Based on the structure of dual-channel electronic belt weigher,and the use of digital signal processing theory,this article brings forward a new algorithm.

Talking about the measures of the accident prevention of the belt Conveyor;

Discussion about the design of the receiving batcher in belt conveyer;

Design of strap should master colour, silhouette, fittings, and materials.

With the assistants of PLC,the strap is able to be concentrating controlled,transmitting real-time data and alarming to the monitor system.

In this thesis, firstly, it introduces equipment of environmental protection, dedusting equipment de-dusting method and improve course about BF casthouse, then it tells dedusting method of strap transport machine, interrelated equipment, Including transport and sifting of the raw material and fuel, and collection and purification technology of soot dust.