Product thermal capacity : 1-20 t/h Working pressure : 0.7-2 Mpa Available fuel : Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc. Available industries : Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc. Introduction:
1th coal fired steam boiler is a boiler shell type 3 passes wetback oil/gas fired boiler. After fuel is being atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, this is 1st pass; the high temperature smoke is collected in reversal chamber and then enters 2nd pass which is grooved tubes bundle area; after heat convection, air temperature gradually falls and goes to front smoke box and turn to 3rd pass, which is smooth tubes bundle area, and then enters chimney passing back smoke box and exhausted to the atmosphere.
Technical advantages Digitized manufacture
The key part such as material cutting, rolling, drilling are proceeded by advanced CNC machining process to reduce the assemble stress and extend boiler working lifetime.
The front and back smoke chamber plates are cut by CNC plasma cutting machine and looks tidy and beautiful.
Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.
Longer working life
Smoke tube and tube sheet connection is expanded first to eliminate the gap between them, then adopt automatic argon arc welding to relief the stress and expand boilers working life.
Longitudinal and girth joint adopt advanced automatic submerged-arc welding for good welding quality. All longitudinal and girth joint will have 100% radiographic inspection.
Fin tube us ND steel or stainless-steel material which avoid low temperature corrosion.
Inspection procedure point is set up to guarantee the sequence of expanding and welding, avoid cracking of the tube sheet holes.
Less fuel consumption
High quality aluminum silicate fiber is used with fire clay insulation, to control the boiler body temperature below 45℃ to control heat lost.
Sufficient steam storage room and heating area makes boiler to generate high quality steam and high thermal power.
Condenser is added to reuse the waste heat of the exhausted smoke to increase feeding water’s temperature and reduce emission temperature, which can increase the thermal efficiency above 98% and save operating cost.
2018-1-8 · 1. Coal Fired Power Plant – Basics 2. Origin and Properties of Coal 3. Influence of Coal Properties on Boiler Operation 4. Effect of Steam Cycle Conditions on Efficiency 5. Problems that can be Caused by Coal in Boilers 6. Examples of Power Plant Problems Caused by Coal
China 2t Dzl Coal-Fried Steam Hot Water Boiler – China 2t Dzl Coal-Fried Steam Hot Water Boiler, Find details about China Steam Boiler, Industrial Boiler from 2t Dzl Coal-Fried Oil Boiler with Biomass or Coal 2t diesel oil fired steam boiler | Industrial Boiler 2t diesel oil fired steam boiler
China steam boiler catalog of Dzl Series Blind Coal Hot-Water Boiler, Single Drum Horizontal Chain Grate Soft Coal Steam Boiler (DZL) provided by China manufacturer - Taian Techtop Industries Co., Ltd., page1. ISO Quality Coal Fired Hot Water Boiler and so on.
Pulverized Coal Fired Steam Boilers is an industrial or utility boiler that generates thermal energy by burning pulverized coal (also known as powdered coal or coal dust since it is as fine as face powder in cosmetic makeup) that is blown into the firebox. The basic idea of a firing system using pulverized fuel is to use the whole volume of the furnace for the combustion of solid fuels.
COAL FIRED BOILERS Hurst Boiler and Welding Co., Inc. provides its clients with the support and expertise necessary to design, fabricate and install complete coal fired boiler systems from the fuel storage system thru exhaust gas emission mitigation.
10 tph SZL coal-fired steam boiler for cigarette factory. Jiangxi Zhongyan Industrial Co., Ltd. is mainly responsible for the production and sales of tobacco products, tobacco materials, and tobacco machine s
Coal-fired boilers have lower operating costs – nearly 50% lower than boilers using oil or natural gas. Coupled with our proven high-efficiency, low-emission clean coal technology, our coal-fired boilers have the advantages of sufficient output, high thermal efficiency and wide coal adaptability without compromising safety and reliability.
2019-5-21 · SZL Series 10Ton Coal Fired Steam Boiler Delivered To Indonesia. 21 / May. Our company SZL type boiler is a double-drum water tube assembly chain grate boiler (A type layout). Advantages: 1. Longitudinally arranged double drum 2. Airtight and uniform-pressure wind room 3. Customized combustion device
2018-12-26 · 2 ton coal fired steam boiler Export to Philippines. DZL 2 ton package industrial coal fired steam boiler to Philippines. 2 ton coal fired chain grate stoker steam boiler in Philippines. Inquiry Please feel free to submit your inquiry information to us. We will contact with you as soon as possible