KR102314552B1 - Complex deodorizing system based on IoT - Google Patents

Abstract

The present invention relates to an IoT-based complex deodorizing system which is implemented to operate based on internet of things (IoT) by complexively accommodating deodorizing processes of chemical treatment, biological treatment, and physical treatment in one chamber, wherein the system comprises a blower which receives and transfers contaminated air; and a chamber which implements complexively deodorizing processes of chemical treatment, biological treatment, and physical treatment with respect to the contaminated air transferred from the blower based on IoT. According to the present invention, operation can be optimized.

Description

IoT-based complex deodorizing system {Complex deodorizing system based on IoT}

The technical field of the present invention relates to an IoT-based complex deodorization system, and in particular, an IoT-based implementation that complexly accommodates deodorization processes of chemical treatment, biological treatment, and physical treatment in one chamber to operate based on the Internet of Things (IoT). It relates to a complex deodorization system.

Odor components generated from sewage and wastewater treatment plants, livestock wastewater treatment plants, food treatment plants or garbage collection sites, livestock houses, etc. The composition is very diverse, and major odor-causing substances include sulfur compounds such as hydrogen sulfide and mercaptan, nitrogen compounds such as ammonia and amines, and volatile organic compounds such as benzene, toluene, ethylbenzene, and xylene. Techniques for treating such complex malodorous gas include physical deodorization methods such as spray towers and venturi cleaning towers, chemical deodorization methods such as chemical cleaning methods, ozone oxidation methods, and combustion deodorization methods, and biological deodorization using microorganisms There are methods, but there is a limit in treatment efficiency in treating the complex malodorous gas using any one method or one chamber. Accordingly, a complex deodorizer is used.

The complex deodorizer uses a combination of a chemical cleaning method and a biological deodorization method using microorganisms, and a spray tower or a venturi cleaning device is partially applied as a pretreatment device. In the case of the pretreatment device, it is only for dust removal, and although chemical and biological heterogeneous devices are applied, chemical cleaning agents are introduced into microorganisms due to insufficient blocking of the liquid used at each stage, and the microorganisms often die.

The complex deodorizer does not otherwise apply a pretreatment device or is simply applied for dust removal, so that a large amount of salt produced by reacting the subsequent microbial carrier layer or the chemical reaction media filling layer with residual dust or odor gas is generated by the media filling. Since it adheres to the pore and clogs the pores, normal elevation of the malodorous gas is prevented due to a flooding phenomenon of the malodorous gas. Accordingly, there is a problem in that the deodorization efficiency is lowered because the malodorous gas does not make sufficient contact with the media filling layer. In order to solve this problem, since the filling of the media must be frequently replaced, the cost is high and the operation is cumbersome, and there is also a problem in that the deodorization device non-operation time per unit time is increased, thereby reducing productivity.

Korean Patent Registration No. 10-2047210 discloses that first, foreign substances such as dust contained in the incoming malodorous gas are removed, and the dust and water-soluble odors introduced in a physical way by multi-stage water spray in the previous stage of the deodorization device using microorganisms and chemical solutions. By removing a significant portion of the gas, the load of the odor gas is reduced, contamination of the microbial carrier is prevented in the biological treatment step, the microbial survival conditions are improved, and the biological deodorization efficiency by microorganisms is improved, and in the chemical deodorization stage of chemical deodorization Reaction salt generation due to load reduction is minimized, preventing clogging of pores of the media filling layer by reaction salt, improving deodorization efficiency by chemical solution, reducing chemical consumption, and extending the replacement cycle of media filling material to reduce costs Disclosed is a composite deodorizing device that improves deodorization efficiency and productivity.

In the prior art as described above, in order to increase the deodorization efficiency, a horizontal deodorizer of a horizontal structure and a tower deodorizer of a vertical structure are applied. There is a difficult problem, and in the case of a tower-type deodorizer, although the odor and the chemical can be evenly mixed and supplied, it is difficult to effectively remove the bad smell due to the contact time or contact efficiency between the bad smell and the chemical.

In the case of a tower-type deodorizer, Korean Patent No. 10-0820845 (registration of 2108.04.02) relates to a two-liquid simultaneous washing and deodorization tower equipped with an acid and alkali washing tower as an integrated deodorizing tower, and each washing solution is circulated separately. In addition, the device is miniaturized by cleaning the complex gas, and even when cleaning only with acid or alkali, it is collected in the mist collecting part after the jet nozzle and pack bed are cleaned in two stages. Simultaneous neutralization reaction of acid and alkali allows the deodorizing power to be improved compared to the prior art. However, such a tower-type deodorizer instantly comes into contact with the cleaning liquid sprayed downward from the injection pipe at the upper position while discharging the odor from the lower part of the deodorizing tower to the upper part, or the odor simply passes through the jet nozzle, the pack bed, the mist collecting part, etc. Because the odor is removed by the discharge process, the odor and the chemical cannot react while mixing evenly and sufficiently, and the deodorization effect is not ensured because it is not possible to secure a sufficient residence time for the odor and the chemical to react inside the deodorization tower. There was a problem in that the odor problem could not be completely solved.

In order to increase the deodorization effect, increase the use of chemical liquid, as mentioned in the multi-layered circulation type complex deodorizer of Korea Patent No. 10-2022704 (registered on September 1, 2019), to increase the effect, or to increase the deodorization effect. For this purpose, various methods such as microbial treatment, chemical treatment, adsorption, and incineration are used to purify pollution. There is a problem in that the deodorization is done by placing the chamber separately, and the facility is large, the efficiency is lowered, and the economic efficiency is lowered.

Korean Patent Registration No. 10-2047210 Korean Patent No. 10-0820845 Korean Patent No. 10-2022704

The problem to be solved by the present invention is to solve the disadvantages as described above, and to operate based on the Internet of Things (IoT) by accommodating the deodorization process of chemical treatment, biological treatment, and physical treatment in a single chamber. It is to provide an implemented IoT-based complex deodorization system.

As a means for solving the above-mentioned problems, according to one aspect of the present invention, a blower for receiving and delivering contaminated air; And it provides an IoT-based complex deodorization system comprising a chamber for complexly performing the deodorization process of chemical treatment, biological treatment, and physical treatment based on IoT based on the polluted air delivered from the blower.

In one embodiment, the blower, a pollution level detection unit for detecting the level of pollution of the polluted air; and a speed control unit for adjusting a rate of introducing contaminated air at an air inflow rate corresponding thereto according to the level of pollution detected by the pollution level detection unit.

In one embodiment, the chamber, a deodorizing liquid spraying unit for delivering the chemically treated mixed air by spraying the deodorizing liquid on the contaminated air delivered from the blower; a microbial reaction unit for microbially reacting the mixed air delivered from the deodorizing liquid spraying unit to deliver the biologically treated deodorizing air; And it is characterized in that it comprises a filtering unit for generating physically treated clean air by filtering the deodorizing air delivered from the microbial reaction unit.

In one embodiment, the deodorizing liquid spray unit is provided with a natural deodorizing liquid and sprays it as a mist together with high-pressure air, characterized in that it reacts with the pollutants in the contaminated air delivered from the blower.

In one embodiment, the chamber is characterized in that it further comprises a water circulation unit for dissolving water-soluble contaminants by dissolving water-soluble contaminants by dissolving water-soluble contaminants by spraying water to the filtering unit and moving toward the microbial reaction unit. .

In one embodiment, the deodorizing liquid spray unit, is formed in the lower portion of the chamber, a natural deodorizing liquid tank for storing the natural deodorant; a compressor that generates high-pressure air; and a deodorizing liquid spray nozzle that receives a natural deodorizing liquid from the natural deodorizing liquid tank by the high-pressure air generated by the compressor and sprays the mist into a mist.

In one embodiment, the deodorizing liquid spray unit, a deodorizing liquid level sensor for detecting the level of the deodorizing liquid in the natural deodorizing liquid tank; and a deodorizing liquid supply unit for automatically maintaining the deodorizing liquid level of the natural deodorizing liquid tank by supplying a deodorizing liquid to the natural deodorizing liquid tank according to the deodorizing liquid level detected by the deodorizing liquid level sensor. .

In one embodiment, the microbial reaction unit is a microbial filter filled with porous gravel and particle activated carbon that causes a microbial reaction through filtering and adsorption of air in which the natural deodorant mist sprayed by the deodorizing liquid spray unit and contaminants reacted with each other It is characterized in that it is provided.

In one embodiment, the microbial reaction unit receives air mixed with the natural deodorant mist sprayed by the deodorizing liquid spraying unit and the polluted air delivered from the blower, and while filtering, a microbial carrier that decomposes contaminants by microbial activity It is characterized in that it is provided.

In one embodiment, the filtering unit is characterized in that it comprises an activated carbon non-woven fabric coated with a photocatalyst for adsorption and decomposition by receiving deodorized air from the microbial reaction unit.

In one embodiment, the water circulation unit, the water tank is formed in the lower portion of the chamber to store water; a pump connected to the upper side of the water tank to pump the water stored in the water tank; and a plurality of installed on the upper part of the filtering unit, spraying water pumped from the pump to dissolve and remove water-soluble contaminants while flowing down to the microbial reaction unit, and at the same time, contaminants adsorbed to the microbial carrier of the microbial reaction unit and a water jet nozzle for cleaning the material and collecting the cleaned sludge to the lower side of the water tank.

