KR102226874B1 - Single tower multi-stage chemical liquid cleaning deodorizing device with function to prevent mixing of flying chemicals floating by blowing pressure - Google Patents

Abstract

The present invention relates to a single-tower multi-stage chemical cleaning type deodorization device having a function of preventing the mixing of flying chemicals floating by blowing pressure, wherein the device can prevent some cleaning liquids from floating by the blowing pressure of a malodorous gas supply fan. The present invention can greatly increase the deodorizing effect and efficiency of the deodorization device.

Description

Single tower multi-stage chemical liquid cleaning deodorizing device with function to prevent mixing of flying chemicals floating by blowing pressure}

The present invention relates to a single column multi-stage chemical liquid cleaning deodorizing device having a function of preventing the mixing of flying chemicals floating by blowing pressure, and more particularly, to a cleaning liquid installed on the top of the pack bed of a single-column multi-stage chemical liquid cleaning-type deodorizing device (i.e. , The injection pipe that injects the chemical solution downward toward the pack bed in the main body is not a fixed type but is automatically rotated by the input of the cleaning solution (i.e., a rotary type), and the injection hole provided in the injection pipe has a predetermined shape. Through the method of not installing a separate nozzle, the spraying of the cleaning liquid has the form of coarse particles, so that some of the finely sprayed cleaning liquid (i.e., non-sanitary chemical liquid) in the process of spraying the cleaning liquid through the injection pipe is removed from the odor gas supply fan. Invented transmission that can significantly increase the deodorizing effect and efficiency of the deodorizing device itself by preventing excessive consumption of chemicals and deterioration of deodorization efficiency due to the mixing of chemicals to the next treatment step due to the rise due to the blowing pressure. It relates to a single column multi-stage chemical liquid cleaning deodorizing device having a function of preventing mixing of flying chemicals floating by wind pressure.

In general, in places such as sewage treatment plants, excreta treatment plants, food waste treatment facilities, livestock facilities, etc., various organic or inorganic gases are generated to generate complex odors.The resulting odor is highly complex, so a single chemical cleaning solution is effective for odor gases. There is a characteristic that processing becomes difficult.

As a method of removing organic or inorganic odor gas based on these characteristics, a number of nozzles are installed in the deodorization tower, and water is sprayed on the gas containing the odor introduced into the deodorization tower from there to remove the odor (water washing method). In addition, in addition to this, a layer of an adsorbent such as activated carbon, silica gel, and zeolite is placed in the deodorization tower to adsorb odor substances (activated carbon adsorption method), or a specific microbial layer is disposed instead of the adsorbent to cause the microorganism to smell bad. There is a method of decomposing generated substances (microorganism contact method).

As described above, the odor gas composed of the complex gas is generally cleaned by causing a neutralization reaction by'acid and alkali', and such a conventional deodorization tower is a separate deodorization tower, that is, an acid and alkali cleaning tower configured in series or parallel. As a result of this, there was a limitation in the installation space due to the enlargement of the device, while it was not prompt or limited in the hassle of construction and production and the deodorizing power of the complex gas.

Therefore, the applicant of the present invention developed a two-liquid simultaneous cleaning and deodorizing tower (the same concept as the "single tower multi-stage chemical cleaning deodorization device" proposed by the name of the present invention for reference) that can solve the above problems. It has been proposed as Registered Patent Publication No. 10-0820845.

The two-liquid simultaneous cleaning and deodorization tower proposed in Korean Patent Publication No. 10-0820845 has a mist collecting part and an exhaust port formed above a hollow body, and a gas distribution chamber at the bottom and an odor gas supply fan at the outer side. A main body having a malodorous gas inlet pipe to allow the introduced malodorous gas to be introduced; A first tank formed on the bottom of the body and formed to receive an acid washing liquid; a first circulation pump formed on one side of the first tank to transfer the acid washing liquid received therein to an upper side of the body; and the first circulation pump A first injection pipe having a plurality of injection holes to inject the acid washing liquid transferred by the body toward the lower side, and the first injection pipe formed in the lower portion of the first injection pipe to secure the maximum contact area between the odor gas and the cleaning solution. A pack bed formed to collect malodorous gas, a collecting ditch sprayed by the first injection pipe, passing through the pack bed and falling to the bottom of the pack bed to collect acid washing liquid, formed on one side of the pack bed A pickling unit provided with a first collecting pipe to transfer the collected pickling liquid to the first tank; A second tank formed on the bottom of the body and adjacent to the first tank and formed to receive an alkali cleaning liquid, and a second tank formed on one side of the second tank and formed to transfer the received alkali cleaning liquid to the lower side of the collection ditch of the acid cleaning unit. A second circulation pump, a second supply pipe having a plurality of injection holes to supply the alkaline cleaning liquid transferred by the second circulation pump into the body, and the alkaline cleaning liquid supplied by the second supply pipe to maintain a constant water level. The jet nozzle is formed to remove dust contained in the odor gas while spraying the odor gas to clean the odor gas, and the second tank while adjusting the level of the alkaline cleaning liquid formed on one side of the jet nozzle and circulating. It consists of a; alkali cleaning unit is provided with a second collection tube so as to circulate.

In this case, the jet nozzle includes a gas distribution chamber having a plurality of supply pipes; It corresponds to the supply pipe of the gas distribution chamber, but is formed so as to be covered at a predetermined distance from the outer end when combined to form a supply hole, and an injection cap formed so that odor gas is injected into the liquid through the supply hole into bubbles.It has a form consisting of.

The two-liquid simultaneous cleaning and deodorization tower having such a configuration is equipped with an acid and alkali cleaning tower at the same time, and each cleaning liquid circulates separately for cleaning. In addition to securing a rapid and excellent cleaning power, it was possible to obtain an effect of greatly improving the deodorizing power due to the simultaneous neutralization reaction of acid and alkali.

On the other hand, in most conventional chemical liquid cleaning deodorizing towers (or deodorizing devices or deodorizing machines), a plurality of injection holes are provided along the center line of the bottom, and the contact area between the odor gas and the cleaning liquid is secured to the maximum to collect odor gas. The first injection pipe installed on the top of the pack bed to inject the first cleaning liquid downward to the inside of the main body is fixed radially inside the main body, and at the same time, each injection hole is a spiral, also called a pig tail type nozzle. Each nozzle is installed.

However, as described above, since the first injection pipe that injects the first cleaning liquid downward toward the pack bed in the main body is fixedly installed radially inside the main body, the nozzles provided in the plurality of injection holes formed along the center line of the bottom surface of the first injection pipe The cleaning liquid sprayed through the air is not evenly sprayed over the entire upper surface of the pack bed filled with numerous high-nexes, so the contact area between the odor gas passing through the pack bed and the cleaning liquid is not secured to the maximum. There is a problem in that the collection efficiency is lowered.

In addition, when the cleaning liquid is sprayed through the spiral nozzles respectively installed in the plurality of spray holes formed along the center line of the bottom of the first spray pipe, the cleaning liquid is crushed into fine droplets and sprayed. In response to the blowing pressure (i.e., wind pressure) of the supply fan, water droplets of some fine cleaning liquid rise (i.e., scatter) toward the mist collecting part by the rising pressure of the odor gas that passes through the pack bed and rises to the top and discharged to the outside. Since it appears in the form, there is a problem that there is a risk of causing environmental pollution as well as economic loss due to consumption of unnecessary cleaning liquid, as well as deodorizing effect and efficiency of odor gas of the deodorizing device itself.

Korean Patent Publication No. 10-0820845 (April 02, 2008) Korean Patent Publication No. 10-1203420 (November 15, 2012) Korean Registered Patent Publication No. 10-1354444 (January 16, 2014) Korean Patent Publication No. 10-1882218 (August 20, 2018)

The present invention was conceived to solve such conventional problems, and is installed on the top of the pack bed of a single column multi-stage chemical liquid cleaning deodorizing device to spray the cleaning liquid (i.e., chemical liquid) downward to the pack bed in the main body. It is installed in a form that automatically rotates by the input of the cleaning liquid through the injection tube rotational force generating means rather than a fixed type, and at the same time, a spray hole having a predetermined diameter without installing a separate nozzle having a predetermined shape in the spray hole provided in the injection pipe By maintaining the shape of the cleaning solution, the cleaning solution discharged through each injection hole has a coarse particle shape, so the cleaning solution is sprayed through the injection hole of the injection pipe that automatically rotates by the supply pressure of the cleaning solution. Part of the cleaning liquid that is finely sprayed and scattered in the air is prevented from entering the next stage by the blowing pressure of the odor gas supply fan (i.e., because the particles of the sprayed cleaning liquid have a thick shape, the next step is caused by the blowing pressure of the odor gas. In addition to being able to completely prevent contamination by floating in stages), the cleaning solution itself is sprayed evenly over the entire upper surface of the pack bed, so that the contact area between the odor gas passing through the pack bed and the cleaning solution can be secured as much as possible, so it is performed in the pack bed. Single tower multi-stage chemical liquid cleaning deodorization that has the function of preventing the mixing of flying chemicals, which can be greatly increased by the blowing pressure that can greatly increase the efficiency and deodorization effect of the deodorizing device itself, as well as the ability to significantly increase the collection efficiency of the odor gas. Its purpose is to provide a device.

Another object of the present invention is to form the injection holes in the injection pipe at a predetermined interval along the center line of the bottom surface, or form two rows at an angle and interval set on both sides with the center line of the bottom surface as a starting point, or the injection power of the cleaning solution In order to help increase the rotational force of this injection pipe, it is formed by dividing the washing water-passing type rotating rod into both sides as the starting point, but the angle and interval determined in opposite directions (that is, the direction opposite to the rotation direction of the injection pipe) from the bottom center line By forming one line at a time, it is possible to more completely prevent the mixing of the chemical liquid due to the rise of some finely sprayed cleaning liquid to the next stage by the blowing pressure of the odor gas supply fan, and the cleaning liquid itself can be used on the entire upper surface of the pack bed. It is possible to increase the rotational force of the injection pipe as well as to be sprayed more evenly, so that the contact area between the odor gas passing through the pack bed and the cleaning liquid can be further secured, thus further increasing the collection efficiency of the odor gas carried out in the pack bed. Therefore, it is possible to further increase the deodorizing effect and efficiency of the odor gas of the deodorizing device itself, thereby further improving the product's marketability and the reliability of the deodorization of odor gas. It is to provide a tower multi-stage chemical liquid cleaning deodorization device.

In addition, detailed objects of the present invention will be clearly understood and understood by experts or researchers in this technical field through the detailed contents described below.

In order to achieve the above object, the present invention has a mist collecting part and an exhaust port formed above a hollow body, and a gas distribution chamber at the lower part and an odor gas introduced from the odor gas supply fan at one side of the outside so that the odor gas can be introduced. A main body in which an odor gas inlet pipe is formed; A first tank formed on the bottom of the main body to receive a first chemical cleaning liquid, and a first circulation pump formed on one side of the first tank to transfer the received first chemical cleaning liquid to an upper side of the main body; A first injection pipe having a plurality of injection holes to inject the first chemical cleaning liquid transferred by the first circulation pump from the main body toward the lower side, and the odor gas and the cleaning liquid contact with each other by being formed in the lower portion of the first injection pipe. A pack bed formed to collect odor gas by securing a maximum area, and a collection ditch formed to collect a first chemical cleaning liquid from the bottom of the pack bed, which is sprayed by the first injection pipe to pass through the pack bed and falls downward, A first chemical liquid cleaning unit formed on one side of the collecting ditch and provided with a first collecting pipe to transfer the collected first chemical cleaning liquid to the first tank; A second tank formed on the bottom of the main body and adjacent to the first tank and formed to receive a second chemical liquid cleaning liquid, and a second chemical liquid cleaning liquid formed on one side of the second tank and accommodated in the lower part of the collection ditch of the first chemical liquid cleaning unit A second circulation pump formed to be transferred to the side, a second supply pipe having a plurality of injection holes to supply the second chemical liquid cleaning liquid transferred by the second circulation pump into the body, and supplied by the second supply pipe A jet nozzle formed to remove dust contained in the odor gas while spraying odor gas into the second chemical liquid cleaning solution maintained at a constant water level, and a circulating agent formed on one side of the jet nozzle. In the single column multi-stage chemical liquid cleaning deodorization device consisting of; 2 a second chemical liquid cleaning unit provided with a second collection pipe to circulate and transfer to a second tank while adjusting the level of the chemical liquid cleaning liquid,

A support frame for installation of a rotational force generating means is installed in a "-" or "+" shape along a horizontal center line at the bottom of the mist collecting part in the main body, and the end of the support frame for installing the rotational force generating means is installed at the center of the main body. The first injection pipe generates power so that the first injection pipe automatically rotates by the oil input of the first chemical liquid washing liquid that has been transferred through the first cleaning liquid transfer pipe that has flowed into the system and rotates in response to the rotation of the impeller provided inside. 1 An injection pipe rotational force generating means for transferring the chemical cleaning liquid into the first injection pipe is installed, and the lower end of the washing water passing type rotating rod of the injection pipe rotational force generating means has a plurality of injection holes and has a radially coupled form. The first injection tube is automatically rotated by the rotational force generated by the rotational force generating means of the injection tube by being connected in communication with the center of the upper surface of the first injection tube, and the inside through the washing water passing type rotating rod of the injection tube rotational force generating means. The first chemical cleaning solution that flows into the tank is sprayed evenly to the upper surface of the pack bed through a number of injection holes, and some of the scattered cleaning solutions are prevented from being mixed by floating to the next stage by the blowing pressure of the odor gas supply fan. It is characterized.

At this time. The injection pipe rotational force generating means has an eccentrically formed cleaning liquid supply port connected to the first cleaning liquid transfer pipe in a tangential direction with respect to the outer circumferential surface, and a rotating rod withdrawal hole at the center of the bottom surface so that the washing water passing type rotating rod can be exposed to the outside. It is formed and has a ring-shaped rotational support shaft protruding at the center of the ceiling surface, and the upper surface is a cylindrical case that is detachably fixed to the bottom surface of the support frame for installation of the rotational force generating means. ; A washing water discharge hole among the upper plate in which the ring-shaped shaft coupling protrusion protruding from the upper surface of the rotating support shaft is protruded, and the lower plate having a washing water passing type rotating rod through which washing water passes through the lower portion of the washing water discharge hole formed in the center. In a state in which a plurality of blades having an arc shape with a flat cross section outwardly installed at predetermined intervals and angles and rotatably installed in the case, the first chemical cleaning solution supplied to the inside of the case through the cleaning solution supply port The first injection pipes that are automatically rotated by oil input and integrally coupled to the lower end of the washing water passing type rotating rod are automatically rotated, and the first chemical cleaning liquid introduced into the case is rotated. It characterized in that it consists of; impeller to be transmitted to the inside of the first injection pipe.

In addition, a bearing is further installed between the outer surface of the rotation support shaft protruding from the ceiling surface of the case and the inner surface of the shaft coupling protrusion protruding from the upper surface of the upper plate of the impeller.

In addition, a bearing or a gasket is further provided between the inner surface of the rotary rod take-out hole formed in the center of the lower plate of the case and the outer surface of the washing water passing type rotary rod.

In addition, between the lower end of the rotating rod passing through the washing water and the plurality of first injection pipes, there is a cylindrical shape with an open upper surface, and a plurality of injection pipe fittings are provided on the outer surface at a predetermined angle and angle, and the washing water is provided in the upper portion. It is characterized in that a rod and a pipe joint provided integrally with a rotating rod joint that is detachably coupled to the passing-type rotating rod are further installed.

In addition, the injection holes of the first injection pipe are formed at predetermined intervals along the center line of the bottom surface, or are formed in two rows at an angle and interval set on both sides using the center line of the bottom surface as a starting point.

In addition, the injection holes of the first injection pipe are divided into both sides from the washing water passing type rotating rod or rod and the pipe joint to further enhance the rotational force so that the injection force of the cleaning liquid helps to increase the rotational force of the first injection pipe. It is formed, but is characterized in that it is formed line by line with a predetermined angle and interval in a direction opposite to the rotation direction of the first injection pipe with the center line of the bottom as a starting point.

As described above, according to the single column multi-stage chemical cleaning deodorizing device having a function of preventing the mixing of flying chemicals floating by the blowing pressure of the present invention, it is installed on the top of the pack bed and sprays the cleaning liquid downward to the pack bed in the main body. Persons having a predetermined diameter without installing a separate nozzle having a predetermined shape in the injection hole provided in the injection pipe while installing the pipe in a form that automatically rotates by the input of the cleaning liquid through the injection pipe rotational force generating means, not a fixed type. By maintaining the shape of the hole, the cleaning liquid discharged through each spray hole has a coarse particle shape, so the cleaning liquid is sprayed through the spray hole of the spray pipe that automatically rotates by the supply pressure of the cleaning liquid. Part of the cleaning liquid that is finely sprayed and scattered during the process is prevented from being mixed by rising to the next stage by the blowing pressure of the odor gas supply fan. That is, the particles of the sprayed cleaning liquid have a coarse shape. In addition to being able to completely prevent contamination by floating in a step, the cleaning liquid itself is sprayed evenly over the entire upper surface of the pack bed, so that the contact area between the odor gas passing through the pack bed and the cleaning liquid can be secured as much as possible, which is performed in the pack bed. Not only can the odor gas collection efficiency be greatly increased, but also the odor gas deodorization effect and efficiency of the deodorizing device itself can be greatly increased.

In addition, in the present invention, when the injection holes are formed in the injection pipe, they are formed at predetermined intervals along the center line of the bottom, or are formed in two rows at an angle and interval set on both sides using the center line of the bottom as a starting point, or the spraying force of the cleaning liquid is divided. To further enhance the rotational force to help increase the rotational force of the officer, it is formed by dividing the rotating rod into both sides as the starting point, but with the center line of the bottom as the starting point, the angle is set in opposite directions, that is, in the opposite direction to the rotational direction of the injection tube. And by forming a line at intervals, it is possible to more completely prevent some of the finely sprayed cleaning liquid from floating to the next stage and mixing by the blowing pressure of the odor gas supply fan, as well as the cleaning liquid itself It is possible to increase the rotational force of the injection pipe as well as to be sprayed more evenly, so that the contact area between the odor gas passing through the pack bed and the cleaning liquid can be further secured, thus further increasing the collection efficiency of the odor gas carried out in the pack bed. Therefore, it is a very useful invention, such as the ability to further increase the odor gas deodorization effect and efficiency of the deodorizing device itself, thereby further improving the product's marketability and the reliability of the odor gas deodorization.

Other effects of the present invention will be clearly understood and understood by experts or researchers in this technical field during the process of carrying out the present invention or through the detailed contents described below.

1 is a schematic front cross-sectional view of a single column multi-stage chemical cleaning deodorizing device to which the present invention is applied.
Figure 2 is a plan cross-sectional view of the injection pipe rotational force generating means of the present invention.
3 is a partially enlarged front cross-sectional view showing a combined state of a support frame, an injection pipe rotational force generating means, and a first injection pipe to which an embodiment of the present invention is applied.
4 is a partially enlarged front cross-sectional view showing a coupled state of a support frame, an injection pipe rotational force generating means, and a first injection pipe to which an embodiment of the present invention is applied.
Figure 5 is a partially cut-away perspective view for explaining the coupling state of the injection pipe rotational force generating means and the first injection pipe in the present invention.
6A to 6C are cross-sectional views illustrating a state in which the injection holes provided in the first injection pipe of the present invention are formed.

In the present invention, various modifications may be made and various forms may be applied, and specific embodiments will be illustrated in the drawings and described in detail in the text. However, this is not intended to limit the present invention to a specific form disclosed, it should be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention.

Terms such as first and second may be used to describe various constituent elements, but the constituent elements should not be limited by the terms. These terms are only used for the purpose of distinguishing one component from another component. For example, without departing from the scope of the present invention, a first element may be referred to as a second element, and similarly, a second element may be referred to as a first element.

The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In the present application, terms such as "comprise" or "have" are intended to designate the presence of features, numbers, steps, actions, components, parts, or combinations thereof described in the specification, but one or more other features or It is to be understood that the presence or addition of numbers, steps, actions, components, parts, or combinations thereof does not preclude the possibility of preliminary exclusion.

Unless otherwise defined, all terms used herein including technical or scientific terms have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs.

Terms such as those defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning of the related technology, and should not be interpreted as an ideal or excessively formal meaning unless explicitly defined in the present application. Does not.

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

1 is a schematic front cross-sectional view of a single column multi-stage chemical cleaning deodorizing device to which the present invention is applied, and FIG. 2 is a top cross-sectional view of an injection pipe rotational force generating means of the present invention, and FIG. 3 is an embodiment of the present invention. It shows a partial enlarged front sectional view showing the coupling state of the support frame, the injection pipe rotational force generating means, and the first injection pipe to which the example was applied.

In addition, Figure 4 is a partial enlarged front cross-sectional view showing the coupling state of the support frame and the injection pipe rotational force generating means and the first injection pipe to which an embodiment of the present invention is applied, and Figure 5 is the injection pipe rotational force generating means and It is a partial cut-away perspective view for explaining the coupling state of the first injection pipe, and FIGS. 6A to 6C are cross-sectional views illustrating the formation state of the injection holes provided in the first injection pipe of the present invention.

Accordingly, the present invention,

The mist collecting unit 110 and the exhaust port 120 are formed above the body with a hollow inside, and the odor gas introduced from the gas distribution chamber 160 and the odor gas supply fan 140 at one side of the outside will be introduced. A main body 100 in which an odor gas inlet pipe 150 is formed; A first tank 210 formed on the bottom surface of the main body 100 and formed to receive a first chemical cleaning solution, and a first chemical cleaning solution formed on one side of the first tank 210 and accommodated to the upper side of the main body 100 The first circulation pump 220 formed to be transferred, and the first chemical cleaning liquid transferred through the first circulation pump 220 and the first cleaning liquid transfer pipe 230a are sprayed from the main body 100 toward the lower side. The first injection pipe 230 having a plurality of injection holes 231 and the first injection pipe 230 are formed to maximize the contact area between the odor gas and the cleaning liquid to collect the odor gas. A collection formed to collect the formed pack bed 240 and the first chemical cleaning solution that passes through the pack bed 240 after being sprayed by the first injection pipe 230 and falls downward from the pack bed 240 A first chemical liquid cleaning unit including a ditch 250 and a first collection pipe 260 to circulate and transfer the collected first chemical cleaning liquid to the first tank 210 by being formed on one side of the collection ditch 250 (200) and; A second tank 310 formed on the bottom of the main body 100 and adjacent to the first tank 210 and formed to receive a second chemical cleaning solution, and a second tank 310 formed on one side of the second tank 310 and accommodated. A second circulation pump 320 formed to transfer the chemical cleaning liquid to the lower side of the collection ditch 250 of the first chemical cleaning unit 200, the second circulation pump 320 and the second cleaning liquid transfer pipe 330a The second supply pipe 330 having a plurality of injection holes 331 to supply the second chemical cleaning solution transferred through the main body 100, and the second supply pipe 330 to maintain a constant water level. A jet nozzle 340 formed to remove dust contained in the odor gas while injecting malodorous gas into the second chemical cleaning liquid, and circulating formed on one side of the jet nozzle 340 A single column multi-stage chemical liquid cleaning deodorizing device consisting of a second chemical liquid cleaning unit 300 provided with a second collection pipe 350 so as to circulate and transfer to the second tank 310 while adjusting the level of the second chemical liquid cleaning liquid. In,

At the bottom of the mist collecting part 110 in the main body 100, a support frame 400 for installing a rotational force generating means is installed in a "-" or "+" shape along a horizontal center line,

At the bottom of the center of the support frame 400 for installing the rotational force generating means, the end portion is first minute by the oil input of the first chemical cleaning liquid that is transferred through the first cleaning liquid transfer pipe 230a flowing to the center of the main body 100. The injection pipe rotational force is generated to generate power so that the pipe 230 automatically rotates and at the same time deliver the first chemical cleaning solution that rotates in response to the rotation of the impeller 520 provided therein to the inside of the first injection pipe 230 Install means 500,

The lower end of the rotational rod 523 through which the washing water passes through the rotational force generating means 500 of the injection tube is provided with a plurality of injection holes 231 and is located at the center of the upper surface of the first injection tube 230 in a radially coupled form. The first injection pipe 230 is automatically rotated by the rotational force generated by the injection tube rotational force generating means 500 by being connected in communication, and the washing water passing type rotating rod 523 of the injection tube rotational force generating means 500 The first chemical cleaning liquid introduced into the interior through the spray holes 231 is evenly sprayed to the upper surface of the pack bed 240, and some of the emergency cleaning liquid is carried out in the next step by the blowing pressure of the odor gas supply fan 140. It is characterized in that it is to be able to prevent the injured and mixed.

At this time. The injection pipe rotational force generating means 500,

The cleaning liquid supply port 511 connected to the first cleaning liquid transfer pipe 230a is formed eccentrically in a tangential direction to the outer circumferential surface, and the rotating rod 523 is drawn out so that the washing water passing type rotating rod 523 can be exposed to the outside in the center of the bottom surface. A ball 512 is formed, and a ring-shaped rotation support shaft 513 that supports the upper part of the impeller 520 is protruded in the center of the ceiling surface, and the upper surface has a support frame 400 for installing the rotational force generating means. A case 510 having a cylindrical shape that is fixedly installed on the bottom of the bottom;

Cleaning through which washing water passes through the upper plate 521 in which a ring-shaped shaft coupling protrusion 521a, which is coupled to the outside of the rotation support shaft 513 on the upper surface, protrudes, and the lower portion of the washing water discharge hole 522a formed in the center A plurality of blades 524 having an arc-shaped flat cross-section outside the washing water discharge hole 522a among the lower plate 522 on which the water passing type rotating rod 523 is formed and the upper plate 521 and the lower plate 522 are defined. Automatically by the oil input of the first chemical cleaning solution supplied to the inside of the case 510 through the cleaning solution supply port 511 in a state of being installed at an interval and angle and rotatably installed in the case 510 The first injection pipe 230, which is rotated by and integrally coupled to the lower end of the washing water passing type rotating rod 523, is automatically rotated, and at the same time, the first chemical liquid washing liquid introduced into the case 510 is rotated. It is characterized by consisting of; the impeller 520 to have a shape to be transmitted to the inside of the first injection pipe (230).

In addition, a bearing 530 is provided between the outer surface of the rotation support shaft 513 protruding from the ceiling surface of the case 510 and the inner surface of the shaft coupling protrusion 521a protruding from the upper surface of the upper plate 521 of the impeller 520. It is characterized by more installation.

In addition, any one of a bearing or a gasket 540 is further installed between the inner surface of the rotating rod take-out hole 512 formed in the center of the lower plate 522 of the case 510 and the outer surface of the washing water passing type rotating rod 523. It is characterized by that.

In addition, between the lower end of the washing water passing type rotating rod 523 and the plurality of first injection pipes 230, the upper surface has an open cylindrical shape, and the outer surface has a plurality of injection pipe fittings 610 with a predetermined angle and angle. Is provided, and the upper portion is characterized in that a rod and a pipe joint 600 integrally provided with a rotating rod joint 620 that is detachably coupled to the washing water passing type rotating rod 523 are further installed.

In addition, the injection holes 231 of the first injection pipe 230 are formed at predetermined intervals along the bottom center line, or are formed in two rows at an angle and interval set on both sides with the bottom center line as a starting point. .

In addition, the injection holes 231 of the first injection pipe 230 are provided with a washing water passing type rotating rod 523 or a rod and pipe joint ( 600) is formed by dividing it into both sides as a starting point, but it is characterized in that it is formed one line at an angle and spaced in a direction opposite to the rotation direction of the first injection pipe 230 with the center line of the bottom as a starting point.

With reference to the accompanying Figures 1 to 6 (a) to (c) of the effect of the single column multi-stage chemical liquid cleaning deodorizing device having a function of preventing the mixing of non-acid chemicals floating by the blowing pressure of the present invention configured as described above. It will be described in detail as follows.

First, as shown in Fig. 1, the single column multi-stage chemical liquid cleaning deodorizing device having a function of preventing the mixing of non-acid chemicals floating by the blowing pressure to which the present invention is applied is a main body 100 provided with a gas distribution chamber 160. In the known single column multi-stage chemical liquid cleaning deodorization apparatus comprising a odor gas supply fan 140, a first chemical liquid cleaning part 200 and a second chemical liquid cleaning part 300, the first chemical liquid of the main body 100 Between the mist collecting unit 110 and the pack bed 240 provided in the cleaning unit 200, a support frame 400 for installing a rotational force generating means and a rotational force generating means 500 for the injection tube are installed, and the rotational force generating means for the injection tube The lower end of the rotating rod 523 passing through the washing water of 500 is provided with a plurality of injection holes 231 and is coupled to the center of the upper surface of the first injection pipe 230 having a radially coupled form, 1 The injection pipe 230 is automatically rotated by the rotational force generated by the injection tube rotational force generating means 500, and flows into the interior through the washing water passing type rotating rod 523 of the injection tube rotational force generating means 500. When the first chemical cleaning liquid is evenly sprayed to the top surface of the pack bed 240 through a plurality of spray holes 231, some of the cleaning liquid that is scattered rises to the next stage by the blowing pressure of the odor gas supply fan 140 and is mixed. It is a major technical component that can be prevented.

At this time, of the known single tower multi-stage chemical liquid cleaning deodorization apparatus, the main body 100 has a mist collecting unit 110 and an exhaust port 120 formed above the body having a hollow interior, and the outer side of the lower gas distribution chamber 160 At one side, the malodorous gas inlet pipe 150 is installed so that the malodorous gas introduced from the malodorous gas supply fan 140 can be introduced.

In addition, the first chemical liquid cleaning unit 200 includes a first tank 210, a first circulation pump 220, and a first minute so that the first chemical cleaning liquid circulates inside and outside the body and cleans the odor gas flowing into the body. The officer 230, the pack bed 240, and the collection ditch 250 are provided.

Here, the first tank 210 is formed to accommodate a first chemical cleaning liquid (for example, an acid cleaning agent) on one side of the bottom surface of the main body 100, and the first circulation pump 220 is a first tank 210 ) In a state installed on the outer side of the body, which is operated in response to an output signal from the control unit (not shown), and transfers the first chemical solution cleaning solution accommodated in the first tank 210 through the first cleaning solution transfer pipe 230a on the upper side of the main body. It serves to transfer the first chemical cleaning solution to the first injection pipe 230 connected to the lower side of (110).

In addition, the first injection pipe 230 has a form that is basically radially coupled and a plurality of injection holes ( 231), wherein the first chemical cleaning solution sprayed from the spray hole 231 has a structure and arrangement capable of sufficiently wetting the lower pack bed 240 layer.

In addition, the pack bed 240 is a media filling layer and is formed to be filled with a sufficient thickness so that the bad odor gas passing through the pack bed layer is collected while being in contact with a larger first chemical cleaning solution, and is formed to clean the bad odor gas.

The first chemical cleaning unit 200 is formed to effectively clean the odor substances reacting with the acid among the odor gases rising upward. At this time, the collection ditch 250 is a first chemical cleaning liquid sprayed by the pack bed 240 It performs a function of collecting from the bottom of the pack bed 240.

In other words, the collection ditch 250 is configured in two stages with a V-shaped angle, so that the first chemical cleaning liquid falling downward is collected without falling to the second chemical cleaning part.

That is, the V-type collection dices 250 are installed at regular intervals at regular intervals, but the V-type collection dices are arranged in two stages at each interval so that the first chemical cleaning solution flowing down by the equal intervals is collected, It is constructed so that it does not leak.

At this time, the first chemical cleaning liquid collected through the collection ditch 250 is collected by the first collection pipe 260 installed on the outer wall of the main body, and this V-type collection ditch minimizes obstacles to the flow of the rising odor gas. Will perform the function.

In addition, the first collection pipe 260 is installed on one side of the collection ditch 250 to perform a function of circulating and transferring the collected first chemical cleaning solution to the first tank 210, and accordingly, the first collection pipe 260 The pipe 260 and the first tank 210 are connected by a pipe to promote a circulation system.

Meanwhile, the second chemical liquid cleaning unit 300 is located above the gas distribution chamber 160 so that the second chemical liquid cleaning liquid circulates inside and outside the body and cleans the odor gas that has flowed into the body. 2 It has a form composed of a circulation pump 320, a second injection pipe 330, a jet nozzle 340, and a second collection pipe 350.

At this time, the second tank 310 is formed on the other side of the bottom of the main body 100 and is adjacent to the first tank 210 and is installed to receive a second chemical cleaning liquid (for example, an alkaline cleaning liquid).

That is, the second tank 310 is for cleaning odor gas through the second chemical liquid cleaning liquid at the same time as the first chemical liquid cleaning liquid accommodated in the first tank 210, and such a second chemical liquid cleaning unit is circulated independently. It is desirable to have a structure, but to be able to simultaneously implement acid and alkali neutralization reactions of complex malodorous gases in an integral body.

