CN215086018U - Efficient SOx/NOx control tower - Google Patents
Efficient SOx/NOx control tower Download PDFInfo
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- CN215086018U CN215086018U CN202120994448.5U CN202120994448U CN215086018U CN 215086018 U CN215086018 U CN 215086018U CN 202120994448 U CN202120994448 U CN 202120994448U CN 215086018 U CN215086018 U CN 215086018U
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- tower body
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- cleaning
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Abstract
The utility model discloses an efficient desulfurization and denitrification tower, which comprises a tower body and a cleaning device, wherein an air inlet pipe is fixedly sleeved on one side of the bottom of the outer wall of the tower body, a liquid discharge pipe is fixedly sleeved on the bottom of the tower body, a liquid inlet pipe is fixedly sleeved on the tower body, a plurality of spray heads are fixedly sleeved on the outer wall of the liquid inlet pipe at equal intervals, a door plate is arranged at the top of the tower body, and an exhaust pipe is fixedly sleeved at the top of the door plate; the cleaning device comprises two cleaning plates, a plurality of guide plates are fixedly connected to the two sides of the outer wall of each cleaning plate at equal intervals, one side of each cleaning plate is attached to the inner wall of the tower body, and a driving device is arranged on the tower body. The utility model discloses utilize the mode that sets up of clearance board and guide plate, along with the rotation of main shaft, the clearance board can paste the rotation mutually with the tower body inner wall to scrape adnexed washing liquid on the tower body inner wall down, thereby make it flow back inside the tower body along with the guide plate, thereby increase washing liquid and wait to wash gas contact efficiency, thereby improve its practicality.
Description
Technical Field
The utility model relates to a SOx/NOx control tower field, in particular to efficient SOx/NOx control tower.
Background
The basic principle of the tail gas absorption tower of the desulfurization and denitrification tower is to utilize the contact between gas and liquid to transfer the pollutants in the gas into the liquid, and then separate the clean gas from the polluted liquid to achieve the purpose of cleaning air, after the granular pollutants in the gas flow contact with the washing liquid, liquid drops or liquid films are diffused and attached to the particles of the gas flow, or the particles are humidified, so that the particles can be separated and removed under the action of gravity, inertia force and the like, gaseous pollutants are transferred into the washing liquid to achieve the purpose of separating from the incoming gas through the phenomena of mass transfer such as turbulent flow, molecular diffusion and the like, chemical reactions and the like, and chemical substances can be added into the washing liquid to control gaseous odorous substances in an absorption manner.
The SOx/NOx control tower adopts nozzle formula empty tower to spray, because the atomization of nozzle, the denitrifier splits into the liquid drop of countless minor diameters, and its total surface area enlarges several thousand times, makes the gas-liquid fully contact, and gas-liquid looks area of contact is big more, and two-phase mass transfer reaction efficiency is high more, in nozzle work, can spray the washing liquid on the inner wall of tower body to reduce washing liquid and gas contact efficiency, thereby reduce its practicality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an efficient SOx/NOx control tower to solve the problem of proposing in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an efficient desulfurization and denitrification tower comprises a tower body and a cleaning device, wherein the cleaning device is arranged inside the tower body, an air inlet pipe is fixedly sleeved on one side of the bottom of the outer wall of the tower body, a liquid discharge pipe is fixedly sleeved on the bottom of the tower body, a liquid inlet pipe is fixedly sleeved on the tower body, a plurality of spray heads are fixedly sleeved on the outer wall of the liquid inlet pipe at equal intervals, a door plate is arranged at the top of the tower body, and an exhaust pipe is fixedly sleeved at the top of the door plate;
the cleaning device comprises two cleaning plates, a plurality of guide plates are fixedly connected with the two sides of the outer wall of each cleaning plate in equal intervals, one side of each cleaning plate is attached to the inner wall of the tower body, and a driving device is arranged on the tower body.
Preferably, the driving device comprises a main shaft, the top of the outer wall of the main shaft is rotatably, alternately and sleeved with a door plate, connecting plates are arranged on two sides of the main shaft, two fixing rods are fixedly connected to one side of each connecting plate, and one ends of the fixing rods are fixedly connected with the outer wall of the main shaft.
Preferably, one side of the connecting plate is symmetrically inserted and sleeved with a connecting rod, one end of the connecting rod is fixedly connected with the cleaning plate, the outer wall of the connecting rod is slidably sleeved with a spring, and the spring is located between the cleaning plate and the connecting plate.
Preferably, the other end of the connecting rod is provided with a limiting plate, one side of the limiting plate is provided with a connecting bolt, and the limiting plate is fixedly connected with the connecting rod through the connecting bolt.
Preferably, the top of door plant is the annular array and is provided with a plurality of fixing bolt, the door plant passes through fixing bolt and tower body fixed connection.
Preferably, the middle part of the upper surface of the door plate is fixedly connected with a protective shell, the inside of the protective shell is fixedly connected with a servo motor, and the output end of the servo motor is in transmission connection with a main shaft.
The utility model discloses a technological effect and advantage:
(1) the utility model utilizes the arrangement mode of the cleaning plate and the guide plate, along with the rotation of the main shaft, the cleaning plate can be attached to the inner wall of the tower body to rotate, so that the cleaning solution attached to the inner wall of the tower body is scraped, and the cleaning solution flows back to the inside of the tower body along with the guide plate, thereby increasing the contact efficiency of the cleaning solution and the scrubbing liquid to be cleaned, and improving the practical performance of the cleaning solution;
(2) the utility model discloses utilize the mode that sets up of connecting rod, the outer wall of connecting rod is provided with the spring to under the effect of spring, can make the connecting plate give elasticity of clearance board, thereby laminate mutually with the tower body inner wall all the time when making clearance board pivoted, thereby guarantee the stability of its operation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the front internal structure of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a tower body; 3. an air inlet pipe; 4. a liquid discharge pipe; 5. a liquid inlet pipe; 6. a spray head; 7. a main shaft; 8. fixing the rod; 9. a connecting plate; 10. cleaning the plate; 11. a baffle; 12. a connecting rod; 13. a spring; 14. a limiting plate; 15. a door panel; 16. a servo motor; 17. and (4) exhausting the gas.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a high-efficiency desulfurization and denitrification tower as shown in figures 1-3, which comprises a tower body 1 and a cleaning device, wherein the cleaning device is arranged inside the tower body 1, one side of the bottom of the outer wall of the tower body 1 is fixedly sleeved with an air inlet pipe 3, the air inlet pipe 3 is provided with a butterfly valve which can control whether waste gas is input or not, the bottom of the tower body 1 is fixedly sleeved with a liquid discharge pipe 4, the liquid discharge pipe 4 has a certain bent shape inside the tower body 1, as shown in figure 2, when no water flow enters the liquid discharge pipe 4 inside the tower body 1, a certain amount of cleaning solution can be stored inside the liquid discharge pipe 4, thereby preventing the waste gas from directly flowing out from the liquid discharge pipe 4, the tower body 1 is fixedly sleeved with a liquid inlet pipe 5, the outer wall of the liquid inlet pipe 5 is fixedly sleeved with a plurality of spray heads 6 at equal intervals, the liquid inlet pipe 5 is filled with cleaning solution at a certain pressure, the spray heads 6 can atomize and spray the cleaning solution to treat the waste gas inside the tower body 1, the top of the tower body 1 is provided with a door plate 15, and the top of the door plate 15 is fixedly sleeved with an exhaust pipe 17;
cleaning device includes two cleaning plate 10, a plurality of guide plates 11 of the equal equidistance fixedly connected with in both sides of cleaning plate 10 outer wall, guide plate 11 has certain inclination, thereby cleaning plate 10 scrapes the washing liquid on 1 inner wall of tower body, the washing liquid just can flow down along guide plate 11, thereby 1 inside descends of tower body, handle the purification to waste gas, a avris of cleaning plate 10 and the inner wall of tower body 1 laminate mutually, be provided with drive arrangement on the tower body 1.
The driving device comprises a main shaft 7, the top of the outer wall of the main shaft 7 is rotatably inserted and sleeved with a door panel 15, connecting plates 9 are arranged on two sides of the main shaft 7, two fixing rods 8 are fixedly connected to one side of each connecting plate 9, one ends of the fixing rods 8 are fixedly connected with the outer wall of the main shaft 7, connecting rods 12 are symmetrically inserted and sleeved on one side of each connecting plate 9, one ends of the connecting rods 12 are fixedly connected with cleaning plates 10, springs 13 are slidably sleeved on the outer walls of the connecting rods 12, each spring 13 can give an elastic force to each cleaning plate 10, so that the connecting rods 12 can slide relative to the connecting plates 9, when the connecting plates 9 drive the cleaning plates 10 to rotate, the cleaning plates 10 are always attached to the inner wall of the tower body 1, the springs 13 are located between the cleaning plates 10 and the connecting plates 9, limiting plates 14 are arranged at the other ends of the connecting rods 12, connecting bolts are arranged on one sides of the limiting plates 14, and the limiting plates 14 are fixedly connected with the connecting rods 12 through the connecting bolts, not hard up connecting bolt just can dismantle limiting plate 14 to make connecting rod 12 and connecting plate 9 separation, thereby make clearance board 10 and connecting plate 9 separation, be convenient for clear up the maintenance to it.
The utility model discloses the theory of operation: when waste gas is treated, firstly, a liquid inlet pipe 5 is led in washing liquid, then the washing liquid is atomized and sprayed into the tower body 1 through a plurality of spray heads 6, then a butterfly valve is opened, the waste gas is led into the tower body 1 from an air inlet pipe 3, the atomized washing liquid is contacted with the waste gas to wash and remove sulfur and nitre in the waste gas, the liquid flows to the bottom of an inner cavity of the tower body 1, then the liquid is discharged to a designated area through a liquid discharge pipe 4, and then the washed gas is discharged to the designated area through an exhaust pipe 17.
When the attached washing liquid of tower body 1 inner wall, at first open the servo motor switch, servo motor 16 circular telegram drives main shaft 7 and rotates, main shaft 7 passes through dead lever 8, connecting plate 9 and connecting rod 12 drive cleaning plate 10 and rotate, and under the effect of spring 13, cleaning plate 10 with the inner wall of tower body 1 laminating mutually, thereby scrape away the washing liquid on the inner wall of tower body 1, and under the effect of slope downward guide plate 11, the washing liquid can continue to flow back and drip in the 1 inner chamber of tower body, sulphur and nitre in the waste gas are cleared up.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. An efficient desulfurization and denitrification tower comprises a tower body (1) and a cleaning device, wherein the cleaning device is arranged inside the tower body (1), and is characterized in that an air inlet pipe (3) is fixedly sleeved on one side of the bottom of the outer wall of the tower body (1), a liquid discharge pipe (4) is fixedly sleeved on the bottom of the tower body (1), a liquid inlet pipe (5) is fixedly sleeved on the tower body (1), a plurality of spray heads (6) are fixedly sleeved on the outer wall of the liquid inlet pipe (5) at equal intervals, a door plate (15) is arranged at the top of the tower body (1), and an exhaust pipe (17) is fixedly sleeved at the top of the door plate (15);
the cleaning device comprises two cleaning plates (10), a plurality of guide plates (11) are fixedly connected with the two sides of the outer wall of the cleaning plates (10) at equal intervals, one side of each cleaning plate (10) is attached to the inner wall of the tower body (1), and a driving device is arranged on the tower body (1).
2. The efficient desulfurization and denitrification tower as claimed in claim 1, wherein the driving device comprises a main shaft (7), the top of the outer wall of the main shaft (7) is rotatably inserted and sleeved with a door panel (15), connecting plates (9) are arranged on both sides of the main shaft (7), two fixing rods (8) are fixedly connected to one side of each connecting plate (9), and one ends of the fixing rods (8) are fixedly connected to the outer wall of the main shaft (7).
3. The efficient desulfurization and denitrification tower as claimed in claim 2, wherein a connecting rod (12) is symmetrically inserted and sleeved on one side of the connecting plate (9), one end of the connecting rod (12) is fixedly connected with the cleaning plate (10), a spring (13) is slidably sleeved on the outer wall of the connecting rod (12), and the spring (13) is located between the cleaning plate (10) and the connecting plate (9).
4. The efficient desulfurization and denitrification tower as claimed in claim 3, wherein a limiting plate (14) is arranged at the other end of the connecting rod (12), a connecting bolt is arranged at one side of the limiting plate (14), and the limiting plate (14) is fixedly connected with the connecting rod (12) through the connecting bolt.
5. The efficient desulfurization and denitrification tower as claimed in claim 1, wherein a plurality of fixing bolts are arranged on the top of the door panel (15) in an annular array, and the door panel (15) is fixedly connected with the tower body (1) through the fixing bolts.
6. The efficient desulfurization and denitrification tower as claimed in claim 1, wherein a protective casing is fixedly connected to the middle of the upper surface of the door panel (15), a servo motor (16) is fixedly connected to the inside of the protective casing, and the output end of the servo motor (16) is in transmission connection with the main shaft (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120994448.5U CN215086018U (en) | 2021-05-11 | 2021-05-11 | Efficient SOx/NOx control tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120994448.5U CN215086018U (en) | 2021-05-11 | 2021-05-11 | Efficient SOx/NOx control tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215086018U true CN215086018U (en) | 2021-12-10 |
Family
ID=79295532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120994448.5U Active CN215086018U (en) | 2021-05-11 | 2021-05-11 | Efficient SOx/NOx control tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215086018U (en) |
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2021
- 2021-05-11 CN CN202120994448.5U patent/CN215086018U/en active Active
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