US1784943A - Separator for light liquids - Google Patents
Separator for light liquids Download PDFInfo
- Publication number
- US1784943A US1784943A US378131A US37813129A US1784943A US 1784943 A US1784943 A US 1784943A US 378131 A US378131 A US 378131A US 37813129 A US37813129 A US 37813129A US 1784943 A US1784943 A US 1784943A
- Authority
- US
- United States
- Prior art keywords
- vessel
- separator
- casing
- water
- separating chamber
- 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 - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
Definitions
- K My invention relates to a separator for light liquids, in which at the inlet or admission place a drosscollector is built in and the flow of water through the separator may be controlled and interrupted by a ioat being subjected to the influence of the separated light liquid.
- the invention consists therein that the accumulating vessell for the separated light liquid is arranged in the interior of a casing being closed at the top by the mud collector in such 'manner that the water flows over the cover of the accumulating vessel and enters an annular space forming the separating chamber.
- the arrangement is such that between the dross collector and the separating chamber a liquid seal is formedby the water flowing into the separating chamber, said seal cutting 0E the separating chamber for the light liquid from the liquid inlet.
- a convenient form of the separator is that in which the accumulating vessel for the light liquid forms directly the float, which controls a checking member, over which. the water is carried into the separating'chamber.
- Fig.-1 shows a form of the improved separator in a diagrammatic cross sectional view.
- Fig. 2 shows a mode of applicationxof the separator, the latter being illustrated in an elevation.
- Figs. 3 and 4 show a modified form of the separator in cross section and top view respectively.
- the separator com rises a casing 11, which is closed at the top y a mud collector 2 rovided with an entrance grid 1.
- an accumu- -lating vessel 4 for the separated light liquid 40 'being closed by a removable cover 5 is arranged in such manner that the water flows over the cover 5 into an annular space forming the separating chamber.
- the connection between the accumulatin vessel 4 and the separating chamber is e ected by overflow openin s? provided in the upper edge of the accum ating vessel 4.
- the latter is in the present case arranged so as to be a float, which fills up nearly completely the interior of the casing 11 below the grid 1 or on the float 4. If the iloatis empty,
- the separating .chamber may be shut off from the mud collector by a member 3 controlling the passage Aof water,the seat for such member being formed by the mud collector.
- a member 3 controlling the passage Aof water,the seat for such member being formed by the mud collector.
- Such controlling member which is ..6 formed in the present case by a valve,.rests loosely on its seat, so that it may be lifted outwards.
- the valve body is provided' at its upper and lower side with stop stems, by which the valve abuts either on the entrance 6 the valve 3 is maintained in opened position by the lower valve stem. If the float is filled with light liquid, it lowers and releases the valve 3 which closes by its own weight and 70 performs, its closing movement independoi the stroke of the float.' T e light liquid which may be.
- the separator may be connected to an accumulating receptacle of any capacity, which is connected to the opening 12, such opening being otherwise closed.
- the separator is used as collector for a plurality of inlet channels, as shown in Fig. 2, the casing 11 is situated in a somewhat lower position, so that the upper edge of the same has a corresponding distance from the inlet grid, whereupon between the upper edge of the separator and the inlet grid 1 a pit 13 made of cementor other suitable material is arrangedto which all inlet channels are connected.
- the mantle of the casing has a square cross section and that of the accumulating vessel a round cross section or vice versa, so that the casing walls contacting the float vessel serve as guides for the latter, whereas the portions of the casing walls being remote from the float vessel enable the discharge device for the light liquid or some other necessary portions to be arranged and secured without hindering the 'loat vessel in Aits movement.
- the mantle of the casing 1 1 may have a square or other cornered cross section.
- the mouth opening of the vertical water rising channel 9 at the bottom of the separator may be elongated so as to form a horizon tal .water discharge channel which by preference extends to or beyond the center of the separatingI chamber.
- a horizon tal .water discharge channel which by preference extends to or beyond the center of the separatingI chamber.
- a controlling or regulating device 16 for example as shown a slide valve, may
- the separator may be adjusted to the desired amount per second (for example litres per second) of the inflowing liquid.
- the light liquid may be drawn olf either by lifting out or removing the accumulating vessel or bymeans of a pump, for which purpose a socket 18 is fixed in the dross collector, the lower end of such socket passes through the tubular piece 19 of the cover 5 into the accumulating vessel 4 and enables the sucking tube of a pump to be introduced.
- a spring urged valve 20 is provided or said socket 18 may be capable of being drawn out or removed.
- What I claim is 1.
- a separator for light liquids a casing, a dross collector closing such casing, an accumulating vessel for the light liquid, a cover for the accumulating vessel and an annular space constituting the separating chamber, both being arranged in such manner that water is compelled to flow over the cover, ere it enters the said separating chamber, and a liquid seal for the separating-chamber, said seal being created and maintained between the dross collector and the separating chamber by means ofthe water flowing into the separating chamber.
- a dross collector closing such casin an accumulating vessel for the light liqui a cover for the accumulating vesseland an annular space constituting the separating chamber, both being arranged in such manner that water is compelled to flow over the cover, ere it enters the said separating chamber, said cover being constructed so as to form a liq-A uid seal for the separating chamber between the dross collector and the separating chamber by means of the water flowing into the separating-chamber.
- a separator for light liquids a casing, a dross collector closing such casing, an accumulating vessel for the light liquid, a cover for the accumulating vessel and an annular space constituting the separating chamber, both being arranged in such manner that water is compelled to flow over the cover, ere it enters the said separating' chlmber, a controlling member for the water passing from the dross collector to the separating chamber, the accumulating vessel forming a iloat which in empty condition maintains the controlling member in opened position, whereas the said member performs auto matically its closing motion when the float descends under the influence of the inlowing liquid.
- a separator for light liquids a casing, a dross collector closing such casing, an accumulating vessel for the light liquid, a cover for the accumulating vessel and an annular lli space constituting the separating chamber, both being arran ed in such manner that water is compelle to ilow over the cover, ere it enters the said separating chamber a controlling member for the water passing fromv the dross collector to the separating chamber, the controlling member being loosel supported on the accumulating vessel, so t at .it may be lifted out outwards, the accumulating lo vessel forming a float which inempty condition maintains the controlling member in opened position, whereas the said member performs automatically its closing motion when the float descends under the influence of the inlowing liquid.
- a dross collector closing such casin an accumulating vessel for the light liqui a cover for the accumulatin vessel and an annular space constituting t e separating chamber, both being arran ed in such manner that water is compelle to flow over the cover, ere itenters the said separating chamber, ⁇ the mantle of the casing having cornered cross section, the mantle of the accumulatin vessel round cross section, so that the wa of the casing form directly guides for the floating accumulationg vessel and betweenthe casing and the accumulating vessel free spaces are formed for the reception of c onnecting members and the like.
Description
SEPARATOR FOR LIGHT LIQUIDS.
Filed July 13, 1929 2 sheets-sheet 1 Dec.'l6, 1930. l. MULLER S-EPARATOR FOR LIGHT LIQUIDS 2 Sheets-Sheet 2 Fled Ju1y 13, 1929 Patented Dec. 16, 1930 'UNITED STATES IGNAz MLLER, or VIENNA, Ausrnm snrsna'roia ron LIGHT Lreurns .Application iiled July 13, 1929, Serial No. 878,181, and in Austria Iulyvl, 1928.
K My invention relates to a separator for light liquids, in which at the inlet or admission place a drosscollector is built in and the flow of water through the separator may be controlled and interrupted by a ioat being subjected to the influence of the separated light liquid. The invention consists therein that the accumulating vessell for the separated light liquid is arranged in the interior of a casing being closed at the top by the mud collector in such 'manner that the water flows over the cover of the accumulating vessel and enters an annular space forming the separating chamber.
vAccordlng to `-the invention the arrangement is such that between the dross collector and the separating chamber a liquid seal is formedby the water flowing into the separating chamber, said seal cutting 0E the separating chamber for the light liquid from the liquid inlet.
A convenient form of the separator is that in which the accumulating vessel for the light liquid forms directly the float, which controls a checking member, over which. the water is carried into the separating'chamber.
In the drawings:
Fig.-1 shows a form of the improved separator in a diagrammatic cross sectional view. Fig. 2 shows a mode of applicationxof the separator, the latter being illustrated in an elevation. Figs. 3 and 4 show a modified form of the separator in cross section and top view respectively.
In the form shown in Fig. l the separator com rises a casing 11, which is closed at the top y a mud collector 2 rovided with an entrance grid 1. In the casing 11 an accumu- -lating vessel 4 for the separated light liquid 40 'being closed by a removable cover 5 is arranged in such manner that the water flows over the cover 5 into an annular space forming the separating chamber. The connection between the accumulatin vessel 4 and the separating chamber is e ected by overflow openin s? provided in the upper edge of the accum ating vessel 4.
The latter is in the present case arranged so as to be a float, which fills up nearly completely the interior of the casing 11 below the grid 1 or on the float 4. If the iloatis empty,
' entl PATENn oFFicE mudcollector, and the cover 5 of such vessel forms a liquid seal 6 for the separating chamber by the water iiowing into the latter, so that the separating-chamber is always gas tightly closed from the water inlet.
The separating .chamber may be shut off from the mud collector by a member 3 controlling the passage Aof water,the seat for such member being formed by the mud collector. Such controlling member, which is ..6 formed in the present case by a valve,.rests loosely on its seat, so that it may be lifted outwards., The valve body is provided' at its upper and lower side with stop stems, by which the valve abuts either on the entrance 6 the valve 3 is maintained in opened position by the lower valve stem. If the float is filled with light liquid, it lowers and releases the valve 3 which closes by its own weight and 70 performs, its closing movement independoi the stroke of the float.' T e light liquid which may be. contained in the water passes together with the latter through the inlet grid 1 and enters the sep- 75 arator, whereas mud and dross for example stones or other solid constituents or the like are deposited on the bottom of the dross collector 2. The liquid passes over the inlet valve 3 and through the liquid seal 6 into the 80 annular separating chamber, whereby on the extended way and by iowing over the large surface of the cover 5 the light liquid is quickly separated. The cover, therefore, acts as a separating wall. The light liquid owing to its reduced specific weight isaccumulated on the surface of the water around the acoumulating vessel 4 and reachingl the openings 7 enters the accumulating vessel 4. The separated water flows below the partition 8 90 in the rising channel 9 and outlet 10 to the drain or the like.
so much of the separated light liquid has been accumulated in the vessel 4 which in empty condition owing to the buoyancy maintains the inlet valve 3 in opened position,\that the buoyancy is overcome, the vessel 4 descends and the inlet valve 3 will close the inlet' by its own Weight. Now, if further liquid iowsA into the separator, the 10G inlet valve being closed, such liquid will no more flow into the separating vessel but darn up at the inlet grid 1, which indicates that the vessel 4 is to be discharged.
For the purpose of accumulating larger amounts of light liquid the separator may be connected to an accumulating receptacle of any capacity, which is connected to the opening 12, such opening being otherwise closed.
If the separator is used as collector for a plurality of inlet channels, as shown in Fig. 2, the casing 11 is situated in a somewhat lower position, so that the upper edge of the same has a corresponding distance from the inlet grid, whereupon between the upper edge of the separator and the inlet grid 1 a pit 13 made of cementor other suitable material is arrangedto which all inlet channels are connected.
