Translation motion type stirrer

A stirrer, translational technology, applied in chemical instruments and methods, shaking/oscillating/vibrating mixers, dissolution, etc., can solve problems such as low stirring efficiency, low stirring efficiency, and no energy saving, and achieve improved stirring efficiency, The effect of saving energy consumption and eliminating inefficient or dead zones

Inactive Publication Date: 2009-01-07
SHANGHAI NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When working, the stirring shaft drives the stirring blade to rotate, and the linear speed of each point on the stirring blade is different. The linear speed near the end of the stirring shaft is very low, forming an inefficient zone or even a dead zone for stirring.
③The stirring efficiency is low, not energy saving

Method used

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  • Translation motion type stirrer
  • Translation motion type stirrer
  • Translation motion type stirrer

Examples

Experimental program
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Embodiment Construction

[0021] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0022] A kind of translation stirrer, its structure is as figure 1 shown. It is composed of eccentric shaft 1, column pin 2, mixing drum 3, translation disc 5, cover plate 6, stirring rod 7 and other components. The pins 2 are fixed on the stirring cover 3, and six pins 2 are evenly distributed on the same circumference. There are 6 pin holes on the translation disk 5, and these pin holes are also evenly distributed on the same circumference, and the diameters of these two distribution circles are equal. The difference between the radius of the pinhole on the translation disk 5 and the radius of the pin 2 is equal to the eccentricity of the eccentric shaft 1, that is, the diameter of the pin hole minus the diameter of the pin 2 is greater than or equal to two times the eccentricity of the eccentric shaft 1. times. The translation disk 5 is install...

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PUM

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Abstract

The invention relates to a universal machine, in particular to a structure of a stirring mill. A leveling stirring mill includes a mixing drum (8) and a mixing cover (3); an eccentric shaft (1) extends from the center of the mixing cover (3) into the mixing drum (8); a leveling disc (5) is rotationally connected with the eccentric shaft (1); a cover board (6) is fixed on the outer surface of the leveling disc (5); a plurality of stirring rods (7) are fixed vertically on the cover board (6) and extended to the mixing drum (8); at least three pins (2) are fixed vertically on the mixing cover (3) and extended into the mixing drum; a plurality of pin holes are formed in the positions corresponding to the pins (2) on the leveling disc (5); and the difference after the diameter of each pin is subtracted from that of each pin hole is larger than or equal to twice of the eccentric distance of the eccentric shaft (1). The technical proposal allows the stirring intensity to be uniform anywhere in the mixing drum, the stirring is uniform, low efficiency areas and dead areas of the stirring are eliminated, the stirring efficiency is improved, and the energy consumption is saved. The structure has the advantages of novelty, simple structure, significant effect and high creativity.

Description

(1) Technical field [0001] The invention is a general machine, in particular to the structure of a mixer. (2) Background technology [0002] Known, the main structure of mixer, agitator is made up of motor, deceleration device, stirring shaft and paddle etc., and its main purpose is to send out after uniformly mixing various raw materials, various formulas, and various ratios fed into it. It is widely used in industries such as building materials, chemical industry, food and medicine, and plays a huge role. But the existing agitator also has some obvious shortcomings, which are mainly reflected in: ① because only one agitating shaft is arranged in the agitating drum, and the agitating paddles are radially installed on the agitating shaft, the raw materials can only be moved toward the agitating shaft in the agitating process Turning in one direction cannot make the raw materials turn and convect, and the raw materials are actually stirred but not stirred, and the stirring e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F11/00
Inventor 林菁
Owner SHANGHAI NORMAL UNIVERSITY
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