CN109370625A - A kind of stirring-type pyrolysis charring device - Google Patents
A kind of stirring-type pyrolysis charring device Download PDFInfo
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- CN109370625A CN109370625A CN201811264280.1A CN201811264280A CN109370625A CN 109370625 A CN109370625 A CN 109370625A CN 201811264280 A CN201811264280 A CN 201811264280A CN 109370625 A CN109370625 A CN 109370625A
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- fixedly connected
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- furnace body
- stirring
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- 238000000197 pyrolysis Methods 0.000 title claims abstract description 33
- 238000003763 carbonization Methods 0.000 claims abstract description 61
- 238000002485 combustion reaction Methods 0.000 claims abstract description 50
- 239000002028 Biomass Substances 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- 239000000446 fuel Substances 0.000 claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 10
- 239000003610 charcoal Substances 0.000 claims abstract description 5
- 239000002956 ash Substances 0.000 claims description 26
- 230000008878 coupling Effects 0.000 claims description 19
- 238000010168 coupling process Methods 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- 230000001681 protective effect Effects 0.000 claims description 19
- 238000007599 discharging Methods 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 230000000670 limiting effect Effects 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 5
- 235000002918 Fraxinus excelsior Nutrition 0.000 claims description 5
- 239000003546 flue gas Substances 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 239000002296 pyrolytic carbon Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000002803 fossil fuel Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
- C10B53/02—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B1/00—Retorts
- C10B1/02—Stationary retorts
- C10B1/04—Vertical retorts
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention belongs to field of renewable energy technology, are related to a kind of stirring-type pyrolysis charring device, comprising: support device, power device, transmission device, agitating device and carbonization device；The carbonization device includes: carbonization chamber and combustion chamber；The support device is used to support entire stirring-type pyrolysis charring device, the power device and transmission device provide stirring power for agitating device, the biomass material of pyrolysis charring reaction occurs in the agitating device stirring carbonization chamber, the biomass material that the fuel to burn in the combustion chamber reacts for pyrolysis charring provides heat.The present invention will carbonize the biomass material stirring during pyrolytic reaction, accelerate the rate of charing pyrolytic reaction and the generation of biomass carbon, meanwhile, stirring is uniformly heated biomass material, carbonizes more abundant, and obtained charcoal quality is higher.
Description
Technical field
The invention belongs to field of renewable energy technology, in particular to a kind of stirring-type pyrolysis charring device.
Background technique
With gradually decreasing for present fossil fuel resource, and a large amount of greenhouse gases and air dirt are generated in burning
Object is contaminated, serious influence is caused on the life of ecological environment and the mankind, thus renewable energy is replaced as a kind of clean energy resource
It is very wide for the prospect of fossil fuel energy.The wherein one kind of biomass energy as renewable energy possesses cleaning, low dirt
Dye, abundant raw material and widely distributed feature become the international hot spot of energy research increasingly.
In China, biomass resource very abundant can generate the biomass materials such as a large amount of agricultural crop straw, so every year
And the direct burning of biomass material remains the major way of Biomass Energy Utilization, and it is lowly and tight to be primarily present utilization rate
The drawbacks of heavily contaminated environment.And thermochemical study is carried out by biomass carbonated technology, biomass carbon is generated, there is ring
It protects, the feature that safety and utilization rate are high；And manufactured biomass carbon not only serves as a kind of high-quality energy, also subtracts in energy conservation
Row, heavy metal adsorption, soil improvement and water source purifying etc. play a role, and the range of development and utilization is very extensive.
The pyrolysis charring of biomass material during, biomass material can thermally equivalent for generating biomass carbon
Quality height plays a very important role, and therefore, designing one kind thermally equivalent and can carbonize sufficient retort and have emphatically
The realistic meaning wanted.Currently, there have been many researchs in China for biomass carbonated process and carbonization device, carbonization device is more
For the horizontal type device with screw-conveyer-shaft, play the role of stirring and transported material, but there is also many problems.Such as it is certain existing
The equipment for having patent to propose, the arrangement of equipment occupy larger space.Patent also proposes heat in a kind of flue gas reuse
Formula biomass carbonizing furnace, retort are equipped with thermally conductive sheet in outer wall of combustion chamber, and the biomass material of carbonization chamber receives to carry out spontaneous combustion
Chamber outer wall and with the heat of thermally conductive sheet to pyrolysis charring, but there is a problem of that biomass material uneven heating is even, influence biology
The quality of matter charcoal.
Summary of the invention
The present invention returns to solve the biomass carbonated lower imflammable gas difficulty generated with thermal cracking of charcoal quality in the process
The problems such as receipts, provides a kind of stirring-type pyrolysis charring device, is heated evenly biomass material, carbonizes sufficiently, and then improves
The quality of biomass carbon；Meanwhile the imflammable gas that pyrolysis generates being passed into combustion chamber, it is recycled, both reduced
Environmental pollution, and reached certain energy-saving effect.
The invention is realized by the following technical scheme:
A kind of stirring-type pyrolysis charring device, comprising: support device 1, power device 2, transmission device 3,4 and of agitating device
Carbonization device 5；
The support device 1 is used to support power device 2, transmission device 3, agitating device 4 and carbonization device 5；Support dress
1 top is set to connect with power device 2；The power device 2 is connect with transmission device 3；The transmission device 3 is located at stirring dress
4 top is set, and is connect with agitating device 4；The lower part of the agitating device 4 is located in carbonization device 5；
The support device 1 includes: support baseboard 6, reinforcing rib 7, connecting plate 8, support frame 9, support plate 10, protective shell
11, two guardrails 12 and motor fixing plate 44 and level board；
The upper surface of the support baseboard 6 is fixedly connected with the lower end of the lower end of support frame 9, support plate 10；In the branch
Reinforcing rib 7 is equipped between the outside of support 9 and the upper surface of support baseboard 6；In one end of the connecting plate 8 and support frame 9
Between connect, the intermediate of the other end and support plate 10 connects；The top of support frame as described above 9 and support plate 10 is equipped with level board, in institute
The inside of support plate 10 is stated, the lower surface of the level board is fixedly connected with the upper end of motor fixing plate 44；In the level board
The one end for being close to 6 interior direction of support baseboard is fixedly connected with the upper end of protective shell 11；The level board and motor fixing plate 44
Fixed connection place be fixedly connected with one end of two guardrails 12, the lower end of the other ends of described two guardrails 12 and protective shell 11
It is fixedly connected；The motor fixing plate 44 is equipped with several threaded holes one；The reinforcing rib 7, connecting plate 8 and support plate 10 are together
For increasing the intensity of support frame 9；
The power device 2 includes: motor 13；The motor 13 is equipped with motor support plate and motor shaft 16, and is located at
In two guardrails 12；The motor support plate is equipped with threaded hole corresponding with the threaded hole one that motor fixing plate 44 is equipped with
Two；If the motor 13 passes through threaded hole two, threaded hole one by bolt stem I 15, and solid by several nut I 14 and motor
Fixed board 44 is fixedly connected；The motor shaft 16 passes through the level board and stretches out upwards；
The transmission device 3 includes: small retaining ring 17, small pulley 18, big belt wheel 20, V band 21, shaft 19,22 and of big retaining ring
Shaft coupling 23；One end of the motor shaft 16 is fixedly connected with small pulley 18, for realizing the circumferentially fixed of small pulley 18, and is passed
Pass movement；On motor shaft 16, small retaining ring 17 is fixedly mounted at the lower section of small pulley 18, is moved for limiting the axial of small pulley 18
It is dynamic；The small pulley 18 is connect with big belt wheel 20 by V band 21, and passing movement is used for；The big belt wheel 20 is upper with shaft 19
Portion is fixedly connected, and is used for passing movement, and realize to the circumferentially fixed of big belt wheel 20；In shaft 19, the lower section of big belt wheel 20
Big retaining ring 22 is fixedly mounted in place, for limiting the axial movement of big belt wheel 20；The shaft 19 passes through protective shell 11, shaft 19
Lower end is fixedly connected with the top of shaft coupling 23；
The agitating device 4 includes: agitating shaft 26, blade 27 and lower blade 28；The upper end of the agitating shaft 26 and connection
The lower part of axis device 23 is fixedly connected；If the top of the shaft coupling 23 and lower part pass through bolt stem II 24, several nuts II 25
It is fixedly connected；The power of agitating shaft 26 comes from through the shaft 19 of the connection of shaft coupling 23；Agitating device uses combination type vane,
It include: blade 27 and lower blade 28；Upper leaf piece 27 is fixedly connected with the middle part of agitating shaft 26, as agitating shaft 26 revolves
Turn；The lower blade 28 is fixedly connected with the lower part of agitating shaft 26, is rotated also with agitating shaft 26；
The carbonization device 5 includes: chimney rain cap 29, chimney 30, high-temperature resistant seal ring 31, inner cover 32, outer cover 34, furnace body
37, check valve pipeline 40, grate 41 and plectane 43；
The furnace body 37 is cylindrical in shape, positioned at the upper surface of the support baseboard 6；
The inside of the furnace body 37 be equipped with plectane 43, the plectane 43 by the inner space of furnace body be divided into upper space and
Lower space；In the upper space, the carbonization chamber 38 of tubular is cased in furnace body 37；It uses the inner space of the carbonization chamber 38
In being filled with biomass material, to carry out pyrolysis charring reaction, biomass carbon is obtained；
In the inside of the furnace body 37, the lower section of plectane 43 is equipped with grate 41；The plectane 43, grate 41 and furnace body 37
The space that inner wall surrounds forms combustion chamber 42；The combustion chamber 42 provides heat for carrying out combustion reaction, for pyrolysis charring reaction
Amount；The space that the inner wall of the grate 41, the upper surface of support baseboard 6 and furnace body 37 surrounds forms ash discharging chamber 35；
The top of the carbonization chamber 38 is flushed with the top of furnace body 37；Inner cover 32 is stamped at the top of the carbonization chamber 38, interior
The intermediate apertured of lid 32 installs high-temperature resistant seal ring 31 in hole, and the agitating shaft 26 passes through high-temperature resistant seal ring 31, so that upper leaf
Piece 27 and lower blade 28 are located in carbonization chamber 38, for stirring the biomass material in carbonization chamber 38；
Outer cover 34 is stamped between the top edge and inner cover 32 of furnace body 37；
Several equally distributed flames are equipped on plectane 43 between 37 inner wall of furnace body and 38 outer wall of carbonization chamber
Passway 39, with facilitate flame in combustion chamber 42 by passage of flame mouth 39 enter 37 inner wall of furnace body, 38 outer wall of carbonization chamber and
In the space that outer cover 34 is formed；
Check valve pipeline 40, the list are equipped in the space that 37 inner wall of furnace body, 38 outer wall of carbonization chamber and outer cover 34 are formed
The hole that 38 top of carbonization chamber is equipped with is passed through to one end of valve pipeline 40, and is communicated with the inner space of carbonization chamber 38；One-way valve tube
The other end on road 40 passes through plectane 43, communicates with the inner space of combustion chamber 42；
Check valve, the imflammable gas for will generate in pyrolysis charring reaction process are equipped in the check valve pipeline 40
It unidirectionally enters in combustion chamber 42, to recycle；But the gas in combustion chamber 42 not can enter in carbonization chamber 38；
The feed inlet 45 communicated with combustion chamber 42 is equipped in the 37 lateral wall lower part of furnace body；The feed inlet 45 is used for will
Fuel to be combusted is sent into combustion chamber 42；
The ash hole 36 communicated with ash discharging chamber 35 is equipped in the 37 lateral wall bottom of furnace body；The ash hole 36 is for arranging
It is fallen into ash discharging chamber 35 out, the ashes after fuel combustion in combustion chamber 42；
The chimney 30 communicated with external environment is equipped on the 37 lateral wall top of furnace body, the upper end of the chimney 30 is cased with
Chimney rain cap 29, the flue gas that the fuel combustion for being discharged in combustion chamber 42 generates.
Based on the above technical solution, the support baseboard 6 passes through weldering with reinforcing rib 7, support frame 9, support plate 10
It connects and is fixedly connected；The level board is fixedly connected by welding with protective shell 11, guardrail 12, motor fixing plate 44；The reinforcement
Muscle 7 is fixedly connected by welding with support frame 9；The connecting plate 8 is fixedly connected by welding with support frame 9, support plate 10；Institute
Guardrail 12 is stated to be fixedly connected by welding with protective shell 11.
Based on the above technical solution, the motor fixing plate 44 is equipped with 8 threaded holes one, and bilateral symmetry point
Cloth；The motor support plate is equipped with 8 threaded holes two, 8 spiral shells that 8 threaded holes two and motor fixing plate 44 are equipped with
Pit one is corresponding；The motor 13 passes through threaded hole two, threaded hole one by 8 bolts I 15, and passes through 8 nut I 14
It is fixedly connected with motor fixing plate 44；The top and lower part of the shaft coupling 23 pass through 4 bolts, II 24,4 nuts II 25
It is fixedly connected.
Based on the above technical solution, the motor shaft 16 is connected by key with small pulley 18 is fixedly connected；It is described
Big belt wheel 20 is connected by key with shaft 19 and is fixedly connected.
Based on the above technical solution, upper leaf piece 27 is the blade of rectangular shape, for increasing the power of stirring
Degree；The lower blade 28 be semi-circular shape blade, the circular arc of the semi-circular shape downward, for reduces stir resistance.
Based on the above technical solution, several handles 33 are equipped in the upper surface of the outer cover 34.
Based on the above technical solution, the grate 41 is welded by the round steel that diameter is 12mm, longitudinal round steel
Between gap be 13mm.
Based on the above technical solution, the quantity of the passage of flame mouth 39 on the plectane 43 is 6.
Based on the above technical solution, it is equipped with insulating layer in the outer wall of the furnace body 37, for reducing dissipating for heat
It loses.
Advantageous effects of the invention are as follows:
The present invention can stir the biomass material during charing pyrolytic reaction, accelerate the speed of charing pyrolytic reaction
The generation of rate and biomass carbon, meanwhile, stirring is uniformly heated biomass material, carbonizes more abundant, to obtain charcoal product
Matter is higher.
Detailed description of the invention
The present invention has following attached drawing:
Fig. 1 is a kind of three dimensional structure diagram of stirring-type pyrolysis charring device of the present invention；
Fig. 2 is the three dimensional structure diagram of support device 1 of the present invention；
Fig. 3 is the schematic three dimensional views of power of the present invention and transmission device partial structurtes；
Fig. 4 is the three dimensional structure diagram of agitating device 4 of the present invention；
Fig. 5 is the three-dimensional structure schematic views of carbonization device 5 of the present invention；
Fig. 6 is the three dimensional structure diagram inside carbonization device 5 of the present invention；
Fig. 7 is the three dimensional structure diagram of 5 bottom of carbonization device of the present invention；
Fig. 8 is the schematic cross-sectional view of check valve pipeline 40 of the present invention.
Appended drawing reference:
1 support device, 2 power device, 3 transmission device, 4 agitating device, 5 carbonization device, 6 support baseboard, 7 reinforcing rib 8
Connecting plate 9 support frame, 10 support plate, 11 protective shell, 12 guardrail, 13 motor, 14 nut, I 15 bolt, I 16 motor shafts 17 are small
18 small pulley of retaining ring, 19 shaft, 20 big belt wheel 21V band, 22 24 bolt of big 23 shaft coupling of retaining ring, II 25 nut II 26 stirs
Mix 29 chimney rain cap of blade, 30 chimney, 31 high-temperature resistant seal ring, 32 inner cover, 33 handle, 34 outer cover under 27 blade 28 of axis
35 ash discharging chamber, 36 ash hole, 37 furnace body, 38 carbonization chamber, 39 passage of flame mouth, 40 check valve pipeline, 41 grate, 42 combustion chamber
43 plectane, 44 motor fixing plate, 45 feed inlet
Specific embodiment
It describes in detail below in conjunction with drawings and examples to the present invention.
As shown in Figure 1, a kind of stirring-type pyrolysis charring device, comprising: support device 1, power device 2, transmission device 3,
Agitating device 4 and carbonization device 5；
The support device 1 is used to support power device 2, transmission device 3, agitating device 4 and carbonization device 5；Support dress
1 top is set to connect with power device 2；The power device 2 is connect with transmission device 3；The transmission device 3 is located at stirring dress
4 top is set, and is connect with agitating device 4；The lower part of the agitating device 4 is located in carbonization device 5；
As shown in Fig. 2, the support device 1 includes: support baseboard 6, reinforcing rib 7, connecting plate 8, support frame 9, support plate
10,11, two guardrails 12 of protective shell and motor fixing plate 44 and level board；
The upper surface of the support baseboard 6 is fixedly connected with the lower end of the lower end of support frame 9, support plate 10；In the branch
Reinforcing rib 7 is equipped between the outside of support 9 and the upper surface of support baseboard 6；In one end of the connecting plate 8 and support frame 9
Between connect, the intermediate of the other end and support plate 10 connects；The top of support frame as described above 9 and support plate 10 is equipped with level board, in institute
The inside of support plate 10 is stated, the lower surface of the level board is fixedly connected with the upper end of motor fixing plate 44；In the level board
The one end for being close to 6 interior direction of support baseboard is fixedly connected with the upper end of protective shell 11；The level board and motor fixing plate 44
Fixed connection place be fixedly connected with one end of two guardrails 12, the lower end of the other ends of described two guardrails 12 and protective shell 11
It is fixedly connected；The motor fixing plate 44 is equipped with several threaded holes one；The reinforcing rib 7, connecting plate 8 and support plate 10 are together
For increasing the intensity of support frame 9；
As shown in figure 3, the power device 2 includes: motor 13；The motor 13 is equipped with motor support plate and motor shaft
16, and be located in two guardrails 12；It is opposite that the motor support plate is equipped with the threaded hole one being equipped with motor fixing plate 44
The threaded hole two answered；If the motor 13 passes through threaded hole two, threaded hole one by bolt stem I 15, and passes through several nut I
14 are fixedly connected with motor fixing plate 44；The motor shaft 16 passes through the level board and stretches out upwards；
The transmission device 3 includes: small retaining ring 17, small pulley 18, big belt wheel 20, V band 21, shaft 19,22 and of big retaining ring
Shaft coupling 23；One end of the motor shaft 16 is fixedly connected with small pulley 18, for realizing the circumferentially fixed of small pulley 18, and is passed
Pass movement；On motor shaft 16, small retaining ring 17 is fixedly mounted at the lower section of small pulley 18, is moved for limiting the axial of small pulley 18
It is dynamic；The small pulley 18 is connect with big belt wheel 20 by V band 21, and passing movement is used for；The big belt wheel 20 is upper with shaft 19
Portion is fixedly connected, and is used for passing movement, and realize to the circumferentially fixed of big belt wheel 20；In shaft 19, the lower section of big belt wheel 20
Big retaining ring 22 is fixedly mounted in place, for limiting the axial movement of big belt wheel 20；The shaft 19 passes through protective shell 11, shaft 19
Lower end is fixedly connected with the top of shaft coupling 23；
As shown in figure 4, the agitating device 4 includes: agitating shaft 26, blade 27 and lower blade 28；The agitating shaft 26
Upper end be fixedly connected with the lower part of shaft coupling 23；If the top of the shaft coupling 23 and lower part pass through bolt stem II 24, several
Nut II 25 is fixedly connected；The power of agitating shaft 26 comes from through the shaft 19 of the connection of shaft coupling 23；Agitating device uses group
Box-like blade, comprising: blade 27 and lower blade 28；Upper leaf piece 27 is fixedly connected with the middle part of agitating shaft 26, with stirring
Mix the rotation of axis 26；The lower blade 28 is fixedly connected with the lower part of agitating shaft 26, is rotated also with agitating shaft 26；
As illustrated in figs. 5-7, the carbonization device 5 includes: chimney rain cap 29, chimney 30, high-temperature resistant seal ring 31, inner cover
32, outer cover 34, furnace body 37, check valve pipeline 40, grate 41 and plectane 43；
The furnace body 37 is cylindrical in shape, positioned at the upper surface of the support baseboard 6；
The inside of the furnace body 37 be equipped with plectane 43, the plectane 43 by the inner space of furnace body be divided into upper space and
Lower space；In the upper space, the carbonization chamber 38 of tubular is cased in furnace body 37；It uses the inner space of the carbonization chamber 38
In being filled with biomass material, to carry out pyrolysis charring reaction, biomass carbon is obtained；
In the inside of the furnace body 37, the lower section of plectane 43 is equipped with grate 41；The plectane 43, grate 41 and furnace body 37
The space that inner wall surrounds forms combustion chamber 42；The combustion chamber 42 provides heat for carrying out combustion reaction, for pyrolysis charring reaction
Amount；The space that the inner wall of the grate 41, the upper surface of support baseboard 6 and furnace body 37 surrounds forms ash discharging chamber 35；
The top of the carbonization chamber 38 is flushed with the top of furnace body 37；Inner cover 32 is stamped at the top of the carbonization chamber 38, interior
The intermediate apertured of lid 32 installs high-temperature resistant seal ring 31 in hole, and the agitating shaft 26 passes through high-temperature resistant seal ring 31, so that upper leaf
Piece 27 and lower blade 28 are located in carbonization chamber 38, for stirring the biomass material in carbonization chamber 38；
Outer cover 34 is stamped between the top edge and inner cover 32 of furnace body 37；
Several equally distributed flames are equipped on plectane 43 between 37 inner wall of furnace body and 38 outer wall of carbonization chamber
Passway 39, with facilitate flame in combustion chamber 42 by passage of flame mouth 39 enter 37 inner wall of furnace body, 38 outer wall of carbonization chamber and
In the space that outer cover 34 is formed；
Check valve pipeline 40, the list are equipped in the space that 37 inner wall of furnace body, 38 outer wall of carbonization chamber and outer cover 34 are formed
The hole that 38 top of carbonization chamber is equipped with is passed through to one end of valve pipeline 40, and is communicated with the inner space of carbonization chamber 38；One-way valve tube
The other end on road 40 passes through plectane 43, communicates with the inner space of combustion chamber 42；
As shown in figure 8, be equipped with check valve in the check valve pipeline 40, for will be generated in pyrolysis charring reaction process
Imflammable gas unidirectionally enters in combustion chamber 42, to recycle；But the gas in combustion chamber 42 not can enter carbonization chamber 38
It is interior；
As shown in figure 5, being equipped with the feed inlet 45 communicated with combustion chamber 42 in the 37 lateral wall lower part of furnace body；The charging
Fuel of the mouth 45 for will be to be combusted is sent into combustion chamber 42；
The ash hole 36 communicated with ash discharging chamber 35 is equipped in the 37 lateral wall bottom of furnace body；The ash hole 36 is for arranging
It is fallen into ash discharging chamber 35 out, the ashes after fuel combustion in combustion chamber 42；
The chimney 30 communicated with external environment is equipped on the 37 lateral wall top of furnace body, the upper end of the chimney 30 is cased with
Chimney rain cap 29, the flue gas that the fuel combustion for being discharged in combustion chamber 42 generates.
Based on the above technical solution, the support baseboard 6 passes through weldering with reinforcing rib 7, support frame 9, support plate 10
It connects and is fixedly connected；The level board is fixedly connected by welding with protective shell 11, guardrail 12, motor fixing plate 44；The reinforcement
Muscle 7 is fixedly connected by welding with support frame 9；The connecting plate 8 is fixedly connected by welding with support frame 9, support plate 10；Institute
Guardrail 12 is stated to be fixedly connected by welding with protective shell 11.
Based on the above technical solution, the motor fixing plate 44 is equipped with 8 threaded holes one, and bilateral symmetry point
Cloth；The motor support plate is equipped with 8 threaded holes two, 8 spiral shells that 8 threaded holes two and motor fixing plate 44 are equipped with
Pit one is corresponding；The motor 13 passes through threaded hole two, threaded hole one by 8 bolts I 15, and passes through 8 nut I 14
It is fixedly connected with motor fixing plate 44；The top and lower part of the shaft coupling 23 pass through 4 bolts, II 24,4 nuts II 25
It is fixedly connected.
Based on the above technical solution, the motor shaft 16 is connected by key with small pulley 18 is fixedly connected；It is described
Big belt wheel 20 is connected by key with shaft 19 and is fixedly connected.
Based on the above technical solution, upper leaf piece 27 is the blade of rectangular shape, for increasing the power of stirring
Degree；The lower blade 28 be semi-circular shape blade, the circular arc of the semi-circular shape downward, for reduces stir resistance, such as
Shown in Fig. 4.
Based on the above technical solution, several handles 33 are equipped in the upper surface of the outer cover 34, such as Fig. 1 and Fig. 5
It is shown.
Based on the above technical solution, the grate 41 is welded by the round steel that diameter is 12mm, longitudinal round steel
Between gap be 13mm, as shown in Figure 7.
Based on the above technical solution, the quantity of the passage of flame mouth 39 on the plectane 43 is 6, such as Fig. 6 and
Shown in Fig. 7.
Based on the above technical solution, it is equipped with insulating layer in the outer wall of the furnace body 37, for reducing dissipating for heat
It loses.
The course of work of stirring-type pyrolysis charring device of the present invention is as follows；
The fuel (stalk and/or cotton stalk etc.) that will act as combustion reaction is ready to, while biomass material being inserted and is carbonized
It in room 38, but not fill up, there are certain spaces.Agitating shaft 26 passes through high-temperature resistant seal ring 31, and makes 27 He of blade
Lower blade 28 is located in carbonization chamber 38, successively covers outer cover 34 and inner cover 32.Agitating shaft 26 is connected with shaft 19 by shaft coupling 23
It connects.
After preparation, fuel is sent in combustion chamber 42 by feed inlet 45 and carries out combustion reaction, with temperature
The moisture of the raising of degree, 38 endogenous substance material of carbonization chamber is evaporated；It, will be electric while carrying out biomass material drying process
Machine 13 starts, and power is transmitted to step by step on agitating shaft 26 by motor shaft 16, V belt translation, shaft 19 and shaft coupling 23,
Agitating shaft 26 drives blade 27 and lower blade 28 at the uniform velocity to stir the biomass material in carbonization chamber 38.Reach in temperature
At nearly 200 DEG C, drying process terminates substantially.As the temperature of biomass material gradually rises, in the case where completely cutting off air,
Biomass material carries out pyrolysis charring reaction process, and the combustibility gas of generation enters combustion chamber by check valve pipeline 40
It in 42, is recycled, biomass carbon is generated in carbonization chamber 38, the flue gas that fuel combustion generates passes through chimney 30 and chimney
Rain cap 29 is discharged, and the ashes after fuel combustion fall into ash discharging chamber 35, passes through ash hole 36 for ash discharging chamber 35 using tools such as spades
Interior ashes are transported from ash discharging chamber 35.
Obviously, the principle elaboration of the above embodiment of the present invention is only intended to clearly illustrate examples of the invention,
And it is not the restriction to embodiment of the present invention, for those of ordinary skill in the art, in above explained base
It can also make other variations or changes in different ways on plinth, all embodiments are not exhaustive here, it is all
Belong to technical solution of the present invention changes and variations that derived from still in the scope of protection of the present invention.
The content not being described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Claims (9)
1. a kind of stirring-type pyrolysis charring device characterized by comprising support device (1), power device (2), transmission device
(3), agitating device (4) and carbonization device (5)；
The support device (1) is used to support power device (2), transmission device (3), agitating device (4) and carbonization device (5)；
The top of support device (1) is connect with power device (2)；The power device (2) connect with transmission device (3)；The transmission
Device (3) is located at the top of agitating device (4), and connect with agitating device (4)；The lower part of the agitating device (4) is located at charcoal
Change in equipment (5)；
The support device (1) include: support baseboard (6), reinforcing rib (7), connecting plate (8), support frame (9), support plate (10),
Protective shell (11), two guardrails (12) and motor fixing plate (44) and level board；
The upper surface of the support baseboard (6) is fixedly connected with the lower end of the lower end of support frame (9), support plate (10)；Described
Reinforcing rib (7) are equipped between the outside of support frame (9) and the upper surface of support baseboard (6)；One end of the connecting plate (8) and branch
The intermediate connection of support (9), the other end and the intermediate of support plate (10) connect；Support frame as described above (9) and support plate (10) it is upper
Portion is equipped with level board, in the inside of the support plate (10), the lower surface of the level board and the upper end of motor fixing plate (44)
It is fixedly connected；It is fixedly connected in one end that the level board is close to support baseboard (6) interior direction with the upper end of protective shell (11)；
The level board is fixedly connected with the fixed connection place of motor fixing plate (44) with one end of two guardrails (12), described two shields
The other end on column (12) is fixedly connected with the lower end of protective shell (11)；The motor fixing plate (44) is equipped with several threaded holes
One；
The power device (2) includes: motor (13)；The motor (13) is equipped with motor support plate and motor shaft (16), and
In two guardrails (12)；The motor support plate is equipped with corresponding with the threaded hole one that motor fixing plate (44) is equipped with
Threaded hole two；The motor (13) is if pass through threaded hole two, threaded hole one by bolt stem I (15), and pass through several nut I
(14) it is fixedly connected with motor fixing plate (44)；The motor shaft (16) passes through the level board and stretches out upwards；
The transmission device (3) includes: small retaining ring (17), small pulley (18), big belt wheel (20), V band (21), shaft (19), big
Retaining ring (22) and shaft coupling (23)；One end of the motor shaft (16) is fixedly connected with small pulley (18), for realizing small pulley
(18) circumferentially fixed, and passing movement；On motor shaft (16), small retaining ring is fixedly mounted at the lower section of small pulley (18)
(17), for limiting the axial movement of small pulley (18)；The small pulley (18) is connect with big belt wheel (20) by V band (21),
For passing movement；The big belt wheel (20) is fixedly connected with the top of shaft (19), is used for passing movement, and realize to big band
Take turns the circumferentially fixed of (20)；On shaft (19), big retaining ring (22) is fixedly mounted at the lower section of big belt wheel (20), it is big for limiting
The axial movement of belt wheel (20)；The shaft (19) passes through protective shell (11), and the lower end of shaft (19) is upper with shaft coupling (23)
Portion is fixedly connected；
The agitating device (4) includes: agitating shaft (26), blade (27) and lower blade (28)；The agitating shaft (26) it is upper
End is fixedly connected with the lower part of shaft coupling (23)；The shaft coupling (23) if top and lower part pass through bolt stem II (24) if,
Dry nut II (25) is fixedly connected；It is fixedly connected in the middle part of upper leaf piece (27) and agitating shaft (26), with agitating shaft (26)
Rotation；The lower blade (28) is fixedly connected with the lower part of agitating shaft (26), rotates also with agitating shaft (26)；
The carbonization device (5) includes: chimney rain cap (29), chimney (30), high-temperature resistant seal ring (31), inner cover (32), outer cover
(34), furnace body (37), check valve pipeline (40), grate (41) and plectane (43)；
The furnace body (37) is cylindrical in shape, and is located at the upper surface of the support baseboard (6)；
The inside of the furnace body (37) is equipped with plectane (43), and the inner space of furnace body is divided into upper space by the plectane (43)
And lower space；In the upper space, the carbonization chamber (38) of tubular is cased in furnace body (37)；The carbonization chamber (38) it is interior
Portion space, to carry out pyrolysis charring reaction, obtains biomass carbon for being filled with biomass material；
In the inside of the furnace body (37), the lower section of plectane (43) is equipped with grate (41)；The plectane (43), grate (41) and furnace
The space that the inner wall of body (37) surrounds is formed combustion chamber (42)；The combustion chamber (42) is pyrolytic carbon for carrying out combustion reaction
Change reaction and heat is provided；The space that the inner wall of the grate (41), the upper surface of support baseboard (6) and furnace body (37) surrounds, shape
At ash discharging chamber (35)；
The top of the carbonization chamber (38) is flushed with the top of furnace body (37)；Inner cover is stamped at the top of the carbonization chamber (38)
(32), the intermediate apertured of inner cover (32) installs high-temperature resistant seal ring (31) in hole, and the agitating shaft (26) passes through refractory seals
It encloses (31), so that blade (27) and lower blade (28) are located in carbonization chamber (38), for stirring the biology in carbonization chamber (38)
Matter material；
Outer cover (34) are stamped between the top edge and inner cover (32) of furnace body (37)；
Several equally distributed fire are equipped on plectane (43) between the furnace body (37) inner wall and carbonization chamber (38) outer wall
Flame passway (39), to facilitate the flame in combustion chamber (42) to enter furnace body (37) inner wall, charing by passage of flame mouth (39)
In the space that room (38) outer wall and outer cover (34) are formed；
Check valve pipeline (40) are equipped in the space that furnace body (37) inner wall, carbonization chamber (38) outer wall and outer cover (34) are formed, institute
The one end for stating check valve pipeline (40) passes through the hole that carbonization chamber (38) top is equipped with, and the inner space phase with carbonization chamber (38)
It is logical；The other end of check valve pipeline (40) passes through plectane (43), communicates with the inner space of combustion chamber (42)；
Check valve, the imflammable gas list for will generate in pyrolysis charring reaction process are equipped in the check valve pipeline (40)
To entering in combustion chamber (42), to recycle；
The feed inlet (45) communicated with combustion chamber (42) is equipped in the furnace body (37) lateral wall lower part；The feed inlet (45) is used
It is sent into combustion chamber (42) in by fuel to be combusted；
The ash hole (36) communicated with ash discharging chamber (35) is equipped in the furnace body (37) lateral wall bottom；The ash hole (36) is used
It is fallen into ash discharging chamber (35) in discharge, the ashes after fuel combustion in combustion chamber (42)；
The chimney (30) communicated with external environment, the upper end cap of the chimney (30) are equipped on the furnace body (37) lateral wall top
There are chimney rain cap (29), the flue gas that the fuel combustion for being discharged in combustion chamber (42) generates.
2. stirring-type pyrolysis charring device as described in claim 1, it is characterised in that: the support baseboard (6) and reinforcing rib
(7), support frame (9), support plate (10) are fixedly connected by welding；The level board and protective shell (11), guardrail (12), motor
Fixed plate (44) is fixedly connected by welding；The reinforcing rib (7) is fixedly connected by welding with support frame (9)；The connection
Plate (8) is fixedly connected by welding with support frame (9), support plate (10)；The guardrail (12) and protective shell (11) pass through welding
It is fixedly connected.
3. stirring-type pyrolysis charring device as described in claim 1, it is characterised in that: the motor fixing plate (44) is equipped with
8 threaded holes one, and bilateral symmetry is distributed；The motor support plate be equipped with 8 threaded holes two, 8 threaded holes two with
8 threaded holes one that motor fixing plate (44) is equipped with are corresponding；The motor (13) passes through screw thread by 8 bolts I (15)
Hole two, threaded hole one, and be fixedly connected by 8 nut I (14) with motor fixing plate (44)；The top of the shaft coupling (23)
It is fixedly connected with lower part by 4 bolts II (24), 4 nuts II (25).
4. stirring-type pyrolysis charring device as described in claim 1, it is characterised in that: the motor shaft (16) and small pulley
(18) it is connected by key and is fixedly connected；The big belt wheel (20) is connected by key with shaft (19) to be fixedly connected.
5. stirring-type pyrolysis charring device as described in claim 1, it is characterised in that: upper leaf piece (27) is rectangular shape
Blade；The lower blade (28) is the blade of semi-circular shape, and the circular arc of the semi-circular shape is downward.
6. stirring-type pyrolysis charring device as described in claim 1, it is characterised in that: set in the upper surface of the outer cover (34)
There are several handles (33).
7. stirring-type pyrolysis charring device as described in claim 1, it is characterised in that: the grate (41) is 12mm by diameter
Round steel be welded, the gap between longitudinal round steel be 13mm.
8. stirring-type pyrolysis charring device as described in claim 1, it is characterised in that: the passage of flame on the plectane (43)
The quantity of mouth (39) is 6.
9. stirring-type pyrolysis charring device as described in claim 1, it is characterised in that: be equipped in the outer wall of the furnace body (37)
Insulating layer, for reducing scattering and disappearing for heat.
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| CN201811264280.1A CN109370625A (en) | 2018-10-29 | 2018-10-29 | A kind of stirring-type pyrolysis charring device |
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| CN201811264280.1A CN109370625A (en) | 2018-10-29 | 2018-10-29 | A kind of stirring-type pyrolysis charring device |
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| CN201811264280.1A Pending CN109370625A (en) | 2018-10-29 | 2018-10-29 | A kind of stirring-type pyrolysis charring device |
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| CN111732959A (en) * | 2020-07-02 | 2020-10-02 | 武汉佳园环境工程有限公司 | Novel solid waste pyrolysis furnace |
| CN111876172A (en) * | 2020-07-13 | 2020-11-03 | 万双蝶 | Livestock excrement carbonization equipment |
| CN112430468A (en) * | 2020-12-04 | 2021-03-02 | 广州中医药大学(广州中医药研究院) | Biochar preparation device |
| CN114043592A (en) * | 2021-10-28 | 2022-02-15 | 生态环境部南京环境科学研究所 | Preparation equipment and method for preparing soil remediation material by using waste wood |
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