Metering, stirring and mixing device for industrial powder and granules

Abstract

The invention relates to a metering, stirring and mixing device for industrial powder and granules which solves the problems that the structure is complex, the volume is huge, the power is easily accumulated and cannot be uniformly mixed, and the like in the prior art. The device is characterized by comprising a stander, a powder blanking device, a stirring mixer and a stirring power machine, wherein the powder blanking device comprises a storage container, a discharging device, a first vertical conveying pipe, a horizontal conveying pipe, a second vertical conveying pipe, a vibrator and a blanking controller, the storage container, the first vertical conveying pipe, the horizontal conveying pipe, the second vertical conveying pipe, a vibrator and the stirring mixer are sequentially connected; the discharging device comprises a stirring driver and stirring impellers; the vibrator is connected with the horizontal conveying pipe; the blanking controller comprises a blanking door, a blanking driver and a weight sensor, the blanking door is matched to s blanking hole of the second vertical conveying pipe, and the weight sensor is mounted on the blanking door; and the stirring mixer comprises a horizontal cylinder container and stirring impellers and is further provided with a liquid adder.

Description

technical field [0001] The invention relates to industrial raw material mixing equipment, in particular to a metering, stirring and mixing device for industrial powder and granular materials. Background technique [0002] Raw materials in industrial production often need to be composed of powder and granular materials. For example, raw materials for plastic molding often need to mix polymer granules with various auxiliary powders such as stabilizers, plasticizers, colorants, lubricants, reinforcing agents, and fillers in proportion to form dry blends, and then provide them to Extrusion, injection, blow molding and other molding equipment. The mixing uniformity and proportioning accuracy of the powder and granules in the dry mix will directly affect the quality of the final molded product. Another problem is that the automatic non-negative pressure conveying of powder is more difficult, and it is easy to cause the powder to accumulate in the bending part of the conveying pi...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the problems of complex structure, bulky volume, easy accumulation of powder conveying, and uneven final mixing of the mixture in the existing mixing device for powder and granule, the purpose of the present invention is to provide an improved industrial powder and granule A metering, stirring and mixing device for materials can overcome the defects of the prior art

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