CN208366127U - A kind of riveted type plate heat exchanger - Google Patents
A kind of riveted type plate heat exchanger Download PDFInfo
- Publication number
- CN208366127U CN208366127U CN201820693523.2U CN201820693523U CN208366127U CN 208366127 U CN208366127 U CN 208366127U CN 201820693523 U CN201820693523 U CN 201820693523U CN 208366127 U CN208366127 U CN 208366127U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- type
- sealing strip
- water conservancy
- conservancy diversion
- 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.)
- Active
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of riveted type plate heat exchanger, including shell and heat exchange core body, liner is also correspondingly arranged in the shell, the heat exchange core body includes the heat exchanger plates and spoiler of multiple interval overlapping settings, it is correspondingly connected with by band water conservancy diversion sealing strip between neighbouring two heat exchanger plates, band water conservancy diversion sealing strip has been shifted to install in 90 ° between the heat exchanger plates of adjacent two sides, so that forming criss-crossing channels between two heat exchanger plates of arbitrary neighborhood, the corresponding fixation of bolt or rivet for passing through the setting that is spacedly distributed with water conservancy diversion sealing strip, the G fashioned iron column for the positioning and fixing that the heat exchange core body is arranged by quadrangle is corresponding to be fixed.The utility model is structurally reasonable, and manufacturing process is simple, and manufacture and assembling use Cold-forming process, and no thermal deformation and thermal stress generate, and finished product heat exchanger precision is high.
Description
Technical field
The utility model relates to a kind of riveted type plate heat exchangers.
Background technique
Industrial furnace belongs to energy consumption and disposal of pollutants rich and influential family in all trades and professions, typically constitutes from full factory's energy consumption
50% ~ 70%, the energy-saving and emission-reduction of industrial furnace are extremely important.
Industrial furnace generallys use the waste heat that air preheater comes in recovered flue gas, to reach raising thermal efficiency of heating furnace, section
The purpose of fuel saving.
Currently, the plate air preheater of domestic successful application is full welded seal structure.
But full welded plate regenerative air heater has welding workload big, complex process, manufacturing cycle long, expensive etc.
It is insufficient.
There are many introductions to non-welded plate type heat exchanger in patent document.
CN102003717A describe it is a kind of riveting or bolt plate air preheater.It seals and uses between its heat transferring plate
It is first firm with U-shaped fringing card, then U-shaped fringing is bolted or riveted with being engaged together with both sides.Welded with angle steel close in heat transferring plate quadrangle
Envelope.Since spacing dimension is smaller between plate, and U-shaped fringing size is limited, causes in actually manufacture, it is difficult to cost is controlled,
Technique is more increasingly complex than welding entirely, and it is difficult to ensure that leakproofness.
To solve heat transferring plate quadrangle leakproofness, still guarantee leakproofness by the way of welding.In welding process
In need to control welding deformation and eliminate welding residual stress.Not complete non-solder.
CN106403670A describes a kind of pure adverse current plate heat exchanger of no-welding type.Its heat exchange plate uses 90 ° of flangings,
There is sealing strip between plate.There is " V " shape elastic sealing element between plate and four corner posts.Sealing strip is by final assembly between plate
When external force compress to seal.The elastic packing of " V " shape elastic sealing element is leaned between plate and four corner posts.In actual application
In, heat exchanger is in cold fluid and hot fluid heat exchange, and temperature distribution is non-uniform, cause everywhere temperature stress it is inconsistent, long period of operation
Under the conditions of, the sealing performance of sealing strip or sealing element can gradually decline, ultimate failure leakage.
The leakage problem of above two technology is inevitable, according to foreign data introduction, similar non-welded plate type heat exchanger
Leakage rate perfect condition 1% or more.Much larger than full welded type plate heat exchanger.
CN205642079U describes a kind of non-solder Flat-plate-type air preheater.
Adjacent upper and lower two layers of heat transfer plate is supported by sealing strip and forms runner with sealing strip；Sealing strip and adjacent biography
Hot plate bonding.Core is stacked by multilayer heat transfer plate.Core is whole Nian Jie with four corner posts.Between its plate and plate groups
At sealing between core and four corner posts only with glue sticking.Under the conditions of long-time service, it is difficult to guarantee sealing effect and adhesive strength.
Utility model content
The purpose of this utility model is to provide a kind of structurally reasonable, manufacturing process is simple, manufacture and assembling using cold plus
Work method, no thermal deformation and thermal stress generate, finished product heat exchanger riveted type plate heat exchanger with high accuracy.
