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

An Acoustic Resonance Continuous Mixing Equipment Applicable to Composite Energetic Materials

A mixing device and technology of acoustic resonance, applied in the directions of shaking/oscillating/vibrating mixers, mixers, cleaning methods using gas flow, etc. Strong performance, avoiding blockage of the inlet and accelerating the flow

Active Publication Date: 2021-08-20
HUAZHONG UNIV OF SCI & TECH +1
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the internal flow path of the acoustic resonance continuous mixer is complicated, and high-viscosity materials are easy to stick to the wall surface, making cleaning difficult

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
  • An Acoustic Resonance Continuous Mixing Equipment Applicable to Composite Energetic Materials
  • An Acoustic Resonance Continuous Mixing Equipment Applicable to Composite Energetic Materials
  • An Acoustic Resonance Continuous Mixing Equipment Applicable to Composite Energetic Materials

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034]In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0035] The acoustic resonance continuous mixing equipment suitable for composite energetic materials provided by the present invention mainly solves the following problems. The internal layered structure design of the continuous container is considered to be different for different types of materials or different actual production requirements. The adjustment of the inclination angle of the parti...

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 belongs to the related technical field of multiphase flow mixing, and discloses an acoustic resonance continuous mixing equipment suitable for composite energetic materials. The equipment includes a continuous mixer and an acoustic resonance platform, and the continuous mixer is detachably connected to the acoustic resonance platform. The continuous mixer comprises a top layer mixing assembly, at least a pair of intermediate mixing assemblies and a bottom mixing assembly connected in sequence; the top layer mixing assembly includes an upper gas nozzle on the top layer, a lower air nozzle on the top layer, a top layer partition and a top layer container body, and the top layer of the partition board One end is fixedly connected to the inner wall of the top-layer container body; the top-layer upper air nozzle and the top-layer lower air nozzle are respectively arranged on the side walls of the top-layer container body, and are respectively connected with the top-layer partition on the opposite side walls of the top-layer container body, The top partition is located between the top upper gas nozzle and the top lower gas nozzle; the inert gas is blown into the top container body through the top upper gas nozzle and the top lower gas nozzle to impact the blockage on the side wall of the top container body and open the flow channel. The invention has strong applicability and can work continuously.

Description

technical field [0001] The invention belongs to the technical field related to multiphase flow mixing, and more specifically relates to an acoustic resonance continuous mixing device suitable for composite energetic materials. Background technique [0002] Due to factors such as shear sensitivity, temperature rise sensitivity, and extrusion sensitivity, it is difficult to mix composite energetic materials at high shear rates. Under the condition of low shear rate, due to the small content of liquid components, the fluidity of the material is poor, and the material is mixed in a laminar flow state, so it is difficult to achieve a superior mixing effect. Existing mixing technology mainly achieves dispersion through shearing of mixing elements (such as paddles or screws) and materials. Increased production risk, the traditional mixing method can no longer meet the high-quality, high-efficiency and high-safety development needs of composite energetic material mixing, and there ...

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): B01F11/02B08B5/00
CPCB08B5/00B01F31/80
Inventor 詹小斌于蓓李必然姜乾坤李锡文史铁林
Owner HUAZHONG UNIV OF SCI & TECH