CN103170207B - Wet-method vortex vane wheel air purification device - Google Patents
Wet-method vortex vane wheel air purification device Download PDFInfo
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- CN103170207B CN103170207B CN201310077559.XA CN201310077559A CN103170207B CN 103170207 B CN103170207 B CN 103170207B CN 201310077559 A CN201310077559 A CN 201310077559A CN 103170207 B CN103170207 B CN 103170207B
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Abstract
The invention relates to the field of air purification device, and aims to provide a wet-method vortex vane wheel air purification device. The wet-method vortex vane wheel air purification device comprises an air exhaust pipe, a fan, a water tank, an air washer with a first air inlet and a purification component consisting of a vortex vane wheel air purification tower, wherein the water tank comprises a sealed box body, a water returning filtration plate for partitioning the inner part of the sealed box body into a sewage region and water returning region, a water pump and a water supply pipe; an air flow channel is formed between the top of the sealed box body and the water surface; two connection ports are formed in the top of the sealed box body; the lower end of the air washer is provided with a first air outlet communicated with one of the two connection ports; the lower end of the vortex vane wheel air purification tower is provided with a second air inlet communicated with the other connection port; and the upper end of the vortex vane wheel air purification tower is provided with a second air outlet communicated with the air exhaust pipe. After being purified by the wet-method vortex vane wheel air purification device, air which carries small-size micro particles and is severely polluted reaches requirement on PM 2.5.
Description
Technical field
The present invention relates to field of air purification device, especially a kind of wet-method vortex vane wheel air purification device.
Background technology
The microparticles such as heavy oil, metalliferous mineral oxide and dust can be produced at the pollution sources of the production process heat of neutralization power plant of plastics, five metals, iron and steel, cement and be emitted in air, because the volume of microparticle is quite little, suspend not free settling in atmosphere, meeting seriously contaminated air, produce the waste gas such as foul smell, irritative gas, human body can affect healthy after sucking; The utility model of Chinese patent notification number CN2523488Y discloses a kind of air suction type inducing wet air.It has a water tank, vertical tube, an induced-draught fan, and vertical tube is suitable for reading to be connected with induced-draught fan, and end opening is connected with water tank; It adopts the method for air-breathing washing, can purify air, also can improve humidity and the anion concentration of air, and not block.This air suction type inducing wet air and air cleaning unit, certain effect is had to the air not serious compared with coarsegrain microparticle pollution level, but exist with the deficiency that can not reach the requirement of PM value 2.5 after the serious purification of air process of smaller particle size microparticle pollution level, therefore, design a kind of to the wet-method vortex vane wheel air purification device that can reach the requirement of PM value 2.5 after the serious purification of air process of smaller particle size microparticle pollution level, become problem demanding prompt solution.
Summary of the invention
The object of the invention is to exist with the deficiency that can not reach the requirement of PM value 2.5 after the serious purification of air process of smaller particle size microparticle pollution level to overcome current air cleaning unit, providing a kind of to the wet-method vortex vane wheel air purification device that can reach the requirement of PM value 2.5 after the serious purification of air process of smaller particle size microparticle pollution level.
Concrete technical scheme of the present invention is:
A kind of wet-method vortex vane wheel air purification device, comprises blast pipe, is serially connected with the blower fan of blast pipe, purification assembly that water tank, the air washer being provided with the first air inlet by upper end and Eddy flow impeller air purification tower are formed; Water tank comprises seal case, seal case inside division is formed the backwater filter of contraminated zone and backwater zone, is used for extracting the water pump of backwater zone clear water and is connected the feed pipe being used for supplying water in air washer and Eddy flow impeller air purification tower with water pump; Flow channel is formed between the top of seal case and the water surface; The top of seal case is provided with two through with flow channel and relative with contraminated zone connectors; The lower end of air washer is provided with the first air outlet be communicated with a connector; The lower end of Eddy flow impeller air purification tower is provided with the second air inlet be communicated with another connector; The upper end of Eddy flow impeller air purification tower is provided with the second air outlet be communicated with blast pipe.This wet-method vortex vane wheel air purification device is to the requirement that can reach PM value 2.5 after the serious purification of air process of smaller particle size microparticle pollution level.
A kind of wet-method vortex vane wheel air purification device, comprises blast pipe, is serially connected with the blower fan of blast pipe, purification assembly that water tank, the air washer being provided with the first air inlet by upper end and Eddy flow impeller air purification tower are formed; The lower end of air washer is provided with the first air outlet; The lower end of Eddy flow impeller air purification tower is provided with the second air inlet; The upper end of Eddy flow impeller air purification tower is provided with the second air outlet; Water tank comprises seal case, seal case inside division is formed the backwater filter of contraminated zone and backwater zone, is used for extracting the water pump of backwater zone clear water and is connected the feed pipe being used for supplying water in air washer and Eddy flow impeller air purification tower with water pump; Flow channel is formed between the top of seal case and the water surface; Being provided with lower end in seal case lower than oilysewage surface in casing splits the dividing plate that flow channel forms some sub-air flues; The top of seal case is provided with the connector that number is the number two times of sub-air flue; Every two connectors and a sub-air flue through; The group number of purification assembly has two groups; Two connectors through with every individual sub-air flue are communicated with the second air inlet with the first air outlet often organizing purification assembly respectively; Described wet-method vortex vane wheel air purification device also comprises several communicating pipes; Second air outlet of one group of purification assembly is communicated with blast pipe; Remaining second air outlet often organizing purification assembly is communicated with by communicating pipe with another first air inlet organizing purification assembly.This wet-method vortex vane wheel air purification device is to reaching the requirement of PM value 2.5 after the serious purification of air process of smaller particle size microparticle pollution level and better effects if.
As preferably, described Eddy flow impeller air purification tower comprises tower body, be positioned at tower body be arranged in order from top to bottom and external diameter mate with the internal diameter of tower body at least two swirl vanes, the chassis that is fixedly connected with the bottom of tower body; One end of feed pipe is stretched into the top of second swirl vanes from top to bottom and is fixedly connected with the sidewall of tower body; Second air inlet is positioned on chassis, and the second air outlet is positioned at tower body top.Eddy flow impeller air purification tower is better to the purification of air treatment effect serious with smaller particle size microparticle pollution level.
As preferably, described swirl vanes comprise be provided with mesopore inner ring, outer ring, several circumferentially and two ends be fixedly connected with gusset in outer ring with the outer gusset of inner ring respectively wheel blade, block mesopore lower end and hold greatly lower cone, the external diameter be fixedly connected with the lower end of inner ring to mate with the internal diameter of tower body and the drip tray be fixedly connected with outer ring and at least two drainpipes; Drip tray is provided with the uniform and osculum that number is equal with the number of drainpipe of outer circumference along outer ring; The upper end of drainpipe is communicated with osculum and is fixedly connected with the lower end of drip tray; The lower end of drainpipe tilts to the axis of mesopore; The lower end of the drainpipe of a upper swirl vanes is inserted in the mesopore of the inner ring of next swirl vanes, and the lower end of the drainpipe of the most next swirl vanes is inserted in the second air inlet.Swirl vanes is simple and reliable for structure; Lower cone makes the contaminated air that sucks from connecting through hole and rotates the globule gentle mist better to rotate.
As preferably, a described swirl vanes of going up most is provided with relative with lower cone and holds the upper cone be fixedly connected with the upper end of inner ring greatly.Upper cone is convenient to flow out from the second air outlet after swirling eddy converges.
As preferably, the sidewall of described tower body is provided with the number cleaning window equal with the number of swirl vanes and blocks and cleans window and the cover plate that be connected removable with the sidewall of tower body.Be convenient to remove the dirt on swirl vanes.
As preferably, the cone angle of described lower cone is 45 degree to 65 degree; The cone angle of upper cone is 45 degree to 65 degree.The cone angle of lower cone and upper cone is 45 degree to 65 degree, and the rotate effect strengthening contaminated air and the gentle mist of the rotation globule sucked from connecting through hole is better.
As preferably, described air washer comprises bellows, the trunnion holding the reducing pipe, increaser, the opposite end that are connected with bellows to be connected with the small end of reducing pipe and the small end of increaser respectively greatly and spiral nozzle; The number of spiral nozzle is the even number of the relative both sides being symmetricly set in trunnion, and the water side of spiral nozzle is stretched in trunnion through the sidewall of trunnion, and the water side of every two spiral nozzles is relative; The water inlet end of spiral nozzle is connected with feed pipe; First air inlet is positioned at top or the sidepiece of bellows; The lower end of increaser is the first air outlet.Air washer is better to the purification of air treatment effect with smaller particle size microparticle.
As preferably, the sectional area of the large end of described increaser is at least two times of little end cross-sectional area; The length of described increaser is at least four times of length of throat.Contaminated air slows down flow velocity and to flow through the increaser time longer clean result that makes better in increaser.
As preferably, the shape of cross section of described reducing pipe, increaser and trunnion is rectangle.Easily manufactured.
As preferably, described seal case is provided with and controls the water lev el control water compensating valve of moisturizing when dropping to minimum designated water level for water level, is positioned at the overflow check valve of seal case side wall upper part; Described seal case is provided with the blowoff valve be communicated with contraminated zone.It is convenient that water tank controls moisturizing, overflow and blowdown.
Compared with prior art, the invention has the beneficial effects as follows: one. this wet-method vortex vane wheel air purification device is to the requirement that can reach PM value 2.5 after the serious purification of air process of smaller particle size microparticle pollution level.The better effects if when purification assembly has many groups.Two. Eddy flow impeller air purification tower is better to the purification of air treatment effect serious with smaller particle size microparticle pollution level; Swirl vanes is simple and reliable for structure; Lower cone makes the contaminated air that sucks from connecting through hole and rotates the globule gentle mist better to rotate; Upper cone is convenient to flow out from the second air outlet after swirling eddy converges; The cone angle of lower cone and upper cone is 45 degree to 65 degree, and the rotate effect strengthening contaminated air and the gentle mist of the rotation globule sucked from connecting through hole is better; Three. air washer is better to the purification of air treatment effect with smaller particle size microparticle; Contaminated air slows down flow velocity and to flow through the increaser time longer clean result that makes better in increaser; The shape of cross section of reducing pipe, increaser and trunnion is rectangle, easily manufactured.Four. it is convenient that water tank controls moisturizing, overflow and blowdown.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the structural representation of the embodiment of the present invention 2;
Fig. 3 is the structural representation of air washer in Fig. 1, Fig. 2;
Fig. 4 is the left view of air washer in Fig. 3;
Fig. 5 is the A-A sectional view of Fig. 4;
Fig. 6 is the structural representation of Eddy flow impeller air purification tower in Fig. 1, Fig. 2;
Fig. 7 is the top view of swirl vanes in Fig. 6;
Fig. 8 is the B-B sectional view of Fig. 6.
In figure: blast pipe-1, blower fan-2, water tank-3, seal case-31, contraminated zone-32, backwater zone-33, backwater filter-34, water pump-35, feed pipe-36, flow channel-37, sub-air flue-371, connector-38, floating ball valve of rehydration-39, overflow check valve-310, blowoff valve-311, dividing plate-312, air washer-4, first air inlet-41, first air outlet-42, bellows-43, reducing pipe-44, increaser-45, trunnion-46, spiral nozzle-47, Eddy flow impeller air purification tower-5, second air inlet-51, second air outlet-52, tower body-53, swirl vanes-54, mesopore-541, inner ring-542, outer ring-543, wheel blade-544, lower cone-545, drip tray-546, drainpipe-547, osculum-548, upper cone-549, chassis-55, cleaning window-56, cover plate-57, communicating pipe-6.
Detailed description of the invention
Below in conjunction with shown in accompanying drawing, the present invention is described further.
Embodiment 1, as shown in Figure 1: a kind of wet-method vortex vane wheel air purification device, comprise blast pipe 1, be serially connected with the blower fan 2 of blast pipe 1, purification assembly that water tank 3, the air washer 4 by upper end with the first air inlet 41 and Eddy flow impeller air purification tower 5 are formed; Water tank 3 comprises seal case 31, seal case 31 inside division is formed the backwater filter 34 of contraminated zone 32 and backwater zone 33, is used for extracting the water pump 35 of backwater zone 33 clear water and is connected the feed pipe 36 being used for supplying water in air washer 4 and Eddy flow impeller air purification tower 5 with water pump 35; Flow channel 37 is formed between the top of seal case 31 and the water surface; The top of seal case 31 has two through with flow channel 37 and relative with contraminated zone 32 connectors 38; The lower end of air washer 4 has the first air outlet 42 be communicated with a connector 38; The lower end of Eddy flow impeller air purification tower 5 has the second air inlet 51 be communicated with another connector 38; The upper end of Eddy flow impeller air purification tower 5 has the second air outlet 52 be communicated with blast pipe 1.
Described seal case 31 has and to control the water lev el control water compensating valve of moisturizing when dropping to minimum designated water level for water level, is positioned at the overflow check valve 310 of seal case 31 side wall upper part; Described seal case 31 has the blowoff valve 311 be communicated with contraminated zone 32; Described water lev el control water compensating valve is floating ball valve of rehydration 39.
See accompanying drawing 3, accompanying drawing 4, accompanying drawing 5, described air washer 4 comprises bellows 43, the trunnion 46 holding the reducing pipe 44, increaser 45, the opposite end that are connected with bellows 43 to be connected with the small end of reducing pipe 44 and the small end of increaser 45 respectively greatly and spiral nozzle 47; The number of spiral nozzle 47 is eight of the relative both sides being symmetricly set in trunnion 46, and the water side of spiral nozzle 47 is stretched in trunnion 46 through the sidewall of trunnion 46, and the water side of every two spiral nozzles 47 is relative; The water inlet end of spiral nozzle 47 is connected with feed pipe 36; First air inlet 41 is positioned at the sidepiece of bellows 43; The lower end of increaser 45 is the first air outlet 42.
The sectional area that described increaser 45 is held greatly is three times of little end cross-sectional area; The length of described increaser 45 is five times of trunnion 46 length.
The shape of cross section of described reducing pipe 44, increaser 45 and trunnion 46 is rectangle.
See accompanying drawing 6, accompanying drawing 7, accompanying drawing 8, described Eddy flow impeller air purification tower 5 comprises tower body 53, be positioned at tower body 53 be arranged in order from top to bottom and external diameter and the internal diameter of tower body 53 mate four swirl vanes 54, the chassis 55 of welding with the bottom of tower body 53; One end of feed pipe 36 is stretched into the top of second swirl vanes 54 from top to bottom and is connected with the sidewall thread of tower body 53; Second air inlet 51 is positioned on chassis 55, and the second air outlet 52 is positioned at tower body 53 top.
Described swirl vanes 54 comprise there is mesopore 541 inner ring 542,543,36, outer ring circumferentially and two ends connect with the outer gusset of inner ring 542 and the inner side weld all around of outer ring 543 respectively wheel blade 544, block mesopore 541 lower end and hold greatly weld with the lower end of inner ring 542 lower cone 545, the internal diameter matched in clearance of external diameter and tower body 53 and the drip tray 546 welded with the lower end of outer ring 543 and three drainpipes 547; Drip tray 546 has uniform and three osculums 548 that number is equal with the number of drainpipe 547 of outer circumference along outer ring 543; The upper end of drainpipe 547 is communicated with osculum 548 and welds with the lower end of drip tray 546; The lower end of drainpipe 547 tilts to the axis of mesopore 541; The lower end of the drainpipe 547 of a upper swirl vanes 54 is inserted in the mesopore 541 of the inner ring 542 of next swirl vanes 54, and the lower end of the drainpipe 547 of the most next swirl vanes 54 is inserted in the second air inlet 51.
A described swirl vanes 54 of going up most has relative with lower cone 545 and holds the upper cone 549 welded with the upper end of inner ring 542 greatly.
The sidewall of described tower body 53 has number four equal with the number of swirl vanes 54 and cleans window 56 and block and clean window 56 and four cover plates 57 be connected with the sidewall screw of tower body 53.
The cone angle of described lower cone 545 is 55 degree; The cone angle of upper cone 549 is 55 degree.
When this wet-method vortex vane wheel air purification device uses, start blower fan 2, contaminated air sucks air washer 4 from the first air inlet 41, trunnion 46 is entered along reducing pipe 44, the clear water that water pump 35 extracts backwater zone 33 enters spiral nozzle 47 through feed pipe 36, the fierce collision rift of the globule sprayed from spiral nozzle 47 produces saturated aerosol and pollutes microparticle air and fully mix, contaminated air is washed, air after washing to flow out from the first air outlet 42 through increaser 45 and flows into swirl vanes 54 air purification tower 5 through flow channel 37 from the second air inlet 51, swirl vanes 54 is rotated, the clear water that water pump 35 extracts backwater zone 33 enters swirl vanes 54 air purification tower 5 through feed pipe 36 and produces under swirl vanes 54 acts on and rotate the gentle mist of the globule and pollute microparticle in air and fully mix, purified treatment is carried out to contaminated air, air after purified treatment is discharged from the second air outlet 52 through blast pipe 1, the sewage with microparticle in air washer 4 and swirl vanes 54 air purification tower 5 falls into contraminated zone 32 from the first air outlet 42 and the second air inlet 51 respectively, and the clear water after backwater filter 34 filters flows into backwater zone 33 and extracts formation through water pump 35 and recycle, when water level drops to minimum designated water level, the floating ball valve of rehydration 39 be connected with water source is opened and is carried out moisturizing, when water level is higher than overflow check valve 310, overflow opened by overflow check valve 310.
The invention has the beneficial effects as follows: this wet-method vortex vane wheel air purification device is to the requirement that can reach PM value 2.5 after the serious purification of air process of smaller particle size microparticle pollution level.Eddy flow impeller air purification tower is better to the purification of air treatment effect serious with smaller particle size microparticle pollution level; Swirl vanes is simple and reliable for structure; Lower cone makes the contaminated air that sucks from connecting through hole and rotates the globule gentle mist better to rotate; Upper cone is convenient to flow out from the second air outlet after swirling eddy converges; The cone angle of lower cone and upper cone is 55 degree, and the rotate effect strengthening contaminated air and the gentle mist of the rotation globule sucked from connecting through hole is better; Air washer is better to the purification of air treatment effect with smaller particle size microparticle; Contaminated air slows down flow velocity and to flow through the increaser time longer clean result that makes better in increaser; The shape of cross section of reducing pipe, increaser and trunnion is rectangle, easily manufactured.It is convenient that water tank controls moisturizing, overflow and blowdown.
Embodiment 2, as shown in Figure 2: a kind of wet-method vortex vane wheel air purification device, comprise blast pipe 1, be serially connected with the blower fan 2 of blast pipe 1, purification assembly that water tank 3, several communicating pipes 6, the air washer 4 by upper end with the first air inlet 41 and swirl vanes 54 air purification tower 5 are formed; The lower end of air washer 4 has the first air outlet 42; The lower end of swirl vanes 54 air purification tower 5 has the second air inlet 51; The upper end of swirl vanes 54 air purification tower 5 has the second air outlet 52; Water tank 3 comprises seal case 31, seal case 31 inside division is formed the backwater filter 34 of contraminated zone 32 and backwater zone 33, is used for extracting the water pump 35 of backwater zone 33 clear water and is connected the feed pipe 36 being used for supplying water in air washer 4 and swirl vanes 54 air purification tower 5 with water pump 35; Flow channel 37 is formed between the top of seal case 31 and the water surface; Having lower end in seal case 31 lower than oilysewage surface in casing splits the dividing plate 312 that flow channel 37 forms two sub-air flues 371; The top of seal case 31 has four connectors 38 that number is the number two times of sub-air flue 371; Every two connectors 38 and a sub-air flue 371 through; The group number of purification assembly has two groups; Two connectors 38 through with every individual sub-air flue 371 are communicated with the second air inlet 51 with the first air outlet 42 often organizing purification assembly respectively; Second air outlet 52 of one group of purification assembly is communicated with blast pipe 1; The second air outlet 52 that first air inlet 41 and of one group of purification assembly organizes purification assembly separately was communicated with by communicating pipe 6.
Described seal case 31 has and to control the water lev el control water compensating valve of moisturizing when dropping to minimum designated water level for water level, is positioned at the overflow check valve 310 of seal case 31 side wall upper part; Described seal case 31 has the blowoff valve 311 be communicated with contraminated zone 32.
See accompanying drawing 3, accompanying drawing 4, accompanying drawing 5, described air washer 4 comprises bellows 43, the trunnion 46 holding the reducing pipe 44, increaser 45, the opposite end that are connected with bellows 43 to be connected with the small end of reducing pipe 44 and the small end of increaser 45 respectively greatly and spiral nozzle 47; The number of spiral nozzle 47 is eight of the relative both sides being symmetricly set in trunnion 46, and the water side of spiral nozzle 47 is stretched in trunnion 46 through the sidewall of trunnion 46, and the water side of every two spiral nozzles 47 is relative; The water inlet end of spiral nozzle 47 is connected with feed pipe 36; First air inlet 41 is positioned at top or the sidepiece of bellows 43; The lower end of increaser 45 is the first air outlet 42.
The sectional area that described increaser 45 is held greatly is three times of little end cross-sectional area; The length of described increaser 45 is five times of trunnion 46 length.
The shape of cross section of described reducing pipe 44, increaser 45 and trunnion 46 is rectangle.
See accompanying drawing 6, accompanying drawing 7, accompanying drawing 8, described swirl vanes 54 air purification tower 5 comprises tower body 53, be positioned at tower body 53 be arranged in order from top to bottom and external diameter and the internal diameter of tower body 53 mate four swirl vanes 54, the chassis 55 of welding with the bottom of tower body 53; One end of feed pipe 36 is stretched into the top of second swirl vanes 54 from top to bottom and is connected with the sidewall thread of tower body 53; Second air inlet 51 is positioned on chassis 55, and the second air outlet 52 is positioned at tower body 53 top.
Described swirl vanes 54 comprise there is mesopore 541 inner ring 542,543,36, outer ring circumferentially and two ends connect with the outer gusset of inner ring 542 and the inner side weld all around of outer ring 543 respectively wheel blade 544, block mesopore 541 lower end and hold greatly weld with the lower end of inner ring 542 lower cone 545, the internal diameter matched in clearance of external diameter and tower body 53 and the drip tray 546 welded with the lower end of outer ring 543 and three drainpipes 547; Drip tray 546 has uniform and three osculums 548 that number is equal with the number of drainpipe 547 of outer circumference along outer ring 543; The upper end of drainpipe 547 is communicated with osculum 548 and welds with the lower end of drip tray 546; The lower end of drainpipe 547 tilts to the axis of mesopore 541; The lower end of the drainpipe 547 of a upper swirl vanes 54 is inserted in the mesopore 541 of the inner ring 542 of next swirl vanes 54, and the lower end of the drainpipe 547 of the most next swirl vanes 54 is inserted in the second air inlet 51.
A described swirl vanes 54 of going up most has relative with lower cone 545 and holds the upper cone 549 welded with the upper end of inner ring 542 greatly.
The sidewall of described tower body 53 has number four equal with the number of swirl vanes 54 and cleans window 56 and block and clean window 56 and the cover plate 57 be connected with the sidewall screw of tower body 53.
The cone angle of described lower cone 545 is 55 degree; The cone angle of upper cone 549 is 55 degree.
When this wet-method vortex vane wheel air purification device uses, start blower fan 2, contaminated air sucks air washer 4 from the first air inlet 41 of first group of purification assembly, trunnion 46 is entered along reducing pipe 44, the clear water that water pump 35 extracts backwater zone 33 enters spiral nozzle 47 through feed pipe 36, the fierce collision rift of the globule sprayed from spiral nozzle 47 produces saturated aerosol and pollutes microparticle air and fully mix, contaminated air is washed, air after washing to flow out from the first air outlet 42 through increaser 45 and flows into swirl vanes 54 air purification tower 5 through flow channel 37 from the second air inlet 51, swirl vanes 54 is rotated, the clear water that water pump 35 extracts backwater zone 33 enters swirl vanes 54 air purification tower 5 through feed pipe 36 and produces under swirl vanes 54 acts on and rotate the gentle mist of the globule and pollute microparticle in air and fully mix, purified treatment is carried out to contaminated air, air after purified treatment flows out through tube connector from the second air outlet 52 and enters the first air inlet 41 of next group purification assembly or discharge through blast pipe 1, the sewage with microparticle in air washer 4 and swirl vanes 54 air purification tower 5 falls into contraminated zone 32 from the first air outlet 42 and the second air inlet 51 respectively, and the clear water after backwater filter 34 filters flows into backwater zone 33 and extracts formation through water pump 35 and recycle, when water level drops to minimum designated water level, the floating ball valve of rehydration 39 be connected with water source is opened and is carried out moisturizing, when water level is higher than overflow check valve 310, overflow opened by overflow check valve 310.
The invention has the beneficial effects as follows: this wet-method vortex vane wheel air purification device is to the requirement that can reach PM value 2.5 after the serious purification of air process of smaller particle size microparticle pollution level; The better effects if when purification assembly has two groups.Eddy flow impeller air purification tower is better to the purification of air treatment effect serious with smaller particle size microparticle pollution level; Swirl vanes is simple and reliable for structure; Lower cone makes the contaminated air that sucks from connecting through hole and rotates the globule gentle mist better to rotate; Upper cone is convenient to flow out from the second air outlet after swirling eddy converges; The cone angle of lower cone and upper cone is 55 degree, and the rotate effect strengthening contaminated air and the gentle mist of the rotation globule sucked from connecting through hole is better; Air washer is better to the purification of air treatment effect with smaller particle size microparticle; Contaminated air slows down flow velocity and to flow through the increaser time longer clean result that makes better in increaser; The shape of cross section of reducing pipe, increaser and trunnion is rectangle, easily manufactured.It is convenient that water tank controls moisturizing, overflow and blowdown.
It is apparent to one skilled in the art that the present invention can change into various ways, and such change is not thought and departed from the scope of the present invention.All like this to the apparent amendment of the technical staff in described field, by be included in this claim scope within.
Claims (8)
1. a wet-method vortex vane wheel air purification device, is characterized in that, comprises blast pipe, is serially connected with the blower fan of blast pipe, purification assembly that water tank, the air washer being provided with the first air inlet by upper end and Eddy flow impeller air purification tower are formed; Water tank comprises seal case, seal case inside division is formed the backwater filter of contraminated zone and backwater zone, is used for extracting the water pump of backwater zone clear water and is connected the feed pipe being used for supplying water in air washer and Eddy flow impeller air purification tower with water pump; Flow channel is formed between the top of seal case and the water surface; The top of seal case is provided with two through with flow channel and relative with contraminated zone connectors; The lower end of air washer is provided with the first air outlet be communicated with a connector; The lower end of Eddy flow impeller air purification tower is provided with the second air inlet be communicated with another connector; The upper end of Eddy flow impeller air purification tower is provided with the second air outlet be communicated with blast pipe; Described Eddy flow impeller air purification tower comprises tower body, be positioned at tower body be arranged in order from top to bottom and external diameter mate with the internal diameter of tower body at least two swirl vanes, the chassis that is fixedly connected with the bottom of tower body; One end of feed pipe is stretched into the top of second swirl vanes from top to bottom and is fixedly connected with the sidewall of tower body; Second air inlet is positioned on chassis, and the second air outlet is positioned at tower body top; Described swirl vanes comprise be provided with mesopore inner ring, outer ring, several circumferentially and two ends be fixedly connected with gusset in outer ring with the outer gusset of inner ring respectively wheel blade, block mesopore lower end and hold greatly lower cone, the external diameter be fixedly connected with the lower end of inner ring to mate with the internal diameter of tower body and the drip tray be fixedly connected with outer ring and at least two drainpipes; Drip tray is provided with the uniform and osculum that number is equal with the number of drainpipe of outer circumference along outer ring; The upper end of drainpipe is communicated with osculum and is fixedly connected with the lower end of drip tray; The lower end of drainpipe tilts to the axis of mesopore; The lower end of the drainpipe of a upper swirl vanes is inserted in the mesopore of the inner ring of next swirl vanes, and the lower end of the drainpipe of the most next swirl vanes is inserted in the second air inlet; Go up most a swirl vanes be provided with relative with lower cone and hold the upper cone be fixedly connected with the upper end of inner ring greatly; Described air washer comprises bellows, the trunnion holding the reducing pipe, increaser, the opposite end that are connected with bellows to be connected with the small end of reducing pipe and the small end of increaser respectively greatly and spiral nozzle; The number of spiral nozzle is the even number of the relative both sides being symmetricly set in trunnion, and the water side of spiral nozzle is stretched in trunnion through the sidewall of trunnion, and the water side of every two spiral nozzles is relative; The water inlet end of spiral nozzle is connected with feed pipe; First air inlet is positioned at top or the sidepiece of bellows; The lower end of increaser is the first air outlet.
2. wet-method vortex vane wheel air purification device according to claim 1, is characterized in that: the sidewall of described tower body is provided with the number cleaning window equal with the number of swirl vanes and blocks and cleans window and the cover plate that be connected removable with the sidewall of tower body.
3. wet-method vortex vane wheel air purification device according to claim 1, is characterized in that: the sectional area of the large end of described increaser is at least two times of little end cross-sectional area; The length of described increaser is at least four times of length of throat.
4. the wet-method vortex vane wheel air purification device according to claim 1 or 2 or 3, is characterized in that: described seal case is provided with and controls the water lev el control water compensating valve of moisturizing when dropping to minimum designated water level for water level, is positioned at the overflow check valve of seal case side wall upper part; Described seal case is provided with the blowoff valve be communicated with contraminated zone.
5. a wet-method vortex vane wheel air purification device, is characterized in that, comprises blast pipe, is serially connected with the blower fan of blast pipe, purification assembly that water tank, the air washer being provided with the first air inlet by upper end and Eddy flow impeller air purification tower are formed; The lower end of air washer is provided with the first air outlet; The lower end of Eddy flow impeller air purification tower is provided with the second air inlet; The upper end of Eddy flow impeller air purification tower is provided with the second air outlet; Water tank comprises seal case, seal case inside division is formed the backwater filter of contraminated zone and backwater zone, is used for extracting the water pump of backwater zone clear water and is connected the feed pipe being used for supplying water in air washer and Eddy flow impeller air purification tower with water pump; Flow channel is formed between the top of seal case and the water surface; Being provided with lower end in seal case lower than oilysewage surface in casing splits the dividing plate that flow channel forms some sub-air flues; The top of seal case is provided with the connector that number is the number two times of sub-air flue; Every two connectors and a sub-air flue through; The group number of purification assembly has two groups; Two connectors through with every individual sub-air flue are communicated with the second air inlet with the first air outlet often organizing purification assembly respectively; Described wet-method vortex vane wheel air purification device also comprises several communicating pipes; Second air outlet of one group of purification assembly is communicated with blast pipe; Remaining second air outlet often organizing purification assembly is communicated with by communicating pipe with another first air inlet organizing purification assembly; Described Eddy flow impeller air purification tower comprises tower body, be positioned at tower body be arranged in order from top to bottom and external diameter mate with the internal diameter of tower body at least two swirl vanes, the chassis that is fixedly connected with the bottom of tower body; One end of feed pipe is stretched into the top of second swirl vanes from top to bottom and is fixedly connected with the sidewall of tower body; Second air inlet is positioned on chassis, and the second air outlet is positioned at tower body top; Described swirl vanes comprise be provided with mesopore inner ring, outer ring, several circumferentially and two ends be fixedly connected with gusset in outer ring with the outer gusset of inner ring respectively wheel blade, block mesopore lower end and hold greatly lower cone, the external diameter be fixedly connected with the lower end of inner ring to mate with the internal diameter of tower body and the drip tray be fixedly connected with outer ring and at least two drainpipes; Drip tray is provided with the uniform and osculum that number is equal with the number of drainpipe of outer circumference along outer ring; The upper end of drainpipe is communicated with osculum and is fixedly connected with the lower end of drip tray; The lower end of drainpipe tilts to the axis of mesopore; The lower end of the drainpipe of a upper swirl vanes is inserted in the mesopore of the inner ring of next swirl vanes, and the lower end of the drainpipe of the most next swirl vanes is inserted in the second air inlet; Go up most a swirl vanes be provided with relative with lower cone and hold the upper cone be fixedly connected with the upper end of inner ring greatly; Described air washer comprises bellows, the trunnion holding the reducing pipe, increaser, the opposite end that are connected with bellows to be connected with the small end of reducing pipe and the small end of increaser respectively greatly and spiral nozzle; The number of spiral nozzle is the even number of the relative both sides being symmetricly set in trunnion, and the water side of spiral nozzle is stretched in trunnion through the sidewall of trunnion, and the water side of every two spiral nozzles is relative; The water inlet end of spiral nozzle is connected with feed pipe; First air inlet is positioned at top or the sidepiece of bellows; The lower end of increaser is the first air outlet.
6. wet-method vortex vane wheel air purification device according to claim 5, is characterized in that: the sidewall of described tower body is provided with the number cleaning window equal with the number of swirl vanes and blocks and cleans window and the cover plate that be connected removable with the sidewall of tower body.
7. wet-method vortex vane wheel air purification device according to claim 5, is characterized in that: the sectional area of the large end of described increaser is at least two times of little end cross-sectional area; The length of described increaser is at least four times of length of throat.
8. the wet-method vortex vane wheel air purification device according to claim 5 or 6 or 7, is characterized in that: described seal case is provided with and controls the water lev el control water compensating valve of moisturizing when dropping to minimum designated water level for water level, is positioned at the overflow check valve of seal case side wall upper part; Described seal case is provided with the blowoff valve be communicated with contraminated zone.
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| CN201310077559.XA CN103170207B (en) | 2013-03-12 | 2013-03-12 | Wet-method vortex vane wheel air purification device |
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| CN201310077559.XA CN103170207B (en) | 2013-03-12 | 2013-03-12 | Wet-method vortex vane wheel air purification device |
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| CN103170207B true CN103170207B (en) | 2015-03-11 |
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| CN104923057A (en) * | 2015-06-29 | 2015-09-23 | 崔子扬 | Air purifying device used for waste gas absorbing and filtering |
| CN106178761A (en) * | 2016-06-07 | 2016-12-07 | 柳州市志宝机械有限公司 | A kind of fume purifier |
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| AT375156B (en) * | 1982-06-22 | 1984-07-10 | Voest Alpine Ag | DUST SEPARATOR |
| JP4301855B2 (en) * | 2003-04-21 | 2009-07-22 | 株式会社サンポー | Dust removal method and apparatus |
| CN2765660Y (en) * | 2005-02-02 | 2006-03-22 | 杨振坤 | Multi-stage adjustable desulfurization dust collector |
| JP5413762B2 (en) * | 2007-12-05 | 2014-02-12 | 株式会社サンポー | How to remove dust |
| CN101569814B (en) * | 2009-05-27 | 2011-10-12 | 北京市通铭环保设备厂 | Combined three-stage efficient desulfurization dust-removal system and method thereof |
| CN202478711U (en) * | 2012-03-14 | 2012-10-10 | 榆缆线缆集团有限公司 | Cooling water tank for cable tinning machine |
| CN202700306U (en) * | 2012-05-31 | 2013-01-30 | 苏州欧蓝森环境设备有限公司 | Efficient wet type venturi pipe combined dedusting desulfurizer |
| CN203227391U (en) * | 2013-03-12 | 2013-10-09 | 宁波绿华橡塑机械工贸有限公司 | Wet cyclone impeller air purification device |
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