The conveyor belt
of the strong belt conveyor is composed of multiple steel ropes instead of the canvas layer (or other materials) of the common conveyor belt as the core body, so the conveyor belt has high tensile strength.
Difference: Compared with the general belt conveyor, the main feature of the strong belt conveyor is the different structure of the conveyor belt. The conveyor belt of the strong belt conveyor is composed of multiple steel ropes instead of the canvas layer (or other materials) of the common conveyor belt as the core body, so the conveyor belt has high tensile strength. This kind of conveyer can realize single long-distance transport without reprinting, simplify the transport system, improve the transport efficiency.
Technical characteristics: The main technical characteristic parameters of strong belt conveyor are product specifications, conveyor capacity (t/h), conveyor length (m), conveying material type, conveyor belt width (mm), belt strength (N/mm), belt speed (m/s), conveyor belt steel rope core diameter (mm), number of roots, motor model, rated power (kW), rated voltage, reducer specification type Number, brake specifications, brake torque, etc.
Working principle: When the powerful belt conveyor works, the motor rotates through the reducer and coupling to convert the electric energy into the working torque of the driving drum. The movement between the driving drum and the conveyor belt depends on the friction force to drive the conveyor belt. The cargo moves with the conveyor belt on the conveyor belt. The strong belt conveyor generally uses the upper belt to transport the cargo, and it is unloaded at the end. The special unloading device can also be unloaded in the middle.
Specification type: The strong belt conveyor in our coal system use a lot, especially in recent ten years develop very fast. At present, although the strong belt conveyor is not shaped products, but the product series has been standardized.
At present, the strong belt conveyor produced in our country has 7 kinds of bandwidths, 5 kinds of belt speeds and 10 kinds of belt strength, which can form 51 kinds of different specifications of products to choose.
The bearing section and return section of the conveyor belt are supported on the frame idlers to reduce the running resistance of the conveyor belt. And the tension device provides the required tension force for the normal operation of the conveyor belt.
Compared with the general belt conveyor, the strong belt conveyor has the following characteristics:
(1) The conveyor belt of the general belt conveyor uses canvas, polyester, nylon and other fibers as the core layer of the conveyor belt; The conveyor belt of the strong belt conveyor is made of many fine steel ropes as the core layer material.
(2) Due to the limitation of the strength of the conveyor belt, the current maximum length of the general belt conveyor is generally l000 m; The conveyor belt of the strong belt conveyor adopts the silk rope as the core layer, greatly improving the strength of the conveyor belt, and the transport distance can reach 15,000 m.
(3) the general belt conveyor has shaped products, users only need to choose according to the conditions of use; Strong belt conveyor has not been finalized design products, the user needs to put forward conditions, to choose standardized design products.