Double-cone dynamic mixer

A dynamic mixer and double-cone technology, applied in the field of mechanical mixing device design, can solve the problems of limited number of mixing sheets, small number of divisions, fluid shearing, unsatisfactory mixing effect, etc., so as to achieve no flow dead angle, Improve the mixing of fluids, improve production efficiency and product quality

Inactive Publication Date: 2015-07-22
ZHEJIANG MODERN TEXTILE IND RES INST
View PDF5 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned static mixer improves the quality of fiber products to a certain extent. However, since the static mixer needs to consider the pressure drop of the fluid, the flow channel is generally wide, and the number of divisio

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Double-cone dynamic mixer
  • Double-cone dynamic mixer
  • Double-cone dynamic mixer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] The present invention will be further described below in conjunction with accompanying drawing:

[0046] Such as Figure 1-3 Shown: a double-cone dynamic mixer, including a mixing chamber 1 with a feed inlet and a discharge outlet, the mixing chamber 1 is provided with a rotating shaft 7, coaxial with the rotating shaft 7 is provided with a static piece 4 and A moving piece 2; a static piece adjusting piece 5 is provided between two adjacent static pieces 4, and a moving piece adjusting piece 6 is arranged between two adjacent moving pieces 2. The rotary shaft 7 in the mixer is driven by a geared motor, and the rotational speed of the rotary shaft 7 is controlled at 5-150 rpm.

[0047] Both ends of the mixing chamber 1 are provided with flange surface structures for mounting and fixing with the end covers 11 on both sides. The end caps 11 on both sides of the mixing chamber 1 are provided with feed inlets and discharge ports as required, one end feeds and the other en...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a double-cone dynamic mixer, which comprises a mixing chamber with a feed opening and a discharge opening, wherein fixed plates and moving plates matched in a rotating manner are coaxially arranged in the mixing chamber; butted working surfaces are arranged between the fixed plates and the moving plates; feed flow passages and discharge flow passages communicated with the discharge opening are formed in the working surfaces of the fixed plates; diversion flow passages communicated with the feed opening are formed in the working surfaces of the moving plates; in a relative rotating process of the fixed plates and the moving plates, the diversion flow passages are alternately communicated with the feed flow passages and the discharge flow passages. According to the double-cone dynamic mixer, the flow passages are conically distributed, so that the extension of length of the flow passages is facilitated, and more fixed and moving plate combinations can be distributed within a finite distance; the double-cone dynamic mixer has good diversion effects, and is complete in self mixing, strong in fluid shear force, wide in application range and free of flowing dead angles.

Description

technical field [0001] The invention belongs to the design field of mechanical mixing devices, in particular to a double-cone dynamic mixer. Background technique [0002] In daily life, the use of polymers plays an irreplaceable role. At present, the demand for textiles in the world has been greatly improved, and natural fibers such as cotton and hemp and chemical fibers such as viscose, acetic acid, and cupro have been far from satisfying people's needs. Synthetic fibers represented by polyester occupy a dominant position. With the maturity of the melt direct spinning process, the scale of a single production line has reached the level of 100,000 tons per year. The ensuing disadvantage is that the flexibility of varieties is greatly limited, and it is impossible to realize small batch production of differentiated and functional fibers such as antibacterial, flame retardant, and colored silk. [0003] In traditional chemical fiber production enterprises, when producing fu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B29B7/38B29B7/60B29B7/58
Inventor 陶仁中范艳萍王静李琪张鸿江汪乐江
Owner ZHEJIANG MODERN TEXTILE IND RES INST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap