CN103350101A - Treating method for livestock and poultry died of diseases - Google Patents

Treating method for livestock and poultry died of diseases Download PDF

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Publication number
CN103350101A
CN103350101A CN2013102726920A CN201310272692A CN103350101A CN 103350101 A CN103350101 A CN 103350101A CN 2013102726920 A CN2013102726920 A CN 2013102726920A CN 201310272692 A CN201310272692 A CN 201310272692A CN 103350101 A CN103350101 A CN 103350101A
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China
Prior art keywords
poultry
solid
dead livestock
liquid
livestock
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CN2013102726920A
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Chinese (zh)
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CN103350101B (en
Inventor
王德亭
吉秀兰
郭百永
郭宝玉
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王德亭
吉秀兰
郭百永
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Priority to CN201310272692.0A priority Critical patent/CN103350101B/en
Publication of CN103350101A publication Critical patent/CN103350101A/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/11Specially adapted for crops
    • Y02A40/18Related to fertilizer management
    • Y02A40/20Sustainable fertilizers of biological origin
    • Y02A40/201Fertilizers made from animal corpses or parts thereof
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/11Specially adapted for crops
    • Y02A40/18Related to fertilizer management
    • Y02A40/20Sustainable fertilizers of biological origin
    • Y02A40/201Fertilizers made from animal corpses or parts thereof
    • Y02A40/203Fertilizers made from animal corpses or parts thereof from meat-wastes or from other wastes of animal origin, e.g. skins, hair, hoofs, feathers, blood
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/11Specially adapted for crops
    • Y02A40/18Related to fertilizer management
    • Y02A40/20Sustainable fertilizers of biological origin
    • Y02A40/209Fertilizers made from waste originating from industrial processing of raw material of agricultural origin or derived products thereof
    • Y02A40/211Waste from chemical processing of material, e.g. distillation, roasting, cooking
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/30Fuel from waste
    • Y02E50/34Methane
    • Y02E50/343Methane production by fermentation of organic by-products, e.g. sludge
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/40Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
    • Y02W30/47Anaerobic fermentation, e.g. methanation combined with capture, recycling or flaring

Abstract

The invention discloses a treating method for livestock and poultry died of diseases. The method comprises the following steps: (1) collecting bodies of a variety of livestock and poultry died of diseases by using an enclosed collection vehicle and delivering the bodies to a harmlessness treatment workshop for spraying sanitization; (2) flushing the disinfected bodies of the livestock and poultry died of diseases with hot water having a temperature of more than 100 DEG C and cutting and crushing the bodies in a shape-destroying crusher; (3) spraying and flushing a solid material obtained after cutting and crushing with bubbles, then carrying out high temperature steaming for sterilization and delivering waste liquid generated in the processes of cutting and crushing to a biogas fermentation tank for biogas fermentation; (4) subjecting a solid-liquid mixture generated after high temperature sterilization to solid-liquid separation; and (5) processing a solid material obtained after solid-liquid separation into an organic fertilizer feed and subjecting liquid obtained after solid-liquid separation to oil-water separation. With such a technical scheme, harmlessness treatment of livestock and poultry died of diseases can be carried out, and usable energy and fertilizers can be generated at the same time.

Description

A kind of processing method of dead livestock and poultry

Technical field

The present invention relates to environmental protection technical field, relate in particular to a kind of processing method of dead livestock and poultry.

Background technology

In recent years, livestock and poultry often have the livestock and poultry diseases of larger amt or the death of unknown cause in raising or transportation.The sterilization of dead livestock and poultry harmless treatment pond, dead livestock and poultry harmless treatment operation, facility and instrument and keeper's healthy prevention etc., if according to specification requirement in " dead livestock and poultry harmless treatment pond process dead livestock and poultry technical specification ", though scale larger breeding enterprise also be difficult to accomplish.Even the raiser of part rural area and outlying mountain area owing to lack dead livestock and poultry harmless treatment general knowledge, tend to dead livestock and poultry is thrown nearby in the pond, river, what have then at will is discarded between garden, mountain, field, perhaps locally process, obviously existence is buried deeply, sterilization is tight, process halfway situation.Indivedual local even investigated and prosecuted processing and edible dead livestock and poultry event.What is more, when the dead livestock and poultry of unknown cause appear in some long-distance traffic persons in the transportation of live pig poultry, just at will throws corpse highway limit on the way.This not only causes serious environmental pollution, also stays hidden danger to Field of Animal Epidemic Disease Control.It is social that in March, 2013, Shanghai Huangpu River was pulled nearly 6000 dead pig event shocks out, and along with the development that goes from strength to strength of aquaculture, the environmental issue that aquaculture causes also highlights gradually, and the dead livestock and poultry harmless treatment has become social concern.

Summary of the invention

The problem to be solved in the present invention is the deficiency for above-mentioned technical problem, provide a kind of can be to dying of illness

The livestock and poultry harmless treatment, the while can produce the processing method of the dead livestock and poultry of the available energy and fertilizer.

In order to address the above problem, the present invention by the following technical solutions: a kind of processing method of dead livestock and poultry may further comprise the steps:

(1), collect all kinds of dead livestock and poultry animal bodies with airtight collecting cart, be transported to the harmless treatment workshop, carry out spraying disinfection;

(2), the dead livestock and poultry animal body after will sterilizing is put into the disintegrating machine that unmakes after with hot water injection more than 100 ℃ and is carried out cutting and crushing;

(3), with carrying out the thermophilic digestion sterilization behind the solid material bubble spray irrigation behind the cutting and crushing, the waste liquid that produces in the cutting and crushing process is input to marsh-gas fermentation tank carries out biogas fermentation;

(4), the solidliquid mixture that produces behind the high temperature sterilization is carried out Separation of Solid and Liquid;

(5), the solid material after the Separation of Solid and Liquid is processed into the fertilizer feed, the liquid after the Separation of Solid and Liquid is carried out water-oil separating.

(6), with the grease production biodiesel that water-oil separating goes out, the marsh-gas fermentation tank that the waste water that water-oil separating is gone out is input in the step (3) carries out biogas fermentation.

Below be further improvement of the present invention:

Carry out step (2) also need before to the dead livestock and poultry animal body according to poultry, fowl classifies.

Further improve:

The domestic animals that will die of illness are directly inputted the disintegrating machine that unmakes and carry out cutting and crushing, and the bird that will die of illness is at first put into and is input to the disintegrating machine that unmakes after the automatic unhairing machine loses hair or feathers.

Further improve:

The poultry feather of dying of illness that the automatic unhairing machine is taken off is made feather meal.

Further improve:

High temperature sterilization carries out in the high temperature sterilization cooker in the step (3).

Further improve:

Temperature when the high temperature sterilization cooker is sterilized is 270-290 ℃, and sterilization time is 2.5-3.5 hour.

Further improve:

Described high temperature sterilization cooker heats by heat conducting oil boiler, the biogas heating of described heat conducting oil boiler by producing in the step (6).

Further improve:

Solidliquid mixture in the step (4) at first was passed into heat exchanger and cools off before carrying out Separation of Solid and Liquid, by rear step (2) the flushing animal body that is used for of energy exchange heating, carry out recycling cold water in the heat exchanger.

Further improve:

Separation of Solid and Liquid is separated twice separation with solid material and fluid separation applications through centrifuge separation, roller machine successively in the step (4).

The present invention adopts technique scheme, can effectively avoid the dead livestock and poultry contaminated environment, has reached harmless treatment, has produced the biogas that can be used for the energy and produced fertilizer in processing procedure.Transport the livestock and poultry animal body of dying of illness by airtight collecting cart and can reduce the transit link contaminated environment; Utilize the automatic unhairing machine that bird is lost hair or feathers, the feather of taking off is used for making feather meal, has effectively utilized resource; The solid material that the dead livestock and poultry animal body carries out after the high temperature sterilization boiling is made organic fertilizer, and organic fertilizer is made after through high temperature sterilization, and is aseptic, can effectively avoid contaminated environment.Animal fat is made biodiesel, effectively utilized resource; The waste liquid that produces in processing procedure passes into marsh-gas fermentation tank and ferments and produce biogas, natural pond liquid, natural pond slag, and biogas can be used as the thermal source of whole processing procedure, enables to have measured recycling, has saved the energy, and natural pond liquid, natural pond slag can be used for agricultural production.

The specific embodiment:

Embodiment, as shown in Figure 1, a kind of processing method of dead livestock and poultry, adopt following steps:

(1), collects all kinds of dead livestock and poultry animal bodies, the dead livestock and poultry animal body is encased in the airtight collecting cart of automatic charging of having electronic scale, being provided with to be beneficial to of electronic scale weighed to animal body, be transported to harmless treatment workshop charging aperture and carry out spraying disinfection by chlorination equipment by the airtight collecting cart of automatic charging, can prevent like this harm to operator ' s health.

(2), the dead livestock and poultry animal body after sterilization is finished is transported to harmless treatment workshop feeding platform, by feeding device dead livestock and poultry is classified, and through the hot water injection, after washing, directly deliver into the disintegrating machine that unmakes such as domestic animals such as pig, ox, sheep, at first be transported to processings of losing hair or feathers of automatic unhairing machine such as birds such as chicken, ducks after through flushing, losing hair or feathers is transported to the disintegrating machine that unmakes after finishing again.

Pass into the auxiliary depilation of hot water more than 100 ℃ in the depilation processing procedure in depilator, the feather of taking off is used for making feather meal, as feed addictive.

(3), by the disintegrating machine that unmakes above-mentioned dead livestock and poultry animal body is carried out cutting and crushing, after finishing, cutting and crushing carries out the high-pressure spraying flushing by bubble washer, the solid materials such as animal body are transported to the high temperature sterilization cooker carry out high-temperature sterilization, waste water (mainly comprise and contain blood, ight soil etc.) after the flushing is entered marsh-gas fermentation tank, make biogas, natural pond liquid, natural pond slag.

(4), heating high temperature sterilization cooker is to 270-290 ℃, boiling 2.5-3.5 hour, at this moment animal body became solid-liquid mixture.

(5), discharge solid-liquid mixture, with solid-liquid mixture join successively centrifuge, roller machine carries out Separation of Solid and Liquid twice, the solid material after the separation is made the fertilizer additive through oven dry, the liquid after the separation is transported to oil water separator and carries out water-oil separating.

(6), the upper strata grease of aforesaid liquid after water-oil separating joined the reactor device and change into biodiesel lower floor material; The marsh-gas fermentation tank that lower floor's material enters in the step (3) is used for making biogas, natural pond liquid, natural pond slag.

Connect heat conducting oil boiler on the described high temperature sterilization cooker and heat by heat-conducting oil pipes, the biogas that produces in the described marsh-gas fermentation tank is used for providing energy to the heating heat conducting oil boiler.

Solidliquid mixture in the step (4) at first was passed into heat exchanger and cools off before carrying out Separation of Solid and Liquid, cold water in the heat exchanger is heated to more than 100 ℃ by energy exchange, the hot water after the heating in the heat exchanger is passed into assist depilation usefulness in the depilator in the step (2).

On the described disintegrating machine that unmakes, high temperature sterilization cooker, the centrifuge taste removal gas skirt is installed respectively, is used for away the waste gas that processing procedure produces, to purify the environment in whole workshop.

Claims (9)

1. the processing method of a dead livestock and poultry is characterized in that: may further comprise the steps,
(1), collect all kinds of dead livestock and poultry animal bodies with airtight collecting cart, be transported to the harmless treatment workshop, carry out spraying disinfection;
(2), the dead livestock and poultry animal body after will sterilizing carries out cutting and crushing through putting into the disintegrating machine that unmakes behind the hot water injection;
(3), with carrying out the thermophilic digestion sterilization behind the solid material bubble spray irrigation behind the cutting and crushing, the waste liquid that produces in the cutting and crushing process is input to marsh-gas fermentation tank carries out biogas fermentation;
(4), the solidliquid mixture that produces after the thermophilic digestion sterilization in the step is carried out Separation of Solid and Liquid;
(5), the solid material after the Separation of Solid and Liquid is processed into the fertilizer feed, the liquid after the Separation of Solid and Liquid is carried out water-oil separating;
(6), with the grease production biodiesel that water-oil separating goes out, the marsh-gas fermentation tank that the waste water that water-oil separating is gone out is input in the step (3) carries out biogas fermentation.
2. the processing method of a kind of dead livestock and poultry according to claim 1 is characterized in that: also need before the dead livestock and poultry animal body is classified according to poultry, fowl carrying out step (2).
3. the processing method of a kind of dead livestock and poultry according to claim 2 is characterized in that: the domestic animals that will die of illness the directly input disintegrating machine that unmakes carry out cutting and crushing, and the bird that will die of illness is at first put into and is input to the disintegrating machine that unmakes after the automatic unhairing machine loses hair or feathers.
4. the processing method of a kind of dead livestock and poultry according to claim 3 is characterized in that: the poultry feather of dying of illness that the automatic unhairing machine is taken off is made feather meal.
5. the processing method of a kind of dead livestock and poultry according to claim 1 is characterized in that: high temperature sterilization carries out in the high temperature sterilization cooker in the step (3).
6. the processing method of a kind of dead livestock and poultry according to claim 5, it is characterized in that: the temperature when the high temperature sterilization cooker is sterilized is 270-290 ℃, sterilization time is 2.5-3.5 hour.
7. the processing method of a kind of dead livestock and poultry according to claim 6, it is characterized in that: described high temperature sterilization cooker heats by heat conducting oil boiler, the biogas heating of described heat conducting oil boiler by producing in the step (6).
8. the processing method of a kind of dead livestock and poultry according to claim 1, it is characterized in that: the solidliquid mixture in the step (4) at first was passed into heat exchanger and cools off before carrying out Separation of Solid and Liquid, by rear step (2) the flushing animal body that is used for of energy exchange heating, carry out recycling cold water in the heat exchanger.
9. the processing method of a kind of dead livestock and poultry according to claim 1 is characterized in that: in the step (4) Separation of Solid and Liquid successively through centrifuge separate, roller machine separates twice separation with solid material and fluid separation applications.
CN201310272692.0A 2013-07-02 2013-07-02 Treating method for livestock and poultry died of diseases CN103350101B (en)

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CN103350101B CN103350101B (en) 2015-07-15

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Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103817134A (en) * 2014-01-22 2014-05-28 衢州市熠辉农牧科技有限公司 Complete harmless treatment equipment for pigs died of illness, and use method thereof
CN104028532A (en) * 2014-05-20 2014-09-10 牧原食品股份有限公司 Harmless separation system for bone, meat and grease of livestock dying of diseases
CN104028535A (en) * 2014-05-22 2014-09-10 牧原食品股份有限公司 Harmless treatment method of dead livestock and treatment system thereof
CN104028548A (en) * 2014-05-20 2014-09-10 牧原食品股份有限公司 Large harmless treatment system of dead livestock
CN104690075A (en) * 2015-03-13 2015-06-10 江西绿环生物科技有限公司 Carcass innocent treatment method
CN104741364A (en) * 2015-03-31 2015-07-01 北京嘉禾旭牧科技有限公司 Animal innocent treatment system and method
CN104844278A (en) * 2015-04-27 2015-08-19 成都宇福科技有限公司 Dry high-temperature harmless treatment process for livestock and poultry died of diseases
CN104941989A (en) * 2014-08-01 2015-09-30 常州市奥琳斯邦热能设备有限公司 Innocent treatment process for livestock and poultry died from diseases
CN104984985A (en) * 2015-08-05 2015-10-21 江昊 Infected dead livestock disposal method
CN104998893A (en) * 2015-08-17 2015-10-28 浙江多宝田自动化设备有限公司 Harmless treatment technological process for dead poultry and livestock and treatment system
CN105598136A (en) * 2016-02-19 2016-05-25 郭百永 Method for treating beasts and birds dying of disease and organic fertilizer raw materials prepared through same
CN105618464A (en) * 2016-03-17 2016-06-01 浙江明佳环保科技有限公司 Multifunctional innocent treatment equipment for dead animals
CN106623348A (en) * 2016-10-22 2017-05-10 饶上力 Innocent treatment method for sheep died of illness
CN107398467A (en) * 2017-08-16 2017-11-28 侨银环保科技股份有限公司 A kind of dead livestock and poultry processing system and method
CN107470333A (en) * 2017-09-22 2017-12-15 广东高龙环保科技有限公司 A kind of discarded object innocuity disposal system
CN107695074A (en) * 2016-08-08 2018-02-16 埃米生医科技股份有限公司 The processing method of dead livestock and poultry
CN109201700A (en) * 2018-08-31 2019-01-15 广东东能环境科技有限公司 A kind of animal carcass destruction pre-processing device

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CN102873076A (en) * 2012-09-24 2013-01-16 浙江工业大学 Method for project harmless treatment and energy utilization of diseased livestock and poultry
CN103073336A (en) * 2013-01-29 2013-05-01 全勇 Method for performing innocent treatment on carcasses

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Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103817134A (en) * 2014-01-22 2014-05-28 衢州市熠辉农牧科技有限公司 Complete harmless treatment equipment for pigs died of illness, and use method thereof
CN104028532B (en) * 2014-05-20 2016-03-16 牧原食品股份有限公司 Poultry of dying of illness kindred, the innoxious piece-rate system of grease
CN104028532A (en) * 2014-05-20 2014-09-10 牧原食品股份有限公司 Harmless separation system for bone, meat and grease of livestock dying of diseases
CN104028548A (en) * 2014-05-20 2014-09-10 牧原食品股份有限公司 Large harmless treatment system of dead livestock
CN104028548B (en) * 2014-05-20 2016-03-16 牧原食品股份有限公司 Large-scale dead livestock and poultry innocuity disposal system
CN104028535A (en) * 2014-05-22 2014-09-10 牧原食品股份有限公司 Harmless treatment method of dead livestock and treatment system thereof
CN104028535B (en) * 2014-05-22 2016-02-10 牧原食品股份有限公司 The method for innocent treatment of poultry of dying of illness and treatment system thereof
CN104941989A (en) * 2014-08-01 2015-09-30 常州市奥琳斯邦热能设备有限公司 Innocent treatment process for livestock and poultry died from diseases
CN104690075A (en) * 2015-03-13 2015-06-10 江西绿环生物科技有限公司 Carcass innocent treatment method
CN104741364B (en) * 2015-03-31 2017-06-13 北京嘉禾旭牧科技有限公司 A kind of Innocuous treatment system for animals and method
CN104741364A (en) * 2015-03-31 2015-07-01 北京嘉禾旭牧科技有限公司 Animal innocent treatment system and method
CN104844278A (en) * 2015-04-27 2015-08-19 成都宇福科技有限公司 Dry high-temperature harmless treatment process for livestock and poultry died of diseases
CN104984985A (en) * 2015-08-05 2015-10-21 江昊 Infected dead livestock disposal method
CN104984985B (en) * 2015-08-05 2018-07-10 江昊 A kind of processing method for dead livestock and poultry
CN104998893A (en) * 2015-08-17 2015-10-28 浙江多宝田自动化设备有限公司 Harmless treatment technological process for dead poultry and livestock and treatment system
CN105598136A (en) * 2016-02-19 2016-05-25 郭百永 Method for treating beasts and birds dying of disease and organic fertilizer raw materials prepared through same
CN105618464A (en) * 2016-03-17 2016-06-01 浙江明佳环保科技有限公司 Multifunctional innocent treatment equipment for dead animals
CN105618464B (en) * 2016-03-17 2017-10-24 浙江明佳环保科技有限公司 A kind of multi-functional animals died of illness innocent treatment equipment
CN107695074A (en) * 2016-08-08 2018-02-16 埃米生医科技股份有限公司 The processing method of dead livestock and poultry
CN106623348A (en) * 2016-10-22 2017-05-10 饶上力 Innocent treatment method for sheep died of illness
CN106623348B (en) * 2016-10-22 2019-04-19 浙江百奥迈斯生物科技股份有限公司 A kind of method for innocent treatment for the sheep that dies of illness
CN107398467A (en) * 2017-08-16 2017-11-28 侨银环保科技股份有限公司 A kind of dead livestock and poultry processing system and method
CN107470333A (en) * 2017-09-22 2017-12-15 广东高龙环保科技有限公司 A kind of discarded object innocuity disposal system
CN109201700A (en) * 2018-08-31 2019-01-15 广东东能环境科技有限公司 A kind of animal carcass destruction pre-processing device
CN109201700B (en) * 2018-08-31 2020-02-18 广东东能环境科技有限公司 Pretreatment equipment is destroyed to spoil

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