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    Fine sand recovery device to solve sand loss

    author：Qingshan Technology source：www.168sjw.com Date：2015/7/20 9:52:25 Flow number：
     Wastewater treatment of fine sand recovery device from sand washing machine, wastewater recycling sand recycling product directly into the finished material pile, greatly improve the mechanism of sand product quality, improve the mechanism of sand production, create economic benefits! Recovery of fine sand washing operation after the sieve which is mainly used in artificial sand, artificial sand production line at present, no matter what form of the sand washing machine, its biggest drawback is the fine sand (0.16mm particle) serious loss, in order to solve the problem. We developed a fine sand recovery device, it is a fine material recovery device has the advanced level of our company design, widely used in Hydropower Station aggregate processing system, glass raw material processing system, artificial sand production line, recycling, coal preparation plant coarse slime fine ore recovery and Environmental Engineering (mud purification). Can effectively solve the problems of sand erosion caused by environmental and economic losses.

    细砂回收装置

      The fine sand recovery device mainly recycles less than 0.2 millimeters of grain size and more than 0.16 mm of lost fine sand, and the recovery rate can reach more than 80%.

      Our company AQ series fine sand recovery machine design is reasonable, easy to use, mainly has the following structural components: motor, slurry pump, cyclone, ZKR linear vibration sieve, cleaning tank, return box and so on.

    technical parameter：

    型号
    泵
    泥砂分离器
    规格(mm)
    脱水筛
    处理器
    (m3/h)
    功率(kW)
    尺寸
    型号
    面积(m2)
    功率(kW)
    AQS-65ZJL-250
    11
    2.5”
    250/2×150
    0.6×2.25
    1.35
    2×1
    30-80
    AQS-80ZJL-300
    15
    3”
    300/2×200
    0.8×2.25
    1.8
    2×1.5
    40-100
    AQS-80ZJL-350
    18.5
    3”
    350/2×250
    1×2.25
    2.25
    2×1.5
    70-130
    AQS-100ZJL-550
    22
    4”
    550/2×300
    1.2×2.8
    3.12
    2×2.2
    100-220
    AQS-100ZJL-600
    30
    5”
    600/2×350
    1.5×3.0
    4.5
    2×3.0
    180-350
    AQS-150ZJL-650
    37
    6”
    650/2×400
    1.5×3.75
    5.625
    2×3.0
    180-350
    AQS-150ZJL-750
    45
    6”
    750/2×425
    1.6×3.75
    6
    2×3.7
    240-430
    AQS-150ZJL-900
    55
    8”
    900/2×500
    1.8×3.75
    6.75
    2×5.5
    300-500
    AQS-200SP-650Ⅱ
    55
    8”
    2×650
    2.0×3.75
    7.5
    2×7.5
    400-600

     Fine sand recovery process: pump slurry sand water mixture is transported to the sediment separator, fine sand centrifugal classification concentrated sand mouth to the vibrating screen, vibrating screen by dehydration, fine sand and water are effectively separated, a small amount of fine sand, mud and other material returning back to the tank cleaning tank, cleaning tank level too high, is discharged through the discharge port. The weight of the material recovered by the linear vibrating screen is 70%-85%. The fineness modulus can be realized by changing the speed of the pump, changing the concentration of the mortar, adjusting the overflow water quantity and replacing the mortar nozzle. Three functions of cleaning, dewatering and grading are completed.

    Advantages and characteristics of fine sand recovery unit

    1, high quality screen mesh, quality assurance: vibrating screen adopts polyurethane screen, longer life, and no hole.

    2, high quality cyclone, long service life: cyclone lined with polyurethane, improve the service life of the whole device, can successfully complete slurry thickening, liquid clarification and so on.

    3, advanced technology, sophisticated structure: learn from the world's advanced manufacturing processes, digital analysis of the operation of components, the internal structure of precision, equipment life is greatly extended.

    4, full recovery, reducing the burden of sedimentation tank: fine sand has been fully recovered, reducing the workload of the sedimentation tank, reducing the cleaning costs of the sedimentation tank.

    5,The structure is simple and convenient to overhaul. After many on-site tests and improvements, the spare parts are reduced. The overall structure of the equipment is simple and efficient, the recovery capacity is strong, the operation and maintenance are convenient, and the operating cost is low.

    6, professional customization, tailored: professional engineers, according to the user's different requirements, design reasonable solutions.

    7, low noise, dust less: equipment with reference to national environmental standards, low noise, can be equipped with dust removal, construction environment fully meet the environmental requirements.