CN103897765A - High-efficiency energy-saving emission-reducing combustion improver of coal-fired boiler - Google Patents
High-efficiency energy-saving emission-reducing combustion improver of coal-fired boiler Download PDFInfo
- Publication number
- CN103897765A CN103897765A CN201410138038.5A CN201410138038A CN103897765A CN 103897765 A CN103897765 A CN 103897765A CN 201410138038 A CN201410138038 A CN 201410138038A CN 103897765 A CN103897765 A CN 103897765A
- Authority
- CN
- China
- Prior art keywords
- combustion
- coal
- chemical agent
- emission
- efficiency
- 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
- 238000002485 combustion reaction Methods 0.000 title abstract description 17
- 239000003245 coal Substances 0.000 claims abstract description 24
- 239000013043 chemical agent Substances 0.000 claims abstract description 23
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 20
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000001301 oxygen Substances 0.000 claims abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229920002472 Starch Polymers 0.000 claims abstract description 6
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 6
- 239000008107 starch Substances 0.000 claims abstract description 6
- 235000019698 starch Nutrition 0.000 claims abstract description 6
- AXZAYXJCENRGIM-UHFFFAOYSA-J dipotassium;tetrabromoplatinum(2-) Chemical compound [K+].[K+].[Br-].[Br-].[Br-].[Br-].[Pt+2] AXZAYXJCENRGIM-UHFFFAOYSA-J 0.000 claims abstract description 5
- 150000002148 esters Chemical class 0.000 claims abstract description 5
- 229910001487 potassium perchlorate Inorganic materials 0.000 claims abstract description 5
- 238000010304 firing Methods 0.000 claims description 16
- 238000004945 emulsification Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 239000000839 emulsion Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 235000011837 pasties Nutrition 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 claims description 4
- 229910002651 NO3 Inorganic materials 0.000 claims description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 2
- 230000001804 emulsifying effect Effects 0.000 claims description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 6
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 239000003546 flue gas Substances 0.000 abstract description 4
- 238000006213 oxygenation reaction Methods 0.000 abstract description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract 2
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 abstract 1
- 150000001722 carbon compounds Chemical class 0.000 abstract 1
- 239000000787 lecithin Substances 0.000 abstract 1
- 229940067606 lecithin Drugs 0.000 abstract 1
- 235000010445 lecithin Nutrition 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 5
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229940001516 sodium nitrate Drugs 0.000 description 2
- 235000010344 sodium nitrate Nutrition 0.000 description 2
- 239000004317 sodium nitrate Substances 0.000 description 2
- 241001212038 Arcola Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 235000019387 fatty acid methyl ester Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000002483 medication Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- YLMGFJXSLBMXHK-UHFFFAOYSA-M potassium perchlorate Chemical class [K+].[O-]Cl(=O)(=O)=O YLMGFJXSLBMXHK-UHFFFAOYSA-M 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- -1 wherein Substances 0.000 description 1
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention discloses a high-efficiency energy-saving emission-reducing combustion improver of a coal-fired boiler, belonging to the field of energy chemistry. The combustion improver is characterized by comprising esters, water, an emulsifier and a chemical agent, wherein the emulsifier comprises OP-10, carboxyl starch and lecithin; the chemical agent comprises nitrate, sodium hydroxide and potassium perchlorate. The combustion improver is a high-efficiency combustion improver which is specially applied to the coal-fired boiler and can achieve the effects of oxygenation, combustion improvement, energy conservation and emission reduction. According to the combustion improver, an oxygen-rich environment can be artificially created in a hearth, so that the combustion speed of fire coal is greatly increased, the combustion temperature of the fire coal is raised, a strong combustion improvement effect is achieved, carbon monoxide and carbon which are not completely combusted in flue gas are further combusted, a large quantity of heat is released, the coal consumption of the boiler is reduced, the combustion efficiency of the fire coal is improved, the content of carbon and carbon compounds in the flue gas can be remarkably reduced, and the purposes of high efficiency, energy conservation and emission reduction are achieved.
Description
Technical field
The invention belongs to energy chemical field, the present invention relates to a kind of coal firing boiler ignition dope, what be specifically related to is a kind of coal firing boiler ignition dope of efficient energy-saving and emission-reducing.
Background technology
Industrial Boiler is used widely in national economy as a kind of Energy conversion equipment, but, be subject to the impact of China's energy situation, the Industrial Boiler overwhelming majority is coal firing boiler, according to pertinent data introduction, China's coal firing boiler quantity has 400,000 at present, consumption raw coal amount accounts for 1/3 left and right of national raw coal output, the efficiency of combustion of these boilers is very low, having its efficiency of combustion of boiler of 30% is 60%-65%, having 70% boiler is below 2.8MW, the heating arcola particularly disperseing, and thermo-efficiency on average only has 30%.Account for the middle-size and small-size enterprise and institution of large percentage in China, widely used this dwarf boiler just, smoke pollution is serious, and efficiency is low, and energy consumption is large.
The content of invention
The object of the invention is provides one to be specifically applied in coal firing boiler for above-mentioned deficiency, can play the high active combustion agent of oxygenation, combustion-supporting, energy-saving and emission-reduction effect.
For achieving the above object, the technical solution adopted in the present invention is a kind of energy-efficient coal firing boiler ignition dope subtracting, the feature of its formula is: ester class, water, emulsifying agent, chemical agent composition, wherein, emulsifying agent is by OP---10, carboxyl starch, Yelkin TTS composition, chemical agent is made up of nitrate, sodium hydroxide, potassium perchlorate.
The weight percent of its component is:
Wherein, each weight percentages of components of composition emulsifying agent is:
OP-10 20％——60％
Yelkin TTS 20%---60%
Carboxyl starch 20%---60%
Wherein, each weight percentages of components of constitutional chemistry medicament is:
Nitrate 20%---60%
Sodium hydroxide 20%---60%
Potassium perchlorate 20%---60%
The present invention compared with the existing technology has the following advantages and the effect of the utmost point: first, the coal firing boiler ignition dope of prior art be by Multimetal oxide mix composite, activation granulate be made into, its production cost is higher, daily by a large amount of medications, could keep decomposing in a large number and entering to emit oxygen, reach combustion-supporting object.Unlike the prior art, the combustion agent of a kind of efficient energy-saving and emission-reducing of the present invention, its manufacturing process has been applied emulsifying technology, first by ester class, water, emulsifying agent carries out mix and blend emulsification, obtain the emulsion of white pasty state, add again the Powdered chemical agent with oxygen enriching burning-aid effect to continue to stir, until chemical agent disperses equably and is suspended in emulsion, the emulsification liquid obtaining is finished product of the present invention, this finished product can be packed with plastics bag, this finished product has efficient oxygenation, combustion-supporting, effects of energy saving and emission reduction, when application, put into the emulsification liquid (plastic bag) of Coal-fired capacity ten thousand/left and right in boiler every day, emulsification liquid moment produces strong effect of micro-explosion, its effect of micro-explosion is the emulsification liquid of self sputter and being distributed in burner hearth on each space equably, chemical agent in the burner hearth internal emulsification drug particle of high temperature also decompose and emit a large amount of oxygen by moment, simultaneously, also moment is resolved into hydrogen and oxygen to water molecules in emulsification liquid, produce artificially an oxygen-enriched environment, can greatly increase coal-fired combustionvelocity, and improve temperature of combustion, play strong combustion-supporting effect, making to have failed in flue gas carbon monoxide and the carbon of burning further burns and discharges a large amount of heats, reduce the coal consumption of boiler, improve coal-fired efficiency of combustion, obviously reduce the content of carbon carburet thing in flue gas, thereby reach the object of efficient energy-saving and emission-reducing.In addition, analyze from production cost: so owing to containing a large amount of water in emulsification liquid of the present invention, its production cost is far below the prior art products forming with chemical agent mixing granulation.
Embodiment
The following examples are that the present invention is made to further proof, the invention is not restricted to this.
Embodiment mono-
A coal firing boiler ignition dope for efficient energy-saving and emission-reducing, its component and weight percent are as follows:
Wherein, each component and the weight percent of composition emulsifying agent are:
70 grams of OP-10
20 grams, Yelkin TTS
10 grams of carboxyl starch
Wherein, each weight percentages of components of constitutional chemistry medicament is:
60 grams of SODIUMNITRATE
20 grams, sodium hydroxide
20 grams of potassium perchlorates
The coal furnace ignition dope of a kind of efficient energy-saving and emission-reducing of the present invention, its preparation method is:
1, first prepare emulsifying agent: in a stirring tank, add OP-10 emulsifying agent, then, add respectively Yelkin TTS, carboxyl starch, stir, make 100 grams of emulsifying agents and do for subsequent use.
2, prepare chemical agent: in another stirring tank, add pulverous medicaments such as SODIUMNITRATE, sodium hydroxide, potassium perchlorate, stir, make 100 grams of chemical agents and do for subsequent use.
3, prepare a kind of coal firing boiler ignition dope of efficient energy-saving and emission-reducing: get 1 gram of emulsifying agent for subsequent use and join in the 3rd stirring tank, add respectively again 78 grams of tap water, 11 grams of fatty acid methyl esters to stir, be stirred to uniform white pasty state emulsion, then, get 10 grams of chemical agents for subsequent use, add in this reactor and mix with pasty state emulsion, and continue to stir, pulverous chemical agent is disperseed equably and be suspended in the emulsion of pasty state, this white pasty state emulsion that is suspended with chemical agent is product of the present invention, is packed in plastics bag and completes.
Embodiment bis-
A coal firing boiler ignition dope for efficient energy-saving and emission-reducing, its component and weight percent are as follows:
Wherein, 2 grams of above emulsifying agents are to take out from the emulsifying agent for subsequent use of embodiment mono-, the chemical agent of 12 grams is also to take out from the chemical agent for subsequent use of embodiment mono-, and emulsifying agent for subsequent use, chemical agent for subsequent use in its each component and weight percent and embodiment mono-are in full accord.
A coal firing boiler ignition dope for efficient energy-saving and emission-reducing, consistent with described in embodiment mono-of its method of preparing.
Embodiment tri-
A coal firing boiler ignition dope for efficient energy-saving and emission-reducing, its component and weight percent are as follows:
Wherein, 2 grams of above emulsifying agents are to take out from the emulsifying agent for subsequent use of embodiment mono-, the chemical agent of 12 grams is also to take out from the chemical agent for subsequent use of embodiment mono-, and emulsifying agent for subsequent use, chemical agent for subsequent use in its each component and weight percent and embodiment mono-are in full accord.
A coal firing boiler ignition dope for efficient energy-saving and emission-reducing, consistent with described in embodiment mono-of its method of preparing.
Claims (2)
1. the coal firing boiler ignition dope of an efficient energy-saving and emission-reducing, formed by ester class 5%-25%, water 70%-80%, emulsifying agent 1%-2%, chemical agent 3%-12%, it is characterized in that: emulsifying agent is made up of OP-1020%-60%, Yelkin TTS 20%-60%, carboxyl starch 20%-60%, chemical agent is made up of nitrate 20%-60%, sodium hydroxide 20%-60%, potassium perchlorate 20%-60%.
2. the coal firing boiler ignition dope of according to claim 1-kind of efficient energy-saving and emission-reducing, it is characterized in that: its manufacturing process has been applied emulsifying technology, first ester class, water, emulsifying agent are carried out to mix and blend emulsification, obtain the emulsion of white pasty state, add again the Powdered chemical agent with oxygen enriching burning-aid effect to continue to stir, until chemical agent disperses equably and is suspended in emulsion, the emulsification liquid obtaining is finished product of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410138038.5A CN103897765B (en) | 2014-04-03 | 2014-04-03 | A kind of coal-burning boiler combustion adjuvant of efficient energy-saving and emission-reducing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410138038.5A CN103897765B (en) | 2014-04-03 | 2014-04-03 | A kind of coal-burning boiler combustion adjuvant of efficient energy-saving and emission-reducing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103897765A true CN103897765A (en) | 2014-07-02 |
| CN103897765B CN103897765B (en) | 2016-07-13 |
Family
ID=50989347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410138038.5A Expired - Fee Related CN103897765B (en) | 2014-04-03 | 2014-04-03 | A kind of coal-burning boiler combustion adjuvant of efficient energy-saving and emission-reducing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103897765B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111321025A (en) * | 2020-02-26 | 2020-06-23 | 安徽正洁高新材料股份有限公司 | High-efficiency coal combustion-supporting additive and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09111267A (en) * | 1995-10-20 | 1997-04-28 | Tanaka Hisayoshi | Concentrated emulsion fuel material and emulsion fuel |
| US20010020344A1 (en) * | 1999-07-07 | 2001-09-13 | Thompson Claire L. | Emulsifier for an aqueous hydrocarbon fuel |
| CN101016495A (en) * | 2007-02-26 | 2007-08-15 | 刘利明 | Fire coal additive |
| CN101319161A (en) * | 2008-07-03 | 2008-12-10 | 彭文表 | Fire coal combustion-supporting compound |
| CN101372640A (en) * | 2007-08-24 | 2009-02-25 | 北京金源化学集团有限公司 | Method for adding coal catalyst and additive |
| CN102660348A (en) * | 2012-05-23 | 2012-09-12 | 夏秀金 | Coal economizing agent and preparation method thereof |
| CN103320196A (en) * | 2013-07-18 | 2013-09-25 | 北京金隅水泥节能科技有限公司 | Fire coal liquid oxidizer for cement production and preparation method thereof |
-
2014
- 2014-04-03 CN CN201410138038.5A patent/CN103897765B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09111267A (en) * | 1995-10-20 | 1997-04-28 | Tanaka Hisayoshi | Concentrated emulsion fuel material and emulsion fuel |
| US20010020344A1 (en) * | 1999-07-07 | 2001-09-13 | Thompson Claire L. | Emulsifier for an aqueous hydrocarbon fuel |
| CN101016495A (en) * | 2007-02-26 | 2007-08-15 | 刘利明 | Fire coal additive |
| CN101372640A (en) * | 2007-08-24 | 2009-02-25 | 北京金源化学集团有限公司 | Method for adding coal catalyst and additive |
| CN101319161A (en) * | 2008-07-03 | 2008-12-10 | 彭文表 | Fire coal combustion-supporting compound |
| CN102660348A (en) * | 2012-05-23 | 2012-09-12 | 夏秀金 | Coal economizing agent and preparation method thereof |
| CN103320196A (en) * | 2013-07-18 | 2013-09-25 | 北京金隅水泥节能科技有限公司 | Fire coal liquid oxidizer for cement production and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111321025A (en) * | 2020-02-26 | 2020-06-23 | 安徽正洁高新材料股份有限公司 | High-efficiency coal combustion-supporting additive and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103897765B (en) | 2016-07-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Zhao et al. | SO2/NOx emissions and ash formation from algae biomass combustion: Process characteristics and mechanisms | |
| CN102776051B (en) | Efficient and environment-friendly coal additive and preparation method thereof | |
| CN102796583B (en) | Efficient clean briquette coal and preparation method thereof | |
| CN100510030C (en) | Cleaning type combustion assistant for coal and oil | |
| CN103173260A (en) | Combustion improver and fuel made of same as well as fuel production method and application | |
| CN101735877B (en) | Fire coal additive and preparation method thereof | |
| CN101372641B (en) | Coal combustion catalyst for heat-engine plant and preparation thereof | |
| CN103897765A (en) | High-efficiency energy-saving emission-reducing combustion improver of coal-fired boiler | |
| CN102002405A (en) | Fuel oil additive and production method thereof | |
| CN103937578B (en) | A kind of coal energy-saving agent and its preparation method and application | |
| CN102660348B (en) | A kind of coal-saving agent and preparation method thereof | |
| CN202337752U (en) | Apparatus for producing carbon black through oxygen-enriched air supported circulating low oxygen combustion of carbon black tail gas | |
| CN103666632A (en) | Solid coal combustion improver and preparation method thereof | |
| CN102796584B (en) | Environmentally-friendly and energy-saving composite coal and preparation method thereof | |
| CN104263440A (en) | Diesel microemulsion and preparation method thereof | |
| CN1757702A (en) | Environmental protection and coal-saving combustion supporting agent | |
| CN103897766B (en) | The soot cleaning of coal-fired boiler agent of a kind of energy-conserving and environment-protective | |
| CN102627986A (en) | Environmental-friendly alcohol-based civil liquid fuel and preparation method thereof | |
| CN104479789A (en) | Energy-saving sulfur-fixing clean fuel coal and preparation method thereof | |
| CN102899110A (en) | Energy-saving and environment-friendly watered diesel oil | |
| CN104293411A (en) | Preparation method of coal combustion catalyst | |
| CN109929599A (en) | A kind of environment friendly biological new energy fuel and preparation method thereof | |
| CN1609181A (en) | Sulfur-fixing coal saving agent | |
| CN102732354A (en) | Municipal domestic garbage biomass environment-friendly renewable energy additive, and preparation method thereof | |
| CN102191108A (en) | Micro-explosion catalytic combustion-supporting environmentally-friendly coal saving agent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Ming Inventor before: Feng Zhiyong |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170929 Address after: 410000 room 198, 6011 Century Towers, two middle section of Furong Road, Tianxin District, Hunan, Changsha Patentee after: Hunan Chuanhui energy-saving environmental protection technology Co. Ltd. Address before: 526200, No. 12, No. 1 straight street arch bridge, city, Sihui City, Guangdong Province Patentee before: Feng Zhiyong |
|
| 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: 20160713 Termination date: 20180403 |