GB9104976D0 - Screens - Google Patents
ScreensInfo
- Publication number
- GB9104976D0 GB9104976D0 GB919104976A GB9104976A GB9104976D0 GB 9104976 D0 GB9104976 D0 GB 9104976D0 GB 919104976 A GB919104976 A GB 919104976A GB 9104976 A GB9104976 A GB 9104976A GB 9104976 D0 GB9104976 D0 GB 9104976D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- screens
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/27—Filters with filtering elements which move during the filtering operation with rotary filtering surfaces, which are neither cylindrical nor planar, e.g. helical surfaces
- B01D33/275—Filters with filtering elements which move during the filtering operation with rotary filtering surfaces, which are neither cylindrical nor planar, e.g. helical surfaces using contiguous impervious surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
- B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
- B01D33/648—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression by screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
- B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB909006026A GB9006026D0 (en) | 1990-03-16 | 1990-03-16 | Screens |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB9104976D0 true GB9104976D0 (en) | 1991-04-24 |
| GB2241905A GB2241905A (en) | 1991-09-18 |
| GB2241905B GB2241905B (en) | 1994-01-26 |
Family
ID=10672775
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB909006026A Pending GB9006026D0 (en) | 1990-03-16 | 1990-03-16 | Screens |
| GB9104976A Expired - Fee Related GB2241905B (en) | 1990-03-16 | 1991-03-08 | Screens |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB909006026A Pending GB9006026D0 (en) | 1990-03-16 | 1990-03-16 | Screens |
Country Status (1)
| Country | Link |
|---|---|
| GB (2) | GB9006026D0 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174777A (en) * | 2018-09-20 | 2019-01-11 | 江苏贝尔机械有限公司 | A kind of sieve for plastic film friction washing machine |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU3271297A (en) * | 1997-05-06 | 1998-11-27 | Seidl, Gerald | Bar screen with rotating rakes |
| US6821053B2 (en) * | 2003-01-31 | 2004-11-23 | Antonio Martinez | Water flow responsive barrier for gutters and storm drains with rotary actuator |
| DK3746207T3 (en) * | 2018-01-30 | 2023-07-31 | Ovivo Inc | SIEFING IN CHANNEL WITH A DRUM SIEF |
-
1990
- 1990-03-16 GB GB909006026A patent/GB9006026D0/en active Pending
-
1991
- 1991-03-08 GB GB9104976A patent/GB2241905B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174777A (en) * | 2018-09-20 | 2019-01-11 | 江苏贝尔机械有限公司 | A kind of sieve for plastic film friction washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2241905A (en) | 1991-09-18 |
| GB2241905B (en) | 1994-01-26 |
| GB9006026D0 (en) | 1990-05-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19970308 |