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:
types of travelling 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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10 ton travelling type grate boiler in pakistan. traveling grate coal fired boiler - applegrove.com.au. Traveling grate biomass fired steam boiler for sale in ZG Boiler is a type a traveling grate boiler, also named chain grate boiler, it is a biomass fired steam boiler and it mainly take biomass energy as its fuels such as palm shell, coconut
Stoker Fired Boiler are classified according to the method of feeding fuel to the furnace and by the type of grate. The main types of stokers are: Chain-grate or travelling-grate stoker Spreader stoker boiler Travelling Grate or chain grate Stoker Boiler In Travelling Grate boiler coal is fed at one end of a 鈥?/p>
Grate firing was the first combustion system used for solid fuels. 鈥?Types. travelling grate in an old steam boiler. INDUSTRIAL WATERTUBE BOILER CAPABILITY 鈥?鈥?boiler manufacturers burning low-grade high ash Chinese coals to reduce emission levels to 鈥?builds are carried out on all types of boilers, furnaces. traveling grate stoker
Generally, biomass power plant is operated by many types of boilers such as vibrating grate boiler, stepping grate boiler, reciprocating grate boiler, stationary sloping grate boiler and travelling grate boiler. Bagasse from sugar industry is one of valuable biomass used in power plant and supported as alternative fuel by the government.
Traveling Grate Type of Steam Boiler of 15 TPH--ZBG. Traveling Grate Type of Steam Boiler of 15 TPH 2016-04-20 20:54:36. ZG Group is an esteemed industrial boiler manufacturer, provides different boiler types and combustion system designed to best suite different clients application.
· PDF fileThis chapter will present mainly water tube boiler types, categorized by their combustion process and application. Grate furnace boilers Grate firing has been the most commonly used firing method for combusting solid fuels in small and medium-sized furnaces (15 kW - 30 MW) since the beginning of the industrialization. New furnace technology
· PDF filethan 100 Ibm/hr of steam to utility boilers in excess of 10 million Ibm/hr. The focus here will be on boilers sized in between these two extremes, which is also where there is the greatest diversity of design. In order of increasing capacity, three boiler types are the fire-tube, water-tube and waterwall boilers.
Author: Chen Frank
Grate firing is a type of industrial combustion system used for solid fuels. Types. travelling grate in an old steam boiler. Travelling grate A moving grate which is covered with a fuel layer, 10-30 cm. Power control by means of varying the grate velocity
fluid.wme.pwr.wroc.pl//combustion_en/CS/BURNING_IN_BOILER_FURNACE鈥?/cite>· PDF fileBURNING IN BOILER FURNACES. COMBUSTION AND FUELS Types of boiler furnaces Coal-fired boilers can be classified regarding the COMBUSTION AND FUELS Cross-section of grate boiler. COMBUSTION AND FUELS Burning on the travelling grate Zones of combustion 1 鈥?drying, 2 鈥?devolatilization, 3 鈥?burning, 4 鈥?ash Boilers of capacity up to
When fuel i.e. coal is put into the steam boiler furnace by means of a mechanical stoker, the firing of boiler method is referred as mechanical stoker firing. There are mainly two types of mechanical stoker firing systems. Under Feed Mechanical Stoker Firing. Here, combustion takes place on the grate. The primary air is fed below the grate.
Travelling Grate For Boiler, Travelling Grate For Boiler . Alibaba.com offers 1,152 travelling grate for boiler products. About 1% of these are cast & forged, 1% are metal building materials. A wide variety of travelling grate for boiler options are available to you, such as free samples. Get a Quote
Uttam's Travelling Grate Boilers offer high efficiency through a proven design that ensures complete combustion through high turbulence and thorough mixing of volatile gasses. Continuous ash discharge provides for higher productivity and lower downtime. Travelling Grate Boilers are ideal for firing combinations of biomass
Many boiler types are represented: six traveling grate stoker boilers , four water-cooled vibrating grate boilers, four bubbling fluidized bed combustors (FBCs), one circulating fluidized bed (CFB) boiler, one fixed-grate boiler, one sloping grate boiler, and two pulverized coal (PC) boilers 鈥?/p>
SUPER STEAM is renowned for manufacturing reliable travelling grate assemblies with expertise in designing them formass burning as well as spreader burning configuration. SUPER STEAM supplies travelling grate assemblies to leading boiler manufacturers and has executed successful installations in India & overseas.
Grate firing 鈥?Wikipedia. Grate firing was the first combustion system used for solid fuels. It now is used mainly for burning waste and biomass, 鈥?travelling grate in an old steam boiler. Traveling Grate 鈥?Enmas GB Power Systems Projects 鈥?/p>
· PDF fileThe whole grate looks like a stair in which every second step is moved. The moving grate furnace technology is for several fuel types more suitable than the underfeed furnace technology. It is suitable especially for fuel with a high content of ash, with high content of moisture or coarse-graind fuel types.