CN205516582U - Noncondensable gas reflux unit - Google Patents
Noncondensable gas reflux unit Download PDFInfo
- Publication number
- CN205516582U CN205516582U CN201620135092.9U CN201620135092U CN205516582U CN 205516582 U CN205516582 U CN 205516582U CN 201620135092 U CN201620135092 U CN 201620135092U CN 205516582 U CN205516582 U CN 205516582U
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- Prior art keywords
- shell
- chamber
- goes out
- interior condenser
- fixed gas
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a noncondensable gas reflux unit, including setting up the noncondensable gas exit tube on the fractionating tower, the condenser pipe that noncondensable gas exit tube intercommunication has the slope to set up, its characterized in that: the both ends of condenser pipe are provided with the coolant liquid respectively and enter chamber and coolant liquid play chamber, the chamber intercommunication is advanced to the coolant liquid has the coolant liquid to advance the pipe, the condenser pipe has the hydrops chamber through feed liquid exit tube intercommunication, pipeline and fractionating tower intercommunication are passed through to the bottom in hydrops chamber, be provided with the switch on the pipeline, the top in hydrops chamber communicates there is the recovery tube, recovery tube and noncondensable gas exit tube intercommunication. This noncondensable gas reflux unit can be convenient the backward flow noncondensable gas, improve utilization ratio of material, utilization ratio of material improves more than 12% than traditional reflux unit, heat exchange efficiency is high moreover, can be convenient carry out further condensation to the noncondensable gas.
Description
Technical field
This utility model relates to a kind of petrochemical industry and produces equipment, particularly relates to a kind of fixed gas reflux.
Background technology
Fractionating column, when carrying out fractional distillation work, usually has gas not condense, and by gas discharge easily waste with pollute environment, the recovery of fixed gas can greatly increase the utilization rate of raw material, improve production efficiency.
Utility model content
Technical problem to be solved in the utility model is: the deficiency existed for prior art, it is provided that a kind of fixed gas reflux, and this fixed gas reflux can reflux fixed gas easily, improves raw material availability.For solving above-mentioned technical problem, the technical solution of the utility model is:
A kind of fixed gas reflux, goes out pipe including the fixed gas being arranged on fractionating column, and described fixed gas goes out pipe and is communicated with the condensing tube being obliquely installed, it is characterised in that: the two ends of described condensing tube are respectively arranged with coolant and enter chamber and coolant goes out chamber；Described coolant is entered chamber and is communicated with coolant inlet pipe, and described condensing tube goes out pipe by feed liquid and is communicated with fluid collection chamber；The bottom of fluid collection chamber is connected with fractionating column by pipeline, and described pipeline is provided with switch, and the top of fluid collection chamber is communicated with recovery tube, and described recovery tube goes out pipe with fixed gas and connects.
The following is and the further of technique scheme is improved:
Described condensing tube includes that condensed exterior shell, middle condensation shell, secondary interior condenser tube shell and interior condenser tube shell, described condensed exterior shell, middle condensation shell, secondary interior condenser tube shell and interior condenser tube valve jacket are connected together；Condensation shell goes out pipe with feed liquid and fixed gas goes out pipe and connects, and feed liquid goes out pipe and is obliquely installed.
There is in described interior condenser tube shell the passage accommodating feed liquid circulation, between described condensed exterior shell and middle condensation shell, between middle condensation shell and secondary interior condenser tube shell, between secondary interior condenser tube shell and interior condenser tube shell, form the passage accommodating coolant flow.
This fixed gas reflux can reflux fixed gas easily, improves raw material availability, and raw material availability improves more than 12% than traditional reflux, and heat exchange efficiency is high, can condense fixed gas further easily.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of fixed gas reflux that this utility model provides；
Fig. 2 is the structural representation of condensing tube in embodiment；
Fig. 3 is the structural representation of cooling wing plate.
Wherein:
1-fractionating column；2-fixed gas goes out pipe；3-coolant enters chamber；4-coolant inlet pipe；5-coolant goes out pipe；6-condensing tube；7-feed liquid goes out pipe；8-coolant goes out chamber；9-fluid collection chamber；10-switchs；11-recovery tube；61-condensed exterior shell；62-condenses shell；63-interior condenser tube shell；64-interior condenser tube shell；65-cools down wing plate；651-pedestal；652-the first radiating part；653-the second radiating part；654-shunts sword.
Detailed description of the invention
Embodiment, as shown in accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, a kind of fixed gas reflux, pipe 2 is gone out including the fixed gas being arranged on fractionating column 1, described fixed gas goes out pipe 2 and is communicated with the condensing tube 6 being obliquely installed, and the two ends of described condensing tube 6 are respectively arranged with coolant and enter chamber 3 and coolant goes out chamber 8；Described coolant is entered chamber 3 and is communicated with coolant inlet pipe 4, and described condensing tube 6 goes out pipe 7 by feed liquid and is communicated with fluid collection chamber 9；The bottom of fluid collection chamber 9 is connected with fractionating column 1 by pipeline, and described pipeline is provided with switch 10, and the top of fluid collection chamber 9 is communicated with recovery tube 11, and described recovery tube 11 goes out pipe 2 and connects with fixed gas.
Described condensing tube 6 includes that condensed exterior shell 61, middle condensation shell 62, secondary interior condenser tube shell 63 and interior condenser tube shell 64, described condensed exterior shell 61, middle condensation shell 62, secondary interior condenser tube shell 63 and interior condenser tube shell 64 connect together；Condensation shell 64 goes out pipe 7 with feed liquid and fixed gas goes out pipe 2 and connects, and feed liquid goes out
Pipe 7 is obliquely installed.
There is the passage accommodating feed liquid circulation, between described condensed exterior shell 61 and middle condensation shell 62, between middle condensation shell 62 and secondary interior condenser tube shell 63, secondary interior condenser tube shell 63 in described interior condenser tube shell 64
And form the passage accommodating coolant flow between interior condenser tube shell 64.Several cooling wing plates 65 it are uniformly provided with on described condensation shell 64 outer wall；
Described cooling wing plate 65 is through middle condensation shell 64 and time interior condenser tube shell 63.
Described cooling wing plate 65 includes pedestal the 651, first radiating part the 652, second radiating part 653 and shunting sword 654, and the vertical section of described pedestal the 651, first radiating part the 652, second radiating part 653 is trapezoidal.
Described pedestal 651 is connected with interior condenser tube shell 64, the cross-sectional width of pedestal 651 is gradually reduced to the direction away from interior condenser tube shell 64 by near interior condenser tube shell 64, and the cross-sectional width of described cooling wing plate 645 is gradually increased to the direction away from interior condenser tube shell 64 by near interior condenser tube shell 64.
This fixed gas reflux can reflux fixed gas easily, improves raw material availability, and raw material availability improves more than 12% than traditional reflux, and heat exchange efficiency is high, can condense fixed gas further easily.
Claims (3)
1. a fixed gas reflux, pipe (2) is gone out including the fixed gas being arranged on fractionating column (1), described fixed gas goes out pipe (2) and is communicated with the condensing tube (6) being obliquely installed, it is characterised in that: the two ends of described condensing tube (6) are respectively arranged with coolant and enter chamber (3) and coolant goes out chamber (8)；Described coolant is entered chamber (3) and is communicated with coolant inlet pipe (4), and described condensing tube (6) goes out pipe (7) by feed liquid and is communicated with fluid collection chamber (9)；The bottom of fluid collection chamber (9) is connected with fractionating column (1) by pipeline, and described pipeline is provided with switch (10), and the top of fluid collection chamber (9) is communicated with recovery tube (11), and described recovery tube (11) goes out pipe (2) with fixed gas and connects.
2. a kind of fixed gas reflux as described in claim 1, it is characterised in that: described condensing tube
(6) include that condensed exterior shell (61), middle condensation shell (62), secondary interior condenser tube shell (63) and interior condenser tube shell (64), described condensed exterior shell (61), middle condensation shell (62), secondary interior condenser tube shell (63) and interior condenser tube shell (64) connect together；Condensation shell (64) goes out pipe (7) with feed liquid and fixed gas goes out pipe (2) and connects, and feed liquid goes out pipe (7) and is obliquely installed.
3. a kind of fixed gas reflux as described in claim 2, it is characterized in that: there is in described interior condenser tube shell (64) passage accommodating feed liquid circulation, between described condensed exterior shell (61) and middle condensation shell (62), between middle condensation shell (62) and time interior condenser tube shell (63), between secondary interior condenser tube shell (63) and interior condenser tube shell (64), form the passage accommodating coolant flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620135092.9U CN205516582U (en) | 2016-02-23 | 2016-02-23 | Noncondensable gas reflux unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620135092.9U CN205516582U (en) | 2016-02-23 | 2016-02-23 | Noncondensable gas reflux unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205516582U true CN205516582U (en) | 2016-08-31 |
Family
ID=56778968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620135092.9U Active CN205516582U (en) | 2016-02-23 | 2016-02-23 | Noncondensable gas reflux unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205516582U (en) |
-
2016
- 2016-02-23 CN CN201620135092.9U patent/CN205516582U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181220 Address after: 261300 Chengtai Road, Binhai (Xiaying) Economic Development Zone, Changyi City, Weifang City, Shandong Province Patentee after: Shandong Chengtai New Materials Co., Ltd. Address before: Room 611, Building 2, Pioneering Park for Overseas Students, 19 Huaneng Road, Lixia District, Jinan City, Shandong Province, 250000 Patentee before: Shandong Cheng Tai Chemical Co., Ltd. |
|
| TR01 | Transfer of patent right |