CN211079350U - Pickling equipment is used in stainless steel processing - Google Patents
Pickling equipment is used in stainless steel processing Download PDFInfo
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- CN211079350U CN211079350U CN201921255270.1U CN201921255270U CN211079350U CN 211079350 U CN211079350 U CN 211079350U CN 201921255270 U CN201921255270 U CN 201921255270U CN 211079350 U CN211079350 U CN 211079350U
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- pickling
- stainless steel
- pickling tank
- pipe
- tank
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Abstract
The utility model discloses a pickling device for stainless steel processing, which comprises a pickling tank, wherein a pickling tank is arranged in the pickling tank, two brackets are symmetrically arranged on two sides of the pickling tank, and the tops of the two brackets are both rotatably provided with clamping roller sets for stainless steel bands to pass through; a mechanical pump is arranged at the bottom of the left side of the pickling tank, the inlet end of the mechanical pump is connected with a pipeline of the pickling tank, a pickling pipe is vertically and upwardly arranged at the outlet end of the mechanical pump, two spraying pipes are arranged at the top of the pickling pipe, two support plates are symmetrically arranged at the top of the right side of the pickling tank, two connecting plates are respectively arranged on the two support plates, the connecting plates are rotatably connected with the support plates, and cleaning rollers are respectively arranged at the tail ends of the connecting plates; the top of the pickling tank is provided with a telescopic device, and the execution tail end of the telescopic device is provided with a lower compression roller set. The utility model discloses can effectually get rid of the extremely easy cinder of incomplete acid on the stainless steel area, and can dry the stainless steel area, improve acidizing production efficiency.
Description
Technical Field
The utility model relates to a pickling equipment is used in stainless steel processing belongs to stainless steel rust cleaning technical field.
Background
The surface of the stainless steel strip is easy to produce oxide after annealing to form a covering layer, and the oxide covering layer needs to be removed through acid washing; in order to remove residual liquid such as residual acid, residual water and the like on the surface of the stainless steel strip, a pair of wringing roller sets is usually arranged, so that the surface of the stainless steel strip is kept clean and dry when entering the next process, and raw materials with good plate surface quality are provided for the downstream process; in the actual pickling of the stainless steel strip, the existing pickling equipment still has residual acid and a large amount of oxide skin on the stainless steel strip passing through the wringing roller group after the stainless steel strip is pickled, so that the pickling production efficiency is influenced, the loss of acid liquor on a pickling production line is increased, and the production cost is increased.
Disclosure of Invention
For solving the not enough of prior art, the utility model provides a pickling equipment is used in stainless steel processing can effectually get rid of the very easy cinder of the residual acid on the stainless steel area, and can dry the stainless steel area, has improved acidizing production efficiency.
The utility model discloses the technical scheme who adopts does:
A pickling device for stainless steel processing comprises a pickling box, wherein openings are formed in two sides of the pickling box, a pickling tank is arranged in the pickling box, a plurality of support legs are arranged at the bottom of the pickling tank, two supports are symmetrically arranged on two sides of the pickling tank, and clamping roller sets for stainless steel bands to penetrate through are rotatably arranged at the tops of the two supports; a mechanical pump is arranged at the bottom of the left side of the pickling tank, the inlet end of the mechanical pump is connected with a pipeline of the pickling tank, a pickling pipe is vertically and upwardly arranged at the outlet end of the mechanical pump, two spray pipes are arranged at the top of the pickling pipe and are arranged along the front end and the rear end of the pickling tank, a passage for a stainless steel band to pass through is formed between the two spray pipes, and one side of each spray pipe, which is close to each other, is respectively provided with a spray head; two support plates are symmetrically arranged at the top of the right side of the pickling tank, two connecting plates are respectively arranged on the two support plates, the connecting plates are rotatably connected with the support plates, cleaning rollers are respectively arranged at the tail ends of the connecting plates, a fixed plate is arranged on the support plate between the two connecting plates, and elastic pieces are respectively arranged between the two connecting plates on the same support plate and the fixed plate; the top of the pickling tank is provided with a telescopic device, an execution section of the telescopic device is vertically downward, and a lower compression roller set for stainless steel to penetrate through is arranged at the execution tail end of the telescopic device.
Preferably, the bottom of the pickling tank is also provided with an acid discharge pipe, and the acid discharge pipe is provided with a valve, so that the acid liquor can be conveniently replaced in the later period.
Further preferred, still be provided with the air heater between the support on descaling bath and descaling bath right side, the export of air heater is vertical upwards to be provided with out the tuber pipe, the top of going out the tuber pipe is provided with two drying pipes, the drying pipe sets up along the front and back end direction of descaling box, is formed with the passageway that supplies the stainless steel band to pass between two drying pipes, is provided with the blowing nozzle respectively in one side that two drying pipes are close to each other, the height that highly is higher than the descaling bath of drying pipe.
Further preferably, a filter plate is horizontally arranged in the pickling tank, and the filter plate can prevent oxide skin residues from entering the pump.
Preferably, the height of the roller clamping group and the height of the spray pipe are both higher than that of the pickling tank, and the height of the roller clamping group is higher than that of the spray pipe.
Further preferably, the top of the pickling tank is provided with an exhaust pipe, the exhaust pipe is provided with a purifier, and the purifier can absorb acid gas in the exhaust gas.
Further preferably, a steel wire brush is fixedly sleeved on the roller body of the lower pressing roller group, and the steel wire brush can effectively take out oxide skin on the surface of the stainless steel band.
The beneficial effects of the utility model reside in that:
The stainless steel strip is subjected to spray pickling, in-tank cleaning, cleaning roller cleaning and drying treatment in sequence, so that oxide skins on the stainless steel strip are effectively removed, acid liquor remaining on the stainless steel strip can be prevented, the acidification efficiency of the stainless steel strip is improved, and the operation strength is reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view of FIG. 1 at B;
The main reference numerals in the figures have the following meanings:
1. The pickling device comprises a pickling tank, 2, a pickling tank, 3, supporting legs, 4, a support, 5, a roller clamping group, 6, a pump, 7, a pickling pipe, 8, a spray pipe, 9, a spray head, 10, a support plate, 11, a connecting plate, 12, a cleaning roller, 13, a fixing plate, 14, an elastic piece, 15, a telescopic device, 16, a lower pressing roller group, 17, an acid discharge pipe, 18, a valve, 19, a hot air blower, 20, an air outlet pipe, 21, a drying pipe, 22, a blowing nozzle, 23, a filter plate, 24, an exhaust pipe, 25, a purifier, 26 and a steel wire brush.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1-3: the embodiment is pickling equipment for stainless steel processing, which comprises a pickling box 1, wherein both sides of the pickling box 1 are provided with transparent materials through which stainless steel belts pass, the front end of the pickling box 1 is provided with an opening and closing door, a pickling tank 2 is arranged in the pickling box 1, the bottom of the pickling tank 2 is provided with a plurality of support legs 3, two supports 4 are symmetrically arranged on both sides of the pickling tank 2, and the tops of the two supports 4 are both rotatably provided with clamping roller sets 5 through which the stainless steel belts pass; a mechanical pump 6 is arranged at the bottom of the left side of the pickling tank 2, the inlet end of the mechanical pump 6 is connected with the pickling tank 2 through a pipeline, a pickling pipe 7 is vertically and upwardly arranged at the outlet end of the mechanical pump 6, two spray pipes 8 are arranged at the top of the pickling pipe 7, the spray pipes 8 are arranged along the front end and the rear end of the pickling tank 1, a passage through which a stainless steel strip passes is formed between the two spray pipes 8, and a spray head 9 is respectively arranged at one side, close to each other, of each spray pipe 8; two support plates 10 are symmetrically arranged at the top of the right side of the pickling tank 2, two connecting plates 11 are respectively arranged on the two support plates 10, the connecting plates 11 are rotatably connected with the support plates 10, cleaning rollers 12 are respectively arranged at the tail ends of the connecting plates 11, a fixed plate 13 is arranged on the support plate 10 between the two connecting plates 11, and elastic pieces 14 are respectively arranged between the two connecting plates 11 and the fixed plate 13 on the same support plate 10; the top of the pickling tank 1 is provided with a telescopic device 15, the execution section of the telescopic device 15 is vertically downward, and the execution tail end of the telescopic device 15 is provided with a lower compression roller set 16.
Referring to fig. 1, an acid discharge pipe 17 is further provided at the bottom of the pickling tank 2, and a valve 18 is provided on the acid discharge pipe 17.
Referring to fig. 1, a hot air blower 19 is further arranged between the pickling tank 2 and the support 4 on the right side of the pickling tank 2, an air outlet pipe 20 is vertically and upwardly arranged at an outlet of the hot air blower 19, two drying pipes 21 are arranged at the top of the air outlet pipe 20, the drying pipes 21 are arranged along the front end and the rear end of the pickling tank 1, a passage for a stainless steel strip to pass through is formed between the two drying pipes 21, a blowing nozzle 22 is respectively arranged on one side, close to each other, of each of the two drying pipes 21, and the height of each drying pipe 21 is higher than that of the pickling tank 2.
Referring to fig. 1, a filter plate 23 is horizontally arranged in the pickling tank 2.
In this embodiment, the heights of the clamping roller set 5 and the spray pipe 8 are both higher than the height of the pickling tank 2, and the height of the clamping roller set 5 is higher than the height of the spray pipe 8.
Referring to fig. 1, an exhaust duct 24 is arranged at the top of the pickling tank 1, and a purifier 25 is arranged on the exhaust duct 24.
Referring to fig. 1 and 2, the lower roller set 16 has a wire brush 26 fixed on the roller body.
In practical application of the utility model, referring to fig. 1, the stainless steel belt passes through a channel formed by the left side pinch roll set 5, the two spray pipes 8, the lower pinch roll set 16, the two cleaning rollers 12, the two drying pipes 21 and the right side pinch roll set 5 from left to right in sequence, and the stainless steel belt which is pickled and penetrates out from the right side of the pickling box 1 continues to advance under the driving of the traction mechanism; in the pickling process, an operator starts the telescopic device 15 to lower the lower press roller group 16 to be below the liquid level of the pickling tank 2 and then stops the telescopic device 15; then an operator starts the mechanical pump 6 and the hot air blower 19, the mechanical pump 6 sprays acid liquor in the pickling tank 2 to the upper surface and the lower surface of the stainless steel strip through the spray heads to pickle the stainless steel strip, the steel wire brushes 26 on the lower pressing roller group 16 can further remove oxide skin on the stainless steel strip in the acid liquor, the stainless steel strip after being subjected to pickling and descaling passes through the two cleaning rollers 12, the stainless steel strip after being further cleaned by the cleaning rollers 12 continues to advance towards the direction of the drying pipe 21, hot air passes through the air blowing nozzle 22 to perform drying treatment on the upper surface and the lower surface of the stainless steel strip under the action of the hot air blower 19, and the stainless steel strip finally passes through the right clamping roller group 5 and is output to the next treatment.
To sum up, the utility model provides a pair of pickling equipment is used in stainless steel processing adopts in proper order to spray pickling, inslot washing, cleaning roller clearance and drying process to the stainless steel area, and the effectual cinder of having got rid of on the stainless steel area can prevent remaining acidizing fluid on the stainless steel area, has improved the acidizing efficiency to the stainless steel area, has reduced manipulation strength.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a pickling equipment is used in stainless steel processing which characterized in that: the pickling device comprises a pickling box (1) with openings at two sides, wherein a pickling tank (2) is arranged in the pickling box (1), a plurality of support legs (3) are arranged at the bottom of the pickling tank (2), two supports (4) are symmetrically arranged at two sides of the pickling tank (2), and clamping roller sets (5) for stainless steel bands to pass through are rotatably arranged at the tops of the two supports (4); a pump (6) is arranged at the bottom of the left side of the pickling tank (2), the inlet end of the pump (6) is connected with the pickling tank (2) through a pipeline, a pickling pipe (7) is vertically and upwards arranged at the outlet end of the pump (6), two spraying pipes (8) are arranged at the top of the pickling pipe (7), the spraying pipes (8) are arranged along the front end and the rear end of the pickling tank (1), a passage for a stainless steel strip to pass through is formed between the two spraying pipes (8), and one sides of the two spraying pipes (8) close to each other are respectively provided with a spray head (9); the pickling tank is characterized in that two support plates (10) are symmetrically arranged at the top of the right side of the pickling tank (2), two connecting plates (11) are respectively arranged on the two support plates (10), the connecting plates (11) are rotatably connected with the support plates (10), cleaning rollers (12) are respectively arranged at the tail ends of the connecting plates (11), a fixed plate (13) is arranged on the support plate (10) between the two connecting plates (11), and elastic parts (14) are respectively arranged between the two connecting plates (11) and the fixed plate (13) on the same support plate (10); the top of the pickling tank (1) is provided with a telescopic device (15), an execution section of the telescopic device (15) is vertically downward, and a lower pressing roller set (16) for stainless steel to pass through is arranged at the execution tail end of the telescopic device (15).
2. The pickling apparatus for stainless steel processing according to claim 1, wherein an acid discharge pipe (17) is further provided at the bottom of the pickling tank (2), and a valve (18) is provided on the acid discharge pipe (17).
3. The pickling equipment for stainless steel processing as claimed in claim 1, wherein a hot air blower (19) is further arranged between the pickling tank (2) and the bracket (4) on the right side of the pickling tank (2), an air outlet pipe (20) is vertically and upwards arranged at the outlet of the hot air blower (19), two drying pipes (21) are arranged at the top of the air outlet pipe (20), the drying pipes (21) are arranged along the front and rear end directions of the pickling tank (1), a passage for the stainless steel strip to pass through is formed between the two drying pipes (21), a blowing nozzle (22) is respectively arranged on one side of the two drying pipes (21) close to each other, and the height of each drying pipe (21) is higher than that of the pickling tank (2).
4. The pickling installation for stainless steel processing according to claim 1, characterized in that a filter plate (23) is horizontally arranged in the pickling tank (2).
5. The pickling installation for processing stainless steel according to claim 1, wherein the height of the pinch roller set (5) and the height of the spray pipe (8) are both higher than the height of the pickling tank (2), and the height of the pinch roller set (5) is higher than the height of the spray pipe (8).
6. The pickling plant for processing stainless steel according to claim 1, wherein an exhaust pipe (24) is arranged at the top of the pickling tank (1), and a purifier (25) is arranged on the exhaust pipe (24).
7. The pickling apparatus for stainless steel processing according to claim 1, wherein the wire brush (26) is fixedly sleeved on the roller body of the lower pressing roller group (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921255270.1U CN211079350U (en) | 2019-08-05 | 2019-08-05 | Pickling equipment is used in stainless steel processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921255270.1U CN211079350U (en) | 2019-08-05 | 2019-08-05 | Pickling equipment is used in stainless steel processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211079350U true CN211079350U (en) | 2020-07-24 |
Family
ID=71625225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921255270.1U Expired - Fee Related CN211079350U (en) | 2019-08-05 | 2019-08-05 | Pickling equipment is used in stainless steel processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211079350U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112779547A (en) * | 2021-02-01 | 2021-05-11 | 武文青 | Circulating type pickling device for hot-rolled nickel-based alloy stainless steel medium plate |
| CN113145508A (en) * | 2021-03-10 | 2021-07-23 | 安徽达顺不锈钢有限公司 | Accurate stainless steel belt cleaning device |
| CN115418651A (en) * | 2022-08-11 | 2022-12-02 | 河南宏旺金属材料有限公司 | Stainless steel band cleaning and pre-degreasing device and using method thereof |
-
2019
- 2019-08-05 CN CN201921255270.1U patent/CN211079350U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112779547A (en) * | 2021-02-01 | 2021-05-11 | 武文青 | Circulating type pickling device for hot-rolled nickel-based alloy stainless steel medium plate |
| CN112779547B (en) * | 2021-02-01 | 2022-08-26 | 武文青 | Circulating type pickling device for hot-rolled nickel-based alloy stainless steel medium plate |
| CN113145508A (en) * | 2021-03-10 | 2021-07-23 | 安徽达顺不锈钢有限公司 | Accurate stainless steel belt cleaning device |
| CN115418651A (en) * | 2022-08-11 | 2022-12-02 | 河南宏旺金属材料有限公司 | Stainless steel band cleaning and pre-degreasing device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 Termination date: 20210805 |