KR100841377B1 - Septic tank by microorganism and multiple sedimentation tank - Google Patents

Abstract

The present invention relates to a septic tank by a microorganism and a multiple settling tank, the object of which is to purify by using the physical characteristics of the manure and the purification by the microorganism.

The microorganism according to the present invention and the purification tank by the multiple precipitation tank include a plurality of precipitation tanks into which manure is introduced; A box filled with a filler filled with microorganisms therein, each of which is installed in a sedimentation tank for purifying water in a state in which stools and sludge have been removed from the plurality of sedimentation tanks so as to purify sewage flowing into the sedimentation tank by microorganisms; 2 microbial purification unit; It is formed in the last settling tank of the settling tank is filled with a disinfectant is configured to include a disinfecting unit for disinfecting the water to be discharged through the purified water discharge hole.

Septic tank, manure, sedimentation tank, microorganism

Description

Purification tank by microorganism and multiple settling tank {PURIFIER USING MICROBE AND MULTIPLE SETTLING TANK}

1 is a block diagram of a planar septic tank by a multiple settling tank according to the prior art.

Figure 2 is a block diagram of a septic tank by a microorganism and a multiple settling tank according to Example 1 of the present invention.

Figure 3 is a block diagram of a septic tank by the microorganism and the multiple precipitation tank according to the second embodiment of the present invention.

Figure 4 is a view showing a rotary filler applied to the septic tank by the microorganism and the multiple settling tank according to the second embodiment of the present invention.

<Description of Signs for Main Parts of Drawings>

1,3,5,7,9: sedimentation tank, 2,4,6,8: bulkhead

10: septic tank body, 20,30: microorganism purification unit

40: disinfection unit,

The present invention relates to a septic tank, and more particularly, it is easy to move by disassembling and installing when necessary, so that it can be easily used in farms, small villages, building sites, etc., as well as purifying the manure and water through multiple settling tanks, as well as the septic tank. The present invention relates to a planar septic tank by a multi-sedimentation tank having a microbial habitat, which provides a habitat space for microorganisms to increase the purification efficiency and remove fresh gas generated in the septic tank and introduce fresh external oxygen.

The existing septic tank has a cylindrical structure, and it is inconvenient to bury the septic tank in the state that the land can be buried as much as it can bury the septic tank. However, there is a possibility of water pollution due to lack of purification ability. In addition, there are septic tanks, such as contact aeration or decay tanks, which are recently used, but they are cylindrical and occupy a lot of places for embedding septic tanks, and there is an inconvenience in that a toilet cannot be directly installed on the septic tanks. The manure and water from the decay tank to the sedimentation tank are forcibly moved using an electric motor to settle in the sedimentation tank for a certain period of time, and the purified water is discharged, but this consumes unnecessary power and decays as the manure and water flow together. There is a problem that takes a long time because the method to sink the sludge.

In order to solve this problem, there is a planar septic tank by a multi-precipitation tank as a patent No. 418919, which is patented and registered by the present applicant.

The planar septic tank by the multi-settling tank has a main body installed with a roof on the upper surface, a door to be opened and closed on the front and a toilet to receive the manure therein; It consists of a septic tank for passing the sewage of the same amount as the amount of manure introduced through the discharge hole while the water separated from the sedimentation tank receiving the manure introduced from the main body sequentially received the water of the same height in five sedimentation tanks; .

The sedimentation tank is composed of five, in the first partition wall of the first sedimentation tank, two air circulation holes are formed at a predetermined position in the upper part, and the manure is prevented from being transported to the second sedimentation tank by using the property of floating on the water. A discharge hole for transferring water is formed in the lower part of the first partition wall so as to be transported only, and in the second partition wall of the second settling tank, an air circulation hole and sewage of An exhaust hole is formed, an air circulation hole is formed at a predetermined position in the upper part of the third partition wall of the third settling tank, and an exhaust hole is formed in the lower part of the third settling tank; 5 Do not form an air circulation hole so as not to be transferred to the settling tank, and forms a discharge hole for passing the water in the intermediate position of the partition wall, and the discharge hole of the water is formed in the fifth partition wall of the fifth settlement tank Therefore, the water is always filled in the settling tank, so that the manure of the first settling tank is not transferred to the next settling tank, and sludge or foreign matter of the second settling tank is not transferred to the next settling tank so as to discharge the purified water.

1 is an exploded view of a septic tank for explaining the operation of a planar septic tank by a conventional multi-settling tank, as shown in the drawing, according to the planar septic tank by a conventional multi-settling tank, the first settling tank 1 in the main body (not shown) Secondary sedimentation tank sewage by the amount of manure that is introduced through the discharge hole 2a of the first partition wall 2 while receiving and introducing the introduced manure to the upper surface of the surface L to form a water surface having a constant height Is moved to (3). The first sedimentation tank (1) accommodates the manure and sewage introduced from the main body to the water surface (L) and discharges the sewage separated from the manure as much as the manure and sewage introduced through the inlet during the stool. It moves to the 2nd settling tank 3 through the ball 2a.

The sewage moved from the first sedimentation tank 1 is sedimented in the state accommodated by the surface L in the second sedimentation tank 3 to sink the foreign matter, and the sewage flowed in through the discharge hole 2a in the first sedimentation tank 1. The sewage purified in the second settling tank 3 by the amount of is transferred to the third settling tank 5 through the discharge hole 4a of the third partition 4, and the sewage transferred to the third settling tank 5 is The third sedimentation tank (5) purifies the small foreign matter floating on the water while settling in the state settled in the sedimentation tank (5) by the water level (L), and the amount of sewage flowed into the discharge hole (2a) of the second sedimentation tank (3). It is moved to the fourth settling tank (7) through the discharge hole (6a) of the partition wall (6). Sewage moved to the fourth settling tank 26 is discharged to the outside of the septic tank at the height of the purified water discharge hole 11 while being moved to the fifth settling tank 9 through the discharge hole 8a of the fourth partition 8. As a result, the purification efficiency can be increased.

However, according to the conventional planar septic tank by the multi-settling tank, the manure and the sewage is configured to be purified only by contact with the precipitate and air, there is a problem that the purification efficiency is lowered.

In addition, a large amount of gas is generated in the multiple sedimentation tank, and this gas naturally rises due to the rising principle due to the decay heat of the manure, and a small amount of air circulation is achieved, but the gas emission is very low, and the purification efficiency is weak. have.

An object of the present invention is to provide a septic tank by microorganisms and multiple sedimentation tanks to enable the purification by microorganisms by providing a habitat space of microorganisms in multiple sedimentation tanks.

In addition, the present invention is intended to improve the purification efficiency by introducing fresh outside air as well as discharge the gas generated during purification by precipitation.

Purification tank by the microorganism and the multi-sedimentation tank according to the present invention for achieving the above object, a plurality of sedimentation tank is filled with water in the form of a space formed therein and connected in series to remove the added manure and foreign matter; A microbial purification unit disposed on the water movement path in the precipitation tank and providing a habitat for microorganisms to purify water by microorganisms; Disinfection unit for disinfecting the purified water disposed in the final settling tank of the plurality of settling tank; It characterized in that it comprises an air circulation means for continuously circulating the inside of the settling tank by the outside air.

The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to this, the terms or words used in the present specification and claims are defined in the technical spirit of the present invention on the basis of the principle that the inventor can appropriately define the concept of the term in order to explain his invention in the best way. It must be interpreted to mean meanings and concepts.

In describing the present invention, the same reference numerals are given to the same components as in the prior art.

<Example 1>

As shown in Figure 2, the planar septic tank by the microorganism and the multi-sedimentation tank according to the present embodiment, to purify the manure flowing from the toilet main body (not shown), a plurality of settling tank (for convenience of description in the drawing 5 Although illustrated as two settling tanks, the number of settling tanks is not limited to that shown in the drawing, and the shape thereof is also not limited to the square).

The first to fifth sedimentation tanks (1,3,5,7,9) are in the form of hollow boxes that receive manure, sewage, and purified water kr, respectively, and communicate with each other to move the manure, sewage, and purified water inside.

Specifically, the septic tank main body 10 is a settling tank (1, 3, 5, 7, 9) by a plurality of partitions (2, 4, 6, 8) formed with discharge holes (2a, 4a, 6a, 8a), respectively ) Are partitioned and a purification water discharge hole 11 for discharging the final purified water is provided.

The discharge holes 2a, 4a, 6a, and 8a are formed at different heights in order to purify the manure and the sludge. That is, the first discharge hole 2a uses the property of the feces floating on the water to settle the first settling tank ( 1) The stool is floating in the bottom and the sludge and sewage is formed on the bottom side to move to the second settling tank (3), the second discharge hole (4a) by using the property that the sludge (garbage) sinks the second settling tank (3) Sludge is precipitated in the c) and only the sewage is formed on the upper side to move to the third settling tank 5, and the third discharge hole 6a is trapped in the purified water (referred to as purified sewage) that flows into the third settling tank 5. It is formed on the bottom side to separate the foreign matter contained, the position of the fourth discharge hole (8a) and the purified water discharge hole 11 can be appropriately adjusted to block the movement of foreign matter and sludge and gas floating on the water.

