Title:
WASHER OF SOLID MATTER
Document Type and Number:
Japanese Patent JP2016112543
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a washer efficiently washing fine deposits such as radioactive cesium, adhering to a solid matter, using a washing liquid.SOLUTION: There are included a washing tank 2, and a liquid circulation device 3 circulating a washing liquid. The washing tank has a partition plate 6 partitioning the tank into an inflow chamber 4 and an outflow chamber 5, a flat plate-like filter body 7 provided in the partition plate, an inflow part 8 of a washing liquid, formed in the inflow chamber, an outflow part 11 of a washing liquid, formed in the outflow chamber, and an opening 9 for carrying in or discharging a solid matter, formed in the inflow chamber. The inflow part is formed so as to make an inflow direction of a washing liquid parallel to the surface of the filter body, and the inflow part is provided with a guide part for inverting a washing liquid flowing from the inflow part, and forming a swirling current swirling along the surface of the filter body. The liquid circulation device has a circulation passage 20 which connects the inflow part and the discharge part of the washing tank, and a circulation pump 21 which circulates a washing liquid.SELECTED DRAWING: Figure 1
Inventors:
SENBA FUJIO
Application Number:
JP2014255875A
Publication Date:
June 23, 2016
Filing Date:
December 18, 2014
Export Citation:
Assignee:
HANEDA ZENITH CO LTD
International Classes:
B08B3/04; G21F9/28
Attorney, Agent or Firm:
Nakagawa International Patent Office
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