CN110822283A - Installation method of vertical LNG storage tank - Google Patents
Installation method of vertical LNG storage tank Download PDFInfo
- Publication number
- CN110822283A CN110822283A CN201910931212.4A CN201910931212A CN110822283A CN 110822283 A CN110822283 A CN 110822283A CN 201910931212 A CN201910931212 A CN 201910931212A CN 110822283 A CN110822283 A CN 110822283A
- Authority
- CN
- China
- Prior art keywords
- storage tank
- hoisting
- lifting device
- adhesive
- supporting
- 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
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
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/08—Mounting arrangements for vessels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C25/00—Cranes not provided for in groups B66C17/00 - B66C23/00
-
- 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
- F17C2205/01—Mounting arrangements
- F17C2205/0103—Exterior arrangements
-
- 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
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0102—Applications for fluid transport or storage on or in the water
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention provides an installation method of a vertical LNG storage tank, and relates to the field of LNG ship construction. The installation method of the vertical LNG storage tank comprises the following steps: firstly, fixedly mounting a hoisting device on a ship body; connecting a lifting device with the storage tank, and starting the lifting device to lift the storage tank to a set height; step three, pouring adhesive in the annular groove of the supporting seat; and fourthly, starting the lifting device to lower the storage tank, so that the support wood blocks on the storage tank enter the annular grooves of the supporting seat and extrude the adhesive. The hoisting storage tank is borne by the hoisting device on the ship body, the hoisting device and the ship body are integrated, the hoisting device is stable in position relative to the whole ship body, the hoisting position of the storage tank is easier to control in the process of hoisting and lowering the storage tank by the hoisting device, the position precision and the installation precision of the storage tank are higher, and the hoisting operation difficulty is low. In addition, the procedure of LNG ship docking operation is saved, the use of a gantry crane in the dock is not occupied, the installation flexibility is high, and the cost is low.
Description
Technical Field
The invention relates to the technical field of LNG ship construction, in particular to an installation method of a vertical LNG storage tank.
Background
The LNG ship is a special ship for transporting liquefied natural gas, the storage tanks on the LNG ship are divided into a horizontal type storage tank and a vertical type storage tank, the vertical type LNG storage tank is usually placed in a transverse bulkhead section of a ship body, and the vertical type LNG storage tank needs to be installed on the ship body in a hoisting mode.
If the Chinese utility model patent with the granted announcement number of CN203731078U and the granted announcement date of 2014.07.23 discloses a suspension type marine LNG fuel tank, and specifically discloses that the fuel tank comprises a tank body, an end enclosure and a base plate, wherein the end enclosure comprises an end enclosure I and an end enclosure II, a polyurethane heat-insulating layer is coated outside the tank body, the bottom of the end enclosure I is fixed with the base plate I, the outer side of the base plate I is fixed with a circle of base plate, rib plates are erected on the base plate at equal intervals, annular laminated wood is bonded at the lower end of the base plate, a ship body base is fixed at the lower end of the annular laminated wood, and the annular laminated wood is not bonded with the ship body base, so that the annular laminated; the annular laminated wood is responsible for bearing vertical force components.
Except the installation form of the above-mentioned jar body and hull, also can set up the supporting seat that has the ring channel on the hull, be equipped with the annular planking on the periphery wall of storage tank, support billet fixed connection is at the downside of annular planking, hoist the storage tank to the supporting seat of hull through portal crane in the depressed place on, make support billet on the storage tank get into the ring channel of supporting seat in to bond the ring channel and support the billet through epoxy, and fill the ring channel and support the clearance between the billet.
However, when the tank body is hoisted by using a gantry crane in the dock, the relative position of the hull and the crane is unstable, the installation precision is low, and the hoisting operation difficulty is high; moreover, the LNG ship is high in cost in docking operation.
Disclosure of Invention
In order to solve the problems, the invention aims to provide an installation method of a vertical LNG storage tank, which aims to solve the problems that when a tank body is hoisted by using a gantry crane in a dock, the relative position of a ship body and the crane is unstable, the installation precision is low, and the hoisting operation difficulty is high; and moreover, the LNG ship is subjected to docking operation, so that the cost is high.
The technical scheme of the installation method of the vertical LNG storage tank comprises the following steps:
the installation method of the vertical LNG storage tank comprises the following steps: firstly, fixedly mounting a hoisting device on a ship body; connecting the lifting device with the storage tank, and starting the lifting device to lift the storage tank to a set height; step three, pouring adhesive in the annular groove of the supporting seat; and step four, starting the lifting device to lower the storage tank, so that the support wood blocks on the storage tank enter the annular grooves of the support seats and extrude the adhesive.
Has the advantages that: in whole installation, the hoist and mount storage tank is undertaken by installing the hoisting accessory on the hull, and hoisting accessory becomes whole with the hull moreover, and hoisting accessory is stable for whole hull position, promotes and transfers the in-process of storage tank at hoisting accessory, and the hoisting accessory of storage tank is controlled more easily, and the position accuracy and the installation accuracy that the storage tank promoted are higher, and the hoist and mount operation degree of difficulty is low. In addition, the procedure of LNG ship docking operation is saved, the use of a gantry crane in the dock is not occupied, the installation flexibility is high, and the cost is low.
Further, in the first step, the hoisting device is correspondingly installed right above the lifting lugs of the storage tank.
Further, before the first step, the hoisting device is of a frame structure, the top of the hoisting device is used as a base surface for reverse construction, and after the whole hoisting device is manufactured and molded, the hoisting device is turned right and fixedly installed with the ship body.
Further, before the second step, alignment positioning is firstly carried out between the tank body and the supporting seat, and a positioning point of the tank body and a reference point of the supporting seat are determined.
Further, after the second step, firstly, the pouring amount of the adhesive required when the supporting wood blocks on the storage tank enter the annular grooves of the supporting seat is simulated and tested.
Furthermore, firstly, a simulation block is placed in the annular groove of the supporting seat, the lifting device is started to lower the storage tank, the supporting wood blocks on the storage tank enter the annular groove of the supporting seat and extrude the simulation block, and the pouring amount of the needed adhesive is determined according to the volume of the simulation block.
Further, after the required pouring amount of the adhesive is determined according to the volume of the simulation block, the residual simulation block in the annular groove of the supporting seat is removed.
Further, in the fourth step, the supporting wood blocks on the storage tank enter the annular grooves of the supporting seat, whether the positioning points of the storage tank correspond to the reference points of the supporting seat is determined, and if yes, the installation is finished; if not, adjusting the position of the storage tank until the positioning point of the storage tank corresponds to the reference point of the supporting seat.
Further, before the second step, a swing-preventing structure is connected between the storage tank and the ship body, and the storage tank is tensioned by the swing-preventing structure in the process of lifting and lowering the storage tank.
Furthermore, the anti-swing structure is an anti-swing rope, and at least three circumferentially arranged anti-swing ropes are connected between the storage tank and the hull structure.
Drawings
Fig. 1 is a left side view illustrating an assembly of a storage tank and a hull in embodiment 1 of the installation method of a vertical LNG storage tank according to the present invention;
FIG. 2 is a front view of the connection of the storage tank and the lifting device of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic top view of the storage tank and lifting device of FIG. 2;
FIG. 5 is a top view of the connection of the storage tank to the sway brace;
fig. 6 is a process diagram of manufacturing a lifting device in embodiment 1 of the method for installing a vertical LNG storage tank according to the present invention.
In the figure: 1-ship body, 10-supporting seat, 100-annular groove, 2-storage tank, 20-thermal insulation layer, 21-lifting lug, 22-supporting wood block, 23-annular outer plate, 24-connecting lug, 25-anti-swing rope, 3-lifting device, 30-cross beam, 31-electric hoist, 32-upright post, 33-inclined strut, 34-lifting ring, 35-skid and 4-simulation block.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In embodiment 1 of the installation method of the vertical LNG storage tank of the present invention, as shown in fig. 1, 2 and 4, the preparation work is completed before the vertical LNG storage tank is installed: manufacturing the hoisting device 3, in this embodiment, the hoisting device 3 is of a frame-type structure, the hoisting device 3 comprises two arch frames fixedly connected in parallel, each arch frame comprises two upright posts 32 extending vertically and a cross beam 30 fixed at the upper ends of the two upright posts 32, the two arch frames are connected by cross bracing 33 in a welding manner to form the frame-type hoisting device 3, an electric hoist 31 is arranged in the middle of the cross beam 30, the electric hoist 31 is a wire rope electric hoist with a hoisting capacity of 30 tons, and the horizontal distance between the two arch frames is equal to the distance between the two lifting lugs 21 on the storage tank 2.
The hoisting device 3 is reversely manufactured by taking the top of the hoisting device as a base surface, firstly, the cross beam 30 is placed on the tire surface, the two upright posts 32 which vertically extend are fixedly connected to the upper side of the cross beam 30, after the two arch frames are manufactured, the cross bracing 33 is welded and connected, the two ends of the cross beam 30 are respectively welded and connected with a hoisting ring 34, and the manufacturing of the hoisting device 3 is completed. Then, the lifting device 33 is turned from the upside down state to the upright state by using a crane, as shown in fig. 6, in the turning process, a skid 35 can be placed at the bottom of the lifting device 33, and a buffering effect can be achieved to avoid damage.
After the whole hoisting device 3 is righted, the following installation steps are started:
step one, fixedly installing a hoisting device 3 on a ship body 1, and correspondingly installing the hoisting device 3 right above a lifting lug 21 of a storage tank 2 when installing, ensuring that two electric hoists 31 of the hoisting device 3 are respectively aligned with a left lifting lug 21 and a right lifting lug 21 of the storage tank 2, ensuring that the storage tank 2 can move along the vertical direction in the process of hoisting the storage tank 2 by the electric hoists 31, and avoiding horizontal deflection and shaking of the storage tank 2 after being lifted due to inaccurate hoisting position.
Before the second step, because the tank body 2 is placed in place on the support seat 10 of the ship body 1 in advance, in order to avoid position deviation in subsequent installation, alignment positioning is firstly carried out between the tank body 2 and the support seat 10, and a positioning point of the tank body 2 and a reference point of the support seat 10 are determined. In this embodiment, four positioning points are located on the same horizontal plane at the periphery of the tank body 2 in a central symmetry manner, and correspondingly, four reference points aligned with the four positioning points on the support seat 10 are found, and the four positioning points of the tank body 2 and the four reference points of the support seat 10 are respectively marked.
In order to prevent the tank body 2 from swinging and shaking due to the change of environmental weather in the process of hoisting the tank body 2, the connecting lugs 24 are usually arranged at the bottom of the tank body 2, the anti-swinging structure is connected between the connecting lugs 24 and the ship body 1, and the storage tank 2 is tensioned by the anti-swinging structure in the process of lifting and lowering the storage tank 2. In this embodiment, the anti-swing structure is anti-swing rope 25, the both ends of anti-swing rope 25 are connected respectively on the engaging lug 24 of the jar body 2 and the hull 1 that is located jar body 2 lower part, be equipped with the ropewinder on the anti-swing rope 25, along with jar body 2's the synchronous loosening of moving up of body 2 at the in-process that promotes storage tank 2 through the ropewinder, and the in-process of putting storage tank 2 down along with jar body 2's the synchronous tightening up of anti-swing rope 25 that moves down, make jar body 2 can receive the horizontal restraining force of anti-swing rope 25 all the time, and then avoid taking place the beat and rock.
In order to improve the horizontal constraint effect of the anti-swing structure on the tank body 2, the number of the anti-swing ropes 25 is four, as shown in fig. 5, the four anti-swing ropes 25 are circumferentially arranged between the storage tank 2 and the hull 1, and the four anti-swing ropes 25 are used for effectively horizontally constraining the lifted anti-swing ropes 25. In other embodiments, the number of the anti-swing ropes is not limited to four, and three anti-swing ropes can be connected between the storage tank and the hull, and effective horizontal restraint can be achieved by the three circumferentially arranged anti-swing ropes.
And step two, respectively connecting the lifting hooks of the two electric hoists 31 of the lifting device 3 with the left lifting lug 21 and the right lifting lug 21 of the storage tank 2, controlling the two electric hoists 31 to start and synchronously work after connection, and lifting the storage tank 2 to a set height. The outer peripheral wall of the storage tank 2 is provided with an annular outer plate 23, the supporting wood block 22 is fixedly connected to the lower side surface of the annular outer plate 23, the supporting wood block 22 and the annular outer plate 23 bear the weight of the whole storage tank 2, and the supporting wood block 22 is lifted to be completely separated from the annular groove 100 due to the fact that the depth of the annular groove 100 of the supporting seat 10 is not large. In this embodiment, the height is set to be 500mm, and when the storage tank 2 is lifted by 500mm, sufficient operation space is reserved for constructors so as to carry out subsequent simulation experiments and pouring work. In other embodiments, the set height is not limited to 500mm, and may be any value between 100mm and 1000mm, for example, 100mm, 200mm, 600, 800mm, or 1000 mm.
After the second step, the amount of the adhesive required for the supporting wood blocks 22 on the experimental tank 2 to enter the annular grooves 100 of the supporting seat 10 is simulated. As shown in fig. 3, the specific simulation steps are as follows:
a. after the tank 2 is lifted to a set height, the dummy block is first placed in the annular groove 100 of the support base 10. In this embodiment, the dummy block 4 may be plasticine, and the dummy block 4 may be spherical or other regular solid shapes, so that the space between the wood block 22 and the annular groove 100 may be fully filled due to the easy deformation and good filling property of the plasticine. In other embodiments, the dummy block may be a mastic to accommodate different usage requirements, again to substantially fill the space between the support block and the annular groove.
b. And then starting the hoisting device 3 to lower the storage tank 2, enabling the support wood blocks 22 on the storage tank 2 to enter the annular groove 100 of the supporting seat 10 and extrude the simulation block 4, and determining the overflow volume of the simulation block 4 from the annular groove 100 when the storage tank 2 falls into place, namely the positioning point of the tank body 2 and the reference point of the supporting seat 10 are aligned.
c. And subtracting the overflow volume value from the original volume value of the simulation block 4 to obtain the required pouring amount of the adhesive.
d. After the required amount of adhesive has been poured, the residual dummy block 4 in the annular groove 100 of the support seat 10 is removed. And (5) after the simulation experiment is finished, controlling the lifting device 3 to secondarily lift the storage tank.
Step three, pouring the adhesive into the annular groove 100 of the support seat 10, wherein the pouring amount of the adhesive is the pouring amount of the required adhesive determined by a simulation experiment, and the adhesive is not suitable for being poured too much. In this embodiment, the adhesive selects epoxy, and epoxy has that the cohesiveness is strong, shock attenuation nature and adiabatic good characteristics, can enough play effectual adhesive connection to supporting billet 22 and ring channel 100, can play buffering and adiabatic effect to storage tank 2 moreover, thereby absorbs the vibration of hull 1 and guarantees storage tank 2, and the security is better. In other embodiments, the adhesive is not limited to epoxy, but may be thermoplastic or the like to accommodate different usage requirements.
Step four, starting the lifting device 3 to lower the storage tank 2, enabling the support wood blocks 22 on the storage tank 2 to enter the annular groove 100 of the support seat 10 and extrude the adhesive, and if the adhesive cannot completely fill the annular groove 100, adding a corresponding amount of adhesive; and, the supporting wood blocks 22 on the storage tank 2 enter the annular grooves 100 of the supporting seat 10, and determine whether the positioning points of the storage tank 2 correspond to the reference points of the supporting seat 10, if yes, the installation is finished; if not, the position of the storage tank 2 is adjusted until the positioning point of the storage tank 2 corresponds to the reference point of the support seat 10.
In whole installation, hoist and mount storage tank 2 is undertaken by installing hoisting accessory 3 on hull 1, and hoisting accessory 3 becomes whole with hull 1 moreover, and hoisting accessory 3 is stable for whole hull position, promotes and transfers the in-process of storage tank 2 at hoisting accessory 3, and the hoisting accessory of storage tank 2 is controlled more easily, and the position accuracy and the installation accuracy that storage tank 2 promoted are higher, and the hoist and mount operation degree of difficulty is low. In addition, the procedure of LNG ship docking operation is saved, the use of a gantry crane in the dock is not occupied, the installation flexibility is high, and the cost is low.
In other embodiments of the installation method of the vertical LNG storage tank according to the present invention, in order to simplify the installation steps, the step of connecting the anti-swing structure may be omitted, or the anti-swing structure may be replaced with another form, for example, a protective strip is disposed on the hull corresponding to the edge of the outer wall of the storage tank, and the protective strip is in contact with the outer wall of the storage tank to perform the anti-swing function.
In other embodiments of the installation method of the vertical LNG storage tank according to the present invention, in order to simplify the installation steps, the steps of the simulation experiment may be omitted, and the adhesive may be directly poured after the storage tank is lifted once, and if the pouring amount of the adhesive is insufficient, the subsequent replenishment may be performed.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (10)
1. An installation method of a vertical LNG storage tank is characterized by comprising the following steps:
firstly, fixedly mounting a hoisting device on a ship body;
connecting the lifting device with the storage tank, and starting the lifting device to lift the storage tank to a set height;
step three, pouring adhesive in the annular groove of the supporting seat;
and step four, starting the lifting device to lower the storage tank, so that the support wood blocks on the storage tank enter the annular grooves of the support seats and extrude the adhesive.
2. The method of installing a vertical LNG storage tank according to claim 1, wherein the lifting means is installed right above the lifting lugs of the storage tank in step one.
3. The method of claim 1, wherein prior to step one, the lifting device is in a frame configuration, wherein the top of the lifting device is formed as a base surface, and after the integral forming, the lifting device is turned over and fixed to the hull.
4. The method of installing a vertical LNG storage tank of claim 1, wherein before the second step, the positioning of the tank body and the support base is performed to determine the positioning point of the tank body and the reference point of the support base.
5. The method of installing a vertical LNG storage tank according to claim 1, wherein after the second step, a simulation is performed to measure an amount of the adhesive to be poured when the supporting blocks of the storage tank are inserted into the annular grooves of the supporting base.
6. The method of installing a vertical LNG storage tank according to claim 5, wherein the analog block is placed in the annular groove of the supporting base, the lifting device is started to lower the storage tank, the supporting wood blocks on the storage tank enter the annular groove of the supporting base and press the analog block, and the required amount of the adhesive to be poured is determined according to the volume of the analog block.
7. The method of installing a vertical LNG tank of claim 6, wherein the dummy block remaining in the annular groove of the support base is removed after the amount of the adhesive to be poured is determined according to the volume of the dummy block.
8. The method of claim 1, wherein in the fourth step, the supporting blocks of the storage tank enter the annular grooves of the supporting base, and it is determined whether the positioning points of the storage tank correspond to the reference points of the supporting base, if yes, the installation is finished; if not, adjusting the position of the storage tank until the positioning point of the storage tank corresponds to the reference point of the supporting seat.
9. The method of installing a vertical LNG storage tank according to claim 1, wherein a sway preventing structure is connected between the storage tank and the hull before step two, the sway preventing structure straining the storage tank during the raising and lowering of the storage tank.
10. Method for mounting a vertical LNG tank according to claim 9, c h a r a c t e r i z e d in that the anti-sway structure is an anti-sway rope, between which at least three circumferentially arranged anti-sway ropes are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910931212.4A CN110822283A (en) | 2019-09-27 | 2019-09-27 | Installation method of vertical LNG storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910931212.4A CN110822283A (en) | 2019-09-27 | 2019-09-27 | Installation method of vertical LNG storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110822283A true CN110822283A (en) | 2020-02-21 |
Family
ID=69548444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910931212.4A Pending CN110822283A (en) | 2019-09-27 | 2019-09-27 | Installation method of vertical LNG storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110822283A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113415733A (en) * | 2021-08-24 | 2021-09-21 | 新乡学院 | Large-scale storage tank jack-up lifting device of industry |
Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1317940A (en) * | 1969-10-18 | 1973-05-23 | Kvaerner Brug As | Tank |
| JP2003517545A (en) * | 1999-07-09 | 2003-05-27 | モス マリタイム エイ．エス． | Liquefied natural gas vaporizer |
| CN1587015A (en) * | 2004-07-13 | 2005-03-02 | 沪东中华造船(集团)有限公司 | Movable guide and positioning device for hoisting liquid tank and its mounting method |
| WO2008024652A2 (en) * | 2006-08-19 | 2008-02-28 | Agr Deepwater Development Systems, Inc. | Liquefied natural gas re-gasification and storage unit |
| CN101279640A (en) * | 2008-05-16 | 2008-10-08 | 游勇 | Ship-shore double supporting type cargo handling machine |
| US7775391B2 (en) * | 2003-09-23 | 2010-08-17 | Westport Power Inc. | Container for holding a cryogenic fuel |
| CN102066190A (en) * | 2008-07-09 | 2011-05-18 | 约翰·伦道夫·霍兰德 | Systems and methods for supporting tanks in a cargo ship |
| CN203731077U (en) * | 2013-12-18 | 2014-07-23 | 南通太平洋海洋工程有限公司 | Vertical type marine LNG (liquefied natural gas) fuel tank |
| CN104555734A (en) * | 2013-10-15 | 2015-04-29 | 烟台中集来福士海洋工程有限公司 | Upper upright column turnover device and method for marine crane |
| CN204606151U (en) * | 2015-01-14 | 2015-09-02 | 舟山巨洋技术开发有限公司 | A kind of novel container ship |
| CN104960633A (en) * | 2015-06-15 | 2015-10-07 | 中远船务工程集团有限公司 | Tank type LNG container transporting ship |
| KR20150117360A (en) * | 2014-04-09 | 2015-10-20 | 에스티엑스조선해양 주식회사 | Fuel tank for ship |
| RU2603436C1 (en) * | 2015-09-17 | 2016-11-27 | Федеральное государственное казённое военное учреждение высшего профессионального образования "Военная академия материально-технического обеспечения имени генерала армии А.В. Хрулёва" Министерства обороны Российской Федерации | Floating storage of liquefied natural gas |
| CN106184798A (en) * | 2016-07-22 | 2016-12-07 | 中船澄西船舶（广州）有限公司 | FPSO helicopter platform hoisting |
| CN106542054A (en) * | 2016-12-08 | 2017-03-29 | 宜昌东江造船有限公司 | LNG tank formula container loading and unloading ship |
| KR20170053444A (en) * | 2015-11-06 | 2017-05-16 | 삼성중공업 주식회사 | Scaffold |
| CN107697224A (en) * | 2016-08-09 | 2018-02-16 | 启东丰顺船舶重工有限公司 | A kind of LNG liquefied gas carriers flow container enters cargo hold hoisting |
| CN108910700A (en) * | 2018-05-30 | 2018-11-30 | 大连船舶重工集团海洋工程有限公司 | Large-scale tank installation anti-shaking device and its arrangement method |
| CN109110049A (en) * | 2018-08-19 | 2019-01-01 | 宜昌东江造船有限公司 | Semi-submersible type LNG change the outfit ship and LNG peculiar to vessel shipment application method |
| CN109607392A (en) * | 2018-10-31 | 2019-04-12 | 沪东中华造船(集团)有限公司 | A kind of LNG ship cargo tank gas vault hanging object device and its application method |
| CN109689492A (en) * | 2016-08-31 | 2019-04-26 | 韩国Gas公社 | Container freighter |
| CN109703702A (en) * | 2019-01-28 | 2019-05-03 | 太平洋海洋工程（舟山）有限公司 | A kind of boat-carrying LNG tank mounting structure and mounting process |
-
2019
- 2019-09-27 CN CN201910931212.4A patent/CN110822283A/en active Pending
Patent Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1317940A (en) * | 1969-10-18 | 1973-05-23 | Kvaerner Brug As | Tank |
| JP2003517545A (en) * | 1999-07-09 | 2003-05-27 | モス マリタイム エイ．エス． | Liquefied natural gas vaporizer |
| US7775391B2 (en) * | 2003-09-23 | 2010-08-17 | Westport Power Inc. | Container for holding a cryogenic fuel |
| CN1587015A (en) * | 2004-07-13 | 2005-03-02 | 沪东中华造船(集团)有限公司 | Movable guide and positioning device for hoisting liquid tank and its mounting method |
| WO2008024652A2 (en) * | 2006-08-19 | 2008-02-28 | Agr Deepwater Development Systems, Inc. | Liquefied natural gas re-gasification and storage unit |
| CN101279640A (en) * | 2008-05-16 | 2008-10-08 | 游勇 | Ship-shore double supporting type cargo handling machine |
| CN102066190A (en) * | 2008-07-09 | 2011-05-18 | 约翰·伦道夫·霍兰德 | Systems and methods for supporting tanks in a cargo ship |
| CN104555734A (en) * | 2013-10-15 | 2015-04-29 | 烟台中集来福士海洋工程有限公司 | Upper upright column turnover device and method for marine crane |
| CN203731077U (en) * | 2013-12-18 | 2014-07-23 | 南通太平洋海洋工程有限公司 | Vertical type marine LNG (liquefied natural gas) fuel tank |
| KR20150117360A (en) * | 2014-04-09 | 2015-10-20 | 에스티엑스조선해양 주식회사 | Fuel tank for ship |
| CN204606151U (en) * | 2015-01-14 | 2015-09-02 | 舟山巨洋技术开发有限公司 | A kind of novel container ship |
| CN104960633A (en) * | 2015-06-15 | 2015-10-07 | 中远船务工程集团有限公司 | Tank type LNG container transporting ship |
| RU2603436C1 (en) * | 2015-09-17 | 2016-11-27 | Федеральное государственное казённое военное учреждение высшего профессионального образования "Военная академия материально-технического обеспечения имени генерала армии А.В. Хрулёва" Министерства обороны Российской Федерации | Floating storage of liquefied natural gas |
| KR20170053444A (en) * | 2015-11-06 | 2017-05-16 | 삼성중공업 주식회사 | Scaffold |
| CN106184798A (en) * | 2016-07-22 | 2016-12-07 | 中船澄西船舶（广州）有限公司 | FPSO helicopter platform hoisting |
| CN107697224A (en) * | 2016-08-09 | 2018-02-16 | 启东丰顺船舶重工有限公司 | A kind of LNG liquefied gas carriers flow container enters cargo hold hoisting |
| CN109689492A (en) * | 2016-08-31 | 2019-04-26 | 韩国Gas公社 | Container freighter |
| CN106542054A (en) * | 2016-12-08 | 2017-03-29 | 宜昌东江造船有限公司 | LNG tank formula container loading and unloading ship |
| CN108910700A (en) * | 2018-05-30 | 2018-11-30 | 大连船舶重工集团海洋工程有限公司 | Large-scale tank installation anti-shaking device and its arrangement method |
| CN109110049A (en) * | 2018-08-19 | 2019-01-01 | 宜昌东江造船有限公司 | Semi-submersible type LNG change the outfit ship and LNG peculiar to vessel shipment application method |
| CN109607392A (en) * | 2018-10-31 | 2019-04-12 | 沪东中华造船(集团)有限公司 | A kind of LNG ship cargo tank gas vault hanging object device and its application method |
| CN109703702A (en) * | 2019-01-28 | 2019-05-03 | 太平洋海洋工程（舟山）有限公司 | A kind of boat-carrying LNG tank mounting structure and mounting process |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113415733A (en) * | 2021-08-24 | 2021-09-21 | 新乡学院 | Large-scale storage tank jack-up lifting device of industry |
| CN113415733B (en) * | 2021-08-24 | 2021-11-02 | 新乡学院 | Large-scale storage tank jack-up lifting device of industry |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2886664C (en) | Method for constructing cylindrical tank | |
| JP6127459B2 (en) | Construction method of cylindrical tank | |
| CN103057663A (en) | Underwater installation process of removable deck of million-ton roll-on-roll-off ship | |
| CN110171543B (en) | Connection method and application of lightering device | |
| CN110822283A (en) | Installation method of vertical LNG storage tank | |
| CN108643213B (en) | Construction method of underwater bearing platform construction structure | |
| CN108528926A (en) | A kind of traction electric machine pallet convenient for stacked on top of one another | |
| CN101954957A (en) | Method for mounting liner of independent liquid cargo tank of ship | |
| CN110792042A (en) | Anti-overturning reinforcing method for rectangular single-column pier bridge | |
| KR100553664B1 (en) | Ship construction method by underwater mounting | |
| US20140284532A1 (en) | Bridge lifting support bracket | |
| CN211173029U (en) | A liftable platform structure for chimney reinforcement construction | |
| KR100681661B1 (en) | The high capacity support tower for erection of rudder horn | |
| JPH01190883A (en) | Lift up or down method | |
| CN208134892U (en) | A kind of traction electric machine pallet convenient for stacked on top of one another | |
| CN208134849U (en) | A kind of waterproof traction electric machine pallet | |
| CN110789679A (en) | Movable type ascending ladder frame for welding cushion blocks of supporting box of cabin cover of container ship | |
| CN220352618U (en) | Supporting device capable of accurately positioning double-layer steel anchor beam and steel corbel | |
| JPS6181286A (en) | Method of installing independent tank on ship | |
| CN211283556U (en) | Precast concrete post jacking device | |
| CN220284816U (en) | Cantilever beam template for ship | |
| CN218668617U (en) | Stiff column locating support in cushion cap | |
| CN218111188U (en) | Concrete pier H-shaped steel beam storage bench of high-speed railway section beam | |
| JPH11229623A (en) | Manufacture 0f caisson making use of slip form and manufacture of caisson making use of slip form and fluid caster | |
| CN115320806A (en) | Ship flower stand support and flower stand support position adjusting method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20200221 |