CN216077513U

CN216077513U - Front air filtering and guiding device for air compressor

Info

Publication number: CN216077513U
Application number: CN202121909569.1U
Authority: CN
Inventors: 程鑫
Original assignee: Shandong Sangba Energy Technology Co ltd
Current assignee: Shandong Sangba Energy Technology Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-03-18
Anticipated expiration: 2031-08-16

Abstract

The utility model relates to the technical field of air filtration, in particular to a front air filtration and flow guide device for an air compressor, which aims at solving the problems of poor filtration effect and inconvenience in cleaning in the prior art and provides the following scheme, comprising the following steps of: the casing, the externally mounted of casing has the box, first filter screen and second filter screen are installed respectively to the outside of casing and box, the inside rigid coupling of box has the third filter screen, the third filter screen is located the below of multiunit second filter screen, and the bottom rigid coupling of third filter screen has the connecting pipe. The novel air filter is reasonable in structure, stable in structure and simple in operation, not only effectively improves the air filtering effect, but also is convenient for cleaning equipment, prevents the filter screen from being blocked, and is easy to popularize and use.

Description

Front air filtering and guiding device for air compressor

Technical Field

The utility model relates to the field of air filtration, in particular to a front air filtration and flow guide device for an air compressor.

Background

The air compressor is an air compressor for short, the air compressor is a device for compressing gas, the air compressor is a device for converting mechanical energy into gas pressure energy, and is an air pressure generating device for compressing air, and in order to prevent air and impurities floating in the air from being sucked into the air compressor together in the normal working process of the air compressor, an air filtering and guiding device is connected in series on a preposed pipeline of the air compressor.

Leading filtration guiding device of air compressor machine among the prior art, not only the structure is complicated, and the function is comparatively single, only can filter the water conservancy diversion to the dust impurity in the air, and the air in some workshop, its inside not only contains dust impurity, still include grease class droplet suspended solid, when these grease class droplet suspended solids direct action is on air filter, can cause air filter's jam, air filter changes or abluent frequency has been increased, it wastes time and energy, for this reason, this scheme provides a leading filtration guiding device for air compressor machine.

SUMMERY OF THE UTILITY MODEL

The utility model provides a front air filtering and guiding device for an air compressor, which solves the problems of poor filtering effect and inconvenience in cleaning in the prior art.

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

a leading air filtering guiding device for an air compressor comprises: the casing, the externally mounted of casing has the box, first filter screen and second filter screen are installed respectively to the outside of casing and box, the inside rigid coupling of box has the third filter screen, the third filter screen is located the below of multiunit second filter screen, and the bottom rigid coupling of third filter screen has the connecting pipe, and the bottom of connecting pipe extends to the bottom of casing, outside one side rigid coupling of casing has the breathing pipe, and the one end of breathing pipe extends to the inboard bottom of box, and the breathing pipe is located the box inside one end be located the third filter screen under, the internally mounted of casing has clearance mechanism, and the receiver is installed to the bottom of casing.

Preferably, the inner side wall of the shell is fixedly connected with a plurality of groups of connecting plates, and the other ends of the plurality of groups of connecting plates are fixedly connected with the inner part of the box body.

Preferably, clearance mechanism is including installing the servo motor at the inboard top of casing, installing in the pivot of servo motor output, installing at the outside multiunit cleaning brush of second filter screen, installing at the frizing at third filter screen top, the outside rigid coupling of pivot has multiunit connecting rod, multiunit the other end of connecting rod respectively with the top rigid coupling of multiunit cleaning brush, the bottom of pivot extends to the inside of box and the top rigid coupling of frizing.

Preferably, first filter screen, second filter screen are oleophylic material and make, the third filter screen is oleophobic material and makes, and the aperture of first filter screen, second filter screen, third filter screen reduces in proper order.

Preferably, the third filter screen is of a funnel-shaped structure.

Preferably, the bottom of the inner side of the storage box is fixedly connected with a separating ring, one end of the connecting pipe, which is positioned at the bottom of the shell, extends into the separating ring, and the storage box is connected with the shell through a plurality of groups of flat nozzle hasps.

The utility model has the beneficial effects that:

1. through mutually supporting such as first filter screen, second filter screen, third filter screen, connecting pipe, the realization is filtered dust and the greasy dirt that enters into the inside gas of air compressor machine, the effectual filter effect that has improved.

2. Through mutually supporting such as cleaning brush, servo motor, pivot, frizing board, the realization is cleaned second filter screen and third filter screen, and the effectual second filter screen of having avoided takes place to block up with the third filter screen, is convenient for clean it.

The air filter is reasonable in structure, stable in structure and simple in operation, not only effectively improves the air filtering effect, but also is convenient for cleaning equipment, prevents the filter screen from being blocked, and is easy to popularize and use.

Drawings

Fig. 1 is a front view structural view of the present invention.

Fig. 2 is a front cross-sectional view of the present invention.

Fig. 3 is a schematic structural view of a third filter screen and a connecting pipe according to the present invention.

Reference numbers in the figures: 1. a housing; 2. a connecting plate; 3. a box body; 4. a first filter screen; 5. a second filter screen; 6. an air intake duct; 8. a third filter screen; 9. a connecting rod; 10. cleaning a brush; 11. a rotating shaft; 12. a scraper plate; 13. a servo motor; 14. a connecting pipe; 15. a storage box; 16. a spacer ring; 17. flat mouth hasp.

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.

Referring to fig. 1 to 3, a pre-air filtering and guiding device for an air compressor includes: the device comprises a shell 1, a box body 3 is arranged outside the shell 1, a plurality of groups of connecting plates 2 are fixedly connected with the inner side wall of the shell 1, the other ends of the plurality of groups of connecting plates 2 are fixedly connected with the inner part of the box body 3, a first filter screen 4 and a second filter screen 5 are respectively arranged outside the shell 1 and the box body 3, a third filter screen 8 is fixedly connected inside the box body 3, the third filter screen 8 is positioned below the plurality of groups of second filter screens 5, the first filter screen 4 and the second filter screen 5 are both made of oleophylic materials, the third filter screen 8 is made of oleophobic materials, and the apertures of the first filter screen 4, the second filter screen 5 and the third filter screen 8 are sequentially reduced, the outside air enters the inside of the shell 1 through the first filter screen 4, then the gas enters the inside of the box body 3 through the second filter screen 5, the first filter screen 4 and the second filter screen 5 filter the dust in the air, and the filtered gas containing oil is filtered through the third filter screen 8.

Third filter screen 8 is hopper-shaped structure, the bottom rigid coupling of third filter screen 8 has connecting pipe 14, and the bottom of connecting pipe 14 extends to the bottom of casing 1, the oil stain is remained at third filter screen 8's top, then the oil stain at third filter screen 8 top flows down through third filter screen 8, flow out the outside of box 3 through connecting pipe 14, outside one side rigid coupling at casing 1 has breathing pipe 6, the one end of breathing pipe 6 extends to the inboard bottom of box 3, and breathing pipe 6 is located the inside one end of box 3 and is located third filter screen 8 under, the one end that casing 1 and the inlet end rigid coupling of air compressor machine are kept away from to breathing pipe 6, and then inhale the inside of air compressor machine after will filtering.

A cleaning mechanism is arranged inside the shell 1, the cleaning mechanism comprises a servo motor 13 arranged on the top of the inner side of the shell 1, a rotating shaft 11 is arranged at the output end of the servo motor 13, a plurality of groups of cleaning brushes 10 are arranged outside the second filter screen 5, the plurality of groups of cleaning brushes 10 are all attached to the outside of the second filter screen 5, an oil scraping plate 12 is arranged on the top of the third filter screen 8, the bottom of the oil scraping plate 12 is attached to the top of the third filter screen 8, a plurality of groups of connecting rods 9 are fixedly connected to the outside of the rotating shaft 11, the other ends of the plurality of groups of connecting rods 9 are respectively fixedly connected to the tops of the plurality of groups of cleaning brushes 10, the bottom of the rotating shaft 11 extends to the inside of the box body 3 to be fixedly connected to the top of the oil scraping plate 12, the servo motor 13 drives the rotating shaft 11 to rotate, and further drives the plurality of groups of cleaning brushes 10 and the oil scraping plate 12 to be respectively attached to the outside of the second filter screen 5 and the third filter screen 8 to rotate, dust outside of the second filter screen 5 and oil stains on the top of the third filter screen 8 are cleaned, preventing the second filter 5 and the third filter 8 from being clogged.

Receiver 15 is installed to casing 1's bottom, receiver 15's inboard bottom rigid coupling has spacing ring 16, spacing ring 16 is located receiver 15's center, spacing ring 16 separates into oil storage area and storage dirt district with receiver 15, the one end that connecting pipe 14 is located the 1 bottom of casing extends to the oil storage area of the inside of spacing ring 16, receiver 15 is connected with casing 1 through multiunit flat mouth hasp 17, open the convenient receiver 15 that pulls down of multiunit flat mouth hasp 17, be convenient for clear up its receiver 15.

The working principle is as follows: when the air compressor is used, one end of the air suction pipe 6, which is far away from the shell 1, is connected with an air inlet end of the air compressor, the air compressor works to suck outside air into the shell 1 through the first filter screen 4 and then enters the box body 3 from the second filter screen 5, the first filter screen 4 and the second filter screen 5 filter dust in the air, the air entering the box body 3 filters oil stains in the air through the third filter screen 8 and then enters the air compressor through the air suction pipe 6, when the first filter screen 4, the second filter screen 5 and the third filter screen 8 filter the dust and the oil stains in the air, a large amount of dust is adhered to the outer parts of the first filter screen 4 and the second filter screen 5, a large amount of oil drops are adhered to the top of the third filter screen 8, the dust outside the first filter screen 4 can be easily cleaned by using a cleaning cloth, the servo motor 13 is started, servo motor 13 drive pivot 11 rotates, and then drive the laminating of multiunit clearance brush 10 and rotate in the outside of second filter screen 5, brush the outside dust of second filter screen 5 to the inside of receiver 15, and the dust drops in the outside of spacer ring 16, in pivot 11 pivoted, the laminating of frizing 12 rotates at the top of third filter screen 8, oil drip and a small amount of dust at 8 tops of third filter screen strike off, the mixture of dust and oil drip enters the inboard of the spacer ring 16 of receiving 15 insides of box along connecting pipe 14, after the use is accomplished, open multiunit flat nozzle hasp 17, take off receiver 15, clean it, then when waiting to use next time, repeated above-mentioned operation can.

In the description of the present invention, it is to 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", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

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

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 equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A leading air filtering guiding device for an air compressor comprises: the casing (1) is characterized in that a box body (3) is arranged outside the casing (1), a first filter screen (4) and a second filter screen (5) are respectively arranged outside the casing (1) and the box body (3), a third filter screen (8) is fixedly connected inside the box body (3), the third filter screen (8) is positioned below a plurality of groups of second filter screens (5), a connecting pipe (14) is fixedly connected to the bottom of the third filter screen (8), the bottom of the connecting pipe (14) extends to the bottom of the casing (1), an air suction pipe (6) is fixedly connected to one side of the outside of the casing (1), one end of the air suction pipe (6) extends to the bottom of the inner side of the box body (3), one end of the air suction pipe (6) positioned inside the box body (3) is positioned under the third filter screen (8), a cleaning mechanism is arranged inside the casing (1), a storage box (15) is installed at the bottom of the shell (1).

2. The front air filtering and guiding device for the air compressor as claimed in claim 1, wherein a plurality of sets of connecting plates (2) are fixedly connected to the inner side wall of the housing (1), and the other ends of the plurality of sets of connecting plates (2) are fixedly connected to the inside of the box body (3).

3. The front air filtering and guiding device for the air compressor as claimed in claim 1, wherein the cleaning mechanism comprises a servo motor (13) mounted at the top of the inner side of the casing (1), a rotating shaft (11) mounted at the output end of the servo motor (13), a plurality of groups of cleaning brushes (10) mounted at the outer part of the second filter screen (5), and an oil scraping plate (12) mounted at the top of the third filter screen (8), the outer part of the rotating shaft (11) is fixedly connected with a plurality of groups of connecting rods (9), the other ends of the plurality of groups of connecting rods (9) are fixedly connected with the tops of the plurality of groups of cleaning brushes (10), and the bottom of the rotating shaft (11) extends to the inside of the box body (3) and the top of the oil scraping plate (12).

4. The front air filtering and guiding device for the air compressor as claimed in claim 1, wherein the first filter screen (4) and the second filter screen (5) are both made of oleophilic materials, the third filter screen (8) is made of oleophobic materials, and the pore diameters of the first filter screen (4), the second filter screen (5) and the third filter screen (8) are sequentially reduced.

5. The pre-air filtering and guiding device for the air compressor as claimed in claim 1, wherein the third filtering net (8) is of a funnel-shaped structure.

6. The front air filtering and guiding device for the air compressor as claimed in claim 1, wherein a separating ring (16) is fixed to the bottom of the inner side of the storage box (15), one end of the connecting pipe (14) located at the bottom of the housing (1) extends into the separating ring (16), and the storage box (15) is connected with the housing (1) through a plurality of sets of flat nozzle buckles (17).