In an embodiment, the water tank is characterized in that the water sprayed from the water spray nozzle is recovered again so that the water circulation process occurs repeatedly.

In one embodiment, the water tank is characterized in that it has an inclined surface inclined to one side to collect the sludge after being washed by the water jet nozzle at one side of the lower end.

In one embodiment, the water spray nozzle is characterized in that it uses a pig tail shape spray nozzle.

In one embodiment, the water spray nozzle is characterized in that the water supply and washing of the microbial carrier of the microbial reaction unit, and dissolve the water-soluble contaminants.

In an embodiment, the water circulation unit further comprises a sludge removal pump connected to the lower end of the water tank to pump the sludge collected at the lower end of the water tank and deliver it to an external sludge collecting tank.

In one embodiment, the sludge removal pump is driven at a time determined by a timer to remove the sludge collected at the lower end of the water tank.

In one embodiment, the water circulation unit, the water level sensor for detecting the water level in the water tank; a water supply unit for automatically maintaining the water level of the water tank by supplying water to the water tank according to the water level detected by the water level sensor; and an overflow for discharging the excess water to the outside when the water level of the water tank increases and exceeds a preset water level.

In one embodiment, the chamber is formed between the microbial reaction unit and the filtering unit, characterized in that it further comprises a spreading portion to evenly flow the water passing through the filtering unit toward the microbial reaction unit.

In one embodiment, the spreading part, characterized in that the stainless steel mesh.

In one embodiment, the IoT-based complex deodorization system, the deodorizing liquid spray unit, the microbial reaction unit, the filtering unit, characterized in that it further comprises a deodorizing module formed by modularizing the water circulation unit.

In one embodiment, the IoT-based composite deodorization system, together with the chamber, the deodorization module is characterized in that it is formed as a single module connected in parallel in one or more multi-layer.

In one embodiment, the IoT-based complex deodorization system is, in a single module consisting of the chamber and the deodorization module in an up-and-down type, respectively formed on the inlet side of the chamber and the inlet side of the deodorization module, contamination from the blower It is characterized in that it further includes a plurality of control dampers for receiving air and constantly supplying it up and down.

In one embodiment, the IoT-based complex deodorization system, in a single module consisting of the chamber and the deodorization module in a vertical type, a plurality of connection flanges that connect the chamber and the deodorization module to each other to recover water It is characterized in that it further comprises.

In one embodiment, the IoT-based composite deodorization system, together with the chamber, the deodorization module is characterized in that it is formed as a single module connected in series on one or more planes.

In one embodiment, the IoT-based complex deodorization system, together with the chamber, a single module in which the deodorization module is connected in parallel in one or more multi-layers, and a single module in which the deodorization module is connected in series on one or more planes It is characterized in that the modules are applied at the same time.

In one embodiment, the IoT-based complex deodorization system, provided with an IoT function necessary for system operation, it characterized in that it further comprises an IoT control panel for controlling the operation of each component of the blower and the chamber.

In one embodiment, the IoT-based composite deodorization system is formed between the blower and the chamber, and detects the pressure between the blower and the chamber and further comprises a differential pressure sensor for notifying the IoT control panel. do.

In an embodiment, the IoT control panel controls the operation of each component of the blower and the chamber according to the pressure sensed by the differential pressure sensor.

In one embodiment, the IoT control panel sets and stores the exchange pressure required to exchange or clean the microbial carrier of the microbial reaction unit in advance, and when the pressure detected by the differential pressure sensor is the exchange pressure, the exchange time is IoT It is characterized in that it notifies the driver or the operator through

As an effect of the present invention, the deodorization process of chemical treatment (using non-toxic chemicals), biological treatment (using microorganisms), and physical treatment (using bio-filter and complex filter) is combined in one chamber to accommodate the Internet of Things (IoT) ), by providing an IoT-based complex deodorization system implemented to operate based that you can do it

According to the present invention, the complex odor collected from the odor generating facility in one chamber is introduced by the blower, and the natural deodorant liquid is sprayed into the inlet pipe as a mist, and the odor and fine dust are reduced while reacting, and secondly, on the microbial carrier By removing the dust and water-soluble malodorous gas introduced in the physical way of spraying water, the load of the malodorous gas is reduced, and the contamination of the microbial carrier by the water sprayed in the biological treatment step while flowing from the bottom to the top is prevented, and fine dust and contaminants are adsorbed, decomposed and cleaned to improve the survival conditions of microorganisms, and the biological deodorization efficiency by microorganisms is improved. The sludge is collected and removed at the bottom of the water tank to minimize contamination of the carrier and improve the deodorization efficiency, as well as reduce the consumption of chemicals and reduce costs. In addition, in order to further increase processing efficiency or throughput, it can be easily connected in multiple layers (or parallel) or in series (or in a plane line), which has the effect of reducing workability and cost.

