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Axial ventilating type high-efficiency stirrer

A ventilated and mixer technology, which is applied in the direction of mixer accessories, mixers, mixing methods, etc., can solve the problems of affecting the compounding (mixing) effect and reducing the quality of hydrometallurgical processing, so as to improve the quality of hydrometallurgy and increase the service life and use stability, improve the effect of mixing uniformity

Active Publication Date: 2016-04-13
湖南中资混合搅拌机电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the diameter of the container in the hydrometallurgical industry is relatively large. When air is injected along the container wall, it is difficult for the air to reach the center of the container, which affects the compounding (mixing) effect and reduces the quality of hydrometallurgical processing.

Method used

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  • Axial ventilating type high-efficiency stirrer
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  • Axial ventilating type high-efficiency stirrer

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Embodiment Construction

[0037] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention. .

[0038] like Figure 1-Figure 4As shown, the specific structure of the present invention is: a shaft ventilated high-efficiency mixer, which includes a container 17 uniformly provided with a high-pressure vent pipe on the inner wall; a base plate 3 provided at the top of the container 17; An organic base 4 is arranged on the plate 3; a stirring motor 8 is arranged on the base 4; the stirring motor 8 is connected to the stirring rod 2; the stirring rod 2 is arranged in the container 17; machine 5; the input shaft of the reducer 5 is connected to the stirring motor 8, and the output shaft is connected to...

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Abstract

The invention discloses an axial ventilating type high-efficiency stirrer. The lower end of a machine base shaft is connected with a stirring rod through a conical centering and coupling device. An upper stirring impeller and a lower stirring impeller are arranged on the stirring rod. Stirring blades of the upper stirring impeller and stirring blades of the lower stirring impellers are symmetrically installed in the vertical direction. Each stirring blade comprises a base plate and a turning plate, wherein the base plate and the turning plate are connected to form an included angle of 100 degrees to 170 degrees, and a tilt angle of 10 degrees to 70 degrees is formed between the base plate and the horizontal plane. An air nozzle is fixed to the bottom end of the stirring rod which is a hollow pipe. An air guide pipe is arranged in the stirring rod. The upper end of the air guide pipe penetrates through a machine base cushion plate and is communicated with an air inlet connector. The lower end of the air guide pipe is communicated with the air nozzle. Air outlets are evenly formed in the air nozzle. A tilt angle of alpha degrees is formed between the air outlets in the circumference of the air nozzle and the diameter line, wherein alpha ranges from 5 degrees to 45 degrees. The traditional mode that air is only pressed in from the wall circumference of a container through a pipeline is changed, the defect of air shortage in the middle area of the container is overcome, the chemical combination effect is made better, and the quality and efficiency of wet metallurgy are greatly improved.

Description

technical field [0001] The invention relates to the technical field of stirring machinery, in particular to a shaft-ventilated high-efficiency mixer. Background technique [0002] It is a traditional technology in the hydrometallurgy industry to mix the immiscible liquid or prepare a uniform suspension through the rotation of the mixer in the container, and it is also a necessary process. 4-6 high-pressure ventilation pipes are evenly distributed on the top. However, the diameter of the container in the hydrometallurgical industry is relatively large. When air is injected along the container wall, it is difficult for the air to reach the central area of ​​the container, which affects the compounding (mixing) effect and reduces the quality of hydrometallurgical processing. [0003] Through patent search, there are the following known prior art solutions: [0004] Patent 1: [0005] Application number: 201510535476.X, application date: 2015.08.26, application publication da...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F13/02B01F15/00B01F3/04B01F33/40
CPCB01F23/23121B01F33/4021B01F33/4094B01F2035/352B01F35/323B01F2101/45
Inventor 周建武
Owner 湖南中资混合搅拌机电科技有限公司
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