Automatic Industrial WNS Gas Oil Fire Tube Boiler Wet Back Structure

Product Specification

Automatic 10tons 10tph Industrial WNS Gas Oil Fire Tube Steam Boiler

Fire Tube Steam Boiler Introduction

Fire Tube Steam Boiler is horizontal three pass fire tube wet back full automatic steam boiler. Fire Tube Steam Boiler normally suitable for 500kg to 30ton/h capacity, use all kinds of gas and oil fuels,such as natural gas, lpg,lng,cng,city gas,biogas, diesel oil,heavy oil.

Fire Tube Steam Boiler adopt newest technology, devoted to serve economic products, fit customer need, Fire Tube Steam Boiler can be widely used for all kinds of industrial process production.

Fire Tube Steam 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.

Technical parameter sheet

Export countries example

Fire Tube 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;