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|Material Of Pump:||Cr26||Power Of Pump:||15-22kw|
sand maker machine,
sand recycling machine
Yuhong brand factory low price fine sand recovety machine with high quality good after sale
1. Instruction of Fine Sand Collecting Machine In Fine Sand Recovery System
The Hydrocyclone Unit, mod. GRF, has been mainly realized for the recovery of fine and very fine material contained in the waste water from traditional crushing, screening and washing plants, solving various existing problems such as:
- Recovery of approximately 90% of sands even the very fine ones (up to about 74 microns), which would otherwise be lost, while sometimes they are essential.
- Nearly complete elimination of all impurities (i.e. clay and silt).
- Moisture content of the recovered sand is less than 15%.
- Substantial reduction of the solids in the waste water, which would otherwise overload the water treatment plant.
2. Working Principle of Fine Sand Collecting Machine In Fine Sand Recovery System
1. Fine sand recovery system structure: consists of electrical machine, slurry pump, swirler, ZKR line vibrating screen, purge tank and material returning bin, etc.
2. Working process of fine sand recovery system: the sand and water mixture is sent to swirler. After centrifugal grading enrichment, the fine sand is sent to vibrating screen by sand sinking mouth. After dehydration by vibrating screen, the fine sand is efficient ly separated from water and a few of fine sand and clay come through material returning bin then come back to purge tank. When liquid surface in the purge tank is high, the discharge hole can adjust the liquid surface. The weight concentration of recycling materials in line vibrating screen is 70%-85%. Adjusting fineness modulus can be realized by changing pump rotation speed, changing pulp consistency, adjusting overflow water and changing sand sinking mouth. By the process above, the fine sand recovery system can finish three functions, cleaning, dehydration and grading. Characteristics and advantages of fine sand recovery system
3. Advantages of Fine Sand Collecting Machine In Fine Sand Recovery System
1, In the traditional artificial sand wet processing technology, washing and dehydration of artificial sand are finished by spiral sand washing machine. Loss of artificial sand (especially fine sand) almost can't be controlled. Using fine sand recovery device can eEffectively reduce the loss of the fine sand and the loss will be controlled in 0.5%. The fine sand recovery system solves the problems in artificial aggregate processing system that fineness modulus of finished product sand is high and content of rock flour is low.
2. Vibrating screen uses polyurethane screen cloth, which has longer life than other screen cloth and is not easily to be blocked.
3. Polyurethane is in the inside of swirler so that the service life of whole device is increased and the device can finish the work successfully, such as pulp concentration and liquid clarification.
4. Fine sand recovery system can recycle 95% of fine particle materials in emissions and features with incomparable technology and economic advantages.
5.The fine grains are fully recycled. Work of settling pond is reduced and disposal costs of settling pond is also decreased.
6. Fine sand recovery system reduces natural stacking time of fine materials so that the productions can be transported directly and supplied to market.
7. According to the different requirements of users, fine sand recovery system can design corresponding solutions. Using after river sand dredging machine
4.Technical Parameter of Fine Sand Collecting Machine In Fine Sand Recovery System
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