WO2017008175A1 - System for separating coarse material (steel) from fine material (magnetite), separating same to be re-used in milling and crushing operations in production lines - Google Patents
System for separating coarse material (steel) from fine material (magnetite), separating same to be re-used in milling and crushing operations in production lines Download PDFInfo
- Publication number
- WO2017008175A1 WO2017008175A1 PCT/CL2016/000022 CL2016000022W WO2017008175A1 WO 2017008175 A1 WO2017008175 A1 WO 2017008175A1 CL 2016000022 W CL2016000022 W CL 2016000022W WO 2017008175 A1 WO2017008175 A1 WO 2017008175A1
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- Prior art keywords
- drum
- magnetite
- steel
- fine
- hopper
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/11—High-speed drum mills
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/08—Rotary bowls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B15/00—Combinations of apparatus for separating solids from solids by dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/04—Sorting according to size
Definitions
- the present invention patent discloses a Thick Material Separator System (steel) of the Fine (magnetite), breaking it down to be reused in milling and crushing operations, in production lines, and allowing separating the thick material (steel) from the fine (magnetite) ) in an efficient, safe and faster way, therefore increasing production.
- the disclosed system allows to separate material in a range between 32 ⁇ to 230 mm. diameter.
- the system of the invention can be used in agricultural, wood, aggregate, but especially in the mining industry and specifically in milling and crushing operations.
- Patent DE 2817.725.5 discloses a pneumatic device for separating the fine material from the thickness comprising a rotor that generates the movement of a helical or star-type propeller, which limits the passage of thick particles, and generates clogging in the rotor with the largest and heaviest particles, therefore a considerable decrease in productivity; differing from the system of the invention that the operation is horizontal and free of discharge, therefore no clogging occurs.
- a grinding ball cleaning, calibrating and sorting system which includes some units similar to those disclosed in the present invention, such as hopper, drum;
- the system of the present invention solves another technical problem that is to separate the steel from the magnetite efficiently, safely and at a higher speed, increasing production; for which said system has additional horizontal belts under the free discharge chute and the discharge end of one of the horizontal belts is inserted into the drum.
- the plates go inside the hopper in order to disintegrate the material, previously improving the feed quality to generate the separation of magnetite and steel.
- the plates go i externally arranged and only fulfill the function of strengthening the faces of the hopper.
- the invention solves all the problems mentioned above, and has the following additional advantages:
- FIG. 1 shows an overview of the thin material separator system of the thickness of the invention. DETAILED DESCRIPTION OF THE INVENTION
- the invention discloses a separating system of coarse material of the fine, breaking it down to be reused in milling and crushing operations, in production lines, allowing the magnetite steel to be separated efficiently, safely and at a higher speed, increasing production.
- the separated material is in a range between 32 ⁇ to 230 mm. diameter.
- the Thick Material Separator System of the invention includes:
- a high-speed horizontal self-supporting conveyor belt (6) arranged in the discharge of the funnel-type metal hopper (1), which feeds ac) a horizontal cylindrical drum (7), on whose perimeter there is a crown (14 ), driven by a transmission chain (15) and a reduction motor (16), on the inside of the drum (7), crescent-shaped plates (2A) are arranged for the thrust of the thick material, on the outside of the drum (7) linear plates (2B) are included elliptically arranged along the cylindrical drum (7) and separated by an angle of 90 ° with respect to the circumference of the cylindrical drum (7); said drum (7) arranged with 3 or of inclination with respect to the feeding of the discharge of a belt (6A), which is installed under the free discharge chute (5A) of the cylindrical drum (7) and at an angle of 45 ° perpendicular to the drum (7) for the discharge of the fine material; in said drum (7) grooves (9) are perforated in all its internal contour, countercurrent with respect to the discharge of the material, said
- conveyor belt (6B) arranged diagonally to the drum, supported in a movable structure; with an inclination of 45 °, which receives the thick material detached from the fine inside the drum (7), said thick material falls linearly to a storage place;
- the cylindrical drum (7) is driven by transmission of pinion and chain (15), which allows to generate greater torque, vary the speed and make turns from left to right; additionally it facilitates the maintenance and lubrication and the change of pieces, if it is required.
- the speed that is printed to the cylindrical drum (7) is 25 PM.
- the cylindrical drum (7) has a diameter between 950mm and a length of 1200mm.
- the bearings (12), mounted on the structure (11), allow to maintain the high speed of rotation of the drum (7), without interventions allowing the passage of fine and coarse material.
- the bearings (12) are distributed as follows: four to align and are arranged in the lower area of the drum (7) and four to balance and level the horizontal cylindrical drum (7), arranged two on the outer face and two on the inside face of the drum (7).
- the measurement of the grooves (9) can be varied, being able to have a length between 60 mm. Up to 150mm and a width between 20mm and 60mm, and generate continuity in the process.
- the speed of the belts varies according to the raw material to be processed.
- All engines have variable speed drives and left - right turn potentiometers.
- the potentiometers are of left - right operational rotation since if an element such as a mill pin or cut pins falls into the chain (15) of the pinion with a constant clockwise rotation, the unit stops warning by audible and visual alarms that there is a lock, then the reverse rotation is carried out through the potentiometer, generating the easy removal of the locked element (s).
- the system of the invention has self-sustaining energy since it includes a series of batteries and a panel of distribution of energy and solar panels, which constitutes a considerable saving of energy which translates into significant economic savings.
- the system has sprinklers (12) around the funnel-type metal hopper (1) and the conveyor belts (6; 6A and 6B).
- Said sprinklers (12) are activated by means of saturation sensors, which operate controlled through software, giving way to the flow of water through a selenoid valve and a pump.
- the system of the invention is operated and monitored by software specially created for these purposes. This allows you to generate records periodically from anywhere in the world having a Wi Fi connection, and thus generate reports of the effective hours of work of the System.
- the invention also discloses a Method for the installation of the system for separating coarse material from the fine which includes the following steps:
- the step of aligning and leveling the surface of the metal hopper (1) with the drum (7) is fundamental and not obvious because otherwise the material would not run at the required speed and the feed belt (6) would not feed inside of the drum producing only spillage of material both on the sides and in the frontal area of the discharge, causing the system to abruptly stop; Due to safety reasons, the system completely stops generating considerable operational and productive losses.
- the invention discloses the method for the assembly of the thin material separator system, which includes the steps of:
- three crescent-shaped plates (2A) for the thrust of the thick material, and on the outside of the drum (7) include four linear plates (2B) elliptically arranged at along said drum (7) and separated by an angle of 90 ° with respect to the circumference of the cylindrical drum (7); h) insert the conveyor belt (6A), 1200mm below the free discharge chute (5A) and with an inclination of 45 °;
- the step of positioning the four lower bearings (12) one at each end of the structure (4 A), is essential to mount the separator system of thin material of the thickness, since if they are not installed aligned and leveled the equipment can not operate .
- the separating system of coarse material of the fine can be used in the separation of aggregates and crushed material, for which it is due to:
- the cylindrical drum (7) must be increased in diameter and length by approximately 20% and 40% respectively.
- the number of grooves (9) of the contour of the cylindrical drum (7) must also be varied, maintaining the counter-current direction with respect to the discharge of the material, and the rectangular configuration and arranged diagonally and symmetrically, varying the space between them. , arranging them at 60 mm;
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
Description
SISTEMA SEPARADOR DE MATERIAL GRUESO (ACERO) DEL FINO FINE MATERIAL SEPARATING SYSTEM (STEEL) OF THE FINE
(MAGNETITA), DISGREGÁNDOLO PARA SER REUTILIZADO EN (MAGNETITE), DISGREGATING IT TO BE REUSED IN
OPERACIONES DE MOLIENDA Y CHANCADO, EN LÍNEA DE PRODUCCIÓN GRINDING AND CHANCADO OPERATIONS, IN PRODUCTION LINE
La presente patente de invención divulga un Sistema Separador de Material Grueso(acero) del Fino (magnetita), disgregándolo para ser reutilizado en operaciones de molienda y chancado, en líneas de producción, y permitiendo separar el material grueso (acero) del fino (magnetita) de forma eficiente, segura y a mayor velocidad por, lo tanto aumentando la producción. The present invention patent discloses a Thick Material Separator System (steel) of the Fine (magnetite), breaking it down to be reused in milling and crushing operations, in production lines, and allowing separating the thick material (steel) from the fine (magnetite) ) in an efficient, safe and faster way, therefore increasing production.
El sistema divulgado permite separar material en un rango entre 32 μ a 230 mm. de diámetro. The disclosed system allows to separate material in a range between 32 μ to 230 mm. diameter.
El sistema de la invención puede ser utilizado en industrias agrícola, maderera, de áridos, pero especialmente en la industria minera y específicamente en las operaciones de molienda y chancado. The system of the invention can be used in agricultural, wood, aggregate, but especially in the mining industry and specifically in milling and crushing operations.
ESTADO DE LA TÉCNICA STATE OF THE TECHNIQUE
Actualmente en el estado de la técnica para separar el material grueso del fino en operaciones de molienda y chancado, se utiliza una parrilla sobre un camión tolva, lo que genera además de la contaminación ambiental un grave riesgo de accidentes, y en relación a la operación misma, una deficiente separación del material fino del grueso y un bajo nivel productivo. Currently in the state of the art to separate the coarse material from the fine in grinding and crushing operations, a grill is used on a hopper truck, which generates in addition to environmental pollution a serious risk of accidents, and in relation to the operation same, a poor separation of the fine material from the thickness and a low productive level.
En la patente DE 2817.725.5 se divulga un dispositivo neumático para separar el material fino del grueso que comprende un rotor que genera el movimiento de una hélice helicoidal o tipo estrella, lo que limita el paso de partículas gruesas, y genera atochamiento en el rotor con las partículas más grandes y pesadas, por lo tanto una considerable baja en la productividad; diferenciándose del sistema de la invención que el funcionamiento es de manera horizontal y libre de descarga, por lo tanto no se produce atochamiento. Patent DE 2817.725.5 discloses a pneumatic device for separating the fine material from the thickness comprising a rotor that generates the movement of a helical or star-type propeller, which limits the passage of thick particles, and generates clogging in the rotor with the largest and heaviest particles, therefore a considerable decrease in productivity; differing from the system of the invention that the operation is horizontal and free of discharge, therefore no clogging occurs.
En la solicitud 2021 - 12 se divulga un sistema limpiador, calibrador y clasificador de bolas de molienda, el cual incluye algunas unidades similares a los divulgadas en la presente invención, como tolva, tambor; sin embargo el sistema de la presente invención, resuelve otro problema técnico que es separar el acero de la magnetita de forma eficiente, segura y a mayor velocidad aumentando la producción; para lo cual dicho sistema cuenta con correas horizontales adicionales bajo el chute de descarga libre y el extremo de descarga de una de las correas horizontales queda inserto en el tambor. En el caso de la tolva las platinas van al interior de la tolva de manera de disgregue el material, mejorando previamente la calidad de alimentación para generar la separación de magnetita y acero. En el caso del sistema limpiador, las platinas van i dispuestas exteriormente y solo cumplen la función de reforzamiento de las caras de la tolva. In application 2021-12, a grinding ball cleaning, calibrating and sorting system is disclosed, which includes some units similar to those disclosed in the present invention, such as hopper, drum; However, the system of the present invention solves another technical problem that is to separate the steel from the magnetite efficiently, safely and at a higher speed, increasing production; for which said system has additional horizontal belts under the free discharge chute and the discharge end of one of the horizontal belts is inserted into the drum. In the case of the hopper, the plates go inside the hopper in order to disintegrate the material, previously improving the feed quality to generate the separation of magnetite and steel. In the case of the cleaning system, the plates go i externally arranged and only fulfill the function of strengthening the faces of the hopper.
La invención resuelve todos los problemas mencionados anteriormente, y presenta las siguientes ventajas adicionales: The invention solves all the problems mentioned above, and has the following additional advantages:
Reduce el impacto ambiental que provoca el material fino (scrap) ya que recicla dicho material y lo deja apto para que retorne a la línea de producción; It reduces the environmental impact caused by the fine material (scrap) since it recycles said material and leaves it suitable for it to return to the production line;
Reduce la contaminación química en las napas subterráneas; Reduces chemical contamination in underground layers;
Reduce los niveles de presión sonora (ruido) a niveles aceptables de exposición de los operarios; Reduces sound pressure levels (noise) to acceptable levels of operator exposure;
Genera un impacto económico notablemente beneficioso, debido al volumen y recuperación de magnetita que se encuentra en acopio sin destino y que mediante este sistema retorna a la línea de producción; It generates a remarkably beneficial economic impact, due to the volume and recovery of magnetite that is in stockpiling without destination and that through this system returns to the production line;
Genera un impacto económico notablemente beneficioso, debido al volumen y recuperación de acero el cual se dirige a fundición, dándole un nuevo uso; It generates a remarkably beneficial economic impact, due to the volume and recovery of steel which is directed to smelting, giving it a new use;
Notable reducción de costos de producción; Remarkable reduction of production costs;
Ahorro de tiempo en las faenas, en comparación con la realización de la misma operación en el estado de la técnica, debido a que es un sistema autónomo y autosustentable; Time saving in the works, in comparison with the realization of the same operation in the state of the art, because it is an autonomous and self-sustaining system;
Reutilización de material que se desaprovechaba con los equipos existentes en el estado de la técnica; tanto del material fino como grueso; Reuse of material that was wasted with existing equipment in the state of the art; both thin and thick material;
Mecanización de las faenas, por lo tanto se reasigna a otras funciones a los operadores que las realizaban manualmente; Mechanization of the tasks, therefore the operators who performed them manually are reassigned to other functions;
Reduce accidentes laborales en las grandes mineras, debido a que mejora las condiciones ambientales y de operación de la faenas; Reduces accidents at large mining companies, because it improves the environmental and operating conditions of the works;
Descontaminación de los ambientes de trabajo, ya que existe casi nula emisión de polvo; Decontamination of work environments, since there is almost no dust emission;
Notable aumento de la productividad. Remarkable increase in productivity.
BREVE DESCRIPCIÓN DE LAS FIGURASBRIEF DESCRIPTION OF THE FIGURES
FIG. 1: muestra una vista general del sistema separador de material fino del grueso de la invención. DESCRIPCIÓN DETALLADA DE LA INVENCIÓN FIG. 1: shows an overview of the thin material separator system of the thickness of the invention. DETAILED DESCRIPTION OF THE INVENTION
La invención divulga un Sistema separador de material grueso del fino disgregándolo para ser reutilizado en operaciones de molienda y chancado, en líneas de producción, permitiendo separar el acero de la magnetita de forma eficiente, segura y a mayor velocidad aumentando la producción. El material separado está en un rango entre 32 μ a 230 mm. de diámetro. The invention discloses a separating system of coarse material of the fine, breaking it down to be reused in milling and crushing operations, in production lines, allowing the magnetite steel to be separated efficiently, safely and at a higher speed, increasing production. The separated material is in a range between 32 μ to 230 mm. diameter.
El Sistema separador de material grueso del fino de la invención, incluye: The Thick Material Separator System of the invention includes:
a) una tolva metálica tipo embudo (1) con capacidad de 4m3, con una descarga cónica en cuya parte inferior tiene un chute de descarga libre (5), dicha tolva metálica tipo embudo (1 ) está montada sobre ocho resortes oscilantes (3), ubicados en la circunferencia de la tolva metálica tipo embudo (1) , dos por caras; en el interior de dicha tolva (1) van dispuestas unas platinas (2) en todo el perímetro interior en forma vertical; dicha tolva (1) está soportada por una estructura metálica (4 )del tipo mecano, que soporta la tolva (1) y al chute de descarga libre (5) dicho chute (5) descarga a a) a funnel type metal hopper (1) with a capacity of 4m 3 , with a conical discharge at the bottom of which has a free discharge chute (5), said funnel type metal hopper (1) is mounted on eight oscillating springs (3 ), located on the circumference of the funnel-type metal hopper (1), two on each side; inside said hopper (1) plates (2) are arranged in the entire interior perimeter vertically; said hopper (1) is supported by a metal structure (4) of the mechano type, which supports the hopper (1) and to the free discharge chute (5) said chute (5) discharges to
b) una correa transportadora (6) auto soportante horizontal de alta velocidad, dispuesta en la descarga de la tolva metálica tipo embudo (1), la cual alimenta a c) un tambor cilindrico (7) horizontal, en cuyo perímetro va una corona (14), impulsado por una cadena de transmisión (15) y un motor reductor (16), en la parte interior del tambor (7) van dispuestas platinas en forma de medialuna (2A) para el empuje del material grueso, en el exterior del tambor (7) se incluyen platinas lineales (2B) dispuestas en forma elíptica a lo largo del tambor cilindrico (7) y separadas por un ángulo de 90° respecto a la circunferencia del tambor cilindrico (7); dicho tambor (7) dispuesto con 3o de inclinación con respecto a la alimentación de la descarga de una correa (6A), la cual va instalada bajo el chute de descarga libre (5A) del tambor cilindrico (7) y en un ángulo de 45° perpendicular al tambor (7) para la descarga del material fino; en dicho tambor (7) se perforan en todo su contorno interior ranuras (9), contracorriente con respecto a la descarga del material, dichas ranuras (9) con una configuración rectangular y dispuestas en diagonal y de manera simétrica, dejando un espacio de 30mm. entre sí; una cubierta semicircular (10) envuelve el tambor (7) de manera de evitar el derrame de material , dicho tambor (7) va montado sobre una estructura (11) con rodamientos (12) que permiten la alineación y estabilidad del tambor (7) además de generar un giro de alta velocidad, en la zona inferior del tambor (7) de forma centrífuga; desde la estructura (11) se instala una bandeja de descarga para el material grueso (13) con dos barandas laterales para dirigir la caída del material grueso a una b) a high-speed horizontal self-supporting conveyor belt (6), arranged in the discharge of the funnel-type metal hopper (1), which feeds ac) a horizontal cylindrical drum (7), on whose perimeter there is a crown (14 ), driven by a transmission chain (15) and a reduction motor (16), on the inside of the drum (7), crescent-shaped plates (2A) are arranged for the thrust of the thick material, on the outside of the drum (7) linear plates (2B) are included elliptically arranged along the cylindrical drum (7) and separated by an angle of 90 ° with respect to the circumference of the cylindrical drum (7); said drum (7) arranged with 3 or of inclination with respect to the feeding of the discharge of a belt (6A), which is installed under the free discharge chute (5A) of the cylindrical drum (7) and at an angle of 45 ° perpendicular to the drum (7) for the discharge of the fine material; in said drum (7) grooves (9) are perforated in all its internal contour, countercurrent with respect to the discharge of the material, said grooves (9) with a rectangular configuration and arranged diagonally and symmetrically, leaving a space of 30mm . each; a semicircular cover (10) wraps the drum (7) in order to avoid spillage of material, said drum (7) is mounted on a structure (11) with bearings (12) that allow the alignment and stability of the drum (7) in addition to generating a high speed rotation, in the lower zone of the drum (7) in a centrifugal manner; From the structure (11) a discharge tray for the thick material (13) is installed with two side rails to direct the fall of the thick material to a
d) correa transportadora (6B) dispuesta en forma diagonal al tambor, soportada en una estructura móvil; con una inclinación de 45°, la cual recibe el material grueso desprendido del fino al interior del tambor (7), dicho material grueso cae en forma lineal a un lugar de almacenamiento; d) conveyor belt (6B) arranged diagonally to the drum, supported in a movable structure; with an inclination of 45 °, which receives the thick material detached from the fine inside the drum (7), said thick material falls linearly to a storage place;
e) un terminal gráfico y panel de control (17) y conexión IP; e) a graphic terminal and control panel (17) and IP connection;
f) un software creado especialmente para el control y monitoreo del sistema. f) software specially created for the control and monitoring of the system.
El tambor cilindrico (7) es accionado mediante transmisión de piñón y cadena (15), lo cual permite generar mayor torque, variar la velocidad y realizar giros de izquierda a derecha; adicionalmente facilita la mantención y lubricación y el cambio de piezas, si es requerido. The cylindrical drum (7) is driven by transmission of pinion and chain (15), which allows to generate greater torque, vary the speed and make turns from left to right; additionally it facilitates the maintenance and lubrication and the change of pieces, if it is required.
La velocidad que se imprime al tambor cilindrico (7) es de 25 PM. The speed that is printed to the cylindrical drum (7) is 25 PM.
El tambor cilindrico (7) tiene un diámetro entre 950mm y un largo de 1200mm. The cylindrical drum (7) has a diameter between 950mm and a length of 1200mm.
Los rodamientos (12), montados en la estructura (11), permiten mantener la alta velocidad de giro del tambor (7), sin intervenciones permitiendo el paso de material fino y grueso. The bearings (12), mounted on the structure (11), allow to maintain the high speed of rotation of the drum (7), without interventions allowing the passage of fine and coarse material.
Los rodamientos (12), se distribuyen de la siguiente manera: cuatro para alinear y van dispuestos en la zona inferior del tambor (7) y cuatro balancear y nivelar el tambor cilindrico (7) horizontal, dispuestos dos en la cara exterior y dos en la cara interior del tambor (7). The bearings (12) are distributed as follows: four to align and are arranged in the lower area of the drum (7) and four to balance and level the horizontal cylindrical drum (7), arranged two on the outer face and two on the inside face of the drum (7).
Si se requiere aumentar la velocidad en base a la granulometría y humedad del material, en el tambor cilindrico (7), se puede variar la medida de las ranuras (9), pudiendo tener un largo entre 60 mm. Hasta 150mm. y un ancho entre 20mm y 60mm, y generar una continuidad en el proceso. If it is required to increase the speed based on the granulometry and humidity of the material, in the cylindrical drum (7), the measurement of the grooves (9) can be varied, being able to have a length between 60 mm. Up to 150mm and a width between 20mm and 60mm, and generate continuity in the process.
La velocidad de las correas varía según la materia prima a procesar. The speed of the belts varies according to the raw material to be processed.
Todos los motores cuentan con variadores de velocidad y potenciómetros de giro operacional izquierda - derecha. All engines have variable speed drives and left - right turn potentiometers.
Cuando hay menor carga a procesar se utilizan bajas velocidades para mantener una seguridad de funcionamiento y no generar desgastes en los repuestos entre sí. When there is less load to process, low speeds are used to maintain a safe operation and not generate wear on the spare parts.
Los potenciómetros son de giro operacional izquierda - derecha ya que si cae un elemento como un pasador de molino o pernos cortados introduciéndose en la cadena (15) del piñón con un giro constante a la derecha, se detiene la unidad avisando mediante alarmas sonora y visual que hay un trabamiento, entonces se procede al giro inverso por intermedio del potenciómetro, generando la fácil extracción del o los elementos trabados. El sistema de la invención, cuenta con energía autosustentable ya que incluye un conjunto de baterías en serie y un tablero de distribución de energía y paneles solares, lo que constituye un considerable ahorro de energía lo que se traduce en un importante ahorro económico. The potentiometers are of left - right operational rotation since if an element such as a mill pin or cut pins falls into the chain (15) of the pinion with a constant clockwise rotation, the unit stops warning by audible and visual alarms that there is a lock, then the reverse rotation is carried out through the potentiometer, generating the easy removal of the locked element (s). The system of the invention has self-sustaining energy since it includes a series of batteries and a panel of distribution of energy and solar panels, which constitutes a considerable saving of energy which translates into significant economic savings.
Por otra parte, es un notable aporte a la descontaminación ambiental, ya que otros sistemas utilizados inciden directamente en la contaminación ambiental, y por lo tanto en el calentamiento global. On the other hand, it is a notable contribution to environmental decontamination, since other systems used directly affect environmental pollution, and therefore global warming.
Para el control de la contaminación por polvo el sistema cuenta con aspersores (12) en el entorno de la tolva metálica tipo embudo (1) y de las correas transportadoras (6; 6A y 6B). To control dust contamination, the system has sprinklers (12) around the funnel-type metal hopper (1) and the conveyor belts (6; 6A and 6B).
Dichos aspersores (12) se activan mediante sensores de saturación, los cuales operan controlados a través de un software, dando paso al caudal de agua por intermedio de una válvula selenoide y una bomba. Said sprinklers (12) are activated by means of saturation sensors, which operate controlled through software, giving way to the flow of water through a selenoid valve and a pump.
El sistema de la invención es operado y monitoreado mediante un software especialmente creado para estos fines. Esto permite generar registros en forma periódica desde cualquier parte del mundo teniendo una conexión Wi Fi, y así generar reportes de las horas efectivas de trabajo del Sistema. The system of the invention is operated and monitored by software specially created for these purposes. This allows you to generate records periodically from anywhere in the world having a Wi Fi connection, and thus generate reports of the effective hours of work of the System.
La invención también devela un Método para la instalación del sistema separador de material grueso del fino el cual incluye los siguientes pasos: The invention also discloses a Method for the installation of the system for separating coarse material from the fine which includes the following steps:
a) limpiar, nivelar y disgregar la superficie donde se instala las unidades que forman el sistema; a) clean, level and disintegrate the surface where the units that make up the system are installed;
b) reubicar y alinear las unidades entre sí y b) relocate and align the units with each other and
c) alinear y nivelar la superficie de la tolva metálica tipo embudo (1) con el tambor cilindrico (7). c) align and level the surface of the metal funnel type hopper (1) with the cylindrical drum (7).
El paso de alinear y nivelar la superficie de la tolva metálica (1) con el tambor (7) es fundamental y no obvio porque de lo contrario el material no correría a la velocidad requerida y la correa de alimentación (6) no alimentaría al interior del tambor produciendo solamente derrame de material tanto en los costados como en la zona frontal de la descarga, originando el detenimiento abrupto del sistema; por motivos de seguridad operacional se detiene totalmente el sistema generando considerables pérdidas operacionales y productivas. The step of aligning and leveling the surface of the metal hopper (1) with the drum (7) is fundamental and not obvious because otherwise the material would not run at the required speed and the feed belt (6) would not feed inside of the drum producing only spillage of material both on the sides and in the frontal area of the discharge, causing the system to abruptly stop; Due to safety reasons, the system completely stops generating considerable operational and productive losses.
