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:
grate coal moving grate boiler - Bing 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.
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Coal Fired Boiler - Zhong Ding Boiler Co., Ltd. DZL Series Coal Fired Chain Grate Boiler. This coal fired chain grate boiler uses the new scientific achievement, such as arch tube plate, screw fire tube to solve the problem of tube plate flaw, water wall tube explosion, low efficiency, insufficient output, and poor adaptability of fuel .
Click to view on 0:593/8/2011· Camera views Bark waste wood boiler with moving horizontal grate. Camera viewing through cleanout port 2 ft. above grate, viewing straight forward. Color imagery. See more at www.basscam.net High Temperature Furnace …
moving grate coal fired steam boiler . Boiler (power generation) – Wikipedia. 2018-7-14 · The source of heat for a boiler is combustion of any of several fuels, such as wood, coal, oil, or natural gas. Nuclear fission is also used as a heat source for generating steam. INDUSTRIAL
Wood and coal fired moving grate steam boiler is single drum water tube and fire tube boiler It uses the new scientific achievement, such as arch tube plate, screw fire tube to solve the problem of tube plate flaw, water wall tube explosion, low efficiency, insufficient output, poor adaptability of different biomass fuel, improve the heat transfer
Wood fired moving grate hot water boiler is single drum water tube and fire tube boiler, combustion equipment is moving grate. Water wall tubes at left and right sides of furnace are the radiated heating area.This wood fired chain grate hot water boiler uses the new scientific achievement, such as arch tube plate, screw fire tube to solve the
moving grate boiler Industrial steam boiler. By charles November 29, 2018 We are industrial boiler manufacturer in China with 72 years' experience, to provide oil gas fired boiler, biomass fired boiler,coal fired boiler, power plant boiler,etc.And we have rich experience in R&D
DZH moving grate coal fired boiler is widely used in smaller steam capacity requirement. Moving Grate Coal Fired Steam Boilers can be used for baking finish house, dry oven, drying material and so on. It also used for center heating , industry steam supply, sauna bath house.
DZH series boiler is the single drum longitudinal type water and fire tube shell water boiler, the burning equipment is the moving grate; The body is 'A' style, ensure the heating surface is uniform, and it adopts the water wall tube which is curving, stretchy, easy to shrink and expansion.
Author: Bob Barnes
Sitong Boiler have developed a fixed grate, moving grate, chain grate and chamber combustion four combustion modes, and three body structure: horizontal pipe, single longitudinal, vertical longitudinal. Different from coal-fired boiler structures, the main features of biomass fuel boiler are as follows :
moving grate boiler - hoteltara.co.in. Wood and Coal Fired Moving Grate Steam Boiler - Wood and coal fired moving grate steam boiler is single drum water tube and fire tube boiler It uses the new scientific achievement, such as arch tube plate, screw fire tube to solve the problem of tube plate flaw, water wall tube explosion, low efficiency
vertical coal fired moving grate boiler for Kazakhstan . Dec 27, 2018· Steam boiler is used for heating, gelatinization, and saccharify, etc. Heating equipment is equipped under mash kettle, and then steam produced by vertical coal fired moving grate boiler for Kazakhstan enter into the heating equipment, and then heat the raw materials for
DZH series moving grate coal steam boiler is manual type, which needs labour to feed fuel and remove the dregs. suitable for small capacity less than 6tons/h. The fuels can be coal,solid fuel,waste fabric,anthracite,bitumite,lignite.
Fixed Grate Low Coal Consumption Hot Water Boiler Best Service. DZH Biomass Moving Grate Steam Boiler Introduction Sitong Boiler have developed a fixed grate, moving grate, chain grate and chamber combustion four combustion modes, and three body structure: horizontal pipe, single longitudinal, vertical longitudinal. Different. View More
Reciprocating grate For ash-rich, low calorific fuels like municipal waste, arrangement of stationary and moving grates -> conveying and mixing (forward-moving type or reverse-action grate) Vibrating grate Water cooled membrane wall, with holes for air. For burning coal or wood. Grate area. The grate area is the area of the grate (length x width).
vertical coal fired moving grate boiler for Kazakhstan in Sugar Mill. Steam is very important for the sugar mill. Steam boiler is used for heating, gelatinization, and saccharify, etc. Heating equipment is equipped under mash kettle, and then steam produced by vertical coal fired moving grate boiler for Kazakhstan enter into the heating