US4200611A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Distribution device
Assignee: E-C Apparatus Corp
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Filing: 1978-06-26
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Granted: 1980-04-29
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Expires: 1998-06-26
Abstract
Abstract A device for mixing immiscible or semi-immiscible liquids and subsequently separating one or more of them followed by transfer is disclosed. An array of elements is utilized with the center decant transfer tube of one element connecting with the mixing tube of the adjacent element to the right. This is used for transfer of the upper phase material, generally known as the effluent phase. Transfer of the lower phase or the residual phase is accomplished by transferring to the mixing tube indicated to the left in the array. The upper phase is first decanted through a center decant tube, and then, prior to mixing, the lower phase is transferred. The sequence of transfer can be reversed if the units are stacked so that movement proceeds in opposite directions in adjacent rows of elements. The lower phase transfer tube is purposefully canted downward, and a two-speed rotation motor may be used in order to convert the system from a counter-double-current distribution system to a standard counter-current distribution device. This is accomplished by quickly passing the lower phase decant, thereby retaining the lower phase in the same tube.
Inventors
- 👤 William W. Gorman, Jr.
- 👤 Esther M. Gorman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 20:53
CPC Classifications
B; B01; B01D; B01D11/00; B01D11/04; B01D11/0476
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
244 words
A tube element adapted for interconnection in a rotatable array of such elements to implement the mixing and separating of two at least semi-immiscible liquids, comprising: (a) an elongated hollow mixing tube (12) closed at a lower end, (b) an elongated hollow decanting tube (14) shorter than the mixing tube and disposed spaced from but parallel thereto with the upper ends of both tubes at substantially the same level, (c) a fluid communicating juncture tube (20) coupling the open upper ends of the mixing and decanting tubes, (d) an elongated downspout tube (28) sealingly mounted in the lower end (30) of the decanting tube and extending upwardly therein a predetermined distance for defining the volume of a lower phase, (e) a first transfer tube (26) coupled at one end to a lower end of the downspout tube and adapted to be coupled at its other end to a lower portion of a mixing tube of an adjacent element on one side in the array, and (f) a second transfer tube (24) coupled at one end to an upper portion of the decanting tube below the juncture tube and above the level of the downspout tube and having a lip (25) above the juncture between the second transfer tube and decanting tube and below the juncture tube and adapted to be coupled at its other end to an upper portion of a mixing tube of an adjacent element of another, opposite side in the array.
Claim 2
Dependent Claim
244 words
A tube element adapted for interconnection in a rotatable array of such elements to implement the mixing and separating of two at least semi-immiscible liquids, comprising: (a) an elongated hollow mixing tube (12) closed at a lower end, (b) an elongated hollow decanting tube (14) shorter than the mixing tube and disposed spaced from but parallel thereto with the upper ends of both tubes at substantially the same level, (c) a fluid communicating juncture tube (20) coupling the open upper ends of the mixing and decanting tubes, (d) an elongated downspout tube (28) sealingly mounted in the lower end (30) of the decanting tube and extending upwardly therein a predetermined distance for defining the volume of a lower phase, (e) a first transfer tube (26) coupled at one end to a lower end of the downspout tube and adapted to be coupled at its other end to a lower portion of a mixing tube of an adjacent element on one side in the array, and (f) a second transfer tube (24) coupled at one end to an upper portion of the decanting tube below the juncture tube and above the level of the downspout tube and having a lip (25) above the juncture between the second transfer tube and decanting tube and below the juncture tube and adapted to be coupled at its other end to an upper portion of a mixing tube of an adjacent element of another, opposite side in the array.
Claim 3
Dependent Claim
235 words
An array of mixing and separating two at least semi-immiscible liquids comprising a plurality of interconnected tube elements, each of said elements comprising: (a) an elongated hollow mixing tube (12) closed at a lower end, (b) an elongated hollow decanting tube (14) shorter than the mixing tube and disposed spaced from but parallel thereto with the upper ends of both tubes at substantially the same level, (c) a fluid communicating juncture tube (20) coupling the open upper ends of the mixing and decanting tubes, (d) an elongated downspout tube (28) sealingly mounted in the lower end (30) of the decanting tube and extending upwardly therein a predetermined distance for defining the volume of a lower phase, (e) a first transfer tube (26) coupled at one end to a lower end of the downspout tube and coupled at its other end to a lower portion of a mixing tube of an adjacent element on one side in the array, and (f) a second transfer tube (24) coupled at one end to an upper portion of the decanting tube below the juncture tube and above the level of the downspout tube and having a lip (25) above the juncture between the second transfer tube and decanting tube and below the juncture tube and coupled at its other end to an upper portion of a mixing tube of an adjacent element of another, opposite side in the array.
Claim 4
Dependent Claim
235 words
An array of mixing and separating two at least semi-immiscible liquids comprising a plurality of interconnected tube elements, each of said elements comprising: (a) an elongated hollow mixing tube (12) closed at a lower end, (b) an elongated hollow decanting tube (14) shorter than the mixing tube and disposed spaced from but parallel thereto with the upper ends of both tubes at substantially the same level, (c) a fluid communicating juncture tube (20) coupling the open upper ends of the mixing and decanting tubes, (d) an elongated downspout tube (28) sealingly mounted in the lower end (30) of the decanting tube and extending upwardly therein a predetermined distance for defining the volume of a lower phase, (e) a first transfer tube (26) coupled at one end to a lower end of the downspout tube and coupled at its other end to a lower portion of a mixing tube of an adjacent element on one side in the array, and (f) a second transfer tube (24) coupled at one end to an upper portion of the decanting tube below the juncture tube and above the level of the downspout tube and having a lip (25) above the juncture between the second transfer tube and decanting tube and below the juncture tube and coupled at its other end to an upper portion of a mixing tube of an adjacent element of another, opposite side in the array.
Claim 5
Dependent Claim
29 words
The system of claim 2 wherein said second transfer tube extends downwardly from said mixing tube when said juncture tube is positioned at the top of said tube element.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-04-29 | 1983-10-29 | 1984-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-04-29 | 1987-10-29 | 1988-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-04-29 | 1991-10-29 | 1992-04-29 | $7700.00 | Window Closed / Lapsed |