CN109971500A - Biomass energy thermal cracker and fuel gas preparation method - Google Patents
Biomass energy thermal cracker and fuel gas preparation method Download PDFInfo
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- CN109971500A CN109971500A CN201910227711.5A CN201910227711A CN109971500A CN 109971500 A CN109971500 A CN 109971500A CN 201910227711 A CN201910227711 A CN 201910227711A CN 109971500 A CN109971500 A CN 109971500A
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- 239000002028 Biomass Substances 0.000 title claims abstract description 72
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- 238000002360 preparation method Methods 0.000 title claims abstract description 10
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- 230000018044 dehydration Effects 0.000 claims abstract description 19
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 19
- 238000000605 extraction Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 124
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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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1011—Biomass
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to a kind of biomass energy thermal cracker and fuel gas preparation method, biomass energy thermal cracker includes raw material feed bin, delivery heating device, bio-oil gas phase change reaction kettle, dust-extraction unit and gas collector.Delivery heating device is used to receive the biomass material of raw material feed bin and conveys biomass material to next station, and delivery heating device includes the dehydration portion, cracking reaction portion and carbonization reaction portion set gradually along the conveying direction of biomass material.Bio-oil gas phase becomes the product that reaction kettle is used to receive the output of carbonization reaction portion, and carries out second pyrolysis processing to product.Dust-extraction unit is used to receive bio-oil gas phase and becomes the imflammable gas of reaction kettle output, and is dusted processing to imflammable gas.Gas collector is used to the imflammable gas after dust removal process being collected processing.Above-mentioned biomass energy thermal cracker can carry out high efficiency charing process to biomass material and obtain fuel gas.
Description
Technical field
The present invention relates to Biomass Energy Technology fields, more particularly to a kind of biomass energy thermal cracker and combustible gas
Preparation.
Background technique
Charcoal (Biochar) refers to organic matter under imperfect combustion or anaerobic environment, after high temperature pyrolysis
Solid product.During organic matter (biomass material) carries out high temperature pyrolysis in reaction kettle, charcoal powdered carbon, coke are obtained
Oil and non-condensable gas (imflammable gas).The technique device of this respect is mainly that traditional soil boils in a covered pot over a slow fire charcoal furnace at present.However,
Traditional technique device carbonization time is longer, and the biomass material used is limited, prepare the working efficiency of imflammable gas compared with
It is low.
Summary of the invention
Based on this, it is necessary to overcome the deficiencies of existing technologies, provide a kind of biomass energy thermal cracker and fuel gas
Preparation method, it can carry out high efficiency charing process to biomass material and obtain imflammable gas.
Its technical solution is as follows: a kind of biomass energy thermal cracker, comprising: raw material feed bin, the raw material feed bin are used for
Install biomass material；Delivery heating device, the delivery heating device are used to receive the biomass material of the raw material feed bin
And convey the biomass material to next station, the delivery heating device includes the conveying side along biomass material
To the dehydration portion, cracking reaction portion and carbonization reaction portion set gradually；Bio-oil gas phase becomes reaction kettle, the biology
Matter oil gas phase transformation reaction kettle is used to receive the product of the carbonization reaction portion output, and carries out at second pyrolysis to the product
Reason；Dust-extraction unit and gas collector, the dust-extraction unit are used to receive the bio-oil gas phase and become reaction kettle output
Imflammable gas, and processing is dusted to the imflammable gas, the gas collector is connected with the dust-extraction unit
Logical, the gas collector is used to the imflammable gas after dust removal process being collected processing.
When above-mentioned biomass energy thermal cracker works, biomass material is entered in delivery heating device, and by defeated
It send heating device to become biomass material in reaction kettle to bio-oil gas phase to convey, while biomass material is heated in conveying
The dehydration portion of device is carried out dehydrating, cracking reaction portion carry out primary cracking processing and carbonization reaction portion into
Row charing process obtains including the products such as charcoal, tar and non-condensable gas, and charcoal, tar and non-condensable gas etc. produce
Object enters bio-oil gas phase and becomes progress second pyrolysis processing in reaction kettle, and what bio-oil gas phase change reaction kettle exported can
Combustion property gas is collected after dust-extraction unit dust removal process by gas collector.In this way, boiling in a covered pot over a slow fire charcoal furnace relative to traditional soil
Directly stewing heat obtains the mode of imflammable gas, and above-mentioned biomass energy thermal cracker can carry out biomass material high
Efficiency charing process obtains imflammable gas.
A kind of fuel gas preparation method, includes the following steps:
Biomass material is successively carried out dehydrating, once cracks processing and charing process；
Product after charing process is subjected to second pyrolysis processing；
By second pyrolysis, treated that imflammable gas is dusted processing；
Imflammable gas after dust removal process is collected processing.
Above-mentioned fuel gas preparation method, technical effect are similar to biomass energy thermal cracker, can be to biology
Matter raw material carries out high efficiency charing process and obtains imflammable gas.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of biomass energy thermal cracker described in one embodiment of the invention；
Fig. 2 is the structural schematic diagram of material conveying assembly described in one embodiment of the invention；
Fig. 3 is the schematic diagram of internal structure of material conveying assembly described in one embodiment of the invention；
Fig. 4 is the structural schematic diagram of the first helical axis described in one embodiment of the invention；
Fig. 5 is the structural schematic diagram of broken arch feeding material component described in one embodiment of the invention；
Fig. 6 is the structural schematic diagram of the first pusher part described in one embodiment of the invention and the second pusher part；
Fig. 7 is the structural schematic diagram of raw material feed bin described in one embodiment of the invention；
Fig. 8 is raw material feed bin described in one embodiment of the invention in the first pusher part and the second pusher part closed state
Decomposition diagram；
Fig. 9 is raw material feed bin described in one embodiment of the invention in the first pusher part and the second pusher part opening state
Decomposition diagram；
Figure 10 is the structural schematic diagram of delivery heating device described in one embodiment of the invention；
Figure 11 is the decomposition diagram of delivery heating device described in one embodiment of the invention；
Figure 12 is the axial sectional diagrammatical view illustration of delivery heating device described in one embodiment of the invention；
Figure 13 is the structural schematic diagram of third helical axis described in one embodiment of the invention；
Figure 14 is the perspective view of the explosion of the axial direction of third helical axis described in one embodiment of the invention；
Figure 15 is the decomposition diagram of third helical axis described in one embodiment of the invention；
Figure 16 is the axial sectional diagrammatical view illustration of third helical axis described in one embodiment of the invention；
Figure 17 is the enlarged diagram at the A of Figure 16；
Figure 18 is the enlarged diagram at the B of Figure 16；
Figure 19 is the structural schematic diagram that bio-oil gas phase described in one embodiment of the invention becomes reaction kettle；
Figure 20 is the decomposition diagram that bio-oil gas phase described in one embodiment of the invention becomes reaction kettle；
Figure 21 is the side view that bio-oil gas phase described in one embodiment of the invention becomes reaction kettle；
Figure 22 is the axial, cross-sectional view that bio-oil gas phase described in one embodiment of the invention becomes reflection kettle；
Figure 23 is the structural schematic diagram that active axial-flow type described in one embodiment of the invention settles gas wash tower；
Figure 24 is the schematic diagram of internal structure that active axial-flow type described in one embodiment of the invention settles gas wash tower；
Figure 25 is the exploded pictorial at the wherein visual angle that active axial-flow type described in one embodiment of the invention settles gas wash tower
Figure；
Figure 26 is the exploded pictorial at another visual angle that active axial-flow type described in one embodiment of the invention settles gas wash tower
Figure；
Figure 27 is the structural schematic diagram of biomass energy pyrolysis installation described in one embodiment of the invention；
Figure 28 is the structural schematic diagram of biomass energy pyrolysis installation described in another embodiment of the present invention；
Figure 29 is the structural schematic diagram of bubble deduster described in one embodiment of the invention；
Figure 30 is the schematic cross-section when direction A-A and water level are in original state in Figure 29；
Figure 31 is the direction A-A and schematic cross-section when in running order water level in Figure 29；
Figure 32 is the structural schematic diagram of bubble deduster described in another embodiment of the present invention.
Appended drawing reference:
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this
Invention.But the invention can be embodied in many other ways as described herein, those skilled in the art can be
Without prejudice to doing similar improvement in the case where intension of the present invention, therefore the present invention is not limited by the specific embodiments disclosed below.
In the description of the present invention, it is to be understood that, term " first ", " second " are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance or implicitly indicates the quantity of indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.In the description of the present invention, " multiple "
It is meant that at least two, such as two, three etc., unless otherwise specifically defined.
It in the description of the present invention, it is to be understood that, can when an element is considered as " connection " another element
To be directly to another element or may be simultaneously present intermediary element.On the contrary, when element is referred to as " direct " and another
When one element connects, intermediary element is not present.
In one embodiment, referring to Fig. 1, a kind of biomass energy thermal cracker, comprising: raw material feed bin 10, conveying
Heating device 20, bio-oil gas phase become reaction kettle 30, dust-extraction unit and gas collector.
The raw material feed bin 10 is for installing biomass material.The delivery heating device 20 is for receiving the raw material
The biomass material of feed bin 10 simultaneously conveys the biomass material to next station, and the delivery heating device 20 includes edge
Conveying direction the dehydration portion, cracking reaction portion and the carbonization reaction portion that set gradually of biomass material.The biomass
Oil gas phase transformation reaction kettle 30 is used to receive the product of the carbonization reaction portion output, and carries out at second pyrolysis to the product
Reason.The dust-extraction unit is used to receive the bio-oil gas phase and becomes the imflammable gas that reaction kettle 30 exports, and to it is described can
Combustion property gas is dusted processing, and the gas collector is connected with the dust-extraction unit, and the gas collector is used
In the imflammable gas after dust removal process is collected processing.
When above-mentioned biomass energy thermal cracker works, biomass material is entered in delivery heating device 20, and by
Delivery heating device 20, which becomes biomass material in reaction kettle 30 to bio-oil gas phase, to be conveyed, while biomass material is defeated
It send the dehydration portion of heating device 20 to be carried out dehydrating, carry out primary cracking processing in cracking reaction portion and carbonizing
Reacting part carries out charing process and obtains including the products such as charcoal, tar and non-condensable gas, charcoal, tar and can not coagulate
The products such as gas enter bio-oil gas phase and become progress second pyrolysis processing, bio-oil gas phase transformation reaction in reaction kettle 30
The imflammable gas that kettle 30 exports is collected after dust-extraction unit dust removal process by gas collector.In this way, relative to biography
The soil of system boils in a covered pot over a slow fire the directly stewing heat of charcoal furnace and obtains the mode of imflammable gas, and above-mentioned biomass energy thermal cracker can be to biology
Matter raw material carries out high efficiency charing process and obtains imflammable gas.
In one embodiment, the biomass energy thermal cracker further includes charcoal storehouse 40.The charcoal storehouse 40 is for connecing
It receives and stores the bio-oil gas phase and become the charcoal that reaction kettle 30 exports.In addition, bio-oil gas phase change reaction kettle 30 is defeated
Charcoal out is collected by charcoal storehouse 40.It so, it is possible to carry out efficient charing process to biomass material.
In one embodiment, please see Fig. 2 to Fig. 4, the biomass energy thermal cracker further includes being set to institute
State the material conveying assembly 50 between raw material feed bin 10 and the delivery heating device 20.The raw material feed bin 10 includes first
Raw material feed bin and the second raw material feed bin.The material conveying assembly 50 includes the first delivery pipe 510, the first helical axis 520, the
One switch valve 530 and second switch valve 540.The side wall of first delivery pipe 510 is equipped with and the first raw material feed bin
Corresponding first feeding inlet 511 of discharge port, the second feeding inlet 512 corresponding with the discharge port of the second raw material feed bin and with
The corresponding discharge port 513 of the feed inlet of the delivery heating device 20.First helical axis 520 is rotatablely arranged at institute
It states in the first delivery pipe 510.The first switch valve 530 is set to first feeding inlet 511, the second switch valve 540
It is set to second feeding inlet 512.
In this way, the first feeding inlet 511 and the second feeding inlet 512 of the first delivery pipe 510 can be connected respectively to
One raw material feed bin and the second raw material feed bin, second switch valve 540 is closed when first switch valve 530 is opened, i.e. the first raw material feed bin
When conveying material into the first delivery pipe 510, feeding operation can be carried out in the second raw material feed bin, due to second switch valve 540
The second feeding inlet 512 is closed, when the air-tightness in the first delivery pipe 510 not will receive the second raw material feed bin feeding operation at this time
Influence；Conversely, second switch valve 540 is opened when first switch valve 530 is closed, i.e. carried out when in the first raw material feed bin without material
Feeding operation, the second raw material feed bin accordingly convey material into the first delivery pipe 510, since first switch valve 530 closes the
One feeding inlet 511, the shadow when air-tightness in the first delivery pipe 510 not will receive the first raw material feed bin feeding operation at this time
It rings.In this way, above-mentioned material conveying assembly 50, while guaranteeing leakproofness, be able to achieve continuous sex work, production efficiency compared with
It is high.
In one embodiment, referring again to Fig. 3 and Fig. 4, the discharge port 513 is located at first delivery pipe 510
Middle part, first feeding inlet 511 are located at the two sides of the discharge port 513 with second feeding inlet 512.Described
One helical axis 520 includes first spiral section 521 corresponding with first feeding inlet 511 and right with second feeding inlet 512
The second spiral section 522 answered.The hand of spiral phase of the hand of spiral of first spiral section 521 and second spiral section 522
Instead.In this way, the first spiral section 521 is by the first feeding inlet when the first helical axis of motor driven 520 is rotated towards one of direction
Material at 511 is pushed to discharge port 513 or the second spiral section 522 and pushes the material at second feeding inlet 512
To discharge port 513.Motor only needs one-directional rotation, and in addition the first feeding inlet 511 is respectively corresponded with the second feeding inlet 512
The first raw material feed bin and the second raw material feed bin be located at the two sides of discharge port 513, the first raw material feed bin and the second raw material material
Storehouse connection and reasonable arrangement can be reasonably installed in the confined space of car body.
Further, first feeding inlet 511 is two or more, and the first switch valve 530 is more than two, two
A first feeding inlet 511 described above is positioned apart from in first delivery pipe 510, more than two first switches
Valve 530 is arranged in a one-to-one correspondence with more than two first feeding inlets 511.
Second feeding inlet 512 is two or more, and the second switch valve 540 is more than two, described in two or more
Second feeding inlet 512 is positioned apart from in first delivery pipe 510, more than two second switch valves 540 and two
Second feeding inlet 512 described above is arranged in a one-to-one correspondence.
In this way, more than two first feeding inlets 511 can correspond to more than two first raw material feed bins, the first delivery pipe
510 can receive more than two first raw material magazine feed operations, and similarly, more than two second feeding inlets 512 can correspond to
More than two second raw material feed bins, the first delivery pipe 510 can receive more than two second raw material magazine feeds and operate, i.e., and first
Delivery pipe 510 can receive more than two first raw material feed bins and any one progress in more than two second raw material feed bins is defeated
Send materials handling.
Further, the openings of sizes of first feeding inlet 511, the openings of sizes of second feeding inlet 512 be not
Greater than the size of the discharge port 513.In this way, no matter the material of the first feeding inlet 511 or the second feeding inlet 512 enters
One delivery pipe 510, and discharge port 513 is pushed to by the first helical axis 520 in the first delivery pipe 510, it will not result in material
Block discharge port 513.Specifically, the first feeding inlet 511 is identical as equal and discharge port 513 the size of the second feeding inlet 512,
On the one hand the material that can guarantee that the first raw material feed bin is sent out is identical as the material size that the second raw material feed bin is sent out, on the other hand
Material of the material that first raw material feed bin or the second raw material feed bin are sent out just with the discharge of the discharge port 513 of the first delivery pipe 510
Size is identical, in this way can be convenient for the conveying of preferably control material.
Further, the material conveying assembly 50 further includes motor.The output revolving shaft of the motor and described first
Helical axis 520 is connected.In this way, driving the rotation of the first helical axis 520 by motor, the degree of automation is higher.
Further, the material conveying assembly 50 further includes bearing part, first seal and second seal.
The bearing part is set to the end of first delivery pipe 510, and the output revolving shaft of the motor is installed in the bearing part
On, the first seal is respectively arranged on the both ends of first delivery pipe 510 with the second seal.In this way, first is close
Sealing and second seal are avoided that outside air enters in the first delivery pipe 510, guarantee leakproofness.Bearing part is conducive to electricity
The output revolving shaft of machine drives the rotation of the first helical axis 520.
In one embodiment, the first switch valve 530, the second switch valve 540 are ball valve, and described first
The feeding inlet 532 of switch valve 530 is connected with the discharge port of the first raw material feed bin, the discharge port of the first switch valve 530
531 are connected with the first feeding inlet 511.The discharge port of the feeding inlet 542 of the second switch valve 540 and the second raw material feed bin
It is connected, the discharge port 41 of the second switch valve 540 is connected with the second feeding inlet 512.
Referring to Fig. 2, the first delivery pipe 510 can specifically include the first tee tube 514, the second tee tube 515 and third
Tee tube 516.Wherein the one of one of supervisor's interface 713 of first tee tube 514 and second tee tube 515
A supervisor's interface 713 is connected, another supervisor's interface 713 and the third tee tube 516 of first tee tube 514
One of supervisor's interface 713 is connected, and the branch pipe interface 713 of the first tee tube 514 is the discharge port 513.Described 2nd 3
The branch pipe interface 713 of siphunculus 515 is first feeding inlet 511, and the branch pipe interface 713 of the third tee tube 516 is described
Second feeding inlet 512.That is three tee tubes are connected in series to obtain the first delivery pipe 510, and selection is easy, can be convenient for manufacture
Provide the first delivery pipe 510 of the first feeding inlet 511, the second feeding inlet 512 and discharge port 513.Further, since the one or three
The supervisor of the supervisor of siphunculus 514, the supervisor of the second tee tube 515 and third tee tube 516 are connected in series to form one and lead directly to
Pipe can be convenient for rotationally installing the first helical axis 520.
Further, three interfaces 713 of the first tee tube 514, the second tee tube 515 and third tee tube 516 are all provided with
It is equipped with ring flange 517.First tee tube 514 passes through two flanges between the second tee tube 515, third tee tube 516 respectively
Fixation is attached between disk 517, the structure for the first delivery pipe 510 that such three connects is more firm, and can protect
Demonstrate,prove the leakproofness of the first delivery pipe 510.In addition, the first tee tube 514, the second tee tube 515 and third tee tube 516 are also equal
It can be with other equipment, such as the first raw material feed bin, the second raw material feed bin, first seal, second seal, material efferent duct
Etc. be fixedly connected cooperation.In addition, sealing can be set in the plate face on ring flange 517 in order to enhance sealing performance
Circle, in this way when two ring flanges 517 are connected, sealing ring can play good sealing function.
When needing more than two raw material feed bin 10 to feed into the first delivery pipe 510, i.e., when the first delivery pipe 510
When first feeding inlet 511, the second feeding inlet 512 do not terminate in two, further, the second tee tube 515 be two with
On, it is connected in series between supervisor's interface 713 of more than two second tee tubes 515, the branch pipe interface 713 of the second tee tube 515
For two or more, i.e. the first feeding inlet 511 is two or more, corresponds respectively to more than two first raw material feed bins.Similarly,
Third tee tube 516 is two or more, is connected in series between supervisor's interface 713 of more than two third tee tubes 516, third
The branch pipe interface 713 of tee tube 516 be two or more, i.e. the second feeding inlet 512 be two or more, correspond respectively to two with
Upper second raw material feed bin.So as it can be seen that since the first delivery pipe 510 is connected and composed using tee tube, when needing to increase by first
When feeding inlet 511 or the second feeding inlet 512, it is only necessary to add concatenation one the two or three in wherein one end of the first delivery pipe 510
Siphunculus 515 adds concatenation one the three or three by can be realized in the other end of the first delivery pipe 510.Further, since second
Supervisor's interface 713 of tee tube 515 and third tee tube 516 is provided with ring flange 517, can add first convenient for concatenation and enter
Material mouth 511 and the second feeding inlet 512.
Further, it after the first raw material feed bin and the second raw material feed bin add material, is vacuumized by vacuum pump
Processing, air is fully drawn out and avoids being brought into subsequent reaction kettle, so that material becomes anti-in subsequent bio-oil gas phase
Answer in kettle 30 Pintsch process under oxygen-free environment.
In one embodiment, Fig. 5 to Fig. 9 is please referred to, is equipped with broken arch feeding material component 60 in the raw material feed bin 10.Institute
The bottom sidewall for stating raw material feed bin 10 is equipped with the first installing port 11 and the second installing port 12, and the broken arch feeding material component 60 wraps
Include transport tube 610, the second helical axis 612, the first pusher part 613 and the second pusher part 614,610 one end of transport tube installing
In first installing port 11,610 other end of transport tube is installed in second installing port 12, the transport tube 610
Window 611 is offered on side wall, second helical axis 612 is rotatablely arranged in the transport tube 610 and is used for institute
It states the biomass material in transport tube 610 and is transported to the delivery heating device 20；The first pusher part 613 and described the
Two pusher parts 614 are rotatablely arranged at the two sides of the window 611, the first pusher part 613 and described second respectively
Material can be pushed in the window 611 by pusher part 614 during rotating towards each other.
In this way, being pushed away when forming rat hole phenomenon in raw material feed bin 10 using the first pusher part 613 and the second pusher part 614
The material above it is moved, falls to material in window 611, and material is passed through into transport tube 610 in helical axis rotation process
Output outward, the material that just can be so conducive in raw material feed bin 10 are successfully sent out.
In one embodiment, the broken arch feeding material component 60 further includes the first support plate 615 and the second support plate 616.Institute
State the first support plate 615, second support plate 616 is connected with the side wall of the transport tube 610, and first support plate 615 with
Second support plate 616 is located at the two sides of the window 611, and first support plate 615 and second support plate 616 are equal
For material to be directed in the window 611.Specifically, between first support plate 615 and second support plate 616
It is arranged in angle, and the angle between first support plate 615 and second support plate 616 is 90 degree~160 degree.In this way, the
Material can be directed in window 611 by one support plate 615 and the second support plate 616, be conducive to material and converged simultaneously in transport tube 610
Pass through the second conveying outward of helical axis 612.
In one embodiment, the first pusher part 613 be the first voussoir, first support plate 615 be equipped with it is described
The opening of sagittal plane 61311 corresponding first 6151 of first voussoir, first voussoir is rotatablely arranged at described first and opens
Mouth 6151.The second pusher part 614 is the second voussoir, and second support plate 616 is equipped with the sagittal plane with second voussoir
61411 corresponding second openings 6161, second voussoir are rotatablely arranged at second opening 6161.In this way, first
Actuator can drive the rotation of the first voussoir and the second actuator can be in the second support plate 616 in the lower section of the first support plate 615
Lower section corresponding can carry the first support plate 615, second after driving the rotation of the second voussoir, the first voussoir to be rotated up to the second voussoir
The material broken arch of 616 top of plate is simultaneously successfully directed in window 611.In addition, the first voussoir, the second voussoir are lifted by driving
During rising, the first voussoir and the second voussoir can block the first opening 6151 and the second opening 6161 always respectively, avoid
Material falls to the lower section of the first support plate 615, the second support plate 616 by first the 6151, second opening 6161 of opening, so that object
Material all enters in window 611.
Specifically, referring to Fig. 6, the first pusher part 613 includes first panel 6131, first end plate 6132, the
Two end plates 6133 and the first cambered plate 6134.First support plate 615 is equipped with corresponding with the first panel 6,131 first and opens
Mouth 6151, the first panel 6131 are rotatablely arranged at first opening 6151, the both ends of the first panel 6131
It is connected respectively with the first end plate 6132, second end plate 6133, the first panel 6131, the first end plate
6132, second end plate 6133 is connected with first cambered plate 6134.
The second pusher part 614 includes second panel 6141, third end plate 6142, the 4th end plate 6143 and the second arc
Panel 6144.Second support plate 616 is equipped with second opening 6161 corresponding with the second panel 6141, second face
Plate 6141 be rotatablely arranged at it is described second opening 6161, the both ends of the second panel 6141 respectively with the third end
Plate 6142, the 4th end plate 6143 are connected, the second panel 6141, the third end plate 6142, the 4th end plate
6143 are connected with second cambered plate 6144.
Further, referring to Fig. 8, when the first pusher part 613 is in close state, the first end plate 6132
It is used to contradict with the bottom wall of raw material feed bin 10 with second end plate 6133, the first panel 6131 is located at described first
Opening 6151.At this point, the section of the upper surface of first panel 6131 and the first support plate 615 is in same plane, it is equivalent to guiding
Face is successfully directed in window 611 conducive to by material.On the other hand, it is sent without using the first pusher part 613 progress broken arch
When material, since first panel 6131 blocks the first opening 6151, the first opening 6151 can be blocked always, avoid material logical
Cross the lower section that the first opening 6151 falls to the first support plate 615.
Similarly, when the second pusher part 614 is in close state, the third end plate 6142 and the 4th end
Plate 6143 is used to contradict with 10 bottom wall of raw material feed bin, and the second panel 6141 is located at second opening 6161.At this point,
The section of the upper surface of second panel 6141 and the second support plate 616 is in same plane, is equivalent to guide surface, is conducive to material
It is successfully directed in window 611.On the other hand, when carrying out broken arch feeding without using the second pusher part 614, due to second
Panel 6141 blocks the second opening 6161, can block the second opening 6161 always, and material is avoided to pass through the second opening 6161
Fall to the lower section of the first support plate 615.
Further, it is equipped with refering to Fig. 5, Fig. 6 and Fig. 9, the first end plate 6132 and/or second end plate 6133
First limit fin 6135, the first limit fin 6135, which is used to contradict with the downside of first support plate 615, to be cooperated.
In this way, the downside of the first limit fin 6135 and the first support plate 615, which contradicts, to be cooperated when the rotation of the first pusher part 613 is lifted,
It avoids the first pusher part 613 from continuing up rotation to lift so that first end plate 6132 detaches first with the second end plate 6133 opens
Mouth 6151 can guarantee the first opening 6151 of closure always during the first pusher part 613 rotation broken arch in this way.
Similarly, the third end plate 6142 and/or the 4th end plate 6143 are equipped with the second limit fin 6145, institute
The second limit fin 6145 is stated to cooperate for contradicting with the downside of second support plate 616.The rotation lift of second pusher part 614
When rising, the downside of the second limit fin 6145 and the second support plate 616, which contradicts, to be cooperated, and the second pusher part 614 is avoided to continue up
Rotation is lifted so that third end plate 6142 and the 4th end plate 6143 detach the second opening 6161, can guarantee the second pusher in this way
Part 614 blocks the second opening 6161 during rotating broken arch always.
In one embodiment, the broken arch feeding material component 60 further includes the first drive link 617.Described first drives
Dynamic 617 one end of connecting rod is rotatably connected with the first pusher part 613, and 617 other end of the first drive link is for stretching out
It is connected outside to raw material feed bin 10 and with driving mechanism.In this way, pushing the first drive link 617 using driving mechanism to drive the
One pusher part 613, which lifts, carries out broken arch operation.Similarly, the broken arch feeding material component 60 further includes the second drive link
618.Described second drive link, 618 one end is rotatably connected with the second pusher part 614, second drive link 618
The other end is for reaching outside raw material feed bin 10 and being connected with driving mechanism.Second drive link 618 is pushed using driving mechanism
Broken arch operation is carried out to drive the second pusher part 614 to lift.
Specifically, driving mechanism is specifically as follows hydraulic cylinder, cylinder, oil cylinder or screw mandrel drive mechanism.
Further, referring again to Fig. 6, the broken arch feeding material component 60 further includes that first crossbar 6191 and second are horizontal
Bar 6192.First end plate 6132 is connected by first crossbar 6191 with the second end plate 6133,617 one end of the first drive link and
First crossbar 6191 is rotatably connected.Third end plate 6142 is connected by second crossbar 6192 with the 4th end plate 6143, and second drives
Dynamic 618 one end of connecting rod is rotatably connected with second crossbar 6192.In this way, on the one hand first crossbar 6191 can enhance first end plate
6132 and the second stabilized structure degree between end plate 6133, it on the other hand can be convenient for being rotatably coupled the first drive link
617.Similarly, on the one hand second crossbar 6192 can enhance the stabilized structure degree between third end plate 6142 and the 4th end plate 6143,
On the other hand can be convenient for being rotatably coupled the second drive link 618.
In one embodiment, the outer rim of the outer rim of first support plate 615 and second support plate 616 be used to
The inner sidewall of raw material feed bin 10 is engaged.In this way, material can be directed to as much as possible in window 611, avoid carrying from first
Interval between the outer rim of plate 615, the outer rim of the second support plate 616 and the inner sidewall of raw material feed bin 10, which is fallen, deposits to raw material material
10 bottom of storehouse.
In addition, specifically, the top of raw material feed bin 10 is equipped with feed opening 13.Feed opening at the top of raw material feed bin 10
13 into raw material feed bin 10 feeding operation.After material is fallen in transport tube 610, from the rotation of the second helical axis 612 by material to
Outer conveying.Further, for the ease of wherein one end and other material conveying assemblies 50 (such as the first delivery pipe of transport tube 610
510) it is attached and transports material in other material conveying assemblies 50, and for the ease of in the another of transport tube 610
End installing bearing, motor etc., the both ends of transport tube 610 are equipped with first flange disk 6193.
In one embodiment, raw material feed bin is reached for the ease of the first drive link 617, the second drive link 618
It is connected outside 10 and with driving mechanism.The bottom of raw material feed bin 10 is equipped with first through hole and the second through-hole, the first drive link 617
It reaches outside raw material feed bin 10 across first through hole and is connected with driving mechanism, the second drive link 618 passes through the second through-hole and stretches
It arrives outside raw material feed bin 10 and is connected with driving mechanism out.
Further, Fig. 7 to Fig. 9 is please referred to, is equipped with two second flange disks 14 being detachably connected at first through hole,
One of second flange disk 14 is fixedly installed on 10 bottom of raw material feed bin, and the middle part of another second flange disk 14 is provided with
The third through-hole 141 being adapted with the first drive link 617.In this way, the first drive link 617 sequentially passes through third through-hole
141, first through hole is extend into raw material feed bin 10, can guarantee the sealing performance of raw material feed bin 10, while also easy disassembly first
Drive link 617.
In addition, the second through hole is equipped with two third ring flanges 15 being detachably connected, one of third ring flange 15
It is fixedly installed on 10 bottom of raw material feed bin, the middle part of another third ring flange 15 is provided with suitable with 617 phase of the first drive link
The fourth hole 151 answered.In this way, the second drive link 618 sequentially passes through fourth hole 151, the second through-hole extend into raw material material
In storehouse 10, the sealing performance of raw material feed bin 10 can guarantee, while also the second drive link of easy disassembly 618.
In one embodiment, please refer to Figure 10 to Figure 12, the delivery heating device 20 include the second delivery pipe 210,
First induction coil 220, the second induction coil and third induction coil.Along biology on the tube wall of second delivery pipe 210
The conveying direction of matter raw material is successively arranged first chamber 211, second chamber and third chamber.It is the first chamber 211, described
Second chamber and the third chamber respectively correspond anti-positioned at the dehydration portion, the cracking reaction portion and the charing
Portion is answered, the first chamber 211, the second chamber and the third chamber are used to be packed into metal heat-exchange medium.
First induction coil 220, second induction coil and the third induction coil are successively sheathed on described
Second delivery pipe 210 is outer and is arranged in a one-to-one correspondence with the first chamber 211, the second chamber and the third chamber, institute
It states when the first induction coil 220 is powered for making the metal heat-exchange dielectric heat in the first chamber 211 and melting, it is described
For making the metal heat-exchange dielectric heat in the second chamber and melting when second induction coil is powered, the third induction
For making the indoor metal heat-exchange dielectric heat of the third chamber and melting when coil is powered.In this way, biomass material enters
When being heated after the second delivery pipe 210, using mid-frequency induction heating principle, by the first induction coil 220,
Two induction coils and third induction coil are powered, so that metal heat-exchange dielectric heat and melting, when control metal heat-exchange medium
When in such as solid-liquid state, the heating temperature of metal heat-exchange medium is metal heat-exchange medium melting temperature, thus just
It is accurately controlled in by the heating temperature of metal heat-exchange medium.Material is in the axial direction conveying along the second delivery pipe 210
In the process, heating temperature is different when being moved to the different parts of the second delivery pipe 210, anti-so as to successively carry out being dehydrated respectively
It should handle, cracking reaction processing and carbonization reaction are handled.
In one embodiment, Figure 11 and Figure 12 is please referred to, delivery heating device 20 further includes heat preservation insulating layer 230.Institute
It states heat preservation insulating layer 230 to be set to outside second delivery pipe 210, first induction coil 220, second induction coil
And third induction coil is sheathed on outside the heat preservation insulating layer 230.Heat preservation insulating layer 230 can avoid metal heat-exchange as far as possible
The heat that medium generates transmits outward, thermal insulation function is played, so as to save the energy.Specifically, heat preservation insulating layer
230 use aluminium oxide, class ceramic material, and insulation and thermal insulation high temperature resistant can guarantee properties of product.
More specifically, Figure 11 and Figure 12 is please referred to, in order to enable dehydration portion, cracking reaction portion and carbonization reaction portion
Heating temperature it is different, this is determined according to dehydration portion, the required heating temperature in cracking reaction portion and carbonization reaction portion
The indoor metal heat-exchange medium of the corresponding chamber in position.Specifically, dehydration portion carries out dehydration processing, phase to material
Answering temperature to need to control at 100 DEG C, (fusing point is 30 DEG C, boiling point 2204 hereinafter, can then be packed into gallium metal in first chamber 211
DEG C), by controlling the operating power size of the first induction coil 220, so that the metal heat-exchange medium in first chamber 211 is molten
Change and be in solid-liquid state, the environment temperature control of the corresponding material in dehydration portion is 30 DEG C at this time.Cracking reaction portion
Cracking reaction processing is carried out to material, relevant temperature needs to control then be packed into bismuth gold in second chamber at 100 DEG C~350 DEG C
Belong to (fusing point is 271 DEG C, and boiling point is 1420 DEG C), by controlling the operating power size of the second induction coil, so that the second chamber
Indoor metal heat-exchange melting media is simultaneously in solid-liquid state, at this time the environment temperature of the corresponding material in cracking reaction portion
Control is 271 DEG C.Carbonization reaction portion carries out carbonization reaction to material, and relevant temperature needs to control at 350 DEG C~800 DEG C, then and the
Tin metal (fusing point is 232 DEG C, and boiling point is 2690 DEG C) can be packed into three chambers, by the work function for controlling third induction coil
Rate size, so that the indoor metal heat-exchange medium of third chamber is completely melt and is warming up to 350 DEG C~800 DEG C, carbonization reaction at this time
It is 350 DEG C~800 DEG C that the environment temperature of the corresponding material in portion, which just controls,.
Further, Figure 11 and Figure 12 is please referred to, second delivery pipe 210 includes lining pipe 212 and outer wall pipe 213.
The outer wall pipe 213 is sheathed on outside the lining pipe 212, and the inner sidewall of the outer wall pipe 213 is outer with the lining pipe 212
Interval is equipped between side wall.And along the axial direction side of second delivery pipe 210 between the outer wall pipe 213 and lining pipe 212
To be successively arranged 214, two spacer rings 216 of the first closure ring and second block ring 215.Described first blocks ring 214, described the
Cooperate between two closure 215, two spacer rings 216 of ring, the inner sidewall of the outer wall pipe 213 and the lateral wall of the lining pipe 212
Surround first chamber 211, second chamber and third chamber.
Further, it is described first block 214, two spacer rings 216 of ring and it is described second block ring 215 with it is described
Outer wall pipe 213 or the lining pipe 212 are integrated.It so, it is possible the leakproofness of enhancing chamber, structure is more stable.
Further, the capacity of heat transmission of the lining pipe 212 is greater than the capacity of heat transmission of the outer wall pipe 213.In this way, lining
Casing 212 is conducive to the heat for generating metal heat-exchange medium and transmits to material, and outer wall pipe 213 can then avoid metal as far as possible
The heat that heat transferring medium generates is lost outward, so as to improve the heating effect to material.
In a specific embodiment, the lining pipe 212 is that (fusing point is 1083 DEG C to red copper alloy, and thermal coefficient is
297w/mk), the heat transfer that can rapidly generate metal heat-exchange medium is to the material in the second delivery pipe 210.In addition, described
Outer wall pipe 213 is austenitic stainless steel (fusing point is 1200 DEG C, 10 w/mk of thermal coefficient~30w/mk), and high-temperature alloy material is resistance to
Corrosion, thermal coefficient is low, and heat dissipation is slow, and the heat that metal heat-exchange medium can be avoided to generate as far as possible is lost outward, so as to improve
To the heating effect of material.Outer wall pipe 213 is no magnetic material simultaneously, will not influence induction coil to metal heat-exchange medium
Induction effect.
In one embodiment, the outer wall pipe 213 is also chosen as alloy cast iron (fusing point is 1200 DEG C), high temperature alloy
Material, corrosion-resistant, no magnetic material.
In a specific embodiment, Figure 12 is please referred to, is provided on the lateral wall of second delivery pipe 210 and institute
State the medium inlet 217 that first chamber 211, second chamber, third chamber are connected.In this way, metal heat-exchange medium passes through Jie
Matter inlet 217 is injected into chamber.In order to avoid metal heat-exchange medium is flowed out from medium inlet 217, in medium inlet
Plugging plate 218 is removably installed at 217.It, can be in outer wall pipe 213 and 212 groups of lining pipe as an optional scheme
Metal heat-exchange medium is injected into chamber by dress during forming chamber, so just without opening up on outer wall pipe 213 and chamber
The corresponding medium inlet 217 in room.
In a specific embodiment, the delivery heating device 20 further includes coil rack 219.The coil bone
Frame 219 is set to outside second delivery pipe 210, first induction coil 220, the second induction coil and third induction coil
It is sheathed on the coil rack 219.In this way, induction coil is sheathed on coil rack 219, stability is more preferable.
Further, in order to preferably three induction coils being fixed and adjacent induction coil is mutually isolated, coil
Several first clamping portions 2191 and several second clamping portions 2192 are correspondingly provided on skeleton 219, several described first
Clamping portion 2191 is provided at circumferentially spaced around the lateral wall of the coil rack 219, several 2192 coiling bones of the second clamping portion
The outside portion of frame 219 is provided at circumferentially spaced, and the end of the first induction coil 220 is installed on the first clamping portion 2191, the second sense
The both ends of coil are answered to be installed in the first clamping portion 2191 respectively, on the second clamping portion 2192, the end of third induction coil is installed
In on the second clamping portion 2192.In addition, being additionally provided on coil rack 219 prevents induction coil to be detached from the second delivery pipe 210
Retention bead.In this way, can be conducive to steadily install the first induction coil 220, the second induction coil and third induction coil
In on coil rack 219.Further optionally, coil rack 219 is specially phenolic resin.Phenolic resin high temperature resistant, anti-chemistry
Corrosion, stability are good.
Further, referring again to Figure 11, coil rack 219 includes several spaced lantern rings 2194, and
Several connecting rods 2195 being all connected with several lantern rings 2194, several connecting rods 2195 are provided at circumferentially spaced around lantern ring 2194.
In this way, the structure of coil rack 219 is simple, material is saved.Specifically, lantern ring 2194 is integrated with connecting rod 2195,
Structural stability is preferable.
In one embodiment, the heating phase transformation reaction kettle further includes third helical axis 240.Third helical axis 240
It is rotatablely arranged in lining pipe 212, for driving the biomass material from institute when the third helical axis 240 rotates
It states dehydration portion and is moved to the carbonization reaction portion, material can be transported to the second conveying from one end of the second delivery pipe 210
The other end of pipe 210.Material is in the second delivery pipe 210 in moving process, and the environment temperature when being moved to different parts is not
Together, can be successively through being carried out dehydrating, cracking reaction processing and carbonization reaction processing, dehydration portion, cracking reaction portion
Successively it is connected between carbonization reaction portion, working efficiency is higher.
In one embodiment, please refer to Figure 13 to Figure 18, the end face of the first end of the third helical axis 240 along
The axis direction of the third helical axis 240 is equipped with jack 241.The second end of the third helical axis 240 is used to turn with power
Axis is connected, and the third helical axis 240 is for being rotatablely arranged in the second delivery pipe 210.Setting in the jack 241
There is heat-generating pipe 250, the end of the heat-generating pipe 250 is equipped with first end cover 251, and the first end cover 251 is located at the jack
241 is outer and be used for and the end part seal of second delivery pipe 210 cooperates.
Due to being equipped with jack 241 in third helical axis 240, and heat-generating pipe 250, heat-generating pipe are installed in jack 241
250 adstante febres transfer heat to third helical axis 240, and such third helical axis 240 can synchronize during conveying material to be added
Hot biomass material, it is heated from the direction from inside to outside of the second delivery pipe 210 for making the material in the second delivery pipe 210.This
Outside, not only heat-generating pipe 250 heats the material in the second delivery pipe 210 to delivery heating device 20, and the first induction
Coil 220, the second induction coil, third induction coil are powered, and metal heat-exchange medium is synchronous to generate heat, make the second conveying
Material in pipe 210 is that direction from outside to inside is heated.Such delivery heating device 20 has preferable heating effect to material
Fruit.Material is moved to the different parts of the second delivery pipe 210 in the axial direction transmission process along the second delivery pipe 210
When heating temperature it is different, so as to successively carry out dehydration processing, cracking reaction processing and carbonization reaction processing respectively.
In addition, heat-generating pipe 250 will not follow third helical axis 240 to rotate together in 240 rotation process of third helical axis,
The first end cover 251 of heat-generating pipe 250 and the end of the second delivery pipe 210 are indirectly connected or are connected directly, and can guarantee preferable close
Seal effect.
It is understood that the length of jack 241 is greater than in order to which heat-generating pipe 250 is attached to completely in jack 241
The length of heat-generating pipe 250.And in order to preferably be heated to third helical axis 240, while guaranteeing the structure of third helical axis 240
Intensity, the length of jack 241 are 2/3 or more of the length of third helical axis 240, and 240 rest part of third helical axis is then real
Core structure.
Further, Figure 14 and Figure 15 are please referred to, the delivery heating device 20 further includes being sheathed on the third spiral shell
The first bearing 260 of the first end of spin axis 240 and the end for being set to the first end cover 251 and second delivery pipe 210
Bearing block 270 between portion.The first bearing 260 is set on the bearing block 270, and the first end cover 251 passes through institute
The end part seal for stating bearing block 270 and second delivery pipe 210 cooperates.In this way, third helical axis 240 is driven by power shaft
When turn is moved, it is supported by first bearing 260 and bearing block 270, stability is more preferable.In addition, first bearing 260 and axis
The first end that seat 270 is respectively positioned on the second delivery pipe 210 and third helical axis 240 is held, disassembling operations are also more convenient.
Specifically, please refer to Figure 15 and Figure 17, the bearing block 270 include first sleeve 271, second end cover 272,
Third end cap 273 and bearing holder (housing, cover) 274.The first sleeve 271 is sheathed on the first end of the third helical axis 240, and described
Wherein one end of sleeve 271 is connected with the second end cover 272, the other end of the first sleeve 271 and the third end
Lid 273 is connected.The second end cover 272 is connected with the bearing holder (housing, cover) 274, the second end cover 272 be used for it is described second defeated
The end part seal of pipe 210 is sent to cooperate.The third end cap 273 cooperates with the first end cover 251 sealing.The first bearing
260 are rotatablely arranged in the bearing holder (housing, cover) 274.
In one embodiment, Figure 15 and Figure 17 is please referred to, the delivery heating device 20 further includes third sealing element
280.The third sealing element 280 is set to the inner sidewall and the first of the third helical axis 240 of the first sleeve 271
It holds between lateral wall.In this way, third sealing element 280 can enhance sealing performance, avoid outside air by bearing block 270 with
Gap between third helical axis 240 enters in the second delivery pipe 210, to can guarantee the biology in the second delivery pipe 210
Matter raw material can heat in the state of anaerobic.
Further, Figure 15 and Figure 17 is please referred to, the delivery heating device 20 further includes axle envelope part 290.The axis
Sealing 290 includes the second casing 291 and the 4th end cap 292.Second casing 291 is sheathed on the first sleeve 271 and institute
It states between third helical axis 240, one end of second casing 291 is connected with the 4th end cap 292.4th end cap
292 between the third end cap 273 and the first end cover 251, the first end cover 251, the third end cap 273
And 292 three of the 4th end cap seals cooperation.In this way, axle envelope part 290 can enhance sealing performance, avoid outside air logical
The gap crossed between bearing block 270 and third helical axis 240 enters in the second delivery pipe 210, to can guarantee the second conveying
Biomass material in pipe 210 can heat in the state of anaerobic.
Specifically, the third sealing element 280 is the first end lateral wall for being set around the third helical axis 240
The inner sidewall of sealed packing, the one end of the first sleeve 271 far from the first end cover 251 is equipped with defining flange 2193, institute
Sealed packing is stated between the defining flange 2193 and the other end of second casing 291.Specifically, described
Three sealing elements 280 are the sealed packing for being set around the first end lateral wall of the third helical axis 240.In this way, conveying heating dress
20 are set in assembly manipulation, first bearing 260 can be first attached to the first end of third helical axis 240 with 270 sets of bearing block, so
Sealed packing set is set to afterwards between the lateral wall of third helical axis 240 and the inner sidewall of first sleeve 271, then by axle envelope
Second casing 291 of part 290 is tucked into first sleeve 271, and heat-generating pipe 250 is inserted into third helical axis 240
In jack 241, first end cover 251, third end cap 273 and the 4th end cap 292 are locked finally by connector such as bolt and connected
It is connected together.First end cover 251, third end cap 273 and the locking of the 4th end cap 292 is when linking together, and the of axle envelope part 290
Two casings 291 compress sealed packing, so that sealed packing is filled up completely in the outside of first sleeve 271 and third helical axis 240
In gap between wall, there is preferable sealing performance.In addition, the assembly manipulation of delivery heating device 20 is more convenient.
In one embodiment, in order to work normally under the high temperature conditions, third sealing element 280 is graphite packing.
Third helical axis 240 and bearing block 270 are high temperature resistant element.
In one embodiment, please refer to Figure 15 and Figure 17, the delivery heating device 20 further include be set to it is described
The 4th tee tube 293 between the end and the second end cover 272 of second delivery pipe 210.240 sets of the third helical axis
In the straight pipe of the 4th tee tube 293, the both ends of the straight pipe of the 4th tee tube 293 are respectively connected with the 5th
End cap 294, one of them described 5th end cap 294 cooperate with the second end cover 272 sealing, another described 5th end cap
294 with the end part seal of second delivery pipe 210 for cooperating.4th tee tube 293 be conducive to the second delivery pipe 210 with
Connection between bearing block 270 also can guarantee the sealing performance in the second delivery pipe 210.In addition, hanging down on the 4th tee tube 293
Directly in the port of straight pipe as material output end, third helical axis 240 is under the driving of power shaft by material from second
One end of delivery pipe 210 is transported in the straight pipe of the 4th tee tube 293, and is exported outward from material output end.
In one embodiment, the first end cover 251, second end cover 272, the third end cap 273, described
4th end cap 292 and the 5th end cap 294 are blind flange.
In one embodiment, the first sleeve 271, the second end cover 272, the third end cap 273 with it is described
Bearing holder (housing, cover) 274 is integrated.
In one embodiment, Figure 16 and Figure 18 is please referred to, the delivery heating device 20 further includes second bearing
295.The second bearing 295 is set in the jack 241, and the end of the heat-generating pipe 250 is set to the second bearing
On 295.The heat-generating pipe 250 is electric heating tube 250.Specifically, heat-generating pipe 250 is nichrome heat-generating pipe 250, fever
Effect is preferable, high temperature resistant, long service life.Heat-generating pipe 250 is supported by second bearing 295, the installation of heat-generating pipe 250 is stablized
Property is more preferable.
In one embodiment, biomass material is in the dehydration portion, cracking reaction portion and charcoal of delivery heating device 20
The processing for changing reacting part is specific as follows:
First stage: in this stage biomass material physical change occurs for the water smoking (room temperature~100 DEG C), mainly
It dries out；
Enter second stage after raw material dehydration: main thermal cracking stage (100 DEG C~380 DEG C), in this stage biomass
It is thermally decomposed under anoxic conditions, with the continuous raising of temperature, various volatile matters are accordingly precipitated, and raw material occurs most
Mass loss, although material reaches ignition point, but cannot be burnt due to anoxic, and there can be no gas phase flames；
Enter the phase III after raw material cracking: the decomposition that carbonization stage (400 DEG C of >) occurs in this stage is very slow
Slowly, the mass loss of generation is more much smaller than second stage, which is usually the further cracking of C-C key and c h bond.With
The diffusion of deep layer volatile matter outer layers, ultimately forms charcoal.In this way, the charcoal that high temperature pyrolysis obtains generally carries greatly
Amount volatile matter enters in reaction vessel 310.
In one embodiment, Figure 19 to Figure 22 is please referred to, it includes that reaction is held that the bio-oil gas phase, which becomes reaction kettle 30,
Device 310 and electrically heated rod 320.The side wall of the reaction vessel 310 is described equipped with extending downwardly at the top of the side wall
The accommodating chamber 311 of the bottom of side wall.The electrically heated rod 320 is multiple, and multiple electrically heated rods 320 are around the reaction
The center of container 310 is arranged circumferentially spaced in the accommodating chamber 311, is also used to inject high temperature melting in the accommodating chamber 311
Salt.
Reaction vessel 310 receives the product (including charcoal, tar and non-condensable gas) obtained by high temperature pyrolysis
In the process, multiple 320 Synchronous Heating of electrically heated rod work are controlled, high-temperature molten salt is by heat of solution until boiling, high-temperature molten salt are in
Temperature remains unchanged when fluidized state, such as the boiling point of high-temperature molten salt of selection is 1250 DEG C, persistently in reaction vessel 310
Charcoal heated, charcoal pressure rise so generate decompose fuel factor, can guarantee layer of charcoal in reaction vessel 310
The temperature of central part is increased to not less than 1050 DEG C, and volatile matter (multicomponent gas) can be made to be passed down through layer of charcoal height in this way
Drastic cracking occurs at a higher temperature for temperature area, tar, and the biggish compound of molecular mass passes through scission of link dehydrogenation, de- alkane
Base and some other radical reaction are changed into the lesser gaseous compound of molecular mass and other products enter gas wash tower.
Simplify in this way, above-mentioned bio-oil gas phase becomes 30 structure of reaction kettle, can be convenient for control cracking temperature, heating efficiency is higher, and
Energy consumption can be saved.
It is to be understood that fused salt refers to the abbreviation of fuse salt, refer generally to the fused solution of salts substances fusing and formation
Body, the ion melt being made of cation and anion.High-temperature molten salt for general fused salt, have boiling point it is higher,
Stability is more preferable and thermal conductivity better characteristics.Specifically in the present embodiment, high-temperature molten salt is barium chloride, sodium chloride and chlorine
Change the mixture of potassium ternary, the boiling point of the high-temperature molten salt is 1250 DEG C, is continued by electrically heated rod 320 to high-temperature molten salt
Property heating, can guarantee that the central temperature of the charcoal in reaction vessel 310 is increased to not less than 1050 DEG C.Specifically, described
High-temperature molten salt is the mixture of barium chloride, sodium chloride and potassium chloride ternary.
In one embodiment, the electrically heated rod 320 is nichrome electrothermal tube.In this way, elevated temperature strength is compared with ferrum-chromium-aluminum
Height is unlikely to deform under applied at elevated temperature, and structure not malleable, plasticity is preferable, Yi Xiufu, and radiance is high, nonmagnetic, corrosion resistant
Corrosion is strong, long service life etc..
In one embodiment, Figure 20 and Figure 21 is please referred to, it further includes protecting that the bio-oil gas phase, which becomes reaction kettle 30,
Warm collet 330.The thermal insulation separation hot jacket 330 is set on the lateral wall of the reaction vessel 310.In this way, thermal insulation separation hot jacket
330 surround the lateral wall of reaction vessel 310, and the heat that electrically heated rod 320 can be avoided as far as possible to generate during heating is logical
The lateral wall for crossing reaction vessel 310 outwardly scatters and disappears, and the temperature be conducive in reaction vessel 310 in this way gradually rises, that is, plays
The energy is saved, the effect of heating efficiency is improved.
Further, referring again to Figure 20 and Figure 21, the lateral wall bottom of the reaction vessel 310 is arranged with filler ring
340, the bottom end of the thermal insulation separation hot jacket 330 is set on the filler ring 340.In this way, filler ring 340 carries thermal insulation separation hot jacket
330, it can guarantee that thermal insulation separation hot jacket 330 is steadily sheathed on the lateral wall of reaction vessel 310.
Further, Figure 20 and Figure 22 is please referred to, the top of the reaction vessel 310 is equipped with feed inlet 312, described anti-
The bottom of container 310 is answered to be equipped with discharge port 313.The side wall of the reaction vessel 310 includes direct tube section 314 and is connected to described
The funnel section 315 of 314 lower section of direct tube section.The funnel section 315 is used to material converging to the discharge port 313.The heat preservation
The corresponding fitting sle of collet 330 is set to outside the lateral wall of the reaction vessel 310.
In one embodiment, Figure 22 is please referred to, it further includes insulation that the bio-oil gas phase, which becomes reaction kettle 30,
Plate 350.The thermal insulation thermal insulation board 350 is layed on the roof of the reaction vessel 310.In this way, thermal insulation thermal insulation board 350 can be to the greatest extent
It can be avoided that the heat that electrically heated rod 320 generates during heating is outwardly scattered and disappeared by the roof of reaction vessel 310, this
The temperature that sample is conducive in reaction vessel 310 gradually rises, that is, plays the role of the saving energy, improve heating efficiency.
In one embodiment, referring again to Figure 20 and Figure 21, multiple electrically heated rods 320 be equally spaced in
In the accommodating chamber 311.The side wall top of the reaction vessel 310 is equipped with corresponding one by one with multiple electrically heated rods 320
Multiple insert ports 316, the power connector end of the electrically heated rod 320 are set at the insert port 316.In this way, one side energy
Convenient for being installed in electrically heated rod 320 in the accommodating chamber 311 of reaction vessel 310, i.e., directly the pipe end of electrically heated rod 320 is worn
It crosses insert port 316 to extend into accommodating chamber 311, the power connector end of electrically heated rod 320 is allowed to be fixedly installed at insert port 316,
And connect with extraneous power supply, installation operation is more convenient；On the other hand, the power connector end of electrically heated rod 320 is due to position
At insert port 316, it is not heated the adverse effect of process high temperature, and can be convenient for being electrically connected with extraneous power supply
It connects.
In one embodiment, referring again to Figure 22, the side wall of the reaction vessel 310 includes interior valve jacket 317 and shell
Set 318.The casing 318 is sheathed on outside the interior valve jacket 317, the top of casing 318, casing 318 bottom end with
The lateral wall of interior valve jacket 317 seals cooperation, and between the casing 318 and the interior valve jacket 317 described in interval setting formation
Accommodating chamber 311.Specifically, casing 318 and interior valve jacket 317 are stainless steel sleeve, high temperature can be born, it is heated to be not easy to become
Shape.
In one embodiment, a kind of bio-oil gas phase-change method, includes the following steps:
The high-temperature molten salt in the accommodating chamber 311 is heated in the electrically heated rod 320 energization, so that described anti-
Answer the temperature in container 310 not less than 500 DEG C；After being preheating in advance in reaction vessel 310 not less than 500 DEG C, then receive
Make in reaction vessel 31010 in layer of charcoal by the charcoal of high temperature pyrolysis, and by 320 continuous heating of electrically heated rod
The temperature of center portion point is increased to not less than 1050 DEG C, and volatile matter (multicomponent gas) can be made to be passed down through layer of charcoal high temperature in this way
Drastic cracking occurs at a higher temperature for region, tar, and the biggish compound of molecular mass passes through scission of link dehydrogenation, de- alkyl
And some other radical reaction is changed into the lesser gaseous compound of molecular mass and other products enter gas wash tower.
Product after 20 high temperature pyrolysis of delivery heating device is transported in reaction vessel 310；By electrically heated rod
320 lasting are powered heat the charcoal in the reaction vessel 310, and make the high temperature melting in the accommodating chamber 311
Salt is in fluidized state, wherein the boiling point of the high-temperature molten salt is not less than 1050 DEG C.
Above-mentioned bio-oil gas phase-change method, reaction vessel 310 receive the charcoal mistake obtained by high temperature pyrolysis
Cheng Zhong controls multiple 320 Synchronous Heating of electrically heated rod work, and high-temperature molten salt is by heat of solution until boiling, high-temperature molten salt are in boiling
Temperature remains unchanged when rising state, such as the boiling point of high-temperature molten salt of selection is 1250 DEG C, persistently in reaction vessel 310
Charcoal is heated, and charcoal pressure rise and then generation decomposition fuel factor can guarantee in reaction vessel 310 in layer of charcoal
The temperature of center portion point is increased to not less than 1050 DEG C, and volatile matter (multicomponent gas) can be made to be passed down through layer of charcoal high temperature in this way
Drastic cracking occurs at a higher temperature for region, tar, and the biggish compound of molecular mass passes through scission of link dehydrogenation, de- alkyl
And some other radical reaction is changed into the lesser gaseous compound of molecular mass and other products enter gas wash tower.
In one embodiment, electrically heated rod 320 is persistently powered and the charcoal in the reaction vessel 310 is carried out
Heating, so that the temperature control in the reaction vessel 310 is 1050 DEG C~1200 DEG C.Temperature control in reaction vessel 310
When being 1050 DEG C~1200 DEG C, reaching the second pyrolysis temperature of charcoal, drastic cracking occurs at such a temperature for tar, point
The biggish compound of protonatomic mass by scission of link dehydrogenation, de- alkyl and some other radical reaction be changed into molecular mass compared with
Small gaseous compound and other products enters gas wash tower, this 1050 DEG C~1200 DEG C temperature range endogenous substance oil gas phase transformations
Effect it is preferable.In addition, without being further continued for increasing the temperature in reaction vessel 310, so as to greatly save the energy.Specifically
For, in order to realize that by the temperature control in reaction vessel 310 be 1050 DEG C~1200 DEG C, the boiling point of the high-temperature molten salt of selection
It is specific be, for example, 1250 DEG C, 1220 DEG C, 1280 DEG C or 1300 DEG C can be with.Wherein, high-temperature molten salt specifically selects barium chloride, chlorine
Change the mixture of sodium and potassium chloride ternary, the boiling point of the high-temperature molten salt can reach 1250 DEG C.Wherein it is possible to understand, chlorination
When the proportion content difference of barium, sodium chloride and potassium chloride, the boiling point of the high-temperature molten salt is slightly different, but by adjusting
The content of three matches, and just can control the boiling point of the high-temperature molten salt at 1200 DEG C or more.
Further, electrically heated rod 320 is persistently powered and the charcoal in the reaction vessel 310 is heated, led to
It crosses and for example controls the charcoal of high temperature pyrolysis and be added to uninterrupted in reaction vessel 310, and, for example, each electricity of control
The heating power size of heating rod 320 is not less than to control the temperature of the central part of layer of charcoal in reaction vessel 310 and be increased to
1050 DEG C, volatile matter (multicomponent gas) can be made to be passed down through layer of charcoal high-temperature area in this way, tar is sent out at a higher temperature
Raw drastic cracking, the biggish compound of molecular mass pass through scission of link dehydrogenation, de- alkyl and the transformation of some other radical reaction
Enter gas wash tower for the lesser gaseous compound of molecular mass and other products.
Further, electrically heated rod 320 is persistently powered and the charcoal in the reaction vessel 310 is heated,
Charcoal for example, by controlling high temperature pyrolysis is added to the uninterrupted in reaction vessel 310, and, for example, controls each
The heating power size of electrically heated rod 320, come control the temperature of the central part of layer of charcoal in reaction vessel 310 be increased to it is not small
In 1100 DEG C, volatile matter (multicomponent gas) can be made to be passed down through layer of charcoal high-temperature area in this way, tar is at a higher temperature
Drastic cracking occurs, the biggish compound of molecular mass is turned by scission of link dehydrogenation, de- alkyl and some other radical reaction
Become the lesser gaseous compound of molecular mass and other products enter gas wash tower.
In one embodiment, Fig. 1, Figure 23 are please referred to Figure 28, the dust-extraction unit includes that the sedimentation of active axial-flow type removes
Chimney 70.The active axial-flow type sedimentation gas wash tower 70 includes tower body 71, flabellum 72 and driving mechanism 73, the tower body 71
Bottom is equipped with air inlet 711, and the top of the tower body 71 is equipped with gas outlet 712, and the flabellum 72 is rotatablely arranged at described
Middle part in tower body 71 and positioned at the tower body 71；The power shaft 731 of the driving mechanism 73 is connected with the flabellum 72,
The driving mechanism 73 drives the wind direction of the rotation of flabellum 72 generation towards the bottom of the tower body 71.
In this way, non-condensable gas is passed into tower body 71 by air inlet 711, non-condensable gas enters tower body 71
Moment bulked volume is when interior to be greatly lowered flow velocity, and the part bulky grain powdered carbon mixed in non-condensable gas is due to self weight
71 bottom of tower body is fallen back to, and can be transported in charcoal storehouse 40 by the charcoal conveying assembly 80 of 71 bottom of tower body in time；This
Outside, it is synchronous that flabellum 72 is driven by driving mechanism 73 while non-condensable gas is passed into tower body 71 by air inlet 711
Rotation generates the operating on centrifugal force towards the bottom of tower body 71 when flabellum 72 rotates, the middle part being equivalent in tower body 71 is formed
One air curtain barrier, little particle powdered carbon can not be by the air curtain barriers and by centrifugal drying to tower body 71 when striking flabellum 72
Side wall, the wind for following the rotation of flabellum 72 to generate immediately drop down onto the bottom of tower body 71, and can be in time by 71 bottom of tower body
Conveying device be transported in charcoal storehouse 40；On the other hand, the flow velocity of non-condensable gas can be reduced when flabellum 72 rotates, to have
71 bottom of tower body is fallen back under self gravitation effect conducive to powdered carbon.
In one embodiment, the biomass energy thermal cracker further includes charcoal conveying assembly 80.The life
Object charcoal conveying assembly 80 is equipped with third feeding inlet 811, exhaust outlet 812 and discharge port 813, the bio-oil gas phase transformation reaction
The discharge port 313 of kettle 30 is connected with the third feeding inlet 811 of the charcoal conveying assembly 80, the discharge port 813 and institute
The feed inlet 41 for stating charcoal storehouse 40 is connected, and the exhaust outlet 812 is connected with the air inlet 711 of the tower body 71.
The powdered carbon and non-condensable gas obtained by Pintsch process is discharged to charcoal by the discharge port 313 of reaction kettle
In conveying assembly 80, wherein powdered carbon passes through unloading for charcoal conveying assembly 80 under the conveying effect of charcoal conveying assembly 80
Material mouth 813 is drained into charcoal storehouse 40, and since charcoal storehouse 40 is closing warehouse structure, non-condensable gas can only be conveyed by charcoal
The exhaust outlet 812 of component 80 is discharged in tower body 71.
Generally, when the spacing between flabellum 72 and air inlet 711, gas outlet 712 is bigger, then it represents that normal throw compared with
Greatly, effect of settling of the powdered carbon in tower body 71 is better.
Specifically, flabellum 72 is rotatablely arranged in the tower body 71 and is located at the half of the tower body 71
At height and position, at one third height and position or at 2/3rds height and positions.
In one embodiment, the spacing between the flabellum 72 and the air inlet 711 is 60cm~100cm.It is described
Spacing between flabellum 72 and the gas outlet 712 is 60cm~100cm.In this way, sedimentation of the non-condensable gas in tower body 71
Effect is preferable, causes equipment volume and cost to increase without continuing the height of increase tower body 71.
Generally, it is vertical for 0.2 cubic meters per minute~0.5 to obtain the rate of non-condensable gas for reaction kettle high temperature thermal cracking
Square m/min.The rate for entering the non-condensable gas in tower body 71 is 0.2 cubic meters per minute~0.5 cube m/min
Clock.
In one embodiment, the revolving speed control of the flabellum 72 is 2r/s~20r/s.The outer rim of the flabellum 72 with
The inner sidewall of the tower body 71 is equipped with gap or is engaged, and the axial face of the tower body 71 is rounded face.In this way, flabellum 72
Preferable barrier effect, better dust removal effect can be played to powdered carbon, 72 revolving speed of another aspect flabellum is unlikely to excessive and influences not
Condensable gas passes through discharge outward.Specifically, the revolving speed control of flabellum 72 is 5r/s~8r/s.At this point, to not condensated gas
When the outside rate of discharge of body influences little, preferable barrier effect, better dust removal effect are played to powdered carbon.
Wherein, the bore of the inner sidewall of tower body 71 is specially 15cm~25cm.
In addition, three flabellums 72, five of flabellum 72, four of setting can be spaced on the power shaft 731 of driving mechanism 73
72, six flabellums 72 of flabellum or eight flabellums 72, i.e. power shaft 731 drive several flabellums 72 to rotate synchronously when rotating, right
Powdered carbon plays preferable barrier effect.
In one embodiment, the driving mechanism 73 is motor, and the motor is installed in the top of the tower body 71.
The power shaft 731 is extend into the tower body 71 through the roof of the tower body 71.Specifically, the roof of tower body 71 is set
There is the interface 713 passed through for power shaft 731, be provided with first flange disk 6193 at interface 713, motor is provided with and the
The second flange disk 14 that one ring flange 6193 is cooperatively connected.
Further, Figure 25 and Figure 26 is please referred to, is provided with 3rd bearing 74 in the tower body 71.The 3rd bearing
74 are connected by connecting rod 75 with the inner sidewall of the tower body 71, and the end of the power shaft 731 is rotatablely arranged at described
In 3rd bearing 74.In this way, power shaft 731 can more stablely by support of the 3rd bearing 74 to power shaft 731
It is set in tower body 71.Specifically, in order to increase the stability of 3rd bearing 74,3rd bearing 74 is set for example, by interval
Three connecting rods 75 set are connected with the inner sidewall of tower body 71.
In one embodiment, Figure 25 and Figure 26 is please referred to, the tower body 71 includes first point of tower body being detachably connected
714 and second point of tower body 715.First point of tower body 714 is set to the top of second point of tower body 715.The flabellum 72
In first point of tower body 714.In this way, when needing the inner sidewall to tower body 71 to carry out cleaning processing, it can be by first
Tower body 714 is divided to be dismantled with second point of tower body 715, then to the inner sidewall of first point of tower body 714 and second point of tower body 715
Related cleaning processing is carried out, so that the cleaning operation of first point of tower body 714 and the inner sidewall of second point of tower body 715 is more convenient
It is feasible.In addition, the powdered carbon of second point of 715 inner sidewall of tower body is more than the first tower body 71, second point of tower body 715 is main cleaning pair
As since flabellum 72 is located in first point of tower body 714, consequently facilitating implementing cleaning operation to second point of tower body 715.It is specific and
Speech, first point of tower body, 714, second points of tower bodies 715 are respectively connected with the 4th ring flange 716, will be between two the 4th ring flanges 716
After being attached, the connection that is just able to achieve between first point of tower body 714 and second point of tower body 715.
Further, the charcoal conveying assembly 80 includes third delivery pipe 81 and the 4th helical axis 82.Described 4th
Helical axis 82 is rotatablely arranged in the third delivery pipe 81.The third feeding inlet 811, the exhaust outlet 812 and institute
It states discharge port 813 to be all set in the third delivery pipe 81, for entering the third when the 4th helical axis 82 rotates
Powdered carbon at material mouth 811, the exhaust outlet 812 is pushed to the discharge port 813.The third feeding inlet 811 is located at described unload
Between material mouth 813 and the exhaust outlet 812.
In this way, powdered carbon passes through the discharge port of charcoal conveying assembly 80 under the conveying effect of charcoal conveying assembly 80
After 813 are drained into charcoal storehouse 40, discharge port 813 is pushed under helical axis rotary action, and enter in charcoal storehouse 40.This
Outside, the powdered carbon for falling back to 71 bottom of tower body is entered in third delivery pipe 81 by exhaust outlet 812, equally in the 4th helical axis
It is pushed to discharge port 813 under 82 rotary actions, is conducive to the recovery processing of powdered carbon, without in addition increasing charcoal storehouse 40.
Further, the third feeding inlet 811 is between the discharge port 813 and the exhaust outlet 812.By
In third feeding inlet 811 between discharge port 813 and exhaust outlet 812, third delivery pipe 81 is fallen to out of reaction kettle in this way
Interior powdered carbon is directly pushed to discharge port 813 by the 4th helical axis 82, without going past exhaust outlet 812, is so conducive to powdered carbon
Recovery processing.
Further, the feed inlet 41 in charcoal storehouse 40 and the discharge gate in charcoal storehouse 40 are provided with switch valve 42, and charcoal storehouse 40 is specific
Be two, the discharge port 813 of third delivery pipe 81 is specially two, two charcoal storehouses 40 to two discharge ports 813 are corresponding one by one sets
It sets.Two charcoal storehouses 40 can make reaction kettle and third delivery pipe by the switch valve 42 at opening and closing feed inlet 41, discharge gate
The state of being isolated from the outside world is remained inside 81, realizes serialization discharging.Specifically, when charcoal is filled in one of charcoal storehouse 40
When powder, then the switch valve 42 at the feed inlet 41 in the charcoal storehouse 40 is closed, it can be by the switch valve 42 of the discharge gate in the charcoal storehouse 40
Opening carries out row's powdered carbon operation, while the switch valve 42 at the feed inlet in another charcoal storehouse 40 41 being opened, and will be another
Switch valve 42 at the discharge gate in a charcoal storehouse 40 is closed.
Sub-fraction is still contaminated in imflammable gas after active axial-flow type settles 70 dust removal process of gas wash tower
Biological powdered carbon, in one embodiment, referring again to Fig. 1, the dust-extraction unit further includes water dust scrubber 90.The tower body
71 gas outlet 712 is connected with the water dust scrubber 90, the imflammable gas after 90 dust removal process of water dust scrubber
It is passed into the gas collector.In this way, water dust scrubber 90 can be realized the charcoal that will mix in imflammable gas
Powder is eliminated as much as, better dust removal effect.
In order to realize to the better dust removing effects of imflammable gas, further, water dust scrubber 90 is two or more,
More than two water dust scrubbers 90 are arranged in series.In this way, imflammable gas passes sequentially through more than two 90 dedustings of water dust scrubber
After processing, it can be realized preferable dust removing effects, so that not mixing biological powdered carbon in imflammable gas substantially.
In one embodiment, referring again to Figure 29 to Figure 32, the water dust scrubber 90 includes tank body 910 and partition
920.The tank body 910 is equipped with air inlet 911 and gas outlet 912.The partition 920 is set in the tank body 910, described
Partition 920 by the tank body 910 divide the first accommodating chamber 913 to be connected to the air inlet 911 and with the gas outlet 912
Second accommodating chamber 914 of connection.The roof of the top of the partition 920 and the tank body 910 is tightly connected, the partition 920
Two sides be tightly connected with the side wall of the tank body 910, the bottom of the partition 920 is equipped with for being connected to described the
The channel 915 of one accommodating chamber 913 and second accommodating chamber 914.
Above-mentioned water dust scrubber 90, please refers to Figure 29 to Figure 31, when in use, predetermined amount is packed into tank body 910
Gas containing dust (such as fine grained powdered carbon) is passed into the first accommodating chamber 913, with gas by water by air inlet 911
Body is gradually passed through, and pressure gradually rises and the water in the first accommodating chamber 913 is made gradually to be pushed into the first accommodating chamber 913
In two accommodating chambers 914, gas around partition 920 and pass through water layer enter after the second accommodating chamber 914 by gas outlet 912 to
Outer discharge.Gas is filtered processing by water during passing through water layer.It is passed into since gas directly passes through air inlet 911
In first accommodating chamber 913, and the pipeline for conveying gas is not inserted into the water surface hereinafter, being so avoided that line clogging occur
Bad phenomenon, so as to greatly improve working efficiency.
In one embodiment, Figure 32 is please referred to, the water dust scrubber 90 further includes conduit assembly 930 and valve
Component 940.The tank body 910 and the partition 920 are two or more, and more than two partitions 920 are arranged in a one-to-one correspondence
In in more than two tank bodies 910.More than two tank bodies 910 are arranged in parallel by the conduit assembly 930.It is described
Valve member 940 is set on the conduit assembly 930, and the valve member 940 has at least two working conditions, described
Air inlet 911 and gas outlet 912 when 940 switch operating state of valve member for controlling at least one tank body 910 divide
Connection not corresponding with gas input device, gas collector or disconnection separate.In this way, inside one of tank body 910
Water layer passes through 940 switch operating shape of valve member because when dust content is excessively high or water temperature over-high needs to carry out change water to process
State, the air inlet 911 for controlling the tank body 910 are corresponding disconnected with gas input device, gas collector respectively with gas outlet 912
Separation is opened, while the air inlet 911 for controlling another tank body 910 is received with gas input device, gas respectively with gas outlet 912
The corresponding connection of acquisition means.So as to realize that gas input device does not input the gas to dedusting stoppingly into tank body 910,
Simultaneously the isolated progress of tank body 910 change water to process can be disconnected, at moisturizing for corresponding with gas input device, gas collector
Reason or cleaning and maintenance processing, the tank body 910 separated is mutually disconnected with gas input device, gas collector and is for example changing Shui Chu
Other tank bodies 910 are not interfered with to the dust removal operation of gas during reason.
Specifically, please referring to Figure 32, the tank body 910 and the partition 920 are two, the conduit assembly 930
Including first pipe 931, second pipe 932, third pipeline 933 and the 4th pipeline 934.One end of the first pipe 931,
One end of the second pipe 932 is connected with the air inlet 911 of two tank bodies 910 respectively, the first pipe 931
The other end be connected with the gas input device with the other end of the second pipe 932.The third pipeline 933
One end, the 4th pipeline 934 one end be respectively used to be connected with the gas outlet 912 of two tank bodies 910, it is described
The other end of third pipeline 933 is used to be connected with the gas collector with the other end of the 4th pipeline 934.
The valve member 940 includes the first valve 941, the second valve 942, third valve 943 and the 4th valve 944.Described
One valve 941, the second valve 942, third valve 943 and the 4th valve 944 are respectively arranged at the first pipe 931, second
On pipeline 932, third pipeline 933 and the 4th pipeline 934.
In this way, when one of tank body 910 needs to be dusted work, corresponding first valve 941 of tank body 910
It is opened with third valve 943, another corresponding second valve 942 of tank body 910 is remained off with the 4th valve 944, separately
One tank body 910 is separated with gas input device, corresponding disconnect of gas collector, is held in and is stopped dedusting working condition,
Such as change water to process, moisturizing processing or cleaning and maintenance processing can be carried out while in stopping dedusting working condition；Work as progress
Water layer inside the tank body 910 of dedusting work then will because when dust content is excessively high or water temperature over-high needs to carry out change water to process
First valve 941 is closed to third valve 943 so that in running order tank body 910 stops working and can carry out corresponding
Change water to process, it is synchronous second valve 942 and the 4th valve 944 are opened so that another tank body 910 and gas input device,
The corresponding connection of gas collector, is switched to dedusting working condition for another tank body 910, so as to realize that gas inputs
Stoppingly into tank body 910, gas of the input to dedusting, working efficiency be not higher for device.Conversely, when another tank body 910 needs
When carrying out change water to process, then another corresponding second valve 942 of tank body 910 is closed with the 4th valve 944, simultaneously will
First valve 941 is opened with third valve 943, and principle is similar, without repeating.
Generally, the temperature of pyrolysis gas is about 145 DEG C, and pyrolysis gas is input to tank body 910 by gas input device
After interior, during water layer, it on the one hand can be filtered and wash by water layer, on the other hand can also be handled by water layer cooling.Water layer mistake
Temperature can be increased to setting range (such as 40 DEG C to 60 DEG C, the temperature range is according to reality after drainage washes pyrolysis gas for a period of time
The adjustment of border situation), change water to process must be then carried out when reaching setting range, otherwise be will lead to and mixed in filtered gas
There is a large amount of vapor.In one embodiment, the water dust scrubber 90 further includes controller.It is set in the tank body 910
There is temperature detector, whether the work water temperature that the temperature detector is used to detect in the tank body 910 reaches setting range,
The controller is electrically connected with the temperature detector, the valve member 940 respectively, and the controller is used for according to institute
State 940 switch operating state of valve member described in working water temperature control system.In this way, tank body 910 works as tank during being dusted
When temperature detector in body 910 detects that water temperature reaches setting range, the corresponding control valve component 940 of controller switches work
Make state, after 940 switch operating state of valve member, the stopping of the tank body for being in dedusting working condition 910 is just enabled to remove
Dirt work, and change water to process can be carried out to the tank body 910, so that avoiding the water temperature in tank body 910 is more than setting range.This
Outside, another tank body 910 is synchronous opens dedusting work, guarantees that gas input device is not shut down.In addition, water dust scrubber 90
The degree of automation is higher, can use manpower and material resources sparingly, reduce cost.
In one embodiment, the water dust scrubber 90 further includes controller.Dust is equipped in the tank body 910
Whether concentration detector, the dust content that the dust concentration detector is used to detect the water in the tank body 910 reach setting
Range, the controller are electrically connected with the dust concentration detector, the valve member 940 respectively, and the controller is used
According to the dust content of the water control 940 switch operating state of valve member.In this way, tank body 910 is being dusted process
In, when the dust concentration detector in tank body 910 detects that water temperature reaches setting range, the corresponding control valve group of controller
940 switch operating state of part after 940 switch operating state of valve member, just enables to the tank for being in dedusting working condition
Body 910 stops dedusting work, and can carry out change water to process to the tank body 910, to avoid the dust of the water in tank body 910
Content is more than setting range, to guarantee preferable dust removing effects.In addition, another tank body 910 is synchronous to open dedusting work, protect
Card gas input device is not shut down.In addition, the degree of automation of water dust scrubber 90 is higher, can use manpower and material resources sparingly, reduce at
This.
In one embodiment, display is equipped with outside tank body 910.Display and controller are electrically connected, and display is used
It is come out in the water temperature real-time display that will work, and/or by the dust content real-time display of water.In this way, staff is according to display
Understanding can be preferably grasped to the dust content of work water temperature and water in tank body 910, and one actively can be carried out to tank body 910
A little processing, such as can manually open the progress water-refilling operation of switch valve 42 of water supplement port 916, or adjustment gas input
The speed of gas etc. that device is passed through into tank body 910.
In one embodiment, the water dust scrubber 90 further includes alarm.Alarm implement body can be set in tank
On body 910.Alarm and controller are electrically connected.Controller is also used to be controlled according to the dust content of working water temperature and/or water
Alarm processed carries out warning movement.In this way, the work water temperature in tank body 910 reaches preset range and/or the dust of water contains
When amount reaches preset range, warning alert staff is carried out by alarm, staff can carry out respective handling in time.
In one embodiment, referring again to Figure 29, the top of the tank body 910 is equipped with water supplement port 916, the tank body
910 bottom is equipped with sewage draining exit 917.The water supplement port 916 is equipped with switch valve with the sewage draining exit 917.In this way, by beating
The switch valve of water supplement port 916 is opened, the water of predetermined amount can be added into tank body 910, it can also be in 910 dust removal process of tank body
Carrying out water-refilling operation to tank body 910 makes the water in tank body 910 maintain preset range.In addition, when 910 dedusting of tank body terminates
Afterwards, by opening the switch valve of sewage draining exit 917, then the water containing dust in tank body 910 can be discharged, to tank body
Valve is turned off the switch after water in 910 is completely drained, and water is added in tank body 910 by water supplement port 916, to realize to tank
The change water to process of body 910.
In general, when the water in tank body 910 is very few, it is impossible to guarantee to the preferable dust removing effects of gas；Work as tank body
When dilutional hyponatremia in 910, when dust removal process, the water in the first accommodating chamber 913 can be pushed completely into the second accommodating chamber by gas
In 914, and the water in the second accommodating chamber 914 is released by gas outlet 912 to outside tank body 910, to influence tank body 910
Dust removal process operation.
In one embodiment, the water dust scrubber 90 further includes controller and the first level switch.Described
Whether the initial water level that one level switch is used to detect in the tank body 910 is in the first preset range (according to the actual situation
It is configured).The controller is electrically connected with first level switch, the switch valve respectively, the water supplement port
916 are connected to for providing device with water source, and the controller is used for according to the initial water level control in the tank body 910
The switch valve of water supplement port 916 unlatches and closes.During adding water into tank body 910, when the first level switch detects just
When beginning water level is lower than the first preset range, the switch valve that controller accordingly controls water supplement port 916 is kept it turning on, and water source provides dress
It sets and just continuously adds water into tank body 910 initial water level is made to be in the first preset range；When the first level switch detects
When initial water level in tank body 910 is in the first preset range, then the switch valve for controlling water supplement port 916 is closed.In this way, to
In tank body 910 plus when water, without artificially going to judge whether the water in tank body 910 is in the first preset range, the degree of automation compared with
Height is able to achieve automation and changes water and dedusting, uses manpower and material resources sparingly.
In one embodiment, the water dust scrubber 90 further includes controller and the second level switch.Described
Whether the working water level that two level switch are used to detect in the tank body 910 is in the second preset range (according to the actual situation
It is configured).The controller is electrically connected with second level switch, the switch valve respectively, the water supplement port
916 are connected to for providing device with water source, and the controller is used for according to the working water level control in the tank body 910
The switch valve of water supplement port 916 unlatches and closes.For tank body 910 when being dusted processing, gas can take away one in tank body 910
Part moisture content, and as the temperature of the water in tank body 910 gradually rises, the moisture content in tank body 910 will be pulled away it is more and more,
It is reduced so as to cause the water level in tank body 910, needs to carry out tank body 910 timely moisturizing so to guarantee dust removing effects.Due to
Whether the working water level in the second level switch energy real-time detection tank body 910 is in the second preset range, and works as and detect
When being lower than the second preset range to working water level, the switch valve that controller accordingly controls water supplement port 916 is opened, and water source provides dress
It sets and just continuously adds water into tank body 910 working water level is made to be in the second preset range；When the second level switch detects
When working water level in tank body 910 is in the second preset range, then the switch valve for controlling water supplement port 916 is closed.In this way, to
In tank body 910 when moisturizing, without artificially going to judge whether the water in tank body 910 is in the second preset range, the degree of automation compared with
Height is able to achieve automation and changes water and dedusting, uses manpower and material resources sparingly.
Further, as an optional scheme, water level display table can also be arranged in the outside of tank body 910, and water level is aobvious
Show that table and controller are electrically connected.Water level display table be used for by tank body 910 initial water level and working water level show in real time
It shows and.In this way, staff can preferably grasp understanding, and energy according to water level display table to the water level conditions in tank body 910
Actively tank body 910 is performed some processing, such as can manually open the switch valve progress water-refilling operation of water supplement port 916,
Or the speed of gas etc. that adjustment gas input device is passed through into tank body 910.
In one embodiment, interval setting is formed between the bottom of the partition 920 and the bottom wall of the tank body 910
The channel 915；Alternatively, the bottom of the partition 920 is equipped with water hole, the water hole forms the channel 915.
In one embodiment, a kind of fuel gas preparation method, includes the following steps:
Step S100, biomass material is successively carried out dehydrating, once cracks processing and charing process；
Step S200, the product after charing process is subjected to second pyrolysis processing；
Step S300, by second pyrolysis, treated that imflammable gas is dusted processing；
Step S400, the imflammable gas after dust removal process is collected processing.
Above-mentioned fuel gas preparation method, technical effect are similar to biomass energy thermal cracker, can be to biology
Matter raw material carries out high efficiency charing process and obtains imflammable gas.
Further, step S100 specifically:
First stage: in this stage biomass material physical change occurs for the water smoking (room temperature~100 DEG C), mainly
It dries out；
Enter second stage after raw material dehydration: main thermal cracking stage (100 DEG C~380 DEG C), in this stage biomass
It is thermally decomposed under anoxic conditions, with the continuous raising of temperature, various volatile matters are accordingly precipitated, and raw material occurs most
Mass loss, although material reaches ignition point, but cannot be burnt due to anoxic, and there can be no gas phase flames；
Enter the phase III after raw material cracking: the decomposition that carbonization stage (400 DEG C of >) occurs in this stage is very slow
Slowly, the mass loss of generation is more much smaller than second stage, which is usually the further cracking of C-C key and c h bond.With
The diffusion of deep layer volatile matter outer layers, ultimately forms charcoal.In this way, the charcoal that high temperature pyrolysis obtains generally carries greatly
Amount volatile matter enters in reaction vessel 310.
In one embodiment, in step s 200, the product after charing process is carried out to the temperature in second pyrolysis processing
Degree control is that volatile matter (multicomponent gas) can be made to be passed down through layer of charcoal high-temperature area in this way, tar exists not less than 1050 DEG C
Occur drastic cracking at higher temperature, the biggish compound of molecular mass passes through scission of link dehydrogenation, de- alkyl and some other
Radical reaction is changed into the lesser gaseous compound of molecular mass and other products enter gas wash tower.
In one embodiment, the temperature control in step S200 is 1050 DEG C~1200 DEG C.In this way, having reached biology
Drastic cracking occurs at such a temperature for the second pyrolysis temperature of charcoal, tar, and the biggish compound of molecular mass is de- by scission of link
Hydrogen, de- alkyl and some other radical reaction are changed into the lesser gaseous compound of molecular mass and other products enter
The effect of gas wash tower, this 1050 DEG C~1200 DEG C temperature range endogenous substance oil gas phase transformations is preferable.In addition, without being further continued for increasing
Temperature in big reaction vessel 310, so as to greatly save the energy.
In one embodiment, further include step S250 after step S200, will by second pyrolysis treated biology
Charcoal is collected processing by charcoal storehouse 40.
Further, in step s 250, it is re-fed into after second pyrolysis treated charcoal being carried out cooling treatment
In charcoal storehouse 40.
It further, include following step to the specific method that imflammable gas is dusted processing in step S300
It is rapid:
Imflammable gas is first passed into active axial-flow type by air inlet 911 to settle in the tower body 71 of gas wash tower 70, it can
Moment, bulked volume was to be greatly lowered flow velocity, the portion mixed in imflammable gas when combustion property gas enters in tower body 71
Bulky grain powdered carbon is divided to fall back to 71 bottom of tower body because of self weight, and can be in time by the charcoal conveying assembly of 71 bottom of tower body
80 are transported in charcoal storehouse 40；In addition, synchronizing while imflammable gas is passed into tower body 71 by air inlet 711 and passing through drive
Motivation structure 73 drives flabellum 72 to rotate, and the operating on centrifugal force towards the bottom of tower body 71 is generated when flabellum 72 rotates, is equivalent to
Middle part in tower body 71 forms an air curtain barrier, and little particle powdered carbon can not be by the air curtain barrier simultaneously when striking flabellum 72
By centrifugal drying to the side wall of tower body 71, the wind for following the rotation of flabellum 72 to generate immediately drops down onto the bottom of tower body 71, and meeting
It is transported in charcoal storehouse 40 by the conveying device of 71 bottom of tower body in time；On the other hand, combustibility can be reduced when flabellum 72 rotates
The flow velocity of gas, so that be conducive to powdered carbon falls back to 71 bottom of tower body under self gravitation effect；
Then the imflammable gas after active axial-flow type settles 70 dust removal process of gas wash tower is passed into water film dedusting
In device 90, by water dust scrubber 90 to the further dust removal process of imflammable gas.Water dust scrubber 90 can be by imflammable gas
In the biological powdered carbon that mixes be eliminated as much as, better dust removal effect.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of biomass energy thermal cracker characterized by comprising
Raw material feed bin, the raw material feed bin is for installing biomass material；
Delivery heating device, the delivery heating device are used to receive the biomass material of the raw material feed bin and by the biologies
Matter raw material is conveyed to next station, the delivery heating device include set gradually along the conveying direction of biomass material it is de-
Water reacting part, cracking reaction portion and carbonization reaction portion；
Bio-oil gas phase becomes reaction kettle, and the bio-oil gas phase becomes reaction kettle and is used to receive the carbonization reaction portion output
Product, and second pyrolysis processing is carried out to the product；
Dust-extraction unit and gas collector, the dust-extraction unit are used to receive the bio-oil gas phase and become reaction kettle output
Imflammable gas, and processing is dusted to the imflammable gas, the gas collector is connected with the dust-extraction unit
Logical, the gas collector is used to the imflammable gas after dust removal process being collected processing.
2. biomass energy thermal cracker according to claim 1, which is characterized in that further include being set to the raw material material
Material conveying assembly between storehouse and the delivery heating device, the raw material feed bin include the first raw material feed bin and the second raw material
Feed bin, the material conveying assembly include the first delivery pipe, the first helical axis, first switch valve and second switch valve, and described the
The side wall of one delivery pipe is equipped with the first feeding inlet corresponding with the discharge port of the first raw material feed bin and second raw material
Corresponding second feeding inlet of the discharge port of feed bin and discharge port corresponding with the feed inlet of the delivery heating device, described first
Helical axis is rotatablely arranged in first delivery pipe；The first switch valve is set to first feeding inlet, described
Second switch valve is set to second feeding inlet.
3. biomass energy thermal cracker according to claim 1, which is characterized in that be equipped with broken arch in the raw material feed bin
The bottom sidewall of feeding material component, the raw material feed bin is equipped with the first installing port and the second installing port, the broken arch feeding material component
Including transport tube, the second helical axis, the first pusher part and the second pusher part, described transport tube one end is installed in first installation
Mouthful, the transport tube other end is installed in second installing port, offer window on the side wall of the transport tube, described second
Helical axis is rotatablely arranged in the transport tube and described defeated for the biomass material in the transport tube to be transported to
Send heating device；The first pusher part and the second pusher part are rotatablely arranged at the two sides of the window, institute respectively
Material can be pushed in the window by stating during the first pusher part is rotated towards each other with the second pusher part.
4. biomass energy thermal cracker according to claim 1, which is characterized in that the delivery heating device includes the
Two delivery pipes, the first induction coil, the second induction coil and third induction coil；Along life on the tube wall of second delivery pipe
The conveying direction of raw material of substance is successively arranged first chamber, second chamber and third chamber, the first chamber, second chamber
Room and the third chamber are respectively corresponded positioned at the dehydration portion, the cracking reaction portion and the carbonization reaction portion, institute
First chamber, the second chamber and the third chamber is stated to be used to be packed into metal heat-exchange medium；
First induction coil, second induction coil and the third induction coil are successively sheathed on second conveying
Pipe is outer and is arranged in a one-to-one correspondence with the first chamber, the second chamber and the third chamber, first induction coil
For making the metal heat-exchange dielectric heat in the first chamber and melting when energization, second induction coil is used for when being powered
Make the metal heat-exchange dielectric heat in the second chamber and melt, for making the third when third induction coil is powered
The indoor metal heat-exchange dielectric heat of chamber simultaneously melts.
5. biomass energy thermal cracker according to claim 4, which is characterized in that the delivery heating device further includes
The third helical axis being rotationally sheathed in second delivery pipe, for driving the life when third helical axis rotates
Raw material of substance is moved to the carbonization reaction portion from the dehydration portion.
6. biomass energy thermal cracker according to claim 5, which is characterized in that the first end of the third helical axis
End face be equipped with jack along the axis direction of the third helical axis, the second end of the third helical axis is used for and power turns
Axis is connected, and the third helical axis is for being rotatablely arranged in the second delivery pipe；Heat-generating pipe, institute are provided in the jack
The end for stating heat-generating pipe is equipped with first end cover, and it is outer and be used for and second delivery pipe that the first end cover is located at the jack
End part seal cooperation.
7. biomass energy thermal cracker according to claim 1, which is characterized in that the bio-oil gas phase transformation reaction
Kettle includes reaction vessel and electrically heated rod, and the side wall of the reaction vessel is equipped with extends downwardly into institute at the top of the side wall
State the accommodating chamber of the bottom of side wall；The electrically heated rod is multiple, and multiple electrically heated rods are in the reaction vessel
The heart is arranged circumferentially spaced in the accommodating chamber, being also used to inject high-temperature molten salt in the accommodating chamber.
8. biomass energy thermal cracker according to claim 1, which is characterized in that further include charcoal storehouse, the charcoal storehouse is used
Become the charcoal that reaction kettle exports in receiving and storing the bio-oil gas phase.
9. according to claim 1 to biomass energy thermal cracker described in 8 any one, which is characterized in that the dedusting dress
It sets and settles gas wash tower and water dust scrubber including active axial-flow type, the active axial-flow type sedimentation gas wash tower includes tower body, flabellum
And driving mechanism, the bottom of the tower body are equipped with air inlet, the top of the tower body is equipped with gas outlet, and the flabellum is rotationally
It is set in the tower body and is located at the middle part of the tower body；The power shaft of the driving mechanism is connected with the flabellum, institute
Stating driving mechanism drives the wind direction of the fan blade rotating movable property life towards the bottom of the tower body；The gas outlet of the tower body with it is described
Water dust scrubber is connected, and the imflammable gas after the water dust scrubber dedusting is passed into the gas collector.
10. a kind of fuel gas preparation method, which comprises the steps of:
Biomass material is successively carried out dehydrating, once cracks processing and charing process；
Product after charing process is subjected to second pyrolysis processing；
By second pyrolysis, treated that imflammable gas is dusted processing；
Imflammable gas after dust removal process is collected processing.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110373215A (en) * | 2019-07-16 | 2019-10-25 | 中山市至善生物科技有限公司 | A kind of heat scission reaction processing unit |
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Address after: 528251 Factory A12 of Pingzhou Xiadong Sanzhou Industrial Zone, Guicheng Street, Nanhai District, Foshan City, Guangdong Province (formerly Guangliwei Industrial Zone) (Residence Declaration) Applicant after: Guangdong Jieguan Technology Co., Ltd Address before: 528251 Factory A12 of Pingzhou Xiadong Sanzhou Industrial Zone, Guicheng Street, Nanhai District, Foshan City, Guangdong Province (formerly Guangliwei Industrial Zone) (Residence Declaration) Applicant before: GUANGDONG JIEGUAN ENERGY TECHNOLOGY Co.,Ltd. |