CN203848301U - Combustion furnace pipe - Google Patents
Combustion furnace pipe Download PDFInfo
- Publication number
- CN203848301U CN203848301U CN201420149574.0U CN201420149574U CN203848301U CN 203848301 U CN203848301 U CN 203848301U CN 201420149574 U CN201420149574 U CN 201420149574U CN 203848301 U CN203848301 U CN 203848301U
- Authority
- CN
- China
- Prior art keywords
- inner bag
- outer courage
- air inlet
- inner container
- combustion furnace
- 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.)
- Expired - Lifetime
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 17
- 239000000126 substance Substances 0.000 abstract description 9
- 239000002912 waste gas Substances 0.000 description 20
- 239000007789 gas Substances 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Abstract
The utility model provides a combustion furnace pipe which comprises a drum-shaped outer container, an inner container is arranged in the outer container, one end of the inner container is provided with a burner connector, one end of the inner container turning the back to the burner connector is provided with an air outlet, one end of the outer container close to the air outlet is provided with an exhaust port, a side wall of the outer container is provided with an air inlet, the air inlet is close to the exhaust port, one end of the inner container close to the burner connector is provided with an inclined plane inclined towards the center, the inclined plane is provided with a plurality of vortex pipes, each vortex pipe points to the air outlet and is inclined towards the center of the inner container, and an air channel for gas to flow from the air inlet to the vortex pipes is arranged between the inner container and the outer container. According to the technical scheme, exhaust gas enters the inner container through the air channel and the vortex pipes from the air inlet and forms vortexes in the inner container through the vortex pipes, flames are sprayed into the inner container through a burner connected with the inner container so that the exhaust gas is burned again, and the content of harmful substances is reduced.
Description
Technical field
The utility model relates to combustor technical field, relates in particular to a kind of internal combustion furnace.
Background technology
In fuel oil, coal-fired industrial circle, because of the imperfect combustion of fuel, cause in the waste gas of discharge and contain higher harmful substance.Along with the aggravation of current ecological deterioration situation, be badly in need of effective measures waste gas is processed, to reduce the content of the harmful substance in waste gas, reduce the destruction to environment.
Utility model content
Provide hereinafter about brief overview of the present utility model, to the basic comprehension about some aspect of the present utility model is provided.Should be appreciated that this general introduction is not about exhaustive general introduction of the present utility model.It is not that intention is determined key of the present utility model or pith, neither be intended to limit scope of the present utility model.Its object is only that the form of simplifying provides some concept, using this as the preorder in greater detail of discussing after a while.
The utility model provides a kind of internal combustion furnace, processes, to reduce the harmful substance in waste gas in order to the waste gas that fossil fuel burn incompletely is produced.
The utility model provides a kind of internal combustion furnace, comprise the outer courage of tubular, in described outer courage, be provided with inner bag, one end of described inner bag has combustor interface, one end opposing with described combustor interface has gas outlet, described outer courage is provided with exhaust outlet near one end of described gas outlet, on the sidewall of described outer courage, be provided with air inlet, described air inlet is near described exhaust outlet setting, described inner bag is provided with centroclinal inclined-plane near one end of described combustor interface, on described inclined-plane, be provided with multiple eddy ducts, each described eddy duct points to that described gas outlet arranges and centroclinal to described inner bag, between described inner bag and described outer courage, be provided with supplied gas from described air inlet to the mobile air flue of described eddy duct.
The such scheme that the utility model provides, waste gas enters into inner bag from air inlet through air flue and vortex tube, and waste gas forms eddy current in inner bag by vortex tube, by the combustor that is connected with inner bag to flame in inner bag, so that waste gas burns again, reduce the content of harmful substance.
Brief description of the drawings
With reference to the explanation to the utility model embodiment below in conjunction with accompanying drawing, can understand more easily above and other objects, features and advantages of the present utility model.Parts in accompanying drawing are just in order to illustrate principle of the present utility model.In the accompanying drawings, same or similar technical characterictic or parts will adopt same or similar Reference numeral to represent.
The structural representation of the internal combustion furnace that Fig. 1 provides for the utility model embodiment.
Detailed description of the invention
Embodiment of the present utility model is described with reference to the accompanying drawings.The element of describing in an accompanying drawing of the present utility model or a kind of embodiment and feature can combine with element and feature shown in one or more other accompanying drawing or embodiment.It should be noted that for purposes of clarity, in accompanying drawing and explanation, omitted with the utility model irrelevant, expression and the description of parts known to persons of ordinary skill in the art and processing.
The structural representation of the internal combustion furnace that Fig. 1 provides for the utility model embodiment.As shown in Figure 1, the internal combustion furnace that the utility model embodiment provides, comprise the outer courage 2 of tubular, in outer courage 2, be provided with inner bag 5, one end of inner bag 5 has combustor interface, one end opposing with combustor interface has gas outlet 11, outer courage 2 is provided with exhaust outlet 10 near one end of gas outlet 11, on the sidewall of outer courage 2, be provided with air inlet 1, air inlet 1 arranges near exhaust outlet 10, inner bag 5 is provided with centroclinal inclined-plane 7 near one end of combustor interface, on inclined-plane 7, be provided with multiple eddy ducts 6, each eddy duct 6 points to that gas outlet 11 arranges and centroclinal to inner bag 5, between inner bag 5 and outer courage 2, be provided with supplied gas from air inlet 1 to the mobile air flue 3 of eddy duct 6.
The such scheme that the utility model provides, waste gas enters into inner bag 5 from air inlet 1 through air flue 3 and vortex tube 6, waste gas forms eddy current (flow direction that the direction of arrow in Fig. 1 is waste gas) in inner bag 5 by vortex tube 6, by the combustor 8 that is connected with inner bag 5 to flame in inner bag, so that waste gas burns again, reduce the content of harmful substance.
In actual use, waste gas enters in air flue 3 from air inlet 1, and entering into inner bag 5 along air flue 3 from vortex tube 6, the combustor 8 being connected with inner bag 5 sprays into the flame 9 in inner bag 5 and makes waste gas combustion decomposition again, has reduced oxious component and the content in waste gas.
Further, between inner bag 5 and outer courage 2, be provided with heat exchanger 4, can preheat the waste gas that enters air flue by heat exchanger 4, improve its efficiency of burning and improve the clearance of harmful substance in inner bag 5.
Further, heat exchanger 4 is arranged at the side away from eddy duct 6, and at least a part for heat exchanger 4 is just to air inlet 1, make heat exchanger 4 absorb fully the heat after waste gas burning, and the waste gas that newly enters air flue 3 is preheated, further improve the clearance of harmful substance in waste gas.
Further, inner bag 5 is rotary structure, and inclined-plane 7 is the conical surface, has improved the useful space utilization rate of inner bag, and is beneficial to gas formation vortex, to improve the adequacy of burning, has lowered the discharge of harmful substance.
Further, be fixedly connected with combustor 8 on combustor interface, outer courage 2 is stretched out in one end that combustor 8 deviates from exhaust outlet 10 from outer courage 2.Combustor 8 is to jet flames 9 in inner bag 5.
Further, outer courage 2 coaxially arranges with inner bag 5, is beneficial to heat exchanger and gives full play to heat exchange performance, improves the preheating effect to waste gas.
Finally it should be noted that: above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of the each embodiment technical scheme of the utility model.
Claims (6)
1. an internal combustion furnace, it is characterized in that, comprise the outer courage of tubular, in described outer courage, be provided with inner bag, one end of described inner bag has combustor interface, one end opposing with described combustor interface has gas outlet, described outer courage is provided with exhaust outlet near one end of described gas outlet, on the sidewall of described outer courage, be provided with air inlet, described air inlet is near described exhaust outlet setting, described inner bag is provided with centroclinal inclined-plane near one end of described combustor interface, on described inclined-plane, be provided with multiple eddy ducts, each described eddy duct points to that described gas outlet arranges and centroclinal to described inner bag, between described inner bag and described outer courage, be provided with supplied gas from described air inlet to the mobile air flue of described eddy duct.
2. internal combustion furnace according to claim 1, is characterized in that, between described inner bag and described outer courage, is provided with heat exchanger.
3. internal combustion furnace according to claim 2, is characterized in that, described heat exchanger is arranged at the side away from described eddy duct, and at least the part of heat exchanger just to described air inlet.
4. according to the internal combustion furnace described in claim 1-3 any one, it is characterized in that, described inner bag is rotary structure, and described inclined-plane is the conical surface.
5. according to the internal combustion furnace described in claim 1-3 any one, it is characterized in that, on described combustor interface, be fixedly connected with combustor, described combustor courage from described deviates from one end of described exhaust outlet and stretches out described outer courage.
6. according to the internal combustion furnace described in claim 1-3 any one, it is characterized in that, described outer courage and described inner bag coaxially arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420149574.0U CN203848301U (en) | 2014-03-28 | 2014-03-28 | Combustion furnace pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420149574.0U CN203848301U (en) | 2014-03-28 | 2014-03-28 | Combustion furnace pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203848301U true CN203848301U (en) | 2014-09-24 |
Family
ID=51561311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420149574.0U Expired - Lifetime CN203848301U (en) | 2014-03-28 | 2014-03-28 | Combustion furnace pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203848301U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868083A (en) * | 2014-03-28 | 2014-06-18 | 江苏华宇印涂设备集团有限公司 | Combustion internal furnace |
| CN106642163A (en) * | 2017-01-19 | 2017-05-10 | 苏州克兰茨环境科技有限公司 | All-metal heat exchange type oxidizing furnace |
-
2014
- 2014-03-28 CN CN201420149574.0U patent/CN203848301U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868083A (en) * | 2014-03-28 | 2014-06-18 | 江苏华宇印涂设备集团有限公司 | Combustion internal furnace |
| CN106642163A (en) * | 2017-01-19 | 2017-05-10 | 苏州克兰茨环境科技有限公司 | All-metal heat exchange type oxidizing furnace |
| CN106642163B (en) * | 2017-01-19 | 2019-03-05 | 苏州克兰茨环境科技有限公司 | All-metal heat exchange type oxidation furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Combustion internal furnace Effective date of registration: 20151229 Granted publication date: 20140924 Pledgee: Tongzhou District Nantong Productivity Promotion Center Pledgor: JIANGSU HUAYU PRINTING & COATING EQUIPMENT Co.,Ltd. Registration number: 2015320000044 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |