CN109294673A - A kind of preparation method preparing solid fuel using house refuse - Google Patents
A kind of preparation method preparing solid fuel using house refuse Download PDFInfo
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- CN109294673A CN109294673A CN201811271434.XA CN201811271434A CN109294673A CN 109294673 A CN109294673 A CN 109294673A CN 201811271434 A CN201811271434 A CN 201811271434A CN 109294673 A CN109294673 A CN 109294673A
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/46—Solid fuels essentially based on materials of non-mineral origin on sewage, house, or town refuse
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
- C10L5/445—Agricultural waste, e.g. corn crops, grass clippings, nut shells or oil pressing residues
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L9/00—Treating solid fuels to improve their combustion
- C10L9/10—Treating solid fuels to improve their combustion by using additives
-
- 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
-
- 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
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- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The present invention relates to field of domestic garbage treatment, specifically a kind of preparation method that solid fuel is prepared using house refuse；The composition that solid fuel is prepared using house refuse are as follows: mass fraction is 100-120 parts of domestic rubbish disposal object, 1-4 parts of combustion adjuvant, 10-12 parts of adjuvant, 5-6 parts of coal dust, 10-18 parts of stalk, 20-50 parts of poisonous and harmful substance curing agent.By the present invention in that using domestic rubbish disposal object as the main raw material(s) for preparing fuel, its recycling approach for effectively extending house refuse, reduce house refuse simultaneously by burning and filling bring secondary environmental pollution, because joined fire retardant, its utilization rate and combustion heat value that fuel is improved while capable of effectively improving the completeness of burning, furthermore, it joined poisonous and harmful substance curing agent simultaneously, can effectively ensure that combustion process is red will not generate other substances such as poisonous and hazardous sulfur dioxide, effectively prevent causing air pollution and human poisoning.
Description
Technical field
The invention belongs to field of domestic garbage treatment, and in particular to a kind of preparation that solid fuel is prepared using house refuse
Method.
Background technique
House refuse refers to people's waste caused by everyday home life, and weight is various, the miscellaneous composition of structure is non-
It is often complicated, and it is also unusual difficulty that it, which deals with, there is mode in the place of house refuse currently on the market: first is that rubbish
Landfill, second is that burn, third is that compost treatment etc. is handled, but these processing modes all there is it is many not
Foot will cause the waste of underground water pollution and air pollution and land resource as garbage loading embeading mode is handled, and burns and then can
The secondary pollution of air is caused, and when compost treatment, the compost nutrient content of preparation is low, and long-time service easily causes soil hardening
It degenerates with groundwater quality, while many house refuses are also to be not available to compost, treating capacity is smaller.
Chinese patent application CN108485749A discloses that the invention discloses the invention discloses a kind of combustions of organic waste
Material and preparation method thereof, mix by the rubbish of low heat value with the fire coal of high heating value it is broken, compound stalk forming and that one kind is made is organic
Garbage fuel reduces the discharge of pollution while ensuring that rubbish can be with full combustion, avoids rubbish multiple caused by environment
Repeated contamination.The organic waste fuel low manufacture cost, in burning it is on fire it is fast, easily light, calorific value is high, burning is abundant, is not necessarily to
Coal is leaked, suitable for the middle-size and small-size distributed heating user application in rural area, effectively solves the house refuse in cities and towns and rural area,
Rubbish is used as the renewable sources of energy, is turned waste into wealth and is economized on resources for country, mitigate government be processing rubbish and caused by finance pressure
Power reduces the multiplicating pollution of rubbish during processing, improves environment, but this method processing quantity of refuse is smaller.
Chinese patent application CN108130153A disclose the invention discloses a kind of environmental friendly regenerated fuel of house refuse and
Its manufacturing method, belongs to technical field of renewable energy sources.The environmental friendly regenerated fuel of house refuse, by the percentage of the total weight of raw material
Content meter is made of the following raw material: house refuse 93.7-96.5%, sodium dichloro cyanurate 0.1-0.3%, urea 0.2-
0.4%, sodium bicarbonate 0.1-0.2%, glycerine 0.1-0.3%, tertiary sodium phosphate 0.2-0.3%, sugar 0.2-0.4%, permanganic acid
Sodium 0.4-0.6%, carbon dust 0.2-0.4%, sodium chloride 0.2-0.4%, graphite powder 0.2-0.3%, ammonium nilrite 0.1-0.3%,
Manganese powder 0.1-0.3%, zinc oxide 0.1-0.3%, anhydrous sodium sulphate 0.1-0.3% and water 1.2-1.5%.Generative fuel of the invention,
Calorific value is high, pollution is low, has good burning performance, easily stores, but this method preparation cost is relatively high, can generate in combustion process toxic
Pernicious gas.
Above-mentioned patent there are aiming at the problem that, the present invention have developed it is a kind of using house refuse prepare solid fuel can be very
Good solution issue noted above.
Summary of the invention
In order to achieve the purpose that in background technique, a kind of system preparing solid fuel using house refuse proposed by the present invention
Preparation Method；
What the present invention realized by the following technical solutions
A kind of preparation method preparing solid fuel using house refuse, the following steps are included:
(1) a kind of preparation method that solid fuel is prepared using house refuse, which is characterized in that described utilizes life rubbish
Rubbish prepares the composition of solid fuel are as follows: mass fraction is 100-120 parts of domestic rubbish disposal object, 1-4 parts of combustion adjuvant, 10-
12 parts of adjuvant, 5-6 parts of coal dust, 10-18 parts of stalk, 20-50 parts of poisonous and harmful substance curing agent.
(2) it is a kind of using house refuse prepare solid fuel the preparation method comprises the following steps: being that mass fraction is by mass fraction
100-120 parts of domestic rubbish disposal object, 1-4 parts of combustion adjuvant, 10-12 parts of adjuvant, 5-6 parts of coal dust, 10-18 parts
Stalk, 20-50 parts of poisonous and harmful substance curing agent is added in batch mixer, is mixed, and material is added in extruder and is carried out
Extrusion process obtains solid molding fuel, in use, directly being burnt.
The substance used in above-mentioned steps the preparation method is as follows:
(1) preparation of domestic rubbish disposal object
The house refuse of collection is cleared up, non-flammable solid waste is removed, is then dried, it is dry
After be added into pulverizer and crushed, in 1-10 mesh, obtained substance is exactly domestic rubbish disposal for control size control
Object.
(2) preparation of combustion adjuvant
It is 5-10 parts of potassium chlorate, 4-6 parts of potassium permanganate, 2-3 parts of magnesium powder, 5-10 parts of adjuvant by mass fraction
The substance obtained after carrying out hybrid reaction 5-10 minutes is added in batch mixer, which is exactly fire retardant.
(3) preparation of malicious harmful substance curing agent
By 5-10 parts of calcium oxide, 4-5 parts of calcium hydroxide, 2-5 parts of magnesia, 5-8 parts of copper oxide, 1-2 parts
Sodium hydroxide, 20-30 parts of kaolin enters in reaction kettle, carries out after mixing 10-15 minutes, obtained substance, which is exactly
Malicious harmful substance curing agent.
(4) preparation of adjuvant
By mass fraction be 15-20 parts of carbon dust, 5-8 parts of volcanic ash, 6-8 parts of kaolin, 8-10 parts of calcium carbide add
Enter the substance obtained after mixing in batch mixer, which is exactly adjuvant.
(5) preparation of stalk
It will be in the stalks such as wheat stalk, corn stover, rice straw, soybean stalk, broomcorn straw, rape straw, peanut stalk
One or more mixtures are crushed, and powder particle diameter size is 5-20 target substance.
(6) preparation of coal dust
Cracked cinder be crushed to particle size as the substance obtained after 10-20 mesh powder, which is exactly coal dust.
Beneficial to benefit
1, it by the present invention in that using domestic rubbish disposal object as the main raw material(s) for preparing fuel, effectively extends
The recycling approach of house refuse, while house refuse is effectively reduced by burning and filling bring secondary environmental pollution；
2, the present invention improves fuel while capable of effectively improving the completeness of burning because joined fire retardant
Utilization rate and combustion heat value；
3, because joined poisonous and harmful substance curing agent, can effectively ensure that combustion process is red will not generate the present invention
Other substances such as poisonous and hazardous sulfur dioxide, effectively prevent causing air pollution and human poisoning.
Specific embodiment
In order to keep the purpose of the present invention, technical scheme and beneficial effects clearer, below in conjunction with experimental data, to this
The preferred embodiment of invention is described in detail, to facilitate the technical staff to understand.
Embodiment 1
A kind of preparation method preparing solid fuel using house refuse, the following steps are included:
(1) a kind of preparation method that solid fuel is prepared using house refuse, which is characterized in that described utilizes life rubbish
Rubbish prepares the composition of solid fuel are as follows: mass fraction is 120 parts of domestic rubbish disposal object, 4 parts of combustion adjuvant, 12 parts of auxiliary
Agent, 6 parts of coal dust, 18 parts of stalk, 20 parts of poisonous and harmful substance curing agent.
(2) it is a kind of using house refuse prepare solid fuel the preparation method comprises the following steps: be mass fraction by mass fraction being 120
Part domestic rubbish disposal object, 4 parts of combustion adjuvant, 12 parts of adjuvant, 6 parts of coal dust, 18 parts of stalk, 20 parts toxic have
Evil substance curing agent is added in batch mixer, is mixed, and material is added in extruder and carries out extrusion process, obtains solid forming
Fuel, in use, directly being burnt.
The substance used in above-mentioned steps the preparation method is as follows:
(1) preparation of domestic rubbish disposal object
The house refuse of collection is cleared up, non-flammable solid waste is removed, is then dried, it is dry
After be added into pulverizer and crushed, in 1-10 mesh, obtained substance is exactly domestic rubbish disposal for control size control
Object.
(2) preparation of combustion adjuvant
It is 10 parts of potassium chlorate, 4 parts of potassium permanganate, 3 parts of magnesium powder, 5 parts of adjuvant addition mixing by mass fraction
The substance obtained after carrying out hybrid reaction 5-10 minutes in machine, which is exactly fire retardant.
(3) preparation of malicious harmful substance curing agent
By 10 parts of calcium oxide, 5 parts of calcium hydroxide, 5 parts of magnesia, 5 parts of copper oxide, 1 part of sodium hydroxide, 25
The kaolin of part enters in reaction kettle, and after carrying out mixing 10-15 minutes, obtained substance, the substance is exactly malicious harmful substance solidification
Agent.
(4) preparation of adjuvant
By mass fraction be 20 parts of carbon dust, 5 parts of volcanic ash, 8 parts of kaolin, 10 parts calcium carbide be added batch mixer in
The substance obtained after mixing, the substance are exactly adjuvant.
(5) preparation of stalk
The mixture of broomcorn straw, rape straw, peanut stalk is crushed, powder particle diameter size is 5-20 purpose object
Matter.
(6) preparation of coal dust
Cracked cinder be crushed to particle size as the substance obtained after 10-20 mesh powder, which is exactly coal dust.
Embodiment 2
A kind of preparation method preparing solid fuel using house refuse, the following steps are included:
(1) a kind of preparation method that solid fuel is prepared using house refuse, which is characterized in that described utilizes life rubbish
Rubbish prepares the composition of solid fuel are as follows: mass fraction is 100 parts of domestic rubbish disposal object, 4 parts of combustion adjuvant, 12 parts of auxiliary
Agent, 6 parts of coal dust, 18 parts of stalk, 50 parts of poisonous and harmful substance curing agent.
(2) it is a kind of using house refuse prepare solid fuel the preparation method comprises the following steps: be mass fraction by mass fraction being 100
Part domestic rubbish disposal object, 4 parts of combustion adjuvant, 12 parts of adjuvant, 6 parts of coal dust, 18 parts of stalk, 50 parts toxic have
Evil substance curing agent is added in batch mixer, is mixed, and material is added in extruder and carries out extrusion process, obtains solid forming
Fuel, in use, directly being burnt.
The substance used in above-mentioned steps the preparation method is as follows:
(1) preparation of domestic rubbish disposal object
The house refuse of collection is cleared up, non-flammable solid waste is removed, is then dried, it is dry
After be added into pulverizer and crushed, in 1-10 mesh, obtained substance is exactly domestic rubbish disposal for control size control
Object.
(2) preparation of combustion adjuvant
It is 10 parts of potassium chlorate, 4 parts of potassium permanganate, 3 parts of magnesium powder, 5 parts of adjuvant addition mixing by mass fraction
The substance obtained after carrying out hybrid reaction 5-10 minutes in machine, which is exactly fire retardant.
(3) preparation of malicious harmful substance curing agent
By 5 parts of calcium oxide, 5 parts of calcium hydroxide, 5 parts of magnesia, 8 parts of copper oxide, 2 parts of sodium hydroxide, 20
The kaolin of part enters in reaction kettle, and after carrying out mixing 10-15 minutes, obtained substance, the substance is exactly malicious harmful substance solidification
Agent.
(4) preparation of adjuvant
By mass fraction be 15 parts of carbon dust, 8 parts of volcanic ash, 8 parts of kaolin, 8 parts calcium carbide be added batch mixer in
The substance obtained after mixing, the substance are exactly adjuvant.
(5) preparation of stalk
The mixture of wheat stalk, corn stover, rice straw is crushed, powder particle diameter size is 5-20 purpose
Substance.
(6) preparation of coal dust
Cracked cinder be crushed to particle size as the substance obtained after 10-20 mesh powder, which is exactly coal dust.
Embodiment 3
A kind of preparation method preparing solid fuel using house refuse, the following steps are included:
(1) a kind of preparation method that solid fuel is prepared using house refuse, which is characterized in that described utilizes life rubbish
Rubbish prepares the composition of solid fuel are as follows: mass fraction is 100 parts of domestic rubbish disposal object, 4 parts of combustion adjuvant, 12 parts of auxiliary
Agent, 6 parts of coal dust, 18 parts of stalk, 40 parts of poisonous and harmful substance curing agent.
(2) it is a kind of using house refuse prepare solid fuel the preparation method comprises the following steps: be mass fraction by mass fraction being 100
Part domestic rubbish disposal object, 4 parts of combustion adjuvant, 12 parts of adjuvant, 6 parts of coal dust, 18 parts of stalk, 40 parts toxic have
Evil substance curing agent is added in batch mixer, is mixed, and material is added in extruder and carries out extrusion process, obtains solid forming
Fuel, in use, directly being burnt.
The substance used in above-mentioned steps the preparation method is as follows:
(1) preparation of domestic rubbish disposal object
The house refuse of collection is cleared up, non-flammable solid waste is removed, is then dried, it is dry
After be added into pulverizer and crushed, in 1-10 mesh, obtained substance is exactly domestic rubbish disposal for control size control
Object.
(2) preparation of combustion adjuvant
It is 5 parts of potassium chlorate, 6 parts of potassium permanganate, 2 parts of magnesium powder, 10 parts of adjuvant addition mixing by mass fraction
The substance obtained after carrying out hybrid reaction 5-10 minutes in machine, which is exactly fire retardant.
(3) preparation of malicious harmful substance curing agent
By 10 parts of calcium oxide, 4 parts of calcium hydroxide, 2 parts of magnesia, 8 parts of copper oxide, 2 parts of sodium hydroxide, 30
The kaolin of part enters in reaction kettle, and after carrying out mixing 10-15 minutes, obtained substance, the substance is exactly malicious harmful substance solidification
Agent.
(4) preparation of adjuvant
By mass fraction be 15 parts of carbon dust, 5 parts of volcanic ash, 8 parts of kaolin, 10 parts calcium carbide be added batch mixer in
The substance obtained after mixing, the substance are exactly adjuvant.
(5) preparation of stalk
Corn stover is crushed, powder particle diameter size is 5-20 target substance.
(6) preparation of coal dust
Cracked cinder be crushed to particle size as the substance obtained after 10-20 mesh powder, which is exactly coal dust.
Embodiment 4
A kind of preparation method preparing solid fuel using house refuse, the following steps are included:
(1) a kind of preparation method that solid fuel is prepared using house refuse, which is characterized in that described utilizes life rubbish
Rubbish prepares the composition of solid fuel are as follows: mass fraction is 120 parts of domestic rubbish disposal object, 1 part of combustion adjuvant, 12 parts of auxiliary
Agent, 5 parts of coal dust, 18 parts of stalk, 50 parts of poisonous and harmful substance curing agent.
(2) it is a kind of using house refuse prepare solid fuel the preparation method comprises the following steps: be mass fraction by mass fraction being 120
Part domestic rubbish disposal object, 1 part of combustion adjuvant, 12 parts of adjuvant, 5 parts of coal dust, 18 parts of stalk, 50 parts toxic have
Evil substance curing agent is added in batch mixer, is mixed, and material is added in extruder and carries out extrusion process, obtains solid forming
Fuel, in use, directly being burnt.
The substance used in above-mentioned steps the preparation method is as follows:
(1) preparation of domestic rubbish disposal object
The house refuse of collection is cleared up, non-flammable solid waste is removed, is then dried, it is dry
After be added into pulverizer and crushed, in 1-10 mesh, obtained substance is exactly domestic rubbish disposal for control size control
Object.
(2) preparation of combustion adjuvant
It is 10 parts of potassium chlorate, 4 parts of potassium permanganate, 3 parts of magnesium powder, 10 parts of adjuvant addition mixing by mass fraction
The substance obtained after carrying out hybrid reaction 5-10 minutes in machine, which is exactly fire retardant.
(3) preparation of malicious harmful substance curing agent
By 5 parts of calcium oxide, 5 parts of calcium hydroxide, 5 parts of magnesia, 5 parts of copper oxide, 2 parts of sodium hydroxide, 20
The kaolin of part enters in reaction kettle, and after carrying out mixing 10-15 minutes, obtained substance, the substance is exactly malicious harmful substance solidification
Agent.
(4) preparation of adjuvant
By mass fraction be 20 parts of carbon dust, 5 parts of volcanic ash, 8 parts of kaolin, 10 parts calcium carbide be added batch mixer in
The substance obtained after mixing, the substance are exactly adjuvant.
(5) preparation of stalk
Wheat stalk is crushed, powder particle diameter size is 5-20 target substance.
(6) preparation of coal dust
Cracked cinder be crushed to particle size as the substance obtained after 10-20 mesh powder, which is exactly coal dust.
Experimental analysis:
1, combustion testing
The embodiment 1-4 solid fuel prepared and coal are sampled test, observe its combustion case, result such as following table
It is shown.
As can be seen from the above table, embodiment 1-4 prepares resulting solid fuel performance and stablizes, and fuel flame is Huang when burning
Color, flame stabilization；It is 0.06g/g that fume amount after burning, which is less than, and level of residue is less after burning, after being general coal combustion
The 30% of fume amount, it can be seen that, under the solid fuel that the present invention is prepared has substantially than the fume amount after common coal combustion
Drop；In terms of combustion heat value, the combustion heat of solid fuel made from embodiment 1-4 reaches 7500kcal/kg or more, and China 1kg
The calorific value of standard coal is 7000kcal, it can be seen that, the combustion of solid fuel that the present invention is prepared heats that value is higher, and burning is fiery
Power is big, coal can be replaced as industrial fuel of heat supply.
Finally, it is stated that preferred embodiment above is only used to illustrate the technical scheme of the present invention rather than limits, although logical
It crosses above preferred embodiment the present invention is described in detail, however, those skilled in the art should understand that, can be
Various changes are made to it in form and in details, without departing from defined by claims of the present invention.
Claims (8)
1. a kind of preparation method for preparing solid fuel using house refuse, which is characterized in that the utilization house refuse system
The composition of standby solid fuel are as follows: mass fraction is 100-120 parts of domestic rubbish disposal object, 1-4 parts of combustion adjuvant, 10-12 parts
Adjuvant, 5-6 parts of coal dust, 10-18 parts of stalk, 20-50 parts of poisonous and harmful substance curing agent.
2. a kind of preparation method for preparing solid fuel using house refuse according to claim 1, which is characterized in that institute
State it is a kind of using house refuse prepare solid fuel the preparation method comprises the following steps: be mass fraction by mass fraction being 100-120 parts
Domestic rubbish disposal object, 1-4 parts of combustion adjuvant, 10-12 parts of adjuvant, 5-6 parts of coal dust, 10-18 parts of stalk, 20-
50 parts of poisonous and harmful substance curing agent is added in batch mixer, is mixed, and material is added in extruder and carries out extrusion process,
Solid molding fuel is obtained, in use, directly being burnt.
3. a kind of preparation method for preparing solid fuel using house refuse according to claim 1, which is characterized in that institute
The domestic rubbish disposal object stated are as follows: the house refuse of collection is cleared up, non-flammable solid waste is removed, then by it
It is dried, is added into pulverizer and is crushed after dry, in 1-10 mesh, obtained substance is exactly for control size control
Domestic rubbish disposal object.
4. a kind of preparation method for preparing solid fuel using house refuse according to claim 1, which is characterized in that institute
The combustion adjuvant stated are as follows: by mass fraction be 5-10 parts of potassium chlorate, 4-6 parts of potassium permanganate, 2-3 parts of magnesium powder, 5-10 parts
The substance obtained after carrying out hybrid reaction 5-10 minutes in adjuvant addition batch mixer, which is exactly fire retardant.
5. a kind of preparation method for preparing solid fuel using house refuse according to claim 1, which is characterized in that institute
The malicious harmful substance curing agent stated are as follows: by 5-10 parts of calcium oxide, 4-5 parts of calcium hydroxide, 2-5 parts of magnesia, 5-8 parts
Copper oxide, 1-2 parts of sodium hydroxide, 20-30 parts of kaolin enter in reaction kettle, after carrying out mixing 10-15 minutes, obtained object
Matter, the substance are exactly malicious harmful substance curing agent.
6. a kind of preparation method for preparing solid fuel using house refuse according to claim 1, which is characterized in that institute
The adjuvant stated are as follows: by mass fraction be 15-20 parts of carbon dust, 5-8 parts of volcanic ash, 6-8 parts of kaolin, 8-10 parts of electricity
The substance obtained after mixing in batch mixer is added in stone, which is exactly adjuvant.
7. a kind of preparation method for preparing solid fuel using house refuse according to claim 1, which is characterized in that institute
The stalk stated are as follows: will be in the stalks such as wheat stalk, corn stover, rice straw, soybean stalk, broomcorn straw, rape straw, peanut stalk
One or more mixtures crushed, powder particle diameter size be 5-20 target substance.
8. a kind of preparation method for preparing solid fuel using house refuse according to claim 1, which is characterized in that institute
The coal dust stated are as follows: cracked cinder be crushed to particle size as the substance obtained after 10-20 mesh powder, which is exactly coal
Powder.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111996055A (en) * | 2020-07-10 | 2020-11-27 | 广西夏阳环保科技有限公司 | Composite clean coal for lime shaft kiln and preparation method thereof |
| CN113325033A (en) * | 2021-07-12 | 2021-08-31 | 北京矿冶研究总院 | Method for measuring combustion heat value of amorphous boron powder |
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| CN1858165A (en) * | 2006-05-26 | 2006-11-08 | 崔桂娟 | Biomass compound fuel and its producing method |
| 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 |
| CN101602973A (en) * | 2008-06-09 | 2009-12-16 | 张蓓 | Utilize plant refuse, domestic refuse to prepare complex coal and preparation method thereof |
| CN102453580A (en) * | 2010-11-03 | 2012-05-16 | 金光宇 | Environmentally-friendly biomass composite fuel and production method thereof |
| CN102807905A (en) * | 2012-09-04 | 2012-12-05 | 清华大学 | Method for preparing refuse derived fuel for cement kiln with household refuse and straw |
| CN104804794A (en) * | 2015-05-21 | 2015-07-29 | 刘雷 | Environment-friendly high-energy composite biomass fuel and preparation method thereof |
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| CN111996055A (en) * | 2020-07-10 | 2020-11-27 | 广西夏阳环保科技有限公司 | Composite clean coal for lime shaft kiln and preparation method thereof |
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