China Price 500kg/h 1000 kg/h 1500 kg/h Gas Fired Steam Boiler for
Paper Mill
Industrial gas fired steam boilers introduction
1. Model:WNS
2. Capacity:500kg/h-20ton/h
3. Design pressure:1.0Mpa(10bar), 1.25Mpa(13bar),
1.6Mpa(16bar),2.5Mpa(25bar)
4. Stem temperature:below 224 degree
5. Design fuel:natural gas, lpg,lng,cng,city gas,biogas, diesel
oil,heavy oil
6. Structure: three pass fire tube wet back
Most efficient gas boiler design advantages
1. You will save the fuel consumption cost (save oil 3-5kg/h) and
have low loss of thermal heat effiency(exceed 92%).
a. Three pass structure,which extend the flow of smoke and enhance
the heat transfer.
b. Adopt bog size whole corrugated furnace,big heating area,sastify
the free expansion of boiler, improve the boiler effiency.
c. Whole adopt corrugated tubes,strengthening heat transfer and
eliminating welding stress. Other companies also use corrugated
tubes, but we adopt the latest professor “Li Zhiguang”(a very
famous boiler expert in China) technology,the depth of the screw
thread and spacing between two screw threads are rationally
designed.
2. You will get enough steam output and high quality steam.
a. Our boiler design big size water volume,the steam output is
stable and steam quality is good.
b. Design special steam water separator,reduce steam humidity and
improve steam quality.
3. You can operate the boiler at safe and reliable case.
a. Whole wet back structure and transition multi-loop
full-temperature condenser design, ND just material, fin tube
design,which highly reduces the back plate sheet temperature(around
50°).
b. Double layer 12cm aluminum silicate insulation material,two
stage anti-leak design and tight seal to avoid leakage phenomenon.
c. Design tension bars,increasing the tube plate strength,
preventing cracking.
d. Explosion proof door design,prevent explosion, reduce the damage
to the boiler, improve the safety of boiler.
e. Two water level gauges and two Spring Safety Valve, Backup
protection, safe and reliable.
4. You can use the boiler for longer life (More than 25 years ).
a. 5-10% overload capacity design and reasonably configurate spare
parts,reduce equipment fatigue.
b. New type refractory material,solidification strong, long using
life,which will not fall off after shaking.
c. Smoke chamber ultrasonic testing, overpressure 40-50% water
pressure test,ensure the boiler quality.
d. Raw materials are provided by China famous steel and steel pipe
factory provide, which controls the boiler quality from source.
e. 61 years boiler manufacturing experience, mature design and
production team.
5. You will save energy and time to operate the boiler with
intelligent and fully automatic control.
a. Adopt world famous brand burner,including baltur, riello from
italy, weishaupt,hofat from Germany,Olin from Finland, etc.
b. Adopt mechanical-electrical integration control equipment and
programmable logic controller(PLC) touch screen electric control
cabinet.
c. Continuous feeding water vertical multistage centrifugal
stainless steel pump,no need manual adjustment and at same time,
ensure the stable&safety running of boiler.
d. Flow type intelligent water treatment equipment,automatic
restore and microcomputer operation.
Gas Steam Boiler Technical parameter sheet
| Boiler model | Capacity | Pressure | Feed temp. | Steam temp. | Fuel consump. | Thermal efficiency |
| Light oil | Heavy oil | Natural gas |
| t/h | Mpa | ℃ | ℃ | kg/h | kg/h | m3/h | % |
| WNS1-1.0-Y(Q) | 1 | 1 | 20 | 184 | 65.5 | 67.3 | 84.2 | 91 |
| WNS 2-1.25- Y(Q) | 2 | 1.25 | 20 | 194 | 129.6 | 132.2 | 165 | 92 |
| WNS3-1.25-Y(Q) | 3 | 1.25 | 20 | 194 | 192 | 195 | 250 | 92.1 |
| WNS4-1.25- Y(Q) | 4 | 1.25 | 20 | 194 | 256 | 261.9 | 323.6 | 93 |
| WNS5-1.25- Y(Q) | 5 | 1.25 | 20 | 194 | 318 | 322 | 386 | 93 |
| WNS6-1.25- Y(Q) | 6 | 1.25 | 20 | 194 | 380 | 390.6 | 450 | 93.2 |
| WNS8-1.25- Y(Q) | 8 | 1.25 | 105 | 194 | 503 | 517 | 642 | 93.5 |
| WNS10-1.25- Y(Q) | 10 | 1.25 | 105 | 194 | 628 | 643 | 805 | 93.5 |
| WNS15-1.25- Y(Q) | 15 | 1.25 | 105 | 194 | 940 | 965 | 1182 | 93.5 |
| WNS20-1.25- Y(Q) | 20 | 1.25 | 105 | 194 | 1250 | 1301 | 1597 | 93.5 |
Parts of boiler details, know more please contact shirley@yuanda-boiler.com
Export countries example
| export to Chile | WNS2-1.0-Y(Q) | 2ton gas/oil fired steam boiler export to Chile |
| export to Pakistan | WNS5-1.6-Y(Q) | 5ton diesel fired steam boiler export to Pakistan |
| export to Egypt | WNS10-1.5-Y | 7MW /10ton Natural gas fired thermal oil heater boiler export to
Egypt |
| export to Ghana | WNS1.5-1.0-Y | 1500kg natural gas fired steam boiler will work for customer's soft
factory |
| export to Cambodia | WNS15-1.25-Y(Q) | Gas oil fired steam boiler is very popular, Vietnam customer uses
it for the clothes factory, Ethiopia customers uses it for food
processing factory, Bangladesh customer uses it for the milk
processing factory, African customer use it for the wood processing
factory, etc. |
| export to Tanzanian | WNS10-1.25-Y(Q) |
| export to Saudi Arabia | WNS8-1.25-Y(Q) YY(Q)W-1400Y(Q) |
| export to New Zealand | WNS0.5-1.0-Q | Natural gas fired steam boiler will work for honey making factory,
our New Zealand customer bought one 500kg steam boiler for food
making industry. |
| export to Bangladesh | WNS4-1.25-Y(Q) WNS1-1.0-Y(Q) | Fire tube steam boiler, fuel can be natural gas,lpg,cng,light oil,
heavy oil. This model boiler can be used for textile factory,very
convenient and easy-operation. Our boiler can ensure 100% running
safety and no-problem working. Some of of customer use it for food
making, like rice mill, wine factory, sauce making factory,etc.
There are many production technology process, need steam boiler to
carry out. |
Gas Steam Boiler application
1. Brewery/Brewhouse
In brewery, steam is used for drying green malt,
gelatinizing/saccharifing raw materials, boiling wort, fermenting
beer, and pasteurizing bottles. Otherwise, hot water is also used
for sanitization. Generally, the steam boiler with 0.5ton~2ton
capacity is enough for a brewery, while, based on the production
ability, the steam capacity is a little different. Yuanda Boiler
provides various models of industrial steam boiler and hot water
that necessary to the brewery.
2. Sugar Mill
In sugar mill, steam plays a significant role for the processes of
heating, gelatinization, and saccharify. The temperature needed is
from about 30℃ to 80℃.There is a heating equipment under the mash
kettle, steam enter into the heating equipment and then heat the
raw material in mash kettle. Steam boiler is used for heating,
gelatinization, and saccharify, etc. Heating equipment is equipped
under mash kettle, and then steam produced by boiler enter into the
heating equipment, and then heat the raw materials for starch
hydrolysis.
3. Food Industry
Industry steam boiler for food & beverage industry is used in the
processes of distillation, sterilization, disinfect, extraction,
drying, and curing, etc. The suitable boiler could be horizontal
type oil gas fired fire tube boiler, biomass fired chain grate
water tube boiler. During the process of distillation, disinfect,
drying, sterilization and curing in food processing industry,
industrial steam boiler is the significant heating equipment.
4. Other industry
a. Petrochemical industry: steam can be used to heat oil, to
strengthen the liquidity of oil;
b. Foam, furniture production: the steam can be used for producing
foam. When making furniture, wood needs to be dried with steam;
c. Filling block production:steam used for drying the aerated
brick;
d. Washing ironing industry: generally used in laundry, including
dry cleaning machines, dryers, washing machines, dehydration
machines, ironing machines, iron and other equipment supporting the
use;
e. Packaging machinery industry: labeling machines, sets of
standard machine;
f. Bio-chemical industry: fermentation tank, reactor, sandwich pan,
mixer, emulsifier and other equipment;