Adícionalmente la invención divulga el método para el montaje del sistema separador de material fino del grueso, el que incluye los pasos de: Additionally, the invention discloses the method for the assembly of the thin material separator system, which includes the steps of:
a) armar la estructura metálica (4) del tipo mecano, posicionando sobre ella ocho resortes oscilantes (3), y disponiendo sobre ellos la tolva metálica tipo embudo (1); b) posicionar la correa transportadora (6) bajo el chute de descarga libre (5), introduciéndola 1200mm. por debajo del mismo, con una inclinación hacia el tambor (7) de 5o; c) introducir el extremo de descarga de la correa transportadora (6) 1200 mm. hacia el interior del tambor (7); a) assemble the metal structure (4) of the mechano type, positioning on it eight oscillating springs (3), and disposing on them the metal funnel type hopper (1); b) position the conveyor belt (6) under the free discharge chute (5), inserting it 1200mm. below it, with an inclination towards the drum (7) of 5 o ; c) insert the discharge end of the conveyor belt (6) 1200 mm. into the drum (7);
d) armar la estructura metálica (4A) del tipo mecano, posicionando cuatro rodamientos uno por cada extremo de dicha estructura (4 A); d) assemble the metal structure (4A) of the mechano type, positioning four bearings one at each end of said structure (4 A);
e) montar el tambor (7) sobre los ocho rodamientos (12), cuatro para alineado y con 3° de inclinación, y cuatro para el balanceo del tambor (7); e) mount the drum (7) on the eight bearings (12), four for alignment and 3 ° inclination, and four for drum balancing (7);
f) perforar en todo el contorno interior del tambor cilindrico (7), ranuras (9), contracorriente con respecto a la descarga del material, dichas ranuras (9) con una configuración rectangulany dispuestas en diagonal y de manera simétrica, dejando un espacio de 30mm. entre sí; f) drill the entire inner contour of the cylindrical drum (7), grooves (9), countercurrent with respect to the discharge of the material, said grooves (9) with a rectangular configuration and arranged diagonally and symmetrically, leaving a space of 30mm each;
g) posicionar en la parte interior del tambor (7) tres platinas en forma de medialuna (2A) para el empuje del material grueso, y en el exterior del tambor (7) incluir cuatro platinas lineales (2B) dispuestas en forma elíptica a lo largo de dicho tambor (7) y separadas por un ángulo de 90° respecto a la circunferencia del tambor cilindrico (7); h) introducir la correa transportadora (6A), 1200mm por debajo del chute de descarga libre (5 A) y con una inclinación de 45°; g) position on the inside of the drum (7) three crescent-shaped plates (2A) for the thrust of the thick material, and on the outside of the drum (7) include four linear plates (2B) elliptically arranged at along said drum (7) and separated by an angle of 90 ° with respect to the circumference of the cylindrical drum (7); h) insert the conveyor belt (6A), 1200mm below the free discharge chute (5A) and with an inclination of 45 °;
i) disponer una bandeja de descarga para el material grueso (13) con dos barandas laterales para dirigir la caída del material grueso, a lOOmm bajo el tambor cilindrico (7) y con una inclinación de 60°, la cual alimenta la correa transportadora (6B), que tiene una inclinación de 45°; i) arrange a discharge tray for the thick material (13) with two side rails to direct the fall of the thick material, at 10 mm under the cylindrical drum (7) and with a 60 ° inclination, which feeds the conveyor belt ( 6B), which has an inclination of 45 °;
j) instalar el panel de control (17) a 15 m. de distancia de la estructura metálica (4A);j) install the control panel (17) at 15 m. away from the metal structure (4A);
El paso de posicionar los cuatro rodamientos (12) inferiores uno por cada extremo de la estructura (4 A), es fundamental para montar el sistema separador de material fino del grueso, ya que si no se instalan alineados y nivelados el equipo no puede operar. The step of positioning the four lower bearings (12) one at each end of the structure (4 A), is essential to mount the separator system of thin material of the thickness, since if they are not installed aligned and leveled the equipment can not operate .
No menos importante y no obvio es la inclinación de la bandeja de descarga para el material grueso (13), ya que si no se dispone a 60° se produce una detención total del sistema, y el material empieza a caer por la zona de alimentación generando daños considerables en la transmisión del motor reductor (16), y en la transmisión piñón- cadena (15), correa transportadora (6) lo que también provoca grandes daños económicos. La inserción de la correa transportadora (6A) all200mm por debajo el chute de descarga libre (5 A) y con una inclinación de 45°, no es obvia y si no se mantiene estos parámetros tampoco puede operar el sistema. No less important and not obvious is the inclination of the unloading tray for the coarse material (13), since if it is not available at 60 ° there is a total stoppage of the system, and the material begins to fall through the feeding area generating considerable damage in the transmission of the reduction motor (16), and in the transmission sprocket-chain (15), conveyor belt (6) which also causes great economic damage. The insertion of the conveyor belt (6A) all200mm below the free discharge chute (5 A) and with an inclination of 45 °, is not obvious and if these parameters are not maintained, the system cannot be operated either.
Si el tambor cilindrico (7), no cuenta con las ranuras (9), contracorriente con respecto a la descarga del material, se produciría un conglomerado, provocando la obstrucción de las ranuras (9) por lo tanto no se cumple con el objetivo de separar eficientemente el material grueso (acero) del fino (magnetita). If the cylindrical drum (7) does not have the grooves (9), countercurrent with respect to the discharge of the material, a conglomerate would occur, causing the obstruction of the grooves (9) therefore the objective of efficiently separate the thick material (steel) from the fine one (magnetite).
El hecho de disponer las platinas en forma de medialuna (2A) en una configuración triangular respecto al diámetro del tambor cilindrico (7), facilita el mayor avance del material grueso para la descarga dirigida hacia la bandeja de descarga para el material grueso (13). The arrangement of the crescent-shaped plates (2A) in a triangular configuration with respect to the diameter of the cylindrical drum (7), facilitates the greater advance of the thick material for the discharge directed towards the discharge tray for the thick material (13) .
En resumen si no se lleva a cabo el fiel cumplimiento de los pasos c, d, e, f, i; no sería posible resolver el problema técnico, que la invención se propone resolver, como es separar el acero de la magnetita de forma eficiente a mayor velocidad de producción que implica aumentar la producción, lo cual obviamente puede aplicarse a otros tipos de minerales metálicos y no metálicos. In summary if the faithful fulfillment of steps c, d, e, f, i is not carried out; it would not be possible to solve the technical problem, which the invention intends to solve, such as separating the steel from the magnetite efficiently at a higher production rate that implies increasing production, which obviously can be applied to other types of metallic minerals and not metallic
Ejemplo de Aplicación 1 Application Example 1
El sistema separador de material grueso del fino puede ser utilizado en la separación de áridos y material ya chancado, para lo cual se debe: The separating system of coarse material of the fine can be used in the separation of aggregates and crushed material, for which it is due to:
El tambor cilindrico (7) debe ser aumentado en su diámetro y longitud en aproximadamente en un 20% y 40% respectivamente. The cylindrical drum (7) must be increased in diameter and length by approximately 20% and 40% respectively.
- Aumentar la velocidad en el tambor cilindrico (7) de 25 RPM a 40 RPM; - Increase the speed in the cylindrical drum (7) from 25 RPM to 40 RPM;
También se debe variar el número de ranuras (9) del contorno del tambor cilindrico (7), manteniendo la dirección contracorriente con respecto a la descarga del material, y la configuración rectangular y dispuestas en diagonal y de manera simétrica, variando el espacio entre sí, disponiéndolas a 60 mm; The number of grooves (9) of the contour of the cylindrical drum (7) must also be varied, maintaining the counter-current direction with respect to the discharge of the material, and the rectangular configuration and arranged diagonally and symmetrically, varying the space between them. , arranging them at 60 mm;
- Aumentar la velocidad de carga y descarga de las correas transportadoras (6, 6A y 6B), dependiendo del tipo de piedra; - Increase the loading and unloading speed of the conveyor belts (6, 6A and 6B), depending on the type of stone;
- Aumentar el número de platinas en forma de medialuna (2 ) a 6 y la altura de éstas de 80 mm de alto y 700mm de longitud. - Increase the number of crescent-shaped plates (2) to 6 and their height 80 mm high and 700 mm long.
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CL2015001964A CL2015001964A1 (en) | 2015-07-10 | 2015-07-10 | Separating system of thick material (steel) of the fine (magnetite) breaking it down to be reused in milling and crushing operations, in production lines, allows the separation operation to be done efficiently, safely and at a faster speed, increasing production. |
| CL1964-2015 | 2015-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2017008175A1 true WO2017008175A1 (en) | 2017-01-19 |
Family
ID=57232645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CL2016/000022 Ceased WO2017008175A1 (en) | 2015-07-10 | 2016-05-06 | System for separating coarse material (steel) from fine material (magnetite), separating same to be re-used in milling and crushing operations in production lines |
Country Status (3)
| Country | Link |
|---|---|
| CL (1) | CL2015001964A1 (en) |
| PE (1) | PE20180803A1 (en) |
| WO (1) | WO2017008175A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470000A (en) * | 2017-09-24 | 2017-12-15 | 武汉市沃农肥业有限公司 | A kind of material secondary pulverizer |
| CN107824423A (en) * | 2017-11-11 | 2018-03-23 | 安徽帝元现代农业投资发展有限公司 | A kind of knot screen for the production of biomass straw charcoal |
| CN107838001A (en) * | 2017-11-11 | 2018-03-27 | 安徽帝元现代农业投资发展有限公司 | Impurity removal method in biomass straw charcoal production |
| CN108080281A (en) * | 2017-12-25 | 2018-05-29 | 李雨林 | A kind of mining apparatus with screening function |
| CN109264118A (en) * | 2018-11-07 | 2019-01-25 | 惠州丰盛食品有限公司 | A kind of packaging integrated device of sorting applying to food production |
| CN109731636A (en) * | 2019-03-22 | 2019-05-10 | 哈尔滨工程北米科技有限公司 | An intelligent identification grain grinding device |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3405873A (en) * | 1964-12-07 | 1968-10-15 | Vickers Seerdrum Ltd | Refuse treating apparatus |
| US3614003A (en) * | 1964-11-19 | 1971-10-19 | Tonolli & C Spa A | Apparatus for selectively crushing of storage batteries and separating the component materials |
