EP0183594A1 - Vorrichtung für die Distribution einer kryogenen Flüssigkeit - Google Patents
Vorrichtung für die Distribution einer kryogenen Flüssigkeit Download PDFInfo
- Publication number
- EP0183594A1 EP0183594A1 EP19850402161 EP85402161A EP0183594A1 EP 0183594 A1 EP0183594 A1 EP 0183594A1 EP 19850402161 EP19850402161 EP 19850402161 EP 85402161 A EP85402161 A EP 85402161A EP 0183594 A1 EP0183594 A1 EP 0183594A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plate
- neck
- pipe
- solenoid valve
- cryogenic liquid
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 34
- 238000009826 distribution Methods 0.000 title description 3
- 239000011810 insulating material Substances 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 44
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 19
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 235000013361 beverage Nutrition 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- 235000014171 carbonated beverage Nutrition 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 235000015203 fruit juice Nutrition 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 235000021183 entrée Nutrition 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/006—Adding fluids for preventing deformation of filled and closed containers or wrappers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/01—Shape
- F17C2201/0104—Shape cylindrical
- F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/01—Shape
- F17C2201/0104—Shape cylindrical
- F17C2201/0119—Shape cylindrical with flat end-piece
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/03—Thermal insulations
- F17C2203/0391—Thermal insulations by vacuum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0602—Wall structures; Special features thereof
- F17C2203/0612—Wall structures
- F17C2203/0626—Multiple walls
- F17C2203/0629—Two walls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0323—Valves
- F17C2205/0326—Valves electrically actuated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0146—Two-phase
- F17C2223/0153—Liquefied gas, e.g. LPG, GPL
- F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
Definitions
- the present invention relates to a device for dispensing a cryogenic liquid. It is intended in particular to provide a continuous stream of liquid nitrogen to a succession of cans scrolling on a conveyor, just before they are closed by crimping.
- the dispensing device shown in the drawings in its position of use is intended to provide a continuous stream of liquid nitrogen to a succession of cylindrical metal cans (not shown) which scroll just below at high speed, contain a foodstuff such than a non-carbonated drink and are driven in horizontal translation by a conveyor (not shown).
- This device essentially comprises a cryogenic container of conventional construction consisting of an internal tank 1 having a capacity of the order of one liter to several tens of liters, an external envelope 2 and a connecting neck 3, and disposed in the inverted position.
- the internal reservoir 1 and the external envelope 2 which are for example made of aluminum, each have a cylindrical running part and two domed bottoms, the internal bottom being pierced with a large circular opening 4.
- the neck 3 is a section of tube fixed with a seal at its ends around the periphery of the two openings 4, by means of respective solid rings 5, 6. These two rings are themselves welded around the openings 4, and the neck 3 can be made of stainless steel and be welded to the rings 5, 6.
- the ring 5 defines inside the neck 3 a horizontal annular shoulder 7 provided with several tapped holes and facing downwards.
- annular space 8 with vacuum-insulated insulation, the pumping being carried out by a connector 9.
- the insulation could be produced from an injected insulating material such as polyurethane, or by any other suitable means.
- the tubes 11 and 21 are welded to the plates 10, while the removable members 15 and 19 are fixed thereto by means of seals. Likewise, a seal is provided between the ring 5 and the plate 10.
- the device also comprises a rigid ring 23 welded to the upper end of the casing 2 and provided with hooks 24 (one of which has been shown in FIG. 1), and a lower cover 25.
- the latter consists of on the one hand a ferrule 26 welded to the lower end of the casing 2 and provided with at least one handling handle 27, and on the other hand a lower cover 28 detachably fixed on the ferrule 26 and crossed by the vent 11 and by the pipe 14.
- connection box 29 (not shown in FIG. 2) is fixed to the ferrule 26.
- This box comprises a solenoid valve assembly 30 - connection 31 mounted at the end of the pipe 12, a connection 32 to which the tube ends. 21, and an electrical connector 33 to which the electrical wires for controlling the solenoid valves 18 and 30 terminate.
- the space remaining free in the neck and between the envelope 2 and the cover 25 is filled with an appropriate thermally insulating material 34.
