energy-efficient horizontal coal mill

1coal grinding; 2coal powder injecting and air supply; 3energy-efficent,reliable working condition; 4easy and safe operation;

This horizontal coal mill is very simple to use and has several functions: coal grinding, coal powder injecting and air supply.

 

Application

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

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. 

Specification

Model	WHAJ-M-200	WHAJ-M-300	WHAJ-M-600	WHAJ-M-900	WHAJ-M-1500
Output (t/h)	0.2	0.3	0.6	0.9	1.5
Motor(kw)	11	15	22	30	37

energy-efficient horizontal coal mill