Industrial sludge earthworm harmless treatment device

Abstract

The utility model relates to the technical field of sludge treatment, and discloses an industrial sludge earthworm harmless treatment device which comprises a treatment tower, the left side of the treatment tower is fixedly connected with a plurality of box bodies, the right sides of the box bodies are fixedly connected with triangular pipes, the right ends of the triangular pipes are arranged in the treatment tower in a penetrating mode, and the right ends of the triangular pipes are fixedly connected with the box bodies. A plurality of circular pipes are fixedly connected to the lower sides of the right ends of the triangular pipes, supporting plates are fixedly connected to the left sides of the box bodies, water pumps are fixedly connected to the upper sides of the supporting plates, water outlet pipes are fixedly connected to the tops of the water pumps, and water pumping pipes are fixedly connected to the left sides of the water pumps. According to the device, the water pump, the water outlet pipe and the water pumping pipe can inject water into the box body, the arranged triangular pipe and the arranged circular pipe can guide sludge in the box body in a layering and zoning mode, moisture of the sludge is removed, the problem of uneven water sprinkling is avoided, the toothed plate and the gear are matched to drive the rotating plate and the rotating shaft to rotate, the sludge is stirred through the rotating plate, and discharging is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge treatment, in particular to an industrial sludge earthworm harmless treatment device. Background Technique

[0002] Industrial sludge refers to the sludge generated by industrial wastewater treatment stations, generally containing more inorganic sludge and chemical components in production wastewater, belonging to hazardous waste; using earthworms to harmlessly treat industrial sludge is a new environmental protection treatment technology in recent years. After the sludge is treated by the earthworm biological treatment technology, it is completely transformed into two products, namely earthworm manure organic fertilizer and earthworms.

[0003] During the earthworm harmless treatment process, the water in the sludge will gradually evaporate, and it is necessary to sprinkle water on the sludge regularly to avoid the death of earthworms due to water shortage. A large amount of sludge is stored in the existing harmless treatment device. In the traditional sprinkling method, water is sprinkled from the top, and it takes a long time for the water to penetrate the sludge at the bottom, and there is also a problem of incomplete penetration. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to propose an industrial sludge earthworm harmless treatment device, which can evenly supplement water to the sludge and avoid the problem of uneven sludge water replenishment.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] An industrial sludge earthworm harmless treatment device, including a treatment tower, a plurality of boxes are fixedly connected to the left side of the treatment tower, triangular pipes are fixedly connected to the right sides of the boxes, the right ends of the triangular pipes penetrate into the interior of the treatment tower, a plurality of round pipes are fixedly connected to the lower sides of the right ends of the triangular pipes, supporting plates are fixedly connected to the left sides of the boxes, water pumps are fixedly connected to the upper sides of the supporting plates, water outlet pipes are fixedly connected to the tops of the water pumps, water suction pipes are fixedly connected to the left sides of the water pumps, a diversion inclined plate is fixedly connected to the bottom of the inner wall of the treatment tower, a discharge port is opened at the bottom left of the treatment tower, and anti-blocking components are arranged on the front and rear sides of the inner wall of the treatment tower.

[0007] Further, the anti-blocking component includes rotating plates arranged on the front and rear sides of the inner wall of the treatment tower, rotating shafts are rotatably connected to the tops of the rotating plates, the left and right ends of the rotating shafts are respectively rotatably connected to the interior of the treatment tower, the right ends of the rotating shafts respectively penetrate through the right side of the treatment tower and are fixedly connected with gears, a fixing frame is fixedly connected to the right side of the treatment tower, an electric push rod is fixedly connected to the middle of the fixing frame, a lifting plate is fixedly connected to the output end of the electric push rod, tooth plates are fixedly connected to the lower sides of the front and rear ends of the lifting plate, and the opposite sides of the tooth plates are respectively meshed with the outer sides of the gears.

[0008] Furthermore, limiting rods are provided at both the front and rear ends of the fixing frame, and the tops of the limiting rods are respectively fixedly connected to the lower sides of the lifting plates.

[0009] Furthermore, a cover plate is provided on the top of the processing tower, and a feed port is fixedly connected to the rear end of the cover plate.

[0010] Furthermore, both left and right ends of the cover plate are rotatably connected with a stirring shaft, and the lower end of the stirring shaft is fixedly connected with a stirring rod.

[0011] Furthermore, the upper ends of the stirring shafts are fixedly connected with pulleys, and the pulleys are connected by belts.

[0012] Furthermore, an L-shaped plate is fixedly connected to the upper side of the left end of the cover plate, a motor is fixedly connected to the upper side of the L-shaped plate, and an output end of the motor is fixedly connected to the top of the stirring shaft at the left end.

[0013] Furthermore, a limit frame is fixedly connected to the bottom left side of the processing tower, and a partition is slidably connected to the inner side of the limit frame.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, water can be injected into the box through the water pump, water outlet pipe and water suction pipe, and the sludge in the box can be layered and guided to different areas through the triangular pipe and circular pipe, and the sludge can be replenished with water, thereby avoiding the problem of uneven watering.

[0016] 2. In the utility model, the electric push rod is provided to drive the lifting plate to move upward, thereby driving the tooth plate to rise, and the tooth plate and the gear cooperate to drive the rotating plate and the rotating shaft to rotate, thereby moving the sludge through the rotating plate, and the motor is provided to drive the stirring shaft and the stirring rod to rotate, thereby driving the sludge to move, and cooperating with the guide inclined plate to facilitate the discharge of the sludge. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an overall schematic diagram of an industrial sludge earthworm harmless treatment device proposed by the utility model;

[0018] Figure 2 A schematic diagram of a triangular tube of an industrial sludge earthworm harmless treatment device proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the gears of an industrial sludge earthworm harmless treatment device proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of a stirring rod of an industrial sludge earthworm harmless treatment device proposed by the utility model.

[0021] Legend Explanation:

[0022] 1. Processing tower; 2. Box body; 3. Triangular pipe; 4. Round pipe; 5. Support plate; 6. Water pump; 7. Outlet pipe; 8. Suction pipe; 9. Guide inclined plate; 10. Discharge port; 11. Rotating plate; 12. Rotating shaft; 13. Gear; 14. Fixed frame; 15. Electric push rod; 16. Lifting plate; 17. Tooth plate; 18. Limit rod; 19. Cover plate; 20. Feed inlet; 21. Stirring shaft; 22. Stirring rod; 23. Pulley; 24. L-shaped plate; 25. Motor; 26. Limit frame; 27. Partition board. Specific Embodiment

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Refer to Figure 1 - Figure 3 , an embodiment provided by the present invention: An industrial sludge earthworm harmless treatment device includes a processing tower 1. A plurality of box bodies 2 are fixedly connected to the left side of the processing tower 1. Triangular pipes 3 are fixedly connected to the right sides of the box bodies 2. The right ends of the triangular pipes 3 penetrate into the interior of the processing tower 1. A plurality of round pipes 4 are fixedly connected to the lower sides of the right ends of the triangular pipes 3. Support plates 5 are fixedly connected to the left sides of the box bodies 2. Water pumps 6 are fixedly connected to the upper sides of the support plates 5. Outlet pipes 7 are fixedly connected to the tops of the water pumps 6. Suction pipes 8 are fixedly connected to the left sides of the water pumps 6. A guide inclined plate 9 is fixedly connected to the bottom of the inner wall of the processing tower 1. A discharge port 10 is opened at the bottom left of the processing tower 1. A limit frame 26 is fixedly connected to the bottom left of the processing tower 1. A partition board 27 is slidably connected to the inside of the limit frame 26;

[0025] The provided water pump 6 can pump water through the suction pipe 8 and inject it into the box body 2 through the outlet pipe 7. The provided triangular pipes 3 and round pipes 4 can stratify and divide the areas of the sludge in the box body 2 to guide the sludge and supplement water to the sludge, thereby avoiding the problem of uneven watering. The sludge can be guided to the discharge port 10 through the provided guide inclined plate 9, which is convenient for discharging.

[0026] Refer to Figure 3, rotating plates 11 are arranged on both the front and rear sides of the inner wall of the treatment tower 1. The tops of the rotating plates 11 are rotatably connected to rotating shafts 12. The left and right ends of the rotating shafts 12 are respectively rotatably connected inside the treatment tower 1. The right ends of the rotating shafts 12 respectively penetrate through the right side of the treatment tower 1 and are fixedly connected to gears 13. A fixed frame 14 is fixedly connected to the right side of the treatment tower 1. An electric push rod 15 is fixedly connected to the middle of the fixed frame 14. The output end of the electric push rod 15 is fixedly connected to a lifting plate 16. Tooth plates 17 are fixedly connected to the lower sides of the front and rear ends of the lifting plate 16. The opposite sides of the tooth plates 17 are respectively meshed and connected to the outside of the gears 13. Limiting rods 18 penetrate through both the front and rear ends of the fixed frame 14. The tops of the limiting rods 18 are respectively fixedly connected to the lower side of the lifting plate 16;

[0027] By setting the electric push rod 15 to drive the lifting plate 16 to move upward, the tooth plate 17 is driven to rise. Through the cooperation of the tooth plate 17 and the gear 13, the rotating plate 11 and the rotating shaft 12 are driven to rotate, so as to stir the sludge by the rotating plate 11, stir the sludge from both sides, avoid sludge accumulation and affect the discharging.

[0028] Refer to Figure 1 - Figure 3 , a cover plate 19 is arranged on the top of the treatment tower 1. A feed inlet 20 is fixedly connected to the rear end of the cover plate 19. Stirring shafts 21 are rotatably connected to both the left and right ends of the cover plate 19. Stirring rods 22 are fixedly connected to the lower ends of the stirring shafts 21. Pulley wheels 23 are fixedly connected to the upper ends of the stirring shafts 21. The pulley wheels 23 are connected by a belt. An L-shaped plate 24 is fixedly connected to the upper left side of the cover plate 19. A motor 25 is fixedly connected to the upper side of the L-shaped plate 24. The output end of the motor 25 is fixedly connected to the top of the left stirring shaft 21;

[0029] The motor 25 can drive the connected stirring shaft 21 to rotate. The rotating stirring shaft 21 cooperates with the pulley wheels 23 and the belt to drive the other stirring shaft 21 to rotate, so as to drive the stirring rod 22 to rotate and drive the sludge to turn over, which can increase the oxygen content in the sludge and loosen the sludge.

[0030] Working principle: The sludge and earthworms are put into the treatment tower 1 through the feed inlet 20. The provided water pump 6 can pump water through the water suction pipe 8 and inject it into the box body 2 through the water outlet pipe 7. The water in the box body 2 is respectively guided to each part of the sludge in the treatment tower 1 through the triangular pipe 3 and the round pipe 4 to supplement the moisture in the sludge. The provided motor 25 can drive the connected stirring shaft 21 to rotate. The rotating stirring shaft 21 cooperates with the pulley 23 and the belt to drive the stirring shaft 21 at the other end to rotate, thereby driving the stirring rod 22 to rotate and driving the sludge to turn over. Start the electric push rod 15 to drive the lifting plate 16 to rise, thereby driving the toothed plates 17 at both ends to move upward. The toothed plates 17 cooperate with the gears 13 to drive the rotating shaft 12 and the rotating plate 11 to rotate, thereby stirring the sludge to prevent the sludge from piling up and blocking.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An industrial sludge earthworm harmless treatment device, comprising a treatment tower (1), characterized in that: The left side of the treatment tower (1) is fixedly connected to a plurality of boxes (2), the right side of the boxes (2) is fixedly connected to a triangular tube (3), the right end of the triangular tube (3) is inserted into the interior of the treatment tower (1), the lower side of the right end of the triangular tube (3) is fixedly connected to a plurality of circular tubes (4), the left side of the boxes (2) is fixedly connected to a support plate (5), the upper side of the support plate (5) is fixedly connected to a water pump (6), the top of the water pump (6) is fixedly connected to a water outlet pipe (7), the left side of the water pump (6) is fixedly connected to a water pump pipe (8), the bottom of the inner wall of the treatment tower (1) is fixedly connected to a flow guide inclined plate (9), the bottom of the left side of the treatment tower (1) is provided with a discharge port (10), and anti-blocking components are provided on the front and rear sides of the inner wall of the treatment tower (1).

2. The device for harmless treatment of industrial sludge earthworms according to claim 1 is characterized by: The anti-blocking component comprises a rotating plate (11) arranged on both sides of the inner wall of the processing tower (1), the top of the rotating plate (11) is rotatably connected to a rotating shaft (12), the left and right ends of the rotating shaft (12) are respectively rotatably connected to the inside of the processing tower (1), the right end of the rotating shaft (12) passes through the right side of the processing tower (1) and is fixedly connected to a gear (13), the right side of the processing tower (1) is fixedly connected to a fixing frame (14), the middle part of the fixing frame (14) is fixedly connected to an electric push rod (15), the output end of the electric push rod (15) is fixedly connected to a lifting plate (16), the lower sides of the front and rear ends of the lifting plate (16) are fixedly connected to toothed plates (17), and the opposite sides of the toothed plates (17) are respectively meshed and connected to the outer side of the gear (13).

3. The device for harmless treatment of industrial sludge earthworms according to claim 2 is characterized by: Limit rods (18) are provided at both the front and rear ends of the fixing frame (14), and the tops of the limit rods (18) are respectively fixedly connected to the lower side of the lifting plate (16).

4. The device for harmless treatment of industrial sludge earthworms according to claim 1 is characterized by: A cover plate (19) is provided on the top of the treatment tower (1), and a feed port (20) is fixedly connected to the rear end of the cover plate (19).

5. The device for harmless treatment of industrial sludge earthworms according to claim 4 is characterized by: The left and right ends of the cover plate (19) are rotatably connected to a stirring shaft (21), and the lower end of the stirring shaft (21) is fixedly connected to a stirring rod (22).

6. The device for harmless treatment of industrial sludge earthworms according to claim 5 is characterized by: The upper ends of the stirring shafts (21) are fixedly connected with pulleys (23), and the pulleys (23) are connected to each other via belts.

7. The device for harmless treatment of industrial sludge earthworms according to claim 5 is characterized by: An L-shaped plate (24) is fixedly connected to the upper left side of the cover plate (19), a motor (25) is fixedly connected to the upper side of the L-shaped plate (24), and an output end of the motor (25) is fixedly connected to the top of the left stirring shaft (21).

8. The device for harmless treatment of industrial sludge earthworms according to claim 1 is characterized by: The left bottom of the processing tower (1) is fixedly connected to a limit frame (26), and the inner side of the limit frame (26) is slidably connected to a partition plate (27).

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