CN219559169U

CN219559169U - Gas deodorizing device for garbage disposal

Info

Publication number: CN219559169U
Application number: CN202320795640.0U
Authority: CN
Inventors: 杨蕴蕾
Original assignee: Shanghai Construction Environmental Engineering Co ltd
Current assignee: Shanghai Construction Environmental Engineering Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-08-22
Anticipated expiration: 2033-04-12

Abstract

The utility model discloses a gas deodorizing device for garbage treatment, which comprises a rectangular treatment box, wherein two ends of the treatment box are provided with conical air inlet and outlet covers, an inner cavity of the treatment box is provided with a mounting frame, the mounting frame is of a rectangular box body structure, the mounting frame is fixedly connected with a plurality of left and right penetrating sleeves, the inner cavity of each sleeve is provided with a helical blade, the middle part of each helical blade is inserted with a UV (ultraviolet) lamp tube, the outer side of each UV lamp tube is provided with a helical airflow channel along the helical blade, the inner cavity of the treatment box is provided with two vertical and parallel partition plates, an adsorption cavity is formed between the two partition plates, activated carbon or activated alumina particles are filled in the adsorption cavity, air to be treated is restrained on the outer ring of each UV lamp tube, the helical airflow channels can prolong the path and the irradiation time, the irradiation photolysis effect can be improved, the ultraviolet rays emitted by the UV lamp tubes can be fully utilized, the usage amount of the UV lamp tubes can be reduced, and the energy conservation can be facilitated.

Description

Gas deodorizing device for garbage disposal

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to a gas deodorizing device for garbage treatment.

Background

With the development of society, the living material level of people is improved, the generated domestic garbage is more and more, and a large amount of malodorous gas is generated along with garbage treatment, so that the environment is polluted greatly. Refuse-derived odorous substances mainly consist of carbon, nitrogen and sulfur elements, only a few of which are inorganic compounds, such as: ammonia (NH 3), phosphorus (PH 3), and hydrogen sulfide (H2S); most odorants are organic, such as: low molecular fatty acids, amines, aldehydes, ketones, ethers, halogenated hydrocarbons, and aliphatic, aromatic, heterocyclic nitrogen or sulfides.

The existing common methods for treating odor include adsorption valve, UV photodecomposition, biological deodorization, etc. For example, publication No.: CN210021692U discloses a combination device for deodorizing by UV photolysis gas, and a combination of UV beam splitting and ozone sterilization, which thoroughly and effectively completes the treatment of industrial waste gas, and by providing different numbers of inserted treatment modules in the box, the treatment capacity of the device can be adjusted flexibly, so that the device is suitable for waste gas treatment with different requirements and complex and variable conditions. However, the above scheme has the following disadvantages: the plurality of UV beam tubes are arranged in the insertion processing module, and odor flows along the direction perpendicular to the axis of the UV beam tubes during use, so that a large number of UV beam tubes are required to be used in the mode for full photolysis, and accordingly more energy consumption of equipment is caused.

Disclosure of Invention

The present utility model is directed to a gas deodorizing device for garbage disposal, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a garbage treatment is with gaseous deodorizing device, includes the processing case of rectangle, the both ends of processing case are equipped with the conical exhaust hood that advances, and the bottom four corners of processing case is equipped with the supporting leg, the inner chamber of processing case is provided with the mounting bracket, the mounting bracket is rectangular box structure, the sleeve pipe that runs through about mounting bracket fixedly connected with a plurality of, sheathed tube inner chamber is provided with helical blade, and helical blade's middle part grafting has the UV fluorescent tube, helical blade is formed with spiral airflow channel along the outside of UV fluorescent tube, the inner chamber of processing case is equipped with two vertical and parallel baffles, two be formed with the absorption chamber between the baffle, absorption intracavity packing active carbon or active alumina granule distribute on the baffle and be used for ventilative mesh.

Preferably, the upper and lower four corners department fixedly connected with symmetry's of mounting bracket slider, the upper and lower inner wall of handling the case is equipped with relative guide rail, slider and guide rail one-to-one correspondence sliding connection, the front side of mounting bracket is equipped with the panel, the mounting bracket inserts the inner chamber back of handling the case, and the panel shutoff handles the socket on the case.

Preferably, the upside of handling the case is equipped with the charge door with adsorb the chamber intercommunication, with bolt fixed mounting has the apron on the charge door, the bottom of handling the case is equipped with the discharge mouth with adsorb the chamber intercommunication, the spiro union has sealed lid on the discharge mouth.

Compared with the prior art, the utility model has the beneficial effects that: the gas to be treated is subjected to UV photolysis treatment, flows rightward along the spiral airflow channel, and is irradiated, decomposed and deodorized by the UV lamp tube, and the gas to be treated is restrained on the outer ring of the UV lamp tube, so that the spiral airflow channel can prolong the path and the irradiation time, the effect of irradiation photolysis is improved, the ultraviolet rays emitted by the UV lamp tube are fully utilized, the using amount of the UV lamp tube can be reduced, and the energy saving is facilitated. The gas after UV photolysis is subjected to adsorption treatment, so that the deodorization is further performed, and the deodorization effect is improved.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic view of the installation of a helical blade according to the present utility model.

In the figure: 1. a treatment box; 2. an air inlet and outlet cover; 3. a slide block; 4. a mounting frame; 5. a sleeve; 6. a UV lamp tube; 7. a partition plate; 8. an adsorption chamber; 9. a discharge nozzle; 10. a cover plate; 11. helical blades.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-2, the present utility model provides a technical solution: the gas deodorizing device for garbage disposal comprises a rectangular disposal box 1, wherein two ends of the disposal box 1 are provided with conical air inlet and exhaust hoods 2, and gas enters the disposal box 1 from the air inlet and exhaust hoods 2 at one end and is output from the other air inlet and exhaust hood 2 after being treated. The bottom four corners of handling case 1 is equipped with the supporting leg, the inner chamber of handling case 1 is provided with mounting bracket 4, mounting bracket 4 is rectangular box structure, the upper and lower four corners department fixedly connected with symmetry slider 3 of mounting bracket 4, the upper and lower inner wall of handling case 1 is equipped with relative guide rail, slider 3 and guide rail one-to-one sliding connection, the front side of mounting bracket 4 is equipped with the panel, behind the inner chamber of handling case 1, panel shutoff is handled the socket on case 1, whole mounting bracket 4 can be followed and is taken out to the surface to UV fluorescent tube 6 clear up.

The mounting bracket 4 fixedly connected with is controlled sleeve pipe 5 that runs through by a plurality of, and the inner chamber of sleeve pipe 5 is provided with helical blade 11, and helical blade's middle part is pegged graft and is had UV fluorescent tube 6, and helical blade 11 is formed with spiral air current passageway in the outside of UV fluorescent tube 6, and after the gas that waits to handle got into air current passageway, along UV fluorescent tube 6 spiral right flow, the time of extension irradiation improves the efficiency of photolysis, and sleeve pipe 5 and helical blade 11 are soft plastics material, prevent to cause the damage to UV fluorescent tube 6.

The inner chamber of handling case 1 is equipped with two vertical and parallel baffles 7, is formed with adsorption chamber 8 between two baffles 7, and adsorption chamber 8 intussuseption is filled with active carbon or active alumina granule, and the distribution has the mesh that is used for ventilative on the baffle 7, and gas is from left to right through adsorption chamber 8, and the filler in the adsorption chamber 8 adsorbs the deodorization to gas. The upside of handling case 1 is equipped with the charge door with adsorbing chamber 8 intercommunication, has apron 10 with bolt fixed mounting on the charge door, and the bottom of handling case 1 is equipped with the discharge mouth 9 with adsorbing chamber 8 intercommunication, and the spiro union has sealed lid on the discharge mouth, and the adsorption material of filling in the adsorption chamber 8 is added from the top, discharges from the below, conveniently changes.

Working principle: the gas to be treated enters from the left end of the device, then the gas is dispersed and enters into each sleeve 5, flows rightwards along the spiral airflow channel, and after the UV lamp tube 6 is started, the gas flowing in the airflow channel can be irradiated, decomposed and deodorized.

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

Claims

1. The utility model provides a gaseous deodorizing device is used in garbage disposal, includes rectangular treatment case (1), the both ends of treatment case (1) are equipped with conical exhaust hood (2) that advances, and the bottom four corners of treatment case (1) is equipped with supporting leg, its characterized in that: the inner chamber of processing case (1) is provided with mounting bracket (4), mounting bracket (4) are rectangle box structure, sleeve pipe (5) that run through about mounting bracket (4) fixedly connected with a plurality of, the inner chamber of sleeve pipe (5) is provided with helical blade (11), and the middle part of helical blade is pegged graft and is had UV fluorescent tube (6), helical blade (11) are formed with spiral air current passageway in the outside of UV fluorescent tube (6), the inner chamber of processing case (1) is equipped with two vertical and parallel baffle (7), two be formed with between baffle (7) and adsorb chamber (8), adsorb active carbon or active alumina granule in chamber (8), the last distribution of baffle (7) has the mesh that is used for ventilative.

2. The gas deodorizing device for garbage disposal according to claim 1, wherein: the utility model discloses a processing box, including upper and lower four corners department, upper and lower inner wall, upper and lower four corners department fixedly connected with symmetry slider (3) of mounting bracket (4), the upper and lower inner wall of processing box (1) is equipped with relative guide rail, slider (3) and guide rail one-to-one sliding connection, the front side of mounting bracket (4) is equipped with the panel, behind the inner chamber of processing box (1) is inserted in mounting bracket (4), the socket on panel shutoff processing box (1).

3. The gas deodorizing device for garbage disposal according to claim 2, wherein: the upper side of the treatment box (1) is provided with a feed inlet communicated with the adsorption cavity (8), a cover plate (10) is fixedly arranged on the feed inlet through bolts, the bottom of the treatment box (1) is provided with a discharge nozzle (9) communicated with the adsorption cavity (8), and a sealing cover is screwed on the discharge nozzle.