Circulating spraying type desulfurizing tower

Abstract

The utility model provides a circulating spraying type desulfurizing tower, and belongs to the related technical field of circulating type desulfurizing towers. Comprising a circulating desulfurizing tower and a top cover, the circulating desulfurizing tower is covered with the top cover, a spraying assembly is arranged at the position, located in the circulating desulfurizing tower, of the lower end of the top cover, the spraying assembly comprises a spraying head, a spraying pipe and a fixing plate, the lower end of the top cover is rotationally connected with a rotating plate, a driving assembly is arranged on the top cover, and the spraying pipe is of a basket type structure and is arranged on the inner side of the rotating plate; and the spraying head is fixedly connected to the spraying pipe. Through the arrangement of the spraying assembly, the spraying coverage area can be related to the inner wall of the circulating type desulfurizing tower, the spraying pipe is convenient to disassemble and assemble, and later maintenance is convenient.

Description

Technical Field

[0001] The utility model provides a circulating spraying type desulfurization tower, belonging to the technical field related to circulating type desulfurization towers. Background Art

[0002] With the continuous development of society, industry has developed rapidly. In the process of industrial production, a lot of industrial waste gas will be generated. Usually, the industrial waste gas generated is discharged after being treated by the desulfurization device. In the desulfurization tower, the spray device is an important component. The length of desulfurization time and the overall desulfurization efficiency are closely related to the spray device.

[0003] Based on the above, the inventors found that:

[0004] In the prior art, most spray assemblies use mobile spraying, and the coverage of such spraying is insufficient for spraying the inner wall of the circulating desulfurization tower. Moreover, most of them are fixed, and their pipes cannot be disassembled. If they are broken or blocked, they cannot be disassembled, which will make them difficult to repair.

[0005] Therefore, in view of this, the existing structure is studied and improved, and a circulating spray desulfurization tower is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The technical problem to be solved by the utility model is that the spraying of the traditional circulating spray type desulfurization tower cannot cover the inner wall of the circulating desulfurization tower and is inconvenient to install and disassemble.

[0007] In order to solve the above-mentioned problems, the utility model proposes the following technical solutions: a circulating spraying desulfurization tower, comprising a circulating desulfurization tower and a top cover, wherein the top cover is covered on the circulating desulfurization tower and the lower end of the top cover is located in the circulating desulfurization tower and a spray assembly is arranged therein, and the spray assembly comprises a spray head, a spray pipe and a fixed plate, the lower end of the top cover is rotatably connected to a rotating plate and a driving assembly is arranged on the top cover, the spray pipe is of a basket-type structure and is arranged on the inner side of the rotating plate, and the spray head is fixedly connected to the spray pipe.

[0008] Furthermore, the driving assembly includes a motor, gear one, and gear two. The motor is fixedly connected to the top cover and the output end of the motor is fixedly connected to gear two. Gear two and gear one are meshed with each other.

[0009] Furthermore, a through hole 1 is provided on the top cover and a rotating shaft is fixedly connected to the rotating plate, the upper end of the rotating shaft passes through the through hole 1 and extends to the outside of the top cover, a through hole 2 is provided in the middle of the rotating shaft, and the gear 1 is fixedly connected to the rotating shaft.

[0010] Furthermore, the spray pipe includes a main pipe, a branch pipe, and a branch pipe. The branch pipe is an annular structure. The upper end of the branch pipe is a vertical structure, and the lower end is curved downward. At least one spray head is on the vertical structure and faces the inner wall of the circulating desulfurization tower. The branch pipe extends to the center of the branch pipe and is equidistantly arranged and fixedly connected to the main pipe, and the main pipe is fixedly connected to the intersection of the branch pipe and the main pipe, and the main pipe is placed in the second through hole.

[0011] Furthermore, a placement groove adapted to the upper end of the branch pipe is provided on the inner side of the rotating plate, and a groove corresponding to the placement groove is provided on the fixed plate, and the branch pipe is placed in the groove and the placement groove.

[0012] Furthermore, the fixing plates are placed on both sides of the branch pipes and are fixedly connected to the rotating plates by bolts, and the main pipes, branch pipes, branch pipes and sprinkler heads are interconnected.

[0013] Due to the adoption of the above technical solution, the beneficial effects of the circulating spray type desulfurization tower of the utility model are as follows:

[0014] 1. The upper end of the branch pipe is a vertical structure, the lower end is curved downward, and at least one of the spray heads is on the vertical structure and faces the inner wall of the circulating desulfurization tower. Compared with the traditional spraying, the coverage area can cover the inner wall of the circulating desulfurization tower.

[0015] 2. Through the setting of the spray assembly, the branch pipe is fixed to the inner side of the rotating plate by using the fixing plate and bolts, which is convenient for disassembly and installation, and also convenient for later maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a stereoscopic diagram of a circulating spraying desulfurization tower of the utility model.

[0018] Figure 2 It is a partial stereoscopic diagram of a circulating spraying desulfurization tower of the utility model.

[0019] Figure 3 It is a stereoscopic diagram of a circulating spray type desulfurization tower nozzle of the utility model.

[0020] Figure 4 It is a three-dimensional diagram of a rotating plate of a circulating spray type desulfurization tower according to the utility model.

[0021] Figure 5 It is a three-dimensional diagram of a circulating spray type desulfurization tower top cover of the utility model.

[0022] In the figure:

[0023] 1. Circulating desulfurization tower; 2. Top cover; 3. Spray head; 4. Spray pipe; 5. Fixed plate; 6. Rotating plate; 7. Motor; 8. Gear 1; 9. Gear 2; 10. Rotating shaft; 11. Through hole 1; 12. Through hole 2; 13. Main pipe; 14. Branch pipe; 15. Branch pipe; 16. Placement groove; 17. Recess. DETAILED DESCRIPTION

[0024] 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.

[0025] The present application fully explains the problems of the prior art in the technical background, and there are no superordinate or general problems. The problems to be solved by the present application are described in detail in the following utility model content and specific implementation methods, the technical problems to be solved by the technical scheme are clarified, and it is determined that the technical scheme of the present application has beneficial effects relative to the objective prior art.

[0026] See also Figure 1-2 As shown: The utility model provides a circulating spraying desulfurization tower: it includes a circulating desulfurization tower 1 and a top cover 2, the top cover 2 is covered on the circulating desulfurization tower 1 and the lower end of the top cover 2 is located in the circulating desulfurization tower 1 and a spray assembly is provided, and the spray assembly includes a spray head 3, a spray pipe 4, and a fixed plate 5. The lower end of the top cover 2 is rotatably connected with a rotating plate 6 and a driving assembly is provided on the top cover 2, and the driving assembly includes a motor 7, a gear one 8, and a gear two 9. The motor 7 is fixedly connected to the top cover 2 and the output end of the motor 7 is fixedly connected to the gear two 9, the gear two 9 and the gear one 8 are meshed with each other, the spray pipe 4 is a basket structure and is placed on the inner side of the rotating plate 6, and the spray head 3 is fixedly connected to the spray pipe 4.

[0027] The top cover 2 is provided with a through hole 11 and the rotating plate 6 is fixedly connected with a rotating shaft 10. The upper end of the rotating shaft 10 passes through the through hole 11 and extends to the outside of the top cover 2. A through hole 2 12 is provided in the middle of the rotating shaft 10. The gear 1 8 is fixedly connected to the rotating shaft 10.

[0028] The spray pipe includes a main pipe 13, a branch pipe 14, and a branch pipe 15. The branch pipe 14 is an annular structure. The upper end of the branch pipe 15 is a vertical structure, and the lower end is curved downward. At least one spray head 3 is on the vertical structure and faces the inner wall of the circulating desulfurization tower 1. The branch pipe 15 extends from the center of the branch pipe 14 and is equidistantly arranged and fixedly connected thereto. The main pipe 13 is fixedly connected at the intersection of the branch pipe 13, and the main pipe 13 is placed in the second through hole 12.

[0029] The rotating plate 6 is provided with a placement groove 16 adapted to the upper end of the branch pipe 14 on the inner side thereof, and a groove 17 corresponding to the placement groove 16 is provided on the fixing plate 5 , and the branch pipe 14 is placed in the groove 17 and the placement groove 16 .

[0030] The fixing plates 5 are placed on both sides of the branch pipe 15 and are fixedly connected to the rotating plate 6 by bolts. The main pipe 13, the branch pipe 14, the branch pipe 15 and the sprinkler head 3 are interconnected.

[0031] The principle of a circulating spray type desulfurization tower of the utility model is:

[0032] The circulating desulfurization tower in the utility model adopts the existing technology and is mainly used for desulfurization treatment. The use process should be clearly understood before use. This is a top cover on the circulating desulfurization tower, which can be fixed to the circulating desulfurization tower by bolts. The through hole and the connection between the rotating shaft and the main pipe should be sealed with sealing strips. The upper end of the main pipe is connected to the water inlet pipe through a connecting piece. The above utility model does not improve this part, so it is not described in detail.

[0033] The main pipe, branch pipe and branch pipe are fixedly connected and interconnected. When installing, remove the cover and then align the main pipe with the through hole 2 of the rotating shaft. Figure 1 Enlarge the picture, such as Figure 2 As shown in the enlarged figure, put it into the placement groove of the rotating plate. The branch pipe is a ring-shaped structure, so the shape of the bottom of the placement groove is adapted to the shape of the branch pipe. Then the fixing plate is clamped on the branch pipe, the branch pipe is placed in the groove, and is fixedly connected to the rotating plate with bolts. At this time, the main pipe is placed in the through hole 2. Because the rotating plate and the top cover are rotatably connected, the rotating shaft and the rotating plate are fixedly connected, gear 1 and gear 2 are meshed with each other, and gear 1 is fixedly connected to the rotating shaft. The starting motor drives gear 2, gear 1, and the rotating shaft to drive the nozzle and the spray barrel to rotate under the action of the rotating plate, and water is sprayed from the main pipe, branch pipe, branch pipe, and sprinkler head. In addition, the vertical end on the branch pipe is as follows Figure 2 The enlarged image shows that at least one spray head is spraying towards the inner wall of the circulating desulfurization tower.

[0034] The utility model provides a spraying assembly so that the spraying coverage area can involve the inner wall of the circulating desulfurization tower and is convenient for disassembly and installation of the spray pipe, thereby facilitating later care and maintenance.

[0035] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A circulating spray desulfurization tower, comprising a circulating desulfurization tower (1) and a top cover (2), characterized in that: The top cover (2) is covered on the circulating desulfurization tower (1), and the lower end of the top cover (2) is located in the circulating desulfurization tower (1). A spray assembly is provided, and the spray assembly comprises a spray head (3), a spray pipe (4), and a fixed plate (5). The lower end of the top cover (2) is rotatably connected to a rotating plate (6), and a driving assembly is provided on the top cover (2). The spray pipe (4) is of a basket-type structure and is placed inside the rotating plate (6). The spray head (3) is fixedly connected to the spray pipe (4).

2. A circulating spray type desulfurization tower according to claim 1, characterized in that: The driving assembly comprises a motor (7), a gear 1 (8), and a gear 2 (9); the motor (7) is fixedly connected to the top cover (2), and the output end of the motor (7) is fixedly connected to the gear 2 (9); the gear 2 (9) and the gear 1 (8) are meshed with each other.

3. A circulating spray type desulfurization tower according to claim 2, characterized in that: The top cover (2) is provided with a through hole one (11) and the rotating plate (6) is fixedly connected with a rotating shaft (10), the upper end of the rotating shaft (10) passes through the through hole one (11) and extends to the outside of the top cover (2), the middle of the rotating shaft (10) is provided with a through hole two (12), and the gear one (8) is fixedly connected to the rotating shaft (10).

4. A circulating spray type desulfurization tower according to claim 1, characterized in that: The spray pipe (4) comprises a main pipe (13), a branch pipe (14), and a branch pipe (15); the branch pipe (14) is an annular structure; the upper end of the branch pipe (15) is a vertical structure, and the lower end is curved downward; at least one spray head (3) is on the vertical structure and faces the inner wall of the circulating desulfurization tower (1); the branch pipe (15) extends from the center of the branch pipe (14) and is equidistantly arranged and fixedly connected thereto; the main pipe (13) is fixedly connected at the intersection of the branch pipe (13); and the main pipe (13) is placed in the second through hole (12).

5. A circulating spray type desulfurization tower according to claim 1, characterized in that: The rotating plate (6) is provided with a placement groove (16) adapted to the upper end of the branch pipe (14) on the inner side thereof, and a groove (17) corresponding to the placement groove (16) is provided on the fixed plate (5), and the branch pipe (14) is placed in the groove (17) and the placement groove (16).

6. A circulating spray type desulfurization tower according to claim 4, characterized in that: The fixed plate (5) is placed on both sides of the branch pipe (15) and is fixedly connected to the rotating plate (6) by bolts. The main pipe (13), the branch pipe (14), the branch pipe (15) and the spray head (3) are interconnected.

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