CN208857205U - Expansion cracking proof biomass cracking carbide furnace - Google Patents
Expansion cracking proof biomass cracking carbide furnace Download PDFInfo
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- CN208857205U CN208857205U CN201821546305.2U CN201821546305U CN208857205U CN 208857205 U CN208857205 U CN 208857205U CN 201821546305 U CN201821546305 U CN 201821546305U CN 208857205 U CN208857205 U CN 208857205U
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Abstract
The utility model belongs to biomass carbonization technical field, it is related to a kind of expansion cracking proof biomass cracking carbide furnace, including horizontal furnace body, the ignition mechanism below furnace body, set on the feeder of the inner cavity of the furnace body, the feed hopper for connecting feeder import, the discharge nozzle of connection feeder outlet and the chimney above furnace body, the top of the feeder is equipped with the port of the inner cavity of several connection furnace bodies, the feeder is coaxially assembled by multistage barrel, there are gap and passes through clamp connection between adjacent barrel.The utility model axially changes space by feeder when expanded by heating, will not thus open furnace body, while can prevent biomass material from dropping out from the gap between barrel, prevents burning from directly occurring in feeder, ensure that reaction is safely controllable.
Description
Technical field
The utility model relates to biomass carbonization technical field, in particular to a kind of expansion cracking proof biomass cracking carbide furnace.
Background technique
Biomass-pyrolysis is one of the cutting edge technology of biomass energy research in the world.The technology can be with continuous work
Skill and the production method of batch production convert the biomass based on the wastes such as sawdust to high-quality easy storage, easily transport,
Energy density height and alternative liquid fuel (bio oil) easy to use, are not only used directly for existing boiler and combustion gas are saturating
The burning of equality equipment, and the quality of liquid fuel can be kept conventional close to bavin Water Oil Or Gas etc. by being further improved processing
The quality of power fuel additionally can therefrom extract commercially valuable chemical products.Compared to conventional fossil fuel,
Bio oil can be considered the green fuel of 21 century because the harmful components such as sulphur, nitrogen contained by it are extremely small.
Biomass cracking technology can also be used to produce solid coke, and our company develops a kind of heating cost of saving
Biomass cracking carbide furnace, two kinds of reactions mainly occur in furnace: first is that cracking reaction, this reaction can be by biomass organic macromolecule
Molecular link interrupt to form carbon, so being endothermic process；Second is that combustion reaction, that is, crack the imflammable gas of generation in air
Heat is released in burning.Because the heat that the heat ratio cracking reaction that combustion reaction is released absorbs is more, can nothing in equipment
Heat supply is needed, produces the coke of high quality around the clock.
Because the above reaction is along with violent exothermic phenomenon, the material of equipment will necessarily because of temperature raising and
Expansion is generated, for example feeder is the component for being located at tens meters of the intracorporal overall length of furnace, is all heated due to whole section, so axis
It is very serious to expanding, it will lead to open furnace body in this way, bring some production risks.
Utility model content
The main purpose of the utility model is to provide a kind of expansion cracking proof biomass cracking carbide furnaces, can be avoided feeder
Expanded by heating opens the problem of furnace body in process of production.
The utility model is achieved through the following technical solutions above-mentioned purpose: a kind of expansion cracking proof biomass cracking carbide furnace, packet
Include horizontal furnace body, the ignition mechanism below furnace body, the feeder set on the inner cavity of the furnace body, connection feeder import
Feed hopper, connection feeder outlet discharge nozzle and the chimney above furnace body, if the top of the feeder be equipped with
The port of the inner cavity of furnace body is led in involvement, and the feeder is coaxially assembled by multistage barrel, and there are skies between adjacent barrel
Gap simultaneously passes through clamp connection.
Specifically, being equipped with screw feeding axis in the feeder, the screw feeding axis includes axis body and the circular axis
The flight of body.
It is equipped with specifically, the furnace body is divided into hothouse, preheating chamber, combustion chamber and heating room, the hothouse
First chimney, the combustion chamber are equipped with the second chimney, and the ignition mechanism is set to the lower section of heating room.
Further, the root of first chimney is equipped with first switch device, and the root of second chimney is equipped with the
Two switching devices.
By adopting the above technical scheme, the beneficial effect of technical solutions of the utility model is:
The utility model axially changes space by feeder when expanded by heating, will not thus open furnace body,
It can prevent biomass material from dropping out from the gap between barrel simultaneously, prevent burning from directly occurring in feeder, ensure that anti-
It answers safely controllable.
Detailed description of the invention
Fig. 1 is the main full sectional view of embodiment biomass cracking carbide furnace；
Fig. 2 is the partial enlarged view of the location A in Fig. 1.
Digital representation in figure:
1- furnace body, 11- hothouse, 12- preheating chamber, the combustion chamber 13-, 14- heat room；
2- ignition mechanism；
3- feeder, 31- port, 32- barrel, 33- clip, 34- screw feeding axis, 341- axis body, 342- flight；
4- feed hopper；
5- discharge nozzle；
The first chimney of 6-, 61- first switch device；
The second chimney of 7-, 71- second switch device.
Specific embodiment
The utility model is described in further detail combined with specific embodiments below.
Embodiment:
As depicted in figs. 1 and 2, the utility model is a kind of biomass cracking carbide furnace, including horizontal furnace body 1, is set to
The ignition mechanism 2 of 1 lower section of furnace body is sent set on the feeder 3 of the inner cavity of furnace body 1, the feed hopper 4 for connecting 3 import of feeder, connection
The discharge nozzle 5 and the chimney (the first chimney 6 and the second chimney 7) above furnace body 1 that barrel 3 exports, the top of feeder 3
The port 31 of inner cavity equipped with several connection furnace bodies 1, feeder 3 is by coaxial assembled, the adjacent barrel 32 of multistage barrel 32
Between connected there are gap and by clip 33.Biomass material is moved along by feeder 3, and ignition mechanism 2 adds to furnace body 1
Heat, then makes biomass material solve coke and fuel gas in 3 implosion of feeder, and fuel gas spills into furnace from port 31
It then burns in furnace body 1 in body 1, re-supplies cracking reaction use, ignition mechanism 2 can close.Feeder 3 is by 32 groups of barrel
At structure it can be made axially to change space when expanded by heating, will not thus open furnace body 1；Clip 33 can guarantee
Floating between barrel 32, while can prevent biomass material from dropping out from the gap between barrel 32, prevent burning from directly sending
Occur in barrel 3, ensure that reaction is safely controllable.
As shown in Fig. 2, being equipped with screw feeding axis 34 in feeder 3, screw feeding axis 34 is including axis body 341 and around axis body
341 flight 342.Because burning occurs mainly at port 31, flame is upward, so 1 same position top of furnace body
Temperature is often apparently higher than lower part.On the one hand 342 mode of movement of flight plays progradation to material, on the other hand can be by object
Material agitation is realized uniform heated.
As shown in Figure 1, furnace body 1 is divided into hothouse 11, preheating chamber 12, combustion chamber 13 and heating room 14, hothouse 11
It is equipped with the first chimney 6, combustion chamber 13 is equipped with the second chimney 7, and ignition mechanism 2 is set to the lower section of heating room 14.Ignition mechanism 2
It heats up to heating room 14, is closed after initiation reaction, heating room 14 can also be burnt general by gap air inlet after stablizing, temperature
It spends lower；Hothouse 11 and combustion chamber 13 have chimney as gas vent, burn more abundant, temperature is higher；Preheating chamber 12
Air can be introduced from chamber is closed on, burnt less.It is the reasonable distribution in order to realize 1 temperature range of furnace body, hothouse 11 in this way
Heating can save the dry of biomass material and require；From preheating chamber 12 to heating 14 temperature from low to high of room, both met sufficiently
Reaction requires, and coke can be made to come out temperature reduction, and discharging is avoided to burn.
As shown in Figure 1, the root of the first chimney 6 is equipped with first switch device 61, the root of the second chimney 7 is equipped with second and opens
Close device 71.Cracking come out imflammable gas burn in furnace body 1 can discharge heat cause 1 temperature of furnace body increase, if fire
It burns the uncontrolled furnace body 1 that will lead to of speed to melt, cause the accident.First switch device 61 and second switch device 71 can be controlled
The flow of air, keeps combustion reaction abundant in furnace body 1 processed, reduces dense smoke or toxic gas generates.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical
Novel protection scope.
Claims (4)
1. a kind of expansion cracking proof biomass cracking carbide furnace including horizontal furnace body, the ignition mechanism below furnace body, is set to institute
The discharge nozzle and be set to furnace that the feeder for stating the inner cavity of furnace body, the feed hopper for connecting feeder import, connection feeder export
Chimney above body, the top of the feeder are equipped with the port of the inner cavity of several connection furnace bodies, it is characterised in that: described to send
Barrel is coaxially assembled by multistage barrel, there are gap and passes through clamp connection between adjacent barrel.
2. biomass cracking carbide furnace according to claim 1, it is characterised in that: be equipped with screw feeding in the feeder
Axis, the screw feeding axis include axis body and the flight around the axis body.
3. biomass cracking carbide furnace according to claim 1, it is characterised in that: the furnace body be divided into hothouse,
Preheating chamber, combustion chamber and heating room, the hothouse are equipped with the first chimney, and the combustion chamber is equipped with the second chimney, described
Ignition mechanism is set to the lower section of heating room.
4. biomass cracking carbide furnace according to claim 3, it is characterised in that: the root of first chimney is equipped with the
The root of one switching device, second chimney is equipped with second switch device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821546305.2U CN208857205U (en) | 2018-09-21 | 2018-09-21 | Expansion cracking proof biomass cracking carbide furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821546305.2U CN208857205U (en) | 2018-09-21 | 2018-09-21 | Expansion cracking proof biomass cracking carbide furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208857205U true CN208857205U (en) | 2019-05-14 |
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ID=66418825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821546305.2U Active CN208857205U (en) | 2018-09-21 | 2018-09-21 | Expansion cracking proof biomass cracking carbide furnace |
Country Status (1)
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| CN (1) | CN208857205U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390085A (en) * | 2021-06-18 | 2021-09-14 | 未名合一生物环保有限公司通道分公司 | Modularization rubbish oxidation treatment device |
| CN113432127A (en) * | 2021-06-18 | 2021-09-24 | 未名合一生物环保有限公司通道分公司 | Inside opening flue gas oxidation unit with concatenation bridge type connecting piece |
-
2018
- 2018-09-21 CN CN201821546305.2U patent/CN208857205U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390085A (en) * | 2021-06-18 | 2021-09-14 | 未名合一生物环保有限公司通道分公司 | Modularization rubbish oxidation treatment device |
| CN113432127A (en) * | 2021-06-18 | 2021-09-24 | 未名合一生物环保有限公司通道分公司 | Inside opening flue gas oxidation unit with concatenation bridge type connecting piece |
| CN113390085B (en) * | 2021-06-18 | 2024-03-26 | 湖南未名环保科技有限公司 | Modularized garbage oxidation treatment device |
| CN113432127B (en) * | 2021-06-18 | 2024-04-26 | 湖南未名环保科技有限公司 | Inside opening flue gas oxidation device with concatenation bridge type connecting piece |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190805 Address after: Room 1512, Building 1359-3 Gudun Road, Liangzhu Street, Yuhang District, Hangzhou City, Zhejiang Province Co-patentee after: Suzhou Predell Mechanical and Electrical Co., Ltd. Patentee after: Zhejiang Yangtze River Delta Agricultural Science and Technology Development Co., Ltd. Co-patentee after: Hangzhou Ju Ai Ai Wo Biotechnology Co., Ltd. Address before: 215000 No. 26, Qinghua Road, Huguan Industrial Park, Suzhou High-tech Zone, Jiangsu Province Co-patentee before: Hangzhou Ju Ai Ai Wo Biotechnology Co., Ltd. Patentee before: Suzhou Predell Mechanical and Electrical Co., Ltd. |