KR101117115B1 - Compacted culture apparatus - Google Patents

Abstract

PURPOSE: A compacted culture apparatus which is easy to mount and move is provided to ensure low cost for mounting and maintenance. CONSTITUTION: A compacted culture apparatus which is easy to mount and move comprises: a culture tank(500) having a heat insulator(230) of a cylindrical inner tank(260) and an outer tank(240); a stirrer which stirs and supplies raw water, EM liquid, and nutrient(molasse); a low water level sensor and direct water supply; a culture medium drain pipe(220) having a vacuum releasing valve(140) and discharging pipe; a heater having a horizontal heater(290) and temperature sensor(170); and a controller(250) which controls temperature of the heater and alarms the time to discharge the culture medium by a lamp or alarm.

Description

Useful microorganism-intensive culture device that is convenient to move and install {COMPACTED CULTURE APPARATUS}

The present invention relates to a culture apparatus for intensive useful microorganisms that is easy to install and move, and more particularly, to develop an intensive culture apparatus that is convenient for installation and mobile installation, to minimize costs, and to integrate components necessary for cultivation of circulation pumps and the like. The present invention relates to an intensive cultivation apparatus for propagation and supply of useful microorganisms, which can be used immediately by connecting only a direct water supply and an external power supply so that the equipment cannot be seen from the outside.

Due to urbanization due to industrial development, the quality of human beings is being eroded because they are living on the concrete ground due to the destruction of the river in the city caused by environmental destruction and the concentration of buildings.

In order to enhance the quality of life and the quality of the city, the campaign to revitalize the stream is showing its effectiveness. However, the quality of the streams and streams that flow only by using the Han River or the flow of the river flows without fresh water. There is a problem that the odor is generated by breeding harmful microorganisms.

In particular, the most important form of nitrogen flowing into the sewage and wastewater treatment plant is ammonia nitrogen, which is a nutrient for algae, and 70% of the total oxygen required in the nitrification process is consumed in this process. Ammonia nitrogen consumes a large amount of chlorine in chlorine disinfection, and when gas is volatilized, it causes odors and causes odor complaints in sewage and wastewater treatment plants. The conventional facility structure causes a number of serious problems, such as occupying a large installation area and increasing the size of the apparatus, as well as increasing the construction cost and the maintenance cost. In addition, it is a factor that greatly reduces the utilization efficiency of the facility, it is installed more compact, high efficiency and low cost, the nitrogen component in the sewage and wastewater is removed, which can reduce the odor while maintaining sound water quality There is an urgent need for a device.

There is a problem that management is difficult because there is no integrated system of the culture tank formed compactly integrated such equipment.

Patent No. 10-0930596 previously filed for the above purpose is not aesthetically good because the equipment is mounted on the outside, there was a problem that must be separated during installation and movement.

In addition, since the mixing of the stock solution and the water is made in the tank, it is difficult to grasp the mixed state and there is a problem that the stock solution is aggregated on the side of the culture tank to confirm.

Patent No. 10-0930596 filed and registered by the applicant of the present application

The present invention has built-in equipment on the bottom of the culture tank to facilitate the installation, and useful microorganisms (EM, Effective Microorganism) is a combination of dozens of microorganisms beneficial to humans among many microorganisms in nature, the culture can be easily cultured An object of the present invention is to provide an intensive culture apparatus capable of proliferating and supplying useful microorganisms.

It is another object of the present invention to provide an intensive culture apparatus capable of multiplying and supplying useful microorganisms which can be supplied automatically by visually confirming the agitated state by separately forming an agitating device so that mixing of the stock solution and water is performed well. have.

The problem solving means of the present invention

Stirring the cultivation tank consisting of a thermal insulation material configured to increase the thermal insulation power to maintain a proper temperature on the outer surface of the inner tank of the cylindrical structure and the outer tank on the outer surface, the raw water, EM stock solution and nutrients (molasses, etc.) supplied in the culture tank Stirring unit to supply; A supply unit comprising a raw material inlet and a direct water supply port to supply raw water to supply the culture solution to the culture tank; A culture solution drain tube including a pressure relief valve for discharging the internal gas generated during the cultivation to the outside, a vacuum releasing valve, and a discharge tube for discharging the culture medium to the outside; A heating unit configured of a heater configured to maintain a temperature in the culture tank at 25 to 35 degrees and a temperature sensor detecting a temperature; Control the feed rate of the stock solution and the raw water, control the operating time of the circulation pump to mix the culture solution, control the temperature of the heating unit to maintain the optimum temperature of the culture, and check the culture state in the culture tank in real time To inform the lamp or alarm, and to form a control unit for integrally controlling the discharge, the stirring unit forms a stirring tube on the lower surface of the outside so that the operator can see with the naked eye, stirring on a fixed plate formed on the top of the stirring tube A screw is configured to form a motor, and the fixing plate and the lid are configured to be opened and closed by hinges, and a raw water pipe valve is formed on the upper part of the stirring tube and a raw material conveying pipe is formed on the lower part of the stirring tank to feed the culture stock solution to the culture tank. It was made to feed.

Convenient microorganism group (EM) intensive culture device of the convenient installation of the present invention has the effect of low installation cost and low repair and maintenance costs due to the convenient mobile installation.

In addition, there is an effect that can be efficiently and quickly installed at low cost when the facility facilities require a large amount of useful microorganisms (EM), such as waste water purification, industrial wastewater, domestic wastewater.

The present invention is a useful invention that has a very excellent effect in contaminated wastewater purification and environmental industry.

1 is a perspective view showing a useful microbial group (EM) intensive culture device convenient to move installation of the preferred embodiment of the present invention.
Figure 2 is a cross-sectional view of the useful microbial group (EM) intensive culture device convenient to move installation of the present invention.
Figure 3 is a front view of the intensive culture device of the present invention.
Figure 4 is a state equipped with a heater in the stirring barrel of the useful microbial group (EM) -intensive culture apparatus convenient to move installation of another embodiment of the present invention.
Figure 5 is a cross-sectional view of the intensive culture device of the stirring portion of another embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, a useful microorganism group (EM) intensive culture device that is convenient to move installation of the preferred embodiment of the present invention will be described in detail.

80% of the microbes on earth are opportunistic sunflowers. When the number of bad microorganisms increases, they become bad microorganisms and become involved in corruption and pollution. However, if you are in an environment with a large number of beneficial microorganisms, you will play a beneficial role. EM is responsible for driving sunflowers in a beneficial direction.

The integrated culture apparatus for propagation and supply of useful microorganisms of the present invention shown in FIGS. 1 to 5 is equipped with a device capable of producing a large amount of EM, circulating pumps and pipes arranged in the lower part of the culture tank, It was installed between the tank 260 and the outer tank 240.

The configuration of the present invention comprises a culture tank 500, the water supply port 100, the raw material inlet 110, the stirring unit 380, the horizontal heater 290, the control unit 250.

In the useful microorganism group (EM) intensive culture device that is convenient to move installation of the present invention,

Culture tank 500 is the inner tank 260 of the cylindrical structure and the heat insulating material 230 and the outer tank 240 on the outer surface of the heat insulating material configured to increase the thermal power to maintain a suitable temperature on the outer surface of the inner tank Is done.

Raw material inlet 110 for injecting the culture stock solution to the culture tank 500 and a circulation tube 190 for circulating the culture solution during the culture is formed on the side, the water supply port 100 for supplying water to the upper portion of the culture tank and It consists of a washing head 280 connected to the washing tube 150 to the closed lid 120 to supply the cleaning liquid.

Pressure relief valve 130 for discharging the internal gas generated during the cultivation to the outside of the culture tank to the outside and the vacuum relief valve 140 and the water level in the tank to prevent the vacuum is generated in the tank when discharging the culture solution To form a low water level sensor 180 to measure.

The culture medium drain tube 220 consisting of a discharge pipe for discharging the culture medium cultured in the culture tank to the outside and a horizontal heater 290 formed on the lower surface to maintain the temperature in the culture tank 25 to 35 degrees and the temperature in the culture tank It consists of a temperature sensor 170 for detecting.

Control the culture tank to supply the culture stock solution and raw water in the mixing ratio, control the operating time of the circulation pump 160 to mix the culture stock solution, and control the temperature of the horizontal heater 290 to maintain the optimum temperature of the culture In addition, the control unit 250 formed in the outer box was configured to check the culture state in the culture tank in real time to inform the discharge time to the lamp or alarm, and to control the discharge as integrated as possible.

The present invention was formed to repeat the operation and stop for a predetermined time by installing a circulation pump 160 and the pipe to circulate the culture fluid required for operation in the culture tank through the circulation pipe 190 as described above.

As shown in FIG. 4, the agitator 380 installed outside to incubate in the culture tank has a heater at the bottom of the agitator to mix well with raw water (direct water) and EM stock and nutrients (molasses, etc.). 480).

The most important stirring portion 380 of the present invention was installed on the outer surface of the culture tank so that the operator can directly check with the naked eye to see the work process.

As described above, the stirring unit 380 forms the stirring barrel 350 on the lower surface of the outside so that the operator can visually check the stirring screw 370 on the fixed plate 400 formed on the upper portion of the stirring barrel 350. Is formed in the motor 360, the fixing plate 400 and the lid 330 is connected to the hinge 390 is configured to open and close, the upper portion of the stirring tube 350, the water pipe valve 340 and The lower portion of the raw material transport pipe 310 is formed to feed the culture solution to the culture tank to the raw material transport pump (300).

When washing the stirring barrel was formed to be discharged to the outside through the outlet 460.

The present invention is a pressure relief valve 130 on the upper surface of the culture tank to discharge the internal gas generated during the culture in the culture tank to the outside and the vacuum relief valve 140 to prevent the vacuum is generated in the tank when the culture liquid is discharged ) Was formed so as not to apply pressure in the culture tank.

In addition, the inner tank 260 and the outer tank 240 of the culture tank 500 may be formed of stainless steel or the inner tank 260 may be used as a synthetic resin material. In addition, the culture tank is formed in a cylindrical shape and formed in a double structure to maintain the temperature required for cultivation was formed by inserting or filling the heat insulating material or the heat insulating material 230 in between to increase the insulating force.

The stirring unit 380 was operated to mix evenly so that the rotation speed of the motor 360 is rotated slowly.

The raw material transfer pump 300 was configured to transfer the culture solution stirred in the stirring unit 330 to the raw material inlet 110 of the culture tank through the raw material transport tube 310.

A stock solution inlet 110 for supplying the culture stock solution and a water supply port 100 for supplying raw water were formed. In addition, the washing pump 320 is configured at the bottom to supply pressurized water to the washing head 280 when the direct water is supplied to the washing water, and an electronic switching valve 490 is formed to supply the direct water to the water supply port and the washing water.

In addition, it is preferable to use water in a state in which chlorine is removed for raw water (direct water).

The culture stock solution is an example of the main EM fine
Photosynthetic bacteria: Synthesis of organic compounds and production of oxygen for photosynthesis while living under conditions of high pressure and temperature with carbon dioxide and hydrogen compounds.

Lactobacillus: A microorganism with strong potency that processes perishables and preserves it, and serves as the first fermentation of organic matter for EM.
Actinomycetes: The amino acids produced by photosynthetic bacteria produce antibacterial substances (such as streptomycin). Yeast: It performs various fermentations, grows well at low acidity, and produces useful substances for crops such as amino acids, sugars, and other soil organic matter emitted by photosynthetic bacteria.

After the culture is completed, the culture liquid drain tube 220 is formed at the bottom of the culture tank, and since the whole amount is not discharged in the culture tank and a certain amount is always left in the culture tank, it is necessary for the culture of the microorganisms without introducing the microorganisms daily. By supplying an appropriate amount of nutrient source to adjust the culture cycle schedule of the microorganisms set in advance through the control, the culture medium is completed is discharged through the discharge pipe, it is possible to continue the culture and supply of the required microorganisms. In addition, in order to discharge the complete discharge and washing water was formed to be discharged to the outside through the sludge drain pipe 270.

In the present invention, when the microorganisms are cultured by adding a nutrient source to the culture tank, as a result of the measurement, the culture efficiency of the microorganisms can be seen that the peak reaches about 75 to 90 hours. Therefore, it would be desirable to set the culture medium supply cycle accordingly.

It is composed of a heater configured to maintain the temperature in the culture tank 25 to 35 degrees and a temperature sensor 170 for sensing the temperature. Horizontal heater 290 is configured to maintain a constant temperature in the culture tank. The heater can be configured in one or the top and bottom respectively. The temperature sensor 170 was detected to maintain the proper temperature for the culture to control the operation of the heater.

In addition, since the external element of the growth of useful microorganisms (EM) requires a device for circulating or moving the culture at a constant temperature of 25 to 35 degrees, the present invention has an inner cylinder of stainless steel or a synthetic resin, and the culture is evenly distributed in a cylindrical structure. Through the circulation pump 160, the culture solution in the culture tank was discharged to the circulation pipe to be circulated.

In addition, by configuring the temperature display unit to detect the operation of the heater to be displayed by the temperature sensor, it is configured to automatically adjust the temperature, and to supply the raw water and the culture stock solution for the culture tonnage automatically when cultivation after the culture medium discharge.

The supply of raw water is formed step by step to measure the raw water filled in the culture tank through the low water level sensor 180 to supply the culture stock solution when a certain amount of raw water is supplied, and when the raw water is supplied to the highest point, opening and closing of the water supply port 100 The valve 210 was formed to be closed.

The culture rate meter (not shown) was configured to detect and display the initial pH concentration of the mixed solution in the stirred state and the pH concentration cultured in real time, and configured to receive the detection value by the controller. It can also be installed in other locations in order to accurately determine the culture state in the culture tank.

The control unit 250 is controlled to supply at a predetermined ratio of the culture stock solution and the water supply, each nutrient source is supplied indiscriminately into the culture tank from the stirring tube 350 of the stirring unit 380, by adjusting the amount of nutrient source input The proper amount of nutrients needed for microbial culture is controlled. Each of these nutrient sources is supplied with only the amount of microorganisms required for cultivation of the microorganisms from the nutrient source tank, and once the nutrient source operation is completed, the raw material transport pipe 310 connected to the stirring tube of the stirring unit 380 is again supplied. It was formed to be controlled automatically controlled to be introduced into the culture tank through.

The speed and rotation speed of the culture medium stirring unit to control the culture solution was configured to prevent unnecessary stirring. In addition, by controlling the temperature of the horizontal heater of the heating unit to maintain the optimum temperature of the culture was formed to check and control the temperature sensor in real time to maintain a constant temperature.

In addition, by checking the culture state in the culture tank in real time to inform the discharge time to the lamp or alarm, and to control the discharge as possible integrated control.

A washing head 280 was mounted on the top of the culture tank to wash the inside of the culture tank, and the inside of the culture tank was sprayed and washed by pressurizing the washing pump 320.

Useful microorganisms (EM) cultured as described above has the effect of removing odor and air purification and water quality improvement.
Since the stirring part 380 of another embodiment of the present invention illustrated in FIG. 5 is difficult to stir the gel solution, water may be directly supplied to the stirring screw 370 connected to the motor shaft 420 during stirring. In order to insert the motor shaft 420 into the hollow tube 430, and to install the pipe 440 and the opening and closing valve 450 for supplying water to the hollow tube to supply water at the same time when stirring the gel state It was formed to mix well.
In addition, the built-in heater 480 on the side of the stirring barrel was formed to be used to operate the heater when the temperature is lowered or the stirring is difficult due to the external temperature decrease.

As described above, the present invention has been described with reference to the embodiment illustrated in the drawings, but this is only an example, and those skilled in the art may make various forms of deformation and other equivalent embodiments therefrom. Will understand. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

100: water inlet 110: raw material inlet
120: closed lid 130: pressure relief valve
140: vacuum relief valve 150: cleaning tube
160: circulation pump 170: temperature sensor
180: low water level sensor 190: circulation pipe
220: culture liquid drain tube 230: insulation
240: outer tank 250: control box
260: inner tank 270: sludge drain pipe
280: cleaning head 290: horizontal heater
300: material feed pump 310: material feed pipe
320: washing pump 340: water pipe valve
350: stirring barrel 360: motor
370: stirring screw 390: hinge
400: fixed plate
420: motor shaft 430: hollow tube
440: pipe 450: opening and closing side

Claims (3)

Culture tank 500 consisting of a heat insulating material 230 and the outer tank 240 formed on the outer surface configured to increase the insulating force in order to maintain a suitable temperature on the outer surface of the inner tank 260 of the cylindrical structure; An agitator for agitating and supplying raw water, EM stock and nutrients (molasses, etc.) supplied into the culture tank; A low water level sensor 180 and a direct water supply port 100 for measuring a supply level of a raw material inlet 110 and raw water to supply a culture solution to the culture tank; A culture solution drain tube 220 including a pressure relief valve 130 for discharging the internal gas generated during the cultivation to the outside, a vacuum relief valve 140, and a discharge pipe for discharging the cultured culture solution to the outside; A heating unit including a horizontal heater 290 configured to maintain a temperature in the culture tank at 25 to 35 degrees and a temperature sensor 170 for sensing a temperature; Control the feed rate of the stock solution and the raw water, control the operating time of the circulation pump 160 to mix the culture solution, control the temperature of the heating unit to maintain the optimum temperature of the culture, and check the culture state in the culture tank in real time In the culture device consisting of; to inform the discharge time to the lamp or alarm, the control unit 250 to control the discharge so as to integrally,
The stirring unit forms a stirring barrel 350 on the lower surface of the outside so that the operator can see with the naked eye, the stirring screw 370 is configured on the fixed plate 400 formed on the upper portion of the stirring tube 350 motor 360 To form, the fixing plate 400 and the lid 330 is connected to the hinge 390 is configured to open and close, the upper portion of the stirring tube is formed of a straight pipe valve 340 and the lower portion of the raw material transport pipe 310 Useful microbial group (EM) intensive culture device is convenient for mobile installation, characterized in that made to feed the culture medium to the culture tank by the raw material transfer pump (300).
The method of claim 1, wherein the stirring unit 380 is characterized in that the heater 480 is attached to the lower end of the stirring barrel 350 so that the mixing is good at the time of stirring the raw water, EM stock solution and nutrients (molasses, etc.) Useful microbial group (EM) intensive culture device is convenient to move and install.
The method of claim 1, wherein the motor
When stirring, the motor shaft 420 is inserted into the hollow tube 430 so that water is directly supplied to the stirring screw 370, and the pipe 440 and the opening and closing side 450 for supplying water to the hollow tube 430 are provided. A convenient microbial group (EM) -intensive culture apparatus for convenient installation and installation, characterized in that the a) is formed so that the agitation is made by supplying water at the time of stirring.

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