Heat-tracing coal powder conveying, heat-exchanging and separating device

The utility model discloses a heat-tracing coal powder conveying, heat-exchanging and separating device. The device comprises a spiral conveyor and a spiral plate-type heat exchanger, the spiral plate-type heat exchanger comprises an upper cone body, a lower cone body, a spiral plate-type heater exc...

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Bibliographische Detailangaben
Hauptverfasser:	YAN RUQIANG, LUO JIYING, DING YONGPING, JIN WANYUN, ZHOU FENGJIAO, WANG XIANGWEN, ZHANG LEI, ZHANG YAN, LIU LANSHENG, LIU LI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CARBURETTING AIR OR OTHER GASES CHEMISTRY CONVEYING CRACKING HYDROCARBON OILS DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS FUELS HANDLING THIN OR FILAMENTARY MATERIAL 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 LUBRICANTS MECHANICAL ENGINEERING METALLURGY MINERAL WAXES PACKING PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PNEUMATIC TUBE CONVEYORS PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA SHOP CONVEYOR SYSTEMS STORING TECHNICAL GASES CONTAINING CARBON MONOXIDE TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a heat-tracing coal powder conveying, heat-exchanging and separating device. The device comprises a spiral conveyor and a spiral plate-type heat exchanger, the spiral plate-type heat exchanger comprises an upper cone body, a lower cone body, a spiral plate-type heater exchanger body and a coal powder uniform distributing device, the top end of the upper cone body is communicated with the spiral conveyor, the bottom end of the upper cone body is installed at the top end of the spiral plate-type heat exchanger, the lower cone body is installed at the bottom end of the spiral plate-type heat exchanger, the coal powder uniform distributing device is installed at the top end of the spiral plate-type heat exchanger in the upper cone body, the upper cone body is provided with a first air outlet, the spiral plate-type heat exchanger comprises flue channels formed by spiral plates and up-down through channels, the top ends and the bottom ends of the flue channels are sealed and are communic