KR20020061562A - Apparatus for soil purifying - Google Patents

Abstract

PURPOSE: An apparatus for treating sewage is provided, which is characterized in that sewage flows a zigzag course naturally by sewage fall. Also air is supplied into sewage for improving activity of aerobic bacteria. CONSTITUTION: The apparatus comprises the following parts: a cover(30) installed at the upper part of a septic tank(40); an exhaust pipe(32) installed at the cover(30); first purification chamber(42) and second purification chamber(46) installed in the septic tank(40); a water flow extension plate(47)(48) installed in first purification chamber(42) and second purification chamber(46) respectively; a filtering net(50) installed between a partition wall(44) and the water flow extension plate(47b); and an air supplying pipe(60) for supplying air into the first and second purification rooms(42)(46). First and second purification rooms(42)(46) are divided by the partition wall(44) installed a channel(44a). The upper part(47b)(48b) of the water flow extension plate(47)(48) is equipped with the cover(30).

Description

Sewage Purifier {Apparatus for soil purifying}

The present invention relates to a sewage purification device, and more particularly, impurities are formed by allowing a sewage to flow naturally due to a drop of water without forming a power, and at the same time, forming a water channel so that water can flow in a vertical zigzag form. The present invention relates to a sewage purification apparatus that purifies sewage by inducing sedimentation and supplying oxygen to water to promote the activity of aerobic microorganisms.

Generally, sewage, such as manure and domestic sewage, is stored in a separate tank and then transferred to a wastewater treatment plant for purification.

However, since it is a natural discharge in a place where it is difficult to transport sewage, it pollutes rivers and rivers, and even pollutes drinking water, which has a very serious problem of destroying the environment.

On the other hand, the waste water purification in the wastewater treatment plant has a problem that consumes a lot of power for purification because it is purified by transport using a pump driven by a motor.

The present invention has been made to solve the above problems, the purpose is to install in the area where the sewage is generated can be purified as soon as the sewage generated, septic tank that can reduce the power by inducing the natural flow of sewage In providing.

In order to achieve the object of the present invention, a roof having an exhaust pipe is installed above the septic tank, and the interior of the septic tank is partitioned from side to side by a diaphragm having an intermediate passage, respectively, the first purification chamber and the second purification chamber having a sewage inlet and a purified water outlet. The sewage inlet, the intermediate passage, and the purified water discharge port are formed to have a lower drop from the inflow side to the discharge side, and the first and second purification chambers have lower ends separated from the bottom of the septic tank. A channel through which water flows, and an upper end of each of which has a channel extension plate placed at a position higher than the water surface, and installs a filtering network in a channel between the channel extension plate located in the first purification chamber and the diaphragm. The sewage purification apparatus is provided by installing an air supply pipe that can generate bubbles in the water of the first purification chamber and the second purification chamber.

1 is a sectional front view showing the configuration of the sewage purification apparatus according to the present invention.

Figure 2 is a plan sectional view showing the configuration of the sewage treatment apparatus according to the present invention.

Figure 3 is a perspective view showing the configuration of the sewage treatment apparatus according to the present invention.

Figure 4 is an exploded perspective view showing the configuration of the sewage purification apparatus according to the present invention.

* Explanation of Signs of Major Parts of Drawings *

30 roof 32 exhaust pipe

40: septic tank 40b: bottom surface

42: 1st purification room 42a: sewage inlet

44: plate 44a: intermediate passage

46: second purification chamber 46a: purified water discharge outlet

47, 48: channel extension board 47a, 48a: lower part

47b, 48b: upper part 50: filtering network

60: air supply pipe W: sewage

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

As shown in FIGS. 1 to 4, a roof 30 on which an exhaust pipe 32 is installed is installed above the septic tank 40, and a diaphragm 44 having an intermediate passage 44 a formed therein. The first and second purification chambers 42 and 46 have a wastewater inlet 42a and a purified water outlet 46a, respectively. The wastewater inlet 42a and the intermediate passage 44a are formed. ), The purification water outlet 46a is formed to have a lower drop from the inflow side toward the discharge side, and the lower end portions 47a and 48a are respectively disposed in the first and second purification chambers 42 and 46. A channel is spaced apart from the bottom surface 40b of the 40 to form a passage through which the sewage W can flow, and the upper end portions 47b and 48b respectively have channel extension plates 47 and 48 placed at positions higher than the water surface. The filter net 50 is installed in the channel between the channel extension plate 47 and the diaphragm 44 located in the first purification chamber 42, and the first purification chamber 42 and the second purification chamber are installed. (46 ) Was constructed by installing an air supply pipe (60) capable of generating bubbles in the water.

From the bottom surface 40b of the septic tank 40, the aerobic microorganism is attached to a predetermined height to fill the microbial attachment member that can act to purify the sewage (W) by the microorganism and at the same time to the flow of sewage (W) This prevents aerobic microbes from being washed away, and increases the contact area between sewage (W) and aerobic microorganisms to increase the purification efficiency.

And, the air supply pipe 60 is branched in the form of a branch pipe from the main pipe introduced into the septic tank 40 through the roof 30, by generating bubbles in various places in the water to supply oxygen to the aerobic microorganisms It will promote the activity of aerobic microorganisms.

In addition, a disc-shaped lid 35 that can be opened and closed is installed at the center of the roof 30, and an exhaust pipe 32 is vertically installed at one side of the roof 30 to be generated in the septic tank 40. It was configured to release the gas into the atmosphere.

In addition, by forming a jaw at the edge of the roof 30 to be caught on the upper end of the septic tank 40, it prevents the lateral shift when the roof 30 is placed on the septic tank 40, it can be placed in a more accurate position It was configured to be.

On the other hand, the filtering net 50 installed in the septic tank 40, for example, may be composed of a metal wire mesh, but not necessarily limited to this, it may be configured using a fiber or a net of a slightly larger eye size, on a metal plate It may be configured by drilling a plurality of small holes at equal intervals.

The channel extension plates 47 and 48 are sandwiched and fixed between two guide ribs 49a, 49b, 49c, and 49d formed vertically side by side at regular intervals on the inner wall surface of the septic tank 40. The lower ends of the guide ribs 49a, 49b, 49c, and 49d were closed so that the channel extension plates 47 and 48 could not be lowered further down.

In addition, the guide ribs 49a, 49b, 49c, and 49d are installed to face each other on both wall surfaces of the septic tank 40, and two of the guide ribs 47 and 48 form a pair for the channel. The side ends of the extension plates 47 and 48 are held.

In the drawings, reference numerals 95 and 96 denote flanges, 97 denote bolts, and 98 denote nuts.

Hereinafter, the operation according to the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIGS. 1 to 4, when the sewage water W enters the first purification chamber 42 through the sewage inlet 42a, the introduced sewage water W enters the first purification chamber 42. On the upper side of the diaphragm 44 while descending along the "U" -shaped channel formed between the lower end portion 47a of the waterway extension plate 47 and the bottom surface 40b of the septic tank 40 installed thereon. It flows into the 2nd purification chamber 46 through the formed intermediate | middle path 44a.

At this time, by the filter network 50 provided between the channel extension plate 47 and the diaphragm 44, the relatively large floating matters and impurities contained in the sewage water W are removed and the bottom surface of the septic tank 40 is removed. 40b), the impurities and sewage of relatively small particles flow into the second purification chamber 46 through the intermediate passage 44a of the diaphragm 44.

In addition, by supplying oxygen to the aerobic microorganisms on the microorganism attachment member filled at a predetermined height from the bottom surface 40b by the air supply pipe 60 submerged in water, the aerobic microorganisms promote activity. As you grow and eat the organic matter it contains, it cleanses the sewage (W).

In addition, the microorganism attachment member to which the aerobic microorganism is attached serves to prevent the aerobic microorganism from being swept away by the flow of the sewage (W) and increase the contact area with the sewage (W) to increase the purification efficiency.

On the other hand, the sewage (W) flowing into the second purification chamber 46 is the lower end portion 48a of the other channel extension plate 48 installed in the second purification chamber 46 and the bottom surface of the septic tank 40. Slowly descending along the "U" shaped channel formed between the 40b, fine suspended matter, impurities, etc. contained in the sewage W sink to the bottom surface 40b of the septic tank 40, and are separated therefrom. Only the purified water is slowly raised to the other side is discharged to the purified water discharge port 46a formed in the purification tank (40).

The flow of the sewage (W) is maintained by the inflow of the sewage (W) continued from the sewage inlet (42a), the discharge and the flow rate is determined by the fall of the sewage inlet (42a) and the purified water discharge (46a).

At this time, the microorganism attachment member filled to the predetermined height from the bottom surface 40b of the second purification chamber 46 by the air supply pipe 60 which supplies oxygen to the water near the bottom surface 40b of the septic tank 40. The action of aerobic microorganisms attached to it promotes the correct action of sewage, and the gas generated in the water during the purification process gathers in the form of bubbles to rise to the meteorological part, and then through the exhaust pipe 32 installed on the roof 30. Is released into the air.

And, the flow of the sewage (W) has a natural flow by the drop of the sewage inlet 42a, the intermediate passage 44a, the purified water discharge port 46a does not require a separate power unit such as a pump, This is possible because of the nature of the water flowing from high to low.

In addition, when deposits accumulate on the bottom surface 40b of the septic tank 40, it suctions using a thing like a hose in the state which opened the lid 35 installed in the center of the roof 30, or purifies the septic tank 30. If it is removed from 40 and the sediment is pumped out with other digging tools and then covers the roof 30 again, it can be reused in the same state as the first.

As described above, since the present invention can be installed near the place where the sewage is generated, the sewage can be purified as soon as the sewage is generated, thereby preventing the occurrence of odors and thus keeping the surrounding environment comfortable. It can prevent soil and soil pollution, and purify by removing organic matter in the sewage using aerobic microorganisms to prevent water pollution, and also induce the natural flow of water by dropping without any power in the septic tank. Since the structure is purified, there is an effect that can reduce the power required during the purification process.

Claims (1)

The roof 30 on which the exhaust pipe 32 is installed is installed on the upper part of the septic tank 40, and the inside of the septic tank 40 is divided left and right by a plate 44 having an intermediate passage 44a formed therein, and each of the sewage inlets 42a. And a first purification chamber 42 and a second purification chamber 46 having a purification water outlet 46a, and the effluent inlet 42a, the intermediate passage 44a, and the purification water outlet 46a are discharged from the inlet side. The lower portion 47a, 48a is separated from the bottom surface 40b of the septic tank 40 in the first purification chamber 42 and the second purification chamber 46 so as to have a lower drop toward the side. A channel through which (W) can flow is formed, and upper end portions 47b and 48b are provided with channel extension plates 47 and 48 respectively positioned at a position higher than the water surface, and are provided in the first purification chamber 42. A filter net 50 is installed in the channel between the channel extension plate 47 and the diaphragm 44, and bubbles are generated in the water of the first and second purification chambers 42 and 46. Can Septic wherein configured by installing an air supply pipe (60).