CN212119531U

CN212119531U - Deodorization equipment of garbage transfer station

Info

Publication number: CN212119531U
Application number: CN202020563499.8U
Authority: CN
Inventors: 武建; 葛岩; 万丽丽; 宫晛; 韩光光
Original assignee: Beijing Wuzhouyan Environmental Protection Technology Co ltd
Current assignee: Beijing Wuzhouyan Environmental Protection Technology Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-12-11
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses deodorization equipment of rubbish transfer station includes: the person in charge is collected to the foul smell, the horizontal branch pipe is collected to the foul smell, the vertical branch pipe is collected to the foul smell, the fan, front end deodorizer and rear end deodorizer, the foul smell is collected the person in charge and is arranged at least trilateral wall top in along the rubbish transfer station, the foul smell is collected and is responsible for one end and stretch out outside the rubbish transfer station, arrange into the atmosphere from the air exit, fan and front end deodorizer are equipped with in proper order on being close to the air exit foul smell collection person in charge, the foul smell is collected and is responsible for the other end and be equipped with the rear end deodorizer, the foul smell is collected and is responsible for connecing one and adorn and collect horizontal branch pipe in transfer station top foul smell between two dustbin, it has a plurality of foul smell to collect vertical branch pipe one end and collects vertical branch pipe one end and accesss to rubbish transfer station ground to collect: a plurality of UV lamp tubes, an ozone filter screen and an active carbon adsorption layer are sequentially arranged together.

Description

Deodorization equipment of garbage transfer station

Technical Field

The utility model relates to an odor treatment field, in particular to deodorization equipment of rubbish transfer station.

Background

The garbage transfer station is a main place for centralized collection and treatment of urban garbage. The garbage can generate gases such as hydrogen sulfide, ammonia gas, mercaptan and the like in the stacking process, and if the odor is not effectively controlled, the physical and psychological health and normal life of surrounding residents can be seriously influenced.

At present, the odor control methods mainly adopted by the garbage transfer station are spray deodorization and negative pressure adsorption deodorization. The working medium for spray deodorization is liquid, which can damage electric and metal equipment, and the deodorization liquid is easy to be inhaled into human body after being atomized, thus causing harm to human body. The conventional negative pressure adsorption deodorization is generally divided into a physical mode, a chemical mode and a biological mode, wherein the physical mode uses water or activated carbon to adsorb some odor molecules, but the adsorption capacities of the two substances are limited and can only be applied to the condition of low odor concentration; the chemical mode realizes the decomposition of odor molecules by chemical agents, but can generate secondary pollution; the biological mode uses the beneficial bacterium film to decompose odor molecules, but has high equipment investment, long film hanging time, higher requirement on the environment and incomplete decomposition on odor gas. Due to various defects, the application of spray deodorization and negative pressure adsorption deodorization is limited.

Disclosure of Invention

The invention aims to overcome the defects of the conventional deodorization method for treating the garbage transfer station and provide deodorization equipment for the garbage transfer station.

In order to realize the purpose of the utility model, the utility model adopts the following technical proposal:

the utility model discloses a deodorization equipment of rubbish transfer station is equipped with a plurality of dustbin in the rubbish transfer station, and the deodorization equipment of rubbish transfer station includes: the foul smell is collected and is responsible for, the foul smell is collected horizontal branch pipe, foul smell and is collected vertical branch pipe, fan, front end deodorizer and rear end deodorizer, wherein: the person in charge is collected to foul smell arranges the top along the trilateral wall at least in the rubbish transfer station, the one end that the person in charge is collected to the foul smell stretches out outside the rubbish transfer station, the atmosphere is discharged from the air exit, collect and be responsible for at the foul smell that is close to the air exit and be equipped with fan and front end deodorizer in proper order, the other end that the person in charge is collected to the foul smell is equipped with rear end deodorizer, the foul smell collection person in charge between two dustbin connects a dress to collect the horizontal branch pipe in the foul smell of transfer station top, collect and be responsible for and collect vertical branch pipe with the foul smell and connect a plurality of foul smell on the horizontal branch pipe, the one end that vertical branch pipe was collected to the foul smell leads to the ground of rubbish transfer station, it has an inlet scoop to open: a plurality of UV fluorescent tubes, ozone filter screen and the active carbon adsorption layer of installing together in proper order, the foul smell is purified the back through UV fluorescent tube, ozone filter screen and the active carbon adsorption layer of front end deodorizer in proper order, and the rethread fan is collected the air exit of being responsible for from the foul smell and is discharged into the atmosphere.

The utility model discloses a deodorization equipment of rubbish transfer station, wherein: the odor collecting vertical branch pipe is uniformly distributed along the length direction of the odor collecting main pipe and the odor collecting transverse branch pipe respectively.

The utility model discloses a deodorization equipment of rubbish transfer station, wherein: the air suction opening faces the dustbin.

The utility model discloses a deodorization equipment of rubbish transfer station, wherein: the distance between the tail end of the odor collection vertical branch pipe and the ground of the garbage transfer station is 0.1-0.3 m.

The utility model discloses a deodorization equipment of rubbish transfer station, wherein: two air suction ports are arranged on the odor collecting vertical branch pipe, and the shortest distance between each air suction port and the ground of the garbage transfer station is 0.5-1.5 m.

The utility model discloses a deodorization equipment of rubbish transfer station, wherein: the main odor collecting pipe, the lateral odor collecting branch pipe, the fan, the front-end deodorizer and the rear-end deodorizer are all fixed on the roof 3-3.5m away from the ground of the garbage transfer station.

The utility model discloses a deodorization equipment of rubbish transfer station, wherein: the fan is a centrifugal silent fan.

The utility model discloses a deodorization equipment of rubbish transfer station, wherein: the rear-end deodorizer is a light hydrogen ion purifier.

The utility model discloses a UV fluorescent tube among the deodorization equipment of rubbish transfer station can decompose the oxygen molecule in the air and produce the ozone of high oxidability, and then decomposes the foul gas oxidation into the low molecular compound of innoxious, and ozone self has also obtained the consumption when the oxidative decomposition foul smell. Before the gas enters the active carbon adsorption layer, the residual ozone generated by the UV lamp tube is filtered by the ozone filter screen, so that the concentration of the ozone in the discharged gas is 1mg/m³～10mg/m³In the meantime. The gas enters the active carbon adsorption layer after ozone removal, residual odor molecules are adsorbed on the active carbon layer, and the air is thoroughly purified.

The utility model has the advantages that: while removing odor gas, the device can decompose toxic gas, eliminate harmful microorganisms, settle inhalable particles and have comprehensive purification range; conversion of odorous gas and toxic and harmful substances into H₂O and CO₂No chemical residue and no secondary pollution; the advanced oxidation technology and the photocatalysis technology are adopted, so that the purification efficiency is higher; the equipment has low running power, long consumable service life and low running cost.

Drawings

FIG. 1 is a schematic sectional view of the deodorizing device of the garbage transfer station according to the present invention;

FIG. 2 is a schematic view in elevation, taken along line A-A of FIG. 1;

fig. 3 is an enlarged schematic view of the front-end deodorizer of the present invention.

In fig. 1 to 3, reference numeral 1 denotes a fan; reference numeral 2 is a front-end deodorizer; reference numeral 3 is a terminal deodorizer; reference numeral 4 is an odor collecting main pipe; reference numeral 5 is an odor collecting lateral branch pipe; reference numeral 6 is an odor collecting vertical branch pipe; reference numeral 7 is an air suction port; reference numeral 8 denotes a UV lamp tube; reference numeral 9 is an ozone filter screen; reference numeral 10 is an activated carbon adsorption layer; reference numeral 11 is an air outlet; reference numeral 12 denotes a garbage can.

Detailed Description

The following describes the present invention with reference to the accompanying drawings.

As shown in fig. 1 to 3, a plurality of garbage cans 12 are installed in the garbage transfer station, and the deodorization device of the garbage transfer station of the present invention comprises: the main pipe 4 is collected to the foul smell, horizontal branch pipe 5 is collected to the foul smell, vertical branch pipe 6 is collected to the foul smell, fan 1, front end deodorizer 2 and rear end deodorizer 3, the foul smell is collected and is responsible for 4 and arranges in the top along the trilateral wall in the rubbish transfer station, the main pipe 4 is collected to the foul smell, horizontal branch pipe 5 is collected to the foul smell, fan 1, front end deodorizer 2 and rear end deodorizer 3 are all fixed on the roof 3-3.5m apart from the ground of rubbish transfer station.

One end of the main odor collecting pipe 4 extends out of the garbage transfer station and is exhausted into the atmosphere from the air outlet 11, a fan 1 and a front-end deodorizer 2 are sequentially arranged on the main odor collecting pipe 4 close to the air outlet 11, and the fan 1 is a centrifugal mute fan. The other end that is responsible for 4 is collected to the foul smell is equipped with rear end deodorizer 3, collect the person in charge 4 and connect a dress in the foul smell of transfer station top and collect horizontal branch pipe 5 at the foul smell between two dustbin 12, collect and be responsible for 4 and the foul smell and collect horizontal branch pipe 5 and go up to connect a plurality of foul smell and collect vertical branch pipe 6, the foul smell is collected vertical branch pipe 6 and is collected the length direction evenly distributed who is responsible for 4 and the foul smell collection horizontal branch pipe 5 along the foul smell respectively. One end of the odor collection vertical branch pipe 6 is communicated with the ground of the garbage transfer station, the distance from the tail end of the odor collection vertical branch pipe to the ground of the garbage transfer station is 0.1-0.3 m, two air suction ports 7 are formed in the length direction of each odor collection vertical branch pipe 6, the air suction ports 7 face the garbage can 12, and the shortest distance from the air suction ports 7 to the ground of the garbage transfer station is 0.5-1.5 m. The front-end deodorizer 2 includes: the ozone collecting device comprises a plurality of UV lamp tubes 8, an ozone filter screen 9 and an active carbon adsorption layer 10 which are sequentially arranged together, wherein odor is purified by the UV lamp tubes 8, the ozone filter screen 9 and the active carbon adsorption layer 10 of the front-end deodorizer 2, and then is exhausted into the atmosphere from an air outlet 11 of an odor collecting main pipe 4 through a fan 1.

