Sintering Technology

GP UKRGIPROMEZ GAINED VAST EXPERIENCE IN DESIGN AND ENGINEERING OF NEW PROJECTS, REVAMPING AND UPGRADATION OF EXISTING SINTER PLANTS. SINTERING AREA FROM 25 TO 600 M2.

SALIENT FEATURES OF SINTER PLANTS DESIGNED BY GP UKRGIPROMEZ:

• RECEIVING OF RAW MATERIALS - THROUGH WAGON TIPPLER WITH MONITORING OF WEIGHT, MOISTURE AND CHEMICAL COMPOSITION

• BLENDING - AT RECEIVING AND BLENDING YARDS USING CONTINUOUS ACTION STACKERS AND RECLAIMERS

• PROPORTIONING OF RAW MIX - BY ACCURATE WEIGH FEEDERS

• MIXING AND NODULISING – IN MIXING-CUM-NODULISING SINGLE DRUMS OR IN COMBINATION WITH HIGH INTENSITY MIXERS

• FEEDING OF HEARTH LAYER AND SINTER ONTO THE STRAND – CONTROLLED FEEDING WITH PROVISION OF SPECIFIED BED DEPTH AND UNIFORM PERMEABILITY THROUGH THE LENGTH AND ACROSS THE WIDTH OF THE SINTER MACHINE, HEARTH LAYER DEPTH BEING 40-50 MM, BED DEPTH BEING 500-700 MM

• SINTER MIX IGNITION – BY FUEL EFFICIENT IGNITION FURNACE WITH ROOF-MOUNTED SLIT BURNERS AND HOT AIR FED FROM WASTE HEAT RECOVERY SYSTEM

• SINTERING - DEEP-BED SINTERING WITH HOT AIR FED FROM WASTE HEAT RECOVERY SYSTEM DURING INITIAL PERIOD

• COOLING - ENTIRE CAKE COOLING ON DEEP-BED STRAIGHTLINE OR CIRCULAR COOLER AFTER CRUSHING

• CONDITIONING OF COOLED CAKE - RESTRICTION OF THE UPPER SIZE, MULTI-STAGE SCREENING WITH SEPARATION INTO PRODUCT SINTER, HEARTH LAYER AND RETURN FINES

• WASTE GAS AND AIR DEDUSTING - IN ELECTROSTATIC PRECIPITATORS (3-4 FIELD TYPE), RECYCLING OF COLLECTED DUST

• GAS SUCTION - BY HIGH-PERFORMANCE WASTE GAS FANS DEVELOPING SUCTION UPTO 1500-1600 DAPA

• SINTER QUALITY CONTROL - BY CONTINUOUS SAMPLING, PREPARATION OF SAMPLES AND PHYSICAL AND MECHANICAL TESTING AS WELL AS CHEMICAL TESTING USING THE LATEST PRACTICES

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