KR102304952B1 - Zigzag fog nozzle chemical cleaning deodorizer with modular vortex pore box - Google Patents

Abstract

The present invention relates to a zigzag fog nozzle chemical cleaning deodorizer with a modular vortex pore box, which comprises: a body provided with a supply port for supplying odor gas and an exhaust port for discharging a processed gas, at least one processing space provided between the supply port and the exhaust port, and a water tank provided below the treatment space; a vortex pore box in which a frame that opens on both sides to allow the odor gas to pass through is installed in the treatment space, wherein a first vortex guide having both open sides by a pair of first curvature members having a C-shaped cross section attached to be symmetrical left and right is installed to be parallel in plural at a lower inner part of the frame, a second vortex guide having both open sides by a pair of second curvature members having a C-shaped cross section attached to be symmetrical left and right is installed to be parallel in plural at an upper inner part of the frame, the first and second vortex guides are arranged in a zigzag so that the open sides overlap each other, and the vortex pore box is made of at least one layer; a spray nozzle installed on an upper side of the vortex pore box and spraying a cleaning solution downward toward the vortex pore box; and a cleaning solution supply unit for supplying a cleaning solution to the spray nozzle. According to the present invention, by increasing the movement path of the odor gas together with the vortex formation guide of the odor gas, the frequency of contact between the odor gas and the cleaning solution can be increased.

Description

Zigzag fog nozzle chemical cleaning deodorizer with modular vortex pore box

The present invention relates to a chemical cleaning and deodorizer, and more particularly, by increasing the movement path of the malodorous gas together with the vortex formation guide of the malodorous gas, the frequency of contact between the malodorous gas and the cleaning liquid is increased, and thus the treatment efficiency of the malodorous gas It relates to a zigzag fog nozzle chemical cleaning and deodorizing machine having a modular vortex pore that makes this excellent.

In general, as industrialization progresses along with economic development, the emission of air pollutants from numerous industrial sites and public treatment plants is increasing, and the types are also diversifying. Malodorous gases generated from factories, manure treatment plants, wastewater treatment plants, etc. include hydrogen sulfide (H ₂ S), mercaptan (R-SH), ammonia (NH ₃ ) and amines (RNH ₂ ), and these odor gases are usually Inhalation may cause headache or discomfort.

In order to protect air pollution and people's health through the removal of such odor gases, many treatment technologies have been developed and used, for example, physical and chemical treatment methods such as activated carbon adsorption method, chemical cleaning method, ozone oxidation method, combustion deodorization, etc. and soil microorganism treatment method, activated sludge method, biological treatment methods such as biofilter, etc. are being used.

Among them, the chemical cleaning method is a method of processing by contacting the cleaning liquid and the odor gas by supplying a odor gas from the bottom while spraying the cleaning liquid to the deodorizing unit. Patent No. 10-0966737 "chemical liquid cleaning deodorization tower" has been proposed.

In this prior art, an odor inlet is formed on one external side of the lower portion, and a water reservoir, a gas-liquid mixing unit, a cleaning liquid injection unit, a filter, and an exhaust port are stacked from the bottom to remove the odor of the malodorous gas flowing in from the odor inlet. In the deodorization tower discharging to the exhaust port, the water storage unit is configured to supply a cleaning liquid to the gas-liquid mixing unit and the cleaning liquid spraying part and collect the cleaning liquid drained from the gas-liquid mixing part and the cleaning liquid spraying part, and the gas-liquid mixing part a malodor inlet pipe connected to the malodor inlet so that the malodorous gas is introduced therein, the lower end being opened; A plurality of first injection nozzles installed on the upper portion of the odor inlet pipe and spraying the cleaning liquid into the odor inlet tube, and a bottom surface of the gas-liquid mixing unit to receive the cleaning liquid at a predetermined level below the odor inlet tube a poling layer formed by stacking a plurality of poles at a predetermined height and including a barrier formed upward; and a plurality of second spray nozzles positioned above the polling layer to spray the cleaning solution to the polling layer, wherein the odor gas discharged from the filter is rotated in a vortex between the filter and the exhaust port to collect moisture A rotary droplet separator is installed.

However, since it is not easy to extend the path through which the odor gas passes, it is difficult to increase the contact frequency between the odor gas and the cleaning liquid, and thus, there is a problem in that it is difficult to increase the processing efficiency of the odor gas.

In order to solve the problems of the prior art as described above, the present invention increases the frequency of contact between the malodorous gas and the cleaning liquid by increasing the movement path of the malodorous gas together with the vortex formation guide of the malodorous gas, thereby increasing the amount of the malodorous gas. The purpose is to make the treatment efficiency excellent and to improve the ability to remove odors due to the zigzag movement guide of the malodorous gas and the fog spray of the cleaning liquid for the malodorous gas.

Other objects of the present invention will be easily understood through the description of the following embodiments.

In order to achieve the above object, according to one aspect of the present invention, a supply port for supplying a malodorous gas and an outlet port for discharging the treated gas are respectively provided, and at least one or more ports are provided between the supply port and the discharge port. a main body having a processing space and having a water tank on a lower side of the processing space; A frame that opens on both sides to allow the odor gas to pass through is installed in the processing space, and a pair of first curvature members having a “C”-shaped cross section are attached to each other so that they are symmetrical left and right, thereby opening the first vortex A second vortex guide in which a plurality of guides are arranged parallel to the inner lower part of the frame, and a pair of second curvature members having a cross section of a “C” shape are attached to each other so as to be symmetrical left and right, so that both sides are open is arranged parallel to the inner upper portion of the frame, the first and second vortex guides are arranged in a zigzag so that the open side overlaps each other, the vortex hole made of at least one layer; a spray nozzle installed on the upper side of the vortex pore and spraying a cleaning solution downward toward the vortex pore; and a cleaning liquid supply unit for supplying a cleaning liquid to the spray nozzle; a zigzag fog nozzle chemical cleaning and deodorizing device having a modular vortex pore chamber is provided.

A plurality of receiving spaces that are opened up and down to accommodate each of the vortex voids are formed in two dimensions, and a support end caught on the lower edge of the vortex pore is provided inside the accommodating space, so that the vortex pore can be detached. It may further include a support frame for supporting.

The second vortex guide may be provided with an extended curvature member that branches downward from the lower end of the second curvature member and extends inside the first curvature member to change the path of the odor gas passing therethrough.

The vortex cavity may further include an ultrasonic wave generator for transmitting ultrasonic waves to the vortex cavity through an ultrasonic vibrator installed in the cavity.

It may further include a filler that is installed on the upper side of the vortex pore in the processing space and that removes odorous substances from the odorous gas passing therethrough.

a zigzag plate arranged to be inclined in a zigzag from each other on both sides of the inflow space provided to provide a path for the odor gas to pass through the front end of the processing space in the main body, thereby guiding the odor gas to pass while moving in a zigzag manner; and a fog nozzle for spraying a cleaning solution or a diluent chemical in the form of a mist on the inlet side of the inlet space.

According to the zigzag fog nozzle chemical cleaning and deodorizing device having a modular vortex cavity according to the present invention, by increasing the movement path of the malodorous gas together with the vortex formation guide of the malodorous gas, the frequency of contact between the malodorous gas and the cleaning liquid can be increased. , thereby improving the treatment efficiency of the malodorous gas, and has the effect of improving the malodor removal ability due to the zigzag movement guide of the malodorous gas and the fog spray of the cleaning liquid for the malodorous gas.

1 is a side cross-sectional view showing a zigzag fog nozzle chemical cleaning and deodorizing device having a modular vortex air chamber according to a first embodiment of the present invention.
2 is a side cross-sectional view showing the main part of the vortex cavity of the zigzag fog nozzle chemical cleaning deodorizer having a modular vortex cavity according to the first embodiment of the present invention.
Figure 3 is a perspective view showing the vortex pore assembly structure of the zigzag fog nozzle chemical cleaning deodorizer having a modular vortex pore chamber according to the first embodiment of the present invention.
4 is a side cross-sectional view showing a zigzag fog nozzle chemical cleaning and deodorizing device having a modular vortex pore according to a second embodiment of the present invention.
5 is a side cross-sectional view showing a zigzag fog nozzle chemical cleaning and deodorizing device having a modular vortex air chamber according to a third embodiment of the present invention.

Since the present invention can have various changes and can have various embodiments, specific embodiments are illustrated in the drawings and described in detail. However, this is not intended to limit the present invention to a specific embodiment, it should be understood as including all changes, equivalents or substitutes included in the spirit and scope of the present invention, and may be modified in various other forms. and the scope of the present invention is not limited to the following examples.

Hereinafter, an embodiment according to the present invention will be described in detail with reference to the accompanying drawings, and the same reference numerals are assigned to the same or corresponding components regardless of reference numerals, and redundant description thereof will be omitted.

1 is a side cross-sectional view showing a zigzag fog nozzle chemical cleaning and deodorizing device having a modular vortex air chamber according to a first embodiment of the present invention.

1, the zigzag fog nozzle chemical cleaning deodorizer 100 having a modular vortex pore chamber according to an embodiment of the present invention includes a body 110, a vortex pore chamber 120, a spray nozzle 140 and A cleaning solution supply unit 170 may be included.

