CN210845879U

CN210845879U - Waste gas deodorization tower

Info

Publication number: CN210845879U
Application number: CN201921083258.7U
Authority: CN
Inventors: 孙虎
Original assignee: Jiangsu Hurricane Environmental Protection Technology Co ltd
Current assignee: Jiangsu Hurricane Environmental Protection Technology Co ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-06-26
Anticipated expiration: 2029-07-11

Abstract

The utility model discloses a waste gas deodorization tower, include: tower body and tower lid lower extreme one side of tower body is provided with the waste gas import be provided with the cotton layer of ozone filtration in the tower body of waste gas import upper end be provided with dust filter equipment in the tower body of the cotton layer upper end of ozone filtration, dust filter equipment's structure includes: the dust removal device comprises a cross beam arranged in a tower body, wherein an annular upright post is arranged on the inner wall of the tower body at the lower end of the cross beam, a plurality of dust removal cloth bags are uniformly arranged on the cross beam in the annular upright post, an ash bucket is arranged in the tower body at the lower end of each dust removal cloth bag, a dust exhaust port is arranged at the lower end of the ash bucket penetrating through an ozone filtering cotton layer, a dust exhaust valve is arranged at the lower end of the dust exhaust port, which extends out of the tower body, a conical air deflector is arranged at the lower end of the annular upright post, and the lower end of the.

Description

Waste gas deodorization tower

Technical Field

The utility model relates to a waste gas treatment field specifically is a waste gas deodorization tower.

Background

With the continuous improvement of national standards for energy conservation and environmental protection, the traditional waste gas treatment equipment can not keep pace with the times gradually. Currently, exhaust gas treatment devices mainly used by people include: ozone treatment, the dust is accomodate, light oxygen catalysis and active carbon adsorption four bibliographic categories branch, wherein light oxygen catalysis all utilizes infrared lamp pipe and photocatalyst to catalyze waste gas, catalytic effect is poor, waste gas light oxygen catalytic reaction is not abundant, still can be mingled with many bacteriums, purification, the deodorization effect is poor, simultaneously, active carbon adsorption all is that to install inside the tower body of fan below through a big box with active carbon, when needing to change active carbon, must demolish tower cover and fan, the dismantlement, the installation is troublesome, high labor strength, delay time is long.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a waste gas deodorization tower has solved some current waste gas light oxygen catalytic reaction insufficient, waste gas and has mingled with many bacteriums, change the trouble problem of active carbon.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an exhaust gas deodorization tower comprising: tower body and tower lid lower extreme one side of tower body is provided with the waste gas import be provided with the cotton layer of ozone filtration in the tower body of waste gas import upper end be provided with dust filter equipment in the tower body of the cotton layer upper end of ozone filtration, dust filter equipment's structure includes: the device comprises a cross beam arranged in a tower body, wherein an annular stand column is arranged on the inner wall of the tower body at the lower end of the cross beam, a plurality of dust removal cloth bags are uniformly arranged on the cross beam in the annular stand column, an ash bucket is arranged in the tower body at the lower end of the dust removal cloth bags, the lower end of the ash bucket penetrating through an ozone filtering cotton layer is provided with a dust exhaust port, the lower end of the dust exhaust port, which extends out of the tower body, is provided with a dust exhaust valve, the lower end of the annular stand column is provided with a conical air deflector, the lower end of the conical air deflector extends into the ash bucket, an air inlet gap is arranged between the conical air deflector and the ash bucket, a channel communicated with the dust removal cloth bags is arranged in the cross beam, a photo-oxygen catalysis device is arranged: set up the photocatalyst catalyst layer in the tower body a plurality of infrared lamp tubes of evenly having arranged in the tower body of photocatalyst catalyst layer upper end be provided with ultraviolet tube on the tower body between two adjacent infrared lamp tubes respectively be provided with activated carbon adsorption device in the tower body of light oxygen catalytic unit upper end, activated carbon adsorption device's structure includes: an upper fixed disk and a lower fixed disk which are arranged in a tower body, the middle part of the upper fixed disk is connected with the middle part of the lower fixed disk through a limiting column, a plurality of slide seats are evenly arranged between the upper fixed disk and the lower fixed disk, one end of each slide seat is connected with the inner wall of the tower body, the other end of each slide seat is connected with the limiting column, fan-shaped boxes are respectively arranged between the upper fixed disk, the lower fixed disk and two adjacent slide seats, the small cambered surfaces of the fan-shaped boxes are abutted against the limiting column, handles are arranged on the large cambered surfaces of the fan-shaped boxes, slide grooves are symmetrically arranged on the two sides of the slide seats, the two sides of each fan-shaped box are respectively arranged in the slide grooves in a sliding way through slide rails, a fan-shaped grid breathable bottom plate is arranged at the lower ends of the fan-shaped boxes, activated carbon is filled in, the upper fixed disk at the upper end of the fan-shaped box body is uniformly provided with upper fan-shaped through holes which are in one-to-one correspondence with the upper ventilating covers of the fan-shaped grids and are communicated with each other, lower fan-shaped through holes which are in one-to-one correspondence with the fan-shaped grid ventilating bottom plates and are communicated with each other are uniformly arranged on the lower fixed disc at the lower end of the fan-shaped box body, an upper male thread is arranged on the tower body outside the upper fixed disk, a lower male thread is arranged on the tower body outside the lower fixed disk, a box body locking sleeve is sleeved on the tower body, female threads matched with the upper male thread and the lower male thread are arranged on the inner wall of the box body locking sleeve, a limiting ring which is matched with a box body locking sleeve is arranged on the tower body at the lower end of the lower male thread, a fan is arranged in the tower body at the upper end of the activated carbon adsorption device, and a clean gas outlet is arranged on a tower cover at the upper end of the fan.

