CN218871770U

CN218871770U - Novel waste gas desulfurization and denitrification treatment device

Info

Publication number: CN218871770U
Application number: CN202223149111.8U
Authority: CN
Inventors: 钱平平; 蒋健; 宗叶飞
Original assignee: Jiangsu Huanqiu Environmental Engineering Group Co ltd
Current assignee: Jiangsu Huanqiu Environmental Engineering Group Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-18
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a novel waste gas desulfurization and denitration treatment device, which belongs to the field of waste gas treatment devices and comprises a treatment tower, a top cover and a filter screen plate, wherein the top cover is arranged at the open end at the top of the treatment tower, the surface of the top cover is provided with an exhaust joint, the filter screen plate is arranged at the joint of the treatment tower and the top cover, the inside of the treatment tower is fixedly connected with a spray rack through an assembly rack, and the inner wall of the spray rack is symmetrically provided with atomizing spray heads; the inner wall of the spraying frame is provided with a spraying assembly A, and the spraying assembly A comprises a spraying pipe A and a spraying cover A. Spray frame internally mounted has spray set A and spray set B, and spray set A's shower A sprays through spraying cover A fixedly to the waste gas of treatment column middle part position, and drive assembly drive spray set B carries out the rotation type and sprays, and spray set A and spray set B use simultaneously, improve and spray efficiency, reduce and spray the dead angle, improve purifying effect.

Description

Novel waste gas desulfurization and denitrification treatment device

Technical Field

The utility model relates to a waste gas treatment device field, more specifically say, relate to a novel exhaust gas desulfurization denitration treatment device.

Background

The treatment of exhaust gas is also called exhaust gas purification. The waste gas treatment refers to the work of pretreating waste gas generated in industrial places and factory workshops before the waste gas is discharged to the outside so as to reach the national standard of the external discharge of the waste gas. The general waste gas treatment comprises the aspects of organic waste gas treatment, dust waste gas treatment, acid-base waste gas treatment, peculiar smell waste gas treatment, air sterilization, disinfection and purification and the like. The existing waste gas desulfurization and denitration treatment device with the patent number of CN212819109U, the fan sends waste gas into the treatment tower to react with treatment fluid in a contact manner for desulfurization and denitration, the water pump sprays the treatment fluid into the treatment tower after being atomized, the treatment fluid is discharged from the dehumidification device and the gas outlet, when the treatment fluid is sufficient, the floater blocks the water outlet of the second pipeline due to buoyancy, when the treatment fluid is insufficient, the floater moves downwards to open the second pipeline to supplement the treatment fluid into the treatment tower, and the device has the advantages of saving the treatment fluid, full contact with the waste gas and good desulfurization and denitration effects.

However, the water liquid of treatment tower internally mounted sprays and purifies the subassembly when using, and the water liquid level position that the shower sprays is fixed, then the inside dead angle that sprays that appears of treatment tower, influences and sprays the purifying effect, so we have proposed a novel waste gas desulfurization denitration treatment device and have solved the problem that above-mentioned exists.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a novel waste gas desulfurization denitration treatment device sprays frame internally mounted and has spray assembly A and spray assembly B, and spray assembly A's shower A sprays through spraying cover A to the fixed spraying of waste gas of treatment tower middle part position, and drive assembly drive spray assembly B carries out the rotation type and sprays, and spray assembly A and spray assembly B use simultaneously, improve spray efficiency, reduce and spray the dead angle, improve purifying effect.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A novel waste gas desulfurization and denitrification treatment device comprises a treatment tower, a top cover and a filter screen plate, wherein the top cover is arranged at the open end at the top of the treatment tower, an exhaust joint is arranged on the surface of the top cover, the filter screen plate is arranged at the joint of the treatment tower and the top cover, a spray frame is fixedly connected inside the treatment tower through an assembly frame, and atomizing spray heads are symmetrically arranged on the inner wall of the spray frame;

the inner wall of the spray frame is provided with a spray assembly A, the spray assembly A comprises a spray pipe A and a spray cover A, and the spray cover A is equidistantly arranged on the lower surface of the spray pipe A;

the spraying frame is internally provided with a driving assembly, and the bottom of the driving assembly is provided with a spraying assembly B in a transmission manner.

Preferably, the spraying assembly B comprises a spraying pipe B and a spraying cover B, the spraying cover B is in conduction connection with the lower surface of the spraying pipe B, and a water pipe joint is arranged in the middle of the lower surface of the spraying pipe B.

Preferably, the driving assembly comprises an assembly cylinder and a servo motor, the servo motor is fixedly connected with the spray rack through an assembly plate, and the transmission output end of the servo motor is in transmission connection with the assembly cylinder.

Preferably, the assembly cylinder is positioned above the spray pipe A, and the lower surface of the assembly cylinder is provided with an assembly hole.

Preferably, the middle position of the upper surface of the spraying pipe A is in conduction connection with a rotary joint, and a flow guide pipe is connected above the rotary joint in a rotating mode.

Preferably, the top end of the flow guide pipe penetrates through the assembly hole of the assembly cylinder, and the penetrating end of the flow guide pipe is in conduction connection with the water pipe connector on the lower surface of the spraying pipe B.

Preferably, the spraying frame is of an inverted U-shaped structure, and the outer wall of the spraying frame is in conduction connection with a water inlet pipe.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) This scheme spray rack internally mounted has spray assembly A and spray assembly B, and spray assembly A's shower A sprays through spraying cover A to the waste gas of treatment column middle part position is fixed, and drive assembly drive spray assembly B carries out the rotation type and sprays, and spray assembly A and spray assembly B use simultaneously, improve spray efficiency, reduce and spray the dead angle, improve purifying effect.

(2) This scheme is gone up rotary joint of surface and is rotated and connect the honeycomb duct, and the water pipe head turn-on connection of the end that runs through of honeycomb duct and shower B lower surface, drive assembly include an assembly section of thick bamboo and servo motor, when spraying the processing, the circumference rotation is done to a servo motor drive assembly section of thick bamboo, and the water liquid that sprays cover B and spray of shower B bottom is spiral structure, has fine spraying effect.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic three-dimensional structure diagram of the spray frame, the spray assembly a and the spray assembly B of the present invention;

fig. 3 is another view angle structure diagram of the spraying frame and the spraying component a and the spraying component B of the present invention;

fig. 4 is a schematic view of the main structure of the spray rack, the spray assembly a and the spray assembly B of the present invention.

The reference numbers in the figures illustrate:

1. a treatment tower; 2. a top cover; 3. a filter screen plate; 4. an assembly frame; 5. a spray rack; 501. a water inlet pipe; 6. an atomizing spray head; 7. a spray pipe A; 8. a spray cover A; 9. a rotary joint; 10. a flow guide pipe; 11. a spray pipe B; 12. a spray cover B; 13. assembling the barrel; 14. a servo motor.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Example 1:

referring to fig. 1-4, a novel waste gas desulfurization and denitrification treatment device comprises a treatment tower 1, a top cover 2 and a filter screen plate 3, wherein the top cover 2 is arranged at the open end of the top of the treatment tower 1, an exhaust joint is arranged on the surface of the top cover 2, the filter screen plate 3 is arranged at the joint of the treatment tower 1 and the top cover 2, a spray rack 5 is fixedly connected inside the treatment tower 1 through an assembly rack 4, and atomizing spray heads 6 are symmetrically arranged on the inner wall of the spray rack 5;

the inner wall of the spray frame 5 is provided with a spray assembly A, the spray assembly A comprises a spray pipe A7 and a spray cover A8, and the spray cover A8 is equidistantly arranged on the lower surface of the spray pipe A7;

the spraying frame 5 is internally provided with a driving assembly, and the bottom of the driving assembly is provided with a spraying assembly B in a transmission manner.

It should be noted that the spray rack 5 is internally provided with a spray component a and a spray component B, a spray pipe A7 of the spray component a fixedly sprays waste gas at the middle position of the treatment tower 1 through a spray cover A8, the drive component drives the spray component B to perform rotary spraying, and the spray component a and the spray component B are used simultaneously, so that the spray efficiency is improved, the spray dead angle is reduced, and the purification effect is improved.

Example 2:

referring to fig. 2, the spray assembly B includes a spray pipe B11 and a spray cover B12, the spray cover B12 is connected to the lower surface of the spray pipe B11 in a conduction manner, and a water pipe joint is disposed in the middle of the lower surface of the spray pipe B11.

The shower assembly B includes a shower pipe B11 and a shower cover B12, and the water inside the shower pipe B11 is sprayed out through the shower cover B12.

Example 3:

referring to fig. 2, drive assembly is including an assembly section of thick bamboo 13 and servo motor 14, servo motor 14 passes through the mounting plate and sprays 5 fixed connection of frame, servo motor 14's transmission output end transmission is connected with an assembly section of thick bamboo 13, an assembly section of thick bamboo 13 is located shower A7 top position, and an assembly section of thick bamboo 13 lower surface is provided with the pilot hole, shower A7 upper surface intermediate position turn-on connection has rotary joint 9, rotary joint 9 top rotates connects honeycomb duct 10, honeycomb duct 10 top runs through the pilot hole of an assembly section of thick bamboo 13, honeycomb duct 10 run through the end and the water pipe head turn-on connection of shower B11 lower surface.

