CN108624376A - A kind of sawdust biological particles - Google Patents
A kind of sawdust biological particles Download PDFInfo
- Publication number
- CN108624376A CN108624376A CN201810441565.1A CN201810441565A CN108624376A CN 108624376 A CN108624376 A CN 108624376A CN 201810441565 A CN201810441565 A CN 201810441565A CN 108624376 A CN108624376 A CN 108624376A
- Authority
- CN
- China
- Prior art keywords
- layer
- sawdust
- stalk
- biological particles
- compound sandwich
- 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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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
- C10L5/442—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
- C10L10/00—Use of additives to fuels or fires for particular purposes
-
- 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
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/30—Pressing, compressing or compacting
-
- 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
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/32—Molding or moulds
-
- 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 a kind of sawdust biological particles,Sawdust biological particles include compound sandwich layer,Stalk layer,Bitumen layer,Sawdust layer,Trench oil particles,Coal slag granules,Air hole and charcoal reinforcing rib,The kernel of the sawdust biological particles is set as compound sandwich layer,The outer layer of the compound sandwich layer is set as stalk layer,The outer layer of the stalk layer is set as bitumen layer,The outer layer of the bitumen layer is set as sawdust layer,It is embedded with coal slag granules inside the compound sandwich layer,Trench oil particles are embedded with inside the stalk layer,Charcoal reinforcing rib is installed inside the sawdust biological particles,The surface of the sawdust biological particles offers air hole,Sawdust biological particles of the present invention will modified sawdust and stalk be compound respectively and compatibility other effective auxiliary agent extrusion formings,Sawdust based biomass granular fuel materials obtained are extensive,Low stain,High heating value,Density is big,Ratio of briquetting is high,Meet environmental protection,It is energy saving,The renewable development trend recycled again.
Description
Technical field
The invention belongs to biomass fuel technical fields, and in particular to a kind of sawdust biological particles.
Background technology
Currently, China has increasingly faced the double constraints of resource and environment with fossil energy structure, has and obviously can not
Duration, there is an urgent need to fast-developing regenerative resources, this is to ensureing that China's national economy sustainable development has strategic importance.
Biomass energy derives from a wealth of sources, quantity is more, potentiality to be exploited is big.Not only there is fossil fuel attribute, but also with can store, transport, again
It is the characteristics of life, conversion, inexhaustible, nexhaustible.The cooking of moon production and living, heating and power generation can be widely applied, is not
Come one of the important channel of using energy source.
In addition, China is a large agricultural country, agricultural crop straw quantity is big, type is more, distribution is wide.With life of farmers water
The tradition of the transformation of flat continuous improvement and mode of agriculture, stalk is constantly weakened using function, provincialism, season occurs
Property, structural surplus, a large amount of stalk resources are not utilized, and waste is serious or even open incineration, constrain the hair of circular agriculture
Exhibition.Agricultural crop straw can alleviate the situation of Chinese energy shortage to a certain extent as a kind of important biomass energy.
Biomass granule fuel is a kind of typical biomass solid formed fuel, there is efficient, clean, igniting to be easy,
The advantages that CO zero-emissions, the fossil fuels such as alternative coal are applied to the civil fields and boiler combustion, power generation etc. such as cooking, heating
Industrial circle.The biomass resource abundance of towel state, wherein agricultural crop straw annual output are about 600,000,000, have greatly hair
Open up potentiality.
Sawdust, stalk source are abundant, of low cost, while sawdust sulfur content is very low, the biomass prepared as raw material using it
Granular fuel substitute fossil fuels, to preserving the ecological environment, Development of Social Economy, implementing energy sustainable development strategy has emphatically
Big realistic meaning.However traditional biomass granule fuel there are calorific values low, easy slagging boiler prepared using sawdust stalk
Use many defects such as the exceeded pollution environment of dangerous, sulfur content, ash content be big.
Invention content
The purpose of the present invention is to provide a kind of sawdust biological particles, to solve mentioned above in the background art ask
Topic.
Purpose to realize the present invention, the technical solution adopted is that：A kind of sawdust biological particles, sawdust biological particles packet
Include compound sandwich layer, stalk layer, bitumen layer, sawdust layer, trench oil particles, coal slag granules, air hole and charcoal reinforcing rib, the saw
The kernel of ultimogeniture material grains is set as compound sandwich layer, and the outer layer of the compound sandwich layer is set as stalk layer, the stalk layer
Outer layer is set as bitumen layer, and the outer layer of the bitumen layer is set as sawdust layer, coal slag granules are embedded with inside the compound sandwich layer,
It is embedded with trench oil particles inside the stalk layer, charcoal reinforcing rib, the saw are installed inside the sawdust biological particles
The surface of ultimogeniture material grains offers air hole.
Preferably, the coal slag granules weight embedded inside the compound sandwich layer is the 1/3~1/2 of composite core layer weight.
Preferably, the gutter oil particle weight embedded inside the stalk layer is the 1/5~1/3 of stalk layer weight.
Preferably, the biological particles are designed as a kind of spherical structure, wherein the thickness of compound sandwich layer is more than stalk layer
Thickness, the thickness of stalk layer is more than the thickness of bitumen layer, and the thickness of stalk layer is equal to the thickness of sawdust layer.
Preferably, the charcoal reinforcing rib runs through stalk layer, bitumen layer and sawdust layer, is fixedly connected with compound sandwich layer,
In, charcoal reinforcing rib is provided with 4.
Preferably, the air hole runs through compound sandwich layer, stalk layer, bitumen layer and sawdust layer, and air hole effective diameter is
The 1/3~1/2 of charcoal reinforcing rib effective diameter.
Preferably, the weight of sawdust is identical as the weight of sawdust layer inside the compound sandwich layer, wherein inside compound sandwich layer
Sawdust and 1/2~2/3 that sawdust layer weight summation is sawdust biological particles weight.
Compared with prior art, the beneficial effects of the invention are as follows：Sawdust biological particles of the present invention will be modified respectively
Sawdust and stalk is compound and compatibility other effective auxiliary agent extrusion formings, sawdust based biomass granular fuel materials obtained are extensive,
Low stain, high heating value, density are big, ratio of briquetting is high, and firepower is lasting, substantially increase aerogenesis speed and gas production, will by pitch
Biomass particle compression bonding improves the intensity of biomass fuel, meets environmentally friendly, the energy saving and renewable energy recycled
Source utilizes and development trend.
Description of the drawings
Fig. 1 is the schematic cross-sectional view of sawdust biological particles of the present invention.
Fig. 2 is the forward sight structural schematic diagram of sawdust biological particles of the present invention.
In figure：1, compound sandwich layer；2, stalk layer；3, bitumen layer；4, sawdust layer；5, trench oil particles；6, coal slag granules；7、
Air hole；8, charcoal reinforcing rib.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
It please refers to Fig.1 shown in -2, the present invention provides a kind of technical solution：A kind of sawdust biological particles, the sawdust life
Material grains include compound sandwich layer 1, stalk layer 2, bitumen layer 3, sawdust layer 4, trench oil particles 5, coal slag granules 6,7 and of air hole
The kernel of charcoal reinforcing rib 8, the sawdust biological particles is set as compound sandwich layer 1, and the outer layer of the compound sandwich layer 1 is set as
The outer layer of stalk layer 2, the stalk layer 2 is set as bitumen layer 3, and the outer layer of the bitumen layer 3 is set as sawdust layer 4, described multiple
It closes and is embedded with coal slag granules 6 inside sandwich layer 1, trench oil particles 5, the sawdust biomass are embedded with inside the stalk layer 2
Intragranular portion is equipped with charcoal reinforcing rib 8, and the surface of the sawdust biological particles offers air hole 7.
Further, 6 weight of coal slag granules that 1 inside of the compound sandwich layer embeds is the 1/3~1/ of 1 weight of compound sandwich layer
2。
Further, 5 weight of trench oil particles that 2 inside of the stalk layer embeds is the 1/5~1/3 of 2 weight of stalk layer.
