Properties of lime: Strong alkaline, easy settlement, easy hardened, slightly soluble in water, the dust is harmful to human body; These factors are considered in the design process of the lime feeding system, which can avoid the dust in the outside world affecting the health of the site operators; the lime feeding device includes lime feed bin, star-shape feeder, weighing hopper, on-line weighing device, electric oscillator, level-sensing device, and dust wiper; the feeding can be carried out through manual or automatic method, the total weight of lime powder in the feeding bin of the feeding system is displayed via online metering device; automatic detection of the lime material level in the bin is achieved by PLC; Automatic detection of the weight of the output powder, control on the amount of feeding, stable configuration concentration.

Product advantage:

Seal design - the most effective control of raising dust
Hole vibration design---high efficiency safety breaching
Big bag or tanker design---large feeding amount
Special feeder---precise measurement
Design of level-sensing device---residue detection

Application industry:

Municipal water supply and drainage
Industrial water treatment
Electric power industry
Petrochemical industry
Sludge drying
Others

Equipment list 
Number   Description of components
   1                Lime feed bin
   2                Star-shape feeder
   3                Weighing hopper
   4                On-line weighing device
   5                Outlet gate valve (pneumatic)
   6                Screw conveyor

Application examples: