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Device for comminuting solids or suspensions containing solids and method for starting a comminuting process of a milling device

A technology of solid materials and phase components, applied in grain processing and other directions, can solve problems such as large loads, and achieve the effects of low power, reduced size, and low purchase cost

Active Publication Date: 2015-08-05
NETZSCH精细研磨技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In addition, the drive shaft and the motor and possibly the gear arranged between them are heavily loaded by the high breakaway torque

Method used

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  • Device for comminuting solids or suspensions containing solids and method for starting a comminuting process of a milling device
  • Device for comminuting solids or suspensions containing solids and method for starting a comminuting process of a milling device
  • Device for comminuting solids or suspensions containing solids and method for starting a comminuting process of a milling device

Examples

Experimental program
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Embodiment Construction

[0080] figure 1 A schematic perspective view of an embodiment of the device 1 according to the invention is shown. The device 1 is provided for comminutively processing solid materials or suspensions with solid phase components and is designed in the present invention as an agitator ball mill 2 . The solid material comminuted by means of the device 1 can be composed of minerals, for example.

[0081] A cylindrical grinding container 5 , which is formed as a component of the device 1 , is shown in phantom lines, in which the various grinding materials as well as grinding balls (not shown) are arranged. The grinding container 5 is mounted immovably or fixedly and may optionally have a figure 1 The bottom of the container and the lid of the container are not visible in the container.

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PUM

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Abstract

The invention relates to a device for comminuting solids or suspensions containing solids and a method for starting a comminuting process of a milling device. The device comprises the components of a comminuting container which is provided with a plurality of comminuting members that are accommodated in the comminuting container; at least one driving shaft which extends into the comminuting container at the end side; and a plurality of stirring components which are positioned in the comminuting container and can rotate through the driving shaft. A rotating clearance is constructed between at least one of the stirring components and the driving shaft. The rotating clearance allows coaxial and limited relative rotation of at least one stirring component and the driving shaft.

Description

technical field [0001] The invention relates to a device for comminutively processing solid materials or suspensions with solid phase components and a method for starting a comminution process of a grinding device. Background technique [0002] Milling devices for solid materials or ball mills are used for grinding solid materials suitable for a certain degree of comminution and generally comprise a rotating milling chamber in which a plurality of milling bodies or milling bodies are arranged. Grinding balls are used to crush various solid materials. The grinding chamber of the mill or of the individual ball mills is filled through the central hole in one of the end walls. The discharge depends on the design and takes place, for example, through gaps in the mill end, in the wall of the grinding chamber, wherein the grinding bodies are blocked due to their increased maximum cross-sectional diameter compared to the gap and remain in the grinding chamber in or in the milling ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C17/16B02C17/18B02C17/24
CPCB02C17/163
Inventor A·格策尔
Owner NETZSCH精细研磨技术有限公司
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