Circulating heat supply system of high-pressure boiler

The invention relates to the field of high-pressure boilers, and particularly discloses a high-pressure boiler circulating heat supply system which comprises a boiler body and a water vapor circulating module, the boiler body comprises a steam outlet collecting box, a water return collecting box, a...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG QI, ZHAO JINKUN, WANG HONGJUN, LUO SIWEI, TAO XIAOTING, LIU DAPING, HUANG YUNLONG, FEI KEBANG, CHEN QIAOQIAO, WEI XIAOHUA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR SUPPLY BLASTING CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FORCOMBUSTION CHAMBERS, e.g. FIREBRIDGES COMBUSTION APPARATUS COMBUSTION PROCESSES DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDEDFOR DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS INCOMBUSTION CHAMBERS DRAUGHT-INDUCING HEATING LIGHTING MECHANICAL ENGINEERING METHODS OF STEAM GENERATION SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTIONAPPARATUS STEAM BOILERS STEAM GENERATION SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to the field of high-pressure boilers, and particularly discloses a high-pressure boiler circulating heat supply system which comprises a boiler body and a water vapor circulating module, the boiler body comprises a steam outlet collecting box, a water return collecting box, a convection heating surface and a combustion device, the convection heating surface extends in the longitudinal direction, and the steam outlet collecting box is arranged on the upper portion of the convection heating surface; a boiler steam outlet is formed in the upper portion of the steam outlet collecting box and communicated with user side heat using equipment, the water return collecting box is arranged on the lower portion of the convection heating surface, and the combustion device is arranged in the convection heating surface. The water vapor circulation module comprises a downcomer arranged on one side of the water return collecting box, a boiler water inlet is formed in the upper end of the downcomer and