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A resonance mixing device

A technology of mixing device and excitation device, which is applied in mixers, shaking/oscillating/vibrating mixers, transportation and packaging, etc., can solve the problems of consumption, long preparation cycle, low energy utilization rate, etc., and achieve safe and efficient mixing Effect

Active Publication Date: 2019-12-03
XI AN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, these devices have the following disadvantages: the use of a multi-stage spring system makes the structure complex and the preparation cycle is long; part of the energy is consumed by the vibration of the non-mixing unit, and the energy utilization rate is not high

Method used

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Embodiment Construction

[0023] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] Such as figure 1 As shown, a resonance mixing device includes a bracket 1 , an excitation unit 2 and a load unit 3 . Bracket 1 is located at the bottom, and is connected with excitation unit 2 through the first spring and the first spring guide post, and excitation unit 2 is located between the support 1 and load unit 3, and connected with load unit 3 through the second spring and the second spring guide post .

[0025] figure 2 yes figure 1 Schematic diagram of the scaffold structure. Such as figure 2 As shown, the bracket 1 includes a bracket bottom plate 101 , a first spring guide post 102 attached to the bracket bottom plate 101 , and a recess 103 located below the first spring guide post 102 and used for limiting the first spring. In this embodiment, there are preferably four first spring guide posts 102 ...

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Abstract

The invention discloses a resonance mixing device, which comprises a bracket, an excitation unit and a load unit. The vibration excitation device of the vibration excitation unit generates periodic acceleration in the vertical direction, and the volume flow close to the size of the container is generated in the mixing container of the load unit, and many small-scale mixing areas are generated at the same time, so that the materials can be mixed safely and efficiently. The resonance mixing device of the present invention is compatible with various material systems, has simple preparation method, low cost and short preparation period, is especially suitable for mixing heat-sensitive materials, and has wide applicability.

Description

technical field [0001] The invention belongs to the field of resonance mixing devices, and in particular relates to a resonance mixing device. Background technique [0002] Mixing devices are widely used in chemical, pharmaceutical and other fields, but the currently commonly used paddle-type stirred tanks have disadvantages such as long mixing time, low mixing efficiency, and poor mixing uniformity, which cannot meet the needs of uniform dispersion and mixing of small components in high-solid content mixing. Materials cannot be added in one step, and the cleaning process after mixing consumes a lot of time and labor costs, seriously affecting production efficiency. [0003] In the field of resonance mixing, the disclosed equipment includes the "acoustic mixing device based on a three-degree-of-freedom resonance system" proposed by Hubei Hangpeng Chemical Power Technology Co., Ltd. and the "device and method for resonance vibration mixing" proposed by American Resodyn Compan...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01F11/00
CPCB01F31/00
Inventor 王小鹏陈天宁张毅铭岳文杰徐兴强朱士富
Owner XI AN JIAOTONG UNIV