A combined material-liquid separation variable-speed airflow vortex kinetic energy pulping equipment

Abstract

The invention provides a combined variable-speed airflow vortex kinetic energy pulping equipment for separating material and liquid, which mainly includes an air inlet device, an airflow vortex crushing device and a liquid slurry generating device. It is characterized by the combined material-liquid separation of the double-material cone, which first uses the variable-speed airflow to swirl kinetic energy scraps, and then mixes with liquid water to form slurry. The invention realizes variable-acceleration swirl crushing, prevents "swirl cake" phenomenon, improves crushing efficiency, uniform transition of crushed materials, speed-up of filter materials, non-clogging conveying and crushing through the key cross-section of large ellipse, small ellipse, large circle and small circle. Rapid mixing and agitation of materials, reducing airflow resistance, reducing energy consumption, and diameter difference design through smooth and rounded transition of the air inlet device to achieve air pressure and speed increase, through the scrap filter device to achieve scrap screening and prevent scrap Blockage, filling, venting and preventing large foreign objects from falling through the grid-shaped water inlet with rectangular holes.

Description

technical field [0001] The invention relates to a combined material-liquid separation variable-speed airflow vortex kinetic energy pulping equipment, in particular to a kind of variable-speed swirl crushing and prevention of "swirl flow" through the key cross-section of large ellipse, small ellipse, large circle and small circle. Cake phenomenon, improved crushing efficiency, uniform transition of crushed materials, speed-up of filter materials, non-clogging conveying and rapid mixing of crushed materials. The air duct and the air intake duct of the small material cone generate low-energy-loss circulation, and the smooth and rounded transition of the intake device reduces the resistance to air movement, reduces energy consumption, and the design of the diameter difference realizes airflow pressurization and speed-up, and filters through debris The device realizes crushed material screening and prevents crushed material from clogging, and realizes adding water, exhausting air a...

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Problems solved by technology

[0004] Aiming at the problems of low efficiency, high energy consumption and easy formation of "rotary cake" existing in existing pulping equipment, the present invention provides a combined material-liquid separation variable-speed airflow vortex kinetic energy system that can effectively solve the above problems. pulp equipment

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