KR102495140B1 - Stink reducing system of mist spray nozzle type using microorganism - Google Patents

Abstract

The present invention relates to a mist injection nozzle-type odor reducing system using microbes, which includes: a microbe accommodating unit for accommodating a microbial agent; a microbe management unit that is built into the microbe accommodating unit to stir the microbial agent and maintain the microbial agent within a certain temperature range; and a microbe injection unit that is connected to the microbe accommodating unit and sprays the microbial agent to odor-causing substances in the form of mist, so that microbes are stored and managed to be sprayed in the form of mist, thereby fundamentally blocking odors caused by the odor-causing substances.

Description

Mist spray nozzle type odor reduction system using microorganisms {STINK REDUCING SYSTEM OF MIST SPRAY NOZZLE TYPE USING MICROORGANISM}

The present invention relates to a mist spray nozzle type odor reduction system using microorganisms, and more particularly, to a mist spray nozzle type using microorganisms used to reduce odor in waste treatment facilities such as livestock sheds or food waste treatment plants and sewage treatment plants. It relates to an odor reduction system.

Odor is generally generated from wastewater treatment plants, waste transfer plants, manure treatment plants, industrial facilities, etc., and is treated as a regulated air pollutant.

Substances that generate odors are known as ammonia, hydrogen sulfide, mercaptans, amines, acetaldehyde, and the like, and odors are actually generated by more complex and diverse components.

As methods for removing various odors including odor-causing substances, for example, an activated carbon adsorption method, a chemical cleaning method, an aeration tank deodorization method, a soil deodorization method, a combustion method, a cooling condensation method, and a bio filter method are utilized.

Among them, the chemical cleaning method including the "chemical liquid cleaning deodorization tower" of Registered Patent No. 10-0966737 causes excessive input of chemicals when the reactivity is low, resulting in the generation of secondary contaminated water due to chemical wastewater and spouting from the chemicals. has a problem of considering the generation of additional odor.

In addition, all of the above-described various odor removal methods are limited to removing a specific portion of odor-causing substances, and as described above, there is a limitation in effectively removing odors in response to complex and diverse odor-causing substances.

Registered Patent No. 10-0966737

The present invention was invented to improve the above problems, and it is a mist spray nozzle type odor reduction using microorganisms that can fundamentally block odors caused by odor-causing substances by spraying in the form of mist by storing and managing microorganisms. to provide the system.

In order to achieve the above object, the present invention is a microbial accommodating unit including a storage tank for accommodating the microbial agent introduced from the outside and a spray tank provided separately from the storage tank and accommodating the microbial agent; An agitator built into the storage tank and the spray tank to agitate the microbial agent, maintaining the microbial agent in the storage tank at a first temperature range and maintaining the microbial agent in the spray tank at a second temperature range higher than the first temperature range Microorganism management unit including a temperature management means to do; And a microbial spraying unit including a microbial supply head connected to the spray tank to mix the microbial agent and air inside the spray tank and spray them in the form of mist. will be able to provide

Here, the storage tank has a volume of a first size, and the injection tank has a volume of a second size smaller than the first size.

At this time, the microbial agent introduced from the outside is characterized in that the spray tank is filled from the storage tank.

In addition, the first temperature range is room temperature, and the second temperature range is characterized in that 30 to 40 degrees Celsius.

And, the second temperature range is characterized in that preferably 35 to 37 degrees Celsius.

The microorganism accommodating unit includes a microorganism inlet pipe provided at one side of the storage tank and supplying the microorganism agent from the outside, a microorganism supply connection pipe interconnecting the storage tank and the spray tank, and the spray tank and the microorganism It further includes a microbial injection connection pipe interconnecting the supply heads, and the storage tank is characterized in that it has a larger volume than the injection tank.

Further, the microorganism accommodating unit is openable and openable at an end portion of the spray tank side among both ends of the microorganism supply connection pipe, and the storage tank by an amount by which the microorganism agent is discharged toward the microorganism supply head side through the microorganism injection connection pipe. Allowing the microbial agent to be replenished from the storage tank toward the spray tank side, and further comprising a hydraulic pressure interlocking check valve that blocks the microbial agent from being replenished toward the spray tank side when replenishment of the microbial agent from the storage tank is completed. to be characterized

In addition, the hydraulic interlocking check valve is rotatably coupled to a ring-shaped engaging step formed stepwise along the inner circumferential surface of the spray tank-side end of the microorganism supply connection pipe and the inner circumferential surface of the spray tank-side end of the microorganism supply connection pipe. A backflow prevention pivoting plate seated on the engaging step, a pivoting rib protruding from one edge of the backflow prevention pivoting plate, and a shape corresponding to the pivoting rib on one side of the inner circumferential surface of the spray tank-side end of the microorganism supply connection pipe. It is characterized in that it comprises a rib accommodating groove formed recessed to accommodate the pivoting rib, and a pivoting pin that passes through the pivoting rib and is coupled to the rib accommodating groove and supports rotation of the anti-backflow pivoting plate.

