CN114522493A - Spraying purification device and method - Google Patents
Spraying purification device and method Download PDFInfo
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- CN114522493A CN114522493A CN202111663114.0A CN202111663114A CN114522493A CN 114522493 A CN114522493 A CN 114522493A CN 202111663114 A CN202111663114 A CN 202111663114A CN 114522493 A CN114522493 A CN 114522493A
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- 238000000746 purification Methods 0.000 title claims abstract description 23
- 238000005507 spraying Methods 0.000 title claims description 40
- 238000000034 method Methods 0.000 title claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 119
- 239000007921 spray Substances 0.000 claims abstract description 69
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000003546 flue gas Substances 0.000 claims abstract description 31
- 239000000945 filler Substances 0.000 claims abstract description 22
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 8
- 241001330002 Bambuseae Species 0.000 claims abstract description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 8
- 239000011425 bamboo Substances 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 33
- 238000005406 washing Methods 0.000 claims description 27
- 230000000903 blocking effect Effects 0.000 claims description 24
- 239000000779 smoke Substances 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 11
- 238000002156 mixing Methods 0.000 abstract description 8
- 239000000498 cooling water Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 12
- 238000001816 cooling Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000010865 sewage Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000009290 primary effect Effects 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The invention relates to a spray purification device, comprising: the novel vortex flow-type water-cooling water heater comprises an outer box, a vortex cylinder, a forward vortex flow fan, mesh plates, a reverse vortex flow fan and a spray assembly, wherein the upper end and the lower end of the outer box are respectively provided with an air outlet and an air inlet, the vortex cylinder and the spray assembly are sequentially arranged between the air inlet and the air outlet along the air flow direction in the outer box, the reverse vortex flow fan and the forward vortex flow fan are respectively arranged at the upper end and the lower end in the vortex cylinder in an inclined mode, at least two mesh plates are arranged between the reverse vortex flow fan and the forward vortex flow fan in the vortex cylinder, and filler balls are filled between every two adjacent mesh plates. The beneficial effects are that: flue gas passes through in the air intake gets into the outer container, then flows into a whirl section of thick bamboo again to clockwise rotation rises behind the positive whirl fan, then passes the filler ball in the mesh board again, and the flue gas carries out intensive mixing with shower water, filler ball, and then counter-clockwise rotation rises behind the counter-rotation whirl fan again, utilizes flue gas self power that rises, forms the torrent, and the gas-liquid-solid contact is abundant, the increase mixing degree.
Description
Technical Field
The invention relates to the technical field of flue gas purification, in particular to a spraying purification device and a method.
Background
At present, in the fields of environmental protection and scientific research, the method of spraying and washing flue gas is used for dedusting, and simultaneously achieves the purposes of cooling and humidifying.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a spraying purification device and a method, so as to overcome the defects in the prior art.
The technical scheme for solving the technical problems is as follows: a spray purification device comprising: the outer container, a cyclone cylinder, a forward cyclone fan, mesh plates, a reverse cyclone fan and a spraying assembly are arranged, an air outlet and an air inlet are respectively formed in the upper end and the lower end of the outer container, the cyclone cylinder and the spraying assembly are sequentially arranged between the air inlet and the air outlet in the outer container along the air flow direction, the reverse cyclone fan and the forward cyclone fan are respectively arranged at the upper end and the lower end in the cyclone cylinder in an inclined mode, at least two mesh plates are arranged between the reverse cyclone fan and the forward cyclone fan in the cyclone cylinder, and filler balls are filled between every two adjacent mesh plates.
The invention has the beneficial effects that:
starting the spraying assembly, and enabling the spraying liquid sprayed by the spraying assembly to flow to the mesh plate and fill the material balls after passing through the reverse-rotation cyclone fan; in the flue gas got into the outer container through the air intake, then flowed in the whirl section of thick bamboo again to clockwise rotation rises behind the positive whirl turbofan, then passes the filler ball in the mesh board again, and the flue gas carries out intensive mixing with shower water, filler ball, and then counter-clockwise rotation rises behind the counter-rotation whirl fan, utilizes flue gas self power that rises, forms the torrent, and the solid (filler ball) contact of gas-liquid is abundant, and the increase degree of mixing realizes high-efficient dust removal.
On the basis of the technical scheme, the invention can be further improved as follows.
Furthermore, the spray assembly comprises a spray nozzle and a washing nozzle, the spray nozzle is arranged above the washing nozzle, the spray nozzles of the spray nozzle and the washing nozzle face downwards, and the water outlet flow of the washing nozzle is larger than that of the spray nozzle.
Adopt above-mentioned further beneficial effect to do: the big injection dynamics of washing shower nozzle flow is big, and it is small that spray nozzle atomization effect water droplet, and both cooperations improve water droplet density, enlarge the area of contact with the flue gas, promote purifying effect to and promote cooling effect.
The water tank is arranged below the reverse-rotation cyclone fan in the outer box, the air inlet end of the air inlet pipe is connected with the air inlet on the outer box, the air outlet end of the air inlet pipe extends above a liquid level line after spraying liquid in the water tank, and the water blocking structure is arranged at the air outlet end of the air inlet pipe.
Adopt above-mentioned further beneficial effect to do: the air inlet pipe is partially immersed in the spraying liquid in the water tank, and after the flue gas enters the air inlet pipe, the flue gas can exchange heat with the spraying liquid, so that the cooling effect is realized, and the load of subsequent equipment is reduced; the water blocking structure is mainly used for preventing spraying liquid from entering the air inlet pipe, but does not influence the outflow of smoke from the air outlet end of the air inlet pipe.
Furthermore, the spray assembly further comprises a water pump, a water outlet of the water tank is connected with a water inlet end of the water pump through a water pipe, and a water outlet end of the water pump is respectively communicated with the spray nozzle and the washing nozzle through water pipes.
Adopt above-mentioned further beneficial effect to do: the water pump can pump the spray liquid that the water tank was collected into spray nozzle and washing terminals to realize spraying liquid cyclic utilization.
Furthermore, a wedge-shaped filter screen is arranged at the water outlet in the water tank.
Adopt above-mentioned further beneficial effect to do: the water tank utilizes the wedge-shaped filter screen to separate sewage and the clean water after filtering, sprays the liquid and filters the back through the wedge-shaped filter screen, is supplied to spray shower nozzle and washing terminals to use by the water pump extraction through the water tank delivery port, and the wedge-shaped filter screen avoids blockking up spray shower nozzle and washing terminals with filtering impurity.
Furthermore, the water blocking structure comprises a water blocking cap, a connecting plate and a water baffle, the water baffle is arranged on the outer wall of the air outlet end of the air inlet pipe, the water blocking cap is arranged above the air outlet end of the air inlet pipe, and a plurality of connecting plates are arranged between the water blocking cap and the air inlet pipe.
Adopt above-mentioned further beneficial effect to do:
the connecting plates are distributed between the water blocking cap and the air inlet pipe and are connected to form an air outlet gap;
the water blocking cap can prevent spray water from being poured into the air inlet pipe, and can play a role in guiding the smoke, so that the smoke is uniformly dispersed;
the water baffle prevents water splash splashed by the liquid level from entering the air inlet pipe.
Furthermore, the water-blocking cap is in a cone shape, and sawteeth are arranged on the edge of the water-blocking cap.
Adopt above-mentioned further beneficial effect to do: the conical surface of the windward side is matched with the sawteeth to facilitate air flow diffusion.
Further, still include the defogging layer, set up the defogging layer along the air current flow direction in the outer container between spray assembly and the air outlet.
Adopt above-mentioned further beneficial effect to do: the air stream may be demisted and then discharged.
Further, the defogging layer includes tubular defroster and the primary effect defroster of metal, sets gradually tubular defroster and the primary effect defroster of metal along the air current flow direction between inherent spray assembly of outer container and the air outlet.
Further, the tubular demister is in a shape with a high middle and low ends.
Adopt above-mentioned further beneficial effect to do: possess defogging efficient and gravity and collect the effect, reinforcing defogging efficiency.
Based on the same inventive concept, the invention also provides a spraying purification method, which comprises the following steps:
s100, starting a spraying assembly, wherein spraying liquid sprayed by the spraying assembly flows to filler balls in a mesh plate after passing through a reverse-rotation cyclone fan;
s200, enabling the flue gas to enter an air inlet pipe through an air inlet and exchange heat with spraying liquid in a water tank;
s300, enabling the smoke to enter an outer box and flow into a cyclone cylinder, enabling the smoke to clockwise rotate and rise after passing through a forward-rotation cyclone fan, enabling the smoke to pass through a filler ball in a mesh plate, fully mixing the smoke with spray water and the filler ball, enabling the smoke to anticlockwise rotate and rise after passing through a reverse-rotation cyclone fan, forming turbulence, and enabling gas-liquid-solid contact to be full;
s400, cleaning the spray water sprayed by the spray nozzle and the washing nozzle again, demisting the demisting layer, and finally discharging the clean air through the air outlet.
Adopt above-mentioned further beneficial effect to do: the mixing degree is increased, and high-efficiency dust removal is realized.
Drawings
FIG. 1 is a front view of a spray purification device according to the present invention;
FIG. 2 is a side view of the spray purification device of the present invention;
fig. 3 is an assembly view of the air inlet duct and water blocking structure of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the outer container, 110, the air outlet, 120, the air intake, 2, a whirl section of thick bamboo, 3, the swirl fan, 4, the mesh board, 5, the swirl fan, 6, spray assembly, 610, spray nozzle, 620, washing terminals, 7, the air-supply line, 8, the water tank, 810, the wedge filter screen, 820, the blow off pipe, 830, the moisturizing pipe, 840, high level gauge, 850, low level gauge, 860, the delivery port, 9, the structure that blocks water, 910, the cap that blocks water, 911, the sawtooth, 920, the connecting plate, 930, the breakwater, 10, the tubular defroster, 11, metal primary-effect defroster.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
Example 1
As shown in fig. 1 and 2, a spray purification device includes: the device comprises an outer box 1, a cyclone cylinder 2, a forward cyclone fan 3, a mesh plate 4, a reverse cyclone fan 5 and a spraying assembly 6;
the upper end of the outer box 1 is provided with an air outlet 110, the lower end of the outer box 1 is provided with an air inlet 120, a cyclone cylinder 2 and a spraying assembly 6 are sequentially arranged between the air inlet 120 and the air outlet 110 in the outer box 1 along the airflow direction, namely the spraying assembly 6 is positioned above the cyclone cylinder 2, the upper end and the lower end in the cyclone cylinder 2 are respectively provided with a reverse cyclone fan 5 and a forward cyclone fan 3 in an inclined manner, at least two mesh plates 4 are arranged between the reverse cyclone fan 5 and the forward cyclone fan 3 in the cyclone cylinder 2, filler balls are filled between every two adjacent mesh plates 4, and the diameter of each filler ball is smaller than the aperture of a hole on each mesh plate 4;
starting the spraying component 6, and enabling the spraying liquid sprayed by the spraying component 6 to flow to the mesh plate 4 to be filled with the material balls after passing through the reverse-rotation cyclone fan 5;
flue gas gets into in the outer container 1 through air intake 120, then flows into cyclone 2 again, and the flue gas rises through clockwise rotation behind the swirl vortex fan 3, then passes the filler ball in the mesh board 4 again, and the flue gas carries out intensive mixing with shower water, filler ball, and the flue gas rises through anticlockwise rotation behind the swirl vortex fan 5 again afterwards, utilizes flue gas self power that rises, forms the torrent, and the gas-liquid is solid (filler ball) contact is abundant, and clean air passes through air outlet 110 at last and discharges.
Example 2
As shown in fig. 1 and fig. 2, the present embodiment is a further improvement on embodiment 1, and specifically includes the following steps:
Example 3
As shown in fig. 1, fig. 2, and fig. 3, this embodiment is a further improvement on embodiment 1 or 2, and specifically includes the following steps:
the spraying purification device also comprises an air inlet pipe 7, a water tank 8 and a water blocking structure 9, wherein the water tank 8 is arranged below the reverse-rotation cyclone fan 5 in the outer box 1, the air inlet end of the air inlet pipe 7 is connected with an air inlet 120 on the outer box 1, the air outlet end of the air inlet pipe 7 extends above a liquid level line after passing through spraying liquid in the water tank 8, and the water blocking structure 9 is arranged at the air outlet end of the air inlet pipe 7;
the air inlet pipe 7 is partially immersed in the spraying liquid in the water tank 8, and after the flue gas enters the air inlet pipe 7, the flue gas can exchange heat with the spraying liquid to realize the cooling effect so as to reduce the load of subsequent equipment;
the water blocking structure 9 is mainly used for preventing spraying liquid from entering the air inlet pipe 7, but does not influence the outflow of flue gas from the air outlet end of the air inlet pipe 7.
Example 4
As shown in fig. 1 and fig. 2, this embodiment is a further improvement on embodiment 3, and specifically includes the following steps:
the spray assembly 6 further comprises a water pump, a water outlet 860 of the water tank 8 is connected with a water inlet end of the water pump through a water pipe, a water outlet end of the water pump is respectively communicated with the spray nozzle 610 and the flushing nozzle 620 through water pipes, and the water pump can pump the spray liquid collected by the water tank 8 into the spray nozzle 610 and the flushing nozzle 620 so as to realize the cyclic utilization of the spray liquid.
Example 5
As shown in fig. 1, this embodiment is a further improvement on embodiment 4, and specifically includes the following steps:
set up wedge filter screen 810 in water tank 8 at delivery port department, water tank 8 utilizes wedge filter screen 810 to separate sewage and the clean water after filtering, and spray liquid filters the back through wedge filter screen 810, is supplied shower nozzle 610 and washing terminals 620 to use by the water pump extraction through 8 delivery ports of water tank, and wedge filter screen 810 avoids blockking up shower nozzle 610 and washing terminals 620 with filtering impurity.
Example 6
As shown in fig. 3, this embodiment is a further improvement on the basis of embodiment 3, 4 or 5, and specifically includes the following steps:
the water blocking structure 9 comprises a water blocking cap 910, a connecting plate 920 and a water baffle 930, wherein the water baffle 930 is arranged on the outer wall of the air outlet end of the air inlet pipe 7, the water blocking cap 910 is arranged above the air outlet end of the air inlet pipe 7, a plurality of connecting plates 920 are arranged between the water blocking cap 910 and the air inlet pipe 7, the connecting plates 920 are uniformly distributed between the water blocking cap 910 and the air inlet pipe 7 and are connected to form an air outlet gap under normal conditions, and the connecting plates 920 are preferably made of flat plates, so that the resistance is small, and air flow is not easily disturbed;
the water blocking cap 910 can not only prevent the spray water from pouring into the air inlet pipe 7, but also play a role in guiding the flue gas, so that the flue gas is uniformly dispersed;
the water guard 930 prevents water splashed by the liquid surface from entering the air inlet duct 7.
Example 7
As shown in fig. 1, fig. 2, and fig. 3, this embodiment is a further improvement on embodiment 6, and specifically includes the following steps:
the water blocking cap 910 is in a conical shape, the sawteeth 911 are arranged on the edge of the water blocking cap 910, and the conical surface of the windward side is matched with the sawteeth 911 to facilitate air flow diffusion.
Example 8
As shown in fig. 1 and fig. 2, this embodiment is a further improvement on any embodiment of embodiments 1 to 7, and specifically includes the following steps:
spray purifier still includes except that the fog layer, sets up along the air current flow direction in outer container 1 between spray assembly 6 and air outlet 110 and remove the fog layer, can carry out the defogging to the air current, then arrange outward again.
Example 9
As shown in fig. 1 and fig. 2, this embodiment is a further improvement on embodiment 8, and specifically includes the following steps:
the defogging layer includes tubular defroster 10 and metal primary demister 11, sets gradually tubular defroster 10 and metal primary demister 11 along the air current flow direction in outer container 1 between spray assembly 6 and air outlet 110.
Example 10
As shown in fig. 1 and fig. 2, this embodiment is a further improvement on embodiment 9, and specifically includes the following steps:
Example 11
As shown in fig. 2, this embodiment is a further improvement on any embodiment of embodiments 4 to 10, and specifically includes the following steps:
the bottom of the water tank 8 is of a low-lying structure, the bottom of the water tank 8 is provided with a sewage discharge pipe 820, one side of the sewage discharge pipe 820 is high, the other side is low, and the sewage discharge effect is good; a water supplementing pipe 830, a high liquid level meter 840 and a low liquid level meter 850 are arranged in the water tank 8, and water is supplemented timely by monitoring the water level.
Example 12
Based on the same inventive concept, the invention also provides a spraying purification method, which comprises the following steps:
starting the spraying component 6, wherein spraying liquid sprayed by the spraying component 6 flows to the mesh plate 4 to be filled with material balls after passing through the reverse-rotation cyclone fan 5;
flue gas passes through air intake 120 and gets into in the air-supply line 7, back in flue gas gets into air-supply line 7, the flue gas can carry out the heat exchange with the spray liquid in the water tank 8, realize the cooling effect, then get into in outer container 1, flow into whirl section of thick bamboo 2 again, the flue gas rises through clockwise rotation behind the positive whirl fan 3, then pass the filler ball in the mesh board 4 again, flue gas and shower water, the filler ball carries out intensive mixing, the flue gas rises through anticlockwise rotation behind the anti-whirl fan 5 again, utilize flue gas self power that rises, form the torrent, the solid (filler ball) contact of gas-liquid is abundant, then through the secondary cleaning of shower nozzle 610 and the shower water that washing terminals 620 spouts, again through tubular defroster 10 and the twice defogging of metal primary demister, clean air passes through air outlet 110 and discharges finally.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. A spray purification device, comprising: outer container (1), whirl section of thick bamboo (2), forward swirl vortex fan (3), mesh board (4), reverse vortex fan (5) and spray assembly (6), the upper and lower end of outer container (1) sets up air outlet (110) and air intake (120) respectively, set gradually whirl section of thick bamboo (2) and spray assembly (6) along the air current flow direction between inherent air intake (120) of outer container (1) and air outlet (110), the lower end inclines respectively in whirl section of thick bamboo (2) and sets up reverse vortex fan (5) and forward vortex fan (3), set up two piece at least mesh board (4) between whirl section of thick bamboo (2) inherent reverse vortex fan (5) and forward vortex fan (3), fills the filler ball between two adjacent mesh board (4).
2. The spray purification device of claim 1, wherein: the spray assembly (6) comprises a spray nozzle (610) and a washing nozzle (620), wherein the spray nozzle (610) is arranged above the washing nozzle (620), the spray nozzle (610) and a nozzle of the washing nozzle (620) face downwards, and the water outlet flow of the washing nozzle (620) is larger than that of the spray nozzle (610).
3. A spray purification device according to claim 1 or 2, wherein: still include air-supply line (7), water tank (8) and block water structure (9), the below of the inherent anti-swirl cyclone fan (5) of outer container (1) sets up water tank (8), the air inlet end of air-supply line (7) links to each other with air intake (120) on outer container (1), the air-out end of air-supply line (7) extends more than the liquid level line after the liquid that sprays in water tank (8), the air-out end of air-supply line (7) sets up block water structure (9).
4. A spray purification device according to claim 1, 2 or 3, wherein: the spray assembly (6) further comprises a water pump, a water outlet (860) of the water tank (8) is connected with a water inlet end of the water pump through a water pipe, and a water outlet end of the water pump is respectively communicated with the spray nozzle (610) and the washing nozzle (620) through water pipes.
5. The spray purification device of claim 4, wherein: a wedge-shaped filter screen (810) is arranged at the water outlet in the water tank (8).
6. The spray purification device of claim 3, wherein: the water blocking structure (9) comprises a water blocking cap (910), a connecting plate (920) and a water baffle (930), the water baffle (930) is arranged on the outer wall of the air outlet end of the air inlet pipe (7), the water blocking cap (910) is arranged above the air outlet end of the air inlet pipe (7), and a plurality of connecting plates (920) are arranged between the water blocking cap (910) and the air inlet pipe (7).
7. The spray purification device of claim 6, wherein: the water-blocking cap (910) is in a cone shape.
8. The spray purification device of claim 7, wherein: sawteeth (911) are arranged on the edge of the water-blocking cap (910).
9. The spray purification device of claim 1, wherein: the box is characterized by further comprising a demisting layer, wherein the demisting layer is arranged between the spraying component (6) and the air outlet (110) in the outer box (1) along the air flow direction.
10. A spray purification method is characterized in that: the method comprises the following steps:
s100, starting a spraying assembly (6), wherein spraying liquid sprayed by the spraying assembly (6) flows to a mesh plate (4) to be filled with filler balls after passing through a reverse-rotation cyclone fan (5);
s200, enabling the flue gas to enter an air inlet pipe (7) through an air inlet (120) and exchange heat with spraying liquid in a water tank (8);
s300, enabling the smoke to enter an outer box (1) and then flow into a cyclone cylinder (2), enabling the smoke to clockwise rotate and rise after passing through a forward-rotation cyclone fan (3), then enabling the smoke to pass through filler balls in a mesh plate (4), enabling the smoke to be fully mixed with spray water and the filler balls, enabling the smoke to anticlockwise rotate and rise after passing through a reverse-rotation cyclone fan (5), forming turbulence, and enabling gas-liquid-solid contact to be full;
s400, cleaning the sprayed water sprayed by the spray nozzle (610) and the washing nozzle (620) again, demisting the demisting layer, and finally discharging the clean air through the air outlet (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111663114.0A CN114522493A (en) | 2021-12-30 | 2021-12-30 | Spraying purification device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111663114.0A CN114522493A (en) | 2021-12-30 | 2021-12-30 | Spraying purification device and method |
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| CN214552266U (en) * | 2021-03-31 | 2021-11-02 | 中冶京诚工程技术有限公司 | Cooling, dedusting and demisting tower |
| CN113101779A (en) * | 2021-04-14 | 2021-07-13 | 浙江理工大学 | System and method for purifying industrial flue gas containing sulfur and dust |
| CN216986933U (en) * | 2021-12-30 | 2022-07-19 | 广州普华环保设备有限公司 | Spray purification device |
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