Double-shaft stirrer

A dual-shaft stirring and stirring shaft technology, which is applied in the field of stirring machinery, can solve the problems of cyclic movement, inability to unify materials, and not smooth, etc., and achieve the effects of improving stirring speed and efficiency, speeding up mutual mixing, and improving use efficiency.

CN102430355AInactive Publication Date: 2012-05-02成都鑫三洋科技发展有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2012-05-02
Estimated Expiration
Not applicable · inactive patent

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Abstract

A double-shaft stirrer comprises a shell, a first stirring shaft and a second stirring shaft, wherein a stirred tank is arranged in the shell, the first stirring shaft and the second stirring shaft are respectively arranged in the stirred tank in parallel along the first axis and the second axis; the two ends of the first stirring shaft and the second stirring shaft are supported at the two sides of the shell by bearings; the first stirring shaft and the second stirring shaft can rotate relative to the shell; at least a first blade and at least a second blade which are opposite in directions are arranged on the first stirring shaft and the second stirring shaft; and the double-shaft stirrer is simple in structure and convenient in operation and can mix plenty of stirring materials, thereby realizing the uniform mixing.
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Description

technical field

[0001] The invention relates to the field of stirring machinery, in particular to a double-shaft stirrer for mixing materials. Background technique

[0002] In the existing material mixing, two rotatable parallel shafts can be arranged in the stirring tank, and stirring blades are set on the shafts. During the rotation of the shafts, the materials are stirred by the rotation of the stirring blades. The materials in the stirring tank are circularly rotated and mixed repeatedly in the horizontal plane of the stirring tank. The usual stirring blades are helical, so that the materials move forward gradually along the axis and mix with each other at the same time.

[0003] But, although this conventional stirrer can improve the axial moving speed of material, because the stirring blades on both sides are helical, therefore, the moving of the stirred material from one shaft to another shaft is not very smooth. Smooth, thus, the stirring materials of the two shafts...

Examples

Embodiment Construction

[0021] see figure 1 and figure 2 , shows the schematic diagram of twin-shaft stirrer of the present invention, and this twin-shaft stirrer 1 comprises shell 11, first stirring shaft 2a and the second stirring shaft 2b, is provided with stirring tank in this shell 11, and this first stirring shaft 2a and the second stirring shaft 2b are respectively arranged in parallel in the stirring tank along the first axis B2 and the second axis B1, the stirring tank is provided with a material inlet at the top, and a discharge port with a gate that can be opened and closed is provided at the bottom (not shown) shown), the two ends of the first stirring shaft 2a and the second stirring shaft 2b are supported by bearings on both sides of the housing 11, and can rotate relative to the housing. Both ends of the first stirring shaft 2a and the second stirring shaft 2b are At least one first blade and at least one second blade in opposite directions are provided.

[0022] see figure 2 One ...