High-speed air-exhausting and defoaming stirring machine

A high-speed mixer and mixer technology, applied in cement mixing devices, clay preparation devices, chemical instruments and methods, etc., can solve problems such as affecting the fullness of the filling slurry, poor conveying effect, and wear of stirring rods, and eliminate flow interruptions. The risk of pipe blockage, the effect of increasing the fullness of the pipe and improving the accuracy

Inactive Publication Date: 2015-11-18
CHINA MINMETALS CHANGSHA MINING RES INST
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In general, in order to ensure the stirring effect of the filling slurry, the stirring rod usually used is cylindrical. When the tailings are thick, the stirring rod will wear out quickly; at the same time, due to the high-speed stirring, some air will be brought in When the air is mixed in the filling slurry, when the air gathers into larger air bubbles, it will often affect the fullness of the filling slurry delivery, and in severe cases, it will form an air plug, which will have a negative impact on the delivery effect, and even cause Pipe plugging
[0004] At present, there is no effective stirring device for degassing and defoaming

Method used

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  • High-speed air-exhausting and defoaming stirring machine

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Embodiment Construction

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0025] refer to figure 1 , figure 2 , image 3 , the present embodiment includes a mixer housing 2, a transmission part 3, the top of the mixer housing 2 is provided with a feed inlet 6, the bottom of the mixer housing 2 is provided with a discharge port 1, and the mixer housing 2 is provided with a stirring rod 5. The rod 5 is connected with the mixer housing 2 through the fixed frame 4, the transmission part 3 is connected with the stirring rod 5, and drives the stirring rod 5 to rotate; an exhaust fan 9 is also provided, and the exhaust fan 9 is connected with the mixer housing 2 through the exhaust pipe 7, The exhaust pipe 7 communicates with the inside of the mixer housing 2; the top of the mixer housing 2 is also provided with a gas collecting hood 10, the exhaust pipe 7 communicates with the gas collecting hood 10, and the g...

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Abstract

A high-speed air-exhausting and defoaming stirring machine comprises a stirring machine shell and a transmission component, wherein a feeding inlet is formed in the top of the stirring machine shell; a discharging outlet is formed in the bottom of the stirring machine shell; a stirring rod is arranged in the stirring machine shell and connected with the stirring machine shell through a fixing frame; the transmission component is connected with the stirring rod. The high-speed air-exhausting and defoaming stirring machine is further provided with an exhaust fan which is connected with the stirring machine shell through an exhaust pipe and the exhaust pipe is communicated with the inside of the stirring machine shell. When the high-speed air-exhausting and defoaming stirring machine is used for stirring filling slurry, air in the filling slurry can be exhausted through the exhaust pipe. Therefore, the full package degree of the filling slurry is increased, an air blockage phenomenon is avoided, and conveying efficiency is improved.

Description

technical field [0001] The invention relates to a high-speed mixer for degassing and defoaming. Background technique [0002] In the process of stirring the tailing mortar, in order to stir the filling slurry evenly, some devices need to be used to achieve a better stirring effect. [0003] In general, in order to ensure the stirring effect of the filling slurry, the stirring rod usually used is cylindrical. When the tailings are thick, the stirring rod will wear out quickly; at the same time, due to the high-speed stirring, some air will be brought in When the air is mixed in the filling slurry, when the air gathers into larger air bubbles, it will often affect the fullness of the filling slurry delivery, and in severe cases, it will form an air plug, which will have a negative impact on the delivery effect, and even cause Blockage and explosion. [0004] At present, there is no effective stirring device for degassing and defoaming. Contents of the invention [0005] T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28C5/14B28C5/08
CPCB28C5/0806B28C5/14
Inventor 邓代强姚中亮康瑞海
Owner CHINA MINMETALS CHANGSHA MINING RES INST
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