QUENCH-COOLING SYSTEM

A quench-cooling system has a primary quench cooler (10) as a double-tube heat exchanger, a tube bundle heat exchanger as a secondary quench cooler (20). A tube bundle is enclosed by a casing (32), forming a casing room (36), which is formed between tube sheets (28) arranged at spaced locations. Bun...

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Bibliographische Detailangaben
1. Verfasser:	BIRK CARSTEN
Format:	Patent
Sprache:	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 quench-cooling system has a primary quench cooler (10) as a double-tube heat exchanger, a tube bundle heat exchanger as a secondary quench cooler (20). A tube bundle is enclosed by a casing (32), forming a casing room (36), which is formed between tube sheets (28) arranged at spaced locations. Bundle tubes (29) are held with the tube sheets. Parallel cooling channels (27) connected with one another and have a rectangular tunnel geometry formed (I) from the thin tube sheet (28), separating a gas side from a water/steam side and connected to a ring flange (35), which is connected to the casing of the enclosed tube bundle; (ii) from parallel webs (33), arranged on the tube sheet separating individual water/steam flows from one another; and (iii) from a covering sheet (34), provided with openings (18) for bundle tubes and defining the flow in the tunnel arrangement of the cooling channels.