Convection Tube Coal Fired Hot Water Boiler Environmental Protection Low Noise

Brand Name:Yuji
Certification:ISO CE
Model Number:Coal Fired Hot Water
Minimum Order Quantity:1 set
Delivery Time:15 days
Place of Origin:China (Mainland)
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Location: Xinxiang Henan China
Address: Jingye Park International Building, Xinxiang
Supplier`s last login times: within 1 hours
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Product Details

Product Discription


SZL Series Double Drum Chain Grate Biomass Water Boiler


The hot water boiler in the SZL series, the main engine of the boiler, is designed as a double drum longitudinal arrangement, the upper drum is equipped with steam -water separator, the lower drum is equipped with a sewage treatment plant during the set period and the left and re On the opposite side of the furnace are equipped with water wall pipes. The light chain pipe serves the automatic supply of fuel, and the rear of the grate is a tomb and a convection pipe. The back of the rust is an economic or air preheater. The fan and the induced wire fan are distributed for mechanical ventilation and an automatic slag cleaner is equipped. The fuel falls into the chain grate and enters the furnace for combustion. The exhaust gas enters through the furnace into the tailpipe, the enveloping chamber, the convection tube, the saver or the air preheater, enters the dust collector, induced blowers, chimney and finally enters the atmosphere.



Product Features

1. Rust with high efficiency:

The boiler grid has a dual -sided ventilation and dust removal technique that naturally ventilates the front end of the rust, avoids air leakage, oil bags and uneven ventilation and is easy to use. Compared to the usual rust, it has obvious advantages.


2. Easy ash removal:

The boiler can set up several sections of ash to remove the ash in a timely and effective manner, which avoids the problems caused by the ash removal and the reduction of thermal efficiency and ensures the stability of the boiler load.


3. High security:

The water supply is controlled by a computer and supplied automatically. Equipped with water scarcity, pressure protection and other devices, safe and reliable.


4. Duration and durability:

Boiler professional excellent design, advanced production facilities and strict quality control guarantee the quality of each new boiler. The life span of the normal boiler body exceeds 20 years.


5. Environmental protection and low noise pollution:

The original exhaust gas discharge of the boiler is low and the boiler is equipped with an efficient vacuum cleaner and a low -noise fan, so that the exhaust gas discharge meets national environmental protection requirements.


6. Technical data:

Boiler components are manufactured according to national and international standards (ISO). Each production step is carried out strictly according to advanced production technology to ensure the reliable quality of the products.



Technical Parameters

ItemUnitSZL1.4SZL2.8SZL4.2SZL5.6SZL7SZL10.5SZL14SZL17.5
Thermal PowerMW1.42.84.25.6710.51417.5
Outlet PressureMPa1.01.01.01.01.01.0/1.25/1.61.0/1.25/1.61.0/1.25/1.6
Outlet Temperature959595/11595/11595/11595/11595/11595/130
Feed Water Temperature7070707070707070
Thermal Efficiency/≥83%
Fuel/Biomass particles
Fuel ConsumptionKg/h348.6685938.81366.21694.6258334104272
Heating aream281.26165.26233351.2391547.68261110
Grate aream22.86.048.6411.7113.6415.3319.1626.3
Power consumptionKw25.33462.476.287.2138206.5218
water volumem33.596.678.338.4212.713.915.618

Note: the fuel consumption in the table is calculated on the basis of the low calorific value of biomass particles 17084KJ/Kg (4085Kcal/Kg). If the low calorific value of biomass fuel is larger than this value, the corresponding fuel consumption will be more economical than the value in the table.


External and Interface Dimension of SZL Biomass Hot water boiler

ItemUnitSZL1.4SZL2.8SZL4.2SZL5.6SZL7SZL10.5SZL14SZL17.5
Steam Capacityt/h1.42.84.25.6710.51417.5

Transport Dimension


Lmm5600738069007000280087001190010700
Wmm25002700266034003020334032003000
Hmm35003740350037003500357023604000
Maximum Transport Weight/t24.5313032.534353536
Outlet Water ValveDNmm1001251502002002502*2002*200
Feed Water ValveDNmm1001251502002002502*2002*200
Safety Valve DiameterDNmm1*502*402*502*502*50/80100*802*1002*100
Drain Valve Pipe DiameterDNmm2*40/503*4040/3*504*406*406*408*408*40
Chimney Diameterφmm35041053072075095010001200

Remarks: We will reserve rights to change the above mentioned data due to continuous policy transformation and product improvement.


China Convection Tube Coal Fired Hot Water Boiler Environmental Protection Low Noise supplier

Convection Tube Coal Fired Hot Water Boiler Environmental Protection Low Noise

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