[go: up one dir, main page]

PE20070556A1 - SEPARATION EFFICIENCY CONTROL SYSTEM IN VIBRATORY SCREENS - Google Patents

SEPARATION EFFICIENCY CONTROL SYSTEM IN VIBRATORY SCREENS

Info

Publication number
PE20070556A1
PE20070556A1 PE2006000920A PE2006000920A PE20070556A1 PE 20070556 A1 PE20070556 A1 PE 20070556A1 PE 2006000920 A PE2006000920 A PE 2006000920A PE 2006000920 A PE2006000920 A PE 2006000920A PE 20070556 A1 PE20070556 A1 PE 20070556A1
Authority
PE
Peru
Prior art keywords
bulk material
load
control system
separation efficiency
efficiency control
Prior art date
Application number
PE2006000920A
Other languages
Spanish (es)
Inventor
Andrzej Niklewski
Jr Rubens Costa
Original Assignee
Metso Brasil Ind E Com Ltda
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from BRPI0602585-4A external-priority patent/BRPI0602585A/en
Application filed by Metso Brasil Ind E Com Ltda filed Critical Metso Brasil Ind E Com Ltda
Publication of PE20070556A1 publication Critical patent/PE20070556A1/en

Links

Classifications

    • 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
    • B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens

Landscapes

  • Combined Means For Separation Of Solids (AREA)

Abstract

DEL TIPO QUE COMPRENDE UN ELEMENTO DE TAMIZ EN EL CUAL HAY MONTADO UN EJE QUE LLEVA UN PESO EXCENTRICO Y ES ACCIONADO ROTATORIAMENTE POR UN MOTOR ELECTRICO. EL SISTEMA COMPRENDE UN SENSOR DE CARGA PARA PRODUCIR UNA SENAL REPRESENTATIVA DE LA CARGA DE MATERIAL A GRANEL QUE ESTA SIENDO ALIMENTADA AL ELEMENTO DE TAMIZ; UN CONVERSOR DE FRECUENCIA; Y UNA UNIDAD DE PROCESAMIENTO, ASOCIADA AL SENSOR DE CARGA Y AL CONVERSOR DE FRECUENCIA DE MODO DE INSTRUIR UNA VELOCIDAD DE GIRO DEL MOTOR ELECTRICO, DEL EJE Y DEL PESO EXCENTRICO Y UNA CONSIGUIENTE VELOCIDAD DE TRANSPORTE DEL MATERIAL A GRANEL SOBRE EL ELEMENTO DE TAMIZ, NECESARIA PARA MANTENER EL ESPESOR DE LA CARGA DE MATERIAL A GRANEL Y EL TIEMPO DE SU PERMANENCIA SOBRE EL ELEMENTO DE TAMIZ DENTRO DE LOS VALORES PREDETERMINADOSOF THE TYPE THAT INCLUDES A SCREEN ELEMENT IN WHICH A SHAFT IS MOUNTED THAT CARRIES AN ECCENTRIC WEIGHT AND IS ROTARY DRIVEN BY AN ELECTRIC MOTOR. THE SYSTEM INCLUDES A LOAD SENSOR TO PRODUCE A SIGNAL REPRESENTATIVE OF THE LOAD OF BULK MATERIAL THAT IS BEING FEEDED TO THE SCREEN ELEMENT; A FREQUENCY CONVERTER; AND A PROCESSING UNIT, ASSOCIATED WITH THE LOAD SENSOR AND THE FREQUENCY CONVERTER IN ORDER TO INSTRUCT A ROTATION SPEED OF THE ELECTRIC MOTOR, THE SHAFT AND THE EXCENTRIC WEIGHT AND A CONSEQUENT SPEED OF TRANSPORTATION OF THE BULK MATERIAL, OVER THE SIEVE ELEMENT NECESSARY TO KEEP THE THICKNESS OF THE BULK MATERIAL LOAD AND THE TIME OF ITS PERMANENCE ON THE SIEVE ELEMENT WITHIN THE DEFAULT VALUES

PE2006000920A 2005-08-04 2006-07-31 SEPARATION EFFICIENCY CONTROL SYSTEM IN VIBRATORY SCREENS PE20070556A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRPI0503243 2005-08-04
BRPI0602585-4A BRPI0602585A (en) 2006-05-31 2006-05-31 vibration screen separation efficiency control system

Publications (1)

Publication Number Publication Date
PE20070556A1 true PE20070556A1 (en) 2007-06-14

Family

ID=37259518

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2006000920A PE20070556A1 (en) 2005-08-04 2006-07-31 SEPARATION EFFICIENCY CONTROL SYSTEM IN VIBRATORY SCREENS

Country Status (2)

Country Link
PE (1) PE20070556A1 (en)
WO (1) WO2007014444A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2010011607A (en) * 2008-04-22 2010-11-30 Mi Llc Vibratory separator motion.
RU2402387C1 (en) * 2009-07-08 2010-10-27 Государственное образовательное учреждение высшего профессионального образования "Кубанский государственный технологический университет" (ГОУВПО "КубГТУ") Method to control vibrosieve drive system
BR112012022532B1 (en) * 2010-03-08 2021-05-04 National Oilwell Varco, L.P. method for operating a shale agitator to separate solids from a solid laden fluid
FR2963895B1 (en) * 2010-08-18 2012-09-07 Chauvin THREE AXIS SCREEN
JP6003505B2 (en) * 2012-10-05 2016-10-05 Ｊｆｅスチール株式会社 Powder sieving apparatus and powder sieving method
CN106423847B (en) * 2016-11-30 2018-08-14 西南石油大学 Four short shock electric machine elliptically vibrating screens of torsionspring coupling
CN106423848B (en) * 2016-12-01 2018-10-12 西南石油大学 Four short shock electric machine linear vibrating screens of torsionspring coupling
RU2649203C1 (en) * 2017-06-15 2018-03-30 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный технологический университет" (ФГБОУ ВО "КубГТУ") Method of vibrating sieve drives system control
EP3460448A1 (en) * 2017-09-22 2019-03-27 Siebtechnik GmbH Method and multi-layer screening machine for determining the individual grain classes of a sample of material
BR102017026766B1 (en) 2017-12-12 2022-10-25 Metso Brasil Industria E Comércio Ltda BOX MECHANICAL VIBRATOR FOR VIBRATORY SIEVES
CN109078841B (en) * 2018-06-28 2021-09-03 湖北大学 Networked control device and method for laminated high-frequency vibration fine screen
US20230390804A1 (en) * 2020-10-16 2023-12-07 Schenck Process Australia Pty Limited Vibrating screen control arrangements
BE1029352B1 (en) * 2021-04-30 2022-12-05 Thyssenkrupp Ag Method for using screening devices that are as light as possible
BE1029362B1 (en) * 2021-04-30 2022-12-06 Thyssenkrupp Ag Method of preventing feedback between a mill and a screening device
BE1029359B1 (en) * 2021-04-30 2022-12-05 Thyssenkrupp Ind Solutions Ag Process for operating a screening device to keep the product quality constant with a fluctuating mass flow
BE1029354B1 (en) * 2021-04-30 2022-12-05 Thyssenkrupp Ag Process for particle size-dependent optimization of a sieve with regard to product quality
WO2022229093A1 (en) * 2021-04-30 2022-11-03 Thyssenkrupp Industrial Solutions Ag Method for operating a screen device for maintaining the product quality constant at a varying mass flow rate
WO2023111805A1 (en) * 2021-12-13 2023-06-22 Flsmidth A/S Vibrating conveyor with imbalance exciter units arranged in clusters
BE1030008B1 (en) * 2021-12-13 2023-07-10 Smidth As F L Vibrating conveyor with imbalance exciter units arranged in clusters

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU711860B2 (en) * 1996-10-15 1999-10-21 Varco I/P Inc. Improved vibratory screening machine
JP3521052B2 (en) * 1997-06-20 2004-04-19 株式会社小松製作所 Self-propelled crushing machine
DE10301143A1 (en) * 2003-01-14 2004-07-22 Schenck Process Gmbh Method and device for adjusting the amount of bulk material on a conveyor trough of a vibrating machine

Also Published As

Publication number Publication date
WO2007014444A1 (en) 2007-02-08

Similar Documents

Publication Publication Date Title
PE20070556A1 (en) SEPARATION EFFICIENCY CONTROL SYSTEM IN VIBRATORY SCREENS
BRPI0808282A8 (en) "OSCILLING SIEVE"
AU2017269489A1 (en) A screening machine for screening material according to size
GB0805599D0 (en) Slat deployment mechanism
DE502005004806D1 (en) Conveying device for bulk materials
AR078457A1 (en) DRIVING MECHANISM FOR A DRUG DISCHARGE DEVICE
FI2907589T3 (en) Material screening apparatus with multi-mode screen box
EP3520909A3 (en) Vibration generating mechanism for a vibrating screen box
MX2020006135A (en) Mechanical vibrator with a bearing case for vibrating screens.
BRPI0808995A2 (en) CUTTING DEVICE
FI20116017A7 (en) Method and apparatus for screening materials such as stone and/or soil
MX2019004011A (en) Screening apparatus.
MX336593B (en) Device for processing material by mixing and/or plasticating.
RU124669U1 (en) SPIRAL SCREW CONVEYOR
BRPI0602585A (en) vibration screen separation efficiency control system
EP2676742A3 (en) Centrifugal sifting apparatus
EA201890604A1 (en) METHOD AND DEVICE FOR SEPARATION OF COMPOSITE MATERIALS AND MIXTURES, IN PARTICULARLY OF MIXTURES OF SOLID SUBSTANCES AND SLAGS
WO2006126099A3 (en) Twin screw intake elements for an extruder system
ATE499745T1 (en) ELECTROMECHANICAL COMPONENT VIBRATING ON NANOMETRIC OR MICROMETRIC SCALE WITH IMPROVED DETECTION LEVEL
FI20040734A0 (en) Crusher, its use and method for solids crushing
RU2009115517A (en) MACHOLET
RU2006142107A (en) DEVICE FOR CLASSIFICATION OF BULK MATERIALS
TR200602298U (en) One picking unit for pumpkin crusher
ECSP10010023A (en) RESIDUAL CONCRETE WASHING MACHINE WITH WASHING CHAMBER; TRANSPORTER AND TRANSMISSION MECHANISM
RU2008147437A (en) DEVICE FOR GRINDING GRAIN

Legal Events

Date Code Title Description
FD Application declared void or lapsed