CN110152468A - A kind of indoor formaldehyde eliminating equipment - Google Patents
A kind of indoor formaldehyde eliminating equipment Download PDFInfo
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- CN110152468A CN110152468A CN201910444782.0A CN201910444782A CN110152468A CN 110152468 A CN110152468 A CN 110152468A CN 201910444782 A CN201910444782 A CN 201910444782A CN 110152468 A CN110152468 A CN 110152468A
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- accommodating cavity
- cartridge filter
- filter net
- air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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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
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/704—Solvents not covered by groups B01D2257/702 - B01D2257/7027
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4508—Gas separation or purification devices adapted for specific applications for cleaning air in buildings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
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- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
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- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Water Treatments (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a kind of indoor formaldehyde eliminating equipments, including shell, the first accommodating cavity is provided on the inside of shell, second accommodating cavity and third accommodating cavity, air inlet fan is fixedly installed on the side wall of first accommodating cavity, the first active carbon slab is fixedly installed on the inside of transmission channel, the side of air inlet fan is fixedly connected with transmission channel, cartridge filter net is provided on the inside of second accommodating cavity, the bottom wall of third accommodating cavity is provided with movable plate, the side wall of third accommodating cavity is provided with the second active carbon slab, the indoor formaldehyde eliminating equipment is by repeatedly purifying air, remove the formaldehyde in air, air purification ability is strong, by the way that cartridge filter net is arranged, increase the contact area of ferric chloride solution and air, improve the efficiency of removal formaldehyde, placing groove in the present invention can be pulled out with movable plate by manpower, it is conveniently replaceable, entirely Housing seal is good, and air is avoided to overflow, and ultraviolet light is avoided to cause harm to the human body.
Description
Technical field
The present invention relates to air cleaning facility technical field more particularly to a kind of indoor formaldehyde eliminating equipments.
Background technique
With the prosperity of repairs profession, for bring with regard to indoor pollution problem, formaldehyde is one of room air weight therewith
The pollutant wanted, the main harm of formaldehyde show as the stimulation to skin and mucosa, newly-decorated room and the furniture newly bought
Content of formaldehyde it is higher, be the main inducing of numerous diseases, formaldehyde is colourless readily soluble irritative gas, can be inhaled through respiratory tract
It receives, aqueous solution " formalin " can absorb through alimentary canal, and Long Term Contact low dosage formaldehyde can cause chronic respiratory disease, pregnant
It is pregnent syndrome, causes newborn's constitution to reduce, chromosome abnormality, or even cause nasopharyngeal carcinoma；High-concentration formaldehyde to nervous system, exempt from
Epidemic disease system, liver etc. are all toxic；There are also teratogenesis, carcinogenesis for formaldehyde；Formaldehyde is all-pervasive, and newly-decorated house is most
It is flooded with exceeded formaldehyde；
Patent document (CN107281917A) discloses a kind of household except formaldehyde plant, comprising: shell, air inlet, outlet air
Mouth, ultraviolet radiator, formaldehyde absorbing net, activated carbon adsorption net and microbial cleaning column absorb liquid bath, fixed plate and blower；First
Titania solution is impregnated in aldehyde adsorption net；The immobilized microorganism bead through overactivation is equipped in microbial cleaning column；It inhales
Liquidceiver is provided with melamine solution；The melamine solution for reacting with formaldehyde in the device is installed in absorption liquid bath
Interior, when air is by above melamine solution, the formaldehyde in air can only be carried out with the surface solution of melamine solution
The contact area of reaction, melamine solution and air is small, the poor removal effect of formaldehyde, and the absorption liquid bath and formaldehyde absorbing
Net is arranged at case inside, it has not been convenient to take out, be difficult online to the melamine solution and formaldehyde absorbing that absorb in liquid bath
Titania solution supplemented, to influence the removal effect of formaldehyde.
Summary of the invention
The purpose of the present invention is to provide a kind of indoor formaldehyde eliminating equipments, by the way that the first activity is arranged in transmission channel
Cartridge filter net is arranged in carbon slab in the second accommodating cavity, ultraviolet light irradiation movable plate is arranged in third accommodating cavity, and in side-walls
The active carbon slab of installation second, PARA FORMALDEHYDE PRILLS(91,95) are repeatedly removed, and solve existing indoor formaldehyde eliminating equipment formaldehyde poor removal effect
The technical issues of；
By the way that cartridge filter net is arranged in the inside of the second accommodating cavity, columnar surface makes air in contact filtration cylinder net
It can be more easier to disperse air when surface, so that air be made to come into full contact with cartridge filter net surface, air is being passed through
The barrel for needing to pass twice through cartridge filter net when cartridge filter net keeps the ferric chloride solution of formaldehyde and cartridge filter net surface sufficiently anti-
It answers, solves the solution reacted in existing formaldehyde eliminating equipment with formaldehyde and air contact area is small, formaldehyde removal effect is paid no attention to
The technical issues of thinking；
Placing groove in the present invention can be pulled it with movable plate by manpower, can be at any time to the chlorine in placing groove
The nano-titanium dioxide for changing ferrous solution and activity plate surface is supplemented, and is solved anti-with formaldehyde in existing formaldehyde eliminating equipment
Solution is answered to be inconvenient to the technical issues of supplementing.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of indoor formaldehyde eliminating equipment, including shell are provided with the first accommodating cavity, the second accommodating on the inside of the shell
Chamber and third accommodating cavity, one end of the shell offer circular air inlet, and the air inlet is connected to the first accommodating cavity；
First accommodating cavity, which corresponds to, is fixedly installed with air inlet fan on the side wall of air inlet position, the air inlet is fanned
Side be fixedly connected with transmission channel, the first active carbon slab is fixedly installed on the inside of the transmission channel, described first holds
Set the first side plate that the upper and lower wall of shell is provided perpendicular between chamber and the second accommodating cavity, one end of the transmission channel and the
Side plate is fixedly connected, and the position that transmission channel end is corresponded on the first side plate offers blow vent；
The two sides of second accommodating cavity are provided with protrusive board, and the surface of the protrusive board offers circular groove, and described
It is provided with cartridge filter net on the inside of two accommodating cavities, the both ends of the cartridge filter net are respectively arranged in two circular grooves, and described
The both ends of cartridge filter net pass through the middle part that shaft is rotationally connected with two circular grooves, fixed peace at the outer wall of the shell respectively
Equipped with driving motor, the output shaft of the driving motor is fixedly connected through shell and with one end of cartridge filter net, the filtering
The lower section of cylinder net is provided with placing groove, and the placing groove is provided with ferric chloride solution；
Second side plate is set between second accommodating cavity and third accommodating cavity, and the bottom of second side plate, which is provided with, leads
Outlet, second accommodating cavity is connected with third accommodating cavity by export mouth, if being provided with above the third accommodating cavity
The dry ultraviolet lamp tube being distributed side by side, the both ends of the ultraviolet lamp tube are fixedly installed in the two sides inner wall of third accommodating cavity respectively
Place, the bottom wall of the third accommodating cavity are provided with movable plate, and the side of the third accommodating cavity offers the second through slot, the work
One end of movable plate is set in the second through slot；
The shell offers venthole far from one end of air inlet, and the side wall of the third accommodating cavity corresponds to venthole institute
The second active carbon slab is provided at position, the described second active carbon slab is fixedly installed in third accommodating cavity by mounting bracket
On side wall.
Further, the bottom of one of them protrusive board offers fluting and the protrusive board close to driving motor, another
The bottom of the protrusive board offers the first through slot, and the both ends of the placing groove are respectively arranged at the inside of fluting and the first through slot,
Switch gate is provided at the notch of first through slot.
Further, the bottom wall of second accommodating cavity is fixedly installed with inclined base, and the inclined base is close to driving
One end of motor is set to the height that the inside of fluting and its height are higher than the other end, the inclined base be located at two protrusive boards it
Between, the upper surface of the inclined base is symmetrically opened up there are two first sliding groove.
Further, the placing groove offers push/pull slot close to one end of switch gate, and the bottom surface of the push/pull slot is to incline
Inclined-plane, one end height that the placing groove is provided with push/pull slot are greater than the height of the other end, and the bottom of the placing groove is embedded with
Four first pulleys, the first pulley are slidably matched with corresponding first sliding groove.
Further, the cartridge filter net is hollow cylindrical structure, at the both sides of the edge of the cartridge filter net outer peripheral surface
Round notch is offered, elastic seal ring, and the outer peripheral surface of the elastic seal ring are installed on the inside of the circle notch
It is in close contact with the annular sidewall of circular groove.
Further, hanging plate is fixedly installed at the upper inside walls of second accommodating cavity, the hanging plate is located at cartridge filter
The surface of net, the bottom of the hanging plate and the lateral surface of cartridge filter net are in close contact.
Further, the movable plate includes installation frame, and the two sides of the installation frame offer second sliding slot, institute
It states and is fixedly installed with web plate on the inside of installation frame, the surface of the web plate is coated with nano-titanium dioxide, the installation frame
One end close to the second through slot is fixedly installed with connecting plate, is fixedly installed with handle in the middle part of the connecting plate lateral surface, described
Gasket and two fixture blocks are fixedly installed at the medial surface of connecting plate, and two fixture blocks are symmetrically fixed on the inside of connecting plate
At the both sides of the edge of face, second through slot two sides cell wall corresponds to fixture block position and offers corresponding card slot, the card
Block and card slot are engaged by clamping.
Further, the bottom wall of the third accommodating cavity is symmetrically fixed with two guide plates, and the movable plate is set to two
Between a guide plate, there are two second pulley, the second pulley and second sliding slots to slide for the medial surface installation of the guide plate
Cooperation.
Further, the working method of the indoor formaldehyde eliminating equipment is as follows:
Air inlet fan rotates and drives room air to pass through air inlet and enter in transmission channel, and room air passes through first
Active carbon slab carries out primary filtration, and the air after primary filtration is entered in the second accommodating cavity by the other end of transmission channel, with
This simultaneously, the output shaft of driving motor rotate and drive cartridge filter net rotate, cartridge filter net rotate while its bottom through over-discharge
It sets slot and is contacted with the ferric chloride solution in placing groove, ferric chloride solution is constantly spun onto cartridge filter with cartridge filter net
Entire outer peripheral surface is netted, air blows on the outer peripheral surface of cartridge filter net, and the iron chloride of the formaldehyde in air and cartridge filter net surface is molten
Liquid reacts, via after the Dispersion on surface of circumference and passing through cartridge filter net and enter the inside of cartridge filter net, and from cartridge filter net
The other side be pierced by, air again with cartridge filter net surface coating ferric chloride solution contact；
Entered in third accommodating cavity by the air of cartridge filter net filtration by the export mouth below the second side plate, at this time
The ultraviolet lamp tube on three accommodating cavity tops is in the open state, and ultraviolet lamp tube issues ultraviolet light and the work to third accommodating cavity bottom
Movable plate is irradiated, and the titanium dioxide being coated on movable plate is under the irradiation of ultraviolet light to the first in third accommodating chamber air
Aldehyde is degraded, and then air after remaining formaldehyde in the second active carbon slab removal air and passes through the venthole on shell
Discharge.
Beneficial effects of the present invention:
The present invention by setting air inlet fan by room air be pumped into shell inside, by transmission channel to room air into
Row primary filtration reacts when air passes through the cartridge filter net in the second accommodating cavity with the ferric chloride solution of cartridge filter net surface
Double purification is carried out, when the air in the second accommodating cavity enters third accommodating cavity, the ultraviolet light that ultraviolet lamp tube issues is to work
Movable plate is irradiated, and the titanium dioxide being coated on movable plate is under the irradiation of ultraviolet light to the first in third accommodating chamber air
Aldehyde is degraded, finally by remaining formaldehyde in the second active carbon slab absorption air, the indoor formaldehyde eliminating equipment by pair
Air is repeatedly purified, so that the formaldehyde in air be made to be removed, air purification ability is strong；
By the way that placing groove is arranged in the second accommodating cavity, ferric chloride solution is added in placing groove, is driven and is filtered by motor
Cylinder net rotation, makes ferric chloride solution be applied to the surface of cartridge filter net automatically, and smearing is convenient and efficient, while ferric chloride solution adheres to
On the surface of cartridge filter net, the contact area of ferric chloride solution and air is increased, improves the efficiency of removal formaldehyde；
By the way that cartridge filter net is arranged in the inside of the second accommodating cavity, columnar surface makes air in contact filtration cylinder net
It can be more easier to disperse air when surface, so that air be made to come into full contact with cartridge filter net surface, make formaldehyde and mistake
The ferric chloride solution of filter cylinder net surface sufficiently reacts, and air needs to pass twice through the cylinder of cartridge filter net when passing through cartridge filter net
Wall further increases the effect of removal formaldehyde；
Placing groove in the present invention can be pulled it with movable plate by manpower, can be with convenient for replacing to it
The nano-titanium dioxide of ferric chloride solution and activity plate surface in placing groove is supplemented at any time, ensure that removal formaldehyde
Effect, by by the floor design of placing groove at inclined-plane, and its bottom be arranged inclined base, make placing groove in the same of pull-out
When avoid colliding with cartridge filter net, by connecting plate medial surface be arranged gasket, make movable plate when closed with shell
Body keeps sealing, avoids air from overflowing, influences the removal effect of formaldehyde, entire housing seal is good, avoids ultraviolet light to people
Body damages.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is a kind of partial cutaway view of indoor formaldehyde eliminating equipment of the present invention；
Fig. 2 is a kind of structural schematic diagram of indoor formaldehyde eliminating equipment of the present invention；
Fig. 3 is a kind of local structural graph of indoor formaldehyde eliminating equipment of the present invention；
Fig. 4 is a kind of cross-sectional view of the structure of indoor formaldehyde eliminating equipment of the present invention；
Fig. 5 is the structural schematic diagram of placing groove in a kind of indoor formaldehyde eliminating equipment of the present invention；
Fig. 6 is the structural schematic diagram of movable plate in a kind of indoor formaldehyde eliminating equipment of the present invention；
Fig. 7 is the partial enlarged view of Fig. 6；
Fig. 8 is another angled arrangement schematic diagram of movable plate in a kind of indoor formaldehyde eliminating equipment of the present invention.
