GB1501705A - Dust collector apparatus - Google Patents
Dust collector apparatusInfo
- Publication number
- GB1501705A GB1501705A GB14926/75A GB1492675A GB1501705A GB 1501705 A GB1501705 A GB 1501705A GB 14926/75 A GB14926/75 A GB 14926/75A GB 1492675 A GB1492675 A GB 1492675A GB 1501705 A GB1501705 A GB 1501705A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- reverse flow
- ducts
- beds
- duct
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
- B01D2273/20—High temperature filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Cyclones (AREA)
Abstract
1501705 Filter apparatus for hot gas REXNORD INC 11 April 1975 [23 April 1974] 14926/75 Heading BIT Downward - flow filter beds of sand or other granular material in respective housings 3 are stacked vertically around common inlet and outlet ducts for raw and filtered gas and reverse flow gas supply and receiver ducts, respective valves connecting the upper and lower sides of each housing in parallel to all four ducts so that beds may be reverse flow cleaned individually or in pairs while other beds remain on forward flow. Reverse flow cleaning is accompanied by raking the beds (Fig. 2 not shown). The inlet duct 32 has a lower outlet valve (34) to discharge solids settling therein, and the reverse flow gas receiver duct or ducts 37 deliver the gas to cyclones 40, which return the gas to the inlet duct and discharge the solids to conveyor 35. The reverse flow supply duct 46 may be sandwiched between inlet and outlet ducts to warm reverse flow gas and avoid condensation. Filter bed housings could be helically spaced instead of being vertically stacked.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46337374A | 1974-04-23 | 1974-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1501705A true GB1501705A (en) | 1978-02-22 |
Family
ID=23839862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14926/75A Expired GB1501705A (en) | 1974-04-23 | 1975-04-11 | Dust collector apparatus |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS50148981A (en) |
| AU (1) | AU8008975A (en) |
| BE (1) | BE827961A (en) |
| CA (1) | CA1045051A (en) |
| DE (1) | DE2517502A1 (en) |
| FR (1) | FR2268550A1 (en) |
| GB (1) | GB1501705A (en) |
| ZA (1) | ZA752364B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2137897A (en) * | 1983-03-26 | 1984-10-17 | Kloeckner Humboldt Deutz Ag | Filter for purifying gases |
| CN113908657A (en) * | 2021-11-19 | 2022-01-11 | 马鞍山科宇环保设备股份有限公司 | Combined industrial dust collector with reverse dust blowing function at air outlet |
-
1975
- 1975-04-09 CA CA224,229A patent/CA1045051A/en not_active Expired
- 1975-04-11 GB GB14926/75A patent/GB1501705A/en not_active Expired
- 1975-04-11 AU AU80089/75A patent/AU8008975A/en not_active Expired
- 1975-04-14 ZA ZA00752364A patent/ZA752364B/en unknown
- 1975-04-15 BE BE155431A patent/BE827961A/en unknown
- 1975-04-19 DE DE19752517502 patent/DE2517502A1/en active Pending
- 1975-04-23 JP JP50050184A patent/JPS50148981A/ja active Pending
- 1975-04-23 FR FR7512688A patent/FR2268550A1/fr not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2137897A (en) * | 1983-03-26 | 1984-10-17 | Kloeckner Humboldt Deutz Ag | Filter for purifying gases |
| CN113908657A (en) * | 2021-11-19 | 2022-01-11 | 马鞍山科宇环保设备股份有限公司 | Combined industrial dust collector with reverse dust blowing function at air outlet |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2517502A1 (en) | 1975-11-13 |
| BE827961A (en) | 1975-07-31 |
| ZA752364B (en) | 1976-03-31 |
| FR2268550A1 (en) | 1975-11-21 |
| JPS50148981A (en) | 1975-11-28 |
| CA1045051A (en) | 1978-12-26 |
| AU8008975A (en) | 1976-10-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |