High-efficiency gas phase heat exchange device

The invention relates to the technical field of gas-phase heat exchange equipment, in particular to a high-efficiency gas-phase heat exchange device. The technical problems that when a gas-phase heat exchange device is used and works, dust on the heated surface of the tail portion is serious, the he...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NIE XIAOMIAO, HE MIN, REN SHANMIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR SUPPLY BLASTING COMBUSTION APPARATUS COMBUSTION PROCESSES DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION DRAUGHT-INDUCING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEAT EXCHANGE IN GENERAL HEATING LIGHTING MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROMSOLID MATERIALS OR FLUIDS MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL PERFORMING OPERATIONS SEPARATING SOLIDS FROM SOLIDS SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS SHOCK-ABSORBERS SORTING SPRINGS STEAM GENERATION SUPERHEATING OF STEAM SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to the technical field of gas-phase heat exchange equipment, in particular to a high-efficiency gas-phase heat exchange device. The technical problems that when a gas-phase heat exchange device is used and works, dust on the heated surface of the tail portion is serious, the heat exchange effect is poor, the temperature of superheated steam is low easily, and the quality of the steam is affected are solved. According to the technical scheme, the high-efficiency gas phase heat exchange device comprises a heat exchange device body, a collecting assembly, a supporting assembly, a heat exchange assembly, a screening assembly, a scraping assembly, a mounting assembly, a gas suction assembly, a purifying assembly and a dust blowing assembly; compared with a traditional gas-phase heat exchange device which is serious in dust accumulation on the tail heating surface, poor in heat exchange effect, prone to causing low superheated steam temperature and affecting steam quality, the gas-phase heat e