Fresh chicken manure drying system utilizing solar energy
Through the solar-powered chicken manure drying system, using solar water heaters and batteries, combined with heating and drying devices, the efficient drying of chicken manure and the regeneration and utilization of ammonia are achieved, and the high cost of electricity and resource in the existing technology is solved. The issue of utilization has improved energy efficiency and resource utilization efficiency.
Patent Information
- Application Number
- CN202420771570.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-15
AI Technical Summary
The existing chicken manure drying equipment relies on electricity, and the acquisition and storage cost is high. It does not use the ammonia gas after drying, resulting in waste of energy and unused resources.
Using solar energy devices and heating devices, combined with drying devices, solar water heaters and solar batteries provide energy, multiple heating through heating tanks and ammonia heating devices, secondary drying using conveyor belts and heating plates, and through air pumps The chicken manure is further processed with the flat roll to achieve efficient drying of the chicken manure and the regeneration and utilization of ammonia.
Reliance on traditional electricity is reduced, energy utilization efficiency is improved, chicken manure is efficiently drying and resource recycling is achieved, and energy consumption and resource waste are reduced.
Smart Images
Figure CN222138929U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of chicken manure drying, in particular to a fresh chicken manure drying system utilizing solar energy. Background Art
[0002] At present, chicken manure can be used as fertilizer or biofuel after drying, which helps to reduce the moisture content in chicken manure, improve its quality, and reduce odor and bacteria. Chicken manure drying is an environmentally friendly treatment method that can effectively utilize chicken manure resources. The solar fresh chicken manure drying system is a system that uses solar energy as an energy source to dry fresh chicken manure. This system can effectively utilize solar energy resources, reduce energy consumption, and dry fresh chicken manure to improve the quality and utilization value of chicken manure. This system has broad application prospects in the fields of agriculture and environmental protection, and helps to improve the resource utilization of chicken manure and environmental benefits.
[0003] Prior art, CN202321820117.5 A chicken manure drying equipment, comprising: a mesh belt conveyor, a loading platform is provided on one side of a loading end of the mesh belt conveyor, a first motor is provided on the loading platform, the first motor output shaft is fixedly connected with a screw conveyor upward, the screw conveyor discharge port is located above the loading end of the mesh belt conveyor, a plurality of electric heating plates are provided inside the peripheral side of the screw conveyor casing, baffles are provided at the front and rear ends of the top of the frame of the mesh belt conveyor, a plurality of stirring shafts are rotatably connected between the two baffles, a plurality of stirring rods are radially provided on the peripheral side of the stirring shaft, a stirring shovel is provided at the tail end of the stirring rod, an air distribution box is fixedly connected to the frame between the two rollers of the mesh belt conveyor, a plurality of nozzles are connected to the top of the air distribution box, a hot air source and an air intake pump are provided on one side of the mesh belt conveyor, the air outlet of the hot air source is connected with the air inlet of the air intake pump, and the air outlet of the air intake pump is connected with the side of the air distribution box; swing-type uniform feeding, electric heating pre-drying and stirring hot air drying are realized. The existing technology has the following defects: 1. The energy source of the existing technology is mainly electricity, and the cost of obtaining and storing electricity is relatively high. In comparison, solar energy is natural, clean and renewable; 2. The existing technology lacks the reuse of ammonia-containing gas after chicken manure is dried.
[0004] Therefore, it is necessary to improve the chicken manure drying system in the prior art to solve the above problems. Summary of the invention
[0005] The utility model overcomes the shortcomings of the prior art and provides a fresh chicken manure drying system using solar energy, aiming to solve the problem of relatively high cost of obtaining and storing electric energy in the prior art, and to reuse ammonia-containing gas after the chicken manure is dried.
[0006] To achieve the above object, the technical solution adopted by the utility model is: a fresh chicken manure drying system using solar energy, comprising: a solar device, a heating device connected to the solar device, and a drying device connected to the heating device;
[0007] The solar energy device comprises: a solar water heater and a solar energy storage battery;
[0008] The heating device comprises: a heating tank, a water inlet pipe and a water outlet pipe connecting the heating pipe and the solar water heater, an ammonia heating device arranged on the heating tank, and a first rotating motor arranged on the side of the heating tank; the water inlet pipe is partially located in the ammonia heating device;
[0009] The drying device comprises: a drying table, an air suction hood arranged above the drying table, an air suction pipeline connected to the air suction hood, and an air exhauster connected to the air suction pipeline.
[0010] In a preferred embodiment of the utility model, the heating tank includes: an inner tank, a heating water pipe arranged outside the inner tank, and an insulating shell arranged outside the heating water pipe; a rotating column is arranged in the inner tank, the rotating column is connected to the first rotating motor, and a discharge pipe is arranged on the side of the heating tank away from the first rotating motor.
[0011] In a preferred embodiment of the utility model, the heating water pipe is wound along the thread of the inner tank.
[0012] In a preferred embodiment of the utility model, a plurality of fins are evenly arranged on the rotating column.
[0013] In a preferred embodiment of the utility model, a feeding port is provided at the upper end of the heating tank and away from the discharge pipe.
[0014] In a preferred embodiment of the utility model, the ammonia heating device includes: a ventilation duct arranged above the side of the heating tank, an ammonia fuel cell connected to the ventilation duct, and a reheat tank wrapping the ammonia fuel cell; a heating medium is arranged in the reheat tank.
[0015] In a preferred embodiment of the utility model, the drying table includes: a table body, a conveyor belt arranged on the table body, a heating plate arranged in the conveyor belt, and a flattening mechanism arranged on the table body; a feed port and a discharge port are arranged on both sides of the table body.
[0016] In a preferred embodiment of the utility model, the flattening mechanism includes: a plurality of threaded screws, a second rotating motor correspondingly connected to the threaded screws, and a flattening roller arranged on the threaded screws; the flattening roller is threadedly connected to the threaded screws.
[0017] In a preferred embodiment of the utility model, the flattening roller is provided with comb teeth, and the comb teeth are in contact with the conveyor belt.
[0018] In a preferred embodiment of the present invention, the drying device is electrically connected to the solar battery.
[0019] The utility model solves the defects existing in the background technology, and has the following beneficial effects:
[0020] (1) The utility model utilizes solar water heaters and solar batteries as energy sources, reduces dependence on traditional electric energy, realizes the utilization of renewable energy, reduces power consumption, and can also use the energy in solar batteries to dry chicken manure in weather lacking sunlight, thus avoiding the disadvantages of using only solar water heaters.
[0021] (2) The utility model uses a heating device and a drying device to dry the chicken manure, and heats and dries the chicken manure for multiple times. The heating device performs preliminary heating treatment on the chicken manure through a heating tank to gradually release moisture and volatile components. The drying device performs secondary heating, exhausting and flattening treatment on the treated chicken manure through a heating plate, an exhaust fan and a flattening roller, and further discharges the moisture in the chicken manure, thereby improving production efficiency and quality.
[0022] (3) The utility model utilizes ammonia generated by heating chicken manure, and utilizes an ammonia fuel cell to reheat the water in the water outlet pipe, thereby reducing the heat loss of the water in the water outlet pipe during its external flow. The ammonia is then used for heating to achieve energy recycling, improve energy utilization efficiency, and reduce resource waste. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments;
[0024] Figure 1 It is a structural schematic diagram of a preferred embodiment of the utility model;
[0025] Figure 2 It is a structural diagram of an inner tank of a preferred embodiment of the utility model;
[0026] Figure 3 It is a structural diagram of a drying table of a preferred embodiment of the utility model;
[0027] In the figure: 1. solar water heater; 2. solar battery; 3. heating tank; 4. water inlet pipe; 5. water outlet pipe; 6. first rotating motor; 7. drying table; 8. suction hood; 9. suction pipe; 10. vacuum pump; 11. inner tank; 12. heating water pipe; 13. rotating column; 14. discharge pipe; 15. fins; 16. feeding port; 17. ventilation pipe; 18. ammonia fuel cell; 19. reheat tank; 20. heating medium; 21. table; 22. conveyor belt; 23. feeding port; 24. discharge port; 25. threaded screw; 26. second rotating motor; 27. flattening roller; 28. comb teeth. DETAILED DESCRIPTION
[0028] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.
[0029] like Figure 1 , Figure 2 and Figure 3 As shown, a fresh chicken manure drying system using solar energy includes: a solar energy device, a heating device connected to the solar energy device, and a drying device connected to the heating device; the system uses solar energy to convert energy into heat energy and electrical energy, and then transfers the heat energy to the heating device and the drying device to achieve efficient drying of fresh chicken manure, thereby realizing renewable utilization of energy and effective utilization of resources.
[0030] The solar device includes: a solar water heater 1 and a solar battery 2; the drying device is electrically connected to the solar battery 2. The solar water heater 1 is used to capture solar energy and convert it into heat energy for heating the circulating water in the system; the solar battery 2 is used to store and convert solar energy into electrical energy for use during system operation or to store excess energy for later use, and when solar energy is insufficient or cannot provide energy at night, the solar battery 2 can provide power support to ensure the continuous operation of the device. This combination utilizes the heat and electrical energy of solar energy and improves the stability and efficiency of the system.
[0031] The heating device comprises: a heating tank 3, a water inlet pipe 4 and a water outlet pipe 5 connecting a heating pipe and a solar water heater 1, an ammonia heating device arranged on the heating tank 3, and a first rotating motor 6 arranged on the side of the heating tank 3; the water inlet pipe 4 is partially located in the ammonia heating device; the heating tank 3 is used to store chicken manure and maintain water temperature to ensure temperature stability during the drying process; the heating tank 3 comprises: an inner tank 11, a heating water pipe 12 arranged outside the inner tank 11, and an insulating shell arranged outside the heating water pipe 12; the heating water pipe 12 is arranged along the inner tank 11 threadedly, and the heating water pipe 12 transfers heat energy through the circulating water in the solar water heater 1, and transfers the heat energy to the chicken manure for drying.
[0032] A rotating column 13 is provided in the inner tank 11, and the rotating column 13 is connected to the first rotating motor 6. A discharge pipe 14 is provided on the side of the heating tank 3 away from the first rotating motor 6; a plurality of fins 15 are evenly provided on the rotating column 13; when the rotating column 13 is connected to the first rotating motor 6, the motor can drive the fins 15 on the rotating column 13 through the rotating column 13, thereby achieving effective stirring and uniform heating of the chicken manure, and improving the heating efficiency and heat exchange effect; a feeding port 16 is provided at the upper end of the heating tank 3 and away from the discharge pipe 14.
[0033] The ammonia heating device includes: a ventilation pipe 17 arranged above the side of the heating tank 3, an ammonia fuel cell 18 connected to the ventilation pipe 17, and a reheat tank wrapping the ammonia fuel cell 18; a heating medium is arranged in the reheat tank. The ammonia heating device transfers the heat generated by the ammonia fuel cell 18 to the heating medium to heat the medium, and then transfers the heat to the circulating water in the water inlet pipe 4, reducing the heat loss of the water in the water outlet pipe 5 during the external flow process, and then uses ammonia for heating to achieve energy recycling, improve energy utilization efficiency, and reduce resource waste.
[0034] The drying device comprises: a drying table 7, an air suction hood 8 arranged above the drying table 7, an air suction pipe 9 connected to the air suction hood 8, and an air extractor 10 connected to the air suction pipe 9. The air suction hood 8 is used to collect hot air and water vapor, and transfer them to the air extractor 10 through the air suction pipe 9. The air extractor 10 is responsible for extracting the moist air to keep the dried chicken manure dry, thereby improving the drying efficiency and effect.
[0035] The drying table 7 includes: a table body, a conveyor belt arranged on the table body, a heating plate arranged in the conveyor belt, and a flattening mechanism arranged on the table body; a feed port and a discharge port 24 are arranged on both sides of the table body. The table body is the support and foundation of the entire drying table 7, providing a stable working platform; the conveyor belt is used to transport the processed (containing a small amount of water) chicken manure from the feed port to the discharge port 24, and the speed transmission can be adjusted to achieve continuous transmission of materials; the heating plate can provide heat to help the chicken manure to be dried quickly for a second time and improve the drying quality; the flattening mechanism includes: a plurality of threaded screws, a second rotating motor corresponding to the threaded screw, and a flattening roller arranged on the threaded screw; the flattening roller is threadedly connected to the threaded screw; the flattening roller is provided with comb teeth, and the comb teeth are in contact with the conveyor belt; through the transmission action of the threaded screw, the flattening roller is driven to be evenly flattened to ensure that the chicken manure is fully spread and evenly compacted during the transmission process.
[0036] When the utility model is used, the solar water heater 1 captures solar energy and converts it into heat energy to heat the circulating water in the heating system; the solar battery 2 is used to store the electric energy of solar energy and provide the power support required by the system. The heating device uses the solar circulating water and ammonia heating device to heat the chicken manure in the heating tank 3, thereby removing most of the moisture. Finally, the drying device uses a conveyor belt and a heating plate to perform secondary drying of the chicken manure containing a small amount of water during the conveying process. The suction hood 8 and the exhaust fan 10 are used to collect and discharge hot air and water vapor to keep the dried chicken manure dry.
[0037] The above is based on the ideal embodiment of the utility model. Through the above description, relevant personnel can make various changes and modifications without deviating from the technical concept of the utility model. The technical scope of this utility model is not limited to the content in the specification, and the technical scope must be determined according to the scope of the claims.
Claims
1. A fresh chicken manure drying system using solar energy, comprising: A solar device, a heating device connected to the solar device, and a drying device connected to the heating device, characterized in that; The solar energy device comprises: a solar water heater (1) and a solar energy storage battery (2); The heating device comprises: a heating tank (3), a water inlet pipe (4) and a water outlet pipe (5) connecting the heating tank (3) and the solar water heater (1), an ammonia heating device arranged on the heating tank (3), and a first rotating motor (6) arranged on the side of the heating tank (3); the water inlet pipe (4) is partially located in the ammonia heating device; The drying device comprises: a drying table (7), an air suction hood (8) arranged above the drying table (7), an air suction pipe (9) connected to the air suction hood (8), and an air extractor (10) connected to the air suction pipe (9).
2. A fresh chicken manure drying system using solar energy according to claim 1, characterized in that: The heating tank (3) comprises: an inner tank (11), a heating water pipe (12) arranged outside the inner tank (11), and a heat-insulating shell arranged outside the heating water pipe (12); a rotating column is arranged in the inner tank (11), and the rotating column is connected to the first rotating motor (6); and a discharge pipe is arranged on the side of the heating tank (3) away from the first rotating motor (6).
3. A fresh chicken manure drying system using solar energy according to claim 2, characterized in that: The heating water pipe (12) is arranged to be spirally wound along the inner tank (11).
4. The fresh chicken manure drying system using solar energy according to claim 2 is characterized in that: A plurality of fins (15) are evenly arranged on the rotating column.
5. The fresh chicken manure drying system using solar energy according to claim 2 is characterized in that: A feeding port (16) is provided at the upper end of the heating tank (3) and away from the discharge pipe.
6. The fresh chicken manure drying system using solar energy according to claim 1, characterized in that: The ammonia heating device comprises: a ventilation pipe (17) arranged above the side of the heating tank (3), an ammonia fuel cell connected to the ventilation pipe (17), and a reheating tank wrapping the ammonia fuel cell; a heating medium is arranged in the reheating tank.
7. The fresh chicken manure drying system using solar energy according to claim 1, characterized in that: The drying table (7) comprises: a table body (21), a conveyor belt (22) arranged on the table body (21), a heating plate arranged inside the conveyor belt (22), and a flattening mechanism arranged on the table body (21); a feed port (23) and a discharge port (24) are arranged on both sides of the table body (21).
8. The fresh chicken manure drying system using solar energy according to claim 7, characterized in that: The flattening mechanism comprises: a plurality of threaded screws, a second rotating motor correspondingly connected to the threaded screws, and a flattening roller arranged on the threaded screws; the flattening roller is threadedly connected to the threaded screws.
9. A fresh chicken manure drying system using solar energy according to claim 8, characterized in that: The flattening roller is provided with comb teeth (28), and the comb teeth (28) are in contact with the conveyor belt (22).
10. The fresh chicken manure drying system using solar energy according to claim 1, characterized in that: The drying device is electrically connected to the solar battery (2).