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coal-water slurry fuel (CWS) fired steam boiler, 1.Wide Load Adjustable Range, 2.High efficiency: 89%, 3.PLC control system - details see: https://www.machineto.com/top-quality-shfs-coal-water-slurry-fuel-cws-fired-steam-boiler-10211823

1.Product Name:

Coal-water slurry (CWS) fired steam boiler

2. Application Scope:

CWS can be used in place of oil and gas in any size of heating and power station. CWS is suitable for existing gas, oil, and coal boilers.

3. SHFS Series (CWS Fluidization System) Feature

l Stable operation and low emission: Coal-water fluidization system realizes the low temperature combustion; avoid coking, unstable operation, poor security problem of Coal-water atomizer system.

l High efficiency:cyclic burn cluster of coal-water particle, achieve a high efficient performance.

l Low cost for desulfuration:Use limestone and silica sand as medium material cooperate with low temperature combustion technology realize the direct desulfuration during Coal-water combustion, which is simple structure and low cost.

l Low consumption for medium material:recycle of limestone increase the use ratio which reduce the supply of limestone and medium material. This system also increases the efficiency.

l Wide Load Adjustable Range:the boiler can adjust for different type Coal-water fuel and load range can be set 30% to 100%,

l Low cost and requirement for Coal-water:Wideadaptable for Coal-water fuel reduces the requirement for Coal-water manufacture, which reduce the Coal-water cost.

l Simple and stable accessory:SHFS series (CWS fluidization system) do not need expensive burner,fault liability CWS atomization gun, complex high pressure air and CWS system, which make the whole system simple and reliable.

l PLC control system

4. Technical parameter

Item		SHFS4-1.25-J	SHFS6-1.25-J	SHFS10-1.25-J	SHFS20-1.6-J	SHFS35-3.82-J
Rated Evaporation	t/h	4	6	10	20	35
Rated Working Pressure	Mpa	1.25	1.25	1.25	1.25	1.25
Steam Temperature	°C	Saturated	Saturated	Saturated	Saturated	450
Combustion Mode		Chamber Combustion	Chamber Combustion	Chamber Combustion	Chamber Combustion	Chamber Combustion
Applicable Fuel		Coal-water	Coal-water	Coal-water	Coal-water	Coal-water
Fuel consumption	kg/h	710	915	1615	2920	5713
Boiler Heating Area	m2	145	208	246	469	/
Economizer Heating Are	m2	60.3	72.4	206	351	/
Exhaust Gas Temperature	°C	166	163	157	157	/
Thermal Efficiency	%	85.8	85.9	90.8	88	/
Transportation Weight	t	31.5	35.5	Packaged	Packaged	/
Transportation Size	mm	6300*3100*3540	7100*3400*3540	Packaged	Packaged	Packaged

5. Flowchart for System Equipment Allocation of CWM Fluidization