Unlock instant, AI-driven research and patent intelligence for your innovation.

Mixing chamber for tangential rotor and kneading method using the same

A kind of internal mixing and rotor technology, applied in the field of tangential rotor internal mixing chamber, which can solve the problems of poor heat dissipation, low temperature, and premature vulcanization of rubber materials, etc.

Active Publication Date: 2018-08-28
YIYANG RUBBER PLASTICS MACHINERY GROUP
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the mixing process, temperature control is very important. If the temperature is too high, the rubber material is easy to vulcanize prematurely; , the fluidity of the rubber material is poor, and the heat dissipation effect is poor during the rubber mixing process, and the temperature cannot be accurately controlled

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
  • Mixing chamber for tangential rotor and kneading method using the same
  • Mixing chamber for tangential rotor and kneading method using the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Depend on figure 1 , figure 2 It can be known that a mixing chamber for a tangential rotor includes a body 1 for arranging two rotors. Grooves matching the rotor edges of the two rotors are distributed on both sides of the inner wall of the body 1, and the width of each groove is equal.

[0019] The present invention cooperates with the tangential rotor. The groove on the inner wall of the body 1 includes two parts: the long groove section 3 and the short groove section 2. The grooves in the long groove section 3 and the short groove section 2 are relatively The rotor is arranged obliquely in the axial direction, and the inclination angles of the grooves in the long groove section 3 and the grooves in the short groove section 2 are equal but opposite; the grooves on both sides of the inner wall of the body 1 are arranged according to the Segment 2 reverse distribution.

[0020] The inclination angle of the groove in the long groove section 3 and the groove in the sho...

Embodiment 2

[0033] In this embodiment, the inclination angle between the grooves in the long groove section 3 and the grooves in the short groove section 2 is 25°.

[0034] In this embodiment, both the inner groove of the long groove section 3 and the inner groove of the short groove section 2 are semicircular grooves, and the diameter of the semicircular groove is 6 mm. The rest are the same as embodiment 1.

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

PropertyMeasurementUnit
diameteraaaaaaaaaa
Login to View More

Abstract

The invention discloses a mixer chamber with the temperature control function and used for shearing-type rotors and a mixing method using the mixer chamber for mixing. The mixer chamber comprises a body used for arrangement of two rotors and is characterized in that grooves matched with rotor edges of the two rotors are distributed on the two sides of the inner wall of the body, the widths of the grooves are equal. The grooves are additionally formed in the inner wall of the mixer chamber,firstly,, contact between rubber materials and the inner wall of the mixer chamber is increased, accordingly, friction between the rubber materials and the inner wall of the mixer chamber is increased, friction resistance is increased, and due to friction force, the rubber materials generate extensional flow; and through cooperation of the mixer chamber and the rotors of an internal mixer, the rubber materials form convection in the mixer chamber, axial flowing and the interaction effect are generated, the rubber materials flow forwards along the grooves of the mixer chamber, and mobility of the rubber materials is improved; and secondly, the inner superficial area of the mixer chamber is increased, dissipation of heat in the rubber mixing process is facilitated, the heat dissipation effect is improved, temperature control is more precise, and accordingly the physical and mechanical properties of the rubber materials are improved.

Description

technical field [0001] The invention relates to a banburying device and a mixing method, in particular to a mixing chamber for a tangential rotor and a mixing method using the mixing chamber. Background technique [0002] Internal mixer rubber mixing is the first step in the rubber manufacturing process. It refers to the production process of mixing various ingredients into raw rubber in an internal mixer to make a uniform quality of mixed rubber. The rubber mixing process is one of the most basic and important processes in the rubber processing technology, which determines the efficacy of the subsequent rubber manufacturing process and has a considerable impact on the performance of the product. [0003] During the mixing process, temperature control is very important. If the temperature is too high, the rubber material is easy to vulcanize prematurely; if the temperature is too low, the fluidity of the rubber material will decrease, and the mixing performance will decrease...

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
Patent Type & Authority Patents(China)
IPC IPC(8): B29B7/18
CPCB29B7/183B29B7/286B29B7/7495B29B7/823
Inventor 莫跃飞边慧光
Owner YIYANG RUBBER PLASTICS MACHINERY GROUP