ES2293765B1 - APPARATUS AND PROCEDURE FOR HYDROLYSIS OF ANIMAL HOUSES. - Google Patents
APPARATUS AND PROCEDURE FOR HYDROLYSIS OF ANIMAL HOUSES. Download PDFInfo
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- ES2293765B1 ES2293765B1 ES200500534A ES200500534A ES2293765B1 ES 2293765 B1 ES2293765 B1 ES 2293765B1 ES 200500534 A ES200500534 A ES 200500534A ES 200500534 A ES200500534 A ES 200500534A ES 2293765 B1 ES2293765 B1 ES 2293765B1
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- hydrolyzing
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000007062 hydrolysis Effects 0.000 title claims abstract description 16
- 238000006460 hydrolysis reaction Methods 0.000 title claims abstract description 16
- 241001465754 Metazoa Species 0.000 title claims description 9
- 230000003301 hydrolyzing effect Effects 0.000 claims abstract description 24
- 238000011282 treatment Methods 0.000 claims abstract description 15
- 239000010868 animal carcass Substances 0.000 claims abstract description 14
- 239000002002 slurry Substances 0.000 claims abstract description 11
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 6
- 238000005406 washing Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 102000004190 Enzymes Human genes 0.000 claims description 2
- 108090000790 Enzymes Proteins 0.000 claims description 2
- 229920000615 alginic acid Polymers 0.000 claims description 2
- 235000010443 alginic acid Nutrition 0.000 claims description 2
- 241001148471 unidentified anaerobic bacterium Species 0.000 claims description 2
- 239000003963 antioxidant agent Substances 0.000 claims 1
- 230000003078 antioxidant effect Effects 0.000 claims 1
- 238000006731 degradation reaction Methods 0.000 description 6
- 230000015556 catabolic process Effects 0.000 description 5
- 235000019645 odor Nutrition 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 2
- 239000002956 ash Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000010828 animal waste Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001055 chewing effect Effects 0.000 description 1
- 238000009264 composting Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
- C02F11/04—Anaerobic treatment; Production of methane by such processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Aparato y procedimiento para la hidrólisis de carcasas animales. La presente invención se refiere a un aparato y procedimiento para la hidrolización de carcasas animales. El aparato comprende una tolva (2) de recepción de carcasas de animales con un sistema de trituración, un depósito (3) de hidrolización anaeróbico, un conducto de recirculación (12) y una torre de lavado (9). En la tolva (2) se desmenuzan las carcasas y se forma una pasta que se transfiere al depósito hidrolizante (3), donde se tritura y agita con adición de un reactivo. La pasta resultante se transfiere a un sistema de tratamiento de purines (10).Apparatus and procedure for hydrolysis of animal carcasses. The present invention relates to an apparatus and method for the hydrolyzing of animal carcasses. The apparatus comprises a hopper (2) for receiving animal carcasses with a crushing system, an anaerobic hydrolyzing tank (3), a recirculation duct (12) and a washing tower (9). In the hopper (2) the carcasses are shredded and a paste is formed that is transferred to the hydrolyzing tank (3), where it is crushed and stirred with the addition of a reagent. The resulting paste is transferred to a slurry treatment system (10).
Description
Aparato y procedimiento para la hidrólisis de carcasas animales.Apparatus and procedure for hydrolysis of animal carcasses
La presente invención se refiere a un procedimiento para la hidrólisis de carcasas animales y un aparato para realizar dicho proceso.The present invention relates to a procedure for hydrolysis of animal carcasses and an apparatus to perform this process.
En la actualidad, los cadáveres animales son el segundo subproducto con mayor poder contaminante después de los purines. Los cadáveres se gestionan en la actualidad mediante varios procesos, cada uno de ellos con problemas inherentes:At present, animal corpses are the second by-product with greater polluting power after slurry The bodies are currently managed by several processes, each of them with inherent problems:
Incineración: Los cadáveres son introducidos en hornos crematorios, en los que gracias a la acción de uno o varios quemadores de combustible líquido o gaseoso, las temperaturas llegan a un punto en el que el cadáver se inflama, reduciéndose a cenizas. Los mayores inconvenientes de este tipo de tratamiento son el consumo energético, la necesidad de hornos de elevado coste y, la gestión de las cenizas y residuos.Incineration: The corpses are introduced into crematorium ovens, in which thanks to the action of one or several Liquid or gas fuel burners, temperatures they reach a point where the body becomes inflamed, reducing to ashes The major drawbacks of this type of treatment are energy consumption, the need for high cost furnaces and, Ashes and waste management.
Estos equipos precisan complejos equipos de lavado de los gases para evitar la contaminación atmosférica y equipos de protección para evitar o paliar el peligro que supone el trabajo con equipos que funcionan a alta temperatura.These teams require complex teams of gas scrubbing to prevent air pollution and protective equipment to avoid or mitigate the danger posed by the I work with equipment that operates at high temperature.
Degradación: El proceso de degradación natural ayudado por la adición de productos como la cal viva u otros tipos de coadyuvantes. El principal problema es que la degradación se produce de una forma muy lenta.Degradation: The natural degradation process helped by the addition of products such as quicklime or other types of adjuvants. The main problem is that the degradation is Produces in a very slow way.
Compostaje: los cadáveres, en especial los de animales de pequeño tamaño se someten a un proceso de volteo periódico y aireación controlada, de manera que la materia orgánica se degrada progresivamente, dando lugar a un producto apto para su aplicación a los campos como fertilizante directo.Composting: the corpses, especially those of Small animals undergo a flipping process newspaper and controlled aeration, so that organic matter It progressively degrades, resulting in a product suitable for Application to the fields as direct fertilizer.
En la patente US6638757 se describe un proceso
para el tratamiento de carcasas animales que comprende la
masticación de las carcasas animales en presencia de agua dentro de
un depósito de recepción y la posterior descomposición de la pasta
obtenida dentro de un tanque aireado (degradación aeróbica) en
presencia de diversos agentes aireantes. La mezcla obtenida se pasa
posteriormente a otro tanque abierto para la ventilación de los
gases y a continuación se pasa la mezcla a un tanque donde se
precipitan los sólidos es suspensión. El principal problema de este
sistema y otros parecidos reside en la dificultad que supone el
control de los olores desprendidos. La degradación aeróbica provoca
el desprendimiento de olores a la atmósfera. Además, no se puede
conectar la planta de tratamiento de carcasas a una planta de
tratamiento preexistente de purines. Es decir, el tratamiento de
purines y la hidrólisis de carcasas animales se realiza a través de
procedimientos completamente independientes aumentándose
notablemente el gasto
económico.A process for the treatment of animal carcasses is described in US6638757, which comprises chewing animal carcasses in the presence of water inside a receiving tank and the subsequent decomposition of the paste obtained inside an aerated tank (aerobic degradation) in presence of various aerating agents. The obtained mixture is subsequently passed to another open tank for the ventilation of the gases and then the mixture is passed to a tank where the solids are precipitated is suspension. The main problem of this system and similar ones lies in the difficulty of controlling the odor released. Aerobic degradation causes the release of odors into the atmosphere. In addition, the carcass treatment plant cannot be connected to a pre-existing slurry treatment plant. That is to say, the treatment of slurry and the hydrolysis of animal carcasses is carried out through completely independent procedures, notably increasing the expense
economic.
La descripción de la presente invención que se hace a continuación hace referencia a la Figura 1, la cual representa, de forma no limitativa, los elementos esenciales de un aparato según la presente invención.The description of the present invention that is refers next to Figure 1, which represents, in a non-limiting manner, the essential elements of a apparatus according to the present invention.
El objetivo de la presente invención es el de eliminar los problemas expuestos anteriormente, proporcionando un aparato y un procedimiento para la hidrólisis de carcasas animales.The objective of the present invention is to eliminate the problems outlined above, providing a apparatus and a process for carcass hydrolysis animals.
De acuerdo con un primer aspecto esencial, la presente invención se refiere a un procedimiento para la hidrólisis de carcasas animales caracterizado porque comprende las siguientes etapas:According to a first essential aspect, the The present invention relates to a process for hydrolysis of animal carcasses characterized in that it comprises the following stages:
- a)to)
- Desmenuzar por medio de un sistema triturador (1) situado en una tolva de recepción (2) las carcasas animales mezcladas con agua;Shred through a system crusher (1) located in a receiving hopper (2) housings animals mixed with water;
- b)b)
- Transferir la pasta resultante de la etapa anterior a un depósito de hidrolización (3), donde se tritura hasta conseguir el tamaño de partícula deseado mediante una bomba (4);Transfer the resulting paste from the stage prior to a hydrolyzing tank (3), where it is crushed until the desired particle size is achieved by a pump (4);
- c)C)
- Introducir un reactivo hidrolizante (5) en dicho depósito de hidrolización (3) al tiempo que agita la mezcla resultante mediante dicha bomba (4);Introduce a hydrolyzing reagent (5) in said hydrolyzing tank (3) while stirring the mixture resulting by said pump (4);
- d)d)
- tras un tiempo de agitación/dosificación, se deja el sistema en estado de espera al tiempo que un termostato (7) mantiene la temperatura constante haciendo que la mezcla recircule mediante el bombeo de la mezcla a través de un conducto de recirculación (12) que se calienta mediante una resistencia eléctrica (8);after a stirring / dosing time, the system is left in a state of wait while a thermostat (7) maintains the temperature constant causing the mixture to recirculate by pumping the mixture through a recirculation duct (12) that is heated by an electrical resistor (8);
- e)and)
- los gases resultantes de la reacción se conducen a las torres de lavado (9);the gases resulting from the reaction are conducted to the washing towers (9);
- f)F)
- transcurrido el tiempo programado para la hidrólisis, la pasta resultante setransfiere a un sistema de tratamiento de purines (10).after the time programmed for hydrolysis, the resulting paste is transferred to a system of slurry treatment (10).
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La principal ventaja con respecto al estado de la técnica consiste en que la pasta resultante del proceso, se puede vehicular hasta las balsas de purines líquidos, donde se puede proceder a su eliminación completa mediante otros procesos de tratamiento en fase sólida y/o líquida. Adicionalmente, gracias al menor tamaño de las partículas, la reacción es mucho más rápida. Esto simplifica el tratamiento de los residuos animales en general y reduce los costes al no ser necesarios dos tratamientos completamente independientes (purines y carcasas animales).The main advantage over the state of The technique is that the paste resulting from the process can be vehicular to the liquid slurry rafts, where you can proceed to its complete elimination through other processes of solid and / or liquid phase treatment. Additionally, thanks to Smaller particle size, the reaction is much faster. This simplifies the treatment of animal waste in general and reduce costs as two treatments are not necessary completely independent (animal slurry and carcasses).
Preferiblemente, el tiempo que transcurre entre las etapas d) y f) se controla mediante un temporizador (6).Preferably, the time between stages d) and f) are controlled by a timer (6).
Opcionalmente, el agua se introduce en dicha tolva de recepción (2) de forma manual mediante mangueras y/o mediante boquillas instaladas en la tolva. De acuerdo con una realización preferida según la presente invención, el reactivo hidrolizante (5) se selecciona del grupo formado por los alginatos, enzimas hidrolizantes, bacterias anaerobias, o mezclas de los mismos.Optionally, water is introduced into said receiving hopper (2) manually using hoses and / or through nozzles installed in the hopper. According to a preferred embodiment according to the present invention, the reagent Hydrolyzate (5) is selected from the group consisting of alginates, hydrolyzing enzymes, anaerobic bacteria, or mixtures of same.
De acuerdo con un segundo aspecto esencial, la presente invención se refiere a un aparato para la hidrólisis de carcasas animales caracterizado porque comprende:According to a second essential aspect, the The present invention relates to an apparatus for the hydrolysis of animal carcasses characterized in that it comprises:
- a)to)
- una tolva de recepción (2), con entrada 2' para las carcasas y con medios para la aportación de agua (11), en el fondo de la cual se encuentra instalado un sistema triturador (1) compuesto por al menos un disco de acero;a receiving hopper (2), with 2 'inlet for housings and with means for the supply of water (11), at the bottom of which a shredder system (1) is installed, consisting of at least a steel disk;
- b)b)
- un depósito de hidrolización (3) anaerobio, el cual comprende una bomba (4) y un conducto de salida;a anaerobic hydrolyzing tank (3), which comprises a pump (4) and an outlet duct;
- c)C)
- al menos un conducto de recirculación (12) parcialmente encamisado y equipado con una resistencia eléctrica (8);to the minus a partially jacketed recirculation duct (12) and equipped with an electric resistor (8);
- d)d)
- al menos una torre de lavado de gases (9); yto the minus a gas washing tower (9); Y
- e)and)
- al menos un termostato (7).to the minus a thermostat (7).
De acuerdo con una realización preferida según la presente invención, dicho depósito de hidrolización (3) está enterrado, aunque, opcionalmente, puede estar parcialmente enterrado. Preferiblemente, dicho depósito de hidrolización (3) está provisto de una boca de hombre. Opcionalmente, dicho aparato para la hidrólisis de carcasas animales comprende también un temporizador (6).According to a preferred embodiment according to the present invention, said hydrolyzing tank (3) is buried, although, optionally, may be partially buried. Preferably, said hydrolyzing tank (3) is provided with a man's mouth. Optionally, said apparatus for the hydrolysis of animal carcasses also comprises a timer (6).
De acuerdo con una realización preferida según la presente invención, dicho depósito de hidrolización (3) está fabricado en material que se selecciona del grupo formado por materiales inoxidables o plásticos. Opcionalmente, dicha tolva de recepción (2) está equipada con bocas para la entrada de agua.According to a preferred embodiment according to the present invention, said hydrolyzing tank (3) is made of material that is selected from the group formed by stainless or plastic materials. Optionally, said hopper of Reception (2) is equipped with mouths for water entry.
De acuerdo con un tercer aspecto esencial, la presente invención se refiere al uso de un sistema de hidrólisis de carcasas animales para la obtención de una pasta apta para su tratamiento en una planta de tratamiento de purines.According to a third essential aspect, the The present invention relates to the use of a hydrolysis system of animal carcasses to obtain a paste suitable for treatment in a slurry treatment plant.
A continuación se describe la presente invención mediante un ejemplo meramente ilustrativo y que no suponen una limitación al alcance de la presente invención.The present invention is described below. by a merely illustrative example and that do not involve a limitation to the scope of the present invention.
EjemploExample
Una realización preferida según la presente invención consiste en una tolva de recepción (2) en cuyo fondo se sitúa un triturador de discos de acero dotados de una "uña" capaz de triturar el animal en trozos de menos de cinco centímetros cúbicos. Desde este equipo, el material triturado mezclado con agua pasará al depósito de hidrolización (3). Este depósito de hidrolización (3), de acero inoxidable tipo AISI 304, tiene un espesor de pared situado entre los 4 y los 6 mm, y se encuentra semienterrado. Tiene un diámetro de 2.30 metros para poder permitir su fabricación en taller y fácil transporte y montaje en obra.A preferred embodiment according to the present invention consists of a receiving hopper (2) at the bottom of which places a steel disk breaker equipped with a "nail" able to crush the animal into pieces of less than five centimeters cubic From this equipment, the crushed material mixed with water it will pass to the hydrolyzing tank (3). This deposit of Hydrolyzing (3), of stainless steel type AISI 304, has a wall thickness between 4 and 6 mm, and is half buried. It has a diameter of 2.30 meters to allow its manufacture in the workshop and easy transport and assembly on site.
El sistema cuenta con una bomba (4), un conducto de recirculación (12) conectando. Con el objeto de mantener una temperatura de hidrólisis adecuada, el sistema está provisto de una resistencia eléctrica (8), con resistencias desmontables de 3000 W con relleno cerámico recubiertas de acero inoxidable para funcionamiento continuo completamente sumergido.The system has a pump (4), a conduit of recirculation (12) connecting. In order to maintain a adequate hydrolysis temperature, the system is provided with a electrical resistance (8), with detachable 3000 W resistors with ceramic filling coated with stainless steel for continuous operation completely submerged.
El depósito de hidrolización (3) está conectado a un sistema de reducción de los olores del tipo "relleno plástico desordenado", con sistema de bombeo mediante bomba centrífuga de acero inoxidable. Los reactivos a utilizar serán una base fuerte y un ácido fuerte, que se determinarán con el uso práctico en función de cada planta.The hydrolyzing tank (3) is connected to a system for reducing odors of the "plastic filling" type untidy ", with pumping system by centrifugal pump stainless steel. The reagents to be used will be a strong base and a strong acid, which will be determined with practical use depending on of each plant.
Las bombas son trituradoras, con rodete y estator de metal duro. Su dimensionamiento se lleva a cabo en función de la potencia que debe desarrollar para destruir elementos duros (huesos) más que para establecer un caudal de bombeo. La potencia preferida de esta bomba será de 1,5 kW.The pumps are crushers, with impeller and hard metal stator. Its sizing is carried out in function of the power that must be developed to destroy elements hard (bones) more than to establish a pumping flow. The Preferred power of this pump will be 1.5 kW.
Un telón de polietileno aislará el tanque del terreno circundante, presentando una mejor protección del terreno y permitiendo una inspección visual del fondo con el fin de poder detectar fugas de manera rápida.A polyethylene curtain will insulate the tank from surrounding terrain, presenting better protection of the terrain and allowing a visual inspection of the bottom in order to be able to detect leaks quickly.
El tiempo de degradación para equiparación a purín porcino, mediante este procedimiento será menor de 100 días.Degradation time to match pig slurry, by this procedure will be less than 100 days.
Claims (13)
- a)to)
- Desmenuzar por medio de un sistema triturador (1) situado en una tolva de recepción (2) las carcasas animales mezcladas con agua;Shred through a system crusher (1) located in a receiving hopper (2) housings animals mixed with water;
- b)b)
- Transferir la pasta resultante de la etapa anterior a un depósito de hidrolización (3), donde se tritura hasta conseguir el tamaño de partícula deseado mediante una bomba (4);Transfer the resulting paste from the stage prior to a hydrolyzing tank (3), where it is crushed until the desired particle size is achieved by a pump (4);
- c)C)
- Introducir un reactivo hidrolizante (5) en dicho depósito de hidrolización (3) al tiempo que agita la mezcla resultante mediante dicha bomba (4);Introduce a hydrolyzing reagent (5) in said hydrolyzing tank (3) while stirring the mixture resulting by said pump (4);
- d)d)
- tras un tiempo de agitación/dosificación, se deja el sistema en estado de espera al tiempo que un termostato (7) mantiene la temperatura constante haciendo que la mezcla recircule mediante el bombeo de la mezcla a través de un conducto de recirculación (12) que se calienta mediante una resistencia eléctrica (8);after a stirring / dosing time, the system is left in a state of wait while a thermostat (7) maintains the temperature constant causing the mixture to recirculate by pumping the mixture through a recirculation duct (12) that is heated by an electrical resistor (8);
- e)and)
- los gases resultantes de la reacción se conducen a las torres de lavado (9);the gases resulting from the reaction are conducted to the washing towers (9);
- f)F)
- transcurrido el tiempo programado para la hidrólisis, la pasta resultante setransfiere a un sistema de tratamiento de purines (10).after the time programmed for hydrolysis, the resulting paste is transferred to a system of slurry treatment (10).
- a)to)
- una tolva de recepción (2) con medios para la aportación de agua, en el fondo de la cual se encuentra instalado un sistema triturador (1) compuesto por al menos un disco de acero;a receiving hopper (2) with means for the supply of water, in the bottom of which a shredder system is installed (1) composed of at least one steel disk;
- b)b)
- un depósito de hidrolización (3) anaerobio, el cual comprende una bomba (4);a anaerobic hydrolyzing tank (3), which comprises a pump (4);
- c)C)
- al menos un conducto de recirculación (12) con una resistencia eléctrica (8)to the minus a recirculation duct (12) with a resistance electric (8)
- d)d)
- al menos una torre de lavado de gases (9); yto the minus a gas washing tower (9); Y
- e)and)
- al menos un termostato (7).to the minus a thermostat (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200500534A ES2293765B1 (en) | 2005-03-08 | 2005-03-08 | APPARATUS AND PROCEDURE FOR HYDROLYSIS OF ANIMAL HOUSES. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200500534A ES2293765B1 (en) | 2005-03-08 | 2005-03-08 | APPARATUS AND PROCEDURE FOR HYDROLYSIS OF ANIMAL HOUSES. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2293765A1 ES2293765A1 (en) | 2008-03-16 |
| ES2293765B1 true ES2293765B1 (en) | 2008-11-16 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200500534A Expired - Fee Related ES2293765B1 (en) | 2005-03-08 | 2005-03-08 | APPARATUS AND PROCEDURE FOR HYDROLYSIS OF ANIMAL HOUSES. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2293765B1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2349378B1 (en) * | 2009-01-12 | 2012-04-20 | Rodrigo Perez Muñoz | PROCEDURE FOR THE TREATMENT OF ANIMAL SUBPRODUCTS. |
| WO2010142816A1 (en) * | 2009-06-08 | 2010-12-16 | Molina Benitez Josep Antoni | Pit for organic-waste decomposition |
| CN114951223A (en) * | 2022-05-31 | 2022-08-30 | 北京德鑫合众环保工程有限公司 | Kitchen food waste treatment device based on low vibrations of pyrohydrolysis |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2011910A (en) * | 1977-12-14 | 1979-07-18 | Roehm Gmbh | Process for the Treatment of Proteinaceous Materials of Animal Origin |
| DE4227238C1 (en) * | 1992-08-19 | 1994-01-05 | Zenith Maschf Gmbh | Sewage purificn. plant operation - uses heat from compressed air flow for hot water supplies in circuit for reheating to cut energy consumption |
| DE19628521A1 (en) * | 1996-07-04 | 1998-01-15 | Kraftwerks Und Anlagenbau Ag | Safe and useful disposal method for animal body parts |
| EP1217075A2 (en) * | 2000-12-20 | 2002-06-26 | ReDeLa HERSTELLUNG UND VERTRIEB VON BAUSTOFFEN GmbH | Process for recycling of animal corpses |
| ES1051709U (en) * | 2002-04-15 | 2002-09-16 | Benitez Josep Antoni Molina | Tank for the decomposing of animal bodies |
| WO2004049818A1 (en) * | 2002-12-02 | 2004-06-17 | Green Earth Industries Llc | Apparatus and method for hydrolysis of a protein containing raw material and application of the resulting hydrolysis products |
-
2005
- 2005-03-08 ES ES200500534A patent/ES2293765B1/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2011910A (en) * | 1977-12-14 | 1979-07-18 | Roehm Gmbh | Process for the Treatment of Proteinaceous Materials of Animal Origin |
| DE4227238C1 (en) * | 1992-08-19 | 1994-01-05 | Zenith Maschf Gmbh | Sewage purificn. plant operation - uses heat from compressed air flow for hot water supplies in circuit for reheating to cut energy consumption |
| DE19628521A1 (en) * | 1996-07-04 | 1998-01-15 | Kraftwerks Und Anlagenbau Ag | Safe and useful disposal method for animal body parts |
| EP1217075A2 (en) * | 2000-12-20 | 2002-06-26 | ReDeLa HERSTELLUNG UND VERTRIEB VON BAUSTOFFEN GmbH | Process for recycling of animal corpses |
| ES1051709U (en) * | 2002-04-15 | 2002-09-16 | Benitez Josep Antoni Molina | Tank for the decomposing of animal bodies |
| WO2004049818A1 (en) * | 2002-12-02 | 2004-06-17 | Green Earth Industries Llc | Apparatus and method for hydrolysis of a protein containing raw material and application of the resulting hydrolysis products |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2293765A1 (en) | 2008-03-16 |
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