JPH0128266B2 - - Google Patents
Info
- Publication number
- JPH0128266B2 JPH0128266B2 JP57127694A JP12769482A JPH0128266B2 JP H0128266 B2 JPH0128266 B2 JP H0128266B2 JP 57127694 A JP57127694 A JP 57127694A JP 12769482 A JP12769482 A JP 12769482A JP H0128266 B2 JPH0128266 B2 JP H0128266B2
- Authority
- JP
- Japan
- Prior art keywords
- outer shell
- support
- pressure
- internal
- internal device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- 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
- F17C13/086—Mounting arrangements for vessels for Dewar vessels or cryostats
-
- 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
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
- F17C2223/035—High pressure (>10 bar)
-
- 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
- F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
- F17C2223/036—Very high pressure (>80 bar)
-
- 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
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/04—Reducing risks and environmental impact
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Description
【発明の詳細な説明】
本発明は内部装置を支持する大型圧力容器に係
り、特に内部装置重量に起因する応力の集中を低
減し、容器内部流体の通過孔を設けるのに好適な
大型圧力容器に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a large pressure vessel that supports an internal device, and in particular to a large pressure vessel suitable for reducing the concentration of stress caused by the weight of the internal device and providing passage holes for fluid inside the container. Regarding.
従来の圧力容器における内部装置の支持装置
は、内部装置を上方より吊り下げるか、または第
２図Ａ，Ｂに示すように耐圧容器外殻の１の下方
内面に複数個の支持台６を溶接等の方法によつて
取り付け、これに係止していた。 Conventional support devices for internal devices in pressure vessels either suspend the internal devices from above, or weld a plurality of support stands 6 to the lower inner surface of the pressure vessel outer shell 1 as shown in FIGS. 2A and B. It was attached and locked using methods such as the following.
こられ吊り装置または支持装置は、いずれも耐
圧容器外殻１の内面に部分的に取り付けられるも
のであるから、その部分には、内部装置の重量に
起因する高い集中応力が発生し、また、場合によ
つては、そのために耐圧容器外殻１の厚さを増加
しなければならない等の欠点があつた。 Since each of these suspension devices or support devices is partially attached to the inner surface of the pressure vessel outer shell 1, high concentrated stress due to the weight of the internal device occurs in that portion, and In some cases, this has resulted in disadvantages such as the need to increase the thickness of the pressure vessel outer shell 1.
本発明の目的は、上記した従来技術の欠点をな
くし、内部装置重量に起因する応力を耐圧筒状外
殻全周に等分布させて応力集中を低減すると共
に、流体が容易に通過できるようにした内部装置
を支持する大型圧力容器を提供することにある。 The purpose of the present invention is to eliminate the above-mentioned drawbacks of the prior art, to uniformly distribute the stress caused by the weight of internal equipment around the entire circumference of the pressure-resistant cylindrical outer shell, to reduce stress concentration, and to allow fluid to easily pass through. The object of the present invention is to provide a large pressure vessel that supports a large internal device.
要するに、本発明は、耐圧筒状外殻延出部、蓋
延出部、外殻支持装置延出部の各延出部と内周全
面にわたり、内部装置を支持する支持台とを一体
成形した継手により、耐圧筒状外殻、蓋および外
殻支持装置をそれぞれ溶接接合し、内部装置に対
しては、前記支持台上に垂直な支持脚を介して溶
接接合し、その支持台または内部装置支持脚に流
体通過孔を穿設したものである。 In short, the present invention provides a pressure-resistant cylindrical outer shell extension, a lid extension, an outer shell support device extension, and a support base for supporting an internal device that is integrally formed over the entire inner circumference. The pressure-resistant cylindrical outer shell, the lid, and the outer shell support device are each welded together by means of a joint, and the internal device is welded and connected via a vertical support leg on the support stand, and the support stand or the inner device is welded together via a vertical support leg on the support stand. The support legs are provided with fluid passage holes.
以下、本発明の実施例を図面に基づいて説明す
る。 Embodiments of the present invention will be described below based on the drawings.
第１図は本発明の大型圧力容器の一実施例を示
す概略的構成図、第３図は第１図の要部拡大断面
図である。 FIG. 1 is a schematic configuration diagram showing an embodiment of a large pressure vessel of the present invention, and FIG. 3 is an enlarged sectional view of the main part of FIG. 1.
第１図において、１は垂直状の耐圧筒状外殻、
２は蓋、３は内部装置、４は内部装置支持脚、９
は耐圧容筒状外殻支持装置、１０は継手である。 In Fig. 1, 1 is a vertical pressure-resistant cylindrical outer shell;
2 is a lid, 3 is an internal device, 4 is an internal device support leg, 9
1 is a pressure-resistant cylindrical outer shell support device, and 10 is a joint.
