KR100249463B1 - Activity microbe precipitator - Google Patents

Abstract

Disclosed is an activated sludge settler in the form of a combined precipitater and activated sludge. Activated sludge settler according to the present invention: a precipitator to which the supply pipe is connected to store water of a predetermined capacity, the discharge unit is installed on the top of the precipitator to discharge the water of the top layer, and installed below the settling It is characterized in that it comprises a drain pipe for discharging the sediment separated from the raw water, the activated sludge is installed in the precipitator is partially submerged in the raw water, and the rotating means is installed in the settler to rotate the activated sludge. The activated sludge settler according to the present invention having such a feature can manage the settler and the activated sludge together, thereby reducing the management cost, reducing the installation area and the installation cost, and purifying a lot of water more quickly.

Description

Activated sludge settler

The present invention relates to a precipitator and activated sludge used to purify contaminated water, and more particularly, to an activated sludge precipitator in a form in which a precipitator and activated sludge are combined.

In general, water contaminated by food waste, excreta, factory wastewater, etc. is purified by a purifier such as a precipitator and activated sludge to be reused or discharged to the outside. Such purifiers should be easy to manage and capable of purifying large amounts of water in as little installation area as possible.

As is well known, the precipitator serves to precipitate the contaminated water to separate the precipitate from the water, and the activated sludge serves to decompose the organic matter contained in the water by the microorganism.

Conventionally, after the precipitator and the activated sludge are installed in different places, they are connected by connecting pipes to purify the contaminated raw water. As such, when the sedimenter and the raw water are separated from each other and installed, there are the following problems.

First, management costs are high because separate settler and activated sludge must be managed separately.

Second, there is a limit to reduce the installation area by being installed separately.

Third, they must be connected separately because they are installed separately.

Therefore, there is a need in the art to develop an activated sludge settler that can effectively combine the settler and the activated sludge, manage the settler and the activated sludge together, reduce the installation area and cost, and purify more water more quickly. It is becoming.

The technical problem of the present invention is to effectively combine the precipitator and activated sludge, to manage the precipitator and activated sludge together, to reduce the installation area and cost, and to implement an active sludge precipitator that can purify more water more quickly. have.

1 is a schematic diagram of an activated sludge settler according to the present invention.

2 is a perspective view showing the activated sludge shown in FIG.

3 is a perspective view showing sludge in FIG.

4 is a perspective view showing the double pipe shown in FIG.

* Explanation of symbols for main parts of the drawings

10: settler 11: central hole

12: sedimentation blade 20: supply pipe

30: drain pipe 40: activated sludge

41: hole 42: cylinder

43: pipe 44: hole

45: band 46: screw

50: discharge portion 61: rail

62: power transmission 63: sludge shaft

64: support 65: power source

66: roller

The activated sludge settler according to the present invention includes: a feed pipe into which raw water is introduced, a precipitator connected to the supply pipe to store the water of a predetermined capacity, and installed at an upper portion of the precipitator so that water of the uppermost layer is discharged. A discharge pipe, a drain pipe installed at the lower side of the sedimentation chamber for discharging the sediment separated from the raw water, and an activated sludge installed at the sedimenter to be partially immersed in the raw water; And rotating means for rotating the sludge.

The rotating means may include a circular rail installed at an upper portion of the settler, a power transmitter installed at the center of the settler, a power source connected to the power transmitter to provide power while rotating the power transmitter, and the needle And a support shaft installed in electricity to support the power source and / or power transmitter, and installed between the power transmitter and the rail to rotate as the power transmitter rotates and to which the active sludge is fixed. .

And, the rotating means is installed across the settler and the shaft is fixed to the active sludge, characterized in that it is provided with a power source for rotating the shaft is installed in the settler.

The activated sludge settler according to the present invention having such a feature can manage the settler and the activated sludge together, thereby reducing the management cost, reducing the installation area and the installation cost, and purifying a lot of water more quickly.

Hereinafter, preferred embodiments of the activated sludge settler according to the present invention will be described in detail with reference to the accompanying drawings.

Referring to FIG. 1, the supply pipe 20 into which the raw water contaminated by food waste, excreta, factory wastewater, etc. is installed in the settler 10 having a circular top portion, and below the settler 10. The drain pipe 30 which discharges a deposit is provided. An upper portion of the settler 10 is provided with an activated sludge 40 which is partially submerged in raw water. The activated sludge 40 is rotated and revolved by a rotating means. At the upper edge of the settler 10, a discharge portion for discharging purified purified water is provided.

Raw water flowing into the settler 10 through the supply pipe 20 is preferably introduced into the center of the settler 10. This is because when the material to be precipitated contained in the raw water is precipitated and accumulated at the center of the settler 10, the precipitate is easily discharged to the outside through the drain pipe 30, and the purified water is drained to the upper edge of the settler 10. Since the discharge part 50 is provided, the sediment is to be purified by the above-described active sludge 40 while flowing from the center of the settler 10 to the edge.

Referring to FIGS. 1 and 2, a circular rail 61 provided at an upper portion of the settler 10 is installed, and a power transmitter 62 is installed at the center of the settler 10. Four sludge shafts 63 rotated by the power transmitter 62 are installed between the power transmitter 62 and the rail 61, and two sludges 40 are provided on the sludge shaft 63. It is fixed. The power source 65 is installed in the support 64 provided across the upper part of the settler 10, and this power source 65 is connected to the power transmitter 63. As shown in FIG. And the roller 66 is provided between the edge part of the sludge shaft 63 and the rail 61. As shown in FIG. Rotating means having such a component serves to rotate, while rotating the active sludge 40. In more detail, the power transmitter 62 is rotated as the power source 65 is rotated, and at the same time, the power transmitter rotates four sludge shafts 64 so that the active sludge 40 is rotated while revolving.

Referring to FIGS. 3 and 4, the activated sludge 40 includes a cylinder 42 having a plurality of holes 41 formed on a main surface thereof, and a plurality of holes formed on the main surface thereof when installed inside and outside the cylinder 42. A plurality of pipes 43 formed with 44 are provided. In addition, the sludge shaft 63 is installed at the center of the shaft 42. The pipe 43 installed inside the cylinder 42 is supported by the cylinder 42 and the sludge shaft 63, and the pipe 43 installed outside the cylinder 42 is the cylinder 42 by the band 45. It is fixed to).

As such, the reason why the plurality of small diameter pipes 43 are installed inside and outside the single large diameter cylinder 42 is to provide a larger area where many microorganisms can live in the activated sludge 40 having the same volume. To provide.

In order to provide more area for microorganisms to live, the inner pipe 43 'may be installed inside the pipe 43, as shown in FIG. When the inner pipe 43 'is installed, the gap between the inner pipe 43' of the pipe 43 should be properly maintained. For example, as shown in FIG. 4, four screws 46 may fix the fast pipe 43 ′ provided inside the pipe 43 to the center of the pipe 43.

Meanwhile, referring to FIG. 1, a precipitation blade 12 is installed in a bottom surface of the settler 10 and a central hole 11 formed lower than the bottom surface at the center of the bottom surface, and the precipitation blade 12 is It is connected to the power transmitter 62 by the transmission shaft 13. The sedimentation blade 12 rotates by the power transmitter 62 and serves to collect the sediment deposited on the bottom surface in the sedimentation hole 11 formed at the center of the sedimenter.

The activated sludge settler according to the present invention having the components as described above may purify and discharge the raw water contaminated by food waste or the like through the following process.

Referring to FIG. 1, as the raw water flowing into the settler 10 through the supply pipe 20 flows into the center of the settler 10, the precipitate to be precipitated is precipitated to the bottom of the settler 10. Sediment accumulated on the bottom surface of the settler 10 is collected by the sedimentation blade 12 into the central hole 11 of the settler, and the sediment collected in the central hole 11 is discharged to the outside through the drain pipe 30. .

