KR102300759B1 - Microbial purification box of soil carry-on purification facility - Google Patents

Abstract

The present invention relates to a microbial purification box of a soil carry-in purification facility for purifying soil brought into the soil carrying-in purification facility by microorganisms. The microbial purification box of the soil carry-in purification facility according to an embodiment of the present invention is a microbial purification box which provides microorganism to the soil carried-in to purification facility, which includes a carry-in facility for receiving soil to be purified, and a purification facility for purifying the soil carried in to the carry-in facility. The microbial purification box comprises: a box body accommodating the microorganisms and nutrients necessary for the growth of the microorganism; and an air supplier supplying air necessary for the growth of the microorganisms to the box body and providing air pressure for mixing the nutrients and the microorganisms. The box body comprises: a microbial space in which the microorganism is accommodated; a nutrient space in which a nutrient that is partitioned from the microbial space to help the growth of the microorganism is accommodated; a mixing space partitioned in the microbial space and the nutrient space and mixed with the microorganisms supplied from the microbial space and the nutrients accommodated in the nutrient space by the air pressure supplied from the air supplier; and a culture space in which a culture material for culturing the microorganism mixed with a nutrient in the mixing space is accommodated. Therefore, it is possible to perform rapid purification by activating microorganisms during storage of the soil, and mix and supply nutrients and auxiliary materials at an optimal ratio for the growth of microorganisms.

Description

Microbial purification box of soil carry-on purification facility

The present invention relates to a microbial purification box of a soil carry-in purification facility for purifying contaminated soil brought into the soil carrying-in purification facility by microorganisms.

In general, if the soil is polluted due to leakage of pollutants in workplaces that store and handle soil pollutants, the contaminated soil must be purified as stipulated in the Soil Environment Conservation Act. Purify at the current location according to

However, in the current location, the use of the site is limited during remediation, civil complaints are easy to occur, and reduction in efficiency due to restrictions on the installation of the purification device is inevitable. It is desirable to purify

The soil carrying facility is divided into a carry-in facility that stores the imported contaminated soil and a purification facility that purifies the soil.

As for the method of purifying the soil at the soil carrying facility, the "method of purifying contaminated soil using multifunctional surfactant foam" of Korean Patent Publication No. 10-1291435 (published on March 30, 2013) has been disclosed.

The above-mentioned conventional multi-functional surfactant foaming method for cleaning contaminated soil relates to a method for cleaning contaminated soil using surfactant foam and a purification treatment facility. The purification treatment method, the contaminated soil stopping step of leveling the contaminated soil; A foam production step of making a surfactant foam containing microorganisms; The surfactant bubble is covered on the top of the contaminated soil, and the surfactant bubble on the top of the contaminated soil bursts, so that the microorganism is loaded in the surfactant aqueous solution and passes through the pores of the soil to biodegrade the pollutant. It was possible to purify the soil in a form that included steps.

However, the conventional method for purifying contaminated soil using multifunctional surfactant foam is difficult to apply in storage facilities because purification is possible only in purification facilities, and the soil in storage facilities is compacted over time, resulting in narrow particle spacing and gradually Due to the lack of oxygen, the indigenous microorganisms in the soil are killed or the decomposition activity capacity is reduced. there was

In addition, in order to create an optimal microbial growth environment, it is important to maintain a certain number of microflora decomposing microorganisms in the soil and to supply nutrients for the growth of microorganisms in an appropriate ratio. There was a cumbersome problem in maintenance.

The present invention has been devised to solve the above problems, and the problem to be solved by the present invention is to install a box body filled with microorganisms in a carry-in facility of a soil carry-in purification facility, and supply air through an air supply device. As it shortens the time to decompose microorganisms in the purification facility by increasing the activity of The purpose of providing a microbial purification box for a soil carry-in purification facility that can improve the purification efficiency by microorganisms by easily matching and supplying this optimal ratio for growth, and can eliminate the hassle of having to adjust the mixing ratio one by one do it with

In addition, since the air is supplied by the air supply and the microorganisms are supplied and mixed by the pneumatic pressure of the air supply, it is possible to reduce the manufacturing cost due to the relatively simple configuration, and to reduce the maintenance cost by minimizing the occurrence of failure. It aims to provide a microbial purification box of a soil carry-in purification facility that can be used.

The microbial purification box of the soil carry-in purification facility according to an embodiment of the present invention for achieving the above object includes a carrying-in facility into which the soil for purification is carried in, and a purification facility for purifying the carried-in soil into the carrying-in facility. A microbial purification box of a soil carry-in purification facility that supplies microorganisms to the soil brought in from the carry-in purification facility to the carrying-in facility, the box body accommodating the microorganisms and nutrients necessary for the growth of the microorganisms, and the microorganisms in the box body It includes an air supply that supplies air necessary for growth and provides pneumatic pressure for mixing the nutrients and the microorganisms, wherein the box body is partitioned from the microbial space in which the microorganisms are accommodated and the microbial space to help the growth of the microorganisms A nutrient space in which a nutrient is accommodated, a mixing space in which the microorganism space and the nutrient space are partitioned between the microbial space and the nutrient space supplied from the microbial space and the nutrients accommodated in the nutrient space are mixed by the pneumatic pressure supplied from the air supplier, and the mixing space Including a culture space in which the culture material for culturing the microorganism mixed with the nutrients is accommodated.

The box body connects the culture space and the mixing space by the pneumatic pressure supplied from the air supply unit, and may include a diffusion pipe for dispersing the microorganisms mixed with the nutrients supplied to the culture space.

The box body is installed in the microbial space so as to supply the microorganisms and the nutrients to be mixed in the mixing space to the mixing space at a preset ratio, the microorganisms are filled by the capacity of the preset ratio, and the charged microorganisms are mixed It may include a nutrient meter for supplying the nutrient into the mixing space, and the nutrient meter is installed in the nutrient space to supply the space, and the nutrient is filled by the capacity of the preset ratio.

The microbial counter is a microbial inlet through which the microorganisms are introduced from the microbial space, a microbial outlet for discharging the microorganisms charged in the microbial counter to the mixing space, and the microbial counter is formed in the air supply or air from the outside. It may include an air supply port through which air is supplied from the outside so that the microorganisms are supplied and the microorganisms charged in the microbial meter are discharged to the microbial outlet.

The microorganism inlet may include a microorganism inlet valve for supplying or blocking microorganisms according to pressure from the microbial space to the microbial counter.

The microbial outlet may include a microbial outlet valve that opens or blocks the microbial outlet according to the pressure of the mixing space.

The nutrient meter is a nutrient inlet through which the nutrients are introduced from the nutrient space, a nutrient outlet for discharging the microorganisms charged in the nutrient meter into the mixing space, and the nutrient meter is formed in the air supply or air from the outside. It may include an air supply port through which air is supplied from the outside so that the nutrient is supplied and the nutrient filled in the nutrient meter is discharged to the nutrient outlet.

The nutrient inlet may include a nutrient inlet valve for supplying or blocking the nutrient according to the pressure from the nutrient space to the nutrient meter.

The nutrient outlet may include a nutrient outlet valve to open or block the microorganism outlet according to the pressure of the mixing space.

The air supply may include both the nutrient meter and the microbial meter, and a selection valve for selectively supplying air to the mixing space.

According to the present invention, the box body filled with microorganisms is installed in the import facility to activate the microorganisms when the soil is stored in the import facility, so that it can be purified quickly when purifying in the purification facility, By mixing and supplying nutrients, auxiliary materials, and microorganisms at the optimal ratio for the growth of microorganisms through the auxiliary material weigher, the purification efficiency of microorganisms can be improved, and it is a hassle to supply nutrients, auxiliary materials, and microorganisms according to the mixing ratio can solve

In addition, it is possible not only to supply oxygen to the soil by the air supplied from the air supply, but also to reduce the manufacturing cost with a relatively simple configuration by supplying and mixing microorganisms, and to reduce the maintenance cost by minimizing the occurrence of failure. can

1 is a schematic diagram showing a state in which a microbial purification box of a soil carry-in purification facility according to a first embodiment of the present invention is installed in the soil carry-in purification facility.
Figure 2 is a perspective view showing a microbial purification box of the soil carry-in purification facility according to the first embodiment of the present invention.
Figure 3 is a front cross-sectional view showing a microbial purification box of the soil carry-in purification facility according to the first embodiment of the present invention.
Figure 4 shows the operating state according to the pneumatic pressure of the microbial weigher, nutrient meter, and auxiliary reconditioning tank constituting the microbial purification box of the soil carry-in purification facility according to the first embodiment of the present invention, (a) is each It shows the state in which microorganisms, nutrients, and auxiliary materials are supplied to the weighing container, and (b) shows the state in which microorganisms, nutrients, and auxiliary materials are supplied from the weighing container to the mixing space.
5 is a front cross-sectional view showing a microbial purification box of a soil carry-in purification facility according to a second embodiment of the present invention.

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

As shown in FIG. 1, the soil carry-in purification facility 200 in which the microbial purification box 100 of the soil carry-in purification facility 220 according to an embodiment of the present invention is installed is a carrying-in facility in which contaminated soil is carried in and stored. It includes a purification facility 220 that purifies the soil brought into the 210 and the carrying facility 210 .

The loading facility 210 may wait for the introduction of the soil into the purification facility 220 for a preset period, and the purification facility 220 may bring in the soil waiting from the loading facility 210 for purification.

The purification of the soil in the purification facility 220 is a form of physical treatment of physically contacting the soil with air, biological treatment of decomposing contaminants by microorganisms, and chemical treatment of removing contaminants with chemicals depending on the contaminated soil can be done with

In particular, when soil is contaminated with oil, bioremediation of purifying with oil-degrading microorganisms is performed.

The microbial purification box 100 of the soil carry-in purification facility 220 according to an embodiment of the present invention is installed in the carry-in facility 210 to supply microorganisms that decompose pollutants before supplying soil to the purification facility 220 A biological treatment for purifying the soil may be performed, and a plurality of pieces may be installed inside the soil brought into the loading facility 210 .

Although the embodiment describes that the microbial purification box 100 of the soil carry-in purification facility 220 is installed in the carrying-in facility 210 , it may be installed in the purification facility 220 , of course.

1 to 3 , the microbial purification box 100 of the soil carry-in purification facility 220 according to the first embodiment of the present invention may include a box body 110 .

This box body 110 can accommodate microorganisms and nutrients, and can be purified by decomposing contaminants by microorganisms in the form of supplying microorganisms to the soil by being located in the brought in soil.

In the box body 110, a microbial space 111 filled with microorganisms and a nutrient space 112 filled with nutrients may be partitioned by a partition wall, in addition to the nutrient space 112 and other nutrients or microorganisms required for growth Auxiliary material space 113 in which auxiliary materials such as an oxidizing agent are mixed may be partitioned by partition walls in parallel with each other.

Here, the microorganisms filled in the microbial space 111 may be, for example, strains such as Klebsiella pneumoniae DM, Enterobacter caucerogenus DM, Acinetobacter calcoaceticus DM, Pseudomonas stutzeri OX1, Rhodococcus erythropolis, and Pseudomonas putida having excellent oil degradability, but to purify the soil. It may be various types of microorganisms known for the purpose.

The microbial space 111 may be formed with a microbial filling port that can fill the microorganisms from the outside into the nutrient space 112 .

The nutrient space 112 may be filled with nutrients that supply nutrients necessary for the growth of microorganisms, and nutrients included in the nutrients include carbon (C), phosphorus (P), sulfur (S), potassium (K), calcium ( Ca), iron (Fe), and the like may be in a mixed form of two or more.

The nutrient space 112 may be formed with a nutrient filling port that can be filled with nutrients from the outside to the nutrient space 112.

The auxiliary material space 113 may be filled with an auxiliary material necessary for the growth of microorganisms, and the auxiliary material may be an oxidizing agent or a nutrient containing nutrients different from the nutrients filled in the nutrient space 112 , or a mixture thereof.

The nutrient space 112 may be formed with an auxiliary refilling port that can fill the auxiliary material from the outside to the nutrient space 112 .

The box body 110 may further include a mixing space 114 and a culture space 115 .

The mixing space 114 may mix nutrients, auxiliary materials, and microorganisms filled in the nutrient space 112 , the auxiliary material space 113 , and the microbial space 111 .

The mixing space 114 may be located in the lower part of the auxiliary material space 113, the microbial space 111, and the nutrient space 112 which are arranged side by side, and the auxiliary material space 113, the microbial space 111, the nutrient space ( 112) and may be partitioned by a bulkhead.

In the mixing space 114, the nutrients, auxiliary materials, and microorganisms supplied to the mixing space 114 are mixed, or air is introduced from the air supply 160 to be described below to send the mixed mixture to the culture space 115. An air inlet 117 may be formed.

The culture space 115 may be located above the auxiliary material space 113 , the microbial space 111 , and the nutrient space 112 , and the culture material for culturing the microorganisms may be accommodated in the culture space 115 .

Here, the culture material may be an inorganic material such as sawdust or rice bran, and the culture material may be a mixture of various inorganic materials.

In the upper portion of the culture space 115, the microorganisms emitting hole 116 through which the microorganisms cultured in the culture material of the culture space 115 are supplied to the soil may be formed through, and the microorganism emitting hole 116 is the culture space 115. A plurality may be formed regularly or irregularly on the entire surface of the .

On the other hand, the box body 110 may be configured with a lid that opens and closes the culture space 115 to replace or clean the culture material accommodated in the culture space 115 , and an auxiliary material space 113 and a microorganism space 111 . , the nutrient space 112 may also be provided with a lid to open and close each space.

The box body 110 may include a diffusion tube 120 .

The diffusion pipe 120 may supply a mixture in which nutrients, auxiliary materials, and microorganisms are mixed in the mixing space 114 to the culture space 115 to be dispersed in the culture space 115 .

The diffusion tube 120 directly connects the culture space 115 and the mixing space 114 , and a plurality of diffusion tubes 120 are arranged in the culture space 115 , and are located in the culture space 115 . A portion of 120 may be formed with a plurality of injection holes for spraying a mixture in which the microorganisms are mixed.

As shown in FIGS. 3 and 4 , the box body 110 may include a nutrient weighing tank 140 , a microorganism weighing tank 130 , and an auxiliary material weighing tank 150 .

Nutrient weighing tank 140, microbiological weighing tank 130, auxiliary material weighing tank 150 is the nutrient space 112, the microbial space 111, the auxiliary material space 113 is filled with nutrients, microorganisms, and auxiliary materials for the growth of microorganisms. Nutritional supplements, microorganisms, and auxiliary materials can be supplied in the optimal ratio to

For example, if the mixing ratio of microorganisms, nutrients, and auxiliary materials is 10:1:0.5, the capacity of the microbial weigher 130 is 10, the capacity of the nutrient meter 140 is 1, and the capacity of the auxiliary material container is 0.5. can be configured.

The nutrient metering container 140 may be installed in the nutrient space 112 , and the nutrient metering container 140 may be filled with the nutrient filled in the nutrient space 112 by a preset capacity.

In the nutrient metering container 140, a nutrient inlet 141 through which the nutrient filled in the nutrient space 112 flows into the nutrient metering container 140 is formed at the upper portion, and the nutrients stored in the nutrient metering container 140 are mixed at the bottom. A nutrient outlet 143 for discharging to the space 114 may be formed.

And, in the upper portion of the nutrient weighing container 140, a nutrient container air supply port 145 through which air is supplied from the outside to easily discharge the nutrient filled in the nutrient weighing container 140 to the nutrient outlet 143 will be formed. can

Here, the nutrient container accommodating part 112a may be formed in the nutrient space 112 so that the nutrient metering container 140 can be detachably coupled, and the nutrient container accommodating part 112a is the lower part of the nutrient space 112 . It is formed concave in the nutrient metering container 140 may be installed in the form of being fitted to the nutrient container receiving portion (112a).

At this time, since it is possible to replace and install the nutrient metering container 140 having a capacity corresponding to the mixing ratio of the nutrients in the mixing space 114 in the nutrient container accommodating part 112a, the supply amount according to the mixing ratio of the nutrients can be easily supplied. can be adjusted

A nutrient inlet valve 142 for opening and closing the nutrient inlet 141 may be installed in the nutrient inlet 141, and the nutrient inlet valve 142 is the nutrient inlet when air is introduced into the nutrient metering container 140, the nutrient inlet by pressure When closing the 141 and blocking the inflow of air, it may be implemented as a valve that is mechanically operated to open, or may be implemented as an electronically controlled valve.

In the embodiment, the nutrient inlet valve 142 is a nutrient inlet ( 141) was configured to open and close.

A nutrient discharge valve 144 may be installed in the nutrient outlet 143 to supply or block the nutrient filled in the nutrient metering container 140 to the mixing space 114, and the nutrient discharge valve 144 may be installed in the mixing space ( 114) according to the pressure of the air supplied to the nutrient outlet 143 to open or shut off, may be implemented as a mechanically operated valve, or it may be implemented as an electronically controlled valve.

The nutrient discharge valve 144 in the embodiment installs a flexible valve plate, such as a rubber plate, on the inside of the nutrient metering container 140 to increase the pressure of the mixing space 114, closing the nutrient inlet 141 and , was configured to open the nutrient outlet 143 while bending when the pressure of the mixing space 114 is lowered.

The auxiliary material weighing container 150 may be installed in the auxiliary material space 113 , and the auxiliary material weighing container 150 may be filled with the auxiliary material filled in the auxiliary material space 113 by a preset capacity.

Auxiliary material inlet 151 through which auxiliary material filled in auxiliary material space 113 flows into auxiliary material weighing tube 150 is formed in the upper part of the auxiliary material weighing container 150, and the auxiliary material stored in the auxiliary material weighing container 150 is mixed at the bottom. An auxiliary re-discharge port 153 for discharging to the space 114 may be formed.

And, in the upper portion of the auxiliary material weighing bin 150, the auxiliary ashtray air supply port 155 through which air is supplied from the outside in order to easily discharge the auxiliary material filled in the auxiliary material weighing bin 150 to the auxiliary material outlet 153 is formed. can

Here, the auxiliary material space 113 may be formed with an auxiliary re-tong accommodating part 113a so that the auxiliary material weighing container 150 can be detachably coupled, and the auxiliary re-tong accommodating part 113a is located in the lower part of the auxiliary material space 113 . It is formed concave in the auxiliary material weighing tank 150 may be installed in a form fitted to the auxiliary material container receiving portion (113a).

At this time, since the auxiliary material weighing tank 150 having a capacity corresponding to the mixing ratio of the auxiliary material in the mixing space 114 can be installed in the auxiliary material container accommodating part 113a, the supply amount according to the mixing ratio of auxiliary material can be easily adjusted can be adjusted

An auxiliary material inlet valve 152 for opening and closing the auxiliary material inlet 151 may be installed in the auxiliary material inlet 151, and the auxiliary material inlet valve 152 is the auxiliary material inlet valve 152. When air is introduced into the auxiliary material weighing container 150, the auxiliary material inlet by pressure It may be implemented as a valve that closes 151 and opens when the inflow of air is blocked, or it may be implemented as an electronically controlled valve.

Auxiliary material inlet valve 152 in the embodiment is a nutrient inlet ( 141) was configured to open and close.

An auxiliary re-discharge valve 154 for supplying or blocking the auxiliary material filled in the auxiliary material weighing container 150 to the mixing space 114 may be installed in the auxiliary re-discharge port 153, and the auxiliary re-discharge valve 154 is located in the mixing space ( 114) may be implemented as a mechanically operated valve that opens or blocks the auxiliary re-discharge port 153 according to the pressure of the air supplied to it, or may be implemented as an electronically controlled valve.

In the embodiment, the auxiliary re-discharge valve 154 is installed on the inside of the auxiliary material weighing tank 150 by installing a flexible valve plate such as a rubber plate to increase the pressure of the mixing space 114, the auxiliary material inlet 151 is closed and , was configured to open the auxiliary re-discharge port 153 while bending when the pressure in the mixing space 114 is lowered.

The microbial counter 130 may be installed in the microbial space 111 , and the microorganisms charged in the microbial space 111 may be filled in the microbial counter 130 by a preset capacity.

Microbial inlet 131 through which the microorganisms filled in the microbial space 111 are introduced into the microbial counter 130 is formed in the microbial counter 130 in the upper part, and the microorganisms stored in the microbial counter 130 are mixed in the lower part. A microorganism outlet 133 for discharging to the space 114 may be formed.

