industrial kiln furnace,rotary kiln dryer,limestone kiln furnace,gypsum cement kiln

fertilizer machine
Zhengzhou Taida Mining and Metallurgy Equipment Co., Ltd.
Mainly merges manufacture of

industrial kiln furnace


rotary kiln dryer


limestone kiln furnace


gypsum cement kiln

and production into an integral system.
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Qm-3 Coal Gasifier

Qm-3 Coal Gasifier

Features: good heat transfer effect, simple structure, easy maintenance; high automatic level, less noise;
Composition: distilling stage and gasification stage; 
Product Details
Product introduction

Coal gasifier

A new type of highly efficient, energy-saving, and environment-friendly products, which were developed independently by our company


Energy-saving and environment-friendly:

The calories of reburning 1kg satandardized coal equals to that of 0.6kg gasoline, 0.3kg liquefied petroleum gas and 6.5 degrees of electricity

The smoke emission complies with the GB9078-96 environment-friendly standard

Our company can design and produce air heating furnace according to users' requirement

We also undertake the renovation of all kinds of oil fuel, natural gas, coal fuel and electric air heating furnace with the heating cost 70% less than electricity, 40 to 60% oil, 30% gas

Reciprocating grate cleaner: strong ability to break and loosen slags as well as to ventilate with slim chance of slagbonding

Special ash grate design: grate protected by low-temperature slags to prolong the grate's service time largely

Extensive waterseal explosion preventing grooves at the part of ash hopper: apt to react and safe to use

Combination of air producing and other heating equipment: convenient to control temperature

Gas produced immediately by burning coal when it is needed: needless to remove ash, reduce temperature or add pressure, with the manufacturing cost largely reduced

Fuel adding and slag removing operated by machines: centralized-control, easy to handle and low labor intensity

Convenient installation: installed on ordinary ground, special ground unwanted

Flexibility assorted with varieties of other heating equipment: widely used in the environment-friendly and energy-saving technological renovation of gas-processing heating furnace, gas forging furnace, gas crucible furnace, gas mold furnace, grilled ladle gas furnace, sand resin heating gas regenerates, glass melting gas furnace, ceramic gas furnace and the technological renovation of gas corhart smoke exhausting kiln and tunnel kiln, as well as the assorted heating source renovation of drying, burning and heating equipment whose temperature requirement is below 1,350℃

Technical Parameters
name  unit  specifcations 
diameter  mm 1600 1800 2000 2400 2600 3000 3200
cross section area  m2 2 2.54 3.14 4.52 5.31 7.07 8.04
height of fuel  mm 1000 1000 1000 1000 1000 1000 1000
height of fire mm 100~300
height of ash layer mm 100~300
fuel available anthracite, bitumite and coke with no adhesion 
size of fuel mm 13~25 25~50
 fuel consumption  Kg/h 350~460 500~600 500~720 700~1040 850~1200 1700~2000 1800~2200
gasification agent   air and steam
gasification capacity Nm3/h 1200~1600 1500~2100 1750~2500 2500~3600 3000~4300 6000~7000 6500~7500
rotary speed of ash pan r/h 3.5 3.5 2.23 2 1.7 1.7 1.7
thermal value of coal gas  KJ/Nm3 5020~5670
temperature at outlet  400~550
pressure at outlet  Pa 980~1470 1470-1960
blast pressure  Pa <4000 <6000
saturation air temperature  50-65
working pressure of water jacket  Pa <100Kpa <294Kpa
pressure of fire detecting hole Pa <100Kpa <294Kpa
motor of driving motor  KW 4 5.5
motor of elevator's motor  KW 1.5 3
weight  T 12 15 19 24 28 42 45

Zhengzhou Taida Group is a very experienced manufacturer for rotary kiln equipment in China. If you are interested in our rotary kiln or relevant devices, welcome customers from all over the world to our factory. You can also call us at 0086-18539990967 or send email to

Please enter your demand such as Raw material type,Capacity, Self introduction, Required specifications. To become our quality clients will have access to a 3% discount of contract!

You can also send email to

rotary dryer

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Address: High and New-tech Industry Development Zone,Zhengzhou,Henan province,China