Airflow oscillating separator

A vibration separator and airflow technology, applied in the field of machinery, can solve the problems of low production efficiency, high operating cost and energy consumption, equipment investment and large floor area, and achieve the effect of convenient recycling and utilization

Inactive Publication Date: 2010-06-30
HUNAN VARY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the current domestic physical recycling equipment production lines are not very mature, and there are defects such as complex process, large equipment investment and floor space, low production efficiency, high operating cost and energy consumption.

Method used

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  • Airflow oscillating separator
  • Airflow oscillating separator

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Embodiment Construction

[0022] The invention provides an airflow vibration sorter, which is used for efficiently separating, grading and sorting powders such as crushed waste printed circuit boards, so as to facilitate subsequent recovery and utilization.

[0023] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] see figure 1 and Figure 2, figure 1 It is a structural diagram of the airflow vibration separator according to the embodiment of the present invention; FIG. 2 is a partial sectional view of the airflow vibration separator according to the embodiment of the present invention.

[0025] The airflow vibration separator 1 described in the embodiment of the present invention includes a frame 11 fixedly installed on a workbench (not shown in the figure), a vibrating screen 12 installed on the frame 1...

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Abstract

The invention relates to an airflow oscillating separator, which comprises a frame, an oscillating screen, and a hood. The frame is fixedly arranged on a working table; the oscillating screen is arranged on the frame through an oscillating elastic sheet; and the hood is arranged above the oscillating screen and fixedly arranged on the frame through a support bar. A crank connecting rod mechanism is also arranged between the oscillating screen and the frame. A feed inlet and a negative pressure discharge outlet are formed on the hood, and a fan is arranged in the frame under the oscillating screen. The airflow oscillating separator is used for performing separation and classification and sorting treatment on crushed waste printed circuit boards and other powder efficiently, and can separate metal and non-metal powder, separate fine powder and coarse powder in the non-metal powder for recycling respectively.

Description

technical field [0001] The invention relates to the mechanical field, in particular to an air flow vibration separator. Background technique [0002] With the advent of the information age and the rapid development of the electronics industry, the problem of electronic waste pollution is inevitably in front of us. Circuit boards, which are the core components of various electronic and electrical products, are being discarded more and more. There are many heavy metals and other toxic and harmful substances in waste printed circuit boards, which need to be properly disposed of. If they are discarded directly, it will put a lot of pressure on environmental protection, and it is also a great waste of resources. [0003] At present, there are three main methods of recycling waste circuit boards in China: one is heat treatment, including incineration, cracking, direct smelting, etc., to burn non-metals and extract copper and other precious metals. This method will cause serious d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B9/00B07B1/28B07B4/00B07B11/06
Inventor 李麒麟明果英
Owner HUNAN VARY TECH
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