CN106987293B - A kind of device that biomass fuel is prepared with bio-waste - Google Patents
A kind of device that biomass fuel is prepared with bio-waste Download PDFInfo
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- CN106987293B CN106987293B CN201710338717.0A CN201710338717A CN106987293B CN 106987293 B CN106987293 B CN 106987293B CN 201710338717 A CN201710338717 A CN 201710338717A CN 106987293 B CN106987293 B CN 106987293B
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- Prior art keywords
- waste gas
- predetermined value
- cover plate
- burning waste
- plate
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- 239000002028 Biomass Substances 0.000 title claims abstract description 14
- 239000002699 waste material Substances 0.000 title claims abstract description 14
- 239000000446 fuel Substances 0.000 title claims abstract description 9
- 239000002912 waste gas Substances 0.000 claims abstract description 32
- 238000003763 carbonization Methods 0.000 claims abstract description 14
- 239000012535 impurity Substances 0.000 claims abstract description 14
- 238000000926 separation method Methods 0.000 claims abstract description 11
- 238000007781 pre-processing Methods 0.000 claims abstract description 4
- 239000008187 granular material Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 10
- 238000010000 carbonizing Methods 0.000 claims description 9
- 230000002159 abnormal effect Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 238000009835 boiling Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000007667 floating Methods 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000010248 power generation Methods 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000002485 combustion reaction Methods 0.000 description 3
- 235000021050 feed intake Nutrition 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000002023 wood 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
-
- 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
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Chemical & Material Sciences (AREA)
- Processing Of Solid Wastes (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
Abstract
The invention discloses a kind of device that biomass fuel is prepared with bio-waste, including：Pre-processing device, vibratory separator, carbide furnace, thermal power generation boiler, controller, heat exchanger, burning waste gas runner pipe road；The present apparatus directly carries out the Separation by vibration of impurity using burning waste gas, avoids loss of the energy during intermediate conversion, can accurately be fed intake according to the state of the burning waste gas changed at any time to carbide furnace, the effect of partial carbonization is good, avoids the waste of raw material.
Description
Technical field
It is more particularly to a kind of to prepare biology with bio-waste the invention belongs to offal treatment field, new energy field
The device of matter fuel.
Background technology
Bio-waste can be handled by partial carbonization such as wood chip, stalk and become biomass fuel.Usually using carbonization
Stove is completed.Prior art such as application number 201580021768.X Chinese patent discloses a kind of biomass processor,
The removal of impurity is gone from being mixed with very polymictic biomass, while by biomass half carbonization treatment, to generate biomass fuel, for combustion
Burn and generate electricity, its technological means is blown from the bottom up with the boiler combustion waste gas of high temperature, and the biomass of low-density is blown into top, high
The impurity of density is then toward declining, so as to complete to separate, meanwhile, biomass is in the presence of the burning waste gas of high temperature, in combustion chamber
Top complete partial carbonization.However, there is following technological deficiency in it：1st, the species of impurity is a lot, and density differs, and highdensity
Impurity, the possible very little of its volume, may also float toward top, therefore separate the accuracy of impurity not under the blowing of burning waste gas
It is high；2nd, the injection stream of burning waste gas is difficult to control, and the variation of its temperature, flow is not easy the optimal temperature for maintaining biomass half to be carbonized
Degree.Therefore, this programme aims to solve the problem that：1st, different densities, different size of impurity can be precisely separating；2nd, stabilization can be maintained simultaneously
Partial carbonization Optimal Temperature.
