CN103418580B - Vibrating ash removal device for removing ash inside ash pipeline to be cleaned - Google Patents
Vibrating ash removal device for removing ash inside ash pipeline to be cleaned Download PDFInfo
- Publication number
- CN103418580B CN103418580B CN201310282486.8A CN201310282486A CN103418580B CN 103418580 B CN103418580 B CN 103418580B CN 201310282486 A CN201310282486 A CN 201310282486A CN 103418580 B CN103418580 B CN 103418580B
- Authority
- CN
- China
- Prior art keywords
- annular frame
- deashing
- pipeline
- vibrating rod
- 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
Links
- 239000000463 material Substances 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims abstract description 4
- 238000007906 compression Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 6
- 238000009527 percussion Methods 0.000 claims description 6
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 11
- 239000004071 soot Substances 0.000 description 10
- 238000013517 stratification Methods 0.000 description 8
- 238000007664 blowing Methods 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000000567 combustion gas Substances 0.000 description 4
- 230000035939 shock Effects 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The invention discloses a vibrating ash removal device for removing ash inside an ash pipeline to be cleaned. The vibrating ash removal device comprises an annular frame fixed inside the ash pipeline to be cleaned and coaxial with the ash pipeline to be cleaned, at least one vibrating rod and at least one electromagnet arranged outside the ash pipeline to be cleaned. The annular frame is provided with at least one guide rail in an inclined state relative to the annular frame, the upper end portion of the guide rail is relatively close to the axis of the annular frame, and the lower end portion of the guide rail is relatively away from the axis of the annular frame. The vibrating rod can move along the guide rail and is made of a ferrous material, and one end of the vibrating rod is connected to the annular frame through a compression spring. When the electromagnet is electrified, attraction force is exerted onto the vibrating rod so as to enable the vibrating rod to knock on the inner wall of the ash pipeline to be cleaned. The vibrating rod is arranged inside the ash pipeline to be cleaned, the electromagnet provides drive force for the vibrating rod to enable the vibrating rod to knock on the inside of the ash pipeline to be cleaned, and accordingly the purpose of effective ash removal is achieved.
Description
Technical field
The present invention relates to a kind of ash removal equipment for flapping, more particularly, to a kind of from the vibration dust-cleaning dress treating the internal deashing of grey pipeline
Put.
Background technology
In combustion gas or dust transfer canal, fouling phenomenon is very serious, these dust stratifications gently then impact combustion gas or dust
Transmission, heavy then block pipeline, thus causing serious security incident.
In prior art, it is to carry out deashing to pipeline using steam sootblower and two kinds of equipment of acoustic wave ash ejector.Wherein,
Steam sootblower is conventional sootblower, and current usage quantity at most, due to structure and medium, adds the shadow of hot environment
Ring, soot blowing gun barrel easily occurs the phenomenons such as bite, failure, leakage vapour, and equipment failure rate is of a relatively high it is desirable to maintenance levels is higher.And
Acoustic wave ash ejector, due to energy not enough (maximum acoustic energy is at 140 decibels about at present), very big with the natural frequency difference of soot particle,
It is not suitable with dust stratification characteristic, soot blowing poor effect, substantially can not remove existing dust stratification, dust stratification can only be stoped in its soot blowing
Generation, cause boiler heating surface dust stratification serious, exhaust gas temperature raises, thus greatly reducing boiler thermal output.Additionally, also having
A kind of gas impulse shock wave soot blower, its operation principle is (as hydrogen, acetylene gas, coal air-liquid using air and fuel gas
Activating QI and natural gas etc.) with suitable ratio row mixing, mix in a special container, through high-frequency ignition, produce detonation, moment
Produce huge acoustic energy and a large amount of high temperature and high speed gas, in the form of shock wave vibration, clash into and wash away heated surface bundle so as to
Superficial dust splashes, and takes away with flue gas.The shortcoming of gas impulse shock wave soot blower is: soot blowing consumes combustion gas, needs to regularly replace
Air feed equipment；Soot blowing is mainly big to the effect of vertical wash surface, and soot blowing has dead angle；Soot blowing washes away fixing heating surface, combustion gas for a long time
Notably safety.
Vibration dust-cleaning is relatively safely and effectively purge mode, and is easier to realize.But current vibration dust-cleaning dress
Putting is all to tap from the outside treating deashing pipeline to treat deashing pipeline, so that dust stratification is departed from using mechanical vibration and treats in deashing pipeline
Wall, but the work efficiency of this purge mode still has much room for improvement.
Content of the invention
The invention provides a kind of fill from vibration dust-cleaning that treat the internal deashing of deashing pipeline, to have higher cleaning efficiency
Put.
The technical scheme that the present invention provides is:
A kind of from the ash removal equipment for flapping treating the internal deashing of deashing pipeline, described treat that deashing pipeline is vertically arranged, institute
State ash removal equipment for flapping to include:
Annular frame, it is fixed on the inside treating deashing pipeline, and treats that deashing pipeline is coaxial, annular frame have with respect to
This ring frame puts up at least one guide rail of heeling condition, and the axle of the relatively close described annular frame in upper end of each guide rail
Line, bottom is relatively distant from the axis of described ring-shaped frame；
At least one vibrating rod, a vibrating rod is arranged on a guide rail, can move along guide rail, each vibrating rod is by ferrum
Material is made, and one end is connected to annular frame by a compression spring；And
At least one electric magnet, is arranged on the outside treating deashing pipeline, and each electric magnet is arranged on corresponding with each vibrating rod
Position；
Wherein, when an electric magnet is energized, apply captivation to a vibrating rod, so that treating deashing described in a vibrating arm percussion
The inwall of pipeline, when an electric magnet power-off, the effect of the compressed spring of a vibrating rod and reset.
Preferably, described from the ash removal equipment for flapping treating the internal deashing of deashing pipeline, described annular frame has 6
Individual guide rail, 6 guide rails are uniformly distributed with respect to the center of circle of annular frame；At least one vibrating rod includes 6 vibrating rods, relatively
It is uniformly distributed in the center of circle of annular frame；At least one electric magnet includes 6 electric magnet, equal with respect to the center of circle of annular frame
Even distribution.
Preferably, described from the ash removal equipment for flapping treating the internal deashing of deashing pipeline, wherein 3 electric magnet energisings
When, another 3 electric magnet power-off, described wherein 3 electric magnet are spaced hexagonal angle with respect to the center of circle of annular frame.
Preferably, described from the ash removal equipment for flapping treating the internal deashing of deashing pipeline, described guide rail is with respect to institute
State ring-shaped frame and become 15 ° of angles.
Preferably, described from the ash removal equipment for flapping treating the internal deashing of deashing pipeline, the thickness of described annular frame
Spend for 0.5cm.
Preferably, described from the ash removal equipment for flapping treating the internal deashing of deashing pipeline, described annular frame passes through 4
Individual lamellar connecting portion is fixedly attached to treats deashing pipeline, and 4 lamellar connecting portions are axially extending along annular frame.
Vibrating rod is arranged on the inside treating deashing pipeline by ash removal equipment for flapping of the present invention, from electric magnet to rapping
Bar provides driving force, makes vibrating rod treat deashing pipeline from internal percussion, thus playing the purpose of more effective deashing；In order to give
Treat the enough mechanical vibration of deashing pipeline, the quality of vibrating rod is generally large, in this case it is desirable to electric magnet can produce
Sufficiently large magnetic field, the present invention, in order to reduce the above-mentioned requirement to electric magnet, Guide Rail Design is become heeling condition, guide rail upper
The axis of the relatively close annular frame in end, bottom is relatively distant from the axis of annular frame, so, the self gravitation of vibrating rod
Also contribute to it to move to the inwall treating deashing pipeline.
Brief description
Fig. 1 is the structural representation of ash removal equipment for flapping of the present invention；
Fig. 2 is the structural representation of vibrating rod.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to description literary composition
Word can be implemented according to this.
As depicted in figs. 1 and 2, the present invention provide a kind of from the ash removal equipment for flapping treating the internal deashing of deashing pipeline, described
Treat that deashing pipeline 1 is vertically arranged, described ash removal equipment for flapping includes: annular frame 2, it is fixed on treats the interior of deashing pipeline
Portion, and treats that deashing pipeline is coaxial, and annular frame has at least one guide rail 4 putting up heeling condition with respect to this ring frame, and
The axis of the relatively close described annular frame in upper end of each guide rail, bottom is relatively distant from the axis of described ring-shaped frame；Extremely
A few vibrating rod 6, a vibrating rod is arranged on a guide rail, can move along guide rail, each vibrating rod is by ferrous material system
Become, one end is connected to annular frame by a compression spring 7；And at least one electric magnet 3, it is arranged on and treat the outer of deashing pipeline
Portion, each electric magnet is arranged on the position corresponding with each vibrating rod；Wherein, when an electric magnet is energized, apply to a vibrating rod
Captivation, so that treat the inwall of deashing pipeline, when an electric magnet power-off, the compressed bullet of a vibrating rod described in a vibrating arm percussion
The effect of spring and reset.
It is described that from the ash removal equipment for flapping treating the internal deashing of deashing pipeline, described annular frame has 6 guide rails, and 6
Individual guide rail is uniformly distributed with respect to the center of circle of annular frame；At least one vibrating rod includes 6 vibrating rods, with respect to ring frame
The center of circle of frame is uniformly distributed；At least one electric magnet includes 6 electric magnet, is uniformly distributed with respect to the center of circle of annular frame.
Described from the ash removal equipment for flapping treating the internal deashing of deashing pipeline, during wherein 3 electric magnet energisings, another 3
Electric magnet power-off, described wherein 3 electric magnet are spaced hexagonal angle with respect to the center of circle of annular frame.
6 vibrating rods are uniformly distributed with respect to the center of circle of annular frame, are able to provide distribution more uniform machine
Tool vibrates.In order to obtain more preferable ash-removal effect, 6 electric magnet are divided into 2 groups, discontinuous operation, that is, during one group of electric magnet energising, separately
One group of electric magnet power-off, circulation is carried out, every group of electric magnet conduction time 15～30s, so, will form one kind to pipeline and replace
Percussion.In the case that two groups of vibrations are alternately present, dust stratification is easy to depart from the inwall of pipeline.
Described from the ash removal equipment for flapping treating the internal deashing of deashing pipeline, described guide rail is with respect to described ring-shaped frame
Become 15 ° of angles.Guide rail is obliquely installed, and is the movement for the ease of vibrating rod, and increases its percussion intensity to pipeline.
Described from the ash removal equipment for flapping treating the internal deashing of deashing pipeline, the thickness of described annular frame is 0.5cm.
Described from the ash removal equipment for flapping treating the internal deashing of grey pipeline, it is fixing even that described annular frame passes through 4 lamellar connecting portions 5
It is connected to and treats deashing pipeline, 4 lamellar connecting portions are axially extending along annular frame.
The thickness of annular frame is less, and connecting portion adopts laminated structure, is all in order on minimizing ash removal equipment for flapping
Dust stratification purpose, be also to try to avoid ash removal equipment for flapping affect flue gas normal through.
Although embodiment of the present invention is disclosed as above, it is not restricted to listed in description and embodiment
With, it can be applied to various suitable the field of the invention completely, for those skilled in the art, can be easily
Realize other modification, therefore under the general concept being limited without departing substantially from claim and equivalency range, the present invention does not limit
In specific details with shown here as the legend with description.
Claims (4)
1. a kind of from treating the ash removal equipment for flapping of the internal deashing of deashing pipeline it is characterised in that described treat that deashing pipeline is vertical
Setting, described ash removal equipment for flapping includes:
Annular frame, it is fixed on the inside treating deashing pipeline, and treats that deashing pipeline is coaxial, and annular frame has with respect to this ring
Shape framework becomes at least one guide rail of heeling condition, and the axis of the relatively close described annular frame in upper end of each guide rail, under
End is relatively distant from the axis of described annular frame；
At least one vibrating rod, a vibrating rod is arranged on a guide rail, can move along guide rail, each vibrating rod is by irony material
Material is made, and one end is connected to annular frame by a compression spring；And
At least one electric magnet, is arranged on the outside treating deashing pipeline, and each electric magnet is arranged on the position corresponding with each vibrating rod
Put；
Wherein, when an electric magnet is energized, apply captivation to a vibrating rod, so that treating deashing pipeline described in a vibrating rod percussion
Inwall, when an electric magnet power-off, the effect of the compressed spring of a vibrating rod and reset；
Described annular frame has 6 guide rails, and 6 guide rails are uniformly distributed with respect to the center of circle of annular frame；It is provided with 6 rappings
Bar, is uniformly distributed with respect to the center of circle of annular frame；It is provided with 6 electric magnet, be uniformly distributed with respect to the center of circle of annular frame；
During wherein 3 electric magnet energisings, another 3 electric magnet power-off, described wherein 3 electric magnet are with respect to the center of circle of annular frame
Interval hexagonal angle.
2. as claimed in claim 1 from the ash removal equipment for flapping treating the internal deashing of deashing pipeline it is characterised in that described guide rail
Put up 15 ° of angles with respect to described ring frame.
3. as claimed in claim 2 from the ash removal equipment for flapping treating the internal deashing of deashing pipeline it is characterised in that described annular
The thickness of framework is 0.5cm.
4. as claimed in claim 3 from the ash removal equipment for flapping treating the internal deashing of deashing pipeline it is characterised in that described annular
Framework is fixedly attached to by 4 lamellar connecting portions and treats deashing pipeline, and 4 lamellar connecting portions are axially extending along annular frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310282486.8A CN103418580B (en) | 2013-07-05 | 2013-07-05 | Vibrating ash removal device for removing ash inside ash pipeline to be cleaned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310282486.8A CN103418580B (en) | 2013-07-05 | 2013-07-05 | Vibrating ash removal device for removing ash inside ash pipeline to be cleaned |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103418580A CN103418580A (en) | 2013-12-04 |
| CN103418580B true CN103418580B (en) | 2017-01-18 |
Family
ID=49644253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310282486.8A Expired - Fee Related CN103418580B (en) | 2013-07-05 | 2013-07-05 | Vibrating ash removal device for removing ash inside ash pipeline to be cleaned |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103418580B (en) |
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| CN106914458A (en) * | 2015-12-24 | 2017-07-04 | 天津海德浩天科技发展有限公司 | A kind of intelligent vibration deashing device for reaction tower |
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| CN112933960B (en) * | 2021-03-13 | 2023-02-03 | 中国大唐集团科学技术研究院有限公司华中电力试验研究院 | Anti-blocking type SCR denitration system spouts manual valve of ammonia branch pipe |
| CN113305112B (en) * | 2021-05-08 | 2023-03-31 | 甘肃华伟工程装备有限公司 | Movable hydraulic system pipeline cleaning device |
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| CN2128166Y (en) * | 1992-04-03 | 1993-03-17 | 吕作生 | Dust cleaner for tube electric dust precipitator |
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| CN102274842A (en) * | 2011-08-12 | 2011-12-14 | 北京凡元兴科技有限公司 | Air cylinder type quick needle vibrating ash removing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08219366A (en) * | 1995-02-08 | 1996-08-30 | Ishikawajima Harima Heavy Ind Co Ltd | Pipeline clogging preventing device |
| JP5728756B2 (en) * | 2011-04-12 | 2015-06-03 | 新科産業有限会社 | Ultrasonic cleaning equipment |
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2013
- 2013-07-05 CN CN201310282486.8A patent/CN103418580B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1042851A (en) * | 1988-11-21 | 1990-06-13 | 弗·伊·列宁命名的全苏电工学院分院 | Vibrating apparatus for removing surface dirt of article |
| CN2128166Y (en) * | 1992-04-03 | 1993-03-17 | 吕作生 | Dust cleaner for tube electric dust precipitator |
| CN2843643Y (en) * | 2006-03-31 | 2006-12-06 | 杭州锅炉集团有限公司 | Elastic vibrating rod device of vibrating ash-removing mechanism |
| CN102274842A (en) * | 2011-08-12 | 2011-12-14 | 北京凡元兴科技有限公司 | Air cylinder type quick needle vibrating ash removing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103418580A (en) | 2013-12-04 |
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Effective date of registration: 20161130 Address after: 315010 Haishu province Ningbo District Yin Jiang Village, building 507, room 56, Applicant after: Zhou Qingfen Address before: 102206 Beijing City, Changping District Shahe Higher Education Park West Road No. 218 full white Manjing Applicant before: BEIJING FANYUANXING TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20171024 Address after: 315010 Zhejiang Province, Ningbo city Haishu District Liyuan Road No. 755 room 1025 Patentee after: Ningbo yuanzhicube Energy Technology Co.,Ltd. Address before: 315010 Haishu province Ningbo District Yin Jiang Village, building 507, room 56, Patentee before: Zhou Qingfen |
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Effective date of registration: 20171206 Address after: 536000 the Guangxi Zhuang Autonomous Region Beihai sea view Avenue (Zhu Linduan) marine science and Technology Innovation Park Research Road B1-1 Patentee after: Beihai Nanfang marine science and Technology Development Co.,Ltd. Address before: 315010 Zhejiang Province, Ningbo city Haishu District Liyuan Road No. 755 room 1025 Patentee before: Ningbo yuanzhicube Energy Technology Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 |