KR200251956Y1 - Contact filter container sewage septic tank for providing with flow tank having three stages processing progress - Google Patents

Abstract

In particular, the present invention separates and collects oily particles and large particles of suspended solids before introducing manure, domestic sewage, organic and mineral oils with high pollution load, and applies a three-step flow treatment method to improve treatment efficiency. The waste water treatment body 171, which is a case, and the outside air introduced by the driving of the blower fan 101 are guided to the air introduction pipe 106 to guide the inside of the wastewater treatment device 170. An air inlet pipe 172, a multi-part bulkhead member 176 having a plurality of through-holes 177 are formed to separate the space of the wastewater treatment body 171 up and down, and the inside of the wastewater treatment body 171. It is formed on one side and is connected to the upper side of the vertical discharge pipe 174 and the vertical discharge pipe 174 to guide the waste water stored in the aerobic treatment tank 178 to the anaerobic tank 119 is the next process That consists of a vessel 119, a horizontal outlet pipe (175) consists of a waste water treatment apparatus 170, which is formed so as to be discharged to a devise according to claim.

Description

CONTACT FILTER CONTAINER SEWAGE SEPTIC TANK FOR PROVIDING WITH FLOW TANK HAVING THREE STAGES PROCESSING PROGRESS}

The present invention relates to a septic tank having a flow tank for performing a three-stage treatment process. In particular, the present invention relates to a septic tank having a large amount of pollutant load, manure, domestic sewage, organic oil, and mineral oil before entering the flow tank. The present invention relates to a septic tank having a flow tank for separating and collecting a three-stage treatment process by applying a three-step flow treatment method.

Conventional domestic septic tanks occupy most of the decay tank or sprinkling decay tank septic tank, these septic tank is composed mainly of sedimentation separation chamber, filtration chamber, sprinkling plate, etc., their treatment method is simply introduced manure sewage It was simply a certain time to stay in the septic tank sedimentation and solids, remove the organic matter in the anaerobic state, and then consists of a simple treatment system to discharge the treated water, there was a problem that the average treatment efficiency is less than 50%.

Another problem of the sewage treatment device is that manure and household sewage flows directly into the treatment tank through a flow tank, that is, various oils and other particles with large sludge are introduced into the treatment tank and microorganisms are settled and activated in various media. Since oil strips were previously located in the media, there was a problem that treatment efficiency was lowered because the treatment by microorganisms was not activated.

However, many researches are underway to solve these problems, and one of them is to increase the treatment efficiency after installing a separate facility in addition to a sewage treatment facility to improve the treatment capacity. Due to the increase in the space for installing additional equipment with additional costs, there was a problem that a lot of additional costs are burdened.

The present invention is to solve the above problems, the treatment efficiency is applied by applying the three-step flow treatment method of the anaerobic process, aerobic process and anaerobic process with high pollution load manure and domestic sewage, organic oil and mineral oil The present invention provides a septic tank having a flow tank for performing an improved three-stage treatment process.

And the present invention is to provide a septic tank having a flow tank for performing the three-stage treatment process to prevent the environmental pollution by separately recovering the oil lumps, etc. which are not treated in the above process and used as industrial recycling.

The septic tank provided with a flow tank for performing the three-stage treatment process of the present invention configured as described above, the flow tank for processing the waste water introduced from the outside through the waste water treatment device, and the waste water passing through the flow tank is introduced. A first aeration tank, a second aeration tank into which waste water passed through the first aeration tank flows, a third aeration tank into which waste water passed through the second aeration tank flows in, and a fourth inflow of wastewater passing through the third aeration tank It consists of an aeration tank, a sedimentation tank for performing the process of the sewage water passing through the fourth aeration tank is settled for a predetermined time, and a discharge tank for discharging the waste water precipitated for a predetermined time in the settling tank to the outside.

In addition, the flow tank of the present invention includes a wastewater inlet pipe for guiding the wastewater introduced from the outside, a screen tank for first filtering large solids, etc. among the wastewater discharged through the wastewater inlet pipe, and an outside of the wastewater discharged through the screen tank. A wastewater treatment apparatus configured to treat wastewater in a quasi-anaerobic and aerobic process, an anaerobic tank for treating wastewater treated in the wastewater treatment apparatus as an anaerobic process, and wastewater treated in the anaerobic tank to a first aeration tank, the next process. Consists of a feed guide tube to make.

In addition, the wastewater treatment apparatus of the present invention is a wastewater treatment body that is a case, an air inlet pipe for guiding the outside air introduced by the driving of the blower fan to be introduced into the wastewater treatment apparatus; A multi-barrier barrier member having a plurality of through-holes formed so as to divide the space of the wastewater treatment body up and down, and formed on one inner side of the wastewater treatment body to guide the wastewater stored in the aerobic treatment tank to the anaerobic tank; It is composed of a discharge pipe and a horizontal discharge pipe connected to the upper side of the vertical discharge pipe is formed to be discharged to the anaerobic tank which is the next process.

The upper side of the multi-barrier wall member for a septic tank having a flow tank for performing the three-stage treatment process of the present invention is a quasi-anaerobic treatment tank in which a part of the air flowing from the air inlet pipe is applied, and the multi-barrier wall member. The lower side is composed of an aerobic treatment tank for performing an aerobic process for treating waste water by receiving the air introduced from the outside by the air inlet pipe.

And the lower end of the air inlet pipe of the present invention is installed higher than the lower end of the vertical discharge pipe, the bottom height of the vertical discharge pipe is installed to come in 1/3 of the total height of the waste water treatment body.

1 is a schematic diagram of a septic tank having a septic tank having a flow tank for performing a three-stage treatment process of the present invention,

2 is a perspective view of a wastewater treatment apparatus of the present invention.

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

100: septic tank 101: blowing fan

102: wastewater inlet pipe 104: screen tank

106: air introduction pipe 108: cover

110: flow tank

118, 128, 138, 148, 158: transfer guide pipe

120: first aeration tank

122, 132, 142, 152, 172: air inlet pipe

130: second aeration tank 140: third aeration tank

150: fourth aeration tank 160: sedimentation tank

161: countercurrent guide pipe 162: sedimentation tank guide pipe

166: discharge tank 170: wastewater treatment device

171: wastewater treatment body 173: semi-anaerobic treatment tank

174: vertical discharge pipe 175: horizontal discharge pipe

176: multi-perforated wall member 177: through hole

178: aerobic treatment tank

Specific configuration of the septic tank having a flow tank for performing the three-stage treatment process of the present invention is described as follows through the accompanying drawings.

1 is a schematic view of the entire septic tank for the septic tank having a flow tank for performing the three-stage treatment process of the present invention, 100 is a septic tank, formed on the left side of the septic tank apparatus 100 is introduced from the outside And a first aeration tank 120 into which the waste water that has passed through the flow tank 110 flows in through the waste water treatment device 170 for treating the waste water according to a predetermined treatment process. The second aeration tank 130 through which the waste water passed through the first aeration tank 120 flows, the third aeration tank 140 through which the waste water passed through the second aeration tank 130 flows, and the third aeration tank 140. In the fourth aeration tank 150 through which the waste water passed through and the sewage tank passing through the fourth aeration tank 150 flow in and settle for a predetermined time, and the sedimentation tank 160, A discharge tank 166 that discharges the wastewater settled for a certain time to the outside It is.

In addition, the fourth aeration tank 150 may be omitted depending on the shape of the treatment process and the mechanical device.

In the upper side of the septic tank device 100, each of the flow tanks 110, a plurality of aeration tanks (120, 130, 140, 150), etc. are formed with a lid 108, respectively, the septic tank device 100 is applied power from the outside A blower fan 101 is installed to inject external air into the septic tank device 100 and is supplied with a wastewater inflow pipe 102 for guiding the wastewater introduced from the outside, and the wastewater inflow pipe 102. It consists of a screen tank (104) for removing large solids or lumps of oil so that the waste water that has passed through is not directly introduced into the waste water treatment device (170), and by the blower fan (101) 100) is composed of a plurality of air inlet pipe 106 to guide the outside air to enter.

As shown in FIG. 1, the air inlet pipe 106 is installed so that external air is injected into the flow tank 110 and the plurality of aeration tanks 120, 130, 140, and 150, respectively.

In the settling tank 160, the settling tank guide pipe 162 for guiding the treated waste water discharged from the transfer guide pipe 158 to be settled, and filtering the unprocessed floating matter and oil, etc. again to the flow tank 110. It consists of a backflow guide pipe 161 to be transferred to.

The flow tank 110 is a waste water treatment device 170 is formed to pre-treat the external waste water introduced through the waste water inlet pipe 102 and the screen tank 104 in a semi-anaerobic and aerobic process, and the waste water An anaerobic tank 119 for treating the waste water treated by the treatment unit 170 in an anaerobic process, and a transfer guide pipe 118 for discharging the waste water treated in the anaerobic tank 119 to the first aeration tank 120 which is the next process. It consists of.

And the wastewater treatment device 170, as shown in Figure 2, the wastewater treatment body 171 is formed in a rectangular or circular shape, and the outside air introduced by the driving of the blower fan 101 is The air inlet pipe 172 is guided to the air inlet pipe 106 to guide the inside of the wastewater treatment device 170 and the plurality of through holes 177 to divide the space of the wastewater treatment body 171 up and down. ) Is formed on the porous wall member 176 and a vertical discharge pipe formed on one inner surface of the wastewater treatment body 171 to guide the wastewater stored in the aerobic treatment tank 178 to the anaerobic tank 119. 174.

And the height of the vertical discharge pipe 174 is formed higher than the waste water treatment body 171, the upper end of the vertical discharge pipe 174 is connected to the outside when the hole of the vertical discharge pipe 174 is blocked outside In order to allow the operator to easily close the clogged pipe using a long rod or the like through the upper side of the vertical discharge pipe (174).

In addition, a horizontal discharge pipe 175 is formed at one side of the vertical discharge pipe 174 so that the waste water stored in the aerobic treatment tank 178 is discharged to the anaerobic tank 119 which is the next process.

And the wastewater treatment body 171 is divided up and down by the multi-border partition wall member 176, the upper side of the multi-border partition wall member 176 is a quasi to which a portion of the air flowing from the air inlet pipe 172 is applied The anaerobic treatment of the anaerobic treatment tank 173 and the lower side of the multi-barrier wall member 176 receives an air introduced from the outside by the air inlet pipe 172 to perform an aerobic process for treating waste water. It consists of a tank 178.

The multi-barrier wall member 176 is formed with a plurality of through-holes 177, and the size of the through-holes 177 may be variously formed according to the structure and use conditions of the present invention. Waste water introduced from the outside through the waste water inlet pipe 102 is a part that is stored.

And the lower end of the air inlet pipe 172 should be installed higher than the lower end of the vertical discharge pipe 174.

And the height of the vertical discharge pipe 174 is preferably installed so as to come to 1/3 of the total height of the wastewater treatment body 171.

That is, liquid or oil masses or solids such as water in the waste water stored in the upper side of the multi-barrier barrier member 176 (that is, the space portion of the quasi-anaerobic treatment tank 173) may be disposed in the quasi-anaerobic treatment tank 173. After being treated in a quasi-anaerobic state in which some oxygen is supplied, it is dropped downward through a plurality of through holes 177 formed in the porous barrier member 176.

As such, the waste water dropped to the lower side of the multi-barrier wall member 176 is treated in the state where oxygen is supplied from the aerobic treatment tank 178, that is, the through-hole 177 of the multi-barrier wall member 176 passes through. The liquid or oil strip (small particles) or solid particles having small particles are stored at the bottom, and the air supplied from the outside is introduced through the air inlet pipe 172 to be treated in an aerobic process state.

In the waste water treated as above, heavy ones, for example, oil bands and solids, are piled up on the floor, and light ones, for example, oils and suspended solids, float upwards and are formed through the plurality of penetration walls 176. On the contrary, the hole 177 is moved upwardly of the porous barrier member 176.

Thus, the waste water moved to the upper side of the porous wall member 176 is discharged to the anaerobic tank 119 which is the next process through the vertical discharge pipe 174 and the horizontal discharge pipe 175 formed on one side of the waste water treatment body 171. do.

As such, the wastewater treated in the aerobic treatment tank 178 rises to the height of the horizontal discharge pipe 175, and stays in the quasi-anaerobic treatment tank 173 again and flows directly from the outside or is still untreated. While being mixed, the horizontal discharge pipe 175 is moved to the next process.

On the other hand, those that have not been treated for a long time, such as large solids or oil lumps accumulated in the quasi-anaerobic treatment tank 173 can be efficiently treated when the waste water is treated in a plurality of aeration tanks by the operator by collecting the cover 108 separately. will be.

According to another embodiment of the present invention, the horizontal discharge pipe 175 is installed at the lower side or the same height of the porous wall member 176, so that the wastewater treated in the aerobic treatment tank 178 is the quasi-anaerobic treatment tank 173. It is also included in the present invention that can be stored in the semi-anaerobic process so as not to mix with the mass of oil being processed.

That is, in the past, the wastewater from the outside is mixed with oil strips and lumps of oil contained in the wastewater, and in the case of other wastewater that can be treated lightly, the overall treatment efficiency is reduced, but the present invention can be treated without any problems. Separation of waste water, oil strips and oil masses, etc., divided into semi-anaerobic, aerobic and anaerobic processes, and the oil mass, which is difficult to process, can be collected by workers later and used for industrial recycling to increase overall treatment efficiency. will be.

Purification tank having a flow tank for carrying out the three-stage treatment process of the present invention configured as described above, by treating the waste water introduced from the outside in a semi-anaerobic process or aerobic process and anaerobic process sequence to transfer to the aeration tank, It is possible to improve the biological oxygen demand and suspended solids by increasing the residence time, and to increase the overall work efficiency by separately collecting and using the oil mass which is not processed during the treatment in the process.

Claims (7)

A flow tank 110 for processing wastewater introduced from the outside through the wastewater treatment device 170, a first aeration tank 120 through which the wastewater passing through the flow tank 110 flows, and the first aeration tank The second aeration tank 130 through which the waste water passing through 120 is introduced, the third aeration tank 140 through which the waste water passing through the second aeration tank 130 flows in, and the third aeration tank 140 passing through the second aeration tank 130. A fourth aeration tank 150 into which waste water is introduced, a sedimentation tank 160 performing a process of sedimentation of the waste water passing through the fourth aeration tank 150 for a predetermined time, and a predetermined time in the precipitation tank 160 A septic tank having a flow tank for performing a three-stage treatment process, characterized in that the discharge tank 166 for discharging the sewage waste water to the outside. According to claim 1, The flow tank 110 is first to filter out the waste water inlet pipe 102 for guiding the waste water introduced from the outside, and the waste water discharged through the waste water inlet pipe 102, etc. The waste water treatment apparatus 170 and the waste water treatment apparatus 170 which are formed to process the screen waste water 104 and the external waste water discharged through the screen waste water 104 in a semi-anaerobic and aerobic process, Anaerobic tank 119 for treating the waste water in the anaerobic process, and the transfer guide pipe 118 for discharging the waste water treated in the anaerobic tank 119 to the first aeration tank 120, characterized in that the Septic tank equipped with a flow tank performing a three-stage treatment process. The waste water treatment apparatus 170 according to claim 2, wherein the waste water treatment body 171, which is a case, and external air introduced by the driving of the blower fan 101 are guided to the air introduction pipe 106, An air inlet pipe 172 for guiding the wastewater treatment device 170 to flow into the wastewater treatment device 170, and a plurality of through-holes 177 having a plurality of through-holes 177 formed to divide the space of the wastewater treatment body 171 up and down. And a vertical discharge pipe 174 formed on one inner side of the waste water treatment body 171 to guide the waste water stored in the aerobic treatment tank 178 to the anaerobic tank 119 and the vertical discharge pipe 174. A septic tank having a flow tank for performing a three-stage treatment process, characterized in that it is connected to the upper side of the) consisting of a horizontal discharge pipe 175 is formed to be discharged to the anaerobic tank (119). According to claim 3, The upper side of the multi-barrier wall member 176 is a quasi-anaerobic treatment tank 173 is applied to process a portion of the air flowing from the air inlet pipe 172, and the multi-blow wall member 176 The lower side of the air inlet pipe 172 to perform the three-stage treatment process, characterized in that consisting of an aerobic treatment tank 178 for performing the aerobic process for treating waste water received from the air introduced from the outside Septic tank equipped with a flow tank. 4. The septic tank having a flow tank for performing a three-stage treatment process according to claim 3, wherein the lower end of the air inlet pipe (172) is installed higher than the lower end of the vertical discharge pipe (174). According to claim 3, wherein the height of the vertical discharge pipe 174 is a septic tank having a flow tank for performing a three-stage treatment process, characterized in that installed so as to come to 1/3 of the total height of the waste water treatment body 171. . 4. The septic tank according to claim 3, wherein the porous barrier member (176) is installed at a height higher than or equal to the height of the vertical discharge pipe (174).