Title:
BOILER WATER PROCESSING DEVICE AND PROCESSING METHOD
Document Type and Number:
Japanese Patent JP2020070952
Kind Code:
A
Abstract:
To provide a boiler water processing device that can stably supply high quality pure water to a boiler even when raw water or pre-processing water has high concentration of TOC, and to provide a processing method.SOLUTION: In a boiler water processing device, industrial water is supplied to a boiler 6 via a pre-processing device 1 and a pure water tank 3, boiler condensate is returned to the pure water tank 3, part of the pure water stored in the pure water tank 3 is supplied to an RO device 18 and RO-permeated water is returned to the pure water tank 3, and RO-concentrated water is sent to a first heat exchanger 8B through piping 20.SELECTED DRAWING: Figure 1
Inventors:
NAKAMOTO TAKASHI
TSUKAMOTO KAZUMI
TSUKAMOTO KAZUMI
Application Number:
JP2018204109A
Publication Date:
May 07, 2020
Filing Date:
October 30, 2018
Export Citation:
Assignee:
KURITA WATER IND LTD
International Classes:
F22B37/52; B01D61/02; B01D61/04; C02F1/32; C02F1/42; C02F1/44
Attorney, Agent or Firm:
Tsuyoshi Shigeno
Takayuki Shigeno
Takayuki Shigeno