The technical solution of the utility model is a kind of riveted type plate heat exchanger, including shell and heat exchange core body, the shell
It is also correspondingly arranged on liner in vivo, the heat exchange core body includes the heat exchanger plates and spoiler of multiple interval overlapping settings, up and down
It is correspondingly connected with by band water conservancy diversion sealing strip between adjacent two heat exchanger plates, is handed over so that forming cross between two heat exchanger plates of arbitrary neighborhood
Channel is pitched, described correspond to water conservancy diversion sealing strip by the bolt or rivet for the setting that is spacedly distributed is fixed, and the heat exchange core body is logical
Cross the corresponding fixation of G fashioned iron column of the positioning and fixing of quadrangle setting.
In one preferred embodiment of the utility model, coated on the heat exchanger plates and the contact surface with water conservancy diversion sealing strip resistance to
The sealant of warm acid-alkali-corrosive-resisting.
In one preferred embodiment of the utility model, spoiler is correspondingly arranged between any two adjacent heat exchanger plates.
In one preferred embodiment of the utility model, the band water conservancy diversion sealing strip on the G fashioned iron column and heat exchanger plates is used
Bolt or rivet are correspondingly connected with.
It is described with being applied on water conservancy diversion sealing strip and the contact surface of G fashioned iron column in one preferred embodiment of the utility model
It is covered with the sealant of Heat-stable caustic corrosion.
In one preferred embodiment of the utility model, the material with water conservancy diversion sealing strip, heat exchanger plates and turbulent is
The combination of carbon steel, ND steel, stainless steel, titanium alloy, aluminium alloy, non-metallic material or various material.
In one preferred embodiment of the utility model, the turbulent is solid or hollow cylindricality, and section is round, ellipse
Round, oval, rectangle, polygon, diamond shape, droplet-shaped and streamlined, cylindricality be straight, waveform, S type, Z-type, hyperbolic-type and
Σ type.
In one preferred embodiment of the utility model, the turbulent be solid or hollow bar shaped, section be it is round,
It is ellipse, ellipsoid, rectangle, polygon, diamond shape, droplet-shaped, streamlined, waveform, H-type, drum, S type, Z-type, convex, recessed
Type, Π type and Σ type, bar shaped are straight, waveform, c-type and S type.
In one preferred embodiment of the utility model, the turbulent in-line arrangement arrangement, mistake arrangement is set, square, rectangle
Or diamond shape interlaced arrangement.
Described in the utility model is a kind of riveted type plate heat exchanger, and the utility model is structurally reasonable, and manufacturing process is simple,
Manufacture and assembling use Cold-forming process, and no thermal deformation and thermal stress generate, and finished product heat exchanger precision is high.
Detailed description of the invention
Fig. 1 is the explosive view in a kind of one preferred embodiment of riveted type plate heat exchanger of the utility model；
Fig. 2 is the perspective view in a kind of one preferred embodiment of riveted type plate heat exchanger of the utility model.
Specific embodiment
The preferred embodiment of the utility model is described in detail below, so that the advantages of the utility model and feature energy
It is easier to be readily appreciated by one skilled in the art, to be more clearly defined the protection scope of the utility model.
Described in the utility model is a kind of riveted type plate heat exchanger, as shown in Figure 1 with Figure 2, including shell 1 and heat exchange
Core, is also correspondingly arranged on liner in the shell 1, the heat exchange core body include the heat exchanger plates 2 of multiple interval overlapping settings with
And spoiler 3, it is correspondingly connected with by band water conservancy diversion sealing strip 4 between neighbouring two heat exchanger plates 2, so that arbitrary neighborhood two exchanges heat
Criss-crossing channels are formed between plate 2, it is described corresponding by the bolt or rivet 5 for the setting that is spacedly distributed with water conservancy diversion sealing strip 4
Fixed, the G fashioned iron column 6 for the positioning and fixing that the heat exchange core body is arranged by quadrangle is corresponding to be fixed.
The heat exchanger plates 2 and the sealant that Heat-stable caustic corrosion is coated on the contact surface with water conservancy diversion sealing strip 4.
On the one hand sealant seals, on the other hand rise heat exchanger plates with the be bonded integral work of water conservancy diversion sealing strip
With.
The effect of the bolt or rivet of arrangement spaced apart is that adjacent heat exchanger plates and sealing strip are combined closely one
It rises, and guarantees the intensity and sealing intensity of connection.
