KR200497987Y1 - Deodorization unit - Google Patents

Abstract

The present invention relates to a unit that deodorizes odors generated from odor-producing facilities. To be described in more detail, dust generated from sewage treatment plants, excrement treatment plants, large-scale waste treatment environmental businesses, paper, pulp, fermentation plants, fertilizer plants, etc. B. Polluted air containing various pollutants (hazardous) substances and bad odors (bad smells) is passed through, and the dust, various pollutants, odors, and malodorous substances contained in the polluted air are collected and filtered by wet treatment and drying. The technical field related to a deodorizing unit that purifies the air into clean air by removing it through oxidation treatment or adsorption treatment is disclosed.

Description

Deodorization unit

The present invention relates to a unit that deodorizes odors generated from odor-producing facilities. To be described in more detail, dust generated from sewage treatment plants, excrement treatment plants, large-scale waste treatment environmental businesses, paper, pulp, fermentation plants, fertilizer plants, etc. B. Polluted air containing various pollutants (hazardous) substances and bad odors (bad smells) is passed through, and the dust, various pollutants, odors, and malodorous substances contained in the polluted air are collected and filtered by wet treatment and drying. This is a technical field related to a deodorizing unit that purifies the air into clean air by removing it through oxidation, adsorption or oxidation treatment.

With the development of industry, environmental pollution problems are becoming increasingly serious. According to this trend, there is an increasing demand for stronger regulations on pollutants, and various devices to actually remove environmental pollutants are being developed. Conventional air purification devices that have been used so far adopt a method of removing dust or bad odors by forcibly circulating indoor air by driving a power-operated blower and filtering or adsorbing contaminants through a conventional filter. there is.

However, in the case of conventional air purification devices, if the filter is clogged by contaminants, the efficiency is reduced and it can cause malfunction, so it is inconvenient to frequently clean the filter after disassembling the air purification device, especially when pollutants are present. If a filter with contaminated material is left unattended for a long time, there is a problem in that mold and bacteria, etc., grow in the contaminants, which not only generates a bad odor but also acts as a source of air pollution and, in severe cases, can cause disease outbreaks. In particular, there is a problem with the environment. Conventional deodorizing devices for treating recycling waste, food waste, human waste, and sewage sludge from businesses have very low efficiency, so fundamental measures against this have been required.

These odors and VOCs (volatile organic compounds) components generated from industrial waste, etc. are known to not only cause discomfort by irritating the human sense of smell, but also have a significant detrimental effect on health. In particular, volatile organic compounds have a high vapor pressure. It is a substance that evaporates easily into the atmosphere and causes a photochemical reaction with nitrogen oxides in the atmosphere, causing photochemical smog. It destroys the ozone layer in the atmosphere and is known to be very harmful to the human body, especially in indoor environments where many people are exposed to certain substances at all times. Even in situations where there are no combustion-related pollutants, some volatile organic compounds can appear in high concentrations, emphasizing the importance of their removal from an environmental health perspective.

Among industrial wastes, in particular, excrement and food waste have very strong moisture and bad odors. For this reason, when using commonly known deodorizing methods, the effectiveness is very low, so new technologies to replace them have been required.

Treatment technologies for volatile organic compounds that are actually applied in the field include thermal incineration, adsorption, and catalytic incineration. The thermal incineration method has the disadvantage of being uneconomical when load fluctuations are large, concentration is low, and flow rate is low, and nitrogen oxide and dioxin are generated. 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. The catalytic incineration method has the disadvantage of reducing the adsorption efficiency of the adsorbent due to dust contamination, and the catalytic incineration method uses relatively low flow rate medium/low temperature volatile organic It is uneconomical to apply to the removal of compounds due to excessive initial investment costs and high operating costs, and it is also difficult to apply to processes with a risk of explosion.

In the case of air pollution that has recently occurred, the sources of pollution have become more diverse and new pollutants are continuously being generated, so the conventional simple treatment methods are reaching their limits. In addition, in the case of conventional air purification devices, the method of decomposing and treating pollutants in the air Instead, there is a problem that not only does simple filtration or adsorption generate a second source of pollution, but it also takes a lot of time and money to maintain.

Photocatalyst is a compound word of light (photo) and catalyst, and refers to a catalyst that uses light or a catalyst that accelerates a photo reaction. It is widely used because it can advance a catalytic reaction using light as an energy source. However, the photocatalyst satisfies the basic conditions as a general catalyst that can accelerate the reaction rate by providing a mechanism different from existing reactions while not being consumed by directly participating in the reaction. In addition, when light is irradiated to the material to be expressed, the photocatalyst is exposed to ultraviolet rays. Semiconducting metal oxides or sulfur compounds that can absorb and have strong reducing and oxidizing power are mainly used. The metal oxide most commonly used as a photocatalyst to induce this photochemical reaction is titanium dioxide (TiO2). Photocatalysts can exclude secondary pollution by completely oxidizing/decomposing pollutants, can treat pollutants in the liquid phase and gas phase, can be treated at room temperature/normal pressure, and at low temperatures, and can produce BOD (Biochemical Oxygen Demand), COD (Chemical Oxygen Demand), color, SS (Settleable Solids), and odor removal ability are also excellent, and the removal of heavy metals, removal of non-degradable organic substances, and sterilization effect of various microorganisms are excellent. A sterilization device using a photocatalyst is installed compared to the amount of water treated. It also has the advantage of having a small area, so its scope of use is expanding in various industrial and daily life fields. Accordingly, there is a growing need for an air purification device with excellent deodorizing efficiency that effectively purifies polluted indoor air while preventing secondary pollutants by directly decomposing pollutants in the air using ultraviolet rays and photocatalysts.

To solve this problem, Republic of Korea Patent No. 10-1000306 provides a main body with an air inlet and an exhaust port, a pre-treatment filter part and an intermediate filter part to remove fine solid substances in the polluted air flowing in through the air inlet, and a main filter part with an air inlet and an exhaust port. A deodorizing device consisting of a cartridge filter unit incorporating a plurality of air purifying members that removes odorous components in the air through photo-oxidation and catalytic oxidation reactions of an ultraviolet lamp and a photocatalyst, and an adsorption filter unit that prevents recombination of thorns decomposed through the cartridge filter unit. wherein the cartridge filter unit includes a fixed frame for forming a filter, a fixed frame cover located and connected to a corresponding portion of the fixed frame, and a binding member formed to couple and secure the fixed frame cover and the fixed frame and to be disassembled. An air purifying member fastened to a fixed frame to remove odorous components from air contaminated with odors through a photocatalytic reaction, and a UV lamp hole formed on the fixed frame to easily allow the UV lamp to enter the air purifying member. A deodorizing device using ultraviolet rays and a photocatalyst is disclosed.

However, in the case of the above registered patent, as food waste contains a large amount of moisture and odor components, if the inflow rate of air from food waste or sewage sludge is fast or the amount of air inflow is large, the odor is properly decomposed through photocatalytic action. Since the problem of cumulative increase in untreated odor components that cannot be removed may occur, there is an urgent need to develop a high-efficiency, high-capacity industrial deodorizer.

Meanwhile, representative conventional industrial deodorization methods include the biofilter method, activated carbon adsorption method, and chemical cleaning method.

The biofilter method is an odor treatment method using microorganisms attached to a synthetic polymer carrier. It has the advantage of being particularly effective against a wide range of odors. However, because it uses microorganisms, it is sensitive to temperature, the applicable odor substances are limited, and the deodorizing effect is limited when the carrier is contaminated. It has the disadvantage of rapidly decreasing. Therefore, it is difficult to maintain and the costs associated with it are known to be very high, so many difficulties arise in introducing it into business sites.

Meanwhile, the activated carbon adsorption method is a method of adsorbing odors by chemically treating the surface of activated carbon. Although the device structure is simple and the manufacturing cost is low, a separate pre-treatment facility is required to remove tar and dust, and when treating odors with high concentration and high humidity, Because the breaking point is reached quickly, the replacement cycle is fast, the effectiveness is low, and the cost is high. In addition, there is the inconvenience of having to install a separate moisture removal facility within the deodorizing tower, and frequent replacement of parts causes excessive maintenance costs.

The chemical cleaning method routinely used in many environmental businesses is an odor treatment method using oxidation, reduction, and neutralization reactions using chemical cleaning water. The installation cost is somewhat low, and it can be used even when the incoming gas is high temperature or contains dust. Although this has the advantage, the chemical cleaning method has a relatively low installation cost compared to the biofilter method, but the installation cost is high, reaching about 15 times more than the present design, and additional wastewater treatment is required as the chemical solution is used. 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 (May 30, 2014) Republic of Korea Patent No. 10-1536635 (2015.07.08.)

The present invention is a technology developed to solve the problems caused by the prior art described above. It filters and removes dust and various contaminants contained in polluted air, but first removes moisture and odor through water and sterilizes through dehumidification. Provided through a deodorizing unit that minimizes performance degradation of the filter and activated carbon parts to capture and filter dust, various contaminants, odors, and malodorous substances contained in polluted air, and allows oxidation treatment and adsorption treatment to be carried out smoothly. The main purpose is to do this.

In order to achieve the above-mentioned objective, the present invention includes a housing in which an intake port 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 at the upper front of the other side, and a housing installed at the outlet is formed inside the housing. , which sucks in and discharges air, is formed by a suction device and a wet processing unit formed by partitioning at the rear of the inside of the housing, and is partitioned at the inner center of the housing, and is partitioned at the upper front of the wet processing unit, and at the upper front of the wet processing unit. A dehumidifying part communicating with the other side and the other rear side, and a sterilizing filter part formed in the inner center of the housing, partitioned at the front lower part of the wet treatment part, and communicating with one lower side of the dehumidifying part and an upper side of the housing, and the inside of the housing. It is formed partitioned in the wsj room, partitioned in front of the sterilization filter unit, and a first activated carbon part communicating with the other front side and the rear side of the sterilization filter unit, and partitioned in front of the inside of the housing, and in front of the dehumidification unit. A deodorizing unit is provided that is partitioned and includes a second activated carbon part in which one upper part and one lower part of the first activated carbon part communicate.

In addition, the wet treatment unit of the present invention is installed at the rear upper part of one side of the housing, a spray device including a water tank, and a plurality of spray nozzles installed at the upper rear side of the inner side of the housing and connected to the spray device. and a plurality of rotary blades, installed to be rotatable laterally at the rear lower portion of one inner side of the housing, and a falling member that rotates when air sucked through the intake port collides with the rotary blade and one side of the falling member. A blowing fan is installed to rotate along with the rotation of the falling member to blow the sucked air in the other direction, and a blowing fan is installed to be rotatable at the rear lower part of the other side inside the housing, and the air moved by the blowing fan is installed. It is characterized in that it includes a rising fan that is rotated by and raises the air.

In addition, the present invention is characterized by comprising an eliminator installed in the passage of the wet treatment unit and the dehumidification unit, and a demister installed in the passage of the wet treatment unit and the dehumidification unit and installed in front of the eliminator. .

In addition, the dehumidifying unit of the present invention includes an evaporator installed at the upper center of the inside of the housing, a condenser installed at one side of the evaporator, and an upper center of the housing, from the condenser. It is characterized by comprising an expansion valve installed in the refrigerant pipe through which the refrigerant is moved to the evaporator, and a compressor installed at 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 sterilizing filter unit of the present invention is installed in the inner central lower part of the housing and the pre-filter installed in the inner central lower part of the housing, and the sterilizing part installed in the other side of the pre-filter and the inner central lower part of the housing. It is characterized by comprising a medium filter installed on the other side of the sterilization unit and a HEPA filter installed in the inner central lower part of the housing and installed on the other side of the medium filter.

In addition, the sterilizing unit of the present invention includes a plurality of LED chips installed on the other side and irradiating ultraviolet rays, a wide-angle lens installed on the outside of the LED chip to surround the LED chip, and a penetration formation at a location where the LED chip is not installed. It is characterized in that it includes a plurality of ventilation holes.

In addition, the first activated carbon unit of the present invention is characterized in that it includes a heating coil installed in the inner front lower part of the housing and first activated carbon filled between the heating coils in the inner front lower part of the housing. .

In addition, the second activated carbon part of the present invention includes second activated carbon filled in the upper inner front part 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 described above first removes contaminants and odors contained in the air through a wet treatment unit, first removes moisture contained in the air moving through the eliminator, and removes air through the dehumidifying unit. By secondary removal of the moisture contained in it, it not only makes it easier to remove contaminants and odors through the sterilization filter unit, but also minimizes the adsorption of moisture into the activated carbon part, so that contaminants and odors are more easily absorbed. This can achieve the effect of efficiently purifying polluted air.

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 taken along line "AA" of Figure 1 showing the 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.
Figure 5 is a cross-sectional view taken along line "BB" of Figure 1 showing the plane 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.
Figure 7 is a cross-sectional view taken along line "CC" of Figure 6 showing the side of the deodorizing unit according to a preferred embodiment of the present invention.
Figure 8 is a cross-sectional view taken along line "DD" in Figure 6 showing the side of the deodorizing unit according to a preferred embodiment of the present invention.
Figure 9 is a cross-sectional view taken along line "EE" of Figure 6 showing the side of the deodorizing unit according to a preferred embodiment of the present invention.

This design relates to a unit that deodorizes odors generated from odor-generating facilities. To be described in more detail, it can be used in sewage treatment plants, excrement treatment plants, large-scale waste treatment environmental businesses, paper, pulp, fermentation plants, fertilizer plants, etc. Polluted air containing generated dust, various contaminants, and odors is passed through, and the dust, various contaminants, odors, and malodorous substances contained in the polluted air are collected, filtered, or oxidized by wet treatment and drying. This is a technology for a deodorizing unit that purifies the air into clean air by adsorbing and removing it.

The configuration for achieving the present invention as described above includes a housing 100 in which an intake port 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; A suction device 200 installed at the outlet 120 to suck in and discharge the air inside the housing 100; and a wet processing unit 300 partitioned and formed at the rear of the housing 100; and the housing A dehumidifying unit 400 formed in a partition at the inner center of the wet processing unit 300, partitioned at the front upper part of the wet processing unit 300, and communicating with the upper front side and the rear other side of the wet processing unit 300; and the housing. A sterilizing filter unit 500 formed in a partition at the inner center of the 100, partitioned at the front lower part of the wet treatment unit 300, and communicating with the lower part of one side and the upper part of the other side of the dehumidifying part 400; and the housing. A first activated carbon part 600 formed in a partition in front of the inside of the sterilization filter part 500 and in communication with the other front side and the rear side of the sterilization filter part 500; And a second activated carbon part 700 formed in a partition in front of the inside of the housing 100, partitioned in front of the dehumidification part 400, and communicating with an upper part of one side and a lower part of the first activated carbon part 600. ); We present a deodorizing unit characterized in that it is configured to include.

In addition, the wet treatment unit 300 of the present invention is installed at the rear upper part of one side of the housing 100, and includes a spray device 310 having a water tank 312; and an upper rear upper part of the inner side of the housing 100. It is installed in the housing 100 and has a plurality of injection nozzles 320 installed to be connected to the injection device 310; and a plurality of rotary blades 332 that can be rotated laterally at the rear lower part of one inner side of the housing 100. A falling member 330 is installed so as to be rotated by the air sucked through the intake port 110 colliding with the rotary blade 332; and installed on one side of the falling member 330, where the falling member 330 ) A blowing fan (340) installed to rotate along with the rotation of the fan (340) to blow the sucked air in the other direction; and a rising fan 350 that is rotatably installed at the rear lower part of the other inner side of the housing 100 and is rotated by air moved by the blowing fan 340 to raise the air. Do it as

In addition, the present invention includes an eliminator 800 installed in the passage of the wet treatment unit 300 and the dehumidification unit 400; and an eliminator 800 installed in the passage of the wet treatment unit 300 and the dehumidification unit 400. It is characterized in that it includes a demister 900 installed in front of the minator 800.

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

In addition, the sterilizing filter unit 500 of the present invention includes a pre-filter 510 installed at the lower inner center of the housing 100; and a pre-filter 510 installed at the lower inner central portion of the housing 100. ); a sterilizing unit 520 installed on the other side of the housing 100; and a medium filter 530 installed on the other side of the sterilizing unit 520; And a HEPA filter 540 installed at the inner central lower part of the housing 100 and installed on the other side of the medium filter 530.

In addition, the sterilizing unit 520 of the present invention includes a plurality of LED chips 522 that are installed on the front and irradiate ultraviolet rays; and a wide angle installed on the outside of the LED chip 522 to surround the LED chip 522. lens 524; And a plurality of ventilation holes 526 formed through a position where the LED chip 522 is not installed.

In addition, the first activated carbon unit 600 of the present invention includes a heating coil 610 installed at the inner front lower part of the housing 100; and the heating coil 610 at the inner front lower part of the housing 100. It is characterized in that it includes a first activated carbon (620) filled in between.

In addition, the second activated carbon portion 700 of the present invention is composed of a second activated carbon 710 filled in the upper inner front part of the housing 100, and the particles are smaller than the first activated carbon 620. It is characterized by large size.

Hereinafter, the present invention will be described in detail with reference to Figures 1 to 9 showing embodiments of the present invention.

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

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 the suction device 200, which will be described in detail later, is formed at the outlet 120. ), as it is installed and operated at the rear, contaminated air from the odor generating facility is sucked through the inlet 110, and then the wet treatment unit 300, dehumidification unit 400, and sterilization filter unit 500, which will be described in detail later. , purified through the first activated carbon unit 600 and the second activated carbon unit 700, and then clean air is discharged through the outlet 120.

That is, in the present invention, a wet processing unit 300, a dehumidifying unit 400, a sterilizing 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 sequentially. The contaminated air is purified through the wet treatment unit 300, dehumidification unit, sterilizing filter unit 500, first activated carbon unit 600, and 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 sterilizing filter unit 500, a first activated carbon unit 600, and a second activated carbon unit 700, which will be described in detail later. It is formed by partitioning the inside, and specifically, the wet treatment part 300 is partitioned on one side of the inside, the dehumidification part 400 is partitioned at the upper center of the inside, and the sterilizing filter part 500 is partitioned at the lower center of the inside, A first activated carbon part 600 is partitioned in the lower part of the other inner side, and a second activated carbon part 700 is partitioned in the upper part of the other inner side, while the wet treatment part 300 communicates with the suction port 110 and the dehumidification part 400. The dehumidifying unit 400 is in communication with the wet processing unit 300 and the sterilizing filter unit 500, and the sterilizing filter unit 500 is in communication with the dehumidifying unit 400 and the first activated carbon unit 600. , the first activated carbon unit 600 is in communication with the sterilization filter unit 500 and the second activated carbon unit 700, and the second activated carbon unit 700 is connected to the first activated carbon unit 600 and the outlet 120. ) is connected to.

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

The suction device 200, which is the main component for achieving the present design, is

It is installed at the rear of the discharge port 120, and sucks in and discharges the air inside the housing 100. The intake port of the housing 100 is connected to the odor generating facility as it sucks the air inside the housing 100. Contaminated air is sucked in through (110), and the contaminated air flows through the wet treatment unit 300, dehumidification unit, sterilizing filter unit 500, first activated carbon unit 600, and second activated carbon unit 700. Let it pass through and be purified.

At this time, the suction device 200 of the present invention may be composed of a blower with a capacity capable of sufficiently suctioning the air inside the housing 100, and is installed on the outside of the housing 100, with the outlet 120 and It is installed to communicate, and any conventional blower can be used, so detailed description will be omitted.

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

It is formed in a partition at the rear of the inside of the housing 100, and when contaminated air flows into the lower rear of one inner side of the housing 100 through the intake port 110 of the housing 100, water is sprayed to produce the sprayed water. Hydrophilic contaminants contained in polluted air are removed and purified.

At this time, the housing 100 has a drain hole (not shown) formed on one inner lower surface so that the water sprayed from the wet treatment unit 300 can be discharged to the outside, and the drain hole is connected to a purification treatment facility or 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 is

A spray device 310 installed at the rear upper part of one side of the housing 100 and equipped with a water tank 312, and installed at the upper rear side of the inner side of the housing 100 and connected to the spray device 310. It is equipped with a plurality of injection nozzles 320 and a plurality of rotary blades 332 so as to be rotatable laterally at the rear lower part of one inner side of the housing 100, and sucks in through the suction port 110. The air is installed on one side of the falling member 330 and the falling member 330, which is rotated by colliding with the rotary blade 332, and is installed to rotate together with the rotation of the falling member 330, so that the air is sucked in. A blowing fan 340 that blows air in the other direction is rotatably installed at the rear lower part of the other inner side of the housing 100, and is rotated by the air moved by the blowing fan 340 to raise the air. It is characterized in that it includes an upward fan (350).

The spray device 310 is installed at the rear upper part of the outer side of the housing 100, not the inner side, and has a water tank 312 storing purified water, and includes a plurality of devices installed at the rear upper part of the inner side of the housing 100. It is connected to the spray nozzle 320, and when polluted air flows in, purified water is sprayed to purify the polluted air.

The dropping member 330 is provided with a plurality of rotary blades 332 to cause the contaminated air sucked in through the intake port 110 to collide and cause the pollutants to fall downward, and the spray nozzle ( The effect of allowing contaminants to fall more smoothly can be achieved by the purified water sprayed from 320).

At this time, the rotary blades 332 are not formed in the same shape as the fan of a general electric fan, but are formed to have a surface perpendicular to the inlet 110, so that the contaminated air flowing in through the inlet 110 can flow more smoothly. so that it can collide.

The blowing fan 340 is installed on the rotation axis (not shown) of the falling member 330 so that it can rotate together with the falling member 330 when it is rotated by the incoming contaminated air. As it is installed on one side and rotated, the contaminated air from which contaminants have been primarily removed by purified water moves from the rear lower part of one inner side of the housing 100 to the front lower portion of the other inner side of the housing 100.

The rising fan 350 moves the polluted air from the rear lower part of one inner side of the housing 100 to the rear lower part of the other inner side of the housing 100 by the blowing fan 340 to the dehumidifying unit, which will be described in detail later. It is raised from the rear lower part of the other inner side of the housing 100 so that it can be moved to the dehumidifying unit 400 so that it can be moved smoothly to the dehumidifying unit 400.

At this time, it is preferable that the rising fan 350 is not connected to a separate driving device and is rotated by the contaminated air moved by the blowing fan 340 and the suction device 200, which contains a large amount of moisture. This is to ensure that some of the moisture in the polluted air hits the rising fan 350 and falls and is removed, and to prevent electrical leakage and other accidents from occurring due to a large amount of moisture.