1 and 2 are views illustrating an IoT-based complex deodorization system according to an embodiment of the present invention as a first example.
Figure 3 is a view for explaining the multi-layer connection structure of the IoT-based complex deodorization system in Figure 1.
Figure 4 is a view explaining the serial connection structure of the IoT-based complex deodorization system in Figure 1.
5 is a view for explaining an IoT-based complex deodorization system according to an embodiment of the present invention as a second example.

Hereinafter, with reference to the accompanying drawings, embodiments of the present invention will be described in detail so that those of ordinary skill in the art can easily implement them. However, since the description of the present invention is merely an embodiment for structural or functional description, the scope of the present invention should not be construed as being limited by the embodiment described in the text. That is, since the embodiment may have various changes and may have various forms, it should be understood that the scope of the present invention includes equivalents capable of realizing the technical idea. In addition, since the object or effect presented in the present invention does not mean that a specific embodiment should include all of them or only such effects, it should not be understood that the scope of the present invention is limited thereby.

The meaning of the terms described in the present invention should be understood as follows.

Terms such as “first” and “second” are for distinguishing one component from another, and the scope of rights should not be limited by these terms. For example, a first component may be termed a second component, and similarly, a second component may also be termed a first component. When a component is referred to as being “connected” to another component, it may be directly connected to the other component, but it should be understood that other components may exist in between. On the other hand, when it is mentioned that a certain element is "directly connected" to another element, it should be understood that the other element does not exist in the middle. Meanwhile, other expressions describing the relationship between elements, that is, “between” and “immediately between” or “neighboring to” and “directly adjacent to”, etc., should be interpreted similarly.

The singular expression is to be understood as including the plural expression unless the context clearly dictates otherwise, and terms such as "comprises" or "have" refer to the described feature, number, step, action, component, part or these It is intended to indicate that a combination exists, and it should be understood that it does not preclude the possibility of the existence or addition of one or more other features or numbers, steps, operations, components, parts, or combinations thereof.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Terms defined in the dictionary should be interpreted as being consistent with the meaning of the context of the related art, and cannot be interpreted as having an ideal or excessively formal meaning unless explicitly defined in the present invention.

Now, with reference to the drawings with respect to the IoT-based complex deodorization system according to an embodiment of the present invention will be described in detail.

1 and 2 are views illustrating an IoT-based complex deodorization system according to an embodiment of the present invention as a first example.

1 and 2 , the IoT (Internet of Things)-based complex deodorization system 10 includes a blower 100 and a chamber 200 .

The blower 100 receives the contaminated air and delivers it to the chamber 200 side.

In an embodiment, the blower 100 may include a pollution level detection unit 110 and a speed control unit 120 .

The pollution level detecting unit 110 detects the level of pollution of the polluted air and transmits the detected level of pollution to the speed adjusting unit 120 .

The speed adjusting unit 120 receives the pollution level detected by the pollution level detection unit 110, and adjusts the speed of introducing the contaminated air at an air inflow rate corresponding thereto according to the received pollution level to receive the inflow through the inlet pipe. can

The chamber 200 complexes the deodorization process of chemical treatment (using non-toxic chemicals), biological treatment (using microorganisms), and physical treatment (using bio-filter and complex filter) based on IoT-based polluted air delivered from the blower 100 do it with

In an embodiment, the chamber 200, as a deodorizing tower, may include a deodorizing liquid spraying unit 210, a microbial reaction unit 220, a filtering unit 230, and a water circulation unit 240.

The deodorizing liquid spraying unit 210 delivers the chemically treated mixed air to the microbial reaction unit 220 by spraying the deodorizing liquid on the contaminated air delivered from the blower 100 .

In one embodiment, the deodorizing liquid spray unit 210 is provided with a natural deodorant liquid that does not affect microorganisms and sprays it as a mist together with high-pressure air, and reacts with contaminants in the contaminated air delivered from the blower 100 can give

In an embodiment, the deodorizing liquid spraying unit 210 may mix a natural chemical with high-pressure air to form a mist or use a high-pressure water injection nozzle. At this time, the chemical sprayed as a mist may be a deodorant such as a natural extract or natural oil that is harmless to the human body while minimizing the effect on microorganisms.

In an embodiment, the deodorizing liquid spraying unit 210 may include a natural deodorizing liquid tank 211 , a compressor 212 , and a deodorizing liquid spraying nozzle 213 as shown in FIG. 2 .

The natural deodorizing liquid tank 211 is formed in the lower part of the chamber 200 to minimize the influence on high-pressure air and microbial growth, stores the natural deodorizing liquid, and sprays the deodorizing liquid by the high-pressure air generated by the compressor 212 It is delivered to the nozzle 213 side.

The compressor 212 generates high-pressure air to deliver the natural deodorizing liquid stored in the natural deodorizing liquid tank 211 to the deodorizing liquid spray nozzle 213 side.

The deodorizing liquid spray nozzle 213 is installed at the front end of the blower 100, and naturally receives the natural deodorizing liquid delivered from the natural deodorizing liquid tank 211 by the high-pressure air generated by the compressor 212 to form a mist. By spraying, it is precisely mixed with the contaminated air delivered from the blower 100 to deliver the mixed air to the microbial reaction unit 220 .

In one embodiment, the deodorizing liquid spraying unit 210, as shown in FIG. 2, may further include a deodorizing liquid level sensor 214 and a deodorizing liquid supplier (not shown in the drawings for convenience of description).

The deodorizing liquid level sensor 214 detects the deodorizing liquid level in the natural deodorizing liquid tank 211 and delivers the sensed deodorizing liquid level to the deodorizing liquid supplier.

The deodorizing liquid supply unit supplies the deodorizing liquid to the natural deodorizing liquid tank 211 according to the deodorizing liquid level transmitted from the deodorizing liquid level sensor 214 to automatically maintain the deodorizing liquid level in the natural deodorizing liquid tank 211 .

The microbial reaction unit 220 transmits the deodorized air biologically treated by microbial reaction of the mixed air delivered from the deodorizing liquid spraying unit 210 to the filtering unit 230 .

In an embodiment, the microbial reaction unit 220 may include a microbial filter filled with porous gravel and particle activated carbon, and the natural deodorant mist sprayed by the deodorizing liquid spraying unit 210 and the contaminants reacted with each other Filtering and adsorption are performed while passing the air through the microbial filter, and a microbial reaction may occur, allowing it to rise toward the filtering unit 230 .

In one embodiment, the microbial reaction unit 220 is filtered from the microbial carrier while the air mixed with the natural deodorant mist sprayed by the deodorizing liquid spraying unit 210 and the polluted air delivered from the blower 100 is transported and microbial activity can decompose contaminants.

In one embodiment, the microbial reaction unit 220 uses porous sand and particle activated carbon in the case of a filtration layer (ie, a filtration layer composed of microbial carriers) in which microorganisms grow, and has excellent properties of adsorption and the role of microbial carriers. It can be formed as a carrier.

The filtering unit 230 filters the deodorized air delivered from the microbial reaction unit 220 to generate physically treated clean air.

In one embodiment, the filtering unit 230 may include an activated carbon nonwoven fabric coated with a photocatalyst, and may adsorb and decompose the deodorizing air delivered from the microbial reaction unit 220 while passing through the activated carbon nonwoven fabric.

The water circulation unit 240 injects water to the filtering unit 230 and moves it toward the microbial reaction unit 220 to dissolve the water-soluble contaminants, and then separates the water from the contaminants and circulates the water.

In one embodiment, as shown in FIG. 2 , the water circulation unit 240 may include a water tank 241 , a pump 242 , and a water spray nozzle 243 .

The water tank 241 is formed in the lower part of the chamber 200 , stores water, and delivers it to the water spray nozzle 243 side by the pump 242 .

In an embodiment, the water tank 241 may recover the water sprayed from the water spray nozzle 243 again so that the water circulation process occurs repeatedly.

In one embodiment, the water tank 241 may have an inclined surface inclined to one side to collect the sludge after being washed by the water spray nozzle 243 on one side of the lower end.

The pump 242 is connected to the upper side of the water tank 241 , pumps the water stored in the water tank 241 and delivers it to the water spray nozzle 243 .

A plurality of water spray nozzles 243 are installed on the upper portion of the filtering unit 230 and evenly spray the water delivered from the pump 212 to the filtering unit 230, while flowing down to the microbial reaction unit 220 side. It dissolves and removes water-soluble contaminants, and at the same time washes contaminants adsorbed on the microbial carrier of the microbial reaction unit 220 and collects the washed sludge to the lower side of the water tank 241 .

In one embodiment, the water spray nozzle 243 may use a pig tail-type spray nozzle for spraying the water stored in the water tank 241 with little clogging by the pump 242, and the spray nozzle As the water sprayed through the filtering unit 230 is evenly spread over the upper part of the filtering unit 230 , the water supply and washing of the microbial carrier of the microbial reaction unit 220 are performed and after dissolving the water-soluble contaminants, the water flows into the water tank 241 . can be retrieved again.

In one embodiment, the water circulation unit 240, as shown in Figure 2, may further include a sludge removal pump (244).

The sludge removal pump 244 is connected to the lower end of the water tank 241 , and in order to remove the sludge collected at the lower end of the water tank 241 , the sludge is pumped and delivered to the external sludge collecting tank.

In one embodiment, the sludge removal pump 244 may be driven at a time determined by a timer to remove the sludge collected at the lower end of the water tank 241 .

In an embodiment, as shown in FIG. 2 , the water circulation unit 240 may further include a water level sensor 245 , a water supply unit 246 , and an overflow 247 .

The water level sensor 245 detects the water level in the water tank 241 and transmits the detected water level to the water supply 246 .

The water supply 246 supplies water to the water tank 241 according to the water level transmitted from the water level sensor 245 to automatically maintain the water level in the water tank 241 .

In the overflow 247 , when the water level of the water tank 241 increases and exceeds the preset water level, the overflowed water is discharged to the outside, so that the amount of moisture condensed when air is introduced increases to a certain level or more. In this case, the water level in the water tank 241 may be maintained by overflowing (even without water supply).

In an embodiment, the chamber 200 may further include a spreading part 250 .

The spreading unit 250 is formed between the microbial reaction unit 220 and the filtering unit 230 , and the water sprayed from the water circulation unit 240 passes through the filtering unit 230 and evenly toward the microbial reaction unit 220 . let it flow

In an embodiment, the spreading part 250 may be a stainless steel mesh.

IoT-based complex deodorization system 10 having the configuration as described above, chemical treatment (using non-toxic chemicals), biological treatment (using microorganisms), physical treatment (using bio-filter and complex filter) in one chamber 200 By implementing IoT-based operation by accommodating the deodorization process of optimization can be performed.

In the IoT-based complex deodorization system 10 having the configuration as described above, the complex malodors collected in the odor generating facility are introduced by the blower 100 whose speed is controlled; As the natural deodorizing liquid is sprayed into the inlet pipe as mist, the odor and fine dust are reduced as they react; Second, by removing the inflowing dust and water-soluble odor gas by physically spraying water onto the microbial carrier, the load on the odor gas is reduced, and the contamination of the microbial carrier by the water sprayed in the biological treatment step while flowing from the top to the bottom is reduced. The biological deodorization efficiency by microorganisms is improved as fine dust and pollutants are adsorbed, decomposed and cleaned to improve the survival conditions of microorganisms, and reactants or adsorbates due to load reduction in the chemical deodorization stage, which is the deodorization of the natural chemical liquid sprayed in the inflow stage Although this is generated, the sludge is removed by collecting it in the lower part of the water tank 241 by the sprayed water, contamination of the microbial carrier is minimized, and the pores of the media filling layer by the reaction salt are prevented from clogging, and the chemical solution It not only improves the deodorization efficiency by

Figure 3 is a view for explaining the multi-layer connection structure of the IoT-based complex deodorization system in Figure 1.

Referring to Figure 3, the IoT-based composite deodorization system 10, in order to increase economic efficiency and management efficiency, a deodorizing liquid spray nozzle 213, a microbial reaction unit 220, a filtering unit 230, a water spray nozzle ( 243) is modularized and formed into one deodorizing module 300, according to the need (eg, installation place, throughput, etc.), in order to increase the throughput or processing efficiency, along with the chamber 200, one or more It includes a single module in which the deodorization module 300 is connected in parallel in multiple layers. Here, descriptions of the same components as those of FIGS. 1 and 2 will be omitted.

The IoT-based complex deodorization system 10 having the configuration as described above allows physical and chemical treatment and biological treatment to occur at the same time in a single module of the form of stacking and parallel processing.

The IoT-based composite deodorization system 10 having the configuration as described above may further include a plurality of control dampers 410 and 420 .

Control dampers 410 and 420 are, in a single module consisting of a lower chamber 200 and an upper deodorization module 300 in a vertical type, the inlet side of the lower chamber 200 and the inlet of the upper deodorization module 300 It is formed on each side, and in order to receive the contaminated air delivered from the blower 100 and evenly inject it up and down, the contaminated air delivered from the blower 100 is constantly supplied up and down.

The IoT-based composite deodorization system 10 having the configuration as described above may further include a plurality of connection flanges (430, 440).

The connection flanges 430 and 440 are in a single module consisting of a lower chamber 200 and an upper deodorization module 300 in a vertical type, and connect the lower chamber 200 and the upper deodorization module to each other to recover water. let me give

Figure 4 is a view for explaining the serial connection structure of the IoT-based complex deodorization system in Figure 1.

Referring to Figure 4, the IoT-based complex deodorization system 10, in order to increase economic efficiency and management efficiency, a deodorizing liquid spray nozzle 213, a microbial reaction unit 220, a filtering unit 230, a water spray nozzle ( 243) is modularized and formed into one deodorizing module 500, according to the need (eg, installation place, throughput, etc.), in order to increase the throughput or processing efficiency, with the chamber 200, one or more It includes a single module in which the deodorization module 500 is connected in series on a plane. Here, descriptions of the same components as those of FIGS. 1 and 2 will be omitted.

The IoT-based complex deodorization system 10 having the configuration as described above allows the physical and chemical treatment and biological treatment to occur simultaneously in a single module of the type of serial treatment on a plane.

The IoT-based complex deodorization system 10 having the configuration as described above may further include one or more adjustable dampers 610 .

Control damper 610, in a single module consisting of the first chamber 200 and the second deodorization module 500 in series type, is formed between the first chamber 200 and the second deodorization module 500 In order to more precisely control the amount of polluted air delivered from the first chamber 200 to the second deodorization module 500, the second It is supplied to the deodorization module 500 .

The IoT-based composite deodorization system 10 having the configuration as described above may control the amount of air by the microbial carrier of the microbial reaction unit 220 without the control damper 610 .

The IoT-based complex deodorization system 10 having the configuration as described above may be simultaneously applied according to the characteristics of the installation place in the multi-layer connection structure of FIG. 3 and the serial connection structure of FIG. 4 in one space.

The IoT-based complex deodorization system 10 having the configuration as described above can adjust the amount of air that the blower 100 receives the polluted air from, and also the multi-layer connection structure of FIG. 3 and the series connection structure of FIG. In this case, the control dampers 410 , 420 , and 610 may adjust the amount of air that transmits the polluted air.

The IoT-based complex deodorization system 10 having the configuration as described above provides a complex deodorization consisting of one deodorization module 300, 500 modularized to be connected in multiple layers or in series in order to increase processing efficiency or throughput, By making the contents of equipment status and operation into IoT, the device status and optimal operation are made in real time.

5 is a view for explaining an IoT-based complex deodorization system according to an embodiment of the present invention as a second example.

Referring to FIG. 5 , the IoT-based complex deodorization system 10 includes a blower 100 , a chamber 200 , a differential pressure sensor 710 , and an IoT control panel 800 . Here, descriptions of the same components as those of FIGS. 1 and 2 will be omitted.

The differential pressure sensor 710 is formed between the blower 100 and the chamber 200 , detects the pressure between the blower 100 and the chamber 200 , and notifies the IoT control panel 800 .

The IoT control panel 800 controls the operation of each component of the blower 100 and the chamber 200 by having an IoT function necessary for system operation.

In one embodiment, the IoT control panel 800 is an IoT-coupled electric device control panel, which controls the operation of each component of the blower 100 and the chamber 200 according to the pressure notified from the differential pressure sensor 710. can give

In one embodiment, the IoT control panel 800 sets and stores the exchange pressure to exchange or clean the microbial carrier of the microbial reaction unit 220 in advance, and when the pressure notified from the differential pressure sensor 710 is the exchange pressure In addition, the time of exchange can be notified to the driver or operator through IoT.

In an embodiment, the IoT control panel 800 transmits information about system operation (eg, input voltage, current consumption, information about the operating state of each part, water level, temperature, differential pressure, etc.) to the driver or operator through IoT. By notifying the driver, it allows the driver or operator to check the system status in real time, so that the operating status can be optimally maintained and can be actively dealt with when a problem occurs.

In one embodiment, the IoT control panel 800 checks the need for additional drugs or the temperature of water, checks the operating state, or checks the degree of clogging of the microbial carrier of the microbial reaction unit 220 by differential pressure in real time to clean Can you tell me how often to replace it.

In the IoT-based complex deodorization system 10 having the configuration as described above, the complex odor collected from the odor generating facility in one chamber 200 is introduced by the blower 100, and the natural deodorizing liquid is mist in the inlet pipe. The odor and fine dust are reduced by reacting while being sprayed to the microbial carrier, and secondly, by removing the incoming dust and water-soluble odor gas by physically spraying water onto the microbial carrier, the load of the odor gas is reduced, and the load of the odor gas is reduced, and the Prevents contamination of the microbial carrier by the water sprayed in the treatment step, and improves the survival conditions of microorganisms by adsorbing and decomposing and cleaning fine dust and pollutants, improving the biological deodorization efficiency by microorganisms, and deodorizing the natural chemical sprayed in the inflow step Although the reactants or adsorbents generated in the chemical deodorization step are generated, the sludge is collected and removed at the bottom of the water tank by the sprayed water. , all processes take place in one chamber, so the equipment is compact and the processing efficiency or throughput is high. In addition, in order to further increase the processing efficiency or throughput, the product composition is single-modularized, so it is a Lego method according to the site situation and the odor concentration and capacity. It is designed to be easily connected in multiple layers (or parallel) or in series (or arranged on a plane), so it is possible to reduce workability and cost.

