CN104609418B - Biological material carbonization-activation integral device - Google Patents
Biological material carbonization-activation integral device Download PDFInfo
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- CN104609418B CN104609418B CN201410807455.4A CN201410807455A CN104609418B CN 104609418 B CN104609418 B CN 104609418B CN 201410807455 A CN201410807455 A CN 201410807455A CN 104609418 B CN104609418 B CN 104609418B
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Abstract
The present invention relates to a kind of biological material carbonization-activation integral device, the problem that solves that existing carbonization-activation unit efficiency is low, and activation process control is difficult, energy consumption is high.The present apparatus includes vertical retort and lateral activation furnace, vertical charing cylinder is equipped in retort, it is horizontally through activation furnace and is equipped with activation auger, the lower end for carbonizing cylinder is connected with the beginning of activation auger, be additionally provided on retort be connected to activation auger and to activation auger internal spray steam steam jet, steam jet passes through the furnace wall of retort, and the activation furnace and retort are equipped with air inlet and exhaust outlet, and the air inlet of activation furnace and retort is connected with combustion furnace.Steam activation of the present invention will not have an impact charing；Activation process sprays steam using steam jet, collaboration activation auger is controlled, steam consumption can effectively be controlled, and fully ensure that contact of the steam with layer of charcoal, guarantee activation effect, the heat for reducing steam consumption, and can use activation furnace itself, steam in steam jet is heated, the additional energy of heating steam is reduced.
Description
Technical field
The present invention relates to a kind of biological material processing unit (plant), in particular to a kind of biological material carbonization-activation integral dress
It sets.
Background technique
Biological material charcoal processing activation, can use traditional steam activation process.It traditional method charcoal processing and activated
Journey be it is separated, centre needs manually to shift, large labor intensity, and carbonization-activation process carries out in batches, single batch processing
Amount is big, and for steam activation process, the amount activated is needed to will lead to steam greatly for single and the difficulty of charcoal comprehensive engagement increases, processing
Low efficiency.Furthermore it needs first to heat acquisition high-temperature steam in activation process, then pass in activation furnace, heat the energy consumption of steam
Greatly.
CN103395782A patent disclosed in Chinese patent on November 20th, 2013, entitled removable carbonization-activation side
Method.This method uses vertical conveying, from it is upper it is big under be successively arranged feeding warehouse, char zone, region of activation, discharge baffle, then pass through
Auger discharging below discharge baffle is set.The first, above-mentioned carbonization-activation mode char zone and region of activation there is no carry out every
From, the vapor volume control difficulty of region of activation is big, and quantity of steam crosses conference and spreads to char zone, carbonization process is impacted, and steam
Vapour amount is too small, is unable to satisfy the demand activated completely；The second, above-mentioned carbonization-activation mode material accumulation consolidation, for charing
Area, carbonization process are mainly the transmitting of heat, are influenced less on charred effect, and for region of activation, the material meeting of consolidation accumulation
Cause steam that can not influence activation effect with the abundant comprehensive engagement of material.
Summary of the invention
It is an object of the invention to low for existing carbonization-activation unit efficiency, activation process control is difficult, energy consumption is high is asked
Topic, provides a kind of biological material carbonization-activation integral device.
The technical solution adopted by the present invention to solve the technical problems is: a kind of biological material carbonization-activation integral dress
It sets, including vertical retort and lateral activation furnace, is equipped with vertical charing cylinder in retort, is horizontally through activation furnace and is equipped with
Auger is activated, the lower end of cylinder is carbonized and is connected with the beginning of activation auger, is additionally provided with to be connected on activation furnace and activates auger and to work
Change the steam jet of auger internal spray steam, steam jet passes through the furnace wall of activation furnace, and the activation furnace and retort are all provided with
There are an air inlet and exhaust outlet, the air inlet of activation furnace and retort is connected with combustion furnace.Retort and activation furnace separation, guarantee to live
The steam for changing furnace will not have an impact the material not carbonized, and activation auger can pass through the adjusting of revolving speed, a controllable charing
Cylinder blanking velocity, the two controllable thickness for activating layer of charcoal in augers, guarantees the comprehensive engagement of steam and charcoal, and in every section auger
Charcoal amount it is controllable, the steam consumption of corresponding auger one section of every conveying can be controlled quantitatively, energy saving.Setting folder on the outside of retort
Layer filling thermal insulation material, activation furnace can be built into using refractory brick.Retort, activation furnace side wall can be set and prevent internal pressure
The excessively high venting of power.Detection mouth, monitoring temperature is arranged along each position of airflow direction in retort, activation furnace.
Preferably, the steam jet is pulse spray, during activation auger rotates one week, steam jet is at equal intervals
Injection 1~5 time.Steam jet is sprayed using pulsed, can control steam consumption by the ratio between injecting times and auger revolving speed, can
Control property is high.In addition, activation in-furnace temperature is up to 500 DEG C or more, steam jet under high temperature environment may be used using metal tubes such as copper pipes
To carry out reheating to the steam in pipe, the temperature requirement of steam gas supply is reduced in this way, saves the cost of heating steam.It adopts
With pulse spray, moreover it is possible to guarantee that the temperature of pulse spacing steam jet is stablized.
Preferably, steam jet connection activation after activation furnace inner part is using helix tube coiling several weeks twists
Dragon.Increase stroke of the steam jet in activation furnace, when each the amount of injection of steam jet is less, can use in activation furnace originally
The temperature of body heats the steam in pipe, it might even be possible to replace steam using hot water in steam jet import, hot water is made to exist
Vaporization, which is brought rapidly up, in steam jet coiling process forms steam, additional energy needed for further reduced heating steam.
Preferably, the steam jet is equipped with several along activation auger conveying direction.It can choose a little or more
Point injection steam, guarantees activation effect.
Preferably, the rear end of the activation furnace is successively arranged cooling water tank and discharging bin, activation auger sequentially passes through work
Go out charcoal in discharging bin location after change furnace, cooling water tank.
Preferably, it is described charing cylinder outside be retort hot air chamber, charing furnace upper end be equipped with smoke chamber, smoke chamber and
The isolation of retort hot air chamber, the top for carbonizing cylinder are equipped with lower hopper, and lower hopper bottom end is taper, in lower hopper bottom end and charing cylinder
There is annulus gap, annulus gap connection charing cylinder and smoke chamber, smoke chamber is by returning smoke pipe connection burning between the inner wall of top
The air inlet of furnace returns the air-introduced machine being additionally provided on smoke pipe as air flow power.In material carbonization process, the cracking gas of generation passes through
Annulus gap, smoke chamber, time smoke pipe enter combustion furnace burn-up, flatulence in charing cylinder are not only prevented, but also reduce discharge, on time smoke pipe
Condenser can be installed, the substances such as condensable tar are separated and recovered.
Preferably, being equipped with discharging bin below the end of the activation auger, cigarette is connected by smoke collection pipe at the top of discharging bin
Gas chamber.The cracking gas finally to discharge is collected into smoke chamber processing also by smoke collection pipe.
Preferably, the space in retort, outside charing cylinder is separated using several pieces of horizontal baffles in the retort
At upper and lower multilayer, horizontal baffle has venthole up and down, the air inlet of retort, the ventilation of neighbouring horizontal baffle
Hole, retort exhaust outlet left and right is arranged alternately from top to bottom, form the snakelike air flue turned back.The snakelike air flue turned back increases
The stroke of hot wind improves heat transfer effect.It is possible to further open up the connecting leg at left and right sides of connection on charing cylinder, make hot wind
It can enter connecting leg to heat charing cylinder internal layer.
It is more using several pieces of vertical clapboards the space in activation furnace, outside activation auger to be separated into left and right in the activation furnace
Room, vertical clapboard have the venthole of left and right perforation, the air inlet of activation furnace, the venthole of adjacent upright partition, activation furnace
Exhaust outlet is arranged alternatively up and down along charing auger conveying direction, forms the air flue above and below snakelike.
Preferably, the exhaust outlet of the activation furnace is connected to the middle section of retort by muffler, and pass through retort
Exhaust outlet is unified to be vented.Activation furnace material initial temperature is relatively high, therefore small by the hot wind heat loss of activation furnace, can pass through
Muffler enters retort utilization, and uses same exhaust, is convenient for vent gas treatment.
For the present invention using vertical charing and horizontal activation combination, one of connecting completes biological material charing, activation
Process, charing and activation process isolation again, have an impact steam activation will not to charing in series connection；Activation process is using steaming
Vapour jet pipe sprays steam, and collaboration activation auger is controlled, and can effectively control steam consumption, and fully ensure that steam and layer of charcoal
Contact, guarantee activation effect, the heat for reducing steam consumption, and can use activation furnace itself, in steam jet
Steam is heated, and the additional energy of heating steam is reduced.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the invention.
Fig. 2 is structural schematic diagram at A in Fig. 1 of the present invention.
In figure: 1, feed inlet, 2, condenser, 3, time smoke pipe, 4, elevator, 5, lower hopper, 6, horizontal baffle, 7, retort
Air inlet, 8, smoke chamber, 9, retort exhaust outlet, 10, retort, 11, charing cylinder, 12, muffler, 13, smoke collection pipe, 14, steaming
Vapour jet pipe, 15, detection mouth, 16, connecting leg, 17, overflow pipe, 18, cooling water tank, 19, discharge outlet, 20, water inlet, 21, discharging bin,
22, vertical clapboard, 23, activation auger, 24, activation furnace, 25, activation furnace air inlet, 26, lower hopper tapered bottom end, 27, annular gas
Gap.
Specific embodiment
Below by specific embodiment and in conjunction with attached drawing, the present invention is further described.
Embodiment: a kind of biological material carbonization-activation integral device, as shown in Figure 1, 2.The present apparatus includes vertical charcoal
Change furnace 10 and horizontal activation furnace 24, vertical charing cylinder 11 is equipped in retort, activation auger 23 is horizontally through activation furnace two
End, the bottom end for carbonizing cylinder are connected with the head end of activation auger.The outside for carbonizing cylinder is the gas chamber of retort, retort gas chamber it is outer
Side is equipped with heat preservation sandwich layer, fills thermal insulation material in interlayer.Activation furnace is built into using refractory brick, is activation furnace on the outside of activation auger
Gas chamber.Retort, activation furnace use combustion furnace hot wind supply.
As shown in Figure 1, retort air inlet 7 is located on the left of retort lower end, retort exhaust outlet 9 is located at charing furnace upper end
Right side, retort 10 is interior, charing cylinder 11 is separated into upper, middle and lower-ranking using upper and lower two pieces of horizontal baffles 6 outside.The level of downside
Partition opens up the venthole of connection or more on the right side；The horizontal baffle of upside opens up the venthole of connection or more by left side；In charcoal
Change and is formed in furnace from top to bottom, the snakelike air flue turned back.Meanwhile it carbonizing cylinder and being respectively equipped in upper, middle and lower-ranking position and laterally being connected
The connecting leg 16 of logical charing cylinder barrel.The middle layer side of retort is equipped with venting, and middle layer and upper sides are respectively equipped with detection mouth.
As shown in Figure 1, activation furnace air inlet 25 is located at activation furnace left end lower part, activation furnace exhaust outlet is located at activation furnace right end
Top, activation furnace 24 is interior, activation auger 23 is separated into three Room of left, center, right using the two pieces of vertical clapboards 22 in left and right outside.Left side it is vertical
Partition opens up the venthole of connection left and right by top；The vertical clapboard on right side opens up the venthole of connection left and right on the lower；In work
Change and is formed in furnace from left to right, snakelike upper and lower air flue.Activation furnace exhaust outlet is connected to the middle layer of retort by muffler 12,
Then it is vented by the way that retort exhaust pipe 9 is unified.The left room of activation furnace 24 is set there are two steam jet 14, and middle room is equipped with a steaming
Vapour jet pipe 14, steam jet pass through activation furnace furnace wall and are connected to activation auger, and steam jet is the pulse spray of adjustable frequency.This
Steam jet 14 uses straight tube in activation furnace in example, can also be by steam jet if to reduce steam initially for stripping temperature
14 change spiral coil into activation furnace inner part.Detection mouth 15 is respectively equipped in left room, the middle room of activation furnace.In activation furnace
Room, right ventricle are respectively equipped with venting.
Smoke chamber 8, smoke chamber and the isolation of retort gas chamber are equipped with above retort 10.The top for carbonizing cylinder 11 is equipped with blanking
Bucket 5, lower hopper are connect by elevator 4 with the feed inlet 1 of bottom.As shown in Fig. 2, lower hopper is the taper bucket, lower hopper taper
There is annulus gap 27, annulus gap connection charing cylinder 11 and smoke chamber 8, flue gas between bottom end 26 and charing 11 top inner wall of cylinder
The left side of room is connected to condenser 2 by returning smoke pipe 3, and tar collecting vessel is arranged below condenser, and it is logical to go out gas side above condenser
Cross the inlet side that blower is connected into combustion furnace.
The right side of activation furnace is equipped with cooling water tank 18, and cooling water tank bottom left sets water inlet 20, top right side setting row
The mouth of a river 19, top left side are additionally provided with overflow pipe 17.After activation auger 23 sequentially passes through activation furnace, cooling water tank, auger is activated
Discharging bin 21 is set below end, and the top of discharging bin 21 is equipped with smoke collection pipe 13, and the smoke collection pipe other end is connected to smoke chamber.
Biological material is from throat-fed, moves down completion charing into charing cylinder, and in charing cylinder, carbonizes cylinder bottom
For the charing material at end by activation auger horizontal feed, the revolving speed by activating auger controllably carbonizes the speed that material declines in cylinder
And the carbon layer in activation auger.According to activation auger rotational speed regulation steam jet pulse frequency, guarantee steam with
The comprehensive contact of layer of charcoal guarantees activation efficiency and effect, and reduces steam consumption.
Claims (8)
1. a kind of biological material carbonization-activation integral device, it is characterised in that: including vertical retort and lateral activation
Furnace, retort is interior to be equipped with vertical charing cylinder, is horizontally through activation furnace and is equipped with activation auger, carbonizes the lower end of cylinder and activates auger
Beginning be connected, be additionally provided on activation furnace be connected to activation auger and to activation auger internal spray steam steam jet, steam
Vapour jet pipe passes through the furnace wall of activation furnace, and the activation furnace and retort are equipped with air inlet and exhaust outlet, activation furnace and retort
Air inlet be connected with combustion furnace, the steam jet connects activation after activation furnace inner part is using helix tube coiling several weeks
Auger increases stroke of the steam jet in activation furnace, when each the amount of injection of steam jet is less, can also reach and utilize work
The heat of itself, heats the steam in pipe in change furnace, it might even be possible to steam is replaced using hot water in steam jet import,
Making hot water, effectively heating vaporization forms steam rapidly in steam jet coiling process, further reduced needed for heating steam
Additional energy, the activation furnace is interior to be separated into left and right for the space in activation furnace, outside activation auger using several pieces of vertical clapboards
Multicell, vertical clapboard have the venthole of left and right perforation, the air inlet of activation furnace, the venthole of adjacent upright partition, activation furnace
Exhaust outlet along charing auger conveying direction be staggered alternatively up and down, formed it is snakelike above and below air flue.
2. biological material carbonization-activation integral device according to claim 1, it is characterised in that: the steam jet is
Pulse spray, during activation auger rotates one week, steam jet sprays 1~5 time at equal intervals.
3. biological material carbonization-activation integral device according to claim 1 or 2, it is characterised in that: the steam spray
Pipe is equipped with several along activation auger conveying direction.
4. biological material carbonization-activation integral device according to claim 1 or 2, it is characterised in that: the activation furnace
Rear end be successively arranged cooling water tank and discharging bin, activation auger sequentially passes through after activation furnace, cooling water tank in discharging bin location
Charcoal out.
5. biological material carbonization-activation integral device according to claim 1 or 2, it is characterised in that: the charing cylinder
Outside be retort hot air chamber, charing furnace upper end be equipped with smoke chamber, smoke chamber and retort hot air chamber isolation, carbonize the upper of cylinder
Side is equipped with lower hopper, and lower hopper bottom end is bullet, has annulus gap between lower hopper bottom end and charing cylinder top inner wall,
Annulus gap connection charing cylinder and smoke chamber, smoke chamber connect the air inlet of combustion furnace by returning smoke pipe, return on smoke pipe and are additionally provided with
Air-introduced machine as air flow power.
6. biological material carbonization-activation integral device according to claim 5, it is characterised in that: the activation auger
Discharging bin is equipped with below end, discharging bin top connects smoke chamber by smoke collection pipe.
7. biological material carbonization-activation integral device according to claim 1 or 2, it is characterised in that: the retort
Interior that the space in retort, outside charing cylinder is separated into multilayer up and down using several pieces of horizontal baffles, horizontal baffle has up and down
The venthole of perforation, the air inlet of retort, neighbouring horizontal baffle venthole, retort exhaust outlet from top to bottom left and right
It is arranged alternately, forms the snakelike air flue turned back.
8. biological material carbonization-activation integral device according to claim 1, it is characterised in that: the row of the activation furnace
Port is connected to the middle section of retort by muffler, and is vented by the way that retort exhaust outlet is unified.
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| CN201410807455.4A CN104609418B (en) | 2014-12-23 | 2014-12-23 | Biological material carbonization-activation integral device |
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| CN201410807455.4A CN104609418B (en) | 2014-12-23 | 2014-12-23 | Biological material carbonization-activation integral device |
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| CN104609418B true CN104609418B (en) | 2019-05-24 |
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| CN107344718B (en) * | 2017-06-29 | 2023-07-25 | 安泰环境工程技术有限公司 | Continuous high-temperature carbonization and activation integrated device and method |
| CN107500288A (en) * | 2017-09-27 | 2017-12-22 | 黎城蓝天燃气开发有限公司 | A kind of production method of activated coke |
| CN109280557B (en) * | 2018-09-25 | 2020-12-15 | 福建省闽安机械制造有限公司 | Heat exchange method for carbonization furnace |
| CN111675218A (en) * | 2020-06-18 | 2020-09-18 | 石家庄启泰炭业科技有限公司 | Active carbon production device |
| CN112174142B (en) * | 2020-10-28 | 2022-02-01 | 闽江学院 | Biomass material carbonization and activation integrated device |
| CN112250071A (en) * | 2020-11-16 | 2021-01-22 | 山东科能环保科技有限公司 | Carbonization and activation dual-function consubstantial furnace for producing active carbon and steam |
| CN113479883B (en) * | 2021-08-05 | 2024-01-09 | 江苏森森炭业科技有限公司 | Automatic charcoal equipment of receiving of active carbon semi-manufactured goods |
| CN115140738B (en) * | 2022-06-17 | 2023-12-15 | 四川惊雷科技股份有限公司 | Circulation energy-saving carbonization and activation integrated machine |
| CN116792773B (en) * | 2023-08-28 | 2023-10-27 | 内蒙古蓝色火宴科技环保股份公司 | Biomass charcoal burning waste gas treatment equipment |
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| CN204369574U (en) * | 2014-12-23 | 2015-06-03 | 浙江省农业科学院 | Biological material carbonization-activation integral device |
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| JPH05185056A (en) * | 1992-01-09 | 1993-07-27 | Toshiba Mach Co Ltd | Treatment of composite plastic waste material and equipment therefor |
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|---|---|---|---|---|
| CN101214956A (en) * | 2008-01-15 | 2008-07-09 | 章水根 | Method and device for producing inside and outside thermal combined two-stage continuous activated carbon |
| JP5185056B2 (en) * | 2008-10-16 | 2013-04-17 | ヤンマー株式会社 | Engine speed control device |
| CN204369574U (en) * | 2014-12-23 | 2015-06-03 | 浙江省农业科学院 | Biological material carbonization-activation integral device |
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