The dehumidifying unit 400, which is a major component for achieving the present design,

It is formed to be partitioned in the inner center of the housing 100, and is partitioned at the front upper part of the wet processing unit 300, and the other front upper side and the rear other side of the wet processing unit 300 are in communication, and the rising fan described above When the contaminated air in the rear lower part of the other inner side of the housing 100 is raised by (350) and moved to the rear upper part of the other inner side of the housing 100, it is moved to the other rear side that communicates with the front upper other side of the wet treatment unit 300. It is characterized in that it dehumidifies polluted air after it is introduced.

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

At this time, the deodorizing unit of the present invention is equipped with an elliptical system to first remove moisture before the moisture is removed from the dehumidifying unit 400 when the contaminated air is moved from the wet processing unit 300 to the dehumidifying unit 400. A minator 800 is installed between the wet treatment unit 300 and the dehumidification unit 400.

In more detail, 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 It is installed in a passage connected to the dehumidifying unit 400 and includes a demister 900 installed in front of the eliminator 800.

The eliminator 800 is made of stainless steel and performs a semi-permanent dehumidification and dust removal function, and the demister 900 filters and removes trace amounts of residual oil dust contained in polluted air.

In relation to the above, looking in detail at the dehumidifying unit 400 of the present invention, the dehumidifying unit 400 includes an evaporator 410 installed at the upper center of the interior of the housing 100, and an inside of the housing 100. A condenser 420 installed in the upper center, installed on one side of the evaporator 410, and a refrigerant installed in the upper center of the housing 100, through which the refrigerant moves from the condenser 420 to the evaporator 410. 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 the refrigerant pipe through which the refrigerant moves from the evaporator 410 to the condenser 420. It is characterized by being composed of a.

That is, the dehumidifying unit 400 of the present invention is formed in a partition at the upper inner center of the housing 100, and the rear side is in communication with the upper front side of the wet processing unit 300 described above, so that the wet processing unit 300 Contaminated air moved from, that is, introduced, passes through the evaporator 410 and the condenser 420 to remove moisture.

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

The sterilizing filter unit 500, which is a major component for achieving the present design,

It is formed to be partitioned in the inner center of the housing 100, and is partitioned in the front lower part of the wet processing unit 300, and one lower part and one upper part of the dehumidifying part 400 are in communication, and the housing 100 It is formed partitioned in the center of the interior, partitioned in the front lower part of the wet treatment unit 300 and at the same time partitioned in the lower part of the dehumidifying unit 400, so that contaminated air passing through the dehumidifying unit 400 passes through and sterilizes. And after being purified, it can be moved to the first activated carbon unit 600, which will be described in detail later.

Specifically, the sterilizing filter unit 500 of the present invention includes a pre-filter 510 installed in the lower inner center of the housing 100, and a pre-filter 510 installed in the lower inner center of the housing 100. ), a sterilizing unit 520 installed on the other side of the housing 100, a medium filter 530 installed on the other side of the sterilizing unit 520, and the inside of the housing 100. It is installed in the lower center and includes a HEPA filter 540 installed on the other side of the medium filter 530.

That is, the sterilizing filter unit 500 of the present invention moves from the other side of the dehumidification unit 400 to one side, and the dehumidified contaminated air moves to the lower part and flows in, and the inflow contaminated air is introduced into the dehumidifying unit 400 by moving it to the lower part. 1 It is moved from one side to the other side to be moved to the activated carbon unit 600, and is sequentially purified through the pre-filter 510, sterilization unit 520, medium filter 530, and HEPA filter 540.

At this time, the sterilizing unit 520 includes a base frame (not shown) and a plurality of LED chips 522 installed on the other side of the base frame to emit ultraviolet rays. The irradiated light from the LED chip 522 By using ultraviolet rays to oxidize and remove residual mesh dust and mist collected in the medium filter 530 and HEPA filter 540, the performance of the medium filter 530 and HEPA filter 540 is maintained as well as the above. It achieves the effect of removing bad odors through ultraviolet rays.

In addition, the sterilization unit 520 includes a wide-angle lens 524 installed on the outside of the LED chip 522 to surround the LED chip 522, and penetrating into positions where the LED chip 522 is not installed. It is composed of a plurality of ventilation holes 526, and the contaminated air passing through the ventilation holes 526 is filtered through the medium filter 530 and the HEPA filter 540 to remove pollutants and odorous substances. Once collected in the medium filter 530 and the HEPA filter 540, odors and contaminants are removed through ultraviolet rays emitted from the LED chip 522.

In addition, the wide-angle lens 524 may be composed of a commonly used wide-angle lens, or may also be composed of a convex lens or a concave lens. If it is composed of a general wide-angle lens or a concave lens, as shown in the drawing, respectively. Compared to a general lens, ultraviolet rays are irradiated at a wider angle to sterilize the surface on which contaminants and odorous substances have accumulated in the medium filter 530 and HEPA filter 540. If it is composed of a convex lens, the wide-angle lens Although ultraviolet rays are irradiated at a smaller angle, the ultraviolet rays can be concentrated, making it easier to remove viruses.

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 surface of all of the LED chips 522 arranged in a row to irradiate ultraviolet rays in a wider range. You can.

The first activated carbon unit 600, which is a main component for achieving the present design,

It is formed to be partitioned in front of the inner front of the housing 100, and is partitioned in front of the sterilizing filter unit 500, and the other front side and the other rear side of the sterilizing filter part 500 are in communication, and the sterilizing filter part ( 500), the purified and deodorized polluted air is adsorbed onto activated carbon and purified.

That is, in the first activated carbon unit 600 of the present invention, contaminated air moving from one side of the sterilization filter unit 500 to the other side flows into the other side and then moves to one side, causing contaminants and odorous substances to be adsorbed on the activated carbon. By removing it, the polluted air is purified.

In addition, the first activated carbon unit 600 of the present invention is between the heating coil 610 installed at the inner front lower portion of the housing 100 and the heating coil 610 at the inner front lower portion of the housing 100. It is configured to include first activated carbon 620 filled in between, and the heating coil 610 is operated for a preset operation time at a preset time or schedule to heat the first activated carbon 620 to activate the first activated carbon. Contaminants and odorous substances collected in (620) are oxidized and removed.

Of course, the heating coil 610 does not burn the first activated carbon 620 directly using a flame, but rather raises the temperature, so it cannot completely oxidize contaminants and odorous substances, but the first activated carbon 620 By causing contaminants and odorous substances to be oxidized to some extent by increasing the temperature, the service life of the first activated carbon 620 can be increased, and at the same time, the service life of the second activated carbon unit 700, which will be described in detail later, can be increased. effects can be realized.

At this time, the heating coil 610 may be installed along the wall or built into the wall at the lower part of the other inner side of the housing 100, and it is obvious that it 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 prevents the heating coil 610 from being damaged when the first activated carbon portion 600 is filled.

The second activated carbon unit 700, which is a main component for achieving the present design,

It is formed in a partition in front of the inside of the housing 100, and is partitioned in front of the dehumidifying part 400, and the upper part of one side and the lower part of one side of the first activated carbon part 600 are in communication, wherein the first activated carbon part It is moved from the other side of 600 to one side, and is characterized in that the contaminated air purified by the first activated carbon 620 is introduced into one side and then moved to the other side to be finally purified.

As the second activated carbon portion 700 of the present invention is configured to include second activated carbon 710 filled inside, that is, in the upper portion of the inner front of the housing 100, the second activated carbon 710 contains the first activated carbon 710. As it passes through the activated carbon unit 600, pollutants and odorous substances in the polluted air that have not yet been purified are purified.

In addition, the second activated carbon unit 700 of the present invention removes air polluted by the first activated carbon 620 in the wet treatment unit 300, sterilizing filter unit 500, and 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 the contaminants and odorous substances are effectively removed, so it must be purified. Since pollutants and odorous substances are hardly included in the incoming polluted air, the effect of increasing the service life can be naturally achieved.

At this time, the second activated carbon 710 is characterized by having larger particles than the first activated carbon 620. Since the particles are relatively larger than the first activated carbon 620, it is not only easy to replace but also has improved purification performance. This is excellent, ultimately realizing the effect of increasing the quality of air discharged through the outlet 120.

Conversely, the first activated carbon 620 has relatively small particles compared to the second activated carbon 710, so its purification performance may not be as good as the second activated carbon 710, but to compensate for this, a heating coil 610 is used. It is installed in the first activated carbon unit 600, and the replacement cycle is increased through the heating coil 610 to reduce maintenance demand and minimize inconvenience.

As a result, the deodorizing unit of the present invention not only purifies using a wet process inside the compact housing 100, and purifies using an eliminator 800 and a demister 900, as well as purification using multiple filters and ultraviolet rays, as well as adsorption by activated carbon. Not only does purification occur through the dehumidification unit 400, but it also removes moisture from the polluted air so that contaminants and odorous substances are removed more efficiently, thereby achieving the effect of obtaining cleaner air.

The above has been described with reference to preferred embodiments of the present invention, and is not limited to the above embodiments, and the scope of the above embodiments does not deviate from the gist of the present invention by those skilled in the art in the technical field to which the present invention belongs. It can be implemented with various changes.

100: housing 110: intake port
120: outlet 200: suction device
300: Wet processing unit 310: Spray device
312: water tank 320: spray nozzle
330: Falling member 332: Rotating 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: 1st activated carbon 700: 2nd activated carbon part
710: Second activated carbon 800: Eliminator
900: Demister

Claims (10)

A housing 100 in which an intake port 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;
A suction device 200 installed at the outlet 120 to suck in and discharge the air inside the housing 100;
A wet processing unit 300 formed in a partition at the rear of the housing 100; and
A dehumidifying unit 400 formed in a partition at the inner center of the housing 100, partitioned at the front upper part of the wet processing unit 300, and communicating with the upper front side and the rear other side of the wet processing unit 300; and
A sterilizing filter unit 500 formed in a partition at the inner center of the housing 100, partitioned at the front lower part of the wet processing unit 300, and communicating with one lower side and one upper side of the dehumidifying unit 400; and
A first activated carbon portion 600 formed in a partition at the inner front of the housing 100, partitioned in front of the sterilization filter unit 500, and communicating with the other front side and the rear side of the sterilization filter unit 500. ;and
A second activated carbon part 700 is formed in a partition in front of the inside of the housing 100, and is partitioned in front of the dehumidifying part 400, and communicates with an upper part of one side and a lower part of the first activated carbon part 600. ;and
An eliminator 800 installed in the passage of the wet treatment unit 300 and the dehumidification unit 400; and
It is installed in the passage of the wet processing unit 300 and the dehumidifying unit 400, and is configured to include a demister 900 installed in front of the eliminator 800,
The wet processing unit 300 is
An injection device 310 installed at the rear upper part of one side of the housing 100 and having a water tank 312; and
A plurality of injection nozzles 320 installed at the rear upper part of one inner side of the housing 100 and connected to the injection device 310; and
It is provided with a plurality of rotary blades 332 so as to be rotatable laterally at the rear lower portion of one inner side of the housing 100, and air sucked through the intake port 110 collides with the rotary blades 332. Rotating falling member 330; and
A blowing fan 340 installed on one side of the falling member 330 and rotated with the rotation of the falling member 330 to blow the sucked air to the other side; and
It is rotatably installed at the rear lower part of the other inner side of the housing 100, and is configured to include a rising fan 350 that is rotated by air moved by the blowing fan 340 to raise the air,
The dehumidifying unit 400 is
An evaporator 410 installed at the upper inner center of the housing 100; and
A condenser 420 installed at the upper center of the interior of the housing 100 and installed on one side of the evaporator 410; and
An expansion valve 430 installed at the upper center of the housing 100 and installed in the refrigerant pipe through which the refrigerant moves from the condenser 420 to the evaporator 410; and
It is installed at the upper center of the housing 100, and is configured to include a compressor 440 installed in the refrigerant pipe through which the refrigerant moves from the evaporator 410 to the condenser 420,
The sterilizing filter unit 500 is
A pre-filter 510 installed at the lower inner center of the housing 100; and
A sterilizing unit 520 installed at the inner central lower part of the housing 100 and installed on the other side of the pre-filter 510; and
A medium filter 530 installed at the inner central lower portion of the housing 100 and installed on the other side of the sterilizing unit 520; and
It is installed at the inner central lower part of the housing 100 and is configured to include a HEPA filter 540 installed on the other side of the medium filter 530,
The sterilization unit 520 is
A plurality of LED chips 522 installed on the other side and irradiating ultraviolet rays; and
A wide-angle lens 524 installed on the outside of the LED chip 522 to surround the LED chip 522; and
It is configured to include; a plurality of ventilation holes 526 formed through a position where the LED chip 522 is not installed,
The first activated carbon unit 600 is
Heating coil 610 installed at the inner front lower portion of the housing 100; and
It is configured to include a first activated carbon 620 filled between the heating coils 610 at the inner front lower part of the housing 100,
The second activated carbon unit 700 is
It is configured to include a second activated carbon (710) filled in the inner front upper part of the housing (100),
The second activated carbon (710) is
While the particles are larger than those of the first activated carbon 620,
The rotary blades 332 are
It is formed to have a surface perpendicular to the intake port 110,
The blowing fan 340 is
It is installed on the rotation axis of the falling member 330 so that it can rotate together when the falling member 330 is rotated,
The housing 100 is
A drain groove installed in the dehumidifier 400 and in the lower part of the evaporator 410; and
A deodorizing unit comprising a drain pump 450 installed at the upper center, one side of which is connected to the drain groove, and the other side of which is connected to the water tank 312 of the spray device 310.
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