The main body 110 is provided with a supply port 111 for supplying malodorous gas and an exhaust port 112 for discharging the treated gas, respectively, and at least one or more treatments are provided between the supply port 111 and the discharge port 112 . A space 113 is provided, and a water tank 115 is provided under the processing space 113 .

The main body 110 may have a single processing space 113, but as in the present embodiment, the two are provided to be connected to each other, or three or more are connected to each other, so that the odor gas moves along the path of the main body 110. It may be provided to be located in. At this time, the water tank 115 may be provided at the lower portion of the main body 110 to achieve a number independent of the number of the treatment spaces 113 , and otherwise, may be provided to correspond to each of the treatment spaces 113 as in this embodiment. have. In the latter case, the cleaning liquid may be configured to have different components for each water tank 115, for example, in two cases, it may be divided into a cleaning liquid containing caustic soda and a cleaning liquid containing sodium hypochlorite.

1 to 3 , the vortex chamber 120 is provided with a frame 121 that is opened on both sides to allow the odor gas to pass in the processing space 113 , and a pair of “C”-shaped cross-sections The first curvature member 122a is attached in parallel to each other so as to be left and right symmetrical, so that the first vortex guide 122 with both sides open is arranged in plurality so as to be horizontally parallel to the lower inner side of the frame 121, a "C" shape A pair of second curvature members (123a) having a cross section of are attached in parallel to each other so as to be left and right symmetrical, so that the second vortex guide 123 with both sides open is arranged to be horizontally parallel to the inner upper portion of the frame 121. , The first and second vortex guides 122 and 123 are arranged in a zigzag so that the open side overlaps each other, and consists of at least one layer.

Due to the overlapping, zigzag arrangement, and curvature shape processing of the first and second vortex guides 122 and 123, the vortex chamber 120 not only enables the formation of a vortex when the odor gas passes through, as shown in FIG. 2, but also the odor gas It is possible to increase the passage path of the gas, and the cleaning liquid sprayed from the spray nozzle 140, which will be described later, penetrates into the first and second vortex guides 122 and 123 to make active contact with the odor gas. In this case, the malodorous gas maintains the vortex formation power even after passing through the vortex air chamber 120 and frequently comes into contact with the cleaning solution.

The vortex cavity 120 may be formed of a single layer as in the present embodiment, but is not necessarily limited thereto, and may be configured to be arranged in a plurality of layer structures.

The second vortex guide 123 is branched downward from the lower end of the second curvature member 123a and extends inside the first curvature member 122a to change the path of the odor gas passing through the extension curvature member 123b. ) may be provided, and the path of the odor gas is extended by the extension curvature member 123b, and an active flow is induced to help increase the frequency of contact with the sprayed cleaning liquid.

In this embodiment, the support frame 130 may be provided in order to modularly attach and detach the vortex air chamber 120 . In the support frame 130, a plurality of receiving spaces 131 that are opened up and down to accommodate each of the vortex chambers 120 may be formed two-dimensionally, for example, front and back and left and right, and inside the receiving space 131 . By providing the support end 132 hanging from the lower edge of the vortex pore chamber 120, it is possible to detachably support the vortex pore chamber 120. Therefore, it is possible to facilitate maintenance for each of the vortex air chamber 120 . In addition, the support frame 130 may be installed to be fixed to the inner surface of the processing space 113 by various methods including welding, bolting, or a locking structure.

An ultrasonic wave generator 180 for applying ultrasonic waves to the vortex cavity 120 may be provided. The ultrasonic generator 180 may transmit ultrasonic waves to the vortex chamber 120 through the ultrasonic vibrator 181 installed in the vortex chamber 120 . The ultrasonic generator 180 operates by power supplied from the outside, and by allowing ultrasonic waves to be applied to the vortex pore 120 , it is possible to induce a favorable flow for the treatment of the malodorous gas, and the vortex pore 120 . It can promote the separation of the material attached to the body 110 or the processing space 113 can be installed outside, but is not limited thereto. In addition, the ultrasonic vibrator 181 is shown to be installed on the frame 121 of the vortex pore chamber 120, but is not limited thereto, and may be installed on the lower or upper side as well as the inside of the vortex pore chamber 120, In the support frame 130 , a receiving groove or an installation hole may be formed at a position corresponding to the ultrasonic vibrator 181 to reduce interference with the installed ultrasonic vibrator 181 .

The spray nozzle 140 is installed on the upper side of the vortex pore chamber 120 , and sprays the cleaning liquid downward toward the vortex pore chamber 120 . The spray nozzles 140 may be provided in plurality at intervals along the lower side of the tube provided horizontally in the processing space 113 . A demister filter 191 is installed above the spray nozzle 140 . The demister filter 191 removes impurities such as moisture, dust, or oil mist while passing the malodorous gas through the upper portion of the processing space 113 , and in particular, allows the gas from which moisture has been removed to be discharged.

The cleaning liquid supply unit 170 supplies the cleaning liquid to the spray nozzle 140 , and may be a solution in which a drug, for example, caustic soda or sodium hypochlorite is diluted with water. As in this embodiment, the cleaning liquid supply unit 170 includes a supply line 171 that provides a path for supplying the cleaning liquid collected in the water tank 115 to the spray nozzle 140 side, and the water tank 115 through the supply line 171 . ) may include a pump 172 for pumping to supply the cleaning liquid in the spray nozzle 140 side.

In this embodiment, for pretreatment of the odor gas to be introduced into the processing space 114 , the zigzag plate 150 and the fog nozzle 160 may be additionally provided. To this end, the main body 110 may be provided with an inlet space 114 at the front end of the processing space 113 to provide a path for the odor gas to pass through. In this case, when a plurality of processing spaces 113 are provided, a plurality of processing spaces 113 may be provided to correspond to each of the processing spaces 113 .

The zigzag plate 150 is disposed on both sides of the inlet space 114 to be inclined to each other in a zigzag manner, thereby guiding the odor gas to pass while moving in a zigzag manner. The zigzag plate 150 may be installed to be inclined so that the end thereof faces downward for a smooth zigzag guide of the malodorous gas when the malodorous gas moves downward. The fog nozzle 160 sprays a cleaning liquid or a diluent chemical in the form of a mist toward the malodorous gas entering the inlet side of the inlet space 114 to perform a pretreatment action on the malodorous gas. The fog nozzle 160 may be configured to, for example, receive the cleaning liquid collected in the water tank 115 by pumping the pump through the supply line and spray it in the form of a mist, but is not limited thereto, and as another example, a separately diluted A drug, such as caustic soda or sodium hypochlorite, may be supplied from a tank in which it is stored by pumping of a pump through a supply line and configured to be sprayed in the form of a mist.

4 is a side cross-sectional view showing a zigzag fog nozzle chemical cleaning and deodorizing device having a modular vortex pore according to a second embodiment of the present invention.

4, the zigzag fog nozzle chemical cleaning and deodorizing device 200 having a modular vortex pore according to a second embodiment of the present invention is a zigzag having a modular vortex pore according to the first embodiment of the present invention. As in the fog nozzle chemical cleaning deodorizer 100, the main body 210, the vortex air chamber 220, the spray nozzle 240 and the cleaning liquid supply unit 270, and, in addition, the demister filter 291, the support frame 230, the zigzag plate 250, the fog nozzle 260 and the ultrasonic generator (not shown) may further include, the zigzag fog nozzle chemical liquid having a modular vortex pore according to the first embodiment of the present invention Since the components corresponding to the same name in the cleaning deodorizer 100 have already been described in detail, the overlapping description will be omitted, and the differences will be mainly described.

In the present embodiment, it is installed on the upper side of the vortex air chamber 220 in the processing space 213 of the main body 210, and may further include a filler 290 to remove odor substances from the odor gas passing through. The filling material 290 is filled on the vortex pore 220, for example, a PALL RING may be used, and plays an important role in the contact of fluid and gas in unit operation including adsorption, filtration, etc. do. The filling material 290 generates a flow of the gas to be treated through the interior or pores, so that the treated water increases the contact opportunity or contact area with the gas to be treated on the surface of the filling material 290 . For the filler 290, suitable materials may be used, including polypropylene, STS304, ceramic, etc., depending on the temperature conditions or properties or characteristics of the odor gas in the purification process.

5 is a side cross-sectional view showing a zigzag fog nozzle chemical cleaning and deodorizing device having a modular vortex air chamber according to a third embodiment of the present invention.

Referring to FIG. 5 , the zigzag fog nozzle chemical cleaning and deodorizing device 300 having a modular vortex pore according to a third embodiment of the present invention is a zigzag zigzag having a modular vortex pore according to the first embodiment of the present invention. As in the fog nozzle chemical cleaning and deodorizing device 100, the main body 310, the vortex air chamber 320, the spray nozzle 340 and the cleaning liquid supply unit 370, and, in addition, the demister filter 391, the support frame 330, the zigzag plate 350, the fog nozzle 360 and the ultrasonic generator (not shown) may further include, the zigzag fog nozzle chemical solution having a modular vortex pore according to the first embodiment of the present invention Since the configuration corresponding to the same name in the cleaning and deodorizing device 100 has already been described in detail, the overlapping description will be omitted, and the differences will be mainly described.

In this embodiment, the vortex cavity 320 is additionally installed in place of the filler, so that the vortex cavity 320 is multi-layered, thereby sufficiently complementing the role of the omitted filler. . In this case, the support frame 330 may be made in plurality to correspond to each of the vortex pore voids 320 , and thus may be formed in multiple layers, similar to the vortex void 320 .

According to the zigzag fog nozzle chemical cleaning and deodorizer having a modular vortex pore according to the present invention, the frequency of contact between the odor gas and the cleaning liquid is increased by increasing the movement path of the odor gas together with the vortex formation guide of the odor gas. and, thereby, it is possible to improve the treatment efficiency of the malodorous gas.

In addition, according to the present invention, due to the zigzag movement guide of the malodorous gas and the fog spray of the cleaning liquid for the malodorous gas, the malodor removal ability can be improved.

As described above, the present invention has been described with reference to the accompanying drawings, but it goes without saying that various modifications and variations may be made within the scope without departing from the spirit of the present invention. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be defined by the following claims as well as the claims and equivalents.

110,210,310: body 111: inlet
112: outlet 113,213,313: processing space
114: inlet space 115: water tank
120,220,320: vortex machine 121: frame
122: first vortex guide 122a: first curvature member
123: second vortex guide 123a: second curvature member
123b: extended curvature member 130,230,330: support frame
131: accommodation space 132: support end
140,240,340: spray nozzle 150,250,350: zigzag plate
160,260,360: fog nozzle 170,270,370: cleaning liquid supply part
171: supply line 172: pump
180: ultrasonic generator 181: ultrasonic vibrator
191,291,391: demister filter 290: filling

Claims (6)

a main body provided with a supply port for supplying malodorous gas and an exhaust port for discharging the processed gas, at least one processing space is provided between the supply port and the exhaust port, and a water tank is provided below the processing space;
A frame that opens on both sides to allow the odor gas to pass through is installed in the processing space, and a pair of first curvature members having a “C”-shaped cross section are attached to each other so that they are symmetrical left and right, thereby opening the first vortex A second vortex guide in which a plurality of guides are arranged parallel to the inner lower part of the frame, and a pair of second curvature members having a cross section of a “C” shape are attached to each other so as to be symmetrical left and right, so that both sides are open is arranged parallel to the inner upper portion of the frame, the first and second vortex guides are arranged in a zigzag so that the open side overlaps each other, the vortex hole made of at least one layer;
a spray nozzle installed on the upper side of the vortex pore and spraying a cleaning solution downward toward the vortex pore; and
a cleaning liquid supply unit for supplying a cleaning liquid to the spray nozzle;
A zigzag fog nozzle chemical cleaning and deodorizing device having a modular vortex pore, comprising a. The method according to claim 1,
A plurality of receiving spaces that are opened up and down to accommodate each of the vortex voids are formed in two dimensions, and a support end caught on the lower edge of the vortex pore is provided inside the accommodating space, so that the vortex pore can be detached. A zigzag fog nozzle chemical cleaning and deodorizing device having a modular vortex air chamber, further comprising a support frame to support it. The method according to claim 1,
The second vortex guide,
A zigzag fog nozzle having a modular vortex pore chamber is provided with an extension curvature member branching downward from the lower end of the second curvature member and extending inwardly of the first curvature member to change the path of the passing odor gas. Chemical cleaning deodorizer. 4. The method according to any one of claims 1 to 3,
A zigzag fog nozzle chemical cleaning and deodorizing device having a modular vortex cavity, further comprising an ultrasonic generator for transmitting ultrasonic waves to the vortex cavity through an ultrasonic vibrator installed in the vortex cavity. 4. The method according to any one of claims 1 to 3,
A zigzag fog nozzle chemical cleaning deodorizer having a modular vortex pore, which is installed on the upper side of the vortex pore in the processing space, and further includes a filler to remove odorous substances from the passing odorous gas. 4. The method according to any one of claims 1 to 3,
a zigzag plate arranged to be inclined in a zigzag from each other on both sides of the inflow space provided to provide a path for the odor gas to pass through the front end of the processing space in the main body, thereby guiding the odor gas to pass while moving in a zigzag manner; and
a fog nozzle for spraying a cleaning solution or diluent chemical in the form of a mist on the inlet side of the inlet space;
Further comprising, a zigzag fog nozzle chemical cleaning deodorizer having a modular vortex pore.

Images