The content of the invention
To solve the above problems, the invention provides a kind of device that biomass fuel is prepared with bio-waste, it is described
Device includes：Pre-processing device, it is used to bio-waste being chopped into sizeable discarded composition granule and drying；Vibration point
From device, it is used to separate the impurity in the discarded composition granule, obtains the higher biological particles of degree of purity；Carbonizing chamber, it is used
In to biological particles progress partial carbonization processing；Thermal power generation boiler, its 300~500 DEG C of generation while generating electricity
Burning waste gas, the burning waste gas are used as the thermal source that partial carbonization handles by the first pipeline to the carbonizing chamber, and described the
The branch road of one pipeline is provided with heat exchanger, for cooling to the burning waste gas in branch road；
Dividing plate is separated, its floating ground is placed in vibratory separator, is had corresponding with the lumenal cross-section of vibratory separator
Cavity between size, including porous upper plate, non-porous lower plate and upper and lower plates, lower plate are flatly set, and upper plate is under
Plate has an angle of inclination, and vibratory separator is divided into the vibration of the receiving portion and lower plate bottom on upper plate top by the separation dividing plate
Portion, described accommodation section are equipped with discarded composition granule, and full water is filled in the vibration section；The burning waste gas is transported to by second pipe
The vibration section heats water to boiling so that separation dividing plate vibrates, and composition granule is discarded in the presence of vibration, under impurity
Drop to the bottom of receiving portion and fallen into by the hole of upper plate in the cavity；
Feeding port, it is located at the bottom of receiving portion, has cover plate, and the cover plate is controlled by a controller opening, closes and beat
The amplitude opened, to control the amount that particle is sent into carbonizing chamber；
Electrically-controlled valve, it is located at the upstream side of the branch road, for controlling the amount for the burning waste gas for flowing through the heat exchanger；
Detection unit, it is located at the exit of the first pipeline, for detecting the flow and temperature of burning waste gas；
Controller, it is connected with the cover plate, electrically-controlled valve and detection unit signal, and is configured as：When the flow is
First predetermined value, control the cover plate to open first angle, when the flow is more than the first predetermined value, per big by 1%, control
The opening amplitude of the cover plate is also big by 1% than the first angle, when the flow is less than the first predetermined value, per small
1%, control the opening amplitude of the cover plate also small by 1% than the first angle, if the flow is predetermined than described first
The intensity of variation of value then sends abnormal prompt information more than 10% to alarming device；Meanwhile when the temperature is second predetermined
Value, controlling the electrically-controlled valve to close makes burning waste gas be not passed through heat exchanger, when the temperature is more than the second predetermined value, controls
The electrically-controlled valve is made to open and continue 10 seconds, and per big by 1%, opening duration increase by 10 seconds, when the temperature is less than institute
Second predetermined value is stated, it is every small by 1%, control the opening amplitude of the cover plate also small by 1% than the first angle, if the temperature
Than the second predetermined value intensity of variation more than 10%, control the cover plate to close and send abnormal prompt to alarming device
Information.
Preferably, the heat exchanger is the condenser run with constant power.
Preferably, the alarming device is the one or more in display screen, loudspeaker, lamp.
Different from being generated electricity with burning waste gas for routine, then the method for Separation by vibration is carried out with driven by power vibrating motor, this
Device directly carries out the Separation by vibration of impurity using burning waste gas, avoids loss of the energy during intermediate conversion；Also,
The present apparatus can accurately feed intake according to the state of the burning waste gas changed at any time to carbide furnace, and the effect of partial carbonization is good, avoids
The waste of raw material.
Brief description of the drawings
Fig. 1 shows the structure principle chart of the application；
Fig. 2 shows the diagrammatic cross-sectional view of the separation dividing plate of the application.
Embodiment
With reference to the accompanying drawings, the function that the structure of the present apparatus is described in detail and is realized.
As shown in figure 1, the device of biomass fuel is prepared with bio-waste to be included：
Including pre-processing device 1, it is used to bio-waste being chopped into sizeable discarded composition granule and drying；Shake
Flow separator 2, it is used to separate the impurity in the discarded composition granule, obtains the higher biological particles of degree of purity；Carbonizing chamber
3, it is used to carry out partial carbonization processing to the biological particles；Thermal power generation boiler 4, its generate electricity while generation 300~
500 DEG C of burning waste gas, the burning waste gas are transported to the carbonizing chamber 3 by the first pipeline 5, the heat as partial carbonization processing
Source, the branch road 6 of first pipeline 5 are provided with heat exchanger 7, for cooling to the burning waste gas in branch road 6；
Separation dividing plate 8 divides vibratory separator 2 for receiving portion 2.1 and vibration section 2.2, is shaken as shown in Fig. 2 floating ground is placed in
Separation dividing plate 8 in flow separator 2 has size corresponding with the lumenal cross-section of vibratory separator 2, including porous upper plate
8.1st, the cavity 8.3 between non-porous lower plate 8.2 and upper and lower plates, lower plate 8.2 are flatly set, and upper plate 8.1 is relative to lower plate 8.2
There is an angle of inclination so that the biological particles in receiving portion 2.1 can be conveyed outwards in the presence of self gravitation, it is described
Fill full water in vibration section 2.2；
The burning waste gas is transported to the vibration section 2.2 by second pipe 9 and heats water to boiling so that separation every
Plate 8 vibrates, and in the presence of vibration, impurity drops to the bottom of receiving portion 2.1 and passes through upper plate the discarded composition granule
8.1 hole is fallen into the cavity 8.3；
The bottom of receiving portion is provided with feeding port, has cover plate 10 on feeding port, and the cover plate 10 is controlled by controller 11 and beaten
The amplitude that open and close are closed and opened, to control the amount that particle is sent into carbonizing chamber 3；
Electrically-controlled valve 12, it is located at the upstream side of the branch road 6, and the burning waste gas of the heat exchanger 7 is flowed through for controlling
Amount；
Detection unit 13, it is located at the exit of the first pipeline 5, for detecting the flow and temperature of burning waste gas；
Controller 11, it is connected with the cover plate 10, electrically-controlled valve 12 and the signal of detection unit 13, and is configured as：Work as institute
It is first predetermined value to state flow, controls the cover plate 10 to open first angle, when the flow is more than the first predetermined value, often
It is big by 1%, control the opening amplitude of the cover plate 10 also big by 1% than the first angle, when the flow is less than described first
Predetermined value, per small by 1%, control the opening amplitude of the cover plate 10 also small by 1% than the first angle, if the flow than
The intensity of variation of the first predetermined value then sends abnormal prompt information more than 10% to alarming device (not shown)；Meanwhile when
The temperature is second predetermined value, and controlling the electrically-controlled valve 12 to close makes burning waste gas be not passed through heat exchanger 7, when the temperature
More than the second predetermined value, control the electrically-controlled valve 12 to open and continue 10 seconds, and per big by 1%, opening duration increasing
Add 10 seconds, when the temperature is less than the second predetermined value, per small by 1%, control the opening amplitude of the cover plate 10 than described
First angle is also small by 1%, if the temperature than the second predetermined value intensity of variation more than 10%, now burning waste gas
Temperature has been not suitable for carrying out partial carbonization processing, if continuing to feed intake to carbide furnace, can cause the waste of raw material, therefore described in control
Cover plate 10 is closed and sends abnormal prompt information to alarming device.
One skilled in the art would recognize that without departing substantially from as the spirit and scope of the invention described in general manner,
Various changes and/or modification can be carried out to the invention shown in each specific embodiment.Therefore, in terms of all
For, embodiment here is considered as illustrative and and non-limiting.Equally, the present invention includes any feature
Combination, the combination of any feature especially in Patent right requirement, even if the combination of this feature or feature is not in patent
It is explicitely stated in claim or each embodiment here.
Claims (2)
1. a kind of device that biomass fuel is prepared with bio-waste, including：Pre-processing device, it is used for bio-waste
It is chopped into sizeable discarded composition granule and drying；Vibratory separator, it is used to separate the impurity in the discarded composition granule,
Obtain the higher biological particles of degree of purity；Carbonizing chamber, it is used to carry out partial carbonization processing to the biological particles；Firepower is sent out
Electric boiler, the burning waste gas of its 300~500 DEG C of generation while generating electricity, the burning waste gas are arrived by the first pipeline
The thermal source that the carbonizing chamber is handled as partial carbonization, the branch road of first pipeline is provided with heat exchanger, in branch road
Burning waste gas cooling；
Characterized in that,
Dividing plate is separated, its floating ground is placed in vibratory separator, has size corresponding with the lumenal cross-section of vibratory separator,
Including the cavity between porous upper plate, non-porous lower plate and upper and lower plates, lower plate is flatly set, and upper plate has one relative to lower plate
Angle of inclination, vibratory separator is divided into the vibration section of the receiving portion and lower plate bottom on upper plate top by the separation dividing plate, described
Receiving portion is equipped with discarded composition granule, and full water is filled in the vibration section；The burning waste gas is transported to described shake by second pipe
Dynamic portion heats water to boiling so that separation dividing plate vibrates, and discards composition granule in the presence of vibration, impurity drops to appearance
Receive portion bottom and fallen into by the hole of upper plate in the cavity；
Feeding port, it is located at the bottom of receiving portion, has cover plate, and the cover plate is controlled by a controller opening, closing and opening
Amplitude, to control the amount that particle is sent into carbonizing chamber；
Electrically-controlled valve, it is located at the upstream side of the branch road, for controlling the amount for the burning waste gas for flowing through the heat exchanger；
Detection unit, it is located at the exit of the first pipeline, for detecting the flow and temperature of burning waste gas；
Controller, it is connected with the cover plate, electrically-controlled valve and detection unit signal, and is configured as：When the flow is first
Predetermined value, the cover plate is controlled to open first angle, it is often big by 1% when the flow is more than the first predetermined value, described in control
The opening amplitude of cover plate is also big by 1% than the first angle, when the flow is less than the first predetermined value, per small by 1%, control
It is also small by 1% than the first angle to make the opening amplitude of the cover plate, if the flow is than the change of the first predetermined value
Change degree then sends abnormal prompt information more than 10% to alarming device；Meanwhile when the temperature is second predetermined value, control
The electrically-controlled valve, which is closed, makes burning waste gas be not passed through heat exchanger, when the temperature is more than the second predetermined value, described in control
Electrically-controlled valve is opened and continues 10 seconds, and per big by 1%, opening duration increase by 10 seconds, when the temperature is less than described second
Predetermined value, it is every small by 1%, control the opening amplitude of the cover plate also small by 1% than the first angle, if the temperature is than institute
The intensity of variation of second predetermined value is stated more than 10%, controls the cover plate to close and sends abnormal prompt information to alarming device.
2. device as claimed in claim 1, it is characterised in that the heat exchanger is the condenser run with constant power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710338717.0A CN106987293B (en) | 2017-05-14 | 2017-05-14 | A kind of device that biomass fuel is prepared with bio-waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710338717.0A CN106987293B (en) | 2017-05-14 | 2017-05-14 | A kind of device that biomass fuel is prepared with bio-waste |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106987293A CN106987293A (en) | 2017-07-28 |
| CN106987293B true CN106987293B (en) | 2017-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710338717.0A Expired - Fee Related CN106987293B (en) | 2017-05-14 | 2017-05-14 | A kind of device that biomass fuel is prepared with bio-waste |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106995707B (en) * | 2017-05-19 | 2018-04-17 | 守仁生物能源（深圳）股份有限公司 | A kind of biomass fuel fabrication device for automatically adjusting inventory |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2007091890A (en) * | 2005-09-29 | 2007-04-12 | Ube Machinery Corporation Ltd | System for removing foreign matter in biomass fuel |
| KR101701228B1 (en) * | 2015-06-15 | 2017-02-02 | 한국생산기술연구원 | Apparatus for biomass torrefaction and foreign matter removal |
| CN105217263A (en) * | 2015-09-21 | 2016-01-06 | 格薪源生物质燃料有限公司 | High-quality biological matter fuel processing system |
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| CN106987293A (en) | 2017-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shao Genshun Inventor before: He Yan |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171030 Address after: 211135 of Jiangsu Province Nanjing Science and Technology Innovation Park kylin Newell Road No. 300 B unit on the second floor Applicant after: Nanjing Halls Biological Technology Co., Ltd. Address before: 246701 Zongyang County, Anhui City, Anqing Province Applicant before: He Yan |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190429 Address after: 551700 Sanhe Village, Chayuan Township, Jinsha County, Bijie City, Guizhou Province Patentee after: Guizhou Jin Quan Biomass Power Generation Co., Ltd. Address before: 211135 Unit B, 300 Zhihui Road, Kirin Science and Technology Innovation Park, Nanjing, Jiangsu Province Patentee before: Nanjing Halls Biological Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20210514 |
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| CF01 | Termination of patent right due to non-payment of annual fee |