In order to obtain ultra-white high purity quartz sand, such as
silica sand for artificial quartz slabs, acid pickling of silica
sand is an effective method in silica sand processing and sand
washing plant. According to the fact that silica sand is insoluble
in acid, the impurities in silica sand are leached and dissolved by
acid pickling process, and then ultra-white and high-purity silica
sand is obtained. In order to achieve the best pickling effect,
Hengyangdevelops an efficient enclosed pickling equipment, which
can complete the pickling operation in a very short time and ensure
the beat pickling effect.
Quartz Sand Pickling Production Line Features
1. Advanced pickling technology and short reaction time;
2. Closed pickling equipment, pollution-free production process;
3.The ultra-white and ultra-pure silica sand products can be
obtained;
4. The production line has low energy consumption and no power
consumption.
5. The production line operates at room temperature with strong
adaptability
Quartz Sand Pickling Production Line technical process
The prepared silica sand enters the pickling equipment through
feeding devices. In the pickling equipment, the silica sand and
acid solution are fully mixed. The reaction time is set according
to the properties of silica sand, and the impurities are discharged
together with the pickling liquid. After reagent removal and
dewatering, the final high purity silica sand will be obtained.
