Boiler Horizontal Industrial 1000KG-4000KG Oil Gas Steam Boiler
The CWNS type fully automatic fired hot water boiler is a
fast-installed horizontal internal combustion three-pass fire tube
structure. The offset furnace liner wet back layout is adopted, and
the high-temperature flue gas sequentially rushes through the
second and third return flue pipes, and then is discharged into the
atmosphere from the back flue chamber through the chimney. The
boiler is equipped with world-famous burners, adopts advanced
technologies such as automatic combustion ratio adjustment,
automatic feed water adjustment, program start and stop, and
automatic operation, and has automatic protection functions such as
operating water temperature control, over-temperature,
over-pressure flameout, etc. This type of boiler has the
characteristics of compact structure, safety and reliability,
simple operation, rapid installation, low pollution, low noise and
high efficiency. It is widely used in enterprises, hotels,
hospitals, office buildings, civil buildings and other facilities
for industrial steam, life and heating.
1. Boiler proprietary technology Fully wet-backed back-combustion
chamber, the back-combustion chamber is butt-connected with the
rear tube plate, and the boiler is 99.9% fully butt-welded, with
the lowest stress and more reliable quality.
2. Large diameter corrugated furnace The boiler combustion chamber
is composed of a large-diameter full-corrugated furnace, with large
combustion space, complete fuel combustion, effective absorption of
thermal expansion, and large radiant heating surface.
3. Sufficient heat The total heating area of the boiler is
sufficient to fully absorb the effective heat, the exhaust gas
temperature is low, the heat loss is small, the output is
sufficient, and the efficiency is high.
4. Strong thermal load regulation ability The pot shell has a large
diameter, large water capacity, strong adaptability to load
changes, and stable output.
5. Thoroughly solve the problem of hot water boiler supercooling
boiling. The return system of the hot water boiler is
scientifically arranged, which increases the disturbance of the
water side of the heating surface in the high temperature zone,
avoids the phenomenon of subcooling boiling in local areas, and
completely solves the problem of high temperature zone pipes. The
problem of cracks in the plate and tube ends.
6. Multifunctional safety and explosion-proof device The back panel
of the boiler is equipped with an explosion-proof device connected
to the furnace to prevent the high energy generated at the moment
of deflagration in the furnace when the fuel is violently ignited
in the furnace. It can automatically reset, and has a fire sight
glass and maintenance. The function of the channel is to make use
of the adjustment of the combustion flame during operation to
facilitate furnace inspection and maintenance.
7. Convenient maintenance in the boiler. The top of the boiler is
equipped with a manhole, and the middle and lower parts of the
front and rear ends of the boiler are respectively equipped with
unique hand-hole devices, which facilitate the inspection and
cleaning of the equipment in the boiler and the bottom of the
8. Unique front and rear smoke box sealing. The smoke box adopts
double-opening smoke box door, which is easy to open, multi-stage
labyrinth seal, special sealing material, good compressibility,
completely block the leakage of smoke, and can be reused.
9. Reliable pressure and temperature protection. Multiple control
protections for boiler pressure and water temperature, as well as
over-smoke temperature protection, ensure the safety of boiler
10. Leading level of automatic control The boiler controller adopts
Siemens/Delixi electrical components with reliable performance.
There are three types of controllers: ordinary type, Chinese and
English menu type with LCD display, touch screen type with
man-machine dialogue remote control