CN106855247A - For the control wind cylinder of combustion furnace combustion chamber - Google Patents
For the control wind cylinder of combustion furnace combustion chamber Download PDFInfo
- Publication number
- CN106855247A CN106855247A CN201710105953.8A CN201710105953A CN106855247A CN 106855247 A CN106855247 A CN 106855247A CN 201710105953 A CN201710105953 A CN 201710105953A CN 106855247 A CN106855247 A CN 106855247A
- Authority
- CN
- China
- Prior art keywords
- wind
- eye
- cylinder
- combustion chamber
- control
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 94
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 238000007373 indentation Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000000446 fuel Substances 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000018199 S phase Effects 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L1/00—Passages or apertures for delivering primary air for combustion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel
Abstract
The invention discloses a kind of control wind cylinder for combustion furnace combustion chamber, this control wind cylinder is cylindrical, including the sealing section, stage casing and the open-mouth section that are sequentially connected, the side wall for controlling the stage casing of wind cylinder offers a plurality of inclination and the eyes of wind of angle of inclination identical first in the same direction along its circumferential direction, and the side wall for controlling the sealing section of wind cylinder offers a plurality of and the first eye of wind reversed dip second eye of wind along its circumferential direction.The present invention is opened up first eye of wind and second eye of wind on the side wall of control wind cylinder, is used by the combustion-supporting normal combustion for ensureing combustion chamber of wind-force.The eye of wind of traditional combustion furnace combustion chamber is mainly opened in using in fixedly mounted main casing, the present invention changes the main set location of the eye of wind of traditional combustion stove combustion chamber, further, control wind cylinder can be placed directly in the main casing of combustion furnace combustion chamber, take conveniently, even if the eye of wind of control wind cylinder is blocked, be also easy to cleaning, air intake is smooth when guarantee is used, burning highly effective low noise.
Description
Technical field
The present invention relates to a kind of composition component for combustion furnace, more particularly to a kind of control wind for combustion furnace combustion chamber
Cylinder.
Background technology
At present, compression combustion furnace belongs to the one kind in tubular heater, and it is roused air by blower fan or compressor
Enter combustion cell, fuel is lighted by igniter, quickly release flame under the agitating of air.
The air admission hole of existing compression combustion furnace, the i.e. eye of wind, blocking of easily getting rusty, and traditional combustion furnace, the eye of wind are usual
It is opened on the side wall of combustion chamber main casing, and combustion chamber main casing is generally integrated with the shell body fixing assembling of combustion furnace, is difficult
Take and cleared up, so when the eye of wind is blocked, the fuel combustion in combustion furnace is insufficient, and energy utilization rate is low,
And noise is big.Such as Application No. CN201410791384.3, entitled " for the low-noise energy-saving combustion chamber of compression combustion furnace "
In patent of invention, its first air admission hole for being located at combustion cell is easy to get rusty and blocks and be not easily cleaned, and then influences making for product
With effect, or even the service life for influenceing product.
In consideration of it, inventor furthers investigate to the combustion chamber of compression combustion furnace, the generation for having this case then.
The content of the invention
It is an object of the invention to provide a kind of control wind cylinder for combustion furnace combustion chamber of anti-blocking easy to clean.The control wind post
The characteristics of body has more efficient low noise when using combustion furnace combustion chamber.
In order to reach above-mentioned purpose, the technical scheme is that：
A kind of control wind cylinder for combustion furnace combustion chamber, the control wind cylinder is cylindrical, including the sealing being sequentially connected
Section, stage casing and open-mouth section, the side wall in the stage casing of the control wind cylinder are offered along its circumferential direction and a plurality of inclined in the same direction
Tiltedly and the eye of wind of angle of inclination identical first, the side wall of the sealing section of the control wind cylinder offers a plurality of along its circumferential direction
With second eye of wind of first eye of wind reversed dip.
The external diameter of the control wind cylinder and the ratio of height are 0.5~2.6.
The bore of first eye of wind and second eye of wind is 2-4mm.
The control wind cylinder at least offers first eye of wind of a row, and the control wind cylinder at least offers two row's phases
Second eye of wind be arrangeding in parallel, a plurality of described first eye of wind positioned at same row or a plurality of institutes positioned at same row
Second eye of wind is stated respectively along the circumferential direction spaced set of the control wind cylinder.
First eye of wind of each row or the quantity of second eye of wind are respectively 6~20, and described the first of each row
The quantity of the eye of wind or second eye of wind is identical or different.
Second eye of wind described in two adjacent rows is staggered.
First eye of wind and second eye of wind of each row are along the axial direction spaced set for controlling wind cylinder.
The sealing section includes the base plate of integrally connected and sealing section side wall, the diameter of the base plate and sealing section side wall
External diameter is equal, or, the external diameter with diameter greater than sealing section side wall of the base plate.
The external diameter with diameter greater than sealing section side wall of the base plate, and the diameter of the base plate is past along the sealing section
The direction indentation of the open-mouth section reduces.
The present invention on the side wall of control wind cylinder after adopting the above technical scheme, opening up first eye of wind and second eye of wind, leading to
The combustion-supporting normal combustion for ensureing combustion chamber of wind-force is crossed to use.The eye of wind of traditional combustion furnace combustion chamber is mainly opened in using fixed peace
In the main casing of dress, the present invention changes the main set location of the eye of wind of traditional combustion stove combustion chamber, and further, control wind cylinder can
It is placed directly in the main casing of combustion furnace combustion chamber, takes conveniently, even if the eye of wind of control wind cylinder is blocked, is also easy to cleaning,
Burning highly effective low noise.And the present invention is when in use, stage casing and sealing section are generally greater than the level height of combustion chamber combustion cell, so setting
The eye of wind in stage casing and sealing section is difficult to be blocked by fuel and gets rusty, and can extend the service life of combustion chamber.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is cross section structure diagram of the present invention along B-B directions；
Fig. 3 is the cross section structure diagram (eye of wind is not shown) of another structure of the invention；
Fig. 4 is the cross section structure diagram (eye of wind is not shown) of another structure of the invention；
In figure：
Wind cylinder -3；Open-mouth section -31；
Stage casing -32；Sealing section -33；
Periphery is along -331；Second eye of wind -34；
First eye of wind -35.
Specific embodiment
In order to technical scheme is explained further, the present invention is explained in detail below by specific embodiment
State.
A kind of control wind cylinder for combustion furnace combustion chamber, as illustrated in fig. 1 and 2, including control wind cylinder 3.Control wind cylinder 3 is applicable
In the combustion chamber of compression combustion furnace, can be installed in the main casing of such combustion chamber.
As reference azimuth, control wind cylinder 3 is cylindrical, including is from bottom to top sequentially connected what is connect in orientation shown in Fig. 1
Open-mouth section 31, stage casing 32 and sealing section 33.The external diameter of control wind cylinder 3 is 0.5~2.6, preferably 1 with the ratio of height.Normal
See in the processing of specification combustion chamber, the external diameter of control wind cylinder 3 is 4cm~8cm, and the height of control wind cylinder 3 is 3cm~8cm, preferably
Ground, the external diameter of control wind cylinder 3 is 6cm, is highly 6cm.Open-mouth section 31 corresponds to the combustion cell of the main casing of combustion furnace combustion chamber
Position.The side wall in stage casing 32 offers second eye of wind 34 that a plurality of circumferential directions along control wind cylinder 3 are set, second eye of wind 34
Madial wall is through to from the lateral wall in stage casing 32, second eye of wind 34 is obliquely installed in the counterclockwise direction from outside to inside.A plurality of
Two eyes of wind 34 are divided into two rows along the axial direction of control wind cylinder 3, including go to upper and lower the first row and second row be arrangeding in parallel, the
One ranks in the top of second row.Second eye of wind 34 positioned at same row is along the circumferential direction spaced set for controlling wind cylinder 3.And
The quantity of second eye of wind 34 of first row and second row is equal, is 6~20, preferably 12.First row and second row
Second eye of wind 34 is staggered, second eye of wind 34 of two rows is upper and lower be sequentially connected after in " W " shape, specifically, be such as located at first
Second eye of wind C of row, and be in triangular shape after the second eye of wind D and F connections of second row, so, second eye of wind 34 interlocks
Set and cause that the wind for being blown to combustion cell is more uniformly distributed stabilization, when using, the wind of second eye of wind 34 is helped by the interior combustion cell that is blown to outward
Combustion, when the wind power being subject in combustion cell is more balanced, burning is evenly, it is possible to decrease noise during burning, and ensures main casing
Internal fuel combustion is more abundant efficient.Offering for sealing section 33 is a plurality of equidistant along the circumferential directions for controlling wind cylinder 3
First eye of wind 35 for setting, first eye of wind 35 is through to madial wall from the lateral wall of sealing section 33, and first eye of wind 35 is from outside to inside
It is obliquely installed along clockwise direction, a plurality of first eyes of wind 35 line up a neat row, positioned at two tops that ranked second the eye of wind 34.