In the form shown as an example in Figs. 3 and 4 the mantle of the casing has a square cross section and that of the accumulating vessel a round cross section or vice versa, so that the casing walls contacting the float vessel serve as guides for the latter, whereas the portions of the casing walls being remote from the float vessel enable the discharge device for the light liquid or some other necessary portions to be arranged and secured without hindering the 'loat vessel in Aits movement. The mantle of the casing 1 1 may have a square or other cornered cross section. By such arrangement a perfect utilization and division of the interior of the casing into a light-liquid accumulating chamber and a light-liquid separating chamber is enabled, and in this case the walls of the casing 11 serve at the same time as guides for the oat vessel 4, so that guiding ribs or the like may be completely dispensed with. Moreover by such arrangement will be attained, that the connecting members projecting inwards in the casing, such as the discharge opening 12 and a screen 15 protecting the same do not hinderthe free movement of the float vessel though the interior of the casing is completely utilized.
The mouth opening of the vertical water rising channel 9 at the bottom of the separator may be elongated so as to form a horizon tal .water discharge channel which by preference extends to or beyond the center of the separatingI chamber. By such horizontal portion of the water discharge channel will be prevented that by the water suddenly falling at the side of rising channel in the separating chamber fatty constituents may be carried into the rising channel, since such constituents are separated on the long way tothe mouth, of the horizontal water discharge channel 14. The latter olers a rest to the float vessel being in lowered position.
In the inlet channel 17 of the dross c'ollector 2 a controlling or regulating device 16, for example as shown a slide valve, may
be arranged, by which the separator may be adjusted to the desired amount per second (for example litres per second) of the inflowing liquid.l
The light liquid may be drawn olf either by lifting out or removing the accumulating vessel or bymeans of a pump, for which purpose a socket 18 is fixed in the dross collector, the lower end of such socket passes through the tubular piece 19 of the cover 5 into the accumulating vessel 4 and enables the sucking tube of a pump to be introduced.
In order to prevent the dammed water from getting through the socket 18 in the accumulating vessel a spring urged valve 20 is provided or said socket 18 may be capable of being drawn out or removed.
What I claim is 1. In a separator lfor light liquids a casing, a dross collector closing such casing, an accumulating vessel for the light liquid, a cover for the accumulating vessel and an annular space constituting the separating chamber, both being arranged in such manner that water is compelled to flow over the cover, ere it enters the said separating chamber, and a liquid seal for the separating-chamber, said seal being created and maintained between the dross collector and the separating chamber by means ofthe water flowing into the separating chamber.
2. In a separator for light liquids a casing, a dross collector closing such casin an accumulating vessel for the light liqui a cover for the accumulating vesseland an annular space constituting the separating chamber, both being arranged in such manner that water is compelled to flow over the cover, ere it enters the said separating chamber, said cover being constructed so as to form a liq-A uid seal for the separating chamber between the dross collector and the separating chamber by means of the water flowing into the separating-chamber.
3. In a separator for light liquids a casing, a dross collector closing such casing, an accumulating vessel for the light liquid, a cover for the accumulating vessel and an annular space constituting the separating chamber, both being arranged in such manner that water is compelled to flow over the cover, ere it enters the said separating' chlmber, a controlling member for the water passing from the dross collector to the separating chamber, the accumulating vessel forming a iloat which in empty condition maintains the controlling member in opened position, whereas the said member performs auto matically its closing motion when the float descends under the influence of the inlowing liquid.
4. In a separator for light liquids a casing, a dross collector closing such casing, an accumulating vessel for the light liquid, a cover for the accumulating vessel and an annular lli space constituting the separating chamber, both being arran ed in such manner that water is compelle to ilow over the cover, ere it enters the said separating chamber a controlling member for the water passing fromv the dross collector to the separating chamber, the controlling member being loosel supported on the accumulating vessel, so t at .it may be lifted out outwards, the accumulating lo vessel forming a float which inempty condition maintains the controlling member in opened position, whereas the said member performs automatically its closing motion when the float descends under the influence of the inlowing liquid.
5. In a separator for light liquids a casing, a dross collector closing such casin an accumulating vessel for the light liqui a cover for the accumulatin vessel and an annular space constituting t e separating chamber, both being arran ed in such manner that water is compelle to flow over the cover, ere itenters the said separating chamber, `the mantle of the casing having cornered cross section, the mantle of the accumulatin vessel round cross section, so that the wa of the casing form directly guides for the floating accumulationg vessel and betweenthe casing and the accumulating vessel free spaces are formed for the reception of c onnecting members and the like.
6.' Ina separator for light liquids a casing, a dross collector closing such casin an accumulating vessel for the light liquid, a
cover for the accumulating vessel and an annular space constituting the separating chamber, both being arranged in such manner that water is com' lled to fiow over the cover, ere it enters t e said separating chamber, a
40 water admission openin a controlling member therein which is toe actuated by hand for the purpose of adjusting the cross sec-z tional area of the4 admission opening and the speed of admission.
In witness lwhereof I aix my signature.
.IGNAz MLLER.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT315415X | 1928-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
US1784943A true US1784943A (en) | 1930-12-16 |
Family
ID=3671433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US378131A Expired - Lifetime US1784943A (en) | 1928-07-13 | 1929-07-13 | Separator for light liquids |
Country Status (2)
Country | Link |
---|---|
US (1) | US1784943A (en) |
GB (1) | GB315415A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2934904A (en) * | 1955-09-01 | 1960-05-03 | Phillips Petroleum Co | Dual storage caverns |
US4072614A (en) * | 1975-02-21 | 1978-02-07 | Harris Frank N | Oil and water separators |
EP0736316A1 (en) * | 1994-01-13 | 1996-10-09 | Passavant-Werke Ag | Process and apparatus for separating fatty food-wastes from dishwater containing them |
-
1929
- 1929-07-08 GB GB20997/29A patent/GB315415A/en not_active Expired
- 1929-07-13 US US378131A patent/US1784943A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2934904A (en) * | 1955-09-01 | 1960-05-03 | Phillips Petroleum Co | Dual storage caverns |
US4072614A (en) * | 1975-02-21 | 1978-02-07 | Harris Frank N | Oil and water separators |
EP0736316A1 (en) * | 1994-01-13 | 1996-10-09 | Passavant-Werke Ag | Process and apparatus for separating fatty food-wastes from dishwater containing them |
Also Published As
Publication number | Publication date |
---|---|
GB315415A (en) | 1930-05-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4132645A (en) | Two-stage oil skimmer separator | |
US1200951A (en) | Separator. | |
US7790023B1 (en) | Adjustable floating weir apparatus | |
US3510006A (en) | Gravity separation of immiscible liquids | |
US3862039A (en) | Gravity oil-water separator with two interconnected singular cells having automatic free oil discharge | |
US4684467A (en) | Oil separator | |
US20200338474A1 (en) | Oil-water separator with oil discharge outlet adjusting spontaneously | |
US3212268A (en) | Surface skimmer | |
US2979206A (en) | Swimming pool filter | |
US2025883A (en) | Process and apparatus for separating liquids | |
US4390421A (en) | Separator for low viscosity fluids | |
US3517815A (en) | Replenishment tanks | |
US1784943A (en) | Separator for light liquids | |
US2328315A (en) | Surface drain | |
US2868315A (en) | Apparatus for separating fluids | |
US2328027A (en) | Manufacture of separators | |
US3856682A (en) | Two shell gravity oil-water separator | |
US1636866A (en) | Benzine and oil separator | |
US3214026A (en) | Solvent recovery device | |
NO146842B (en) | GRAVITY SEPARATOR FOR NON-MIXABLE LIQUIDS | |
US2268854A (en) | Grease trap | |
US2103316A (en) | Grease trap | |
JPS6234402B2 (en) | ||
US2017821A (en) | Drainage of floating roofs | |
SU642487A1 (en) | Gas scrubbing device |