CN202643849U - Pickling tank - Google Patents
Pickling tank Download PDFInfo
- Publication number
- CN202643849U CN202643849U CN 201220235639 CN201220235639U CN202643849U CN 202643849 U CN202643849 U CN 202643849U CN 201220235639 CN201220235639 CN 201220235639 CN 201220235639 U CN201220235639 U CN 201220235639U CN 202643849 U CN202643849 U CN 202643849U
- Authority
- CN
- China
- Prior art keywords
- tank
- cell body
- pickling tank
- sides
- inner cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The utility model discloses a pickling tank. The pickling tank comprises a tank body, a plurality of outer covers and a plurality of inner covers, wherein the two sides of the upper part of the tank body are respectively provided with a longitudinal water groove; the tank body is further provided with a plurality of transverse water grooves connected with the longitudinal grooves at the two sides of the tank body; the four sides of the outer covers are respectively arranged in the longitudinal and transverse water tanks; and the inner tanks are suspended on the outer covers. The tightness of the pickling tank disclosed by the utility model is improved, thereby ensuring that acid liquor and acid gas do not overflow; and meanwhile, the maintenance cost of the pickling tank is reduced, and the service life of the pickling tank is prolonged.
Description
Technical field
The utility model relates to the pickling tank that a kind of belt steel surface is processed, particularly a kind of pickling tank that improves stopping property.
Background technology
On the cold-rolling pickling unit, because arts demand, belt steel surface must carry out pickling to remove the iron scale on surface.What the most generally use at present is the pickling of hydrochloric acid turbulent flow, and the place of pickling or device are exactly pickling tank.
Pickling tank is hydrochloric acid and the occasion that directly contacts with steel, guarantees that the hydrochloric acid not excessive (sour vapour does not leak) in the pickling tank is the basic demand of safety and environmental protection aspect.Existing pickling tank is provided with tank above the cell body both sides, groove covers when closing the both sides of the enclosing cover tank that submerges, between groove lid and the groove lid then be overlap joint namely a groove lid push down adjacent two grooves lid, thereby realize sealing.In actual production process, owing to reasons such as foozle, distortion, seal agings, be difficult to guarantee that the overlap joint between the groove lid is intact, that is to say that the sealing between the groove lid is difficult to be guaranteed, the replacing of strip of paper used for sealing has also increased maintenance cost.
The utility model content
For addressing the above problem, the utility model provides a kind of pickling tank, guarantees that the hydrochloric acid in the pickling tank is not excessive.
For achieving the above object, pickling tank of the present utility model, comprise cell body, a plurality of enclosing cover and inner cap, the both sides, top of described cell body are respectively equipped with vertical tank, also be provided with the horizontal tank of described vertical tank of the described cell body of a plurality of connections both sides on the described cell body, place respectively around the described enclosing cover in described vertical tank and the horizontal tank, described inner cap hangs on described outer covering.
Two bottom sides in the described cell body is respectively arranged with supporting seat, and the both sides of described inner cap are shelved on the described supporting seat.
Be provided with the inner cap sealing plate that places between adjacent two described inner caps in described cell body, described inner cap sealing plate is positioned at the below of described horizontal tank.
Described outer covering is provided with hanger.
Pickling tank of the present utility model has improved stopping property, guarantees that sour vapour is not excessive, has reduced simultaneously maintenance cost, has prolonged work-ing life.
Description of drawings
Fig. 1 is the structural representation of pickling tank of the present utility model;
Fig. 2 is the part schematic perspective view of pickling tank of the present utility model.
Embodiment
As illustrated in fig. 1 and 2, pickling tank of the present utility model comprises cell body 10, a plurality of enclosing cover 20 and inner cap 30, the both sides, top of described cell body 10 are respectively equipped with vertical tank 11, also be provided with the horizontal tank 12 of described vertical tank 11 of the described cell body of a plurality of connections 10 both sides on the described cell body 10, place respectively around the described enclosing cover 20 in described vertical tank 11 and the horizontal tank 12, described inner cap 30 hangs on the described enclosing cover 20.
Described vertical tank 11 and horizontal tank 12 interior interpolation water can form annular water seal one by one above cell body 10 around the described enclosing cover 20 and between the cell body 10, guarantee that sour vapour is not excessive.
For vertical tank 11 is supported, increase the intensity of cell body 10, the below of described vertical tank 11 is provided with stiffening web 14.
When enclosing cover 20 is closed, the passage that the bottom surface of inner cap 30 and pickling tank cell body 10 and both sides jointly form hydrochloric acid and move with steel.Inner cap 30 is suspended on the enclosing cover 20, and for inner cap 30 is supported, the two bottom sides in described cell body 10 is respectively arranged with supporting seat 13, and the both sides of described inner cap 30 are shelved on the described supporting seat 13.Described supporting seat 13 avoids hydrochloric acid that the weld seam of pickling tank groove side and bottom is directly washed away by hydrochloric acid simultaneously, has increased the rigidity of pickling tank bottom, reduces its distortion, prolongs the work-ing life of pickling tank.
For on the lid that makes things convenient for inner cap 30 and enclosing cover 20 and open, described enclosing cover 20 is provided with hanger 21, can lift by crane inner cap 30 and enclosing cover 20 by lifting rig.
Owing to increased horizontal tank 12, when inner cap 30 was installed, adjacent inner cap is seen can exist the interval, and this is influential to the continuity that acid solution flows.Therefore, in described cell body 10, be provided with the inner cap sealing plate 31 that places between adjacent two described inner caps 30, described inner cap sealing plate 31 is positioned at the below of described horizontal tank 12, and its two ends can be fixed on the described supporting seat 13, also can be fixed on the two sides of described cell body 10.Described inner cap sealing plate 31 couples together adjacent inner cap 30, guarantees that large variation does not occur the runner of acid solution herein, guarantees the stability that acid solution flows.
Claims (4)
1. pickling tank, comprise cell body, a plurality of enclosing cover and inner cap, the both sides, top of described cell body are respectively equipped with vertical tank, it is characterized in that, also be provided with the horizontal tank of described vertical tank of the described cell body of a plurality of connections both sides on the described cell body, place respectively around the described enclosing cover in described vertical tank and the horizontal tank, described inner cap hangs on described outer covering.
2. pickling tank as claimed in claim 1 is characterized in that, the two bottom sides in the described cell body is respectively arranged with supporting seat, and the both sides of described inner cap are shelved on the described supporting seat.
3. pickling tank as claimed in claim 1 is characterized in that, is provided with the inner cap sealing plate that places between adjacent two described inner caps in described cell body, and described inner cap sealing plate is positioned at the below of described horizontal tank.
4. pickling tank as claimed in claim 1 is characterized in that, described outer covering is provided with hanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220235639 CN202643849U (en) | 2012-05-22 | 2012-05-22 | Pickling tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220235639 CN202643849U (en) | 2012-05-22 | 2012-05-22 | Pickling tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202643849U true CN202643849U (en) | 2013-01-02 |
Family
ID=47412983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220235639 Expired - Lifetime CN202643849U (en) | 2012-05-22 | 2012-05-22 | Pickling tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202643849U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498165A (en) * | 2013-09-18 | 2014-01-08 | 张家港市沙洲钢绳有限公司 | Pickling unit in steel wire heat treatment production line |
| CN107481805A (en) * | 2017-09-29 | 2017-12-15 | 德清县佳伟线缆有限公司 | A kind of cable acid cleaning tank |
| CN108085705A (en) * | 2018-01-17 | 2018-05-29 | 江阴凯皇机械科技有限公司 | Steel wire pickling bath |
-
2012
- 2012-05-22 CN CN 201220235639 patent/CN202643849U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498165A (en) * | 2013-09-18 | 2014-01-08 | 张家港市沙洲钢绳有限公司 | Pickling unit in steel wire heat treatment production line |
| CN107481805A (en) * | 2017-09-29 | 2017-12-15 | 德清县佳伟线缆有限公司 | A kind of cable acid cleaning tank |
| CN108085705A (en) * | 2018-01-17 | 2018-05-29 | 江阴凯皇机械科技有限公司 | Steel wire pickling bath |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |
|
| CX01 | Expiry of patent term |