CN208886776U - A kind of efficient burning room - Google Patents
A kind of efficient burning room Download PDFInfo
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- CN208886776U CN208886776U CN201821515439.8U CN201821515439U CN208886776U CN 208886776 U CN208886776 U CN 208886776U CN 201821515439 U CN201821515439 U CN 201821515439U CN 208886776 U CN208886776 U CN 208886776U
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- burning
- shell
- room
- interior room
- water conservancy
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Abstract
A kind of efficient burning room of the utility model is related to field of combustion equipment, and in particular to a kind of efficient burning room, including bracket and the shell being arranged on bracket, the case top is provided with hot air flue, and bottom is fixedly installed a burning interior room；The utility model structure is simple, it is easy to use, cold air is sent into shell by annular water conservancy diversion region and pressure fan, the combustion gas mixing that a part enters with gas inlet pipe is burnt through igniter, another part is with the hot-air after burning after mixing chamber mixes, it is discharged, is sent into heated equipment by hot air flue；The flow for adjusting gas inlet pipe, realizes stable combustion efficiency, makes combustion gas full combustion；Cold air enters annular water conservancy diversion region, is oriented to by flow deflector, and the interior room that will equably burn is coated, also the temperature of cold air is improved while cooling burning interior room, is effectively reduced Inner Wall of Combustion Chamber temperature, it is energy saving, energy consumption is reduced, service life of equipment is extended.
Description
Technical field
The utility model relates to field of combustion equipment, and in particular to a kind of efficient burning room.
Background technique
Combustion gas is the general name of gaseous fuel, it can burn and release heat, is used for heated equipment, mainly have natural gas,
Town gas, liquefied petroleum gas, biogas etc., burning are that fuel quickly aoxidizes, and generate the process of light and heat.
Heating device is dry one of core equipment, and the energy consumption " rich and influential family " in drying production line is exactly heater
The energy of sequence, consumption accounts for about the 30%-40% of enterprise's thermal energy total burn-off, so the superiority and inferiority of heating device directly affects entire do
The success or failure of drying process.
Heating device also differs widely according to fuel used difference, structural shape, in further adding for national environmental protection policy
Under strong trend, the use scope of coal is smaller and smaller, so obtaining as cleaner, environmentally friendly gaseous fuel more and more extensive
Application.And the structure type of directly combustion heater is then simpler, can be formed with only one heat-insulated combustion chamber, in order to tie up
The stability of flame is held, the aerial volumetric concentration of combustion gas should be maintained within the scope of 5%-14%.
Natural gas and air enter combustion chamber by a certain percentage, by burner igniting device by combustion of natural gas heat release,
On the one hand air serves combustion-supporting, mix certain air on the other hand to adjust the temperature of flue, such structure on the one hand proportion
Air amount and natural gas amount ratio it is appropriate, combustion of natural gas can be made insufficient if air capacity is too small, air capacity mistake
Conference flame blow-off, on the other hand, the indoor temperature of such structure burning are excessively high, and flame flame envelope temperature is very high, to burning
Chamber interior walls have very strong radiant heat, this requires Inner Wall of Combustion Chamber metal material heatproof is very high, even if using the material of such heatproof
Material, but the service life of equipment is not grown, and failure rate is higher.The temperature of device outer surface is accordingly higher, influences working environment.
Utility model content
To solve the above-mentioned problems, it is simple to provide a kind of structure for the utility model, easy to use, burning sufficiently, effectively
Inner Wall of Combustion Chamber temperature is reduced, it is energy saving, energy consumption is reduced, a kind of efficient burning room of service life of equipment is extended.
A kind of efficient burning room of the utility model, including bracket and the shell being arranged on bracket, the case top is set
It is equipped with hot air flue, bottom is fixedly installed a burning interior room, and the burning interior room is arranged in shell, and interior room court of burning
Gas outlet is provided on one end of case top；
Region between the burning interior room and shell is annular water conservancy diversion region, is provided with flow deflector in annular region, institute
It states annular water conservancy diversion sections bottom and is connected with a pressure fan by being pierced by the ventilation duct of shell；
It further include an igniter and gas inlet pipe, the igniter passes through housing bottom and stretches to burning interior room；Institute
The one end for stating gas inlet pipe sequentially passes through shell and annular water conservancy diversion region and is connected with burning interior room, is connected on the other end
Feeder；
Region in the shell between hot air flue and burning interior room is mixing chamber, and housing bottom is provided with slag-drip opening,
The slag-drip opening is connected with burning interior room.
Preferably, the height of mixing chamber is the 1/2 of burning interior room height.
Preferably, insulating layer is provided in the inner walls.
Preferably, burning interior room is interior room of burning made of SUS304 stainless steel.
Preferably, gas inlet pipe is obliquely installed, and on the central axis of gas inlet pipe and burning interior room short transverse
Angle be 25-40 degree.
Or preferably, flow deflector is the flow deflector for including the setting of several spirals, in the spiral flow deflector and shell
Wall and burning interior room are fixedly linked, and annular water conservancy diversion region segmentation is in several helical airflow passages, air-supply by spiral flow deflector
Machine is connected to by helical airflow passages with mixing chamber.
Preferably, adjoining spiral airflow channel is interconnected.
The utility model structure is simple, easy to use, and cold air is sent into shell by annular water conservancy diversion region and pressure fan,
The combustion gas mixing that a part enters with gas inlet pipe is burnt through igniter, and the hot-air after another part and burning is in mixing chamber
It after mixing, is discharged, is sent into heated equipment by hot air flue；The flow for adjusting gas inlet pipe realizes stable burning effect
Fruit makes combustion gas full combustion；Cold air enters annular water conservancy diversion region, is oriented to by flow deflector, and the interior room that will equably burn is coated,
Also the temperature of cold air is improved while cooling burning interior room, is effectively reduced Inner Wall of Combustion Chamber temperature, it is energy saving,
Energy consumption is reduced, service life of equipment is extended.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Appended drawing reference: 1- hot air flue, 2- mixing chamber, 3- shell, 4- insulating layer, 5- burning interior room, 6- flow deflector, 7- combustion
Gas air inlet pipe, 8- igniter, 9- pressure fan, 10- annular water conservancy diversion region.
Specific embodiment
A kind of efficient burning room of the utility model, including bracket and the shell being arranged on bracket 3,3 top of shell
It is provided with hot air flue 1, bottom is fixedly installed a burning interior room 5, and the burning interior room 5 is arranged in shell 3, and burns
Interior room 5 is towards being provided with gas outlet on the one end at the top of shell 3；
Region between the burning interior room 5 and shell 3 is annular water conservancy diversion region 10, is provided with flow deflector in annular region
6,10 bottom of annular water conservancy diversion region is connected with a pressure fan 9 by being pierced by the ventilation duct of shell 3；
It further include an igniter 8 and gas inlet pipe 7, the igniter 8 passes through 3 bottom of shell and stretches to burning interior room
5；One end of the gas inlet pipe 7 sequentially passes through shell 3 and annular water conservancy diversion region 10 and is connected with burning interior room 5, another
Feeder is connected on end；
Region in the shell 3 between hot air flue 1 and burning interior room 5 is mixing chamber 2, and 3 bottom of shell is provided with row
Cinder notch, the slag-drip opening are connected with burning interior room 5.
The height of mixing chamber 2 is the 1/2 of burning 5 height of interior room, guarantees that burning is abundant.It is provided on 3 inner wall of shell
Insulating layer 4, thermal insulation material selects according to actual needs.Interior room 5 of burning is interior room 5 of burning made of SUS304 stainless steel,
850 °C of SUS304 material heatproof, and material price is lower.
Gas inlet pipe 7 is obliquely installed, and the folder on the central axis of gas inlet pipe 7 and burning 5 short transverse of interior room
Angle is 25-40 degree, is conducive to the full combustion of combustion gas.
Flow deflector 6 is the flow deflector 6 for including the setting of several spirals, the spiral flow deflector 6 and 3 inner wall of shell and burning
Interior room 5 is fixedly linked, and the segmentation of annular water conservancy diversion region 10 is in several helical airflow passages by spiral flow deflector 6, and pressure fan 9 is logical
Helical airflow passages are crossed to be connected to mixing chamber 2.Adjoining spiral airflow channel is interconnected.
In use, cold air is sent into shell 3 through pressure fan 9, and the flow deflector 6 by being arranged in annular water conservancy diversion region 10
Realize that the water conservancy diversion of cold air, part cold air enter burning interior room 5, after the combustion gas mixing of the entrance of gas inlet pipe 7, through lighting a fire
Device 8 is lighted, and burning 5 temperature of interior room increases, and flue gas enters after mixing chamber 2 is mixed with another part cold air by hot wind after burning
Flue 1 is discharged, and into heated equipment, heats to heated equipment, after burning 5 temperature of interior room increases, again by pressure fan 9
The cold air of feeding is oriented to when flowing through annular water conservancy diversion region 10 by flow deflector 6, and the interior room 5 that will equably burn is coated, cold
But also the temperature of cold air is improved while burning interior room 5, is effectively reduced Inner Wall of Combustion Chamber temperature, is conducive to building ring
The improvement in border, at the same it is energy saving, energy consumption is reduced, service life of equipment is extended.
Claims (7)
1. a kind of efficient burning room, including bracket and the shell being arranged on bracket (3), which is characterized in that shell (3) top
Portion is provided with hot air flue (1), and bottom is fixedly installed a burning interior room (5), and the burning interior room (5) is arranged in shell (3)
It is interior, and interior room (5) are burnt towards being provided with gas outlet on one end at the top of shell (3)；
Region between burning interior room (5) and shell (3) is annular water conservancy diversion region (10), is provided with water conservancy diversion in annular region
Piece (6), annular water conservancy diversion region (10) bottom are connected with a pressure fan (9) by being pierced by the ventilation duct of shell (3)；
It further include an igniter (8) and gas inlet pipe (7), the igniter (8) passes through shell (3) bottom and stretches to burning
Interior room (5)；One end of the gas inlet pipe (7) sequentially pass through shell (3) and annular water conservancy diversion region (10) and with burning interior room
(5) it is connected, feeder is connected on the other end；
Region between the interior hot air flue of the shell (3) (1) and burning interior room (5) is mixing chamber (2), and shell (3) bottom is set
It is equipped with slag-drip opening, the slag-drip opening is connected with burning interior room (5).
2. a kind of efficient burning room as described in claim 1, which is characterized in that the height of the mixing chamber (2) is burning interior room
(5) the 1/2 of height.
3. a kind of efficient burning room as claimed in claim 2, which is characterized in that be provided with insulating layer on shell (3) inner wall
(4).
4. a kind of efficient burning room as claimed in claim 3, which is characterized in that the burning interior room (5) is SUS304 stainless steel
Manufactured burning interior room (5).
5. a kind of efficient burning room as claimed in claim 4, which is characterized in that the gas inlet pipe (7) is obliquely installed, and fires
Angle on the central axis and burning interior room (5) short transverse of gas air inlet pipe (7) is 25-40 degree.
6. a kind of efficient burning room as described in claim 1-5 any one, which is characterized in that the flow deflector (6) is to include
The flow deflector (6) of several spirals setting, the spiral flow deflector (6) and shell (3) inner wall and burning interior room (5) equal stationary phase
Even, the segmentation of annular water conservancy diversion region (10) is in several helical airflow passages by spiral flow deflector (6), and pressure fan (9) passes through spiral
Airflow channel is connected to mixing chamber (2).
7. a kind of efficient burning room as claimed in claim 6, which is characterized in that adjoining spiral airflow channel is interconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821515439.8U CN208886776U (en) | 2018-09-17 | 2018-09-17 | A kind of efficient burning room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821515439.8U CN208886776U (en) | 2018-09-17 | 2018-09-17 | A kind of efficient burning room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208886776U true CN208886776U (en) | 2019-05-21 |
Family
ID=66512626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821515439.8U Active CN208886776U (en) | 2018-09-17 | 2018-09-17 | A kind of efficient burning room |
Country Status (1)
| Country | Link |
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| CN (1) | CN208886776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260308A (en) * | 2019-05-31 | 2019-09-20 | 胜和海星环保设备四川有限公司 | A kind of low nitrogen premix burner |
-
2018
- 2018-09-17 CN CN201821515439.8U patent/CN208886776U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260308A (en) * | 2019-05-31 | 2019-09-20 | 胜和海星环保设备四川有限公司 | A kind of low nitrogen premix burner |
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