(1) for the ignition of Inflammable Coal (lignite and bituminous coal with the volatile content not less than 20%), open the front damper and the ash door of the air chamber for natural ventilation in advance, then start the reduction box of the grate to make the grate run, then put down the coal inlet of the coal hopper, and lift the coal gate, Lay a layer of thin coal on the top of the first air chamber of the grate, lay 200-300 mm dry wood on the coal seam, and use oil yarn to start the fire. When the wood catches fire, close the front damper and the ash door of the air chamber, and conduct mechanical air supply to the first air chamber. After the wood is full, add a small amount of coal to the burning wood. After the coal in the upper part of the first air chamber is burned, the coal will be transported to the second air chamber for mechanical air supply, and the coal newly entering the furnace will be dried and ignited. After that, the same steps above shall be carried out for other air chambers in turn.
(2) for the ignition of the coal that is not easy to ignite (the coal with low volatile content), a layer of coal with high volatile content shall be laid on the first air chamber of the grate, and then the wood shall be laid on the coal seam, the steps are the same as the above ignition procedures.
The related products of equatorial brand produced by Wafangdian Yongning machinery factory include equatorial brand grate (crossbeam grate, reciprocating grate, large scale grate, small scale grate, chain grate, large scale grate, waste incineration grate, biomass grate), layered coal hopper, biomass hopper, boiler steel structure, boiler accessories, precision casting, burner. Official website of Yongning Machinery Factory: www.ynjxc.com
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