LSG Series Vertical Coal fired Steam Boiler

The character of vertical steam boiler LSG(H)-0.4(0.7)—AII series of vertical steam boiler is the new energy saving product which designed by our company. It is equipped with the device of secondary air, so it is environmental and energy saving. According to the burning mechanism of coal, we adopt a variety of advanced technical measures, firstly,  we set combustion zone in the grate surface to vaulted horizontal pipe, not set of heating area, then reduce the water cooling degrees, increase the temperature of ignition zone, which can make the fuel burn fully. Secondly, we set the device of secondary air, which add the oxygen in the burning area, this make the residence time of carbon particles carried in smoke extended greatly, so the coal can get sufficient burning, reduce the heat loss of incomplete combustion and the dust concentration and the blackness of the smoke, so it is environmental.     The parameter of vertical steam boiler

Model Item	LSH0.02-0.4-AII	LSH0.030-0.4-AII	LSH0.05-0.4-AII	LSH0.07-0.4-AII	LSH0.1-0.4-AII	LSH0.2-0.4-AII	LSH0.3-0.4-AII	LSH0.5-0.4-AII	LSH0.75-0.4-AII	LSH0.95-0.4-AII
nominal capacity	0.02	0.030	0.05	0.07	0.1	0.2	0.3	0.5	0.75	0.95
nominal steam pressure	0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.4
nominal feed water temperature	20	20	20	20	20	20	20	20	20	20
nominal steam temperature	152	152	152	152	152	152	152	152	152	152
heating area	1.28	1.5	2.1	2.85	4.3	9.4	12.5	20	25	32
design efficiency	68	68	68	68	68	68	68	68	68	68
suitable coal	Type II gas coal
the way of combustion	Hand grate	Hand grate	Hand grate	Hand grate	Hand grate	Hand grate	Hand grate	Hand grate	Hand grate	Hand grate
appearance and size	516*1605	616*1685	616*1870	716*1950	816*2630	1016*3042	1116*3286	1320*3800	1524*4300	1624*4565