CN109000275A - A kind of combustion furnace - Google Patents
A kind of combustion furnace Download PDFInfo
- Publication number
- CN109000275A CN109000275A CN201810696764.7A CN201810696764A CN109000275A CN 109000275 A CN109000275 A CN 109000275A CN 201810696764 A CN201810696764 A CN 201810696764A CN 109000275 A CN109000275 A CN 109000275A
- Authority
- CN
- China
- Prior art keywords
- furnace
- furnace body
- combustion
- flame
- control module
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N3/00—Regulating air supply or draught
- F23N3/007—Regulating air supply or draught using mechanical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M11/00—Safety arrangements
- F23M11/04—Means for supervising combustion, e.g. windows
- F23M11/045—Means for supervising combustion, e.g. windows by observing the flame
Abstract
A kind of combustion furnace proposed by the present invention, comprising: furnace body, Blowing stopper, air pump, image capture module and control module；Furnace body is equipped with the observation window for detecting furnace interior burning zone；Image capture module is mounted on the outside of furnace body, for acquiring furnace interior flame combustion image by observation window；Control module is separately connected image capture module and air pump, and control module is used to judge according to flame combustion image furnace body flame burning height, and controls air pump work according to judging result.The present invention monitors combustion case in furnace in real time by control module and image capture module, thus according to the speed of oxygen content control air pump supplemental oxygen into furnace in furnace, to realize the intelligent monitoring and adjusting to burning in furnace.In this way, advantageously ensuring that the full combustion of material in furnace, and burning degree is controlled, adjusts burning velocity.
Description
Technical field
The present invention relates to combustion furnace technical field more particularly to a kind of combustion furnaces.
Background technique
Industry smelting and waste incineration etc. need to use combustion furnace in many fields, due to furnace interior combustion process
It is middle may be due to the particularity for the material that burns, the isolation for needing to guarantee combustion furnace to charging during charging is therefore, many
Combustion furnace is all configured with Blowing stopper and carries out charging discharging.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of combustion furnaces.
A kind of combustion furnace proposed by the present invention, comprising: furnace body, Blowing stopper, air pump, image capture module and control mould
Block；
Blowing stopper is mounted on the entrance of furnace body, and Blowing stopper includes the impeller of shell and installation inside housings；On furnace body
It is also equipped with pneumatic fitting, along wheel rotation direction, Blowing stopper discharge port, pneumatic fitting and Blowing stopper feed inlet sequence are arranged
Column；The outlet end insertion furnace interior of pneumatic fitting is simultaneously connected to Blowing stopper discharge port, and the outgassing direction outlet air of pneumatic fitting
Direction is towards impeller middle spindle；The import of pneumatic fitting is connected to air pump delivery outlet；
Furnace body is equipped with the observation window for detecting furnace interior burning zone；Image capture module is mounted on the outside of furnace body,
For acquiring furnace interior flame combustion image by observation window；Control module is separately connected image capture module and air pump,
Control module is used to judge according to flame combustion image furnace body flame burning height, and controls air pump work according to judging result
Make；
Snorkel is additionally provided in furnace body, snorkel lower end is connected to furnace interior, the upper end stretch out furnace body and with outside furnace body
Portion's connection.
Preferably, control module internal preset has multiple flow rate thresholds, and each flow rate threshold is equipped with corresponding flame
Height section；Control module is used to control air according to the corresponding flow rate threshold in flame height section where flame combustion height
Pump work.
Preferably, observation window is equipped with multiple height scalars, and control module is used for referring to the height on flame combustion image
Scalar judges flame combustion height.
Preferably, the height scalar on observation window and the endpoint value in flame height section correspond.
Preferably, the air outlet of pneumatic fitting is the strip shape gob for being parallel to impeller middle spindle.
Preferably, pneumatic fitting is box body structure, is projected as central axis and impeller radius on Blowing stopper end face
The rectangle that direction is overlapped.
Preferably, filter layer is equipped in snorkel.
A kind of combustion furnace proposed by the present invention carries out combustion case in furnace by control module and image capture module real
When monitor, sufficiently whether control module judge to burn in furnace, and adjust air pump according to judging result according to flame combustion height
Working condition, the practical speed to control air pump supplemental oxygen into furnace according to oxygen content in furnace, to realize to furnace
The intelligent monitoring and adjusting of interior burning.In this way, advantageously ensuring that the full combustion of material in furnace, and burning degree is controlled, adjusted
Burning velocity.
In the present invention, oxygen-containing air is supplemented into furnace body by pneumatic fitting, guarantees the full combustion of furnace interior；Together
When, the air air-out direction of pneumatic fitting input is prevented towards impeller middle spindle so as to carry out air purge to impeller by air
Material sticks impeller.
Detailed description of the invention
Fig. 1 is a kind of combustion furnace structure figure proposed by the present invention.
Specific embodiment
Referring to Fig.1, a kind of combustion furnace proposed by the present invention, comprising: furnace body 1, Blowing stopper, air pump 3, image capture module
And control module.
Blowing stopper is mounted on the entrance of furnace body 1, and Blowing stopper includes shell 2-1 and the impeller that is mounted on inside shell 2-1.
Pneumatic fitting 4 is also equipped on furnace body 1, along impeller 2-2 rotation direction, Blowing stopper discharge port, pneumatic fitting 4 and Blowing stopper into
Material mouth sequence arranges.1 inside of outlet end insertion furnace body of pneumatic fitting 4 is simultaneously connected to Blowing stopper discharge port, and pneumatic fitting 4
Outgassing direction air-out direction is towards impeller 2-2 central axis.The import of pneumatic fitting 4 is connected to 3 delivery outlet of air pump.Air pump 3
Under working condition, oxygen-containing air is supplemented into furnace body 1 by pneumatic fitting 4, guarantees the full combustion inside furnace body 1；Meanwhile it is empty
The air air-out direction that gas connector 4 inputs is prevented towards impeller 2-2 central axis so as to carry out air purge to impeller 2-2 by air
Only material sticks impeller 2-2.In present embodiment, as impeller 2-2 is turned to, impeller 2-2 blade is washed in the laggard promoting the circulation of qi of blanking, can
The outlet of pneumatic fitting 4 is avoided to adversely affect Blowing stopper blanking.
It is additionally provided with snorkel 6 in furnace body 1, is connected to inside 6 lower end of snorkel and furnace body 1, furnace body 1 and and furnace are stretched out in the upper end
It is connected to outside body 1.In this way, can guarantee the air pressure balance inside and outside furnace body 1 by snorkel 6, prevent high pressure in furnace from causing to burning
Adverse effect.
In present embodiment, the air outlet of pneumatic fitting 4 is the strip shape gob for being parallel to impeller 2-2 central axis, with raising pair
The air purge efficiency of impeller 2-2.Specifically, pneumatic fitting 4 is box body structure, central axis is projected as on Blowing stopper end face
The rectangle being overlapped with impeller 2-2 radial direction.In present embodiment, filter layer is equipped in snorkel 6, to prevent the burning in furnace
Ashes pass through the discharge pollution environment of snorkel 6.
Furnace body 1 is equipped with the observation window 5 for detecting 1 internal-combustion layer of furnace body.Image capture module is mounted on outside furnace body 1
Side, for acquiring 1 internal flame burning image of furnace body by observation window 5.Control module is separately connected image capture module and sky
Air pump 3, control module is used to judge according to flame combustion image 1 flame of furnace body burning height, and is controlled according to judging result
Air pump 3 works.In present embodiment, control module internal preset has multiple flow rate thresholds, and each flow rate threshold is equipped with
Corresponding flame height section.Control module is used for according to the corresponding flow velocity threshold in flame height section where flame combustion height
Value control air pump 3 works.Specifically, the mean value in flame height section is inversely proportional with corresponding flow rate threshold.In this way, passing through control
Molding block and image capture module monitor combustion case in furnace in real time, and control module judges furnace according to flame combustion height
Whether interior burning is abundant, and the working condition of air pump 3 is adjusted according to judging result, and practical is to be controlled according to oxygen content in furnace
The speed of the supplemental oxygen into furnace of air pump 3, to realize the intelligent monitoring and adjusting to burning in furnace.
In present embodiment, observation window 5 is equipped with multiple height scalars, height scalar and flame height on observation window 5
The endpoint value in section corresponds, and control module is used to judge flame combustion height referring to the height scalar on flame combustion image
Degree, to improve the flexibility and high efficiency that control module adjusts 3 working condition of air pump.
The above, preferable specific embodiment only of the present invention, but protection scope of the present invention not office
Be limited to this, anyone skilled in the art in the technical scope disclosed by the present invention, technology according to the present invention
Scheme and its inventive concept are subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of combustion furnace characterized by comprising furnace body (1), Blowing stopper, air pump (3), image capture module and control
Module；
Blowing stopper is mounted on the entrance of furnace body (1), and Blowing stopper includes shell (2-1) and the leaf for being mounted on shell (2-1) inside
Wheel；Pneumatic fitting (4) are also equipped on furnace body (1), along impeller (2-2) rotation direction, Blowing stopper discharge port, pneumatic fitting
(4) it is arranged with Blowing stopper feed inlet sequence；Outlet end insertion furnace body (1) of pneumatic fitting (4) it is internal and with Blowing stopper discharge port
Connection, and the outgassing direction air-out direction of pneumatic fitting (4) is towards impeller (2-2) central axis；The import of pneumatic fitting (4) and sky
The connection of air pump (3) delivery outlet；
Furnace body (1) is equipped with the observation window (5) for detecting furnace body (1) internal-combustion layer；Image capture module is mounted on furnace body
(1) outside, for acquiring furnace body (1) internal flame burning image by observation window (5)；Control module is separately connected Image Acquisition
Module and air pump (3), control module be used for according to flame combustion image judge furnace body (1) flame burning highly, and according to
Judging result controls air pump (3) work；
It is additionally provided with snorkel (6), is connected to inside snorkel (6) lower end and furnace body (1), furnace body (1) is stretched out in the upper end in furnace body (1)
And it is connected to furnace body (1) outside.
2. combustion furnace as described in claim 1, which is characterized in that control module internal preset has multiple flow rate thresholds, and every
One flow rate threshold is equipped with corresponding flame height section；Control module is used for according to the flame height where flame combustion height
Corresponding flow rate threshold control air pump (3) work in section.
3. combustion furnace as claimed in claim 2, which is characterized in that observation window (5) is equipped with multiple height scalars, control module
For judging flame combustion height referring to the height scalar on flame combustion image.
4. combustion furnace as claimed in claim 3, which is characterized in that height scalar and flame height section on observation window (5)
Endpoint value correspond.
5. combustion furnace as described in claim 1, which is characterized in that the air outlet of pneumatic fitting (4) is to be parallel to impeller (2-2)
The strip shape gob of central axis.
6. combustion furnace as claimed in claim 6, which is characterized in that pneumatic fitting (4) is box body structure, in Blowing stopper end face
On the rectangle for being projected as central axis and being overlapped with impeller (2-2) radial direction.
7. combustion furnace as described in claim 1, which is characterized in that be equipped with filter layer in snorkel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810696764.7A CN109000275A (en) | 2018-06-29 | 2018-06-29 | A kind of combustion furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810696764.7A CN109000275A (en) | 2018-06-29 | 2018-06-29 | A kind of combustion furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109000275A true CN109000275A (en) | 2018-12-14 |
Family
ID=64601470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810696764.7A Withdrawn CN109000275A (en) | 2018-06-29 | 2018-06-29 | A kind of combustion furnace |
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| Country | Link |
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| CN (1) | CN109000275A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101788343A (en) * | 2009-12-31 | 2010-07-28 | 华中科技大学 | Method for detecting hearth radiation energy signal and method for controlling boiler combustion by using same |
| KR20140082008A (en) * | 2012-12-21 | 2014-07-02 | 주식회사 포스코 | Oscillation control valve |
| CN105059843A (en) * | 2015-08-03 | 2015-11-18 | 中冶焦耐工程技术有限公司 | Assistant feeding method and structure of impeller feeder |
| CN205060724U (en) * | 2015-10-16 | 2016-03-02 | 江苏新蓝智能装备有限公司 | Automatic rotary valve of online clearance |
| CN205897109U (en) * | 2016-07-14 | 2017-01-18 | 赵国庆 | Traveling grate stoker biomass pellet boilers |
| CN108126823A (en) * | 2017-12-21 | 2018-06-08 | 上海宝田新型建材有限公司 | A kind of material-clearing device and method for being used to rotate feeding valve impeller |
-
2018
- 2018-06-29 CN CN201810696764.7A patent/CN109000275A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101788343A (en) * | 2009-12-31 | 2010-07-28 | 华中科技大学 | Method for detecting hearth radiation energy signal and method for controlling boiler combustion by using same |
| KR20140082008A (en) * | 2012-12-21 | 2014-07-02 | 주식회사 포스코 | Oscillation control valve |
| CN105059843A (en) * | 2015-08-03 | 2015-11-18 | 中冶焦耐工程技术有限公司 | Assistant feeding method and structure of impeller feeder |
| CN205060724U (en) * | 2015-10-16 | 2016-03-02 | 江苏新蓝智能装备有限公司 | Automatic rotary valve of online clearance |
| CN205897109U (en) * | 2016-07-14 | 2017-01-18 | 赵国庆 | Traveling grate stoker biomass pellet boilers |
| CN108126823A (en) * | 2017-12-21 | 2018-06-08 | 上海宝田新型建材有限公司 | A kind of material-clearing device and method for being used to rotate feeding valve impeller |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181214 |
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| WW01 | Invention patent application withdrawn after publication |