The quantity of first eye of wind 35 is 6~20, preferably 12.Second eye of wind 34 of first eye of wind 35, first row of a neat row
With second eye of wind 34 of second row along control wind cylinder 3 axial direction spaced set.Due to the direction and of first eye of wind 35
Two eyes of wind 34 are relative so that the blow air entered by first eye of wind 35 produces a corrective action to the flame flow of rotation, makes
Flame in the main casing of combustion chamber is spread and rotates motion, it is possible to decrease noise, be corrected the flame for stretching be easy to it is effectively past
Upper punching, its heat energy for producing can be fully utilized.Further, flame is corrected the inner side for being effectively reduced flame and main casing
The track area of wall contact, reduces the thermal losses of flame, it is ensured that go out the flame temperature of main casing, improves the utilization rate of the energy.
First eye of wind 35 of control wind cylinder 3 and the level height for being above combustion cell in main casing of second eye of wind 34, so the eye of wind is not
Easily blocked by fuel, it is ensured that air intake is smooth, reduce noise, while extending the service life of combustion chamber, and prevent fuel from passing through
The eye of wind leaks outside, using safer.
In the present invention, the size of first eye of wind 35 and second eye of wind 34 is 2~5mm, preferably 2~3mm.The present invention can
First eye of wind 35 of a row is at least opened up, preferably 1~3 row can at least open up second eye of wind 34 of two rows, preferably 2~5
Row.
Sealing section 33 includes the base plate of integrally connected and sealing section side wall, in the processing of above-mentioned common specification combustion chamber, control
The thickness of the base plate of wind cylinder 3 is 0.84cm, the respective side walls of the open-mouth section 31, stage casing 32 and sealing section 33 of control wind cylinder 3
Wall thickness is equal, is 0.55cm.The diameter of the base plate is slightly larger than the external diameter of sealing section side wall, and the base plate is formed and protrudes from the envelope
It is easy to take along 331 in the periphery of mouth section lateral wall.The diameter of base plate is equal toward the direction of open-mouth section 31 along sealing section 33, or
Person, as shown in figure 3, the diameter of base plate is that the indentation of base plate thickness direction reduces toward the direction of open-mouth section 31 along sealing section 33.Need
Illustrate, as shown in figure 4, the diameter of base plate is equal with the external diameter of sealing section side wall, i.e. base plate and sealing section side wall flush.
Combustion furnace of the present invention suitable for oil-gas two-way.Quantity of each eye of wind, i.e. distribution density etc. can be according to specification sizes of combustion chamber etc.
Factor carries out accommodation.First eye of wind 35 of each row or the distribution density of second eye of wind 34 can be identical or different.
The present invention on the side wall of control wind cylinder 3 after adopting the above technical scheme, open up first eye of wind 35 and second eye of wind
34th, used by the combustion-supporting normal combustion for ensureing combustion chamber of wind-force.The eye of wind of traditional combustion furnace combustion chamber is mainly opened in fixed
In the main casing of installation, the present invention changes the main set location of the eye of wind of traditional combustion stove combustion chamber, further, controls wind cylinder
3 can be placed directly in the main casing of combustion furnace combustion chamber, take conveniently, even if the eye of wind of control wind cylinder 3 is blocked, be also easy to clear
Reason, it is ensured that air intake is smooth when using, more efficient low noise of burning.
Above-described embodiment and accompanying drawing and non-limiting product form of the invention and style, any art it is common
Appropriate change or modification that technical staff is done to it, all should be regarded as not departing from patent category of the invention.
Claims (9)
1. a kind of control wind cylinder for combustion furnace combustion chamber, it is characterised in that：The control wind cylinder is cylindrical, including connects successively
Sealing section, stage casing and the open-mouth section for connecing, the side wall in the stage casing of the control wind cylinder offer a plurality of along same along its circumferential direction
One direction is inclined and the eye of wind of angle of inclination identical first, and the side wall of the sealing section of the control wind cylinder is opened up along its circumferential direction
There are a plurality of second eyes of wind with first eye of wind reversed dip.
2. the control wind cylinder for combustion furnace combustion chamber according to claim 1, it is characterised in that：Outside the control wind cylinder
Footpath is 0.5~2.6 with the ratio of height.
3. the control wind cylinder for combustion furnace combustion chamber according to claim 3, it is characterised in that：First eye of wind and institute
The bore for stating second eye of wind is 2-4mm.
4. the control wind cylinder for combustion furnace combustion chamber according to claim 1, it is characterised in that：The control wind cylinder is at least
First eye of wind of a row is offered, the control wind cylinder at least offers second eye of wind of the parallel setting of two rows,
A plurality of described first eye of wind positioned at same row or a plurality of described second eye of wind positioned at same row are respectively along the control
The circumferential direction spaced set of wind cylinder.
