Sludge treatment tank

Abstract

The utility model discloses a sludge treatment tank, which relates to the technical field of sludge treatment and comprises a tank body, a feeding box fixedly arranged at the top of the tank body, a box cover rotatably arranged at the top of the feeding box, a rotating groove fixedly arranged at the top of the feeding box, two torsion springs fixedly arranged in the rotating groove, and one ends of the two torsion springs fixedly connected with the box cover. A first motor is fixedly arranged at the top of the tank body. The second motor is adopted to drive the gear to smash organic materials such as straw, mushrooms, peanut shells or rice husks, and in order to improve efficiency and reduce waste of manpower and material resources, the second motor is used for driving the ratchet wheel on the rotating shaft to directly smash the organic materials such as the straw, the mushrooms, the peanut shells or the rice husks. The ratchet wheel can smash solids in the sludge, the solids are prevented from damaging the stirring paddle or blocking the opening, the device is complete in function and simple in structure, the time for workers to be familiar with the device is shortened, and the device can work quickly.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge treatment, in particular to a sludge treatment tank. Background Art

[0002] At present, with the comprehensive development of my country's economy and social undertakings, the country's requirements for environmental protection are increasing, and the number of urban sewage treatment plants is also increasing.

[0003] When composting sludge, organic materials such as straw, mushrooms, peanut shells, or rice husks need to be added into the tank. However, the straw, mushrooms, peanut shells, or rice husks need to be crushed in advance and then transported to the feed inlet for addition. This process not only affects efficiency but also wastes unnecessary manpower and material resources. Utility Model Content

[0004] In view of the above problems existing in the existing sludge treatment tank, the present utility model is proposed.

[0005] Therefore, the utility model aims to provide a sludge treatment tank, which solves the problem that organic materials need to be crushed in advance and then transported to the feed inlet for addition during sludge composting.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A sludge treatment tank comprises a tank body, a feed box is fixedly provided on the top of the tank body, a box cover is rotatably provided on the top of the feed box, a rotating groove is fixedly provided on the top of the feed box, two torsion springs are fixedly provided in the rotating groove, one end of the two torsion springs is fixedly connected to the box cover, a first motor is fixedly provided on the top of the tank body, a rotating rod is fixedly provided on the output end of the first motor, one end of the rotating rod is rotatably connected to the bottom of the tank body, a plurality of stirring paddles are fixedly provided on the rod wall of the rotating rod, a U-shaped plate is fixedly provided on one side wall of the feed box, a second motor is fixedly provided on one side wall of the U-shaped plate, a first gear is fixedly provided on the output end of the second motor, a second gear is meshed with one side of the first gear, a rotating shaft is fixedly provided on one side of the first gear and the second gear, a ratchet is fixedly provided on the rod wall of the rotating shaft, an opening is fixedly provided on the bottom of the tank body, a blocking groove is fixedly provided on one side of the opening, and a blocking device is provided in the blocking groove.

[0008] Preferably, a dust collection box is fixedly provided on one side of the tank body, a dust collection port is provided on the top of the dust collection box, and the dust collection port is fixedly connected to the inner wall of the feed box.

[0009] Preferably, the blocking device comprises a baffle and a screw, a fixing seat is fixedly provided on one side wall of the tank body, a screw is provided on the inner thread of the fixing seat, and a baffle is rotatably provided on one end of the screw.

[0010] Preferably, two scrapers are fixedly provided on the inner side wall of the blocking operation, and the two scrapers are slidably connected to the baffle.

[0011] Furthermore, a handle is fixedly provided on the top of the box cover.

[0012] Preferably, a base is fixedly provided at the bottom of the tank body.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] 1. The utility model adopts a second motor to drive the gear to break organic materials such as straw, mushroom, peanut shell, or rice husk. In order to improve efficiency and reduce the waste of manpower and material resources, the second motor is used to drive the ratchet on the rotating shaft to directly break organic materials such as straw, mushroom, peanut shell, or rice husk. The ratchet can also break solids in the sludge to prevent the solids from damaging the stirring paddle or blocking the opening. The device is fully functional and simple in structure, and reduces the time for staff to become familiar with the device, so that work can be carried out quickly.

[0015] 2. The utility model adopts a blocking device to block the opening. In order to fully blend and stir organic materials such as straw, mushrooms, peanut shells, or rice husks with sludge, a baffle is used to block the opening. After stirring, the handle is shaken to drive the screw to rotate, and the baffle is pulled close to the blocking groove. The opening is opened for subsequent sludge fermentation treatment. In order to prevent the sludge from entering the blocking groove, a scraper is provided in the blocking groove to scrape off the sludge on the baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic cross-sectional view of the planar structure of the utility model;

[0018] Figure 2 For the utility model Figure 1 A magnified schematic diagram of part A;

[0019] Figure 3 It is a schematic top view of the feed box structure of the utility model;

[0020] Figure 4 For the utility model Figure 3 An enlarged schematic diagram of part B.

[0021] Description of reference numerals:

[0022] 1. Tank body; 2. Feed box; 3. Box cover; 4. Rotating groove; 5. Torsion spring; 6. First motor; 7. Rotating rod; 8. Stirring paddle; 9. U-shaped plate; 10. Second motor; 11. First gear; 12. Second gear; 13. Rotating shaft; 14. Ratchet; 15. Dust suction box; 16. Dust suction port; 17. Opening; 18. Blocking groove; 19. Baffle; 20. Screw; 21. Fixed seat; 22. Scraper; 23. Handle; 24. Base. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model embodiment discloses a sludge processing tank.

