CN208008724U - Carbon containing biomass material carbonizes powder integral system processed - Google Patents
Carbon containing biomass material carbonizes powder integral system processed Download PDFInfo
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- CN208008724U CN208008724U CN201820247595.4U CN201820247595U CN208008724U CN 208008724 U CN208008724 U CN 208008724U CN 201820247595 U CN201820247595 U CN 201820247595U CN 208008724 U CN208008724 U CN 208008724U
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- separator
- carbonizes
- charing
- pulverizing plant
- fuel pulverizing
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Abstract
The utility model discloses a kind of carbon containing biomass materials to carbonize powder integral system processed, including charing fuel pulverizing plant, first order separator and second level separator, biomass feed inlet, air inlet and mixture outlet are provided on the charing fuel pulverizing plant, the mixture outlet of the charing fuel pulverizing plant is connect with the mixture import of first order separator, and the discharge port of the first order separator is connect with the feed inlet of second level separator；It is additionally provided with the first powdered carbon outlet on the first order separator, the second powdered carbon outlet and exhaust outlet are additionally provided on the second level separator, the exhaust outlet of the second level separator is connect with the air inlet of charing fuel pulverizing plant.The utility model using charing and the integrated system of powder processed, can by the rapid draing of the carbonaceous materials such as biomass, carbonize, the integrated processing of powder processed, system structure is simple, operation is reliable.
Description
Technical field
The utility model is related to the technical fields of biomass pyrolytic charing, are carbonized in particular to a kind of carbon containing biomass material
Powder integral system processed.
Background technology
Biomass energy is a kind of ideal regenerative resource, is had the characteristics that：(1) recyclability；(2) low stain
(biomass sulfur content, nitrogen content are low, the SO generated in combustion process2、NO2Relatively low, when biomass is as fuel, carbon dioxide is net
Discharge capacity is similar to zero, can efficiently reduce greenhouse effects)；(3) extensive distributivity.Lacking the region of coal can make full use of
Biomass energy, so, using biomass as alternative energy source, to improving air acid rain environment.Carbon dioxide in air is reduced to contain
Amount has great benefit to reduce " greenhouse effects ".The low-sulfur and CO of biomass energy2Zero-emission make biomass become energy
The research hotspot of source production.
Biomass carbonated refers to by biomass (stalk：Cotton, comb vegetable stems, forestry waste and the timber such as fiber crops, sunflower
Industrial wood waste) pass through certain technique processing, the process of chemical reaction generation product and byproduct.Biomass no air,
The incomplete thermal degradation occurred in the case of anoxic, to generate the process of the products such as charcoal and condensable liquid.It will be low-grade
Biomass energy is converted into high-grade energy, and common approach is carbonized to it, and main method has：Carbonizing kiln interval carbonizes
Method, closing vexed tank charring, cracking process, but its carbonization time is long, the degree of automation is low, and carbonization product is of low quality, production
Bad environments, product quality depend critically upon worker's experience etc..There is charing inefficiency, structure in existing swinging retort
The shortcomings of excessively complexity, equipment cost is excessively high, and economy is poor, and with the gas explosion of synthesis gas leakage initiation, wood tar, the wooden vinegar
Acid condensation blocks the deleterious conditions such as pipeline.
Biomass produces the technique of powdered carbon at present, mostly uses raw material → drying → crushing → charing → crushing → packaging greatly
Process route, wherein carbonization are also using point three sections of progress low temperature, medium temperature, high temperature carbonizations, these charing powder-making technique systems
Complexity, operating difficulties, carbon loss rate height, not energy-efficient environmental protection.
Invention content
The purpose of this utility model seeks to provide a kind of carbon containing biomass material charing powder integral system processed, the system
Using carbonizing and powder processed is combined, can realize the fast charring of biomass material with it is broken, and simple system, operation be easy,
Environmental protection and energy saving, industrialization are reliable.
To achieve the above object, carbon containing biomass material provided by the utility model carbonizes powder integral system processed, including
Fuel pulverizing plant, first order separator and second level separator are carbonized, biomass charging is provided on the charing fuel pulverizing plant
Mouthful, air inlet and mixture outlet, the mixture outlet of the charing fuel pulverizing plant and the mixture of first order separator into
Mouth connection, the discharge port of the first order separator are connect with the feed inlet of second level separator；
It is additionally provided with the first powdered carbon outlet on the first order separator, is additionally provided on the second level separator
The exhaust outlet of two powdered carbon outlets and exhaust outlet, the second level separator is connect with the air inlet of charing fuel pulverizing plant.
Further, it is set on the pipeline between the discharge port and the feed inlet of second level separator of the first order separator
It is equipped with the first branch being connected with extraneous conveying piping.
Further, it is set on the pipeline between the exhaust outlet of the second level separator and the air inlet for carbonizing fuel pulverizing plant
It is equipped with the second branch, the first branch is connected after converging with the second branch with external world's conveying piping.
Further, the charing fuel pulverizing plant includes shell and the spiral board in housing cavity lower part, the rotation is arranged
Being provided with above flowing plate can high-speed rotating crushing cutter.
Further, the bottom of the charing fuel pulverizing plant is provided with the driving motor for driving crushing cutter to rotate.
Further, the biomass feed inlet is located at the top of crushing cutter, and the air inlet is located under spiral board
Side.
Further, the spiral board includes and the fixed annular inclined plate of inner walls and is arranged in annular inclined plate
The solid panel of circle, the annular inclined plate upper edge its be arranged circumferentially several for through-hole that heat supply carrier gas sprays.
Still further, the tangent arrangement of bottom outer wall circumference of the air inlet and charing fuel pulverizing plant, the mixture
The tangent arrangement of top exterior walls circumference of outlet and charing fuel pulverizing plant.
Further, the first order separator is cyclone separator, and the second level separator is deduster.
Compared with prior art, the utility model has the following advantages that：
First, the utility model using charing with the integrated system of powder processed, can by the rapid draing of biomass carbonaceous material,
It carbonizes, the integrated processing of powder processed, system structure is simple, operation is reliable, transhipment of the overall process without intermediate products, can be integrated
Quickly produce biomass charcoal powder product.
Second, the utility model combination biomass material is heated volatile and biomass carbon easily powder processed the characteristics of, heat carry
Under the action of gas, biomass realizes that two charing, powder processed steps have complementary advantages, device interior air-flow stream in charing fuel pulverizing plant
Journey is reasonably distributed, and the energy can be applied fully.
Third, the utility model is using the pyrolysis charring mode that is combined with eddy flow of turbulent flow, and the device can effectively by
Biomass carbon is crushed to 2mm or less granularities, and the pyrolysis of biomass carbon particle is abundant, and powdered carbon quality is high.
Fourth, it is the supplement of the hot carrier gas energy of system that the utility model, which can utilize pyrolysis gas, can also make in conjunction with various waste heats
For the energy source of pyrolysis charring, energy saving of system environmental protection avoids the consumption in the high potentials such as a large amount of electric energy source.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of carbon containing biomass material charing powder integral system processed；
Fig. 2 is the schematic cross-sectional view along the directions A-A in Fig. 1；
Fig. 3 is the schematic cross-sectional view along the directions B-B in Fig. 1；
In figure, charing fuel pulverizing plant 1 (biomass feed inlet 1.1, air inlet 1.2, mixture outlet 1.3, shell 1.4, rotation
Flowing plate 1.5, annular inclined plate 1.51, solid panel 1.52, through-hole 1.53, crushing cutter 1.6, driving motor 1.7), the first fraction
From device 2 (mixture import 2.1, discharge port 2.2, the first powdered carbon outlet 2.3), (feed inlet 3.1, second of second level separator 3
Powdered carbon outlet 3.2, exhaust outlet 3.3), the first branch 4.1, the second branch 4.2.
Specific implementation mode
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Carbon containing biomass material as shown in Figures 1 to 3 carbonizes powder integral system processed, including charing fuel pulverizing plant 1, first
Grade separator 2 and second level separator 3.In the present embodiment, first order separator 2 selects cyclone separator, second level separation
Device 3 selects deduster.The middle part of charing fuel pulverizing plant 1 is provided with the biomass feed inlet 1.1 for entering for biomass material,
The bottom of fuel pulverizing plant 1 is carbonized along the tangentially-arranged air inlet 1.2 for being useful for heat supply carrier gas entrance of outer wall, carbonizes fuel pulverizing plant 1
Top along the tangentially-arranged mixture outlet 1.3 for being useful for exporting for powdered carbon and gaseous mixture of outer wall；Carbonize the mixed of fuel pulverizing plant 1
It closes material outlet 1.3 to connect with the mixture import 2.1 of first order separator 2, the discharge port 2.2 and second of first order separator 2
The feed inlet 3.1 of grade separator 3 connects, and the first charcoal for being discharged for coarse granule powdered carbon is additionally provided on first order separator 2
Powder outlet 2.3 is additionally provided with 3.2 He of the second powdered carbon outlet for being discharged for fine grained powdered carbon on second level separator 3
Exhaust outlet 3.3 for being discharged for gaseous mixture, the air inlet of the exhaust outlet 3.3 and charing fuel pulverizing plant 1 of second level separator 3
1.2 connection.It is provided on pipeline between the discharge port 2.2 of first order separator 2 and the feed inlet 3.1 of second level separator 3
The first branch 4.1 is set on the pipeline between the exhaust outlet 3.3 of second level separator 3 and the air inlet 1.2 for carbonizing fuel pulverizing plant 1
It is equipped with the second branch 4.2, the first branch 4.1 is connected after converging with the second branch 4.2 with external world's conveying piping.
In above-mentioned technical proposal, charing fuel pulverizing plant 1 includes shell 1.4 and the eddy flow in 1.4 inner cavity lower part of shell is arranged
Plate 1.5, the top of spiral board 1.5 be provided with can high-speed rotating crushing cutter 1.6, the bottom of charing fuel pulverizing plant 1 is provided with
Driving motor 1.7 for driving crushing cutter 1.6 to rotate.Biomass feed inlet 1.1 is located at the top of crushing cutter 1.6, into
Gas port 1.2 is located at the lower section of spiral board 1.5.Spiral board 1.5 include with the fixed annular inclined plate 1.51 of 1.4 inner wall of shell and
Solid panel 1.52 in 1.51 inner ring of annular inclined plate is set, 1.51 upper edge of annular inclined plate its be arranged circumferentially several for supplying
The through-hole 1.53 that hot carrier gas sprays.
The method for carbonizing powder integral system processed using above-mentioned carbon containing biomass material, the forestry wood for being 20% with moisture content
For material is as biomass material, include the following steps：
1) material carbonizes：Under the conditions of high temperature, biomass material (grain size is 50~200mm), which is sent into, carbonizes powder dress processed
1 middle part is set, it is (hot with the hot carrier gas of 200~500 DEG C of high temperature from the penetrating of 1 bottom of charing fuel pulverizing plant from bottom to up first
Carrier gas is the mixing of one or more of carbon dioxide, water vapour, nitrogen) material turbulent flow is formed, biomass material is carried with heat
Gas carries out strong gas-solid mixing heat exchange and carbonization reaction occurs, and the source of hot carrier gas can be external system waste heat, can also be
Using the combustion heat of pyrolysis gas cycle, the combustion heat, electrical heating, electromagnetic heating, heating plasma, the biomass combustion of powdered carbon cycle
The diversified forms such as heat, gasification of biomass heat.Preferably, it is preferable that hot carrier gas is from the processing of step 5) second level gas solid separation
Pyrolysis gas afterwards.Since biomass has be heated labile characteristic, especially in the section of the present apparatus, biomass material
Under conditions of anoxic, it is rapidly heated to higher reaction temperature, to cause the decomposition of macromolecular, produces pyrolysis gas
(fuel gas, the coercibility volatile matter of small molecule, such as comprising a kind of or more in carbon monoxide, hydrogen, methane, ethane, tar gas
The mixed gas of kind) and biomass carbon.Biomass material is pyrolyzed under with the heating rate of 100~200 DEG C/s and can be given birth to
Two kinds of products of substance charcoal and pyrolysis gas, the content according to fixed carbon in biomass material Industrial Analysis is different, the production of biomass carbon
Amount is slightly different, in the present embodiment the pyrolysis yield of biomass carbon be 20~35% between, biomass carbon calorific value be 4000~
Between 5500kcal/kg, between the porosity is 60~90%, reactivity is extraordinary activated carbon between 60~90%
And chemical reaction raw material.
2) biomass carbon powder：Biomass carbon enters the lower part of charing fuel pulverizing plant 1 under the action of self-weight, is made in charing
500 DEG C or more of high warm carrier gas is sprayed from the through-hole high speed of spiral board in the lower part eddy flow section of powder device 1, and circumferential direction tilts
The through-hole of arrangement realizes that air-flow high speed sprays and pushes biomass carbon in bottom section inward turning to flowing, and hot carrier gas muzzle velocity exists
Between 30~100m/s, and the material eddy flow of positive rotation direction is formed, pyrolysis biomass carbon is pushed to form eddy flow field in bottom, meanwhile,
Bottom eddy flow section is disposed with the crushing cutter arranged with multilayer inclination angle, which can pass through rotary shaft and external drive motors
Connection is rotated by driving motor and drives crushing cutter high speed rotation, the speed of rotation ranging from 800~20000 of crushing cutter
Rev/min, the speed range that biomass carbon impacts eddy flow is 30~100m/s, and the biomass carbon pushed by eddy flow is again by reverse high
The crushing cutter of speed rotation is cut, (powdered carbon of preferably grain size < 1mm accounts for for the powdered carbon that is hit and be broken into grain size≤2mm
90~95%；It is highly preferred that the powdered carbon of grain size < 0.5mm accounts for 50~80%).Hot carrier gas enters what charing fuel pulverizing plant 1 was formed
The direction that eddy flow direction is rotated with rotating blade by the attraction of the eddy flow generation of high-speed flow formation on the contrary, force to adsorb
Biomass carbon is located at the bottom section of charing fuel pulverizing plant 1, forms the material focusing field of high concentration, can be formed just in bottom section
In biomass carbon circumgyration incision, the broken field of shock, itself compared to biomass, biomass material is a large amount of due to containing
Cellulosic component is not easy powder directly processed, and after biomass pyrolytic charing, the biomass carbon of formation but has extraordinary broken spy
Property, biomass carbon quality is very crisp within this temperature range, is crushed and is easy, and need not carry out repeated multiple times shock, roll etc. and is broken
Broken form, so less to the abrasion of crushing cutter when broken, energy consumption is relatively low.
3) powdered carbon exchanges heat：The powdered carbon of grain size≤2mm escapes from 1 lower part of charing fuel pulverizing plant and rises with air-flow after broken, by
It is more than Particles at Critical in air velocity and carries speed, powdered carbon rises with air-flow enters the anti-of 1 middle part of charing fuel pulverizing plant again
Section is answered to form turbulent flow, powdered carbon can carry out violent heat transfer exchange again in turbulent section, and on the one hand dry and charing newly enters
The biomass material of stove, another aspect powdered carbon can carry out strong heat and mass with material turbulent flow and exchange, and part powdered carbon can be in height
Secondary carbonization reaction is carried out under water vapor, further increases the high microporosity of particle surface, improves powdered carbon reactivity extremely
90% or more.The gaseous mixture containing powdered carbon after heat exchange exits into 1 top of charing fuel pulverizing plant out of material turbulent flow section, leads to
It crosses device top and is provided with tangential gas flow outlet, which guides air-flow to carry out tangential swirl movement, the powdered carbon after heat exchange
Powdered carbon eddy flow is formed at the top for continuing to rise to charing fuel pulverizing plant 1 with air-flow, and heat exchange further occurs；Meanwhile by air-flow
Powdered carbon of the grain size of middle carrying more than 2mm carries out simple gas solid separation in the device by cyclonic action, and large-size particles can be
It is retained in the device under eddy flow and gravity double action, it is raw to which reduction does not carry out taking out of for the large-size particles of break process
Material charge is from charing fuel pulverizing plant 1 is entered by charing, powder processed, heat exchange to finally being escaped with air-flow, in charing fuel pulverizing plant 1
The interior residence time is 30~60s.
4) first order gas solid separation：The powdered carbon escaped from 1 top of charing fuel pulverizing plant enters first order separator with air-flow
2, first order gas solid separation processing is carried out, and the grain size for gaseous mixture being carried in first order separator 2 is less than of setting grain size
Grain material carries out gas solid separation, isolates coarse granule powdered carbon (grain size be 1~2mm), and coarse granule powdered carbon is from 2 bottom of first order separator
Portion draws, collects, and 2 gaseous mixture of the top discharge containing fine grained powdered carbon (grain size < 1mm) of first order separator.
5) second level gas solid separation：Gaseous mixture containing fine grained powdered carbon is divided into two parts, thin is contained in first part
The gaseous mixture of grain powdered carbon is sent into second level separator 3 (preferably deduster, filter core aperture are 0.01mm~0.1mm), carries out the
The processing of two level gas solid separation, isolates fine grained powdered carbon and gaseous mixture, collects lower fine grained powdered carbon, which can make
The various application occasions such as seawater cleaning are revealed for printer powder or water body purification, air purification, ocean oil pipe, and clean mixing
Gas can also be divided into two parts, the pressurized pump pressurized delivered of first part's gaseous mixture, and first part's gaseous mixture cycle is sent into step
1) middle to carry out carbonization reaction, it is applied to add after the gaseous mixture confluence that second part gaseous mixture contains fine grained powdered carbon with second part
The techniques such as liquefaction of hydrogen, gasification or combustion power generation or carbon raw material Chemical Manufacture, direct preparing liquid fuel.
More than, only specific embodiment of the present utility model, it is noted that any technical person familiar with the field exists
In technical scope disclosed by the utility model, the change or replacement that can be readily occurred in should all cover the guarantor in the utility model
Within the scope of shield.
Claims (10)
1. a kind of carbon containing biomass material carbonizes powder integral system processed, it is characterised in that：Including charing fuel pulverizing plant (1), the
Primary separator (2) and second level separator (3)；It is provided with biomass feed inlet on the charing fuel pulverizing plant (1)
(1.1), air inlet (1.2) and mixture outlet (1.3)；
The mixture outlet (1.3) of the charing fuel pulverizing plant (1) connects with the mixture import (2.1) of first order separator (2)
It connects, the discharge port (2.2) of the first order separator (2) is connect with the feed inlet (3.1) of second level separator (3)；
It is additionally provided with the first powdered carbon outlet (2.3) on the first order separator (2), is gone back on the second level separator (3)
It is provided with the second powdered carbon outlet (3.2) and exhaust outlet (3.3), exhaust outlet (3.3) and the charing of the second level separator (3)
The air inlet (1.2) of fuel pulverizing plant (1) connects.
2. carbon containing biomass material according to claim 1 carbonizes powder integral system processed, it is characterised in that：Described first
It is provided with and outside on pipeline between the discharge port (2.2) and the feed inlet (3.1) of second level separator (3) of grade separator (2)
Boundary conveys the connected first branch (4.1) of piping.
3. carbon containing biomass material according to claim 2 carbonizes powder integral system processed, it is characterised in that：Described second
It is provided with second on pipeline between the exhaust outlet (3.3) and the air inlet (1.2) of charing fuel pulverizing plant (1) of grade separator (3)
Branch (4.2), the first branch (4.1) are connected after converging with the second branch (4.2) with external world's conveying piping.
4. carbon containing biomass material according to claim 1 or 2 or 3 carbonizes powder integral system processed, it is characterised in that：Institute
State charing fuel pulverizing plant (1) include shell (1.4) and be arranged shell (1.4) inner cavity lower part spiral board (1.5), the eddy flow
Being provided with above plate (1.5) can high-speed rotating crushing cutter (1.6).
5. carbon containing biomass material according to claim 4 carbonizes powder integral system processed, it is characterised in that：The charing
The bottom of fuel pulverizing plant (1) is provided with the driving motor (1.7) for driving crushing cutter (1.6) to rotate.
6. carbon containing biomass material according to claim 4 carbonizes powder integral system processed, it is characterised in that：The biology
Matter feed inlet (1.1) is located at the top of crushing cutter (1.6), and the air inlet (1.2) is located at the lower section of spiral board (1.5).
7. carbon containing biomass material according to claim 4 carbonizes powder integral system processed, it is characterised in that：The eddy flow
Plate (1.5) includes with the fixed annular inclined plate (1.51) of shell (1.4) inner wall and setting in annular inclined plate (1.51) inner ring
Solid panel (1.52), it is described annular inclined plate (1.51) upper edge its be arranged circumferentially several for heat supply carrier gas spray through-hole
(1.53)。
8. carbon containing biomass material according to claim 1 or 2 or 3 carbonizes powder integral system processed, it is characterised in that：Institute
It states air inlet (1.2) and carbonizes the tangent arrangement of bottom outer wall circumference of fuel pulverizing plant (1), the mixture outlet (1.3) and charcoal
Change the tangent arrangement of top exterior walls circumference of fuel pulverizing plant (1).
9. carbon containing biomass material according to claim 1 or 2 or 3 carbonizes powder integral system processed, it is characterised in that：Institute
It is cyclone separator to state first order separator (2).
10. carbon containing biomass material according to claim 1 or 2 or 3 carbonizes powder integral system processed, it is characterised in that：
The second level separator (3) is deduster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820247595.4U CN208008724U (en) | 2018-02-11 | 2018-02-11 | Carbon containing biomass material carbonizes powder integral system processed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820247595.4U CN208008724U (en) | 2018-02-11 | 2018-02-11 | Carbon containing biomass material carbonizes powder integral system processed |
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| Publication Number | Publication Date |
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| CN208008724U true CN208008724U (en) | 2018-10-26 |
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| CN201820247595.4U Expired - Fee Related CN208008724U (en) | 2018-02-11 | 2018-02-11 | Carbon containing biomass material carbonizes powder integral system processed |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113893934A (en) * | 2021-09-23 | 2022-01-07 | 王相春 | Mechanical impact mill |
-
2018
- 2018-02-11 CN CN201820247595.4U patent/CN208008724U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113893934A (en) * | 2021-09-23 | 2022-01-07 | 王相春 | Mechanical impact mill |
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