継手１０は、耐圧筒状外殻延出部１０ａ、蓋延
出部１０ｂ、外殻支持装置延出部１０ｃおよび内
周全面にわたり、内部装置３を支持する支持台部
６ａを有し、これらは一体成形により構成されて
いる。耐圧筒状外殻延出部１０ａは垂直状の耐圧
筒状外殻１に溶接により接合され、蓋延出部１０
ｂは蓋２に溶接により接合され、外殻支持装置延
出部１０ｃは耐圧筒状外殻支持装置９に溶接によ
り接合されている。 The joint 10 has a pressure-resistant cylindrical outer shell extension 10a, a lid extension 10b, an outer shell support device extension 10c, and a support base 6a that supports the internal device 3 over the entire inner circumference. It is constructed by integral molding. The pressure-resistant cylindrical outer shell extension 10a is joined to the vertical pressure-resistant cylindrical outer shell 1 by welding, and the lid extension 10a is joined to the vertical pressure-resistant cylindrical outer shell 1 by welding.
b is joined to the lid 2 by welding, and the outer shell support device extension portion 10c is joined to the pressure-resistant cylindrical outer shell support device 9 by welding.
蓋２には、流体流入口８が設けられ、反応その
他のプロセス上必要な空間を形成するために耐圧
筒状外殻１の内面との間に距離を有して内部装置
３が設置され、その筒状容器である内部装置３は
円筒状の内部装置支持脚４を介設して継手１０の
内周全面にわたり突出する内部装置支持台部６ａ
に係止されている。 The lid 2 is provided with a fluid inlet 8, and the internal device 3 is installed with a distance from the inner surface of the pressure-resistant cylindrical outer shell 1 to form a space necessary for reactions and other processes. The internal device 3, which is a cylindrical container, has a cylindrical internal device support leg 4 interposed therebetween, and an internal device support base portion 6a that protrudes over the entire inner circumference of the joint 10.
It is locked to.
本実施例においては、継手１０の内部装置支持
部６ａ上端に流体通過孔７ａとしての複数個の半
円状または矩形状の開口面を有する切り欠きが設
けられている。蓋２の下端の流入口８から供給さ
れた流体は、継手１０の支持台部６ａに穿設され
た流体通過孔７ａを経て耐圧筒状外殻１と内部装
置３との間〓を上昇する。 In this embodiment, a plurality of notches each having a semicircular or rectangular opening are provided at the upper end of the internal device support portion 6a of the joint 10 as a fluid passage hole 7a. The fluid supplied from the inlet 8 at the lower end of the lid 2 passes through the fluid passage hole 7a formed in the support part 6a of the joint 10 and rises between the pressure-resistant cylindrical outer shell 1 and the internal device 3. .
第４図は第３図の変形例を示す要部拡大断面図
である。第４図においては、継手１０の支持台部
６ａに流体通過孔７ａを設ける代わりに、支持台
部６ｂ上の内部装置支持脚４に流体通過孔７ｂを
設けることにより第３図の場合と同様な機能を得
ることができる。 FIG. 4 is an enlarged sectional view of a main part showing a modification of FIG. 3. In FIG. 4, instead of providing the fluid passage hole 7a in the support part 6a of the joint 10, the fluid passage hole 7b is provided in the internal device support leg 4 on the support part 6b, similar to the case in FIG. You can get various functions.
この実施例では、第３図に示す実施例に比較し
て、継手１０の構造がより単純化、小型される利
点がある。 This embodiment has the advantage that the structure of the joint 10 is simpler and more compact than the embodiment shown in FIG.
本発明はこのような構成によるものであるか
ら、従来技術においては内部装置３の重量を第２
図のような複数個の内部支持台６が負担したため
に、支持台６が取り付けられていた耐圧筒状外殻
１または継手５の一部に応力集中状態の発生が避
けられなかつたが、本発明においては、継手１０
に全周にわたる内部装置支持台６ａ，６ｂを設け
る構造とすることにより、全周にわたつて内部装
置３の重量を等分に負担するので、高応力の集中
が回避され、しかも流体通過孔７が設けられてい
るので、内部装置３と蓋２および耐圧筒状外殻１
との間〓における流体の通過を確保することがで
きる。 Since the present invention has such a configuration, in the prior art, the weight of the internal device 3 is
Due to the burden being borne by the plurality of internal support stands 6 as shown in the figure, it was unavoidable that stress concentration would occur in a part of the pressure-resistant cylindrical outer shell 1 or the joint 5 to which the support stands 6 were attached. In the invention, the joint 10
By providing internal device support stands 6a and 6b over the entire circumference, the weight of the internal device 3 is equally distributed over the entire circumference, thereby avoiding concentration of high stress. are provided, so that the internal device 3, the lid 2 and the pressure-resistant cylindrical outer shell 1
It is possible to ensure the passage of fluid between the
以上のように本発明によれば、内部装置を支持
する大型の圧力容器において、内部装置と蓋との
間に反応、その他のプロセス上必要な空間を維持
しつつ、内部装置支持部に生じる高応力の発生を
防止し、したがつて、機器の安全性が増大すると
共に機器の寿命を延長することができ、効果の大
なるものがある。 As described above, according to the present invention, in a large pressure vessel that supports an internal device, a space necessary for reactions and other processes is maintained between the internal device and the lid, and high pressure is generated in the internal device support part. It is highly effective in preventing the generation of stress, thereby increasing the safety of the equipment and extending the life of the equipment.
第１図は本発明の大型圧力容器の一実施例を示
す概略的構成図、第２図Ａ，Ｂは従来の圧力容器
の要部断面図、第３図は第１図における要部拡大
断面図、第４図は第３図の変形例を示す要部拡大
断面図である。
１……耐圧筒状外殻、２……蓋、３……内部装
置、４……内部装置支持脚、６ａ，６ｂ……内部
装置支持台、７……流体通過孔、８……流入口、
９……外殻支持装置、１０……継手、１０ａ……
耐圧筒状外殻延出部、１０ｂ……蓋延出部、１０
ｃ……外殻支持装置延出部。
FIG. 1 is a schematic configuration diagram showing an embodiment of a large pressure vessel of the present invention, FIGS. 2A and B are sectional views of essential parts of a conventional pressure vessel, and FIG. 3 is an enlarged sectional view of essential parts in FIG. 1. 4 are enlarged sectional views of essential parts showing a modification of FIG. 3. DESCRIPTION OF SYMBOLS 1...Pressure-resistant cylindrical outer shell, 2...Lid, 3...Internal device, 4...Internal device support leg, 6a, 6b...Internal device support stand, 7...Fluid passage hole, 8...Inflow port ,
9...Outer shell support device, 10...Joint, 10a...
Pressure-resistant cylindrical outer shell extension part, 10b...Lid extension part, 10
c... Outer shell support device extension part.
Claims (1)
耐圧筒状外殻延出部、蓋延出部、外殻支持装置延
出部および内周前面にわたり、前記内部装置を支
持する支持台部を有する継手を一体成形し、該継
手の前記耐圧筒状外殻延出部に耐圧筒状外殻を、
前記蓋延出部に蓋を、かつ前記外殻支持装置延出
部に外殻支持装置をそれぞれ溶接接合し、前記支
持台部には、前記内部装置を垂直な支持脚を介設
して係止し、内部流体の通路として前記継手の支
持台部又は前記内部装置の支持脚に流体通過孔を
穿設したことを特徴とする大型圧力容器。1 In large pressure vessels that support internal equipment,
A joint having a support base portion for supporting the internal device is integrally molded over the pressure-resistant cylindrical outer shell extension portion, the lid extension portion, the outer shell support device extension portion, and the inner peripheral front surface, and the pressure-resistant cylinder of the joint is integrally formed. A pressure-resistant cylindrical outer shell is attached to the extended portion of the outer shell.
A lid is welded to the lid extension, an outer shell support device is welded to the outer shell support device extension, and the internal device is engaged with the support base by interposing vertical support legs. 1. A large-sized pressure vessel, characterized in that a fluid passage hole is formed in a support portion of the joint or a support leg of the internal device as a passage for internal fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57127694A JPS5919774A (en) | 1982-07-23 | 1982-07-23 | Structure of internal means supporting bed for pressure vessel formed with fluid passing ports |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57127694A JPS5919774A (en) | 1982-07-23 | 1982-07-23 | Structure of internal means supporting bed for pressure vessel formed with fluid passing ports |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5919774A JPS5919774A (en) | 1984-02-01 |
| JPH0128266B2 true JPH0128266B2 (en) | 1989-06-01 |
Family
ID=14966387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57127694A Granted JPS5919774A (en) | 1982-07-23 | 1982-07-23 | Structure of internal means supporting bed for pressure vessel formed with fluid passing ports |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5919774A (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51129916A (en) * | 1975-05-07 | 1976-11-11 | Hitachi Ltd | Vertical cylindrical constainer with jacket |
-
1982
- 1982-07-23 JP JP57127694A patent/JPS5919774A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5919774A (en) | 1984-02-01 |
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