CN1231328A - Magnetizing technology of coal combustion with added catalytic combustion adjuvant - Google Patents
Magnetizing technology of coal combustion with added catalytic combustion adjuvant Download PDFInfo
- Publication number
- CN1231328A CN1231328A CN 98113882 CN98113882A CN1231328A CN 1231328 A CN1231328 A CN 1231328A CN 98113882 CN98113882 CN 98113882 CN 98113882 A CN98113882 A CN 98113882A CN 1231328 A CN1231328 A CN 1231328A
- Authority
- CN
- China
- Prior art keywords
- coal
- combustion
- flue dust
- kilogram
- clay
- 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.)
- Pending
Links
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The present invention provides a kind of honeycomb briquette and industrial coal capable of obviously improving combustion property of fuel coal, accelerating combustion and raising heat efficiency. Said invention is made up by mixing fuel coal with clay, flue dust and catalytic combustion-supporting agent according to a certain mixing ratio and making them undergo the process of magnetization treatment. Said invented magnetized coal is low in cost and simple in production process, and features quickly-lighting, strong fire, high thermal value, full combustion, saiving energy, and no pollution.
Description
The present invention relates to a kind of fire coal (honeycomb briquette, industrial coal), particularly a kind of fire coal that adds ignition dope.
Existing honeycomb briquette exists gets angry slowly, and the intensity of a fire is not strong, and temperature is lower, and flare is yellowish red color, emits tobacco, black smoke, contaminate environment.Industrial coal except that having the problems referred to above, in the slag also the surplus carbon of residual 15-25% be wasted.Be accelerate combustion, save energy reduces and pollutes, and has to add native energy saving briquette technology, does not magnetize the report that comes overheavy firing to improve calorific value but see coal combustion with added catalytic combustion adjuvant as yet.
The invention provides a kind of combustionproperty that can significantly improve fire coal, accelerate combustion, the magnetization honeycomb briquette and the industrial coal of raising thermo-efficiency.
The object of the present invention is achieved like this: magnetizing technology of coal combustion with added catalytic combustion adjuvant promptly is: fire coal mixes with clay, the flue dust (or slag) of certain weight ratio, make powder material through pulverizing, rendering to the bottom is equipped with above the iron plate of magnet, again the catalysis burning-rate accelerator of certain weight ratio is distributed to equably on the powder material above the iron plate, after magnetization in 30 minutes, dress agitator bottom in the material input is equipped with in the feeder of magnet, after stirring magnetization, make honeycomb briquette, industrial coal.
Form by calcium oxide, sodium-chlor, urea, ammonium nitrate, gac, ferromanganese powder through the coal-fired catalysis burning-rate accelerator that repetition test is selected.Its weight ratio is: calcium oxide: sodium-chlor: urea: ammonium nitrate: gac: ferromanganese powder=1: 0.27: 0.2 2: 0.05: 0.07: 0.07.
Magnetizing technology of coal combustion with added catalytic combustion adjuvant, ultimate principle is: coal-fired and catalysis burning-rate accelerator cuts and excited molecule motion acceleration repeatedly through magnetic field magnetic line; Ignition dope and coal burning activated molecule ratio increase, and a series of thermopositive reaction take place; The two forms chain reaction, quickens the overheavy firing process.
Produce honeycomb briquette
Hard coal (3500-5500 kilocalorie/kilogram): (clay+flue dust): catalysis burning-rate accelerator=1-1.17: 0.49-0.66: 0.005-0.008
Its medium clay soil: flue dust=1: 0.3
Produce industrial coal
Industrial coal (3200-4500 kilocalorie/kilogram): flue dust (or slag): catalysis burning-rate accelerator=1-1.06: 0.18-0.25: 0.0025-0.006
Magnetizing technology of coal combustion with added catalytic combustion adjuvant of the present invention has been taken out portioned product, through practical application, can significantly improve the burning of coal performance, and it is particularly remarkable that the low coal of calorific value is improved thermo-efficiency, and the present invention is magnetized coal and had the following advantages:
1, fire soon, the magnetization honeycomb briquette only needs 6 minutes flame just can reach the 3-4 cun high column of flame, and very hot oven continues more than 2 hour, and furnace temperature reaches more than 1300 ℃, than 200 ℃ of normal cellular coal raising furnace temperature.
