CN107166571A - Remove haze device and its manufacture method in eddy flow abnormal shape air channel - Google Patents

Remove haze device and its manufacture method in eddy flow abnormal shape air channel Download PDF

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Publication number
CN107166571A
CN107166571A CN201710316474.0A CN201710316474A CN107166571A CN 107166571 A CN107166571 A CN 107166571A CN 201710316474 A CN201710316474 A CN 201710316474A CN 107166571 A CN107166571 A CN 107166571A
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mtd
mtr
mrow
mtable
air channel
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陈麒如
赵雨濛
耿浩博
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/75—Multi-step processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8678—Removing components of undefined structure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/0245—Manufacturing or assembly of air ducts; Methods therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
    • F24F8/158—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
    • F24F8/167—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using catalytic reactions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/95—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes
    • F24F8/96—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes for removing pollen
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/95—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes
    • F24F8/98—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes for removing ozone
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/95—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes
    • F24F8/99—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes for treating air sourced from urban areas, e.g. from streets
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/10—Inorganic absorbents
    • B01D2252/103—Water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/202—Alcohols or their derivatives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/205—Other organic compounds not covered by B01D2252/00 - B01D2252/20494
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/106—Ozone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/302—Sulfur oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
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    • B01D2257/502—Carbon monoxide
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    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
    • F24F2005/0064—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground using solar energy
    • F24F2005/0067—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground using solar energy with photovoltaic panels

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Abstract

The invention belongs to field of air purification device, more particularly to haze device and its manufacture method are removed in a kind of special-shaped air channel of eddy flow, including solar energy storage plate (9), battery (10) and except haze modular unit；Except haze modular unit includes working bin (8), expansion air port (1), special-shaped air channel (2), axial flow blower (4), filter (3), centrifugal blower (5), air inducing air channel (6) and solution absorption plant (7)；Centrifugal blower (5) is located at the arrival end of air inducing air channel (6)；The port of export of the air inducing air channel (6) is stretched into the filtered fluid of solution absorption plant (7)；The air outlet of the expansion air port (1) is communicated through axial flow blower (4) with the air intake vent of special-shaped air channel (2)；Filter (3) is fixed at the air outlet of special-shaped air channel (2)；Ideal purification effect of the present invention, air channel import blast is big, and boundary resistance is small, applied widely except haze efficiency high, and compatibility is strong.

Description

Remove haze device and its manufacture method in eddy flow abnormal shape air channel
Technical field
Haze device and its manufacturer are removed the invention belongs to field of air purification device, more particularly to a kind of special-shaped air channel of eddy flow Method.
Background technology
As environmental pollution is increasingly severe, the pollution of air becomes severely afflicated area, the haze sky of China's most area Number increases, and local outdoor air pollution is not only now seriously, and the air in city entirety overhead has serious pollution, therefore The purification of air is paid attention to all the more by people.Haze, is the portmanteau word of mist and haze.Haze is common in city.Chinese many areas Mist is incorporated to haze together as diastrous weather phenomenon progress early-warning and predicting, is referred to as " haze weather ".Haze is specific weather The result that condition interacts with mankind's activity.The economy of high density population and social activities will necessarily discharge a large amount of fine graineds Thing, once discharge exceedes atmospheric air circulation ability and carrying degree, fine particle concentration is by continued accumulation, if now by quiet steady day Gas etc. influences, and large-scale haze easily occurs.Mist and haze something in common are all obstruction to vision things.The Crack cause of mist and haze But there is very big difference with condition.Mist is swim skyborne a large amount of small water droplets or ice crystal, and formation condition will possess higher Water-vapo(u)r saturation factor.Fog seems gentle, and various harmful fine graineds, noxious material are but contained up to more than 20 in the inside Kind, include acid, alkali, salt, amine, phenol etc., and dust, pollen, acarid, influenza virus, tubercle bacillus, pneumococcus etc., its Content is tens times of normal atmospheric water droplet.Compared with mist, healthy harm of the haze to people is bigger.Due to tiny in haze The floating particle thing diameter of granular is general below 0.01 micron, directly can enter bronchus, or even lung by respiratory system Portion.So, what haze influenceed maximum is exactly the respiratory system of people, and the disease caused is concentrated mainly on breathing problem, cerebrovascular disease In the diseases such as disease, nasal cavity inflammation.Meanwhile, during haze weather, air pressure reduction, Inhalable Particulate abruptly increase, air stream Dynamic property is poor, and harmful bacteria and virus cause virus concentration in air to increase to slowing for around spreading, transmission Risk is very high.At present, although the air cleaning unit generally used is solved the problems, such as except haze to a certain extent, above-mentioned dress Put generally existing air channel import blast small, boundary resistance is big, except haze it is inefficient the problems such as.
The content of the invention
It is contemplated that a kind of ideal purification effect is provided in place of overcoming the deficiencies in the prior art, air channel import blast Greatly, boundary resistance is small, applied widely except haze efficiency high, and haze device and its manufacturer are removed in the special-shaped air channel of the strong eddy flow of compatibility Method.
In order to solve the above technical problems, what the present invention was realized in：
Eddy flow abnormal shape air channel includes solar energy storage plate, battery and except haze modular unit except haze device；It is described to remove haze mould Module unit is using 5 groups and binding structure；The haze modular unit that removes includes working bin, expands air port, special-shaped air channel, axial flow blower, mistake Filter, centrifugal blower, air inducing air channel, solution absorption plant and purification cassette；The special-shaped air channel, filter, centrifugal blower, draw Wind air channel and solution absorption plant are fixed in working bin；The centrifugal blower is located at the arrival end in air inducing air channel；It is described to draw The port of export in wind air channel is stretched into the filtered fluid of solution absorption plant；The air outlet in the expansion air port through axial flow blower with it is different The air intake vent in type air channel is communicated；The filter is fixed at the air outlet in special-shaped air channel；The expansion air port uses horn mouth knot Structure；The signal transmission port of the solar energy storage plate connects through battery with the signal transmission port of centrifugal blower；It is described Filter includes forward filtering net, HEPA filter layer, activated carbon filter layer and the cold catalyst catalyst layer connected successively；It is described The upper port of solution absorption plant is communicated with purification cassette；The outer wall of the purification cassette uses cellular network pore structure；The honeycomb Mesh-structured a diameter of 1 millimeter to 2 millimeters of shape；The purification cassette is built into air purifying preparation；The air purifying preparation includes Slow-released carrier, absorbent and sorbing material；The slow-released carrier includes the sour ammonium of the sodium alginate of identical mass parts, pin, di(2-ethylhexyl)phosphate Hydrogen potassium and salt sodium hydroxide；The absorbent includes lactic acid, ethanol, chlorine dioxide, essence and deionized water；The adsorption material Material includes plant carbon and activated carbon；Lactic acid in the absorbent, ethanol, chlorine dioxide, the parts by weight of essence and deionized water It is followed successively by：20~40 parts, 20~60 parts, 30~40 parts, 2~10 parts and 30~60 parts；Plant carbon and work in the sorbing material The mass ratio of property charcoal is followed successively by：3~1:1.
As a kind of preferred scheme, special-shaped air channel 2X of the present invention, Y, the cross-sectional close curve Gauss in tri- directions of Z Fitting function：
Parameter y to be estimated in formulamax、xmaxIt is respectively the peak value, peak and half width of Gaussian curve with S；
The closed curve of X1 axles section formation is divided into 10 characteristic points, F (X1), F (X2), F (X3), F (X4), F (X5) And F (X6) is variable coordinate；The mathematical modeling of each closed curve of X axis：
The closed curve of Y1 axles section formation is divided into 8 characteristic points, G (Y1), G (Y2), G (Y3) and G (Y4) are variable Coordinate；The mathematical modeling of each closed curve of Y-axis：
The closed curve of Z1 axles section formation is divided into 7 characteristic points, K (Z1), K (Z2) and K (Z3) are variable coordinate；Z The mathematical modeling of each closed curve of axial direction：
The manufacture method of haze device is removed in the special-shaped air channel of above-mentioned eddy flow, using following steps：
A, first completion remove the manufacture of haze modular unit, by special-shaped air channel, filter, centrifugal blower, air inducing air channel, solution Absorption plant and purification cassette are fixed in working bin；Centrifugal blower is located at the arrival end in air inducing air channel；The air inducing air channel The port of export is stretched into the filtered fluid of solution absorption plant；The air outlet for expanding air port is entered through axial flow blower with abnormal shape air channel Air port is communicated；Filter is set at the air outlet in special-shaped air channel；The special-shaped air channel X, Y, the cross-sectional close in tri- directions of Z Curve builds mathematical modeling using Gauss curve fitting, and constructs 3D models by SOLIDWORKS, after being calculated by CFD, leads to Cross FLUENT and simulate related test parameters；Closed curve Gauss curve fitting function：
Parameter y to be estimated in formulamax、xmaxIt is respectively the peak value, peak and half width of Gaussian curve with S；
B, solar energy storage plate will be placed in except on haze modular unit, the sun except 5 groups of haze modular unit and connecing The signal transmission port of energy energy storage plate connects through battery with the signal transmission port of centrifugal blower；
Ideal purification effect of the present invention, air channel import blast is big, and boundary resistance is small, applied widely except haze efficiency high, It is compatible strong.
The present invention makes the wind come in maximum secting area and can be uniformly distributed by filtering by adjusting air inlet structure.It is logical Cross the wind that above axial-flow windwheel comes, adjustment air inlet structure and boundary-layer can be reached in this air channel, further adjust into Wind wind direction and homogeneous state distribution, can be joined with the bigger area of minimum resistance and filter below.To air channel import and Its wind direction adjusting angle is handled, the circulation field air inlet with eddy flow, is increased import blast of the present invention, is reduced simultaneously Boundary-layer coefficient (reduce boundary resistance) of the gas in air channel kind.Due at wind inlet for supercharging deceleration area, fluid particle by To the differential pressure action opposite with main flow direction；Particle close to wall is due to fluid viscosity effect, and speed is than main flow center It is much smaller；Under the collective effect of reverse differential pressure and viscous force, speed is gradually reduced, and in place's boundary-layer separation, is then gone out Flowing now opposite with main flow direction is to produce vortex.For increaser, Reynolds number or the angle of flare are bigger, and vortex area scope is cured Greatly, position is more forward；For sudden expansion, the influence of the size of Reynolds number to vortex zone position and size is not obvious, plays decisive make It is shape.Therefore, the method for optimization divergent segment is mainly destruction or the separation of delay boundary-layer, and reduces its intensity And size.
Result of calculation shows：(1) during inlet velocity 8.3m/s preceding by optimization, except the processing tolerance of haze device is 0.08kg/ S, under same intake velocity, increases air horn, processing tolerance increases to 0.17kg/s, mass flow increase 113%, illustrate to increase the processing tolerance that air inlet enlarging is effectively exaggerated device；(2) from the streamline distribution feature before and after improvement Understand, filtrate part is directly impacted in air inlet before optimization, fails to make full use of filter area, top and bottom streamline are present Blank, meanwhile, there is stronger local vortex in the bottom of device, this will cause the larger pressure loss.Additional ports diffusing After impeller and the special-shaped air channel of air inlet, inlet air flow can uniformly arrive whole filter surfaces, take full advantage of filtering surface Product, while eliminating local vortex, reduces the pressure loss to a certain extent.
Different wind speed lower unit module ventilation amounts, intake and exhaust PM2.5/PM10 concentration tables
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and detailed description.Protection scope of the present invention is not only It is confined to the statement of following content.
Fig. 1 is overall structure diagram of the invention；
Fig. 2-1, Fig. 2-2, Fig. 2-3, Fig. 2-4, Fig. 2-5, Fig. 2-6 and Fig. 2-7 are the special-shaped air channel X-axis profile of the present invention；
Fig. 3-1, Fig. 3-2, Fig. 3-3, Fig. 3-4 and Fig. 3-5 are the special-shaped air channel Y-axis profile of the present invention；
Fig. 4-1, Fig. 4-2, Fig. 4-3 and Fig. 4-4 are the special-shaped air channel Z axis profile of the present invention；
Fig. 5 is the special-shaped air channel stereogram of the present invention；
Fig. 6 removes haze modular unit structural representation for the present invention；
Fig. 7 is the overall use state figure of the present invention；
Fig. 8 is filter overall structure diagram of the present invention.
In figure：1st, air port is expanded；2nd, special-shaped air channel；3rd, filter；4th, axial flow blower；5th, centrifugal blower；6th, air inducing air channel； 7th, solution absorption plant；8th, working bin；9th, solar energy storage plate；10th, battery；11st, pedestal；12nd, forward filtering net；13、 HEPA filter layer；14th, activated carbon filter layer；15th, cold catalyst catalyst layer；16th, purification cassette.
Embodiment
As shown in figure 1, eddy flow abnormal shape air channel includes solar energy storage plate 9, battery 10, except haze module list except haze device Member and purification cassette 16；The haze modular unit that removes is using 5 groups and binding structures；The haze modular unit that removes includes working bin 8, expanded Air port 1, special-shaped air channel 2, axial flow blower 4, filter 3, centrifugal blower 5, air inducing air channel 6 and solution absorption plant 7；It is described different Type air channel 2, filter 3, centrifugal blower 5, air inducing air channel 6 and solution absorption plant 7 are fixed in working bin 8；The centrifugation Blower fan 5 is located at the arrival end in air inducing air channel 6；The port of export in the air inducing air channel 6 stretches into the filtered fluid of solution absorption plant 7 In；The air outlet in the expansion air port 1 is communicated through axial flow blower 4 with the air intake vent in special-shaped air channel 2；The filter 3 is fixed and set Air outlet in special-shaped air channel 2；The expansion air port 1 uses bell-mouth structure of air；The signal transmission end of the solar energy storage plate 9 Mouth connects through battery 10 with the signal transmission port of centrifugal blower 5；The filter 3 includes the prefilter connected successively Net 12, HEPA filter layer 13, activated carbon filter layer 14 and cold catalyst catalyst layer 15；The upper port of the solution absorption plant 7 Communicated with purification cassette 16；The outer wall of the purification cassette 16 uses cellular network pore structure；The diameter of the cellular network pore structure For 1 millimeter to 2 millimeters；The purification cassette 16 is built into air purifying preparation；The air purifying preparation includes slow-released carrier, absorbed Agent and sorbing material；The slow-released carrier includes the sour ammonium of the sodium alginate of identical mass parts, pin, potassium dihydrogen phosphate and salt hydrogen-oxygen Change sodium；The absorbent includes lactic acid, ethanol, chlorine dioxide, essence and deionized water；The sorbing material includes plant carbon And activated carbon；Lactic acid in the absorbent, ethanol, chlorine dioxide, the parts by weight of essence and deionized water are followed successively by：20~40 Part, 20~60 parts, 30~40 parts, 2~10 parts and 30~60 parts；The mass ratio of plant carbon and activated carbon in the sorbing material It is followed successively by：3~1:1.
Air purifying preparation of the present invention includes：Lactic acid, ethanol, chlorine dioxide, sorbing material, essence, deionized water, marine alga The sour ammonium of sour sodium, pin, potassium dihydrogen phosphate and salt sodium hydroxide；The sour ammonium of sodium alginate, pin, potassium dihydrogen phosphate and salt sodium hydroxide are equal Even mixing, as slow-released carrier, lactic acid, ethanol, chlorine dioxide, essence and deionized water are mixed in proportion, as absorbent, Carbon dust (including plant carbon and activated carbon) is used as adsorption material.
The preparation method of slow-released carrier is：Take the sour ammonium of sodium alginate, pin, potassium dihydrogen phosphate, the salt hydrogen-oxygen of identical mass parts Change sodium, be put into stirrer for mixing uniformly, little particle is generated in comminutor, comminutor centrifuges coating pelletizing from BZL-300 Short grained diameter is generated in machine, comminutor between 2 millimeters to 10 millimeters.
The preparation of absorbent is composed of the following components in parts by weight：20~40 parts of lactic acid, 20~60 parts of ethanol, two 30~60 parts of 30~40 parts of chlorine monoxid, 2~10 parts of essence and deionized water；Lactic acid, ethanol, chlorine dioxide, essence and deionization Water is mixed in proportion, is stirred in liquid stirrers, is put into closed storage bottle and is preserved, and storage bottle uses dark brown Glass container or plastic containers.
Carbon dust is that plant carbon and activated carbon are mixed, and the ratio of plant carbon and activated carbon is 3~1:1；Carbon dust uniformly covers The little particle outer surface generated in comminutor is covered, absorbing particles are made, absorbing particles are dried post package through drying machine and preserved, Drying machine is using the integral dehumidifying heat pump of three machines.
Forward filtering net 12 is used to remove bulky grain suspension.HEPA filter layer 13 is used to filter tiny dust particale, such as Pollen, smog and bacterium etc..Activated carbon filter layer 14 is used for formaldehyde adsorption, TVOC and peculiar smell.Cold catalyst catalyst layer 15 is used for Filter formaldehyde TVOC and sterilization.The filtered fluid of solution absorption plant 7 is used to remove carbon monoxide, ozone, the dioxy in air Change sulphur and nitrogen oxides.
The cross-sectional close curve Gauss curve fitting function in tri- directions of special-shaped air channel 2X of the present invention, Y, Z：
Parameter y to be estimated in formulamax、xmaxIt is respectively the peak value, peak and half width of Gaussian curve with S；
The closed curve of X1 axles section formation is divided into 10 characteristic points, F (X1), F (X2), F (X3), F (X4), F (X5) And F (X6) is variable coordinate；The mathematical modeling of each closed curve of X axis：
The closed curve of Y1 axles section formation is divided into 8 characteristic points, G (Y1), G (Y2), G (Y3) and G (Y4) are variable Coordinate；The mathematical modeling of each closed curve of Y-axis：
The closed curve of Z1 axles section formation is divided into 7 characteristic points, K (Z1), K (Z2) and K (Z3) are variable coordinate；Z The mathematical modeling of each closed curve of axial direction：
The manufacture method of haze device is removed in the special-shaped air channel of above-mentioned eddy flow, using following steps：
A, first complete except haze modular unit manufacture, by special-shaped air channel 2, filter 3, centrifugal blower 5, air inducing air channel 6, Solution absorption plant 7 and purification cassette 16 are fixed in working bin 8；Centrifugal blower 5 is located at the arrival end in air inducing air channel 6；It is described The port of export in air inducing air channel 6 is stretched into the filtered fluid of solution absorption plant 7；The air outlet in air port 1 will be expanded through axial flow blower 4 Communicated with the air intake vent in special-shaped air channel 2；Filter 3 is set at the air outlet in special-shaped air channel 2；Special-shaped the air channel 2X, Y, Z The cross-sectional close curve in three directions builds mathematical modeling using Gauss curve fitting, and constructs 3D models by SOLIDWORKS, After being calculated by CFD, related test parameters are simulated by FLUENT；Closed curve Gauss curve fitting function：
Parameter y to be estimated in formulamax、xmaxIt is respectively the peak value, peak and half width of Gaussian curve with S；
B, solar energy storage plate 9 will be placed in except on haze modular unit, the sun except 5 groups of haze modular unit and connecing The signal transmission port of energy energy storage plate 9 connects through battery 10 with the signal transmission port of centrifugal blower 5；
C, air quality monitoring module is located at except on haze modular unit.
Inlet fluid air channel pressurized design and optimization are the cores of the present invention, to increase the processing tolerance of device, fully profit With filtering effective area to improve air purification effect, while the harmony of the center of gravity and installation in view of device, to air inlet Design is optimized with air channel.It is mainly improved：Horn mouth gas collecting apparatus is added before air inlet on the original basis, Purpose is increase air inflow and air inlet blast；Front end increases windward side, decelerating wind resistance using the design of streamlined cambered surface；In air inlet Mouth one axle stream passive type impeller of increase, air inlet is diffused, it is to avoid the direct impact filter of inlet air flow is local；Further Filter inclination angle is increased to 30 degree to increase effective contact area；Air inlet is set by the helical form enlarging passage of circle change side, is made Air-flow is gone directly filter layer, it is to avoid turbulent flow and vortex are formed in filtering chamber, reduces the pressure loss.Fluid air channel is used The geometrical model that Solidworks softwares are set up, carries out mesh generation, with ANSYS FLUENT through importing GAMBIT softwares Simulation software carries out structure optimization to air duct flow field.
For X, Y, the cross-sectional close curve in tri- directions of Z we can be that this air channel builds mathematics with Gauss curve fitting principle Model, and 3D models are constructed by SOLIDWORKS.After being calculated by CFD, inlet velocity is according to automotive average speed per hour 30km/h is converted, and Flow Field Calculation is finally carried out in FLUENT softwares simulates related test parameters by FLUENT, with Reach design requirement.
Closed curve fitting formula is：
Provided with one group of experimental data (xi,yi) (i=1,2,3 ...) it can be described with Gaussian function
Parameter y to be estimated in formulamax、xmaxIt is respectively the peak value, peak and half width information of Gaussian curve, above formula with S Both sides take natural logrithm, turn to
Order
And considering total Test data, then (3) formula is expressed as in the matrix form
It is abbreviated as
Z=XB (5)
According to the principle of least square, the Generalized Least Square solution for constituting matrix B is
B=(XTX)-1XTZ (6)
Parameter y to be estimated is obtained further according to (6) formulamax、xmaxAnd S, the characteristic parameter of (1) formula Gaussian function is obtained, this is tried to achieve The closed curve equation of curved surface.
Referring to shown in Fig. 2-1, Fig. 2-2, Fig. 2-3, Fig. 2-4, Fig. 2-5, Fig. 2-6 and Fig. 2-7, Fig. 2-1, Fig. 2-2, Fig. 2- 3rd, Fig. 2-4, Fig. 2-5, Fig. 2-6 and Fig. 2-7 are that flow field air inlet of air duct is followed successively by from X1 to X6 to the X axis section of air outlet Figure.
There are eddy flow and turbulent flow from the flow field for just tangentially seeing import, and the relatively low discrete type of flow velocity is big, gradually passes through this air channel Eddy flow and turbulent flow are significantly reduced behind flow field, and the blast increase of local center air outlet, advantageously each several part mistake later Filter remove haze effect.
According to each profile of X-axis, successively for the characteristic and characteristic distributions of each curved surface, corresponding specific seat is found out Punctuate, the X1 sectional views are because from air inlet, recently, basic configuration is still close to round, but due to the side of afterbody below Rotation, which is acted on and deviateed, causes its section to be the different in nature curve that many curve rings are closed, and its indicatrix is divided into 10 effective spies Levy a little, variable coordinate such as F (X1), successively down deformation and sidespin and form F (X2), F (X3).
Because flow field exits are needed after biasing with square end surface, and with positive vertical output pressurized air stream, so that on runner Correlation surface changes and wind deflection to reach that preferable output is required, according to foring F (X4) behind this requirement, F (X5), F (X6) variable coordinate.According to closed surface equation (1), the mathematical modulo for drawing each closed curve of X axis is solved Type.
Curve described by X-axis profile is F (X)={ xi|yi(i=0,1,2 ... ...)
Referring to shown in Fig. 3-1, Fig. 3-2, Fig. 3-3, Fig. 3-4 and Fig. 3-5, Fig. 3-5 is the overall profile of Y-axis of the present invention.Figure 3-1, Fig. 3-2, Fig. 3-3 and Fig. 3-4 are followed successively by the sectional view of flow field air channel from left to right from Y1 to Y4.
According to each profile of Y-axis, successively for the characteristic and characteristic distributions of each curved surface, corresponding specific seat is found out Punctuate, the Y1 profiles are air channel leftmost side face sectional view, Y2, Y3, Y4 are followed successively by the right, its shape is due to preposition Spiral-flow type is formed after the distinguished and admirable entrance that axial flow blower drives to advance, and so can adjust wind direction in the design by characteristic air channel With increase blast, so as to reduce the formation of turbulent flow.For this, the closed curve that Y1 axial sections are formed is had 8 to have by we Imitate characteristic point, variable coordinate such as G (Y1), successively down deformation and sidespin and form G (Y2), G (Y3) and G (Y4).In basis Closed surface equation (1), solves the mathematical modeling for drawing each closed curve of Y-axis.
Referring to Fig. 4-1, Fig. 4-2, Fig. 4-3 and Fig. 4-4.Fig. 4-4 is the overall profile of Z axis of the present invention.Fig. 4-1, Fig. 4-2 And Fig. 4-3 is that the sectional view of flow field air channel from top to bottom is followed successively by from Z1 to Z3.
According to each profile of Z axis, successively for the characteristic and characteristic distributions of each curved surface, corresponding specific seat is found out Punctuate, the Z1 profiles are air channel most top surface sectional view, and Z2, Z3 are followed successively by downwards.There are 7 in K (Z1) top-sectional view Validity feature point, but recess in obvious has been pointed out (4,5,6) were last, its effect can adjust wind angle in eddy flow, make It can vertically be blown into next filter plant.With to bottom surface extending forward, make setting with filtering for wind energy maximum area Standby to be in contact, its closed surface coordinate is K (Z2), K (Z3).According to closed surface equation (1), solution draw Z axis to each The mathematical modeling of closed curve.
In the use of the present invention, extraneous air enters special-shaped air channel through expanding air port and axial flow blower, it is filtered Afterwards, sent into by air inducing air channel in the filtered fluid of solution absorption plant.
Increase stagnation blast increase 210.4Pa after horn mouth blower unit, increase by 522% on year-on-year basis.When taxi speed per hour reaches During to 60km/h, 1177m capable of purifying air3/ h, air inlet stagnation blast is up to 1017Pa；And when taxi in high speed with During 120km/h speed cruise, air 2351m is purified3/ h, air inlet stagnation blast is up to 4040Pa, purification air effect It is really more obvious.Certainly it is not recommended that doing so, windage and wind of the device under 120km/h speed are made an uproar can be very big.
The present apparatus is modularized design.Consider not produce windage energy consumption additionally, maximize enhancing air cleaning amount, this dress Put identical with Taxi light box frontal area, rearranged by five groups of wired in parallel.Shenyang motor vehicles for civilian use recoverable amount exceedes 1700000.Bicycle purifies air 2935m in the case of average speed per hour 30km/h3/h.Only calculated with 20,000 taxis, not Under the premise of generation exhaust emissions and energy consumption are increased, day air cleaning amount is up to 14.08 hundred million m3.185 square kilometres of city area (1.85 hundred million m2) in the range of, the air within 7.61 meters of height is purified, and effect is notable.In view of the resistance inside device, Actual treatment air quantity can be less than normal than above-mentioned calculated value.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (4)

1. haze device is removed in eddy flow abnormal shape air channel, it is characterised in that including solar energy storage plate (9), battery (10), air quality Monitoring modular and except haze modular unit；The haze modular unit that removes is using 5 groups and binding structures；The haze modular unit that removes includes work Make storehouse (8), expand air port (1), special-shaped air channel (2), axial flow blower (4), filter (3), centrifugal blower (5), air inducing air channel (6), Solution absorption plant (7) and purification cassette (16)；The special-shaped air channel (2), filter (3), centrifugal blower (5), air inducing air channel (6) And solution absorption plant (7) is fixed in working bin (8)；The centrifugal blower (5) is located at the arrival end of air inducing air channel (6)； The port of export of the air inducing air channel (6) is stretched into the filtered fluid of solution absorption plant (7)；The air outlet of the expansion air port (1) Communicated through axial flow blower (4) with the air intake vent of special-shaped air channel (2)；The filter (3) is fixed at the air-out of special-shaped air channel (2) Mouthful；The expansion air port (1) uses bell-mouth structure of air；The signal transmission port of the solar energy storage plate (9) is through battery (10) Connect with the signal transmission port of centrifugal blower (5)；The filter (3) include connect successively forward filtering net (12), HEPA filter layer (13), activated carbon filter layer (14) and cold catalyst catalyst layer (15)；The upper end of the solution absorption plant (7) Mouth is communicated with purification cassette (16)；The outer wall of the purification cassette (16) uses cellular network pore structure；The cellular network pore structure A diameter of 1 millimeter to 2 millimeters；The purification cassette (16) is built into air purifying preparation；The air purifying preparation includes sustained release and carried Body, absorbent and sorbing material；The sour ammonium of sodium alginate, pin of the slow-released carrier including identical mass parts, potassium dihydrogen phosphate and Salt sodium hydroxide；The absorbent includes lactic acid, ethanol, chlorine dioxide, essence and deionized water；The sorbing material includes planting Thing carbon and activated carbon；Lactic acid in the absorbent, ethanol, chlorine dioxide, the parts by weight of essence and deionized water are followed successively by：20~ 40 parts, 20~60 parts, 30~40 parts, 2~10 parts and 30~60 parts；The mass ratio of plant carbon and activated carbon in the sorbing material It is followed successively by：3~1:1.
2. haze device is removed in the special-shaped air channel of eddy flow according to claim 1, it is characterised in that：Special-shaped air channel (2) go out The angle of air port and horizontal direction is 30 degree.
3. haze device is removed in the special-shaped air channel of eddy flow according to claim 2, it is characterised in that：Special-shaped air channel (2) X, Y, Z The cross-sectional close curve Gauss curve fitting function in three directions：
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Parameter y to be estimated in formulamax、xmaxIt is respectively the peak value, peak and half width of Gaussian curve with S；
The closed curve of X1 axles section formation is divided into 10 characteristic points, F (X1), F (X2), F (X3), F (X4), F (X5) and F (X6) it is variable coordinate；The mathematical modeling of each closed curve of X axis：
<mfenced open = "" close = ""> <mtable> <mtr> <mtd> <mrow> <mi>F</mi> <mrow> <mo>(</mo> <mrow> <mi>X</mi> <mn>1</mn> </mrow> <mo>)</mo> </mrow> <mo>=</mo> <mrow> <mo>{</mo> <mrow> <mtable> <mtr> <mtd> <mn>6.87</mn> </mtd> </mtr> <mtr> <mtd> <mn>20.89</mn> </mtd> </mtr> <mtr> <mtd> <mn>38.99</mn> </mtd> </mtr> <mtr> <mtd> <mn>74.28</mn> </mtd> </mtr> <mtr> <mtd> <mn>80.57</mn> </mtd> </mtr> <mtr> <mtd> <mn>87.53</mn> </mtd> </mtr> <mtr> <mtd> <mn>82.10</mn> </mtd> </mtr> <mtr> <mtd> <mn>65.16</mn> </mtd> </mtr> <mtr> <mtd> <mn>47.84</mn> </mtd> </mtr> <mtr> <mtd> <mn>19.72</mn> </mtd> </mtr> </mtable> <mo>|</mo> <mtable> <mtr> <mtd> <mn>49.02</mn> </mtd> </mtr> <mtr> <mtd> <mn>79.74</mn> </mtd> </mtr> <mtr> <mtd> <mn>93.15</mn> </mtd> </mtr> <mtr> <mtd> <mn>93.02</mn> </mtd> </mtr> <mtr> <mtd> <mn>78.27</mn> </mtd> </mtr> <mtr> <mtd> <mn>59.34</mn> </mtd> </mtr> <mtr> <mtd> <mn>29.22</mn> </mtd> </mtr> <mtr> <mtd> <mn>11.97</mn> </mtd> </mtr> <mtr> <mtd> <mn>6.26</mn> </mtd> </mtr> <mtr> <mtd> <mn>18.86</mn> </mtd> </mtr> </mtable> </mrow> <mo>}</mo> </mrow> </mrow> </mtd> <mtd> <mrow> <mi>F</mi> <mrow> <mo>(</mo> <mrow> <mi>X</mi> <mn>2</mn> </mrow> <mo>)</mo> </mrow> <mo>=</mo> <mrow> <mo>{</mo> <mrow> <mtable> <mtr> <mtd> <mn>4.04</mn> </mtd> </mtr> <mtr> <mtd> <mn>39.1</mn> </mtd> </mtr> <mtr> <mtd> <mn>88.1</mn> </mtd> </mtr> <mtr> <mtd> <mn>85.6</mn> </mtd> </mtr> <mtr> <mtd> <mn>88.95</mn> </mtd> </mtr> <mtr> <mtd> <mn>78.84</mn> </mtd> </mtr> <mtr> <mtd> <mn>42.2</mn> </mtd> </mtr> <mtr> <mtd> <mn>14.94</mn> </mtd> </mtr> </mtable> <mo>|</mo> <mtable> <mtr> <mtd> <mn>49.02</mn> </mtd> </mtr> <mtr> <mtd> <mn>79.74</mn> </mtd> </mtr> <mtr> <mtd> <mn>93.15</mn> </mtd> </mtr> <mtr> <mtd> <mn>93.02</mn> </mtd> </mtr> <mtr> <mtd> <mn>78.27</mn> </mtd> </mtr> <mtr> <mtd> <mn>59.34</mn> </mtd> </mtr> <mtr> <mtd> <mn>29.22</mn> </mtd> </mtr> <mtr> <mtd> <mn>11.97</mn> </mtd> </mtr> </mtable> </mrow> <mo>}</mo> </mrow> </mrow> </mtd> <mtd> <mrow> <mi>F</mi> <mrow> <mo>(</mo> <mrow> <mi>X</mi> <mn>3</mn> </mrow> <mo>)</mo> </mrow> <mo>=</mo> <mrow> <mo>{</mo> <mrow> <mtable> <mtr> <mtd> <mn>4.82</mn> </mtd> </mtr> <mtr> <mtd> <mn>91.32</mn> </mtd> </mtr> <mtr> <mtd> <mn>82.67</mn> </mtd> </mtr> <mtr> <mtd> <mn>83.5</mn> </mtd> </mtr> <mtr> <mtd> <mn>69.7</mn> </mtd> </mtr> <mtr> <mtd> <mn>36.85</mn> </mtd> </mtr> <mtr> <mtd> <mn>19.85</mn> </mtd> </mtr> <mtr> <mtd> <mn>9.52</mn> </mtd> </mtr> </mtable> <mo>|</mo> <mtable> <mtr> <mtd> <mn>89.86</mn> </mtd> </mtr> <mtr> <mtd> <mn>9..56</mn> </mtd> </mtr> <mtr> <mtd> <mn>74.7</mn> </mtd> </mtr> <mtr> <mtd> <mn>54.45</mn> </mtd> </mtr> <mtr> <mtd> <mn>26.22</mn> </mtd> </mtr> <mtr> <mtd> <mn>9.95</mn> </mtd> </mtr> <mtr> <mtd> <mn>28.24</mn> </mtd> </mtr> <mtr> <mtd> <mn>59.06</mn> </mtd> </mtr> </mtable> </mrow> <mo>}</mo> </mrow> </mrow> </mtd> </mtr> </mtable> </mfenced>
<mrow> <mtable> <mtr> <mtd> <mrow> <mi>F</mi> <mrow> <mo>(</mo> <mrow> <mi>X</mi> <mn>4</mn> </mrow> <mo>)</mo> </mrow> <mo>=</mo> <mrow> <mo>{</mo> <mrow> <mtable> <mtr> <mtd> <mn>6.95</mn> </mtd> </mtr> <mtr> <mtd> <mn>91.35</mn> </mtd> </mtr> <mtr> <mtd> <mn>85.7</mn> </mtd> </mtr> <mtr> <mtd> <mn>85.6</mn> </mtd> </mtr> <mtr> <mtd> <mn>66.37</mn> </mtd> </mtr> <mtr> <mtd> <mn>33.92</mn> </mtd> </mtr> <mtr> <mtd> <mn>15.2</mn> </mtd> </mtr> </mtable> <mo>|</mo> <mtable> <mtr> <mtd> <mn>85.23</mn> </mtd> </mtr> <mtr> <mtd> <mn>86.06</mn> </mtd> </mtr> <mtr> <mtd> <mn>69.59</mn> </mtd> </mtr> <mtr> <mtd> <mn>54.64</mn> </mtd> </mtr> <mtr> <mtd> <mn>29.89</mn> </mtd> </mtr> <mtr> <mtd> <mn>13.15</mn> </mtd> </mtr> <mtr> <mtd> <mn>44.06</mn> </mtd> </mtr> </mtable> </mrow> <mo>}</mo> </mrow> </mrow> </mtd> <mtd> <mrow> <mi>F</mi> <mrow> <mo>(</mo> <mrow> <mi>X</mi> <mn>5</mn> </mrow> <mo>)</mo> </mrow> <mo>=</mo> <mrow> <mo>{</mo> <mrow> <mtable> <mtr> <mtd> <mn>5.81</mn> </mtd> </mtr> <mtr> <mtd> <mn>91.95</mn> </mtd> </mtr> <mtr> <mtd> <mn>87.56</mn> </mtd> </mtr> <mtr> <mtd> <mn>61.25</mn> </mtd> </mtr> <mtr> <mtd> <mn>24.56</mn> </mtd> </mtr> <mtr> <mtd> <mn>12.63</mn> </mtd> </mtr> </mtable> <mo>|</mo> <mtable> <mtr> <mtd> <mn>84.97</mn> </mtd> </mtr> <mtr> <mtd> <mn>82.97</mn> </mtd> </mtr> <mtr> <mtd> <mn>50.68</mn> </mtd> </mtr> <mtr> <mtd> <mn>24.62</mn> </mtd> </mtr> <mtr> <mtd> <mn>13.87</mn> </mtd> </mtr> <mtr> <mtd> <mn>42.06</mn> </mtd> </mtr> </mtable> </mrow> <mo>}</mo> </mrow> </mrow> </mtd> <mtd> <mrow> <mi>F</mi> <mrow> <mo>(</mo> <mrow> <mi>X</mi> <mn>6</mn> </mrow> <mo>)</mo> </mrow> <mo>=</mo> <mrow> <mo>{</mo> <mrow> <mtable> <mtr> <mtd> <mn>7.89</mn> </mtd> </mtr> <mtr> <mtd> <mn>91.21</mn> </mtd> </mtr> <mtr> <mtd> <mn>89.88</mn> </mtd> </mtr> <mtr> <mtd> <mn>62.35</mn> </mtd> </mtr> <mtr> <mtd> <mn>20.03</mn> </mtd> </mtr> </mtable> <mo>|</mo> <mtable> <mtr> <mtd> <mn>86.65</mn> </mtd> </mtr> <mtr> <mtd> <mn>85.87</mn> </mtd> </mtr> <mtr> <mtd> <mn>58.06</mn> </mtd> </mtr> <mtr> <mtd> <mn>37.23</mn> </mtd> </mtr> <mtr> <mtd> <mn>21.67</mn> </mtd> </mtr> </mtable> </mrow> <mo>}</mo> </mrow> </mrow> </mtd> </mtr> </mtable> <mo>;</mo> </mrow> 1
The closed curve of Y1 axles section formation is divided into 8 characteristic points, G (Y1), G (Y2), G (Y3) and G (Y4) are variable coordinate； The mathematical modeling of each closed curve of Y-axis：
<mfenced open = "" close = ""> <mtable> <mtr> <mtd> <mrow> <mi>G</mi> <mrow> <mo>(</mo> <mrow> <mi>Y</mi> <mn>1</mn> </mrow> <mo>)</mo> </mrow> <mo>=</mo> <mrow> <mo>{</mo> <mrow> <mtable> <mtr> <mtd> <mn>57.74</mn> </mtd> </mtr> <mtr> <mtd> <mn>69.9</mn> </mtd> </mtr> <mtr> <mtd> <mn>82.35</mn> </mtd> </mtr> <mtr> <mtd> <mn>91.34</mn> </mtd> </mtr> <mtr> <mtd> <mn>91.35</mn> </mtd> </mtr> <mtr> <mtd> <mn>77.53</mn> </mtd> </mtr> <mtr> <mtd> <mn>41.72</mn> </mtd> </mtr> <mtr> <mtd> <mn>3.86</mn> </mtd> </mtr> </mtable> <mo>|</mo> <mtable> <mtr> <mtd> <mn>81.53</mn> </mtd> </mtr> <mtr> <mtd> <mn>76.02</mn> </mtd> </mtr> <mtr> <mtd> <mn>83.15</mn> </mtd> </mtr> <mtr> <mtd> <mn>84.85</mn> </mtd> </mtr> <mtr> <mtd> <mn>25.78</mn> </mtd> </mtr> <mtr> <mtd> <mn>26.45</mn> </mtd> </mtr> <mtr> <mtd> <mn>17.84</mn> </mtd> </mtr> <mtr> <mtd> <mn>15.71</mn> </mtd> </mtr> </mtable> </mrow> <mo>}</mo> </mrow> </mrow> </mtd> <mtd> <mrow> <mi>G</mi> <mrow> <mo>(</mo> <mrow> <mi>Y</mi> <mn>2</mn> </mrow> <mo>)</mo> </mrow> <mo>=</mo> <mrow> <mo>{</mo> <mrow> <mtable> <mtr> <mtd> <mn>58.4</mn> </mtd> </mtr> <mtr> <mtd> <mn>82.97</mn> </mtd> </mtr> <mtr> <mtd> <mn>91.69</mn> </mtd> </mtr> <mtr> <mtd> <mn>92.01</mn> </mtd> </mtr> <mtr> <mtd> <mn>83.99</mn> </mtd> </mtr> <mtr> <mtd> <mn>84.12</mn> </mtd> </mtr> <mtr> <mtd> <mn>92.52</mn> </mtd> </mtr> <mtr> <mtd> <mn>93.23</mn> </mtd> </mtr> <mtr> <mtd> <mn>50.62</mn> </mtd> </mtr> <mtr> <mtd> <mn>3.95</mn> </mtd> </mtr> </mtable> <mo>|</mo> <mtable> <mtr> <mtd> <mn>74.92</mn> </mtd> </mtr> <mtr> <mtd> <mn>84.65</mn> </mtd> </mtr> <mtr> <mtd> <mn>84.14</mn> </mtd> </mtr> <mtr> <mtd> <mn>60.95</mn> </mtd> </mtr> <mtr> <mtd> <mn>60.32</mn> </mtd> </mtr> <mtr> <mtd> <mn>40.58</mn> </mtd> </mtr> <mtr> <mtd> <mn>40.61</mn> </mtd> </mtr> <mtr> <mtd> <mn>16.35</mn> </mtd> </mtr> <mtr> <mtd> <mn>18.92</mn> </mtd> </mtr> <mtr> <mtd> <mn>15.30</mn> </mtd> </mtr> </mtable> </mrow> <mo>}</mo> </mrow> </mrow> </mtd> </mtr> </mtable> </mfenced>
<mrow> <mtable> <mtr> <mtd> <mrow> <mi>G</mi> <mrow> <mo>(</mo> <mrow> <mi>Y</mi> <mn>3</mn> </mrow> <mo>)</mo> </mrow> <mo>=</mo> <mrow> <mo>{</mo> <mrow> <mtable> <mtr> <mtd> <mn>56.08</mn> </mtd> </mtr> <mtr> <mtd> <mn>87.97</mn> </mtd> </mtr> <mtr> <mtd> <mn>89.91</mn> </mtd> </mtr> <mtr> <mtd> <mn>57.53</mn> </mtd> </mtr> <mtr> <mtd> <mn>5.51</mn> </mtd> </mtr> </mtable> <mo>|</mo> <mtable> <mtr> <mtd> <mn>82.17</mn> </mtd> </mtr> <mtr> <mtd> <mn>85.66</mn> </mtd> </mtr> <mtr> <mtd> <mn>16.18</mn> </mtd> </mtr> <mtr> <mtd> <mn>25.19</mn> </mtd> </mtr> <mtr> <mtd> <mn>10.3</mn> </mtd> </mtr> </mtable> </mrow> <mo>}</mo> </mrow> </mrow> </mtd> <mtd> <mrow> <mi>G</mi> <mrow> <mo>(</mo> <mrow> <mi>Y</mi> <mn>4</mn> </mrow> <mo>)</mo> </mrow> <mo>=</mo> <mrow> <mo>{</mo> <mrow> <mtable> <mtr> <mtd> <mn>80.62</mn> </mtd> </mtr> <mtr> <mtd> <mn>91.06</mn> </mtd> </mtr> <mtr> <mtd> <mn>9.68</mn> </mtd> </mtr> <mtr> <mtd> <mn>2.32</mn> </mtd> </mtr> </mtable> <mo>|</mo> <mtable> <mtr> <mtd> <mn>9.34</mn> </mtd> </mtr> <mtr> <mtd> <mn>78.64</mn> </mtd> </mtr> <mtr> <mtd> <mn>16.18</mn> </mtd> </mtr> <mtr> <mtd> <mn>16.22</mn> </mtd> </mtr> </mtable> </mrow> <mo>}</mo> </mrow> </mrow> </mtd> </mtr> </mtable> <mo>;</mo> </mrow>
The closed curve of Z1 axles section formation is divided into 7 characteristic points, K (Z1), K (Z2) and K (Z3) are variable coordinate；Z axis to The mathematical modeling of each closed curve：
<mrow> <mtable> <mtr> <mtd> <mrow> <mi>K</mi> <mrow> <mo>(</mo> <mrow> <mi>Z</mi> <mn>1</mn> </mrow> <mo>)</mo> </mrow> <mo>=</mo> <mrow> <mo>{</mo> <mrow> <mtable> <mtr> <mtd> <mn>8.42</mn> </mtd> </mtr> <mtr> <mtd> <mn>86.85</mn> </mtd> </mtr> <mtr> <mtd> <mn>87.16</mn> </mtd> </mtr> <mtr> <mtd> <mn>71.89</mn> </mtd> </mtr> <mtr> <mtd> <mn>40.29</mn> </mtd> </mtr> <mtr> <mtd> <mn>29.88</mn> </mtd> </mtr> <mtr> <mtd> <mn>10.93</mn> </mtd> </mtr> </mtable> <mo>|</mo> <mtable> <mtr> <mtd> <mn>95.65</mn> </mtd> </mtr> <mtr> <mtd> <mn>79.99</mn> </mtd> </mtr> <mtr> <mtd> <mn>25.06</mn> </mtd> </mtr> <mtr> <mtd> <mn>24.34</mn> </mtd> </mtr> <mtr> <mtd> <mn>32.76</mn> </mtd> </mtr> <mtr> <mtd> <mn>15.54</mn> </mtd> </mtr> <mtr> <mtd> <mn>12.05</mn> </mtd> </mtr> </mtable> </mrow> <mo>}</mo> </mrow> </mrow> </mtd> <mtd> <mrow> <mi>K</mi> <mrow> <mo>(</mo> <mrow> <mi>Z</mi> <mn>2</mn> </mrow> <mo>)</mo> </mrow> <mo>=</mo> <mrow> <mo>{</mo> <mrow> <mtable> <mtr> <mtd> <mn>7.15</mn> </mtd> </mtr> <mtr> <mtd> <mn>92.06</mn> </mtd> </mtr> <mtr> <mtd> <mn>93.65</mn> </mtd> </mtr> <mtr> <mtd> <mn>80.56</mn> </mtd> </mtr> <mtr> <mtd> <mn>80.56</mn> </mtd> </mtr> <mtr> <mtd> <mn>92.06</mn> </mtd> </mtr> <mtr> <mtd> <mn>93.25</mn> </mtd> </mtr> <mtr> <mtd> <mn>8.71</mn> </mtd> </mtr> </mtable> <mo>|</mo> <mtable> <mtr> <mtd> <mn>97.37</mn> </mtd> </mtr> <mtr> <mtd> <mn>88.42</mn> </mtd> </mtr> <mtr> <mtd> <mn>63.16</mn> </mtd> </mtr> <mtr> <mtd> <mn>63.13</mn> </mtd> </mtr> <mtr> <mtd> <mn>43.68</mn> </mtd> </mtr> <mtr> <mtd> <mn>43.15</mn> </mtd> </mtr> <mtr> <mtd> <mn>18.42</mn> </mtd> </mtr> <mtr> <mtd> <mn>12.02</mn> </mtd> </mtr> </mtable> </mrow> <mo>}</mo> </mrow> </mrow> </mtd> <mtd> <mrow> <mi>K</mi> <mrow> <mo>(</mo> <mrow> <mi>Z</mi> <mn>3</mn> </mrow> <mo>)</mo> </mrow> <mo>=</mo> <mrow> <mo>{</mo> <mrow> <mtable> <mtr> <mtd> <mn>7.19</mn> </mtd> </mtr> <mtr> <mtd> <mn>18.19</mn> </mtd> </mtr> <mtr> <mtd> <mn>43.76</mn> </mtd> </mtr> <mtr> <mtd> <mn>90.16</mn> </mtd> </mtr> <mtr> <mtd> <mn>89.86</mn> </mtd> </mtr> <mtr> <mtd> <mn>78.65</mn> </mtd> </mtr> <mtr> <mtd> <mn>6.41</mn> </mtd> </mtr> </mtable> <mo>|</mo> <mtable> <mtr> <mtd> <mn>94.75</mn> </mtd> </mtr> <mtr> <mtd> <mn>93.51</mn> </mtd> </mtr> <mtr> <mtd> <mn>76.16</mn> </mtd> </mtr> <mtr> <mtd> <mn>79.78</mn> </mtd> </mtr> <mtr> <mtd> <mn>25.72</mn> </mtd> </mtr> <mtr> <mtd> <mn>27.98</mn> </mtd> </mtr> <mtr> <mtd> <mn>15.70</mn> </mtd> </mtr> </mtable> </mrow> <mo>}</mo> </mrow> </mrow> </mtd> </mtr> </mtable> <mo>.</mo> </mrow>
4. the manufacture method of haze device is removed in a kind of special-shaped air channel of eddy flow as claimed in claim 3, it is characterised in that：
A, first completion remove the manufacture of haze modular unit, by special-shaped air channel (2), filter (3), centrifugal blower (5), air inducing air channel (6), solution absorption plant (7) and purification cassette (16) are fixed in working bin (8)；Centrifugal blower (5) is located at air inducing air channel (6) Arrival end；The port of export of the air inducing air channel (6) is stretched into the filtered fluid of solution absorption plant (7)；It will expand air port (1) Air outlet is communicated through axial flow blower (4) with the air intake vent of special-shaped air channel (2)；Filtering is set at the air outlet of special-shaped air channel (2) Device (3)；The cross-sectional close curve in described tri- directions of special-shaped air channel (2) X, Y, Z builds mathematical modeling using Gauss curve fitting, and leads to Cross SOLIDWORKS and construct 3D models, after being calculated by CFD, related test parameters are simulated by FLUENT；Closure is bent Line Gauss curve fitting function：
<mrow> <msub> <mi>y</mi> <mi>i</mi> </msub> <mo>=</mo> <msub> <mi>y</mi> <mrow> <mi>m</mi> <mi>a</mi> <mi>x</mi> </mrow> </msub> <mo>&amp;times;</mo> <mi>exp</mi> <mo>&amp;lsqb;</mo> <mo>-</mo> <mfrac> <msup> <mrow> <mo>(</mo> <msub> <mi>x</mi> <mi>i</mi> </msub> <mo>-</mo> <msub> <mi>x</mi> <mrow> <mi>m</mi> <mi>a</mi> <mi>x</mi> </mrow> </msub> <mo>)</mo> </mrow> <mn>2</mn> </msup> <mi>S</mi> </mfrac> <mo>&amp;rsqb;</mo> <mo>;</mo> </mrow>
Parameter y to be estimated in formulamax、xmaxIt is respectively the peak value, peak and half width of Gaussian curve with S；B, haze module will be removed 5 groups of unit is simultaneously connect, and solar energy storage plate (9) is placed in except on haze modular unit, the signal of the solar energy storage plate (9) is passed Defeated port connects through battery (10) with the signal transmission port of centrifugal blower (5).
CN201710316474.0A 2017-05-08 2017-05-08 Remove haze device and its manufacture method in eddy flow abnormal shape air channel Withdrawn CN107166571A (en)

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Application publication date: 20170915