CN102585961A - Method for preparing calcareous biofuel rod by processing domestic waste by using high-calcium muddy industrial waste as plasticity forming materials - Google Patents
Method for preparing calcareous biofuel rod by processing domestic waste by using high-calcium muddy industrial waste as plasticity forming materials Download PDFInfo
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- CN102585961A CN102585961A CN2012100312428A CN201210031242A CN102585961A CN 102585961 A CN102585961 A CN 102585961A CN 2012100312428 A CN2012100312428 A CN 2012100312428A CN 201210031242 A CN201210031242 A CN 201210031242A CN 102585961 A CN102585961 A CN 102585961A
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- calcium
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- industrial waste
- domestic refuse
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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
- Y02E50/10—Biofuels, e.g. bio-diesel
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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 a method for preparing a calcareous biofuel rod by processing domestic waste by using high-calcium muddy industrial waste as plasticity forming materials, which is applied to treatment on the high-calcium muddy industrial waste and the domestic waste. The method comprises the following processes of: A, spraying aqueous solution of antibacterial odor removal agent onto the domestic waste in the turning and grinding process to obtain the turned, sorted, ground and deodorized domestic waste; B, adding 700 to 850kg of the high-calcium muddy industrial waste serving as the plasticity forming materials into per ton of the turned, sorted, ground and deodorized domestic waste, adding 2 to 5kg of ferrocene and 1 to 2kg of sodium acetate and uniformly mixing and stirring to obtain domestic waste extruded materials; and C, carrying out extrusion and forming on the domestic waste extruded materials by utilizing a forming machine to obtain the product with the length of 3 to 50mm and the diameter of 25 to 33mm and drying the product until the moisture content of the product is 10 to 30 percent so as to obtain the calcareous biofuel rod, wherein the extrusion pressure is in the range of 680 to 750Kg/cm<2>. The method has the advantage that the obtained calcareous biofuel rod has good sulfur-fixing and denitration effects, high combustion value and low discharge of oxynitride, has no odor and is convenient to transport and store.
Description
Technical field
The present invention relates to high calcium mud shape industrial waste is that the plasticity-molding mass is handled the method that domestic refuse prepares the calcium biology fuel stick, is applied to handle paper industry waste lime mud, white clay, salt slurry; The waste lime-carbonated coal balls waste residue of nitrogen fertilizer plant; The waste filter mud of carbonic acid sugar refinery, molasses; The red mud of the waste ammonia of alkali works; The high mud shape industrial wastes of calcic such as the alkaline electro rock ballast in the PVA production process, and be applied to handle domestic refuse.
Background technology
Paper industry waste lime mud, white clay, salt slurry; The waste lime-carbonated coal balls waste residue of nitrogen fertilizer plant, the waste filter mud of carbonic acid sugar refinery, molasses, the red mud of the waste ammonia of alkali works; Alkaline electro rock ballast in the PVA production process etc. all is a mud shape industrial waste; Be characterized in that calcic is high, density property is strong, and density is 0.9～1.4g/cm
3, have plasticity-.
The domestic refuse staple is plastic waste, plant fibrid.The plant fibrid is a combustiblematerials.Plastic waste accounts for domestic refuse total amount 20%～35%, under the state of high temperature oxygen barrier, can clear up a large amount of inflammable gass.Domestic waste is mainly handled with the mode of landfill.The landfill yard rubbish that has has been filled and led up gulf, whole mountain, is occupying the original appearance mountain region.
Annual China domestic waste, high calcium mud shape industrial waste over ten billion ton, it is handled problems and has had influence on national economy.Handling domestic waste and high calcium mud shape industrial waste through the burning approach, is one of discussion direction under reality is compeled.
Summary of the invention
The purpose of this invention is to provide that a kind of what solve that high calcium mud shape industrial waste piles up that problem and domestic waste landfill occupy original appearance mountain region problem is the method that plasticity-molding mass processing domestic refuse prepares the calcium biology fuel stick with high calcium mud shape industrial waste.The present invention also will provide the calcium biology fuel stick that obtains according to above-mentioned preparation method.
The object of the invention is realized through following technical proposals: with high calcium mud shape industrial waste is that the plasticity-molding mass is handled the method that domestic refuse prepares the calcium biology fuel stick, it is characterized in that comprising following operation:
A. domestic waste in the landfill yard is carried out turning and pulverize, remove the ferrous metal thing; The antibacterial flavor agent of dispelling is diluted with water to the concentration of use, the antibacterial flavor agent aqueous solution of dispelling; Spray the domestic refuse in the turning crushing process with the antibacterial flavor agent aqueous solution of dispelling, domestic refuse sprinkling amount per ton is 100 kilograms, gets the domestic refuse after deodorizing is pulverized in the turning sorting;
B. be 10～20% with paper industry waste lime mud, white clay, salt slurry consumption (weight), other mud shape industrial waste 90～80% mixes and makes high calcium mud shape industrial waste plasticity-molding mass; Add 700～850 kilograms of high calcium mud shape industrial waste plasticity-molding mass with the domestic refuse after the turning sorting pulverizing deodorizing per ton, add 2～5 kilograms of ferrocene, 1～2 kilogram of sodium acetate, mixing and stirring makes the domestic refuse pressing material;
C. utilize forming machine with the extrusion molding of domestic refuse pressing material, squeeze pressure 680～750Kg/cm
2, making length is 3～50mm, and diameter is 25～33mm, and shining to water ratio is 10～30% promptly to get the calcium biology fuel stick.
The present invention has following advantage:
1, adopted calcareous materials such as lime mud to carry out solid sulphur in the calcium biology fuel stick of the present invention, in burning, made SO
2Generate complex inorganic salt catalyst, delayed CaCO
4The decomposition of (calcium carbonate crystal) has formed CaSO simultaneously
4(calcium sulphate crystal), CaO (quicklime), Fe
2O
3(red oxide of iron), SiO
2(silicon-dioxide) has suppressed CaSO at an interior stable Solid solution
4The decomposition of (calcium sulphate crystal), thus at high temperature keeping solid sulphur efficiency has created good condition, obtained good captured sulfur result.The calcium biology fuel stick captured sulfur result that the present invention makes is good.
2, nitrogen peroxide and carbon monoxide (CH3COOHa+NaOH) become carbonic acid gas and nitrogen under the condition at catalyzer (sodium acetate+causticization sodium); Nitrogen is all incombustible in air or in purity oxygen; Carbon, sulphur, phosphorus etc. all can burn NO in nitrogen peroxide
XBe strong vaporized chemical, and carbonic acid gas is a strong greenhouse gas, long-wave radiation is had very main radiation effect, thereby in calcium biology fuel, add the sodium acetate composite catalyst, reduced NO
XThe discharging of (oxynitrides) has improved thermo-efficiency simultaneously.The made calcium biology fuel stick of the present invention fuel value is 3500～5500 card/kilograms, and fuel value is high, and the oxynitrides quantity discharged seldom, denitration effect is good.
The black smoke that 3, can form in the combustion processes, its main content is flammable carbon molecule, its dust is essentially the coal small-particle of not grilling thoroughly.Added ferrocene in the calcium biology fuel stick of the present invention; Form catalyzer, smoke suppressor, combustion improver; Form mixed gas after each chemical composition gasifies simultaneously in combustion gas that the flue gas formation that in combustion processes, will should emit is originally very easily fired and the additive; Produce IX through chemical reaction, and participate in burning, eliminated the discharging of black smoke.Do not have black smoke in the made calcium biology fuel stick of the present invention combustion processes, dust is few.
4, calcium biology fuel stick of the present invention various existing extrusion equipment operations capable of using are produced, and day output is big, has vitalized the extrusion equipment resource.Made calcium biology fuel stick does not have stink, conveniently transports and stores.
Description of drawings
To be the present invention install electro-magnet or the permanent magnet structure synoptic diagram that is used for the sorting ferrous metal to Chinese patent announcement number additional for the bucket body of the described moving type pulverizing of CN 201704225U, mixing, stack turner stack turner with accompanying drawing.
1 is bucket body among the figure, the 2nd, and electro-magnet or PM.
Embodiment
With high calcium mud shape industrial waste is that the plasticity-molding mass is handled the method that domestic refuse prepares calcium biology fuel, and it comprises following operation:
First procedure.Utilize the Chinese patent notification number to pulverize, remove the ferrous metal thing for the described moving type pulverizing of CN 201704225U, mixing, stack turner carry out turning to the city refuse landfill domestic refuse; The antibacterial flavor agent of dispelling is diluted with water to the concentration of use; The antibacterial flavor agent aqueous solution of dispelling with dilution back concentration goes to spray moving type pulverizing, mixing, stack turner turning place; The pulverizing material that sprinkling is unloaded down from hopper; The limit turning is pulverized the limit and is sprayed, and using the antibacterial flavor agent aqueous solution discharge rate of dispelling is that domestic refuse sprinkling amount per ton is 100 kilograms.After using, the imperceptible stink of operating personnel.Obtain the domestic refuse after deodorizing is pulverized in turning like this.
The bacteriostasis, and deodorization agent that the agent of domestic refuse bacteriostasis, and deodorization, (1) can select for use Baoding clean fragrant environmental protection equipment ltd to produce.The effect of this product is: this product is special-purpose deodorising product, is the plyability biologically active agent of being processed by enzyme, bacterium and nutritive substance, comprises enzymes such as multiple mikrobe such as bacillus, coccus and proteolytic enzyme, lypase, glycase, cellulase.Use this product can degradation of organic substances, avoid or eliminate the generation of repugnant substance.This product property is gentle, can be used for the container of clean rubbish, splendid attire rubbish and the instrument of transportation rubbish, and can distribute fragrant smell.Method of use is: these article are diluted to 3%-5% concentration in warm water, are sprayed on rubbish surface, refuse container and ground or wall when needed, the serious local usable concentration of stink is this product diluent of 5%-10%.When being used for the deodorizing of garbage compost, rubbish per ton uses 100 milliliters of stostes, is diluted to 10% back and sprays.(2) also can select for use Chongqing to live in peace CN0-91LJ Refuse bin, dumper reodorant that happy Science and Technology Ltd. produces.This product characteristic: long-term practice, the screening natural phant is compounded with beneficial microorganism, has strengthened the deodorization functions that natural phant, useful microbe and meta-bolites thereof itself have greatly.Have remarkable cracked ammonium, hydrogen sulfide, the ability of organic smelly source materials such as methyl mercaptan, Trimethylamine 99 has effect.These article adopt biological extraction to concentrate the elite technology, and concentration is high, and are active strong.This product consumption is few.Running cost is low.This dumper reodorant is no explosion hazard, does not belong to inflammable hazardous substance.The non-oxidation agent is dangerous, does not belong to corrosives, does not belong to poisonous substances.Method of use is: these article stoste is sprayed directly on the thing of the smelly source of rubbish or on the ground after diluting 30 times.The landfill yard surface area regions of 100 squares of classes is got 0.6～0.7 liter of reodorant at every turn, adds 70 liters in water, promptly dilutes 100 times, evenly spills in the rubbish surface with the sprinkling instrument.Once a day.(3) the NEW BIO-C biological deodorization liquid that also can select for use Zike Biological Environmental-Protection Technology Co., Ltd., Guangzhou to produce.Its staple is a natural botanical extraction liquid; The complex body of the peptide ferment of safety non-toxic is biological catalyst system capable, can in soil, degenerate fully after the use, decompose; Safe noresidue; And can promote beneficial bacteria growth, with grease stores or pollution substance public affairs separate, emulsification, and promotes oxidn and reach the de-odorised effect.Usually with 50～1000 times of water dilutions, can effectively use.
