There are various types of Grates available like Travelling grate chain grate inclined water cooled grate pin hole grate dumping grate fixed grate ..etc. Travelling Grate is widely used for high ash content fuels and medium range boilers. Dumping grate is widely used for low/medium capacity boilers and low ash content fuels like Bagasse.
Kings cast chain tradition has allowed them to apply expertise in the development of improved materials for moving grate applications. This hostile environment demands a material that can perform at elevated temperatures and conditions of high abrasion. In addition to the running gear the related grate castings are also available. Engineered steel versions are also available such as the ...
DZL Chain Grate Boiler (1-40ton/hr) DZL series package boilers are horizontal three-pass water & fire tube boilers with a chain grate stoker structure. With compact structure scientific construction technology precise manufacture high technical maturity and stable operation.
MSW Moving Grate Incinerator chain-grate stoker For Garbage Incinerator Manufacture US $ 50000 - 51000 / Set 750L/H New Manufacturing Plant Food & Beverage Factory Farms Construction works Energy & Mining General industrial waste.Source from Dalian Sunshine Boiler Auxiliaries Co.
The reason for boiler grate damage: 1.The coal seam in the chain grate is nonuniform furnace with too high temperature too many imperfect combustion coal accumulation in the end of the grate slag trap keeping on burning. 2.The dam-board doesnt make regular ash-discharge the small size coal follows down and still burns in fine ash bucket which results in chain grate stoker framework deformation or worse leads to burnout of chain grate
Apr 21 2021 · The main heating surface tube of chain grate boiler manufacturing adopts seamless steel tube and the boiler cylinder adopts special steel plate for boiler. The left and right vessels are made of seamless steel tubes. The boiler arch is made of fireproof concrete. The back arch is low and long so the combustion effect is good.
1) The small scale chain grate boiler could resist the temperature as high as 1200 long working life. 2) The chain grate has a low biomass fuel leakage because of the small gap. 3) Mechanized feed high automatic degree decrease labor cost. 4) Convenient for maintenance it could be done without boiler
Jan 22 2021 · The chain grate is the combustion equipment of coal-fired steam boiler. There are three main types and structures: chain belt grate scale grate and beam grate. 1) Chain belt grate. The chain belt grate is a wide circular chain belt which is surrounded by and supported on the the front and rear axles via the chain wheels.
4. We adopt light chain grate and independent air chamber. We strengthen the seal airtight of the two sides of chain grates. These make the fuel burn fast and fully. 5. Our boiler have a large convection heating surface a stable performance and even a long time overload work.
DZL Automatic Chain Grate Stoker Boiler. DZL series biomass fired boiler is single drum water tube and fire tube boiler combustion equipment is chain grate. Water wall tubes at left and right sides of furnace are the radiated heating area. the two wings at furnace and screw fire tube in
Description. Features of DZL Chain Grate Coal Fired Steam Boiler: 1. Adopt high-performance heat transfer components of a threaded pipe with a reasonable gas flow rate the boiler thermal efficiency of the high professional standards than the state 6-8 percentage points.
These are classified either as chain or traveling grates although the chain grate also travels. In the chain grate the grate itself is a wide chain composed of close- fitting links. The air passes upward through the spaces between the links. In the traveling grate grate sections called "bars" or "links" are attached to a separate chain. A ...
The boiler has a moving chain grate which is formed by an endless chain and this is driven by electrical motor. The moving chain grate is placed near the uptake header just below it. The coal of nearly 20 mm size falls on the moving grate by means of hopper. The coal is burnt on grate.
Ecologically Sound Cost-Effective Energy. Waste to energy (WtE) is a vital part of a strong and sustainable waste management chain. Fully complementary to recycling it is an economically and ecologically sound way to provide a renewable source for energy while diverting waste from landfills.
Fire Grate for Wonderwood Model 2941 Keep your US Stove Wonderwood Heater in top Keep your US Stove Wonderwood Heater in top shape by replacing a worn or melted shaker grate with this Fire Grate for Wonderwood Model 2941. Featuring heavy duty cast iron construction this genuine USSC replacement part is specially designed to fit your 2941 stove for a quick efficient upgrade.
The chain grate coal fired steam boiler adopts single pot vertical structure and the fuel is mainly anthracite. As a new type of high efficiency and energy saving boiler the nox emission of chain grate steam boilers is greatly reduced in line with the standard of environmental protection policy.. This series of coal-fired steam boilers have the advantages of fast pressure boost high ...
Hisencn Repair kit Replacement for Charbroil 463436215 463436214 463436213 467300115 463234413 Thermos 466360113 G432-Y700-W1 G432-0096-W1 Grill Burner Pipe Heat Plate Tent Crossover Tube 4.4 out of 5 stars 673
Oct 25 2020 · 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.
Kelemahan Chain Grate : 1. Pengoperasian terbilang sulit karena butuh perhitungan yang presisi untuk setting putaran motor chain grate damper udara dan baffles agar batubara tepat habis terbakar di ujung chain. 2. Rentan terhadap kerusakan karena moving part berada di
1bar and key grate:Adopt the strong transom;grate sheets are arranged in the corresponding groovesthe transom is fixed on the chain.The utility model has the advantages of high. stiffnessgrate sheet is heated but under no stresstransom and the chain under forces is not heatedgrate area is largercoal leakage and air leakage are rare.Its more.