JPS56129023A - Gas purfifying apparatus for shaft furnace - Google Patents
Gas purfifying apparatus for shaft furnaceInfo
- Publication number
- JPS56129023A JPS56129023A JP3209180A JP3209180A JPS56129023A JP S56129023 A JPS56129023 A JP S56129023A JP 3209180 A JP3209180 A JP 3209180A JP 3209180 A JP3209180 A JP 3209180A JP S56129023 A JPS56129023 A JP S56129023A
- Authority
- JP
- Japan
- Prior art keywords
- dust
- packing
- gas
- hoods
- dust collector
- 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.)
- Granted
Links
Abstract
PURPOSE: To enhance dust recovery efficiency by a merhod wherein a coarse dust collector and a packing layer are provided in a container and a purifying hood for partially fluidizing the packing layer is arranged to an upper part of said packing layer to treat a large amount of a dust containing gas and to carry out the dust collection continuously.
CONSTITUTION: The dust containing gas is flowed into the container 1 from a gas inlet thereof to be subjected to gravity separation of the coarse dust therein by the coarse dust collector and passed through the packing layers 7, 8 to collect the remaining dust and accumulate on the packing layers. The purifying hoods 22, 23 provided to each upstream sides of each stages are rotated along with a rotary cylinder and small chamber parts of said packing layers covered by said hoods become a fluidized layer condition and the dust accumulated on the packing layers is floated and scattered by a reverse gas stream and sucked and recovered by the hoods and introduced to an external dust collector through fine particle ducts 20, 21. If a heat accumulator 25 is provided to a downstream side of the coarse dust collector 4, abnormally raised temp. can be absorbed by the heat accumulator 25 to make a gas temp. uniform and the lowering of dust collecting capacity and damage of each devices can be prevented.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3209180A JPS56129023A (en) | 1980-03-13 | 1980-03-13 | Gas purfifying apparatus for shaft furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3209180A JPS56129023A (en) | 1980-03-13 | 1980-03-13 | Gas purfifying apparatus for shaft furnace |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56129023A true JPS56129023A (en) | 1981-10-08 |
JPS6333886B2 JPS6333886B2 (en) | 1988-07-07 |
Family
ID=12349202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3209180A Granted JPS56129023A (en) | 1980-03-13 | 1980-03-13 | Gas purfifying apparatus for shaft furnace |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56129023A (en) |
-
1980
- 1980-03-13 JP JP3209180A patent/JPS56129023A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6333886B2 (en) | 1988-07-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS56129023A (en) | Gas purfifying apparatus for shaft furnace | |
US3203156A (en) | Carbon black collecting systems | |
JPS5573313A (en) | Explosion preventing method of bag filter dust collecting machine | |
US3635003A (en) | Centrifugal dust collector for the waste gases of a sinter machine for ores, building materials and the like | |
CN207546121U (en) | A kind of multistage continuous dust-extraction unit of spiral pore type | |
JPS56129022A (en) | Purifying apparatus of gas | |
JPS5771619A (en) | Filtration type dust collector | |
JPS55129127A (en) | Dust collecting unit | |
JPS6340567B2 (en) | ||
JPS57110315A (en) | Gas purifying apparatus for shaft furnace | |
JPS57184412A (en) | Quantitative gas permeating type adsorbing and dust removing apparatus | |
CN208493693U (en) | The dust-extraction unit of thermal power plant's exhaust gas | |
JPH0111289Y2 (en) | ||
JPS56112986A (en) | Method for preventing explosion in dust collection of coke oven charging cart | |
JPS6038444B2 (en) | Dust collection and energy recovery equipment for blast furnace exhaust gas | |
JPS6230242B2 (en) | ||
JPS57158335A (en) | Recovering method for waste heat from sintering machine | |
JPS5539244A (en) | Method and apparatus for dust collection with preheated filter medium | |
JPS609237B2 (en) | Cooling dust collector for metallurgical furnace and converter exhaust gas using dry dust collector | |
SU856506A1 (en) | Gas cleaning method | |
JPS61122141A (en) | Cement waste heat collecting apparatus | |
JPS5554017A (en) | Dust collecting apparatus | |
JPS5456983A (en) | Treatment of incinerator exhaust gas | |
JPH0813325B2 (en) | Dry simultaneous desulfurization / dust removal method | |
JPS56163769A (en) | Cyclone dust collector |