CN105154163A - Comprehensive use method of oxygen combustion supporting biomass molding fuel - Google Patents
Comprehensive use method of oxygen combustion supporting biomass molding fuel Download PDFInfo
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- CN105154163A CN105154163A CN201510555273.7A CN201510555273A CN105154163A CN 105154163 A CN105154163 A CN 105154163A CN 201510555273 A CN201510555273 A CN 201510555273A CN 105154163 A CN105154163 A CN 105154163A
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- biomass
- molding fuel
- biomass molding
- comprehensive utilization
- oxygen type
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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 discloses a comprehensive use method of an oxygen combustion supporting biomass molding fuel. Ash generated by burning the oxygen combustion supporting biomass molding fuel serves as a fertilizer substrate of an organic fertilizer, the oxygen combustion supporting biomass molding fuel comprises a biomass fuel substrate made of a biomass chip raw material and a combustion supporting binding layer containing a potassium permanganate combustion improver. The combustion supporting binding layer comprises a cellulose binder and potassium permanganate which is 2-6% of the cellulose binder. The comprehensive use method of the oxygen combustion supporting biomass molding fuel has the characteristics of high fertilizer effect and universality, low cost and environment friendliness.
Description
Technical field
The present invention relates to Biomass Briquette Technologies field, be specially a kind of method of comprehensive utilization of comburant oxygen type biomass molding fuel.
Background technology
Along with expanding economy.The energy and environmental problem have become the focus of global concern, and the pollution problem that traditional fossil energy such as such as coal, oil and natural gas etc. produces due to the day by day exhausted energy dilemma brought and its burning becomes increasingly conspicuous, and the clean renewable energy source of exploitation is extremely urgent.Biomass are a kind of multifarious Energy resources, wide material sources, and application is simple, has a good application prospect as the effective substitute energy of one.In the last few years, utilize forest processing waste, the investigation and application making biomass granule fuel after the grinding and processing such as stalk also increases gradually, current biomass energy directly forms strip, particulate state or bulk mainly through direct extrusion molding, molding thickness and compacted density condition each other, there is burning, to there is combustion time short, the defect that heat is not high.
Summary of the invention
The object of this invention is to provide a kind of method of comprehensive utilization of comburant oxygen type biomass molding fuel, there is fertilizer efficiency, highly versatile, with low cost and environment amenable feature.
The present invention can be achieved through the following technical solutions:
The invention discloses a kind of method of comprehensive utilization of comburant oxygen type biomass molding fuel, ashes after described comburant oxygen type biomass molding fuel burning are as the fertilizer substrate of fertilizer, and described comburant oxygen type biomass molding fuel comprises the biomass fuel substrate that biomass crumb feedstock is made into and the combustion-supporting tack coat including potassium permanganate ignition dope.By being provided with combustion-supporting tack coat at biomass fuel substrate, including heating in combustion-supporting tack coat can oxygenous potassium permanganate, the separation accelerated in the process that potassium permanganate both can have been utilized to decompose between different layers increases the surface-area of burning contacts, combustion-supporting effect can be realized again by the oxygen produced, thus use the burning of biomass fuel more abundant, effectively improve the combustionproperty of biomass molding fuel.And after potassium permanganate decomposes except producing the oxygen of gas, remaining solid contains the potash fertilizer of trace element manganese, trace element manganese is the main species query of trace element main at present.And the ashes of biomass crumb feedstock after fully are then plant ash, plant ash is conventional fertilizer.Therefore, the combustion processes of the biological shaped fuel of combustion-supporting type, it is the process of Energy harvesting, also be that potash fertilizer composition containing trace element manganese is in the well-mixed process of plant ash fertilizer, from but combustion-supporting type biomass material byproduct is after combustion natural organic fertilizer, but contain abundant trace element manganese relative to traditional Plant ash fertilizer, there is higher fertilizer efficiency ability.In addition, the raw material selected is convenient source conservation cost, and the considerably less course of processing of ignition dope potassium permanganate consumption of employing is very simple, and the course of processing, without the need to mating special fabrication design, effectively reduces manufacturing cost, is convenient to large-scale promotion and uses.
Described combustion-supporting tack coat comprises cellulose binder and potassium permanganate, and the content of described potassium permanganate is 2 ~ 6% of cellulose binder.Control the mass ratio of potassium permanganate between 2 ~ 6%, potassium permanganate is made to be dispersed in inside cellulose binder, with regard to biomass fuel, what produce when effectively ensure that potassium permanganate decomposes makes the separating force between biomass fuel substrate relatively more even, and the oxygen of generation also can utilize comburant oxygen to give full play to the combustionproperty of biomass molding fuel when realizing biomass fuel substrate interlaminar separation.If potassium permanganate the content of combustion-supporting tack coat higher more than 6% time, the reaction that potassium permanganate sharply decomposes at high temperature can be relatively more violent, can produce strong quick-fried sound, can have certain potential safety hazard in the process of burning; If potassium permanganate is when comparatively low pressure is less than 2% to the content of combustion-supporting tack coat, it is limited that potassium permanganate decomposes the separating power produced, the amount of the oxygen produced is also on the low side, the effect that direct impact is combustion-supporting, the abundant degree of biomass molding fuel burning can be badly influenced, the raising of restriction biomass molding fuel combustionproperty when particularly thicker the and number of plies of biomass molding fuel thickness is more.And.In the component proportions of fertilizer, because biomass molding fuel ratio of combustion is more abundant, the plant ash produced after biological shaped fuel burning is lower relative to biomass molding fuel residual quantity, if the potassium permanganate too high levels added is more than 6%, potassium manganate component content in plant ash fertilizer can be caused too high, the excessive concentration of potassium manganate after fertilising, absorb the too fast farm crop cauline leaf that causes to overgrow the risk causing excessive height lodging tolerance to run counter to desire, fail to give full play to the feature that plant ash applying fertilizer effect relaxes; If the potassium permanganate content added too low lower than 2% time, the potassium manganate component content in plant ash fertilizer is on the low side, and fertilizer efficiency and traditional plant ash do not have obvious difference, fails to give full play to biomass molding fuel burning ashes as the high characteristic of the fertilizer efficiency of fertilizer.
Described biomass fuel substrate comprises biomass crumb feedstock, described biomass crumb feedstock comprises agricultural wastes, xylogen and/or oil crops waste, according to actual needs, can select dissimilar material flexibly, fully reduce costs, expand the use of biomass molding fuel.
Described agricultural wastes comprise one or more the mixture in stalk, corn cob, bagasse, algae and Herba Eichhorniae, and source widely, effectively reduces manufacturing cost.
Described xylogen comprises one or more the mixture in wooden unit, wood chip and bark, and source widely, effectively reduces manufacturing cost.
Described oil crops waste comprises one or more the mixture in cottonseed, numb seed and tung oil tree, and source widely, effectively reduces manufacturing cost.
Described fiber-like tackiness agent is paper waste and/hydrolysis fiber, and source widely, effectively reduces manufacturing cost, can play cohesive action, effectively disperses again potassium permanganate to ensure the safe effect of ignition dope.
Described biomass fuel substrate also comprises and is equivalent to the unslaked lime of biomass crumb feedstock siccative weight 3 ~ 8%, the kaolin of 2 ~ 6%.Select Puffer-type biomass fuel substrate, the contact gear ratio surface-area of biomass molding fuel can be increased further in combustion, promote the performance of biomass molding fuel combustionproperty.
The method of comprehensive utilization of a kind of comburant oxygen type of the present invention biomass molding fuel, has following beneficial effect:
The first, fertilizer efficiency is high, has the fertility of plant ash fertilizer simultaneously, has again the feature of potassium manganate chemical fertilizer, and the process of burning is also the process that potassium manganate is fully blended in plant ash fertilizer, effectively improves fertilizer efficiency;
The second, highly versatile, does not have particular requirement for concrete biomass crumb feedstock, is generally applicable to all biomass crumb feedstock, for the comprehensive utilization of biomass shaping raw material provides new approaches;
Three, with low cost, the raw material selected is convenient source conservation cost, and the course of processing of fertilizer is exactly the process of burning, without the need to special processing link, reduces manufacturing cost further;
Four, environmentally friendly, by the comprehensive utilization of comburant oxygen type biomass molding fuel, the impact that the ashes abandoned piles efficiently solving biomass molding fuel causes environment, forms comprehensive utilization by recycle, very friendly to environment.
Embodiment
In order to make those skilled in the art person understand technical scheme of the present invention better, be described in further detail below in conjunction with embodiment and to product of the present invention.
A kind of method of comprehensive utilization of comburant oxygen type biomass molding fuel, ashes after described comburant oxygen type biomass molding fuel burning are as the fertilizer substrate of fertilizer, and described comburant oxygen type biomass molding fuel comprises the biomass fuel substrate that biomass crumb feedstock is made into and the combustion-supporting tack coat including potassium permanganate ignition dope.Described combustion-supporting tack coat comprises cellulose binder and potassium permanganate, and the content of described potassium permanganate is 2 ~ 6% of cellulose binder.Described biomass fuel substrate comprises biomass crumb feedstock, and described biomass crumb feedstock comprises agricultural wastes, xylogen and/or oil crops waste.Described agricultural wastes comprise one or more the mixture in stalk, corn cob, bagasse, algae and Herba Eichhorniae.Described xylogen comprises one or more the mixture in wooden unit, wood chip and bark.Described oil crops waste comprises one or more the mixture in cottonseed, numb seed and tung oil tree.Described fiber-like tackiness agent is paper waste and/hydrolysis fiber.Described biomass fuel substrate also comprises and is equivalent to the unslaked lime of biomass crumb feedstock siccative weight 3 ~ 8%, the kaolin of 2 ~ 6%.
With regard to the concrete effect of trace element in fertilizer, manganese is the constituent of chloroplast(id), is to maintain the required nutritive element of chloroplast structure, can promote the photosynthesis of crop.Cotton uses manganese fertilizer, not only alleviates fruit abscission rate phenomenon, and results one-level unginned cotton comparatively early is significantly increased.Manganese is doing can not recycle in object, and first plant manganese deficiency symptom shows spire: the chlorophyll of blade reduces, chlorosis between vein, and still keeps green near vein and vein
Simultaneously, in order to assess the concrete technique effect of the fertilizer that the biological shaped fuel of combustion-supporting type of the present invention finally obtains as fertilizer substrate, the fertilizer of method of comprehensive utilization gained of the present invention and traditional Plant ash fertilizer are applied in cotton and carry out fertilization effect contrast, concrete test data is as shown in table 1:
The concrete fertilization effect contrast of the different embodiment of table 1
| Group number | Fertilizer of the present invention | Tradition Plant ash fertilizer |
| Fruit abscission rate rate (%) | 2～3 | 6～9 |
| One-level unginned cotton productive rate (%) | 96～98 | 88～92 |
As can be seen from Table 1, the fertilizer of method of comprehensive utilization gained of the present invention is sent out fertility relative to traditional vegetation and is had remarkable lifting.And convenient at cost, the fertilizer cost described in method of comprehensive utilization of the present invention does not increase substantially, has broad application prospects.
The above, be only preferred embodiment of the present invention, not does any pro forma restriction to the present invention; The those of ordinary skill of all industry all can shown in by specification and the above and implement the present invention swimmingly; But all those skilled in the art are not departing within the scope of technical solution of the present invention, disclosed above technology contents can be utilized and make a little change, modify with differentiation equivalent variations, be Equivalent embodiments of the present invention; Meanwhile, all according to substantial technological of the present invention to the change of any equivalent variations that above embodiment is done, modify and differentiation etc., within the protection domain all still belonging to technical scheme of the present invention.
Claims (8)
1. the method for comprehensive utilization of a comburant oxygen type biomass molding fuel, it is characterized in that: the ashes after described comburant oxygen type biomass molding fuel burning are as the fertilizer substrate of fertilizer, and described comburant oxygen type biomass molding fuel comprises the biomass fuel substrate that biomass crumb feedstock is made into and the combustion-supporting tack coat including potassium permanganate ignition dope.
2. the method for comprehensive utilization of comburant oxygen type biomass molding fuel according to claim 1, is characterized in that: described combustion-supporting tack coat comprises cellulose binder and potassium permanganate, the content of described potassium permanganate is 2 ~ 6% of cellulose binder.
3. the method for comprehensive utilization of comburant oxygen type biomass molding fuel according to claim 2, it is characterized in that: described biomass fuel substrate comprises biomass crumb feedstock, described biomass crumb feedstock comprises agricultural wastes, xylogen and/or oil crops waste.
4. the method for comprehensive utilization of comburant oxygen type biomass molding fuel according to claim 3, is characterized in that: described agricultural wastes comprise one or more the mixture in stalk, corn cob, bagasse, algae and Herba Eichhorniae.
5. the method for comprehensive utilization of comburant oxygen type biomass molding fuel according to claim 3, is characterized in that: described xylogen comprises one or more the mixture in wooden unit, wood chip and bark.
6. the method for comprehensive utilization of comburant oxygen type biomass molding fuel according to claim 3, is characterized in that: described oil crops waste comprises one or more the mixture in cottonseed, numb seed and tung oil tree.
7. the method for comprehensive utilization of the comburant oxygen type biomass molding fuel according to any one of claim 3 ~ 5 right, is characterized in that: described fiber-like tackiness agent is paper waste and/hydrolysis fiber.
8. the method for comprehensive utilization of comburant oxygen type biomass molding fuel according to claim 7, is characterized in that: described biomass fuel substrate also comprises and is equivalent to the unslaked lime of biomass crumb feedstock siccative weight 3 ~ 8%, the kaolin of 2 ~ 6%.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510555273.7A CN105154163A (en) | 2015-09-01 | 2015-09-01 | Comprehensive use method of oxygen combustion supporting biomass molding fuel |
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| CN201510555273.7A CN105154163A (en) | 2015-09-01 | 2015-09-01 | Comprehensive use method of oxygen combustion supporting biomass molding fuel |
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| CN105154163A true CN105154163A (en) | 2015-12-16 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1273268A (en) * | 1999-05-07 | 2000-11-15 | 王智丽 | Sulfur-fixating combustion-promoting adhesive for briquettes |
| CN101440328A (en) * | 2008-12-24 | 2009-05-27 | 李政 | Environment-protecting synergistic agent for fuel coal |
| CN104342221A (en) * | 2014-10-28 | 2015-02-11 | 惠州市拓丰实业有限公司 | Method for preparing laminated biomass molded fuel |
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2015
- 2015-09-01 CN CN201510555273.7A patent/CN105154163A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1273268A (en) * | 1999-05-07 | 2000-11-15 | 王智丽 | Sulfur-fixating combustion-promoting adhesive for briquettes |
| CN101440328A (en) * | 2008-12-24 | 2009-05-27 | 李政 | Environment-protecting synergistic agent for fuel coal |
| CN104342221A (en) * | 2014-10-28 | 2015-02-11 | 惠州市拓丰实业有限公司 | Method for preparing laminated biomass molded fuel |
Non-Patent Citations (1)
| Title |
|---|
| 李大中编著: "《生物质发电技术与系统》", 31 August 2014, 北京：中国电力出版社 * |
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Application publication date: 20151216 |