JPH02100995U - - Google Patents
Info
- Publication number
- JPH02100995U JPH02100995U JP1018389U JP1018389U JPH02100995U JP H02100995 U JPH02100995 U JP H02100995U JP 1018389 U JP1018389 U JP 1018389U JP 1018389 U JP1018389 U JP 1018389U JP H02100995 U JPH02100995 U JP H02100995U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- eductor
- ferrous sulfate
- seawater
- charging
- 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
- 239000013535 sea water Substances 0.000 claims description 5
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 4
- 239000011790 ferrous sulphate Substances 0.000 claims description 4
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 4
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案熱交換器防食用硫酸第一鉄投入
装置の一実施例を示す模式図、第２図は従来の投
入装置の模式図である。
１……船体、２……海水吸入箱、３……吸入弁
、４……海水管、５……海水ポンプ、６，７……
弁、８……分配管、９……エダクター、１０，１
１……配管、１２，１３……弁、１４……硫酸第
一鉄タンク、１５……投入管、１６……弁、１７
……流量検知器、１８……逆止弁。
FIG. 1 is a schematic diagram showing an embodiment of a ferrous sulfate charging device for corrosion protection of a heat exchanger according to the present invention, and FIG. 2 is a schematic diagram of a conventional charging device. 1... Hull, 2... Seawater suction box, 3... Suction valve, 4... Seawater pipe, 5... Seawater pump, 6, 7...
Valve, 8... Distribution pipe, 9... Eductor, 10, 1
1... Piping, 12, 13... Valve, 14... Ferrous sulfate tank, 15... Input pipe, 16... Valve, 17
...Flow rate detector, 18...Check valve.
Claims (1)
側とにその駆動水管が接続されたエダクターと、
上記エダクターを硫酸第一鉄溶液タンクに連通さ
せる投入管と、上記投入管に介装された流量制御
手段とを具えたことを特徴とする熱交換器防食用
硫酸第一鉄投入装置。 an eductor whose driving water pipe is connected to the discharge side and suction side of a seawater pump installed in the seawater pipe;
A ferrous sulfate charging device for corrosion protection of a heat exchanger, comprising a charging pipe that connects the eductor to a ferrous sulfate solution tank, and a flow rate control means interposed in the charging pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1018389U JPH02100995U (en) | 1989-01-31 | 1989-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1018389U JPH02100995U (en) | 1989-01-31 | 1989-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02100995U true JPH02100995U (en) | 1990-08-10 |
Family
ID=31217612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1018389U Pending JPH02100995U (en) | 1989-01-31 | 1989-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02100995U (en) |
-
1989
- 1989-01-31 JP JP1018389U patent/JPH02100995U/ja active Pending
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