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Spiral static mixer

A technology of static mixers and spirals, which is applied in the direction of fluid mixers, mixers, chemical instruments and methods, etc., can solve the problems of low mixing efficiency, large flow resistance and easy blockage, etc., and achieve high mixing efficiency, simple and reliable operation, The effect of increasing the connection strength

Inactive Publication Date: 2013-03-27
MECHANICS RES & DESIGN ACAD SICHUAN PROV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved and the technical task proposed by the present invention are to improve the existing technology and provide a spiral static mixer to solve the problems of large flow resistance and low mixing efficiency in the current technology when high-viscosity materials are mixed.

Method used

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] The embodiment of the present invention discloses a spiral static mixer, which provides a spiral static mixer with more reasonable structure, easy processing, convenient assembly, disassembly and maintenance, small flow resistance, high mixing efficiency and low energy consumption.

[0023] see figure 1 , a helical static mixer, comprising a housing 5, a mounting flange 1, a left-handed blade 3 and a right-handed blade 4, the housing 5 is cylindrical, a...

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Abstract

The invention discloses a spiral static mixer which is applied to mixing of multiple materials and particularly mixing of high-viscosity materials. The spiral static mixer comprises a shell, mounting flanges, left rotating blades and right rotating blades and is characterized in that the mounting flanges are respectively arranged at the two ends of the shell, the left rotating blades and the right rotating blades are in multiple-spiral blade structures and sequentially and alternately arranged from an inlet of the shell to an outlet of the shell, the adjacent left rotating blades and right rotating blades are fixedly connected at the periphery in a staggering manner, and a washing lifting ring is connected at one end of a blade group formed by the left rotating blades and the right rotating blades. The spiral static mixer provided by the invention has the advantages of simple structure, high mixing efficiency, convenience and fastness in installation, low cost, convenience in washing and suitability for long-time working; a mixed blade unit can be replaced; and the spiral static mixer is more widely applied to mixing of the high-viscosity materials in the chemical engineering industry.

Description

technical field [0001] The invention relates to a static mixer, in particular to a spiral static mixer used for mixing high-viscosity materials. Background technique [0002] A static mixer is a kind of mixer that uses various fixed components installed in the pipeline, and uses these components to change the flow state of the fluid flowing through the tube to achieve the purpose of liquid mixing. This kind of non-rotating parts and pipeline characteristics The static mixer has been more and more widely used in industrial applications due to its novelty, high efficiency and energy-saving advantages. [0003] At present, a variety of static mixers have been successfully launched in the domestic and foreign markets, and have been widely used in industry. Among them, the representative static mixers mainly include the following types: American Kenics (Kenics) type, Swiss Su Ershi (Sulzer) SMV type, Toray Hi type and Ross-ISG type. Due to the differences in the internal struct...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F5/06
Inventor 费宇张志会雷宇航刘雪垠曾梦玮
Owner MECHANICS RES & DESIGN ACAD SICHUAN PROV
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