Horizontal spiral sludge mixing reaction device

Abstract

The utility model relates to the technical field of mixed reaction equipment, in particular to a horizontal spiral sludge mixed reaction device which comprises a mixed reaction device body, a feeding pipe arranged at the top of the mixed reaction device body, a U-shaped mixing tank arranged on the lower side of the feeding pipe, an electromagnetic valve mounted at the bottom of the U-shaped mixing tank, and a driving shaft arranged on the upper side of the electromagnetic valve, a clamping block is mounted on the driving shaft, a protective frame is arranged on one side of the clamping block, and a main stirring blade is mounted in the protective frame; the equipment has the beneficial effects that rapid mixing of sludge is achieved through spiral mixing and stirring, the defects that traditional longitudinal stirring is uneven, and a stirring shaft is prone to breakage are overcome, the service life of the equipment is prolonged, efficiency is improved, meanwhile, the inner wall of the equipment is conveniently cleaned through cooperation of a threaded rod, a sliding block and a scraper, and the practicability is high. And the trouble of manual operation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing reaction equipment, in particular to a horizontal spiral sludge mixing reaction device. Background Art

[0002] In the prior art, in order to achieve rapid mixing of sludge, a general sludge mixing reaction device is to pour the sludge mixture into a mixing barrel, and a motor installed on the upper side of the mixing barrel drives the mixing shaft and the mixing blades to mix and stir the sludge.

[0003] However, traditional longitudinal stirring is uneven and the stirring shaft is easy to break. At the same time, after the sludge is mixed, some sludge mixture will remain on the inner wall of the mixing reaction device, which requires the operator to clean it up, which is troublesome and reduces work efficiency. Therefore, the utility model proposes a horizontal spiral sludge mixing reaction device to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a horizontal spiral sludge mixing reaction device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a horizontal spiral sludge mixing reaction device, comprising: a mixing reaction device body, a feed pipe is arranged on the top of the mixing reaction device body, a U-shaped mixing trough is arranged on the lower side of the feed pipe, and a solenoid valve is installed at the bottom of the U-shaped mixing trough.

[0006] A driving shaft is arranged on the upper side of the electromagnetic valve, a clamping block is installed on the driving shaft, a protective frame is arranged on one side of the clamping block, and a main stirring blade is installed in the protective frame.

[0007] Preferably, the bottom of the feed pipe is fixedly sleeved in the cover plate, and the two sides of the cover plate are slidably inserted in the U-shaped mixing trough, and the bottom of the U-shaped mixing trough is fixedly connected with a column.

[0008] Preferably, bearing seats are embedded on both sides of the U-shaped mixing trough, both ends of the drive shaft are rotatably sleeved on the bearing seats, and mud discharge plates are fixedly connected between the columns.

[0009] Preferably, a controller is fixedly mounted on one side of the outer wall of the U-shaped mixing tank, a driver is fixedly mounted on the other side of the outer wall of the U-shaped mixing tank, and an output end of the driver is fixedly connected to the driving shaft.

[0010] Preferably, the clamping block and the driving shaft are fixedly connected by the cooperation of bolts and nuts, and a large auxiliary stirring blade is provided on one side of the clamping block, and the large auxiliary stirring blade is fixedly sleeved on the driving shaft.

[0011] Preferably, the protective frame and the clamping block are fixedly connected via a connecting rod, and a small auxiliary stirring blade is fixedly connected to the connecting rod.

[0012] Preferably, the main stirring blade is slidably connected to the protective frame, and a threaded rod is rotatably sleeved on one side of the protective frame.

[0013] Preferably, a slider is threadedly connected to the threaded rod, one side of the slider is slidably connected to the protective frame, the other side of the slider is slidably connected to the main stirring blade, and one side of the main stirring blade is fixedly connected to the scraper through a fastening bolt.

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

[0015] The utility model discloses to realize rapid mixing of sludge through spiral mixing and stirring, avoids the disadvantages of traditional longitudinal mixing, uneven mixing and easy breakage of the mixing shaft, increases the service life of the equipment, improves the efficiency, and at the same time facilitates the cleaning of the inner wall of the equipment through the cooperation between the threaded rod, the slider and the scraper, avoids the trouble of manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a side schematic diagram of the overall structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the utility model;

[0019] Figure 4 It is a side schematic diagram of the internal structure of the utility model;

[0020] Figure 5 It is a top view schematic diagram of the internal structure of the utility model;

[0021] Figure 6 For this utility model Figure 5 A schematic diagram of the enlarged structure in the middle.

[0022] In the figure: 1. mixing reaction device body; 2. feed pipe; 3. U-shaped mixing tank; 4. solenoid valve; 5. drive shaft; 6. clamping block; 7. protection frame; 8. main stirring blade; 9. cover plate; 10. column; 11. bearing seat; 12. mud discharge plate; 13. controller; 14. driver; 15. bolt; 16. nut; 17. large auxiliary stirring blade; 18. connecting rod; 19. small auxiliary stirring blade; 20. threaded rod; 21. slider; 22. fastening bolt; 23. scraper. DETAILED DESCRIPTION

[0023] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0024] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0027] See also Figures 1 to 6The utility model provides a technical solution: a horizontal spiral sludge mixing reaction device, comprising: a mixing reaction device body 1, a feed pipe 2 is arranged on the top of the mixing reaction device body 1, a U-shaped mixing trough 3 is arranged on the lower side of the feed pipe 2, a solenoid valve 4 is installed at the bottom of the U-shaped mixing trough 3, the bottom of the feed pipe 2 is fixedly sleeved in a cover plate 9, both sides of the cover plate 9 are slidably inserted in the U-shaped mixing trough 3, a column 10 is fixedly connected to the bottom of the U-shaped mixing trough 3, bearing seats 11 are embedded on both sides of the U-shaped mixing trough 3, both ends of a driving shaft 5 are rotatably sleeved in the bearing seats 11, a mud discharge plate 12 is fixedly connected between the columns 10, a controller 13 is fixedly installed on one side of the outer wall of the U-shaped mixing trough 3, a driver 14 is fixedly installed on the other side of the outer wall of the U-shaped mixing trough 3, and the output end of the driver 14 is fixedly connected to the driving shaft 5.

[0028] The sludge mixture is added from the feed pipe 2 into the U-shaped mixing tank 3, and a mixing reaction is carried out in the U-shaped mixing tank 3. The two ends of the cover plate 9 are inserted into the two ends of the U-shaped mixing tank 3 by sliding, so as to facilitate the covering and removal of the cover plate 9. The cover plate 9 can avoid splashing of materials. The column 10 stabilizes the entire device. The shaft 5 can be driven to be stabilized by the bearing seat 11. When the mixing reaction is completed, the solenoid valve 4 is electrically connected to the controller 13, and the solenoid valve 4 is controlled to open by the controller 13, so that the mixed material is discharged from the inclined mud discharge plate 12.

[0029] A driving shaft 5 is arranged on the upper side of the solenoid valve 4, a clamping block 6 is installed on the driving shaft 5, a protective frame 7 is arranged on one side of the clamping block 6, a main stirring blade 8 is installed in the protective frame 7, the clamping block 6 and the driving shaft 5 are fixedly connected by the cooperation of bolts 15 and nuts 16, a large auxiliary stirring blade 17 is arranged on one side of the clamping block 6, the large auxiliary stirring blade 17 is fixedly sleeved on the driving shaft 5, the protective frame 7 and the clamping block 6 are fixedly connected by a connecting rod 18, a small auxiliary stirring blade 19 is fixedly connected to the connecting rod 18, the main stirring blade 8 is slidably connected to the protective frame 7, a threaded rod 20 is rotatably sleeved on one side of the protective frame 7, a slider 21 is threadedly connected to the threaded rod 20, one side of the slider 21 is slidably connected to the protective frame 7, the other side of the slider 21 is slidably connected to the main stirring blade 8, and one side of the main stirring blade 8 is fixedly connected to the scraper 23 through a fastening bolt 22.

[0030] The clamping block 6 is fixedly mounted on the drive shaft 5 by the threaded connection of the bolt 15 and the nut 16, and it is also convenient to disassemble the clamping block 6. The clamping block 6 is provided with three groups and is equidistantly arranged on the drive shaft 5, and both can be disassembled. The clamping block 6 is fixedly connected to the protective frame 7 by the connecting rod 18, and the main stirring blade 8 is slidably installed in the protective frame 7. The driver 14 is electrically connected to the controller 13. When the sludge needs to be mixed and reacted, the driver 14 is operated through the controller 13, and the driver 14 drives the drive shaft 5 to rotate. The drive shaft 5 is driven by the clamping block 6, the connecting rod 18, and the protective frame 7, so that the main stirring blade 8 rotates. At the same time, a large auxiliary stirring blade 17 is sleeved on the driving shaft 5, and the auxiliary stirring of the small auxiliary stirring blade 19 on the connecting rod 18 further improves the stirring effect. When the inner wall of the equipment needs to be cleaned, the handwheel at one end of the threaded rod 20 is rotated to drive the threaded rod 20 to rotate. Under the driving action of the threaded rod 20, the slider 21 is driven to slide away from the handwheel, and then the slider 21 pushes the main stirring blade 8 to move outside the protective frame 7, so that the main stirring blade 8 drives the scraper 23 on one side thereof to approach the inner wall of the device, and then the scraper 23 cleans and scrapes the inner wall of the device when the driving shaft 5 rotates.

[0031] In actual use, the sludge mixture is added from the feed pipe 2 into the U-shaped mixing tank 3, and a mixing reaction is carried out in the U-shaped mixing tank 3. When the sludge needs to be mixed, the driver 14 is operated through the controller 13, and the driver 14 drives the drive shaft 5 to rotate. The drive shaft 5 is driven by the clamping block 6, the connecting rod 18, and the protective frame 7, so that the main stirring blade 8 rotates, thereby mixing the sludge mixture. At the same time, a large auxiliary stirring blade 17 is provided on the drive shaft 5, and the auxiliary stirring of the small auxiliary stirring blade 19 on the connecting rod 18 is cooperated, so as to further improve the stirring effect, avoid the disadvantages of uneven stirring and easy breakage of the stirring shaft in the traditional longitudinal stirring method, increase the service life of the equipment, and improve the efficiency. The surface of the main stirring blade 8 is provided with a circular hole to further reduce the stirring and mixing resistance. The main stirring blade 8 is installed in the protective frame 7 so that the protective frame 7 protects the main stirring blade 8 to prevent its edge from being deformed due to excessive force, and protects the stirring shaft. When the inner wall of the equipment needs to be cleaned, the handwheel at one end of the threaded rod 20 is turned to drive the threaded rod 20 to rotate. Under the driving action of the threaded rod 20, the slider 21 is driven to slide away from the handwheel, and then the slider 21 pushes the main stirring blade 8 to move outside the protective frame 7, so that the main stirring blade 8 drives the scraper 23 on one side to approach the inner wall of the device, and then the scraper 23 cleans and scrapes the inner wall of the device when the drive shaft 5 rotates, reducing the trouble of manual operation and improving work efficiency. The mixed material or residue is controlled by the controller 13 to open the solenoid valve 4, so that the mixed material or residue is discharged from the inclined mud discharge plate 12.

[0032] Although the 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. A horizontal spiral sludge mixing reaction device, comprising a mixing reaction device body (1), characterized in that: The top of the mixing reaction device body (1) is provided with a feed pipe (2), the lower side of the feed pipe (2) is provided with a U-shaped mixing tank (3), and the bottom of the U-shaped mixing tank (3) is installed with a solenoid valve (4); A driving shaft (5) is arranged on the upper side of the electromagnetic valve (4), a clamping block (6) is installed on the driving shaft (5), a protective frame (7) is arranged on one side of the clamping block (6), and a main stirring blade (8) is installed in the protective frame (7).

2. A horizontal spiral sludge mixing reaction device according to claim 1, characterized in that: The bottom of the feed pipe (2) is fixedly sleeved in the cover plate (9), and the two sides of the cover plate (9) are slidably inserted in the U-shaped mixing trough (3), and the bottom of the U-shaped mixing trough (3) is fixedly connected with a column (10).

3. A horizontal spiral sludge mixing reaction device according to claim 2, characterized in that: Bearing seats (11) are embedded and installed on both sides of the U-shaped mixing tank (3), both ends of the driving shaft (5) are rotatably sleeved on the bearing seats (11), and mud discharge plates (12) are fixedly connected between the columns (10).

4. A horizontal spiral sludge mixing reaction device according to claim 3, characterized in that: A controller (13) is fixedly mounted on one side of the outer wall of the U-shaped mixing tank (3), and a driver (14) is fixedly mounted on the other side of the outer wall of the U-shaped mixing tank (3), and an output end of the driver (14) is fixedly connected to the driving shaft (5).

5. A horizontal spiral sludge mixing reaction device according to claim 4, characterized in that: The clamping block (6) and the driving shaft (5) are fixedly connected by the cooperation of a bolt (15) and a nut (16); a large auxiliary stirring blade (17) is provided on one side of the clamping block (6); and the large auxiliary stirring blade (17) is fixedly sleeved on the driving shaft (5).

6. A horizontal spiral sludge mixing reaction device according to claim 5, characterized in that: The protection frame (7) and the clamping block (6) are fixedly connected via a connecting rod (18), and a small auxiliary stirring blade (19) is fixedly connected to the connecting rod (18).

7. A horizontal spiral sludge mixing reaction device according to claim 6, characterized in that: The main stirring blade (8) is slidably connected to the protective frame (7), and a threaded rod (20) is rotatably sleeved on one side of the protective frame (7).

8. A horizontal spiral sludge mixing reaction device according to claim 7, characterized in that: A slider (21) is threadedly connected to the threaded rod (20); one side of the slider (21) is slidably connected to the protective frame (7); the other side of the slider (21) is slidably connected to the main stirring blade (8); and one side of the main stirring blade (8) is fixedly connected to the scraper (23) via a fastening bolt (22).

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