CN105855263A - Harmless and resourceful treatment method for livestock and poultry dying of illness - Google Patents
Harmless and resourceful treatment method for livestock and poultry dying of illness Download PDFInfo
- Publication number
- CN105855263A CN105855263A CN201610208590.6A CN201610208590A CN105855263A CN 105855263 A CN105855263 A CN 105855263A CN 201610208590 A CN201610208590 A CN 201610208590A CN 105855263 A CN105855263 A CN 105855263A
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- basin
- baking vessel
- grease
- water
- poultry
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- 244000144977 poultry Species 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 47
- 244000144972 livestock Species 0.000 title claims abstract description 45
- 238000001035 drying Methods 0.000 claims abstract description 57
- 239000000463 material Substances 0.000 claims abstract description 53
- 239000004519 grease Substances 0.000 claims abstract description 51
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 29
- 230000001954 sterilising effect Effects 0.000 claims abstract description 27
- 241001481656 Stratiomyidae Species 0.000 claims abstract description 22
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 16
- 239000002351 wastewater Substances 0.000 claims abstract description 16
- 235000013372 meat Nutrition 0.000 claims abstract description 14
- 241001465754 Metazoa Species 0.000 claims abstract description 13
- 230000008569 process Effects 0.000 claims abstract description 13
- 239000002912 waste gas Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 64
- 239000007921 spray Substances 0.000 claims description 60
- 230000015556 catabolic process Effects 0.000 claims description 46
- 238000006731 degradation reaction Methods 0.000 claims description 46
- 238000011010 flushing procedure Methods 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 21
- 239000007789 gas Substances 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 15
- 239000003921 oil Substances 0.000 claims description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 9
- 238000004064 recycling Methods 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 8
- 210000003608 fece Anatomy 0.000 claims description 8
- 235000014593 oils and fats Nutrition 0.000 claims description 8
- 238000003672 processing method Methods 0.000 claims description 8
- 238000003763 carbonization Methods 0.000 claims description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- 230000002378 acidificating effect Effects 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims description 6
- 238000011049 filling Methods 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 6
- 238000005303 weighing Methods 0.000 claims description 6
- 230000000249 desinfective effect Effects 0.000 claims description 5
- 239000003337 fertilizer Substances 0.000 claims description 5
- 239000003981 vehicle Substances 0.000 claims description 5
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 239000002028 Biomass Substances 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 238000005352 clarification Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000004332 deodorization Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 239000003345 natural gas Substances 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- 206010013786 Dry skin Diseases 0.000 claims description 2
- 239000011236 particulate material Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 241000709785 Hermetia illucens Species 0.000 abstract 3
- 238000009395 breeding Methods 0.000 abstract 1
- 230000001488 breeding effect Effects 0.000 abstract 1
- 239000003895 organic fertilizer Substances 0.000 abstract 1
- 238000004065 wastewater treatment Methods 0.000 abstract 1
- 201000010099 disease Diseases 0.000 description 9
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 9
- 238000000855 fermentation Methods 0.000 description 6
- 230000004151 fermentation Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 230000001717 pathogenic effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 208000007212 Foot-and-Mouth Disease Diseases 0.000 description 1
- 241000710198 Foot-and-mouth disease virus Species 0.000 description 1
- 208000002979 Influenza in Birds Diseases 0.000 description 1
- 208000024777 Prion disease Diseases 0.000 description 1
- 208000018756 Variant Creutzfeldt-Jakob disease Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 206010064097 avian influenza Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 208000005881 bovine spongiform encephalopathy Diseases 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
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- 230000005611 electricity Effects 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 208000010544 human prion disease Diseases 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
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- 239000010865 sewage 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Housing For Livestock And Birds (AREA)
- Fodder In General (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
A harmless and resourceful treatment method for livestock and poultry dying of illness includes the following steps that the bodies of the livestock and poultry dying of illness are crushed; the crushed animal bodies are put into a crushed material receiving device; the crushed animal bodies are put into a drying chamber through the crushed material receiving device to be directly sterilized and dried with hot air at the temperature of 120-320 DEG C and grease flowing out in the sterilization and drying process flows into a grease collecting tank; meat, hair and bones obtained after sterilization and drying are pressed; grease obtained in the pressing process flows into the collecting tank, the residual meat, hair and bones obtained after pressing are conveyed into a black soldier fly breeding workshop, fermented and decomposed by young black soldier flies to become black soldier fly excrement, and the black soldier fly excrement and the black soldier flies are used for producing organic fertilizer. According to the provided technical scheme, the harmless and resourceful treatment method for the livestock and poultry dying of illness is low in energy consumption, high in resourceful utilization degree and small in waste water generation amount. Waste water and waste gas can be both well treated, and the technical problems that the waste water treatment amount is large, and the treatment difficulty is high in the prior art are solved.
Description
Technical field
The present invention relates to resource and environmental technology field, especially relate to that a kind of dead livestock and poultry is innoxious, recycling processing method.
Background technology
Animals died of illness harmless treatment is to prevent animal epidemic diffusion, effectively control and put out animal epidemics, prevent the Important Action of pathogen contamination environment.Since the 80's of last century, owing to the great animal epidemics such as foot and mouth disease, bovine spongiform encephalopathy, high pathogenic avian influenza happen occasionally, society's pay attention to day by day spoil harmless treatment work.China is livestock culture big country, and cultivation scale is at the forefront in the world.During livestock culture, owing to the reason such as weather, epidemic disease exists certain mortality rate, for dead poultry, need to carry out in time harmless treatment, it is to avoid pestilence, environmental pollution even epidemic disease poultry comes into the market, causes food safety accident.
Traditional disease killed livestock typically uses method process buried, that burn or ferment: buried is a kind of simple, economic, practical method for innocent treatment, extensively applies in American-European countries.But the method also exist potential pollution environment, cause of disease may sustainable existence, there is environment and affect cause of disease in the unknown, transportation for a long time and easily spread, side-product can not be reclaimed, affect the shortcomings such as land values, and limited by the factor such as place, season.Burning is by the way of combustion system carries out harmless treatment to spoil.There is facility expensive, the amount of labour is big, and demand for fuel is more, by weather and environmental effect, it is difficult to win public support, and is not suitable for processing the corpse of Transmissible spongiform encephalopathy infection animal.Use the processing mode of fermentation, owing to fermentation vat land occupation is big, fermentation period is more than over one hundred sky, strong foul smell is distributed in the range of hundreds of meters around fermentation vat, severe contamination surrounding enviroment, and the finite capacity of fermentation vat, the quantity of disease of dissolving poultry is few, pestilence feelings once occur, arises that reluctant situation.
CN101182247A discloses a kind of dead livestock and poultry harmless treatment and the new method of utilization, sequentially includes the following steps: (1) and first collects all kinds of dead livestock and poultry animal body；(2) animal body is pulverized；(3) carrying out separating and filtering after high temperature high pressure sterilizing, oil substances flows into cooling bay, and hair and bone class material are dried；(4) hair and bone class material carry out carbonization treatment after drying；(5) catalyst, effectively compound microbial, leftover bits and pieces, organic wastewater and mud are added again after oil substances cooling；(6) organic substance mixed ferments in adding anaerobic tower, then biogas, biogas slurry, biogas residue three phase separation；(7) biogas is used for burning and generating electricity；(8) biogas slurry in the fertile pond of storage is used as farmland fertilization；(9) biogas residue adds effectively compound microbial and catalyst carries out ferment in second time；(10) agricultural high-efficiency fertilizer made by the material after ferment in second time.
Above method can solve disease poultry come into the market cause environmental pollution, realize dead livestock and poultry part resourceization and utilize, but the investment of harmless treatment and processing cost are the highest, and the value of recycling is the highest, can produce secondary pollution during the fermentation.At present, most enterprises that disease poultry processes need to rely on the subsidy of policy and could run, and will fundamentally solve disease poultry and come into the market, and still need to solve the more high technical barrier of innocent treatment procedure processing cost.
Summary of the invention
In order to overcome the defect of prior art, present invention solves the technical problem that and be: providing one dead livestock and poultry harmless treatment can be produced available product, the dead livestock and poultry of reduction energy consumption is innoxious, recycling processing method simultaneously.
In order to solve above-mentioned technical problem, the dead livestock and poultry that the present invention provides is innoxious, recycling processing method, and it comprises the following steps: with size degradation device, dead livestock and poultry animal body is carried out size degradation；Spoil after size degradation loads particle and receives device；Utilize particle to receive device and the spoil after size degradation is inserted that to dry indoor temperature be that the hot gas of 120～320 DEG C directly sterilizes dryings, the oils and fats inflow Grease Collection groove flowed out in sterilization drying course；Meat, hair and bone class material after sterilization is dried carry out squeezing process；The oils and fats obtained in squeezing processing procedure flows into collecting tank, after squeezing, remaining meat, hair and bone class material are transported to black soldier flies cultivating workshop, being degraded into black soldier flies feces by cultivation black soldier flies larva after fermented, black soldier flies feces and black soldier flies are used for producing fertilizer.
As improving technical scheme further, the dead livestock and poultry method for innocent treatment that the present invention provides, described particle receives device and includes being positioned at the guide rail below described size degradation device；The splendid attire basin being connected is rolled with described guide rail；The drive mechanism that basin moves is contained described in push-and-pull；The sensor of height of materials in the control device of drive mechanism and the described splendid attire basin of measurement, it is positioned at below described size degradation device, the push pedal that material in splendid attire basin is struck off, in described sensor detection splendid attire basin, the information of height of materials passes to control device, described control device contains basin according to drive mechanism push-and-pull described in set value calculation and moves, and in making splendid attire basin, height of materials controls in set point；Being struck off by the material contained in basin when containing basin described push pedal when mobile, in making splendid attire basin, height of materials controls in set point.The technical scheme improved based on this, it is possible to resolve contain basin non-uniform charging, affects the technical problem of subsequent high temperature sterilization drying effect.
On the basis of above-mentioned improvement project, as improving technical scheme further, the dead livestock and poultry method for innocent treatment that the present invention provides, spoil is directly loadable in splendid attire basin after size degradation equipment size degradation, is provided with weighing device in the lower section of described splendid attire basin, and described size degradation device is provided with on off controller, the detection information of described weighing device passes to described on off controller, when reaching setting weight value, on off controller controls size degradation device and shuts down, and changes and restarts operating again after containing basin.The technical scheme improved based on this, it is possible to resolve contain basin flash, affects site environment, increases processing cost and the technical problem of labor intensity.
As improving technical scheme further, the dead livestock and poultry method for innocent treatment that the present invention provides, described splendid attire basin includes frame；Four scroll wheels being connected with two side rolls of described frame respectively, can rolling on described guide rail；The first basin body being connected with described frame and the second basin body；The ventilation orifice plate that both sides opposite side with the first basin body and the second basin body respectively is connected；It is arranged at the first profit collecting tank of described first basin bottom；At least one is arranged at the first profit outlet bottom described first profit collecting tank；It is arranged at the second profit collecting tank of described second basin bottom；At least one is arranged at the second profit outlet bottom described second profit collecting tank；Drying chamber at least side is provided with grease flow export, described grease flow export connects with described grease collecting tank, the grease chute connected with described grease flow export it is additionally provided with in described drying chamber, at least one is connected to the stillpot of grease purification with described chute, when splendid attire basin is in drying chamber, the profit that described first profit outlet and the outlet of the second profit are flowed out enters in described stillpot, flows in Grease Collection groove through grease chute, grease flow export after clarification.Contain and be provided with the hot gas flow in ventilation orifice plate is conducive to drying chamber in the middle part of basin, equalize the temperature at each position.
As improving technical scheme further, the dead livestock and poultry method for innocent treatment that the present invention provides, described shifting material device includes the fluctuating orbit between described guide rail and drying chamber, and drives the elevating mechanism that described fluctuating orbit lifts；The height regulating described fluctuating orbit can be equal with the track drying bed in guide rail or drying chamber；Described guide rail, fluctuating orbit, baking bed the width of track identical, the track between adjacent operation can dock, and described splendid attire basin is convertible on each track；When containing basin and filling, push on the fluctuating orbit moving material device by containing basin, handle elevating mechanism, after making the orbital docking of a certain baking bed in fluctuating orbit and damp and hot baking vessel, pushing containing basin on the corresponding track drying bed, after installing size degradation, the splendid attire basin of spoil pushes in damp and hot baking vessel；After a splendid attire basin is filled, suspend the operating of size degradation device, change and rerun after containing basin and moving into the lower section of size degradation device.
As improving technical scheme further, the dead livestock and poultry method for innocent treatment that the present invention provides, described drying chamber is connected with the exhaust gas inlet of one-level spray column by waste gas passing away, and the liquid outlet of one-level spray column is connected with oil water separator；The outlet port of described one-level spray column and the exhaust gas inlet connection of two grades of spray columns；The outlet port of described two grades of spray columns and the exhaust gas inlet connection of three grades of spray columns；Air is entered after waste gas removing dust, deodorization, the alkaline aqueous solution that spray liquid is sodium carbonate or sodium hydroxide that one-level spray column uses, the spray liquid of one-level spray column is after oil water separator, the grease separated recycles, and the water separated sequentially enters first stage precipitation tank, second-level settling pond, the first circulating water pool recycle；The spray liquid of two grades of spray column uses is the acidic aqueous solution that with the addition of ozone and plant acid；The acidic aqueous solution that spray liquid is plant acid that three grades of spray columns use；After two grades of spray columns, three grades of spray columns spray liquid out enters the second circulating water pool, it is sent to two grades of spray columns and three grades of spray columns recycle, the unnecessary water of second circulating water pool is sent to after ceramic filter material filter filters, be sent to water storage sterilization pool sterilization after as in water, for the cleaning etc. of production scene.
As improving technical scheme further, the dead livestock and poultry method for innocent treatment that the present invention provides, described sterilization drying course uses biomass combustion furnace or natural gas fired incinerators heat supply, the hot gas after burning is entered in described drying chamber by flue；Described drying chamber includes the damp and hot baking vessel being positioned at bottom；It is positioned at the xeothermic baking vessel at top；Described damp and hot baking vessel and xeothermic baking vessel are mutually isolated；Described damp and hot baking vessel is respectively arranged at two ends with partition door；One end of described xeothermic baking vessel is provided with partition door, and the other end is provided with air vent, and sidepiece and the top of xeothermic baking vessel are wrapped up by flue；Described flue connects with damp and hot baking vessel and isolates with xeothermic baking vessel, described damp and hot baking vessel is provided with water reservoir, collect the chute of grease and at least one is connected to, with described chute, the stillpot that grease purifies, described chute connects with Grease Collection groove, in use water reservoir is built with water, the heated rear evaporation of water in water reservoir, keeps the hygrothermal environment in damp and hot baking vessel；The grease produced in damp and hot baking vessel is collected to after stillpot is clarified in chute flows into Grease Collection groove, and the waste gas of described xeothermic baking vessel enters in air in air vent enters air or after oil removing.
As improving technical scheme further, the present invention provide dead livestock and poultry method for innocent treatment, in damp and hot baking vessel through at a temperature of 120～280 DEG C sterilization dry after meat, hair and bone class material carry out squeezing process；The oils and fats obtained in squeezing processing procedure is for producing bioenergy；After squeezing, remaining meat, hair and bone class material are in described xeothermic baking vessel, dry further or carbonization at temperature 130～280 DEG C, powder or particulate material is made through the material after drying further in xeothermic baking vessel, for comprehensive utilization of resources, it is used for filling through the material after carbonization in xeothermic baking vessel.
As improving technical scheme further, the dead livestock and poultry method for innocent treatment that the present invention provides, flushing water supplementary water of water reservoir in damp and hot baking vessel in ground sterilization flushing water, disinfecting vehicles flushing waste water, spoil size degradation equipment flushing waste water, drying chamber.
As improving technical scheme further, the dead livestock and poultry method for innocent treatment that the present invention provides, the supplementary water of water reservoir in flushing water centralized collection is used for damp and hot baking vessel after micropore ceramics filtering material filter processes in ground sterilization flushing water, disinfecting vehicles flushing waste water, spoil size degradation equipment flushing waste water, drying chamber.
In the case of not conflicting, above-mentioned improvement project can be implemented alone or in combination.
The dead livestock and poultry that the present invention provides is innoxious, recycling processing method, dead livestock and poultry through size degradation, in drying chamber through the process such as high-temperature disinfection treatment, squeezing grease, after squeezing, remaining meat, hair and bone class material are transported to black soldier flies cultivating workshop, being degraded into black soldier flies feces by cultivation black soldier flies larva, black soldier flies feces and black soldier flies are used for producing fertilizer.Can realize continuous prodution, energy consumption is low, and resource utilization degree is high.Because carrying out high-temperature disinfection treatment in drying chamber, the most directly using steam, in production process, waste water generation amount is little, and waste water and waste gas all can preferably be processed, and solves sewage load in prior art high, the technical problem that intractability is big.
Accompanying drawing explanation
Accompanying drawing is used for providing a further understanding of the present invention, constitutes the part of the application, and the schematic description and description of the present invention is used for explaining the present invention, but is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the main TV structure schematic diagram of the equipment that embodiment dead livestock and poultry method for innocent treatment uses；
Fig. 2 is the perspective view of the drying chamber in Fig. 1；
Fig. 3 is the structural representation containing basin in Fig. 1；
Fig. 4 is the exhaust-gas treatment flow process figure of embodiment dead livestock and poultry method for innocent treatment.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the present invention are described further.
As shown in Figure 1 to Figure 3, in dead livestock and poultry innocent treatment procedure, after collecting all kinds of dead livestock and poultry animal body, with size degradation device 1, dead livestock and poultry animal body is carried out size degradation, when the reception amount of dead livestock and poultry is more than equipment single treatment ability, remaining dead livestock and poultry loads freezer and carries out chilling treatment；Spoil after size degradation loads particle and receives device.In embodiment, particle receives the guide rail 2 that device includes being positioned at below size degradation device 1；The splendid attire basin 3 being connected is rolled with guide rail 2；Push-and-pull contains the drive mechanism 4 that basin moves；The sensor of height of materials in the control device of drive mechanism 4 and measurement splendid attire basin, it is positioned at below size degradation device 1, the push pedal that material in splendid attire basin is struck off, in sensor detection splendid attire basin, the information of height of materials passes to control device, controlling device to move according to set value calculation drive mechanism 4 push-and-pull splendid attire basin, in making splendid attire basin, height of materials controls in set point；Being struck off by the material contained in basin when containing basin 4 push pedal when mobile, in making splendid attire basin, height of materials controls in set point, contains and is easy to after the material in basin strikes off uniformly be dried；Spoil is directly loadable in splendid attire basin 4 after size degradation equipment size degradation, it is provided with weighing device in the lower section containing basin 4, size degradation device 1 is provided with on off controller, the detection information of weighing device passes to described on off controller, when reaching setting weight value, on off controller controls size degradation device 1 and shuts down, and changes and restarts operating again after containing basin.
Using biomass combustion furnace or natural gas fired incinerators 8 heat supply in sterilization drying course, the hot gas after burning is entered in drying chamber 5 by flue；Being contained in the spoil contained in basin 4 and insert in drying chamber, at a temperature of 120～320 DEG C, high temperature sterilization is dried, and preferably at a temperature of 120～280 DEG C, high temperature sterilization is dried；Embodiment as shown in Figure 1, drying chamber includes the damp and hot baking vessel 101 being positioned at bottom；It is positioned at the xeothermic baking vessel 102 at top；Described damp and hot baking vessel 101 and xeothermic baking vessel 102 are mutually isolated；Described damp and hot baking vessel 101 is respectively arranged at two ends with partition door 9；One end of described xeothermic baking vessel 102 is provided with partition door, and the other end is provided with air vent, and sidepiece and the top of xeothermic baking vessel 102 are wrapped up by flue 103；Described flue 103 connects with damp and hot baking vessel 101 and isolates with xeothermic baking vessel 102, described damp and hot baking vessel 101 is provided with water reservoir 104, collect the chute 105 of grease and at least one is connected to, with described chute 105, the stillpot 106 that grease purifies, described chute 105 connects with Grease Collection groove 6, in use water reservoir 104 is built with water, the heated rear evaporation of water in water reservoir 104, keeps the hygrothermal environment in damp and hot baking vessel；The grease produced in damp and hot baking vessel is collected to after stillpot 106 is clarified in chute 105 flows into Grease Collection groove 6, and the waste gas of described xeothermic baking vessel 102 enters in air in air vent enters air or after oil removing.The waste gas of xeothermic baking vessel 102 is mainly water vapour, containing a small amount of oils and fats, can be directly discharged in air, or enter in air after oil removing.
Spoil after size degradation loads particle and receives device；Utilize to move and expect that the spoil after size degradation is inserted the hot gas that the indoor temperature of drying is 120～320 DEG C and directly sterilizes, dries by device.In damp and hot baking vessel 101 through at a temperature of 120～320 DEG C sterilization dry after meat, hair and bone class material carry out squeezing process；The oils and fats obtained in squeezing processing procedure is for producing bioenergy；After squeezing, remaining meat, hair and bone class material are transported to black soldier flies cultivating workshop, fermented after be degraded into black soldier flies feces by cultivation black soldier flies larva, black soldier flies feces and black soldier flies are used for producing fertilizer.If desired, in remaining meat, hair and bone class material also can load splendid attire basin after squeezing, sending in xeothermic baking vessel 102, carry out carbonization at temperature 130～320 DEG C, the material after carbonization is used for filling.
