CN2249860Y - Automatic ash-blowering pneumatic apparatus - Google Patents
Automatic ash-blowering pneumatic apparatus Download PDFInfo
- Publication number
- CN2249860Y CN2249860Y CN 95235261 CN95235261U CN2249860Y CN 2249860 Y CN2249860 Y CN 2249860Y CN 95235261 CN95235261 CN 95235261 CN 95235261 U CN95235261 U CN 95235261U CN 2249860 Y CN2249860 Y CN 2249860Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- pneumatic motor
- wheel
- ash
- 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.)
- Expired - Fee Related
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- Fluid-Pressure Circuits (AREA)
Abstract
The utility model relates to a soot blower which is used on large-size, medium-size and small-size heating furnaces used in the industries of oil fields, oil refineries, oil pipelines, thermal power plants, etc. The utility model is characterized in that a pneumatic motor is provided with a soot blowing rod (16) on which a machine wheel (7) is installed; a driving rocking arm (5) is installed on the machine wheel (7); an advancing machine claw (6) and a check machine claw (8) are fixed on the driving rocking arm (5); an air cylinder (1) is connected with the driving rocking arm (5) through a connecting piece (3). The utility model has the advantages of convenient use, automatic soot blowing, reasonable structure, automatic check, and thorough soot blowing.
Description
The utility model relates to the soot blower on the big-and-middle-sized heating furnace that uses in industries such as oil field, oil plant, oil pipeline, steam power plant.
The soot blower that uses on the existing heating furnace all is manual operationss, and complex operation, drifting dust are not thorough.Because structural design is owed rationally, often damage, result in hand cramps to the user.
The purpose of this utility model is, a kind of grey pneumatic motor that blows automatically is provided, and makes it rational in infrastructure, can blow grey automatic braking automatically under the control of electric component, has easy to usely, blows ash advantage completely.
The technical solution of the utility model is, pneumatic motor has ash-blowing lever (16), ash-blowing lever (16) is gone up wheel (7) is installed, driving rocker (5) is installed on the wheel (7), driving rocker (5) is gone up fixed forward machine pawl (6) and non-return machine pawl (8), and cylinder (1) links to each other with driving rocker (5) by connecting piece (3).Electrical control valve (9) is connected by power line (14) and time regulator (10).
Description of drawings: accompanying drawing 1 is the utility model structural representation.
The contrast accompanying drawing elaborates to the utility model:
(17) are the pneumatic motor shells among the figure, the back fixture (4) of cylinder (1) is installed on the shell (17), cylinder (1) links to each other with driving rocker (5) by connecting piece (3), and driving rocker (5) is installed on the wheel (7), and wheel (7) is gone up advance machine pawl (6) and non-return machine pawl (8) are installed.Cylinder (1) is connected with electrical control valve (9) by source of the gas line (15), and time regulator (10) is by power line (14) control electrical control valve (9).Connect wires (12) in the termination of time regulator (10), (11) are fixed covers among the figure.After controller is with signal adjuster input time (10), by power line (14) electrical control valve (9) is opened, source of the gas line (15) is with the defeated people's cylinder (1) of gas, cylinder advances, drive driving rocker (5) transmission, simultaneously, drive ash-blowing lever (16) and rotate by the machine pawl (6) that advances, wheel (7), to reach the dedusting purpose.Cylinder (11) moves back and forth, and drives each coupled parts transmission, ash-blowing lever (16) is reached successively blow grey purpose.
The medium that the utility model uses is: compressed air, steam, superheated steam etc. This That utility model has is easy to use, automatic ash blowing, rational in infrastructure, automatic braking, blow Ash is advantage thoroughly.
Claims (3)
1, blows grey pneumatic motor automatically, it has ash-blowing lever (16), it is characterized in that: ash-blowing lever (16) is gone up wheel (7) is installed, driving rocker (5) is installed on the wheel (7), driving rocker (5) is gone up fixed forward machine pawl (6) and non-return machine pawl (8), and cylinder (1) links to each other with driving rocker (5) by connecting piece (3).
2, blow grey pneumatic motor automatically according to claim 1 is described, it is characterized in that: cylinder (5) is connected with electrical control valve (9) by source of the gas line (15).
3, blow grey pneumatic motor automatically according to claim 1 is described, it is characterized in that: electrical control valve (9) is connected by power line (14) and time regulator (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95235261 CN2249860Y (en) | 1995-12-12 | 1995-12-12 | Automatic ash-blowering pneumatic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95235261 CN2249860Y (en) | 1995-12-12 | 1995-12-12 | Automatic ash-blowering pneumatic apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2249860Y true CN2249860Y (en) | 1997-03-19 |
Family
ID=33878975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95235261 Expired - Fee Related CN2249860Y (en) | 1995-12-12 | 1995-12-12 | Automatic ash-blowering pneumatic apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2249860Y (en) |
-
1995
- 1995-12-12 CN CN 95235261 patent/CN2249860Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |