CA2419189A1 - Mechanical seal support system - Google Patents
Mechanical seal support system Download PDFInfo
- Publication number
- CA2419189A1 CA2419189A1 CA 2419189 CA2419189A CA2419189A1 CA 2419189 A1 CA2419189 A1 CA 2419189A1 CA 2419189 CA2419189 CA 2419189 CA 2419189 A CA2419189 A CA 2419189A CA 2419189 A1 CA2419189 A1 CA 2419189A1
- Authority
- CA
- Canada
- Prior art keywords
- mechanical seal
- support system
- seal support
- pumps
- services
- 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.)
- Abandoned
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04B15/06—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts for liquids near their boiling point, e.g. under subnormal pressure
- F04B15/08—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts for liquids near their boiling point, e.g. under subnormal pressure the liquids having low boiling points
Description
ECII~BOOST S'~STEM
~ CPCInPumps' ECItrBOOST is a complete mechanical seal support system for pumps in cryogenic and other light hydrocarbon services where pumpage flashes below ambient temperatures.
The EC/trBOOST system is designed and constructed for rugged services requiring long maintenance-free operation.
~ Standard balanced mechanical seals are placed in an environment that assures maximum seal life (MTBF) regardless of temperature or pressure.
~ To allow for "in-place" sea! maintenance, the EGInBOOST system incorporates the patented rigid spacer Tri-Link coupling, a product lubricated radial and a grease lubricated thrust bearing. This arrangement a combination of ~H3 and OH4. designs) absorbs all pump generated axial and radial pump forces allowing the use of conventional drivers.
~ The ECInBOOST system is ideally suited and safe in any of these services:
- Recycle - Storage _ - Supply Storage - Transfer - Tanker Unloading Handling products such as:
- Ammonia - Butane - Ethylene - LNG - Methane - Hydrogen . . p.r~py~~ _ -_Othe.r_ hazardous .L.H.C_ _p~aduc~ _ ~ Since in most of the above services pump and piping are insulated, the pump casing is arranged for easy installation of insulation.
~ Specifically designed to work with APl vertical in-line pumps, the ECIIrBOOST can be adapted to other types of API pumps.
~ How does the ECItrBOOST work? _, The inner mechanical seal is at suction pressure. Vaporized pumpage from discharge pressurizes the barrier fluid, allowing the seals to operate at actual system pressure, not at anticipated maximum system pressure.
In summary, the ECInBOOST provides:
~ A low maintenance, self contained seallflush system, free of external pressure sources (be they auxiliary pumps or nitrogen) providing long maximum MTBF for pumps in L.H.C.
services.
Attachments:
~ System Schematic ~ Seai Arrangement ~ Pump Sectional Drawing ~ Reservoir Details Feb, 3/03
~ CPCInPumps' ECItrBOOST is a complete mechanical seal support system for pumps in cryogenic and other light hydrocarbon services where pumpage flashes below ambient temperatures.
The EC/trBOOST system is designed and constructed for rugged services requiring long maintenance-free operation.
~ Standard balanced mechanical seals are placed in an environment that assures maximum seal life (MTBF) regardless of temperature or pressure.
~ To allow for "in-place" sea! maintenance, the EGInBOOST system incorporates the patented rigid spacer Tri-Link coupling, a product lubricated radial and a grease lubricated thrust bearing. This arrangement a combination of ~H3 and OH4. designs) absorbs all pump generated axial and radial pump forces allowing the use of conventional drivers.
~ The ECInBOOST system is ideally suited and safe in any of these services:
- Recycle - Storage _ - Supply Storage - Transfer - Tanker Unloading Handling products such as:
- Ammonia - Butane - Ethylene - LNG - Methane - Hydrogen . . p.r~py~~ _ -_Othe.r_ hazardous .L.H.C_ _p~aduc~ _ ~ Since in most of the above services pump and piping are insulated, the pump casing is arranged for easy installation of insulation.
~ Specifically designed to work with APl vertical in-line pumps, the ECIIrBOOST can be adapted to other types of API pumps.
~ How does the ECItrBOOST work? _, The inner mechanical seal is at suction pressure. Vaporized pumpage from discharge pressurizes the barrier fluid, allowing the seals to operate at actual system pressure, not at anticipated maximum system pressure.
In summary, the ECInBOOST provides:
~ A low maintenance, self contained seallflush system, free of external pressure sources (be they auxiliary pumps or nitrogen) providing long maximum MTBF for pumps in L.H.C.
services.
Attachments:
~ System Schematic ~ Seai Arrangement ~ Pump Sectional Drawing ~ Reservoir Details Feb, 3/03
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2419189 CA2419189A1 (en) | 2003-02-19 | 2003-02-19 | Mechanical seal support system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2419189 CA2419189A1 (en) | 2003-02-19 | 2003-02-19 | Mechanical seal support system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2419189A1 true CA2419189A1 (en) | 2004-08-19 |
Family
ID=32855049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2419189 Abandoned CA2419189A1 (en) | 2003-02-19 | 2003-02-19 | Mechanical seal support system |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2419189A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2410987A (en) * | 2004-02-10 | 2005-08-17 | Aesseal Plc | A mechanical seal fluid support system |
| CN102705515A (en) * | 2012-06-07 | 2012-10-03 | 宁波伏尔肯机械密封件制造有限公司 | Spacer fluid circulating system used for mechanical seal |
| GB2532870A (en) * | 2014-11-06 | 2016-06-01 | Aes Eng Ltd | Mechanical seal support system |
-
2003
- 2003-02-19 CA CA 2419189 patent/CA2419189A1/en not_active Abandoned
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2410987A (en) * | 2004-02-10 | 2005-08-17 | Aesseal Plc | A mechanical seal fluid support system |
| GB2410987B (en) * | 2004-02-10 | 2007-05-30 | Aesseal Plc | Mechanical seal support system |
| US7669858B2 (en) | 2004-02-10 | 2010-03-02 | Aes Engineering Ltd. | Mechanical seal support systems |
| CN102705515A (en) * | 2012-06-07 | 2012-10-03 | 宁波伏尔肯机械密封件制造有限公司 | Spacer fluid circulating system used for mechanical seal |
| GB2532870A (en) * | 2014-11-06 | 2016-06-01 | Aes Eng Ltd | Mechanical seal support system |
| GB2532870B (en) * | 2014-11-06 | 2019-06-12 | Aes Eng Ltd | Mechanical seal support system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |