The design of LSX spiral sand washer LZZG

1. The design of LSX spiral sand washer LZZG
The spiral sand washing machine is a kind of gravel cleaning production equipment
which is associated with ore or gravel removing equipment, stone washing machine
and crusher and sand making machine.Compared with roller sand washer and other
types of sand washer, it has the feature of good cleanness and easy maintenance.
Spiral sand washer is used for the desliming and screening of the stone in
construction site, sand and stone plant, prefabrication plant and water and electricity
construction site, as well as for the grading of ores.
The LSX series spiral sand washer manufactured by LZZG is designed to provide the
most effective pool area and overflow speed requirements. The proper combination
of cell depth, area, and spiral structure is important to ensure controlled turbulence
in the slurry stream to achieve accurate dimensional separation. The overall structure
of the spiral sand washer is a box-shaped frame structure with a long shape and a
horizontal structure. It only needs a flat ground and a sewage reuse sedimentation
tank. The spiral sand washing machine does not require the use of a screen. The
bracket on the machine is installed on the central shaft. After the spiral blades are
installed, they are compressed with bolts so that the blades do not sag or deform.
Below the water tank, a sedimentation tank is formed by three weir plates. The
screw head is immersed in the tank. The screw is driven by a motor and continuously
rotates through a reducer. The spiral sand washing machine increases the width of
the groove, increases the height of the overflow weir or decreases the inclination
angle, so that the classification area is increased. Spiral sand washer adopts fully
enclosed oil bath transmission and adjustable overflow weir plate to ensure the
product is efficient and clean.During the operation of the equipment, as the impeller
rotates slowly, the sand enters the washing tank from the feeding trough, and the
screw device of the spiral sand washing machine continuously stirs the gravel

2. material, so that the soil in the material is mixed with water and rubbed together to
remove Covering the impurities on the surface of the sand and gravel, adding water
to form a strong water flow, taking away foreign matter with small impurities and
small specific gravity in time, and discharging it from the overflow mouth washing
tank to complete the cleaning effect. The clean sandstone is taken away by the blade,
and finally the sandstone is removed from the blade. The rotating impeller is poured
into the discharge chute to complete the cleaning of the gravel.
Performance characteristics:
1. Long spiral shape, fully enclosed transmission, adjustable jaws, good sealing
system.
2. Simple structure, large feed, strong processing capacity and high washing
efficiency.
3. The moisture content of the sand is low, the mud content is low, and the output is
large.
4. Reasonable structural design, stable operation and convenient maintenance.
5. The transmission device is separated from water and materials to reduce the
failure rate, long service life and less wearing parts.
6. The quality is firm, the fuselage is stable, the components are placed inside the
equipment structure, and the noise is low.