KR102358617B1 - High efficiency ict-type non-degradable odor gas treatment and carbon neutrality deodorizing system - Google Patents

Abstract

Provided is a non-degradable odor gas treatment and carbon neutrality deodorizing system. An embodiment of the present invention comprises: a first scrubber which firstly removes odor from odorous gas introduced from the outside; a second scrubber which is provided in an upper part of the first scrubber, and secondly removes the odor from the odorous gas introduced by passing through the first scrubber; and a third scrubber which is provided in an upper part of the second scrubber and thirdly removes the odor from the odorous gas introduced by passing through the second scrubber. Since a microbubble melting unit is provided in the first scrubber, the odor in the odorous gas introduced inside the first scrubber can be removed. Since a fog spraying unit for spraying water at a predetermined temperature or lower is provided in the third scrubber, the odor in the odorous gas introduced inside the third scrubber can be removed.

Description

Development of high-efficiency ICT-type special structure deodorizer to treat incombustible odor gas and carbon neutralize deodorization system {HIGH EFFICIENCY ICT-TYPE NON-DEGRADABLE ODOR GAS TREATMENT AND CARBON NEUTRALITY DEODORIZING SYSTEM}

The present invention relates to a non-decomposable malodor gas treatment and carbon neutralization deodorization system, and more particularly, to a non-decomposable malodor gas treatment and carbon neutralization deodorization system configured to effectively remove carbon dioxide and odors.

A high concentration of odorous gas is emitted from public sewage waste treatment plants, petrochemical plants, and oil refineries. Such odor gas is a non-decomposable gas, and when directly discharged without a separate treatment process, it pollutes the air environment.

Therefore, the purified gas is discharged to the outside while the odor gas is purified through RTO, RCO, VCU, which is an incineration facility, and a chemical scrubber, which is a cleaning absorption facility.

However, RTO, RCO, and VCU, which are incineration facilities, have high operating and fuel costs, and there is a problem that explosion accidents occur occasionally due to back fire. Such an explosion can cause personal injury and property damage.

In addition, the chemical cleaning tower, which is a cleaning and absorption facility, has a limitation in processing high concentration of poorly soluble odor gas. When the odor gas is treated through the chemical cleaning tower, the odor gas is purged by moving the odor gas step by step to each chemical cleaning tower in a state in which a plurality of chemical cleaning towers are arranged in series. However, when purifying the odor gas through the conventional chemical cleaning tower, there is a problem in that the odor removal efficiency of the odor gas decreases and the VOC (volatile organic compound) gas and the THC (total hydrocarbon) gas are poorly soluble gases.

In addition, the conventional chemical cleaning tower has a structure that purifies odor gas in a state in which a plurality of chemical cleaning towers are arranged in series. Installation is possible. Such a conventional chemical cleaning tower is subject to space restrictions and weighting of investment costs in installation.

In addition, the problem of abnormal climate caused by global warming is serious. The main culprit of such global warming is the emission of carbon dioxide. Accordingly, there is a need for various research and development on a deodorization system configured to remove odor and simultaneously remove carbon dioxide.

Prior Document 1: Korean Patent No. 10-1362064 (2014.01.29)

An object of the present invention for solving the above problems is to provide a system for treating a decomposable odor gas and neutralizing carbon to effectively remove carbon dioxide and odors.

In order to achieve the above technical object, an embodiment of the present invention provides a first scrubber for primarily removing malodorous gas introduced from the outside; a second scrubber provided on an upper portion of the first scrubber and configured to secondarily remove malodorous gas introduced through the first scrubber; and a third scrubber that is provided on the second scrubber and tertiarily removes malodor from the malodorous gas introduced through the second scrubber, wherein the first scrubber is provided with a microbubble dissolving unit, Removes odors in the malodorous gas introduced into the first scrubber, and the third scrubber is provided with a mist spraying unit for spraying water below a predetermined temperature to remove odors in the malodorous gas introduced into the third scrubber It provides a non-decomposable malodorous gas treatment and carbon neutralization deodorization system.

In an embodiment of the present invention, the first scrubber includes: a first washing tower having an inlet pipe through which odor gas is introduced from the outside, and having a receiving space therein; a microbubble dissolving unit provided at an inner lower portion of the first washing tower and dissolving the malodorous gas introduced through the inlet pipe into a first washing solution in which water and a chemical liquid contained in the lower portion of the first washing tower are mixed; a first spray nozzle provided on an upper portion of the first cleaning tower and spraying the first cleaning liquid to a lower portion; a first palling unit disposed between the first spray nozzle and the microbubble dissolving unit and configured to increase a contact area between the odor gas passing through the microbubble dissolving unit and the first cleaning liquid sprayed from the first jetting nozzle; and a first gas distributor cap provided above the first spray nozzle and uniformly distributing and supplying the malodorous gas moved to the upper end of the first scrubber to the second scrubber.