Rear end removerThe deodorizer 3 is a photohydrogen ion purifier, which comprises a broadband photon wave generating tube and a rare metal catalyst, wherein the broadband photon wave generating tube can generate O-containing gas under the action of the rare metal catalyst₃、O、H₂O₂And air purification factors including OH flow into the whole odor collecting main pipe 4 along with the gas, so that harmful microorganisms in the gas are rapidly killed, volatile organic matters are decomposed, odor gas is removed, and inhalable particles are settled. Conversion of harmful substances to H after completion of purification₂O and CO₂And no chemical residual substance.

The collected odor passes through the UV lamp 8, the ozone filter 9 and the activated carbon adsorption layer 10 in the front-end deodorizer 2 in sequence. The UV lamp tube 8 can decompose oxygen molecules in the air to generate ozone with high oxidizability, so that malodorous gas is oxidized and decomposed into non-toxic low-molecular compounds, and the ozone is consumed while the malodorous gas is oxidized and decomposed. After the gas enters the ozone filter screen 9, the residual ozone generated by the UV lamp tube 8 is decomposed and filtered, so that the concentration of ozone in the discharged gas is 1mg/m³～10mg/m³In the meantime. The gas enters the active carbon adsorption layer 10 after ozone removal, residual odor molecules are adsorbed on the active carbon layer 10, and the air is thoroughly purified.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. A deodorization equipment of a garbage transfer station is provided with a plurality of garbage cans (12) in the garbage transfer station, and comprises: the odor is collected and is responsible for (4), horizontal branch pipe (5) is collected to the odor, vertical branch pipe (6), fan (1), front end deodorizer (2) and rear end deodorizer (3), its characterized in that are collected to the odor: the main odor collecting pipe (4) is arranged above at least three walls in the garbage transfer station, one end of the main odor collecting pipe (4) extends out of the garbage transfer station, the odor is discharged into the atmosphere from an air outlet (11), a fan (1) and a front-end deodorizer (2) are sequentially arranged on the main odor collecting pipe (4) close to the air outlet (11), the other end of the main odor collecting pipe (4) is provided with a rear-end deodorizer (3), a lateral odor collecting branch pipe (5) arranged above the transfer station is connected to the main odor collecting pipe (4) between two garbage bins (12), a plurality of vertical odor collecting branch pipes (6) are connected to the lateral odor collecting branch pipes (5), one end of each vertical odor collecting branch pipe (6) leads to the ground of the garbage transfer station, at least one air suction port (7) is formed in the length direction of each vertical odor collecting branch pipe (6), the front-end deodorizer (2) comprises: a plurality of UV fluorescent tubes (8), ozone filter screen (9) and active carbon adsorption layer (10) that install together in proper order, the foul smell is purified back through UV fluorescent tube (8), ozone filter screen (9) and active carbon adsorption layer (10) of front end deodorizer (2) in proper order, and the atmosphere is arranged into from air exit (11) that the foul smell was collected and is responsible for (4) in rethread fan (1).

2. The deodorization apparatus for a trash transfer station according to claim 1, wherein: the odor collecting vertical branch pipe (6) is uniformly distributed along the length directions of the odor collecting main pipe (4) and the odor collecting transverse branch pipe (5) respectively.

3. The trash transfer station deodorizing apparatus of claim 2, wherein: the air suction opening (7) faces the dustbin (12).

4. The garbage transfer station deodorizing apparatus according to claim 3, wherein: the distance between the tail end of the odor collection vertical branch pipe (6) and the ground of the garbage transfer station is 0.1-0.3 m.

5. The garbage transfer station deodorizing apparatus according to claim 4, wherein: two air suction openings (7) are formed in the odor collection vertical branch pipe (6), and the shortest distance between each air suction opening (7) and the ground of the garbage transfer station is 0.5-1.5 m.

6. The garbage transfer station deodorizing apparatus according to claim 5, wherein: the odor collection main pipe (4), the odor collection transverse branch pipe (5), the fan (1), the front-end deodorizer (2) and the rear-end deodorizer (3) are all fixed on the roof 3-3.5m away from the ground of the garbage transfer station.

7. The garbage transfer station deodorizing apparatus according to claim 6, wherein: the fan (1) is a centrifugal silent fan.

8. The trash transfer station deodorizing apparatus of claim 7, wherein: the rear-end deodorizer (3) is a light hydrogen ion purifier.