CN204891528U - Chemical industry steam residual solvent recovery unit - Google Patents
Chemical industry steam residual solvent recovery unit Download PDFInfo
- Publication number
- CN204891528U CN204891528U CN201520569822.1U CN201520569822U CN204891528U CN 204891528 U CN204891528 U CN 204891528U CN 201520569822 U CN201520569822 U CN 201520569822U CN 204891528 U CN204891528 U CN 204891528U
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- CN
- China
- Prior art keywords
- condenser pipe
- pipeline
- holding vessel
- solvent recovery
- buffer tank
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a chemical industry steam residual solvent recovery unit relates to the chemical industry equipment field. It includes fan, steam buffer tank, pipeline, first condenser pipe, second condenser pipe, holding vessel, solvent recovery pump, the fan passes through the pipeline to be connected with the steam buffer tank, and the steam buffer tank passes through the pipeline with first condenser pipe and links to each other, and the export of pipeline is located the right side side of serving of first condenser pipe, connecting tube below the left side end of first condenser pipe, and first condenser pipe links to each other with the second condenser pipe, and the second condenser pipe passes through the pipeline and links to each other with the holding vessel, sets up the pipeline between holding vessel and the solvent recovery pump, makes holding vessel and solvent recovery pump communicate with each other, the holding vessel on be provided with the observation sight glass. The utility model discloses beneficial effect does: its simple structure, reasonable in design, solvent have obtained effective recycling, retrieve effectually, and reduction in production cost, economic benefits are showing and are improving, simultaneously reducible environmental pollution.
Description
Technical field:
The utility model relates to field of chemical equipment, is specifically related to a kind of chemical industry steam residual solvent retracting device.
Background technology:
Commonly use organic solvent in Chemical Manufacture, most organic solvent all contains toxic, as benzene class, aldehydes, hydro carbons etc., to causing environmental pollution after discharge.Although along with the enhancing of environmental protection of enterprise consciousness, chemical enterprise discharges, to reduce environmental pollution after all carrying out purified treatment for the waste water and gas in production again.But in production process because the dissolvent residual Recovery Purifying process added in steam that thermal response or exothermic reaction produce is often out in the cold, evaporate in workshop or outdoor air after solvent discharge residual in chemical industry steam, not only easy to environment, to the mankind and vegeto-animal very harmful, and easily cause waste of solvent, therefore the recycling of residual solvent in steam is seemed be even more important.Steam solvent recovery unit ubiquity system architecture of the prior art is complicated, reclaim halfway problem, still has residual drain, still works the mischief to environment.
Utility model content:
The purpose of this utility model is defect for prior art and deficiency, the chemical industry steam residual solvent retracting device providing a kind of structure simple, reasonable in design, easy to use, it can improve organic efficiency, reduces environmental pollution, recovering effect is good, can reduce production cost.
In order to solve the problem existing for background technology, the technical solution adopted in the utility model is: it comprises blower fan, steam buffer tank, pipeline, the first condenser pipe, the second condenser pipe, holding vessel, solvent recovery pump; Described blower and pipeline is connected with steam buffer tank, steam buffer tank is connected by pipeline with the first condenser pipe, the outlet of pipeline is positioned at above the right-hand end of the first condenser pipe, connecting pipe below the left-hand end of the first condenser pipe, first condenser pipe is connected with the second condenser pipe, second condenser pipe is connected with holding vessel by pipeline, arranges pipeline between holding vessel and solvent recovery pump, and holding vessel is communicated with solvent recovery pump.
Further, described holding vessel is provided with observation visor.
After adopting said structure; the utility model beneficial effect is: its structure is simple, reasonable in design, easy to use; in chemical industry steam, residual solvent obtains effective recovery; recovering effect is good, and organic efficiency is high, reduces production cost; remarkable in economical benefits improves; simultaneously can emissions reduction, reduce environmental pollution, be conducive to environmental protection.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is holding vessel and the structural representation observing visor in Fig. 1.
Description of reference numerals: blower fan 1, steam buffer tank 2, pipeline 3, first condenser pipe 4, second condenser pipe 5, holding vessel 6, solvent recovery pump 7, observation visor 8.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is further described.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with the drawings and the specific embodiments, the utility model is further elaborated.Should be appreciated that detailed description of the invention described herein only in order to explain the utility model, and be not used in restriction the utility model.
As depicted in figs. 1 and 2, this detailed description of the invention adopts following technical scheme: it comprises blower fan 1, steam buffer tank 2, pipeline 3, first condenser pipe 4, second condenser pipe 5, holding vessel 6, solvent recovery pump 7; Described blower fan 1 is connected with steam buffer tank 2 by pipeline 3, steam buffer tank 2 is connected by pipeline 3 with the first condenser pipe 4, the outlet of pipeline 3 is positioned at above the right-hand end of the first condenser pipe 4, connecting pipe 3 below the left-hand end of the first condenser pipe 4, first condenser pipe 4 is connected with the second condenser pipe 5, second condenser pipe 5 is connected with holding vessel 6 by pipeline 3, arranges pipeline 3, holding vessel 6 is communicated with solvent recovery pump 7 between holding vessel 6 and solvent recovery pump 7.
Further, described holding vessel 6 is provided with and observes visor 8.
During concrete use, by blower fan 1 by the steam suction steam buffer tank 2 containing solvent of generation when producing, steam containing solvent is entered in the first condenser pipe 4 by pipeline 3 and carries out condensation, enter the second condenser pipe 5 through the condensed liquid of the first condenser pipe 4 and carry out condensation again, to reach better condensation effect, liquid after time condensation enters holding vessel 6, water is filled in holding vessel 6, utilize solvent and the molten feature of aqueous phase, solvent and the aqueous phase of condensation are molten, be stored in holding vessel 6, liquid and the water of water-fast waste gas are immiscible, be present in holding vessel 6, be separated with the mixed liquor of water with solvent, liquid level delamination is observed by observing visor 8, extract solvent content out feeding subsequent processing by solvent recovery pump 7 to be separated, water-fast waste gas liquid is also discharged by solvent recovery pump 7 and is entered subsequent processing, environmental pollution can be reduced.
This detailed description of the invention structure is simple, and reasonable in design, easy to use, solvent obtains effective recovery, and recovering effect is good, and organic efficiency is high, reduces production cost, and remarkable in economical benefits improves, simultaneously can emissions reduction, reduces environmental pollution, is conducive to environmental protection.
The above, only in order to the technical solution of the utility model to be described and unrestricted, other amendment that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (3)
1. a chemical industry steam residual solvent retracting device, is characterized in that comprising blower fan (1), steam buffer tank (2), pipeline (3), the first condenser pipe (4), holding vessel (5), solvent recovery pump (6); Described blower fan (1) is connected with steam buffer tank (2) by pipeline (3), steam buffer tank (2) is connected by pipeline (3) with the first condenser pipe (4), first condenser pipe (4) is connected with the second condenser pipe (5), second condenser pipe (5) is connected with holding vessel (6) by pipeline (3), arrange pipeline (3) between holding vessel (6) and solvent recovery pump (7), holding vessel (6) communicates with solvent recovery pump (7).
2. a kind of chemical industry steam residual solvent retracting device according to claim 1, is characterized in that described holding vessel (6) is provided with and observes visor (8).
3. a kind of chemical industry steam residual solvent retracting device according to claim 1, it is characterized in that the outlet of the described pipeline (3) be connected with steam buffer tank (2) is positioned at above the right-hand end of the first condenser pipe (4), the one end of the pipeline (3) be connected with holding vessel (6) is positioned at below the left-hand end of the second condenser pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520569822.1U CN204891528U (en) | 2015-07-27 | 2015-07-27 | Chemical industry steam residual solvent recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520569822.1U CN204891528U (en) | 2015-07-27 | 2015-07-27 | Chemical industry steam residual solvent recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204891528U true CN204891528U (en) | 2015-12-23 |
Family
ID=54913745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520569822.1U Expired - Fee Related CN204891528U (en) | 2015-07-27 | 2015-07-27 | Chemical industry steam residual solvent recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204891528U (en) |
-
2015
- 2015-07-27 CN CN201520569822.1U patent/CN204891528U/en not_active Expired - Fee Related
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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: 20151223 Termination date: 20170727 |