CN216062688U - Waste gas purification equipment for power plant - Google Patents
Waste gas purification equipment for power plant Download PDFInfo
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- CN216062688U CN216062688U CN202121416633.2U CN202121416633U CN216062688U CN 216062688 U CN216062688 U CN 216062688U CN 202121416633 U CN202121416633 U CN 202121416633U CN 216062688 U CN216062688 U CN 216062688U
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Abstract
The utility model relates to the technical field of waste gas purification, in particular to waste gas purification equipment for a power plant, which comprises a waste gas adsorption tank, wherein a vertical pipe is rotatably arranged at the top of the waste gas adsorption tank through a sealed bearing, the top of the vertical pipe penetrates through the top of the waste gas adsorption tank, the top of the vertical pipe is communicated with a sealed rotary joint, the top of the sealed rotary joint is communicated with an air guide pipe, the bottom end of the vertical pipe penetrates through the interior of the waste gas adsorption tank and is communicated with a spiral pipeline, a waste gas suction pump and a servo motor are arranged on a base surface at the top of the waste gas adsorption tank, a conical driven gear is fixedly sleeved on the outer wall of the top of the vertical pipe, which is positioned between the base surface at the top of the waste gas adsorption tank and the sealed rotary joint, and a conical driving gear meshed with the conical driven gear is fixedly connected to an output shaft of the servo motor. According to the utility model, the through holes formed in the purified gas release pipe are released in the waste gas absorption liquid, and the toxic gas precipitated and filtered by the waste gas absorption liquid is fully mixed with the purified gas, so that the toxic gas can be neutralized, and the purification effect is improved.
Description
Technical Field
The utility model relates to the technical field of waste gas purification, in particular to waste gas purification equipment for a power plant.
Background
The power plant generally produces a large amount of waste gas, and the waste gas purification equipment is used for purifying the waste gas by means of filtration, water washing and the like.
Among the prior art, at the in-process to power plant exhaust purification, the air current of waste gas gets into and often can only adsorb the particle in the waste gas after adsorbing the aquatic and filters, can not adsorb toxic gas in the waste gas, and this toxic gas can directly discharge and produce the pollution in the atmosphere, and simultaneously, waste gas is comparatively fixed with the area of contact who adsorbs water, and the waste gas volume of purifying in the unit interval is less, therefore purification efficiency is lower.
The present invention has been made in view of this situation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides waste gas purification equipment for a power plant.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a waste gas purification device for a power plant comprises a waste gas adsorption tank, wherein a vertical pipe is rotatably arranged at the top of the waste gas adsorption tank through a sealing bearing, the top of the vertical pipe penetrates through the top of the waste gas adsorption tank, the top of the vertical pipe is communicated with a sealing rotary joint, the top of the sealing rotary joint is communicated with an air guide pipe, the bottom end of the vertical pipe penetrates through the interior of the waste gas adsorption tank and is communicated with a spiral pipeline, a waste gas suction pump and a servo motor are arranged on a base surface at the top of the waste gas adsorption tank, the end, away from the sealing rotary joint, of the air guide pipe is communicated with a gas outlet of the waste gas suction pump, a conical driven gear is fixedly sleeved on the outer wall of the top of the vertical pipe, which is positioned between the base surface at the top of the waste gas adsorption tank and the sealing rotary joint, and a conical driving gear meshed with the conical driven gear is fixedly connected to an output shaft of the servo motor;
the waste gas adsorption tank bottom outer wall has cup jointed the location support, the fixed horizontally support platform that is provided with in location support bottom, support platform bottom is provided with a plurality of supporting legs.
Further, location support outer wall is provided with the purge gas suction pump, the gas outlet intercommunication of purge gas suction pump has the purge gas conveyer pipe, the purge gas conveyer pipe is kept away from purge gas suction pump end and is run through respectively in location support and waste gas adsorption tank, the purge gas conveyer pipe is located waste gas adsorption tank inner end intercommunication and has set up in the inside purge gas release pipe of helical pipeline, the through-hole has all been seted up to purge gas release pipe and helical pipeline outer wall.
Further, the vertical intercommunication in waste gas adsorption tank bottom has the sewage pipes who runs through in the support platform, sewage pipes bottom outer wall intercommunication has blowdown release valve, waste gas adsorption tank bottom inner wall is provided with the hang plate, the hang plate highest point is connected with waste gas adsorption tank, the hang plate bottommost point is connected with blowdown release valve edge.
Furthermore, an adsorption liquid filling pipe is vertically communicated with the position, close to the servo motor, of the top of the waste gas adsorption tank, and a filling pipe control valve is communicated with the outer wall of the top end of the adsorption liquid filling pipe.
Furthermore, the waste gas suction pump, the servo motor and the purified gas suction pump are electrically connected with an external power supply through an external switch.
Compared with the prior art, the utility model provides the waste gas purification equipment for the power plant, which has the following beneficial effects:
the waste gas purification equipment for the power plant adds a proper amount of waste gas absorption liquid into a waste gas absorption tank through an absorption liquid filling pipe, a waste gas suction pump is started, the waste gas suction pump can pump the waste gas of the power plant into a spiral pipeline through a communicated gas guide pipe, a sealed rotary joint and a vertical pipe, the waste gas is released into the waste gas absorption liquid through a through hole formed in the outer wall of the spiral pipeline, the particle impurities in the waste gas are absorbed through the waste gas absorption liquid, finally the impurities can be slowly precipitated to the bottom of the waste gas absorption tank, the impurities are released and discharged through a pollution discharge release valve, the step can effectively precipitate, absorb and filter the impurity particles in the waste gas, the cleanliness of the waste gas is effectively improved, then a servo motor is started, an output shaft of the servo motor drives a conical driving gear and a conical driven gear which are mutually meshed to rotate, and the rotary conical driven gear further drives the vertical pipe to rotate, and then realize the rotation of helical piping, rotatory in waste gas absorption liquid through helical piping, can effectively increase the area of contact of exhaust waste gas and waste gas absorption liquid, furthest's promotion to the filtration efficiency of waste gas.
This exhaust gas purification equipment for power plant, through starting the purge gas suction pump, the purge gas suction pump with external purge gas to the toxic substance that contains in the waste gas through the leading-in purge gas release pipe of purge gas conveyer pipe to through-hole release offered through purge gas release pipe is in the waste gas absorption liquid, and the toxic gas that has after the waste gas absorption liquid deposit filtration at that time can with this purge gas intensive mixing, and then can carry out neutralization with this toxic gas, promote purifying effect.
Drawings
Fig. 1 is a schematic structural diagram of an entire exhaust gas purifying apparatus for a power plant according to the present invention.
Fig. 2 is a schematic structural diagram of a part a of an overall exhaust gas purifying apparatus for a power plant according to the present invention.
In the figure: 1. a waste gas adsorption tank; 2. a vertical tube; 3. sealing the rotary joint; 4. an air duct; 5. A helical conduit; 6. an exhaust gas suction pump; 7. a servo motor; 8. a conical driven gear; 9. a conical drive gear; 10. positioning a support; 11. a support platform; 12. supporting legs; 13. a purge gas suction pump; 14. a purified gas delivery pipe; 15. a purified gas release pipe; 16. and (4) filling a pipe with adsorption liquid.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-2, an exhaust gas purifying apparatus for a power plant includes an exhaust gas adsorption tank 1, it is characterized in that the top of the waste gas adsorption tank 1 is rotatably provided with a vertical pipe 2 through a sealed bearing, the top of the vertical pipe 2 penetrates through the top of the waste gas adsorption tank 1, the top of the waste gas adsorption tank is communicated with a sealed rotary joint 3, the top of the sealed rotary joint 3 is communicated with a gas guide pipe 4, the bottom end of a vertical pipe 2 penetrates through the interior of the waste gas adsorption tank 1 and is communicated with a spiral pipeline 5, a waste gas suction pump 6 and a servo motor 7 are arranged on the base surface of the top of the waste gas adsorption tank 1, the end, far away from the sealed rotary joint 3, of the gas guide pipe 4 is communicated with a gas outlet of the waste gas suction pump 6, a conical driven gear 8 is fixedly sleeved on the outer wall, located between the base surface of the top of the waste gas adsorption tank 1 and the sealed rotary joint 3, of the top of the vertical pipe 2, and an output shaft of the servo motor 7 is fixedly connected with a conical driving gear 9 meshed with the conical driven gear 8;
the outer wall of 1 bottom in waste gas adsorption tank has cup jointed location support 10, and location support 10 bottom is fixed to be provided with horizontally support platform 11, and support platform 11 bottom is provided with a plurality of supporting legs 12.
The outer wall of the positioning support 10 is provided with a purified gas suction pump 13, a purified gas conveying pipe 14 is communicated with a gas outlet of the purified gas suction pump 13, the purified gas conveying pipe 14 is far away from the end of the purified gas suction pump 13 and runs through the positioning support 10 and the waste gas adsorption tank 1 respectively, the purified gas conveying pipe 14 is positioned at the inner end of the waste gas adsorption tank 1 and is communicated with a purified gas release pipe 15 arranged inside the spiral pipeline 5, and the purified gas release pipe 15 and the outer wall of the spiral pipeline 5 are all provided with through holes.
The vertical intercommunication in 1 bottom of waste gas adsorption tank has the sewage pipes who runs through in support platform 11, and sewage pipes bottom outer wall intercommunication has blowdown release valve, and 1 bottom inner wall of waste gas adsorption tank is provided with the hang plate, and the hang plate highest point is connected with waste gas adsorption tank 1, and the hang plate bottommost point is connected with blowdown release valve edge.
An adsorption liquid filling pipe 16 is vertically communicated with the position, close to the servo motor 7, of the top of the waste gas adsorption tank 1, and a filling pipe control valve is communicated with the outer wall of the top end of the adsorption liquid filling pipe 16.
The waste gas suction pump 6, the servo motor 7 and the purified gas suction pump 13 are electrically connected with an external power supply through an external switch.
In the utility model, when in use, the waste gas purification equipment for the power plant adds a proper amount of waste gas absorption liquid into the waste gas adsorption tank 1 through the absorption liquid filling pipe 16, the waste gas suction pump 6 is started, the waste gas suction pump 6 can pump the waste gas of the power plant into the spiral pipeline 5 through the communicated gas guide pipe 4, the sealed rotary joint 3 and the vertical pipe 2, the waste gas is released into the waste gas absorption liquid through the through hole arranged on the outer wall of the spiral pipeline 5, the particulate impurities in the waste gas are adsorbed through the waste gas absorption liquid, finally the impurities are slowly precipitated to the bottom of the waste gas adsorption tank 1, the impurities are released and discharged through the pollution discharge release valve, the step can effectively precipitate, absorb and filter the impurity particles in the waste gas, effectively improve the cleanliness of the waste gas, then the servo motor 7 is started, and the output shaft of the servo motor 7 drives the conical driving gear 9 and the conical driven gear 8 which are mutually meshed to rotate, rotatory toper driven gear 8 can further drive standpipe 2 rotatory, and then realize the rotation of helical pipeline 5, it is rotatory in the waste gas absorption liquid through helical pipeline 5, can effectively increase the area of contact of exhaust waste gas and waste gas absorption liquid, furthest's promotion has the filtration efficiency to waste gas, through starting purge gas suction pump 13, purge gas suction pump 13 passes through purge gas conveyer pipe 14 with external purge gas to the toxic substance that contains in the waste gas and leads to in purge gas release pipe 15, and the through-hole release seted up through purge gas release pipe 15 is in the waste gas absorption liquid, the poisonous gas after the waste gas absorption liquid sediment filters when then can with this purge gas intensive mixing, and then can carry out neutralization with this poisonous gas, promote purifying effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The waste gas purification equipment for the power plant comprises a waste gas adsorption tank (1) and is characterized in that a vertical pipe (2) is arranged at the top of the waste gas adsorption tank (1) in a rotating mode through a sealing bearing, the top of the vertical pipe (2) penetrates through the top of the waste gas adsorption tank (1), a sealing rotary joint (3) is communicated with the top of the waste gas adsorption tank, an air guide pipe (4) is communicated with the top of the sealing rotary joint (3), the bottom end of the vertical pipe (2) penetrates through the interior of the waste gas adsorption tank (1) and is communicated with a spiral pipeline (5), a waste gas suction pump (6) and a servo motor (7) are arranged on the top base surface of the waste gas adsorption tank (1), the end, far away from the sealing rotary joint (3), of the air guide pipe (4) is communicated with the gas outlet of the waste gas suction pump (6), and a conical driven gear (8) is fixedly sleeved on the outer wall, positioned between the top base surface of the waste gas adsorption tank (1) and the sealing rotary joint (3), an output shaft of the servo motor (7) is fixedly connected with a conical driving gear (9) meshed with a conical driven gear (8);
waste gas adsorption tank (1) bottom outer wall has cup jointed location support (10), location support (10) bottom is fixed and is provided with horizontally support platform (11), support platform (11) bottom is provided with a plurality of supporting legs (12).
2. The exhaust gas purification equipment for the power plant as recited in claim 1, wherein a purified gas suction pump (13) is arranged on an outer wall of the positioning support (10), a purified gas delivery pipe (14) is communicated with an air outlet of the purified gas suction pump (13), ends of the purified gas delivery pipe (14) far away from the purified gas suction pump (13) respectively penetrate through the positioning support (10) and the exhaust gas adsorption tank (1), ends of the purified gas delivery pipe (14) located inside the exhaust gas adsorption tank (1) are communicated with a purified gas release pipe (15) arranged inside the spiral pipeline (5), and through holes are formed in outer walls of the purified gas release pipe (15) and the spiral pipeline (5).
3. An exhaust gas purification apparatus for a power plant as claimed in claim 1, characterized in that the bottom of the exhaust gas adsorption tank (1) is vertically connected with a sewage pipeline penetrating through the support platform (11), the outer wall of the bottom end of the sewage pipeline is connected with a sewage discharge release valve, the inner wall of the bottom of the exhaust gas adsorption tank (1) is provided with an inclined plate, the highest point of the inclined plate is connected with the exhaust gas adsorption tank (1), and the lowest point of the inclined plate is connected with the edge of the sewage discharge release valve.
4. A waste gas purifying device for a power plant as claimed in claim 1, characterized in that a filling pipe (16) of adsorption liquid is vertically communicated at the top of the waste gas adsorption tank (1) near the servo motor (7), and a filling pipe control valve is communicated with the outer wall of the top end of the filling pipe (16) of adsorption liquid.
5. A plant exhaust gas cleaning plant according to claim 1 or 2, characterized in that the exhaust gas suction pump (6), the servo motor (7) and the clean gas suction pump (13) are electrically connected to an external power source via an external switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121416633.2U CN216062688U (en) | 2021-06-24 | 2021-06-24 | Waste gas purification equipment for power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121416633.2U CN216062688U (en) | 2021-06-24 | 2021-06-24 | Waste gas purification equipment for power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216062688U true CN216062688U (en) | 2022-03-18 |
Family
ID=80663931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121416633.2U Active CN216062688U (en) | 2021-06-24 | 2021-06-24 | Waste gas purification equipment for power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216062688U (en) |
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2021
- 2021-06-24 CN CN202121416633.2U patent/CN216062688U/en active Active
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