KR200223629Y1 - A device for sewage disposal - Google Patents

Abstract

The present invention relates to a sewage treatment device, in which a small filter container is installed at the inner center of a cylindrical sewage treatment tank for purification efficiency, maintenance, and systematic sewage treatment. The bottom of is located in the middle of the height of the sewage treatment tank and is connected to the inner surface of the sewage treatment tank and is configured to be fixed to the partition wall formed integrally lower than the upper end of the filter tank, and the sewage inlet pipe on one side of the upper wall of the sewage treatment tank. It is formed to penetrate the partition wall into the sewage treatment tank, and the other side of the sewage discharge pipe is formed, the inside of the filter cylinder is formed of PP fiber layer, activated carbon layer, sand layer, to the top of the filter cylinder A chlorine tank is formed and the pipe formed at the bottom of one side is equipped with a control valve and connected to the sewage inlet pipe. , To a waste water to a processor forming the cover, and is characterized This allows not only to improve the conversion efficiency by a simple structure as maintenance and repair is easy and to allow systematic management corresponding to the upper end of the sewage treatment tank.

Description

Sewage Disposal Equipment {A device for sewage disposal}

The present invention relates to a sewage treatment device, and more particularly, to a sewage treatment device that can achieve an excellent purification effect with a simple configuration in the process of purifying small-scale domestic sewage.

In general, water has been developed for many purposes, such as for the purpose of living life, for industrial cleaning or cleaning.

However, due to the development of industry, the range of water usage is increasing and its usage is also increasing. Therefore, it is urgently needed to secure water and protect water resources accordingly. Especially, it is affecting human life through the indiscriminate discharge of various wastewater. .

Currently, the law on sewage treatment facilities is established, which is required to clean sewage of factories and large restaurants, and the revised law requires mandatory sewage treatment facilities to be installed in all buildings where sewage occurs. It was.

Therefore, general urban areas have systematically operated sewage treatment facilities, but sewage treatments in outlying areas and rural areas are relatively unprotected, so countermeasures are urgently needed.

In addition, in most of these areas, each independent treatment facility needs to be installed. Therefore, it is difficult to systematically manage the cost and maintenance of the facility.

4 is a view showing a typical small, oh, wastewater effluent filtration device of this independent.

In more detail, the wastewater has a constant pressure through the pump 100 to enter the sewage treatment tank 1 through the sewage inlet 20, and the sewage of the sewage continued in the sewage treatment tank 1. As the water surface rises as the inflow passes through the multi-stage filter 10, the water is filtered and purified and discharged through the sewage outlet 30.

However, since the above configuration is installed on the ground, it is necessary to drive the pump 100 to give a constant pressure in order to introduce the sewage, and appropriate measures for damage to the pump 100 due to corrosion or foreign matter caused by sewage containing various impurities. There is no need to drive the pump 100 every time there is no purification and thereby the burden of maintenance costs.

In addition, the filter 10 that purifies a certain amount of sewage has a significantly reduced purification ability, so the replacement of the filter 10 is required, but the replacement of the filter 10 opens the filter outlet 40a to scrape off the filter and the upper filter inlet 40b. In order to maintain the tightness of the sewage treatment tank (1) is configured to put the components constituting the filter 10 through, but the inconvenience of this operation and the filter outlet (40a) and filter inlet (40b) is essentially composed There are disadvantages that can only be achieved in more complex configurations.

In addition, because it is installed on the ground, the appearance is not good, it is made of a metal material has a disadvantage of paying the cost.

The present invention is designed to solve the above problems, and its purpose is to provide a small capacity sewage treatment plant that can increase the purification efficiency of wastewater.

In addition, by providing a sewage treatment machine operating at a natural pressure to provide a sewage treatment machine having a long life with a simple structure.

In addition, the present invention provides a sewage treatment unit that can easily replace a filter and a sewage treatment unit that is easy to maintain and repair.

In order to achieve the above object, the present invention is to install a small filter cylinder in the inner center of the cylindrical sewage treatment tank, but the lower end of the filter cylinder is located in the middle of the height of the sewage treatment tank and connected to the inner surface of the sewage treatment tank. It is configured to be fixed to the bulkhead integrally formed lower than the upper end of the filter tank, the sewage inflow pipe is formed on one side of the main wall of the sewage treatment tank through the partition wall and connected to the sewage treatment tank and the other side of the sewage outflow pipe Is formed, the inside of the filter cylinder is formed of PP fiber layer, activated carbon layer, sand layer, the chlorine tank is formed at the upper end of the filter cylinder is formed on the lower side of the control valve is equipped with a sewage inlet pipe and The sewage treatment device is connected, characterized in that a cover corresponding to the upper end of the sewage treatment tank is formed. The.

1 is a perspective view showing the present invention.

2 is a cross-sectional view showing the present invention.

3 is a cross-sectional view showing a conventional sewage treatment machine.

<Explanation of symbols for main parts of the drawings>

1: Sewage Treatment Tank 5: Filter Box

6: bulkhead 7: chlorine tank

10 filter 11 cover

12 lid 13 chlorine disinfection tank

20: sewage inlet 21: sewage inlet

30: Sewage outflow 31: Sewage outflow pipe

40a: filter outlet 40b: filter outlet

51: PP fiber layer 52: activated carbon layer

53: sand layer 61: sedimentation tank

71: mixing tube 72: control valve

100: pump

When the present invention is described in detail through the accompanying drawings as follows.

1 is a perspective view showing the present invention, a conventional sewage treatment machine embedded in a cylindrical shape, the sewage inflow pipe 21 and the sewage discharge pipe 31 is formed on the upper side and the lid 11 is formed on the upper surface. The lid 12 is characterized in that the center of the cover 11 is formed.

In the above design, a small sewage treatment facility is buried with the construction of a building in a buried type, which is generally represented by a septic tank, so that the convenience and ease of construction and space after construction can be utilized.

Figure 2 is a side cross-sectional view showing the present invention, a small filter barrel (5) in the inner center of the cylindrical sewage treatment tank (1) embedded so that only the cover (11) portion or part of the lid 12 in accordance with the situation is exposed to the surface The lower end of the filter barrel (5) is installed in the middle of the height of the sewage treatment tank (1) is connected to the inner surface of the sewage treatment tank (1) and formed integrally lower than the upper end of the filter tank (5) ( 6), and the sewage inflow pipe 21 is formed at one side of the outer wall of the sewage treatment tank 1 so as to pass through the partition 6 and into the sewage treatment tank 1 and the other side of the sewage treatment tank 1. A sewage outflow pipe 31 is formed above the partition 6, and a PP fiber layer 51, an activated carbon layer 52, and a sand layer 53 are formed inside the filter barrel 5. Chlorine tank (7) is formed at the top of the barrel (5), the mixing pipe 71 formed at one side lower end of the adjustment Probe 72 is mounted in conjunction with the admission ohsuyu 21, showing a sewage processor, it characterized in that the formation of the cover 11 corresponding to the upper end of the septic tank (1).

Therefore, the sewage introduced into the sewage inlet pipe 21 is mixed with a predetermined amount of chlorine by the control valve 72 and is subjected to sterilization and disinfection in a chlorine disinfection tank 13 formed at the bottom of the main wall and the partition 6.

In addition, the first sterilized and disinfected sewage at an elevated internal pressure according to the continuous inflow of sewage is passed through the PP fiber layer 51, the activated carbon layer 52, and the sand layer 53, which are conventional filters, and various harmful substances such as heavy metals. The material is filtered and accumulated on top of the filter.

In addition, the sewage through the process is settled in the sedimentation tank 61 consisting of the circumferential wall, the filter tank 5 and the upper surface of the partition wall 6 to the top of the filter tank (5), and precipitates the residue material and sewage on the top of the precipitation tank (61). The discharge pipe 31 was allowed to be discharged.

Therefore, the present invention is designed to increase the purification efficiency by adsorbing heavy metals in the filter layer and re-precipitating process through the initial precipitation process and chlorine disinfection process, and it is possible to bury sewage at natural pressure by embedding it in the surface. It was configured to.

In addition, the filter consists of three or four kinds of filters in the form of a pack with good permeability for sewage, and when the filter is replaced, it is possible to simply take out the pack and insert a new pack to save time, as well as construction or management company. In the present invention, it is also a preferred embodiment to allow management by periodic exchange so that more systematic sewage treatment is performed.

As described above, the present invention is configured to undergo sterilization disinfection and two precipitation processes in the existing sewage treatment process, thereby increasing the purification efficiency.

In addition, by embedding the sewage treatment machine on the surface, it is possible to process by natural pressure, so that the additional equipment such as pumps are reduced, so that the service life is extended and maintenance costs are reduced.

In addition, it is easy to replace the filter, so that the number of processors that can be managed by a sewage treatment company is greater than the management of an individual with a sewage treatment facility, thereby enabling systematic management by a public office or a contractor.

Claims (3)

In a conventional sewage treatment system having a sedimentation tank 13 and a filter 10 embedded in the surface, a filter cylinder 5 is provided at the inner center of the cylindrical sewage treatment tank 1, but the filter tank 5 The lower end is located in the middle of the height of the sewage treatment tank (1) is connected to the inner surface of the sewage treatment tank (1) is configured to be fixed by the partition wall (6) formed integrally lower than the upper end of the filter tank (5), A sewage inflow pipe 21 is formed at one side of the main wall of the sewage treatment tank 1 to penetrate the partition 6 to be connected to the sewage treatment tank 1 and the other side of the sewage outflow to the top of the partition 6. A pipe 31 is formed, and the PP fiber layer 51, the activated carbon layer 52, and the sand layer 53 are formed inside the filter cylinder 5, and a chlorine tank is disposed at the upper end of the filter cylinder 5. (7) is formed in the mixing pipe 71 formed at one side lower end of the control valve 72 is mounted sewage inlet pipe 21 And a lid 11 corresponding to an upper end of the sewage treatment tank 1 and having a jaw corresponding to the lid 12 at an upper center of the lid 11. The sewage treatment device of claim 1, wherein the wastewater introduced into the sewage inlet pipe 21 is mixed with a predetermined amount of chlorine by a control valve 72 and sterilized in a chlorine disinfection tank 13 formed at the bottom of the main wall and the partition wall 6. The process of sterilization and sedimentation, and the sewage with the increased internal pressure according to the continuous inflow of sewage during the above process, passes through the PP fiber layer 51, the activated carbon layer 52, and the sand layer 53, which are conventional filters. Various harmful substances are adsorbed and accumulated at the upper end of the filter, and sewage is accumulated in the sedimentation tank 61 composed of the circumferential wall, the filter barrel 5 and the upper surface of the partition wall 6 with the sewage overflowing to the upper end of the filter barrel 5. Sewage treatment equipment characterized in that the process is performed continuously. The sewage treatment device according to claim 1 or 2, wherein the filter layers (51, 52, 53) of the sewage treatment machine are each wrapped in a pack made of a material having good water permeability.