CN103418580A - 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
- CN103418580A CN103418580A CN2013102824868A CN201310282486A CN103418580A CN 103418580 A CN103418580 A CN 103418580A CN 2013102824868 A CN2013102824868 A CN 2013102824868A CN 201310282486 A CN201310282486 A CN 201310282486A CN 103418580 A CN103418580 A CN 103418580A
- Authority
- CN
- China
- Prior art keywords
- deashing
- annular frame
- electromagnet
- 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.)
- Granted
Links
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims abstract description 4
- 238000007906 compression Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 6
- 239000000428 dust Substances 0.000 description 11
- 238000013517 stratification Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 6
- 239000000567 combustion gas Substances 0.000 description 4
- 239000004071 soot Substances 0.000 description 4
- 230000010358 mechanical oscillation Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000004140 cleaning Methods 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
- 238000010926 purge Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 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
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003034 coal gas 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
- 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
- 230000000737 periodic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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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, relate in particular to a kind of from treating the ash removal equipment for flapping of the inner deashing of grey pipeline.
Background technology
In combustion gas or dust transfer canal, fouling phenomenon is very serious, and these dust stratifications gently affect the transmission of combustion gas or dust, heavy blocking pipe, thus cause serious security incident.
In prior art, be to adopt steam sootblower and two kinds of equipment of acoustic wave ash ejector to carry out deashing to pipeline.Wherein, steam sootblower is traditional soot blower, and at present usage quantity is maximum, due to structure and medium, adds the impact of hot environment, the ash gun pipe easily occur bite, malfunctioning, leak the phenomenon such as vapour, equipment failure rate is relatively high, requires maintenance levels higher.And acoustic wave ash ejector, due to energy shortage (current maximum acoustic energy is 140 decibels of left and right), very large with the intrinsic frequency difference of soot particle, inadaptable with the dust stratification characteristic, blow grey poor effect, basically can not remove existing dust stratification, can only when blowing ash, it stop the generation of dust stratification, cause the boiler heating surface dust stratification serious, exhaust gas temperature raises, thereby greatly reduces boiler thermal output.In addition, also has a kind of gas impulse shock wave soot blower, its operation principle is to utilize air and fuel gas (as hydrogen, acetylene gas, coal gas, liquefied gas and natural gas etc.) to mix with suitable ratio row, mix in a special container, through high-frequency ignition, produce detonation, the huge acoustic energy that moment produces and a large amount of high temperature and high speed gas, form with shock wave is vibrated, is clashed into and wash away heated surface bundle, and its superficial dust is splashed, and with flue gas, takes away.The shortcoming of gas impulse shock wave soot blower is: blow ash and consume combustion gas, need the periodic replacement air feed equipment; Blow ash mainly large to vertical wash surface effect, blowing ash has dead angle; Blow ash and wash away for a long time fixing heating surface, combustion gas must be taken care.
Vibration dust-cleaning is purge mode relatively safely and effectively, and realizes than being easier to.But at present ash removal equipment for flapping is all that the outside from treating the deashing pipeline is knocked and treated the deashing pipeline, utilize mechanical oscillation to make dust stratification break away from the inwall for the treatment of the deashing pipeline, but the operating efficiency of this purge mode still has much room for improvement.
Summary of the invention
The invention provides a kind of from treating ash removal equipment for flapping deashing pipe interior deashing, that there is higher cleaning efficiency.
Technical scheme provided by the invention is:
A kind of from treating the ash removal equipment for flapping of deashing pipe interior deashing, describedly treat that the deashing pipeline is for what vertically arrange, described ash removal equipment for flapping comprises:
Annular frame, it is fixed on the inside for the treatment of the deashing pipeline, with treat that the deashing pipeline is coaxial, annular frame has at least one guide rail of putting up heeling condition with respect to this ring frame, and the upper end of each guide rail is relatively near the axis of described annular frame, bottom is relatively away 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, and each vibrating rod is for to be made by ferrous material, and an end is connected to annular frame by a Compress Spring; And
At least one electromagnet, be arranged on the outside for the treatment of the deashing pipeline, and each electromagnet is arranged on and a position that vibrating rod is corresponding;
Wherein, when the energising of electromagnet, to a vibrating rod, apply attraction so that a vibrating arm knocks the described inwall for the treatment of the deashing pipeline, when an electromagnet outage, a vibrating rod by compression spring effect and reset.
Preferably, described from the ash removal equipment for flapping for the treatment of deashing pipe interior deashing, described annular frame has 6 guide rails, and 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, with respect to the center of circle of annular frame, is uniformly distributed; At least one electromagnet includes 6 electromagnet, with respect to the center of circle of annular frame, is uniformly distributed.
Preferably, described from the ash removal equipment for flapping for the treatment of deashing pipe interior deashing, wherein during the energising of 3 electromagnet, another 3 electromagnet outage, described wherein 3 electromagnet are with respect to interval, the center of circle hexagonal angle of annular frame.
Preferably, described from the ash removal equipment for flapping for the treatment of deashing pipe interior deashing, described guide rail becomes 15 ° of angles with respect to described ring-shaped frame.
Preferably, described from the ash removal equipment for flapping for the treatment of deashing pipe interior deashing, the thickness of described annular frame is 0.5cm.
Preferably, described from the ash removal equipment for flapping for the treatment of deashing pipe interior deashing, described annular frame is fixedly attached to and treats the deashing pipeline by 4 sheet connecting portions, 4 sheet connecting portions extending axially along annular frame.
Ash removal equipment for flapping of the present invention is arranged on vibrating rod the inside for the treatment of the deashing pipeline, by electromagnet, to vibrating rod, provides driving force, vibrating rod is knocked internally and treat the deashing pipeline, thereby play the purpose of more effective deashing; For the mechanical oscillation for the treatment of that the deashing pipeline is enough, the quality of vibrating rod is generally larger, in this case, just require electromagnet can produce enough large magnetic field, the present invention, in order to reduce the above-mentioned requirement to electromagnet, becomes heeling condition by Guide Rail Design, the axis of the relatively close annular frame in the upper end of guide rail, bottom is relatively away from the axis of annular frame, and like this, the self gravitation of vibrating rod also contributes to it to move to the inwall for the treatment of the deashing pipeline.
The accompanying drawing explanation
The structural representation that Fig. 1 is ash removal equipment for flapping of the present invention;
The structural representation that Fig. 2 is vibrating rod.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail, to make those skilled in the art, with reference to the specification word, can implement according to this.
As depicted in figs. 1 and 2, the invention provides a kind of from treating the ash removal equipment for flapping of deashing pipe interior deashing, describedly treat that deashing pipeline 1 is for vertically arranging, described ash removal equipment for flapping comprises: annular frame 2, it is fixed on the inside for the treatment of the deashing pipeline, and treats that the deashing pipeline is coaxial, and annular frame has at least one guide rail 4 of putting up heeling condition with respect to this ring frame, and the upper end of each guide rail is relatively near the axis of described annular frame, bottom is relatively away from the axis of described ring-shaped frame; 6, one vibrating rods of at least one vibrating rod are arranged on a guide rail, can move along guide rail, and each vibrating rod is for to be made by ferrous material, and an end is connected to annular frame by a Compress Spring; And at least one electromagnet 3, being arranged on the outside for the treatment of the deashing pipeline, each electromagnet is arranged on and a position that vibrating rod is corresponding; Wherein, when the energising of electromagnet, to a vibrating rod, apply attraction so that a vibrating arm knocks the described inwall for the treatment of the deashing pipeline, when an electromagnet outage, a vibrating rod by compression spring effect and reset.
Described from the ash removal equipment for flapping for the treatment of deashing pipe interior deashing, described annular frame has 6 guide rails, and 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, with respect to the center of circle of annular frame, is uniformly distributed; At least one electromagnet includes 6 electromagnet, with respect to the center of circle of annular frame, is uniformly distributed.
Described from the ash removal equipment for flapping for the treatment of deashing pipe interior deashing, wherein during the energising of 3 electromagnet, another 3 electromagnet outage, described wherein 3 electromagnet are with respect to interval, the center of circle hexagonal angle of annular frame.
6 vibrating rods are uniformly distributed with respect to the center of circle of annular frame, are for distribution mechanical oscillation comparatively uniformly can be provided.In order to obtain better ash-removal effect, 6 electromagnet are divided into 2 groups, discontinuous operation, i.e. and during one group of electromagnet energising, another group electromagnet outage, loop, and every group of electromagnet 15～30s conduction time, like this, will form a kind of knocking of replacing to pipeline.In the situation that two groups of alternately appearance of vibration, dust stratification is easy to break away from the inwall of pipeline.
Described from the ash removal equipment for flapping for the treatment of deashing pipe interior deashing, described guide rail becomes 15 ° of angles with respect to described ring-shaped frame.Guide rail is obliquely installed, and is the movement for the ease of vibrating rod, and increases its intensity of knocking to pipeline.
Described from the ash removal equipment for flapping for the treatment of deashing pipe interior deashing, the thickness of described annular frame is 0.5cm.Described from the ash removal equipment for flapping for the treatment of the inner deashing of grey pipeline, described annular frame is fixedly attached to and treats the deashing pipeline by 4 sheet connecting portions 5,4 sheet connecting portions extending axially along annular frame.
The thickness of annular frame is less, and connecting portion employing laminated structure, is all for the purpose that reduces the dust stratification on ash removal equipment for flapping, is also to avoid ash removal equipment for flapping to affect normally passing through of flue gas as far as possible.
Although embodiment of the present invention are open as above, but it is not restricted to listed utilization in specification and embodiment, it can be applied to various applicable the field of the invention fully, for those skilled in the art, can easily realize other modification, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend of describing.
Claims (6)
1. one kind from treating the ash removal equipment for flapping of deashing pipe interior deashing, it is characterized in that, describedly treats that the deashing pipeline is for what vertically arrange, and described ash removal equipment for flapping comprises:
Annular frame, it is fixed on the inside for the treatment of the deashing pipeline, with treat that the deashing pipeline is coaxial, annular frame has at least one guide rail of putting up heeling condition with respect to this ring frame, and the upper end of each guide rail is relatively near the axis of described annular frame, bottom is relatively away 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, and each vibrating rod is for to be made by ferrous material, and an end is connected to annular frame by a Compress Spring; And
At least one electromagnet, be arranged on the outside for the treatment of the deashing pipeline, and each electromagnet is arranged on and a position that vibrating rod is corresponding;
Wherein, when the energising of electromagnet, to a vibrating rod, apply attraction so that a vibrating arm knocks the described inwall for the treatment of the deashing pipeline, when an electromagnet outage, a vibrating rod by compression spring effect and reset.
2. as claimed in claim 1ly from treating the ash removal equipment for flapping of deashing pipe interior deashing, it is characterized in that, described annular frame has 6 guide rails, and 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, with respect to the center of circle of annular frame, is uniformly distributed; At least one electromagnet includes 6 electromagnet, with respect to the center of circle of annular frame, is uniformly distributed.
3. as claimed in claim 2ly from treating the ash removal equipment for flapping of deashing pipe interior deashing, it is characterized in that, wherein during 3 electromagnet energisings, another 3 electromagnet outage, described wherein 3 electromagnet are with respect to interval, the center of circle hexagonal angle of annular frame.
4. as claimed in claim 3ly from treating the ash removal equipment for flapping of deashing pipe interior deashing, it is characterized in that, described guide rail becomes 15 ° of angles with respect to described ring-shaped frame.
5. as claimed in claim 4ly from treating the ash removal equipment for flapping of deashing pipe interior deashing, it is characterized in that, the thickness of described annular frame is 0.5cm.
6. as claimed in claim 5ly from treating the ash removal equipment for flapping of deashing pipe interior deashing, it is characterized in that, described annular frame is fixedly attached to and treats the deashing pipeline by 4 sheet connecting portions, 4 sheet connecting portions extending axially 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 |
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| Publication Number | Publication Date |
|---|---|
| CN103418580A true CN103418580A (en) | 2013-12-04 |
| CN103418580B CN103418580B (en) | 2017-01-18 |
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| 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 |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654330A (en) * | 2014-12-17 | 2015-05-27 | 广东电网有限责任公司电力科学研究院 | Automatic cleaning device and method for cleaning heat exchange surface of power station boiler economizer |
| CN106914457A (en) * | 2015-12-24 | 2017-07-04 | 天津海德浩天科技发展有限公司 | A kind of deashing device for the tower that chemically reacts |
| 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 |
| CN107309225A (en) * | 2017-07-17 | 2017-11-03 | 盐城市劲风节能环保设备有限公司 | Vibrator for dust remover |
| CN107363046A (en) * | 2017-06-29 | 2017-11-21 | 中国二十冶集团有限公司 | Electromagnetic type hydraulic pipeline vibrator |
| CN107813203A (en) * | 2017-09-30 | 2018-03-20 | 肖凤菊 | A kind of cosmetic case leather sanding apparatus |
| CN108621017A (en) * | 2017-03-26 | 2018-10-09 | 许昌义 | Electromagnetic type three-dimensional force inner cavity rust remover |
| CN108953866A (en) * | 2018-05-14 | 2018-12-07 | 南安市创培电子科技有限公司 | A kind of unwatched laser radar automated system device |
| CN109368816A (en) * | 2018-09-20 | 2019-02-22 | 海南金海浆纸业有限公司 | A kind of reclamation set of alkali collection evaporation boiler cold water |
| CN110238133A (en) * | 2019-07-16 | 2019-09-17 | 贵州电网有限责任公司 | One kind is for electric vibration of bar deicer and its de-icing method |
| CN111717601A (en) * | 2020-05-23 | 2020-09-29 | 北京城建中南土木工程集团有限公司 | Unearthed muck transportation equipment |
| CN112933960A (en) * | 2021-03-13 | 2021-06-11 | 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 |
| CN113305112A (en) * | 2021-05-08 | 2021-08-27 | 甘肃华伟工程装备有限公司 | Movable hydraulic system pipeline cleaning device |
| CN116793101A (en) * | 2023-08-21 | 2023-09-22 | 四川华洁嘉业环保科技有限责任公司 | Be applied to rotary kiln's scale removal mechanism and automatic control scale removal's rotary kiln |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654330B (en) * | 2014-12-17 | 2017-01-25 | 广东电网有限责任公司电力科学研究院 | Automatic cleaning device and method for cleaning heat exchange surface of power station boiler economizer |
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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 |
| CN108621017A (en) * | 2017-03-26 | 2018-10-09 | 许昌义 | Electromagnetic type three-dimensional force inner cavity rust remover |
| CN107363046A (en) * | 2017-06-29 | 2017-11-21 | 中国二十冶集团有限公司 | Electromagnetic type hydraulic pipeline vibrator |
| CN107309225A (en) * | 2017-07-17 | 2017-11-03 | 盐城市劲风节能环保设备有限公司 | Vibrator for dust remover |
| CN107813203A (en) * | 2017-09-30 | 2018-03-20 | 肖凤菊 | A kind of cosmetic case leather sanding apparatus |
| CN108953866B (en) * | 2018-05-14 | 2020-12-18 | 新沂市锡沂高新材料产业技术研究院有限公司 | Unmanned control laser radar automatic system device |
| CN108953866A (en) * | 2018-05-14 | 2018-12-07 | 南安市创培电子科技有限公司 | A kind of unwatched laser radar automated system device |
| CN109368816A (en) * | 2018-09-20 | 2019-02-22 | 海南金海浆纸业有限公司 | A kind of reclamation set of alkali collection evaporation boiler cold water |
| CN109368816B (en) * | 2018-09-20 | 2022-01-04 | 海南金海浆纸业有限公司 | Recycling device for cold water of alkali recovery evaporation boiler |
| CN110238133A (en) * | 2019-07-16 | 2019-09-17 | 贵州电网有限责任公司 | One kind is for electric vibration of bar deicer and its de-icing method |
| CN111717601B (en) * | 2020-05-23 | 2021-12-17 | 北京城建中南土木工程集团有限公司 | Unearthed muck transportation equipment |
| CN111717601A (en) * | 2020-05-23 | 2020-09-29 | 北京城建中南土木工程集团有限公司 | Unearthed muck transportation equipment |
| CN114030824A (en) * | 2020-05-23 | 2022-02-11 | 北京城建中南土木工程集团有限公司 | Shield constructs mud dregs transportation equipment |
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| CN112933960A (en) * | 2021-03-13 | 2021-06-11 | 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 |
| CN113305112A (en) * | 2021-05-08 | 2021-08-27 | 甘肃华伟工程装备有限公司 | Movable hydraulic system pipeline cleaning device |
| 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 |
| CN116793101A (en) * | 2023-08-21 | 2023-09-22 | 四川华洁嘉业环保科技有限责任公司 | Be applied to rotary kiln's scale removal mechanism and automatic control scale removal's rotary kiln |
| CN116793101B (en) * | 2023-08-21 | 2023-10-27 | 四川华洁嘉业环保科技有限责任公司 | Be applied to rotary kiln's scale removal mechanism and automatic control scale removal's rotary kiln |
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|---|---|
| CN103418580B (en) | 2017-01-18 |
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