And, in the upper portion of the microbial counter 130, the microorganism bin air supply port 135 to which air is supplied from the outside to easily discharge the microorganisms charged in the microbial counter 130 to the microbial outlet 133 will be formed. can

Here, the microbiome accommodating part 111a may be formed in the microbial space 111 to detachably couple the microbiome counter 130 , and the microbial container accommodating part 111a is the lower part of the microbial space 111 . It is formed to be concave in the microbial meter 130 may be installed in the form of being fitted in the microbial tank receiving portion (111a).

At this time, since the microbial tank 130 having a capacity corresponding to the mixing ratio of the microorganisms in the mixing space 114 can be installed in the microbial container receiving part 111a by replacing it, the supply amount according to the mixing ratio of the microorganisms can be easily adjusted. can be adjusted

A microorganism inlet valve 132 for opening and closing the microorganism inlet 131 may be installed in the microorganism inlet 131, and the microorganism inlet valve 132 is the microorganism inlet by pressure when air is introduced into the microbial meter 130. When closing the 131 and blocking the inflow of air, it may be implemented as a valve that is mechanically operated to open, or it may be implemented as an electronically controlled valve.

The microorganism inlet valve 132 in the embodiment is a microbial inlet ( 131) was configured to open and close.

The microorganism outlet 133 may be provided with a microorganism discharge valve 134 for supplying or blocking the microorganisms charged in the microbiological meter 130 to the mixing space 114, and the microorganism discharge valve 134 is located in the mixing space ( 114) may be implemented as a mechanically operated valve that opens or blocks the microorganism outlet 133 according to the pressure of the air supplied to it, or may be implemented as an electronically controlled valve.

The microorganism discharge valve 134 in the embodiment is installed on the inside of the microbial meter 130 by installing a flexible valve plate, such as a rubber plate, when the pressure of the mixing space 114 increases, the microorganism inlet 131 is closed and , was configured to open the microorganism outlet 133 while bending when the pressure of the mixing space 114 is lowered.

And, the air supply port 135 of the microbiome of the microbial weigher 130, the air supply port 145 of the nutrient tank 140 of the nutrient meter 140, and the auxiliary air supply port 155 of the auxiliary ash tank 150. may be connected to each other through an air supply pipe 170 capable of supplying air from the outside, and an air supply valve 170a capable of introducing or blocking air may be installed in the air supply pipe 170 .

2 and 3 , the microbial purification box 100 of the soil carry-in purification facility 220 according to the first embodiment of the present invention may include an air supply 160 .

The air supply 160 may supply air to the box body 110 .

The air supply 160 may supply compressed air, or may suck air from the box body 110 .

The air supply 160 is connected to each other by the air inlet 117 and the hose 161 of the body box to supply or suck air from the air supply 160, and the air supply 160 is a known compressor. It may be implemented to supply compressed air or suck air.

In addition, the air inlet 117 of the body box may be provided with an inlet valve 117a for supplying or blocking air from the air supply 160 to the mixing space 114 .

On the other hand, the air supply 160 is connected to the pipe installed in advance in the soil carry-in purification facility 200, and the hose 161 is connected from the pipe to the body box, so that the body box is located at various locations in the soil carry-in purification facility 200 can purify the soil.

Hereinafter, the action and effect between each component will be described.

The microbial purification box 100 of the soil carry-in purification facility 220 according to the first embodiment of the present invention includes a microbial space 111 filled with microorganisms inside the box body 110, and a nutrient space filled with nutrients ( 112) and a filler space filled with auxiliary materials.

In addition, a mixing space 114 in which microorganisms, nutrients, and auxiliary materials are mixed is formed in the lower part of the nutrient space 112, the microbial space 111, and the filling space, and the nutrient space 112, the microbial space 111, and A culture space 115 for culturing microorganisms is formed in the upper part of the filling space.

The mixing space 114 and the culture space 115 are connected to each other by the diffusion tube 120 , so that the mixture mixed in the mixing space 114 can move to the culture space 115 through the diffusion tube 120 , and culture A culture material for culturing microorganisms is accommodated in the space 115 .

The nutrient metering container 140 is installed in the nutrient space 112 to supply nutrients to the mixing space 114 by a preset capacity, and the nutrient metering container 140 has a capacity that can be supplied at once according to the mixing ratio of the mixture. can

And, the nutrient meter 140 is a nutrient tank air supply port 145 to which air is supplied from the outside is formed, the nutrient inlet 141 that is introduced into the nutrient meter 140 from the nutrient space 112, and nutrient A nutrient outlet 143 for discharging the nutrient filled in the weighing container 140 to the mixing space 114 may be formed.

A nutrient inlet valve 142 for introducing or blocking nutrients from the nutrient space 112 to the nutrient weighing bin 140 according to the internal pressure of the nutrient weighing bin 140 may be installed in the nutrient inlet 141, and nutrient A nutrient discharge valve 144 for supplying or blocking nutrients from the nutrient metering container 140 to the mixing space 114 according to the pressure of the mixing space 114 may be installed at the outlet 143 .

Auxiliary material weighing tank 150 is installed in the auxiliary material space 113 to supply the auxiliary material to the mixing space 114 by a preset capacity, and the auxiliary material metering tank 150 has a capacity that can be supplied at one time according to the mixing ratio of the mixture. can

In addition, the auxiliary material weighing tank 150 is formed with an auxiliary material air supply port 155 to which air is supplied from the outside, and the auxiliary material inlet 151 that is introduced into the auxiliary material metering tube 150 from the auxiliary material space 113, and the auxiliary material. Auxiliary material outlet 153 for discharging the auxiliary material filled in the weighing container 150 to the mixing space 114 may be formed.

The auxiliary material inlet 151 may be provided with an auxiliary material inlet valve 152 for introducing or blocking auxiliary material from the auxiliary material space 113 to the auxiliary material weighing tube 150 according to the internal pressure of the auxiliary material weighing vessel 150, and the auxiliary material may be installed. An auxiliary re-discharge valve 154 for supplying or blocking auxiliary material from the auxiliary material metering container 150 to the mixing space 114 according to the pressure of the mixing space 114 may be installed at the outlet 153 .

The microbial counter 130 is installed in the microbial space 111 to supply the microorganisms to the mixing space 114 by a preset capacity, and the microbial counter 130 has a capacity that can be supplied at one time according to the mixing ratio of the mixture. can

And, the microbiological tank 130 is formed with a microbe air supply port 135 to which air is supplied from the outside, the microbe inlet 131 that is introduced into the microbe counter 130 from the microbe space 111, and microorganisms A microorganism outlet 133 for discharging the microorganisms charged in the weighing container 130 to the mixing space 114 may be formed.

A microorganism inlet valve 132 for introducing or blocking microorganisms from the microbial space 111 to the microbial counter 130 according to the internal pressure of the microbial counter 130 may be installed in the microorganism inlet 131, and microorganisms A microorganism discharge valve 134 for supplying or blocking microorganisms from the microbiological meter 130 to the mixing space 114 according to the pressure of the mixing space 114 may be installed at the outlet 133 .

In addition, the microbe air supply port 135, the nutrient tank air supply port 145 and the auxiliary rebin air supply port 155 may be connected to each other by an air supply pipe 170 to which air is supplied from the outside, and the air supply An air supply valve 170a for supplying or blocking air may be installed in the pipe 170 .

The air supply 160 may be connected by an air inlet 117 of the box body 110 and a hose 161 to supply air to the mixing space 114 , and the air inlet 117 may be connected to the mixing space 114 . An inlet valve 117a for supplying or blocking air may be installed.

The microbial purification box 100 of the soil carry-in purification facility 220 according to the embodiment of the present invention configured as described above, when the soil is brought into the carrying-in facility 210 of the soil carry-in purification facility 200, the box body between the soil (110) is buried.

When the box body 110 is buried, air is supplied from the air supply 160 to the mixing space 114 through the air inlet 117, and as the pressure of the mixing space 114 increases, in the mixing space 114 A mixture of nutrients, auxiliary materials, and microorganisms moves to the culture space 115 through the diffusion pipe 120 . The microorganisms that have moved to the culture space 115 are absorbed by the culture material and cultured, and the cultured microorganisms spread to the soil for purification through the microorganism discharge hole 116 , and the soil can be purified.

After a preset time elapses or when it is determined that there is no microorganism in the culture space 115 , the microorganisms, nutrients, and auxiliary materials are mixed in the mixing space 114 to supply the microorganisms back to the culture space 115 .

At this time, the air supply 160 sucks the air of the mixing space 114. When the air is sucked in from the air supply 160, the pressure in the mixing space 114 is lowered, and the nutrient discharge valve 144 opens the nutrient outlet. 143 is opened, the microorganism discharge valve 134 opens the microorganism discharge port 133 , and the auxiliary re-discharge valve 154 opens the auxiliary re-discharge port 153 .

Of course, when the air supply 160 sucks air from the mixing space 114, the air supply valve 170a of the air supply pipe 170 is opened to allow air from the outside to each nutrient weighing container 140, auxiliary material metering. The barrel 150, and the microbial weighing tank 130 are introduced, and the nutrient inflow valve 142, the auxiliary reinflow valve 152 and the microorganism inflow valve 132 are each nutrient space 112, auxiliary material space 113, And it blocks the introduction of microorganisms, auxiliary materials and nutrients from the microbial space 111 to the nutrient weighing tank 140 , the auxiliary material weighing tank 150 , and the microbial weighing tank 130 .

Nutrients, auxiliary materials, and microorganisms supplied to the mixing space 114 are introduced into the mixing space 114 only as much as the amount charged in the auxiliary weighing tank 150 , the nutrient weighing container 140 , and the microbial weighing tank 130 , so the mixing space Nutrients, supplements, and microorganisms supplied to (114) may be supplied and mixed in a preset ratio.

And, when nutrients, auxiliary materials, and microorganisms are supplied to the mixing space 114 , the air supply 160 again supplies air to the mixing space 114 .

When air is supplied to the mixing space 114, as the pressure in the mixing space 114 increases, the nutrient discharge valve 144, the auxiliary re-discharge valve 154, and the microorganism discharge valve 134 are connected to the nutrient discharge port 143, auxiliary material. The outlet 153 and the microorganism outlet 133 are sealed, and nutrients, auxiliary materials, and microorganisms supplied to the mixing space 114 are mixed and dispersed while moving to the culture space 115 through the diffusion pipe 120 and in the culture material. microorganisms are cultured.

Even if all the mixtures in the mixing space 114 move to the culture space 115, the air supply 160 continuously supplies air, thereby injecting air from the mixing space 114 to the soil through the culture space 115. By promoting the growth of microorganisms provided to the soil, it can be purified quickly.

Hereinafter, the microorganism purification box 100 of the soil carry-in purification facility 220 according to the second embodiment of the present invention will be described.

As shown in FIG. 5 , the microbial purification box 100 of the soil carry-in purification facility 220 according to the second embodiment of the present invention is characterized by the air supply 160 .

The air supply 160 of the second embodiment may supply air to the mixing space 114 through the selection valve 173 as well as supply air through the air supply pipe 170 .

The selection valve 173 is branched from the hose 161 connecting the air supply 160 and the air inlet 117 of the mixing space 114 to select the branch pipe 171 connected to the air supply pipe 170 , The air supplied from the air supply 160 may be supplied to the mixing space 114 or may be supplied to the air supply pipe 170 .

When the microorganism purification box 100 of the soil carry-in purification facility 220 according to the second embodiment of the present invention configured as described above supplies air from the air supply 160 to the mixing space 114 through the selection valve 173, , as the pressure of the mixing space 114 increases, the microorganisms, nutrients, and auxiliary materials are mixed in the mixing space 114 and move to the culture space 115 through the diffusion pipe 120 , and the microorganisms in the culture space 115 This is cultured and released through the microbial release hole 116 to purify the soil.

On the other hand, when the microorganisms in the culture space 115 are insufficient, the air of the air supply 160 is blocked from being supplied to the mixing space 114 through the selection valve 173 in order to supply the microorganisms again, and the air supply pipe ( 170) to supply air.

As the air supplied to the air supply pipe 170 is supplied to the microbial weighing tank 130, the nutrient weighing tank 140, and the auxiliary material weighing tank 150, the pressure increases, and the microbial discharge valve 134, the auxiliary material by the increasing pressure The discharge valve 154 and the nutrient discharge valve 144 are opened to discharge microorganisms, nutrients, and auxiliary materials into the mixing space 114 .

At this time, when the pressure of the microbial weigher 130, the nutrient weigher 140, and the auxiliary ash weigher 150 increases, the microorganism inlet valve 132, the auxiliary reinlet valve 152, and the nutrient inlet valve 142 are microbial The inlet 131, the auxiliary material inlet 151, and the nutrient inlet 141 are blocked.

And, when all microorganisms, nutrients, and auxiliary materials are discharged from the microbial weigher 130 , the nutrient weigher 140 , and the auxiliary material weigher 150 , it is supplied to the air supply pipe 170 through the selection valve 173 . The air is blocked, and the air inlet 117 is opened to supply air to the mixing space 114 .

When air is supplied to the mixing space 114, as the pressure of the mixing space 114 increases, the microorganism discharge valve 134, the nutrient discharge valve 144, and the auxiliary re-discharge valve 154 through the microorganism discharge port 133, The nutrient outlet 143 and the auxiliary re-discharge port 153 are blocked, and the mixture mixed in the mixing space 114 is moved to the culture space 115 through the diffusion pipe 120 .

Here, when air is supplied to the mixing space 114 and the inflow of air into the air supply pipe 170 is blocked, the microorganism weighing tank 130 , the nutrient weighing tank 140 , and the auxiliary material weighing tank 150 are inside is in an empty state, the pressure is lowered so that the microorganism inlet valve 132, the nutrient inlet valve 142, and the auxiliary reinlet valve 152 open the microbe inlet 131, the nutrient inlet 141 and the auxiliary material inlet 151 together Thus, the microorganisms, nutrients, and auxiliary materials filled in the microbial space 111, the nutrient space 112, and the auxiliary material space 113 are introduced into each microbial weighing tank 130, the nutrient weighing tank 140, and the auxiliary material weighing tank 150. and is charged

The microorganisms that have moved to the culture space 115 through the diffusion pipe 120 are cultured in the culture material and released through the microorganism discharge hole 116 , thereby purifying the soil.

As described above, the microorganism purification box 100 of the soil carry-in purification facility 220 according to the second embodiment of the present invention supplies microorganisms, nutrients, and auxiliary materials to the mixing space 114 in the first embodiment, and air to discharge Although it was necessary to inhale and discharge air from the supply unit 160, in the second implementation, it is enough to selectively supply air to the air supply pipe 170 or the mixing space 114, thereby simplifying the configuration of the air supply unit 160 and manufacturing cost. can be reduced, and a quick operation can be performed.

Therefore, the microbial purification box 100 of the soil carry-in purification facility 220 according to an embodiment of the present invention mixes the microorganisms for purifying the soil with nutrients and auxiliary materials in the mixing space 114 in the culture space 115. Since it is supplied after culturing, it is possible not only to improve the efficiency of soil purification by microorganisms, but also to continuously supply air to the soil through the air supply unit 160, thereby activating microorganisms and improving the soil purification efficiency. .

In addition, when the microorganism purification box 100 of the soil carry-in purification facility 220 of the present invention is installed in the storage facility, the microorganisms are activated while the soil is stored in the storage facility to rapidly purify the soil in the purification facility 220 . , the purification time can be shortened.

In addition, since the microorganisms, auxiliary materials, and nutrients are filled and supplied as much as the mixing ratio preset in the microbiological weighing tank 130, the auxiliary material weighing tank 150, and the nutritional supplement metering container 140, the hassle of adjusting the mixing ratio is eliminated. can do.

In addition, since the microorganisms can be supplied and mixed with only the pressure of the air supplied from the air supply 160 , the manufacturing cost can be reduced, and the occurrence of failure can be minimized, thereby reducing the maintenance cost.

Although the embodiment of the present invention has been described above, the scope of the present invention is not limited thereto, and it is easily changed from the embodiment of the present invention by a person skilled in the art to which the present invention belongs and recognized as equivalent. including all changes and modifications to the scope of

100: microbial purification box of the soil carry-in purification facility 110: box body
111: microbial space 112: nutrient space
113: auxiliary material space 114: mixed space
115: culture space 116: microorganism release hole
117: air inlet 117a: inlet valve
120: Diffusion tube 130: Microbial tank
131: microorganism inlet 132: microorganism inlet valve
133: microorganism outlet 134: microorganism discharge valve
135: microbiome air supply port 140: nutrient weighing tank
141: nutrient inlet 142: nutrient inlet valve
143: nutrient outlet 144: nutrient outlet valve
145: nutrient tank air supply port 150: auxiliary ash tank
151: auxiliary material inlet 152: auxiliary material inlet valve
153: auxiliary material outlet 154: auxiliary material discharge valve
155: auxiliary re-tong air supply port 160: air supply
161: hose 170: air supply pipe
170a: air supply valve 171: branch pipe
173: selection valve 200: soil carry-in purification facility
210: import facility 220: purification facility

Claims (10)

Microbial purification of a soil carry-in purification facility for supplying microorganisms to the soil brought into the carrying-in facility in a soil carrying-in purification facility comprising a carrying-in facility into which soil for purification is carried in and a purification facility for purifying the carried-in soil into the carrying-in facility as a box,
A box body for accommodating the microorganisms and nutrients necessary for the growth of the microorganisms, and
It supplies the air necessary for the growth of the microorganism to the box body and includes an air supply that provides a pneumatic pressure for mixing the nutrients and the microorganisms,
The box body
A microbial space in which the microorganism is accommodated,
A nutrient space in which a nutrient that is partitioned from the microbial space to help the growth of the microorganism is accommodated;
A mixing space partitioned in the microbial space and the nutrient space and mixed with the microorganisms supplied from the microbial space and the nutrients accommodated in the nutrient space by the air pressure supplied from the air supply unit, and
Microbial purification box of a soil carry-in purification facility, characterized in that it comprises a culture space in which the culture material for culturing the microorganism mixed with the nutrients in the mixing space is accommodated. According to claim 1,
The box body
Microbial purification box of a soil carry-in purification facility, characterized in that it includes a diffusion pipe connecting the culture space and the mixing space by the pneumatic pressure supplied from the air supply unit and dispersing the microorganisms mixed with the nutrients supplied to the culture space. According to claim 1,
The box body
To supply the microorganism and the nutrient to be mixed in the mixing space to the mixing space at a preset ratio,
A microbial weighing tank installed in the microbial space, filled with the microorganisms by a capacity of the preset ratio, and supplying the charged microorganisms to the mixing space, and
Microbial purification box of a soil carrying-in purification facility, characterized in that it is installed in the nutrient space, the nutrient is filled by the capacity of the preset ratio, and it comprises a nutrient meter for supplying the filled nutrient to the mixing space. 4. The method of claim 3,
The microbiome is
a microorganism inlet through which the microorganism is introduced in the microbial space;
A microorganism outlet for discharging the microorganisms charged in the microbiome into the mixing space, and
It is formed in the microbial counter and air is supplied from the air supply or from the outside so that the microorganisms charged in the microbial counter are discharged to the microbial outlet, characterized in that it comprises a microbial bin air supply port through which air is supplied from the outside. Microbial purification box of a soil carry-in purification facility. 5. The method of claim 4,
The microorganism inlet is
Microbial purification box of a soil carry-in purification facility, characterized in that it comprises a microorganism inlet valve for supplying or blocking microorganisms according to the pressure from the microbial space to the microbial counter. 5. The method of claim 4,
The microorganism outlet is
Microbial purification box of a soil carry-in purification facility, characterized in that it includes a microorganism discharge valve that opens or blocks the microorganism discharge port according to the pressure of the mixing space.. 4. The method of claim 3,
The nutritional meter is
a nutrient inlet through which the nutrient is introduced from the nutrient space,
A nutrient outlet for discharging the microorganisms charged in the nutrient meter to the mixing space, and
It is formed in the nutrient meter box and air is supplied from the air supply or from the outside so that the nutrients filled in the nutrient meter box are discharged to the nutrient meter outlet, characterized in that it comprises an air supply port through which air is supplied from the outside. Microbial purification box of a soil carry-in purification facility. 8. The method of claim 7,
The nutrient inlet is
Microbial purification box of a soil carrying-in purification facility, characterized in that it comprises a nutrient inlet valve for supplying or blocking nutrients according to pressure from the nutrient space to the nutrient metering container. 8. The method of claim 7,
The nutrient outlet is
Microbial purification box of a soil carry-in purification facility, characterized in that it includes a nutrient discharge valve that opens or blocks the nutrient outlet according to the pressure of the mixing space. 4. The method of claim 3,
the air supply
Microbial purification box of a soil carrying-in purification facility, characterized in that it includes both the nutrient metering tank and the microorganism metering tank, and a selection valve for selectively supplying air to the mixing space.

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