| US4043901A (en) * | 1975-12-03 | 1977-08-23 | Gauld Equipment Sales Company | Wood chip screens |
| US4389020A (en) * | 1977-01-06 | 1983-06-21 | Bureau De Recherches Geologique Et Minieres | Rotary screens |
| US4533054A (en) * | 1983-01-13 | 1985-08-06 | Magnetic Separation Systems, Inc. | Rotary fuel homogenizer and use thereof |
| EP0339490A2 (en) * | 1988-04-29 | 1989-11-02 | Maschinenfabrik Magdeburg-Buckau GmbH | Device for sorting rubbish |
| ES2030421T3 (en) * | 1986-12-23 | 1992-11-01 | Werner Doppstadt | SCREENING DEVICE, BY THE SEPARATION WITH SCREEN, OF EARTH OF HAMMER OF ROTTEN ORGANIC MATERIAL. |
| US5285905A (en) * | 1992-07-16 | 1994-02-15 | Laprade Real R | Screening assembly for soil |
| US6360894B1 (en) * | 1999-08-31 | 2002-03-26 | Finlay Hydrascreens Ltd. | Double skin trommel |
| US20040182758A1 (en) * | 2003-03-19 | 2004-09-23 | Mccloskey James Paschal | System and method for folding conveyors |
| GB2466215A (en) * | 2008-12-12 | 2010-06-16 | Mbl Ip | Wet recyclable material processing |
| US8011606B1 (en) * | 2008-09-24 | 2011-09-06 | Chrestenson Robert A | Portable system and method for separating and recycling gypsum and non-ferrous waste discharge from a steady stream of comminuted gypsum wallboard |
| CL2012002021A1 (en) * | 2012-07-20 | 2013-08-30 | Paredes Max Fanor Quintana | Grinding ball cleaning, calibrating and sorting system, which increases the production and improves the cleaning quality of the balls, consisting of four units: the first unit containing a hopper mounted on a spring kit, a second unit that includes a vertical feeding belt of a secondary bolson, a third unit consisting of a secondary bolson, a fourth unit that includes a drum driven by a pinion; method. |
-
2015
- 2015-07-10 CL CL2015001964A patent/CL2015001964A1/en unknown
-
2016
- 2016-05-06 WO PCT/CL2016/000022 patent/WO2017008175A1/en not_active Ceased
- 2016-05-06 PE PE2017002778A patent/PE20180803A1/en not_active Application Discontinuation
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3614003A (en) * | 1964-11-19 | 1971-10-19 | Tonolli & C Spa A | Apparatus for selectively crushing of storage batteries and separating the component materials |
| US3405873A (en) * | 1964-12-07 | 1968-10-15 | Vickers Seerdrum Ltd | Refuse treating apparatus |
| US4043901A (en) * | 1975-12-03 | 1977-08-23 | Gauld Equipment Sales Company | Wood chip screens |
| US4389020A (en) * | 1977-01-06 | 1983-06-21 | Bureau De Recherches Geologique Et Minieres | Rotary screens |
| US4533054A (en) * | 1983-01-13 | 1985-08-06 | Magnetic Separation Systems, Inc. | Rotary fuel homogenizer and use thereof |
| ES2030421T3 (en) * | 1986-12-23 | 1992-11-01 | Werner Doppstadt | SCREENING DEVICE, BY THE SEPARATION WITH SCREEN, OF EARTH OF HAMMER OF ROTTEN ORGANIC MATERIAL. |
| EP0339490A2 (en) * | 1988-04-29 | 1989-11-02 | Maschinenfabrik Magdeburg-Buckau GmbH | Device for sorting rubbish |
| US5285905A (en) * | 1992-07-16 | 1994-02-15 | Laprade Real R | Screening assembly for soil |
| US6360894B1 (en) * | 1999-08-31 | 2002-03-26 | Finlay Hydrascreens Ltd. | Double skin trommel |
| US20040182758A1 (en) * | 2003-03-19 | 2004-09-23 | Mccloskey James Paschal | System and method for folding conveyors |
| US8011606B1 (en) * | 2008-09-24 | 2011-09-06 | Chrestenson Robert A | Portable system and method for separating and recycling gypsum and non-ferrous waste discharge from a steady stream of comminuted gypsum wallboard |
| GB2466215A (en) * | 2008-12-12 | 2010-06-16 | Mbl Ip | Wet recyclable material processing |
| CL2012002021A1 (en) * | 2012-07-20 | 2013-08-30 | Paredes Max Fanor Quintana | Grinding ball cleaning, calibrating and sorting system, which increases the production and improves the cleaning quality of the balls, consisting of four units: the first unit containing a hopper mounted on a spring kit, a second unit that includes a vertical feeding belt of a secondary bolson, a third unit consisting of a secondary bolson, a fourth unit that includes a drum driven by a pinion; method. |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470000A (en) * | 2017-09-24 | 2017-12-15 | 武汉市沃农肥业有限公司 | A kind of material secondary pulverizer |
| CN107824423A (en) * | 2017-11-11 | 2018-03-23 | 安徽帝元现代农业投资发展有限公司 | A kind of knot screen for the production of biomass straw charcoal |
| CN107838001A (en) * | 2017-11-11 | 2018-03-27 | 安徽帝元现代农业投资发展有限公司 | Impurity removal method in biomass straw charcoal production |
| CN108080281A (en) * | 2017-12-25 | 2018-05-29 | 李雨林 | A kind of mining apparatus with screening function |
| CN109264118A (en) * | 2018-11-07 | 2019-01-25 | 惠州丰盛食品有限公司 | A kind of packaging integrated device of sorting applying to food production |
| CN109731636A (en) * | 2019-03-22 | 2019-05-10 | 哈尔滨工程北米科技有限公司 | An intelligent identification grain grinding device |
| CN109731636B (en) * | 2019-03-22 | 2024-02-13 | 哈尔滨工程北米科技有限公司 | An intelligent recognition grain milling device |
Also Published As
| Publication number | Publication date |
|---|---|
| PE20180803A1 (en) | 2018-05-09 |
| CL2015001964A1 (en) | 2015-09-11 |
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