GB759910A - An apparatus for continuously lifting liquids and solid materials carried in liquids - Google Patents
An apparatus for continuously lifting liquids and solid materials carried in liquidsInfo
- Publication number
- GB759910A GB759910A GB1849553A GB1849553A GB759910A GB 759910 A GB759910 A GB 759910A GB 1849553 A GB1849553 A GB 1849553A GB 1849553 A GB1849553 A GB 1849553A GB 759910 A GB759910 A GB 759910A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- pipes
- vessel
- liquids
- longer
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
- F04F1/06—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped
- F04F1/10—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped of multiple type, e.g. with two or more units in parallel
- F04F1/12—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped of multiple type, e.g. with two or more units in parallel in series
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Removal Of Floating Material (AREA)
Abstract
759,910. Raising liquids. ZAVODY VITEZNEHO UNORA, NARODNI PODNIK, and MARKOVIC, S. July 3, 1953, No. 18495/53. Class 102(2). Apparatus for raising liquids or solids in suspension comprises two or more airtight vessels 2, 2a, 2b ..., Fig. 1, arranged one above another and over a tank A containing the material to be raised, a receiving tank B and a vacuum pump (not shown) connected to the vessels by pipes 5a, 5b, 5c and 5. A suction pipe 1 having air admitted at its lower end through a valve 9 connects the tank A to the vessel 2 whilst U-pipes 16, 16a ... having valves 9a, 9b ... admitting air to the bottom ends of their lower limbs connect each vessel to the one immediately above it. The length of the pipe 1 is made longer than the barometric column of the material to be raised but shorter than the barometric column of material-air mixture having regard to the vacuum prevailing in the vessel 2 whilst the longer limb of each U-pipe is made shorter than the barometric column of the material-air mixture less the column of deaerated material in the shorter limb so that the material to be raised is lifted to a height at each stage which is greater than the barometric height of the material. The upper ends of the longer limbs may be bevelled as shown at 14, Fig. 3, as also may the upper end of the pipe 1, to assist the de-aerating of the material as it emerges from the pipes, and the pipe 3 between the uppermost vessel and the receiving tank B may be bent upwardly and provided with a counterweighted flap valve 6. In a modification, the upper ends of the longer limbs of the U- pipes and the upper end of the suction pipe 1 may be provided with conical de-aerating weirs 14b, Fig. 2, and the shorter limb of the U-pipe may surround the pipe 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1849553A GB759910A (en) | 1953-07-03 | 1953-07-03 | An apparatus for continuously lifting liquids and solid materials carried in liquids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1849553A GB759910A (en) | 1953-07-03 | 1953-07-03 | An apparatus for continuously lifting liquids and solid materials carried in liquids |
Publications (1)
Publication Number | Publication Date |
---|---|
GB759910A true GB759910A (en) | 1956-10-24 |
Family
ID=10113406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1849553A Expired GB759910A (en) | 1953-07-03 | 1953-07-03 | An apparatus for continuously lifting liquids and solid materials carried in liquids |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB759910A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2525291A1 (en) * | 1980-10-06 | 1983-10-21 | Campbell George | METHOD AND INSTALLATION FOR RAISING A LIQUID FROM A TANK UNTIL A RAISED TANK |
GB2118251A (en) * | 1982-04-01 | 1983-10-26 | George Thomas Richard Campbell | Pressure differential liquid transfer system |
WO2001050018A1 (en) * | 2000-01-03 | 2001-07-12 | Wolf Arthur M | Siphon hydroelectric generator |
-
1953
- 1953-07-03 GB GB1849553A patent/GB759910A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2525291A1 (en) * | 1980-10-06 | 1983-10-21 | Campbell George | METHOD AND INSTALLATION FOR RAISING A LIQUID FROM A TANK UNTIL A RAISED TANK |
GB2118251A (en) * | 1982-04-01 | 1983-10-26 | George Thomas Richard Campbell | Pressure differential liquid transfer system |
WO2001050018A1 (en) * | 2000-01-03 | 2001-07-12 | Wolf Arthur M | Siphon hydroelectric generator |
US6359347B1 (en) | 2000-01-03 | 2002-03-19 | Arthur M. Wolf | Siphon hydroelectric generator |
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