CN216604469U

CN216604469U - Replaceable air filter with partition plate

Info

Publication number: CN216604469U
Application number: CN202123254197.6U
Authority: CN
Inventors: 苏立彬
Original assignee: Wucheng Dingxin Environmental Protection Technology Co ltd
Current assignee: Wucheng Dingxin Environmental Protection Technology Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-05-27
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses an air filter with replaceable partition plates, which comprises an outer barrel, wherein the outer barrel is a hollow structure without two ends, the side wall of the outer barrel is provided with a plurality of groups of notch structures in a penetrating way, each group of notch structures are internally provided with partition plates, the side edge of the outer barrel is provided with a rotating shaft in a penetrating way, the rotating shaft penetrates through the side wall of each partition plate, each partition plate is of a frame structure, a filter screen is fixed in each partition plate, and the rotating shaft sleeved at the edge of each partition plate can play a role in stable rotation, so that a user can directly realize replacement and other operations on the filter screen in each partition plate at the outer side, the disassembly and other operations on the outer barrel are avoided, the air filter is simple, quick, practical and convenient, the user can select the mesh number of the filter screens according to specific use conditions and then carry out installation and fixation according to the gas flow direction, the number of the positioning holes and the threaded hole structures in the air filter are twice the number, and the user can stagger and fix the two sides of an inner frame by using fixing bolts, avoid the conflict that both ends filter screen produced when fixed, improve structural stability.

Description

Removable baffle air cleaner that has

Technical Field

The utility model belongs to the technical field of filter structures, and particularly relates to an air filter with replaceable partition plates.

Background

The gas filter is an important part of the gas purifier commonly adopted for gas filtration and purification at present, common gas filtering equipment is different filter screens arranged according to the gas property required to be filtered, but the filter screens have the problem of frequent cleaning, are inconvenient to reuse and need to be frequently replaced, cause cost increase, are troublesome to operate and use, and have the defects of low filtering efficiency and the like.

CN201410590895.9 in the Chinese patent introduces a multistage partition plate air filter, wherein adopt active carbon adsorption bag, filter plate and filter core to filter air simultaneously, have better filter effect, the efficiency of air filtration has been improved, the internal wall of jar is equipped with silencing device, can reduce the noise at work, reach the requirement of environmental protection, detect the air quality after filtering according to air quality detection sensor, the filtration progression of automatic switch filter, and be equipped with dust exhaust device in the utility model, prevent the dust gathering in filter core and the filter plate, prolong the maintenance cycle, and discover in the technical staff actual operation in this field: when the filter screen or other structures in the existing filter are replaced, the outer cylinder needs to be opened, and then the filter screen in the existing filter is taken out for operation, so that the replacement effect can be achieved, but the existing filter has more steps and is more complicated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an air filter with replaceable partition plates, which solves the problems that the conventional filter in the background art needs to open an outer cylinder and take out the filter screen for operation when replacing the filter screen or other structures, so that the replacement effect can be achieved, but the steps are more and the operation is more complicated.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a removable baffle air cleaner that has, includes the urceolus, the urceolus is the hollow structure that both ends do not have the face, the lateral wall of urceolus runs through and has seted up multiunit notch structure, all is provided with the baffle in every group notch structure, the side of urceolus runs through and is provided with the pivot, the pivot runs through the lateral wall of baffle, the baffle is frame construction, just the inside filter screen that is fixed with of baffle.

Preferably, the partition board comprises an outer frame and an inner frame, the middle of the outer frame is concentrically provided with the inner frame, the inner diameter of the inner frame is smaller than that of the partition board, the side edge of the inner frame is provided with a plurality of groups of threaded holes, and the upper end and the lower end of the partition board are both provided with notches concentrically with the threaded holes.

Preferably, the outer wall four corners of the filter screen are provided with positioning holes in an equidistant array mode.

Preferably, the number of the threaded holes and the notches is twice that of the positioning holes, and the threaded holes and the notches are distributed in an equidistant array.

Preferably, the outer wall of the outer frame is fixed with a convex structure, and each group of the outer frames are concentrically fixed on the rotating shaft.

Preferably, the size of the filter screen is matched with the inner diameter of the outer frame.

Preferably, the side edges of the partition plates are all bonded with sealing rubber rings.

Preferably, flanges are integrally arranged at the tail ends of the two sides of the outer cylinder.

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

(1) in the utility model, through the arrangement of the partition plate structure, a user can fix the filter screen with the external structure through the flange plate when using the filter screen replacing device, if the filter screen needs to be replaced, the user can rotate the partition plate through the bulge structure on one side to screw one side of the partition plate out of the outer cylinder, and in the process, the rotating shaft sleeved on the edge of the partition plate can play a role in stable rotation, so that the user can directly realize operations such as replacement of the filter screen in the partition plate on the outer side, and the operations such as detachment of the outer cylinder are avoided.

(2) According to the utility model, the two sides of the outer frame and the inner frame are respectively provided with the notch and the threaded hole structure, so that a user can fix two groups of filter screens on the two sides of the inner frame, the user can select the mesh number of the filter screens according to specific use conditions and then carry out installation and fixation according to the gas flow direction, the number of the notches and the threaded hole structures is twice as large as that of the positioning holes, the user can stagger and fix the two sides of the inner frame by using the fixing bolts, the conflict generated by the filter screens at the two ends during fixation is avoided, and the structural stability is improved.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a second schematic structural diagram of the present invention;

FIG. 3 is a schematic structural view of a rotating shaft and a partition plate according to the present invention;

fig. 4 is a schematic structural view of the filter screen of the present invention.

In the figure: 1. an outer cylinder; 2. a partition plate; 21. an outer frame; 22. a notch; 23. an inner frame; 24. a threaded hole; 3. a flange plate; 4. a rotating shaft; 5. filtering with a screen; 51. and (7) positioning the holes.

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.

As shown in fig. 1-4, the present invention provides an air filter with replaceable partition plates, which includes an outer cylinder 1, wherein the outer cylinder 1 is a hollow structure with two non-faced ends, the side wall of the outer cylinder 1 is provided with a plurality of groups of notch structures in a penetrating manner, each group of notch structures is provided with a partition plate 2, the side edge of the outer cylinder 1 is provided with a rotating shaft 4 in a penetrating manner, the rotating shaft 4 penetrates through the side wall of the partition plate 2, the partition plate 2 is a frame structure, and a filter screen 5 is fixed inside the partition plate 2.

Preferably, the partition board 2 comprises an outer frame 21 and an inner frame 23, the middle part of the outer frame 21 is concentrically provided with the inner frame 23, the inner diameter of the inner frame 23 is smaller than that of the partition board 2, the side edge of the inner frame 23 is provided with a plurality of groups of threaded holes 24, and the upper end and the lower end of the partition board 2 are both concentrically provided with notches 22 with the threaded holes 24; through the baffle 2 structure that sets up, the user is when using, can fix with external structure through ring flange 3, if need change filter screen 5 time, the user can be through the protruding structure of one side, rotating barrier 2, with one side of baffle 2 screw out the urceolus 1 outward, at this in-process, pivot 4 that 2 marginal covers of baffle established can play the effect of stabilizing the rotation, the user can directly realize operations such as change in the outside to filter screen 5 in baffle 2 like this, the operation such as dismantling urceolus 1 has been avoided, and is simple and rapid, and is practical and convenient.

Preferably, positioning holes 51 are formed in four corners of the outer wall of the filter screen 5 in an equidistant array; the positioning holes 51 are conveniently fixed with the inner frame 23, and the notches 22 in the outer frame 21 outside the inner frame 23 can protect the fixing bolt structures therein, so that the service time is prolonged.

Preferably, the number of the threaded holes 24 and the notches 22 is twice that of the positioning holes 51, and the threaded holes and the notches are distributed in an equidistant array; through all seting up breach 22 and screw hole 24 structure in frame 21 and inside casing 23's both sides, the user can be at the fixed two sets of filter screen 5 in inside casing 23's both sides, the user can select filter screen 5's mesh number according to specific in service behavior, install fixedly according to the gas flow direction again, and the quantity of breach 22 and screw hole 24 structure wherein is the twice of locating hole 51 quantity, the user can use fixing bolt to stagger fixedly in inside casing 23's both sides, avoid the conflict that both ends filter screen 5 produced when fixed, improve structural stability.

Preferably, the outer wall of the outer frame 21 is fixed with a convex structure, and each group of outer frames 21 are concentrically fixed on the rotating shaft 4; the convex structure can facilitate the user to deflect the outer frame 21 outwards/inwards, and the operation is convenient.

Preferably, the size of the filter screen 5 is matched with the inner diameter of the outer frame 21; the size of the filter screen 5 is larger than that of the inner frame 22, so that the filter screen can be close to the inner frame 22, and the structural stability of the filter screen 5 is improved.

Preferably, the side edges of the partition boards 2 are all bonded with sealing rubber rings; the sealing rubber ring can firstly improve the structural tightness between the partition plate 2 and the outer barrel 1 to avoid gas leakage, and secondly can improve the damping between the partition plate 2 and the outer barrel to strengthen fixation.

Preferably, the tail ends of the two sides of the outer cylinder 1 are integrally provided with flange plates 3; the outer cylinder 1 and the external structure are fixed conveniently.

The working principle and the using process of the utility model are as follows: when the device is used, the device can be fixed with an external structure through the flange plate 3, if the filter screen 5 needs to be replaced, a user can rotate the partition plate 2 through the convex structure on one side to screw one side of the partition plate 2 out of the outer barrel 1, in the process, the rotating shaft 4 sleeved on the edge of the partition plate 2 can play a role in stable rotation, so that the user can directly realize operations such as replacement and the like on the filter screen 5 in the partition plate 2 on the outer side, the operations such as disassembly and the like on the outer barrel 1 are avoided, the device is simple, quick, practical and convenient, the user can fix two groups of filter screens 5 on two sides of the inner frame 23 by arranging the structures of the notches 22 and the threaded holes 24 on two sides of the outer frame 21 and the inner frame 23, the user can select the mesh number of the filter screens 5 according to specific use conditions and then carry out installation and fixation according to the gas flow direction, and the number of the structures of the notches 22 and the threaded holes 24 is twice as that of the positioning holes 51, the user can use fixing bolt to stagger fixedly in inside casing 23's both sides, avoids the conflict that both ends filter screen 5 produced when fixed, improves structural stability.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a removable baffle air cleaner that has, includes urceolus (1), its characterized in that: urceolus (1) is the hollow structure that both ends do not have the face, the lateral wall of urceolus (1) runs through and has seted up multiunit notch structure, all is provided with baffle (2) in every group notch structure, the side of urceolus (1) runs through and is provided with pivot (4), the lateral wall of baffle (2) is run through in pivot (4), baffle (2) are frame construction, just baffle (2) inside is fixed with filter screen (5).

2. A replaceable baffle air filter as defined in claim 1, wherein: including frame (21) and inside casing (23) in baffle (2), the middle part of frame (21) is provided with inside casing (23) with one heart, the internal diameter of inside casing (23) is less than baffle (2) internal diameter, multiunit screw hole (24) have been seted up to inside casing (23) side, breach (22) have all been seted up with screw hole (24) with one heart to the upper and lower both ends of baffle (2).

3. A replaceable baffle air filter as defined in claim 2, wherein: positioning holes (51) are arranged in the four corners of the outer wall of the filter screen (5) in an equidistant array.

4. A replaceable baffle air filter as defined in claim 3 wherein: the number of the threaded holes (24) and the notches (22) is twice that of the positioning holes (51), and the threaded holes and the notches are distributed in an equidistant array.

5. A replaceable baffle air filter as claimed in claim 2, wherein: the outer wall of the outer frame (21) is fixed with a convex structure, and the outer frame (21) of each group is concentrically fixed on the rotating shaft (4).

6. A replaceable baffle air filter as defined in claim 2, wherein: the size of the filter screen (5) is matched with the inner diameter of the outer frame (21).

7. A replaceable baffle air filter as defined in claim 1, wherein: and sealing rubber rings are bonded to the side edges of the partition plates (2).

8. A replaceable baffle air filter as recited in claim 1, wherein: and the tail ends of the two sides of the outer barrel (1) are integrally provided with flange plates (3).