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Stepped jigger

A jig and step-type technology, which is applied in the field of solid separation equipment, can solve the problem of narrow effective separation particle size and achieve high separation accuracy

Active Publication Date: 2020-11-06
TANGSHAN KAIYUAN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the technical problem that the jigging machine in the prior art can effectively sort the narrow particle size when sorting the low particle size range, and provide a step-type jig for effectively sorting the low particle size mixture. Granularity wide

Method used

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Embodiment Construction

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments obtained by ordinary persons in the art without creative efforts belong to the protection scope of the present invention.

[0033] Please refer to Figure 1 to Figure 5 , figure 1 It is a structural schematic diagram of an embodiment of a stepped jig. The step-type jig can sort fine-grained materials, and separate the fine-grained materials into a plurality of large, small, light and heavy materials, and sort the materials from large to small according to the density of the materials. A variety of materials, high sorting accuracy.

[0034] The step jig includes a frame 1, a sorting bed, a flattening device, a first unloading device...

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Abstract

The invention discloses a stepped jigger. The stepped jigger comprises a rack, a sorting bed, a flattening device, a first discharging device, a feeding system and an air blowing system. The sorting bed is hung in the rack and is obliquely arranged, the flattening device is used for flattening materials on the bed surface of the sorting bed, and the air blowing system is used for providing air forthe bottom of the sorting bed. After the materials reach the sorting bed from the feeding system, the materials are preliminarily screened in a loose layering mode through a pre-selection chamber area, then the materials are sorted through a high-order sorting bed body and the flattening device, and light materials enter a screening and flattening device and a low-order sorting bed body for multi-level sorting to distinguish materials different in particle size and density, separation of the materials different in particle size and density is achieved, the various materials from large to small are sorted in sequence according to the particle sizes and the density of the materials, and the sorting precision is high. When the jigger is used for sorting small-particle-size mixtures, the effective particle sorting range is large.

Description

technical field [0001] The invention relates to the technical field of solid separation equipment, in particular to a stepped jig, in particular to a stepped jig for sorting fine-grained mixed materials with a large size range. Background technique [0002] The jig machine refers to the equipment that realizes the jigging process. The materials are mainly sorted according to the density difference in the vertically lifting variable speed medium flow. The medium used during jigging can be water or air. When water is used as the sorting medium, it is called hydraulic jigging; when air is used as the sorting medium, it is called wind jigging. [0003] At present, wind jigs used in industry have relatively strict requirements on raw materials, and generally require the external water content to be less than 5%, and they all have problems such as low processing capacity and unsatisfactory sorting effect. When the existing wind jig sorting granularity is <25(13)mm, the effect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03B4/02B03B11/00
CPCB03B4/02B03B11/00
Inventor 任尚锦孙鹤任彦卿杨秀红任彦东
Owner TANGSHAN KAIYUAN TECH