CN109798791A - A kind of band-tube type heat exchanger - Google Patents
A kind of band-tube type heat exchanger Download PDFInfo
- Publication number
- CN109798791A CN109798791A CN201910181933.8A CN201910181933A CN109798791A CN 109798791 A CN109798791 A CN 109798791A CN 201910181933 A CN201910181933 A CN 201910181933A CN 109798791 A CN109798791 A CN 109798791A
- Authority
- CN
- China
- Prior art keywords
- medium
- heat exchanger
- heat exchange
- chamber
- outlet
- Prior art date
- 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.)
- Withdrawn
Links
- 238000004891 communication Methods 0.000 claims description 11
- 238000005260 corrosion Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 235000019738 Limestone Nutrition 0.000 claims description 2
- 238000006477 desulfuration reaction Methods 0.000 claims description 2
- 230000023556 desulfurization Effects 0.000 claims description 2
- 239000006028 limestone Substances 0.000 claims description 2
- 239000002002 slurry Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A kind of band-tube type heat exchanger, comprising: heat exchanger plates, heat exchanger tube, the heat exchanger plates constitute the heat exchange unit with first chamber, and salient point is equipped in the first chamber, and there is the first chamber first medium entrance and first medium to export；Second chamber is formed between the adjacent surface (the as adjacent surfaces of heat exchanger plates) of adjacent two or more heat exchange units, the heat exchanger tube is equipped in the second chamber, and there is the second chamber second medium entrance and second medium to export；There is the heat exchanger tube pipe first medium entrance and the outlet of pipe first medium or the heat exchanger tube to have third medium inlet and third media outlet.Heat exchange area is big in the band-tube type heat exchanger unit volume, and heat exchange efficiency is high, and can effectively extend the service life of heat exchanger.
Description
Technical field
The invention belongs to technical field of heat exchange, and in particular to a kind of band-tube type heat exchanger.
Background technique
In the conventional straight channel plate-type heat-exchange in the engineerings such as energy conservation and environmental protection, air contaminant treatment and heat transfer
Device, generally by multiple heat exchange plates to forming, heat exchange plate forms the heat exchange plate being oppositely arranged by two panels.In order to guarantee to change
The bearing strength of hot device, must be using with more between the two panels heat exchange plate being oppositely arranged and between each heat exchange plate pair
The support contact of a protrusion, and support contact must weld together with heat exchange plate, or need further exist for changing with opposite
The support contact of hot plate on piece setting welds together.However, using the stainless steel heat exchanger plates for being used for corrosivity heat transferring medium
When piece, stainless steel intergranular structure can be changed due to welding, substantially reduce the Anticorrosive Character of heat exchanger fin, reducing heat exchanger can
By property and service life.Moreover, manufacturing cost and time will be also significantly increased in welding.In addition, conventional straight channel is board-like
It is straight channel between adjacent heat exchange plate pair in heat exchanger, heat exchange efficiency is lower.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of band-tube type heat exchanger, heat exchange in the heat exchanger unit volume
Area is big, and heat exchange efficiency is high, and can effectively extend the service life of heat exchanger.
Band-tube type heat exchanger of the invention, comprising: heat exchanger plates, heat exchanger tube, the heat exchanger plates, which are constituted, has first chamber
Heat exchange unit, the first chamber is interior to be equipped with salient point, and there is the first chamber first medium entrance and first medium to export；Phase
Form second chamber between the adjacent surface (the as adjacent surfaces of heat exchanger plates) of adjacent two or more heat exchange units, described the
The heat exchanger tube is equipped in two chambers, there is the second chamber second medium entrance and second medium to export；The heat exchanger tube
With pipe first medium entrance and the outlet of pipe first medium or the heat exchanger tube there is third medium inlet and third medium to go out
Mouthful.
The heat exchange unit can be structure as a whole；Can also by two pieces of heat exchanger plates are parallel and separate it is certain between
Two pieces of heat exchanger plates border seals are formed first chamber by unoccupied place setting.
Two or more heat exchange units are parallel and are arranged with separating certain interval, its border seal is formed second chamber.
In top layer or lowest level, one piece of heat exchanger plates for being also possible to heat exchange unit are parallel with individual one piece of heat exchanger plates and separate certain
It is arranged with gap, its border seal is formed into second chamber.
Preferably, the heat exchange unit is divided into horizontal and vertical, and the heat exchanger tube is flat along the longitudinal direction of the heat exchange unit
Row setting.
The shape of the heat exchanger tube is not particularly limited, such as can be straight tube, is also possible to S-shaped swan-neck, U-shaped
Swan-neck etc..The cross-sectional shape of the heat exchanger tube is also without special limitation, for example, it may be round, ellipse, triangle
Shape, rectangular or shape tube.
As long as the salient point set in the first chamber can support heat exchanger plates, prevent two pieces of heat exchanger plates because of pressure distortion
And stick together, it is not particularly limited.It can be welded on heat exchanger plates with one end, and the other end is contradicted in another heat exchange
On plate or both ends are all welded on two pieces of heat exchanger plates being oppositely arranged.Preferably, the salient point is that exchange hot plate is pressed
The salient point that processing is formed.The cross-sectional shape of the salient point can be the various shapes such as circle, ellipse, rectangle, ripple type, abnormity
Shape.
Preferably, the heat exchange unit is divided into horizontal and vertical, and the first medium entrance is set to the heat exchange unit
Lateral one or both sides, the one or both sides that the first medium outlet is set to the heat exchange unit transverse direction are (including described
The ipsilateral or other side of first medium entrance)；The second medium entrance is set to the side of the heat exchange unit longitudinal direction, described
Second medium exports the other side for being set to the heat exchange unit longitudinal direction.
Preferably, the first medium entrance is disposed in proximity to one end of the second medium outlet, the first medium
Outlet is disposed in proximity to one end of the second medium entrance；The pipe first medium entrance or third medium inlet setting
In longitudinal one end close to second medium outlet, the pipe first medium outlet or the third media outlet are set to and lean on
Longitudinal one end of the nearly second medium entrance.
Preferably, the band-tube type heat exchanger further include: first medium leading-in box, first medium outlet box, second medium
Leading-in box and second medium outlet box and optional third medium leading-in box and optional third medium outlet box, described
One medium leading-in box, first medium outlet box, second medium leading-in box and second medium outlet box and third medium leading-in box
It can according to need setting with the number of third medium outlet box；The first medium leading-in box and all first mediums
Entrance connection, the first medium outlet box and all first medium outlets；The second medium leading-in box with
All second medium entrance connections, the second medium outlet box and all second medium outlets；And
And the first medium leading-in box is connected to the pipe first medium entrance of all heat exchanger tubes, the first medium draws
The pipe first medium outlet of outlet and all heat exchanger tubes, alternatively, the third medium leading-in box and all institutes
State the third medium inlet connection of heat exchanger tube, third Jie of the third medium outlet box and all heat exchanger tubes
Matter outlet.
Preferably, in the band-tube type heat exchanger, there are two first medium entrance and two for each first chamber tool
First medium outlet, described two first medium entrances of each first chamber are located at the transverse direction of the heat exchange unit
Two sides are close to one end that the second medium exports；Described two first mediums outlet of each first chamber is located at
The both lateral sides of the heat exchange unit are close to one end of the second medium entrance.
Preferably, one end (pipe first medium entrance or outlet or third medium inlet or outlet) of the heat exchanger tube
In second medium outlet, longitudinal side of locating heat exchange unit is connected to the first chamber, and the heat exchanger tube passes through the
One chamber and first medium entrance and the first medium leading-in box indirect communication；The other end of the heat exchanger tube is described second
Longitudinal side of heat exchange unit locating for medium inlet is connected to the first chamber, and the heat exchanger tube passes through the first chamber
With first medium outlet and the first medium outlet box indirect communication.
Preferably, the pipe first medium entrance of the heat exchanger tube heat exchange unit locating in second medium outlet
Longitudinal side be connected to the first chamber, the pipe first medium entrance of the heat exchanger tube passes through first chamber and first
Medium inlet and the first medium leading-in box indirect communication；The pipe first medium of the heat exchanger tube is exported described second
Longitudinal side of heat exchange unit locating for medium inlet is connected to the first chamber, the pipe first medium of the heat exchanger tube
Outlet passes through the first chamber and first medium outlet and the first medium outlet box indirect communication.
Preferably, the band-tube type heat exchanger further includes two clamping plates, in all heat exchanger plates and its closed area
Component (including heat exchanger plates, salient point and the other component that is optionally arranged as needed) constitute heat exchange main body, two pieces of folders
Plate is set in parallel in the two sides of the heat exchange main body, and the heat exchange main body is fixed between the two clamping plates.
Preferably, the two clamping plates can be connected by screw rod.
Preferably, the heat exchanger plates 1 of the band-tube type heat exchanger use anti-corrosion material, preferably stainless steel, for corruption
The heat exchange of corrosion medium, such as the heat exchange for limestone desulfurization slurries.It can prevent from causing due to solder-bump too much
The intergranular structure of anti-corrosion material such as stainless steel changes, and prevents the deterioration of Anticorrosive Character.
In the present invention, term " connection " includes directly connection or indirect communication unless otherwise noted.
The utility model has the advantages that
Band-tube type heat exchanger provided by the invention, by the adjacent of adjacent two or more heat exchange units
Heat exchanger tube is laid between face, heat exchange efficiency can be improved, and is improved the heat exchange area of heat exchanger in unit volume, is conducive to heat exchanger
Miniaturization；And the welding of salient point in the second chamber can be reduced or cancel by the supporting role of heat exchanger tube, it avoids because of weldering
It connects and the material of heat exchange plate is caused to change, influence heat exchanger service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of band-tube type heat exchanger of the invention.
Fig. 2 is the cross-sectional view of the A-A of Fig. 1.
Fig. 3 is the cross-section diagram of the B-B of heat exchange main part in Fig. 2.
Fig. 4 is the cross-section diagram of the C-C of heat exchange main part in Fig. 2.
In figure: heat exchanger plates 1, heat exchanger tube 2, first chamber 3, heat exchange unit 4, salient point 5, first medium entrance 6, first medium
Outlet 7, pipe first medium entrance 6a, pipe first medium export 7a, second chamber 8, second medium entrance 9, second medium outlet
10, third medium inlet 11, third media outlet 12, first medium leading-in box 13, first medium outlet box 14, second medium draw
Cartonning 15, second medium outlet box 16, third medium leading-in box 17, third medium outlet box 18, clamping plate 19.
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments, it should be appreciated that retouches in this place
The present invention will be described for the being given for example only property of specific embodiment stated, and is not intended to restrict the invention.Wherein identical portion
Part uses identical label.
In the description of the present invention, in the absence of explanation to the contrary, using term " parallel ", "inner", " two sides ",
" one end ", " other end " etc. are the positional relationships being described with reference to the attached drawings, and are merely for convenience of description of the present invention and simplification of the description,
Rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, because
This should not be understood as limiting the present invention.
A kind of schematic diagram of embodiment of band-tube type heat exchanger of the present invention is shown in Fig. 1, and Fig. 2 is cuing open for the A-A of Fig. 1
View, Fig. 3 are the cross-section diagram of the B-B of heat exchange main part in Fig. 2, and Fig. 4 is the cross-section diagram of the C-C of heat exchange main part in Fig. 2.
As shown in Figs 1-4, in a specific embodiment of the invention, the band-tube type heat exchanger includes: heat exchanger plates 1, heat exchanger tube 2, institute
It states heat exchanger plates 1 and constitutes the heat exchange unit 4 with first chamber 3, be equipped with salient point 5, the first chamber 3 in the first chamber 3
There are two first medium entrances 6 and two first medium outlets 7 for tool；Adjacent two or more heat exchange units 4 it is adjacent
Second chamber 8 is formed between face, the heat exchanger tube 2 is equipped in the second chamber 8, and the second chamber 8 has second medium
Entrance 9 and second medium outlet 10；There is the heat exchanger tube 2 pipe first medium entrance 6a and pipe first medium to export 7a.It is described
Band-tube type heat exchanger further include: first medium leading-in box 13, first medium outlet box 14, second medium leading-in box 15, second is situated between
Matter outlet box 16.The first medium leading-in box 13 connects with all first medium entrances 6 and pipe first medium entrance 6a
Logical, the first medium outlet box 14 is connected to all first medium outlets 7 and pipe first medium outlet 7a；Described
Second medium leading-in box 15 is connected to all second medium entrances 9, the second medium outlet box 16 with it is all described
10 connection of second medium outlet.
Described two first medium entrances 6 of each first chamber 3 are located at lateral the two of the heat exchange unit 4
The one end of side close to second medium outlet 10；The 7 difference position of described two first mediums outlet of each first chamber 3
In the heat exchange unit 4 both lateral sides close to one end of the second medium entrance 9.
The pipe first medium entrance 6a of the heat exchanger tube 2 heat exchange unit 4 locating for second medium outlet 10
Longitudinal side be connected to the first chamber 3, the pipe first medium entrance 6a of the heat exchanger tube 2 passes through first chamber 3
With first medium entrance 6 and 13 indirect communication of first medium leading-in box；The pipe first medium outlet 7a of the heat exchanger tube 2 exists
Longitudinal side of heat exchange unit 4 locating for the second medium entrance 9 is connected to the first chamber 3, the institute of the heat exchanger tube 2
It is indirect by the first chamber 3 and first medium outlet 7 and the first medium outlet box 14 to state pipe first medium outlet 7a
Connection.
As modification, the pipe first medium entrance 6a of the heat exchanger tube 2 and the pipe first medium can also be exported 7a
Transformation is used as third medium inlet 11 and third media outlet 12, and the band-tube type heat exchanger further includes third medium leading-in box
17 and third medium outlet box 18, respectively with the third medium inlet 11 of the heat exchanger tube 2 and the third media outlet
12 directly connection or indirect communication.Such as the heat exchange unit 4 is exported to longitudinal one end of 10 sides close to the second medium
Internal chamber is separated out a channel as the connection between the third medium inlet 6a and the third medium leading-in box 17
Channel, the internal chamber by the heat exchange unit 4 close to longitudinal one end of 9 side of second medium entrance are separated out a channel
As the interface channel between the third media outlet 7a and the third medium outlet box 18.
The band-tube type heat exchanger further includes two clamping plates 19, and the two clamping plates 19 are set in parallel in by all described
The two sides for the heat exchange main body that heat exchanger plates 1 and the heat exchanger tube 2 are constituted, by the heat exchange main body be fixed on the two clamping plates 19 it
Between.
Specifically, heat exchange can be accomplished by the following way in plate heat exchanger of the invention:
For example, first medium is flowed into from first medium leading-in box 13 through the first medium entrance 6 of all first chambers 3
The pipe first medium entrance 6a in first chamber 3, and through all heat exchanger tubes 2 is flowed into heat exchanger tube 2；Meanwhile the
Second medium flows into second chamber 8 from second medium leading-in box 15 through the second medium entrance 9 of all second chambers 8, this
Sample, second medium carry out heat exchange by heat exchanger plates 1 and heat exchanger tube 2 and first medium；First medium after heat exchange is through all
The first medium outlet 7 of the first chamber 3 and the pipe first medium of all heat exchanger tubes 2 export 7a from the
The outflow of one medium outlet box 14.Second medium after heat exchange exports 10 from second through the second medium of all second chambers 8
Medium outlet box 15 flows out.To realize the exchange of heat.
For another example, first medium is flowed into from first medium leading-in box 13 through the first medium entrance 6 of all first chambers 3
In first chamber 3, third medium flows into heat exchanger tube 2 through the third medium inlet 11 of all heat exchanger tubes 2；Meanwhile
Second medium flows into second chamber 8 from second medium leading-in box 15 through the second medium entrance 9 of all second chambers 8,
In this way, second medium carries out heat exchange by heat exchanger plates 1 and heat exchanger tube 2 and first medium and third medium.After heat exchange
One medium is flowed out through the first medium outlet 7 of all first chambers 3 from first medium outlet box 14, the after heat exchange
The third media outlet 12 of three media through all heat exchanger tubes 2 is flowed out from third medium outlet box 18.After heat exchange
Second medium is flowed out through the second medium outlet 10 of all second chambers 8 from second medium outlet box 15.To realize heat
Exchange.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical solution of the present invention
Monotropic type, this simple variant all belong to the scope of protection of the present invention.
Claims (10)
1. a kind of band-tube type heat exchanger characterized by comprising heat exchanger plates (1), heat exchanger tube (2), the heat exchanger plates (1) are constituted
Heat exchange unit (4) with first chamber (3), the first chamber (3) is interior to be equipped with salient point (5), and the first chamber (3) has
First medium entrance (6) and first medium outlet (7)；Between the adjacent surface of adjacent two or more heat exchange units (4)
It is formed second chamber (8), is equipped with the heat exchanger tube (2) in the second chamber (8), the second chamber (8) has second to be situated between
Matter entrance (9) and second medium outlet (10)；There is the heat exchanger tube (2) pipe first medium entrance (6a) and pipe first medium to go out
Mouth (7a) or the heat exchanger tube (2) have third medium inlet (11) and third media outlet (12).
2. band-tube type heat exchanger according to claim 1, which is characterized in that the heat exchange unit (4) is divided into lateral and vertical
To the heat exchanger tube (2) is arranged in parallel along the longitudinal direction of the heat exchange unit (4).
3. band-tube type heat exchanger according to claim 1 or 2, which is characterized in that the heat exchange unit (4) be divided into laterally and
Longitudinal, the first medium entrance (6) is set to the one or both sides of the heat exchange unit (4) transverse direction, and the first medium goes out
Mouth (7) is set to the one or both sides of the heat exchange unit (4) transverse direction；The second medium entrance (9) is set to the heat exchange
The side of unit (4) longitudinal direction, the second medium outlet (10) are set to the other side of the heat exchange unit (4) longitudinal direction.
4. band-tube type heat exchanger according to claim 1-3, which is characterized in that the first medium entrance (6)
It is disposed in proximity to one end of the second medium outlet (10), the first medium outlet (7) is disposed in proximity to described second and is situated between
One end of matter entrance (9)；The pipe first medium entrance (6a) or the third medium inlet (11) are disposed in proximity to described
Second medium exports longitudinal one end of (10), and the pipe first medium outlet (7a) or the third media outlet (12) are set to and lean on
Longitudinal one end of the nearly second medium entrance (9).
5. band-tube type heat exchanger according to claim 1-4, which is characterized in that further include: first medium introduces
Case (13), first medium outlet box (14), second medium leading-in box (15) and second medium outlet box (16), and optional the
Three medium leading-in boxs (17) and optional third medium outlet box (18)；The first medium leading-in box (13) with it is all described
First medium entrance (6) connection, the first medium outlet box (14) are connected to all first medium outlets (7)；Institute
Second medium leading-in box (15) is stated to be connected to all second medium entrances (9), the second medium outlet box (16) with
All second medium outlet (10) connections；Also, the first medium leading-in box (13) and all heat exchanger tubes (2)
The pipe first medium entrance (6a) connection, the first medium outlet box (14) is described with all heat exchanger tubes (2)
Pipe first medium exports (7a) connection, alternatively, described the of the third medium leading-in box (17) and all heat exchanger tubes (2)
Three medium inlets (11) connection, the third medium of the third medium outlet box (18) and all heat exchanger tubes (2) go out
Mouth (12) connection.
6. band-tube type heat exchanger according to claim 1-5, which is characterized in that each first chamber (3)
There are two first medium entrance (6) and two first mediums to export (7) for tool, and described two the of each first chamber (3)
The both lateral sides that one medium inlet (6) is located at the heat exchange unit (4) export the one end of (10) close to the second medium；
Described two first mediums outlet (7) of each first chamber (3) is located at the both lateral sides of the heat exchange unit (4)
Close to one end of the second medium entrance (9).
7. band-tube type heat exchanger according to claim 1-6, which is characterized in that one end of the heat exchanger tube (2)
Longitudinal side of the heat exchange unit (4) locating for second medium outlet (10) is connected to the first chamber (3), described to change
Heat pipe (2) passes through first chamber (3) and first medium entrance (6) and first medium leading-in box (13) indirect communication；It is described
Longitudinal side of the other end of heat exchanger tube (2) heat exchange unit (4) locating for the second medium entrance (9) and first chamber
Room (3) connection, the heat exchanger tube (2) are drawn by the first chamber (3) and first medium outlet (7) and the first medium
Case (14) indirect communication.
8. band-tube type heat exchanger according to claim 1-7, which is characterized in that the heat exchanger tube (2) it is described
Longitudinal side and described first of pipe first medium entrance (6a) heat exchange unit (4) locating for second medium outlet (10)
Chamber (3) connection, the pipe first medium entrance (6a) of the heat exchanger tube (2) are entered by first chamber (3) and first medium
Mouth (6) and first medium leading-in box (13) indirect communication；The pipe first medium outlet (7a) of the heat exchanger tube (2) exists
Longitudinal side of heat exchange unit (4) locating for the second medium entrance (9) is connected to the first chamber (3), the heat exchange
The pipe first medium outlet (7a) for managing (2) is situated between by the first chamber (3) and first medium outlet (7) and described first
Matter outlet box (14) indirect communication.
9. band-tube type heat exchanger according to claim 1-8, which is characterized in that it further include two clamping plates (19),
Component in all heat exchanger plates (1) and its closed area constitutes heat exchange main body, and the two clamping plates (19) are set in parallel
In the two sides of the heat exchange main body, the heat exchange main body is fixed between the two clamping plates (19).
10. -9 described in any item band-tube type heat exchangers according to claim 1, which is characterized in that the heat exchanger plates 1 use anti-corrosion
Material is preferred for the heat exchange of corrosive media limestone desulfurization slurries for the heat exchange of corrosive media.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910181933.8A CN109798791A (en) | 2019-03-11 | 2019-03-11 | A kind of band-tube type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910181933.8A CN109798791A (en) | 2019-03-11 | 2019-03-11 | A kind of band-tube type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109798791A true CN109798791A (en) | 2019-05-24 |
Family
ID=66562787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910181933.8A Withdrawn CN109798791A (en) | 2019-03-11 | 2019-03-11 | A kind of band-tube type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109798791A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305561A (en) * | 2011-08-16 | 2012-01-04 | 李永堂 | Plate-tube type heat exchanger |
| CN202267394U (en) * | 2011-09-26 | 2012-06-06 | 同济大学 | Primary surface heat exchanger for flue gas waste heat recovery |
| CN202947508U (en) * | 2012-12-18 | 2013-05-22 | 余胜亮 | Plate heat exchanger with different heat exchange channel sections |
| CN107782180A (en) * | 2016-08-31 | 2018-03-09 | 航天海鹰(哈尔滨)钛业有限公司 | A kind of heat exchanger core for being used for more than three kinds fluid heat exchanges |
| CN208059645U (en) * | 2018-03-30 | 2018-11-06 | 北京兴晟科技有限公司 | A kind of desulfurization slurry heat-exchanger rig |
| CN209689439U (en) * | 2019-03-11 | 2019-11-26 | 北京兴晟科技有限公司 | A kind of band-tube type heat exchanger |
-
2019
- 2019-03-11 CN CN201910181933.8A patent/CN109798791A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305561A (en) * | 2011-08-16 | 2012-01-04 | 李永堂 | Plate-tube type heat exchanger |
| CN202267394U (en) * | 2011-09-26 | 2012-06-06 | 同济大学 | Primary surface heat exchanger for flue gas waste heat recovery |
| CN202947508U (en) * | 2012-12-18 | 2013-05-22 | 余胜亮 | Plate heat exchanger with different heat exchange channel sections |
| CN107782180A (en) * | 2016-08-31 | 2018-03-09 | 航天海鹰(哈尔滨)钛业有限公司 | A kind of heat exchanger core for being used for more than three kinds fluid heat exchanges |
| CN208059645U (en) * | 2018-03-30 | 2018-11-06 | 北京兴晟科技有限公司 | A kind of desulfurization slurry heat-exchanger rig |
| CN209689439U (en) * | 2019-03-11 | 2019-11-26 | 北京兴晟科技有限公司 | A kind of band-tube type heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10234217B2 (en) | Nonmetal corrosion-resistant heat exchange device and plate-type heat exchanger having same | |
| CN104807356A (en) | Horizontal-flow type multi-medium heat exchanger | |
| WO2018141245A1 (en) | Plate-type gas-to-gas heat exchanger | |
| CN104807349A (en) | Horizontal-flow type multi-medium heat exchanger | |
| CN105890408B (en) | Multichannel multi-way shell-and-tube gas-liquid heat-exchange | |
| CN209689439U (en) | A kind of band-tube type heat exchanger | |
| WO2015055122A1 (en) | Plated pipe-type heat exchanger | |
| CN109798791A (en) | A kind of band-tube type heat exchanger | |
| CN106855327A (en) | A kind of heat exchanger | |
| CN204666001U (en) | Horizontal-flow type multi-medium heat exchanger | |
| CN210051186U (en) | Three-medium heat exchanger | |
| CN114136127A (en) | Three-medium plate heat exchanger | |
| CN218296849U (en) | Plate-fin heat exchanger | |
| CN200965438Y (en) | Wide channel weld plate type heat exchanger | |
| CN203479128U (en) | Plate-fin plate combination for air preheaters | |
| CN202613757U (en) | Heat pump water heater | |
| CN212378563U (en) | Corrugated plate gas-gas heat exchanger | |
| CN109539834A (en) | A kind of shell-and-tube heat exchanger | |
| CN201193935Y (en) | Plate type heat-exchanger | |
| KR20080006795A (en) | Heat-transfer plate for heat exchanger | |
| CN209541497U (en) | A kind of shell-and-tube heat exchanger | |
| CN106524816A (en) | Double-medium micro-channel heat exchanger | |
| CN210689292U (en) | Heat exchanger core structure | |
| CN207528100U (en) | A kind of longitudinal baffle heat exchanger | |
| CN221036964U (en) | Detachable and washable efficient heat exchange water tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190524 |
|
| WW01 | Invention patent application withdrawn after publication |