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螺旋溜槽

  玻璃钢旋转螺旋溜槽是综合了螺旋选矿机、螺旋溜槽、摇床、离心选矿机的特点,于1977 年研制成的一种新型国内首创的设备,是采矿、选矿的最佳设备,特别是海滨、河畔、砂滩、溪道的砂矿开采更为理想。产品具有结构合理,安装简单,占地面积少,操作简易,选矿稳定,分矿清楚,处理量大,效率高选矿富集比高,回收率高,运转可靠的特点。具有重量轻、防潮、防锈、耐腐蚀,对给矿量和浓度、粒度、品位的波动适应性强,无噪音等优点。
  concentrator spiral chute is a scientific product with much concentrating experience in produced by our company. it is the best concentrating equipment, especially for concentrating of the sand ore of seas hare, riverside sand, rill and etc. the advantages are reasonable structure, simple fixed, less space, easily operated, concentrating even, separated clearly, high efficient. the product is made of the chlorine plastic, so it is moisture proof, antirust, corrosion proof, properly suitable for changing of the feeding size and chrome, granularity, grade, no noise.

用途:
  本设备适用于分选粒度0.3--0.02毫米细料的铁矿、钛铁矿、铬铁矿、硫铁矿、锆英石、金红石、独居石、磷乙矿、钨矿、锡矿、钽矿、铌矿以及具有比重差异的其他有色金属、稀有金属和非金属矿物体。本设备具有选别过程稳定、容易控制,给矿浓度允许变化范围大,富集比高、回收率高,占地面积小、耗水量少,结构简单,无需动力,处理量大,安装简易,操作方便,投资小见效快等优点。
  the product is suitable for separating the granularity is 0.3-0.02mm of the iron ore,limonite,chromites,trotline,zirconium,retiles,monazite,centimes,wolfram ore,stan nary,tantalum minerals,niobium minerals and other non feerous metal,rare metal and non metal.the advantage of the product is separation process evenly,easily control,and feeding chromes adjustable high,high concentrate.recovery ratio high,less space,water saving,simplestructure,no motor,dealing amount large,fix easily,convenient operated,small inves etc.

使用方法及原理:
  将螺旋溜槽立起,校准垂直线,用铁架或木头固定在合适的位置,由砂泵将矿砂送到螺旋上顶两个进料口处,加入补充水,调节矿桨浓度,矿桨自然从高往下旋流,在旋转的斜面流速中产生一种惯性的离心力,以矿砂的比重、粒度、形状上的差异,通过旋流的重力和离心力的作用,将矿与砂分开,精矿流入精矿斗用管道接出,尾砂流进尾砂斗用管道接到砂池,再用砂泵排走,完成了选矿的全过程。
  make the screw chute stand,adjust the vertical line,fixed the proper place with the iron stucture or wood.make the ore sand delive to two feed openings of the screw chute top,enter enough water,adjust the mash chrome,the mash flows freely from the high,produce the inertial force at the speed of the rotary,divided the sand and ore,the concentrate comes into bucket with tract,gangue comes into the bucket with the tract to the sand pool,and pump off,complete the whole process.


 

螺旋溜槽技术特性及操作条件:

型号
dl2000 dl1500 ll1200 ll900
外径(mm)
2000 1500 1200 900
内径(mm)
360 250 220 180
螺距(mm)
1200 900-675 720/540 540/360
距径比(螺距/直径)
0.6 0.6 0.6/0.45 0.6/0.4
倾斜角(°度)
头数
2-4 2-4 2-4 2-4
圈数
3.5 4 4/5 4/5
给矿粒度(mm)
0.4-1 0.03-1 0.03-0.3 0.03-0.3
给矿浓度(%)
20-45 30-45 30-50 30-50
生产能力(t/h)
15-40 8-16 4-6 2-3
占地面积(㎡)
5.7 3.3 2 1.2
高度(mm)
6.6-8 5.5 5.23 3.2

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