CN101574602B - Dust-filtering air processor and - Google Patents

Dust-filtering air processor and Download PDF

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Publication number
CN101574602B
CN101574602B CN2009103022478A CN200910302247A CN101574602B CN 101574602 B CN101574602 B CN 101574602B CN 2009103022478 A CN2009103022478 A CN 2009103022478A CN 200910302247 A CN200910302247 A CN 200910302247A CN 101574602 B CN101574602 B CN 101574602B
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CN
China
Prior art keywords
water
dust
plate
air processor
filtering air
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Application number
CN2009103022478A
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Chinese (zh)
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CN101574602A (en
Inventor
何仁兔
苏永秋
范志远
李书生
金林波
莫受边
刘爱光
傅国建
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浙江金菱制冷工程有限公司
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Priority to CN2009103022478A priority Critical patent/CN101574602B/en
Publication of CN101574602A publication Critical patent/CN101574602A/en
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Publication of CN101574602B publication Critical patent/CN101574602B/en

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Abstract

The invention discloses a dust-filtering air processor, which comprises a tower body, a water collecting basin, a filling material, a spray water system and a water receiver, the dust-filtering air processor is characterized in that: the bottom of the cylindrical tower body is provided with the water collecting basin. The water outlet of the water collecting basin is arranged in the tangent direction of an outer wall. A dust removing plate is arranged below the water outlet. A settlement cavity is arranged below the dust removing plate. The bottom of the settlement cavity is provided with a drain pipe. The upper part of the cylindrical tower body is connected with a small cylinder smaller than the tower diameter, the lower part inside the small cylinder is provided with the water receiver,and an axial-flow fan is arranged above the water receiver. The beneficial effects of the invention are that the processor solves the problem that the water content in the filtered air is over-high; the invention provides a spiral water removing method and a device with a simple structure and high water removal efficiency; solves the problem that spray water is separated from dust water, providesa method and a device for spirally removing dust, reduces the amount of the spray water, and synchronously reduces the noise when water drop impacts liquid surface.

Description

A kind of dust-filtering air processor and air filter dirt processing method

Technical field:

The invention of this reality and a kind of airhandling equipment relate in particular to a kind of dust-filtering air processor and air filter dirt processing method.

Technical background:

Dust-filtering air processor is applicable to long-term air drying, temperature height, dust than serious area, is applied to the ventilating system of the big factory building in this area usually.The correct effect of using dust-filtering air processor the air by this equipment to be had good humidification, cooling and dedusting.The comprehensive coordination of cooling, heating, dedusting, dehumidifying, humidification is controlled by central air conditioner system and building control system through the air after the dust-filtering air processor processing, constant temperature, constant humidity and clean high-quality air can be obtained, thereby specific (special) requirements can be satisfied in industries such as medicine, electronics, precision instrument the production environment of constant temperature and humidity.

Chinese patent CN1719125A introduces a kind of water spraying type air purifier, it includes body, in the better purifying space established and draft fan etc., be provided with water spray system in the described better purifying space, body is provided with air inlet and the gas outlet that communicates with better purifying space, and the formation purification channel, draft fan is installed on purification channel; Described better purifying space is made of the dividing plate that forms that interlocks up and down, is formed with tortuous air inlet and gas outlet in the position that last lower clapboard interlaces out; Centre at lower clapboard is equipped with water jet pump, and the shower nozzle of this water jet pump is positioned at the centre of upper spacer; Be provided with waterline and following waterline in the described better purifying space, and the water jet pump of water spray system is positioned at the following body of waterline down.It has simple in structure, and is easy to use, safe and reliable, can not only effectively reduce the contained impurity such as dust of air, effectively purifies the air of a room; And can regulate air humidity again, improve characteristics such as IAQ.This air purifier clean-up effect is limited, the detergent power deficiency, and do not have dedusting and dehumidification function, be of limited application.

And for example Chinese patent CN2834668Y relates to a kind of multilayer water curtain grid curtain air dedusting cleaner that carries out dedusting when the inner air and outer air convection current of room.In shell, the top delivery port is connected with flask board ponding device, flask board ponding device is connected with shell pop-up rail, multilayer water curtain grid, the perforate that curtain is corresponding with flask board ponding device bottom connect, water pump is connected with water tank, one end of waterpipe is connected with water pump, and the other end is connected with an end of top delivery port, and water pump is electrically connected with cyclelog.Moistening multilayer water curtain grid, curtain produce a repulsive force to dust in the extraneous air in shell, the dust in the outdoor air is repelled in the outside of clarifier, reach udst separation and purpose of energy saving.The major function of this technology is to utilize the multilayer moisture film to produce the method for repulsive force, is worth discussion.

Also have Chinese patent CN2509547Y to relate to the water collection device that a kind of counterflow cooling tower is used, it replaces bonding the composition by sheet material, be that plane flap and wavy sheet material are formed, two kinds of sheet materials combine form many overall straight up, tortuous but air chamber that saturated moist air that connect flows through.Each air chamber is divided into the zone of three sections air transfer of first, second, third, etc., becomes a relative angle along y direction first and second air transfer zones, and same second also becomes a relative angle with the 3rd air transfer zone.The utlity model has water droplet and enter in the atmosphere with air, because its particle is less, do not drip near the equipment and building that is scattered in the tower body so also do not have too much floating, result of use is good.What this structure adopted is the water collection device that is similar to filling-material structure, but relies on the absorption of filler material surface to water in air part fully, and effect is good inadequately.

Summary of the invention:

The object of the invention is to solve the problem that is not easy to filter in the spraying and dedusting water, and a kind of spiral dust-collecting air processor that has is provided, and is simple in structure, good dedusting effect.

Air humidity was big after the object of the invention also was to solve spraying and dedusting, influenced working environment, perhaps needed to increase the problem of dehumidification equipment, provided a kind of exhaust moisture low air processor.

The object of the invention also is to reduce shower water drippage noise, and a kind of reception basin with whirlpool water surface is provided, and the water surface that tilts that flows reduces the noise that water droplet impacts greatly.

The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of dust-filtering air processor is provided: comprise tower body, reception basin, filler, water-spray system and water collection device, it is characterized in that: the bottom of tubular tower body is equipped with a reception basin, the reception basin delivery port is opened the tangential direction at outer wall, the delivery port below is a dedusting plate, there is sedimentation chamber the dedusting plate below, and blow-off pipe is arranged at the sedimentation chamber bottom; The top of tubular tower body connects the little cylindrical shell less than tower diameter, and the below, inside of little cylindrical shell is equipped with water collection device, and the water collection device top is an axial flow blower.

This spiral dust-collecting air processor, employing be air and shower water convection current, by the dust in the abundant contacting structure rinse water of filler, water after the cleaning recycles through the spiral dedusting, has saved precious water resource; The air that cleaned, the process spiral dewaters and excretes, for the user provides moisture lower clean air.

As preferably, described dedusting plate is the round platform cylindrical shape, has aperture above.

As preferably, described water collection device is made up of the splicing of polylith inclined hole filler plate; Each piece filler plate is a sector structure, fan-shaped center line is vertical with inclined hole, the side of filler plate sector structure is identical with the inclined hole direction, the direction of filler plate inclined hole and the direction of rotation of axial flow blower coupling, that is: and the direction of rotation of wind is consistent with the inclination trend of filler plate inclined hole.Adopt the water collection device of this structure can reduce manufacturing cost effectively, this inclined hole filler plate is present the most frequently used part, just cuts and splices just passable; The angle of fan-shaped filler plate is more little, tangentially many more of inclined hole, and water removal effect is good more; The same angle of inclined hole that adopts is more little, and effect is good more, but effectively more little by the cross section, and required blast can be big more.

As preferably, the inner surface of described little cylindrical shell is a wavy shaped configuration, more helps the globule and is enriched on the inwall.

Be applied to the filter dirt air-treatment method of the described a kind of dust-filtering air processor of claim 1, it is characterized in that: adopt the circulated sprinkling water system to remove airborne dust, water behind the spray enters reception basin, the shower water delivery port of big flow is opened the tangential direction at the reception basin outer wall, make the water in the reception basin rotate, the dust that contains in the water is by the whirlpool sedimentation.

As preferably, there is dedusting plate the below of described reception basin delivery port, is sedimentation chamber below the dedusting plate, and dedusting plate is separated rotating drum and sedimentation chamber, and the macropore by aperture on the dedusting plate and center makes the dust sedimentation.

This swirling water current has formed the water surface of oblique flow, can reduce the noise of spray water droplet impact liquid level very effectively.

As preferably, the air that the process water-spray system cleaned passes through the inclined hole of water collection device filler plate at a high speed, the heavier tiny globule is beaten on the inwall of little cylindrical shell along the inclined hole of filler plate, and it is dirty along inwall behind the large water drop that enrichment becomes, and the mode that adopts spiral to dewater reduces airborne moisture content.

In sum, the beneficial effect that a kind of dust-filtering air processor of the present invention brings is: solved the too high problem of moisture in the filtered air, provide a kind of simple in structure, spiral water-eliminating method and device that the efficient that dewaters is high; Solved spray water dust moisture from problem, a kind of method and apparatus of spiral dedusting is provided, reduced the use amount of shower water, effectively reduce the noise of water droplet impact liquid level simultaneously.

Description of drawings

Fig. 1 is the structural representation of a kind of dust-filtering air processor of the present invention.

Fig. 2 is the structural representation of a kind of dust-filtering air processor reception basin of the present invention.

Fig. 3 is the structural representation of a kind of dust-filtering air processor dedusting plate of the present invention.

Fig. 4 is the structural representation of a kind of dust-filtering air processor water collection device of the present invention.

The specific embodiment:

The present invention is further described below in conjunction with drawings and Examples.

Embodiment: according to shown in Figure 1, a dust-filtering air processor is made up of reception basin 30, air inlet 40, tubular tower body 00, filler 01, spray system 34, little cylindrical shell 20, water collection device 21 and blower fan 22.Reception basin 30 profiles are funnel structure, delivery port 33 is opened the tangential direction at the round outer wall, delivery port 33 belows are dedusting plates 32, dedusting plate 32 is a conical surface plate that the middle part is porose, the close outer aperture of dredging in being distributed with on the conical surface plate, there is the taper sedimentation chamber dedusting plate 32 belows, and blow-off pipe 31 (referring to Fig. 2,3) is arranged at the sedimentation chamber bottom; Air inlet 40 be diameter greater than tubular tower body 00 around the U-shaped reticular lamina; Filler 01 is the inclined hole cellular board that place 3 fault positions; Spray system 34 enters the evenly distributed water injector in filler 01 top for the water pump that delivery port 33 connects; Transition centrum dispersion chamber is arranged between tubular tower body 00 and the little cylindrical shell 20, and little cylindrical shell 20 bottoms are equipped with water collection device 21, are made up of 6 inclined hole filler plate splicings; Each piece filler plate is a sector structure, and fan-shaped center line is vertical with inclined hole, and the side of filler plate sector structure is identical with the inclined hole direction, the direction of filler plate inclined hole identical with the direction of rotation of axial flow blower 22 (referring to Fig. 4); It above the water collection device 21 axial flow blower 22; Inner surface above little cylindrical shell 20 water collection devices 21 has ripple.

During work, start water pump and axial flow blower 22 earlier, water enters the shower nozzle of filler 01 top through the delivery port 33 of reception basin 30, shower water is in filler 01 and the abundant contact heat-exchanging dedusting of air intake, flow into reception basin 30 once more, because velocity ratio is bigger, the suction of delivery port 33 makes the water in the reception basin 30 rotate, dust in the water sinks and draws in to the center, aperture and middle macropore through dedusting plate 32, will enter the sedimentation chamber of reception basin 30 bottoms, blowdown is cut down 31 and is regularly discharged 1/3 water, replenishes enough new water again and gets final product.The foul atmosphere that air inlet 40 enters, through entering dispersion chamber after spray washing and the heat exchange, airborne moisture carries out enrichment, because the negative pressure that axial flow blower 22 produces, air will speed up and enters effective cross-section less water collection device 21 along upwards operation of inclined hole, air-flow runs into the corrugated body of little cylindrical shell 20 inner surfaces, more can cause the deposition of the globule, after enrichment becomes large water drop, flow downward along little cylindrical shell 20 inwalls and to enter reception basin 30, the up blade that runs into axial flow blower 22 of air, with the centrifugal inwall of omitting that gets rid of to little cylindrical shell 20 of the globule, the air of Pai Chuing is moisture low-down clean air so again.

Specific embodiment described herein only is that the present invention's spirit is illustrated, the technical staff of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.

Claims (10)

1. dust-filtering air processor, the tower body bottom is a reception basin, the reception basin top is an air inlet, being filler above the air inlet, is spray system and water collection device above the filler, it is characterized in that: the bottom of tubular tower body is equipped with a reception basin, the reception basin delivery port is opened the tangential direction at outer wall, the delivery port below is a dedusting plate, and there is sedimentation chamber the dedusting plate below, and blow-off pipe is arranged at the sedimentation chamber bottom; The top of tubular tower body connects the little cylindrical shell less than tower diameter, and the below, inside of little cylindrical shell is equipped with water collection device, and the water collection device top is an axial flow blower.
2. a kind of dust-filtering air processor according to claim 1 is characterized in that: described dedusting plate is the round platform cylindrical shape, has aperture above.
3. a kind of dust-filtering air processor according to claim 1 is characterized in that: described water collection device is made up of the splicing of polylith inclined hole filler plate.
4. a kind of dust-filtering air processor according to claim 3 is characterized in that: described filler plate is a sector structure, and fan-shaped center line is vertical with inclined hole.
5. a kind of dust-filtering air processor according to claim 3 is characterized in that: the side of described filler plate sector structure is identical with the inclined hole direction.
6. a kind of dust-filtering air processor according to claim 1 is characterized in that: the inner surface of described little cylindrical shell has the sedimentation ripple.
7. a kind of dust-filtering air processor according to claim 3 is characterized in that: the direction of described filler plate inclined hole and the direction of rotation of axial flow blower coupling.
8. be applied to the filter dirt air-treatment method of the described a kind of dust-filtering air processor of claim 1, it is characterized in that: adopt spray system to remove airborne dust, water behind the spray enters reception basin, the shower water delivery port of big flow is opened the tangential direction at the reception basin outer wall, make the water in the reception basin rotate, the dust that contains in the water is by the whirlpool sedimentation.
9. a kind of filter dirt air-treatment method according to claim 8, it is characterized in that: there is settlement plate the below of described reception basin delivery port, be sedimentation chamber below the settlement plate, settlement plate is separated rotating drum and sedimentation chamber, and the macropore by aperture on the settlement plate and center makes the dust sedimentation.
10. be applied to the described a kind of filter dirt air-treatment method of claim 8, it is characterized in that: the air that the process spray system was cleaned passes through the inclined hole of water collection device filler plate at a high speed, the tiny globule is beaten on the inwall of little cylindrical shell along the inclined hole of filler plate, it is dirty along inwall behind the large water drop that enrichment becomes, and the mode that adopts spiral to dewater reduces airborne moisture content.
CN2009103022478A 2009-05-12 2009-05-12 Dust-filtering air processor and CN101574602B (en)

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CN101574602B true CN101574602B (en) 2011-08-03

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102698548A (en) * 2012-03-22 2012-10-03 梁嘉麟 Air purifying device for adsorbing by taking water as main body
CN103357228B (en) * 2013-07-15 2015-06-10 南通明诺机械有限公司 Dust removing device of motor sweeper
CN103463917A (en) * 2013-09-19 2013-12-25 玉林市川迪机器制造有限公司 Air purifier with three-stage filtering function
CN103912924A (en) * 2014-04-21 2014-07-09 南京大学 Washing type multifunctional air purification plant
CN104056511B (en) * 2014-06-16 2016-03-30 上海辰源水处理设备有限公司 Water filtering air purifier
CN105327572B (en) * 2015-11-16 2018-01-12 朱明甫 A kind of swirling inlet structure for the water curtain purifier that liquidates

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5315834A (en) * 1992-08-14 1994-05-31 Feliks Garunts Room air environment conditioner
CN1475708A (en) * 2003-06-20 2004-02-18 浙江大学 Controllable humidity air purifying and treatment device
CN2754709Y (en) * 2004-12-31 2006-02-01 李冰晶 Fog dust collector
CN201470269U (en) * 2009-05-12 2010-05-19 浙江金菱制冷工程有限公司 Dust filtering air processor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5315834A (en) * 1992-08-14 1994-05-31 Feliks Garunts Room air environment conditioner
CN1475708A (en) * 2003-06-20 2004-02-18 浙江大学 Controllable humidity air purifying and treatment device
CN2754709Y (en) * 2004-12-31 2006-02-01 李冰晶 Fog dust collector
CN201470269U (en) * 2009-05-12 2010-05-19 浙江金菱制冷工程有限公司 Dust filtering air processor

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