That is, the stool is removed in a floating state in the first settling tank 1, sludge is precipitated and removed in the second settling tank 3, and purified water is produced while passing through the third to fifth settling tanks 5, 7, and 9. will be.

In this embodiment, the microbial purification unit 20, 30 is provided to be purified by the microorganism. The microbial purification unit 20, 30 is a box form filled with fillers 21 and 31 in which microorganisms live, respectively, and the second and third discharge holes 4a and 6a in the third and fourth settling tanks 5 and 7, respectively. ) Is installed in communication with the third and fourth sedimentation tanks (3,5) to be purified by microorganisms.

The fillers 21 and 31 provide a space in which microorganisms can inhabit, and various products such as porous aggregates can be used. The fillers 21 and 31 which are porous aggregates do not limit their particle size.

The microbial purification unit 20, 30 may be filled with fillers 21 and 31 and may have any structure having drainage holes so that the incoming sewage flows into the settling tanks 5 and 7, but is not limited thereto. .

In addition, the disinfection section 40 for disinfecting the purified water to be discharged to remove the odor and to eradicate bacteria is further provided on the purification water discharge hole 11 side of the fifth settling tank (9). The disinfecting unit 40 is in the form of a box in which the disinfectant 41 (charcoal, disinfectant, etc.) is filled therein, and is formed before the purified water introduced into the fifth settling tank 9 is discharged to the purified water discharge hole 11.

The microbial purification unit 20 and 30 and the disinfection unit 40 may be integrally formed in the septic tank body 10 or detachably combined as a single unit, and the fillers 21 and 31 and the disinfectant 41 may be replaced. It may be used to be housed in a net (not shown), etc. to allow the sewage to pass smoothly.

In addition, the sedimentation tanks (1,3,5,7,9) are generated by the decay heat, respectively, and the gas must be discharged, and the sedimentation tanks (1,3,5,7,9) are required for the active habitat of microorganisms. The outside air must flow in.

To this end, suction ducts communicating with one or more air flow holes 2b, 4b, 6b, and 8b formed in the partitions 2, 4, 6, and 8, and the fifth settling tank 9 to guide the intake of external air, respectively. 50, installed on the side of the first settling tank 1, sucks outside air through the suction duct 50, and passes from the fifth settling tank 9 to the first settling tank 1, and then outside the first settling tank 1; Vent fan 60 is included to be discharged to. The ventilation fan 60 is not necessarily applied and is used according to needs such as local conditions. This is because the air naturally rises and is discharged by the hot gas generated in the settling tanks 1, 3, 5, 7, and 9, so that the air can be circulated without using the ventilation fan 60.

Although not shown in the drawings, the air distribution holes 2b, 4b, 6b, and 8b and the suction duct 50 may be provided with a check valve for guiding the air to flow in only one direction and a filter for filtering the air.

The action of the septic tank by the microorganism and the multi-sedimentation tank according to the present embodiment configured as described above is as follows.

Fill the water at the same height in the first to fifth settling tanks 1, 3, 5, 7, and 9 to the same amount of manure that is introduced into the first settling tank 1 through the respective discharge holes 2a, 4a, 6a, and 8a. Positive sewage is transferred to each settling tank (1,3,5,7,9).

Purified water is produced by removing the manure and sludge through the first to fifth sedimentation tanks (1, 3, 5, 7, and 9) as in the prior art, and thus, a detailed description thereof will be omitted here. I will explain the bay.

The microorganisms are inhabited in the fillers 21 and 31 of the microbial purification unit 20 and 30, and the first microorganism is removed from the purified water from which sludge is removed through the second settling tank 3. When introduced into the purification unit 20, the purified water flowing into the third settling tank 5 is purified by the microorganisms inhabiting the filler 21.

Subsequently, the purified water flowing into the fourth settling tank 7 from the third settling tank 5 passes through the filler 31 of the second microorganism purification unit 30, and in this process, the microorganisms inhabiting the filler 31 are collected. Secondary purification is achieved.

On the other hand, the ventilation fan 60 forcibly sucks the outside air through the suction duct 50 to pass through the fifth settling tank 9 to the first settling tank 1 and then discharges it to the outside, thereby, each settling tank. In (1,3,5,7,9), the gas is discharged to the outside to fill the outside air, that is, the air is circulated in the settling tanks (1,3,5,7,9), so that the active breeding of microorganisms It is possible.

<Example 2>

As shown in Figure 3, the microorganism according to this embodiment and the flat settling tank by the multiple settling tank, the air circulation structure is different from the above-described Example 1, the air distribution hole in the settling tank (1, 3, 5, 7, 9) Instead of being formed, the suction ducts 1a, 3a, 5a, 7a, 9a and the discharge ducts 1b, 3b, 5b, 7b, 9b are respectively formed in the respective settling tanks 1, 3, 5, 7, and 9, respectively. And the discharge ducts 1b, 3b, 5b, 7b, and 9b are combined into one and connected to the ventilation fan 60.

The suction and discharge ducts may each be flexible pipes.

Configurations other than the above-described configuration are the same as in the first embodiment described above, and thus detailed description thereof will be omitted.

According to the flat settling tank by the microorganism and the multiple settling tank according to the present embodiment, each settling tank (1,3,5,7,9) independently intakes / exhales the air so that the circulation of air can be freely provided with clean air. have.

<Example 3>

As shown in Figure 4, the microorganism and the purification tank by the multiple settling tank according to this embodiment, the rotary filler 70 is further applied.

Rotating filler 70 is submerged in the third and fourth settling tanks (5,7) about half submerged in water, the other half is floating on the water and installed in such a way as to rotate in place to be purified by the microorganisms in contact with fresh air while rotating by the flow of water It is configured to increase efficiency. The rotary filler 70 may be configured in various forms. For example, the rotary filler 70 may be formed in a cylindrical shape, and a rotation guide shaft may be formed at the center thereof to rotate by water flow. Alternatively, the rotary filler 70 may be rotated. ) And the rotating shaft may be rotated together, but aberration may be formed in the middle of the rotating shaft (the position where the water falls) to be rotated even at a small water pressure.

So far, only the manure has been described, but in addition to the manure, all wastes (eg, food waste, oil, detergents, etc.) floating in water and sinking are possible.

As described above, according to the septic tank by the microorganism and the multi-sedimentation tank according to the present invention, by providing a microbial habitat space in the sedimentation tank to purify by the microorganism together with the purification using physical characteristics such as manure It can increase.

In addition, there is an effect such as to discharge the gas present in the settling tanks and inhale fresh air from the outside to induce vigorous breeding of microorganisms to increase the purification efficiency.

While the invention has been described and illustrated in connection with a preferred embodiment for illustrating the principles of the invention, the invention is not limited to the configuration and operation as such is shown and described. Rather, it will be apparent to those skilled in the art that many changes and modifications to the present invention are possible without departing from the spirit and scope of the appended claims. Accordingly, all such suitable changes and modifications and equivalents should be considered to be within the scope of the present invention.

Claims (6)

delete A plurality of sedimentation tanks separated from each other by partition walls to communicate with each other through discharge holes and separating manure and foreign substances into which water is filled at the same level; As a form of a box filled with a microorganism-filled filler, a plurality of sedimentation tanks are installed in communication with a discharge hole in a sedimentation tank into which water from which manure and foreign substances have been removed are disposed so as to purify sewage flowing into the sedimentation tank by microorganisms. Microbial purification unit; And, A disinfecting unit formed in communication with the purification water discharge hole in the last precipitation tank of the sedimentation tank, and disinfecting agent is filled therein to disinfect water to be discharged through the purification water discharge hole; A rotary filler configured to rotate by water while a part of the microbial purification unit is formed to rotate and to purify the water flowing into the precipitation tank by the microorganisms; An air distribution hole formed in each of the partition walls between the plurality of settling tanks, a suction duct communicating with the inside of the last settling tank to guide the intake of external air, and installed on the first settling tank side of the settling tank to draw external air through the suction duct Suction tank by the microorganism and multiple settling tank, characterized in that it comprises a vent fan for passing through the last settling tank to the first settling tank to be discharged to the outside of the first settling tank. A plurality of sedimentation tanks separated from each other by partition walls to communicate with each other through discharge holes and separating manure and foreign substances into which water is filled at the same level; As a form of a box filled with a microorganism-filled filler, a plurality of sedimentation tanks are installed in communication with a discharge hole in a sedimentation tank into which water from which manure and foreign substances have been removed are disposed so as to purify sewage flowing into the sedimentation tank by microorganisms. Microbial purification unit; And, A disinfecting unit formed in communication with the purification water discharge hole in the last precipitation tank of the sedimentation tank, and disinfecting agent is filled therein to disinfect water to be discharged through the purification water discharge hole; A rotary filler configured to rotate by water while a part of the microbial purification unit is formed to rotate and to purify the water flowing into the precipitation tank by the microorganisms; Suction ducts and discharge ducts respectively formed in communication with the outside in the settling tank, respectively connected to the discharge ducts to allow the outside air to flow into the settling tank through the suction duct, respectively, the gas in the settling tank Septic tank by multiple settling tank with microorganisms, characterized in that comprising a vent fan to discharge through. delete delete The purifying tank according to claim 2 or 3, wherein the suction duct is provided with a filter for filtering air.

Images