CN209416151U - A kind of heat exchanger with loose lining structure - Google Patents
A kind of heat exchanger with loose lining structure Download PDFInfo
- Publication number
- CN209416151U CN209416151U CN201820850872.0U CN201820850872U CN209416151U CN 209416151 U CN209416151 U CN 209416151U CN 201820850872 U CN201820850872 U CN 201820850872U CN 209416151 U CN209416151 U CN 209416151U
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- CN
- China
- Prior art keywords
- bobbin carriage
- shell
- heat exchanger
- anticorrosion layer
- lining structure
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- 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.)
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Abstract
The utility model provides a kind of heat exchanger with loose lining structure, including main part and bobbin carriage part；Main part includes shell, tube sheet and heat exchanger tube, and tube sheet is vertically installed in one end of shell, and heat exchanger tube is perpendicularly fixed on tube sheet in shell；Bobbin carriage part includes bobbin carriage shell, and bobbin carriage shell is provided with channel flange in the first end to connect with tube sheet；Heat exchanger further includes loose lining structure, and loose lining structure includes bobbin carriage shell anticorrosion layer, and bobbin carriage shell anticorrosion layer is set to the inner surface of bobbin carriage shell, squeezes on bobbin carriage shell anticorrosion layer and be provided at least one inside reinforcing ring, the anchor ring of reinforcing ring is parallel with the tube sheet.The heat exchanger of the utility model has reinforcement structure, and corrosion strength is high, and stability is good, can use safely under vacuum and negative pressure operating condition；With leak test plant, the leakproofness of heat exchanger can be detected at any time, to prevent dielectric leakage, guarantee safe handling.
Description
Technical field
The invention belongs to field of heat exchange equipment, especially a kind of heat exchanger with loose lining structure.
Background technique
Current existing heat exchanger field generallys use full pine lining, so that lining face is not available under vaccum working condition,
Under the operating condition of -0.1MPa, easily unstability causes medium to be revealed, and the generation of the accidents such as Crisis Environment and life security occurs.Separately
Outside, the general heat exchanger with complete loose lining structure is fixed, such structure when pine lining is fixed with non-ferrous screw
Base's plate thickness is necessarily caused to increase, increased costs, and the use of non-ferrous screw increases welding capacity and manufacture difficulty, increases
Add inspection difficulty；Parking maintenance is needed, unnecessary parking is caused, is wasted time, manpower and cost；Therefore, it is manufactured in the later period
In, manufacturing process is complicated, and the manufacturing cycle is long, at high cost.
Summary of the invention
The purpose of the present invention is to provide a kind of heat exchanger with loose lining structure, the loose lining structure of the heat exchanger, which has, to be added
Strong structure, corrosion strength is high, can use safely under vacuum and negative pressure operating condition.
To achieve the purpose of the present invention, the following technical solution is employed:
A kind of heat exchanger with loose lining structure, the heat exchanger include main part and bobbin carriage part；The main part
Dividing includes shell, tube sheet and heat exchanger tube, and the tube sheet is vertically installed in one end of the shell, and the heat exchanger tube is in the shell
It is inside perpendicularly fixed on the tube sheet；The bobbin carriage part includes bobbin carriage shell, and the bobbin carriage shell connects with the tube sheet
First end on be provided with channel flange；The heat exchanger further includes loose lining structure, and the pine lining structure includes that bobbin carriage shell is resistance to
Layer is lost, the bobbin carriage shell anticorrosion layer is set to the inner surface of the bobbin carriage shell, squeezes and set on the bobbin carriage shell anticorrosion layer
It is equipped at least one inside reinforcing ring, the anchor ring of the reinforcing ring is parallel with the tube sheet.
Preferably, leak hunting aperture is provided on the bobbin carriage shell, be provided on the outer surface of the bobbin carriage shell with it is described
The leak detection pipe collar that leak hunting aperture matches, for installing leak detection tube；The other end of the leak detection tube connects leak test plant.
Preferably, the loose lining structure includes the anti-corrosion lining of tube sheet, and the anti-corrosion lining of tube sheet is set on the tube sheet
The side to connect with the bobbin carriage part.
Preferably, the loose lining structure further includes channel flange anticorrosion layer, and the channel flange anticorrosion layer is set to described
The side to connect on channel flange with the tube sheet.
Preferably, the bobbin carriage part is pyramidal structure, is arranged with bobbin carriage lifting lug, institute in the second end of the bobbin carriage shell
Stating loose lining structure further includes bobbin carriage lifting lug anticorrosion layer, and the bobbin carriage lifting lug anticorrosion layer is set to the outside of the bobbin carriage lifting lug, and
It is parallel with the tube sheet.
Preferably, the bobbin carriage part is cylindrical structure, is provided with the second bobbin carriage method in the second end of the bobbin carriage shell
Orchid, the bobbin carriage part are additionally provided with the bobbin carriage flat cover matched with the second end of the bobbin carriage shell；The pine lining structure is also
Including bobbin carriage flat cover anticorrosion layer, the bobbin carriage flat cover anticorrosion layer is set to second with the bobbin carriage shell on the bobbin carriage flat cover
Hold the side matched.
Preferably, channel nozzle is provided in the middle part of the bobbin carriage shell, the pine lining structure further includes that channel nozzle is resistance to
Layer is lost, the channel nozzle anticorrosion layer is set to the inner surface of the channel nozzle.
Preferably, the end of the channel nozzle is provided with channel nozzle flange, and the pine lining structure further includes that bobbin carriage connects
Pipe flange anticorrosion layer, the channel nozzle flange anticorrosion layer are set to the inside of the channel nozzle flange.
Preferably, the bobbin carriage flat cover is provided with bobbin carriage flat cover adapter tube, the pine in the side far from the bobbin carriage shell
Lining structure further includes bobbin carriage flat cover adapter tube anticorrosion layer, and the bobbin carriage flat cover adapter tube anticorrosion layer is set to the bobbin carriage flat cover adapter tube
Inner surface.
Preferably, the end of the bobbin carriage flat cover adapter tube is provided with bobbin carriage flat cover pipe connecting flange, and the pine lining structure also wraps
Bobbin carriage flat cover pipe connecting flange anticorrosion layer is included, the bobbin carriage flat cover pipe connecting flange anticorrosion layer is set to the bobbin carriage flat cover pipe connecting flange
Inside.
The beneficial effects of the present invention are:
The heat exchanger with loose lining structure of the invention, has reinforcement structure, corrosion strength is high, and stability is good, Neng Gou
It is used safely under vacuum and negative pressure operating condition；With leak test plant, the leakproofness of heat exchanger can be detected at any time, to prevent medium
Leakage guarantees safe handling.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the heat exchanger with loose lining structure of the invention in one embodiment；
Fig. 2 is the structural schematic diagram of the heat exchanger with loose lining structure of the invention in the second embodiment；
Fig. 3 is the structural schematic diagram having in the third embodiment of the heat exchanger of loose lining structure of the invention.
Specific embodiment
Technical solution of the present invention and its effect are described further below by way of specific embodiment.Following embodiment party
Formula is merely to illustrate the contents of the present invention, the protection scope being not intended to restrict the invention.Using design of the invention to this hair
The simple change of bright progress is all within the scope of the claimed invention.
As shown in Figure 1, the heat exchanger with loose lining structure of the invention, the heat exchanger includes main part and bobbin carriage portion
Point；The main part includes shell 1, tube sheet 2 and heat exchanger tube 3, and the tube sheet 2 is vertically installed in one end of the shell 1, institute
Heat exchanger tube 3 is stated to be perpendicularly fixed in the shell 1 on the tube sheet 2；The bobbin carriage part includes bobbin carriage shell 7, the pipe
Tank shell 7 is provided with channel flange 5 in the first end to connect with the tube sheet 2；The heat exchanger further includes loose lining structure,
The pine lining structure includes bobbin carriage shell anticorrosion layer 8, and the bobbin carriage shell anticorrosion layer 8 is set to the interior table of the bobbin carriage shell 7
Face squeezes on the bobbin carriage shell anticorrosion layer 8 and is provided at least one inside reinforcing ring 20, the anchor ring of the reinforcing ring 20 with
The tube sheet 2 is parallel.
Heat exchanger of the invention can be improved bobbin carriage shell by the way that inside reinforcing ring is arranged on bobbin carriage shell anticorrosion layer 8
The corrosion strength of body anticorrosion layer 8 enhances the stability of heat exchanger, and heat exchanger is made safely under vacuum and negative pressure operating condition
With.
Reinforcing ring 20 is to be extruded from by bobbin carriage shell anticorrosion layer 8, and the anchor ring of reinforcing ring 20 is parallel with tube sheet 2, ring
One week of the cross section that plane where all cuts bobbin carriage shell 7 is concentric with its ring week.
In one embodiment, the heat exchanger tube 3 is silicon carbide heat exchanger tube.
In one embodiment, the bobbin carriage shell 7 is glass steel shell or enamel shell.
In one embodiment, leak hunting aperture is provided on the bobbin carriage shell 7, on the outer surface of the bobbin carriage shell 7
It is provided with the leak detection pipe collar 21 matched with the leak hunting aperture, for installing leak detection tube；The other end of the leak detection tube connects inspection
Equipment is leaked, Liquid Penetrant test and dielectric leakage test is thus allowed for, to detect the leakproofness of heat exchanger at any time, prevents from being situated between
Matter leakage, is further ensured that the safe handling of heat exchanger.
In one embodiment, the loose lining structure includes the anti-corrosion lining 4 of tube sheet, and the anti-corrosion lining 4 of tube sheet is arranged
In the side to connect on the tube sheet 2 with the bobbin carriage part, to improve the corrosion resistance of tube sheet 2, heat exchange is further increased
The safety that device uses.
In one embodiment, the loose lining structure further includes channel flange anticorrosion layer 6, the channel flange anticorrosion layer
6 are set to the side to connect on the channel flange 5 with the tube sheet 2, so that the corrosion resistance of channel flange 5 is improved, into one
Step improves the safety that heat exchanger uses.
In one embodiment, the bobbin carriage part is pyramidal structure, is arranged in the second end of the bobbin carriage shell 7
Bobbin carriage lifting lug 11, the pine lining structure further includes bobbin carriage lifting lug anticorrosion layer 22, and the bobbin carriage lifting lug anticorrosion layer 22 is set to described
The outside of bobbin carriage lifting lug 11, and it is parallel with the tube sheet 2.
In one embodiment, as shown in Fig. 2, the bobbin carriage part be cylindrical structure, the second of the bobbin carriage shell 7
It is provided with the second channel flange 19 on end, the bobbin carriage part is additionally provided with to be matched with the second end of the bobbin carriage shell 7
Bobbin carriage flat cover 9；The pine lining structure further includes bobbin carriage flat cover anticorrosion layer 10, and the bobbin carriage flat cover anticorrosion layer 10 is set to the pipe
The side matched on case flat cover 9 with the second end of the bobbin carriage shell 7, so that the corrosion resistance of bobbin carriage flat cover 9 is improved, into one
Step improves the safety that heat exchanger uses.
In one embodiment, be provided on the bobbin carriage flat cover 9 second leak hunting aperture and with the second leak hunting aperture phase
Second leak detection pipe collar 23 of cooperation, for installing the second leak detection tube；The other end of second leak detection tube connects leak test plant, from
And it is able to carry out Liquid Penetrant test and dielectric leakage test, to detect the leakproofness of heat exchanger at any time, dielectric leakage is prevented, into
The safe handling of one step guarantee heat exchanger.Leak detection pipe collar 21 is also equipped in the bobbin carriage shell 7 simultaneously.
In one embodiment, the middle part of the bobbin carriage shell 7 is provided with channel nozzle 1101, and the pine lining structure is also
Including channel nozzle anticorrosion layer 12, the channel nozzle anticorrosion layer 12 is set to the inner surface of the channel nozzle 1101, thus
The corrosion resistance for improving channel nozzle 1101, further increases the safety that heat exchanger uses.
In one embodiment, be provided on the channel nozzle 1101 third leak hunting aperture and with the third leak hunting aperture
The third leak detection pipe collar 24 matched, for installing third leak detection tube；The other end of the third leak detection tube connects leak test plant,
Liquid Penetrant test and dielectric leakage test are thus allowed for, to detect the leakproofness of heat exchanger at any time, prevents dielectric leakage,
It is further ensured that the safe handling of heat exchanger.
In one embodiment, the end of the channel nozzle 1101 is provided with channel nozzle flange 13, the pine lining
Structure further includes channel nozzle flange anticorrosion layer 14, and the channel nozzle flange anticorrosion layer 14 is set to the channel nozzle flange
13 inside further increases the safety that heat exchanger uses to improve the corrosion resistance of channel nozzle flange 13.
In one embodiment, as shown in figure 3, the bobbin carriage flat cover 9 is arranged in the side far from the bobbin carriage shell 7
There is bobbin carriage flat cover adapter tube 15, the pine lining structure further includes bobbin carriage flat cover adapter tube anticorrosion layer 16, and the bobbin carriage flat cover adapter tube is anti-corrosion
Layer 16 is set to the inner surface of the bobbin carriage flat cover adapter tube 15, to improve the corrosion resistance of bobbin carriage flat cover adapter tube 15, further
Improve the safety that heat exchanger uses.
In one embodiment, the end of the bobbin carriage flat cover adapter tube 15 is provided with bobbin carriage flat cover pipe connecting flange 17, institute
Stating loose lining structure further includes bobbin carriage flat cover pipe connecting flange anticorrosion layer 18, and the bobbin carriage flat cover pipe connecting flange anticorrosion layer 18 is set to institute
The inside of bobbin carriage flat cover pipe connecting flange 17 is stated, so that the corrosion resistance for improving bobbin carriage flat cover pipe connecting flange 17 further increases heat exchange
The safety that device uses.
In heat exchanger structure of the invention, anticorrosion layer is set to corresponding position by welding.
In one embodiment, when bobbin carriage part and main part are attached, PTFE gasket or graphite pads can be used
Piece, to reach a fully effective anti-corrosion space.
Claims (10)
1. a kind of heat exchanger with loose lining structure, which is characterized in that the heat exchanger includes main part and bobbin carriage part；Institute
Stating main part includes shell (1), tube sheet (2) and heat exchanger tube (3), and the tube sheet (2) is vertically installed in the one of the shell (1)
End, the heat exchanger tube (3) are perpendicularly fixed on the tube sheet (2) in the shell (1)；The bobbin carriage part includes bobbin carriage shell
Body (7), the bobbin carriage shell (7) are provided with channel flange (5) in the first end to connect with the tube sheet (2)；The heat exchange
Device further includes loose lining structure, and the pine lining structure includes bobbin carriage shell anticorrosion layer (8), bobbin carriage shell anticorrosion layer (8) setting
At least one inside reinforcement is provided in squeezing on the inner surface of the bobbin carriage shell (7), the bobbin carriage shell anticorrosion layer (8)
The anchor ring of ring (20), the reinforcing ring (20) is parallel with the tube sheet (2).
2. heat exchanger according to claim 1, which is characterized in that it is provided with leak hunting aperture on the bobbin carriage shell (7), it is described
The leak detection pipe collar (21) matched with the leak hunting aperture is provided on the outer surface of bobbin carriage shell (7), for installing leak detection tube；Institute
State the other end connection leak test plant of leak detection tube.
3. heat exchanger according to claim 1, which is characterized in that the pine lining structure includes the anti-corrosion lining of tube sheet (4), institute
It states the anti-corrosion lining of tube sheet (4) and is set to the side to connect on the tube sheet (2) with the bobbin carriage part.
4. heat exchanger according to claim 1, which is characterized in that the pine lining structure further includes channel flange anticorrosion layer
(6), the channel flange anticorrosion layer (6) is set to the side to connect on the channel flange (5) with the tube sheet (2).
5. heat exchanger according to claim 1-4, which is characterized in that the bobbin carriage part is pyramidal structure, institute
It states and is arranged in the second end of bobbin carriage shell (7) bobbin carriage lifting lug (11), the pine lining structure further includes bobbin carriage lifting lug anticorrosion layer
(22), the bobbin carriage lifting lug anticorrosion layer (22) is set to the outside of the bobbin carriage lifting lug (11), and parallel with the tube sheet (2).
6. heat exchanger according to claim 1-4, which is characterized in that the bobbin carriage part is cylindrical structure, institute
It states and is provided in the second end of bobbin carriage shell (7) the second channel flange (19), the bobbin carriage part is additionally provided with and the bobbin carriage
The bobbin carriage flat cover (9) that the second end of shell (7) matches；The pine lining structure further includes bobbin carriage flat cover anticorrosion layer (10), described
Bobbin carriage flat cover anticorrosion layer (10) is set to one matched on the bobbin carriage flat cover (9) with the second end of the bobbin carriage shell (7)
Side.
7. heat exchanger according to claim 6, which is characterized in that be provided with bobbin carriage in the middle part of the bobbin carriage shell (7) and connect
It manages (1101), the pine lining structure further includes channel nozzle anticorrosion layer (12), and the channel nozzle anticorrosion layer (12) is set to institute
State the inner surface of channel nozzle (1101).
8. heat exchanger according to claim 7, which is characterized in that the end of the channel nozzle (1101) is provided with bobbin carriage
Pipe connecting flange (13), the pine lining structure further includes channel nozzle flange anticorrosion layer (14), the channel nozzle flange anticorrosion layer
(14) it is set to the inside of the channel nozzle flange (13).
9. heat exchanger according to claim 6, which is characterized in that the bobbin carriage flat cover (9) is far from the bobbin carriage shell
(7) side is provided with bobbin carriage flat cover adapter tube (15), and the pine lining structure further includes bobbin carriage flat cover adapter tube anticorrosion layer (16), described
Bobbin carriage flat cover adapter tube anticorrosion layer (16) is set to the inner surface of the bobbin carriage flat cover adapter tube (15).
10. heat exchanger according to claim 9, which is characterized in that the end of the bobbin carriage flat cover adapter tube (15) is provided with
Bobbin carriage flat cover pipe connecting flange (17), the pine lining structure further includes bobbin carriage flat cover pipe connecting flange anticorrosion layer (18), and the bobbin carriage is flat
Lid pipe connecting flange anticorrosion layer (18) is set to the inside of the bobbin carriage flat cover pipe connecting flange (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820850872.0U CN209416151U (en) | 2018-06-04 | 2018-06-04 | A kind of heat exchanger with loose lining structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820850872.0U CN209416151U (en) | 2018-06-04 | 2018-06-04 | A kind of heat exchanger with loose lining structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209416151U true CN209416151U (en) | 2019-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820850872.0U Expired - Fee Related CN209416151U (en) | 2018-06-04 | 2018-06-04 | A kind of heat exchanger with loose lining structure |
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| Country | Link |
|---|---|
| CN (1) | CN209416151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553522A (en) * | 2018-06-04 | 2019-12-10 | 杨万鹏 | Heat exchanger with loose lining structure |
-
2018
- 2018-06-04 CN CN201820850872.0U patent/CN209416151U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553522A (en) * | 2018-06-04 | 2019-12-10 | 杨万鹏 | Heat exchanger with loose lining structure |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 Termination date: 20200604 |