CN214680725U

CN214680725U - Heavy-load oil mist filter with odor removal function

Info

Publication number: CN214680725U
Application number: CN202023272497.2U
Authority: CN
Inventors: 钱元浦
Original assignee: Soloberg Filter Muffler Manufacturing Suzhou Co ltd
Current assignee: Soloberg Filter Muffler Manufacturing Suzhou Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-12
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a heavy load shape oil mist filter with remove flavor function, including lower part shell and upper portion shell, be equipped with the oil mist filter core in the shell of lower part, be equipped with oil mist filter core support in the middle of the oil mist filter core, lower part shell lower extreme is equipped with the butterfly packing ring center rest of being connected with it, and the other end that lower part shell was kept away from to butterfly packing ring center rest is equipped with the product entrance point, is equipped with the absorption filter core in the shell of upper portion, and the other end that lower part shell was kept away from to the shell of upper portion is equipped with the product exit end of being connected with it. The utility model has the advantages that: the oil mist filter core of specialty, the precision is high, reduces the emission environmental protection of oil mist, because the existence of the function of preseparation, the life of filter core prolongs greatly, has reduced the lasting a large amount of input of consumptive material, has installed active carbon adsorption moreover additional, can realize discharging indoor, the effectual workman's of having protected health.

Description

Heavy-load oil mist filter with odor removal function

Technical Field

The utility model relates to a filter technical field specifically is a heavy-duty shape oil mist filter with remove flavor function.

Background

The existing oil mist filter for the vacuum pump is a single filter element taking a single glass fiber as a main material, does not adopt other auxiliary structures, and generally realizes a single function independently. Meanwhile, a large amount of oil mist depends on the adsorption of the filter material. The pre-separation treatment is less.

The common scheme in the industry is that a filter is usually only considered to be arranged on equipment independently, and the filter element solves the problem of oil mist independently, so that the service life of the filter element is short. With the increase of environmental requirements and worker protection, the treated oil mist still has smell in many cases, causing discomfort to workers. No taste management issues are considered.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heavy load shape oil mist filter with remove flavor function to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heavily loaded shape oil mist filter with remove flavor function, includes lower part shell and upper portion shell, be equipped with the oil mist filter core in the shell of lower part, be equipped with oil mist filter core support in the middle of the oil mist filter core, lower part shell lower extreme is equipped with the butterfly packing ring center rest of being connected with it, butterfly packing ring center rest is kept away from the other end of lower part shell is equipped with the product entrance point, be equipped with the absorption filter core in the shell of upper portion, the shell of upper portion is kept away from the other end of lower part shell is equipped with the product exit end of being connected with it.

Preferably, the middle of the upper end of the oil mist filter element support is provided with a thumb screw connected with the oil mist filter element top cover.

Preferably, an O-shaped sealing ring is further arranged between the thumb screw and the oil mist filter element top cover.

Preferably, a butterfly washer connected with the butterfly washer is further arranged in the butterfly washer central support.

Preferably, an oil return opening is further formed in one side, provided with the product inlet end, of the other end, far away from the upper shell, of the lower shell.

Preferably, the adsorption filter element is a folding type active carbon adsorption filter element.

Advantageous effects

The utility model provides a heavily loaded oil mist filter that appears with remove flavor function, the oil mist filter core of specialty, the precision is high, reduces the emission environmental protection of oil mist, because the existence of the function of preseparation, the life of filter core prolongs greatly, has reduced the continuous a large amount of drops into of consumptive material, has installed activated carbon adsorption moreover additional, can realize discharging in indoor, the effectual health of having protected the workman.

Drawings

Fig. 1 is a schematic side view of the present invention.

Reference numerals

1-a product inlet end, 2-a lower shell, 3-an oil return port, 4-a butterfly gasket central support, 5-a butterfly gasket, 6-an oil mist filter element, 7-an oil mist filter element support, 8-a thumb screw, 9-an O-shaped sealing ring, 10-an adsorption filter element, 11-an upper shell and 12-a product outlet end.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Examples

As shown in fig. 1, a heavy-duty oil mist filter with a smell removing function comprises a lower housing 2 and an upper housing 11, an oil mist filter element 6 is arranged in the lower housing 2, an oil mist filter element support 7 is arranged in the middle of the oil mist filter element 6, a butterfly-shaped gasket central support 4 connected with the lower housing is arranged at the lower end of the lower housing 2, a product inlet end 1 is arranged at the other end, far away from the lower housing 2, of the butterfly-shaped gasket central support 4, an adsorption filter element 10 is arranged in the upper housing 11, and a product outlet end 12 connected with the other end, far away from the lower housing 2, of the upper housing 11 is arranged.

Preferably, the middle of the upper end of the oil mist filter element support 7 is provided with a thumb screw 8 connected with the top cover of the oil mist filter element 6.

Preferably, an O-shaped sealing ring 9 is further arranged between the thumb screw 8 and the top cover of the oil mist filter element 6.

Preferably, a butterfly washer 5 connected with the butterfly washer is also arranged in the butterfly washer central bracket 4.

Preferably, the other end of the lower housing 2, which is far from the upper housing 11, is further provided with an oil return opening 3 at the side where the product inlet end 1 is provided.

Preferably, the adsorption filter element 10 is a folding activated carbon adsorption filter element.

A compact filter structure is adopted, a low-resistance high-precision oil mist filter element is added, and the pre-separation of a wire mesh is additionally arranged before oil gas enters the filter element. The rear end of the oil mist filter element is additionally provided with an active carbon adsorption filter element. Multiple filter elements are stacked in the same tank body for use.

The low-resistance high-precision oil mist filter element is additionally provided with a pre-separation screen before oil gas enters the filter element. The rear end of the oil mist filter element is additionally provided with an active carbon adsorption filter element. Multiple filter elements are stacked in the same tank body for use.

The pre-separation device plays a role in condensation nuclei, large oil mist particles are contacted by the wire mesh before the large oil mist reaches the filter element, and the oil mist particles are larger and are settled down. The residual oil mist particles are largely intercepted by the high-precision filter element. The clean gas is adsorbed by the active carbon, so that the taste is greatly reduced.

The precision of the filtering is as follows: 99.97@0.3 microns.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the content of the present invention within the protection scope of the present invention.

Claims

1. A heavy-duty oil mist filter with a smell removal function comprises a lower shell (2) and an upper shell (11), and is characterized in that: be equipped with oil mist filter core (6) in lower part shell (2), be equipped with oil mist filter core support (7) in the middle of oil mist filter core (6), lower part shell (2) lower extreme is equipped with butterfly packing ring center support (4) of being connected with it, keep away from butterfly packing ring center support (4) the other end of lower part shell (2) is equipped with product entrance point (1), be equipped with in upper portion shell (11) and adsorb filter core (10), upper portion shell (11) are kept away from the other end of lower part shell (2) is equipped with product exit end (12) of being connected with it.

2. The heavy-duty oil mist filter having an odor removal function according to claim 1, wherein: the middle of the upper end of the oil mist filter element support (7) is provided with a thumb screw (8) connected with the top cover of the oil mist filter element (6).

3. The heavy duty oil mist filter having an odor removal function according to claim 2, wherein: an O-shaped sealing ring (9) is further arranged between the thumb screw (8) and the top cover of the oil mist filter element (6).

4. The heavy-duty oil mist filter having an odor removal function according to claim 1, wherein: and a butterfly gasket (5) connected with the butterfly gasket is also arranged in the butterfly gasket central support (4).

5. The heavy-duty oil mist filter having an odor removal function according to claim 1, wherein: and an oil return opening (3) is further formed in one side, provided with the product inlet end (1), of the other end, far away from the upper shell (11), of the lower shell (2).

6. The heavy-duty oil mist filter having an odor removal function according to claim 1, wherein: the adsorption filter element (10) is a folding active carbon adsorption filter element.