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A method for variable conveying of horizontal screw conveyor

A screw conveyor, horizontal technology, applied in the direction of conveyors, conveyor objects, conveyor control devices, etc.

Inactive Publication Date: 2021-06-22
CHONGQING UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is to provide a method for variable conveying of the horizontal screw conveyor, through which the variable conveying of the horizontal screw conveyor can be realized, and the screw conveyor will not appear The problem of idling and low conveying efficiency improves the reliability of variable conveying

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  • A method for variable conveying of horizontal screw conveyor
  • A method for variable conveying of horizontal screw conveyor
  • A method for variable conveying of horizontal screw conveyor

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that in the description of the present invention, the terms "upper", "lower", "left", "right", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation or in a specific way construction and operation, therefore, should not be construed as limiting the invention. The terms "first", "second", "third", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] like figure 1 As shown, a horizontal screw conveyor variable conveying method uses a horizontal screw conveyor to tra...

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Abstract

The invention discloses a variable conveying method of a horizontal screw conveyor, which comprises the following steps: 1) controlling 2) controlling 3) controlling 4) controlling. relationship, found the critical value of the axial movement speed, horizontal transportation distance and screw diameter of the screw conveyor when the material is completely filled in the screw conveyor, by controlling the range of axial movement speed, horizontal transportation distance and screw diameter, ensured The proportional relationship between the conveying volume and the rotational speed realizes the variable conveying of the conveying volume by controlling the rotational speed, and the material is always filled inside the screw conveyor without power waste, and the conveying efficiency is the highest conveying efficiency under the corresponding speed state.

Description

technical field [0001] The invention relates to the field of powder material conveying, in particular to a variable conveying method of a horizontal screw conveyor. Background technique [0002] Because of its simple structure, reliable operation and low cost, screw conveyors are widely used in building materials, chemical industry, electric power, metallurgy, food and other industries. The material is subjected to the friction of the trough or the conveying pipe wall and does not rotate with the screw shaft, so that the material is pushed axially. In the horizontal screw conveyor, the friction of the trough is caused by the gravity of the material itself. [0003] In the process of traditional horizontal screw conveyor parameter design, the screw diameter critical value and rotational speed critical value are often determined according to the conveying volume, that is, the quantitative conveying; Empirical formulas are used to calculate and determine other relevant paramet...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G33/24B65G33/26B65G43/08
CPCB65G33/24B65G33/26B65G43/08B65G2203/0291
Inventor 唐倩刘威蔡文哲余海生刘宗敏张元勋梁平华
Owner CHONGQING UNIV