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
CN103342233AInactive Publication Date: 2013-10-09THE NANTONG HONEST MACHINERY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
THE NANTONG HONEST MACHINERY
Publication Date
2013-10-09
Estimated Expiration
Not applicable · inactive patent

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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.
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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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