CN101195783A - Industrial enterprise coal garbage regenerating fuel - Google Patents
Industrial enterprise coal garbage regenerating fuel Download PDFInfo
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- CN101195783A CN101195783A CNA2007103013253A CN200710301325A CN101195783A CN 101195783 A CN101195783 A CN 101195783A CN A2007103013253 A CNA2007103013253 A CN A2007103013253A CN 200710301325 A CN200710301325 A CN 200710301325A CN 101195783 A CN101195783 A CN 101195783A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Abstract
The invention relates to an industrial enterprise coal garbage regenerative fuel. The regenerative fuel is composed of the materials according to the following parts by weight: 3 to 30 shares of coal slurry, 0 to 1 share of humic acid, 0 to 5 shares of coke powder, 0 to 9 shares of coal gangue, 0 to 6 shares of chimney ash, 0 to 3 shares of slag and 0 to 2 shares of dust, wherein, the coal slurry includes 3 to 9 shares steel carbon coal slurry generated after inspection-free coal washing; the share quantity of chimney ash and the dust can not be zero simultaneously. The invention thoroughly utilizes the garbage generated after inspection-free coal burnt, such as the coal slurry, the coal gangue, the chimney ash and the slag which are generated after inspection-free coal burnt, the gotten regenerative coal fuel has low sulfur content, the sulfur content of the regenerative coal fuel is only half of the sulfur content of the prior honeycomb briquette, and the heat value of the regenerative coal fuel is equal to or more than the heat value of the prior honeycomb briquette. The invention perfectly solves the problems of the regeneration and the utilization of the coal garbage.
Description
Technical field
The present invention relates to the regeneration and the recycling of coal, specifically, is a kind of industrial enterprise coal garbage regenerating fuel.
Technical background
At present, national and even global steel mill, fertilizer plant, coal washery the enterprise of useful coal all exist the emission problem of waste residue.Advocate non-burning brickly, the compression and combustion brick has been accelerated waste residue and has been heaped speed, has brought immense pressure to Business survival, depletion of the ozone layer, Global warming, acid rain causes disaster, heavy rain increases, and recycling economy development is slow, has caused immeasurable difficulty and loss for human Sustainable development.Therefore, the regeneration of industrial enterprise coal garbage, imperative, very urgent.
Summary of the invention
The present invention has overcome above-mentioned shortcoming, has proposed a kind of industrial enterprise coal garbage regenerating fuel, has reached the purpose of regeneration industrial enterprise coal garbage.
The present invention solves the technical scheme that its technical problem takes:
A kind of industrial enterprise coal garbage regenerating fuel is made up of the raw material of following weight part: 3～30 parts of coal slimes, 0～1 part of humic acids, 0～5 part of coke powder, 0～9 part of coal drystone, 0～6 part of chimney ash, 0～3 part in slag, 0～2 part in soil; Wherein, contain 3～9 parts of steel charcoal coal slimes after the inspection-free coal washing generation in the described coal slime; Chimney ash and soil are not 0 part simultaneously, guarantee adhesion in stove.Steel charcoal coal slime after inspection-free coal washing produces can select to come from the coal slime of Heng Shui east, Jiangxian County, Shanxi Province.
Soft charcoal coal slime, the 10～80wt% that described coal slime also contains the soft charcoal coal slime that has or not the steel charcoal coal slime after inspection-free coal washing produces, inspection-free coal washing to produce, no inspection-free coal washing generation has a kind of in the mixed coal slime of hard coal of bituminous coal and surplus or their composition.
The soft charcoal coal slime that described no inspection-free coal washing produces is 1～16 weight part.
Described coke powder is to contain a kind of in grey coke powder, the native coke powder or their composition under grey coke powder, the metallurgical coke oven the containing under grey coke powder, the one-level coke oven that contain under the superfine coke oven.
Described chimney ash can be that hard coal does not have the chimney ash that burnt, and its weight part is 1～6 part.
Described chimney ash can also be that following various coal does not have the chimney ash that burnt: bituminous coal is arranged, no sulphur coal, high sulphur coal, medium sulphur coal or low sulphur coal.
Described slag is the not intact slag of the tasteless coal combustion of no sulphur or has sulphur that the unclean slag of flavor coal combustion is arranged.
Above-mentioned industrial enterprise coal garbage regenerating fuel can make honeycomb briquette and moulded coal, and sulphur content is low, the calorific value height.
Advantage of the present invention is, the present invention has made full use of the rubbish that produces behind the inspection-free coal combustion, as the coal slime that produces behind the inspection-free coal combustion, coal drystone, the chimney ash, waste materials such as slag, the regeneration coal fuel sulfur content of gained is low, have only about half of existing honeycomb briquette, and calorific value and existing honeycomb briquette are quite or higher.Thereby the present invention has solved the problem of the regeneration of coal garbage well.
Embodiment
Fig. 1 is the stove heart using method synoptic diagram of three honeycomb briquettes.
Fig. 2 is the stove heart using method synoptic diagram of four honeycomb briquettes.
Description of reference numerals: the 1. waste residue of primary combustion; 2. soft coal ball; 3. strong kindling ball; 4. the coal briquette slag of secondary combustion; 5. adjust the flat uneven slag of coal briquette and fire door.
Embodiment
The raw material of each embodiment is as shown in table 1.
The stock chart of each embodiment of table 1
| Numbering | The material name of an article | Performance/or method for making |
| First | Steel charcoal coal slime after inspection-free coal washing produces | Smokelessly, tasteless, easily go out, indeformable, Winter-summer dual purpose in the stove support effect in adhesion, anti-burning, evening |
| Second | There is not the steel charcoal coal slime after inspection-free coal washing produces | Summer adapted, have cigarette that flavor, adhesion, indeformable, solid frame effect are arranged |
| Third | The soft charcoal coal slime that inspection-free coal washing produces | Quick combustion, firepower are big, do not go out evening, anti-burning, easily broken, be difficult for fire extinguishing |
| Fourth | There is not the soft charcoal coal slime that inspection-free coal washing produces | Summer adapted, quick combustion effect |
| Penta | 10～80wt% has the mixed coal slime of the hard coal of bituminous coal and surplus | Special use in summer, quick combustion, firepower effect are big |
| Hot | Humic acids | The flame time is long after being mixed |
| The ninth of the ten Heavenly Stems | Contain grey coke powder under the superfine coke oven | Improve firepower, strengthen the anti-burning time |
| Son | Contain grey coke powder under the one-level coke oven | Improve firepower, strengthen the anti-burning time |
| The last of the ten Heavenly stems | Contain grey coke powder under the metallurgical coke oven | Improve firepower, strengthen the anti-burning time |
| The Shen | The soil coke powder | Improve firepower, strengthen the anti-burning time |
| Ugly | The low sulphur coal drystone | Improve the degradation rate of fuel, administer environment |
| The sixth of the twelve Earthly Branches | No sulphur coal drystone | Improve the degradation rate of fuel, administer environment |
| The eleventh of the twelve Earthly Branches | See that rain sees the coal drystone that daylight is just broken | Improve the degradation rate of fuel, administer environment |
| Occasion | See that rain sees the chip-proof coal drystone of daylight | Improve the degradation rate of fuel, administer environment |
| The third of the twelve Earthly Branches | There is bituminous coal not have the chimney ash that has burnt | In stove, can play and decompose NA effect |
| Not | Hard coal does not have the chimney ash that burnt | In stove, can play and decompose NA effect |
| The tenth of the twelve Earthly Branches | No sulphur coal, the chimney ash that has not burnt | In stove, can play and decompose NA effect |
| Noon | High sulphur coal, the chimney ash that has not burnt | In stove, can play and decompose NA effect |
| The fourth of the twelve Earthly Branches | Medium sulphur coal, the chimney ash that has not burnt | In stove, can play and decompose NA effect |
| The last of the twelve Earthly Branches | Low sulphur coal, the chimney ash that has not burnt | In stove, can play and decompose NA effect |
| Oneself | The slag that no sulphur, tasteless coal combustion are not intact | Improve oxygen supply, advance oxygen, improve the quantity of peak nest and moulded coal |
| Heptan | Sulphur is arranged, the unclean slag of flavor coal combustion is arranged | Improve oxygen supply, advance oxygen, improve the quantity of peak nest and moulded coal |
| X | Respectively 1 part of the tenth of the twelve Earthly Branches, the ninth of the ten Heavenly Stems, son, the last of the ten Heavenly stems | Mix the back and become 4 parts of X |
| Y | Respectively 1 part of Shen, noon, the fourth of the twelve Earthly Branches, the last of the twelve Earthly Branches | Mix the back and become 4 parts of Y |
| M | Occasion, oneself, the sixth of the twelve Earthly Branches each 1 part | Mix the back and become 3 parts of M |
| L | Each 1 part of the eleventh of the twelve Earthly Branches, ugly, heptan | Mix the back and become 3 parts of L |
| A | Common native 1 part | In stove, can play and decompose NA effect |
The typical country of origin of the described raw material of table 1 sees Table 2, all originates from the Shanxi Province.
The typical country of origin of table 2 combustion material
| Numbering | The place of production of combustion material |
| The first and second penta fourths of the twelve Earthly Branches | Heng Shui east, Jiangxian County |
| The third noon fourth | South, Datong District |
| Occasion are the sixth of the twelve Earthly Branches | The southeast, Shanxi |
| Shen Wei | The Houma western part and the west and south |
| The tenth of the twelve Earthly Branches in heptan suffering | Jincheng, Changzhi, western part, Gaoping City |
| The eleventh of the twelve Earthly Branches last of the twelve Earthly Branches | The Heng Shui northwestward, Jiangxian County |
| The sub-last of the ten Heavenly stems in the ninth of the ten Heavenly Stems | North of Shanxi, horizontal water the north, Jiangxian County |
| The ugly third of the twelve Earthly Branches | Yuanqu northeast, Heng Shui northeast |
8 parts of first, at 2 parts the third, the 1 part tenth of the twelve Earthly Branches, 1 part is not, 1 part of A, 1 part of the sixth of the twelve Earthly Branches, totally 14 parts.
6 parts of first, 12 parts the third, 6 part is not, 1 part of A, 2 parts of X, 1 part of the sixth of the twelve Earthly Branches, totally 28 parts.
8 parts of first, 10 parts the third, 4 part is not, 1 part of suffering, 1 part of M, 1 part of the sixth of the twelve Earthly Branches, totally 25 parts.
8 parts of first, 2 parts of second, 2 parts of fourths, 2 parts of third of the twelve Earthly Branches, 1 part of A, 2 parts of Y, 1 part of suffering, totally 18 parts.
8 parts of first, 7 parts of penta, 3 part of second, 1 part of suffering, 2 parts of A, 4 parts of Y, 3 parts of L, totally 28 parts.
Embodiment 6
9 parts of first, 4 parts of second, 4 parts of fourths, 3 parts of third of the twelve Earthly Branches, 2 parts of Y, 1 part of suffering, totally 23 parts.
The preparation method of embodiment 1～6: the raw material stirring in the prescription evenly after, pulverize, add water, just can produce industrial refuse regenerated fuel honeycomb briquette of new generation with existing honey-comb briquet.
The effect table of table 3 embodiment of the invention 1
| Technical indicator | Existing | Embodiment | 1 |
| Sulphur content (%) | 0.73 | 0.365 | |
| Heat energy value (kilocalorie/kilogram) | 3810 | 4181 |
The stove heart using method of three honeycomb briquettes is seen Fig. 1.The stove heart using method of four honeycomb briquettes is seen Fig. 2.Soft coal ball 2 and strong kindling ball 3 are arranged in stove by the order of Fig. 1 and Fig. 2 during use according to formulation.The top-down of three honeycomb briquettes is waste residue 1, soft coal ball 2 and the strong kindling ball 3 of primary combustion in proper order; The top-down of four honeycomb briquettes is coal briquette slag 4, soft coal ball 2, the strong kindling ball 3 of secondary combustion in proper order and adjusts coal briquette and the flat uneven slag 5 of fire door.
Embodiment 7
8 parts of first, 16 parts the third, 2 part is not, 1 part of suffering, 3 parts of X, totally 30 parts.
Embodiment 8
3 parts of first, 6 parts the third, 3 part is not, 1 part of suffering, 2 parts of X, totally 15 parts.
Embodiment 9
6 parts of first, 12 parts the third, 6 part is not, 1 part of suffering, 3 parts of X, totally 28 parts.
Embodiment 10
3 parts of first, 1 part the third, 1 part is not, 1 part of suffering, 1 part of X, totally 7 parts.
Embodiment 11
6 parts of first, 3 parts the third, 1 part is not, 1 part of suffering, 3 parts of X, totally 12 parts.
The preparation method of embodiment 7～11: the raw material stirring in the prescription evenly after, pulverize, add water, just can produce industrial coal garbage moulded coal of new generation with existing molding coal machine.
More than industrial enterprise coal garbage regenerating fuel provided by the present invention is described in detail, used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. an industrial enterprise coal garbage regenerating fuel is characterized in that, is made up of the raw material of following weight part: 3～30 parts of coal slimes, 0～1 part of humic acids, 0～5 part of coke powder, 0～9 part of coal drystone, 0～6 part of chimney ash, 0～3 part in slag, 0～2 part in soil; Wherein, contain 3～9 parts of steel charcoal coal slimes after the inspection-free coal washing generation in the described coal slime; Chimney ash and soil are not 0 part simultaneously.
2. industrial enterprise coal garbage regenerating fuel according to claim 1, it is characterized in that soft charcoal coal slime, the 10～80wt% that described coal slime also contains the soft charcoal coal slime that has or not the steel charcoal coal slime after inspection-free coal washing produces, inspection-free coal washing to produce, no inspection-free coal washing generation has a kind of in the mixed coal slime of hard coal of bituminous coal and surplus or their composition.
3. industrial enterprise coal garbage regenerating fuel according to claim 2 is characterized in that, the soft charcoal coal slime that described no inspection-free coal washing produces is 1～16 weight part.
4. industrial enterprise coal garbage regenerating fuel according to claim 1, it is characterized in that described coke powder is to contain a kind of in grey coke powder, the native coke powder or their composition under grey coke powder, the metallurgical coke oven the containing under grey coke powder, the one-level coke oven that contain under the superfine coke oven.
5. industrial enterprise coal garbage regenerating fuel according to claim 1 is characterized in that, described chimney ash is that hard coal does not have the chimney ash that burnt, and its weight part is 1～6 part.
6. industrial enterprise coal garbage regenerating fuel according to claim 1 is characterized in that, described chimney ash is that following various coal does not have the chimney ash that burnt: bituminous coal is arranged, no sulphur coal, high sulphur coal, medium sulphur coal or low sulphur coal.
7. industrial enterprise coal garbage regenerating fuel according to claim 1 is characterized in that, described slag is the not intact slag of the tasteless coal combustion of no sulphur or has sulphur that the unclean slag of flavor coal combustion is arranged.
8. industrial enterprise coal garbage regenerating fuel according to claim 1 is characterized in that, the steel charcoal coal slime after described inspection-free coal washing produces comes from Heng Shui east, Jiangxian County, Shanxi Province.
9. by any honeycomb briquette that described industrial enterprise coal garbage regenerating fuel makes in the claim 1～8.
10. by any moulded coal that described industrial enterprise coal garbage regenerating fuel makes in the claim 1～8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007103013253A CN101195783A (en) | 2007-12-27 | 2007-12-27 | Industrial enterprise coal garbage regenerating fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007103013253A CN101195783A (en) | 2007-12-27 | 2007-12-27 | Industrial enterprise coal garbage regenerating fuel |
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| Publication Number | Publication Date |
|---|---|
| CN101195783A true CN101195783A (en) | 2008-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007103013253A Pending CN101195783A (en) | 2007-12-27 | 2007-12-27 | Industrial enterprise coal garbage regenerating fuel |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105087102A (en) * | 2014-05-14 | 2015-11-25 | 新疆宜化化工有限公司 | Coal additive |
| CN105670727A (en) * | 2016-01-30 | 2016-06-15 | 陈佐会 | Clean coal having function of improving thermal efficiency and realizing sulfur-free emission |
-
2007
- 2007-12-27 CN CNA2007103013253A patent/CN101195783A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105087102A (en) * | 2014-05-14 | 2015-11-25 | 新疆宜化化工有限公司 | Coal additive |
| CN105670727A (en) * | 2016-01-30 | 2016-06-15 | 陈佐会 | Clean coal having function of improving thermal efficiency and realizing sulfur-free emission |
| CN105670727B (en) * | 2016-01-30 | 2018-07-06 | 陈佐会 | It is a kind of that there is the raising thermal efficiency and the clean moulded coal without sulphur emissions |
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Open date: 20080611 |