CN206862169U - A kind of detachable shell and tube exchanger - Google Patents
A kind of detachable shell and tube exchanger Download PDFInfo
- Publication number
- CN206862169U CN206862169U CN201720654827.3U CN201720654827U CN206862169U CN 206862169 U CN206862169 U CN 206862169U CN 201720654827 U CN201720654827 U CN 201720654827U CN 206862169 U CN206862169 U CN 206862169U
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- heat exchanger
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Abstract
The utility model provides a kind of detachable shell and tube exchanger, including heat exchanger end cap and outer cover of heat exchanger, heat exchanger end cap is located at the end of outer cover of heat exchanger, it is characterized in that, two latus rectum terminals are provided with heat exchanger end cap, two tube pipes are arranged in two latus rectum terminals respectively, and one end of two two logical cutting ferrule hermetically sealed connectors is connected with two tube pipes respectively, and the other end is connected with two ports of heat exchange coil.Heat exchanger can not be safeguarded before structure provided by the utility model not only solves, and be easy to quick-replaceable damaged parts, reduce replacement cost.The utility model is simple in construction, light while solve cleaning easy to disassemble and be conveniently replaceable damaged parts, the problem of improving part service life.
Description
Technical field
A kind of detachable shell and tube exchanger is the utility model is related to, belongs to petrochemical industry on-line analysis technical field.
Background technology
In on-line analysis system, it is contemplated that some samples are needed to cool down or heated, and these materials are generally entered by heat exchanger
Row cooling or heating, and heat exchanger in the case where working long hours due on tube wall fouling cause heat exchange efficiency reduce or rupture, lead
On-line analysis system is caused to be stopped.Existing heat exchanger coils are welding structure, it is impossible to dismantle, can only integral replacing heat exchange
Device, not only replacement cost is high for this measure, and procurement cycle is very long, causes on-line analysis system to work for a long time, shadow
Process units production efficiency is rung, causes heavy economic losses.
The content of the invention
The purpose of this utility model is to provide the heat exchanger that a kind of coil pipe can be dismantled.
In order to achieve the above object, the technical solution of the utility model there is provided a kind of detachable shell and tube exchanger,
Including heat exchanger end cap and outer cover of heat exchanger, heat exchanger end cap is located at the end of outer cover of heat exchanger, it is characterised in that in heat exchanger
End cap is provided with two latus rectum terminals, and two tube pipes are arranged in two latus rectum terminals respectively, and two two logical cutting ferrule sealings connect
The one end for connecing device is connected with two tube pipes respectively, and the other end is connected with two ports of heat exchange coil.
Preferably, sealed between the heat exchanger end cap and the outer cover of heat exchanger by gasket seal, and pass through sealing
Face fastening bolt is connected.
Preferably, it is threadedly coupled between the latus rectum terminal and the heat exchanger end cap.
Heat exchanger can not be safeguarded before structure provided by the utility model not only solves, and be easy to quick-replaceable to be damaged
Part, reduce replacement cost.The utility model is simple in construction, light while solve cleaning easy to disassemble and be conveniently replaceable
Damaged parts, improve part service life the problem of.
Brief description of the drawings
Fig. 1 is a kind of schematic appearance of detachable shell and tube exchanger provided by the utility model；
Fig. 2 is a kind of internal structure schematic diagram of detachable shell and tube exchanger provided by the utility model.
Embodiment
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it is to be understood that reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this Shen
Please appended claims limited range.
With reference to Fig. 1 and Fig. 2, a kind of detachable shell and tube exchanger provided by the utility model includes two tube pipes 8, two
Individual latus rectum terminal 2, heat exchanger end cap 3, outer cover of heat exchanger 7, gasket seal 4, the logical cutting ferrule of sealing surface fastening bolt 1, two two are close
Seal connector 5, heat exchange coil 6.
It is logical that dismountable heat exchange coil in the utility model includes tube pipes 8, latus rectum terminal 2, heat exchange coil 6 and two
Cutting ferrule hermetically sealed connector 5.One end of latus rectum terminal 2 is NPTM screw threads, and the other end is two logical cutting ferrule hermetically sealed connectors 5.Latus rectum is whole
The NPTM ends of thread at end 2 are connected with the NPTF skies on heat exchanger end cap 3.Tube pipes 8 pass through latus rectum terminal 2, close with two logical cutting ferrules
Seal one end connection of connector 5.The other end of two logical cutting ferrule hermetically sealed connectors 5 is connected with heat exchange coil 8.Changing after the completion of connection
Hot device end cap 3 and outer cover of heat exchanger 7 are connected by flange sealing surface, with sealing surface fastening bolt 1.
When clearing up heat exchange coil dirt, the sealing surface fastening bolt 1 between heat exchanger end cap 3 and outer cover of heat exchanger 7 is twisted
Pine, take out dismountable heat exchange coil.Unscrew two logical cutting ferrule hermetically sealed connectors 5, take out heat exchange coil 6 and carry out dirty removing processing, then
Reassemble.Because heat exchanger is using bolt, screw thread and cutting ferrule sealing, so the portion of heat exchanger need not be changed or be destroyed
Part, it can be used with repeated removal.The heat exchange coil of heat exchanger is connected using cutting ferrule, can directly change heat exchange coil, it is not necessary to
Integral replacing heat exchanger.
Claims (3)
1. a kind of detachable shell and tube exchanger, including heat exchanger end cap (3) and outer cover of heat exchanger (7), heat exchanger end cap (3) are set
In the end of outer cover of heat exchanger (7), it is characterised in that it is provided with two latus rectum terminals (2) on heat exchanger end cap (3), two
Tube pipes (8) are arranged in two latus rectum terminals (2) respectively, and one end of two two logical cutting ferrule hermetically sealed connectors (5) are respectively with two
Root tube pipes (8) are connected, and the other end is connected with two ports of heat exchange coil (6).
A kind of 2. detachable shell and tube exchanger as claimed in claim 1, it is characterised in that the heat exchanger end cap (3) with
Sealed by gasket seal (4) between the outer cover of heat exchanger (7), and be connected by sealing surface fastening bolt (1).
3. a kind of detachable shell and tube exchanger as claimed in claim 1, it is characterised in that the latus rectum terminal (2) and institute
State and be threadedly coupled between heat exchanger end cap (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720654827.3U CN206862169U (en) | 2017-06-07 | 2017-06-07 | A kind of detachable shell and tube exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720654827.3U CN206862169U (en) | 2017-06-07 | 2017-06-07 | A kind of detachable shell and tube exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206862169U true CN206862169U (en) | 2018-01-09 |
Family
ID=60831205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720654827.3U Active CN206862169U (en) | 2017-06-07 | 2017-06-07 | A kind of detachable shell and tube exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206862169U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981435A (en) * | 2018-07-09 | 2018-12-11 | 中国建筑西北设计研究院有限公司 | A kind of inner core changeable type storage heater and replacing options |
| CN110595225A (en) * | 2019-10-08 | 2019-12-20 | 璧佃唉 | Condensing device for rapidly cooling high-temperature flue gas |
| CN114061150A (en) * | 2020-07-29 | 2022-02-18 | 芜湖美的厨卫电器制造有限公司 | Heat exchanger and water heating apparatus |
-
2017
- 2017-06-07 CN CN201720654827.3U patent/CN206862169U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981435A (en) * | 2018-07-09 | 2018-12-11 | 中国建筑西北设计研究院有限公司 | A kind of inner core changeable type storage heater and replacing options |
| CN108981435B (en) * | 2018-07-09 | 2020-08-07 | 中国建筑西北设计研究院有限公司 | Inner core replaceable heat accumulator and replacement method |
| CN110595225A (en) * | 2019-10-08 | 2019-12-20 | 璧佃唉 | Condensing device for rapidly cooling high-temperature flue gas |
| CN114061150A (en) * | 2020-07-29 | 2022-02-18 | 芜湖美的厨卫电器制造有限公司 | Heat exchanger and water heating apparatus |
| CN114061150B (en) * | 2020-07-29 | 2023-04-07 | 芜湖美的厨卫电器制造有限公司 | Heat exchanger and water heating apparatus |
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