The main purpose of bacteriostasis, and deodorization is to make things convenient for staff's operation in staff's operation and the lower procedure.Pulverizing is for scarifying, eliminates block material, and is convenient with the material uniform mixing in the post-order process, makes the calcium biology fuel stick of appropriate mechanical property and thermal property.Turning is pulverized and can be utilized the Chinese patent notification number to be the described moving type pulverizing of CN201704225U, mixing, stack turner; In order to strengthen the function of sorting ironware, can install additional in stack turner bucket body (1) opening for feed preglabellar field top with the bucket body opening for feed with wide electro-magnet or PM (2).
Second operation work, paper industry waste lime mud, white clay, salt slurry consumption (weight) they are 15%, other mud shape industrial waste 85% mixes and makes high calcium mud shape industrial waste and may be formed into moulding mixture.Pulverize domestic refuse after the deodorizing with turning per ton and add 800 kilograms of made high calcium mud shape industrial waste plasticity-molding mass as, 3 kilograms of ferrocene, sodium acetate mixes for 1.5 kilograms, makes the domestic refuse pressing material.
The waste paper-making material is sediment, the lime mud of sulfate paper sizing process, contains micro-residual alkali.Other mud shape industrial waste is such as the industrial residue that contains low silicon high calcium, the filter mud of carbonic acid sugar refinery, the lime mud in paper mill, white clay, salt slurry, lime-carbonated coal balls waste residue.Mud shape waste material has plasticity-, density property, with the sodium acetate effect can dispel the flavor combustion-supporting.
Ferrocene: be prone to dissolve, have high heat stability, chemicalstability and radiation resistance in benzene, ether; Be the smoke elimination catalyzer, combustion supporting catalyst can make fuel consumption descend, and smoke intensity descends simultaneously.
Sodium acetate: colourless transparent crystal, be used for the anticorrosion and soda-lime of meat altogether heat can generate methane.
Three process utilizes forming machine that domestic refuse may be formed into the moulding mixture extrusion molding, squeeze pressure 680～750Kg/cm
2, making length is 20mm, diameter 25mm, dry to water ratio be 20%, make the calcium biology fuel stick.
Gained " calcium biology fuel stick " calorific value high, solid sulphur, denitration, dedusting, dispel smellyly, fuel value is 3500～5500 card/kilograms.The flue gas that the calcium biology fuel stick produces in combustion processes is combustion-supporting through the secondary that refluxes again, accomplishes almost zero release.The calcium biology fuel stick can instead of firewood, raw coal, liquefied gas etc. are widely used in life cooking stove, hot water boiler, Industrial Boiler, biomass electric power plant etc.As long as it is 900～1300 degrees centigrade backflow secondary oxygen enriching burning-aid system that combustion equipment installs temperature of combustion additional.
Claims (4)
1. be that the plasticity-molding mass is handled the method that domestic refuse prepares the calcium biology fuel stick with high calcium mud shape industrial waste, it is characterized in that comprising following operation:
A. domestic waste in the landfill yard is carried out turning and pulverize, remove the ferrous metal thing; The antibacterial flavor agent of dispelling is diluted with water to the concentration of use, the antibacterial flavor agent aqueous solution of dispelling; Spray the domestic refuse in the turning crushing process with the antibacterial flavor agent aqueous solution of dispelling, domestic refuse sprinkling amount per ton is 100 kilograms, gets the domestic refuse after deodorizing is pulverized in the turning sorting;
B. be 10～20% with paper industry waste lime mud, white clay, salt slurry consumption (weight), other mud shape industrial waste 90～80% mixes and makes high calcium mud shape industrial waste plasticity-molding mass; Add 700～850 kilograms of high calcium mud shape industrial waste plasticity-molding mass with the domestic refuse after the turning sorting pulverizing deodorizing per ton, add 2～5 kilograms of ferrocene, 1～2 kilogram of sodium acetate, mixing and stirring makes the domestic refuse pressing material;
C. utilize forming machine with the extrusion molding of domestic refuse pressing material, squeeze pressure 680～750Kg/cm
2, making length is 3～50mm, and diameter is 25～33mm, and shining to water ratio is 10～30% promptly to get the calcium biology fuel stick.
2. according to claim 1 is that the plasticity-molding mass is handled the method that domestic refuse prepares the calcium biology fuel stick with high calcium mud shape industrial waste, it is characterized in that turning pulverizes that to adopt the Chinese patent notification number be that the described moving type pulverizing of CN201704225U, mixing, stack turner are carried out turning and pulverized.
3. according to claim 2 is that the plasticity-molding mass is handled the method that domestic refuse prepares the calcium biology fuel stick with high calcium mud shape industrial waste, bucket body (1) the opening for feed preglabellar field top that it is characterized in that moving type pulverizing, mixing, stack turner install additional with the bucket body opening for feed with wide electro-magnet or PM (2).
4. a claim 1 is described is that the plasticity-molding mass is handled the calcium biology fuel stick that method that domestic refuse prepares the calcium biology fuel stick makes with high calcium mud shape industrial waste.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100312428A CN102585961A (en) | 2012-02-11 | 2012-02-11 | Method for preparing calcareous biofuel rod by processing domestic waste by using high-calcium muddy industrial waste as plasticity forming materials |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100312428A CN102585961A (en) | 2012-02-11 | 2012-02-11 | Method for preparing calcareous biofuel rod by processing domestic waste by using high-calcium muddy industrial waste as plasticity forming materials |
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| CN102585961A true CN102585961A (en) | 2012-07-18 |
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| CN2012100312428A Pending CN102585961A (en) | 2012-02-11 | 2012-02-11 | Method for preparing calcareous biofuel rod by processing domestic waste by using high-calcium muddy industrial waste as plasticity forming materials |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4384923A (en) * | 1980-07-03 | 1983-05-24 | Deutsche Kommunal-Anlagen Miete Gmbh | Process for the hygienization of carbonation sludges |
| CN1730620A (en) * | 2005-08-29 | 2006-02-08 | 程少先 | Composite liquid gasification fuel |
| CN101215488A (en) * | 2008-01-15 | 2008-07-09 | 天津城市建设学院 | Organic garbage and sludge mixed solid fuel and preparation method thereof |
| CN101250457A (en) * | 2008-03-28 | 2008-08-27 | 张国清 | Sludge waste particle fuel and preparation technique thereof |
| CN101362977A (en) * | 2008-09-12 | 2009-02-11 | 周泽宇 | Technique for preparing consumer waste regenerated coal |
| KR100908450B1 (en) * | 2009-01-20 | 2009-07-20 | 주신이산업 주식회사 | Method to manufacture porous solid fuel using sludge and solid fuel thereof |
| CN201704225U (en) * | 2010-06-21 | 2011-01-12 | 楚长福 | Crushing and mixing bucket-tipping device as well as walking type crushing, mixing and turning-piling machine thereof |
-
2012
- 2012-02-11 CN CN2012100312428A patent/CN102585961A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4384923A (en) * | 1980-07-03 | 1983-05-24 | Deutsche Kommunal-Anlagen Miete Gmbh | Process for the hygienization of carbonation sludges |
| CN1730620A (en) * | 2005-08-29 | 2006-02-08 | 程少先 | Composite liquid gasification fuel |
| CN101215488A (en) * | 2008-01-15 | 2008-07-09 | 天津城市建设学院 | Organic garbage and sludge mixed solid fuel and preparation method thereof |
| CN101250457A (en) * | 2008-03-28 | 2008-08-27 | 张国清 | Sludge waste particle fuel and preparation technique thereof |
| CN101362977A (en) * | 2008-09-12 | 2009-02-11 | 周泽宇 | Technique for preparing consumer waste regenerated coal |
| KR100908450B1 (en) * | 2009-01-20 | 2009-07-20 | 주신이산업 주식회사 | Method to manufacture porous solid fuel using sludge and solid fuel thereof |
| CN201704225U (en) * | 2010-06-21 | 2011-01-12 | 楚长福 | Crushing and mixing bucket-tipping device as well as walking type crushing, mixing and turning-piling machine thereof |
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Application publication date: 20120718 |