KR101869643B1 - Eco-friendly recycled IT clean system - Google Patents

Abstract

Disclosed is an eco-friendly renewable cleaning system comprising: an ultrasonic washing unit for washing an object by applying ultrasonic vibration to a washing solution washing the object; a rinsing unit for rinsing the object washed by the ultrasonic washing unit with a rinse solution to remove the washing solution from the object; a tilting unit for tilting the object rinsed by the rinsing unit to remove the rinse solution; a vacuum dry unit for dying the object processed by the tilting unit in a vacuum state to completely dry the object; a transfer unit for transferring a basket loaded with the object to each process, and transferring an empty basket to a space where the object is loaded in the basket; and a control unit electrically connected to the ultrasonic washing unit, the rinsing unit, the tilting unit, the vacuum dry unit, and the transferring unit to operate of each unit. Since the washing, rinsing and dry processes are automatically performed while the object is transferring, the object is quickly washed to improve washing efficiency and to increase speed of the washing process, thereby improving the productivity.

Description

{Eco-friendly recycled IT clean system}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an environmentally friendly new and renewed intelligent cleaning system, and more particularly, to an environmentally friendly new and renewed intelligent cleaning system, and more particularly to a system and method for automatically cleaning, rinsing and drying contaminated articles contaminated with organic matters such as industrial sites or automobiles, military components, To an environmentally friendly new and renewed intelligent cleaning system that improves the speed and cleaning efficiency of the cleaning process.

In general, various kinds of organic solvents, lubricants, surfactants, various dusts, and other organic substances are adhered or applied to various mechanical parts, processing parts, automobile parts, and military parts used in the industrial field, It is necessary to clean these foreign substances.

Conventionally, since the cleaning work of the conventional parts is mostly performed by hand, there is a problem that the productivity is largely deteriorated. As a result of cleaning with the brush, it is possible to easily clean the foreign matters or dusts that are caught in parts such as a corrugated portion or a gap There is a problem that the desired cleaning effect can not be obtained.

In addition, the cleaning liquid used to clean the parts is a chlorinated solvent, a petroleum solvent, another organic solvent, a water-soluble surfactant or a surfactant mixture for purifying the fluid, Therefore, there is a problem in that a large amount of waste liquid is discharged during washing and rinsing parts, resulting in a large economic loss due to the cost of waste liquid treatment.

Therefore, there is a desperate need to increase the cleaning efficiency and productivity of the parts, and to reduce the waste liquid treatment cost and the operating cost due to the cleaning through the efficient treatment of the waste liquid.

(Patent Document 1) Korean Registered Utility Model 20-0420057 (2006.06.21)

(Patent Document 2) Korean Published Patent Application No. 10-2011-0120698 (November 4, 2011)

SUMMARY OF THE INVENTION The present invention has been made to solve the conventional problems,

An object of the present invention is to provide a method and apparatus for ultrasonic cleaning of an object to be cleaned contaminated with an organic material such as an industrial site or an automobile, a military part, a machine part, a processing part, Thereby improving the cleaning ability of the wastewater and reducing the amount of the waste liquid discharged from the rinsing process to the rinse liquid and reusing the wastewater.

It is another object of the present invention to provide a cleaning method and a cleaning method which can automatically clean, rinse and dry processes while being washed, thereby improving the cleaning efficiency by cleaning the washed articles quickly and cleanly, Friendly intelligent cleaning system that can be used in a variety of applications.

According to another aspect of the present invention, there is provided an eco-friendly and refreshing intelligent cleaning system, including: an ultrasonic cleaning unit for cleaning an object to be cleaned by applying ultrasonic vibration to a cleaning liquid for cleaning the object to be cleaned; A rinsing unit for rinsing with a rinsing liquid to remove the washing liquid from the object to be washed after the washing process in the ultrasonic washing unit; A tilting unit for applying a tilt to the object to be cleaned after the rinsing process in the rinsing unit to remove the rinsing liquid; A vacuum drying unit for drying the material to be cleaned after the cleaning process of removing the cleaning liquid from the tilting unit to dry completely in a vacuum state; A transfer unit transferring the basket containing the object to be cleaned by the process, discharging the object to be cleaned after vacuum drying, and transferring the empty basket to a space for loading the material to be washed; And a control unit electrically connected to the ultrasonic cleaning unit, the rinse unit, the tilting unit, the vacuum drying unit, and the transfer unit to control the operation of each component.

The ultrasonic cleaning unit is provided with an ultrasonic vibration unit for generating ultrasonic vibration at its bottom portion, a microbial alkaline cleaning liquid is input thereto, the contamination source of the object to be cleaned is treated, ultrasonic vibration is applied to the microbial alkali cleaning liquid, And an ultrasonic vibration unit for generating the ultrasonic vibration. An alkaline cleaning liquid is introduced into the first cleaning tank to immerse the first cleaning liquid in the first cleaning tank, and ultrasonic vibration is applied to the alkaline cleaning liquid. And a second washing tank for precisely washing the water.

In addition, the first washing tank further includes a sludge filter unit for removing sludge settled on the floor, and the sludge filter unit is provided in a sludge drain line provided at the bottom of the washing tank, and a sludge pump A sludge filter cartridge for pumping the sludge pumped to the sludge pump, and a circulation line for supplying the sludge filter cartridge with the filtered washing solution to the first washing tank.

The sludge filter unit is further provided with a sludge measuring sensor for measuring the amount of sludge settled in the bottom of the first washing tank. The controller drives the sludge pump when the measured value exceeds a predetermined value, To the sludge filter cartridge.

In addition, the first washing tank is provided with a microorganism culture unit for biodegrading the organic component of the washing solution discharged from the washing solution into microorganisms to purify the washing solution, a purification washing solution storage unit for storing the washing solution purified by the microorganism, An oil skimmer unit for resupplying organic components from the upper surface of the cleaning liquid stored in the cleaning liquid tank to the microbial culture unit to cause biodegradation of organic components; And a cleaning liquid purifying device using microorganisms including the unit is connected.

The microorganism culturing unit may include a microorganism tank into which a washing solution drained from the first washing tank flows, a microbial filter provided in the microorganism tank to supply microorganisms, and a microorganism protection net provided at a lower portion of the microbial filter to protect microorganisms .

The microbial compartment is separated from the purifying wash fluid storage part by a partition wall vertically partitioning the inside of the purifying wash fluid storage part, and the partition wall is installed to be separated from the bottom surface so that the microbial reservoir and the lower part of the purifying wash fluid storage part communicate with each other .

In addition, the microorganism tank or the purifying lavage storage unit may further include a heater for maintaining the culture liquid and the washing liquid at a predetermined temperature, a temperature sensor for measuring the temperature of the culture liquid and the washing liquid, and a level switch for checking the level of the washing liquid .

The oil skimmer unit includes a drive roller that is rotated by driving of a driving motor supported by a support means, a driven roller that rotates by receiving a rotational force of the driving roller in a state of being locked by the cleaning liquid, A scraper for removing oil adhering to the surface of the mash belt, an oil receiver for receiving the oil removed by the scraper and guiding the oil to the microorganism culture unit, ; And

When the measured value of the organic substance measurement sensor is greater than a predetermined value, the control unit determines that the amount of the organic component in the cleaned cleaning liquid is higher than a predetermined value, And the driving motor is driven to recover organic components.

The circulation unit includes a circulation pump for purging the cleaning solution, which is provided in the cleaning solution drain line provided in the cleaning solution storage part, a cleaning solution filter cartridge for filtering the cleaning solution pumped and drained to the circulation pump, And a circulation line for re-supplying the cleaning liquid filtered to the cartridge to the ultrasonic cleaning unit.

An alkaline washing liquid filter cartridge for filtering the alkaline washing liquid pumped by the circulation pump and storing the filtered washing liquid in the alkaline washing liquid filter cartridge, And an alkaline washing liquid reservoir supplied to the second washing tank is connected.

The rinse unit includes a first rinse tank in which the object to be cleaned after the cleaning process is put into the first rinse tank and a second rinse tank in which the object to be rinsed in the first rinse tank is charged in the first rinse tank, And a third rinsing tank for rinsing the rinsed second rinsed material into the second rinsing tank. The rinsing liquid for rinsing the rinsing liquid is supplied to the third rinsing tank, The rinsing liquid in the first rinsing tank is overflowed to the second rinsing tank and the rinsing liquid in the second rinsing tank is overflowed in the first rinsing tank and drained in the first rinsing tank.

The third rinsing tank is provided with a level switch for sensing the level of the rinsing liquid. When the rinsing liquid is insufficient, a replenishing liquid supply pipe for replenishing the rinsing liquid is provided.

Further, the first, second, and third rinsing baths are provided with an ultrasonic vibration portion for applying ultrasonic vibration to the rinsing liquid.

The rinse unit includes a waste liquid storage unit for storing and supplying a waste liquid drained from the first lean water tank, a vacuum evaporation unit for vaporizing the waste liquid supplied from the waste liquid storage unit at a low boiling point, A rinsing liquid reducing unit for heat-exchanging the vapor, which is vaporized and discharged from the vacuum evaporating unit, with a cooling medium and condensing the reduced vapor to a rinsing liquid; a rinsing liquid storing unit for vacuum pumping the rinsing liquid reduced in the rinsing liquid reducing unit; And a circulation unit for supplying the rinsing liquid stored in the rinsing liquid storage unit to the third rinsing tank.

Wherein the waste liquid storage unit includes a waste liquid tank for storing a waste liquid drained from the first rinse tank, a water level sensor for measuring the level of the waste liquid stored in the waste liquid tank, and a waste liquid supply unit for supplying the waste liquid stored in the waste liquid tank to the vacuum evaporation unit And a pump.

Wherein the vacuum evaporation unit includes a evaporation tank for maintaining a vacuum and causing the waste liquid to vaporize at a low boiling point to evaporate the waste liquid, and a steam generator for increasing the evaporation amount of the waste liquid by applying a high temperature to the evaporation tank, And a heating coil through which the heating medium supplied from the generator is circulated.

A water level adjusting tank for adjusting a water level of the waste tank and the evaporation tank is provided between the waste liquid storage unit and the vacuum evaporation unit.

Wherein the rinse liquid reducing unit includes a heat exchanger for heat-exchanging the steam supplied from the vacuum evaporating unit and the cooling medium supplied from the cooler to first reduce the steam to a rinse liquid, and a condenser for condensing the steam not reduced to the rinse liquid in the heat exchanger And a condenser for performing a secondary reduction with a rinsing liquid.

Here, the heat exchanger is provided with an inner pipe through which steam is passed and an outer pipe through which the cooling medium circulates.

The rinse liquid storing unit includes a vacuum ejector for vacuum suctioning and transferring the rinse liquid reduced in the rinse liquid reducing unit, a storage tank for storing the rinse liquid transferred by the vacuum ejector, And a high-pressure vacuum pump for evacuating the pressure.

The storage tank may further include a level switch for measuring the level of the stored rinse liquid.

The circulation unit includes a circulation pipe for guiding the rinsing liquid stored in the rinsing liquid storage unit to the rinsing unit, and a circulation pump provided in the circulation pipe for pumping the rinsing liquid.

Wherein the tilting portion includes a cylinder portion for imparting a tilt to the basket containing the object to be cleaned, a hot air blower for supplying hot air to the object to be washed, and a ring blower for sucking and discharging the rinse liquid removed from the object to be washed, .

The vacuum drying unit includes a vacuum drying tank for vacuum drying the object to be cleaned, a vacuum pump for maintaining the vacuum in the vacuum drying tank and drying the material to be washed at a low temperature, a vacuum for cooling the heat generated in the vacuum pump A steam generator for supplying a heat source into the vacuum drying tank, and a retractable door for vacuum sealing the vacuum drying tank.

The transfer unit includes an input conveyor for supplying an empty basket for loading the object to be washed, a supply shuttle for inputting the basket loaded with the object to be washed into the ultrasonic cleaning unit, and a basket containing the object to be cleaned, A discharging shuttle for discharging the vacuum-dried basket, a discharge conveyor for discharging the object to be washed charged in the basket conveyed by the discharging shuttle, and a discharge conveyor for discharging the empty basket And a return conveyor for conveying the transfer conveyor to the loading conveyor.

The transfer unit may further include an up-down unit for up-downping the pitch transfer cylinder for loading and unloading the basket loaded with the object to be cleaned in each process, and the up-down unit includes an up-down hanger And a drive unit for moving the up-down hanger up and down.

In addition, the ultrasonic cleaning unit and the rinse unit may further include a swing unit for swinging the basket including the object to be cleaned up and down to maximize the ultrasonic effect, and the swing unit includes a swinging cam And a drive motor for applying a rotational force to the swing cap.

According to the embodiment of the present invention, the cleaning solution cleaning device using microorganisms is connected to the first cleaning solution tank of the ultrasonic cleaning part that removes organic components adhered to the object to be cleaned, thereby improving the cleaning efficiency of the object to be cleaned contaminated with the organic material, By improving the decomposition rate of the organic matter by biodegrading the waste solution into microorganisms, it is possible to improve the purification ability of the waste solution, to reduce the operating cost of cleaning by reusing the purified cleaning solution, It is effective.

In addition, since the contamination of the first washing tank is remarkably reduced, it is possible to increase the utilization of the alkaline washing water that is subjected to the second washing in the second washing tank, and since the precise washing is performed in the second washing tank, There is an effect that can be increased.

In the rinse unit, the waste liquid drained in the first rinse tank for firstly rinsing the object to be washed is evaporated in a vacuum state, the evaporated steam is condensed and reduced to a rinse liquid, and then the reduced rinse liquid is sent to the third rinse tank The reuse of the rinse solution greatly reduces the operating cost due to the rinse, minimizes the amount of the waste solution, and is also effective in treating the environmentally friendly waste solution.

In addition, since the washing, rinsing and drying processes are automatically performed while the objects to be washed are transferred, the objects to be cleaned can be cleaned quickly and cleanly to improve the cleaning efficiency and improve the productivity of the cleaning process have.

1 is a front view showing an environmentally friendly new and renewable intelligent cleaning system according to an embodiment of the present invention;
2 is a plan view of an environmentally friendly new renewable intelligent cleaning system according to an embodiment of the present invention;
3 is a side view of an environmentally friendly new renewable intelligent cleaning system according to an embodiment of the present invention.
4 is a conceptual diagram of a cleaning liquid purifying apparatus using a microorganism that is connected to a first cleaning tank of an ultrasonic cleaning unit in an environmentally friendly new and renewed intelligent cleaning system according to an embodiment of the present invention.
FIG. 5 is a front view and a side view showing the structure of the oil skimmer unit in the cleaning liquid purifying apparatus using the microorganism of FIG. 4;
FIG. 6 is a block diagram showing a control flow of the washing solution purifying apparatus using the microorganism of FIG. 4;
FIG. 7 is a conceptual diagram showing the filtering and circulation structure of the alkali cleaning liquid, which is connected to the second cleaning tank of the ultrasonic cleaning unit and supplies the alkali cleaning liquid, in the environmentally friendly new and renewed intelligent cleaning system according to the embodiment of the present invention;
8 is a conceptual diagram of a vacuum distillation / regeneration apparatus connected to a rinsing unit in an environmentally friendly new and renewed intelligent cleaning system according to an embodiment of the present invention, in which the waste liquid drained is vacuum evaporated and the evaporated vapor is condensed to regenerate as a rinsing liquid.
9 is a sectional view for explaining a heat exchanger in the vacuum distillation / regeneration apparatus of FIG.

These and other objects, features and other advantages of the present invention will become more apparent by describing in detail preferred embodiments of the present invention with reference to the accompanying drawings. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an eco-friendly renewable intelligent cleaning system according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. For purposes of this specification, like reference numerals in the drawings denote like elements unless otherwise indicated.

Referring to FIGS. 1 to 3, an overall configuration of an environmentally friendly new and renewed intelligent cleaning system according to an embodiment of the present invention will be described with reference to FIG. 4. Referring to FIG. 4, a cleaning solution cleaning apparatus using microorganisms connected to a first cleaning tank of an ultrasonic cleaning unit And the configuration of the oil skimmer unit of the cleaning solution purifying apparatus using microorganisms will be described with reference to FIG. 6, the control flow of the cleaning liquid cleaning apparatus using microorganisms will be described, and the filtering and circulation structure of the alkali cleaning liquid connected to the second cleaning tank of the ultrasonic cleaning unit will be described with reference to FIG. 7, 9, the waste liquid of the rinse portion is regenerated with the rinse liquid.

1 to 3, the eco-friendly and refreshing intelligent cleaning system according to an embodiment of the present invention mainly includes an ultrasonic cleaning unit 100 for cleaning an object to be cleaned by applying ultrasonic vibration to a cleaning liquid for cleaning the object to be cleaned, A rinsing unit 300 for rinsing the rinsing liquid to remove the rinsing liquid from the rinsed material after the rinsing process in the ultrasonic washing unit, and a rinsing unit for applying a rinsing liquid to the rinsed material after the rinsing process, A vacuum drying unit 600 for completely drying the material to be cleaned after the cleaning process has been completed in the tilting unit by vacuum drying, and a basket containing the material to be cleaned, A transfer unit 700 for discharging the vacuum-dried object to be cleaned and transferring the blank basket to a space for charging the objects to be washed, and a control unit 800 for controlling the operation of each constituent unit. It is configured to.

First, the ultrasonic washing unit 100 includes a first washing tank 110 for removing organic components adhered to the object to be washed with a microbial alkali washing liquid, a second washing tank 110 for precisely washing the object to be washed washed with the organic component in the first washing tank, (120).

The first washing tank 110 is provided with an ultrasonic vibration unit 111 for generating ultrasonic vibration at its bottom, a level switch 112 for inserting microbial alkali washing liquid and checking the level of the washing liquid.

The ultrasonic vibration unit 111 includes an ultrasonic oscillator for generating ultrasonic vibration and an ultrasonic oscillation unit for driving the ultrasonic oscillator. The ultrasonic oscillation unit is controlled by a control command of the controller 800 and controls the intensity of the ultrasonic vibration .

The ultrasonic vibration unit 111 of the first washing tank generates vibration of the ultrasonic vibrator by driving the ultrasonic oscillation unit. The ultrasonic vibration applied to the washing liquid destroys and detoxifies the organic substances contained in the washing liquid. In addition, The organic matter is decomposed so as to be easily carried out.

In the first washing tank 110, the washing liquid is most contaminated by the contamination source and the organic components removed from the washing liquid, and the washing water should be exchanged once a month, at least once a week depending on the degree of contamination. So that a lot of wastewater is generated. In addition, if the contamination of the cleaning liquid in the first cleaning tank 110 is severe, the utilization of the alkaline cleaning liquid in the second cleaning tank 120 is greatly reduced.

Accordingly, the first cleaning tank 110 is provided with a cleaning tank 110 for improving the cleaning ability of the contaminated cleaning liquid by biodegrading the contaminated cleaning liquid into microorganisms, thereby increasing the decomposition speed of the organic pollutants, and supplying the purified cleaning liquid to the first cleaning tank 110 for reuse A washing solution purifying device 200 using microorganisms is connected.

As shown in FIG. 4, the cleaning solution cleaning apparatus 200 using microorganisms includes a microorganism culturing unit 210, a cleaning solution storage unit 220, an oil skimmer unit 230, and a circulation unit 240 .

The microorganism culturing unit 210 includes a microbial tank 211 into which the washing liquid drained from the first washing tank 110 flows, a microbial filter 212 provided in the microbial tank for curing and culturing microbes, 212 to protect the microorganisms so that the microorganisms do not escape, and the microorganism protection network 213 is provided.

Herein, the microorganism tank 211 is accommodated in the cleaning wash liquid storage unit 220. More specifically, the microorganism tank 211 is separated from the cleaning liquid storage unit 220 by the partition 221 that vertically divides the interior of the cleaning liquid storage unit 220 in which the cleaning liquid is stored. The partition 221 Is disposed so as to be spaced from the bottom surface so that the microbial tank 211 and the lower portion of the cleaning liquid storage unit 220 communicate with each other.

The microbial tank 211 is provided with a heater 214 for maintaining the culture liquid and the washing liquid at a predetermined temperature, a temperature sensor 215 for measuring the temperature of the culture liquid and the washing liquid, a level switch 216 are further provided. Here, the heater, the temperature sensor, and the level switch may be provided in the cleaning liquid storage unit 220 instead of the microorganism tank, because the microorganism tank 211 and the cleaning liquid storage unit 220 are in communication with each other.

That is, the washing liquid drained from the first washing tank 110 and flowing into the microbial tank 211 passes through the microbial filter 212 that supplies the microorganisms, the impurities contained in the washing liquid are removed, the oil is biodegraded by the microorganisms, Purification takes place. At this time, the oil and the impurities float on the washing liquid of the microorganism tank 120, so that the impurities are filtered by the microbial filter, and the oil is removed by the microorganisms curing in the microbial filter 212, and the washing liquid is purified.

The purified washing solution is naturally stored in the washing solution storage part 220 communicating with the lower end of the microorganism tank 211.

At this time, the cleaning solution drained from the first cleaning tank 110 may be introduced into the cleaning solution storage 220 by tipping on the microbial filter 212 during the flow of the cleaning solution drained from the first cleaning tank 110 into the microbial tank 211, Since the microbial bath 211 and the lower end of the purging washer fluid reservoir 220 are in communication with each other, the oil that has not been decomposed in the microbial reservoir 211 may flow into the purging washer fluid reservoir 220. Therefore, oil may be floating on the upper surface of the cleaning liquid storage part 220.

Accordingly, the oil skimmer unit 230 for removing the oil floating on the upper surface of the cleaning liquid and supplying it to the microbial tank 211 is provided at the upper end of the cleaning liquid storing unit 220.

5 (a) and 5 (b), the oil skimmer unit 230 includes a drive motor 231 that is supported by the support means to generate a rotational force, and a drive motor 231 which is coupled to the drive shaft of the drive motor, A driven roller 233 rotated by receiving the rotational force of the driving roller in a state of being immersed in the cleaning liquid, a driven roller 234 wound around the outer surface of the driven roller to connect the driven roller to the driving roller, A scraper 235 for removing the oil adhered to the surface of the mash belt, an oil receiver 236 for receiving the oil removed by the scraper and guiding the oil to the microorganism tank, . The cleaning liquid storage unit 220 is provided with an organic material measurement sensor 237 for measuring the amount of oil floating on the upper surface of the cleaning liquid.

Here, the driving roller 232 and the driven roller 233 are positioned on a vertical line, and the lower end of the mash belt 234 connecting the driving roller and the driven roller is submerged in the cleaning liquid.

That is, the organic substance measurement sensor 237 measures the amount of the oil contained in the cleaning liquid and transmits the measured amount to the control unit 800. The control unit 800 determines whether the measured value of the organic substance measurement sensor 237 exceeds the preset value The drive motor 231 of the oil skimmer unit is driven. When the mash belt 234 connecting the driving roller 232 and the driven roller 233 is rotated by driving the driving motor 231, oil floating on the upper surface of the cleaning liquid is supplied to the surface of the mash belt 234, Is adhered and recovered.

The oil recovered after being adhered to the surface of the mash belt 234 is removed by the scrapers 235 contacting the mash belt 234 and drops to the oil receiving portion 236 and is returned to the oil receiving portion 236 The oil is supplied to the microbial filter 212 of the microorganism culture section along the guide line of the oil receiver section 236. [ Then, the oil re-supplied to the microbial filter 212 is decomposed and processed by the microorganism.

In addition, the cleaning liquid storage unit 220 is provided with a circulation unit 240 for supplying the stored cleaning liquid to the first cleaning tank 110 again.

The circulation unit 240 includes a circulation pump 242 provided in the cleaning liquid discharge line 241 provided in the cleaning liquid storage 220 for pumping the cleaning liquid to be pumped by the circulation pump 240, A cleaning liquid filter cartridge 243 and a circulation line 244 for supplying the cleaning liquid filtered in the cleaning liquid filter cartridge to the first cleaning tank 110. [

Here, a plurality of filters 243a of 40 占 퐉 to 60 占 퐉 are contained in the cleaning liquid filter cartridge 243, and the fine particles contained in the cleaning liquid are filtered. Then, the filtered washing liquid is supplied to the first washing tank 110 along the circulation line 244 to the cleaning liquid filter cartridge 243.

In addition, the first washing tank 110 is provided with a sludge filter unit 250 for removing the sludge to be precipitated in the course of washing the object to be washed.

The sludge filter unit 250 includes a sludge pump 252 provided in a sludge drainage line 251 provided at the bottom of the first washing tank 110 to pump sludge precipitated on the bottom of the sludge filter unit 250 and sludge pumped into the sludge pump And a circulation line 254 for re-supplying the filtered washing liquid to the first washing tank 110 in the sludge filter cartridge 253, and a circulation line 254 for supplying the filtered sludge filter cartridge 253 to the bottom of the first washing tank. A sludge measuring sensor 255 for measuring the amount of the sludge.

That is, when the sludge is deposited on the bottom of the first washing tank 110 in the process of washing the object to be washed, the sludge measuring sensor 255 measures the amount of the settled sludge and transmits it to the control unit 800, 800 opens the valve of the sludge drainage line 251 and drives the sludge pump 252 when the sludge measurement value exceeds a predetermined value by comparing the transmitted sludge measurement value with a predetermined value, 110) to the sludge filter cartridge (253). The sludge filter cartridge 253 contains a plurality of filters 253a of 5 to 10 mu m to completely filter the sludge. The sludge-filtered cleaning solution is circulated through the circulation line 254 to the first washing tank 110, .

As shown in FIG. 6, the controller 800 is electrically connected to the ultrasonic cleaner to control the operation of each component. That is, it is electrically connected to the ultrasonic vibration part, the sludge measurement sensor, the sludge pump, the heater, the level switch, the temperature sensor, the organic matter measurement sensor, the driving motor and the circulation pump.

The control unit 800 is connected to the user operation unit 810 having various selection modes. Here, the user operation unit 810 employs a touch screen to modulate the visual effect and the efficient operation.

Hereinafter, the operation of the cleaning solution purifying apparatus using microorganisms will be described.

First, the first washing tank 110 of the ultrasonic washing unit is filled with a cleaning liquid, which is an alkali detergent for microorganisms, and a tray containing the objects to be washed is introduced. The controller 800 receives a signal from the level switch 112 indicating that the cleaning liquid has reached a predetermined level and then sends a driving signal to the ultrasonic vibration unit 111. [ .

The ultrasonic vibration unit 111 receiving the driving signal from the control unit 800 applies ultrasonic vibration to the cleaning liquid by vibrating the ultrasonic oscillator in accordance with the driving of the ultrasonic oscillation unit and the ultrasonic vibration applied to the objects to be cleaned The washing is carried out with a washing solution. The organic matter dropped from the object to be washed is subjected to primary decomposition by ultrasonic vibration. At this time, the organic substances dropped from the object to be washed contaminate the washing liquid, and the sludge of the contamination source is deposited on the bottom of the first washing vessel 110.

After ultrasonic cleaning of the object to be cleaned is performed for a predetermined time and the cleaning of the object to be washed is completed, the control unit 800 opens the valve of the water pipe to drain the cleaning liquid that has washed the object to be washed. At this time, the washing liquid drained into the drain pipe flows into the microorganism tank 211 of the microorganism culturing unit 210.

The oil and impurities (floating contaminants) contained in the washing liquid flowing into the microbial bath 211 float on top of the washing liquid in the microbial bath 211, so that the impurities are filtered by the microbial filter 212 and the oil is removed from the microbial filter 212 It is decomposed and removed by the microorganism to be purified, and the washing liquid is purified. That is, foreign substances and contaminants contained in the washing solution flowing into the microbial bath 211 are filtered when passing through the microbial filter 211, and then passed through a microbial mat having microbes, thereby biodegrading the organic substances to purify the washing solution .

At this time, the organic matter that has undergone the first decomposition by the ultrasonic vibration is easily biodegraded by the microorganism, so that a large amount of organic matter can be decomposed in a short time.

The cleaning solution purified in the microorganism tank 211 is naturally stored in the cleaning solution storage part 220 communicating with the lower end of the microorganism tank 211. At this time, the level switch 216 of the microorganism tank or the cleaning liquid storage unit senses the water level, and when the water level is low, the control unit 800 transmits a cleaning liquid replenishment signal to the control unit 800, and the control unit 800 generates a warning light and a warning sound.

In addition, the controller 800 drives the microbial heater 214 to maintain the microbial culture liquid and the washing liquid stored in the microbial tank at an appropriate temperature of 35 to 45 degrees Celsius. At this time, the temperature sensor 215 measures the temperature of the culture liquid and the cleaning liquid, and transmits the measurement result to the control unit 800. The control unit 800 controls the driving of the heater 214 based on the temperature supplied from the temperature sensor 215 The culture medium and the temperature of the washing liquid are kept constant. Here, when the temperature of the cleaning liquid is 35 to 45 degrees, the cleaning ability of the object to be cleaned by the ultrasonic vibration is remarkably improved.

The control unit 800 applies a driving signal to the oil skimmer unit 230 when the measured oil value in the organic matter measurement sensor 237 of the cleaning solution storage unit 220 exceeds a predetermined value.

The drive motor 231 of the oil skimmer unit which receives the drive signal from the control unit 800 generates the rotational force and transmits the rotational force of the drive roller 232 and the drive roller coupled to the drive shaft of the drive motor 231 And the driven roller 233 rotates to rotate the mesh belt 234. The oil contained in the cleaning liquid is adhered to the surface of the rotating mash belt 234 to be drawn out of the cleaning liquid and the oil adhered to the mesh belt 234 is removed by the scraper 235, ). The oil recovered in the oil receiver part 236 is supplied to the microorganism filter 212 of the microorganism culturing part along the guide line of the oil receiver part 236 to decompose the microorganisms.

In addition, when the level of the cleaning liquid is detected in the level switch 216 of the microorganism tank or the cleaning liquid storage unit, the controller 800 applies a driving signal to the circulation unit 240. [

The circulation unit 240 which receives the driving signal from the control unit 800 opens the valve of the purifying liquid discharge line 241 and drives the circulation pump 242 to supply the purifying liquid to the purifying liquid filter cartridge 243. Then, the cleaning liquid filtered through the cleaning liquid filter cartridge 243 is supplied again to the first cleaning tank 110 along the circulation line 244.

Meanwhile, the sludge is deposited on the bottom of the first washing tank 110 during the washing process. At this time, the sludge measurement sensor 255 measures the amount of the sludge and transmits it to the control unit 800. The control unit 800 compares the transmitted sludge measurement value with the predetermined value, and then, when the sludge measurement value exceeds the predetermined value The valve of the sludge drainage line 251 is opened and the sludge pump 252 is driven to supply the sludge accumulated in the bottom of the first washing tank 110 to the sludge filter cartridge 253. The sludge filter cartridge 253 is supplied with the sludge-filtered washing liquid again through the circulation line 245 to the first washing tank 110.

The apparatus for purifying the washing solution using the microorganism can improve the purification ability of the contaminated washing solution by increasing the decomposition rate of the organic matter by biodegrading the contaminated washing solution into the microorganism by washing the washed article in the first washing tank and reusing the purified washing solution Thereby reducing operating costs due to cleaning.

In addition, when the microorganisms are well managed and the microorganisms are supplied smoothly, the washing liquid can be reused repeatedly, and the discharge of the waste liquid can be remarkably reduced, thereby reducing the cost of waste liquid treatment.

In addition, the sludge settled on the bottom of the first washing tank is supplied to the sludge filter cartridge to filter the sludge, thereby improving the cleaning efficiency of the washing liquid.

Then, the object to be cleaned which has been firstly cleaned in the first cleaning tank 110 is put into the second cleaning tank 120.

7, the second washing tank 120 is provided with an ultrasonic vibration unit 121 for generating ultrasonic vibration at its bottom, a level switch 122 for inserting an alkaline washing liquid into the inside of the second washing tank 120 and checking the level of the washing liquid, . Here, the ultrasonic vibration unit 121 includes an ultrasonic oscillator for generating ultrasonic vibration and an ultrasonic oscillation unit for driving the ultrasonic oscillator. The ultrasonic oscillation unit is controlled by a control command of the controller 800 and controls the intensity of the ultrasonic vibration Function.

The second washing tank 120 is provided with a circulation pump 130 provided in the drain line for pumping the alkaline washing solution, an alkaline washing solution filter cartridge 140 for filtering the alkaline washing solution pumped into the circulation pump, An alkaline cleaning liquid reservoir 150 for storing the filtered cleaning liquid in the cartridge and supplying it to the second cleaning tank is connected.

That is, the second cleaning tank 120 is filled with the alkaline cleaning solution, and the first cleaning tank 110 is filled with the washed material to be washed. Then, when the alkaline cleaning liquid is filled to a certain level, the control unit 800 receives a signal from the level switch 122 indicating that the alkaline cleaning liquid has reached a predetermined level, and then transmits a driving signal to the ultrasonic vibration unit 121.

The ultrasonic vibration unit 121 receiving the driving signal from the control unit 800 applies ultrasonic vibration to the cleaning liquid by vibrating the ultrasonic vibrator in accordance with driving of the ultrasonic oscillation unit and supplies the ultrasonic vibrations to the cleaning liquid injected into the second cleaning tank, . That is, the surface of the object to be cleaned, as well as a portion such as a corrugated portion or a gap, is precisely cleaned.

The control unit 800 opens the valve of the drain pipe and drives the circulation pump 130 to supply the alkaline cleaning solution discharged to the alkaline cleaning solution filter cartridge 140 Supply. The filtered alkaline cleaning solution in the alkaline cleaning solution filter cartridge 140 is stored in the alkaline cleaning solution storage tank 150 and the cleaning solution in the alkaline cleaning solution storage tank 150 is supplied again to the second cleaning bath 120. At this time, the alkali washing liquid reservoir 150 is provided with a level switch 151 for sensing the level of the alkaline washing liquid. When the stored alkaline washing liquid is insufficient, a new alkaline washing liquid is replenished.

After being cleaned in the ultrasonic cleaning unit 100, the objects to be cleaned are transferred to the rinsing unit 300 to remove the cleaning liquid.

As shown in FIG. 8, the rinsing unit 300 includes a first rinsing tank 310 in which a material to be cleaned after the cleaning process is charged to perform a first rinsing of the rinsing liquid, a first rinsing tank 310 to be rinsed first in the first rinsing tank, A second rinsing tank 320 in which water is injected to perform a second rinsing process, a third rinsing tank 330 in which third rinsing is performed by injecting a second rinsed material to be rinsed in the second rinsing tank, And a vacuum distillation / recovery device 400 for reducing the waste liquid drained in the tank to a clean rinsing liquid and re-supplying the waste liquid to the third rinsing tank.

The first, second, and third rinsing vessels 310, 320, and 330 are provided with an ultrasonic vibration unit 340 for applying ultrasonic vibration to the rinsing liquid, respectively.

The third rinsing tank 330 is provided with a level switch 331 for sensing the level of the rinsing liquid. When the rinsing liquid is insufficient, a replenishing liquid supply pipe 332 for replenishing the rinsing liquid is provided.

 Here, the rinsing liquid is supplied to the third rinsing tank 330 first, the rinsing liquid of the third rinsing tank 330 is overflowed to the second rinsing tank 320, and the rinsing liquid of the second rinsing tank 320 The liquid is overflowed to the first rinsing tank 310.

That is, the objects to be cleaned after the cleaning process in the ultrasonic cleaning unit 100 are firstly rinsed in the first rinsing tank 310 and secondly rinsed in the second rinsing tank 320, The rinsing liquid supplied for rinsing is first supplied to the third rinsing tank 330 while the rinsing liquid overflowed in the third rinsing tank 330 is supplied to the second rinsing tank 330. In this case, Since the rinsing liquid overflowed from the second rinsing tank 320 is supplied to the first rinsing tank 310, the rinsing liquid is supplied to the first rinsing tank 310 the most, A waste liquid is generated in the first rinsing tank 310 by the amount of the rinsing liquid injected into the rinsing tank 330.

The vacuum distillation regenerator 400 includes a waste liquid storage unit 410 for storing and supplying the waste liquid discharged from the first rinsing tank 310, a waste liquid storage unit 410 for vaporizing the waste liquid supplied from the waste liquid storage unit at a low boiling point, A rinsing liquid reducing unit 440 for heat-exchanging the vapor vaporized and discharged from the vacuum evaporating unit with a cooling medium to reduce the raw material to a rinsing liquid, and a rinsing liquid reducing unit 440 for reducing the rinsing liquid from the rinsing liquid reducing unit And a circulation unit 460 for supplying the rinsing liquid stored in the rinsing liquid storage unit to the third rinsing tank.

The waste liquid storage unit 410 includes a waste liquid tank 411 for storing the waste liquid drained in the first rinsing tank 310, a level sensor 412 for measuring the level of the waste liquid stored in the waste liquid tank, And a waste liquid supply pump 413 for supplying the waste liquid to the vacuum evaporation unit.

The waste liquid storage unit 410 secures a waste liquid amount of a predetermined level through the liquid level sensor 412 of the waste liquid tank and drives the waste liquid supply pump 413 when the waste liquid amount of a certain level is secured, .

The vacuum evaporation unit 420 includes a evaporation tank 421 for keeping the vacuum and vaporizing the waste liquid at a low boiling point to evaporate the waste liquid and a steam generator 422 for increasing the evaporation amount of the waste liquid by applying high temperature to the evaporation tank do. Inside the evaporation tank 421, there is provided a heating coil 423 through which the heating medium supplied from the steam generator 422 circulates.

That is, the waste liquid flowing into the evaporation tank 421 is heated by the heating medium of the heating coil 423 and evaporated. The foreign substances such as oil and alkaline cleaning liquid contained in the waste liquid having a high boiling point are settled to the bottom of the evaporation tank and collected through the drain valve. At this time, the foreign substances precipitated in the lower part of the evaporation tank 421 corresponds to 5 to 10% of the total waste liquid, and the amount of the waste liquid contained in the foreign substances is discharged to the replenishment solution supply pipe (not shown) provided in the third rinsing tank 330 332).

In addition, the interior of the evaporation tank 421 is maintained in a vacuum state by a high-pressure vacuum pump. The vacuum state of the evaporation tank 421 keeps the internal atmospheric pressure lower than the atmospheric pressure, so that the boiling point of the waste liquid is lowered. For example, the waste liquid, which is mainly composed of water, has a boiling point of 46 ° C at 0.1 atm, whereas the boiling point at 100 atmospheric pressure is 100 ° C.

In addition, a water level adjusting tank 430 is provided between the waste liquid tank 411 of the waste liquid storage unit and the evaporation tank 421 of the vacuum evaporation unit. Here, the water level adjusting tank 430 functions to appropriately adjust the water level of the waste liquid tank 411 and the evaporation tank 421.

The vapor discharged from the evaporation tank 421 is supplied to the rinsing liquid reduction unit 440. [

The rinsing liquid reduction unit 440 includes a heat exchanger 441 for primarily reducing the vapor supplied from the vacuum evaporation unit 420 to a rinsing liquid, a cooler 442 for supplying a cooling medium to the heat exchanger, And a condenser 443 for condensing the unreduced vapor into a rinse liquid.

9, the heat exchanger 441 is provided with an inner pipe 441a through which steam is passed and an outer pipe 441b through which the cooling medium circulates.

That is, the steam supplied from the vacuum evaporation unit 420 is passed through the inner pipe 441a of the heat exchanger and the cooling medium supplied from the cooler 442 is circulated through the outer pipe 441b to perform heat exchange between the steam and the cooling medium , Whereby the steam is first reduced to the rinse liquid.

Subsequently, the steam not reduced to the rinsing liquid in the heat exchanger 441 is condensed while passing through the condenser 443 and is secondarily reduced to the rinsing liquid.

The rinse liquid reduced through the heat exchanger 441 and the condenser 443 is supplied to and stored in the rinse liquid storage unit 450.

The rinsing liquid storage unit 450 includes a vacuum ejector 451 for vacuum suctioning and transferring the rinsing liquid reduced in the rinsing liquid reduction unit 440, a storage tank 452 for storing the rinsing liquid transferred by the vacuum ejector, And a high-pressure vacuum pump 453 for making the pressure of the vacuum ejector 451 and the vacuum evaporation unit 420 vacuum.

Here, the vacuum ejector 451 is a conventional vacuum generating apparatus that generates a suction force by the force of a driving fluid. That is, the rinsing liquid reduced through the heat exchanger 441 and the condenser 443 is transferred to the suction force of the vacuum ejector 451 and stored in the storage tank 452.

The storage tank 452 is provided with a level switch 454 for measuring the level of the stored rinse liquid.

In addition, the storage tank 452 is provided with a circulation unit 460 for supplying the stored rinsing liquid to the third rinsing tank 330.

The circulation unit 460 includes a circulation pipe 461 for guiding the rinsing liquid stored in the rinsing liquid storage unit 450 to the third rinsing tank 330 and a circulation pump 462 for pumping the rinsing liquid, .

Here, the circulation pipe 461 is connected to the third rinsing tank 330 of the rinsing unit, and supplies the reduced rinsing liquid to the third rinsing tank 330.

Generally, a rinse liquid of 2 L / min is poured into a rinse process of a washing machine for cleaning various mechanical parts and processing parts used in industrial fields, and 2 L / min of waste liquid is drained. That is, 120 L of waste liquid per hour is generated, and 960 L of waste liquid is generated in 8 hours.

However, in the vacuum distillation / regeneration apparatus of the present invention constructed as described above, 60% of the waste liquid can be reused by reducing the rinse liquid.

For example, when a waste liquid having a density of 1 ton per day is generated, 400 L of waste liquid is contained in foreign substances precipitated in the lower portion of the evaporation tank and drained. 600 L of waste liquid is reduced to rinse liquid through vacuum evaporation, heat exchange, . The amount of the waste liquid of 400 L drained when the foreign matter is drained is replenished with the new rinse liquid through the replenishing liquid supply pipe 332 provided in the third rinse tank 330.

In this way, the vacuum distillation regenerator 400 evaporates the waste liquid discharged from the first rinsing tank 310 in a vacuum state, condenses the evaporated vapor to reduce it to a rinsing liquid, and then transfers the reduced rinsing liquid to the third rinsing tank 330 ), Thereby greatly reducing the operating cost due to the rinsing and reducing the waste solution processing cost.

In addition, the ultrasonic cleaning unit and the rinse unit are further provided with a swing unit 470 for swinging the basket containing the objects to be cleaned up and down to maximize the ultrasonic effect.

The swinging unit 470 includes a swinging cam 471 which moves upward and downward by about 25 mm to about 35 mm by rotation, and a drive motor 472 that applies a rotational force to the swinging cap. The ultrasound specification of the ultrasonic vibration unit 340 is preferably 28KHz 1200W 2SET.

The rinse part 300 is conveyed to the tilting part 500 for removing the rinsing liquid by imparting a tilt to the material to be washed which has been subjected to the rinsing process.

The tilting part 500 includes a cylinder part 510 for imparting a tilt to the basket containing the object to be cleaned, a hot air blower 520 for supplying hot air to the object to be washed, And a ring blower 530 which is connected to the main body of the vehicle.

The tilting unit 500 removes the rinse liquid from the laundry to be washed using the slope of the basket and supplies the hot air from the hot air blower 520 to the rinse unit 500. The tilting unit 500 sucks the rinse liquid, Thereby maximizing the vacuum drying effect in the next step and shortening the vacuum drying time.

After being tilted in the tilting part 500, the object to be cleaned is transferred to the vacuum drying part 600 which is dried in a vacuum and completely dried.

The vacuum drying unit 600 includes a vacuum pump 610 for maintaining the vacuum in the vacuum drying tank so that the material to be washed is dried at a low temperature, a vacuum refrigerator 620 for cooling the heat generated in the vacuum pump, A steam generator 630 for supplying a heat source into the vacuum drying tank, and a retractable door 640 for vacuum sealing the vacuum drying tank.

That is, when the object to be washed is charged into the vacuum drying tank, a heat source is supplied from the steam generator 630 to dry the object to be washed. At this time, the inside of the vacuum drying tank is maintained in a vacuum state by the driving of the vacuum pump 610, and since the article to be washed is dried at a low temperature, moisture in the gap is effectively removed, No car damage will occur. In addition, since the degree of vacuum of the vacuum drying tank is approximately 0.08 Torr, the safety is excellent and the drying power is excellent.

 Meanwhile, the transfer unit 700 transfers the basket containing the object to be cleaned by each process, discharges the object to be cleaned after the vacuum drying, and transfers the empty basket to a space for loading the objects to be washed.

The transfer unit 700 includes an input conveyor 710 for supplying an empty basket for loading the object to be cleaned, a supply shuttle 720 for inputting the basket loaded with the object to be cleaned into the ultrasonic cleaning unit, A pitch transfer cylinder 730 for transferring the basket one step by step, a discharge shuttle 740 for discharging the vacuum-dried basket, and a discharge conveyor for discharging the object to be washed charged into the basket conveyed by the discharge shuttle (750), and a return conveyor (760) for conveying the empty basket transferred from the discharge conveyor to the loading conveyor.

In addition, the transfer unit 700 is further provided with an up-down unit 770 for up-downping the pitch transfer cylinder 730 for loading and unloading the baskets loaded with the objects to be cleaned in each process, An up-down hanger 771 for fixing the transfer cylinder 730, and a driver 772 for raising and lowering the up-down hanger.

The transfer unit 700 is installed in a loading and unloading interval to transfer the basket and automatically connect a series of washing, rinsing and drying processes.

As described above, according to the present invention, by connecting the cleaning solution cleaning device using microorganisms to the first cleaning solution tank of the ultrasonic cleaning part for removing the organic component adhered to the object to be cleaned, the cleaning efficiency of the object to be cleaned contaminated with the organic material is increased, To increase the decomposition rate of the organic matter, thereby improving the purification ability of the waste solution, reusing the purified washing solution to reduce the operating cost of washing, and also to prevent environmental pollution.

In addition, oil floating on the top surface of the cleaning liquid stored in the cleaning liquid storage unit is recovered and re-supplied to the microorganism culture unit, and microorganisms are decomposed to treat the oil, thereby further improving the cleaning efficiency of the cleaning liquid.

In addition, the sludge settled on the bottom of the ultrasonic cleaning bath is supplied to the sludge filter cartridge to filter the sludge, thereby further improving the cleaning efficiency of the washing liquid.

In addition, when the microorganisms are well managed and the microorganisms are supplied smoothly, the washing liquid can be reused repeatedly, and the discharge of the waste liquid can be remarkably reduced, thereby reducing the cost of waste liquid treatment.

In addition, since the contamination of the first washing tank is remarkably reduced, it is possible to increase the utilization of the alkaline washing water that is subjected to the second washing in the second washing tank, and since the precise washing is performed in the second washing tank, .

In addition, in the rinse unit, the waste liquid drained in the first rinse tank for firstly rinsing the object to be washed is evaporated in a vacuum state, the evaporated steam is condensed and reduced to a rinse liquid, the reduced rinse liquid is sent to the third rinse tank, Thereby greatly reducing the operating cost due to the rinsing, minimizing the amount of the waste solution, and enabling the environmentally friendly waste solution treatment. In addition, since the evaporation and condensation are performed in a vacuum state, they are reduced to a rinsing liquid at a lower boiling temperature under a normal atmospheric pressure, thereby greatly reducing the energy required for evaporation.

Also, the cleaning, rinsing, and drying processes are automatically performed while the objects to be washed are transferred, thereby cleaning the objects to be cleaned quickly and cleanly to improve the cleaning efficiency and improve the productivity by improving the speed of the cleaning process.

Although the preferred embodiments of the present invention have been described, the present invention is not limited to the specific embodiments described above. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the appended claims, And equivalents may be resorted to as falling within the scope of the invention.

100: ultrasonic washing unit 110: first washing tank
111, 121: Ultrasonic vibration unit 112, 122: Level switch
120: second washing tank 130: circulation pump
140: Alkali cleaning filter cartridge
150: alkali cleaning liquid storage tank 151: level switch
200: Cleaning solution purifying device using microorganism
210: microorganism culture unit 211: microorganism tank
212: Microbial filter 213: Microorganism protection net
214: heater 215: temperature sensor
216: level switch 220: purge washing liquid reservoir
221: partition wall 230: oil skimmer unit
231: drive motor 232: drive roller
233: driven roller 234: mash belt
235: scraper 236: oil pan
237: organic matter measurement sensor 240: circulation unit
241: Purification washing liquid drain line 242: Circulation pump
243: Purification washing liquid filter cartridge 243a: Filter
244: circulation line 250: sludge filter unit
251: sludge drainage line 252: sludge pump
253: sludge filter cartridge 253a: filter
254: circulation line 255: sludge measuring sensor
300: rinse unit 310: first rinse tank
320: second rinse tank 330: third rinse tank
331: level switch 332: replenishing liquid supply pipe
340: Ultrasonic vibration section
400: Vacuum distillation regenerator 410: Waste liquid storage unit
411: Waste liquid tank 412: Water level sensor
413: waste liquid feed pump 420: vacuum evaporation unit
421: Evaporation tank 422: Steam generator
423: Heating coil 430: Water level control tank
440: Rinse liquid reducing unit 441: Heat exchanger
441a: Inner pipe 441b: Appearance
442: cooler 443: condenser
450: rinsing liquid storage unit 451: vacuum ejector
452: Storage tank 453: High pressure vacuum pump
454: level switch 460: circulation unit
461: circulation pipe 462: circulation pump
470: swing unit 471: swing cam
472: driving motor 500: tilting part
510: cylinder part 520: hot air blower
530: Ring blower 600: Vacuum dryer
610: Vacuum pump 620: Vacuum freezer
630: Steam generator 640: Retractable door
700: Feeder 710: Feeding conveyor
720: Supply shuttle 730: Pitch transfer cylinder
740: Discharge shuttle 750: Discharge conveyor
760: Return conveyor 770: Up-down unit
771: Up-down hanger 772:
800:

Claims (29)

An ultrasonic cleaning unit for cleaning the object to be cleaned by applying ultrasonic vibration to the cleaning liquid for cleaning the object to be cleaned; A rinsing unit for rinsing with a rinsing liquid to remove the washing liquid from the object to be washed after the washing process in the ultrasonic washing unit; A tilting unit for applying a tilt to the object to be cleaned after the rinsing process in the rinsing unit to remove the rinsing liquid; A vacuum drying unit for drying the material to be cleaned after the cleaning process of removing the cleaning liquid from the tilting unit to dry completely in a vacuum state; A transfer unit transferring the basket containing the object to be cleaned by the process, discharging the object to be cleaned after vacuum drying, and transferring the empty basket to a space for loading the material to be washed; And a control unit electrically connected to the ultrasonic cleaning unit, the rinse unit, the tilting unit, the vacuum drying unit, and the transfer unit to control the operation of each component,
The ultrasonic cleaning part is provided with an ultrasonic vibration part for generating ultrasonic vibration on the bottom part. The microbial alkali cleaning liquid is put into the bottom part, and the contamination source of the object to be cleaned is treated. Ultrasonic vibration is applied to the microbial alkali cleaning liquid, A first washing tank for washing the car, and an ultrasonic vibration unit for generating the ultrasonic vibration. The alkaline washing liquid is put in the first washing tank, and the first washing washing is immersed in the first washing tank and the ultrasonic vibration is applied to the alkaline washing liquid. And a second washing tank for precise washing,
The first washing tank is provided with a microbial culture unit for biodegrading the organic components of the washing liquid discharged from the washing liquid by microorganisms to purify the washing liquid, a purifying washing liquid storing unit for storing the washing liquid purified by the microorganisms, An oil skimmer unit for resupplying the organic components floating on the upper surface of the stored cleaning liquid to the microbial culture unit for biodegradation of organic components and a circulation unit for supplying the cleaning liquid stored in the cleaning liquid reservoir to the first cleaning tank However,
The oil skimmer unit includes a drive roller that is rotated by driving of a driving motor supported by a support means, a driven roller that rotates by receiving a rotational force of the driving roller in a state of being locked by the cleaning liquid, A scraper for removing oil adhering to the surface of the mash belt, an oil receiver for receiving the oil removed by the scraper and guiding the oil to the microorganism culture unit, Wherein the cleaning system comprises: delete The method according to claim 1,
The first washing tank may further include a sludge filter unit for removing sludge deposited on the floor. The sludge filter unit may include a sludge pump provided in a sludge drain line provided at the bottom of the washing tank for pumping sludge settled on the bottom, A sludge filter cartridge for pumping the sludge pumped to the sludge pump, and a circulation line for supplying the sludge filter cartridge with the filtered cleaning solution to the first cleaning tank. The method of claim 3,
The sludge filter unit is further provided with a sludge measuring sensor for measuring the amount of sludge settled in the bottom of the first washing tank. The controller drives the sludge pump when the measured value exceeds a predetermined value, Is supplied to the sludge filter cartridge. delete The method according to claim 1,
The microorganism culturing unit may include a microorganism tank into which a washing solution drained from the first washing tank flows, a microbial filter provided in the microorganism tank to supply microorganisms, and a microorganism protection net provided at a lower portion of the microbial filter to protect microorganisms Environmentally friendly new and renewable intelligent cleaning system. The method according to claim 6,
Wherein the microbial compartment is separated from the purifying lavage cleansing liquid reservoir by a partition wall vertically partitioning the inside of the purifying lavage storage compartment and the partition wall is spaced apart from the bottom so that the microbial compartment and the lower part of the purifying lavage compartment are communicated with each other. Playback intelligent cleaning system. The method according to claim 6,
The microorganism tank or the purifying lavage storage unit is further provided with a heater for maintaining the culture liquid and the washing liquid at a predetermined temperature, a temperature sensor for measuring the temperature of the culture liquid and the washing liquid, and a level switch for checking the level of the washing liquid Friendly, intelligent cleaning system. delete The method according to claim 1,
The cleaning liquid storage unit is provided with an organic material measurement sensor for measuring the amount of organic components floating on the upper surface of the cleaning liquid. When the measured value of the organic material measurement sensor exceeds a predetermined value, To recover the organic component. The method according to claim 1,
The circulation unit includes a circulation pump for purging the cleaning solution, which is provided in the cleaning solution drain line provided in the cleaning solution storage part, a cleaning solution filter cartridge for filtering the cleaning solution pumped and drained to the circulation pump, And a circulation line for re-supplying the cleaning liquid filtered to the cartridge to the ultrasonic cleaning unit. The method of claim 1, wherein
An alkaline washing liquid filter cartridge for filtering the alkaline washing liquid pumped by the circulation pump and storing the filtered washing liquid in the alkaline washing liquid filter cartridge, And an alkaline cleaning liquid reservoir supplied to the second cleaning tank is connected. The method according to claim 1,
The rinse unit includes a first rinse tank in which the object to be cleaned after the cleaning process is put into the first rinse tank and a second rinse tank in which the object to be rinsed in the first rinse tank is charged in the first rinse tank, , And a third rinsing tank in which the objects to be washed rinsed in the second rinsing tank are charged to perform third rinsing
The rinsing liquid for rinsing the cleaning liquid is supplied to the third rinsing tank, the rinsing liquid in the third rinsing tank is overflowed to the second rinsing tank, the rinsing liquid in the second rinsing tank is overflowed in the first rinsing tank, And is drained. 14. The method of claim 13,
Wherein the third rinsing tank is provided with a level switch for sensing the level of the rinsing liquid and a replenishing liquid supply pipe for supplementing the rinsing liquid when the rinsing liquid is insufficient. 14. The method of claim 13,
Wherein the first, second, and third rinse baths are provided with an ultrasonic vibration unit for applying ultrasonic vibration to the rinsing liquid. 14. The method of claim 13,
A vacuum evaporation unit for evaporating a waste liquid supplied from the waste liquid storage unit at a low boiling point and evaporating the waste liquid in a vacuum state to supply the waste liquid; A rinsing liquid reducing unit for exchanging heat with vapor of the vaporized vapor discharged from the evaporating unit to a cooling medium and reducing the rinsing liquid to a rinsing liquid; a rinsing liquid storing unit for vacuum pumping the rinsing liquid reduced in the rinsing liquid reducing unit; And a circulation unit for supplying the rinse liquid stored in the rinse liquid storage unit to the third rinse tank is connected to the vacuum distillation / recovery unit. 17. The method of claim 16,
Wherein the waste liquid storage unit includes a waste liquid tank for storing a waste liquid drained from the first rinse tank, a water level sensor for measuring the level of the waste liquid stored in the waste liquid tank, and a waste liquid supply unit for supplying the waste liquid stored in the waste liquid tank to the vacuum evaporation unit And a pump. 18. The method of claim 17,
Wherein the vacuum evaporation unit includes a evaporation tank for maintaining a vacuum and causing the waste liquid to vaporize at a low boiling point to evaporate the waste liquid, and a steam generator for increasing the evaporation amount of the waste liquid by applying a high temperature to the evaporation tank, Wherein a heating coil for circulating the heating medium provided in the generator is installed. 19. The method of claim 18,
And a water level adjusting tank for adjusting a water level of the waste tank and the evaporation tank is provided between the waste liquid storage unit and the vacuum evaporation unit. 17. The method of claim 16,
Wherein the rinse liquid reducing unit includes a heat exchanger for heat-exchanging the steam supplied from the vacuum evaporating unit and the cooling medium supplied from the cooler to first reduce the steam to a rinse liquid, and a condenser for condensing the steam not reduced to the rinse liquid in the heat exchanger And a condenser for performing a secondary reduction with the rinsing liquid. 21. The method of claim 20,
Wherein the heat exchanger is provided with an inner pipe through which steam is passed and an outer pipe through which the cooling medium circulates. 17. The method of claim 16,
The rinse liquid storing unit includes a vacuum ejector for vacuum suctioning and transferring the rinse liquid reduced in the rinse liquid reducing unit, a storage tank for storing the rinse liquid transferred by the vacuum ejector, And a high-pressure vacuum pump for making the pressure vacuum. 23. The method of claim 22,
Wherein the storage tank is further provided with a level switch for measuring the level of the stored rinse liquid. 17. The method of claim 16,
Wherein the circulation unit comprises a circulation pipe for guiding the rinsing liquid stored in the rinsing liquid storage unit to the rinsing unit, and a circulation pump provided in the circulation pipe for pumping the rinsing liquid. . The method according to claim 1,
Wherein the tilting portion includes a cylinder portion for imparting a tilt to the basket containing the object to be cleaned, a hot air blower for supplying hot air to the object to be washed, and a ring blower for sucking and discharging the rinse liquid removed from the object to be washed, Friendly intelligent cleaning system. The method according to claim 1,
The vacuum drying unit includes a vacuum drying tank for vacuum drying the object to be cleaned, a vacuum pump for maintaining the vacuum in the vacuum drying tank and drying the material to be washed at a low temperature, a vacuum for cooling the heat generated in the vacuum pump Wherein the vacuum cleaner comprises a vacuum cleaner, a steam generator for supplying a heat source into the vacuum drying tank, and an openable and closable door for vacuum sealing the vacuum drying tank. The method according to claim 1,
The transfer unit includes an input conveyor for supplying an empty basket for loading the object to be washed, a supply shuttle for inputting the basket loaded with the object to be washed into the ultrasonic cleaning unit, and a basket containing the object to be cleaned, A discharging shuttle for discharging the vacuum-dried basket, a discharge conveyor for discharging the object to be washed charged in the basket conveyed by the discharging shuttle, and a discharge conveyor for discharging the empty basket And a return conveyor for conveying the cleaning conveyor to the charging conveyor. 28. The method of claim 27,
The transfer unit may further include an up-down unit for up-downping the pitch transfer cylinder for loading and unloading the basket loaded with the object to be cleaned in each process. The up-down unit includes an up-down hanger for fixing the pitch transfer cylinder, And a drive unit for moving up and down the up-down hangers. The method according to claim 1,
The ultrasonic cleaning unit and the rinse unit are further provided with a swing unit for swinging the basket containing the object to be cleaned in order to maximize the ultrasonic effect. The swing unit includes a swing cam moving about 25 mm to 35 mm by rotation, And a drive motor for applying a rotational force to the cam.

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