Mixing and stirring device of crystallization kettle

A technology of mixing and stirring and crystallization kettle, which is applied in the chemical industry, can solve the problems of uneven stirring of the agitator, achieve good stirring effect, reasonable structure, and ensure the effect of crystallization

CN103239887BActive Publication Date: 2014-12-10无锡华立聚能装备有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2014-12-10

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Abstract

The invention relates to a mixing and stirring device of a crystallization kettle. The mixing and stirring device comprises a stirring shaft which is installed on an output shaft of a transmission device, wherein the circumferential surface of the stirring shaft is sequentially and alternately provided with bending blades which are vertical to the stirring shaft from top to bottom, each bending blade is provided with a connecting rod, and the connecting rod is tightly connected with the stirring shaft through a bolt; the bending blades in different directions are in parallel, and the outer ends of the bending blades in different directions are connected together through a connecting rod plate; and a stirring mechanism is arranged at the bottom of the stirring shaft. The mixing and stirring device is reasonable in structure, the stirring blades which are installed on each group of stirring mechanism adopt different shapes, each blade is convenient to install, the stirring effect is good, uniformity in stirring can be achieved, a crystallization effect of the crystallization kettle can be effectively guaranteed, and the production efficiency is increased.
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Description

technical field

[0001] The invention relates to the technical field of chemical engineering, in particular to a mixing and stirring device for a crystallization tank. Background technique

[0002] The crystallization kettle is a mixing reaction equipment in the domestic process of material mixing, heating, cooling, stirring, etc. in chemical, pharmaceutical, food and other industries.

[0003] The crystallization kettle is a crystallization equipment that requires chilled water or refrigerant water to cool down sharply in the interlayer after the material is mixed and reacted. The key links are the size of the interlayer area, the structure of the agitator and the form of the material outlet, high-precision polishing inside the tank, and cleaning inside the tank. There is no dead angle requirement to meet the process conditions.

[0004] In order to increase the production efficiency of the existing cooling crystallizer, a stirrer is usually added in the crystallization tan...

Examples

Embodiment Construction

[0027] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0028] Such as figure 1 As shown, the crystallization tank mixing and stirring device of this embodiment includes a stirring shaft 1 installed at the output end of the transmission device, and the circumferential surface of the stirring shaft 1 is sequentially installed with bending blades 4 perpendicular to it from top to bottom, and the bending blades 4 is provided with a connecting rod 3, and the connecting rod 3 is fastened to the stirring shaft 1 through the bolt 2; the bending blades 4 in each direction are parallel to each other, and the outer ends of the bending blades 4 in each direction pass through the connecting rod plate 5 respectively. Connection; a stirring mechanism 6 is also installed at the bottom of the stirring shaft 1.

[0029] Such as figure 1 , figure 2 with image 3 As shown, the structure of the stirring mecha...