CN215713395U - Corrosion-resistant PPH descaling bath - Google Patents
Corrosion-resistant PPH descaling bath Download PDFInfo
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- CN215713395U CN215713395U CN202121454403.5U CN202121454403U CN215713395U CN 215713395 U CN215713395 U CN 215713395U CN 202121454403 U CN202121454403 U CN 202121454403U CN 215713395 U CN215713395 U CN 215713395U
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Abstract
The utility model relates to a corrosion-resistant PPH pickling tank, which comprises a pickling tank body, wherein a sealing cover plate is arranged at the top of the pickling tank body, telescopic motors are arranged on two sides of the top of the sealing cover plate, telescopic shafts of the telescopic motors correspondingly penetrate through fixing through holes formed in two sides of the sealing cover plate, the output ends of the telescopic shafts are fixedly connected with fixing columns arranged on two sides of the upper end of the pickling tank body, the telescopic shafts of the telescopic motors are fixedly connected with the sealing cover plate through fixing pieces arranged outside the telescopic shafts, a plurality of mist absorbing holes communicated with a cavity are formed in the bottom of the sealing cover plate, a mist exhaust port is formed in one side of the sealing cover plate, and the mist exhaust port is connected with a treatment box arranged on one side of the pickling tank body through a hose; the utility model has good sealing performance, can solve the problem that liquid overflows when the pickling tank cleans metal, thereby not only causing the waste of raw materials, but also reducing the labor intensity of workers and improving the operation safety of the workers.
Description
Technical Field
The utility model relates to a corrosion-resistant PPH pickling tank.
Background
The pickling tank is a container used for containing aqueous solution and removing a film on the surface of a metal in the pickling process of a workpiece, has good alkali resistance, acid resistance, high temperature resistance and corrosion resistance, is a container used for removing iron rust, oxide scale and other impurities on the surface of various metal workpieces through chemical treatment, needs to be used in the process of removing the iron rust and other oxides on the surface of the metal, has poor sealing performance when being used, causes the phenomenon of liquid overflow when the existing pickling tank cleans the metal, not only causes the waste of raw materials, but also causes corrosion to the ground or other objects nearby the pickling tank, generates water mist with acid substances in the pickling process of the workpiece, and if the acid mist is not treated in time, the acid mist can be drifted to other places in a workshop to corrode other settings in the workshop, meanwhile, acid mist can cause great damage to people, and meanwhile, the cover plate needs to be opened and closed to acid-wash the workpiece at every time, so that the workpiece taking and placing efficiency is affected, and therefore the acid mist recovery device of the acid washing tank is provided to solve the technical problem.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a corrosion-resistant PPH pickling tank which has good sealing performance and can solve the problem that liquid overflows when the pickling tank cleans metal, so that raw materials are wasted, the labor intensity of workers can be reduced, and the operation safety of the workers can be improved.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a corrosion-resistant PPH pickling tank comprises a pickling tank body, wherein a sealing cover plate is arranged at the top of the pickling tank body, the two sides of the top of the sealing cover plate are provided with telescopic motors, telescopic shafts of the telescopic motors correspondingly penetrate through the fixing through holes arranged on the two sides of the sealing cover plate, the output end of the telescopic motor is fixedly connected with fixing columns arranged on the two sides of the upper end of the pickling bath body, and the telescopic shaft of the telescopic motor is fixedly connected with the sealing cover plate through a fixing piece arranged outside the telescopic shaft, the bottom end of the sealing cover plate is provided with a sealing groove matched with the top structure of the pickling tank, the sealing cover plate is internally provided with a cavity structure, the bottom of the sealing cover plate is provided with a plurality of fog absorbing holes communicated with the cavity, the top of the sealing cover plate is provided with a fan communicated with the cavity, one side of the sealing cover plate is provided with a mist discharge port, and the mist discharge port is connected with a treatment box arranged on one side of the pickling tank body through a hose.
The technical scheme of the utility model is further defined as follows:
preferably, the pickling tank body comprises a corrosion-resistant lining and a metal shell arranged outside the corrosion-resistant lining, and a gap exists between the corrosion-resistant lining and the metal shell.
Preferably, overflow holes are formed in the periphery of the upper end of the corrosion-resistant lining.
Preferably, the top height of the metal shell is greater than the top height of the corrosion-resistant lining.
Preferably, a sealing gasket is disposed in the sealing groove.
Preferably, a switch for controlling the telescopic motor is installed on one side of the pickling tank body, and an electrical output end of the switch is electrically connected with an electrical input end of the telescopic motor.
The utility model has the beneficial effects that: according to the pickling tank, the sealing cover plate is arranged at the top of the pickling tank body, the sealing groove matched with the top structure of the pickling tank is formed in the bottom end of the sealing cover plate, and the sealing gasket is arranged in the sealing groove, so that the sealing performance of the pickling tank is guaranteed, the problems that liquid easily overflows in the using process of the existing pickling tank and the surrounding buildings are corroded due to poor sealing performance of the tank cover in the using process of the existing pickling tank are solved, and meanwhile, in the pickling process, the emission of volatile gas in the pickling process can be effectively reduced, so that the environment and the body health of workers are protected; the sealing cover plate can move up and down through the telescopic motor arranged on the sealing cover plate, and can be automatically sealed and separated from the pickling tank body, so that the labor intensity of workers is reduced, and the operation safety of the workers is improved;
according to the utility model, the top height of the metal shell is higher than that of the corrosion-resistant lining, the overflow holes are formed in the periphery of the top of the corrosion-resistant lining, so that when liquid overflows, the liquid can be prevented from flowing into a gap between the corrosion-resistant lining and the metal shell through the overflow holes and the blocking of the metal shell, the pollution to the external environment can be avoided, and meanwhile, the waste of raw materials is avoided.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
The corrosion-resistant PPH pickling tank provided by the embodiment is as shown in FIG. 1: comprises a pickling tank body, the pickling tank body comprises a corrosion-resistant lining 1 and a metal shell 2 arranged on the outer side of the corrosion-resistant lining, a gap is formed between the corrosion-resistant lining and the metal shell, the top height of the metal shell is greater than that of the corrosion-resistant lining, overflow holes 14 are formed around the upper end of the corrosion-resistant lining, a sealing cover plate 3 is arranged on the top of the pickling tank body, telescopic motors 4 are arranged on two sides of the top of the sealing cover plate, telescopic shafts of the telescopic motors correspondingly penetrate through fixing through holes 5 formed in two sides of the sealing cover plate, the output ends of the telescopic motors are fixedly connected with fixing columns 6 arranged on two sides of the upper end of the pickling tank body, meanwhile, the telescopic shafts of the telescopic motors are fixedly connected with the sealing cover plate through fixing pieces 7 arranged outside the telescopic shafts, a sealing groove 8 matched with the top structure of the pickling tank is arranged at the bottom end of the sealing cover plate, and a sealing gasket is arranged in the sealing groove, the inside cavity structure that is of sealed apron, this sealed apron bottom is provided with the fog absorbing hole 9 that a plurality of and cavity are linked together, is provided with the fan 10 of intercommunication cavity at sealed apron top simultaneously, is provided with row's fog mouth in sealed apron one side, should arrange the fog mouth and pass through hose 11 and connect the processing case 12 that sets up in descaling bath body one side, and the switch 13 of the flexible motor of control is installed to one side of descaling bath body, the electrical property output of switch and the electrical property input electric connection of flexible motor.
The top of the pickling tank body is provided with the sealing cover plate, the bottom end of the sealing cover plate is provided with the sealing groove matched with the top structure of the pickling tank, and the sealing gasket is arranged in the sealing groove, so that the sealing performance of the pickling tank is ensured, the problems that liquid easily overflows in the using process of the existing pickling tank and corrosion is caused to surrounding buildings due to poor sealing performance of a tank cover when the existing pickling tank is used are solved, and meanwhile, in the pickling process, the emission of volatile gas in the pickling process can be effectively reduced, so that the environment and the health of workers are protected; the sealing cover plate can move up and down through the telescopic motor arranged on the sealing cover plate, and can be automatically sealed and separated from the pickling tank body, so that the labor intensity of workers is reduced, and the operation safety of the workers is improved;
in this embodiment metal casing top height is higher than corrosion-resistant inside lining top height, and be provided with the overflow hole around corrosion-resistant inside lining top, can avoid liquid when excessive, through overflow hole and metal casing block with make liquid flow in the clearance between corrosion-resistant inside lining and the metal casing, not only can avoid causing external environment to pollute, the waste of raw and other materials has been avoided simultaneously, be provided with a plurality of and inhale the fog hole bottom sealed apron, can absorb the acid mist at descaling bath top with the fan cooperation, effectively reduce the diffusion of acid mist, and the acid mist of being absorb can be arranged into the treatment box and carry out neutralization treatment rather than inside alkaline solution.
In addition to the above embodiments, the present invention may have other embodiments; all technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope of the claims of the present invention.
Claims (6)
1. The utility model provides a corrosion-resistant PPH descaling bath, includes the descaling bath body, its characterized in that: the descaling bath body top sets up sealed apron, is provided with flexible motor in this sealed apron top both sides, and the telescopic shaft of this flexible motor corresponds the fixed through hole who passes sealed apron both sides setting, its output and the fixed column fixed connection of setting in descaling bath body upper end both sides, simultaneously the telescopic shaft of flexible motor is through mounting and sealed apron fixed connection that its outside was equipped with, the sealed apron bottom sets up the sealed recess with descaling bath top structure looks adaptation, the inside cavity structure that is of sealed apron, this sealed apron bottom are provided with the fog-absorbing hole that a plurality of and cavity are linked together, are in simultaneously the sealed apron top is provided with the fan of intercommunication cavity sealed apron one side is provided with the row's of fog mouth, and this row's fog mouth passes through the hose connection and sets up the processing case that sets up in descaling bath body one side.
2. The corrosion-resistant PPH pickling tank of claim 1, wherein: the pickling tank body comprises a corrosion-resistant lining and a metal shell arranged on the outer side of the corrosion-resistant lining, and a gap exists between the corrosion-resistant lining and the metal shell.
3. The corrosion-resistant PPH pickling tank of claim 1, wherein: and overflow holes are formed around the upper end of the corrosion-resistant lining.
4. The corrosion-resistant PPH pickling tank of claim 1, wherein: the top height of the metal shell is greater than that of the corrosion-resistant lining.
5. The corrosion-resistant PPH pickling tank of claim 1, wherein: and a sealing gasket is arranged in the sealing groove.
6. The corrosion-resistant PPH pickling tank of claim 1, wherein: and a switch for controlling the telescopic motor is installed on one side of the pickling tank body, and the electrical output end of the switch is electrically connected with the electrical input end of the telescopic motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121454403.5U CN215713395U (en) | 2021-06-29 | 2021-06-29 | Corrosion-resistant PPH descaling bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121454403.5U CN215713395U (en) | 2021-06-29 | 2021-06-29 | Corrosion-resistant PPH descaling bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215713395U true CN215713395U (en) | 2022-02-01 |
Family
ID=80045839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121454403.5U Active CN215713395U (en) | 2021-06-29 | 2021-06-29 | Corrosion-resistant PPH descaling bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215713395U (en) |
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2021
- 2021-06-29 CN CN202121454403.5U patent/CN215713395U/en active Active
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