CN210186630U

CN210186630U - Dust filter core with gas separation piece

Info

Publication number: CN210186630U
Application number: CN201920946875.9U
Authority: CN
Inventors: Chuanhai He; 何传海
Original assignee: Changzhou Jiushang Mechanical Equipment Co Ltd
Current assignee: Changzhou Jiushang Mechanical Equipment Co Ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-03-27
Anticipated expiration: 2029-06-24

Abstract

The utility model belongs to the technical field of the air purification technique and specifically relates to a dust filter core with gas divides piece, including straining a section of thick bamboo, the equipartition has the filtration pore on the lateral wall of straining a section of thick bamboo, be equipped with the filtering layer on the inner wall of straining a section of thick bamboo, the upper and lower end of straining a section of thick bamboo is the open end, the lower extreme and the end plate butt joint of straining a section of thick bamboo, the middle part of end plate is equipped with conical gas and divides the piece, the most advanced of gas divides the piece to extend to the inside. Preferably, the tip of the air separation piece is a round angle, the central axis of the air separation piece is coaxial with the filter cartridge, and the height of the air separation piece is 1/2-2/3 of the height of the filter cartridge. The utility model discloses a gas divides the piece to dredge the air current, makes the air evenly flow through each filtering layer in straining a section of thick bamboo, improves the filter effect.

Description

Dust filter core with gas separation piece

Technical Field

The utility model relates to an air purification technical field especially relates to a dust filter core with gas divides piece.

Background

The dust filter core is to the dust in the air device of filtering, common structure is cylindric, one end is the opening, the air pours into the filter core through its open end in, filter the dust removal through the filter core, the dust is detained in the filter core, this kind of structure can realize the filtration of air, but because the air flow direction is certain, the air mainly filters through its tip when entering into the filter core, the dust is also concentrated in the tip equipotential of filter core, and most spaces of filter core can not obtain effective utilization, cause the filter effect relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect of poor filtering effect in the prior art and providing a dust filter element with a gas separating piece.

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

the dust filter element with the air separating element comprises a filter cylinder, wherein filter holes are uniformly distributed in the side wall of the filter cylinder, a filter layer is arranged on the inner wall of the filter cylinder, the upper end and the lower end of the filter cylinder are both open ends, the lower end of the filter cylinder is in butt joint with an end disc, a conical air separating element is arranged in the middle of the end disc, and the tip of the air separating element extends into the filter cylinder.

Preferably, the tip of the air separation piece is a round angle, the central axis of the air separation piece is coaxial with the filter cartridge, and the height of the air separation piece is 1/2-2/3 of the height of the filter cartridge.

Preferably, the middle part of the end disc is vertically connected with a coaxial butt-joint cylinder, the lower end of the filter cylinder is inserted into the butt-joint cylinder, the outer wall of the filter cylinder is tightly attached to the inner wall of the butt-joint cylinder, the end face of the filter cylinder is tightly attached to the surface of the end disc, an end plate is arranged above the end disc, a plurality of connecting plates are vertically connected between the end disc and the end plate, and the upper end of the filter cylinder is connected with the end plate through a movable mounting mechanism.

Preferably, movable mounting mechanism includes the go-between, the go-between perpendicular to strains the upper end outer wall of a section of thick bamboo, the go-between covers on end plate upper portion, be equipped with annular seal groove on the one side that go-between and end plate are close to each other, the embedded sealing washer that is equipped with of seal groove, be connected with a plurality of screws perpendicularly on the end plate, screw through go-between and tip threaded connection have the nut.

Preferably, the edge of end plate is equipped with a plurality of mounting panels, be equipped with the mounting hole on the mounting panel, the central annular array of mounting panel around the end plate, the edge of go-between is connected with a plurality of plectrums.

Preferably, the upper end of the filter cylinder is connected with a butt joint coaxial with the filter cylinder, and a screen plate is arranged at the butt joint.

The utility model provides a pair of dust filter core with gas divides piece, beneficial effect lies in: the utility model discloses a strain the filter layer of section of thick bamboo inner wall and carry out dust filtration, and the tip of straining a section of thick bamboo has set up coniform gas and has divided the piece, the air is from the end infusion of opening of cartridge filter after coming in, divide the piece through gas and carry out bounce-back and dredge to the air that the infusion was gone into, make the even flow direction of air current strain a section of thick bamboo everywhere and filter the outflow through the filter layer, so can effectively utilize the filter layer of straining inside each department of a section of thick bamboo to filter, avoid the dust to concentrate on one and cause the jam, improve the filter effect, the tip of straining a section of thick bamboo sets up movable mounting's end disc, thereby the convenience.

Drawings

Fig. 1 is a schematic structural view of a dust filter element with an air separation member according to the present invention;

fig. 2 is a schematic structural diagram at a in fig. 1.

In the figure: the filter comprises a filter cartridge 1, an end disc 2, an air separating piece 3, a filter layer 4, a shifting sheet 5, a screen 6, a mounting plate 7, a nut 8, a connecting ring 9, a butt joint port 10, a screw rod 11, an end plate 12, a connecting plate 13, a filter hole 14, a butt joint cartridge 15 and a sealing ring 16.

Detailed Description

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

Referring to fig. 1-2, a dust filter element with an air separation part comprises a filter cartridge 1, wherein filter holes 14 are uniformly distributed on the side wall of the filter cartridge 1, a filter layer 4 is arranged on the inner wall of the filter cartridge 1, the upper end of the filter cartridge 1 is connected with a butt joint 10 coaxial with the filter layer, and a screen plate 6 is arranged at the butt joint 10. The interface 10 is used for connecting with an air supply device, and blocks large impurities through the screen 6 to prevent the interior of the filter cartridge 1 from being blocked, and dust is filtered through the filter layer 4 on the inner wall of the filter cartridge 1.

The upper end and the lower end of the filter cylinder 1 are both open ends, the lower end of the filter cylinder 1 is butted with an end disc 2, a conical air separating piece 3 is arranged in the middle of the end disc 2, and the tip of the air separating piece 3 extends into the filter cylinder 1. The tip of the air separating piece 3 is a round angle, the central axis of the air separating piece 3 is coaxial with the filter cartridge 1, and the height of the air separating piece 3 is 1/2-2/3 of the height of the filter cartridge 1. Air is from the open end of cartridge filter 1 infuse after coming in, through gas divide piece 3 to infuse into air rebound and guide for the even flow direction of air current is strained everywhere of cartridge filter 1 and is filtered the outflow through filtering layer 4, so can effectively utilize the inside everywhere filtering layer 4 of cartridge filter 1 to filter, avoid the dust to concentrate on and cause the jam everywhere, improve the filter effect, end plate 2 at cartridge filter 1 sets up movable mounting, thereby conveniently dismantle end plate 2 and clear up with the inside of straining cartridge 1.

The middle part of the end disc 2 is vertically connected with a butt joint barrel 15 which is coaxial with the end disc, the lower end of the filter cartridge 1 is inserted into the butt joint barrel 15, the outer wall of the filter cartridge 1 is tightly attached to the inner wall of the butt joint barrel 15, the end face of the filter cartridge 1 is tightly attached to the surface of the end disc 2, an end plate 12 is arranged above the end disc 2, a plurality of connecting plates 13 are vertically connected between the end disc 2 and the end plate 12, and the upper end of the filter cartridge 1 is connected with the end plate 12 through a movable mounting. The lower end of the filter cartridge 1 is positioned by the docking sleeve 15.

The movable mounting mechanism comprises a connecting ring 9, the connecting ring 9 is perpendicular to the outer wall of the upper end of the filter cartridge 1, the connecting ring 9 covers the upper portion of the end plate 12, an annular sealing groove is formed in one face, close to each other, of the connecting ring 9 and the end plate 12, a sealing ring 16 is embedded in the sealing groove, a plurality of screw rods 11 are vertically connected to the end plate 12, and the screw rods 11 penetrate through the connecting ring 9 and are in threaded connection with nuts 8 at the. The edge of end plate 12 is equipped with a plurality of mounting panels 7, is equipped with the mounting hole on the mounting panel 7, and mounting panel 7 is connected with a plurality of plectrums 5 around the central annular array of end plate 12, the edge of go-between 9. Can carry out fixed mounting to go-between 9 through lock nut 8 to the upper end of a fixed section of thick bamboo 1 increases go-between 9 installation stability through setting up sealing washer 16, is convenient for stir in order to take out a section of thick bamboo 1 through setting up plectrum 5. The filter element is convenient to be positioned and installed through the installation hole on the installation plate 7.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The dust filter element with the air separation piece comprises a filter cylinder (1), and is characterized in that filter holes (14) are uniformly distributed in the side wall of the filter cylinder (1), a filter layer (4) is arranged on the inner wall of the filter cylinder (1), the upper end and the lower end of the filter cylinder (1) are both open ends, the lower end of the filter cylinder (1) is in butt joint with an end disc (2), a conical air separation piece (3) is arranged in the middle of the end disc (2), and the tip of the air separation piece (3) extends into the filter cylinder (1).

2. A dust filter element with a gas separator according to claim 1, wherein the tip of the gas separator (3) is rounded, the central axis of the gas separator (3) is coaxial with the filter cartridge (1), and the height of the gas separator (3) is 1/2-2/3 of the height of the filter cartridge (1).

3. The dust filter element with the air separation element is characterized in that a butt joint barrel (15) coaxial with the end disc (2) is vertically connected to the middle of the end disc (2), the lower end of the filter cartridge (1) is inserted into the butt joint barrel (15), the outer wall of the filter cartridge (1) is tightly attached to the inner wall of the butt joint barrel (15), the end face of the filter cartridge (1) is tightly attached to the surface of the end disc (2), an end plate (12) is arranged above the end disc (2), a plurality of connecting plates (13) are vertically connected between the end disc (2) and the end plate (12), and the upper end of the filter cartridge (1) is connected with the end plate (12) through a movable mounting mechanism.

4. The dust filter core with the air separation piece is characterized in that the movable mounting mechanism comprises a connecting ring (9), the connecting ring (9) is perpendicular to the outer wall of the upper end of the filter cylinder (1), the connecting ring (9) covers the upper portion of the end plate (12), an annular sealing groove is formed in the surface, close to each other, of the connecting ring (9) and the end plate (12), a sealing ring (16) is embedded in the sealing groove, a plurality of screws (11) are vertically connected to the end plate (12), and the screws (11) penetrate through the connecting ring (9) and are in threaded connection with nuts (8).

5. A dust filter cartridge with air separation element according to claim 4, characterized in that the edge of the end plate (12) is provided with a plurality of mounting plates (7), the mounting plates (7) are provided with mounting holes, the mounting plates (7) are arranged in a central annular array around the end plate (12), and the edge of the connecting ring (9) is connected with a plurality of plectrums (5).

6. A dust filter element with air separation element according to claim 1, characterized in that the upper end of the filter cartridge (1) is connected with a joint opening (10) coaxial with the filter cartridge, and a mesh plate (6) is arranged at the joint opening (10).