Organic matter fermentation tank
By designing an organic substance fermentation tank that integrates heat absorption, conduction and insulation functions, using solar energy to increase the fermentation temperature and combined with a gas purification device, the existing organic substance fermentation facilities have solved the problems of large area, high energy consumption and long cycle, and achieved an efficient and environmentally friendly fermentation process.
Patent Information
- Application Number
- CN202420456790.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-11
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-03-11
AI Technical Summary
The existing organic fermentation facilities, including tank fermentation tanks and tower fermentation tanks, have problems such as large area, high construction cost, high operating energy consumption, long fermentation cycle, incomplete fermentation and poor finished product quality. The construction cost and operating energy consumption of tower fermentation tanks are much higher than those of tank equipment, resulting in failure to become the first choice.
An organic fermentation tank is designed, integrating heat absorption, conduction and insulation functions. A support frame is installed on the outside of the tank and covered with an insulation film. The fermentation temperature is increased by solar energy, and a ventilation pipe and a gas purification device are installed inside to achieve gas purification and ventilation and oxygenation.
By using solar energy to increase the fermentation temperature, shorten the fermentation cycle, and reduce the cost of use, a more efficient organic fermentation process is achieved, while reducing the risk of environmental pollution.
Smart Images
Figure CN222770828U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of organic matter fermentation tanks, in particular to an organic matter fermentation tank. Background Art
[0002] At present, there are two main types of organic fermentation facilities: one is a trough fermentation tank, and the other is a tower fermentation tank. The trough fermentation equipment occupies a large area, has a high construction cost, high operating energy consumption, a long fermentation cycle, incomplete fermentation, poor quality of the finished product, breeding mosquitoes and flies to spread pathogens, and pollute the environment and air; the tower fermentation tank achieves closed fermentation, improves fermentation efficiency and avoids environmental pollution, but its construction cost and operating energy consumption are much higher than those of the trough-type flipping fermentation equipment, resulting in the existing tower fermentation tank equipment failing to become the first choice in the field of organic fermentation facilities; therefore, the present application designs a new type of organic fermentation tank. Utility Model Content
[0003] The utility model aims to solve the shortcomings of the prior art and provides an organic matter fermentation tank.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] An organic matter fermentation tank comprises a tank body, wherein a discharge port is arranged on the side wall of the tank body, a sealing cover is detachably mounted on the discharge port, a feed port is arranged on the top of the tank body, a gas purification device is detachably mounted inside the feed port, a support frame is arranged outside the tank body, a heat-insulating film is mounted outside the support frame, and the heat-insulating film is used to cover the tank body.
[0006] The above technical solution further includes: the sealing cover is threadedly installed on the outer wall of the discharge port.
[0007] Furthermore, the gas purification device includes a first exhaust hole, which is inserted into the interior of the feed port, purification particles are placed inside the plug, a mounting cover is threadedly connected to the top of the inner top of the plug, a protective plate is installed on the top of the mounting cover, a plurality of first exhaust holes are opened on the bottom wall of the plug, and a plurality of second exhaust holes are opened on the top wall of the mounting cover.
[0008] Furthermore, the purification particles are alumina absorbent particles.
[0009] Furthermore, the support frame includes two support components, one of which includes a plurality of first curved plates and a plurality of second curved plates, mounting plates are fixedly installed at both ends of the first curved plates and the second curved plates, the first curved plates and the second curved plates are connected by a connecting plate, a connecting rod is commonly installed on the plurality of first curved plates, and the two support components are connected as one.
[0010] Furthermore, a ventilation pipe is installed inside the tank body, a plurality of ventilation holes are opened on the bottom wall of the ventilation pipe, and closing caps are respectively threadedly installed on the openings at both ends of the ventilation pipe.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] The utility model integrates the functions of heat absorption, conduction and heat preservation, and can make full use of solar energy to increase the fermentation temperature, shorten the fermentation cycle and reduce the use cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a first overall structural schematic diagram of an organic matter fermentation tank proposed by the utility model;
[0014] Figure 2 It is a schematic diagram of the cross-sectional structure in which the thermal insulation film is installed outside the tank body;
[0015] Figure 3 It is a schematic diagram of the cross-sectional structure of an organic matter fermentation tank;
[0016] Figure 4 is a schematic diagram of the structure of the bracket;
[0017] Figure 5 for Figure 3 Schematic diagram of the enlarged structure at point A in the middle.
[0018] In the figure:
[0019] 10. Tank body; 11. Discharge port; 12. Sealing cover; 13. Feed port; 14. Insulation board; 21. Plug; 22. Mounting cover; 23. Protective plate; 24. First exhaust hole; 25. Second exhaust hole; 30. Purification particles; 40. Ventilation pipe; 41. Ventilation hole; 42. Closing cover; 51. First curved plate; 52. Second curved plate; 53. Connecting rod; 60. Insulation film. DETAILED DESCRIPTION
[0020] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.
[0021] Embodiment 1
[0022] Refer to the attached Figure 1-5 The utility model provides an organic matter (mixture of feces and straw) fermentation tank, comprising a tank body 10, a side wall of the tank body 10 is provided with a discharge port 11, and a sealing cover 12 is detachably mounted on the discharge port 11.
