GB603593A - Apparatus for deaerating liquids - Google Patents
Apparatus for deaerating liquidsInfo
- Publication number
- GB603593A GB603593A GB26305/45A GB2630545A GB603593A GB 603593 A GB603593 A GB 603593A GB 26305/45 A GB26305/45 A GB 26305/45A GB 2630545 A GB2630545 A GB 2630545A GB 603593 A GB603593 A GB 603593A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vat
- liquid
- pump body
- pipe
- piston
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0042—Degasification of liquids modifying the liquid flow
- B01D19/0047—Atomizing, spraying, trickling
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Degasification And Air Bubble Elimination (AREA)
Abstract
<PICT:0603593/III/1> An apparatus for de-aerating liquids comprises a vacuum vat 1, a distributing element 4 disposed inside and towards the top of the vat, an inlet pipe 2 and an evacuation pipe 22 disposed near a cover 20 of the vat and provided for evacuation of liberated gases, a pump body 5 disposed in the lower part of the vat so that its upper part a is inside and its base b is outside the vat, apertures c being provided on a level with the base of the vat to enable de-aerated liquid to pass into the pump body in which slides a piston 6, the pump body communicating in its lower position with a discharge pipe f on which is fitted a spring valve 7 so arranged as to close the pipe when it is not subjected to the pressure of the liquid driven by the piston. The pump body, which is preferably rigidly connected with the vat, may at its lower part be fixed removably to a base on which are mounted the discharge pipe and driving gear for the pump. The liquid to be de-aerated is caused to fall downwardly in a thin film by means of the distributing element which may comprise a cup member 4 against which strikes liquid under pressure from a nozzle 3, or a circular chamber which receives the liquid under pressure, the chamber having beneath its lower surface an annular slit or a plurality of parallel rectilinear slits. The de-aerated liquid is discharged from the vat by the thrust of the lower surface of the piston. An antipulsating device, such as a buffer chamber with means for evacuating the liquid therefrom and means for introducing a gas therein, may be connected to the discharge pipe.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR981962T | 1943-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB603593A true GB603593A (en) | 1948-06-18 |
Family
ID=9534989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26305/45A Expired GB603593A (en) | 1943-05-19 | 1945-10-09 | Apparatus for deaerating liquids |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH252746A (en) |
| FR (2) | FR981962A (en) |
| GB (1) | GB603593A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3846330A (en) * | 1973-08-16 | 1974-11-05 | Du Pont | Apparatus |
| EP3216506A1 (en) * | 2016-03-08 | 2017-09-13 | The Boeing Company | Systems and methods for viscous material vacuum deaeration, and systems and methods for depositing compounds in a structure |
| US10384399B2 (en) | 2016-03-08 | 2019-08-20 | The Boeing Company | Systems and methods for depositing compounds in a structure |
| CN113842729A (en) * | 2021-09-24 | 2021-12-28 | 南京利卡维智能科技有限公司 | Vacuum pumping mechanism for multi-shaft grinding machine and vacuum grinding method thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE943466C (en) * | 1952-04-23 | 1956-05-24 | Burbach Kaliwerke Ag | Process for the trouble-free evaporation or crystallization of salt solutions of the potash industry in vacuum apparatus |
| DE69728129D1 (en) * | 1997-01-22 | 2004-04-22 | Hormec Technic Sa | Venting device and method for viscous or viscous substances |
-
1943
- 1943-05-19 FR FR981962D patent/FR981962A/en not_active Expired
-
1944
- 1944-03-06 FR FR55721D patent/FR55721E/en not_active Expired
-
1945
- 1945-09-11 CH CH252746D patent/CH252746A/en unknown
- 1945-10-09 GB GB26305/45A patent/GB603593A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3846330A (en) * | 1973-08-16 | 1974-11-05 | Du Pont | Apparatus |
| EP3216506A1 (en) * | 2016-03-08 | 2017-09-13 | The Boeing Company | Systems and methods for viscous material vacuum deaeration, and systems and methods for depositing compounds in a structure |
| US10384399B2 (en) | 2016-03-08 | 2019-08-20 | The Boeing Company | Systems and methods for depositing compounds in a structure |
| US10512857B2 (en) | 2016-03-08 | 2019-12-24 | The Boeing Company | Systems and methods for viscous material vacuum deaeration, and systems and methods for depositing compounds in a structure |
| CN113842729A (en) * | 2021-09-24 | 2021-12-28 | 南京利卡维智能科技有限公司 | Vacuum pumping mechanism for multi-shaft grinding machine and vacuum grinding method thereof |
| CN113842729B (en) * | 2021-09-24 | 2022-11-25 | 南京利卡维智能科技有限公司 | Vacuum pumping mechanism for multi-shaft grinding machine and vacuum grinding method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| FR981962A (en) | 1951-06-01 |
| CH252746A (en) | 1948-01-31 |
| FR55721E (en) | 1952-09-04 |
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