CN116078107A - Dirty conveying system of excrement for beef cattle healthy cultivation - Google Patents
Dirty conveying system of excrement for beef cattle healthy cultivation Download PDFInfo
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- CN116078107A CN116078107A CN202310205381.6A CN202310205381A CN116078107A CN 116078107 A CN116078107 A CN 116078107A CN 202310205381 A CN202310205381 A CN 202310205381A CN 116078107 A CN116078107 A CN 116078107A
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- deodorizing device
- excrement
- pipeline
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- conveying system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/004—Sludge detoxification
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/16—Treatment of sludge; Devices therefor by de-watering, drying or thickening using drying or composting beds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
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- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
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- Treating Waste Gases (AREA)
Abstract
The invention discloses a fecal sewage conveying system for healthy beef cattle cultivation, which belongs to the technical field of fecal sewage conveying and comprises a first deodorizing device, a second deodorizing device and a separating device, wherein a first pipeline and a fecal sewage conveying pipe are arranged on the side face of the first deodorizing device, the first deodorizing device is communicated with the second deodorizing device through the first pipeline, a booster pump is arranged above the second deodorizing device, the separating device is arranged below the second deodorizing device, a dewatering bucket is arranged in the separating device, a pneumatic device is arranged at the lower end of the separating device, an air inlet of the pneumatic device is communicated with the second deodorizing device through the second pipeline, the separating device is provided with a drainage pipeline, the drainage pipeline is connected with a methane tank, a first valve is arranged on the first pipeline, and a second valve is arranged on the second pipeline. By adopting the technical scheme of the invention, the solid-liquid separation is carried out on the excrement in the whole conveying process, the deodorization of the excrement is finished, and the influence on the environment in the conveying process is reduced.
Description
Technical Field
The invention belongs to the technical field of fecal sewage transportation, and particularly relates to a fecal sewage conveying system for healthy beef cattle cultivation.
Background
The livestock and poultry manure contains more organic matters and mineral elements required by the growth of crops, but the livestock and poultry manure is directly returned to the field, the application is inconvenient because the water content is higher, the carbon nitrogen content of the livestock and poultry manure is lower, and the strong activity of microorganisms consumes oxygen in soil to form competition with crops, so that the crops grow slowly and even wither, so that the manure is required to be collected in advance and separated, then waste materials or methane are manufactured, the conventional conveying mode adopts pumps for direct conveying, the pumps are not convenient for direct conveying, and the problem of untimely treatment of the manure exists.
For solving the problem, chinese patent CN113197107a discloses a dirty conveying system of building pig manure, two-layer pig manure collecting system is located the below of one deck pig manure collecting system, one deck pig manure collecting system and two-layer pig manure collecting system all include the excrement way, the excrement way is provided with four, the internally mounted in excrement way has scrapes the excrement machine, the front end that the excrement was said is installed and is precipitated the transfer excrement fill, the top that the transfer excrement was said is said and is fought is provided with the mounting panel, the take out the excrement auger pump is installed to the lower extreme of mounting panel, take out the one end of excrement auger pump and install branch PVC conveyer pipe, divide the one end of PVC conveyer pipe to install main PVC conveyer pipe, install total PVC conveyer pipe between main PVC conveyer pipe and the sedimentation tank.
According to the technical scheme, the problems of inconvenient and untimely excrement conveying and the like are effectively solved, but strong odor can be generated when excrement is conveyed in the technical scheme, and if a large amount of excrement is accumulated for a long time, substances with odor such as ammonia, hydrogen sulfide and stink excrement can be generated through fermentation and decomposition to cause serious pollution to the surrounding environment.
Disclosure of Invention
In order to solve the problems, the invention aims to provide the excrement conveying system for healthy beef cattle cultivation, which can conveniently convey excrement and separate solid from liquid, treat the excrement odor in the conveying process and reduce environmental pollution.
In order to achieve the above object, the technical scheme of the present invention is as follows:
the utility model provides a beef cattle is dirty conveying system of excrement for healthy breed, including first deodorizing device, second deodorizing device and separator, first deodorizing device side is provided with first pipeline and dirty conveyer pipe of excrement, first deodorizing device passes through first pipeline and second deodorizing device intercommunication, the second deodorizing device top is provided with the booster pump, separator sets up in the second deodorizing device below, be provided with the dehydration bucket in the separator, the separator lower extreme is provided with pneumatic means, pneumatic means air inlet passes through second pipeline and second deodorizing device intercommunication, separator is provided with drainage pipe, drainage pipe is connected with the methane-generating pit, be provided with first valve on the first pipeline, be provided with the second valve on the second pipeline.
