Blade stirring type pneumatic conveyor for easy caking materials

Abstract

The invention relates to pneumatic conveyor, in particular to a blade stirring type pneumatic conveyor for easy caking materials. The blade stirring type pneumatic conveyor for the caking materials comprises a bilge pump, a feeding hole and a discharge hole, wherein the feeding hole and the discharge hole are both arranged on the bilge pump, and the bilge pump consists of an oval seal head at the top, a columniform cylinder at the middle and a conical seal head at the bottom. The blade stirring type pneumatic conveyor is characterized in that a scraper and a pneumatic blade are arranged inside the bilge pump and are fixed on a pneumatic structure at the top of a fixed shaft, the fixed shaft is a hollow circular tube, and the other end of the fixed shaft is connected with an air inlet extending out of the bilge pump. The invention has the characteristics of capability of effectively crushing the caking materials, reliable work, energy source saving, simple and convenient operation, strong practicability and the like.

Description

technical field [0001] The invention relates to a pneumatic conveying device, in particular to a blade-stirred pneumatic conveying device for easily agglomerated materials. Background technique [0002] As we all know, with the rapid development of new material science and technology in recent years, in the chemical industry, chemical fiber, food, pharmaceutical and other industries, a large number of new materials with different properties have been produced through the research and development of new technologies and new processes. Some of the materials are in the form of dispersed powder when the temperature is high. However, during the transportation and packaging process, due to the decrease in temperature, they will stick and agglomerate, which cannot be handled by conventional pneumatic conveying and feeding equipment. At present, the transportation is generally carried out continuously by screw plunger pumps. Not only are the moving parts prone to wear and tear, but ...

AI Technical Summary

Problems solved by technology

Some of the materials are in the form of dispersed powder when the temperature is high. However, during the transportation and packaging process, due to the decrease in temperature, they will stick and agglomerate, which cannot be handled by conventional pneumatic conveying and feeding equipment.

At present, the continuous transportation is generally carried out by screw plunger pumps. Not only the moving parts are easy to wear and tear, but also the noise is large, and the equipment itself has low pressure resistance, so the solid-gas ratio is low, the energy consumption is high, and the transportation distance is limited.

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