Improved cooling tower with sand prevention and dust removal functions

Abstract

The utility model relates to the technical field of cooling tower dust prevention, and discloses an improved cooling tower with sand prevention and dust removal functions, which comprises a brush plate, the upper surface of the brush plate is fixedly connected with a first limiting rod, the outer wall of the first limiting rod is slidably connected with a sliding block, the inner wall of the sliding block is slidably connected with a pressing column, and the pressing column is fixedly connected with the brush plate. A spring is slidably connected to the outer wall of the pressing column, a clamping frame is rotatably connected to the lower surface of the third connecting shaft, a second limiting rod is slidably connected to the lower surface of the clamping frame, a driving assembly is arranged on the outer wall of the clamping frame, and a shell is slidably connected to the outer wall of the brush plate. And the driving assembly is used for driving the brush plate to clean dust. According to the dust removal device, the sliding block is pressed to drive the first connecting shaft to horizontally move left and right and drive the L-shaped block to rotate, the L-shaped block drives the third connecting shaft and the clamping frame to horizontally move front and back, the electric sliding rail is started to drive the second limiting block and the sliding frame to horizontally move left and right, and the effects of rapidly mounting and dismounting the brush plate and improving the dust removal efficiency are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust prevention of cooling towers, in particular to an improved cooling tower with sand prevention and dust removal functions. Background Art

[0002] Cooling towers are devices used to reduce heat in industrial facilities, usually used to cool hot water or steam in power plants, chemical plants, etc. It sprays hot water or steam into the atmosphere and contacts it with the air, transferring heat to the air, thereby reducing the temperature of the water or steam and achieving the purpose of heat dissipation.

[0003] The cooling tower uses anti-sand and dust removal functions mainly to prevent impurities such as sand and dust from entering the cooling system, blocking the cooling medium channel or accumulating on the heat exchange surface, thereby affecting the cooling effect and the stability of equipment operation. Therefore, an improved cooling tower with anti-sand and dust removal functions is needed.

[0004] Most cooling towers usually use manual or dust washing equipment to clean the sand and dust accumulated inside the dust removal device during use. During the cleaning process, the brush may be damaged or deformed. During the replacement process, it is difficult to disassemble and replace, which makes it impossible to better clean the dust on the filter, causing blockage. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an improved cooling tower with anti-sand and dust removal functions, aiming to improve the inconvenience of cleaning dust and replacing brushes, resulting in the inconvenience of better cleaning of dust on the filter screen, thus leading to the problem of low anti-sand and dust removal efficiency of the cooling tower.

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

[0007] The outer wall of the sliding block is slidably connected to a pressing column, and the outer wall of the pressing column is slidably connected to a spring, and the right outer wall of the pressing column is fixedly connected to the first limiting block on the upper surface of the sliding block, and the outer wall of the first connecting shaft is rotatably connected to the L-shaped block, the inner wall of the L-shaped block is rotatably connected to the second connecting shaft, the inner wall of the L-shaped block is fixedly connected to the third connecting shaft, the lower surface of the third connecting shaft is rotatably connected to the clamping frame, and the lower surface of the clamping frame is slidably connected to the second limiting rod, the outer wall of the clamping frame is provided with a driving assembly, and the outer wall of the brush plate is slidably connected to a shell, and the driving assembly is used to drive the brush plate to clean dust.

[0008] Preferably, the driving assembly includes a sliding frame, the outer wall of the sliding frame is slidably connected to the outer wall of the clamping frame, the lower surface of the sliding frame is fixedly connected to a second limit block, the lower surface of the second limit block is slidably connected to a fixed plate, the upper surface of the fixed plate is installed with an electric slide rail, the outer wall of the second limit block is fixedly connected to the outer wall of the electric slide rail, the outer wall of the fixed plate is fixedly connected to the inner wall of the outer shell, and the outer wall of the outer shell is slidably connected to a sliding cover.

[0009] Preferably, the outer wall of the spring is fixedly connected to the outer wall of the first limit block, the lower surface of the first limit block is fixedly connected to the upper surface of the brush plate, the lower surface of the second connecting shaft is fixedly connected to the upper surface of the brush plate, the lower surface of the second limit rod is fixedly connected to the upper surface of the brush plate, the inner wall of the outer shell is rotatably connected to a rotating shaft, and the bottom outer wall of the rotating shaft is fixedly connected to a shaking handle.

[0010] Preferably, a gear is fixedly connected to the middle outer wall of the rotating shaft, and a rack is meshingly connected to the outer wall of the gear.

[0011] Preferably, the outer wall of the rack is fixedly connected to a well-shaped fixing frame, and the inner wall of the well-shaped fixing frame is rotatably connected to a roller.

[0012] Preferably, the outer wall of the roller is slidably connected to the inner wall of the shell, the outer wall of the well-shaped fixing frame is fixedly connected to the first connecting rod, and the outer wall of the first connecting rod is rotatably connected to the rotating block.

[0013] Preferably, the inner wall of the rotating block is rotatably connected to a second connecting rod, the outer wall of the second connecting rod is fixedly connected to a fixed block, the outer wall of the shell is fixedly connected to a third limiting block, and the outer wall of the second connecting rod is slidably connected to the inner wall of the third limiting block.

[0014] Preferably, the outer wall of the fixed block is fixedly connected with a cover plate, the outer wall of the cover plate is slidably connected to the outer wall of the shell, the inner wall of the shell is slidably connected with a filter screen, and the outer wall of the shell is fixedly connected with the tower body.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, by pressing the sliding block, the first connecting shaft is driven to translate left and right and the L-shaped block is rotated. The rotation of the L-shaped block drives the third connecting shaft and the clamping frame to translate back and forth. The electric slide rail is started to drive the second limit block and the sliding frame to translate left and right, so as to achieve the effect of quickly installing and disassembling the brush plate and improving the cleaning efficiency.

[0017] 2. In the utility model, the rotating shaft and the gear are rotated by turning the shaking handle, and the gear drives the rack to translate left and right. The rack translates the well-shaped fixing frame, the first connecting rod, the rotating block, the second connecting rod and the cover plate to translate left and right, so as to achieve the effect of quickly installing and disassembling the filter and increasing convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a cooling tower with improved sand and dust removal functions proposed by the utility model;

[0019] Figure 2 A schematic diagram of a brush plate of a cooling tower with improved sand and dust removal functions proposed by the utility model;

[0020] Figure 3 A schematic diagram of the outer shell of a cooling tower with improved sand and dust removal functions proposed by the utility model;

[0021] Figure 4 A schematic diagram of a cooling tower cover with improved sand and dust removal functions proposed by the utility model;

[0022] Figure 5 This is a schematic diagram of the third limiting block of a cooling tower with improved sand and dust removal functions proposed by the utility model.

[0023] 1. Brush plate; 2. First limit rod; 3. Sliding block; 4. Pressing column; 5. Spring; 6. First limit block; 7. First connecting shaft; 8. L-shaped block; 9. Second connecting shaft; 10. Third connecting shaft; 11. Clamping frame; 12. Second limit rod; 13. Sliding frame; 14. Second limit block; 15. Electric slide rail; 16. Fixed plate; 17. Housing; 18. Sliding cover; 19. Rotating shaft; 20. Crank handle; 21. Gear; 22. Rack; 23. Well-shaped fixed frame; 24. Roller; 25. First connecting rod; 26. Rotating block; 27. Second connecting rod; 28. Fixed block; 29. ​​Third limit block; 30. Cover plate; 31. Filter screen; 32. Tower body. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings of the specification 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 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.

[0025] Reference Figure 1-Figure 3The utility model provides an embodiment: it includes a brush plate 1, the upper surface of the brush plate 1 is fixedly connected with a first limiting rod 2, the outer wall of the first limiting rod 2 is slidably connected with a sliding block 3, the inner wall of the sliding block 3 is slidably connected with a pressing column 4, the outer wall of the pressing column 4 is slidably connected with a spring 5, the right outer wall of the pressing column 4 is fixedly connected with a first limiting block 6, the upper surface of the sliding block 3 is fixedly connected with a first connecting shaft 7, the outer wall of the first connecting shaft 7 is rotatably connected with an L-shaped block 8, the inner wall of the L-shaped block 8 is rotatably connected with a second connecting shaft 9, the inner wall of the L-shaped block 8 is fixedly connected with a third connecting shaft 10, the lower surface of the third connecting shaft 10 is rotatably connected with a clamping frame 11, and the lower surface of the clamping frame 11 A second limiting rod 12 is slidably connected, a driving assembly is provided on the outer wall of the clamping frame 11, and a housing 17 is slidably connected to the outer wall of the brush plate 1. The driving assembly is used to drive the brush plate 1 to clean dust; the driving assembly includes a sliding frame 13, the outer wall of the sliding frame 13 is slidably connected to the outer wall of the clamping frame 11, the lower surface of the sliding frame 13 is fixedly connected to a second limiting block 14, the lower surface of the second limiting block 14 is slidably connected to a fixing plate 16, an electric slide rail 15 is installed on the upper surface of the fixing plate 16, the outer wall of the second limiting block 14 is fixedly connected to the outer wall of the electric slide rail 15, the outer wall of the fixing plate 16 is fixedly connected to the inner wall of the housing 17, and the outer wall of the housing 17 is slidably connected to a sliding cover 18;

[0026] Specifically, the first connecting shaft 7 is driven to translate left and right by pressing the sliding block 3, and the first connecting shaft 7 is driven to translate the L-shaped block 8 to rotate under the restriction of the second connecting shaft 9, and the L-shaped block 8 rotates to drive the third connecting shaft 10 to translate back and forth, and the third connecting shaft 10 drives the clamping frame 11 to translate back and forth, so as to achieve the effect of installing and removing the brush plate 1, and the electric slide rail 15 drives the second limit block 14 and the sliding frame 13 to translate left and right to achieve the effect of cleaning dust.

[0027] Reference Figure 4-Figure 5The outer wall of the spring 5 is fixedly connected to the outer wall of the first limit block 6, the lower surface of the first limit block 6 is fixedly connected to the upper surface of the brush plate 1, the lower surface of the second connecting shaft 9 is fixedly connected to the upper surface of the brush plate 1, the lower surface of the second limit rod 12 is fixedly connected to the upper surface of the brush plate 1, the inner wall of the shell 17 is rotatably connected to the rotating shaft 19, and the bottom outer wall of the rotating shaft 19 is fixedly connected to the shaking handle 20; the middle outer wall of the rotating shaft 19 is fixedly connected to the gear 21, and the outer wall of the gear 21 is meshedly connected to the rack 22; the outer wall of the rack 22 is fixedly connected A well-shaped fixing frame 23 is connected, and the inner wall of the well-shaped fixing frame 23 is rotatably connected to a roller 24; the outer wall of the roller 24 is slidably connected to the inner wall of the outer shell 17, and the outer wall of the well-shaped fixing frame 23 is fixedly connected to a first connecting rod 25, and the outer wall of the first connecting rod 25 is rotatably connected to a rotating block 26; the inner wall of the rotating block 26 is rotatably connected to a second connecting rod 27, and the outer wall of the second connecting rod 27 is fixedly connected to a fixing block 28, and the outer wall of the outer shell 17 is fixedly connected to a third limiting block 29, and the outer wall of the second connecting rod 27 is slidably connected to the inner wall of the third limiting block 29;

[0028] Specifically, by shaking the handle 20, the rotating shaft 19 and the gear 21 are driven to rotate. When the gear 21 rotates, the rack 22, the well-shaped fixing frame 23, the first connecting rod 25, the rotating block 26, the second connecting rod 27 and the cover plate 30 are driven to move left and right, thereby achieving the effect of opening or closing the shell 17.

[0029] Reference Figure 4-Figure 5 The outer wall of the fixed block 28 is fixedly connected with a cover plate 30, the outer wall of the cover plate 30 is slidably connected to the outer wall of the shell 17, the inner wall of the shell 17 is slidably connected with a filter screen 31, and the outer wall of the shell 17 is fixedly connected with a tower body 32;

[0030] Specifically, by pulling the filter 31 out of the housing 17 , the filter 31 can be quickly installed or removed.

[0031] Working principle: when the device needs to be used, the sliding block 3 is pressed to translate left and right, driving the first connecting shaft 7 to translate left and right. The first connecting shaft 7 translates left and right to drive the L-shaped block 8 to rotate under the restriction of the second connecting shaft 9. During use, the rotation of the L-shaped block 8 drives the third connecting shaft 10 to translate back and forth. The third connecting shaft 10 translates back and forth to drive the clamping frame 11 to translate back and forth under the restriction of the second limit rod 12. During use, the sliding frame 13 is clamped by the front and back translation of the second limit rod 12, so as to achieve the effect of quickly installing and removing the brush plate 1. During use, the second limit block 14 is driven to translate left and right by starting the electric slide rail 15. The second limit block 14 translates left and right to drive the sliding frame 13 to translate left and right to achieve the effect of cleaning dust. During use, the rotating shaft 19 is driven to rotate by shaking the shaking handle 20. The rotation of the rotating shaft 19 drives the gear 21 to rotate. When the gear 21 rotates, The movable rack 22 translates left and right, and the translation of the rack 22 drives the well-shaped fixing frame 23 to translate left and right. During use, the translation of the well-shaped fixing frame 23 drives the first connecting rod 25 to translate left and right, and the translation of the first connecting rod 25 drives the rotating block 26 to translate left and right. The rotating block 26 translates and rotates under the restriction of the second connecting rod 27. When the rotating block 26 translates, it drives the second connecting rod 27 to translate left and right. The translation of the second connecting rod 27 drives the cover plate 30 to translate left and right. During use, the translation of the second connecting rod 27 drives the cover plate 30 to be pressed down under the restriction of the third limit block 29 to achieve the effect of opening or closing the shell 17. By pulling the filter 31 out of the shell 17, the effect of quickly installing or removing the filter 31 can be achieved. The device can not only clean the dust on the filter 31 and extend the service life of the filter 31, but also quickly install and remove the filter 31.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cooling tower with improved anti-sand and dust removal functions, comprising a brush plate (1), characterized in that: The upper surface of the brush plate (1) is fixedly connected to a first limiting rod (2); the outer wall of the first limiting rod (2) is slidably connected to a sliding block (3); the inner wall of the sliding block (3) is slidably connected to a pressing column (4); the outer wall of the pressing column (4) is slidably connected to a spring (5); the right outer wall of the pressing column (4) is fixedly connected to a first limiting block (6); the upper surface of the sliding block (3) is fixedly connected to a first connecting shaft (7); the outer wall of the first connecting shaft (7) is rotatably connected to an L-shaped block (8) The inner wall of the L-shaped block (8) is rotatably connected to a second connecting shaft (9), the inner wall of the L-shaped block (8) is fixedly connected to a third connecting shaft (10), the lower surface of the third connecting shaft (10) is rotatably connected to a clamping frame (11), the lower surface of the clamping frame (11) is slidably connected to a second limiting rod (12), the outer wall of the clamping frame (11) is provided with a driving component, the outer wall of the brush plate (1) is slidably connected to a shell (17), and the driving component is used to drive the brush plate (1) to clean dust.

2. The cooling tower with improved anti-sand and dust removal function according to claim 1, characterized in that: The driving assembly comprises a sliding frame (13), the outer wall of the sliding frame (13) is slidably connected to the outer wall of the clamping frame (11), the lower surface of the sliding frame (13) is fixedly connected to a second limit block (14), the lower surface of the second limit block (14) is slidably connected to a fixing plate (16), an electric slide rail (15) is installed on the upper surface of the fixing plate (16), the outer wall of the second limit block (14) is fixedly connected to the outer wall of the electric slide rail (15), the outer wall of the fixing plate (16) is fixedly connected to the inner wall of an outer shell (17), and the outer wall of the outer shell (17) is slidably connected to a sliding cover (18).

3. The improved cooling tower with anti-sand and dust removal function according to claim 2 is characterized in that: The outer wall of the spring (5) is fixedly connected to the outer wall of the first limit block (6), the lower surface of the first limit block (6) is fixedly connected to the upper surface of the brush plate (1), the lower surface of the second connecting shaft (9) is fixedly connected to the upper surface of the brush plate (1), the lower surface of the second limit rod (12) is fixedly connected to the upper surface of the brush plate (1), the inner wall of the housing (17) is rotatably connected to a rotating shaft (19), and the bottom outer wall of the rotating shaft (19) is fixedly connected to a shaking handle (20).

4. The improved cooling tower with anti-sand and dust removal function according to claim 3 is characterized in that: A gear (21) is fixedly connected to the outer wall of the middle portion of the rotating shaft (19), and a rack (22) is meshingly connected to the outer wall of the gear (21).

5. The improved cooling tower with anti-sand and dust removal function according to claim 4, characterized in that: The outer wall of the rack (22) is fixedly connected to a well-shaped fixing frame (23), and the inner wall of the well-shaped fixing frame (23) is rotatably connected to a roller (24).

6. The improved cooling tower with anti-sand and dust removal function according to claim 5, characterized in that: The outer wall of the roller (24) is slidably connected to the inner wall of the outer shell (17), the outer wall of the well-shaped fixing frame (23) is fixedly connected to a first connecting rod (25), and the outer wall of the first connecting rod (25) is rotatably connected to a rotating block (26).

7. The improved cooling tower with anti-sand and dust removal function according to claim 6, characterized in that: The inner wall of the rotating block (26) is rotatably connected to a second connecting rod (27), the outer wall of the second connecting rod (27) is fixedly connected to a fixed block (28), the outer wall of the outer shell (17) is fixedly connected to a third limiting block (29), and the outer wall of the second connecting rod (27) is slidably connected to the inner wall of the third limiting block (29).

8. The improved cooling tower with anti-sand and dust removal function according to claim 7, characterized in that: The outer wall of the fixed block (28) is fixedly connected to a cover plate (30), the outer wall of the cover plate (30) is slidably connected to the outer wall of the outer shell (17), the inner wall of the outer shell (17) is slidably connected to a filter screen (31), and the outer wall of the outer shell (17) is fixedly connected to a tower body (32).

Images