2, firepower is big, and calorific value height, flare are up to 30 centimetres, and 10 centimetres of diameters present the blue white column of flame, and calorific value is up to 6500 kilocalories/kilogram.
3, sufficient combustion, coal-fired fully thoroughly burning, potential all sends, and does not leave carbon residue, and comparable homogeneity coal pilosity goes out the heat of 15-30%.
4, energy-saving and cost-reducing, because honeycomb briquette adds clay and flue dust, add slag in the industrial coal, well-ventilated when making coal combustion, temperature improves, and coal consumption reduces, and can save coal 15-35%.
5, nontoxic, pollution-free, fired coal combustion is fully thorough, does not form obnoxious flavoures such as black smoke, tobacco, sulphur, obviously improves environmental sanitation.
6, the catalysis burning-rate accelerator raw material is gathered materials on the spot, can directly buy, and low price, magnetization coal manufacture craft is simple.240 yuan/ton in magnetization honeycomb briquette.
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1, gives and produces 1000 kilograms of magnetization honeycomb briquettes.With 600 kilograms in hard coal (4800 kilocalories/kilogram), 300 kilograms of clays, 95 kilograms of flue dusts and calcium oxide are mixed for 3.0 kilograms, the input pulverizer is pulverized, make powder material, rendering to the bottom is equipped with above the iron plate of 0.3-0.5KW magnet, again sodium-chlor is added 10 kg water for 0.8 kilogram, urea adds 5 kg water for 0.65 kilogram, ammonium nitrate adds 8 kg water for 0.15 kilogram, 0.2 kilogram of gac, 0.2 kilogram of ferromanganese powder, be evenly dispersed on the powder material, after 30 parts of clock magnetization, the material input is equipped with in the feeder of agitator, the magnet of 0.3-0.5KW is housed below the feeder, after stirring magnetization, send in the impact molding machine, through impact briquetting, be sent to rotary conveyor, promptly get the honeycomb briquette finished product.Calorific value reaches 6500 kilocalories/kilogram after tested.
Embodiment 2: give and produce 1000 kilograms of industrial coals of magnetization with 800 kilograms in industrial coal (3800 kcal/kg), 196 kilograms in slag, be mixed for 2.4 kilograms with calcium oxide, the input pulverizer is pulverized, make powder material, and render to the bottom and be equipped with above the iron plate of magnet, sodium-chlor is added 10 kg water for 0.66 kilogram, urea adds 5 kg water for 0.51 kilogram, ammonium nitrate adds 8 kg water for 0.12 kilogram, 0.16 kilogram of gac, ferromanganese powder is evenly dispersed on the powder material for 0.16 kilogram, after magnetization in 30 minutes, the material input is equipped with in the feeder of agitator, the magnet of 0.5-2.0KW is housed below the feeder, after stirring magnetization, be sent to rotary conveyor and promptly get industrial coal finished product.Calorific value reaches 6000 kilocalories/kilogram after tested.
Claims (3)
1, a kind of magnetizing technology of coal combustion with added catalytic combustion adjuvant.It is characterized in that fire coal mixes with clay, the flue dust (or slag) of certain weight ratio, make powder material through pulverizing, rendering to the bottom is equipped with above the iron plate of magnet, again the catalysis burning-rate accelerator of certain weight ratio is dispersed on the material above the iron plate, after magnetization in 30 minutes, dress agitator bottom in the material input is equipped with in the feeder of magnet, after stirring magnetization, make honeycomb briquette, industrial coal.Produce honeycomb briquette, hard coal (3500-5500 kilocalorie/kilogram): (clay+flue dust): catalysis burning-rate accelerator=1-1.17: 0.49-0.66: 0.005-0.008.Produce industrial coal, industrial coal (3200-4500 kilocalorie/kilogram): flue dust (or slag): catalysis burning-rate accelerator=1-1.06: 0.18-0.25: 0.0025-0.006.
2, by the described magnetizing technology of coal combustion with added catalytic combustion adjuvant of claim L, the clay and the flue dust weight ratio that it is characterized in that producing honeycomb briquette are 1: 0.3.
3, by the described magnetizing technology of coal combustion with added catalytic combustion adjuvant of claim 1, it is characterized in that catalysis burning-rate accelerator is made up of calcium oxide, sodium-chlor, urea, ammonium nitrate, gac, ferromanganese powder, weight ratio is calcium oxide: sodium-chlor: urea: ammonium nitrate: gac: ferromanganese powder=1: 0.27: 0.22: 0.05: 0.07: 0.07.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98113882 CN1231328A (en) | 1998-04-03 | 1998-04-03 | Magnetizing technology of coal combustion with added catalytic combustion adjuvant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98113882 CN1231328A (en) | 1998-04-03 | 1998-04-03 | Magnetizing technology of coal combustion with added catalytic combustion adjuvant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1231328A true CN1231328A (en) | 1999-10-13 |
Family
ID=5223577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98113882 Pending CN1231328A (en) | 1998-04-03 | 1998-04-03 | Magnetizing technology of coal combustion with added catalytic combustion adjuvant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1231328A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199466A (en) * | 2011-04-21 | 2011-09-28 | 江苏锋泰建材科技有限公司 | Coal-saving combustion-supporting additive |
| CN105238490A (en) * | 2015-10-15 | 2016-01-13 | 阳开金 | Coal-saving combustion-supporting mixture and use method thereof |
-
1998
- 1998-04-03 CN CN 98113882 patent/CN1231328A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199466A (en) * | 2011-04-21 | 2011-09-28 | 江苏锋泰建材科技有限公司 | Coal-saving combustion-supporting additive |
| CN102199466B (en) * | 2011-04-21 | 2013-06-12 | 江苏锋泰钻石工具制造有限公司 | Coal-saving combustion-supporting additive |
| CN105238490A (en) * | 2015-10-15 | 2016-01-13 | 阳开金 | Coal-saving combustion-supporting mixture and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101210209B (en) | Application of coal modifier in shaft kiln incineration and producing technique thereof | |
| CN101265429B (en) | Fire coal energy-saving additive | |
| CN101108991A (en) | Energy-saving environment protection fire coal additive agent and method of manufacturing the same | |
| CN101503639A (en) | Environment friendly energy-saving super strength combustion supporting efficient synthetic coal | |
| CN110642637A (en) | Ceramsite prepared from sand washing sludge and municipal sludge and preparation method thereof | |
| CN101372642A (en) | Efficient coal combustion energy-saving combustion adjuvant and preparation thereof | |
| CN102199465A (en) | Additive for coal | |
| CN101691513B (en) | High-efficiency energy-saving environment-friendly coal | |
| CN105733728A (en) | Magnetite composite additive for reducing ignition temperature of civilian coke, preparation method and application | |
| CN101372641A (en) | Coal combustion catalyst for heat-engine plant and preparation thereof | |
| CN1231328A (en) | Magnetizing technology of coal combustion with added catalytic combustion adjuvant | |
| CN1062592C (en) | High-efficieney pollution-reducing and coal-saving agent | |
| CN1415709A (en) | Fuel replacing coal of civil use and industrial use, and its prepn. process | |
| CN102250667B (en) | Environment-friendly energy-saving additive for coal and application method for environment-friendly energy-saving additive | |
| CN1021971C (en) | Application of cast steel antiquated sand to combustion of coal | |
| CN100556998C (en) | Energy-saving sulfur-reducing dust removal concentration liquid | |
| CN1056518A (en) | Combustion-supporting agent for fuel coal | |
| CN105733737A (en) | Copper slag composite additive for reducing ignition temperature of civilian coke, preparation method and application | |
| CN1092707C (en) | Method for producing combustion-supporting agent for fuel coal | |
| CN1248614A (en) | Method for reducing carbon content in flyash by adding additives in coal and products | |
| CN1086249A (en) | High-efficiency coal catalyst | |
| CN1070219A (en) | Method for making briquette | |
| CN1046551A (en) | Coal saving combustion additive | |
| CN1169462A (en) | High-efficiency coal combustion-supporting agent | |
| CN101624545A (en) | Coal-saving effervescent agent and effervescent coal containing same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |