JPS55139812A - Air purifier - Google Patents

Air purifier

Info

Publication number
JPS55139812A
JPS55139812A JP4699579A JP4699579A JPS55139812A JP S55139812 A JPS55139812 A JP S55139812A JP 4699579 A JP4699579 A JP 4699579A JP 4699579 A JP4699579 A JP 4699579A JP S55139812 A JPS55139812 A JP S55139812A
Authority
JP
Japan
Prior art keywords
air
passed
adsorbent
compound
filter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP4699579A
Other languages
Japanese (ja)
Inventor
Kiyoshi Chiba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shimizu Construction Co Ltd
Original Assignee
Shimizu Construction Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shimizu Construction Co Ltd filed Critical Shimizu Construction Co Ltd
Priority to JP4699579A priority Critical patent/JPS55139812A/en
Publication of JPS55139812A publication Critical patent/JPS55139812A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Abstract

PURPOSE: To obtain an apparatus capable of purifying the air contaminated with CO, H2S and SO2 at high efficiency and for a long period of time, by installing a filter consisting of adsorbent of iron hydroxide compound and metallized adsorbent of Cu-Mn compound on the front stream side of air purifying system, and platinum compound catalyzer on the rear stream side.
CONSTITUTION: After removing 4 dust of air 2 contaminated with CO, H2S and SO2, H2S is removed by passing through a filter 6 containing iron hydroxide adsorbent. The air after removal of H2S is passed through a filter 7 containing metal oxide adsorbent of Cu-Mn compound to remove SO2 and NO2. Then, the air after removal of SO2 and NO2 is passed through a heat exchanger 8 and heated to about 120°C in a heater 9, and is passed through a platinum compound catalyzer layer 11 to oxidize CO and remove. Thus, after removing H2S, SO2, NO2 and CO in the series of purifying duct 1, the air is passed into the heat exchanger 8 and lowered in temperature by scores of degrees, and is further passed into a cooler 12 to be cooled to an ordinary temperature, and is then finally supplied into a room.
COPYRIGHT: (C)1980,JPO&Japio
JP4699579A 1979-04-17 1979-04-17 Air purifier Pending JPS55139812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4699579A JPS55139812A (en) 1979-04-17 1979-04-17 Air purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4699579A JPS55139812A (en) 1979-04-17 1979-04-17 Air purifier

Publications (1)

Publication Number Publication Date
JPS55139812A true JPS55139812A (en) 1980-11-01

Family

ID=12762769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4699579A Pending JPS55139812A (en) 1979-04-17 1979-04-17 Air purifier

Country Status (1)

Country Link
JP (1) JPS55139812A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106362528A (en) * 2016-10-25 2017-02-01 孔立志 Combined purification system with function of removing haze

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106362528A (en) * 2016-10-25 2017-02-01 孔立志 Combined purification system with function of removing haze
CN106362528B (en) * 2016-10-25 2018-07-24 孔立志 One kind removing haze combination purification system

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