Title:
PURIFIER
Document Type and Number:
Japanese Patent JP2022034481
Kind Code:
A
Abstract:
To provide a purifier that is improved in operability or purification performance.SOLUTION: A purifier comprises; a sieving part that has a sieve mesh and is configured to sieve objects to be processed while feeding the objects on the sieve mesh in a predetermined direction; a plurality of rectification chambers communicated with an inside of the sieving part and arranged above the sieving part and partitioned in parallel to the predetermined direction; a plurality of air volume adjustment valves provided in the plurality of rectification chambers respectively, which are configured to adjust volumes of air flowing upward in the corresponding rectification chambers through the sieve mesh; a plurality of motors configured to control apertures of the plurality of air volume adjustment valves by driving the plurality of air volume adjustment valves respectively; and a control device configured to control the plurality of motors.SELECTED DRAWING: Figure 1
Inventors:
TAGAWA SUMIO
OKAMOTO KENJI
OKAMOTO KENJI
Application Number:
JP2020138294A
Publication Date:
March 03, 2022
Filing Date:
August 18, 2020
Export Citation:
Assignee:
SATAKE ENG CO LTD
International Classes:
B07B4/08; B07B11/04
Attorney, Agent or Firm:
Yuchi International Patent Office