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Stirring device

A stirring device and stirring shaft technology, which is applied in mixers with rotating stirring devices, dissolution, chemical/physical/physicochemical fixed reactors, etc., can solve the effect of uneven stirring of liquid and affecting the axial flow of liquid, etc. question

Inactive Publication Date: 2014-09-17
SUZHOU JINXIANG TITANIUM EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The most commonly used agitator is the paddle agitator. During the stirring process, the liquid will form a vortex, which will affect the effect of the axial flow of the liquid, resulting in sedimentation and uneven stirring of the liquid.

Method used

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Embodiment Construction

[0016] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so it only shows the composition related to the present invention.

[0017] Such as Figure 1 to Figure 3 Shown, a kind of agitating device comprises the reactor 10 that cross section is circular, the agitator 20 that axially is arranged in the reactor 10 and the transmission device 30 that drives agitator 20 to rotate, agitator 20 comprises agitator shaft 21 and The stirring piece is detachably connected to the end of the stirring shaft 21 , the stirring piece includes a cylindrical support 22 detachably connected to the end of the stirring shaft 21 , and several paddles 23 connected to the support 22 . In the present invention, a motor is used as the transmission device 30 to drive the agitator 20 to rotate....

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Abstract

The invention relates to a stirring device which comprises a reaction kettle with a circular cross section, a stirrer axially arranged in the reactor kettle, and a transmission device for driving the stirrer to rotate, wherein a circular cover plate the diameter of which is equal to the inner diameter of the reaction kettle is horizontally arranged at a place in the reaction kettle, which is close to the end part of the reaction kettle, the stirrer comprises a stirring shaft and a stirring member detachably connected to the end part of the stirring shaft, the stirring shaft axially runs through the cover plate and deviates from the center of the cover plate, and the distance that the stirring shaft deviates from the center of the cover plate is adjustable. According to the stirring device disclosed by the invention, the stirrer is eccentrically arranged to ensure that the stirrer generates a moment difference at any different positions in a stirring process, and the vortex can be eliminated by using the moment difference generated in real time, so that the liquid only forms an axial flow, and the liquid is uniformly stirred.

Description

technical field [0001] The invention relates to a stirring device, in particular to a stirring device capable of preventing liquid from vortexing during the stirring process. Background technique [0002] Infiltration tanks, compressed air mixing tanks, combined air and mechanical mixing tanks and Carmel towers are widely used in the extraction and metallurgy of non-ferrous metals. During the extraction and metallurgy process, it is usually necessary to use a stirrer to stir the liquid evenly. When stirring, the shear force and propulsion of the agitator are used to make the liquid in the tank or tower form an axial flow from the bottom to the top, so as to stir the liquid evenly and avoid sedimentation. The most commonly used agitator is the paddle agitator. During the stirring process, the liquid will form a vortex, which will affect the effect of the axial flow of the liquid, resulting in sedimentation and uneven stirring of the liquid. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/18B01F7/16
Inventor 范祥荣
Owner SUZHOU JINXIANG TITANIUM EQUIP