CN209923219U - Intelligent fermentation system of beasts and birds excrement and urine integration - Google Patents
Intelligent fermentation system of beasts and birds excrement and urine integration Download PDFInfo
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- CN209923219U CN209923219U CN201920764872.3U CN201920764872U CN209923219U CN 209923219 U CN209923219 U CN 209923219U CN 201920764872 U CN201920764872 U CN 201920764872U CN 209923219 U CN209923219 U CN 209923219U
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Abstract
An intelligent fermentation system integrating livestock and poultry manure and urine. The fermentation tank comprises a fermentation bin, a conditioning tank, a turnover stirring device, a video monitoring system, a temperature and humidity sensor, a temperature sensor, an ammonia gas sensor, a hydrogen sulfide sensor, a pH value sensor and a liquid level sensor. The video monitoring system transmits the video pictures to the central control room, so that the whole fermentation process is controlled without manual full intelligence. The ammonia sensor, the hydrogen sulfide sensor, the pH value sensor and the liquid level sensor transmit detection data to the central control room in real time, and the central control room adjusts the fermentation process correspondingly according to the detection parameters, so that the precise and intelligent control of the fermentation process is realized. The on-site situation that all operations and remote monitoring of a user can be completed on site only by a computer in an office is really realized. The method realizes a safe and environment-friendly fermentation mode without waste gas emission and waste generation in the fermentation process, solves the problem of environmental pollution caused by livestock and poultry breeding manure waste, realizes the resource utilization of the waste, and changes waste into valuable.
Description
Technical Field
The utility model relates to a beasts and birds excrement and urine fermentation treatment technical field, in particular to intelligent fermentation system of beasts and birds excrement and urine integration.
Background
In recent years, intensive breeding in China is rapidly developed, great social and economic benefits are generated, and meanwhile, a large amount of livestock and poultry manure is generated. According to estimation, the discharge amount of feces and urine of livestock and poultry breeding reaches 2.85 hundred million tons every year, the livestock and poultry feces is a huge biomass resource library, but if the livestock and poultry feces are not utilized, the livestock and poultry feces become a huge environmental pollution source.
The livestock and poultry manure not only contains a large amount of nutrient substances necessary for the growth of crops, but also contains a large amount of organic matters, inorganic minerals, pathogenic bacteria, heavy metals and the like which are not digested and absorbed, so that the livestock and poultry manure can cause serious pollution to the environment, such as air pollution, water pollution, soil pollution and the like, and can possibly endanger the health of livestock, poultry and human bodies.
At present, pig manure is mainly returned to fields in the forms of composting, organic fertilizer preparation, methane, fermentation beds and the like, the resource utilization rate reaches more than 92 percent, the composting and organic fertilizer preparation returning are main ways, and odor in the fermentation process of the pig manure causes great pollution to the environment and influences the living environment of people.
Therefore, the development and the improvement of a set of technical method and equipment for integrated fermentation of pig manure and urine are the key points for realizing the pollution-free and waste-free process of pig manure fermentation.
There is the device that carries out animal manure fermentation and the aerobic fermentation device to the bubble faecal through closed agitating unit in the existing market, but still can't thoroughly solve the urine and wash a large amount of waste liquid problems that the beasts and birds house produced in excrement and urine fermentation process, and device operation flow is loaded down with trivial details in the market moreover, and control process is intelligent inadequately, operative employee's health and safety can not obtain the guarantee. In order to solve the problem, the utility model provides a can pour into the integration fermentation method in fermentation storehouse with beasts and birds fecaluria together, whole fermentation operation, condition control and data monitoring all can be through network management, real time monitoring and intelligent control simultaneously, really realize that the user only needs a computer can accomplish on-the-spot all operations and remote monitoring's on-the-spot situation in the office.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems in the prior art, the utility model provides an intelligent fermentation system integrating livestock and poultry manure and urine.
