CN219503356U - Dust removal equipment - Google Patents

Abstract

The utility model provides a dust collecting equipment, dust collecting equipment includes air supply mechanism and sweeps dust absorption mechanism, air supply mechanism includes high-pressure line and negative pressure pipeline, it includes the cover body to sweep the dust absorption mechanism including the cover body, high pressure, the cover body is formed with the accommodation space that is used for holding the clean component, high pressure line is connected with high pressure sweeps the portion, negative pressure pipeline is connected with negative pressure dust absorption portion, high pressure sweeps the portion setting on the cover body and blows off the high pressure gas that is used for cleaning the clean component towards accommodation space, in order to sweep the dust of treating on the clean component to the air environment in accommodation space, negative pressure dust absorption portion sets up on the cover body and towards accommodation space in order to absorb the dust. The technical scheme of the present disclosure can absorb and recover dust through the negative pressure of the negative pressure pipeline when the high pressure purging part purges dust, thereby solving the problems of the wind pollution environment containing dust and secondary pollution and improving the product yield.

Description

Dust removal equipment

Technical Field

The disclosure relates to the technical field of dust removal equipment, in particular to dust removal equipment.

Background

In the related art, powder can be generated on the outer surface of a tank body for canning of a powdery product, and a brush is generally adopted for sweeping or a compressed air knife is generally adopted for sweeping. However, the two methods also have secondary pollution, influence the dust removal effect and reduce the product yield.

Disclosure of Invention

Embodiments of the present disclosure provide a dust removing apparatus to solve or alleviate one or more technical problems in the prior art.

As a first aspect of the disclosed embodiments, the disclosed embodiments provide a dust collecting apparatus, including air source mechanism and purge dust absorption mechanism, air source mechanism includes high pressure line and negative pressure pipeline, purge dust absorption mechanism includes the cover body, high pressure purge portion and negative pressure dust absorption portion, the cover body is formed with the accommodation space that is used for holding the clean component, high pressure line is connected with high pressure purge portion, negative pressure line is connected with negative pressure dust absorption portion, high pressure purge portion sets up on the cover body and blows out the high pressure gas that is used for cleaning the clean component towards accommodation space, in order to purge the dust on the clean component to the air environment in accommodation space, negative pressure dust absorption portion sets up on the cover body and towards accommodation space in order to accept the dust.

In some possible implementations, the cover and/or the element to be cleaned are arranged in a movable manner, so that the element to be cleaned enters the accommodation space for dust removal.

In some possible implementations, the dust removing device further includes a conveying mechanism, the conveying mechanism includes a conveying plane for conveying the element to be cleaned into the accommodating space, two openings communicated with the accommodating space are arranged on the cover body, the input end and the output end of the conveying plane respectively pass through the corresponding openings, the element to be cleaned is borne on the conveying plane, and the blowing dust collecting mechanism is located above the conveying plane.

In some possible implementations, the cover includes a top wall and a side wall on opposite sides of the top wall, the top wall and the side wall forming a recess-like accommodation space, the top wall being disposed opposite the conveying plane, the high-pressure purging portion being disposed on the top wall, and the negative-pressure suction portion being disposed on the top wall and/or the side wall.

In some possible implementations, the side wall and the top wall are provided with flow channels communicated with each other, an adsorption port is formed on one side of the side wall and the top wall facing the accommodating space, the adsorption port and the flow channels form a negative pressure dust collection part, a connecting port is arranged on one side of the side wall or the top wall facing away from the accommodating space, and the connecting port is connected with a negative pressure pipeline

In some possible implementations, the high-pressure purging portion includes a first sleeve and a second sleeve, the second sleeve is sleeved in the first sleeve, the first sleeve is rotatably disposed relative to the second sleeve, a first air outlet is disposed on the first sleeve, a second air outlet is disposed on the second sleeve, and at least a partial region of the first air outlet and the second air outlet are overlapped.

In some possible implementations, one end of the first sleeve is provided with an end cap, the other end of the first sleeve is provided with a connection tube head, the connection tube head is connected with the high-pressure pipeline, and the end cap and the connection tube head have diameters larger than those of the first sleeve.

In some possible implementations, the air source mechanism is disposed in the box, the air source mechanism is a vortex fan, the vortex fan includes a pump body, an air inlet and an air outlet, the air inlet is connected with the negative pressure dust collection part through a negative pressure pipeline, and the air outlet is connected with the high pressure purging part through a high pressure pipeline.

In some possible implementations, the dust removing device further includes a filter mechanism disposed on one side of the case, the filter mechanism includes a first cavity and a second cavity, a filter screen is disposed between the first cavity and the second cavity, the first cavity is connected with the air source mechanism, the second cavity is connected with the negative pressure dust suction portion, the filter mechanism is disposed on one side of the case, and the filter mechanism is integrally disposed with the case.

In some possible implementations, the air supply mechanism further includes a control switch disposed on the housing, the control switch for controlling operation of the air supply mechanism.

The technical scheme of the embodiment of the disclosure can obtain the following beneficial effects: the dust removing equipment can absorb and recycle dust through the negative pressure of the negative pressure pipeline when the high-pressure purging part purges the dust, so that the problems of environmental pollution and secondary pollution caused by wind containing the dust are solved, and the product yield is improved.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present disclosure will become apparent by reference to the drawings and the following detailed description.

Drawings

In the drawings, the same reference numerals refer to the same or similar parts or elements throughout the several views unless otherwise specified. The figures are not necessarily drawn to scale. It is appreciated that these drawings depict only some embodiments according to the disclosure and are not to be considered limiting of its scope.

Fig. 1 is a schematic diagram of the overall structure of a dust removing device in an embodiment of the disclosure;

FIG. 2 is a schematic view of a first view angle structure of a dust removing device in a dust removing box according to an embodiment of the present disclosure;

fig. 3 is a schematic view of a structure of a dust removing device in a second view angle of an interior of a case according to an embodiment of the disclosure;

FIG. 4 is a schematic view of a third view angle structure of a dust removing device in a removing case according to an embodiment of the present disclosure;

FIG. 5 is a schematic view of a purge and dust extraction mechanism according to an embodiment of the disclosure;

FIG. 6 is a schematic diagram of a second view of a purge and dust extraction mechanism in an embodiment of the disclosure;

FIG. 7 is a schematic view of a third view of a purge and dust extraction mechanism in an embodiment of the disclosure;

FIG. 8 is a schematic view of a high pressure purge section in an embodiment of the disclosure;

fig. 9 is a schematic view of a part of the structure of a filtering mechanism in an embodiment of the disclosure.

Reference numerals illustrate:

10. an element to be cleaned;

100. an air source mechanism; 200. a blowing dust collection mechanism; 300. a conveying mechanism; 400. a case; 500. a filtering mechanism.

110. A high pressure line; 120. a negative pressure pipeline; 130. a pump body; 140. an air inlet; 150. an air outlet; 160. a control switch;

210. a cover body; 220. a high pressure purge section; 230. a negative pressure dust collection part;

s, accommodating space; K. an opening; x, adsorption port; l, connecting port;

310. a conveying plane;

211. a top wall; 212. a sidewall;

221. a first sleeve; 222. a second sleeve; 223. a first air outlet; 224. a second air outlet; 225. an end cap; 226. a connecting tube head;

510. a first cavity; 520. a second cavity; 530. a filtering part.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present disclosure. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

At present, in the production process of canned milk powder products, vacuum pumping and nitrogen filling are mostly adopted for product sealing after milk powder is filled. After canning and sealing, floating powder is generated on the outer surface of the milk powder can body due to the relation of vacuumizing and nitrogen filling. In the related art, a brush is generally adopted to sweep the floating powder on the surface of the tank body or a compressed air knife is adopted to sweep the floating powder on the surface of the tank body. However, the brush cleaning has the problems of incomplete cleaning position and complicated cleaning after the brush is polluted, and secondary pollution is caused by incomplete brush cleaning. The compressed air knife can blow dust into the environment, causes near the production line dust seriously, causes production line secondary pollution simultaneously to lead to the external surface of the milk powder jar to remain the dust and cause the defective products, finally lead to the defective products to flow into the market, lead to consumer complaints, influence enterprise's image.

In order to solve the problems of secondary pollution caused by incomplete cleaning positions and incomplete cleaning of the hairbrush and secondary pollution caused by compressed air in the related art, an embodiment of the disclosure provides a dust removing device, and a technical scheme of the disclosure is described in detail through the embodiment.

Fig. 1 is a schematic diagram of the overall structure of a dust removing apparatus according to an embodiment of the disclosure, fig. 2 is a schematic diagram of the structure of a first view inside a dust removing apparatus removing case according to an embodiment of the disclosure, fig. 3 is a schematic diagram of the structure of a second view inside a dust removing apparatus removing case according to an embodiment of the disclosure, fig. 4 is a schematic diagram of the structure of a third view inside a dust removing apparatus removing case according to an embodiment of the disclosure, and fig. 5 is a schematic diagram of a first view of a purging dust collecting mechanism according to an embodiment of the disclosure. As shown in fig. 1 to 5, the present disclosure provides a dust removing apparatus, which may include an air source mechanism 100 and a purge dust collection mechanism 200.

Specifically, the air supply mechanism 100 includes a high pressure line 110 and a negative pressure line 120. The purge-and-dust mechanism 200 includes a housing 210, a high-pressure purge portion 220, and a negative pressure dust suction portion 230, the housing 210 is formed with an accommodation space S for accommodating the cleaning member 10, the high-pressure pipe 110 is connected to the high-pressure purge portion 220, the negative pressure pipe 120 is connected to the negative pressure dust suction portion 230, the high-pressure purge portion 220 is disposed on the housing 210 and blows out high-pressure gas for cleaning the cleaning member 10 toward the accommodation space S to purge dust on the cleaning member 10 into an air environment in the accommodation space S, and the negative pressure dust suction portion 230 is disposed on the housing 210 and toward the accommodation space S to absorb dust.

Illustratively, the cover 210 may provide the cleaning member 10 with a receiving space S isolated from or communicating with the outside, may clean dust deposited on the cleaning member 10 in the receiving space S, and may absorb the dust after the dust is purged into the air environment in the receiving space S. The cover 210 may be a closed cover, in which the cleaning elements 10 may be sequentially placed one by one for cleaning, or the cover 210 may be a cover having an opening, which may be moved to clean the cleaning elements 10 after the cleaning elements 10 are positioned in the accommodating space S, or may be moved to the accommodating space S for cleaning.

The cross-sectional shape of the cover 210 may be rectangular, circular, or trapezoidal, and the specific shape of the cover 210 may be set according to the actual use requirement, and the shape of the cover 210 is not specifically limited in the embodiments of the present disclosure.

Illustratively, the element 10 to be cleaned may be a can, a box, or other packaged product. For example, the element 10 to be cleaned is a milk powder can, or the element 10 to be cleaned may also be a dust-removing product in other powdered packaging forms.

The dust removing apparatus of the embodiment of the present disclosure includes an air source mechanism 100 and a purge dust collection mechanism 200. The high-pressure pipeline 110 of the air source mechanism 100 is communicated with the high-pressure blowing part 220 of the blowing dust collection mechanism 200, the high-pressure pipeline 110 can generate high-pressure air which is sufficient for blowing dust deposited on the element 10 to be cleaned, the high-pressure air is blown to the surface of the element 10 to be cleaned through the high-pressure blowing part 220, and the dust deposited on the element 10 to be cleaned breaks away from the surface of the element 10 to be cleaned and flies into the air environment of the accommodating space S under the action of the high-pressure air, so that the surface of the element 10 to be cleaned is cleaned. The cover 210 may provide a receiving space S for the cleaning member 10, so that dust deposited on the cleaning member 10 can be cleaned in the receiving space S and the dust in the air environment of the receiving space S can be absorbed. The negative pressure pipeline 120 of the air source mechanism 100 is connected with the negative pressure dust collection part 230 of the sweeping and dust collection mechanism 200, the air source mechanism 100 can generate negative pressure in a mode of sucking air, the negative pressure pipeline 120 enables the negative pressure dust collection part 230 to generate negative pressure, and accordingly air in the accommodating space S can flow to the negative pressure dust collection part 230, dust in the air environment in the accommodating space S can flow to the negative pressure dust collection part 230, and accordingly dust flying to the air environment on the surface of the element 10 to be cleaned can be absorbed through the negative pressure pipeline 120, dust is synchronously absorbed while dust is removed from the element 10 to be cleaned, dust emission generated in the dust removal process of the element 10 to be cleaned is effectively avoided, the problems of wind pollution environment containing dust and secondary pollution are solved, and the product yield is improved.

Referring to fig. 2-4, in one embodiment, the air supply mechanism 100 is a high pressure swirl blower. The high-pressure vortex fan is a blowing and sucking dual-purpose ventilation air source, the high-pressure vortex fan can comprise a base, a pump body, a pump shell, an air inlet and an air outlet, the pump body is arranged in the pump shell, the pump body and the pump shell are integrally arranged on the base, the air inlet is connected with a negative pressure pipeline 120, the air outlet is connected with a high pressure pipeline 110, the air inlet can generate negative pressure, the pump body can generate high pressure and can enable an accommodating space S to generate high pressure to purge dust through the air outlet and the high pressure pipeline 110, the pump body can also generate negative pressure and enable the accommodating space S to generate negative pressure to absorb dust through the air inlet and the negative pressure pipeline 120, and therefore high-pressure dust removal and negative pressure dust collection can be performed on a to-be-cleaned element through the generation of the pump body.

In one embodiment, the high-pressure pipeline 110 and the negative-pressure pipeline 120 can be used for communicating the air source mechanism 100 and the blowing dust collection mechanism 200, the high-pressure pipeline 110 and the negative-pressure pipeline 120 can be flexible hose structures, or the high-pressure pipeline 110 and the negative-pressure pipeline 120 can also be straight pipe structures, and the lengths and the sizes of the high-pressure pipeline 110 and the negative-pressure pipeline can be set according to actual use requirements.

In one embodiment, the cover 210 and/or the cleaning member 10 are movably disposed such that the cleaning member 10 enters the accommodating space S to perform a dust removing operation.

In one embodiment, the purge suction mechanism 200 may be movable relative to the cleaning element 10. For example, when the cleaning element 10 is a cylindrical tank, an opening communicating with the accommodating space S is provided at the bottom of the cover 210, and the blowing and dust-collecting mechanism 200 may move up and down, so that the cover 210 may move up and down to approach or separate from the cleaning element 10, and initially, the cover 210 moves down to approach the cleaning element, and after the cleaning is performed by the high-pressure blowing portion 220 and the negative-pressure dust-collecting portion 230 of the blowing and dust-collecting mechanism 200, the cover 210 moves up to separate from the cleaning element, and the cleaning element 10 may also move horizontally to sequentially enter the accommodating space S for dust-collecting operation.

In one embodiment, openings are formed at two ends of the cover 210 and are communicated with an accommodating space S, the accommodating space S is a channel arranged along a horizontal first direction, the purging and dust-absorbing mechanism 200 can move along the first direction, the to-be-cleaned elements 10 are sequentially arranged at intervals along the first direction, the cover 210 can move along the first direction and sequentially pass through each to-be-cleaned element 10 to perform dust removal operation on each to-be-cleaned element 10, and the negative pressure pipeline 120 and the high pressure pipeline 110 adopt hose structures.

In one embodiment, openings communicating with the accommodating space S are formed at two ends of the cover 210, the accommodating space S is a channel arranged along a horizontal first direction, the purge and dust suction mechanism 200 is fixedly arranged, the to-be-cleaned elements 10 can be arranged in sequence along the first direction, and the to-be-cleaned elements 10 can move along the first direction to pass through the accommodating space S for dust removal.

Referring to fig. 1, 2, 5 and 6, in one embodiment, the dust removing apparatus further includes a conveying mechanism 300, the conveying mechanism 300 includes a conveying plane 310 for conveying the to-be-cleaned element 10 into the accommodating space S, two openings K communicating with the accommodating space S are provided on the cover 210, an input end and an output end of the conveying plane 310 respectively pass through the corresponding openings K, the to-be-cleaned element 10 is carried on the conveying plane 310, the purge dust collecting mechanism 200 is located above the conveying plane 310, the purge dust collecting mechanism 200 is fixedly arranged, a length direction of the accommodating space S extends along a conveying direction of the conveying plane 310, and a width of the accommodating space S is approximately equal to a width of the conveying plane 310. In this way, the to-be-cleaned element 10 can be conveyed into the accommodating space S through the conveying mechanism 300 to remove dust, and most of the dust generated after the to-be-cleaned element 10 removes dust is also located in the air environment of the accommodating space S, so that the dust can be effectively prevented from diffusing to pollute the environment, and secondary pollution is avoided.

Illustratively, both sides of the conveying plane 310 may be provided with limit guides, which may be used to limit guide the movement of the cleaning member 10 along the conveying direction of the conveying plane 310. The conveying mechanism may be a conveyor belt structure, for example, the conveying mechanism 300 may be a belt structure or a synchronous belt structure. The conveying mechanism 300 can be supported by a frame to a certain height, so that the negative pressure pipeline 120 and the high pressure pipeline 110 can be conveniently arranged in a wiring way.

Fig. 6 is a schematic diagram of a second view of the purge and dust suction mechanism according to an embodiment of the disclosure, and fig. 7 is a schematic diagram of a third view of the purge and dust suction mechanism according to an embodiment of the disclosure. Referring to fig. 5 to 7, in one embodiment, the cover 210 includes a top wall 211 and a side wall 212 located at opposite sides of the top wall 211, the top wall 211 and the side wall 212 form a groove-shaped accommodation space S, the top wall 211 is disposed opposite to the conveying plane 310, the high pressure blowing part 220 is disposed on the top wall 211, and the negative pressure dust suction part 230 is disposed on the top wall 211 and/or the side wall 212. By the structure, the high-pressure blowing part 220 can blow air from top to bottom, the dust removing effect is good, dust can be absorbed by the negative pressure dust absorbing part 230 arranged on the periphery, and the negative pressure absorbs and recovers the dust, so that the problems of environmental pollution and secondary pollution caused by wind containing the dust are solved.

Illustratively, the high pressure purge portion 220 may be disposed to extend along the width direction of the top wall 211, i.e., the high pressure purge portion 220 may be disposed to extend in a direction perpendicular to the conveying direction of the conveying plane 310.

Illustratively, the number of the negative pressure dust suction parts 230 may be one or more. When the negative pressure suction part 230 is one, the negative pressure suction part 230 may be provided only on the top wall 211 or only on the side wall 212. When the negative pressure suction part 230 is disposed on the top wall 211, the negative pressure suction part 230 may be disposed in parallel with the high pressure blowing part 220 at a spaced apart position. When the negative pressure suction part 230 is provided on the sidewall 212, the negative pressure suction part 230 may be provided along the height direction of the sidewall 212.

Illustratively, when the number of the negative pressure suction parts 230 is plural, the negative pressure suction parts 230 are provided at both the top wall 211 and the side wall 212. For example, in the embodiment of the disclosure, the cover 210 includes a square top wall 211 and side walls 212 located on two opposite sides of the top wall 211, where the negative pressure suction parts 230 are disposed on both the top wall 211 and the side walls 212, where the negative pressure suction parts 230 are disposed on both the top wall 211 and one of the side walls 212, where the negative pressure suction parts 230 are disposed on one of the side walls 212, or where the negative pressure suction parts 230 are disposed on the top wall 211.

Referring to fig. 5 and 7, in one embodiment, two negative pressure dust suction parts are provided on the top wall 211, and the negative pressure dust suction parts are symmetrically provided with respect to the high pressure blowing part 220, and two negative pressure dust suction parts are provided on both side walls 212, so that dust blown can be sucked comprehensively. It should be noted that the specific number of the negative pressure dust collection parts can be set according to the actual use requirement, and the present utility model is not limited herein.

It should be noted that, the top wall 211 and the side wall 212 may be vertically disposed, i.e., the cross section of the cover 210 is square with an opening at the bottom, or the top wall 211 and the side wall 212 may be disposed at an inclined angle, i.e., the cross section of the cover 210 is trapezoidal with an opening at the bottom. The specific shape of the top wall 211 and the side wall 212 is not limited herein, for example, both the top wall 211 and the side wall 212 may be rectangular plates, or the top wall 211 may be a circular plate, and the side wall 212 may be an arc plate.

Fig. 8 is a schematic structural diagram of a high-pressure purging portion in the embodiment of the disclosure, and referring to fig. 5, 7 and 8, in one embodiment, the high-pressure purging portion 220 includes a first sleeve 221 and a second sleeve 222, the second sleeve 222 is sleeved in the first sleeve 221, the diameter of the second sleeve 222 is smaller than that of the first sleeve 221, a gap is formed between the second sleeve 222 and the first sleeve 221, the first sleeve 221 is rotatably disposed relative to the second sleeve 222, a first air outlet 223 is disposed on the first sleeve 221, a second air outlet 224 is disposed on the second sleeve 222, and at least a partial region of the first air outlet 223 and the second air outlet 224 are overlapped, so that the first sleeve 221 can rotate relative to the second sleeve 222 to adjust the overlapping region of the first air outlet 223 and the second air outlet 224, that is, the air outlet direction and the air outlet size can be adjusted, so that the air outlet pressure and the angle can be adjusted by rotating the first sleeve 221, and the cleaning of the cleaning element 10 can be fully cleaned.

Referring to fig. 8, in one embodiment, one end of the first sleeve 221 is provided with an end cap 225, the other end of the first sleeve 221 is provided with a connection pipe head 226, the connection pipe head 226 is connected with the high pressure line 110, and the diameters of the end cap 225 and the connection pipe head 226 are larger than those of the first sleeve 221. The end cover 225 and the connection pipe head 226 can be fixed through the side wall 212 in a limiting manner, so that the high-pressure purging part 220 is mounted, and the high-pressure purging part 220 is mounted conveniently. The connection pipe head 226 can be arranged according to the actual use requirement, and the connection pipe head 226 can be matched with the end part of the high-pressure pipeline 110 to form stable connection.

Referring to fig. 5 and 7, in one embodiment, a flow passage communicating with each other is formed in the side wall 212 and the top wall 211, an adsorption port X is formed in a side of the side wall 212 and the top wall 211 facing the accommodating space S, the adsorption port X and the flow passage form a negative pressure dust suction part 230, a connection port L is provided in a side of the side wall 212 or the top wall 211 facing away from the accommodating space S, and the connection port L is connected to the negative pressure pipe 120.

Illustratively, the side walls 212 and the top wall 211 are each plate-like structures having an interior cavity therein, and the side walls 212 and the top wall 211 may be integrally formed. The side walls 212 and the interior cavity of the top wall 211 form a flow path. The suction port X is a long-strip-shaped opening provided on the side wall 212 and the top wall 211 toward the accommodation space S, and may extend along the height direction of the side wall 212 on the side wall 212, and may extend along the length direction of the first sleeve 221 and the second sleeve 222 on the top wall 211. The number and the size of the adsorption ports can be set according to actual use requirements. The connection port may be provided on the same side as the connection pipe head 226 of the high pressure blowing part 220, i.e., the connection port is provided on the side wall 212 where the connection pipe head 226 is installed, which may facilitate connection of the negative pressure pipe 120.

Referring to fig. 1, 2 and 3, in one embodiment, the air source mechanism 100 is disposed in the box 400, the air source mechanism 100 is a vortex fan, the vortex fan includes a pump body 130, an air inlet 140 and an air outlet 150 disposed on the pump body 130, the air inlet 140 is connected to the negative pressure dust suction part 230 through a negative pressure pipeline 120, and the air outlet 150 is connected to the high pressure purge part 220 through a high pressure pipeline 110. The box 400 includes bottom plate and curb plate, and air supply mechanism 100 support mounting is on the bottom plate, and box 400 encloses air supply mechanism 100 wholly, is provided with two through-holes on the curb plate of box 400 in order to pass through negative pressure pipeline 120 and high pressure pipeline 110. The pump body 130 may be used to simultaneously generate high pressure and negative pressure, thereby implementing a dust removing operation and a dust sucking operation.

Referring to fig. 1 and 4, in one embodiment, the air supply mechanism 100 further includes a control switch 160, where the control switch 160 is disposed on the housing 400, and the control switch 160 is used to control the operation of the air supply mechanism 100. The box 400 is provided with a mounting area for mounting the control switch 160 through the side plates of the negative pressure pipeline 120 and the high pressure pipeline 110, and the control switch can protect and control the air source mechanism 100 by adopting the conventional contactor protection, so that the dust removing equipment can be ensured to effectively and stably operate.

Fig. 9 is a schematic structural diagram of a part of a filtering mechanism in the embodiment of the disclosure, and referring to fig. 1, 2, 3, 4 and 9, in one embodiment, the dust removing apparatus further includes a filtering mechanism 500 for filtering dust, where the filtering mechanism 500 includes a first cavity 510 and a second cavity 520, a filtering portion 530 is disposed between the first cavity 510 and the second cavity 520, the first cavity 510 is connected to the air source mechanism 100, and the second cavity 520 is connected to the negative pressure dust suction portion 230, so that dust absorbed by the negative pressure dust suction portion 230 can be filtered by the filtering portion 530 of the filtering mechanism 500, and then flows into the air source mechanism 100 and then flows into the high pressure pipeline, thereby implementing purging, filtering and internal circulation.

Referring to fig. 1 to 4, illustratively, the output end of the first cavity 510 is provided with a connection portion connected with the air inlet 140 of the air source mechanism 100, a filtering portion 530 is provided between the second cavity 520 and the first cavity 510, the filtering mechanism 500 is disposed at one side of the case 400, and the filtering mechanism 500 is integrally disposed with the case 400, so that the dust removing apparatus has a small overall size and saves space. The filtering mechanism 500 includes a housing integrally provided at one side of the case 400, a housing formed with a receiving cavity, and a filtering portion 530 separating the receiving cavity to form a first cavity 510 and a second cavity 520, wherein the first cavity 510 is connected with the air inlet 140, and the first cavity 510 may be integrally tapered. One end of the negative pressure pipeline 120 extends into the second cavity 520, and the other end of the negative pressure pipeline 120 is connected with a connecting port on the side wall. The dust is adsorbed by the adsorption port X, passes through the flow channels of the side wall and the top wall, passes through the negative pressure pipeline 120, enters the second cavity 520, passes through the filtering part 530, enters the first cavity 510, and finally enters the air source mechanism 100. In this way, the air from which dust is recovered can be filtered and then recycled, so that dust purging and filtering internal circulation is realized.

Illustratively, the filter part 230 may employ a frame-shaped F9 filter, so that particles larger than 1 μm can be effectively filtered and contained, and cleaning is facilitated.

Illustratively, the case 400 and the purge dust collection mechanism 200 can be made of stainless steel materials, and the device is beautiful and durable as a whole.

Other configurations of the dust removing apparatus of the above embodiments may be applied to various technical solutions now and in the future known to those skilled in the art, and will not be described in detail herein.

In the description of the present specification, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present disclosure.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present disclosure, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present disclosure, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this disclosure will be understood by those of ordinary skill in the art as the case may be.

In this disclosure, unless expressly stated or limited otherwise, a first feature being "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other by way of additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.

The above disclosure provides many different embodiments or examples for implementing different structures of the disclosure. The components and arrangements of specific examples are described above in order to simplify the present disclosure. Of course, they are merely examples and are not intended to limit the present disclosure. Furthermore, the present disclosure may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

The above is merely a specific embodiment of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the disclosure, which should be covered in the protection scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims (10)

1. A dust removing apparatus, characterized by comprising:

the air source mechanism comprises a high-pressure pipeline and a negative pressure pipeline;

the dust collection mechanism comprises a cover body, a high-pressure purging part and a negative pressure dust collection part, wherein an accommodating space for accommodating the element to be cleaned is formed in the cover body, a high-pressure pipeline is connected with the high-pressure purging part, the negative pressure pipeline is connected with the negative pressure dust collection part, the high-pressure purging part is arranged on the cover body and faces the accommodating space to blow high-pressure gas for cleaning the element to be cleaned, so that dust on the element to be cleaned is purged to an air environment in the accommodating space, and the negative pressure dust collection part is arranged on the cover body and faces the accommodating space to absorb the dust.

2. The dust removing apparatus according to claim 1, wherein the cover and/or the member to be cleaned are provided movably so that the member to be cleaned enters the accommodating space to perform dust removing work.

3. The dust removing apparatus according to claim 2, further comprising a conveying mechanism including a conveying plane for conveying the member to be cleaned into the accommodating space, two openings communicating with the accommodating space being provided on the cover, an input end and an output end of the conveying plane respectively passing through the corresponding openings, the member to be cleaned being carried on the conveying plane, and the purge dust suction mechanism being located above the conveying plane.

4. A dust removing apparatus according to claim 3, wherein the housing includes a top wall and side walls on opposite sides of the top wall, the top wall and the side walls forming a recessed accommodation space, the top wall being disposed opposite the conveying plane, the high-pressure purge portion being disposed on the top wall, the negative-pressure dust suction portion being disposed on the top wall and/or the side walls.

5. The dust removing apparatus according to claim 4, wherein a flow passage communicating with each other is formed in the side wall and the top wall, an adsorption port is formed in a side of the side wall and the top wall facing the accommodating space, the adsorption port and the flow passage form the negative pressure dust suction portion, a connection port is provided in a side of the side wall or the top wall facing away from the accommodating space, and the connection port is connected to the negative pressure pipe.

6. The dust removing apparatus according to claim 1, wherein the high-pressure purging portion includes a first sleeve and a second sleeve, the second sleeve is sleeved in the first sleeve, the first sleeve is rotatably disposed with respect to the second sleeve, a first air outlet is disposed on the first sleeve, a second air outlet is disposed on the second sleeve, and the first air outlet and the second air outlet are disposed at least partially overlapping.

7. The dust removing apparatus according to claim 6, wherein one end of the first sleeve is provided with an end cap, the other end of the first sleeve is provided with a connection pipe head, the connection pipe head is connected with the high-pressure pipe, and the end cap and the connection pipe head have a diameter larger than that of the first sleeve.

8. The dust removal apparatus as set forth in claim 1, wherein the air source mechanism is a vortex fan, the vortex fan includes a pump body, an air inlet and an air outlet, the air inlet is connected with the negative pressure dust suction portion through a negative pressure pipeline, and the air outlet is connected with the high pressure purge portion through the high pressure pipeline.

9. The dust removing apparatus according to claim 8, further comprising a filter mechanism for filtering dust, the filter mechanism comprising a first cavity and a second cavity, a filter portion being provided between the first cavity and the second cavity, the first cavity being connected with the air source mechanism, the second cavity being connected with the negative pressure dust suction portion, the filter mechanism being provided on one side of the case, the filter mechanism being integrally provided with the case.

10. The dust removal apparatus of claim 1, wherein the air supply mechanism further comprises a control switch disposed on the housing, the control switch configured to control operation of the air supply mechanism.