CN108863448B - Livestock and poultry breeding waste treatment equipment - Google Patents
Livestock and poultry breeding waste treatment equipment Download PDFInfo
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- CN108863448B CN108863448B CN201810897256.5A CN201810897256A CN108863448B CN 108863448 B CN108863448 B CN 108863448B CN 201810897256 A CN201810897256 A CN 201810897256A CN 108863448 B CN108863448 B CN 108863448B
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- separation
- cylinder
- drying
- guide plate
- filter screen
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
- C05F3/06—Apparatus for the manufacture
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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
- 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 livestock and poultry breeding waste treatment equipment, which can be used for quickly treating wastes generated by breeding, can be used for well separating and treating the wastes through efficient liquid-solid separation, preventing viruses or parasites in the wastes from quickly propagating in liquid, and simultaneously ensuring the sanitation of the environment such as air in a breeding farm.
Description
Technical Field
The invention relates to livestock and poultry breeding waste treatment equipment, and belongs to the technical field of recycling of poultry breeding waste.
Background
The animal husbandry is an important support for economic development of rural pastoral areas in our province, powerful guarantee is provided for meat, egg and milk supply of urban and rural residents through scale cultivation, irreplaceable important functions are played for improving living standard and quality of the residents, and great contribution is made to income increase of farmers and guarantee of employment. But the livestock and poultry scale breeding waste has large production amount and low resource utilization level, becomes an important component of agricultural non-point source pollution, and the contradiction between the breeding industry development and the environmental protection is obvious day by day.
The pollution problem of livestock and poultry scale culture is solved, and the national requirement, the society expectation and the industry obligation are met. Therefore, for livestock and poultry breeding industry, the treatment of waste in the livestock and poultry breeding process is solved, and the method has extremely important effects on environmental protection and reutilization. However, the treatment of the livestock and poultry breeding waste is generally only a simple way of drying the livestock and poultry breeding waste in the sun and then using the livestock and poultry breeding waste as a fertilizer, and the way of drying the livestock and poultry breeding waste in the sun is very troublesome, and is also easy to cause some parasites, infectious viruses and the like, so that an efficient livestock and poultry breeding waste treatment device needs to be designed so as to improve the treatment efficiency of the waste and enhance the treatment reliability.
Aiming at the problems, the invention provides the livestock and poultry breeding waste treatment equipment, which improves the treatment efficiency of the livestock and poultry waste and enhances the treatment reliability.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: the livestock and poultry breeding waste treatment equipment comprises a primary treatment tank, a buffer hopper, a separation component and a drying component which are sequentially connected, wherein the separation component is also connected with a separation liquid pool for receiving and storing separation liquid; the method is characterized in that: a waste caching hopper is arranged above the primary treatment tank, and a crushing and stirring treatment assembly is also arranged in the primary treatment tank; the separation assembly comprises an outer separation tank and an inner separation assembly, the discharge end of the buffer hopper is provided with at least one extension pipe, and the extension pipe extends into the inner separation assembly after extending into the inner separation assembly from the top of the outer separation tank; the side wall of the inner separation component is provided with separation mesh holes, the inner separation component is driven to rotate by a separation motor, and the separation motor is fixedly arranged at the top of the outer separation tank; the inner separation component is also provided with a high-pressure air outlet pipe which is connected with an external compressor; the bottom of the inner separation component is connected with the drying component, and the drying component dries the solid part separated by the separation component; the separation liquid pool is connected to the outer side wall of the outer separation tank.
Further, preferably, the primary treatment tank and the buffer hopper are connected together by a connecting pipe, and the buffer hopper is spherical.
Further, as preferred, the inner separation assembly comprises an inner end cover, a high-pressure air outlet pipe, a porous separation cylinder, a separation membrane, a sealing base, a bearing, a first guide plate, a first filter screen, a second guide plate and a second filter screen, wherein the inner end cover comprises an inner sealing ring, an outer sealing ring, a connecting ring, an inner end cover cavity and a sealing bearing, the inner sealing ring is respectively sleeved on the inner sealing ring, the sealing bearing is respectively sleeved on the outer sealing ring, the connecting ring is sleeved on the outer sealing ring and communicated with the compressor pipe, the central position of the lower end of the inner end cover cavity is communicated with the high-pressure air outlet pipe, and through holes are distributed on the surface of the high-pressure air pipe.
Further, as preferred, evenly be provided with the mesh on the periphery lateral wall of porous separation section of thick bamboo, attached fixed separation membrane that is provided with on the inner wall of porous separation section of thick bamboo, upper portion in the porous separation section of thick bamboo is provided with guide plate one, the below of guide plate one is provided with filter screen one, the below of filter screen one is provided with guide plate two, the below of guide plate two is provided with filter screen two, the filtration pore diameter size on guide plate one, filter screen one, guide plate two and the filter screen two reduces in proper order to its central point puts and all leaves the through-hole, can make the high-pressure tuber pipe pass in proper order.
Further, as a preferred option, the bottom of the porous separation cylinder is an airtight sealing base, a bearing seat is arranged on a center hole of the sealing base, a solid discharge head is connected with the sealing base through a bearing in the bearing seat, the fixed discharge head is fixedly arranged on the outer separation tank, the porous separation cylinder rotates around the center axis of the fixed discharge head through the bearing, and a control valve for controlling the separated solid material to be discharged at regular time is arranged on the solid discharge head.
Further, preferably, the drying component comprises a drying cylinder, a spiral conveyor, a drying outer cylinder, a drying inner cylinder, a middle air outlet reticulated shell, a hot air dryer and a support, wherein the support is internally provided with a hot air dryer, the top of the support is provided with an opening, the opening at the top of the support is buckled with an outer cylinder of the dryer, the outer cylinder of the dryer is a cylindrical structure which is larger than a semicircle and smaller than three quarters of a circle, the contact part between the outer cylinder of the dryer and the opening at the top of the support is a middle air outlet reticulated shell, the middle air outlet latticed shell is provided with an air outlet hole, the inner side of the dryer outer cylinder is coaxially provided with the dryer inner cylinder, the drying device is characterized in that a drying cylinder is coaxially arranged on the inner side of the inner dryer cylinder, drying air holes along the radial direction of the drying cylinder are densely arranged on the drying cylinder, and a rotatable spiral conveyor is coaxially arranged in the drying cylinder.
Further, preferably, an intermediate cavity is arranged between the dryer inner cylinder and the dryer outer cylinder.
Further, preferably, an airflow guide fin extending in the vertical direction is further arranged above the hot air dryer in the support, and the airflow guide fin guides the hot air.
Further, as preferred, the primary treatment jar inner wall is provided with the deflector, the sharp sword has been covered with on the deflector, the top of primary treatment jar is provided with 2 wastes material buffer hoppers, be provided with wastes material inlet and processing agent inlet on the wastes material buffer hopper, the primary treatment jar still is provided with crushing stirring processing subassembly, crushing stirring processing subassembly is including smashing motor, shaft coupling, spiral crushing stick, biochemical cotton, the cotton that disinfects, crushing motor fixes at primary treatment tank deck portion, links to each other with spiral crushing stick through the shaft coupling, spiral crushing stick spiral blade upper surface cloth has biochemical cotton, and lower surface cloth has the cotton that disinfects.
Compared with the prior art, the invention has the beneficial effects that:
the livestock and poultry breeding waste treatment device can rapidly treat the wastes generated by breeding, can well separate and treat the wastes through efficient liquid-solid separation, prevents viruses or parasites in the wastes from rapidly propagating in liquid, ensures the sanitation of the environment such as air in a breeding farm and the like, can rapidly dry the wastes, can be used as fertilizer after being dried, can effectively kill harmful substances such as the parasites and the like and improve the safety of fertilizer use because the dried wastes are generally in a dry state at high temperature, and can irrigate farmlands after being treated, thereby realizing the reutilization of the livestock and poultry breeding wastes.
Drawings
FIG. 1 is a schematic structural view of the livestock and poultry breeding waste treatment facility of the present invention;
FIG. 2 is a schematic structural view of a separating assembly of the livestock and poultry breeding waste treatment equipment;
FIG. 3 is a schematic structural diagram of a drying assembly of the livestock and poultry breeding waste treatment equipment;
FIG. 4 is an exploded view of the inner end cap of the livestock and poultry breeding waste treatment apparatus of the present invention.
Wherein, 1, a primary treatment tank; 2. a waste buffer hopper; 3. a waste inlet; 4. a treating agent inlet; 5. a guide plate; 501. a sharp knife; 6. a grinding motor; 7. a coupling; 8. a spiral crushing rod; 9. biochemical cotton; 10. sterilizing cotton; 11. a connecting pipe; 12. a buffer hopper; 13. extending the tube; 14. separating the motor; 15. an inner separation assembly; 16. an outer separator tank; 17. a control valve; 18. the separated liquid is discharged from the liquid tray; 19. a separation liquid pump; 20. a separation liquid flow meter; 21. a separation liquid pool; 22. a solid drying and conveying assembly; 23. a solids dryer assembly; 24. drying the solid transfer cart; 25. a compressor tube; 26. a compressor; 27. an inner end cap; 271. an inner seal ring; 272. an outer sealing ring; 273. a connecting ring; 274. an inner end cap cavity; 275. sealing the bearing; 28. a first guide plate; 29. a porous separation cartridge; 30. a first filter screen; 31. a separation membrane; 32. a high-pressure air outlet pipe; 33. a second guide plate; 34. a second filter screen; 35. sealing the base; 36. a bearing; 37. solid discharging head; 38. a screw conveyor; 39. a drying drum; 40. a middle cavity; 41. an outer drum of the dryer; 42. an inner barrel of the dryer; 43. an airflow guide fin; 44. a support; 45. a middle air outlet reticulated shell; 46. a hot air drier.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the livestock and poultry breeding waste treatment equipment comprises a primary treatment tank 1, a buffer hopper 12, a separation component and a drying component which are sequentially connected, wherein the separation component is also connected with a separation liquid pool 21 for receiving and storing separation liquid; the method is characterized in that: a waste buffer hopper 2 is arranged above the primary treatment tank 1, and a crushing and stirring treatment component is also arranged in the primary treatment tank; the separation assembly comprises an outer separation tank 16 and an inner separation assembly 15, the discharge end of the buffer hopper 12 is at least one extension pipe 13, and the extension pipe 13 extends into the inner separation assembly 15 after extending from the top of the outer separation tank 16; the side wall of the inner separation component 15 is provided with separation mesh holes, the inner separation component is driven by a separation motor 14 to rotate, and the separation motor 14 is fixedly arranged at the top of the outer separation tank 16; the inner separation component 15 is also provided with a high-pressure air outlet pipe 32 which is connected with an external compressor 26; the bottom of the inner separation assembly 15 is connected with the drying assembly, and the drying assembly dries the solid part separated by the separation assembly; the separation liquid pool 21 is connected to the liquid outlet tray 18 on the outer side wall of the outer separation tank 16.
In this embodiment, the primary processing tank 1 and the buffer hopper 12 are connected together by a connecting pipe 11, the buffer hopper 12 is spherical, and the residue in the buffer hopper 12 is reduced, as shown in fig. 2, the inner separating assembly 15 includes an inner end cap 27, a high pressure air outlet pipe 32, a porous separating cylinder 29, a separating membrane 31, a sealing base 35, a bearing 36, a first flow guide plate 28, a first filter screen 30, a second flow guide plate 33, and a second filter screen 34, the inner end cap 27 includes an inner sealing ring 271, an outer sealing ring 272, a connecting ring 273, an inner end cap cavity 274, and a sealing bearing 275, the inner sealing ring 271 is respectively sleeved on the inner sealing ring 271, the sealing bearing 275 is respectively sleeved on the outer sealing ring 272, the outer sealing ring 272 is sleeved on the connecting ring 273, the connecting ring 273 is communicated with a compressor pipe 25, the center position of the lower end of the inner end cap cavity 274 is communicated with the high pressure air outlet pipe 32, the surface of the high-pressure air pipe 32 is fully distributed with through holes.
Wherein, evenly be provided with the mesh on porous separation cylinder 29's the periphery lateral wall, attached fixed separation membrane 31 that is provided with on porous separation cylinder 29's the inner wall, upper portion in the porous separation cylinder 29 is provided with guide plate one 28, the below of guide plate one 28 is provided with filter screen one 30, the below of filter screen one 30 is provided with guide plate two 33, the below of guide plate two 33 is provided with filter screen two 34, the filtration pore diameter size on guide plate one 28, filter screen one 30, guide plate two 33 and the filter screen two 34 reduces in proper order to its central point puts and all leaves the through-hole, can make high-pressurepipe 32 pass in proper order. The bottom of the porous separation cylinder 29 is an airtight sealing base 35, a bearing seat is arranged on a central hole of the sealing base 35, a solid discharging head 37 is connected with the sealing base 35 through a bearing 36 in the bearing seat, the fixed discharging head 37 is fixedly arranged on the outer separation tank 16, the porous separation cylinder 29 rotates around the central axis of the fixed discharging head 37 through the bearing 36, and a control valve 17 for controlling the timed discharging of separated solid materials is arranged on the solid discharging head 37.
As a better embodiment, as shown in fig. 3, the drying component includes a drying cylinder 39, a screw conveyor 38, a drying cylinder outer 41, a drying cylinder inner 42, a middle air-out mesh shell 45, a hot air dryer 46 and a support 44, wherein the hot air dryer 46 is arranged in the support 44, the top opening of the support 44 is buckled on the top opening of the support 44, the drying cylinder outer 41 is a cylindrical structure with a semicircle larger than the semicircle and smaller than the quarter-circle, the contact part between the drying cylinder outer 41 and the top opening of the support 44 is the middle air-out mesh shell 45, the middle air-out mesh shell 45 is provided with an air outlet, the inside of the drying cylinder outer 41 is coaxially provided with the drying cylinder inner 42, the inside of the drying cylinder inner 42 is coaxially provided with the drying cylinder 39, the drying cylinder 39 is densely provided with drying air holes along the radial direction thereof, a rotatable screw conveyor 38 is coaxially arranged in the drying cylinder 39. An intermediate cavity 40 is arranged between the dryer inner cylinder 42 and the dryer outer cylinder 41.
In a preferred embodiment, an airflow guiding fin 43 extending in a vertical direction is further disposed above the hot air dryer 46 in the support 44, and the airflow guiding fin 43 guides the hot air.
As shown in fig. 1, the inner wall of the primary treatment tank 1 is provided with a guide plate 5, the guide plate 5 is covered with sharp knives 501, 2 waste buffer hoppers 2 are arranged above the primary treatment tank 1, a waste inlet 3 and a treating agent inlet 4 are arranged on the waste buffer hoppers 2, the primary treatment tank 1 is also provided with a crushing and stirring treatment component, the crushing and stirring treatment component comprises a crushing motor 6, a coupler 7, a spiral crushing rod 8, biochemical cotton 9 and sterilization cotton 10, the crushing motor 6 is fixed at the top of the primary treatment tank 1, the spiral crushing rod 8 is connected with the coupling 7, biochemical cotton 9 is distributed on the upper surface of the spiral blade of the spiral crushing rod 8, sterilization cotton 10 is distributed on the lower surface, the biochemical cotton 9 can effectively adsorb and crush large wastes by utilizing the water fluidity, the sterilizing cotton 10 can sterilize part of harmful substances in the waste materials through the sterilizing substances in the sterilizing cotton.
The livestock and poultry breeding waste treatment device can rapidly treat the wastes generated by breeding, can well separate and treat the wastes through efficient liquid-solid separation, prevents viruses or parasites in the wastes from rapidly propagating in liquid, ensures the sanitation of the environment such as air in a breeding farm and the like, can rapidly dry the wastes, can be used as fertilizer after being dried, can effectively kill harmful substances such as the parasites and the like and improve the safety of fertilizer use because the dried wastes are generally in a dry state at high temperature, and can irrigate farmlands after being treated, thereby realizing the reutilization of the livestock and poultry breeding wastes.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The livestock and poultry breeding waste treatment equipment comprises a primary treatment tank (1), a buffer hopper (12), a separation component and a drying component which are sequentially connected, wherein the separation component is also connected with a separation liquid pool (21) for receiving and storing separation liquid; the method is characterized in that:
a waste caching hopper (2) is arranged above the primary treatment tank (1), and a crushing and stirring treatment component is also arranged in the primary treatment tank;
the separation assembly comprises an outer separation tank (16) and an inner separation assembly (15), the discharge end of the buffer hopper (12) is provided with at least one extending pipe (13), and the extending pipe (13) extends into the inner separation assembly (15) after extending from the top of the outer separation tank (16);
the side wall of the inner separation component (15) is provided with separation meshes, the inner separation component is driven to rotate by a separation motor (14), and the separation motor (14) is fixedly arranged at the top of the outer separation tank (16);
the inner separation component (15) is also provided with a high-pressure air outlet pipe (32) which is connected with an external compressor (26);
the bottom of the inner separation assembly (15) is connected with the drying assembly, and the drying assembly dries the solid part separated by the separation assembly;
the separation liquid pool (21) is connected to the outer side wall of the outer separation tank (16);
the inner separation component (15) comprises an inner end cover (27), a high-pressure air outlet pipe (32), a porous separation cylinder (29), a separation membrane (31), a sealing base (35), a bearing (36), a first guide plate (28), a first filter screen (30), a second guide plate (33) and a second filter screen (34), wherein the inner end cover (27) comprises an inner sealing ring (271), an outer sealing ring (272), a connecting ring (273), an inner end cover cavity (274) and a sealing bearing (275), the inner sealing ring (271) is sleeved on the inner end cover cavity (274) up and down, the sealing bearing (275) is sleeved with the outer sealing ring (272), the connecting ring (273) is sleeved on the outer sealing ring (272), the connecting ring (273) is communicated with the compressor pipe (25), the center position of the lower end of the inner end cover cavity (274) is communicated with the high-pressure air outlet pipe (32), through holes are fully distributed on the surface of the high-pressure air pipe (32);
the peripheral side wall of the porous separation cylinder (29) is uniformly provided with meshes, a separation membrane (31) is fixedly attached to the inner wall of the porous separation cylinder (29), a first guide plate (28) is arranged at the upper part in the porous separation cylinder (29), a first filter screen (30) is arranged below the first guide plate (28), a second guide plate (33) is arranged below the first filter screen (30), a second filter screen (34) is arranged below the second guide plate (33), the diameters of filter holes in the first guide plate (28), the first filter screen (30), the second guide plate (33) and the second filter screen (34) are sequentially reduced, through holes are reserved in the center positions of the guide plate, and a high-pressure air pipe (32) can sequentially pass through the through holes;
the primary treatment tank (1) and the buffer hopper (12) are connected together by a connecting pipe (11), and the buffer hopper (12) is spherical;
the bottom of the porous separation cylinder (29) is an airtight sealing base (35), a bearing seat is arranged on a central hole of the sealing base (35), a solid discharging head (37) is connected with the sealing base (35) through a bearing (36) in the bearing seat, the fixed discharging head (37) is fixedly arranged on the outer separation tank (16), the porous separation cylinder (29) rotates around the central axis of the fixed discharging head (37) through the bearing (36), and a control valve (17) for controlling the separated solid material to be discharged at fixed time is arranged on the solid discharging head (37);
the drying component comprises a drying cylinder (39), a screw conveyor (38), a drying device outer cylinder (41), a drying device inner cylinder (42), a middle air outlet reticulated shell (45), a hot air dryer (46) and a support (44), wherein the hot air dryer (46) is arranged in the support (44), the top opening of the support (44) is buckled with the drying device outer cylinder (41), the drying device outer cylinder (41) is of a cylindrical structure which is larger than a semicircle and smaller than a quarter circle, the contact part between the drying device outer cylinder (41) and the top opening of the support (44) is the middle air outlet reticulated shell (45), an air outlet hole is formed in the middle air outlet reticulated shell (45), the drying device inner cylinder (42) is coaxially arranged on the inner side of the drying device outer cylinder (41), the drying cylinder (39) is coaxially arranged on the inner side of the drying device inner cylinder (42), drying air holes along the radial direction of the drying cylinder (39) are densely arranged on the drying cylinder (39), and a rotatable screw conveyor (38) is coaxially arranged in the drying cylinder (39);
an airflow guide fin (43) extending in the vertical direction is further arranged above the hot air dryer (46) in the support (44), and the airflow guide fin (43) guides the hot air;
elementary processing jar (1) inner wall is provided with deflector (5), be covered with sharp sword (501) on deflector (5), the top of elementary processing jar (1) is provided with 2 wastes material buffer hoppers (2), be provided with wastes material inlet (3) and treating agent inlet (4) on wastes material buffer hopper (2), elementary processing jar (1) still is provided with crushing stirring processing subassembly, crushing stirring processing subassembly includes crushing motor (6), shaft coupling (7), spiral crushing stick (8), biochemical cotton (9), cotton (10) disinfect, crushing motor (6) are fixed at elementary processing jar (1) top, link to each other with spiral crushing stick (8) through shaft coupling (7), spiral crushing stick (8) spiral blade upper surface cloth has biochemical cotton (9), and lower surface cloth has cotton (10) that disinfect.
2. The livestock and poultry breeding waste treatment equipment according to claim 1, characterized in that: an intermediate cavity (40) is arranged between the dryer inner cylinder (42) and the dryer outer cylinder (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810897256.5A CN108863448B (en) | 2018-08-08 | 2018-08-08 | Livestock and poultry breeding waste treatment equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810897256.5A CN108863448B (en) | 2018-08-08 | 2018-08-08 | Livestock and poultry breeding waste treatment equipment |
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| CN108863448A CN108863448A (en) | 2018-11-23 |
| CN108863448B true CN108863448B (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810897256.5A Active CN108863448B (en) | 2018-08-08 | 2018-08-08 | Livestock and poultry breeding waste treatment equipment |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0873290A (en) * | 1994-09-05 | 1996-03-19 | Kishi Eng Kk | Fermentation drying treatment device and treatment of organic waste |
| CN2564571Y (en) * | 2002-09-10 | 2003-08-06 | 杨庆杰 | Integrated treater for liquid and viscous sewage |
| CN101886036A (en) * | 2010-07-29 | 2010-11-17 | 李绪祯 | Full-ecological, intelligent and multifunctional environmental protection methane generator |
-
2018
- 2018-08-08 CN CN201810897256.5A patent/CN108863448B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0873290A (en) * | 1994-09-05 | 1996-03-19 | Kishi Eng Kk | Fermentation drying treatment device and treatment of organic waste |
| CN2564571Y (en) * | 2002-09-10 | 2003-08-06 | 杨庆杰 | Integrated treater for liquid and viscous sewage |
| CN101886036A (en) * | 2010-07-29 | 2010-11-17 | 李绪祯 | Full-ecological, intelligent and multifunctional environmental protection methane generator |
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| CN108863448A (en) | 2018-11-23 |
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Effective date of registration: 20211104 Address after: 350000 No. 27-183, connecting body of building 1-3, pingdongcheng, No. 25, Huaping Road, Huada street, Gulou District, Fuzhou City, Fujian Province Applicant after: Telong Kaifeng (Fujian) Technology Group Co.,Ltd. Applicant after: Fujian Hantian Ecological Agriculture Development Co.,Ltd. Applicant after: Jian Shengjian Address before: 621000 High School Department of Dongchen international school, science and Education Park, Jiannan West Road, Fucheng District, Mianyang City, Sichuan Province Applicant before: Lin Zhaojin |
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