CN218587925U - Novel automatic feeding system for liquid fermentation - Google Patents
Novel automatic feeding system for liquid fermentation Download PDFInfo
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- CN218587925U CN218587925U CN202222621086.2U CN202222621086U CN218587925U CN 218587925 U CN218587925 U CN 218587925U CN 202222621086 U CN202222621086 U CN 202222621086U CN 218587925 U CN218587925 U CN 218587925U
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- 238000000855 fermentation Methods 0.000 title claims abstract description 96
- 230000004151 fermentation Effects 0.000 title claims abstract description 96
- 239000007788 liquid Substances 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000000463 material Substances 0.000 claims abstract description 46
- 238000004537 pulping Methods 0.000 claims description 28
- 230000001276 controlling effect Effects 0.000 claims description 25
- 238000004140 cleaning Methods 0.000 claims description 15
- 239000002002 slurry Substances 0.000 claims description 15
- 238000012544 monitoring process Methods 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 10
- 239000010865 sewage Substances 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000001580 bacterial effect Effects 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 6
- 238000005406 washing Methods 0.000 description 7
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 3
- 238000010564 aerobic fermentation Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to the field of machinary, concretely relates to feeding system. The utility model provides a novel automatic feeding system of liquid fermentation, includes the automatic feeding system body, and the automatic feeding system body is including material tower, water tower, storage jar, green fodder thick liquid pond, and material tower, water tower, storage jar all are connected batching jar with green fodder thick liquid pond, and air compressor connects batching jar, and the downside in the batching jar is equipped with the immersible pump, and the fiberizer is connected to the immersible pump, and the fiberizer is connected two at least fermentation tanks that are arranged side by side, and glassware under the fermentation tank connection, the upper portion of two adjacent fermentation tanks links to each other through first overflow pipeline. The utility model discloses feed simply, feed efficiently, through the cooperation work of parts such as material tower, water tower, batching jar, fermentation cylinder and glassware down, realized the automation of pig house and fed, and the emergence of the reducible fermentation cylinder overflow situation of this design, avoided the wasting of resources, improved automatic feeding system's result of use.
Description
Technical Field
The utility model relates to the field of machinary, specifically, relate to feeding system.
Background
With the development of society, piggeries begin to feed by adopting automatic feeding systems, such as a dry material line feeding system for feeding dry materials and a water material line feeding system for feeding water materials, however, the existing feeding systems cannot meet the requirements of users, the dry material line feeding system has the problems of more powder, more dust, difficult dosing and the like, and the water material line feeding system also has the problems of complicated feeding, long feeding time, crowded feeding and the like;
as in application No.: 202220961170.6, which discloses a novel liquid automatic feeding system, and specifically discloses a material tower, a first water tower and a storage tank, wherein the material tower, the first water tower and the storage tank are all connected with a water and material premixing bin, the water and material premixing bin is connected with a pulping machine, the pulping machine is connected with a storage transition pool, the storage transition pool is connected with a fermentation tank and the like, and the material is fed to the water and material premixing bin through a screw conveyor, and then the water and material premixing bin sends the material to the pulping machine, so that the material conveying efficiency is low, and pipeline blockage is easy to occur when the machine is stopped and restarted; when a single fermentation tank breaks down, the feed is easy to overflow and waste; the feed supply pipelines of all pig houses are connected in series, so that the problems of uneven supply pressure, blockage at the rear part of the feed supply pipeline and the like are easily caused.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel automatic feeding system of liquid fermentation to solve above-mentioned at least one technical problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel liquid fermentation automatic feeding system comprises an automatic feeding system body and is characterized in that the automatic feeding system body comprises a material tower for storing foodstuff particles, a water tower for storing clear water, a storage tank for storing EM bacterial liquid, a green feed slurry tank for storing green slurry, an air compressor and a first overflow pipeline, wherein the material tower, the water tower, the storage tank and the green feed slurry tank are all connected with a batching tank, and the air compressor is connected with the batching tank;
the lower side in the batching tank is provided with a submersible pump, the submersible pump is connected with a pulping machine arranged on one side of the batching tank, the pulping machine is connected with at least two fermentation tanks which are arranged in parallel, the air compressor is connected with the fermentation tanks, the fermentation tanks are connected with a feeder arranged in a piggery, and the feeder is connected with the fermentation tanks through a return pipeline;
the upper parts of two adjacent fermentation tanks are connected through a first overflow pipeline.
The air outlet of the air compressor is connected with the air inlet of the mixing tank through a pipeline, and a second electric valve for controlling pneumatic stirring is arranged on the pipeline for connecting the air compressor and the mixing tank;
the air outlet of the air compressor is connected with the air inlet of the fermentation tank through a pipeline, and a third electric valve for controlling pneumatic stirring is arranged on the pipeline for connecting the air compressor with the fermentation tank.
The pulp outlet of the pulping machine is connected with the pulp inlet of the fermentation tank through a pipeline, and a second pump body, a second flow meter and a fourth electric valve for controlling feeding are arranged on the pipeline for connecting the pulping machine and the fermentation tank;
the pipeline for connecting the pulping machine and the fermentation tank is also connected with a transparent monitoring pipe for monitoring the water-material ratio, and the transparent monitoring pipe is vertically arranged;
transparent control pipe passes through second overflow pipe connection batching jar.
The first overflow pipe is disposed above a pipe for connecting the refiner and the fermenter.
The lower part of the fermentation tank is connected with a sewage pipeline, and a second valve for manual control is arranged on the sewage pipeline.
The liquid outlet of fermentation cylinder connects main feeder sleeve, main feeder sleeve connect at least two settings in the pig house and with the supplementary feeder sleeve that the glassware links to each other down, be equipped with charge pump, third flowmeter on the main feeder sleeve, be equipped with the third valve that is used for manual control, the third pump body, pressure regulating valve and the fourth valve that is used for manual control by preceding to the back in proper order on the supplementary feeder sleeve, the glassware sets up down the third pump body with between the pressure regulating valve, assist the feeder union coupling backflow pipeline, the last fifth motorised valve that is used for control backward flow that is equipped with of backflow pipeline.
The automatic feeding system body is including the supply channel that is used for connecting the water tower, be equipped with the sixth motorised valve that the control supplied water on the supply channel, main feed pipe is connected to the supply channel, be equipped with on the main feed pipe and be used for controlling the abluent seventh motorised valve of pipeline, the main feed union coupling jar body washs the pipeline, jar body wash the pipeline with the junction setting of main feed pipe is in the front side of seventh motorised valve, be equipped with on the jar body wash the pipeline and be used for controlling the abluent eighth motorised valve of jar body, jar body wash the pipeline connection batching jar and wash the pipeline with the fermentation cylinder, batching jar washs the pipeline and links to each other with the batching jar, batching jar washs and is equipped with on the pipeline and is used for controlling the abluent ninth motorised valve of batching jar, the fermentation cylinder washs the pipeline and links to each other with the fermentation cylinder, be equipped with on the fermentation cylinder washing pipeline and be used for controlling the abluent tenth motorised valve of fermentation cylinder.
The utility model discloses a this design provides a novel automatic feeding system of liquid fermentation, and it is simple, efficient to feed, through the cooperation work of parts such as material tower, water tower, batching jar, fermentation cylinder and glassware down, has realized the automatic feeding of pig house, and the emergence of the reducible fermentation cylinder overflow situation of this design, has avoided the wasting of resources, has improved automatic feeding system's result of use.
Drawings
Fig. 1 is a schematic view of the connection of the partial structures of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1, a novel liquid fermentation automatic feeding system comprises an automatic feeding system body, wherein the automatic feeding system body comprises a material tower 2 for storing foodstuff particles, a water tower 1 for storing clear water, a storage tank 4 for storing EM bacterial liquid, a green feed slurry tank 3 for storing green slurry, an air compressor 5 and a first overflow pipeline 6, the material tower, the water tower, the storage tank and the green feed slurry tank are all connected with a batching tank 7, and the air compressor is connected with the batching tank; the lower side in the batching tank is provided with a submersible pump 8 which is connected with a pulping machine 9 arranged on one side of the batching tank, the pulping machine is connected with at least two fermentation tanks 10 which are arranged in parallel, an air compressor is connected with the fermentation tanks, the fermentation tanks are connected with a feeder 11 arranged in a piggery, and the feeder is connected with the fermentation tanks through a return pipeline 12; the upper parts of two adjacent fermentation tanks are connected through a first overflow pipeline. The utility model discloses a this design provides a novel automatic feeding system of liquid fermentation, and it is simple, efficient to feed, through the cooperation work of parts such as material tower, water tower, batching jar, fermentation cylinder and glassware down, has realized the automatic feeding of pig house, and the emergence of the reducible fermentation cylinder overflow situation of this design, has avoided the wasting of resources, has improved automatic feeding system's result of use.
In order to guarantee the operation effect of automatic feeding system body, the feed inlet of feed tower upside is delivered foodstuff granule to the batching jar through the conveyer with the feed opening of material tower, and the conveyer is equipped with the material proximity switch who is used for controlling the conveyer operation. The conveyor may be a screw conveyor or a belt conveyor. The water outlet of the water tower is connected with the water inlet at the upper part of the dosing tank through a pipeline, and a water supply pump 13, a first electric valve 14 and a first flowmeter 15 are arranged on the pipeline for connecting the water tower and the dosing tank. Still be equipped with electromagnetic water flow switch on the pipeline that is used for connecting water tower and batching jar, electromagnetic water flow switch sets up the rear side at first flowmeter. The water inlet is conveniently observed through the first flowmeter, the water inlet amount is adjusted, and the batching is stopped when the material proximity switch or the electromagnetic water flow switch detects the material shortage or the water shortage. The liquid outlet of storage jar links to each other through the pipeline with the inlet on batching jar upper portion between for be equipped with dosing pump 16 on the pipeline of connecting storage jar and batching jar. The slurry outlet of the green feed slurry tank is connected with the slurry inlet on the upper part of the batching tank through a pipeline, and a first pump body 17 is arranged on the pipeline for connecting the storage tank with the batching tank. The liquid outlet of the submersible pump is connected with the pulp inlet of the pulping machine through a pipeline, and a first valve 18 for manual control is arranged on the pipeline for connecting the submersible pump with the pulping machine.
The air outlet of the air compressor is connected with the air inlet of the mixing tank through a pipeline, and a second electric valve 19 for controlling pneumatic stirring is arranged on the pipeline for connecting the air compressor and the mixing tank. The air outlet of the air compressor is connected with the air inlet of the fermentation tank through a pipeline, and a third electric valve 20 for controlling pneumatic stirring and aerobic fermentation oxygen supplementation is arranged on the pipeline for connecting the air compressor and the fermentation tank. The air compressor can be used for inflating the batching tank or the fermentation tank and forming the pneumatic stirring effect.
The pulp outlet of the pulping machine is connected with the pulp inlet of the fermentation tank through a pipeline, and a second pump body 21, a second flow meter 22 and a fourth electric valve 23 for controlling feeding are arranged on the pipeline for connecting the pulping machine and the fermentation tank; the pipeline for connecting the pulping machine and the fermentation tank is also connected with a transparent monitoring pipe 24 for monitoring the water-material ratio, and the transparent monitoring pipe is vertically arranged; the transparent monitoring tube can be made of transparent plastics; transparent control pipe passes through second overflow pipeline 25 and connects the batching jar, both makes things convenient for operating personnel to observe water material ratio through transparent control pipe, also is convenient for a little backward flow to keep water material ratio dynamic monitoring in the batching jar. The first overflow pipe is arranged above the pipes for connecting the refiners and the fermenters, so that equalization between the fermenters may be performed by means of the first overflow pipe. The second flow meter may count the day or accumulate the amount of slurry.
The sub-unit connection sewage pipes 26 of fermentation cylinder is equipped with the second valve 27 that is used for manual control on the sewage pipes to conveniently control personnel and discharge the abandonment foodstuff or the sewage in the fermentation cylinder through sewage pipes, do benefit to follow-up washing.
The liquid outlet of fermentation cylinder connects main feed pipe 28, main feed union coupling at least two sets up in the pig house and the supplementary feed pipe 29 that links to each other with the glassware down, be equipped with the feed pump 30 on the main feed pipe, third flowmeter 31, be equipped with the third valve 32 that is used for manual control by preceding to the back in proper order on the supplementary feed pipe, the third pump body 33, pressure regulating valve 34 and the fourth valve 35 that is used for manual control, the glassware setting is down between the third pump body and pressure regulating valve, assist the feed union coupling return line, be equipped with the fifth motorised valve 36 that is used for the control backward flow on the return line. A fourth flow meter 44 is provided on the return line. Through the main feeder pipe feed, by the supplementary feeder pipe in main feeder pipe connection each pig house, realize the glassware feed down to can flow back to the fermentation cylinder. The pigsty is internally supplied with the feed by each independent third pump, so that the conditions of uneven feed pressure, blockage at the rear part of a feed pipeline and the like are reduced. The third flow meter can observe the flow of the feeding material, the fourth flow meter can observe the reflux quantity, and further the current or accumulated actual feeding water material quantity can be calculated.
Automatic feeding system body is including the supply channel 37 that is used for connecting the water tower, be equipped with the sixth motorised valve 38 that control supplied water on the supply channel, main feed pipe is connected to the supply channel, be equipped with on the main feed pipe and be used for controlling the abluent seventh motorised valve 39 of pipeline, the main feed pipe is connected jar body and is washd the pipeline 40, jar body washs the front side that the junction setting of pipeline and main feed pipe is at the seventh motorised valve, be equipped with on the jar body washs the pipeline and be used for controlling jar abluent eighth motorised valve 41 of the body, jar body washs the pipeline and connects batching jar washing pipeline and fermentation cylinder, batching jar washs the pipeline and links to each other with batching jar, batching jar washs and is equipped with on the pipeline and is used for controlling the abluent ninth motorised valve 42 of batching jar, the fermentation cylinder washs the pipeline and links to each other with the fermentation cylinder, be equipped with on the fermentation cylinder washs the pipeline and be used for controlling the abluent tenth motorised valve 43 of fermentation cylinder. So as to realize pipeline cleaning through the matching work of a sixth electric valve arranged on the water supply pipeline, a seventh electric valve arranged on the main feeding pipe and a valve arranged on the auxiliary feeding pipe; realize the washing to batching jar or fermentation cylinder through the cooperation work of setting up sixth motorised valve on the water supply pipe, setting up the eighth motorised valve on jar body washing pipeline, setting the ninth motorised valve on batching jar washing pipeline or the tenth motorised valve of setting on the fermentation cylinder washing pipeline.
Automatic feeding system body when operation, according to batching jar inside liquid level height, the low opening of controlling material tower ejection of compact, water tower play water or fiberizer, for example: when the material tank is at a low liquid level, the discharging of the material tower and the water outlet of the water tower start to operate synchronously, and the pulping machine stops; when the material tank is at a high liquid level, the discharge of the material tower and the water outlet of the water tower stop, and the pulping machine starts to operate. The running condition of the pulping machine is simultaneously controlled by the height and the height of the liquid level in the fermentation tank, such as: when all fermentation tanks are at high liquid levels, stopping the pulping machine; when the liquid level in a certain fermentation tank is low, the pulping machine is operated. The feeding and the ejection of compact of fermentation cylinder receive its inside height, low level control, and the feeding is closed to the inside high liquid level that reaches of fermentation cylinder, and the feeding begins when the fermentation cylinder is inside to reach low liquid level, and a plurality of fermentation cylinders work in order, and when the fermentation cylinder ejection of compact in order, the third pump body operation on the feed pump on the synchronous main feed pipe and the supplementary feed pipe, feed pump and the work of third pump body clearance formula, operating time and clearance time can be according to the adjustment of pig house actual conditions. The air compressor supplies air to the batching tank in the batching process to play a role in pneumatic stirring; the air compressor supplies air before the fermentation tank is at a low liquid level after the fermentation tank is at a full material high liquid level to play a role in pneumatic stirring and supply air to oxygen consuming bacteria, and the fermentation tank is mainly used for aerobic fermentation.
The utility model realizes the starting and stirring by charging air into the batching tank through the air compressor, and the submersible pump is arranged to feed the pulping machine, thereby reducing the pipe blockage situation when the pulping machine is stopped and restarted, and simultaneously ensuring the water material conveying speed to be faster; compared with the original design, the pulping transition pool exposed outside is not required to be arranged, the pulping machine is used for pulping the mixed material and then directly conveying the mixed material to the fermentation tank, the pipeline of the whole automatic feeding system body is closed, the pipeline can be installed in a pasting manner, the overhead installation cost is reduced, and the generation of ropes under the condition of feed precipitation or pollution is reduced; the upper sides of two adjacent fermentation tanks are connected through a first overflow pipeline, so that the phenomenon that feed overflows in a certain fermentation tank due to faults is avoided, and the resource waste is reduced; the independent pigsty is supplied with the feed through the auxiliary feed pipe and can flow back to the fermentation tank, so that the conditions of uneven feed pressure, blockage at the rear part of the feed pipeline and the like are reduced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A novel liquid fermentation automatic feeding system comprises an automatic feeding system body and is characterized in that the automatic feeding system body comprises a material tower for storing foodstuff particles, a water tower for storing clear water, a storage tank for storing EM bacterial liquid, a green feed slurry tank for storing green slurry, an air compressor and a first overflow pipeline, wherein the material tower, the water tower, the storage tank and the green feed slurry tank are all connected with a batching tank, and the air compressor is connected with the batching tank;
the lower side in the batching tank is provided with a submersible pump, the submersible pump is connected with a pulping machine arranged on one side of the batching tank, the pulping machine is connected with at least two fermentation tanks which are arranged in parallel, the air compressor is connected with the fermentation tanks, the fermentation tanks are connected with a feeder arranged in a hog house, and the feeder is connected with the fermentation tanks through a backflow pipeline;
the upper parts of two adjacent fermentation tanks are connected through a first overflow pipeline.
