CN209101264U - A kind of biomass intelligent combustion device - Google Patents
A kind of biomass intelligent combustion device Download PDFInfo
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- CN209101264U CN209101264U CN201821639413.4U CN201821639413U CN209101264U CN 209101264 U CN209101264 U CN 209101264U CN 201821639413 U CN201821639413 U CN 201821639413U CN 209101264 U CN209101264 U CN 209101264U
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- biomass
- intelligent
- burner
- control cabinet
- combustion device
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- Gasification And Melting Of Waste (AREA)
Abstract
The utility model discloses a kind of biomass intelligent combustion devices, including sequentially connected feed device, gasification furnace, burner, cooling system, intelligence control system, gasification furnace includes furnace body, what is connected on furnace body has ventilating fan, the fuel feeding mouth of controllable opening and closing degree is provided at the top of the furnace body, the burner includes sequentially connected flue, heat exchanger, buffering bindiny mechanism and burner；The flue gas that gasification furnace generates is connected to buffering bindiny mechanism after heat exchanger cools down, and is equipped with electric-controlled gas valve in air inlet pipe；The intelligence control system includes Intelligent control cabinet, the PLC controller being set in Intelligent control cabinet and the touch display screen being set on the Intelligent control cabinet shell；The biomass fuel feedstock of the utility model more automates, and by the multiple sensors of application to realize to the air output progress real-time monitoring of charging rate, intake, combustible gas and feedback regulation, intelligent automation degree is high.
Description
Technical field
The utility model relates to technical field of combustion equipment more particularly to a kind of biomass intelligent combustion devices.
Background technique
Biomass fuel: referring to biological material burning as fuel, generally mainly agriculture and forestry organic waste material (such as stalk,
Sawdust, bagasse, rice chaff etc.), the main distinction is in fossil fuel；In current national policy and environmental protection standard, directly burn
Biomass belongs to high pollution fuel, only uses in the brick kitchen range in rural area, does not allow to use in city；Biomass fuel is answered
With it is using agricultural waste as raw material, by crushing, mixing, extruding, drying etc. that practical, which is mainly biomass molding fuel,
A kind of various Novel clean-fuels that forms (such as blocky, graininess), can directly burn are made in technique.
The combustion technology of biomass includes biomass Direct-Combustion Technology and biomass gasification fired technology, now on the market
There is biomass combustion machine, biomass material combustor refers to a kind of biomass semi-gasification automatic control combustion engine, and basic functional principle is:
Biomass granule fuel enters half gasification combustion chamber of Pintsch process through automatical feeding system, and gasifying agent is then supplied from the lower part of stove
Enter, Pintsch process reaction occurs rapidly in Pintsch process gasification combustion chamber and generates high-temperature fuel gas；" sensible heat " should be generated in the process
With intermediate product H2、CH4、CnHm, the combustible components such as CO；The high temperature combustors for being directly entered oxygen abundance by gas nozzle are complete
Full burning, is released " latent heat ".
Existing biomass gasifying furnace burner is high using operating process technical requirements to worker, and operation is more troublesome,
Fertilizer ratio cannot be effectively adjusted, output gas purity is low, and sustainable gas deliverability is poor, and there are flue gases and tar for use process
Discharge causes secondary pollution, causes biggish pollution to air, the degree of automation is low.
Utility model content
To overcome problems of the prior art, the purpose of the utility model is to provide a kind of lifes of high degree of automation
Substance intelligent combustion device.
To achieve the above object, the technical scheme adopted by the utility model is
A kind of biomass intelligent combustion device, including sequentially connected feed device, gasification furnace, burner, cooling system
System, intelligence control system, gasification furnace includes furnace body, and what is connected on furnace body has ventilating fan, and being provided at the top of the furnace body can
The fuel feeding mouth of opening and closing degree is controlled, the burner includes sequentially connected flue, heat exchanger, buffering connection
Mechanism and burner, burner include that mixing chamber, one end with buffering bindiny mechanism connects and protrude into air inlet pipe in mixing chamber, mix
The spit tube for closing the connection of chamber one end, igniter, flame monitor and the pyrometer couple being set in mixing chamber, mixing chamber connect outside
It is connected to conveying gas blower；The flue gas that gasification furnace generates is connected to buffering bindiny mechanism after heat exchanger cools down, and installs in air inlet pipe
There is electric-controlled gas valve；
The intelligence control system includes Intelligent control cabinet, the PLC controller being set in Intelligent control cabinet and is set to
Touch display screen on the Intelligent control cabinet shell；The touch display screen, the control system of the feed device, the combustion
Expect the control system of switching mechanism of feeding mouth, the igniter, the flame monitor, the conveying gas blower speed regulation device
It is electrically connected with PLC controller.
Further, the air outlet of the ventilating fan is equipped with the first flow sensor for measuring air output, institute
It states first flow sensor and the PLC controller is electrically connected.
Further, the second flow sensor for measuring combustible gas gas supply total amount, institute are installed in the air inlet pipe
It states second flow sensor and the PLC controller is electrically connected.
Further, it is aobvious that device run indicator, temperature indicating device, wind speed are provided on the Intelligent control cabinet shell
Show module, charging rate display module.
Further, the air inlet pipe is equipped with booster fan.
Further, the biological intelligence burner further includes feed bin, and the discharge port of the feed bin and the feeding fill
The feeding inlet set is connected.
Further, the bottom of the furnace body is provided with ash hole, and the ash hole is connected to the feeding inlet of ash discharging gear,
The ash discharging gear and Intelligent control cabinet are electrically connected.
The utility model has the following beneficial effects:
The biomass fuel feedstock of the utility model more automates, by application multiple sensors to realize into
The air output progress real-time monitoring and feedback regulation for expecting speed, intake, combustible gas, to realize oneself of the utility model
Dynamic control, intelligent automation degree is high, saves fuel, and overall thermal efficiency is high, save it is a large amount of artificial, can not blowing out ash discharge, can
Continuous and steady operation.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model
Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model
Improper restriction.It should be appreciated that the following drawings illustrates only some embodiments of the utility model, therefore it is not construed as to model
The restriction enclosed for those skilled in the art without creative efforts, can also be according to these attached drawings
Obtain other relevant attached drawings.
Fig. 1 is a kind of structural schematic diagram of biomass intelligent combustion device of the utility model one embodiment.
Fig. 2 is a kind of structural schematic diagram of biomass intelligent combustion device of the utility model one embodiment.
In figure: feed bin 1, feed device 2, fuel feeding mouth 3, flue 4, buffering bindiny mechanism 5, air inlet pipe 6, mixing
Chamber 7, spit tube 8, pyrometer couple 9, flame monitor 10, igniter 11, ash hole 12, ash discharging gear 13, Intelligent control cabinet
14, touch display screen 15, ventilating fan 16, furnace body 17, PLC controller 18, first flow sensor 19, conveying gas blower 20, heat
Exchanger 21, second flow sensor 22.
Specific embodiment
The utility model is described further below with reference to embodiment.
Embodiment 1
As shown in Figure 1, a kind of biomass intelligent combustion device, including sequentially connected feed device 2, gasification furnace, burning
Device, cooling system, intelligence control system, gasification furnace include furnace body 17, and what is connected on furnace body 17 has ventilating fan 16, furnace body 17
Top be provided with the fuel feeding mouth 3 of controllable opening and closing degree, burner includes that sequentially connected flue 4, heat are handed over
Parallel operation 21, buffering bindiny mechanism 5 and burner, burner include that mixing chamber 7, one end connect and protrude into buffering bindiny mechanism 5
Air inlet pipe 6, the spit tube 8 of 7 one end of mixing chamber connection, the igniter 11 being set in mixing chamber 7 in mixing chamber 7, flame prison
It surveys device 10 and pyrometer couple 9, mixing chamber 7 is externally connected with conveying gas blower 20；The flue gas that gasification furnace generates is dropped through heat exchanger 21
It is connected to buffering bindiny mechanism 5 after temperature, electric-controlled gas valve is installed in air inlet pipe 6；Intelligence control system includes Intelligent control cabinet
14, the PLC controller 18 being set in Intelligent control cabinet 14 and the touch display screen 15 being set on 14 shell of Intelligent control cabinet；
Touch display screen 15, the control system of feed device 2, the control system of the switching mechanism of fuel feeding mouth 3, igniter 11, fire
Flame monitor 10, the speed regulation device of conveying gas blower 20 and PLC controller 18 are electrically connected.
Embodiment 2
As shown in Figure 1 and Figure 2, a kind of biomass intelligent combustion device, including sequentially connected feed device 2, gasification furnace,
Burner, cooling system, intelligence control system, gasification furnace include furnace body 17, and what is connected on furnace body 17 has ventilating fan 16, furnace
The top of body 17 is provided with the fuel feeding mouth 3 of controllable opening and closing degree, burner include sequentially connected flue 4,
Heat exchanger 21, buffering bindiny mechanism 5 and burner, burner include that mixing chamber 7, one end are connect simultaneously with bindiny mechanism 5 is buffered
The air inlet pipe 6 that protrudes into mixing chamber 7, the spit tube 8 of 7 one end of mixing chamber connection, the igniter 11 being set in mixing chamber 7, fire
Flame monitor 10 and pyrometer couple 9, mixing chamber 7 are externally connected with conveying gas blower 20；The flue gas that gasification furnace generates is through heat exchanger
It is connected to buffering bindiny mechanism 5 after 21 coolings, electric-controlled gas valve is installed in air inlet pipe 6；Intelligence control system includes intelligence control
Cabinet 14, the PLC controller 18 being set in Intelligent control cabinet 14 and the touch being set on 14 shell of Intelligent control cabinet processed are shown
Screen 15；Touch display screen 15, the control system of feed device 2, the control system of the switching mechanism of fuel feeding mouth 3, igniter
11, flame monitor 10, the speed regulation device of conveying gas blower 20 and PLC controller 18 are electrically connected；Preferably, feed device 2 is
Screw conveyor is equipped with electric gate valve at fuel feeding mouth 3, the control mechanism and PLC18 controller of the electric gate valve
Electrical connection, heat exchanger is tube coil type heat exchanger.
The air outlet of ventilating fan 16 is equipped with the first flow sensor 19 for measuring air output, first flow sensing
Device 19 and PLC controller 18 are electrically connected；Second flow for measuring combustible gas gas supply total amount is installed to pass in air inlet pipe 6
Sensor 22, second flow sensor 22 and PLC controller 18 are electrically connected, ventilating fan 16 and conveying gas blower 20 respectively by by
The machine governor that PLC controller 18 controls adjusts oneself motor revolving speed, to realize ventilating fan 16 and 20 turns of conveying gas blower
The intelligence of speed is adjusted.
Preferably, it is provided with device run indicator, temperature indicating device, wind speed on 14 shell of Intelligent control cabinet and shows mould
Block, charging rate display module, for showing real time temperature, air quantity, doses and equipment operation condition；Run indicator includes electricity
Source indicator light, ignition light, alarm lamp；Temperature indicating device, wind speed display module, charging rate display module can be with
It is individual display device, the display module being also possible in touch display screen 15 is provided in touch display screen 15 corresponding
Parameter regulation virtual push button.
Preferably, air inlet pipe 6 is equipped with booster fan, and booster fan passes through the electric machine speed regulation that is controlled by PLC controller 18
Device adjusts itself wind speed, measures the total air demand of combustible gas by second flow sensor 22, adjusts booster fan and conveying gas blower
20 revolving speed, so that the air demand of air is 1.25-1.5 times of the air demand of combustible gas.
Temperature (being measured by pyrometer couple 9) after the utility model is burnt with combustible gas adjusts biomass fuel
Feed quantity (travelling speed by adjusting feed device 2 is adjusted).
Preferably, biological intelligence burner further includes feed bin 1, the feeding inlet phase of the discharge port and feed device 2 of feed bin 1
Connection.
Preferably, the bottom of furnace body 17 is provided with ash hole 12, and ash hole 12 is connected to the feeding inlet of ash discharging gear 13, out
Apparatus for ash 13 and Intelligent control cabinet 14 are electrically connected；Preferably, ash discharging gear 13 is screw conveyor.
The above, only the utility model preferred embodiment, is not intended to limit the utility model, any affiliated
The those of ordinary skill in field any modifications, equivalent replacements, and improvements made within spirit of the present utility model and principle etc.
It should be included within the scope of the utility model is claimed.
Claims (7)
1. a kind of biomass intelligent combustion device, including sequentially connected feed device (2), gasification furnace, burner, cooling system
System, intelligence control system, gasification furnace includes furnace body (17), and what is connected on furnace body (17) has ventilating fan (16), it is characterised in that:
The fuel feeding mouth (3) of controllable opening and closing degree is provided at the top of the furnace body (17), the burner includes successively connecting
Flue (4), heat exchanger (21), buffering bindiny mechanism (5) and burner, the burner connect includes mixing chamber (7), one end
The air inlet pipe (6) in mixing chamber (7) is connect and protruded into buffering bindiny mechanism (5), the spit tube that mixing chamber (7) one end connects
(8), igniter (11), flame monitor (10) and the pyrometer couple (9) being set in mixing chamber (7), mixing chamber (7) connect outside
It is connected to conveying gas blower (20)；The flue gas that gasification furnace generates is connected to buffering bindiny mechanism (5) after heat exchanger (21) cooling, into
Tracheae is equipped with electric-controlled gas valve on (6)；
The intelligence control system includes Intelligent control cabinet (14), the PLC controller (18) being set in Intelligent control cabinet (14)
With the touch display screen (15) being set on the Intelligent control cabinet (14) shell；The touch display screen (15), the feeding
The control system of device (2), the control system of the switching mechanism of the fuel feeding mouth (3), the igniter (11), the fire
Flame monitor (10), the speed regulation device of the conveying gas blower (20), electric-controlled gas valve and PLC controller (18) are electrically connected.
2. a kind of biomass intelligent combustion device according to claim 1, it is characterised in that: the ventilating fan (16)
Air outlet is equipped with the first flow sensor (19) for measuring air output, the first flow sensor (19) with it is described
PLC controller (18) is electrically connected.
3. a kind of biomass intelligent combustion device according to claim 1, it is characterised in that: pacify on the air inlet pipe (6)
Equipped with for measure combustible gas gas supply total amount second flow sensor (22), the second flow sensor (22) with it is described
PLC controller (18) is electrically connected.
4. a kind of biomass intelligent combustion device according to claim 1, it is characterised in that: the Intelligent control cabinet (14)
Device run indicator, temperature indicating device, wind speed display module, charging rate display module are provided on shell.
5. a kind of biomass intelligent combustion device according to claim 1, it is characterised in that: set on the air inlet pipe (6)
There is booster fan.
6. a kind of biomass intelligent combustion device according to claim 1, it is characterised in that: the biomass intelligent combustion
Device further includes feed bin (1), and the discharge port of the feed bin (1) is connected with the feeding inlet of the feed device (2).
7. a kind of biomass intelligent combustion device according to claim 1, it is characterised in that: the bottom of the furnace body (17)
Be provided with ash hole (12), the ash hole (12) is connected to the feeding inlet of ash discharging gear (13), the ash discharging gear (13) with
Intelligent control cabinet (14) is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821639413.4U CN209101264U (en) | 2018-10-10 | 2018-10-10 | A kind of biomass intelligent combustion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821639413.4U CN209101264U (en) | 2018-10-10 | 2018-10-10 | A kind of biomass intelligent combustion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209101264U true CN209101264U (en) | 2019-07-12 |
Family
ID=67154656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821639413.4U Expired - Fee Related CN209101264U (en) | 2018-10-10 | 2018-10-10 | A kind of biomass intelligent combustion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209101264U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023145A (en) * | 2019-12-06 | 2020-04-17 | 西安圣华农业科技股份有限公司 | Biomass burner control system |
| CN112393257A (en) * | 2020-11-16 | 2021-02-23 | 浙江蓝太能源工程有限公司 | Thermal plasma torch high-temperature melting furnace control method based on PLC |
-
2018
- 2018-10-10 CN CN201821639413.4U patent/CN209101264U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023145A (en) * | 2019-12-06 | 2020-04-17 | 西安圣华农业科技股份有限公司 | Biomass burner control system |
| CN112393257A (en) * | 2020-11-16 | 2021-02-23 | 浙江蓝太能源工程有限公司 | Thermal plasma torch high-temperature melting furnace control method based on PLC |
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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: 20190712 Termination date: 20211010 |