A special multi-stage impurity separation device for mineral powder
A separation device and impurity technology, which is applied in the field of multi-stage impurity separation device for mineral powder, can solve the problems of inability to achieve cyclic separation and low separation quality, and achieve the effects of increasing production efficiency, improving separation quality, and increasing separation efficiency
Active Publication Date: 2020-05-12
迁西县保林矿业有限公司
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[0004] Based on the pure magnetic column adsorption method for the separation of mineral powder impurities, the circulation separation cannot be realized, and there will still be some iron powder in the mineral powder after separation, and the separation quality is low. The present invention proposes a special Multi-stage impurity separation device
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0027] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0028] refer to Figure ...
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The invention belongs to the technical field of separation devices, and particularly relates to a multi-stage impurity separation device special for mineral powder. With regard to the problems that apure mode of magnetic column absorption during minder powder impurity separation is only employed, circulated separation cannot be achieved, a certain amount of iron powder also exists in the mineralpowder after separation and the separation quality is relatively low, the following scheme is proposed. The multi-stage impurity separation device comprises a bottom plate and is characterized in thata separation box is fixedly arranged at an outer wall of the top of the bottom plate by a screw, two driven cylinders are connected with inner walls of two sides of the separation box by bearings, adriving cylinder is connected with an inner wall of one side, near to the driven cylinders, of the separation box by a bearing, a magnetic strip sleeves an outer wall of the driving cylinder, the driving cylinder and the driven cylinders form transmission matching by the magnetic strip, and a receiving hopper is fixedly arranged at an inner wall of one side of the separation box by a screw. By themulti-stage impurity separation device, the separation quality of the mineral powder and the iron powder is improved, the separation efficiency is improved, circulated separation for many times can be performed, the separation quality of the mineral powder is further improved, and the production benefit of an enterprise is improved.
Description
technical field [0001] The invention relates to the technical field of separation devices, in particular to a multi-stage impurity separation device dedicated to ore powder. Background technique [0002] Mineral powder is a general term for stone powder and its substitutes that meet the engineering requirements. It is the product of ore crushing and processing. It is the first step in ore processing and smelting, and it is also one of the most important steps. The hydrophilic coefficient of mineral powder is the unit The ratio of the expansion volume of mineral powder in the same volume of water and the same volume of kerosene. In highway engineering, mineral powder with a hydrophilic coefficient of less than 1 is called alkaline mineral powder. After the mineral powder is ground and processed, the inside of the mineral powder will be Doped with a large amount of iron powder, so in the production process, it is necessary to separate the iron powder in the ore powder. [000...
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IPC IPC(8): B03C1/18
Inventor 孙鹏雨
Owner 迁西县保林矿业有限公司