CA1063648A - Coal slurry feeder - Google Patents
Coal slurry feederInfo
- Publication number
- CA1063648A CA1063648A CA000278835A CA27835A CA1063648A CA 1063648 A CA1063648 A CA 1063648A CA 000278835 A CA000278835 A CA 000278835A CA 27835 A CA27835 A CA 27835A CA 1063648 A CA1063648 A CA 1063648A
- Authority
- CA
- Canada
- Prior art keywords
- well
- sump
- inlet
- outlet
- pump
- 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
- 239000003250 coal slurry Substances 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000011236 particulate material Substances 0.000 claims abstract description 9
- 238000005192 partition Methods 0.000 claims abstract description 5
- 239000002002 slurry Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 abstract description 5
- 230000003247 decreasing effect Effects 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract description 2
- 239000013618 particulate matter Substances 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 235000006696 Catha edulis Nutrition 0.000 description 1
- 240000007681 Catha edulis Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/30—Conveying materials in bulk through pipes or tubes by liquid pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/740,446 US4060281A (en) | 1976-11-10 | 1976-11-10 | Coal slurry feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1063648A true CA1063648A (en) | 1979-10-02 |
Family
ID=24976553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000278835A Expired CA1063648A (en) | 1976-11-10 | 1977-05-19 | Coal slurry feeder |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4060281A (show.php) |
| AU (1) | AU503008B2 (show.php) |
| CA (1) | CA1063648A (show.php) |
| DE (2) | DE7716427U1 (show.php) |
| FR (1) | FR2370663A1 (show.php) |
| GB (1) | GB1545020A (show.php) |
| SU (1) | SU795449A3 (show.php) |
| ZA (1) | ZA773043B (show.php) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4611955A (en) * | 1980-07-23 | 1986-09-16 | Conoco Inc. | Slurry pump tram control apparatus |
| US4543018A (en) * | 1983-11-17 | 1985-09-24 | Conoco Inc. | Two section deep sump solids slurry recovery system |
| US4586852A (en) * | 1984-07-02 | 1986-05-06 | Conoco Inc. | Apparatus for the reclamation of slurry from the bottom of a storage silo |
| US4586853A (en) * | 1984-07-02 | 1986-05-06 | Conoco Inc. | Apparatus for the reclamation of slurry from the bottom of a storage silo |
| US6607248B1 (en) * | 1999-06-23 | 2003-08-19 | John J. Childress | Low elevation coal processing plant |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1419143A (en) * | 1921-08-19 | 1922-06-13 | Barton M Jones | Hydraulic transportation system |
| DE800808C (de) * | 1949-02-27 | 1950-12-07 | Rudolf Flender | Zentrifugalpumpe mit Ruehrwerk zum Foerdern von Jauche |
| FR1531005A (fr) * | 1967-07-11 | 1968-06-28 | Max Streicher G M B H & Co Kg | Installation de transport mobile |
| US3870373A (en) * | 1974-04-15 | 1975-03-11 | Continental Oil Co | Underground coal slurry concentrating sump |
| US3981541A (en) * | 1974-04-15 | 1976-09-21 | Continental Oil Company | Shallow underground coal slurry concentration sump |
| US3966261A (en) * | 1975-06-30 | 1976-06-29 | Continental Oil Company | Coal slurry recovery systems |
-
1976
- 1976-11-10 US US05/740,446 patent/US4060281A/en not_active Expired - Lifetime
-
1977
- 1977-05-17 GB GB20757/77A patent/GB1545020A/en not_active Expired
- 1977-05-19 CA CA000278835A patent/CA1063648A/en not_active Expired
- 1977-05-23 AU AU25391/77A patent/AU503008B2/en not_active Expired
- 1977-05-23 ZA ZA00773043A patent/ZA773043B/xx unknown
- 1977-05-24 DE DE7716427U patent/DE7716427U1/de not_active Expired
- 1977-05-24 DE DE2723379A patent/DE2723379C2/de not_active Expired
- 1977-07-13 SU SU772502096A patent/SU795449A3/ru active
- 1977-08-29 FR FR7726229A patent/FR2370663A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2370663A1 (fr) | 1978-06-09 |
| DE2723379C2 (de) | 1978-09-14 |
| US4060281A (en) | 1977-11-29 |
| AU2539177A (en) | 1978-11-30 |
| FR2370663B1 (show.php) | 1984-05-18 |
| DE2723379B1 (de) | 1978-01-26 |
| SU795449A3 (ru) | 1981-01-07 |
| AU503008B2 (en) | 1979-08-16 |
| ZA773043B (en) | 1978-04-26 |
| GB1545020A (en) | 1979-05-02 |
| DE7716427U1 (de) | 1978-02-23 |
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