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Novel rotary feeding device

A rotary feeder, a new type of technology, applied in the direction of conveying bulk materials, conveyors, transportation and packaging, etc., can solve the problems of failure to achieve good results, failure to obtain timely compensation, etc., to reduce the phenomenon of gas ejection and gaps No change, good sealing effect

Inactive Publication Date: 2013-10-09
THE NANTONG HONEST MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is mainly to reduce the gap between the casing and the impeller, but failed to achieve good results, because the gap between the casing and the impeller cannot be compensated in time after wear and tear.

Method used

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  • Novel rotary feeding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] refer to figure 1 , the specific embodiment adopts the following technical solutions: a new type of rotary feeder, including a housing 1, a star rotor 2 arranged in the housing 1, the star rotor 2 rotates at a constant speed through a bearing 3, The use of bearings can ensure reliable operation and the gap remains unchanged. The top of the housing 1 is provided with a material inlet 4, the bottom is provided with a material outlet 5, and the side wall of the housing 1 is provided with an equal pressure suction port 6 , the star rotor 2 is provided with compensable movable blades 7, the movable blades 7 are provided with wear-resistant inserts or wear-resistant bushings, and a packing sealing structure is provided on the end face of the feeder, so that Its sealing is reliable.

[0009] The quantity of the movable blades 7 is 8 pieces.

[0010] refer to figure 1 , when this specific embodiment is used, the material falls between the movable blades 7 of the star rotor 2...

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PUM

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Abstract

The invention discloses a novel rotary material feeding device, and relates to the technical field of material feeding devices. The novel rotary material feeding device comprises a shell and a star-shaped rotor arranged inside the shell. The star-shaped rotor rotates at a constant speed through a bearing, a feeding opening is formed in the top portion of the shell, a discharging opening is formed in the bottom portion of the shell, even-pressure air suction ports are formed in the lateral wall of the shell, compensable movable blades are arranged on the star-shaped rotor, and abrasion-resistant panels or abrasion-resistant bushings are arranged on the movable blades. The novel rotary feeding device has the advantages of being accurate in material feeding, quick in material unloading, good in sealing effect and applicable to bulk material conveying which is high in pressure and temperature, complex in material property and varied in medium.

Description

technical field [0001] The invention relates to the technical field of feeders, in particular to a novel rotary feeder. Background technique [0002] As a feeding device for uniform and quantitative delivery of materials, the rotary feeder has been widely used in pneumatic conveying as a feeder equipment in low-pressure dilute-phase systems in the last century. With the development of society and technological progress, people are looking for a A feeder that can withstand high pressure, so a lot of technical exploration has been done from improving the structure so that it can withstand high pressure. Its main purpose is to reduce the gap between the casing and the impeller, but failed to achieve good results, because the gap between the casing and the impeller cannot be compensated in time after wear and tear. Contents of the invention [0003] The purpose of the present invention is to provide a novel rotary feeder with reasonable design and novel structure, which can e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G53/06B65G53/34B65G53/40
Inventor 吴厚余
Owner THE NANTONG HONEST MACHINERY
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