Further, the biological particles are designed as a kind of spherical structure, wherein the thickness of compound sandwich layer 1 is more than straw
The thickness of stalk layer 2, the thickness of stalk layer 2 are more than the thickness of bitumen layer 3, and the thickness of stalk layer 2 is equal to the thickness of sawdust layer 4.
Further, the charcoal reinforcing rib 8 runs through stalk layer 2, bitumen layer 3 and sawdust layer 4, is fixed with compound sandwich layer 1
Connection, wherein charcoal reinforcing rib 8 is provided with 4.
Further, the air hole 7 runs through compound sandwich layer 1, stalk layer 2, bitumen layer 3 and sawdust layer 4, and air hole 7 has
Imitate the 1/3~1/2 of a diameter of 8 effective diameter of charcoal reinforcing rib.
Further, the weight of 1 inside sawdust of the compound sandwich layer is identical as the weight of sawdust layer 4, wherein compound sandwich layer
1 inside sawdust and 1/2~2/3 that 4 weight summation of sawdust layer is sawdust biological particles weight.
Operation principle：First by compound sandwich layer 1 and raw material pulverization, compound sandwich layer 1 is first made spherical shape, then by stalk
Layer 2 is wrapped in compound sandwich layer 1, then bitumen layer 3 is covered in the outer surface of stalk layer 2, and inner layers are tightly wrapped up, then will saw
Last layer 4 is sticky rolled in bitumen layer 3 it is even, be inserted into charcoal reinforcing rib 8 inside biological particles can reinforcement biological particles,
Oxygen can not only be drawn by the air hole 7 being provided with, and exhaust gas can be discharged in time.
In the present invention, sawdust biological particles of the present invention by sawdust and stalk modified respectively be compound and compatibility other have
Auxiliary agent extrusion forming is imitated, sawdust based biomass granular fuel materials obtained are extensive, and low stain, high heating value, density is big, ratio of briquetting
Height, firepower is lasting, substantially increases aerogenesis speed and gas production, by pitch by biomass particle compression bonding, improves life
The intensity of biomass fuel meets environmentally friendly, the energy saving and renewable using energy source recycled and development trend.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of sawdust biological particles, it is characterised in that：The sawdust biological particles include compound sandwich layer (1), stalk layer
(2), the kernel of bitumen layer (3) and sawdust layer (4), the sawdust biological particles is set as compound sandwich layer (1), the composite core
The outer layer of layer (1) is set as stalk layer (2), and the outer layer of the stalk layer (2) is set as bitumen layer (3), the bitumen layer (3)
Outer layer is set as sawdust layer (4), and coal slag granules (6) are embedded with inside the compound sandwich layer (1), are wrapped inside the stalk layer (2)
Trench oil particles (5) are embedded with, charcoal reinforcing rib (8), the sawdust biomass are installed inside the sawdust biological particles
The surface of grain offers air hole (7).
2. a kind of sawdust biological particles according to claim 1, it is characterised in that：Packet inside the compound sandwich layer (1)
Coal slag granules (6) weight buried is the 1/3~1/2 of compound sandwich layer (1) weight.
3. a kind of sawdust biological particles according to claim 1, it is characterised in that：Embedding inside the stalk layer (2)
Trench oil particles (5) weight be stalk layer (2) weight 1/5~1/3.
4. a kind of rice sawdust biological particles according to claim 1, it is characterised in that：The biological particles are designed as
A kind of spherical structure, wherein the thickness of compound sandwich layer (1) is more than the thickness of stalk layer (2), and the thickness of stalk layer (2) is more than drip
The thickness of cyan layer (3), the thickness of stalk layer (2) are equal to the thickness of sawdust layer (4).
5. a kind of sawdust biological particles according to claim 1, it is characterised in that：The charcoal reinforcing rib (8) is run through
Stalk layer (2), bitumen layer (3) and sawdust layer (4), are fixedly connected with compound sandwich layer (1), wherein charcoal reinforcing rib (8) is provided with
4.
6. a kind of sawdust biological particles according to claim 1, it is characterised in that：The air hole (7) is through compound
Sandwich layer (1), stalk layer (2), bitumen layer (3) and sawdust layer (4), air hole (7) effective diameter are that charcoal reinforcing rib (8) is effectively straight
The 1/3~1/2 of diameter.
7. a kind of sawdust biological particles according to claim 1, it is characterised in that：Saw inside the compound sandwich layer (1)
The weight at end is identical as the weight of sawdust layer (4), wherein the internal sawdust of compound sandwich layer (1) and sawdust layer (4) weight summation are saw
The 1/2~2/3 of ultimogeniture material grains weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810441565.1A CN108624376A (en) | 2018-05-10 | 2018-05-10 | A kind of sawdust biological particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810441565.1A CN108624376A (en) | 2018-05-10 | 2018-05-10 | A kind of sawdust biological particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108624376A true CN108624376A (en) | 2018-10-09 |
Family
ID=63692523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810441565.1A Withdrawn CN108624376A (en) | 2018-05-10 | 2018-05-10 | A kind of sawdust biological particles |
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| Country | Link |
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| CN (1) | CN108624376A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111019730A (en) * | 2019-12-10 | 2020-04-17 | 固始龙海新能源科技有限公司 | Multilayer-structure composite biomass granular fuel with stable heat release and preparation method thereof |
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| CN202465626U (en) * | 2012-03-16 | 2012-10-03 | 侯长山 | Composite fuel |
| CN105176620A (en) * | 2015-09-01 | 2015-12-23 | 高坤方 | Oxygen combustion-supporting type biomass molding fuel preparation method |
| CN107384497A (en) * | 2016-05-16 | 2017-11-24 | 中鑫泽昊（天津）科技发展有限公司 | A kind of energy saving and environment friendly easily replacing coal cinder |
| CN206737404U (en) * | 2017-05-25 | 2017-12-12 | 沭阳县平安树木业有限公司 | A kind of high-strength building formwork |
| CN107474892A (en) * | 2017-07-30 | 2017-12-15 | 嘉兴正森新能源科技有限公司 | A kind of biomass solid formed fuel rod |
| DE102017007066A1 (en) * | 2017-07-26 | 2019-01-31 | Karl-Heinz Schlephack | Process for the production of fuel pellets, fuel pellets produced by this process and flat die for carrying out the process |
-
2018
- 2018-05-10 CN CN201810441565.1A patent/CN108624376A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202465626U (en) * | 2012-03-16 | 2012-10-03 | 侯长山 | Composite fuel |
| CN105176620A (en) * | 2015-09-01 | 2015-12-23 | 高坤方 | Oxygen combustion-supporting type biomass molding fuel preparation method |
| CN107384497A (en) * | 2016-05-16 | 2017-11-24 | 中鑫泽昊（天津）科技发展有限公司 | A kind of energy saving and environment friendly easily replacing coal cinder |
| CN206737404U (en) * | 2017-05-25 | 2017-12-12 | 沭阳县平安树木业有限公司 | A kind of high-strength building formwork |
| DE102017007066A1 (en) * | 2017-07-26 | 2019-01-31 | Karl-Heinz Schlephack | Process for the production of fuel pellets, fuel pellets produced by this process and flat die for carrying out the process |
| CN107474892A (en) * | 2017-07-30 | 2017-12-15 | 嘉兴正森新能源科技有限公司 | A kind of biomass solid formed fuel rod |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111019730A (en) * | 2019-12-10 | 2020-04-17 | 固始龙海新能源科技有限公司 | Multilayer-structure composite biomass granular fuel with stable heat release and preparation method thereof |
| CN111019730B (en) * | 2019-12-10 | 2021-06-08 | 固始龙海新能源科技有限公司 | Multilayer-structure composite biomass granular fuel with stable heat release and preparation method thereof |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181009 |
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| WW01 | Invention patent application withdrawn after publication |