CN218590179U

CN218590179U - Organic waste gas purification device

Info

Publication number: CN218590179U
Application number: CN202222603981.1U
Authority: CN
Inventors: 张学峰
Original assignee: Zhejiang Senjing Environmental Protection Technology Co ltd
Current assignee: Zhejiang Senjing Environmental Protection Technology Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-03-10
Anticipated expiration: 2032-09-23

Abstract

The utility model relates to a waste gas treatment technical field especially relates to an organic waste gas purification device. The utility model provides a pair of organic waste gas purification device has solved prior art photocatalysis material and has received the ultraviolet lamp illumination technical problem that the organic waste gas treatment is inefficient that leads to the fact inadequately. An organic waste gas purification device comprises a shell and a catalysis module arranged in the shell, wherein the catalysis module comprises at least two photocatalysis modules which are stacked together from top to bottom, the shell is also provided with an air inlet nozzle and an air outlet nozzle, and gas entering from the air inlet nozzle is treated by all the photocatalysis modules and then is discharged by the air outlet nozzle; through set up the purification lamp between two adjacent separation blades, have more purification lamps in the wind channel for the photocatalysis material receives the effective irradiation of ultraviolet ray, has improved exhaust-gas treatment efficiency, and has improved the exhaust-gas treatment quality. And, the organic waste gas purification device is small in size.

Description

Organic waste gas purification device

Technical Field

The utility model relates to an exhaust-gas treatment technical field especially relates to an organic waste gas purification device.

Background

The industrial waste gas treatment refers to the work of pre-treating waste gas generated in industrial places such as factories and workshops before the waste gas is discharged to the outside so as to reach the national standard of the external emission of the waste gas. The general industrial 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 industrial waste gas treatment principle includes various principles such as an activated carbon adsorption method, a catalytic combustion method, a catalytic oxidation method, an acid-base neutralization method, biological washing, a biological trickling filtration method, a plasma method and the like.

Organic waste gas processing apparatus among the prior art, it is comparatively general to utilize photocatalysis purification. However, in the conventional photocatalytic purification device, the arrangement of the light source and the photocatalytic material is not reasonable enough, so that the photocatalytic material is insufficiently illuminated by the ultraviolet lamp, and the efficacy of the photocatalytic material cannot be maximized, thereby reducing the efficiency of the purification device and ensuring that the waste gas is not purified thoroughly.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of organic waste gas purification device has solved prior art photocatalysis material and has received the technical problem that ultraviolet lamp illumination is insufficient to cause organic waste gas treatment inefficiency.

Some embodiments adopted to solve the above technical problems include:

an organic waste gas purification device comprises a shell and a catalysis module arranged in the shell, wherein the catalysis module comprises at least two photocatalysis modules which are stacked together from top to bottom, the shell is also provided with an air inlet nozzle and an air outlet nozzle, and gas entering from the air inlet nozzle is treated by all the photocatalysis modules and then is discharged by the air outlet nozzle;

the photocatalytic module comprises a frame, a frame plate for forming at least two air channels is arranged in the frame, blocking pieces for enabling the air flow to move in a snake shape in the air channels are arranged on two sides of each air channel, a purification lamp is arranged between every two adjacent blocking pieces in the same air channel, and all the air channels in the same photocatalytic module form a snake-shaped purification path;

the photocatalysis module is still including the installation the mounting panel of purifying lamp, the mounting panel lid closes the frame, the mounting panel is provided with the through-hole that makes the air current get into another one photocatalysis module by one of them photocatalysis module.

Organic waste gas enters the shell through the air inlet nozzle, firstly enters one of the photocatalytic modules, the waste gas entering one of the photocatalytic modules enters one of the air channels, the waste gas moves in the air channel in a snake shape under the action of the separation blades, so that the waste gas stays in the air channel for a longer time, meanwhile, the purification lamp arranged between every two adjacent separation blades can effectively irradiate the separation blades, the frame and the frame plate which are made of photocatalytic materials, the photocatalytic materials can be effectively irradiated by the purification lamp, and the waste gas treatment efficiency and the waste gas treatment quality are improved.

And after the waste gas is treated in the current photocatalytic module, the waste gas enters the next photocatalytic module for treatment until the waste gas is treated by all the photocatalytic modules and then is discharged by the exhaust nozzle.

