CN213113454U

CN213113454U - Hot-dip galvanizing equipment

Info

Publication number: CN213113454U
Application number: CN202021586849.9U
Authority: CN
Inventors: 潘超; 潘文晓; 王先永
Original assignee: Qingdao Yongxianghe Environmental Protection Technology Co ltd
Current assignee: Qingdao Yongxianghe Environmental Protection Technology Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-05-04
Anticipated expiration: 2030-08-04

Abstract

The utility model relates to a hot-dip galvanizing equipment, which comprises a galvanizing pool, the bottom of the inner cavity of the galvanizing pool is provided with a heat conducting sleeve through fixed connection of mounting support legs, a resistance heating pipe is arranged in the heat conducting sleeve, a fixed bracket is arranged above the galvanizing pool, the bottom of the fixed bracket is provided with a cylinder through fixed connection of a mounting seat, the output end of the cylinder is provided with a piston rod, one end of the piston rod far away from the cylinder is provided with a clamping claw, one side of the galvanizing pool is provided with a blowing box, the inner cavity of the blowing box is provided with a blower, the bottom of the blowing box is fixedly connected with one side of the top of the galvanizing pool, the galvanizing pool is far away from the side wall of the blowing box, the inner cavity of the blowing box is close to one side of the air suction hopper and is provided with a gas purifier, the utility model improves the effect, the use safety is improved, the liquid zinc can be continuously heated, and the surface condensation of the liquid zinc is avoided.

Description

Hot-dip galvanizing equipment

Technical Field

The utility model relates to a hot-dip galvanizing equipment belongs to the galvanizing technology field.

Background

The hot galvanizing is to make molten metal react with iron base body to produce alloy layer, so that the base body and the coating are combined, the hot galvanizing is to firstly carry out acid cleaning on the steel product, in order to remove iron oxide on the surface of the steel product, the steel product is cleaned in an ammonium chloride or zinc chloride aqueous solution or a mixed aqueous solution of ammonium chloride and zinc chloride after the acid cleaning, and then the steel product is sent into a hot dipping tank, and the hot galvanizing has the advantages of uniform coating, strong adhesive force, long service life and the like.

When the material carries out the galvanizing, can produce a large amount of zinc smoke, the smoking device smoking scope in the current hot dip galvanizing equipment is little, and smoking effect is poor, and the diffusion in the air is diffused to zinc smoke, the polluted environment, and has the injury to staff's healthy, just can cool off for the zinc liquid in the galvanizing zinc bath, makes the zinc liquid surface condense, influences normal production.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model overcomes current defect, provides a hot dipping zinc equipment, has improved the effect of smoking to can purify the zinc cigarette, reduce the pollution to the environment, reduce danger, improve the safety in utilization, can also continuously heat the zinc liquid, avoid the zinc liquid surface to condense, can effectively solve the problem in the background art.

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

the utility model provides a hot-dip galvanizing equipment, includes the galvanizing bath, galvanizing bath inner chamber bottom is equipped with heat conduction cover through installation stabilizer blade fixed connection, be equipped with resistance heating pipe in the heat conduction cover, the galvanizing bath top is equipped with the fixed bolster, the fixed bolster bottom is equipped with the cylinder through mount pad fixed connection, be equipped with the piston rod on the output of cylinder, the piston rod is kept away from one of cylinder is served and is equipped with the gripper jaw, galvanizing bath one side is equipped with the case of blowing, the incasement chamber of blowing is equipped with the hair-dryer, the bottom of the case of blowing with galvanized bath's top one side fixed connection, the galvanizing bath is kept away from be equipped with the case of taking out on the case lateral wall of blowing, the case inner chamber of taking out is close to case one side of blowing is equipped with gaseous purifier, gaseous purifier one.

As an optimized technical scheme of the utility model, the heat conduction cover is the S type protective sheath, resistance heating pipe be with the S type pipe that the heat conduction overlaps the phase match.

As an optimized technical scheme of the utility model, the both ends of fixed bolster with the both sides wall fixed connection of galvanizing bath.

As an optimized technical scheme of the utility model, suction box one side is equipped with the air suction fill, the lower surface of air suction fill with the upper surface of galvanizing bath lateral wall is contradicted.

As a preferred technical scheme of the utility model, be equipped with the exhaust column on the air exhauster, exhaust column one end with gas purifier intercommunication, the other end runs through exhaust box lateral wall and communicate with the external world.

As a preferred technical scheme of the utility model, the fill that induced drafts runs through the suction box lateral wall and with gas purifier keeps away from one side intercommunication of air exhauster.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a zinc liquid can be placed to the setting galvanizing bath, can heat the zinc liquid through setting up resistance heating pipe, avoids the zinc liquid surface to condense and influence the galvanizing effect, can protect resistance heating pipe through setting up heat conduction cover.

2. The utility model discloses a set up the fixed bolster and can fix the position of cylinder, can carry out the centre gripping to the work piece that needs the galvanizing through setting up the gripper jaw and fix, when needing the galvanizing, can drive the piston rod downstream on it through setting up the cylinder, drive the work piece on the gripper jaw simultaneously and dip in the zinc liquid in the galvanizing bath.

3. The utility model discloses a set up the hair-dryer and can lead to the zinc cigarette that the zinc-plating in-process produced, can inhale the exhaust box with the zinc cigarette through setting up the air suction fill in, the zinc cigarette gets into gaseous clarifier, and gaseous clarifier purifies the back to it and discharges through the exhaust column.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

FIG. 1 is a schematic structural view of a hot-dip galvanizing apparatus of the present invention.

FIG. 2 is a top view of a galvanizing bath of a hot-dip galvanizing facility according to the present invention.

FIG. 3 is a schematic structural diagram of an air extracting box of the hot dip galvanizing equipment of the present invention.

Reference numbers in the figures: 1. a galvanizing pool; 2. a heat conducting sleeve; 3. resistance heating pipes; 4. fixing a bracket; 5. a cylinder; 6. a piston rod; 7. a gripper jaw; 8. a blow box; 9. a blower; 10. an air extraction box; 11. a suction hopper; 12. a gas purifier; 13. a fixed seat; 14. an exhaust fan; 15. and (5) exhausting the air pipe.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1-3, a hot-dip galvanizing device comprises a galvanizing bath 1, the galvanizing bath 1 can be used for placing zinc liquid, the bottom of the inner cavity of the galvanizing bath 1 is fixedly connected with a heat conduction sleeve 2 through mounting support legs, a resistance heating pipe 3 is arranged in the heat conduction sleeve 2, a fixed support 4 is arranged above the galvanizing bath 1, the bottom of the fixed support 4 is fixedly connected with a cylinder 5 through a mounting seat, the output end of the cylinder 5 is provided with a piston rod 6, one end of the piston rod 6 far away from the cylinder 5 is provided with a clamping claw 7, the clamping claw 7 can clamp and fix a workpiece to be galvanized, when the galvanizing is required, the cylinder 5 can be arranged to drive the piston rod 6 thereon to move downwards and simultaneously drive the workpiece on the clamping claw 7 to be immersed into the zinc liquid in the galvanizing bath 1, one side of the galvanizing bath 1 is provided with a blowing box 8, the inner cavity of the blowing box 8 is provided with a blower 9, the wall of the galvanizing pool 1 far away from the blowing box 8 is provided with an air pumping box 10, one side of the inner cavity of the air pumping box 10 close to the blowing box 8 is provided with a gas purifier 12, one side of the gas purifier 12 is provided with a fixed seat 13, and the top of the fixed seat 13 is fixedly connected with an exhaust fan 14.

As shown in fig. 2, the heat conducting sleeve 2 of this embodiment is an S-shaped protective sleeve, the resistance heating tube 3 is an S-shaped tube matched with the heat conducting sleeve 2, the resistance heating tube 3 can heat the molten zinc, the surface of the molten zinc is prevented from being condensed to affect the galvanizing effect, and the heat conducting sleeve 2 can protect the resistance heating tube 3.

As shown in fig. 1, two ends of the fixing bracket 4 of the embodiment are fixedly connected to two side walls of the galvanizing bath 1, and the fixing bracket 4 can fix the position of the air cylinder 5.

As shown in fig. 1 and 3, an air suction box 11 is disposed on one side of an air suction box 10 of this embodiment, a lower surface of the air suction box 11 is abutted against an upper surface of a side wall of a galvanizing pool 1, an air suction pipe 15 is disposed on an exhaust fan 14, one end of the air suction pipe 15 is communicated with a gas purifier 12, the other end of the air suction pipe runs through the side wall of the air suction box 10 and is communicated with the outside, the air suction box 11 runs through the side wall of the air suction box 10 and is communicated with one side of the gas purifier 12 away from the exhaust fan 14, the air suction box 11 can suck zinc smoke into the air suction box 10, the zinc smoke enters the gas purifier 12, and the gas purifier 12 purifies.

For the convenience of understanding the above technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process:

the utility model can place the zinc liquid by arranging the galvanizing tank 1, can heat the zinc liquid by arranging the resistance heating pipe 3, avoids the zinc liquid surface from condensing to influence the galvanizing effect, the resistance heating pipe 3 can be protected by arranging the heat conducting sleeve 2, the position of the cylinder 5 can be fixed by arranging the fixing bracket 4, the clamping claw 7 can clamp and fix the workpiece to be galvanized, when the workpiece to be galvanized needs to be galvanized, the cylinder 5 can drive the piston rod 6 on the workpiece to move downwards, meanwhile, the workpiece on the clamping claw 7 is driven to be immersed into the zinc liquid in the galvanizing bath 1, the blower 9 is arranged to guide the zinc smoke generated in the galvanizing process, zinc smoke can be sucked into the air suction box 10 through the air suction hopper 11, the zinc smoke enters the gas purifier 12, and the zinc smoke is purified by the gas purifier 12 and then is discharged through the air suction pipe 15.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. A hot-dip galvanizing plant comprising a galvanizing bath (1), characterized in that: the bottom of the inner cavity of the galvanizing pool (1) is fixedly connected with a heat conduction sleeve (2) through mounting support legs, a resistance heating pipe (3) is arranged in the heat conduction sleeve (2), a fixed support (4) is arranged above the galvanizing pool (1), the bottom of the fixed support (4) is fixedly connected with a cylinder (5) through a mounting seat, the output end of the cylinder (5) is provided with a piston rod (6), one end of the piston rod (6) far away from the cylinder (5) is provided with a clamping claw (7), one side of the galvanizing pool (1) is provided with a blowing box (8), the inner cavity of the blowing box (8) is provided with a blower (9), the bottom of the blowing box (8) is fixedly connected with one side of the top of the galvanizing pool (1), one side wall of the galvanizing pool (1) far away from the blowing box (8) is provided with a blowing box (10), one side of the inner cavity of the blowing box (10) close to the blowing, a fixed seat (13) is arranged on one side of the gas purifier (12), and an exhaust fan (14) is fixedly connected to the top of the fixed seat (13).

2. A hot-dip galvanizing plant according to claim 1, characterized in that: the heat conduction sleeve (2) is an S-shaped protective sleeve, and the resistance heating pipe (3) is an S-shaped pipe matched with the heat conduction sleeve (2).

3. A hot-dip galvanizing plant according to claim 1, characterized in that: and the two ends of the fixed support (4) are fixedly connected with the two side walls of the galvanizing pool (1).

4. A hot-dip galvanizing plant according to claim 1, characterized in that: an air suction hopper (11) is arranged on one side of the air suction box (10), and the lower surface of the air suction hopper (11) is abutted to the upper surface of the side wall of the galvanizing pool (1).

5. A hot-dip galvanizing plant according to claim 1, characterized in that: be equipped with exhaust column (15) on air exhauster (14), exhaust column (15) one end with gas cleaner (12) intercommunication, the other end runs through exhaust box (10) lateral wall and communicates with the external world.

6. A hot-dip galvanising plant according to claim 4, characterised in that: the air suction hopper (11) penetrates through the side wall of the air suction box (10) and is communicated with one side, far away from the exhaust fan (14), of the gas purifier (12).