CN211411516U

CN211411516U - High-efficient formaldehyde adsorption tower

Info

Publication number: CN211411516U
Application number: CN201921193298.7U
Authority: CN
Inventors: 孟祥坤
Original assignee: 孟祥坤
Current assignee: Shandong sudike Chemical Technology Co.,Ltd.
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-09-04
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a high-efficient formaldehyde adsorption tower, which comprises a housin, the fixed intercommunication in the left bottom of casing has the air-supply line, the inner chamber of air-supply line passes through the first fan of support fixedly connected with, the left bottom fixedly connected with filter of casing inner chamber, the right side of filter and the bottom fixed connection on casing inner chamber right side, the inner wall of casing and the top fixedly connected with deodorization layer that is located the filter, the inner wall of casing and the top fixedly connected with active carbon adsorption layer that is located deodorization layer. The utility model discloses possess the advantage of high-efficient absorption and purification, solved present people and got rid of formaldehyde pollution's in the indoor air main method and use the formaldehyde remover, with formaldehyde remover spraying on furniture or wall, formaldehyde removal volume in the certain period is limited, and the persistence of effect is poor moreover, does not possess the function of carrying out high-efficient absorption and purification to formaldehyde, leads to formaldehyde to remain in the room to influence the healthy problem of people.

Description

High-efficient formaldehyde adsorption tower

Technical Field

The utility model relates to a formaldehyde adsorbs technical field, specifically is a high-efficient formaldehyde adsorption tower.

Background

With the continuous improvement of the living standard of people, the decoration and purchase of new furniture become common matters in people's life, various artificial boards such as plywood, core board, medium density fiberboard, shaving board and the like are often used in a large amount in the decoration and furniture manufacture, most of the artificial boards are manufactured by using formaldehyde adhesives and mainly urea-formaldehyde resin adhesives, the formaldehyde release problem exists and often becomes a main source of formaldehyde pollution in indoor air, the formaldehyde is a highly toxic substance, the formaldehyde is high in the second place on the priority control list of toxic chemicals in China, the formaldehyde is determined as carcinogenic and teratogenic substances by the world health organization, is a well-known allergic reaction source and also one of potential strong mutagens, the formaldehyde needs to be treated, and the main method for removing the formaldehyde pollution in the indoor air by people at present is to use a formaldehyde remover, the formaldehyde remover is sprayed on furniture or wall surfaces, the formaldehyde removal amount in a certain time is limited, the effect durability is poor, and the formaldehyde remover does not have the functions of high-efficiency adsorption and purification of formaldehyde, so that the formaldehyde in a room is remained, and the health of people is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient formaldehyde adsorption tower possesses the advantage of high-efficient absorption and purification, the main method of having solved present people and having got rid of formaldehyde pollution in the indoor air is to use the formaldehyde remover, with formaldehyde remover spraying on furniture or wall, the formaldehyde removal volume in the certain time is limited, and the persistence of effect is poor moreover, does not possess the function of carrying out high-efficient absorption and purification to formaldehyde, lead to formaldehyde to remain in the room, thereby influence the healthy problem of people.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency formaldehyde adsorption tower comprises a shell, wherein an air inlet pipe is fixedly communicated with the left bottom of the shell, a first fan is fixedly connected with the inner cavity of the air inlet pipe through a support, a filter plate is fixedly connected with the left bottom of the inner cavity of the shell, the right side of the filter plate is fixedly connected with the right side of the inner cavity of the shell, a deodorization layer is fixedly connected with the inner wall of the shell and is positioned above the filter plate, an active carbon adsorption layer is fixedly connected with the inner wall of the shell and is positioned above the deodorization layer, a baffle is fixedly connected with one side of the active carbon adsorption layer, which is far away from the inner wall of the shell, an HEPA filter layer is fixedly connected with the inner wall of the shell and is positioned above the active carbon adsorption layer, an anion type purification layer is fixedly connected with the inner wall of the shell and is positioned above the HEPA filter layer, an exhaust pipe is, the bottom of casing is through support fixedly connected with water pump, the inlet tube of water pump runs through to the inner chamber of casing and fixed intercommunication has the filter, the fixed intercommunication of outlet pipe of water pump has first water pipe, the one end that the water pump was kept away from to first water pipe runs through to the inner chamber of casing and fixed intercommunication has first water spray plate, the fixed intercommunication in right side of first water pipe has the second water pipe, the one end that the first water pipe was kept away from to the second water pipe runs through to the inner chamber of casing and fixed intercommunication has the second water spray plate, the equal fixedly connected with landing leg in four corners of casing bottom, the positive right side fixedly connected with controller of casing, the controller respectively with first fan second fan and water pump electric connection.

Preferably, the right side of casing is fixed the intercommunication and is had the pipe, the inner chamber of pipe passes through support fixedly connected with third fan, the pipe is kept away from the one end of third fan and the fixed intercommunication in bottom on casing right side, controller and third fan electric connection.

Preferably, the bottom fixedly connected with ultraviolet lamp on anion formula purification layer, the fixed intercommunication in bottom of casing has the blow off pipe, controller and ultraviolet lamp electric connection.

Preferably, the shell comprises a polycarbonate layer, and a polytetrafluoroethylene layer is fixedly connected to the inner wall of the polycarbonate layer.

Preferably, the first water spray plate is positioned between the HEPA filter layer and the anion type purification layer, and the second water spray plate is positioned between the filter plate and the deodorization layer.

Preferably, the front surface of the shell is fixedly connected with an observation window, and the deodorization layer is composed of a mixture of bamboo charcoal and activated carbon.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a casing, the air-supply line, first fan, the filter, the deodorant layer, the active carbon adsorption layer, the baffle, the HEPA filter layer, anion formula purifies the layer, the exhaust pipe, the second fan, a water pump, a filter, first water pipe, first water spray plate, the second water pipe, second water spray plate, landing leg and controller cooperate, possess high-efficient absorption and advantage of purifying, the main method of having solved present people and having got rid of formaldehyde pollution in the indoor air uses the formaldehyde remover, with formaldehyde remover spraying on furniture or wall, formaldehyde removal volume in the certain time is limited, and the persistence of effect is poor, do not possess the function that carries out high-efficient absorption and purification to formaldehyde, lead to in the room formaldehyde to remain, thereby influence the healthy problem of people.

2. The utility model has the advantages that the second fan is arranged to rapidly discharge the gas after filtration, adsorption, purification and sterilization, the efficiency is improved, the water entering the water pump is filtered by arranging the filter, the soil at the bottom of the inner cavity of the shell is prevented from entering and blocking the water pump, the third fan with the circular tube is arranged to repeatedly filter and adsorb the formaldehyde which reaches the top of the inner cavity of the shell and is not adsorbed, the gas which is filtered and adsorbed is sterilized by arranging the ultraviolet lamp, the soil at the bottom of the inner cavity of the shell is discharged in time by arranging the blow-off pipe, the polycarbonate layer is made of polycarbonate, the polycarbonate has the excellent performances of high tensile strength and excellent impact toughness, the service life of the shell is prolonged, the polytetrafluoroethylene layer is made of tetrafluoroethylene, and the polytetrafluoroethylene has strong corrosion resistance, can fine prevent the erosion of formaldehyde, improve the life of casing, through setting up the observation window, in time observe the water level of casing bottom and the adsorption of formaldehyde condition.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic view of the shell structure of the present invention in a partial cross-sectional view.

In the figure: the device comprises a shell 1, an air inlet pipe 2, a first fan 3, a filter plate 4, a deodorization layer, an active carbon adsorption layer 5, a baffle 6, an HEPA filter layer 8, a negative ion type purification layer 9, an exhaust pipe 10, a second fan 11, a water pump 12, a filter 13 14, a first water pipe 15, a first water spray plate 16, a second water pipe 17, a second water spray plate 18, supporting legs 19, a controller 20, a round pipe 20, a third fan 21, a polycarbonate layer 22 and a polytetrafluoroethylene layer 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be 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.

The utility model discloses a casing 1, air-supply line 2, first fan 3, filter 4, deodorant layer 5, activated carbon adsorption layer 6, baffle 7, HEPA filter layer 8, anion formula purifies layer 9, exhaust pipe 10, second fan 11, water pump 12, filter 13, first water pipe 14, first water spray plate 15, second water pipe 16, second water spray plate 17, landing leg 18, controller 19, pipe 20, third fan 21, polycarbonate layer 22 and polytetrafluoroethylene layer 23 part are the parts that general standard or technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a high-efficiency formaldehyde adsorption tower comprises a housing 1, an air inlet pipe 2 fixedly communicated with the left bottom of the housing 1, a first fan 3 fixedly connected with the inner cavity of the air inlet pipe 2 through a bracket, a filter plate 4 fixedly connected with the left bottom of the inner cavity of the housing 1, the right side of the filter plate 4 fixedly connected with the right bottom of the inner cavity of the housing 1, a deodorizing layer 5 fixedly connected with the inner wall of the housing 1 and above the filter plate 4, an activated carbon adsorption layer 6 fixedly connected with the inner wall of the housing 1 and above the deodorizing layer 5, a baffle 7 fixedly connected with the activated carbon adsorption layer 6 and on the side far away from the inner wall of the housing 1, a HEPA filter layer 8 fixedly connected with the inner wall of the inner cavity of the housing 1 and above the HEPA filter layer 8, an anion purification type exhaust layer 9 fixedly connected with the top of the housing 1, and a communicating pipe 10 fixedly communicated, the inner cavity of the exhaust pipe 10 is fixedly connected with a second fan 11 through a bracket, the bottom of the shell 1 is fixedly connected with a water pump 12 through the bracket, a water inlet pipe of the water pump 12 penetrates through the inner cavity of the shell 1 and is fixedly communicated with a filter 13, a water outlet pipe of the water pump 12 is fixedly communicated with a first water pipe 14, one end of the first water pipe 14 far away from the water pump 12 penetrates through the inner cavity of the shell 1 and is fixedly communicated with a first water spraying plate 15, the right side of the first water pipe 14 is fixedly communicated with a second water pipe 16, one end of the second water pipe 16 far away from the first water pipe 14 penetrates through the inner cavity of the shell 1 and is fixedly communicated with a second water spraying plate 17, four corners of the bottom of the shell 1 are fixedly connected with supporting legs 18, the right side of the front surface of the shell 1 is fixedly connected with a controller 19, the controller 19 is respectively electrically connected with the second fan 11 of the first fan 3 and the water pump 12, and through the, efficiency is improved, by arranging the filter 13, water entering the water pump 12 is filtered, soil at the bottom of the inner cavity of the shell 1 is prevented from entering and blocking the water pump 12, the right side of the shell 1 is fixedly communicated with a circular tube 20, the inner cavity of the circular tube 20 is fixedly connected with a third fan 21 through a bracket, one end of the circular tube 20 far away from the third fan 21 is fixedly communicated with the bottom of the right side of the shell 1, a controller 19 is electrically connected with the third fan 21, through arranging the circular tube 20 third fans 21, formaldehyde which reaches the top of the inner cavity of the shell 1 and is not adsorbed is filtered and adsorbed for a plurality of times, an ultraviolet lamp is fixedly connected with the bottom of the anion type purification layer 9, a blow-off pipe is fixedly communicated with the bottom of the shell 1, the controller 19 is electrically connected with the ultraviolet lamp, through arranging the ultraviolet lamp, the filtered and adsorbed gas is sterilized, through arranging the blow-off pipe, the casing 1 comprises a polycarbonate layer 22, the inner wall of the polycarbonate layer 22 is fixedly connected with a polytetrafluoroethylene layer, the service life of the casing 1 is prolonged by arranging the polycarbonate layer 22, the polycarbonate layer 22 is made of polycarbonate, the polycarbonate has excellent performances of high tensile strength and impact toughness, the polytetrafluoroethylene layer 23 is arranged, the polytetrafluoroethylene layer 23 is made of tetrafluoroethylene, the polytetrafluoroethylene has strong corrosion resistance and can well prevent the corrosion of formaldehyde, a first water spraying plate 15 is arranged between a HEPA filter layer 8 and an anion type purification layer 9, a second water spraying plate 17 is arranged between a filter plate 4 and a deodorization layer 5, the front surface of the casing 1 is fixedly connected with an observation window, the deodorization layer 5 is composed of a mixture of bamboo charcoal and active carbon, the water level at the bottom of the casing 1 and the adsorption condition of formaldehyde are timely observed by arranging the observation window, the casing 1, an air inlet pipe 2, The formaldehyde removing device comprises a first fan 3, a filter plate 4, a deodorization layer 5, an activated carbon adsorption layer 6, a baffle 7, an HEPA filter layer 8, an anion type purification layer 9, an exhaust pipe 10, a second fan 11, a water pump 12, a filter 13, a first water pipe 14, a first water spray plate 15, a second water pipe 16, a second water spray plate 17, support legs 18 and a controller 19 which are matched.

When the device is used, the controller 19 controls the operation of the first fan 3, the first fan 3 drives the air circulation and conveys the air inlet pipe 2, the gas passing through the air inlet pipe 2 enters the bottom of the inner cavity of the shell 1, the gas at the bottom of the inner cavity of the shell 1 enters the filter plate 4 for dust removal, the gas passing through the filter plate 4 enters the deodorization layer 5 for deodorization, a large part of the gas passing through the deodorization layer 5 enters the active carbon adsorption layer 6 for adsorbing formaldehyde, a small part of the gas passes through gaps between the active carbon adsorption layers and is not adsorbed, the gas passing through the active carbon adsorption layer 6 enters the HEPA filter layer 8 for filtering fine particles, the controller 19 controls the opening of the ultraviolet lamp, the gas passing through the HEPA filter layer 8 is sterilized, the sterilized gas enters the anion type purification layer 9 for purifying the formaldehyde and harmful gas which are not adsorbed, the operation of second fan 11 is controlled to controller 19, gas after purifying passes through the exhaust pipe and discharges, the operation of third fan 21 is controlled to controller 19, gas mixture that will adsorb and not adsorbed, enter into the bottom of casing 1 inner chamber through pipe 20, carry out filtration and absorption many times repeatedly, controller 19 controls the operation of water pump 12, water with casing 1 inner chamber bottom enters into first water spray 15 and second water spray 17 through first water pipe 14 and second water pipe 16 and sprays, the water that sprays on the one hand is to HEPA filter layer 8, active carbon adsorption layer 6, deodorization layer 5 and filter 4 clear up, prevent to block up, on the other hand the water that sprays has increased the area of contact with formaldehyde, formaldehyde easily dissolves in water, make formaldehyde better adsorb dissolve in water, the adsorption efficiency to formaldehyde has been improved simultaneously.

In summary, the following steps: the efficient formaldehyde adsorption tower solves the problems that the formaldehyde remover is sprayed on furniture or wall surfaces, the formaldehyde removal amount in a certain time is limited, the effect durability is poor, and the efficient formaldehyde adsorption tower does not have the functions of efficiently adsorbing and purifying formaldehyde, so that formaldehyde residue in a room is caused, and the health of people is influenced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient formaldehyde adsorption tower, includes casing (1), its characterized in that: the air inlet pipe (2) is fixedly communicated with the left bottom of the shell (1), the inner cavity of the air inlet pipe (2) is fixedly connected with a first fan (3) through a support, the filter plate (4) is fixedly connected with the left bottom of the inner cavity of the shell (1), the right side of the filter plate (4) is fixedly connected with the right side of the inner cavity of the shell (1), the inner wall of the shell (1) is fixedly connected with a deodorizing layer (5) above the filter plate (4), the inner wall of the shell (1) is fixedly connected with an active carbon adsorption layer (6) above the deodorizing layer (5), one side of the active carbon adsorption layer (6) far away from the inner wall of the shell (1) is fixedly connected with a baffle (7), the inner wall of the shell (1) is fixedly connected with a HEPA filter layer (8) above the active carbon adsorption layer (6), the inner wall of the shell (1) is fixedly connected with an anion type purifying layer (9) above the HEPA filter layer (, the top of the shell (1) is fixedly communicated with an exhaust pipe (10), the inner cavity of the exhaust pipe (10) is fixedly connected with a second fan (11) through a support, the bottom of the shell (1) is fixedly connected with a water pump (12) through a support, the water inlet pipe of the water pump (12) penetrates through the inner cavity of the shell (1) and is fixedly communicated with a filter (13), the water outlet pipe of the water pump (12) is fixedly communicated with a first water pipe (14), one end, far away from the water pump (12), of the first water pipe (14) penetrates through the inner cavity of the shell (1) and is fixedly communicated with a first water spray plate (15), the right side of the first water pipe (14) is fixedly communicated with a second water pipe (16), one end, far away from the first water pipe (14), of the second water pipe (16) penetrates through the inner cavity of the shell (1) and is fixedly communicated with a second water spray plate (17), and four corners of the bottom of the shell (1) are fixedly connected with, the right side fixedly connected with controller (19) on casing (1) front, controller (19) respectively with first fan (3) second fan (11) and water pump (12) electric connection.

2. The high-efficiency formaldehyde adsorption tower according to claim 1, characterized in that: the fixed intercommunication in right side of casing (1) has pipe (20), the inner chamber of pipe (20) passes through support fixedly connected with third fan (21), the one end and the fixed intercommunication in bottom on casing (1) right side of third fan (21) are kept away from in pipe (20), controller (19) and third fan (21) electric connection.

3. The high-efficiency formaldehyde adsorption tower according to claim 1, characterized in that: the bottom fixedly connected with ultraviolet lamp of anion formula purification layer (9), the fixed intercommunication in bottom of casing (1) has the blow off pipe, controller (19) and ultraviolet lamp electric connection.

4. The high-efficiency formaldehyde adsorption tower according to claim 1, characterized in that: the shell (1) comprises a polycarbonate layer (22), and a polytetrafluoroethylene layer is fixedly connected to the inner wall of the polycarbonate layer (22).

5. The high-efficiency formaldehyde adsorption tower according to claim 1, characterized in that: the first water spraying plate (15) is positioned between the HEPA filtering layer (8) and the anion type purifying layer (9), and the second water spraying plate (17) is positioned between the filtering plate (4) and the deodorizing layer (5).

6. The high-efficiency formaldehyde adsorption tower according to claim 1, characterized in that: the front surface of the shell (1) is fixedly connected with an observation window, and the deodorization layer (5) is composed of a mixture of bamboo charcoal and activated carbon.