CN111646834B - Integrated straw fermentation processor - Google Patents
Integrated straw fermentation processor Download PDFInfo
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- CN111646834B CN111646834B CN202010543113.1A CN202010543113A CN111646834B CN 111646834 B CN111646834 B CN 111646834B CN 202010543113 A CN202010543113 A CN 202010543113A CN 111646834 B CN111646834 B CN 111646834B
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- 238000000855 fermentation Methods 0.000 title claims abstract description 73
- 230000004151 fermentation Effects 0.000 title claims abstract description 73
- 239000010902 straw Substances 0.000 title claims abstract description 35
- 210000004907 gland Anatomy 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 21
- 238000005520 cutting process Methods 0.000 claims description 26
- 238000010438 heat treatment Methods 0.000 claims description 20
- 230000001954 sterilising effect Effects 0.000 claims description 12
- 238000004659 sterilization and disinfection Methods 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 11
- 239000000919 ceramic Substances 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 description 7
- 238000002156 mixing Methods 0.000 description 6
- 230000009194 climbing Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003337 fertilizer Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 206010024796 Logorrhoea Diseases 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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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
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
- C05F17/964—Constructional parts, e.g. floors, covers or doors
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
- C05F17/907—Small-scale devices without mechanical means for feeding or discharging material, e.g. garden compost bins
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The invention belongs to the technical field of agricultural machinery, and relates to an integrated straw fermentation processor which comprises a fermentation tank, wherein a stirring shaft driven by a power device to rotate is arranged in the fermentation tank, a spiral stirring blade is arranged on the stirring shaft, a gland and a sealing cover are sequentially hinged to a tank opening of the fermentation tank from inside to outside, the gland and the sealing cover are driven by the power device to rotate, the gland penetrates through the tank opening to compress materials in the tank, and the sealing cover seals the tank opening. The integrated straw fermentation processor provided by the invention adopts a double-cover structure, and can simultaneously compress materials and seal the tank body.
Description
Technical Field
The invention belongs to the technical field of agricultural machinery, and relates to an integrated straw fermentation processor.
Background
As a big agricultural country, a large amount of waste exists in the agricultural production process of China, the total yield of straws in China exceeds 7 hundred million tons every year, but the utilization rate is low, a large amount of straws are burned in the field to cause serious air pollution, the straws can be prepared into straw fertilizers by processing, the straw fertilizers are rich in organic matters, balanced in nitrogen, phosphorus and potassium nutrients, contain various trace elements, are common fertilizers suitable for various crops and various soils, and have the obvious effects of improving the product quality and increasing the yield, the straw materials need to be fermented in the straw fertilizer production process, and a straw fermentation machine is needed in the fermentation process.
Chinese utility model patent CN207659346U includes fermentation cylinder, starter pretreatment tank and water tank, feeder hopper and play hopper are installed respectively to the top and the bottom of fermentation cylinder, the top fixed mounting of fermentation cylinder has driving motor, the internally mounted of fermentation cylinder has a plurality of superfine atomizer, the input of superfine atomizer passes through the raceway and is connected with the output of water tank, the raceway between water tank and the superfine atomizer passes through the pipeline and still is connected with starter pretreatment tank. The existing fermentation device has the defects that the straw material is fluffy and the stirring effect in the fermentation machine is poor.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the integrated straw fermentation processor, which adopts a structure with double cover bodies and can simultaneously compress materials and seal a tank body.
In order to solve the above technical problems, the object of the present invention is achieved by the following technical solutions:
integral type straw fermentation processor, including the fermentation cylinder, be provided with the rotatory (mixing) shaft of power device drive in the fermentation cylinder, be provided with spiral helicine stirring vane on the (mixing) shaft, jar mouth department of fermentation cylinder articulates from inside to outside in proper order has gland and sealed lid, gland and sealed lid are rotated by the power device drive, and the gland passes jar mouth and compresses tightly the interior material of jar, sealed lid sealed jar mouth.
The tank body of the fermentation tank is provided with a heating device, and the heating device is provided with two modes of fermentation and sterilization. The set range of the fermentation temperature is determined according to the optimal temperature and the fermentation time of the microbial fermentation straws; the set range of the sterilization temperature is determined according to the required temperature and the required time of the dry heat sterilization.
The heating device is selected from an electrothermal tube, a heating wire, an electrothermal plate and a ceramic heating ring, preferably the ceramic heating ring, the ceramic heating ring is arranged around the tank body, and a plurality of groups of ceramic heating rings can be arranged according to requirements.
The stirring shaft of the fermentation tank is driven by a second motor, and an output shaft of the second motor is connected with the stirring shaft through a coupler.
The outer end of the stirring blade is provided with a cutting knife, a plurality of saw-toothed cutting edges are arranged on the cutting knife, a bar-shaped first through groove is formed in the tank wall opposite to the cutting knife, an adjusting plate is arranged in the first through groove in a penetrating mode, and the lower end of the adjusting plate is hinged to the first through groove. The cutting knife can cut up the straw that drops into, and the crushing degree of material can be controlled through the distance of adjusting with the cutting knife to the regulating plate, and the regulating plate is more nearly from the cutting knife, and the material cutting is garrulous more.
The bottom of the fermentation tank is provided with a bin gate in a sliding manner, and the bin gate is driven by an oil cylinder or an air cylinder to move up and down. One end of the oil cylinder or the air cylinder is arranged at the lower end of the bin gate, the other end of the oil cylinder or the air cylinder is arranged on the tank wall above the bin gate, and preferably, the telescopic rod of the oil cylinder or the air cylinder is arranged at the lower end of the bin gate. The oil cylinder is driven by a hydraulic pump, and the air cylinder is driven by compressed air.
Preferably, the gland and the sealing cover are coaxially hinged and driven by the same power device simultaneously.
The rear side of above-mentioned gland and sealed lid is provided with the support, and the upper end of support is provided with gyro wheel one, and the rear side of support is provided with motor one and motor one drive pivoted reel, around being equipped with the stay cord in the reel, the removal end of stay cord is walked around gyro wheel one in proper order, is passed the logical groove two after-fixing in the front end of gland of bar on the sealed lid.
The first motor and the winding drum are arranged in the winch mounting shell.
The rear end of the gland is provided with a second roller, the sealing cover is provided with a notch corresponding to the second roller, and the moving end of the pull rope sequentially bypasses the first roller, the second roller, the first roller and the second through groove and then is fixed at the front end of the gland.
The lower surface of the sealing cover is provided with a spacing strip.
The winding drum and the second roller are approximately positioned on the same plane, and the first roller is higher than the winding drum and the second roller.
The second motor, the hydraulic pump and the coupling are all arranged at the bottom of the fermentation tank.
A protective shell is arranged outside the fermentation tank.
The protection shell is provided with an adjusting hand wheel, the tail end of the adjusting hand wheel is in contact connection with the adjusting plate, the adjusting hand wheel is in threaded connection with the protection shell, and the position of the adjusting plate can be indirectly adjusted by rotating the adjusting hand wheel.
One side of the fermentation tank is provided with a climbing ladder.
Compared with the prior art, the invention has the following beneficial effects:
1. the cover body of the straw fermentation treatment machine adopts a double-cover structure, and the material in the tank is pressed by the pressing cover penetrating through the tank opening, so that the straw fermentation treatment machine can conveniently cut the material; the tank opening is sealed through the sealing cover, so that a better fermentation environment is provided for materials in the tank. Meanwhile, the gland and the sealing cover are driven by the same power device, so that the operation is convenient.
2. The existing straw fermentation processor can only process the materials crushed by the straw crusher, but the straw fermentation processor can directly process the un-crushed straws, and the straws are thrown into the fermentation bin and then cut into the materials by the cutter for fermentation. Furthermore, the cutting degree can be adjusted through the distance between the adjusting plate and the cutting knife, so that different requirements are met.
3. The heating device provided by the invention is provided with two modes of fermentation and sterilization, the input materials are sterilized firstly, and then the materials are fermented by adding the strains, so that the influence of the mixed bacteria on the fermentation effect during fermentation is avoided.
4. According to the invention, the bin gate driven by the power device is arranged at the bottom of the fermentation tank, and the centrifugal force generated by stirring materials by the stirring structure during discharging is utilized for automatic discharging.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the present invention with a portion of the protective housing removed;
FIG. 3 is a perspective view of the present invention from another angle with a portion of the protective housing removed;
FIG. 4 is a perspective view showing the inner structure of a fermenter according to the present invention;
FIG. 5 is a perspective view of the cover construction of the present invention;
reference numerals: 1. a fermentation tank; 2. a stirring shaft; 3. a stirring blade; 4. a gland; 5. a sealing cover; 6. a heating device; 7. a first through groove; 8. an adjusting plate; 9. a bin gate; 10. an oil cylinder; 11. a support; 12. a first roller; 13. a first motor; 14. a reel; 15. pulling a rope; 16. a second through groove; 17. a second roller; 18. a protective housing; 19. a second motor; 20. a coupling; 21. a hydraulic pump; 22. a winch mounting shell; 23. a spacer bar; 24. adjusting a hand wheel; 25. climbing a ladder.
Detailed Description
The invention is further described in the following with specific embodiments in conjunction with the accompanying drawings, see fig. 1-5:
integral type straw fermentation processor, including fermentation cylinder 1, 1 external devices of fermentation cylinder has the protection casing 18 of guard action and heat preservation effect simultaneously, be provided with two 19 rotatory (mixing) shafts of drive of motor 2 in the fermentation cylinder 1, two 19 output shafts of motor pass through shaft coupling 20 with (mixing) shaft 2 and be connected, be provided with spiral helicine stirring vane 3 on the (mixing) shaft 2, jar mouth department of fermentation cylinder 1 articulates from inside to outside in proper order has gland 4 and sealed lid 5, gland 4 and sealed lid 5 are rotated by the drive of motor 13, and gland 4 passes jar mouth and compresses tightly the interior material of jar, and sealed lid 5 sealed jar mouths.
Preferably, the gland 4 is hinged coaxially to the gland 5 and is driven simultaneously by the same power unit.
The tank body of the fermentation tank 1 is provided with a heating device 6, and the heating device 6 is provided with two modes of fermentation and sterilization. The set range of the fermentation temperature is determined according to the optimal temperature and the fermentation time of the microbial fermentation straws; the set range of the sterilization temperature is determined according to the required temperature and the required time of the dry heat sterilization. The heating device 6 is a ceramic heating ring which is arranged around the tank body, and a plurality of groups of ceramic heating rings can be arranged as required. After the materials are put in, the materials are sterilized by dry heat in a sterilization mode, and then the strains are put in for fermentation after the sterilization is finished.
The invention can directly use uncut straws, and the specific cutting structure is as follows: the outer end of the stirring blade 3 is provided with a cutting knife, a plurality of saw-toothed cutting edges are arranged on the cutting knife, a strip-shaped through groove I7 is formed in the tank wall opposite to the cutting knife, an adjusting plate 8 is arranged in the through groove I7 in a penetrating mode, and the lower end of the adjusting plate 8 is hinged to the through groove I7. The cutting knife can be with the straw shredding of input, and the crushing degree of material can be controlled through the distance of adjusting with the cutting knife to regulating plate 8, and regulating plate 8 is more nearly from the cutting knife, and the material cutting is garrulous more. Be provided with the adjusting hand wheel 24 that the end is connected with the contact of regulating plate 8 on the protection casing 18, adjusting hand wheel 24 spiro union is on protection casing 18, can indirectly adjust the position of regulating plate 8 through rotatory adjusting hand wheel 24.
The discharging device of the invention is as follows: the bottom of the fermentation tank 1 is provided with a bin gate 9 in a sliding manner, and the bin gate 9 is driven by an oil cylinder 10 to move up and down. One end of the oil cylinder 10 is arranged at the lower end of the bin gate 9, the other end of the oil cylinder is arranged on the tank wall above the bin gate 9, and preferably, the telescopic rod of the oil cylinder 10 is arranged at the lower end of the bin gate 9. The cylinder 10 is driven by a hydraulic pump 21.
The rear sides of the gland 4 and the sealing cover 5 are provided with a support 11, the upper end of the support 11 is provided with a roller I12, the rear side of the support 11 is provided with a winding drum 14 driven and rotated by a motor I13 and a motor I13, the motor I13 and the winding drum 14 are arranged in a winding installation shell 22, a pull rope 15 is wound in the winding drum 14, and the moving end of the pull rope 15 sequentially bypasses the roller I12 and passes through a strip-shaped through groove II 16 in the sealing cover 5 to be fixed at the front end of the gland 4.
In order to make the operation of driving the gland 4 and the sealing cover 5 smoother, the rear end of the gland 4 is provided with a second roller 17, the sealing cover 5 is provided with a notch corresponding to the second roller 17, and the moving end of the pull rope 15 sequentially bypasses the first roller 12, bypasses the second roller 17, bypasses the first roller 12, passes through the second through groove 16 and then is fixed at the front end of the gland 4.
Further, the winding drum 14 and the second roller 17 are substantially located on the same plane, and the first roller 12 is higher than the winding drum 14 and the second roller 17.
The lower surface of the sealing cover 5 is provided with a spacer 23 to prevent the sealing cover 5 and the pressing cover 4 from being stuck together.
The second motor 19, the hydraulic pump 21 and the coupling 20 are all arranged at the bottom of the fermentation tank 1.
A climbing ladder 25 is arranged on one side of the fermentation tank 1, and the climbing ladder 25 is used for operations such as feeding.
The complete operation flow of the invention is as follows: the first motor 13 drives the gland 4 and the sealed lid 5 to move upwards, open the jar mouth, utilize and throw the material device and drop into the material from jar mouth, the first motor 13 drives the gland 4 and the sealed lid 5 moves down and compresses tightly the material and seal the jar mouth, simultaneously adjust regulating plate 8 as required, the second motor 19 drives (mixing) shaft 2 and rotates, the cutting knife smashes the cutting to the material of input, adjust heating device 6 to the sterilization mode after the cutting finishes and sterilize, adjust to the fermentation mode after the sterilization finishes, drop into the bacterial and stir the fermentation while, the fermentation finishes, the door 9 is opened to the last hydraulic pump 21 drive door 9 rebound of back hydraulic pump, continue the stirring, utilize the centrifugal force of stirring to be discharged by door 9.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (6)
1. The integrated straw fermentation processor comprises a fermentation tank (1), wherein a stirring shaft (2) driven by a power device to rotate is arranged in the fermentation tank (1), and a spiral stirring blade (3) is arranged on the stirring shaft (2), and is characterized in that a tank opening of the fermentation tank (1) is sequentially hinged with a gland (4) and a sealing cover (5) from inside to outside, the gland (4) and the sealing cover (5) are driven by the power device to rotate, the gland (4) penetrates through the tank opening to compress materials in the tank, and the sealing cover (5) seals the tank opening; the outer end of the stirring blade (3) is provided with a cutting knife, and a plurality of saw-toothed cutting edges are arranged on the cutting knife; the gland (4) is coaxially hinged with the sealing cover (5) and is driven by the same power device at the same time;
the rear sides of the gland (4) and the sealing cover (5) are provided with a support (11), the upper end of the support (11) is provided with a first roller (12), the rear side of the support (11) is provided with a first motor (13) and a first motor (13) driven to rotate by a winding drum (14), a pull rope (15) is wound in the winding drum (14), and the moving end of the pull rope (15) sequentially bypasses the first roller (12) and passes through a strip-shaped through groove (16) on the sealing cover (5) to be fixed at the front end of the gland (4);
or, the rear side of gland (4) and sealed lid (5) is provided with support (11), and the upper end of support (11) is provided with gyro wheel (12), and the rear side of support (11) is provided with motor (13) and motor (13) drive pivoted reel (14), around being equipped with stay cord (15) in reel (14), the rear end of gland (4) is provided with gyro wheel two (17), is provided with the breach that corresponds with gyro wheel two (17) on sealed lid (5), gyro wheel one (12), gyro wheel two (17), gyro wheel one (12) are walked around in proper order to the removal end of stay cord (15), pass through groove two (16) after-fixing the front end in gland (4).
2. The integrated straw fermentation processor according to claim 1, wherein a heating device (6) is arranged on the tank body of the fermentation tank (1), and the heating device (6) is provided with two modes of fermentation and sterilization.
3. The integrated straw fermentation processor of claim 2, wherein the heating device (6) is a ceramic heating ring which is arranged around the tank body.
4. The integrated straw fermentation processor as claimed in claim 1, wherein a bar-shaped first through groove (7) is formed in the tank wall opposite to the cutting knife, an adjusting plate (8) penetrates through the first through groove (7), and the lower end of the adjusting plate (8) is hinged to the first through groove (7).
5. The integrated straw fermentation processor of claim 1, wherein a bin gate (9) is slidably arranged at the bottom of the fermentation tank (1), and the bin gate (9) is driven by an oil cylinder (10) or an air cylinder to move up and down.
6. The integrated straw fermentation processor of any one of claims 1 to 5, wherein a protective housing (18) is arranged outside the fermentation tank (1).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010543113.1A CN111646834B (en) | 2020-06-15 | 2020-06-15 | Integrated straw fermentation processor |
| PCT/CN2020/105818 WO2021253583A1 (en) | 2020-06-15 | 2020-07-30 | Integrated straw fermentation processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010543113.1A CN111646834B (en) | 2020-06-15 | 2020-06-15 | Integrated straw fermentation processor |
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| Publication Number | Publication Date |
|---|---|
| CN111646834A CN111646834A (en) | 2020-09-11 |
| CN111646834B true CN111646834B (en) | 2021-02-02 |
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| CN202010543113.1A Active CN111646834B (en) | 2020-06-15 | 2020-06-15 | Integrated straw fermentation processor |
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| Country | Link |
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| CN (1) | CN111646834B (en) |
| WO (1) | WO2021253583A1 (en) |
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| CN114262656B (en) * | 2022-01-14 | 2024-12-13 | 苏州农业职业技术学院 | An integrated fermentation tank |
| CN115028484B (en) * | 2022-05-27 | 2024-07-09 | 重庆剑鑫威科技有限公司 | CO (carbon monoxide)2Straw gas fertilizer reaction tank |
| CN115246748B (en) * | 2022-06-09 | 2023-07-28 | 丽水旺能生态科技有限公司 | Kitchen waste solid residue conversion organic fertilizer device and process thereof |
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| CN115109683B (en) * | 2022-07-20 | 2024-12-24 | 湖北问心农业科技有限公司 | A method for preparing a special microbial agent for sugarcane and a special production equipment |
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| CN108745137A (en) * | 2018-07-25 | 2018-11-06 | 佛山科瑞菲新能源科技有限公司 | A kind of crushing material rabbling mechanism with automatic rotary gland |
| CN208660973U (en) * | 2018-07-25 | 2019-03-29 | 佛山科瑞菲新能源科技有限公司 | A kind of crushing material rabbling mechanism with automatic rotary gland |
| CN109089570A (en) * | 2018-07-31 | 2018-12-28 | 李俊 | A kind of agricultural stalk weeds are pulverized and mixed installation for fermenting |
| CN108940443A (en) * | 2018-08-15 | 2018-12-07 | 甘肃利国农牧业科技发展有限公司 | A kind of paddy crushing device |
| CN110252766A (en) * | 2019-06-06 | 2019-09-20 | 南京工程学院 | A comprehensive recycling device for campus kitchen waste and its use method |
| CN110256129A (en) * | 2019-07-24 | 2019-09-20 | 余杏花 | A kind of organic fertilizer production equipment |
| CN210394205U (en) * | 2019-08-12 | 2020-04-24 | 江苏中科纽克生态科技有限公司 | Straw crushing and composting device |
| CN110918596A (en) * | 2019-11-07 | 2020-03-27 | 南京明珠肥料有限责任公司 | Novel kitchen waste and kitchen waste integrated treatment system |
-
2020
- 2020-06-15 CN CN202010543113.1A patent/CN111646834B/en active Active
- 2020-07-30 WO PCT/CN2020/105818 patent/WO2021253583A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN111646834A (en) | 2020-09-11 |
| WO2021253583A1 (en) | 2021-12-23 |
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Denomination of invention: Integrated straw fermentation processor Effective date of registration: 20220414 Granted publication date: 20210202 Pledgee: Zhejiang Merchants Bank Limited by Share Ltd. Taizhou branch Pledgor: TAIZHOU YIMING MACHINERY CO.,LTD. Registration number: Y2022330000525 |
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