High-frequency excitation shaking table

A vibration-exciting, high-frequency technology, applied in the field of mineral processing, can solve the problems of poor control precision of flushing water, and achieve the effect of improving adaptability and facilitating disassembly

Pending Publication Date: 2021-01-05
ZHENGZHOU MINERALS COMPOSITIVE UTILIZATION RES INST CHINESE GEOLOGICAL ACAD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, this type of bed still adopts a conventional drive structure, and the control accuracy of the flushing water volume is poor, which does not fundamentally solve the problem of recovery of fine ore particles.

Method used

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Embodiment Construction

[0028] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is some embodiments of the present invention, but not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0030] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed...

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Abstract

The invention provides a high-frequency excitation shaking table which comprises a table surface, a bottom plate arranged on the lower portion of the table surface, and a support used for supporting the bottom plate and the table surface, the upper end of the support is connected with the bottom plate through a spring seat, a first vibration motor is fixedly arranged on one side of the bottom plate, and the other side of the bottom plate is fixedly connected with a mass center adjusting block through a connecting plate. A second vibration motor is arranged in the middle of the bottom plate, awater feeding hopper is arranged on one side of the table surface, an ore feeding hopper is arranged at one end of the water feeding hopper, and a plurality of table strips used for screening and caculating ore grains are arranged on the table surface. According to the high-frequency excitation shaking table, the table surface is driven to do reciprocating high-frequency motion in the set direction through synchronous reverse rotation of the two motors, and thus rapid and uniform dispersion of micro-fine ore grains is achieved.

Description

technical field [0001] The invention relates to the technical field of mineral processing, in particular to a high-frequency exciting shaking table. Background technique [0002] Ore dressing shaking table belongs to flow film mineral processing equipment. Through the asymmetric reciprocating motion of the bed surface and water washing, the ore particles of different densities and particle sizes can move in different directions, and fan out along the diagonal from the feed tank on the bed surface. , to produce a variety of products of different quality, such as concentrate, medium ore and tailings. Conventional mineral processing shaking table is mainly used to process tungsten, tin, non-ferrous and rare metal ores, etc. The effective separation particle size range of metal ore processing is 3~0.1mm, while conventional mineral processing shaking table handles ores with finer particle size, its The recovery rate of ore dressing is low, mainly due to the following reasons: (1...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03B5/04B03B5/06B03B11/00
CPCB03B5/04B03B5/06B03B11/00
Inventor 张红新马晓楠赵恒勤
Owner ZHENGZHOU MINERALS COMPOSITIVE UTILIZATION RES INST CHINESE GEOLOGICAL ACAD
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