CN201589970U - An automatic control device of biomass carbonization process - Google Patents
An automatic control device of biomass carbonization process Download PDFInfo
- Publication number
- CN201589970U CN201589970U CN2009202807838U CN200920280783U CN201589970U CN 201589970 U CN201589970 U CN 201589970U CN 2009202807838 U CN2009202807838 U CN 2009202807838U CN 200920280783 U CN200920280783 U CN 200920280783U CN 201589970 U CN201589970 U CN 201589970U
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- China
- Prior art keywords
- heat
- control
- draft fan
- induced draft
- heat recovery
- 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
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- 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
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Gasification And Melting Of Waste (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
An automatic control device of biomass carbonization process comprises an air opening adjustment and control valve, a mixing burner, a heat recovery device, an electric control two-way changeover valve, a retort furnace, a carbon producing machine, a heat exchanger, an automatic operation control display device. The heat recovery device and the mixing burner are respectively connected with an induced draft fan, a filter, the heat exchanger, a baiting device by the electric control two-way changeover valve and the retort furnace is respectively connected with the heat exchanger and the filter and the baiting device is respectively connected with the retort furnace, the motor and the carbon producing machine and the air opening adjustment and control valve is connected with and controlled by the mixing burner; the automatic operation control display device is respectively connected with and controlled by the air opening adjustment and control valve, the electric control two-way changeover valve, the induced draft fan and the motor and connected with and controlled by the heat recovery machine, the heat exchanger, the retort furnace and the temperature sensor. The automatic control device of biomass carbonization process has features of accurate control parameter, high automaticity, convenient and quick operation, saved time, labor and material and is widely used in the automatic control engineering in the biomass carbonization process.
Description
One, technical field:
The utility model relates to the biomass gasification process automatic control equipment, particularly a kind of biomass carbonization process automaton.
Two, technical background
The present complex control system of using, its structure is the control of instrument monitoring hand push button, for effect has been brought into play in the control of biomass gasification process, but there is following shortcoming or deficiency: 1. automatization level is low, and quite a few control system is manually control still; 2. parameters is controlled out of true in the system, and deviation is big, influences the destructive distillation product quality; 3. system's operation control reliability is not high, poor stability.
Three, summary of the invention
The purpose of this utility model provide the high biomass carbonization process of a kind of automatization level height, precision automatically control put, adopt technological parameter signals such as temperature, pressure, through after the analysis-by-synthesis, the state of equipment such as control air aperture controlling valve, system carbon machine, dry distillation stove, motor, automatically controlled two-way reversal valve, induced draft fan, material loading, oven dry, carbonization, discharging equicontinuity production run are carried out increasingly automated control, the shortcoming or the deficiency that overcome or avoid existing in the above-mentioned prior art.
Biomass carbonization process automaton described in the utility model, comprise air aperture controlling valve, mix burner, waste-heat recovery device, automatically controlled two-way reversal valve, gas retort, loader, induced draft fan, motor, system carbon machine, discharger, heat interchanger, filtrator, automatically handle the control display, it is characterized in that described waste-heat recovery device is connected with mixed burner, by automatically controlled two-way reversal valve respectively with induced draft fan, filtrator, heat interchanger, loader is connected, described gas retort is cried with heat exchange respectively and is connected with filtrator, described discharger respectively with gas retort, motor is connected with system carbon machine, described air aperture controlling valve is connected with mixed burner, described automatic manipulation control display respectively with air aperture controlling valve, automatically controlled two-way reversal valve, induced draft fan, motor is connected and controls, with waste-heat recovery device, heat interchanger, gas retort is connected with temperature sensor and controls.
Wherein, described waste-heat recovery device and mixed burner, change by automatically controlled two-way and to take out valve and be connected by flowline with mixed burner with dry distiller, motor and the described air aperture of system carbon machine controlling valve respectively with filtrator, described discharger with heat interchanger respectively with induced draft fan, filtrator, heat interchanger, loader, described gas retort respectively and control.Described automatic manipulation control display respectively with air aperture controlling valve, automatically controlled two-way reversal valve, induced draft fan, motor are connected by power line and control.Described automatic operation control display is connected by signal wire with waste-heat recovery device, heat interchanger, gas retort.
The utility model has following advantage compared with prior art:
1. simple and direct, the easy realization of control principle;
2. controlled variable is accurate, the automaticity height;
3. convenient to operation, the saving of labor, save time, material-saving.
Four, description of drawings
Accompanying drawing is a kind of structural representation of the present utility model
Five, concrete working method
Consult accompanying drawing, a kind of biomass carbonization process automaton comprises air aperture controlling valve, mixed burner, waste-heat recovery device, automatically controlled two-way reversal valve, dry distillation stove, loader, induced draft fan, motor, system carbon machine, discharger, heat interchanger, filtrator, the automatic control display of handling.Waste-heat recovery device 3 and mixed burner 2, by automatically controlled two-way reversal valve 4 respectively with induced draft fan 9, filtrator 16, heat interchanger 15, loader 8, described gas retort 7 cries 15 and filtrator 16 with heat exchange respectively, described discharger 14 respectively with gas retort 7, motor 10 and system carbon machine 13, described air aperture controlling valve 1 is connected with mixed burner 2 and controls, automatically handle control display 17 respectively with air aperture controlling valve 1, automatically controlled two-way reversal valve 4, induced draft fan 9, motor 10 is connected and controls, with waste-heat recovery device 3, heat interchanger 15, gas retort 7 is connected with temperature sensor 5.
Waste-heat recovery device 3 and mixed burner 2, change by automatically controlled two-way and to take out valve 4 and be connected by flowline 11 with mixed burner 2 with dry distiller 7, motor 10 and system carbon machine 13 described air aperture controlling valves 1 respectively with filtrator 16, described discharger 14 with heat interchanger 15 respectively with induced draft fan 9, filtrator 16, heat interchanger 15, loader 8, described gas retort 7 respectively and control.Described automatic manipulation control display 17 respectively with air aperture controlling valve 1, automatically controlled two-way reversal valve 4, induced draft fan 9, motor 10 are connected by power line 6 and control.Described automatic operation control display 17 is connected by signal wire 12 with waste-heat recovery device 3, heat interchanger 15, gas retort 7 and controls.
During startup, mixing strikes sparks in the burner 2 lights liquefied gas, mix temperature signal in the burner 2 by automatic manipulation control display device 17 bases, monitoring mixes the combustion case in the burner 2, realize adjusting, thereby realize startup preheating associated gas elevated temperature heat counter flow oxidation waste-heat recovery device 3 to air aperture controlling valve 1 aperture.After the startup, when the temperature behind the heat interchanger 15 reached design temperature, material-transporting system started automatically, beginning material loading, oven dry, destructive distillation, discharging.Under the effect of induced draft fan 9, the flow through associated gas elevated temperature heat counter flow oxidation waste heat apparatus 3 oxidized while heat releases of high temperature of the associated gas in the retort process; After preventing that the low temperature associated gas from feeding, the heat field skew causes the not escape phenomenon of oxidation associated gas in the associated gas elevated temperature heat counter flow oxidation waste-heat recovery device 3, signal with reference to temperature sensor 5 in associated gas elevated temperature heat counter flow oxidation waste-heat recovery device 3, loader 8 and the gas retort 7, control the opening direction of automatically controlled two-way reversal valve 4, make that heat field maintains in the fixing scope in the associated gas elevated temperature heat counter flow oxidation waste-heat recovery device 3, reach the purpose of complete oxidation.According to parameters such as temperature sensor 5 signals of heat interchanger 15 air inlets, exhausr port and the temperature in the gas retort 7, pressure signals, control the opening direction of automatically controlled two-way reversal valve 4 in real time, thereby reach control whole flow process in the cycling hot air-flow to purpose, unnecessary heat is through induced draft fan 9 emptyings, prevent that destructive distillation or bake out temperature are too high or too low, guaranteed constant carburizing temperature.
Claims (4)
1. biomass carbonization process automaton, comprise air aperture controlling valve, mix burner, waste-heat recovery device, automatically controlled two-way reversal valve, the dry distillation stove, loader, induced draft fan, motor, system carbon machine, discharger, heat interchanger, filtrator, automatically handle the control display, it is characterized in that described waste-heat recovery device (3) is connected with mixed burner (2), by automatically controlled two-way reversal valve (4) respectively with induced draft fan (9), filtrator (16), heat interchanger (15), loader (8) is connected, described gas retort (7) cry with heat exchange respectively (15) be connected with filtrator (16), described discharger (14) respectively with gas retort (7), motor (10) is connected with system carbon machine (13), described air aperture controlling valve (1) is connected with mixed burner (2), described automatic manipulation control display (17) respectively with air aperture controlling valve (1), automatically controlled two-way reversal valve (4), induced draft fan (9), motor (10) is connected and controls, with waste-heat recovery device (3), heat interchanger (15), gas retort (7) is connected with temperature sensor (5) and controls.
2. biomass carbonization process automaton according to claim 1 is characterized in that described waste-heat recovery device (3) and mixed burner (2), is connected by flow process pipeline (11) with mixed burner (2) with dry distiller (7), motor (10) and system carbon machine (13), described air aperture controlling valve (1) respectively with filtrator (16), described discharger (14) with heat interchanger (15) respectively with induced draft fan (9), filtrator (16), heat interchanger (15), loader (8), described gas retort (7) respectively by automatically controlled two-way reversal valve (4).
3. biomass carbonization process automaton according to claim 1, it is characterized in that described automatic manipulation control display (17) respectively with air aperture controlling valve (1), automatically controlled two-way reversal valve (4), induced draft fan (9), motor (10) are connected by power line (6) and control.
4. biomass carbonization process automaton according to claim 1 is characterized in that described automatic operation control display (17) is connected by signal wire (12) with waste-heat recovery device (3), heat interchanger (15), gas retort (7) and controls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202807838U CN201589970U (en) | 2009-12-10 | 2009-12-10 | An automatic control device of biomass carbonization process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202807838U CN201589970U (en) | 2009-12-10 | 2009-12-10 | An automatic control device of biomass carbonization process |
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| Publication Number | Publication Date |
|---|---|
| CN201589970U true CN201589970U (en) | 2010-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202807838U Expired - Fee Related CN201589970U (en) | 2009-12-10 | 2009-12-10 | An automatic control device of biomass carbonization process |
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| Country | Link |
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| CN (1) | CN201589970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103602344A (en) * | 2013-11-14 | 2014-02-26 | 宁夏科豪陶瓷有限公司 | Low energy consumption production method and device for firing building ceramic product by semi coke tail gas |
-
2009
- 2009-12-10 CN CN2009202807838U patent/CN201589970U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103602344A (en) * | 2013-11-14 | 2014-02-26 | 宁夏科豪陶瓷有限公司 | Low energy consumption production method and device for firing building ceramic product by semi coke tail gas |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20141210 |
|
| EXPY | Termination of patent right or utility model |