Adjustable-power strong wind impurity removal device

A power and strong wind technology, applied in solid separation, separation of solids from solids by air flow, chemical instruments and methods, etc., can solve problems such as unfavorable working environment for workers, dust environmental pollution, cost waste, etc., to reduce dust pollution. , reduce production costs and improve the effect of wind selection

Inactive Publication Date: 2015-12-23
南京雨花再生资源有限公司
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Problems solved by technology

[0003] The vertical air flow air separator is installed at the end of the mixed material conveyor belt. For the separation of materials with different particle sizes and different weights, it is necessary to replace the air separator with different power, resulting in waste of cost; in addition, the dust after sorting pollutes the environment and is not conducive to worker's working environment

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  • Adjustable-power strong wind impurity removal device

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[0013] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be noted that the drawings are only illustrative and not drawn to a strict scale, and there may be local enlargement and reduction for the convenience of description, and there may be certain defaults for known parts of the structure; the following description uses The words "front", "rear", "left", "right", "upper" and "lower" refer to directions in the drawings, and the words "inner" and "outer" refer to The direction of the geometric center of the part.

[0014] see figure 1 , The present invention relates to an adjustable power strong wind impurity removal device, which is arranged at the end of the mixed material conveyor belt 1 . The impurity removal device includes a vibrating feeder 3 and a frequency conversion fan 4. The vibratin...

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Abstract

The invention relates to an adjustable-power strong wind impurity removal device which is arranged at the tail end of a mixed material conveying belt. The impurity removal device comprises a vibrating feeder and a variable-frequency fan. A material inlet of the vibrating feeder is formed below the tail end of the mixed material conveying belt and used for receiving fallen mixed materials. A material outlet of the vibrating feeder extends into a sorting chamber. An air outlet of the variable-frequency fan extends into the sorting chamber. The air outlet direction of the air outlet faces the material outlet of the vibrating feeder. The upper end of the sorting chamber is connected with a dust pipeline. A spraying device is arranged in the dust pipeline. The variable-frequency fan is an adjustable-power vertical airflow winnowing machine. The variable-frequency vertical airflow winnowing machine is arranged at the tail end of the conveying belt, light materials and heavy materials in the mixed materials can be sorted effectively, all the dust in an outlet pipe is collected, dust pollution is reduced, and the working environment of workers is improved.

Description

technical field [0001] The invention relates to the technical field of dust collectors, in particular to an adjustable power strong wind impurity removal device. Background technique [0002] Wind separation is based on the principle that solid waste particles with high density have a high final velocity of settlement and a relatively short movement distance under the action of air flow; while those with low density have a small final velocity of settlement and a relatively long movement distance. This method is suitable for the separation of solid wastes with similar particle shapes and sizes. Sometimes it can also be crushed and screened first, and then wind sorted. According to the main direction of the working airflow, the air separation equipment is divided into three types: horizontal, vertical and inclined, among which the vertical airflow air separation machine is the most widely used. [0003] The vertical air flow air separator is installed at the end of the mixe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B7/01B07B11/06
Inventor 刘伟
Owner 南京雨花再生资源有限公司
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