KR20040065400A - The sweeping type purification system by using no water in toilet - Google Patents

Abstract

PURPOSE: A decomposition type purification system using non-water toilet bowl is provided to naturally decompose excrement stored in the storage tank without fine filtration unit by storing excrement collected through the non-water toilet bowl into storage tank and aerating the excrement stored in the storage tank in aeration tanks. CONSTITUTION: The decomposition type purification system comprises a storage tank(30) installed under the non-water toilet bowl(10); aeration tanks(60) to which the storage tank is connected by connection pipe(40) on an intermediate part of which cutter pump(50) is installed; and other connection pipe(70) for connecting the aeration tanks to the storage tank so that the excrement is purified as excrement stored in the storage tank is being continuously circulated, wherein the aeration tanks are installed in a sealed spaced, and an exhaust hose(80) is connected to one side of the sealed spaced to exhaust colorless and odorless gas generated as the excrement is being purified, and wherein the system further comprises a hollow fiber membrane(100) through which some of water purified through the aeration tanks passes so that the partially purified water is purified into clean water, and a separate reservoir(110) for storing purified water passing through the hollow fiber membrane.

Description

The sweeping type purification system by using no water in toilet}

The present invention relates to an extinction type purifying system using an anhydrous toilet, and more particularly, to store the manure collected through an anhydrous toilet without water, and to store the manure stored in the reservoir and aerated in the aeration tank to make the manure colorless, The present invention relates to an extinction purifying system using an anhydrous toilet in which natural annihilation is performed with an odorless gas or the like, and the process is circulated, thereby allowing the manure stored in the storage tank to be naturally extinguished without a microfiltration device.

Recently, water shortages are occurring due to extreme weather caused by global warming, and thus, it is an urgent task to be solved worldwide.

Therefore, many studies have been conducted on the purification and reuse of household wastewater in various countries, and it is also practically applied in many homes or workplaces.

In particular, household sewage in the household occupies an absolute amount of wastewater, and the wastewater due to the treatment of manure due to the spread of the flush toilet is an absolute reality.

Accordingly, research on flush toilets installed in homes or buildings has been conducted, and water-saving flush toilets and circulation flush toilets have been developed and distributed.

However, in the case of the water-saving flush toilet, the utility value was not largely restrained, and its utility value was not large. In reality, there are many problems in the application.

In addition, such a flush toilet can be installed only in places where water and sewage facilities are installed, so it is difficult to install in a rural area such as a mountain wall or a remote area, and thus, a conventional toilet is still used in a rural area such as the mountain wall or a remote area. In addition, these conventional toilets are unsanitary, and there is a problem of creating an unpleasant feeling caused by various pests, as well as a bad smell.

Thus, in recent years, the toilet has a similar shape, but the inner surface of the special coating has been developed and applied so that the water flows into the storage tank of the manure without slipping the manure as it is without the need for water to slide down.

1 is a perspective view showing an example of such a toilet bowl, Figure 2 is a view showing the internal structure of Figure 1, as shown in the toilet bowl 10 is the toilet 12 is formed in the upper side of the pedestal 14 The inside of the toilet 12 is provided with a rotatable valve 20 as shown in FIG. 2.

In addition, a collection port 16 for collecting the manure from the storage tank is formed on one side of the pedestal 14, an exhaust hose connector (not shown) is formed on the other side for discharging the odor in the storage tank have.

Therefore, when the user operates the operation lever (not shown) installed on one side of the toilet 12 after viewing the side in the toilet bowl 10, as shown in Figure 2 the lower side of the inside of the toilet 12 The manure flows down into the storage tank while the valve 20 installed in the valve rotates.

At this time, the inner surface of the anhydrous toilet 10 is a special coating as described above so that the manure is not pressed to slide as it is, it is completely discharged without the residue without the need for water, the operation again in this state Simply operate the lever to rotate the valve to its original state.

When a lot of manure is accumulated in the storage tank, the manure can be collected through the collection port 16 formed at one side of the pedestal 14, and the odor of the storage tank is discharged to the outside through the exhaust hose, so that hygienic and odor generation is generated. Not only can it eliminate the discomfort caused by various pests and the like.

However, even when such an anhydrous toilet is used, when a certain amount of manure is accumulated in the storage tank, it is not only hassle to collect through the collection port, but also raises the problem of cost burden and environmental pollution due to the treatment of the collected manure.

