JPS5733277A - Control valve to prevent clogging - Google Patents
Control valve to prevent cloggingInfo
- Publication number
- JPS5733277A JPS5733277A JP10733280A JP10733280A JPS5733277A JP S5733277 A JPS5733277 A JP S5733277A JP 10733280 A JP10733280 A JP 10733280A JP 10733280 A JP10733280 A JP 10733280A JP S5733277 A JPS5733277 A JP S5733277A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- guide bush
- injection holes
- control valve
- prevent clogging
- 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
Abstract
PURPOSE: To prevent solid matter from precipitating and depositing in the valve by providing a number of injection holes through a guide bush and jetting liquid through holes into the valve to agitate the fluid within the valve.
CONSTITUTION: A guide bush 5 is installed around an inner valve 4 to prevent slurry from entering into the gland of the flow rate controlling inner valve 4. A number of injection holes 8 opening to the inside of valve through a gland purge groove 7 are provided to the guide bush 5. By injecting liquid through these injection holes 8 into the valve, the fluid in the valve is agitated to prevent solid matter from precipitating and depositing in the valve.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10733280A JPS5733277A (en) | 1980-08-04 | 1980-08-04 | Control valve to prevent clogging |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10733280A JPS5733277A (en) | 1980-08-04 | 1980-08-04 | Control valve to prevent clogging |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5733277A true JPS5733277A (en) | 1982-02-23 |
Family
ID=14456359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10733280A Pending JPS5733277A (en) | 1980-08-04 | 1980-08-04 | Control valve to prevent clogging |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5733277A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5724374B2 (en) * | 1977-09-26 | 1982-05-24 |
-
1980
- 1980-08-04 JP JP10733280A patent/JPS5733277A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5724374B2 (en) * | 1977-09-26 | 1982-05-24 |
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