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Continuous disk centrifugal ore separator

A disc-type centrifuge and concentrator technology, applied in the field of ore processing, can solve the problems of incomplete recovery, small processing capacity, complex structure, etc., and achieve the effects of reducing post-processing capacity, increasing concentration, and simple electrical control system

Active Publication Date: 2011-09-14
JIANGSU HUADA ENVIRONMENTAL ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention patent of China Patent No. 85102190 proposes a continuous centrifugal concentrator with an inner and outer drum structure, which has a complex structure and incomplete recovery
Some mines are easy to discharge with waste
There is also the defect of small processing capacity and high energy consumption

Method used

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  • Continuous disk centrifugal ore separator
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Embodiment Construction

[0018] As shown in the figure, the present invention discloses a continuous disc centrifugal concentrator, which includes a motor 1 vertically arranged from top to bottom, a motor base 12 connected to the motor, and a centrifuge cover connected to the motor base with a mineral outlet 13 and the centrifuge base 14 whose section is connected with the centrifuge cover is a parabolic shape; the center of the motor base and the centrifuge cover is provided with a vertical shaft hole, and a main shaft 3 connected with the motor output shaft passes through the motor base The shaft hole of the centrifuge cover extends into the cavity 15 formed by the centrifuge cover 13 and the centrifuge base 14; the cavity 15 is provided with a parabola-shaped drum 6 nested on the main shaft 3 The shaft sleeve 4 and the connecting plate 9 connecting the shaft sleeve and the drum; the pulp inlet 16 is provided below the centrifuge base; the drum is in clearance fit with the centrifuge cover and the ce...

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Abstract

The invention discloses a continuous disk centrifugal ore separator, comprising a motor, a motor base connected with the motor, a centrifugal cover and a centrifugal base which are vertically arranged from top to bottom, wherein the centrifugal cover is connected with the motor base and provided with ore outlets ; the centrifugal base has a parabola-shaped cross section and is connected with the centrifugal cover. The centre of the motor base and the center of the centrifugal cover are provided with vertical shaft holes, a main shaft connected with an output shaft of the motor penetrates the shaft holes of the motor base and the centrifugal cover to extend into a cavity consisting of the centrifugal cover and the centrifugal base; a barrate having the parabola-shaped cross section, a shaft sleeve embedded in the main shaft and a connection plate connecting with the shaft sleeve and the barrate are arranged in the cavity; ore slurry inlets are arranged below the centrifugal base; the barrate is in clearance fit with the centrifugal cover and the centrifugal base; and a barrate port corresponding to the ore slurry inlet is arranged below the barrate. The invention greatly improves the precision and the efficiency of separating ore.

Description

technical field [0001] The invention relates to a related field of ore processing, in particular to a continuous disc centrifugal concentrator with high beneficiation efficiency and good accuracy. Background technique [0002] The main countries that manufacture disc centrifuges are Sweden, Germany, Denmark, the United States, Japan, France, etc. Among them, AIfa-IavaI company in Sweden and west falia company in Germany are the most famous. Among the centrifuges produced by the Swedish AIfa-IavaI company, there are SSG (general, non-water flush type), SRG (general, water flush type) and SRPX (water flush, self-inviting type) and other series products. They are only used in the oil industry, and can only separate solid-liquid or oil-water. The high-speed centrifuge for classifying solids is only used in the nuclear industry to separate uranium and protitium, and the manufacturing technology is complicated. Most of the existing centrifugal concentrators work intermittently a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B04B3/00B04B7/08B04B7/12B04B11/02B04B9/02B04B7/04
Inventor 胡剑明周建伟
Owner JIANGSU HUADA ENVIRONMENTAL ENG CO LTD
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