BE663770A - - Google Patents
Info
- Publication number
- BE663770A BE663770A BE663770DA BE663770A BE 663770 A BE663770 A BE 663770A BE 663770D A BE663770D A BE 663770DA BE 663770 A BE663770 A BE 663770A
- Authority
- BE
- Belgium
- Prior art keywords
- rotor
- duct
- shaft
- opening
- cover
- Prior art date
Links
- 238000005273 aeration Methods 0.000 claims description 71
- 239000010802 sludge Substances 0.000 claims description 48
- 238000005188 flotation Methods 0.000 claims description 30
- 239000006260 foam Substances 0.000 claims description 20
- 239000002002 slurry Substances 0.000 claims description 13
- 230000002706 hydrostatic effect Effects 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 7
- 230000003134 recirculating effect Effects 0.000 claims description 3
- 238000005187 foaming Methods 0.000 claims 10
- 239000007789 gas Substances 0.000 description 38
- 230000000694 effects Effects 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 238000005276 aerator Methods 0.000 description 4
- 230000001143 conditioned effect Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/16—Flotation machines with impellers; Subaeration machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1418—Flotation machines using centrifugal forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/1475—Flotation tanks having means for discharging the pulp, e.g. as a bleed stream
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Physical Water Treatments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US34206864A | 1964-02-03 | 1964-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE663770A true BE663770A (enrdf_load_html_response) | 1965-09-01 |
Family
ID=23340192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE663770D BE663770A (enrdf_load_html_response) | 1964-02-03 | 1965-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE663770A (enrdf_load_html_response) |
-
1965
- 1965-05-11 BE BE663770D patent/BE663770A/fr unknown
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