CN110314539A - A kind of purifying indoor formaldehyde device and its application method - Google Patents
A kind of purifying indoor formaldehyde device and its application method Download PDFInfo
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- CN110314539A CN110314539A CN201910642766.2A CN201910642766A CN110314539A CN 110314539 A CN110314539 A CN 110314539A CN 201910642766 A CN201910642766 A CN 201910642766A CN 110314539 A CN110314539 A CN 110314539A
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- cabinet
- storing box
- material storing
- formaldehyde
- ventilation pipe
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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
- B01D53/007—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 by irradiation
-
- 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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
- B01D53/04—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 by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- 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
- 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
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/112—Metals or metal compounds not provided for in B01D2253/104 or B01D2253/106
-
- 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
Abstract
The invention discloses a kind of purifying indoor formaldehyde devices, including the first cabinet, material storing box is equipped in first cabinet, active carbon and nanometer ore living are placed in the material storing box, the forward end of the material storing box is fixed with connecting plate, the connecting plate is fixedly connected by hasp with the first cabinet, mounting plate is fixed on rear side of first cabinet, the mounting plate is mounted on wall, ventilation pipe is communicated on rear side of first cabinet, the ventilation pipe sequentially passes through mounting plate and wall, described ventilation pipe one end is communicated with the second cabinet, second cabinet is mounted on side of the wall far from the first cabinet, second cabinet is internally provided with metal foam, ultraviolet lamp is respectively and fixedly provided in the inner upper end and left and right sides inner wall of second cabinet, second cabinet is communicated with blower far from one end of ventilation pipe , the blower is fixed on the outside of the second cabinet.Purifying formaldehyde effect is good, easy to operate, environmental protection.
Description
Technical field
The invention belongs to methanal decontamination plant technical fields, and in particular to a kind of purifying indoor formaldehyde device, while this hair
It is bright that a kind of application method of purifying indoor formaldehyde device is also provided.
Background technique
With China's expanding economy, living standards of the people are increasingly improved, and the finishing in office and family place is more and more general
Time, but fit up and improper also can bring hidden danger to people's health.In recent years, because the air pollution that interior decoration causes endangers resident
The event of health happens occasionally, especially formaldehyde, a kind of carcinogenic substance being identified, mainly generates to the respiratory tract of human body
It influences, is an allergen, cause cough, uncomfortable in chest, asthma, various allergy, eye illness and nasopharyngeal carcinoma etc..
Currently, formaldehyde removal method has ten several in the market, most of is liquid preparation, and when use is sprayed onto space,
Many effective components can be wasted in this way, and are intermittently operated, not lasting effect, some can also generate secondary pollution, because
This, is badly in need of a kind of effective purifying indoor formaldehyde device easy to use.
Summary of the invention
The purpose of the present invention is to provide a kind of purifying indoor formaldehyde device and its application methods, to solve above-mentioned background skill
Iing is proposed that most of is liquid preparation currently, formaldehyde removal method has ten several in the market in art, when use, is sprayed onto space,
Many effective components can be wasted in this way, and are intermittently operated, and not lasting effect, some can also generate asking for secondary pollution
Topic.
To achieve the above object, present invention employs following technical solutions:
A kind of purifying indoor formaldehyde device, including the first cabinet, first cabinet are internally provided with material storing box, the storing
The bosom of case is provided with partition, and material storing box is divided into the storage compartment Liang Ge, is all provided on the material storing box and partition by the partition
It is equipped with venthole, the upper end of the material storing box is provided with cover board, and the lower survey both ends of the cover board are respectively and fixedly provided with dovetail slide block, described
Dovetail slide block is slided in dovetail chute, and the upper end two sides of material storing box, the front end of the material storing box is arranged in the dovetail chute
End is fixed with connecting plate, and the connecting plate is located at the outside of the first cabinet, and the connecting plate is solid by hasp and the first cabinet
It is fixed to connect, it is fixed with mounting plate on rear side of first cabinet, the mounting plate is mounted on wall；
The rear side intermediate connection of first cabinet has ventilation pipe, and the ventilation pipe sequentially passes through mounting plate and wall, institute
It states ventilation pipe and is communicated with the second cabinet far from one end of the first cabinet, second cabinet is mounted on wall far from the first cabinet
Side, second cabinet is internally provided with metal foam, in the inner upper end of second cabinet and the left and right sides
Ultraviolet lamp is respectively and fixedly provided on wall, second cabinet is communicated with blower far from one end of ventilation pipe, and the blower is fixed on
The outside of two cabinets.
Preferably, two mounting blocks, the company of rotation between two mounting blocks are welded among the outside of the connecting plate
It is connected to handle.
Preferably, rubber sleeve is socketed on the outside of the handle.
Preferably, the cover board is 4-5 lis far from circular hole, the diameter of the circular hole is provided among the side of connecting plate
Rice.
Preferably, first cabinet is provided with Air Filter far from one end of ventilation pipe.
Preferably, the two sides up and down of the mounting plate are provided with mounting hole, and the mounting hole is arranged in oblong.
Preferably, active carbon and nanometer ore living are placed in two storage compartments respectively.
The present invention also provides a kind of application methods of purifying indoor formaldehyde device, specifically includes the following steps:
S1, firstly, opening hasp, and then connecting plate is separated with the first cabinet, then pulls with hand the handle on connecting plate, in turn
Material storing box is pulled out the first cabinet；
S2, finger is protruded into the circular hole pulled rearward on cover board, and then dovetail of the dovetail slide block on cover board on material storing box is sliding
It is slided backward in slot, and then cover board is separated with material storing box, active carbon and nanometer ore living is respectively put into the storage in material storing box
Material is indoor；
S3, then cover board is inserted on material storing box, then material storing box is put into the first cabinet again, close hasp, in turn
Realize the fixation of material storing box and the first cabinet；
S4, then starting blower, and then blower is evacuated outward, air of the interior containing formaldehyde passes through dust-proof under the action of blower
Net enters in the first cabinet, is then entered in material storing box by venthole, and the formaldehyde in air is tightly held by activated carbon first,
Then it is adsorbed again by nanometer ore living, the formaldehyde in air is largely adsorbed；
S5, then the air containing a small amount of formaldehyde sequentially passes through material storing box and the first cabinet, is then entered by ventilation pipe
In second cabinet, photocatalyst medium is coated on second case intracorporal metal foam, ultraviolet lamp transmitting ultraviolet light is radiated at metal foam
On foam, the activity for the excitation photocatalyst medium that ultraviolet irradiation maximum can imitate chemically reacts, decomposing formaldehyde makes with formaldehyde
It is transformed into innocuous gas, and the oxygen and moisture of active material adsorption, generating has the extremely strong free hydroxy of oxidability
And active oxygen；
S6, the air then purified are discharged by the exhaust outlet of blower, and entire treatment process finishes.
Technical effect and advantage of the invention: a kind of purifying indoor formaldehyde device proposed by the present invention, with prior art phase
Than having the advantage that
1, the present invention is evacuated by blower as power outward, and then the indoor air containing formaldehyde enters the first cabinet, so
It is entered in material storing box by venthole afterwards, active carbon and nanometer ore living is placed in material storing box, the formaldehyde in air is successively
By active carbon and nanometer ore absorption living, nanometer ore formaldehyde adsorption effect living is good but price is high, activated carbon adsorption formaldehyde effect
Still price is relatively low for fruit relative mistake, so the device is adsorbed using active carbon and nanometer ore living, can reach preferable first
Aldehyde adsorption effect, advantage of lower cost, and active carbon and nanometer ore living are placed in material storing box, convenient for timely to them
Replacement is easy to use；
2, the present invention is provided with ultraviolet lamp, ultraviolet lamp hair by being coated with photocatalyst medium on metal foam in the second cabinet
Penetrate the photocatalyst medium that ultraviolet light is radiated on metal foam, the work for the excitation photocatalyst medium that ultraviolet irradiation maximum can imitate
Property, chemically reacts with formaldehyde, and decomposing formaldehyde makes it be transformed into innocuous gas, the oxygen and moisture of active material adsorption,
Generating, there is the extremely strong free hydroxy of oxidability and active oxygen, further PARA FORMALDEHYDE PRILLS(91,95) to be purified, good purification, and nothing has
Evil substance generates, environmental protection.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is perspective view one of the invention；
Fig. 3 is perspective view two of the invention；
Fig. 4 is storing case structure figure of the invention；
Fig. 5 is enlarged drawing at A of the invention；
Fig. 6 is the second the internal structure of the box of the invention.
Appended drawing reference: 1, the first cabinet；2, material storing box；3, partition；4, venthole；5, cover board；6, dovetail slide block；7, dovetail
Sliding slot；8, connecting plate；9, hasp；10, mounting plate；11, wall；12, ventilation pipe；13, the second cabinet；14, metal foam；
15, ultraviolet lamp；16, blower；17, mounting blocks；18, handle；19, rubber sleeve；20, circular hole；21, Air Filter；22, mounting hole；23,
Storage compartment.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Herein
Described specific embodiment is only used to explain the present invention, is not intended to limit the present invention.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this hair
The range of bright protection.
The present invention provides a kind of purifying indoor formaldehyde device as shown in figures 1 to 6, including the first cabinet 1, described first
Cabinet 1 is internally provided with material storing box 2, and the bosom of the material storing box 2 is provided with partition 3, and the partition 3 is material storing box 2
It is divided into the storage compartment Liang Ge 23, venthole 4 is provided on the material storing box 2 and partition 3, the upper end of the material storing box 2 is provided with
Cover board 5, the lower survey both ends of the cover board 5 are respectively and fixedly provided with dovetail slide block 6, and the dovetail slide block 6 is slided in dovetail chute 7, institute
The upper end two sides that material storing box 2 is arranged in dovetail chute 7 are stated, the forward end of the material storing box 2 is fixed with connecting plate 8, the company
Fishplate bar 8 is located at the outside of the first cabinet 1, and the connecting plate 8 is fixedly connected by hasp 9 with the first cabinet 1, first cabinet
1 rear side is fixed with mounting plate 10, and the mounting plate 10 is mounted on wall 11；
The rear side intermediate connection of first cabinet 1 has ventilation pipe 12, and the ventilation pipe 12 sequentially passes through 10 He of mounting plate
Wall 11, the ventilation pipe 12 are communicated with the second cabinet 13 far from one end of the first cabinet 1, and second cabinet 13 is mounted on
Side of the wall 11 far from the first cabinet 1, second cabinet 13 are internally provided with metal foam 14, apply on metal foam 14
There is photocatalyst medium, is respectively and fixedly provided with ultraviolet lamp 15 in the inner upper end and left and right sides inner wall of second cabinet 13, it is described
Second cabinet 13 is communicated with blower 16 far from one end of ventilation pipe 12, and the blower 16 is fixed on the outside of the second cabinet 13.
Preferably, being welded with two mounting blocks 17 among the outside of the connecting plate 8, turn between two mounting blocks 17
It is dynamic to be connected with handle 18.
By using above-mentioned technical proposal, facilitates and material storing box 2 is pulled out by handle 18 by the first cabinet 1 with hand, facilitate work
Make.
Preferably, the outside of the handle 18 is socketed with rubber sleeve 19.
By using above-mentioned technical proposal, with 19 flexible contact of rubber sleeve when making to hold tight handle 18, the comfortable of hand is improved
Degree.
Preferably, being provided with circular hole 20 among the side of the cover board 5 far from connecting plate 8, the diameter of the circular hole 20 is
4-5 centimetres.
By using above-mentioned technical proposal, the setting of circular hole 20 is convenient for being inserted into circular hole 20 with finger, realizes to cover board 5
It pulls, facilitates work.
Preferably, first cabinet 1 is provided with Air Filter 21 far from one end of ventilation pipe 12.
By using above-mentioned technical proposal, the setting of Air Filter 21 prevents the dust in air from entering material storing box with air
In 2, dustproof effect is played.
Preferably, the two sides up and down of the mounting plate 10 are provided with mounting hole 22, the mounting hole 22 is set in oblong
It sets.
By using above-mentioned technical proposal, the setting of mounting hole 22 passes through mounting hole 22 mounting plate 10 convenient for fixing bolt
It is fixed on wall 11, mounting hole 22 is easily installed the installation and adjusting of plate 10 in oblong setting.
Preferably, active carbon and nanometer ore living are placed in two storage compartments 23 respectively.
By using above-mentioned technical proposal, active carbon has the characteristics that hole is more, and the harmful substances such as PARA FORMALDEHYDE PRILLS(91,95) have very strong
Absorption and decomposition, the smaller adsorption effect of the particle of active carbon is better, and nanometer ore living is the active volcano mine by import
The pure natural ore such as stone, sepiolite and nonmetallic Rare Earth Mine, it is fine by original creation technologic improvement through depth purification and scientific matching
The particle being made, the toxic and harmful gas such as energy active formaldehyde adsorption, benzene, ammonia, hydrogen sulfide, sulfur dioxide, TVOC.
The present invention also provides a kind of application methods of purifying indoor formaldehyde device, specifically includes the following steps:
S1, firstly, opening hasp 9, and then connecting plate 8 is separated with the first cabinet 1, then pulls with hand the handle on connecting plate 8
18, and then material storing box 2 is pulled out the first cabinet 1；
S2, finger is protruded into 20 pulled rearward of circular hole on cover board 5, and then the dovetail slide block 6 on cover board 5 is on material storing box 2
It is slided backward in dovetail chute 7, and then cover board 5 is separated with material storing box 2, active carbon and nanometer ore living is respectively put into storing
In storage compartment 23 in case 2；
S3, then cover board 5 is inserted on material storing box 2, then material storing box 2 is put into the first cabinet 1 again, close hasp 9,
And then realize the fixation of material storing box 2 and the first cabinet 1；
S4, then starting blower 16, and then blower 16 is evacuated outward, interior is worn containing the air of formaldehyde under the action of blower 16
Cross Air Filter 21 to enter in the first cabinet 1, then be entered in material storing box 2 by venthole 4, the formaldehyde in air first by
Then activated carbon adsorption is adsorbed by nanometer ore living again, the formaldehyde in air is largely adsorbed；
S5, then containing the air of a small amount of formaldehyde material storing box 2 and the first cabinet 1 are sequentially passed through, then by ventilation pipe 12 into
Enter into the second cabinet 13, photocatalyst medium is coated on the metal foam 14 in the second cabinet 13, ultraviolet lamp 15 emits ultraviolet light
It is radiated on metal foam 14, with formaldehyde chemistry occurs for the activity for the excitation photocatalyst medium that ultraviolet irradiation maximum can imitate
Reaction, decomposing formaldehyde make it be transformed into innocuous gas, and the oxygen and moisture of active material adsorption, generating has oxidability pole
Strong free hydroxy and active oxygen；
S6, the air then purified are discharged by the exhaust outlet of blower 16, and entire treatment process finishes.
Working principle: firstly, opening hasp 9, and then connecting plate 8 is separated with the first cabinet 1, then pulls with hand connecting plate
Handle 18 on 8, and then material storing box 2 is pulled out the first cabinet 1；
Finger is protruded into 20 pulled rearward of circular hole on cover board 5, and then dovetail of the dovetail slide block 6 on material storing box 2 on cover board 5
It is slided backward in sliding slot 7, and then cover board 5 is separated with material storing box 2, active carbon and nanometer ore living is respectively put into material storing box 2
In interior storage compartment 23；
Then cover board 5 is inserted on material storing box 2, then material storing box 2 is put into the first cabinet 1 again, close hasp 9, into
And realize the fixation of material storing box 2 and the first cabinet 1；
Then start blower 16, and then blower 16 is evacuated outward, interior is passed through containing the air of formaldehyde under the action of blower 16
Air Filter 21 enters in the first cabinet 1, is then entered in material storing box 2 by venthole 4, the formaldehyde in air is lived first
Property charcoal absorption, then again by nanometer ore absorption living, the formaldehyde in air is largely adsorbed；
Then the air containing a small amount of formaldehyde sequentially passes through material storing box 2 and the first cabinet 1, is then entered by ventilation pipe 12
In second cabinet 13, photocatalyst medium is coated on the metal foam 14 in the second cabinet 13, ultraviolet lamp 15 emits ultraviolet light irradiation
On metal foam 14, the activity for the excitation photocatalyst medium that ultraviolet irradiation maximum can imitate is chemically reacted with formaldehyde,
Decomposing formaldehyde makes it be transformed into innocuous gas, and the oxygen and moisture of active material adsorption, generating has oxidability extremely strong
Free hydroxy and active oxygen, the air then purified are discharged by the exhaust outlet of blower 16, and entire treatment process finishes.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of purifying indoor formaldehyde device, including the first cabinet (1), it is characterised in that: the inside of first cabinet (1) is set
It is equipped with material storing box (2), the bosom of the material storing box (2) is provided with partition (3), and the partition (3) is divided into material storing box (2)
The storage compartment Liang Ge (23) is provided with venthole (4) on the material storing box (2) and partition (3), the upper end of the material storing box (2)
It is provided with cover board (5), the lower survey both ends of the cover board (5) are respectively and fixedly provided with dovetail slide block (6), and the dovetail slide block (6) is in dovetail
Sliding in sliding slot (7), the dovetail chute (7) are arranged at the upper end two sides of material storing box (2), the front end end of the material storing box (2)
Portion is fixed with connecting plate (8), and the connecting plate (8) is located at the outside of the first cabinet (1), and the connecting plate (8) passes through hasp (9)
It is fixedly connected with the first cabinet (1), is fixed with mounting plate (10) on rear side of first cabinet (1), mounting plate (10) peace
On wall (11)；
The rear side intermediate connection of first cabinet (1) has ventilation pipe (12), and the ventilation pipe (12) sequentially passes through installation
Plate (10) and wall (11), the ventilation pipe (12) is communicated with the second cabinet (13) far from the one end of the first cabinet (1), described
Second cabinet (13) is mounted on the side of wall (11) far from the first cabinet (1), and the second cabinet (13) are internally provided with
Metal foam (14) is respectively and fixedly provided with ultraviolet lamp (15) in the inner upper end and left and right sides inner wall of second cabinet (13),
Second cabinet (13) is communicated with blower (16) far from the one end of ventilation pipe (12), and the blower (16) is fixed on the second case
The outside of body (13).
2. a kind of purifying indoor formaldehyde device according to claim 1 and its application method, it is characterised in that: the connection
It is welded with two mounting blocks (17) among the outside of plate (8), is rotatably connected to handle (18) between two mounting blocks (17).
3. a kind of purifying indoor formaldehyde device according to claim 2, it is characterised in that: the outer sheath of the handle (18)
It is connected to rubber sleeve (19).
4. a kind of purifying indoor formaldehyde device according to claim 1, it is characterised in that: the cover board (5) is far from connection
It is provided among the side of plate (8) circular hole (20), the diameter of the circular hole (20) is 4-5 centimetres.
5. a kind of purifying indoor formaldehyde device according to claim 1, it is characterised in that: first cabinet (1) is separate
One end of ventilation pipe (12) is provided with Air Filter (21).
6. a kind of purifying indoor formaldehyde device according to claim 1, it is characterised in that: above and below the mounting plate (10)
Two sides are provided with mounting hole (22), and the mounting hole (22) is arranged in oblong.
7. a kind of purifying indoor formaldehyde device according to claim 1, it is characterised in that: in two storage compartments (23)
It is placed with active carbon and nanometer ore living respectively.
8. a kind of application method of purifying indoor formaldehyde device according to claim 1, it is characterised in that: specifically include with
Lower step:
S1, firstly, opening hasp (9), and then connecting plate (8) is separated with the first cabinet (1), then pulls with hand connecting plate (8)
On handle (18), and then material storing box (2) pull out the first cabinet (1)；
S2, finger is protruded into circular hole (20) pulled rearward on cover board (5), and then the dovetail slide block (6) on cover board (5) is in storing
It is slided backward in dovetail chute (7) on case (2), and then cover board (5) is separated with material storing box (2), active carbon and nanometer mine living
Stone is respectively put into the storage compartment (23) in material storing box (2) Nei；
S3, then cover board (5) is inserted on material storing box (2), then material storing box (2) is put into the first cabinet (1) again, closed
It closes hasp (9), and then realizes the fixation of material storing box (2) and the first cabinet (1)；
S4, then starting blower (16), and then blower (16) is evacuated outward, formaldehyde is contained in interior under the action of blower (16)
Air passes through Air Filter (21) and enters in the first cabinet (1), is then entered in material storing box (2) by venthole (4), air
In formaldehyde be tightly held by activated carbon first, then again by nanometer ore absorption living, the formaldehyde in air is largely adsorbed；
S5, then the air containing a small amount of formaldehyde sequentially passes through material storing box (2) and the first cabinet (1), then passes through ventilation pipe
(12) it enters in the second cabinet (13), is coated with photocatalyst medium, ultraviolet lamp on the metal foam (14) in the second cabinet (13)
(15) transmitting ultraviolet light is radiated on metal foam (14), the work for the excitation photocatalyst medium that ultraviolet irradiation maximum can imitate
Property, chemically reacts with formaldehyde, and decomposing formaldehyde makes it be transformed into innocuous gas, the oxygen and moisture of active material adsorption,
Generating has the extremely strong free hydroxy of oxidability and active oxygen；
S6, the air then purified are discharged by the exhaust outlet of blower (16), and entire treatment process finishes.
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| CN201910642766.2A CN110314539A (en) | 2019-07-16 | 2019-07-16 | A kind of purifying indoor formaldehyde device and its application method |
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