Semi-disassemble welded plate heat exchanger

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...

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Bibliographische Detailangaben
Hauptverfasser:	JIN WUXIE, QUAN TAIMING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING MECHANICAL ENGINEERING TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS
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Beschreibung
Zusammenfassung:	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.