5. the control wind cylinder for combustion furnace combustion chamber according to claim 4, it is characterised in that：First wind of each row
The quantity of eye or second eye of wind is respectively 6~20, the number of each first eye of wind arranged or second eye of wind
Amount is identical or different.
6. the control wind cylinder for combustion furnace combustion chamber according to claim 4, it is characterised in that：Described in two adjacent rows
Two eyes of wind are staggered.
7. the control wind cylinder for combustion furnace combustion chamber according to claim 5, it is characterised in that：First wind of each row
Eye and second eye of wind are along the axial direction spaced set for controlling wind cylinder.
8. the control wind cylinder for combustion furnace combustion chamber according to claim 1, it is characterised in that：The sealing section includes one
The base plate and sealing section side wall of body connection, the diameter of the base plate are equal with the external diameter of the sealing section side wall, or, the base plate it is straight
External diameter of the footpath more than sealing section side wall.
9. the control wind cylinder for combustion furnace combustion chamber according to claim 8, it is characterised in that：The diameter of the base plate is big
Subtract along the direction indentation of the sealing section toward the open-mouth section in the diameter of the external diameter of sealing section side wall, and the base plate
It is small.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710105953.8A CN106855247B (en) | 2017-02-24 | 2017-02-24 | Air control cylinder for combustion furnace core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710105953.8A CN106855247B (en) | 2017-02-24 | 2017-02-24 | Air control cylinder for combustion furnace core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106855247A true CN106855247A (en) | 2017-06-16 |
| CN106855247B CN106855247B (en) | 2023-12-19 |
Family
ID=59125074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710105953.8A Active CN106855247B (en) | 2017-02-24 | 2017-02-24 | Air control cylinder for combustion furnace core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106855247B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2777375Y (en) * | 2005-03-23 | 2006-05-03 | 淄博科伦合金材料有限公司 | Hood for fluidized bed boiler |
| CN201121894Y (en) * | 2007-08-20 | 2008-09-24 | 四川省宜宾惠美线业有限责任公司 | Split type circulating fluidized bed boiler hood |
| CN201421090Y (en) * | 2009-06-11 | 2010-03-10 | 王洪江 | Fuel gas combustor |
| CN103175223A (en) * | 2013-03-19 | 2013-06-26 | 哈尔滨工程大学 | Gas circuit axial grading type dual-fuel nozzle |
| CN104214774A (en) * | 2014-06-13 | 2014-12-17 | 浙江绍兴世纪能源有限公司 | Low-energy consumption environmental-protection burner |
| JP2014238177A (en) * | 2013-06-06 | 2014-12-18 | 三菱日立パワーシステムズ株式会社 | Gas turbine combustor |
| CN204611818U (en) * | 2015-05-13 | 2015-09-02 | 山西荣申达科技有限公司 | A kind of boiler positive and reverse return air distribution device |
-
2017
- 2017-02-24 CN CN201710105953.8A patent/CN106855247B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2777375Y (en) * | 2005-03-23 | 2006-05-03 | 淄博科伦合金材料有限公司 | Hood for fluidized bed boiler |
| CN201121894Y (en) * | 2007-08-20 | 2008-09-24 | 四川省宜宾惠美线业有限责任公司 | Split type circulating fluidized bed boiler hood |
| CN201421090Y (en) * | 2009-06-11 | 2010-03-10 | 王洪江 | Fuel gas combustor |
| CN103175223A (en) * | 2013-03-19 | 2013-06-26 | 哈尔滨工程大学 | Gas circuit axial grading type dual-fuel nozzle |
| JP2014238177A (en) * | 2013-06-06 | 2014-12-18 | 三菱日立パワーシステムズ株式会社 | Gas turbine combustor |
| CN104214774A (en) * | 2014-06-13 | 2014-12-17 | 浙江绍兴世纪能源有限公司 | Low-energy consumption environmental-protection burner |
| CN204611818U (en) * | 2015-05-13 | 2015-09-02 | 山西荣申达科技有限公司 | A kind of boiler positive and reverse return air distribution device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106855247B (en) | 2023-12-19 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240411 Address after: 362300, No. 856 Xingpu New Village, Xingpu Village, Xiamei Town, Nan'an City, Quanzhou City, Fujian Province Patentee after: Hong Xuming Country or region after: China Address before: Xia Mei Zhen Xing Pu Cun, Nan'an City, Quanzhou City, Fujian Province 362300 Patentee before: QUANZHOU MINGRAN KITCHEN EQUIPMENT CO.,LTD. Country or region before: China |
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| TR01 | Transfer of patent right |