CN204275554U - Closed solvent recovering system - Google Patents
Closed solvent recovering system Download PDFInfo
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- CN204275554U CN204275554U CN201420788597.6U CN201420788597U CN204275554U CN 204275554 U CN204275554 U CN 204275554U CN 201420788597 U CN201420788597 U CN 201420788597U CN 204275554 U CN204275554 U CN 204275554U
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- solvent
- recovery tank
- solvent recovery
- condenser
- liquid level
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of closed solvent recovering system, it comprises solvent recovery tank, liquid level gauge and condenser, the top of described solvent recovery tank is respectively equipped with solvent feeding mouth and exhaust outlet, described solvent feeding mouth is connected with solvent feeding pipe after condensation, described exhaust outlet is connected with the gas access to be condensed bottom described condenser, described liquid level gauge is located on the outer wall of described solvent recovery tank, and the two ends up and down of liquid level gauge are connected with recycling can bottom opening with recycling can upper shed respectively.This device can not become solvent loss, also or can not carry associated gas and cause air pollution because of solvent volatilization, by condensation recycling design being processed further by tail gas as much as possible.This device obviously can be found out quantity of solvent in storage tank and by pipeline direct reuse to equipment needed thereby, without the need to carrying or mobile, save manpower.
Description
Technical field
The utility model belongs to solvent recovery unit, is specifically related to a kind of enclosed solvent recovering system.
Background technology
In Chemical Manufacture, usually by the mode of evaporative condenser, storage or re-using are reclaimed to used reaction dissolvent, at present conventional uncovered or slot bucket is as solvent recovery holding vessel, but this storage tank is in actual production, the leakage of organic solvent can be caused to volatilize, very easily pollute and produce and living environment.And the temperature of solvent that condensation goes out is general higher, it can carry and produce gas more, causes solvent loss more and air pollution.In use, storage tank also needs to carry back and forth, adds the labour intensity of workman.
Summary of the invention
The purpose of this utility model is to overcome the problems referred to above, provides a kind of enclosed solvent recovering system.
The technical solution of the utility model is:
A kind of closed solvent recovering system, it comprises solvent recovery tank, liquid level gauge and condenser, the top of described solvent recovery tank is respectively equipped with solvent feeding mouth and exhaust outlet, described solvent feeding mouth is connected with solvent feeding pipe after condensation, described exhaust outlet is connected with the gas access to be condensed bottom described condenser, described liquid level gauge is located on the outer wall of described solvent recovery tank, and the two ends up and down of liquid level gauge are connected with recycling can bottom opening with recycling can upper shed respectively.
In a kind of scheme, solvent recovery tank is horizontal stainless steel storage tank, is provided with solvent reclaiming mouth in the bottom of solvent recovery tank, is provided with the manhole that can open at the top of solvent recovery tank.
In a kind of scheme, be provided with the base in order to fixing solvent recovery tank in the bottom of described solvent recovery tank.
In a kind of scheme, described condenser is chilled brine condenser, and the top gas outlet of condenser is connected to exhaust treatment system by pipeline.
The beneficial effects of the utility model:
Device of the present utility model can not become solvent loss, also or can not carry associated gas and cause air pollution because of solvent volatilization, by condensation recycling design being processed further by tail gas as much as possible.This device obviously can be found out quantity of solvent in storage tank and by pipeline direct reuse to equipment needed thereby, without the need to carrying or mobile, save manpower.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the side structure schematic diagram of Fig. 1.
In figure, 1-solvent recovery tank, 2-manhole, 3-exhaust outlet, 4-feeding mouth, 5-condenser, 6-feeding pipe, 7-liquid level gauge, 8-solvent reclaiming mouth, 9-base, the upper shed of 10-recycling can, 11-recycling can bottom opening.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, this closed solvent recovering system comprises solvent recovery tank 1, liquid level gauge 7 and condenser 5.Wherein solvent recovery tank 1 adopts enclosed tank body, in a kind of preferred version, can adopt horizontal stainless steel storage tank.Be respectively equipped with solvent feeding mouth 4, exhaust outlet 3 and the manhole 2 that can close at the top of solvent recovery tank 1, also can be provided with pore.Wherein solvent feeding mouth 4 and exhaust outlet 3 place can be provided with valve, and at manhole 2, place can be provided with the upper cover that can open.Be provided with solvent reclaiming mouth 8 in the bottom of solvent recovery tank 1, also can be provided with valve further at this solvent reclaiming mouth 8 place.
The solvent feeding mouth 4 of solvent recovery tank 1 is connected with solvent feeding pipe 6 after condensation, in order to be imported in solvent recovery tank 1 by solvent after the condensation in feeding pipe 6.The exhaust outlet 3 of solvent recovery tank 1 is connected with the gas access to be condensed of the bottom of described condenser 5, make the further condensation of gas that the solvent in importing solvent recovery tank 1 volatilizees or carries, solvent refluxing is made to return in solvent recovery tank 1, and the top gas outlet of condenser 5 is connected to exhaust treatment system by pipeline, further harmless treatment is done to gas uncooled in condenser 5.This condenser 5 can adopt existing multiple industrial condenser, particularly adopts chilled brine condenser.
Described liquid level gauge 7 is located on the outer wall of described solvent recovery tank 1, and liquid level gauge 7 is located at one end of solvent recovery tank 1 in fig. 1 and 2.The bottom of solvent recovery tank 1 is provided with recycling can bottom opening 11, and the top of solvent recovery tank 1 or top are provided with recycling can upper shed 10, and the two ends up and down of liquid level gauge 7 are connected with recycling can bottom opening 11 with recycling can upper shed 10 respectively.Also the valve controlling liquid flow or flow can be set up in the upper and lower of liquid level gauge 7.The base 9 in order to fixing solvent recovery tank is provided with in the bottom of solvent recovery tank 1.
Native system is when generally running, first close solvent reclaiming mouth 8 and manhole 2, in solvent recovery tank 1, solvent is imported from solvent feeding pipe 6 after condensation, the gas that solvent volatilization produces and the gas carried import in condenser 5 by exhaust outlet 3, pass back in solvent recovery tank 1 after solvent condenses in gas, uncondensed gas is discharged from condenser 5 top and is imported exhaust treatment system and does further process.The capacity of solvent recovery tank 1 internal solvent is monitored by liquid level gauge 7.When processing if do not needed, then close feeding mouth 4, also can close exhaust outlet 3 further.During as needed the solvent reclaiming in solvent recovery tank 1, then open solvent reclaiming mouth, also can open exhaust outlet 3 further or open the pore separately established at solvent recovery tank 1 top, the solvent in solvent recovery tank 1 is derived.
Claims (4)
1. a closed solvent recovering system, it is characterized in that comprising solvent recovery tank (1), liquid level gauge (7) and condenser (5), the top of described solvent recovery tank (1) is respectively equipped with solvent feeding mouth (4) and exhaust outlet (3), described solvent feeding mouth (4) is connected with solvent feeding pipe (6) after condensation, described exhaust outlet (3) is connected with the gas access to be condensed of described condenser (5) bottom, described liquid level gauge (7) is located on the outer wall of described solvent recovery tank (1), the two ends up and down of liquid level gauge (7) are connected with recycling can bottom opening (11) with recycling can upper shed (10) respectively.
2. closed solvent recovering system according to claim 1, it is characterized in that described solvent recovery tank (1) is for horizontal stainless steel storage tank, be provided with solvent reclaiming mouth (8) in the bottom of solvent recovery tank (1), be provided with the manhole (2) that can open at the top of solvent recovery tank (1).
3. closed solvent recovering system according to claim 1 and 2, is characterized in that the base (9) be provided with in the bottom of described solvent recovery tank (1) in order to fixing solvent recovery tank.
4. closed solvent recovering system according to claim 1 and 2, is characterized in that described condenser (5) is for chilled brine condenser, and the top gas outlet of condenser (5) is connected to exhaust treatment system by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420788597.6U CN204275554U (en) | 2014-12-12 | 2014-12-12 | Closed solvent recovering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420788597.6U CN204275554U (en) | 2014-12-12 | 2014-12-12 | Closed solvent recovering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204275554U true CN204275554U (en) | 2015-04-22 |
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ID=52858755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420788597.6U Active CN204275554U (en) | 2014-12-12 | 2014-12-12 | Closed solvent recovering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204275554U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108992949A (en) * | 2018-07-26 | 2018-12-14 | 北京富海天环保科技有限公司 | A kind of device and method promoting the material dissolution containing residual solvent and recycling design |
| CN113209783A (en) * | 2021-03-08 | 2021-08-06 | 江苏海企化工仓储股份有限公司 | A tail gas recovery system for isobutyraldehyde is stored |
-
2014
- 2014-12-12 CN CN201420788597.6U patent/CN204275554U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108992949A (en) * | 2018-07-26 | 2018-12-14 | 北京富海天环保科技有限公司 | A kind of device and method promoting the material dissolution containing residual solvent and recycling design |
| CN113209783A (en) * | 2021-03-08 | 2021-08-06 | 江苏海企化工仓储股份有限公司 | A tail gas recovery system for isobutyraldehyde is stored |
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213211 Jiangsu Province, Changzhou city Jintan town Bai Long Dang Industrial Park B District No. 4 Patentee after: Jiangsu Lingyun pharmaceutical Limited by Share Ltd Address before: 213211 Jiangsu Province, Changzhou city Jintan town Bai Long Dang Industrial Park B District No. 4 Patentee before: JIANGSU LINGYUN PHARMACEUTICAL CO., LTD. |