CN214634909U - Dust collector with disinfect and clean function - Google Patents

Abstract

A dust removing device with sterilizing and cleaning functions includes: the air tank, filter tank and blanking pipe. The filter tank is provided with a filter pipe; the filter tube is provided with a plurality of filter tubes in an annular shape in the filter tank. The side wall of the filtering tank comprises an inner ring layer, a middle ring layer and an outer ring layer, and a plurality of sterilizing lamp tubes are arranged between the inner ring layer and the middle ring layer; the outer ring layer is made of metal materials, and a sealing door is arranged on the side wall of the outer ring layer. A pipe group is arranged in the filter tank, and comprises a main pipe, an inner side pipeline and an outer side pipeline; the inner side pipeline is located in the annular middle part formed by the filtering pipe, the outer side pipeline is located between the filtering pipe and the inner ring layer, and the inner side pipeline and the outer side pipeline are both provided with nozzles. The bottom of the filter tank is communicated with a blanking pipe, the bottom of the blanking pipe is provided with a discharge pipe, a conical ejector rod penetrates through the discharge pipe, and the top of the conical ejector rod is provided with a conical table matched with a conical hole at the bottom of the discharge pipe for sealing the discharge pipe; the feeding pipe is arranged on the side wall of the blanking pipe in a penetrating way. Simultaneously has the functions of sterilization and cleaning, and has simple discharging structure.

Description

Dust collector with disinfect and clean function

Technical Field

The utility model belongs to the technical field of dust collecting equipment, especially, relate to a dust collector with disinfect and clean function.

Background

The dust collector of air utilizes filter equipment to filter the mist that has mixed the particulate matter, filters the particulate matter in the mist and collects, then discharges the air after filtering. Most of the devices are used for processing various powder products, and are used for filtering particulate matters in air used in production and collecting materials formed by particle deposition. The dust removal device can adsorb a large amount of particles in the dust removal device during operation, so that the filter equipment is easily blocked, the filter equipment needs to be cleaned regularly, the filter equipment needs to be cleaned after being detached by the conventional dust removal device, the process is complex, and time is consumed; on the other hand, the materials are inevitably brought into bacteria in the production process, a large amount of bacteria also exist in the dust removal device after long-term use, and when the inlet classification is processed, the materials collected by the dust removal device are easily polluted, so that the product quality is poor or waste is directly formed, so that the cost is wasted; and the discharge structure of the existing dust removing device is complex and inconvenient to use.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a dust removing device with sterilization and cleaning functions, which has the sterilization and cleaning functions at the same time, and utilizes ultraviolet light to sterilize the inside of a filter tank in a non-omnibearing way; the filter pipe can be cleaned under the condition that the filter pipe is not detached through the pipe group, so that the cleaning process is saved, meanwhile, the inner wall of the filter tank can be cleaned, the cleanliness of the inner wall of the inner ring layer is improved, and the sterilization effect of ultraviolet rays is prevented from being influenced; the bottom of the discharge pipe is matched with the conical hole through the conical table to realize discharge and sealing, and the discharge pipe is simple in structure and convenient to use.

In order to realize the purpose of the utility model, the following scheme is proposed:

a dust removing device with sterilizing and cleaning functions includes: the air tank, filter tank and blanking pipe from top to bottom set up.

The air tank and the filter tank are provided with independent chambers.

The filter tank is provided with a filter pipe, the pipe body of the filter pipe is positioned in the filter tank, and the port of the filter pipe is positioned in the air tank; during operation, the filter pipe is utilized to separate particles in the mixed air in the filter tank, so that the filtered air is discharged from the air tank, the axis of the filter pipe is parallel to the axis of the filter tank, and a plurality of filter pipes are annularly arranged in the filter tank.

The side wall of the filtering tank is provided with three layers which sequentially comprise an inner ring layer, a middle ring layer and an outer ring layer from inside to outside, the inner ring layer and the middle ring layer are made of transparent materials, and a plurality of sterilizing lamp tubes are arranged between the inner ring layer and the middle ring layer and are used for sterilizing the inside of the filtering tank by utilizing ultraviolet light; the outer ring layer is made of metal materials to prevent ultraviolet rays from radiating on a human body, and a sealing door is arranged on the side wall of the outer ring layer.

A pipe group is arranged in the filter tank, the pipe group comprises a main pipe, an inner side pipeline and an outer side pipeline which are parallel to the main pipe, and the main pipe is coaxial with the filter tank; when cleaning, the pipe group rotates around the main pipe; the inner side pipeline is located in the annular middle part formed by the filtering pipe, the outer side pipeline is located between the filtering pipe and the inner ring layer, and the inner side pipeline and the outer side pipeline are both provided with nozzles along the length direction and used for cleaning the interior of the filtering tank.

The bottom of the filter tank is communicated with a blanking pipe, the bottom of the blanking pipe is provided with a discharge pipe, the inner wall of the bottom of the discharge pipe is of an inverted conical hole structure, a conical ejector rod penetrates through the discharge pipe, and the top of the conical ejector rod is provided with a conical table matched with the conical hole at the bottom of the discharge pipe for sealing the discharge pipe; the side wall of the blanking pipe is provided with a feeding pipe in a penetrating way for discharging the mixed gas of air and particles into the blanking pipe.

Further, the feeding pipe is arranged obliquely downwards.

Furthermore, the inner ring layer and the middle ring layer are made of glass or plastic materials, the inner ring layer and the middle ring layer are of an integral circular tube structure, and the outer ring layer is made of stainless steel plates.

Further, inboard pipeline and outside pipeline pass through the bottom intercommunication, form U type structure, and the filter tube passes between the U type structure during the washing, and the bottom of inboard pipeline and outside pipeline is through same root pipeline and be responsible for the intercommunication.

Furthermore, the lower section of the conical ejector rod is provided with a balancing weight for increasing the whole weight of the conical ejector rod, so that the conical platform is more tightly attached to the conical hole at the bottom of the discharge pipe, and the sealing effect is improved.

Furthermore, the upper end of the balancing weight is of a circular arc structure.

Further, still include containing device, containing device includes sealed lid and containing bucket, and sealed lid fixed mounting is in row material socle portion, and containing bucket connects in sealed lid from bottom detachable, and containing bucket bottom is with the circular cone ejector pin jack-up that makes progress when being connected with sealed lid to make the cone platform separate with row material socle portion circular cone, utilize the interval between cone platform and row material socle portion circular cone to realize arranging the material this moment.

Further, sealed lid circumference evenly is equipped with many places lug outwards along the normal line, and the corresponding lug in storage bucket upper segment periphery all is equipped with the buckle, and the draw-in groove has been seted up along the horizontal direction to the buckle inner wall, and the draw-in groove is circular structure in the projection of bottom surface, and the external diameter of circular structure is greater than the circular external diameter that the lug formed on the projection of bottom surface, all is equipped with the breach between the adjacent buckle, and the draw-in groove all is greater than the width of lug with the breach at the projected width in bottom surface, and the height of draw-in groove is greater than the thickness of lug.

Furthermore, a limit screw is arranged on the side wall of the buckle plate corresponding to the clamping groove in a penetrating mode, the limit screw is arranged at the opening of one end of the clamping groove and used for determining the rotating position of the storage bucket during installation, and threaded holes used for penetrating the limit screw are formed in the openings of the two ends of the clamping groove.

The beneficial effects of the utility model reside in that:

1. a sterilizing lamp tube is arranged in the filtering tank, and ultraviolet rays are utilized to sterilize the inside of the filtering tank in a non-omnibearing manner, so that the pollution to products is avoided; the sterilizing lamp tube is separated from the dust removal space inside the filtering tank through the inner ring layer glass partition plate, so that the phenomenon that particles in the mixed gas are attached to the outer wall of the sterilizing lamp tube to influence the sterilizing effect is effectively avoided; meanwhile, the inner wall of the inner ring layer is cleaned through the pipe group, so that the cleanliness of the inner wall of the inner ring layer is improved, and the ultraviolet light sterilization effect is prevented from being influenced.

2. The pipe group is arranged in the filter tank and communicated with the inner side pipeline and the outer side pipeline, so that the filter pipe can be cleaned under the condition that the filter pipe is not detached, the cleaning process is saved, and the cleaning efficiency is improved.

3. Arrange the material pipe and wear to establish conical ejector pin, arrange material socle portion and realize the ejection of compact and seal in the conical station cooperation at conical ejector pin top through the circular cone hole, only need utilize conical ejector pin's weight can make conical station and row material socle portion circular cone hole laminating realize sealing when closing, install in sealed lid when containing bucket alright upwards jack-up conical ejector pin simultaneously, make conical station and arrange material socle portion circular cone hole separation and realize the ejection of compact, simple structure, convenient to use.

Drawings

The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not intended to limit the scope of the present disclosure.

FIG. 1 shows a side view of the present application;

FIG. 2 shows a cross-sectional view along the line A-A in FIG. 1;

FIG. 3 shows a partial enlarged view at A in FIG. 2;

FIG. 4 shows a construction of a tube set;

FIG. 5 shows a configuration of the holding device;

FIG. 6 shows a partial enlarged view at B in FIG. 2;

fig. 7 shows a position view of the conical ram after the bucket is removed downwards.

The labels in the figure are: the device comprises an air tank-100, a filter tank-200, a filter pipe-210, an inner ring layer-220, a middle ring layer-230, an outer ring layer-240, a sealing door-241, a germicidal lamp-250, a blanking pipe-300, a discharging pipe-310, a conical ejector rod-320, a conical table-321, a balancing weight-322, a feeding pipe-330, a pipe group-400, a main pipe-410, an inner side pipeline-420, an outer side pipeline-430, a material containing device-500, a sealing cover-510, a bump-511, a material containing barrel-520, a buckle plate-521, a clamping groove-522, a notch-523, a threaded hole-524 and a limiting screw-530.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings, but the described embodiments of the present invention are some embodiments of the present invention, not all embodiments.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and this is only for the convenience of description of the present invention and simplification of the description. The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 7, a dust removing apparatus with sterilization and cleaning functions includes: an air tank 100, a filter tank 200 and a blanking pipe 300 arranged from top to bottom.

Specifically, the air tank 100 and the filter tank 200 have separate chambers.

Specifically, the filter tank 200 is provided with a filter pipe 210, a pipe body of the filter pipe 210 is positioned in the filter tank 200, and a port of the filter pipe 210 is positioned in the air tank 100. The air tank 100 is communicated with the air draft equipment, the mixed gas of the particles in the filter tank 200 and the air is sucked to the filter pipe 210 by using the suction force generated when the air draft equipment works, the particles in the mixed air in the filter tank 200 are separated in the filter tank 200 by using the filter pipe 210 when the air draft equipment works, so that the filtered air is discharged from the air tank 100 through a pipeline, the axis of the filter pipe 210 is parallel to the axis of the filter tank 200, and a plurality of filter pipes 210 are annularly arranged in the filter tank 200 to increase the filtering efficiency.

Specifically, the side wall of the filter tank 200 is provided with three layers, which sequentially include an inner ring layer 220, a middle ring layer 230 and an outer ring layer 240 from inside to outside, and the inner ring layer 220, the middle ring layer 230 and the outer ring layer 240 are all circular tube structures. The inner ring layer 220 and the middle ring layer 230 are made of transparent materials, a plurality of germicidal lamp tubes 250 are arranged between the inner ring layer 220 and the middle ring layer 230, the ultraviolet rays penetrate through the inner ring layer 220 made of glass materials to sterilize the interior of the filter tank 200, the germicidal lamp tubes 250 are arranged between the sealed inner ring layer 220 and the middle ring layer 230, the germicidal lamp tubes 250 can be well protected, and the germicidal lamp tubes 250 are prevented from being damaged during production. The outer ring layer 240 is made of a metal material to prevent ultraviolet rays from radiating to a human body, and a sealing door 241 is arranged on the side wall of the outer ring layer 240 to facilitate observation of whether the interior of the filter tank 200 is clean after sterilization and cleaning.

Specifically, a tube group 400 is arranged in the filter tank 200, the tube group 400 includes a main tube 410, and an inner pipe 420 and an outer pipe 430 which are parallel to the main tube 410, and the main tube 410 is coaxial with the filter tank 200. The inner pipe 420 is close to the axis of the filter tank 200 and located in the middle of the ring formed by the filter pipe 210, the outer pipe 430 is located between the filter pipe 210 and the inner ring layer 220, the lengths of the inner pipe 420 and the outer pipe 430 cover the length of the filter pipe 210 in the filter tank 200, and nozzles are arranged on the inner pipe 420 and the outer pipe 430 along the length direction and used for cleaning the inside of the filter tank 200. During cleaning, the pipe group 400 rotates around the main pipe 410 to clean the inner wall of the canister 200 and the outer peripheral side of the filter pipe 210 during rotation, and cleaning is performed when the dust removal operation is stopped.

Specifically, the bottom of the filter tank 200 is communicated with a blanking pipe 300, a discharging pipe 310 is arranged at the bottom of the blanking pipe 300, and the blanking pipe 300 is in a conical structure so as to facilitate falling of materials. The inner wall of the bottom of the discharge pipe 310 is of an inverted conical hole structure, the discharge pipe 310 is provided with a conical ejector rod 320 in a penetrating mode, the top of the conical ejector rod 320 is provided with a conical table 321 matched with the conical hole of the bottom of the discharge pipe 310, and the conical table 321 is attached to the inner wall of the conical hole of the bottom of the discharge pipe 310 to achieve sealing closing of the discharge pipe 310. A feed pipe 330 is perforated in the sidewall of the down pipe 300 for discharging the air and the particulate mixed gas into the down pipe 300.

More specifically, still include containing device 500, containing device 500 includes sealed lid 510 and containing bucket 520, sealed lid 510 fixed mounting is in row material pipe 310 bottom, sealed lid 510 adopts sealing connection with row material pipe 310 junction, containing bucket 520 connects in sealed lid 510 from bottom detachable, the bottom and the containing bucket 520 bottom contact of circular cone ejector pin 320 when containing bucket 520 is connected with sealed lid 510, containing bucket 520 bottom is with circular cone ejector pin 320 jack-up, thereby make circular cone platform 321 and row material pipe 310 bottom circular cone hole separate, utilize the interval between circular cone platform 321 and the row material pipe 310 bottom circular cone hole to realize row material ground purpose this moment, the mode of opening is more convenient, can accomplish when installing containing bucket 520, reduce the process of solitary switch traditional valve, and simple structure easily realizes. When the material containing barrel 520 is taken out downwards as shown in fig. 7, the conical mandril 320 descends again under the action of the weight, and the conical fit is formed between the conical platform 321 and the conical hole at the bottom of the material discharging pipe 310, so that the purpose of automatic centering is realized, the conical mandril 320 and the material discharging pipe 310 are in a coaxial state finally, the bottom surface of the conical platform 321 and the inner wall of the conical hole at the bottom of the material discharging pipe 310 are in automatic fit along the circumference, the sealing effect of the conical surface is good, and the material leakage is not easy.

Preferably, the feeding pipe 330 is disposed to be inclined downward as shown in fig. 2 so that heavier particles in the mixed gas can directly fall into the discharging pipe 310, thereby reducing the workload of the filtering pipe 210.

Preferably, the inner ring layer 220 and the middle ring layer 230 are made of glass or plastic materials, the inner ring layer 220 and the middle ring layer 230 are both of an integral circular tube structure so as to be integrally mounted, and the outer ring layer 240 is made of stainless steel plates.

Preferably, as shown in fig. 4, the inner pipe 420 and the outer pipe 430 are communicated with each other through the bottom to form a U-shaped structure, the filter pipe 210 passes through a gap between the U-shaped structures during cleaning, so as to prevent the inner pipe 420 and the outer pipe 430 from contacting with the filter pipe 210 to damage parts, the bottoms of the inner pipe 420 and the outer pipe 430 are communicated with the main pipe 410 through the same pipe to make the structure simpler, the weight of the pipe assembly 400 is reduced, and a plurality of support rods are provided between the inner pipe 420 and the main pipe 410 for increasing stability.

Preferably, as shown in fig. 6 or fig. 7, the lower section of the conical mandrel 320 is provided with a weight block 322 for increasing the overall weight of the conical mandrel 320, so that the conical platform 321 is more tightly attached to the conical hole at the bottom of the discharge pipe 310, and the sealing effect is improved.

Preferably, balancing weight 322 upper end is the circular arc structure, makes the material landing smoothly to prevent that the material from piling up at the top. Further preferably, as shown in fig. 6 or fig. 7, the weight block 322 is in a spindle structure along the vertical direction, the upper end of the weight block is used for preventing materials from being accumulated, and the lower section of the weight block is prevented from having an acute angle structure, so as to prevent an operator from being bruised.

More specifically, as shown in fig. 5, the connection structure of the charging bucket 520 and the sealing cover 510 is characterized in that a plurality of convex blocks 511 are uniformly arranged on the circumference of the sealing cover 510 along the normal line, the periphery of the upper section of the charging bucket 520 is provided with a buckle plate 521 corresponding to the convex blocks 511, the inner wall of the buckle plate 521 is provided with a clamping groove 522 along the horizontal direction, the projection of the clamping groove 522 on the bottom surface is in a circular structure, the outer diameter of the circular structure is larger than the circular outer diameter formed by the convex blocks 511 on the projection of the bottom surface, gaps 523 are arranged between adjacent buckle plates 521, the width of the projection of the clamping groove 522 and the gap 523 on the bottom surface is larger than the width of the convex blocks 511, and the height of the clamping groove 522 is larger than the thickness of the convex blocks 511. When the material containing barrel 520 is installed, the notch 523 is aligned with the lug 511 along the vertical direction, then the material containing barrel 520 is moved upwards until the bottom surface of the lug 511 is contacted with the top surface of the barrel opening of the material containing barrel 520, and then the material containing barrel 520 is rotated to enable the lug 511 to be clamped into the clamping groove 522. Meanwhile, the material containing barrel 520 can be directly used as a storage or transfer appliance, and compared with the traditional cloth bag type material receiving appliance, the material containing barrel is more convenient to use and more convenient to clean.

Preferably, as shown in fig. 5, a limit screw 530 is inserted through a sidewall of the buckle 521 corresponding to the slot 522, the limit screw 530 is disposed at an opening at one end of the slot 522 for determining a rotation position of the bucket 520 during installation, and when the bucket 520 is used, the bucket 520 is directly rotated until the protrusion 511 contacts the limit screw 530, so that visual confirmation is not required, the operation process is simplified, and the installation efficiency is improved.

Further preferably, as shown in fig. 5, the openings at the two ends of the slot 522 are respectively provided with a threaded hole 524 for penetrating through the limit screw 530, the operator can select one threaded hole 524 to install the limit screw 530 according to own habit, because some operators are used to install counterclockwise, some operators are used to install clockwise, and through selecting different threaded holes 524 to install the limit screw 530, the operator can be conveniently adapted to different handedness habits of the operator.

The foregoing is only a preferred embodiment of the invention and is not intended to be the only or limiting embodiment of the invention. It should be understood by those skilled in the art that various changes and equivalent substitutions made herein may be made without departing from the scope of the invention as defined by the appended claims.

Claims (9)

1. A dust collector with sterilization and cleaning functions is characterized by comprising: the air tank (100), the filter tank (200) and the blanking pipe (300) are arranged from top to bottom;

the air tank (100) and the filter tank (200) are provided with independent chambers;

the filter tank (200) is provided with a filter pipe (210), the pipe body of the filter pipe (210) is positioned in the filter tank (200), and the port of the filter pipe (210) is positioned in the air tank (100); when the air purifier works, particles in mixed air in the filter tank (200) are blocked in the filter tank (200) by using the filter pipe (210), so that the filtered air is discharged from the air tank (100), the axis of the filter pipe (210) is parallel to the axis of the filter tank (200), and a plurality of filter pipes (210) are annularly arranged in the filter tank (200);

the side wall of the filter tank (200) is provided with three layers, the filter tank sequentially comprises an inner ring layer (220), a middle ring layer (230) and an outer ring layer (240) from inside to outside, the inner ring layer (220) and the middle ring layer (230) are made of transparent materials, and a plurality of sterilizing lamps (250) are arranged between the inner ring layer (220) and the middle ring layer (230) and used for sterilizing the inside of the filter tank (200) by utilizing ultraviolet light; the outer ring layer (240) is made of metal materials to prevent ultraviolet rays from radiating to a human body, and a sealing door (241) is arranged on the side wall of the outer ring layer (240);

a pipe group (400) is arranged in the filter tank (200), the pipe group (400) comprises a main pipe (410), an inner side pipeline (420) and an outer side pipeline (430) which are parallel to the main pipe (410), and the main pipe (410) is coaxial with the filter tank (200); during cleaning, the pipe group (400) rotates around the main pipe (410); the inner side pipeline (420) is located in the annular middle formed by the filter pipe (210), the outer side pipeline (430) is located between the filter pipe (210) and the inner ring layer (220), and nozzles for cleaning the interior of the filter tank (200) are arranged in the length direction of the inner side pipeline (420) and the outer side pipeline (430);

the bottom of the filter tank (200) is communicated with the blanking pipe (300), the bottom of the blanking pipe (300) is provided with a discharge pipe (310), the inner wall of the bottom of the discharge pipe (310) is of an inverted conical hole structure, a conical ejector rod (320) penetrates through the discharge pipe (310), and the top of the conical ejector rod (320) is provided with a conical table (321) matched with the conical hole at the bottom of the discharge pipe (310) and used for sealing the discharge pipe (310); a feeding pipe (330) is arranged on the side wall of the blanking pipe (300) in a penetrating way and is used for discharging the mixed gas of air and particles into the blanking pipe (300).

2. A dust removing apparatus having sterilizing and cleaning functions as claimed in claim 1, wherein the feed pipe (330) is disposed obliquely downward.

3. The dust collector with sterilization and cleaning functions according to claim 1, wherein the inner ring layer (220) and the middle ring layer (230) are made of glass or plastic materials, the inner ring layer (220) and the middle ring layer (230) are both of an integral circular tube structure, and the outer ring layer (240) is made of stainless steel plates.

4. The dust removing apparatus with sterilizing and cleaning functions as claimed in claim 1, wherein the inner duct (420) and the outer duct (430) are communicated through the bottom to form a U-shaped structure, the filter pipe (210) passes through the U-shaped structure during cleaning, and the bottoms of the inner duct (420) and the outer duct (430) are communicated with the main pipe (410) through the same duct.

5. The dust removing device with sterilization and cleaning functions as claimed in claim 1, wherein the lower section of the conical mandrel (320) is provided with a balancing weight (322) for increasing the overall weight of the conical mandrel (320), so that the conical platform (321) is more tightly attached to the conical hole at the bottom of the discharge pipe (310), and the sealing effect is improved.

6. The dust removing device with sterilization and cleaning functions as claimed in claim 5, wherein the upper end of the weight block (322) is in a circular arc structure.

7. The dust removing device with sterilization and cleaning functions as claimed in claim 1, further comprising a material containing device (500), wherein the material containing device (500) comprises a sealing cover (510) and a material containing barrel (520), the sealing cover (510) is fixedly arranged at the bottom of the discharging pipe (310), the material containing barrel (520) is detachably connected to the sealing cover (510) from the bottom, when the material containing barrel (520) is connected with the sealing cover (510), the conical ejector rod (320) is jacked upwards by the bottom of the material containing barrel (520), so that the conical platform (321) is separated from the conical hole at the bottom of the discharging pipe (310), and discharging is realized by utilizing the interval between the conical platform (321) and the conical hole at the bottom of the discharging pipe (310).

8. The dust removal device with sterilization and cleaning functions as claimed in claim 7, wherein a plurality of convex blocks (511) are uniformly arranged on the circumference of the sealing cover (510) along the normal line outwards, the upper periphery of the charging bucket (520) is provided with buckle plates (521) corresponding to the convex blocks (511), the inner walls of the buckle plates (521) are provided with clamping grooves (522) along the horizontal direction, the projections of the clamping grooves (522) on the bottom surface are of a circular structure, the outer diameter of the circular structure is larger than the circular outer diameter formed by the convex blocks (511) on the projection of the bottom surface, gaps (523) are arranged between the adjacent buckle plates (521), the widths of the projections of the clamping grooves (522) and the gaps (523) on the bottom surface are larger than the width of the convex blocks (511), and the heights of the clamping grooves (522) are larger than the thickness of the convex blocks (511).

9. The dust removing device with the sterilization and cleaning functions as claimed in claim 8, wherein a limit screw (530) is arranged on the side wall of the buckle plate (521) corresponding to the clamping groove (522) in a penetrating manner, the limit screw (530) is arranged at the opening at one end of the clamping groove (522) and used for determining the rotating position of the charging basket (520) during installation, and threaded holes (524) for the limit screws (530) to penetrate are arranged at the openings at the two ends of the clamping groove (522).

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