KR100430071B1 - Facility supplying extinguish water and living water by recycling waste water - Google Patents

Abstract

The present invention relates to a heavy water treatment supplying device using domestic wastewater, a heavy water treatment device (100) for purifying / purifying water used for living water or drinking water, and municipal water and heavy water purified / purified by the heavy water treatment device (100). The heavy water storage tank 200 to receive and store the supplied water, and the heavy water supply to supply the water of the heavy water storage tank 200 to the digestive pipe 320 or the living water pipe 330 and the outdoor water pipe 360 through the main pipe 310. Composed of a pump 300, purify / purify the water used as living water or drinking water to supply high-quality heavy water to the indoor and outdoor fire extinguishing facilities or reused as domestic water to save water, and can use the extinguishing water when saving water It will be able to proceed without a hitch.

Description

Facility for supplying wastewater using domestic wastewater {Facility supplying extinguish water and living water by recycling waste water}

The present invention relates to a heavy water treatment supply apparatus, and more particularly, to a heavy water treatment supply apparatus using living wastewater that can be used as digestion water or reused as household water by purifying / purifying wastewater.

In general, the indoor digestive tract, living water pipe, drinking water pipe is supplied to the drinking water through the water intake pipe, or the water is temporarily stored in the water tank is to be supplied to the digestive or living water pipe and drinking water pipe.

In the related art, when the water is stopped, the fire extinguishing facility, as well as the living water or drinking water can only be relied on the water stored in the water tank, and thus there is a problem in that the living water becomes insufficient and becomes unprotected in the occurrence of fire.

In addition, since only the water is used as a source and discarded in one-time use, water was not used because it was not economical and there was a problem that adversely affects environmental pollution.

Accordingly, the present invention has been made to solve the above problems, heavy water treatment using living wastewater to save water by re-supplying digestion water and living water by purifying / cleaning wastewater three times. The purpose is to provide a feeder.

The present invention for achieving the above object is, a heavy water treatment device for purifying water used as living water or drinking water, and a municipal water inlet pipe is connected to receive the time water and the treated water purified / purified by the heavy water treatment device. A heavy water storage tank for receiving and storing the water, and a heavy water supply pump for supplying the water of the heavy water storage tank to the digestive pipe, living water pipe, outdoor water pipe through the main pipe.

Therefore, the heavy water treatment device purifies / purifies the water used as living water or drinking water, stores it in a heavy water storage tank, and mixes the heavy water with the municipal water and ozone treatment to save water by supplying it to the digestive tract, living water pipe, or drinking water pipe. It is possible to circulate water even when saving water.

1 is a schematic conceptual view showing a heavy water treatment supply apparatus using domestic wastewater according to the present invention,

2 is a conceptual diagram showing a fermentation chip purification processor of the present invention,

3 is a conceptual diagram illustrating a secondary water purification processor and an ozone generator of the present invention.

Explanation of symbols on the main parts of the drawings

100: heavy water treatment device 110: fermentation chip purification processor

111: corruption tank 112: flow adjustment tank

113: pump chamber 114: fermented chip tank

115: discharge tank 120: biofilm filter

122: backwash tube B: BOD measuring instrument

C: COD measuring instrument S: SS measuring instrument

N: Nitric acid nitrogen measuring instrument

130: nitrate nitrogen remover 140: precision filter

150: existing sterilizer 160: high density filter

161: cumulative amount of treated water 170: ozone generator

180: backwash pump 200: heavy water storage tank

210: flow rate sensor 300: heavy water supply pump

310: main tube 320: digestive tract

321: fire hydrant 322: sprinkler

330: living water pipe 331: sink

332: toilet 340: drinking water pipe

350: waste water pipe 360: outdoor water pipe

370: outdoor drainage pipe 380: city water intake pipe

390: control panel

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

1 is a schematic conceptual view showing a heavy water treatment supply apparatus using domestic wastewater according to the present invention, Figure 2 is a conceptual diagram showing a fermentation chip purification processor of the present invention, Figure 3 is a secondary water purification processor and ozone generator of the present invention The conceptual diagram shown.

According to the present invention according to the drawings, the heavy water treatment apparatus 100 for purifying / purifying water used as living water or drinking water, and a time water inlet pipe 380 is connected to receive the water, and the heavy water treatment apparatus 100 The heavy water storage tank 200 for receiving and storing the purified treated water and the water of the heavy water storage tank 200 are supplied to the digestive pipe 320 or the living water pipe 330 and the outdoor water pipe 360 through the main pipe 310. The heavy water supply pump 300, a control panel 390 for operating the heavy water supply pump 300 in an inverter method.

Features of the present invention having the above structure is that the heavy water treatment apparatus 100 and the heavy water storage tank 200 and the heavy water supply pump 300 is provided, the heavy water treatment apparatus 100 used as living water or drinking water Purify / purify water and store it in the heavy water storage tank 200, and supply the heavy water to the digestive pipe 320 or the domestic water pipe 330 together with the municipal water to prevent environmental pollution and save water, and to circulate the water even when saving water. It is to be possible.

The heavy water treatment device 100 serves to supply the heavy water storage tank 200 by purifying / purifying household wastewater by using biological treatment means, chemical treatment means, and physical treatment means.

The heavy water storage tank 200 is a place for storing purified water / purified water in the heavy water treatment device 100, and is connected to the water inlet pipe 380 and has a flow rate sensor 210 for detecting the water level, When it is below, the heavy water is supplied from the heavy water treatment device 100 and 30% of the consumption is supplied to the municipal water to maintain a constant water level to secure absolute water for digestion.

The heavy water supply pump 300 serves to supply the treated water and the municipal water stored in the heavy water storage tank 200 to the digestive pipe 320, the living water pipe 330, and the outdoor water pipe 360 through the main pipe 310. The fire duct 320 is equipped with a fire extinguishing facility such as a fire hydrant box 321 or a sprinkler 322 so that heavy water can be used as fire extinguishing water, and the living water pipe 330 is a sink 331 or a toilet 332. It is connected to the back and can use the treated water as living water.

The heavy water supply pump 300 has the capability of exerting the unit power divided by the daily manual power used for daily use, which is usually used in emergency, and connecting the plurality in parallel, the number used according to the used flow rate Inverter type can be controlled selectively.

In addition, the outdoor water pipe 360 is connected to a rooftop tank installed on the roof or a fire extinguishing facility installed underground to supply heavy water so that the heavy water can be used as digestive water or living water.

Here, the main pipe 310 for supplying heavy water to the living water pipe 330, the fire pipe 320, the outdoor water pipe 360 in the heavy water storage tank 200 is a living water pipe 330 through one main pipe 310. The heavy water is supplied to the digestive pipe 320, the outdoor water pipe 360, and the drinking water pipe 340. However, the main pipe 310 is provided with a plurality of main water pipes 310, and each of the heavy water pipes 320 and the living water pipe 330 is independently water. It is also possible to ensure that is supplied.

The control panel 390 is to control the amount of heavy water supplied by operating the plurality of heavy water supply pump 300 by operating the number of inverters through an inverter method, the flow rate sensor provided in the heavy water storage tank (200) In response to the signal of 210, the heavy water treatment device 100 is operated while controlling the water supply to the heavy water storage tank 200 from the water inlet pipe 380.

The fermentation chip purification processor 110 temporarily stores at least one corruption tank 111 in which treated water is introduced and stored through the wastewater pipe 350 and solids are removed, and treated water from which solids are separated, and flow rate. 5-10 ppm or less passed through the fermentation chip tank 114, the fermentation chip tank 114, and the fermentation chip tank 114 to purify the treated water by cultivating the sludge by using the wood piece. Heavy water is composed of a discharge tank 115 temporarily stored before being discharged to the outdoor drain pipe 370 and the biofilm filter 120.

The decay tank 111 is differentially separated in multiple stages in order to remove the suspended substances contained in the manure and household wastewater flowing from the wastewater drainage pipe 350, and removes various kinds of microorganisms and organic materials such as denitrification of the returned sludge. It is to play a role.

The flow rate adjusting tank 112 is to allow a certain amount of waste water to flow into the pump chamber 113 from the decay tank 111, a predetermined amount flows into the fermentation chip tank 114 from the pump chamber 113.

The fermentation chip tank 114 has a plurality of to serve to purify the water by culturing the sludge filling the neck piece, the discharge tank 115 discharges a predetermined amount of the primary treated water (5-10ppm) to the outside ( 30%), and a certain amount (60%) is discharged to the secondary water treatment.

Referring to the purification process of the fermentation chip purification processor 110, the wastewater introduced through the wastewater pipe 350 has a water quality of approximately 200-250ppm and two fermentation chip tanks 114 via a plurality of decay tanks 111. The sludge is cultivated by alternately spraying the sludge, and the sludge eats suspended solids and repeats the growth and suicide regeneration to purify the wastewater so that the water reaching the discharge tank 115 is purified to about 5-10 ppm or less. .

The secondary water purifier includes a biofilm filter 120 for removing biological oxygen demand (BOD), chemical oxygen demand (COD), and suspended solids (SS) from the treated water, and a nitrate nitrogen remover 130 for removing nitrate nitrogen. ), A precision filter 140 for removing residual biological oxygen demand (BOD), chemical oxygen demand (COD), and suspended solids (SS) that are not removed from the biofilm filter 120, and the presence of sterilizing and oxidizing microorganisms. Sterilizer 150, it consists of a high-density filter 160 to remove the remaining contaminants not removed from the microfiltration unit 140.

The biofilm filter 120 and the nitrate nitrogen remover 130 are each provided in a pair, and between the biofilm filter 120 and the nitrate nitrogen remover 130, a BOD measuring device (B) and a COD measuring device ( C), the SS measuring device (S) is provided so that the BOD, COD, SS components are alternately operated when the biofilm filter 120 is detected alternately, between the biofilm filter 120 and the nitrate nitrogen remover 130 A BOD, COD, and SS measuring device is provided, and a nitrate nitrogen measuring device (N) is provided between the nitrate nitrogen remover 130 and the precision filter 140 to stop the water of the heavy water storage tank 200. The biofilm filter 120 or the nitrate nitrogen remover 130 may be filtered according to the reference value by supplying the biofilm filter 120 and backwashing.

On the other hand, the backwash water discharged by backwashing is returned to the fermentation chip processing unit 110 through the backwashing pipe 122 by the backwashing pump 180 to be reprocessed.

The microfiltration unit 140 and the high density filter 160 filter residual BOD, COD, and SS, and the existing sterilizer 150 serves to sterilize and oxidize microorganisms.

Between the heavy water storage tank 200 and the high-density filter 160, a treated water accumulation amount meter 161 is installed to detect the flow rate of the treated water supplied to the heavy water storage tank 200, heavy water storage tank 200 The ozone generator 170 is provided so that the water quality of the secondary water (1-2 ppm) or more is maintained.

Here, the control panel 390 receives a signal from the BOD measuring device (B), COD measuring device (C), SS measuring device (S) to operate the backwash pump 180.

As described above, according to the heavy water treatment supply apparatus using the wastewater of daily life according to the present invention, the water used for domestic or drinking water is purified / purified by heavy water of 2 grade water (1-2 ppm) or more and supplied to indoor fire extinguishing facilities or By reusing, it is possible to save water, and it is economical, and it is possible to use fire extinguishing water when saving water, so that it is possible to proceed with fire suppression without disruption and to greatly reduce environmental pollution.

Claims (7)

A heavy water treatment device (100) for purifying / purifying water used as living water or drinking water; A heavy water storage tank 200 for receiving and storing water supplied through the water supply pipe 380 and receiving and storing the treated water purified / purified by the heavy water treatment device 100; A plurality of heavy water supply pumps 300 for pumping water from the heavy water storage tank 200 and supplying the water to the digestive pipe 320, the domestic water pipe 330, and the outdoor water pipe 360; Control panel (390) for operating the heavy water supply pump 300; Heavy water treatment supply using domestic waste water consisting of. According to claim 1, having a rooftop water tank, and supplies the heavy water from the heavy water storage tank 200 to the rooftop water tank and stores the stored heavy water to the digestive pipe 320 or the living water pipe 330, or the heavy water supply pump The heavy water treatment supply apparatus using living waste water, characterized in that it is possible to supply the heavy water stored in the heavy water storage tank 200 to the digestive pipe 320 or the living water pipe 330 using the 300. According to claim 1, Digestion pipe 320 and the living water pipe 330 is the main pipe 310 so that the heavy water stored in the heavy water storage tank 200 can be supplied to the digestive pipe 320 and the living water pipe 330 through the same flow path. Heavy water treatment supply using domestic wastewater, characterized in that separated from). According to claim 1, If the water level of the heavy water storage tank 200 is provided with a flow rate sensor 210 for detecting the water level in the heavy water storage tank 200 is below a certain water level, the heavy water storage tank for water replenishment and absolute absolute water secured Heavy water treatment supplying device using municipal waste water, characterized in that to supply the water to the 200 from the municipal water inlet pipe (380). According to claim 1, wherein the heavy water treatment device 100, the biological water demand (BOD) and the chemical oxygen demand using the fermentation chip the treated water stored in the inlet and stored through the waste water pipe 350 after being used as living water or drinking water (COD) and fermentation chip purification processor 110 to first remove the suspended solids (SS) and to purify the microorganisms first; A biofilm filter (120) for secondarily removing biological oxygen demand (BOD), chemical oxygen demand (COD), and suspended solids (SS) from the treated water passing through the fermentation chip purification processor 110; A nitrate nitrogen remover 130 for removing nitrate nitrogen; A precision filter 140 for removing residual biological oxygen demand (BOD), chemical oxygen demand (COD), and suspended solids (SS) that are not removed from the biofilm filter 120; A presence sterilizer 150 for sterilizing and oxidizing microorganisms; The deionization, deodorization, sterilization, oxidation and the ozone generator 170 for supplying oxygen to the heavy water storage tank; The fermentation chip purification processor 110, at least one corruption tank 111 in which treated water is introduced and stored through the waste water pipe 350 and solids are removed; A flow rate adjustment tank 112 for temporarily storing the treated water from which the solid matter is separated and adjusting the flow rate; A fermentation chip tank 114 in which sludge is cultivated by using wood chips and the sludge eats suspended matter to purify the treated water; The treatment water passing through the fermentation chip tank 114, the discharge tank 115 is temporarily stored before being discharged to the outdoor drain pipe 370 and the biofilm filter 120; heavy water treatment supply using domestic wastewater, characterized in that it comprises a Device. According to claim 5, The biofilm filter 120 is provided with a set of two, between the biofilm filter 120 and the nitrate nitrogen remover 130 is provided with a BOD, COD, SS measuring device BOD, COD, When the SS component is detected above the reference value, the biofilm filter 120 is alternately operated, and the water of the heavy water storage tank 200 is supplied to the stationary biofilm filter 120 so as to be backwashed. The nitrate nitrogen remover 130 is provided with a pair of two, the nitrate nitrogen measuring device (N) is provided between the nitrate nitrogen remover 130 and the precision filter 140, the nitrate nitrogen component is a reference value When the abnormality is detected, one side of the nitrate nitrogen remover 130 is alternately operated, and the water of the heavy water storage tank 200 is supplied to the stationary nitrate nitrogen remover 130, characterized in that the life can be backwashed Heavy water treatment supply device using wastewater. According to claim 6, wherein the backwash water washed the biofilm filter 120 and the nitrate nitrogen remover 130 is returned to the fermentation chip purification processor 110, the heavy water treatment using domestic wastewater, characterized in that Feeder.