CN215462848U

CN215462848U - Compressed air filtering and drying device

Info

Publication number: CN215462848U
Application number: CN202121798959.6U
Authority: CN
Inventors: 胡云锋
Original assignee: Hangzhou Xiaofeng Machinery Technology Co ltd
Current assignee: Hangzhou Xiaofeng Machinery Technology Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-11
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a compressed air filtering and drying device which comprises a box body, wherein a fixed plate is fixedly connected inside the box body, a plurality of filter cylinders are inserted into the fixed plate, a top plate is installed at the upper end of the box body, a connecting cylinder is fixedly connected to the lower end of the top plate, the connecting cylinder covers the outer sides of the filter cylinders, a fixed rod is fixedly connected to the lower end of the top plate, which is positioned inside the connecting cylinder, the upper end of the fixed rod penetrates through the top plate to be provided with an indicator lamp, a lifting plate is connected to the outer side of the fixed rod in a sliding mode, a connecting piece is fixedly connected to the lower end of the top plate, which is positioned outside the connecting cylinder, one end of the connecting piece is inserted into the connecting cylinder, the lifting plate is positioned above the connecting piece, and a movable plate is connected to the inner portion of the fixed plate in a sliding mode. When the filter cartridge is plugged, the indication lamp can conveniently indicate the plugging state. Through the design have the movable plate, can conveniently dismantle the cartridge filter through the movable plate.

Description

Compressed air filtering and drying device

Technical Field

The utility model relates to a drying device, in particular to a compressed air filtering and drying device.

Background

Compressed air, as a high-quality power source, is increasingly widely used in various departments of national economy due to its advantages such as storability, fluidity and adaptability to power variation. However, the moisture, oil, dust and the like contained in the compressed air have great harm to the equipment and products used by the compressed air, so that the benefit brought by the compressed air is greatly reduced. Therefore, a compressed air filtering and drying device is required to remove impurities in the air.

However, in the existing drying device, the filter structure in the device is inconvenient to replace, and meanwhile, the damage condition of the internal filter structure is inconvenient to observe. Accordingly, the present invention is directed to a compressed air filtering and drying device, which solves the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a compressed air filtering and drying device to solve the above problems.

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

a compressed air filtering and drying device comprises a box body, wherein a fixed plate is fixedly connected to the inside of the box body, a plurality of filter cartridges are inserted into the fixed plate, a top plate is installed at the upper end of the box body, a connecting cylinder is fixedly connected to the lower end of the top plate, the connecting cylinder covers the outer sides of the filter cartridges, a fixed rod is fixedly connected to the lower end of the top plate and located inside the connecting cylinder, an indicator lamp is installed at the upper end of the fixed rod through the top plate, a lifting plate is slidably connected to the outer side of the fixed rod, a connecting piece is fixedly connected to the lower end of the top plate and located on the outer side of the connecting cylinder, one end of the connecting piece is inserted into the connecting cylinder, and the lifting plate is located above the connecting piece;

the inside sliding connection of fixed plate has the movable plate, and the inside rear side fixedly connected with slide bar that is located the cartridge filter of box lies in the equal sliding connection in cartridge filter both sides on the slide bar and has the joint board, fixedly connected with spring one between the joint board, and the movable plate lies in between the joint board.

As a further scheme of the utility model: the lower end fixedly connected with connecting box in the box inside, the cartridge filter lower extreme inserts the inside of connecting box.

As a still further scheme of the utility model: an air inlet pipe is inserted into one side of the box body, and one end of the air inlet pipe is inserted into the connecting box.

As a still further scheme of the utility model: an air outlet pipe is inserted into the upper end of one side of the box body, and one side of the air outlet pipe is communicated with the connecting cylinder.

As a still further scheme of the utility model: the filter cartridge is provided with a clamping groove, and the clamping plate can be clamped into the clamping groove. Make the air admission through the intake pipe, the inside that gets into each cartridge filter through the connecting box filters, filter the back that finishes with the lifter plate jack-up, separate through lifter plate and connecting piece, the pilot lamp extinguishes, the air is discharged from the outlet duct again, when a certain cartridge filter blockked up, the lifter plate can not rise, the lifter plate makes dead lever and connecting piece intercommunication, make the pilot lamp light, remind the staff to follow and trade the maintenance, the user opens the roof, the movable plate moves down, the movable plate backs down the joint board to both sides, make the joint board separate from the draw-in groove, make the cartridge filter rebound, conveniently change.

As a still further scheme of the utility model: the inside filter that is equipped with of cartridge filter, the inside filter that is located filter one side of cartridge filter is equipped with the rotation groove, is equipped with the breach on the rotation groove, and the inside in rotation groove is equipped with the limiting plate. The filter plate can be taken out from the notch by rotating the limiting plate.

As a still further scheme of the utility model: cartridge filter one side sliding connection has the gag lever post, and the gag lever post both ends are inserted cartridge filter inside and are located filter one side, fixedly connected with spring two between gag lever post and the cartridge filter. The filter plate can be taken out by moving the limiting rod to one side.

Compared with the prior art, the utility model has the beneficial effects that:

through the design have the connecting cylinder, when a certain cartridge filter is plugged up, can conveniently instruct through the pilot lamp. Through the design has the movable plate, can conveniently dismantle the change to the cartridge filter through the movable plate.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of a compressed air filtering and drying device.

Fig. 2 is a schematic view showing the inside structure of a connecting cylinder in an embodiment of a compressed air filtering and drying device.

Fig. 3 is a schematic structural view of a filter cartridge in an embodiment of a compressed air filtering and drying device.

Fig. 4 is a schematic rear view of the interior of a box in an embodiment of a compressed air filtering and drying device.

Fig. 5 is an enlarged view of a in fig. 4 showing an embodiment of a compressed air filtering and drying device.

Fig. 6 is a schematic structural diagram of a filter cartridge in a second embodiment of a compressed air filtering and drying device.

In the figure: 1. a box body; 2. a fixing plate; 3. a filter cartridge; 301. a filter plate; 302. a card slot; 303. a rotating groove; 304. a notch; 305. a limiting plate; 306. a limiting rod; 307. a second spring;

4. a connection box; 5. an air inlet pipe; 6. a top plate; 7. a connecting cylinder; 8. fixing the rod; 9. a lifting plate; 10. an air outlet pipe; 11. a connecting member; 12. an indicator light; 13. moving the plate; 14. a slide bar; 15. a clamping and connecting plate; 16. and a first spring.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows: referring to fig. 1 to 5, in the embodiment of the present invention, a compressed air filtering and drying device includes a box body 1, a fixing plate 2 is fixedly connected to the inside of the box body 1, a plurality of filter cartridges 3 are inserted into the fixing plate 2, a connection box 4 is fixedly connected to the lower end of the inside of the box body 1, the lower ends of the filter cartridges 3 are inserted into the connection box 4, an air inlet pipe 5 is inserted into one side of the box body 1, one end of the air inlet pipe 5 is inserted into the connection box 4, a top plate 6 is installed at the upper end of the box body 1, a connection cylinder 7 is fixedly connected to the lower end of the top plate 6, the connection cylinder 7 covers the outside of the filter cartridges 3, a fixing rod 8 is fixedly connected to the lower end of the top plate 6 and located inside the connection cylinder 7, an indicator lamp 12 is installed at the upper end of the fixing rod 8 through the top plate 6, a lifting plate 9 is slidably connected to the outside of the fixing rod 8, a connection piece 11 is fixedly connected to the lower end of the top plate 6 and located outside of the connection cylinder 7, one end of the connecting piece 11 is inserted into the connecting cylinder 7, and the lifting plate 9 is positioned above the connecting piece 11; an air outlet pipe 10 is inserted into the upper end of one side of the box body 1, and one side of the air outlet pipe 10 is communicated with the connecting cylinder 7.

The inside sliding connection of fixed plate 2 has movable plate 13, and box 1 inside rear side fixedly connected with slide bar 14 that is located cartridge filter 3 is located on the slide bar 14, and the equal sliding connection in cartridge filter 3 both sides has joint board 15 on the slide bar 14, fixedly connected with spring 16 between the joint board 15, and movable plate 13 is located between joint board 15. The filter cartridge 3 is provided with a clamping groove 302, and the clamping plate 15 can be clamped into the clamping groove 302.

The inside filter 301 that is equipped with of cartridge filter 3, the inside filter 301 that is located of cartridge filter 3 one side is equipped with rotation groove 303, is equipped with breach 304 on the rotation groove 303, and the inside of rotation groove 303 is equipped with limiting plate 305.

Example two: referring to fig. 6, in the embodiment of the present invention, a limiting rod 306 is slidably connected to one side of the filter cartridge 3, two ends of the limiting rod 306 are inserted into the filter cartridge 3 and located at one side of the filter plate 301, and a second spring 307 is fixedly connected between the limiting rod 306 and the filter cartridge 3.

The working principle of the utility model is as follows:

this device is when using, use through external air inlet unit and power, make the air admission through intake pipe 5, the inside that gets into each cartridge filter 3 through connecting box 4 filters, filter the back and jack-up lifter plate 9, separate with connecting piece 11 through lifter plate 9, pilot lamp 12 extinguishes, the air is discharged from outlet duct 10 again, when certain cartridge filter 3 blocks up, lifter plate 9 can not rise, lifter plate 9 makes dead lever 8 and connecting piece 11 intercommunication, make pilot lamp 12 light, remind the staff to follow the maintenance of trading, the user opens roof 6, remove movable plate 13 downwards, movable plate 13 pushes up fishplate bar 15 to both sides, make fishplate bar 15 separate from draw-in groove 302, make cartridge filter 3 rebound, conveniently change.

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 compressed air filtering and drying device comprises a box body (1) and is characterized in that, the box body is characterized in that a fixing plate (2) is fixedly connected to the inside of the box body (1), a plurality of filter cartridges (3) are inserted into the fixing plate (2), a top plate (6) is installed at the upper end of the box body (1), a connecting cylinder (7) is fixedly connected to the lower end of the top plate (6), the connecting cylinder (7) covers the outer sides of the filter cartridges (3), a fixing rod (8) is fixedly connected to the lower end of the top plate (6) and located inside the connecting cylinder (7), an indicating lamp (12) penetrates through the top plate (6) to be installed at the upper end of the fixing rod (8), a lifting plate (9) is slidably connected to the outer side of the fixing rod (8), a connecting piece (11) is fixedly connected to the lower end of the top plate (6) and located on the outer side of the connecting cylinder (7), one end of the connecting piece (11) is inserted into the connecting cylinder (7), and the lifting plate (9) is located above the connecting piece (11);

the novel filter cartridge is characterized in that a moving plate (13) is connected to the inside of the fixed plate (2) in a sliding mode, a sliding rod (14) is fixedly connected to the rear side, located on the filter cartridge (3), of the box body (1), clamping plates (15) are connected to the two sides of the filter cartridge (3) in a sliding mode on the sliding rod (14) in a sliding mode, springs I (16) are fixedly connected between the clamping plates (15), and the moving plate (13) is located between the clamping plates (15).

2. A compressed air filtering and drying device according to claim 1, characterized in that the lower end of the inside of the box body (1) is fixedly connected with a connecting box (4), and the lower end of the filter cartridge (3) is inserted into the inside of the connecting box (4).

3. A compressed air filtering and drying device according to claim 1, characterized in that the air inlet pipe (5) is inserted into one side of the box body (1), and one end of the air inlet pipe (5) is inserted into the interior of the connecting box (4).

4. A compressed air filtering and drying device according to claim 1, wherein an air outlet pipe (10) is inserted into the upper end of one side of the box body (1), and one side of the air outlet pipe (10) is communicated with the connecting cylinder (7).

5. A compressed air filtering and drying device according to claim 1, wherein the filter cartridge (3) is provided with a clamping groove (302), and the clamping plate (15) can be clamped into the clamping groove (302).

6. A compressed air filtering and drying device according to claim 1, wherein the filter cylinder (3) is internally provided with a filter plate (301), the filter cylinder (3) is internally provided with a rotating groove (303) at one side of the filter plate (301), the rotating groove (303) is provided with a notch (304), and the rotating groove (303) is internally provided with a limit plate (305).

7. The compressed air filtering and drying device as claimed in claim 1, wherein a limiting rod (306) is slidably connected to one side of the filter cartridge (3), two ends of the limiting rod (306) are inserted into the filter cartridge (3) and located at one side of the filter plate (301), and a second spring (307) is fixedly connected between the limiting rod (306) and the filter cartridge (3).