KR101494845B1 - Deodorizing System - Google Patents

Abstract

The purpose of the present invention is to provide a system capable of reducing deodorizing load by chemical cleaning prior to the treatment of sulfur compounds, reducing the amount of used chemicals and increasing deodorizing efficiency by increasing a gas-liquid contact area. The present invention relates to a deodorizing system comprising an adsorption column including an adsorbing deodorization tank, a division net in the shape of mesh, media filled into the upper part of the division net and a blower line, the adsorbing deodorization tank having, at a lower end, a first gas inflow line for introducing gas, a media discharge line for discharging inner media to the outside and, at an upper end, a first gas discharge line for discharging the introduced gas, the division net dividing the lower end part of the adsorbing deodorization tank and intercommunicating with the media discharge line, and the blower line being connected to a blower outside the adsorbing deodorization tank to be connected to the inside of the deodorization tank and blowing toward the media discharge line; and a chemical cleaning column including a chemical deodorization tank, chemical spray nozzles and filling layers, the chemical deodorization tank being composed of parallel tanks having channels formed at lower end parts to intercommunicate with each other, wherein a second gas inflow line intercommunicating with the first gas discharge line is formed on top of one tank and a second gas discharge line is formed on top of the other tank, the chemical spray nozzles being formed at the upper parts of the tanks respectively and connected to the lower parts of the tanks respectively by circulation lines, and the filling layers being configured at the lower parts of the chemical spray nozzles respectively.

Description

[0001] DEODORIZING SYSTEM [0002]

The present invention relates to a malodor treatment system for eliminating odors generated in an environmental basic facility such as a sewage treatment plant, which can reduce the processing load by treating sulfur compounds in a preliminary process and performing chemical cleaning in a post process, Which is economical and environmentally friendly.

Due to continuous economic development and industrialization, the emission of pollutants is continuously increasing, and the kinds of these pollutants are also diversifying. In particular, odorous gases generated in manure treatment plants, wastewater treatment plants and various factories include hydrogen sulfide (H ₂ S), mercaptans (R-SH), ammonia (NH ₃ ), amines (RNH ₂ ), volatile organic compounds And these odor gases usually cause headaches or discomfort when the human body is inhaled. Accordingly, studies are being conducted to remove odor gas from various directions, and accordingly, many odor treatment techniques are known. The currently used odor gas treatment technologies are largely divided into physical treatment methods, chemical treatment methods and biological treatment methods.

As a physical treatment method, an adsorption method is known, and this adsorption method is a method of adsorbing and deodorizing using micropores of a filter material, but there is a problem that a replacement and replacement period of a filter material is short, and operation and maintenance costs are high.

As a chemical treatment method, there is known a chemical solution cleaning method using a chemical or liquid catalyst. This chemical solution cleaning method is a method of deodorizing by using neutralization and oxidation reaction of a chemical solution, but also a secondary treatment of wastewater is additionally required. There is a problem that the operation cost is high due to continuous replenishment, and care is required in the handling of medicines.

The biological treatment methods are known as soil deodorization method, aeration tank microorganism deodorization method, and biofilter method. The soil deodorization method is a method in which odorous gas is adsorbed to the soil or oxidized and decomposed by microorganisms existing in the soil. However, it is necessary to cultivate the soil microorganism management and the installation area is large, There are many problems. The aeration tank microbial deodorization method is a method of oxidizing and decomposing odorous substances by the microorganisms in the aeration tank, but there is a problem that the treatment efficiency varies depending on the operation state of the aeration tank. In addition, the biofilter method is a biological deodorization method in which microorganisms use a property of using a pesticidal component as a metabolite, but it has a problem of high initial investment cost and regular replacement of the filler media.

Techniques related to the two chemical solution cleaning methods are disclosed in Korean Patent Registration No. 10-1287058 and the like.

However, due to the above-mentioned prior arts, it is difficult to expect a rapid treatment due to the decrease of the superficial velocity due to the constitution of the upper and lower filling layers and the like, and the treatment efficiency is low due to the low gas-liquid contact area. Especially, Sodium hydroxide (NaOH), which is used as a chemical solution, is also uneconomical because it requires an excess amount of sodium hydroxide by reacting with carbon dioxide (CO ₂ ) in addition to sulfur compounds, and there is a problem in the treatment of secondary contamination by using such an excess amount of chemical solution.

Korean Patent Registration No. 10-1287058

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a method and apparatus for cleaning a chemical compound, System.

A malodor treatment system according to the present invention comprises a first gas inflow line through which a gas flows into a lower end thereof, a filter material discharge line through which an inner filter material is discharged to the outside, a first gas An adsorption deodorizing tank in which a discharge line is formed; A mesh-type compartment network which separates the lower end of the adsorption deodorization vessel and communicates with the filter material discharge line; A filter material filled in the upper portion of the partition net; A blower line connected to the blower outside the adsorption deodorization vessel and connected to the deodorization vessel and blowing in the direction of the filter material discharge line; A second gas inlet line which is formed of a parallel tank and has a flow path formed at its lower end to communicate with the first gas discharge line and communicates with the first gas discharge line at an upper portion of one tank; article; A chemical solution spraying nozzle formed on each of the tanks and connected to the tank bottom by a circulation line; And a chemical-solution cleaning tower including a chemical-solution spraying nozzle and a chemical-solution spraying nozzle.

As one example, the first gas inflow line is characterized in that a dehumidifying portion for removing moisture from the gas is constituted.

As one example, the partition net has a cone shape that narrows downward, and a lower end communicates with the filter material discharge line.

As an example, the blower line is connected to a water injection line, and the blower line has a venturi portion having a diameter narrowed at a portion to which the water injection line is connected.

As one example, the blower line is formed with a curved portion at one end thereof so as to be blown in the direction of the filter material discharge line.

For example, the outer periphery of the bending portion is composed of a plurality of striking portions composed of a vibrating bar made of an elastic material and a striking weight contacting the partition net at an end of the vibrating bar.

The blower line may include an upright tube that is in communication with the blower line and a plurality of impeller tubes that are connected to the upright tube and are rotatably coupled to each other and that have discharge nozzles formed laterally, do.

As an example, the first gas inlet line to the downstream end of the dehumidifying portion is further provided with a filter portion, and the filter portion includes a first filter and a second filter.

The first filter includes a first filter frame, a cylindrical cylindrical filter material which is mounted so as to be rotatable in a plurality of parallel directions in one direction in the first filter frame, and a first filter channel formed between the cylindrical filter media With features,

The second filter includes a second filter frame including an outer frame and a plurality of partition frames mounted in parallel in one direction within the outer frame; A plurality of second filter passages formed by the outer frame and the partition frame; And a pack-like packing material which is mounted on each of the second filter passage and protrudes in a direction in which the gas flows.

As described above, the malodor treatment system according to the present invention improves the economical part and the environmental part due to excessive use of the chemical after treating the sulfur compound in the malodorous gas first and then removing the acid, alkali and neutral gas There are advantages.

In addition, in the treatment of sulfur compounds, the load is prevented and the adsorption efficiency is increased, thereby improving the overall odor treatment efficiency.

In addition, there is an advantage that the chemical liquid cleaning efficiency can be increased by increasing the processing speed and gas-liquid contact area by the structure in chemical liquid cleaning.

1 is a schematic view showing a basic example of the system of the present invention,
2 is a side sectional view showing an example of an adsorption tower which is a constitution of the present invention,
3 is a schematic view showing one embodiment of an adsorption tower which is a constitution of the present invention,
Fig. 4 is a schematic view showing another embodiment of the adsorption column, which is a constitution of the present invention,
Figure 5 is a schematic diagram illustrating one embodiment of the system of the present invention,
Fig. 6 is a perspective view showing the first filter shown in Fig. 5,
7 is a perspective view showing the second filter shown in Fig.

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

The malodor treatment system of the present invention is characterized in that it includes a dehumidifying part 300, an adsorption tower 100, and a chemical liquid cleaning tower 200 as shown in FIG.

First, the deodorizing gas passes through the dehumidifying unit 300 to remove moisture, and the dehumidifying unit 300 is configured on the first gas inflow line 111.

Generally, the dehumidifying part 300 is dehumidified by the dehumidifying part 300 up to 40% due to the odor gas having a relative humidity of 60 to 100%. The reason for configuring the dehumidifying part 300 in this way is that the treating load So as to increase the treatment efficiency of the sulfur compounds.

1, the chiller 310 and the heater 320 are configured as described above, but it is obvious that the dehumidifying unit 300 can be selectively configured according to the process and the like .

The gas having passed through the dehumidifying part 300 is introduced into the adsorption tower 100 at the downstream stage to perform the treatment of the sulfur compound.

The adsorption tower 100 includes a first gas inlet line 111 through which a gas flows into the lower end of the adsorption tower 100, a filter medium discharge line 112 through which the filter medium is discharged to the outside, An adsorption deodorization tank 110 in which a line 113 is formed; A mesh-shaped parting net 120 which separates the lower end of the adsorption deodorization tank 110 and communicates with the filter material discharge line 112; A filter medium (130) filled in the upper portion of the partition net (120); And a blower line 140 connected to the blower 141 outside the adsorption deodorization tank 110 and connected to the inside of the adsorption deodorization vessel 110 and blowing in the direction of the filter material discharge line 112 .

The adsorption deodorization tank (110) has a confined storage space, and adsorbs odorous substances, particularly sulfur compounds, from the inflowed gas to discharge the gas from which odorous substances have been removed to the outside.

The first gas inflow line 111, the filter medium discharge line 112, and the second gas discharge line 113 are not shown, but it is obvious that they can be opened and closed by a valve.

The partition net 120 corresponds to a structure in which the lower end of the adsorption deodorization vessel 110 is partitioned so that the filter media 130 is accommodated in the adsorption deodorization vessel 110 and a space is formed in the lower part thereof. That is, the gas introduced into the adsorption deodorization tank 110 through the gas inflow line 111 first flows into the space partitioned by the partition network 120, and air introduced into the space flows through the partition wall 120 And is introduced into the filter material 130 through the mesh.

The reason why the partition net 120 is configured as described above is that when the gas is directly introduced into the filter media 130 filled in the adsorption deodorization tank 110, the filter media 130, which is directly exposed to the first gas inlet line 111, It is difficult to uniformly introduce the gas into the filter media 130 due to the drift, the wall effect, and the like, which may lower the adsorption efficiency. In the present invention, the gas introduced into the compartment net 120 first stays in the space, The gas can be introduced into the upper filter medium 120 through the partition net 120 so that uniformity of gas inflow into the filter medium 130 can be achieved and the adsorption efficiency can be improved.

In addition, the partition net 120 of the present invention has a cone shape that narrows downward, and a lower end thereof communicates with the filter material discharge line 112. That is, in the case of the inlet gas side (adsorption process), it is possible to increase the area to be fed into the filter media 130 to allow more uniform gas inflow. In the discharge side of the filter media 130 And has a structure for facilitating the discharge to the line 112.

The filter material 130 is filled in the upper part of the partition net 120, and various known materials can be used, but a desulfurizing agent is mainly used for removing sulfur compounds.

The blower line 140 is connected to the blower 141 outside the adsorption deodorization tank 110 and connected to the inside of the adsorption deodorization tank 110. The blower line 141 is connected to the filter discharge line 112 ) In the direction of the arrow.

That is, the present invention opens the valve of the filter material discharge line 112 to automatically discharge the filter material 130 on the partitioning net 120 to the outside through the filter material discharge line 112 by the structure of the partitioning net 120 In this case, since the discharge can be blocked by the bottleneck phenomenon on the filter material discharge line 112, the blower line 140 can easily blow out the filter material discharge line 112 by the blowing line 140 .

