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.
WNS series horizontal internal combustion 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.
1. 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.
2.Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.
3. 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.
4. 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.
DP’s Water Cooled Vibrating Grate (WCVG) is a grate technology developed specifically by DP for the high efficiency firing of biomass at the lowest possible emission rates. It is an integral component to the DP boiler product range, and is a highly reliable and proven technology which has been refined and optimized by DP through many years of
Vibrating Grate. The vibrating action of this type of water cooled firing grate is created by the rotation of an eccentric shaft moves the whole fuel bed down towards the rear of the grate. The vibrating causes the bed material to be leveled and together with the air draft dislodges the ash particles from the live fuel.
China ASME/Ce/ISO 150tph Sub-High Pressure Water-Cooling Vibrating Grate Biomass Boiler for Power Plant/ Industry, Find details about China Biomass, 150t from ASME/Ce/ISO 150tph Sub-High Pressure Water-Cooling Vibrating Grate Biomass Boiler for Power Plant/ Industry - Jinan Boiler Group Co., Ltd.
Vibrating Grates The water cool vibrating grate is design to burn solid waste fuel with total reliability, and an outstanding record of availability at lower maintenance costs. The grate water-cooling protection is ideal for burning waste fuel which is high in moisture and low in ash.
The water cooled vibrating grate is fully automated and is one of the contributing factors to DP CleanTech achieving boiler efficiencies of 90-92%. This is due to the unique vibration movement and air distribution system, which optimizes the combustion process evenly across the grate.
China Water Cooled Vibrating Grate Boiler for Power Plant EPC . The vibrating grate is one of few grates able to effectively accommodate mixtures of woody and herbaceous biomass fuel. Runh Power is an EPC contractor and complete equipment supplier, which has performed more than 100 international power projects in Turkey, Ukraine, India, etc.
Biomass Boiler, Bagasse Boiler, Straw Burned Boiler manufacturer / supplier in China, offering 130 T/H Water-Cooling Vibrating Grate Empty Fruit Bunch Efb Fired Boiler for Power Plant, Circulating Fluidized Bed Type Biomass Boiler for Industrial Company, ASME/Ce 130 T/H High Temperature High Pressure Coal Fired Circulating Fluidized Bed Boiler for Power Plant and so on.
US4610208A - Vibrating grate in a heating boiler . According to the invention it is suggested that, in a heating boiler with a vibrating grate (3), a supply pipe (6) from which fuel material in particle form, in particular pellets, is supplied to the grate, is mechanically connected to the grate (3) and arranged to freely support the grate, which is thereby freely suspended in the combustion
Cast Iron Boiler Parts,Chain Grate Bar,coal boiler grate bar … Aug 30, 2017 … Chain grate stoker is a mechanization equipment applied mostly in steam boiler, hot water boiler and thermal oil boiler.Which shall use the cast … The characteristics introduction of theDZL type coal-fired chain grate …
Jinan Boiler Group Co., Ltd. have been specialized in Biomass Boiler manufacture for many years. Our main products are various kinds of Cfb Boiler, Coal Fired Boiler Also …
The successful burning of ROM (Run-of-Mine) Coal to efficiently fire a Stoker Boiler has been achieved by a Kinergy Vibrating Grate. It was retrofitted under an existing stoker boiler in Southern Illinois. This 14 ft. (4.26 m) wide by 17 ft. (5.2 m) long Stoker Grate has been in productive use since 2007.
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