The utility model provides a technical scheme that its technical problem adopted is: the integrated intelligent fermentation system for livestock and poultry manure comprises a fermentation bin, wherein a conditioning pool is arranged in the center of the fermentation bin, and the manure pool outside the fermentation bin provides manure to the conditioning pool through an underground communicating pipe; a discharge hole is formed at the bottom of the fermentation bin;
the turning and stirring device for stirring the excrement and the urine is arranged on the conditioning pool, the turning and stirring device is also provided with an excrement and urine filling pipeline, an aerator and an aeration pipeline, wherein the excrement and urine filling pipeline, the aerator and the aeration pipeline extend into the conditioning pool, the excrement and urine filling pipeline and the aeration pipeline extend out of the conditioning pool, and a plurality of air outlets are uniformly distributed at the bottom of the fermentation bin; a flow meter is arranged on the excrement and urine filling pipeline;
an exhaust fan which is communicated with the fermentation bin and exhausts air to the fermentation bin is arranged outside the fermentation bin;
a video monitoring system, a temperature and humidity sensor for detecting the temperature and humidity of air in the fermentation chamber, a temperature sensor for detecting the temperature of a fermentation substrate, an ammonia sensor, a hydrogen sulfide sensor, a pH value sensor and a plurality of liquid level sensors are arranged in the fermentation chamber;
a central control room is arranged outside the fermentation bin, and a flow meter, a video monitoring system, a temperature and humidity sensor, a temperature sensor for detecting the temperature of the fermentation substrate, an ammonia sensor, a hydrogen sulfide sensor, a pH value sensor and a liquid level sensor in the fermentation bin are all connected with a controller in the central control room.
Furthermore, the fermentation cabin is cylindrical and comprises a cylindrical foundation and a ceiling, the top of the foundation is higher than the ground, and the ceiling is conical and covers the top of the foundation.
Further, the top of ground is provided with the circular orbit around ground a week, circular orbit and the cooperation of upset agitating unit's one end.
Furthermore, a ventilation opening is formed in the top of the ceiling, a rain shield covers the ventilation opening, an opening for people to come in and go out is formed in one side of the ceiling, and a discharge hole is formed in the other side of the ceiling.
Furthermore, the overturning and stirring device comprises a walking frame, one end of the walking frame is installed on the tempering tank through a motor, and the other end of the walking frame extends outwards to the edge of the fermentation bin and is matched with the fermentation bin and rotates along a circular track of the fermentation bin;
an aerator is arranged on one side of the walking frame, the aerator supplies oxygen to the fermentation substrate through an aeration pipeline, and a valve is arranged on the aeration pipeline;
a feces and urine filling pipeline is fixed on the walking frame along the length direction of the walking frame, a plurality of nozzles extending downwards are arranged on the feces and urine filling pipeline, and a switch valve is arranged corresponding to each nozzle;
the bottom of the walking frame is provided with a plurality of propeller turners which vertically extend downwards and extend into the fermentation substrate at the bottom of the fermentation bin along the length direction of the walking frame.
Furthermore, the top of the propeller turner is connected with a piston rod of an air cylinder, and the air cylinder is fixed on the walking frame through an air cylinder seat.
Furthermore, the liquid level sensor is arranged on the inner wall of the fermentation bin, and at least a lowest limit liquid level sensor and a highest liquid level sensor are arranged corresponding to different heights of the fermentation substrate; the two temperature sensors are vertically arranged at intervals; the ammonia sensor and the hydrogen sulfide sensor are positioned at the air outlet; the pH value sensor has two, and two pH value sensors are arranged at a distance.
To sum up, the utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
the utility model provides a can pour into the integration fermentation method in fermentation storehouse with animal manure, urine and wash sewage etc. together, realized that the fermentation process does not have the fermentation mode of the safety ring protection that exhaust emission, no waste produced, thoroughly solved the environmental pollution problem that animal husbandry fecaluria discarded object brought, realized discarded object utilization, changing waste into valuables. Meanwhile, the whole-process fermentation operation, condition control and data monitoring can be realized through network management, real-time monitoring and intelligent control, and the on-site situation that a user can complete all on-site operations and remote monitoring in an office can be really realized only by one computer.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a top view of the turnover stirring device of the present invention.
Fig. 3 is a schematic view of the structure of the propeller stirring machine of the present invention.
FIG. 4 is a top view of the fermentation chamber foundation and the dung pool.
FIG. 5 is a view of the fermentation chamber ceiling A.
In the figure:
1 fermentation cabin, 2 quenching and tempering ponds, 3 excrement and urine ponds, 4 underground communicating pipes, 5 discharge gates, 6 walking frames, 7 excrement and urine filling pipelines, 8 oxygen increasing machines, 9 oxygen increasing pipelines, 10 exhaust fans, 11 cameras, 12 central control rooms, 13 foundations, 14 ceilings, 15 circular tracks, 16 ventilation openings, 17 rain shields, 18 openings, 19 reinforcing ribs, 20 rollers, 21 nozzles, 22 switch valves, 23 propeller turners, 24 cylinders, 25 motors, 26 vertical rods, 27 helical blades and 28 anti-skidding net plates.
Detailed Description
The features and principles of the present invention will be described in detail below with reference to the accompanying drawings, and the illustrated embodiments are only for explaining the present invention, and do not limit the scope of the present invention.
As shown in figure 1, the livestock and poultry manure and urine integrated intelligent fermentation system comprises a fermentation bin 1. As shown in figure 4, the fermentation chamber 1 is cylindrical and comprises a cylindrical foundation 13 and a ceiling 14, wherein the foundation 13 is made of mixed solidification, the top of the foundation is completely open, and the top of the foundation is higher than the ground. The top of the foundation 13 is provided with a circular track 15 which surrounds the foundation 13 for one circle, and the circular track 15 is matched with one end of the overturning and stirring device.
As shown in fig. 5, the ceiling 14 is conical and covers the top of the foundation 13. The top of the ceiling 14 is provided with a vent 16, the vent 16 is used as an air inlet, a rain shield 17 covers the vent 16, and one side of the ceiling 14 is provided with an opening 18 for people to go in and out. The ceiling 14 is supported and fixed on the foundation 13 through a plurality of metal reinforcing ribs 19 which are uniformly arranged, the reinforcing ribs 19 comprise curved reinforcing ribs 19 which run along the ceiling 14 and transverse reinforcing ribs 19 which connect the reinforcing ribs 19 and wind around the fermentation bin 1 for one circle, and the firmness of the ceiling 14 of the whole fermentation bin 1 is fully ensured.
The center of the fermentation bin 1 is provided with a conditioning tank 2, an underground excrement-urine tank 3 outside the fermentation bin 1 provides excrement and urine for the conditioning tank 2 through an underground communicating pipe 4, a pump is installed at the position of the excrement-urine tank 3, the pump pumps the excrement and urine and flushing sewage to the underground communicating pipe 4, and then the underground communicating pipe 4 provides the excrement and urine for the conditioning tank 2. A large amount of waste liquid that the beasts and birds house produced gets into excrement urine pond 3 at first and carries out anaerobic treatment, then according to the fermentation needs, carries excrement urine in to fermentation storehouse 1 through secret communicating pipe 4. Specifically, the excrement in the excrement pool 3 can be pumped to the fermentation chamber 1 by a pump.
The bottom of the fermentation bin 1 is provided with a discharge port 5, and after the fermentation is finished, the fermented substrate is discharged through the discharge port 5. In order to improve the discharging efficiency, the opening is provided with a synchronous winch and a discharging scraper device, and after the fermentation substrate is thoroughly decomposed, the substrate is transferred to a substrate organic fertilizer production workshop through the winch and the discharging scraper device for further treatment. The fermentation chamber continues to add ingredients to repeat the previous fermentation process.
The tempering tank 2 is provided with a turnover stirring device for stirring the fermentation substrate, and the turnover stirring device is also provided with a feces filling pipeline 7, an aerator 8 and an aeration pipeline 9 which extend from the tempering tank 2.
As shown in fig. 1 and 2, the turnover stirring device includes a steel-made traveling frame 6, which is movable from the opening 18 of the ceiling 14 to the traveling frame 6, and a non-slip net 28 is provided on the traveling frame 6, so that the turnover stirring device can be inspected along the traveling frame 6. One end of the walking frame 6 is arranged on the tempering tank 2 through a motor, and the motor drives the walking frame 6 to rotate around the fermentation bin 1. The other end of the walking frame 6 extends outwards to the edge of the fermentation bin 1, the bottom of the end is provided with a roller 20, and the roller 20 is matched with the circular rail 15 on the foundation 13, moves along the circular rail 15 and rotates along the fermentation bin 1 for one circle.
As shown in fig. 2, an aerator 8 is installed on one side of the walking frame 6, the aerator 8 aerates the interior of the tempering tank 2 through an aeration pipeline 9, and a valve is arranged on the aeration pipeline 9. The oxygen increasing system is provided with a 4KW special oxygen increasing machine and a 3KW pressure increasing machine air pipe, the oxygen increasing pipeline is arranged along with the stirring machine walking frame, and 10 air outlets are uniformly distributed and are 20mm away from the ground at the bottom of the fermentation bin.
As shown in fig. 2, a feces-urine filling pipe 7 is fixed on the walking frame 6 along the length direction of the walking frame 6, and a flow meter is arranged on the feces-urine filling pipe 7. The flow meter can measure the added excrement in real time and transmit the measurement parameters to the central control room, so that the intelligent control of the added excrement is realized.
The excrement and urine filling pipe 7 is provided with a plurality of nozzles 21 extending downwards, and a switch valve 22 is arranged corresponding to each nozzle 21. The excrement and urine filling system is provided with a 4kw vacuum sewage suction pump and 10 nozzles, each nozzle is arranged at intervals of 600mm and is provided with an equal flow divider, and the flow of each nozzle is 1.2 cubic/hour.
A plurality of propeller turners 23 which vertically extend downwards and extend into the excrement and urine in the fermentation bin 1 are arranged at the bottom of the walking frame 6 along the length direction of the walking frame 6.
When the walking frame 6 rotates, the propeller stirring machine 23 works simultaneously, and the stirring range completely covers the three-dimensional space of the whole fermentation bin 1. When the propeller turner 23 works, the manure slurry is uniformly sprayed through the nozzle 21, and the spraying amount is intelligently controlled by a flow meter and a switch valve 22 (electric control).
As shown in fig. 3, the top of the propeller turner 23 is connected with the piston rod of the cylinder 24, and the cylinder 24 is fixed on the walking frame 6 through the cylinder 24 seat. The top of the upright rod 26 of the propeller turner 23 is connected with a motor 25, the motor is connected with the air cylinder 24, the air cylinder 24 can be started as required, and the depth of the propeller turner 23 extending into the fermentation substrate is adjusted. The vertical rod vertically extends downwards into the fermentation substrate of the fermentation chamber 1, the helical blade 27 is arranged along the axial direction of the vertical rod, and the helical blade can well realize full stirring of the liquid dung in the fermentation chamber 1, thereby improving the stirring fermentation effect.
The fermentation chamber 1 is internally provided with a video monitoring system, a temperature and humidity sensor for detecting the temperature and humidity of the air in the fermentation chamber 1, a temperature sensor for detecting the temperature of excrement and urine, an ammonia sensor, a hydrogen sulfide sensor, a pH value sensor and a plurality of liquid level sensors. A central control room 12 is arranged outside the fermentation chamber 1, and a flow meter, a video monitoring system, a temperature and humidity sensor, a temperature sensor for detecting the temperature of excrement and urine, an ammonia sensor, a hydrogen sulfide sensor, a pH value sensor and a liquid level sensor in the fermentation chamber 1 are all connected with a controller in the central control room 12. The central control room 12 is used as the central control of the whole fermentation chamber 1, and the production environment, the detection data and the terminal control of the video monitoring system are all completed by the program setting in the central control room 12.
