Application cases of mechanism sand and water industry

“Sixu filter press”Based on the characteristics of the mechanism sand industry, we have independently developed this set“Mechanism sand wastewater treatment and reuse system”With low equipment investment and operating costs, low energy consumption, simple and convenient operation, and wastewater recycling, sand washing wastewater has been achieved, which not only avoids environmental and water conservancy problems, but also greatly saves water resource consumption. Provided important technical support for the treatment of mechanism sand wastewater in our country!

working principle:
The mechanism sand wastewater is separated from fine sand by a fine sand separator and enters a fine sand dewatering machine for dewatering treatment, fully recovering economically valuable fine sand; After the overflow of mud and water, dosing and flocculation can be added. The supernatant can be directly discharged or reused for sand washing. After dehydration and reduction, the mud can be used as building filling material or for building material production.

Process Flow Diagram

characteristic:
•Save water resources:Wastewater recycling can be achieved by adding a small amount of river water to complete the sand washing water cycle;
•Save land resources:The system's footprint has been reduced to its original size1/3~1/5；
•Resource utilization:The filter cake produced by the filter press (mainly composed of fine sand, etc.) can be used as building materials without pollution;
•Low operating costs:The daily operating cost of general small-scale sand field equipment is only around 100 yuan.
•Low project investmentTailored to local conditions and designed according to the specific situation of the sand field, greatly reducing equipment investment;