In addition, the microorganism accommodating part is formed on one side of the storage tank to communicate the internal space of the storage tank with the atmosphere, and formed on one side of the injection tank to communicate the internal space of the injection tank and the atmosphere. It is characterized in that it further comprises a second ventilation pipe and a washing water inlet pipe formed on one side of the spray tank to supply washing water to clean the inner space of the spray tank.

In addition, the microorganism accommodating unit is formed on one side of the storage tank and a first drain pipe for discharging the microbial agent inside the storage tank, and a first drain pipe mounted on the first drain pipe to open and close the flow path of the first drain pipe. 1 ball valve, a second drain pipe formed on one side of the injection tank to discharge the microbial agent or washing water inside the injection tank, and a second drain pipe mounted on the second drain pipe to open and close the passage of the second drain pipe 2 characterized in that it further comprises a ball valve.

And, the stirrer is characterized in that it comprises a stirring shaft built into the storage tank and the injection tank and rotated by receiving a driving force, and a stirring wing mounted on an end portion of the stirring shaft and rotating integrally with the stirring shaft. .

The temperature control means is provided on one side of the spray tank and electrically connected to an automatic heater provided on one side of the spray tank to maintain the microbial agent inside the spray tank at the second temperature range and the automatic heater provided on one side of the spray tank. It is characterized in that it comprises a temperature sensor for measuring the temperature of the microbial agent inside the spray tank.

In addition, the microorganism management unit checks in real time the liquid level of the microbial agent accommodated in the spray tank and the first liquid level check hose provided on one side of the storage tank so that the liquid level of the microbial agent accommodated in the storage tank can be checked in real time. It is characterized in that it further comprises a second liquid level check hose provided on one side of the spray tank to be possible.

In addition, the microbial spray unit is mounted on a supply branch pipe branched into a plurality of places from an end of the microbial spray connection pipe connected to the spray tank and connected to each of the plurality of microbial supply heads, and the microbial spray connection pipe. It characterized in that it further comprises a fluid motor for transferring the microbial agent from the spray tank to the microbial supply head side.

In addition, the microbial supply head includes a head body provided with an internal space for transporting the mixed fluid of the microbial agent supplied from the injection tank and air introduced from the outside in one direction, and detachably provided on the outlet side of the head body. and a final spray outlet, and a spray angle adjusting nozzle detachably built into the final spray outlet to spray the mixed fluid at different angles.

In addition, the microorganism supply head includes a first port provided on one side of the head body through which air flows in, and a first port provided on one side of the head body separately from the first port to transfer the microbial agent discharged from the spray tank. a second port connected to a microbial spray connection pipe, provided on the other side of the head body and arranged in a straight line with the first port, and the air flowing into the first port and the air flowing into the second port It further includes a third port for discharging a mixed fluid in the form of mist in which the microbial agent is mixed, and the final spray outlet is detachably coupled to the third port.

In addition, the microbial supply head rotates by receiving an air filter built in the head body and disposed on the first port side and a driving force built in the head body, so that the air introduced from the first port and the air filter A mixing blade for generating the mixed fluid by mixing and atomizing the microbial agents introduced from the second port, a drive motor installed in the head body for rotating the mixing blade, and a mixing blade for rotating the mixing blade from the first port. 3 It is characterized in that it further comprises an internal nozzle that gradually narrows toward the port side to increase the flow rate of the mixed fluid.

In addition, the microbial supply head includes a closing cover that is detachably coupled to one side of the head body and forms the first port communicating with the internal space of the head body, and is protruded from the closing cover to block the first port. A filter accommodating box in which the air filter is seated and fixed, an inner grill formed in the first port and allowing the air filtered by the air filter to flow into the inner space of the head body, and detachably coupled to the filter accommodating box and a filter cover covering the filter housing box, and an external grill formed through the filter cover to allow outside air to flow into the air filter.

The spray angle adjusting nozzle includes a first trumpet-shaped first adjusting nozzle having a passage that gradually widens toward an end of the final spray outlet, and an edge of a distal end of the first adjusting nozzle that widens is formed at the final spray outlet. By being closely fixed to the edge of the end, it is characterized in that the mixed fluid is sprayed in a straight direction from the outlet side of the head body.