In figure: 1, shell；2, the first accommodating cavity；3, the second accommodating cavity；4, third accommodating cavity；5, cartridge filter net；6, hanging plate；
7, placing groove；71, first pulley；72, push/pull slot；8, protrusive board；9, movable plate；91, installation frame；92, web plate；93, connecting plate；
94, handle；95, second sliding slot；96, gasket；97, fixture block；10, inclined base；11, first sliding groove；12, circular groove；13,
Venthole；14, elastic seal ring；15, guide plate；16, mounting bracket；17, the second active carbon slab；18, ultraviolet lamp tube；19, into
Air port；20, switch gate；21, air inlet fan；22, transmission channel；23, second pulley；24, the first active carbon slab；25, export mouth；
26, the first side plate；27, the second side plate；28, it slots；29, driving motor.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
As shown in figures 1-8, the inside of a kind of indoor formaldehyde eliminating equipment, including shell 1, the shell 1 is provided with first
Accommodating cavity 2, the second accommodating cavity 3 and third accommodating cavity 4, and first accommodating cavity 2, the second accommodating cavity 3 and third accommodating cavity 4 according to
Secondary arranged distribution, one end of the shell 1 offer circular air inlet 19, and the air inlet 19 is connected to the first accommodating cavity 2；
Air inlet fan 21 is fixedly installed on the side wall of corresponding 19 position of air inlet of first accommodating cavity 2, it is described
The side of air inlet fan 21 is fixedly connected with transmission channel 22, and the inside of the transmission channel 22 is fixedly installed with the first active carbon slab
24, the first side plate 26 of the upper and lower wall of shell 1 is provided perpendicular between first accommodating cavity 2 and the second accommodating cavity 3, it is described
One end of transmission channel 22 is fixedly connected with the first side plate 26, and the institute that 22 end of transmission channel is corresponded on the first side plate 26 is in place
It sets and offers blow vent；
The two sides of second accommodating cavity 3 are provided with protrusive board 8, and the surface of the protrusive board 8 offers circular groove 12, institute
It states and is provided with cartridge filter net 5 on the inside of the second accommodating cavity 3, the both ends of the cartridge filter net 5 are respectively arranged at two circular grooves 12
It is interior, and the both ends of the cartridge filter net 5 pass through the middle part that shaft is rotationally connected with two circular grooves 12, the shell 1 respectively
Outer wall at be fixedly installed with driving motor 29, the output shaft of the driving motor 29 through shell 1 and with cartridge filter net 5 one
End is fixedly connected, and the lower section of the cartridge filter net 5 is provided with placing groove 7, and the placing groove 7 is provided with ferric chloride solution；
Second side plate 27 is set between second accommodating cavity 3 and third accommodating cavity 4, and the bottom of second side plate 27 is set
Export mouth 25, second accommodating cavity 3 and third accommodating cavity 4 is equipped with to be connected by export mouth 25, the third accommodating cavity 4
Top is provided with several ultraviolet lamp tubes 18 being distributed side by side, and the both ends of the ultraviolet lamp tube 18 are fixedly installed in third appearance respectively
It sets at the two sides inner wall of chamber 4, the bottom wall of the third accommodating cavity 4 is provided with movable plate 9, and the side of the third accommodating cavity 4 is opened
Equipped with the second through slot, one end of the movable plate 9 is set in the second through slot；
The shell 1 offers venthole 13 far from one end of air inlet 14, and the side wall of the third accommodating cavity 4 corresponds to
13 position of stomata is provided with the second active carbon slab 17, and the described second active carbon slab 17 is fixedly mounted by mounting bracket 16
In on the side wall of third accommodating cavity 4.
The bottom of one of them protrusive board 8 offers fluting 28 and the protrusive board 8 close to driving motor 29, described in another
The bottom of protrusive board 8 offers the first through slot, and the both ends of the placing groove 7 are respectively arranged at the inside of fluting 28 and the first through slot,
Switch gate 20 is provided at the notch of first through slot.
The bottom wall of second accommodating cavity 3 is fixedly installed with inclined base 10, and the inclined base 10 is close to driving motor
29 one end is set to the inside of fluting 28 and its height is higher than the height of the other end, and the inclined base 10 is located at two protrusive boards
Between 8, the upper surface of the inclined base 10 is symmetrically opened up there are two first sliding groove 11.
The placing groove 7 offers push/pull slot 72 close to one end of switch gate 20, and the bottom surface of the push/pull slot 72 is inclination
Face, one end height that the placing groove 7 is provided with push/pull slot 72 is greater than the height of the other end, while placing groove 7 is located at fluting 28
It is provided with spacing between interior one end and the end for the cartridge filter net 5 being adjacent to, to guarantee that placing groove 7 is kept away while pulling out
Exempt to collide with cartridge filter net 5, the bottom of the placing groove 7 is embedded there are four first pulley 71, the first pulley 71 with
Corresponding first sliding groove 11 is slidably matched.
The cartridge filter net 5 is hollow cylindrical structure, is offered at the both sides of the edge of 5 outer peripheral surface of cartridge filter net
Round notch, it is described circle notch on the inside of elastic seal ring 14, and the outer peripheral surface and circle of the elastic seal ring 14 are installed
The annular sidewall of connected in star 12 is in close contact, and is fixedly installed with hanging plate 6, the extension at the upper inside walls of second accommodating cavity 3
Plate 6 is located at the surface of cartridge filter net 5, and the bottom of the hanging plate 6 and the lateral surface of cartridge filter net 5 are in close contact, elastic packing
Circle 14 and hanging plate 6 may insure that the position other than cartridge filter net 5 keeps sealing, pass through air when entering third accommodating cavity 4
Cartridge filter net 5, while elastic seal ring 14 and hanging plate 6 will not hinder the rotation of cartridge filter net 5.
The movable plate 9 includes installation frame 91, and the two sides of the installation frame 91 offer second sliding slot 95, described
The inside of installation frame 91 is fixedly installed with web plate 92, and the surface of the web plate 92 is coated with nano-titanium dioxide, the installation
Frame 91 is fixedly installed with connecting plate 93 close to one end of the second through slot, is fixedly installed in the middle part of 93 lateral surface of connecting plate
9 entirety of movable plate can be pulled out by handle 94, be fixedly installed with gasket at the medial surface of the connecting plate 93 by handle 94
96 and two fixture blocks 97, gasket can make movable plate 9 keep sealing with shell 1 when closed, avoid air from overflowing, to protect
The removal effect of formaldehyde is demonstrate,proved, and two fixture blocks 97 are symmetrically fixed at 93 medial surface both sides of the edge of connecting plate, described second
Through slot two sides cell wall corresponds to 97 position of fixture block and offers corresponding card slot, and the fixture block 97 is engaged by clamping with card slot,
To make movable plate 9 be kept fixed when being inserted into the second through slot.
The bottom wall of the third accommodating cavity 4 is symmetrically fixed with two guide plates 15, and the movable plate 9 is set to two guiding
Between plate 15, second pulley 23 that there are two the medial surface installations of the guide plate 15, and the second pulley 23 and second sliding slot
95 are slidably matched, and reduce frictional force when guide plate 15 is extracted out.
The bottom of the cartridge filter net 5 is set in placing groove 7, and the outer peripheral surface of cartridge filter net 5 not with 7 notch of placing groove
Contact, when placing groove 7 is placed on inclined base 10, the notch of placing groove 7 is in a horizontal state, cartridge filter net 5 rotation when not
It can be contacted with the cell wall of placing groove 7.
The working method of the indoor formaldehyde eliminating equipment is as follows:
Air inlet fan 21 rotates and drives room air to pass through air inlet 19 and enter in transmission channel 22, and room air is logical
It crosses the first active carbon slab 24 and carries out primary filtration, the air after primary filtration enters second by the other end of transmission channel 22 and holds
It sets in chamber 3, at the same time, the output shaft of driving motor 29 rotates and cartridge filter net 5 is driven to rotate, and cartridge filter net 5 rotates same
When its bottom by placing groove 7 and being contacted with the ferric chloride solution in placing groove 7, ferric chloride solution with cartridge filter net 5 not
Disconnected to be spun onto the entire outer peripheral surface of cartridge filter net 5, air blows on the outer peripheral surface of cartridge filter net 5, formaldehyde and mistake in air
The ferric chloride solution on 5 surface of filter cylinder net reacts, and enters cartridge filter via after the Dispersion on surface of circumference and across cartridge filter net 5
The inside of net 5, and be pierced by from the other side of cartridge filter net 5, ferric chloride solution of the air again with the coating of 5 surface of cartridge filter net connects
Touching；
Entered in third accommodating cavity 4 by 5 filtered air of cartridge filter net by the export mouth 25 of 27 lower section of the second side plate,
The ultraviolet lamp tube 18 on 4 top of third accommodating cavity is in the open state at this time, and ultraviolet lamp tube 18 issues ultraviolet light and holds to third
The movable plate 9 for setting 4 bottom of chamber is irradiated, and the titanium dioxide being coated on movable plate 9 holds third under the irradiation of ultraviolet light
It sets the formaldehyde in chamber 4 in air to degrade, then air passes through the second active carbon slab 17 and removes in air after remaining formaldehyde
And be discharged by the venthole 13 on shell 1, placing groove 7 is pulled out by turning on the switch door 20, replaces internal ferric chloride solution,
Movable plate 9 is pulled out by handle 94 to be replaced.
Room air is pumped into the inside of shell 1 by setting air inlet fan 21 by the present invention, passes through 22 pairs of interiors of transmission channel
Air carries out primary filtration, and air passes through molten with the iron chloride on 5 surface of cartridge filter net when the cartridge filter net 5 in the second accommodating cavity 3
Liquid, which reacts, has carried out double purification, and when the air in the second accommodating cavity 3 enters third accommodating cavity 4, ultraviolet lamp tube 18 is issued
Ultraviolet light movable plate 9 is irradiated, the titanium dioxide being coated on movable plate 9 under the irradiation of ultraviolet light to third hold
It sets the formaldehyde in chamber 4 in air to degrade, adsorbs remaining formaldehyde in air, the interior finally by the second active carbon slab 17
Formaldehyde eliminating equipment is by repeatedly purifying air, so that the formaldehyde in air be made to be removed, air purification ability is strong；
By the way that placing groove 7 is arranged in the second accommodating cavity 3, ferric chloride solution is added in placing groove 7, was driven by motor
Filter cylinder net 5 rotates, and so that ferric chloride solution is applied to the surface of cartridge filter net 5 automatically, smearing is convenient and efficient, while ferric chloride solution
It is attached to the surface of cartridge filter net 5, increases the contact area of ferric chloride solution and air, improves the efficiency of removal formaldehyde；
By the way that cartridge filter net 5 is arranged in the inside of the second accommodating cavity 3, columnar surface makes air in contact filtration cylinder net
It can be more easier to disperse air when 5 surface, so that air be made to come into full contact with 5 surface of cartridge filter net, make air
In formaldehyde sufficiently reacted with the ferric chloride solution on 5 surface of cartridge filter net, air pass through cartridge filter net 5 when need pass twice through
The barrel of cartridge filter net 5 further increases the effect of removal formaldehyde；
Placing groove 7 in the present invention can be pulled it with movable plate 9 by manpower, can convenient for replacing to it
It is supplemented with the nano-titanium dioxide at any time to 9 surface of ferric chloride solution and movable plate in placing groove 7, ensure that removal
The effect of formaldehyde makes placing groove 7 exist by the way that inclined base 10 is arranged at inclined-plane, and in its bottom in the floor design of placing groove 7
It avoids colliding with cartridge filter net 5 while pull-out, gasket 96 is arranged by the medial surface in connecting plate 93, makes movable plate
9 keep sealing with shell 1 when closed, avoid air from overflowing, influence the removal effect of formaldehyde, and entire 1 leakproofness of shell is good,
Ultraviolet light is avoided to cause harm to the human body.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (9)
1. a kind of indoor formaldehyde eliminating equipment, which is characterized in that including shell (1), be provided with first on the inside of the shell (1)
One end of accommodating cavity (2), the second accommodating cavity (3) and third accommodating cavity (4), the shell (1) offers circular air inlet
(19), the air inlet (19) is connected to the first accommodating cavity (2)；
Air inlet fan (21), institute are fixedly installed on the side wall of corresponding air inlet (19) position of first accommodating cavity (2)
The side for stating air inlet fan (21) is fixedly connected with transmission channel (22), is fixedly installed with first on the inside of the transmission channel (22)
Active carbon slab (24) is provided perpendicular to the upper and lower wall of shell (1) between first accommodating cavity (2) and the second accommodating cavity (3)
One end of first side plate (26), the transmission channel (22) is fixedly connected with the first side plate (26), and the first side plate (26) on pair
The position of transmission channel (22) end is answered to offer blow vent；
The two sides of second accommodating cavity (3) are provided with protrusive board (8), and the surface of the protrusive board (8) offers circular groove
(12), it is provided with cartridge filter net (5) on the inside of second accommodating cavity (3), the both ends of the cartridge filter net (5) are respectively arranged at two
In a circular groove (12), and the both ends of the cartridge filter net (5) pass through shaft respectively and are rotationally connected with two circular grooves
(12) middle part is fixedly installed with driving motor (29) at the outer wall of the shell (1), the output shaft of the driving motor (29)
It is fixedly connected through shell (1) and with one end of cartridge filter net (5), is provided with placing groove below the cartridge filter net (5)
(7), the placing groove (7) is provided with ferric chloride solution；
It is arranged the second side plate (27) between second accommodating cavity (3) and third accommodating cavity (4), the bottom of second side plate (27)
Portion is provided with export mouth (25), and second accommodating cavity (3) is connected with third accommodating cavity (4) by export mouth (25), described
Several ultraviolet lamp tubes (18) being distributed side by side, the both ends of the ultraviolet lamp tube (18) are provided with above third accommodating cavity (4)
It is fixedly installed at the two sides inner wall of third accommodating cavity (4) respectively, the bottom wall of the third accommodating cavity (4) is provided with movable plate
(9), the side of the third accommodating cavity (4) offers the second through slot, and one end of the movable plate (9) is set to the second through slot
It is interior；
The shell (1) offers venthole (13) far from the one end of air inlet (14), the side wall pair of the third accommodating cavity (4)
Venthole (13) position is answered to be provided with the second active carbon slab (17), the described second active carbon slab (17) passes through mounting bracket
(16) it is fixedly installed on the side wall of third accommodating cavity (4).
2. a kind of indoor formaldehyde eliminating equipment according to claim 1, which is characterized in that one of them described protrusive board (8)
Bottom offer fluting (28) and the protrusive board (8) close to driving motor (29), the bottom of another protrusive board (8) offers
The both ends of first through slot, the placing groove (7) are respectively arranged at the inside of fluting (28) and the first through slot, first through slot
Switch gate (20) are provided at notch.
3. a kind of indoor formaldehyde eliminating equipment according to claim 1, which is characterized in that second accommodating cavity (3)
Bottom wall is fixedly installed with inclined base (10), and the inclined base (10) is set to fluting close to the one end of driving motor (29)
(28) inside and its height is higher than the height of the other end, and the inclined base (10) is located between two protrusive boards (8), described to incline
The upper surface of sloping bottom (10) is symmetrically opened up there are two first sliding groove (11).
4. a kind of indoor formaldehyde eliminating equipment according to claim 1, which is characterized in that the placing groove (7) is close to open
One end of shutdown (20) offers push/pull slot (72), and the bottom surface of the push/pull slot (72) is inclined surface, placing groove (7) setting
There is one end height of push/pull slot (72) to be greater than the height of the other end, the bottom of the placing groove (7) is embedded there are four first pulley
(71), the first pulley (71) is slidably matched with corresponding first sliding groove (11).
5. a kind of indoor formaldehyde eliminating equipment according to claim 1, which is characterized in that the cartridge filter net (5) is sky
Heart cylinder-like structure offers round notch at the both sides of the edge of cartridge filter net (5) outer peripheral surface, the circle notch
Inside is equipped with elastic seal ring (14), and the annular sidewall of the outer peripheral surface of the elastic seal ring (14) and circular groove (12)
It is in close contact.
6. a kind of indoor formaldehyde eliminating equipment according to claim 1, which is characterized in that second accommodating cavity (3)
It is fixedly installed at upper inside walls hanging plate (6), the hanging plate (6) is located at the surface of cartridge filter net (5), the hanging plate (6)
The lateral surface of bottom and cartridge filter net (5) is in close contact.
7. a kind of indoor formaldehyde eliminating equipment according to claim 1, which is characterized in that the movable plate (9) includes peace
Frame up frame (91), and the two sides of the installation frame (91) offer second sliding slot (95), the inside of the installation frame (91)
It is fixedly installed with web plate (92), the surface of the web plate (92) is coated with nano-titanium dioxide, and the installation frame (91) is close
One end of second through slot is fixedly installed with connecting plate (93), is fixedly installed with handle in the middle part of connecting plate (93) lateral surface
(94), gasket (96) and two fixture blocks (97), and two cards are fixedly installed at the medial surface of the connecting plate (93)
Block (97) is symmetrically fixed at connecting plate (93) medial surface both sides of the edge, and second through slot two sides cell wall corresponds to fixture block (97) institute
Corresponding card slot is offered at position, the fixture block (97) and card slot are engaged by clamping.
8. a kind of indoor formaldehyde eliminating equipment according to claim 1, which is characterized in that the third accommodating cavity (4)
Bottom wall is symmetrically fixed with two guide plates (15), and the movable plate (9) is set between two guide plates (15), the guide plate
(15) there are two second pulley (23), the second pulley (23) is slidably matched with second sliding slot (95) for medial surface installation.
9. a kind of indoor formaldehyde eliminating equipment according to claim 1, which is characterized in that the indoor formaldehyde eliminating equipment
Working method is as follows:
Air inlet fan (21) rotates and drives room air to pass through air inlet (19) and enter in transmission channel (22), room air
Primary filtration is carried out by the first active carbon slab (24), the air after primary filtration is entered by the other end of transmission channel (22)
In second accommodating cavity (3), at the same time, the output shaft of driving motor (29) rotates and cartridge filter net (5) is driven to rotate, cartridge filter
Its bottom is contacted by placing groove (7) and with the ferric chloride solution in placing groove (7), ferric chloride solution while net (5) rotates
It is constantly spun onto cartridge filter net (5) entire outer peripheral surface with cartridge filter net (5), air blows to the outer of cartridge filter net (5)
On circumferential surface, the ferric chloride solution of formaldehyde and cartridge filter net (5) surface in air reacts, after the Dispersion on surface of circumference
And pass through the inside that cartridge filter net (5) enter cartridge filter net (5), and be pierced by from the other side of cartridge filter net (5), air again with
The ferric chloride solution contact of cartridge filter net (5) surface coating；
Third accommodating cavity is entered by the export mouth (25) below the second side plate (27) by cartridge filter net (5) filtered air
(4) in, the ultraviolet lamp tube (18) on third accommodating cavity (4) top is in the open state at this time, and ultraviolet lamp tube (18) issues ultraviolet light
Line is simultaneously irradiated the movable plate (9) of third accommodating cavity (4) bottom, and the titanium dioxide being coated on movable plate (9) is in ultraviolet light
It degrades under the irradiation of line to the formaldehyde in third accommodating cavity (4) interior air, then air passes through the second active carbon slab (17)
It removes in air after remaining formaldehyde and by venthole (13) discharge on shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910444782.0A CN110152468B (en) | 2019-05-27 | 2019-05-27 | Indoor formaldehyde removing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910444782.0A CN110152468B (en) | 2019-05-27 | 2019-05-27 | Indoor formaldehyde removing equipment |
Publications (2)
| Publication Number | Publication Date |
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| CN110152468A true CN110152468A (en) | 2019-08-23 |
| CN110152468B CN110152468B (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910444782.0A Active CN110152468B (en) | 2019-05-27 | 2019-05-27 | Indoor formaldehyde removing equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672318A (en) * | 2020-06-12 | 2020-09-18 | 吴建友 | Adsorb decomposition integral type and remove formaldehyde equipment |
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|---|---|---|---|---|
| US20020037244A1 (en) * | 2000-09-26 | 2002-03-28 | Toshio Takahashi | Air cleaner |
| CN102688656A (en) * | 2012-06-01 | 2012-09-26 | 秦皇岛裕源木业有限公司 | Air purification system |
| CN103071374A (en) * | 2012-12-14 | 2013-05-01 | 杭州洁天环保科技有限公司 | Washing-sectional photochemical integrated odor purifying device and method thereof |
| CN107321082A (en) * | 2017-08-03 | 2017-11-07 | 合肥新士鑫机械科技有限公司 | A kind of use for laboratory ventilated purification apparatus |
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2019
- 2019-05-27 CN CN201910444782.0A patent/CN110152468B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020037244A1 (en) * | 2000-09-26 | 2002-03-28 | Toshio Takahashi | Air cleaner |
| CN102688656A (en) * | 2012-06-01 | 2012-09-26 | 秦皇岛裕源木业有限公司 | Air purification system |
| CN103071374A (en) * | 2012-12-14 | 2013-05-01 | 杭州洁天环保科技有限公司 | Washing-sectional photochemical integrated odor purifying device and method thereof |
| CN107321082A (en) * | 2017-08-03 | 2017-11-07 | 合肥新士鑫机械科技有限公司 | A kind of use for laboratory ventilated purification apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672318A (en) * | 2020-06-12 | 2020-09-18 | 吴建友 | Adsorb decomposition integral type and remove formaldehyde equipment |
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| CN110152468B (en) | 2020-04-28 |
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