LZBLL型玻璃钢螺旋溜槽
LZBLL Glass Fibre Reinforced Plastic Spiral Chute
LZBLL型玻璃钢螺旋溜槽用于选别细粒（包括细微粒度）的金属矿物，如铁矿、钛铁矿、铬铁矿、硫铁矿、钨钽矿、砂金矿、海滨的独居石、金红石、锆英石及有足够比重差的其它金属和非金属矿物选别。本产品由原地矿部唯一指定企业生产，执行行业标准。
螺旋溜槽是根据有用矿物与脉石矿物在比重、粒度、形式上的差异，在螺旋的斜面产生矿浆动感的离心流膜，在重力和离心力的综合力场中，利用不同颗粒所受重力、水动压力和摩擦力，实现有用矿物与脉石分选的。螺旋槽中的水动除作向下的螺旋运动外，还作横向的循环流动。上层水流流速快，产生较大的惯性离心力，甩向槽的外缘。与槽底相邻的下层水流回转速度慢，离心力小，在重力作用下从外缘流向内缘，产生二次回流。矿浆中的重矿粒沉降快，沿收敛的螺旋线逐渐称向内缘，Zui后以精矿形式产生。轻矿物沉降慢，处于矿流表层，流速快，离心力大，在横向环流作用下，沿扩渐的螺旋线逐渐移向外缘，Zui后以尾矿形式产出。
Laboratory LZBLL Glass Fibre Reinforced Plastic Spiral Chute isapplicable for separation of fine-grained (including micro-grained)metallic minerals such as iron, ilmenite,chromite, tungsten-tinore, niobium-tantalum ore, gold placer, seashore monazite, rutileand zircon as well as other metallic and non-metallic mineralsuate difference of specific gravity. The product is made by theonly maufacturer designated by the former Ministry of Geology andMineral Resources, in compliance with the Industrial standards.
Spiral Chute is to make separations of useful minerals from ganguesby use of the different particles subject to gravity, hydraulicpressure and friction in the multi-force field through dynamiccentrifugal flowing membrane of slurry produced on the inclinedsurface of spiral based on the differences of useful mineral andgangue in specific gravity, particle size and shape. Water in thespiral chute runs downward spiral movement and also flows incirculation transversely. Water in the upper layer run fast,generating centrifugal force with large inertia to toss toward theouter edge of the chute. Back-flow of water in the lower layeradjacent to the chute bootom runs slowly with small centrifugalforce and flows from the outer edge to the inner edge with theaction of gravity, generating secondary back-flow. Particles ofheavy minerals in slurry settle rapidly and gradually moves towardthe inner edge along the converged helix prio to finally beingproduced as concentrate. Light minerals settle slowly and flow fastin the surface layer of ore flow with large centrifugal force andgradually move toward the outer edge along the expanding helixbefore finally being produced as tailings.
型号
规格
Model
外径
Diameter
螺距
Picth
螺旋
头数
给矿
粒度
Feed
size
给矿
浓度Feed density
处理量
Capacity
外形尺寸
Overall dimensions
重量
Weight
mm
mm
个
mm
%
t/h
mm
kg
LZBLL 900
900
450/405
4
0.3
30-60
1．5-2．5
1010/1060/3300
350
LZBLL 1200
1200
540/720
4
0.3
30-60
4-6
600
LZBLL 1500
1500
540/720
3
0.8
30-60
8
800
LZBLL 2000
2000
900/1200
3
3
30-60
10-30
2300/23006500
1000
选矿设备，制砂设备，研磨设备，破碎设备，实验室选矿设备
机械生产
江西石城绿洲选矿设各制造有限公司是一家机械及行业设备的企业，是经国家相关部门批准注册的企业。公司可为用户提供项目设计，工艺流程设计，标准和非标准产品设计及生产。 公司主要生产有破碎设备、制砂设备、选矿设备、磨粉设备和实验室选矿设备五大系列产品: 摇床,跳汰机,螺旋溜槽,浮选机,螺旋分级机,球磨机,搅拌槽,给料机,给矿机,振动筛,破碎机,砂泵,磁选机,水力分级机,水力旋流器,打砂机, 实验室砂泵,实验室摇床,实验室螺旋溜槽,实验室浮选机...