CN108579346B - Waste gas multistage filtration processing apparatus - Google Patents
Waste gas multistage filtration processing apparatus Download PDFInfo
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- CN108579346B CN108579346B CN201810503808.XA CN201810503808A CN108579346B CN 108579346 B CN108579346 B CN 108579346B CN 201810503808 A CN201810503808 A CN 201810503808A CN 108579346 B CN108579346 B CN 108579346B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/007—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
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Abstract
The invention relates to the field of industrial waste gas treatment, in particular to a waste gas multistage filtering treatment device which comprises a gas inlet pipe, a waste gas treatment tank body, an upper end cover, a left gas outlet pipe, a right gas outlet pipe, a left valve, a right valve, a water inlet pipe, a water pump, a water outlet pipe, a filter element, a connecting end cover baffle, a connecting shaft, an upper end cover baffle, a middle partition plate, a left gas passing port, a right gas passing port, a U-shaped gas pipe, an absorption water tank, a UV photolysis device, two activated carbon adsorption devices and a separation baffle; the invention has the advantages that corrosive waste gas and non-corrosive waste gas can be separately treated, so that the corrosive waste gas is adsorbed by flowing sewage and an active carbon device, and the non-corrosive waste gas is decomposed by the strong oxidizing active carbon device of the UV photolysis equipment, so that the corrosion of the waste gas to the UV photolysis equipment is avoided, the service life is prolonged, and meanwhile, the filter device which is frequently required to be replaced is more convenient to replace in the using and installing processes.
Description
Technical Field
The invention relates to the field of industrial waste gas treatment, in particular to a waste gas multistage filtering treatment device.
Background
In daily industrial production, elements such as chlorine and sulfur which pollute the atmosphere are often discharged, and waste gas discharged by industry needs to be treated to ensure air quality. The patent No. CN201510054872.0 discloses a multi-stage filtering type waste gas purification device, which comprises a body, wherein the body comprises a settling chamber, a purification chamber, an air inlet and an air outlet, the settling chamber is arranged below the body, the air inlet is symmetrically arranged at two ends of the settling chamber, a plurality of dust baffles which are uniformly arranged are arranged inside the settling chamber, and the top end of the settling chamber is connected with the lower part of the purification chamber through an air inlet pipe; the purification device comprises a purification chamber, a liquid storage tank, a liquid filling port, a guide pipe, a first filter plate, an oil-water separator, a second filter plate, an activated carbon fiber layer, a buffer device, a support and a liquid storage tank, wherein the liquid storage tank is arranged at the bottom of the purification chamber, the liquid filling port is arranged on one side of the liquid storage tank, the guide pipe is connected to the left side and the right side of the liquid storage tank respectively, the guide pipe extends from the outer wall of the purification chamber and is connected with a plurality of spray headers arranged in the purification chamber, the first filter plate is arranged above the liquid storage tank, the oil-water separators are arranged at two ends of the first filter plate respectively, the second filter plate is. But this device is cumbersome to install and replace in actual use.
Disclosure of Invention
The invention aims to provide a waste gas multistage filtering treatment device which has the advantages that corrosive waste gas and non-corrosive waste gas can be separately treated, so that the corrosive waste gas is adsorbed by flowing sewage and an active carbon device, the non-corrosive waste gas is decomposed by a strong-oxidizing active carbon device of UV photolysis equipment, namely, the corrosion of the waste gas to the UV photolysis equipment is avoided, the service life is prolonged, and meanwhile, the filtering device which is required to be replaced frequently is more convenient to replace in the using and installing processes.
The purpose of the invention is realized by the following technical scheme:
the invention aims to provide a waste gas multistage filtering treatment device, which comprises a gas inlet pipe, a waste gas treatment tank body, an upper end cover, a left gas outlet pipe, a right gas outlet pipe, a left valve, a right valve, a water inlet pipe, a water pump, a water outlet pipe, a filter core, a connecting end cover baffle, a connecting shaft, an upper end cover baffle, a middle baffle, a left air passing port, a right air passing port, a U-shaped gas pipe, an absorption water tank, a UV photolysis device, two activated carbon adsorption devices and a separation baffle, wherein the gas inlet pipe is fixedly connected to the lower end cover of the waste gas treatment tank body, the upper end of the gas inlet pipe is provided with a plurality of exhaust holes, the upper end of the gas inlet pipe is arranged in the waste gas treatment tank body, the upper end of the gas inlet pipe is in clearance fit with the filter core, the upper end of the filter core is fixedly, intermediate bottom fixed connection is internal at the exhaust-gas treatment jar, and connection end cover baffle fixed connection is at the lower extreme of connecting axle, and the upper end fixed connection of connecting axle is at the lower extreme of upper end cover baffle, and upper end cover baffle clearance fit is in the middle-end of upper end cover, and upper end cover fixed connection is in the upper end of the exhaust-gas treatment jar body, and left outlet duct and right outlet duct fixed connection are both ends about the exhaust-gas treatment jar body respectively, and left outlet duct and right outlet duct all communicate the inside of the exhaust-gas treatment jar body.
As a further optimization of the invention, the waste gas multistage filtration treatment device comprises a left air passing port and a right air passing port which are respectively arranged at the left side and the right side of a middle partition plate, the left air passing port and the right air passing port both vertically penetrate through the middle partition plate, the left end and the right end of a waste gas treatment tank body are respectively provided with a left round hole and a right round hole, the left round hole and the right round hole are respectively communicated with the left air passing port and the right air passing port, a left valve and a right valve are respectively and fixedly connected in the left air passing port and the right air passing port, the upper end and the lower end of a separation baffle are respectively and fixedly connected on an upper end cover and the middle partition plate, an absorption water tank is fixedly connected on the middle partition plate, the absorption water tank is arranged at the right side of the separation baffle, the lower end of a U-shaped air pipe is fixedly connected in the absorption water tank, the water inlet pipe and the water outlet pipe are both fixedly connected to the waste gas treatment tank body, and the right end of the water inlet pipe is fixedly connected with the water pump; the lower end of the UV photolysis device is fixedly connected to the middle partition plate, the UV photolysis device is arranged on the left side of the partition baffle, and the lower end of the UV photolysis device is communicated with the left air passing port; two active carbon adsorption device respectively fixed connection at the upper left end and the upper right end of the internal wall of exhaust-gas treatment jar, two active carbon adsorption device's the equal clearance fit in the upper end cover in upper end, two active carbon adsorption device set up respectively at the right-hand member of left outlet duct and the left end of right outlet duct.
As a further optimization of the invention, the multistage waste gas filtering and treating device comprises an activated carbon adsorption device, a front inserting plate, a rear inserting plate, a bottom plate, an activated carbon device and an upper end plate, wherein the front inserting plate and the rear inserting plate are respectively and fixedly connected to the front end and the rear end of the bottom plate, the right ends of the front inserting plate, the rear inserting plate and the bottom plate are respectively and fixedly connected to the upper right end of the inner wall of a waste gas treating tank body, the front end and the rear end of the activated carbon device are respectively in clearance fit in the front inserting plate and the rear inserting plate, the activated carbon device is arranged at the left end of a right gas outlet pipe, the upper end plate is fixedly connected to the upper end of.
As a further optimization of the invention, the air outlet end of the U-shaped air pipe is lower than the liquid level in the absorption water tank.
As a further optimization of the invention, the waste gas multi-stage filtration treatment device is characterized in that the outer walls of the connecting end cover baffle, the upper end cover baffle and the two upper end plates are provided with sealing rings.
As a further optimization of the invention, the left valve and the right valve are respectively provided with a sealing ring in the left round hole and the right round hole.
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects that corrosive waste gas and non-corrosive waste gas can be separately treated, so that the corrosive waste gas is adsorbed by flowing sewage and an active carbon device, and the non-corrosive waste gas is decomposed by a strong-oxidizing active carbon device of the UV photolysis equipment, namely, the corrosion of the waste gas to the UV photolysis equipment is avoided, the service life is prolonged, and meanwhile, the filter device which is required to be replaced frequently is more convenient to replace in the using and installing processes.
Drawings
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention in its entirety;
FIG. 4 is a partial first schematic structural view of the present invention;
FIG. 5 is a partial second schematic structural view of the present invention;
FIG. 6 is a partial schematic view of the present invention;
FIG. 7 is a partial, schematic structural view of the present invention;
FIG. 8 is a partial schematic structural view of the present invention;
FIG. 9 is a fragmentary, schematic structural view six of the present invention;
FIG. 10 is a schematic view of the structure of the activated carbon adsorption unit of the present invention.
In the figure: an air inlet pipe 1; an exhaust gas treatment tank 2; an upper end cover 3; a left outlet pipe 4; a right air outlet pipe 5; a left valve 6; a right valve 7; a water inlet pipe 8; a water pump 9; a water outlet pipe 10; a filter element 11; connecting the end cover baffle 12; a connecting shaft 13; an upper end cap baffle 14; a middle partition 15; a left air passing port 16; a right air passing port 17; a U-shaped air tube 18; an absorption water tank 19; a UV photolysis device 20; an activated carbon adsorption device 21; a front flashboard 21-1; a rear flashboard 21-2; a bottom plate 21-3; 21-4 parts of an active carbon device; an upper end plate 21-5; separating baffles 22.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In the device, the fixed connection means that fixing is carried out through modes such as welding, thread fastening, combines different service environments, uses different fixed modes, the rotation connection means that drying by fire the dress at epaxial with the bearing, realize the axial fixity of bearing through circlip, realize rotating, sliding connection means that connecting through the slip of slider in the spout, articulated connection that carry out the activity through round pin axle and minor axis, simultaneously in order to prevent revealing of waste gas, the sealing of guarantee device needs to install sealing washer, O type circle and sealing device such as tetrafluoro pad at the position of often dismantling.
The first embodiment is as follows:
as shown in fig. 1 to 10, a multistage waste gas filtering treatment device comprises a gas inlet pipe 1, a waste gas treatment tank 2, an upper end cover 3, a left gas outlet pipe 4, a right gas outlet pipe 5, a left valve 6, a right valve 7, a water inlet pipe 8, a water pump 9, a water outlet pipe 10, a filter core 11, a connecting end cover baffle 12, a connecting shaft 13, an upper end cover baffle 14, a middle partition plate 15, a left gas passing port 16, a right gas passing port 17, a U-shaped gas pipe 18, an absorption water tank 19, a UV photolysis device 20, two activated carbon adsorption devices 21 and a separation baffle 22, wherein the gas inlet pipe 1 is fixedly connected to the lower end cover of the waste gas treatment tank 2, the upper end of the gas inlet pipe 1 is arranged in the waste gas treatment tank 2, the upper end of the gas inlet pipe 1 is in the filter core 11 in a clearance fit manner, and the upper end of the filter core 11, connecting end cover baffle 12 clearance fit is in the middle-end of intermediate bottom 15, intermediate bottom 15 fixed connection is in the exhaust-gas treatment jar body 2, connecting end cover baffle 12 fixed connection is at the lower extreme of connecting axle 13, the upper end fixed connection of connecting axle 13 is at the lower extreme of upper end cover baffle 14, the middle-end of upper end cover baffle 14 clearance fit at upper end 3, 3 fixed connection of upper end cover are in the upper end of the exhaust-gas treatment jar body 2, left outlet duct 4 and right outlet duct 5 are fixed connection respectively at the left and right ends of the exhaust-gas treatment jar body 2, left outlet duct 4 and right outlet duct 5 all communicate the inside of the exhaust-gas treatment.
The second embodiment is as follows:
as shown in fig. 1 to 10, in this embodiment, to further explain the first embodiment, the left air passing port 16 and the right air passing port 17 are respectively disposed at the left and right sides of the middle partition 15, the left air passing port 16 and the right air passing port 17 both vertically penetrate the middle partition 15, the left and right ends of the waste gas treatment tank 2 are respectively provided with a left circular hole and a right circular hole, the left circular hole and the right circular hole are respectively communicated with the left air passing port 16 and the right air passing port 17, the left valve 6 and the right valve 7 are respectively fixedly connected in the left air passing port 16 and the right air passing port 17, the upper and lower ends of the separation baffle 22 are respectively fixedly connected to the upper end cover 3 and the middle partition 15, the absorption water tank 19 is fixedly connected to the middle partition 15, the absorption water tank 19 is disposed at the right side of the separation baffle 22, the lower end of the U-shaped air pipe 18 is fixedly connected in the absorption water tank 19, the U-shaped air pipe 18 is communicated with, the water inlet pipe 8 and the water outlet pipe 10 are both communicated with the inside of the absorption water tank 19, the water inlet pipe 8 and the water outlet pipe 10 are both fixedly connected to the waste gas treatment tank body 2, and the right end of the water inlet pipe 8 is fixedly connected with the water pump 9; the lower end of the UV photolysis device 20 is fixedly connected to the middle partition plate 15, the UV photolysis device 20 is arranged on the left side of the partition baffle 22, and the lower end of the UV photolysis device 20 is communicated with the left air passing port 16; two active carbon adsorption device 21 are fixed connection respectively at the upper left end and the upper right end of the 2 inner walls of the waste gas treatment jar body, and the equal clearance fit in upper end cover 3 in upper end of two active carbon adsorption device 21, and two active carbon adsorption device 21 set up respectively at the right-hand member of left outlet duct 4 and the left end of right outlet duct 5.
The third concrete implementation mode:
as shown in fig. 1 to 10, in this embodiment, a second embodiment is further described, in which the activated carbon adsorption device 21 includes a front insertion plate 21-1, a rear insertion plate 21-2, a bottom plate 21-3, an activated carbon device 21-4 and an upper end plate 21-5, the front insertion plate 21-1 and the rear insertion plate 21-2 are respectively and fixedly connected to the front end and the rear end of the bottom plate 21-3, the right ends of the front insertion plate 21-1, the rear insertion plate 21-2 and the bottom plate 21-3 are respectively and fixedly connected to the right upper end of the inner wall of the waste gas treatment tank 2, the front end and the rear end of the activated carbon device 21-4 are respectively and clearance-fitted in the front insertion plate 21-1 and the rear insertion plate 21-2, the activated carbon device 21-4 is disposed at the left end of the right gas outlet pipe 5, the upper end plate 21-5 is, the upper end plate 21-5 is a clearance fit within the upper end cap 3.
The fourth concrete implementation mode:
as shown in fig. 1 to 10, in the third embodiment, the air outlet end of the U-shaped air pipe 18 is lower than the liquid level in the absorption water tank 19. The exhausted corrosive waste gas can be better dissolved in the waste water in the circulating absorption water tank 19, and harmful elements are exhausted.
The fifth concrete implementation mode:
as shown in fig. 1 to 10, in the fourth embodiment, the outer walls of the connecting end cover baffle 12, the upper end cover baffle 14 and the two upper end plates 21-5 are provided with sealing rings.
The sixth specific implementation mode:
as shown in fig. 1 to 10, in the present embodiment, a fifth embodiment is further described, and the left valve 6 and the right valve 7 are provided with sealing rings in both the left circular hole and the right circular hole. The phenomenon of air leakage in the using and dismounting processes is avoided.
The working principle of the invention is as follows: waste gas is discharged into the waste gas treatment tank body 2 through the air inlet pipe 1 and circular holes in the air inlet pipe 1, and the waste gas passes through the filter element 11, so that impurities on the surface of the waste gas can be adsorbed on the filter element 11, and the separation and filtration of the waste gas impurities in the first step are realized; if corrosive waste gas is discharged, the left valve 6 is closed, the left air passing port 16 is locked, the right valve 7 is opened, the corrosive waste gas is discharged into the absorption water tank 19 through the right air passing port 17 and the U-shaped air pipe 18, in order to ensure that the liquid level in the absorption water tank 19 is always kept at a fixed height and the waste water in the absorption water tank 19 flows, the valve of the water outlet pipe 10 is closed, the waste water is discharged into the absorption water tank 19 through the water pump 9 and the water inlet pipe 8, after reaching a certain liquid level, the valve on the water outlet pipe 10 is opened to ensure that the water feeding amount and the water discharging amount are close, so as to ensure that the liquid level and the flow in the absorption water tank 19, the waste water can better absorb harmful elements in the corrosive waste gas, the corrosive waste gas passes through the activated carbon adsorption device 21 on the right side after being absorbed by the waste water in the absorption water tank 19, the activated carbon adsorption device 21 is used for adsorbing residual impurities and water vapor in the waste gas, so that the treated corrosive gas is discharged through the right gas outlet pipe 5; if the non-corrosive waste gas is discharged, the left valve 6 is opened, the right valve 7 is closed, the non-corrosive waste gas passes through the left gas passing port 16, passes through the UV photolysis device 20, passes through the strong oxidizing property of the UV photolysis device 20, decomposes waste gas molecules in the non-corrosive waste gas, and is adsorbed by residual impurities and water vapor in the waste gas through the left activated carbon adsorption device 21, and then is discharged through the left gas outlet pipe 4, so that the waste gas is treated, and meanwhile, the corrosion of the corrosive waste gas to the UV photolysis device 20 is avoided; because the amount of the exhausted and filtered waste gas is large, two activated carbon devices 21-4 and the filter element 11 need to be frequently replaced, the filter element 11 can be conveniently replaced only by connecting the end cover baffle 12, the connecting shaft 13 and the upper end cover baffle 14, the connection of the end cover baffle 12 and the upper end cover baffle 14 is only needed to be completed in the replacement process, meanwhile, the replacement of the two activated carbon devices 21-4 is similar, the activated carbon devices 21-4 are lifted out of the front insertion plate 21-1 and the rear insertion plate 21-2 through the upper end plate 21-5, the activated carbon devices 21-4 are replaced and installed, and the sealing of the upper end plate 21-5 on the upper end cover 3 is completed.
The above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions and substitutions which may be made by those skilled in the art within the spirit of the present invention are within the scope of the present invention.
Claims (6)
1. The utility model provides a waste gas multistage filtration processing apparatus, including intake pipe (1), the waste gas treatment jar body (2), upper end cover (3), left outlet duct (4), right outlet duct (5), left valve (6), right valve (7), inlet tube (8), water pump (9), outlet pipe (10), filter core (11), connection end cover baffle (12), connecting axle (13), upper end cover baffle (14), intermediate bottom (15), gas port (16) are crossed to a left side, gas port (17) are crossed to the right side, U-shaped trachea (18), absorb basin (19), UV photolysis device (20), two active carbon adsorption equipment (21) and separate baffle (22), its characterized in that: the gas inlet pipe (1) is fixedly connected to the lower end cover of the waste gas treatment tank body (2), a plurality of exhaust holes are formed in the upper end of the gas inlet pipe (1), the upper end of the gas inlet pipe (1) is arranged in the waste gas treatment tank body (2), the upper end of the gas inlet pipe (1) is in clearance fit with the filter element (11), the upper end of the filter element (11) is fixedly connected to the lower end of the connecting end cover baffle plate (12), the connecting end cover baffle plate (12) is in clearance fit with the middle end of the middle partition plate (15), the middle partition plate (15) is fixedly connected to the waste gas treatment tank body (2), the connecting end cover baffle plate (12) is fixedly connected to the lower end of the connecting shaft (13), the upper end of the connecting shaft (13) is fixedly connected to the lower end of the upper end cover baffle plate (14), the upper end cover baffle plate (14) is in clearance fit with the middle end of, the left air outlet pipe (4) and the right air outlet pipe (5) are respectively and fixedly connected to the left end and the right end of the waste gas treatment tank body (2), and the left air outlet pipe (4) and the right air outlet pipe (5) are communicated with the inside of the waste gas treatment tank body (2);
air port (16) and right side cross gas port (17) and set up respectively in intermediate bottom (15) the left and right sides, air port (16) and right side cross gas port (17) and all run through intermediate bottom (15) from top to bottom in a left side, both ends are provided with left round hole and right round hole respectively about the exhaust-gas treatment jar body (2), left round hole and right round hole communicate respectively that air port (16) and right side cross gas port (17) are crossed to a left side, left valve (6) and right valve (7) are fixed connection respectively in air port (16) and right side cross gas port (17) in a left side.
2. The multistage exhaust gas filtration treatment device according to claim 1, wherein: the upper end and the lower end of a separation baffle plate (22) are respectively and fixedly connected to an upper end cover (3) and a middle partition plate (15), an absorption water tank (19) is fixedly connected to the middle partition plate (15), the absorption water tank (19) is arranged on the right side of the separation baffle plate (22), the lower end of a U-shaped air pipe (18) is fixedly connected to the inside of the absorption water tank (19), the U-shaped air pipe (18) is communicated with a right air passing port (17), the front end and the rear end of the absorption water tank (19) are respectively and fixedly connected with a water inlet pipe (8) and a water outlet pipe (10), the water inlet pipe (8) and the water outlet pipe (10) are both communicated with the inside of the absorption water tank (19), the water inlet pipe (8) and the water outlet pipe (10) are both fixedly connected to; the lower end of the UV photolysis device (20) is fixedly connected to the middle partition plate (15), the UV photolysis device (20) is arranged on the left side of the separation baffle plate (22), and the lower end of the UV photolysis device (20) is communicated with the left air passing port (16); two active carbon adsorption device (21) are fixed connection respectively at the upper left end and the upper right end of the waste gas treatment jar body (2) inner wall, and the equal clearance fit in upper end cover (3) in upper end of two active carbon adsorption device (21), and two active carbon adsorption device (21) set up respectively at the right-hand member of left outlet duct (4) and the left end of right outlet duct (5).
3. The multistage exhaust gas filtration treatment device according to claim 2, wherein: the activated carbon adsorption device (21) comprises a front inserting plate (21-1), a rear inserting plate (21-2), a bottom plate (21-3), an activated carbon device (21-4) and an upper end plate (21-5), wherein the front inserting plate (21-1) and the rear inserting plate (21-2) are respectively and fixedly connected with the front end and the rear end of the bottom plate (21-3), the right ends of the front inserting plate (21-1), the rear inserting plate (21-2) and the bottom plate (21-3) are respectively and fixedly connected with the right upper end of the inner wall of the waste gas treatment tank body (2), the front end and the rear end of the activated carbon device (21-4) are respectively in clearance fit in the front inserting plate (21-1) and the rear inserting plate (21-2), the activated carbon device (21-4) is arranged at the left end of the right gas outlet pipe (5), the upper end plate (21-5) is fixedly connected with the upper end of the, the upper end plate (21-5) is in clearance fit in the upper end cover (3).
4. The multistage exhaust gas filtration treatment device according to claim 3, wherein: the air outlet end of the U-shaped air pipe (18) is lower than the liquid level in the absorption water tank (19).
5. The multistage exhaust gas filtration treatment device according to claim 4, wherein: and sealing rings are arranged on the outer walls of the connecting end cover baffle (12), the upper end cover baffle (14) and the two upper end plates (21-5).
6. The multistage exhaust gas filtration treatment device according to claim 5, wherein: and the left valve (6) and the right valve (7) are respectively provided with a sealing ring in a left round hole and a right round hole of the waste gas treatment tank body (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810503808.XA CN108579346B (en) | 2018-05-23 | 2018-05-23 | Waste gas multistage filtration processing apparatus |
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| CN201810503808.XA CN108579346B (en) | 2018-05-23 | 2018-05-23 | Waste gas multistage filtration processing apparatus |
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| CN108579346B true CN108579346B (en) | 2020-03-27 |
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| CN110272134A (en) * | 2019-06-04 | 2019-09-24 | 黑龙江兰德超声科技股份有限公司 | It is a kind of to accelerate active carbon to the coupling device of landfill leachate adsorption cleaning |
| CN114733332A (en) * | 2022-04-06 | 2022-07-12 | 金发科技股份有限公司 | Waste gas treatment method and device |
| CN114712946A (en) * | 2022-04-19 | 2022-07-08 | 张家港澳卓尔生物技术装备有限公司 | UV photooxidation active carbon integration equipment |
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| KR100470747B1 (en) * | 2000-11-06 | 2005-02-21 | (주)서울필텍엔지니어링 | Method and apparatus for eliminating the stench and volatile organic compounds in the polluted air |
| JP5451019B2 (en) * | 2008-09-26 | 2014-03-26 | 株式会社シー・エス・エンジニアリング | Deodorizing treatment method of exhaust gas |
| US10226546B2 (en) * | 2015-05-01 | 2019-03-12 | Scientific Air Management, Llc | Air purification assembly and method of using same |
| CN107115765B (en) * | 2017-06-28 | 2020-08-25 | 苏州华商新能源有限公司 | Waste gas treatment device and method |
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| CN203108393U (en) * | 2013-02-06 | 2013-08-07 | 赵金明 | Methanol exhaust gas purification device for methanol storage tank |
| CN204911163U (en) * | 2015-08-21 | 2015-12-30 | 天津市威尔博科技有限公司 | Separation of liquid vapour and air filtration system of waste disposal equipment |
| CN205412567U (en) * | 2016-02-02 | 2016-08-03 | 刘建国 | Waste gas dust removal purification equipment in furniture course of working |
| CN207085685U (en) * | 2017-08-18 | 2018-03-13 | 济宁市赛恩斯环境科技有限公司 | UV photodissociation and charcoal absorption integrated equipment for wastewater treatment |
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