CN101239197A - Animals danger solid waste treatment recovery method and system - Google Patents
Animals danger solid waste treatment recovery method and system Download PDFInfo
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- CN101239197A CN101239197A CNA2007101246757A CN200710124675A CN101239197A CN 101239197 A CN101239197 A CN 101239197A CN A2007101246757 A CNA2007101246757 A CN A2007101246757A CN 200710124675 A CN200710124675 A CN 200710124675A CN 101239197 A CN101239197 A CN 101239197A
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes
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Abstract
The present invention discloses a method for processing and recycling dangerous solid waste of animal kinds, including step that the processed dangerous solid waste of animal kinds is sterilized and dehydrated. The setp uses dehydration reaction device with jacket layer isolated with reaction cavity for containing material, and includs steps as follows: the heating supply body is induced into jacket layer; the material is transported into reaction cavity; the heat of heating supply body promotes sterilization and dehydration reaction by permeating jacket layer to material, and produces separated grease and animal protein. The invention discloses a system for processing and recycling dangerous solid waste of animal kinds, implements a series of technology steps, processes a series of electric shock, crushing, closed sterilization and dehydration, foots separated, residue squeezed, grease purified, quantitative packing etc, and produces animal protein and grease. The method can implement that the germina is sterilized entirety and recycles resource, gives attention to environmental protection effect and economic effect, and is a environmental protection, ecomomic and high effect process.
Description
[technical field]
The present invention relates to waste disposal and recovery, be specifically related to a kind of animals danger solid waste treatment recovery method and system thereof.
[background technology]
In recent years, diseases of bird and livestock pestilence such as bovine spongiform encephalopathy, foot and mouth disease, bird flu, Streptococcus suis, pig blue-ear disease happen occasionally, and each sick epidemic disease takes place, and all can produce a large amount of diseases/dead fowl poultry; Simultaneously, some raisers have produced a lot of underproof fowl poultrys for reaping staggering profits, as contain the pig of clenbuterol hydrochloride; Also have, the house pet quantity in city is increasing sharply, and consequent house pet corpse quantity also increases sharply.Above disease/dead fowl poultry, be the pathogenic Animalia hazardous solid waste through underproof fowl poultry of quarantine and examination and house pet corpse; must carry out sanitized,, ensure the people's health with the propagation of the epidemic situation that wards off disease; the sound development of protection animal husbandry, the conservation of nature environment.
The domestic and international at present method of disposal to Animalia hazardous solid waste mainly contains four kinds:
1, landfill disposal
Landfill disposal is difficult to utterly destroy the source of disease bacterium, and source of disease contamination by micro and diffusion take place easily, causes soil and phreatic pollution, and this method can not turn waste into wealth and reuse, also can the land occupation resource.Therefore, landfill method is suitable for the processing of a small amount of spoil, is not suitable for continuous processing.
2, composting process
Composting process is that spoil is piled up layer by layer, relies on carbon source and other nutrient substance in the spoil, by the anaerobic fermentation effect of microorganism, decomposes spoil, reduces its total amount.Composting process can not be eliminated the source of disease bacterium, and produces unpleasant rotten odor, is not a kind of processing method of safety and sanitation.
3, burning method
Burning method can be eliminated completely to source of disease and pathogenic bacteria, and operation is convenient, sanitation and hygiene, but can not the utilization of resources, burning and expend operating fuel cost height, the waste gas that produces when burning also can cause secondary pollution to atmosphere.
4, traditional resource processing
This method is to carry out the boilery reason after sick/dead poultry fragmentation.Though this treatment technology can make resource reutilization, because traditional digesting technoloy directly feeds steam in the digester, steam is condensation in digester, and the part material in the material is degraded, hydrolysis, is dissolved in the cooking liquor.Therefore, the middle moisture content of material (slag-water slurry) was high after steaming and decocting finished, and surpassed 80%.Because also contain a large amount of oil in the slag-water slurry, so slag-water slurry dehydration difficulty, waste residue is difficult to handle or utilize; Waste strength is high, difficult treatment, and the processing cost height, environmental pollution is serious.
[summary of the invention]
Main purpose of the present invention solves the problems of the prior art exactly, and a kind of animals danger solid waste treatment recovery method and system are provided, and can produce separable oils and fats and animal protein in sterilization.
For achieving the above object, the invention provides a kind of animals danger solid waste treatment recovery method, it is characterized in that: comprise the step of processed animal class solid material being implemented the sterilization dehydration, adopt the dehydration reactor that has and be used to hold the isolated chuck layer of reaction chamber of described material in this step, described sterilization dehydration may further comprise the steps:
A1, will be used to provide the hot body of thermal source to introduce in the chuck layer of described dehydration reactor;
A2, with described mass transport in the reaction chamber of described dehydration reactor;
A3, make the heat of hot body see through described chuck layer to pass to material, sterilize and produce separable oils and fats and animal protein to facilitate the sterilization dehydration of material.
Described hot body is steam or high temperature fluid, and described hot body heats the material that is enclosed in the described reaction chamber in described chuck layer indirect.
Described steps A 3 may further comprise the steps:
It is 0.25MPa～0.35MPa that A31, heating make the pressure in the reaction chamber, and relevant temperature is 130 ℃～140 ℃, and material is carried out sterilization processing and makes it that hydrolysis take place;
A32, maintenance said temperature and pressure were sent the steam that produces in the dehydration still and handle after at least 20 minute, continued to keep dehydration until 2.5～4 hours.
In the dehydration process of described steps A 32, the moisture of material is monitored stopped reaction when the moisture content in the material reduces to 5% ± 1%.
Also comprised the step of preparing material before the step of described sterilization dehydration, it comprises:
B1, pending animal danger solid is sorted out metal sundries by metal detection;
B2, big part solids treatment thing is broken into material in small, broken bits;
Also comprise before the described step B1 living animal is implemented the step that lethal electric shock is handled.
Also comprise after the step of described sterilization dehydration and separate greasy step, it comprises:
C1, the hydrolysis product is done preliminary diafiltration, separate oils and fats and wet slag;
C2, wet slag is squeezed defat with further separation oils and fats and animal protein slag wherein;
C3, the oils and fats of described step C1, C2 gained is sent into oil storage equipment.
Elder generation carries out the oils and fats of step C1, C2 gained to send into oil storage equipment again after vibrosieve and the centrifugal purification among the described step C3, and will residue obtainedly thus squeeze defat once more.
To pulverize in regular turn and pack by the animal protein slag of gained after the squeezing defat.
For achieving the above object, the present invention also provides a kind of Animalia hazardous solid waste to handle recovery system, comprise the dehydration reactor that is used for processed animal class solid material is implemented the sterilization processed, it is characterized in that, described dehydration reactor comprise the reaction chamber that is used to hold described material and with the isolated chuck layer of reaction chamber, described chuck layer is used to hold hot body, described hot body sees through the interior heat supply of described chuck course reaction chamber to facilitate the sterilization dehydration of material, produces separable oils and fats and animal protein.
Also comprise the agitator that is installed in described sterilization dehydration still intracavity, be used for stirring material is heated evenly.
Also comprise percolation tank, squeezer, vibrosieve, pulverizer, packer and oil storage equipment, described percolation tank is used for material is carried out initial gross separation to obtain oils and fats and wet slag, described squeezer is used for wet slag is squeezed defat, described used by oscillating screen is in oils and fats is vibrated sub-sieve, the animal protein slag of described squeezer squeezing gained is sent to described packer quantitative package through after the pulverization of described pulverizer, the oils and fats of gained then is sent to described vibrosieve, the described squeezer of slag thing loopback that described bolting is come out, oils and fats then is sent to described oil storage equipment.
Also comprise the centrifuge that is used for the oils and fats of described vibrosieve output is carried out purification processes, handle the slag thing that obtains through described centrifuge and be sent to described squeezer, handle the oils and fats that obtains and be sent to oil storage equipment.
Also comprise and be arranged on the material preparation system that described sterilization dehydration still material is imported an end, described material preparation system comprises that the handled thing that connects in regular turn unloads tipping and puts, electric shock device, the metal sorting equipment, handled thing breaker and animal residue dedicated transport pump, described handled thing unloads tipping and puts and comprise and be used to accept the turnover panel of unloading that car unloads handled thing, described electric shock device is used for that living animal is implemented lethal electric shock to be handled, described metal sorting equipment comprises metal detector and is used to remove the sorter of detected metal sundries, described handled thing breaker is used for handled thing is broken into material in small, broken bits, and described animal residue dedicated transport pump is used for material in small, broken bits is delivered to described sterilization dehydration still.
Also comprise a plurality of conveying worms, described handled thing, material, wet slag and animal protein slag are all carried by described conveying worm.
The invention has the beneficial effects as follows:
1, the mode of heating utilization of the sterilization dehydration among the present invention connects heating with the isolated chuck interlayer of reaction chamber that is used to hold reaction mass, heating does not directly contact with handled thing with hot body, thereby not only can avoid condensed water in hot body such as the steam to enter in the material and cause slag-water slurry dehydration difficulty to make waste residue be difficult to handle, can also be with the water evaporates in the material, make the moisture content in the material after sterilization treatment reduce to reduced levels, the main component in the material is solid matter and oils and fats.Therefore, adopt the present invention, solid matter can be separated with oils and fats through simple processing, solid matter can be made animal protein, and isolated oils and fats purity height, impurity are few, can do iundustrial oil.
2, on this basis, animals danger solid waste treatment recovery method provided by the present invention and processing recovery system, by Animalia hazardous solid waste is carried out fragmentation, sealing sterilization dehydration, the dregs of fat separate, the residue squeezing, oils and fats is purified, series of process steps such as quantitative package, implement innoxious to Animalia hazardous solid waste, recycling treatment, can produce safety, the animal protein of health and animal oil, both realized killing fully of nuisances such as pathogenic bacteria, can turn waste into wealth again, turn harm into good, reclaimed available resources to greatest extent, good economic benefits be can produce, environment protecting and economy taken into account, efficient effect.
3, processing method of the present invention and system are as the replenishment of process pattern that the Animalia hazardous solid waste harmless resource utilization is handled, and its application has very strong practicality.
Hazardous solid waste of the present invention is handled recovery system and can be avoided the people to contact with the direct of hazardous solid waste, greatly reduces the probability of human infection pathogenic bacteria, has very high safety.
4, adopt the present invention, can produce continuously, but Batch Process again both can handle on a small scale, can handle on a large scale again, adaptability is very strong.
[description of drawings]
Fig. 1 is an embodiment of the invention animals danger solid waste treatment recovery method block diagram;
Fig. 1 handles for embodiment of the invention Animalia hazardous solid waste and reclaims process chart;
Fig. 2 handles the recovery system sketch map for embodiment of the invention Animalia hazardous solid waste
Feature of the present invention and advantage will be elaborated in conjunction with the accompanying drawings by embodiment.
[specific embodiment]
Embodiment one:
Please refer to Fig. 1 to Fig. 3, the Animalia hazardous solid waste of present embodiment is handled recovery system and is comprised material preparation system, sterilization dewatering system, oils and fats Separation of Proteins system and finished product saving system, and the animals danger solid waste treatment recovery method of present embodiment comprises material preparation process, sterilization dehydration, oils and fats Separation of Proteins step and finished product saving step.
The material preparation system comprises in regular turn the dedicated transport pump of the turnover panel of unloading that connects, electric shock device, receiving hopper, two conveying worm, metal detector and sorter, disintegrating machine, former feed bin and animal materials in small, broken bits.In the material preparation process, after animal danger solids treatment thing entered the processing workshop by special automobile transportation, automobile at first was transported to handled thing on the turnover panel of unloading, and utilizes crane to handle the turnover panel discharging of unloading.After the discharging, before delivering to receiving hopper, handled thing is handled by electric shock device, as had living animal, then in this process, will be shocked by electricity and dead.Then, handled thing is delivered to metal detector and sorter by receiving hopper through conveying worm, after testing, utilize sorter to remove metal sundries such as ironware, handled thing after the letter sorting is sent former feed bin to, send into disintegrating machine then and carry out break process, after the spoil of big part is fractured into material in small, broken bits, be pumped into the sterilization dewatering system via conveying worm and animal material dedicated transport in small, broken bits again.
The sterilization dewatering system mainly comprises sterilization dehydration still, heating discharges with steam supply system and steam inside and steam removes exhaust treatment system.Sterilization dehydration still is the dehydration still with chuck layer, and this chuck layer is used to hold heating steam, and the heat supply of vapour transmission chuck course dehydration still still intracavity produces separable oils and fats and animal protein to facilitate the sterilization dehydration of material.
The sterilization dehydration can be adopted the batch (-type) treatment process.To be transported to sterilization dehydration still by dehvery pump from the material of previous stage equipment earlier, after sterilization dehydration still is filled, close charging aperture, the dehydration of then sterilizing.In this process, steam is introduced the chuck layer of sterilization dehydration still, make the pressure in the sterilization dehydration still increase to 0.25MPa～0.35MPa, be preferably 0.3MPa, temperature in the still is 130 ℃～140 ℃, be preferably 135 ℃, material carried out sterilization processing, and make material generation hydrolysis simultaneously by this pressure and temp condition.Keep said temperature and pressure at least 20 minutes, thereby guarantee to reach the requirement that makes material lose biological activity and killing pathogenic bacteria.After 20 minutes, discharge steam in the sterilization dehydration still by the bypass relief valve, the steam that the discharges gas processing system of deodorizing is handled.The sterilization overall time of dehydration is 2.5～4 hours.
In the preferred scheme, can monitor in real time the moisture of material in the sterilization dehydration process, so that the stopped reaction when reducing to 5% ± 1% left and right sides of the moisture content in the material preferably reduces to 5% for good.In another preferred scheme, at sterilization dehydration still intracavity agitator is installed, the stirring action of agitator can make material be heated evenly, and helps well carrying out of still intracavity sterilization dehydration.
The sterilization dehydration can also be introduced the liquid stream with sufficient temp and heat except that utilizing steam heats in the reacting kettle jacketing layer.Equally, the high temperature liquid stream only provides reaction required heat, not direct haptoreaction material.
The oils and fats piece-rate system comprises percolation tank, wet slag storehouse, squeezer, vibrosieve, a plurality of oil transfer pump and conveying worm.Finished product saving system comprises conveying worm, beater grinder and the quantitative package machine of handling greasy oil storage tank, oil-measuring pump, pail pack and handling animal protein.
Material after the sterilization dehydration enters the oils and fats piece-rate system from sterilization dehydration still.Material at first enters percolation tank, carries out the initial gross separation of material by percolation tank and handles, and isolated oils and fats pumps into oil storage tank by oil transfer pump after the sieving actoion of vibrosieve, and the slag thing that bolting is come out is delivered to squeezer; The wet slag of percolation tank bottom is imported the wet slag storehouse earlier by conveying worm, and by conveying worm input squeezer, squeezer carries out ungrease treatment to above-mentioned slag thing, wet slag, further isolates oils and fats and animal protein slag again.Still after the once screening of vibrosieve is handled, transport to oil storage tank and store from the squeezer oils and fats that comes out, the animal protein slag is then stored through conveying worm input storage bin, animal protein slag in the storage bin is after conveying worm is delivered to the beater grinder pulverizing, import the hopper of quantitative package machine again by conveying worm, through laggard warehouse for finished product of quantitative package or outward transport.Oils and fats in the oil storage tank can directly be deposited people's warehouse for finished product or outward transport in oil-measuring pump pumps into pail pack.
In the preferred scheme, the oils and fats piece-rate system also comprises the centrifuge that is used for the oils and fats of vibrosieve output is carried out purification processes, and the slag thing that obtains after this centrifuge is handled is sent to described squeezer again, and this centrifuge is handled the oils and fats that obtains and then is sent to oil storage tank.
All adopt the conveying worm convey materials in above a plurality of links, avoided the people to contact, reduced the probability of human infection pathogenic bacteria with the direct of hazardous solid waste.
For Animalia hazardous solid waste, the present invention is the processing recovery method of a kind of safety, health, innoxious, resource and handles recovery system, the present invention adopts a series of processing step, comprise to the animal hazardous solid waste shock by electricity, series of processes such as broken, sealing sterilization dehydration, dregs of fat separation, residue squeezing, oils and fats purification, quantitative package, produce animal protein and animal oil, both realized the extinction fully of pathogenic bacteria, reclaimed resource again, having taken into account environmental benefit and economic benefit, is a kind of environmental protection and economy processing scheme efficiently.But the present invention is continuous production both, but Batch Process again both can handle on a small scale, can handle on a large scale again, adaptability is very strong.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (15)
1. animals danger solid waste treatment recovery method, it is characterized in that: comprise the step of processed animal class solid material being implemented the sterilization dehydration, adopt the dehydration reactor that has and be used to hold the isolated chuck layer of reaction chamber of described material in this step, described sterilization dehydration may further comprise the steps:
A1, will be used to provide the hot body of thermal source to introduce in the chuck layer of described dehydration reactor;
A2, with described mass transport in the reaction chamber of described dehydration reactor;
A3, make the heat of hot body see through described chuck layer to pass to material, sterilize and produce separable oils and fats and animal protein to facilitate the sterilization dehydration of material.
2. animals danger solid waste treatment recovery method as claimed in claim 1 is characterized in that: described hot body is steam or high temperature fluid, and described hot body heats the material that is enclosed in the described reaction chamber in described chuck layer indirect.
3. animals danger solid waste treatment recovery method as claimed in claim 2 is characterized in that, described steps A 3 may further comprise the steps:
It is 0.25MPa～0.35MPa that A31, heating make the pressure in the reaction chamber, and relevant temperature is 130 ℃～140 ℃, and material is carried out sterilization processing and makes it that hydrolysis take place;
A32, maintenance said temperature and pressure were sent the steam that produces in the dehydration still and handle after at least 20 minute, continued to keep dehydration until 2.5～4 hours.
4. animals danger solid waste treatment recovery method as claimed in claim 3 is characterized in that: the moisture of material is monitored stopped reaction when the moisture content in the material reduces to 5% ± 1% in the dehydration process of described steps A 32.
5. as each described animals danger solid waste treatment recovery method in the claim 1 to 4, it is characterized in that also comprised the step of preparing material before the step of described sterilization dehydration, it comprises:
B1, pending animal danger solid is sorted out metal sundries by metal detection;
B2, big part solids treatment thing is broken into material in small, broken bits;
6. animals danger solid waste treatment recovery method as claimed in claim 5 is characterized in that, also comprises before the described step B1 living animal is implemented the step that lethal electric shock is handled.
7. as each described animals danger solid waste treatment recovery method in the claim 1 to 4, it is characterized in that also comprise and separate greasy step, it comprises after the step of described sterilization dehydration:
C1, the hydrolysis product is done preliminary diafiltration, separate oils and fats and wet slag;
C2, wet slag is squeezed defat with further separation oils and fats and animal protein slag wherein;
C3, the oils and fats of described step C1, C2 gained is sent into oil storage equipment.
8. animals danger solid waste treatment recovery method as claimed in claim 7, it is characterized in that, elder generation carries out the oils and fats of step C1, C2 gained to send into oil storage equipment again after vibrosieve and the centrifugal purification among the described step C3, and will residue obtainedly thus squeeze defat once more.
9. animals danger solid waste treatment recovery method as claimed in claim 7 is characterized in that, will be pulverized in regular turn and be packed by the animal protein slag of gained after the squeezing defat.
10. an Animalia hazardous solid waste is handled recovery system, comprise the dehydration reactor that is used for processed animal class solid material is implemented the sterilization processed, it is characterized in that, described dehydration reactor comprise the reaction chamber that is used to hold described material and with the isolated chuck layer of reaction chamber, described chuck layer is used to hold hot body, described hot body sees through the interior heat supply of described chuck course reaction chamber to facilitate the sterilization dehydration of material, produces separable oils and fats and animal protein.
11. Animalia hazardous solid waste as claimed in claim 10 is handled recovery system, it is characterized in that, also comprises the agitator that is installed in described sterilization dehydration still intracavity, is used for stirring material is heated evenly.
12. Animalia hazardous solid waste as claimed in claim 10 is handled recovery system, it is characterized in that, also comprise percolation tank, squeezer, vibrosieve, pulverizer, packer and oil storage equipment, described percolation tank is used for material is carried out initial gross separation to obtain oils and fats and wet slag, described squeezer is used for wet slag is squeezed defat, described used by oscillating screen is in oils and fats is vibrated sub-sieve, the animal protein slag of described squeezer squeezing gained is sent to described packer quantitative package through after the pulverization of described pulverizer, the oils and fats of gained then is sent to described vibrosieve, the described squeezer of slag thing loopback that described bolting is come out, oils and fats then is sent to described oil storage equipment.
13. Animalia hazardous solid waste as claimed in claim 12 is handled recovery system, it is characterized in that, also comprise the centrifuge that is used for the oils and fats of described vibrosieve output is carried out purification processes, handle the slag thing that obtains through described centrifuge and be sent to described squeezer, handle the oils and fats that obtains and be sent to oil storage equipment.
14. handle recovery system as each described Animalia hazardous solid waste of claim 10-13, it is characterized in that, also comprise and be arranged on the material preparation system that described sterilization dehydration still material is imported an end, described material preparation system comprises that the handled thing that connects in regular turn unloads tipping and puts, electric shock device, the metal sorting equipment, handled thing breaker and animal residue dedicated transport pump, described handled thing unloads tipping and puts and comprise and be used to accept the turnover panel of unloading that car unloads handled thing, described electric shock device is used for that living animal is implemented lethal electric shock to be handled, described metal sorting equipment comprises metal detector and is used to remove the sorter of detected metal sundries, described handled thing breaker is used for handled thing is broken into material in small, broken bits, and described animal residue dedicated transport pump is used for material in small, broken bits is delivered to described sterilization dehydration still.
15. Animalia hazardous solid waste as claimed in claim 14 is handled recovery system, it is characterized in that, also comprises a plurality of conveying worms, described handled thing, material, wet slag and animal protein slag are all carried by described conveying worm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101246757A CN101239197A (en) | 2007-11-23 | 2007-11-23 | Animals danger solid waste treatment recovery method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101246757A CN101239197A (en) | 2007-11-23 | 2007-11-23 | Animals danger solid waste treatment recovery method and system |
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| CN101239197A true CN101239197A (en) | 2008-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2007101246757A Pending CN101239197A (en) | 2007-11-23 | 2007-11-23 | Animals danger solid waste treatment recovery method and system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102391029A (en) * | 2011-08-05 | 2012-03-28 | 曹际娟 | Compost treatment method for sick chicken infected with bird flu and products thereof |
| 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 |
| CN104028534A (en) * | 2014-05-20 | 2014-09-10 | 牧原食品股份有限公司 | Harmless waste gas treatment device for livestock dying of diseases |
| CN104772323A (en) * | 2015-04-08 | 2015-07-15 | 湖南盛路人防科技有限责任公司 | Animal harmless treatment device and harmless treatment method using same |
| CN107952788A (en) * | 2018-01-17 | 2018-04-24 | 贵州德科科技有限公司 | A kind of equipment for handling dead poultry in the mixed consumer waste of city |
| CN110229028A (en) * | 2019-07-17 | 2019-09-13 | 陕西天仁雪农业科技有限公司 | A kind of useless dish leaf processing method |
| CN110303029A (en) * | 2019-07-17 | 2019-10-08 | 陕西天仁雪农业科技有限公司 | A kind of food waste treatment device and processing method |
| CN110340109A (en) * | 2019-07-17 | 2019-10-18 | 陕西天仁雪农业科技有限公司 | A kind of discarded fruit processing method |
-
2007
- 2007-11-23 CN CNA2007101246757A patent/CN101239197A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102391029A (en) * | 2011-08-05 | 2012-03-28 | 曹际娟 | Compost treatment method for sick chicken infected with bird flu and products thereof |
| 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 |
| CN104028534A (en) * | 2014-05-20 | 2014-09-10 | 牧原食品股份有限公司 | Harmless waste gas treatment device for livestock dying of diseases |
| CN104028534B (en) * | 2014-05-20 | 2016-04-06 | 牧原食品股份有限公司 | The innoxious emission-control equipment of poultry of dying of illness |
| CN104772323A (en) * | 2015-04-08 | 2015-07-15 | 湖南盛路人防科技有限责任公司 | Animal harmless treatment device and harmless treatment method using same |
| CN107952788A (en) * | 2018-01-17 | 2018-04-24 | 贵州德科科技有限公司 | A kind of equipment for handling dead poultry in the mixed consumer waste of city |
| CN110229028A (en) * | 2019-07-17 | 2019-09-13 | 陕西天仁雪农业科技有限公司 | A kind of useless dish leaf processing method |
| CN110303029A (en) * | 2019-07-17 | 2019-10-08 | 陕西天仁雪农业科技有限公司 | A kind of food waste treatment device and processing method |
| CN110340109A (en) * | 2019-07-17 | 2019-10-18 | 陕西天仁雪农业科技有限公司 | A kind of discarded fruit processing method |
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