JPS6211795U - - Google Patents
Info
- Publication number
- JPS6211795U JPS6211795U JP10378985U JP10378985U JPS6211795U JP S6211795 U JPS6211795 U JP S6211795U JP 10378985 U JP10378985 U JP 10378985U JP 10378985 U JP10378985 U JP 10378985U JP S6211795 U JPS6211795 U JP S6211795U
- Authority
- JP
- Japan
- Prior art keywords
- naphtha
- recovery line
- tank
- naphtha vapor
- floating roof
- 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
- 238000011084 recovery Methods 0.000 claims description 7
- 239000003566 sealing material Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 4
- 238000001816 cooling Methods 0.000 claims 2
- 239000000498 cooling water Substances 0.000 description 1
Description
第１図は本考案を実施したナフサタンクの断面
図、第２図は要部の拡大断面図である。
１……タンク、２……浮屋根、３……冷却水ラ
イン、４……排水ライン、５……シール材、６…
…凹窪部、７，７′……ナフサ蒸気回収ライン、
８……熱交換器。
FIG. 1 is a sectional view of a naphtha tank in which the present invention is implemented, and FIG. 2 is an enlarged sectional view of the main parts. 1...tank, 2...floating roof, 3...cooling water line, 4...drainage line, 5...sealing material, 6...
...concave part, 7,7'...naphtha vapor recovery line,
8... Heat exchanger.
Claims (1)
中間であつてタンクの側壁と接する部分に凹窪部
を形成し、ナフサ蒸気回収ラインの先端吸引口を
この凹窪部内に開口すると共に他端出口をタンク
内に開口し、ナフサ蒸気回収ラインの一部に冷却
用の熱交換器を取り付けてこの冷却用熱交換器に
よりナフサ蒸気回収ライン内を流れるナフサ蒸気
を冷却し、ナフサ蒸気を動力なしで回収するよう
に構成した浮屋根式ナフサタンクのシール部から
漏れるナフサ蒸気の回収装置。 ２ ナフサ蒸気回収ラインの先端吸引口をシール
部下部空間内に開口して成る実用新案登録請求の
範囲第１項記載の浮屋根式ナフサタンクのシール
部から漏れるナフサ蒸気の回収装置。 ３ ナフサ蒸気回収ラインの先端吸引口を凹窪部
内とシール部下部空間に開口して成る実用新案登
録請求の範囲第１項記載の浮屋根式ナフサタンク
のシール部から漏れるナフサ蒸気の回収装置。[Scope of Claim for Utility Model Registration] 1. In a floating roof type naphtha tank, a concave portion is formed in the middle of the sealing material and in contact with the side wall of the tank, and the end suction port of the naphtha vapor recovery line is inserted into this concave portion. A cooling heat exchanger is attached to a part of the naphtha vapor recovery line, and the naphtha vapor flowing through the naphtha vapor recovery line is cooled by this cooling heat exchanger. , a recovery device for naphtha vapor leaking from the seal part of a floating roof type naphtha tank configured to recover naphtha vapor without power. 2. An apparatus for recovering naphtha vapor leaking from a sealing part of a floating roof type naphtha tank according to claim 1, wherein the suction port at the end of the naphtha vapor recovery line is opened in the space below the sealing part. 3. An apparatus for recovering naphtha vapor leaking from a sealing part of a floating roof type naphtha tank as set forth in claim 1, wherein the suction port at the end of a naphtha vapor recovery line is opened into a recess and into a space below the sealing part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10378985U JPS6211795U (en) | 1985-07-08 | 1985-07-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10378985U JPS6211795U (en) | 1985-07-08 | 1985-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6211795U true JPS6211795U (en) | 1987-01-24 |
Family
ID=30976679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10378985U Pending JPS6211795U (en) | 1985-07-08 | 1985-07-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6211795U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5328379A (en) * | 1977-06-22 | 1978-03-16 | Jeol Ltd | Electron lens device |
-
1985
- 1985-07-08 JP JP10378985U patent/JPS6211795U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5328379A (en) * | 1977-06-22 | 1978-03-16 | Jeol Ltd | Electron lens device |
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