Air jigging machine having a pressure measuring device
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United States of America Patent
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Jul 4, 2023
Grant Date -
N/A
app pub date -
Jan 3, 2020
filing date -
Jan 25, 2019
priority date (Note) -
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Abstract
The present invention relates to an air jigging machine for the dry processing of raw materials, particularly coal, comprising
- at least one material feeding device (1),at least one jigging material carrier (2), which is provided with openings,an air funnel (3), which is arranged below the jigging material carrier (2) and by means of which an air flow can be fed as working air (4) to the jigging material carrier, which working air is composed of a partial flow constantly flowing through the jigging material carrier (2) and a pulsing partial flow superposed thereon, such that the working air (4) can flow through the material fed onto the jigging material carrier (2) and said material can be stratified into a heavy material layer (5) acting as a jig bed and into a light material layer (6) lying thereon, anda discharge device (7) for the heavy material and light material stratified on the jigging material carrier (2) during the jigging process.
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