The equipemt consists of
Mining intrinsic safety type nuclear scale weighing sensor, mining explosive-proof and intrinsic safety type nuclear scale controlling host, intrinsic safety connection box, intrinsic safety type far-end display gauge etc.
Features and functions
1. It can conduct quantitative control for the main well to improve the coal capacity of the skip: (the PP, II, and dd quantity value can be arbitrarily set up according to the code on the site)
2. It can use communications, analog quantity, switching value and other modes to load signal controlling system to the main well and send real-time loading capacity, after the PLC host of the system collected the loading signal, it will conduct safe and effective controlling to the whole loading process (including the measure hopper, coal feeder and belt) in accordance with the certain procedure.
3. It can conduct effective monitoring to the coal capacity of the measure hopper to avoid overload and underload of the skip caused by fault, meanwhile, it can make front protection of the hopper to guarantee the safe and reliable operation of the coal-improving system in the main well.