Novel heat exchanger

A novel heat exchanger comprises a shell, a first tube plate, a second tube plate, a first tube box, a second tube box, a baffle plate, a U-shaped heat exchange tube, a temperature measuring device and a support and is characterized in that one end of the shell is connected with the first tube plate...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HE XIAOLONG, GUO ZUNGUANG, FENG YAJUAN, MOU WENTING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION 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 WEAPONS
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Beschreibung
Zusammenfassung:	A novel heat exchanger comprises a shell, a first tube plate, a second tube plate, a first tube box, a second tube box, a baffle plate, a U-shaped heat exchange tube, a temperature measuring device and a support and is characterized in that one end of the shell is connected with the first tube plate in a spot welding mode, and the other end of the shell is connected with the second tube plate in a spot welding mode; the first tube plate is in bolted connection with the first tube box; the second tube plate is in bolted connection with the second tube box; the first tube box is provided with a feeding cavity and a returning cavity; the baffle plate is connected with the shell in a spot welding mode, and the baffle plate is arranged in the shell. The U-shaped heat exchange tube penetrates in from the second tube plate and penetrates out from the first tube plate; the U-shaped heat exchange tube penetrates through the shell, and the U-shaped heat exchange tube penetrates through the baffle plate; a plurality of