CN211689240U

CN211689240U - Galvanizing equipment

Info

Publication number: CN211689240U
Application number: CN202020137726.0U
Authority: CN
Inventors: 张建平
Original assignee: Jiangmen Hongrui Electroplating Co ltd
Current assignee: Jiangmen Hongrui Electroplating Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-10-16
Anticipated expiration: 2030-01-20

Abstract

The utility model discloses a galvanizing equipment, which comprises a tank body and a raw liquid tank, wherein the tank body comprises an inner shell and an outer shell, a first inner cavity is arranged between the inner shell and the outer shell, a second inner cavity is arranged inside the inner shell, the second inner cavity is separated from the first inner cavity, a spray gun communicated with the first inner cavity is arranged on the inner wall of the inner shell, an upward convex surface is arranged at the bottom of the second inner cavity, a material discharge cavity is formed between the convex surface and the bottom of the tank body, a hollow part is arranged at the edge of the convex surface, and a first filter screen is arranged at the hollow part; the intercommunication has inlet pipe and row's material pipe between stoste groove and the cell body, arranges the material pipe setting in the below of cell body and communicates the row material chamber, and the inlet pipe communicates the inside to the cell body from the upper portion in stoste groove, and the inlet pipe is provided with the pump. In the whole circulation process of the pickling solution, the pickling solution for pickling the metal is treated, so that the problem that the pickling effect is influenced by excessive accumulation of the used pickling solution in the prior art is solved.

Description

Galvanizing equipment

Technical Field

The utility model relates to the field of metallurgical equipment, in particular to galvanizing equipment.

Background

Metal corrosion prevention is generally realized by galvanizing the surface of metal, the galvanizing process needs pickling of the metal before starting, and chemical solution after pickling is easy to accumulate in a pickling tank, so that a large amount of waste liquid is deposited, and subsequent production is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a galvanization equipment, can guarantee the pickling effect.

According to the utility model discloses a galvanization equipment of first aspect embodiment includes:

the tank body comprises an inner shell and an outer shell, a first inner cavity is arranged between the inner shell and the outer shell, a second inner cavity is arranged in the inner shell and is separated from the first inner cavity, a spray gun communicated with the first inner cavity is arranged on the inner wall of the inner shell, an upward convex surface is arranged at the bottom of the second inner cavity, a discharging cavity is formed between the convex surface and the bottom of the inner shell, a hollow part is arranged at the edge of the convex surface, and a first filter screen is arranged at the hollow part;

former cistern, with the intercommunication has inlet pipe and arranges the material pipe between the cell body, it sets up to arrange the material pipe the below of cell body and intercommunication arrange the material chamber, the inlet pipe is followed the upper portion intercommunication of former cistern extremely the inside of cell body, the inlet pipe is provided with the pump.

According to the utility model discloses galvanizing equipment has following beneficial effect at least: the pickle carries out the spray rinsing through the spray gun to the metal in the second inner chamber from first inner chamber, the waste liquid after the spray rinsing falls on the convex surface, waste liquid on the convex surface flows into along the convex surface and arranges the material chamber, avoid piling up of waste liquid, and carry out the prefilter through first filter screen, arrange the material pipe at last and arrange back in the stoste groove and in time handle, acidizing fluid after the processing gets into first inner chamber again through the inlet pipe, the whole circulation in-process, the pickle that carries out the pickling to the metal all is the pickle through the processing, the problem of the pickler that has used in the past to gather too much influence pickling effect takes place has been avoided.

According to some embodiments of the utility model, arrange the material pipe and be provided with the second filter screen. Further, the waste liquid is filtered for the second time, so that solid waste residues of the waste liquid entering the raw liquid tank are reduced.

According to some embodiments of the invention, the outer surface of the spray gun is covered with a corrosion protection layer. The corrosion of the spray gun by the pickling solution is avoided.

According to the utility model discloses a few embodiments, the bottom of cell body is provided with the bottom plate, the cell body with be provided with a plurality of spring between the bottom plate, the bottom of bottom plate is provided with four lift cylinder, four lift cylinder winds the center of bottom plate evenly sets up the edge of bottom plate. The four lifting oil cylinders are independently controlled, do not stretch out and draw back simultaneously, and transmit vibration through the springs, so that the tank body vibrates, and the spraying effect is better.

According to some embodiments of the invention, the spray gun is regularly or irregularly arranged on the inner wall of the inner shell. The metal is sprayed from a plurality of directions, so that the spraying effect is better.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of an installation structure according to an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, the galvanizing equipment comprises a tank body and a raw liquid tank 200, wherein the tank body comprises an inner shell 120 and an outer shell 110, a first inner cavity 111 is arranged between the inner shell 120 and the outer shell 110, a second inner cavity 121 is arranged inside the inner shell 120, the second inner cavity 121 is separated from the first inner cavity 111, a spray gun 130 communicated with the first inner cavity 111 is arranged on the inner wall of the inner shell 120, a convex surface 140 protruding upwards is arranged at the bottom of the second inner cavity 121, a discharge cavity 142 is formed between the convex surface 140 and the bottom of the tank body, a hollow part is arranged at the edge of the convex surface 140, and a first filter screen 141 is arranged at the hollow part; a feed pipe 210 and a discharge pipe 220 are communicated between the raw liquid tank 200 and the tank body, the discharge pipe 220 is arranged below the tank body and communicated with the discharge cavity 142, the feed pipe 210 is communicated to the inside of the tank body from the upper part of the raw liquid tank 200, and the feed pipe 210 is provided with a pump 211.

In practical use, consistent with the prior art, the basket is not drawn in a metal drawing of the basket and extends into the second inner cavity 121, meanwhile, pickling solution enters the first inner cavity 111 through the feeding pipe 210, metal in the second inner cavity 121 is sprayed and washed through the spray gun 130 in the first inner cavity 111, waste liquid after spraying falls onto the convex surface 140, the waste liquid on the convex surface 140 flows into the discharging cavity 142 along the convex surface 140, accumulation of the waste liquid is avoided, preliminary filtering is performed through the first filter screen 141, the waste liquid is discharged back into the raw liquid tank 200 through the discharging pipe 220 for timely treatment, the treated pickling solution enters the first inner cavity 111 through the feeding pipe 210 again, and the pickling solution for pickling metal is treated pickling solution in the whole circulation process, so that the problem that the pickling effect is influenced by excessive accumulation of the conventional used pickling solution is avoided.

In some embodiments, the discharge pipe 220 is provided with a second screen to reduce solid waste as much as possible from the waste liquid entering the raw liquid tank 200. Further filtering the waste liquid, and performing secondary filtration to reduce solid waste residues of the waste liquid entering the raw liquid tank 200.

Because the spray gun 130 is in prolonged contact with the pickling solution, which is corrosive, in certain embodiments, the exterior of the spray gun 130 is covered with a corrosion protection layer. The corrosion of the spray gun 130 by the pickling solution is avoided.

In some embodiments, a bottom plate 150 is disposed at the bottom of the tank body, a plurality of springs 160 are disposed between the tank body and the bottom plate 150, four lift cylinders 170 are disposed at the bottom of the bottom plate 150, and the four lift cylinders 170 are uniformly disposed around the center of the bottom plate 150 at the edge of the bottom plate 150. The four lifting oil cylinders 170 are independently controlled, do not extend and retract at the same time, and transmit vibration through the springs 160, so that the tank body vibrates, and the spraying effect is better.

In some embodiments, the spray guns 130 are regularly or irregularly arranged on the inner wall of the inner housing 120. The metal is sprayed from a plurality of directions, so that the spraying effect is better.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. Galvanization equipment, characterized by comprising:

the tank comprises an inner shell (120) and an outer shell (110), wherein a first inner cavity (111) is arranged between the inner shell (120) and the outer shell (110), a second inner cavity (121) is arranged inside the inner shell (120), the second inner cavity (121) is separated from the first inner cavity (111), a spray gun (130) communicated with the first inner cavity (111) is arranged on the inner wall of the inner shell (120), an upward convex surface (140) is arranged at the bottom of the second inner cavity (121), a discharge cavity (142) is formed between the convex surface (140) and the bottom of the inner shell (120), a hollow part is arranged at the edge of the convex surface (140), and a first filter screen (141) is arranged in the hollow part;

former cistern (200), with the intercommunication has inlet pipe (210) and row material pipe (220) between the cell body, row material pipe (220) set up the below of cell body and communicate row material chamber (142), inlet pipe (210) are followed the upper portion intercommunication of former cistern (200) is to the inside of cell body, inlet pipe (210) are provided with pump (211).

2. Galvanising apparatus according to claim 1, characterised in that said discharge duct (220) is provided with a second sieve.

3. Galvanising installation according to claim 1, characterised in that the lance (130) is externally covered with a corrosion protection layer.

4. The galvanizing equipment according to claim 1, wherein a bottom plate (150) is arranged at the bottom of the tank body, a plurality of springs (160) are arranged between the tank body and the bottom plate (150), four lifting cylinders (170) are arranged at the bottom of the bottom plate (150), and the four lifting cylinders (170) are uniformly arranged at the edge of the bottom plate (150) around the center of the bottom plate (150).

5. The galvanizing apparatus according to claim 1, wherein the lance (130) is regularly or irregularly arranged on an inner wall of the inner housing (120).