Accordingly, the present invention was conceived in view of the above problems, and stored in the storage tank to collect the manure collected through an anhydrous toilet without water, the manure stored in the storage tank again in the aeration tank colorless, odorless It is an object of the present invention to provide an extinction purifying system using an anhydrous toilet that allows natural annihilation with gas, but circulates such that the manure is eventually destroyed without a microfiltration device.

In addition, another object of the present invention is to install a hollow fiber membrane tank in the next step of the aeration tank, if there is a large amount of manure supplied to the storage tank, some of these are purified and stored in water purification and other uses, such as toilet cleaning The present invention provides a decontamination purifying system using an anhydrous toilet.

1 is a perspective view showing a conventional anhydrous toilet bowl structure.

Figure 2 is a view showing the internal structure of the toilet bowl in Figure 1;

Figure 3 is a block diagram showing the structure of the decay type purifying system using an anhydrous toilet in accordance with the present invention.

Figure 4 is a flow chart of the decay type purifying system using a toilet without water in accordance with the present invention.

Figure 5 is a block diagram showing the structure of the decay type purifying system using an anhydrous toilet in accordance with another embodiment of the present invention.

6 is an operational flowchart of FIG. 5.

<Description of the symbols for the main parts of the drawings>

10: anhydrous toilet 30: storage tank

60: aeration tank 62: first aeration tank

64: second aeration tank 80: exhaust hose

100: hollow fiber membrane tank 110: water tank

An annihilation type purifying system using an anhydrous toilet of the present invention for achieving the above object is provided with a storage tank under the anhydrous toilet; The storage tank is connected to the aeration tanks by a connection pipe installed with a cutter pump in the middle; The aeration tanks are connected to the storage tank again by another connecting pipe, characterized in that the manure stored in the storage tank is configured to be purified while continuously circulating.

In addition, the aeration tanks are installed in a closed space, characterized in that one side of the closed space is connected to the exhaust hose for discharging the colorless, odorless gas generated when the manure is purified.

On the other hand, it is characterized in that it further comprises a hollow fiber membrane tank to be purified by clean water while passing through a portion of the purified water passing through the aeration tank, and a separate reservoir tank for storing the purified water passed through the hollow fiber membrane tank.

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

Figure 3 is a block diagram showing the structure of the decay type purifying system of the toilet bowl according to the present invention, Figure 4 is a flow chart of the decay type purification system of the toilet bowl according to the present invention, as shown, the toilet bowl 10 The storage tank 30 is provided at the lower side of the storage tank 30 is connected to the aeration tank 60 and the connection pipe 40 with the cutter pump 50 interposed therebetween.

In the present invention, for example, the aeration tank 60 is installed in two stages, so that the manure aerated and purged first in the first aeration tank 62 is transferred to the second aeration tank 64 to be aerated a second time. Of course, the aeration tank 60 can be installed selectively one or more pieces, of course.

On the other hand, the aeration tank 60 is connected to the storage tank again with a connection pipe (70).

These aeration tanks 60 are provided in a closed machine room (not shown), etc., and an exhaust hose 80 is installed at one side of the closed machine room.

Therefore, the manure that flows into the storage tank 30 through the anhydrous toilet 10 and is stacked is transferred to the first aeration tank 62 through the connecting pipe 40 while being pulverized by the operation of the cutter pump 50. Purified by the second aeration tank (64) and re-purified by the second aeration to generate a portion of water and colorless, odorless gas, the gas is discharged to the outside through the exhaust hose (80) do.

In addition, the manure mixed with water is transferred to the storage tank again (30), and the colorless and odorless gas generated continuously while circulating the above process is discharged to the outside.

That is, the manure stacked in the storage tank 30 generates and disappears while continuously circulating the aeration tanks 60 and the storage tank 30, so that it is not necessary to collect the manure from the storage tank 30 as before.

On the other hand, Figure 5 is a block diagram showing the structure of the decay type purifying system using an anhydrous toilet in accordance with another embodiment of the present invention, Figure 6 is a flow chart of the operation of Figure 5, the hollow fiber membrane in the next step of the aeration tank as shown A tank and a reservoir were installed.

As such, the reason why the hollow fiber membrane tank 100 and the storage tank 110 are installed in the next step of the aeration tank 60 is to prepare for the case where the amount of manure supplied to the storage tank 30 is greater than the amount discharged as gas. to be.

That is, the manure supplied to the storage tank 30 is aerated in the aeration tank 60 to be purified by water and gas, etc. As the gas of some of the purified water and gas is discharged to the outside through the discharge hose 80, Part of the purified water is circulated back to the storage tank (30) is configured to go through the circulation process to be supplied to the manure and aeration tank 60, wherein the amount of the manure supplied to the storage tank (30) In many cases, if the circulation is made continuously, there is a risk that the storage tank 30 will overflow.

Therefore, if the amount of manure supplied to the storage tank 30 by installing the hollow fiber membrane tank 100 and the storage tank 110 in the next step of the aeration tank 60, in the water purified through the aeration tank 60 Part of the hollow fiber membrane tank 100 to be purified by clean water, and then collected in the reservoir 110.

Then, some of the water purified through the aeration tank 60 is circulated to the storage tank 30 as described above.

The hollow fiber membrane is a solid-liquid separation using a hollow fiber microfiltration membrane and a biological treatment using suspended growth microorganisms, and microorganisms such as bacteria cannot pass through the hollow fiber microfiltration membrane in the membrane separation tank. It can raise MLSS (Mixed Liquor Suspended Solods) to about 7,000 ~ 15,000mg / l, which facilitates the decomposition of organic matter to microorganisms, thereby maximizing BOD (Biochemical Oxygen Demond) removal efficiency.

In addition, the suspended solids concentration is close to '0' by passing the hollow filtration membrane to extract water. Therefore, it is highly efficient and does not require a precipitation tank and a filtration tank as in the prior art, and even when the microorganism is in poor condition. A stable integer can be obtained.

Therefore, when the hollow fiber membrane tank 100 is installed in the next step of the aeration tank 60 and the amount of the manure supplied to the storage tank 30 is greater than the amount discharged to the gas through the aeration tank 60, Part of the water purified through the aeration tank 60 is purified through clean water through the hollow fiber membrane tank 100, and then collected in a separate reservoir 110, even if a large amount of manure is supplied to the storage tank 30 Or concerns are dismissed.

On the other hand, by installing a water level detection sensor (not shown) in the reservoir 110 so that the manager can check when the reservoir 110 is full, the water collected in the reservoir 110 for the purpose of cleaning the toilet, etc. Use it.

On the other hand, in the present invention has been described using the above-described system using an anhydrous toilet, it can also be used by using a potty toilet recently developed and commercially available.

As described above, according to the extinction type purifying system using the anhydrous toilet of the present invention, the manure stacked in the storage tank through the anhydrous toilet which does not need to use water at all is purified by the aeration tanks, and thus purified manure The process of circulating back to the storage tank is repeated, but by discharging the colorless and odorless gas generated in the purification process to the outside to be extinguished naturally, after collecting the manure as in the prior art, the burden of reprocessing is reduced and environmental pollution The cause of the effect is excluded.

In addition, if such a system is applied to a toilet that requires many toilets, such as a public toilet or various buildings, the use of water can be significantly reduced, and the burden of high cost of wastewater treatment can be reduced, and further environmental pollution can be reduced. There is an effect that can be prevented.

In addition, purification through the aeration tank, the manure is circulated back to the storage tank, such that the configuration is very simple (no need for a precision filtration device), the installation cost is low, there is a useful effect of less constraints on the installation space.

On the other hand, when the amount of manure supplied to the storage tank is large, the part of the purified water through the aeration tank to pass through the hollow fiber membrane tank to clean the clean water, the water is stored in a separate reservoir tank and then used for cleaning the toilet By being used as, it prevents the overflow of the reservoir and also has a useful effect of recycling the water.

Claims (3)

A storage tank 30 is provided below the anhydrous toilet 10; The storage tank 30 is connected to the aeration tanks 60 by the connection pipe 40 in which the cutter pump 50 is installed in the middle; The aeration tanks 60 are connected to the storage tank 30 by another connecting pipe 70 again, the decontamination type purification system using an anhydrous toilet, characterized in that configured to be purified while continuously circulating the manure stored in the storage tank (30). . The method of claim 1, The aeration tanks 60 are installed in an enclosed space, and an anhydrous toilet is connected to one side of the enclosed space in which an exhaust hose 80 for discharging colorless and odorless gas generated by purifying manure is connected. Extinguishing type purification system. The method of claim 1, The hollow fiber membrane tank 100 to pass through the aeration tank 60 to purify the clean water while passing through a portion of the purified water, and a separate reservoir 110 for storing the purified water passed through the hollow fiber membrane tank 100 further Vanish type purification system using a toilet bowl, characterized in that made.