Combined slurry smashing and screening equipment based on composite smashing and rotation and straight pressure screening

Abstract

The invention discloses combined slurry smashing and screening equipment based on composite smashing and rotation and straight pressure screening. The equipment mainly comprises a power driving device, a reciprocating driving device, a straight rotation conversion device composed of a rotation cylinder and a push cylinder, a composite slurry smashing device composed of a material cylinder, a spiral rotor, a turbulent flow plate and a turbulent flow cone, a rotation pressure slurry screening device composed of a rotation screening cylinder, a rotation screening drum and a rotation screening rotor and a straight pressure slurry screening device composed of a pressure plate, a straight screening drum, a straight screening cylinder and a bent rod. The combined slurry smashing and screening equipment is characterized in that multi-mode composite slurry smashing and rotation pressure and straight pressure combined slurry screening are achieved. According to the combined slurry smashing and screening equipment, required power is provided for the power driving device and the reciprocating driving device, reciprocating rotation of the turbulent flow plate is achieved through the straight rotation conversion device, composite stirring, smashing and decomposition for slurry smashing are achieved through the composite slurry smashing device, rotation pressure screening on slurry is achieved through the rotation pressure slurry screening device, and reciprocating extrusion screening on the slurry is achieved through the straight pressure slurry screening device.

Description

technical field [0001] The invention relates to a combined crushing and screening equipment based on a composite crushing and rotating and direct-pressing screen, in particular to a device that provides the required power for the equipment through a power drive device and a reciprocating drive device, and realizes a spoiler through a direct rotation device. The reciprocating rotation of the pulping device realizes the compound stirring, crushing and decomposition of the pulping device, the rotary pressure screening of the slurry is realized through the spinning pulp screening device, and the reciprocating extrusion screening of the pulp is realized through the direct pressure screening device, which belongs to papermaking equipment technology research and development field. Background technique [0002] The pulper and the pressure screen are one of the most commonly used pulping equipment in the paper industry. The pulper mainly crushes pulp boards, waste books, waste carton...

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Problems solved by technology

[0004] Aiming at the common problems of low pulping efficiency, low pulp quality and crushing, single pulp screening method and high cost in the use of existing pulpers, the present invention provides a composite crushing system that can effectively solve the above problems. Combined crushing and screening equipment with rotary and direct pressure sieves

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