CN104096371A - Rectification vacuum-pumping system of desulfurizer device - Google Patents
Rectification vacuum-pumping system of desulfurizer device Download PDFInfo
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- CN104096371A CN104096371A CN201310115780.XA CN201310115780A CN104096371A CN 104096371 A CN104096371 A CN 104096371A CN 201310115780 A CN201310115780 A CN 201310115780A CN 104096371 A CN104096371 A CN 104096371A
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- pipeline
- vacuum pump
- screw vacuum
- dry screw
- pumping system
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Abstract
The invention relates to a rectification vacuum-pumping system of a desulfurizer device. The system comprises a reflux tank which is connected with an anti-impact safety tank through a pipeline. The anti-impact safety tank is connected with a dried screw vacuum pump through a pipeline. The dried screw vacuum pump is connected with a water tank through a pipeline. The system provided by the invention saves steam, and subsequent wastewater contains low content of monomethylamine, so that the whole system is simplified.
Description
Technical field
The present invention relates to one and vacuumize treatment system, be specifically related to a kind of rectifying and vacuumize treatment system.
Background technology
In the prior art, be to manufacture N methyldiethanol amine by oxirane and monomethyl amine heating, in whole processing procedure, need to use secondary evacuation system, one-level is liquid-ring type evacuation, and secondary is vacuum jet, power consumption is higher like this, and system complex; Manufacturing in the follow-up waste water of N methyldiethanol amine, can contain a large amount of monomethyl amines, so both waste resource, increase again production cost.
Summary of the invention
Goal of the invention: the object of the invention is, in order to overcome deficiency of the prior art, provides a kind of steam saving, low containing monomethyl amine amount in follow-up waste water, the desulfurizing agent device rectifying pumped vacuum systems that total system is simplified.
Technical scheme: in order to solve the problems of the technologies described above, a kind of desulfurizing agent device rectifying pumped vacuum systems of the present invention, it comprises return tank, described return tank is connected with erosion control safety can by pipeline, described erosion control safety can is connected with dry screw vacuum pump by pipeline, and described dry screw vacuum pump is connected with water pot by pipeline.
Described dry screw vacuum pump has three, and they are arranged in parallel.
The power of described dry screw vacuum pump is 30kw.
Beneficial effect: the present invention compared with prior art, its remarkable advantage is: the each parts of the present invention are closely connected, safe and reliable to operation, adopt three dry screw vacuum pumps to replace liquid-ring type evacuation and vacuum jet, so both simplified production system, remove again the consumption of steam, so greatly save cost, and in follow-up waste water, the content of monomethyl amine also reduces widely, before comparing improvement, can reduce by 97.5% left and right, the resources of production are saved, the realistic instructions for use of native system.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Wherein:
1, return tank; 2, erosion control safety can; 3, dry screw vacuum pump; 4, water pot
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
As shown in Figure 1, a kind of desulfurizing agent device rectifying pumped vacuum systems of the present invention, it comprises return tank 1, described return tank 1 is connected with erosion control safety can 2 by pipeline, described erosion control safety can 2 is connected with dry screw vacuum pump 3 by pipeline, and described dry screw vacuum pump 3 is connected with water pot 4 by pipeline; Described dry screw vacuum pump 3 has three, and they are arranged in parallel; The power of described dry screw vacuum pump 3 is 30kw.The each parts of the present invention are closely connected, safe and reliable to operation, adopt three dry screw vacuum pumps to replace liquid-ring type evacuation and vacuum jet, so both simplified production system, remove again the consumption of steam, so greatly saved cost, and in follow-up waste water, the content of monomethyl amine also reduces widely, before comparing improvement, can reduce by 97.5% left and right, save the resources of production, the realistic instructions for use of native system.
The invention provides a kind of thinking and method; method and the approach of this technical scheme of specific implementation are a lot; the above is only the preferred embodiment of the present invention; should be understood that; for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications; these improvements and modifications also should be considered as protection scope of the present invention, in the present embodiment not clear and definite each part all available prior art realized.
Claims (3)
1. a desulfurizing agent device rectifying pumped vacuum systems, it is characterized in that: it comprises return tank (1), described return tank (1) is connected with erosion control safety can (2) by pipeline, described erosion control safety can (2) is connected with dry screw vacuum pump (3) by pipeline, and described dry screw vacuum pump (3) is connected with water pot (4) by pipeline.
2. desulfurizing agent device rectifying pumped vacuum systems according to claim 1, is characterized in that: described dry screw vacuum pump (3) has three, and they are arranged in parallel.
3. desulfurizing agent device rectifying pumped vacuum systems according to claim 1, is characterized in that: the power of described dry screw vacuum pump (3) is 30kw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310115780.XA CN104096371A (en) | 2013-04-03 | 2013-04-03 | Rectification vacuum-pumping system of desulfurizer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310115780.XA CN104096371A (en) | 2013-04-03 | 2013-04-03 | Rectification vacuum-pumping system of desulfurizer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104096371A true CN104096371A (en) | 2014-10-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310115780.XA Pending CN104096371A (en) | 2013-04-03 | 2013-04-03 | Rectification vacuum-pumping system of desulfurizer device |
Country Status (1)
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| CN (1) | CN104096371A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004074187A1 (en) * | 2003-02-21 | 2004-09-02 | Abraham Ebenezer Muthunayagam | A process, system and design for desalination of sea water |
| CN201473473U (en) * | 2009-05-20 | 2010-05-19 | 湖州吉昌化学有限公司 | Device by utilizing 2-ethyl anthraquinone crude product to be rectified and purified |
| CN102120935A (en) * | 2011-01-10 | 2011-07-13 | 佛山汉维机电科技有限公司 | Method for recycling heptane and saxol from waste saxol containing heptane |
| CN202346744U (en) * | 2011-07-29 | 2012-07-25 | 海湾环保工程（北京）股份有限公司 | Dry vacuum system for oil and gas recovery of oil depot |
| CN202620765U (en) * | 2012-07-10 | 2012-12-26 | 宿迁科思化学有限公司 | Tail gas recovering complete equipment for rectifying tower |
| CN203208712U (en) * | 2013-04-03 | 2013-09-25 | 江苏创新石化有限公司 | Rectifying vacuum-pumping system of desulfurizer device |
-
2013
- 2013-04-03 CN CN201310115780.XA patent/CN104096371A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004074187A1 (en) * | 2003-02-21 | 2004-09-02 | Abraham Ebenezer Muthunayagam | A process, system and design for desalination of sea water |
| CN201473473U (en) * | 2009-05-20 | 2010-05-19 | 湖州吉昌化学有限公司 | Device by utilizing 2-ethyl anthraquinone crude product to be rectified and purified |
| CN102120935A (en) * | 2011-01-10 | 2011-07-13 | 佛山汉维机电科技有限公司 | Method for recycling heptane and saxol from waste saxol containing heptane |
| CN202346744U (en) * | 2011-07-29 | 2012-07-25 | 海湾环保工程（北京）股份有限公司 | Dry vacuum system for oil and gas recovery of oil depot |
| CN202620765U (en) * | 2012-07-10 | 2012-12-26 | 宿迁科思化学有限公司 | Tail gas recovering complete equipment for rectifying tower |
| CN203208712U (en) * | 2013-04-03 | 2013-09-25 | 江苏创新石化有限公司 | Rectifying vacuum-pumping system of desulfurizer device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141015 |