KR101651257B1 - Deodorization system with vaporizing apparatus of deodorant - Google Patents

Abstract

The present invention relates to a deodorization facility including a liquid deodorizer gasifying means. The deodorization facility comprises: an accommodating tank having a flowing space in which external air fed from an external air feeding unit is flowed to pass and be discharged to a deodorizer spraying unit, and having a medicinal liquid accommodating space connected with the flowing space and accommodating a liquid deodorizer; a bubble generator installed in the accommodating tank, and generating micro-bubbles in a deodorizer accommodated in the medicinal liquid accommodating space to make the deodorizer into mist; and a negative pressure generating unit for generating negative pressure in external air fed in the flowing space, so the deodorizer made into mist by the bubble generator is fed in the flowing space and can be discharged with the external air through the deodorizer spraying unit. The deodorization facility including a liquid deodorizer gasifying means according to the present invention gasified a liquid deodorizer and sprays the gasified deodorizer with air to an object to be deodorized. Accordingly, a deodorizing effect is improved, and a deodorizer used amount and maintenance costs can be reduced.

Description

[0001] The present invention relates to a deodorization system including a vaporization apparatus of deodorant,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a deodorizing facility including a liquid deodorizing material vaporizing means, and more particularly, to a deodorizing facility including a liquid deodorizing material vaporizing means for generating a microbubble in a liquid deodorant to form a mist, .

Deodorizing agent is superior in deodorization efficiency due to collision with odorous substances in the atmosphere as the ultrafine particles. Because of these characteristics, various types of vaporization and injection devices have been developed and used. Garbage landfill, sewage relay pumping station, livestock facility (housing and livestock product processing factory), food processing plant, food waste disposal facility, waste treatment facility, chemical plant, plastic processing factory, dyeing factory, paper factory, rubber factory, garbage car etc. As a deodorizing and deodorizing device used for the effective removal of acidic odor and basic odor and harmful volatile organic compounds (formaldehyde, etc.) generated in all odor environments, existing high pressure spray type deodorizing device has various disadvantages and problems have. The existing high-pressure spray type deodorizing device is installed and operated by using an air flow nozzle or a blower, which is a wind tunnel device for spreading the sprayed deodorant more widely. The conventional high-pressure spray type deodorizing device as described above has problems such as clogging of nozzles when installed in a bad odor generating environment, and it is difficult to maintain the device due to aging due to exposure to bad odor environment of the blowing device and power supply to the blowing device. In addition, the existing high pressure spray type deodorizing apparatus has a disadvantage that the deodorant spray particles are large and the deodorant consumption is large. Also, when using a conventional high-pressure spray-type deodorizer in a large-scale odor environment, there is also an inefficient problem of arranging a large number of nozzles and blowers at regular intervals. Most of the chemical deodorants are diluted and used in excess of water, but this increases the amount of spray as well as the amount of water consumed. In order to solve these problems and disadvantages, development of vaporization module, blowing and transferring, and spray module of chemical deodorant have been carried out.

Korean Patent Registration No. 10-0918565 relates to a deodorizer vaporizer and the like, in which a deodorant is supplied to a corrugated vaporization pad and air is blown into the vaporization pad using a blower. This is because the corrugated vaporization pad is located in the air- The pressure inside the vaporization module may increase, and in the case of a large capacity with a large amount of blowing air, the flow of air to the vapor pads installed therein may be interfered, so that adequate vaporization amount can not be obtained. In order to control the amount of vaporized gas, it is necessary to increase the blowing amount, but there is a disadvantage that the concentration of the deodorizing particles can not be adjusted. Korean Patent Registration No. 10-0602136 is a general method in which a deodorizing solution is blown into a closed heating and heating module and blows it out with a blower. The particle size of the deodorant is determined when spraying, and the effect of deodorant is maximized it's difficult.

It is an object of the present invention to provide a deodorizing facility including a liquid deodorizing means for vaporizing a liquid deodorant and jetting it to an object to be deodorized with air.

The deodorizing apparatus including the liquid deodorant vaporizing means according to the present invention is characterized in that a flow space in which the outside air flows is formed so that the outside air injected from the outside air injecting unit is passed through and discharged to the deodorant spraying unit, A bubble generator installed in the accommodation tank for generating a micro bubble in the deodorant contained in the chemical solution accommodating space so as to make the deodorizer mist; And a negative pressure generating unit for generating a negative pressure in the outside air introduced into the flow space so that the deodorant misted by the bubble generator flows into the flow space and can be discharged to the deodorant spray unit together with the outside air.

Wherein the negative pressure generating portion is provided in the containing tank between the fluidizing space and the chemical accommodating space and has at least one outflow hole formed therein to allow the deodorant misted by the bubble generator to flow out into the flow space, And a negative pressure blade installed on the partition adjacent to the outflow hole to generate a negative pressure in the flow of the outside air near the outflow hole.

The negative pressure blade has a front end fixed to the front side partition plate with respect to the outflow hole with respect to the flow direction of the outside air, and is formed so as to be inclined so as to protrude in a direction away from the chemical accommodation space toward the rear end from the front end.

Wherein the diaphragm is formed with an inflow hole at a position spaced rearward from the outflow hole with respect to the flow direction of the outside air so that the outside air can be introduced into the drug solution accommodating space, A guide collet for guiding the outside air may be formed so that the outside air can be introduced.

The guide vane is inclined so that a rear end portion of the guide vane is fixed to the partition plate at the rear side relative to the inflow hole with respect to the flow direction of the outside air and protruded from the rear end portion toward the front end portion in a direction away from the chemical solution accommodating space, The front end portion is formed so as to be located on the front side of the center of the inflow hole with reference to the flow direction of the outside air.

Wherein the deodorant spray unit comprises: a housing having a housing space in which a deodorization object is received; at least one injection pipe provided in the housing and having a plurality of spray holes for spraying the deodorant supplied from the accommodation tank, And a connection pipe connected to the discharge hole of the storage tank, one end of which is connected to the injection pipe and the other end to which the deodorant is discharged.

The deodorant spray unit includes a housing provided with a housing space for storing a deodorant object therein, an outlet formed at one side thereof, a door disposed in the housing to open and close the door, and a housing fixed to an inner wall surface of the housing adjacent to the door, At least one injection pipe provided with a plurality of spray holes for spraying the deodorant supplied from the storage tank to the outer circumferential surface thereof, at least one injection pipe connected at one end to the injection pipe and at the other end to the discharge hole of the accommodation tank discharging the deodorant It is preferable to have a connected connector.

Wherein the deodorant spray unit includes a main pipe provided with a hollow to allow a deodorant object to be drawn therein and having a plurality of spray holes for discharging the deodorant supplied from the storage tank to the deodorant object, A plurality of support pipes connected to the main pipe and extending downward from the main pipe and provided with a plurality of auxiliary holes for spraying the deodorant supplied from the accommodation tank to the deodorant, And a connection pipe connected at one end to the main pipe or the support pipe and at the other end to an exhaust hole of the storage tank through which the deodorant is discharged.

The deodorizing facility including the liquid deodorizing means according to the present invention has an advantage that the amount of deodorant used and maintenance cost can be reduced because the deodorizing efficiency is improved by vaporizing the liquid deodorant and spraying the deodorant with the air to the deodorant object.

FIG. 1 is a conceptual diagram of a vaporization module of a deodorizing facility including a liquid deodorant vaporization unit according to a first embodiment of the present invention,
FIG. 2 is a partially cutaway perspective view of a deodorizing facility including the liquid deodorizing means of FIG. 1,
FIG. 3 is a cross-sectional view of a deodorizing facility including the liquid deodorizing means of FIG. 1,
FIG. 4 is a cross-sectional view of a deodorizing facility including a liquid deodorizing device according to a second embodiment of the present invention,
5 is a perspective view of a deodorant spraying unit according to another embodiment of the present invention,
6 is a perspective view of a deodorant spraying unit according to another embodiment of the present invention,
7 is a perspective view of a deodorant spraying unit according to another embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a deodorizing apparatus including a liquid deodorizing apparatus according to the present invention will be described in detail with reference to the accompanying drawings.

1 to 3 show a deodorizing apparatus 100 including a liquid deodorizing means according to a first embodiment of the present invention.

Referring to FIG. 1, a deodorizing apparatus 100 including a liquid deodorizer vaporizing unit is disposed in a fluidized space (not shown) where the outside air injected from the outside air injecting unit 210 passes and the outside air flows into the deodorant spraying unit 220 (200) in which a chemical solution accommodating space (202) in which a liquid deodorant is accommodated is formed in the liquid storage space (201) and is connected to the fluid space (201) A bubble generator 300 for generating microbubbles in the deodorant contained in the chemical solution accommodating space 202 so as to make the deodorizer misty; and a deodorizer misted by the bubble generator 300, And a negative pressure generating part 400 for generating a negative pressure in the outside air introduced into the flow space 201 so as to be discharged to the deodorant spray part 220 together with the outside air.

The accommodation tank 200 is provided with a space therein and is partitioned into a flow space 201 and a chemical solution accommodation space 202 in the vertical direction by the diaphragm 410 of the negative pressure generating part 400 . In the receiving space, an injection hole is formed to allow outside air to be injected from the external air injection unit 210 on the front surface corresponding to the flow space 201, and outside air in the flow space 201 is formed on the rear surface corresponding to the flow space 201 A discharge hole is formed so as to be discharged to the deodorant spraying unit 220.

On the other hand, it is preferable that the deodorant contained in the chemical-solution accommodating space 202 of the accommodation tank 200 is a liquid-phase, and it mainly supplies the natural component. Particularly, the deodorant uses a material having no ash or ash content so as to prevent the injection hole of the ejection pipe 301 of the bubble generator 300, which will be described later, from being closed. In addition, the deodorant may be a deodorant of natural material such as corn extract, orange extract, eucalyptus extract, and white flake extract, but it is not limited thereto and any material capable of deodorizing the odor of the deodorization object can be used.

The outside air injection unit 210 includes an injection pipe 211 provided in the accommodation tank 200 so that one end thereof communicates with the injection hole and a discharge space 211 provided at the other end of the injection pipe 211, And an air blower 212 for injecting outside air at a high pressure.

The deodorant spraying unit 220 includes a housing 221 having a housing space in which an object to be deodorized is received, a flow path provided inside the housing 221 and through which outside air and a deodorant flow, A discharge pipe 222 having both ends thereof connected to the discharge hole of the storage tank 200 and a discharge pipe 222 connected to the discharge pipe 222, And a pipe (223).

The injection pipe 222 is formed of a flexible pipe having an inner diameter of 70 mm, and the ejection hole is formed to have an inner diameter of about 0.25 inch. At this time, a plurality of ejection holes are formed on the outer circumferential surface of the injection pipe 222 so as to be spaced from each other along the longitudinal direction, and the interval is preferably 30 to 150 cm. Meanwhile, the kind of the injection pipe 222 according to the present invention, the size and the spacing of the ejection holes are not limited to the above, but can be variously applied.

Meanwhile, as shown in FIG. 5, a plurality of injection pipes 222 may be provided. A plurality of the injection pipes 222 are arranged so as to be spaced apart from each other, and are connected to the connection pipe 223. The deodorant spraying unit 220 constructed as described above is modularized using a plurality of or injection pipes 222 having various shapes, so that initial installation cost can be saved and maintenance is easy. Particularly, since there is only the injection pipe 222 inside the housing 221, there is an advantage that maintenance and manpower required for maintenance due to aging can be saved.

6, a deodorant spraying unit 250 according to another embodiment of the present invention is shown.

Elements having the same functions as those in the previous drawings are denoted by the same reference numerals.

Referring to FIG. 1, the deodorant spray unit 250 includes a housing 221 having a receiving space for receiving an object to be deodorized therein and having an entrance formed at one side thereof, a door 221 provided in the housing 221 for opening / At least one injection pipe (251) fixed to an inner wall surface of the housing (221) adjacent to the entrance and provided with a plurality of ejection holes for ejecting the deodorant supplied from the receiving tank, And one end connected to the injection pipe 251 and the other end connected to a discharge hole of the storage tank through which the deodorant is discharged.

The injection pipe 251 is provided with a flow path through which the deodorant supplied through the connection pipe 223 flows and is installed on the inner wall surface of the housing 221 along the edge of the entrance. Further, although the injection pipe 251 is not shown in the figure, the injection hole is formed so as to face the inside of the housing 221.

7, a deodorant spraying unit 260 according to another embodiment of the present invention is shown.

Referring to FIG. 5, the deodorant spraying unit 260 includes a main pipe (not shown) provided with a hollow for introducing a deodorant object and having a plurality of spray holes for spraying the deodorant supplied from the storage tank onto the deodorant object, The main pipe 261 is connected to the main pipe 261 at one end so as to be spaced apart from the ground by a predetermined height so as to extend downward from the main pipe 261, A plurality of support pipes 262 provided with a plurality of auxiliary holes for spraying the deodorant onto the deodorant object, one end connected to the main pipe 261 or the support pipe 262, And a connection pipe (223) connected to the discharge hole of the storage tank.

The main pipe 261 is formed in an annular shape having the hollow and has a first flow path through which a deodorant flows. The main pipe 261 is formed on the outer circumferential surface corresponding to the hollow.

In the illustrated example, the main pipe 261 is formed in an annular shape. However, the main pipe 261 is not limited to the illustrated example, but may be formed in a rectangular or triangular shape.

The support tube 262 extends a predetermined length in the vertical direction, and the upper end is connected to the main tube 261. The support pipe 262 has a second flow path communicating with the first flow path of the main pipe 261 to flow the deodorant therein. A plurality of auxiliary holes are formed on the outer circumferential surface of the support pipe 262 opposite to the hollow center of the main pipe 261 . A plurality of the support tubes 262 are spaced apart from each other along the circumferential direction of the main tube 261 to support the main tube 261 at a predetermined height from the ground.

In the illustrated example, the connection pipe 223 is connected to the main pipe 261, but the connection pipe 223 may be connected to one of the support pipes 262.

The deodorant spraying unit 260 configured as described above can form a fence so as to surround the object to be deodorized, and can spray the deodorant more stably and uniformly on the object to be deodorized.

Although not shown in the drawing, the deodorant spraying part 220 may be formed in a shape of a fence so as to surround the circumference of the receiving space in which the deodorization object is received, The injection pipe 222 may be installed around the door 252 provided in the main body of the vehicle. In addition, a plurality of injection pipes 222 may be arranged in parallel, and the deodorant may be uniformly injected into the housing space inside the housing 221.

The bubble generator 300 includes a discharge tube 301 installed in the containing tank 200 to be drawn into the chemical solution receiving space 202 and having a plurality of spray holes formed on the upper outer circumferential surface thereof and a discharge tube 301 having one end connected to the discharge tube 301 And a compressor 303 installed at the other end of the communicating pipe 302 and supplying high pressure air to the discharge pipe 301.

The discharge pipe 301 extends in the front-rear direction by a predetermined length and is provided at a position adjacent to the bottom surface of the storage tank 200. The injection holes are spaced from one another along the longitudinal direction of the injection tube 301, and the inner diameter is preferably 1 mm.

Table 1 below shows measured values obtained by measuring the consumption amount of deodorant per hour according to the air pressure supplied from the compressor 303 to the discharge pipe 301. In Comparative Example 1, the air pressure supplied from the compressor 303 to the discharge pipe 301 was 5 psi. In Comparative Example 2, the air pressure supplied from the compressor 303 to the discharge pipe 301 was 10 psi. 303 is 15 psi.

division Comparative Example 1 Comparative Example 2 Comparative Example 3 For bubble generation
Air pressure (PSI) 5 10 15 Deodorant consumption
(g / hour) 1.3 2.45 3.4

Referring to Table 1, the consumption amounts of deodorant per hour of Comparative Examples 1, 2, and 3 were 1.3 g, 2.45 g, and 3.4 g, respectively, and the deodorant consumed and consumed as the air pressure supplied from the compressor 303 to the discharge pipe 301 increased. Is increased. Accordingly, the operator can adjust the amount of deodorant supplied to the deodorant spraying unit 220 by adjusting the air pressure supplied to the discharge pipe 301.

Table 2 below is a measurement value of the consumption amount of deodorant per hour according to the number of spray holes per unit length (10 cm) with respect to the discharge pipe 301. In Comparative Example 4, the air pressure supplied from the compressor 303 to the discharge pipe 301 was 10 psi, and two spray holes per unit length (10 cm) were formed with respect to the discharge pipe 301. In Comparative Example 5, (10 cm) per unit length (10 cm) with respect to the discharge pipe 301, and Comparative Example 6 is a case where the air pressure supplied to the discharge pipe 301 from the compressor 303 is 10 psi The air pressure to be blown from the compressor 303 to the ejection pipe 301 is 15 psi and the ejection pipe 301 is formed with two injection holes per unit length (10 cm) (5 cm) per unit length (10 cm) with respect to the cylinder head (301).

division Comparative Example 4 Comparative Example 5 Comparative Example 6 Comparative Example 7 For bubble generation
Air pressure (PSI) 10 10 15 15 Number of holes / 10 cm 2 5 2 5 Deodorant consumption
(g / hour) 4.2 11.1 6.2 14.8

Referring to Table 2, it can be seen that Comparative Example 5 consumes more deodorant per hour than Comparative Example 4, and Comparative Example 7 consumes more deodorant per hour than Comparative Example 6. Therefore, it is possible to increase the vaporization amount of the deodorant by forming a relatively large number of spray holes on the outer circumferential surface of the discharge pipe 301. Meanwhile, the bubble generator 300 is not limited to the illustrated example, but may be provided with a diffuser or aeration in place of the discharge tube 301.

The negative pressure generating part 400 is installed inside the accommodation tank 200 between the flow space 201 and the chemical solution accommodation space 202 and the deodorant misted by the bubble generator 300 flows into the flow space 201, A partition plate 410 formed with four outflow holes 411 so as to be able to flow out to the outflow hole 201 and a partition plate 410 provided on the partition plate 410 at a position adjacent to each outflow hole 411, And four negative pressure blades 420 for generating a negative pressure in the flow of the outside air.

The diaphragm 410 is formed in a plate shape having a predetermined thickness and corresponds to the sectional area of the accommodation tank 200 so that the inside of the accommodation tank 200 can be divided into the flow space 201 and the chemical solution accommodation space 202 Is formed. The diaphragm 410 may be spaced upward from the bottom surface of the storage tank 200 by a predetermined height.

The outflow holes 411 are formed in the partition 410 so as to be spaced apart from each other along the forward and backward directions, and are formed so as to penetrate in the vertical direction. The outflow hole 411 is preferably formed to have a predetermined length in the forward and backward direction and to have a width corresponding to the width of the inside of the accommodating tank 200.

The front end portion of the negative pressure blade 420 is fixed to the partition 410 at the front side relative to the outflow hole 411 with respect to the flow direction of the outside air and is moved away from the chemical accommodation space 202 toward the rear end As shown in Fig. It is preferable that the negative pressure blade 420 is formed to have an inclination of 30 ° with respect to the upper surface of the partition 410.

At this time, the front end of the negative pressure blade 420 is formed so as to be adjacent to the front end edge of the outflow hole 411 and has a width corresponding to the width of the outflow hole 411. In addition, the negative pressure blade 420 is preferably formed so that the rear end of the negative pressure blade 420 is located on the rear side of the center of the outflow hole 411 with respect to the flow direction of the outside air.

The outside air injected into the accommodation tank 200 from the outside air injection unit 210 is moved backward along the upper surface of the partition 410. At this time, the outside air is guided upward by the negative pressure blade 420, and the flow velocity at the rear end of the negative pressure blade 420 increases. As the flow velocity of the outside air increases, a negative pressure is generated. The misted deodorant contained in the medicament-containing space 202 flows into the flow space 201 through the outflow hole 411 and flows into the deodorant spraying part 220 together with the outside air .

Meanwhile, although not shown in the drawings, the deodorizing apparatus including the liquid deodorizing means according to the present invention may include a controller for controlling the operation of the blower and the compressor 303. The controller has an input unit and controls the blower and the compressor 303 so that the amount of deodorant supplied to the deodorant spraying unit 220 can be controlled according to the input value inputted by the operator through the input unit.

Since the deodorizing apparatus 100 including the liquid deodorizing means according to the present invention constructed as described above vaporizes the liquid deodorant and sprays the liquid deodorant together with the outside air to the object to be deodorized, the deodorization efficiency is improved and the deodorant usage amount and the maintenance cost can be reduced There are advantages.

Table 3 below shows measured values of deodorizing power measured by a deodorizing column for a deodorizing apparatus including a conventional high-pressure spray type deodorizing apparatus and a liquid deodorizing apparatus according to the present invention. The deodorization test was conducted by injecting the malodorous gas into the test space of 50 x 50 x 50 cm and deodorizing the deodorizing equipment using the conventional high-pressure spray deodorizing equipment and the deodorizing equipment including the liquid deodorizing equipment according to the present invention. The deodorizing power was measured by the gas pipe detection method. Comparative Example 8 is a result of performing a deodorization operation using a conventional high-pressure spray type deodorizing equipment, and the test space in which hydrogen sulfide is injected with odorous gas is referred to as the present invention The deodorizing operation using the deodorizing equipment including the liquid deodorizing means according to the present invention is performed. In Example 1-2, the test space in which the trimethylamine is injected with the odorous gas is used as the deodorizing equipment Example 1-3 is a result of performing a deodorizing operation using a deodorizing apparatus including a liquid deodorizing means according to the present invention in a test space into which ammonia was injected with an odorous gas.

division Comparative Example 8 Example 1-1 Examples 1-2 Example 1-3 Used device High-pressure spraying The deodorizing equipment including the means for vaporizing the liquid deodorant according to the present invention The deodorizing equipment including the means for vaporizing the liquid deodorant according to the present invention The deodorizing equipment including the means for vaporizing the liquid deodorant according to the present invention Odor gas type Hydrogen sulfide Hydrogen sulfide Trimethylamine ammonia Deodorant consumption 20g 11 mg 12 mg 11 mg Deodorization force after 00 minutes (%) 0 0 0 0 Deodorization force after 30 minutes (%) 74 89.8 99.3 99 Deodorization force after 60 minutes (%) 88 100 100 100 Deodorization force after 90 minutes (%) 87 100 100 100 Deodorization force after 120 minutes (%) 89 100 100 100

Comparing Comparative Example 8 with Example 1-1, it can be seen that the deodorization equipment including the liquid deodorization means according to the present invention consumes less deodorant than the conventional high pressure spray type deodorization equipment but has superior deodorization power. In addition, it can be seen that the deodorizing equipment including the means for vaporizing the liquid deodorizer according to the present invention has high deodorization efficiency even with respect to trimethylamine or ammonia.

In addition, the deodorizing equipment including the liquid-state tank evaporator according to the present invention has excellent deodorization efficiency even for food waste. As a result of the test for deodorizing about 200 tons of food waste, the conventional high-pressure spray deodorization system generally installed four spraying apparatuses in the direction of north, south, east, and west for 24 hours, 153 kg of liquid deodorant was used, and the ratio of liquid deodorant to dilution water was 1: 100. In this case, about 153kg of liquid deodorant is about 1.5kg, and the remaining 150kg is water. The deodorizing equipment including the liquid deodorizing means according to the present invention used a blower of 165 CFM, the compressor 303 supplied air to the discharge pipe 301 at a supply pressure of 10 psi, the spray pipe had a length of 3 m, The inner diameter of the spray hole of the spray pipe was set to be 0.25 inches, and the deodorant was sprayed onto the food waste four times a day for 15 minutes at a time. In the case of a deodorizing apparatus including a liquid deodorant according to the present invention, about 133 g of undiluted liquid deodorant was used for deodorizing food waste. That is, the deodorizing apparatus including the liquid deodorant according to the present invention has an advantage that it can save water of about 150 kg per day and the amount of electricity used as compared with the conventional high-pressure spray type deodorizing apparatus.

