CN106118785A - A kind of combustion-supporting type biomass molding fuel of high security - Google Patents
A kind of combustion-supporting type biomass molding fuel of high security Download PDFInfo
- Publication number
- CN106118785A CN106118785A CN201610462528.XA CN201610462528A CN106118785A CN 106118785 A CN106118785 A CN 106118785A CN 201610462528 A CN201610462528 A CN 201610462528A CN 106118785 A CN106118785 A CN 106118785A
- Authority
- CN
- China
- Prior art keywords
- combustion
- biomass
- fuel
- high security
- bulking agent
- 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
-
- 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
- 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
- C10L5/442—Wood or forestry waste
-
- 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
Abstract
The invention discloses the combustion-supporting type biomass molding fuel of a kind of high security, including some biomass fuel substrates laminated into type, it is provided with expanded tack coat between the most adjacent described biomass fuel substrate, described expanded tack coat is fiber-like binding agent, bulking agent, the mixture of combustion adjuvant, described bulking agent is selected from sodium chloride, magnesium chloride, potassium chloride, sodium acetate one or more, described combustion adjuvant selected from monohydric alcohol or polyhydric alcohol one or more, described bulking agent is 2:1 with the quality proportioning of described combustion adjuvant, described bulking agent, the quality proportioning of combustion adjuvant is described fiber-like binding agent, bulking agent, the 3～10% of the mixture of combustion adjuvant, it is provided with ferrum screen cloth between described biomass fuel substrate and described expanded tack coat.The combustion-supporting type biomass molding fuel of the high security of the present invention has that combustibility is high, safety is high, with low cost and is easy to the feature of large-scale production.
Description
Technical field
The present invention relates to Biomass Briquette Technologies field, the combustion-supporting type biomass moulding of a kind of high security
Fuel.
Background technology
Along with expanding economy.The energy and environmental problem have become the focus of global concern, traditional such as coal, oil and
The pollution problem that the fossil energies such as natural gas produce due to the day by day exhausted energy crisis brought and its burning becomes increasingly conspicuous, exploitation
Clean regenerative resource is extremely urgent.Biomass are a kind of multifarious energy resources, wide material sources, and application is simple, as
A kind of effective alternative energy source has a good application prospect.In the last few years, utilizing forest processing waste, straw stalk etc. is pulverized and is added
Research and the application of making biomass granule fuel after work are also gradually increased, and current biomass energy is mainly by being directly squeezed into
Type directly forms strip, graininess or bulk, and in the course of processing, moisture problem is for the course of processing of biomass fuel and property
The impact of energy is inevitable, if moisture is too high, biomass fuel can be caused to form ripening during storing and rot,
In combustion process also due to moisture problem causes the performance of combustibility；If moisture is on the low side, lamination process difficulty
Greatly, the lifting of biomass fuel compacted density is had a strong impact on.
Being directed to this, Chinese invention patent CN 105062608 A discloses a kind of comburant oxygen type biomass moulding combustion
Material, including some biomass fuel substrates laminated into type, is provided with combustion-supporting between the most adjacent described biomass fuel substrate
Tack coat, described combustion-supporting tack coat is the mixture of fiber-like binding agent and potassium permanganate, the quality proportioning of described potassium permanganate
For described fiber-like binding agent and the 2～6% of the mixture of potassium permanganate, there is combustibility height, highly versatile, with low cost
With the feature being easy to large-scale production.But, this technical scheme is selected potassium permanganate to produce oxygen and is formed combustion-supporting effect, permanganic acid
Potassium, under the high temperature conditions can releasing oxygen in a large number, accordingly biomass molding fuel mistake during burning as strong oxidizer
In acutely, there is certain potential safety hazard.
Summary of the invention
It is an object of the invention to provide the combustion-supporting type biomass molding fuel of a kind of high security, have combustibility high,
Safety is high, with low cost and is easy to the feature of large-scale production.
The present invention can be achieved through the following technical solutions:
The invention discloses the combustion-supporting type biomass molding fuel of a kind of high security, including some biomass fuels laminated into type
Material substrate, is provided with expanded tack coat between the most adjacent described biomass fuel substrate, described expanded tack coat is fiber-like
Binding agent, bulking agent, the mixture of combustion adjuvant, described bulking agent a kind of selected from sodium chloride, magnesium chloride, potassium chloride, sodium acetate or
Multiple, described combustion adjuvant selected from monohydric alcohol or polyhydric alcohol one or more, the quality proportioning of described bulking agent and described combustion adjuvant
For 2:1, described bulking agent, the quality proportioning of combustion adjuvant are the 3 of the mixture of described fiber-like binding agent, bulking agent, combustion adjuvant
～10%, it is provided with ferrum screen cloth between described biomass fuel substrate and described expanded tack coat.
By being provided with expanded tack coat at biomass fuel substrate, expanded tack coat includes heating and can produce two
The bicarbonate of carbonoxide, dry bicarbonate crystal can become ten hydration bicarbonates after absorbing water, more than 50 DEG C start
Gradually decompose and generate sodium carbonate, carbon dioxide and water, decompose completely when 440 DEG C.Both the water absorption of bicarbonate can have been utilized to exist
The moisture of organism-absorbing matter fuel internal residual during storage, is prevented effectively from biomass fuel ripening in storing process and makes
The loss become, it is also possible to utilize bicarbonate to accelerate the surface separating increase burning contacts between different layers during decomposing
Long-pending, so that more abundant with the burning of biomass fuel, it is effectively increased the combustibility of biomass molding fuel.At carbonic acid
Hydrogen salt decompose during, moisture become steam along with carbon dioxide escape, steam removal process not only can with burn
The biomass fuel surface burnt is formed and is fully contacted, and the coke that steam is red-hot with biomass fuel surface can produce water gas,
Be mainly composed of carbon monoxide and hydrogen, carbon monoxide and the hydrogen of water gas are imflammable gas, can in combustion
Burn, promote the combustibility of biomass fuel further；And, steam is during effusion, and steam is with same
Shi Yutie screen contact, steam reacts with ferrum simple substance under high-temperature situation, generates ferroso-ferric oxide and hydrogen, hydrogen
Density is less, and effusion speed faster, can further speed up the fluffy progress of biomass molding fuel and make biomass fuel and air
Contact improves efficiency of combustion, and hydrogen, simultaneously as imflammable gas, also can burn in combustion, promotes biomass
The combustibility of fuel.By arranging ferrum screen cloth, both generation can be reacted as biomass fuel at combustion process and steam
The medium of hydrogen, it is also possible to as the structural support within biomass molding fuel, though compacted density promotes further or
The number of plies of person's pressing increases further, also can meet the requirement of mechanical strength, it is to avoid the cracking in handling process, promotes carrying
Convenience.Additionally, the raw material selected is convenient source conservation cost, the aeration agent bicarbonate consumption of employing is considerably less
The course of processing is very simple, and the course of processing, without mating special fabrication design, effectively reduces manufacturing cost, adds and is burning
Bi Hou, ferrum screen cloth can also repeat recycling can also reduce use cost, it is simple to large-scale promotion uses.
The moisture of described biomass fuel substrate is 8% to 15%.Contained by the moisture of conservative control biomass fuel
Amount, the most effectively reduces the difficulty of biomass fuel compaction process, is prevented effectively from again and becomes for biomass owing to moisture is too high
The storage of type fuel impacts.
Described biomass fuel substrate includes that biomass crumb feedstock, described biomass crumb feedstock include agriculture waste
Thing, lignin and/or oil crop garbage, can select different types of material, fully reduce according to actual needs flexibly
Cost, expands the use of biomass molding fuel.
Described agricultural wastes include one or more in straw, corn cob, bagasse, algae and Herba Eichhorniae
Mixture, source widely, effectively reduces manufacturing cost.
Described lignin includes one or more the mixture in wooden unit, wood flour and bark, originates widely,
Effectively reduce manufacturing cost.
Described oil crop garbage includes one or more the mixture in Semen Gossypii, fiber crops seed and Aleurites fordii Hemsl., source
Widely, manufacturing cost is effectively reduced.
Described fiber-like binding agent is secondary stock and/hydrolysis fiber, and source widely, effectively reduces and manufactures into
This, can play cementation, the most effectively dispersion bicarbonate and ensure the safe effect of aeration agent.
The thickness of described expanded tack coat and described biomass fuel substrate, can be according to actual need than for 1:30～1:70
Select different thickness ratios, promote the thickness requirement of biomass molding fuel, the not height of biomass molding fuel further
Compacted density provides potential room for promotion.
