Anaerobic tower for treating chemical sewage

Abstract

The utility model discloses an anaerobic tower for treating chemical sewage, which comprises an anaerobic tower body, a stirring structure is mounted on the anaerobic tower body, a translation structure is mounted on the stirring structure, the translation structure is mounted on the anaerobic tower body, the stirring structure comprises two supporting legs, the two supporting legs are both mounted on the anaerobic tower body, and the translation structure is mounted on the anaerobic tower body. Through the arrangement of the worm, the worm gear, the stirring rod, the first gear, the limiting hole and other structures, the servo motor is used for driving the worm to rotate, the worm drives the worm gear to rotate, and the worm gear drives the stirring rod on the rotating shaft to rotate, so that sewage in the anaerobic tower body can be conveniently stirred, and meanwhile, the worm drives the first gear to rotate; the first gear drives the movable plate to do reciprocating motion in the horizontal direction, and the movable plate drives the stirring rod on the rotating shaft to do reciprocating motion while rotating, so that sewage in the anaerobic tower body can be integrally mixed and stirred, and the sewage can be mixed more uniformly and fully.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an anaerobic tower for treating chemical sewage. Background Art

[0002] In the prior art, a patent with a publication number of CN217578439U discloses an anaerobic tower for treating chemical wastewater, including an anaerobic tower body, a transmission mechanism movably arranged inside the anaerobic tower body, a driving device movably arranged at the top of the transmission mechanism, a transmission frame movably arranged at the bottom of the transmission mechanism, a stirring plate movably arranged at the top of the inner side of the transmission frame, a transmission annular bevel gear movably arranged at the bottom of the transmission frame, a stirring device movably arranged at the bottom of the anaerobic tower body, and a linkage bevel gear meshing with the transmission annular bevel gear movably arranged at one side of the stirring device. This technology has the advantage of achieving a more complete mixing of sewage and sludge by stirring sludge and sewage in the anaerobic tower body in different directions through the same transmission device, thereby indirectly achieving a better degradation effect.

[0003] In the prior art, however, during actual use of the above-mentioned equipment, after the sewage is discharged into the anaerobic tower, in order to enable the sewage to be fully mixed in the anaerobic tower, a stirring device is required to continuously stir the sewage. However, the existing stirring and mixing device can only rotate in one direction in situ, and cannot enable the sewage to be mixed and stirred as a whole in the anaerobic tower, so that not only the stirring effect is poor, but also the mixing is not sufficient.

[0004] Therefore, an anaerobic tower is proposed for treating chemical wastewater. Utility Model Content

[0005] The purpose of the utility model is to provide an anaerobic tower for treating chemical wastewater to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: an anaerobic tower for treating chemical wastewater, comprising an anaerobic tower body, a stirring structure is installed on the anaerobic tower body, a translation structure is installed on the stirring structure, and the translation structure is installed on the anaerobic tower body;

[0007] The stirring structure comprises two supporting legs, both of which are mounted on the anaerobic tower body, a worm gear is rotatably mounted on the two supporting legs, a rotating shaft is sleeved on the worm gear, a plurality of stirring rods are equidistantly mounted on the rotating shaft, and the plurality of stirring rods are rotatably mounted in the anaerobic tower body;

[0008] The translation structure includes a rotating shaft, which is rotatably mounted on the stirring structure. A first gear is mounted on the top of the rotating shaft, a movable plate is slidably mounted on the first gear, a connecting plate is mounted on the movable plate, a transfer rod is mounted on the connecting plate, a positioning shaft is mounted on the transfer rod, and the positioning shaft is rotatably mounted on the rotating shaft.

[0009] Preferably, a mounting plate is mounted on the anaerobic tower body, a servo motor is mounted on the mounting plate, a worm is mounted on the servo motor, and the worm is meshed with a worm wheel.

[0010] Preferably, an L-shaped rod is installed on the anaerobic tower body, and the worm is rotatably installed on the L-shaped rod.

[0011] Preferably, a fixed telescopic rod is installed on the L-shaped rod, and the other end of the fixed telescopic rod is installed on the transfer rod.

[0012] Preferably, a second gear is meshed with the first gear, and the second gear is mounted on the top end of the worm.

[0013] Preferably, a movable shaft is installed on the first gear, a limiting hole is provided on the movable plate, and the movable shaft is slidably installed in the limiting hole.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model, through the arrangement of structures such as a worm, a worm wheel, a stirring rod, a first gear and a limiting hole, utilizes a servo motor to drive the worm to rotate, the worm drives the worm wheel to rotate, and the worm wheel drives the stirring rod on the rotating shaft to rotate, so that the sewage in the anaerobic tower body can be conveniently stirred. At the same time, the worm drives the first gear to rotate, the first gear drives the movable plate to make reciprocating motion in the horizontal direction, and the movable plate drives the stirring rod on the rotating shaft to rotate and reciprocate, so that the sewage in the anaerobic tower body can be mixed and stirred as a whole, so that it can be mixed more evenly and fully. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the connection structure of the worm gear, the rotating shaft and the stirring rod of the utility model;

[0018] Figure 3 It is a schematic diagram of the connection structure of the servo motor, the rotating shaft and the first gear of the utility model;

[0019] Figure 4 It is a schematic diagram of the connection structure of the worm, the movable plate and the transfer rod of the utility model;

[0020] In the figure: 1. anaerobic tower body; 2. supporting leg; 21. L-shaped rod; 22. rotating shaft; 23. mounting plate; 24. servo motor; 25. worm; 26. worm wheel; 27. stirring rod; 3. rotating shaft; 31. first gear; 32. moving shaft; 33. movable plate; 34. limiting hole; 35. connecting plate; 36. transfer rod; 37. positioning shaft; 38. fixed telescopic rod; 39. second gear. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1: Please refer to Figure 1-4 The utility model provides a technical solution: an anaerobic tower for treating chemical wastewater, comprising an anaerobic tower body 1, a stirring structure is installed on the anaerobic tower body 1, a translation structure is installed on the stirring structure, and the translation structure is installed on the anaerobic tower body 1;

[0023] In order to facilitate rapid mixing of the sewage in the anaerobic tower body 1, a stirring structure is arranged on the anaerobic tower body 1, specifically including two supporting legs 2, both of which are mounted on the anaerobic tower body 1, and worm gears 26 are rotatably mounted on the two supporting legs 2, a mounting plate 23 is mounted on the anaerobic tower body 1, a servo motor 24 is mounted on the mounting plate 23, a worm 25 is mounted on the servo motor 24, the worm 25 is meshed with the worm gear 26, the worm 25 is rotatably mounted on the L-shaped rod 21, a rotating shaft 22 is sleeved on the worm gear 26, a plurality of stirring rods 27 are equidistantly mounted on the rotating shaft 22, and the plurality of stirring rods 27 are rotatably mounted in the anaerobic tower body 1, after the sewage is discharged into the anaerobic tower body 1, the switch of the servo motor 24 on the mounting plate 23 is started, and the servo motor 24 is used to drive the worm 25 on the L-shaped rod 21 to rotate, and the worm 25 drives the supporting legs 2 The worm gear 26 on the anaerobic tower body 1 rotates, the worm gear 26 drives the rotating shaft 22 to rotate, the worm gear 26 drives the stirring rod 27 to rotate in the anaerobic tower body 1, and at the same time, the worm 25 drives the second gear 39 to rotate, the second gear 39 drives the first gear 31 to rotate, the first gear 31 drives the moving shaft 32 to rotate, the moving shaft 32 drives the movable plate 33 to reciprocate in the horizontal direction, the movable plate 33 drives the connecting plate 35 to move, the connecting plate 35 drives the transfer rod 36 on the fixed telescopic rod 38 to move, the transfer rod 36 drives the positioning shaft 37 to move, and the positioning shaft 37 drives the rotating rotating shaft 22 to rotate and move back and forth, so that the sewage and sludge in the anaerobic tower body 1 can be conveniently mixed as a whole in the anaerobic tower body 1, avoiding that the transmission stirring device only rotates in the original position, and the sewage and sludge cannot be fully mixed as a whole, thereby failing to achieve the purpose of efficient sewage treatment;

[0024] Embodiment 2: On the basis of embodiment 1, in order to facilitate the rapid overall mixing of sewage sludge in the anaerobic tower body 1, a translation structure is arranged on the stirring structure, specifically including a rotating shaft 3, the rotating shaft 3 is rotatably mounted on the stirring structure, a first gear 31 is mounted on the top of the rotating shaft 3, a second gear 39 is meshed on the first gear 31, the second gear 39 is mounted on the top of the worm 25, a moving shaft 32 is mounted on the first gear 31, a limiting hole 34 is provided on the movable plate 33, the moving shaft 32 is slidably mounted in the limiting hole 34, a movable plate 33 is slidably mounted on the first gear 31, a connecting plate 35 is mounted on the movable plate 33, a transfer rod 36 is mounted on the connecting plate 35, and a transfer rod 36 is mounted on the transfer rod 36 There is a positioning shaft 37, which is rotatably mounted on the rotating shaft 22. An L-shaped rod 21 is mounted on the anaerobic tower body 1, and a fixed telescopic rod 38 is mounted on the L-shaped rod 21. The other end of the fixed telescopic rod 38 is mounted on the adapter rod 36. The worm 25 is used to drive the second gear 39 to rotate, and the second gear 39 drives the first gear 31 to rotate, so that the rotation speed of the first gear 31 can be changed, and then the first gear 31 is used to drive the movable plate 33 to reciprocate in the horizontal direction, so that the stirring rod 27 on the rotating rotating shaft 22 can be driven to move in the horizontal direction, so that the sewage sludge in the anaerobic tower body 1 can be conveniently mixed as a whole, thereby achieving the purpose of efficient sewage treatment. The remaining features are the same as those in Example 1.

[0025] The working principle is as follows: after the sewage is discharged into the anaerobic tower body 1, the switch of the servo motor 24 on the mounting plate 23 is started, and the servo motor 24 is used to drive the worm 25 on the L-shaped rod 21 to rotate, the worm 25 drives the worm wheel 26 on the supporting leg 2 to rotate, the worm wheel 26 drives the rotating shaft 22 to rotate, and the worm wheel 26 drives the stirring rod 27 to rotate in the anaerobic tower body 1, and at the same time, the worm 25 drives the second gear 39 to rotate, the second gear 39 drives the first gear 31 to rotate, the first gear 31 drives the moving shaft 32 to rotate, and the moving shaft 32 drives the movable plate 3 The movable plate 33 makes reciprocating motion in the horizontal direction, the connecting plate 35 drives the transfer rod 36 on the fixed telescopic rod 38 to move, the transfer rod 36 drives the positioning shaft 37 to move, and the positioning shaft 37 drives the rotating shaft 22 to rotate and move forward and backward, so that the sewage and sludge in the anaerobic tower body 1 can be conveniently mixed as a whole in the anaerobic tower body 1, avoiding the transmission stirring device to rotate only in the original position, and failing to make the sewage and sludge fully mixed as a whole, thereby failing to achieve the purpose of efficient sewage treatment.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anaerobic tower for treating chemical wastewater, comprising an anaerobic tower body (1), characterized in that: The anaerobic tower body (1) is provided with a stirring structure, the stirring structure is provided with a translation structure, and the translation structure is provided on the anaerobic tower body (1); The stirring structure comprises two supporting legs (2), the two supporting legs (2) are both mounted on the anaerobic tower body (1), a worm gear (26) is rotatably mounted on the two supporting legs (2), a rotating shaft (22) is sleeved on the worm gear (26), a plurality of stirring rods (27) are equidistantly mounted in an annular manner on the rotating shaft (22), and the plurality of stirring rods (27) are rotatably mounted in the anaerobic tower body (1); The translation structure comprises a rotating shaft (3), the rotating shaft (3) is rotatably mounted on the stirring structure, a first gear (31) is mounted on the top end of the rotating shaft (3), a movable plate (33) is slidably mounted on the first gear (31), a connecting plate (35) is mounted on the movable plate (33), a transfer rod (36) is mounted on the connecting plate (35), a positioning shaft (37) is mounted on the transfer rod (36), and the positioning shaft (37) is rotatably mounted on the rotating shaft (22).

2. The anaerobic tower for treating chemical wastewater according to claim 1, characterized in that: The anaerobic tower body (1) is provided with a mounting plate (23), a servo motor (24) is provided on the mounting plate (23), a worm (25) is provided on the servo motor (24), and the worm (25) is meshed with a worm wheel (26).

3. The anaerobic tower for treating chemical wastewater according to claim 2, characterized in that: An L-shaped rod (21) is installed on the anaerobic tower body (1), and a worm (25) is rotatably installed on the L-shaped rod (21).

4. The anaerobic tower for treating chemical wastewater according to claim 3, characterized in that: A fixed telescopic rod (38) is installed on the L-shaped rod (21), and the other end of the fixed telescopic rod (38) is installed on the transfer rod (36).

5. The anaerobic tower for treating chemical wastewater according to claim 2, characterized in that: The first gear (31) is meshed with a second gear (39), and the second gear (39) is mounted on the top end of the worm (25).

6. The anaerobic tower for treating chemical wastewater according to claim 5, characterized in that: A movable shaft (32) is mounted on the first gear (31), a limiting hole (34) is provided on the movable plate (33), and the movable shaft (32) is slidably mounted in the limiting hole (34).

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