CN210699478U - Pickling bath with acid mist treatment device - Google Patents
Pickling bath with acid mist treatment device Download PDFInfo
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- CN210699478U CN210699478U CN201921247811.6U CN201921247811U CN210699478U CN 210699478 U CN210699478 U CN 210699478U CN 201921247811 U CN201921247811 U CN 201921247811U CN 210699478 U CN210699478 U CN 210699478U
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- acid mist
- treatment device
- mist treatment
- pickling bath
- pool wall
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Abstract
The utility model relates to a pickling bath with acid mist processing apparatus, it is including the pool wall that encloses into the pickling bath, a plurality of exhaust holes have been seted up on the relative inside wall of pool wall, be equipped with the exhaust passage with exhaust hole intercommunication in the pool wall, the top of pool wall is equipped with acid mist processing apparatus for blow the acid mist downwards, so that more acid mist enter into in the exhaust hole. The utility model discloses have and make more acid mist discharge from the exhaust hole, reduce the effect of acid mist diffusion.
Description
Technical Field
The utility model relates to a pickling bath field especially relates to a pickling bath with acid mist processing apparatus.
Background
At present, a large amount of iron products are treated by soaking in a pickling tank, hydrochloric acid is filled in the pickling tank, when the iron products are placed in the pickling tank for pickling, a large amount of acid mist can be generated, the acid mist is directly discharged from an opening of the pickling tank, not only a large amount of corrosion of steel structures and the iron products in a whole workshop is caused, but also influence is caused on the body of workers, and pollution is caused to air.
In the prior art, as shown in fig. 1, an exhaust hole 2 is formed in the opposite inner side wall of a pickling tank, an exhaust channel 3 is formed in the tank body of the pickling tank, the exhaust hole 2 is communicated with the exhaust channel 3, and one end of the exhaust channel 3 is communicated with a washing tower outside a workshop. During pickling of ironwork, acid mist enters the exhaust channel 3 from the exhaust hole 2 and is then discharged to the washing tower for purification. However, since the acid mist is easily discharged from the pickling bath through the opening, and most of the acid mist is diffused upward and cannot be collected, an acid mist treatment apparatus is urgently needed to increase the collection rate of the acid mist at the exhaust hole.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pickling bath with acid mist processing apparatus has and makes more acid mist discharge from the exhaust hole, reduces the advantage of acid mist diffusion.
The utility model provides a technical scheme that its technical problem adopted is:
a pickling tank with an acid mist treatment device comprises a tank wall which encloses the pickling tank, a plurality of exhaust holes are arranged on the inner side wall opposite to the tank wall, an exhaust passage communicated with the exhaust holes is arranged in the tank wall,
an acid mist treatment device is arranged above the pool wall and used for blowing acid mist downwards so as to enable more acid mist to enter the exhaust holes;
the acid mist treatment device comprises a blowing fan, a supporting plate and a fixing rod;
the fixed rod is vertically arranged on the tank wall, the supporting plate is vertically fixed at the upper end of the fixed rod, the air blowing fan is fixed on the supporting plate, and an air blowing opening of the air blowing fan faces the pickling tank.
Further: the acid mist treatment device is provided with a plurality of acid mist treatment devices along the length direction of the pool wall.
Further: the distance between the adjacent acid mist treatment devices is greater than the length of the support plate;
the pickling tank is characterized in that a driving device for driving the acid mist treatment devices to rotate simultaneously is arranged on the tank wall, and the supporting plate is suitable for being positioned between the two acid mist treatment devices, so that materials can conveniently enter and exit the pickling tank.
Further: the driving device comprises a gear, a rack and a cylinder;
a plurality of accommodating grooves are formed in the outer side wall of the pool wall, the accommodating grooves are located at the same height, each accommodating groove contains a gear, the lower ends of the fixing rods are respectively located in the gears, the gears penetrate through the lower sides of the fixing rods and are fixed on the gears, the gears on the same side are meshed with the racks, and piston rods of the air cylinders are fixed to the end portions of the racks;
when the piston rod of the air cylinder drives the rack to move, the rack pushes the gears to rotate simultaneously, and when the gears rotate, the fixed rods are driven to rotate simultaneously, so that the supporting plates are driven to rotate in one direction, and materials can conveniently enter and exit the pickling tank.
Further: fixedly connected with splint in the holding tank, and splint are located the upper and lower both sides of gear.
Further: the lower part of the supporting plate is fixedly connected with an expansion plate, the expansion plate is positioned at an air blowing opening of the air blowing fan, and the expansion plate is obliquely arranged towards one side far away from the pool wall.
Further: the outer side wall of the pool wall is provided with a guide rail, and the rack is positioned in the guide rail.
The utility model has the advantages that: the acid mist treatment device is adopted to blow the acid mist downwards, so that the acid mist is not easy to diffuse upwards, more acid mist enters the exhaust passage from the exhaust hole and is then discharged into the washing tower, the air pollution in a workshop is reduced, and the influence on workers is reduced.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
FIG. 1 is a schematic illustration in the prior art;
fig. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a schematic view of the present invention for embodying the guide rail, the cylinder and the rack;
fig. 4 is an enlarged view of a portion a in fig. 2.
In the figure, 1, a pool wall; 11. accommodating grooves; 2. an exhaust hole; 3. an exhaust passage; 4. a blowing fan; 5. a support plate; 51. expanding a plate; 6. fixing the rod; 7. a drive device; 71. a gear; 72. a rack; 73. a cylinder; 8. a splint; 9. a guide rail.
Detailed Description
The invention will now be further described with reference to the accompanying drawings. The drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.
A pickling tank with an acid mist treatment device, as shown in figure 2, comprises a tank wall 1 enclosing into the pickling tank, a plurality of exhaust holes 2 are arranged on the inner side wall opposite to the tank wall 1, an exhaust passage 3 communicated with the exhaust holes 2 is arranged in the tank wall 1, and the exhaust passage 3 is communicated with a washing tower outside a workshop.
As shown in figure 2, a plurality of acid mist treatment devices are arranged above the pool wall 1. Specifically, the acid mist treatment device comprises a blowing fan 4, a supporting plate 5 and a fixing rod 6. The fixed rod 6 is vertically arranged above the pool wall 1, the supporting plate 5 is vertically fixed at the upper end of the fixed rod 6, the air blowing fan 4 is fixed on the supporting plate 5, and an air blowing opening of the air blowing fan 4 faces the pickling pool. Because the supporting plate 5 is positioned above the pickling bath, when the blowing fan 4 works, acid mist is blown downwards, so that the acid mist is not easy to diffuse upwards, and more acid mist can enter the exhaust channel 3 from the exhaust hole 2 and then is discharged into the washing tower. The acid mist treatment device enables acid mist to be not easy to diffuse in a workshop, reduces corrosion to steel structures and ironwork in the workshop, reduces influence on the body of an operator, and reduces air pollution.
As shown in FIG. 2, in order to increase the contact area between the air blown out from the air blower 4 and the acid mist, a widening plate 51 inclined to the side away from the pool wall 1 is fixedly connected below the supporting plate 5, and the widening plate 51 is positioned at the air blowing opening of the air blower 4. The expansion plate 51 inclines towards the middle part of the pickling tank, so that the contact area between the air and the acid mist is enlarged, the upward diffusion of the acid mist from the middle part of the pickling tank is reduced, and the working efficiency of the blowing fan 4 is improved.
As shown in figure 2, because the acid mist treatment device is arranged above the pickling bath, the feeding and discharging are easily influenced, therefore, the utility model discloses in be provided with drive arrangement 7, drive the acid mist treatment device with one side and rotate a direction simultaneously, make things convenient for the material to pass in and out.
Specifically, as shown in fig. 3 and 4, the distance between the adjacent acid mist treatment devices is greater than the length of the support plate 5. The driving device 7 comprises a gear 71, a rack 72 and a cylinder 73, a plurality of accommodating grooves 11 are formed in the outer side wall of the pool wall 1, one gear 71 is arranged in each accommodating groove 11, and the lower end of the fixing rod 6 penetrates through the gear 71 and is fixed with the gear 71. The gear 71 on the same side is meshed with the rack 72 at the same time, and a piston rod of the air cylinder 73 is fixedly connected with one end of the gear 71. When the air cylinder 73 drives the rack 72 to move, the rack 72 pushes the gear 71 to rotate simultaneously, and when the gear 71 rotates, the fixing rod 6 is driven to rotate simultaneously, so that the supporting plate 5 is driven to rotate in one direction, and the supporting plate 5 does not interfere with the material to enter and exit.
As shown in fig. 4, the holding groove 11 is fixedly connected with the clamping plate 8, and the clamping plate 8 is located at the upper and lower sides of the gear 71. The clamping plate 8 has a limiting effect on the gear 71, and the rack 72 can be always meshed with the rack 72.
As shown in fig. 4, a guide rail 9 is fixedly connected to the outer side wall of the pool wall 1, and a rack 72 is located in the guide rail 9. The guide rail 9 plays a role in guiding the movement of the rack 72, so that the rack 72 can be fully meshed with the gear 71, and the rack 72 is more stable in movement.
The specific implementation process comprises the following steps:
when a workpiece needs to be placed in the pickling tank, the air cylinder 73 drives the rack 72 to move, so that the plurality of gears 71 are driven to rotate simultaneously, and when the gears 71 rotate, the fixing rod 6 is driven to rotate, so that the supporting plate 5 is driven to rotate in the same direction, so that the supporting plate 5 does not interfere with the workpiece to be placed in or taken out of the pickling tank;
when the acid mist treatment device works, the air cylinder 73 is retracted to drive the rack 72 to move, so that the gear 71 drives the supporting plate 5 to rotate right above the pickling tank, then the air blowing fan 4 blows the acid mist downwards, the acid mist is not easy to diffuse upwards, and the blown acid mist enters the exhaust channel 3 from the exhaust hole 2 and finally enters the washing tower.
The acid mist treatment device is adopted to blow the acid mist downwards, so that the acid mist is not easy to diffuse upwards, more acid mist enters the exhaust channel 3 from the exhaust hole 2 and is then discharged into the washing tower, the air pollution in a workshop is reduced, and the influence on workers is reduced. The driving device 7 can change the rotating direction of the supporting plate 5, so that materials can conveniently enter and exit.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. The utility model provides a pickling bath with acid mist processing apparatus, includes pool wall (1) that encloses into the pickling bath, a plurality of exhaust holes (2) have been seted up on the inside wall that pool wall (1) is relative, be equipped with in pool wall (1) with exhaust passageway (3) of exhaust hole (2) intercommunication, its characterized in that:
an acid mist treatment device is arranged above the pool wall (1) and used for blowing acid mist downwards so that more acid mist enters the exhaust holes (2);
the acid mist treatment device comprises a blowing fan (4), a supporting plate (5) and a fixing rod (6);
the pickling tank is characterized in that the fixing rod (6) is vertically arranged on the tank wall (1), the supporting plate (5) is vertically fixed at the upper end of the fixing rod (6), the air blowing fan (4) is fixed on the supporting plate (5), and an air blowing opening of the air blowing fan (4) faces the pickling tank.
2. The pickling bath with the acid mist treatment device according to claim 1, wherein:
the acid mist treatment device is provided with a plurality of acid mist treatment devices along the length direction of the pool wall (1).
3. The pickling bath with the acid mist treatment device according to claim 2, wherein:
the distance between the adjacent acid mist treatment devices is greater than the length of the support plate (5);
be equipped with on pond wall (1) and drive a plurality of acid mist processing apparatus pivoted drive arrangement (7) simultaneously, be suitable for and make backup pad (5) be located between two acid mist processing apparatus, make things convenient for the material to pass in and out the pickling bath.
4. The pickling bath with the acid mist treatment device according to claim 3, wherein:
the driving device (7) comprises a gear (71), a rack (72) and a cylinder (73);
a plurality of accommodating grooves (11) are formed in the outer side wall of the pool wall (1), the accommodating grooves (11) are located at the same height, each accommodating groove (11) comprises a gear (71), the lower end of the fixing rod (6) is located in the gear (71) respectively, the gear (71) penetrates through the lower part of the fixing rod (6) and is fixed to the gear (71), the gears (71) on the same side are meshed with the rack (72), and a piston rod of the air cylinder (73) is fixed to the end part of the rack (72);
when a piston rod of the air cylinder (73) drives the rack (72) to move, the rack (72) pushes the gears (71) to rotate simultaneously, and when the gears (71) rotate, the fixing rod (6) is driven to rotate simultaneously, so that the supporting plate (5) is driven to rotate in one direction, and materials can conveniently enter and exit the pickling tank.
5. The pickling bath with the acid mist treatment device according to claim 4, wherein:
holding tank (11) internal fixation is connected with splint (8), and splint (8) are located the upper and lower both sides of gear (71).
6. The pickling bath with the acid mist treatment device according to claim 1, wherein:
the lower part of the supporting plate (5) is fixedly connected with an expansion plate (51), the expansion plate (51) is positioned at an air blowing opening of the air blowing fan (4), and the expansion plate (51) is obliquely arranged towards one side far away from the pool wall (1).
7. The pickling bath with the acid mist treatment device according to claim 4, wherein: the outer side wall of the pool wall (1) is provided with a guide rail (9), and the rack (72) is positioned in the guide rail (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921247811.6U CN210699478U (en) | 2019-08-02 | 2019-08-02 | Pickling bath with acid mist treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921247811.6U CN210699478U (en) | 2019-08-02 | 2019-08-02 | Pickling bath with acid mist treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210699478U true CN210699478U (en) | 2020-06-09 |
Family
ID=70923152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921247811.6U Active CN210699478U (en) | 2019-08-02 | 2019-08-02 | Pickling bath with acid mist treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210699478U (en) |
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2019
- 2019-08-02 CN CN201921247811.6U patent/CN210699478U/en active Active
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