In addition, the second circulation pump 320 is operated in response to an output signal from a control unit (not shown) in a state installed outside one side of the second tank 310 and removes the second chemical liquid cleaning solution accommodated in the second tank 310. 2 It performs a function of transferring to the second injection pipe 330 installed under the collection ditch 250 of the first chemical liquid cleaning unit through the cleaning liquid transfer pipe 330a.

At this time, the second injection pipe 330 has a plurality of injection holes 331 so as to supply the second chemical cleaning solution transferred by the second circulation pump 320 into the body.

The injection holes 331 of the second injection pipe 330 are distributed and supplied so that the second chemical cleaning solution can circulate while maintaining a predetermined level.

In addition, the jet nozzle 340 is formed to remove the odor gas and the solid content (Dust) contained in the gas along with the odor gas while passing through the liquid in the form of bubbles by supplying the odor gas to the lower portion of the second chemical cleaning liquid maintaining a certain level. .

In addition, the second collection pipe 350 is formed on one side of the second chemical liquid cleaning unit above the jet nozzle 340 and is formed to circulate and transfer to the second tank 310 while maintaining a constant level of the circulating second chemical liquid cleaning liquid. do.

That is, the second collection pipe 350 and the second tank 310 are connected by a pipe and a valve, and are formed to promote a circulation system.

On the other hand, among the main technical components of the present invention, the support frame 400 for installing the rotational force generating means has the shape of a square rod as shown in FIGS. 1 and 3 and 4 and at the bottom of the mist collecting part 110 in the main body 100 It is installed in the shape of a "-" or "+" along the horizontal center line and performs a girder function for fixing and supporting the injection pipe rotational force generating means 500 and the first injection pipe 230 to be described later.

In addition, the injection pipe rotational force generating means 500 has a shape composed of a cylindrical case 510 and an impeller 520, etc., as shown in FIGS. 1 to 5, and a support frame for installing the rotational force generating means ( The first circulation pump 220 and the first cleaning liquid transfer pipe 230a are detachably installed between the center bottom and the end of the first cleaning liquid transfer pipe 230a flowing to the center of the main body 100. The first injection pipe 230 generates power to automatically rotate by the rotational force of the impeller 520 that rotates by the oil input of the first chemical cleaning solution transferred through the impeller 520 provided inside at the same time The first chemical cleaning solution rotating in response to the rotation of the first injection pipe 230 is automatically transferred to the inside of the first injection pipe 230.

At this time, of the components of the injection pipe rotational force generating means 500, the case 510 has a basically sealed cylindrical shape, and is connected to the first cleaning liquid transfer pipe 230a in a tangential direction with respect to the outer circumferential surface of the cylindrical portion. The cleaning liquid supply port 511 is formed eccentrically, and a rotating rod withdrawal hole 512 is formed in the center of the bottom surface so that the rotating rod 523 can be exposed to the outside, and the upper side of the impeller 520 is formed in the center of the ceiling surface. A ring-shaped rotational support shaft 513 that supports the part has a protruding form.

The case 510 has an upper surface of an impeller 520 installed therein in a form that is detachably fixed to the bottom surface of the support frame 400 for installing the rotational force generating means through a fixing member such as a plurality of screws or bolts, etc. It performs a function that protects.

Here, when the cleaning liquid supply port 511 is formed on the outer circumferential surface of the cylindrical part of the case 510, the reason why it is formed in a tangential direction to the outer circumferential surface of the cylindrical part is that it is conveyed through the first cleaning liquid transfer pipe 230a. When the first chemical cleaning liquid flows into the case 510, it is to give the largest inlet pressure to the blades 524 of the impeller 520 to be described later.

At this time, a flange (not shown in the drawing) is further formed at the end of the first cleaning liquid transfer pipe 230a and the cleaning liquid supply port 511 provided in the case 510, and a plurality of bolts and nuts are used. It is desirable to smoothly combine them with each other or allow them to be smoothly separated from each other when maintenance is required.

In addition, the impeller 520 is composed of an upper plate 521 and a lower plate 522 having a large disk shape, and a plurality of blades 524 having a flat cross-section bent in an arc shape, and the upper plate 521 is formed on the upper surface. A ring-shaped shaft coupling protrusion 521a that is coupled to the outside of the rotation support shaft 513 has a protruding shape, and the lower plate 522 has a lower portion of the washing water discharge hole 522a formed in the center through which the washing water passes. The washing water passing type rotating rod 523 is formed, and the blades 524 are spaced outside the washing water discharge hole 522a among the spaces between the upper plate 521 and the lower plate 522 at a predetermined distance and angle. Since it has a radially fixed installation form, the impeller 520 itself has a follower fan shape.

Such an impeller 520 is installed in a vertically erected form in the case 510 and has a form installed so as to be rotatable in the transverse direction in response to the oil input of the first chemical cleaning liquid, and the first circulation pump 220 The first chemical solution is supplied into the case 510 through the cleaning solution supply port 511 connected to the first cleaning solution transfer pipe 230a and is supplied to the inside of the case 510 in a clockwise or counterclockwise direction (clockwise on the drawing). The first injection pipes 230, which are automatically rotated and integrally coupled to the lower end of the washing water passing type rotating rod 523, are automatically rotated and the agent introduced into the case 510 1 The chemical cleaning solution is rotated as shown in FIG. 2 in response to the rotation of the blades 524 and performs a function of being transferred to the inside of the first injection pipe 230.

In the present invention, in the configuration of the injection pipe rotational force generating means 500, the outer surface of the rotational support shaft 513 protruding from the ceiling surface of the case 510 and the upper surface of the upper plate 521 of the impeller 520 A bearing 530 is further installed between the inner surfaces of the protruding shaft coupling protrusion 521a to support rotation of the case 510 when the impeller 520 in the case 510 rotates by the inlet pressure of the first chemical cleaning solution. The friction force generated between the outer surface of the shaft 513 and the shaft coupling protrusion 521a of the impeller 520 can be reduced to a minimum, so that the impeller 520 itself rotates smoothly in response to the inflow pressure of the first chemical cleaning solution.

In addition, in the present invention, any one of a bearing or a gasket 540 is provided between the inner surface of the rotating rod take-out hole 512 formed in the center of the lower plate 522 of the case 510 and the outer surface of the washing water passing type rotating rod 523. When the impeller 520 in the case 510 is rotated by the inlet pressure of the first chemical cleaning solution by further installation, the inner surface of the rotating rod withdrawal hole 512 of the case 510 and the washing water passing type rotating rod 523 The frictional force generated between the outer surfaces of the can be reduced to a minimum, so that the impeller 520 itself can smoothly rotate in response to the inlet pressure of the first chemical cleaning solution, as well as the rotating rod withdrawal hole 512 of the case 510 It is possible to prevent as much as possible from leaking of the acid fresh semen through the gap generated between the inner surface and the outer surface of the washing water passing type rotating rod 523.

In addition, in the present invention, when combining the lower end of the washing water passing type rotating rod 523 with the first injection pipe 230, as described above, the first injection pipe ( 230) was not integrally coupled, and a rod and a pipe fitting 600 having a predetermined shape as shown in FIG. 4 were used as a medium to be separated from each other.

That is, between the lower end of the washing water passing type rotating rod 523 and the plurality of first injection pipes 230, the upper surface has an open cylindrical shape, but the outer surface has a plurality of injection pipe fittings 610 with a predetermined angle and interval. ) Is provided, and a rod and a pipe joint 600 integrally provided with a rotating rod joint 620 that is detachably coupled to the washing water passing type rotating rod 523 were installed as an upper portion.

In this way, a plurality of injection pipe coupling ports 610 and rotary rod coupling ports 620 are integrally provided between the lower end of the washing water passing-type rotary rod 523 and the center of the first injection pipe 230 and the rod and pipe coupling If the sphere 600 is further installed, the first injection pipes 230 arranged in a radial manner can be smoothly coupled to the plurality of injection pipe fittings 610 provided in the rod and pipe fittings 600, respectively. Of course, when a specific first injection pipe 230 needs to be replaced during use, only the corresponding first injection pipe can be simply removed and replaced.

In addition, when connecting or separating the rod and pipe joint 600 in which the plurality of first injection pipes 230 are radially coupled to the lower end of the washing water passing type rotating rod 523, the code should be written. It can be easily fixed or separated by coupling or separating each other using a plurality of bolts and nuts on the omitted flange.

Meanwhile, in the present invention, in the installation of the first injection pipe 230 having a plurality of injection holes 231 and having a radially coupled form, the inner ends of the first injection pipes 230 are intensively connected to pass through. The center of the upper surface, which is the part, was coupled to communicate with the lower end of the washing water passing type rotating rod 523 provided in the impeller 520 of the injection pipe rotational force generating means 500.

Therefore, the first injection pipe 230 is automatically rotated by the rotational force of the injection pipe rotational force generating means 500 generated in response to the inflow pressure of the first chemical cleaning solution, and at the same time, the injection pipe rotational force generating means 500 ), the first chemical cleaning solution that has a shape that is rotated through the washing water passing type rotating rod 523 and flows into the interior may be evenly sprayed to the upper surface of the pack bed 240 through a plurality of spray holes 231.

In this case, a nozzle is not installed in the plurality of injection holes 231 provided in the first injection pipe 230 as in the related art, and the center line of the bottom of the first injection pipe 230 is Accordingly, it was formed at predetermined intervals, or two rows were formed at an angle (for example, 15 to 30 degrees) and spaced at both sides with the center line of the bottom as a starting point as shown in FIG. 6(b).

Therefore, since the particles of the cleaning liquid sprayed through the spray holes 231 of the first spray pipe 230 are thicker than when the nozzle is installed and used, and are sprayed in one or two lines, the sprayed cleaning liquid particles are It can be completely prevented from being mixed into the next stage by the blowing pressure (since the cleaning liquid is sprayed in the form of thick particles, it is prevented from being floated to the upper part of the next stage by the blowing pressure of the odorous gas and mixing).

In addition, the cleaning solution itself sprayed from the injection holes 231 of the first injection pipe 230 that rotates in response to the rotational force generated by the injection pipe rotational force generating means 500 Since the odor gas passing through the pack bed 240 is sprayed evenly, the contact area between the odor gas passing through the pack bed 240 and the cleaning solution can be secured as much as possible, so that the efficiency of collecting odor gas performed by the pack bed 240 can be significantly increased, as well as deodorization. It can greatly increase the deodorization effect and efficiency of the device itself.

In addition, in the present invention, in forming the injection holes 231 in the first injection pipe 230, as shown in Figs. 5 and 6 (c), the washing water passing type rotating rod 523 or the rod and pipe joint ( 600) was formed by dividing it into both sides as a starting point, but each line was formed with a predetermined angle and interval in a direction opposite to the rotation direction of the first injection pipe 230 with the center line of the bottom as a starting point.

In this way, the injection holes 231 in the first injection pipe 230 are divided into both sides based on the washing water passing type rotating rod 523 or the rod and pipe fitting 600 as the starting point, and the bottom center line as the starting point as shown in FIG. If the first injection pipe 230 is formed in a row at an angle and interval opposite to each other in the direction of rotation (for example, clockwise), the center line of the bottom of each of the first injection pipes 230 is used as the starting point. Since the injection pressure of the cleaning solution sprayed from the injection holes 231 formed one line at an angle and space opposite to the rotation direction is added to the rotational force generated by the injection pipe rotational force generating means 500, the first minute The officer 230 rotates faster and more powerfully.

Therefore, since the injection pressure of the cleaning liquid of the coarse particles sprayed through the injection holes 231 of the first injection pipe 230 becomes stronger, It is possible to more completely prevent the particles of the cleaning liquid from floating to the upper part, which is the next step, and being mixed, and the cleaning liquid itself is sprayed more evenly and seamlessly over the entire upper surface of the pack bed 240, as well as the injection pipe rotational force generating means ( It is possible to further increase the rotational force of the first injection pipe 230, which was only governed by the rotational force generated from 500), thereby further securing a contact area between the odor gas passing through the pack bed 240 and the cleaning liquid. Since it is possible to further increase the efficiency of collecting odor gas performed by (240), the deodorizing effect and efficiency of the deodorizing device itself can be further increased, thereby further improving the product's own marketability and reliability due to the deodorization of odor gas. It can be.

In the detailed description of the present invention described above, it has been described with reference to preferred embodiments of the present invention, but those skilled in the art or those of ordinary skill in the relevant technical field, the spirit of the present invention described in the claims to be described later. And it will be understood that various modifications and changes can be made to the present invention within a range not departing from the technical field.

100: main body 110: mist collecting unit
120: exhaust port 140: odor gas supply fan
150: odor gas inlet pipe 160: gas distribution chamber
200: first chemical liquid cleaning unit
210: first tank 220: first circulation pump
230: first injection pipe 230a: first cleaning liquid transfer pipe
231: spray hole
240: Packbad 250: Collection Ditch
260: first collection tube
300: second chemical liquid cleaning unit
310: second tank 320: second circulation pump
330: second injection pipe 330a: second cleaning liquid transfer pipe
331: spray hole
340: jet nozzle 350: second collection tube
400: support frame for installing the means for generating rotational force
500: injection pipe rotation force generating means
510: case 511: cleaning liquid supply port
512: rotary bar withdrawal hole 513: rotary support shaft
520: impeller
521: upper plate 521a: shaft coupling protrusion
522: lower plate 522a: washing water discharge hole
523: washing water passing type rotating rod 524: wing
530: bearing
540: bearing or gasket
600: rod and pipe joint
610: injection pipe coupling port 620: rotating rod coupling port

Claims (7)

A main body provided with a mist collecting unit and an exhaust port, a gas distribution chamber, and a gas inlet pipe in a hollow body; A first tank for accommodating the first chemical liquid cleaning liquid, a first circulation pump for transferring the first chemical liquid cleaning liquid to the upper side of the body, and the first chemical liquid cleaning liquid transferred by the first circulation pump from the main body to the bottom. A first injection pipe having a plurality of injection holes, a pack bed formed to collect odor gas by securing a maximum contact area between the odor gas and the cleaning liquid under the first injection pipe, and a first chemical solution passing through the pack bed A first chemical liquid cleaning unit provided with a collection digger for collecting the cleaning liquid and a first collection pipe for circulating and transferring the first chemical cleaning liquid collected in the collection dic to the first tank; A second tank for accommodating the second chemical liquid cleaning liquid, a second circulation pump for transferring the second chemical liquid cleaning liquid to the lower side of the collection ditch of the first chemical liquid cleaning unit, and the second chemical liquid cleaning liquid transferred by the second circulation pump are contained in the main body. A second supply pipe having a plurality of injection holes to supply the inside, a jet nozzle for injecting odor gas into the second chemical liquid cleaning solution maintained at a certain level, and removing dust contained in the odor gas, and In the single column multi-stage chemical liquid cleaning deodorization apparatus consisting of; 2 a second chemical liquid cleaning unit provided with a second collection pipe so as to circulate and transfer to a second tank while adjusting the level of the chemical liquid cleaning liquid,
A support frame for installing a rotational force generating means is installed along a horizontal center line at the bottom of the mist collecting part in the main body,
At the bottom of the center of the support frame for installing the rotational force generating means, the first injection pipe generates power so that the first injection pipe is automatically rotated by the oil input of the first chemical liquid cleaning liquid that is transferred through the first cleaning liquid transfer pipe flowing into the center of the main body. An injection pipe rotational force generating means is installed that delivers the first chemical cleaning solution that rotates in response to the rotation of the impeller provided therein at the same time as the zoom to the inside of the first injection pipe,
The lower end of the rotating rod of the injection pipe rotational force generating means has a plurality of injection holes and is coupled in communication with the center of the upper surface of the first injection pipe having a radially coupled form. The first chemical cleaning solution that is automatically rotated by the rotational force generated by the rotational force generating means of the injection tube and introduced into the interior through the washing water passing type rotating rod of the rotational force generating means of the injection tube is evenly sprayed to the upper surface of the pack bed through a plurality of injection holes. It is a single tower multi-stage chemical solution having a function of preventing mixing of flying chemicals floating by blowing pressure, characterized in that some scattered cleaning liquids can be prevented from being mixed into the next stage by the blowing pressure of the odor gas supply fan. Washing-type deodorizing device.
The method according to claim 1,
The injection pipe rotational force generating means,
A cleaning liquid supply port connected to the first cleaning liquid transfer pipe is eccentrically formed in a tangential direction to the outer circumferential surface, and a rotating rod withdrawal hole is formed in the center of the bottom so that the cleaning water passing type rotating rod can be exposed to the outside, and an impeller in the center of the ceiling surface. A cylindrical case having a shape in which a rotational support shaft for supporting an upper portion of the unit is protruded, and an upper surface is fixedly and detachably attached to a bottom surface of the support frame for installing the rotational force generating means;
An upper plate with a shaft coupling protrusion protruding from the upper surface of the rotation support shaft, a lower plate having a washing water passing type rotating rod through which washing water passes through a lower portion of the washing water discharge hole formed in the center, and cleaning between the upper plate and the lower plate The first to be supplied to the inside of the case through the cleaning liquid supply port in a state in which a plurality of blades having an arc shape with a flat cross section are installed at predetermined intervals and angles outside the water discharge hole, and are rotatably installed in the case. The first injection pipes that are automatically rotated by the oil input of the chemical washing liquid and are integrally coupled to the lower end of the washing water passing type rotating rod are automatically rotated, and the first chemical washing liquid introduced into the case is rotated. An impeller that has a shape and is transmitted to the inside of the first injection pipe; a single tower multi-stage chemical liquid cleaning deodorizing device having a function of preventing mixing of flying chemicals floating by blowing pressure.
The method according to claim 2,
A single having a function of preventing mixing of non-acid chemicals floating by blowing pressure, characterized in that a bearing is further installed between the outer surface of the rotating support shaft protruding from the ceiling surface of the case and the inner surface of the shaft coupling protrusion protruding from the upper surface of the upper plate of the impeller. Tower multi-stage chemical liquid cleaning deodorization device.
The method according to claim 2,
Single tower multi-stage having a function of preventing mixing of non-acid chemicals floating by blowing pressure, characterized in that bearings or gaskets are further installed between the inner surface of the rotary rod take-out hole formed in the center of the lower plate of the case and the outer surface of the washing water passing type rotary rod. Chemical liquid cleaning deodorization device.
The method according to claim 2,
It has a cylindrical shape with an open upper surface between the lower end of the washing water passing type rotating rod and the plurality of first injection pipes, and a plurality of injection pipe fittings are provided on the outer surface at predetermined angles and angles, and the washing water passing type is provided in the upper part. A single tower multi-stage chemical cleaning deodorizing device having a function of preventing mixing of flying chemicals floating by blowing pressure, characterized in that a rod and a pipe joint having a rotating rod coupling unit detachably coupled to the rotating rod are further installed.
The method according to claim 1,
The injection holes of the first injection pipe,
Single column multi-stage chemical liquid with a function of preventing mixing of flying chemicals floated by blowing pressure, characterized in that they are formed at predetermined intervals along the center line of the bottom, or in two rows at an angle and interval set on both sides with the center line of the bottom as a starting point. Washing-type deodorizing device.
The method according to claim 1,
The injection holes of the first injection pipe,
To further enhance the rotational force so that the spraying power of the cleaning solution helps to increase the rotational power of the first spraying pipe, it is formed by dividing the cleaning water-passing type rotating rod or rod and pipe joint into both sides as a starting point, and starting with the center line of the bottom surface. A single column multi-stage chemical liquid cleaning deodorizing device having a function of preventing mixing of flying chemicals floating by blowing pressure, characterized in that it is formed one line at a time with a predetermined angle and interval in a direction opposite to the rotation direction of the injection pipe.

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