Automatic cleaning function of linear vibrating screen
Firstly, the design principle of linear sieve
The linear vibrating screen uses two vibrating motors as vibration sources to cause the material to be thrown up on the screen while moving forward in a straight line. The material enters the feed port of the screening machine uniformly from the feeder, and several kinds of sieves and sieves are produced through the multi-layer screen, and are respectively discharged from the respective outlets. Linear vibrating screen has low energy consumption, high output, simple structure, easy maintenance, fully enclosed structure, no dust overflow, automatic discharge, more suitable for assembly line operation, especially screening and grading of granular materials, widely used in plastics. , abrasives, chemicals, medicine, building materials, food, carbon, fertilizer and other industries.
Secondly, the description of the automatic cleaning function of the linear screen
The principle of sieving of the linear vibrating screen is that the material is forced to move forward, and the material is freely parabolically moved by the force of the screen transmission. The vibration frequency of the material on the sieve surface was 960 times/min. The speed at which the material travels on the screen surface: 7 to 9 m/min. The material is subjected to an amplitude of 6 to 8 mm. Through the above data, it fully demonstrates that the probability of material blocking the network is far lower than the traditional mechanical movement screening machine.
Thirdly, equipment energy conservation and environmental protection:
1) The design principle of the linear vibrating screen and the movement condition of the material, because the movement of the device itself is only a medium for transmitting force, so the movement of the small molecules of the material requires much less force than the force that needs to push the huge mechanical movement. Energy savings are obvious.
2) The wear of the screen, the traditional mechanical movement of the screening machine is the material movement with the movement of the machine, the forced mesh of the material and the screen friction, not only the damage to the screen is large, some are easy to produce in the friction Subdivided materials are less suitable, such as: granular activated carbon; noise dust: traditional mechanical movement of the screening machine, because of the strong mechanical movement is not only loud, and the sealing is very destructive and relatively large dust.