Fines Recovery Units

Fines recovery units is a combination of dewatering screen and hydrocyclone that is specifically developed integrates dewatering, screening and fine material recovery on the basis of the original recycling machine, and achieves the effect of multi-purpose machine. Fines recovery unit is generally directly used at the rear of sand washer, dewatering screen further dehydrates the finished material of sand washing machine, and recovery system effectively extracts and recovers the fines in tail water overflowed by sand washing machine to realize the coarse and fine sand centralized dehydration and recovery.

How fines recovery units work?

Structure: the fines recovery units is divided into two systems: dehydration and recovery. Dewatering part consists of dewatering screen and vibration motor; recovery part includes slurry pump, motor, high pressure separator, cleaning tank and returning tank.

Working process: the finished material of sand washing machine directly enters dewatering screen for dehydration, and the muddy water discharged from sand washing machine enters the water tank fines recovery units, and is pumped to hydrocyclone separator for classification and concentration through slurry pump. The recovered fines enters dewatering screen from grit nozzle, and the waste water, mud, powder, impurities pass through the overflow port of pressure separator and enter the return water tank for discharge.

Features

1. Both dehydration and recovery functions, which solves the problem of high fineness modulus and low stone powder content of finished sand in artificial aggregate processing system.
2. Above 95% fines recovery rate brought the direct economic benefit to customers is more than 15%, which has both environmental protection and economic benefits.
3. Improve the quality and productivity of finished products, fully solve the problems of sand washing machine.
4. Secondary washing function make the products cleaner.
5. Fines recovery unit can also provide more flexible process configuration for customer to meet the different production requirements besides the existing fixed group form.
6. Multi-function, easy to operate, saving investment cost and floor space.

Specifications

Model Feeding Size (mm) Capacity (t/h) Screen Panel (mm) Hydrocyclone (mm) Power (kw) Overall Size (mm)
LZ1224D-55 ≤10 20-40 1200X2400 250X2 26.4 2760X4850X2780
LZ1530D-65 ≤10 30-60 1500X3000 300X2 36 3300X5250X3000
LZ1842D-75 ≤10 40-80 1800X4200 350X2 48 4600X5560X3520
LZ1842J-75 ≤10 60-100 1800X4200 350X2 52 4600X5560X3520
LZ2442J-120 ≤10 100-150 2400X4200 300X4 82 4600X6250X3600
LZ3048J-140 ≤10 120-200 3000X4800 350X4 104 5400X7000X4200
LZ3660J-180 ≤10 150-250 3600X6000 300X6 134 6600X7000X4800

Leave Us A Comment Here

Please write down your requirement and contact details in the following form. You can also send a message to us by this sales@lyldkj.com, we will reply to you within 24 hours.

If you have any question, please click here for live help. If you have any question, please click here for live help.