CN201415981Y - Waste liquor recovery device - Google Patents
Waste liquor recovery device Download PDFInfo
- Publication number
- CN201415981Y CN201415981Y CN2009201192821U CN200920119282U CN201415981Y CN 201415981 Y CN201415981 Y CN 201415981Y CN 2009201192821 U CN2009201192821 U CN 2009201192821U CN 200920119282 U CN200920119282 U CN 200920119282U CN 201415981 Y CN201415981 Y CN 201415981Y
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- CN
- China
- Prior art keywords
- compressor
- liquid
- waste
- overline
- waste liquor
- Prior art date
- 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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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a waste liquor recovery device, which belongs to the polypropylene production equipment. A compressor entrance separation tank is connected with a compressor via a recoverytube, a liquid-waste treatment tank is connected with the compressor entrance separation tank, and a pump is arranged between the liquid-waste treatment tank and the compressor entrance separation tank. The waste liquor recovery device is characterized in that an overline is lead out of the recovery tube, one end of the overline is connected with the recovery tube while the other end thereof is connected with the liquid-waste treatment tank, and two ends of the overline form a pressure difference. In the waste liquor recovery device, waste liquor discharged from the compressor is directly connected into the liquid-waste treatment tank via the overline and then conveyed to the liquid-waste treatment tank for treatment via the pressure difference formed at both ends of the overline, therebynot only resulting in simple structure and reducing the energy consumption cost, but also avoiding contamination caused by waste liquor flowing into the compressor entrance separation tank.
Description
Technical field
The utility model relates to a kind of polypropylene English name: the Polypropylene production unit of (being called for short PP), particularly relates to a kind of waste liquid recovery apparatus of compressor.
Background technology
At present, in polyacrylic production process, the propylene gas of coming out by the low pressure propylene washing tower, compressed machine inlet separating tank, after compressor is handled, gas device reuse after the compression, and to be discharged into the suction port of compressor separating tank earlier by the relief liquor that separating tank between compressor stage comes out, delivering to the liquid waste disposal jar with pump then goes to handle, the shortcoming of this liquid waste disposal mode is that waste liquid enters into the suction port of compressor separating tank, has polluted the suction port of compressor separating tank easily, simultaneously, waste liquid is evacuated in the treatment tank from the separating tank of suction port of compressor, needs pump, so just wasted the energy consumption of pump operation.
The utility model content
At the problems referred to above, the purpose of this utility model provides a kind of compressor waste liquid recovery apparatus that can reduce the pump operation energy consumption.
The purpose of this utility model is to realize like this, a kind of waste liquid recovery apparatus, the suction port of compressor separating tank links to each other with compressor by recovery tube, the liquid waste disposal jar separates with the suction port of compressor) jar link to each other, pump is arranged between liquid waste disposal jar and the suction port of compressor separating tank, it is characterized in that: lead to a cross-line on recovery tube, cross-line one end connects recovery tube, the other end connects the liquid waste disposal jar, forms pressure reduction between the two ends of cross-line.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
In conjunction with shown in Figure 1, suction port of compressor separating tank 2 links to each other with washing tower 1, compressor 3 links to each other with suction port of compressor separating tank 2, the waste liquid that is come out by compressor 3 is disposed in the suction port of compressor separating tank 2 by recovery tube 6, liquid waste disposal jar 7 links to each other with suction port of compressor separating tank 2, pump 4 is arranged between liquid waste disposal jar 7 and the suction port of compressor separating tank 2, the utility model is by having increased a cross-line 7 on recovery tube 6, cross-line 7 one ends connect recovery tube 6, the other end connects liquid waste disposal jar 7, forms pressure reduction between the two ends of cross-line 7.The utility model directly is connected into liquid waste disposal jar 7 by cross-line 7 with the waste liquid that compressor 3 discharges, utilize the pressure reduction at cross-line 7 two ends directly waste liquid to be delivered to 7 processing of liquid waste disposal jar, simple in structure, both reduced energy consumption cost, waste liquid can not enter into the suction port of compressor separating tank yet and pollute, and has also simplified operation steps.
Claims (1)
1, a kind of waste liquid recovery apparatus, suction port of compressor separating tank (2) links to each other with compressor (3) by recovery tube (6), liquid waste disposal jar (7) links to each other with suction port of compressor separating tank (2), pump (4) is arranged between liquid waste disposal jar (7) and the suction port of compressor separating tank (2), it is characterized in that: on recovery tube (6), lead to a cross-line (7), cross-line (7) one ends connect recovery tube (6), and the other end connects liquid waste disposal jar (7), forms pressure reduction between the two ends of cross-line (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201192821U CN201415981Y (en) | 2009-05-07 | 2009-05-07 | Waste liquor recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201192821U CN201415981Y (en) | 2009-05-07 | 2009-05-07 | Waste liquor recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201415981Y true CN201415981Y (en) | 2010-03-03 |
Family
ID=41792396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201192821U Expired - Fee Related CN201415981Y (en) | 2009-05-07 | 2009-05-07 | Waste liquor recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201415981Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316857A (en) * | 2013-06-07 | 2013-09-25 | 合肥彩虹蓝光科技有限公司 | Device for safely and efficiently recycling high-risk chemical medical solution |
| CN108797225A (en) * | 2018-06-05 | 2018-11-13 | 崔雪柯 | A method of producing boxboard using paper mill effluent |
-
2009
- 2009-05-07 CN CN2009201192821U patent/CN201415981Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316857A (en) * | 2013-06-07 | 2013-09-25 | 合肥彩虹蓝光科技有限公司 | Device for safely and efficiently recycling high-risk chemical medical solution |
| CN108797225A (en) * | 2018-06-05 | 2018-11-13 | 崔雪柯 | A method of producing boxboard using paper mill effluent |
| CN108797225B (en) * | 2018-06-05 | 2019-12-17 | 平阳县永恒纸业有限公司 | Method for producing boxboard by using waste liquor of paper mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100303 Termination date: 20140507 |