CN204880976U - Novel degrease section and pickling district exit air knife - Google Patents
Novel degrease section and pickling district exit air knife Download PDFInfo
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- CN204880976U CN204880976U CN201520460599.7U CN201520460599U CN204880976U CN 204880976 U CN204880976 U CN 204880976U CN 201520460599 U CN201520460599 U CN 201520460599U CN 204880976 U CN204880976 U CN 204880976U
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- pipe
- supervisor
- gas blow
- valve
- blow pipe
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- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The utility model discloses a novel degrease section and pickling district exit air knife, including compressed air inlet pipe, admission valve, the person in charge, person in charge's valve, gas blow pipe, gas blow pipe ball valve, serve the face in the left and right sides of being responsible for and connect compressed air inlet pipe, install the ball valve that matches in the intake pipe to installing in the middle of being responsible for and being responsible for the valve, evenly connect the gas blow pipe below the person in charge who is responsible for the valve both sides, and the gas blow pipe is 50 with main intervascular contained angle, install the gas blow pipe ball valve on the gas blow pipe, the mouth of pipe of blowing on the coplanar, is all blown downwards, installed novel air knife additional in degrease section and pickling district exit, can weather the liquid on the steel sheet surface in degrease section and pickling district exit and or blow away to remain on steel sheet surface, cause and corrode and influence the steel sheet quality.
Description
Technical field
The utility model relates to Machine Design and manufacture field, has been specifically related to a kind of novel degreasing section and exit, acid-washing region air knife.
Background technology
Along with the demand in market is different, required steel type is different, planform is also different, so in steel manufacturing, just need the steel producing variety classes and different structure shape, when such as needing steel to be processed into steel plate, will through the operation of degreasing and pickling, wherein degreasing section steel band is when wide, narrow material is excessive or plate material is thick, when side wave is excessive, have that alkali lye is residual to be occurred, can cause getting rusty and be the bad phenomenon such as the surface adhesion force of subsequent processing is poor, affect steel strip surface quality, for the processing of subsequent processing causes difficulty; Also often have the situation that water cannot not squeeze dryly in acid-washing region, residual water stain in containing acid solution, corrosion can be continued to steel strip surface, also can affect steel strip surface quality.
Utility model content
For solving the above problems, apparatus for drying is installed additional in degreasing section and exit, acid-washing region, namely air knife is installed additional, respectively there are one group of compressed air and air inlet in both sides, and discharge pipe is 50 ° of angles to both sides to be connected, each discharge pipe is provided with discharge pipe ball, air outlet makes the flat mouth-shaped that inwall distance is 2mm.
A kind of novel degreasing section and exit, acid-washing region air knife, comprise compressed air inlet pipe, intake valve, supervisor, supervisor's valve, gas blow pipe, gas blow pipe ball valve, in the middle of described supervisor, connect one to match supervisor's valve, to be responsible for valve for mid point, the tracheae that supervisor and supervisor connect is symmetrical structure, compressed air inlet pipe is connected above two ends, described supervisor left and right, and on compressed air inlet pipe, connect the intake valve matched, compressed air inlet pipe upper port compressed air inlet port, gas blow pipe is connected below the supervisor on described supervisor's valve both sides, gas blow pipe is connected with gas blow pipe ball valve, the lower port of gas blow pipe is inflatable mouth, the left and right two-port connecting fan of described supervisor, for fan air inlet.
Further, the novel degreasing section of described one and exit, acid-washing region air knife, described compressed air inlet pipe adopts Φ 20 galvanized pipe.
Further, the novel degreasing section of described one and exit, acid-washing region air knife, described intake valve adopts Φ 20 ball valve, the compressed air inlet pipe being Φ 20 galvanized pipe with specification is matchedly connected, when air requirement is large, with compressed air inlet pipe simultaneously to air knife air feed, also singlely can carry out air feed.
Further, the novel degreasing section of described one and exit, acid-washing region air knife, described supervisor adopts Φ 50 galvanized pipe.
Further, the novel degreasing section of described one and exit, acid-washing region air knife, described supervisor's valve adopts Φ 50 ball valve, the supervisor being Φ 50 galvanized pipe with specification is matchedly connected, and when only having side to have water stain on steel band, can open Φ 50 ball valve valve, to increase air quantity, dry up water stain and or blow away.
Further, the novel degreasing section of described one and exit, acid-washing region air knife, described gas blow pipe adopts Φ 15 galvanized pipe, and the mouth of pipe of lower end is processed into the inflatable mouth of flat, and inwall spacing is 2mm, for strengthening exhaust air rate, therefore air outlet is made flat mouth.
Further, the novel degreasing section of described one and exit, acid-washing region air knife, described gas blow pipe ball valve adopts Φ 15 ball valve, and the gas blow pipe being Φ 15 galvanized pipe with specification is matchedly connected, when steel band side does not have water stain, the Φ 15 ball valve valve closing of this side or the blower fan of this side and compressed-air actuated air feed can be stopped, reduce energy consumption, or Φ 15 ball valve valve closing, open Φ 50 ball valve valve simultaneously, to increase opposite side air quantity, dry up water stain and or blow away.
Further, the novel degreasing section of described one and exit, acid-washing region air knife, described inflatable mouth blowing direction is downwards unified, inflatable mouth at grade, to blow evenly.
Further, the novel degreasing section of described one and exit, acid-washing region air knife, described supervisor is connected with gas blow pipe, angle between the gas blow pipe on described supervisor's valve left side and supervisor is 50 °, gas blow pipe on the right of described supervisor's valve and the angle between supervisor are 50 °, for the ease of water stain on steel band is blown away, and the spacing between the gas blow pipe of the same side is identical, so that power of blowing is even.
The beneficial effects of the utility model: in the exit in degreasing Duan Hexisuan district, the air knife that installs additional, respectively there are one group of compressor air inlet and blower fan air inlet at the two ends of air knife simultaneously, to increase intake, and in the middle of supervisor, install Φ 50 ball valve additional, for increasing the exhaust air rate of side, gas blow pipe is connected into tilt in 50 ° of angles laterally, be convenient to blow away water stain, when side does not have water stain, Φ 15 ball valve on this side air blowing tube can be closed, open Φ 50 ball valve simultaneously, increase the air quantity of opposite side, or reduce energy consumption.Through appropriate design of the present utility model, simple and compact for structure, practical, can dry up in degreasing section and the residual water stain of exit, acid-washing region and blow away, and when applying air knife of the present utility model, when on steel band, water stain amount is large, compressed air and blower fan can be allowed to carry out air feed simultaneously, also have when steel band only having side have water stain, can allow other side compressed air and blower fan not air feed, to reduce energy consumption, so air knife is convenient and practical, water stain on steel band can be dried up and or blow away, energy-conservation, be suitable for different water stain situations.
Accompanying drawing explanation
Fig. 1 is air knife structure schematic diagram, 1 be compressed air inlet port, 2 be compressed air inlet pipe, 3 be intake valve, 4 be supervisor, 5 be fan air inlet, 6 for supervisor's valve, 7 be gas blow pipe, 8 be gas blow pipe ball valve, 9 for inflatable mouth.
Detailed description of the invention
A kind of novel degreasing section and exit, acid-washing region air knife, comprise compressed air inlet pipe 1, intake valve 3, supervisor 4, supervisor's valve 6, gas blow pipe 7, gas blow pipe ball valve 8, match in the middle connection one of described supervisor 4 and be responsible for valve 6, to be responsible for valve 6 for mid point, the tracheae that supervisor 4 and supervisor connect is symmetrical structure, compressed air inlet pipe 2 is connected above described supervisor about 4 two ends, and on compressed air inlet pipe 2, connect the intake valve 3 matched, compressed air inlet pipe 2 upper port is compressed air inlet port 1, gas blow pipe 7 is connected below the supervisor 4 on described supervisor's valve 6 both sides, gas blow pipe 7 is connected with gas blow pipe ball valve 8, the lower port of gas blow pipe 7 is inflatable mouth 9, the left and right two-port connecting fan of described supervisor 4, for fan air inlet 5.
Further, the novel degreasing section of described one and exit, acid-washing region air knife, described compressed air inlet pipe 1 adopts Φ 20 galvanized pipe.
Further, the novel degreasing section of described one and exit, acid-washing region air knife, described intake valve 3 adopts Φ 20 ball valve, the compressed air inlet pipe 1 being Φ 20 galvanized pipe with specification is matchedly connected, when air requirement is large, can with air inlet 5 simultaneously air feed, also singlely can carry out air feed.
Further, the novel degreasing section of described one and exit, acid-washing region air knife, described supervisor 4 adopts Φ 50 galvanized pipe.
Further, the novel degreasing section of described one and exit, acid-washing region air knife, described supervisor's valve 6 adopts Φ 50 ball valve, the supervisor being Φ 50 galvanized pipe with specification is matchedly connected, and when steel band only having side have water stain, can open Φ 50 ball valve valve, to increase air quantity, dry up water stain and or blow away.
Further, the novel degreasing section of described one and exit, acid-washing region air knife, described gas blow pipe 7 adopts Φ 15 galvanized pipe, and the mouth of pipe of lower end is processed into the inflatable mouth 9 of flat, and inwall spacing is 2mm, for strengthening exhaust air rate, therefore air outlet is made flat mouth.
Further, the novel degreasing section of described one and exit, acid-washing region air knife, described gas blow pipe ball valve 8 adopts Φ 15 ball valve, and the gas blow pipe being Φ 15 galvanized pipe with specification is matchedly connected, when steel band side does not have water stain, the Φ 15 ball valve valve closing of this side or the blower fan of this side and compressed-air actuated air feed can be stopped, reduce energy consumption, or Φ 15 ball valve valve closing, open Φ 50 ball valve valve simultaneously, to increase opposite side air quantity, dry up water stain and or blow away.
Further, the novel degreasing section of described one and exit, acid-washing region air knife, described inflatable mouth 9 blowing direction is downwards unified, inflatable mouth 9 at grade, to blow evenly.
Further, the novel degreasing section of described one and exit, acid-washing region air knife, described supervisor 4 is connected with gas blow pipe 7, angle between the gas blow pipe 7 on described supervisor's valve 6 left side and supervisor 4 is 50 °, gas blow pipe on the right of described supervisor's valve and the angle between supervisor are 50 °, for the ease of water stain on steel band is blown away, and the spacing between the gas blow pipe of the same side is identical, so that power of blowing is even.
Claims (9)
1. a novel degreasing section and exit, acid-washing region air knife, comprise compressed air inlet pipe, intake valve, supervisor, supervisor's valve, gas blow pipe, gas blow pipe ball valve, it is characterized in that, in the middle of described supervisor, connect one to match supervisor's valve, to be responsible for valve for mid point, the tracheae that supervisor and supervisor connect is symmetrical structure, compressed air inlet pipe is connected above two ends, described supervisor left and right, and on compressed air inlet pipe, connect the intake valve matched, compressed air inlet pipe upper port compressed air inlet port, gas blow pipe is connected below the supervisor on described supervisor's valve both sides, gas blow pipe is connected with gas blow pipe ball valve, the lower port of gas blow pipe is inflatable mouth, the left and right two-port connecting fan of described supervisor, for fan air inlet.
2. a kind of novel degreasing section and exit, acid-washing region air knife as claimed in claim 1, is characterized in that, described compressed air inlet pipe adopts Φ 20 galvanized pipe.
3. a kind of novel degreasing section and exit, acid-washing region air knife as claimed in claim 1, is characterized in that, described intake valve adopts Φ 20 ball valve, and the compressed air inlet pipe being Φ 20 galvanized pipe with specification is matchedly connected.
4. a kind of novel degreasing section and exit, acid-washing region air knife as claimed in claim 1, it is characterized in that, described supervisor adopts Φ 50 galvanized pipe.
5. a kind of novel degreasing section and exit, acid-washing region air knife as claimed in claim 1, is characterized in that, described supervisor's valve adopts Φ 50 ball valve, and the supervisor being Φ 50 galvanized pipe with specification is matchedly connected.
6. a kind of novel degreasing section and exit, acid-washing region air knife as claimed in claim 1, is characterized in that, described gas blow pipe adopts Φ 15 galvanized pipe, and the mouth of pipe of lower end is processed into the inflatable mouth of flat, and inwall spacing is 2mm.
7. a kind of novel degreasing section and exit, acid-washing region air knife as claimed in claim 1, is characterized in that, described gas blow pipe ball valve adopts Φ 15 ball valve, and the gas blow pipe being Φ 15 galvanized pipe with specification is matchedly connected.
8. a kind of novel degreasing section and exit, acid-washing region air knife as described in claim 5 or 6, is characterized in that, described inflatable mouth blowing direction is downwards unified, and inflatable mouth also at grade.
9. a kind of novel degreasing section and exit, acid-washing region air knife as claimed in claim 1, it is characterized in that, described supervisor is connected with gas blow pipe, angle between the gas blow pipe on described supervisor's valve left side and supervisor is 50 °, gas blow pipe on the right of described supervisor's valve and the angle between supervisor are 50 °, and the spacing between the gas blow pipe of the same side is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520460599.7U CN204880976U (en) | 2015-07-01 | 2015-07-01 | Novel degrease section and pickling district exit air knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520460599.7U CN204880976U (en) | 2015-07-01 | 2015-07-01 | Novel degrease section and pickling district exit air knife |
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| Publication Number | Publication Date |
|---|---|
| CN204880976U true CN204880976U (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520460599.7U Expired - Fee Related CN204880976U (en) | 2015-07-01 | 2015-07-01 | Novel degrease section and pickling district exit air knife |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317836A (en) * | 2017-12-28 | 2018-07-24 | 铜陵顶科镀锡铜线有限公司 | Spiral air flow blowing dryer |
-
2015
- 2015-07-01 CN CN201520460599.7U patent/CN204880976U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317836A (en) * | 2017-12-28 | 2018-07-24 | 铜陵顶科镀锡铜线有限公司 | Spiral air flow blowing dryer |
| CN108317836B (en) * | 2017-12-28 | 2020-10-13 | 铜陵顶科镀锡铜线有限公司 | Spiral airflow dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hong Gongzheng Inventor after: Pan Yonggang Inventor after: Cai Yongbo Inventor before: Yang Zhicheng |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170110 Address after: Wang Gang Lu port town of Ningguo city 242300 Anhui city of Xuancheng Province Patentee after: Anhui Bao Heng new Mstar Technology Ltd Address before: 344700 Fuzhou, Jiangsu Province, Hedong Industrial Park Patentee before: JIANGXI FEIDA NEW MATERIAL TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20170701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |