CN208229568U - A kind of waste gas filter - Google Patents

Abstract

The utility model discloses a kind of waste gas filters in exhaust-gas treatment field, including Rose Box, bottom on the left of the Rose Box, which is run through, is plugged with air inlet pipe, the bottom of the filtering box cavity is provided with filter screen, air dispersion plate is provided at the top of the filter screen, no screen cloth filter layer is provided at the top of the air dispersion plate, and it is connected without the internal chamber wall of screen cloth filter layer and Rose Box, filter layer is provided at the top of the filtering box cavity, pass through the large granular impurity in filter screen filtration exhaust gas, impurity in exhaust gas and filtered fluid hybrid filtering exhaust gas, air dispersion plate, which plays, slows down wind speed, and disperse exhaust gas, make the effect more evenly of exhaust gas diffusion, mix exhaust gas preferably with filtered fluid, filter the impurity in exhaust gas, filtered fluid is being detached from after the filtering of no screen cloth filter layer, without screen cloth drying layer dry waste gas, it absorbs and is taken in exhaust gas The steam of band eliminates the peculiar smell in exhaust gas by activated carbon adsorption layer.

Description

A kind of waste gas filter

Technical field

The utility model relates to exhaust-gas treatment field, specially a kind of waste gas filter.

Background technique

With the progress of China's economic development, China starts to go on the road of sustainable development, for the weight of environmental protection Visual range degree steps up, and especially for the attention degree of air quality, and the major pollutants of air quality are exactly floatability Molecule, to eliminate these molecules, can only be from source on.

The progress of the mankind be unable to do without industrial expansion, while industrial development, also brings a series of health sides to the mankind The hidden danger in face, heart disease and various division of respiratory disease diseases have become one of maximum killer of human health.Industrially make at present Boiler, burner, most of equipment such as steam engine use coal, natural gas or diesel oil for raw material or even biological substance Fuel still, contains titanium dioxide in the exhaust gas that these fuel are discharged in combustion also increasingly by the attention of the mankind The harmful substances such as sulphur, carbon monoxide, dust, impurity, fine particulates, these substances are once inhaled by the respiratory apparatus of human body It receives, will seriously affect the health of the mankind.A large amount of dust is discharged into air there are also various chimneys, environment is polluted, to people's Health care belt is come the problem of serious harm, therefore, it is necessary to a kind of waste gas filters.

Utility model content

The purpose of this utility model is to provide a kind of waste gas filters, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of waste gas filter, including filtering Case, offers gas outlet at the top of the Rose Box, and the centre of the Rose Box bottom is provided with sewage draining exit, on the sewage draining exit It is provided with valve, the surrounding of the Rose Box bottom is evenly arranged with stabilizer blade, and the bottom on the left of the Rose Box, which is run through, to be plugged with The bottom of air inlet pipe, the filtering box cavity is provided with filter screen, and air dispersion plate, and air dispersion plate are provided at the top of the filter screen Surrounding be evenly arranged with support rod, the other end of the support rod and the internal chamber wall of Rose Box connect, the top of the air dispersion plate Portion is provided with no screen cloth filter layer, and connects without the internal chamber wall of screen cloth filter layer and Rose Box, the top of the filtering box cavity It is provided with filter layer.

Preferably, the air dispersion plate includes plate body, and venthole, the top of the venthole are uniformly provided on the plate body It is provided with gas-guide tube, is provided with cover board at the top of the gas-guide tube.

Preferably, the vertical section uniform circular arcs shape of the plate body and cover board, and the horizontal length of cover board is greater than gas-guide tube Diameter.

Preferably, the vertical section of the sewage draining exit is funnel-shaped, the gas outlet of the air inlet pipe diagonally downward, and gas outlet Positioned at the underface of air dispersion plate.

Preferably, the bottom of the stabilizer blade is socketed rubber sleeve, and the bottom of the rubber sleeve is evenly arranged with abrasion resistant convex grain, And abrasion resistant convex grain is hemispherical rubber convex grain.

Preferably, the filter layer includes activated carbon adsorption layer, and the bottom of the activated carbon adsorption layer is provided with no screen cloth Drying layer, and activated carbon adsorption layer is twisted and is connect with no screen cloth drying layer.

Compared with prior art, the utility model has the beneficial effects that the apparatus structure is simple, and it is easy to use, passed through Impurity in large granular impurity in strainer filtering exhaust gas, exhaust gas and filtered fluid hybrid filtering exhaust gas, air dispersion plate, which plays, slows down wind Speed, and disperse exhaust gas, make the effect more evenly of exhaust gas diffusion, mix exhaust gas preferably with filtered fluid, filters exhaust gas In impurity, be detached from filtered fluid after the filtering of no screen cloth filter layer, no screen cloth drying layer dry waste gas is absorbed and taken in exhaust gas The steam of band eliminates the peculiar smell in exhaust gas by activated carbon adsorption layer.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model air dispersion plate schematic diagram；

Fig. 3 is the utility model filter layer schematic diagram.

In figure: 1 Rose Box, 2 gas outlets, 3 sewage draining exits, 4 valves, 5 stabilizer blades, 6 rubber sleeves, 7 air inlet pipe, 8 filter screens, 9 dissipate Aerofoil, 91 plate bodys, 92 ventholes, 93 gas-guide tubes, 94 cover boards, 10 support rods, 11 are without screen cloth filter layer, 12 filter layers, 121 activity Charcoal adsorption layer, 122 are without screen cloth drying layer.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of waste gas filter, including Rose Box 1, The top of Rose Box 1 offers gas outlet 2, and the centre of 1 bottom of Rose Box is provided with sewage draining exit 3, is provided with valve on sewage draining exit 3 4, the surrounding of 1 bottom of Rose Box is evenly arranged with stabilizer blade 5, and the bottom in 1 left side of Rose Box, which is run through, is plugged with air inlet pipe 7, Rose Box 1 The bottom of inner cavity is provided with filter screen 8, and the top of filter screen 8 is provided with air dispersion plate 9, and the surrounding of air dispersion plate 9 is evenly arranged with The other end of support rod 10, support rod 10 is connect with the internal chamber wall of Rose Box 1, and the top of air dispersion plate 9 is provided with no screen cloth filtering Layer 11, and connect without screen cloth filter layer 11 with the internal chamber wall of Rose Box 1, Rose Box is provided with filter layer 12 at the top of 1 inner cavity.

Wherein, air dispersion plate 9 includes plate body 91, and venthole 92, the top setting of venthole 92 are uniformly provided on plate body 91 There is gas-guide tube 93, the top of gas-guide tube 93 is provided with cover board 94, and air dispersion plate 9 plays the role of slowing down wind speed, and disperses exhaust gas, makes Exhaust gas can be mixed preferably with filtered fluid, filter the impurity in exhaust gas.

The vertical section uniform circular arcs shape of plate body 91 and cover board 94, and the horizontal length of cover board 94 is greater than the straight of gas-guide tube 93 Diameter, arc-shaped plate body 91 and cover board 94 facilitate sediment and slide plate body 91 and cover board 94, avoid precipitate buildup in plate body On 91, cover board 94 avoids sediment from entering gas-guide tube 93, results in blockage.

The vertical section of sewage draining exit 3 is funnel-shaped, and diagonally downward, and gas outlet is located at air dispersion plate 9 for the gas outlet of air inlet pipe 7 Underface.

The bottom of stabilizer blade 5 is socketed rubber sleeve 6, and the bottom of rubber sleeve 6 is evenly arranged with abrasion resistant convex grain, and abrasion resistant convex grain is Hemispherical rubber convex grain, rubber sleeve 6 protect the bottom of stabilizer blade 1, prevent from wearing, and hemispherical rubber convex grain is slow with certain damping The effect of punching, and play the role of anti-skid wearable.

Filter layer 12 includes activated carbon adsorption layer 121, and the bottom of activated carbon adsorption layer 121 is provided with no screen cloth drying layer 122, and activated carbon adsorption layer 121 is twisted and is connect with no screen cloth drying layer 122, no screen cloth drying layer 122 filters to be carried in exhaust gas Moisture, activated carbon adsorption layer 121 eliminate exhaust gas in peculiar smell.

Working principle: injecting filtered fluid into Rose Box 1, and filtered fluid floods no screen cloth filter layer 11, and exhaust gas is from air inlet Pipe 7 enters the inner cavity of Rose Box 1, filters the large granular impurity in exhaust gas by filter screen 8, exhaust gas and filtered fluid hybrid filtering are useless Impurity in gas, air dispersion plate 9, which plays, slows down wind speed, and disperses exhaust gas, makes the effect more evenly of exhaust gas diffusion, makes exhaust gas can be with It is preferably mixed with filtered fluid, filters the impurity in exhaust gas, be detached from filtered fluid, no net after the filtering of no screen cloth filter layer 11 122 dry waste gas of cloth drying layer absorbs the steam carried in exhaust gas, eliminates the peculiar smell in exhaust gas by activated carbon adsorption layer 121, After filtration, valve 4 is opened, from sewage draining exit 3, sewage and impurity is discharged.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of waste gas filter, including Rose Box (1), it is characterised in that: offer outlet at the top of the Rose Box (1) Mouth (2), the centre of Rose Box (1) bottom are provided with sewage draining exit (3), are provided with valve (4), institute on the sewage draining exit (3) The surrounding for stating Rose Box (1) bottom is evenly arranged with stabilizer blade (5), and the bottom on the left of the Rose Box (1), which is run through, is plugged with air inlet It manages (7), the bottom of Rose Box (1) inner cavity is provided with filter screen (8), is provided with air dispersion plate at the top of the filter screen (8) (9), and the surrounding of air dispersion plate (9) is evenly arranged with support rod (10), the other end and Rose Box (1) of the support rod (10) Internal chamber wall connects, and no screen cloth filter layer (11) is provided at the top of the air dispersion plate (9), and without screen cloth filter layer (11) and filtering The internal chamber wall of case (1) connects, and is provided with filter layer (12) at the top of Rose Box (1) inner cavity.

2. a kind of waste gas filter according to claim 1, it is characterised in that: the air dispersion plate (9) includes plate body (91), it is uniformly provided with venthole (92) on the plate body (91), is provided with gas-guide tube (93) at the top of the venthole (92), Cover board (94) are provided at the top of the gas-guide tube (93).

3. a kind of waste gas filter according to claim 2, it is characterised in that: the plate body (91) and cover board (94) Vertical section uniform circular arcs shape, and the horizontal length of cover board (94) is greater than the diameter of gas-guide tube (93).

4. a kind of waste gas filter according to claim 1, it is characterised in that: the vertical section of the sewage draining exit (3) is in Funnel-form, diagonally downward, and gas outlet is located at the underface of air dispersion plate (9) for the gas outlet of the air inlet pipe (7).

5. a kind of waste gas filter according to claim 1, it is characterised in that: the bottom of the stabilizer blade (5) is socketed with Rubber sleeve (6), the bottom of the rubber sleeve (6) is evenly arranged with abrasion resistant convex grain, and abrasion resistant convex grain is hemispherical rubber convex grain.

6. a kind of waste gas filter according to claim 1, it is characterised in that: the filter layer (12) includes active carbon Adsorption layer (121), the bottom of the activated carbon adsorption layer (121) are provided with no screen cloth drying layer (122), and activated carbon adsorption layer (121) it twists and connect with no screen cloth drying layer (122).