ruiyuan coal powder burner/coal injection machine 1.can raise the burning effect 2.grinding and spraying 3.easy to operate

ruiyuan coal powder burner/coal spray machine is very simple to use and has several functions: coal grinding, ruiyuan coal powder burner/coal injection machine .

Application of ruiyuan coal powder burner/coalinjection machine It can be well used in small coal fired boiler, reverberatory furnace, annealing furnace and drying furnace, while it grinds the coal and inject the pulverized coal into the combustion furnace at the same time.

Main characters of ruiyuan coal powder burner/coal injection machine

1. Simple structure, compact layout, good quality of pulverized coal, high combustion efficiency, low noise, easy maintenance, and simple operation.

2. The fineness of pulverized can less than 30%of 80µm screen residue.

The speed of outlet air can be reach 70M/S.

The speed air into the furnace can be 20-25M/S. The outlet pressure can be 1300-1700pa, and the volume of outlet air is 750-2500M3.

3. By adjustment of second air fan, the coal is burned in reducing atmosphere. The production line is automated operation and adopts the technology of negative pressure and heat-recovery process, which can prevent the air pollution and reduce the labor intensity

technical parameter of ruiyuan coal powder burner/coal injection machine

Model	capacitykg/h	pressuremm/steam	Air output(m3/h)	Coal powder size mm	Revs	motorkw
MPJ-150	200	150	1400	0.05	2600	4-4
MPJ-200	250	150	1500	0.05	2400	7.5-4
MPJ-250	300	150	1700	0.05	2200	11-4
WPJ-300	350	150	1800	0.05	2200	11-4
MPJ-500	600	150	2000	0.05	2400	15-4
WPJ-600	700	150	2500	0.05	2400	18.5-4
MPJ-800	850	150	2800	0.05	2200	18.5-4
MPJ-1000	1000	150	3000	0.05	2400	22-4

ruiyuan coal powder burner/coal injection machine