CN103162304B - The first automatic thawing device of chimney barrel and change ice method thereof - Google Patents
The first automatic thawing device of chimney barrel and change ice method thereof Download PDFInfo
- Publication number
- CN103162304B CN103162304B CN201110412743.6A CN201110412743A CN103162304B CN 103162304 B CN103162304 B CN 103162304B CN 201110412743 A CN201110412743 A CN 201110412743A CN 103162304 B CN103162304 B CN 103162304B
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- China
- Prior art keywords
- chimney
- ice
- cylinder
- pipe
- draw point
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- 238000010257 thawing Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title abstract description 9
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 239000008188 pellet Substances 0.000 claims abstract description 5
- 239000010410 layer Substances 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 claims description 6
- ABTOQLMXBSRXSM-UHFFFAOYSA-N silicon tetrafluoride Chemical compound F[Si](F)(F)F ABTOQLMXBSRXSM-UHFFFAOYSA-N 0.000 claims description 6
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000012044 organic layer Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 6
- 238000009423 ventilation Methods 0.000 abstract description 3
- 206010044565 Tremor Diseases 0.000 abstract description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The present invention relates to the first automatic thawing device of a kind of chimney barrel and change ice method, the ice-melt pipe comprising the draw point being arranged on the first top of chimney barrel, the heating mother pipe being arranged on chimney internal cylinder inside top border and be arranged on outside chimney top, the first outer surface of cylinder is also provided with hydrophobic layer.The present invention arranges draw point at chimney barrel head, and draw point trembles under wind action, shakes off the little ice pellets that may be formed, and in cylinder head, outside is provided with automatic ventilation heat exchange thawing apparatus, coordinates the hydrophobic layer of the first outer surface of cylinder, effectively solves the ice formation issues of cylinder head.
Description
Technical field
The present invention relates to the first automatic thawing device of a kind of chimney barrel and change ice method.
Background technology
From wet desulphurization flue gas out, because cylinder first region humidity is too large, cold district chimney barrel head can condense to be formed and freeze, and the accident that the first ice cube landing of cylinder is hurted sb.'s feelings occurs repeatedly, affects normal life and the life security of people.Preventing cylinder head from freezing is problem demanding prompt solution, and be also a more scabrous problem, the various aspects such as itself and meteorological condition, the method for operation, frost protection have relation.Relevant unit is not had to have employed suitable antifreezing measures at present, have plenty of after chimney barrel head freezes, artificial upper to chimney barrel head hammer abate ice cube, artificial deicing is very dangerous, also inconvenient, therefore, to desulfuration chimney cylinder head transformation, adopt the measure of effectiveization ice, do not allow cylinder head freeze, the safety management for people is absolutely necessary.
Summary of the invention
The present invention is directed to the problem that chimney barrel head freezes, provide the first automatic thawing device of a kind of chimney barrel and change ice method, efficiently solve the first ice formation issues of chimney barrel.
For achieving the above object, the technical solution adopted in the present invention is:
The first automatic thawing device of a kind of chimney barrel and change ice method thereof, the ice-melt pipe comprising the draw point being arranged on the first top of chimney barrel, the heating mother pipe being arranged on chimney internal cylinder inside top border and be arranged on outside chimney top, the first outer surface of cylinder is also provided with hydrophobic layer, whether no matter the first top of cylinder run, owing to being in high altitude environment, random wind speed all can not be little, and the first top of cylinder arranges suitable draw point, the little ice pellets that may form of cylinder head can be shaken off by vibration, hinder berg in the formation of cylinder head.
Described heating mother pipe is communicated with by tube connector with ice-melt pipe, makes to heat female pipe and ice-melt pipe air carries out heat exchange, and chimney temperature outside and inner side temperature difference not quite, prevent drop icing.
Described hydrophobic layer forms hydrophobic layer by silicon fluoride and the polymer-coated of methacrylic acid at the first outer surface of cylinder, the present invention adopts colloidal sol-powder technology to construct microcosmic (nanoscale) and macroscopic view (micro-meter scale) roughness that combines at concrete surface, apply the polymer of one deck silicon fluoride and methacrylic acid on a rough surface, by the microstructure of control surface composite coating and the composition of organic layer, make the contact angle of coating to water be greater than 160 degree, effectively suppress the adhesion of water droplet on stack shell surface.
The present invention arranges draw point at chimney barrel head, and draw point trembles under wind action, shakes off the little ice pellets that may be formed, and in cylinder head, outside is provided with automatic ventilation heat exchange thawing apparatus, coordinates the hydrophobic layer of the first outer surface of cylinder, effectively solves the ice formation issues of cylinder head.
Accompanying drawing explanation
Fig. 1 apparatus of the present invention structural representation.
The first structure drawing of Fig. 2 cylinder of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described:
As shown in Figure 1 and Figure 2, the first automatic thawing device of a kind of chimney barrel and change ice method thereof, chimney 1 first top is provided with draw point 2, draw point 2 is fixed on chimney 1 top by bolt 8, chimney 1 inner core inside top border is provided with the female pipe 3 of heating, chimney 1 top outer is provided with ice-melt pipe 4, heats female pipe 3 and is connected by tube connector 5 with ice-melt pipe 4, and the polymer that first 1 outer surface of cylinder is provided with silicon fluoride and methacrylic acid forms hydrophobic layer 6.The present invention is provided with draw point 2 at chimney 1 first top, and owing to being in high altitude environment, random wind speed all can not be little, and the first top of cylinder arranges suitable draw point, and draw point 2 can shake off the little ice pellets that may form of cylinder head by vibration, hinder berg in the formation of cylinder head; The present invention is provided with the female pipe 3 of heating in chimney 1 inner core inside top border, chimney 1 top outer is provided with ice-melt pipe 4, heat female pipe 3 to be communicated with by tube connector 5 with ice-melt pipe 4, the female pipe 3 of heating and ice-melt pipe 4 air is made to carry out heat exchange, make chimney 1 temperature outside and inner side temperature difference not quite, prevent drop from freezing; The polymer that the present invention is provided with silicon fluoride and methacrylic acid at chimney 1 first outer surface forms hydrophobic layer 6, colloidal sol-powder technology is adopted to construct at concrete surface the roughness that microcosmic (nanoscale) and macroscopical (micro-meter scale) combine, apply the polymer of one deck silicon fluoride and methacrylic acid on a rough surface, by the microstructure of control surface composite coating and the composition of organic layer, make the contact angle of coating to water be greater than 160 degree, effectively suppress the adhesion of water droplet on stack shell surface.
The present invention adopts automatic ventilation heat exchange thawing apparatus, the first anti-skidding process of outer surface coating of cylinder and the first automatic wind of cylinder is coordinated to shake draw point, effectively can solve the ice formation issues of cylinder head, unnecessary security incident both can have been avoided to occur, the attractive in appearance unaffected of chimney alien invasion can be ensured again.
Claims (1)
1. the first automatic thawing device of chimney barrel, be is characterized in that: comprise the draw point being arranged on the first top of chimney barrel, under the wind action of draw point in high altitude environment, is shaken off the little ice pellets that may form of cylinder head by vibration; Also comprise the heating mother pipe being arranged on chimney internal cylinder inside top border and the ice-melt pipe be arranged on outside chimney top, the female pipe of heating is communicated with by tube connector with ice-melt pipe, air in the female pipe of heating and ice-melt pipe carries out heat exchange, make chimney temperature outside and inner side temperature difference little; The first outer surface of cylinder is also provided with hydrophobic layer, described hydrophobic layer forms hydrophobic layer by silicon fluoride and the polymer-coated of methacrylic acid at the first outer surface of cylinder, by the microstructure of control surface composite coating and the composition of organic layer, the contact angle of coating to water is made to be greater than 160 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110412743.6A CN103162304B (en) | 2011-12-13 | 2011-12-13 | The first automatic thawing device of chimney barrel and change ice method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110412743.6A CN103162304B (en) | 2011-12-13 | 2011-12-13 | The first automatic thawing device of chimney barrel and change ice method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103162304A CN103162304A (en) | 2013-06-19 |
| CN103162304B true CN103162304B (en) | 2016-03-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110412743.6A Expired - Fee Related CN103162304B (en) | 2011-12-13 | 2011-12-13 | The first automatic thawing device of chimney barrel and change ice method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103162304B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442908B (en) * | 2014-09-18 | 2017-12-22 | 沈阳铝镁设计研究院有限公司 | A kind of reinforced concrete chimney cylinder head and preparation method thereof |
| CN104373946B (en) * | 2014-10-28 | 2016-09-28 | 吉林省电力勘测设计院 | Cylinder head chemical defence ice method and device after a kind of single-drum chimney desulfurization |
| CN105091019A (en) * | 2015-07-22 | 2015-11-25 | 洛阳三信石化设备有限公司 | Deep energy-saving air preheater |
| CN105674309B (en) * | 2016-03-18 | 2018-09-04 | 北京金汇中电力科技有限公司 | Energy-saving chimney anti-icing equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD254253A1 (en) * | 1986-12-05 | 1988-02-17 | Bergmann Borsig Veb | METHOD AND ARRANGEMENT FOR TORQUE MEASUREMENT OF ROTATING MACHINES |
| DD271729A1 (en) * | 1988-05-04 | 1989-09-13 | Spezialbaukomb Magdeburg Kb Be | CHIMNEY MULTI-TUBE CONSTRUCTION WITH VENTILATED INTERIOR AND ARRANGEMENT FOR PREVENTING IRONING |
| CN1458971A (en) * | 2000-09-14 | 2003-11-26 | 积水树脂株式会社 | Snow sliding icy coating |
| CA2550415A1 (en) * | 2006-06-12 | 2007-12-12 | Frederick John Clarke | Insulated chimney top orifice |
| CN202004410U (en) * | 2011-03-29 | 2011-10-05 | 重庆市电力公司超高压局 | Rotary deicing device for power transmission line wire |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2546805C (en) * | 2003-11-19 | 2009-02-17 | Mark R. Prescott | De-icer apparatus |
-
2011
- 2011-12-13 CN CN201110412743.6A patent/CN103162304B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD254253A1 (en) * | 1986-12-05 | 1988-02-17 | Bergmann Borsig Veb | METHOD AND ARRANGEMENT FOR TORQUE MEASUREMENT OF ROTATING MACHINES |
| DD271729A1 (en) * | 1988-05-04 | 1989-09-13 | Spezialbaukomb Magdeburg Kb Be | CHIMNEY MULTI-TUBE CONSTRUCTION WITH VENTILATED INTERIOR AND ARRANGEMENT FOR PREVENTING IRONING |
| CN1458971A (en) * | 2000-09-14 | 2003-11-26 | 积水树脂株式会社 | Snow sliding icy coating |
| CA2550415A1 (en) * | 2006-06-12 | 2007-12-12 | Frederick John Clarke | Insulated chimney top orifice |
| CN202004410U (en) * | 2011-03-29 | 2011-10-05 | 重庆市电力公司超高压局 | Rotary deicing device for power transmission line wire |
Non-Patent Citations (2)
| Title |
|---|
| 时米超.有机氟硅改性丙烯酸树脂的合成及性能研究.《中国优秀硕士学位论文全文数据库 (工程科技Ⅰ辑)》.2010,19-21. * |
| 有机氟硅改性丙烯酸树脂的合成及性能研究;时米超;《中国优秀硕士学位论文全文数据库 (工程科技Ⅰ辑)》;20100515;19-21页 * |
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| Publication number | Publication date |
|---|---|
| CN103162304A (en) | 2013-06-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CI01 | Correction of invention patent gazette |
Correction item: Applicant Correct: Hennan Electric Power Survey & Design Institute False: Henan Electric Power Survey & Design Institute Number: 25 Volume: 29 |
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| CI03 | Correction of invention patent |
Correction item: Applicant Correct: Hennan Electric Power Survey & Design Institute False: Henan Electric Power Survey & Design Institute Number: 25 Page: The title page Volume: 29 |
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| ERR | Gazette correction | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450007 Zhengzhou Zhongyuan Road, Henan, No. 212 Patentee after: China Electric Power Construction Group Henan electric survey and Design Institute Co., Ltd. Address before: 450007 Zhengzhou Zhongyuan Road, Henan, No. 212 Patentee before: Hennan Electric Power Survey & Design Institute |
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| 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: 20160309 Termination date: 20191213 |