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Device and method for dispersing at least one substance in a fluid

A substance, dispersion technology, applied in the fields of chemical instruments and methods, mixing methods, transportation and packaging, which can solve problems such as increased cost and increased maintenance complexity

Active Publication Date: 2018-04-17
耐驰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

Multi-piece construction often means increased maintenance complexity
In addition, several components are subject to wear and must be replaced accordingly, which leads to higher costs

Method used

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  • Device and method for dispersing at least one substance in a fluid
  • Device and method for dispersing at least one substance in a fluid
  • Device and method for dispersing at least one substance in a fluid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0063] figure 1 shows a schematic cross-sectional view of a dispersing device 1 according to the invention, and figure 2A schematic perspective view of a dispersing device 1 according to the invention is shown. The dispersing device 1 is used in particular to disperse a powdery substance P in a fluid F, in particular a liquid, and to produce a dispersion D at the same time. The dispersing device 1 comprises a drive motor (not shown), a bearing 9 and a coupling housing in which the drive shaft 2 is supported and the coupling housing has a built-in coupling and drive motor (not shown) for Force is transmitted from the motor shaft to the drive shaft 2 . The drive shaft 2 is used to drive the rotor 3 . Furthermore, the dispersing device 1 comprises a rotatable bearing of the drive shaft 2 , which is introduced into the treatment chamber 5 via a slip ring seal 4 .

[0064] The rotor 3 and the product outlet 8 for discharging the product, in particular the dispersion D, are arr...

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PUM

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Abstract

The invention relates to a device and a method for dispersing at least one substance in a fluid. Said device comprises a process housing (5) with a rotor (3), a fluid supply (7), a feed line (6) for the at least one substance being dispersed and having at least one outlet opening (21), and a product outlet (8). The rotor (3) causes, in at least some sections, a supplied fluid to be conveyed axially. The rotor (3) also causes, in at least some sections, the supplied fluid to be conveyed radially.

Description

technical field [0001] The invention relates to a device and a method for dispersing at least one substance in a fluid according to the features of the preambles of claims 1 and 15 . Background technique [0002] The present invention relates to devices for dispersing substances in fluids, especially in suitable liquids. [0003] Dispersion is understood to be the mixing of at least two substances which are incompatible or hardly compatible with each other or which cannot or hardly combine chemically with each other. In dispersion, one substance (dispersed phase) is partitioned into another substance (continuous phase), wherein an emulsion or suspension occurs. In emulsions the dispersed phase is also liquid, while in suspensions the solid particles are completely distributed in the liquid. [0004] Various devices for dispersion are based on the so-called rotor-stator principle. For this, the rotor moves at a high peripheral speed. This rotation causes suction which dra...

Claims

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Application Information

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IPC IPC(8): B01F3/08B01F3/12B01F5/16B01F15/02B01F25/60B01F25/64
CPCB01F23/41B01F23/53B01F25/64B01F35/71825B01F23/56B01F23/4105B01F25/642B01F2025/911B01F2025/912B01F2025/9191
Inventor D·卡斯特尔M·尼希特莱恩
Owner 耐驰精细研磨技术有限公司
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