CN211025812U

CN211025812U - Formaldehyde decomposition equipment for environmental art

Info

Publication number: CN211025812U
Application number: CN201921940822.2U
Authority: CN
Inventors: 王圆圆
Original assignee: Jiangxi Institute of Fashion Technology
Current assignee: Jiangxi Institute of Fashion Technology
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-07-17
Anticipated expiration: 2029-11-11

Abstract

The utility model relates to an environmental design technical field, concretely relates to formaldehyde decomposition equipment for environmental art. A formaldehyde decomposition device for environmental art comprises: the air inlet box, the primary purification box and the secondary purification box are sequentially communicated along the horizontal direction; a filter box is arranged in the primary purification box, a plurality of layers of filter plates are arranged in the filter box, and a ventilating plate is arranged below the filter box; the secondary purification box is sequentially provided with a heat treatment box, a medicine storage pool, a decomposition box and an ozone generator which are communicated with each other, and the treated air is discharged through a gas outlet arranged on the secondary purification box. The air purifier is provided with a primary purifying box and a secondary purifying box, the primary purifying box is used for primarily purifying air, and the secondary purifying box is used for treating formaldehyde in the air step by step, so that the formaldehyde treatment period is increased, and the air purifying capacity is improved; install the ventilative board in the one-level purifying box for the volume of control entering rose box internal air guarantees the filter box to the filter effect of air.

Description

Formaldehyde decomposition equipment for environmental art

Technical Field

The utility model relates to an environmental design technical field, concretely relates to formaldehyde decomposition equipment for environmental art.

Background

Formaldehyde is colorless and has pungent odor, and has stimulating effect on human eyes and nose. The urea-formaldehyde resin is generally used as an adhesive in the manufacturing of various artificial boards and furniture thereof, is the largest emission source of formaldehyde, and is required to be decomposed after environmental design and construction in order to prevent formaldehyde from causing harm to human bodies.

The existing formaldehyde decomposition equipment for environmental art mostly adopts mechanical ventilation, increases air flow to decompose formaldehyde, has a too simple formaldehyde treatment mode, low formaldehyde decomposition efficiency and poor air purification effect.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the poor defect of the decomposition effect of the environment is formaldehyde decomposition equipment for art to the environment to provide a formaldehyde decomposition equipment for art.

In order to solve the technical problem, the utility model provides a formaldehyde decomposition equipment for environmental art, include: the air inlet box, the primary purification box and the secondary purification box are sequentially communicated along the horizontal direction;

a filter box is arranged in the primary purification box, a plurality of layers of filter plates are arranged in the filter box, and a ventilating plate is arranged below the filter box;

the secondary purification box is sequentially provided with a heat treatment box, a medicine storage pool, a decomposition box and an ozone generator which are communicated with each other, and the treated air is discharged through a gas outlet arranged on the secondary purification box.

Preferably, the heat treatment box and the decomposition box are arranged side by side and are positioned in the middle of the secondary purification box, and the medicine storage tank and the ozone generator are respectively arranged at the bottom and the top of the secondary purification box.

Preferably, the decomposition box is sequentially provided with a mildew-proof purification sponge filter screen, a formaldehyde decomposition oxidation plant fiber filter screen and a benzene decomposition oxidation purification sponge filter screen from bottom to top.

Preferably, the upper part of the benzene decomposition oxidation purification sponge filter screen is also provided with an ultraviolet lamp tube.

Preferably, the multi-layer filter plate comprises a composite filter plate and an active carbon filter screen which are arranged from bottom to top in sequence.

Preferably, an air purifier and an air pump are further sequentially arranged between the ozone generator and the outer wall of the secondary purification box.

Preferably, a fan is provided in the air intake box.

Preferably, the side of the medicine storage pool is fixedly embedded with a medicine adding pipeline which penetrates through and extends to the outside of the secondary purification box.

Preferably, a gas outlet of the secondary purification tank is fixedly provided with a gas supply pipeline and a control valve.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a formaldehyde decomposition equipment for environmental art is provided with a first-stage purifying box and a second-stage purifying box, filters the air in the first-stage purifying box, absorbs and filters sundries, dust particles and macromolecular particles in the air, preliminarily purifies the air, and carries out step-by-step treatment on the formaldehyde in the air by utilizing a heat treatment box, a medicine storage pool, a decomposition box and an ozone generator which are mutually communicated in the second-stage purifying box, so that the treatment period of the formaldehyde is increased, and the purifying capacity of the air is improved; install the ventilative board in the one-level purifying box for the volume of control entering rose box internal air guarantees the filter box to the filter effect of air.

2. The utility model provides a formaldehyde decomposition equipment for environment art, the medicine storage tank is located and is handled case and decomposition case below, and the air gets into the decomposition case after the liquid medicine washing and carries out subsequent processing after handling the incasement processing and finishing, increases the flow distance of air, and the while rational utilization second grade purification incasement space reduces the volume of equipment when guaranteeing purification efficiency.

3. The utility model provides a formaldehyde decomposition equipment for environment art, after the air admission decomposes the case, earlier with mould proof purification sponge filter screen contact, carry out mould proof purification to the air, then the air contacts with formaldehyde decomposition oxidation plant fiber filter screen, decomposes the oxidation and purifies formaldehyde in the air, the air after the oxidation purification continues to contact with benzene decomposition oxidation purification sponge filter screen, carries out benzene decomposition oxidation purification to the air.

4. The utility model provides a formaldehyde decomposition equipment is used to environment art makes the ozone that ozone generator produced and the ultraviolet cooperation that ultraviolet tube sent carry out purification treatment to the air, carries out furthest's processing to the formaldehyde in the air to utilize the ultraviolet ray to decompose the processing to unreacted ozone, make the air after handling reach normal standard.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a sectional view of a formaldehyde decomposition device for environmental art according to an embodiment of the present invention.

Fig. 2 is a sectional view of a decomposition tank according to an embodiment of the present invention.

Fig. 3 is a sectional view of a primary purification tank according to an embodiment of the present invention.

Description of reference numerals: 1. a primary purification tank; 2. an air intake box; 3. a ventilation disc; 4. a motor; 5. a fan; 6. an air intake duct; 7. a vent; 8. a gas permeable plate; 9. a filter box; 10. a composite filter plate; 11. an active carbon filter screen; 12. a secondary purification box; 13. an air outlet pipe; 14. a heat treatment tank; 15. an electrical heating rod; 16. a drug storage tank; 17. a decomposition box; 1701. a processing chamber; 1702. a mildew-proof purifying sponge filter screen; 1703. a plant fiber filter screen is decomposed and oxidized by formaldehyde; 1704. a sponge filter screen for benzene decomposition, oxidation and purification; 1705. a lamp socket; 1706. an ultraviolet lamp tube; 18. a partition plate; 19. an air purifier; 20. an ozone generator; 21. an air pump; 22. an air extraction pipeline; 23. an exhaust duct; 24. a dosing pipeline; 25. a first air supply duct; 26. a control valve; 27. a second air delivery conduit.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Fig. 1 to 3 show a specific embodiment of the formaldehyde decomposition equipment for environmental design provided in this embodiment, which includes: the air inlet box 2, the primary purification box 1 and the secondary purification box 12 are sequentially communicated along the horizontal direction.

An air ventilation disc 3 is arranged in the air inlet box 2, a motor 4 is arranged on the side surface of the air ventilation disc 3, and a fan 5 is arranged on an output shaft of the motor 4; be connected with inlet duct 6 on the lateral wall of inlet box 2, all be equipped with blow vent 7 on the lateral wall that inlet box 2 and one-level purge box 1 are connected, when letting in the air to one-level purge box 1, starter motor 4 earlier, make motor 4 drive fan 5 at inlet box 2 internal rotations through the output shaft, the air passes through inlet duct 6 and vent disc 3 and gets into in inlet box 2, and inside entering one-level purge box 1 through blow vent 7, make the air in 1 internal processing of one-level purge box.

Install gas permeable plate 8 in the one-level purification case 1, rose box 9 is installed at gas permeable plate 8's top, and gas entering rose box 9 volume can be controlled to gas permeable plate 8, avoids in a large amount of air gushes into rose box 9 in the short time, guarantees the treatment effect of rose box 9 to the air. A composite filter plate 10 and an active carbon filter screen 11 are sequentially arranged in the filter box 9 from bottom to top, and the composite filter plate 10 is arranged below the active carbon filter screen 11. The air passes through 8 entering rose box 9 inside backs of ventilating board, absorbs debris and dust particle in the air through high-efficient composite filter 10 earlier and filters, later filters through activated carbon filter screen 11 again, absorbs the macromolecule granule, the formaldehyde decomposition on next step of being convenient for.

The side at one-level purifying box 1 is installed to second grade purifying box 12, and the inside pipeline 13 that gives vent to anger of passing through is connected inside one-level purifying box 1 and second grade purifying box 12, and the inside of pipeline 13 entering second grade purifying box 12 is given vent to anger to the air after filter box 9 handles. Install heat treatment box 14 on the inner wall of second grade purifying box 12, the inside fixedly connected with electrical heating rod 15 of heat treatment box 14, the bottom fixedly connected with of second grade purifying box 12 holds medicine pond 16, and the fixed side of holding medicine pond 16 is inlayed and is had medicine pipeline 24, adds medicine pipeline 24 and runs through and extend to the outside of second grade purifying box 12. 14 fixed connection of thermal treatment case is close to the left side position at the top that holds medicine pond 16, and the air gets into and starts electrical heating rod 15 earlier before thermal treatment case 14, makes electrical heating rod 15 begin to carry out work, makes the inside temperature rise of thermal treatment case 14, carries out high temperature treatment to the air that gets into, and the air after the high temperature treatment can get into simultaneously holds medicine pond 16 inside, utilizes liquid medicine to wash the air.

The inside of secondary purification case 12 still installs processing apparatus decomposition tank 17, and decomposition tank 17 sets up the top of holding the medicine pond 16 and leans on right side position. The decomposition box 17 comprises a treatment chamber 1701, wherein a mildew-proof purification sponge filter screen 1702, a formaldehyde decomposition oxidation plant fiber filter screen 1703 and a benzene decomposition oxidation purification sponge filter screen 1704 are sequentially arranged in the treatment chamber 1701 from bottom to top, a lamp holder 1705 is fixedly connected in the treatment chamber 1701, and an ultraviolet lamp 1706 is fixedly connected in the lamp holder 1705. After being washed by the drug storage pool 16, the air enters the decomposition box 17 of the treatment device, and after entering the treatment chamber 1701, the air is firstly contacted with the mildew-proof purifying sponge filter screen 1702, the mildew-proof purifying sponge filter screen 1702 is added with mildew-proof purifying agent, under the action of the mildew-proof purifying agent, the air is mildewproof and purified, then the air is contacted with the plant fiber filter screen 1703 for the formaldehyde decomposition and oxidation, the plant fiber filter screen 1703 for the formaldehyde decomposition and oxidation is internally added with a purifying agent for the formaldehyde decomposition and oxidation, under the action of the purifying agent for the formaldehyde decomposition and oxidation, the formaldehyde in the air is decomposed, oxidized and purified, the air after oxidation and purification is continuously contacted with a benzene decomposition, oxidation and purification sponge filter screen 1704, the benzene decomposition, oxidation and purification sponge filter screen 1704 is internally added with a benzene decomposition, oxidation and purification agent, and the air is subjected to benzene decomposition, oxidation and purification under the action of the benzene decomposition, oxidation and purification agent. Thermal treatment case 14 and decomposition box 17 set up side by side, are located the middle part of second grade purifying box 12, through setting up one-level purifying box 1, second grade purifying box 12 and decomposition box 17, can effectual reinforcing to the processing of formaldehyde, utilize inlet box 2 to make the air get into inside fast, concentrate the processing to the formaldehyde in the air, avoid using mechanical ventilation and improve the condition of decomposition cycle and take place, improved the decomposition efficiency of formaldehyde greatly.

The side fixedly connected with baffle 18 of second grade purifying box 12 inner wall, the top of baffle 18 is fixedly connected with air purifier 19 and ozone generator 20 respectively, the side of air purifier 19 passes through pipeline and ozone generator 20's side fixed connection, the top fixedly connected with aspiration pump 21 of baffle 18, the side of aspiration pump 21 passes through pipeline and air purifier 19 fixed connection, the side fixedly connected with bleed-off pipe 22 of aspiration pump 21, bleed-off pipe 22 fixed connection is in the inside of second grade purifying box 12, the bottom fixed the inlaying of ozone generator 20 has exhaust duct 23, exhaust duct 23 fixed connection is in the inside of baffle 18, and exhaust duct 23 runs through and extends to the outside of baffle 18. An exhaust pipeline 23 is fixedly embedded in the bottom of the ozone generator 20 inside the secondary purification box 12, the exhaust pipeline 23 is fixedly connected inside the partition plate 18, and the exhaust pipeline 23 penetrates through and extends to the outside of the partition plate 18. After the treatment of the decomposition box 17, the air pump 21 is started to pump air into the air purifier 19 and the ozone generator 20, the air pumped into the secondary purification box 12 generates ozone, and the air is sterilized and disinfected by the ultraviolet rays emitted by the ultraviolet tube 1706, so that formaldehyde in the air is treated to the maximum extent, and at the same time, unreacted ozone is decomposed by the ultraviolet rays, so that the treated air reaches the normal standard, and the air reaches the normal standard, after the purification is completed, the control valve 26 is opened, and the air is discharged out of the secondary purification box 12 through the first air supply pipeline 25 and the second air supply pipeline 27.

This embodiment is when purifying the air, starts motor 4 earlier, makes motor 4 drive fan 5 at 2 rotations of inlet box through the output shaft, and the air passes through inlet duct 6 and ventilates to set 3 entering inlet box 2 of ventilating to it is inside to enter into one-level purifying box 1 through blow vent 7. The air passes through 8 entering rose box 9 insides of ventilative board after, absorbs debris and dust particle in the air through high-efficient composite filter 10 earlier and filters, later filters through activated carbon filter screen 11 again, absorbs the macromolecule granule. After entering the secondary purification box 12, the air is heated by the heat treatment box 14 and then enters the drug storage tank 16 for washing, then enters the decomposition box 17, after entering the treatment chamber 1701, the air is firstly contacted with the mildew-proof purification sponge filter screen 1702 to perform mildew-proof purification on the air, then the air is contacted with the formaldehyde decomposition oxidation plant fiber filter screen 1703 to perform decomposition oxidation purification on formaldehyde in the air, the air after oxidation purification is continuously contacted with the benzene decomposition oxidation purification sponge filter screen 1704 to perform benzene decomposition oxidation purification on the air, and the air is treated by the decomposition box 17. The air pump 21 is started to discharge air into the air purifier 19 and the ozone generator 20, the air pumped into the secondary purification box 12 generates ozone, the air is sterilized and disinfected by matching with ultraviolet rays emitted by the ultraviolet lamp 1706, formaldehyde in the air is treated to the maximum extent, and meanwhile, unreacted ozone is decomposed by utilizing the ultraviolet rays, so that the air reaches the normal standard, and the condition that the air damages the human body is avoided. After the purification is completed, the control valve 26 is opened, and the air is discharged out of the secondary purification tank 12 through the first air supply pipe 25 and the second air supply pipe 27.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides a formaldehyde decomposition equipment for environmental art which characterized in that includes: the air inlet box (2), the primary purification box (1) and the secondary purification box (12) are sequentially communicated along the horizontal direction;

a filter box (9) is arranged in the primary purification box (1), a plurality of layers of filter plates are arranged in the filter box (9), and a ventilating plate (8) is arranged below the filter box (9);

the secondary purification box (12) is internally provided with a heat treatment box (14), a drug storage pool (16), a decomposition box (17) and an ozone generator (20) which are communicated with each other in sequence, and treated air is discharged through a gas outlet arranged on the secondary purification box (12).

2. The formaldehyde decomposition device for environmental art according to claim 1, wherein the heat treatment tank (14) and the decomposition tank (17) are disposed side by side in the middle of the secondary purification tank (12), and the storage tank (16) and the ozone generator (20) are disposed at the bottom and the top of the secondary purification tank (12), respectively.

3. The formaldehyde decomposition equipment for environmental art according to claim 1, wherein the decomposition box (17) is provided with a mildew-proof purification sponge filter screen (1702), a formaldehyde decomposition oxidation plant fiber filter screen (1703) and a benzene decomposition oxidation purification sponge filter screen (1704) in sequence from bottom to top.

4. The formaldehyde decomposition equipment for environmental arts according to claim 3, wherein an ultraviolet lamp tube (1706) is further installed on the upper portion of the benzene decomposition oxidation purification sponge strainer (1704).

5. The formaldehyde decomposition apparatus for environmental art according to claim 1, wherein the multi-layer filter plate comprises a composite filter plate (10) and an activated carbon filter screen (11) which are sequentially disposed from bottom to top.

6. The formaldehyde decomposition equipment for environmental art according to claim 1, wherein an air cleaner (19) and an air pump (21) are further provided between the ozone generator (20) and the outer wall of the secondary purification tank (12) in this order.

7. The formaldehyde decomposition equipment for environmental art according to claim 1, wherein a fan (5) is provided in the air intake box (2).

8. The formaldehyde decomposition equipment for environmental art according to claim 1, wherein a medicine adding pipeline (24) is fixedly embedded in the side surface of the medicine storage tank (16), and the medicine adding pipeline (24) penetrates and extends to the outside of the secondary purification tank (12).

9. The formaldehyde decomposition equipment for environmental arts according to claim 1, wherein a gas outlet of the secondary purification tank (12) is fixedly installed with a gas supply pipe and a control valve (26).