CGSL干式振動(dòng)高梯度磁選機(jī)
 CGSL  Dry Vibratory High Gradient Magnetic Separator

一、概述

CGSL-1000干式振動(dòng)高梯度磁選機(jī)是我國第一臺(tái)連續(xù)運(yùn)轉(zhuǎn)、干法選礦的高梯度磁選機(jī)，適用于非金屬礦物（高嶺土、石英砂、長石等）的干法磁選除鐵。它通過連續(xù)振動(dòng)給礦、連續(xù)振動(dòng)分選、連續(xù)振動(dòng)排礦的方式進(jìn)行非金屬礦物的提純。

干法磁選工藝是一種簡單經(jīng)濟(jì)的加工工藝，非金屬礦物經(jīng)過干法磁選工藝不需要經(jīng)過濃縮、脫水和干燥程序就能成為產(chǎn)品，可以大大節(jié)省投資和生產(chǎn)成本。

1. Introduction

CGSL-1000  Dry Vibratory High Gradient Magnetic Separator is the first continuously  dry-processing high gradient magnetic separator in China . It is fit for removing iron  from non-metallic ores like Kaolin, Quatz and Fluorspar with dry magnetic  separation. It feeds, separates and discharges continuously with vibration for  purifying non-metallic ores.

Technology  of dry magnetic separation is a simple but economic processing method.  Non-metallic ores can become products without procedures of concentration,  dewater and dry. So,  it saves up investment and production cost.

二、設(shè)備構(gòu)造

干式磁選機(jī)要實(shí)現(xiàn)干法選礦,首先要解決的問題是干礦的流動(dòng)問題。為解決這一難題，該設(shè)備采用的了振動(dòng)給礦、連續(xù)振動(dòng)分選、振動(dòng)排出磁性物的全新思路，較為圓滿地解決了這一難題。如圖1所示，CGSL干式振動(dòng)高梯度磁選機(jī)主要由轉(zhuǎn)環(huán)、磁軛、激磁線圈、機(jī)架、轉(zhuǎn)環(huán)振動(dòng)電機(jī)，給礦斗振動(dòng)電機(jī)、振動(dòng)機(jī)構(gòu)、輪胎聯(lián)軸器、限位機(jī)構(gòu)等組成。

2. Structure

CGSL-1000  Dry Vibratory High Gradient Magnetic Separator mainly consists of separating ring,  magnetic yoke, energizing coils, support frame, vibrating frame, vibrating  mechanism, ring-vibrating motor, tire coupling, feed system, concentrate box,  position-limit mechanism and vibrating motor for feed as shown in Fig.1

三、工作原理

干礦進(jìn)入給料系統(tǒng)后，在給礦斗振動(dòng)電機(jī)的作用下，沿上磁軛縫隙進(jìn)入分選區(qū)。轉(zhuǎn)環(huán)支撐在振動(dòng)機(jī)構(gòu)的主振彈簧上，靠輪胎連軸器傳遞扭矩。在轉(zhuǎn)環(huán)振動(dòng)電機(jī)的作用下，轉(zhuǎn)環(huán)一邊振動(dòng)，一邊連續(xù)旋轉(zhuǎn)。轉(zhuǎn)環(huán)內(nèi)裝有磁介質(zhì)盒，磁性礦被吸附在磁介質(zhì)盒上，非磁性礦在轉(zhuǎn)環(huán)振動(dòng)力作用下穿過轉(zhuǎn)環(huán)，進(jìn)入非磁性礦斗排出機(jī)外。磁性礦隨著轉(zhuǎn)環(huán)轉(zhuǎn)動(dòng)脫離磁場(chǎng)，在轉(zhuǎn)環(huán)振動(dòng)力作用下脫離轉(zhuǎn)環(huán)，被收集到磁性礦斗。磁性礦斗也隨轉(zhuǎn)環(huán)一起振動(dòng)，從而將磁性礦排出機(jī)外。  整個(gè)分選和排礦過程都是在干式環(huán)境下進(jìn)行的。礦粉的流動(dòng)靠振動(dòng)力實(shí)現(xiàn)。

3. Principle of Operation

Dry ore is fed into the  separating zone along the slots of upper magnetic yoke under the force of  vibrating motor for feed from feed system. Separating ring is mounted on the  main vibrating spring of the vibrating mechanism and torque is transmitted by  tire coupling. The ring rotates continuously and vibrates as well by the force  of vibrating motor. The magnetic particles are captured by matrix, which are  mounted on the ring, and non-magnetic particles just pass through the ring and  enter into tail box being discharged from the machine under the force of  vibrating ring. Magnetic particles drop into the concentrate box from the  separating ring under the force of vibrating ring after they go far away from  magnetic field with the ring rotation. And the concentrate box also vibrates  with the ring to let magnetic particles flow out of the machine. The whole  course of separation and discharge is done in dry circumstance. And minerals  flow by vibrating force.

四、型號(hào)規(guī)格和主要參數(shù)Specifications and Parameters