Advantageous effects

The utility model provides a waste gas deodorization tower. Compared with the prior art, the method has the following beneficial effects:

novel structure, utilize infrared lamp tube and ultraviolet lamp tube to set up in turn and carry out the illumination to photocatalyst catalyst layer, can make the organic matter in the waste gas fully take place light oxygen catalytic reaction, make the difficult degradation organic waste in the waste gas obtain abundant catalytic reaction and turn into low molecule innocent compound carbon dioxide and water etc, ultraviolet lamp tube can also effectively disinfect to the waste gas after taking place light oxygen catalytic reaction, purify, the deodorization is effectual, and simultaneously, need not demolish column cover and fan and just can change the active carbon, it is swift to change, it is convenient, time saving and labor saving, high work efficiency.

Drawings

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

FIG. 2 is an enlarged sectional view of A-A in FIG. 1;

fig. 3 is a schematic perspective view of the fan-shaped case of fig. 1 without the upper cover and activated carbon.

In the figure: 1. tower body, 2, tower cover, 3, waste gas inlet, 4, ozone filtering cotton layer, 5, dust filtering device, 51, beam, 52, annular column, 53, dust removing cloth bag, 54, ash bucket, 55, dust discharging port, 56, dust discharging valve, 57, conical air deflector, 58, air inlet gap, 59, channel, 6, photo-oxidation catalytic device, 61, photocatalyst catalytic layer, 62, infrared lamp tube, 63, ultraviolet lamp tube, 7, active carbon adsorption device, 71, upper fixed disk, 72, lower fixed disk, 73, limiting column, 74, slide seat, 75, fan-shaped box body, 76, handle, 77, slide groove, 78, slide rail, 79, fan-shaped grid ventilating bottom plate, 791, active carbon, 792, fan-shaped grid ventilating upper cover, 793, upper fan-shaped through hole, 794, lower fan-shaped through hole, 795, upper male thread, 796, lower male thread, 797, box body locking sleeve, 798, female thread, 799, A limiting ring 8, a fan 9 and a clean gas outlet.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an exhaust gas deodorization tower comprising: tower body 1 and tower lid 2 lower extreme one side of tower body 1 is provided with waste gas import 3 be provided with ozone filter cotton layer 4 in the tower body 1 of waste gas import 3 upper end be provided with dust filter equipment 5 in the tower body 1 of ozone filter cotton layer 4 upper end, dust filter equipment 5's structure includes: a cross beam 51 arranged in the tower body 1, an annular upright column 52 arranged on the inner wall of the tower body 1 at the lower end of the cross beam 51, a plurality of dust removing cloth bags 53 are uniformly arranged on the cross beam 51 in the annular upright column 52, an ash bucket 54 is arranged in the tower body 1 at the lower end of each dust removing cloth bag 53, the lower end of the dust hopper 54 penetrating through the ozone filtering cotton layer 3 is provided with a dust exhaust port 55, the lower end of the dust exhaust port 55 extending out of the tower body 1 is provided with a dust exhaust valve 56, the lower end of the annular upright column 52 is provided with a conical air deflector 57, the lower end of the conical air deflector 57 extends into the ash bucket 54, an air inlet gap 58 is arranged between the conical air deflector 57 and the ash bucket 54, a channel 59 communicated with the dust removal cloth bag 53 is arranged in the cross beam 51, be provided with light oxygen catalytic unit 6 in the tower body 1 of dust filter 5 upper end, light oxygen catalytic unit 6's structure includes: set up photocatalyst catalyst layer 61 in tower body 1 a plurality of infrared lamp tube 62 of evenly having arranged in tower body 1 of photocatalyst catalyst layer 61 upper end be provided with ultraviolet tube 63 on the tower body 1 between two adjacent infrared lamp tube 62 respectively be provided with activated carbon adsorption device 7 in the tower body 1 of light oxygen catalytic unit 6 upper end, activated carbon adsorption device 7's structure includes: an upper fixed disk 71 and a lower fixed disk 72 arranged in the tower body 1, wherein the middle part of the upper fixed disk 71 is connected with the middle part of the lower fixed disk 72 through a limiting column 73, a plurality of sliding seats 74 are uniformly arranged between the upper fixed disk 71 and the lower fixed disk 72, one end of each sliding seat 74 is connected with the inner wall of the tower body 1, the other end of each sliding seat 74 is connected with the limiting column 73, fan-shaped boxes 75 are respectively arranged between the upper fixed disk 71 and the lower fixed disk 72 and between two adjacent sliding seats 7, the small cambered surfaces of the fan-shaped boxes 75 are abutted to the limiting columns 73, handles 76 are arranged on the large cambered surfaces of the fan-shaped boxes 75, sliding grooves 77 are symmetrically arranged on two sides of each sliding seat 74, two sides of each fan-shaped box 75 are respectively arranged in the sliding grooves 77 in a sliding manner through sliding rails 78, a fan-shaped grid ventilating bottom plate 79 is arranged at the lower, the upper end of the fan-shaped box body 75 is provided with a fan-shaped grid breathable upper cover 792 which is mutually matched with the fan-shaped box body, an upper fixing disc 71 at the upper end of the fan-shaped box body 75 is uniformly provided with upper fan-shaped through holes 793 which are in one-to-one correspondence with the fan-shaped grid breathable upper cover 792 and are mutually communicated, a lower fixing disc 72 at the lower end of the fan-shaped box body 75 is uniformly provided with lower fan-shaped through holes 794 which are in one-to-one correspondence with fan-shaped grid breathable bottom plates 79 and are mutually communicated, an upper male thread 795 is arranged on the tower body 1 at the outer side of the upper fixing disc 71, a lower male thread 796 is arranged on the tower body 1 at the outer side of the lower fixing disc 72, a box body locking sleeve 797 is sleeved on the tower body 1, a female thread 798 which is mutually matched with the upper male thread 795 and the lower male thread 796 is arranged on the inner wall of the box body, a fan 8 is arranged in a tower body 1 at the upper end of the active carbon adsorption device 7, and a clean gas outlet 9 is arranged on a tower cover 2 at the upper end of the fan 8.

During operation, the fan 8 is started, the waste gas passes through the waste gas inlet 3 in sequence, the ozone filtering cotton layer 4, the dust filtering device 5, the photo-oxidation catalytic device 6, the activated carbon adsorption layer 7 and the fan 8 and then is discharged through the clean gas air outlet 9, the ozone filtering cotton layer 4 can adsorb ozone in the waste gas, when the waste gas enters the dust filtering device 5, the waste gas enters the dust removing cloth bag 53 from the air inlet gap 58 between the dust hopper 54 and the conical air deflector 57, the dust in the waste gas is filtered by the dust removing cloth bag 53 and stays at the outer side of the cloth bag 53, the dust can fall into the dust hopper 54 under the action of self gravity after time accumulation, the dust accumulated in the dust hopper 54 can be discharged through the dust discharging port 55 by opening the dust discharging valve 56, when the waste gas after ozone adsorption and dust removal passes through the photo-oxidation catalytic device 6, the infrared lamp tube 62 and the ultraviolet lamp tube 63 are opened, the infrared lamp tube 62 and the ultraviolet lamp tube 63 can illuminate the photo-catalysis catalytic device 61, so When the full catalytic reaction is converted into low molecular harmless compound carbon dioxide, water and the like, the ultraviolet lamp tube 63 can sterilize the waste gas at the same time, the waste gas after ozone adsorption, dust removal and photo-oxidation catalytic reaction and sterilization enters the activated carbon adsorption device 7, the waste gas sequentially passes through the lower fan-shaped through hole 794, the fan-shaped grid breathable bottom plate 79, the activated carbon 791 filled in the fan-shaped box body 75, the fan-shaped grid breathable upper cover 792 and the upper fan-shaped through hole 793, and the clean gas finally adsorbed by the activated carbon is discharged into the atmosphere from the clean gas outlet 9 through the fan 8.

When changing active carbon 791, fan 8 stop work, upwards rotate box lock sleeve 797, outwards take out fan-shaped box 75 respectively through handle 76, slide rail 78 is passed through to the both sides of fan-shaped box 75 and the tower body 1 slides outward in the spout 77 on slide 74, take out fan-shaped box 75 and open fan-shaped net ventilative upper cover 792 and can change the active carbon, after changing, insert every fan-shaped box 75 respectively to last fixed disk 71 from new, between lower fixed disk 72 and two adjacent slides 74, downwards rotate box lock sleeve 797 until offseting with spacing ring 799, at this moment, fan-shaped box 75 is locked in tower body 1, prevent to become flexible.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An exhaust gas deodorization tower, characterized in that: the method comprises the following steps: tower body (1) and tower lid (2) the lower extreme one side of tower body (1) is provided with waste gas import (3) be provided with ozone in tower body (1) of waste gas import (3) upper end and filter cotton layer (4) be provided with dust filter equipment (5) in tower body (1) of ozone filter cotton layer (4) upper end, the structure of dust filter equipment (5) includes: a cross beam (51) arranged in the tower body (1), an annular upright post (52) is arranged on the inner wall of the tower body (1) at the lower end of the cross beam (51), a plurality of dust removing cloth bags (53) are uniformly arranged on the cross beam (51) in the annular upright post (52), a dust hopper (54) is arranged in the tower body (1) at the lower end of each dust removing cloth bag (53), a dust exhaust port (55) is arranged at the lower end of the dust hopper (54) penetrating through an ozone filtering cotton layer (4), a dust exhaust valve (56) is arranged at the lower end of the dust exhaust port (55) extending out of the tower body (1), a conical air deflector (57) is arranged at the lower end of the annular upright post (52), the lower end of the conical air deflector (57) extends into the dust hopper (54), an air inlet gap (58) is arranged between the conical air deflector (57) and the dust hopper (54), and a channel (59) communicated with the dust removing cloth bags (53) is arranged, be provided with light oxygen catalytic unit (6) in tower body (1) of dust filter equipment (5) upper end, the structure of light oxygen catalytic unit (6) includes: set up photocatalyst catalyst layer (61) in tower body (1) a plurality of infrared lamp tube (62) of evenly having arranged in tower body (1) of photocatalyst catalyst layer (61) upper end be provided with ultraviolet tube (63) on tower body (1) between two adjacent infrared lamp tube (62) respectively be provided with activated carbon adsorption device (7) in tower body (1) of light oxygen catalytic unit (6) upper end, the structure of activated carbon adsorption device (7) includes: the upper fixed disk (71) and the lower fixed disk (72) are arranged in the tower body (1), the middle part of the upper fixed disk (71) is connected with the middle part of the lower fixed disk (72) through a limiting column (73), a plurality of sliding seats (74) are evenly arranged between the upper fixed disk (71) and the lower fixed disk (72), one end of each sliding seat (74) is connected with the inner wall of the tower body (1), the other end of each sliding seat (74) is connected with the limiting column (73), fan-shaped boxes (75) are respectively arranged between the upper fixed disk (71) and the lower fixed disk (72) and two adjacent sliding seats (74), the small arc surfaces of the fan-shaped boxes (75) are abutted to the limiting columns (73), handles (76) are arranged on the large arc surfaces of the fan-shaped boxes (75), sliding grooves (77) are symmetrically arranged on two sides of the sliding seats (74), and the two sides of the fan-shaped boxes (75) are respectively arranged in sliding grooves (77) through sliding rails, the lower end of the fan-shaped box body (75) is provided with a fan-shaped grid breathable bottom plate (79), the fan-shaped box body (75) is filled with activated carbon (791), the upper end of the fan-shaped box body (75) is provided with a fan-shaped grid breathable upper cover (792) matched with the fan-shaped grid breathable upper cover, upper fan-shaped through holes (793) which are in one-to-one correspondence with the fan-shaped grid breathable upper covers (792) and are communicated with each other are uniformly arranged on an upper fixed disk (71) at the upper end of the fan-shaped box body (75), lower fan-shaped through holes (794) which are in one-to-one correspondence with the fan-shaped grid breathable bottom plate (79) and are communicated with each other are uniformly arranged on a lower fixed disk (72) at the lower end of the fan-shaped box body (71), upper male threads (795) are arranged on the tower body (1) at the, be equipped with box lock sleeve (797) on tower body (1) be provided with on the inner wall of box lock sleeve (797) with last pin thread (795) and down pin thread (796) female screw thread (798) of mutually supporting be provided with spacing ring (799) of mutually supporting with box lock sleeve (797) on tower body (1) of pin thread (796) lower extreme down be provided with fan (8) in tower body (1) of active carbon adsorption equipment (7) upper end be provided with clean gas air outlet (9) on tower lid (2) of fan (8) upper end.