CN210030949U

CN210030949U - Galvanizing liquid circulating device for steel pipe galvanizing

Info

Publication number: CN210030949U
Application number: CN201920510414.7U
Authority: CN
Inventors: 王北伟; 王如意; 车英杰
Original assignee: Tianjin Hexingtaike Mechanical And Electrical Equipment Co Ltd
Current assignee: Tianjin Hexingtaike Mechanical And Electrical Equipment Co Ltd
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2020-02-07
Anticipated expiration: 2029-04-16

Abstract

The utility model discloses a galvanized liquid circulating device for steel pipe galvanizing, comprising a base plate, bottom plate top outer wall passes through the bolt fastening and has garbage collection box and base, and base top outer wall passes through the bolt fastening and has the transit case, the transit bottom of the case is the round platform district, and round platform district bottom size is less, the slope of transit bottom of the case inner wall, the inner wall of transit case one side is opened flutedly, and has embedded the spring that has connect in the recess, and spring one end has the semi-circular elasticity doctor-bar of specification and transit bottom of the case round platform district looks adaptation through the bolt fastening, transit case one end is equipped with row's material pipe, and arranges the material pipe and be equipped with the tube cap, the outer wall welding of semi-circular elasticity doctor-bar one side. The utility model discloses can use in introducing the plating bath again with exhaust galvanizing solution, increase the circulation ability of device to can stimulate the pull rod, make semi-circular elasticity doctor-bar remove in the round platform district, and then will deposit the residue eduction gear who gets off, improve the residue throughput of device.

Description

Galvanizing liquid circulating device for steel pipe galvanizing

Technical Field

The utility model relates to a galvanization technology field especially relates to a steel pipe is zinc-plating and is used galvanizing liquid circulating device.

Background

Galvanization refers to a surface treatment technology for plating a layer of zinc on the surface of metal, alloy or other materials to play the roles of beauty, rust prevention and the like. Steel pipes are a common building construction material, and many times, galvanization is required to maintain the aesthetic appearance of the material and prevent the material from oxidizing. In the process of galvanizing the steel pipe, the galvanizing solution is often disposed without complete reaction, thereby wasting a large amount of resources.

There are more galvanizing rig in the existing market, but still have some devices in these galvanizing rig to have the defect, for example, some galvanizing rig can not carry out recycle to the galvanizing solution, and the galvanizing solution often does not react completely and will be disposed of to cause the wasting in a large number of galvanizing solutions, can not satisfy the production demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a galvanizing solution circulating device for steel pipe galvanizing.

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

the utility model provides a steel pipe galvanizing is with galvanizing liquid circulating device, includes the bottom plate, bottom plate top outer wall has garbage collection box and base through the bolt fastening, and base top outer wall has the transfer case through the bolt fastening, the transfer bottom of the case is the round platform district, and round platform district bottom size is less, and the slope of transfer bottom of the case portion inner wall, transfer case one side inner wall is opened flutedly, and has embedded the spring that has connect in the recess, and spring one end has the semi-circular elasticity doctor-bar of specification and transfer bottom of the case portion round platform district looks adaptation through the bolt fastening, transfer case one end is equipped with row material pipe, and arranges the material pipe and be equipped with the tube cap, the welding of semi-circular elasticity doctor-bar one side outer wall has the pull rod, and pull rod one end is located row material intraductal, garbage collection top of the.

Furthermore, a connecting pipe is inserted into the inner wall of one side of the transfer box, a filter screen is inserted into the connecting pipe, and the connecting pipe is positioned above the circular truncated cone area.

Furthermore, the end, far away from the transit box, of the connecting pipe is in sealed insertion connection with the waste collection box, and an access door is arranged on the outer wall of one side of the waste collection box.

Furthermore, a water inlet pipe and a water outlet pipe are respectively inserted into a water inlet and a water outlet of the impeller type zinc pump, and one end of the water inlet pipe is inserted into the waste collection tank.

Furthermore, the outer wall of the top of the transfer box is fixed with a limiting frame through bolts, and fixing pieces distributed at equal intervals are fixed on the inner wall of one side of the limiting frame through bolts.

Further, a coiled pipe is clamped between the fixing piece and the limiting frame, and a hemispherical cover is welded at the bottom end of the coiled pipe.

Furthermore, the bottom end of the hemispherical cover is in sealed insertion connection with the inner wall of the transfer case, and the disc-shaped pipe, the hemispherical cover and the transfer case are communicated with each other.

The utility model has the advantages that:

1. through the setting of impeller type zinc pump, with the outlet pipe insert the plating bath, the plating bath is got back to again behind coiled pipe, transfer case, waste liquid collecting vat and the zinc pump after the galvanizing solution flows out the plating bath, and then accomplishes a circulation, has increased the circulation ability of device, has improved the availability factor to the galvanizing solution.

2. Through the setting in the round platform district of transfer case, the residue in the round platform district makes the galvanizing solution can be precipitated, reduces the quantity of flowing into waste liquid collecting vat in the residue, and then has improved the residue throughput of device.

3. Through the setting of semi-circular elasticity doctor-bar, the user can stimulate the pull rod for semi-circular elasticity doctor-bar removes in the round platform district, and then will deposit the residue eduction gear who gets off, has improved the residue throughput of device, has avoided taking place because of the too much condition that flows into the waste liquid collecting box once more of residue.

Drawings

FIG. 1 is a schematic structural view of a galvanizing bath circulation device for steel pipe galvanizing according to the present invention;

FIG. 2 is a schematic view of a partial cross-sectional structure of a zinc plating solution circulation device for steel pipe galvanizing according to the present invention;

fig. 3 is the slag removal display structure schematic diagram of the galvanizing liquid circulation device for steel pipe galvanizing provided by the utility model.

In the figure: 1-bottom plate, 2-waste collecting box, 3-impeller type zinc pump, 4-water outlet pipe, 5-water inlet pipe, 6-connecting pipe, 7-fixing piece, 8-spacing frame, 9-coiled pipe, 10-transfer box, 11-round platform area, 12-discharging pipe, 13-base, 14-filter screen, 15-semicircular elastic scraping blade, 16-pull rod, 17-groove, 18-spring and 19-pipe cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a zinc plating solution circulating device for steel pipe galvanizing comprises a bottom plate 1, a scrap collecting box 2 and a base 13 are fixed on the outer wall of the top of the bottom plate 1 through bolts, a transfer box 10 is fixed on the outer wall of the top of the base 13 through bolts, a truncated cone area 11 is arranged at the bottom end of the transfer box 10, the size of the bottom end of the truncated cone area 11 is smaller, the inner wall of the bottom of the transfer box 10 is inclined to facilitate the outflow of residues, a groove 17 is formed in the inner wall of one side of the transfer box 10, a spring 18 is embedded in the groove 17 to increase the resetting capability of the device, a semicircular elastic scraping blade 15 with the specification matched with the truncated cone area 11 at the bottom end of the transfer box 10 is fixed at one end of the spring 18 through bolts, a discharging pipe 12 is arranged at one end of the transfer box 10, a pipe cover 19 is arranged on the discharging pipe 12, a pull rod 16 is welded on, the semi-circular elastic scraping blade 15 is enabled to move in the circular truncated cone area 11, the settled residue discharge device is further improved in residue treatment capacity, the situation that the excessive residues flow into the waste liquid collection box 2 again is avoided, the impeller type zinc pump 3 is fixed on the outer wall of the top of the waste material collection box 2 through bolts, the discharged zinc plating solution can be reintroduced into the plating bath for use, and the circulation capacity of the device is improved.

The utility model discloses in, the grafting of transfer case 10 one side inner wall has connecting pipe 6, and has spliced in the connecting pipe 6 filter screen 14, and connecting pipe 6 is located 11 tops of round platform district, and the one end that transfer case 10 was kept away from to connecting pipe 6 is pegged graft with scrap collecting box 2 is sealed, and 2 one side outer walls of scrap collecting box are equipped with the access door, and the device of being convenient for overhauls.

The water inlet and the water outlet of the impeller type zinc pump 3 are respectively inserted with a water inlet pipe 5 and a water outlet pipe 4, one end of the water inlet pipe 5 is inserted in the waste material collecting box 2, the outer wall of the top of the transfer box 10 is fixed with a limiting frame 8 through bolts, and the inner wall of one side of the limiting frame 8 is fixed with fixing pieces 7 which are distributed equidistantly through bolts.

