CN214747416U - Novel plate type heat exchange device not prone to scaling - Google Patents
Novel plate type heat exchange device not prone to scaling Download PDFInfo
- Publication number
- CN214747416U CN214747416U CN202120662292.0U CN202120662292U CN214747416U CN 214747416 U CN214747416 U CN 214747416U CN 202120662292 U CN202120662292 U CN 202120662292U CN 214747416 U CN214747416 U CN 214747416U
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- heat exchange
- filter
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- medium
- plates
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Abstract
The utility model relates to a machinery, the novel plate-type heat transfer device of difficult scale deposit specifically. A novel plate type heat exchange device not prone to scaling comprises a shell and heat exchange plates, wherein the heat exchange plates are arranged in the shell in a stacked mode, medium through holes are formed in four corners of each heat exchange plate, the novel plate type heat exchange device further comprises a filter cylinder, the filter cylinder is arranged in the medium through holes, the diameter of the filter cylinder is smaller than that of the medium through holes, a plurality of filter holes are formed in the surface of the filter cylinder, a plurality of supporting circular plates are arranged in the filter cylinder, and a plurality of filter holes are formed in the supporting circular plates; the filter cartridge is fixed on the heat exchange plate through a fixing rod; and filter cartridges are arranged in the four medium through holes of the heat exchange plates superposed in the shell. This kind of heat transfer device can reduce the incrustation scale formation on the heat transfer board through setting up filter equipment to simple structure, the installation is overhauld conveniently.
Description
Technical Field
The utility model relates to a machinery, the novel plate-type heat transfer device of difficult scale deposit specifically.
Background
The plate heat exchanger is a commonly used industrial heat exchange device, and is widely applied to various industries due to the advantages of high heat exchange efficiency, small occupied area and the like. The heat exchange principle is that a series of corrugated metal sheets are stacked, thin rectangular channels are formed among the sheets, and heat exchange is carried out through the sheets passing cold and hot media in a staggered mode. At present, after the plate cooler is operated for a period of time, a layer of white scale can be condensed on the surface of the heat exchange plate, the existence of the white scale can reduce the heat transfer coefficient of the heat exchange plate, and can also increase the resistance of fluid flow and reduce the heat exchange efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the prior art, provide a novel board-like heat transfer device of difficult scale deposit, this kind of heat transfer device can reduce the incrustation scale formation on the heat transfer board through setting up filter equipment to simple structure, the installation is overhauld conveniently.
In order to solve the prior art problem, the utility model discloses a novel plate type heat exchange device which is not easy to scale, comprising a shell and heat exchange plates, wherein the heat exchange plates are superposed and arranged in the shell, and the four corners of the heat exchange plates are provided with medium through holes; the filter cartridge is fixed on the heat exchange plate through a fixing rod; and filter cartridges are arranged in the four medium through holes of the heat exchange plates superposed in the shell.
Preferably, the diameter of the filter cartridge is smaller than the total thickness of the stacked heat exchange plates in the shell.
Preferably, the filter cartridge is provided with 3 or more supporting circular plates.
Preferably, the outer portion of the filter cartridge extends to the outer portion of the outermost heat exchange plate.
The beneficial effects of the utility model reside in that: after the heat exchange plate is assembled, the four medium through holes are completely overlapped together, and then the filter cartridge is stretched into the medium through holes, so that the installation and the operation are very convenient and fast. When the medium is first filtered in the filter cartridge before entering the heat exchanger plates, a large part of the impurities can be blocked, and cleaning the filter cartridge is much simpler than cleaning the heat exchanger plates one by one. Set up a plurality of cartridge filters and replace, when the cartridge filter needs to wash, take out it, can in the replacement. The time for cleaning the heat exchange plate can be greatly reduced, the production efficiency is improved, and the production cost is reduced. The mode has the advantages of simple structure, simple and convenient operation and obvious effect after practice.
Drawings
Fig. 1 is a schematic view of an assembly structure of a heat exchange plate and a filter cartridge according to the present invention;
fig. 2 is a schematic structural view of a filter cartridge according to the present invention;
fig. 3 is a schematic view of the internal structure of the middle housing of the present invention.
Reference numerals:
1. a housing; 2. a heat exchange plate; 3. a dielectric via; 4. a filter cartridge; 5. a supporting circular plate; 6. and (5) fixing the rod.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
A novel plate type heat exchange device not prone to scaling comprises a shell 1 and heat exchange plates 2, wherein the heat exchange plates 2 are arranged in the shell 1 in a superposed mode, medium through holes 3 are formed in four corners of each heat exchange plate 2, the novel plate type heat exchange device further comprises a filter cylinder 4, the filter cylinder 4 is arranged in the medium through holes 3, the diameter of the filter cylinder 4 is smaller than that of the medium through holes 3, a plurality of filter holes are formed in the surface of the filter cylinder 4, a plurality of supporting circular plates 5 are arranged in the filter cylinder 4, and a plurality of filter holes are formed in the supporting circular plates 5; the filter cartridge 4 is fixed on the heat exchange plate 2 through a fixing rod 6; and filter cartridges 4 are arranged in the four medium through holes 3 of the heat exchange plates 2 superposed in the shell 1.
The diameter of cartridge filter 4 is less than the 2 superimposed gross thicknesses of heat transfer board in the casing 1, cartridge filter 4 sets up 3 above support plectanes 5, the outside of cartridge filter 4 extends to the outside of outside heat transfer board 2.
The beneficial effects of the utility model reside in that: after the heat exchange plate 2 is assembled, the four medium through holes 3 are completely overlapped together, and then the filter cartridge 4 is inserted into the medium through holes, so that the installation and the operation are very convenient. Filtering first in the filter cartridge 4 before the medium enters the heat exchanger plates 2 can block a large part of the impurities, while cleaning the filter cartridge 4 is much simpler than cleaning the heat exchanger plates 2 one by one. Set up a plurality of cartridge filters 4 and replace, when cartridge filter 4 needs to wash, take out it, can on the replacement. The time for cleaning the heat exchange plate 2 can be greatly reduced, the production efficiency is improved, and the production cost is reduced. The mode has the advantages of simple structure, simple and convenient operation and obvious effect after practice. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (4)
1. The utility model provides a novel plate heat transfer device of difficult scale deposit, includes casing and heat transfer board, the heat transfer board stack sets up in the casing, is provided with medium through-hole, its characterized in that in the four corners of heat transfer board: the filter cartridge is arranged in the medium through hole, the diameter of the filter cartridge is smaller than that of the medium through hole, a plurality of filter holes are formed in the surface of the filter cartridge, a plurality of supporting circular plates are arranged in the filter cartridge, and a plurality of filter holes are formed in the supporting circular plates; the filter cartridge is fixed on the heat exchange plate through a fixing rod; and filter cartridges are arranged in the four medium through holes of the heat exchange plates superposed in the shell.
2. The novel plate type heat exchange device not prone to scaling as claimed in claim 1, is characterized in that: the diameter of the filter cartridge is smaller than the total thickness of the stacked heat exchange plates in the shell.
3. The novel plate heat exchange device not prone to scaling as claimed in claim 2, wherein: the cartridge filter sets up more than 3 support plectanes.
4. The novel plate heat exchange device not prone to scaling as claimed in claim 3, wherein: the outer part of the filter cylinder extends to the outer part of the outermost heat exchange plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120662292.0U CN214747416U (en) | 2021-04-01 | 2021-04-01 | Novel plate type heat exchange device not prone to scaling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120662292.0U CN214747416U (en) | 2021-04-01 | 2021-04-01 | Novel plate type heat exchange device not prone to scaling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214747416U true CN214747416U (en) | 2021-11-16 |
Family
ID=78598545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120662292.0U Expired - Fee Related CN214747416U (en) | 2021-04-01 | 2021-04-01 | Novel plate type heat exchange device not prone to scaling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214747416U (en) |
-
2021
- 2021-04-01 CN CN202120662292.0U patent/CN214747416U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |