CN203908271U - Novel air knife device for removing surface liquid of copper strip - Google Patents
Novel air knife device for removing surface liquid of copper strip Download PDFInfo
- Publication number
- CN203908271U CN203908271U CN201420335563.1U CN201420335563U CN203908271U CN 203908271 U CN203908271 U CN 203908271U CN 201420335563 U CN201420335563 U CN 201420335563U CN 203908271 U CN203908271 U CN 203908271U
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- air knife
- wind
- air
- spinal joints
- copper strip
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Abstract
The utility model discloses a novel air knife device for removing surface liquid of a copper strip. The novel air knife device comprises a high pressure draught fan, air supply pipelines and air cavity frameworks, wherein the high pressure draught fan is connected with the air cavity frameworks through the air supply pipelines, the number of the air cavity frameworks is two, and the air cavity frameworks are respectively arranged above and below a copper strip conveying structure; the inner parts of the air cavity frameworks are of long strip-type cavity structures, and triangular folded ridge parts are formed by protruding the middle parts of the air cavity frameworks towards one side; the inner end surfaces, which face the copper strip, of the air cavity frameworks are provided with air knife structures. According to the novel air knife device for removing the surface liquid of the copper strip, disclosed by the utility model, residual water on the surfaces and the edge parts of strip materials in different widths can be effectively and thoroughly removed, the surface quality of the strip materials is increased, the practicability is high, and the novel air knife device is deserved to be promoted.
Description
Technical field
The utility model relates to the dry technology that band is produced, and relates in particular to a kind of air knife device of removing copper strip surface liquid.
Background technology
Copper strips, after machine-shaping, need to carry out surface clean, to increase surface quality, recovers the original color and luster of copper strips.Copper strips needs to remove the residual moisture of copper strip surface after cleaning.The method of common removal copper strip surface moisture is first with pressure roller, to roll copper strips, and air knife blows down, and then dries.It is undesirable that common air knife blows down effect, and strip side portion still has a small amount of residual moisture, affects surface quality of strips.
Utility model content
The utility model, in order to solve the above-mentioned deficiency of prior art, has proposed a kind of air knife device of removing copper strip surface liquid.
In order to solve the problems of the technologies described above, the utility model by the following technical solutions: a kind of air knife device of removing copper strip surface liquid, comprises high pressure positive blower, air supply duct and wind spinal joints frame; Described high pressure positive blower connects wind spinal joints frame by air supply duct, and described wind spinal joints frame is two, is placed in respectively copper strips structure for conveying above and below; The inside of described wind spinal joints frame is the cavity structure of a strip, and described in this, middle part of wind spinal joints frame forms triangular shape folding spine to a lateral process; Described wind spinal joints frame is provided with air knife structure towards the inner face of copper strips, described air knife structure comprises and blows limit air knife group and blow face air knife group, the described limit air knife group of blowing is by being arranged in triangular shape folding spine and being two long line air knives of chevron shaped arrangement, described in blow face air knife group and be the many short-term air knife of chevron shaped arrangement by being arranged in triangular shape folding spine.
Described long line air knife shape triangular in shape, described short-term air knife is the type of carving, and the outside that is arranged on described short-term air knife of described long line air knife.
Compared with prior art, the utility model is in practical operation, the air outlet of long line air knife can form powerful blowing power, be conducive to blow off the remaining moisture content of strip surface, the water curtain of copper coin surface attachment is blown away, short-term air knife completes large area at long line air knife and blows down after copper plate/strip surface moisture, short-term air knife cleans blowing to the residual moisture content of copper coin band edge portion, owing to having adopted multi-row staggered structure, make the processing of different in width strip side portion moisture thorough equally, compact conformation, practical, be worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the work schematic diagram of air knife structure of the present utility model;
Fig. 3 is the rear isometric view of cavity skeleton of the present utility model;
Fig. 4 is the isometric front view of cavity skeleton of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, utility model is described in detail.
As shown in Figures 1 to 4, the air knife device of the removal copper strip surface liquid the utility model proposes, comprises high pressure positive blower 1, air supply duct 2 and wind spinal joints frame 3; High pressure positive blower by air supply duct, connect wind spinal joints frame, wind spinal joints frame is two, is placed in respectively copper strips structure for conveying above and below; The inside of wind spinal joints frame is the cavity structure of a strip, and described in this, middle part of wind spinal joints frame forms triangular shape folding spine 31 to a lateral process; Described wind spinal joints frame 3 is provided with air knife structure towards the inner face of copper strips, described air knife structure comprises and blows limit air knife group 4 and blow face air knife group 5, blow limit air knife group by being arranged in triangular shape folding spine 31 and being two long line air knives 41 of chevron shaped arrangement, blow face air knife group 5 and be the many short-term air knife 51 of chevron shaped arrangement by being arranged in triangular shape folding spine 31.Long line air knife 41 shape triangular in shape, short-term air knife 51 is the type of carving, and the outside that is arranged on described short-term air knife 51 of described long line air knife 41.
The wind mouth mouth of long line air knife is narrower and small, the tuyere design of two long line air knives adopts chevron shaped structure, ducting outlet width surpasses goods strip width, and according to actual conditions, design draws ducting outlet thickness, guarantees that ducting outlet has enough wind speed to take away rapidly the moisture content of strip surface.Ducting outlet purges tuyere herringbone and intersects, and does not stay dead angle.
The tuyere design of short-term air knife adopts multi-row staggered wind trunk structure, between each tuyere, can work independently, and non-interference, the long line air knife of short-term air knife ducting outlet Thickness Ratio tuyere is widened, and has increased flow, blows rapidly the remaining moisture content of strip side portion off.This air knife blow limit successful, especially can adapt to the edge trimming of the band of different in width, the strip side portion moisture of different in width is processed and is had remarkable result.
In practical operation, under the help of transmission structure, the copper coin with moisture processing moves between two wind spinal joints framves 3, and the air outlet of long line air knife can form powerful blowing power, the remaining moisture content that is conducive to blow off strip surface, blows away the water curtain of copper coin surface attachment.And when long line air knife completes large area, blow down after copper plate/strip surface moisture, copper coin band edge portion still has a small amount of residual globule and can not effectively blow down, so just designed short-term air knife structure.
In practical operation, short-term air knife is after long line air knife, at long line air knife, completing large area blows down after copper plate/strip surface moisture, short-term air knife cleans blowing to the residual moisture content of copper coin band edge portion, owing to having adopted multi-row staggered structure, make the processing of different in width strip side portion moisture thorough equally.Combination by short-term air knife and long line air knife, makes copper plate/strip surface moisture and limit portion moisture all can obtain sound removal, and result of use is more satisfactory.
Above-described embodiment has only been expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the utility model patent and protection domain should be as the criterion with appended claims.
Claims (2)
1. an air knife device of removing copper strip surface liquid, is characterized in that: comprise high pressure positive blower (1), air supply duct (2) and wind spinal joints frame (3); Described high pressure positive blower connects wind spinal joints frame by air supply duct, and described wind spinal joints frame is two, is placed in respectively copper strips structure for conveying above and below; The inside of described wind spinal joints frame is the cavity structure of a strip, and described in this, middle part of wind spinal joints frame forms triangular shape folding spine (31) to a lateral process; Described wind spinal joints frame (3) is provided with air knife structure towards the inner face of copper strips, described air knife structure comprises and blows limit air knife group (4) and blow face air knife group (5), the described limit air knife group of blowing is upper and be two long line air knives (41) of chevron shaped arrangement by being arranged on triangular shape folding spine (31), described in blow face air knife group (5) and be the many short-term air knife (51) of chevron shaped arrangement by being arranged in triangular shape folding spine (31).
2. the air knife device of removal copper strip surface liquid as claimed in claim 1, it is characterized in that: described long line air knife (41) shape triangular in shape, described short-term air knife (51) is the type of carving, and the outside that is arranged on described short-term air knife (51) of described long line air knife (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420335563.1U CN203908271U (en) | 2014-06-23 | 2014-06-23 | Novel air knife device for removing surface liquid of copper strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420335563.1U CN203908271U (en) | 2014-06-23 | 2014-06-23 | Novel air knife device for removing surface liquid of copper strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203908271U true CN203908271U (en) | 2014-10-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420335563.1U Expired - Fee Related CN203908271U (en) | 2014-06-23 | 2014-06-23 | Novel air knife device for removing surface liquid of copper strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203908271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115060061A (en) * | 2022-05-24 | 2022-09-16 | 江阴市常力机械设备制造有限公司 | Air knife system of thin strip degreasing and cleaning production line and working mode thereof |
-
2014
- 2014-06-23 CN CN201420335563.1U patent/CN203908271U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115060061A (en) * | 2022-05-24 | 2022-09-16 | 江阴市常力机械设备制造有限公司 | Air knife system of thin strip degreasing and cleaning production line and working mode thereof |
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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: 20141029 Termination date: 20190623 |