Described biomass fuel substrate is Puffer-type biomass fuel substrate, and described Puffer-type biomass fuel substrate is in system
Add during Bei and be equivalent to biomass crumb feedstock siccative weight 3～the Kaolin of the quick lime of 8%, 2～5%, inflation mixing
Uniformly.Select Puffer-type biomass fuel substrate, the contact of biomass molding fuel can be increased the most in combustion
Specific surface area, promotes the performance of biomass molding fuel combustibility.
The number of plies of described biomass fuel substrate be five layers and more than, can select the most flexibly and meet the requirements
Thickness, expand further the thickness of biomass molding fuel.
Described bicarbonate can be sodium bicarbonate, potassium bicarbonate or the mixture of the two, selects according to practical situation.
The mesh number of described patch screen cloth is 10-500 mesh, can select flexibly according to actual compacted density.
The combustion-supporting type biomass molding fuel of a kind of high security of the present invention, has a following beneficial effect:
The first, combustibility is high, by being provided with expanded tack coat and ferrum screen cloth at biomass fuel substrate, in expanded tack coat
Include bulking agent and combustion adjuvant, bulking agent select sodium chloride, magnesium chloride, potassium chloride, sodium acetate one or more, with biomass
Humate in fuel substrate carries out alkali exchange, and generates the humate that ignition point is relatively low, reduces biomass moulding
Ignition point, bulking agent burning during can with fluffy biomass fuel substrate increase burning contacts surface area, combustion adjuvant
Itself, selected from alcohols, inherently has high fuel value, is effectively increased the combustibility of biomass molding fuel；
The second, safety is high, by being provided with expanded tack coat and ferrum screen cloth at biomass fuel substrate, wraps in expanded tack coat
Containing bulking agent and combustion adjuvant, bulking agent select sodium chloride, magnesium chloride, potassium chloride, sodium acetate one or more, pass through bulking agent
Fluffy effect carry out the separation of biomass fuel substrate, its separation process is avoided the vigorous reaction that aeration separates, is effectively improved
The safety of burning；
3rd, with low cost, the raw material of selection is convenient source conservation cost, and bulking agent and the combustion adjuvant consumption of employing are non-
The course of processing is very simple less, and the course of processing, without mating special fabrication design, effectively reduces manufacturing cost, adds in combustion
After burning, ferrum screen cloth can also repeat recycling can also reduce use cost；
4th, large-scale production it is easy to, the combustion-supporting type biomass molding fuel simple in construction of high security, effectively simplify processing
Operation, and it is the operation that routinizes, continuity of operation is high, effectively reduces the difficulty of large-scale production.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that technical scheme, below in conjunction with embodiment and to this
Invention product is described in further detail.
Embodiment 1
Embodiment 1 is the combustion-supporting type biomass molding fuel of the high security with five-layer structure, including three lifes laminated into type
Biomass fuel substrate, is provided with expanded tack coat between the most adjacent described biomass fuel substrate, described expanded tack coat is
Fiber-like binding agent, bulking agent, the mixture of combustion adjuvant, described bulking agent is sodium chloride, magnesium chloride, potassium chloride, sodium acetate
Mixture, described combustion adjuvant is monohydric alcohol, and the quality proportioning of described bulking agent and described combustion adjuvant is 2:1, described bulking agent, helps
The 3% of the mixture that quality proportioning is described fiber-like binding agent, bulking agent, combustion adjuvant of combustion agent, described bulking agent helps with described
The quality proportioning of combustion agent is 2:1, is provided with ferrum screen cloth between described biomass fuel substrate and described expanded tack coat.Described biology
The material of matter fuel substrate is agricultural wastes, and described agricultural wastes include straw, corn cob, bagasse, algae and water calabash
One or more mixture in reed.Described expanded tack coat is 1 with the thickness ratio of described biomass fuel substrate:
50.Described biomass fuel substrate adds in preparation process and is equivalent to biomass crumb feedstock siccative weight 3～the calculogenesis of 8%
Ash, 2～the Kaolin of 5%, mix homogeneously.
