GB512732A - Adjustable decanting tube - Google Patents
Adjustable decanting tubeInfo
- Publication number
- GB512732A GB512732A GB825438A GB825438A GB512732A GB 512732 A GB512732 A GB 512732A GB 825438 A GB825438 A GB 825438A GB 825438 A GB825438 A GB 825438A GB 512732 A GB512732 A GB 512732A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- tube
- decanting
- pair
- open
- 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
- 239000007788 liquid Substances 0.000 abstract 2
- 230000029087 digestion Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000010801 sewage sludge Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
Abstract
512,732. Decanting liquids. ESCRITT, L. B., and WHITEHOUSE, P. G. March 17, 1938, No. 8254. [Class 46] Means for decanting or removing a stratum of fluid at a desired depth below the surface, for example in digestion tanks for sewage sludge, comprises an inner discharge tube b open at the top and extending at its lower end through the wall or floor of the receptacle, and a suspended outer tube a which is open at both ends and vertically adjustable, the liquid being drawn from the level at which the lower end of the tube a is adjusted and passing up the annular space between the tubes to the top of the discharge tube b. In the form shown, two tubes b, b<1> of different heights are employed, the corresponding outer tubes a, a<1> being connected by a chain passing over a chain pulley. Sluice valves are provided so that either pair may be used alone. One pair of tubes draws off from the upper part of the tank and the other from the lower, the arrangement avoiding the need for a long single tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB825438A GB512732A (en) | 1938-03-17 | 1938-03-17 | Adjustable decanting tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB825438A GB512732A (en) | 1938-03-17 | 1938-03-17 | Adjustable decanting tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB512732A true GB512732A (en) | 1939-09-25 |
Family
ID=9848970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB825438A Expired GB512732A (en) | 1938-03-17 | 1938-03-17 | Adjustable decanting tube |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB512732A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2636609A (en) * | 1948-02-16 | 1953-04-28 | Neyrpic Ets | Desilting valve |
-
1938
- 1938-03-17 GB GB825438A patent/GB512732A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2636609A (en) * | 1948-02-16 | 1953-04-28 | Neyrpic Ets | Desilting valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US1694668A (en) | Oil-tank baffle | |
| GB1062407A (en) | A method of and apparatus for removing liquid substances floating on the surface of water | |
| US3187897A (en) | Digester with gas lifts positioned by gas-lock tubes | |
| GB512732A (en) | Adjustable decanting tube | |
| GB512646A (en) | Improvements in and relating to devices for separating oil from water contaminated therewith | |
| GB1424763A (en) | Liquid separating equipment | |
| US1514939A (en) | Chlorinator | |
| US2173932A (en) | Septic tank sludge ejector | |
| GB500896A (en) | Improvements in clarifiers for separating solids from liquids by sedimentation | |
| GB190727A (en) | Improvements in method of and apparatus for the treatment of pulps | |
| US2207761A (en) | Liquid mixing device | |
| GB210832A (en) | Improvements for drawing off from barrels, water, wine, beer or other liquids | |
| US1846677A (en) | Extractor fitting | |
| US1524739A (en) | Skimmer | |
| SU49778A1 (en) | Apparatus for obtaining pure cultures of aerobic microorganisms, mycelium, etc. | |
| US1949242A (en) | Apparatus for separating materials of different specific gravities | |
| US2050158A (en) | Milk treating apparatus | |
| GB450322A (en) | Improvements in devices for separating liquids of different gravity | |
| GB365630A (en) | Improvements in and relating to liquid clarification tanks | |
| GB217714A (en) | Improvements in or relating to draw off devices for liquids | |
| GB360143A (en) | Improvements in apparatus for automatically treating liquids with liquids | |
| US2205934A (en) | Cane juice clarifier | |
| GB622474A (en) | Improvements in or relating to method and apparatus for treating liquids containing suspended solids | |
| GB143369A (en) | Improvements in and connected with apparatus for aerating sewage and other foul liquids | |
| GB223505A (en) | Improvements in means for raising liquids |