CN209974862U

CN209974862U - Improved galvanizing bath

Info

Publication number: CN209974862U
Application number: CN201920616601.3U
Authority: CN
Inventors: 葛满全; 丁志平; 葛国全; 葛知名
Original assignee: Xinghua Huacheng Galvanized Pipe Fittings Co Ltd
Current assignee: Xinghua Huacheng Galvanized Pipe Fittings Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-01-21
Anticipated expiration: 2029-04-30

Abstract

The utility model provides an improved galvanizing pool, which comprises a pool body and a slag scraping device; a slag outlet is arranged on the first surface and the second surface of the tank body which are opposite to each other, and a water pump is arranged at the bottom of the tank body; the slag scraping device comprises a slag scraping plate, a sleeve shaft, driving grooves and a driving motor, wherein the 2 driving grooves are oppositely arranged on the inner side wall of the third surface and the fourth surface of the pool body, the cross section of the slag scraping plate is herringbone, the top end of the slag scraping plate is provided with a sleeve, and the sleeve is sleeved on the sleeve shaft. The utility model discloses a modified galvanizing bath is equipped with scrapes the sediment device, scrapes the sediment and handles, just can not be infected with the dross on galvanizing liquid surface like this when galvanized pipe shifts out the galvanizing liquid surface, also need not clear up the steel pipe in advance, can improve work efficiency, reduces cost of labor and time cost.

Description

Improved galvanizing bath

Technical Field

The utility model relates to an industry galvanizing equipment especially relates to a modified galvanizing bath.

Background

The galvanizing bath is a bath filled with galvanizing liquid, and the conventional galvanizing system generally puts a steel pipe into the galvanizing bath and soaks for 12 to 16 hours. Because there are waste residue material and dust to pile up etc. on the steel pipe surface, put into the galvanizing bath with the steel pipe and carry out the zinc-plating after, the waste residue material and the dust on steel pipe surface float in the surface of galvanizing liquid, move out of the galvanizing bath with the galvanized pipe after the galvanizing, inevitably can be infected with the dross, cause the galvanized pipe surface to have more impurity.

The existing cleaning method generally comprises the steps that steel pipes are placed on a galvanized frame, the inner and outer surfaces of the steel pipes are washed by a high-pressure water gun, the inner surfaces of the steel pipes can be washed unclean, a hairbrush is used for brushing the steel pipes, the steel pipes are washed, the time consumption is long, the labor cost is high, and the cleaning effect is not ideal.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an improved galvanizing bath.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an improved galvanizing pool comprises a pool body and a slag scraping device;

the pool body comprises a first surface, a second surface, a third surface and a fourth surface which are opposite, the first surface and the second surface are oppositely provided with slag outlets, and the bottom of the pool body is provided with a water pump;

scrape the sediment device including scraping slag plate, sleeve shaft, drive groove and driving motor, through driving motor drive groove quantity is 2, and 2 the drive groove sets up relatively the third is trilateral and on the inside wall on the fourth surface, the both ends of sleeve shaft are fixed respectively in two drive grooves, the cross section of scraping the slag plate is the herringbone, the top of scraping the slag plate is equipped with the sleeve, the muffjoint is in the sleeve shaft, the bottom of scraping the slag plate is located the below of slag notch.

Preferably, the longitudinal section of the slag outlet is trapezoidal, and the sectional area of the slag outlet on the inner wall of the tank body is smaller than that of the slag outlet on the outer wall of the tank body.

Preferably, the driving groove comprises a sliding rail and a sliding block, the sliding block is connected with the driving motor and is driven by the driving motor to slide on the sliding rail, and the sleeve shaft is fixed on the sliding block.

Preferably, the number of the driving motors is 1, and 2 sliding blocks are driven by the same driving motor.

Preferably, the number of the driving motors is 2, and the sliding blocks are connected with the driving motors in a one-to-one correspondence manner and driven by the driving motors.

Preferably, the sleeve shaft outer side and the sleeve shaft inner side are smooth, and the sleeve is rotatably sleeved on the sleeve shaft.

Preferably, both ends of the scraper plate respectively lean against the third surface and the fourth surface.

Preferably, the inner wall of the tank body is provided with an anticorrosive brick.

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

the utility model discloses a modified galvanizing bath is equipped with the scum device, and the scum board of scum device is the chevron shape, can slide in the drive groove, and the scum board can be scraped the dross on galvanizing liquid surface and sent to the slag notch and see off, just can not be infected with the dross on galvanizing liquid surface like this when galvanized pipe shifts out the galvanizing liquid surface, also need not clear up the steel pipe in advance, can improve work efficiency, reduces cost of labor and time cost. The bottom of the galvanizing pool body is provided with a water pump, so that the galvanizing liquid in the galvanizing pool can be in a flowing state, and the galvanizing liquid can be in contact with the whole steel pipe and can not be accumulated on the local part of the steel pipe.

Drawings

FIG. 1 is a schematic structural diagram of an improved galvanizing bath.

Detailed Description

In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.

Referring to fig. 1, the present invention provides an improved galvanizing bath, which includes a bath body 1 and a slag scraping device 2. The pool body 1 comprises a first face 11, a second face 12, a third face 13 and a fourth face 14 which are opposite, the first face 11 and the second face 12 are oppositely provided with slag outlets 15, and the bottom of the pool body 1 is provided with a water pump 16; when the water pump 16 is turned on, the galvanizing liquid in the tank body 1 starts to flow, the steel pipe can be fully and uniformly coated with galvanizing in the galvanizing liquid, and the galvanizing liquid flows, so that the galvanizing liquid is not locally accumulated on the surface of a galvanized part, and a better galvanizing effect is favorably obtained. The slag scraping device 2 comprises a slag scraping plate 21, a sleeve shaft 22, a driving groove 23 and a driving motor 24, the number of the driving grooves 23 driven by the driving motor 24 is 2, the 2 driving grooves 23 are oppositely arranged on the inner side walls of a third surface 13 and a fourth surface 14, two ends of the sleeve shaft 22 are respectively fixed in the two driving grooves 23, the cross section of the slag scraping plate 21 is in a shape of a Chinese character 'ren', the top end of the slag scraping plate 21 is provided with a sleeve, the sleeve is sleeved on the sleeve shaft 22, and the bottom end of the slag scraping plate 21 is located below the slag outlet 15. When the device is used, the slag scraping plate 21 is sleeved on the sleeve shaft 22, two ends of the sleeve shaft 22 are respectively fixed in two driving grooves 23 positioned on the third surface 13 and the fourth surface 14, the driving grooves 23 are driven by a driving motor 24, the driving motor 24 is started, the driving grooves 23 drive the sleeve shaft 22 to move along the direction from the first surface 11 to the second surface 12 or along the reverse direction, and the slag scraping plate 21 sleeved on the sleeve shaft 22 moves along with the driving grooves and scrapes dross on the surface of galvanizing solution. After the scum on the surface is scraped to the scum board 21 by the scum board 21, the scum is sent to the scum outlet 15 by the scum board 21 and is sent out of the galvanizing bath from the scum outlet 15, so that the surface of the galvanizing liquid in the galvanizing bath can be kept clean, the scum is prevented from being excessive, and the surface of a galvanized piece can be kept clean when the galvanized piece is removed from the galvanizing liquid. The galvanizing liquid in the galvanizing bath can be kept at the same level with the slag outlet 15, can be added manually by workers, can also be monitored by using a liquid level meter, and can be automatically added by a water pump 16, so that the scum on the surface of the galvanizing liquid can be scraped by the scum board 21 only needing to be moved in the horizontal direction.

Preferably, the longitudinal section of the slag outlet 15 is trapezoidal, and the sectional area of the slag outlet 15 on the inner wall of the tank body 1 is smaller than that of the slag outlet 15 on the outer wall of the tank body 1. Namely, after the scum on the surface of the zinc plating solution in the scum board 21 is sent to the slag hole 15, the scum and a small amount of zinc plating solution slide down naturally along the trapezoidal angle under the action of gravity, so that the scum of the slag hole 15 and the small amount of zinc plating solution can slide out of the slag hole 15 smoothly, and can not be accumulated on the slag hole 15.

In one embodiment, the driving slot 23 includes a sliding rail 231 and a sliding block 232, the sliding block 232 is connected to the driving motor 24 and is driven by the driving motor 24 to slide on the sliding rail 231, and the sleeve shaft 22 is fixed on the sliding block 232. The driving groove 23 is used for driving the scraping plate 21 to move horizontally on the surface of the galvanizing liquid and scraping the scum on the surface of the galvanizing liquid, the sliding rail 231 is a groove body of the driving groove 23, the third surface 13 and the fourth surface 14 are oppositely arranged, and the sliding block 232 is installed in the sliding rail 231 and can freely slide in the sliding rail 231. The sliding block 232 is used for fixing the shaft sleeve and driving the shaft sleeve to move, so that the slag scraping plate 21 is moved, therefore, the sliding block 232 is the most main driving device, the sliding block 232 can be connected with the driving motor 24 and controlled by the driving motor 24 to move, and the driving motor 24 realizes the change of the moving direction of the sliding block 232 by rotating forwards and backwards. The drive groove 23 both ends can also install buffer washer, and on the one hand has a limiting effect, and on the other hand can reach the effect that the extreme point was played and strikeed the buffering at slider 232, prevents that slider 232 and scum board 21 striking dynamics is too big, increase of service life. Preferably, the number of the driving motors 24 is 1, and 2 sliders 232 are driven by the same driving motor 24. Therefore, the two sliding blocks 232 can keep the speed consistent and the position consistent, the control is simpler, the scum scraping plate 21 can be ensured to be parallel to the scum hole 15, and scum can be poured conveniently.

In another embodiment, the driving slot 23 includes a sliding rail 231 and a sliding block 232, the sliding block 232 is connected to the driving motor 24 and is driven by the driving motor 24 to slide on the sliding rail 231, and the sleeve shaft 22 is fixed on the sliding block 232. The driving groove 23 is used for driving the scraping plate 21 to move horizontally on the surface of the galvanizing liquid and scraping the scum on the surface of the galvanizing liquid, the sliding rail 231 is a groove body of the driving groove 23, the third surface 13 and the fourth surface 14 are oppositely arranged, and the sliding block 232 is installed in the sliding rail 231 and can freely slide in the sliding rail 231. The sliding block 232 is used for fixing the shaft sleeve and driving the shaft sleeve to move, so that the slag scraping plate 21 is moved, therefore, the sliding block 232 is the most main driving device, the sliding block 232 can be connected with the driving motor 24 and controlled by the driving motor 24 to move, and the driving motor 24 realizes the change of the moving direction of the sliding block 232 by rotating forwards and backwards. The drive groove 23 both ends can also install buffer washer, and on the one hand has a limiting effect, and on the other hand can reach the effect that the extreme point was played and strikeed the buffering at slider 232, prevents that slider 232 and scum board 21 striking dynamics is too big, increase of service life. Preferably, the number of the driving motors 24 is 2, and the sliders 232 are connected to and driven by the driving motors 24 in a one-to-one correspondence. The 2 driving motors 24 can respectively control the two sliding blocks 232, and at this time, the speed and the driving direction of the two driving motors 24 are required to be the same to ensure that the slag scraping plate 21 is parallel to the slag outlet 15; or 2 motors can control 2 sliding blocks 232, if one driving motor 24 breaks down, the other driving motor 24 can still be driven, and production work is not influenced.

Preferably, the sleeve shaft 22 is smooth on the outside and the sleeve is smooth on the inside, and the sleeve is rotatably fitted over the sleeve shaft 22. The slag scraping plate 21 can rotate back and forth by taking the sleeve shaft 22 as an axis, the slag scraping plate 21 sweeps on the surface of the galvanizing liquid, when the slag scraping plate reaches the slag hole 15, the bottom end of the slag scraping plate 21 abuts against the wall of the tank below the slag hole 15, the slag scraping plate 21 moves forwards for a short distance, so that the slag scraping plate 21 can naturally rotate and incline, and a small amount of galvanizing liquid with scum in the slag scraping plate 21 is sent into the slag hole 15 along the rotating direction, so that the galvanizing liquid can be moved out of the galvanizing tank.

Preferably, both ends of the scraper bar 21 rest against the third face 13 and the fourth face 14, respectively. The length of the scum board 21 is the same as the width of the pool body 1, and when the scum board 21 is translated on the surface of the galvanizing liquid, no missing position exists, so that incomplete scum cleaning is prevented.

Preferably, the inner wall of the tank body 1 is provided with the anti-corrosion brick, so that the service life of the tank body 1 can be prolonged.

From top to the utility model discloses a modified galvanizing bath is equipped with scrapes the sediment device, and the scum board of scraping the sediment device is the chevron shape, can slide in the drive groove, and the scum board can be scraped the dross on galvanizing liquid surface and send to the slag notch and see off, just can not be infected with the dross on galvanizing liquid surface like this when galvanized pipe shifts out the galvanizing liquid surface, also need not clear up the steel pipe in advance, can improve work efficiency, reduces cost of labor and time cost. The bottom of the galvanizing pool body is provided with a water pump, so that the galvanizing liquid in the galvanizing pool can be in a flowing state, and the galvanizing liquid can be in contact with the whole steel pipe and can not be accumulated on the local part of the steel pipe.

The present invention has been described in relation to the above embodiments, which are only examples for implementing the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, all changes and modifications which do not depart from the spirit and scope of the present invention are deemed to fall within the scope of the present invention.

Claims

1. An improved galvanizing pool is characterized by comprising a pool body and a slag scraping device;

2. The improved galvanizing bath according to claim 1, wherein the longitudinal cross section of the slag outlet is trapezoidal, and the slag outlet cross-sectional area of the inner wall of the bath body is smaller than the slag outlet cross-sectional area of the outer wall of the bath body.

3. The improved galvanizing bath according to claim 1, wherein the driving groove comprises a sliding rail and a sliding block, the sliding block is connected with the driving motor and driven by the driving motor to slide on the sliding rail, and the sleeve shaft is fixed on the sliding block.

4. The improved galvanizing bath according to claim 3, wherein the number of the driving motors is 1, and 2 of the slide blocks are driven by the same driving motor.

5. The improved galvanizing bath according to claim 3, wherein the number of the driving motors is 2, and the sliding blocks are connected with and driven by the driving motors in a one-to-one correspondence.

6. The improved galvanizing bath according to claim 1, wherein the sleeve shaft is smooth on the outside and the sleeve is smooth on the inside, and the sleeve is rotatably fitted over the sleeve shaft.

7. The improved galvanizing bath according to claim 1, wherein both ends of the scraper plate rest on the third face and the fourth face, respectively.

8. The improved galvanizing pool of claim 1, wherein the inner wall of the pool body is provided with anti-corrosion bricks.