CN1091201A - Dismountable plate type heat exchanger - Google Patents
Dismountable plate type heat exchanger Download PDFInfo
- Publication number
- CN1091201A CN1091201A CN 93101553 CN93101553A CN1091201A CN 1091201 A CN1091201 A CN 1091201A CN 93101553 CN93101553 CN 93101553 CN 93101553 A CN93101553 A CN 93101553A CN 1091201 A CN1091201 A CN 1091201A
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- CN
- China
- Prior art keywords
- plate
- heat exchanger
- type heat
- tube connector
- runner
- 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.)
- Pending
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a kind of plate type heat exchanger, particularly a kind of GBR type dismountable plate type heat exchanger.This invention is that per card sheet more than two is welded into one group, forms a runner, two groups of plate assemblings, makes to form another runner again between two groups of plates again, organizes plate more and forms a complete machine.Every group of plate welds a tube connector (16), and peace one flared type pipe loose joint (14) on the tube connector connects a tube connector (16) and floating tubesheet (5) welding again.Make this runner can bear 400 ℃ of high temperature, high pressure 8.0MPa.This invention has simple in structure, detachable, and is easily manufactured, good sealing effect, advantages such as heatproof, withstand voltage corrosion resistant.
Description
The present invention relates to a kind of plate type heat exchanger.
Existing plate type heat exchanger owing to adopted the rubber cushion sealing more at large, makes the plate type heat exchanger working pressure can only be limited to below the 2.0MPa, and temperature is limited to below 200 ℃, and the medium that some corrosivity is stronger can not use.Welded plate heat exchanger does not have dismoutability again, and plate-fin heat exchanger pipe heat exchanger heat transfer efficiency is low again, does not have dismoutability yet.
The objective of the invention is to provide a kind of high temperature resistant, high pressure resistant, corrosion-resistant, the high energy-conservation GBR type dismountable plate type heat exchanger of heat transfer efficiency.
The present invention will be welded into one group to per two corrugated cardboard sheets, forms a runner, two groups of plate assemblings, makes to form another runner again between two groups of plates again, organizes plate more and forms a complete machine.Every group of plate welds a tube connector, and the loose joint of a flared type pipe of peace connects the welding of a tube connector and floating tubesheet again on the tube connector, makes this runner can bear 400 ℃ of high temperature, high pressure 8.0MPa.Wear-resisting owing to realizing without the rubber cushion sealing, another runner can be realized 400 ℃ of high temperature, high pressure 8.0MPa corrosion resistant by housing.This utility model is detachable.
The present invention has been owing to changed the hermetically-sealed construction of plate type heat exchanger, and having cancelled the rubber cushion structure, that this invention is had is simple in structure, detachable, easily manufactured, good sealing effect, heatproof, advantage such as withstand voltage, corrosion-resistant.
Accompanying drawings embodiment:
Fig. 1 is a GBR type dismountable plate type heat exchanger schematic diagram;
Fig. 2 is the corrugated plating partial sectional view.
From Fig. 1-Fig. 2, learn: this invention the medium I import and export flange take over 1 with raise the nose above water to breathe end socket 3, raise the nose above water to breathe behind cover flange 4 assembly weldings to be welded in Floating Head Flange tube sheet 5 and to connect together tube sheet being taken over 16, together metal sheet A plate 10, metal sealing strip 12 and metal sheet B plate 11 plates, plate adapter 13, supporting slice 15 assembly weldings with bolt.Many bond pads corrugated cardboard sheet is contained in the cylindrical shell 7 of the shell flange 8 that is welded with hold-down bolt 9 then.Compress plate with hold-down bolt again, with the loose joint 14 of flared type pipe plate adapter 13 being connected together with tube sheet adapter 16 forms a kind of medium runner.The cylindrical shell end socket 6 and the shell flange 8 usefulness bolts that are welded with stuffing-box 2, medium II import and export flange adapter 17, cover flange 18 are connected together, form another kind of medium runner, medium I, II flow in two kinds of runners respectively, form the heat exchange of two media.
Claims (2)
1, a kind of plate type heat exchanger, particularly a kind of GBR type dismountable plate type heat exchanger is characterized in that card sheet more than two is welded into one group, form a runner, two groups of plate assemblings, make to form another runner again between two groups of plates again, organize plate more and form a complete machine.
2, GBR type dismountable plate type heat exchanger according to claim 1 is characterized in that every group of plate welds a tube connector (16), and tube connector (16) is gone up peace flared type pipe loose joint (14), connects a tube connector (6) and floating tubesheet (5) welding again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93101553 CN1091201A (en) | 1993-02-16 | 1993-02-16 | Dismountable plate type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93101553 CN1091201A (en) | 1993-02-16 | 1993-02-16 | Dismountable plate type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1091201A true CN1091201A (en) | 1994-08-24 |
Family
ID=4983647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93101553 Pending CN1091201A (en) | 1993-02-16 | 1993-02-16 | Dismountable plate type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1091201A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486881A (en) * | 2013-09-26 | 2014-01-01 | 上海锅炉厂有限公司 | Temperature-controllable floating head heat exchanger with double-helix baffling plates |
| CN105571352A (en) * | 2014-10-13 | 2016-05-11 | 中国石化工程建设有限公司 | Novel single-tube pass floating head heat exchanger |
-
1993
- 1993-02-16 CN CN 93101553 patent/CN1091201A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486881A (en) * | 2013-09-26 | 2014-01-01 | 上海锅炉厂有限公司 | Temperature-controllable floating head heat exchanger with double-helix baffling plates |
| CN103486881B (en) * | 2013-09-26 | 2015-07-15 | 上海锅炉厂有限公司 | Temperature-controllable floating head heat exchanger with double-helix baffling plates |
| CN105571352A (en) * | 2014-10-13 | 2016-05-11 | 中国石化工程建设有限公司 | Novel single-tube pass floating head heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |