CN211903862U - Detachable spiral plate type heat exchanger - Google Patents
Detachable spiral plate type heat exchanger Download PDFInfo
- Publication number
- CN211903862U CN211903862U CN202020250243.1U CN202020250243U CN211903862U CN 211903862 U CN211903862 U CN 211903862U CN 202020250243 U CN202020250243 U CN 202020250243U CN 211903862 U CN211903862 U CN 211903862U
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- heat exchanger
- end cover
- spiral plate
- cover plate
- burst
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Abstract
The utility model relates to a heat exchanger, especially a removable spiral plate heat exchanger, including rolling up board, distance post, takeover and end cover, set up the burst apron on the end cover, the burst apron is connected with the end cover through a plurality of bolt, and the burst apron is sealed through the sealing rubber circle of its upper and lower both sides and the rubber pad and the end cover of its outer lane, and the distance post welds between rolling up the board uniformly. The utility model discloses a removable spiral plate heat exchanger not only has the characteristics that general removable heat exchanger heat transfer runner is long, the runner interval is big, heat-resisting temperature is high, be difficult for revealing, compact structure, area are little, heat exchange efficiency is high, and adopts the mode that the burst was dismantled, has dismantlement simple to operate, observes the simple characteristics of mediation runner.
Description
Technical Field
The utility model relates to a heat exchanger, especially a removable spiral plate heat exchanger.
Background
The spiral plate type heat exchanger is widely applied to the fields of petrochemical industry, food, pharmacy, solvents and hydraulic presses, and the alcohol manufacturing and the recovery and processing of coking subsidiary food are common applications. Spiral plate heat exchanger divide into removable and can not the dismantlement formula, and can not weld the formula both ends of dismantling and die, can not be used for the liquid that can block up, and common removable is that the end cover is whole to be dismantled, the end cover quality is big and dismantle the installation troublesome.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the two ends of the non-detachable heat exchanger are welded, the non-detachable heat exchanger cannot be used for liquid which can be blocked, and the detachable heat exchanger end cover is integrally detached, has large mass and is troublesome to detach and install. In order to overcome the defects in the prior art, a novel detachable spiral plate type heat exchanger is provided.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a removable spiral plate heat exchanger, includes roll up board, distance post, takeover and end cover, the end cover on set up the burst apron, the burst apron be connected with the end cover through a plurality of bolt, the burst apron is sealed with the end cover through the sealed rubber circle of its upper and lower both sides and the rubber pad of its outer lane, the distance post weld between the roll board uniformly. The split cover plate is adopted, so that the disassembly, inspection, flow channel dredging and installation and use are facilitated; the sealing rubber ring and the rubber pad ensure that the split cover plate and the end cover form sealing when being installed, and fluid in the heat exchanger cannot leak.
The split cover plate is provided with 4-10 pieces which are uniformly distributed on the end cover in a surrounding way. A plurality of slicing cover plates are arranged to ensure that each flow channel can be detected; when the blockage occurs, all the separating cover plates do not need to be detached, the operation is convenient, and the working efficiency is improved.
The bolts are uniformly distributed on the outer side of the outer ring of the slicing cover plate, and 20-30 bolts are arranged on each slicing cover plate. The mounting bolts are used for fixing the slicing cover plate, so that the fluid in the heat exchanger is further prevented from leaking.
The height of the distance column is 8-30 mm. The distance columns are arranged to enable a certain distance to be generated between the rolling plates to form a heat exchange flow channel, and the effect of supporting the rolling plates to resist fluid pressure and increase turbulence when fluid flows in the heat exchange channel is achieved, so that the heat exchange efficiency is improved.
When the detachable spiral plate type heat exchanger is used, the flow channel between the rolling plates is ensured not to be blocked, the end cover is covered, the separating cover plates are fixed with the end cover one by one through bolts, and finally two types of cold and hot fluids are introduced through the connecting pipe for heat exchange.
The utility model has the advantages that: the utility model discloses a removable spiral plate heat exchanger not only has the characteristics that general removable heat exchanger heat transfer runner is long, the runner interval is big, heat-resisting temperature is high, be difficult for revealing, compact structure, area are little, heat exchange efficiency is high, and adopts the mode that the burst was dismantled, has dismantlement simple to operate, observes the simple characteristics of mediation runner.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic side view of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a schematic structural view of the separating cover plate of the present invention;
fig. 4 is a schematic sectional view of the cover plate of the present invention;
FIG. 5 is a schematic view of a partial structure of the distance pole of the present invention;
reference numbers in the figures: 1-rolling plate, 2-distance column, 3-connecting pipe, 4-end cover, 5-piece-dividing cover plate, 6-bolt, 7-sealing rubber ring and 8-rubber pad.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The detachable spiral plate type heat exchanger shown in fig. 1-5 comprises a rolling plate, distance pillars, a connecting pipe and an end cover, wherein a separating cover plate is arranged on the end cover and is connected with the end cover through a plurality of bolts, the separating cover plate is sealed with the end cover through sealing rubber rings on the upper side and the lower side of the separating cover plate and a rubber pad on the outer ring of the separating cover plate, and the distance pillars are uniformly welded between the rolling plates; the slicing cover plate is provided with 8 slices which are uniformly distributed on the end cover in a surrounding way; the bolts are uniformly distributed on the outer side of the outer ring of the split cover plate, and 26 bolts are arranged on each split cover plate; the height of the distance pole is 20 mm.
When the detachable spiral plate type heat exchanger is used, the flow channel between the rolling plates is ensured not to be blocked, the end cover is covered, the separating cover plates are fixed with the end cover one by one through bolts, and finally two types of cold and hot fluids are introduced through the connecting pipe for heat exchange.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a removable spiral plate heat exchanger, includes roll board, distance post, takes over and the end cover, its characterized in that: the end cover is provided with a separating cover plate, the separating cover plate is connected with the end cover through a plurality of bolts, the separating cover plate is sealed with the end cover through sealing rubber rings on the upper side and the lower side of the separating cover plate and a rubber pad on the outer ring of the separating cover plate, and the distance columns are uniformly welded between the rolling plates.
2. A removable spiral plate heat exchanger according to claim 1, wherein: the split cover plate is provided with 4-10 pieces which are uniformly distributed on the end cover in a surrounding way.
3. A removable spiral plate heat exchanger according to claim 1, wherein: the bolts are uniformly distributed on the outer side of the outer ring of the slicing cover plate.
4. A removable spiral plate heat exchanger according to claim 3, wherein: and 20-30 bolts are arranged on each split cover plate.
5. A removable spiral plate heat exchanger according to claim 3, wherein: the height of the distance column is 8-30 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020250243.1U CN211903862U (en) | 2020-03-03 | 2020-03-03 | Detachable spiral plate type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020250243.1U CN211903862U (en) | 2020-03-03 | 2020-03-03 | Detachable spiral plate type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211903862U true CN211903862U (en) | 2020-11-10 |
Family
ID=73302219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020250243.1U Active CN211903862U (en) | 2020-03-03 | 2020-03-03 | Detachable spiral plate type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211903862U (en) |
-
2020
- 2020-03-03 CN CN202020250243.1U patent/CN211903862U/en active Active
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