DE3433647C2 - Zerkleinerungsvorrichtung für Abwasseranlagen - Google Patents
Zerkleinerungsvorrichtung für AbwasseranlagenInfo
- Publication number
- DE3433647C2 DE3433647C2 DE3433647A DE3433647A DE3433647C2 DE 3433647 C2 DE3433647 C2 DE 3433647C2 DE 3433647 A DE3433647 A DE 3433647A DE 3433647 A DE3433647 A DE 3433647A DE 3433647 C2 DE3433647 C2 DE 3433647C2
- Authority
- DE
- Germany
- Prior art keywords
- cage
- rotor
- teeth
- shredding device
- wastewater
- 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 - Fee Related
Links
- 239000010865 sewage Substances 0.000 title 1
- 239000002351 wastewater Substances 0.000 claims description 19
- 239000007787 solid Substances 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 description 17
- 238000010276 construction Methods 0.000 description 9
- 238000013461 design Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000002320 enamel (paints) Substances 0.000 description 1
- 210000004283 incisor Anatomy 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
- B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Sewage (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/575,306 US4491278A (en) | 1984-01-30 | 1984-01-30 | Comminutor for inline flow of sewage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3433647A1 DE3433647A1 (de) | 1985-08-01 |
| DE3433647C2 true DE3433647C2 (de) | 1996-10-02 |
Family
ID=24299775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3433647A Expired - Fee Related DE3433647C2 (de) | 1984-01-30 | 1984-09-13 | Zerkleinerungsvorrichtung für Abwasseranlagen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4491278A (enExample) |
| JP (1) | JPS60166047A (enExample) |
| DE (1) | DE3433647C2 (enExample) |
| FR (1) | FR2558739B1 (enExample) |
| GB (1) | GB2153255B (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5044809A (en) * | 1990-03-29 | 1991-09-03 | Franklin Miller, Inc. | Two part axial drive device each having self contained bearing sealing means |
| US5169075A (en) * | 1991-04-01 | 1992-12-08 | Galanty William B | Crushing device |
| US5302082A (en) * | 1992-07-09 | 1994-04-12 | Arde, Inc. | Improved efficiency grinding pump for slurry |
| DE19503266C2 (de) * | 1995-02-02 | 2003-06-18 | Suma Sondermaschinen Gmbh | Zerkleinerungsvorrichtung zum Einbau in Rohrleitungen |
| US8157014B2 (en) * | 2008-12-12 | 2012-04-17 | Hydril Usa Manufacturing Llc | Subsea solids processing apparatuses and methods |
| US8727248B2 (en) | 2010-08-11 | 2014-05-20 | William Galanty | Comminutor with screening conditioner |
| CN112127460B (zh) * | 2020-09-27 | 2021-12-10 | 凤阳县和裕市政园林工程有限公司 | 一种适应不同水位的下水道防堵塞装置 |
| IT202200024894A1 (it) * | 2022-12-02 | 2024-06-02 | Geolog S R L | Dispositivo di aspirazione per fanghi di perforazione |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2305935A (en) * | 1939-03-10 | 1942-12-22 | Chicago Pump Co | Comminutor |
| US2241587A (en) * | 1939-03-10 | 1941-05-13 | Chicago Pump Co | Channel construction for comminutors |
| US2389306A (en) * | 1943-10-04 | 1945-11-20 | Infilco Inc | Sewage comminutor |
| US2594785A (en) * | 1947-02-21 | 1952-04-29 | Worthington Pump & Mach Corp | Comminutor |
| NL123694C (enExample) * | 1964-09-21 | 1968-02-15 | ||
| US4186888A (en) * | 1978-09-18 | 1980-02-05 | Galanty William B | Comminutor for sewage flowing in liquids |
-
1984
- 1984-01-30 US US06/575,306 patent/US4491278A/en not_active Expired - Fee Related
- 1984-09-13 DE DE3433647A patent/DE3433647C2/de not_active Expired - Fee Related
- 1984-09-13 GB GB08423152A patent/GB2153255B/en not_active Expired
- 1984-09-14 JP JP59191857A patent/JPS60166047A/ja active Granted
- 1984-09-21 FR FR848414574A patent/FR2558739B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60166047A (ja) | 1985-08-29 |
| GB2153255B (en) | 1988-02-10 |
| FR2558739B1 (fr) | 1989-03-03 |
| JPH044027B2 (enExample) | 1992-01-27 |
| GB8423152D0 (en) | 1984-10-17 |
| FR2558739A1 (fr) | 1985-08-02 |
| GB2153255A (en) | 1985-08-21 |
| DE3433647A1 (de) | 1985-08-01 |
| US4491278A (en) | 1985-01-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |