Qingyun Hongsheng Machinery Parts Co., Ltd. is one of the most reliable manufacturers and suppliers of boiler grate incinerator grate bar for biomass fired chain in China. We warmly welcome you to wholesale high quality boiler grate incinerator grate bar for biomass fired chain at low price from our factory. If you have any enquiry about quotation, please feel free to email us.
Boiler Grate Incinerator Grate Bar for Biomass Fired Chain component that holds solid fuel and burns it effectively. A component that holds solid fuel in a boiler or industrial furnace and burns it effectively. The whole grate mainly includes two parts: frame and grate sheet. The grate is usually made of cast iron, maintains the necessary ventilation gap between the assembled pieces, and often adjusts the air volume below the grate, so that the air can burn into the fuel layer through the gap. The burned ash is discharged by manual or mechanical method. The grate is fixed, mobile, reciprocating, vibration and lower feeding type.
Performance and Advantages
1. Reasonable structure, simple manufacturing process, light weight or equivalent weight, low manufacturing cost.
2. Operation performance: convenient to operate, less faults, high safety and reliability, low maintenance cost.
3. Coal leakage, ash leakage, air leakage, air flow is very small.
4. The air supply chamber of each section is air to the coal seam along the grate width, which is conducive to the uniform combustion of the coal seam.
5. Due to the good performance and advantages of the new chain grate, the mechanical incomplete combustion heat loss q2 and smoke exhaust heat loss q4 of the furnace are very small, so the efficiency and output of the furnace are higher than the existing furnace of the same type.
Chain grate is a kind of mechanized coal-fired equipment with a long history, reliable structure and stable operation in industrial boilers, which has been widely used.
Chain grate boiler is a horizontal three return water and fire pipe mixed boiler, a bunch of thread smoke pipe arranged in the pot. The left and right sides of the furnace are equipped with light pipe water cooling wall. The light chain grate is used to realize mechanical coal addition, equipped with blower, induced draft fan for mechanical ventilation, and equipped with scraper type slag discharge machine to realize automatic slag discharge. The front and rear arches of the furnace adopt the new energy-saving technology furnace arch. After the fuel falls from the coal bucket to the grate and enters the furnace, the flame reacts through the rear arch upward through the burning chamber on both sides of the body to the front smoke box, then turns from the front smoke box back to the tube in the pot, through the rear smoke box into the economizer, and then flows from the induced draft fan through the flue to the atmosphere.
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