CN215572255U - Condensate water recovery device for flue gas recirculation equipment - Google Patents
Condensate water recovery device for flue gas recirculation equipment Download PDFInfo
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- CN215572255U CN215572255U CN202121116946.6U CN202121116946U CN215572255U CN 215572255 U CN215572255 U CN 215572255U CN 202121116946 U CN202121116946 U CN 202121116946U CN 215572255 U CN215572255 U CN 215572255U
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- flue gas
- inlet channel
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Abstract
The utility model discloses a condensate water recovery device for flue gas recirculation equipment, which comprises a mixer body, a fan impeller and an air deflector, wherein the mixer body forms an air inlet channel, a flue gas inlet channel is arranged on the side edge of the air inlet channel, and the air inlet channel is communicated with the flue gas inlet channel; the fan impeller is arranged in an air deflector below the mixer body, and the air deflector is provided with a recovery port for recovering condensed water. This condensate recovery device is through installing fan wheel below the blender body, utilizes fan wheel's high rotational speed to strike the mist on the aviation baffle, throws away the impeller with the comdenstion water in the flue gas, can effectively improve the recovery efficiency of comdenstion water, reduces and mixes required route, is favorable to the above-mentioned popularization and application that is arranged in condensate recovery device among the gas recirculation equipment in combustion apparatus technical field.
Description
Technical Field
The utility model relates to the technical field of combustion equipment, in particular to a condensate water recovery device for flue gas recirculation equipment.
Background
The condensate water recovery system has wide application in the boiler combustion field and the environmental protection field. The existing condensate water recovery is simply to adopt a plurality of stainless steel materials to surround the position where the condensate water can be generated, and the external drain pipe is arranged to complete the process. Moist cigarette wind mist does not obtain the drainage at this in-process, leads to the route that cigarette wind mist passes through uncontrolled, and the position that produces the comdenstion water is also steerable not for the recovery efficiency of comdenstion water is lower, and mixes required route extension, strengthens the corruption of follow-up part, also does not benefit to the recovery of comdenstion water simultaneously, is unfavorable for above-mentioned device in the popularization and the application of combustion apparatus technical field.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a condensate water recovery device for flue gas recirculation equipment, which has a simple structure, is convenient and practical, can effectively improve the recovery efficiency of condensate water, reduces the required mixing path, and is favorable for popularization and application of the condensate water recovery device for flue gas recirculation equipment in the technical field of combustion equipment.
In order to achieve the aim, the utility model adopts the following technical scheme that the condensed water recovery device for the flue gas recirculation equipment comprises a mixer body, a fan impeller and an air deflector, wherein the mixer body forms an air inlet channel, a flue gas inlet channel is arranged on the side edge of the air inlet channel, and the air inlet channel is communicated with the flue gas inlet channel; the fan impeller is arranged in an air deflector below the mixer body, and the air deflector is provided with a recovery port for recovering condensed water.
As a preferable scheme of the utility model, a screen is arranged at an inlet of the flue gas inlet channel into the air inlet channel.
As a preferable scheme of the utility model, a flow guide plate is arranged at an inlet of the flue gas inlet channel into the air inlet channel.
As a preferable scheme of the present invention, the cross section of the baffle is arranged in an arc shape.
In a preferable scheme of the utility model, the radian of the guide plate is 30-60 degrees.
In a preferred embodiment of the present invention, the arc of the deflector is 45 °.
As a preferable scheme of the present invention, one end of the deflector is installed at a position in the middle of the screen.
As a preferable scheme of the utility model, a partition plate is arranged in the mixer body, the mixer body is divided into three channels by the partition plate, and the flue gas inlet channel is positioned between the two air inlet channels.
As a preferable scheme of the present invention, the air guiding plate is provided with louvers, and the louvers are equidistantly arranged on the air guiding plate.
As a preferable aspect of the present invention, the louver is disposed in an obliquely downward direction.
Compared with the prior art, the utility model has the beneficial effects that: according to the condensate water recovery device for the flue gas recirculation equipment, the fan impeller is arranged below the mixer body, the mixed gas is impacted on the air deflector by utilizing the high rotating speed of the fan impeller, and the condensate water in the flue gas is thrown away from the impeller, so that the recovery efficiency of the condensate water can be effectively improved, the required mixing path is reduced, and the popularization and the application of the condensate water recovery device for the flue gas recirculation equipment in the technical field of combustion equipment are facilitated.
Drawings
FIG. 1 is a schematic structural diagram of a condensed water recovery device used in a flue gas recirculation apparatus in an embodiment.
Reference numerals: 1. screening a screen; 2. a baffle; 3. a partition plate; 4. an air deflector; 5. louver blades; 6. a fan impeller; 7. a mixer body; 8. an air inlet passage; 9. the flue gas enters the channel.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings.
Example (b): as shown in fig. 1, a condensate water recovery device for flue gas recirculation equipment includes a mixer body 7, a fan impeller 6 and an air deflector 4, the mixer body 7 forms an air inlet channel 8, a flue gas inlet channel 9 is arranged on a side edge of the air inlet channel 8, the air inlet channel 8 is communicated with the flue gas inlet channel 9, flue gas enters the mixer body 7 from the flue gas inlet channel 9, air enters the mixer body 7 from the air inlet channel 8, and the fan impeller 6 serves as a rotating component to introduce air and flue gas into a furnace chamber for boiler combustion. The fan impeller 6 is installed in the air deflector 4 below the mixer body 7, the air deflector 4 is provided with a recovery port for recovering condensed water, and the condensed water is discharged into the sewage disposal pool through the recovery port.
In order to ensure that the flue gas entering the mixer body 7 is uniform, the contact area between the flue gas and the air is increased, and the condensation rate of the flue gas is increased, a screen mesh 1 is arranged at the inlet of the flue gas entering channel 9, which enters the air entering channel 8.
Flue gas inlet channel 9 gets into above-mentioned air inlet channel 8 entrance and is equipped with guide plate 2, and guide plate 2 divides into two strands with the flue gas for the flue gas that gets into in the blender body 7 is even, and increases the area of contact of flue gas, further increases the condensation rate of flue gas. Be the arc setting with 2 cross-sections of above-mentioned guide plate, can further accelerate the speed that the flue gas got into, the radian of above-mentioned guide plate 2 is 30 ~ 60, and the radian of above-mentioned guide plate 2 in this embodiment is 45, and the preparation is convenient, can effectively improve the preparation efficiency.
In order to ensure the stability of the structure of the guide plate 2 and reduce the influence of the flue gas on the guide plate 2, one end of the guide plate 2 is arranged in the middle of the screen mesh 1.
A partition plate 3 is arranged in the mixer body 7, the mixer body 7 is divided into three channels by the partition plate 3, and the flue gas inlet channel 9 is positioned between the two air inlet channels 8. The air guide plate 4 is provided with a plurality of louvers 5, the louvers 5 are equidistantly arranged on the air guide plate 4, and the louvers 5 are arranged in a downward inclined direction.
The condensate water recovery device for the flue gas recirculation equipment in the embodiment has the following use flows: flue gas and fresh air enter mixer body 7 from flue gas inlet channel 9 and air inlet channel 8 respectively, and mixer body 7 is divided into 3 passageways by division board 3, and the flue gas gets into from the centre passageway, and fresh air gets into from both sides passageway. The flue gas passes through screen cloth 1 entering blender body, guarantees that the air current is even, then shunts through guide plate 2, increases the area of contact of flue gas and fresh air for the flue gas fully condenses, and the comdenstion water that local production is more. The remaining incompletely condensed mixed gas enters the fan impeller 6, when the mixed gas passes through the shutter 5, the high-speed gas with rotation collides on the shutter 5, the condensed water carried by the gas is thrown away from the fan impeller 6, enters the fan shell outside the fan impeller 6, is converged with the condensed water generated inside the mixer body 7, enters the recovery port arranged on the fan shell and is discharged into a sewage disposal pool.
In the condensate water recovery device for flue gas recirculation equipment in the embodiment, the fan impeller 6 is installed below the mixer body 7, the mixed gas is impacted on the air deflector 4 by utilizing the high rotating speed of the fan impeller 6, and the condensate water in the flue gas is thrown away from the fan impeller 6, so that the recovery efficiency of the condensate water can be effectively improved, the required mixing path is reduced, and the popularization and the application of the condensate water recovery device for the flue gas recirculation equipment in the technical field of combustion equipment are facilitated.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the reference numerals in the figures are used more here: 1. screening a screen; 2. a baffle; 3. a partition plate; 4. an air deflector; 5. louver blades; 6. a fan impeller; 7. a mixer body; 8. an air inlet passage; 9. flue gas entering the channel etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (10)
1. A condensate recovery device for use in a flue gas recirculation apparatus, characterized in that: the air mixing device comprises a mixer body (7), a fan impeller (6) and an air deflector (4), wherein the mixer body (7) forms an air inlet channel (8), a flue gas inlet channel (9) is arranged on the side edge of the air inlet channel (8), and the air inlet channel (8) is communicated with the flue gas inlet channel (9); the fan impeller (6) is arranged in the air deflector (4) below the mixer body (7), and the air deflector (4) is provided with a recovery port for recovering condensed water.
2. A condensate recovery device for use in a flue gas recirculation apparatus according to claim 1, wherein: the inlet of the flue gas inlet channel (9) into the air inlet channel (8) is provided with a screen (1).
3. A condensate recovery device for use in a flue gas recirculation apparatus according to claim 2, wherein: a guide plate (2) is arranged at the inlet of the smoke inlet channel (9) into the air inlet channel (8).
4. A condensate recovery device for use in a flue gas recirculation apparatus according to claim 3, wherein: the cross section of the guide plate (2) is arc-shaped.
5. The condensate water recovery apparatus for use in a flue gas recirculation apparatus according to claim 4, wherein: the radian of the guide plate (2) is 30-60 degrees.
6. The condensate water recovery apparatus for use in a flue gas recirculation apparatus according to claim 5, wherein: the radian of the guide plate (2) is 45 degrees.
7. The condensate recovery device for use in a flue gas recirculation apparatus according to claim 6, wherein: one end of the guide plate (2) is positioned in the middle of the screen (1) and is installed.
8. A condensate recovery device for use in a flue gas recirculation apparatus according to claim 1, wherein: be equipped with division board (3) in blender body (7), division board (3) will blender body (7) divide into three passageways, flue gas access way (9) are located two air access way (8) are middle.
9. A condensate recovery device for use in a flue gas recirculation apparatus according to claim 1, wherein: the air guide plate (4) is provided with a plurality of louvers (5), and the louvers (5) are arranged on the air guide plate (4) at equal intervals.
10. A condensate recovery device for use in a flue gas recirculation apparatus according to claim 9, wherein: the louver (5) is arranged in a direction obliquely downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121116946.6U CN215572255U (en) | 2021-05-24 | 2021-05-24 | Condensate water recovery device for flue gas recirculation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121116946.6U CN215572255U (en) | 2021-05-24 | 2021-05-24 | Condensate water recovery device for flue gas recirculation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215572255U true CN215572255U (en) | 2022-01-18 |
Family
ID=79863201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121116946.6U Active CN215572255U (en) | 2021-05-24 | 2021-05-24 | Condensate water recovery device for flue gas recirculation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215572255U (en) |
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2021
- 2021-05-24 CN CN202121116946.6U patent/CN215572255U/en active Active
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