Coal Vibrating Screen
1. Coal vibrating screen is composed of sealing cover, screen box, sieve plate, dust removing mouth, exciter, soft connecting device and damping spring. 2. Coal vibrating screen is the use of large amplitude, large vibration intensity, low vibration frequency and self-cleaning screen surface to complete wet viscous material screening process.
3. Coal vibrating screen is not an integral part of the vibration, the screen machine side panels, roof, base is a fixed part, only the sieve plate and exciter assembly to participate in vibration.
4. Coal vibrating screen is a special steel bar and frame composition, the bars were arranged vertically, the whole screen in the vibration, at the same time each bar there is also an active gap, and do secondary vibration, to maximize the elimination of wet sticky raw coal on the screen of the bonding problem.
1. Coal vibrating screen is to solve the wet viscous material depth screening equipment, especially for less than 10mm wet sticky coal screening.
2. Coal vibrating screen is mainly used for coal (particle size grading), power (CFB boiler fine particle screening), metallurgy (particle size grading) and other industries.
3. Dry sieving of fine grained wet adhesive materials.
4. Widely used in anthracite, paper chip, incinerator slag, bauxite, phosphate magnesium ore, sintered ore and other materials.
1. High amplitude vibrating screen used in coal-fired power plants, are generally made of closed structure, so that dust cannot be leaked, to respond to environmental requirements.
2. High amplitude vibrating screen with the sieve body without vibration and sieve plate vibration process characteristics, with higher amplitude, lower dynamic load advantages.
3. High amplitude vibrating screen with fewer moving parts, vibration quality is small, so its power can be reduced to a minimum. Compared with the traditional screen machine, can reduce the power more than doubled.
4. High amplitude vibrating screen is generally used 1-6 sets of motor drive, each motor starting time interval of 6-8 seconds. Sieve machine without material more conducive to observation and maintenance.
5. High amplitude vibrating screen with modular, standardized components, so that the overall rapid replacement, greatly reducing on-line maintenance time.
6. Exciter end and the connection parts are equipped with protective devices, safe operation.
7. Better to solve the problem of screen plugging, high screening efficiency.