JPS5760197A - Heat exchanger with washing for washing inside thereof - Google Patents
Heat exchanger with washing for washing inside thereofInfo
- Publication number
- JPS5760197A JPS5760197A JP13434780A JP13434780A JPS5760197A JP S5760197 A JPS5760197 A JP S5760197A JP 13434780 A JP13434780 A JP 13434780A JP 13434780 A JP13434780 A JP 13434780A JP S5760197 A JPS5760197 A JP S5760197A
- Authority
- JP
- Japan
- Prior art keywords
- water
- gas
- washing
- sludge
- heat exchanger
- 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
Landscapes
- Cleaning In General (AREA)
Abstract
PURPOSE: To make it possible to remove the sludge safely and easily by providing a gas dispersing tube discharging a gas at the lower part of the inner side of the heat exchanger body, and discharging the removed sludge together with water within the device.
CONSTITUTION: A gas is supplied from a gas source 28 by opening a valve 17 to a gas dispersing tube 14 provided at the lower part of the body 2, and the sludge accumulated on the bottom of the body 2 by buffles injected from air holes 24 of the air dispersing pipe 14 or adhered to a heat transfer tube 6, is caused to float. Then, with the closing of the valve 17, simultaneously valves 18 and 19 are opened, and a pump 21 is driven to suck up water within the body 2, and the water is discharged to a tank 15. By this operation, the sludge floating in water is discharged to the tank 15 through air holes 24 together with water.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13434780A JPS5760197A (en) | 1980-09-29 | 1980-09-29 | Heat exchanger with washing for washing inside thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13434780A JPS5760197A (en) | 1980-09-29 | 1980-09-29 | Heat exchanger with washing for washing inside thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5760197A true JPS5760197A (en) | 1982-04-10 |
Family
ID=15126228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13434780A Pending JPS5760197A (en) | 1980-09-29 | 1980-09-29 | Heat exchanger with washing for washing inside thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5760197A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH066993U (en) * | 1991-01-23 | 1994-01-28 | 三機工業株式会社 | Exhaust heat utilization heat exchanger |
JP2014052169A (en) * | 2012-09-10 | 2014-03-20 | Mitsubishi Heavy Ind Ltd | Feed water heater, salinity cleaning method of feed water heater and steam turbine unit |
CN104667552A (en) * | 2015-03-13 | 2015-06-03 | 佛山市德嘉电力环保科技开发有限公司 | Evaporator with cleaning device |
CN104913673A (en) * | 2015-06-25 | 2015-09-16 | 浙江成汉思创化工设备有限公司 | High efficiency self-cleaning heat exchanger |
-
1980
- 1980-09-29 JP JP13434780A patent/JPS5760197A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH066993U (en) * | 1991-01-23 | 1994-01-28 | 三機工業株式会社 | Exhaust heat utilization heat exchanger |
JP2014052169A (en) * | 2012-09-10 | 2014-03-20 | Mitsubishi Heavy Ind Ltd | Feed water heater, salinity cleaning method of feed water heater and steam turbine unit |
CN104667552A (en) * | 2015-03-13 | 2015-06-03 | 佛山市德嘉电力环保科技开发有限公司 | Evaporator with cleaning device |
CN104913673A (en) * | 2015-06-25 | 2015-09-16 | 浙江成汉思创化工设备有限公司 | High efficiency self-cleaning heat exchanger |
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