CN212645428U - Fluoroplastic frame type heat exchanger - Google Patents
Fluoroplastic frame type heat exchanger Download PDFInfo
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- CN212645428U CN212645428U CN202020864069.XU CN202020864069U CN212645428U CN 212645428 U CN212645428 U CN 212645428U CN 202020864069 U CN202020864069 U CN 202020864069U CN 212645428 U CN212645428 U CN 212645428U
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- frame
- fluoroplastic
- gland
- tube
- tube plate
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Abstract
The utility model discloses a fluoroplastic frame type heat exchanger, which comprises a frame, a first tube plate, a second tube plate, a first gland, a second gland and a plurality of fluoroplastic tubes; the frame is internally provided with an accommodating cavity, the accommodating cavity is internally provided with a channel which is roundly extended up and down, the front surface of the frame is provided with a back plate, the left side surface and the right side surface of the back plate and the frame are respectively provided with a plurality of through holes communicated with the accommodating cavity, and both sides of the top of the frame are respectively provided with a saddle; the first tube plate and the second tube plate are respectively fixed on the corresponding saddles; through all seting up the through-hole on the left and right sides face of backplate and frame to form open structure, effectively promote the radiating effect, and the cooperation uses fluoroplastics pipe, effectively reduced material cost, and, fluoroplastics pipe has high corrosion resistance, can be able to bear or endure strong corrosive chemicals such as hydrochloric acid, nitric acid, sulphuric acid, hydrofluoric acid, long service life, and, this product is small, compact structure.
Description
Technical Field
The utility model belongs to the technical field of the heat exchanger technique and specifically relates to indicate a fluoroplastics frame-type heat exchanger.
Background
A heat exchanger (also called heat exchanger) is a device that transfers part of the heat of a hot fluid to a cold fluid. The heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, and is widely applied.
Most of the existing heat exchangers are of closed structures, the heat dissipation effect is not ideal, and the used pipelines are generally metal tubes, so that the cost is high, and the service life is short. Therefore, there is a need for improvements in current heat exchangers.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a fluoroplastic frame type heat exchanger, which can effectively solve the problems of the prior art, such as unsatisfactory heat dissipation, high cost and short service life.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fluoroplastic frame type heat exchanger comprises a frame, a first tube plate, a second tube plate, a first gland, a second gland and a plurality of fluoroplastic tubes; the frame is internally provided with an accommodating cavity, the accommodating cavity is internally provided with a channel which is roundly extended up and down, the front surface of the frame is provided with a back plate, the left side surface and the right side surface of the back plate and the frame are respectively provided with a plurality of through holes communicated with the accommodating cavity, and both sides of the top of the frame are respectively provided with a saddle; the first tube plate and the second tube plate are respectively fixed on the corresponding saddles; the first gland and the first tube plate are fixed in a sealing way and form a first cavity in a surrounding way, and the first gland is provided with a medium inlet communicated with the first cavity; the second gland and the second tube plate are fixed in a sealing way and form a second cavity in an enclosing way, and the second gland is provided with a medium outlet communicated with the second cavity; the plurality of fluoroplastic tubes are arranged in the channel side by side, one end of each fluoroplastic tube is fixed with the first tube plate and communicated with the first cavity, and the other end of each fluoroplastic tube is fixed with the second tube plate and communicated with the second cavity.
Preferably, a plurality of positioning partition plates are fixed in the channel at intervals along the extending direction of the channel, and each fluoroplastic pipe penetrates through each positioning partition plate.
Preferably, the top of saddle has a concave position, and this first tube sheet and second tube sheet all inlay and fix a position in the concave position of corresponding saddle, and this first gland and second gland all pass through bolt and corresponding saddle fixed mounting, and all press from both sides between first gland and the first tube sheet and between second gland and the second tube sheet and be equipped with the sealing washer.
Preferably, the top of the back of the frame is provided with a hanging plate.
Preferably, the bottom of the frame is provided with a plurality of supporting feet.
Preferably, the through holes are arranged in a dense array.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:
through all seting up the through-hole on the left and right sides face of backplate and frame to form open structure, effectively promote the radiating effect, and the cooperation uses fluoroplastics pipe, effectively reduced material cost, and, fluoroplastics pipe has high corrosion resistance, can be able to bear or endure strong corrosive chemicals such as hydrochloric acid, nitric acid, sulphuric acid, hydrofluoric acid, long service life, and, this product is small, compact structure. The flexible fluoroplastic pipe can work safely in the impact and vibration of fluid, and the pipe bundle can be made into various special shapes as required, so that the use is facilitated.
To more clearly illustrate the structural features and functions of the present invention, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments:
drawings
FIG. 1 is a front view of the internal structure of the preferred embodiment of the present invention;
FIG. 2 is a side view of the preferred embodiment of the present invention;
FIG. 3 is an enlarged schematic view at position A in FIG. 1;
fig. 4 is an enlarged schematic view at the position B in fig. 1.
The attached drawings indicate the following:
10. frame 11, holding chamber
12. Channel 13, back plate
14. Through hole 15, saddle
151. Concave position 16, hanging plate
17. Supporting foot 18, positioning baffle plate
21. First tube plate 22, second tube plate
30. First gland 31, first cavity
32. Media inlet 40, second gland
41. Second cavity 42, medium outlet
50. Fluoroplastic pipe 61 and bolt
62. Sealing ring
Detailed Description
Referring to fig. 1 to 4, a detailed structure of a preferred embodiment of the present invention is shown, which includes a frame 10, a first tube plate 21, a second tube plate 22, a first gland 30, a second gland 40, and a plurality of fluoroplastic tubes 50.
The frame 10 is internally provided with an accommodating cavity 11, the accommodating cavity 11 is internally provided with a channel 12 extending in a vertically circuitous manner, the front surface of the frame 10 is provided with a back plate 13 to protect a plurality of fluoroplastic pipes 50, the left side surface and the right side surface of the back plate 13 and the frame 10 are respectively provided with a plurality of through holes 14 communicated with the accommodating cavity 11 to facilitate heat dissipation, two sides of the top of the frame 10 are respectively provided with a saddle 15, and the top of the saddle 15 is provided with a concave position 151; in this embodiment, the channel 12 is W-shaped, the through holes 14 are arranged in a dense array, a hanging plate 16 is provided at the top of the back of the frame 10 for hanging on the outside, and a plurality of supporting feet 17 are provided at the bottom of the frame 10 for supporting the whole frame 10 under stress; in addition, a plurality of positioning partitions 18 are fixed in the channel 12 at intervals along the extending direction of the channel, and a plurality of positioning holes (not shown) are formed in the positioning partitions 18.
The first tube plate 21 and the second tube plate 22 are respectively fixed on the corresponding saddles 15; in the embodiment, the first tube plate 21 and the second tube plate 22 are embedded and positioned in the concave position 151 of the corresponding saddle 15, the first gland 30 is fixed with the first tube plate 21 in a sealing way and forms a first cavity 31 around the first gland 30, and the first gland 30 is provided with a medium inlet 32 communicated with the first cavity 31; the second gland 40 is fixed with the second tube plate 22 in a sealing way and forms a second cavity 41 in an enclosing way, and the second gland 40 is provided with a medium outlet 42 communicated with the second cavity 41; the first gland 30 and the second gland 40 are each fixedly attached to the corresponding saddle 15 by a bolt 61, and a seal ring 62 is interposed between the first gland 30 and the first tube plate 21 and between the second gland 40 and the second tube plate 22.
The fluoroplastic tubes 50 are disposed in the channel 12 side by side, one end of each fluoroplastic tube 50 is fixed to the first tube plate 21 and is communicated with the first cavity 31, the other end of each fluoroplastic tube 50 is fixed to the second tube plate 22 and is communicated with the second cavity 41, and each fluoroplastic tube 50 passes through the positioning hole of each positioning partition 18, so that the fluoroplastic tube 50 is better positioned in the channel 12.
Detailed description the working principle of the present embodiment is as follows:
when in use, the product is put into the solution, so that each fluoroplastic pipe 50 is contacted with the solution; then, a pipe for externally supplying a medium (e.g., liquid or gas) is connected to the medium inlet 32, and the medium is sequentially output through the first chamber 31, the interior of the fluoroplastic pipe 50, the second chamber 41, and the medium outlet 42, and during the process that the medium passes through the interior of the fluoroplastic pipe 50, the fluoroplastic pipe 50 is immersed in the solution, so that the solution and the medium are subjected to heat exchange through the fluoroplastic pipe 50.
The utility model discloses a design key is: through all seting up the through-hole on the left and right sides face of backplate and frame to form open structure, effectively promote the radiating effect, and the cooperation uses fluoroplastics pipe, effectively reduced material cost, and, fluoroplastics pipe has high corrosion resistance, can be able to bear or endure strong corrosive chemicals such as hydrochloric acid, nitric acid, sulphuric acid, hydrofluoric acid, long service life, and, this product is small, compact structure. The flexible fluoroplastic pipe can work safely in the impact and vibration of fluid, and the pipe bundle can be made into various special shapes as required, so that the use is facilitated.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (6)
1. The utility model provides a fluoroplastics frame-type heat exchanger which characterized in that: the device comprises a frame, a first tube plate, a second tube plate, a first gland, a second gland and a plurality of fluoroplastic tubes; the frame is internally provided with an accommodating cavity, the accommodating cavity is internally provided with a channel which is roundly extended up and down, the front surface of the frame is provided with a back plate, the left side surface and the right side surface of the back plate and the frame are respectively provided with a plurality of through holes communicated with the accommodating cavity, and both sides of the top of the frame are respectively provided with a saddle; the first tube plate and the second tube plate are respectively fixed on the corresponding saddles; the first gland and the first tube plate are fixed in a sealing way and form a first cavity in a surrounding way, and the first gland is provided with a medium inlet communicated with the first cavity; the second gland and the second tube plate are fixed in a sealing way and form a second cavity in an enclosing way, and the second gland is provided with a medium outlet communicated with the second cavity; the plurality of fluoroplastic tubes are arranged in the channel side by side, one end of each fluoroplastic tube is fixed with the first tube plate and communicated with the first cavity, and the other end of each fluoroplastic tube is fixed with the second tube plate and communicated with the second cavity.
2. A fluoroplastic frame heat exchanger according to claim 1 wherein: a plurality of positioning partition plates are fixed in the channel at intervals along the extending direction of the channel, and each fluoroplastic pipe penetrates through each positioning partition plate.
3. A fluoroplastic frame heat exchanger according to claim 1 wherein: the top of saddle has a concave position, and this first tube sheet and second tube sheet all inlay and fix a position in the concave position of corresponding saddle, and this first gland and second gland all pass through bolt and saddle fixed mounting who corresponds, and all press from both sides between first gland and the first tube sheet and between second gland and the second tube sheet and be equipped with the sealing washer.
4. A fluoroplastic frame heat exchanger according to claim 1 wherein: the top of the back of the frame is provided with a hanging plate.
5. A fluoroplastic frame heat exchanger according to claim 1 wherein: the bottom of the frame is provided with a plurality of supporting legs.
6. A fluoroplastic frame heat exchanger according to claim 1 wherein: the through holes are arranged in an intensive array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020864069.XU CN212645428U (en) | 2020-05-21 | 2020-05-21 | Fluoroplastic frame type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020864069.XU CN212645428U (en) | 2020-05-21 | 2020-05-21 | Fluoroplastic frame type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212645428U true CN212645428U (en) | 2021-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020864069.XU Active CN212645428U (en) | 2020-05-21 | 2020-05-21 | Fluoroplastic frame type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212645428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543579A (en) * | 2022-03-23 | 2022-05-27 | 株洲宏大高分子材料有限公司 | Fluoroplastics heat exchanger tube bank bearing structure |
-
2020
- 2020-05-21 CN CN202020864069.XU patent/CN212645428U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543579A (en) * | 2022-03-23 | 2022-05-27 | 株洲宏大高分子材料有限公司 | Fluoroplastics heat exchanger tube bank bearing structure |
| CN114543579B (en) * | 2022-03-23 | 2024-02-13 | 株洲宏大高分子材料有限公司 | Fluoroplastic heat exchanger tube bundle supporting structure |
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