Embodiment 2
Embodiment 2 is the combustion-supporting type biomass molding fuel of the high security with double-layer structure, including six lifes laminated into type
Biomass fuel substrate, is provided with expanded tack coat between described two adjacent biomass fuel substrates, and described expanded tack coat is fine
Dimension class binding agent, bulking agent, the mixture of combustion adjuvant, described bulking agent is sodium chloride, and described combustion adjuvant is polyhydric alcohol, described swollen
Pine agent is 2:1 with the quality proportioning of described combustion adjuvant, and described bulking agent, the quality proportioning of combustion adjuvant are the bonding of described fiber-like
Agent, bulking agent, combustion adjuvant mixture 10%, be provided with between described biomass fuel substrate and described expanded tack coat ferrum sieve
Net.The moisture of described biomass fuel substrate is 8%.Described biomass fuel substrate includes biomass crumb feedstock, described
Biomass crumb feedstock includes that lignin, described lignin include the mixed of one or more in wooden unit, wood flour and bark
Compound.Described fiber-like binding agent is secondary stock and/hydrolysis fiber.Described expanded tack coat and described biomass fuel substrate
Thickness is than for 1:30.The described biomass fuel substrate that fills adds in preparation process and is equivalent to biomass crumb feedstock siccative weight
3～the Kaolin of the quick lime of 8%, 2～5%, mix homogeneously.
Embodiment 3
Embodiment 3 is the combustion-supporting type biomass molding fuel of the high security with five-layer structure, including six lifes laminated into type
Biomass fuel substrate, is provided with expanded tack coat between the most adjacent described biomass fuel substrate, described expanded tack coat is
Fiber-like binding agent, bulking agent, the mixture of combustion adjuvant, described bulking agent is magnesium chloride, and described combustion adjuvant is that monohydric alcohol is with many
Unit's mixture bulking agent of alcohol is 2:1 with the quality proportioning of described combustion adjuvant, and described bulking agent, the quality proportioning of combustion adjuvant are institute
State fiber-like binding agent, bulking agent, combustion adjuvant mixture 7%, described biomass fuel substrate and described expanded tack coat it
Between be provided with ferrum screen cloth.The moisture of described biomass fuel substrate is 15%.Described biomass fuel substrate includes that biomass are broken
Bits raw material, described biomass crumb feedstock is oil crop garbage.Described oil crop garbage includes Semen Gossypii, fiber crops seed and oil
One or more mixture in paulownia.Described fiber-like binding agent is secondary stock and/hydrolysis fiber.Described expanded bonding
Layer and the thickness of described biomass fuel substrate ratio is for 1:70.Described Puffer-type biomass fuel substrate adds in preparation process
Be equivalent to biomass crumb feedstock siccative weight 3～the Kaolin of the quick lime of 8%, 2～5%, mix homogeneously.
Embodiment 4
Embodiment 4 is the combustion-supporting type biomass molding fuel of the high security with five-layer structure, including three lifes laminated into type
Biomass fuel substrate, is provided with expanded tack coat between the most adjacent described biomass fuel substrate, described expanded tack coat is
Fiber-like binding agent, bulking agent, the mixture of combustion adjuvant, described bulking agent is potassium chloride, and described combustion adjuvant is hexanediol, described
Bulking agent is 2:1 with the quality proportioning of described combustion adjuvant, and described bulking agent, the quality proportioning of combustion adjuvant are the bonding of described fiber-like
Agent, bulking agent, combustion adjuvant mixture 10%, be provided with between described biomass fuel substrate and described expanded tack coat ferrum sieve
Net.The moisture of described biomass fuel substrate is 10%.Described biomass fuel substrate includes biomass crumb feedstock, institute
State biomass crumb feedstock and include agricultural wastes, lignin and oil crop garbage.Described agricultural wastes include straw,
One or more mixture in corn cob, bagasse, algae and Herba Eichhorniae.Described lignin includes wooden unit, wood flour
With one or more the mixture in bark.Described oil crop garbage includes in Semen Gossypii, fiber crops seed and Aleurites fordii Hemsl.
Kind or more than one mixture.Described fiber-like binding agent is secondary stock and/hydrolysis fiber.Described expanded tack coat is with described
The thickness of biomass fuel substrate is than for 1:50.Described Puffer-type biomass fuel substrate add in preparation process be equivalent to raw
Material crumb feedstock siccative weight 3～the Kaolin of the quick lime of 8%, 2～5%, mix homogeneously.
Embodiment 5
Embodiment 5 is the combustion-supporting type biomass molding fuel of the high security with five-layer structure, including three lifes laminated into type
Biomass fuel substrate, is provided with expanded tack coat between the most adjacent described biomass fuel substrate, described expanded tack coat is
Fiber-like binding agent, bulking agent, the mixture of combustion adjuvant, described bulking agent is sodium acetate, and described combustion adjuvant is monohydric alcohol, described
Bulking agent is 2:1 with the quality proportioning of described combustion adjuvant, and described bulking agent, the quality proportioning of combustion adjuvant are the bonding of described fiber-like
Agent, bulking agent, combustion adjuvant mixture 10%, be provided with between described biomass fuel substrate and described expanded tack coat ferrum sieve
Net.The moisture of described biomass fuel substrate is 12%.Described biomass fuel substrate includes biomass crumb feedstock, institute
State biomass crumb feedstock and include agricultural wastes, lignin and oil crop garbage.Described agricultural wastes include straw,
One or more mixture in corn cob, bagasse, algae and Herba Eichhorniae.Described lignin includes wooden unit, wood flour
With one or more the mixture in bark.Described oil crop garbage includes in Semen Gossypii, fiber crops seed and Aleurites fordii Hemsl.
Kind or more than one mixture.Described fiber-like binding agent is secondary stock and/hydrolysis fiber.Described expanded tack coat is with described
The thickness of biomass fuel substrate is than for 1:50.Described biomass fuel substrate is Puffer-type biomass fuel substrate, described in fill
Gas type biomass fuel substrate add in preparation process be equivalent to biomass crumb feedstock siccative weight 3～the quick lime of 8%, 2
～the Kaolin of 5%, inflate mix homogeneously.
Embodiment 6
Embodiment 6 is the combustion-supporting type biomass molding fuel of the high security with five-layer structure, including three lifes laminated into type
Biomass fuel substrate, is provided with expanded tack coat between the most adjacent described biomass fuel substrate, described expanded tack coat is
Fiber-like binding agent, bulking agent, the mixture of combustion adjuvant, described bulking agent is the mixture of potassium chloride and sodium acetate, described in help
Combustion agent is polyhydric alcohol, and described bulking agent is 2:1 with the quality proportioning of described combustion adjuvant, and described bulking agent, the quality of combustion adjuvant are joined
Compare the 10% of the mixture being described fiber-like binding agent, bulking agent, combustion adjuvant.The moisture of described biomass fuel substrate
It is 10%, between described biomass fuel substrate and described expanded tack coat, is provided with ferrum screen cloth.Described biomass fuel substrate includes
Biomass crumb feedstock, described biomass crumb feedstock is oil crop garbage.Described oil crop garbage include Semen Gossypii,
One or more mixture in fiber crops seed and Aleurites fordii Hemsl..Described fiber-like binding agent is secondary stock and/hydrolysis fiber.Described
The thickness of expanded tack coat and described biomass fuel substrate is than for 1:70.Prepared by described Puffer-type biomass fuel substrate
Journey adds and is equivalent to biomass crumb feedstock siccative weight 3～the Kaolin of the quick lime of 8%, 2～5%, mix homogeneously.
Meanwhile, in order to assess the concrete technique effect of aeration type biology shaped fuel of the present invention, respectively from calorific value, combustion
The concrete combustibility of embodiment 1～6 is tested by the aspects such as burning rate and heating rate.Concrete test data are as shown in table 1:
Table 1 different embodiment concrete combustibility test data
| Group number | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 |
| Calorific value (kcal/kg) | 5570 | 5865 | 5861 | 5697 | 5913 | 5570 |
| Combustion rate (%) | 97.7 | 96.8 | 97.3 | 97.7 | 98.7 | 97.7 |
| The thermal efficiency (%) | 94.5 | 95 | 95.8 | 96.4 | 97.3 | 94.5 |
As can be seen from Table 1, the present invention prepares the biomass molding fuel calorific value of gained in more than 5400lcal/Kg, combustion rate
More than 96%, the thermal efficiency is more than 93%.And the concrete combustibility of traditional biomass molding fuel is: calorific value 4500～
4800kcal/kg, combustion rate is between 90～96, and heating rate is between 80～90.By contrast, the helping of the high security of the present invention
Combustion type biomass molding fuel is all obviously improved in combustibility indexs such as calorific value, combustion rate and heating rates, has widely
Application prospect.
The above, only presently preferred embodiments of the present invention, not the present invention is made any pro forma restriction；All
The those of ordinary skill of the industry all can shown in by specification and the above and implement the present invention swimmingly；But, all familiar
Professional and technical personnel, in the range of without departing from technical solution of the present invention, may utilize disclosed above technology contents and makes
A little change, the equivalent variations modifying and develop, be the Equivalent embodiments of the present invention；Meanwhile, all realities according to the present invention
The change of any equivalent variations that above example is made by matter technology, modify and differentiation etc., all still fall within the technology of the present invention
Within the protection domain of scheme.
Claims (10)
1. the combustion-supporting type biomass molding fuel of a high security, it is characterised in that: include some biomass laminated into type
Fuel substrate, is provided with expanded tack coat between the most adjacent described biomass fuel substrate, described expanded tack coat is fiber
Class binding agent, bulking agent, the mixture of combustion adjuvant, described bulking agent is selected from sodium chloride, magnesium chloride, potassium chloride, sodium acetate one
Or multiple, described combustion adjuvant selected from monohydric alcohol or polyhydric alcohol one or more, the quality of described bulking agent and described combustion adjuvant is joined
Ratio is 2:1, and described bulking agent, the quality proportioning of combustion adjuvant are the mixture of described fiber-like binding agent, bulking agent, combustion adjuvant
3～10%, it is provided with ferrum screen cloth between described biomass fuel substrate and described expanded tack coat.
The combustion-supporting type biomass molding fuel of high security the most according to claim 1, it is characterised in that: described biomass
The moisture of fuel substrate is 8% to 15%.
The combustion-supporting type biomass molding fuel of high security the most according to claim 2, it is characterised in that: described biomass
Fuel substrate includes that biomass crumb feedstock, described biomass crumb feedstock include that agricultural wastes, lignin and/or oil plant are made
Thing garbage.
The combustion-supporting type biomass molding fuel of high security the most according to claim 3, it is characterised in that: described agricultural is given up
Gurry includes one or more the mixture in straw, corn cob, bagasse, algae and Herba Eichhorniae.
The combustion-supporting type biomass molding fuel of high security the most according to claim 3, it is characterised in that: described lignin
Including one or more the mixture in wooden unit, wood flour and bark.
The combustion-supporting type biomass molding fuel of high security the most according to claim 3, it is characterised in that: described oil plant is made
Thing garbage includes one or more the mixture in Semen Gossypii, fiber crops seed and Aleurites fordii Hemsl..
7., according to the combustion-supporting type biomass molding fuel of the high security described in claim 3～5 any one right, its feature exists
In: described fiber-like binding agent is secondary stock and/hydrolysis fiber.
The combustion-supporting type biomass molding fuel of high security the most according to claim 7, it is characterised in that: described expanded viscous
The thickness of knot layer and described biomass fuel substrate ratio is for 1:30～1:70.
The combustion-supporting type biomass molding fuel of high security the most according to claim 8, it is characterised in that: described biomass
Fuel substrate is Puffer-type biomass fuel substrate, and described Puffer-type biomass fuel substrate adds in preparation process and is equivalent to
Biomass crumb feedstock siccative weight 3～the Kaolin of the quick lime of 8%, 2～5%, inflate mix homogeneously.
The combustion-supporting type biomass molding fuel of high security the most according to claim 8, it is characterised in that: described biology
The number of plies of matter fuel substrate be five layers and more than.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610462528.XA CN106118785A (en) | 2016-06-23 | 2016-06-23 | A kind of combustion-supporting type biomass molding fuel of high security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610462528.XA CN106118785A (en) | 2016-06-23 | 2016-06-23 | A kind of combustion-supporting type biomass molding fuel of high security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106118785A true CN106118785A (en) | 2016-11-16 |
Family
ID=57269097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610462528.XA Pending CN106118785A (en) | 2016-06-23 | 2016-06-23 | A kind of combustion-supporting type biomass molding fuel of high security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106118785A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108531235A (en) * | 2018-04-20 | 2018-09-14 | 湖北和泰生物能源有限公司 | A kind of biomass granule fuel and preparation method thereof that caking ability is high |
| CN108559568A (en) * | 2018-04-20 | 2018-09-21 | 湖北和泰生物能源有限公司 | A kind of biomass granule fuel of anti-coking and preparation method thereof |
| CN108624375A (en) * | 2018-04-20 | 2018-10-09 | 湖北和泰生物能源有限公司 | A kind of environmentally protective biomass granule fuel and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127480A (en) * | 2010-01-13 | 2011-07-20 | 通辽和田牧业科技发展有限公司 | Biomass-fired fuel |
| EP2719749A1 (en) * | 2012-10-09 | 2014-04-16 | Coal Products Limited | Process for the production of a fuel briquette |
| CN103965985A (en) * | 2013-01-30 | 2014-08-06 | 江苏东大热能机械制造有限公司 | Biomass fuel anti-coking additive |
| CN104154556A (en) * | 2014-08-08 | 2014-11-19 | 朱家元 | Multi-element fuel integrated feeding device of biomass boiler |
| CN105018174A (en) * | 2015-08-06 | 2015-11-04 | 曾娘荣 | Aeration type biomass briquette |
-
2016
- 2016-06-23 CN CN201610462528.XA patent/CN106118785A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127480A (en) * | 2010-01-13 | 2011-07-20 | 通辽和田牧业科技发展有限公司 | Biomass-fired fuel |
| EP2719749A1 (en) * | 2012-10-09 | 2014-04-16 | Coal Products Limited | Process for the production of a fuel briquette |
| CN103965985A (en) * | 2013-01-30 | 2014-08-06 | 江苏东大热能机械制造有限公司 | Biomass fuel anti-coking additive |
| CN104154556A (en) * | 2014-08-08 | 2014-11-19 | 朱家元 | Multi-element fuel integrated feeding device of biomass boiler |
| CN105018174A (en) * | 2015-08-06 | 2015-11-04 | 曾娘荣 | Aeration type biomass briquette |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108531235A (en) * | 2018-04-20 | 2018-09-14 | 湖北和泰生物能源有限公司 | A kind of biomass granule fuel and preparation method thereof that caking ability is high |
| CN108559568A (en) * | 2018-04-20 | 2018-09-21 | 湖北和泰生物能源有限公司 | A kind of biomass granule fuel of anti-coking and preparation method thereof |
| CN108624375A (en) * | 2018-04-20 | 2018-10-09 | 湖北和泰生物能源有限公司 | A kind of environmentally protective biomass granule fuel and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102161897A (en) | Method for preparing charcoal activated carbon flammable gas biological oil by utilizing crop straws | |
| CN104059709A (en) | Preparation method of anti-slagging biomass solid granular fuel | |
| CN106118785A (en) | A kind of combustion-supporting type biomass molding fuel of high security | |
| CN105176620A (en) | Oxygen combustion-supporting type biomass molding fuel preparation method | |
| CN105018172A (en) | Preparation method for combustion-supporting biomass briquette | |
| CN111548836B (en) | Preparation method of autocatalytic high-calorific-value biomass granular fuel | |
| CN105754678A (en) | Efficient quick-burning biomass composite clean fuel and processing method | |
| CN105062608A (en) | Oxygen combustion supporting type biomass briquetting fuel | |
| CN104629848B (en) | A kind of biomass granule fuel and preparation method thereof | |
| CN105018175A (en) | Preparation method of aeration combustion-supporting biomass briquette | |
| CN101020344B (en) | Process and apparatus for producing stalk honeycomb briquet | |
| CN105969447A (en) | Biomass briquette with cornstalk as base material and manufacturing method thereof | |
| CN105018174A (en) | Aeration type biomass briquette | |
| CN108329970A (en) | A kind of environment-friendly biomass fuel and preparation method | |
| CN105969443A (en) | Efficient gas-making biomass briquette and manufacturing method thereof | |
| CN106010710A (en) | Combustion-supporting biomass briquette with high safety | |
| CN105176619A (en) | Preparation method of aeration type biomass briquette fuel | |
| CN106010711A (en) | Preparation method of combustion-supporting biomass briquette with high safety | |
| CN105419897A (en) | Combustion-supporting biomass forming fuel | |
| CN105969441A (en) | Biomass briquette with good compressive strength and manufacturing method thereof | |
| CN105969450A (en) | Waterproof wear-resistant biomass briquette and manufacturing method thereof | |
| CN105132069A (en) | Preparation method for aeration combustion-supporting separation type biomass briquette | |
| CN105969442A (en) | Biomass briquette containing oil sludge and manufacturing method thereof | |
| CN105462644A (en) | Preparation method of combustion-supporting type biomass moulding fuel | |
| CN105219468A (en) | A kind of preparation method of aeration divergence type biomass molding fuel |
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: 20161116 |
|
| RJ01 | Rejection of invention patent application after publication |