CN201081581Y - Semi-disassemble welded plate heat exchanger - Google Patents
Semi-disassemble welded plate heat exchanger Download PDFInfo
- Publication number
- CN201081581Y CN201081581Y CNU2007200124527U CN200720012452U CN201081581Y CN 201081581 Y CN201081581 Y CN 201081581Y CN U2007200124527 U CNU2007200124527 U CN U2007200124527U CN 200720012452 U CN200720012452 U CN 200720012452U CN 201081581 Y CN201081581 Y CN 201081581Y
- Authority
- CN
- China
- Prior art keywords
- plate
- heat exchanger
- runner
- welded
- utility
- 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.)
- Expired - Lifetime
Links
- 230000008676 import Effects 0.000 claims description 4
- 238000007747 plating Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000005272 metallurgy Methods 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a semi-detachable welded plate heat exchanger for solving the technical problems that the prior plate heat exchanger which generally adopts a cushion for sealing is not available in mediums which corrodes the cushion, while a pipe heat exchanger has the defects of low heat transfer efficiency, inconvenience of detachment and clean, etc., and a full welded plate heat exchanger can not be detached. The key points of the utility model are that: lateral surfaces of each two corrugated plates are welded into a plate bundle to form a I runner; then, two plate bundles are welded together, so that a lateral surface between each two plate bundles forms a II runner; finally, the same edges of end planes of a plurality of plate bundles are sealed with shell padding to form a whole machine. The utility model is suitable for heating and cooling technical mediums in petroleum, chemical industry, electrical power, metallurgy, medicine and other industries.
Description
Technical field
The utility model relates to a kind of heat-exchanger rig, specifically a kind of welded plate type heat exchanger.
Background technology
Existing plate type heat exchanger has adopted the rubber cushion sealing at large, makes the plate type heat exchanger working pressure can only be lower than 2.0MPa, and serviceability temperature is less than 200 ℃.In the medium that rubber is lined with corrosion, can not use, make the plate type heat exchanger scope of application be restricted.And shortcoming such as pipe heat exchanger exists heat transfer efficiency is low, inconvenience dismounting, cleaning and weld plate type heat exchanger entirely and do not have dismoutability requires tight deficiency to the working medium cleannes.
Summary of the invention
At the deficiencies in the prior art, the purpose of this utility model is to provide a kind of can avoid the kind of above-mentioned deficiency high temperature resistant, withstand voltage, corrosion-resistant, heat transfer efficiency is high, resistance is little, disassembly, cleaning are convenient, low cost of manufacture, detachable board-like heat exchanger rational in infrastructure.
The purpose of this utility model is achieved in that the side welding of per two corrugated platings constitutes a plate bundle, form the I runner, again two plate bundles are welded together and make per two plate interfasciculars form the II runner, at last with limit and housing packing seal together with the end face of a plurality of plate bundles, form a complete machine, medium I import, outlet(discharge) flange are communicated with the I runner, and medium II import, outlet(discharge) flange are communicated with the II runner.Make 450 ℃ of every wing passage bearing temperatures, withstand voltage 8.0MPa.Because the sealing of cancellation rubber cushion can realize corrosion resistance and have dismoutability between plate.
The utility model is compared with the prior art scheme, has cancelled the rubber cushion sealing and has made this heat exchange structure simple, and detachable (extracting out in the plate Shu Kecong framework) cleans convenient.Good sealing effect, high temperature resistant, withstand voltage, corrosion-resistant.In same materials, this heat exchanger effective heat exchange area has improved 20%～30%; Identical pressure is removed heat exchange efficiency and is improved 10%～15%.Identical heat transfer coefficient pressure drop has reduced by 20%～30%.Saved energy consumption.Use the material scope wide, realized the use of multiple materials such as carbon, steel, copper, aluminium, corrugated plating can realize that multiple structure assembling to adapt to different field, has enlarged range of application and realized multiple medium heat exchange.
Description of drawings
Further specify the utility model below in conjunction with accompanying drawing.
Fig. 1 is a schematic diagram of the present utility model.
Fig. 2 is the plate bundle schematic diagram among Fig. 1.
Fig. 3 is the A-A cutaway view of Fig. 1.
The specific embodiment
Referring to Fig. 2, the side welding of per two corrugated platings 16 is constituted a plate bundle 8, form an I runner, again two plate bundles are welded together and make per two plate interfasciculars form the II runner, end face with a plurality of plate bundles is sealed (referring to Fig. 3) with limit and housing filler 7 at last, forms a complete machine.Learn from Fig. 1, this heat exchanger is made up of critical pieces such as suspension ring 1, medium II outlet(discharge) flange 2, fishbolt, nut 3, medium I suction flange 4, hold-down bolt 5, seal trim strip 6, filler 7, plate bundle 8, framework 9, dividing plate 10 (being deflection plate), medium II suction flange 13, medium I outlet(discharge) flange 14, lower margins 15, medium I is entered by suction flange 4 in the plate of plate bundle and enters next plate bundle etc. by dividing plate, comes out to form a runner by medium I outlet(discharge) flange.Medium II is entered between plate bundle plate by medium II suction flange and enters next plate bundle by dividing plate, comes out to form another runner by medium II outlet(discharge) flange, and medium I, II flow in two kinds of runners respectively, have formed the cross-flow heat exchange of two media.
Because the sealing of cancellation rubber cushion can realize corrosion resistance and have dismoutability between plate.
Claims (1)
1. semi-detachable welded plate type heat exchanger, it is characterized in that: the side welding of per two corrugated platings constitutes a plate bundle, form the I runner, two plate bundles weld together makes per two plate interfasciculars form the II runner, the end face of a plurality of plate bundles with limit and housing packing seal together, form a complete machine, medium I import, outlet(discharge) flange are communicated with the I runner, and medium II import, outlet(discharge) flange are communicated with the II runner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200124527U CN201081581Y (en) | 2007-06-05 | 2007-06-05 | Semi-disassemble welded plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200124527U CN201081581Y (en) | 2007-06-05 | 2007-06-05 | Semi-disassemble welded plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201081581Y true CN201081581Y (en) | 2008-07-02 |
Family
ID=39615250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200124527U Expired - Lifetime CN201081581Y (en) | 2007-06-05 | 2007-06-05 | Semi-disassemble welded plate heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201081581Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143817A (en) * | 2013-03-06 | 2013-06-12 | 洛阳隆华传热科技股份有限公司 | Method for welding plate tubes and toothed plates of plate type evaporation heat exchanger |
| CN103754510A (en) * | 2013-12-30 | 2014-04-30 | 冯涛 | All-welded plate tube type heater for wax oil storage tanks |
| CN105814388A (en) * | 2013-12-20 | 2016-07-27 | 阿尔法拉瓦尔股份有限公司 | Plate heat exchanger with mounting flange |
| CN114812230A (en) * | 2022-04-08 | 2022-07-29 | 合肥通用机械研究院有限公司 | An asymmetric flow channel detachable plate heat exchanger |
-
2007
- 2007-06-05 CN CNU2007200124527U patent/CN201081581Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143817A (en) * | 2013-03-06 | 2013-06-12 | 洛阳隆华传热科技股份有限公司 | Method for welding plate tubes and toothed plates of plate type evaporation heat exchanger |
| CN103143817B (en) * | 2013-03-06 | 2015-05-13 | 洛阳隆华传热节能股份有限公司 | Method for welding plate tubes and toothed plates of plate type evaporation heat exchanger |
| CN105814388A (en) * | 2013-12-20 | 2016-07-27 | 阿尔法拉瓦尔股份有限公司 | Plate heat exchanger with mounting flange |
| CN105814388B (en) * | 2013-12-20 | 2019-03-19 | 阿尔法拉瓦尔股份有限公司 | Plate Heat Exchanger with Mounting Flanges |
| US10260822B2 (en) | 2013-12-20 | 2019-04-16 | Alfa Laval Corporate Ab | Plate heat exchanger with mounting flange |
| CN103754510A (en) * | 2013-12-30 | 2014-04-30 | 冯涛 | All-welded plate tube type heater for wax oil storage tanks |
| CN114812230A (en) * | 2022-04-08 | 2022-07-29 | 合肥通用机械研究院有限公司 | An asymmetric flow channel detachable plate heat exchanger |
| CN114812230B (en) * | 2022-04-08 | 2025-06-06 | 合肥通用机械研究院有限公司 | Asymmetric flow channel detachable plate heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIAONING XINYUAN HEAVY INDUSTRY CO., LTD. Free format text: FORMER OWNER: JINXIN COOLING AND HEATING EQUIPMENT PRODUCING AND MOUNTING CO., LTD., SHENYANG Effective date: 20130619 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 110145 SHENYANG, LIAONING PROVINCE TO: 113122 FUSHUN, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130619 Address after: 113122 No. 27 Zhongxing Street, Fushun Development Zone, Liaoning, Fushun Patentee after: Liaoning Xinyuan Heavy Industry Co., Ltd. Address before: 110145 Liaoning city of Shenyang Province in three Horse Station Street Town area Patentee before: Shenyang Jinxin Cold and Warm Enquipment Manufacture and Installation Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080702 |