CN217149311U

CN217149311U - Hot galvanizing passivation pool

Info

Publication number: CN217149311U
Application number: CN202220986978.XU
Authority: CN
Inventors: 吕贻坚; 贾忠坤; 宋玉琦; 王胜霞
Original assignee: Yantai Fuyuan Metal Technology Co ltd
Current assignee: Yantai Fuyuan Metal Technology Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-08-09
Anticipated expiration: 2032-04-26

Abstract

The utility model discloses a hot-galvanize passivation pond relates to the hot-galvanize field, improves the comparatively low problem of efficiency of present passivation pond to the work piece passivation. Including the cell body, the top symmetry fixedly connected with riser of cell body, it is two sets of top one side between the riser is rotated and is connected with motor drive's initiative chain roller, and is two sets of top opposite side between the riser is rotated and is connected with the driven chain roller, the utility model discloses a setting of chain conveyor, couple and initiative chain roller for can utilize the cable wire to hook the work piece of treating the passivation on the couple, then utilize initiative chain roller to drive chain conveyor and rotate, thereby will treat the work piece of passivation and carry and passivate to the passivation liquid of cell body inside in, after the passivation finishes again continue to carry out inside the cell body, thereby can carry out the continuous-flow passivation to the work piece, thereby effectively improved the efficiency to the work piece passivation.

Description

Hot galvanizing passivation pool

Technical Field

The utility model relates to a hot-galvanize field especially relates to a hot-galvanize passivation pond.

Background

For example, after a boiler is subjected to acid washing, water washing and rinsing, the metal surface is very clean, very activated and is easily corroded, so that passivation treatment must be immediately carried out to ensure that a protective film is generated on the cleaned metal surface to slow down corrosion, and during passivation, a part needing passivation is placed into passivation solution to react with the passivation solution to form a protective film on the surface.

The workpiece needs to be hooked on a hanging bracket when the workpiece is passivated in the conventional passivation tank, then the hanging bracket is hung inside the passivation tank, the workpiece is immersed in passivation solution for passivation, and the workpiece hooked on the hanging bracket is taken down after passivation is finished.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the efficiency of present passivation pond to the work piece passivation is comparatively low, the utility model provides a hot-galvanize passivation pond.

The utility model provides a hot-galvanize passivation pond adopts following technical scheme:

the hot galvanizing passivation pool comprises a pool body, wherein vertical plates are symmetrically and fixedly connected to the top of the pool body, a driving chain roller driven by a motor is rotatably connected to one side of the top between the two vertical plates, a driven chain roller is rotatably connected to the other side of the top between the two vertical plates, a guide chain roller is rotatably connected to the two sides of the bottom between the two vertical plates, a chain type conveying belt is meshed with the driving chain roller, the driven chain roller and the outer side of the guide chain roller, and a hook is uniformly and rotatably connected to the outer side of the chain type conveying belt.

By adopting the technical scheme, the steel cable tied with the workpiece is hooked on the hook, the motor for driving the driving chain roller is started, the driving chain roller drives the chain type conveying belt to rotate along with the steel cable, so that the hook and the workpiece hooked on the hook are driven to move towards one side of the interior of the tank body until the workpiece is immersed in the passivation liquid in the interior of the tank body, the workpiece is passivated, the steel cable tied with the workpiece is hooked on each subsequent group of hooks in the mode, then the steel cable is conveyed to the passivation liquid in the interior of the tank body by the chain type conveying belt to be passivated, the motor for driving the driving chain roller is started again after the workpiece is passivated, so that the workpiece which is passivated is conveyed out of the interior of the tank body by the chain type conveying belt, the continuous-flow type passivation of the workpiece is realized, and the workpiece passivation efficiency is effectively improved.

Optionally, the tops of the two groups of vertical plates are fixedly connected with a cover plate.

Through adopting above-mentioned technical scheme, the setting of apron is used for sheltering from the top of cell body to reduce the probability that the dust falls on the inside passivation liquid of polluting of cell body.

Optionally, one end of the hook, which is far away from the chain conveyor belt, is rotatably connected with an arc stop block, one side of the arc stop block, which is far away from the hook, is in threaded connection with a limit bolt, and the limit bolt is in threaded connection with the hook.

Through adopting above-mentioned technical scheme, limit bolt can be fixed couple and arc dog spiro union for the arc dog can block the probability that the work piece that the hook hung on the couple dropped in transportation.

Optionally, the bilateral symmetry fixedly connected with connecting plate of cell body, the bottom symmetry fixedly connected with bracing piece of connecting plate, two sets of the equal fixedly connected with hydro-cylinder in inside of connecting plate, one side the output fixedly connected with of hydro-cylinder lifts the case.

Through adopting above-mentioned technical scheme, the work piece of treating the hook can be placed to the inside of lifting the case, then utilizes the hydro-cylinder to drive and lifts the case and reciprocate for it is more laborsaving during the work piece hook.

Optionally, the output end of the oil cylinder on the other side is fixedly connected with a collecting box.

By adopting the technical scheme, the passivation solution dripped by the workpiece can be collected by the collecting box.

Optionally, the top of the collecting box is close to one side of the pool body and is fixedly connected with a baffle plate.

Through adopting above-mentioned technical scheme, the setting of shielding plate is used for blockking up the passivation liquid of passivation back work piece drippage to reduce the waste of passivation liquid.

Optionally, the collecting box is close to a lateral wall fixedly connected with bellows of cell body, the bellows keep away from the collecting box one end with cell body fixed connection.

Through adopting above-mentioned technical scheme, the setting of bellows is used for the passivation liquid water conservancy diversion to the inside of cell body with the inside collection of collecting box to reduce the waste of passivation liquid.

Optionally, the inside of the collecting box is fixedly connected with a lifting screen plate.

By adopting the technical scheme, the lifting screen plate is arranged to support the workpiece to be taken down after passivation when moving upwards.

To sum up, the utility model has the advantages that:

the utility model discloses a setting of chain conveyor, couple and initiative chain roller for can utilize the cable wire hook to hang the work piece of treating the passivation on the couple, then utilize initiative chain roller to drive chain conveyor and rotate, thereby will treat that the work piece of passivation carries and passivates in the passivation liquid of cell body inside, and inside the cell body is carried out to the continuation after the passivation finishes, thereby can carry out the continuous-flow type passivation to the work piece, thereby effectively improved the efficiency to the work piece passivation.

Drawings

Fig. 1 is a sectional view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the portion A of FIG. 1;

fig. 3 is an enlarged view of the structure of the part B in fig. 1 according to the present invention.

Description of reference numerals: 1. a tank body; 2. a vertical plate; 3. a drive chain roller; 4. a driven chain roller; 5. a guide chain roller; 6. a chain conveyor belt; 7. hooking; 8. an arc-shaped stop block; 9. a limit bolt; 10. a connecting plate; 11. a support bar; 12. an oil cylinder; 13. a lifting box; 14. a collection box; 15. lifting the screen plate; 16. a bellows; 17. a shielding plate; 18. and (7) a cover plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying fig. 1-3.

Referring to fig. 1-3, a passivation tank for hot galvanizing comprises a tank body 1, wherein the tank body 1 is arranged to contain passivation liquid therein. The top symmetry fixedly connected with riser 2 of cell body 1, the top fixedly connected with apron 18 of two sets of risers 2, the setting of apron 18 is used for sheltering from the top of cell body 1 to reduce the dust and fall on the probability of cell body 1 inside pollution passivation liquid.

Referring to fig. 1, a driving chain roller 3 driven by a motor is rotatably connected to one side of the top between two sets of vertical plates 2, and the vertical plates 2 are arranged to support the driving chain roller 3. The top opposite side between two sets of risers 2 rotates and is connected with driven chain roller 4, and the bottom bilateral symmetry between two sets of risers 2 rotates and is connected with direction chain roller 5, and the outside meshing of initiative chain roller 3, driven chain roller 4 and direction chain roller 5 is connected with chain conveyor 6, and the setting of direction chain roller 5 is used for leading to chain conveyor 6.

Referring to fig. 1-2, the hooks 7 are rotatably connected to the outer side of the chain conveyor 6, and the hooks 7 are used for hooking the workpiece to be passivated, so that the chain conveyor 6 can convey and passivate the workpiece during rotation, thereby satisfying the requirement of carrying out continuous-flow passivation on the workpiece, and effectively improving the workpiece passivation efficiency. Hook 7 keeps away from chain conveyor 6's one end and rotates to be connected with arc dog 8, and one side threaded connection that hook 7 was kept away from to arc dog 8 has stop bolt 9, and stop bolt 9 and hook 7 threaded connection, stop bolt 9 set up to be used for 7 fixed with the spiro union of arc dog 8 with the couple for arc dog 8 can stop the probability that the work piece that the hook hung on hook 7 dropped in transportation process.

Referring to fig. 1, two sides of a tank body 1 are symmetrically and fixedly connected with connecting plates 10, the bottom of the connecting plates 10 is symmetrically and fixedly connected with supporting rods 11, and the supporting rods 11 are arranged to further support the connecting plates 10. The inside equal fixedly connected with hydro-cylinder 12 of two sets of connecting plates 10, the case 13 is lifted to the output fixedly connected with of one side hydro-cylinder 12, and left hydro-cylinder 12 is used for driving the case 13 up-and-down motion of lifting at start-up during operation for the work piece of treating the hook can be placed to the inside of lifting the case 13, and is more laborsaving during feasible work piece hook.

