CN113697338A

CN113697338A - Peculiar smell eliminating device and method for kitchen waste treatment

Info

Publication number: CN113697338A
Application number: CN202111105479.1A
Authority: CN
Inventors: 张亚飞; 王野
Original assignee: Shanghai Institute of Measurement and Testing Technology
Current assignee: Shanghai Institute of Measurement and Testing Technology
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2021-11-26
Anticipated expiration: 2041-09-22
Also published as: CN113697338B

Abstract

The invention discloses a peculiar smell eliminating device and a peculiar smell eliminating method for kitchen waste treatment, and belongs to the technical field of peculiar smell eliminating devices. The utility model provides an peculiar smell remove device for kitchen garbage handles, includes the box, still includes: the box cover is rotationally connected to the box body through a rotating shaft, a contact plate is fixedly connected to the upper surface of one side of the box cover, and a trigger switch is fixedly connected to the top of the box body; according to the invention, the catalytic medicine intermittently sprinkles on the kitchen waste, the kitchen waste is stirred by the stirring rod, the catalytic medicine is fully mixed with the kitchen waste, the catalytic effect and efficiency are improved, and the kitchen waste is irradiated by the ultraviolet lamp, so that TiO2 in the catalytic medicine is subjected to TiO2 photocatalyst reaction, the peculiar smell generated in the kitchen waste is decomposed into CO2 and H2O, and the effect of eliminating the peculiar smell is further achieved.

Description

Peculiar smell eliminating device and method for kitchen waste treatment

Technical Field

The invention relates to the technical field of peculiar smell elimination devices, in particular to a peculiar smell elimination device and a peculiar smell elimination method for kitchen waste treatment.

Background

The kitchen waste is waste generated in activities such as daily life, food processing, food service, unit catering and the like of residents, comprises abandoned vegetable leaves, leftovers, fruit peels, egg shells, tea leaves, bones and the like, is mainly sourced from household kitchens, restaurants, dining halls, markets and other industries related to food processing, and contains extremely high water content and organic matters, so the kitchen waste is easy to rot and generates stink;

domestic waste leaves back in the garbage bin, and the organic matter in the rubbish can produce VOCs under the degradation of microorganism to produce the stink, VOCs has certain toxicity simultaneously, discharges and can cause the pollution to the environment to big ambient air, and current processing kitchen garbage is directly in throwing into the garbage bin, uses the bung that takes on the garbage bin to cover the garbage bin, prevents that the peculiar smell from giving off, but this operation can't carry out the peculiar smell and eliminate.

Disclosure of Invention

The invention aims to solve the problem that odor cannot be eliminated when the odor is prevented from diffusing by directly throwing the garbage into a garbage can and covering the garbage can by using a can cover arranged on the garbage can.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an peculiar smell remove device for kitchen garbage handles, includes the box, still includes: the box cover is rotationally connected to the box body through a rotating shaft, a contact plate is fixedly connected to the upper surface of one side of the box cover, a trigger switch is fixedly connected to the top of the box body, and the contact plate corresponds to the trigger switch; the small motor is used for driving the medicine storage barrel to rotate in the mounting cavity, the medicine outlet is formed in the medicine storage barrel and is positioned at one quarter of the diameter of the medicine storage barrel, a discharge hole is formed in the mounting box, and the discharge hole corresponds to the medicine outlet; the ultraviolet lamp is fixedly connected in the box body; the baffle is fixedly connected in the box body, a water falling hole is formed in the baffle, a double-shaft motor is fixedly connected to the bottom surface of the baffle, stirring rods are fixedly connected to one group of output ends of the double-shaft motor, and the trigger switch is connected with a small motor, the double-shaft motor and an ultraviolet lamp wire; the water guide plate is obliquely and fixedly connected to the bottom of the box body and is positioned below the partition plate; and the drain pipe is fixedly connected to one side of the box body and is horizontal to the lowest position of the water guide plate.

In order to facilitate the self-leveling of the box cover and the top of the box body, preferably, the rotating shaft is located in the middle of the box cover and is rotatably connected to the box body, and the contact plate is located on one side of the position where the small motor is located.

In order to facilitate the disassembly and the installation of the medicine storage barrel, the one end of the medicine storage barrel is fixedly connected with a cross sleeve, the other end of the medicine storage barrel is rotatably connected with a fixed shaft, the output end of the small motor is in a cross shape, the cross sleeve slides on the output end of the small motor, one side of the installation box is provided with a groove, a spring is fixedly connected in the groove, one end of the spring is fixedly connected with a abutting plate, and the fixed shaft slides in the groove and one end of the fixed shaft is tightly attached to the abutting plate.

In order to add catalytic drugs into the drug storage cylinder, a drug loading port is formed in one end of the drug storage cylinder.

In order to prolong the service life of the ultraviolet lamp, preferably, a transparent cover is fixedly connected in the box body, and the ultraviolet lamp is arranged in the transparent cover.

In order to improve the effect of eliminating the peculiar smell, further, a fixing box is fixedly connected to the bottom of the partition plate, the double-shaft motor is arranged in the fixing box, a bidirectional screw rod is fixedly connected to the other group of output ends of the double-shaft motor, a fixing plate is rotatably connected to the bidirectional screw rod through threads, the fixing plate is connected to the fixing box in a sliding mode, a guide pillar is fixedly connected to the fixing plate, and the guide pillar corresponds to the water falling hole.

In order to facilitate drainage, a drainage hole is further formed in the fixing plate.

In order to facilitate the cleaning of the guide pillars, the two sides of the box body are rotatably connected with side doors, and the side doors are positioned below the partition plate.

In order to improve and remove the flavor effect, furtherly, install the case on the side door, adsorption activated carbon has been placed in the case, fixed plate bottom fixedly connected with interlude pole, the interlude pole slides in the case, the case is between fixed plate and water guide plate.

A method for eliminating peculiar smell of kitchen waste mainly comprises the following steps:

s1, placing TiO2 powder or particles and other particles or powders of the biological decomposition catalyst in a storage cylinder;

s2, opening a box cover, putting the kitchen waste into the box body, closing the box cover, and driving a small motor, an ultraviolet lamp and a double-shaft motor to work when the box cover is closed;

s3, the double-shaft motor rotates to drive the stirring rod to stir the garbage and drive the garbage to roll, the small motor rotates to drive the medicine storage cylinder to rotate, so that the catalytic medicine in the medicine storage cylinder intermittently sprinkles on the kitchen garbage below, and the stirring rod enables the catalytic medicine to intermittently sprinkle on the kitchen garbage below;

s4, ultraviolet lamp irradiates the kitchen waste put into the box body with ultraviolet light, bacteria and microorganisms in the kitchen waste are killed, the bacteria in the kitchen waste are effectively prevented from breeding, the activity of the microorganisms is inhibited, the peculiar smell generated by putrefaction is avoided, a photocatalyst TiO2 in catalytic drugs is activated under the illumination of the ultraviolet light, H2O is converted into hydroxyl OH, then the OH oxidizes VOCs odor pollution components into CO2 and H2O, VOCs in the kitchen waste are decomposed into nontoxic, harmless and peculiar smell-free, and meanwhile the TiO2 photocatalyst also has adsorption capacity and can absorb part of peculiar smell generated by the kitchen waste;

s5, simultaneously storing the adsorption activated carbon in the box to further adsorb the peculiar smell;

s6, water generated in the kitchen waste and the entrained water fall onto the fixing plate through the water falling hole, then fall onto the water guide plate through the water discharging hole on the fixing plate, and are discharged out of the box body through the water discharging pipe.

Compared with the prior art, the invention provides a peculiar smell eliminating device and a peculiar smell eliminating method for kitchen waste treatment, which have the following beneficial effects:

1. this a peculiar smell remove device for kitchen garbage handles, it is orderly through the catalysis medicine, intermittent type spills puts on kitchen garbage, prevent in the input box of the catalysis medicine persistence of storage cartridge case, cause the wasting of resources, too much catalysis medicine can influence the catalytic reaction to kitchen garbage simultaneously, stir rubbish through the stirring rod, catalysis medicine intermittent type nature falls on kitchen garbage, can effectively make catalysis medicine and kitchen garbage mix, effectively improve follow-up catalytic reaction to kitchen garbage, improve the catalytic reaction effect.

2. According to the peculiar smell eliminating device for treating the kitchen waste, the kitchen waste put into the box body is irradiated by ultraviolet light through the ultraviolet lamp, and the ultraviolet light can effectively kill bacteria and microorganisms in the kitchen waste, so that the breeding of the bacteria in the kitchen waste is effectively prevented, the activity of the microorganisms is inhibited, and the peculiar smell generated by putrefaction is avoided; because kitchen garbage mixes a period of time after together, can produce VOCs, TiO2 photocatalyst TiO2 is activated under ultraviolet ray illumination, make HO convert into hydroxyl OH, OH is afterwards with VOCs foul smell polluting substances oxidation to CO2 and H2O, VOCs in the kitchen garbage decomposes into nontoxic harmless peculiar smell free, TiO2 photocatalyst still has adsorption efficiency simultaneously, can absorb the partial peculiar smell that kitchen garbage produced, and then effectively eliminate the peculiar smell, other biological decomposition catalyst granule or powder can also cooperate TiO2 to further decompose kitchen garbage, effectual suppression microbial activity reinforcing, and then eliminate the peculiar smell, avoid the peculiar smell to produce.

The part which is not involved in the device is the same as the part which is not involved in the prior art or can be realized by the prior art, the catalytic drug is intermittently sprinkled on the kitchen waste, the kitchen waste is stirred by the stirring rod, so that the catalytic drug is fully mixed with the kitchen waste, the catalytic effect and efficiency are improved, and then the kitchen waste is irradiated by the ultraviolet lamp, so that TiO2 in the catalytic drug is subjected to TiO2 photocatalyst reaction, the peculiar smell generated in the kitchen waste is decomposed into CO2 and H2O, and the peculiar smell elimination effect is further achieved.

Drawings

Fig. 1 is a front sectional view of an odor eliminating device for kitchen waste treatment according to the present invention;

fig. 2 is a schematic partial structural diagram of an odor eliminating device for kitchen waste treatment according to the present invention;

fig. 3 is a schematic structural diagram of a odor eliminating device a in fig. 2 for kitchen waste treatment according to the present invention;

fig. 4 is a schematic structural diagram of a peculiar smell removing device for kitchen waste treatment, which is provided by the invention, shown as B in fig. 2;

fig. 5 is a schematic structural diagram of a peculiar smell removing device for kitchen waste treatment, which is provided by the invention, in fig. 1C;

fig. 6 is a schematic top view of the fixing box of the odor eliminating device for kitchen waste treatment according to the present invention;

FIG. 7 is a schematic structural diagram of a cross-shaped sleeve of the odor eliminating device for kitchen waste treatment according to the present invention;

fig. 8 is a schematic side view of the cartridge and the mounting box of the odor eliminating device for kitchen waste treatment according to the present invention.

In the figure: 1. a box body; 101. a box cover; 1011. a contact plate; 1012. a trigger switch; 1013. a gasket; 102. mounting a box; 1021. a mounting cavity; 1022. a small-sized motor; 1023. a cross-shaped sleeve; 1024. a discharge port; 103. a cartridge; 1031. a fixed shaft; 1032. a groove; 1033. a spring; 1034. a medicine outlet; 1035. a propping plate; 1036. a medicine loading port; 104. a rotating shaft; 2. an ultraviolet lamp; 201. a transparent cover; 3. a partition plate; 301. a double-shaft motor; 3011. a stirring rod; 3012. a water falling hole; 302. a fixing plate; 3021. a drain hole; 3022. a guide post; 303. a side door; 304. a fixing box; 305. a bidirectional screw rod; 306. a water guide plate; 307. a drain pipe; 4. a storage box; 401. adsorbing active carbon; 402. the rod is inserted.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-8, an odor eliminating device for kitchen waste treatment comprises a box body 1, and further comprises: the box cover 101 is rotatably connected to the box body 1 through the rotating shaft 104, the side face of the box cover 101 is connected with the sealing gasket 1013, a gap between the box cover 101 and the box body 1 can be reduced, air in the box body 1 can be effectively prevented from floating upwards, the upper surface of one side of the box cover 101 is fixedly connected with the contact plate 1011, the top of the box body 1 is fixedly connected with the trigger switch 1012, and the contact plate 1011 corresponds to the trigger switch 1012; the small-sized motor 1022 is fixedly connected with the mounting box 102 fixedly connected with the bottom surface of the box cover 101, a mounting cavity 1021 is formed in the mounting box 102, the medicine storage barrel 103 is detachably connected with the mounting cavity 1021, the small-sized motor 1022 is used for driving the medicine storage barrel 103 to rotate in the mounting cavity 1021, a medicine outlet 1034 is formed in the medicine storage barrel 103 and located at one quarter of the diameter of the medicine storage barrel 103, a discharge hole 1024 is formed in the mounting box 102, and the discharge hole 1024 corresponds to the medicine outlet 1034; the ultraviolet lamp 2 is fixedly connected in the box body 1; the partition plate 3 is fixedly connected in the box body 1, a water falling hole 3012 is formed in the partition plate 3, the bottom surface of the partition plate 3 is fixedly connected with the double-shaft motor 301, the stirring rods 3011 are fixedly connected to one group of output ends of the double-shaft motor 301, and the trigger switch 1012 is connected with the small motor 1022, the double-shaft motor 301 and the ultraviolet lamp 2 through wires; the water guide plate 306 is obliquely and fixedly connected to the bottom of the box body 1, and the water guide plate 306 is positioned below the partition plate 3; a drain pipe 307 fixedly connected to one side of the box body 1 and horizontal to the lowest position of the water guide plate 306; the bottom of the partition board 3 is fixedly connected with a fixing box 304, a double-shaft motor 301 is arranged in the fixing box 304, the other group of output ends of the double-shaft motor 301 are fixedly connected with a two-way screw rod 305, the two-way screw rod 305 is in threaded rotation connection with a fixing plate 302, the fixing plate 302 is in sliding connection with the fixing box 304, a guide pillar 3022 is fixedly connected with the fixing plate 302, and the guide pillar 3022 corresponds to the water falling hole 3012; a drain hole 3021 is formed on the fixed plate 302; two sides of the box body 1 are rotatably connected with side doors 303, the side doors 303 are positioned below the partition plate 3, and after the side doors 303 are opened, the kitchen waste of the guide pillars 3022 can be conveniently cleaned; a storage box 4 is mounted on the side door 303, adsorption activated carbon 401 is placed in the storage box 4, an insertion rod 402 is fixedly connected to the bottom of the fixed plate 302, the insertion rod 402 slides in the storage box 4, and the storage box 4 is arranged between the fixed plate 302 and the water guide plate 306;

before use, a user places TiO2 powder or particles and other biological decomposition catalyst particles or powders in the cartridge 103, hereinafter collectively referred to as TiO2 powder or particles and other biological decomposition catalyst particles or powders as catalytic drugs for convenience of writing;

pressing one side of the contact plate 1011 opposite to one end of the box cover 101, enabling the box cover 101 to rotate around the rotating shaft 104, enabling a gap to be formed between the box cover 101 and the box body 1, then throwing the kitchen waste into the box body 1, enabling the box cover 101 to rebound and keep horizontal with the top of the box body 1 after the kitchen waste is thrown into the box body, blocking the top of the box body 1, and enabling the small motor 1022, the ultraviolet lamp 2 and the double-shaft motor 301 to work through the trigger switch 1012 after the contact plate 1011 is pressed to the trigger switch 1012 after the box cover 101 is parallel to the box body 1;

after the kitchen waste enters the box body 1, the double-shaft motor 301 rotates to drive the stirring rod 3011 to stir the waste and drive the waste to roll, the small-sized motor 1022 rotates to drive the medicine storage cylinder 103 to rotate in the installation cavity 1021, as the medicine outlet 1034 on the medicine storage cylinder 103 is arranged on the quarter diameter of the medicine storage cylinder 103, the medicine storage cylinder 103 rotates for one circle, the catalytic medicine in the medicine storage cylinder 103 is discharged into the box body 1 from the medicine outlet 1034 and falls on the kitchen waste, the catalytic medicine in the medicine storage cylinder 103 is orderly and intermittently sprinkled on the kitchen waste by the rotation of the small-sized motor 1022, the catalytic medicine in the medicine storage cylinder 103 is prevented from being continuously thrown into the box body 1 to cause resource waste, meanwhile, the excessive catalytic reaction on the kitchen waste is influenced by the catalytic medicine, the waste is stirred by the stirring rod 3011, the catalytic medicine intermittently falls on the kitchen waste, and the catalytic medicine can be effectively mixed with the kitchen waste, the subsequent catalytic reaction on the kitchen waste is effectively improved, and the catalytic reaction effect is improved;

the ultraviolet lamp 2 irradiates the kitchen waste put into the box body 1 with ultraviolet light, and the ultraviolet light can effectively kill bacteria and microorganisms in the kitchen waste, effectively prevent the bacteria in the kitchen waste from breeding, inhibit the activity of the microorganisms and avoid the peculiar smell generated by putrefaction; the kitchen waste is mixed together for a period of time to generate VOCs, the TiO2 photocatalyst TiO2 is activated under the illumination of ultraviolet light to convert H2O into hydroxyl OH, then the OH oxidizes VOCs odor pollution components into CO2 and H2O, the VOCs in the kitchen waste are decomposed into non-toxic, harmless and odorless, meanwhile, the TiO2 photocatalyst also has adsorption capacity and can absorb part of peculiar smell generated by the kitchen waste to effectively eliminate the peculiar smell, other biological decomposition catalyst particles or powder can be matched with TiO2 to further decompose the kitchen waste, the microbial activity is effectively inhibited from being enhanced, the peculiar smell is eliminated, and the generation of the peculiar smell is avoided;

in order to save energy, the trigger switch 1012 can be connected to a PLC control board, so as to adjust the working time of the small motor 1022 and the double-shaft motor 301, when the trigger switch 1012 is triggered, the small motor 1022, the ultraviolet lamp 2 and the double-shaft motor 301 can work, and the single working time of the small motor 1022 and the double-shaft motor 301 can be adjusted to any time value between 30 seconds and 50 seconds, namely the small motor 1022 and the double-shaft motor 301 stop working 30 seconds to 50 seconds after the contact plate 1011 presses the trigger switch 1012, the ultraviolet lamp 2 is normally on when the trigger switch 1012 is pressed down by the contact plate 1011, and the ultraviolet lamp 2 is turned off when the trigger switch 1012 is not pressed, so that when kitchen waste is thrown into the box body 1, the ultraviolet lamp 2 can be turned off in time, so as to prevent personnel from being irradiated, and the use safety is improved;

water and water mixed with the water generated in the kitchen waste fall onto the fixing plate 302 through the water falling hole 3012, and then fall onto the water guide plate 306 from the water drainage hole 3021 on the fixing plate 302, because the water guide plate 306 is inclined, the water can quickly enter the water drainage pipe 307 from the water guide plate 306 and is discharged out of the box body 1, a water pipe can be arranged on the water drainage pipe 307 and is communicated with a sewer, the water can be directly drained into the sewer, the water accumulation and the bacterial breeding are avoided, and the peculiar smell is further eliminated;

when the stirring rod 3011 stirs the kitchen waste, part of the waste blocks the water falling hole 3012, so that water generated by the kitchen waste on the partition plate 3 cannot be discharged downwards in time, the kitchen waste is accelerated to go bad, and peculiar smell is generated;

when the fixed plate 302 is lifted in a reciprocating manner, the insertion rod 402 below the fixed plate 302 is lifted up and down in the storage box 4, and the adsorption activated carbon 401 in the storage box 4 is stirred, so that the adsorption capacity of the adsorption activated carbon 401 on peculiar smell is further improved, and the peculiar smell generated by kitchen waste is further eliminated.

Example 2:

referring to fig. 1 and 2, substantially the same as in example 1, further: the rotating shaft 104 is positioned in the middle of the box cover 101, the rotating shaft 104 is rotatably connected to the box body 1, and the contact plate 1011 is positioned at one side of the position of the small motor 1022;

the small-sized motor 1022 causes the gravity center of the case cover 101 to shift to one side of the case cover 101 on one side of the rotating shaft 104 of the case cover 101, so that after the case cover 101 is opened and kitchen waste is thrown into the case body 1, the external force pressing the case cover 101 is released, one side of the gravity center of the case cover 101 can move downwards rapidly, the contact plate 1011 presses the trigger switch 1012, meanwhile, the contact plate 1011 also serves as a limiting block, and after the contact plate 1011 is contacted with the trigger switch 1012, the top of the case cover 101 and the top of the case body 1 are horizontal.

Example 3:

referring to fig. 2-4, substantially the same as in example 1, further: one end of the cartridge 103 is fixedly connected with a cross sleeve 1023, the other end is rotatably connected with a fixed shaft 1031, the output end of the small motor 1022 is cross-shaped, the cross sleeve 1023 slides on the output end of the small motor 1022, one side of the mounting box 102 is provided with a groove 1032, a spring 1033 is fixedly connected in the groove 1032, one end of the spring 1033 is fixedly connected with a resisting plate 1035, the fixed shaft 1031 slides in the groove 1032, and one end of the fixed shaft 1031 is tightly attached to the resisting plate 1035; one end of the medicine storage barrel 103 is provided with a medicine loading port 1036;

when the catalytic drug in the drug storage cartridge 103 is used up and needs to be added again, the drug storage cartridge 103 is pushed towards the groove 1032, the fixing shaft 1031 of the drug storage cartridge 103 pushes the spring 1033 to compress, after the position of the drug storage cartridge 103 moves, the cross sleeve 1023 is separated from the output end of the small motor 1022, the drug storage cartridge 103 is pulled downwards to be taken out of the installation cavity 1021, then the cover of the drug loading port 1036 is opened, the catalytic drug is loaded into the drug storage cartridge 103, then the fixing shaft 1031 at one end of the drug storage cartridge 103 is inserted into the groove 1032 and pushes the spring 1033, then the cross sleeve 1023 at the other end is inserted into the output end of the small motor 1022, the drug storage cartridge 103 is released, the spring 1033 rebounds, and the drug storage cartridge 103 is successfully installed in the installation cavity 1021.

Example 4:

referring to fig. 1, substantially the same as in embodiment 1, further: a transparent cover 201 is fixedly connected in the box body 1, and the ultraviolet lamp 2 is arranged in the transparent cover 201;

transparent cover 201 can prevent effectively that kitchen garbage from throwing into in the box 1 in, making dirty ultraviolet lamp 2, prevent simultaneously that the water in the kitchen garbage from wetting ultraviolet lamp 2, cause the short circuit problem.

Example 5:

referring to fig. 1 to 8, a method for removing a bad smell of kitchen waste mainly includes the following steps:

s1: placing TiO2 powder or granules and other biodegrading catalyst particles or powders in cartridge 103;

s2: opening the box cover 101, putting the kitchen waste into the box body 1, closing the box cover 101, and driving the small motor 1022, the ultraviolet lamp 2 and the double-shaft motor 301 to work when the box cover 101 is closed;

s3: the double-shaft motor 301 rotates to drive the stirring rod 3011 to stir the garbage and drive the garbage to roll, the small-sized motor 1022 rotates to drive the medicine storage barrel 103 to rotate, so that the catalytic medicine in the medicine storage barrel 103 intermittently sprinkles on the kitchen garbage below, the stirring rod 3011 enables the kitchen garbage to be fully mixed with the catalytic medicine, and then the catalytic medicine and the kitchen garbage perform catalytic reaction;

s4: ultraviolet lamp 2 irradiates the kitchen waste put into box body 1 with ultraviolet light, bacteria and microorganisms in the kitchen waste are killed, the bacteria in the kitchen waste are effectively prevented from breeding, the activity of the microorganisms is inhibited, the peculiar smell generated by putrefaction is avoided, photocatalyst TiO2 in catalytic drug is activated under the illumination of ultraviolet light, H2O is converted into hydroxyl OH, then OH oxidizes VOCs odor pollution components into CO2 and H2O, VOCs in the kitchen waste are decomposed into nontoxic, harmless and odorless, and meanwhile, TiO2 photocatalyst has adsorption capacity and can absorb part of peculiar smell generated by the kitchen waste;

s5: meanwhile, the adsorption active carbon 401 in the storage box 4 further adsorbs the peculiar smell;

s6: the water generated from the kitchen waste and the water mixed with the kitchen waste fall on the fixing plate 302 through the water dropping hole 3012, and then fall on the water guide plate 306 through the water discharging hole 3021 on the fixing plate 302, and are discharged out of the housing 1 through the water discharging pipe 307.

According to the invention, the catalytic medicine intermittently sprinkles on the kitchen waste, and the kitchen waste is stirred by the stirring rod 3011, so that the catalytic medicine and the kitchen waste are fully mixed, the catalytic effect and efficiency are improved, and then the kitchen waste is irradiated by the ultraviolet lamp 2, so that TiO2 in the catalytic medicine is subjected to TiO2 photocatalyst reaction, the peculiar smell generated in the kitchen waste is decomposed into CO2 and H2O, and further the effect of eliminating the peculiar smell is achieved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an peculiar smell remove device for kitchen garbage handles, includes box (1), its characterized in that still includes:

the box cover (101) is rotatably connected to the box body (1) through a rotating shaft (104), a contact plate (1011) is fixedly connected to the upper surface of one side of the box cover (101), a trigger switch (1012) is fixedly connected to the top of the box body (1), and the contact plate (1011) corresponds to the trigger switch (1012);

the small-sized motor (1022) is fixedly connected with the inside of the mounting box (102), a mounting cavity (1021) is formed in the mounting box (102), a medicine storage cylinder (103) is detachably connected with the inside of the mounting cavity (1021), the small-sized motor (1022) is used for driving the medicine storage cylinder (103) to rotate in the mounting cavity (1021), a medicine outlet (1034) is formed in the medicine storage cylinder (103), the medicine outlet (1034) is located at one fourth of the diameter of the medicine storage cylinder (103), a discharge hole (1024) is formed in the mounting box (102), and the discharge hole (1024) corresponds to the medicine outlet (1034);

the ultraviolet lamp (2) is fixedly connected in the box body (1);

the baffle (3) is fixedly connected in the box body (1), a water falling hole (3012) is formed in the baffle (3), a double-shaft motor (301) is fixedly connected to the bottom surface of the baffle (3), stirring rods (3011) are fixedly connected to one group of output ends of the double-shaft motor (301), and the trigger switch (1012) is connected with the small motor (1022), the double-shaft motor (301) and the ultraviolet lamp (2) through wires;

the water guide plate (306) is obliquely and fixedly connected to the bottom of the box body (1), and the water guide plate (306) is positioned below the partition plate (3);

and the drain pipe (307) is fixedly connected to one side of the box body (1) and is horizontal to the lowest position of the water guide plate (306).

2. The odor eliminating device for kitchen waste treatment according to claim 1, characterized in that said rotating shaft (104) is located in the middle of the box cover (101), said rotating shaft (104) is rotatably connected to the box body (1), and said contact plate (1011) is located at the side where the small motor (1022) is located.

3. The odor eliminating device for kitchen waste disposal according to claim 2, wherein one end of the cartridge (103) is fixedly connected with a cross sleeve (1023), the other end is rotatably connected with a fixing shaft (1031), the output end of the small motor (1022) is cross-shaped, the cross sleeve (1023) slides on the output end of the small motor (1022), one side of the mounting box (102) is provided with a groove (1032), a spring (1033) is fixedly connected in the groove (1032), one end of the spring (1033) is fixedly connected with a resisting plate (1035), the fixing shaft (1031) slides in the groove (1032) and one end of the fixing shaft is tightly attached to the resisting plate (1035).

4. The odor eliminating device for kitchen waste treatment according to claim 3, wherein a medicine loading port (1036) is formed at one end of the medicine storage cylinder (103).

5. A peculiar smell eliminating apparatus for kitchen garbage disposal according to claim 1, characterized in that a transparent cover (201) is fixedly connected in said cabinet (1), and said ultraviolet lamp (2) is in the transparent cover (201).

6. The odor eliminating device for kitchen waste disposal according to claim 4, wherein a fixing box (304) is fixedly connected to the bottom of the partition plate (3), the two-axis motor (301) is arranged in the fixing box (304), a two-way screw rod (305) is fixedly connected to the other group of output ends of the two-axis motor (301), a fixing plate (302) is rotatably connected to the two-way screw rod (305) through a screw thread, the fixing plate (302) is slidably connected to the fixing box (304), a guide post (3022) is fixedly connected to the fixing plate (302), and the guide post (3022) corresponds to the water falling hole (3012).

7. The odor eliminating device for kitchen waste disposal according to claim 6, wherein a drain hole (3021) is formed on the fixing plate (302).

8. A peculiar smell eliminating apparatus for kitchen garbage disposal according to claim 6, characterized in that both sides of said box (1) are rotatably connected with side doors (303), said side doors (303) are located below the partition plate (3).

9. The odor eliminating device for kitchen waste treatment according to claim 8, wherein a storage box (4) is mounted on the side door (303), an adsorption activated carbon (401) is placed in the storage box (4), a penetration rod (402) is fixedly connected to the bottom of the fixing plate (302), the penetration rod (402) slides in the storage box (4), and the storage box (4) is arranged between the fixing plate (302) and the water guide plate (306).

10. An odor eliminating method for kitchen waste, comprising the odor eliminating device for kitchen waste treatment as claimed in claim 9, which is characterized by mainly comprising the following steps:

s1, placing TiO2 powder or particles and other biological decomposition catalyst particles or powder in a storage cylinder (103);

s2, opening the box cover (101), putting the kitchen waste into the box body (1), closing the box cover (101), and driving the small motor (1022), the ultraviolet lamp (2) and the double-shaft motor (301) to work when the box cover (101) is closed;

s3, a double-shaft motor (301) rotates to drive a stirring rod (3011) to stir the garbage and drive the garbage to roll, a small motor (1022) rotates to drive a storage cylinder (103) to rotate, so that catalytic drugs in the storage cylinder (103) are intermittently sprinkled on the kitchen garbage below, the stirring rod (3011) enables the kitchen garbage and the catalytic drugs to be fully mixed, and then the catalytic drugs and the kitchen garbage perform catalytic reaction;

s4, ultraviolet lamp (2) irradiates the kitchen waste put into the box body (1) with ultraviolet light, bacteria and microorganisms in the kitchen waste are killed, the breeding of the bacteria in the kitchen waste is effectively prevented, meanwhile, the activity of the microorganisms is inhibited, the peculiar smell generated by putrefaction is avoided, TiO2 in catalytic drugs is activated by photocatalyst TiO2 under the illumination of ultraviolet light, H2O is converted into hydroxyl OH, then, OH oxidizes VOCs odor pollution components into CO2 and H2O, VOCs in the kitchen waste are decomposed into nontoxic, harmless and peculiar smell-free, meanwhile, the TiO2 photocatalyst has adsorption capacity, and can absorb part of peculiar smell generated by the kitchen waste;

s5, simultaneously storing the adsorption activated carbon (401) in the box (4) to further adsorb the peculiar smell;

s6, water generated in the kitchen waste and the entrained water fall onto the fixing plate (302) through the water falling hole (3012), then fall onto the water guide plate (306) through the water drainage hole (3021) on the fixing plate (302), and are drained out of the box body (1) through the water drainage pipe (307).