Comprehensive gasification slag recovery system

The invention provides a gasification slag comprehensive recovery system which is characterized by comprising a raw material classifying screen, a first spiral sorting machine, a second spiral sorting machine, a clean coal vibrating screen and a tailing dewatering screen which are arranged on a supp...

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Bibliographische Detailangaben
Hauptverfasser:	CHEN JIANBIN, CHEN SIYUAN, QIAN HONGWEI, HE ZHUBIN, CUI JINBAO, MA FEI, WU TAO, CAO GUOWU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DISPOSAL OF SOLID WASTE MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL PERFORMING OPERATIONS RECLAMATION OF CONTAMINED SOIL SOIL SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS 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 SORTING TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention provides a gasification slag comprehensive recovery system which is characterized by comprising a raw material classifying screen, a first spiral sorting machine, a second spiral sorting machine, a clean coal vibrating screen and a tailing dewatering screen which are arranged on a supporting frame, an undersize product outlet of the raw material classifying screen is connected with an inlet of the first spiral sorting machine, and the first spiral sorting machine comprises a first concentrate outlet, a middling outlet and a first tailing outlet; the first concentrate outlet is connected with the clean coal vibrating screen, the first tailing outlet is connected with the tailing dewatering screen, and the middling outlet is connected with an inlet of the second spiral sorting machine, so that concentrate in gasified slag can be effectively sorted out, energy consumption is reduced, raw material coal cost investment is effectively reduced, solid waste reduction is well completed, and the productio