Name: Industrial Horizontal Chain Grate Rice Husk Wood Biomass Coal Fired Steam Boiler for Rice Mill
Brand: Coal Steam Boiler
Availability: InStock

Product Details

Industrial Horizontal Chain Grate Rice Husk Wood Biomass Coal Fired Steam Boiler for Rice Mill

Model:Chain Grate Stoker Type Boiler

Structure:Three Pass Single Drum

Fuel:Coal, Biomass, Wood, Chip, Husk, Sawdust, Jute, Shell, Waste Solid Fuel etc.

Capacity: 1 - 20 ton/h (1ton,2ton,4ton,6ton,8ton,10ton,15ton,20ton)

Pressure:0.7/1.0/1.25/1.6/2.5Mpa (7Bar/10Bar/12.5Bar/16Bar25Bar)

Temperature:170/184/194/204/225 C

Application:Food and Beverage,Textile,Plywood,Rice Mill,Chemical,Paper Mill,Rubber Plant etc

DZL seires coal/biomass fired steam boiler realizes almost zero pollution with the use of special dust collector solution (bag dust collector, double towers desulfurization, etc.). This series boiler is single drum horizontal type shell boiler, the combustion equipment is chain grate (small scale flaker is available), has the advantages of feed mechanically and strong adaptability of different fuels. The fuel could be II class bituminous coal, the diameter should be 6-25mm, and ash content should be less than 32.4%. Otherwise, DZL series boiler could also burn biomass fuel, including wood, straw, bagasse, rice husk, coconut shell, cotton seeds, peanut shell, etc.

DZL Automatic Coal Fired Steam Boiler features:

1.Maturity

One of the earlist manufacturers of fast-assemly thread pip chain grate boiler in China, In the past 10 years, the products have been replaced many times, more mature, similar products have produced more than 6000 units

2.Advance technolody

Adopt many advanced technology: threaded pipe, airfoil flue , Convex tube plate, the backwater towards high temperature tube plate, simple loop circuit, dust separated chamber, big furnace, compact structure so on.

3. Stable operation

The boiler has stable operation, low failure rate and never have safty accident.

Boiler can work 20 years.

4.Reliability

The only boiler factory have 20 0000fatigue test to boiler in China

5.Economy

High efficiency, energy saving, good economy.

6. High level Aumotic control system

The boiler automaticon lelvel is high, the boiler feedwater automatic regulation, high-low water level alarm, low water level interlock protection, fan interlock protection, automatic feeding fuel, automatic water feeding, automatic ash remove function.

Technical Parameters

Model Item		DZL1	DZL2	DZL4	DZL6	DZL8	DZL10 (Assembly)	DZL15 (Assembly)	DZL20 (Assembly)
Steam Capacity (t/h)		1	2	4	6	8	10	15	20
Steam Pressure (MPa)		0.7/1.0/1.25		1.25/1.6
Steam Temperature (℃)		170/184/194		194/204
Feed water Temperature(℃)		20	20	20	20	20	70	70	70
Heating Area(m2)	Body	~33	~50	~100	~170	~200	~250	316	502
Heating Area(m2)	Econom izer	10.56/20.7	27.6	52.48/33.12	87.2	98	174	351	382
Effective Grate Area(m2)		2.22	2.22	4.1	5.5	7.95	9.75	11.1	23.9
Fuel Type		II Bituminous Coal, Lower Heating Value Q≈21000KJ/Kg
Fuel Consumption(kg/h)		~151	~302	~600	~880	~1150	~1450	~2220	~1160
Exhaust Gas Temperature(℃)		135-145
Thermal Efficiency(%)		83-85
Weight of Biggest Part for Transportation(t)		17	23	25	35	45	33(Up Part) 28(Down Part)	42(Up Part) 35(Down Part)	50(Up Part) 28(Down Part)
Overall Dimension of Boiler Assembled LWH(m)		5.1×2.2×3	5.5×2.3×3.3	6.6×2.6×3.6	7.5×2.9×3.8	8.1×3.1×3.8	7.7×3.2×3.6 8.6×3.0×2.6	10×3.24×3.54 12×3.2×3.08	11×3.24×3.54 14×3.2×3.08

Coal steam boiler accessory

Application scope

Industrial users: the pharmaceutical, paper making, tobacco, printing and dyeing, garment and other industries. Civil: catering, laundry room, (hospital) disinfection, sauna, etc.