Under the compound action of sealant and bolt or rivet, guarantee that the channel of heat exchanger plates assembling and core reach " zero " and let out
Leakage, and guarantee that heat exchanger does not leak in lifetime.
Spoiler 3 is correspondingly arranged between any two adjacent heat exchanger plates 2.
The G fashioned iron column 6 and being correspondingly connected with the bolt of water conservancy diversion sealing strip 4 or rivet 5 on heat exchanger plates 2.
The sealant of Heat-stable caustic corrosion is coated on the contact surface with water conservancy diversion sealing strip 4 and G fashioned iron column 6.
On the one hand sealant seals, on the other hand rise G fashioned iron column is Nian Jie integral with water conservancy diversion sealing strip
Effect.
The effect of bolt or rivet is G fashioned iron column to be closely linked with water conservancy diversion sealing strip, and guarantee to connect
Intensity and sealing intensity.
Under the collective effect of sealant and bolt or rivet, guarantee that the channel of heat exchanger plates assembling and core reach " zero " and let out
Leakage, and guarantee that heat exchanger does not leak in lifetime.
The material with water conservancy diversion sealing strip 4, heat exchanger plates 2 and turbulent 3 is carbon steel, ND steel, stainless steel, titanium alloy, aluminium
The combination of alloy, non-metallic material or various material.
The turbulent 3 is solid or hollow cylindricality, and section is round, oval, oval, rectangle, polygon, diamond shape, water
Drop type and streamlined, cylindricality are straight, waveform, S type, Z-type, hyperbolic-type and Σ type.
The turbulent 3 is solid or hollow bar shaped, and section is round, ellipse, ellipsoid, rectangle, polygon, water chestnut
Shape, droplet-shaped, streamlined, waveform, H-type, drum, S type, Z-type, convex, concave, Π type and Σ type, bar shaped are straight, wave
Shape, c-type and S type.
3 in-line arrangement of the turbulent arrangement, mistake arrangement are set, square, rectangle or diamond shape interlaced arrangement.
G fashioned iron column is formed by steel plate by flanging, or is formed by channel steel by secondary operation.
It can be rectangle, polygon, bullet shaped, the rectangle with seal groove or bullet shaped with water conservancy diversion sealing strip.
Heat exchanger plates are rectangular plates, and various shape turbulent is arranged between adjacent heat exchanger plates, on the one hand play spacing and branch
Support effect, on the one hand plays augmentation of heat transfer.
Heat exchanger plates are also possible to through shaping jig equipment (punching press, hydraulic etc.) molding corrugated plating, and ripple is at staggeredly cloth
It sets, corrugated shape can be bowl-type, butterfly, dome-type, semiellipse ball-type, droplet-shaped, fairing, diamond shape, waveform, S type.
Various types of turbulents can also be combined with several shape pattern and be arranged.
The turbulent on hot-fluid side as needed can be a kind of shape and method for arranging；Cold fluid side turbulent can be with
It is another different shape and method for arranging.
The arrangement of turbulent can also use different shape and arrangement according to temperature range and cold fluid and hot fluid pressure drop requirements
Mode.
Described in the utility model is a kind of riveted type plate heat exchanger, and the utility model is structurally reasonable, and manufacturing process is simple,
Manufacture and assembling use Cold-forming process, and no thermal deformation and thermal stress generate, and finished product heat exchanger precision is high.
The foregoing is merely specific embodiment of the present utility model, but the protection scope of the utility model is not limited to
This, anyone skilled in the art, can be without creative work in the technical scope disclosed by the utility model
The change or replacement expected, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model
It should be determined by the scope of protection defined in the claims.
Claims (9)
1. a kind of riveted type plate heat exchanger, including shell and heat exchange core body, it is characterised in that: be also correspondingly arranged in the shell
Have a liner, the heat exchange core body includes the heat exchanger plates and spoiler of multiple interval overlapping settings, neighbouring two heat exchanger plates it
Between by band water conservancy diversion sealing strip be correspondingly connected with so that forming criss-crossing channels, the band between two heat exchanger plates of arbitrary neighborhood
Water conservancy diversion sealing strip is corresponded to by the bolt or rivet for the setting that is spacedly distributed and is fixed, and the heat exchange core body is determined by what quadrangle was arranged
Position and the corresponding fixation of fixed G fashioned iron column.
2. riveted type plate heat exchanger according to claim 1, it is characterised in that: the heat exchanger plates with water conservancy diversion sealing strip
Contact surface on coat Heat-stable caustic corrosion sealant.
3. riveted type plate heat exchanger according to claim 1, it is characterised in that: right between any two adjacent heat exchanger plates
Spoiler should be provided with.
4. riveted type plate heat exchanger according to claim 1, it is characterised in that: on the G fashioned iron column and heat exchanger plates
Band water conservancy diversion sealing strip be correspondingly connected with bolt or rivet.
5. riveted type plate heat exchanger according to claim 4, it is characterised in that: the band water conservancy diversion sealing strip and G fashioned iron
The sealant of Heat-stable caustic corrosion is coated on the contact surface of column.
6. riveted type plate heat exchanger according to claim 1, it is characterised in that: the band water conservancy diversion sealing strip, heat exchanger plates
And the material of turbulent is the combination of carbon steel, ND steel, stainless steel, titanium alloy, aluminium alloy, non-metallic material or various material.
7. riveted type plate heat exchanger according to claim 3, it is characterised in that: the spoiler is solid or hollow column
Shape, section are round, oval, oval, rectangle, polygon, diamond shape, droplet-shaped and streamlined, and cylindricality is straight, waveform, S
Type, Z-type, hyperbolic-type and Σ type.
8. riveted type plate heat exchanger according to claim 3, it is characterised in that: the spoiler is solid or hollow item
Shape, section are round, ellipse, ellipsoid, rectangle, polygon, diamond shape, droplet-shaped, streamlined, H-type, drum, S type, Z
Type, convex, concave, Π type and Σ type, bar shaped are straight, waveform, c-type and S type.
9. riveted type plate heat exchanger according to claim 3, it is characterised in that: the spoiler in-line arrangement arrangement, mistake row
Arrangement, square, rectangle or diamond shape interlaced arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820693523.2U CN208366127U (en) | 2018-05-10 | 2018-05-10 | A kind of riveted type plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820693523.2U CN208366127U (en) | 2018-05-10 | 2018-05-10 | A kind of riveted type plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208366127U true CN208366127U (en) | 2019-01-11 |
Family
ID=64934131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820693523.2U Active CN208366127U (en) | 2018-05-10 | 2018-05-10 | A kind of riveted type plate heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208366127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413790A (en) * | 2018-05-10 | 2018-08-17 | 上海孚旺炉业有限公司 | A kind of riveted type plate heat exchanger |
-
2018
- 2018-05-10 CN CN201820693523.2U patent/CN208366127U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413790A (en) * | 2018-05-10 | 2018-08-17 | 上海孚旺炉业有限公司 | A kind of riveted type plate heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105806109B (en) | Counter-flow finned plate heat exchanger for gas-gas heat exchange | |
| CN101655321B (en) | High-pressure aluminum plate-fin heat exchanger | |
| CN101464105B (en) | Non-welded plate type heat exchanger | |
| CN208366127U (en) | A kind of riveted type plate heat exchanger | |
| CN108413790A (en) | A kind of riveted type plate heat exchanger | |
| CN201050955Y (en) | Gas phase plate type heat exchanger | |
| CN201229133Y (en) | Plate-fin heat exchanger | |
| CN202057215U (en) | Welded plate-type heat exchanger | |
| CN202885612U (en) | Welded plate heat exchanger | |
| CN102226655B (en) | Honeycomb-bundle tubular heat exchanger and manufacturing process thereof | |
| CN203963991U (en) | Combined air preheater | |
| CN104776737A (en) | High-pressure plate type heat exchanger | |
| CN207268583U (en) | A kind of diagonal stream welded plate type heat exchanger | |
| CN109855308A (en) | A kind of modularization chimney flue type extruded aluminium condensing heat exchanger | |
| CN205642079U (en) | Flat air heater of non - welding | |
| CN102384678B (en) | Heat exchanger for lattice material | |
| CN205537237U (en) | Gaseous phase and high pressure resistant plate heat exchanger of liquid phase heat exchange | |
| CN201621983U (en) | Plate type heat exchanger | |
| CN201407943Y (en) | Non-welding plate-type heat exchanger | |
| KR100411761B1 (en) | Plate type heat exchanger using gas | |
| CN105021065B (en) | Antiseptic heat exchanger structure | |
| CN112595162A (en) | Heat exchange plate and welded plate heat exchanger | |
| CN220288359U (en) | Plate shell type semi-welded heat exchange plate | |
| KR200237867Y1 (en) | Plate type heat exchanger using gas | |
| CN206235216U (en) | A kind of pure adverse current plate heat exchanger of no-welding type self-supporting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |