Wood Pellet Hot Water Boiler

Wood Pellet Hot Water Boiler

Rated steam output: 2-20ton/hr
Rated operating stress: 1.twenty five-2.5Mpa
Rated steam temperature: 193-226ºC
Gas sort: 
straw, rice husk and other immediate burning gas, shaped biomass, bituminous coal, and blended fuels of bituminous coal and biomass.


Xineng is dependable for the independent layout of the biomass fired steam boiler, which converts biomass chemical power into the heat power essential in creation processes, heating of tools and basic heat supply and production.

This steam boiler is extensively employed in power stations, chemical plants, textile mills, printing and dyeing mills and food processing vegetation.

  • Food business: The steam can be employed for cleaning, as well as heating, drying or disinfecting meals.
  • Spinning, printing and dying sector: utilised for dying, rinsing and shaping of fabric.
  • Organic drugs market: used for heating reaction kettles, condensation reaction, exchanging warmth and disinfecting of chemical response techniques.
  • Medical center: used for disinfecting, heating, and air conditioning.
  • Petrochemical Market: used for heating oil in purchase to enhance liquidity.
  • Wood home furniture sector: used for drying wood, brick and other components.
  • Papermaking market: High stress steam is utilized to generate energy era. Right after decompressing, the steam is used for drying, and the last of the minimal-strain steam is utilized for ink removing, pulping or paper generation.
  • Tobacco industry: provide warmth for generating pipe tobacco and baking.

CZPT Parameters:

Kind Rated steam output ( t/h ) Rated working strain( Mpa) Rated steam temperature(ºC) Drinking water provide temperature(ºC) Boiler dimensions( m2 ) Economizer dimensions( mtwo) Air pre-heater dimensions( mtwo ) Efficient area of grate( m2 ) Boiler quantity( mthree ) Style thermal efficiency( % ) Greatest dimension of delivery element( m ) Maximum weight of transport component ( t ) Total dimensions right after set up( m )
SZL2-one.25-T 2 1.25 193 twenty fifty nine.five 24.sixty one   four four.3 > 82 seven × 2.five × 3.fifty three 32 seven.5 × three.3 × four.five
SZL2-1.6-T one.6 204
SZL2-two.five-T 2.five 226
SZL4-one.25-T 4 1.25 193 twenty 93.7 35.5   5.24 6.five > eighty two seven.5 × 2.six × 3.fifty three 34 eight × three.6 × 4.5
SZL4-one.6-T one.6 204
SZL4-two.five-T 2.five 226
SZL6-1.25-T 6 one.25 193 twenty 156 87.two   7.7 7.3 > 83 six.2×2.8×3.53 26 eight.3×5.7×6.2
SZL6-one.six-T 1.6 204
SZL6-2.5-T two.five 226
SZL8-1.25-T eight one.twenty five 193 60 196.7 209.three   9.4 9.six > 83 six.nine × three.28 × 3.53 29 eight.9 × 5.7 × six.two
SZL8-1.6-T 1.6 204
SZL8-2.5-T two.five 226
SZL10-1.twenty five-T 10 1.25 193 sixty 238.3 244.4   11.ninety six twelve.four > 84 seven.six × 3.28 × 3.fifty three 31 9.8 × five.7 × 6.2
SZL10-1.six-T 1.six 204
SZL10-2.five-T two.five 226
SZL15-1.twenty five-T fifteen one.twenty five 193 104 335.5 174.four 82.four 17.8 15 > eighty four 9.seventy six × 3.36 × 3.fifty three forty two ten.9 × 5.7 × 6.seven
SZL15-1.6-T one.six 204
SZL15-two.five-T two.5 226
SZL20-one.25-T twenty 1.25 193 104 412 236 181 21.8 21 > 84 eleven × 3.36 × three.54 51.five 12 × five.8 × 6.8
SZL20-1.six-T 1.6 204
SZL20-two.five-T 2.5 226

Producing Method Attribute

one. Boiler content: seamless metal pipe
two. Welding method: Argon arc welding and radiographic screening
3. Bending shaping: The tube is formed after the bending method in the pipe bending equipment in buy to guarantee the coil outline dimension precision and ensure it meets GB/T17410 specifications.
4. Water pressure screening: Following shaping, the h2o pressure take a look at for the tube is carried out prior to the boiler leaves the manufacturing facility.


one. There are various varieties of biomass gasoline: Straw, rice straw, wood, palm shell, bark and other squander crops can be utilized as gasoline. They are cleanse and environmentally friendly, feature a higher combustion performance, and can be simply transported.
two. In comparison to coal, normal gas, and oil, biomass fuel is not only less expensive, but also has superior attributes for power conservation, environmental defense and gas regeneration.
3. We have an A grade manufacturing license, and the ASME manufacturing qualification S U stamp.

Method Composition

The industrial boiler is a organic circulation boiler that is divided into 2 parts. The upper location is the boiler heated surface, with the lower portion consisting of the grate. The stop of the boiler is geared up with an economizer and air-preheating system. The boiler also functions a water circulation technique, flue fuel technique, ash program and blowing method.

1. Boiler heated floor
The boiler heated surface area is made up of the steam drum, water drum, header, drinking water wall and convection tube bundle. The drinking water drum is also outfitted with a sewage device.

two. Grate
The boiler uses a chain grate with wind blowing from the base. There are six unbiased wind chambers in the grate, which can be altered primarily based on user combustion situations in buy to save electricity.

3. Economizer
The economizer is placed on the tail end of the boiler, and is utilized to get better residual heat from the flue fuel. When the temperature of the exhaust gas is too higher, the economizer will lessen the temperature and conserve fuel.

4. Air per-heater
The air pre-heater can warmth the air ahead of it enters the boiler, and therefore, boost the boiler’s combustion performance.

5. Water circulation method
Drinking water resource-pump-economizer-drum-downcomer– water drum– riser tube– steam drum– steam outlet

six. Ash system

Following fuel burning, the ensuing ash will be discharged employing a slag extractor at the end of the grate. Ash that isn’t quickly discharged will tumble into the front ash bucket with the chain grate operating. This signifies users do need to have to frequently thoroughly clean the grate.

Boiler Code and CZPTs

ASME Boiler and Stress Vessel Code
China Boiler & stress Code
Other individuals code and standards (Relevant nations)


Wood Pellet Hot Water Boiler


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