CN106594765A - Combustor module using Coanda effect - Google Patents
Combustor module using Coanda effect Download PDFInfo
- Publication number
- CN106594765A CN106594765A CN201710042708.7A CN201710042708A CN106594765A CN 106594765 A CN106594765 A CN 106594765A CN 201710042708 A CN201710042708 A CN 201710042708A CN 106594765 A CN106594765 A CN 106594765A
- Authority
- CN
- China
- Prior art keywords
- fuel gas
- distribution cavity
- gas distribution
- liquefied gas
- coanda effect
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
- F23G7/061—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating
- F23G7/065—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/70—Baffles or like flow-disturbing devices
Abstract
The invention discloses a combustor set which is simple in structure and convenient to operate, needs no steam to remove smoke, uses a Coanda effect for improving mixing of gas and air in a burner outlet, accelerates complete combustion of petroleum liquefied gas, and is long in service life. In order to solve the technical problems, a combustor module using the Coanda effect comprises a fuel gas distribution cavity, an injecting port, a guide bar and a guide plate; the fuel gas distribution cavity is a cylinder shell type structure with two closed ends, and is horizontally arranged; the lower side of the fuel gas distribution cavity communicates with an emptying pipe of the petroleum liquefied gas; the injecting port is formed in the middle part of the upper side of the fuel gas distribution cavity; the guide plate is arranged on the fuel gas distribution cavity for guiding the petroleum liquefied gas injected from the injecting port; the guide bar is movably arranged on the guide plate; and the angle of the guide bar is adjusted for guiding the flowing direction of the petroleum liquefied gas.
Description
Technical field
The present invention is belonged to metallurgy, Coal Chemical Industry, environmental technology field, is specifically related to using the burner assembly of Coanda effect
And the process of waste gas oil liquefied gas.
Background technology
At present, during the L. P. G gas disposal of many coal chemical industry enterprises, during the burner combustion waste gas, all need to increase and steam
Vapour, so as to reach fully burning.
The content of the invention
Instant invention overcomes the deficiency that prior art is present, there is provided a kind of simple structure, easy to operate, disappear without the need for steam
Cigarette, is improved the combustion gas of burner exit using Coanda effect and is mixed with air, promotes oil liquefied gas burning completely burner
Group, long service life.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is：Using the burner group of Coanda effect
Part, including fuel gas distribution cavity, jet, drainage strip and deflector, circle of the fuel gas distribution cavity for closed at both ends
Post shell-like structure, the fuel gas distribution cavity are horizontally disposed with, downside and the oil liquefied gas of the fuel gas distribution cavity
Exhausting pipeline is connected, and the upper middle side part of the fuel gas distribution cavity is provided with jet, and the deflector is arranged on fuel gas
In body distribution cavity, for the oil liquefied gas that water conservancy diversion is ejected from jet, the drainage strip activity is arranged on deflector, is passed through
The angle of adjustment drainage strip, for guiding the flow direction of oil liquefied gas.
The lower end of the fuel gas distribution cavity is connected on the exhausting pipeline of oil liquefied gas by connecting tube.
The lower end of the connecting tube is connected on the exhausting pipeline of oil liquefied gas by flange, the upper end of the connecting tube
It is integrally formed with fuel gas distribution cavity.
The two ends of the deflector are provided with gripper shoe.
The deflector is arc.
The present invention is had an advantageous effect in that compared with prior art：The present invention process burning petroleum liquefied gas when, nothing
Steam need to be increased, and the effect of smokeless combustion is reached using Coanda effect, meet environmental requirement.
Description of the drawings
The present invention is described further below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the side view of the present invention.
Fig. 3 is the top view of the present invention.
In figure：1 is fuel gas distribution cavity, 2 is jet, 3 is drainage strip, 4 is deflector, 5 is connecting tube, 6 is method
Orchid, 7 are gripper shoe.
Specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, the distribution of burner assembly of the present invention using Coanda effect, including fuel gas
Chamber 1, jet 2, drainage strip 3 and deflector 4, cylinder shell-like structure of the fuel gas distribution cavity 1 for closed at both ends are described
Fuel gas distribution cavity 1 is horizontally disposed with, and the downside of the fuel gas distribution cavity 1 is connected with the exhausting pipeline of oil liquefied gas,
The upper middle side part of the fuel gas distribution cavity 1 is provided with jet 2, and the deflector 4 is arranged on fuel gas distribution cavity 1
On, for the oil liquefied gas that water conservancy diversion is ejected from jet 2,3 activity of the drainage strip is arranged on deflector 4, by adjustment
The angle of drainage strip 3, for guiding the flow direction of oil liquefied gas.
The lower end of the fuel gas distribution cavity 1 is connected on the exhausting pipeline of oil liquefied gas by connecting tube 5.
The lower end of the connecting tube 5 is connected on the exhausting pipeline of oil liquefied gas by flange 6, the connecting tube 5
Upper end is integrally formed with fuel gas distribution cavity 1.
The two ends of the deflector 4 are provided with gripper shoe 7.
The deflector 4 is arc, and the flow velocity and burner surrounding air for changing oil liquefied gas be sufficiently mixed
Gas is made to burn along deflector.
The operation principle of the present invention：When processed waste gas（Oil liquefied gas）, by installing pipes into the burner
Fuel gas distribution cavity 1 makes gas be evenly distributed in cavity, opens supporting igniter and lights small fire.When processed gas
Body（Oil liquefied gas）Flowed out by jet 2, ignited processed gas by the small fire that igniter has been lighted, burn processing,
Meet the requirement of environmental protection.
Described deflector 4, drainage strip 3, jet 2,1 pair of processed gas of fuel gas distribution cavity play distribution, lead
To effect.It is easy to make processed gas（Oil liquefied gas）Along deflector flow burning.
Described flange 6, for connecting processed gas（Oil liquefied gas）Exhausting pipeline, and with good sealing
Property.
Bolt on drainage strip 3, for adjusting the angle between two drainage strips 3, it is ensured that processed gas is from jet 2
Fully burnt along deflector 4 after outflow well.
The course of work of the present invention：In a pre-installation, the treating capacity according to burner, adjusts the angle of drainage strip 3 first, and
It is welded and fixed.When oil liquefied gas waste gas start to process, gas is evenly distributed in fuel gas distribution cavity 1, corollary equipment point
Fiery device obtains signal and starts action, and gas flows out through igniter by jet 2 and lights.By the angle of drainage strip 3
The cooperation of position, size with jet 2, changes the flow direction of gas, changes gas flow rate using deflector 4.Make simultaneously
The gas for flowing out jet is sprayed to the deceleration diffusion of deflector 4, so as to empty around mixing burner with 18 °～26 ° of angle of flare
Gas, fully burns.
Embodiments of the invention are explained in detail above in conjunction with accompanying drawing, but the present invention is not limited to above-mentioned enforcement
Example, in the ken that those of ordinary skill in the art possess, can be with the work on the premise of without departing from present inventive concept
Go out various change.
Claims (5)
1. using the burner assembly of Coanda effect, it is characterised in that：Including fuel gas distribution cavity（1）, jet（2）、
Drainage strip（3）And deflector（4）, the fuel gas distribution cavity（1）For the cylinder shell-like structure of closed at both ends, the fuel gas
Body distribution cavity（1）It is horizontally disposed, the fuel gas distribution cavity（1）Downside connect with the exhausting pipeline of oil liquefied gas, institute
State fuel gas distribution cavity（1）Upper middle side part be provided with jet（2）, the deflector（4）It is arranged on fuel gas distribution
Chamber（1）On, for water conservancy diversion from jet（2）The oil liquefied gas for ejecting, the drainage strip（3）Activity arranges deflector（4）
On, by adjusting drainage strip（3）Angle, for guiding the flow direction of oil liquefied gas.
2. the burner assembly of utilization Coanda effect according to claim 1, it is characterised in that：The fuel gas point
With chamber（1）Lower end pass through connecting tube（5）It is connected on the exhausting pipeline of oil liquefied gas.
3. the burner assembly of utilization Coanda effect according to claim 1, it is characterised in that：The connecting tube（5）
Lower end pass through flange（6）It is connected on the exhausting pipeline of oil liquefied gas, the connecting tube（5）Upper end and fuel gas point
With chamber（1）It is integrally formed.
4. the burner assembly of utilization Coanda effect according to claim 1, it is characterised in that：The deflector（4）
Two ends be provided with gripper shoe（7）.
5. the burner assembly of utilization Coanda effect according to claim 1, it is characterised in that：The deflector（4）
For arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710042708.7A CN106594765B (en) | 2017-01-20 | 2017-01-20 | Utilize the burner assembly of Coanda effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710042708.7A CN106594765B (en) | 2017-01-20 | 2017-01-20 | Utilize the burner assembly of Coanda effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106594765A true CN106594765A (en) | 2017-04-26 |
| CN106594765B CN106594765B (en) | 2018-07-17 |
Family
ID=58586340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710042708.7A Active CN106594765B (en) | 2017-01-20 | 2017-01-20 | Utilize the burner assembly of Coanda effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106594765B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012181011A (en) * | 2006-06-14 | 2012-09-20 | John Zink Co Llc | Coanda gas burner apparatus and method |
| CN102901098A (en) * | 2012-10-23 | 2013-01-30 | 江苏中圣高科技产业有限公司 | Multi-head efficient pre-mixing type combustion system of ground flare |
| CN104235848A (en) * | 2014-10-13 | 2014-12-24 | 昆山瑞多亚锅炉设备有限公司 | Distributed gas burner |
| CN204358722U (en) * | 2014-12-20 | 2015-05-27 | 山西亚乐士环保技术股份有限公司 | Vortex burner |
| CN206522783U (en) * | 2017-01-20 | 2017-09-26 | 山西亚乐士环保技术股份有限公司 | A kind of burner assembly of utilization Coanda effect |
-
2017
- 2017-01-20 CN CN201710042708.7A patent/CN106594765B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012181011A (en) * | 2006-06-14 | 2012-09-20 | John Zink Co Llc | Coanda gas burner apparatus and method |
| CN102901098A (en) * | 2012-10-23 | 2013-01-30 | 江苏中圣高科技产业有限公司 | Multi-head efficient pre-mixing type combustion system of ground flare |
| CN104235848A (en) * | 2014-10-13 | 2014-12-24 | 昆山瑞多亚锅炉设备有限公司 | Distributed gas burner |
| CN204358722U (en) * | 2014-12-20 | 2015-05-27 | 山西亚乐士环保技术股份有限公司 | Vortex burner |
| CN206522783U (en) * | 2017-01-20 | 2017-09-26 | 山西亚乐士环保技术股份有限公司 | A kind of burner assembly of utilization Coanda effect |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106594765B (en) | 2018-07-17 |
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