CN206018658U - A kind of rotation pipette tips on soot blower - Google Patents
A kind of rotation pipette tips on soot blower Download PDFInfo
- Publication number
- CN206018658U CN206018658U CN201620932407.2U CN201620932407U CN206018658U CN 206018658 U CN206018658 U CN 206018658U CN 201620932407 U CN201620932407 U CN 201620932407U CN 206018658 U CN206018658 U CN 206018658U
- Authority
- CN
- China
- Prior art keywords
- pipette tips
- boiler
- blade
- soot
- soot blowing
- 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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- Incineration Of Waste (AREA)
Abstract
A kind of rotation pipette tips on soot blower, it includes pipette tips (2), rolling bearing (3), rotating shaft (4) and blade (5), blade (5) is by rotating shaft (4) in pipette tips (2), pipette tips (2) are movably arranged on the gas outlet of soot blowing gun barrel (1) by rolling bearing (3), one group of spiral flow deflector (6) is provided with the gas outlet of soot blowing gun barrel (1), and the helical angle of one group of spiral flow deflector (6) is 7 10 °.The utility model advantage is：Pipette tips are rotated while soot blowing at a high speed, make to form swirling eddy in boiler, and soot blowing effect is good, while not resulting in over-blowing damages boiler inner wall.
Description
Technical field
The utility model is related to soot blower production technical field, and in particular to a kind of rotation pipette tips on soot blower.
Background technology
At present, boiler sootblower is a kind of boiler auxiliaries, and it is mainly used for：" remove boiler normally running
During be attached to dust and adhesion thing of heating surface etc., make heating surface all the time in good heat absorption state, allow boiler tubing
It is heated evenly, and allows flue gas exhaust gas temperature all the time in normal value, reaches energy-conserving and environment-protective, the service life of prolonged boiler pipeline
Purpose." be born early in boiler and put into operation the age, after operator just recognizes boiler operatiopn for a period of time, on heating surface easily
Produce some dusts and adhesion thing（Abbreviation dirt）, with run time continue heating surface on deposit dirt more and more,
The heat energy that boiler heating surface absorbs is affected by dirt, and substantial amounts of heat energy does not absorb, and thermal efficiency worse and worse, is put to idle discharge
A large amount of heat energy also can bring harmful effect to environment.The serious flue of dust stratification forces blowing out deashing, affects normal production.
Utility model content
The purpose of this utility model is aiming at present, and boiler sootblower is a kind of boiler auxiliaries, its main use
Way is：" remove boiler and dust and adhesion thing of heating surface etc. is attached in normal course of operation, make heating surface all the time in good
Good heat absorption state, allows boiler tubing to be heated evenly, and allows flue gas exhaust gas temperature all the time in normal value, reaches energy-saving ring
Guarantor, the purpose of the service life of prolonged boiler pipeline." be born early in boiler and put into operation the age, operator just recognizes that boiler is transported
After row a period of time, some dusts and adhesion thing on heating surface, is easily produced（Abbreviation dirt）, as the continuity of run time is received
The dirt deposited on hot face is more and more, and the heat energy that boiler heating surface absorbs is affected by dirt, and substantial amounts of heat energy does not absorb,
Worse and worse, a large amount of heat energy that idle discharge is put also can bring harmful effect to environment to thermal efficiency.The serious flue of dust stratification forces blowing out
Deashing, the normal production of impact, and a kind of rotation pipette tips on soot blower are provided.
The utility model it include pipette tips, rolling bearing, rotating shaft and blade, blade by rotating shaft in pipette tips, rifle
Head is movably arranged on the gas outlet of soot blowing gun barrel by rolling bearing, is provided with one group of spiral in the gas outlet of the soot blowing gun barrel
Flow deflector, the helical angle of one group of spiral flow deflector is 7-10 °.
The blade is welded on the bottom in pipette tips.
The pipette tips base circle array is provided with one group of venthole.
The utility model advantage is：Pipette tips are rotated while soot blowing at a high speed, make to form swirling eddy in boiler, and soot blowing is imitated
Really good, while not resulting in over-blowing damages boiler inner wall.
Description of the drawings
Fig. 1 is the utility model structural representation.
Specific embodiment
As shown in figure 1, the utility model includes pipette tips 2, rolling bearing 3, rotating shaft 4 and blade 5, blade 5 is by turning
In pipette tips 2, pipette tips 2 are movably arranged on the gas outlet of soot blowing gun barrel 1 axle 4 by rolling bearing 3, the soot blowing gun barrel
One group of spiral flow deflector 6 is provided with 1 gas outlet, and the helical angle of one group of spiral flow deflector 6 is 7-10 °.
The blade 5 is welded on the bottom in pipette tips 2.
2 base circle array of the pipette tips is provided with one group of venthole.
Operation principle：During work, high temperature and high pressure steam is sprayed in boiler from the venthole of pipette tips 2 by soot blowing gun barrel 1
Wall carries out soot blowing, and when through blade 5, blade 5 drives pipette tips 2 to rotate together by rotating shaft 4 to air-flow, and soot blowing gun barrel 1 just can be with
Need not rotate can carry out all-directional sweeping to boiler inner wall, be provided with one group of spiral flow deflector in the gas outlet of soot blowing gun barrel 1
6, the steam from soot blowing gun barrel 1 out can be made to produce swirling eddy, the velocity of rotation and stability of speeding-up blade 5.
Claims (3)
1. a kind of rotation pipette tips on soot blower, it is characterised in that it includes pipette tips (2), rolling bearing (3), rotating shaft (4)
With blade (5), by rotating shaft (4) in pipette tips (2), pipette tips (2) are movably arranged on blade (5) by rolling bearing (3)
On the gas outlet of soot blowing gun barrel (1), one group of spiral flow deflector (6), one group of spiral in the gas outlet of soot blowing gun barrel (1), is provided with
The helical angle of flow deflector (6) is 7-10 °.
2. a kind of rotation pipette tips on soot blower according to claim 1, it is characterised in that described blade (5) weld
Bottom in pipette tips (2).
3. a kind of rotation pipette tips on soot blower according to claim 1, it is characterised in that pipette tips (2) bottom
Annular array is provided with one group of venthole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620932407.2U CN206018658U (en) | 2016-08-25 | 2016-08-25 | A kind of rotation pipette tips on soot blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620932407.2U CN206018658U (en) | 2016-08-25 | 2016-08-25 | A kind of rotation pipette tips on soot blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206018658U true CN206018658U (en) | 2017-03-15 |
Family
ID=58252376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620932407.2U Expired - Fee Related CN206018658U (en) | 2016-08-25 | 2016-08-25 | A kind of rotation pipette tips on soot blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206018658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029868A (en) * | 2021-11-11 | 2022-02-11 | 段莉艳 | Numerical control shot blasting machine tool fixture |
-
2016
- 2016-08-25 CN CN201620932407.2U patent/CN206018658U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029868A (en) * | 2021-11-11 | 2022-02-11 | 段莉艳 | Numerical control shot blasting machine tool fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20170825 |