CN212492197U - Environment-friendly waste gas purification device - Google Patents
Environment-friendly waste gas purification device Download PDFInfo
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- CN212492197U CN212492197U CN202020983288.XU CN202020983288U CN212492197U CN 212492197 U CN212492197 U CN 212492197U CN 202020983288 U CN202020983288 U CN 202020983288U CN 212492197 U CN212492197 U CN 212492197U
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- dust removal
- gas purification
- purifying
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Abstract
The utility model discloses an environmental protection exhaust gas purification device relates to exhaust purification technical field. Including the dust removal jar, the digester, purifying tank and disinfection jar, the water tank sprays the mouth with the dust removal jar is inside and is linked together, the dust removal jar below is provided with active carbon filter layer and biomembrane adsorbed layer, the lateral wall of dust removal jar one side is provided with the air inlet, first blow vent has been seted up to the lateral wall upper end of opposite side, first blow vent is linked together with the inside breather pipe of digester, the breather pipe extends to the digester bottom, the digester top is provided with the second blow vent and is linked together with the purifying tank, be provided with the pivot in the purifying tank, the pivot is provided with active carbon rotation leaf all around, the symmetry is provided with the UV fluorescent tube on the purifying tank lateral wall at both ends about the pivot, the purifying tank upper end is linked together. The utility model overcomes prior art's is not enough, reasonable in design, and convenient to use can be quick effectual carries out purification treatment to waste gas, promotes the purifying effect of waste gas.
Description
Technical Field
The utility model relates to a waste gas purification technical field especially relates to an environmental protection exhaust gas purification device.
Background
The waste gas purification mainly refers to the treatment of industrial waste gas generated in industrial places, such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas. Common waste gas purification includes factory smoke waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas peculiar smell purification, acid-base waste gas purification, chemical waste gas purification and the like.
Contain a large amount of granule dusts and pollutants in general waste gas, direct emission can cause the pollution to the atmosphere, current exhaust gas purification device adopts light oxidation active carbon purification treatment mostly, the order to light oxidation active carbon adopts earlier active carbon adsorption then light oxidation mostly, perhaps light oxidation is active carbon adsorption again earlier, though purified waste gas to a certain extent, but exhaust purification's efficiency is not high, simultaneously to the purification of waste gas thoroughly inadequately, discharge and optionally contain the pollutant in the gas after the purification.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems of low waste gas purification efficiency and poor effect in the prior art and providing an environment-friendly waste gas purification device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an environment-friendly waste gas purification device comprises a dust removing tank, a desulfurization tank, a purification tank and a disinfection tank, wherein a water tank is arranged at the top end of the outer part of the dust removing tank, the water tank is communicated with a plurality of spray openings at the top end of the inner part of the dust removing tank through a first water pump, an active carbon filter layer is arranged below the dust removing tank, a biological membrane adsorption layer is arranged below the active carbon filter layer, a water outlet is arranged at the bottom of one side of the dust removing tank below the biological membrane adsorption layer, the water outlet is communicated with the water tank through the external water pump, an air inlet is arranged on the side wall of one side of the dust removing tank, a first vent hole is arranged at the upper end of the side wall of the other side, the first vent hole is communicated with a vent pipe in the desulfurization tank, the lower end of the vent pipe extends towards the bottom of the, the inside central authorities of purifying tank are provided with the pivot, and the pivot is provided with the active carbon all around and rotates the leaf, and the pivot both ends rotate with the lateral wall of purifying tank both sides to be connected, and pivot one end is passed the purifying tank and is connected with outside second motor output shaft, and the symmetry is provided with the UV fluorescent tube on the purifying tank lateral wall at both ends about the pivot, purifying tank upper end and disinfection jar are linked together, and are provided with the ultraviolet fluorescent tube on the disinfection jar lateral wall, and the disinfection jar top is provided with the gas outlet, and the inside exhaust electric fan that is provided with.
Preferably, the bottom of the dust removal tank is provided with an inclined plate, and the inclined lower end of the inclined plate is close to the water outlet.
Preferably, the inside (mixing) shaft that is provided with of digester, and (mixing) shaft one end pass the digester lateral wall and be connected with outside first motor output shaft, and both ends symmetry is provided with the stirring leaf about the inside (mixing) shaft of digester, and has seted up a plurality of through-holes on the stirring leaf.
Preferably, a liquid level sensor is arranged on the side wall of one side inside the desulfurization tank, and the height of the liquid level sensor is higher than that of the lower end of the vent pipe.
Preferably, the activated carbon rotating blades are curved and wavy, and the activated carbon rotating blades are slidably connected with the side wall of the purification tank.
Preferably, an activated carbon adsorption layer is arranged between the disinfection tank and the air outlet.
Compared with the prior art, the utility model provides an environmental protection exhaust gas purification device possesses following beneficial effect:
1. the arrangement of the spray port, the activated carbon filter layer and the biomembrane adsorption layer in the dust removal tank can effectively remove large-particle impurities and water-soluble impurities in the waste gas, meanwhile, the arrangement of the water outlet and the second water pump can enable clear water after being sprayed and used to be recycled after being filtered and adsorbed, and meanwhile, the gas is directly led into desulfurization liquid through the desulfurization tank and is fully desulfurized through the stirring of the stirring blades, so that the purification efficiency of the gas is improved;
2. through the setting of the UV fluorescent tube at active carbon rotating vane and upper and lower both ends in the purifying tank, can make gaseous through the mode of light oxidation-active carbon absorption-light oxidation handle, the purifying tank directly communicates with the disinfection jar simultaneously, and the gaseous purification efficiency of promotion gas prevents that gaseous light oxidation time overlength from getting into the disinfection jar fast under the active carbon rotating vane rotates the air current that drives.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the front cross-sectional structure of the desulfurization tank of the present invention;
fig. 3 is a schematic side view sectional structure diagram of the purification tank of the present invention.
In the figure: the device comprises a dust removal tank 1, a desulfurization tank 2, a purification tank 3, a disinfection tank 4, a water tank 5, a first water pump 6, a spray opening 7, an air inlet 8, an active carbon filter layer 9, a biomembrane adsorption layer 10, a water outlet 11, an inclined plate 12, a second water pump 13, a first vent hole 14, a vent pipe 15, a liquid inlet 16, a liquid outlet 17, a stirring shaft 18, a stirring blade 19, a through hole 20, a liquid level sensor 21, a second vent hole 22, a first motor 23, a 24 UV lamp tube 24, a rotating shaft 25, an active carbon rotating blade 26, a second motor 27, an air outlet 28, an exhaust fan 29, an active carbon adsorption layer 30 and an ultraviolet lamp tube 31.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-3, an environment-friendly waste gas purifying device comprises a dust removing tank 1, a desulfurizing tank 2, a purifying tank 3 and a sterilizing tank 4, wherein a water tank 5 is arranged at the top end of the outside of the dust removing tank 1, the water tank 5 is communicated with a plurality of spraying ports 7 at the top end of the inside of the dust removing tank 1 through a first water pump 6, an active carbon filter layer 9 is arranged below the dust removing tank 1, a biomembrane adsorption layer 10 is arranged below the active carbon filter layer 9, a water outlet 11 is arranged at the bottom of one side of the dust removing tank 1 below the biomembrane adsorption layer 10, the water outlet 11 is communicated with the water tank 5 through an external water pump 13, an air inlet 8 is arranged on the side wall of one side of the dust removing tank 1, a first air vent 14 is arranged at the upper end of the side wall of the other side, the first air vent 14 is communicated with a vent pipe 15 inside, the lower extreme is provided with liquid outlet 17, and 2 tops of digester are provided with second vent 22 and are linked together with purification tank 3, the inside central authorities of purification tank 3 are provided with pivot 25, and pivot 25 is provided with active carbon all around and rotates leaf 26, and the lateral wall of pivot 25 both ends and purification tank 3 both sides rotates and is connected, and 25 one end of pivot is passed purification tank 3 and is connected with outside second motor 27 output shaft, and the symmetry is provided with UV fluorescent tube 24 on the purification tank 3 lateral wall at both ends about pivot 25, 3 upper ends of purification tank are linked together with disinfection tank 4, and are provided with ultraviolet fluorescent tube 31 on the disinfection tank 4 lateral wall, and 4 tops of disinfection tank are provided with gas outlet 28, and 28 inside exhaust fans 29 that are provided with of.
In order to improve the collection efficiency of the filtered clean water, preferably, the bottom of the dust removing tank 1 is provided with an inclined plate 12, and the inclined lower end of the inclined plate 12 is close to the water outlet 11.
In order to improve the mixing reaction efficiency of gas and desulfurization liquid, preferably, the inside (mixing) shaft 18 that is provided with of digester 2, and (mixing) shaft 18 one end pass 2 lateral walls of digester and be connected with the first motor 23 output shaft of outside, and the inside (mixing) shaft 18 upper and lower both ends symmetry of digester 2 is provided with stirring leaf 19, and has seted up a plurality of through-holes 20 on the stirring leaf 19.
In order to prevent the desulfurization liquid in the desulfurization tank 2 from being too small to desulfurize the gas, it is preferable that a liquid level sensor 21 is provided on a side wall of one side inside the desulfurization tank 2, and the height of the liquid level sensor 21 is higher than the height of the lower end of the vent pipe 15.
In order to ensure the contact area between the activated carbon rotary blade 26 and the gas and to achieve uniform adsorption of gas impurities, it is preferable that the activated carbon rotary blade 26 is curved and wavy, and the activated carbon rotary blade 26 is slidably connected to the sidewall of the purification tank 3.
In order to prevent the residual contaminants from being discharged, it is preferable that an activated carbon adsorption layer 30 is disposed between the sterilization tank 4 and the air outlet 28.
The working principle is as follows: before use, sufficient desulfurization liquid is added into the desulfurization tank 2, the lower end of the vent pipe 15 extends into the desulfurization liquid, when the desulfurization liquid is used, the first water pump 6, the first motor 23, the second motor 27 and the exhaust fan 29 are started, the spray opening 7, the UV lamp tube 24 and the ultraviolet lamp tube 31 are opened at the same time, waste is introduced into the dust removal tank 1 through the air inlet 8 and is sprayed with clean water, the clean water is mixed with water-soluble impurities and large particle matters and falls onto the activated carbon filter layer 9 and the biomembrane adsorption layer 10 below the dust removal tank 1 to be adsorbed and filtered, the clean water after filtering is recycled through the second water pump 13, the waste gas passes through the first air vent 14, is introduced into the desulfurization liquid through the vent pipe 15, is stirred and mixed by the stirring blade 19 to escape, enters the purification tank 3 from the second air vent 22, enters the disinfection tank 4 after photo-oxidation-activated carbon adsorption-photo-oxidation treatment, after ultraviolet sterilization, the filtrate is again adsorbed and filtered by activated carbon and then discharged by an exhaust fan 29.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An environment-friendly waste gas purification device comprises a dust removal tank (1), a desulfurization tank (2), a purification tank (3) and a disinfection tank (4), and is characterized in that a water tank (5) is arranged at the top end outside the dust removal tank (1), the water tank (5) is communicated with a plurality of spray openings (7) at the top end inside the dust removal tank (1) through a first water pump (6), an active carbon filter layer (9) is arranged below the dust removal tank (1), a biomembrane adsorption layer (10) is arranged below the active carbon filter layer (9), a water outlet (11) is arranged at the bottom of one side of the dust removal tank (1) below the biomembrane adsorption layer (10), the water outlet (11) is communicated with the water tank (5) through an external water pump (13), an air inlet (8) is arranged on the side wall of one side of the dust removal tank (1), a first air vent (14) is arranged at, the first vent hole (14) is communicated with a vent pipe (15) inside the desulfurizing tank (2), the lower end of the vent pipe (15) extends towards the bottom of the desulfurizing tank (2), the upper end of one side of the desulfurizing tank (2) is provided with a liquid inlet (16), the lower end is provided with a liquid outlet (17), the top end of the desulfurizing tank (2) is provided with a second vent hole (22) communicated with the purifying tank (3), the center inside the purifying tank (3) is provided with a rotating shaft (25), the periphery of the rotating shaft (25) is provided with an activated carbon rotating blade (26), the two ends of the rotating shaft (25) are rotationally connected with the side walls of the two sides of the purifying tank (3), one end of the rotating shaft (25) passes through the purifying tank (3) and is connected with an output shaft of a second motor (27) outside, UV lamp tubes (24) are symmetrically arranged on the side walls of the purifying tank (3) at the upper end and the lower end of, an ultraviolet lamp tube (31) is arranged on the side wall of the disinfection tank (4), an air outlet (28) is arranged at the top of the disinfection tank (4), and an exhaust fan (29) is arranged in the air outlet (28).
2. An environmentally friendly exhaust gas purification device according to claim 1, wherein the bottom of the dust removal tank (1) is provided with an inclined plate (12), and the inclined lower end of the inclined plate (12) is close to the water outlet (11).
3. The environmental-friendly waste gas purification device according to claim 1, wherein a stirring shaft (18) is arranged inside the desulfurization tank (2), one end of the stirring shaft (18) penetrates through the side wall of the desulfurization tank (2) and is connected with an output shaft of an external first motor (23), stirring blades (19) are symmetrically arranged at the upper end and the lower end of the stirring shaft (18) inside the desulfurization tank (2), and a plurality of through holes (20) are formed in the stirring blades (19).
4. The environmental protection exhaust gas purification apparatus according to claim 1, wherein a liquid level sensor (21) is disposed on a side wall of an inner side of the desulfurization tank (2), and a height of the liquid level sensor (21) is higher than a height of a lower end of the vent pipe (15).
5. The environmentally friendly exhaust gas purification apparatus according to claim 1, wherein the activated carbon rotating blades (26) are curved and wavy, and the activated carbon rotating blades (26) are slidably connected to a sidewall of the purification tank (3).
6. An environmentally friendly exhaust gas purification device according to claim 1, wherein an activated carbon adsorption layer (30) is provided between the disinfection tank (4) and the air outlet (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020983288.XU CN212492197U (en) | 2020-06-02 | 2020-06-02 | Environment-friendly waste gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020983288.XU CN212492197U (en) | 2020-06-02 | 2020-06-02 | Environment-friendly waste gas purification device |
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| CN212492197U true CN212492197U (en) | 2021-02-09 |
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| CN202020983288.XU Active CN212492197U (en) | 2020-06-02 | 2020-06-02 | Environment-friendly waste gas purification device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113091193A (en) * | 2021-02-24 | 2021-07-09 | 中国人民解放军军事科学院国防工程研究院 | Efficient filtering type integrated air purification and disinfection equipment |
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2020
- 2020-06-02 CN CN202020983288.XU patent/CN212492197U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113091193A (en) * | 2021-02-24 | 2021-07-09 | 中国人民解放军军事科学院国防工程研究院 | Efficient filtering type integrated air purification and disinfection equipment |
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