Screw sand washer
Author: Zhengzhou Qingshan Information Technology Co., Ltd. date: November 5, 2019 popularity: 10
Product introduction
Sand washing machine is divided into spiral sand washing machine and wheel bucket type sand washing machine. The screw sand washing machine can not only wash sand, but also clean impurities, dust and soil on the surface of stones, pebbles, slag and other materials, so it has more extensive uses. The utility model belongs to a new type of sand washing machine, which can be used for washing sand and gravel, and can also be used for washing gravel.
It can be widely used in sand production line, construction site, highway, gravel plant, hydropower and other industries washing, grading, impurity removal, fine and coarse-grained material washing and other operations
working principle
The purpose is to separate the impurities and water by the screw sand filter. The rotor of the machine adopts the central structure. The spiral blade is installed on the central shaft and connected to the central shaft by the reducer. With the aid of the principle that the specific gravity of solid particles is different, so the settling speed in liquid is different, a kind of equipment for mechanical classification.
??? Particles with different particle size and density have different settling velocity in the fluid. The particles with fine particle size and small density have slow sedimentation speed, while those with large particle size and high density have fast sedimentation speed. Screw sand washing machine uses this physical phenomenon to separate dust and impurities from sand and stone, and achieves the purpose of filtering water, removing impurities and enhancing transportation under the uniform stirring and pushing of spiral plates 。
Highlight advantages
With stirring function, the cleaning degree is high
Screw mixing and pushing have better cleaning effect than traditional sand washing machine.
It is not affected by particle size, so it is widely used
It can clean large particles, fine particles or mixtures, regardless of the raw materials.
It is convenient to replace the combined spiral blade
The spiral structure composed of single spiral blade makes it easier to replace the spiral.
Integrated structure makes installation easier
It is simple in structure and can be placed directly according to the requirements without on-site assembly.
technical parameter
Specification and model
|
Screw diameter mm
|
Screw length (mm)
|
Reference yield (T / h)
|
Rotation speed (R / min)
|
Motor power (kw)
|
Overall dimension (m)
|
XL-5040
|
five hundred
|
four thousand
|
3-10
|
eighteen
|
five point five
|
6.2×0.67×1.3
|
XL-0745
|
seven hundred and fifty
|
four thousand and five hundred
|
5-20
|
eighteen
|
seven point five
|
6.75×0.8×1.5
|
XL-1050
|
one thousand
|
five thousand
|
10-30
|
eighteen
|
eleven
|
7.3×1.25×2.2
|
XL-1254
|
one thousand and two hundred
|
five thousand and four hundred
|
30-50
|
sixteen
|
fifteen
|
7.5×1.44×2.4
|
XL-1554
|
one thousand and five hundred
|
five thousand and four hundred
|
50-80
|
sixteen
|
twenty-two
|
7.8×1.85×2.8
|
XL-1590
|
one thousand and five hundred
|
nine thousand
|
60-100
|
fifteen
|
thirty
|
11.5×1.85×2.8
|
XL-1890
|
one thousand and eight hundred
|
nine thousand
|
80-120
|
fifteen
|
thirty-seven
|
11.5×2.1×3.1
|
Note: the above technical parameters are subject to change without prior notice, subject to the current new technical parameters of our company. More than 1 meter can be designed as double helix, which can be processed and customized according to the user's requirements.
Engineering cases
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Spiral sand washing machine is used to clean sand and stone
major equipment : silo, feeder, heavy hammer crusher, box crusher, circular vibrating screen, spiral sand washer, fine sand reclaimer, etc;
Cleaning materials : sand and stone produced in mines
Particle size of raw materials : below 15mm
yield ：80-120t/h
-
Application of spiral sand washing machine in mountain sand cleaning
major equipment : feeder, drum screen, spiral sand washing machine, belt conveyor, fine sand recovery machine and other screening and conveying equipment;
Cleaning materials : natural sand in mountains
Particle size range : below 7mm
yield ：150-200t/h
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