[0023] A feed port 13 is provided at the top of the tank body 10, and a gas purification device is detachably installed inside the feed port 13; wherein, since the high-temperature gas generated during the fermentation period will automatically rise, the gas is purified after passing through the gas purification device on the top.
[0024] A support frame is provided on the outside of the tank body 10, and an insulation film 60 is installed on the outside of the support frame. The insulation film 60 is used to cover the tank body 10; wherein the insulation film 60 is an insulation plastic film commonly used in greenhouses. By utilizing sunlight to penetrate the insulation film 60 made of transparent plastic material and irradiate the outer wall of the tank body 10, the fermentation temperature can be quickly increased and the fermentation cycle can be shortened.
[0025] The sealing cover 12 is threadedly mounted on the outer wall of the discharge port 11; when the waste material in the tank body 10 is discharged, a spiral auger can be inserted into the discharge port 11 to discharge the waste material.
[0026] The gas purification device includes a first exhaust hole 24, which is inserted into the inside of the feed port 13, and purification particles 30 are placed inside the plug 21. The top end of the inner part of the plug 21 is threadedly connected with a mounting cover 22, and a protective plate 23 is installed on the top of the mounting cover 22 (the protective plate 23 is used to prevent rainwater from entering the second exhaust hole 25 on rainy days). The bottom wall of the plug 21 is provided with a plurality of first exhaust holes 24, and the top wall of the mounting cover 22 is provided with a plurality of second exhaust holes 25; wherein, since the purification particles 30 need to be replaced regularly, in order to facilitate the replacement of the purification particles 30, a mounting cover 22 is threadedly installed on the top of the plug 21, and the opening of the plug 21 can be opened by rotating the mounting cover 22, so that the purification particles 30 can be replaced.
[0027] The purification particles 30 are alumina absorbent particles; the harmful gas produced by fermentation is mainly hydrogen sulfide, so the purification particles 30 can be selected by referring to or purchasing a hydrogen sulfide treatment agent.
[0028] The support frame includes two support components, one of which includes a plurality of first curved plates 51 and a plurality of second curved plates 52, and mounting plates (with mounting holes) are fixedly installed at both ends of the first curved plates 51 and the second curved plates 52 respectively, and the first curved plates 51 and the second curved plates 52 are connected by a connecting plate, and a connecting rod 53 is commonly installed on the plurality of first curved plates 51, and the two support components are connected as a whole; wherein, when the two support components are combined together, the second curved plates 52 on the two support components can be spliced together, and then the second curved plates 52 on the two groups of support components can be connected and fixed with bolts and nuts, and the same method can be used to connect and fix the first curved plates 51 on the two support components with bolts and nuts, so that the two support components can be combined into a support frame.
[0029] A ventilation pipe 40 is also installed inside the tank body 10, and a plurality of ventilation holes 41 are opened on the bottom wall of the ventilation pipe 40. Closing caps 42 are respectively threadedly installed on the openings at both ends of the ventilation pipe 40; wherein, the ventilation pipe 40 at the bottom can provide oxygen for fermentation, play a role in ventilation, oxygenation and temperature balance.
[0030] In this embodiment, the functions of heat absorption, conduction and heat preservation are integrated, and the solar energy can be fully utilized to increase the fermentation temperature, shorten the fermentation cycle and reduce the use cost.
[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. An organic matter fermentation tank, comprising a tank body (10), characterized in that: The side wall of the tank body (10) is provided with a discharge port (11), and a sealing cover (12) is detachably mounted on the discharge port (11); the top of the tank body (10) is provided with a feed port (13), and a gas purification device is detachably mounted inside the feed port (13); a support frame is provided outside the tank body (10), and a thermal insulation film (60) is mounted outside the support frame, and the thermal insulation film (60) is used to cover the tank body (10).
2. An organic matter fermentation tank according to claim 1, characterized in that: The sealing cover (12) is threadedly mounted on the outer wall of the discharge port (11).
3. An organic matter fermentation tank according to claim 1, characterized in that: The gas purification device comprises a first exhaust hole (24), the first exhaust hole (24) is inserted into the inside of the feed port (13), purification particles (30) are placed inside the plug (21), the top end of the inner part of the plug (21) is threadedly connected with a mounting cover (22), the top of the mounting cover (22) is installed with a protective plate (23), the bottom wall of the plug (21) is provided with a plurality of first exhaust holes (24), and the top wall of the mounting cover (22) is provided with a plurality of second exhaust holes (25).
4. An organic matter fermentation tank according to claim 3, characterized in that: The purification particles (30) are aluminum oxide absorbent particles.
5. The organic matter fermentation tank according to claim 1, characterized in that: The support frame comprises two support components, one of which comprises a plurality of first arc-shaped plates (51) and a plurality of second arc-shaped plates (52), the first arc-shaped plates (51) and the second arc-shaped plates (52) are respectively fixedly mounted with mounting plates at both ends, the first arc-shaped plates (51) and the second arc-shaped plates (52) are connected via a connecting plate, a connecting rod (53) is commonly mounted on the plurality of first arc-shaped plates (51), and the two support components are connected as one.
6. The organic matter fermentation tank according to claim 1, characterized in that: A vent pipe (40) is also installed inside the tank body (10), a plurality of vent holes (41) are provided on the bottom wall of the vent pipe (40), and closing caps (42) are respectively threadedly installed on the openings at both ends of the vent pipe (40).