CN206424765U - Refuse odor processing system - Google Patents

Abstract

The utility model discloses a garbage odor treatment system, which comprises an air suction pipe, the air suction pipe is connected to a pre-washing pool, the pre-washing pool is connected to a deodorization tower, and the deodorization tower is connected to an ozone water generating device. The ozone water generating device is connected with a biofilter, and an exhaust pipe is arranged on the biofilter. The utility model is hygienic and environment-friendly, and has good odor treatment effect.

Description

Garbage odor treatment system

technical field

The utility model relates to the technical field of domestic garbage treatment, in particular to a garbage odor treatment system.

Background technique

With the development of society, the acceleration of urbanization, the increase of urban population, the improvement of people's living standards, the output of municipal solid waste is constantly increasing, the composition of domestic solid waste is becoming more and more complex, and the pollution of the environment and the harm to people's health are becoming more and more serious. , but also limit the development of the city. Direct landfilling of garbage will affect the soil and pollute water sources. If the garbage is treated scientifically, it will turn waste into treasure. For example, burning or pyrolyzing the garbage to release heat energy, using heat energy to generate electricity, and using the residue to burn bricks is a very good technical solution. However, during the process of garbage disposal, due to the decomposition of microorganisms, a large amount of odor will be released, which affects the normal work of workers and even threatens the living environment of surrounding residents.

Utility model content

In view of the deficiencies in the prior art, the purpose of the utility model is to provide a garbage odor treatment system, which is hygienic and environmentally friendly, and has a good odor treatment effect.

The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a garbage odor treatment system, including an air suction pipe, the air suction pipe is connected to a pre-washing pool, and the pre-washing pool is connected to a deodorization tower, The deodorization tower is connected with an ozone water generating device, and the ozone water generating device is connected with a biofilter, and an exhaust pipe is arranged on the biofilter, and the ozone water generating device includes a housing, and the A water inlet and a water outlet, the water inlet and the water outlet are respectively provided with ozone detection sensor probes for measuring and controlling the concentration of ozone water, and a water pump connected to the water inlet is provided in the housing, and the water pump is mixed with air and water The water inlet pipeline of the gas-water mixing tube is connected with the gas outlet pipeline of the ozone water generator, and the outlet pipeline of the gas-water mixing tube is connected with the water inlet of the gas-water separator. Pipeline connection, the water outlet pipeline of the gas-water separator is connected with the water outlet on the shell, and the gas-water separator pipeline is connected with the ozone decomposer.

By adopting the above technical scheme, the garbage odor is first passed into the pre-washing tank for rough treatment, then purified and absorbed through the deodorization tower, then purified and disinfected through the ozone water generator, and finally treated through the biological filter to deodorize Efficient, safe and environmentally friendly to use, no chemical residues and secondary pollution.

The utility model is further configured that a sterilizing system is provided in the pre-wash pool.

By adopting the above technical scheme, a sterilizing system is provided in the pre-wash tank, which can sterilize the garbage odor.

The utility model is further configured that the sterilizing system includes a particle collection unit, an RO filter system, a water treatment unit, and an ultraviolet sterilizing unit, the particle collection unit is provided with a backwash unit, and the water treatment unit is provided with a microfilter .

By adopting the above technical scheme, the sterilization system is equipped with a particle collection unit for filtering and collecting large particles in the garbage odor, an RO filter system for filtering and treating the garbage odor, and a filter for the water in the garbage odor and the reflected water. A water treatment unit for treatment, and an ultraviolet sterilization unit for sterilizing garbage odor.

The utility model is further configured that a photocatalytic oxidation chamber and an activated carbon adsorption device are arranged in the deodorization tower.

By adopting the above technical scheme, a photocatalytic oxidation chamber and an activated carbon adsorption device are installed in the biofilter. The photocatalytic oxidation can completely oxidize the organic pollutants in the malodorous gas into non-toxic and harmless substances at room temperature, and the activated carbon adsorption device can It can absorb toxic and harmful substances in malodorous gas and reduce gas leakage.

The utility model is further configured as follows: the suction pipe is provided with a centrifugal fan.

By adopting the above technical scheme, the centrifugal fan can accelerate the gas flow velocity in the suction pipe and effectively absorb the odor in the garbage.

The utility model is further configured as follows: the exhaust pipe is provided with a sampling port.

By adopting the above-mentioned technical scheme, a sampling port is arranged on the exhaust pipe, so that it is convenient to take samples at any time to see if the exhaust gas reaches the standard.

The utility model is further configured as follows: the biological filter adopts an assembled type.

By adopting the above-mentioned technical scheme, the biological filter is assembled and arranged, which is convenient for disassembly and transportation.

The utility model is further configured as follows: the bottom of the biological filter is provided with a sewage discharge system.

By adopting the above technical solution, the sewage system can discharge the wastes purified by the biofilter.

The utility model is further configured as follows: the biological filter is provided with a water distribution system.

By adopting the above technical scheme, the setting of the water distribution system can make the biological filter evenly replenish water and improve the purification effect.

The utility model is further configured as follows: the nozzle of the suction pipe is provided with a suction bucket, and the suction bucket is arranged in the shape of a trumpet.

By adopting the above technical scheme, the opening of the air suction bucket is arranged in a trumpet shape, which increases the contact area between the mouth of the nozzle and the garbage odor, and effectively absorbs the garbage odor.

In summary, the utility model has the following beneficial effects:

First, the garbage odor is first passed into the pre-washing tank for rough treatment, then purified and absorbed by the deodorization tower, then purified and disinfected by the ozonated water generator, and finally treated by the biological filter, the deodorization is efficient and the use Safe and environmentally friendly, no chemical residues and secondary pollution, the ozone water generator can effectively sterilize the garbage odor, the generation of ozone can effectively increase the atmospheric ozone content, and will not pollute the environment. For sterilization treatment, a photocatalytic oxidation chamber and activated carbon adsorption device are installed in the biological filter. Photocatalytic oxidation can completely oxidize the organic pollutants in the malodorous gas into non-toxic and harmless substances at room temperature, and the activated carbon adsorption device can absorb Toxic and harmful substances in malodorous gas, reducing gas leakage;

Second, the suction pipe is equipped with a centrifugal fan, which can accelerate the gas flow rate in the suction pipe and effectively absorb the odor in the garbage;

Third, there is a sampling port on the exhaust pipe, and a sampling port is set on the exhaust pipe, so that it is convenient to take samples at any time to see if the exhaust gas is up to standard;

Fourth, the biological filter is assembled and set, which is convenient for disassembly and transportation.

Description of drawings

Fig. 1 is the structural representation of present embodiment;

Fig. 2 is the structural representation of sterilization system in the present embodiment;

Fig. 3 is a structural schematic diagram of the ozone water generating device in this embodiment.

In the figure: 1. Suction pipe; 2. Deodorization tower; 3. Biological filter; 4. Photocatalytic oxidation chamber; 5. Pre-wash tank; 51. Particle collection unit; 52. RO filter system; 53. Water treatment unit; 54, ultraviolet sterilization unit; 55, backwash unit; 56, microfilter; 6, activated carbon adsorption device; 7, centrifugal fan; 8, exhaust pipe; 9, sampling port; 10, suction hopper; 11, sewage discharge System; 12. Water distribution system; 20. Ozone water generating device; 21. Shell; 22. Water inlet; 23. Water outlet; 24. Water pump; 25. Air-water mixing pipe; 26. Ozone water generator; 27. Gas-water separator; 28. Ozone decomposer; Ozone detection sensor probe; 211. Ozone detection sensor probe; 212. Ozone detection sensor probe.

detailed description

Below in conjunction with accompanying drawing and embodiment, the utility model is described in detail.

Embodiment: a kind of rubbish odor treatment system, as shown in Figure 1, comprises the suction pipe 1 that is connected with garbage odor, is provided with suction bucket 10 on the opening of suction pipe 1, and suction bucket 10 is horn shape, a centrifugal fan 7 is provided on the suction pipe 1, the suction pipe 1 is connected to the pre-wash tank 5, the pre-wash tank 5 is connected to the deodorization tower 2, the deodorization tower 2 is provided with a circulation pipe, and the circulation pipe is provided with The circulation fan is provided with a photocatalytic oxidation chamber 4 at the bottom of the deodorization tower 2, and an activated carbon adsorption device 6 is arranged above the photocatalytic oxidation chamber 4. The deodorization tower 2 is connected to the ozone water generating device 20, and the ozone water generating device 20 is connected to the biological filter. pool 3, an exhaust pipe 8 is provided on the biological filter 3, a sampling port 9 is provided on the exhaust pipe 8, a biological filter medium is provided in the biological filter 3, and a water distribution pipe is provided in the biological filter 3 The system 12 is provided with a sewage system 11 at the bottom of the biofilter 3 .

As shown in Figure 2, a sterilizing system is provided in the prewash tank 5, the sterilizing system includes a particle collection unit 51, a backwash unit 55 is provided on the particle collection unit 51, and the particle collection unit 51 is connected to the RO filter system 52, and the RO filter system There is a sewage outlet at the bottom of 52, and a sewage discharge valve is provided on the sewage outlet. The RO filter system 52 is connected to the water treatment unit 53, and the bottom of the water treatment unit 53 is provided with a microfilter 56. The water treatment unit 53 is connected to the ultraviolet sterilization unit 54, which is sterilized by ultraviolet The gas treated by the unit 54 re-enters the particle collection unit 51 to filter the particles, and then enters the deodorization tower 2 .

As shown in Figure 3, the ozone water generating device 20 comprises a housing 21, on which a water inlet 22 and a water outlet 23 are provided, and the water inlet 22 is provided with an ozone detection sensor probe 211 for measuring and controlling the concentration of ozone water, and the outlet The water inlet 23 is provided with an ozone detection sensor probe 212 for measuring and controlling the concentration of ozone water. The water inlet 22 is connected to the water pump 24. The pipeline is connected with the gas outlet pipeline of the ozone water generator 26, the outlet pipeline of the gas-water mixing pipe 25 is connected with the water inlet pipeline of the gas-water separator 27, and the water outlet pipeline of the gas-water separator 27 is connected with the housing The water outlet 23 on the 21 is connected, and the gas outlet pipeline of the gas-water separator 27 is connected with the ozone decomposer 28.

The above descriptions are only preferred implementations of the present utility model, and the protection scope of the present utility model is not limited to the above-mentioned embodiments, and all technical solutions under the idea of the present utility model all belong to the protection scope of the present utility model. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims (10)

1. A garbage odor treatment system, comprising an air suction pipe (1), characterized in that: the air suction pipe (1) is connected to a pre-wash tank (5), and the pre-wash tank (5) is connected to deodorization Tower (2), the deodorization tower (2) is connected to the ozone water generator (20), the ozone water generator (20) is connected to the biofilter (3), and the biofilter (3) is equipped with Exhaust pipe (8), the ozone water generator (20) includes a housing (21), a water inlet (22) and a water outlet (23) arranged on the housing (21), the water inlet (22 ) and the water outlet (23) are respectively equipped with ozone detection sensor probes (211) and (212) for measuring and controlling the concentration of ozone water, and the housing (21) is provided with a water pump connected to the water inlet (22) (24), the water pump (24) is connected to the water inlet pipeline of the air-water mixing pipe (25), and the air inlet pipeline of the air-water mixing pipe (25) is connected to the outlet of the ozone water generator (26). Gas port pipeline connection, the outlet pipeline of the gas-water mixing pipe (25) is connected to the water inlet pipeline of the gas-water separator (27), and the water outlet pipeline of the gas-water separator (27) is connected to the shell The water outlet (23) on (21) is connected, and the gas outlet pipeline of the gas-water separator (27) is connected with the ozone decomposer (28). 2. The garbage odor treatment system according to claim 1, characterized in that: the pre-washing tank (5) is equipped with a sterilization system. 3. The garbage odor treatment system according to claim 2, characterized in that: the sterilization system includes a particle collection unit (51), an RO filtration system (52), a water treatment unit (53), an ultraviolet sterilization unit (54 ), the particle collection unit (51) is provided with a backwash unit (55), and the water treatment unit (53) is provided with a microfilter (56). 4. The garbage odor treatment system according to claim 1, characterized in that: the deodorization tower (2) is equipped with a photocatalytic oxidation chamber (4) and an activated carbon adsorption device (6). 5. The garbage odor treatment system according to claim 1, characterized in that: the suction pipe (1) is provided with a centrifugal fan (7). 6. The garbage odor treatment system according to claim 1, characterized in that: the exhaust pipe (8) is provided with a sampling port (9). 7. The garbage odor treatment system according to claim 1, characterized in that: the biological filter (3) adopts an assembled type. 8. The garbage odor treatment system according to claim 1, characterized in that: the bottom of the biological filter (3) is provided with a sewage discharge system (11). 9. The waste odor treatment system according to claim 1, characterized in that: the biological filter (3) is provided with a water distribution system (12). 10. The garbage odor treatment system according to claim 1, characterized in that: the mouth of the suction pipe (1) is provided with a suction bucket (13), and the suction bucket (13) is trumpet-shaped set up.