CN212127993U - Equipment for converting fish wastes into organic fertilizers - Google Patents
Equipment for converting fish wastes into organic fertilizers Download PDFInfo
- Publication number
- CN212127993U CN212127993U CN202020707369.7U CN202020707369U CN212127993U CN 212127993 U CN212127993 U CN 212127993U CN 202020707369 U CN202020707369 U CN 202020707369U CN 212127993 U CN212127993 U CN 212127993U
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- crushing
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- fermentation box
- fermentation
- crushing shaft
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 47
- 239000002699 waste material Substances 0.000 title claims abstract description 43
- 239000003337 fertilizer Substances 0.000 title claims abstract description 15
- 238000000855 fermentation Methods 0.000 claims abstract description 74
- 230000004151 fermentation Effects 0.000 claims abstract description 73
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 238000007599 discharging Methods 0.000 claims abstract description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 25
- 238000001914 filtration Methods 0.000 claims description 25
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 239000003895 organic fertilizer Substances 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 239000011941 photocatalyst Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 26
- 238000003756 stirring Methods 0.000 description 7
- 239000002689 soil Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000003912 environmental pollution Methods 0.000 description 4
- 238000010298 pulverizing process Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009298 carbon filtering Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000035558 fertility Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000012545 processing Methods 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
- 230000001133 acceleration Effects 0.000 description 1
- 239000010828 animal waste Substances 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000012544 monitoring process 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
- 230000008569 process Effects 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 238000000746 purification Methods 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
Images
Classifications
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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 utility model discloses equipment for converting fish wastes into organic fertilizers, which comprises a feeding mechanism, a crushing mechanism, a fermentation box and a discharging mechanism which are connected in sequence; the feeding mechanism comprises a feed hopper; a feed inlet is formed in the bottom of the feed hopper; the crushing mechanism comprises a crushing box, a plurality of crushing shafts and a plurality of driving motors; a first containing cavity is formed in the crushing box, and the feed inlet is communicated with the first containing cavity; the crushing shaft comprises a first crushing shaft and a second crushing shaft, and a plurality of crushing blades which are uniformly distributed are arranged on the first crushing shaft and the second crushing shaft; fermentation mechanism includes a fermenting case, the inside second that is equipped with of fermenting case holds the chamber, the fermenting case is close to crushing mechanism's one end is equipped with pipeline, discharge mechanism is the discharging pipe of a cylinder type, the discharging pipe with the second holds the chamber intercommunication. The utility model discloses simple structure, convenient to use and environmental protection, the practicality is strong.
Description
Technical Field
The utility model relates to an organic fertilizer preparation equipment field, in particular to fish discarded object conversion organic fertilizer equipment.
Background
The organic fertilizer is mainly derived from plants and/or animals, and is a carbon-containing material which is applied to soil to provide plant nutrition as a main function. Is prepared from biological substances, animal and plant wastes and plant residues, eliminates toxic and harmful substances in the biological substances, 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 fertilizer not only can provide comprehensive nutrition for crops, but also has long fertilizer efficiency, can increase and update soil organic matters, promote microbial propagation, improve the physical and chemical properties and biological activity of soil, and is a main nutrient for green food production.
With the development of economy and the acceleration of urbanization, urban population is increased and urban pollutants are increased continuously. In fact, urban pollutants can be changed into organic fertilizers through treatment. The organic fertilizer is necessary for organic agriculture and ecological agriculture, can improve soil property, soil fertility, yield and quality of agricultural products and can inhibit environmental pollution. For example: a lot of fish wastes are generated in the processing process of the fish, and if the fish wastes are not effectively treated, the environment is polluted; the fish wastes are processed and comprehensively utilized, so that wastes can be changed into valuables, environmental pollution can be avoided, the wastes after the fish processing are fully utilized for comprehensive development and utilization, and the effects of improving ecological benefits and social benefits can be achieved. If the fish wastes can be processed into organic fertilizers, the soil fertility can be increased, the crop yield can be increased, and the fish wastes can be prevented from polluting the environment; therefore, an apparatus for converting fish waste into organic fertilizer, which has a simple structure, is convenient to use and is environment-friendly, is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art and providing a fish waste conversion organic fertilizer device which has simple structure, convenient use and environmental protection.
In order to realize the purpose of the utility model, the utility model discloses a technical scheme realize as follows: a fish waste conversion organic fertilizer device comprises a feeding mechanism, a crushing mechanism, a fermentation box and a discharging mechanism which are connected in sequence;
the feeding mechanism comprises a feeding hopper, and the feeding hopper is gradually reduced from top to bottom; a feed inlet is formed in the bottom of the feed hopper;
the crushing mechanism comprises a crushing box, a plurality of crushing shafts and a plurality of driving motors; a first containing cavity is formed in the crushing box, and the feed inlet is communicated with the first containing cavity; the crushing shaft comprises a first crushing shaft and a second crushing shaft which are transversely arranged in the first accommodating cavity, and a plurality of crushing blades which are uniformly distributed are arranged on the first crushing shaft and the second crushing shaft; the driving motors comprise a first driving motor for driving the first crushing shaft and a second driving motor for driving the second crushing shaft; the first driving motor and the second driving motor are arranged on the outer side of the crushing box and are respectively connected with the first crushing shaft and the second crushing shaft;
the fermentation mechanism comprises a fermentation box, a second accommodating cavity is arranged in the fermentation box, a conveying pipeline is arranged at one end of the fermentation box close to the crushing mechanism, one end of the conveying pipeline is connected with the fermentation box, and the other end of the conveying pipeline is inclined upwards and connected with the crushing box; the first accommodating cavity is communicated with the second accommodating cavity through the conveying pipeline;
a gas filtering pipeline is arranged on the front side or the rear side of the fermentation box and communicated with the second accommodating cavity; the gas filtering pipeline extends upwards from the side wall of the fermentation box and is bent; a plurality of layers of filter screens are arranged in the gas filtering pipeline;
the discharging mechanism is a cylindrical discharging pipe, and the discharging pipe is arranged at the lower part of one end of the fermentation box far away from the crushing box and is inclined downwards; the discharge pipe is communicated with the second accommodating cavity, and a first valve is arranged in the discharge pipe;
preferably, a temperature sensor is arranged inside the fermentation box and used for measuring the temperature inside the fermentation box; the temperature sensor is an infrared temperature sensor.
Preferably, a plurality of PTC heaters which are uniformly distributed are arranged at the bottom of the fermentation tank.
Preferably, the fermentation box is connected with a water pump through a water pipe.
Preferably, a second valve is arranged on the conveying pipeline.
Preferably, the filter screen includes dry filter screen, first active carbon filter screen, the second active carbon filter screen that sets gradually along the gas flow direction.
Preferably, the inner wall of the gas filtering pipeline is further provided with a photocatalyst coating and an ultraviolet lamp, and the photocatalyst coating and the ultraviolet lamp are located between the first activated carbon filter screen and the second activated carbon filter screen and are oppositely arranged.
Preferably, one end of the gas filtering pipeline close to the fermentation box is provided with a second valve.
Preferably, the crushing device further comprises a first frame and a second frame, wherein the first frame is arranged at the bottom of the crushing box and used for supporting the crushing box; the second frame is arranged at the bottom of the fermentation box and used for supporting the fermentation box.
Advantageous effects
Compared with the prior art, the utility model discloses the beneficial effect who gains does: the utility model has simple structure and convenient use, and comprises a feeding mechanism, a crushing mechanism, a fermentation box and a discharging mechanism; after the fish waste enters the crushing mechanism through the feeding mechanism to be crushed, the fish waste is conveyed to the fermentation box to be fermented, the fish waste can be converted into organic fertilizer, and environmental pollution caused by random discarding of the fish waste is avoided; simultaneously the rear side of fermenting case is equipped with gas filtering pipeline, be equipped with dry filter screen, first active carbon filter screen, second active carbon filter screen, photocatalyst coating and ultraviolet lamp in the gas filtering pipeline, filter and purify the harmful gas that produces after the fermentation of fish discarded object, the gas that can effectively prevent to discharge causes the pollution, green to the air. The bottom of the fermentation box is provided with a plurality of evenly distributed PTC heaters, the PTC heaters are arranged to heat the fermentation box, so that the temperature can be increased to the fermentation temperature required by the fish waste, the fermented fish waste can be heated and dried, and harmful bacteria can be killed at high temperature.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the shredder mechanism of the present invention;
FIG. 3 is a cross-sectional view of a gas filtration duct of the present invention;
fig. 4 is a schematic structural view of the PTC heater of the present invention;
the technical characteristics corresponding to the marks in the attached drawings are as follows: 1-feeding mechanism, 11-feeding hopper, 12-feeding inlet, 2-crushing mechanism, 21-crushing box, 211-first containing cavity, 22-first crushing shaft, 23-second crushing shaft, 24-first driving motor, 25-second driving motor, 26-crushing blade, 3-fermentation box, 4-discharging mechanism, 41-discharging pipe, 5-conveying pipe, 6-gas filtering pipeline, 61-third valve, 62-drying filtering net, 63-first active carbon filtering net, 64-photocatalyst coating, 65-ultraviolet lamp, 66-second active carbon filtering net, 7-PTC heater, 8-first frame, 9-second frame.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
as shown in fig. 1, a fish waste conversion organic fertilizer device comprises a feeding mechanism 1, a crushing mechanism 2, a fermentation box 3 and a discharging mechanism 4 which are connected in sequence; after being crushed in the crushing mechanism 2 through the feeding mechanism 1, the fish waste is conveyed to the fermentation box 3 for fermentation, so that the fish waste can be converted into organic fertilizer, and environmental pollution caused by random discarding of the fish waste is avoided;
as shown in fig. 1, the feeding mechanism 1 comprises a feeding hopper 11, and the feeding hopper 11 is gradually reduced from top to bottom; the bottom of the feed hopper 11 is provided with a feed inlet 12; the feed hopper 11 and the feed inlet 12 are arranged to facilitate the fish waste to enter the crushing mechanism 2.
As shown in fig. 1 and 2, the crushing mechanism 2 includes a crushing box 21, a plurality of crushing shafts, and a plurality of driving motors; a first accommodating cavity 211 is formed in the crushing box 21, and the feed inlet 12 is communicated with the first accommodating cavity 211; the first receiving chamber 211 is provided to provide a receiving space for installing the pulverizing shaft and passing fish waste.
As shown in fig. 2, the crushing shaft includes a first crushing shaft 22 and a second crushing shaft 23 transversely disposed in the first accommodating cavity 211, and a plurality of crushing blades 26 are uniformly distributed on the first crushing shaft 22 and the second crushing shaft 23; the driving motors include a first driving motor 24 driving the first pulverizing shaft 22 and a second driving motor 25 driving the second pulverizing shaft 23; the first driving motor 24 and the second driving motor 25 are arranged outside the crushing box 21, and the first driving motor 24 and the second driving motor 25 are respectively connected with the first crushing shaft 22 and the second crushing shaft 23; specifically, the first crushing shaft 22 and the second crushing shaft 23 crush the thrown-in fish waste by the crushing blade 26 under the driving of the first driving motor 24 and the second driving motor 25, respectively.
As shown in fig. 1, the bottom of the crushing box 21 is provided with the first frame 8, and the first frame 8 is used for supporting the crushing box 21;
fermentation mechanism includes a fermenting case 3, fermenting case 3 is inside to be equipped with the second and to hold the chamber (not drawn in the drawing), the second holds setting up of chamber and provides a fermentation space for the fish discarded object after rubbing crusher constructs 2 and smashes.
As shown in fig. 1, the second frame 9 is disposed at the bottom of the fermentation box 3, and the second frame 9 is used for supporting the fermentation box 3.
As shown in fig. 1, a conveying pipeline 5 is arranged at one end of the fermentation box 3 close to the crushing mechanism 2, one end of the conveying pipeline 5 is connected with the fermentation box 3, and the other end of the conveying pipeline is connected with the crushing box 21 in an upward inclined manner; the first accommodating cavity 211 is communicated with the second accommodating cavity through the conveying pipeline 5; the arrangement of the conveying pipeline 5 is convenient for the crushed fish waste to enter the fermentation box.
As shown in fig. 1, the discharging mechanism 4 is a cylindrical discharging pipe 41, and the discharging pipe 41 is arranged at the lower part of one end of the fermentation box 3 far away from the crushing box 21 and is inclined downwards; the discharge pipe 41 is communicated with the second accommodating cavity, and the discharge pipe 41 is arranged to facilitate outflow of fermented fish wastes.
A first valve (not shown in the drawing) is arranged in the discharge pipe 41, and specifically, when the first valve is closed, the discharge pipe 41 is sealed to prevent fish waste in the fermentation tank 3 from leaking; when the first valve is opened, the fermented fish wastes are conveniently output outwards through the discharge pipe 41;
a stirring device (not shown in the attached drawing) is also arranged in the fermentation box 3, and the stirring device comprises a stirring shaft and stirring blades arranged on the stirring shaft; the stirring device is convenient for stirring the fish wastes in the fermentation box.
A temperature sensor (not shown in the drawing) is arranged inside the fermentation box 3 and is used for measuring the temperature inside the fermentation box; the temperature sensor is an infrared temperature sensor; the temperature sensor is arranged to facilitate real-time monitoring of the temperature inside the fermentation box.
As shown in fig. 4, a plurality of PTC heaters 7 are uniformly distributed at the bottom of the fermentation tank 3, and the PTC heaters 7 are arranged to heat the fermentation tank 3, so that the temperature can be raised to a fermentation temperature required by the fish waste, and the fermented fish waste can be heated and dried, and some harmful bacteria can be killed.
The delivery pipe 5 is provided with a second valve (not shown in the drawing). The second valve is arranged to conveniently isolate the fermentation box 3 from being communicated with the outside, so that the fermentation box 3 is kept relatively closed.
The fermentation box 3 is connected with a water pump (not shown in the attached drawing) through a water pipe (not shown in the attached drawing), and the water pump is arranged to convey water to the inside of the fermentation box 3, so that the fermentation humidity of the fish wastes is improved.
As shown in fig. 1, a gas filtering pipe 6 is arranged at the front side or the rear side of the fermentation box 3, and in the embodiment, the gas filtering pipe 6 is arranged at the rear side of the fermentation box 3 and at one end of the fermentation box 3 far away from the crushing box 21; the gas filtering pipeline 6 is communicated with the second accommodating cavity; the gas filtering pipeline 6 is bent upwards from the side wall of the fermentation box 3; the gas filtering pipeline 6 is convenient for discharging and filtering the gas in the fermentation box 3.
As shown in fig. 3, a third valve 61 is disposed at one end of the gas filtering pipe 6 close to the fermenting box 3. The third valve 61 is arranged to facilitate the isolation of the fermentation box 3 from the outside, so that the fermentation box 3 is kept relatively closed.
As shown in fig. 3, a plurality of layers of filter screens are arranged in the gas filtering pipeline 6, and each filter screen includes a dry filter screen 62, a first activated carbon filter screen 63, and a second activated carbon filter screen 64 which are sequentially arranged along the gas flowing direction. Specifically, after opening third valve 61, the gas in fermenting case 3 loops through dry filter screen 62, first active carbon filter screen 63 and second active carbon filter screen 64, dry filter screen 62, first active carbon filter screen 63 and second active carbon filter screen 64 carry out filtration purification to the harmful gas that produces among the fish discarded object fermentation process, and green can effectively prevent to cause the pollution to the air.
As shown in fig. 3, the inner wall of the gas filtering duct 6 is further provided with a photocatalyst coating 65 and an ultraviolet lamp 66, and the photocatalyst coating 65 and the ultraviolet lamp 66 are located between the first activated carbon filter screen 63 and the second activated carbon filter screen 64 and are arranged oppositely. The photocatalyst coating 65 purifies the gas flowing through under the irradiation of the ultraviolet lamp 66, and can effectively prevent the discharged gas from polluting the air.
The above description is only an embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered by the scope of the present application. Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (9)
1. A fish waste converts organic fertilizer equipment which characterized in that: comprises a feeding mechanism, a crushing mechanism, a fermentation box and a discharging mechanism which are connected in sequence;
the feeding mechanism comprises a feeding hopper, and the feeding hopper is gradually reduced from top to bottom; a feed inlet is formed in the bottom of the feed hopper;
the crushing mechanism comprises a crushing box, a plurality of crushing shafts and a plurality of driving motors; a first containing cavity is formed in the crushing box, and the feed inlet is communicated with the first containing cavity; the crushing shaft comprises a first crushing shaft and a second crushing shaft which are transversely arranged in the first accommodating cavity, and a plurality of crushing blades which are uniformly distributed are arranged on the first crushing shaft and the second crushing shaft; the driving motors comprise a first driving motor for driving the first crushing shaft and a second driving motor for driving the second crushing shaft; the first driving motor and the second driving motor are arranged on the outer side of the crushing box and are respectively connected with the first crushing shaft and the second crushing shaft;
the fermentation mechanism comprises a fermentation box, a second accommodating cavity is arranged in the fermentation box, a conveying pipeline is arranged at one end of the fermentation box close to the crushing mechanism, one end of the conveying pipeline is connected with the fermentation box, and the other end of the conveying pipeline is inclined upwards and connected with the crushing box; the first accommodating cavity is communicated with the second accommodating cavity through the conveying pipeline;
a gas filtering pipeline is arranged on the front side or the rear side of the fermentation box and communicated with the second accommodating cavity; the gas filtering pipeline is bent upwards from the side wall of the fermentation box; a plurality of layers of filter screens are arranged in the gas filtering pipeline;
the discharging mechanism is a cylindrical discharging pipe, and the discharging pipe is arranged at the lower part of one end of the fermentation box far away from the crushing box and is inclined downwards; the discharge pipe with the second holds the chamber intercommunication, be equipped with first valve in the discharge pipe.
2. The apparatus for converting fish wastes into organic fertilizers as claimed in claim 1, wherein: a temperature sensor is arranged in the fermentation box and used for measuring the temperature in the fermentation box; the temperature sensor is an infrared temperature sensor.
3. The apparatus for converting fish wastes into organic fertilizers as claimed in claim 1, wherein: the bottom of the fermentation box is provided with a plurality of PTC heaters which are uniformly distributed.
4. The apparatus for converting fish wastes into organic fertilizers as claimed in claim 1, wherein: the fermentation box is connected with a water pump through a water pipe.
5. The apparatus for converting fish wastes into organic fertilizers as claimed in claim 1, wherein: and a second valve is arranged on the conveying pipeline.
6. The apparatus for converting fish wastes into organic fertilizers as claimed in claim 1, wherein: the filter screen includes dry filter screen, first active carbon filter screen, the second active carbon filter screen that sets gradually along the gas flow direction.
7. The apparatus for converting fish wastes into organic fertilizers as claimed in claim 6, wherein: the gas filtering pipeline inner wall is equipped with photocatalyst coating and ultraviolet lamp, photocatalyst coating and ultraviolet lamp are located between first active carbon filter screen and the second active carbon filter screen and relative setting.
8. The apparatus for converting fish wastes into organic fertilizers as claimed in claim 1, wherein: and a second valve is arranged at one end of the gas filtering pipeline close to the fermentation box.
9. The apparatus for converting fish wastes into organic fertilizers as claimed in claim 1, wherein: the first frame is arranged at the bottom of the crushing box and used for supporting the crushing box; the second frame is arranged at the bottom of the fermentation box and used for supporting the fermentation box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020707369.7U CN212127993U (en) | 2020-04-30 | 2020-04-30 | Equipment for converting fish wastes into organic fertilizers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020707369.7U CN212127993U (en) | 2020-04-30 | 2020-04-30 | Equipment for converting fish wastes into organic fertilizers |
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| Publication Number | Publication Date |
|---|---|
| CN212127993U true CN212127993U (en) | 2020-12-11 |
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ID=73691570
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020707369.7U Active CN212127993U (en) | 2020-04-30 | 2020-04-30 | Equipment for converting fish wastes into organic fertilizers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212127993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115160042A (en) * | 2022-05-23 | 2022-10-11 | 徐青 | Preparation process of biological organic fertilizer |
-
2020
- 2020-04-30 CN CN202020707369.7U patent/CN212127993U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115160042A (en) * | 2022-05-23 | 2022-10-11 | 徐青 | Preparation process of biological organic fertilizer |
| CN115160042B (en) * | 2022-05-23 | 2023-08-22 | 山东土大厨肥业有限公司 | Preparation process of biological organic fertilizer |
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Address after: Room 709, No. 30, Lane 2419, Hunan Road, Pudong New Area, Shanghai 201204 Patentee after: Shanghai Mingzhu Chenxi Intelligent Technology Co.,Ltd. Address before: Room 709, No. 30, Lane 2419, Hunan Road, Pudong New Area, Shanghai 201204 Patentee before: Shanghai yuyongxuan Agricultural Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240103 Address after: Room 518, No. 1155 Jinhu Road, Pudong New Area Free Trade Pilot Zone, Shanghai, April 2012 Patentee after: Shanghai Mingzhu Chenxi Intelligent Equipment Co.,Ltd. Address before: Room 709, No. 30, Lane 2419, Hunan Road, Pudong New Area, Shanghai 201204 Patentee before: Shanghai Mingzhu Chenxi Intelligent Technology Co.,Ltd. |