Product Description
1, Gasification theory
Two-section gasifier consists of carbonization section and
gasification section. Through the carbonization section, coal is
sufficiently dried and destructively distilled under low
temperature for a long time. The gas produced during the process of
carbonization is called carbonization gas, namely upper gas. With
high calorific value, the temperature of the gas is low and it
contains low-temperature tar. After carbonization, the coal turns
into carbon coal and enters gasification section where it fully
reacts with gasification agent which enters the bottom of the
gasifier. The so-produced gas is called gasification gas, namely
lower gas. With low calorific value, the temperature of the gas is
high and it contains dust.
The gas produced by two-section gasifier has high and steady
calorific value and its gasification efficiency and comprehensive
heat efficiency are both higher than single-section gasifier, such
as coaling automatically or manully by motorized pulleys of
two-path, high ash pan water seal, high pressure gasification
operating, high operating flexibility and automatic poking or
hand-poking. For this type of gasifier, the labour intensity is
low, while the automaticity is high.
2, Features:
1), equipped with hydraulic
rotating coal valve, which ensures the gasifier of compact
structure, big thrust, well sealed, and convenient
maintance.
2), Applying center pipe
technology of heat-resistance stainless steel, complete coal
carbonization and less heat loss.
3), even coal distribution
in feeding system, and stable airflow in the section flow balance
system.
4), furnace bar uses
heat-resistant casting, which is highly heatproof and wear
resistant, even ash bed and fire bed.
5), full-automatic coal
feeding system, successive ash discharge.
6), hydraulic ash discharge,
simple structure, long service time, and easy to
maintain.
| Country: |
China |
| Model No: |
L
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| FOB Price: |
(Negotiable)
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