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Strengthened acoustic resonance mixing system and method

A mixing system and acoustic resonance technology, which is applied in the direction of shaking/oscillating/vibrating mixers, mixers, chemical instruments and methods, etc., can solve the problem of difficult to achieve high-viscosity liquid-liquid mixing, and the mixing effect of solid propellant systems needs to be improved, etc. problem, to achieve the effect of promoting the macroscopic mixing effect of acoustic resonance, improving the mixing quality and mixing efficiency, and effectively mixing

Pending Publication Date: 2021-11-16
INNER MONGOLIA AEROSPACE HONGXIA CHEM
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Problems solved by technology

[0006] The invention provides an enhanced acoustic resonance mixing system and method to solve the problem that it is difficult to achieve mixing between high-viscosity liquid-liquid systems, and the mixing effect of multi-component, high-viscosity, high-solid content solid propellant systems needs to be improved The problem

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  • Strengthened acoustic resonance mixing system and method
  • Strengthened acoustic resonance mixing system and method
  • Strengthened acoustic resonance mixing system and method

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Embodiment Construction

[0033] In order to make the purpose, features and advantages of the technical solution proposed by the present invention more obvious and understandable, the embodiments of the technical solution proposed by the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the proposed technical solution, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0034] Such as image 3 , Figure 4 As shown, a solid propellant acoustic resonance mixing system of the present invention includes: an acoustic resonance mixing host, a mixing container, a vacuum and side pressure interface, and a vacuuming device, wherein the mixing container is connected to the installation of the host throug...

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Abstract

The invention belongs to the technical field of mixing, and particularly relates to an enhanced acoustic resonance mixing system and method. The system comprises an acoustic resonance host, an acoustic resonance mixer, a vacuumizing and pressure measuring interface, and a vacuumizing system. The acoustic resonance mixer is connected to a mounting plate of the acoustic resonance host through a fixing support. The vacuumizing system and the vacuumizing and pressure measuring interface on the acoustic resonance mixer are connected with each other through a flexible pipeline. Under the assistance of low-acceleration vacuum, on one hand, the acoustic resonance macro-mixing effect is promoted, effective mixing between high-viscosity liquid-liquid systems is achieved, and the mixing quality and mixing efficiency of a solid propellant are improved; and on the other hand, materials and internal bubbles are driven to roll, so that the bubbles on the surface are quickly broken, and medicine slurry is degassed.

Description

technical field [0001] The invention provides a technical field of material mixing, and in particular relates to a mixing system and method for enhancing acoustic resonance. Background technique [0002] Propellant mixing is a key process in the production of solid rocket motor charges, and its technological level is related to the overall performance and safe production of solid rocket motors. Mixing refers to adding the premixed slurry, oxidizing agent and curing agent into the mixer in a certain order, kneading and stirring, so that the solid-liquid interface is wet, the solid particles are well coated, and the components are uniformly dispersed and moderately dispersed. The chain-extending chemical reaction of polymers is the process of forming a high-viscosity suspension-medicine slurry with good manufacturability and castability. With the increase of propellant solid content, the increase of trace components and functional additives in the formula, the continuous incr...

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Application Information

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IPC IPC(8): B01F11/00B01F13/06B01F15/00
Inventor 于蓓詹小斌韩秀洁乔海辰王志军
Owner INNER MONGOLIA AEROSPACE HONGXIA CHEM
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