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a stirring device

A technology of stirring device and stirring shaft, which is applied to mixers with rotating stirring devices, dissolving machines, mixers, etc., can solve problems such as reducing the service life of the stirring device, and achieve the effect of improving the service life and preventing collisions.

Inactive Publication Date: 2016-05-11
CHENGDU JINGYUAN NEW MATERIALS TECH
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Problems solved by technology

[0003] Chinese patent ZL201220452119.9 discloses a stirring device for a reactor, which is characterized in that the shape of the bottom of the stirring blade matches the shape of the bottom of the reactor, so that the bottom of the stirring blade fits more closely with the bottom of the reactor, and the stirring shaft drives the stirring blade When rotating, the material deposited at the bottom of the reaction kettle can be fully stirred, but this structure is easy to cause friction between the stirring blade and the bottom of the kettle, reducing the service life of the stirring device

Method used

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Embodiment 2

[0024] Such as figure 1 Shown is the structural representation of stirring device of the present invention, and stirring blade 1 is installed on the stirring shaft 5, is connected with 2 auxiliary blades 3 by connecting piece 2 on stirring blade 1, and connecting piece 2 is a spring, by stirring blade 1 and auxiliary Holes are drilled on the blade 3 to fix the connecting piece 2 on the stirring blade 1 and the auxiliary blade 3 . Determine the size of the auxiliary blade 3 according to the size of the stirring blade 1, the length of the auxiliary blade 3 is generally 100mm, made of plastic, or can be made of metal or other polymer materials; the distance between 2 auxiliary blades 3 is 7mm, with Prevent collisions between them; the gap between the auxiliary blade 3 and the bottom of the reactor 4 is 3 mm, so that the auxiliary blade 3 can stir the materials deposited at the bottom of the reactor 4 .

[0025] When in use, first put the material into the reactor 4, then connect...

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Abstract

The invention discloses a mixing device which comprises a driving device, a reaction kettle, a mixing shaft and mixing blades, wherein the mixing shaft is connected with the driving device; the mixing blades are mounted on the mixing shaft. The mixing device is characterized in that each mixing blade is connected with at least one auxiliary blade through a connecting piece. The mixing device has a simple structure and a good mixing effect, increases the mixing efficiency, reduces the mixing time, and can fully mix the material which deposits at the bottom of the reaction kettle, and the mixing blades cannot rub the bottom of the reaction kettle, so that the service life of the mixing device is prolonged.

Description

technical field [0001] The invention belongs to the field of chemical machinery, and in particular relates to a stirring device. Background technique [0002] In the process of material mixing, metallurgy or chemical reaction, stirring is one of the most commonly used processes. The stirring device is a kind of machine widely used at present, which can fully mix a variety of different raw materials to obtain the required mixture. It is not only Instead of traditional manual mixing of raw materials, the production efficiency is greatly improved, and the mixing is uniform, which effectively improves the quality of the product. The stirring device mainly uses the function of rotation to stir, disperse and dissolve materials, and its rotation is mainly realized by driving the rotating shaft through its driving device. The existing stirring device generally includes a driving device, a stirring shaft, an agitator and a stirring blade, etc., and the most common agitating device i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01F7/18
Inventor 徐频陈炳亮韩超陈东州钟建平张嘉红
Owner CHENGDU JINGYUAN NEW MATERIALS TECH
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