CN208562238U - A kind of aerobic carbonization decomposer of integral biomass - Google Patents
A kind of aerobic carbonization decomposer of integral biomass Download PDFInfo
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- CN208562238U CN208562238U CN201821117733.3U CN201821117733U CN208562238U CN 208562238 U CN208562238 U CN 208562238U CN 201821117733 U CN201821117733 U CN 201821117733U CN 208562238 U CN208562238 U CN 208562238U
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Abstract
The utility model discloses a kind of aerobic carbonization decomposers of integral biomass, it includes carbide furnace and conveying device, carbide furnace includes furnace body and inlet manifold, conveying device is mounted in furnace body, biomass is fallen in conveying device from the feed inlet of furnace body, conveying device conveys biomass, during conveying, biomass carries out carbonization decomposition, the biomass carbon that carbonization generates after the completion of decomposing is transported to furnace body discharge outlet by conveying device, drain from the discharge outlet of furnace body, the gas that carbonization generates when decomposing is discharged from the gas outlet of furnace body.The utility model is able to produce four kinds of Biomass carbon, fuel gas, wood vinegar and wood tar products, product multiplicity, added benefit value height；And carbide furnace and conveying device integrated design are not needed the compression that propulsion device promotes and compresses conically shaped, carbonization efficiency significantly improves, and device is simple, and easily controllable, occupied area reduces, and cost significantly reduces by the feeding in carbonization yet.
Description
Technical field
The utility model relates to a kind of biomass processor more particularly to a kind of biomass carbonization decomposers.
Background technique
Biomass refers to the various organisms generated using big gas and water, soil etc. by photosynthesis, i.e., one cuts with life
The organic substance that can be grown of life is commonly referred to as biomass.It includes plant, animal and microorganism.Generalized concept: biomass packet
Include all plants, microorganism and using plant, microorganism as the animal of food and its waste of production.Representational life
Substance such as crops, agricultural waste material, timber, timber waste and animal wastes.Narrow sense concept: biomass is primarily referred to as agriculture
The lignocellulosics, farming industry leftover bits and pieces, agricultural such as stalk, trees during production of forestry in addition to grain, fruit
The substances such as fowl and animal excrement and waste during waste and Animal husbandry production.
Biomass energy is the important component of renewable energy, and the Efficient Development of biomass energy utilizes, to solve the energy,
Ecological environment problem will play very positive effect.Since the 1970s, countries in the world are especially economically developed
Country all to this great attention, actively develops the research of biomass energy application technology, and obtain many research achievements, reaches industry
Change the scale of applying.
China has developed a variety of solid filler beds and fluidized-bed gasification furnace, is original with stalk, sawdust, rice husk, branch
Material production combustion gas, but the development and market growth of China's biomass energy technology are perfect not enough, biomass energy utilization technologies
There are also gaps for overall technology level and developed country.
Mainly there are anaerobism carbonization technique, destructive distillation carbonization technique and gasification of biomass technique for biomass processes technique.Detest
Oxygen carbonization technique is to make its biomass burn incompletely using few oxygen content in air, to reach biomass low temperature pyrolyzer mesh
(temperature be 350 DEG C -550 DEG C).Biomass carbonization be using extra power to the biomass in retort by processing into
Row heating carbonization (temperature is 450~650 DEG C) is to reach to the closed cracking of biomass.And gasification of biomass technique is to utilize to fill
The oxygen content in air of foot makes its biomass full combustion to ashes, reaches the technique purpose that combustible gas is generated by biomass.
The advantage of anaerobism carbonization technique is: can be carbonized, be carbonized in extensive range to different biomass；It was carbonized
No need to consume heating energy sources for journey.
The disadvantage of anaerobism carbonization technique is: the filling material that every carbonization of soil stove processed is primary requires manually to carry out, labor
Fatigue resistance is big, dust, and high-temperature operation is that worker is most formidable；Being carbonized, the period is long, and general biomass (such as stalk) carbonization needs
8-12 hours are wanted, needs the longer time if it is big trunk；Cooling time is long, when the good cooling of general biomass carbonization
Between be 10-16 hours, artificial intervention (with the direct spraying cooling of water) probably needs 6-8 hours, but is directly sprayed with water cold
But very big very fast cooling injury can be caused to furnace body, reduce the service life of stove；Carbonisation yield is low, general soil stove
Having a size of 4 × 4 × 2.5(meters), it charges each time about 2-3.5 tons, it is one time carbonization time 8-10 hours, 8-16 hours cooling, with
This calculates that the carbonization amount of one day (24 hours) is 2-3.5 tons.
The advantage of destructive distillation carbonization technique is: biomass carbonization technique is that closed carbonization cracking, carbonization are carried out to biomass
Product quality with respect to anaerobism carbonization to get well；Filling material can be used row and hang, and semi-machine operation may be implemented, and it is strong to reduce labour
Degree.
The disadvantage of destructive distillation carbonization technique is: destructive distillation is carbonized, and it needs external heating that could complete carbonisation, so it
It needs constantly to use within 8-10 hours timber, coal, combustion gas removes heat temperature raising, consumes a large amount of energy；The carbonization period is long, carbonisation
Probably it is 8-12 hours, is lifted into another closed case and cool down 8-10 hours after carbonization；Production efficiency bottom, one
Furnace charges 800-1200 kilograms, can only produce a furnace within one day.
Gasification of biomass technique be by biomass it is simple be converted into another energy --- fuel gas.But biomass
Regeneration byproduct product it is single, and added value benefit is lower.
Application publication number is CN106085475A, and data of publication of application is the Chinese utility model patent on November 9th, 2016
A kind of biomass continuous decomposition process of Shen Qing Publication and device, by the biomass material after drying to biology in progradation
Matter raw material is compressed；Compressed biomass material is decomposed in carbonization furnace igniting, decomposes the gas of generation, it will be collected
Gas filtration, cooling and decoking, and it is compressed to air accumulator, it is spare；Biomass carbon is sent into cooling device, is passed through in cooling device
Cold air exchanges heat, by the hot gas after heat exchange be passed through in air-drying device biomass material is dried；The technique makes to give birth to
Fuel gas, tar and the carbon dust that substance generates during continuous decomposition are efficiently separated and are utilized, while biomass point
The heat of solution is effectively recycled, energy saving and environmentally friendly.The utility application has been passed through a certain amount of in biology cracking
Air, belong to aerobic carbonization technique, but be not complete gasification of biomass technique, it is only necessary to which a part of oxygen obtains
Substance have fuel gas, tar and a carbon dust, regeneration byproduct product multiplicity, and added value benefit is also higher.But it should
There is also following shortcomings for utility application:
The biomass (such as stalk) of the utility model patent is sent in propulsion device after crushing by feeder, then
It is advanced in carbonization dore furnace by propulsion device and carries out carbonization decomposition, the defect of this device is:
1, it needs propulsion device that biomass is advanced in carbonization dore furnace, also wants conically shaped compression chamber when promoting
It is compressed, is then carbonized again, carbonization efficiency is lower.
2, it needs propulsion device and feeder to cooperate, while also needing to be configured with compression conically shaped, control process phase
To complexity, and need that propulsion device and compression conically shaped are arranged before the dore furnace that is carbonized, it is clear that the cost of device is increased, and
And occupied area is larger.
3, biomass is pushed into carbonization dore furnace, just can be carried out carbonization operation, and the volume for the dore furnace that is carbonized is smaller,
The time that needs are decomposed in carbonization is longer, and carbonization efficiency is lower.
Utility model content
In view of low efficiency existing for existing biomass decomposition technique and decomposer, the defect of higher cost, this is practical new
Type proposes a kind of aerobic carbonization decomposer of integral biomass, which needs being passed through for oxygen that could be carbonized, but with
Gasification of biomass is not again identical, is able to produce four kinds of Biomass carbon, fuel gas, wood vinegar and wood tar products, product is more
Sample, added benefit value are high；And the feeding in carbonization does not need carbide furnace and conveying device integrated design to promote dress yet
It sets propulsion and compresses the compression of conically shaped, carbonization efficiency significantly improves, and device is simple, and easily controllable, occupied area subtracts
Small, cost significantly reduces.
In order to solve the above technical problems, the technical scheme adopted by the utility model is:
A kind of aerobic carbonization decomposer of integral biomass, it is characterised in that: described including carbide furnace and conveying device
Carbide furnace includes furnace body and inlet manifold, and feed inlet, discharge port and gas outlet, the inlet manifold paving are provided on the furnace body
It is located in furnace body, the conveying device is mounted in furnace body, and conveying device is located at the bottom of furnace body, conveying device and furnace body top
Between space be carbonization decomposition chamber, biomass falls in conveying device from the feed inlet of furnace body, conveying device by biomass into
Row conveying, during conveying, biomass carries out carbonization decomposition, the life that carbonization generates after the completion of decomposing in carbonization decomposition chamber
Substance carbon is transported to discharge outlet by conveying device, drains from discharge outlet, and the gas that generates is from gas outlet when carbonization is decomposed
Discharge.
Feeding device is installed, feeding device includes charging loudspeaker, material toggling pawl, revolving door at the feed inlet of the carbide furnace
And shell, the charging loudspeaker are connected on the feed end of shell, the discharge end of the shell is connected to the feed inlet of carbide furnace
On, the revolving door is connected on shell by door-hinge, and the revolving door is located in shell, the Men Bianyu inner walls of revolving door
It is in contact, revolving door can rotate in shell, and the material toggling pawl is mounted in charging loudspeaker, and material toggling pawl drags on biomass shell
In vivo, biomass is fallen in the space between revolving door and shell, and revolving door rotation, biomass drops into the feed inlet of carbide furnace
It is interior.
The inlet manifold includes bottom inlet manifold, and bottom inlet manifold is mounted on bottom of furnace body, bottom inlet manifold
Including more than one gas supply comb, each gas supply comb one end is mounted on the side of furnace body, and one end is mounted on the opposite of furnace body
Another side.
The gas supply comb includes ring flange I and air inlet supervisor, and the air inlet supervisor is connected on ring flange I；It is described into
Gas supervisor has three, wherein two are L shape pipe, in addition an air inlet supervisor is T shape pipe, and one end of three air inlets supervisor passes through method
Blue disk I, wherein the other end of a L shape pipe is connected on other L shape pipe, the other both ends of T shape pipe and two L shape pipe phases
It being connected to, exhaust transverse tube is connected on the T shape pipe, exhaust transverse tube is connected to T shape pipe, it is connected with exhaust transverse tube on two L shape pipes,
Exhaust transverse tube is connected to L shape pipe, is vented on transverse tube and has been evenly arranged multiple ventholes, and two are to be also connected with exhaust on L shape pipe
Vertical tube, venting stack are connected to L shape pipe, and multiple ventholes have been evenly arranged on venting stack.
The exhaust transverse tube being connected on same root air inlet supervisor has more, and is parallel to each other, and is evenly arranged in air inlet supervisor
On.
The exhaust transverse tube quantity being connected on different air inlet supervisors is identical.
The exhaust transverse tube is L shape, and exhaust transverse tube is welded on T shape pipe and L shape pipe, and the height for being vented transverse tube is higher than T shape
Pipe and L shape pipe, the venting stack are L shape, and venting stack is welded on L shape pipe, and venting stack is connected to L shape pipe, and exhaust is perpendicular
The height of pipe is higher than L shape pipe.
The gas supply comb is fixedly mounted in furnace body by ring flange I, and one end of air inlet supervisor is stretched out outside furnace body, gas supply
The other end of comb is fixedly mounted in furnace body by ring flange II.
Cleaning door is provided on the ring flange I and ring flange II, the furnace body is installed in ring flange I and ring flange II
Position on be also equipped with cleaning door, gear valve is installed at the cleaning door on the outside of furnace body.
The gear valve is fixed on furnace body by bolt.
The inlet manifold further includes top layer inlet manifold, and the top layer inlet manifold is laid at the top of furnace body, and top layer supplies
Gas collector includes one or more top layer oxygen supplying tube, and top layer oxygen supplying tube is located in furnace body, and furnace body is stretched out in one end of top layer oxygen supplying tube.
More top layer oxygen supplying tubes stretch out outside furnace body, are connected by distributor with a general pipeline, distributor is provided with inlet end
With multiple outlet sides, the top layer oxygen supplying tube of top layer inlet manifold and the air inlet supervisor of bottom inlet manifold are connected with outlet side.
The inlet end of the distributor is connected with an aerator by general pipeline.
Temperature sensor and oxygen detector are installed, temperature sensor is for acquiring the intracorporal temperature of furnace in the furnace body
Degree, oxygen detector is for detecting the intracorporal oxygen content of furnace.
Feeder is also connected on the feeding device, feeder is connected with feeding device, and biomass is sent by feeder
Into feeding device.
The other end of the feeder is connected with crushing unit, crushes for the biomass to stalk, branch class, powder
It is broken into 1-200 millimeters.
The bottom of furnace body is arranged in the discharge port, and the top of furnace body is arranged in the gas outlet.
The gas outlet is connected with cooling device and centrifugal device, is used for Oil-gas Separation, isolates fuel gas, wood vinegar
And wood tar.
The discharge port is connected with cooling device, and the biomass carbon for more producing is cooled down, to improve biomass carbon
Production efficiency.
The conveying device includes transportation sprocket and the endless chain bed that is made of transporting chain plate, and endless chain bed is socketed in conveying
On sprocket wheel, transportation sprocket drive endless chain bed around transportation sprocket cycle rotation, the gas supply comb be located at endless chain bed it
Between.
The conveying device includes cycloconveyor belt and delivery wheel, and cycloconveyor belt is socketed on delivery wheel, conveying rotation
Dynamic driving cycloconveyor belt is around delivery wheel cycle rotation, and the gas supply comb is between cycloconveyor belt.
Compared with prior art, the utility model has the following beneficial effects:
1, the utility model includes carbide furnace and conveying device, and the carbide furnace includes furnace body and inlet manifold, the furnace
Feed inlet, discharge port and gas outlet are provided on body, the inlet manifold is laid in furnace body, and the conveying device is mounted on furnace
In vivo, conveying device is located at the bottom of furnace body, at the top of conveying device and furnace body between space be carbonization decomposition chamber, biomass from
The feed inlet of furnace body is fallen in conveying device, and conveying device conveys biomass, and during conveying, biomass is in carbon
Change and carry out carbonization decomposition in decomposition chamber, the biomass carbon that carbonization generates after the completion of decomposing is transported to discharge port by conveying device
Place, drains from discharge outlet, and the gas that carbonization generates when decomposing is discharged from gas outlet.The utility model fills carbide furnace and conveying
Set and be integrated, be in unitary design, biomass enters in carbide furnace, under the action of conveying device, in carbide furnace to
Discharge port conveying, after the interior igniting of carbide furnace, biomass is carbonized in carbide furnace, conveys in carbonization, completion is decomposed in carbonization
Afterwards, it is transported to discharge port, biomass carbon is conveyed to discharge outlet, and biomass carbon is discharged from discharge outlet, since this is practical
It is novel just to convey carbide furnace and conveying device integrated design when carbonization, it is also being carbonized when conveying, this
Sample can endlessly generate biomass carbon with continuous carbonization, and gas is discharged from gas outlet, obtains by subsequent processing flammable
Gas, wood vinegar and wood tar, compared with the existing technology for, do not need propulsion device and compression conically shaped compression, mention significantly
High carbonization efficiency, and this body structure only has carbide furnace and conveying device, and structure greatly simplifies, and also more easily controls, and accounts for
Ground area is also substantially reduced, and cost also can be reduced accordingly.
