CN206308316U - A kind of biomass cracking gasification microwave oven - Google Patents
A kind of biomass cracking gasification microwave oven Download PDFInfo
- Publication number
- CN206308316U CN206308316U CN201621198420.6U CN201621198420U CN206308316U CN 206308316 U CN206308316 U CN 206308316U CN 201621198420 U CN201621198420 U CN 201621198420U CN 206308316 U CN206308316 U CN 206308316U
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- China
- Prior art keywords
- push rod
- cracking
- resonant cavity
- tube
- discharging opening
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- 238000005336 cracking Methods 0.000 title claims abstract description 52
- 239000002028 Biomass Substances 0.000 title claims abstract description 34
- 238000002309 gasification Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims description 37
- 230000008685 targeting Effects 0.000 claims description 14
- 210000000481 breast Anatomy 0.000 claims description 4
- 230000005284 excitation Effects 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000002474 experimental method Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 24
- 238000000034 method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000003756 stirring Methods 0.000 description 4
- 239000012075 bio-oil Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 230000007953 anoxia Effects 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
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001722 flash pyrolysis Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model is related to a kind of biomass cracking gasification microwave oven, belongs to microwave equipment technical field.Biomass cracking gasification microwave oven, including cracking tube, upper connecting tube, resonant cavity, feed arrangement, drawing mechanism, air-out apparatus and agitating device, cracking tube is provided with inside resonant cavity, resonant cavity connects feed arrangement by upper connecting tube, resonant cavity bottom connects drawing mechanism, upper connecting tube side is provided with air-out apparatus, and resonant cavity bottom and cracking bottom of the tube are provided with the agitating device that relative cracking tube is moved up and down.This heating furnace to biomass cracking, gasification experiment equipment and industrial equipment by that to microwave fast heating effect and the discovery and utilization to chemical cracking reaction facilitation effect, can carry out perfect.
Description
Technical field
The utility model is related to a kind of biomass cracking gasification microwave oven, belongs to microwave equipment technical field.
Background technology
Biomass（Straw, branches and leaves etc.）It is a kind of environmentally friendly renewable resource, with the non-renewable money such as oil coal
A large amount of consumption in source, exploitation regenerative resource turns into urgent demand.Crack biomass can prepare bio oil, charcoal and combustible gas
Body, clean fuel and chemical products needed for obtaining human being's production life.Biomass preparation solution by way of fast pyrolysis
Body product-biology oil tech is one of application technology of biomass thermal chemical conversion most prospect.Biomass pyrolytic refers to biology
Under conditions of complete anoxic or limited oxygen supply, thermal degradation is liquid bio-oil, fuel gas and solid biomass charcoal three to matter
Plant the process of product.Gasification of biomass is carried out under temperature (700-900 DEG C) higher and under anoxia condition, is imitated with conversion
Rate is high（Biological oily yield more than 60%）, technique is simple and direct, process cleans are pollution-free, the features such as turn waste into wealth, product bio oil is main
As industrial chemicals and liquid fuel.However, there is high energy consumption, complex structure in the biomass cracking of traditional heating, equipment for gasification,
Technological process is long, is unfavorable for operation steady in a long-term, low production efficiency, the problem of high cost.
If any biomass cracking process heating furnace, furnace binding is complicated, and function is simple, by the stove heat that gasifies, preheating
It is long with the heat time；It is some biomass are pyrolyzed using Muffle furnace, using conventional heating, design single, it is difficult to realize thing
Material stir up and down, cause material be heated it is uneven with mix uneven.
The content of the invention
For problem and deficiency that above-mentioned prior art is present, the utility model provides a kind of biomass cracking gasification microwave
Heating furnace.This heating furnace by microwave fast heating effect and to chemical cracking react facilitation effect discovery and utilization, can
Perfect to carry out to biomass cracking, gasification experiment equipment and industrial equipment, the utility model is achieved through the following technical solutions.
A kind of biomass cracking gasification microwave oven, including cracking tube 3, upper connecting tube 13, resonant cavity 19, charging dress
Put, drawing mechanism, air-out apparatus and agitating device, the feed arrangement includes changeover portion 1, star-like feeder 12 and charging aperture
18, drawing mechanism includes discharging opening flashboard I 15, discharging opening flashboard II 16 and discharging opening 17, and air-out apparatus include gas collection mouthful 2
With gas passage targeting port 7, agitating device is including push rod fairlead 4, with square base bearing 5, cam 6, push rod 9, push rod support
10th, axle 11, electric rotating machine push rod support 22 and electric rotating machine 23, the bosom position of resonant cavity 19 is provided with cracking tube 3, resonance
The top of cavity 19 is provided with upper connecting tube 13, and the top of upper connecting tube 13 is provided with charging aperture 18, the connection star-like feeder 12 of charging aperture 18, charging
18 bottoms of mouth connect cracking tube 3 by changeover portion 1, and the hole produced between changeover portion 1 and cracking tube 3 is gas passage targeting port 7,
The connection of gas passage targeting port 7 gas collection mouthful 2, the bottom of resonant cavity 19 is provided with drawing mechanism, and the front end of discharging opening 17 is divided successively
Discharging opening flashboard I 15, discharging opening flashboard II 16 are not provided with, and the bottom of resonant cavity 19 is provided with axle 11, and axle 11 is provided with band square base
Bearing 5 and cam 6, the connection electric rotating machine 23 of cam 6, electric rotating machine 23 are arranged on resonator by electric rotating machine push rod support 22
The bottom of body 19, cam 6 is connected by push rod fairlead 4 with push rod 9, and push rod 9 is arranged on resonant cavity 19 by push rod support 10
Bottom and it is inserted into cracking tube 3.
The surface of the resonant cavity 19 is provided with microwave generator fixing threaded hole 20 and microwave excitation feedback mouth 21.
The biomass cracking gasification microwave oven operation principle be：
（1）Star-like feeder 12 is opened, biomass are entered in cracking tube 3 from charging aperture 18 by changeover portion 1, cause whole
Individual cracking tube 3 loads full biomass, due to the effect of gravity, charging aperture 18 and gas passage targeting port 7 is blocked using biomass,
The outside air of prevention enters in the cracking tube 3 of furnace cavity, so as to the sealing of equipment importation for carrying out；
（2）Microwave generator is opened, biomass are thermally decomposed, in the process, bottom electric rotating machine 23 is with moving axis
Cam 6 on 11 rotates jack-up push rod 9, and push rod 9 is alternately moved up and down by fairlead 4 in cracking tube 3, realizes biology
Up and down stirring action of the matter in cracking tube；
（3）Gas is collected from gas collection mouthful 2 in cracking process, after cracking terminates, the discharging opening flashboard II 16 in deslagging
Be closed, open discharging opening flashboard I 15, on biomass slag muck to discharging opening flashboard II 16 after, close discharging flashboard I 15, then open
Discharging flashboard II 16 is opened, discharge is deposited in the biomass slag between discharging flashboard I 15 and discharging flashboard II 16, after slag is discharged,
Closing discharging opening flashboard II 16；Above action is repeated, the sealed discharging of equipment is realized.
The beneficial effects of the utility model are：Simple structure, simple and convenient assembly, operation are easy, and stable performance works well；
Microwave can quickly be heated to material, make biomass flash pyrolysis and gasification；On the one hand discharging double-gate prevents biomass
The gas discharge for producing is cracked, the extraneous air on the other hand preventing enters body of heater, the high-purity collection of biomass gas of realization；
Electric rotating machine band moving cam moves up and down push rod in body of heater, realizes material stirring, material is not only heated evenly and is mixed
Fully, the cracking and gasification of biomass are accelerated；In addition the utility model can realize heating using microwave, material stir up and down, combustible gas
Various functions such as collection, gas discharge, consecutive production.
Brief description of the drawings
Fig. 1 is the utility model surface structure schematic diagram；
Fig. 2 is the utility model A-A faces structural representation.
In figure：1- changeover portions, 2- gas collections mouthful, 3- cracking tubes, 4- push rod fairleads, 5- band square base bearings, 6- is convex
Wheel, 7- gas passage targeting ports, 8- feed openings, 9- push rods, 10- push rod supports, 11- axles, 12- star-like feeders connect on 13-
Pipe, 14- cracking fire doors, 15- discharging openings flashboard I, 16- discharging openings flashboard II, 17- discharging openings, 18- charging apertures, 19- resonators
Body, 20- microwave generator fixing threaded holes, 21- microwave excitations feedback mouth, 22- electric rotating machine push rod supports, 23- electric rotating machines.
Specific embodiment
With reference to the accompanying drawings and detailed description, the utility model is described in further detail.
Embodiment 1
The biomass cracking gasify microwave oven, including cracking tube 3, upper connecting tube 13, resonant cavity 19, feed arrangement,
Drawing mechanism, air-out apparatus and agitating device, the feed arrangement include changeover portion 1, star-like feeder 12 and charging aperture 18, go out
Material device includes discharging opening flashboard I 15, discharging opening flashboard II 16 and discharging opening 17, and air-out apparatus include that gas collection mouthful 2 is gentle
Body passage targeting port 7, agitating device includes push rod fairlead 4, band square base bearing 5, cam 6, push rod 9, push rod support 10, axle
11st, electric rotating machine push rod support 22 and electric rotating machine 23, the bosom position of resonant cavity 19 are provided with cracking tube 3, resonant cavity
19 tops are provided with upper connecting tube 13, and the top of upper connecting tube 13 is provided with charging aperture 18, the connection star-like feeder 12 of charging aperture 18, charging aperture 18
Bottom connects cracking tube 3 by changeover portion 1, and the hole produced between changeover portion 1 and cracking tube 3 is gas passage targeting port 7, gas
The connection of passage targeting port 7 gas collection mouthful 2, the bottom of resonant cavity 19 is provided with drawing mechanism, and the front end of discharging opening 17 sets respectively successively
There are discharging opening flashboard I 15, discharging opening flashboard II 16, the bottom of resonant cavity 19 is provided with axle 11, and axle 11 is provided with band square base bearing 5
With cam 6, the connection electric rotating machine 23 of cam 6, electric rotating machine 23 is by electric rotating machine push rod support 22 installed in resonant cavity 19
Bottom, cam 6 is connected by push rod fairlead 4 with push rod 9, and push rod 9 is arranged on the bottom of resonant cavity 19 by push rod support 10
And be inserted into cracking tube 3.
Embodiment 2
As illustrated in fig. 1 and 2, biomass cracking gasification microwave oven, including cracking tube 3, upper connecting tube 13, resonant cavity
19th, feed arrangement, drawing mechanism, air-out apparatus and agitating device, the feed arrangement include changeover portion 1, star-like feeder 12
With charging aperture 18, drawing mechanism include discharging opening flashboard I 15, discharging opening flashboard II 16 and discharging opening 17, air-out apparatus include gas
Body collection port 2 and gas passage targeting port 7, agitating device include push rod fairlead 4, band square base bearing 5, cam 6, push rod 9,
Push rod support 10, axle 11, electric rotating machine push rod support 22 and electric rotating machine 23, the bosom position of resonant cavity 19 are provided with cracking
Pipe 3, the top of resonant cavity 19 is provided with upper connecting tube 13, and the top of upper connecting tube 13 is provided with charging aperture 18, and charging aperture 18 connects star-like feed
Device 12, the bottom of charging aperture 18 connects cracking tube 3 by changeover portion 1, and the hole produced between changeover portion 1 and cracking tube 3 is logical for gas
Road targeting port 7, the connection of gas passage targeting port 7 gas collection mouthful 2, the bottom of resonant cavity 19 is provided with drawing mechanism, discharging opening 17
Front end is respectively equipped with discharging opening flashboard I 15, discharging opening flashboard II 16 successively, and the bottom of resonant cavity 19 is provided with axle 11, is set on axle 11
There are band square base bearing 5 and cam 6, the connection electric rotating machine 23 of cam 6, electric rotating machine 23 is pacified by electric rotating machine push rod support 22
Mounted in the bottom of resonant cavity 19, cam 6 is connected by push rod fairlead 4 with push rod 9, and push rod 9 is arranged on by push rod support 10
The bottom of resonant cavity 19 and it is inserted into cracking tube 3.
Wherein the surface of resonant cavity 19 is provided with microwave generator fixing threaded hole 20 and microwave excitation feedback mouth 21.
Specific embodiment of the present utility model is explained in detail above in association with accompanying drawing, but the utility model is not
It is limited to above-mentioned implementation method, in the ken that those of ordinary skill in the art possess, this practicality can also be not being departed from
Various changes can be made on the premise of new objective.
Claims (2)
1. a kind of biomass cracking gasification microwave oven, it is characterised in that：Including cracking tube（3）, upper connecting tube（13）, resonator
Body（19）, feed arrangement, drawing mechanism, air-out apparatus and agitating device, the feed arrangement includes changeover portion（1）, star-like give
Glassware（12）And charging aperture（18）, drawing mechanism include discharging opening flashboard I（15）, discharging opening flashboard II（16）And discharging opening
（17）, air-out apparatus include gas collection mouthful（2）With gas passage targeting port（7）, agitating device include push rod fairlead（4）、
Band square base bearing（5）, cam（6）, push rod（9）, push rod support（10）, axle（11）, electric rotating machine push rod support（22）And rotation
Rotating motor（23）, resonant cavity（19）Bosom position is provided with cracking tube（3）, resonant cavity（19）Top is provided with upper connecting tube
（13）, upper connecting tube（13）Top is provided with charging aperture（18）, charging aperture（18）Connection star-like feeder（12）, charging aperture（18）Bottom
By changeover portion（1）Connection cracking tube（3）, changeover portion（1）With cracking tube（3）Between produce hole be gas passage targeting port
（7）, gas passage targeting port（7）Connection gas collection mouthful（2）, resonant cavity（19）Bottom is provided with drawing mechanism, discharging opening
（17）Front end is respectively equipped with discharging opening flashboard I successively（15）, discharging opening flashboard II（16）, resonant cavity（19）Bottom is provided with axle
（11）, axle（11）It is provided with band square base bearing（5）And cam（6）, cam（6）Connection electric rotating machine（23）, electric rotating machine
（23）By electric rotating machine push rod support（22）Installed in resonant cavity（19）Bottom, cam（6）By push rod fairlead（4）With
Push rod（9）Connection, push rod（9）By push rod support（10）Installed in resonant cavity（19）Bottom and it is inserted into cracking tube（3）In.
2. biomass cracking according to claim 1 gasification microwave oven, it is characterised in that：The resonant cavity（19）
Surface is provided with microwave generator fixing threaded hole（20）Mouth is presented with microwave excitation（21）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621198420.6U CN206308316U (en) | 2016-11-07 | 2016-11-07 | A kind of biomass cracking gasification microwave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621198420.6U CN206308316U (en) | 2016-11-07 | 2016-11-07 | A kind of biomass cracking gasification microwave oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206308316U true CN206308316U (en) | 2017-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621198420.6U Expired - Fee Related CN206308316U (en) | 2016-11-07 | 2016-11-07 | A kind of biomass cracking gasification microwave oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206308316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113797870A (en) * | 2021-04-01 | 2021-12-17 | 昆明理工大学 | Open-close type microwave catalytic reaction device |
-
2016
- 2016-11-07 CN CN201621198420.6U patent/CN206308316U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113797870A (en) * | 2021-04-01 | 2021-12-17 | 昆明理工大学 | Open-close type microwave catalytic reaction device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20181107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |