CN202237869U

CN202237869U - Stirrer

Info

Publication number: CN202237869U
Application number: CN201120379714XU
Authority: CN
Inventors: 卫红明
Original assignee: CHANGZHOU HAOBANG NANO TECHNOLOGY PAINT Co Ltd
Current assignee: CHANGZHOU HAOBANG NANO TECHNOLOGY PAINT Co Ltd
Priority date: 2011-09-28
Filing date: 2011-09-28
Publication date: 2012-05-30
Anticipated expiration: 2021-09-28

Abstract

The utility model relates to a stirrer, in particular to a stirrer for liquid chemical raw materials, comprising a stirrer shell, a motor, a speed reducer, a stirring shaft and stirring vanes, wherein the stirring shaft is connected with the motor by the speed reducer; the tail end of the stirring shaft is fixedly provided with a cross shaft; the stirring vanes are fixed on the two ends of the cross shaft; the cross shaft and the stirring vanes are hollow; the cross shaft is fixedly provided with a liquid pump; the liquid pump is connected with the pipeline arranged in the cross shaft; the other end of the pipeline is connected with the through hole on the stirring vanes. The stirrer with the above structure can save the stirring time, and mix the raw materials more fully.

Description

Agitator

Technical field

The utility model relates to a kind of agitator, particularly a kind of agitator of liquid chemical raw material.

Background technology

In existing industrial reaction still, stirrer efficiency is low, causes the yield rate of product not high.Because the linear velocity of existing mixing arm can be very not high, makes raw material slower in still internal reaction speed.The blade design process of agitator, linear velocity improves, and power of motor again can be excessive, wastes energy.Particularly in the whipping process of industrial chemicals,, often need prolong the time of stirring or improve power of motor in order to make the industrial chemicals that needs to stir mix fully.

Chinese invention patent Shen Qing Publication specification CN 101274236A discloses a kind of multihead stirrer; Comprise motor, reductor, shaft, stirring vane; Stirring vane is positioned at the stirring the tip of the axis, and said stirring the tip of the axis is fixed a transverse axis, and the two ends symmetry of transverse axis is installed with the minor axis that is parallel to each other; The two ends of every minor axis are symmetrically fixed with connecting axle, and stirring vane is installed at the two ends of connecting axle.Though the multihead stirrer of this invention has increased stirring vane, and has enlarged the stirring area, make raw material good mixing effect in agitated reactor, stirring efficiency improves, can fast reaction speed, improve the finished product rate.But raw material can not get sufficient mixing in the process of shaft and the each action of stirring vane.

Summary of the invention

The utility model technical issues that need to address provide and a kind ofly can make the well-mixed agitator of liquid chemical raw material.

For solving above-mentioned technical problem; The agitator of the utility model comprises agitator housing, motor, reductor, shaft and stirring vane; Said shaft links to each other with motor through reductor, and said stirring the tip of the axis is fixed a transverse axis, and said stirring vane is fixed on the two ends of transverse axis; Said transverse axis and stirring vane are hollow, also are fixed with a drawing liquid pump on the said transverse axis; Said drawing liquid pump is connected with the pipeline that is arranged in the transverse axis, and the other end of said pipeline is connected with through hole on the stirring vane.

Said drawing liquid pump and transverse axis are rotationally connected.

Said pipeline is processed with anticorrosive.

After adopting said structure, in liquid chemical raw material stirring process, shaft drives the transverse axis rotation on the one hand, and stirring vane can well stir raw material; Because drawing liquid pump and transverse axis are rotationally connected, in the process of transverse axis rotation, can drive the rotation that drawing liquid pump does not stop on the other hand, drawing liquid pump can constantly extract the mixed liquor of raw material in the agitator housing, sprays from the through hole of stirring vane through pipeline then.So both saved the time of stirring, again can be more abundant so that raw material mixes.

Description of drawings

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.

Fig. 1 is the sectional structure sketch map of the utility model agitator.

Among the figure: 1 is agitator housing, and 2 is motor, and 3 is reductor, and 4 is shaft, and 5 is transverse axis, and 6 is stirring vane, and 7 is drawing liquid pump, and 8 is pipeline, and 9 is through hole

The specific embodiment

Agitator as shown in Figure 1; Comprise agitator housing 1, motor 2, reductor 3, shaft 4 and stirring vane 6; Said shaft links to each other with motor 2 through reductor 3; Can control the rotating speed of motor 2 like this through reductor 3, so just can better control the rotating speed of shaft 4 in the agitator housing 1.The end of said shaft 4 is fixed a transverse axis 5; Said stirring vane 6 is fixed on the two ends of transverse axis 5; Driving transverse axis 5 through shaft 4 rotates in agitator housing 1; The stirring vane 6 that is fixed on transverse axis 5 two ends just can stir the raw material in the agitator housing 1, and raw material is well mixed.

Said transverse axis 5 is a hollow with stirring vane 6, also is fixed with a drawing liquid pump 7 on the said transverse axis 5; Said drawing liquid pump 7 is connected with pipelines 8 in being arranged on transverse axis 5, and the other end of said pipeline 8 is connected with through hole 9 on the stirring vane 6.Through hole 9 on drawing liquid pump 7, pipeline 8 and the stirring vane 6 has formed a path like this; Can the raw material in the agitator housing 1 be sucked through drawing liquid pump 7; Again raw material is passed through ejection the through hole 9 of pipeline 8 from stirring vane 6, can better the raw material that is in diverse location in the agitator housing 1 be stirred fully like this.

Said drawing liquid pump 7 is rotationally connected with transverse axis 5; Rotate in the process that stirs at transverse axis 5 like this; Drawing liquid pump 7 can change the position that self sucks raw material along with the rotation of transverse axis 5, and the raw material that will be in diverse location in the agitator housing 1 sucks, and makes that the stirring of raw material is more abundant.

Said pipeline 8 usefulness anticorrosives are processed, because some industrial chemicals has certain corrosivity, and like this can be so that industrial chemicals better reaches well-beaten purpose through pipeline 8.

Claims

1. agitator; Comprise agitator housing, motor, reductor, shaft and stirring vane; Said shaft links to each other with motor through reductor, and said stirring the tip of the axis is fixed a transverse axis, and said stirring vane is fixed on the two ends of transverse axis; It is characterized in that: said transverse axis and stirring vane are hollow, also are connected with a drawing liquid pump on the said transverse axis; Said drawing liquid pump is connected with the pipeline that is arranged in the transverse axis, and the other end of said pipeline is connected with through hole on the stirring vane.

2. according to the described agitator of claim 1, it is characterized in that: said drawing liquid pump and transverse axis are rotationally connected.

3. according to the described agitator of claim 1, it is characterized in that: said pipeline is processed with anticorrosive.