Meanwhile, as the power source 65 is rotated, the power transmitter 62 and the precipitation blade 12 are rotated, and the power transmitter 62 rotates the sludge shaft 63. As the sludge shaft 63 is rotated, the activated sludge 40 is rotated while rotating, and the activated sludge 40 installed on the sludge shaft 63 is also rotated while being rotated. As the activated sludge 40 is rotated while rotating, a portion of the activated sludge 40 is sequentially submerged in the raw water of the settler 40.

As the activated sludge 40 is immersed in the settler 10, the microorganisms inside the activated sludge 40 are supplied with nutrients from raw water. As the activated sludge 40 is exposed to air, oxygen is present in the water on the activated sludge. Become rich. Such activated sludge 40 may be inhabited by many microorganisms because the space, oxygen, and nutrients necessary for living microorganisms are appropriately supplied. Therefore, the raw water flowing into the settler 10 may be purified by microorganisms at the same time as the precipitate is precipitated.

As is well known, the purified water purified by microorganisms floats up because it is lighter than raw water. Therefore, the purified water purified by the activated sludge is properly discharged to the outside through the discharge portion installed at the top of the settler.

The preferred embodiment of the present invention described by the accompanying reference drawings is only one embodiment. Those skilled in the art will fully understand the preferred embodiments of the present invention to implement a similar form of activated sludge settler.

For example, in the preferred embodiment of the present invention, the activated sludge is described as being rotated and rotated by the rotating means, but the rotating means is installed across the settler, and the shaft is provided with the activated sludge installed therein. With a power source, the active sludge can be implemented to rotate only.

Therefore, the true technical protection scope of the present invention will be defined by the claims by the technical idea of the present invention.

Activated sludge settler according to the present invention can be installed together with the activated sludge to reduce the management cost, reduce the installation area and installation cost, it is possible to purify more water more quickly.

Claims (7)

A feed pipe into which raw water is introduced, a supply pipe connected to the supply pipe to store the water having a predetermined capacity, a discharge unit installed at an upper portion of the settler to discharge water from the uppermost layer, and a lower side of the settler It is provided with a drain pipe which is installed in the discharged sediment separated from the raw water, and the activated sludge installed in the precipitator is partially submerged in the raw water, and the rotating means is installed in the precipitator to rotate the activated sludge Activated sludge settler. According to claim 1, The rotating means is a circular rail installed on the top of the settler, a power transmission unit installed in the center of the settler, and a power source connected to the power transmitter to provide power while rotating the power transmitter And a support installed in the settler to support the power source and / or the power transmitter, and a rotation shaft installed between the power transmitter and the rail to rotate as the power transmitter rotates and the active sludge is fixed. Activated sludge settler, characterized in that. The activated sludge settler according to claim 1, wherein the rotating means has a shaft which is installed across the settler and has a fixed shaft, and a power source installed on the settler to rotate the shaft. 4. The activated sludge according to any one of claims 1 to 3, wherein the activated sludge has a cylinder having a plurality of holes formed on a main surface thereof, and a plurality of pipes installed on the inside and outside of the cylinder and having a plurality of holes formed on the main surface thereof. Activated sludge settler. The sedimentation blade according to any one of claims 1 to 3, wherein the sedimentation blade is installed in the center hole formed at the center of the sedimentor bottom surface and the bottom surface and lower than the bottom surface, and the transmission shaft connecting the sedimentation blade and the power transmitter. Activated sludge settler, characterized in that the settling blade is further rotated compared to the power source. The activated sludge settler according to claim 4, further comprising a fast pipe installed inside the pipe and having a plurality of holes formed in a main surface thereof. The activated sludge settler according to claim 6, wherein the fast pipe is fixed to the center of the pipe by at least three screws installed in the pipe.

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