CN212757712U

CN212757712U - Light oxygen active carbon exhaust-gas treatment equipment

Info

Publication number: CN212757712U
Application number: CN202021377614.9U
Authority: CN
Inventors: 尹东东
Original assignee: Suzhou New Helan Environmental Protection Technology Co ltd
Current assignee: Suzhou New Helan Environmental Protection Technology Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-03-23
Anticipated expiration: 2030-07-14

Abstract

The utility model relates to a photo-oxygen activated carbon waste gas treatment equipment, which comprises a box body, an air inlet, a metal filter screen, a plurality of lamp tube supports, an activated carbon box and an air outlet. The metal filter screen, the lamp tube bracket and the activated carbon box are sealed around the metal filter screen and the main body of the box body. A plurality of UV lamps are inserted on the lamp tube bracket, and the lamp tube bracket is fixedly connected with the inner wall of the box body. The activated carbon box The air inlet and the air outlet are respectively arranged at both ends of the box body, and the air inlet is arranged close to the metal filter screen. The photo-oxygen activated carbon waste gas treatment equipment has the advantages of low operating cost, easy maintenance, continuous operation, stability and reliability, and extended service life.

Description

Light oxygen active carbon exhaust-gas treatment equipment

Technical Field

The utility model relates to a waste gas treatment technical field, especially a light oxygen active carbon exhaust-gas treatment equipment.

Background

At present, the photo-oxidation catalysis machine equipment is more and more applied at present, mainly because the equipment and the environmental protection problem advocated vigorously are constantly innovated, the key of the equipment application is to cause the chemical reaction of catalytic oxidation under the direct irradiation of ultraviolet light or the direct irradiation of visible light, and then degrade VOC (Volatile Organic Compounds) Organic waste gas and odor and peculiar smell Organic waste gas into environmental-friendly CO2 and H2O, and then the Organic waste gas can reach the standard through a chimney after being treated and be discharged.

The existing exhaust gas treatment equipment has the following conditions: inconvenient maintenance, the waste gas treatment effect is relatively poor, easily causes secondary photochemical pollution, increases the cost of processing, reduces the reliability of use, reduces life.

Therefore, a photo-oxidation activated carbon waste gas treatment device is developed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art and providing a light oxygen active carbon exhaust-gas treatment equipment, have the running cost low, be convenient for maintain, continuous operation, reliable and stable, advantages such as increase of service life.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a light oxygen active carbon exhaust-gas treatment equipment, includes a box main part, an air intake, a metal filters, a plurality of fluorescent tube support, an active carbon case and a wind gap, be equipped with in proper order in the box main part metal filters the fluorescent tube support with the active carbon case, metal filters around with box main part sealing connection, it is equipped with a plurality of ultraviolet fluorescent tubes to insert on the fluorescent tube support, the fluorescent tube support with the inner wall fixed connection of box main part, the active carbon case with the inner wall sealing connection of box main part, the air intake with the air gap sets up respectively the both ends department of box main part, the air intake is close to metal filters sets up.

Preferably, the metal filter screen is arranged at one end close to the box body main body, and the mesh number of the metal filter screen is 40-80 meshes.

Preferably, four corners of the lamp tube support are provided with fixing holes, and a row of uniformly distributed lamp holes are formed in the middle of the lamp tube support in the length direction.

Preferably, the fixing hole is connected with the box body main body, the ultraviolet lamp tube is horizontally connected in the lamp hole, and a catalytic plate is arranged at one end, far away from the lamp hole, of the ultraviolet lamp tube.

Preferably, a feed inlet is formed in the top end of the box body, the feed inlet is formed in the outer side of the box body, and the top end of the box body is connected with a top cover plate in a sealing mode.

Preferably, one side department of box main part is equipped with a drain hole, the drain hole sets up the outside of box main part to top sealing connection has a side apron.

Preferably, the four corners of the bottom end of the box body are respectively provided with a support leg.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the equipment has low running cost and does not need to be watched and operated by a specially-assigned person;

2. the maintenance is convenient, and the equipment can automatically run only by opening the switch;

3. the malodorous gas can normally work after directly entering equipment for treatment without pretreatment;

4. the adaptability is strong, the equipment can continuously run for 24 hours, and is stable and reliable;

5. the service life is prolonged by using imported materials;

6. the reaction is carried out without adding any substance, and only an exhaust pipeline and exhaust power need to be arranged.

Drawings

FIG. 1 is a front view of a photo-oxidation activated carbon waste gas treatment device according to the present invention;

FIG. 2 is a top view of the photo-oxidation activated carbon waste gas treatment apparatus of the present invention;

FIG. 3 is a left side view of the photo-oxidation activated carbon waste gas treatment device of the present invention;

fig. 4 is a schematic structural diagram of the lamp tube bracket of the present invention.

Wherein: 10. an air inlet; 20. a box body main body; 30. an air outlet; 40. a metal filter screen;

50. a lamp tube bracket; 51. a fixing hole; 52. a lamp hole;

60. an activated carbon box; 61. a feed inlet; 62. a discharging port; 63. a top cover plate; 64. a side cover plate;

70. and (3) a support leg.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 4, a photo-oxidation activated carbon waste gas treatment apparatus includes a case body 20, an air inlet 10, a metal filter screen 40, a plurality of lamp brackets 50, an activated carbon box 60, and an exhaust port 30. Four corners of the bottom of the box body 20 are respectively provided with a support leg 70.

The main body 20 is provided with a metal filter screen 40, a lamp bracket 50 and an activated carbon box 60 in sequence. The periphery of the metal filter screen 40 is hermetically connected with the box body 20, a plurality of ultraviolet lamps are inserted in the lamp tube support 50, the lamp tube support 50 is fixedly connected with the inner wall of the box body 20, in order to improve the filtering efficiency, the activated carbon box 60 is hermetically connected with the inner wall of the box body 20, the air inlet 10 and the air outlet 30 are respectively arranged at two ends of the box body 20, and the air inlet 10 is arranged close to the metal filter screen 40. Is convenient for pre-filtration.

In order to pre-filter the VOC gas, a metal filter net 40 is provided near one end of the cabinet main body 20. The mesh number of the metal filter screen 40 is 40-80 meshes.

The four corners of the lamp tube bracket 50 are provided with fixing holes 51, and the middle position of the lamp tube bracket 50 in the length direction is provided with a row of uniformly distributed lamp holes 52. The fixing hole 51 is connected to the case body 20. An ultraviolet lamp (not shown in the drawings) is horizontally connected in the lamp hole 52, and a catalytic plate (not shown in the drawings) is arranged at one end of the ultraviolet lamp far away from the lamp hole 52.

The top end of the box body 20 is provided with a feed inlet 61. The feed port 61 is provided outside the casing body 20, and a top cover plate 63 is hermetically attached to the top end. A discharge port 62 is provided at one side of the case body 20. The drain port 62 is provided at the outer side of the case body 20, and a side cover plate 64 is hermetically attached to the top end of the drain port 62.

VOC waste gas enters photo-oxidation active carbon waste gas treatment equipment from an air inlet 10, is filtered by a metal filter screen 40, is oxidized and decomposed by ultraviolet rays of an ultraviolet lamp tube, is decomposed into water and carbon dioxide, is adsorbed by granular carbon in an active carbon box 60, is discharged from an air outlet 30 after being treated, and the air outlet 30 is connected to an exhaust pipe.

The utility model has the advantages of that:

1. the equipment has low running cost and does not need to be watched and operated by a specially-assigned person.

2. The maintenance is convenient for daily, and only the switch needs to be turned on to ensure that the equipment automatically runs.

3. The malodorous gas can normally work after directly entering equipment for treatment without pretreatment.

4. The adaptability is strong, the equipment can continuously run for 24 hours, and is stable and reliable.

5. The service life is prolonged by using imported materials.

The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.

Claims

1. A photo-oxygen activated carbon waste gas treatment equipment is characterized in that: comprising a box body (20), an air inlet (10), a metal filter screen (40), a plurality of lamp tube supports (50), an activated carbon A box (60) and an air outlet (30), the metal filter screen (40), the lamp bracket (50) and the activated carbon box (60) are sequentially arranged in the box body (20) , the metal filter screen (40) is hermetically connected with the box body (20) around the periphery, a plurality of UV lamps are inserted on the lamp bracket (50), and the lamp bracket (50) is connected to The inner wall of the box body (20) is fixedly connected, the activated carbon box (60) is sealedly connected to the inner wall of the box body (20), and the air inlet (10) is connected to the air outlet (30) They are respectively arranged at both ends of the box body (20), and the air inlets (10) are arranged close to the metal filter screen (40).

2. The photo-oxygen activated carbon waste gas treatment equipment according to claim 1, characterized in that, the metal filter screen (40) is disposed near one end of the box body (20), and the metal filter screen (40) is The number of meshes is 40 to 80 meshes.

3. The photo-oxygen activated carbon waste gas treatment equipment according to claim 1, wherein the four corners of the lamp bracket (50) are provided with fixing holes (51), and a row of uniformly distributed Lamp hole (52).

4. The photo-oxygen activated carbon waste gas treatment equipment according to claim 3, characterized in that the fixing hole (51) is connected with the box body (20), and the lamp hole (52) is horizontally connected with the An ultraviolet lamp tube, the end of the ultraviolet lamp tube away from the lamp hole (52) is provided with a catalytic plate.

5. The photo-oxygen activated carbon waste gas treatment equipment according to claim 1, wherein a feed port (61) is provided at the top of the box body (20), and the feed port (61) is provided at the The outer side of the box body (20) is sealed and connected to the top end with a top cover plate (63).

6. The photo-oxygen activated carbon waste gas treatment equipment according to claim 5, characterized in that, a discharge port (62) is provided at one side of the box body (20), and the discharge port (62) is provided at the A side cover plate (64) is sealed and connected to the outer side of the box body (20) and the top end thereof.

7 . The photo-oxygen activated carbon waste gas treatment equipment according to claim 1 , characterized in that, each of the four corners of the bottom end of the box body ( 20 ) is provided with a leg ( 70 ). 8 .