CN107420920A - A kind of combustion barrel - Google Patents
A kind of combustion barrel Download PDFInfo
- Publication number
- CN107420920A CN107420920A CN201710790767.2A CN201710790767A CN107420920A CN 107420920 A CN107420920 A CN 107420920A CN 201710790767 A CN201710790767 A CN 201710790767A CN 107420920 A CN107420920 A CN 107420920A
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- CN
- China
- Prior art keywords
- cylinder
- gas
- discharge
- combustion
- axis
- 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
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2900/00—Special features of, or arrangements for incinerators
- F23G2900/00001—Exhaust gas recirculation
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The invention discloses a kind of combustion barrel, including tubular cylinder and the pipeline for connecting combustion-supporting gas, in the side wall of the cylinder several plates be hinged with it are circumferentially provided with around its axis, axis of the plates along the asymptotic cylinder of airflow direction is obliquely installed the through hole to be formed and penetrate the cylinder surfaces externally and internally, the air outlet of the through hole including the asymptotic tubular axis and the gradually remote air inlet of the tubular axis, through hole described in the end face of the duct injection combustion-supporting gas is set, the through hole is formed applies first negative pressuren zone of the negative pressure to drive the gas of the discharge to be back to again in the cylinder to the gas of discharge, the end of the cylinder forms the second negative pressuren zone for being applied to negative pressure to the gas of discharge to drive the gas of the discharge to be back to the barrel end again.The present invention at least has the advantage that：Organic mixed gas burning is abundant, high combustion efficiency, NOxThe discharge capacity of thing is low.
Description
Technical field
The present invention relates to technical field of waste gas treatment, more particularly to a kind of combustion barrel.
Background technology
With current industrialized high development, the process problem of all types of industries waste gas is increasingly by extensive concern.Now
In some organic waste gas treatment equipments being widely used, include combustion barrel mostly, thus part processing turns organic exhaust gas
Turn to clean harmless carbon dioxide and water.Existing combustion barrel, the agglomerating discharge combustion of high-temperature gas mixture body that combustion process is formed
The problem of burning cylinder, typically encountering is that the organic mixed gas burning burnt in bucket is insufficient, and efficiency of combustion is low, NOxThe discharge of thing
Amount is big, seriously polluted.
The content of the invention
The technical problem to be solved in the invention is to provide a kind of combustion barrel, can have to form stronger negative pressure region, will arrange
The gas suction combustion barrel gone out is burnt again, is ensured that organic mixed gas is fully burnt, is improved efficiency of combustion, reduces NOx
The discharge capacity of thing.
A kind of combustion barrel of the present invention, including tubular cylinder, described its axis of cylinder interior edge are circumferentially provided with some
The pipeline of combustion-supporting gas is connected, is circumferentially provided with several plates be hinged with it around its axis in the side wall of the cylinder,
Axis of the plates along the asymptotic cylinder of airflow direction is obliquely installed the through hole to be formed and penetrate the cylinder surfaces externally and internally,
The through hole includes the air outlet of the asymptotic tubular axis and gradually the air inlet of the remote tubular axis, the duct injection help
Through hole described in the end face of combustion gas body is set, and the through hole is formed applies negative pressure to drive the discharge to the gas of discharge
Gas be back to the first negative pressuren zone in the cylinder again, the end of the cylinder formed the gas of discharge is applied to it is negative
Pressure is to drive the gas of the discharge to be back to the second negative pressuren zone of the barrel end again.
Further, the plates are in front wide and rear narrow trapezoidal shape along airflow direction.
Further, the broadside of the plates and trapezoidal two waist extend the ratio between height of triangle to be formed 1.5-3 it
Between.
Further, the plates relative to the angle of inclination of the cylinder lateral wall between 8-45 °.
Further, the outside bending of axis of the end of the pipeline away from the cylinder sets to form bending section.
Further, in 0.03-0.2 between the gas flow area of first negative pressuren zone and the sectional area of the cylinder
Between.
Further, the air inlet of the through hole is provided with the pressure sensor for detecting negative pressure, the pressure
Sensor signal is connected with the drive component for adjusting plates angle of inclination.
Further, the material of the cylinder is 310S stainless steels.
By such scheme, the present invention at least has advantages below：By being provided with plates, it is hinged with cylinder and formed
The through hole of the cylinder surfaces externally and internally is penetrated, negative pressuren zone is formed and the gas suction cylinder of discharge is burnt again, ensure have
Machine mixed gas is fully burnt, and improves efficiency of combustion, reduces NOxThe discharge capacity of thing, reduce pollution level；By by the pipeline
Spray through hole described in the end face of combustion-supporting gas to set, can preferably ensure that burning is abundant, structure optimization.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
In the figures above：1st, cylinder；2nd, pipeline；3rd, plates；4th, through hole；5th, bending section.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
With reference to shown in Fig. 1, the invention discloses a kind of combustion barrel, including tubular cylinder 1, the material of the cylinder 1 is excellent
Elect 310S stainless steels as, there is preferable inoxidizability and corrosion resistance, at the same its can continuous operation at high temperature, have good
Good heat-resisting quantity.Its axis of the interior edge of cylinder 1 is circumferentially provided with the pipeline 2 of some connection combustion-supporting gases, in of the invention,
The preferable quantity of pipeline 2 is 8, and axis outside bending of the end away from the cylinder 1 of the pipeline 2 sets to form bending section
5。
In the side wall of the cylinder 1 several plates 3 be hinged with it, the plates are circumferentially provided with around its axis
3 along airflow direction be in front wide and rear narrow trapezoidal shape.Axis of the plates 3 along the asymptotic cylinder 1 of airflow direction, which tilts, to be set
Put the through hole 4 to be formed and penetrate the surfaces externally and internally of cylinder 1, the through hole 4 includes the air outlet and gradually of the asymptotic axis of cylinder 1
The air inlet of the remote axis of cylinder 1.The plates 3 are relative to the angle of inclination of the side wall of cylinder 1 between 8-45 °.
The air inlet of the through hole 4 is provided with the pressure sensor for detecting negative pressure, and the pressure sensor signal is connected with
For adjusting the drive component at the angle of inclination of plates 3.By being arranged to different angles of inclination, to adapt to different burning feelings
Condition, intelligence degree are high.Simultaneously by the way that the plates 3 are arranged into trapezoidal shape, cause the sectional area of air outlet more than described
The sectional area of air inlet, in the process of running, the wind velocity that goes out of air outlet can be improved, improve efficiency of combustion.The plates 3
Broadside and trapezoidal two waist extend the ratio between height of triangle to be formed between 1.5-3, can be preferable by above-mentioned proportionate relationship
Formation negative pressure, improve the operating efficiency of single unit system, structure optimization.The pipeline 2 sprays the end face of combustion-supporting gas
The through hole 4 is set, and can preferably ensure that burning is abundant, structure optimization.
During work, the through hole 4 is formed applies negative pressure to drive the gas of the discharge to return again to the gas of discharge
The first negative pressuren zone flowing in the cylinder 1, the end of the cylinder 1 is formed is applied to negative pressure to drive to the gas of discharge
The gas of the discharge is back to the second negative pressuren zone of the end of cylinder 1 again.The gas circulating face of first negative pressuren zone
It is long-pending between the sectional area of the cylinder 1 between 0.03-0.2., can by the first negative pressuren zone and the second negative pressuren zone of formation
The gas suction cylinder 1 of discharge is burnt again, ensures that organic mixed gas is fully burnt, improves efficiency of combustion, reduce
NOxThe discharge capacity of thing, reduce pollution level
Described above is only the preferred embodiment of the present invention, is not intended to limit the invention, it is noted that for this skill
For the those of ordinary skill in art field, without departing from the technical principles of the invention, can also make it is some improvement and
Modification, these improvement and modification also should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of combustion barrel, including tubular cylinder, described its axis of cylinder interior edge is circumferentially provided with some combustion-supporting gas of connection
The pipeline of body, it is characterised in that：Several plates be hinged with it are circumferentially provided with around its axis in the side wall of the cylinder,
Axis of the plates along the asymptotic cylinder of airflow direction is obliquely installed the through hole to be formed and penetrate the cylinder surfaces externally and internally,
The through hole includes the air outlet of the asymptotic tubular axis and gradually the air inlet of the remote tubular axis, the duct injection help
Through hole described in the end face of combustion gas body is set, and the through hole is formed applies negative pressure to drive the discharge to the gas of discharge
Gas be back to the first negative pressuren zone in the cylinder again, the end of the cylinder formed the gas of discharge is applied to it is negative
Pressure is to drive the gas of the discharge to be back to the second negative pressuren zone of the barrel end again.
2. combustion barrel according to claim 1, it is characterised in that：The plates are in front wide and rear narrow ladder along airflow direction
Shape.
3. combustion barrel according to claim 2, it is characterised in that：The broadside of the plates extends to be formed with trapezoidal two waist
The ratio between the height of triangle between 1.5-3.
4. combustion barrel according to claim 1, it is characterised in that：The plates relative to the cylinder lateral wall inclination
Angle is between 8-45 °.
5. combustion barrel according to claim 1, it is characterised in that：Axis of the end of the pipeline away from the cylinder to
Outer bending sets to form bending section.
6. combustion barrel according to claim 1, it is characterised in that：The gas flow area of first negative pressuren zone with it is described
Between the sectional area of cylinder between 0.03-0.2.
7. combustion barrel according to claim 1, it is characterised in that：The air inlet of the through hole is provided with negative for detecting
The pressure sensor of pressure, the pressure sensor signal are connected with the drive component for adjusting plates angle of inclination.
8. combustion barrel according to claim 1, it is characterised in that：The material of the cylinder is 310S stainless steels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710790767.2A CN107420920B (en) | 2017-09-05 | 2017-09-05 | Combustion cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710790767.2A CN107420920B (en) | 2017-09-05 | 2017-09-05 | Combustion cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107420920A true CN107420920A (en) | 2017-12-01 |
| CN107420920B CN107420920B (en) | 2023-10-20 |
Family
ID=60431864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710790767.2A Active CN107420920B (en) | 2017-09-05 | 2017-09-05 | Combustion cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107420920B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2481977Y (en) * | 2001-06-05 | 2002-03-13 | 彭六珠 | Gas gun |
| CN101713538A (en) * | 2009-12-16 | 2010-05-26 | 重庆大学 | Combustion method of low-pressure and low-concentration methane gas and device |
| CN202012913U (en) * | 2010-12-20 | 2011-10-19 | 洛阳瑞昌石油化工设备有限公司 | Novel flue gas self-reflux low-oxygen combustor |
| CN204478056U (en) * | 2015-01-28 | 2015-07-15 | 洛阳瑞昌石油化工设备有限公司 | A kind of oil gas associating low-NOx combustor |
| CN105042591A (en) * | 2015-07-14 | 2015-11-11 | 北京市公用事业科学研究所 | Low NOx gas burner and fuel gas configuration method thereof |
| CN207394877U (en) * | 2017-09-05 | 2018-05-22 | 江苏交阳热能科技有限公司 | A kind of combustion barrel |
-
2017
- 2017-09-05 CN CN201710790767.2A patent/CN107420920B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2481977Y (en) * | 2001-06-05 | 2002-03-13 | 彭六珠 | Gas gun |
| CN101713538A (en) * | 2009-12-16 | 2010-05-26 | 重庆大学 | Combustion method of low-pressure and low-concentration methane gas and device |
| CN202012913U (en) * | 2010-12-20 | 2011-10-19 | 洛阳瑞昌石油化工设备有限公司 | Novel flue gas self-reflux low-oxygen combustor |
| CN204478056U (en) * | 2015-01-28 | 2015-07-15 | 洛阳瑞昌石油化工设备有限公司 | A kind of oil gas associating low-NOx combustor |
| CN105042591A (en) * | 2015-07-14 | 2015-11-11 | 北京市公用事业科学研究所 | Low NOx gas burner and fuel gas configuration method thereof |
| CN207394877U (en) * | 2017-09-05 | 2018-05-22 | 江苏交阳热能科技有限公司 | A kind of combustion barrel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107420920B (en) | 2023-10-20 |
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