CN110194690B - Organic fertilizer fermenting installation - Google Patents
Organic fertilizer fermenting installation Download PDFInfo
- Publication number
- CN110194690B CN110194690B CN201910645490.3A CN201910645490A CN110194690B CN 110194690 B CN110194690 B CN 110194690B CN 201910645490 A CN201910645490 A CN 201910645490A CN 110194690 B CN110194690 B CN 110194690B
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- pipe
- barrel
- air
- cover
- heat exchange
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- 239000003895 organic fertilizer Substances 0.000 title claims abstract description 26
- 238000009434 installation Methods 0.000 title description 5
- 238000009826 distribution Methods 0.000 claims abstract description 42
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 238000000855 fermentation Methods 0.000 claims abstract description 24
- 230000004151 fermentation Effects 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims description 14
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 24
- 239000003337 fertilizer Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000009916 joint effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 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
- 241001464837 Viridiplantae Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010828 animal waste Substances 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000001863 plant nutrition Effects 0.000 description 1
- 239000010908 plant waste Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- 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
- C05F17/60—Heating or cooling during the treatment
-
- 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
- C05F17/971—Constructional parts, e.g. floors, covers or doors for feeding or discharging materials to be treated; for feeding or discharging other material
- C05F17/979—Constructional parts, e.g. floors, covers or doors for feeding or discharging materials to be treated; for feeding or discharging other material the other material being gaseous
-
- 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
- C05F17/971—Constructional parts, e.g. floors, covers or doors for feeding or discharging materials to be treated; for feeding or discharging other material
- C05F17/986—Constructional parts, e.g. floors, covers or doors for feeding or discharging materials to be treated; for feeding or discharging other material the other material being liquid
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to an organic fertilizer fermentation device. The organic fertilizer fermentation device comprises a barrel, an air outlet pipe, a heat exchange pipe, an air distribution pipe and an air cushion block, wherein the upper end of the barrel is connected with an upper sealing cover, the center of the upper end of the upper sealing cover is connected with the air outlet pipe, the upper end of the air outlet pipe is movably connected with a movable cover, a side plate is arranged in the barrel, and the heat exchange pipe is connected to the side plate. The upper end of the cylinder body is connected with the air outlet pipe, the upper end of the air outlet pipe is movably connected with the movable cover, the movable cover can be automatically opened under internal air pressure, the automatic discharge of internal air is facilitated, the side plate is arranged in the cylinder body, the heat exchange pipe is connected to the side plate, water flows with different temperatures can be introduced into the heat exchange pipe, internal heating or cooling is performed, the internal temperature is controlled, the proper fermentation temperature of organic fertilizer is ensured, and the fermentation efficiency is improved.
Description
Technical Field
The invention relates to an organic fertilizer fermentation device, and belongs to the technical field of organic fertilizer production.
Background
Organic fertilizers are mainly derived from plants and animals and are applied to soil to provide plant nutrition as a carbonaceous material of its primary function. Is processed from biological substances, animal and plant wastes and plant residues, eliminates toxic and harmful substances therein, and is rich in a large amount of beneficial substances including various organic acids, peptides and rich nutrient elements including nitrogen, phosphorus and potassium. The organic fertilizer has the advantages of providing comprehensive nutrition for crops, along with long fertilizer efficiency, increasing and updating soil organic matters, promoting microorganism propagation, improving physicochemical property and biological activity of soil, being main nutrients for green food production, needing deep fermentation in the preparation process of the organic fertilizer, stimulating the fertilizer efficiency of the organic fertilizer, decomposing cellulose in the organic fertilizer, ensuring better absorption of green plants and improving the fertilizer efficiency.
The fermentation efficiency of the organic fertilizer fermentation of the existing organic fertilizer is low, rapid fermentation temperature rise cannot be performed, meanwhile, aerobic and anaerobic environments in the fermentation process are difficult to control, rapid aerobic and anaerobic adjustment cannot be performed, so that the fermentation is not thorough enough, and the organic fertilizer cannot achieve the best fermentation effect.
Disclosure of Invention
(one) solving the technical problems
In order to solve the problems of the prior art, the invention provides an organic fertilizer fermentation device.
(II) technical scheme
In order to achieve the above purpose, the main technical scheme adopted by the invention comprises the following steps: the novel heat exchange type air distribution pipe comprises a barrel, an air outlet pipe, a heat exchange pipe, an air distribution pipe and an air cushion block, wherein the upper end of the barrel is connected with an upper sealing cover, the upper end of the upper sealing cover is connected with the air outlet pipe in the center, the upper end of the air outlet pipe is movably connected with a movable cover, a side plate is arranged in the barrel, the heat exchange pipe is connected to the side plate, the lower end of the side plate is connected with a transverse water inlet pipe, the side plate is connected with a transverse water outlet pipe, the bottom of the barrel is connected with a discharging pipe, one end of the discharging pipe is connected with a sealing end cover, the sealing end cover is connected with a matched annular sealing pad, the outer side of the bottom of the barrel is provided with an annular distribution pipe, the distribution pipe is connected with an air inlet pipe, one end of the air distribution pipe is internally connected with a transverse rod, one end of the air distribution pipe is movably clamped with the air cushion block, the bottom of the air cushion block is connected with a connecting rod, the connecting rod is connected with a spring, and the bottom of the barrel is connected with a symmetrical supporting rod.
Preferably, a plurality of threaded holes are formed in the cylinder and the upper sealing cover, and the cylinder and the upper sealing cover are connected through a plurality of bolts.
Preferably, the upper end of the air outlet pipe is movably connected with one side of the movable cover, and the movable cover is matched and clamped with the air outlet pipe.
Preferably, the side plates are symmetrically arranged in the cylinder body, the side plates are hollow, heat exchange pipes connected in an inclined mode are arranged between the side plates, and the heat exchange pipes are arranged in a plurality of modes.
Preferably, the bottom of the cylinder is provided with an inclined discharging pipe, the bottom of the discharging pipe is connected with a matched sealing end cover, and an annular groove matched with the sealing gasket is arranged on the sealing end cover.
Preferably, the distribution pipe and the cylinder body are coaxially arranged, a plurality of air distribution pipes are connected to the distribution pipe, and the air inlet pipe is connected with the air supply equipment.
Preferably, the air cushion block is movably clamped with one end of the air distribution pipe, the bottom of the air cushion block is connected with a connecting rod movably clamped with the cross rod, and the bottom of the connecting rod is connected with a spring.
(III) beneficial effects
Compared with the prior art, the invention provides an organic fertilizer fermentation device, which has the following beneficial effects:
(1) This organic fertilizer fermenting installation, through being connected with the outlet duct in the upper end of barrel, can discharge the inside gas of barrel, outlet duct upper end swing joint has the movable cover, and the movable cover can open under the internal atmospheric pressure automatically, the inside gaseous automatic discharge of being convenient for is provided with the curb plate in the inside of barrel, is connected with the heat exchange tube on the curb plate, and the rivers of different temperatures can be let in to the heat exchange tube inside, carries out inside heating or cooling, and the control inside temperature guarantees the suitable fermentation temperature of fertilizer, improves fermentation efficiency.
(2) This organic fertilizer fermenting installation, through being connected with the distribution pipe in barrel bottom, be connected with a plurality of gas distribution pipes on the distribution pipe, one side of distribution pipe is connected with the intake pipe, the intake pipe is connected with high-pressure gas equipment, the bottom at the barrel with compressed gas evenly distributed through the gas distribution pipe, the disturbance of fertilizer is carried out in the time of the inside compressed gas can provide oxygen simultaneously, fermentation effect is good, at the inside movable joint gas cushion of gas distribution pipe's one end, the spring of gas cushion through the bottom carries out elastic connection, the inside atmospheric pressure jack-up of gas cushion accessible, the automatic resilience of accessible spring seals when stopping the air feed simultaneously, avoid the backward flow of fertilizer to block up the gas distribution pipe.
Drawings
FIG. 1 is a schematic plan view of the present invention;
FIG. 2 is a schematic view of the connection of the gas distribution pipe of the present invention;
FIG. 3 is an enlarged schematic view of the invention at A.
In the figure: 1 barrel, 2 upper sealing cover, 3 outlet duct, 4 movable cover, 5 curb plate, 6 heat exchange tube, 7 inlet tube, 8 outlet pipe, 9 discharging pipe, 10 seal end cover, 11 sealing gasket, 12 distributing pipe, 13 intake pipe, 14 gas distribution pipe, 15 horizontal pole, 16 gas cushion, 17 connecting rod, 18 spring, 19 bracing piece.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, an organic fertilizer fermenting apparatus comprises a barrel 1, an air outlet pipe 3, a heat exchange pipe 6, an air distribution pipe 14 and an air cushion block 16, wherein the upper end of the barrel 1 is connected with an upper sealing cover 2, the central position of the upper end of the upper sealing cover 2 is connected with the air outlet pipe 3, the upper end of the air outlet pipe 3 is movably connected with a movable cover 4, a side plate 5 is arranged in the barrel 1, the heat exchange pipe 6 is connected on the side plate 5, one end of the lower side plate 5 is connected with a horizontal water inlet pipe 7, the upper end side plate 5 is connected with a horizontal water outlet pipe 8, the bottom end of the barrel 1 is connected with a discharging pipe 9, one end of the discharging pipe 9 is connected with a sealing end cover 10, a matched annular sealing gasket 11 is connected on the sealing end cover 10, an annular distribution pipe 12 is arranged outside the bottom of the barrel 1, an air inlet pipe 13 is connected on the distribution pipe 12, one end of the air distribution pipe 14 is internally connected with a horizontal rod 15 which is horizontally arranged, one end of the air distribution pipe 14 is movably clamped with the air cushion block 16, the bottom of the air cushion block 16 is connected with a connecting rod 17, the bottom of the connecting rod 17 is connected with a spring 18, and the bottom end of the barrel 1 is connected with a symmetrical supporting rod 19.
All be provided with a plurality of screw holes on barrel 1 and the upper cover 2, barrel 1 and upper cover 2 pass through a plurality of bolted connection, and barrel 1 passes through the screw bolt to be connected with upper cover 2, and the connection is sealed, is convenient for the placing of fertilizer simultaneously.
The upper end swing joint activity lid 4 of outlet duct 3 one side, activity lid 4 and outlet duct 3 match joint, and the outlet duct 3 that the upper end set up can carry out gaseous discharge, and upper end swing joint's activity lid 4 can be opened voluntarily, carries out inside gaseous discharge voluntarily.
The side plates 5 are oppositely symmetrically arranged in the cylinder body 1, the side plates 5 are hollow, heat exchange pipes 6 connected in an inclined mode are arranged between the side plates 5, the heat exchange pipes 6 are arranged in a plurality of modes, internal water flow is distributed through the side plates 5, heat exchange is conducted through the heat exchange pipes 6, the contact area of the heat exchange pipes 6 arranged in an inclined mode can be increased, and heat exchange is accelerated.
The bottom of barrel 1 is provided with the discharging pipe 9 of slope, and assorted end cover 10 is connected to the bottom of discharging pipe 9, sets up on the end cover 10 with sealing gasket 11 assorted ring channel, carries out the ejection of compact through the discharging pipe 9 of bottom, and sealing gasket 11 increases sealing performance simultaneously, and is sealed effectual.
The distributing pipe 12 and the cylinder body 1 are arranged coaxially, a plurality of air distribution pipes 14 are connected to the distributing pipe 12, the air inlet pipe 13 is connected with air supply equipment, and the air is uniformly distributed through the plurality of air distribution pipes 14, so that oxygen is provided for the fermentation of the organic fertilizer in the cylinder body 1.
The air cushion block 16 is movably clamped with one end of the air distribution pipe 14, the bottom of the air cushion block 16 is connected with the connecting rod 17 movably clamped with the cross rod 15, the bottom of the connecting rod 17 is connected with the spring 18, the air cushion block 16 is elastically connected through the spring 18 at the bottom, the air cushion block 16 can be jacked up through internal air pressure, and meanwhile, when air supply is stopped, the air cushion block can be automatically rebounded through the spring 18 to seal, so that the air distribution pipe 14 is prevented from being blocked by backflow of organic fertilizer.
To sum up, this organic fertilizer fermenting installation, be connected with outlet duct 3 in the upper end of barrel 1 during the use, can discharge the inside gas of barrel 1, outlet duct 3 upper end swing joint has movable cover 4, movable cover 4 can open under the internal atmospheric pressure automatically, be convenient for the automatic discharge of inside gas, be provided with curb plate 5 in the inside of barrel 1, be connected with heat exchange tube 6 on the curb plate 5, the rivers of different temperatures can be let in to heat exchange tube 6 inside, carry out inside heating or cooling, control inside temperature guarantees the suitable fermentation temperature of fertilizer, be connected with distribution pipe 12 in barrel 1 bottom, be connected with a plurality of gas distribution pipes 14 on the distribution pipe 12, one side of distribution pipe 12 is connected with intake pipe 13, intake pipe 13 is connected with high-pressure gas equipment, with compressed gas evenly distributed in the bottom of barrel 1 through gas distribution pipe 14, the disturbance of fertilizer can be carried out to inside compressed gas simultaneously, the fermentation is effectual, the inside movable joint gas cushion 16 in one end of gas cushion 16 carries out elastic connection through the spring 18 of bottom, the inside jack-up of block 16 accessible inside air distribution pipe 14, can be sealed through the spring 18 when automatic gas distribution pipe 18 is stopped, the air cushion is prevented from sealing up by the air cushion machine.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. An organic fertilizer fermentation device comprises a barrel (1), an air outlet pipe (3), a heat exchange pipe (6), an air distribution pipe (14) and an air cushion block (16), and is characterized in that the upper end of the barrel (1) is connected with an upper sealing cover (2), the air outlet pipe (3) is connected to the central position of the upper end of the upper sealing cover (2), the upper end of the air outlet pipe (3) is movably connected with a movable cover (4), a side plate (5) is arranged in the barrel (1), the heat exchange pipe (6) is connected to the side plate (5), the lower end of the side plate (5) is connected with a transverse water inlet pipe (7), the upper end of the side plate (5) is connected with a transverse water outlet pipe (8), the bottom end of the barrel (1) is connected with a discharging pipe (9), one end of the discharging pipe (9) is connected with a sealing end cover (10), a matched annular sealing end cover (11) is connected with the sealing end cover (10), the outer side of the bottom of the barrel (1) is provided with an annular distribution pipe (12), the distribution pipe (12) is coaxially arranged with the barrel (1), one end of the air inlet pipe (13) is connected with a plurality of air distribution pipes (13), the air cushion is characterized in that one end of the air distribution pipe (14) is internally connected with a transverse rod (15) which is transversely arranged, one end of the air distribution pipe (14) is movably clamped with an air cushion block (16), the bottom of the air cushion block (16) is connected with a connecting rod (17) which is movably clamped with the transverse rod (15), the bottom end of the connecting rod (17) is connected with a spring (18), and the bottom end of the cylinder body (1) is connected with symmetrical supporting rods (19);
the side plates (5) are symmetrically arranged in the cylinder body (1), the side plates (5) are hollow, heat exchange pipes (6) connected in an inclined mode are arranged between the side plates (5), and the heat exchange pipes (6) are arranged in a plurality of modes.
2. An organic fertilizer fermentation apparatus according to claim 1, wherein: the cylinder body (1) and the upper sealing cover (2) are respectively provided with a plurality of threaded holes, and the cylinder body (1) and the upper sealing cover (2) are connected through a plurality of bolts.
3. An organic fertilizer fermentation apparatus according to claim 1, wherein: the upper end of the air outlet pipe (3) is movably connected with one side of the movable cover (4), and the movable cover (4) is matched and clamped with the air outlet pipe (3).
4. An organic fertilizer fermentation apparatus according to claim 1, wherein: the bottom of barrel (1) is provided with discharging pipe (9) of slope, assorted sealed end cover (10) are connected to the bottom of discharging pipe (9), set up on sealed end cover (10) with sealed pad (11) assorted ring channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910645490.3A CN110194690B (en) | 2019-07-17 | 2019-07-17 | Organic fertilizer fermenting installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910645490.3A CN110194690B (en) | 2019-07-17 | 2019-07-17 | Organic fertilizer fermenting installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110194690A CN110194690A (en) | 2019-09-03 |
| CN110194690B true CN110194690B (en) | 2024-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910645490.3A Active CN110194690B (en) | 2019-07-17 | 2019-07-17 | Organic fertilizer fermenting installation |
Country Status (1)
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| CN (1) | CN110194690B (en) |
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| CN208102777U (en) * | 2018-03-20 | 2018-11-16 | 高喜庆 | A kind of hermetically sealed can |
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| CN109180252A (en) * | 2018-08-08 | 2019-01-11 | 遵义大兴复肥有限责任公司 | Organic fertilizer is sealed by fermentation device |
| CN210140540U (en) * | 2019-07-17 | 2020-03-13 | 南通惠农生物有机肥有限公司 | Organic fertilizer fermenting installation |
-
2019
- 2019-07-17 CN CN201910645490.3A patent/CN110194690B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207040842U (en) * | 2017-06-22 | 2018-02-27 | 张坤 | A kind of additive for microbe feedstuff fermentation system |
| CN207121595U (en) * | 2017-08-01 | 2018-03-20 | 漯河职业技术学院 | A kind of food fermentation device |
| CN207512089U (en) * | 2017-08-28 | 2018-06-19 | 云南润杰农业科技股份有限公司 | A kind of microbial manure installation for fermenting |
| CN207581682U (en) * | 2017-10-31 | 2018-07-06 | 承德首正生物科技有限公司 | A kind of organic fertilizer installation for fermenting convenient for supercharging |
| CN107858234A (en) * | 2017-12-15 | 2018-03-30 | 广西农潮果业有限公司 | Dragon fruit white wine fermentation device |
| CN207933394U (en) * | 2018-01-29 | 2018-10-02 | 中宁县华葡农林科技有限公司 | A kind of wine fermentation tank spring pressure respirator |
| CN208102777U (en) * | 2018-03-20 | 2018-11-16 | 高喜庆 | A kind of hermetically sealed can |
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| CN109180252A (en) * | 2018-08-08 | 2019-01-11 | 遵义大兴复肥有限责任公司 | Organic fertilizer is sealed by fermentation device |
| CN210140540U (en) * | 2019-07-17 | 2020-03-13 | 南通惠农生物有机肥有限公司 | Organic fertilizer fermenting installation |
Also Published As
| Publication number | Publication date |
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| CN110194690A (en) | 2019-09-03 |
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