Anaerobic treatment device for kitchen waste

Abstract

The utility model discloses an anaerobic treatment device for food waste, comprising a double stirring mechanism, a gas collecting mechanism and a stabilizing mechanism, wherein the double stirring mechanism comprises a treatment tank, a setting frame is fixedly connected to the lower side of the treatment tank, a first motor is fixedly connected to the lower side of the treatment tank, a first rotating shaft is fixedly connected to the output end of the first motor, a stirring rod is fixedly connected to the surface of the first rotating shaft, and a threaded barrel is arranged inside the treatment tank. The utility model adopts the setting of the double stirring mechanism, after the food waste enters the treatment tank, the first rotating shaft and the stirring rod are driven by the first motor to rotate, so that the food waste at the bottom of the treatment tank can be stirred, and the second rotating shaft and the stirring frame are driven by the second motor to rotate, so that the food waste in the upper and middle sections of the treatment tank can be stirred, so that the food waste in the treatment tank can be better stirred, so that the degradation efficiency of the food waste in the treatment tank is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of anaerobic treatment of restaurant and kitchen waste, in particular to an anaerobic treatment device for restaurant and kitchen waste. Background Art

[0002] The anaerobic treatment device for food waste is a device used to treat food waste. It uses anaerobic treatment technology to degrade organic waste, thereby reducing the volume and pollution of the waste, and can produce renewable resources such as organic fertilizer or biogas.

[0003] When a large amount of food waste needs to be processed, in order to better reduce pollution to the environment, an anaerobic treatment device for food waste is generally used to perform anaerobically treatment on it. Most of the current anaerobic treatment devices are equipped with a stirring mechanism to achieve the stirring of the waste, promote the growth of microorganisms and the degradation of organic matter. However, most of the current anaerobic treatment devices use a stirring mechanism. If a large amount of waste is accumulated in the device, a stirring mechanism may not be able to fully stir the waste in the device, which may result in low efficiency of waste degradation and poor practicality. Therefore, in order to solve the above problems, an anaerobic treatment device for food waste is proposed. Utility Model Content

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides an anaerobic treatment device for kitchen waste.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anaerobic treatment device for food waste, comprising a double stirring mechanism, a gas collecting mechanism and a stabilizing mechanism, the double stirring mechanism comprising a treatment tank, a setting frame being fixedly connected to the lower side of the treatment tank, a first motor being fixedly connected to the lower side of the treatment tank, a first rotating shaft being fixedly connected to the output end of the first motor, a stirring rod being fixedly connected to the surface of the first rotating shaft, a threaded barrel being arranged inside the treatment tank, a cover plate being fixedly connected to the upper side of the threaded barrel, a mounting groove being provided inside the cover plate, a second motor being fixedly installed inside the mounting groove, a second rotating shaft being fixedly connected to the output end of the second motor, a stirring frame being fixedly connected to the surface of the second rotating shaft, the first motor being arranged inside the setting frame so that the setting frame can perform protective treatment on the first motor.

[0006] Preferably, the threaded barrel is threadedly connected to the processing tank, and the interior of the setting frame is fixedly connected with a closing plate by screws. First, the threaded barrel is screwed into the processing tank, which will make the cover plate dock with the processing tank, so that the cover plate is located on the upper side of the processing tank to seal the processing tank.

[0007] Preferably, a setting groove is provided inside the cover plate, a handle is fixedly connected inside the setting groove, two setting grooves are provided, which are respectively arranged at two sides of the inside of the cover plate, and a handle is provided in each setting groove.

[0008] Preferably, the gas collection mechanism includes a guide pipe, one end of which is fixedly connected to a delivery pipe via a flange, the outside of the delivery pipe is fixedly connected to a collection tank, the upper side of the collection tank is fixedly connected to a connecting pipe, and a flange is provided on the upper side of the connecting pipe, which can connect the external pipeline flanges together so that the gas in the collection tank can be delivered to the outside.

[0009] Preferably, a feed pipe is fixedly connected to the upper side of the collecting tank, the outside of the feed pipe is covered with a rubber sleeve, the inside of the collecting tank is fixedly connected with tempered glass, one end of the delivery pipe is arranged at a lower position inside the collecting tank, and the feed pipe can pour water into the collecting tank.

[0010] Preferably, the stabilizing mechanism includes a fixing ring, which is arranged on the outside of the setting frame and fixedly connected to the setting frame, a first support rod is fixedly connected to the lower side of the fixing ring, a second support rod is fixedly connected to the lower side of the collecting tank, a placing plate is fixedly connected to the lower sides of the first support rod and the second support rod, a rubber pad is fixedly connected to the lower side of the placing plate, and two rubber pads are provided, which are respectively arranged on both sides of the lower side of the placing plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model adopts the setting of double stirring mechanism. After the food waste enters the processing tank, the first motor drives the first rotating shaft and the stirring rod to rotate, so that the food waste at the bottom of the processing tank can be stirred, and the second motor drives the second rotating shaft and the stirring frame to rotate, so that the food waste in the upper and middle sections of the processing tank can be stirred, so that the food waste in the processing tank can be better stirred, so that the degradation efficiency of the food waste in the processing tank is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model from the side;

[0016] Figure 3It is a schematic diagram of the overall structure of the utility model viewed from above;

[0017] Figure 4 It is a structural schematic diagram of the utility model in front view section.

[0018] In the figure: 1. processing tank; 2. setting frame; 3. first motor; 4. first rotating shaft; 5. stirring rod; 6. threaded barrel; 7. cover plate; 8. mounting groove; 9. second motor; 10. second rotating shaft; 11. stirring frame; 12. closing plate; 13. setting groove; 14. handle; 15. guide pipe; 16. conveying pipe; 17. collecting tank; 18. connecting pipe; 19. feeding pipe; 20. rubber sleeve; 21. tempered glass; 22. fixing ring; 23. first support rod; 24. second support rod; 25. placement plate; 26. rubber pad. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 A kitchen waste anaerobic treatment device comprises a double stirring mechanism, a gas collecting mechanism and a stabilizing mechanism. The double stirring mechanism comprises a treatment tank 1, a setting frame 2 is fixedly connected to the lower side of the treatment tank 1, a first motor 3 is fixedly connected to the lower side of the treatment tank 1, a first rotating shaft 4 is fixedly connected to the output end of the first motor 3, a stirring rod 5 is fixedly connected to the surface of the first rotating shaft 4, a threaded barrel 6 is arranged inside the treatment tank 1, a cover plate 7 is fixedly connected to the upper side of the threaded barrel 6, a mounting groove 8 is opened inside the cover plate 7, a second motor 9 is fixedly installed inside the mounting groove 8, a second rotating shaft 10 is fixedly connected to the output end of the second motor 9, a stirring frame 11 is fixedly connected to the surface of the second rotating shaft 10, the threaded barrel 6 is threadedly connected to the treatment tank 1, and the setting frame 2 is fixedly connected to the output end of the second motor 9. The cover 7 is fixedly connected with a closing plate 12 by screws, a setting groove 13 is opened inside the cover 7, and a handle 14 is fixedly connected inside the setting groove 13. After the food waste enters the processing tank 1, the threaded tube 6 is screwed into the processing tank 1, so that the cover 7 covers the upper side of the processing tank 1 to seal the processing tank 1, and then the first motor 3 drives the first rotating shaft 4 and the stirring rod 5 to rotate, so that the food waste at the bottom of the processing tank 1 can be stirred, and the second motor 9 drives the second rotating shaft 10 and the stirring frame 11 to rotate, so that the food waste at the upper end and the middle section of the processing tank 1 can be stirred, and the food waste in the processing tank 1 can be better stirred, so that the degradation efficiency of the food waste in the processing tank 1 is higher.

[0021] In one aspect of the present embodiment, the delivery pipe 16 is flange-connected to the guide pipe 15, and then water is poured into the collection tank 17 through the feed pipe 19 so that the water source can cover the delivery pipe 16. Then, the rubber sleeve 20 is put on the outside of the feed pipe 19 to close the feed pipe 19, and then the external pipeline is connected to the connecting pipe 18 through a flange connection. During the anaerobic treatment of food waste in the treatment tank 1, gas will be generated, and these gases can enter the collection tank 17 through the guide pipe 15 and the delivery pipe 16. When the gas in the delivery pipe 16 enters the collection tank 17, the operator can know whether the gas has entered the collection tank 17 through the change of the water source through the tempered glass 21, and the gas in the collection tank 17 can be transported out through the connecting pipe 18.

[0022] In one aspect of the present embodiment, by means of a setting in which the fixing ring 22 is fixedly connected to the setting frame 2, and by means of a setting in which the first support rod 23 is respectively fixedly connected to the fixing ring 22 and the placement plate 25, the processing tank 1 can be connected to the placement plate 25 and stabilized at the upper side of the placement plate 25, and by means of a setting in which the second support rod 24 is respectively fixedly connected to the collecting tank 17 and the placement plate 25, the processing tank 1 can be connected to the placement plate 25 and stabilized at the upper side of the placement plate 25. When the placement plate 25 is placed, the rubber pad 26 will contact the position where the device is to be placed, and the rubber has the function of increasing friction, so that the device can be placed more stably.

[0023] Working principle of the utility model: When the anaerobic treatment device for food waste is in use, the delivery pipe 16 is flange-connected with the guide pipe 15, and then water is poured into the collection tank 17 through the feed pipe 19 so that the water source can cover the delivery pipe 16, and then the rubber sleeve 20 is sleeved on the outside of the feed pipe 19 to close the feed pipe 19, and then the external pipeline is connected with the connecting pipe 18 through a flange connection. After the food waste enters the treatment tank 1, the threaded cylinder 6 is inserted into the treatment tank 1, so that the cover plate 7 is covered on the upper side of the treatment tank 1 to seal the treatment tank 1, and then the first motor 3 drives the first rotating shaft 4 and the stirring rod 5 to rotate, so that the food waste at the bottom of the treatment tank 1 can be stirred. The second motor 9 drives the second rotating shaft 10 and the stirring frame 11 to rotate, so that the food waste at the upper end and the middle section of the processing tank 1 can be stirred and processed, and the food waste in the processing tank 1 can be better stirred, so that the food waste can be better degraded. In the process of food waste degradation, gas will be generated, and these gases can enter the collection tank 17 through the guide pipe 15 and the conveying pipe 16. When the gas in the conveying pipe 16 enters the collection tank 17, the operator can know whether the gas enters the collection tank 17 through the change of the water source through the tempered glass 21. The gas in the collection tank 17 can be transported out through the connecting pipe 18. In this solution, all electrical equipment is powered by an external power supply.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An anaerobic treatment device for kitchen waste, comprising a double stirring mechanism, a gas collecting mechanism and a stabilizing mechanism, characterized in that: The double stirring mechanism comprises a processing tank (1), a setting frame (2) is fixedly connected to the lower side of the processing tank (1), a first motor (3) is fixedly connected to the lower side of the processing tank (1), a first rotating shaft (4) is fixedly connected to the output end of the first motor (3), a stirring rod (5) is fixedly connected to the surface of the first rotating shaft (4), a threaded barrel (6) is arranged inside the processing tank (1), a cover plate (7) is fixedly connected to the upper side of the threaded barrel (6), a mounting groove (8) is provided inside the cover plate (7), a second motor (9) is fixedly installed inside the mounting groove (8), a second rotating shaft (10) is fixedly connected to the output end of the second motor (9), and a stirring frame (11) is fixedly connected to the surface of the second rotating shaft (10).

2. The anaerobic treatment device for food waste according to claim 1, characterized in that: The threaded cylinder (6) is threadably connected to the processing tank (1), and a closing plate (12) is fixedly connected to the interior of the setting frame (2) by screws.

3. The anaerobic treatment device for food waste according to claim 1, characterized in that: A setting groove (13) is provided inside the cover plate (7), and a handle (14) is fixedly connected inside the setting groove (13).

4. The anaerobic treatment device for food waste according to claim 1, characterized in that: The gas collection mechanism comprises a flow guide pipe (15), one end of which is fixedly connected to a delivery pipe (16) via a flange, the outside of the delivery pipe (16) is fixedly connected to a collection tank (17), and the upper side of the collection tank (17) is fixedly connected to a connection pipe (18).

5. The anaerobic treatment device for food waste according to claim 4, characterized in that: The upper side of the collecting tank (17) is fixedly connected to a feed pipe (19), the outside of the feed pipe (19) is sheathed with a rubber sleeve (20), and the inside of the collecting tank (17) is fixedly connected to a tempered glass (21).

6. The anaerobic treatment device for food waste according to claim 4, characterized in that: The stabilizing mechanism comprises a fixing ring (22), the fixing ring (22) being arranged outside the setting frame (2) and fixedly connected to the setting frame (2), a first support rod (23) being fixedly connected to the lower side of the fixing ring (22), a second support rod (24) being fixedly connected to the lower side of the collecting tank (17), a placement plate (25) being fixedly connected to the lower side of the first support rod (23) and the second support rod (24), and a rubber pad (26) being fixedly connected to the lower side of the placement plate (25).

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