2. The novel automatic feeding system for liquid fermentation as claimed in claim 1, wherein the air outlet of the air compressor is connected with the air inlet of the dosing tank through a pipeline, and a second electric valve for controlling pneumatic stirring is arranged on the pipeline for connecting the air compressor and the dosing tank;
the air outlet of the air compressor is connected with the air inlet of the fermentation tank through a pipeline, and a third electric valve for controlling pneumatic stirring is arranged on the pipeline for connecting the air compressor with the fermentation tank.
3. The novel automatic feeding system for liquid fermentation as claimed in claim 1, wherein the slurry outlet of the refiner is connected with the slurry inlet of the fermentation tank through a pipeline, and a second pump body, a second flow meter and a fourth electric valve for controlling feeding are arranged on the pipeline for connecting the refiner with the fermentation tank;
the pipeline for connecting the pulping machine and the fermentation tank is also connected with a transparent monitoring pipe for monitoring the water-material ratio, and the transparent monitoring pipe is vertically arranged;
the transparent monitoring pipe is connected with the batching tank through a second overflow pipeline.
4. A novel automatic feeding system for liquid fermentation as claimed in claim 3, characterized in that the first overflow pipe is arranged above the pipe connecting the refiner and the fermenter.
5. The novel automatic feeding system for liquid fermentation as claimed in claim 1, wherein the lower part of the fermentation tank is connected with a sewage pipeline, and a second valve for manual control is arranged on the sewage pipeline.
6. The novel automatic feeding system for liquid fermentation of claim 1, wherein the liquid outlet of the fermentation tank is connected to a main feeding pipe, the main feeding pipe is connected to at least two auxiliary feeding pipes disposed in the pigsty and connected to the feeder, the main feeding pipe is provided with a feeding pump and a third flow meter, the auxiliary feeding pipe is provided with a third valve, a third pump body, a pressure regulating valve and a fourth valve, the third pump body and the fourth valve are manually controlled, the feeder is disposed between the third pump body and the pressure regulating valve, the auxiliary feeding pipe is connected to the return pipe, and the return pipe is provided with a fifth electric valve for controlling the return flow.
7. The novel automatic liquid fermentation feeding system of claim 6, wherein the automatic feeding system body comprises a water supply pipeline for connecting a water tower, a sixth electric valve for controlling water supply is arranged on the water supply pipeline, the water supply pipeline is connected with a main feed pipe, a seventh electric valve for controlling pipeline cleaning is arranged on the main feed pipe, the main feed pipe is connected with a tank cleaning pipeline, the tank cleaning pipeline and the main feed pipe are connected at the front side of the seventh electric valve, an eighth electric valve for controlling tank cleaning is arranged on the tank cleaning pipeline, the tank cleaning pipeline is connected with a batching tank cleaning pipeline and a fermentation tank cleaning pipeline, the batching tank cleaning pipeline is connected with a batching tank, a ninth electric valve for controlling batching tank cleaning is arranged on the batching tank cleaning pipeline, the cleaning pipeline is connected with the fermentation tank, and a tenth electric valve for controlling fermentation tank cleaning is arranged on the fermentation tank cleaning pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222621086.2U CN218587925U (en) | 2022-09-30 | 2022-09-30 | Novel automatic feeding system for liquid fermentation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222621086.2U CN218587925U (en) | 2022-09-30 | 2022-09-30 | Novel automatic feeding system for liquid fermentation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218587925U true CN218587925U (en) | 2023-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222621086.2U Active CN218587925U (en) | 2022-09-30 | 2022-09-30 | Novel automatic feeding system for liquid fermentation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218587925U (en) |
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2022
- 2022-09-30 CN CN202222621086.2U patent/CN218587925U/en active Active
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Effective date of registration: 20240511 Address after: No. 22, Building 1, No. 319 Tongwang Road, Qingbaijiang District, Chengdu City, Sichuan Province, 610000 Patentee after: Sichuan Texuan Ran Animal Husbandry Technology Co.,Ltd. Country or region after: China Address before: 618000 Room 302, unit 10, building 6, No. 369, Section 2, Lushan South Road, Jingyang District, Deyang City, Sichuan Province Patentee before: Ni Shuming Country or region before: China |
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