CN218307231U - Volatile organic compound treatment system of garbage transfer station - Google Patents

Abstract

The utility model discloses a volatile organic compounds treatment system of refuse transfer station relates to the environmental protection technology field. Administer device and terminal auxiliary device including the source, device and terminal auxiliary device are all set up in the inside of refuse transfer station are administered to the source, wherein: the source is administered the device and can be sprayed the biological fluid that can restrain the rubbish fermentation to the inside rubbish of refuse transfer station, terminal auxiliary device can handle and purify the inside air of refuse transfer station. The utility model adopts a low noise fan and a wind curtain machine, which ensures that the noise discharged outside is extremely low and less than or equal to 65dB (A); the intelligent garbage transfer vehicle is controlled by a PLC, an infrared sensor is arranged on the side wall of the station, and when the garbage transfer vehicle is sensed to enter the station, the spraying device is automatically started, the operating frequency of the centrifugal fan is automatically increased, and the intelligentization is realized; energy-saving mechanical equipment is adopted, and the operating power of the whole treatment system is extremely low (less than or equal to 15 kW).

Description

Volatile organic compound treatment system of garbage transfer station

Technical Field

The utility model relates to an environmental protection technology field specifically is a volatile organic compounds treatment system of refuse transfer station.

Background

People's dietary habits pursue the color, smell and taste to be all, thereby cause domestic waste moisture content high and rich organic matter, this makes domestic waste very easily ferment and produce the foul smell. These malodorous substances can cause inappetence, dizziness, nausea and vomiting, and can directly harm the respiratory, endocrine, circulatory and nervous systems. They have the dual properties of atmospheric pollution and harmful gas pollution.

In the text of the city garbage odor component spectrum of Tianjin city published in the city environment and city ecology in 2009, the main components of the garbage odor comprise sulfur-containing compounds, such as hydrogen sulfide, sulfur dioxide, mercaptan and the like; nitrogen-containing compounds such as ammonia, amines, indole, and the like; halogens and derivatives such as chlorine and halogenated hydrocarbons, etc.; hydrocarbons and aromatic hydrocarbons; oxygen-containing compounds such as alcohols, aldehydes, and phenolketones, and the like. Meanwhile, the composition of the garbage odor changes greatly with the region, garbage composition, environmental temperature and storage time.

At present, methods for treating garbage odor mainly comprise methods such as a dry neutralization method, a wet absorption method, a microbiological method and a plasma method, but because the garbage transfer station is open space and is frequently operated, when the garbage is moved and loaded and unloaded, a large amount of malodorous gas can be emitted and drifts around to residential areas and road areas along with wind, which brings great difficulty to odor treatment, therefore, the utility model provides a volatile organic compound treatment system for the garbage transfer station.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a volatile organic compounds treatment system of refuse transfer station to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a waste transfer station volatile organic compounds administers system, administers device and terminal auxiliary device including the source, device and terminal auxiliary device are administered to the source all set up the inside at waste transfer station, wherein: the source is administered the device and can be sprayed the biological fluid that can restrain the waste fermentation to the inside rubbish in refuse transfer station, terminal auxiliary device can handle and purify the inside air in refuse transfer station.

Preferably among this technical scheme, it still includes suitable closing means, suitable closing means sets up in the transfer station opening department of rubbish transfer station for the inside air exchange with the external environment of separation rubbish transfer station.

Preferred among this technical scheme, the source is administered the device and is included water pump and water tank, the input and the water tank of water pump are linked together, the output intercommunication of water pump has the delivery pipe, the delivery pipe is used for fixing at the top of rubbish transfer station, and is provided with a plurality of atomizer on the delivery pipe.

Preferably among this technical scheme, the opening of transfer station in the rubbish transfer station, with the parallel both sides of transfer station opening business turn over direction respectively set up one at least atomizer, lie in respectively setting up one at least directly over compressor and rubbish accomodate the fill in the rubbish transfer station atomizer.

Preferably, in the technical scheme, the water pump is a high-pressure water pump, the water conveying pipe is a high-pressure water pipe, and the atomizing nozzle is a high-pressure atomizing nozzle.

In this technical solution, preferably, the terminal auxiliary device includes: waste gas purifier and fan, the input of fan is fixed mutually with waste gas purifier's output, waste gas purifier's input fixedly connected with bleed duct, the last gas collecting channel that is provided with a plurality of being used for bleeding of bleed duct, the fan makes the inside little negative pressure that forms of refuse transfer station through bleed duct and gas collecting channel.

Preferably in this technical scheme, the output fixedly connected with of fan pipeline of giving vent to anger, the pipeline of giving vent to anger is used for carrying gas to the outside at rubbish transfer station.

Preferably in the technical scheme, the waste gas purifier is a deep ultraviolet oxidizer, and the gas collecting hood is of a horn-shaped structure.

Preferably, in this technical solution, the suitable closing device is a door capable of closing an opening of a transfer station in the refuse transfer station or an air curtain machine disposed on the opening of the transfer station.

Preferably, the system further comprises a whole-process monitoring device, and the whole-process monitoring device is used for monitoring peculiar smell around the garbage transfer station in real time.

Compared with the prior art, the beneficial effects of the utility model are that:

the volatile organic compound treatment system of the refuse transfer station adopts a low-noise fan and a wind curtain machine to ensure that the discharged noise is extremely low and is less than or equal to 65dB (A); the intelligent garbage transfer station adopts PLC control, and an infrared sensor is installed on the side wall of the station, when the garbage transfer vehicle is sensed to enter the station, the spraying device is automatically started, the operating frequency of the centrifugal fan is automatically increased, and intelligentization is realized; energy-saving mechanical equipment is adopted, and the operation power of the whole treatment system is extremely low (less than or equal to 15 kW); the problems of odor generation and overflow are completely ensured by matching the source treatment device with the tail end auxiliary device; the device can inhibit and treat the odor of the garbage transfer station all weather and without dead angles, so that the possibility of overflowing the odor is completely avoided.

The volatile organic compound treatment system for the refuse transfer station provides a treatment concept of 'source treatment, tail end assistance, proper sealing and whole-process monitoring', so that the malodorous gas of the refuse transfer station is ensured to be 'less generated, not overflowed and not disturbing residents'.

Meanwhile, the system inherits the design concept of 'Internet + urban sanitation', and develops a set of intelligent Internet of things system for carrying out real-time fine management on people, vehicles, objects and things related to urban sanitation work in the whole process by applying the advanced technologies of a geographic information system, the Internet of things, the mobile Internet, cloud computing and the like.

Drawings

Fig. 1 is a schematic view of a refuse transfer station according to the present invention;

FIG. 2 is a schematic diagram of the distribution of the present invention in a refuse transfer station;

fig. 3 is a schematic structural view of the source treating device of the present invention;

fig. 4 is a schematic structural diagram of the terminal auxiliary device of the present invention.

In the figure: 1. a refuse transfer station; 101. supporting the upright post; 102. a transfer station opening; 2. a garbage collection hopper; 3. a source management device; 301. a water pump; 302. a water tank; 303. a water conveying pipe; 304. an atomizing spray head; 4. a terminal auxiliary device; 401. an exhaust gas purifier; 402. a fan; 403. an air extraction pipeline; 404. a gas-collecting channel; 405. an air outlet pipe; 5. a suitable closure device; 6. a garbage transfer vehicle.

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.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

Before the technical proposal is known, the utility model solves the problem that the characteristic of the foul smell of the garbage transfer station affects the surrounding living environment, therefore, under the precondition that the volatile organic compound treatment system of the garbage transfer station of the utility model plays a role, the garbage transfer station 1 also needs to have certain tightness, the certain tightness here means that the opening 102 of the transfer station is not closed, and the other three sides of the garbage transfer station 1 need to be closed (during construction, the garbage transfer station 1 can be constructed in a closed state, and meanwhile, the rolling gate can be arranged around the outdoor garbage transfer station 1 similar to the structure of a gas station to keep certain tightness), the structure of the garbage transfer station matched with the utility model is shown in figure 1, the body of the garbage transfer station 1 is a square box structure, and one side of the garbage transfer station 1 is provided with a transfer station opening 102 for vehicles and workers to enter and exit, a supporting upright column 101 is arranged at the transfer station opening 102 of the garbage transfer station 1, the supporting upright column 101 not only can play a supporting role, at the same time, the interior of the refuse transfer station 1 can be divided into two compression chambers along the direction of personnel entering and exiting by taking the refuse transfer station as a boundary, the ground of the garbage transfer station 1 is provided with a compressor for compressing garbage into blocks, a garbage receiving bucket 2 for garbage transfer is also arranged in the compression chamber, the working mode of the garbage transfer station 1 is as follows, firstly, domestic garbage from all places is placed in the garbage receiving bucket 2, further dumping the garbage in the garbage containing hopper 2 into a compressor for compression, maintaining the pressure for a certain time, moisture in the garbage is removed, and the garbage blocks are transported out of the garbage transfer station 1 by a garbage transfer vehicle 6.

Based on foretell refuse transfer station 1, as shown in fig. 2, the utility model provides a technical scheme: the utility model provides a device 3 is administered to rubbish transfer station volatile organic compounds, it includes source treatment device 3, terminal auxiliary device 4 and suitable closing device 5, device 3 is administered to the source and terminal auxiliary device 4 all sets up the inside at rubbish transfer station 1, and suitable closing device 5 sets up in the transfer station opening 102 department of rubbish transfer station 1, wherein source treatment device 3 can spray the biological fluid that can restrain the rubbish fermentation to the rubbish of rubbish transfer station 1 inside, 1 inside air in rubbish transfer station can be handled and purified to terminal auxiliary device 4, suitable closing device 5 and be used for the inside air exchange with external environment of separation rubbish transfer station 1.

It is to be understood that in order to achieve a "low production" of malodours from the waste, the best method is to kill the malodours in the cradle, that is, organic matters in the garbage are not fermented, the biological fluid is fully atomized into micro liquid drops through the source treatment device 3 and then is uniformly mixed in the space of the garbage transfer station 1, the tiny liquid drops can cover the garbage outside the naked compressor and fully contact with the garbage and odor molecules emitted by the naked compressor to form great surface energy on the surfaces of the tiny liquid drops, the surface energy can form a layer of liquid film on the surface of the garbage and adsorb odor molecules such as ammonia, trimethylamine, mercaptan, methanol, organic amine and the like which emit odor in the air, so that the odor generated by garbage fermentation is inhibited, and can adsorb and oxidize a small amount of odor molecules escaping from the garbage into odorless inorganic salts by microorganisms, finally achieve the effects of inhibiting the generation of odor from the source and purifying the odor, although the degree of fermentation of the domestic garbage can be reduced by the above-mentioned operation, it can generate a certain amount of micro-fermentation to generate odor, and therefore the terminal auxiliary device 4 of the present invention, however, in order to ensure that the residual malodorous gas in the refuse transfer station 1 does not overflow after being treated by the source treatment device 3, a tail end auxiliary device 4 is also required to be arranged, which includes an exhaust gas purifier 401, and the exhaust gas purifier 401 in this embodiment employs a deep ultraviolet oxidizer, the gas collecting hood 404 for collecting the malodorous gas is required to be arranged in the areas which are easy to generate the malodorous gas in the refuse transfer station 1, the position where the malodorous gas is generated adopts the form of air draft to achieve micro negative pressure, after passing through the gas-collecting hood 404, the gas is transmitted to the deep ultraviolet oxidizer to purify the malodorous gas, thereby ensuring the complete discharge after reaching the standard.

Particularly, the deep ultraviolet oxidizer is different from general ultraviolet photolysis in that the ultraviolet wavelength generated by exciting an electrodeless lamp by a microwave field is shorter, the energy is larger and reaches 7.2eV, and the energy is far larger than the bond energy of most compounds, so that the release of ultraviolet radiation energy is enhanced in the microwave field, and malodorous gas is directly cracked; furthermore, oxygen molecules, water vapor and the like exist in the reaction system, and oxidation free radicals such as O, OH and the like can accelerate oxidation of malodorous gases under the action of high-energy photons; meanwhile, the thermal effect of the microwave field not only enables the reaction temperature of the malodorous gas to rise rapidly and improves the oxidation speed of the system, but also enables the non-thermal effect to have more prominent effect in the photolysis process, so that the non-thermal effect can improve the movement speed of ionized molecules at a speed of hundred million times, greatly improves the impact energy of photons, achieves the effect of avalanche type pollutant splitting, and enables the malodorous gas to be rapidly oxidized and decomposed (the reaction can be completed within 1 s) under the synergistic effect of high-energy UV and microwave. Therefore, the malodorous gas can be decomposed and oxidized by microwave photolysis to finally become inorganic micromolecules.

Finally, through the treatment of the source treatment device 3 and the tail end auxiliary device 4, in order to ensure that a small amount of residual malodorous gas in the garbage transfer station does not overflow, the garbage transfer station 1 must be prevented from exchanging with the air of the external environment through the opening 102 of the transfer station, according to the formula delta P =1/2 xV 2 xrho, the delta P at the gate opening is ensured to be more than or equal to 10Pa, the flow rate is ensured to be more than or equal to 3.93m/s, and the size of the gate of the garbage transfer station is measured to be B8m xH5.8m on site by taking a certain actual garbage transfer station 1 as an example, so that the air suction quantity Q in a garbage room can be calculated to be more than or equal to 656467m ³ H, however, a refuse transfer station 1 requires 65 km ³ The exhaust air volume/h is not practical, so the air volume must be reduced on the basis of ensuring the micro negative pressure in the refuse transfer station 1; reduce the measure that the amount of wind can be taken and seal just to rubbish transfer station 1, can select the mode that sets up the door at rubbish transfer station 1's transfer station opening 102 makes the air of rubbish transfer station 1 inside and outside isolated, for example, adopt automatic shutter door or automatic push-and-pull door, but close rubbish transfer station gate and can influence the normal operation of rubbish transfer station, consequently, the selection of this embodiment adopts the air curtain machine to seal, in this embodiment, all install the air curtain machine at two compression chambers import and export top promptly, terminal auxiliary device 4 makes in rubbish transfer station 1The air curtain machine has the technical characteristics of large air volume, ultra-thin structure, advanced structure, low power consumption, low noise, and safe, reliable and convenient use, and the air curtain machine has micro negative pressure (namely delta P at the opening 102 of the transfer station is more than or equal to 10 Pa).

The dimensions of the opening 102 of the waste terminal 1 for the terminal are: b8m is multiplied by H5.8m, 5 air curtain machines with the model number of FM3218L are selected to separate the communication of the air inside and outside the garbage transfer station, so that the polluted air in the garbage transfer station is prevented from overflowing, wherein the rated power of the air curtain machines is as follows: 3.6kW, the noise produced is: 73dB (A).

The utility model provides a specific source treatment device 3, as shown in fig. 3, which comprises a water pump 301 and a water tank 302; the input end of the water pump 301 is communicated with the water tank 302; the output end of the water pump 301 is communicated with a delivery pipe 303; the water delivery pipe 303 is used for being fixed at the top of the refuse transfer station 1, and the water delivery pipe 303 is provided with a plurality of atomizing nozzles 304, when the source treatment device 3 is required to be used for generating micro liquid drops, firstly, biological agents and water can be put into the water tank 302 to be mixed to form biological liquid, meanwhile, other agents such as bactericide and deodorant can be added into the biological liquid, the water pump 301 is further started, the water pump 301 can deliver the biological liquid in the water tank 302 to the atomizing nozzles 304 through the water delivery pipe 303, and then the atomizing nozzles 304 can spray the biological liquid in an atomizing form, and meanwhile, in order to enable the source treatment device 3 to have a better atomizing effect, the water pump 301 is a high-pressure water pump, the water delivery pipe 303 is a high-pressure water pipe, the atomizing nozzles 304 are high-pressure atomizing nozzles, and high-pressure atomization can be adopted to obtain micro liquid drops of the particle size and the micro liquid drops of the biological liquid, so that the effect of the biological liquid can be exerted to the greatest extent, the opening 102 of the refuse transfer station 1 is provided with at least one atomizing nozzle 304 respectively arranged at two sides parallel to the inlet and outlet direction of the opening 102 of the refuse transfer station; the utility model discloses an embodiment, this source treatment device 3 adopts biological spraying technique, install three atomizer 304 in the refuse transfer station 1, one of them is directly over the compressor, the other two are respectively directly over two refuse collection hoppers 2, both sides at the transfer station opening 102 top of the refuse transfer station 1 are respectively provided with an atomizer 304, the spraying of this source treatment device 3 can adopt the intelligent control intermittent type formula spraying in the in-service use process, regularly spray biological fluid, it will be able to evenly spray biological fluid and deodorant or degerming agent in the refuse transfer station 1 and around the compressor through the mode of atomizing, can high-efficiently eliminate various bacteria that produce the foul smell, effectively reduce indoor whole foul smell; personnel and vehicle business turn over in the refuse transfer station 1 frequently can bring landfill leachate to the periphery, leads to the outside to continuously produce the foul smell, and two atomizer 304 of installing on the opening 102 of transfer station can carry out atomizing spraying to refuse transfer station 1 periphery and the business turn over any and vehicle, restrain the peripheral foul smell that produces of refuse transfer station, through above-mentioned method, reach the purpose that the source was administered.

The present embodiment proposes a specific end auxiliary device 4, as shown in fig. 4, which includes: exhaust gas purifier 401 and fan 402, wherein the input of fan 402 is fixed with exhaust gas purifier 401's output, exhaust gas purifier 401's input fixedly connected with bleed duct 403, be provided with a plurality of gas collecting channels 404 that are used for bleeding on bleed duct 403, set up gas collecting channels 404 directly over the position that the foul gas source produced when using, fan 402's output fixedly connected with outlet duct 405, outlet duct 405 is used for carrying gas to the outside of rubbish transfer station 1, exhaust gas purifier 401 is deep ultraviolet oxidation ware, gas collecting channels 404 is the loudspeaker column structure and easily absorbs the foul smell more, it needs to know that, in this embodiment, it adopts of fan 402 is centrifugal fan, its tolerance is tolerance: 20000m ³ H, total pressure: 600Pa, power: 45kW; the model number of the deep ultraviolet oxidizer is as follows: TDY-WBJ-01-08, the main body material is: 304 stainless steel, power 2.6kW, its inside filter screen that still contains, and the deep ultraviolet oxidation ware that adopts in this embodiment uses the microwave photolysis purification technology, and the microwave photolysis purification technology is strong to the pollutant throughput, and deodorization efficiency can reach more than 95%, and its treatment range is wide simultaneously: can treat the mixed gas of hydrogen sulfide, methyl mercaptan, methyl sulfide, styrene and the like and most of organic waste gas with complex components; electrodeless ultravioletThe service life of the lamp tube can reach more than 60000 hours; the energy consumption is low, and the operation cost is low; the intelligent control and remote control can be realized, and the operation is convenient; the device is not limited by time, namely the device can be used immediately when being turned on, and can be stopped immediately when being turned off; the quality is stable and reliable, and the structure is simple, so that the modular design is convenient; the purification process is simple, the operation is simple, the installation and debugging are simple, the maintenance is simple and convenient, and the deep ultraviolet oxidizer of the type has high-voltage overvoltage protection: once the protection voltage is exceeded, the system is automatically shut down and locked; communication protection: no communication, no high voltage can be started; the communication work is interrupted for 1s, and the system is automatically shut down and locked; and (3) over-temperature protection: once the working environment of the power supply is over-temperature, the system is automatically shut down and locked; open circuit protection of heat dissipation equipment: once the heat dissipation equipment is opened, the system is automatically shut down and locked, and the magnetron is prevented from being damaged due to over-temperature.

In order to inherit the design concept of 'Internet + urban sanitation', the existing technologies such as a geographic information system, an Internet of things, a mobile Internet and cloud computing can be applied, and a set of intelligent Internet of things system for carrying out real-time fine management on people, vehicles, objects and things related to urban sanitation work in the whole process can be designed. The system integrates information perception, information acquisition, real-time monitoring, data statistical analysis, prediction early warning, fine management and active operation and maintenance, and forms effective combination of treatment, monitoring and operation and maintenance. The method has the advantages that the safe, stable and efficient operation of the equipment is guaranteed, meanwhile, the urban management department is assisted to reasonably design and plan the environmental sanitation management mode, the environmental sanitation operation quality is improved, the environmental sanitation operation cost is reduced, a reliable decision basis is provided for the urban management department to optimize urban management, and finally the overall quality of the city is improved.

Specifically, monitoring points can be selected around the refuse transfer station 1 and near the opening 102 of the refuse transfer station, and odor sensors are installed on the monitoring points (the product is a mature prior art, and no description is given here, or other types of sensors can be selected), and by recording and analyzing monitoring data transmitted by the odor sensors in real time, a manager can regulate and control each refuse transfer station 1 resource in real time, so as to control and eliminate the odor overflow of the refuse transfer station 1 in time (for example, too much refuse is stored, equipment is damaged or is not tight).

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (10)

1. A volatile organic compound treatment system of a garbage transfer station is characterized by comprising a source treatment device (3) and a tail end auxiliary device (4);

the source treatment device (3) and the tail end auxiliary device (4) are arranged inside the garbage transfer station (1);

wherein:

the source treatment device (3) can spray biological liquid capable of inhibiting garbage fermentation to the garbage in the garbage transfer station (1);

the end auxiliary device (4) can treat and purify the air inside the refuse transfer station (1).

2. A waste terminal volatile organic compounds abatement system according to claim 1, further comprising suitable closing means (5);

the suitable closing device (5) is arranged at a transfer station opening (102) of the waste transfer station (1) and is used for blocking air exchange between the interior of the waste transfer station (1) and the external environment.

3. A waste transfer station voc abatement system according to claim 1, wherein the source abatement device (3) comprises a water pump (301) and a water tank (302);

the input end of the water pump (301) is communicated with the water tank (302);

the output end of the water pump (301) is communicated with a delivery water pipe (303);

the conveying water pipe (303) is used for being fixed to the top of the garbage transfer station (1), and a plurality of atomizing nozzles (304) are arranged on the conveying water pipe (303).

4. The Volatile Organic Compound (VOC) treatment system for the garbage transfer station of claim 3, wherein at least one of said atomizing nozzles (304) is disposed on each of two sides of the opening (102) of the garbage transfer station (1) parallel to the entrance and exit directions of the opening (102);

at least one atomizing spray head (304) is arranged in the garbage transfer station (1) and is positioned right above the compressor and the garbage containing hopper (2).

5. The volatile organic compound treatment system of the garbage transfer station, according to claim 3 or 4, characterized in that the water pump (301) is a high-pressure water pump, the water delivery pipe (303) is a high-pressure water pipe, and the atomizer (304) is a high-pressure atomizer.

6. A waste terminal volatile organic compounds abatement system according to claim 1, wherein said terminal auxiliary device (4) comprises: an exhaust purifier (401) and a fan (402);

the input end of the fan (402) is fixed with the output end of the waste gas purifier (401);

the input end of the waste gas purifier (401) is fixedly connected with an air extraction pipeline (403);

a plurality of gas collecting hoods (404) for extracting gas are arranged on the gas extraction pipeline (403);

the fan (402) forms micro negative pressure inside the refuse transfer station (1) through an air exhaust pipeline (403) and a gas collection cover (404).

7. The volatile organic compound abatement system of the refuse transfer station according to claim 6, wherein an output end of the fan (402) is fixedly connected with an air outlet pipe (405), and the air outlet pipe (405) is used for conveying gas to the outside of the refuse transfer station (1).

8. The waste transfer station voc abatement system of claim 6 or 7, wherein the flue gas purifier (401) is a deep uv oxidizer and the gas collection hood (404) is of a trumpet-like structure.

9. A waste terminal voc abatement system according to claim 2, wherein said suitable closing means (5) is a door adapted to close a terminal opening (102) in the waste terminal (1) or an air curtain provided over the terminal opening (102).

10. A waste transfer station voc treatment system according to claim 1, 2, 3, 4, 6, 7 or 9 further comprising a global monitoring device for monitoring the odor around the waste transfer station (1) in real time.

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