A bending line 142 is formed at one end of the blower line 140 so as to be blown in the direction of the filter medium discharge line 112 so that suction force from the upper end of the filter medium discharge line 112 to the filter medium discharge line 112 .

In addition, the water injection line 150 may be connected to the blower line 140. This is because when the desulfurizer is used as the filter material 130, there is a danger of ignition when simply blowing, So that the water flows in and blows like air. In the case of the filter material 130 constituted by the water injection line 150 and discharged through the filter material discharge line 112, a regeneration process must be performed as a post-process by a washing process or the like. When the filter material 130 is discharged, So that the discharge process and the cleaning process can be performed at the same time, thereby simplifying the post-process.

In the case of the water infusion line 150, it is not shown in the drawing but it should be connected to the water reservoir, and the opening and closing should be controlled by the valve, and the pump should be constructed.

However, the blower line 140 may be configured such that a venturi portion 142 having a reduced diameter is formed at a portion to which the water injection line 150 is connected, thereby reducing or eliminating the use amount of the pump, thereby saving energy . In other words, the venturi portion 142 has a structure in which the diameter of the portion of the blower line 140 where the water injection line 150 is connected is narrowed. In detail, the diameter of the blower line 140 is gradually narrowed, And the water injection line 150 is connected at a portion where the tube portion having a narrowed diameter continues. In the structure in which the tube portion having a narrowed diameter is continuous and then gradually increased to the original diameter.

With this structure, the air blown through the blower line 140 is pressurized by the diameter narrowed by the venturi portion 142, and the velocity is reduced. When the air passes through the venturi portion 142, the pressure is released and the velocity is increased A negative pressure is formed in the venturi portion 142 to allow water to flow from the water injection line 150 to the venturi portion 142 with or without a power source.

In the process of discharging the filter material 130 through the filter material discharge line 112, the material adsorbed on the filter material 130 due to the slipping or striking of the filter material 130 in the partitioning net 120 may be separated from the partitioning net 120 to occlude the partition net 120. In this case,

3, the striking unit 170 may be formed so as to shake off the foreign materials deposited in the partitioning net 120 in the adsorption process and the filter medium discharging process, And settled downward. The foreign matter settled to the lower part of the partition net 120 is not shown in the figure, but it can be discharged to the outside by a separate structure.

The striking part 170 includes an elastic vibrating bar 171 formed on the outer circumference of the bending part 142 and a striking weight attached to the striking part 120 at the end of the vibrating bar 171 172).

The reason why the vibrating bar 171 is formed on the outer periphery of the bending portion 142 is that the air a that may be blown through the blower line 140 (which may include water) And the vibration is generated in the bending portion 142 by such a blow. The generated vibration is transmitted to the vibrating bar 171 of elastic material to cause the vibration of the vibrating bar 171. The vibration is also transmitted to the vibrating bar 172 formed at the end of the vibrating bar 171, The vibration of the weight 172 is converted into a striking force to the partition net 120.

As described above, the foreign substances deposited in the adsorption process and the foreign substances deposited in the filter material discharging process are introduced into the compartment net (120) by the striking weight (172) 120 or the filter material discharge line 112 to the outside. That is, according to the present embodiment, the separation net 120 does not need a separate cleaning process.

4, another embodiment of the present invention is shown. In this embodiment, the agitating unit 160 is further constructed. In the case of blowing only in the lower part of the adsorption deodorization tank 110 in the filter material discharging process, When the filling amount of the filter material 130 is large, the filter material 130 is not smoothly discharged through the filter material discharge line 112 due to the presence of the filter material 130 in the upper part. So that the filter material 130 can be smoothly discharged.

The agitator 160 is connected to the blower line 140 and communicates with the upright pipe 161 and the upright pipe 161 so that the agitator 160 is rotatably coupled to the agitator 160, And a plurality of impeller tubes 162 formed with a plurality of impeller tubes 162.

The upright tube 161 may include air (a) (which may include water (w)) that is blown through the blower line 140 in communication with the blower line 140, And a part thereof is interlocked with the upper part through the upright pipe (161).

The upper end of the upright pipe 161 is connected to the upright pipe 161 so as to be rotatably coupled to the upright pipe 161 and has a rotary shaft 163, And the impeller tube 162 is configured to communicate with the rotary shaft 163 and to rotate integrally with the rotary shaft 163.

The impeller tube 162 has a plurality of discharge nozzles 162-1 in the lateral direction and a plurality of discharge nozzles 162-1 in the plurality of impeller tubes 162 constituting the rotary tool 163, The air introduced through the upright pipe 161 flows into each of the impeller pipes 162 through the rotary port 163 and the air introduced into each of the impeller pipes 162 becomes the same So that the impeller tube 162 is provided with a rotational force as shown in the drawing.

That is, by the action of the blower line 140, a rotational force is automatically applied to the impeller tube 162 to stir the filter material 130 at the upper part.

As described above, the air filtering process is smoothly performed as described above. In addition, in the case of blowing air and water together in the blowing operation, in addition to washing in the lower bending portion 142, the upper stirring portion 160 So that the two-stage cleaning process can be performed simultaneously. As a result, the post-process can be further simplified.

In addition, the impeller pipe 162 is formed of a plurality of the upright pipes 161, and it is proper that the impeller pipe 162 is formed to have an inclined slope in the upward direction and the downward direction. By such a constitution, stirring is performed in a large area so that the filter material discharging process is more smoothly performed, and in the case of washing, the cleaning efficiency is increased by making the area to be large.

The gas from which the sulfur compounds have been removed from the adsorption tower 100 is allowed to flow into the chemical liquid scrubbing column 200 in a post-process to treat various acid gases, alkali gas and neutral gas. That is, the present invention is a method for treating a sulfur compound, which is passed through an adsorption tower 100 in a preliminary process, and then passed through a chemical liquid scrubbing column 200 in a post-process so that a chemical liquid such as sodium hydroxide used for treating a sulfur compound is discharged from the chemical liquid scrubbing column 200 Since the use amount can be reduced or not used, the use amount of the chemical solution can be remarkably reduced, which is economical and the removal amount of the secondary pollutant can be reduced, so that an environmentally friendly process can be performed.

1, the chemical liquid cleaning column 200 includes parallel tanks 211 and 212, and a flow path 215 is formed at a lower end thereof to communicate with one another. A second gas inlet line 213 communicating with the first gas outlet line 113 and a second gas outlet line 214 formed at the upper portion of the other tank 212; A chemical solution dispensing nozzle 220 formed on each of the tanks 211 and 212 and connected to the lower part of the tanks 211 and 212 by a circulation line 221; And a filling layer 230 formed at a lower portion of the chemical solution spraying nozzle 220.

The chemical liquid deodorization tank 210 is composed of parallel tanks 211 and 212 to allow the gas to flow from the second gas inflow line 213 formed in the upper part of one tank 211 to the filling layer 230 of one tank 211, And flows to the other tank 212 through the flow path 215 to pass through the filling layer 230 of the other tank 212 and the mist collecting layer 240 in this order, So as to be discharged to the outside.

According to such a structure, the superficial velocity can be increased and the gas-liquid contact area can be widened to enhance the treatment efficiency by the chemical liquid. The mist trapping layer 240 is a well-known structure for finally removing moisture from the treated gas and discharging it to the outside, so that a description thereof will be omitted.

The chemical solution dispensing nozzle 220 is disposed on each of the tanks 211 and 212 and corresponds to a configuration in which the chemical solution is sprayed onto the gas introduced into the chemical solution deodorization tank 210. Here, various known techniques exist for the chemical liquid to be injected thereinto, and the description thereof will be omitted. The chemical solution spraying nozzles 220 are connected to the bottom of the tanks 211 and 212 by a circulation line 221. The sprayed chemical solution is stored under the tanks 211 and 212, And sprayed to the tanks 211 and 212 through the chemical liquid spraying nozzles 220, respectively.

Although not shown in the drawing, a pump should be formed in the circulation line 221, and it is proper to adjust the pH of the circulating chemical liquid by constituting a pH adjusting tank as necessary.

The filling layer 230 is disposed between the chemical solution spraying nozzle 220 and the flow path 215 in each of the tanks 211 and 212. The filling layer 230 is formed by removing the acid gas, And the neutral gas removing unit can be selectively configured as needed. As described above, according to the present invention, the filling layers 230 are arranged in a parallel structure so that the gas flows in the lateral direction in order to lower the treatment efficiency due to the reduction of the superficial velocity in the case of the conventional chemical solution cleaning tower , And the contact area of the gas liquid is increased in parallel to increase the gas treatment efficiency by the chemical liquid.

As shown in FIG. 5, the present invention provides an example in which the filter unit 400 is further provided in the first gas inflow line 111 at the downstream end of the dehumidifying unit 300. The reason why the filter unit 400 is constructed in this embodiment is that when the moisture removed by the dehumidifying unit 300 flows directly into the adsorption tower 100, The solid material flows into the adsorption tower 100 together with the gas. When the amount of the particulate solids is large, the filtering medium 130 of the adsorption tower 100 is closed to lower the efficiency of the sulfur compound treatment of the filter medium 130, Which may shorten the lifetime. Therefore, in the present invention, the particulate solid mixed in the gas is processed by the filter unit 400 through the dehumidifying unit 300, thereby reducing the processing load on the adsorption tower 100 in the post-process and improving the efficiency.

As shown in FIG. 5, the filter unit 400 of the present invention includes an example of a first filter 410 and a second filter 420.

The first filter 410 is configured to primarily filter the particulate solids from the incoming gas, thereby filtering the solids in the gas and minimizing the fluid resistance, thereby preventing the deterioration of the solids removal efficiency of the downstream second filter 420 .

6, the first filter 410 includes a first filter frame 411 and a cylindrical cylindrical filter member 411 which is mounted so as to be rotatable in parallel in one direction in the first filter frame 411 412), and a first filter channel (413) formed between the cylindrical filter media (412).

As shown in FIG. 6, the first filter frame 411 has a rectangular shape and a plurality of cylindrical filter media 412 are formed by receiving grooves (not shown) on the respective rims.

The cylindrical filter medium 412 is formed in the form of a circular tube, and fine particles of various materials are formed on the outer circumference of the cylindrical filter medium 412 to adsorb solid matter such as fine dust in the gas. In addition, due to the shape of the cylindrical filter media 412, the adsorption efficiency of solids such as fine dust is increased by increasing the contact area of the filter media with the gas.

The plurality of cylindrical filter media 412 are arranged in one direction in the first filter frame 411 so that the first filter fluid channels 413 are formed in parallel in one direction. To minimize the turbulence caused by the collision between the introduced gases, to reduce the fluid resistance, to allow the gas to pass through, and to disperse the solids such as fine dust by the turbulence, thereby lowering the treatment efficiency in the subsequent process .

For this purpose, it is more appropriate that the plurality of cylindrical filter media 412 are rotatably mounted on the first filter frame 411. In order to minimize the resistance to gas passing therethrough, primary filtration is possible without generating turbulence will be.

The gas passing through the first filter 410 and having the solids such as fine dust removed therefrom is passed through the second filter 420.

The second filter 420 includes a second filter frame 421 composed of an outer frame 421-1 and a plurality of partition frames 421-2 formed in parallel in one direction in the outer frame 421-1, ; A plurality of second filter flow channels 422 formed by the outer frame 421-1 and the partition frame 421-2; And pack-like packing material 423 mounted on each second filter channel 422 and protruding in a direction in which the gas flows.

The plurality of second filter flow channels 422 formed by the second filter frame 421 are arranged in parallel in the same direction and in the same size so that the same amount of gas flows in the same direction to control the turbulence.

The pack filter material 423 is mounted so as to protrude in the direction in which the gas flows into the respective second filter channel 422. The gas introduced into each second filter channel 422 flows into the respective filter media 423, The gas filtered by the solids such as fine dust is discharged from the pack filter material 423.

By constituting the second filter 420 in this way, each filter material can be packed to maximize filtration efficiency of solids such as fine dust by passing the same through a uniform amount of gas, To control the turbulence of the vehicle. In addition, since the pack type filter media 423 in pack form can be attached to the respective second filter media 422, only the pack filter media 423, which has occluded during use, can be replaced, which is advantageous in high compatibility.

The filter unit 400 is provided with the first filter 410 and the second filter 420 in order to improve the removal efficiency of solids such as fine dust, Are arranged in the same direction so that the inflowing gases are kept in the same direction so that the fluid resistance is minimized so that the purification efficiency of each filter is prevented from being lowered and the purification efficiency is prevented from being lowered by air turbulence.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. Therefore, the technical scope of the present invention should not be limited to the contents described in the detailed description of the specification, but should be defined by the claims.

100: adsorption tower 200: chemical liquid washing tower
300: dehumidifying part

Claims (8)

An adsorption deodorization tank having a first gas inlet line through which gas flows into the lower end thereof, a filter medium discharge line through which the filter medium is discharged to the outside, and a first gas discharge line through which the gas flowing into the upper end is discharged; A mesh-type compartment network which separates the lower end of the adsorption deodorization vessel and communicates with the filter material discharge line; A filter material filled in the upper portion of the partition net; A blower line connected to the blower outside the adsorption deodorization vessel and connected to the inside of the adsorption deodorization vessel and blowing in the direction of the filter material discharge line;
A second gas inlet line which is formed of a parallel tank and has a flow path formed at its lower end to communicate with the first gas discharge line and communicates with the first gas discharge line at an upper portion of one tank; article; A chemical solution spraying nozzle formed on each of the tanks and connected to the tank bottom by a circulation line; A chemical liquid cleaning tower including a filling layer each formed at a lower portion of the chemical solution spraying nozzle;
The malodor processing system comprising:

The method according to claim 1,
Wherein the first gas inlet line is formed with a dehumidifying portion for removing moisture from the gas.
The method according to claim 1,
Wherein the partition net has a cone shape that narrows downward, and a lower end communicates with the filter material discharge line.
The method according to claim 1,
Wherein the blower line is connected to a water injection line and the blower line is connected to the water injection line to reduce the diameter of the venturi.
5. The method of claim 4,
Wherein the blower line is formed with a curved portion at one end so as to be blown in the direction of the filter material discharge line.
6. The method of claim 5,
And a plurality of striking parts constituted by an elastic material vibrating bar and a striking weight which is in contact with the dividing net at an end of the vibrating bar is formed on the outer circumference of the bending part.
5. The method of claim 4,
Wherein the blower line is constituted by an agitating part composed of an upright upright tube communicating with the blower line and a plurality of impeller tubes configured to be rotatable and operable while communicating with the upright tube and having discharge nozzles formed laterally, system.
3. The method of claim 2,
And a filter portion is further provided in the first gas inflow line to the downstream end of the dehumidifying portion, wherein the filter portion is composed of a first filter and a second filter,
Wherein the first filter comprises:
A first filter frame, a cylindrical cylindrical filter member mounted to be rotatable in a plurality of directions in parallel in one direction in the first filter frame, and a first filter channel formed between the cylindrical filter members,
Wherein the second filter comprises:
A second filter frame comprising an outer frame and a plurality of partition frames mounted in parallel in one direction in the outer frame; A plurality of second filter passages formed by the outer frame and the partition frame; And pack-like filter media mounted on the respective second filter channels so as to protrude in a direction in which air flows.

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