CN101613632A - A kind of biomass granule fuel - Google Patents
A kind of biomass granule fuel Download PDFInfo
- Publication number
- CN101613632A CN101613632A CN200910165596A CN200910165596A CN101613632A CN 101613632 A CN101613632 A CN 101613632A CN 200910165596 A CN200910165596 A CN 200910165596A CN 200910165596 A CN200910165596 A CN 200910165596A CN 101613632 A CN101613632 A CN 101613632A
- Authority
- CN
- China
- Prior art keywords
- coal dust
- biomass granule
- granule fuel
- fuel
- maize straw
- 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.)
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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
-
- 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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- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention discloses a kind of biomass granule fuel, this fuel is maize straw to be ground into after 4 millimeters the coal dust that is not less than 5000 kilocalories with thermal value carry out mixed preparing, stalk: the proportioning of coal dust is 70: 30; 60: 40; 50: 50.Working method is at first maize straw to be carried out seasoning; make moisture less than 15%; by whole set of processing equipment crushed corn straws and coal dust are transported to by proportioning afterwards and carry out high pressure in the nodulizer and granulate, can obtain finished product through naturally cooling, screening and packing after finishing.These biomass granule fuel energy-conserving and environment-protective, the thermal value height, the byproducts such as lime-ash that the burning back produces can be done fertilizer and material of construction, have favorable economic benefit, social benefit and environmental benefit.
Description
Technical field
The invention belongs to the biomass energy source domain, be specifically related to a kind of biomass granule fuel.
Background technology
The three big main energy sources that mankind nowadays is used are oil, Sweet natural gas and coal, and they all are the non-renewable energy.According to scholarly forecast, if by the demand of Economic Development speed to the energy, these three kinds of energy will will exhaust in 40 years, 60 years and 200 years respectively.Therefore, utilize bioenergy to substitute the main flow that Nonrenewable energy resources have become world today's energy field development.In recent years, the bioenergy technology had obtained the development of advancing by leaps and bounds, but simultaneously, some shortcomings of bioenergy also manifest gradually.First-generation bioenergy mainly uses fruit, replaces diesel oil such as the grease that utilizes plants such as olive, soybean, sunflower, rape, numb maple, perhaps utilizes plants such as corn, sugarcane, Ipomoea batatas to refine ethanol.Though the energy that this mode is refined belongs to renewable energy source, and safety and environmental protection, will cause grain and edible oil crisis owing to rely on grain oil product to refine bioenergy, human basic existence is affected.At the problems referred to above, human passing through studied exploration, begins to utilize forest processing waste, stalk, animal excrement etc. as the material that refines bioenergy, as being made into biological particles with forest processing waste, crushed stalk after processing.At present, biomass granule fuel is used quite general abroad.China's biomass granule fuel production technology and products thereof is also applied.By literature search, the patent that Liaoning Zhang Renlong declares (patent No.: 200610046801.7) disclose a kind of biomass granule fuel, this fuel is that crop stalk and argy wormwood are ground into needed fine powder with pulverizer, add water then, mixed is even according to required weight, through tablets press extruding once shaped, the weight part proportioning of fuel is: straw powder, more than 40 orders: 92-94 part; Argy wormwood is more than 40 orders: 1-2 part; Water: 5-6 part.Hunan Cai Wen sets the patent (patent No.: 200710034411.2) disclose a kind of biomass granule fuel of declaring for another example, its composition is to be mixed less than biomass fuel such as the agricultural crop straw of 8mm, farm crop shell, plant roots and stems, weeds, bamboo wood branches and leaves, wood sawdust, feces of livestock and poultry and Ipomoea batatas or potato in the granularity below 14% by water content, be pressed into granular then or the strip shaped fuel, the weight proportion of plant biomass fuel and Ipomoea batatas or potato is: biomass fuel: Ipomoea batatas or potato=100: 2～5.
Summary of the invention
The present invention is according to above-mentioned situation, and, stalk fruitful characteristics big in conjunction with northern maize sown area provide a kind of biomass granule fuel with maize straw and depleted coal dust through processing, have both saved Nonrenewable energy resources, have protected environment again.This biomass granule fuel heating value when burning reaches the 4000-5000 kilocalorie, can substitute the use that coal satisfies the actual production life fully.Simultaneously, the byproducts such as lime-ash that the burning back produces can be done fertilizer and material of construction, so this biomass fuel has favorable economic benefit, social benefit and environmental benefit.
Technical scheme of the present invention is maize straw to be ground into after 4 millimeters the coal dust that is not less than 5000 kilocalories with thermal value be mixed, then by raw material seasoning, raw material be mixed, technology such as granulation, naturally cooling, screening, packing, make biomass granule fuel.
The composition weight proportion of biomass granule fuel provided by the invention is:
Stalk: coal dust=70: 30; 60: 40; 50: 50
The technological method for processing that the present invention takes is: at first maize straw is carried out seasoning; make moisture less than 15%; by whole set of processing equipment crushed corn straws and coal dust are transported to by proportioning afterwards and carry out high pressure in the nodulizer and granulate, can obtain finished product through naturally cooling, screening and packing after finishing.
Biomass granule fuel provided by the invention, energy-conserving and environment-protective, the thermal value height not only can fully replace Nonrenewable energy resources, and can reduce discharge of harmful gases such as carbonic acid gas, sulfurous gas.It is big that the while biomass granule fuel can fundamentally solve rural area stacking stalk floor space, influences landscape environment, unsafe factors such as initiation fire.
The mode of implementing
Take by weighing raw material (ton) by following weight proportion
Stalk 50% coal dust 50%
At first maize straw is carried out seasoning, make moisture, by whole set of processing equipment crushed corn straws and coal dust are transported in the nodulizer by proportioning afterwards and granulate less than 15%.The pressure-controlling of nodulizer is at 50-100mpa, and temperature is controlled at 100-120 ℃, makes the crimp under high pressure, high temperature of stalk and coal dust intermixture, and mixture is pressed into the bar shaped particulate state the most at last.Can obtain finished product through naturally cooling, screening and packing at last.
Claims (2)
1, a kind of biomass granule fuel, it is characterized in that it is moisture to be ground into after 4 millimeters the coal dust that is not less than 5000 kilocalories with thermal value less than 15% maize straw carry out mixed preparing, makes by technologies such as granulation, naturally cooling, screening, packings then.
2, according to claims 1 described a kind of biomass granule fuel, it is characterized in that its composition weight proportion is: stalk: coal dust=70: 30; 60: 40; 50: 50.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910165596A CN101613632A (en) | 2009-07-24 | 2009-07-24 | A kind of biomass granule fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910165596A CN101613632A (en) | 2009-07-24 | 2009-07-24 | A kind of biomass granule fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101613632A true CN101613632A (en) | 2009-12-30 |
Family
ID=41493524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910165596A Pending CN101613632A (en) | 2009-07-24 | 2009-07-24 | A kind of biomass granule fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101613632A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102604703A (en) * | 2011-01-19 | 2012-07-25 | 王景龙 | Biomass energy fuel combination and preparation method thereof |
| WO2013102339A1 (en) * | 2012-01-06 | 2013-07-11 | Kong Lingzeng | Cylindrical granular fuel, and preparation method and device therefor |
| CN104673425A (en) * | 2015-03-20 | 2015-06-03 | 陵川县惠民新能源开发有限公司 | Novel biomass solid particle fuel |
| CN105154161A (en) * | 2015-08-24 | 2015-12-16 | 陆乃昌 | Special biomass composite fuel for mechanical grate boiler |
| LT6310B (en) | 2015-12-18 | 2016-09-12 | Aleksandro Stulginskio Universitetas | Dehydrated corn silage |
| CN109762617A (en) * | 2019-03-21 | 2019-05-17 | 河北老樵夫生物质能源有限公司 | A kind of fuel combination of biomass and Filter Tuber For Clean Coal |
| PL441880A1 (en) * | 2022-07-29 | 2024-02-05 | Uniwersytet Przyrodniczy W Poznaniu | Barbecue fuel – barbecue corn rachis |
-
2009
- 2009-07-24 CN CN200910165596A patent/CN101613632A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102604703A (en) * | 2011-01-19 | 2012-07-25 | 王景龙 | Biomass energy fuel combination and preparation method thereof |
| WO2013102339A1 (en) * | 2012-01-06 | 2013-07-11 | Kong Lingzeng | Cylindrical granular fuel, and preparation method and device therefor |
| CN104673425A (en) * | 2015-03-20 | 2015-06-03 | 陵川县惠民新能源开发有限公司 | Novel biomass solid particle fuel |
| CN104673425B (en) * | 2015-03-20 | 2017-12-05 | 陵川县惠民新能源开发有限公司 | A kind of novel biomass solid particle fuel |
| CN105154161A (en) * | 2015-08-24 | 2015-12-16 | 陆乃昌 | Special biomass composite fuel for mechanical grate boiler |
| LT6310B (en) | 2015-12-18 | 2016-09-12 | Aleksandro Stulginskio Universitetas | Dehydrated corn silage |
| CN109762617A (en) * | 2019-03-21 | 2019-05-17 | 河北老樵夫生物质能源有限公司 | A kind of fuel combination of biomass and Filter Tuber For Clean Coal |
| PL441880A1 (en) * | 2022-07-29 | 2024-02-05 | Uniwersytet Przyrodniczy W Poznaniu | Barbecue fuel – barbecue corn rachis |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20091230 |