- the device In service, the device is suspended by the hooks 24 from a suitable support (not shown), the axis of the pipe 14 meeting at a right angle to that of the conveyor which carries the boxes to be pressurized.
- connection 31 There is connected to the box 29 a line for drawing off a storage of liquid nitrogen under a pressure greater than atmospheric pressure (connection 31), a pressure gauge (connection 32) and an electrical supply cable (connection 33).
- the solenoid valve 18 being closed, the solenoid valve 30 is opened, which causes the filling of the reservoir 1 to a high level detected by the pressure gauge.
- the solenoid valve 18 is opened, which is fully submerged and therefore does not provide heat.
- Frank liquid fills the sleeve 15 passes through the calibrated orifice of the insert 17 and flows freely in a thread along the axis of the pipe 14, without touching the latter.
- the nitrogen vaporized in the tank 1 is evacuated at atmospheric pressure through the vent 11.
- the jet of liquid nitrogen can be stopped at any time by simple. closing of the solenoid valve 18.
- the filling of the reservoir 1 is carried out automatically by controlling the solenoid valve 30 in all or nothing from signals supplied by the manometer, in order to maintain an approximately constant height of liquid in the reservoir and , consequently, to obtain uniform conditions for the distribution of liquid nitrogen in the boxes to be pressurized.
- the external part of the vent 11 can be shaped as a tunnel 11A overhanging the conveyor in order to create a more or less inert protective atmosphere in the gas volume existing in the boxes to be pressurized.
- the connector 19 can be omitted, the electrical wires 20 passing along the vent 11.
- the vent 11 can be bent at its upper end and be provided with a cage containing a float.
- the vent 11 closes automatically when the liquid reaches the high level, and the pressure balances with that of the filling line (for example two absolute bars).
- the device according to the invention applies to various cases where it is necessary to obtain a reliable and controlled injection of a clean cryogenic liquid, in particular at low flow rate.
- the pipe 14 can be connected to a horizontal manifold itself provided with several discharge orifices arranged at several points of a packaging chain, for example to carry out inerting or localized cooling.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Vacuum Packaging (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT85402161T ATE31689T1 (de) | 1984-11-13 | 1985-11-08 | Vorrichtung fuer die distribution einer kryogenen fluessigkeit. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8417237A FR2573177B1 (fr) | 1984-11-13 | 1984-11-13 | Dispositif de distribution d'un liquide cryogenique |
| FR8417237 | 1984-11-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0183594A1 true EP0183594A1 (de) | 1986-06-04 |
| EP0183594B1 EP0183594B1 (de) | 1988-01-07 |
Family
ID=9309512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19850402161 Expired EP0183594B1 (de) | 1984-11-13 | 1985-11-08 | Vorrichtung für die Distribution einer kryogenen Flüssigkeit |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4612773A (de) |
| EP (1) | EP0183594B1 (de) |
| JP (1) | JPH0610011B2 (de) |
| AT (1) | ATE31689T1 (de) |
| AU (1) | AU570903B2 (de) |
| CA (1) | CA1265041A (de) |
| DE (1) | DE3561303D1 (de) |
| DK (1) | DK161035C (de) |
| ES (1) | ES8701349A1 (de) |
| FR (1) | FR2573177B1 (de) |
| NZ (1) | NZ214113A (de) |
| PT (1) | PT81467B (de) |
| ZA (1) | ZA858506B (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2215446A (en) * | 1988-02-29 | 1989-09-20 | Air Prod & Chem | Dispenser for dispensing cryogenic liquid |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4715187A (en) * | 1986-09-29 | 1987-12-29 | Vacuum Barrier Corporation | Controlled cryogenic liquid delivery |
| US4865088A (en) * | 1986-09-29 | 1989-09-12 | Vacuum Barrier Corporation | Controller cryogenic liquid delivery |
| US6182715B1 (en) | 2000-01-18 | 2001-02-06 | Alex R. Ziegler | Liquid nitrogen injection system with flexible dosing arm for pressurization and inerting containers on production lines |
| CN112610880B (zh) * | 2020-12-01 | 2022-09-23 | 廊坊黎明气体有限公司 | 一种液氮存储倾倒装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2496837A1 (fr) * | 1980-12-18 | 1982-06-25 | Reynolds Metals Co | Appareil de pressurisation de recipients contenant des produits liquides non carbonates |
| EP0109134A1 (de) * | 1982-11-15 | 1984-05-23 | Crown Cork & Seal Company, Inc. | Stickstoffeinspritzsystem |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2502588A (en) * | 1945-04-11 | 1950-04-04 | Linde Air Prod Co | Portable apparatus for holding and vaporizing liquefied gases |
| DE1245998B (de) * | 1963-09-06 | 1967-08-03 | Arthur D. Little, Inc., Cambridge, Mass. (V. St. A.) | Einrichtung zum Verflüssigen von Gasen wie Helium |
-
1984
- 1984-11-13 FR FR8417237A patent/FR2573177B1/fr not_active Expired
-
1985
- 1985-11-05 ZA ZA858506A patent/ZA858506B/xx unknown
- 1985-11-08 EP EP19850402161 patent/EP0183594B1/de not_active Expired
- 1985-11-08 AT AT85402161T patent/ATE31689T1/de not_active IP Right Cessation
- 1985-11-08 AU AU49475/85A patent/AU570903B2/en not_active Ceased
- 1985-11-08 DE DE8585402161T patent/DE3561303D1/de not_active Expired
- 1985-11-08 NZ NZ214113A patent/NZ214113A/en unknown
- 1985-11-12 ES ES548784A patent/ES8701349A1/es not_active Expired
- 1985-11-12 PT PT8146785A patent/PT81467B/pt not_active IP Right Cessation
- 1985-11-13 CA CA000495221A patent/CA1265041A/fr not_active Expired - Lifetime
- 1985-11-13 DK DK522285A patent/DK161035C/da not_active IP Right Cessation
- 1985-11-13 US US06/797,833 patent/US4612773A/en not_active Expired - Fee Related
- 1985-11-13 JP JP25297985A patent/JPH0610011B2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2496837A1 (fr) * | 1980-12-18 | 1982-06-25 | Reynolds Metals Co | Appareil de pressurisation de recipients contenant des produits liquides non carbonates |
| EP0109134A1 (de) * | 1982-11-15 | 1984-05-23 | Crown Cork & Seal Company, Inc. | Stickstoffeinspritzsystem |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2215446A (en) * | 1988-02-29 | 1989-09-20 | Air Prod & Chem | Dispenser for dispensing cryogenic liquid |
| GB2251296A (en) * | 1988-02-29 | 1992-07-01 | Air Prod & Chem | Dispenser for dispensing cryogenic liquid |
| GB2215446B (en) * | 1988-02-29 | 1992-09-30 | Air Prod & Chem | Dispenser for dispensing cryogenic fluid |
| GB2251296B (en) * | 1988-02-29 | 1992-09-30 | Air Prod & Chem | Dispenser for dispensing cryogenic liquid |
Also Published As
| Publication number | Publication date |
|---|---|
| DK522285A (da) | 1986-05-14 |
| EP0183594B1 (de) | 1988-01-07 |
| CA1265041A (fr) | 1990-01-30 |
| DK522285D0 (da) | 1985-11-13 |
| ES8701349A1 (es) | 1986-11-16 |
| US4612773A (en) | 1986-09-23 |
| JPS61115819A (ja) | 1986-06-03 |
| ES548784A0 (es) | 1986-11-16 |
| FR2573177A1 (fr) | 1986-05-16 |
| FR2573177B1 (fr) | 1988-02-26 |
| PT81467A (fr) | 1985-12-01 |
| DK161035C (da) | 1991-10-28 |
| DE3561303D1 (en) | 1988-02-11 |
| ZA858506B (en) | 1986-06-25 |
| PT81467B (pt) | 1987-09-30 |
| AU4947585A (en) | 1986-05-22 |
| AU570903B2 (en) | 1988-03-24 |
| JPH0610011B2 (ja) | 1994-02-09 |
| DK161035B (da) | 1991-05-21 |
| ATE31689T1 (de) | 1988-01-15 |
| NZ214113A (en) | 1987-03-31 |
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