CN216367381U

CN216367381U - Harmful gas purifier for environmental protection engineering

Info

Publication number: CN216367381U
Application number: CN202123224783.6U
Authority: CN
Inventors: 郁寒梅; 邢斐然
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-04-26
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a harmful gas purification device for environmental protection engineering, and relates to the field of environmental protection engineering. This harmful gas purifier for environmental protection engineering, the bottom fixed mounting of purifying tower has the cistern, the top fixed mounting of purifying tower has the blast pipe, the circulating pump is installed at the top of cistern, the feed end of circulating pump is linked together with the inside of cistern, the circulating pump is installed through the inlet tube and is sprayed the frame, it rotates the inside of connecting at the purifying tower to spray the frame, gu fixed cylinder fixed connection is on the top of inlet tube, gu fixed cylinder's inside rotation is connected with the impeller, the middle part fixed mounting of impeller has the transmission shaft, the bottom fixed connection of transmission shaft is at the top that sprays the frame. This harmful gas purifier for environmental protection engineering for flue gas and steam are all broken up, and the increase contact surface does benefit to the harmful substance in the flue gas and dissolves in the aquatic, promotes whole purifying effect.

Description

Harmful gas purifier for environmental protection engineering

Technical Field

The utility model relates to the technical field of environmental protection engineering, in particular to a harmful gas purification device for environmental protection engineering.

Background

Nowadays, as people's environmental awareness increases, more and more people begin to pay attention to the environmental protection problem, and to some industrial production processes, can produce a large amount of harmful gas usually, according to present environmental protection requirement, the enterprise needs to purify these harmful gas then discharge.

And now most all are the mode that adopts the spray column to carry out harmful gas's purification, through the inside that lets in the spray column with harmful gas from the bottom of spray column, then spray from the top, make the harmful component in the air that lets in dissolve in aquatic, then the gas after the purification upwards discharges, but at actual operation's in-process, the water level that sprays out is all fixed, and gas is concentrated to be led into and can form one strong air current, push away steam, make steam and flue gas contact surface reduce, the flue gas upwards gushes out from the clearance of shower water very easily, make holistic purification effect that sprays not good, consequently, need provide a harmful gas purifier for the environmental protection engineering in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model discloses a harmful gas purification device for environmental protection engineering, which aims to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a harmful gas purification device for environmental protection engineering comprises:

the device comprises a purification tower, wherein a reservoir is fixedly arranged at the bottom of the purification tower, an air inlet pipe is fixedly arranged on the outer surface of the bottom end of the purification tower, an exhaust pipe is fixedly arranged at the top of the purification tower, a circulating pump is arranged at the top of the reservoir, the feed end of the circulating pump is communicated with the inside of the reservoir, a water inlet pipe is fixedly arranged at the discharge end of the circulating pump, a spray frame is arranged at the top of the water inlet pipe, and the spray frame is rotatably connected inside the purification tower;

a fixed cylinder, a fixed cylinder fixed connection is on the top of inlet tube, the inside rotation of a fixed cylinder is connected with the impeller, the middle part fixed mounting of impeller has the transmission shaft, the bottom fixed connection of transmission shaft is at the top that sprays the frame.

Preferably, the outer surface of the top end of the water inlet pipe is fixedly provided with a fixing frame, and the fixing frame is fixedly connected to the inner side wall of the purification tower.

Preferably, the top fixedly connected with connecting sleeve of frame sprays, the bottom fixedly connected with connecting pipe of solid fixed cylinder, connecting sleeve rotates the surface of connecting pipe connection.

Preferably, an air inlet frame is fixedly mounted at the inner bottom of the purification tower, the end part of the air inlet pipe is communicated with the inside of the air inlet frame, and an exhaust hole is formed in the lower surface of the air inlet frame.

Preferably, the lower surface of the spraying frame is fixedly connected with an atomizing nozzle, and the upper surface of the spraying frame is provided with a smoke exhaust groove.

Preferably, the inside fixedly connected with support ring of purification tower, the inside ball that is equipped with in top of support ring, the lower surface of spraying the frame contacts with the top of ball.

The utility model discloses a harmful gas purification device for environmental protection engineering, which has the following beneficial effects:

1. this harmful gas purifier for environmental protection engineering, harmful gas lets in the inside of frame of admitting air through the intake pipe, and exhaust port through the frame lower surface of admitting air is to the inside emission of purifying column, the inside water suction of cistern to the inside of spray rack is with the circulating pump, water when the fixed cylinder is inside this moment, can drive the impeller and take place to rotate, make the impeller drive spray rack rotate, the spray rack rotates at the upper surface of ball this moment, flue gas and steam are all broken up this moment, make contact surface between them bigger, more do benefit to the harmful substance in the flue gas and dissolve in the aquatic, promote whole purifying effect.

2. This harmful gas purifier for environmental protection engineering through the inside fixedly connected with support ring at the purifying column, the inside ball that is equipped with in top of support ring sprays the lower surface of frame and contacts with the top of ball, and when using, the frame that sprays rotates at the upper surface of ball to frictional resistance when this less rotates.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view showing the internal structure of a purification tower according to the present invention;

FIG. 3 is a schematic view of the lower surface structure inside the purification tower according to the present invention;

fig. 4 is a schematic view of the outer surface structure of the spray frame of the present invention.

In the figure: 1. a purification tower; 2. a reservoir; 3. an air inlet pipe; 4. a circulation pump; 5. a water inlet pipe; 6. an exhaust pipe; 7. a spray rack; 8. a fixed cylinder; 9. an air intake frame; 10. an atomizing spray head; 11. a fixed mount; 12. an exhaust hole; 13. a smoke exhaust groove; 14. a support ring; 15. a ball bearing; 16. a connecting sleeve; 17. a connecting pipe; 18. a drive shaft; 19. an impeller.

Detailed Description

The embodiment of the utility model discloses a harmful gas purification device for environmental protection engineering, which comprises a purification tower 1, wherein a reservoir 2 is fixedly arranged at the bottom of the purification tower 1, an air inlet pipe 3 is fixedly arranged on the outer surface of the bottom end of the purification tower 1, an exhaust pipe 6 is fixedly arranged at the top of the purification tower 1, a circulating pump 4 is arranged at the top of the reservoir 2, the feeding end of the circulating pump 4 is communicated with the inside of the reservoir 2, a water inlet pipe 5 is fixedly arranged at the discharging end of the circulating pump 4, a spray frame 7 is arranged at the top of the water inlet pipe 5, and the spray frame 7 is rotatably connected inside the purification tower 1;

simultaneously the device still includes a fixed cylinder 8, and a fixed cylinder 8 fixed connection is on the top of inlet tube 5, and the inside rotation of a fixed cylinder 8 is connected with impeller 19, and impeller 19's middle part fixed mounting has transmission shaft 18, and the bottom fixed connection of transmission shaft 18 is at the top of spraying frame 7.

Referring to fig. 2-3, the outer surface of the top end of the water inlet pipe 5 is fixedly provided with a fixing frame 11, and the fixing frame 11 is fixedly connected to the inner side wall of the purification tower 1 to support the water inlet pipe 5 and the fixing cylinder 8, so as to prevent the water inlet pipe 5 from deforming when in use.

Referring to fig. 2-3, a connecting sleeve 16 is fixedly connected to the top of the spray frame 7, a connecting pipe 17 is fixedly connected to the bottom end of the fixed cylinder 8, the connecting sleeve 16 is rotatably connected to the outer surface of the connecting pipe 17, and the connecting sleeve 16 and the connecting pipe 17 can freely rotate.

Referring to the attached drawing 3, an air inlet frame 9 is fixedly installed at the inner bottom of the purification tower 1, the end of the air inlet pipe 3 is communicated with the inside of the air inlet frame 9, an exhaust hole 12 is formed in the lower surface of the air inlet frame 9, and harmful gas is introduced into the inside of the air inlet frame 9 through the air inlet pipe 3 and is discharged into the purification tower 1 through the exhaust hole 12 in the lower surface of the air inlet frame 9.

Referring to fig. 3-4, the lower surface of the spray frame 7 is fixedly connected with an atomizing nozzle 10, the atomizing nozzle 10 atomizes water and then rotationally sprays the atomized water to improve the contact surface with harmful gas, the upper surface of the spray frame 7 is provided with a smoke exhaust groove 13, and the purified gas is upwards discharged through the smoke exhaust groove 13.

Referring to fig. 4, a support ring 14 is fixedly connected inside the purification tower 1, a ball 15 is arranged inside the top end of the support ring 14, the lower surface of the spray frame 7 contacts with the top of the ball 15, and the support ring 14 plays a role in supporting and limiting the spray frame 7, and simultaneously, when the purification tower is used, the spray frame 7 rotates on the upper surface of the ball 15, so that the friction resistance is reduced.

The working principle is as follows: when the device is used, harmful gas is introduced into the air inlet frame 9 through the air inlet pipe 3 and is discharged into the purification tower 1 through the exhaust holes 12 on the lower surface of the air inlet frame 9, at the moment, the circulating pump 4 is started to enable the circulating pump 4 to pump water in the water storage pool 2 into the water inlet pipe 5 and then downwards flow into the spray frame 7 through the fixed cylinder 8, in the process, when the water passes through the inside of the fixed cylinder 8, the impeller 19 is driven to rotate, so that the impeller 19 drives the spray frame 7 to rotate, and at the moment, the spray frame 7 rotates on the upper surface of the ball 15;

make simultaneously water downwards spray after through atomizer 10 atomizing, flue gas and steam are all broken up this moment for contact surface between them is bigger, more does benefit to the harmful substance in the flue gas and dissolves in the aquatic, then falls back to the inside of cistern 2 downwards, and the gas after the purification simultaneously passes through exhaust groove 13 rebound, and finally outwards discharges through blast pipe 6, accomplishes harmful gas's purification.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a harmful gas purifier for environmental protection engineering which characterized in that includes:

the device comprises a purification tower (1), wherein a reservoir (2) is fixedly installed at the bottom of the purification tower (1), an air inlet pipe (3) is fixedly installed on the outer surface of the bottom end of the purification tower (1), an exhaust pipe (6) is fixedly installed at the top of the purification tower (1), a circulating pump (4) is installed at the top of the reservoir (2), the feeding end of the circulating pump (4) is communicated with the inside of the reservoir (2), a water inlet pipe (5) is fixedly installed at the discharging end of the circulating pump (4), a spray rack (7) is installed at the top of the water inlet pipe (5), and the spray rack (7) is rotatably connected to the inside of the purification tower (1);

a fixed cylinder (8), a fixed cylinder (8) fixed connection is on the top of inlet tube (5), the inside rotation of a fixed cylinder (8) is connected with impeller (19), the middle part fixed mounting of impeller (19) has transmission shaft (18), the bottom fixed connection of transmission shaft (18) is at the top that sprays frame (7).

2. The harmful gas purification device for environmental protection engineering according to claim 1, wherein: the outer fixed surface in top of inlet tube (5) installs mount (11), mount (11) fixed connection is on the inside wall of purification tower (1).

3. The harmful gas purification device for environmental protection engineering according to claim 1, wherein: the top fixedly connected with connecting sleeve (16) of frame (7) sprays, the bottom fixedly connected with connecting pipe (17) of solid fixed cylinder (8), connecting sleeve (16) rotate to be connected at the surface of connecting pipe (17).

4. The harmful gas purification device for environmental protection engineering according to claim 1, wherein: an air inlet frame (9) is fixedly mounted at the inner bottom of the purification tower (1), the end part of the air inlet pipe (3) is communicated with the inside of the air inlet frame (9), and an exhaust hole (12) is formed in the lower surface of the air inlet frame (9).

5. The harmful gas purification device for environmental protection engineering according to claim 3, wherein: the lower surface of the spraying frame (7) is fixedly connected with an atomizing nozzle (10), and the upper surface of the spraying frame (7) is provided with a smoke exhaust groove (13).

6. The harmful gas purification device for environmental protection engineering according to claim 5, wherein: the inside fixedly connected with support ring (14) of purifying column (1), the inside ball (15) that is equipped with in top of support ring (14), the lower surface of spraying frame (7) contacts with the top of ball (15).