CN209061734U - A kind of horizontal drawing cooling section film chock dust remover - Google Patents
A kind of horizontal drawing cooling section film chock dust remover Download PDFInfo
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- CN209061734U CN209061734U CN201821442769.9U CN201821442769U CN209061734U CN 209061734 U CN209061734 U CN 209061734U CN 201821442769 U CN201821442769 U CN 201821442769U CN 209061734 U CN209061734 U CN 209061734U
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- bellows
- cooling section
- section film
- gas blow
- film
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Abstract
The utility model relates to a kind of horizontal drawing cooling section film chock dust removers, including being located at the horizontal upper and lower bellows for drawing cooling section film upper and lower, and the air intake duct positioned at horizontal drawing cooling section film two sides；The top of upper bellows is connected with upper fan by upper induced duct, pressure-control valve is installed on upper induced duct, the bottom of upper bellows is uniformly distributed several gas blow pipes, the outlet of gas blow pipe is adjacent with the horizontal drawing upper surface of cooling section film and does not connect, wherein the outlet positioned at the gas blow pipe of upper bellows left side is obliquely installed towards lower left, and the outlet positioned at the gas blow pipe of upper bellows right side is obliquely installed towards lower right；The import of air intake duct is right against the horizontal side for drawing cooling section film, and the outlet of air intake duct is connected with crosswind machine；The upper surface of lower bellows is uniformly distributed several exhaust vents, and the bottom of lower bellows is connected with lower blower by lower induced duct；The horizontal dust removing effects for drawing cooling section film dust can be improved in the utility model, guarantee production production capacity and top grade yield rate.
Description
Technical field
The utility model relates to film line apparatus field, especially a kind of horizontal drawing cooling section film chock dust remover.
Background technique
Currently, in the production process of film, film by heat-setting section generate oligomer gas cannot be discharged in time or
Discharge not to the utmost, is then condensed into oligomer powder through horizontal drawing cooling section.Before film enters the next step, it need to be cooled down in horizontal drawing
Section eliminates dust.
Existing dedusting method is usually to utilize the bellows being arranged above film, and bellows surface opens up hole, is led to
The mode for crossing hole circulation outlet removes dust.Since the hole on bellows is perpendicular to film surface, to overcome bellows to make
At film swing adverse effect, be typically employed in the technical solution that hole is tied on bellows.It is thin and even if using the above method
Dust on film cannot be effectively discharged, it occur frequently that it is clear by forced-stopping machine in turn result in production line the phenomenon that film surface pollution
Dust is managed, production production capacity and top grade yield rate have been seriously affected.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of horizontal drawing cooling section film chalk dust removing dress
It sets, improves the horizontal dust removing effects for drawing cooling section film dust, guarantee production production capacity and top grade yield rate.
To achieve the above object, the utility model uses following technical scheme:
A kind of horizontal drawing cooling section film chock dust remover, it is upper above and below horizontal drawing cooling section film including being located at
Bellows and lower bellows, and positioned at the horizontal air intake duct for drawing cooling section film two sides；The top of the upper bellows passes through upper induced duct
It is connected with upper fan, pressure-control valve is installed, the bottom of the upper bellows is uniformly distributed there are several on the upper induced duct
The outlet of gas blow pipe, the gas blow pipe is adjacent with the horizontal drawing upper surface of cooling section film and does not connect, wherein being located at the windward
The outlet of the gas blow pipe of case left side is obliquely installed towards lower left, positioned at the upper bellows right side gas blow pipe outlet towards the right side
Inclined downward setting；The import of the air intake duct is right against the horizontal side for drawing cooling section film, and the outlet of air intake duct is connected with side
Blower；The upper surface of the lower bellows is uniformly distributed several exhaust vents, and the bottom of lower bellows is connected with by lower induced duct
Lower blower.
Preferably, the air intake duct, gas blow pipe, upper induced duct and lower induced duct are stainless steel material.
Preferably, quick valve is additionally provided on the upper induced duct below pressure-control valve, fast and easy, which is realized, draws
The quick on-off of air hose.
The utility model has the beneficial effects that: the upper bellows of the utility model pass through the upper induced duct with pressure-control valve
Upper fan is connected, the wind that upper fan generates is equal rapidly by the compressed air of upper bellows after pressure-control valve adjusts pressure
Even flows to each gas blow pipe, and the outlet of each gas blow pipe and film surface keep a fixed spacing, and each gas blow pipe provides steady and sustained air-flow,
To two blowing of film among from film；The lower surface of the exhaust vent vertical thin-film of lower bellows upper surface is blown while purging, is guaranteed
The balance of film upper and lower air pressure, to ensure that the stabilization of film；The oligomer powder that film is formed through heat-setting section to cooling section
Falling problem will not occur for end, while the air intake duct of film two sides will be blown by gas blow pipe persistently blowing to film both sides
The dust come quickly absorbs discharge.
The utility model has the advantages of simple structure, and convenience is transformed in the installation for existing film line, thin to horizontal drawing cooling section
The removal of film surface dust has the effect of splendid, solves film surface dust pollution question, ensure that production production capacity and top grade at
Product rate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Wherein: 1- film, 2- upper bellows, the upper induced duct of 21-, 22- upper fan, 23- pressure-control valve, 24- quick valve,
Blower, 4- air intake duct, 41- crosswind machine under induced duct, 33- under 25- gas blow pipe, 3- lower bellows, 31- exhaust vent, 32-.
Specific embodiment
The utility model is described further with reference to the accompanying drawing:
A kind of horizontal drawing cooling section film chock dust remover shown in referring to Fig.1, including being located at the thin of horizontal drawing cooling section
Upper bellows 2 and lower bellows 3 above and below film 1, and the air intake duct 4 positioned at horizontal 1 two sides of film for drawing cooling section.
The top of the upper bellows 2 is connected with upper fan 22 by upper induced duct 21, on the upper induced duct 21 from upper and
Under be sequentially installed with pressure-control valve 23 and quick valve 24, pressure-control valve 23 is used to adjust the gas pressure into upper bellows 2
Power, quick valve 24 for realizing air-flow quick on-off.
The bottom of the upper bellows 2 is uniformly distributed several gas blow pipes 25, and the outlet of the gas blow pipe 25 and horizontal drawing are cold
But the upper surface of section film 1 is adjacent and does not connect, wherein being located at the outlet of the gas blow pipe 25 of 2 left side of upper bellows towards lower-left
Side is obliquely installed, and the outlet positioned at the gas blow pipe 25 of 2 right side of upper bellows is obliquely installed towards lower right.
The import of the air intake duct 4 is right against the horizontal side for drawing cooling section film 1, and the outlet of air intake duct 4 is connected with crosswind
Machine 41.
The upper surface of the lower bellows 3 is uniformly distributed several exhaust vents 31, and the bottom of lower bellows 3 passes through lower induced duct
32 are connected with lower blower 33.
As the preferred embodiment of the present embodiment, above-mentioned air intake duct 4, gas blow pipe 25, upper induced duct 21 and lower induced duct
32 are all made of stainless steel material.
The course of work of the utility model is as follows:
When film 1 produces, film 1 forms oligomer powder, induced duct 21 in adjusting through heat-setting section to horizontal drawing cooling section
On pressure-control valve 23, upper fan 22 generate wind by pressure-control valve 23 adjust pressure after formed steady pressure gas
Stream opens quick valve 24 and air-flow is connected, and air-flow enters upper bellows 2 and uniformly flows to each gas blow pipe 25 rapidly, each gas blow pipe 25
Outlet keeps a fixed spacing with film surface, and each gas blow pipe 25 provides steady and sustained air-flow, from film 1 among it is side-blown to 1 liang of film
It sweeps.
The lower surface of 31 vertical thin-film 1 of exhaust vent of 3 upper surface of lower bellows is blown while purging, guarantees about 1 film
The balance of air pressure, to ensure that the stabilization of film 1.
Oligomer powder on film 1 passes through persistently the blowing to 1 two sides of film of gas blow pipe 25, will not occur to fall after rise and ask
Topic, while the dust blown is quickly absorbed and is discharged by crosswind machine 41 by the air intake duct 4 of 1 two sides of film.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of utility model is made should all fall into the protection that the utility model claims book determines
In range.
Claims (3)
1. a kind of horizontal drawing cooling section film chock dust remover, which is characterized in that including being located above horizontal drawing cooling section film
With the upper bellows and lower bellows of lower section, and the air intake duct positioned at horizontal drawing cooling section film two sides；The top of the upper bellows is logical
It crosses induced duct and is connected with upper fan, pressure-control valve, the uniform cloth in the bottom of the upper bellows are installed on the upper induced duct
Equipped with several gas blow pipes, the outlet of the gas blow pipe is adjacent with the horizontal drawing upper surface of cooling section film and does not connect, wherein position
It is obliquely installed in the outlet of the gas blow pipe of the upper bellows left side towards lower left, positioned at the gas blow pipe of the upper bellows right side
Outlet be obliquely installed towards lower right；The import of the air intake duct is right against the horizontal side for drawing cooling section film, and air intake duct goes out
Mouth is connected with crosswind machine；The upper surface of the lower bellows is uniformly distributed there is several exhaust vents, the bottom of lower bellows to pass through under draw
Air hose is connected with lower blower.
2. a kind of horizontal drawing cooling section film chock dust remover according to claim 1, which is characterized in that the air intake duct,
Gas blow pipe, upper induced duct and lower induced duct are stainless steel material.
3. a kind of horizontal drawing cooling section film chock dust remover according to claim 1, which is characterized in that the upper induced duct
On quick valve is additionally provided with below pressure-control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821442769.9U CN209061734U (en) | 2018-09-04 | 2018-09-04 | A kind of horizontal drawing cooling section film chock dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821442769.9U CN209061734U (en) | 2018-09-04 | 2018-09-04 | A kind of horizontal drawing cooling section film chock dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209061734U true CN209061734U (en) | 2019-07-05 |
Family
ID=67091790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821442769.9U Active CN209061734U (en) | 2018-09-04 | 2018-09-04 | A kind of horizontal drawing cooling section film chock dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209061734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101148A (en) * | 2021-12-01 | 2022-03-01 | 江苏亚宝绝缘材料股份有限公司 | Polyimide film surface impurity removal equipment and impurity removal method thereof |
-
2018
- 2018-09-04 CN CN201821442769.9U patent/CN209061734U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101148A (en) * | 2021-12-01 | 2022-03-01 | 江苏亚宝绝缘材料股份有限公司 | Polyimide film surface impurity removal equipment and impurity removal method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 230088 No.1000, Mingchuan Road, high tech Zone, Hefei City, Anhui Province Patentee after: Anhui Guofeng New Material Co.,Ltd. Address before: 230088 No.1000, Mingchuan Road, national high tech Industrial Development Zone, Hefei City, Anhui Province Patentee before: ANHUI GUOFENG PLASTIC CO.,LTD. |
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| CP03 | Change of name, title or address |