JPS5567319A - Deodorizing apparatus for foundry - Google Patents
Deodorizing apparatus for foundryInfo
- Publication number
- JPS5567319A JPS5567319A JP14016578A JP14016578A JPS5567319A JP S5567319 A JPS5567319 A JP S5567319A JP 14016578 A JP14016578 A JP 14016578A JP 14016578 A JP14016578 A JP 14016578A JP S5567319 A JPS5567319 A JP S5567319A
- Authority
- JP
- Japan
- Prior art keywords
- absorbing
- tower
- filler material
- spray
- absorbing portion
- 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
Links
Landscapes
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
PURPOSE: To deodorize malodor exhausted gas in a foundry effectively by providing three absorbing portions using a absorbing solution of dilute sulfuric acid, hydrogen peroxide and alkali.
CONSTITUTION: An absorbing portion 13 containing a filler material 14 is formed within a first absorbing tower 11 and a porous rectifying plate is provided at a lower portion of the filler material and a spray 16 and a demister 16 are arranged at an upper portion of the filler material. A second absorbing tower 12 is divided into a second absorbing portion 19 and a third absorbing portion by a partition plate 18 and a filler material 22, 23, a rectifying plate 24, 25, a spray 26, 27 and a demister 28 are arranged in the same way as the first absorbing portion. The exhausted gas is introduced into the first tower 11 from an introducing port 33 and passed the second tower 12 through a duct 31, thereafter released into the atmosphere from a discharging port 33. To a spray of each absorbing portion, an absorbing solution is supplied from a chemicals solution tank 34, 35, 36 containing dilute sulfuric acid, hydrogen peroxide and sodium hydroxide respectively.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14016578A JPS5567319A (en) | 1978-11-14 | 1978-11-14 | Deodorizing apparatus for foundry |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14016578A JPS5567319A (en) | 1978-11-14 | 1978-11-14 | Deodorizing apparatus for foundry |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5567319A true JPS5567319A (en) | 1980-05-21 |
Family
ID=15262382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14016578A Pending JPS5567319A (en) | 1978-11-14 | 1978-11-14 | Deodorizing apparatus for foundry |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5567319A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1541943A3 (en) * | 2003-12-09 | 2005-08-31 | Fujikoki Corporation | Gas liquid separator |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5334670A (en) * | 1976-09-14 | 1978-03-31 | Hitachi Plant Eng & Constr Co Ltd | Treating method for exhaust gas |
JPS5372793A (en) * | 1976-12-10 | 1978-06-28 | Asahi Glass Co Ltd | Deodorizing method for foundry exhaust gas |
JPS53124170A (en) * | 1976-10-15 | 1978-10-30 | Toushin Kasei Kk | Method of deodorization and apparatus for carrying out it |
-
1978
- 1978-11-14 JP JP14016578A patent/JPS5567319A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5334670A (en) * | 1976-09-14 | 1978-03-31 | Hitachi Plant Eng & Constr Co Ltd | Treating method for exhaust gas |
JPS53124170A (en) * | 1976-10-15 | 1978-10-30 | Toushin Kasei Kk | Method of deodorization and apparatus for carrying out it |
JPS5372793A (en) * | 1976-12-10 | 1978-06-28 | Asahi Glass Co Ltd | Deodorizing method for foundry exhaust gas |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1541943A3 (en) * | 2003-12-09 | 2005-08-31 | Fujikoki Corporation | Gas liquid separator |
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