CN104987910A - Sludge-prepared solid fuel and preparation technology thereof - Google Patents
Sludge-prepared solid fuel and preparation technology thereof Download PDFInfo
- Publication number
- CN104987910A CN104987910A CN201510376526.4A CN201510376526A CN104987910A CN 104987910 A CN104987910 A CN 104987910A CN 201510376526 A CN201510376526 A CN 201510376526A CN 104987910 A CN104987910 A CN 104987910A
- Authority
- CN
- China
- Prior art keywords
- mud
- solid fuel
- oil
- utilize
- obtained mixture
- 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
Classifications
-
- 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
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a sludge-prepared solid fuel and a preparation technology thereof. The sludge-prepared solid fuel comprises the following raw materials in parts by mass: 30-50 parts of sludge, 10-20 parts of yellow waste powder, 10-20 parts of an efficient plant oxidizer and 20-30 parts of waste oil. Preparation technologies of yellow waste powder and the efficient plant oxidizer are also provided. The invention further discloses the technology for preparing a solid fuel by use of sludge. The technology comprises the following steps; milling sludge into powder, crushing yellow waste, mixing by use of a stirrer, adding the efficient plant oxidizer and waste oil, uniformly stirring, and pelleting by a granulator. The produced solid fuel can serve as fuels for power generation and heating, and achieves low cost and high benefit in the energy aspect.
Description
Technical field
The present invention relates to a kind of new solid fuel, particularly utilize mud to prepare solid fuel and preparation technology thereof.
Background technology
What China taked in the past always is that extensive style is produced, cause in some rivers near plant area with in urban sewage pipe, there is a large amount of mud, these mud contain a large amount of organism and microorganism, people are when clearing up these mud, most employing: collect mud from these pipelines and river, and give soil enrichment by them, but also there are some heavy metals in these mud, be directly used in soil, can produce land structures and destroy, even polluted source, heat containing 3000-4000 kcal/kg in prior mud, these heats should be re-used.It is this containing amount of sludge that China produces every year, also continuing to increase, and causes the waste of large-area pollution and the recycling energy.
Summary of the invention
In order to overcome the deficiencies in the prior art, the present invention proposes one and utilizing mud to prepare solid fuel and preparation technology thereof.Its raw material comprises mud, yellow rubbish powder and high-efficiency plant oxidation, and each raw material and mass fraction are: mud 30-50 part, yellow rubbish powder 10-20 part, high-efficiency plant are oxidized sub-10-20 part, assorted oily 20-30 part.
Described yellow rubbish powder is mixed in any proportion by one or more in stalk, leaf, rice husk, rice chaff and corn bran, through drying, pulverizing, mixing and make.
Described high-efficiency plant oxidation protonatomic mass number is biological carbonization power 40-50 part, coarse cereals 10-20 part, assorted oily 20-30 part, alcohol 10-20 part, paraffin 3-5 part composition.
The preparation method of high-efficiency plant oxidation, concrete steps are as follows:
(1) biological carbonization power being carried out pulverizing is 60-80 order, then adds alcohol, assorted oil, fully stirs, make it mix, obtained mixture;
(2) coarse cereals make alcohols material by anaerobic fermentation;
(3) by step (1), step (2) two step gained material, utilize stirrer, be uniformly mixed fully, obtained mixture;
(4) oil bath heating is carried out to paraffin, become glutinous thick liquid, now, by the material made by step (3), join in paraffin, use stirrer, make it mix, obtained mixture;
(5) to step (4) gained material, after cooling, utilize granulator granulation, namely obtain high-efficiency plant oxidation.
Described biological carbonization power refers to the carbonization power processed through carbonizer by crop by-product, and crop by-product comprises stalk, Pericarppium arachidis hypogaeae, sorghum stalk, rice chaff, corn bran and husk.
Described coarse cereals comprise: Chinese sorghum, millet, barley.
Described assorted oil comprises one or more mixtures of sewer oil or other vegetable and animals oils.
Utilize mud to prepare solid-fuelled technique, concrete steps are as follows:
(1) assorted oil is divided into 3 deciles;
(2) add reodorant to mud, and stir, dry under natural condition, make water ratio reach about 0.5%;
(3) through the mud of step (1) process gained, by milling, making powder, adding 1 grade while stirring and dividing sewer oil, obtained mixture;
(4) by yellow garbage crushing to 50-80 order, add step (2) gained mixture, then add 1 etc. and divide sewer oil, utilize stirrer fully to mix, obtained mixture;
(5) add the sewer oil of high-efficiency plant oxidation and 1 remaining decile, utilize stirrer to stir, obtained mixture;
(6) utilize tablets press to step (5) gains, carry out granulation.
Described sewer oil source comprises: one is greasy floating matter in water drain or by the leftovers of hotel, restaurant, leftovers (common name swill) oil through simply processing, extracting; Two is pork inferior, haslet, pigskin processing and the oil of output after refining; Three is after exceeding certain number of times for the oily access times of fried food product, then is reused or toward the oil reused after wherein adding some fresh oils.
Described coarse cereals comprise: Chinese sorghum, millet, barley.
The present invention has carried out reusing of energy source to containing organic mud, gives corresponding fuel ratio, and its combustion efficacy is more excellent, can Some substitute generating, heating use fire coal, can save energy and reduce environmental pollution, realize the low cost of energy aspect, high yield.
Embodiment
Below in conjunction with embodiment, method of the present invention and effect are further illustrated.
embodiment 1
Mud 30kg, yellow rubbish 20kg, high-efficiency plant is selected to be oxidized sub-20kg, sewer oil 30kg.
In yellow rubbish powder, stalk 10kg, rice husk 10kg, rice chaff 10kg, corn bran 10kg, dry, and pulverizes, mix and make.
Described biological carbonization power, selects crop by-product stalk, utilizes carbonizer, carries out charing processing, prepares biological carbonization power.
Biological carbonization power 40kg, Chinese sorghum 15kg, sewer oil 30kg, alcohol 10kg, paraffin 5kg in high-efficiency plant oxidation.
The preparation method of high-efficiency plant oxidation, concrete steps are as follows:
(1) biological carbonization power being carried out pulverizing is 60-80 order, then adds alcohol, sewer oil, fully stirs, and makes it mix, obtained mixture;
(2) Chinese sorghum makes alcohols material by anaerobic fermentation;
(3) by step (1), step (2) two step gained material, utilize stirrer, be uniformly mixed fully, obtained mixture;
(4) oil bath heating is carried out to paraffin, become glutinous thick liquid, now, by the material made by step (3), join in paraffin, use stirrer, make it mix, obtained mixture;
(5) to step (4) gained material, after cooling, utilize granulator granulation, namely obtain high-efficiency plant oxidation.
Utilize mud to prepare solid-fuelled technique, concrete steps are as follows:
(1) sewer oil is divided into 3 deciles;
(2) add reodorant to mud, and stir, dry under natural condition, make water ratio reach about 0.5%;
(3) through the mud of step (1) process gained, by milling, making powder, adding 1 grade while stirring and dividing sewer oil, obtained mixture;
(4) by yellow garbage crushing to 50-80 order, add step (2) gained mixture, then add 1 etc. and divide sewer oil, utilize stirrer fully to mix, obtained mixture;
(5) add the sewer oil of high-efficiency plant oxidation and 1 remaining decile, utilize stirrer to stir, obtained mixture;
(6) utilize tablets press to step (5) gains, carry out granulation.
Above-mentioned solid fuel is through Experiment of Thermophysics, and its warm value of burning is 6700-6900kcal/kg, and temperature of combustion reaches 1000-1100 DEG C; Solid biomass fuel per ton, burns at the standard conditions, produces carbonic acid gas 2590-2620kg, sulfurous gas 7.9-8.2kg, oxynitrides 7.2-7.5kg.
embodiment 2
Mud 40kg, yellow rubbish 10kg, high-efficiency plant is selected to be oxidized sub-20kg, soya-bean oil 30kg.
In yellow rubbish powder, stalk 10kg, rice husk 10kg, rice chaff 10kg, corn bran 10kg, dry, and pulverizes, mix and make.
Described biological carbonization power, selects crop by-product stalk, utilizes carbonizer, carries out charing processing, prepares biological carbonization power.
Biological carbonization power 40kg, Chinese sorghum 15kg, sewer oil 30kg, alcohol 10kg, paraffin 5kg in high-efficiency plant oxidation.
The preparation method of high-efficiency plant oxidation, concrete steps are as follows:
(1) biological carbonization power being carried out pulverizing is 60-80 order, then adds alcohol, sewer oil, fully stirs, and makes it mix, obtained mixture;
(2) Chinese sorghum makes alcohols material by anaerobic fermentation;
(3) by step (1), step (2) two step gained material, utilize stirrer, be uniformly mixed fully, obtained mixture;
(4) oil bath heating is carried out to paraffin, become glutinous thick liquid, now, by the material made by step (3), join in paraffin, use stirrer, make it mix, obtained mixture;
(5) to step (4) gained material, after cooling, utilize granulator granulation, namely obtain high-efficiency plant oxidation.
Utilize mud to prepare solid-fuelled technique, concrete steps are as follows:
(1) sewer oil is divided into 3 deciles;
(2) add reodorant to mud, and stir, dry under natural condition, make water ratio reach about 0.5%;
(3) through the mud of step (1) process gained, by milling, making powder, adding 1 grade while stirring and dividing sewer oil, obtained mixture;
(4) by yellow garbage crushing to 50-80 order, add step (2) gained mixture, then add 1 etc. and divide sewer oil, utilize stirrer fully to mix, obtained mixture;
(5) add the sewer oil of high-efficiency plant oxidation and 1 remaining decile, utilize stirrer to stir, obtained mixture;
(6) utilize tablets press to step (5) gains, carry out granulation.
Above-mentioned solid fuel is through Experiment of Thermophysics, and its warm value of burning is 6800-7100kcal/kg, and temperature of combustion reaches 1200-1300 DEG C; Solid biomass fuel per ton, burns at the standard conditions, produces carbonic acid gas 2610-2650kg, sulfurous gas 8.4-8.6kg, oxynitrides 7.2-7.5kg.
embodiment 3
Mud 50kg, yellow rubbish 10kg, high-efficiency plant is selected to be oxidized sub-15kg, peanut oil 25kg.
In yellow rubbish powder, stalk 10kg, rice husk 10kg, rice chaff 10kg, corn bran 10kg, dry, and pulverizes, mix and make.
Described biological carbonization power, selects crop by-product stalk, utilizes carbonizer, carries out charing processing, prepares biological carbonization power.
Biological carbonization power 40kg, Chinese sorghum 15kg, sewer oil 30kg, alcohol 10kg, paraffin 5kg in high-efficiency plant oxidation.
The preparation method of high-efficiency plant oxidation, concrete steps are as follows:
(1) biological carbonization power being carried out pulverizing is 60-80 order, then adds alcohol, sewer oil, fully stirs, and makes it mix, obtained mixture;
(2) Chinese sorghum makes alcohols material by anaerobic fermentation;
(3) by step (1), step (2) two step gained material, utilize stirrer, be uniformly mixed fully, obtained mixture;
(4) oil bath heating is carried out to paraffin, become glutinous thick liquid, now, by the material made by step (3), join in paraffin, use stirrer, make it mix, obtained mixture;
(5) to step (4) gained material, after cooling, utilize granulator granulation, namely obtain high-efficiency plant oxidation.
Utilize mud to prepare solid-fuelled technique, concrete steps are as follows:
(1) sewer oil is divided into 3 deciles;
(2) add reodorant to mud, and stir, dry under natural condition, make water ratio reach about 0.5%;
(3) through the mud of step (1) process gained, by milling, making powder, adding 1 grade while stirring and dividing sewer oil, obtained mixture;
(4) by yellow garbage crushing to 50-80 order, add step (2) gained mixture, then add 1 etc. and divide sewer oil, utilize stirrer fully to mix, obtained mixture;
(5) add the sewer oil of high-efficiency plant oxidation and 1 remaining decile, utilize stirrer to stir, obtained mixture;
(6) utilize tablets press to step (5) gains, carry out granulation.
Above-mentioned solid fuel is through Experiment of Thermophysics, and its warm value of burning is 6500-6800kcal/kg, and temperature of combustion reaches 1100-1200 DEG C; Solid biomass fuel per ton, burns at the standard conditions, produces carbonic acid gas 2710-2750kg, sulfurous gas 8.2-8.4kg, oxynitrides 7.0-7.2kg.
Claims (4)
1. utilize mud to prepare a solid fuel, it is characterized in that: its raw material comprises mud, yellow rubbish powder and high-efficiency plant oxidation; Each raw material and mass fraction are: mud 30-50 part, yellow rubbish powder 10-20 part, high-efficiency plant are oxidized sub-10-20 part, assorted oily 20-30 part; Described yellow rubbish powder is mixed in any proportion by one or more in stalk, leaf, rice husk, rice chaff and corn bran, through drying, pulverizing, mixing and make; Described high-efficiency plant oxidation protonatomic mass number is: biological carbonization power 40-50 part, coarse cereals 10-20 part, assorted oily 20-30 part, alcohol 10-20 part, paraffin 3-5 part;
The preparation method of high-efficiency plant oxidation, concrete steps are as follows:
(1) biological carbonization power is carried out being crushed to 60-80 order, then add alcohol, assorted oil, fully stir, make it mix, obtained mixture;
(2) coarse cereals make alcohols material by anaerobic fermentation;
(3) by step (1), step (2) two step gained material, utilize stirrer, be uniformly mixed fully, obtained mixture;
(4) oil bath heating is carried out to paraffin, become glutinous thick liquid, now, by the material made by step (3), join in paraffin, use stirrer, make it mix, obtained mixture;
(5) to step (4) gained material, after cooling, utilize granulator granulation, namely obtain high-efficiency plant oxidation.
2. one according to claim 1 utilizes mud to prepare solid fuel, it is characterized in that: described biological carbonization power refers to the carbonization power processed through carbonizer by crop by-product, and crop by-product comprises stalk, Pericarppium arachidis hypogaeae, sorghum stalk, rice chaff, corn bran and husk.
3. one according to claim 1 utilizes mud to prepare solid fuel, it is characterized in that: described assorted oil comprises one or more mixtures of sewer oil or other vegetable and animals oils.
4. one according to claim 1 utilizes mud to prepare a solid-fuelled preparation technology, it is characterized in that:
Mud prepares solid fuel technique, and concrete steps are as follows:
(1) assorted oil is divided into 3 deciles;
(2) add reodorant to mud, and stir, dry under natural condition, make water ratio reach about 0.5%;
(3) through the mud of step (1) process gained, by milling, making powder, adding 1 grade while stirring and dividing sewer oil, the mixture of system;
(4) by yellow garbage crushing to 50-80 order, add step (2) gained mixture, then add 1 etc. and divide sewer oil, utilize stirrer fully to mix, obtained mixture;
(5) add the sewer oil of high-efficiency plant oxidation and 1 remaining decile, utilize stirrer to stir, obtained mixture;
(6) utilize tablets press to step (5) gains, carry out granulating and forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510376526.4A CN104987910A (en) | 2015-07-01 | 2015-07-01 | Sludge-prepared solid fuel and preparation technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510376526.4A CN104987910A (en) | 2015-07-01 | 2015-07-01 | Sludge-prepared solid fuel and preparation technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104987910A true CN104987910A (en) | 2015-10-21 |
Family
ID=54299809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510376526.4A Pending CN104987910A (en) | 2015-07-01 | 2015-07-01 | Sludge-prepared solid fuel and preparation technology thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104987910A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105861102A (en) * | 2016-04-05 | 2016-08-17 | 广东绿由环保设备有限公司 | Fuel rod and preparation method thereof |
| CN105907437A (en) * | 2016-05-13 | 2016-08-31 | 云南昌阔农业科技有限公司 | Method for producing charcoal by Ricinus communis L. straws |
| CN108018105A (en) * | 2017-12-13 | 2018-05-11 | 柳州市金升汽车配件有限公司 | A kind of solid fuel and preparation method thereof |
-
2015
- 2015-07-01 CN CN201510376526.4A patent/CN104987910A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105861102A (en) * | 2016-04-05 | 2016-08-17 | 广东绿由环保设备有限公司 | Fuel rod and preparation method thereof |
| CN105907437A (en) * | 2016-05-13 | 2016-08-31 | 云南昌阔农业科技有限公司 | Method for producing charcoal by Ricinus communis L. straws |
| CN108018105A (en) * | 2017-12-13 | 2018-05-11 | 柳州市金升汽车配件有限公司 | A kind of solid fuel and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105855275B (en) | A kind of processing method of sludge and kitchen garbage | |
| CN101486613B (en) | Method for preparing organic fertilizer by mixed fermentation of water hyacinth and dewatered sludge | |
| CN105001934A (en) | Preparation method for biomass fuel | |
| CN105542893A (en) | Biomass pellet fuel and preparation method thereof | |
| CN105001932A (en) | Solid fuel prepared from coal gangue and preparation technology thereof | |
| CN107971324A (en) | A kind of method and its device of anaerobic fermentation of kitchen waste biogas residue minimizing recycling | |
| CN102059242B (en) | Novel method for comprehensive treatment of municipal solid wastes | |
| CN101850349A (en) | Processing method of changing food waste into resources | |
| CN102002410A (en) | Preparation method of composite biological particle fuel | |
| CN105268724A (en) | Dead livestock resource utilization method and device | |
| KR100847247B1 (en) | Method for manufacturing solid raw material mainly made from sewage and wastewater sludge | |
| CN103613361A (en) | Method for fabricating ceramsite by using sludge | |
| CN110639931A (en) | Process for coupling kitchen waste and biomass to coproduce oil, electricity, steam and carbon | |
| CN103990643A (en) | Biomass waste low-temperature damp-hot carbonization treatment technology and device | |
| CN104974812A (en) | Method for producing clean coal (carbon) spheres by using municipal sludge and agricultural wastes | |
| CN104987910A (en) | Sludge-prepared solid fuel and preparation technology thereof | |
| CN105018178A (en) | High efficiency plant particle prepared from furfural residue and preparation process thereof | |
| CN103436319B (en) | Method for preparing briquettes fuel from deoiled kitchen waste | |
| CN205165330U (en) | Birds that dies of illness poultry treatment facility | |
| CN103184086A (en) | Solid fuel and preparation method thereof | |
| CN104830395A (en) | Preparation method of sludge biomass energy fuel | |
| CN102617113A (en) | Method for manufacturing building material by using high-water content sludge in urban sewage treatment plant | |
| CN103146451A (en) | Fuel of mixture of organic waste and domestic sludge and preparation method thereof | |
| CN103304116A (en) | Sludge gasifying treatment process | |
| CN101793403A (en) | Method for treating sludge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151021 |
|
| RJ01 | Rejection of invention patent application after publication |