2, feeding device is installed, feeding device includes charging loudspeaker, material toggling at the feed inlet of the utility model carbide furnace
Pawl, revolving door and shell, the charging loudspeaker are connected on the feed end of shell, and the discharge end of the shell is connected to carbide furnace
Feed inlet on, the revolving door is connected on shell by door-hinge, and the revolving door is located in shell, the Men Bianyu of revolving door
Inner walls are in contact, and revolving door can rotate in shell, and the material toggling pawl is mounted in charging loudspeaker, and material toggling pawl will be biological
Matter is dragged in shell, and biomass is fallen in the space between revolving door and shell, and revolving door rotation, biomass drops into carbide furnace
Feed inlet in.The utility model installs feeding device at feed inlet, and by the effect of feeding device, revolving door can allow life
The gas being also avoided that in furnace while substance enters in the furnace body gas outside furnace and outside furnace of scurrying out enters in furnace, reaches
The purpose of one isolation air, material toggling pawl can also play the role of a material toggling, biomass is dialled in furnace, while can also be into
One step breaks up biological material, comes into full contact with after falling in furnace body convenient for biological material with the intracorporal oxygen of furnace, convenient for carbonization
Uniformly.
3, the utility model inlet manifold includes bottom inlet manifold, and bottom inlet manifold is mounted on bottom of furnace body, bottom
Inlet manifold includes more than one gas supply comb, and each gas supply comb one end is mounted on the side of furnace body, and one end is mounted on furnace
The opposite another side of body.The utility model passes through the effect of bottom inlet manifold, and bottom is empty to feeding in furnace body out of furnace body
The air of gas, oxygen either after purification, allows oxygen full of entire furnace body, in order to the intracorporal biomass carbonization of furnace, and
And the concentration for entering the intracorporal oxygen of furnace can also be controlled by bottom inlet manifold, in order to the aerobic carbonization of biomass, again
Gasification of biomass will not be become.
4, the utility model gas supply comb includes ring flange I and air inlet supervisor, and the air inlet supervisor is connected to ring flange I
On；The air inlet supervisor has three, wherein two are L shape pipe, in addition one is T shape pipe, and one end of three air inlets supervisor passes through
Ring flange I, wherein the other end of a L shape pipe is connected on other L shape pipe, the other both ends of T shape pipe and two L shape pipes
It is connected, exhaust transverse tube is connected on the T shape pipe, exhaust transverse tube is connected to T shape pipe, and two are to be connected with exhaust on L shape pipe
Transverse tube, exhaust transverse tube are connected to L shape pipe, are vented on transverse tube and have been evenly arranged multiple ventholes, and two are to be also connected on L shape pipe
Venting stack, venting stack are connected to L shape pipe, and multiple ventholes have been evenly arranged on venting stack.Supply this knot of comb
The setting of structure can guarantee that supplying comb is distributed in entire bottom of furnace body, enable oxygen and the intracorporal oxygen of furnace can be with
Biomass comes into full contact with, and to be carbonized, the effect for being vented transverse tube and venting stack is exactly for oxygen to be uniformly drained into furnace
In vivo, so that any one oxygen content always, avoids the occurrence of biomass carbonization not exclusively or direct gasification in furnace body
Situation occurs.
5, the exhaust transverse tube that the utility model is connected on same root air inlet supervisor has more, and is parallel to each other, uniform cloth
It sets on air inlet supervisor.The exhaust transverse tube quantity being connected on different air inlet supervisors is identical.The exhaust transverse tube is L shape,
Exhaust transverse tube is welded on T shape pipe and L shape pipe, and the height for being vented transverse tube is higher than T shape pipe and L shape pipe, and the venting stack is L
Shape, venting stack are welded on L shape pipe, and venting stack is connected to L shape pipe, and the height of venting stack is higher than L shape pipe.This is practical new
Type to exhaust transverse tube and venting stack this structural requirement, purpose also for allow oxygen can sufficiently with each life
Substance comes into full contact with, and has reached the purpose being sufficiently carbonized, and improves carbonization efficiency.
