The role of snow brush rollers in lye scrubbing

In the process of soaking and cleaning the steel belt, some oil stains can be removed directly, and some oil stains cannot be separated from the steel belt spontaneously, and further external force must be applied to be removed, so it is generally equipped with a brushing process. The snow sweeping brush is to continuously brush the surface of the steel belt with a brush roller with bristles while soaking and cleaning, and mechanically acts on the oil to remove the iron powder on the surface of the steel belt, or the sludge-like pollution mixed with oil and iron powder. thing. In particular, the bristles have a certain grinding effect on the steel strip, which can partially remove the rust and curable anti-rust oil on the surface of the steel strip. When brushing, spray a cleaning solution with high pressure between the steel belt and the brush roller, which not only has a degreasing effect, but also has a certain lubricating effect on the bristles. The temperature rises and melts and damages. In order to increase the relative movement between the bristles and the steel belt, the brush rollers generally move against the steel belt. In this way, attention should be paid to the direction and angle of the water spray. The cleaning liquid must be sprayed from the direction consistent with the rotation of the brush roller, and the angle of the water spray must be in the position where the brush roller and the steel belt are tangent to the brush roller, so that the cleaning liquid Under the action of the tangential force and radial centrifugal force of the bristles, it will be thrown to the steel belt and work together with the bristles. Otherwise, it may be taken away by the steel belt and not flow to the action area of ​​the bristles and the steel belt.