First, let's explain the composition of the belt conveyor system: Belt conveyor is the most important equipment for conveying and loading and unloading bulk materials. It can be widely used in mining, metallurgy, building materials, chemicals, electricity, food processing and other industrial fields. It can be seen in coal mines, metal mines, steel enterprises, ports, cement plants and other places. The conveying machinery can not only complete the conveying of bulk materials, but also convey piece materials. However, depending on the location of use, working environment, and type of conveyed materials, there will be great differences in its design and application;
Modern conveyor systems have higher requirements for dust prevention. For this reason, water sprinkling and dust collection devices are installed at each transfer point, and wind shields or wind shields are installed along the belt conveyor. The system is composed of single machines. For operators and repairers working in the whole machine system, they must not only base themselves on the single machine they are in charge of, but also understand the mutual connection between the systems. The single machine is composed of many parts. Only by doing a good job of daily maintenance of each component and keeping it in good working condition can the safe operation of the equipment be ensured;
We generally meet the needs of various operating conditions according to the different places of use, working environment, technical performance and types of conveyed materials of the belt conveyor. In addition to the more commonly used general belt conveyors, there are also a variety of new special belt conveyors. The representative ones are: large-angle belt conveyors, deep-groove belt conveyors and pressure belt conveyors, tubular belts, air cushion belts, plane turning belts, line friction belts, corrugated sidewall conveyor belt transport machinery, etc., which can be further refined and classified in many ways. The following is an introduction:
Classification by purpose , there are general mobile type, underground selection type, fixed type for open-pit mines, special structure type, movable conveyor, loader special transfer function type, large-angle conveyor, etc. Generally speaking, short-distance factory conveyors can complete horizontal, upward or downward transportation. Reversible pattern belt conveyors can be used for bidirectional material transportation. Cantilever machines are usually installed on stackers and can rotate to achieve the function of soil discharge or material distribution. The overhead machine supported by the gantry is usually used in conjunction with other bulk material handling equipment. For example, in the application of hydropower construction, a standard middle frame can be configured. The frame is set on the sleeper and can be easily moved;
According to the type of transported materials, there are belt conveyors for general loose materials, hard materials, and single-piece materials, etc. According to the position of the rubber conveyor belt bearing section, there are three types of bidirectional conveyors, including the belt bearing section on the top and the bearing section on the bottom, and the bearing section on both the top and the bottom. The use of a bidirectional conveyor can transport materials on the upper branch and the lower branch respectively, but in order to keep the material contact surface unchanged, the rubber belt needs to be turned over regularly.
