Make high quality sand use low cost save energy

Make high quality sand use low cost save energy

Shop equipment selection and the formation of the finished materials semi-finished material in a sieve workshop after the primary crushing, the crushed and washed stone workshop jointly arranged into a sieve in broken workshop, selected the vibration 3YKR1845 and 2YKR1845 screen each two, the screen surface high pressure Water flushing devices. Vibration sieve particle size 80 to 120mm large stone, and particle size of 40 ~ 80mm boulder into the finished product silos, redundant 80 ~ 120mm 40 ~ 80mm aggregate into the broken NP1213 counterattack broken, broken after the aggregate into the two sieve dry sieving; particle size of <40mm aggregate enter 2WCD1118 the stone washing machine for cleaning; 3 ~ 40mm into three sieve wet sieving. Two screens and three sieve in the stone can be a finished product, but also sand material source for stone washing machine cleaning overflow water <3 mm of sand and mud into the water treatment recycling system in the FG-10 spiral machines and a the QC3 type chain plate scraping sand grading and handling, recycling is greater than 0.75mm sand mixed with the normal sand, less than 0.75mm sludge into the vertical flow sedimentation tank after two treatments after dry spoil.
Wet sand followed a large number of powder clay will result in serious river pollution emissions from the rod mill sand, to solve the powder mud pollution cost of inputs; dry method sand system size is greater than 200t / h, dust pollution of the environment and the cost often greater than the cost of the sand; semi-dry sand process to solve the utilization of resources in sandstone aggregate processing, energy consumption, dust, noise, artificial sand grade, fineness modulus, and dust content, and solve the powder sand, waste water recycling and silt dewatering problems, to improve the recovery rate of the powder to achieve the energy saving but also solve the problem of environmental protection.
In recent years, combined with engineering examples, they made a large number of technology trials and gravel quality test and research work. And they believe semi-dry sand technology is the first choice to achieve energy saving, environmental protection. In particular, in the Shatuo hydropower station had limestone intelligent control technology  test gained effective results. It provides the theoretical basis for high quality artificial sand and gravel production.
 

We provide Professional technology, excellent product quality and intimate after-sales service when you purchase , , from our company.As a professional mining machinery exporter, we will win your trust with our delivery speed, Enterprises Credit and product quality.