CN204594287U - A kind of tube-in-tube heat exchanger - Google Patents
A kind of tube-in-tube heat exchanger Download PDFInfo
- Publication number
- CN204594287U CN204594287U CN201520002469.9U CN201520002469U CN204594287U CN 204594287 U CN204594287 U CN 204594287U CN 201520002469 U CN201520002469 U CN 201520002469U CN 204594287 U CN204594287 U CN 204594287U
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- tube
- flange
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- sleeve pipe
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Abstract
The utility model relates to a kind of tube-in-tube heat exchanger, comprising: interior pipe, and described inner tube outer surface is provided with sleeve pipe, described sleeve pipe two ends are provided with flange arrangement, described flange arrangement comprises flange body and bolt hole, and described bolt hole is distributed on flange face, and described flange inside is evenly equipped with 4 back-up blocks; The beneficial effects of the utility model are, the arrangement of space relatively narrow and small pipeline can be applicable to closely and under the higher environment of temperature of charge requirement in pipeline, by arranging sleeve pipe in pipeline periphery, sleeve pipe two ends arrange flange connection, pour condensate liquid or vapours at inside pipe casing, effectively control the temperature of material in interior pipe, ensure that the chemical reaction that material participates in normally carries out, and the utility model simple structure, conveniently moving, is applicable to promoting.
Description
Technical field
The utility model relates to field of heat exchange equipment, specifically a kind of tube-in-tube heat exchanger.
Background technology
Need in the process of industrial chemicals regenerative ratio to carry out different physical and chemical reactions, each reaction requires different to the reaction temperature of various material, existing heat exchanger is mostly fixed tube-sheet exchanger, U-shaped pipe heat exchanger and movable tube sheets heat exchanger etc., majority is used for carrying out the regulation and control of temperature on a large scale, some pipeline is different owing to arranging the tight and every requirement of root pipeline to temperature, and material flow needs connecting pipe after existing heat exchanger, entered in reactor by pipeline and participate in chemical reaction, material can send out into the change of temperature in the process of Cemented filling, cause the problem thoroughly not up to standard with the material produced of chemical reaction, production cost is too increased while wasting raw material.
Based on above reason, a kind of Novel sleeve type heat exchanger is needed to be devised, the temperature-resistant of material in pipeline can be kept in the process of Cemented filling, be applicable to pipe arrangement compact district and each pipeline under the different environment of temperature requirement, i.e. a kind of tube-in-tube heat exchanger.
Utility model content
In order to solve the technical problem that above-mentioned pipeline heat exchange exists, the utility model provides a kind of tube-in-tube heat exchanger, by at interior pipe fixed sleeves tubular construction, condensing agent or vapours is passed in sleeve pipe, material in ensureing in pipe is in desirable reaction temperature all the time, improve efficiency and the sensitivity of material reaction, effectively cost-saving.
The utility model solves the technical scheme that its technical problem adopts:
A kind of tube-in-tube heat exchanger, comprising: interior pipe, described inner tube outer surface is provided with sleeve pipe, described sleeve pipe two ends are provided with flange arrangement, described flange arrangement comprises flange body and bolt hole, and described bolt hole is distributed on flange face, and described flange inside is evenly equipped with 4 back-up blocks.
As preferred version of the present utility model, described sleeve pipe is connected by Welding Structure with flange arrangement.
As preferred version of the present utility model, described flange face is evenly equipped with 6 bolts hole.
As preferred version of the present utility model, described flange arrangement and inner support block are Welding Structure.
As preferred version of the present utility model, described back-up block and interior pipe are for being flexibly connected.
The beneficial effects of the utility model are, the arrangement of space relatively narrow and small pipeline can be applicable to closely and under the higher environment of temperature of charge requirement in pipeline, by arranging sleeve pipe in pipeline periphery, sleeve pipe two ends arrange flange connection, pour condensate liquid or vapours at inside pipe casing, effectively control the temperature of material in interior pipe, ensure that the chemical reaction that material participates in normally carries out, and the utility model simple structure, conveniently moving, is applicable to promoting.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model sectional view;
Fig. 3 is the utility model side view;
In figure: 1, interior pipe, 2, sleeve pipe, 3, flange arrangement, 301, flange body, 302, bolt hole, 4, back-up block.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, Figure 2 and Figure 3, a kind of tube-in-tube heat exchanger described in the utility model, comprise: interior pipe 1, described interior pipe 1 outer surface is provided with sleeve pipe 2, described sleeve pipe 2 two ends are provided with flange arrangement 3, described flange arrangement 3 comprises flange body 301 and bolt hole 302, and described bolt hole 302 is distributed on flange face, and described flange inside is evenly equipped with 4 back-up blocks 4.
As the utility model preferred embodiment, as shown in Figure 1, Figure 2 and Figure 3, the flange arrangement 3 that the utility model is connected by sleeve pipe 2 two ends, be connected with condensate liquid or steam delivery device, condensate liquid or steam are flowed in sleeve pipe 2 with the gap of interior pipe 1, make under material is in ideal temperature in interior pipe 1 by regulation and control, ensure efficiently carrying out of chemical reaction; The utility model can be applicable to the arrangement of space relatively narrow and small pipeline closely and under the higher environment of temperature of charge requirement in pipeline, by arranging sleeve pipe in pipeline periphery, sleeve pipe two ends arrange flange connection, condensate liquid or vapours is poured at inside pipe casing, the temperature of material in pipe in effective control, ensures that the chemical reaction that material participates in normally carries out.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a tube-in-tube heat exchanger, it is characterized in that: comprise interior pipe (1), described interior pipe (1) outer surface is provided with sleeve pipe (2), described sleeve pipe (2) two ends are provided with flange arrangement (3), described flange arrangement (3) comprises flange body (301) and bolt hole (302), described bolt hole (301) is distributed on flange face, and described flange inside is evenly equipped with 4 back-up blocks (4).
2. a kind of tube-in-tube heat exchanger according to claim 1, is characterized in that: described sleeve pipe (2) is connected by Welding Structure with flange arrangement (3).
3. a kind of tube-in-tube heat exchanger according to claim 1, is characterized in that: described flange face is evenly equipped with 6 bolts hole (302).
4. a kind of tube-in-tube heat exchanger according to claim 1, is characterized in that: described flange arrangement (3) and inner support block (4) are Welding Structure.
5. a kind of tube-in-tube heat exchanger according to claim 1, is characterized in that: described back-up block (4) and interior pipe (1) are for being flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520002469.9U CN204594287U (en) | 2015-01-05 | 2015-01-05 | A kind of tube-in-tube heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520002469.9U CN204594287U (en) | 2015-01-05 | 2015-01-05 | A kind of tube-in-tube heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204594287U true CN204594287U (en) | 2015-08-26 |
Family
ID=53930433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520002469.9U Expired - Fee Related CN204594287U (en) | 2015-01-05 | 2015-01-05 | A kind of tube-in-tube heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204594287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465554A (en) * | 2015-12-31 | 2016-04-06 | 太仓顺达磁力泵科技有限公司 | Heat preservation two-layer-pipe pipeline device for material conveying |
-
2015
- 2015-01-05 CN CN201520002469.9U patent/CN204594287U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465554A (en) * | 2015-12-31 | 2016-04-06 | 太仓顺达磁力泵科技有限公司 | Heat preservation two-layer-pipe pipeline device for material conveying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20160105 |