Embodiment as shown in Figure 3, contains basin 3 and includes frame 201；Four scroll wheels 202 being connected with two side rolls of described frame 201 respectively, can rolling on described guide rail 2；The first basin body 203 and the second basin body 204 being connected with described frame 201；The ventilation orifice plate 206 that both sides opposite side with the first basin body 203 and the second basin body 204 respectively is connected；It is arranged at the first profit collecting tank 205 bottom described first basin body 203；At least one is arranged at the first profit outlet 207 bottom described first profit collecting tank 205；It is arranged at the second profit collecting tank 208 bottom described second basin body 204；At least one is arranged at the second profit outlet 209 bottom described second profit collecting tank 208；Drying chamber 5 at least side is provided with grease flow export, described grease flow export connects with described grease collecting tank 6, the grease chute 105 connected with described grease flow export it is additionally provided with in described drying chamber 5, at least one is connected to the stillpot 106 of grease purification with described chute 105, when splendid attire basin is in drying chamber, the profit that described first profit outlet and the outlet of the second profit are flowed out enters in described stillpot 106, flows in Grease Collection groove 6 through grease chute 105, grease flow export after clarification.
Embodiment is moved material device 7 and includes the fluctuating orbit 71 between described guide rail 2 and drying chamber 5, and drive the elevating mechanism 72 that described fluctuating orbit 71 lifts；The height regulating described fluctuating orbit 71 can be equal with the track 107 drying bed in guide rail 2 or drying chamber；Described guide rail 2, fluctuating orbit 71, dry bed the width of track 107 identical, the track between adjacent operation can dock, and described splendid attire basin 3 is convertible on each track；When containing basin and filling, push on the fluctuating orbit 71 moving material device 7 by containing basin, handle elevating mechanism 72, after making fluctuating orbit 71 dock with the track 107 of a certain baking bed in damp and hot baking vessel 101, push on the corresponding track 107 drying bed, in after installing size degradation, the splendid attire basin of spoil pushes damp and hot baking vessel 101 by containing basin 3；After a splendid attire basin is filled, suspend the operating of size degradation device 1, change and rerun after containing basin and moving into the lower section of size degradation device 1.
As shown in Figure 4, drying chamber 5 is connected with the exhaust gas inlet of one-level spray column by waste gas passing away, and the liquid outlet of one-level spray column is connected with oil water separator；The outlet port of described one-level spray column and the exhaust gas inlet connection of two grades of spray columns；The outlet port of described two grades of spray columns and the exhaust gas inlet connection of three grades of spray columns；Air is entered after waste gas removing dust, deodorization, the alkaline aqueous solution that spray liquid is sodium carbonate or sodium hydroxide that one-level spray column uses, the spray liquid of one-level spray column is after oil water separator, the grease separated recycles, and the water separated sequentially enters first stage precipitation tank, second-level settling pond, the first circulating water pool recycle；The spray liquid of two grades of spray column uses is the acidic aqueous solution that with the addition of ozone and plant acid；The acidic aqueous solution that spray liquid is plant acid that three grades of spray columns use；After two grades of spray columns, three grades of spray columns spray liquid out enters the second circulating water pool, it is sent to two grades of spray columns and three grades of spray columns recycle, the unnecessary water of second circulating water pool is sent to after ceramic filter material filter filters, be sent to water storage sterilization pool sterilization after as in water, for the cleaning etc. of production scene.The waste gas that drying chamber produces is mainly composed of SO2、NOX、H2S、NH3Through one-level alkalescence spray liquid, two grades with the addition of the faintly acid spray liquid of ozone, the absorption of three grades of faintly acid spray liquids, after decomposing, reacting, dedusting and odor removal efficient are all up to more than 95%.
The supplementary water of water reservoir 104 in flushing water centralized collection is used for damp and hot baking vessel 101 after micropore ceramics filtering material filter processes in ground sterilization flushing water, disinfecting vehicles flushing waste water, spoil size degradation equipment flushing waste water, drying chamber.On the one hand, reducing efflux wastewater amount, on the other hand, flushing water obtains high-temperature disinfection treatment in drying chamber.
It is clear that the invention is not restricted to above preferred implementation, also can carry out conversion and the improvement of various ways in the spirit that the claims in the present invention and description limit, same technical problem can be solved, and obtain intended technique effect, therefore not repeat.Those of ordinary skill in the art can from present disclosure directly or all schemes of associating, as long as within the spirit that claim limits, falling within protection scope of the present invention.
Claims (10)
1. a dead livestock and poultry is innoxious, recycling processing method, it is characterised in that comprise the following steps: with size degradation device, dead livestock and poultry animal body is carried out size degradation；Spoil after size degradation loads particle and receives device；Utilize particle to receive device and the spoil after size degradation is inserted that to dry indoor temperature be that the hot gas of 120～320 DEG C directly sterilizes dryings, the oils and fats inflow Grease Collection groove flowed out in sterilization drying course；Meat, hair and bone class material after sterilization is dried carry out squeezing process；The oils and fats obtained in squeezing processing procedure flows into collecting tank, after squeezing, remaining meat, hair and bone class material are transported to black soldier flies cultivating workshop, being degraded into black soldier flies feces by cultivation black soldier flies larva after fermented, black soldier flies feces and black soldier flies are used for producing fertilizer.
Dead livestock and poultry the most according to claim 1 is innoxious, recycling processing method, it is characterised in that: described particle receives device and includes being positioned at the guide rail (2) of described size degradation device (1) lower section；The splendid attire basin (3) being connected is rolled with described guide rail (2)；The drive mechanism (4) that basin moves is contained described in push-and-pull；The sensor of height of materials in the control device of drive mechanism (4) and the described splendid attire basin of measurement, it is positioned at described size degradation device (1) lower section, the push pedal that material in splendid attire basin is struck off, in described sensor detection splendid attire basin, the information of height of materials passes to control device, described control device contains basin according to drive mechanism described in set value calculation (4) push-and-pull and moves, and in making splendid attire basin, height of materials controls in set point；Being struck off by the material contained in basin when containing basin (4) described push pedal when mobile, in making splendid attire basin, height of materials controls in set point.
Dead livestock and poultry the most according to claim 2 is innoxious, recycling processing method, it is characterized in that: spoil is directly loadable in splendid attire basin (4) after size degradation equipment size degradation, it is provided with weighing device in the lower section of described splendid attire basin, described size degradation device (1) is provided with on off controller, the detection information of described weighing device passes to described on off controller, when reaching setting weight value, on off controller controls size degradation device (1) and shuts down, and changes and restarts operating again after containing basin.
Dead livestock and poultry method for innocent treatment the most according to claim 2, it is characterised in that: described splendid attire basin (3) includes frame (201)；Four scroll wheels (202) that two side rolls with described frame (201) are connected, above can roll at described guide rail (2) respectively；The first basin body (203) being connected with described frame (201) and the second basin body (204)；The ventilation orifice plate (206) that both sides opposite side with the first basin body (203) and the second basin body (204) respectively is connected；It is arranged at the first profit collecting tank (205) of described first basin body (203) bottom；At least one is arranged at the first profit outlet (207) of described first profit collecting tank (205) bottom；It is arranged at the second profit collecting tank (208) of described second basin body (204) bottom；At least one is arranged at the second profit outlet (209) of described second profit collecting tank (208) bottom；Drying chamber (5) at least side is provided with grease flow export, described grease flow export connects with described grease collecting tank (6), the grease chute (105) connected with described grease flow export it is additionally provided with in described drying chamber (5), at least one is connected to the stillpot (106) of grease purification with described chute (105), when splendid attire basin is in drying chamber, the profit that described first profit outlet and the outlet of the second profit are flowed out enters in described stillpot (106), flows in Grease Collection groove (6) through grease chute (105), grease flow export after clarification.
Dead livestock and poultry method for innocent treatment the most according to claim 1, it is characterized in that: described material device (7) that moves includes the fluctuating orbit (71) that is positioned between described guide rail (2) and drying chamber (5), and drive the elevating mechanism (72) that described fluctuating orbit (71) lifts；The height regulating described fluctuating orbit (71) can be equal with the track (107) drying bed in guide rail (2) or drying chamber；Described guide rail (2), fluctuating orbit (71), dry bed the width of track (107) identical, the track between adjacent operation can dock, and described splendid attire basin (3) is convertible on each track；When containing basin and filling, push on the fluctuating orbit (71) moving material device (7) by containing basin, handle elevating mechanism (72), after making fluctuating orbit (71) dock with the track (107) of a certain baking bed in damp and hot baking vessel (101), basin (3) will be contained and push on the corresponding track (107) drying bed, in the splendid attire basin of spoil pushes damp and hot baking vessel (101) after installing size degradation；After a splendid attire basin is filled, suspend the operating of size degradation device (1), change and rerun after containing basin and moving into the lower section of size degradation device (1).
Dead livestock and poultry method for innocent treatment the most according to claim 1, it is characterised in that: described drying chamber (5) is connected with the exhaust gas inlet of one-level spray column by waste gas passing away, and the liquid outlet of one-level spray column is connected with oil water separator；The outlet port of described one-level spray column and the exhaust gas inlet connection of two grades of spray columns；The outlet port of described two grades of spray columns and the exhaust gas inlet connection of three grades of spray columns；Air is entered after waste gas removing dust, deodorization, the alkaline aqueous solution that spray liquid is sodium carbonate or sodium hydroxide that one-level spray column uses, the spray liquid of one-level spray column is after oil water separator, the grease separated recycles, and the water separated sequentially enters first stage precipitation tank, second-level settling pond, the first circulating water pool recycle；The spray liquid of two grades of spray column uses is the acidic aqueous solution that with the addition of ozone and plant acid；The acidic aqueous solution that spray liquid is plant acid that three grades of spray columns use；After two grades of spray columns, three grades of spray columns spray liquid out enters the second circulating water pool, it is sent to two grades of spray columns and three grades of spray columns recycle, the unnecessary water of second circulating water pool is sent to after ceramic filter material filter filters, be sent to water storage sterilization pool sterilization after as in water, for the cleaning etc. of production scene.
Dead livestock and poultry method for innocent treatment the most according to claim 1, it is characterised in that: using biomass combustion furnace or natural gas fired incinerators (8) heat supply in described sterilization drying course, the hot gas after burning is entered in described drying chamber (5) by flue；Described drying chamber includes the damp and hot baking vessel (101) being positioned at bottom；It is positioned at the xeothermic baking vessel (102) at top；Described damp and hot baking vessel (101) and xeothermic baking vessel (102) are mutually isolated；Described damp and hot baking vessel (101) be respectively arranged at two ends with partition door (9)；One end of described xeothermic baking vessel (102) is provided with partition door, and the other end is provided with air vent, and sidepiece and the top of xeothermic baking vessel (102) are wrapped up by flue (103)；Described flue (103) connects with damp and hot baking vessel (101) and isolates with xeothermic baking vessel (102), described damp and hot baking vessel (101) is provided with water reservoir (104), collect the chute (105) of grease and at least one is connected to, with described chute (105), the stillpot (106) that grease purifies, described chute (105) connects with Grease Collection groove (6), in use water reservoir (104) is built with water, the heated rear evaporation of water in water reservoir (104), keeps the hygrothermal environment in damp and hot baking vessel；The grease produced in damp and hot baking vessel is collected to after stillpot (106) is clarified in chute (105) flows into Grease Collection groove (6), and the waste gas of described xeothermic baking vessel (102) enters in air in air vent enters air or after oil removing.
Dead livestock and poultry method for innocent treatment the most according to claim 7, it is characterised in that: in damp and hot baking vessel (101) through at a temperature of 120～280 DEG C sterilization dry after meat, hair and bone class material carry out squeezing process；The oils and fats obtained in squeezing processing procedure is for producing bioenergy；After squeezing, remaining meat, hair and bone class material are in described xeothermic baking vessel (102), dry further or carbonization at temperature 130～280 DEG C, powder or particulate material is made through the material after drying further in xeothermic baking vessel (102), for comprehensive utilization of resources, it is used for filling through the material after carbonization in xeothermic baking vessel (102).
Dead livestock and poultry method for innocent treatment the most according to claim 7, it is characterised in that: in ground sterilization flushing water, disinfecting vehicles flushing waste water, spoil size degradation equipment flushing waste water, drying chamber, flushing water is for the supplementary water of damp and hot baking vessel (101) interior water reservoir (104).
10. according to the dead livestock and poultry method for innocent treatment described in claim 7 or 9, it is characterised in that: the supplementary water of water reservoir (104) in flushing water centralized collection is used for damp and hot baking vessel (101) after micropore ceramics filtering material filter processes in ground sterilization flushing water, disinfecting vehicles flushing waste water, spoil size degradation equipment flushing waste water, drying chamber.
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| CN107200608A (en) * | 2017-04-19 | 2017-09-26 | 南阳师范学院 | A kind of dead livestock and poultry is innoxious, recycling processing method |
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