6, the utility model gas supply comb is fixedly mounted in furnace body by ring flange I, and furnace is stretched out in one end of air inlet supervisor
In vitro, the other end for supplying comb is fixedly mounted in furnace body by ring flange II.It is all provided on the ring flange I and ring flange II
It is equipped with cleaning door, the furnace body is also equipped with cleaning door on the position that ring flange I and ring flange II are installed, on the outside of furnace body
Gear valve is installed at cleaning door.The purpose of the cleaning door of setting is easy for ash of the cleaning after long-term carbonization, on inlet manifold
Dirt or other impurities avoid the blocking of inlet manifold, connect inlet manifold by ring flange, are also convenient for processing and pacify
Dress.
7, the utility model inlet manifold further includes top layer inlet manifold, and the top layer inlet manifold is laid on furnace body top
Portion, top layer inlet manifold include one or more top layer oxygen supplying tube, and top layer oxygen supplying tube is located in furnace body, one end of top layer oxygen supplying tube
Stretch out furnace body.The purpose of the top layer inlet manifold of setting be in order at the top of the furnace body to being passed through oxygen, such oxygen energy in furnace body
Enough quickly discharge is contacted with biomass at the top of bottom of furnace body and furnace body, to be carbonized, is contacted also more uniform and abundant.
8, more top layer oxygen supplying tubes of the utility model stretch out outside furnace body, are connected by distributor with a general pipeline, distributor
Be provided with inlet end and multiple outlet sides, the air inlet supervisor of the top layer oxygen supplying tube of top layer inlet manifold and bottom inlet manifold with
Outlet side is connected.It can control the oxygen entered in bottom inlet manifold and top layer inlet manifold by the effect of distributor
The amount of (or air), can strict control enter the concentration of the intracorporal oxygen of furnace, controlled according to different biological materials
Different is passed through amount of oxygen, and control is simple accurate
9, the inlet end of the utility model distributor is connected with an aerator by general pipeline.The mesh supplied oxygen by aerator
Be improve oxygen concentration, the harmful substance in air can also be avoided to enter in furnace body, caused to the intracorporal equipment of furnace
Damage, extend carbide furnace decomposer service life, while also can be improved carbonization after biomass carbon condition, also can
The impurity content for the gas being discharged from gas outlet is reduced, burden and corrosion to follow-up equipment are reduced.
10, temperature sensor and oxygen detector are installed, temperature sensor is for acquiring furnace in the utility model furnace body
Intracorporal temperature, oxygen detector is for detecting the intracorporal oxygen content of furnace.It is detected by temperature sensor and oxygen detector
Guarantee sufficiently carbonization point to temperature and oxygen concentration convenient for the intracorporal carbonization decomposition temperature of control room control furnace and oxygen content
Solution.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model inlet manifold top view；
Fig. 3 is the left view of Fig. 2；
Fig. 4 is exhaust horizontal tube structure schematic diagram；
Fig. 5 is the structural schematic diagram of distributor；
Fig. 6 is the structural schematic diagram of ring flange II.
Appended drawing reference 1, carbide furnace, 10, furnace body, 11, feed inlet, 12, discharge port, 13, gas outlet, 14, carbonization decomposition chamber,
15, bottom inlet manifold, 16, gas supply comb, 160, ring flange I, 161, air inlet supervisor, 162, mounting hole, 163, circular hole,
164, rectangular opening, 165, exhaust transverse tube, 166, venthole, 167, venting stack, 168, ring flange II, 17, top layer oxygen supplying tube,
18, distributor, 180, inlet end, 181, outlet side, 19, general pipeline, 2, conveying device, 20, transportation sprocket, 21, closed chain bed, 3,
Feeding device, 30, charging loudspeaker, 31, material toggling pawl, 32, revolving door, 33, shell.
Specific embodiment
Below with reference to embodiment, the utility model will be further described, and described embodiment is only that this is practical new
Type a part of the embodiment is not whole embodiment.Based on the embodiments of the present invention, the ordinary skill people of this field
Member's other embodiments used obtained without making creative work, belong to the protection model of the utility model
It encloses.
Embodiment 1
Present embodiments provide a kind of aerobic carbonization decomposer of integral biomass comprising carbide furnace 1 and conveying dress
2 are set, the carbide furnace 1 includes furnace body 10 and inlet manifold 11, and feed inlet 11, discharge port 12 are provided on the furnace body 10 and is gone out
Port 13, the inlet manifold 11 are laid in furnace body 10, and the conveying device 2 is mounted in furnace body 10, and conveying device 2 is located at
The bottom of furnace body 10, the space between conveying device 2 and the top of furnace body 10 be carbonization decomposition chamber 14, biomass from furnace body 10 into
Material mouth 11 is fallen in conveying device 2, and conveying device 2 conveys biomass, and during conveying, biomass is in carbonization point
Carbonization decomposition is carried out in solution room 14, the biomass carbon that carbonization generates after the completion of decomposing is transported to discharge port 12 by conveying device 2
Place, drains from discharge port 12, and the gas that carbonization generates when decomposing is discharged from gas outlet 13.
The specific structure of inlet manifold are as follows:
The inlet manifold includes bottom inlet manifold 15, and bottom inlet manifold 15 is mounted on 10 bottom of furnace body, and bottom supplies
Gas collector 15 includes more than one gas supply comb 16, and each gas supply 16 one end of comb is mounted on the side of furnace body 10, one end peace
Mounted in the opposite another side of furnace body 10.
Supplying comb 16 includes ring flange I 160 and air inlet supervisor 161, and the air inlet supervisor 161 is connected to ring flange I 160
On；Multiple mounting holes 162 and three circular holes 163 and a rectangular opening 164, three circular holes 163 are provided on ring flange I 160
Three air inlet supervisors 161 of interior installation, two air inlet supervisors 161 are L shape pipe, and in addition an air inlet supervisor 161 is T shape pipe, wherein
The other end of a piece L shape pipe is connected on other L shape pipe (but not being connected to), the other both ends of T shape pipe and two L shape pipe phases
It is connected to, exhaust transverse tube 165 is connected on the T shape pipe, exhaust transverse tube 165 is connected to T shape pipe, the row of being connected on two L shape pipes
Gas transverse tube 165, exhaust transverse tube 165 are connected to L shape pipe, are vented on transverse tube 165 and have been evenly arranged multiple ventholes 166, two L shapes
Venting stack 167 is also connected on pipe, venting stack 167 is connected to L shape pipe, be evenly arranged on venting stack 167 it is multiple go out
Stomata 166, venting stack 167 are parallel to each other, and venting stack 167 is vertically connected on two L shape pipes.
The exhaust transverse tube 165 being connected on same root air inlet supervisor 161 has more, and is parallel to each other, be evenly arranged in into
On gas supervisor 161.
165 quantity of exhaust transverse tube being connected on different air inlet supervisors 161 is identical.
The exhaust transverse tube 165 is L shape, and exhaust transverse tube 165 is welded on T shape pipe and L shape pipe, is vented the height of transverse tube 165
Degree is higher than T shape pipe and L shape pipe, and the venting stack 167 is L shape, and venting stack is welded on L shape pipe, venting stack and L shape pipe
The height of connection, venting stack 167 is higher than L shape pipe.
The gas supply comb 16 is fixedly mounted in furnace body 10 by ring flange I 160, and one end of air inlet supervisor 161 is stretched out
Outside furnace body 10, the other end of gas supply comb 16 is fixedly mounted in furnace body by ring flange II 168.It is arranged on ring flange II 168
There are multiple mounting holes 162 and multiple circular holes 163, mounting hole 162 is for ring flange II 168 to be fixed in furnace body 10, circular hole 163
For protruding into exhaust transverse tube 165, ring flange II is again provided with rectangular opening 164.
Rectangular opening 164 on the ring flange I 160 and ring flange II 168 is cleaning door, and the furnace body 10 is in ring flange I
160 and ring flange II 168 install position on be also equipped with cleaning door, gear valve is installed at the cleaning door on the outside of furnace body.
The gear valve is fixed on furnace body by bolt.
Temperature sensor and oxygen detector are installed, temperature sensor is for acquiring the intracorporal temperature of furnace in the furnace body 10
Degree, oxygen detector is for detecting the intracorporal oxygen content of furnace.
The bottom of furnace body 10 is arranged in the discharge port 11, and the top of furnace body 10 is arranged in the gas outlet 13.
In gas outlet 13, connection is used for Oil-gas Separation, and the device for isolating fuel gas, wood vinegar and wood tar can be right
Mixed gas is separated.Mixed gas is under the action of by high speed decoking machine negative pressure, by the mixed gas band vertical heat exchange of people
System, the oil liquid (wood vinegar, wood tar) after heat exchange, separates, wood vinegar stoste is pumped by elevator pump by oil-liquid separation system
Enter to wood vinegar superfinishing fractionating system and obtains biological pesticide, foliar fertilizer, the raw material of industry of deodorant.Wood tar viscosity pump is by tar
It is sent into, biological ointment hybrid system, produces fruit tree diseases and pests control ointment.
The fuel gas of heat exchange enters gas purge system and carries out gas purification, isolated moisture, wood tar and wood
Vinegar liquid returns to oil-liquid separation system.Purified fuel gas is sent into bimodulus gas storing system, respectively biomass fermentation motor,
Wood vinegar superfinishing fractionating system, grain drying tower provide the energy.
The discharge port is connected with cooling device (contactless cooling spiral), cold for carrying out to the biomass carbon of production
But, the biomass carbon decomposed is then sent into closed holding vessel to store.
The conveying device 2 be include transportation sprocket 20 and the closed chain bed 21 that is made of transporting chain plate, closed chain bed 21
It is socketed on transportation sprocket 20, transportation sprocket 20 drives closed chain bed 21 around transportation sprocket under the driving of driving motor
20 cycle rotations, the gas supply comb 16 are located at the lower section of transporting chain plate 21.Driving motor rotation, drives 20 turns of transportation sprocket
Dynamic, transportation sprocket 20 rotates, and the closed chain bed 21 of socket above it is driven to rotate, and closed chain bed 21 rotates, and drives above it
Biomass from feed inlet to discharge port convey, during conveying, biomass reach setting position (installation infrared inspection
Switch, optoelectronic switch etc.) after, biomass is checked, feedback arrives control system, and control system controls the igniting being mounted on furnace body
Device igniting and inlet manifold oxygen supply, biomass is lighted, and after firing, indoor constant temperature liter is decomposed in carbonization to biomass
Temperature carries out carbonization decomposition to 120-850 DEG C (actual temp is determined according to biomass), biological material during conveying into
Row carbonization is decomposed, and when being transported to discharge port, the decomposition that has been carbonized is completed, and the biomass carbon of generation drops into discharge outlet, defeated
It send carrier bar to continue cycling through rotation, is transported to discharge port after being endlessly carbonized with biomass, only need to once light a fire, only not
It closes, what will be continued carries out carbonization decomposition, substantially increases carbonization efficiency.
The furnace body of carbide furnace can be integrally formed, can also be linked together by the way of welding section by section.
Embodiment 2
On the basis of embodiment 1, in order to play further beneficial effect, pacify at the feed inlet 11 of the carbide furnace 1
Equipped with feeding device 3, feeding device 3 includes charging loudspeaker 30, material toggling pawl 31, revolving door 32 and shell 33, the charging loudspeaker
30 are connected on the feed end of shell 33, and the discharge end of the shell 33 is connected on the feed inlet 11 of carbide furnace 1, the rotation
Door 32 is connected on shell 33 by door-hinge, and the revolving door 32 is located in shell 33, in the Men Bianyu shell 33 of revolving door 32
Wall is in contact, and revolving door 32 can rotate in shell 33, and the material toggling pawl 31 is mounted in charging loudspeaker 30, and material toggling pawl 31 will
Biomass is dragged in shell 33, and biomass is fallen in the space between revolving door 32 and shell 33, and revolving door 32 rotates, biomass
It drops into the feed inlet 11 of carbide furnace 1.Material toggling pawl 31 has two, and opposite installation, and the space between material toggling pawl 31 is made a living
The channel that substance enters.
Embodiment 3
On the basis of embodiment 2, feeder (not shown), feeder and charging are also connected on feeding device 3
Device 3 is connected, and biomass is sent in feeding device 3 by feeder.
The other end of the feeder is connected with crushing unit, crushes for the biomass to stalk, branch class, powder
It is broken into 1-200 millimeters.
Different biomass is sent into after different pulverizer coarse crushings (1-200 millimeters of length) by feeder
In feeding device 3, it is sent to by feeding device in the feed inlet of carbonization furnace body, carbonization furnace body is brought by chain bed or fire grate
It is interior, when the biomass material on chain bed (fire grate) is run at igniting, material recognition device (infrared inspection switch, optoelectronic switch etc.)
Signal is issued, control system is connected to instruction post command starting ignition device igniting, while starting inlet manifold to the biology of burning
The accurate oxygen that matter provides, persistently overheating are carbonized to 120-850 DEG C (setting carburizing temperature according to different biomass demands)
Biomass carbon the discharge port of carbide furnace is sent to by chain bed (fire grate), exporting the contactless cooling spiral of lower section will decompose
Biomass carbon is sent into closed holding vessel storage.
Under the action of mixed gas is by high speed decoking machine negative pressure, by the mixed gas band vertical heat-exchange system of people, heat exchange
Oil liquid (wood vinegar, wood tar) afterwards, by oil-liquid separation system, wood vinegar stoste is pumped by elevator pump --- wood vinegar superfinishing
Fractionating system obtains biological pesticide, foliar fertilizer, the raw material of industry of deodorant.Tar is sent by wood tar viscosity pump, biological ointment
Hybrid system produces fruit tree diseases and pests control ointment.The fuel gas of heat exchange enters, and gas purge system carries out gas
Purification, isolated moisture, wood tar and wood vinegar return to oil-liquid separation system.Purified fuel gas is sent into the storage of bimodulus gas
Deposit system, respectively biomass fermentation motor, wood vinegar superfinishing fractionating system, grain drying tower provide the energy.(applicant is before
It is described in detail, and not related with the utility model content to be protected, is intended merely in the related patents file of application
Bright method for subsequent processing, therefore details are not described herein)
Embodiment 4
On the basis of the above embodiments, inlet manifold further includes top layer inlet manifold, and the top layer inlet manifold is laid with
At 10 top of furnace body, top layer inlet manifold includes one or more top layer oxygen supplying tube 17, and top layer oxygen supplying tube 17 is located in furnace body 10,
Furnace body 10 is stretched out in one end of top layer oxygen supplying tube 17.
More top layer oxygen supplying tubes 17 stretch out outside furnace body 10, are connected by distributor 18 with a general pipeline 19, distributor 18 is set
Be equipped with inlet end 180 and multiple outlet sides 181, the top layer oxygen supplying tube 17 of top layer inlet manifold and bottom inlet manifold 15 into
Gas supervisor 161 is connected with outlet side.
The inlet end of the distributor 18 is connected with an aerator (not shown) by general pipeline 19.
The conveying device 2 includes cycloconveyor belt and delivery wheel, and cycloconveyor belt is socketed on delivery wheel, conveying rotation
Dynamic driving cycloconveyor belt is around delivery wheel cycle rotation, and the gas supply comb is between cycloconveyor belt.
Claims (7)
1. a kind of aerobic carbonization decomposer of integral biomass, it is characterised in that: including carbide furnace and conveying device, the carbon
Changing furnace includes furnace body and inlet manifold, and feed inlet, discharge port and gas outlet are provided on the furnace body, and the inlet manifold is laid with
In furnace body, the conveying device is mounted in furnace body, and conveying device is located at the bottom of furnace body, conveying device and furnace body top
Between space be carbonization decomposition chamber, biomass falls in conveying device from the feed inlet of furnace body, and conveying device carries out biomass
Conveying, during conveying, biomass carries out carbonization decomposition, the biology that carbonization generates after the completion of decomposing in carbonization decomposition chamber
Matter carbon is transported to discharge outlet by conveying device, drains from discharge outlet, and the gas that carbonization generates when decomposing is arranged from gas outlet
Out.
2. the aerobic carbonization decomposer of a kind of integral biomass according to claim 1, it is characterised in that: the carbonization
Feeding device is installed, feeding device includes charging loudspeaker, material toggling pawl, revolving door and shell, the charging at the feed inlet of furnace
Loudspeaker are connected on the feed end of shell, and the discharge end of the shell is connected on the feed inlet of carbide furnace, and the revolving door is logical
Axis connection move into one's husband's household upon marriage on shell, the revolving door is located in shell, and the Men Bianyu inner walls of revolving door are in contact, revolving door energy
Enough to rotate in shell, the material toggling pawl is mounted in charging loudspeaker, and material toggling pawl drags on biomass in shell, and biomass is fallen in
In space between revolving door and shell, revolving door rotation, biomass is dropped into the feed inlet of carbide furnace.
3. the aerobic carbonization decomposer of a kind of integral biomass according to claim 1, it is characterised in that: the gas supply
Collector includes bottom inlet manifold, and bottom inlet manifold is mounted on bottom of furnace body, and bottom inlet manifold includes more than one confession
Gas comb, each gas supply comb one end are mounted on the side of furnace body, and one end is mounted on the opposite another side of furnace body.
4. the aerobic carbonization decomposer of a kind of integral biomass according to claim 3, it is characterised in that: the gas supply
Comb includes ring flange I and air inlet supervisor, and the air inlet supervisor is connected on ring flange I；The air inlet supervisor has three, wherein
Two are L shape pipe, and in addition an air inlet supervisor is T shape pipe, and one end of three air inlets supervisor passes through ring flange I, wherein a L shape
The other end of pipe is connected on other L shape pipe, and the other both ends of T shape pipe are connected with two L shape pipes, on the T shape pipe
It is connected with exhaust transverse tube, exhaust transverse tube is connected to T shape pipe, and exhaust transverse tube, exhaust transverse tube and L shape pipe are connected on two L shape pipes
Connection is vented on transverse tube and has been evenly arranged multiple ventholes, and two are to be also connected with venting stack, venting stack and L on L shape pipe
Shape pipe is connected to, and has been evenly arranged multiple ventholes on venting stack.
5. the aerobic carbonization decomposer of a kind of integral biomass according to claim 4, it is characterised in that: the gas supply
Comb is fixedly mounted in furnace body by ring flange I, and one end of air inlet supervisor is stretched out outside furnace body, and the other end for supplying comb passes through
Ring flange II is fixedly mounted in furnace body.
6. the aerobic carbonization decomposer of a kind of integral biomass according to claim 5, it is characterised in that: the flange
Cleaning door is provided on disk I and ring flange II, the furnace body is also equipped on the position that ring flange I and ring flange II are installed
Cleaning door is equipped with gear valve at the cleaning door on the outside of furnace body.
7. the aerobic carbonization decomposer of a kind of integral biomass according to claim 1, it is characterised in that: the gas supply
Collector further includes top layer inlet manifold, and the top layer inlet manifold is laid at the top of furnace body, top layer inlet manifold include one with
On top layer oxygen supplying tube, top layer oxygen supplying tube is located in furnace body, and furnace body is stretched out in one end of top layer oxygen supplying tube.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108676574A (en) * | 2018-07-16 | 2018-10-19 | 四川大宇中和农业科技发展有限公司 | A kind of aerobic carbonization decomposition method of biomass and its device |
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2018
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108676574A (en) * | 2018-07-16 | 2018-10-19 | 四川大宇中和农业科技发展有限公司 | A kind of aerobic carbonization decomposition method of biomass and its device |
| CN108676574B (en) * | 2018-07-16 | 2023-11-03 | 四川大宇中和农业科技发展有限公司 | Biomass aerobic carbonization decomposition method and device thereof |
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