Through the real-time monitoring of the video monitoring system, the video pictures are transmitted to the central control room, and the whole fermentation process realizes the control process without artificial full intelligence.
The ammonia sensor and the hydrogen sulfide sensor are located at the air outlet and have the height of 7000mm, are located on the right of the walking frame of the central stirring and overturning machine, the installation heights of 600mm and 1000mm, and the horizontal direction spacing distance of the two sensors is 2000 mm. The ammonia sensor, the hydrogen sulfide sensor and the pH value sensor are in wireless connection with the central control room, detection data are transmitted in real time and stored in the central control room, the central control room adjusts the fermentation process in real time according to detection parameters of the ammonia sensor and the hydrogen sulfide sensor, and intelligent and accurate control over the fermentation process is achieved.
The liquid level sensor is used for controlling the water level of the sewage pool and is positioned at the position 1500mm on the left side of the discharge port, which is 600mm away from the upper part of the sewage pool and 600mm away from the lower part of the sewage pool, and the distance between the liquid level sensor and the surface of the sewage pool is 600 mm. Namely, at least a lowest limit liquid level sensor and a highest liquid level sensor are arranged corresponding to different heights of the excrement and the urine. The liquid level sensor wirelessly transmits and stores liquid level data in the fermentation bin to the central control room, and the central control room adjusts the processes of adding and discharging ingredients and excrement and urine in the fermentation bin in real time according to the liquid level parameters, so that the intelligent and accurate control of the fermentation process is realized.
The central control room 12 can also transmit real-time data of each link of the intelligent fermentation bin 1 connected with the fermentation system, the production environment, the data detection, the video monitoring system and the like to a user computer through a network connection platform, and the user can record statistical data through a cloud gateway of the computer and can remotely control the adjustment of fermentation parameters through the computer.
An exhaust fan 10 which is communicated with the fermentation chamber 1 and exhausts air to the fermentation chamber 1 is arranged outside the fermentation chamber 1, and the exhaust fan 10 is also controlled by a central control room 12. The exhaust fan is a 7.5KW induced draft fan. The air inlet is distributed at the top of the fermentation bin, receives air in an eight-claw shape and enters the bin treatment system through a concealed pipe. Adjust according to temperature and humidity sensor detection data and exhaust air, realize the intelligent control to humiture in the fermentation storehouse, when humidity exceeded the settlement threshold value in the fermentation storehouse, exhaust fan 10 was opened automatically, what need notice is that this is negative-pressure air fan, and wind gets into through the hidden pipe of fermentation storehouse bottom, forms the negative pressure microenvironment in the fermentation storehouse.
The video monitoring system is provided with a camera 11 for detecting the conditions in the fermentation bin 1 and the environment outside the fermentation bin 1 at the top of the ceiling 14, and transmits real-time pictures to a display screen in the middle control, so that the conditions inside and outside the fermentation bin 1 can be visually observed, and the fermentation process can be conveniently adjusted in time when problems occur.
The temperature sensor is positioned on the left side of the walking frame of the central turner, the installation heights are respectively 600mm and 1000mm, and the distance between the two sensors in the horizontal direction is 2000 mm.
A temperature sensor for detecting fermentation substrates, an ammonia gas sensor, a hydrogen sulfide sensor, a pH value sensor and a plurality of liquid level sensors.
The detected data is transmitted to the display screen of the central control room 12 in real time, and the data is stored in the computer in the central control room 12 for the user to review at any time. The detection data is convenient for adjusting the process of the fermentation bin 1.
A method for fermenting livestock and poultry manure by using a fermentation system,
1) adding straw, sawdust and other ingredients into the fermentation bin; the excrement and urine pool provides excrement and urine to the tempering pool through an underground communicating pipe, a switch valve of each nozzle on an excrement and urine filling pipeline is opened, and the excrement and urine filling pipeline draws the excrement and urine from the tempering pool and sprays the excrement and urine to ingredients in the fermentation bin;
2) spraying the livestock and poultry manure once within 24 hours, and turning and stirring once by using a propeller turner; when the ratio of C to N (carbon/nitrogen ratio) of the material is 25-30 and the water content is 60%, the system automatically stops feeding and stirring;
3) then, the temperature of the fermentation substrate in the fermentation bin rises, and when the temperature exceeds 55 ℃, the high temperature period lasts for 5-7 days; then the temperature is gradually reduced to enter a decomposition stage, the pile is turned once every 2 days, an aerator is started in the pile turning process, and a valve on an aeration pipeline is opened to supply oxygen to the fermentation substrate;
4) when the temperature is reduced to the natural room temperature, the decomposition is finished, the fermentation is finished, and the material can be discharged from the discharge hole.
Furthermore, in the whole fermentation process, the ammonia gas sensor, the hydrogen sulfide sensor and the pH value sensor monitor the data change of the fermentation bin in real time, when the detection data of the ammonia gas sensor and the hydrogen sulfide sensor are higher than a set threshold value, the fact that polluted gas is generated in the fermentation process is indicated, and at the moment, the system automatically adds a microbial inoculum, converts the microbial inoculum into nutrient elements and stores the nutrient elements in a matrix.
In the early feeding stage, fermentation substrate (rice hull, straw or sawdust, and the like, can be selected according to local crop types and agricultural waste types according to local conditions) is added firstly, and livestock and poultry manure is sprayed once for 24 hours while stirring once. And when the ratio of C to N (carbon/nitrogen) of the material is about 25-30 and the water content is about 60%, the system automatically stops feeding and stirring. And then, raising the temperature of the fermentation bin, wherein a high temperature period is formed when the temperature exceeds 55 ℃, and the high temperature period lasts for 5-7 days. And then gradually reducing the temperature, turning the pile once every 2 days, and supplying oxygen in the process of turning the pile. When the temperature is reduced to the natural room temperature, the decomposition is finished, the fermentation is finished, and then the material can be discharged. In the whole fermentation process, the ammonia gas sensor, the hydrogen sulfide sensor and the pH value sensor monitor the data change of the fermentation bin in real time, when the ammonia gas sensor and the hydrogen sulfide sensor are higher than a set threshold value (a national fermentation odor standard value), the fact that polluted gas is generated in the fermentation process is shown, at the moment, the system automatically adds a microbial inoculum, the microbial inoculum is converted into nutrient elements to be stored in a matrix, and the quality of the fermentation matrix is improved.
The above-mentioned embodiments are merely descriptions of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and those skilled in the art should be able to make various modifications and improvements on the present invention without departing from the spirit of the present invention.
Claims (7)
1. An integrated intelligent fermentation system for livestock and poultry manure is characterized by comprising a fermentation bin, wherein a conditioning tank is arranged in the center of the fermentation bin, and the manure tank outside the fermentation bin provides manure to the conditioning tank through an underground communicating pipe; a discharge hole is formed at the bottom of the fermentation bin;
the turning and stirring device for stirring the excrement and the urine is arranged on the conditioning pool, the turning and stirring device is also provided with an excrement and urine filling pipeline, an aerator and an aeration pipeline, wherein the excrement and urine filling pipeline, the aerator and the aeration pipeline extend into the conditioning pool, the excrement and urine filling pipeline and the aeration pipeline extend out of the conditioning pool, and a plurality of air outlets are uniformly distributed at the bottom of the fermentation bin; a flow meter is arranged on the excrement and urine filling pipeline;
an exhaust fan which is communicated with the fermentation bin and exhausts air to the fermentation bin is arranged outside the fermentation bin;
a video monitoring system, a temperature and humidity sensor for detecting the temperature and humidity of air in the fermentation chamber, a temperature sensor for detecting the temperature of a fermentation substrate, an ammonia sensor, a hydrogen sulfide sensor, a pH value sensor and a plurality of liquid level sensors are arranged in the fermentation chamber;
a central control room is arranged outside the fermentation bin, and a flow meter, a video monitoring system, a temperature and humidity sensor, a temperature sensor for detecting the temperature of the fermentation substrate, an ammonia sensor, a hydrogen sulfide sensor, a pH value sensor and a liquid level sensor in the fermentation bin are all connected with a controller in the central control room.
