CN201195079Y

CN201195079Y - Absorbent charcoal oil smoke filter

Info

Publication number: CN201195079Y
Application number: CNU2008201112339U
Authority: CN
Inventors: 陈添建
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-24
Filing date: 2008-04-24
Publication date: 2009-02-18
Anticipated expiration: 2018-04-24

Abstract

The utility model discloses an active carbon lampblack filtering apparatus which mainly comprises a shell body, wherein, two corresponding end faces of the shell body are respectively provided with an opening, the two openings are respectively provided with an inlet end cover and an outlet end cover which can be opened and closed, the inlet end cover is provided with an air inlet, and the outlet end cover is provided with an air outlet; a grease filter set, a bag-shaped filter set and an active carbon filter set are detachably arranged inside the shell body from the inlet end cover to the outlet end cover, and the outer walls of the grease filter set, the bag-shaped filter set and the active carbon filter set are tightly attached to the periphery of the inner wall of the shell body. The utility model has good filtering effect, reasonable design, simple structure, easy detachment and convenient cleaning.

Description

The active carbon lampblack filter

Technical field

The utility model is about a kind of lampblack filter, more particularly, and about a kind of active carbon lampblack filter.

Background technology

Lampblack filter is to be widely used, and its effect is the oil smoke in the separation of air.In existing filter, just filter oil smoke simply, still contain a large amount of harmful substances, peculiar smell in the gas of discharge, still there is the problem of serious environment pollution.

In addition, its internal structure design of existing large-scale lampblack filter is not very good yet, has not easily removable and washable problem, and causes oil smoke to stop up after long-term the use, makes the equipment operation not smooth, greatly has influence on the oil smoke filtration result.And materials such as the oil smoke that accumulates in the device cause secondary pollution easily, also are great disaster hidden-troubles.

The utility model content

In view of this, it is a kind of reasonable in design, simple in structure that main purpose of the present utility model is to provide, easily dismounting, the convenient cleaning, the effective harmful substance in the filtering oil smoke, the active carbon lampblack filter that filtration result is good.

In order to achieve the above object, the technical solution of the utility model is achieved in that a kind of active carbon lampblack filter, and it mainly comprises:

Shell body, described shell body respectively is provided with opening at two opposing end surfaces, and respectively is provided with inlet end cap and the outlet end cap that can open with closed in described two opening parts, covers at described arrival end and is provided with air inlet, and described outlet end cap is provided with air outlet;

Described shell body inside removably is provided with grease filter group, bag shape filter set and active carbon filter group successively from inlet end cap to outlet end cap direction, and the outer wall of described grease filter group, bag shape filter set and active carbon filter group all is close to described shell body inwall periphery.

Described grease filter group comprises that installation frame and at least two groups are located at the grease filter on the described installation frame, described grease filter joins end to end mutually, described grease filter is tabular, be made up of thin wire netting and fine animal fibre filter course, described fine animal fibre filter course is arranged in the described thin wire netting.

Described bag shape filter set includes installation frame and at least two groups and is located at bag shape filter on the described installation frame, and described bag shape filter joins end to end mutually, and described bag shape filter includes stacked multiple fibrous filter layer mutually.

Described active carbon filter group includes installation frame and at least two groups and is located at active carbon filter on the described installation frame, described active carbon filter joins end to end mutually, described active carbon filter includes the housing that is tabular, described housing be provided with pore simultaneously within it portion be provided with active carbon.

Described installation frame is fixedly installed in the described shell body by connector.

Described installation frame is connected in the described shell body by draw-in groove and projection.

Described arrival end covers and is provided with the button that convenient inlet end cap opens or closes.

The junction of described inlet end cap and described shell body is provided with rubber washer.

The shape of described inlet end cap is cylinder, round platform or terrace with edge shape, and an end face opening of described cylinder, round platform or terrace with edge shape is connected with the opening of described shell body, and the other end is described air inlet.

Described outlet end cap be shaped as cylinder, round platform or terrace with edge shape, an end face opening of described cylinder, round platform or terrace with edge shape is connected with the opening of described shell body, the other end is described air outlet.

Adopt that the active carbon lampblack filter in the utility model has the triple filter function after the technique scheme, the effectively airborne oil smoke of filtering, peculiar smell, dust and steam etc., not only filtration result is good, and it is reasonable in design, simple in structure, dismounting easily, the convenient cleaning.

Description of drawings

Fig. 1 is the structural representation of active carbon lampblack filter of the present utility model;

Fig. 2 is the left view of active carbon lampblack filter of the present utility model;

Fig. 3 is the internal structure schematic diagram of active carbon lampblack filter of the present utility model.

The specific embodiment

Be described in further detail below in conjunction with accompanying drawing centering specific embodiment.

As shown in Figure 1, active carbon lampblack filter of the present utility model mainly comprises: shell body 1, described shell body 1 respectively is provided with opening at two opposing end surfaces, two opening parts of described shell body 1 are respectively arranged with inlet end cap 2 and the outlet end cap 4 that can open with closed, described inlet end cap 2 is provided with air inlet 3, and described outlet end cap 4 is provided with air outlet 5.Can be provided with the button (not shown) on the described inlet end cap 2, can open or close inlet end cap 2 easily by button and carry out inner cleaning or dismounting.Described inlet end cap 2 can also be provided with the rubber washer (not shown) with the junction of described shell body 1, can make whole device have advantages of higher stability and quietness by rubber washer is set.

Described inlet end cap 2 shapes are not limit, and can be cylinder, round platform or terrace with edge, as shown in Figure 2, but consistent with the shape of shell body 1.One end face opening of described cylinder, round platform or terrace with edge shape is connected with the opening of shell body 1, and as shown in Figure 1, the other end is described air inlet 3.Described outlet end cap 4 shapes are not limit, and can be cylinder, round platform or terrace with edge shape, but consistent with the shape of shell body 1, an end face opening of described cylinder, round platform or terrace with edge shape is connected with the opening of shell body 1, and as shown in Figure 1, the other end is described air outlet 5.

In use, air outlet 5 places of active carbon lampblack filter of the present utility model are connected with vavuum pump, and therefore, air-flow is sucked by air inlet 3, discharges from air outlet 5.

As shown in Figure 3, shell body 1 portion within it removably is provided with grease filter group, bag shape filter set and active carbon filter group successively from inlet end cap 2 to outlet end cap 4 directions, and the outer wall of described grease filter group, bag shape filter set and active carbon filter group all is close to the inwall periphery of shell body 1.

The grease filter group, be positioned at the end of shell body 1 near inlet end cap 2, include installation frame 60 and at least two grease filters 6, described two or more grease filter 6 is arranged on the installing frame 60 mutually end to end, described grease filter 6 is tabular, be made up of thin wire netting and fine animal fibre filter course, wherein the fine animal fibre filter course is arranged in the thin wire netting.

In use, after the air-flow that contains oil smoke and peculiar smell enters air inlet 3, at first pass through the grease filter group, because two or more grease filters 6 join end to end and offset with the inwall periphery of shell body 1, make air-flow to circulate a week in the grease filter group, so the fine animal fibre filter course that is provided with in the grease filter 6 can be with bulky grain oil smoke molecule and steam filtering.

The active carbon filter group, be positioned at the end of shell body 1 near outlet end cap 4, include installation frame 80 and at least two active carbon filters 8, described two or more active carbon filter 8 is arranged on the installing frame 80 mutually end to end, wherein active carbon filter 8 is tabular, the housing of described tabular active carbon filter 8 is provided with pore, and inside is provided with active carbon.

Bag shape filter set, between grease filter group and active carbon filter group, include installing frame 70 and at least two bag shape filters 7, described two or more bags of shape filters 7 are arranged on the installation frame 70 mutually end to end, and described bag shape filter 7 forms by multiple fibrous filter layer is stacked.

Wherein grease filter 6, bag shape filter 7 and active carbon filter 8 are existing product, for concrete structure and operation principle explanation no longer separately.

Enter a bag shape filter set subsequently through the gas after the grease filter group, still the granule oil smoke molecule of residual fraction and all peculiar smell in the air-flow of this moment, dust and the particle tiny oil smoke molecule of multiple fibrous filter layer in the bag shape filter 7 in can the filtering air-flow, too much air pressure in simultaneously can loss system guarantees that air passes through fast.Like this, through the air-flow after the bag shape filter set by filtering whole oil smoke, enter the active carbon filter group again, by the active carbons that are provided with in the active carbon filter 8 peculiar smell in the air-flow is removed, at last the air of cleanliness without any pollution is discharged from air outlet 5.

Described grease filter 6, bag shape filter 7 and active carbon filter 8 are arranged on

corresponding installation frame

60,70 and 80 respectively, described

installation frame

60,70 and 80 can be arranged in the shell body 1 by connector, described connector can be a screw, also can be that bolt or pin wait other connector, not as limit.Can also be provided with draw-in groove in the described shell body 1, described

installation frame

60,70 and 80 is connected in the described shell body 1 by draw-in groove and projection.Dismounting easily, the convenient cleaning.

The active carbon lampblack filter of wood utility model not only is used for kitchen filtering oil smoke, peculiar smell, dust and steam, also is applicable to office, airport, factory, the air handling system in market etc. and the room air circulatory system.Be applicable to the replenish air system and the air purge system in chemicals factory and power station etc.Also be applicable to pharmacy industry, grocery trade, medical circle, optics circle, microbial world, microelectronics circle is made processing industry, and arenas is in the clear air system of hospital etc.

The above only is a preferable possible embodiments of the present utility model, is not in order to limit scope of the present utility model.

Claims

1. An active carbon oil fume filtering device is characterized in that it mainly comprises:

The outer casing, the outer casing is provided with openings on two opposite end faces, and an inlet end cover and an outlet end cover that can be opened and closed are respectively provided at the two openings, and an inlet end cover is provided on the inlet end cover. An air outlet, an air outlet is provided on the outlet end cover;

The inside of the outer casing is detachably provided with a grease filter group, a bag filter group and an activated carbon filter group in sequence from the inlet end cover to the outlet end cover, and the grease filter group, the bag filter group and the activated carbon filter group are detachably arranged in sequence. The outer walls of the filter group are all in close contact with the periphery of the inner wall of the housing.

2. The activated carbon oil fume filtering device according to claim 1, wherein the grease filter group comprises a mounting frame and at least two grease filters arranged on the mounting frame, and the grease filters are mutually Connected end to end, the grease filter is plate-shaped and consists of a thin wire mesh and a plush fiber filter layer, and the plush fiber filter layer is arranged in the thin wire mesh.

3. The active carbon oil fume filtering device according to claim 1, wherein the bag filter group includes a mounting frame and at least two bag filters set on the mounting frame, the bag The bag-shaped filters are connected end to end, and the bag-shaped filters include multiple fiber filter layers stacked on top of each other.

4. The activated carbon oil fume filtering device according to claim 1, wherein the activated carbon filter group includes an installation frame and at least two activated carbon filters arranged on the installation frame, and the activated carbon filter Connected end to end, the activated carbon filter includes a plate-shaped shell, air holes are arranged on the shell and activated carbon is arranged inside it.

5 . The activated carbon oil fume filter device according to any one of claims 2 to 4 , characterized in that, the installation frame is fixedly arranged in the outer shell by a connecting piece. 6 .

6 . The activated carbon oil fume filter device according to any one of claims 2 to 4 , characterized in that, the installation frame is clamped in the housing by a slot and a protrusion. 6 .

7. The activated carbon fume filter device according to claim 1, characterized in that, the inlet end cover is provided with a button to facilitate the opening or closing of the inlet end cover.

8. The activated carbon oil fume filter device according to claim 7, characterized in that a rubber gasket is provided at the connection between the inlet end cover and the outer shell.

9. The activated carbon oil fume filtering device according to claim 8, wherein the inlet end cap is in the shape of a cylinder, a circular truncated or a truncated prism, and one end face opening of the cylinder, circular truncated or truncated prism is in contact with the The opening of the outer casing is connected, and the other end face is the air inlet.

10. The activated carbon oil fume filtering device according to claim 1, wherein the outlet end cover is in the shape of a cylinder, a circular truncated or a truncated prism, and one end face opening of the cylinder, circular truncated or truncated prism is in contact with the The opening of the outer casing is connected, and the other end surface is the air outlet.