KR101565879B1

KR101565879B1 - Management System for Non-point Pollutants Reducing Apparatus on Internet of Things

Info

Publication number: KR101565879B1
Application number: KR1020150075093A
Authority: KR
Inventors: 백남열; 신지헌; 정철수
Original assignee: 에코리더 주식회사
Priority date: 2015-05-28
Filing date: 2015-05-28
Publication date: 2015-11-04

Abstract

The present invention provides a maintenance system for a non-point pollution abatement facility having an object Internet technology control method. A maintenance system for a non-point pollution abatement facility having the above-mentioned object Internet technology control system includes a pretreatment tank into which polluted water containing sludge flows, a water treatment unit that receives the contaminated water from the pretreatment tank, A filtration tank for filtering the waste water and discharging the waste water to the outside; A water level measuring unit installed in the pretreatment tank and the filtration tank and measuring a water level value; A residual water transfer pump installed in the pretreatment tank for forcibly discharging residual water and sediments due to the contaminated water to the outside; A backwash water transfer pump installed in the filtration tank for discharging backwash water present in the filtration tank to the pretreatment tank; A backwash water supply unit for supplying the pressurized air and water; And controlling the driving of the backwash water supply unit so as to control the driving of the remaining water transfer pump and the backwatershed transfer pump so that the measured water level value becomes a predetermined reference water level value, And a smart control panel for transmitting an abnormal operation of the water conveyance pump and the countercleaning water supply unit to an external server using a wired / wireless communication system.

Description

Technical Field [0001] The present invention relates to a maintenance system for a non-point pollution abatement facility having an Internet technology control method,

The present invention relates to a maintenance system for a non-point pollution abatement facility having an object Internet technology control method, and more particularly, to a maintenance system for a non- And more particularly, to a maintenance system for a non-point pollution abatement facility having an Internet technology control method capable of remotely monitoring and controlling the phenomenon.

Conventionally, the emission sources of pollutants are emission sources such as domestic sewage, industrial wastewater, and livestock wastewater, which have clear and limited point pollution sources and agricultural lands, grasslands, forests, construction sites, mines, landfills, The area can be divided into a wide range of nonpoint pollution sources.

The point pollutants discharged from the point sources are easy to collect due to their clear spill points, and the seasonal influences are relatively small. Therefore, it is possible to predict the annual amount of the pollutants to be generated, thereby designing and maintaining treatment facilities such as sewage and wastewater treatment facilities Since non-point pollutants emitted from non-point pollutants are anthropogenic and natural, the point of discharge is unspecific, unclear, diluted, and diffused And it is difficult to predict, and it is difficult to design and maintain the treatment facility because it is difficult to collect and the treatment efficiency is unstable.

Non-point pollution includes rainfall and pesticides remaining in agricultural land that are not absorbed by crops, animal waste grazed on grassland, untreated livestock wastewater discharged from livestock farming, air pollutants mixed with rainwater, sediment on road surface, rainfall in combined sewer There are sewage, sewage and rainwater mixed water that exceeds the designed amount, and these pollutants remain on the surface of the ground. Then, rainwater flows into public water bodies such as rivers, And it has become a major cause of water pollution and destruction of ecosystem.

In Korea, nonpoint pollution sources account for 42 ~ 69% of total water pollution sources, and it is expected to reach 65 ~ 70% by 2015. The importance of nonpoint pollution source management in water quality management is increasing.

Conventionally, facilities for reducing non-point pollutants include reservoir facilities for accumulating and precipitating rainwater runoff and natural facilities such as infiltration facilities using soil filtration and adsorption, Filtration facilities to reduce material and vortex facilities to separate contaminants and suspended matter from the central vortex formation, filtration of the network. Screen facilities to reduce non-point pollutants by separation action, and biological treatment facilities to remove organic matter by microorganisms.

Conventional facilities for reducing nonpoint pollutants as described above have a problem in that they are costly in terms of land purchase and are difficult to purchase because of the large area occupied by the site of the treatment facility in the case of natural type facilities, Facilities are not effective in treating various forms of non-point pollutants, including organic matter contained in early storm water runoff, because their treatment depends largely on the physical method. In particular, It is a fact that there is no proper countermeasure such that the function of the treatment facility is deteriorated due to the difficulty in the treatment of the overflow water.

When the contaminated water is treated using a conventional facility, residual water and sludge are continuously accumulated in the pretreatment tank and flow back to the inlet, and the sludge desorbed from the filtration tank is accumulated in the filtration tank, And equipment such as a pump that is input to such a process is driven by a control command of the controller.

However, conventionally, the driving state of various pumps can not be monitored in real time, and the water level in the pre-treatment tank or the filtration tank can not always be kept constant.

A prior art related to the present invention is Korea Registered Patent Registration No. 10-092006 (registered on September 25, 2009).

It is an object of the present invention to provide a method and apparatus for remotely monitoring and controlling the operating state and anomalous phenomena of a plurality of input devices in order to solve a clogging phenomenon caused by operation of a facility, And a maintenance management system for the abatement facility.

In a preferred aspect, the present invention provides a maintenance system for a non-point pollution abatement facility having an Internet Internet technology control method.

A maintenance system for a non-point pollution abatement facility having the above-mentioned object Internet technology control system includes a pretreatment tank into which polluted water containing sludge flows, a water treatment unit that receives the contaminated water from the pretreatment tank, A filtration tank for filtering the waste water and discharging the waste water to the outside; A water level measuring unit installed in the pretreatment tank and the filtration tank and measuring a water level value; A residual water transfer pump installed in the pretreatment tank for forcibly discharging residual water and sediments due to the contaminated water to the outside; A backwash water transfer pump installed in the filtration tank for discharging backwash water present in the filtration tank to the pretreatment tank; A backwash water supply unit for supplying the pressurized air and water; And controlling the driving of the backwash water supply unit so as to control the driving of the remaining water transfer pump and the backwatershed transfer pump so that the measured water level value becomes a predetermined reference water level value, And a smart control panel for transmitting an abnormal operation of the water conveyance pump and the countercleaning water supply unit to an external server using a wired / wireless communication system.

Preferably, the smart control panel receives a drive control signal for driving the remaining water transfer pump, the reverse water transfer pump, and the reverse water supply unit from the server through a wired / wireless communication system.

When it is detected that the residual water transfer pump, the reverse water wash transfer pump, and the reverse water supply unit are operated abnormally, an alarm is generated by an alarm generator through a wire / wireless communication method.

The filtration tank preferably includes a plurality of filter members for filtering the contaminated water.

Wherein the backwash water supply unit includes a backwash pipe inserted into each of the plurality of filter members, a compressor for supplying the pressurized air to the backwash pipe, and a backwash water supply unit for supplying the backwash water to the backwash pipe A pump, and a backwash water storage tank in which the backwash water to be supplied is stored.

And the backwash pipe and the filter member are integrally formed.

In the backwash pipe, a plurality of branching devices spaced along the longitudinal direction are preferably formed so as to intersect with each other.

Preferably, the pre-treatment tank is connected to the filtration tank through a connection pipe for transferring contaminated water, and an eccentric flow rate regulating device and a vortex acceleration plate are disposed at intervals in the connection pipe.

The present invention has the effect of remotely monitoring and controlling the operational state and anomalous phenomena of a plurality of input devices in order to solve the clogging phenomenon of the filtration tank caused by the operation of the facility.

In addition, the present invention has an effect that it is possible to easily check and control an operation state and an abnormal phenomenon of a plurality of equipments such as a pump remotely from a smartphone or a server.

Thereby, it is possible to eliminate the danger and difficulty of the maintenance which is manpowered.

In addition, the present invention has an effect that it is possible to remotely control the driving of various equipments and to conveniently manage the device regardless of time and place.

FIG. 1 is a view showing a maintenance system for a non-point pollution abatement facility having an object Internet technology control method according to the present invention.
FIG. 2 is a block diagram schematically illustrating a configuration of a maintenance management system for a non-point pollution abatement facility having an object Internet technology control method according to the present invention.
3 is a view showing a filter member according to the present invention.
4 is a view showing a maintenance system for a non-point pollution abatement facility of the present invention in another aspect.

Hereinafter, a maintenance system for a non-point pollution abatement facility of the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a view showing a maintenance system for a nonpoint pollution abatement facility having an object Internet technology control method according to the present invention. FIG. 2 is a schematic diagram of a maintenance system for a non- FIG. 3 is a view showing a filter member according to the present invention, and FIG. 4 is a view showing another aspect of a maintenance system for a nonpoint pollution abatement facility of the present invention.

1 to 4, a maintenance system for a nonpoint pollution abatement facility having an object Internet technology control method according to the present invention includes a pre-treatment tank 100, a filtration tank 200, a residual water transfer pump 300, A reverse control water pump 400, a reverse osmosis water supply unit 500, a smart control panel 600, a water level measuring unit 700, and a server 800.

First, the construction of the pretreatment tank 100 and the filtration tank 200 will be described.

In the pre-treatment tank 100, a space is formed therein and an inlet pipe 110 is connected.

And the contaminated water flows into the inside through the inflow pipe (110).

The filtration tank 200 is connected to the pretreatment tank 100 through a connection pipe 120 and a plurality of filter members 510 are disposed inside the filtration tank 100. The filtered polluted water passing through the filter members 510 And an outflow pipe () 210 for discharging it to the outside is connected.

In the connection pipe 120, an eccentric flow rate regulating device 130 and a vortex acceleration plate 140 are disposed at intervals.

The residual water transfer pump 300 is installed on the inner bottom of the pretreatment tank 100 and forcibly pumps the remaining water remaining in the sludge or pretreatment tank contained in the contaminated water to be discharged to the outside.

The residual water transfer pump 300 is connected to the first discharge pipe 310 and the first discharge pipe 310 is connected to the outside through the inlet pipe 110.

The backwash water transfer pump 400 is installed on the inner bottom of the filtration tank 200 and forcibly transfers the backwash water backwashed from the filtration tank 200 to the pretreatment tank.

The reverse rotation water transfer pump 400 is connected to a second discharge pipe 410 connected to the pretreatment tank through the connection pipe 120.

Here, a plurality of filter members 510 are installed inside the filtration tank 200.

The backwash water supply unit 500 includes a backwash pipe 520 inserted into each of the plurality of filter members 510 and a compressor 530 for supplying the pressure air to the backwash pipe 520. [ A reverse osmosis injection pump 540 for supplying the backwash water to the backwash pipe 520, and a reverse wastewater storage tank 550 for storing the backwash water supplied thereto.

The compressor 530 and the reverse water storage tank 550 are branched and connected to each other at the upper end of the backwash pipe 520 in different directions.

The backwatering storage tank 550 may be formed of various materials such as a concrete product or a water tank of a PE material, and may be installed in an embedding or upper exposure type.

The stationary water stored in the reverse osmosis water storage tank 550 may be a constant or may be water treated by the facility.

The backwash pipe 520 and the filter member 510 are integrally formed.

In addition, the backwash pipe 520 forms branching devices 521 that are evenly spaced along the longitudinal direction inside each filter member 510.

The branching devices 521 are formed so as to intersect along the longitudinal direction of the backwash pipe 520.

The compressor 530 adjusts its own pressure so as to apply a pressure control facility according to the depth of the treatment facility and the diameter of the backwash pipe 520, and the backwash input pump 540 may also be the same.

More specifically, the two lines of the air line 531 of the air compressor 530 and the backwash pump line 540 for backwashing water are combined to form an upper portion of the backwash pipe 520 .

The backwash pipe 520 is a pipe installed in each of the filter members 510. A plurality of branch members 521 (air or water outlet) are connected to the inside of the filter member 510, The plurality of backwash pipes 520 are merged into one pipe at an upper point inside the boiler 200.

Meanwhile, the water level measuring unit 700 according to the present invention includes a first water level meter 710 and a second water level meter 720.

The first water level meter 710 is installed inside the pre-treatment bath 100 to measure the first water level of the remaining water remaining in the pre-treatment bath 100, and transmits the first water level value to the smart control panel 600.

The second water level meter 720 is installed inside the filtration tank 200 and measures a second water level value of the water level inside the filtration tank and transmits the second water level value to the smart control panel 600.

The smart control panel 600 controls the driving of the remaining water conveyance pump 300 so that the first water level value becomes a predetermined reference water level value and controls the driving of the remaining water conveyance pump 300 so that the second water level value becomes a reference water level value. (400).

Therefore, in the pretreatment tank 100, the remaining water always has a constant water level. In addition, the backwash water is also always at a constant level in the filtration tank 200 as well.

Particularly, in the present invention, the smart control panel 600 for controlling the driving of the residual water transfer pump 300, the reverse water transfer pump 400 and the reverse water supply unit 500 is connected to the server using a wire / wireless communication method.

The wired communication method may be a network line capable of Internet communication and the wireless communication method may be wireless data communication in which information is transmitted and received using a certain frequency band.

Therefore, the server 800 controls the driving of the smart control panel 600 to control the driving of the pumps 300 and 400 and the reverse water washers 500.

Conversely, when the residual water transfer pump 300, the reverse water washing transfer pump 400 and the reverse water wash water supply unit 500 are driven, sensors not shown are connected to the remaining water transfer pump 300, The smart control panel 600 senses whether or not the countercleaning water supply unit 500 and the countercleaning water supply unit 500 are operating normally and transmits the sensed abnormal operation to the smart control panel 600, 800).

The server 800 may cause the alarm generator 810 to notify the emergency state when the residual water transfer pump 300, the reverse transfer water pump 400 and the reverse water supply unit 500 are abnormally driven have.

In the present invention, the server 800 has been described as an example, but the smart control panel 600 may be used to drive, control, transmit, and monitor the device through a device such as a smart phone.

Accordingly, in the present invention, it is possible to remotely control the driving of various equipments for driving the maintenance system in the wired / wireless communication manner, and to monitor the driving state in real time.

According to the structure and operation as described above, the embodiment according to the present invention can remotely monitor and control the operational state and anomalous phenomenon of a plurality of devices to solve the clogging of the filtration tank caused by the operation of the facility have.

In addition, it is possible to remotely check and control operation status and anomalous phenomenon of a plurality of equipments such as a pump in a smartphone or a server.

Accordingly, it is possible to eliminate the danger and difficulty of maintenance that is manpowered.

In addition, it is possible to remotely control the driving of various equipments, thereby making the management convenient regardless of time and place.

In addition, since the smart control panel according to the present invention controls the driving of the compressor and the retro-seawater supply pump, the backwash pipe integrated with the filter can be backwashed by air alone, and backwashing can be performed by water alone.

In addition, a mixture of air and water may be mixed at a certain ratio, and a backwashing may be performed using a mixture of air and water.

The smart control panel according to the present invention is a system for controlling all the devices in which electricity is used, such as a pump, a compressor, etc., and can be operated by an automatic operation which can manually operate buttons and initial settings and changes.

According to the above-described configuration and operation, the embodiment according to the present invention can solve the clogging of the filtration tank caused by the operation of the facility.

In addition, it is possible to prevent overflow phenomenon in the treatment tank due to removal of the clogging phenomenon.

In addition, the loading amount due to the elimination of the clogging phenomenon can be reduced, and the treatment efficiency by backwashing can be stabilized.

Further, it is possible to reduce the replacement period of the filter material by periodic backwashing.

Although the present invention has been described with respect to specific embodiments of the maintenance system for non-point pollution abatement facilities, it is apparent that various modifications may be made without departing from the scope of the present invention.

Therefore, the scope of the present invention should not be limited to the above-described embodiments, but should be determined by the scope of the appended claims and equivalents thereof.

It is to be understood that the foregoing embodiments are illustrative and not restrictive in all respects and that the scope of the present invention is indicated by the appended claims rather than the foregoing description, It is intended that all changes and modifications derived from the equivalent concept be included within the scope of the present invention.

100: Pretreatment tank
110: inlet pipe
120: connector
200: Filtration tank
300: Remaining water transfer pump
400: Reverse transfer pump
500: stationary water supply section
510: Filter element
520: Backwash piping
530: Compressor
540: Reverse osmosis injection pump
550: Reverse Osmosis Storage Tank
600: Smart Control Panel
700:
710: First level meter
720: Second level meter
800: Server

Claims

A pretreatment tank into which polluted water containing sludge flows;
A filtration tank for receiving the contaminated water from the pretreatment tank and filtering the waste water through reverse osmosis water mixed with backwash water and pressure air from the outside to discharge the waste water to the outside;
A water level measuring unit installed in the pretreatment tank and the filtration tank and measuring a water level value;
A residual water transfer pump installed in the pretreatment tank for forcibly discharging residual water and sediments from the contaminated water to the outside;
A backwash water transfer pump installed in the filtration tank for discharging backwash water present in the filtration tank to the pretreatment tank;
A backwash water supply unit for supplying the pressurized air and water; And
Controlling the driving of the reverse water wash water supply unit and controlling the driving of the water remaining water transfer pump and the reverse water wash water pump so that the measured water level value becomes a preset reference water level value, And a smart control panel for transmitting an abnormality of the transfer pump and the countercleaning water supply unit to an external server using a wired / wireless communication system,
The smart control panel includes:
A drive control signal for driving the remaining water transfer pump, the reverse water transfer pump, and the reverse water supply unit is received from the server through a wired / wireless communication system,
And an alarm is generated by an alarm generator through a wired / wireless communication system when an abnormal operation of the remaining water transfer pump, the reverse water transfer pump, and the reverse water supply unit is detected, Facility maintenance system.

delete

The method according to claim 1,
The filtration tank,
And a plurality of filter members for filtering the contaminated water,
The reverse-
A backwash pipe inserted into each of the plurality of filter members,
A compressor for supplying the pressure air to the backwash pipe;
A backwash input pump for supplying the backwash water to the backwash pipe,
And a backwash water storage tank in which the backwash water supplied is stored,
Wherein the backwash pipe and the filter member are formed integrally with each other.

The method of claim 3,
In the backwash pipe,
Wherein the plurality of minute instruments spaced along the longitudinal direction are formed in a crossing manner so as to follow different directions.

5. The method of claim 4,
Wherein the pretreatment tank is connected to the filtration tank through a connection pipe for transferring polluted water,
Wherein the connection pipe is provided with an eccentric flow rate regulating device and a vortex accelerating plate spaced apart from each other.