2. The integrated intelligent livestock and poultry manure and urine fermentation system as claimed in claim 1, wherein the fermentation chamber is cylindrical and comprises a cylindrical foundation and a ceiling, the top of the foundation is higher than the ground, and the ceiling is conical and covers the top of the foundation.
3. The livestock and poultry manure and urine integrated intelligent fermentation system as claimed in claim 2, wherein a circular track is arranged on the top of the foundation and surrounds the foundation for a circle, and the circular track is matched with one end of the overturning and stirring device.
4. The livestock and poultry manure and urine integrated intelligent fermentation system as claimed in claim 2, wherein a ventilation opening is formed in the top of the ceiling, a rain shield is covered on the ventilation opening, an opening for people to enter and exit is formed in one side of the ceiling, and a discharge hole is formed in the other side of the ceiling.
5. The livestock and poultry manure and urine integrated intelligent fermentation system as claimed in claim 1, wherein the overturning and stirring device comprises a walking frame, one end of the walking frame is mounted on the conditioning tank through a motor, and the other end of the walking frame extends outwards to the edge of the fermentation bin and is matched with the fermentation bin and rotates along a circle of circular track of the fermentation bin;
an aerator is arranged on one side of the walking frame, the aerator supplies oxygen to the fermentation substrate through an aeration pipeline, and a valve is arranged on the aeration pipeline;
a feces and urine filling pipeline is fixed on the walking frame along the length direction of the walking frame, a plurality of nozzles extending downwards are arranged on the feces and urine filling pipeline, and a switch valve is arranged corresponding to each nozzle;
the bottom of the walking frame is provided with a plurality of propeller turners which vertically extend downwards and extend into the fermentation substrate at the bottom of the fermentation bin along the length direction of the walking frame.
6. The livestock and poultry manure and urine integrated intelligent fermentation system as claimed in claim 5, wherein the top of the propeller stirring machine is connected with a piston rod of a cylinder, and the cylinder is fixed on the walking frame through a cylinder seat.
7. The integrated intelligent livestock and poultry manure and urine fermentation system as claimed in claim 1, wherein the liquid level sensor is arranged on the inner wall of the fermentation bin, and at least a lowest limit liquid level sensor and a highest liquid level sensor are arranged corresponding to different heights of the fermentation substrate; the two temperature sensors are arranged at intervals; the ammonia sensor and the hydrogen sulfide sensor are positioned at the air outlet; the pH value sensor has two, and two pH value sensors are arranged at a distance.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110028340A (en) * | 2019-05-24 | 2019-07-19 | 山东省农业科学院畜牧兽医研究所 | A kind of integrated intelligent fermentation system of Animal fecal pollution and method |
| CN113885617A (en) * | 2021-08-26 | 2022-01-04 | 北京市农林科学院智能装备技术研究中心 | Feces fermentation control device and method |
| CN115028331A (en) * | 2022-07-11 | 2022-09-09 | 山东富鑫汽车科技有限公司 | Cow dung fermentation integrated equipment |
-
2019
- 2019-05-24 CN CN201920764872.3U patent/CN209923219U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110028340A (en) * | 2019-05-24 | 2019-07-19 | 山东省农业科学院畜牧兽医研究所 | A kind of integrated intelligent fermentation system of Animal fecal pollution and method |
| CN113885617A (en) * | 2021-08-26 | 2022-01-04 | 北京市农林科学院智能装备技术研究中心 | Feces fermentation control device and method |
| CN115028331A (en) * | 2022-07-11 | 2022-09-09 | 山东富鑫汽车科技有限公司 | Cow dung fermentation integrated equipment |
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