Fine Sand Recovery Machine

Sand recycling machine is designed by our company absorbing the world advanced technology, combined with the actual working condition. It is widely used in aggregate processing system, glass factory, artificial sand production line, environmental protection project, and mud purify.
Sand Recycling Machine Working Principle:
Working process: The pump sends the sand and water mixture to cyclone, the fine sand with eccentricity is sent to vibrating screen. The fine sand and water are effectively separated after dehydration, and little fine sand and mud go back to washing trough. When the liquid surface of the washing trough is high, the fine sand discharges from output opening. The linear vibrating screen can recover material with concentration 70%-85%, and fineness adjustable is achieved by changing pump rotation speed, changing mortar concentration, and adjusting overflow water yield

Features

1.combination of sand washing and recycling, much cleaner than traditional sand washing machine.
2.Low energy consumption, energy saving and environmental friendly.
3.Long lifespan and lower maintenance cost.
4.Simple installation and small volume.
5.Making customerized machine according to different demands.

Advantage

1) Effectively reduce the fine sand losing quantity, and make it in the scope of 5-10%.
2) The vibrating screen utilizes polyurethane screen cloth, which has longer life compared with others and uneasy to be blocked.
3) Inner the polyurethane, strengthen the whole device service life, it can smoothly finished the work of condensing slime and clearing the liquid etc.
4) The maximum fine grain materials quantity recovered from the total effluent is 95%, so it has unsurpassed technology and economic advantage compared with other equipments.

Applications

For mud purification, hydropower aggregate system of aggregate, glass raw material processing system, artificial sand production line and coal preparation plant coarse coal slurry recovery.

Principles

1. Structure: the high-pressure separator, dewatering screen, impeller separator, reducer, vacuum pressure pump, cleaning tank, upper cistern, motor, vibration motor and so on.
2. Working process: sand-water mixture goes into the cleaning tank, separated by the impeller separator, and then dehydrated in the lower sieve, while wastewater from cleaning tank (sand, mud, dust and other impurities contained) is transferred to the high pressure separator by high pressure vacuum pump, and then the sand after centrifugal classified is transferred into the dewatering screen through apex. By high-pressure separator, clean tank water, mud, dust and other impurities are into the upper cistern and finally discharged. The finished product is grit in the upper part, while fine sand, or mixed up with coarse sand (adjusted according to customers’ demand) in lower part.