High Efficiency Coal Fired Steam Boiler Biomass Steam Boiler Low Pressure
Biomass Steam Boiler Advantage
1. The Biomass Steam Boiler is divided into two parts, one part includes the boiler body and
the steel frame upper furnace wall, and the other part includes the
coal hopper, the chain grate, the base steel frame and the lower
furnace wall. Except for the middle partition wall construction,
the other components are assembled and shipped. The tail cast iron
economizer and the air duct of the boiler are shipped with the
2. The Biomass Steam Boiler burning part adopts light chain grate, and the air enters on both
sides. There are six independent air chambers under the grate.
There are air conditioning mechanisms on both sides of the air
chamber. The air is blown into the lower part of the base by the
blower. The wind machine enters the independent wind room.
3. The Biomass Steam Boiler shaft is made of refractory concrete. The rear arch is low and
long, so the combustion effect is good. The two-wing flue and the
side wall brick are made of refractory sintered brick. General
refractory bricks are used for the front and rear walls of the
4. The Biomass Steam Boiler grate has a reasonable air distribution, the combustion chamber is
large, and the coal type has strong applicability. Adapt to all
types of bituminous or anthracite, mixed coal. The fuel is fully
burned. Since the high-temperature flue gas will enter the settling
chamber and then enter the flue from both sides, the exhaust and
dust removal effect of the equipment is very good.
5. The water circulation is simple, the structure of the
pressure-bearing parts is reasonable, and it can be safely operated
under the condition of ensuring water quality. At the same time,
high-standard, high-quality auxiliary machines, accessories and
automatic control equipment are used to ensure safe and stable
operation of the boiler.
6. Avoid drum bag defects:
the riser pipes of the two sides of the header are pulled toward
the furnace, and the bottom of the drum is introduced below the
bottom of the drum and the bottom of the drum covered with thermal
insulation material constitutes the heating surface of the top of
the furnace. The bottom of the drum is successfully solved with a
novel furnace structure. Subject to high temperature flame
radiation problems, to avoid "bulk bag" defects.
7. The Biomass Steam Boiler shell adopts an elliptical head and the grate adopts a cast iron
circular grate, which has the characteristics of high reliability
and long service life.
Description-----Precautions for the use of biomass boilers
1. Before starting the boiler, check the power supply, voltage,
water source, fuel abnormality, close the drain valve, open the
water supply valve, and check whether the flue is unobstructed. In
addition, check the pressure of the furnace body and the operation
of the make-up pump to confirm whether the motor can work normally.
Check the working status of the pump. After all the above devices
have been confirmed, they can be turned on.
2. This product belongs to Biomass Steam Boiler. Please be sure to install water softener when using this
equipment according to the boiler water quality requirements.
Because the hard water quality will cause boiler fouling, it will
cause tube explosion when it is serious. Shorten the life of the
boiler. Failure to use the water treatment equipment as required to
cause damage to the boiler is not covered by the warranty.
3. Please pay attention to the timed sewage when using the steam
boiler. Discharge at least once a day and discharge at a pressure
of 0.15 MPa to 0.25 MPa. This can effectively prevent pipe
blockage. In addition, the sewage pipe should be connected
according to the regulations, beware of the operator's burns.
4. The more details of technical paraments for Biomass Steam Boiler is list in the table below
|Rated evaporation capacity t/h||1||2||3||4||6|
|Rated working pressure MPa||0.7/1.0/1.25||0.7/1.0/1.25||1.0/1.25||1.25/1.6||1.25/1.6|
|Rated steam temperature ℃||170/184/194||170/184/194||184/194||194/204||194/204|
|Water-supply temperature ℃||20||20||20||20||20|
|Body Heated area m2||6||54||83.5||115||186|
|Economizer Heated area m2||10.56||27.6||41.2||53||87.2|
|Chain Grate area m2||2.3||2.3||4.1||4.1||5.85|
|Exhaust temperature (℃)||120||120||120||125||125|
|Maximum shipping weight ton||19||25||28||32||43|
|TWO-PART ASSEMBLED BOILER Biomass Steam Boiler|
|rated steam temperature||℃||193/204||193/204||193/204||193/204||193/204||193/204||193/204|
|feed water temperature||℃||105||105||105||105||105||105||105|
|valid grate area||m2||7.55||9.34||10.98||12.78||16.24||20.84||24.76|
|exhaust gas temperature||℃||165.78/169.85||161/165||160/162||158/150||156.7/159.4||153/159||152/156|
|max part size for delivery||mm||7100*2800*3500|