篩選黑金沙設備//分級硅砂直線篩*自動分級河沙搖擺篩

方形搖擺篩的篩箱在慣性力的作用下作前后往復運動，并帶動篩面做周期性搖動，迫使篩面上的陶粒砂隨篩箱一同做定向跳躍式運動，小于篩面孔徑石英砂通過篩框落到下層，稱為篩下物，大于篩面孔徑的石英砂經連續翻滾跳躍運動后從排料口排出，較后完成篩分作業。石英砂方形搖擺篩通過的往復回旋式的運動方式和幾乎接近水平的篩網表面，加上網面清潔系統，高篩能提供非比尋常的和高產量。所有這些，都得益于機械在不同行業中的不斷開發和應用。

適用物料：石英砂 壓裂砂 寶珠砂 陶粒砂 石英粉 分目 化肥、尿素、純堿、鈣粉、樹脂、三聚氰胺、砂糖、食鹽、淀粉、奶粉、金屬、磁性材料、涂料、耐火材料化工、食品、冶金、建材

搖擺篩的結構原理：

1、基本的回轉運動與人工篩分相類似。偏心率從25到40mm可調，低速V型皮帶驅動從120到360rpm可調；

2、每一種產品的停留時間可以通過搖擺篩的徑向與切角朝驅動軸線方向進行調整；

3、因此建立水平與拋擲三維翻滾運動。物料從中心到外緣在整個篩面上均勻分散，從而以螺旋運動往軸向傳播。細小顆粒從而完成了整個篩分過程；

4、水平與垂直加速度隨著粒子的運動而增加，接近篩孔尺寸的顆粒隨之成功分離；較大顆粒被運到出口處，出口處由一個可調節的導向裝置控制流量，該導向裝置是控制物料停留時間的另一個因素；

5、此次過程在每篩層之間重復進行。

Square swing sieve sieve box under the action of inertial force for reciprocating motion, and drive the sieve surface to do periodic shaking, forcing the sieve site sand with the sieve box do directional jump movement, less than the sieve aperture quartz sand fell to the lower frame, called the sieve, greater than the sieve aperture quartz sand after continuous rolling jump movement from the discharge, after the screening operation. The quartz sand square swing screen passes through a reciprocating motion and a nearly nearly horizontal screen surface, coupled with a mesh cleaning system, the high screen provides unusual and high yield. All of these are due to the continuous innovation and application of machinery in different industries.

Applicable materials: quartz sand fracturing sand, pearl sand, ceramsite sand, quartz powder division chemical fertilizer, urea, soda ash, calcium powder, resin, melamine, sugar, salt, starch, milk powder, metal, magnetic materials, coatings, refractory chemical industry, food, metallurgy, building materials

Structural principle of swing sieve:

1. Basic rotary movement is similar to artificial screening score. The Eccentricity is adjustable from 25 to 40mm, and the low-speed V-type belt drive is adjustable from 120 to 360rpm;

2. The residence time of each product can be adjusted by the radial and cutting Angle of the swing screen toward the driving axis;

3. Therefore, establish the horizontal and throwing 3 D roll motion. The material is evenly dispersed throughout the sieve surface from the center to the outer edge, thus spreading axially in helical motion. Small particles thus complete the whole screening process;

4. The horizontal and vertical acceleration increases with the particle movement, and the particles near the sieve size are successfully separated; the larger particles are transported to the outlet, where the flow rate is controlled by an adjustable guide, which is another factor controlling the residence time of the material;

5. The process was repeated between each screening layer.