Product Introduction:
The screen surface of the roller screen is composed of a number of parallel rolls, which are staggered with the screen disc, and the roller is rotated by the sprocket or gear drive, and the direction of rotation is the same as the direction of the material flow.
The roller screen adopts a new screen surface structure design, that is, a segmented screen surface is formed by a number of screen shafts. Along the direction of material flow, the inclination Angle of each section of the screen surface is from large to small to form an intersecting Angle segmented screen surface. The materials entering the screen machine are separated at the large inclination screen surface first, and then flow to the secondary inclination screen surface and the small inclination screen surface, where the full separation is carried out to screen out small and bulk materials. The product relates to the technical field of separation of solid bulk materials or solid-liquid interphase materials. Especially for coal, minerals and other difficult to screen materials to achieve dry and wet separation.
Application field:
1, can be for coal, sand aggregate, mineral products and any other difficult to screen materials to achieve separation, the fine particle material bypass, so as to save a lot of related equipment purchase costs and operating costs, while greatly reducing the water consumption and energy consumption in the operation process.
2. Aggregate application: Remove fine particle materials, sift and recycle materials;
3, suitable for gasification and power generation coal preparation, ≤8mm foam coal over the crusher, directly into the conveyor belt to the circulating fluidized bed boiler; ≥8mm particle size into the crusher; Improve the operation efficiency of the crusher and reduce its unnecessary load.
4, suitable for water or wet material screening or dry material screening, small particle size distribution of material classification, so that powder ore and block ore effective separation.
Roller screen features:
1. The side wall of the screen box is equipped with an easy-to-replace high manganese steel wear-resistant lining plate, which greatly extends the service life of the box and the whole machine.
2. The screen shaft is equipped with mechanical and electrical overload protection and anti-blocking device.
3, screen shaft assembly maintenance is convenient, single screen shaft maintenance does not need to open the boot cover, do not need to remove other screen shaft, can be extracted from the side maintenance, saving maintenance space and workload.
4, the operation is simple and flexible, both local manual control and remote centralized control (electric control cabinet with program control interface).
5, the cutter is made of alloy casting, good wear resistance, long service cycle.
6. All the filling points are clearly marked.
Technical parameters:
Note: The model can be customized according to user requirements, the data is for reference only.
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