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Chemical feeding reflux stirrer

A technology of reflux stirring and dosing device, which is applied in the direction of chemical instruments and methods, dissolving, mixing machines, etc. It can solve the problems of inability to achieve fast dissolution of medicines, cannot meet the requirements of rapid dissolution of medicines, and large doses of medicines, and achieve the dissolution rate of medicines Efficient, improve the dissolution rate of dosing, and the effect of reasonable dosing

Inactive Publication Date: 2013-07-24
广东绿建环保科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For high-viscosity liquids and time-limited stirring processes, due to the large dosage of the agent, it takes a long time to dissolve in water, and the single-action propeller agitator can no longer achieve rapid dissolution of the agent, especially in mechanical In terms of equipment and processes with short stirring time, a single blade agitator cannot meet the requirements of rapid dissolution of medicines

Method used

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  • Chemical feeding reflux stirrer
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Embodiment Construction

[0021] The dosing reflux mixer of the present embodiment is as figure 1 As shown, it includes a mixing tank 1 , a stirring motor 2 , a stirring shaft 3 , a stirring blade 4 , a drug feeder 5 , a liquid outlet 6 , a return pipeline 7 and a return drug pump 8 . The mixing tank 1 is made of circular stainless steel, because the chemical stability of stainless steel is high, it can resist chemical corrosion for a long time and prolong the service life, and the circular structure can place more solutions and improve work efficiency; The stirring shaft 3 adopts a steel support to be installed in the center of the mixing tank 1, and the steel support can make the stirring shaft 3 have stronger mechanical strength and is not easily damaged; one end of the stirring shaft 3 is installed on the stirring motor 2, and the stirring The other end of the shaft 3 extends vertically to the inside of the mixing bucket 1, one end of the stirring blade 4 is installed on the stirring shaft 3, and t...

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Abstract

The invention relates to a chemical feeding reflux stirrer. A stirring shaft is arranged at the middle part of a stirring barrel, one end of the stirring shaft is arranged on a stirring motor, the other end of the stirring shaft extends vertically into the stirring barrel, one ends of stirring vanes are arranged on the stirring shaft, the other ends of the stirring vanes extend outwards, a feeding hole is arranged above the stirring barrel, a liquid outlet is arranged below the stirring barrel and is provided with a switch, a chemical feeder comprises a chemical feeding tank, an opening-closing device and a stepping motor, one end of the chemical feeding tank is arranged above the stirring barrel and is communicated with the stirring barrel, the opening-closing device is a shaft with a groove and is arranged at the connecting part of the stirring barrel and the chemical feeding tank, one end of the opening-closing device is connected with the stepping motor, one end of a reflux pipeline is communicated with the bottom of the stirring barrel, the other end of the reflux pipeline is communicated with the upper part of the stirring barrel, and a chemical reflux pump is arranged in the reflux pipeline.

Description

technical field [0001] The invention relates to the field of stirring equipment, in particular to a drug-dosing reflux stirrer. Background technique [0002] At present, the agitators mainly include propeller agitator, turbine agitator, paddle agitator, anchor agitator and ribbon agitator, etc. Among them, the propeller agitator mainly causes axial liquid flow and produces large Circulation capacity, suitable for stirring low viscosity liquids, emulsions and suspensions with a solid particle content of less than 10%. [0003] For high-viscosity liquids and time-limited stirring processes, due to the large dosage of the agent, it takes a long time to dissolve in water, and the single-action propeller agitator can no longer achieve rapid dissolution of the agent, especially in mechanical In terms of equipment and processes with short stirring time, a single blade agitator cannot meet the requirements for rapid dissolution of pharmaceuticals. Therefore, in order to speed up t...

Claims

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Application Information

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IPC IPC(8): B01F1/00B01F13/10
Inventor 梁建雄
Owner 广东绿建环保科技有限公司
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