IoT-based complex deodorizing system 10 having the configuration as described above, supplies the odor by the blower 100; By the deodorizing liquid spray unit 210, a chemical liquid, which is a natural deodorant, is supplied as a mist and mixed; Primary deodorization is achieved by mixing odor and chemical solution; Contaminants are removed while the first deodorized gas passes through the microbial reaction unit 220 secondarily; Thirdly, the photocatalyst is passed through the non-woven fabric filtering unit 230; At this time, water is sprayed to the filtering unit 230 by the water spray nozzle 243, which is a pig tail nozzle, and flows down to the microbial reaction unit 220 to dissolve contaminants and at the same time flow toward the microbial reaction unit 220. The process of decomposing and removing contaminants and cleaning by supplying moisture to the microbial media layer to activate microorganisms occurs repeatedly; It allows the unreacted natural deodorizing liquid to be collected in the water tank 241 . In addition, the IoT-based complex deodorization system 10 having the configuration as described above is a modular device that deodorizes while circulating, and increases the deodorization time by connecting vertically or horizontally to increase the chemical efficiency and deodorization efficiency, thereby increasing the efficiency of the chemical solution and the deodorization in a narrow area. It is also possible to process a large amount of equipment, and it is difficult to efficiently operate the equipment when there is no expert like a farmhouse or even if there is an expert, it is difficult to operate the equipment efficiently.

Above, the embodiment of the present invention is not implemented only through the above-described apparatus and/or operation method, but through a program for realizing a function corresponding to the configuration of the embodiment of the present invention, a recording medium in which the program is recorded, etc. It may be implemented, and such an implementation can be easily implemented by an expert in the technical field to which the present invention pertains from the description of the above-described embodiments. Although the embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improved forms of the present invention are also provided by those skilled in the art using the basic concept of the present invention as defined in the following claims. is within the scope of the right.

10: IoT-based complex deodorization system
100: blower
110: pollution level detection unit
120: speed control unit
200: chamber
210: deodorant spray unit
211: natural deodorizing liquid tank
212: compressor
213: deodorizing liquid spray nozzle
214: deodorizing liquid level sensor
220: microbial reaction unit
230: filtering unit
240: water circulation unit
241: water tank
242: pump
243: water spray nozzle
244: sludge removal pump
245: water level sensor
246: water supply
247: overflow
250: spread part
300, 500: deodorization module
410, 420, 610: adjustable damper
430, 440: connecting flange
710: differential pressure sensor
800: IoT control panel

Claims (5)

a blower for receiving and delivering polluted air; and a chamber for complexly performing deodorization processes of chemical treatment, biological treatment, and physical treatment based on the IoT-based polluted air delivered from the blower;
The chamber may include: a deodorizing liquid spraying unit for transferring the chemically treated mixed air by spraying the deodorizing liquid on the contaminated air delivered from the blower; a microbial reaction unit for microbially reacting the mixed air delivered from the deodorizing liquid spraying unit to deliver the biologically treated deodorizing air; and a filtering unit that filters the deodorized air delivered from the microbial reaction unit to generate physically treated clean air; It is formed between the filtering unit and the microbial reaction unit, further comprising a spreading unit for evenly flowing water passing through the filtering unit toward the microbial reaction unit; The spreading unit includes a stainless steel mesh;
The chamber further comprises a water circulation unit for dissolving water-soluble contaminants by spraying water to the filtering unit and moving it toward the microbial reaction unit, separating water from contaminants and circulating; The water circulation unit further includes a sludge removal pump connected to the lower end of the water tank to pump the sludge collected at the lower end of the water tank and deliver it to an external sludge collecting tank; The water tank is an IoT-based composite deodorization system, characterized in that it has an inclined surface inclined to one side to collect the sludge after being washed by the water spray nozzle on one side of the lower end.
According to claim 1, wherein the blower,
a pollution level detection unit for detecting the level of pollution of the contaminated air; and
IoT-based complex deodorization system, characterized in that it comprises a speed control unit for controlling the rate of introducing the contaminated air to the air inflow rate corresponding to the level of pollution detected by the pollution level detection unit.
delete According to claim 1, wherein the deodorizing liquid spraying unit,
IoT-based complex deodorization system, characterized in that it has a natural deodorant solution and sprays it as a mist together with high-pressure air, and reacts with pollutants in the polluted air delivered from the blower.
delete

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