Posted: Oct 24, 2017 Source: Kefid Shanghai Machinery Views:
Because alkaline solutions can absorb sulfur dioxide from smoke, limestone can become desulphurizing agent. The limestone broken to a certain fine degree and then ground into powder can become desulfurizer. Due to the low hardness of limestone, you can choose the jaw crusher or the impact crusher.
Kefid developed and researched desulfurization and grinding equipment and process after years of hard-working. The production line of limestone desulfurization includes an electromagnetic vibrating feeder, jaw crusher, trapezium mill, bucket elevators, belt conveyors, adjustable hopper, electric control system, etc. The main equipment is a patented grinding equipment MTW175 trapezium mill whose capacity is 15t/h.
The desulphurization grinding line takes advantages of high production capacity, environmental protection and low consumption. Only 5 grinding machines can save millions yuan in electricity cost per year. The whole system operates under negative pressure to ensure cleaning, because the dust won’t overflow to some extent.