Boron removal device for wastewater treatment

Abstract

The utility model discloses a boron removal device for wastewater treatment, which comprises a mounting seat and a tank body, the tank body is in sliding connection with the mounting seat through a first sliding frame, the mounting seat is provided with a first screw rod and a second screw rod, the first screw rod penetrates through the first sliding frame and is in threaded connection with the first sliding frame, the mounting seat is provided with a mounting frame, and the second screw rod penetrates through the mounting frame and is in threaded connection with the second sliding frame. Four groups of symmetrically-distributed filter screen frames are arranged in the tank body, four groups of symmetrically-distributed movable frames are arranged below the mounting frame, the four groups of movable frames correspond to the filter screen frames, the filter screen frames are rotationally connected with the movable frames through mounting shafts, gears are connected to the mounting shafts in a sleeving manner, racks are arranged in the movable frames, and the racks are connected with the mounting shafts in a sleeving manner. According to the boron removal device, the four groups of filter screen frames which can be detached and spliced are arranged, so that a worker can flexibly clean the interiors of the filter screen frames conveniently, attachment of precipitates on the inner wall of the boron removal device is reduced, the influence on subsequent wastewater boron removal work is avoided, and corrosion of the precipitates to the metal filter screen frames is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater boron removal, in particular to a boron removal device for wastewater treatment. Background Art

[0002] The methods for removing boron from wastewater mainly include chemical precipitation, adsorption, resin, reverse osmosis membrane and extraction. Chemical precipitation is suitable for treating high-concentration boron-containing wastewater. By adding inorganic acid or alkali to the wastewater, boron is converted into insoluble boric acid or borate, and then separated. This method requires a large amount of precipitant and needs to adjust the pH value to alkaline.

[0003] After the wastewater is subjected to chemical precipitation to remove boron, a large amount of precipitates such as borates adhere to the inner wall of the tank. The prior art boron removal device is large in size, and the precipitates attached to the inner wall are not easy to clean, which affects the subsequent wastewater boron removal work. Moreover, the precipitates adhere to the inner wall of the metal device for a long time and will corrode the metal, thereby affecting the service life of the boron removal device. Utility Model Content

[0004] The purpose of the utility model is to provide a boron removal device for wastewater treatment 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 boron removal device for wastewater treatment, comprising a mounting seat and a tank body, characterized in that: the tank body is slidably connected to the mounting seat through a first slide, a first screw rod and a second screw rod are provided on the mounting seat, the first screw rod passes through the first slide and is threadedly connected to the first slide, a mounting frame is provided on the mounting seat, four groups of symmetrically distributed filter frames are provided in the tank body, four groups of symmetrically distributed movable frames are provided below the mounting frame, the four groups of movable frames are arranged corresponding to the filter frames, the filter frames are rotatably connected to the movable frames through a mounting shaft, a gear is sleeved on the mounting shaft, a rack is provided in the movable frame, and a cylinder is provided in the movable frame.

[0006] As a further preferred embodiment of the present technical solution, the rack is connected to the output end of the cylinder piston rod, the rack is slidably connected to the movable frame, the rack is meshingly connected to the gear, the mounting frame is rotatably connected to the mounting seat, the mounting seat is provided with a motor, and the mounting frame is connected to the output end of the motor through a rotating shaft.

[0007] As a further preferred embodiment of the present technical solution, a first bidirectional threaded rod and a second bidirectional threaded rod are provided in the mounting frame, the first bidirectional threaded rod and the second bidirectional threaded rod are vertically distributed, the first bidirectional threaded rod and the second bidirectional threaded rod are respectively arranged corresponding to two groups of moving frames, the first bidirectional threaded rod and the second bidirectional threaded rod are both sleeved with a first bevel gear, a second bevel gear is provided in the mounting frame, and a second motor is provided in the mounting frame.

[0008] As a further preferred embodiment of the present technical solution, both ends of the first bidirectional threaded rod and the second bidirectional threaded rod pass through the mounting frame and are rotatably connected to the mounting frame, the first bidirectional threaded rod and the second bidirectional threaded rod respectively pass through two groups of moving frames and are threadedly connected to the two groups of moving frames respectively, the first bevel gear is meshedly connected to the second bevel gear, and the second bevel gear is connected to the output end of the second motor through a rotating shaft.

[0009] As a further preferred embodiment of the present technical solution, both ends of the first screw rod and the second screw rod pass through the mounting seat and are rotatably connected to the mounting seat, two groups of first motors are provided on the mounting seat, the first screw rod and the second screw rod are respectively connected to the output ends of the corresponding first motors, a second slide is provided on the mounting seat, a cleaning brush is provided on the second slide, and a high-pressure nozzle is provided under the cleaning brush.

[0010] As a further preferred embodiment of the present technical solution, the second slide is slidably connected to the mounting seat, the second screw rod passes through the second slide and is threadedly connected to the second slide, and the high-pressure nozzle and the cleaning brush are both arranged corresponding to the filter frame.

[0011] The utility model provides a boron removal device for wastewater treatment, which has the following beneficial effects:

[0012] (1) The utility model provides four groups of filter frames that can be disassembled and assembled, so as to facilitate the staff to flexibly clean the inside of the filter frame, reduce the adhesion of precipitates on the inner wall of the boron removal device, avoid affecting the subsequent wastewater boron removal work, and avoid the corrosion of the precipitates on the metal filter frame; the cylinder drives the rack to slide, and the gear is used to rotate the installation shaft 180 degrees, so that the inner side of the four groups of filter frames are turned to the outside respectively, and then the second motor is turned on to drive the second bevel gear to rotate, and the first bevel gear is used to rotate the first two-way threaded rod or the second two-way threaded rod, so as to push the two groups of moving frames to drive the inner side of the filter frame to fit the cleaning brush, and then the first motor is turned on to drive the second screw rod to rotate, and under the limiting action of the mounting seat, the second slide drives the cleaning brush and the high-pressure nozzle to slide, so as to thoroughly clean the filter frame, ensure the cleaning of the precipitates attached to the filter frame, and avoid affecting the subsequent wastewater boron removal work.

[0013] (2) The utility model removes boron from wastewater by cooperating with the tank body and the filter frame, and separates the tank body from the filter frame when cleaning the filter, thereby ensuring that the filter frame is thoroughly cleaned, ensuring the normal boron removal work, and protecting the filter frame and the tank body, thereby extending the service life of the boron removal device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the tank body of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the filter frame of the utility model;

[0017] Figure 4 For the utility model Figure 3 -A magnified view of the structure;

[0018] Figure 5 For the utility model Figure 3 -Enlarged view of the structure at B;

[0019] In the figure: 1. mounting base; 2. tank body; 3. mounting frame; 4. motor; 5. first screw rod; 6. second screw rod; 7. first motor; 8. cleaning brush; 9. high-pressure nozzle; 10. first slide; 11. first bidirectional threaded rod; 12. second bidirectional threaded rod; 13. first bevel gear; 14. second bevel gear; 15. second motor; 16. moving frame; 17. filter frame; 18. mounting shaft; 19. gear; 20. rack; 21. cylinder; 22. second slide. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figure 1 , Figure 3 , Figure 4 and Figure 5As shown, in this embodiment, a boron removal device for wastewater treatment includes a mounting seat 1 and a tank body 2, the tank body 2 is slidably connected to the mounting seat 1 through a first slide 10, a first screw rod 5 and a second screw rod 6 are provided on the mounting seat 1, the first screw rod 5 passes through the first slide 10 and is threadedly connected to the first slide 10, a mounting frame 3 is provided on the mounting seat 1, four groups of symmetrically distributed filter frames 17 are provided in the tank body 2, four groups of symmetrically distributed mobile frames 16 are provided below the mounting frame 3, and the four groups of mobile frames 16 are arranged corresponding to the filter frames 17, the filter frames 17 are rotatably connected to the mobile frames 16 through a mounting shaft 18, a gear 19 is sleeved on the mounting shaft 18, a rack 20 is provided in the mobile frame 16, a cylinder 21 is provided in the mobile frame 16, the rack 20 is connected to the output end of the piston rod of the cylinder 21, the rack 20 is slidably connected to the mobile frame 16, the rack 20 is meshed with the gear 19, the mounting frame 3 is rotatably connected to the mounting seat 1, and the mounting seat 1 is provided with The motor 4 and the mounting frame 3 are connected to the output end of the motor 4 through a rotating shaft. A first bidirectional threaded rod 11 and a second bidirectional threaded rod 12 are provided in the mounting frame 3. The first bidirectional threaded rod 11 and the second bidirectional threaded rod 12 are vertically distributed. The first bidirectional threaded rod 11 and the second bidirectional threaded rod 12 are respectively arranged corresponding to the two groups of moving frames 16. The first bidirectional threaded rod 11 and the second bidirectional threaded rod 12 are both sleeved with a first bevel gear 13. A second bevel gear 14 is provided in the mounting frame 3. A second motor 15 is provided in the mounting frame 3. Both ends of the first bidirectional threaded rod 11 and the second bidirectional threaded rod 12 penetrate the mounting frame 3 and are rotatably connected to the mounting frame 3. The first bidirectional threaded rod 11 and the second bidirectional threaded rod 12 respectively penetrate the two groups of moving frames 16 and are respectively threadedly connected to the two groups of moving frames 16. The first bevel gear 13 is meshed with the second bevel gear 14, and the second bevel gear 14 is connected to the output end of the second motor 15 through a rotating shaft.

[0022] By providing four groups of filter frames 17 that can be disassembled and assembled, it is convenient for the staff to flexibly clean the inside of the filter frame 17, reduce the adhesion of precipitates on the inner wall of the boron removal device, avoid affecting the subsequent wastewater boron removal work, and avoid corrosion of the metal filter frame 17 by the precipitates.

[0023] like Figure 1 and Figure 2 As shown, both ends of the first screw rod 5 and the second screw rod 6 pass through the mounting seat 1 and are rotatably connected to the mounting seat 1. Two groups of first motors 7 are provided on the mounting seat 1. The first screw rod 5 and the second screw rod 6 are respectively connected to the output ends of the corresponding first motors 7. A second slide 22 is provided on the mounting seat 1, and a cleaning brush 8 is provided on the second slide 22. A high-pressure nozzle 9 is provided under the cleaning brush 8. The second slide 22 is slidably connected to the mounting seat 1, and the second screw rod 6 passes through the second slide 22 and is threadedly connected to the second slide 22. The high-pressure nozzle 9 and the cleaning brush 8 are both arranged corresponding to the filter frame 17.

[0024] Boron removal is performed on wastewater through the cooperation of the tank body 2 and the filter frame 17, and the tank body 2 is separated from the filter frame 17 when cleaning the filter, to ensure thorough cleaning of the filter frame 17, to ensure normal boron removal, and to protect the filter frame 17 and the tank body 2, thereby extending the service life of the boron removal device.

[0025] The utility model provides a boron removal device for wastewater treatment, and the specific working principle is as follows: the rack 20 is driven to slide by the cylinder 21, and the gear 19 is matched to make the installation shaft 18 rotate 180 degrees, and the inner sides of the four groups of filter frames 17 are flipped to the outside respectively, and then the second motor 15 is turned on to drive the second bevel gear 14 to rotate, and the first bevel gear 13 is matched to make the first two-way threaded rod 11 or the second two-way threaded rod 12 rotate, and the two groups of mobile frames 16 are pushed to drive the inner side of the filter frame 17 to fit the cleaning brush 8, and then the first motor 7 is turned on to drive the second screw rod 6 to rotate, and then the first motor 7 is turned on to drive the second screw rod 6 to rotate. Under the limiting effect of the mounting seat 1, the second slide 22 drives the cleaning brush 8 and the high-pressure nozzle 9 to slide, and the filter frame 17 is thoroughly cleaned to ensure the cleaning of the precipitates attached to the filter frame 17, so as to avoid affecting the subsequent wastewater boron removal work. The wastewater is deborated through the cooperation of the tank body 2 and the filter frame 17, and the tank body 2 is separated from the filter frame 17 when cleaning the filter, so as to ensure the thorough cleaning of the filter frame 17, ensure the normal boron removal work, and protect the filter frame 17 and the tank body 2, thereby extending the service life of the boron removal device.

[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. A boron removal device for wastewater treatment, comprising a mounting base (1) and a tank body (2), characterized in that: The tank body (2) is slidably connected to the mounting seat (1) via a first slide (10); a first screw rod (5) and a second screw rod (6) are provided on the mounting seat (1); the first screw rod (5) passes through the first slide (10) and is threadedly connected to the first slide (10); a mounting frame (3) is provided on the mounting seat (1); four groups of symmetrically distributed filter frames (17) are provided in the tank body (2); four groups of symmetrically distributed moving frames (16) are provided below the moving frames (3); the four groups of moving frames (16) are arranged correspondingly to the filter frames (17); the filter frames (17) are rotatably connected to the moving frames (16) via a mounting shaft (18); a gear (19) is sleeved on the mounting shaft (18); a rack (20) is provided in the moving frame (16); and a cylinder (21) is provided in the moving frame (16).

2. A boron removal device for wastewater treatment according to claim 1, characterized in that: The rack (20) is connected to the output end of the piston rod of the cylinder (21), the rack (20) is slidably connected to the movable frame (16), the rack (20) is meshingly connected to the gear (19), the mounting frame (3) is rotatably connected to the mounting seat (1), the mounting seat (1) is provided with a motor (4), and the mounting frame (3) is connected to the output end of the motor (4) via a rotating shaft.

3. A boron removal device for wastewater treatment according to claim 1, characterized in that: A first bidirectional threaded rod (11) and a second bidirectional threaded rod (12) are provided in the mounting frame (3); the first bidirectional threaded rod (11) and the second bidirectional threaded rod (12) are vertically distributed; the first bidirectional threaded rod (11) and the second bidirectional threaded rod (12) are respectively arranged corresponding to two groups of moving frames (16); the first bidirectional threaded rod (11) and the second bidirectional threaded rod (12) are both sleeved with a first bevel gear (13); a second bevel gear (14) is provided in the mounting frame (3); and a second motor (15) is provided in the mounting frame (3).

4. A boron removal device for wastewater treatment according to claim 3, characterized in that: Both ends of the first bidirectional threaded rod (11) and the second bidirectional threaded rod (12) pass through the mounting frame (3) and are rotatably connected to the mounting frame (3); the first bidirectional threaded rod (11) and the second bidirectional threaded rod (12) respectively pass through two groups of moving frames (16) and are respectively threadedly connected to the two groups of moving frames (16); the first bevel gear (13) is meshedly connected to the second bevel gear (14); and the second bevel gear (14) is connected to the output end of the second motor (15) via a rotating shaft.

5. A boron removal device for wastewater treatment according to claim 1, characterized in that: Both ends of the first screw rod (5) and the second screw rod (6) pass through the mounting seat (1) and are rotatably connected to the mounting seat (1); two sets of first motors (7) are provided on the mounting seat (1); the first screw rod (5) and the second screw rod (6) are respectively connected to the output ends of the corresponding first motors (7); a second slide (22) is provided on the mounting seat (1); a cleaning brush (8) is provided on the second slide (22); and a high-pressure nozzle (9) is provided below the cleaning brush (8).

6. A boron removal device for wastewater treatment according to claim 5, characterized in that: The second slide (22) is slidably connected to the mounting seat (1), the second screw rod (6) passes through the second slide (22) and is threadedly connected to the second slide (22), and the high-pressure nozzle (9) and the cleaning brush (8) are both arranged corresponding to the filter frame (17).

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