CN210356394U

CN210356394U - Air PTFE filter core

Info

Publication number: CN210356394U
Application number: CN201921030083.3U
Authority: CN
Inventors: 杨腾新; 付小明; 王亚辉; 马维忠
Original assignee: Xinjiang New One Day Filter Facility Technology Development Co Ltd
Current assignee: Xinjiang New One Day Filter Facility Technology Development Co Ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-04-21
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses an air PTFE filter core, including the filter core body, the filter core body includes the filter frame, the rectangle frame setting of intercommunication around the filter frame is, both sides are provided with outer filter assembly around in the filter frame, the centre is provided with air filter assembly in the filter frame, simple structure, and the structure is clearly understandable, including outer filter assembly and air filter assembly, wherein outer filter assembly is demountable installation, and air filter assembly can directly get and take, and the filter layer of three-layer setting makes the filter effect good, and the dismouting of being convenient for is maintained and is cleared up the operation, and overall structure is stable, and the leakproofness is good, is worth promoting.

Description

Air PTFE filter core

Technical Field

The utility model relates to an air filter technical field specifically is an air PTFE filter core.

Background

Most of the existing air filtering devices adopt high-efficiency filter screens made of PP materials or electrostatic dust removal devices made of electrostatic field principles. The two filters have the defects that the high-efficiency filter screen made of PP material cannot be cleaned and can only be replaced, the cost is high, the dust holding capacity is not high, the cost is increased while resources are wasted, and the filtering effect is not good, so that an air PTFE filter element is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air PTFE filter core to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an air PTFE filter core, includes the filter core body, the filter core body includes the filter frame, the rectangle frame setting of intercommunication around the filter frame is, both sides are provided with outer the subassembly of straining around in the filter frame, the centre is provided with the air filter subassembly in the filter frame.

Preferably, the outer filter assembly comprises a first outer frame, a metal filter screen plate is arranged in the first outer frame, and a plurality of bolts are connected between the left and right side walls of the first outer frame and the left and right sides of the filter frame.

Preferably, the air filtering component comprises a second outer frame, a PTFE filter core plate is arranged in the second outer frame, a handle is arranged in the middle of the upper end face of the second outer frame, and sliding grooves are formed in the left end face and the right end face of the second outer frame.

Preferably, the upper end face of the filter frame is provided with a slot, and the left side wall and the right side wall below the slot in the filter frame are integrally provided with a vertical sliding plate.

Preferably, the second outer frame is inserted into the slot, and the sliding chutes on the left end surface and the right end surface of the second outer frame are connected with the vertical sliding plates on the left side wall and the right side wall of the filter frame in a sliding manner.

Preferably, sealing rubber pads are arranged on the front side and the rear side of the upper surface of the second outer frame.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the structure is clear and understandable, including straining subassembly and filtration subassembly outward, wherein strain the subassembly outward and be demountable installation, the filtration subassembly can directly get and take, and the filter layer that the three-layer set up makes the filter effect good, and the dismouting of being convenient for is maintained and is cleared up the operation, and overall structure is stable, and the leakproofness is good, is worth promoting.

Drawings

FIG. 1 is a front view schematic of an air PTFE filter cartridge;

FIG. 2 is a schematic view of a second frame construction of an air PTFE filter element;

FIG. 3 is a schematic top view of an air PTFE filter element;

FIG. 4 is a schematic top view of an air removal filter assembly of an air PTFE filter element;

fig. 5 is a front view schematic of an air PTFE filter cartridge with an outer filter assembly removed.

In the figure: 1-metal filter screen plate, 2-first outer frame, 3-outer filter assembly, 4-filter frame, 5-filter element body, 6-air filter assembly, 7-second outer frame, 8-handle, 9-PTFE filter core plate, 10-bolt, 11-chute, 12-sealing rubber pad, 13-vertical sliding plate and 14-slot.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: an air PTFE filter element comprises a filter element body 5, wherein the filter element body 5 comprises a filter frame 4, the filter frame 4 is a rectangular frame which is communicated from front to back, outer filter components 3 are arranged at the front and back sides in the filter frame 4, an air filter component 6 is arranged in the middle of the filter frame 4, the outer filter component 3 comprises a first outer frame 2, a metal filter screen plate 1 is arranged in the first outer frame 2, a plurality of bolts 10 are connected between the left and right side walls of the first outer frame 2 and the left and right sides of the filter frame 4, the air filter component 6 comprises a second outer frame 7, a PTFE filter core plate 9 is arranged in the second outer frame 7, a handle 8 is arranged in the middle of the upper end surface of the second outer frame 7, chutes 11 are arranged at the left and right end surfaces of the second outer frame 7, slots 14 are arranged at the upper end surface of the filter frame 4, vertical sliding plates 13 are integrally arranged at the left and right, the second outer frame 7 is inserted into the slot 14, the sliding chutes 11 on the left and right end surfaces of the second outer frame 7 are slidably connected with the vertical sliding plates 13 on the left and right side walls of the filter frame 4, and the front and rear sides of the upper surface of the second outer frame 7 are provided with sealing rubber pads 12.

Both sides are provided with outer filter assembly 3 around in the filter frame 4, be provided with air filter assembly 6 in the middle of in the filter frame 4, outer filter assembly 3 includes first frame 2, be provided with metal filter screen board 1 in the first frame 2, first frame 2 passes through bolt 10 and filter frame 4 fixed connection, and for demountable installation, air filter assembly 6 includes second frame 7, be provided with PTFE filter core board 9 in the second frame 7, second frame 7 is inserted and is established in slot 14, and second frame 7 carries on spacingly through spout 11 and vertical slide 13, conveniently gets to take, and both sides are provided with sealing rubber pad 12 around the upper surface of second frame 7 for the laminating of second frame 7 and filter frame 4 upper surface guarantees the leakproofness, and the filter effect is good.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An air PTFE filter core, includes filter core body (5), its characterized in that: the filter element body (5) comprises a filter frame (4), the filter frame (4) is a rectangular frame which is communicated with the front and the back, the filter frame (4) is internally provided with an outer filter assembly (3) at the front and the back, and the filter frame (4) is internally provided with an air filter assembly (6) in the middle.

2. An air PTFE filter cartridge according to claim 1, wherein: the outer filter assembly (3) comprises a first outer frame (2), a metal filter screen plate (1) is arranged in the first outer frame (2), and a plurality of bolts (10) are connected between the left side wall and the right side wall of the first outer frame (2) and the left side and the right side of the filter frame (4).

3. An air PTFE filter cartridge according to claim 2, wherein: the air filtering component (6) comprises a second outer frame (7), a PTFE filter core plate (9) is arranged in the second outer frame (7), a handle (8) is arranged in the middle of the upper end face of the second outer frame (7), and sliding grooves (11) are formed in the left end face and the right end face of the second outer frame (7).

4. An air PTFE filter cartridge according to claim 3, wherein: the filter frame (4) up end is provided with slot (14), the wall integration of the left and right sides below slot (14) is provided with vertical slide (13) in filter frame (4).

5. An air PTFE filter element according to claim 4, wherein: the second outer frame (7) is inserted into the slot (14) and arranged, and the sliding chutes (11) on the left end surface and the right end surface of the second outer frame (7) are connected with the vertical sliding plates (13) on the left side wall and the right side wall in the filter frame (4) in a sliding manner.

6. An air PTFE filter element according to claim 5, wherein: sealing rubber pads (12) are arranged on the front side and the rear side of the upper surface of the second outer frame (7).