1 to 5 tone Biomass steam boiler, industrial steam boiler for rice
DZH type biomass pellet fired steam boiler is a horizontal
three-return water-fire tube type boiler. A row of water-cooled
wall tubes are arranged on the left and right sides of the furnace,
and two sets of tube bundles are arranged in the drum to form two
return paths. The boiler has sufficient heating surface and is
equipped with a tail heating surface economizer. It is equipped
with drums and induced draft fans for mechanical ventilation.
This biomass steam boiler has high automation level, automatic
adjustment of boiler feed water, high and low water level alarm,
low water level interlock protection, and interlocking protection
of lead and blower. Auxiliary auxiliary equipment is complete.
(1) The arch tube tube and the threaded tobacco tube are used to
form the drum tube, so that the drum tube is changed from the
quasi-steel body to the quasi-elastic body structure, the pulling
members of the tube plate area are eliminated, and the stress is
reduced. The pipe in the tube plate was changed from two return
strokes to a single return stroke, which solved the problem of
cracks in the tube sheet.
(2) The lower part of the drum is arranged with the rising pipe
row, which eliminates the dead water area at the bottom of the
drum, so that the sludge is not easy to deposit, and the high
temperature zone of the drum can be well cooled, preventing the
lower drum of the drum.
(3) The high-efficiency heat transfer thread pipe is used to obtain
the effect of enhanced heat transfer, which achieves the
characteristics of heating and boosting the boiler, and improves
the thermal efficiency of the boiler.
(4), compact structure, compared with the same type of boiler, the
external size is small, saving investment in the boiler house
|Effective area of|
|Exhaust flue gas|
|Size(m)||3.2x 2.0x 2.6||4.1x 2.2x 2.9||4.7x 2.3x 3.2||5.6x 2.5x 3.5|
Chemical industry, textile plant, rice mill, garment factory,
livestock, farm, hotel, school, etc.
Warranty and after-sale service
Gentle Boiler promises the top quality of every set of machine and
best after-sales service as followings :
(A) The boiler body guarantee is two years , for accessories three years
(B) During the guarantee period , if the main body defective or
broken without wrong operating , Gentle Boiler must replace the
parts for free or prepare the spare-parts for free.
(C) Gentle Boiler should provide boiler technical service and
operation guidance for whole life
(D) Regarding to the installation and training , the buyer should
take all the correlative charges (accommodation and food , round