CN203409020U - Steel pipe derusting device - Google Patents
Steel pipe derusting device Download PDFInfo
- Publication number
- CN203409020U CN203409020U CN201320315363.5U CN201320315363U CN203409020U CN 203409020 U CN203409020 U CN 203409020U CN 201320315363 U CN201320315363 U CN 201320315363U CN 203409020 U CN203409020 U CN 203409020U
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- CN
- China
- Prior art keywords
- casing
- box body
- nozzle
- jet nozzle
- steel pipe
- 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 - Fee Related
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- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The utility model provides a steel pipe derusting device which comprises a box body; through holes are formed in two side walls of the lower part of the box body; a collecting tank is arranged at the internal lower part of the box body; a spray nozzle rack is arranged at the upper part inside the box body; spray nozzles are arranged on the spray nozzle rack; water inlet ends of the spray nozzles are connected to the same liquor feeding pipe respectively; the liquor feeding pipe is fixedly supported on the spray nozzle rack; the outer end of the liquor feeding pipe is arranged on a side wall of the box body through a sealing piece; a pickling liquor nozzle is arranged at the upper part inside the box body and on one side of the spray nozzle rack; a lifting device is arranged at the upper end of the box body; the lower end of the lifting device vertically extends into the box body; the bottom of the lifting device is fixedly connected with the spray nozzle rack. The steel pipe derusting device provided by the utility model is simple in structure, can effectively remove residual rust inside and outside a steel pipe, and is high in degree of automation.
Description
Technical field
The utility model relates to a kind of rust removing device for steel tube, belongs to field of mechanical technique.
Background technology
Along with the quickening of China's seamless steel tube production speed and the continuous expansion of construction scale, its production equipment and production technology have all obtained significant progress, but compare and also have many deficiencies with some developed countries, some old equipment and traditional processing technology be Challenge all.
Seamless steel pipe in heating process, ferro element generation oxidation reaction and diffusion in the oxygen in furnace gas, carbon dioxide, moisture etc. and steel top layer, surface forms a large amount of iron scales.For lower road cold-drawn operation, carry out surface scale removal, i.e. steel pipe derusting technology.Current domestic rust cleaning generally adopts the traditional handicrafts such as pickling, ball blast, and the spent acid that pickling produces and waste gas, owing to not having effectively collection and processing to cause serious environment pollution, are more and more subject to the restriction of national environmental protection.The dust pollution that ball blast produces is also very serious, and causes steel tube surface distortion to have a lot of pockmarks, and equipment investment is large, and operating cost is high.In seamless steel tube production process, because the internal surface of steel pipe surface oxidized skin that heat treatment produces cannot be removed, to such an extent as to cannot meet the requirement of lower road cold-drawn operation.
Utility model content
The utility model provides a kind of rust removing device for steel tube, can change above defect, and the object divided by realizing rust cleaning, also can cause discarded acid solution effectively to be collected, and can concentrate and carry out chemical treatment.Meanwhile, this device can be realized the inside and outside rust cleaning of steel pipe, and is cleaned after rust cleaning.
For solving above technical problem, the utility model provides following technical scheme: a kind of rust removing device for steel tube, described derusting device comprises casing, two sidewalls at lower box arrange respectively through hole, in casing, bottom arranges feeder, at casing internal upper part, jet nozzle is set, shower nozzle is set on jet nozzle, the water inlet end of described each shower nozzle is connected on same feed tube, described feed tube is fixedly supported on described jet nozzle, the outer end of described feed tube is arranged on the sidewall of casing by seal, top in casing, a side in jet nozzle arranges acid solution nozzle, casing upper end arranges lowering or hoisting gear, and the lower end of described lowering or hoisting gear is vertically inserted in casing, and the bottom of lowering or hoisting gear is fixedly connected with described jet nozzle.
Further, between the outside of described jet nozzle and casing, guider is set.
Further, described acid solution nozzle connects acid storage.
Further, the pipeline between described acid storage and acid solution nozzle is provided with pump.
This rust removing device for steel tube that the utility model relates to, simple in structure, can effectively remove the inside and outside residual rust of steel pipe, automaticity is high.
Accompanying drawing explanation
Fig. 1 is a kind of rust removing device for steel tube structural representation of the utility model.
The specific embodiment
As shown in Figure 1, two sidewalls at casing 1 middle part arrange respectively through hole 2 and through hole 3, bottom in casing 1 arranges feeder 4, top in casing 1 arranges jet nozzle 5, shower nozzle 6 is set on jet nozzle 5, the water inlet end of each shower nozzle 6 is connected on same feed tube 7, feed tube 7 is fixedly supported on jet nozzle 5, the outer end of feed tube 7 is arranged on the sidewall of casing 1 by seal 8, top in casing 1, a side in jet nozzle 5 arranges acid solution nozzle 9, acid solution nozzle connects acid storage 12, on pipeline between acid storage 12 and acid solution nozzle 9, be connected pump 13.Casing 1 upper end arranges lowering or hoisting gear 10, and the lower end of lowering or hoisting gear 10 is vertically inserted in casing 1, and the lower end of lowering or hoisting gear 10 is fixedly connected with jet nozzle 5.
The specific embodiment described in the utility model does not form the restriction to the application's scope; every within the spirit and principle of the utility model design, any modification that one of skill in the art can make, be equal to and replace and within improvement etc. all should be included in protection domain of the present utility model.
Claims (4)
1. a rust removing device for steel tube, it is characterized in that, described derusting device comprises casing, two sidewalls at lower box arrange respectively through hole, in casing, bottom arranges feeder, at casing internal upper part, jet nozzle is set, shower nozzle is set on jet nozzle, the water inlet end of described each shower nozzle is connected on same feed tube, described feed tube is fixedly supported on described jet nozzle, the outer end of described feed tube is arranged on the sidewall of casing by seal, the top in casing, in a side of jet nozzle, acid solution nozzle is set; Casing upper end arranges lowering or hoisting gear, and the lower end of described lowering or hoisting gear is vertically inserted in casing, and the bottom of lowering or hoisting gear is fixedly connected with described jet nozzle.
2. a kind of rust removing device for steel tube according to claim 1, is characterized in that, between the outside of described jet nozzle and casing, guider is set.
3. a kind of rust removing device for steel tube according to claim 1, is characterized in that, described acid solution nozzle connects acid storage.
4. a kind of rust removing device for steel tube according to claim 3, is characterized in that, the pipeline between described acid storage and acid solution nozzle is provided with pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320315363.5U CN203409020U (en) | 2013-06-04 | 2013-06-04 | Steel pipe derusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320315363.5U CN203409020U (en) | 2013-06-04 | 2013-06-04 | Steel pipe derusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203409020U true CN203409020U (en) | 2014-01-29 |
Family
ID=49971948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320315363.5U Expired - Fee Related CN203409020U (en) | 2013-06-04 | 2013-06-04 | Steel pipe derusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203409020U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286159A (en) * | 2013-06-04 | 2013-09-11 | 无锡金顶石油管材配件制造有限公司 | Device for removing rust of steel pipe |
| CN107841754A (en) * | 2017-11-22 | 2018-03-27 | 戚展鹏 | A kind of iron nail rust removalling equipment |
-
2013
- 2013-06-04 CN CN201320315363.5U patent/CN203409020U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286159A (en) * | 2013-06-04 | 2013-09-11 | 无锡金顶石油管材配件制造有限公司 | Device for removing rust of steel pipe |
| CN107841754A (en) * | 2017-11-22 | 2018-03-27 | 戚展鹏 | A kind of iron nail rust removalling equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20140604 |