CN211972448U - Hot galvanizing passivation pool - Google Patents

Abstract

The utility model discloses a hot-galvanize passivation pond, including the passivation pond, passivation liquid is equipped with to passivation pond inside, the fixed left part wedge stand that is equipped with right salient of passivation pond inside left surface, the fixed right part wedge stand that is equipped with left salient of passivation pond inside right surface, the fixed anterior wedge stand that is equipped with backward salient of inside leading flank in passivation pond, the fixed rear portion wedge stand that is equipped with forward salient of inside trailing flank in passivation pond, the inside lifter plate that is equipped with the level and arranges that is equipped with of passivation pond, evenly distributed has a plurality of arc concave surfaces on the lifter plate, evenly distributed has a plurality of flowing liquid holes on the lifter plate, the vertical direction in flowing liquid hole runs through the lifter plate, flowing liquid hole and the quantity of arc concave surface, the position is corresponding, lifter plate bottom surface middle part relative position is equipped with the vertical spring of arranging, the lifter plate height is higher than passivation liquid top. The utility model has the advantages that: can reduce the passivation liquid drop and splash when the part is taken out from the passivation pond, ensure operating personnel's safety.

Description

Hot galvanizing passivation pool

Technical Field

The utility model belongs to the technical field of the passivation pond, concretely relates to hot-galvanize passivation pond.

Background

Passivation is the last process step in chemical cleaning, which is a key step and aims at preventing corrosion of materials; for example, after the boiler is washed by acid, water and rinsed, the metal surface is very clean, very activated and easy to be corroded, therefore, passivation treatment is required to be carried out immediately, so that a protective film is generated on the cleaned metal surface to slow down corrosion, and during passivation, putting a part to be passivated into the passivation solution, reacting the part with the passivation solution to form a protective film on the surface, wherein the passivation solution has certain corrosivity, and when the part is taken out from the passivation solution, a plurality of passivation solutions are always remained on the surface of the part, the passivation solution drips along the surface of the part, when the dripped passivation solution contacts with the passivation solution in the passivation tank, splashing can be generated, passivation liquid splashed out of the passivation pool is in contact with operators, certain hidden danger can be caused to the safety of the operators, and therefore people always find a solution.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hot-galvanize passivation pond can reduce the part and drip and splash from passivation liquid when taking out from the passivation pond, has ensured operating personnel's safety.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a hot galvanizing passivation pool comprises a passivation pool, the passivation pool is a rectangular box body with an opening at the top, passivation liquid is filled in the passivation pool, a left wedge-shaped upright post protruding rightwards is fixedly arranged on the left side face in the passivation pool, a right wedge-shaped upright post protruding leftwards is fixedly arranged on the right side face in the passivation pool, a front wedge-shaped upright post protruding backwards is fixedly arranged on the front side face in the passivation pool, a rear wedge-shaped upright post protruding forwards is fixedly arranged on the rear side face in the passivation pool, the shapes and the sizes of the left wedge-shaped upright post, the right wedge-shaped upright post, the front wedge-shaped upright post and the rear wedge-shaped upright post are equal, a lifting plate arranged horizontally is arranged in the passivation pool, the shapes and the sizes of the lifting plate are matched with those of the interior of the passivation pool, a plurality of arc concave surfaces are uniformly distributed on the lifting plate, the openings of the arc concave surfaces are upward, a plurality, the quantity of flowing liquid hole and arc concave surface, the position is corresponding, the lifter plate leading flank, the trailing flank, the left surface, the right flank all is equipped with a wedge spout respectively, the size of wedge spout, position and left part wedge stand, right part wedge stand, anterior wedge stand, the size of rear portion wedge stand, position looks adaptation lifter plate passes through wedge spout and left part wedge stand, right part wedge stand, anterior wedge stand, the cooperation of rear portion wedge stand reciprocates, lifter plate bottom surface middle part relative position is equipped with the vertical spring of arranging, the lifter plate bottom surface height is higher than passivation liquid top surface height.

Furthermore, the left wedge-shaped stand column and the right wedge-shaped stand column are symmetrical in structure, the left wedge-shaped stand column corresponds to the right wedge-shaped stand column in position, the rear wedge-shaped stand column is symmetrical in structure with the front wedge-shaped stand column, and the rear wedge-shaped stand column corresponds to the front wedge-shaped stand column in position.

Furthermore, the top surface of the spring is fixedly connected with the bottom surface of the lifting plate, and the bottom surface of the spring is fixedly connected with the inner bottom surface of the passivation tank.

Furthermore, two part net frames are oppositely arranged at the top of the passivation tank, the part net frames are box bodies with openings at the tops, the part net frames are made of iron wires, a plurality of meshes are uniformly distributed on the surfaces of the part net frames, parts needing passivation are arranged in the part net frames, and the tops of the part net frames are fixedly connected with a crane.

Further, the lifter plate leading flank contacts with the inside leading flank in passivation pond, and the lifter plate trailing flank contacts with the inside trailing flank in passivation pond, and the lifter plate left surface contacts with the inside left surface in passivation pond, and the lifter plate right flank contacts with the inside right flank in passivation pond.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, through setting up the spring, let the lifter plate can kick-back automatically, through setting up the flowing liquid hole, let passivation liquid can pass the lifter plate, through setting up the arc concave surface, let the inside remaining passivation liquid of part net frame when dripping, drop inside the arc concave surface, arc concave surface side is the arc, can not produce after passivation liquid contacts with the arc concave surface and splash, passivation liquid slowly leaves along the lateral wall of arc concave surface, finally fall to the passivation pond through the flowing liquid hole inside, ensured operating personnel's safety.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of a passivation cell.

In the figure: 1. the device comprises a passivation pool, 2 parts of a screen frame, 3 a left wedge-shaped upright post, 4 a right wedge-shaped upright post, 5 a front wedge-shaped upright post, 6 a rear wedge-shaped upright post, 7 a lifting plate, 8 a liquid flowing hole, 9 an arc concave surface, 10 a spring and 11 a wedge-shaped sliding groove.

Detailed Description

Example (b): as shown in fig. 1 and fig. 2, the device comprises a passivation tank 1, the passivation tank 1 is a rectangular box body with an opening at the top, passivation solution is filled in the passivation tank 1, a left wedge-shaped upright column 3 protruding rightwards is fixedly arranged on the left side surface in the passivation tank 1, a right wedge-shaped upright column 4 protruding leftwards is fixedly arranged on the right side surface in the passivation tank 1, a front wedge-shaped upright column 5 protruding backwards is fixedly arranged on the front side surface in the passivation tank 1, a rear wedge-shaped upright column 6 protruding forwards is fixedly arranged on the rear side surface in the passivation tank 1, the left wedge-shaped upright column 3, the right wedge-shaped upright column 4, the front wedge-shaped upright column 5 and the rear wedge-shaped upright column 6 are equal in shape and size, a lifting plate 7 arranged horizontally is arranged in the passivation tank 1, the lifting plate 7 is adapted to the shape and size in the passivation tank 1, a plurality of arc-shaped concave surfaces 9 are uniformly distributed, evenly distributed has a plurality of flowing liquid holes 8 on lifter plate 7, 8 vertical directions in flowing liquid hole run through lifter plate 7, flowing liquid hole 8 and arc concave surface 9's quantity, the position is corresponding, 7 leading flanks in lifter plate, the trailing flank, the left surface, the right flank all is equipped with a wedge spout 11 respectively, the size of wedge spout 11, position and left part wedge stand 3, right part wedge stand 4, anterior wedge stand 5, the size of rear portion wedge stand 6, position looks adaptation lifter plate 7 passes through wedge spout 11 and left part wedge stand 3, right part wedge stand 4, anterior wedge stand 5, the cooperation of rear portion wedge stand 6 reciprocates, 7 bottom surface middle parts relative position in lifter plate are equipped with vertical spring 10 of arranging, 7 bottom surfaces in lifter plate highly are higher than passivation liquid top surface height. The left wedge-shaped stand column 3 and the right wedge-shaped stand column 4 are symmetrical in structure, the left wedge-shaped stand column 3 corresponds to the right wedge-shaped stand column 4 in position, the rear wedge-shaped stand column 6 corresponds to the front wedge-shaped stand column 5 in structure, the rear wedge-shaped stand column 6 corresponds to the front wedge-shaped stand column 5 in position, the top surface of a spring 10 is fixedly connected with the bottom surface of a lifting plate 7, the bottom surface of the spring 10 is fixedly connected with the inner bottom surface of a passivation pool 1, two part screen frames 2 are arranged at opposite positions of the top of the passivation pool 1, the part screen frames 2 are box bodies with openings at the tops, the part screen frames 2 are made of wire meshes, a plurality of meshes are uniformly distributed on the surfaces of the part screen frames 2, parts to be passivated are arranged inside the part screen frames 2, the tops of the part screen frames 2 are fixedly connected with a crane, the front side surface of the lifting plate 7 is contacted with the front side surface, the right side surface of the lifting plate 7 is contacted with the right side surface inside the passivation pool 1.

The working process is as follows: the method comprises the steps of putting a part to be passivated into a part screen frame 2, using a crane to control the part screen frame 2 to slowly descend, when the bottom of the part screen frame 2 is contacted with the top of a lifting plate 7, the part screen frame 2 continuously descends, the part screen frame 2 generates downward pressure on the lifting plate 7, the lifting plate 7 compresses a spring 10, wedge-shaped chutes 11 on the periphery of the lifting plate 7 are matched with a left wedge-shaped upright post 3, a right wedge-shaped upright post 4, a front wedge-shaped upright post 5 and a rear wedge-shaped upright post 6 correspondingly, the lifting plate 7 horizontally moves downwards, when the lifting plate 7 is contacted with passivation liquid in a passivation pool 1, the passivation liquid flows to the upper part of the lifting plate 7 through liquid flow holes 8, the passivation liquid is contacted with the part screen frame 2, the passivation liquid further permeates into the part screen frame 2 through meshes on the surface of the part screen frame 2 to be contacted with the part, the part is reacted with the passivation liquid, and, until inside all parts of part net frame 2 all contact with passivation solution, wait the part passivation after finishing, the control crane rises part net frame 2, lifter plate 7 also the level rises under the effect of spring 10, part net frame 2 lasts and rises, 2 bottoms of part net frame and 7 top phase separations of lifter plate, the inside passivation solution of part net frame 2 begins to fall, the passivation solution that falls, drop inside arc concave surface 9, arc concave surface 9 side is the arc, can not produce after passivation solution and the contact of arc concave surface 9 and splash, passivation solution slowly leaves along the lateral wall of arc concave surface 9, finally fall inside passivation pond 1 through flowing liquid hole 8.

Claims (5)

1. A hot galvanizing passivation pool is characterized in that: the device comprises a passivation pool (1), wherein the passivation pool (1) is a rectangular box body with an opening at the top, passivation solution is filled in the passivation pool (1), a left wedge-shaped upright column (3) protruding rightwards is fixedly arranged on the left side surface in the passivation pool (1), a right wedge-shaped upright column (4) protruding leftwards is fixedly arranged on the right side surface in the passivation pool (1), a front wedge-shaped upright column (5) protruding backwards is fixedly arranged on the front side surface in the passivation pool (1), a rear wedge-shaped upright column (6) protruding forwards is fixedly arranged on the rear side surface in the passivation pool (1), the shapes and the sizes of the left wedge-shaped upright column (3), the right wedge-shaped upright column (4), the front wedge-shaped upright column (5) and the rear wedge-shaped upright column (6) are all equal, a lifting plate (7) arranged horizontally is arranged in the passivation pool (1), and the shapes and the sizes of the lifting plate (7, a plurality of arc concave surfaces (9) are uniformly distributed on the lifting plate (7), the openings of the arc concave surfaces (9) are upward, a plurality of liquid flow holes (8) are uniformly distributed on the lifting plate (7), the liquid flow holes (8) penetrate through the lifting plate (7) in the vertical direction, the quantity and the positions of the liquid flow holes (8) correspond to those of the arc concave surfaces (9), wedge chutes (11) are respectively arranged on the front side surface, the rear side surface, the left side surface and the right side surface of the lifting plate (7), the size and the positions of the wedge chutes (11) are matched with those of the left wedge upright column (3), the right wedge upright column (4), the front wedge upright column (5) and the rear wedge upright column (6) to move up and down, the middle part of the bottom surface of the lifting plate (7) is provided with a vertically arranged spring (10) in a relative position, and the bottom surface of the lifting plate (7) is higher than the top surface of the passivation solution.

2. The hot galvanizing passivation pool of claim 1, characterized in that: the left wedge-shaped stand column (3) is symmetrical to the right wedge-shaped stand column (4) in structure, the left wedge-shaped stand column (3) is corresponding to the right wedge-shaped stand column (4) in position, the rear wedge-shaped stand column (6) is symmetrical to the front wedge-shaped stand column (5) in structure, and the rear wedge-shaped stand column (6) is corresponding to the front wedge-shaped stand column (5) in position.

3. The hot galvanizing passivation pool of claim 1, characterized in that: the top surface of the spring (10) is fixedly connected with the bottom surface of the lifting plate (7), and the bottom surface of the spring (10) is fixedly connected with the inner bottom surface of the passivation pool (1).

4. The hot galvanizing passivation pool of claim 1, characterized in that: passivation pond (1) top relative position is equipped with two part net frames (2), and part net frame (2) are open-top's box, and part net frame (2) are made by the wire netting, and surface evenly distributed has a plurality of meshes, and part net frame (2) inside is equipped with the part that needs the passivation, part net frame (2) top and crane fixed connection.

5. The hot galvanizing passivation pool of claim 1, characterized in that: lifter plate (7) leading flank contacts with passivation pond (1) inside leading flank, and lifter plate (7) trailing flank contacts with passivation pond (1) inside trailing flank, and lifter plate (7) left surface contacts with passivation pond (1) inside left surface, and lifter plate (7) right flank contacts with passivation pond (1) inside right flank.

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