CN205044194U - Volatile solvents circulation recovery unit in polyimide film production - Google Patents
Volatile solvents circulation recovery unit in polyimide film production Download PDFInfo
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- CN205044194U CN205044194U CN201520814392.5U CN201520814392U CN205044194U CN 205044194 U CN205044194 U CN 205044194U CN 201520814392 U CN201520814392 U CN 201520814392U CN 205044194 U CN205044194 U CN 205044194U
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Abstract
The utility model relates to a volatile solvents circulation recovery unit in polyimide film production, its technical scheme is: admission line and giving vent to anger through the condensation unit connection between the pipeline, the condensation unit connect to form by a plurality of condensation section of thick bamboos, the bottom of a condensation section of thick bamboo be equipped with the honeycomb duct respectively, the end -to -end connection solvent section of thick bamboo of honeycomb duct, the honeycomb duct on be equipped with the switch, the inside of a condensation section of thick bamboo include casing, spiral condensing sheet, feed liquor pipe, drain pipe, cooling cylinder, water pump, the casing is inside to be equipped with the runner pipe, is equipped with spiral condensing sheet between casing and the runner pipe, the runner pipe connect the honeycomb duct, the one end of casing be equipped with the feed liquor pipe, the other end of casing is equipped with the drain pipe, feed liquor pipe and drain pipe connection cooling cylinder, feed liquor pipe on be equipped with the water pump, the beneficial effects of the utility model are that: simple structure, convenient to use has effectively improved the recovery efficiency of colloid, has reduced the waste of colloid, has reduced manufacturing cost.
Description
Technical field
The utility model relates to a kind of colloid device of condensation recovery, particularly solvent flashing circulation and stress device in a kind of Kapton production.
Background technology
Kapton is with excellent properties such as the Ji tool Neng ﹑ high temperature resistant Xing Neng ﹑ Xing of the Nai radiation Neng ﹑ low-k of its excellence and high resistivities; be widely used in microelectronic industry as the protection cover layer of dielectric space Ceng ﹑ metallic film and base material; the raw material of Kapton is produced by turning to colloid; in production process, colloid is sprayed onto in cylinder by die head; colloid belongs to solvent flashing; easily cause volatilization; cause unnecessary colloid along with gaseous volatilization; mode conventional is at present direct discharge, causes the waste of colloid.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, and solvent flashing circulation and stress device in providing a kind of Kapton to produce, structure is simple, easy to use, effectively improves the organic efficiency of colloid.
Its technical scheme is: comprise admission line, condensing unit, outlet pipe, mozzle, switch and solvent drum, connected by condensing unit between admission line and outlet pipe, described condensing unit is connected to form by multiple condensation tube, the bottom of described condensation tube is respectively equipped with mozzle, the end of described mozzle connects solvent drum, described mozzle is provided with switch, the inside of described condensation tube comprises housing, spiral condensate film, feed tube, drain pipe, cooling cylinder, water pump, enclosure interior is provided with runner pipe, spiral condensate film is provided with between housing and runner pipe, described runner pipe connects mozzle, one end of described housing is provided with feed tube, the other end of housing is provided with drain pipe, described feed tube is connected cooling cylinder with drain pipe, described feed tube is provided with water pump.
The downward-sloping bottom being fixed on condensing unit of above-mentioned mozzle, is convenient to the recovery of colloid.
The beneficial effects of the utility model are: structure is simple, easy to use, effectively improve the organic efficiency of colloid, decrease the waste of colloid, reduce production cost, decrease the waste of volatilizing and causing, the colloid contained can be reclaimed by arranging condensing unit, decreasing waste in Exhaust Gas.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is structural representations of condensation tube;
In upper figure: admission line 1, condensation tube 2, outlet pipe 3, mozzle 4, switch 5 and solvent drum 6; Housing 2.1, spiral condensate film 2.2, feed tube 2.3, drain pipe 2.4, cooling cylinder 2.5, water pump 2.6, runner pipe 2.7.
Detailed description of the invention
1-2 by reference to the accompanying drawings, the utility model will be further described:
The utility model comprises admission line 1, condensing unit, outlet pipe 3, mozzle 4, switch 5 and solvent drum 6, connected by condensing unit between admission line 1 and outlet pipe 3, described condensing unit is connected to form by multiple condensation tube 2, the bottom of described condensation tube 2 is respectively equipped with mozzle 4, the end of described mozzle 4 connects solvent drum 6, described mozzle 4 is provided with switch 5, the inside of described condensation tube 2 comprises housing 2.1, spiral condensate film 2.2, feed tube 2.3, drain pipe 2.4, cooling cylinder 2.5, water pump 2.6, housing 2.1 inside is provided with runner pipe 2.7, spiral condensate film 2.2 is provided with between housing 2.1 and runner pipe 2.7, described runner pipe 2.7 connects mozzle 4, one end of described housing 2.1 is provided with feed tube 2.3, the other end of housing 2.1 is provided with drain pipe 2.4, described feed tube 2.3 is connected cooling cylinder 2.5 with drain pipe 2.4, described feed tube 2.3 is provided with water pump 2.6.
Wherein, the downward-sloping bottom being fixed on condensing unit of mozzle 4, is convenient to the recovery of colloid.
The above is only preferred embodiment of the present utility model, and any those of ordinary skill in the art all may utilize the technical scheme of above-mentioned elaboration to the utility model correct or are revised as equivalent technical scheme.Therefore, any simple modification of carrying out according to the technical solution of the utility model or substitute equivalents, belong to the greatest extent the scope that the utility model is claimed.
Claims (2)
1. solvent flashing circulation and stress device in a Kapton production, it is characterized in that: comprise admission line (1), condensing unit, outlet pipe (3), mozzle (4), switch (5) and solvent drum (6), connected by condensing unit between admission line (1) and outlet pipe (3), described condensing unit is connected to form by multiple condensation tube (2), the bottom of described condensation tube (2) is respectively equipped with mozzle (4), the end of described mozzle (4) connects solvent drum (6), described mozzle (4) is provided with switch (5), the inside of described condensation tube (2) comprises housing (2.1), spiral condensate film (2.2), feed tube (2.3), drain pipe (2.4), cooling cylinder (2.5), water pump (2.6), housing (2.1) inside is provided with runner pipe (2.7), spiral condensate film (2.2) is provided with between housing (2.1) and runner pipe (2.7), described runner pipe (2.7) connects mozzle (4), one end of described housing (2.1) is provided with feed tube (2.3), the other end of housing (2.1) is provided with drain pipe (2.4), described feed tube (2.3) is connected cooling cylinder (2.5) with drain pipe (2.4), described feed tube (2.3) is provided with water pump (2.6).
2. solvent flashing circulation and stress device in Kapton production according to claim 1, is characterized in that: the described downward-sloping bottom being fixed on condensing unit of mozzle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520814392.5U CN205044194U (en) | 2015-10-21 | 2015-10-21 | Volatile solvents circulation recovery unit in polyimide film production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520814392.5U CN205044194U (en) | 2015-10-21 | 2015-10-21 | Volatile solvents circulation recovery unit in polyimide film production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205044194U true CN205044194U (en) | 2016-02-24 |
Family
ID=55337804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520814392.5U Active CN205044194U (en) | 2015-10-21 | 2015-10-21 | Volatile solvents circulation recovery unit in polyimide film production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205044194U (en) |
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2015
- 2015-10-21 CN CN201520814392.5U patent/CN205044194U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |