CN104174258A - Solvent recovery device for producing film - Google Patents
Solvent recovery device for producing film Download PDFInfo
- Publication number
- CN104174258A CN104174258A CN201410413739.5A CN201410413739A CN104174258A CN 104174258 A CN104174258 A CN 104174258A CN 201410413739 A CN201410413739 A CN 201410413739A CN 104174258 A CN104174258 A CN 104174258A
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- China
- Prior art keywords
- sprayed tank
- water storage
- storage cavity
- solvent recovery
- spray
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- 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.)
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Abstract
The invention discloses a solvent recovery device for producing a film. The solvent recovery device comprises a fan, wherein the outlet of the fan is connected with a spray tank; the bottom of the spray tank is provided with a water storage cavity; the outlet of the fan is connected with the bottom of the spray tank through a pipe; a connector of the spray tank and the fan is arranged above the water storage cavity; one side of the spray tank is provided with a spray pump which is communicated with the water storage cavity; the spray pump is connected with a spray plate through a pipeline; the spray plate is in the spray tank; the spray plate is provided with a plurality of shower nozzles, and is arranged above the inner cavity of the spray tank; the top of the spray tank is provided with an air outlet; and the water storage cavity is also connected with a solvent recovery pump. The solvent recovery device is simple in structure and good in recovery effect, the recovery efficiency can be improved, the environmental pollution is reduced, and the production cost can be reduced.
Description
Technical field
The present invention relates to a kind of solvent recovery unit, be specifically related to a kind of film production solvent recovery unit.
Background technology
In film production process, especially salivating and be coated with and producing on membrane process is to produce a large amount of steam, these steam are with a large amount of production solvents, if directly discharge, not only easily to environment, and easily causes solvent waste, existing retracting device complex structure, and the volatile difficult recovery of solvent, the rate of recovery is low, and impact is recycled.
Summary of the invention
Object of the present invention is exactly the defect existing for prior art, provides a kind of simple in structure, utilizes the water-soluble feature of solvent can improve organic efficiency, reduces environmental pollution, and recovering effect is good, the film production solvent recovery unit that can reduce production costs.
Its technical scheme is: film production solvent recovery unit, comprise blower fan, the outlet of described blower fan is connected with sprayed tank, the bottom of described sprayed tank is provided with water storage cavity, the outlet of described blower fan is connected with the bottom of sprayed tank by pipeline, the connector of described sprayed tank and blower fan is positioned at the top of water storage cavity, one side of described sprayed tank is provided with the spray pump being communicated with water storage cavity, described spray pump is connected with the shower tray that is positioned at sprayed tank by pipeline, described shower tray is provided with multiple shower nozzles, described shower tray is positioned at sprayed tank inner chamber top, the top of described sprayed tank is provided with waste gas outlet, described water storage cavity is also connected with solvent recovery pump.
Described shower tray is two rows, is set in parallel in respectively in sprayed tank.
In described water storage cavity, be provided with level display device.
The shape of every row's shower tray is consistent with the shape of cross section of sprayed tank.
The present invention compared with prior art, has the following advantages: simple in structure, can improve organic efficiency, and reduce environmental pollution, recovering effect is good, can reduce production costs.
Brief description of the drawings
Fig. 1 is the structural representation of an embodiment of the present invention.
Detailed description of the invention
With reference to Fig. 1, film production solvent recovery unit, comprise blower fan 1, the outlet of described blower fan 1 is connected with sprayed tank 2, the bottom of described sprayed tank 2 is provided with water storage cavity 3, the outlet of described blower fan 1 is connected with the bottom of sprayed tank 2 by pipeline, the connector of described sprayed tank 2 and blower fan 1 is positioned at the top of water storage cavity 3, one side of described sprayed tank 2 is provided with the spray pump 4 being communicated with water storage cavity 3, described spray pump 4 is connected with the shower tray 5 that is positioned at sprayed tank 2 by pipeline, described shower tray 5 is provided with multiple shower nozzles 6, described shower tray 5 is positioned at sprayed tank 2 inner chamber tops, the top of described sprayed tank 2 is provided with waste gas outlet 7, described water storage cavity 3 is also connected with solvent recovery pump 8.
Described shower tray 5 is two rows, is set in parallel in respectively in sprayed tank 2.Can increase the rate that crosses of steam and water, thereby prevent that solvent vapo(u)r from discharging from waste gas outlet 7, ensure collection rate and environmental pollution.
In described water storage cavity 3, be provided with solvent strength detector 9.
The shape of every row's shower tray 5 is consistent with the shape of cross section of sprayed tank 2.Can make like this solvent vapo(u)r fully be integrated with water and cross, make solvent become water droplet and fall in water storage cavity 3.
When concrete use, on salivation and painting membrane process, blower fan 1 is set, by blower fan 1 by produce time produce steam suction sprayed tank 2 in, in sprayed tank 2, be provided with two row's shower trays 5, steam with solvent enters by the bottom of sprayed tank 2, solvent vapo(u)r is risen by the bottom of sprayed tank 2, spray pump 4 is extracted the water in water storage cavity 3 to send into shower tray 5 by shower 10 out, and unrestrained downwards by the shower nozzle 6 arranging in shower tray 5, solvent vapo(u)r crosses with water droplet in uphill process like this, solvent vapo(u)r incorporates in water droplet, fall in the water storage cavity 3 of sprayed tank 2 bottoms, the moisture with solvent in water storage cavity 3 repeats to pump by spray pump 4, work capable of circulation, after solvent strength in solvent strength detector 9 detects water storage cavity 3 is too high, by solvent recovery pump 8, the liquid in water storage cavity 3 is extracted out and sent into subsequent processing separation, and fresh moisture will be sent in water storage cavity 3, easy to use, water-fast waste gas is discharged and is entered subsequent processing by waste gas outlet 7, can reduce environmental pollution.
The present invention is simple in structure, can improve organic efficiency, reduces environmental pollution, and recovering effect is good, can reduce production costs.
Claims (4)
1. film production solvent recovery unit, comprise blower fan, it is characterized in that: the outlet of described blower fan is connected with sprayed tank, the bottom of described sprayed tank is provided with water storage cavity, the outlet of described blower fan is connected with the bottom of sprayed tank by pipeline, the connector of described sprayed tank and blower fan is positioned at the top of water storage cavity, one side of described sprayed tank is provided with the spray pump being communicated with water storage cavity, described spray pump is connected with the shower tray that is positioned at sprayed tank by pipeline, described shower tray is provided with multiple shower nozzles, described shower tray is positioned at sprayed tank inner chamber top, the top of described sprayed tank is provided with wind outlet, described water storage cavity is also connected with solvent recovery pump.
2. film production solvent recovery unit according to claim 1, is characterized in that: described shower tray is two rows, is set in parallel in respectively in sprayed tank.
3. film production solvent recovery unit according to claim 1, is characterized in that: in described water storage cavity, be provided with level display device.
4. film production solvent recovery unit according to claim 1, is characterized in that: the shape of every row's shower tray is consistent with the shape of cross section of sprayed tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410413739.5A CN104174258A (en) | 2014-08-21 | 2014-08-21 | Solvent recovery device for producing film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410413739.5A CN104174258A (en) | 2014-08-21 | 2014-08-21 | Solvent recovery device for producing film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104174258A true CN104174258A (en) | 2014-12-03 |
Family
ID=51955769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410413739.5A Pending CN104174258A (en) | 2014-08-21 | 2014-08-21 | Solvent recovery device for producing film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104174258A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108246077A (en) * | 2016-12-28 | 2018-07-06 | 天津普洛仙科技有限公司 | A kind of smoke eliminator |
Citations (7)
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|---|---|---|---|---|
| JPS5748328A (en) * | 1980-09-06 | 1982-03-19 | Babcock Hitachi Kk | Recovery of absorbed gas |
| CN2589055Y (en) * | 2002-12-25 | 2003-12-03 | 何培鎏 | Lacquering exhaust gas purification processing apparatus |
| CN202015567U (en) * | 2011-04-08 | 2011-10-26 | 福建万泰兴化工发展有限公司 | Solvent recovery tower |
| CN202460412U (en) * | 2012-02-28 | 2012-10-03 | 郭灿明 | Organic waste gas treatment device |
| CN202538412U (en) * | 2012-04-24 | 2012-11-21 | 江苏亚宝绝缘材料股份有限公司 | Tail gas reclaiming device in polyimide film producing process |
| CN103357247A (en) * | 2013-03-13 | 2013-10-23 | 山东成林光电技术有限责任公司 | Washing system and washing method |
| CN203990261U (en) * | 2014-08-21 | 2014-12-10 | 山东迪赛机电有限公司 | Film production solvent recovery unit |
-
2014
- 2014-08-21 CN CN201410413739.5A patent/CN104174258A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5748328A (en) * | 1980-09-06 | 1982-03-19 | Babcock Hitachi Kk | Recovery of absorbed gas |
| CN2589055Y (en) * | 2002-12-25 | 2003-12-03 | 何培鎏 | Lacquering exhaust gas purification processing apparatus |
| CN202015567U (en) * | 2011-04-08 | 2011-10-26 | 福建万泰兴化工发展有限公司 | Solvent recovery tower |
| CN202460412U (en) * | 2012-02-28 | 2012-10-03 | 郭灿明 | Organic waste gas treatment device |
| CN202538412U (en) * | 2012-04-24 | 2012-11-21 | 江苏亚宝绝缘材料股份有限公司 | Tail gas reclaiming device in polyimide film producing process |
| CN103357247A (en) * | 2013-03-13 | 2013-10-23 | 山东成林光电技术有限责任公司 | Washing system and washing method |
| CN203990261U (en) * | 2014-08-21 | 2014-12-10 | 山东迪赛机电有限公司 | Film production solvent recovery unit |
Non-Patent Citations (1)
| Title |
|---|
| 张满效等主编: "《化工生产及安全概论》", 31 March 2014 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108246077A (en) * | 2016-12-28 | 2018-07-06 | 天津普洛仙科技有限公司 | A kind of smoke eliminator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ba Yuguo Inventor after: Gou Xiufang Inventor before: Gou Xiufang |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141203 |