It should be noted that, the rotary joint 9 on the upper surface of the spray pipe A7 is rotatably connected with the flow guide pipe 10, the penetrating end of the flow guide pipe 10 is in conduction connection with the water pipe joint on the lower surface of the spray pipe B11, the driving component comprises an assembly cylinder 13 and a servo motor 14, when spraying treatment is performed, the servo motor 14 drives the assembly cylinder 13 to rotate circumferentially, and the water liquid sprayed by the spray cover B12 at the bottom of the spray pipe B11 is of a spiral structure, so that a good spraying effect is achieved.

Example 4:

referring to fig. 2, the spraying frame 5 is in an inverted U-shaped structure, and the outer wall of the spraying frame 5 is connected with a water inlet pipe 501 in a conduction manner.

It should be noted that the water inlet pipe 501 is convenient for an external water pipe to supply water to the spray rack 5.

When in use: a spraying component A and a spraying component B are arranged in the spraying frame 5, and a spraying pipe A7 of the spraying component A fixedly sprays waste gas in the middle of the treatment tower 1 through a spraying cover A8; the rotary joint 9 on the upper surface of the spray pipe A7 is rotated to be connected with the guide pipe 10, the penetrating end of the guide pipe 10 is in conduction connection with the water pipe joint on the lower surface of the spray pipe B11, the driving assembly comprises an assembly cylinder 13 and a servo motor 14, when the spray treatment is carried out, the servo motor 14 drives the assembly cylinder 13 to rotate circumferentially, and the spray cover B12 at the bottom of the spray pipe B11 sprays water liquid in a spiral structure, so that the spray effect is good.

The foregoing is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a novel flue gas desulfurization denitration treatment device, includes treatment column (1), top cap (2) and filter plate (3), top cap (2) set up the open end position in the top of treatment column (1), top cap (2) surface is provided with the exhaust joint, filter plate (3) set up in treatment column (1) and top cap (2) junction, its characterized in that: the inside of the treatment tower (1) is fixedly connected with a spray rack (5) through an assembly rack (4), and the inner wall of the spray rack (5) is symmetrically provided with atomizing nozzles (6);

the inner wall of the spray frame (5) is provided with a spray component A, the spray component A comprises a spray pipe A (7) and a spray cover A (8), and the spray covers A (8) are equidistantly arranged on the lower surface of the spray pipe A (7);

and a driving assembly is arranged in the spraying frame (5), and a spraying assembly B is arranged at the bottom of the driving assembly in a transmission manner.

2. The novel flue gas desulfurization and denitrification treatment device according to claim 1, wherein: the spraying assembly B comprises a spraying pipe B (11) and a spraying cover B (12), the spraying cover B (12) is in conduction connection with the lower surface of the spraying pipe B (11), and a water pipe joint is arranged in the middle of the lower surface of the spraying pipe B (11).

3. The novel flue gas desulfurization and denitrification treatment device according to claim 1, wherein: the drive assembly comprises an assembly cylinder (13) and a servo motor (14), the servo motor (14) is fixedly connected with the spray rack (5) through an assembly plate, and the transmission output end of the servo motor (14) is in transmission connection with the assembly cylinder (13).

4. The novel flue gas desulfurization and denitrification treatment device according to claim 3, wherein: the assembly cylinder (13) is located above the spraying pipe A (7), and an assembly hole is formed in the lower surface of the assembly cylinder (13).

5. The novel flue gas desulfurization and denitrification treatment device according to claim 4, wherein: the middle position of the upper surface of the spraying pipe A (7) is connected with a rotary joint (9) in a conduction mode, and a guide pipe (10) is connected above the rotary joint (9) in a rotating mode.

6. The novel desulfurization and denitrification treatment device for exhaust gas according to claim 5, wherein: the assembly hole of an assembly cylinder (13) is run through on honeycomb duct (10) top, the end that runs through of honeycomb duct (10) and the water pipe head conducting connection of shower B (11) lower surface.

7. The novel flue gas desulfurization and denitrification treatment device according to claim 1, wherein: the spraying frame (5) is of an inverted U-shaped structure, and the outer wall of the spraying frame (5) is in conduction connection with a water inlet pipe (501).