Roller press capable of applying electric field
OwnerJingwei Zhanginventor
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Abstract
A roller press machine capable of applying an electric field includes a base, a frame, press rollers, a distance adjusting device, a speed adjusting device, a voltage applying device, a feeding baffle, and a discharging device. The press roller has a roller surface made of conductive material, and an electric field is created when a charge is applied to the press roller. In the roller press, an alternating or direct current electric field is applied between the press rollers to create an electrochemical action, such that particles or a solution in a system is induced to undergo a physical or chemical change, thereby enhancing interaction therebetween, and accordingly increasing grinding and dispersion efficiency of a solid-liquid dispersion system.
Claims19
A roller press machine configured to apply an electric field, comprising a base, a frame, at least two press rollers, a roller distance adjusting device for adjusting a distance between two said press rollers, a speed adjusting device, a voltage applying device, a feeding baffle and a discharging device, wherein each said press roller has a roller surface made of a conductive material such that an electrical field is induced through said roller surface when charges is applied to said roller surfaces of said press rollers, wherein each said press roller is mounted on said frame through a bearing, and said bearing is made of an insulating material.
Dependencies are inferred from the claim text.