CN201333329Y - Acrylonitrile composite condensing cooling device - Google Patents
Acrylonitrile composite condensing cooling device Download PDFInfo
- Publication number
- CN201333329Y CN201333329Y CNU2008202388647U CN200820238864U CN201333329Y CN 201333329 Y CN201333329 Y CN 201333329Y CN U2008202388647 U CNU2008202388647 U CN U2008202388647U CN 200820238864 U CN200820238864 U CN 200820238864U CN 201333329 Y CN201333329 Y CN 201333329Y
- Authority
- CN
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- Prior art keywords
- tank
- cooling
- pipe coil
- coil pipe
- type tank
- 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
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 37
- NLHHRLWOUZZQLW-UHFFFAOYSA-N acrylonitrile Chemical compound 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C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 239000002131 composite material Substances 0.000 title claims abstract description 9
- 239000000498 cooling water Substances 0.000 claims abstract description 4
- 238000009833 condensation Methods 0.000 claims description 12
- 230000005494 condensation Effects 0.000 claims description 12
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000004821 distillation Methods 0.000 description 2
- 150000002825 nitriles Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Abstract
The utility model discloses an acrylonitrile composite condensing cooling device, comprising two cooling tanks, wherein, each cooling tank consists of a tank body and a pipe coil arranged therein. A cooling water inlet is respectively arranged on the tank bodies of the two cooling tanks, wherein, one cooling tank is a vertical type tank and the other cooling tank is a horizontal type tank; the section surface of the pipe coil of the horizontal type tank is larger than the section surface of the pipe coil of the vertical type tank; the inlet of the pipe coil of the vertical type tank extends out of the tank body from the top wall of the tank body, and the outlet thereof extends out of the tank body from the bottom wall of the tank body and is communicated with the inlet of the pipe coil of the horizontal type tank; and the inlet of the pipe coil of the horizontal type tank is lower than the outlet of the pipe coil of the vertical type tank. Compared with the section surface of the pipe coil of the vertical type tank, the section surface of the pipe coil of the horizontal type tank is doubled, cooled acrylonitrile liquid is positioned at the lower pipe cavity of the pipe coil of the horizontal type tank, and uncooled acrylonitrile liquid is positioned at the upper pipe cavity of the pipe coil of the horizontal type tank, therefore, the utility model forms gas-liquid separating status and greatly improves the cooling speed and the cooling efficiency of the acrylonitrile gas in the horizontal type tank.
Description
Technical field
The utility model relates to the condensation cooling device, especially relates to acrylonitrile composite condensation cooling device.
Background technology
After need carrying out condensation, cooling processing, the acrylonitrile gas that distillation still steams is transported in the smart nitrile jar.It is to take multistage vertical cooling tank series system to carry out that the present acrylonitrile gas that distillation still is steamed carries out the condensation cooling.The deficiency of its existence mainly is that condensation long-acting rate cool time is low, and the cooling tank investment is bigger.
The utility model content
The acrylonitrile composite condensation cooling device that provides a kind of cooling effectiveness high is provided the utility model purpose.
For achieving the above object, the utility model can be taked following technical proposals:
Acrylonitrile composite condensation cooling device described in the utility model, it comprises two cooling tanks, described two cooling tanks are formed by tank body and the coil pipe that sets within it, and offer cooling water outlet and inlet on the tank body of two cooling tanks respectively; One of them cooling tank is a vertical tank, and another cooling tank is a horizontal tank; The coil pipe sectional area of described horizontal tank is greater than the coil pipe sectional area of vertical tank; The coil pipe import of vertical tank is extended outside the tank body from this tank body roof, and its outlet is extended outside the tank body and with the coil pipe import of horizontal tank from this tank body diapire and to be connected; The coil pipe import of horizontal tank is lower than the coil pipe outlet of vertical tank.
The coil pipe sectional area of described horizontal tank is a times of vertical tank coil pipe sectional area.
The utility model advantage is to take the coil pipe import with described horizontal tank to be connected with the coil pipe outlet mode that is lower than vertical tank, after acrylonitrile gas enters and enters the coil pipe of horizontal tank after the vertical tank coil pipe cools off like this, because the coil pipe sectional area of horizontal tank is greater than one times of vertical tank coil pipe sectional area, the acrylonitrile liquid that is condensed is positioned at the following tube chamber of horizontal tank coil pipe, and the acrylonitrile gas that is not condensed is positioned at the last tube chamber of horizontal tank coil pipe, thereby form the gas-liquid separation state, improved the condensation rate and the efficient of horizontal tank coil pipe inner propene nitrile gas greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, acrylonitrile composite condensation cooling device described in the utility model, it comprises two cooling tanks 1,2, and described two cooling tanks 1,2 are formed by tank body and the coil pipe that sets within it, offer cooling water import and export 3,4 on the tank body of two cooling tanks 1,2 respectively; One of them cooling tank 1 is a vertical tank, and another cooling tank 2 is a horizontal tank; Coil pipe 5 sectional areas of described horizontal tank are times of vertical tank coil pipe 6 sectional areas; 6 imports of vertical tank coil pipe are extended outside the tank body from this tank body roof, and its outlet is extended outside the tank body and with 5 imports of horizontal tank coil pipe from this tank body diapire and to be connected; 5 imports of horizontal tank coil pipe are lower than coil pipe 6 outlets of vertical tank.
Claims (2)
1, a kind of acrylonitrile composite condensation cooling device, it comprises two cooling tanks (1,2), described two cooling tanks (1,2) are formed by tank body and the coil pipe that sets within it, and offer cooling water outlet and inlet (3,4) on the tank body of two cooling tanks (1,2) respectively; It is characterized in that: one of them cooling tank (1) is a vertical tank, and another cooling tank (2) is a horizontal tank; The coil pipe of described horizontal tank (5) sectional area is greater than coil pipe (6) sectional area of vertical tank; The coil pipe of vertical tank (6) import is extended outside the tank body from this tank body roof, and its outlet is extended outside the tank body and with coil pipe (5) import of horizontal tank from this tank body diapire and to be connected; The coil pipe of horizontal tank (5) import is lower than coil pipe (6) outlet of vertical tank.
2, acrylonitrile composite condensation cooling device according to claim 1 is characterized in that: the coil pipe of described horizontal tank (5) sectional area is a times of vertical tank coil pipe (6) sectional area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202388647U CN201333329Y (en) | 2008-12-29 | 2008-12-29 | Acrylonitrile composite condensing cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202388647U CN201333329Y (en) | 2008-12-29 | 2008-12-29 | Acrylonitrile composite condensing cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201333329Y true CN201333329Y (en) | 2009-10-28 |
Family
ID=41284971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202388647U Expired - Fee Related CN201333329Y (en) | 2008-12-29 | 2008-12-29 | Acrylonitrile composite condensing cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201333329Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706177A (en) * | 2012-06-07 | 2012-10-03 | 镇江新梦溪能源科技有限公司 | Fresh water condensing device for sea water desalinization |
| US20130059349A1 (en) * | 2010-05-06 | 2013-03-07 | Dia-Nitrix Co., Ltd. | Method for producing acrylamide using microbial catalyst |
| CN103423425A (en) * | 2012-05-17 | 2013-12-04 | 沃德(天津)传动有限公司 | Cooling coil pipe |
-
2008
- 2008-12-29 CN CNU2008202388647U patent/CN201333329Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130059349A1 (en) * | 2010-05-06 | 2013-03-07 | Dia-Nitrix Co., Ltd. | Method for producing acrylamide using microbial catalyst |
| CN103423425A (en) * | 2012-05-17 | 2013-12-04 | 沃德(天津)传动有限公司 | Cooling coil pipe |
| CN102706177A (en) * | 2012-06-07 | 2012-10-03 | 镇江新梦溪能源科技有限公司 | Fresh water condensing device for sea water desalinization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHENGZHOU ZHENGJIA ENERGY ENVIRONMENTAL PROTECTION Free format text: FORMER NAME: ZHENGZHOU ZHENGLI POLYMER TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 451191 west side of 107 National Road, Longhu Town, Xinzheng, Henan Patentee after: ZHENGZHOU ZHENGJIA ENERGY ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: Xinzheng City, Henan province 451191 Shuanghu town of Longhu Shuanghu Road Economic Development Zone Patentee before: Zhengzhou Zhengli Polymer Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 451191 west side of 107 National Road, Longhu Town, Xinzheng, Henan Patentee after: HENAN ZHENGJIA ENERGY ENVIRONMENTAL PROTECTION CO., LTD. Address before: 451191 west side of 107 National Road, Longhu Town, Xinzheng, Henan Patentee before: ZHENGZHOU ZHENGJIA ENERGY ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20171229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |