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A step-type powder selection and foundation powder conveyor

A stepped, conveyor technology, applied in conveyors, mechanical conveyors, conveying bulk materials, etc., can solve problems such as the reduction of cement product quality

Active Publication Date: 2020-05-08
ZHANGQIU HUAMING CEMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, because some materials are not completely crushed, the quality of cement products will be reduced after direct mixing.

Method used

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  • A step-type powder selection and foundation powder conveyor
  • A step-type powder selection and foundation powder conveyor
  • A step-type powder selection and foundation powder conveyor

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Embodiment Construction

[0031] In order to clearly illustrate the technical features of the present solution, the present invention will be described in detail below through specific implementation methods and in conjunction with the accompanying drawings. It should be noted that components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and techniques are omitted herein to avoid unnecessarily limiting the present invention.

[0032] Such as Figures 1 to 8 As shown, a stepped powder selection and bottom powder conveyor is installed at the bottom of the material warehouse 2, and is used to classify and screen the materials stored in the material warehouse 2 according to the particle size, and transfer the finest bottom powder that meets the requirements. Output; it includes a main frame 1, a shaking ladder material selection system and a pneumatic cooperative discharge system; the main frame 1 is installed under the material warehouse 2 for instal...

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Abstract

The invention aims at providing a step-like powder selecting and bottom powder conveyor, and aims at achieving the technical purposes that materials are selected according to the size and the grade, and bottom materials are output. The step-like powder selecting and bottom powder conveyor comprises a main rack and further comprises a swinging type stepped material selecting system and a pneumaticcoordinated discharging system which are arranged on the main rack from top to bottom, and the main rack is arranged below a material warehouse. The step-like powder selecting and bottom powder conveyor has the beneficial effects that according to the technical scheme, it can be guaranteed that material powder in the material warehouse smoothly downwards falls, and the falling materials are separated according to the particle size and grade. Finally, the bottom-layer fine powder meeting the requirement is output.

Description

technical field [0001] The invention relates to the technical field of material powder screening and conveying devices for cement production, in particular to a stepped powder selection and bottom powder conveyor. Background technique [0002] In order to improve the quality of cement products, the proportion of various raw materials will be involved in cement production. Most of these raw materials are minerals, and the mineral raw materials themselves are solids, which need to be crushed and then blended. In the prior art, a roller compactor is usually used to crush the minerals and directly mix them with other materials. However, because some materials are not completely crushed, the quality of cement products will be reduced after direct mixing. Then, this requires screening of material particles before compounding. The material particles that meet the requirements can be directly selected. Materials that do not meet the size requirements need to be sorted and select...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G69/18B65G69/12B65G65/46B65G37/00B65G53/06
CPCB65G37/00B65G53/06B65G65/46B65G69/12B65G69/182B65G2201/04
Inventor 李国良
Owner ZHANGQIU HUAMING CEMENT