CN106195617A - A kind of BOG retracting device - Google Patents
A kind of BOG retracting device Download PDFInfo
- Publication number
- CN106195617A CN106195617A CN201610751491.2A CN201610751491A CN106195617A CN 106195617 A CN106195617 A CN 106195617A CN 201610751491 A CN201610751491 A CN 201610751491A CN 106195617 A CN106195617 A CN 106195617A
- Authority
- CN
- China
- Prior art keywords
- liquid
- storage tank
- liquid container
- container
- cryogenic
- 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.)
- Pending
Links
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
- F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
- F17C5/02—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with liquefied gases
-
- 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
- F17C13/00—Details of vessels or of the filling or discharging of vessels
-
- 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
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
-
- 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
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/03—Mixtures
- F17C2221/032—Hydrocarbons
- F17C2221/033—Methane, e.g. natural gas, CNG, LNG, GNL, GNC, PLNG
-
- 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
-
- 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
- F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
- F17C2225/01—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
- F17C2225/0146—Two-phase
- F17C2225/0153—Liquefied gas, e.g. LPG, GPL
- F17C2225/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
-
- 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
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/01—Propulsion of the fluid
- F17C2227/0128—Propulsion of the fluid with pumps or compressors
- F17C2227/0135—Pumps
-
- 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
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/03—Heat exchange with the fluid
- F17C2227/0367—Localisation of heat exchange
- F17C2227/0388—Localisation of heat exchange separate
-
- 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
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/03—Heat exchange with the fluid
- F17C2227/0367—Localisation of heat exchange
- F17C2227/0388—Localisation of heat exchange separate
- F17C2227/0393—Localisation of heat exchange separate using a vaporiser
-
- 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
- F17C2265/00—Effects achieved by gas storage or gas handling
- F17C2265/03—Treating the boil-off
- F17C2265/032—Treating the boil-off by recovery
- F17C2265/033—Treating the boil-off by recovery with cooling
- F17C2265/034—Treating the boil-off by recovery with cooling with condensing the gas phase
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The present invention proposes a kind of BOG retracting device, including liquid container, refrigeration machine and cryogenic liquid storage tank, in described refrigeration machine includes being located at liquid container and for providing the vaporizer of refrigerating capacity, enter pipe by a gas respectively between described liquid container and cryogenic liquid storage tank and a liquid return tube is connected, described gas enters pipe and is used for being directed in liquid container the gas in cryogenic liquid storage tank, and described liquid return tube is for being back in cryogenic liquid storage tank by the liquid after cryocooled in liquid container.This BOG retracting device simple in construction, reclaim efficiently, and reliability is high.
Description
Technical field
The present invention relates to gas liquefaction field, particularly to a kind of BOG retracting device.
Background technology
At present, liquefied natural gas BOG (Boilofgas) recovery measure includes that natural gas condenses again, compression pipe reclaims, pressure
It is condensed to the methods such as CNG.These recovery measures are had certain usage amount by liquefied natural gas, near have natural gas line, possess
CNG filing provisions etc. require to limit.Maximally efficient recovery measure is utilization of again being liquefied by BOG.But, traditional natural gas
Liquefying plant needs multi-stage compression, multiple stage heat exchanger, its system complex, takes up an area big, price.Along with China's liquefied natural gas makes
With increasingly extensive, await providing a kind of BOG liquefying plant simple, efficient, reliable.
Summary of the invention
The present invention proposes a kind of BOG retracting device, solve system complex in prior art, take up an area big and expensive etc.
Problem.
The technical scheme is that and be achieved in that:
A kind of BOG retracting device, including liquid container, refrigeration machine and cryogenic liquid storage tank, described refrigeration machine includes being located at
In liquid container and for providing the vaporizer of refrigerating capacity, respectively by a gas between described liquid container and cryogenic liquid storage tank
Body enters pipe and a liquid return tube connects, and described gas enters pipe for the gas in cryogenic liquid storage tank is directed into liquid
In container, described liquid return tube is for being back to cryogenic liquid storage tank by the liquid after cryocooled in liquid container
In.
Preferred version is, described gas enter pipe be connected at the top of liquid container and cryogenic liquid storage tank top it
Between, described liquid return tube is connected between the bottom of liquid container and the bottom of cryogenic liquid storage tank, make liquid container with
Cryogenic liquid storage tank connects into linker by liquid return tube.
Preferred version is, described liquid return tube is additionally provided with a pump, for liquid is delivered to low temperature by liquid container
Wet tank.
Preferred version is, the bottom of described liquid container is higher than the bottom of cryogenic liquid storage tank, described liquid recovery tube
One end is connected to the bottom of liquid container, and the other end is worn to cryogenic liquid storage tank by the side of cryogenic liquid storage tank and extends
The bottom of cryogenic liquid storage tank.
Preferred version is, described liquid return tube is additionally provided with a pump, for liquid is delivered to low temperature by liquid container
Wet tank.
Preferred version is, described gas enter pipe be connected at the top of liquid container and cryogenic liquid storage tank top it
Between, and it being provided with a valve in the position near liquid container, one end of described liquid return tube is connected to gas and enters on pipe
Valve is away from the end of liquid container, and another extends the bottom of liquid container, and described liquid container is also associated with a vaporization supercharging
Device.
Preferred version is, described gasifying boosting device includes radiating fin and is positioned at two valves of these radiating fin both sides.
Preferred version is, one end of described gasifying boosting device is connected to the top of liquid container, and the other end is connected to liquid
The bottom of body container.
Preferred version is, described gas enters that pipe is upper has liquefied natural gas tank car also by setting the connection of valvular pipeline,
Described liquid container has liquefied natural gas filling device by setting the connection of valvular pipeline.
Preferred version is, described cryogenic liquid storage tank and described liquid container are insulated cryogen container, its adiabatic method
For vacuum-powders insulation, vacuum insulation, high vacuum multiple layer heat insulation.
The invention have the benefit that
In BOG retracting device in the present invention, the BOG in cryogenic liquid storage tank is entered pipe by gas and enters into liquid container
In, by vaporizer cooling liquefaction, the liquid after liquefaction is back in cryogenic liquid storage tank by liquid return tube, its structure letter
Singly, reclaim efficiently, and reliability is high.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the first embodiment of BOG retracting device of the present invention；
Fig. 2 is the structural representation of the second embodiment of BOG retracting device of the present invention；
Fig. 3 is the structural representation of the 3rd embodiment of BOG retracting device of the present invention；
Fig. 4 is the structural representation of the 4th embodiment of BOG retracting device of the present invention.
In figure:
10, liquid container；20, refrigeration machine；30, cryogenic liquid storage tank；21, vaporizer；40, gas enters pipe；50、50a、
50b, liquid return tube；60, pump；41,82, valve；80, gasifying boosting device；81, radiating fin；70, liquefied natural gas groove
Car；90, liquefied natural gas filling device.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
As it is shown in figure 1, this BOG retracting device includes liquid container 10, refrigeration machine 20 and cryogenic liquid storage tank 30.
In described refrigeration machine 20 includes being located at liquid container 10 and for providing the vaporizer 21 of refrigerating capacity.It is embodied as
Time, this vaporizer 21 is also associated with being located at the devices such as the compressor outside liquid container 10 and condenser, this vaporizer 21 and compression
The device such as machine and condenser is interconnected to form a closed circuit.Lead to respectively between this liquid container 10 and cryogenic liquid storage tank 30
Cross a gas entrance pipe 40 and a liquid return tube 50 connects.In the present embodiment, this gas enters pipe 40 and is connected at liquid appearance
Between top and the top of cryogenic liquid storage tank 30 of device 10；This liquid return tube 50 be connected at the bottom of liquid container 10 with
Between the bottom of cryogenic liquid storage tank 30, liquid container 10 is made to be connected into by liquid return tube 50 with cryogenic liquid storage tank 30
The bottom of logical device, the i.e. bottom of liquid container 10 and cryogenic liquid storage tank 30 is at grade.On this liquid return tube 50 also
It is provided with a pump 60, for liquid is delivered to cryogenic liquid storage tank 30 by liquid container 10.
Bottom in described cryogenic liquid storage tank 30 is fluid space, and its top is the gas compartment.This cryogenic liquid storage tank
30 is insulated cryogen container, and its adiabatic method is vacuum-powders insulation, vacuum insulation, high vacuum multiple layer heat insulation.When being embodied as,
This cryogenic liquid storage tank 30 has been also respectively connected with inlet pipeline, outlet conduit and sensor etc., and is provided with valve in each pipeline.
During use, the BOG in cryogenic liquid storage tank 30 is entered pipe 40 by gas and enters in liquid container 10, by evaporation
Device 21 cooling liquefaction, the liquid after liquefaction is automatically returned to cryogenic liquid storage tank 30 by liquid return tube 50 by law of connected vessels
In, or be back under the effect of pump 60 in cryogenic liquid storage tank 30.This BOG retracting device simple in construction, reclaim efficiently, and
Reliability is high.
Fig. 2 is the second embodiment of BOG retracting device of the present invention, the structure substantially phase of the present embodiment and first embodiment
With, its difference is: the bottom of this liquid container 10 is higher than the bottom of cryogenic liquid storage tank 30, described liquid recovery tube
One end of 50a is connected to the bottom of liquid container 10, and the other end is worn to cryogenic liquid storage by the side of cryogenic liquid storage tank 30
In tank 30 and extend the bottom of cryogenic liquid storage tank 30.When liquid refluxes, the liquid in liquid container 10 can be made to make at gravity
With in lower automatic back flow to cryogenic liquid storage tank 30, or it is back under the effect of pump 60 in cryogenic liquid storage tank 30.
Fig. 3 is the 3rd embodiment of BOG retracting device of the present invention, the structure substantially phase of the present embodiment and first embodiment
With, its difference is: in the present embodiment, this gas enters pipe 40 and is provided with a valve 41 in the position near liquid container 10；
One end of described liquid return tube 50b is connected to gas and enters the end away from liquid container 10 of the valve 41 on pipe 40, another
Extend the bottom of liquid container 10.This liquid container 10 is also associated with a gasifying boosting device 80, this gasifying boosting device 80
One end is connected to the top of liquid container 10, and the other end is connected to the bottom of liquid container 10.This gasifying boosting device 80 includes
Radiating fin 81 and be positioned at two valves 82 of these radiating fin 81 both sides.During work, it is connected gas with liquid container 10 top and enters
The valve 41 entered on pipe 40 is opened, and the BOG that this cryogenic liquid storage tank 30 produces enters liquid container 10, in the cooling of refrigeration machine 20
Lower liquefaction, after waiting liquid to reach some, valve 41 is closed, and gasifying boosting device 80 runs, under the effect of its pressure, liquid
Enter cryogenic liquid storage tank 30, reduce the temperature in cryogenic liquid storage tank 30, reduce the generation of BOG.
Fig. 4 is the 4th embodiment of BOG retracting device of the present invention, the structure substantially phase of the present embodiment and the 3rd embodiment
With, its difference is: in the present embodiment, this gas enters and connects and have liquefaction sky also by setting valvular pipeline on pipe 40
So gas-tanker 70, liquid container 10 has liquefied natural gas filling device 90 by setting the connection of valvular pipeline, and this liquefaction is natural
The bottom of gas filling apparatus 90 is connected also by the bottom of pipeline with cryogenic liquid storage tank 30, the bottom of liquid container 10 also by
The bottom of the pipeline and cryogenic liquid storage tank 30 that are provided with pump is connected.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (10)
1. a BOG retracting device, it is characterised in that: include liquid container, refrigeration machine and cryogenic liquid storage tank, described refrigeration machine
Including in being located at liquid container and for providing the vaporizer of refrigerating capacity, distinguish between described liquid container and cryogenic liquid storage tank
Entering pipe by a gas and a liquid return tube connects, described gas enters pipe for being led by the gas in cryogenic liquid storage tank
Entering to liquid container, described liquid return tube is for being back to low temperature by the liquid after cryocooled in liquid container
In wet tank.
2. BOG retracting device as claimed in claim 1, it is characterised in that: described gas enters pipe and is connected at liquid container
Top and the top of cryogenic liquid storage tank between, described liquid return tube is connected at bottom and the cryogenic liquid of liquid container
Between the bottom of storage tank, liquid container and cryogenic liquid storage tank is made to connect into linker by liquid return tube.
3. BOG retracting device as claimed in claim 2, it is characterised in that: it is additionally provided with a pump on described liquid return tube, is used for
Liquid is delivered to cryogenic liquid storage tank by liquid container.
4. BOG retracting device as claimed in claim 1, it is characterised in that: the bottom of described liquid container is higher than cryogenic liquid
The bottom of storage tank, one end of described liquid recovery tube is connected to the bottom of liquid container, and the other end is by the one of cryogenic liquid storage tank
Side wears to cryogenic liquid storage tank and extends the bottom of cryogenic liquid storage tank.
5. BOG retracting device as claimed in claim 4, it is characterised in that: it is additionally provided with a pump on described liquid return tube, is used for
Liquid is delivered to cryogenic liquid storage tank by liquid container.
6. BOG retracting device as claimed in claim 1, it is characterised in that: described gas enters pipe and is connected at liquid container
Top and the top of cryogenic liquid storage tank between, and in being provided with a valve near the position of liquid container, described liquid refluxes
One end of pipe is connected to gas and enters the end away from liquid container of the valve on pipe, and another extends the bottom of liquid container, institute
State liquid container and be also associated with a gasifying boosting device.
7. BOG retracting device as claimed in claim 6, it is characterised in that: described gasifying boosting device include radiating fin and
It is positioned at two valves of these radiating fin both sides.
8. BOG retracting device as claimed in claim 6, it is characterised in that: one end of described gasifying boosting device is connected to liquid
The top of body container, the other end is connected to the bottom of liquid container.
9. BOG retracting device as claimed in claim 6, it is characterised in that: described gas enters on pipe also by being provided with valve
Pipeline connect have liquefied natural gas tank car, described liquid container by set valvular pipeline connect have liquefied natural gas filling
Device.
BOG retracting device the most according to any one of claims 1 to 9, it is characterised in that: described cryogenic liquid storage tank and
Described liquid container is insulated cryogen container, and its adiabatic method is that vacuum-powders insulation, vacuum insulation, fine vacuum multilamellar are exhausted
Heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610751491.2A CN106195617A (en) | 2016-08-29 | 2016-08-29 | A kind of BOG retracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610751491.2A CN106195617A (en) | 2016-08-29 | 2016-08-29 | A kind of BOG retracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106195617A true CN106195617A (en) | 2016-12-07 |
Family
ID=57527616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610751491.2A Pending CN106195617A (en) | 2016-08-29 | 2016-08-29 | A kind of BOG retracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106195617A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780424A (en) * | 2019-03-05 | 2019-05-21 | 江苏鼎程新能源科技有限公司 | A kind of split type BOG recyclable device |
| CN110081303A (en) * | 2019-05-17 | 2019-08-02 | 中国科学院理化技术研究所 | A kind of liquefied gas storage device |
| CN110094629A (en) * | 2019-05-17 | 2019-08-06 | 中国科学院理化技术研究所 | A kind of liquefied gas body Zero emission device and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061431A (en) * | 2014-04-03 | 2014-09-24 | 查特深冷工程系统(常州)有限公司 | Modularized BOG (Boil Off Gas) re-liquefaction system of low-temperature liquid storage tank |
| CN104132239A (en) * | 2014-07-29 | 2014-11-05 | 江苏克劳特低温技术有限公司 | Low-temperature gas condensation circulating system and method |
| CN204042430U (en) * | 2014-08-23 | 2014-12-24 | 王永灵 | A kind of cryogenic gas reliquefaction installation of simple and feasible |
| CN104321581A (en) * | 2011-12-02 | 2015-01-28 | 氟石科技公司 | LNG boiloff gas recondensation configurations and methods |
| CN206093499U (en) * | 2016-08-29 | 2017-04-12 | 中科赛德（北京）科技有限公司 | BOG recovery unit |
-
2016
- 2016-08-29 CN CN201610751491.2A patent/CN106195617A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104321581A (en) * | 2011-12-02 | 2015-01-28 | 氟石科技公司 | LNG boiloff gas recondensation configurations and methods |
| CN104061431A (en) * | 2014-04-03 | 2014-09-24 | 查特深冷工程系统(常州)有限公司 | Modularized BOG (Boil Off Gas) re-liquefaction system of low-temperature liquid storage tank |
| CN104132239A (en) * | 2014-07-29 | 2014-11-05 | 江苏克劳特低温技术有限公司 | Low-temperature gas condensation circulating system and method |
| CN204042430U (en) * | 2014-08-23 | 2014-12-24 | 王永灵 | A kind of cryogenic gas reliquefaction installation of simple and feasible |
| CN206093499U (en) * | 2016-08-29 | 2017-04-12 | 中科赛德（北京）科技有限公司 | BOG recovery unit |
Non-Patent Citations (1)
| Title |
|---|
| 崔永章等: "《燃气气源》", 30 September 2013 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780424A (en) * | 2019-03-05 | 2019-05-21 | 江苏鼎程新能源科技有限公司 | A kind of split type BOG recyclable device |
| CN110081303A (en) * | 2019-05-17 | 2019-08-02 | 中国科学院理化技术研究所 | A kind of liquefied gas storage device |
| CN110094629A (en) * | 2019-05-17 | 2019-08-06 | 中国科学院理化技术研究所 | A kind of liquefied gas body Zero emission device and method |
| CN110094629B (en) * | 2019-05-17 | 2023-12-19 | 中国科学院理化技术研究所 | Zero discharge device and method for liquefied combustible gas |
| CN110081303B (en) * | 2019-05-17 | 2024-04-19 | 中国科学院理化技术研究所 | Liquefied gas storage device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104061431B (en) | The modular cryogenic liquid basin re-liquefied system of BOG gas | |
| CN206420180U (en) | A kind of self-overlay refrigerating device | |
| CN203731088U (en) | LNG receiving station process system for recovering BOG based on normal temperature compressor | |
| CN105927848A (en) | Small device and method for rapidly re-liquefying and recovering liquefied natural gas vapour | |
| CN106195617A (en) | A kind of BOG retracting device | |
| CN107560253B (en) | A kind of energy saving defrosting system and its control method of air source heat pump | |
| JP2014517248A (en) | Condenser / evaporator for cooling device and method thereof | |
| CN206093499U (en) | BOG recovery unit | |
| CN109630877A (en) | A kind of LNG regas system and working method | |
| CN100575823C (en) | Multifunctional reclaiming machine | |
| CN205641713U (en) | LNG cold energy ice making system | |
| CN104132239B (en) | A kind of cryogenic gas condensation cycle system and method | |
| CN106369884A (en) | Evaporator, air cooler, and refrigeration or heat pump device and system | |
| CN208139636U (en) | A kind of device for producing solid ice using LNG gasification release cold energy | |
| CN207600009U (en) | A kind of folding type cooling system of freezer with hot gas defrosting | |
| CN203048901U (en) | Low-cost and low-energy natural gas recovering and processing device | |
| CN206142230U (en) | Filling station is with phase transition energy storage vapor recovery system equipment | |
| CN205102505U (en) | Natural gas liquefaction stores peak regulation device | |
| CN204083795U (en) | Liquid residual air reclaiming system more than a kind of natural gas tank car | |
| CN207570150U (en) | Freezer ammonia refrigeration system with hot ammonia defrosting circuit | |
| CN208887235U (en) | A kind of natural gas liquefaction device | |
| CN106288468A (en) | Vertical downstream directly contacts the air-cooled refrigeration system of auxiliary of condensation | |
| CN209196539U (en) | A kind of receiving station's LNG storage facilities | |
| CN207262775U (en) | A kind of energy saving defrosting system of air source heat pump | |
| CN206496558U (en) | Ice making unit and refrigeration system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |