CN208790507U - A kind of compression screw rod exhaust feed device for biomass pyrogenation gasification - Google Patents
A kind of compression screw rod exhaust feed device for biomass pyrogenation gasification Download PDFInfo
- Publication number
- CN208790507U CN208790507U CN201821641998.3U CN201821641998U CN208790507U CN 208790507 U CN208790507 U CN 208790507U CN 201821641998 U CN201821641998 U CN 201821641998U CN 208790507 U CN208790507 U CN 208790507U
- Authority
- CN
- China
- Prior art keywords
- wall
- welded
- feed pipe
- screw rod
- compression screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002028 Biomass Substances 0.000 title claims abstract description 48
- 238000002309 gasification Methods 0.000 title claims abstract description 25
- 230000006835 compression Effects 0.000 title claims abstract description 21
- 238000007906 compression Methods 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000005485 electric heating Methods 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 8
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 description 15
- 239000002245 particle Substances 0.000 description 4
- NRTLIYOWLVMQBO-UHFFFAOYSA-N 5-chloro-1,3-dimethyl-N-(1,1,3-trimethyl-1,3-dihydro-2-benzofuran-4-yl)pyrazole-4-carboxamide Chemical compound C=12C(C)OC(C)(C)C2=CC=CC=1NC(=O)C=1C(C)=NN(C)C=1Cl NRTLIYOWLVMQBO-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000001754 anti-pyretic effect Effects 0.000 description 2
- 239000002221 antipyretic Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a kind of compression screw rods for biomass pyrogenation gasification to be vented feed device, including bottom plate, the bottom plate top exterior walls have been bolted fixed plate, and fixed plate opposite sides outer wall is welded with set square, the fixed plate side outer wall top is provided with rotation slot, and feed pipe is plugged in rotation slot, the same rotating bar is plugged in the feed pipe, and the bottom end of rotating bar is welded with driven wheel, feed pipe side outer wall has been bolted motor, and one end of motor output shaft is welded with transmission shaft, the transmission shaft bottom end is welded with driving wheel, and driving wheel is engaged with driven wheel, bottom plate top exterior walls side is welded with support frame.The utility model can not only carry out the pre-heat treatment to biomass material, increase the chemical reaction completeness of biomass material, improve gasification installation working efficiency, moreover it is possible to further be compressed to biomass material, exclude the air in biomass material gap.
Description
Technical field
The utility model relates to biomass pyrogenation gasification technical fields more particularly to a kind of for biomass pyrogenation gasification
It compresses screw rod and is vented feed device.
Background technique
Gasification of biomass be using in air oxygen or oxygenate make gasifying agent, under the high temperature conditions by biomass fuel
In combustible constituent be converted into the thermal chemical reaction of combustible gas (mainly hydrogen, carbon monoxide and methane).
It needs to carry out raw material feeding work during biomass pyrogenation gasification, contains large quantity of air between raw material, can make
Impure at gas evenness in gasification installation, existing feed device relies only on simple compression screw rod only to carry out feeding, however send
Raw material inner air can not be excluded during material, will affect raw material pyrolysis effect, in addition existing feed device cannot
It is enough that raw material is tentatively heated, cause the reaction rate in gasification installation lower.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is used for biomass
The compression screw rod of pyrolytic gasification is vented feed device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of compression screw rod exhaust feed device for biomass pyrogenation gasification, including bottom plate, the bottom plate top are outer
Wall has been bolted fixed plate, and fixed plate opposite sides outer wall is welded with set square, fixed plate side outer wall
Top is provided with rotation slot, and feed pipe is plugged in rotation slot, and the same rotating bar, and rotating bar are plugged in the feed pipe
Bottom end be welded with driven wheel, feed pipe side outer wall has been bolted motor, and one end weldering of motor output shaft
It is connected to transmission shaft, the transmission shaft bottom end is welded with driving wheel, and driving wheel is engaged with driven wheel, the bottom plate top exterior walls one
Side is welded with support frame, and top of support frame is welded with feed hopper, and feeding funnel bottom part outer wall side is provided with circular through hole, and
Circular through hole edge has been bolted passage, and the passage is plugged on feed pipe side far from one end of feed hopper
On outer wall, and passage is flexible hose, and feed pipe top outer wall is provided with discharge port, and discharging is welded in discharge port
Pipe.
Further, feed pipe side outer wall is bolted the heat block being interspersed, and in heat block
It is equipped with electric heating wire.
Further, the feed pipe top is provided with exhaust outlet, and bent angle exhaust pipe is welded in exhaust outlet, in exhaust pipe
Corner is equipped with filter screen.
Further, bottom plate top exterior walls side has been bolted hydraulic cylinder, and at the top of hydraulic cylinder extension rod
Outer wall is welded with axle sleeve, and fixing axle is plugged in axle sleeve, and fixing axle side outer wall and feed pipe weld.
Further, rotating bar side outer wall is welded with helical blade, and helical blade side outer wall is provided with equidistantly
Thread groove from distribution.
Further, helical blade side outer wall is provided with the cutting hole equidistantly distributed, and cuts hole cross sectional shape
For honeycombed.
Further, four corners of the bottom base plate outer wall have been bolted universal wheel, and on universal wheel
It is equipped with brake key.
The utility model has the following beneficial effects:
1. can be extended or be shunk at itself in the course of work by the setting of hydraulic cylinder and carry out angle to feed pipe
It adjusts, more convenient pair of feed pipe carries out storage cleaning, increase device controllability.
2. the heat transfer that can be generated electric heating wire by the setting of heat block is to the biomass material in feed pipe,
The pre-heat treatment is carried out to biomass material, increases the chemical reaction completeness of biomass material, improves gasification installation working efficiency.
3. the setting by helical blade can driven by the motor convey biomass material, inclined feeding
Pipe can carry out primary compression using biomass material self gravity to it, and the thread groove on helical blade is not only able to increase spiral shell
Frictional force between vane piece and biomass material is improved transfer efficiency, and can be rotated using itself to biomass material
It is further compressed, excludes the air in biomass material gap.
4. can be carried out to the biomass material to limber up after antipyretic by the setting that honeycombed on helical blade cuts hole
Circumgyration incision is accompanied with stirring action, increases contact area between feed particles, improves raw material reaction rate.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of compression screw rod exhaust feed device for biomass pyrogenation gasification cut open
Depending on structural schematic diagram；
Fig. 2 be the utility model proposes it is a kind of for biomass pyrogenation gasification compression screw rod be vented feed device A
Locate enlarged structure schematic diagram；
Fig. 3 be the utility model proposes it is a kind of for biomass pyrogenation gasification compression screw rod be vented feed device master
Depending on structural schematic diagram.
In figure: 1- bottom plate, 2- support frame, 3- transmission shaft, 4- motor, 5- passage, 6- driving wheel, 7- feed hopper, 8- from
Driving wheel, 9- rotating bar, 10- fixed plate, 11- hydraulic cylinder, 12- shaft, 13- helical blade, 14- feed pipe, 15- heat block, 16-
Filter plate, 17- exhaust pipe, 18- universal wheel, 19- thread groove, 20- cut hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of compression screw rod for biomass pyrogenation gasification is vented feed device, including bottom plate 1, bottom plate
1 top exterior walls have been bolted fixed plate 10, and 10 opposite sides outer wall of fixed plate is welded with set square, fixed plate 10
Side outer wall top is provided with rotation slot, and feed pipe 14 is plugged in rotation slot, and the same rotating bar is plugged in feed pipe 14
9, and the bottom end of rotating bar 9 is welded with driven wheel 8,14 side outer wall of feed pipe has been bolted motor 4, and motor 4 is defeated
One end of shaft is welded with transmission shaft 3, and 3 bottom end of transmission shaft is welded with driving wheel 6, and driving wheel 6 is engaged with driven wheel 8, bottom plate 1
Top exterior walls side is welded with support frame 2, and 2 top of support frame is welded with feed hopper 7, and 7 bottom outer wall side of feed hopper is provided with
Circular through hole, and circular through hole edge has been bolted passage 5, passage 5 is plugged on far from one end of feed hopper 7
On 14 side outer wall of feed pipe, and passage 5 is flexible hose, and 14 top outer wall of feed pipe is provided with discharge port, and in discharge port
It is welded with discharge nozzle.
Wherein, 14 side outer wall of feed pipe is bolted the heat block 15 being interspersed, and in heat block 15
Equipped with electric heating wire, the heat transfer that heat block 15 generates electric heating wire is to the biomass material in feed pipe 14, to biology
Matter raw material carries out the pre-heat treatment, increases the chemical reaction completeness of biomass material, improves gasification installation working efficiency.
Wherein, 14 top of feed pipe is provided with exhaust outlet, and bent angle exhaust pipe 17 is welded in exhaust outlet, curved in exhaust pipe 17
It is equipped with filter screen at angle, prevents raw material from overflowing, promotes exhaust.
Wherein, 1 top exterior walls side of bottom plate has been bolted hydraulic cylinder 11, and 11 extension rod top exterior walls of hydraulic cylinder
It is welded with axle sleeve, fixing axle is plugged in axle sleeve, fixing axle side outer wall and feed pipe 14 weld, and hydraulic cylinder 11 is carried out at itself
Elongation is shunk to the progress angular adjustment of feed pipe 14 in the course of work, and more convenient pair of feed pipe 14 carries out storage cleaning, increase
Device controllability is added.
Wherein, 9 side outer wall of rotating bar is welded with helical blade 13, and 13 side outer wall of helical blade is provided with equidistant point
The thread groove 19 of cloth, helical blade 13 convey biomass material under the drive of motor 4, and inclined feed pipe 14 can
Primary compression is carried out to it using biomass material self gravity, the thread groove 19 on helical blade 13 is not only able to increase spiral
Frictional force between blade 19 and biomass material is improved transfer efficiency, and can be rotated using itself to biomass material
It is further compressed, excludes the air in biomass material gap.
Wherein, 13 side outer wall of helical blade is provided with the cutting hole 20 equidistantly distributed, and cuts 20 cross sectional shape of hole and be
Honeycombed, honeycombed cutting hole 20 carries out circumgyration incision to the biomass material to limber up after antipyretic on helical blade 13, subsidiary
There is stirring action, increases contact area between feed particles, improve raw material reaction rate.
Wherein, 1 bottom outer wall of bottom plate, four corners have been bolted universal wheel 18, and are all provided on universal wheel 18
There is brake key, it is convenient that device is moved, improve convenience.
Working principle: in use, feed particles are put into feed hopper 7, raw material enters 14 bottom of feed pipe along passage 5
In end, starting hydraulic cylinder 11 itself can carry out carrying out angular adjustment to feed pipe 14 in the elongation course of work, more convenient
Unloading position adjusting is carried out to feed pipe 14, the heat transfer that heat block 15 generates electric heating wire is to the biology in feed pipe 14
Matter raw material carries out the pre-heat treatment to biomass material, and starting motor 4 drives driving wheel 6 and driven wheel 8, and then drives rotating bar
9, then helical blade 13 conveys biomass material under the drive of motor 4, and inclined feed pipe 14 can utilize life
Raw material of substance self gravity carries out primary compression to it, and air is discharged, and the thread groove 19 on helical blade 13 is not only able to increase
Frictional force between helical blade 19 and biomass material is improved transfer efficiency, and can be rotated using itself to biomass
Raw material is further compressed, and the air in biomass material gap is excluded, and the air of discharge is discharged from exhaust pipe 17, helical-blade
The biomass material to limber up after honeycombed cutting 20 pairs of hole heating on piece 13 carries out circumgyration incision, is accompanied with stirring action, adds
Contact area between big feed particles, improves raw material reaction rate, and the raw material after compression exhaust is discharged from discharge nozzle.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of compression screw rod for biomass pyrogenation gasification is vented feed device, including bottom plate (1), which is characterized in that institute
It states bottom plate (1) top exterior walls to be bolted fixed plate (10), and fixed plate (10) opposite sides outer wall is welded with three
Gusset, fixed plate (10) the side outer wall top is provided with rotation slot, and feed pipe (14), the feeding are plugged in rotation slot
It is plugged with the same rotating bar (9) in pipe (14), and the bottom end of rotating bar (9) is welded with driven wheel (8), the feed pipe (14)
Side outer wall has been bolted motor (4), and one end of motor (4) output shaft is welded with transmission shaft (3), the transmission shaft
(3) bottom end is welded with driving wheel (6), and driving wheel (6) is engaged with driven wheel (8), bottom plate (1) the top exterior walls side welding
Have support frame (2), and support frame (2) top is welded with feed hopper (7), feed hopper (7) the bottom outer wall side is provided with circle
Through-hole, and circular through hole edge has been bolted passage (5), the one end of the passage (5) far from feed hopper (7)
It is plugged on the outer wall of feed pipe (14) side, and passage (5) is flexible hose, feed pipe (14) top outer wall is provided with out
Material mouth, and discharge nozzle is welded in discharge port.
2. a kind of compression screw rod for biomass pyrogenation gasification according to claim 1 is vented feed device, feature
It is, feed pipe (14) side outer wall is bolted the heat block (15) being interspersed, and in heat block (15)
It is equipped with electric heating wire.
3. a kind of compression screw rod for biomass pyrogenation gasification according to claim 1 is vented feed device, feature
It is, feed pipe (14) top is provided with exhaust outlet, and bent angle exhaust pipe (17) are welded in exhaust outlet, in exhaust pipe (17)
Corner is equipped with filter screen.
4. a kind of compression screw rod for biomass pyrogenation gasification according to claim 1 is vented feed device, feature
It is, bottom plate (1) the top exterior walls side has been bolted hydraulic cylinder (11), and outer at the top of hydraulic cylinder (11) extension rod
Wall is welded with axle sleeve, and fixing axle is plugged in axle sleeve, and fixing axle side outer wall and feed pipe (14) are welded.
5. a kind of compression screw rod for biomass pyrogenation gasification according to claim 1 is vented feed device, feature
Be, rotating bar (9) side outer wall is welded with helical blade (13), and helical blade (13) side outer wall be provided with it is equidistant
The thread groove (19) of distribution.
6. a kind of compression screw rod for biomass pyrogenation gasification according to claim 5 is vented feed device, feature
It is, helical blade (13) side outer wall is provided with the cutting hole (20) equidistantly distributed, and cuts hole (20) cross sectional shape
For honeycombed.
7. a kind of compression screw rod for biomass pyrogenation gasification according to claim 1 is vented feed device, feature
It is, four corners of bottom plate (1) bottom outer wall have been bolted universal wheel (18), and on universal wheel (18)
Equipped with brake key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821641998.3U CN208790507U (en) | 2018-10-10 | 2018-10-10 | A kind of compression screw rod exhaust feed device for biomass pyrogenation gasification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821641998.3U CN208790507U (en) | 2018-10-10 | 2018-10-10 | A kind of compression screw rod exhaust feed device for biomass pyrogenation gasification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208790507U true CN208790507U (en) | 2019-04-26 |
Family
ID=66211743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821641998.3U Expired - Fee Related CN208790507U (en) | 2018-10-10 | 2018-10-10 | A kind of compression screw rod exhaust feed device for biomass pyrogenation gasification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208790507U (en) |
-
2018
- 2018-10-10 CN CN201821641998.3U patent/CN208790507U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207193198U (en) | A kind of stalk carbonizing device | |
| CN201399344Y (en) | Cracking kettle | |
| CN107033934B (en) | Biomass rotary propulsion pyrolysis device | |
| CN208790507U (en) | A kind of compression screw rod exhaust feed device for biomass pyrogenation gasification | |
| CN214437744U (en) | Catalytic combustion device for activated carbon recovery | |
| CN109652130A (en) | A kind of method and system preparing synthesis gas using coal substance in low-order coal | |
| CN210560254U (en) | Charcoal discharging device of biomass straw carbonization furnace | |
| CN209991611U (en) | Energy-saving boiler for chemical engineering production | |
| CN111232979A (en) | Device for preparing super-capacitor activated carbon by alkali activation method and preparation method thereof | |
| CN110028980A (en) | A kind of agitating device of biomass continuous pyrolysis reactor | |
| CN202226663U (en) | Reciprocating rotary activation furnace | |
| CN208362254U (en) | A kind of charred rice husk device | |
| CN207958265U (en) | A kind of cracker | |
| CN102311808A (en) | Combustion gas generator of biomass | |
| CN111622813A (en) | Low-temperature magnetization degradation furnace with power generation function | |
| CN111892955A (en) | Rubbish high temperature gasification auxiliary device | |
| CN207552247U (en) | A kind of preparation facilities of biomass carbon | |
| CN207046869U (en) | A kind of microwave carbonizing plant on microwave carbonizing apparatus | |
| CN219807786U (en) | Environment-friendly active carbon carbonization furnace discharging device | |
| CN207566884U (en) | A kind of equipment of ultrasonic wave manufacture graphene | |
| CN208454884U (en) | A kind of economizing type combustion vapour formula carbide furnace | |
| CN214636464U (en) | Activation furnace is used in production of VOC adsorbent | |
| CN104525112A (en) | Biochar modification equipment and method | |
| CN114231305B (en) | Circulation heating biomass fuel is with preventing blockking up carbonization device | |
| CN204365323U (en) | A kind of charcoal reforming apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 |