CN215233181U - Flue gas treatment system of biomass distributed energy station - Google Patents
Flue gas treatment system of biomass distributed energy station Download PDFInfo
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- CN215233181U CN215233181U CN202120470726.7U CN202120470726U CN215233181U CN 215233181 U CN215233181 U CN 215233181U CN 202120470726 U CN202120470726 U CN 202120470726U CN 215233181 U CN215233181 U CN 215233181U
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- flue gas
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Abstract
The utility model discloses a flue gas treatment system of a biomass distributed energy station, which comprises a cyclone dust collector and an electric control box, an air inlet pipe is arranged on the side surface of the cyclone dust collector, the top end of the cyclone dust collector is connected with an absorption tower through a connecting pipe, the side surface of the absorption tower is provided with an absorption tower liquid supply system, the outside of the air inlet pipe is provided with an auxiliary system, the mounting plate is arranged in the air outlet of the cyclone dust collector, so that the solution absorbed by oxynitride can be used more fully, thereby improving the utilization rate of the solution, effectively reducing the dust content in the used solution by adopting a mode of removing dust firstly and then absorbing, facilitating the reuse of the fully used solution, through filling vapor to the inside that contains oxynitride flue gas, mix through water earlier with oxynitride to be convenient for carry out quick thorough absorption to oxynitride in the absorption tower.
Description
Technical Field
The utility model belongs to the technical field of the flue gas processing technique and specifically relates to a flue gas processing system at living beings distributed energy source station is related to.
Background
The biomass distributed energy station is a device for burning or heating waste biomass and then generating corresponding energy, a large amount of nitrogen oxides and dust can be generated after the biomass is burnt or heated, if the biomass is not treated, direct emission can cause great pollution to the environment, and some devices for treating the nitrogen oxides and the dust exist in the market at present, but the treatment effect is not ideal.
SUMMERY OF THE UTILITY MODEL
In order to overcome not enough in the background art, the utility model discloses a flue gas processing system at living beings distributed energy source station, the utility model discloses a dust removal is handled the flue gas at the mode of handling nitrogen oxide earlier, can comparatively effectually handle dust and oxynitrides in the flue gas.
In order to realize the utility model aims at, the utility model adopts the following technical scheme:
the utility model provides a flue gas processing system at living beings distributed energy station, includes cyclone and automatically controlled box, the side-mounting of cyclone has the intake pipe, cyclone's top is connected with the absorption tower through the connecting pipe, the side of absorption tower is provided with absorption tower liquid supply system, the outside of intake pipe is provided with auxiliary system.
And a mounting plate is arranged inside the air outlet of the cyclone dust collector, and an air blower is fixed on the surface of the mounting plate.
The absorption tower is characterized in that a smoke inlet groove is formed in the tower wall of the absorption tower and corresponds to the connecting pipe, a smoke outlet groove is formed in the top end of the smoke inlet groove, the smoke outlet groove is inclined and arranged downwards, smoke in the connecting pipe is discharged through the smoke outlet groove after entering the smoke inlet groove, an overflow hole is formed in the side face of the bottom end of the smoke outlet groove, and an inclined baffle ring is installed on the inner wall of the absorption tower between the overflow hole and the smoke outlet groove.
The absorption tower liquid supply system comprises a mixing box, the mixing box is connected with a second water pump through a flow guide pipe, a water storage tank is arranged at the position above a smoke outlet tank in the inner wall of the absorption tower, an inclined overflow tank is arranged at the top end of the water storage tank, the water outlet end of the second water pump is arranged inside the water storage tank, a collecting tank is arranged at the position below an overflow hole in the inner wall of the absorption tower, a discharge pipe is arranged at the bottom end of the collecting tank, the discharge pipe penetrates through the outer part of the absorption tower and extends to the outside of the absorption tower and is connected with the mixing box, a liquid storage tank is arranged inside the absorption tower below the collecting tank, and a liquid inlet pipe is arranged on the side surface of the liquid storage tank.
The liquid storage tank is connected with a first water pump through a guide pipe, the water outlet end of the first water pump is arranged in the mixing box, the bottom end of a discharge pipe between the absorption tower and the mixing box is provided with a blow-off pipe, electromagnetic valves are arranged on the discharge pipe between the blow-off pipe and the mixing box and on the blow-off pipe, and PH sensors are arranged in the bottom end of the mixing box and the blow-off pipe inside the absorption tower.
The auxiliary system sets up the evaporation tank outside the intake pipe including the parcel, be provided with on the evaporation tank and annotate the liquid pipe, the outside of connecting pipe is provided with the installation pipe, the evaporation tank passes through the steam contact tube and is connected with the installation pipe, the position department that corresponds the connecting pipe inner chamber on the installation pipe installs the shower nozzle.
Since the technical scheme is used, the utility model discloses following beneficial effect has:
a flue gas processing system at living beings distributed energy source station, can be comparatively abundant use the absorptive solution of oxynitride, thereby improved the utilization ratio of solution, earlier remove dust the absorptive mode in back, can effectual reduction the inside dust content of solution after using, be convenient for carry out use once more to solution for being fully used, through filling vapor to the inside that contains the oxynitride flue gas, mix with oxynitride through water earlier, thereby be convenient for carry out quick thorough absorption to oxynitride in the absorption tower.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
1. an air inlet pipe; 2. a cyclone dust collector; 3. an absorption tower; 4. a liquid supply system of the absorption tower; 5. an auxiliary system; 6. an electronic control box; 7. mounting a plate; 8. a blower; 9. a connecting pipe; 10. a smoke inlet groove; 11. a smoke outlet groove; 12. an overflow aperture; 13. a baffle ring; 14. a water storage tank; 15. an overflow trough; 16. collecting tank; 17. a discharge pipe; 18. a mixing box; 19. a pH sensor; 20. a blow-off pipe; 21. an electromagnetic valve; 22. a liquid storage tank; 23. a conduit; 24. a first water pump; 25. a liquid inlet pipe; 26. a flow guide pipe; 27. a second water pump; 28. an evaporation tank; 29. a liquid injection pipe; 30. a vapor delivery pipe; 31. installing a pipe; 32. and (4) a spray head.
Detailed Description
The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.
Combine attached figure 1~2 a flue gas processing system in living beings distributed energy source station, including cyclone 2 and automatically controlled box 6, control inside consumer through automatically controlled box 6, the side-mounting of cyclone 2 has intake pipe 1, the flue gas enters into cyclone 2's inside from intake pipe 1 and removes dust, the dust is discharged from cyclone 2's bottom, cyclone 2's top is connected with absorption tower 3 through connecting pipe 9, absorb the oxynitride in the flue gas through absorption tower 3, the side of absorption tower 3 is provided with absorption tower liquid supply system 4, absorption tower liquid supply system 4 forms the water film in absorption tower 3's inside, the outside of intake pipe 1 is provided with auxiliary system 5, add steam into the flue gas that contains oxynitride through auxiliary system 5 to connecting pipe 9 inside.
The mounting panel 7 is installed to cyclone 2's gas outlet internally mounted, and the fixed surface of mounting panel 7 has air-blower 8, provides power for the flow of flue gas through air-blower 8 for the flue gas can flow along the direction of intake pipe 1, cyclone 2, connecting pipe 9, advance cigarette groove 10, play cigarette groove 11.
A smoke inlet groove 10 is arranged at the position corresponding to the connecting pipe 9 in the tower wall of the absorption tower 3, the connecting position of the cyclone dust collector 2 and the connecting pipe 9 is higher than the connecting position of the absorption tower 3 and the connecting pipe 9, a smoke outlet groove 11 is arranged at the top end of the smoke inlet groove 10, the smoke outlet groove 11 is arranged obliquely and downwards, smoke in the connecting pipe 9 is discharged through the smoke outlet groove 11 after entering the smoke inlet groove 10, an overflow hole 12 is arranged at the bottom side surface of the smoke outlet groove 11, the overflow hole 12 is arranged obliquely and upwards, water left in the smoke inlet groove 10 is discharged through the overflow hole, thereby ensuring that the smoke is smoothly discharged from the smoke outlet groove 11, a baffle ring 13 which is inclined and downwards is arranged on the inner wall of the absorption tower 3 between the overflow hole 12 and the smoke outlet groove 11, and is similar to the arrangement of a rain-proof plate, the situation that solution enters the smoke inlet groove 10 through the overflow hole 12 can be prevented, and an overflow hole 12 structure which is designed upwards, the overflow aperture 12 can be closed by water, whereby the outflow of smoke from the location of the overflow aperture 12 is prevented.
The absorption tower liquid supply system 4 comprises a mixing box 18, the mixing box 18 is connected with a second water pump 27 through a guide pipe 26, a water storage tank 14 is arranged at the position above a smoke outlet tank 11 in the inner wall of the absorption tower 3, an overflow tank 15 which is inclined upwards is arranged at the top end of the water storage tank 14, the water outlet end of the second water pump 27 is arranged inside the water storage tank 14, the solution is added into the water storage tank 14 through the second water pump 27 and then flows out through the overflow tank 15, a water film is formed inside the absorption tower 3, a collecting tank 16 is arranged at the position below an overflow hole 12 in the inner wall of the absorption tower 3, the used solution is collected through the collecting tank 16, a discharge pipe 17 is arranged at the bottom end of the collecting tank 16, the discharge pipe 17 penetrates through and extends to the outside of the absorption tower 3 and is connected with the mixing box 18, the used solution can be added into the mixing box 18, a liquid storage tank 22 is arranged inside the absorption tower 3 below the collecting tank 16, a liquid inlet pipe 25 is installed on the side surface of the liquid storage tank 22.
Example 1, a flue gas treatment system of a biomass distributed energy source station, when in use, add water into the inside of an evaporation tank 28, then make a first water pump 24 work to add the solution in a liquid storage tank 22 into the inside of a mixing tank 18, then make the first water pump 24 work to make the solution enter the inside of a water storage tank 14 until the solution overflows from the inside of an overflow tank 15 to form a water film on the inner wall of an absorption tower 3, then introduce the flue gas through an air inlet pipe 1, the flue gas flows along the air inlet pipe 1, a cyclone dust collector 2, a connecting pipe 9, a flue gas inlet tank 10 and a flue gas outlet tank 11, because the flue gas temperature is high, the water in the evaporation tank 28 is heated and evaporated, the water vapor enters the inside of a mounting pipe 31 along a steam outlet pipe 30 and then is sprayed from the inside of a spray nozzle 32, the flue gas is mixed with the water vapor inside the connecting pipe 9 after being dedusted by the cyclone dust collector 2, enter into the inside of advancing cigarette groove 10 under the effect of air-blower 8, then flow out from going out cigarette groove 11, because there is the water film to pass through in the position department of going out cigarette groove 11, thereby make the oxynitride after mixing with water contact with the solution again, thereby carry out the processing operation to oxynitrides, the solution after using is collected through collecting vat 16, then flow into the inside of discharge pipe 17 along collecting vat 16, measure the solution PH after using through PH sensor 19, PH sensor 19 sends the measured data to automatically controlled box 6, automatically controlled box 6 compares the data of setting with the measured data and controls the work of solenoid valve 21 according to the result of comparison, thereby make the solution enter the inside of mixing box 18 again, or make the solution discharge from the position department of blow off pipe 20.
The present invention is not described in detail in the prior art, and although the present invention has been specifically shown and described in connection with the preferred embodiments, the method and the way of specifically implementing the technical solution are numerous, and only the preferred embodiments of the present invention are described above, but those skilled in the art should understand that the present invention can be variously changed in form and detail without departing from the spirit and scope of the present invention defined by the appended claims, and all of them are the protection scope of the present invention.
Claims (6)
1. The utility model provides a flue gas processing system at living beings distributed energy source station, includes cyclone (2) and automatically controlled box (6), the side-mounting of cyclone (2) has intake pipe (1), characterized by: the top end of the cyclone dust collector (2) is connected with an absorption tower (3) through a connecting pipe (9), an absorption tower liquid supply system (4) is arranged on the side face of the absorption tower (3), and an auxiliary system (5) is arranged outside the air inlet pipe (1).
2. The system for treating the flue gas of the biomass distributed energy source station as recited in claim 1, wherein: an installation plate (7) is installed inside an air outlet of the cyclone dust collector (2), and an air blower (8) is fixed on the surface of the installation plate (7).
3. The system for treating the flue gas of the biomass distributed energy source station as recited in claim 1, wherein: the utility model discloses an absorption tower, including absorption tower (3), the position department that corresponds connecting pipe (9) has seted up into smoke groove (10) in the tower wall of absorption tower (3), the top of advancing smoke groove (10) has seted up out smoke groove (11), it sets up downwards to go out smoke groove (11) slope, the inside flue gas of connecting pipe (9) is discharged through going out smoke groove (11) through entering into back in smoke groove (10), overflow hole (12) have been seted up to the bottom side of going out smoke groove (11), install slope decurrent fender ring (13) on absorption tower (3) inner wall between overflow hole (12) and play smoke groove (11).
4. The system for treating the flue gas of the biomass distributed energy source station as recited in claim 1, wherein: the absorption tower liquid supply system (4) comprises a mixing box (18), the mixing box (18) is connected with a second water pump (27) through a guide pipe (26), a water storage tank (14) is arranged above the smoke outlet tank (11) in the inner wall of the absorption tower (3), the top end of the water storage tank (14) is provided with an upward inclined overflow tank (15), the water outlet end of the second water pump (27) is arranged inside the water storage tank (14), a collecting tank (16) is arranged at the position below an overflow hole (12) on the inner wall of the absorption tower (3), a discharge pipe (17) is arranged at the bottom end of the collecting tank (16), the discharge pipe (17) penetrates through and extends to the outside of the absorption tower (3) and is connected with a mixing box (18), a liquid storage tank (22) is arranged inside the absorption tower (3) below the collecting tank (16), and a liquid inlet pipe (25) is installed on the side surface of the liquid storage tank (22).
5. The system for treating the flue gas of the biomass distributed energy source station as recited in claim 4, wherein: the utility model discloses a sewage treatment device, including liquid reserve tank (22), discharge pipe (17) between absorption tower (3) and mixing box (18), the liquid reserve tank (22) is connected with water pump (24) through pipe (23), the play water end of water pump (24) sets up in mixing box (18), discharge pipe (17) bottom between absorption tower (3) and mixing box (18) is provided with blow off pipe (20), all install solenoid valve (21) on discharge pipe (17) between blow off pipe (20) and mixing box (18) and on blow off pipe (20), all be provided with PH sensor (19) in the bottom of mixing box (18) and inside blow off pipe (20) of absorption tower (3).
6. The system for treating the flue gas of the biomass distributed energy source station as recited in claim 1, wherein: auxiliary system (5) set up evaporating chamber (28) in intake pipe (1) outside including the parcel, be provided with on evaporating chamber (28) and annotate liquid pipe (29), the outside of connecting pipe (9) is provided with installation pipe (31), evaporating chamber (28) are connected with installation pipe (31) through steam delivery pipe (30), shower nozzle (32) are installed to the position department that corresponds connecting pipe (9) inner chamber on installation pipe (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120470726.7U CN215233181U (en) | 2021-03-04 | 2021-03-04 | Flue gas treatment system of biomass distributed energy station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120470726.7U CN215233181U (en) | 2021-03-04 | 2021-03-04 | Flue gas treatment system of biomass distributed energy station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215233181U true CN215233181U (en) | 2021-12-21 |
Family
ID=79502953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120470726.7U Active CN215233181U (en) | 2021-03-04 | 2021-03-04 | Flue gas treatment system of biomass distributed energy station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215233181U (en) |
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2021
- 2021-03-04 CN CN202120470726.7U patent/CN215233181U/en active Active
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