Tag Archives: China Ball Mills

Hot Selling coal gasifier

Detailed Product Description

1.two-stage coal gasifier with little pollution

2.little noisy

3.new type coal gasifier

4.High Efficiency Coal Gasifier

Themainfeaturesofcoalgasgenerator:

(1)mainequipmenthavesmallinvestment

(2)quickstart

(3)safeandconvenient

(4)easytooperate

(4)save20%fuelthanthedirectoil-burning.Usethehotgascansaveover60%ofenergyeconomycomparedtodirectfuelthermalprocessingfurnace

(5)hasasignificanteffectofdustcollection,protectenvironment,istheessentialequipmentofhot-processingsystems

Magnetic separator

(6)High Efficiency Coal Gasifierand coal gas generator furnace coal gasifier

7.new type coal gasifier

WorkingPrincipleoftheCoalGasGenerator:

Usethescientifictechnologystructuretoanalyzewatermolecules,producedhydrogen(H2)tocombuste,oxygen(02)forhelpingcombustion,sothatthetemperatureincreasedrapidlyincombustionstudio.Thiscyclecanmakefuelburnfullyintheoven,andproducegreatheatvalue.Becauseofthefullcombustionandandswirlcyclonecombustiontechnologyinthecombustionchamber,thecoalgasgenetorcanachievehightemperatures,avoidtheemissionofharmfulgases,suchasC0,C02,N0,S02,smokeremoval,dustremoval,desulfurization,achievetherequirementsofenvironmentalprotectiondepartment.

Introduction: The two-stage coal gasifying equipment including carbonizing stage and gasifying stage, with 40-60mm bituminous coal for fuel. In the upper stage, coal is carbonized. The carbonized coal becomes semi-cokes,then gets down to be gasified in lower stage. Carbonization and gasification of coal are finished in same equipment. The carbonizing and gasifying gas, after optimized allocation,is disposed by dust-removing .tar-removing, cooling and sulfide-removing technology. The clean coal gas out of fumace is supplied to industrial kiln by gas pressure adding and transmission system. The whole system includes coal yard,Raymond Mill slag yard, coal lifting system, light oil catcher and recycding system, phenol water disposal and incinerating system, autocontrol, coal gas storage, pressure adding and transmission system. TECHNICAL PERFORMANCE&PARAMETERS OF TWO—STAGE COAL-GAS FURNACE

Type CG3Q2.0-1 CG3Q2.6-1 CG3Q2.6-1 CG3Q3.2-1 CG3Q3.4-1
I.D. Of chamber(mm) 2000 2600 3000 3200 3400
Chamber cross-section area(m2) 3.14 5.31 7.07 8.04 9.08
Heat perception area of water jacket (m2) 11.69 15.19 17.53 18.7 19.87
Applicable coal Non-caking or weak-caking bituminous coal,coal property should coincident with the requirement of GB9143.
Coal size (mm) 20-40 25-50 30-60
Coal consumption kg/h 800-900 1200-1500 2000-2200 2200-2600 2500-2800
Air consumption (m3/kg coal) 2.0-2.5 2.0-2.5 2.0-2.5 2.0-2.5 2.0-2.5
Steam consumption 0.3-0.5
Gas output Nm3/ h 2500-2800 4000-5000 5500-3800 6300-7500 700-8800
Net heating value kJ/m3 Distillation stage Gasifying stage 6060-6270 7110-7350 5225-5434
Gas pressure (kPa) Distillation stage Gasifying stage 1.0-1.2 2.0-2.5 2.2-3.0 3.0-4.5 2.2-3.0 3.0-4.5 3.0-3.5 3.5-4.5 3.0-3.5 3.5-4.5
Gas temperature(°C) Distillation stage Gasifying stage 80-120 450-550 80-120 450-550 80-120 450-550 80-120 450-550 80-120 450-550
Max. Blast pressure kPa 6.0 6.0 6.5 7.0 7.5
Saturated vapor temperature (°C) 50-65
Steam seal pressure of Poking hole (MPa) 0.25
Steam products (kg/h) 300 450 500 550 550
Inner steam pressure (MPa) 0.07
Feeding coal mode Automatic
Coal feeding system Hydraulic driving
Ash tray speed (r/h) 2.97 1.7 1.5 1.5 1..5
Hydraulic station power (KW) 7.5*2 7.5*2 11*2 11*2 11*2
Discharging ash mode Automatic wet discharging ash
DN (mm) Distillation stage Gasifying stage DN350 400*400 DN400 766*766 DN400 866*866 DN500 866*866 DN400 866*866

Note: The data in the table is only for reference.

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