Screening device for mining solid waste

A technology of solid waste and screening device, applied in the direction of solid separation, sieve, grid, etc., can solve the problems of unstable agglomerate performance of the formed product, extensive mining solid waste, etc., and achieve stable performance of the formed product and fine treatment. Effect

Active Publication Date: 2016-09-28
山东省四方机电设备有限公司
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Problems solved by technology

[0003] When the existing mining solid waste treatment devices deal with mining solid waste, they usually do not sort and directly process it (such as sintering and solidi

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  • Screening device for mining solid waste
  • Screening device for mining solid waste
  • Screening device for mining solid waste

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[0039] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

[0040] See figure 1 or Figure 5 The embodiment of the present invention provides a mining solid waste screening device 1. The mining solid waste screening device 1 includes a first cylinder 100, a second cylinder 400, a screening grid 500, and at least two first eccentric vibration mechanisms. 200 and at least two second eccentric vibration mechanisms 300. The first cylinder 100 accommodates the second cylinder 400, the second cylinder 400 is open, the second cylinder 400 is equipped with a screening grid 500, and the second cylinder The body 400 has a first side wall 410 and a second side wa...

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Abstract

The invention relates to the technical field of treatment of industrial solid waste and particularly discloses a screening device for mining solid waste. The screening device comprises a first barrel, a second barrel, a screening grid, at least two first eccentric vibration mechanisms and at least two second eccentric vibration mechanisms, wherein the first barrel accommodates the second barrel, the second barrel is open, and the screening grid is mounted in the second barrel. The screening device for the mining solid waste comprises the first eccentric vibration mechanisms, the second eccentric vibration mechanisms and the screening grid, and the mining solid waste in the second barrel can be screened to form sorted matters in different particle sizes, so that the mining solid waste is treated very fine, and the performance of formed matters obtained through treatment (such as sintering curing) of the sorted matters is stable.

Description

【Technical field】 [0001] The invention relates to the technical field of industrial solid waste treatment, in particular to a mining solid waste screening device. 【Background technique】 [0002] Mining solid waste refers to various waste rocks, tailings, waste residue, dust and other wastes generated in mining production activities. It can be generally divided into mining waste (waste rock, coal gangue and tailings, etc.), mineral smelting waste (such as blast furnace slag, steel slag, red mud, non-ferrous metal slag, fly ash, coal slag, sulfuric acid slag, waste gypsum, desulfurization ash, Carbide slag, salt mud, etc.). [0003] When the existing mining solid waste treatment devices deal with mining solid waste, they usually do not sort and directly process it (such as sintering and solidification, etc.), and the treatment of mining solid waste is very extensive, so that the formed products after treatment (such as sintered lumps) ) performance is unstable. 【Content of...

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Application Information

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IPC IPC(8): B07B1/28B07B1/42B07B1/46
CPCB07B1/28B07B1/42B07B1/4609B07B1/4636B07B1/4681
Inventor 余乾
Owner 山东省四方机电设备有限公司
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