The waste gas has a longer path in the photocatalytic module, and meanwhile, the waste gas has longer treatment time in the photocatalytic module, so that the waste gas treatment quality is effectively improved, and the organic waste gas purification device has a smaller volume.

Through set up the purification lamp between two adjacent separation blades, have more purification lamps in the wind channel for the photocatalysis material receives the effective irradiation of ultraviolet ray, has improved exhaust-gas treatment efficiency, and has improved the exhaust-gas treatment quality. And, the organic waste gas purification device is small in size.

Preferably, the frame plate and the blocking piece are all of an integrated structure.

In the scheme, the frame plate and the blocking piece can be made of the photocatalytic material, so that the frame is easy to process, the same material can be processed by adopting an integrally forming method, and the manufacturing cost of the frame, the frame plate and the blocking piece is reduced. Meanwhile, when the photocatalytic module is maintained, the photocatalytic module can be conveniently maintained.

Preferably, the blocking piece comprises a fixed end and a free end, a gap for air flow to pass through is formed between the free end and the frame or the frame plate, and the free ends of two adjacent blocking pieces in the same air duct are oppositely arranged.

In this scheme, through setting up the clearance, can conveniently make the air current be snakelike motion in the wind channel, lengthened the length in wind channel and prolonged the treatment time of waste gas.

Preferably, the frame plate, and the blocking piece have the same height, and upper and lower end surfaces of the frame, the frame plate, and the blocking piece are flush with each other.

In this scheme, the height of frame, framed panel and separation blade equals, and the photocatalysis module easily assembles to the shell in.

Preferably, the air duct includes a head end and a tail end, the frame plates are provided with a hole body for enabling all air ducts in the same photocatalytic module to form a serpentine purification path, in two adjacent frame plates, the hole body on one frame plate is located at the head end of the air duct, and the hole body on the other frame plate is located at the tail end of the air duct.

In this scheme, through set up the hole body on the deckle board, can conveniently make the air current form snakelike purification route in same photocatalytic module, photocatalytic module's frame easily processes.

Preferably, a seal ring is arranged between the frame and the mounting plate, and a seal ring is arranged between the frame at the lowermost layer and the housing.

In this scheme, through setting up the sealing washer, waste gas can only move in the wind channel, can not follow other position movements to make waste gas all can be handled effectively.

Preferably, the shell comprises a shell body and a cover plate, a sealing ring is arranged between the frame and the shell body which are positioned on the lowest layer, and a sealing ring is arranged between the frame and the cover plate which are positioned on the uppermost layer.

In this scheme, through setting up the apron, the apron can conveniently be taken off by on the casing, and the photocatalysis module can conveniently be maintained, opens the apron and can maintain or change.

Preferably, the cover plate is fixed to the housing by screws, and a seal ring is disposed between the cover plate and the housing.

In this scheme, through setting up the sealing washer, can avoid waste gas to leak effectively, all waste gases all can be handled effectively, have improved the exhaust-gas treatment quality.

Preferably, the blocking pieces are arranged in an inclined mode, and the inclination directions of two adjacent blocking pieces in the same air duct are opposite.

In this scheme, through setting up the separation blade slope, the separation blade can set up bigger area to make the separation blade that the photocatalysis material made have bigger surface area, improved exhaust-gas treatment efficiency.

Preferably, the height of the purge lamp is equal to the height of the baffle.

In this scheme, the purge lamp can send more light to all light all can shine on the separation blade, thereby improved photocatalytic module's exhaust-gas treatment efficiency.

Compared with the prior art, the utility model provides an organic waste gas purification device has following advantage:

Drawings

For purposes of explanation, several embodiments of the present technology are set forth in the following figures. The following drawings are incorporated herein and constitute a part of the detailed description. In some instances, well-known structures and components are shown in block diagram form in order to avoid obscuring the concepts of the subject technology.

Fig. 1 is a schematic view of an organic waste gas purifying apparatus.

Fig. 2 is an exploded view of an organic waste gas purifying apparatus.

Fig. 3 is a schematic view of a first direction of a frame in the organic waste gas purifying apparatus.

Fig. 4 is a schematic view of a frame in a second direction in the organic waste gas purifying apparatus.

FIG. 5 is a schematic view of a mounting plate.

Fig. 6 is an exploded view of a photocatalytic module.

In the figure:

1. the air conditioner comprises a shell, 11, an air inlet nozzle, 12, an air exhaust nozzle, 13, a shell, 14 and a cover plate.

2. The device comprises a photocatalytic module, 21, a frame, 22, an air channel, 221, a head end, 222, a tail end, 23, a frame plate, 231, a hole body, 24, a baffle, 241, a fixed end, 242, a free end, 25, a purification lamp, 26, an installation plate, 261 and a through hole.

Detailed Description

The specific embodiments illustrated below are intended as descriptions of various configurations of the subject technology and are not intended to represent the only configurations in which the subject technology may be practiced. Specific embodiments include specific details for the purpose of providing a thorough understanding of the subject technology of the present invention. It will be apparent, however, to one skilled in the art that the subject technology is not limited to the specific details shown herein and may be practiced without these specific details.

Referring to fig. 1 to 6, an organic waste gas purification device includes a housing 1 and a catalytic module disposed in the housing 1, where the catalytic module includes photocatalytic modules 2 stacked together, the number of the photocatalytic modules 2 is at least two, the housing 1 is further provided with an air intake nozzle 11 and an air exhaust nozzle 12, and gas entering from the air intake nozzle 11 is processed by all the photocatalytic modules 2 and then exhausted by the air exhaust nozzle 12;

the photocatalytic module 2 comprises a frame 21, a frame plate 23 forming at least two air channels 22 is arranged in the frame 21, blocking pieces 24 enabling the air flow to move in a snake shape in the air channels 22 are arranged on two sides of each air channel 22, a purification lamp 25 is arranged between every two adjacent blocking pieces 24 in the same air channel 22, and all the air channels 22 in the same photocatalytic module 2 form a snake-shaped purification path;

the photocatalytic module 2 further includes a mounting plate 26 for mounting the purification lamp 25, the mounting plate 26 covers the frame 21, and the mounting plate 26 is provided with a through hole 261 for allowing airflow from one of the photocatalytic modules 2 to enter the other photocatalytic module 2.

Preferably, the frame 21, the frame plate 23, and the stopper piece 24 are all of an integral structure.

Preferably, the blocking sheet 24 includes a fixed end 241 and a free end 242, a gap for air flow to pass through is formed between the free end 242 and the frame 21 or the frame plate 23, and the free ends 242 of two adjacent blocking sheets 24 in the same air duct 22 are oppositely arranged.

The operating principle of the photocatalytic waste gas treatment, that is, the purifying lamp 25 emits ultraviolet light, and the ultraviolet light irradiates the catalytic material to treat the waste gas, is common knowledge in the prior art.

In order to provide more photocatalytic material, the frame 21, the frame plate 23 and the baffle 24 can be made of photocatalytic material, so that the light emitted from the purification lamp 25 can be received by the photocatalytic material.

In some embodiments, the frame 21, the frame plate 23 and the blocking piece 24 have the same height, and the upper and lower end surfaces of the frame 21, the frame plate 23 and the blocking piece 24 are all flush.

The air duct 22 includes a head end 221 and a tail end 222, the frame plates 23 are provided with holes 231 for making all the air ducts 22 in the same photocatalytic module 2 form a serpentine purification path, in two adjacent frame plates 23, the hole 231 on one frame plate 23 is located at the head end 221 of the air duct 22, and the hole 231 on the other frame plate 23 is located at the tail end 222 of the air duct 22.

A sealing ring is arranged between the frame 21 and the mounting plate 26, and a sealing ring is arranged between the frame 21 at the lowest layer and the shell 1. The sealing rings are provided mainly to prevent exhaust gas from leaking from the air ducts 22, and therefore, should be provided around all the air ducts 22, i.e., around the frame 21.

In some embodiments, the housing 1 includes a housing 13 and a cover plate 14, a sealing ring is disposed between the frame 21 at the lowest layer and the housing 13, and a sealing ring is disposed between the frame 21 at the uppermost layer and the cover plate 14.

The cover plate 14 is fixed to the housing 13 by screws, and a seal ring is arranged between the cover plate 14 and the housing 13.

The blocking pieces 24 are obliquely arranged, and the inclination directions of two adjacent blocking pieces 24 in the same air duct 22 are opposite.

The height of the purge lamp 25 is equal to the height of the baffle 24.

The shape of the baffle 24 can be wave-shaped or three-dimensionally curved, so that the baffle 24 can have a larger surface area in a smaller space to receive more ultraviolet light.

The housing 1 may be made of a metal material, and the housing 1 may also be made of a non-metal material. Both the inlet nozzle 11 and the outlet nozzle 12 may be welded to the housing 1.

The subject technical solution and the corresponding details of the present invention are introduced above, it can be understood that the above description is only some embodiments of the subject technical solution of the present invention, and some details can be omitted during the specific implementation thereof.

In addition, in some embodiments of the above utility model, there is a possibility that a plurality of embodiments may be combined to be implemented, and various combinations are not listed at length. The above embodiments can be freely combined and implemented by those skilled in the art according to the requirements in the specific implementation so as to obtain a better application experience.

In carrying out the subject matter of the present invention, those skilled in the art can obtain other details or figures according to the subject matter and figures of the present invention, and obviously these details are not departed from the subject matter and figures of the present invention, and still fall within the scope covered by the subject matter of the present invention.

Claims

1. An organic waste gas purification device, characterized in that: the catalytic module comprises a shell (1) and a catalytic module arranged in the shell (1), wherein the catalytic module comprises photocatalytic modules (2) which are stacked together from top to bottom, at least two photocatalytic modules (2) are arranged, the shell (1) is also provided with an air inlet nozzle (11) and an air exhaust nozzle (12), and gas entering from the air inlet nozzle (11) is treated by all the photocatalytic modules (2) and then is exhausted by the air exhaust nozzle (12);

the photocatalytic module (2) comprises a frame (21), a frame plate (23) forming at least two air channels (22) is arranged in the frame (21), blocking pieces (24) enabling air flow to move in a snake shape in the air channels (22) are arranged on two sides of each air channel (22), a purification lamp (25) is arranged between every two adjacent blocking pieces (24) in the same air channel (22), and all the air channels (22) in the same photocatalytic module (2) form a snake-shaped purification path;

the photocatalysis module (2) is still including the installation mounting panel (26) of purifying lamp (25), mounting panel (26) lid closes frame (21), mounting panel (26) are provided with through-hole (261) that make the air current get into another photocatalysis module (2) by one of them photocatalysis module (2).

2. The organic exhaust gas purification apparatus according to claim 1, characterized in that: the frame (21), the frame plate (23) and the baffle plate (24) are all of an integrated structure.

3. The organic exhaust gas purification apparatus according to claim 2, characterized in that: separation blade (24) are including stiff end (241) and free end (242), free end (242) with form the clearance that supplies the air current to pass through between frame (21) or deckle board (23), adjacent two in same wind channel (22) free end (242) of separation blade (24) set up relatively.

4. The organic exhaust gas purification apparatus according to claim 3, characterized in that: the height of the frame (21), the height of the frame plate (23) and the height of the baffle piece (24) are equal, and the upper end face and the lower end face of the frame (21), the height of the frame plate (23) and the height of the baffle piece (24) are flush.

5. The organic exhaust gas purification apparatus according to claim 4, characterized in that: the air duct (22) comprises a head end (221) and a tail end (222), the frame plates (23) are provided with hole bodies (231) which enable all the air ducts (22) in the same photocatalytic module (2) to form a serpentine purification path, in every two adjacent frame plates (23), the hole body (231) on one frame plate (23) is located at the head end (221) of the air duct (22), and the hole body (231) on the other frame plate (23) is located at the tail end (222) of the air duct (22).

6. The organic exhaust gas purification apparatus according to claim 5, characterized in that: the sealing ring is arranged between the frame (21) and the mounting plate (26), and the sealing ring is arranged between the frame (21) at the lowest layer and the shell (1).

7. The organic exhaust gas purification apparatus according to claim 6, characterized in that: the shell (1) comprises a shell (13) and a cover plate (14), the lowest layer is located, a sealing ring is arranged between the frame (21) and the shell (13), the uppermost layer is located, and the sealing ring is arranged between the frame (21) and the cover plate (14).

8. The organic exhaust gas purification apparatus according to claim 7, characterized in that: the cover plate (14) is fixed on the shell (13) through screws, and a sealing ring is arranged between the cover plate (14) and the shell (13).

9. The organic exhaust gas purification apparatus according to claim 8, characterized in that: the blocking pieces (24) are obliquely arranged, and the oblique directions of two adjacent blocking pieces (24) in the same air duct (22) are opposite.

10. The organic exhaust gas purification apparatus according to claim 9, characterized in that: the height of the purification lamp (25) is equal to that of the baffle plate (24).