Treatment device for stale garbage

Abstract

The utility model discloses a stale garbage treatment device which comprises a treatment tank, a driving motor is fixedly installed on the surface of the top of the treatment tank, a rotating shaft penetrating through and extending into the treatment tank is installed at the output end of the driving motor, and a spiral conveying piece is fixedly installed on the outer ring, located in the treatment tank, of the rotating shaft. A liquid tank is fixedly mounted on the right side of the top surface of the treatment tank, an annular pipe is fixedly mounted on the inner wall of the top of the treatment tank, and multiple groups of spraying heads are obliquely mounted on the bottom surface of the annular pipe. According to the stale garbage treatment device, by arranging a driving motor, a spiral conveying blade, a spraying head and the like, stale garbage and fermentation liquid in the treatment tank can be fully mixed, and the effect of rapid fermentation of the stale garbage is accelerated; odor generated when the stale garbage is fermented and composted can be treated, and gas can be collected through the exhaust pipe and reused.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage treatment, in particular to a stale garbage treatment device. Background Technique

[0002] Stale garbage is also known as mineral garbage.

[0003] For the treatment of stale garbage, various methods can be adopted. For example, fertilizer treatment is an effective means. By composting or anaerobic fermentation of stale garbage, it can be converted into organic fertilizer, returning to nature and providing nutrients for crops. This treatment method not only reduces the pressure of landfill, but also promotes the sustainable development of agriculture. However, traditional composting treatment not only takes a long time, but also when adding fermentation bacteria and other substances during the composting process, the fermentation bacteria cannot be fully mixed with the stale garbage. At the same time, unpleasant gases are easily generated during the composting of stale garbage, which may cause pollution to the atmosphere. Therefore, we propose a stale garbage treatment device to solve the above possible problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a stale garbage treatment device aiming at the deficiencies of the prior art to solve the problems raised in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a stale garbage treatment device, including a treatment tank, a driving motor is fixedly installed on the top surface of the treatment tank, and the output end of the driving motor is provided with a rotating shaft that penetrates and extends into the interior of the treatment tank. A spiral conveyor blade is fixedly installed on the outer ring of the rotating shaft inside the treatment tank. A liquid tank is fixedly installed on the right side of the top surface of the treatment tank. An annular pipe is fixedly installed on the top inner wall of the treatment tank, and a plurality of spraying heads are installed on the bottom surface of the annular pipe in an inclined manner. A treatment box is fixedly installed on the upper right side of the treatment tank.

[0006] As a preferred technical solution of the utility model, a water pump is arranged inside the liquid tank, and the output end of the water pump is provided with a connecting pipe that penetrates and extends into the interior of the annular pipe. A liquid inlet pipe is installed on the upper right side of the liquid tank.

[0007] As a preferred technical solution of the utility model, a sealing door is installed on the left side of the top of the treatment tank, and a handle is installed on the left side of the top surface of the sealing door.

[0008] As a preferred technical solution of the utility model, a drain pipe is installed on the lower left side of the treatment tank. A filter screen is installed inside the pipe of the drain pipe in the treatment tank, and a valve is installed on the drain pipe.

[0009] As a preferred technical solution of the present utility model, a feed pipe is installed at the top of the treatment tank, a discharge pipe is installed at the bottom of the treatment tank, and a valve is installed on the discharge pipe. An exhaust pipe is installed at the upper right of the treatment tank.

[0010] As a preferred technical solution of the present utility model, a ventilation pipe that penetrates and extends into the interior of the treatment tank is installed at the upper right of the treatment tank, and one end of the ventilation pipe located inside the treatment tank is at the lower part of the treatment tank. Three support legs are evenly installed at the bottom of the treatment tank.

[0011] Compared with the prior art, the present utility model provides a device for treating stale garbage, which has the following beneficial effects:

[0012] 1. For this device for treating stale garbage, by setting a driving motor, a spiral conveying blade, a spray head, etc., the driving motor can be started, and the spiral conveying blade can be driven to rotate through the rotating shaft. At the same time, the water pump in the liquid tank can be turned on, and the fermentation liquid can be conveyed to the annular pipe through the connecting pipe, and the fermentation liquid can be sprayed into the treatment tank through the spray head. Under the rotation of the spiral conveying blade, the stale garbage and the fermentation liquid in the treatment tank can be fully mixed, accelerating the rapid fermentation of the stale garbage;

[0013] 2. For this device for treating stale garbage, by setting a treatment tank, a ventilation pipe, an exhaust pipe, etc., the odor emitted by the stale garbage can be discharged into the treatment tank along with the pressure in the treatment tank. At this time, the deodorant diluted in proportion can be added into the treatment tank through the feed pipe installed at the top of the treatment tank. After the odor enters the treatment tank through the ventilation pipe, it can be deodorized by the deodorant in the treatment tank and then discharged to the outside through the exhaust pipe, preventing the odor from being directly discharged into the air and causing air pollution. The gas can also be collected through the exhaust pipe and reused. Description of the Drawings

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

[0015] Figure 2 It is a schematic cross-sectional structure diagram of the treatment tank of the present utility model;

[0016] Figure 3 It is a schematic cross-sectional structure diagram of the treatment tank of the present utility model.

[0017] Reference numerals: 1. Treatment tank; 2. Sealing door; 3. Driving motor; 4. Liquid tank; 5. Exhaust pipe; 6. Treatment tank; 7. Support leg; 8. Drain pipe; 9. Spiral conveying blade; 10. Annular pipe; 11. Connecting pipe; 12. Spray head; 13. Ventilation pipe. Detailed Embodiment

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1 - 3 , in this implementation scheme: A stale garbage treatment device includes a treatment tank 1, which can achieve the purpose of fermenting and composting stale garbage. A driving motor 3 is fixedly installed on the top surface of the treatment tank 1, and the output end of the driving motor 3 is provided with a rotating shaft that penetrates and extends into the interior of the treatment tank 1. A spiral conveyor blade 9 is fixedly installed on the outer ring of the rotating shaft inside the treatment tank 1. Starting the driving motor 3 can drive the spiral conveyor blade 9 to rotate through the rotating shaft. A liquid tank 4 is fixedly installed on the right side of the top surface of the treatment tank 1, which can hold the fermentation agent. A ring pipe 10 is fixedly installed on the top inner wall of the treatment tank 1, and a plurality of spray heads 12 are installed on the bottom surface of the ring pipe 10 in an inclined manner, and the fermentation liquid can be sprayed into the treatment tank 1 through the spray heads 12. A treatment box 6 is fixedly installed on the upper right side of the treatment tank 1, which can treat the odor emitted by the stale garbage.

[0020] In this embodiment, a water pump is provided inside the liquid tank 4, and a connecting pipe 11 is installed at the output end of the water pump, which penetrates and extends into the annular pipe 10. By turning on the water pump in the liquid tank 4, the fermentation broth can be transported into the annular pipe 10 through the connecting pipe 11, and the fermentation broth can be sprayed into the treatment tank 1 through the spray head 12. An inlet pipe is installed at the upper right of the liquid tank 4, which is convenient for filling the liquid tank 4 with liquids such as fermentation agents. A sealing door 2 is installed on the left side of the top of the treatment tank 1, and a handle is installed on the left side of the top surface of the sealing door 2. The sealing door 2 can be opened through the handle. A drain pipe 8 is installed at the lower left of the treatment tank 1, which can drain the excess water in the treatment tank 1. A filter screen is installed in the pipe of the drain pipe 8 inside the treatment tank 1 to prevent the drain pipe 8 from being blocked by the stale garbage in the treatment tank 1. A valve is installed on the drain pipe 8. A feed pipe is installed on the top of the treatment box 6, which is convenient for adding deodorants and the like into the treatment box 6. A discharge pipe is installed at the bottom of the treatment box 6, and a valve is installed on the discharge pipe. By opening the valve, the deodorant and the like in the treatment box 6 can be discharged. An exhaust pipe 5 is installed at the upper right of the treatment box 6. A ventilation pipe 13 penetrates and extends into the inside of the treatment box 6 at the upper right of the treatment tank 1, and one end of the ventilation pipe 13 inside the treatment box 6 is located at the lower part of the treatment box 6. After the odor enters the treatment box 6 through the ventilation pipe 13, it can be deodorized by the deodorant in the treatment box 6 and then discharged to the outside through the exhaust pipe 5, preventing the odor from being directly discharged into the air and causing air pollution. The gas can also be collected through the exhaust pipe 5 and reused. Three support legs 7 are evenly installed at the bottom of the treatment tank 1, which can support the treatment tank 1.

[0021] The working principle and usage process of the present utility model: For this stale garbage treatment device, first, the sealing door 2 can be opened through the handle on the sealing door 2, and then the stale garbage can be poured into the treatment tank 1 through the opened sealing door 2. At this time, the driving motor 3 can be started, and the spiral conveying blade 9 can be driven to rotate through the rotating shaft. At the same time, the water pump in the liquid tank 4 can be turned on, and the fermentation broth can be transported into the annular pipe 10 through the connecting pipe 11, and the fermentation broth can be sprayed into the treatment tank 1 through the spray head 12. Under the rotation of the spiral conveying blade 9, the stale garbage and the fermentation broth in the treatment tank 1 can be fully mixed, accelerating the rapid fermentation effect of the stale garbage. When the stale garbage is fermented into compost, the odor emitted by the stale garbage can be discharged into the treatment box 6 along with the pressure in the treatment tank 1. At this time, the deodorant diluted in proportion can be added into the treatment box 6 through the feed pipe installed on the top of the treatment box 6. After the odor enters the treatment box 6 through the ventilation pipe 13, it can be deodorized by the deodorant in the treatment box 6 and then discharged to the outside through the exhaust pipe 5, preventing the odor from being directly discharged into the air and causing air pollution. The gas can also be collected through the exhaust pipe 5 and reused.

[0022] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A stale waste treatment device, comprising a treatment tank (1), characterized in that: A driving motor (3) is fixedly installed on the top surface of the treatment tank (1), and the output end of the driving motor (3) is equipped with a rotating shaft that penetrates and extends into the interior of the treatment tank (1). A spiral conveyor blade (9) is fixedly installed on the outer ring of the rotating shaft inside the treatment tank (1). A liquid tank (4) is fixedly installed on the right side of the top surface of the treatment tank (1). An annular pipe (10) is fixedly installed on the top inner wall of the treatment tank (1), and a plurality of spray heads (12) are installed on the bottom surface of the annular pipe (10) in an inclined manner. A treatment box (6) is fixedly installed on the upper right side of the treatment tank (1).

2. The stale waste treatment device according to claim 1, characterized in that: A water pump is arranged inside the liquid tank (4), and the output end of the water pump is equipped with a connecting pipe (11) that penetrates and extends into the interior of the annular pipe (10). An inlet pipe is installed on the upper right side of the liquid tank (4).

3. The stale waste treatment device according to claim 1, characterized in that: A sealing door (2) is installed on the left side of the top of the treatment tank (1), and a handle is installed on the left side of the top surface of the sealing door (2).

4. A stale waste treatment device according to claim 1, characterized in that: A drain pipe (8) is installed on the lower left side of the treatment tank (1). A filter screen is installed inside the pipe of the drain pipe (8) within the treatment tank (1), and a valve is installed on the drain pipe (8).

5. The stale waste treatment device according to claim 1, characterized in that: A feed pipe is installed on the top of the treatment box (6), a discharge pipe is installed on the bottom of the treatment box (6), and a valve is installed on the discharge pipe. An exhaust pipe (5) is installed on the upper right side of the treatment box (6).

6. The old waste treatment device according to claim 1, characterized in that: A ventilation pipe (13) that penetrates and extends into the interior of the treatment box (6) is installed on the upper right side of the treatment tank (1), and one end of the ventilation pipe (13) inside the treatment box (6) is located at the lower part of the treatment box (6). Three support legs (7) are evenly installed on the bottom of the treatment tank (1).

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