4 shows a diaphragm 430 of a deodorizing apparatus including a liquid deodorant according to a second embodiment of the present invention.

Referring to the drawing, the diaphragm 430 is disposed at a position spaced rearward relative to the outflow hole 411 with respect to the flow direction of the ambient air, so that the ambient air can be introduced into the chemical- A guide collar 432 for guiding the outside air is formed at a position adjacent to the inflow hole 431 so that the outside air can be introduced into the inflow hole 431. At this time, three outflow holes 411 are formed in the partition plate 430, and three negative pressure blades 420 are installed.

The inflow hole 431 is formed so as to penetrate in the vertical direction at a position spaced rearward relative to the outflow hole 411 located at the rearmost chamber. At this time, it is preferable that the inflow hole 431 is formed to have a predetermined length in the front-rear direction and have a width corresponding to the width of the inside of the accommodation tank 200.

The guide vane 432 is fixed to the rear side partition plate 430 with respect to the inflow hole 431 with respect to the flow direction of the outside air and has a rear end fixed in the direction away from the chemical accommodation space 202 toward the front end And is formed so as to be inclined so as to protrude. Preferably, the guide vanes 432 are formed to have an inclination of 30 ° with respect to the upper surface of the partition plate 430.

At this time, the guide vane 432 is formed so that its rear end is adjacent to the rear end edge of the inlet hole 431 and has a width corresponding to the width of the inlet hole 431. Preferably, the guide vanes 432 are formed so that the rear end of the guide vane 432 is located on the rear side of the center of the outflow hole 411 with respect to the flow direction of the outside air.

A part of the outside air flowing rearward of the diaphragm 430 is guided to the inflow hole 431 by the guide vanes 432. The outside air flows through the inflow hole 431 and flows forward from the rear side of the chemical accommodation space 202. The misted deodorant remaining on the rear side of the chemical accommodation space 202 by the outside air flows forward And then flows into the flow space 201 through the outflow hole 411.

Table 4 below shows measured values of deodorant consumption per hour for deodorizing equipment including the liquid deodorizing means according to the first and second embodiments of the present invention. Comparative Example 9 is a deodorizing apparatus including a liquid deodorizing means provided with a diaphragm 430 not provided with a negative pressure blade 420 and Comparative Example 10 is a deodorizing apparatus including a liquid deodorizing means provided with an inlet hole 431 and an outlet hole 432 instead of the negative pressure blade 420 411 is a deodorizing apparatus including a liquid deodorizing means provided with a guide vane 432, Embodiment 1 is a deodorizing apparatus including a liquid deodorizing means according to the first embodiment of the present invention shown in FIG. 1, 2 is a deodorizing apparatus including the liquid deodorizing means according to the second embodiment of the present invention shown in FIG.

division Comparative Example 9 Comparative Example 10 Example 1 Example 2 Bubble generation air volume (PSI) 10 10 10 10 Air volume
(CFM)
165 165 165
165
deodorant
Consumption (g / hour) 125 133 189 612 The ratio (%) of deodorant consumption to deodorant consumption in Comparative Example 9 100 106 151 490

Comparing the comparative example 9 with the comparative example 10, it can be seen that the deodorizing equipment formed by only the guide feathers 432 is comparable to the comparative example 9 and the example 1 in that there is not a large difference between the deodorizing equipment in which the negative pressure blade 420 is not provided, The deodorizing apparatus of the first embodiment in which the negative pressure blade 420 is installed on the diaphragm 430 is higher in deodorant consumption per hour than the deodorizing apparatus in which the negative pressure blade 420 is not provided. Further, referring to Example 2, the deodorizing equipment including the liquid deodorizing means of the second embodiment consumes deodorant more than Comparative Example 9, Comparative Example 10 and Example 1.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art.

Accordingly, the true scope of protection of the present invention should be determined only by the appended claims.

100: Liquid deodorizing deodorizing equipment including vaporizing means
200: Storage tank
201: Floating space
202: chemical solution space
210:
211: Injection tube
212: blower
220: deodorant spraying part
221: housing
222: injection pipe
223: Connector
300: bubble generator
301: Discharge tube
302: communicator
303: Compressor
400: Negative pressure generator
410: diaphragm
411: Spillway
420: negative pressure blade

Claims (6)

A housing space in which a fluid space in which the outside air flows is formed so that the outside air injected from the outside air injecting unit can be passed through to the deodorant spray unit and communicated with the flow space and in which a liquid deodorant is received, Wow;
A bubble generator installed in the receiving tank for generating a micro bubble in the deodorant contained in the chemical solution accommodating chamber so as to make the deodorizer mist;
And a negative pressure generating part for generating a negative pressure in the outside air introduced into the flow space so that the deodorant misted by the bubble generator flows into the flow space and can be discharged to the deodorant spray part together with the outside air,
The negative pressure generating unit
A diaphragm installed in the containing tank between the fluidizing space and the chemical accommodation space and having at least one outflow hole for allowing the deodorant misted by the bubble generator to flow out into the flow space,
And a negative pressure blade installed on the partition adjacent to the outflow hole to generate a negative pressure in the flow of the outside air near the outflow hole,
The negative pressure blade has a front end fixed to the front side partition plate with respect to the outflow hole with respect to a flow direction of the outside air and is inclined so as to protrude in a direction away from the chemical accommodation space toward the rear end from the front end. Deodorizing facilities including vaporization means for liquid deodorant.
delete The method according to claim 1,
Wherein the diaphragm is formed with an inflow hole at a position spaced rearward from the outflow hole with respect to the flow direction of the outside air so that the outside air can be introduced into the drug solution accommodating space, A guide collar for guiding the outside air is formed so that the outside air can be introduced,
The guide vane is inclined so that a rear end portion of the guide vane is fixed to the partition plate at the rear side relative to the inlet hole with respect to the flow direction of the outside air and protrudes in a direction away from the chemical solution accommodating space toward the front end portion from the rear end portion, And the second portion is formed so as to be located on the front side of the center of the inflow hole.
The method according to claim 1,
The deodorant spraying portion
A housing having a housing space in which an object to be deodorized is housed,
At least one injection pipe provided in the housing and provided with a plurality of ejection holes for ejecting the deodorant supplied from the containing tank to an outer circumferential surface thereof,
And a connection pipe connected to the discharge hole of the storage tank, one end of which is connected to the injection pipe and the other end of which is discharged from the deodorant.
The method according to claim 1,
The deodorant spraying portion
A housing provided with a housing space in which an object to be deodorized is accommodated,
A door provided on the housing to open and close the doorway,
At least one injection pipe fixed to an inner wall surface of the housing adjacent to the entrance and having an outer peripheral surface provided with a plurality of spray holes for spraying the deodorant supplied from the accommodation tank,
And a connection pipe connected to the discharge hole of the storage tank, one end of which is connected to the injection pipe and the other end of which is discharged from the deodorant.
A housing space in which a fluid space in which the outside air flows is formed so that the outside air injected from the outside air injecting unit can be passed through to the deodorant spray unit and communicated with the flow space and in which a liquid deodorant is received, Wow;
A bubble generator installed in the receiving tank for generating a micro bubble in the deodorant contained in the chemical solution accommodating chamber so as to make the deodorizer mist;
And a negative pressure generating part for generating a negative pressure in the outside air introduced into the flow space so that the deodorant misted by the bubble generator flows into the flow space and can be discharged to the deodorant spray part together with the outside air,
The deodorant spraying portion
A main pipe provided with a hollow for introducing a deodorant object and provided with a plurality of ejection holes for ejecting the deodorant supplied from the receiving tank onto the deodorant object,
The main pipe being connected to the main pipe at one end thereof so as to be able to support the main pipe at a predetermined height from the ground and to extend downward from the main pipe and to discharge the deodorant supplied from the receiving tank to the deodorant object A plurality of support tubes provided with auxiliary holes,
Wherein the deodorization facility includes a connection pipe connected to the main pipe or the support pipe at one end and connected to the discharge hole of the storage tank through which the deodorant is discharged.

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