CN104998474A

CN104998474A - High-efficiency air filter

Info

Publication number: CN104998474A
Application number: CN201510425864.2A
Authority: CN
Inventors: 王静益; 孙民; 王树立; 徐仁宏
Original assignee: SUZHOU HUADA INSTRUMENT EQUIPMENT CO Ltd
Current assignee: SUZHOU HUADA INSTRUMENT EQUIPMENT CO Ltd
Priority date: 2015-07-20
Filing date: 2015-07-20
Publication date: 2015-10-28

Abstract

The present invention relates to a high-efficiency air filter comprising a hollow shell and filter cores in the shell. The filter cores are composed of a first set of filter cores and a second set of filter cores. The front half part of the shell is provided with a plurality of plug-in holes. A groove is arranged correspondingly below the plug-in holes inside the shell. The rear half part of the shell is provided with a plurality of rows of jack boards. The jack boards are comb-shaped. When the filter cores in the first set are placed in the plug-in holes, the bottoms of the filter cores in the first set are inserted in the groove. When the filter cores in the second set are inserted in the jack boards, the pore diameters of a first filter screen, a second filter screen and a third filter screen are gradually reduced, wherein the first filter screen, the second filter screen and the third filter screen are placed from the outside to the inside the first set of filter cores. The second set of filter cores is folded into a sector-shaped surface or a semi-circular surface by means of filter cloth. According to the technical scheme of the invention, the high-efficiency air filter is convenient in assembly, larger in filter area and better in filter effect. The filter cores can be timely replaced, and the service life of the air filter is prolonged.

Description

A kind of high efficiency particle air filter

Technical field

The present invention relates to the filter of detection field application, particularly relate to a kind of high efficiency particle air filter.

Background technology

Existing market exists diversified filter, there is the filtering table be arranged on quill shaft, particularly there is cross flow filtration device, wherein multiple dish is arranged on an axle, or adopt the shell of filter and filter core to be that integral installation is fixed, such filter is all cumbersome when removing and installing, and filter core is all disposable, causes a large amount of wastes of resource like this.

Summary of the invention

Technical problem to be solved by this invention is to provide a kind of ease of assembly, and a kind of high efficiency particle air filter that can have secondary segmenting filtration, reduce costs input, postpone service life.

The present invention solves the technical scheme that its technical problem takes: a kind of high efficiency particle air filter, comprises the shell of hollow, and arrange filter core in the enclosure, described filter core comprises first group of filter core and second group of filter core; Multiple spliced eye is offered at the first half of described shell, the below of the corresponding spliced eye in portion offers groove in the enclosure, at the latter half of interior of described shell, Multirow socket plate is set, described socket becomes comb teeth-shaped, after described first group of filter core puts into spliced eye, groove is inserted in bottom, and described second group of filter core inserts in socket.

Further, in order to can filter effect be improved, reach the effect that segmentation is filtered, described first group of filter core comprises the first screen pack, the second screen pack, the 3rd screen pack that outside-in is placed, and the pore size from the first screen pack to the 3rd screen pack diminishes gradually; Described second group of filter core is by filter cloth fan-folded face or a semi circular surface.

Further, in order to fix second group of filter core, described socket has three rows, and portion equidistantly distributes up and down in the enclosure.

Further, in order to the structural stability of whole filter can be improved, before described shell, framework welds a fixed mount, this fixed mount diamondwise.

Further, the rhombus angle point of described fixed mount is all arranged on the mid point on framework four limit before shell.

The invention has the beneficial effects as follows: the mode that the present invention adopts two groups of filter core segmentations to place, the effect that segmentation is filtered can not only be reached, and first group of filter core self also just has three sections of filtering functions, overall structure is convenient to assembling, after reaching in use, the filter core that takes off that can be in good time is changed, and reduces cost and drops into, also extend service life.

Accompanying drawing explanation

Fig. 1 is structure of the present invention assembling schematic diagram;

Fig. 2 is the schematic diagram of family of the present invention fixed mount.

In figure: 1, shell 11, spliced eye 12, groove 2, socket 3, second group of filter core 41, first screen pack 42, second screen pack 43, the 3rd screen pack 5, fixed mount.

Detailed description of the invention

Below in conjunction with accompanying drawing, the present invention is explained in detail.

A high efficiency particle air filter as shown in Figure 1, comprises the shell 1 of hollow, is arranged on the filter core in shell 1, and described filter core comprises first group of filter core and second group of filter core 3; Multiple spliced eye 11 is offered at the first half of described shell 1, groove 12 is offered in the below of the inner corresponding spliced eye 11 of shell 1, at the latter half of interior of described shell, Multirow socket plate 2 is set, described socket 2 one-tenth comb teeth-shaped, after described first group of filter core puts into spliced eye, groove 12 is inserted in bottom, and described second group of filter core 3 inserts in socket 2.

Further, in order to can filter effect be improved, reach the effect that segmentation is filtered, described first group of filter core comprises the first screen pack 41, second screen pack 42, the 3rd screen pack 43 that outside-in is placed, and diminishes gradually from the pore size of the first screen pack 41 to the three screen pack 43; Described second group of filter core 3 is by filter cloth fan-folded face or a semi circular surface.

Further, in order to fix second group of filter core, described socket 2 has three rows, equidistantly distributes up and down in shell 1 inside.

Further, as Fig. 2 so, in order to the structural stability of whole filter can be improved, before described shell 1, framework welds a fixed mount 5, this fixed mount 5 diamondwise.

Further, the rhombus angle point of described fixed mount 5 is all arranged on the mid point on framework four limit before shell 1.

The mode that the present invention adopts two groups of filter core segmentations to place, the effect that segmentation is filtered can not only be reached, and first group of filter core self also just has three sections of filtering functions, overall structure is convenient to assembling, after reaching in use, the filter core that takes off that can be in good time is changed, and reduces cost and drops into, also extend service life.

It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.

Claims

1. a high efficiency particle air filter, comprises the shell (1) of hollow, is arranged on the filter core in shell (1), it is characterized in that: described filter core comprises first group of filter core and second group of filter core (3); Multiple spliced eye (11) is offered at the first half of described shell (1), groove (12) is offered in the below of the inner corresponding spliced eye (11) of shell (1), at the latter half of interior of described shell, Multirow socket plate (2) is set, described socket (2) becomes comb teeth-shaped, after described first group of filter core puts into spliced eye, groove (12) is inserted in bottom, and described second group of filter core (3) is inserted in socket (2).

2. high efficiency particle air filter according to claim 1, it is characterized in that: described first group of filter core comprises the first screen pack (41), the second screen pack (42), the 3rd screen pack (43) that outside-in is placed, and the pore size from the first screen pack (41) to the 3rd screen pack (43) diminishes gradually; Described second group of filter core (3) is by filter cloth fan-folded face or a semi circular surface.

3. high efficiency particle air filter according to claim 1, is characterized in that: described socket (2) has three rows, equidistantly distributes up and down in shell (1) inside.

4. high efficiency particle air filter according to claim 1, is characterized in that: before described shell (1), framework welds a fixed mount (5), this fixed mount (5) diamondwise.

5. high efficiency particle air filter according to claim 4, is characterized in that: the rhombus angle point of described fixed mount (5) is all arranged on the mid point on framework four limit before shell (1).