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1. Vertical Steam Boiler
Steam boiler is an industrial boiler, in which water is heated to a certain parameter and produces
high temperature steam, it is widely used for power generation, ship, locomotive, industrial and
mining enterprises.
Working principle
Burner releases quantities of heat, which is absorbed by water wall, water then boils and vaporizes,
and produces steam into steam drum for separation. After separation, saturated steam gets into
superheater, and continue to absorb heat of top chamber, horizontal flue and rail flue via radiation
and convection, and make super-heated steam meets the required working temperature.
Classification
According to the structure, it can be classified as vertical steam boiler and horizontal steam boiler.
Vertical Steam Boiler Characteristics
1. Traditional classical structure, install, cooperate and maintain easily.
2. The whole system is compact and reasonable, assembly integration is easy, the demand for
running environment is low.
3. Technology is mature and stable, it is safe and reliable for its running.
4. Product layout is reasonable, there are two styles of combustion equipment, fixed grate and
activities grate. Meet different customers' requirements.
5. Fuel is of widely adaptability and low operation cost.
6. Product specifications are in order, hating form and parameters of heating medium can satisfy
different thermal environment.
7. System adopts the modular design principle, facilitate product upgrade, improve and
re-construction.
Vertical Steam Boiler Specification
Model Ev
apo
rati
on(
t/h)
Rated
pressur
e(mpa)
Steam
temper
ature
Feed-w
ater
temper
ature(
℃)
Fuel Fuel
consu
mption
(kg/h)
Exhaus
t
temper
ature
Therm
al
efficie
ncy(%)
Enviro
nmenta
l
protect
ion
index
LSH0.2-0.
4-A
0.2 0.4
Saturat
ed
temper
ature
20 A 24 ≤210 ≥78
Confor
m to
the
require
ments
of a
region
LSH0.3-0.
4-A
0.3 0.4 20 A 35 ≤210 ≥78
LSH0.5-0.
4-A
0.5 0.4 20 A 58 ≤210 ≥78
LSH0.5-0.
7-A
0.5 0.7 20 A 58 ≤210 ≥78
LSH0.7-0. 0.7 0.4 20 A 80.5 ≤170 ≥80

2. 4-A
LSH0.7-0.
7-A
0.7 0.7 20 A 80.5 ≤170 ≥80
LSH1-0.4-
A
1 0.4 20 A 115 ≤170 ≥80
LSH1-1.0-
A
1 1 20 A 115 ≤170 ≥80