CN203960339U - Strip pickling acid solution retrieving arrangement - Google Patents
Strip pickling acid solution retrieving arrangement Download PDFInfo
- Publication number
- CN203960339U CN203960339U CN201420387259.1U CN201420387259U CN203960339U CN 203960339 U CN203960339 U CN 203960339U CN 201420387259 U CN201420387259 U CN 201420387259U CN 203960339 U CN203960339 U CN 203960339U
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- CN
- China
- Prior art keywords
- roll stacks
- acid solution
- roll
- discharge port
- feed
- 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 discloses a kind of strip pickling acid solution retrieving arrangement, its technical scheme main points comprise apparatus main body, described apparatus main body includes housing, described housing is provided with opening for feed, discharge port, in described housing, be provided with roll stacks, described roll stacks is comprised of upper and lower two parallel rolls, and upper and lower two roll shop buildings are provided with for the gap of passing with steel, described roller surface is coated with scrapes cover, described roll stacks includes the first roll stacks, the second roll stacks, the height of described the first roll stacks is lower than the second roll stacks, described the first roll stacks is near a side setting of opening for feed, described the second roll stacks is near a side setting of discharge port, described housing is by opening for feed to discharge port the setting that is inclined upwardly, described discharge port is fixedly connected with the scraping article being useful on material Surface Contact.The acid solution that the utility model can adhere to belt steel surface is effectively recycled, and greatly reduces the loss of acid solution, saves the production cost of enterprise.
Description
Technical field
The utility model relates to a kind of steel pipe's production equipment, and more particularly it relates to a kind of strip pickling acid solution retrieving arrangement.
Background technology
In steel pipe's production process, all need its raw material to process, its raw material is generally band steel, and the rough band steel that has just entered to purchase need be processed into surfacing, smooth through multiple working procedure, thickness, width all meets the exquisiteness band steel of production standard.Wherein a procedure is that rough band steel is carried out to pickling, remove zone of oxidation above, pickling mainly by rough with steel raw material by carrying out in long together sour pond, complete in pickling, when rough band steel leaves sour pond and enters next process, its surface is also attached with acid solution conventionally, acid solution is not carried out to recycling and can cause very large waste, to enterprise, cause a lot of financial losses, a lot of production is produced an easy method a kind of of poor quality of using and on rough band steel, is placed tire exactly, tire is fixed on outside fixed object, utilize tire and the rough friction with steel that acid solution is peeled off to rough belt steel surface, but this method of poor quality can not effectively be recycled acid solution, or can cause a large amount of acid solutions to run off, and industrial adopted acid solution is generally hydrochloric acid, hydrochloric acid has volatility, therefore, acid solution in acid pond runs off more serious, increase production cost.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of strip pickling acid solution retrieving arrangement, and its acid solution that can adhere to belt steel surface is effectively recycled, and greatly reduces the loss of acid solution, saves the production cost of enterprise.
For achieving the above object, the utility model provides following technical scheme: a kind of strip pickling acid solution retrieving arrangement, comprise apparatus main body, described apparatus main body includes housing, described housing is provided with opening for feed, discharge port, in described housing, be provided with roll stacks, described roll stacks is comprised of upper and lower two parallel rolls, and upper and lower two roll shop buildings are provided with for the gap of passing with steel, described roller surface is coated with scrapes cover, described roll stacks includes the first roll stacks, the second roll stacks, the height of described the first roll stacks is lower than the second roll stacks, described the first roll stacks is near a side setting of opening for feed, described the second roll stacks is near a side setting of discharge port, described housing is by opening for feed to discharge port the setting that is inclined upwardly, described discharge port is fixedly connected with the scraping article being useful on material Surface Contact.