Referring to fig. 1-3, the output end of the oil cylinder 12 on the other side is fixedly connected with a collecting box 14, the interior of the collecting box 14 is fixedly connected with a lifting screen 15, the lifting screen 15 is arranged to support a workpiece to be taken down after passivation when moving upwards, and the collecting box 14 can collect passivation liquid dripped from the workpiece. One side fixedly connected with shielding plate 17 that the top of collecting box 14 is close to cell body 1, and shielding plate 17's setting is used for blockking the passivation liquid of passivation back work piece drippage to reduce the waste of passivation liquid. A corrugated pipe 16 is fixedly connected to one side wall of the collecting tank 14 close to the tank body 1, one end of the corrugated pipe 16 far away from the collecting tank 14 is fixedly connected with the tank body 1, and the corrugated pipe 16 is arranged to guide the passivation liquid collected in the collecting tank 14 to the inside of the tank body 1, so that the waste of the passivation liquid is reduced.

The utility model discloses an implement the principle and do:

when the passivating machine is used, a workpiece to be passivated is fastened and fixed by using a steel cable, then the workpiece is placed in a lifting box 13, then an oil cylinder 12 corresponding to the bottom of the lifting box 13 is started, the oil cylinder 12 drives the lifting box 13 to move upwards until the workpiece is lifted to the height capable of being hooked on a hook 7, then the steel cable tied with the workpiece is hooked on the hook 7, then an arc-shaped stop block 8 is rotated until the arc-shaped stop block 8 is rotated to correspond to a limit bolt 9, then the limit bolt 9 is screwed, the arc-shaped stop block 8 and the hook 7 are fixed by the limit bolt 9, then a motor for driving a driving chain roller 3 is started, the driving chain roller 3 drives a chain conveyor belt 6 to rotate along with the rotation, so that the hook 7 and the workpiece hooked on the hook 7 are driven to move towards one side of the inside of a pool body 1 until the workpiece is immersed in passivating liquid inside the pool body 1, and the workpiece is passivated, according to the mode, steel cables tied with workpieces are hooked on the subsequent groups of hooks 7, then the steel cables are conveyed to passivating liquid in the pool body 1 through the chain type conveying belt 6 for passivation, after the workpieces are passivated, the motor for driving the driving chain roller 3 is started again, so that the passivated workpieces are conveyed to the upper portion of the collecting box 14 through the chain type conveying belt 6, then the corresponding oil cylinder 12 at the bottom of the collecting box 14 is started, the collecting box 14 and the lifting screen plate 15 are driven to move upwards until the collecting box 14 supports the passivated workpieces, and then the corresponding steel cables are taken down from the hooks 7.

Above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The hot galvanizing passivation tank comprises a tank body (1) and is characterized in that: the top symmetry fixedly connected with riser (2) of cell body (1), it is two sets of top one side between riser (2) is rotated and is connected with motor drive's initiative chain roller (3), and is two sets of top opposite side between riser (2) is rotated and is connected with driven chain roller (4), and is two sets of bottom bilateral symmetry between riser (2) is rotated and is connected with direction chain roller (5), the outside meshing of initiative chain roller (3), driven chain roller (4) and direction chain roller (5) is connected with chain conveyer belt (6), the even rotation in outside of chain conveyer belt (6) is connected with couple (7).

2. The hot galvanizing passivation pool of claim 1, characterized in that: the tops of the two groups of vertical plates (2) are fixedly connected with cover plates (18).

3. The hot galvanizing passivation pool of claim 1, characterized in that: the hook (7) is far away from one end of the chain conveyor belt (6) is rotatably connected with an arc stop block (8), the arc stop block (8) is far away from one side of the hook (7) is in threaded connection with a limit bolt (9), and the limit bolt (9) is in threaded connection with the hook (7).

4. The hot galvanizing passivation tank as claimed in claim 1, characterized in that: the pond body (1) is characterized in that two symmetrical and fixedly connected with connecting plates (10) are arranged on two sides of the pond body, supporting rods (11) are symmetrically and fixedly connected with the bottoms of the connecting plates (10) and are two sets of oil cylinders (12) and oil cylinders (12) are fixedly connected with the inner portions of the connecting plates (10), and one side of each oil cylinder (12) is fixedly connected with a lifting box (13) at the output end.

5. The hot galvanizing passivation pool of claim 4, characterized in that: the output end of the oil cylinder (12) at the other side is fixedly connected with a collecting box (14).

6. The hot galvanizing passivation pool of claim 5, characterized in that: the top of the collecting box (14) is close to one side of the tank body (1) and is fixedly connected with a baffle plate (17).

7. The hot galvanizing passivation pool of claim 6, characterized in that: the collecting box (14) is close to a side wall fixedly connected with bellows (16) of cell body (1), bellows (16) are kept away from the one end of collecting box (14) with cell body (1) fixed connection.

8. The hot galvanizing passivation pool of claim 5, characterized in that: the inside fixedly connected with of collecting box (14) lifts otter board (15).