In one embodiment of the present invention, the first scrubber, a supply pump for supplying the odor gas from the outside to the inlet pipe; a connection pipe provided between the supply pump and the inlet pipe; a first receiver tank communicating with the lower end of one side of the first washing tower and receiving water from a supply water supply unit; a first chemical liquid tank for supplying a first chemical liquid to the first receiver tank; a first PH sensor for measuring the PH concentration of the first cleaning solution in the first receiver tank; a first circulation supply unit having one end connected to the first receiver tank and the other end connected to the first spray nozzle to supply the first cleaning solution to the first spray nozzle; and a first circulation pump provided on the first circulation supply unit.

In one embodiment of the present invention, the microbubble dissolving unit provides a cleaning liquid storage space in which the first cleaning liquid is accommodated, and a plurality of odor gases introduced through the inlet pipe are supplied to the cleaning liquid storage space at a lower portion of the microbubble dissolving unit. a bubble plate having a bubble generating hole; and a guide plate spaced apart from the bubble plate and guiding the odor gas introduced into the inlet pipe to the bubble generating hole, wherein the bubble plate and the guide plate are tapered, and the guide plate is the bubble generating hole The bubble plate may be tapered toward a lower portion of the formed bubble plate such that the gap with the bubble plate becomes narrower.

In one embodiment of the present invention, the third scrubber, a third washing tower; a mist spraying unit provided in the upper portion of the third cleaning tower and spraying a third cleaning liquid below a predetermined temperature to the lower portion; a third polling part provided under the mist spraying part and configured to widen a contact area between water sprayed from the mist spraying part and the malodorous gas; a gas collision distribution unit provided between the mist spraying unit and the third palling unit and guiding the movement path of the odor gas so that the moving distance of the odor gas passing through the third palling unit is increased, and having a plurality of perforations; a demister provided on the top of the mist spraying unit to remove droplets in the purified gas moved to the upper end of the third washing tower; And it is provided on the upper portion of the demister, and includes a discharge pipe for discharging the purified gas passing through the demister to the outside, the third cleaning liquid may be water.

In an embodiment of the present invention, the third scrubber includes: a third receiver tank receiving water from a supply water supply unit and accommodating the third cleaning liquid supplied to the mist spray unit; a third PH sensor for measuring the PH concentration of the third cleaning liquid in the third receiver tank; and a third circulation supply unit having one end connected to the third receiver tank and the other end connected to the mist atomizing unit to supply the third cleaning liquid to the mist atomizing unit; a third circulation pump provided on the third circulation supply unit; and a chiller disposed on the third circulation supply unit and configured to maintain the third cleaning liquid supplied to the mist spraying unit at a predetermined temperature or less, wherein the chiller is configured to maintain the third cleaning liquid at 5° C. or less. 3 The temperature of the cleaning liquid can be controlled.

In one embodiment of the present invention, the connection pipe provided in the first scrubber is provided with an intake odor sensor to measure the odor concentration of the odor gas passing through the connection pipe, and the discharge pipe provided in the third scrubber is provided with a withdrawal odor sensor to measure the odor concentration of the purified gas passing through the discharge pipe, and receives the measured values from the intake odor sensor and the withdrawal odor sensor, and to the first to third scrubbers It may include an integrated management unit for selectively controlling the operation of each provided pump.

The effect of the non-decomposable malodorous gas treatment and carbon neutralization deodorization system according to the present invention described above will be described as follows.

According to the present invention, the non-decomposable malodorous gas treatment and carbon neutralization deodorization system is provided with a microbubble dissolving unit configured to increase the solubility of the malodorous gas and a mist spraying unit to remove the odor by spraying water below a predetermined temperature. It is possible to effectively remove carbon dioxide as well as odor of gas.

This hard-to-decompose malodorous gas treatment and carbon neutralization deodorization system minimizes the installation space by stacking a plurality of scrubbers on top, and can reduce the investment cost by about 30% compared to the serial installation investment with high efficiency.

It should be understood that the effects of the present invention are not limited to the above-described effects, and include all effects that can be inferred from the configuration of the invention described in the detailed description or claims of the present invention.

1 is a schematic configuration diagram of a non-decomposable malodorous gas treatment and carbon neutralization deodorization system according to an embodiment of the present invention.
2 is an exemplary view showing a system for treating a non-decomposable malodorous gas and carbon neutralizing deodorization according to an embodiment of the present invention.
3 is an exemplary view showing a microbubble dissolving unit according to an embodiment of the present invention.
4 is an exemplary view showing a first gas distribution shade according to an embodiment of the present invention.
5 is an exemplary view showing a gas collision distribution unit according to an embodiment of the present invention.
6 is an exemplary view showing the movement flow of malodorous gas according to an embodiment of the present invention.
7 is an exemplary view showing the movement flow of the first cleaning liquid according to an embodiment of the present invention.
8 is an exemplary view showing the movement flow of the second cleaning liquid according to an embodiment of the present invention.
9 is an exemplary view showing a movement flow of a third cleaning liquid according to an embodiment of the present invention.
10 is an exemplary view illustrating a draining process of a cleaning solution according to an embodiment of the present invention.

Hereinafter, the present invention will be described with reference to the accompanying drawings. However, the present invention may be embodied in several different forms, and thus is not limited to the embodiments described herein. And in order to clearly explain the present invention in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification.

Throughout the specification, when a part is "connected" with another part, this includes not only the case where it is "directly connected" but also the case where it is "indirectly connected" with another member interposed therebetween. . In addition, when a part "includes" a certain component, this means that other components may be further provided without excluding other components unless otherwise stated.

In the present invention, the upper and lower parts mean positioned above or below the target member, and do not necessarily mean positioned at the upper or lower part with respect to the direction of gravity.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a schematic configuration diagram of a non-decomposable malodorous gas treatment and carbon neutralization deodorization system according to an embodiment of the present invention, and FIG. 2 is a non-decomposable malodorous gas treatment and carbon neutralization deodorization system according to an embodiment of the present invention 3 is an exemplary view showing a microbubble dissolving unit according to an embodiment of the present invention, FIG. 4 is an exemplary view showing a first gas distribution cap according to an embodiment of the present invention, FIG. 5 is It is an exemplary view showing a gas collision distribution unit according to an embodiment of the present invention, Fig. 6 is an exemplary view showing the movement flow of odor gas according to an embodiment of the present invention, and Fig. 7 is a second view according to an embodiment of the present invention 1 is an exemplary view showing the movement flow of the cleaning liquid, FIG. 8 is an exemplary diagram illustrating the movement flow of the second cleaning liquid according to an embodiment of the present invention, and FIG. 9 is the movement of the third cleaning liquid according to an embodiment of the present invention It is an exemplary view showing the flow, and FIG. 10 is an exemplary view showing a draining process of the cleaning solution according to an embodiment of the present invention.

1 to 10 , the hard-to-decompose malodorous gas treatment and carbon neutralization deodorization system 5000 may include a first scrubber 1000 , a second scrubber 2000 , and a third scrubber 3000 . In this way, the hard-to-decompose malodorous gas treatment and carbon neutralization deodorization system 5000 includes a first scrubber 1000 and a second scrubber 2000 that removes odors by spraying a cleaning liquid mixed with a chemical solution and water, and a temperature lower than a predetermined temperature. The third scrubber 3000 for removing odors by spraying water may be provided in a stacked form.

Such a difficult-to-decompose malodorous gas treatment and carbon neutralization deodorization system 5000 does not necessarily include the first scrubber 1000 to the third scrubber 3000 together. That is, the hard-to-decompose malodorous gas treatment and carbon neutralization deodorization system 5000 may consist only of the first scrubber 1000 and the third scrubber 3000, and in addition to the first scrubber 1000 and the third scrubber 3000, another The number of scrubbers, such as a scrubber may be additionally provided, is not limited to a specific number.

The non-decomposable malodorous gas treatment and carbon neutralization deodorization system 5000 according to the present invention will be described as an example in which the first scrubber 1000 to the third scrubber 3000 are provided together.

Here, the first scrubber 1000 includes a first cleaning tower 1100 , a microbubble dissolving unit 1200 , a first injection nozzle 1300 , a first polling unit 1400 , a first gas distributor cap 1500 , and supply Pump 1610 , connection pipe 1620 , first receiver tank 1630 , first PH sensor 1640 , first chemical liquid tank 1650 , first circulation supply unit 1660 and first circulation pump 1670 ) may include

Here, the first washing tower 1100 forms the outer shape of the first scrubber 1000 .

An accommodating space 1101 is formed inside the first washing tower 1100 , and various components may be disposed in the accommodating space 1101 .

In addition, a maintenance hole H is formed in the first washing tower 1100, so that the user can perform various tasks such as cleaning the inside of the washing tower or replacing the pawling provided in the washing tower. Such a maintenance hole (H) may also be formed in the second cleaning tower 2100 and the third cleaning tower 3100 to be described later.

And an inlet pipe 1110 is provided on one lower side of the first washing tower 1100 . The inlet pipe 1110 is connected to the connecting pipe 1620 , and the odor gas introduced from the outside may be supplied to the inlet pipe 1110 through the connecting pipe 1620 . Here, the connection pipe 1620 is provided with a supply pump 1610 . The supply pump 1610 supplies the odor gas introduced from the outside to the inlet pipe 1110 through the connection pipe 1620 .

And the microbubble dissolving unit 1200 is provided in the lower inner side of the first washing tower (1100).

The microbubble dissolving unit 1200 supplies the malodorous gas flowing in through the inlet pipe 1110 to the first cleaning liquid in which water and chemical liquid contained in the lower portion of the first cleaning tower 1100 are mixed, and the malodorous gas in the first cleaning liquid to dissolve effectively. In this process, the removal of carbon dioxide including odors present in the malodorous gas can be effectively achieved.

Such a microbubble dissolving unit 1200 may include a bubble plate 1210 and a guide plate 1220 .

Here, the bubble plate 1210 is configured to provide a cleaning liquid storage space 1201 in which the first cleaning liquid moved to the lower portion of the first cleaning tower 1100 is accommodated.

In addition, a plurality of bubble generating holes 1211 for spraying the odor gas introduced through the inlet pipe 1110 into the cleaning solution storage space 1201 are formed on the lower side of the bubble plate 1210 .

In the process of supplying the odor gas supplied at a predetermined pressure or more to the cleaning liquid storage space 1201 through the bubble generating hole 1211, the odor gas is supplied in the form of fine bubbles in the first cleaning liquid. is done In this process, the malodorous gas is effectively dissolved in the first cleaning liquid, and the malodor can be removed.

Here, the bubble generating hole 1211 formed in the bubble plate 1210 may have a diameter of 3 mm, for example. The bubble generating hole 1211 is not necessarily limited to a diameter of 3 mm, and generates fine bubbles in the first cleaning solution, and may be formed in any size as long as the odor existing in the malodorous gas can be effectively dissolved in the first cleaning solution. of course there is

In addition, the guide plate 1220 is spaced apart from the bubble plate 1210 .

The guide plate 1220 provides a gas movement space 1202 that is a movement space of the odor gas introduced through the inlet pipe 1110 together with the bubble plate 1210 . That is, the guide plate 1220 and the bubble plate 1210 form a double tube shape.

Here, the guide plate 1220 and the bubble plate 1210 may be formed in a tapered shape whose diameter decreases toward the bottom.

The taper angles of the guide plate 1220 and the bubble plate 1210 may be different from each other. Here, the taper angle of the guide plate 1220 may be formed to be greater than the taper angle of the bubble plate 1210 .

In other words, the guide plate 1220 may have a tapered angle such that the gap with the bubble plate 1210 becomes narrower toward the lower portion of the bubble plate 1210 in which the bubble generating hole 1211 is formed. This is so that the malodorous gas guided to the gas movement space 1202 is injected into the first cleaning liquid through the bubble generating hole 1211, so that the malodorous gas is injected at a higher pressure. Through this, fine bubbles are more effectively generated in the malodorous gas injected into the first cleaning liquid, so that the solubility of the malodorous gas injected into the first cleaning liquid may be further increased.

And the first palling unit 1400 is provided in the first washing tower 1100, it is provided on the top of the microbubble dissolving unit (1200).

The first pawl part 1400 has a form in which a plurality of individual pall-rings are filled. Here, since polling is a general configuration, a detailed description thereof will be omitted.

Such a first polling unit 1400 is provided between the first spray nozzle 1300 and the microbubble dissolving unit 1200, and removes odors from the odor gas moving upward through the microbubble dissolving unit 1200. will be removed

The first falling part 1400 expands the contact area between the first cleaning liquid sprayed from the first spray nozzle 1300 and the malodorous gas, so that the malodorous gas is effectively removed.

As such, the first cleaning liquid in which the odor gas is dissolved in the first falling part 1400 falls to the lower portion and falls into the cleaning liquid storage space 1201 .

And the malodorous gas moved upward through the first falling part 1400 and the first injection nozzle 1300 is the second through the first gas distributor cap 1500 provided at the upper end of the first washing tower 1100 . It may be supplied into the scrubber 2000 .

Here, when the first gas distributor cap 1500 supplies the odor gas into the second scrubber 2000, the second cleaning tower 2100 is uniformly in the second cleaning tower 2100 based on the horizontal cross-section cut. The malodorous gas is supplied so that the malodorous gas is distributed. This is to effectively remove the odor when the second scrubber 2000 removes the odor included in the malodorous gas.

Such a first gas distributor cap 1500 has a hat-shaped upper portion and the second cleaning liquid falling from the second spray nozzle 2300 is disposed under the second cleaning tower 2100 in the first gas distributor lamp 1500 . ) can be prevented from entering the interior. That is, the first gas distributor cap 1500 uniformly distributes the odor gas into the second cleaning tower 2100 , and at the same time, the second cleaning liquid falling from the second injection nozzle 2300 is transferred to the first gas distributor cap 1500 . ) to prevent inflow into the interior.

On the other hand, the first spray nozzle 1300 is provided in the upper portion of the first washing tower (1100). The first spray nozzle 1300 is provided on the upper side of the first falling part 1400 to spray the first cleaning liquid to the first falling part 1400 .

Here, the first cleaning liquid sprayed from the first spray nozzle 1300 may be a cleaning liquid in which water and a chemical liquid are mixed.

As such, the first cleaning liquid supplied to the first spray nozzle 1300 may be supplied through the first circulation supply unit 1660 . One end of the first circulation supply unit 1660 is connected to the first receiver tank 1630, the other end is connected to the first injection nozzle 1300, and the first cleaning liquid supplied from the first receiver tank 1630 is It may be supplied to the first spray nozzle 1300 .

Here, the first receiver tank 1630 is made to communicate with the lower end of one side of the first washing tower 1100 . The lower end of the first washing tower 1100 is configured to perform the same role as the first receiver tank 1630 .

And the first chemical solution tank 1650 is configured to supply the first chemical solution to the first receiver tank (1630), the supply water supply unit (W) is configured to supply water to the first receiver tank (1630).

And the first PH sensor 1640 is configured to measure the PH concentration of the first cleaning liquid in the first receiver tank (1630).

Here, the first chemical solution tank 1650 and the supply water supply unit W are the first chemical solution supplied to the first receiver tank 1630 according to the PH concentration value of the first cleaning solution measured from the first PH sensor 1640 and The amount of water supplied is selectively controlled.

In other words, the supply amount of the first chemical solution and the supply amount of water may be selectively adjusted according to the PH concentration value currently measured in the first receiver tank 1630 based on the PH concentration value set by the user.

As such, the first cleaning liquid whose PH concentration is adjusted in the first receiver tank 1630 is supplied to the first injection nozzle 1300 by the first circulation pump 1670 provided on the first circulation supply unit 1660 . can

Meanwhile, the second scrubber 2000 is provided above the first scrubber 1000 .

The second scrubber 2000 secondarily removes the malodorous gas from which the first scrubber 1000 removes the malodor.

Like the first scrubber 1000 , the second scrubber 2000 is configured to remove odors through the second cleaning liquid sprayed from the second spray nozzle 2300 . Here, the first cleaning liquid and the second cleaning liquid may remove odors in the malodorous gas by, for example, different types of chemical liquids and different PH concentrations.

This second scrubber 2000 is not only provided with the configuration of the microbubble dissolving unit 1200 provided in the first scrubber 1000, but the overall configuration may be the same.

Such a second scrubber 2000 includes a second cleaning tower 2100, a second injection nozzle 2300, a second polling unit 2400, a second gas distributor cap 2500, a second receiver tank 2630, It may include a second PH sensor 2640 , a second chemical liquid tank 2650 , a second circulation supply unit 2660 , and a second circulation pump 2670 . Each component provided in the second scrubber 2000 performs the same role as each component provided in the first scrubber 1000 described above, and detailed description thereof will be omitted.

Meanwhile, the third scrubber 3000 is provided above the second scrubber 2000 .

The third scrubber 3000 tertiarily removes malodor from the malodorous gas from which the second scrubber 2000 has secondarily removed malodor.

Such a third scrubber 3000 is a third cleaning tower 3100, a gas collision distribution unit 3200, a mist spray unit 3300, a third polling unit 3400, a demister 3510, a chiller 3620) , a third receiver tank 3630 , a third PH sensor 3640 , a third circulation supply unit 3660 , and a third circulation pump 3670 .

Here, the third washing tower 3100 forms the external shape of the third scrubber 3000 .

A second gas distributor cap 2500 is provided at the lower portion of the third cleaning tower 3100 , and the malodorous gas discharged from the second gas distributor lamp 2500 may be supplied into the third cleaning tower 3100 . .

In addition, a third polling part 3400 is provided on the second gas distributor shade 2500 .

This third polling part 3400 is by widening the contact area of the odor gas introduced into the third cleaning tower 3100 through the second gas distributor cap 2500 and the third cleaning liquid sprayed from the mist spraying part 3300. , to effectively remove odors from odorous gases. In this case, the third cleaning liquid sprayed to the mist spray unit 3300 may be water.

And the gas collision distribution unit 3200 is provided above the third polling unit 3400 . The gas collision distribution unit 3200 is disposed between the mist spray unit 3300 and the third polling unit 3400 .

Such a gas collision distribution unit 3200 guides the movement path of the odor gas moving upward via the third polling unit 3400 . Here, the gas collision distribution unit 3200 increases the moving distance of the malodorous gas moved to the upper portion of the third cleaning tower 3100, thereby increasing the contact time between the malodorous gas and the third cleaning liquid to effectively remove the malodorous gas. let it go

The gas collision distribution unit 3200 may be disposed to be spaced apart from the upper portion of the third cleaning tower 3100 so that the movement path of the odor gas moves in a meandering manner. Accordingly, the moving distance of the odor gas moving upward is increased.

A plurality of perforations 3201 may be formed in such a gas collision distribution unit 3200 . Accordingly, the third cleaning liquid sprayed from the mist spraying unit 3300 may be moved to the lower portion of the third cleaning tower 3100 through the perforation 3201 .

On the other hand, the mist spraying unit 3300 is provided at the upper portion of the third washing tower (3100). The mist spraying unit 3300 is provided on the upper side of the gas collision distribution unit 3200 to spray the third cleaning liquid to the gas collision distribution unit 3200 .

The third cleaning liquid supplied to the mist spray unit 3300 may be supplied through the third circulation supply unit 3660 . One end of this third circulation supply unit 3660 is connected to the third receiver tank 3630 , and the other end is connected to the mist spray unit 3300 , and the third cleaning liquid supplied from the third receiver tank 3630 is fogged. It may be supplied to the spray unit 3300 .

Here, the third cleaning liquid falling downward from the mist spray unit 3300 and accommodated in the lower portion of the third cleaning tower 3100 may be guided to the third receiver tank 3630 . In this way, the third circulation supply unit 3660 circulates the cleaning liquid that has been cleaned in the third cleaning tower 3100 .

Here, a drain D is provided in the third receiver tank 3630 , and the third cleaning solution used for a certain amount or more may be discharged to the outside. Such a drain D is also provided in the first receiver tank 1630 and the second receiver tank 2630 so that the cleaning solution used for a certain amount or more can be discharged to the outside.

The third receiver tank 3630 is supplied with water from the supply water supply unit (W).

And the third PH sensor 3640 measures the PH concentration of the third cleaning liquid in the third receiver tank 3630 . Here, the supply water supply unit W may selectively adjust the supply amount of water supplied to the third receiver tank 3630 according to the PH concentration value measured by the third PH sensor 3640 .

In this way, the third cleaning liquid whose PH concentration is adjusted in the third receiver tank 3630 may be supplied to the mist spray unit 3300 by the third circulation pump 3670 provided on the third circulation supply unit 3660 . have.

A chiller 3620 may be provided on the third circulation supply unit 3660 . The chiller 3620 is configured to maintain the temperature of the third cleaning liquid circulating in the third circulation supply unit 3660 at a predetermined temperature. In this case, the chiller 3620 may supply the third cleaning liquid at a low temperature to the mist spray unit 3300 by, for example, adjusting the temperature of the third cleaning liquid to 5° C. or less.

As such, the mist spraying unit 3300 may increase the solubility of the odor gas dissolved in the third cleaning liquid by spraying the third cleaning liquid having a low temperature. Accordingly, the malodor and carbon dioxide removal of the malodorous gas existing in the third washing tower can be effectively performed.

The cleaning liquid sprayed through the aforementioned first spray nozzle 1300 and the second spray nozzle 2300 is sprayed at room temperature, and there is a difference in temperature from the third cleaning liquid sprayed from the mist spray unit 3300. .

In this way, the gas purified through the third scrubber 3000 may be discharged to the outside through the discharge pipe 3520 after passing through the demister 3510 provided on the top of the mist spray unit 3300 .

Here, the demister 3510 is provided on the top of the mist spray unit 3300 , and is configured to remove droplets of the purified gas moved to the upper end of the third washing tower 3100 .

And the discharge pipe 3520 is provided on the upper part of the demister 3510, and discharges the purified gas passing through the demister 3510 to the outside.

On the other hand, the non-decomposable malodorous gas treatment and carbon neutralization deodorization system 5000 may further include an integrated management unit (4000).

This integrated management unit 4000 is made to manage the overall deodorization system 5000 for the treatment of non-decomposable malodorous gas and carbon neutralization.

The integrated management unit 4000 receives the odor concentration measurement value measured from the intake odor sensor 1621 provided in the first scrubber 1000 and the withdrawal odor sensor 3521 provided in the third scrubber 3000, The operation of the first scrubber 1000 to the third scrubber 3000 is controlled based on the odor measurement values provided from the incoming malodor sensor 1621 and the outgoing malodor sensor 3521 .

Here, the intake odor sensor 1621 may be provided in the connection pipe 1620 through which the odor gas flows into the first scrubber 1000 from the outside. The intake malodor sensor 1621 measures the malodor concentration of the malodorous gas introduced from the outside.

In addition, the withdrawal odor sensor 3521 may be provided in the discharge pipe 3520 through which purification is performed through the third scrubber 3000 and discharged to the outside. The withdrawal odor sensor 3521 is configured to measure the odor concentration of the gas purified through the non-decomposable malodorous gas treatment and carbon neutralization deodorization system 5000 .

The malodor concentration values measured by the incoming malodor sensor 1621 and the outgoing malodor sensor 3521 may be provided to the integrated management unit 4000 . As such, the integrated management unit 4000 controls the operations of the first scrubber 1000 to the third scrubber 3000 based on the malodor concentration values measured from the incoming malodor sensor 1621 and the outgoing malodor sensor 3521. . Here, like the odor sensor, the integrated management unit 4000 is provided with an incoming carbon dioxide sensor (not shown), and the third scrubber 3000 is provided with an outgoing carbon dioxide sensor (not shown). It may be adapted to measure the concentration of carbon dioxide.

For example, when the integrated management unit 4000 determines that the odor and carbon dioxide of the malodorous gas introduced into the non-decomposable malodorous gas treatment and carbon neutralization deodorization system 5000 from the outside is not effectively removed, the inlet pipe 1110 The solubility of the malodorous gas in the microbubble dissolving unit 1200 may be adjusted by adjusting the pressure of the malodorous gas introduced into the gas. Alternatively, the removal efficiency of malodorous gas and carbon dioxide may be increased by adjusting the supply amount of the chemical solution and the supply amount of water supplied to the first receiver tank 1630 to the third receiver tank 3630 . Alternatively, the removal efficiency of the malodorous gas and carbon dioxide may be increased by adjusting the supply amount of the cleaning liquid circulating through the circulation supply unit.

In this way, the integrated management unit 4000 selectively controls the operation of various pumps provided in the first scrubber 1000 to the third scrubber 3000, thereby introducing a non-decomposable malodorous gas treatment and carbon neutralization deodorization system 5000 . It is possible to control the odor removal efficiency of the odor gas.

The integrated management unit 4000 may be configured to be able to communicate with the user terminal 100 . Accordingly, the user may be provided with operation state information of the hard-to-decompose malodorous gas treatment and carbon neutralization deodorization system 5000 through the integrated management unit 4000 in real time.

Here, the user terminal 100 configured to be able to communicate with the integrated management unit 4000 may be any device as long as it is provided with an input device capable of inputting text and an output device capable of displaying on the screen, for example.

The user terminal 100 is, for example, a mobile phone, a smart phone, a personal digital assistant (PDA), a portable multimedia player (PMP), any kind of handheld-based wireless communication device equipped with a touch screen panel, such as a tablet PC. It may also be a desktop PC, a tablet PC, a laptop PC, an IPTV including a set-top box, etc. may be a device with a foundation for installing and running applications.

Such a user terminal 100 is configured to be accessible only to the user terminal 100 in which a dedicated program accessible to the integrated management unit 4000 is installed.

And, when accessing the integrated management unit 4000 using the user terminal 100 , only a user who has been given a unique ID and password PW designated in advance can access the integrated management unit 4000 . This is for the security of use and management of the non-decomposable malodorous gas treatment and carbon neutralization deodorization system 5000 .

The integrated management unit 4000 including the user terminal 100 uses various wired and wireless communication technologies such as the Internet network, an intranet network, a mobile communication network, and a satellite communication network to enable transmission and reception of data using an Internet protocol.

Here, the communication network is a closed network such as a local area network (LAN) and a wide area network (WAN), and an open network such as the Internet, as well as CDMA (Code Division Multiple Access), WCDMA (Wideband Code Division Multiple Access), Networks such as Global System for Mobile Communications (GSM), Long Term Evolution (LTE), and Evolved Packet Core (EPC), and a next-generation network and computing network to be implemented in the future may be collectively a concept.

In this way, the user can monitor the working state of the hard-to-decompose malodorous gas treatment and carbon neutralization deodorization system 5000 through the user terminal 100 . Therefore, if the non-decomposable malodor gas treatment and carbon neutralization deodorization system 5000 operates abnormally, the user remotely controls the operation of the non-decomposable malodor gas treatment and carbon neutralization deodorization system 5000 through the integrated management unit 4000 It can also be easily controlled.

However, this is only a preferred embodiment of the present invention, and the scope of the present invention is not limited by the scope of the present invention.

The above description of the present invention is for illustration, and those of ordinary skill in the art to which the present invention pertains can understand that it can be easily modified into other specific forms without changing the technical spirit or essential features of the present invention. will be. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a dispersed form, and likewise components described as distributed may be implemented in a combined form.

The scope of the present invention is indicated by the following claims, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included in the scope of the present invention.

100: user terminal
1000: first scrubber
1100: first washing tower
1101: receiving space unit
1110: inlet pipe
1200: micro bubble dissolving unit
1201: cleaning solution storage space
1202: gas movement space
1210: bubble plate
1211: bubble generation hole
1220: guide plate
1300: first spray nozzle
1400: first polling unit
1500: first gas distributor shade
1610: supply pump
1620: connector
1621: incoming odor sensor
1630: first receiver tank
1640: first PH sensor
1650: first chemical liquid tank
1660: first circulation supply unit
1670: first circulation pump
2000: second scrubber
2100: second washing tower
2300: second spray nozzle
2400: second polling unit
2500: second gas distributor shade
2630: second receiver tank
2640: second PH sensor
2650: second chemical liquid tank
2660: second circulation supply unit
2670: second circulation pump
3000: third scrubber
3100: third washing tower
3200: gas collision distribution unit
3201: perforation
3300: mist spray unit
3400: third polling unit
3510: Demister
3520: exhaust pipe
3521: withdrawal odor sensor
3620: chiller
3630: third receiver tank
3640: third PH sensor
3660: third circulation supply unit
3670: third circulation pump
4000: integrated management
5000: Incombustible odor gas treatment and carbon neutralization deodorization system

Claims (7)

a first scrubber that primarily removes odors from the odor gas introduced from the outside;
a second scrubber provided on an upper portion of the first scrubber and configured to secondarily remove malodorous gas introduced through the first scrubber; and
a third scrubber provided above the second scrubber and tertiarily removing malodorous gas introduced through the second scrubber;
The first scrubber is provided with a microbubble dissolving unit to remove odors in the malodorous gas introduced into the first scrubber,
The third scrubber is provided with a mist spraying unit for spraying water below a predetermined temperature to remove odors in the malodorous gas introduced into the third scrubber,
The first scrubber may include: a first washing tower having an inlet pipe through which odor gas flows from the outside and having an accommodation space formed therein; and a microbubble dissolving unit provided at the lower inner side of the first washing tower and dissolving the malodorous gas introduced through the inlet pipe as a first washing solution in which water and a chemical liquid contained in the lower part of the first washing tower are mixed. ,
The microbubble dissolving unit may include: a bubble plate having a cleaning liquid storage space in which the first cleaning liquid is accommodated, and having a plurality of bubble generating holes provided at a lower portion of the microbubble dissolving unit for supplying the odor gas introduced through the inlet pipe to the cleaning liquid storage space; and a guide plate spaced apart from the bubble plate and guiding the odor gas introduced into the inlet pipe to the bubble generating hole, wherein the bubble plate and the guide plate are tapered, and the guide plate is the bubble generating hole The non-decomposable malodorous gas treatment and carbon neutralization deodorization system that is tapered so that the gap with the bubble plate becomes narrower toward the lower portion of the formed bubble plate.
According to claim 1,
The first scrubber,
a first spray nozzle provided on an upper portion of the first cleaning tower and spraying the first cleaning liquid to a lower portion;
a first palling unit disposed between the first spray nozzle and the microbubble dissolving unit and configured to increase a contact area between the odor gas passing through the microbubble dissolving unit and the first cleaning liquid sprayed from the first jetting nozzle; and
It is provided above the first injection nozzle and is characterized in that it comprises a first gas distributor cap for uniformly distributing and supplying the malodorous gas moved to the upper end of the first scrubber to the second scrubber. Treatment and carbon neutralization deodorization system.
3. The method of claim 2,
The first scrubber,
a supply pump for supplying malodorous gas from the outside to the inlet pipe;
a connection pipe provided between the supply pump and the inlet pipe;
a first receiver tank communicating with the lower end of one side of the first washing tower and receiving water from a supply water supply unit;
a first chemical liquid tank supplying a first chemical liquid to the first receiver tank;
a first PH sensor for measuring the PH concentration of the first cleaning solution in the first receiver tank;
a first circulation supply unit having one end connected to the first receiver tank and the other end connected to the first spray nozzle to supply the first cleaning solution to the first spray nozzle; and
Hard-to-decompose malodorous gas treatment and carbon neutralization deodorization system, characterized in that it comprises a first circulation pump provided on the first circulation supply unit.
delete According to claim 1,
The third scrubber,
a third washing tower;
a mist spraying unit provided in the upper portion of the third cleaning tower and spraying a third cleaning liquid below a predetermined temperature to the lower portion;
a third polling part provided under the mist spraying part and configured to widen a contact area between water sprayed from the mist spraying part and the malodorous gas;
a gas collision distribution unit provided between the mist spraying unit and the third palling unit, guiding a movement path of the odor gas so that the moving distance of the odor gas passing through the third palling unit is increased, and having a plurality of perforations;
a demister provided on the top of the mist spray unit to remove droplets in the purified gas moved to the upper end of the third washing tower; and
It is provided on the upper portion of the demister, and includes a discharge pipe for discharging the purified gas passing through the demister to the outside, and the third cleaning liquid is water.
6. The method of claim 5,
The third scrubber,
a third receiver tank receiving water from the supply water supply unit and accommodating the third cleaning liquid supplied to the mist spray unit;
a third PH sensor for measuring the PH concentration of the third cleaning liquid in the third receiver tank; and
a third circulation supply unit having one end connected to the third receiver tank and the other end connected to the mist atomizing unit to supply the third cleaning liquid to the mist atomizing unit;
a third circulation pump provided on the third circulation supply unit; and
and a chiller disposed on the third circulation supply unit and maintaining the third cleaning liquid supplied to the mist spray unit below a predetermined temperature,
The chiller is a hard-to-decompose malodorous gas treatment and carbon neutralization deodorization system, characterized in that the temperature of the third cleaning liquid is controlled so that the third cleaning liquid is maintained at 5° C. or less.
According to claim 1,
The connecting pipe provided in the first scrubber is provided with an incoming malodor sensor to measure the malodor concentration of the malodorous gas passing through the connecting pipe,
A withdrawal odor sensor is provided in the discharge pipe provided in the third scrubber to measure the odor concentration of the purified gas passing through the discharge pipe,
Relatively decomposable malodorous gas, comprising an integrated management unit receiving measurement values measured from the intake odor sensor and the withdrawal odor sensor, and selectively controlling the operation of each pump provided in the first to third scrubbers Treatment and carbon neutralization deodorization system.

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