By adopting technique scheme, be attached with the rough band steel of acid solution in opening for feed access to plant, from the gap of roll, pass, roller surface covers scrapes cover and can play the effect that the acid solution of rough belt steel surface is scraped, because housing is by opening for feed to discharge port the setting that is inclined upwardly, the acid solution scraping refluxes in sour pond through opening for feed, because the first roll stacks is lower than the second roll stacks, rough band steel tilts through the first roll stacks and the second roll stacks, more be conducive to the backflow of acid solution, completely the acid solution of scraped clean is not subject to entering once of scraping article at discharge port place and strikes off, and because whole device is all placed in housing, can effectively prevent the loss through volatilization of acid solution.It is simple and reasonable, and the acid solution that can adhere to belt steel surface is effectively recycled, and greatly reduces the loss of acid solution, saves the production cost of enterprise.
The utility model is further set to: described the first roll stacks is connected formed plane and ground formation angle with the second roll stacks is placed between 30 ° to 45 °, comprises 30 ° and 45 °.
By adopting technique scheme, such angle design can just meet accelerates the needs that acid solution refluxes, and angle too small acid solution refluxes slowly, and angle is excessive can cause bending to rough band steel.
The utility model is further set to: described in scrape cover the axial integral type in surface be provided with raised line, and described in scrape cover for rubber coating.
By adopting technique scheme, utilize the edge of raised line to play and better to strike off effect rough acid solution of adhering to steel, and it is more wear-resisting to be set to rubber coating herein, the life-span is longer.
The utility model is further set to: described rubber coating and scraping article are all viton material.
By adopting technique scheme, viton is corrosion-resistant material in elastomeric material, adopts viton material, and rubber coating and scraping article erosion resistance are stronger, more stable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model strip pickling acid solution retrieving arrangement embodiment;
Fig. 2 is the structural representation that the utility model embodiment scrapes cover.
Description of reference numerals: 1, housing; 2, opening for feed; 3, discharge port; 4, roll; 5, the first roll stacks; 6, the second roll stacks; 7, scrape cover; 31, scraping article; 71, raised line.
Embodiment
Referring to figs. 1 through Fig. 2, the utility model strip pickling acid solution retrieving arrangement embodiment is described further.
The present embodiment strip pickling acid solution retrieving arrangement, comprise apparatus main body, described apparatus main body includes housing 1, described housing 1 is provided with opening for feed 2, discharge port 3, opening for feed 2 is connected with the outlet in sour pond, and sealing, in described housing 1, be provided with roll stacks, described roll stacks is comprised of upper and lower two parallel rolls 4, roll 4 two ends covers have bearing to be fixed on housing 1, and 4, upper and lower two rolls are provided with for the gap of passing with steel, described roll 4 surface covers are scraped cover 7, described roll stacks includes the first roll stacks 5, the second roll stacks 6, the height of described the first roll stacks 5 is lower than the second roll stacks 6, described the first roll stacks 5 is arranged at the side near opening for feed 2, described the second roll stacks 6 is arranged at the side near discharge port 3, described housing 1 is by opening for feed 2 to discharge port 3 setting that is inclined upwardly, two inwalls up and down of described discharge port 3 are all fixedly connected with the scraping article 31 that can contact with rough belt steel surface.Be attached with the rough band steel of acid solution in opening for feed 2 accesss to plant, from the gap of roll 4, pass, the scraping cover and 7 can play the effect that the acid solution of rough belt steel surface is scraped of roll 4 surface coverage, because housing 1 is skewed, the acid solution scraping refluxes in sour pond through opening for feed 2, because the first roll stacks 5 is lower than the second roll stacks 6, rough band steel tilts through the first roll stacks 5 and the second roll stacks 6, more be conducive to the backflow of acid solution, completely the acid solution of scraped clean is not subject to entering once of scraping article 31 at discharge port 3 places and strikes off, and because whole device is all placed in housing 1, can effectively prevent the loss through volatilization of acid solution.If the acid solution of rough belt steel surface is residual more serious, also can set up the 3rd roll stacks, the 4th roll stacks etc., concrete quantity is determined according to needs of production.Whole apparatus structure advantages of simple, and the acid solution that can adhere to belt steel surface effectively recycles, and greatly reduces the loss of acid solution, saves the production cost of enterprise.
Described the first roll stacks 5 is connected formed plane and ground formation angle with the second roll stacks 6 is placed between 30 ° to 45 °, comprises 30 ° and 45 °.Such angle design can just meet accelerates the needs that acid solution refluxes, angle too small acid solution refluxes slowly, angle is excessive can cause bending to rough band steel, certainly be designed to the angle approaching with it also passable, the angular range of afore mentioned rules is tightly preferred embodiment, mainly for accessing the consideration of relatively good beneficial effect.
Described cover 7 the axial integral type in surface of scraping is provided with the raised line 71 that length equates with roll 4, and described in scrape and overlap 7 and make for viton material.Utilize the edge of raised line 71 to play and better to strike off effect rough acid solution of adhering to steel, and adopt that viton material makes to scrape cover erosion resistance stronger, more wear-resisting, the life-span is longer.Described scraping article 31 is also for viton material is made, and it is fixedly connected on the internal surface up and down at discharge port 3 places by screw.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, all within design concept of the present utility model, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. a strip pickling acid solution retrieving arrangement, comprise apparatus main body, it is characterized in that: described apparatus main body includes housing, described housing is provided with opening for feed, discharge port, in described housing, be provided with roll stacks, described roll stacks is comprised of upper and lower two parallel rolls, and upper and lower two roll shop buildings are provided with for the gap of passing with steel, described roller surface is coated with scrapes cover, described roll stacks includes the first roll stacks, the second roll stacks, the height of described the first roll stacks is lower than the second roll stacks, described the first roll stacks is near a side setting of opening for feed, described the second roll stacks is near a side setting of discharge port, described housing is by opening for feed to discharge port the setting that is inclined upwardly, described discharge port is fixedly connected with the scraping article being useful on material Surface Contact.
2. strip pickling acid solution retrieving arrangement according to claim 1, is characterized in that: described the first roll stacks is connected formed plane and ground formation angle with the second roll stacks is placed between 30 ° to 45 °, comprises 30 ° and 45 °.
3. strip pickling acid solution retrieving arrangement according to claim 1 and 2, is characterized in that: described in scrape cover the axial integral type in surface be provided with raised line, and described in scrape cover for rubber coating.
4. strip pickling acid solution retrieving arrangement according to claim 3, is characterized in that: described rubber coating and scraping article are all viton material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420387259.1U CN203960339U (en) | 2014-07-14 | 2014-07-14 | Strip pickling acid solution retrieving arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420387259.1U CN203960339U (en) | 2014-07-14 | 2014-07-14 | Strip pickling acid solution retrieving arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203960339U true CN203960339U (en) | 2014-11-26 |
Family
ID=51920947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420387259.1U Expired - Fee Related CN203960339U (en) | 2014-07-14 | 2014-07-14 | Strip pickling acid solution retrieving arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203960339U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584634A (en) * | 2017-10-25 | 2018-01-16 | 湖北亿佳欧电子陶瓷股份有限公司 | A kind of extrusion forming device of resistor ceramic mud rod |
| CN111001994A (en) * | 2019-12-28 | 2020-04-14 | 浙江华美欧汽车零部件制造有限公司 | Integrated forming process of steel pipe fitting bracket for automobile |
-
2014
- 2014-07-14 CN CN201420387259.1U patent/CN203960339U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584634A (en) * | 2017-10-25 | 2018-01-16 | 湖北亿佳欧电子陶瓷股份有限公司 | A kind of extrusion forming device of resistor ceramic mud rod |
| CN107584634B (en) * | 2017-10-25 | 2023-09-26 | 湖北亿佳欧电子陶瓷股份有限公司 | Extrusion device for resistor ceramic mud rod |
| CN111001994A (en) * | 2019-12-28 | 2020-04-14 | 浙江华美欧汽车零部件制造有限公司 | Integrated forming process of steel pipe fitting bracket for automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141126 Termination date: 20160714 |