Discharging and feeding equipment

A feeding and equipment technology, applied in the field of unloading and feeding equipment, can solve the problems of feeding screw locking and other problems

Pending Publication Date: 2020-07-14
BEIJING MINING & METALLURGICAL TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For this reason, the present invention proposes a kind of unloading and feeding equipment, which can solve the problem of locking of the feeding screw caused by granular materials and the problems of oxygen barrier sealing and material cooling. The structure is novel and practical, the production is simple, the cost is low, and the service life is long.

Method used

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  • Discharging and feeding equipment

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Embodiment Construction

[0027] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.

[0028] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right" , "vertical", "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing this The embodiments and simplified descriptions of the invention do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed a...

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Abstract

The invention relates to the technical field of conveying equipment and provides discharging and feeding equipment. The discharging and feeding equipment comprises a shell body, a feeding spiral and an anti-material-jamming structure. A feeding hole is formed in the shell body; a feeding cavity is constructed in the shell body; a buffer zone is arranged in the feeding cavity; the feeding spiral ispositioned in the feeding cavity; a feeding passage is arranged between the feeding spiral and the feeding hole; the feeding passage and the buffer zone are arranged in parallel in the feeding direction of the feeding spiral; the anti-material-jamming structure is positioned between the feeding passage and the buffer zone; and the anti-material-jamming structure moves to adjust the communicationrange between the feeding passage and the buffer zone. The discharging and feeding equipment can solve the problem of feeding spiral locking caused by particles; and the structure is novel and practical, the manufacturing is simple, the cost is low and the service life is long.

Description

technical field [0001] The invention relates to the technical field of conveying equipment, in particular to unloading and feeding equipment. Background technique [0002] In the current industrial production, it is often necessary to control the feeding, discharge and conveying of solid materials (including powder and granular materials, etc.). Among them, screw feeding and discharging is a common conveying method; because granular materials are often stuck between the feeding screw and the feeding port, causing the screw to lock, therefore, the existing screw feeding and discharging device is suitable for powder It is difficult to be used for the feeding or discharging of granular materials, and some feeding and discharging processes also require airtight oxygen isolation and cooling of materials, such as preventing oxygen from entering the high-temperature furnace to burn carbonaceous components and Prevent the unloaded material from overheating and scalding the packagin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B63/08B65B37/10B65G33/24B65G33/26B65G69/20B65G33/34
CPCB65B37/10B65B63/08B65G33/24B65G33/265B65G33/34B65G69/20
Inventor 申士富刘朋骆有发李克阳刘海营贾海波郑学杰桥立光付斌陈超
Owner BEIJING MINING & METALLURGICAL TECH GRP CO LTD
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