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SZL Economizer Type Coal Fired Chain Grate Boiler

Application:

Brewery Industry Boiler, Paper Processing Industry, Food & Beverage Industry Boiler

Capacity：2t/h ~ 30t/h

Efficiency：< 1.6 Mpa

Pressure：> 82%

Fuel：Coal, Biomass

Email : [email protected]

SZL double drum water tube steam boiler is horizontal type water tube boiler, the combustion equipment is chain grate. The boiler adopts fast assembly or packaged assembly structure, boiler with steam capacity lower than 4t/h is fast assembly water tube structure, boiler with steam capacity between 6~25t/h is consisted of upper part (boiler heated part) and lower part (combustion equipment). The wood fired hot water boiler has the advantages of compact structure, high steam quality, sufficient output, operate convenient and environmental protection.

DETAILS PRESERVATION

Membrane Water Wall ●

Automatic Fuel Hopper ●

High Temperature Resistance Chain Grate ●

Large Diameter Double Drums ●

PERFORMANCE ADVANTAGES

1. Adopts horizontal type three pass structure and large furnace, to ensure the sufficient combustion. The large diameter double drums increase the radiant heating surface, sufficient output and high thermal efficiency.

2. The furnace wall was poured entirely by the heat-resistance concrete and high-temperature-resistance refractory brick, excellent leakproofness, no air leakage, low heat loss.

3. The boiler is equipped with automatic chain grate, decrease labor cost. The chain grate has a low coal leakage because of the small gap.

4. Equipped with economizer, make full use of the heat of flue gas, decrease the exhaust smoke temperature, increase the thermal efficiency.

5. The boiler absorb the advantage of the fast assembly, compact structure, the boiler room is the single layer layout, convenient for installation , has short installation period and low cost.

TECHNICAL PARAMETERS

Model	Rated Evaporation Capacity (t/h)	Rated Pressure (MPa)	Steam Temperature (℃)	Inlet/Returen Water Temperature(℃)	Overall Dimension of biggest part for transfortation LWH（mm）
SZL2-0.8/1.0/1.25/1.6/2.5-AII	2	0.8/1.0/1.25/1.6/2.5	175/184/194/204/226	20/70	5500×2350×3650
SZL4-1.0/1.25/1.6/2.5-AII	4	1.0/1.25/1.6/2.5	184/194/204/226	20/70	7730×2360×3520
SZL6-1.0/1.25/1.6/2.6-AII	6	1.0/1.25/1.6/2.5	184/194/204/226	20/70	up 6150×2840×3540	down 7275×2852×2580
SZL8-1.0/1.25/1.6/2.7-AII	8	1.0/1.25/1.6/2.5	184/194/204/226	20/70	up 6971×2933×3540	down 8056×2945×2580
SZL10-1.0/1.25/1.6/2.8-AII	10	1.0/1.25/1.6/2.5	184/194/204/226	20/70	up 7855×3240×3540	down 9025×3200×2580
SZL15-1.0/1.25/1.6/2.9-AII	15	1.0/1.25/1.6/2.5	184/194/204/226	20/70	Up 10000×3240×3540	down 12000×3200×3080
SZL20-1.0/1.25/1.6/2.10-AII	20	1.0/1.25/1.6/2.5	184/194/204/226	20/70	up 11000×3240×3540	down 14000×3200×3080
Note: Parameter is for reference only, if any changes should follow the actual drawing

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