After the scheme is adopted, the following beneficial effects are realized:
the method comprises the steps of conveying excrement into a first deodorizing device through an excrement conveying pipe, adding a composite microbial deodorant into the first deodorizing device, primarily deodorizing the excrement under the action of the composite microbial deodorant, conveying the excrement into a second deodorizing device through a first pipeline, closing valves on the first pipeline and the second pipeline after conveying, starting a booster pump to boost the pressure in the second deodorizing device, changing the permeability of bacterial cell membranes through high pressure, inhibiting the activity of bacterial enzymes and the duplication of genetic materials such as DNA (deoxyribonucleic acid) to kill odor bacteria, opening a second valve, enabling compressed air to enter a pneumatic device through the second pipeline, converting pressure energy into mechanical energy by the pneumatic device to enable an output shaft of the pneumatic device to rotate, driving a dewatering barrel to dewater the excrement in the dewatering barrel, conveying liquid in the excrement into a biogas pool through a drainage pipeline due to centrifugal force, and conveying the dewatered excrement to a factory to manufacture fertilizer. Solves the problem of environmental pollution caused by no treatment of the fecal sewage odor in the fecal sewage conveying process in the prior art.
Further, first deodorizing device side is provided with dirty entry of first excrement and dirty export of excrement, dirty entry of first excrement and dirty conveyer pipe fixed connection of excrement, dirty export of excrement and first pipeline fixed connection, and first level sensor is installed to first deodorizing device inner wall, and first deodorizing device top is provided with the charge door, threaded connection has first lid on the charge door.
The beneficial effects are that: the excrement is carried in the first deodorizing device from excrement conveying pipe, when excrement volume reaches first level sensor height, first level sensor sends the warning, prompts the staff, is convenient for control excrement volume in the first deodorizing device, adds compound microorganism deodorant in the first deodorizing device after opening the lid, can accomplish preliminary deodorization after short-time fermentation, reduces some stink bacterium in the excrement dirty gas.
Further, the side of the second deodorizing device is provided with a second excrement inlet and a high-pressure air discharge port, the high-pressure air discharge port is arranged above the second excrement inlet, the second excrement inlet is fixedly connected with the first pipeline, the inner side wall of the second deodorizing device is provided with a second liquid level sensor, the lower end of the second deodorizing device is conical, and the conical port is provided with a second cover body.
The beneficial effects are that: the excrement is dirty in carrying the second deodorizing device from first pipeline after the preliminary deodorization, when excrement dirty volume reaches second level sensor height, second level sensor sends the warning, prompt the staff, be convenient for control excrement dirty volume in the first deodorizing device, after closing first valve and second valve, the pressurization in the second deodorizing device is pressed to the high-pressure pump, utilize the high pressure to kill the dirty stink bacterium of excrement in the second deodorizing device, the second deodorizing device carries out further deodorization to excrement dirty, reduce the stink bacterium in the excrement dirty gas again.
Further, the pneumatic device penetrates through the bottom of the separating device and is fixedly connected with the dewatering barrel, a plurality of drain holes are formed in the side face and the bottom face of the dewatering barrel, the bottom of the separating device is conical, a plurality of drain holes are formed in the bottom face of the separating device, all the drain holes are connected and communicated, one end of the drain pipe is communicated with the drain holes, and the other end of the drain pipe is communicated with the biogas digester.
The beneficial effects are that: compressed gas in the second deodorizing device enters the pneumatic device through the air inlet of the pneumatic device, the output shaft is driven to rotate by the expansion action of the compressed gas, the output shaft drives the dewatering barrel to rotate, liquid in the excrement is discharged to the bottom of the separating device from the water discharge hole of the dewatering barrel through centrifugal force, and the solid-liquid separation is carried out on the excrement by effectively utilizing the compressed gas generated when the high pressure kills odor bacteria.
Further, the air outlet of the pneumatic device is connected with a purifying mechanism through a pipeline, a plurality of active carbon plates are arranged in the purifying mechanism, and an air outlet pipeline is arranged on the side face of the purifying mechanism.
The beneficial effects are that: the gas exhausted from the pneumatic device passes through the activated carbon plate in the purifying mechanism, and residual odor bacteria in the gas can be attached to the activated carbon, so that the air is filtered again, and the exhausted gas is more environment-friendly.
Further, a manure pump is arranged on the first pipeline, and a water pump is arranged on the drain pipe.
The beneficial effects are that: the excrement after preliminary deodorization needs to be conveyed into the second deodorizing device, the excrement pumping pump can accelerate the excrement to enter the second deodorizing device, the water pumping pump can effectively discharge liquid in the separating device, and pollution caused by long-time residue of the liquid in the separating device is avoided.
Further, the second deodorizing device inside wall is provided with the division board, is provided with a plurality of gas pockets on the division board, and the division board sets up between high pressure gas vent and the dirty entry of second excrement.
The beneficial effects are that: the separating plate divides the excrement into two parts with the upper part of the separating plate, and impurities in the excrement can not be discharged into the pneumatic device along with the compressed gas when the compressed gas is discharged, so that the probability of internal damage of the pneumatic device caused by the impurities is reduced.
Further, the lower extreme of first deodorizing device is provided with driving motor, and driving motor coaxial fixedly connected with (mixing) shaft.
The beneficial effects are that: after the composite microbial deodorant is added into the first deodorizing device, the excrement can be fermented and deodorized, and the excrement can be fully fused with the composite microbial deodorant after being stirred, so that the primary deodorizing effect of the first deodorizing device is enhanced.
Further, a nylon net filter bag is detachably connected in the dehydration barrel.
The beneficial effects are that: after the excrement in the dewatering barrel is dewatered, the dry excrement needs to be transported to a fertilizer production factory to produce fertilizer, and the nylon net filter bag can be directly taken down to pack the dry excrement, so that the dry excrement is more convenient to transport.
Drawings
FIG. 1 is a schematic view of an embodiment of a fecal sewage conveying system for beef cattle healthy cultivation of the present invention;
FIG. 2 is a schematic view of a first deodorizing device according to an embodiment of the fecal sewage conveying system for beef cattle healthy cultivation of the present invention;
FIG. 3 is a schematic diagram of a second deodorizing device of an embodiment of the fecal sewage conveying system for beef cattle healthy cultivation according to the present invention;
FIG. 4 is a schematic diagram of a separation device of an embodiment of the fecal sewage conveying system for beef cattle healthy cultivation of the invention.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: the first deodorizing device 1, the second deodorizing device 2, the separating device 3, the dewatering barrel 4, the first pipeline 5, the second pipeline 6, the manure pump 7, the first valve 8, the second valve 9, the purifying mechanism 10, the water suction pump 11, the driving motor 12, the pneumatic device 13, the manure conveying pipe 14, the first cover 101, the first liquid level sensor 102, the stirring shaft 103, the booster pump 201, the isolation plate 202, the second liquid level sensor 203, the second cover 204, the nylon net filter bag 301, the drain hole 302, the drain outlet 303 and the activated carbon plate 304.
The embodiment is basically as shown in the accompanying figures 1-4: the utility model provides a beef cattle is healthy to breed with dirty conveying system of excrement, including first deodorizing device 1, second deodorizing device 2 and separator 3, first deodorizing device 1 side fixed connection just communicates there is first pipeline 5 and dirty conveyer pipe 14 of excrement, be provided with on the first pipeline 5 and take out excrement pump 7, first deodorizing device 1 communicates with second deodorizing device 2 through first pipeline 5, second deodorizing device 2 top is provided with two booster pumps 201, separator 3 installs under second deodorizing device 2, be provided with dehydration bucket 4 in the separator 3, separator 3 lower extreme is provided with pneumatic means 13, this real-time case pneumatic means 13 is pneumatic motor, specifically AM series pneumatic motor, pneumatic means 13 air inlet communicates with second deodorizing device 2 through second pipeline 6, separator fixed connection just communicates there is the drainage pipe, be provided with water pump 11 on the drainage pipe, the drainage pipe is connected with the marsh gas tank (not shown in the figure), be provided with first valve 8 on the first pipeline 5, be provided with second valve 9 on the second pipeline 6.
The side of the first deodorizing device 1 is provided with a first excrement inlet and an excrement outlet, the bottom surface of the first deodorizing device 1 is fixedly connected with three supporting feet, the first excrement inlet is fixedly connected and communicated with an excrement conveying pipe 14, the excrement outlet is fixedly connected and communicated with a first pipeline 5, the lower end of the first deodorizing device 1 is provided with a driving motor 12, the driving motor 12 is coaxially and fixedly connected with a stirring shaft 103, three stirring rods are arranged on the stirring shaft 103, a first liquid level sensor 102 is arranged on the inner wall of the first deodorizing device 1, the first liquid level sensor 102 is an XT803-F multifunctional liquid level alarm measurement and control instrument, the top of the first deodorizing device 1 is provided with a feeding hole, and a first cover 101 is connected to the feeding hole in a threaded manner.
The side of the second deodorizing device 2 is provided with a second fecal sewage inlet and a high-pressure air discharge port, the second fecal sewage inlet is fixedly connected and communicated with the first pipeline 5, the high-pressure air discharge port is arranged above the second fecal sewage inlet, the inner side wall of the second deodorizing device 2 is provided with a separation plate 202, a plurality of air holes are formed in the separation plate 202, the separation plate 202 is arranged between the high-pressure air outlet and the second fecal sewage inlet, the second fecal sewage inlet is fixedly connected with the first pipeline 5, a second liquid level sensor 203 is arranged below the separation plate 202 on the inner side wall of the second deodorizing device 2, the second liquid level sensor 203 is an XT803-F multifunctional liquid level alarm measurement and control instrument, the lower end of the second deodorizing device 2 is conical, and the conical opening is provided with a second cover 204.
Three supporting feet are fixedly connected to the lower surface of the separation device 3, the pneumatic device 13 penetrates through the bottom of the separation device 3 and is fixedly connected with the dewatering barrel 4, a plurality of drain holes 302 are formed in the side face and the bottom face of the dewatering barrel 4, nylon net filter bags 301 are detachably connected in the dewatering barrel 4, the bottom of the separation device 3 is conical, a plurality of drain holes 303 are formed in the bottom face of the separation device 3, all the drain holes 303 are connected and communicated, one end of the drain pipe is communicated with the drain holes 303, and the other end of the drain pipe is communicated with the biogas digester. The air outlet of the pneumatic device 13 is connected with a purifying mechanism 10 through a pipeline, a plurality of activated carbon plates 304 are arranged in the purifying mechanism 10, and the side surface of the purifying mechanism 10 is fixedly connected with an air outlet pipeline.
The specific implementation process is as follows:
the collected manure is conveyed into the first deodorizing device 1 through the manure conveying pipe 14, when the manure amount reaches the limit amount of the first liquid level sensor 102, the first liquid level sensor 102 gives an alarm, a worker is prompted to stop conveying the manure in the first deodorizing device 1, the first cover 101 is opened, a proper amount of compound microorganism deodorant is added into the first deodorizing device 1, after the first cover 101 is closed, the pneumatic driving motor 12 is driven by the output shaft of the driving motor 12 to drive the stirring shaft 103 to stir the manure and the compound microorganism deodorant in the first deodorizing device 1, the large manure is stirred into small pieces for convenient conveying, the manure and the compound microorganism deodorant are fully fused, part of the odor bacteria in the manure can be killed by the compound microorganism deodorant, the primary deodorizing can be completed after the compound microorganism deodorant and the manure are stirred for a short time, the driving motor 12 is closed, the manure pumping pump 7 and the first valve 8 are started, and the manure pumping pump 7 conveys the manure in the first deodorizing device 1 into the second deodorizing device 2.
When the excrement is conveyed to the second liquid level sensor 203 by a limited amount, the second liquid level sensor 203 gives an alarm to prompt a worker to stop conveying the excrement into the second deodorizing device 2, the first valve 8 and the second valve 9 are closed, the two booster pumps 201 are opened to boost the pressure in the second deodorizing device 2, the permeability of bacterial cell membranes is changed by high pressure, thereby inhibiting the activity of bacterial enzymes and the duplication of genetic materials such as DNA and the like to kill residual odor bacteria, the second valve 9 is opened to discharge compressed gas into the pneumatic device 13 through the air inlet of the pneumatic device 13, the pneumatic device 13 is driven to rotate through the expansion effect of the compressed gas, the compressed gas is discharged to the outside through the four layers of activated carbon plates 304 in the purifying mechanism 10 from the air outlet of the pneumatic device 13, when the first excrement is deodorized, clear water is not yet added into the dewatering barrel 4, the inner wall of the dewatering barrel can be cleaned when the dewatering barrel 4 rotates, the cleaned sewage is discharged into a pool through a drainage pipe, the compressed gas is discharged into the pneumatic device 13, the compressed gas is driven to rotate, the dewatering barrel is opened, the second cover 204 is discharged into the filter bag 301, and the filter bag 301 is discharged into the nylon filter bag 301 after the second excrement is discharged into the dewatering barrel.
After the next batch of excrement enters the second deodorizing device 2 for high-pressure sterilization, the discharged compressed gas drives the pneumatic device 13 to rotate again to enable the dewatering barrel 4 to rotate, so that the excrement in the nylon net filter bag 301 is dewatered, liquid extruded through centrifugal force is input into a drain pipe from the drain port 303 and then conveyed into a biogas digester through the suction pump 11, and the residual dry excrement in the nylon net filter bag 301 can be directly packaged and conveyed to a fertilizer production factory to produce fertilizer. The whole conveying process carries out solid-liquid separation on the excrement, finishes deodorizing the excrement, and reduces the influence on the environment in the conveying process.
The foregoing is merely exemplary of the present invention and the specific structures and/or characteristics of the present invention that are well known in the art have not been described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present invention, and these should also be considered as the scope of the present invention, which does not affect the effect of the implementation of the present invention and the utility of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (9)
1. Dirty conveying system of excrement for beef cattle healthy cultivation, its characterized in that: including first deodorizing device, second deodorizing device and separator, first deodorizing device side is provided with first pipeline and dirty conveyer pipe of excrement, first deodorizing device is provided with the booster pump through first pipeline and second deodorizing device intercommunication, second deodorizing device side is provided with the second pipeline, separator sets up in the second deodorizing device below, be provided with the dehydration bucket in the separator, the separator lower extreme is provided with pneumatic means, pneumatic means air inlet is provided with the drainage pipe through second pipeline and second deodorizing device intercommunication, separator is provided with drainage pipe, drainage pipe is connected with the methane-generating pit, be provided with first valve on the first pipeline, be provided with the second valve on the second pipeline.
2. The fecal sewage conveying system for beef cattle healthy cultivation according to claim 1, wherein: the side of the first deodorizing device is provided with a first excrement inlet and an excrement outlet, the first excrement inlet is fixedly connected with an excrement conveying pipe, the excrement outlet is fixedly connected with a first pipeline, a first liquid level sensor is mounted on the inner wall of the first deodorizing device, the top of the first deodorizing device is provided with a feed inlet, and a first cover body is connected to the feed inlet in a threaded mode.
3. The fecal sewage conveying system for beef cattle healthy cultivation according to claim 2, wherein: the side of the second deodorizing device is provided with a second excrement inlet and a high-pressure air discharge port, the high-pressure air discharge port is arranged above the second excrement inlet, the second excrement inlet is fixedly connected with the first pipeline, the inner side wall of the second deodorizing device is provided with a second liquid level sensor, the lower end of the second deodorizing device is conical, and the conical port is provided with a second cover body.
4. A fecal sewage conveying system for beef cattle healthy cultivation according to claim 3, wherein: the pneumatic device penetrates through the bottom of the separating device and is fixedly connected with the dewatering barrel, a plurality of drain holes are formed in the side face and the bottom face of the dewatering barrel, the bottom of the separating device is conical, a plurality of drain holes are formed in the bottom face of the separating device, all the drain holes are connected and communicated, one end of the drain pipe is communicated with the drain holes, and the other end of the drain pipe is communicated with the methane tank.
5. The fecal sewage conveying system for beef cattle healthy cultivation according to claim 4, wherein: the air outlet of the pneumatic device is connected with a purifying mechanism through a pipeline, a plurality of activated carbon plates are arranged in the purifying mechanism, and an air outlet pipeline is arranged on the side face of the purifying mechanism.
6. The fecal sewage conveying system for beef cattle healthy cultivation according to claim 5, wherein: the first pipeline is provided with a manure pump, and the drain pipe is provided with a water pump.
7. The fecal sewage conveying system for beef cattle healthy cultivation according to claim 6, wherein: the second deodorizing device inside wall is provided with the division board, and the division board is provided with a plurality of gas pockets, sets up on the division board between high-pressure gas vent and the dirty entry of second excrement.
8. The fecal sewage conveying system for beef cattle healthy cultivation according to claim 7, wherein: the lower end of the first deodorizing device is provided with a driving motor which is coaxially and fixedly connected with a stirring shaft.
9. The fecal sewage conveying system for beef cattle healthy cultivation according to claim 8, wherein: the dehydration barrel is detachably connected with a nylon net filter bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310205381.6A CN116078107A (en) | 2023-03-06 | 2023-03-06 | Dirty conveying system of excrement for beef cattle healthy cultivation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310205381.6A CN116078107A (en) | 2023-03-06 | 2023-03-06 | Dirty conveying system of excrement for beef cattle healthy cultivation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116078107A true CN116078107A (en) | 2023-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310205381.6A Pending CN116078107A (en) | 2023-03-06 | 2023-03-06 | Dirty conveying system of excrement for beef cattle healthy cultivation |
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| Country | Link |
|---|---|
| CN (1) | CN116078107A (en) |
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2023
- 2023-03-06 CN CN202310205381.6A patent/CN116078107A/en active Pending
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