JPS577223A - Purification of dust contained waste gas - Google Patents
Purification of dust contained waste gasInfo
- Publication number
- JPS577223A JPS577223A JP8187180A JP8187180A JPS577223A JP S577223 A JPS577223 A JP S577223A JP 8187180 A JP8187180 A JP 8187180A JP 8187180 A JP8187180 A JP 8187180A JP S577223 A JPS577223 A JP S577223A
- Authority
- JP
- Japan
- Prior art keywords
- dust
- waste gas
- steam
- water
- pipe
- 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
Abstract
PURPOSE: To enhance dust collecting capacity by a method wherein steam is blown into a dust contained waste gas as pretreatment in a purifying process and rapidly mixed in and contacted with said waste gas to form large dust particles to which steam is condensed and, thereby, an application range is widen.
CONSTITUTION: A dust contained waste gas is mixed with steam from a steam injection pipe 8 rapidly and forcedly in a high speed mixing machine 1 equipped with a propeller apparatus 6 and, in a supersaturated atmosphere, the dust takes heat from steam to carry out steam condensation and formed into a large aggregated particle. The resulting large dust particle receives injection of shower water in a condensing water injection chamber 10 communicated with a dust coagulating and collecting pipe 5 to be converted to a cooled low temp. saturated condition and is adhered to cooling water and introduced into a cyclone type gas-liquid separator 17 through an exhaust cooling and condensing pipe 16 and the dust descended along with the waste gas is fallen into water in a lower part by gravity and centrifugal force and mixed into water. Therefore, the raising waste gas is sucked from an exhaust pipe 22 as a dustless gas.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8187180A JPS577223A (en) | 1980-06-17 | 1980-06-17 | Purification of dust contained waste gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8187180A JPS577223A (en) | 1980-06-17 | 1980-06-17 | Purification of dust contained waste gas |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS577223A true JPS577223A (en) | 1982-01-14 |
Family
ID=13758521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8187180A Pending JPS577223A (en) | 1980-06-17 | 1980-06-17 | Purification of dust contained waste gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS577223A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112044215A (en) * | 2020-09-04 | 2020-12-08 | 赵卫东 | Multilayer treatment formula atmosphere treatment equipment |
-
1980
- 1980-06-17 JP JP8187180A patent/JPS577223A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112044215A (en) * | 2020-09-04 | 2020-12-08 | 赵卫东 | Multilayer treatment formula atmosphere treatment equipment |
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