CN112337941A - Harmless treatment method for livestock and poultry died of diseases - Google Patents
Harmless treatment method for livestock and poultry died of diseases Download PDFInfo
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- CN112337941A CN112337941A CN202011034237.3A CN202011034237A CN112337941A CN 112337941 A CN112337941 A CN 112337941A CN 202011034237 A CN202011034237 A CN 202011034237A CN 112337941 A CN112337941 A CN 112337941A
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- 244000144972 livestock Species 0.000 title claims abstract description 52
- 244000144977 poultry Species 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 29
- 201000010099 disease Diseases 0.000 title claims abstract description 17
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 title claims abstract description 17
- 230000001954 sterilising effect Effects 0.000 claims abstract description 38
- 239000007788 liquid Substances 0.000 claims abstract description 37
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 37
- 239000002699 waste material Substances 0.000 claims abstract description 22
- 238000001035 drying Methods 0.000 claims abstract description 18
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000000926 separation method Methods 0.000 claims abstract description 10
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 7
- 239000003899 bactericide agent Substances 0.000 claims abstract description 7
- 238000012216 screening Methods 0.000 claims abstract description 7
- 239000004519 grease Substances 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 238000004806 packaging method and process Methods 0.000 claims abstract description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 14
- 238000010411 cooking Methods 0.000 claims description 14
- 235000013372 meat Nutrition 0.000 claims description 14
- 210000000988 bone and bone Anatomy 0.000 claims description 9
- 239000012634 fragment Substances 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 9
- 239000003337 fertilizer Substances 0.000 claims description 8
- 235000019735 Meat-and-bone meal Nutrition 0.000 claims description 6
- 238000000855 fermentation Methods 0.000 claims description 5
- 230000004151 fermentation Effects 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 235000020993 ground meat Nutrition 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 4
- 244000052616 bacterial pathogen Species 0.000 abstract description 3
- 238000007670 refining Methods 0.000 abstract description 3
- 239000002912 waste gas Substances 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 7
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 description 2
- 239000004155 Chlorine dioxide Substances 0.000 description 2
- 239000007844 bleaching agent Substances 0.000 description 2
- 235000019398 chlorine dioxide Nutrition 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 238000005285 chemical preparation method Methods 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
Images
Classifications
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- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/04—Heat
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- 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
- B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F1/00—Fertilisers made from animal corpses, or parts thereof
- C05F1/005—Fertilisers made from animal corpses, or parts thereof from meat-wastes or from other wastes of animal origin, e.g. skins, hair, hoofs, feathers, blood
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P5/00—Preparation of hydrocarbons or halogenated hydrocarbons
- C12P5/02—Preparation of hydrocarbons or halogenated hydrocarbons acyclic
- C12P5/023—Methane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B2101/00—Type of solid waste
- B09B2101/02—Gases or liquids enclosed in discarded articles, e.g. aerosol cans or cooling systems of refrigerators
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- General Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Biochemistry (AREA)
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Abstract
The invention discloses a harmless treatment method for livestock and poultry died of diseases, which comprises the following steps: step one, collecting livestock and poultry; step two, cutting and crushing; step three, sterilizing at high temperature; step four, solid-liquid separation; step five, separating oil; step six, fermenting waste liquid; step seven, crushing and drying; step eight, cooling and screening; step nine, packaging and transporting; the invention shortens the time of high-temperature sterilization by the combined sterilization of high-temperature sterilization and bactericide, is beneficial to thoroughly killing germs contained in the livestock and poultry died of illness, does not generate waste gas and waste liquid, is beneficial to completely and harmlessly treating the livestock and poultry died of illness, simultaneously, the separated grease is used for industrial oil refining, the waste liquid is used for fermenting to generate methane, and brings considerable economic benefit.
Description
Technical Field
The invention relates to the technical field of treatment of livestock and poultry died of diseases, in particular to a harmless treatment method for livestock and poultry died of diseases.
Background
The livestock and poultry mainly refer to various animals domesticated by human beings through long-term labor in order to meet the requirements of meat, eggs, milk, fur and the like, the livestock and poultry frequently die in the feeding process, and due to the special property of the livestock and poultry die, the livestock and poultry can not be eaten, and the livestock and poultry directly discarded and buried can cause certain pollution to the environment, so that the livestock and poultry die of diseases can be treated in a harmless mode.
The common treatment modes of the livestock and poultry died of diseases comprise a burning method, a chemical preparation method, a burying method and a fermentation method, the treatment methods are almost all but cause certain harm to the environment, and complete harmless treatment cannot be achieved, so the livestock and poultry died of diseases must be thoroughly sterilized and killed in the treatment process, germs inside carcasses are killed, single high-temperature steaming sterilization consumes long time, a large amount of energy is wasted, the environment is not protected, meanwhile, a plurality of steps in the treatment process need high-temperature treatment, a large amount of energy is consumed, and the condition of energy waste can occur, so the treatment cost is increased.
Disclosure of Invention
The invention aims to provide a method for innocent treatment of livestock and poultry died of diseases, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a method for innocent treatment of livestock and poultry died of diseases comprises the following steps: step one, collecting livestock and poultry; step two, cutting and crushing; step three, sterilizing at high temperature; step four, solid-liquid separation; step five, separating oil; step six, fermenting waste liquid; step seven, crushing and drying; step eight, cooling and screening; step nine, packaging and transporting;
in the first step, various livestock and poultry died of illness are collected according to national standards and are transported to a treatment plant area by utilizing a transport vehicle;
in the second step, the livestock and poultry died of illness collected in the first step are taken down from the transport vehicle and sprayed with alcohol for on-site disinfection, and then the disinfected livestock and poultry died of illness are put into an automatic feeding machine and automatically fed into a crusher for crushing;
in the third step, the livestock and poultry crushed by the crusher in the second step are put into a high-temperature sterilization pot for high-temperature water bath cooking sterilization, and then a bactericide is added into the cooking pot for high-temperature sterilization;
in the fourth step, after high-temperature cooking, the livestock and poultry fragments are separated from the waste liquid after high-temperature cooking by using a solid-liquid separator;
in the fifth step, the waste liquid separated in the fourth step is injected into an oil-liquid separator for oil-liquid separation, and the separated oil is stored in an oil tank for storage;
in the sixth step, the waste liquid after the grease is separated in the fifth step is discharged into a methane tank for fermentation, and methane is produced for combustion;
in the seventh step, the livestock and poultry fragments separated in the fourth step are put into a grinder to be ground into meat pulp, then the ground meat pulp is put into a drying box to be dried and dehydrated to form meat and bone meal, and high-temperature gas generated during drying is guided into a high-temperature sterilization pot through a pipeline;
in the eighth step, after the crushed and dehydrated meat and bone powder in the seventh step is naturally cooled, putting the cooled and dehydrated meat and bone powder into a vibrating screen for screening, removing large impurities, and leaving fine and uniform meat and bone powder for later use;
and in the ninth step, the meat and bone meal screened in the eighth step is subpackaged and packaged, and then is transported to a fertilizer manufacturer as a raw material of the biological fertilizer.
According to the technical scheme, in the second step, the alcohol is industrial alcohol with the concentration of 95-100%.
According to the technical scheme, in the second step, the livestock and poultry died of diseases are crushed into fragments of 3-5 cm.
According to the technical scheme, in the third step, the temperature of the high-temperature sterilization pot is 100-130 ℃, the pressure is 0.13-0.18MPa, the cooking sterilization time is 60-90min, and the bactericide is a mixture of chlorine dioxide, bleaching powder and ethanol.
According to the technical scheme, in the fourth step, the solid-liquid separator is a three-phase centrifuge, and the rotating speed of the three-phase centrifuge is 3000-.
According to the technical scheme, in the fifth step, the oil-liquid separator is one of a centrifugal rotary type, a gravity separation type and an annular rotary type.
According to the technical scheme, in the seventh step, the temperature of the drying box is 100-300 ℃, and the drying time is 60-90 min.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention shortens the high-temperature sterilization time and improves the sterilization efficiency by the combined sterilization of the high-temperature sterilization and the bactericide, thereby being beneficial to more thoroughly killing the germs contained in the livestock and poultry died of diseases.
2. The invention has no waste gas and waste liquid, is beneficial to completely and harmlessly treating livestock and poultry died of diseases, simultaneously, the separated grease is used for industrial oil refining, the waste liquid is used for fermenting to generate methane, and the waste residue is used for preparing fertilizer, thereby bringing considerable economic benefit.
3. The invention not only improves the utilization rate of heat, but also increases the pressure intensity inside the sterilizer, which is beneficial to improving the temperature inside the sterilizer, thereby accelerating the sterilization speed.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a flow chart of the method of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a method for innocent treatment of livestock and poultry died of diseases comprises the following steps: step one, collecting livestock and poultry; step two, cutting and crushing; step three, sterilizing at high temperature; step four, solid-liquid separation; step five, separating oil; step six, fermenting waste liquid; step seven, crushing and drying; step eight, cooling and screening; step nine, packaging and transporting;
in the first step, various livestock and poultry died of illness are collected according to national standards and are transported to a treatment plant area by utilizing a transport vehicle;
in the second step, the livestock and poultry died of illness collected in the first step are taken down from the transport vehicle and sprayed with alcohol for on-site disinfection, the alcohol is industrial alcohol with the concentration of 95-100%, and then the disinfected livestock and poultry died of illness are put into an automatic feeding machine and automatically fed into a crusher to be crushed into 3-5cm fragments;
in the third step, the livestock and poultry crushed by the crusher in the second step are put into a high-temperature sterilization pot for high-temperature water bath cooking sterilization, the temperature of the high-temperature sterilization pot is 100-130 ℃, the pressure is 0.13-0.18MPa, the cooking sterilization time is 60-90min, and then a bactericide which is a mixture of chlorine dioxide, bleaching powder and ethanol is added into the cooking pot for high-temperature sterilization;
in the fourth step, after high-temperature cooking, the livestock and poultry fragments are separated from the waste liquid after high-temperature cooking by using a solid-liquid separator, wherein the solid-liquid separator is a three-phase centrifuge, and the rotating speed of the three-phase centrifuge is 3000-;
in the fifth step, the waste liquid separated in the fourth step is injected into an oil-liquid separator for oil-liquid separation, the oil-liquid separator is one of a centrifugal rotary type, a gravity separation type and an annular rotary type, and the separated oil is stored in an oil tank for storage;
in the sixth step, the waste liquid after the grease is separated in the fifth step is discharged into a methane tank for fermentation, and methane is produced for combustion;
in the seventh step, the livestock and poultry fragments separated in the fourth step are put into a crusher to be crushed into meat pulp, then the crushed meat pulp is put into a drying box to be dried and dehydrated, the temperature of the drying box is 100-300 ℃, the drying time is 60-90min, meat and bone meal is formed, and high-temperature gas generated during drying is introduced into a high-temperature sterilization pot through a pipeline;
in the eighth step, after the crushed and dehydrated meat and bone powder in the seventh step is naturally cooled, putting the cooled and dehydrated meat and bone powder into a vibrating screen for screening, removing large impurities, and leaving fine and uniform meat and bone powder for later use;
and in the ninth step, the meat and bone meal screened in the eighth step is subpackaged and packaged, and then is transported to a fertilizer manufacturer as a raw material of the biological fertilizer.
Based on the above, the invention has the advantages that the alcohol of the livestock and poultry died of diseases is sterilized in the high-temperature sterilization pot after being sterilized, meanwhile, the bactericide is added, the sterilization efficiency is favorably improved, the sterilization time of the high-temperature sterilization pot is shortened, the energy consumption is favorably reduced, meanwhile, in the drying process, the high-temperature gas generated by drying is introduced into the sterilization pot, the energy loss is reduced, the internal pressure intensity of the sterilization pot is increased, the internal temperature of the sterilization pot is improved, the sterilization efficiency is favorably improved, no pollution is generated in the whole treatment process, the environment is favorably protected, the waste liquid is used for methane fermentation, the grease is used for oil refining, the waste residues are used for preparing fertilizers, the waste is changed into valuables, and the economic benefit in the treatment process of.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A method for innocent treatment of livestock and poultry died of diseases comprises the following steps: step one, collecting livestock and poultry; step two, cutting and crushing; step three, sterilizing at high temperature; step four, solid-liquid separation; step five, separating oil; step six, fermenting waste liquid; step seven, crushing and drying; step eight, cooling and screening; step nine, packaging and transporting; the method is characterized in that:
in the first step, various livestock and poultry died of illness are collected according to national standards and are transported to a treatment plant area by utilizing a transport vehicle;
in the second step, the livestock and poultry died of illness collected in the first step are taken down from the transport vehicle and sprayed with alcohol for on-site disinfection, and then the disinfected livestock and poultry died of illness are put into an automatic feeding machine and automatically fed into a crusher for crushing;
in the third step, the livestock and poultry crushed by the crusher in the second step are put into a high-temperature sterilization pot for high-temperature water bath cooking sterilization, and then a bactericide is added into the cooking pot for high-temperature sterilization;
in the fourth step, after high-temperature cooking, the livestock and poultry fragments are separated from the waste liquid after high-temperature cooking by using a solid-liquid separator;
in the fifth step, the waste liquid separated in the fourth step is injected into an oil-liquid separator for oil-liquid separation, and the separated oil is stored in an oil tank for storage;
in the sixth step, the waste liquid after the grease is separated in the fifth step is discharged into a methane tank for fermentation, and methane is produced for combustion;
in the seventh step, the livestock and poultry fragments separated in the fourth step are put into a grinder to be ground into meat pulp, then the ground meat pulp is put into a drying box to be dried and dehydrated to form meat and bone meal, and high-temperature gas generated during drying is guided into a high-temperature sterilization pot through a pipeline;
in the eighth step, after the crushed and dehydrated meat and bone powder in the seventh step is naturally cooled, putting the cooled and dehydrated meat and bone powder into a vibrating screen for screening, removing large impurities, and leaving fine and uniform meat and bone powder for later use;
and in the ninth step, the meat and bone meal screened in the eighth step is subpackaged and packaged, and then is transported to a fertilizer manufacturer as a raw material of the biological fertilizer.
2. The method for the innocent treatment of the livestock and poultry died of illness according to claim 1, characterized in that: in the second step, the alcohol is industrial alcohol with the concentration of 95-100%.
3. The method for the innocent treatment of the livestock and poultry died of illness according to claim 1, characterized in that: in the second step, the livestock and poultry died of diseases are crushed into fragments of 3-5 cm.
4. The method for the innocent treatment of the livestock and poultry died of illness according to claim 1, characterized in that: in the third step, the temperature of the high-temperature sterilization pot is 100-.
5. The method for the innocent treatment of the livestock and poultry died of illness according to claim 1, characterized in that: in the fourth step, the solid-liquid separator is a three-phase centrifuge, and the rotating speed of the three-phase centrifuge is 3000 plus 3200 r/min.
6. The method for the innocent treatment of the livestock and poultry died of illness according to claim 1, characterized in that: in the fifth step, the oil-liquid separator is one of a centrifugal rotary type, a gravity separation type and an annular rotary type.
7. The method for the innocent treatment of the livestock and poultry died of illness according to claim 1, characterized in that: in the seventh step, the temperature of the drying box is 100-300 ℃, and the drying time is 60-90 min.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011034237.3A CN112337941A (en) | 2020-09-27 | 2020-09-27 | Harmless treatment method for livestock and poultry died of diseases |
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| CN202011034237.3A CN112337941A (en) | 2020-09-27 | 2020-09-27 | Harmless treatment method for livestock and poultry died of diseases |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349395A (en) * | 2021-05-31 | 2021-09-07 | 厦门延芷彩贸易有限公司 | Prawn feed granulating and drying device with raw material mixing function and using method thereof |
| CN114378094A (en) * | 2021-11-24 | 2022-04-22 | 东营市利民无害化处理有限公司 | Novel process for harmless treatment technology of animals died of diseases |
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| CN103350101A (en) * | 2013-07-02 | 2013-10-16 | 王德亭 | Treating method 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 |
| CN104858219A (en) * | 2015-06-11 | 2015-08-26 | 山东天力干燥股份有限公司 | Drying, incineration and pyrogenation system and process for livestock dead of diseases |
| CN207413990U (en) * | 2017-09-04 | 2018-05-29 | 山东凯斯达机械制造有限公司 | A kind of Innocuous treatment system for animals died of illness |
| KR102031797B1 (en) * | 2018-05-15 | 2019-10-14 | 김태완 | Animal disposal equipment |
| CN110180867A (en) * | 2019-06-06 | 2019-08-30 | 东营市利民无害化处理有限公司 | A kind of dead livestock and poultry harmless treatment process |
| CN111299295A (en) * | 2019-10-09 | 2020-06-19 | 农业农村部南京农业机械化研究所 | Harmless treatment process for animal carcasses |
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| CN113349395A (en) * | 2021-05-31 | 2021-09-07 | 厦门延芷彩贸易有限公司 | Prawn feed granulating and drying device with raw material mixing function and using method thereof |
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