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Elutriation flotation device for rubbish

A flotation device and elutriation technology, applied in flotation, solid separation, etc., can solve the problems of low efficiency, poor separation of light materials and heavy materials, etc.

Inactive Publication Date: 2011-10-26
刘振亮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The harmless treatment of garbage needs to separate the light materials and heavy materials in the garbage. The existing separation equipment has low efficiency in processing, and the separation effect of light materials and heavy materials is not good.

Method used

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  • Elutriation flotation device for rubbish
  • Elutriation flotation device for rubbish

Examples

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Embodiment Construction

[0015] As shown in the accompanying drawings, the rubbish elutriation flotation device includes an elutriation tank 1 for containing elutriation water, and the inner cavity of the elutriation tank 1 is provided with a grid 12 below the water surface, and the grid 12 separates The inner chamber of the elutriation water tank 1 is an upper chamber 13 located at the upper part of the grid 12 and a lower chamber 11 located at the lower part of the grid 12, and the lower chamber 11 is provided with a compressed air outlet 2 and a heavy material outlet. feeding device, the two ends of the upper chamber 13 are provided with a feeding device and a light material discharging device, and an elutriation and discharging device is provided between the feeding device and the light material discharging device, and the The elutriation tank 1 is provided with an elutriation water inlet device and an elutriation liquid discharge device; the elutriation water inlet device includes a water inlet pi...

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Abstract

The invention discloses an elutriation flotation device for rubbish. The elutriation flotation device comprises an elutriation water tank, wherein a grating under water is arranged in the inner cavity of the elutriation water tank; the grating divides the inner cavity of the elutriation water tank into an upper cavity at the upper part of the grating and a lower cavity at the lower part of the grating; a compressed air outlet and a heavy material discharging device are arranged in the lower cavity; a feeding device and a light material discharging device are arranged at two ends of the upper cavity; an elutriation feeding device is arranged between the feeding device and the light material discharging device; an elutriation water feeding device and an elutriation liquid discharging deviceare arranged on the elutriation water tank; light material is taken to the upper cavity at the upper part of the grating by compressed air bubbles; heavy material sinks to the bottom of the lower cavity; the stability of water level in the elutriation water tank is ensured by the elutriation water feeding device; elutriation liquid is collected by the elutriation liquid discharging device; the inner cavity of the elutriation water tank is divided by the grating; light material discharging operation and heavy material discharging operation are separately performed in the upper cavity and the lower cavity; the light material is well separated from the heavy material; and the working efficiency is higher.

Description

technical field [0001] The invention relates to a separation device for garbage treatment. Background technique [0002] With the rapid economic growth, the rapid expansion of urban population, the continuous improvement of living and consumption levels, the output of garbage continues to increase, which brings a great burden to environmental protection. Turning waste into treasure, realizing the harmless treatment and resource utilization of waste is the fundamental way to solve the problem of waste disposal. The harmless treatment of garbage needs to separate the light materials and heavy materials in the garbage. The existing separation equipment has low efficiency in processing, and the separation effect of light materials and heavy materials is not good. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a garbage elutriation flotation device with better separation effect of light material and heavy material i...

Claims

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Application Information

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IPC IPC(8): B03D1/14
Inventor 刘国田张明泉胡明恩
Owner 刘振亮
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