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A waste incineration technology, grate incinerator in various forms, its application accounts for more than 80% of the world's total waste incineration market. The biggest advantage of this type of furnace is the mature technology, stable operation, reliable operation, wide adaptability, the vast majority of solid waste can be directly burned into the furnace without any pretreatment. Especially used in large-scale waste centralized treatment, can make the garbage incineration power generation (or heating). However, the application of mechanical grate furnace also has limitations. Sludge and large household garbage with particularly high moisture content are not suitable for direct grate type incinerator.
It is a waste incineration technology. It and the fluidized bed technology are the two most widely used technologies in the waste incineration technology. From a technical perspective, the grate furnace has a wide adaptation range and stable performance; the fluidized bed should be combined with high calorific value fuel (usually coal, oil shale, etc.), and the maintenance shutdown period is long.
In various forms, its application accounts for more than 80% of the world's total waste incineration market. The biggest advantage of this type of furnace is the mature technology, stable operation, reliable operation, wide adaptability, the vast majority of solid waste can be directly burned into the furnace without any pretreatment. Especially used in large-scale waste centralized treatment, can make the garbage incineration power generation (or heating). However, the application of mechanical grate furnace also has limitations. Sludge and large household garbage with particularly high moisture content are not suitable for direct grate type incinerator.Biomass boiler grate bar has many advantages and characteristics.


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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