In addition, the jet angle control nozzle may include a trumpet-shaped second control nozzle having a passage gradually widening toward the end of the final jet outlet, and along a curved inclined surface forming a passage gradually widening of the second control nozzle. and a spray slot formed in the shape of a plurality of radially arranged elongated holes, and an edge of a widened distal end of the second control nozzle is tightly fixed to an end edge of the final spray outlet, so that the mixed fluid is supplied to the head. It is characterized in that it is sprayed in a linear direction from the outlet side of the main body and diffusely sprayed through a plurality of the spray slots.

In addition, the spray angle control nozzle includes a dish-shaped third control nozzle having a flow path that rapidly widens toward an end of the final spray outlet, and an edge of a distal end of the third control nozzle that widens is the final spray nozzle. By forming a jetting gap with an edge of the outlet at a predetermined interval, the mixed fluid is jetted in a straight direction from the outlet side of the head body and simultaneously diffused and jetted through the jetting gap.

According to the present invention having the configuration as described above, the following effects can be achieved.

First of all, since the present invention stores and manages microorganisms and sprays them in the form of mist, the activation of odor-causing substances such as livestock manure, food waste, or wastewater sludge is fundamentally decomposed and blocked by microorganisms, thereby fundamentally solving the occurrence of odor. have

In particular, the present invention has the advantage of preventing mishaps such as microbial death of microorganisms in advance and minimizing storage risks of microorganisms by separating the tank in which the microorganisms are accommodated into two for storage of microorganisms for spraying on odor-causing substances. do.

Above all, the present invention causes odor in that it is possible to reduce the mortality rate of microorganisms as much as possible and maximize the activity of microorganisms included in the microbial agent contained in the tank by providing an agitator in each of the storage tank and the spray tank in which the microbial agent is accommodated. It will be possible to suppress odors caused by the material as much as possible. In addition, since microorganisms die or are excreted while stored in a storage tank or spray tank, stirring the microbial agent using a stirrer prevents the corpse or excrement of the microbial agent from accumulating on the floor and keeps the microorganism alive for a long time.

In addition, the present invention can prevent microbial death of the microbial agent by maintaining different temperatures of the storage tank and the spray tank in which the microbial agent is accommodated, as well as minimize power and energy consumption for maintaining the temperature required for activation of the microbial agent. It is very efficient in that respect.

In addition, the present invention makes the internal volume of the storage tank in which the microbial agent is accommodated larger than the internal volume of the spray tank, and the movement of the microbial agent is naturally made toward the spray tank side by the hydraulic pressure of the liquid microbial agent from the storage tank to the spray tank side. In addition, it is possible to save energy in that there is no need to use power or energy such as a separate pump or fluid motor to supply microbial agents.

In particular, the present invention moves from the storage tank to the spray tank side with the hydraulic pressure of the liquid microbial agent, but the simple configuration of the hydraulic interlocking method in the form of a check valve can prevent the flow of the microbial agent from flowing back to the storage tank side, so that the spray nozzle As much as the amount of the microbial agent through the injection tank is insufficient, it is supplemented from the storage tank side by the natural opening of the check valve due to the hydraulic pressure difference, so there is no need to use power or energy such as a separate pump or fluid motor to transfer the microbial agent. energy savings can be achieved.

In addition, since the present invention can selectively mount different types of spray angle control nozzles so that the spray angle of the microbes can be sprayed with different spray angles at the outlet end of the spray nozzle where the microbes are sprayed, the spray angle of the microbes or It has the advantage of being able to select and use the injection range or injection amount according to the site situation.

1 is a conceptual diagram showing the overall structure of a mist spray nozzle type odor reduction system using microorganisms according to an embodiment of the present invention.
2 is a side cross-sectional conceptual view showing the internal structure of a microbial supply connection pipe periphery between a storage tank and a spray tank, which are main parts of a mist spray nozzle type odor reduction system using microbes according to an embodiment of the present invention.
3 is a conceptual diagram showing the structure of a microbial injection unit, which is a main part of a mist spray nozzle type odor reduction system using microorganisms according to an embodiment of the present invention.
4 to 6 are side cross-sectional conceptual views showing a coupling structure of spray angle control nozzles of various structures mounted on a microbial spray unit, which is a main part of a mist spray nozzle type malodor reduction system using microorganisms according to various embodiments of the present invention.

Advantages and features of the present invention, and methods for achieving them, will become clear with reference to the embodiments described below in detail in conjunction with the accompanying drawings.

However, the present invention is not limited to the embodiments disclosed below and will be implemented in various different forms.

In this specification, this embodiment is provided to complete the disclosure of the present invention, and to completely inform those skilled in the art of the scope of the invention to which the present invention belongs.

And the invention is only defined by the scope of the claims.

Thus, in some embodiments, well-known components, well-known operations and well-known techniques have not been described in detail in order to avoid obscuring the interpretation of the present invention.

In addition, like reference numerals designate like elements throughout the specification, and terms used (referred to) in this specification are for describing embodiments and are not intended to limit the present invention.

In this specification, the singular also includes the plural unless specifically stated in the phrase, and components and operations referred to as 'comprising (or including)' do not exclude the presence or addition of one or more other components and operations. .

Unless otherwise defined, all terms (including technical and scientific terms) used in this specification may be used in a meaning commonly understood by those of ordinary skill in the art to which the present invention belongs.

In addition, terms defined in commonly used dictionaries are not interpreted ideally or excessively unless they are defined.

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

First, FIG. 1 is a conceptual diagram showing the overall structure of a mist spray nozzle type malodor reduction system using microorganisms according to an embodiment of the present invention.

And, Figure 2 is the inside of the microbial supply connection pipe 130 between the storage tank 110 and the spray tank 120, which are main parts of the mist spray nozzle type odor reduction system using microorganisms according to an embodiment of the present invention. It is a side cross-sectional conceptual diagram showing the structure.

3 is a conceptual diagram showing the structure of a microorganism injection unit 300, which is a main part of the mist injection nozzle type malodor reduction system using microorganisms according to an embodiment of the present invention.

In addition, FIGS. 4 to 6 show spray angle control nozzles 340 having various structures mounted on the microbial spray unit 300, which is the main part of the mist spray nozzle type odor reduction system using microbes according to various embodiments of the present invention. It is a side cross-sectional conceptual diagram showing a coupling structure.

For reference, the arrows indicated by solid lines in the drawing indicate the direction in which the microbial agent 400 is transported, the arrows indicated by dashed-dotted lines indicate the inflow direction of air, and the arrows indicated by dashed-dotted lines indicate the direction in which the mixed fluid of the microbial agent and air is sprayed, respectively. indicate

As shown in FIG. 1, the present invention includes a microbial accommodating unit 100 for accommodating a microbial agent 400, and a microbial management unit built in the microbial accommodating unit 100 to stir the microbial agent 400 and maintain it in a certain temperature range ( 200), and a microorganism spraying unit 300 that is connected to the microorganism accommodating unit 100 and sprays the microbial agent 400 to the odor-causing substance in the form of mist. Here, the microbial agent includes all microbial agents used to reduce the odor of livestock manure or food waste.

First, the microbial accommodating unit 100 includes a storage tank 110 in which the microbial agent 400 introduced from the outside is accommodated, and a spray tank 120 provided separately from the storage tank 110 and in which the microbial agent 400 is accommodated. can include

The microorganism management unit 200 maintains the agitator 210 installed in the storage tank 110 and the spray tank 120 to stir the microbial agent 400 and the microbial agent 400 in the storage tank 110 at a first temperature range. and a temperature management means 220 for maintaining the microbial agent 400 in the spray tank 120 at a second temperature range higher than the first temperature range.

In addition, the microbial spraying unit 300 may include a microbial supply head 310 that is connected to the spraying tank 120 and mixes the microbial agent 400 inside the spraying tank 120 with air and sprays them in the form of mist.

Of course, the present invention can be applied to the above embodiments, and also to the following various embodiments.

First, the storage tank 110 has a volume of a first size, the spray tank 120 has a volume of a second size smaller than the first size, the aforementioned first temperature range is room temperature, and the second temperature range is 30 to 40 degrees Celsius, more preferably 35 to 37 degrees Celsius, the microbial agent 400 introduced from the outside is filled in the spray tank 120 from the storage tank 110.

The volume difference between the storage tank 110 and the spray tank 120 is such that the microbial agent 400 is naturally transferred from the storage tank 110 to the spray tank 120 without a separate pump or fluid motor by using the hydraulic pressure difference of the liquid microbial agent. to be filled.

The temperature difference between the storage tank 110 and the microbial agent 400 inside the spray tank 120 can be said to be for minimizing mortality by increasing microbial activity.

On the other hand, the microbial accommodating unit 100 is provided on one side of the storage tank 110 and connects the microbial inlet pipe 111 through which the microbial agent 400 is supplied from the outside, the storage tank 110 and the spray tank 120 to each other. A microorganism supply connection pipe 130 for connecting and a microorganism injection connection pipe 140 for interconnecting the spray tank 120 and the microorganism supply head 310 may be further included.

Therefore, the microbial agent 400 flows into the storage tank 110 through the microbial inlet pipe 111 from the outside, and the microbial supply connection pipe by the hydraulic pressure difference from the storage tank 110 having a larger volume than the spray tank 120 The microbial agent 400 can be transferred along (130).

On the other hand, the microorganism accommodating unit 100 is formed on one side of the storage tank 110 and is formed on one side of the first vent pipe 112 and the injection tank 120 to communicate the internal space of the storage tank 110 with the atmosphere. By further comprising a second ventilation pipe 121 that communicates the inner space of the spray tank 120 with the atmosphere, activation of aerobic microorganisms among microorganisms included in the microbial agent 400 may be promoted.

In addition, the microorganism accommodating unit 100 further includes a washing water inlet pipe 122 formed on one side of the spray tank 120 and supplied with washing water to clean the inner space of the spray tank 120, thereby periodically cleaning the inside of the tank. Through washing, death due to decay or deterioration of the microbial agent 400 may be prevented, thereby increasing the maintenance convenience of the entire facility.

Meanwhile, the microbial accommodating unit 100 includes a first drain pipe 113 formed on one side of the storage tank 110 and discharging the microbial agent 400 inside the storage tank 110, and the first drain pipe 113. A first ball valve 114 mounted on the top to open and close the passage of the first drain pipe 113 may be further provided.

In addition, the microorganism accommodating unit 100 includes a second drain pipe 123 formed on one side of the spray tank 120 to discharge the microbial agent 400 or washing water inside the spray tank 120, and the second drain pipe ( 123) and may further include a second ball valve 124 for opening and closing the passage of the second drain pipe 123.

The above-described first and second drain pipes 113 and 123 and the first and second ball valves 114 and 124 are used to clean each tank 110 and 120 or change the quality of the microbial agent 400 contained therein or die. (110, 120) It is prepared to provide convenience for cleaning or maintenance by discharging the contents inside to the outside.

On the other hand, the agitator 210 includes a stirring shaft 211 built into the storage tank 110 and the spray tank 120 and rotated by receiving a driving force, and a stirring shaft 211 mounted at the distal end of the stirring shaft 211 And may include a stirring blade 212 that rotates integrally.

The agitator 210 may be a technical means provided to prevent the microorganisms of the microbial agent contained in the tanks 110 and 120 from dying and to increase the activity of the microbial agent to increase the effectiveness of the microbial agent. In addition, since microorganisms die or are excreted while stored in a storage tank or spray tank, stirring the microbial agent using a stirrer prevents the corpse or excrement of the microbial agent from accumulating on the floor and keeps the microorganism alive for a long time.

On the other hand, the temperature management means 220 is provided on one side of the spray tank 120 and maintains the microbial agent 400 inside the spray tank 120 at a second temperature range, more preferably 35 to 37 degrees Celsius. It may include a heater 221 and a temperature sensor 222 provided on one side of the spray tank 120 and electrically connected to the automatic heater 221 to measure the temperature of the microbial agent 400 inside the spray tank 120. there is.

On the other hand, the microorganism management unit 200 further includes a first liquid level checking hose 231 provided on one side of the storage tank 110 so as to be able to check the liquid level of the microbial agent 400 accommodated in the storage tank 110 in real time. can do.

In addition, the microorganism management unit 200 further includes a second liquid level checking hose 232 provided on one side of the spray tank 120 so as to be able to check the liquid level of the microbial agent 400 accommodated in the spray tank 120 in real time. Maybe.

On the other hand, the microorganism accommodating unit 100 may further include a hydraulic interlocking check valve 150 mounted to be openable and openable at the end of the spray tank 120 side of both ends of the microorganism supply connection pipe 130.

The hydraulic interlocking check valve 150 moves the microbial agent from the storage tank 110 toward the spray tank 120 by the amount by which the microbial agent 400 is discharged toward the microbial supply head 310 through the microbial injection connection pipe 140 ( 400) to be supplemented.

When the replenishment of the microbial agent 400 from the storage tank 110 is completed, the hydraulic interlocking check valve 150 blocks the replenishment of the microbial agent 400 toward the spray tank 120 side, so that the microbial agent 400 is transferred to the storage tank. Backflow to the (110) side is also prevented.

The hydraulic interlocking check valve 150 will be described in detail with respect to a specific coupling structure later.

Meanwhile, the microbial spraying unit 300 is branched into a plurality of places from the end of the microbial spraying connection pipe 140 connected to the spray tank 120, and the supply branch pipe 320 connected to each of the plurality of microbial supply heads 310. ) may be further provided.

In addition, the microbial spray unit 3000 may further include a fluid motor 330 mounted on the microbial spray connection pipe 140 to transfer the microbial agent 400 from the spray tank 120 to the microbial supply head 310. there is.

On the other hand, the hydraulic interlocking check valve 150, as shown in FIG. 2, may include a ring-shaped engaging step 151 formed stepwise along the inner circumferential surface of the end of the spray tank 120 side of the microorganism supply connection pipe 130. can

In addition, the hydraulic interlocking check valve 150 includes a backflow prevention pivoting plate 152 rotatably coupled to the inner circumferential surface of the end of the injection tank 120 side of the microorganism supply connection pipe 130 and seated on the engaging step 151. can do.

In addition, the hydraulic interlocking check valve 150 may include a rotational rib 153 protruding from one edge of the backflow prevention rotational plate 152 .

In addition, the hydraulic interlocking check valve 150 is recessed in a shape corresponding to the rotational rib 153 on one side of the inner circumferential surface of the injection tank 120 side end of the microorganism supply connection pipe 130 to accommodate the rotational rib 153. It may include a rib receiving groove 154 to do.

In addition, the hydraulic interlocking check valve 150 may include a rotation pin 155 that penetrates the rotation rib 153 and is coupled to the rib receiving groove 154 and supports rotation of the backflow prevention rotation plate 152. .

Therefore, the anti-backflow plate 152 directs the microbial agent 400 from the storage tank 110 toward the spray tank 120 by the amount by which the microbial agent 400 is discharged toward the microbial supply head 310 through the microbial spray connector 140. To allow replenishment of 400, the microorganism supply connection pipe 130 is opened in a state where it is seated on the hooking step 151 in conjunction with the pivoting rib 153 that rotates with the pivoting pin 155 as a rotation shaft.

Thereafter, when the replenishment of the microbial agent 400 from the storage tank 110 is completed, the backflow prevention pivoting plate 152 uses the pivoting pin 155 to block the replenishment of the microbial agent 400 toward the spray tank 120 side. Communication between the storage tank 110 and the spray tank 120 is blocked by the backflow prevention pivoting plate 152 being seated on the engaging step 151 in conjunction with the pivoting rib 153 that rotates as a rotation axis.

On the other hand, as shown in FIG. 3, the microbial supply head 310 is a head body provided with an internal space for transporting a mixed fluid of the microbial agent 400 supplied from the spray tank 120 and air introduced from the outside in one direction. (315).

In addition, the microorganism supply head 310 may include a final spray outlet 316 detachably provided on the outlet side of the head body 315 .

In addition, the microorganism supply head 310 may include a spray angle adjusting nozzle 340 that is detachably built into the final spray outlet 316 and allows the mixed fluid to be sprayed at different angles.

Here, the microorganism supply head 310 may further include a first port 311 provided on one side of the head body 315 through which air flows.

At this time, the microbial supply head 310 is provided separately from the first port 311 on one side of the head body 315, and the microbial spray connection pipe 140 through which the microbial agent 400 discharged from the spray tank 120 is transported. ) and a second port 312 connected to may be further provided.

In addition, the microorganism supply head 310 is provided on the other side of the head body 315 and is disposed in a straight line with the first port 311, and the air introduced into the first port 311 and the second port 312 It may further include a third port 313 through which a mixed fluid in the form of a mist in which the microbial agent 400 introduced into the chamber is discharged.

Here, it can be seen that the final injection outlet 316 is detachably coupled to the third port 313 .

Meanwhile, the microbial supply head 310 may further include an air filter 314 built into the head body 315 and disposed on the side of the first port 311 .

In addition, the microbial supply head 310 is built into the head body 315 and rotates by receiving a driving force, thereby supplying the air introduced from the first port 311 and the microbial agent 400 introduced from the second port 312. A mixing blade 317 for generating a mixed fluid by mixing and atomizing may be further provided.

In addition, the microbial supply head 310 may further include a drive motor 318 installed in the head body 315 to rotate the mixing blade 317 .

In addition, the microbial supply head 310 may further include an internal nozzle 319 that gradually narrows from the first port 311 toward the third port 313 to increase the flow rate of the mixed fluid.

Meanwhile, the microbial supply head 310 may further include a closing cover 350 detachably coupled to one side of the head body 315 to form a first port 311 communicating with the internal space of the head body 315. can

In addition, the microorganism supply head 310 may further include a filter storage box 351 in which an air filter 314 that protrudes from the finish cover 350 and blocks the first port 311 is seated and fixed.

In addition, the microorganism supply head 310 further includes an internal grill 352 formed in the first port 311 and allowing the air filtered by the air filter 314 to flow into the inner space of the head body 315. can be provided

In addition, the microorganism supply head 310 may further include a filter cover 353 that is detachably coupled to the filter housing box 351 and covers the filter housing box 351 .

In addition, the microbial supply head 310 may further include an external grill 354 formed through the filter cover 353 to allow external air to flow into the air filter 314 .

On the other hand, the spray angle adjusting nozzle 340 is sprayed in a substantially straight direction from the end of the final spray outlet 316 as shown in FIG. 4 or forms a substantially obtuse angle from the end of the final spray outlet 316 as shown in FIG. It can be sprayed relatively widely or sprayed in a very wide direction (having a spray range of about 180 degrees from the front to the side) from the end of the final spray outlet 316 as shown in FIG. There will be.

Of course, in the embodiments of FIGS. 5 and 6 , the mixed fluid is simultaneously injected in a substantially linear direction from the end of the final injection outlet 316 .

First, the spray angle adjusting nozzle 340 may include a trumpet-shaped first adjusting nozzle 341 having a passage gradually widening toward the end of the final spray outlet 316 as shown in FIG. 4 . .

Here, the widened distal end edge 341e of the first control nozzle 341 is tightly fixed to the end edge of the final jet outlet 316, so that the mixed fluid is sprayed from the outlet side of the head body 315 in a straight direction. can figure it out

The form shown in Figure 4 is a structure that is particularly effectively used in a space where the outside is open, such as a barn or compost field. Effective in removing odor.

In addition, the spray angle adjusting nozzle 340 may include a trumpet-shaped second adjusting nozzle 342 having a passage gradually widening toward the end of the final spray outlet 316, as shown in FIG. 5 . .

In addition, the spray angle adjusting nozzle 340 is formed by long incision along the curved slope forming the gradually widening flow path of the second adjusting nozzle 342, and is formed into a plurality of radially disposed slots (342s) can include

Here, the widened distal end edge 342e of the second control nozzle 342 is tightly fixed to the end edge of the final spray outlet 316, so that the mixed fluid is sprayed from the outlet side of the head body 315 in a straight direction and at the same time , It can be seen that diffusion is injected through the plurality of injection slots 342s.

In addition, the spray angle adjusting nozzle 340 may include a dish-shaped third adjusting nozzle 343 having a passage that rapidly widens toward the end of the final spray outlet 316 as shown in FIG. 6 . there is.

Here, the widened distal end edge 343e of the third control nozzle 343 forms a spray gap 344 at a constant interval with the end edge of the final spray outlet 316, so that the mixed fluid flows through the outlet of the head body 315. It can be seen that the spray is sprayed in a straight direction from the side and at the same time, the spray is diffused through the spray gap 344 . Through this, the microbial agent is sprayed widely from the front to the side when viewed based on the spray direction of the microbial agent.

The form shown in FIGS. 5 and 6 is a structure that can be used particularly effectively in a facility using an enclosed space that is not open to the outside by using a hopper, such as a food waste dump, and is used in an enclosed space, so it can be sprayed in a wide range. Even if it is, there is no waste of microbial agents and the odor can be quickly removed.

The spray angle control nozzles of various types as described above can be appropriately selected and replaced according to the facility in which the microbial agent is sprayed to remove the odor.

As described above, the basic technical idea of the present invention is to provide a mist spray nozzle type odor reduction system using microorganisms that can fundamentally block the occurrence of odors caused by odor-causing substances by storing and managing microorganisms and spraying them in the form of mist. it can be seen that

And, of course, many other modifications and applications are possible to those skilled in the art within the scope of the basic technical idea of the present invention.

100 ... Microbial accommodation unit
110 ... storage tank
111 ... Microbial inlet pipe
112 ... first vent pipe
113 ... first drain pipe
114 ... first ball valve
120 ... injection tank
121 ... second vent pipe
122 ... washing water inlet pipe
123 ... second drain pipe
124 ... second ball valve
130 ... Microbial supply connector
140 ... Microbial injection connector
150... hydraulically operated check valve
151 ... snag step
152... backflow prevention pivoting plate
153... pivoting rib
154 ... rib receiving groove
155 ... turning pin
200...Microorganism Management Department
210 ... agitator
211 ... stirring shaft
212...Stirring blades
220 ... temperature management means
221... automatic heater
222 ... temperature sensor
231 ... first level checking hose
232 ... second level checking hose
300 ... Microbial injection unit
310 ... microbiological feed head
311 ... first port
312 ... second port
313 ... third port
314 ... air filter
315 ... head body
316 ... final injection outlet
317... mixed blade
318 ... drive motor
319 ... inner nozzle
320...supply branch
330 ... fluid motor
340 ... angle-adjustable nozzle
341 ... first regulating nozzle
341e ... the widened distal edge of the first control nozzle 341
342 ... second regulating nozzle
342e ... the widened distal edge of the second control nozzle 342
342s...jet slot
343 ... third regulating nozzle
343e ... the widened distal edge of the third control nozzle 343
344 ... injection gap
350...finish cover
351 ... filter storage box
352 ... inner grill
353...filter cover
354 ... outer grill
400 ... Microbial agent
500...automatic control box

Claims (11)

A microorganism accommodating unit including a storage tank for accommodating the microbial agent introduced from the outside and a spray tank provided separately from the storage tank and accommodating the microbial agent;
a microorganism management unit including a temperature management means for maintaining the microbial agent in the spray tank at a temperature higher than that of the storage tank; and
A microbial spraying unit including a microbial supply head connected to the spray tank and mixing the microbial agent and air inside the spray tank and spraying them in the form of mist;
The microorganism receiving unit,
A microbial inlet pipe provided at one side of the storage tank and supplied with the microbial agent from the outside;
A first vent pipe formed on one side of the storage tank to communicate the internal space of the storage tank with the atmosphere;
A second vent pipe formed on one side of the injection tank to communicate the inner space of the injection tank with the atmosphere;
A washing water inlet pipe formed at one side of the spray tank and supplying washing water to clean the inner space of the spray tank;
A microorganism supply connection pipe interconnecting the storage tank and the spray tank;
The mist spray nozzle type malodor reduction system using microorganisms, characterized in that it further comprises a microbial spray connection pipe interconnecting the spray tank and the microbial supply head.
The method of claim 1,
The storage tank has a volume of a first size,
The mist spray nozzle type malodor reduction system using microorganisms, characterized in that the spray tank has a volume of a second size smaller than the first size.
The method of claim 1,
The mist spray nozzle type odor reduction system using microorganisms, characterized in that the microbial agent inside the spray tank maintains 30 to 40 degrees Celsius.
delete The method of claim 1,
The microorganism receiving unit,
Among both ends of the microbial supply connection pipe, it is mounted so as to be able to open and close at the end of the spray tank side, and through the microbial spray connection pipe, toward the spray tank side from the storage tank by an amount by which the microbial agent is discharged toward the microbial supply head. The mist using microorganisms characterized in that it further comprises a hydraulic interlocking check valve that allows the microbial agent to be replenished and blocks the microbial agent from being replenished toward the spray tank side when the replenishment of the microbial agent from the storage tank is completed. Spray nozzle type odor reduction system.
The method of claim 5,
The hydraulic interlocking check valve,
A ring-shaped engaging step formed stepwise along the inner circumferential surface of the spray tank-side end of the microorganism supply connection pipe;
A backflow prevention rotating plate rotatably coupled to the inner circumferential surface of the end of the spray tank of the microorganism supply connection pipe and seated on the catching step;
A rotational rib protruding from one edge of the reverse flow prevention rotational plate;
A rib receiving groove recessed in a shape corresponding to the pivoting rib on one side of an inner circumferential surface of the spray tank-side end of the microorganism supply connection pipe and accommodating the pivoting rib;
A mist spray nozzle type odor reduction system using microorganisms, characterized in that it includes a rotation pin that penetrates the rotation rib and is coupled to the rib receiving groove and supports rotation of the backflow prevention rotation plate.
The method of claim 1,
The microorganism management department,
A mist spray nozzle type malodor reduction system using microorganisms, characterized in that it further comprises an agitator built into the storage tank and the spray tank to agitate the microbial agent.
The method of claim 1,
The microbial supply head,
A head body provided with an internal space for transporting the mixed fluid of the microbial agent supplied from the spray tank and air introduced from the outside in one direction;
A final spray outlet detachably provided on the outlet side of the head body;
A mist spray nozzle type malodor reduction system using microorganisms, characterized in that it includes a spray angle adjusting nozzle detachably built into the final spray outlet to spray the mixed fluid at different angles.
The method of claim 8,
The injection angle control nozzle,
A first control nozzle having a trumpet shape having a flow path gradually widening toward an end side of the final jet outlet,
A mist spray nozzle type using microorganisms, characterized in that the widened end edge of the first control nozzle is closely fixed to the end edge of the final spray outlet, so that the mixed fluid is sprayed in a straight direction from the outlet side of the head body. odor reduction system.
The method of claim 8,
The injection angle control nozzle,
A trumpet-shaped second control nozzle having a passage gradually widening toward the end of the final jet outlet;
A spray slot formed in the shape of a plurality of long holes radially disposed along a curved inclined surface forming a gradually widening flow path of the second control nozzle,
The widening distal edge of the second control nozzle is tightly fixed to the end edge of the final jet outlet, so that the mixed fluid is jetted in a straight line from the outlet side of the head body and simultaneously diffused and jetted through the plurality of jet slots. A mist spray nozzle type odor reduction system using microorganisms, characterized in that.
The method of claim 8,
The injection angle control nozzle,
A dish-shaped third control nozzle having a passage that rapidly widens toward an end side of the final jet outlet,
The widened distal end edge of the third control nozzle forms a spray gap with the end edge of the final jet outlet at a predetermined interval, so that the mixed fluid is jetted from the outlet side of the head body in a straight direction, and at the same time, the spray gap is closed. A mist spray nozzle type odor reduction system using microorganisms, characterized in that the spray is diffused through.

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