KR20230000789U - Deodorization unit - Google Patents

Abstract

The present invention relates to a unit that deodorizes odors generated in odor generating facilities, and more specifically, dust generated from sewage treatment plants, manure treatment plants, or large-scale waste treatment and environmental businesses, paper, pulp, fermentation factories, fertilizer factories, etc. B. Pass the contaminated air containing various pollutants (hazardous) substances and bad odors (odor), but dry after wet treatment to collect and filter dust, various pollutants, odors and odors contained in the contaminated air Disclosed is a technical field related to a deodorization unit that purifies air in a clean state as it is removed through oxidation treatment or adsorption treatment.

Description

Deodorization unit {Deodorization unit}

The present invention relates to a unit that deodorizes odors generated in odor generating facilities, and more specifically, dust generated from sewage treatment plants, manure treatment plants, or large-scale waste treatment and environmental businesses, paper, pulp, fermentation factories, fertilizer factories, etc. B. Pass the contaminated air containing various pollutants (hazardous) substances and bad odors (odor), but dry after wet treatment to collect and filter dust, various pollutants, odors and odors contained in the contaminated air It is a technical field related to a deodorization unit that purifies air in a clean state by removing it through oxidation, adsorption, or removal.

With the development of industry, the problem of environmental pollution is becoming more and more serious. In accordance with this trend, the demand that regulations on pollutants be further strengthened is also increasing, and various devices for actually removing environmental pollutants are being developed. Conventional air purifiers that have been used so far adopt a method of forcibly circulating indoor air by driving a blower operated by power, filtering or adsorbing pollutants by a conventional filter to remove dust or odor, there is.

However, in the case of a conventional air purifier, if the filter is clogged with contaminants, the efficiency is lowered and it causes a malfunction. Therefore, after disassembling the air purifier, the filter must be cleaned frequently, especially when contaminated. If a filter contaminated with substances is left unattended for a long time, there is a problem in that mold or bacteria inhabit the pollutants, causing odors, acting as air pollutants, and in severe cases, causing disease. In particular, the environment Conventional deodorization devices for treating recycling separation waste, food waste, human excrement, and sewage sludge from business establishments have very low efficiency, so fundamental measures have been required.

These odors and VOCs (Volatile Organic Compounds) components generated from industrial waste, etc. are known to stimulate the human sense of smell and cause discomfort, as well as have a very harmful effect on health. In particular, volatile organic compounds have high vapor pressure It is a substance that easily evaporates into the air and causes a photochemical reaction with nitrogen oxides in the air to cause photochemical smog. It destroys the ozone layer in the air and is known as a very harmful substance to the human body. Even in the absence of combustion-related pollutants, some volatile organic compounds can appear in high concentrations, emphasizing the importance of their removal from an environmental health point of view.

Among industrial wastes, manure and food waste, in particular, have very strong moisture and odor characteristics. For this reason, when using a generally known deodorizing means, the effect is very low, so a new technology to replace them has been required.

In fact, there are thermal incineration, adsorption method, catalytic incineration, etc. as treatment technologies for volatile organic compounds applied in the field. The thermal incineration method is uneconomical in case of large load fluctuation, low concentration and low flow rate, and generates nitrogen oxides and dioxins. The adsorption method has the disadvantage that the adsorption capacity of the adsorbent decreases when ketones, aldehydes, and esters are included, and the adsorption efficiency decreases due to dust contamination. It is uneconomical due to excessive initial investment cost, high operating cost, etc. to be applied to the removal of the compound, and it is difficult to apply to a process with a risk of explosion.

In the case of air pollution that has recently occurred, the pollution sources are diversified and new pollutants are continuously generated, so the conventional simple treatment method is limited. There is a problem in that it not only generates a second pollutant by simple filtration or adsorption, but also requires a lot of time and money for maintenance.

Photocatalyst is a compound word of light and catalyst, and means a catalyst using light or a catalyst that accelerates a photoreaction. However, a photocatalyst satisfies the basic conditions as a general catalyst capable of accelerating the reaction rate by providing a mechanism different from the existing reactions without being consumed by directly participating in the reaction, as well as when the material to be expressed is irradiated with ultraviolet rays. Semiconducting metal oxides or sulfur compounds that can absorb and have strong reducing and oxidizing power are mainly used, and the most used metal oxide as a photocatalyst for inducing such a photochemical reaction is titanium dioxide (TiO2). Photocatalysts can eliminate secondary pollution by completely oxidizing/decomposing contaminants, treat contaminants in liquid and gaseous phases, treat contaminants at room temperature/pressure and low temperatures, and have BOD (Biochemical Oxygen Demand), COD (Chemical Oxygen Demand), chromaticity, SS (Settleable Solids), and odor removal ability are excellent, heavy metal removal, non-degradable organic substances removal, and sterilization effect of various microorganisms are excellent. It has the advantage that the area is small, so the range of its use is expanding in various industrial fields and real life fields. Therefore, there is a need for an air purifier with excellent deodorization efficiency that effectively purifies polluted indoor air while preventing secondary pollutants by directly decomposing pollutants in the air using ultraviolet rays and photocatalysts.

In order to solve this problem, Korean Patent Registration No. 10-1000306 discloses a main body having an air inlet and an exhaust port, a pre-filter unit and an intermediate filter unit for removing fine solid substances from the contaminated air introduced through the air inlet, and a contaminated air outlet. Deodorization device consisting of a cartridge filter unit containing a plurality of air purifying members that removes odorous substances in the air by photo-oxidation and catalytic oxidation of a UV lamp and a photocatalyst, and an adsorption filter unit that prevents recombination of thorns decomposed through the cartridge filter unit. In the cartridge filter unit, a fixed frame for constituting a filter, a fixed frame cover located on and connected to the fixed frame, and a binding member formed to combine and fix the fixed frame cover and the fixed frame, and to be disassembled. An air purifying member that is fastened to the fixed frame to remove odor components from air polluted with odor by a photocatalytic reaction, and a UV lamp ball formed on the fixed frame to allow the UV lamp to be easily drawn into the air purifying member. Disclosed is a deodorizing device using ultraviolet light and a photocatalyst, characterized in that it is configured.

However, in the case of the registered patent, a large amount of moisture and odor components are contained, such as food waste, so when the inflow rate of air generated from food waste or sewage sludge is high or the amount of air inflow is large, the odor is properly decomposed by photocatalytic action, Since a problem of cumulative increase in odor components that cannot be removed and untreated may occur, the development of a high-efficiency, high-capacity industrial deodorizer is urgently needed.

On the other hand, representative conventional industrial deodorization methods include a biofilter method, an activated carbon adsorption method, and a chemical cleaning method.

The biofilter method is a method of treating odors by microorganisms attached to synthetic polymer carriers, and has the advantage of being effective against a wide range of odors. There is a downside to a sharp decline. Therefore, it is difficult to maintain, and the cost thereof is also known as a very high technology, so many difficulties occur in introducing it to the business site.

On the other hand, the activated carbon adsorption method is a method of adsorbing odors by chemically treating the surface of activated carbon. The device structure is simple and the manufacturing cost is low, but a separate pretreatment facility is required to remove tar and dust. Since the breaking point is reached quickly, the replacement cycle is fast, the effect is low, and the cost is high. In addition, it is cumbersome to separately install a water removal facility in the deodorization tower, and excessive maintenance costs occur due to frequent replacement of parts.

The chemical cleaning method routinely used in many environmental offices is the odor treatment method by oxidation, reduction, and neutralization reactions by chemical cleaning water. However, the chemical cleaning method has a relatively low installation cost compared to the biofilter method, but the installation cost is about 15 times higher than that of the present invention, and additional wastewater treatment is performed by using the chemical solution. Costs are incurred, excessive auxiliary facilities are required during operation, thorough water supply/drainage management is required, and the risk of environmental pollution caused by the use of chemicals has been pointed out as problems.

Republic of Korea Patent No. 10-1404722 (2014.05.30.) Republic of Korea Patent No. 10-1536635 (2015.07.08.)

The present invention is a technology devised to solve the problems according to the prior art described above, and filters and removes dust and various contaminants contained in contaminated air, but first removes moisture and odor through water, and then sterilizes through dehumidification. Provided through a deodorizing unit that minimizes the performance degradation of the filter unit and activated carbon unit to collect and filter out dust, various contaminants, odors and odors contained in polluted air, or to facilitate oxidation treatment and adsorption treatment. It is the main purpose to do.

In order to achieve the above-described object, the present invention is installed in a housing in which an inlet through which air or gas containing odor is sucked is formed at the rear of the lower part of one side and an outlet is formed in the front of the upper part of the other side, and the outlet is installed inside the housing. A suction device for sucking in and discharging air of, a wet processing unit formed on one side of the inside of the housing, and formed on the inner center of the housing, partitioned on the upper part of the other side of the wet processing unit, and a front upper part of the wet processing unit The dehumidifying part communicating with the other side and one front side is formed in the center of the inside of the housing, and is divided in the lower part of the other side of the wet processing part, and the lower rear part and the upper rear part of the dehumidifying part are in communication. The sterilization filter part and the inside of the housing It is partitioned and formed on the other side, and is partitioned on the other side of the sterilization filter part, and is partitioned and formed on the other side of the inside of the housing and the first activated carbon part in which the other front side of the sterilization filter part and one front side communicate with each other, and is formed on the other side of the dehumidification part. and a second activated carbon part in which the rear upper part and the rear lower part of the first activated carbon part communicate with each other.

In addition, the wet treatment unit of the present invention is installed on the rear upper part of one side of the housing, and a spray device having a water tank and a plurality of spray nozzles installed to be connected to the spray device and installed on the rear upper part of one side of the housing And a plurality of rotary blades installed to be rotatable in the lateral direction at the rear lower part of one side of the inside of the housing, and the air sucked through the suction port collides with the rotating blades to rotate the falling member and the rear of the dropping member It is installed, but is installed to rotate together with the rotation of the dropping member so that the sucked air is blown forward, and it is installed to be rotatable at the lower part of the front side of the inside of the housing, and the air moved by the blowing fan It is characterized in that it is configured to include a lifting fan that is rotated by and raises the air.

In addition, the present invention is characterized in that it includes an eliminator installed in the passage of the wet treatment unit and the dehumidifying unit and a demister installed in the passage of the wet treatment unit and the dehumidification unit and installed on the other side of the eliminator .

In addition, the dehumidifying unit of the present invention is installed on an evaporator installed at the upper center of the inside of the housing and at the upper center of the inside of the housing, and is installed on a condenser installed at the rear of the evaporator and an upper center of the housing, from the condenser. It is characterized in that it comprises an expansion valve installed in the refrigerant pipe through which the refrigerant moves to the evaporator and a compressor installed in the upper center of the housing and installed in the refrigerant pipe through which the refrigerant moves from the evaporator to the condenser.

In addition, the sterilization filter unit of the present invention is installed in the lower center of the inner center of the housing and the pre-filter installed in the lower center of the housing, but installed in the lower center of the interior of the housing and the sterilization unit installed in front of the pre-filter. However, it is characterized in that it includes a medium filter installed in front of the sterilization unit and a HEPA filter installed in the lower center of the inside of the housing and installed in front of the medium filter.

In addition, the sterilization unit of the present invention is installed on the front of a plurality of LED chips for irradiating ultraviolet rays, a wide-angle lens installed on the outside of the LED chip to surround the LED chip, and a through-formed at a position where the LED chip is not installed It is characterized in that it is configured to include a plurality of ventilation holes.

In addition, the first activated carbon unit of the present invention is characterized in that it is configured to include a heating coil installed at the bottom of the other side inside the housing and a first activated carbon filled between the heating coils at the bottom of the other side inside the housing. .

In addition, the second activated carbon unit of the present invention is configured to include the second activated carbon filled in the upper part of the other side of the housing, and is characterized in that the particles are larger than those of the first activated carbon.

The deodorizing unit according to the present invention presented as above first removes pollutants and odors contained in the air through the wet treatment unit, firstly removes moisture contained in the air moving through the eliminator, and removes the air through the dehumidifying unit. By removing the moisture contained in the air secondarily, contaminants and odors can be easily removed through the sterilization filter unit later, as well as adsorption of moisture to the activated carbon unit is minimized so that pollutants and odors are more easily adsorbed. Thus, the effect of efficiently purifying polluted air can be obtained.

1 is a schematic side view showing a deodorizing unit according to a preferred embodiment of the present invention.
Figure 2 is a cross-sectional view along line "AA" of Figure 1 showing a plane of a deodorizing unit according to a preferred embodiment of the present invention.
Figure 3 is a front view showing a sterilization unit according to a preferred embodiment of the present invention.
Figure 4 is a partial cross-sectional view schematically showing a sterilization unit according to a preferred embodiment (a) and another embodiment (b) of the present invention.
5 is a cross-sectional view taken along line “BB” of FIG. 1 showing a plan view of a deodorizing unit according to a preferred embodiment of the present invention;
Figure 6 is a schematic plan view showing a deodorizing unit according to a preferred embodiment of the present invention.
7 is a cross-sectional view taken along line “CC” of FIG. 6 showing a side of a deodorizing unit according to a preferred embodiment of the present invention;
8 is a cross-sectional view taken along line “DD” of FIG. 6 showing a side of a deodorizing unit according to a preferred embodiment of the present invention;
9 is a cross-sectional view taken along line “EE” of FIG. 6 showing a side of a deodorizing unit according to a preferred embodiment of the present invention;

The present invention relates to a unit (unit) that deodorizes odors generated from odor generating facilities. More specifically, in sewage treatment plants, manure treatment plants, or large-scale waste treatment environmental offices, paper, pulp, fermentation factories, fertilizer factories, etc. Pass through the polluted air containing dust, various contaminants and odors, and dry after wet treatment to collect, filter out, or oxidize dust, various contaminants, odors and odors contained in the contaminated air, It is a technology related to a deodorization unit that purifies the air in a clean state by removing it through adsorption treatment.

The configuration for achieving the present invention as described above is a housing 100 in which an inlet 110 through which air or gas containing odor is sucked is formed at the lower rear of one side and an outlet 120 is formed at the upper front of the other side; and A suction device 200 installed in the outlet 120 to suck in and discharge air inside the housing 100; and a wet processing unit 300 formed by being partitioned on one side of the inside of the housing 100; and the housing A dehumidifying unit 400 formed in the inner center of the 100, partitioned on the upper part of the other side of the wet processing unit 300, and communicating with the other upper front side of the wet processing unit 300 and one front side; and the housing The sterilizing filter unit 500 is formed in the inner center of the 100, is partitioned at the lower part of the other side of the wet processing unit 300, and communicates with the rear lower part and the rear upper part of the dehumidifying unit 400; and the housing A first activated carbon unit 600 that is partitioned and formed on the other side of the inside of (100), partitioned on the other side of the sterilization filter unit 500, and communicating with the other front side and one front side of the sterilization filter unit 500; and a second activated carbon unit 700 formed on the other side of the inside of the housing 100, partitioned on the other side of the dehumidifying unit 400, and communicating with the rear upper part and the rear lower part of the first activated carbon unit 600. ); Suggests a deodorizing unit characterized in that it is configured to include.

In addition, the wet processing unit 300 of the present invention is installed on the rear upper part of one side of the housing 100, and the spraying device 310 having a water tank 312; and the inner one side rear upper part of the housing 100 A plurality of injection nozzles 320 installed to be connected to the injection device 310; and a plurality of rotary blades 332 are provided so as to be rotatable in the lateral direction at the rear lower portion of one side inside the housing 100. A falling member 330 installed to rotate air sucked through the inlet 110 by colliding with the rotary blade 332; and installed at the rear of the dropping member 330, the dropping member 330 A blowing fan 340 installed to rotate along with the rotation of ) to blow the sucked air forward; and a lifting fan 350 rotatably installed at the front lower portion of one side of the housing 100 and rotated by the air moved by the blowing fan 340 to raise the air. to be

In addition, the present invention is an eliminator 800 installed in the passage of the wet treatment unit 300 and the dehumidifying unit 400; and installed in the passage of the wet treatment unit 300 and the dehumidification unit 400, the eli It is characterized in that it is configured to include; a demister 900 installed on the other side of the minator 800.

In addition, the dehumidifying unit 400 of the present invention includes an evaporator 410 installed in the upper part of the inner center of the housing 100; and a doedoe installed in the upper part of the inner center of the housing 100, the rear of the evaporator 410. A condenser 420 installed on; and an expansion valve 430 installed on a refrigerant pipe installed in the upper center of the housing 100 and moving refrigerant from the condenser 420 to the evaporator 410; and a compressor 440 installed in the upper center of the housing 100 and installed in a refrigerant pipe through which refrigerant moves from the evaporator 410 to the condenser 420.

In addition, the sterilization filter unit 500 of the present invention includes a pre-filter 510 installed at the lower center of the interior of the housing 100; and a pre-filter 510 installed at the lower center of the interior of the housing 100. A sterilization unit 520 installed in front of the ); and a medium filter 530 installed in the lower center of the housing 100 and installed in front of the sterilization unit 520; and a HEPA filter 540 installed in the lower center of the housing 100 and installed in front of the medium filter 530.

In addition, the sterilization unit 520 of the present invention includes a plurality of LED chips 522 installed on the front to irradiate ultraviolet rays; and a wide angle installed outside the LED chip 522 to surround the LED chip 522. lens 524; and a plurality of ventilation holes 526 penetrating at locations where the LED chip 522 is not installed.

In addition, the first activated carbon part 600 of the present invention includes a heating coil 610 installed on the lower part of the other inner side of the housing 100; It is characterized in that it is configured to include; first activated carbon 620 filled in between.

In addition, the second activated carbon unit 700 of the present invention is configured to include a second activated carbon 710 filled in the upper part of the other side of the housing 100, and has fewer particles than the first activated carbon 620. characterized by a large

Hereinafter, the present invention will be described in detail with reference to drawings 1 to 9 showing an embodiment of the present invention.

The housing 100, which is a major component for achieving the present invention, is

An inlet 110 through which air or gas containing odor is sucked is formed at the rear of the lower part of one side and an outlet 120 is formed in the front of the upper part of the other side. ) As it is installed and operated on the other side, the contaminated air from the odor generating facility is sucked in through the inlet 110, and then the wet processing unit 300, the dehumidifying unit, the sterilization filter unit 500, the first After being purified through the activated carbon unit 600 and the second activated carbon unit 700, clean air is discharged through the outlet 120.

That is, in the present invention, a wet processing unit 300, a dehumidifying unit, a sterilization filter unit 500, a first activated carbon unit 600, and a second activated carbon unit 700, which will be described in detail later, are installed inside, sequentially contaminated The air is purified through the wet processing unit 300, the dehumidifying unit, the sterilization filter unit 500, the first activated carbon unit 600, and the second activated carbon unit 700.

In addition, the housing 100 of the present invention includes a wet processing unit 300, a dehumidifying unit 400, a sterilization filter unit 500, a first activated carbon unit 600 and a second activated carbon unit 700 to be described in detail later. It is formed by partitioning each inside. Specifically, the wet processing unit 300 is partitioned on one side of the inside, the dehumidifying unit 400 is partitioned on the upper part of the inner center, and the sterilizing filter part 500 is partitioned on the lower part of the inner center, The first activated carbon part 600 is partitioned on the lower part of the other inner side, and the second activated carbon part 700 is partitioned on the upper part of the other inner side, while the wet treatment part 300 communicates with the suction port 110 and the dehumidifying part 400 The dehumidifying unit 400 communicates with the wet processing unit 300 and the sterilizing filter unit 500, and the sterilizing filter unit 500 communicates with the dehumidifying unit 400 and the first activated carbon unit 600 , The first activated carbon unit 600 communicates with the sterilizing filter unit 500 and the second activated carbon unit 700, and the second activated carbon unit 700 communicates with the first activated carbon unit 600 and the outlet 120 ) is connected to

In addition, the housing 100 of the present invention is a wet processing unit 300, a dehumidifying unit 400, a sterilization filter unit 500, a first activated carbon unit 600 and a second activated carbon unit 700 to be maintained It will be obvious that a maintenance door (not shown) is formed.

The suction device 200, which is a major component to achieve the present invention,

It is installed on the other side of the outlet 120 and sucks and discharges the air inside the housing 100. As the air inside the housing 100 is sucked in, the intake port of the housing 100 connected to the odor generating facility The contaminated air is sucked through the 110, and the contaminated air passes through the wet processing unit 300, the dehumidifying unit, the sterilizing filter unit 500, the first activated carbon unit 600, and the second activated carbon unit 700. pass through to be purified.

At this time, the suction device 200 of the present invention may be made of a blower having a capacity to sufficiently suck air inside the housing 100, and is installed on the outside of the housing 100, and the outlet 120 and It is installed to be in communication, and it is okay to use any conventional blower, so detailed description will be omitted.

The wet processing unit 300, which is a major component for achieving the present invention,

It is partitioned and formed on one side of the inside of the housing 100, and when contaminated air flows into the lower rear of one side of the inside of the housing 100 through the inlet 110 of the housing 100, water is sprayed to spray water. The hydrophilic contaminants contained in the air polluted by the are removed so that it can be purified.

At this time, the housing 100 has a drain hole (not shown) formed on the lower surface of one side of the inside so that the water sprayed from the wet processing unit 300 can be discharged to the outside, and the drain hole is connected to a purification treatment facility or a purification device It is desirable to allow contaminated water to be purified as it comes into contact with contaminated air.

Specifically, the wet processing unit 300 of the present invention

A spraying device 310 installed on the rear upper part of one side of the housing 100 and having a water tank 312, and installed on the rear upper part of one side inside the housing 100, connected to the spraying device 310 A plurality of spray nozzles 320 and a plurality of rotary blades 332 are provided so as to be rotatably installed in the rear lower part of one side inside the housing 100 in a lateral direction, and are suctioned through the inlet 110. Air is installed at the rear of the falling member 330, which is rotated by colliding with the rotary blade 332, and the falling member 330 is installed to rotate together with the rotation of the falling member 330, and is sucked in. A blowing fan 340 for blowing air forward and rotatably installed at the lower part of the front side of the inside of the housing 100 are rotated by the air moved by the blowing fan 340 to raise the air. It is characterized in that it is configured to include a fan (350).

The injection device 310 is installed on the rear upper part of one side outside the housing 100, not inside, has a water tank 312 in which purified water is stored, and has a plurality of jets installed on the rear upper part of the inner side of the housing 100. It is connected to the injection nozzle 320 and when contaminated air is introduced, purified water is sprayed to purify the contaminated air.

The dropping member 330 is provided with a plurality of rotary blades 332 so that the polluted air that is sucked through the suction port 110 collides with the polluted air to fall downward, and the spray nozzle described above ( 320), it is possible to obtain an effect in which contaminants fall more smoothly by the purified water sprayed.

At this time, the rotary blades 332 are not formed in the same shape as a fan of a general electric fan, but are formed to have a plane perpendicular to the suction port 110 so that the contaminated air introduced through the suction port 110 is more smooth. allow them to collide.

The blower fan 340 is installed on the rotating shaft (not shown) of the falling member 330 so that it can be rotated together with the falling member 330 by the introduced contaminated air. As it is installed at the rear and rotates, the polluted air from which contaminants are primarily removed by the purified water moves from the rear lower portion of one side inside the housing 100 to the front lower portion of the inside one side of the housing 100.

The upward fan 350 is a dehumidifying unit in which contaminated air moved from the rear lower portion of one side of the housing 100 to the front lower portion of the inner side of the housing 100 by the blowing fan 340 is removed, which will be described in detail later. 400, it rises from the front lower part of one side of the housing 100 so that it can move smoothly to the dehumidifying unit 400.

At this time, it is preferable that the lifting fan 350 be rotated by the contaminated air moved by the blowing fan 340 and the suction device 200 without being connected to a separate driving device, which contains a large amount of moisture. This is to ensure that some of the moisture in the polluted air collides with the rising fan 350 to fall and be removed, and to prevent electrical short circuits and other accidents caused by multi-directional moisture.

The dehumidification unit 400, which is a major component for achieving the present invention,

It is partitioned and formed in the inner center of the housing 100, partitioned at the upper part of the other side of the wet treatment unit 300, and communicating with the front upper other side and the front one side of the wet treatment unit 300, the above-described rising fan When the contaminated air of the lower front side of the inside of the housing 100 is raised by the 350 and moved to the upper side of the front side of the inside of the housing 100, it moves to the front side that communicates with the upper front side of the wet processing unit 300 and the other side. It is characterized in that contaminated air is introduced and then dehumidified.

That is, the dehumidifying unit 400 of the present invention removes moisture from the contaminated air containing a large amount of moisture in the wet processing unit 300, so that the sterilizing filter unit 500 through which the contaminated air will pass later and the first The activated carbon unit 600 and the second activated carbon unit 700 realize the effect of minimizing performance deterioration due to moisture and more smoothly purifying polluted air.

At this time, in the deodorizing unit of the present invention, when the contaminated air is moved from the wet processing unit 300 to the dehumidifying unit 400, the eli A minator 800 is installed between the wet processing unit 300 and the dehumidifying unit 400 .

More specifically, the deodorizing unit of the present invention includes an eliminator 800 installed in a passage connecting the wet processing unit 300 and the dehumidifying unit 400, the wet processing unit 300 and Even if it is installed in the passage to which the dehumidifying unit 400 is connected, it is configured to include a demister 900 installed on the other side of the eliminator.

The eliminator 800 is made of stainless material and performs semi-permanent dehumidification and dust removal functions, and the demister 900 filters out a small amount of residual oil dust contained in the contaminated air so that it is removed.

In relation to the above, looking at the dehumidifying unit 400 of the present invention in detail, the dehumidifying unit 400 includes an evaporator 410 installed at the upper center of the housing 100 and the inside of the housing 100. The condenser 420 installed at the upper center of the evaporator 410 and the refrigerant moving from the condenser 420 to the evaporator 410 are installed at the upper center of the housing 100. An expansion valve 430 installed in a pipe (not shown) and a compressor 440 installed in the upper center of the housing 100 and installed in a refrigerant pipe through which refrigerant moves from the evaporator 410 to the condenser 420 It is characterized in that it is configured to include.

That is, the dehumidifying unit 400 of the present invention is formed in a partitioned upper part of the inner center of the housing 100, and the other front side is in communication with the upper part of the front one side of the wet processing unit 300 described above, so that the wet processing unit 300 The contaminated air moved from the evaporator 410 and the condenser 420 passes through and removes moisture.

At this time, the housing 100 is installed in the dehumidifying unit 400, and is installed in a central upper part of a drain groove (not shown) installed in the lower part of the evaporator 410, and one side is connected to the drain groove, The water tank 312 of the injection device 310 is connected to the other side and includes a drain pump 450 for moving the water collected in the drain groove to the water tank 312.

The sterilization filter unit 500, which is the main component for achieving the present invention,

It is partitioned and formed in the inner center of the housing 100, partitioned at the lower part of the other side of the wet processing unit 300, and the rear lower part and upper part of the dehumidifying unit 400 are in communication, and the inside of the housing 100 It is partitioned and formed in the center, and is partitioned at the lower part of the other side of the wet processing unit 300 and at the same time partitioned and formed at the lower part of the dehumidifying unit 400, so that the contaminated air passing through the dehumidifying unit 400 passes through, sterilizing and After being purified, it can be moved to the first activated carbon unit 600 to be described in detail later.

Specifically, the sterilization filter unit 500 of the present invention includes a pre-filter 510 installed at the lower center of the interior of the housing 100 and a lower center of the interior of the housing 100, the pre-filter 510 ), a sterilization unit 520 installed in front of the housing 100, a medium filter 530 installed in the lower center of the interior of the housing 100, and installed in front of the sterilization unit 520, and the inside of the housing 100 It is installed in the lower center and includes a HEPA filter 540 installed in front of the medium filter 530.

That is, the sterilizing filter unit 500 of the present invention is moved from the front to the rear of the dehumidifying unit 400, and the dehumidified contaminated air is moved to the lower part and introduced, and the introduced contaminated air will be described in detail later. 1 It moves from the rear to the front to move to the activated carbon unit 600, and is sequentially purified through the pre-filter 510, the sterilization unit 520, the medium filter 530, and the HEPA filter 540.

At this time, the sterilization unit 520 includes a base frame (not shown) and a plurality of LED chips 522 installed on the front surface of the base frame to irradiate ultraviolet rays. Through this, residual mesh dust and mist collected in the medium filter 530 and the HEPA filter 540 are oxidized and removed, so that the performance of the medium filter 530 and the HEPA filter 540 is maintained and the ultraviolet rays Through this, it realizes the effect of removing the odor.

In addition, the sterilization part 520 penetrates the wide-angle lens 524 installed outside the LED chip 522 so as to surround the LED chip 522 and the position where the LED chip 522 is not installed. It is composed of a plurality of ventilation holes 526 formed therein. Contaminated air passing through the ventilation holes 526 is filtered through the medium filter 530 and the HEPA filter 540 to remove contaminants and odorous substances. When collected in the medium filter 530 and the HEPA filter 540, odors and contaminants are removed through ultraviolet rays irradiated from the LED chip 522.

In addition, the wide-angle lens 524 may be composed of a generally used wide-angle lens, and may also be composed of a convex lens and a concave lens. Compared to general lenses, ultraviolet rays are irradiated at a wider angle to sterilize the surface of the medium filter 530 and the HEPA filter 540 on which contaminants and odorous substances are accumulated. Although ultraviolet rays are irradiated at a smaller angle, the ultraviolet rays can be concentrated, so that the virus can be easily removed.

At this time, when the wide-angle lens 524 is composed of a concave lens, as shown in the drawing, it is installed to surround the outer surfaces of all of the LED chips 522 arranged in a row to irradiate ultraviolet rays in a wider range. can

The first activated carbon unit 600, which is a major component for achieving the present invention,

It is partitioned and formed on the other side of the inside of the housing 100, partitioned on the other side of the sterilization filter unit, and the other front side and one front side of the sterilization filter unit 500 are in communication, and the sterilization filter unit 500 It is characterized in that the contaminated air purified and deodorized in is adsorbed on activated carbon to be purified.

That is, in the first activated carbon unit 600 of the present invention, polluted air moved from the rear to the front of the sterilization filter unit 500 is introduced to the front and then moved to the rear, contaminants and odorous substances are adsorbed to the activated carbon, By allowing it to be removed, it allows the polluted air to be purified.

In addition, the first activated carbon unit 600 of the present invention is between the heating coil 610 installed on the lower part of the other side inside the housing 100 and the heating coil 610 installed on the lower part of the other side inside the housing 100. The heating coil 610 is operated for a predetermined time or for a predetermined operating time at each schedule to heat the first activated carbon 620 to heat the first activated carbon 620. Pollutants and odorous substances collected in 620 are oxidized and removed.

Of course, since the heating coil 610 raises the temperature of the first activated carbon 620 rather than directly burning it using a flame, it cannot completely oxidize contaminants and odorous substances, but the first activated carbon 620 By allowing contaminants and odorous substances to be oxidized to some extent through a temperature rise, the service life of the first activated carbon 620 and the service life of the second activated carbon unit 700, which will be described in detail later, can be increased. effect can be realized.

At this time, it is obvious that the heating coil 610 is installed along the wall at the bottom of the other side of the housing 100 or embedded in the wall, and is installed to heat only the inside of the first activated carbon unit 600. It will be apparent that the first activated carbon 620 is formed to a size that does not damage the heating coil 610 when the first activated carbon part 600 is filled.

The second activated carbon unit 700, which is a major component for achieving the present invention,

It is partitioned and formed on the other side of the inside of the housing 100, and is partitioned on the other side of the dehumidifying unit 400, and the rear upper part and the rear lower part of the first activated carbon part 600 communicate with each other, and the first activated carbon part It is characterized in that it is moved from the front to the rear of the 600 and the contaminated air purified by the first activated carbon 620 is introduced to the rear and then moved to the front to be finally purified.

As such, the second activated carbon unit 700 of the present invention includes the second activated carbon 710 filled in the inside, that is, the upper part of the other side of the housing 100, so that the second activated carbon 710 has a first It passes through the activated carbon unit 600 and purifies pollutants and odorous substances in polluted air that have not yet been purified.

In addition, the second activated carbon unit 700 of the present invention removes air contaminated by the first activated carbon 620 in the wet processing unit 300, the sterilization filter unit 500, and the first activated carbon unit 600 described above. Since most of the contaminants and odorous substances are purified, the period of use is naturally increased, and as the heating coil 610 of the first activated carbon unit 600 operates, it is further dried and at the same time, contaminants and odorous substances are effectively removed. Since pollutants and odorous substances to be removed are hardly included in the inflowing polluted air, the effect of increasing the service life can be obtained naturally.

At this time, the second activated carbon 710 is characterized in that the particles are larger than those of the first activated carbon 620, and since the particles are relatively larger than those of the first activated carbon 620, replacement is easy and purification performance is high. This is excellent, so that the quality of the air finally discharged through the outlet 120 can be improved.

Conversely, the first activated carbon 620 has relatively smaller particles than the second activated carbon 710, so its purification performance may not be as good as that of the second activated carbon 710, but to compensate for this, the heating coil 610 It is installed in the first activated carbon unit 600 and the replacement cycle is increased through the heating coil 610, thereby reducing maintenance demand and minimizing inconvenience.

As a result, the deodorization unit of the present invention uses wet purification inside the compact housing 100, eliminator 800, demister 900, purification using a number of filters and ultraviolet rays, as well as adsorption by activated carbon Purification is performed through the dehumidifier 400, and pollutants and odorous substances are more efficiently removed by removing moisture from the contaminated air, so that cleaner air can be obtained.

The above has been described with reference to preferred embodiments of the present invention, and is not limited to the above embodiments, to the extent that those skilled in the art through the above embodiments do not deviate from the gist of the present invention. It can be implemented with various changes in .

100: housing 110: inlet
120: outlet 200: suction device
300: wet processing unit 310: injection device
312: water tank 320: spray nozzle
330: drop member 332: rotary blade
340: blowing fan 350: rising fan
400: dehumidifying unit 410: evaporator
420: condenser 430: expansion valve
440: compressor 450: drain pump
500: sterilization filter unit 510: pre-filter
520: sterilization unit 522: LED chip
524: wide-angle lens 526: ventilation hole
530: medium filter 540: HEPA filter
600: first activated carbon unit 610: heating coil
620: first activated carbon 700: second activated carbon unit
710: second activated carbon 800: eliminator
900: demister

Claims (10)

A housing 100 in which an inlet 110 through which air or gas containing odor is sucked is formed at the rear of the lower part of one side and an outlet 120 is formed in the front of the upper part of the other side;
A suction device 200 installed in the outlet 120 to suck in and discharge air inside the housing 100; and
A wet processing unit 300 formed to be partitioned on one side of the inside of the housing 100; and
A dehumidifying unit 400 formed in the inner center of the housing 100, partitioned at the upper part of the other side of the wet processing unit 300, and communicating with the other upper front side of the wet processing unit 300 and one front side;
A sterilization filter unit 500 formed in the inner center of the housing 100, partitioned at the lower part of the other side of the wet processing unit 300, and communicating with the rear lower part and the rear upper part of the dehumidifying unit 400;
A first activated carbon unit 600 formed by being partitioned on the other side of the inside of the housing 100, partitioned on the other side of the sterilization filter unit 500, and communicating with the other front side and one front side of the sterilization filter unit 500 ; and
The second activated carbon unit 700 is formed on the other side of the inside of the housing 100, is partitioned on the other side of the dehumidifying unit 400, and communicates with the rear upper part and the rear lower part of the first activated carbon unit 600. Deodorization unit, characterized in that to be configured to include;
According to claim 1,
The wet processing unit 300
An injection device 310 installed on the rear upper portion of one side of the housing 100 and having a water tank 312; and
A plurality of injection nozzles 320 installed on the rear upper portion of one side of the housing 100 and connected to the injection device 310;
A plurality of rotary blades 332 are installed so as to be rotatable in a lateral direction at the rear lower portion of one side of the inside of the housing 100, and the air sucked through the suction port 110 collides with the rotary blades 332 Rotating falling member 330; and
a blower fan 340 installed at the rear of the dropping member 330 and installed to rotate along with the rotation of the dropping member 330 so that sucked air is blown forward; and
It is rotatably installed at the front lower part of one side of the housing 100 and is rotated by the air moved by the blowing fan 340 to raise the air. Characterized in that it is configured to include a deodorizing unit.
According to claim 2,
The deodorizing unit
An eliminator 800 installed in the passage of the wet treatment unit 300 and the dehumidification unit 400; and
The deodorization unit, characterized in that it is configured to include; a demister (900) installed in the passage of the wet processing unit (300) and the dehumidifying unit (400) and installed on the other side of the eliminator (800).
According to claim 3,
The dehumidifying unit 400
An evaporator 410 installed in the upper part of the inner center of the housing 100; and
A condenser 420 installed in the upper part of the inner center of the housing 100 and installed behind the evaporator 410;
An expansion valve 430 installed in the upper center of the housing 100 and installed in a refrigerant pipe through which refrigerant moves from the condenser 420 to the evaporator 410; and
A compressor (440) installed in the upper center of the housing (100) and installed in a refrigerant pipe through which refrigerant moves from the evaporator (410) to the condenser (420).
According to claim 4,
The sterilization filter unit 500
A pre-filter 510 installed at the bottom of the inner center of the housing 100; and
A sterilization unit 520 installed in the lower center of the housing 100 and installed in front of the pre-filter 510;
a medium filter 530 installed in the lower center of the housing 100 and in front of the sterilization unit 520; and
The deodorizing unit, characterized in that it is configured to include; a HEPA filter 540 installed in the lower center of the housing 100 and installed in front of the medium filter 530.
According to claim 5,
The sterilization unit 520
A deodorizing unit, characterized in that it is configured to include; a plurality of LED chips 522 installed on the front side to irradiate ultraviolet rays.
According to claim 6,
The sterilization unit 520
A wide-angle lens 524 installed outside the LED chip 522 to surround the LED chip 522;
The deodorization unit, characterized in that it is configured to include; a plurality of ventilation holes 526 through which the LED chip 522 is not installed.
According to claim 7,
The first activated carbon unit 600
A heating coil 610 installed at the bottom of the other side of the housing 100; and
The deodorization unit, characterized in that it is configured to include; first activated carbon 620 filled between the heating coils 610 in the lower part of the other side of the housing 100.
According to claim 8,
The second activated carbon unit 700
The deodorization unit, characterized in that it is configured to include; second activated carbon 710 filled in the upper part of the other side of the housing 100.
According to claim 9,
The second activated carbon 710 is
The deodorizing unit, characterized in that the particles are larger than the first activated carbon (620).

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