CN111620721A - Vertical harmless fertilizer treatment system for waste livestock and poultry - Google Patents
Vertical harmless fertilizer treatment system for waste livestock and poultry Download PDFInfo
- Publication number
- CN111620721A CN111620721A CN202010385503.0A CN202010385503A CN111620721A CN 111620721 A CN111620721 A CN 111620721A CN 202010385503 A CN202010385503 A CN 202010385503A CN 111620721 A CN111620721 A CN 111620721A
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- Prior art keywords
- storage tank
- poultry
- vertical
- grease
- grease separator
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- 244000144972 livestock Species 0.000 title claims abstract description 27
- 244000144977 poultry Species 0.000 title claims abstract description 26
- 239000002699 waste material Substances 0.000 title claims abstract description 23
- 239000003337 fertilizer Substances 0.000 title claims abstract description 14
- 239000004519 grease Substances 0.000 claims abstract description 66
- 238000003860 storage Methods 0.000 claims abstract description 48
- 230000007062 hydrolysis Effects 0.000 claims abstract description 35
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 35
- 235000013372 meat Nutrition 0.000 claims description 14
- 150000001413 amino acids Chemical class 0.000 claims description 13
- 239000011550 stock solution Substances 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 8
- 239000002893 slag Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 abstract description 15
- 241000700605 Viruses Species 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000001580 bacterial effect Effects 0.000 abstract description 2
- 210000002700 urine Anatomy 0.000 abstract description 2
- 239000008187 granular material Substances 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 21
- 210000000988 bone and bone Anatomy 0.000 description 8
- 239000002245 particle Substances 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000011343 solid material Substances 0.000 description 5
- 239000000413 hydrolysate Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000007306 turnover Effects 0.000 description 4
- 241000271566 Aves Species 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 3
- 102000008186 Collagen Human genes 0.000 description 3
- 108010035532 Collagen Proteins 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 3
- 229920001436 collagen Polymers 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241000287828 Gallus gallus Species 0.000 description 1
- 108010009736 Protein Hydrolysates Proteins 0.000 description 1
- 241000282898 Sus scrofa Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- -1 amino acid compound Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 230000005501 phase interface Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- 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
- C05F1/02—Apparatus for the manufacture
-
- 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
Abstract
The invention discloses a vertical harmless fertilizer treatment system for waste livestock and poultry, which comprises a crushing device, a pipeline pressure conveying device, a hydrolysis tank, a storage tank and a grease separator which are sequentially communicated from top to bottom, wherein a feeding base surface is arranged above a feeding hole of the crushing device and used for bearing collecting and transporting equipment, and the pipeline pressure conveying device is positioned below the crushing device; the pipeline pressure conveying device is communicated with the hydrolysis tank through the lifting pipe, and the hydrolysis tank is sequentially communicated with the storage tank and the grease separator from top to bottom. The operation of exposing the beasts and birds corpse in the air among the prior art and promoting has been avoided among this vertical abandonment beasts and birds innocent fertilizer ization processing system, and pipeline pressure conveyor passes through the pipeline and carries filth pressure feed such as the broken granule excrement and urine thick liquids of beasts and birds that dies of illness to the hydrolysis tank, has avoided the direct contact mechanical type transfer equipment of feed stuff filth among the prior art, helps improving the water clock and the foul smell problem of giving off of production environment, reduces the propagation probability of bacterial virus.
Description
Technical Field
The invention relates to the technical field of equipment for innocent treatment and resource utilization of dead animals, in particular to a vertical innocent fertilizer treatment system for waste livestock and poultry.
Background
The traditional harmless treatment mode of the waste livestock and poultry is incineration or deep burying, but a large amount of resources are wasted in the mode intangible, the improved treatment mode is disclosed as a liquid amino acid compound produced by CN103804032A utilizing dead pig protein and application thereof, and a CN104190694A zero-pollution harmless treatment and high-added-value resource utilization process of the livestock and poultry dead in illness, and the protein resources of the livestock and poultry are fully utilized in the process of harmless treatment of the waste livestock and poultry, so that the pollution to the environment is avoided, and the utilization rate of the waste livestock and poultry is improved.
The device for improving the utilization rate of the waste livestock and poultry is described in CN105251755A, the top discharge port of the lifting device is opposite to the feed inlet of the crusher, the bottom discharge port of the crusher is communicated to the reaction kettle through a screw conveyor, the lifting device comprises a lifting platform, the lifting platform is hinged with one side of a turning plate, the other side of the turning plate is connected with a piston rod of a turning oil cylinder or an air cylinder, and a cylinder seat of the turning oil cylinder or the air cylinder is arranged on the lifting platform. The technical scheme has the defects that: first, will die of illness beasts and birds place the lifting device in and promote, the exposure time of spoil in the air is long, and foul gas emission is big, increases the propagation probability of bacterial virus. And secondly, conveying the crushed materials to a hydrolysis tank by adopting a screw conveyor, wherein a leakage exists in the conveying process, and the intermittent feeding needs to clean and disinfect equipment, otherwise, residual dirt is easy to remain in the gap of the equipment, the corrosion generates stink, bacteria and viruses are bred, and diseases are infected. This scheme planar layout leads to the finished product hydrolysate of later stage to shift and carries the existence problem, for example the dead animal corpse is hydrolyzed the back, exists grease and collagen in the hydrolysate, and this type of material easily produces the wall built-up and caking in the container, makes the conveying pipe diameter diminish gradually until the jam just is difficult to wash, especially hydrolyzes the rich animal limbs of chicken feet class collagen, just can block up the pipeline completely a shift.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a vertical harmless fertilizer treatment system for waste livestock and poultry, which is closed in material flow and more environment-friendly and safe in process flow.
In order to achieve the technical effects, the technical scheme of the invention is as follows: a vertical harmless fertilizer treatment system for waste livestock and poultry is characterized by comprising a crushing device, a pressure conveying device, a hydrolysis tank, a storage tank and a grease separator which are sequentially communicated, wherein a feeding base surface is arranged above a feeding hole of the crushing device and used for bearing, collecting and transporting equipment; the pressure conveying device is positioned below the crushing device; the pressure conveying device is communicated with the hydrolysis tank through a lifting pipe, and the hydrolysis tank, the storage tank and the grease separator are sequentially communicated from top to bottom.
The preferable technical scheme is that the storage tank is positioned under the hydrolysis tank, and the bottom end of the hydrolysis tank is communicated with the storage tank through a discharge straight pipe.
The preferable technical scheme is that a feeding hole is formed in the side wall of the grease separator, a grease discharging hole is formed in the top end of the grease separator, and the top end of the storage tank is higher than the grease discharging hole.
The preferred technical scheme does, the lateral wall of storage tank is provided with the bin outlet, the bin outlet communicates with the feed inlet of grease separator, grease separator's top is higher than the bottom of storage tank.
The preferable technical scheme is that a first slag discharge port is arranged at the bottom of the storage tank; the bottom of the grease separator is provided with a second slag discharge port, and the side wall of the grease separator is provided with an amino acid stock solution discharge port.
The preferred technical scheme is that the crushing device comprises a crusher and a meat grinder which are sequentially connected along the blanking direction.
The preferable technical scheme is that the feeding base surface is the ground, and the crushing device and the pressure conveying device are both arranged in a pit.
The invention has the advantages and beneficial effects that:
this feeding base face is located reducing mechanism's feed inlet top among vertical abandonment beasts and birds innocent fertilizer ization processing system, collects transportation equipment and can directly empty the material to reducing mechanism's feed inlet like transport vechicle in, has avoided exposing the operation that promotes in the air with the beasts and birds corpse among the prior art, helps improving the foul smell problem of production environment, reduces the infection probability of bacteria and virus.
Broken meat particles, blood and excrement and urine dirt in the vertical harmless fertilizer treatment system for the abandoned livestock are directly pressed into the hydrolysis system through the pressure conveying pipeline, so that the phenomena of dripping and human discomfort caused by the fact that materials are conveyed through mechanical conveying equipment such as a screw or a belt and the like in the prior art and malodorous gas is emitted into the air and the like are avoided, the problems of severe production environment and malodorous smell are favorably solved, and the infection probability of bacteria and viruses is reduced.
Finished hydrolysate produced after hydrolysis in the vertical harmless waste livestock and poultry fertilizer treatment system can be directly dropped into a storage tank through gravity, the side wall of the storage tank discharges materials, and the bottom of the storage tank deposits residues for one time; the liquid from the storage tank is directly dropped into the grease separator through gravity, the middle upper part of the grease separator is fed, the high-quality hydrolysate flows out from the middle lower part, the secondary sediment is deposited at the bottom, and the grease overflows from the top by utilizing the liquid level difference between the storage tank and the grease separator. Above-mentioned hydrolysis tank, storage tank and grease separator's position has avoided in the prior art to pass on the waste of the equal manpower and materials through pumping or holding vessel, and more profitable has solved the problem that grease and collagen lump and block up the pipeline among the prior art.
Drawings
FIG. 1 is a schematic structural view of a vertical full-automatic harmless waste livestock and poultry fertilizer treatment system in embodiment 1;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 1;
FIG. 4 is a schematic structural view of the pressure conveyer and the riser in example 1;
in the figure: 1. a crusher; 2. a meat grinder; 21. feeding a hopper; 3. a pressure delivery device; 31. a tee joint; 32. a discharge pipe; 33. a push-pull cylinder; 34. a feed valve; 35. a discharge valve; 36. a hydraulic cylinder; 4. a hydrolysis tank; 5. a feeding base surface; 6. a pit; 7. a riser tube; 8. a hydrolysis tank; 9. a storage tank; 91. a discharge outlet; 92. a first slag discharge port; 10. a grease separator; 101. a feed inlet; 102. discharging the amino acid stock solution; 103. a grease discharge hole; 104. a second slag discharge port; and collecting the transport vehicle.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The references to "above" and "below" are made with reference to the use status of the vertical type fully automatic harmless waste treatment system for waste livestock and poultry, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Feeding base surface and pit
The feeding base surface can be a building floor or a ground surface only by meeting the basic requirement that the feeding base surface is higher than the feeding hole of the crushing device. Based on cost and structural stability considerations, the feeding basal plane is preferably ground, the reducing mechanism is arranged in the pit, and the collection transport vehicle of the livestock and poultry corpse directly pours the contents into the feeding hole of the reducing mechanism and falls down along the inner cavity of the reducing mechanism. As a known characteristic, the feed inlet of the crushing device is also provided with a turnover cover, so that the crushing device is convenient to open and close in time, and the dissipation amount of malodorous gas is reduced.
Collection and transportation equipment
The collecting and transporting equipment comprises known equipment such as a trolley and the like which meet the collecting and transporting functions besides the collecting and transporting vehicle.
Hydrolysis tank, storage tank and grease separator
Hydrolysis tank, storage tank and grease separator set up from top to bottom, and the material in hydrolysis tank and the storage tank receives because of the dead weight discharges, reduces the energy consumption of processes such as material pump sending and solid-liquid separation of hydrolysising. The liquid material that the hydrolysis formed contains solid materials such as grease, amino acid stoste and bone sediment, therefore the solid material proportion in the hydrolysis tank is great, and the storage tank is located the hydrolysis tank under, through arranging material straight tube intercommunication hydrolysis tank and storage tank, reduces the pipeline and blocks up the probability.
The storage tank is used for depositing the material of hydrolysising, and is concrete, and the storage tank bottom is toper or spherical, does benefit to solid materials such as guide bone sediment because of density subsides to gather and discharge, and the mixed material who gets rid of part solid material discharges via the bin outlet.
The grease separator is lower than the storage tank to satisfy the use of gravity flow pipeline between storage tank and the grease separator. The top end of the storage tank is higher than the grease discharge hole at the top end of the grease separator, so that the grease separator can be filled with the hydrolysate flowing out of the storage tank, an oil-water phase interface in the grease separator rises when the storage tank continuously discharges the grease, the grease is promoted to be discharged through the grease discharge hole, and after standing oil-water separation, the amino acid stock solution is discharged through the amino acid stock solution discharge hole on the side wall; after standing, solid materials such as bone residues and the like settle and accumulate at the bottom of the grease separator and are discharged through a second slag discharge port. Preferably, the feed opening is arranged in the side wall of the grease separator.
The top of grease separator is less than the top of storage tank, and grease separator is located the side of storage tank promptly, and pipeline length between storage tank and the grease separator diminishes control, also helps reducing the pipeline jam probability.
The oil discharge port of the oil separator is communicated with the oil tank, and the amino acid stock solution discharge port is communicated with the stock solution tank.
Crushing device
The continuous operation of the crusher and the meat grinder in the crushing device leads the crushing of the livestock and poultry to be more thorough, increases the specific surface area of organic matters and improves the hydrolysis rate.
The pressure delivery means comprises hydraulic and pneumatic delivery means, and the selection range comprises known hydraulic and pneumatic delivery means, such as the delivery means described in CN 10640703A.
Example 1
As shown in fig. 1-4, the vertical full-automatic harmless fertilizer treatment system for waste livestock and poultry in embodiment 1 comprises a crusher 1, a meat grinder 2, a pressure conveyor 3 and a hydrolysis tank 4 which are sequentially communicated, wherein a feed inlet of the crusher 1 is in a bucket shape, a turnover cover is arranged on the feed inlet, a feed base surface 5 is arranged obliquely above the feed inlet of the crusher 1, the feed base surface 5 is a ground surface and is used for bearing a collection transport vehicle a, a discharge hopper 21 is arranged at the bottom end of the meat grinder 2, the discharge hopper 21 is connected with the pressure conveyor 3, and the crusher 1, the meat grinder 2 and the pressure conveyor 3 are all arranged in a pit 6; the discharge hole of the pressure conveying device 3 is communicated with a high-level hydrolysis tank 8 through a lifting pipe 7.
The pressure conveying device 3 comprises a tee joint 31, and three interfaces of the tee joint 31 are respectively connected with a discharge hopper 21, a discharge pipe 32 and a push-pull cylinder 33 of the meat grinder 2; a feed valve 34 is arranged between the tee joint and the discharge hopper 21 of the meat grinder 2, and a discharge valve 35 is arranged between the tee joint 31 and the discharge pipe 32; the discharge pipe 32 is communicated with the lifting pipe 7; the piston of the push-pull cylinder 33 is connected to the piston rod of the hydraulic ram 36.
Storage tank 9 is provided with under jar 4 hydrolysises, and jar 4 hydrolysises's bottom communicates with each other with storage tank 9 through arranging the straight tube, and the lateral wall of storage tank 9 is provided with bin outlet 91, and storage tank 9 bottom is provided with first row cinder notch 92.
The top end of the grease separator 10 is provided with a grease discharge hole, in the embodiment, the top end of the storage tank 9 is higher than the grease discharge hole, the top end of the grease separator 10 is higher than the bottom end of the storage tank 9, the side wall of the grease separator 10 is provided with a feed inlet 101 and an amino acid stock solution discharge hole 102, the discharge hole 91 is communicated with the feed inlet 101 of the grease separator 10, the top of the grease separator 10 is provided with a grease discharge hole 103, and the bottom of the grease separator 10 is provided with a second slag discharge hole 104.
During operation, the livestock and poultry carcasses died of illness are conveyed to the feeding base surface 5 through the collecting and transporting vehicle a, the turnover cover of the hopper-shaped feeding hole of the crusher 1 is opened, the collecting and transporting vehicle pours the contents into the hopper-shaped feeding hole of the crusher 1, the turnover cover is closed, the contents sequentially pass through the crusher 1 and the meat grinder 2 due to self-weight falling, solid-liquid mixed materials containing blood, bone and meat particles, fat, liquid dung and the like are obtained, and the solid-liquid mixed materials are concentrated at the discharging hopper 21 of the meat grinder 2.
The feed valve 34 and the discharge valve 35 are both closed when the pressure conveying device 3 is in a standby state, the piston rod of the hydraulic oil cylinder 36 extends into the push-pull cylinder 33, and the piston of the push-pull cylinder 33 is close to the three-way 31 connector; opening the feed valve 34, withdrawing the piston rod of the hydraulic oil cylinder 36 from the push-pull cylinder 33, moving the piston of the push-pull cylinder 33 to the other end of the push-pull cylinder 33 far away from the three-way connector, and sucking the solid-liquid mixed material into the three-way connector 31 and the push-pull cylinder 33; and (3) closing the feeding valve 34, opening the discharging valve 35, extending a piston rod of the hydraulic oil cylinder 36 into the push-pull cylinder 33, moving a piston of the push-pull cylinder 33 to one end of the push-pull cylinder 33 close to the three-way connector, and pushing the solid-liquid mixed material into the discharging pipe 32. The above actions are circulated until the feeding of the material in the lower hopper 21 of the meat grinder 2 is completed.
The material enters hydrolysis 4 for fermentation and hydrolysis to obtain liquid amino acid stock solution, liquid grease and solid particle bone residues, the material in the hydrolysis tank 4 is discharged into a storage tank 9 through a discharge straight pipe, after standing, the solid particles such as the bone residues and the like are deposited and accumulated at the bottom of the storage tank 9 for the first time, a first residue discharge port 92 is opened to discharge the solid particles such as the bone residues and the like, the liquid amino acid stock solution and the grease are discharged into a grease separator 10 through a discharge port 91, the material is filled in the grease separator 10, the liquid grease floats above the amino acid stock solution, the feeding port of the grease separator 10 continuously feeds the material, the liquid level in the grease separator 10 is continuously raised, the floating grease is discharged through a grease discharge port 103, a second residue discharge port 104 at the bottom discharges the solid particle bone residues obtained through secondary deposition and accumulation, and the amino acid stock solution discharge port 102 at the side wall discharges the amino acid stock.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A vertical harmless fertilizer treatment system for waste livestock and poultry is characterized by comprising a crushing device, a pressure conveying device, a hydrolysis tank, a storage tank and a grease separator which are sequentially communicated, wherein a feeding base surface is arranged above a feeding hole of the crushing device and used for bearing, collecting and transporting equipment; the pressure conveying device is positioned below the crushing device; the pressure conveying device is communicated with the hydrolysis tank through a lifting pipe, and the hydrolysis tank, the storage tank and the grease separator are sequentially communicated from top to bottom.
2. The vertical harmless waste livestock and poultry fertilizing system as claimed in claim 1, wherein the storage tank is located right below the hydrolysis tank, and the bottom end of the hydrolysis tank is communicated with the storage tank through a discharge straight pipe.
3. The vertical harmless fertilizer treatment system for the waste livestock and poultry according to claim 1 or 2, wherein a feeding hole is formed in the side wall of the grease separator, a grease discharging hole is formed in the top end of the grease separator, and the top end of the storage tank is higher than the grease discharging hole.
4. The vertical harmless waste livestock and poultry fertilizing system as claimed in claim 3, wherein the side wall of the storage tank is provided with a discharge opening, the discharge opening is communicated with the feed inlet of the grease separator, and the top end of the grease separator is higher than the bottom end of the storage tank.
5. The vertical harmless waste livestock and poultry fertilizing system as claimed in claim 1, wherein the bottom of the storage tank is provided with a first slag discharge port; the bottom of the grease separator is provided with a second slag discharge port, and the side wall of the grease separator is provided with an amino acid stock solution discharge port.
6. The vertical harmless waste livestock and poultry fertilizing system as claimed in claim 1, wherein the crushing device comprises a crusher and a meat grinder which are connected in sequence along the blanking direction.
7. The vertical harmless waste livestock and poultry fertilizing system as claimed in claim 1, wherein the feeding base surface is the ground, and the crushing device and the pressure conveying device are both disposed in the pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010385503.0A CN111620721A (en) | 2020-05-09 | 2020-05-09 | Vertical harmless fertilizer treatment system for waste livestock and poultry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010385503.0A CN111620721A (en) | 2020-05-09 | 2020-05-09 | Vertical harmless fertilizer treatment system for waste livestock and poultry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111620721A true CN111620721A (en) | 2020-09-04 |
Family
ID=72268051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010385503.0A Pending CN111620721A (en) | 2020-05-09 | 2020-05-09 | Vertical harmless fertilizer treatment system for waste livestock and poultry |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130790A (en) * | 2021-11-17 | 2022-03-04 | 河南龙昌机械制造有限公司 | Alkaline hydrolysis system and working method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190694A (en) * | 2014-08-26 | 2014-12-10 | 南京农业大学 | Zero-pollution innocent treatment and high-additional value recycling process for dead beasts and birds |
| CN105084986A (en) * | 2015-09-18 | 2015-11-25 | 高洁 | Method for harmlessly preparing fertilizer through carcasses and special equipment |
| CN204892542U (en) * | 2015-07-17 | 2015-12-23 | 蓝德环保科技集团股份有限公司 | Poultry innocent treatment device |
| CN106396770A (en) * | 2016-12-05 | 2017-02-15 | 山东省农业机械科学研究院 | Quantitative mixing system of greenhouse vegetable straw fertilizer production raw materials |
| CN212246790U (en) * | 2020-05-09 | 2020-12-29 | 江阴市鹏鹞联业生物科技有限公司 | Vertical harmless fertilizer treatment system for waste livestock and poultry |
-
2020
- 2020-05-09 CN CN202010385503.0A patent/CN111620721A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190694A (en) * | 2014-08-26 | 2014-12-10 | 南京农业大学 | Zero-pollution innocent treatment and high-additional value recycling process for dead beasts and birds |
| CN204892542U (en) * | 2015-07-17 | 2015-12-23 | 蓝德环保科技集团股份有限公司 | Poultry innocent treatment device |
| CN105084986A (en) * | 2015-09-18 | 2015-11-25 | 高洁 | Method for harmlessly preparing fertilizer through carcasses and special equipment |
| CN106396770A (en) * | 2016-12-05 | 2017-02-15 | 山东省农业机械科学研究院 | Quantitative mixing system of greenhouse vegetable straw fertilizer production raw materials |
| CN212246790U (en) * | 2020-05-09 | 2020-12-29 | 江阴市鹏鹞联业生物科技有限公司 | Vertical harmless fertilizer treatment system for waste livestock and poultry |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130790A (en) * | 2021-11-17 | 2022-03-04 | 河南龙昌机械制造有限公司 | Alkaline hydrolysis system and working method thereof |
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