The joint has coiled pipe 9 between mounting 7 and the spacing 8, and the welding of coiled pipe 9 bottom has hemisphere type cover, and the bottom and the sealed grafting of transfer case 10 inner wall of hemisphere type cover, and coiled pipe 9, hemisphere type cover and transfer case 10 communicate each other, and coiled pipe 9 has increased the flow of galvanizing liquid, and then the completion is to the heat dissipation of galvanizing liquid.

The working principle is as follows: when the device is used, the water outlet pipe 4 is connected into a plating bath, the zinc plating solution flows into the transfer box 10 through the disc-shaped pipe 9, the disc-shaped structure of the disc-shaped pipe 9 increases the flow of the zinc plating solution, so that the heat dissipation of the zinc plating solution is completed, residues in the zinc plating solution can be precipitated by the circular truncated cone area in the transfer box 10, the inclined bottom surface of the transfer box 10 is convenient for the residues to collect and flow out, a user can pull the pull rod 16 to enable the semicircular elastic scraping blade 15 to move in the circular truncated cone area 11, so that the precipitated residues are discharged out of the device, the residue treatment capacity of the device is improved, the situation that the zinc plating solution flows into the waste liquid collecting box 2 again due to excessive residues is avoided, the zinc plating solution enters the waste liquid collecting box 2 after being filtered by the connecting pipe 6 and the filter screen 14, the impeller type zinc pump 3 reintroduces the zinc plating solution in the, the utilization rate of the device to the galvanizing liquid is improved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", "first", "second", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a galvanized liquid circulating device for steel pipe galvanizing, includes bottom plate (1), its characterized in that, bottom plate (1) top outer wall has garbage collection box (2) and base (13) through the bolt fastening, and base (13) top outer wall has transfer case (10) through the bolt fastening, transfer case (10) bottom is round platform district (11), and round platform district (11) bottom size is less than its top end size, and the slope of transfer case (10) bottom inner wall, transfer case (10) one side inner wall is opened flutedly (17), and has embedded spring (18) that has connect in recess (17), and spring (18) one end has semi-circular elastic doctor-bar (15) of specification and transfer case (10) bottom round platform district (11) looks adaptation through the bolt fastening, transfer case (10) one end is equipped with row pipe (12), and pipe (12) are equipped with tube cap (19), the welding of semi-circular elastic doctor-bar (15) one side outer wall has row material pull rod (16), and one end of a pull rod (16) is positioned in the discharge pipe (12), and the outer wall of the top of the waste collection box (2) is fixed with an impeller type zinc pump (3) through a bolt.

2. The galvanizing solution circulating device for steel pipe galvanizing according to claim 1, wherein a connecting pipe (6) is inserted into the inner wall of one side of the transit box (10), a filter screen (14) is inserted into the connecting pipe (6), and the connecting pipe (6) is positioned above the circular table area (11).

3. The galvanizing flux circulating device for steel pipe galvanizing according to claim 2, wherein one end of the connecting pipe (6) far away from the transit box (10) is in sealed insertion connection with the scrap collecting box (2), and an access door is arranged on the outer wall of one side of the scrap collecting box (2).

4. The galvanizing flux circulating apparatus for steel pipe galvanizing according to claim 1, wherein a water inlet pipe (5) and a water outlet pipe (4) are respectively inserted into a water inlet and a water outlet of the impeller type zinc pump (3), and one end of the water inlet pipe (5) is inserted into the scrap collecting box (2).

5. The galvanizing flux circulating apparatus for steel pipe galvanizing according to claim 1, wherein the outer wall of the top of the transit box (10) is fixed with a limit bracket (8) through bolts, and the inner wall of one side of the limit bracket (8) is fixed with fixing pieces (7) distributed at equal intervals through bolts.

6. The galvanizing flux circulating device for steel pipe galvanizing according to claim 5, wherein a coil pipe (9) is clamped between the fixing member (7) and the limiting frame (8), and a hemispherical cover is welded at the bottom end of the coil pipe (9).

7. The galvanizing flux circulating device for steel pipe galvanizing according to claim 6, wherein the bottom end of the hemispherical cover is in sealed insertion connection with the inner wall of the transit box (10), and the coil pipe (9), the hemispherical cover and the transit box (10) are communicated with each other.