Acid mist removal device for acidification pool

Abstract

The utility model discloses an acidification pool acid mist removal device which comprises an acidification pool body, an acid mist removal cover is arranged on the upper side of the acidification pool body through a first connecting seat, a connecting shaft and a second connecting seat in an overturning mode, one end of the connecting shaft is in transmission connection with a motor through a gear set, and a gear locking mechanism is further arranged on the outer side of the lower portion of the first connecting seat. An acid mist removal cover is arranged on the upper side of the acidification pool body in an overturning manner through a first connecting seat, a connecting shaft and a second connecting seat, a demister is arranged in an air outlet in the upper part of the acid mist removal cover, a plurality of demisting channels are arranged in the demister through a corrugated plate, and a bulge and a groove are also arranged on the outer side of one end of the corrugated plate. The motor and the gear set drive the connecting shaft to rotate forwards and backwards for adjustment, so that the acid mist removal cover can be turned over, opened and closed for adjustment, and when the demister of the acid mist removal cover is turned over to the bottom of the side of the acidification pool body, the demister can be conveniently overhauled and cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of acid mist removal equipment, in particular to an acid mist removal device for an acidification tank. Background Art

[0002] During zinc dipping, the workpiece needs to be derusted, and an acidification tank is usually used for rust removal. However, during the rust removal process, the acidification tank will produce a large amount of acid mist, which will endanger the health of people around it, and random discharge will cause air pollution.

[0003] The prior art discloses an acidification tank deacidification device with application number 201520990180.2, which comprises an acidification tank body, a square groove is provided on the acidification tank body, the square groove is surrounded by a concrete layer, an inner wall guard plate is provided at the upper end of the inner side wall of the square groove, a wall guard steel plate is buried in the concrete layer, a capping plate is provided between the wall guard steel plate and the inner wall guard plate, an acid mist absorption device is provided between the capping plate and the upper surface of the concrete layer, and the acid mist absorption device comprises an annular pipe, a plurality of fog suction branches are provided on the annular pipe, and the fog inlet of the fog suction branch is connected to the cavity of the square groove, and the annular pipe is connected to an exhaust fan. The beneficial effects of the utility model are: it has the advantages of simple structure, high demisting efficiency and good demisting effect, but it is not convenient to flip and open the deacidification hood, and it is not convenient to inspect and clean the demister. Utility Model Content

[0004] The utility model aims to provide an acid mist removal device for an acidification tank, so as to solve the problems in the prior art that it is inconvenient to turn over and open the acid mist removal cover and it is inconvenient to inspect and clean the mist remover.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an acidification tank acid mist removal device, comprising an acidification tank body, an acid mist removal hood is flipped on the upper side of the acidification tank body through a first connecting seat, a connecting shaft and a second connecting seat, one end of the connecting shaft is connected to a motor through a gear set, a gear locking mechanism is also provided on the outer side of the lower part of the first connecting seat, a defogger is provided in the air outlet on the upper part of the acid mist removal hood, a plurality of defogger channels are provided inside the defogger through a corrugated plate, protrusions and grooves are also provided on the outer side of one end of the corrugated plate, and multiple groups of protrusions and grooves are staggered.

[0006] Furthermore, a clamping groove is provided under the acid mist removal hood, and a sealing gasket is provided on the inner wall of the clamping groove.

[0007] Furthermore, the connecting shaft is fixedly connected to the second connecting seat, and both ends of the second connecting seat are rotatably connected to the upper part of the first connecting seat through bearings.

[0008] Furthermore, the gear set includes a driven gear arranged at one end of the connecting shaft, and one end of the motor is drivingly connected to a driving gear meshing with the driven gear.

[0009] Furthermore, the motor is a stepping motor, and the motor is fixedly arranged on the outer wall of the first connecting seat through a base.

[0010] Furthermore, the gear locking mechanism comprises a hydraulic cylinder arranged on the outer wall of the first connecting seat through a support plate, and a gear pressing plate is provided on the upper side of the hydraulic cylinder.

[0011] Furthermore, the gear pressing plate is arranged on the arc-shaped member, and a damping layer is arranged on the inner side of the gear pressing plate.

[0012] Furthermore, inner baffles are alternately arranged on the inner walls of the two adjacent corrugated plates, and one end of the inner baffle is tilted downward.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model discloses an acid removal mist hood which is turned over on the upper side of an acidification tank body through a first connecting seat, a connecting shaft and a second connecting seat. The connecting shaft is fixedly connected to the second connecting seat, and both ends of the second connecting seat are also rotatably connected to the upper part of the first connecting seat through bearings, so that the connecting shaft is driven by a motor and a gear set to rotate forward and reversely, thereby enabling the acid removal mist hood to be turned over, opened and closed, and adjusted. Moreover, when the demister of the acid removal mist hood is turned over to the side of the acidification tank body, it is convenient to inspect and clean the demister.

[0015] The utility model provides a plurality of defogger channels through a corrugated plate inside the defogger, and a projection and a groove are also provided on the outer side of one end of the corrugated plate, and a plurality of groups of projections and grooves are staggered, thereby increasing the contact area between the mist and the defogger slope of the defogger channel, and facilitating improving the efficiency of removing acid mist.

[0016] The utility model is also provided with a gear locking mechanism through the outer side of the lower part of the first connecting seat, the gear locking mechanism includes a hydraulic cylinder arranged on the outer wall of the first connecting seat through a support plate, a gear pressing plate is arranged on the upper side of the hydraulic cylinder, the gear pressing plate is arranged on an arc-shaped part, and a damping layer is arranged on the inner side of the gear pressing plate, so that the gear pressing plate is driven by the hydraulic cylinder to be pressed on the outside of the active gear, and the gear group with a rotation adjustment angle can be locked, thereby facilitating the improvement of the structural stability of the acid removal mist hood after flipping and adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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:

[0018] Figure 1This is the front view of the overall structure of the present utility model;

[0019] Figure 2 This is the schematic diagram of the acid mist removal hood structure of the present utility model;

[0020] Figure 3 This is the enlarged schematic diagram of the structure at position A of the present utility model;

[0021] Figure 4 This is the enlarged schematic diagram of the structure at position B of the present utility model.

[0022] In the figure: 1. Acidification tank body; 2. Acid mist removal hood; 3. First connecting seat; 4. Second connecting seat; 5. Connecting shaft; 6. Driven gear; 7. Driving gear; 8. Motor; 9. Clamping groove; 10. Hydraulic cylinder; 11. Gear pressing plate; 12. Support plate; 13. Air outlet; 14. Demister; 15. Corrugated plate; 16. Inner baffle; 17. Mist removal channel; 18. Groove; 19. Protrusion; 20. Sealing gasket. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4, in the embodiment of the present utility model, an acid mist removal device for an acidification tank includes an acidification tank body 1. An eliminator 14 is provided in an air outlet 13 at the upper part of an acid mist removal cover 2. A plurality of demisting channels 17 are provided inside the eliminator 14 through corrugated plates 15 for demisting the upper part of the acidification tank. The acid mist removal cover 2 is rotatably provided on the upper side of the acidification tank body 1 through a first connecting seat 3, a connecting shaft 5 and a second connecting seat 4. One end of the connecting shaft 5 is drivingly connected with a motor 8 through a gear set. The connecting shaft 5 is fixedly connected with the second connecting seat 4, and both ends of the second connecting seat 4 are also rotatably connected with the upper part of the first connecting seat 3 through bearings. The gear set includes a driven gear 6 provided at one end of the connecting shaft 5. One end of the motor 8 is drivingly connected with a driving gear 7 meshing with the driven gear 6. The motor 8 is a stepping motor, and the motor 8 is fixedly arranged on the outer wall of the first connecting seat 3 through a machine base, so that the connecting shaft 5 can be driven to rotate forward and backward by the motor 8 and the gear set for adjustment, thereby enabling the flipping opening and closing adjustment of the acid mist removal cover 2. Moreover, when the eliminator 14 of the acid mist removal cover 2 is flipped to the side of the acidification tank body 1, it is convenient to perform maintenance and cleaning on the eliminator 14. In addition, a clamping groove 9 is provided under the acid mist removal cover 2, and a sealing gasket 20 is provided on the inner wall of the clamping groove 9, which is convenient to improve the stability and sealing performance of the acid mist removal cover 2 clamped on the upper part of the acidification tank body 1.

[0025] As Figure 1 and Figure 4 shown, in order to improve the efficiency of acid mist removal, a protrusion 19 and a groove 18 are further provided on the outer side of one end of the corrugated plate 15, and multiple groups of the protrusion 19 and the groove 18 are arranged in an alternating manner, increasing the contact area between the fog and the demisting inclined surface of the demisting channel 17, which is beneficial to improving the efficiency of acid mist removal.

[0026] As Figure 1 and Figure 3 shown, in order to improve the structural stability after the flipping adjustment of the acid mist removal cover 2, a gear locking mechanism is further provided on the outer side of the lower part of the first connecting seat 3. The gear locking mechanism includes a hydraulic cylinder 10 arranged on the outer wall of the first connecting seat 3 through a support plate 12. A gear pressing plate 11 is provided on the upper side of the hydraulic cylinder 10. The gear pressing plate 11 is arranged on an arc-shaped member, and a damping layer is provided on the inner side of the gear pressing plate 11, so that by driving the gear pressing plate 11 to press on the outside of the driving gear 7 through the hydraulic cylinder 10, the gear set with adjustable rotation angle can be locked, thereby facilitating the improvement of the structural stability after the flipping adjustment of the acid mist removal cover 2.

[0027] As Figure 1 and Figure 4 shown, in order to further improve the efficiency of acid mist removal, inner baffles 16 are further arranged in an alternating manner on the inner walls of two adjacent corrugated plates 15, and one end of the inner baffle 16 is inclined downward, further increasing the contact area between the fog and the demisting channel 17.

[0028] Working principle and usage process of the present utility model: During use, an acid mist removal cover 2 is rotatably provided above an acidification tank body 1 through a first connecting seat 3, a connecting shaft 5 and a second connecting seat 4. One end of the connecting shaft 5 is drivingly connected to a motor 8 through a gear set, so that the connecting shaft 5 can be driven to rotate forward and backward by the motor 8 and the gear set for adjustment, thereby enabling the flipping opening and closing adjustment of the acid mist removal cover 2. Moreover, when the demister 14 of the acid mist removal cover 2 is flipped to the side of the acidification tank body 1, it is convenient to perform maintenance and cleaning on the demister 14.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An acid mist removal device for an acidification tank, comprising an acidification tank body (1), characterized in that: An acid removal mist hood (2) is provided on the upper side of the acidification tank body (1) through a first connecting seat (3), a connecting shaft (5) and a second connecting seat (4), one end of the connecting shaft (5) is connected to a motor (8) through a gear set, a gear locking mechanism is also provided on the outer side of the lower part of the first connecting seat (3), a demister (14) is provided in the air outlet (13) at the upper part of the acid removal mist hood (2), a plurality of demister channels (17) are provided in the demister (14) through a corrugated plate (15), a protrusion (19) and a groove (18) are also provided on the outer side of one end of the corrugated plate (15), and a plurality of groups of protrusions (19) and grooves (18) are provided alternately.

2. The acid mist removal device for an acidification tank according to claim 1, characterized in that: The connecting shaft (5) is fixedly connected to the second connecting seat (4), and both ends of the second connecting seat (4) are rotatably connected to the upper part of the first connecting seat (3) via bearings.

3. The acid mist removal device for an acidification tank according to claim 1, characterized in that: The gear set comprises a driven gear (6) arranged at one end of the connecting shaft (5), and one end of the motor (8) is drivingly connected to a driving gear (7) meshingly connected to the driven gear (6).

4. The acid mist removal device for an acidification tank according to claim 3, characterized in that: The motor (8) is a stepping motor, and the motor (8) is fixedly arranged on the outer wall of the first connecting seat (3) via a machine seat.

5. The acid mist removal device for an acidification tank according to claim 1, characterized in that: The gear locking mechanism comprises a hydraulic cylinder (10) arranged on the outer wall of the first connecting seat (3) via a support plate (12), and a gear pressing plate (11) is provided on the upper side of the hydraulic cylinder (10).

6. The acid mist removal device for an acidification tank according to claim 5, characterized in that: The gear pressing plate (11) is arranged on the arc-shaped piece, and a damping layer is arranged on the inner side of the gear pressing plate (11).

7. The acid mist removal device for an acidification tank according to claim 1, characterized in that: Inner baffles (16) are alternately arranged on the inner walls of two adjacent corrugated plates (15), and one end of the inner baffle (16) is arranged to be tilted downward.

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