CN211799946U

CN211799946U - Waste odor purification device convenient to clean

Info

Publication number: CN211799946U
Application number: CN201921640426.8U
Authority: CN
Inventors: 张海红
Original assignee: Jiangsu Shengtong Solid Waste Environmental Protection Disposal Co ltd
Current assignee: Jiangsu Shengtong Solid Waste Environmental Protection Disposal Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-10-30
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a convenient useless odor purification device who clears up, including spray column and deodorization room, one side lower extreme of spray column is connected with the intake pipe, the suction hood is installed to the tip of intake pipe, the inboard bottom of spray column is equipped with the oxidation pond, the top in oxidation pond is equipped with first packing layer, the top of first packing layer is equipped with the spray pipe, the shower nozzle that a plurality of equidistance was arranged is evenly installed to the bottom of spray pipe, the top of spray pipe is connected with circulating tube, circulating tube's one end is run through spray column lateral wall and is connected with the circulating pump downwards, the water inlet of circulating pump is connected with the oxidation pond through the inlet tube, the top of spray pipe is equipped with the second packing layer, the top of second packing layer is equipped with drier dehumidification layer, the top of spray column is connected with the outlet duct, the utility model discloses can detach the particulate matter effectively to high concentration, Decompose organic malodorous gas to achieve the purification effect of sterilization and disinfection.

Description

Waste odor purification device convenient to clean

Technical Field

The utility model relates to an environmental protection equipment technical field, in particular to convenient useless odor purification device who clears up.

Background

In the prior art, with the rapid development of modern industry, the air contains a large amount of waste gas or odor, and most of the pollutants come from industries such as chemical plants, electronic plants, paint spraying plants, automobile plants, food plants, plastic plants and the like. In the industries, some basic purification treatment is performed in advance when waste gas is discharged, but the effect is not obvious, and finally, the gas discharged into the air is still a large amount of pollutants, so that secondary pollution of the air is caused, and the atmospheric balance is influenced greatly.

It is known that people generate a large amount of malodorous gas and waste water in life and production, and the malodorous gas mainly comprises ammonia, hydrogen sulfide, mercaptan, thioether, phenol, amine, amide, indole, alkane, alkene, alkyne, aromatic hydrocarbon, alcohol, aldehyde, ketone, organic acid organic compound (VOC) and the like, wherein the maximum amount of ammonia is followed by hydrogen sulfide. The waste gas or odor can not reach the emission standard and then is discharged, which will cause influence and harm to human health, crop growth, weather and climate, etc. Besides industrial pollution, the odor substances in the wastewater also have microorganisms which can cause soil odor, mildew odor and algae odor. In addition, the peculiar smell and the odor in the air seriously affect the normal work and the generation of people, and become one of the important aspects of the current civil complaints.

In the process of treating the waste gas, the purification effect of the waste gas can be seriously influenced by the paper making and humidity of dust and the like in the waste gas, and the purification effect of the waste gas in the existing equipment is poor, particularly the treatment effect of the waste gas with high concentration is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a convenient useless foul smell purifier who clears up, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a waste odor purification device convenient to clean comprises a spray tower and a deodorization chamber, wherein the lower end of one side of the spray tower is connected with an air inlet pipe, the end part of the air inlet pipe is provided with an air inlet cover, the bottom of the inner side of the spray tower is provided with an oxidation water tank, a first packing layer is arranged above the oxidation water tank, a spray pipe with a cross structure is arranged above the first packing layer, a plurality of spray heads which are arranged at equal intervals are uniformly arranged at the bottom of the spray pipe, the top of the spray pipe is connected with a circulating pipe, one end of the circulating pipe penetrates through one side wall of the spray tower and is connected with a circulating pump downwards, the water inlet of the circulating pump is connected with the oxidation water tank through a water inlet pipe, a second packing layer is arranged above the spray pipe, a desiccant dehumidification layer is arranged above the second packing layer, the top of the spray tower is connected with an air, the air outlet of first fan with the deodorization room is connected, the inboard of deodorization room is equipped with the air inlet chamber, air inlet chamber inboard from a left side to having and being equipped with ultraviolet fluorescent tube, photocatalyst net and active carbon adsorption layer in proper order, photocatalyst net with be equipped with negative oxygen ion generator between the active carbon adsorption layer, the air inlet chamber is kept away from one side of first fan is connected with the blast pipe, blast pipe end-to-end connection has the second fan, the top of second fan is connected with the air exit.

Preferably, the first filler layer and the second filler layer are both silicon carbide filler layers.

Preferably, the inboard level in oxidation pond is equipped with the active carbon filter screen, the inlet tube is located the below of active carbon filter screen.

Preferably, the bottom of the oxidation water tank is connected with a drain pipe, and a valve is installed at the bottom of the drain pipe.

Preferably, an electric control valve is mounted on the air outlet pipe.

Preferably, the first fan and the second fan are both centrifugal fans.

Compared with the prior art, the utility model discloses following beneficial effect has: the waste odor purification device convenient to clean is characterized in that waste gas enters a spray tower from an air inlet cover and an air inlet pipe, a circulating pump is started, the circulating pump extracts oxidant in an oxidation water tank through a circulating pipe and sprays the oxidant through a spray pipe and a spray head, so that large-particle impurities such as dust in the waste gas are removed, then the waste gas enters an air outlet pipe through a desiccant dehumidification layer, then the waste gas is discharged into an air inlet cavity in a deodorization chamber through a first fan, an ultraviolet lamp tube is fixed in the air inlet cavity and can emit ultraviolet rays to irradiate a photocatalyst net so as to perform a photocatalytic reaction, under the irradiation of the ultraviolet rays, the photocatalyst on the photocatalyst net can release a hole electron pair with extremely strong activity and can perform a degradation reaction with organic matters and various bacteria in the air, so that the functions of purifying the air, resisting bacteria, deodorizing and the like are achieved, in addition, the peculiar smell of ozone which is possibly generated, thereby effectively removing the particles, and irradiating and decomposing the organic malodorous gas through the ultraviolet lamp tube to achieve the purification effect of sterilization and disinfection.

Drawings

Fig. 1 is a schematic view of the overall structure of a waste odor purifying device of the present invention.

Fig. 2 is a top view of the spray pipe of the waste odor purifying device of the present invention, which is convenient for cleaning.

In the figure: 1. a spray tower; 2. a deodorization chamber; 3. an air inlet pipe; 4. an air intake hood; 5. an oxidation water tank; 6. a first filler layer; 7. a water spray pipe; 8. a spray head; 9. a circulating water pipe; 10. a circulation pump; 11. a second packing layer; 12. a desiccant dehumidification layer; 13. an air outlet pipe; 14. a first fan; 15. an air inlet cavity; 16. an ultraviolet lamp tube; 17. a photocatalyst net; 18. an activated carbon adsorption layer; 19. a negative oxygen ion generator; 20. an exhaust pipe; 21. a second fan; 22. an active carbon filter screen; 23. and a water discharge pipe.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-2, a waste odor purification device convenient for cleaning comprises a spray tower 1 and a deodorization chamber 2, wherein the lower end of one side of the spray tower 1 is connected with an air inlet pipe 3, the end part of the air inlet pipe 3 is provided with an air inlet cover 4, the bottom of the inner side of the spray tower 1 is provided with an oxidation water tank 5, a first packing layer 6 is arranged above the oxidation water tank 5, a cross-shaped spray pipe 7 is arranged above the first packing layer 6, the bottom of the spray pipe 7 is uniformly provided with a plurality of spray heads 8 which are arranged at equal intervals, the top of the spray pipe 7 is connected with a circulating water pipe 9, one end of the circulating water pipe 9 penetrates through one side wall of the spray tower 1 and is connected with a circulating pump 10 downwards, the water inlet of the circulating pump 10 is connected with the oxidation water tank 5 through an water inlet pipe, a second packing layer 11 is arranged above the spray pipe 7, a desiccant dehumidification layer 12, the top of spray column 1 is connected with outlet duct 13, the end connection of outlet duct 13 has first fan 14, the air outlet of first fan 14 with deodorization room 2 is connected, deodorization room 2's inboard is equipped with air inlet chamber 15, air inlet chamber 15 inboard from a left side to having is equipped with ultraviolet fluorescent tube 16, photocatalyst net 17 and active carbon adsorption layer 18 in proper order, photocatalyst net 17 with be equipped with negative oxygen ion generator 19 between the active carbon adsorption layer 18, air inlet chamber 15 keeps away from one side of first fan 14 is connected with

blast pipe

20, 20 end-to-end connection of blast pipe has second fan 21, the top of second fan 21 is connected with the air exit.

In this embodiment, preferably, the first filler layer 6 and the second filler layer 11 are both silicon carbide filler layers.

In this embodiment, preferably, the inside level of oxidation pond 5 is equipped with active carbon filter screen 22, the inlet tube is located the below of active carbon filter screen 22.

In this embodiment, preferably, the bottom of the oxidation water tank 5 is connected with a drain pipe 23, and a valve is installed at the bottom of the drain pipe 23.

In this embodiment, preferably, an electric control valve is installed on the air outlet pipe 13.

In this embodiment, preferably, the first fan 14 and the second fan 21 are both centrifugal fans.

It should be noted that, the utility model relates to a make things convenient for useless odor purification device of clearance, when using, waste gas enters into spray column 1 by inlet hood 4 and intake pipe 3 in, start circulating pump 10, circulating pump 10 draws the oxidant in the oxidation pond 5 through circulating pipe 9 and spouts through spray pipe 7 and shower nozzle 8, thereby detach the large granule impurity such as dust in the waste gas, then waste gas gets into in the outlet duct through drier dehumidification layer 12, then discharge into the air inlet chamber 15 in the deodorization room 2 through first fan 14 in, ultraviolet fluorescent tube 16 can be fixed in air inlet chamber 15, and can emit ultraviolet ray and shine photocatalyst net 17, so that carry out the photocatalytic reaction, under the irradiation of ultraviolet ray, photocatalyst on photocatalyst net 17 can release extremely strong hole electron pair, can take place the degradation reaction with organic matter in the air and various bacterium, thereby reach air-purifying, In addition, the peculiar smell of ozone which is possibly generated can be removed through the active carbon adsorption layer 18, thereby effectively removing particulate matters, and the ultraviolet lamp tube 16 irradiates and decomposes organic malodorous gas to achieve the purification effect of sterilization and disinfection.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a convenient useless odor purification device who clears up, includes spray column (1) and deodorization room (2), its characterized in that: the lower end of one side of the spray tower (1) is connected with an air inlet pipe (3), an air inlet cover (4) is installed at the end part of the air inlet pipe (3), an oxidation water pool (5) is arranged at the bottom of the inner side of the spray tower (1), a first packing layer (6) is arranged above the oxidation water pool (5), a spray pipe (7) with a cross structure is arranged above the first packing layer (6), a plurality of spray heads (8) which are arranged equidistantly are evenly installed at the bottom of the spray pipe (7), a circulating water pipe (9) is connected at the top of the spray pipe (7), one end of the circulating water pipe (9) penetrates through one side wall of the spray tower (1) and is connected with a circulating pump (10) downwards, a water inlet of the circulating pump (10) is connected with the oxidation water pool (5) through an inlet pipe, a second packing layer (11) is arranged above the, a desiccant dehumidification layer (12) is arranged above the second filler layer (11), the top of the spray tower (1) is connected with an air outlet pipe (13), the end part of the air outlet pipe (13) is connected with a first fan (14), the air outlet of the first fan (14) is connected with the deodorization chamber (2), an air inlet cavity (15) is arranged on the inner side of the deodorization chamber (2), an ultraviolet lamp tube (16), a photocatalyst net (17) and an active carbon adsorption layer (18) are sequentially arranged on the inner side of the air inlet cavity (15) from left to right, a negative oxygen ion generator (19) is arranged between the photocatalyst net (17) and the active carbon adsorption layer (18), an exhaust pipe (20) is connected to one side of the air inlet cavity (15) far away from the first fan (14), the terminal connection of blast pipe (20) has second fan (21), the top of second fan (21) is connected with the air exit.

2. A conveniently cleaned waste odor purification device as claimed in claim 1 wherein: the first packing layer (6) and the second packing layer (11) are both silicon carbide packing layers.

3. A conveniently cleaned waste odor purification device as claimed in claim 1 wherein: the inboard level in oxidation pond (5) is equipped with activated carbon filter screen (22), the inlet tube is located the below of activated carbon filter screen (22).

4. A conveniently cleaned waste odor purification device as claimed in claim 1 wherein: the bottom of oxidation pond (5) is connected with drain pipe (23), the valve is installed to drain pipe (23) bottom.

5. A conveniently cleaned waste odor purification device as claimed in claim 1 wherein: an electric control valve is arranged on the air outlet pipe (13).

6. A conveniently cleaned waste odor purification device as claimed in claim 1 wherein: the first fan (14) and the second fan (21) are both centrifugal fans.