Drum-shaped material feeder for center transmission ball grinder

A central transmission, ball mill technology, applied in grain processing and other directions, can solve the problems affecting the service life of the ball mill, complex feeder structure, uneven discharge, etc., to achieve unique and novel design, simple and convenient production, and uniform and stable feeding. Effect

Inactive Publication Date: 2013-09-11
CHANGZHOU KEYE MINING MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The feeder of the existing ball mill has a complex structure, high manufacturing cost, less

Method used

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  • Drum-shaped material feeder for center transmission ball grinder
  • Drum-shaped material feeder for center transmission ball grinder
  • Drum-shaped material feeder for center transmission ball grinder

Examples

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[0014] The present invention will now be described in further detail with reference to the drawings. These drawings are all simplified schematic diagrams, which merely illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.

[0015] Such as Figure 1 to Figure 3 As shown, a drum feeder for a center drive ball mill includes a feed body 1, a feed cover 2 is fixed at the top of the feed body 1, and a feed port 3 is opened on the feed cover 2; The bottom of the feed body 1 is provided with a discharge port 4, a drum-shaped feed plate 5 is provided between the feed port 3 and the discharge port 4, and the starting end 7 of the drum-shaped feed plate 5 is inscribed in On the inner wall of the material body 1, the terminal 8 of the drum-shaped feeding plate 5 is connected to the discharge port 4, and the channel between the starting end 7 and the terminal 8 is spiral and gradually reduced in size....

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Abstract

The invention relates to a drum-shaped material feeder for a center transmission ball grinder. The drum-shaped material feeder comprises a material feeding body, wherein a material feeding cover is fixed on the top of the material feeding body; a material inlet is formed in the material feeding cover; a material outlet is formed in the bottom of the material feeding body; a drum-shaped material feeding plate is arranged between the material inlet and the material outlet; the start end of the drum-shaped material feeding plate is internally tangent to the inner wall of the material feeding body; the tail end of the drum-shaped material feeding plate is connected with the material outlet; a channel between the start end and the tail end is helical, and the size is gradually reduced. According to the drum-shaped material feeder for the center transmission ball grinder, the drum-shaped material feeding plate is arranged in the material feeding body, so that the design is unique and novel; the manufacturing is simple and convenient and low in cost; the ore feeding amount is large; materials are uniformly and steadily fed; impact to the ball grinder is low; the service life of the ball grinder is prolonged.

Description

technical field [0001] The invention relates to the field of ball mills, in particular to a drum-shaped feeder for center-driven ball mills used in ball mills in mining, metallurgy, electric power and other industries. Background technique [0002] The ball mill is the key equipment of the mineral processing plant, and the feeding of materials has an important impact on the performance and output of the ball mill. The feeder of the existing ball mill has a complex structure, high manufacturing cost, less ore feeding and uneven discharge, which seriously affects the service life of the ball mill. Contents of the invention [0003] The technical problem to be solved by the present invention is: to provide a drum-shaped feeder for a center-driven ball mill, which has a unique and novel design, low production cost, large ore feeding, uniform discharge, and can increase the service life of the ball mill. [0004] The technical solution adopted by the present invention to solve...

Claims

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Application Information

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IPC IPC(8): B02C23/02B02C17/18
Inventor 刘群
Owner CHANGZHOU KEYE MINING MACHINERY
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