JPS58183393U

JPS58183393U - floating roof storage tank

Info

Publication number: JPS58183393U
Application number: JP7885682U
Authority: JP
Inventors: 松倉　修三郎; 大塚　義太郎; 青木　三郎
Original assignee: 日石三菱株式会社; 株式会社新潟鐵工所
Priority date: 1982-05-28
Filing date: 1982-05-28
Publication date: 1983-12-06

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はガソリン等の液体の荷揚げ方式を示す説明図、
第２図は本考案に係る浮屋根式貯槽の一実施例を示す概
略縦断面図、第３図は第２気液分離装置の一例を示す正
面図、第４図は同側面図、第５図は第４図のＶ−Ｖ線に
沿う断面図、第６図は第３図のＶＩ−ＶＩ線に沿う断面
図、第７・図ないし第９図は他の三つの実施例を示す概
略縦断面図、第１０図イ９口は第１気液分離装置の筒体
の端面図である。　　　　　　− １０・・・・・・貯槽本体、１１ニー・・・・供給管、
１２・・・・・・浮屋根、１３・・・・・・第１気液分
離装置、１６・・・・・・排出管、１７・・・・・・第
２気液分離装置、１８・・・・・・戻し管、１９・・・
・・・ブリーザバルブ、２０・・・・・・排気管、Ａ・
・・・・・最上昇位置。 −第５図２２ノ− ヨ第１０図〆１７　　　　　（。）　　　　　　（イ）１　　−き
ｂ　　　−Figure 1 is an explanatory diagram showing the unloading method for liquids such as gasoline;
FIG. 2 is a schematic vertical sectional view showing an embodiment of a floating roof type storage tank according to the present invention, FIG. 3 is a front view showing an example of the second gas-liquid separation device, FIG. 4 is a side view of the same, and FIG. The figure is a sectional view taken along line V-V in FIG. 4, FIG. 6 is a sectional view taken along line VI-VI in FIG. 3, and FIGS. 7 to 9 are schematic diagrams showing other three embodiments. The vertical cross-sectional view and FIG. 10A are end views of the cylindrical body of the first gas-liquid separator. - 10...Storage tank body, 11 Knee...supply pipe,
12... Floating roof, 13... First gas-liquid separator, 16... Discharge pipe, 17... Second gas-liquid separator, 18. ...Return pipe, 19...
... Breather valve, 20 ... Exhaust pipe, A.
...The highest position. -Figure 5 22 No- Yo Figure 10 〆17 (.) (A) 1 - Ki b -

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

貯槽本体の下部に供給管が設け９られ、かつ貯槽本体の
内部に浮屋根が上下自在に設けられた浮屋根式貯槽にお
いて、上記供給管の内端部には第１気液分離装置が付設
され、この第１気液分離装置には第１気液分離装置によ
り分離された気体を排出する排出管が上記浮屋根を上下
に貫通して設けられるとともに、上記貯槽本体内には上
記浮屋根の最上昇位置より上方に第２気液分離装置を備
えかつこの第２気液分離装置により分離された液体を貯
槽本体の下部に戻す戻し管が上記浮屋根を上下に貫通し
かつ上記第２気液分離装置を上記排出管の上端部に連絡
して設けられる一方、上記第２気液分離装置には第２気
液分離装置により分離せしめられた気体をブリーザバル
ブを介して外部に放出する排気管が設けられて成ること
を特徴とする浮屋根式貯槽。In a floating roof type storage tank in which a supply pipe is provided at the lower part of the storage tank body and a floating roof is provided inside the storage tank main body so as to be able to move up and down, a first gas-liquid separation device is attached to the inner end of the supply pipe. A discharge pipe for discharging the gas separated by the first gas-liquid separator is provided in the first gas-liquid separator to vertically penetrate the floating roof, and the floating roof is provided in the storage tank body. A second gas-liquid separator is provided above the highest position of the second gas-liquid separator, and a return pipe for returning the liquid separated by the second gas-liquid separator to the lower part of the storage tank body vertically penetrates the floating roof. A gas-liquid separator is connected to the upper end of the discharge pipe, and the second gas-liquid separator is configured to discharge the gas separated by the second gas-liquid separator to the outside through a breather valve. A floating roof storage tank characterized by being provided with an exhaust pipe.