CN208055266U - Boiler combustion biomass pyrolysis device - Google Patents
Boiler combustion biomass pyrolysis device Download PDFInfo
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- CN208055266U CN208055266U CN201820460761.9U CN201820460761U CN208055266U CN 208055266 U CN208055266 U CN 208055266U CN 201820460761 U CN201820460761 U CN 201820460761U CN 208055266 U CN208055266 U CN 208055266U
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Abstract
The utility model provides boiler combustion biomass pyrolysis device, including pedestal, pyrolysis case is provided on the left of the base top, it is provided with exhaust pipe on the left of the pyrolysis case, on the outside of the pyrolysis case and equidistant condenser pipe that is wound in middle part, it is provided with air bleeding valve on the left of the exhaust pipe, the water outlet of the condenser pipe is fixedly connected with U-tube, it is provided with ignition device on the right side of the pyrolysis box top, top on the right side of the pyrolysis case, which is run through, is connected with air inlet pipe, the bottom of the pyrolysis chamber interior wall is fixedly connected with heating plate by pillar, right side at the top of the heating plate is welded with preheating table, it is related to biomass pyrolysis device field.The boiler combustion biomass pyrolysis device, it is used cooperatively by being pyrolyzed case, exhaust pipe, condenser pipe, air bleeding valve, U-tube, pipeline, collection air valve and air accumulator, solves the problems, such as that conventional pyrolytic equipment into large quantity of air influences biomass pyrolytic quality the behaviour such as being exhausted.
Description
Technical field
The utility model is related to biomass pyrolysis device technical fields, specially boiler combustion biomass pyrolysis device.
Background technology
According to the definition of International Energy Agency, biomass（Refer to the various organisms formed by photosynthesis, including
All animals and plants and microorganism.Biomass energy is then the form of energy that solar energy is stored in the form of chemical energy in biomass,
It is always one of important energy source for the survival of mankind, is to be only second to the fourth largest source after coal, oil, natural gas,
It occupies an important position in entire energy resource system.
Biomass through pyrolysis（It is also known as pyrolyzed or cracks）, typically refer under anaerobic or low-oxygen environment, biomass is heated
Heating causes molecule to decompose the process for generating coke, condensable liquids and gases product, is a kind of important utilization of biomass energy
Form
Biomass is as a kind of reproducible environmentally friendly resource, with the getting worse of environmental issue, the processing of biomass
Seem comparatively important, tradition is typically all that the mode that biomass is burned or buried is handled, this kind of place
Reason mode be not only pollution also is caused to environment to a kind of profligacy of resource, then biomass pyrolysis device meet the tendency of and
Raw, since biomass pyrolytic is typically all to be carried out under anaerobic or low-oxygen environment, this just needs pyrolysis installation to have centainly
Seal, but pyrolysis installation is during carrying out use, due to the operations such as feed and discharge fume so that extraneous air is very
It is easily accessible in equipment and causes reaction slow, and pyrolysis plant needs to carry out warm operation before the use, and be pyrolyzed
The heat that process generates can recycle also relatively fewer, result in waste of resources.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides boiler combustion biomass pyrolysis device, solves biology
Matter pyrolysis energy recycling rate of waterused is relatively low and be easy to cause the problem of air flows into problem.
（Two）Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：Boiler combustion biomass pyrolytic
Device, including pedestal are provided with pyrolysis case on the left of the base top, as air inlet pipe constantly sprays gas in pyrolysis case
Chamber burns, and on the one hand burning can increase the pyrolysis temperature of pyrolysis box cavity and biomass, while imflammable gas exists
The oxygen for being pyrolyzed box cavity can be consumed when pyrolysis box cavity burning, reduce the oxygen content of pyrolysis box cavity,
The efficiency and quality of biomass pyrolytic are improved, crush box, the setting on the left of the pyrolysis case are provided at the top of the pyrolysis case
Have an exhaust pipe, the right side of the exhaust pipe is through pyrolysis case and extends to the inner cavity of pyrolysis case, it is on the outside of the pyrolysis case and in
Portion is equidistant to be wound with condenser pipe, and air bleeding valve, the air inlet and air bleeding valve of the condenser pipe are provided on the left of the exhaust pipe
Left side be fixedly connected, the water outlet of the condenser pipe is fixedly connected with U-tube, be provided on the right side of the pyrolysis box top beat
Fiery device, the top being pyrolyzed on the right side of case are fixed through air inlet pipe, the bottom of the pyrolysis chamber interior wall is connected with by pillar
It is connected with heating plate, the right side at the top of the heating plate is welded with preheating table；
It is provided with air accumulator on the right side of the base top, when entire reaction terminates, all valves is closed, will store up
The imflammable gas of gas tank inner cavity is recycled, and liquefied water is carried out emission treatment in U-tube, is opened again later clear
Slag door carries out scarfing cinder operation to pyrolysis box cavity, facilitates next use, the middle part on the left of the air accumulator is provided with pipeline, described
Collection air valve is provided on the right side of pipeline, the left side of the collection air valve is fixedly connected with the right side at the top of U-tube, the air inlet pipe
Right side is provided with pressurizer.
Preferably, the right side at the top of the crush box is provided with feeding mechanism, is welded on the right side of the crush box bottom
Discharge nozzle.
Preferably, the bottom of the discharge nozzle runs through pyrolysis case and extends to the inner cavity of pyrolysis case, the positive bottom of pyrolysis case
Portion is provided with clean-out door.
Preferably, the angle between the preheating table and heating plate top is 70-80 degree, and the preheating table is located at discharge nozzle
Underface.
Preferably, the pressurizer is connected with intake valve by air inlet pipe, the right side of the intake valve by air inlet pipe with
It is fixedly connected at the top of air accumulator, the positive bottom of U-tube is provided with outlet conduit.
Preferably, the heating plate and extraneous power electric connection, the top on the right side of its described air accumulator are provided with pressure gauge.
Operation principle：In use, biomass to be placed into the inner cavity of feeding mechanism, motor drives crush box to work
Biology is crushed into push, when being pushed to discharge nozzle position, by discharge nozzle, the biomass after crushing flows into pyrolysis case
Inner cavity, close air bleeding valve sum aggregate air valve, open simultaneously pressurizer and intake valve, the imflammable gas stored in air accumulator passes through
It is injected into the inner cavity of pyrolysis case after air inlet pipe and pressurizer pressurization, starts ignition device, ignition device will eject
Imflammable gas carry out ignition operation, when imflammable gas burn a period of time after, pyrolysis box cavity oxygen content reduce and
The temperature of pyrolysis box cavity allows biological gold in the inner cavity progress pyrolytic reaction of pyrolysis case after increasing progress warm-up operation, stops spray
When volumetric combustion of emanating, intake valve is closed, opens collection air valve and air bleeding valve, vapor that biomass pyrolytic generates and flammable
Property gas temperature it is relatively high, after the cooling of condenser pipe, vapor condensation becomes that U-tube will be remained in after liquid
Inner cavity.
（Three）Advantageous effect
Compare the prior art, the utility model by be pyrolyzed case, exhaust pipe, condenser pipe, air bleeding valve, U-tube, pipeline,
Collection air valve and air accumulator are used cooperatively so that carrying out imflammable gas recycling and steam condenses public same pipeline, to
Achieve the purpose that reduce to the greatest extent in pyrolysis case and enter air, solve conventional pyrolytic equipment be exhausted etc. behaviour enter it is a large amount of empty
Gas and the problem of influence biomass pyrolytic quality.
The biomass pyrolysis device, by being pyrolyzed case, air accumulator, intake valve, air inlet pipe, pressurizer, igniter and pre-
Hot plate is used cooperatively so that the fuel gas generated using itself when carrying out biomass pyrolytic carries out pyrolysis box cavity
The pre-heat treatment simultaneously consumes the oxygen for being pyrolyzed box cavity, is preheated and is consumed using itself imflammable gas to reach
The purpose of amount of oxygen solves the problems, such as that conventional pyrolytic case fully relies on external energy to be preheated.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model U-tube side view.
Wherein, 1 pedestal, 2 pyrolysis casees, 3 exhaust pipes, 4 condenser pipes, 5 air bleeding valves, 6 U-tubes, 7 ignition devices, 8 air inlet pipe,
9 heating plates, 10 preheating tables, 11 air accumulators, 12 pipelines, 13 collection air valves, 14 pressurizers, 15 intake valves, 16 feeding mechanisms, 17 dischargings
Pipe, 18 clean-out doors, 19 pressure gauges, 20 outlet conduits, 21 crush boxes.
Specific implementation mode
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, the utility model provides boiler combustion biomass pyrolysis device, including pedestal 1,1 top of pedestal
Left side be provided with pyrolysis case 2, the top of pyrolysis case 2 is provided with crush box 21, and the right side at 21 top of crush box is provided with charging
Mechanism 16, discharge nozzle 17 is welded on the right side of 21 bottom of crush box, and the bottom of discharge nozzle 17 through pyrolysis case 2 and extends to pyrolysis
The inner cavity of case 2,2 positive bottom of pyrolysis case are provided with clean-out door 18, and 2 left side of pyrolysis case is provided with exhaust pipe 3, exhaust pipe 3
Right side through pyrolysis case 2 and extend to the inner cavity of pyrolysis case 2, pyrolysis case 2 outside and middle part is equidistant is wound with condenser pipe
4, the left side of exhaust pipe 3 is provided with air bleeding valve 5, and the air inlet of condenser pipe 4 is fixedly connected with the left side of air bleeding valve 5, condenser pipe 4
Water outlet is fixedly connected with U-tube 6, and the right side at 2 top of pyrolysis case is provided with ignition device 7, and the top on 2 right side of pyrolysis case is run through
It is connected with air inlet pipe 8, the bottom for being pyrolyzed 2 inner wall of case is fixedly connected with heating plate 9, heating plate 9 and extraneous power supply electricity by pillar
The top of connection, 11 right side of air accumulator is provided with pressure gauge 19, and the right side at 9 top of heating plate is welded with preheating table 10, preheats
Angle between 9 top of plate 10 and heating plate is 70-80 degree, and preheating table 10 is located at the underface of discharge nozzle 17；
The right side at 1 top of pedestal is provided with air accumulator 11, and the middle part in 11 left side of air accumulator is provided with pipeline 12, pipeline 12
Right side is provided with collection air valve 13, and the left side for collecting air valve 13 is fixedly connected with the right side at 6 top of U-tube, the right side setting of air inlet pipe 8
There are pressurizer 14, pressurizer 14 to be connected with intake valve 15 by air inlet pipe 8, the right side of intake valve 15 passes through air inlet pipe 8 and gas storage
The top of tank 11 is fixedly connected, and the positive bottom of U-tube is provided with outlet conduit 20.
Operation principle：Biomass is placed into the inner cavity of feeding mechanism 16, motor drives crush box 21 to carry out work will
Biology crushes push, and when being pushed to 17 position of discharge nozzle, by discharge nozzle 17, the biomass after crushing flows into pyrolysis
5 sum aggregate air valve 13 of air bleeding valve is closed in the inner cavity of case 2, opens simultaneously pressurizer 14 and intake valve 15, and what is stored in air accumulator 11 can
Combustion property gas is injected into the inner cavity of pyrolysis case 2 after air inlet pipe 8 and pressurizer pressurization, starts ignition device 7, sparking dress
It sets 7 and the imflammable gas ejected is subjected to ignition operation, after imflammable gas burns a period of time, be pyrolyzed in case 2
Chamber oxygen content is reduced and is allowed after the temperature raising progress warm-up operation of 2 inner cavity of pyrolysis case biological golden in the inner cavity for being pyrolyzed case 2
Pyrolytic reaction is carried out, when stopping injection gas burning, intake valve 15 is closed, opens collection air valve 13 and air bleeding valve 5, biomass
It is pyrolyzed the vapor generated and imflammable gas temperature is relatively high, after the cooling by condenser pipe 4, vapor condensation becomes
At the inner cavity that will remain in U-tube 6 after liquid.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. boiler combustion biomass pyrolysis device, including pedestal（1）, it is characterised in that：The pedestal（1）The left side at top is arranged
There is pyrolysis case（2）, the pyrolysis case（2）Top be provided with crush box（21）, the pyrolysis case（2）Left side is provided with exhaust
Pipe（3）, the exhaust pipe（3）Right side through pyrolysis case（2）And extend to pyrolysis case（2）Inner cavity, the pyrolysis case（2）Outside
Side and middle part is equidistant is wound with condenser pipe（4）, the exhaust pipe（3）Left side be provided with air bleeding valve（5）, the condenser pipe
（4）Air inlet and air bleeding valve（5）Left side be fixedly connected, the condenser pipe（4）Water outlet be fixedly connected with U-tube（6）,
The pyrolysis case（2）Ignition device is provided on the right side of top（7）, the pyrolysis case（2）The top on right side through be connected with into
Tracheae（8）, the pyrolysis case（2）The bottom of inner wall is fixedly connected with heating plate by pillar（9）, the heating plate（9）Top
Right side be welded with preheating table（10）；
The pedestal（1）Air accumulator is provided on the right side of top（11）, the air accumulator（11）Pipeline is provided in the middle part of left side
（12）, the pipeline（12）Right side be provided with collection air valve（13）, the collection air valve（13）Left side and U-tube（6）Top
Right side is fixedly connected, the air inlet pipe（8）Right side be provided with pressurizer（14）.
2. boiler combustion biomass pyrolysis device according to claim 1, it is characterised in that：The crush box（21）Top
Right side be provided with feeding mechanism（16）, the crush box（21）Discharge nozzle is welded on the right side of bottom（17）.
3. boiler combustion biomass pyrolysis device according to claim 2, it is characterised in that：The discharge nozzle（17）Bottom
Portion is through pyrolysis case（2）And extend to pyrolysis case（2）Inner cavity, be pyrolyzed case（2）Positive bottom is provided with clean-out door（18）.
4. boiler combustion biomass pyrolysis device according to claim 1, it is characterised in that：The preheating table（10）With add
Hot plate（9）Angle between top is 70-80 degree, the preheating table（10）Positioned at discharge nozzle（17）Underface.
5. boiler combustion biomass pyrolysis device according to claim 1, it is characterised in that：The pressurizer（14）Pass through
Air inlet pipe（8）It is connected with intake valve（15）, the intake valve（15）Right side pass through air inlet pipe（8）With air accumulator（11）Top
It is fixedly connected, the positive bottom of U-tube is provided with outlet conduit（20）.
6. boiler combustion biomass pyrolysis device according to claim 1, it is characterised in that：The heating plate（9）With it is outer
Boundary's power electric connection, its described air accumulator（11）Pressure gauge is provided at the top of right side（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820460761.9U CN208055266U (en) | 2018-04-03 | 2018-04-03 | Boiler combustion biomass pyrolysis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820460761.9U CN208055266U (en) | 2018-04-03 | 2018-04-03 | Boiler combustion biomass pyrolysis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208055266U true CN208055266U (en) | 2018-11-06 |
Family
ID=63987873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820460761.9U Expired - Fee Related CN208055266U (en) | 2018-04-03 | 2018-04-03 | Boiler combustion biomass pyrolysis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208055266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109852408A (en) * | 2019-01-25 | 2019-06-07 | 湖北和瑞能源科技股份有限公司 | A kind of biomass pyrogenation gasification device |
-
2018
- 2018-04-03 CN CN201820460761.9U patent/CN208055266U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109852408A (en) * | 2019-01-25 | 2019-06-07 | 湖北和瑞能源科技股份有限公司 | A kind of biomass pyrogenation gasification device |
| CN109852408B (en) * | 2019-01-25 | 2020-11-10 | 湖北和瑞能源科技股份有限公司 | Biomass pyrolysis gasification device |
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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: 20181106 Termination date: 20200403 |