KR101825168B1

KR101825168B1 - Purification of the wastewater treatment apparatus

Info

Publication number: KR101825168B1
Application number: KR1020150057243A
Authority: KR
Inventors: 신민용; 이승진; 허태준
Original assignee: 주식회사 지에스해양
Priority date: 2015-04-23
Filing date: 2015-04-23
Publication date: 2018-02-02
Also published as: KR20160126319A

Abstract

The present invention relates to an apparatus for purifying wastewater that separates point pollutants such as domestic sewage, wastewater, and the like discharged therefrom, separates sludge and oil components from the introduced wastewater, discharges wastewater and stores the stored sludge and oil components over a predetermined amount And a signal is sent to the outside to discharge the wastewater.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001]

Generally, wastewater such as domestic sewage, wastewater generated in living is discharged to sewage disposal plant in various places such as home, restaurant, factory, and main places, and various wastewater mixed with soil, sludge, food waste and oil do.

However, there is a problem in that the sewage is adhered and clogged due to the oil component and sludge mixed with discharged wastewater, and the environment is polluted by the wastewater discharged to the outside due to the damage of the pipe due to oil component and sludge .

And it is difficult to find and repair damaged and damaged parts of the piping, resulting in a large cost.

Also, it has a lot of time and limitations to purify wastewater by various oil components mixed in wastewater.

In order to solve such a problem, Korean Patent Laid-Open No. 10-2005-0029996 entitled " Wastewater Treatment Apparatus Containing Vegetable and Animal Fats " has been proposed as a conventionally known technique.

The above-described technique is made to physically / biologically treat copper / vegetable oil after fixing it on ceramics or polyurethane.

However, the proposed technique can not treat foreign matter such as food waste, soil, sludge, etc., and it takes a long time to process the fixed oil so that the wastewater is quickly treated.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a wastewater treatment apparatus capable of separating sludge and oil components contained in wastewater discharged to a sewage treatment plant and the outside, And to provide a purification treatment apparatus.

In addition, it controls the flow of the wastewater flowing in so that the sludge and oil components stored therein can be separated by the specific gravity, and the water level according to the oil and sludge stored therein is measured. Device.

In order to achieve the above object, there is provided an apparatus for purifying wastewater, which purifies and discharges wastewater flowing in according to the present invention, wherein the wastewater flowing through the inlet pipe through which the wastewater flows is divided into Wherein the first tank is divided into a first tank for separating the main tank and a blocking plate having a through groove formed at the lower portion thereof and the second tank for secondarily separating the wastewater firstly separated from the first tank, A storage tank in which an outlet is formed in an upper portion of the tank and in which a discharge pipe for discharging the secondary wastewater is formed; a measuring means for measuring the level of wastewater and oil components in the storage tank; A signal processing device for receiving a signal when the signal level exceeds a certain level and a signal processing device for receiving a signal received by the signal processing device, And a sump for storing the separated sludge is formed in a lower portion of the first tank and the second tank, and the sump is formed in the first and second tanks A second through groove is formed in a lower portion of the partition wall so that the wastewater can be discharged to the discharge pipe, and the second through-hole is formed in the second tank, And a filter for purifying the oil and sludge contained in the wastewater discharged into the wastewater, wherein the inlet pipe includes a filter for primarily separating the sludge mixed with wastewater, and a suction pipe for discharging the sludge separated from the filter, And the suction pipe is formed with a blocking member which is opened in one direction to prevent the wastewater from being discharged through the upper part.

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The signal processing apparatus preferably includes an electric storage device for storing electricity through a solar generator for converting solar energy into electric energy.

According to the apparatus for purifying wastewater according to the present invention, it is possible to prevent the clogging and breakage of the discharge pipe due to the sludge and oil components by removing the sludge and oil components from the wastewater, There is an effect that the wastewater discharged from the sewage treatment plant can be easily purified.

And there is an advantage that the stored oil components and sludge are prevented from being discharged by the flow rate of wastewater.

When the stored water level of the sludge and oil component is measured and the water level is detected above a predetermined level, the sludge and oil component can be discharged by receiving the internal state through the receiving device.

1 is a cross-sectional view of an apparatus for purifying wastewater according to the present invention,
FIG. 2 is a sectional view showing a separation state of oil components and sludge according to the present invention,
FIG. 3 is a cross-sectional view showing the discharged state of wastewater from which oil components and sludge have been separated according to the present invention,
4 is a block diagram showing a control state of the control unit according to the present invention;
FIG. 5 is a cross-sectional view illustrating an oil content and an sludge discharge state stored therein according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a condensation preventing and drying apparatus for a structure according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a cross-sectional view showing an apparatus for purifying wastewater according to the present invention. FIG. 2 is a cross-sectional view showing separation of oil components and sludge according to the present invention. FIG. 4 is a block diagram showing a control state according to the present invention, and FIG. 5 is a cross-sectional view showing the discharge state of oil components and sludge according to the present invention.

As shown in FIGS. 1 to 5, the present invention relates to an apparatus for purifying wastewater that separates point pollutants such as domestic sewage, wastewater, etc. discharged therefrom, separates sludge and oil components from the introduced wastewater, The present invention relates to an apparatus for purifying wastewater that can send out a signal to an outside when stored sludge and oil components are stored over a predetermined amount.

Therefore, it is composed of the storage tank 10, the measuring means 50, the signal processing device 60 and the server 70 so that the wastewater, the sludge and the oil component can be separated and discharged.

The storage tank 10 includes a first tank 11 for primarily separating the oil component and the sludge from the wastewater introduced through the inflow pipe 13 into which the wastewater flows and a first through groove 18a at the bottom, And a second tank 12 which is divided by the blocking plate 18 formed in the first tank 11 so that the wastewater firstly separated from the first tank 11 flows into the second tank 12 to discharge secondary wastewater And an outlet 17 is formed in the upper part of the first tank 11 and the second tank 12. [

Here, the inflow pipe 13 introduces wastewater mixed with sludge and oil components, which are non-point pollutants discharged from households, major sites, restaurants, and the like.

However, it is preferable that the inflow pipe 13 is formed on the upper or upper part of the storage tank 10 so that the oil component can be separated by specific gravity.

A sieve 14 for separating the sludge introduced by the mixed wastewater is formed in the inflow pipe 13.

Therefore, the inflow pipe 13 functions to primarily separate the sludge mixed with the wastewater. In addition, a suction pipe (15) is provided at an upper portion so as to discharge the sludge separated by the sieve (14).

In addition, the suction pipe 15 is configured to suck the sludge from the outside through a hose or the like, and to block the discharge of wastewater into the upper portion.

Also, the oil component of the wastewater flowing through the inflow pipe 13 is floated up to the upper part due to the specific gravity inside the first tank 11, and the sludge is settled in the lower part.
At this time, wastewater whose sludge and oil components are firstly separated is moved to the second tank 12 and is secondarily separated in the same manner as the first tank 11.

The wastewater whose sludge and oil components are secondarily separated from the second tank 12 is discharged to the outside through the discharge pipe 16.

Here, it is preferable that the discharge pipe (16) is discharged to the purification treatment tank through a pipe coupled to the outside.

The blocking plate 18 separates the first tank 11 and the second tank 12 so that the wastewater primarily separated from the bottom can be moved to the second tank 12, A groove 18a is formed.

The first through grooves 18a may slow the flow rate of the wastewater and prevent the sedimented sludge from floating to the top due to the movement of the wastewater.

A sump (20) for storing the separated sludge is formed in the lower part of the storage tank (10).

Here, the sump 20 is formed in the lower part of the first tank 11 and the second tank 12, respectively, so as to store the settled sludge.

The sump 20 stores sludge, foreign matter, food waste, and the like that have passed through the sieve 14 to prevent sludge, foreign matter, and food waste from floating by the flow of the flow.
At this time, the thumb 20 is positioned on the vertical line of the discharge port 17 formed in the first and second tanks 11 and 12 to facilitate entry of the wastewater treatment means 100, The sludge can be easily discharged.

The lower part of the first tank 11 and the lower part of the second tank 12 are formed with inclined portions bent downward in the direction in which the thumb 20 is formed.

Accordingly, the sludge, foreign matter, and food waste settled are moved downward along the inclined portion and guided to the sump 20.

The second tank 12 includes a partition 30 having a second through-hole 31 formed therein to discharge only wastewater.

The partition wall 30 discharges the wastewater separated from the second tank 12 through the second through groove 31. When the discharged wastewater is stored for a predetermined level or more, And can be discharged through a connected discharge pipe 16.

In addition, the second through grooves 31 may be formed to have a predetermined size to control the flow of the oil.

In addition, a filter 40 for purifying the oil and sludge contained in the wastewater discharged into the second through groove 31 is formed in the second tank 12.

In this case, the filter 40 is not separated by specific gravity but removes sludge and oil components contained in the wastewater, so that only waste water can be discharged to the outside.

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Accordingly, the first and second storage tanks 11 and 12 can reduce the flow rate of wastewater through the first and second through grooves 18a and 31, thereby easily separating sludge and oil components by specific gravity .

In addition, it is possible to prevent sludge and oil components from being discharged and to purify the sludge and oil components, and to prevent the discharge pipe 16 from being damaged or clogged.

The measuring means (50) measures the level of the oil component stored in the storage tank (10).

Therefore, it is preferable to measure the level of the oil component separated by the specific gravity stored in the storage tank 10 and to detect the stored amount by a predetermined amount or more.

The signal processing device (60) receives a signal when the level measured by the measuring means (50) exceeds a predetermined level.

Therefore, it is preferable that the signal processing apparatus 60 receives the position together with the water level of the storage tank 10 using GPS or a communication network, and can remove the oil component and the sludge stored therein.

Also, it may be possible to receive the position and the water level together through an electrical signal.

The electric storage device 61 is connected to the signal processing device 60 so that the water level of the water in the storage tank 10 can be constantly measured and received.

Here, the electric storage device 61 stores and uses environmentally-generated electric energy through a solar power generator 62 that generates solar energy as electric energy.

However, it may be changed to use natural energy such as hydroelectric power or wind power depending on installation site and environment or to supply electricity from outside.

The server 70 receives the water level of the oil component through the signal processing unit 60 by the measuring unit 50 and collects sludge, oil components, and wastewater separated from the waste water in the storage tank 10 And receives positional information on the wastewater treatment means 100 so that it can be removed.

Therefore, the wastewater treatment means 100 is composed of a vehicle or the like so as to move to the position where the storage tank 10 is installed through the data transmitted from the server 70 and to remove the oil components and sludge therein.

Accordingly, when the accumulated oil component and sludge in the storage tank 10 are detected to be more than a predetermined amount, the server 70 can receive the situation of the storage tank 10 and quickly remove the oil components and the sludge therein .

That is, in order to treat sludge and oil components stored in the storage tank 10, the sludge and oil components are removed from the wastewater composed of nonpoint pollutants and discharged.

Wastewater, which is a nonpoint pollutant discharged from various places, flows into the storage tank 10 through the inflow pipe 13.

In the storage tank 10, the specific gravity causes the sludge to settle down and the oil component to float upwards.

Here, in order to easily separate the sludge and the oil components, the first tank 11 and the second tank 12 are partitioned to separate wastewater, and the flow of the flow rate is controlled to separate sludge and oil components easily .

And is stored in the sump 20 so that the sedimented sludge is not dispersed by the flow velocity.

The wastewater from which the oil component and the sludge are separated is discharged through the discharge pipe (16).

Here, the partition 30 is formed through the discharge pipe 16 so as not to contain sludge and oil components, and the sludge and oil components that are mixed and not separated from the wastewater are purified by the filter 40.

The accumulated oil components and sludge are measured by the measuring unit 50 and the water level is measured by the oil level sensor 50. When the oil level is measured over a predetermined level, The oil component in the storage tank 10 is always detected to receive the internal state.

The server 70 sends a signal to the wastewater treatment means 100 received through the signal processing device 60 to remove the internal sludge and oil components of the storage tank 10.

The wastewater treatment means 100 removes sludge and oil components through a collection vehicle or the like.

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 invention as defined by the appended claims. It is obvious that you can do it.

10: Storage tank 11: First tank
12: second tank 13: inlet pipe
14: filter net 15: suction pipe
15a: blocking member 16: discharge pipe
17: outlet 18: clog plate
18a: First through groove 20: Thumb
30: partition wall 31: second through groove
40: filter 50: measuring means
60: Signal processing device 61: Electric storage device
62: Solar generator 70: Server
100: Wastewater treatment means

Claims

An apparatus for purifying wastewater that purifies and discharges wastewater flowing in,
A first tank 11 for primarily separating the oil component and the sludge from the wastewater introduced through the inflow pipe 13 through which the wastewater flows into the first tank 11 and a blocking plate 18 formed with a first through groove 18a at the bottom, For discharging wastewater secondaryly separated from the second tank (12), the second tank (12) being partitioned by the first tank (11) and being primarily separated from the first tank (11) A storage tank 10 in which a discharge port 17 is formed in the upper part of the first tank 11 and the second tank 12,
Measuring means (50) for measuring the level of wastewater and oil components in the storage tank (10)
A signal processing device (60) for receiving a signal when the level measured by the measuring means (50) exceeds a predetermined level, and
And a server 70 for receiving the signal received by the signal processor 60 and providing a position to the wastewater treatment means 100 so as to recover the oil component and sludge of the storage tank 10,
A sump 20 for storing separated sludge is formed in the lower part of the first tank 11 and the second tank 12,
The thumb 20 is positioned on the vertical line of the discharge port formed in the first and second tanks 11 and 12 to facilitate entry of the wastewater treatment means 100,
The second tank 12 further includes a partition 30 spaced apart from the discharge pipe 16 at a predetermined interval and a filter 40 for purifying oil and sludge contained in the wastewater A second through groove 31 is formed in the second through hole 31 to guide the filtered wastewater to the discharge pipe 16,
The inflow pipe 13 is provided with a filtering net 14 for primarily separating sludge mixed with wastewater and a suction pipe 15 for discharging sludge separated from the filtering net 14,
Wherein the suction pipe (15) is formed with a blocking member (15a) that opens in one direction to prevent the wastewater from being exhausted to the upper part.

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The method according to claim 1,
Wherein the signal processing device (60) includes an electric storage device (61) for storing electricity through a solar generator (62) that converts sunlight into electric energy.