CN117085457A - Waste gas treatment device and treatment method thereof - Google Patents
Waste gas treatment device and treatment method thereof Download PDFInfo
- Publication number
- CN117085457A CN117085457A CN202311351827.2A CN202311351827A CN117085457A CN 117085457 A CN117085457 A CN 117085457A CN 202311351827 A CN202311351827 A CN 202311351827A CN 117085457 A CN117085457 A CN 117085457A
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- opening
- closing cover
- active carbon
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- carbon filter
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000002912 waste gas Substances 0.000 title claims description 61
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 120
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 83
- 239000007788 liquid Substances 0.000 claims abstract description 56
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 238000005507 spraying Methods 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 238000001179 sorption measurement Methods 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims description 64
- 239000007789 gas Substances 0.000 claims description 59
- 239000002274 desiccant Substances 0.000 claims description 50
- 230000002457 bidirectional effect Effects 0.000 claims description 19
- 238000005192 partition Methods 0.000 claims description 18
- 238000007639 printing Methods 0.000 claims description 17
- 238000001035 drying Methods 0.000 claims description 15
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000003814 drug Substances 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 10
- 239000000428 dust Substances 0.000 claims description 9
- 239000003344 environmental pollutant Substances 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 9
- 231100000719 pollutant Toxicity 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000005086 pumping Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- 239000013043 chemical agent Substances 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 4
- 230000001502 supplementing effect Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 238000001802 infusion Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 239000000356 contaminant Substances 0.000 claims 1
- 150000003568 thioethers Chemical class 0.000 claims 1
- 229920006395 saturated elastomer Polymers 0.000 abstract description 5
- 238000000746 purification Methods 0.000 description 9
- 239000004904 UV filter Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000007791 dehumidification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000006303 photolysis reaction Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002894 chemical waste Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000015843 photosynthesis, light reaction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- 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
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0438—Cooling or heating systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- 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
-
- 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
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
-
- 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
- B01D53/38—Removing components of undefined structure
- B01D53/44—Organic components
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
-
- 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
- B01D53/75—Multi-step processes
-
- 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
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
- B01D2259/40098—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating with other heating means
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Toxicology (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses an exhaust gas treatment device and a treatment method thereof, relates to the technical field of exhaust gas treatment, and aims to solve the problems that in the existing exhaust gas treatment device, a dehumidifying mechanism is lack, wet gas is directly contacted with active carbon, so that the adsorption performance of the active carbon is easy to be reduced, the saturation time is accelerated, the active carbon needs to be replaced manually after the active carbon is saturated, and the process is complicated. The first opening and closing cover is arranged on one side of the upper end of the spraying and filtering chamber, and the second opening and closing cover is arranged on the other side of the upper end of the spraying and filtering chamber; a close-packed cover arranged above the first and second open-close covers; the support plates are arranged at two sides of the upper end of the liquid storage chamber, the upper ends of the support plates at two sides are provided with transmission plates, and the upper ends of the transmission plates at two sides are fixedly connected through a top plate; the hose connector is arranged at the upper end of the top plate, and the upper end of the sealing top cover is connected with the lower end of the hose connector through a flexible telescopic pipe.
Description
Technical Field
The invention relates to the technical field of waste gas treatment, in particular to a waste gas treatment device and a treatment method thereof.
Background
Waste gas purification mainly refers to the work of treating industrial waste gas such as dust particles, flue gas smoke dust, peculiar smell gas and toxic and harmful gas generated in industrial places, common waste gas purification comprises factory smoke dust waste gas purification, workshop dust waste gas purification, waste gas peculiar smell purification and chemical waste gas purification, the waste gas needs to be treated to carry out subsequent filtering treatment, and the active carbon needs to be relied on to adsorb particles in the waste gas during the filtering treatment, so that the waste gas treatment is more convenient.
The existing waste gas treatment device is shown as a vertical active carbon waste gas treatment device, such as publication number CN204233942U, and comprises a tower body, a chimney and a water tank; the chimney is arranged at the top of the tower body; the water tank is integrated at the bottom of the tower body; the lower part of the tower body is provided with an exhaust gas inlet, and the upper part of the tower body is provided with a plurality of layers of activated carbon placement boxes which are stacked; an atomization nozzle is connected to the water tank, extends into the tower body and is positioned above the waste gas inlet.
However, the existing exhaust gas treatment device lacks a dehumidification mechanism, wet gas is directly contacted with active carbon, so that the adsorption performance of the active carbon is easy to be reduced, the saturation time is accelerated, and after the active carbon is saturated, the active carbon needs to be replaced manually, and the process is complicated.
Disclosure of Invention
The invention aims to provide an exhaust gas treatment device and a treatment method thereof, which are used for solving the problems that in the existing exhaust gas treatment device provided in the background art, a dehumidifying mechanism is lack, wet gas is directly contacted with active carbon, so that the adsorption performance of the active carbon is easily reduced, the saturation time is accelerated, the active carbon needs to be replaced manually after the active carbon is saturated, and the process is complicated.
In order to achieve the above purpose, the present invention provides the following technical solutions: the waste gas treatment device comprises a liquid storage chamber, wherein a spray filter chamber is arranged at the upper end of the liquid storage chamber;
further comprises:
the first opening and closing cover is arranged on one side of the upper end of the spraying and filtering chamber, and the second opening and closing cover is arranged on the other side of the upper end of the spraying and filtering chamber;
a seal top cover disposed above the first and second open/close covers;
the support plates are arranged at two sides of the upper end of the liquid storage chamber, the upper ends of the support plates at two sides are provided with transmission plates, and the upper ends of the transmission plates at two sides are fixedly connected through a top plate;
the hose joint is arranged at the upper end of the top plate, and the upper end of the sealing top cover is connected with the lower end of the hose joint through a flexible telescopic pipe;
the bidirectional guide rail is arranged at the rear ends of the first opening and closing cover and the second opening and closing cover, two ends of the bidirectional guide rail are respectively and fixedly connected with support plates at two sides, a bearing plate is arranged at the middle position inside the bidirectional guide rail, a forward screw rod is arranged at one side of the bearing plate, a reverse screw rod is arranged at the other side of the bearing plate, one end of the forward screw rod is fixedly connected with the reverse screw rod, a second stepping motor is arranged at one end of the bidirectional guide rail, the output end of the second stepping motor is in transmission connection with the reverse screw rod, sliding blocks are arranged on the forward screw rod and the reverse screw rod, and the forward screw rod and the reverse screw rod are respectively in transmission connection with the first opening and closing cover and the second opening and closing cover through the sliding blocks;
the sealing access plate is arranged at the front end of the spraying filter chamber, an air inlet pipe joint is arranged at the front end of the sealing access plate, and four corners of the sealing access plate are connected with the spraying filter chamber through screws;
the guide pillar support plate is arranged above and below two ends of the bidirectional guide rail, the guide pillar support plate is fixedly connected with the support plate, the guide pillar is arranged between the guide pillar support plate in an opposite position at two ends, two driven blocks are arranged on the outer wall of the guide pillar and are both in sliding connection with the guide pillar, and the front ends of the two driven blocks are respectively fixedly connected with the first opening and closing cover and the second opening and closing cover.
Preferably, the first printing opacity baffle is installed to the inside top of second cover that opens and shuts, and the one end and the second cover inner wall fixed connection that opens and shuts of first printing opacity baffle, the below of first printing opacity baffle is provided with the second active carbon and strains the box, and the one end and the second cover inner wall fixed connection that opens and shuts of second active carbon strain the box, first active carbon is strained the box to the other end of first printing opacity baffle, first UV lighting fixture is installed to the other end of second active carbon strain the box, first drier storage box is installed to the inside below of first cover that opens and shuts, and the one end and the first cover inner wall fixed connection that opens and shuts of first drier storage box, the below of first drier storage box is provided with the second UV lighting fixture, and the one end and the first cover inner wall fixed connection that opens and shuts of second UV lighting fixture, the second printing opacity baffle is installed to the other end of first drier storage box, the other end of second UV lighting fixture is installed to the second drier storage box.
Preferably, the reinforcement piece is all installed to the inside of first printing opacity baffle and second printing opacity baffle, the inside of first active carbon filter cartridge and second active carbon filter cartridge all is provided with the active carbon, the upper surface and the lower surface of active carbon all first protection ventilative layer, and the central division board is all installed to the inside intermediate position department of first UV lighting fixture and second UV lighting fixture, a plurality of ultraviolet UV fluorescent tubes are all installed to the upper surface and the lower surface of central division board, the inside that first drier stored up and the second drier stored up the box all is provided with the drier, the upper surface and the lower surface of drier all are provided with the ventilative layer of second protection, first protection ventilative layer and the ventilative layer of second protection are by the outer ventilative gauze of metal mesh constitution.
Preferably, a first guide groove is formed above the inner wall of the first opening and closing cover, two first guide grooves are formed, a second guide groove is formed below the inner wall of the second opening and closing cover, and two second guide grooves are formed.
Preferably, the upper end edges of the first opening and closing cover and the second opening and closing cover are respectively provided with a first alignment clamping strip, a third alignment clamping strip is arranged at the joint of the side edge of the first opening and closing cover and the second opening and closing cover, a boss is arranged at the edge of the upper end of the spray filter chamber, and a second alignment clamping strip is arranged on the outer wall of the boss.
Preferably, a hydraulic telescopic cylinder is installed at one group of diagonal corners of the upper end of the sealing top cover, the bottom of the hydraulic telescopic cylinder is fixedly connected with the top plate, a driven telescopic rod is installed at the other group of diagonal corners of the upper end of the sealing top cover, two sides of the driving plate are rotationally connected with the supporting plate through a rotating shaft, one side of the driving plate is provided with a gear transmission cover outside, a driven gear is arranged in the gear transmission cover, the driven gear is fixedly connected with one end of the rotating shaft, a first stepping motor is installed on the outer wall of the lower end of the gear transmission cover, the output end of the first stepping motor penetrates through and extends to the inside of the gear transmission cover, a driving gear is installed, and the output end of the first stepping motor is in meshed transmission connection with the driven gear through the driving gear.
Preferably, the internally mounted who sprays the filter chamber has the spray dish, and sprays the dish and be provided with two, the outer wall that sprays the dish passes through fixed bolster and sprays the inner wall fixed connection of filter chamber, the shower nozzle is installed to the lower extreme that sprays the dish, and the shower nozzle is provided with a plurality ofly, the drain valve is installed to the below of reservoir one side, the water pump is installed to the top of reservoir one side, installs the drawing liquid pipe on the drawing liquid mouth of water pump, and the one end of drawing liquid pipe runs through and extends to the inside of reservoir, install the shunt tubes on the output of water pump, and the shunt tubes is linked together with the spray dish, the fluid infusion coupling is installed to the top of reservoir opposite side.
Preferably, a packing layer is arranged below the spray tray, a baffle plate is arranged in the packing layer, and a plurality of baffle plates are arranged.
Preferably, one side of the upper end of the inner wall of the spray filter chamber is provided with an air guide plate, and the air guide plate is connected with the spray filter chamber in a welding way.
Preferably, a treatment method of an exhaust gas treatment device includes the steps of:
step one: arranging the treatment device outdoors, externally connecting a pump by a liquid supplementing pipe joint, pumping chemical liquid medicine into a liquid storage chamber, and stopping pumping after a certain amount of chemical liquid medicine is stored in the liquid storage chamber;
step two: the waste gas is led into the spray filter chamber from the air inlet pipe joint through the air pipe, in the process, the water pump at the side of the spray filter chamber can pump chemical liquid in the liquid storage chamber to the spray tray, when the gas enters the spray filter chamber, the gas is preferably subjected to flow equalization through the baffle plate in the filler layer, and fully mixed with the liquid medicine sprayed out of the spray nozzle at the lower end of the spray tray for reaction, so that the chemical agent reacts with the waste gas and pollutants in the waste gas are removed while preliminary dust fall is carried out;
step three: the waste gas after reaction with the liquid medicine continuously rises, the waste gas enters the first opening and closing cover and the second opening and closing cover under the guiding action of the air guide plate, firstly, the waste gas passes through the lower layer of the second UV lamp holder to reach the second desiccant storage box, the humidity of the gas is reduced by the desiccant in the second desiccant storage box while passing through the second desiccant storage box, then the waste gas passes through the first desiccant storage box to further reduce the humidity, then the waste gas passes through the upper layer of the second light-transmitting baffle plate to reach the second active carbon filter box, when the waste gas passes through the second active carbon filter box, the active carbon in the waste gas can absorb and filter tiny impurities in the waste gas, and remove gas peculiar smell, and the gas passing through the second active carbon filter box passes through the first active carbon filter box and then is discharged from a hose joint on the flexible telescopic pipe after the secondary filtration, and the gas passes through the inner cavities of the first opening and closing cover and the second opening and closing cover, and the second UV lamp holder can rely on the built-in ultraviolet lamp holder to decompose the waste gas, and remove nitrogen oxides in the waste gas, and other pollutants in the waste gas and the waste gas are removed;
step four: after exhaust purification finishes, the operation of the hydraulic telescopic cylinder is driven, the sealing top cover is driven to move upwards to be separated from the first opening and closing cover and the second opening and closing cover, in the process, the first stepping motor is driven, the transmission plate is driven to rotate backwards by means of gear transmission, the sealing top cover faces the rear of the device, shielding is avoided to the upper parts of the first opening and closing cover and the second opening and closing cover, after the sealing top cover is overturned, the second stepping motor at the end part of the bidirectional guide rail is driven to rotate, the forward screw rod and the reverse screw rod are driven to rotate, the first opening and closing cover and the second opening and closing cover are separated to the two sides by means of the sliding blocks on the forward screw rod and the reverse screw rod, the inside filter assembly is exposed to sunlight, after separation, the second active carbon filter box and the second desiccant storage box which are located at the lower layer position are respectively arranged above the first opening and closing cover are respectively second light-transmitting partition plates and first light-transmitting partition plates, the second active carbon filter box and the second desiccant storage box can normally receive light, under the action of light transmission, the light-transmitting effect is guaranteed, and the drying efficiency of the second desiccant storage box and the second desiccant storage box can absorb light normally, and the second desiccant storage box can recover the active carbon after the drying effect and the drying effect is reduced, and the active carbon storage box can absorb the active carbon and the drying effect can be recovered.
Compared with the prior art, the invention has the beneficial effects that:
when the invention is used for purifying, firstly, the spray plate is matched with the flow equalizing effect of the baffle plate in the filler layer, gas reacts by means of chemical liquid medicine, dust is primarily reduced and pollutants are removed, then the gas enters the first opening and closing cover and the second opening and closing cover under the guiding effect of the gas guide plate, firstly, the gas passes through the lower layer of the second UV lamp bracket to reach the second desiccant storage box, and simultaneously, the humidity of the gas is reduced by the desiccant in the second desiccant storage box, then the gas passes through the first desiccant storage box to further reduce the humidity, then the gas passes through the upper layer of the second light-transmitting baffle plate to reach the second active carbon filter box, and finally, the gas passes through the second active carbon filter box, the inside active carbon can adsorb and filter the tiny impurity in the gas to clear away gas peculiar smell, the gas that passes the second active carbon and strains the box along first UV lighting fixture upper strata and reach first active carbon and strain the box, by the flexible hose connector discharge on the flexible pipe after straining the box twice, the gas is along the in-process that first cover and second cover inner chamber that opens and shuts baffled that opens and shuts, first UV lighting fixture and second UV lighting fixture can rely on built-in ultraviolet UV fluorescent tube, carry out the photolysis reaction to waste gas, further get rid of pollutants such as organic matter in the waste gas, sulphide and nitrogen oxide, whole filtration process is high-efficient quick, and lack dehumidification mechanism in having solved current exhaust gas treatment device, moist gas directly contacts with the active carbon, easily lead to the problem that the active carbon adsorption performance reduces.
The invention can drive the hydraulic telescopic cylinder to operate after the waste gas is purified, and drive the sealing top cover to move upwards to separate from the first opening and closing cover and the second opening and closing cover, in the process, the first stepping motor drives the transmission plate to rotate backwards under the action of gear transmission, so that the sealing top cover faces to the rear of the device, shielding is avoided to be formed above the first opening and closing cover and the second opening and closing cover, after the sealing top cover is overturned, the second stepping motor at the end part of the bidirectional guide rail operates to drive the forward screw rod and the reverse screw rod to rotate, the first opening and closing cover and the second opening and closing cover are separated to two sides by virtue of the sliding blocks on the forward screw rod and the reverse screw rod, the internal filter assembly is exposed to sunlight after separation, the first open-close cover and the second open-close cover are respectively provided with a second light-transmitting partition board and a first light-transmitting partition board above the second active carbon filter box and the second drying agent storage box which are positioned at the lower layer position, the second active carbon filter box and the second drying agent storage box can normally receive light irradiation by virtue of light transmission, under the action of insolation of sunlight, the drying effect of the drying agent absorption in the first drying agent storage box and the second drying agent storage box can be ensured, and the inside saturated active carbon of the first active carbon filter box and the second active carbon filter box can restore the adsorption capacity again after the light irradiation is received, so that the replacement frequency of the active carbon is reduced, the whole process is automatic operation, the high-efficiency and convenient problems that the active carbon needs to be manually replaced after the active carbon is saturated and the process is complicated are solved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the front structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is a schematic view showing the unfolding structure of the first and second covers according to the present invention;
FIG. 5 is a schematic view of a bi-directional rail structure of the present invention;
in the figure: 1. a liquid storage chamber; 2. spraying a filtering chamber; 3. a first opening/closing cover; 4. a second opening/closing cover; 5. sealing the top cover; 6. a support plate; 7. a drive plate; 8. a top plate; 9. a hose connector; 10. a flexible extension tube; 11. a drain valve; 12. sealing the access panel; 13. a screw; 14. an air inlet pipe joint; 15. a gear housing; 16. a first stepping motor; 17. a bidirectional guide rail; 171. a second stepping motor; 172. a bearing plate; 173. a forward screw rod; 174. a reverse screw rod; 175. a slide block; 18. a guide post support plate; 19. a hydraulic telescopic cylinder; 20. a driven telescopic rod; 21. a fluid infusion tube joint; 22. a water pump; 23. a shunt; 24. a guide post; 25. a rotating shaft; 26. a driven gear; 27. a drive gear; 28. a first light-transmitting separator; 29. a first activated carbon filter cartridge; 30. a second activated carbon filter cartridge; 31. activated carbon; 32. a first protective breathable layer; 33. a first UV lamp fixture; 34. a second UV lamp fixture; 35. a center divider plate; 36. an Ultraviolet (UV) lamp tube; 37. a second light-transmitting separator; 38. a reinforcing sheet; 39. a first desiccant storage box; 40. a second desiccant storage box; 41. a drying agent; 42. a second protective breathable layer; 43. a first alignment clip; 44. a boss; 45. a second alignment clip; 46. an air guide plate; 47. a spray tray; 48. a spray head; 49. a fixed bracket; 50. a filler layer; 51. a baffle plate; 52. a third alignment clip strip; 53. a first guide groove; 54. and a second guide groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-5, an embodiment of the present invention is provided: the waste gas treatment device comprises a liquid storage chamber 1, wherein a spray filter chamber 2 is arranged at the upper end of the liquid storage chamber 1;
further comprises:
the first opening and closing cover 3 is arranged on one side of the upper end of the spraying and filtering chamber 2, and the second opening and closing cover 4 is arranged on the other side of the upper end of the spraying and filtering chamber 2;
a seal top cover 5 provided above the first opening/closing cover 3 and the second opening/closing cover 4;
the support plates 6 are arranged at two sides of the upper end of the liquid storage chamber 1, the upper ends of the support plates 6 at two sides are respectively provided with a transmission plate 7, and the upper ends of the transmission plates 7 at two sides are fixedly connected through a top plate 8;
a hose joint 9 mounted on the upper end of the top plate 8, the upper end of the seal top cover 5 being connected to the lower end of the hose joint 9 through a flexible extension tube 10;
the bidirectional guide rail 17 is arranged at the rear ends of the first opening and closing cover 3 and the second opening and closing cover 4, two ends of the bidirectional guide rail 17 are respectively and fixedly connected with the supporting plates 6 at two sides, a bearing plate 172 is arranged at the middle position inside the bidirectional guide rail 17, a forward screw rod 173 is arranged at one side of the bearing plate 172, a reverse screw rod 174 is arranged at the other side of the bearing plate 172, one end of the forward screw rod 173 is fixedly connected with the reverse screw rod 174, a second stepping motor 171 is arranged at one end of the bidirectional guide rail 17, the output end of the second stepping motor 171 is in transmission connection with the reverse screw rod 174, sliding blocks 175 are respectively arranged on the forward screw rod 173 and the reverse screw rod 174, and the forward screw rod 173 and the reverse screw rod 174 are respectively in transmission connection with the first opening and closing cover 3 and the second opening and closing cover 4 through the sliding blocks 175;
the sealing access plate 12 is arranged at the front end of the spraying filter chamber 2, the front end of the sealing access plate 12 is provided with an air inlet pipe joint 14, and four corners of the sealing access plate 12 are connected with the spraying filter chamber 2 through screws 13;
the guide pillar support plate 18 is arranged above and below two ends of the bidirectional guide rail 17, the guide pillar support plate 18 is fixedly connected with the support plate 6, a guide pillar 24 is arranged between the guide pillar support plate 18 with opposite ends, two driven blocks are arranged on the outer wall of the guide pillar 24 and are both in sliding connection with the guide pillar 24, and the front ends of the two driven blocks are respectively fixedly connected with the first opening and closing cover 3 and the second opening and closing cover 4.
Referring to fig. 3, a first light-transmitting partition plate 28 is installed above the inside of the second opening and closing cover 4, one end of the first light-transmitting partition plate 28 is fixedly connected with the inner wall of the second opening and closing cover 4, a second activated carbon filter box 30 is arranged below the first light-transmitting partition plate 28, one end of the second activated carbon filter box 30 is fixedly connected with the inner wall of the second opening and closing cover 4, a first activated carbon filter box 29 is installed at the other end of the first light-transmitting partition plate 28, a first UV lamp bracket 33 is installed at the other end of the second activated carbon filter box 30, a first desiccant storage box 39 is installed below the inside of the first opening and closing cover 3, one end of the first desiccant storage box 39 is fixedly connected with the inner wall of the first opening and closing cover 3, the below that box 39 was received to first drier is provided with second UV lighting fixture 34, and the one end and the first inner wall fixed connection that opens and shuts of cover 3 of second UV lighting fixture 34, the second printing opacity baffle 37 is installed to the other end that box 39 was received to first drier is received to the second UV lighting fixture 34, the second drier is received box 40 is installed to the other end of second UV lighting fixture 34, the setting of first printing opacity baffle 28 and second printing opacity baffle 37 can avoid opening and shutting cover 3 and second and shutting cover 4 to expand the back and carry out illumination shielding to the lower floor system, because of moist gas can influence the filter effect of active carbon 31, so set up first drier and second drier and store and receive box 39 and 40, preferential unnecessary moisture in the getting rid of gas.
Referring to fig. 3, reinforcing sheets 38 are installed inside the first light-transmitting partition plate 28 and the second light-transmitting partition plate 37, activated carbon 31 is disposed inside the first activated carbon filter box 29 and the second activated carbon filter box 30, a first protective and air-permeable layer 32 is disposed on the upper surface and the lower surface of the activated carbon 31, a central partition plate 35 is installed at the middle position inside the first UV lamp holder 33 and the second UV lamp holder 34, a plurality of UV lamp tubes 36 are installed on the upper surface and the lower surface of the central partition plate 35, drying agents 41 are disposed inside the first drying agent storage box 39 and the second drying agent storage box 40, a second protective and air-permeable layer 42 is disposed on the upper surface and the lower surface of the drying agent 41, the first protective and air-permeable layer 32 and the second protective and air-permeable layer 42 are formed by covering air-permeable gauze outside a metal net, and adsorption filtration and photolysis filtration of the activated carbon 31 are performed simultaneously, so that the filtration efficiency of the waste gas treatment device is remarkably improved.
Referring to fig. 4, a first guide groove 53 is disposed above the inner wall of the first opening and closing cover 3, two first guide grooves 53 are disposed below the inner wall of the second opening and closing cover 4, two second guide grooves 54 are disposed below the inner wall of the second opening and closing cover 4, and after the first opening and closing cover 3 and the second opening and closing cover 4 are closed, the first guide groove 53 and the second guide groove 54 can be clamped with the filter components inside the first opening and closing cover and the second opening and closing cover 4, so that the sealing performance of the joint is improved.
Referring to fig. 3 and 4, the edges of the upper ends of the first opening and closing cover 3 and the second opening and closing cover 4 are respectively provided with a first alignment clamping strip 43, a third alignment clamping strip 52 is installed at the joint of the side edge of the first opening and closing cover 3 and the second opening and closing cover 4, a boss 44 is arranged at the edge of the upper end of the spray filter chamber 2, a second alignment clamping strip 45 is arranged on the outer wall of the boss 44, and the alignment clamping strips are arranged, so that the first opening and closing cover 3, the second opening and closing cover 4, the spray filter chamber 2 and the sealing top cover 5 are more tightly closed.
Referring to fig. 1 and 3, a hydraulic telescopic cylinder 19 is installed at one set of diagonal corners of the upper end of the sealing top cover 5, the bottom of the hydraulic telescopic cylinder 19 is fixedly connected with the top plate 8, a driven telescopic rod 20 is installed at the other set of diagonal corners of the upper end of the sealing top cover 5, both sides of the driving plate 7 are rotatably connected with the supporting plate 6 through a rotating shaft 25, a gear driving cover 15 is arranged outside one side of the driving plate 7, a driven gear 26 is arranged inside the gear driving cover 15, the driven gear 26 is fixedly connected with one end of the rotating shaft 25, a first stepping motor 16 is installed on the outer wall of the lower end of the gear driving cover 15, the output end of the first stepping motor 16 penetrates and extends into the gear driving cover 15, and a driving gear 27 is installed, the output end of the first stepping motor 16 is in meshed transmission connection with the driven gear 26 through the driving gear 27, after waste gas purification is finished, the hydraulic telescopic cylinder 19 is driven to move, the sealing top cover 5 is driven to move upwards to separate from the first opening and closing cover 3 and the second opening cover 4, the first stepping motor 16 is driven by means of gear driving, the driving plate 7 to rotate backwards by gear driving, so that the sealing top cover 5 is prevented from opening and closing the first opening and closing cover 4 to the second opening and closing cover 4.
Referring to fig. 3, a spray disc 47 is installed in the spray filter chamber 2, two spray discs 47 are provided, the outer wall of the spray disc 47 is fixedly connected with the inner wall of the spray filter chamber 2 through a fixing bracket 49, a spray head 48 is installed at the lower end of the spray disc 47, the spray head 48 is provided with a plurality of spray heads, a drain valve 11 is installed below one side of the liquid storage chamber 1, a water pump 22 is installed above one side of the liquid storage chamber 1, a liquid suction pipe is installed on a liquid suction port of the water pump 22, one end of the liquid suction pipe penetrates and extends to the inside of the liquid storage chamber 1, a shunt pipe 23 is installed on an output end of the water pump 22, the shunt pipe 23 is communicated with the spray disc 47, a liquid supplementing pipe joint 21 is installed above the other side of the liquid storage chamber 1, and the water pump 22 at the side of the spray chamber 2 can pump chemical liquid in the liquid storage chamber 1 to the spray disc 47.
Referring to fig. 3, a packing layer 50 is disposed below the spray tray 47, a baffle plate 51 is mounted in the packing layer 50, and a plurality of baffle plates 51 are disposed, so that when gas enters the spray filter chamber 2, the gas flows uniformly through the baffle plates 51 in the packing layer 50, and is fully mixed with the liquid medicine sprayed by the spray nozzle 48 at the lower end of the spray tray 47 for reaction, and the chemical agent reacts with the waste gas and removes pollutants in the waste gas while primarily reducing dust.
Referring to fig. 3, an air guide plate 46 is installed at one side of the upper end of the inner wall of the spray filter chamber 2, and the air guide plate 46 is welded with the spray filter chamber 2.
Referring to fig. 1-5, a treatment method of an exhaust gas treatment device includes the following steps:
step one: arranging the treatment device outdoors, externally connecting a pump by a liquid supplementing pipe joint 21, pumping chemical liquid into the liquid storage chamber 1, and stopping pumping after a certain amount of chemical liquid exists in the liquid storage chamber 1;
step two: the waste gas is led into the spray filter chamber 2 from the air inlet pipe joint 14 through an air pipe, in the process, the water pump 22 at the side edge of the spray filter chamber 2 can pump chemical liquid medicine in the liquid storage chamber 1 to the spray disc 47, when the gas enters the spray filter chamber 2, the gas is preferably subjected to flow equalization through the baffle plate 51 in the packing layer 50, fully mixed with the liquid medicine sprayed out by the spray head 48 at the lower end of the spray disc 47 for reaction, and the chemical agent reacts with the waste gas and removes pollutants in the waste gas while preliminary dust is reduced;
step three: the waste gas after reaction with the liquid medicine continuously rises, the waste gas enters the first opening and closing cover 3 and the second opening and closing cover 4 under the guiding action of the air guide plate 46, firstly, the waste gas passes through the lower layer of the second UV lamp holder 34 to reach the second desiccant storage box 40, the humidity of the gas is reduced by the desiccant 41 in the second desiccant storage box 40 while passing through the second desiccant storage box 40, then the gas reaches the first desiccant storage box 39 along the upper layer of the second UV lamp holder 34, after the gas passes through the first desiccant storage box 39 to further reduce the humidity, the gas reaches the second active carbon filter box 30 along the upper layer of the second light-transmitting partition plate 37, when the waste gas passes through the second active carbon filter box 30, the active carbon 31 in the interior of the waste gas can absorb and filter tiny impurities in the gas, and remove the peculiar smell of the gas, the gas passing through the second active carbon filter box 30 reaches the first active carbon filter box 29 along the upper layer of the first active carbon lamp holder 33, the gas is discharged from the hose joint 9 on the flexible extension tube 10 after being secondarily filtered by the first active carbon filter box 29, the gas is further filtered along the first opening and closing cover 3 and the second active carbon filter box 4, the waste gas can be further removed by the UV filter, and the nitrogen oxides and the UV pollutants in the first lamp holder 33 can be further removed by the UV filter, and the waste gas can be further removed by the UV filter, and the nitrogen oxides and the UV pollutants in the air chamber;
step four: after exhaust purification finishes, drive hydraulic telescoping cylinder 19 operation, drive sealed top cap 5 and move up and first cover 3 and the second cover 4 that opens and shuts and separate that opens and shut, the in-process, first stepper motor 16 drives, rely on gear drive effect, drive plate 7 rotatory backward, make sealed top cap 5 towards the device rear, avoid forming the shelter from first cover 3 and the second cover 4 that opens and shuts that opens and shut, treat sealed top cap 5 upset back, the second stepper motor 171 operation of bi-directional guide rail 17 tip, drive forward lead screw 173 and reverse lead screw 174 rotation, rely on slider 175 on forward lead screw 173 and the reverse lead screw 174 to make first cover 3 and the second cover 4 that opens and shuts to both sides separation, make inside filter element expose under sunshine, after the separation, second active carbon filter cartridge 30 and second drier storage 40 top that is located the lower floor position on first cover 3 and the second cover 4 are second printing opacity baffle 37 and first printing opacity baffle 28 respectively, rely on printing opacity effect messenger second active carbon filter cartridge 30 and second drier storage 40 can receive light and accept the drier under the effect of first and the second drying agent storage box 40 and the normal sun, the inside the drying agent that the second active carbon storage box that the drying agent is polluted and the second active carbon storage box is absorbed under the first active carbon storage box and the drying box is recovered, the drying efficiency of drying device is guaranteed after the second active carbon storage box is recovered and the drying device is recovered to the drying device and the active carbon box is 31, the drying device is recovered and the active carbon storage box is recovered and the drying device is used in the drying device and the drying device.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The waste gas treatment device comprises a liquid storage chamber (1), wherein a spray filter chamber (2) is arranged at the upper end of the liquid storage chamber (1);
the method is characterized in that: further comprises:
the first opening and closing cover (3) is arranged on one side of the upper end of the spraying and filtering chamber (2), and a second opening and closing cover (4) is arranged on the other side of the upper end of the spraying and filtering chamber (2);
a seal top cover (5) arranged above the first opening and closing cover (3) and the second opening and closing cover (4);
the support plates (6) are arranged at two sides of the upper end of the liquid storage chamber (1), the upper ends of the support plates (6) at two sides are provided with transmission plates (7), and the upper ends of the transmission plates (7) at two sides are fixedly connected through a top plate (8);
the hose joint (9) is arranged at the upper end of the top plate (8), and the upper end of the sealing top cover (5) is connected with the lower end of the hose joint (9) through a flexible telescopic tube (10);
the bidirectional guide rail (17) is arranged at the rear ends of the first opening and closing cover (3) and the second opening and closing cover (4), two ends of the bidirectional guide rail (17) are respectively and fixedly connected with the supporting plates (6) at two sides, a bearing plate (172) is arranged at the middle position inside the bidirectional guide rail (17), a forward screw (173) is arranged at one side of the bearing plate (172), a reverse screw (174) is arranged at the other side of the bearing plate (172), one end of the forward screw (173) is fixedly connected with the reverse screw (174), a second stepping motor (171) is arranged at one end of the bidirectional guide rail (17), the output end of the second stepping motor (171) is in transmission connection with the reverse screw (174), sliding blocks (175) are arranged on the forward screw (173) and the reverse screw (174), and the forward screw (173) and the reverse screw (174) are respectively in transmission connection with the first opening and closing cover (3) and the second opening and closing cover (4) through the sliding blocks (175).
The sealing access plate (12) is arranged at the front end of the spraying filter chamber (2), an air inlet pipe joint (14) is arranged at the front end of the sealing access plate (12), and four corners of the sealing access plate (12) are connected with the spraying filter chamber (2) through screws (13);
the guide pillar support plates (18) are arranged above and below two ends of the bidirectional guide rail (17), the guide pillar support plates (18) are fixedly connected with the support plates (6), guide pillars (24) are arranged between the guide pillar support plates (18) in alignment at two ends, two driven blocks are arranged on the outer wall of each guide pillar (24), the two driven blocks are all in sliding connection with the guide pillars (24), and the front ends of the two driven blocks are respectively fixedly connected with the first opening and closing cover (3) and the second opening and closing cover (4).
2. An exhaust gas treatment device according to claim 1, wherein: the inside top of second cover (4) that opens and shuts installs first printing opacity baffle (28), and the one end of first printing opacity baffle (28) and the inside wall fixed connection of second cover (4) that opens and shuts, the below of first printing opacity baffle (28) is provided with second active carbon filter cartridge (30), and the one end and the second cover (4) inner wall fixed connection that opens and shuts of second active carbon filter cartridge (30), first active carbon filter cartridge (29) are installed to the other end of first printing opacity baffle (28), first UV lighting fixture (33) are installed to the other end of second active carbon filter cartridge (30), first drier storage box (39) are installed to the below of first cover (3) that opens and shuts, and the one end and the first drier storage box (39) inner wall fixed connection that opens and shuts, the below of first drier storage box (39) is provided with second UV lighting fixture (34), and the one end and the first cover (3) inner wall fixed connection that opens and shuts of second active carbon filter cartridge (34), the second drier (40) are received to the other end of first drier storage box (39), second drier (40) is received to install the second drier (40).
3. An exhaust gas treatment device according to claim 2, wherein: reinforcing sheets (38) are arranged in the first light-transmitting partition plate (28) and the second light-transmitting partition plate (37), active carbon (31) are arranged in the first active carbon filter box (29) and the second active carbon filter box (30), a first protective and breathable layer (32) is arranged on the upper surface and the lower surface of the active carbon (31), a center partition plate (35) is arranged at the middle position of the inner portion of each of the first UV lamp bracket (33) and the second UV lamp bracket (34), a plurality of ultraviolet UV lamp tubes (36) are arranged on the upper surface and the lower surface of each of the center partition plate (35), drying agents (41) are arranged in the first drying agent storage box (39) and the second drying agent storage box (40), a second protective and breathable layer (42) is arranged on the upper surface and the lower surface of each drying agent (41), and each of the first protective and breathable layer (32) and the second protective and breathable layer (42) is composed of metal mesh outer covering breathable gauze.
4. An exhaust gas treatment device according to claim 3, wherein: the upper part of the inner wall of the first opening and closing cover (3) is provided with a first guide groove (53), the first guide grooves (53) are two, the lower part of the inner wall of the second opening and closing cover (4) is provided with a second guide groove (54), and the second guide grooves (54) are two.
5. An exhaust gas treatment device according to claim 4, wherein: the upper end edges of the first opening and closing cover (3) and the second opening and closing cover (4) are respectively provided with a first alignment clamping strip (43), a third alignment clamping strip (52) is arranged at the joint of the side edge of the first opening and closing cover (3) and the second opening and closing cover (4), a boss (44) is arranged at the edge of the upper end of the spraying filter chamber (2), and a second alignment clamping strip (45) is arranged on the outer wall of the boss (44).
6. An exhaust gas treatment device according to claim 5, wherein: the utility model discloses a sealed top cap, including sealed top cap (5), sealed top cap, gear drive cover (7), driven telescopic link (20), drive plate (7), driven gear (27) are installed to one of them a set of diagonal angle department in sealed top cap (5) upper end four corners installs hydraulic telescopic cylinder (19), and the bottom and roof (8) fixed connection of hydraulic telescopic cylinder (19), driven telescopic link (20) are installed to another set of diagonal angle department in sealed top cap (5) upper end four corners, both sides drive plate (7) all rotate through pivot (25) and backup pad (6) and are connected, one side the outside of drive plate (7) is provided with gear drive cover (15), the inside of gear drive cover (15) is provided with driven gear (26), and driven gear (26) and the one end fixed connection of pivot (25), install first step motor (16) on the outer wall of gear drive cover (15) lower extreme, the output of first step motor (16) runs through and extends to the inside of gear drive cover (15), and installs driving gear (27), the output of first step motor (16) is connected with driven gear (26) transmission through driving gear (27).
7. An exhaust gas treatment device according to claim 6, wherein: the utility model discloses a spray filter chamber (2) internally mounted has spray dish (47), and sprays dish (47) and be provided with two, the outer wall of spray dish (47) is through fixed bolster (49) and the inner wall fixed connection who sprays filter chamber (2), shower nozzle (48) are installed to the lower extreme of spray dish (47), and shower nozzle (48) are provided with a plurality of, drain valve (11) are installed to the below of reservoir (1) one side, pump (22) are installed to the top of reservoir (1) one side, install the drawing liquid pipe on the drawing liquid mouth of pump (22), and the one end of drawing liquid pipe runs through and extends to the inside of reservoir (1), install shunt tubes (23) on the output of pump (22), and shunt tubes (23) are linked together with spray dish (47), fluid infusion coupling (21) are installed to the top of reservoir (1) opposite side.
8. An exhaust gas treatment device according to claim 7, wherein: a packing layer (50) is arranged below the spraying disc (47), a baffle plate (51) is arranged in the packing layer (50), and a plurality of baffle plates (51) are arranged.
9. An exhaust gas treatment device according to claim 8, wherein: one side of the upper end of the inner wall of the spray filter chamber (2) is provided with an air guide plate (46), and the air guide plate (46) is connected with the spray filter chamber (2) in a welding way.
10. A method of treating an exhaust gas treatment device, based on the implementation of claim 9, characterized by the steps of:
step one: the processing device is arranged outdoors, a pump is externally connected through a liquid supplementing pipe joint (21), chemical liquid medicine is pumped into the liquid storage chamber (1), and after a certain amount of chemical liquid medicine exists in the liquid storage chamber (1), the pumping is stopped;
step two: the waste gas is led into the spray filter chamber (2) from the air inlet pipe joint (14) through an air pipe, in the process, a water pump (22) at the side edge of the spray filter chamber (2) can pump chemical liquid in the liquid storage chamber (1) to a spray disc (47), when the gas enters the spray filter chamber (2), the flow of the gas is preferentially equalized through a baffle plate (51) in a packing layer (50), the gas and the liquid medicine sprayed out of a spray head (48) at the lower end of the spray disc (47) are fully mixed for reaction, and the chemical agent and the waste gas react and remove pollutants in the waste gas while preliminary dust fall is carried out;
step three: the waste gas after reaction with the liquid medicine continuously rises, the waste gas enters the first opening and closing cover (3) and the second opening and closing cover (4) under the guiding action of the air guide plate (46), firstly, the waste gas passes through the lower layer of the second UV lamp holder (34) to reach the second desiccant storage box (40), the air humidity is reduced by the desiccant (41) in the second desiccant storage box (40) while passing through the second desiccant storage box (40), then reaches the first desiccant storage box (39) along the upper layer of the second UV lamp holder (34), the air passes through the first desiccant storage box (39) to further reduce the humidity, then reaches the second active carbon filter box (30) along the upper layer of the second light-transmitting partition plate (37), when passing through the second active carbon filter box (30), the active carbon (31) in the interior of the waste gas can adsorb and filter tiny impurities in the air, and remove the air odor, the air passing through the second active carbon filter box (30) reaches the first active carbon filter box (29) along the upper layer of the first UV lamp holder (33), the air is filtered by the first active carbon filter box (29), the waste gas can be further removed from the inner cavity (10) of the flexible tube (9) by the ultraviolet lamp tube (33), the waste gas can be further discharged from the flexible tube (4), and the waste gas can be further reacted and discharged from the ultraviolet filter tube (33) along the inner cavity (4) after the ultraviolet lamp holder (4) and the ultraviolet lamp tube (4) Contaminants such as sulfides and nitrogen oxides;
step four: when the waste gas is purified, the hydraulic telescopic cylinder (19) is driven to operate, the sealing top cover (5) is driven to move upwards and separate from the first opening and closing cover (3) and the second opening and closing cover (4), in the process, the first stepping motor (16) is driven to drive the transmission plate (7) to rotate backwards by virtue of gear transmission, the sealing top cover (5) is enabled to face the rear of the device, shielding is avoided from being formed above the first opening and closing cover (3) and the second opening and closing cover (4), after the sealing top cover (5) is overturned, the second stepping motor (171) at the end part of the bidirectional guide rail (17) operates, the forward lead screw (173) and the reverse lead screw (174) are driven to rotate, the sliding blocks (175) on the forward lead screw (173) and the reverse lead screw (174) enable the first opening and closing cover (3) and the second opening and closing cover (4) to separate towards two sides, the internal filter components to be exposed to sunlight, after separation, the second active carbon filter boxes (30) and the second active carbon filter boxes (40) located at the lower layer position on the first opening and closing cover (4) and the second opening and closing cover (4) are enabled to receive sunlight through the normal sunlight through the second active carbon filter boxes (37) and the second active carbon filter boxes (40), the moisture absorbed by the drying agent (41) in the first drying agent storage box (39) and the second drying agent storage box (40) can be evaporated, so that the drying effect in the subsequent use is ensured, and the saturated activated carbon (31) in the first activated carbon filter box (29) and the second activated carbon filter box (30) can restore the adsorption capacity again after the first activated carbon filter box and the second activated carbon filter box (30) are exposed to the sun under the light, so that the replacement frequency of the activated carbon is reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311351827.2A CN117085457B (en) | 2023-10-19 | 2023-10-19 | Waste gas treatment device and treatment method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311351827.2A CN117085457B (en) | 2023-10-19 | 2023-10-19 | Waste gas treatment device and treatment method thereof |
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| CN117085457A true CN117085457A (en) | 2023-11-21 |
| CN117085457B CN117085457B (en) | 2024-01-02 |
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| CN117085457B (en) | 2024-01-02 |
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