[0025] The utility model provides Figure 1-4 A sludge treatment tank shown in the figure comprises a tank body 1, a feed box 2 is fixedly provided on the top of the tank body 1, a box cover 3 is rotatably provided on the top of the feed box 2, a rotating groove 4 is fixedly provided on the top of the feed box 2, two torsion springs 5 ​​are fixedly provided in the rotating groove 4, one end of the two torsion springs 5 ​​is fixedly connected to the box cover 3, a first motor 6 is fixedly provided on the top of the tank body 1, a rotating rod 7 is fixedly provided on the output end of the first motor 6, one end of the rotating rod 7 is rotatably connected to the bottom of the tank body 1, a plurality of stirring paddles 8 are fixedly provided on the rod wall of the rotating rod 7, a U-shaped plate 9 is fixedly provided on one side wall of the feed box 2, a second motor 10 is fixedly provided on one side wall of the U-shaped plate 9, a first gear 11 is fixedly provided on the output end of the second motor 10, and the first gear 1 1 is meshed with a second gear 12 on one side, a rotating shaft 13 is fixedly provided on one side of the first gear 11 and the second gear 12, a ratchet 14 is fixedly provided on the rod wall of the rotating shaft 13, an opening 17 is fixedly provided at the bottom of the tank body 1, a blocking groove 18 is fixedly provided on one side of the opening 17, and a blocking device is provided in the blocking groove 18, the first motor 6 is started, the rotating rod 7 and the stirring paddle 8 are driven to rotate, and the second motor 10 is started, the output end of the second motor 10 drives the first gear 11 and the second gear 12 to rotate, drives the ratchet 14 to rotate, pours in sludge, the ratchet 14 breaks the solid matter in the sludge, and then pours in organic materials such as straw, mushrooms, peanut shells, or rice husks to break and fully stir.

[0026] To prevent dust from flying, Figure 1 As shown, a dust box 15 is fixedly provided on one side of the tank body 1, and a dust suction port 16 is provided on the top of the dust box 15. The dust suction port 16 is fixedly connected to the inner wall of the feed box 2. When organic materials such as straw, mushrooms, peanut shells, or rice husks are poured in and crushed, dust is generated, and the dust suction port 16 is used to suck it into the dust box 15.

[0027] In order to fully stir the sludge, the opening 17 is blocked, such as Figure 1As shown, the blocking device includes a baffle 19 and a screw 20. A fixing seat 21 is fixedly provided on one side wall of the tank body 1. The fixing seat 21 has an internal thread with a screw 20. A baffle 19 is rotatably provided at one end of the screw 20. When the crank is turned, the baffle 19 is drawn into the blocking groove 18 as the screw 20 rotates.

[0028] In order to prevent the sludge from entering the blocking groove 18, Figure 1-2 As shown, two scrapers 22 are fixedly provided on the inner side wall of the blocking mechanism, and the two scrapers 22 are slidably connected to the baffle 19.

[0029] Finally, in order to facilitate opening the feed box 2, as Figure 1-3 As shown, a handle 23 is fixedly provided on the top of the box cover 3, and a base 24 is fixedly provided on the bottom of the tank body 1.

[0030] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A sludge treatment tank, comprising a tank body (1), characterized in that: A feed box (2) is fixedly provided on the top of the tank body (1), a box cover (3) is rotatably provided on the top of the feed box (2), a rotation groove (4) is fixedly provided on the top of the feed box (2), two torsion springs (5) are fixedly provided in the rotation groove (4), one end of the two torsion springs (5) is fixedly connected to the box cover (3), a first motor (6) is fixedly provided on the top of the tank body (1), a rotating rod (7) is fixedly provided at the output end of the first motor (6), one end of the rotating rod (7) is rotatably connected to the bottom of the tank body (1), a plurality of stirring paddles (8) are fixedly provided on the rod wall of the rotating rod (7), and the feed box (2) A U-shaped plate (9) is fixedly provided on one side wall, a second motor (10) is fixedly provided on one side wall of the U-shaped plate (9), a first gear (11) is fixedly provided on the output end of the second motor (10), a second gear (12) is meshed with one side of the first gear (11), a rotating shaft (13) is fixedly provided on one side of the first gear (11) and the second gear (12), a ratchet (14) is fixedly provided on the rod wall of the rotating shaft (13), an opening (17) is fixedly provided on the bottom of the tank body (1), a blocking groove (18) is fixedly provided on one side of the opening (17), and a blocking device is provided in the blocking groove (18).

2. A sludge treatment tank according to claim 1, characterized in that: A dust collection box (15) is fixedly provided on one side of the tank body (1), a dust collection port (16) is provided on the top of the dust collection box (15), and the dust collection port (16) is fixedly connected to the inner wall of the feed box (2).

3. A sludge treatment tank according to claim 1, characterized in that: The blocking device comprises a baffle (19) and a screw (20); a fixing seat (21) is fixedly provided on one side wall of the tank body (1); the fixing seat (21) is internally threaded with a screw (20); and a baffle (19) is rotatably provided at one end of the screw (20).

4. A sludge treatment tank according to claim 1, characterized in that: Two scrapers (22) are fixedly provided on the inner side wall of the blocking member, and the two scrapers (22) are slidably connected to the baffle (19).

5. A sludge treatment tank according to claim 1, characterized in that: A handle (23) is fixedly provided on the top of the box cover (3).

6. A sludge treatment tank according to claim 1, characterized in that: A base (24) is fixedly provided at the bottom of the tank body (1).

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