DK145527C - Apparat til separering og afvanding af faste stoffer i spildevand - Google Patents
Apparat til separering og afvanding af faste stoffer i spildevandInfo
- Publication number
- DK145527C DK145527C DK689274A DK689274A DK145527C DK 145527 C DK145527 C DK 145527C DK 689274 A DK689274 A DK 689274A DK 689274 A DK689274 A DK 689274A DK 145527 C DK145527 C DK 145527C
- Authority
- DK
- Denmark
- Prior art keywords
- wastewater
- drainage
- separation
- solid substances
- substances
- Prior art date
Links
- 238000000926 separation method Methods 0.000 title 1
- 239000007787 solid Substances 0.000 title 1
- 239000000126 substance Substances 0.000 title 1
- 239000002351 wastewater Substances 0.000 title 1
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
- B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
-
- 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
- B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward 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
- B01D33/06—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
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/37—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection
- B01D33/39—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection concentrically or coaxially
-
- 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
- B01D29/48—Edge filtering elements, i.e. using contiguous impervious surfaces of spirally or helically wound bodies
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Water Treatment By Sorption (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Centrifugal Separators (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US435163A US3876548A (en) | 1972-06-22 | 1974-01-21 | Screening method and apparatus |
| US43516374 | 1974-01-21 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK689274A DK689274A (xx) | 1975-10-13 |
| DK145527B DK145527B (da) | 1982-12-06 |
| DK145527C true DK145527C (da) | 1983-05-09 |
Family
ID=23727264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK689274A DK145527C (da) | 1974-01-21 | 1974-12-30 | Apparat til separering og afvanding af faste stoffer i spildevand |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5439067B2 (xx) |
| BR (1) | BR7500366A (xx) |
| DK (1) | DK145527C (xx) |
| ES (1) | ES433780A1 (xx) |
| FI (1) | FI57215C (xx) |
| IL (1) | IL46322A (xx) |
| NO (1) | NO139337C (xx) |
| SE (1) | SE7415877L (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5627943Y2 (xx) * | 1977-11-29 | 1981-07-03 | ||
| JPH04160314A (ja) * | 1990-10-24 | 1992-06-03 | Unyusho Daisan Kowan Kensetsu Kyokucho | 自立水中スタッフ装置 |
| CN104492686A (zh) * | 2014-12-14 | 2015-04-08 | 重庆市极鼎食品有限责任公司 | 滚筒式食品分选机 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2294179A (en) * | 1938-10-18 | 1942-08-25 | Hawley Engineering Corp | Method for screening burdened fluids |
| US3640383A (en) * | 1969-08-01 | 1972-02-08 | Wedge Wire Corp | Screening apparatus and method |
| JPS471821U (xx) * | 1971-01-25 | 1972-08-21 |
-
1974
- 1974-12-18 SE SE7415877A patent/SE7415877L/xx unknown
- 1974-12-23 IL IL46322A patent/IL46322A/en unknown
- 1974-12-30 DK DK689274A patent/DK145527C/da active
-
1975
- 1975-01-14 ES ES433780A patent/ES433780A1/es not_active Expired
- 1975-01-15 FI FI750093A patent/FI57215C/fi not_active IP Right Cessation
- 1975-01-17 BR BR366/75A patent/BR7500366A/pt unknown
- 1975-01-20 NO NO750156A patent/NO139337C/no unknown
- 1975-01-21 JP JP840975A patent/JPS5439067B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI57215C (fi) | 1980-07-10 |
| FI57215B (fi) | 1980-03-31 |
| BR7500366A (pt) | 1975-11-04 |
| DK689274A (xx) | 1975-10-13 |
| IL46322A (en) | 1976-09-30 |
| SE7415877L (xx) | 1975-07-22 |
| DK145527B (da) | 1982-12-06 |
| IL46322A0 (en) | 1975-03-13 |
| NO139337B (no) | 1978-11-13 |
| NO750156L (xx) | 1975-08-18 |
| FI750093A (xx) | 1975-07-22 |
| JPS50103753A (xx) | 1975-08-16 |
| JPS5439067B2 (xx) | 1979-11-26 |
| NO139337C (no) | 1979-02-21 |
| ES433780A1 (es) | 1977-02-16 |
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