KR0155031B1 - Solid waste treatment system - Google Patents

Abstract

1. The technical field to which the invention described in the claims belongs.

A field related to the soil and contaminant processing system.

2. The technical problem that the invention is trying to solve.

Conventionally, in order to separate and remove substances such as contaminants, soil, and manure, which are generated from various kinds of water, they are processed through various processes or by centrifugal separators. It was followed.

Therefore, to solve this.

3. Summary of the Solution of the Invention.

In the present invention, the collection of soil and sediments is very fast and accurate (easy to collect other manure, dirt, etc.), the power consumption is minimized, and the soil and contaminant comprehensive processing device is very effective in treating soil and sediments. To provide the purpose is to

4. Important uses of the invention.

Used in sewage treatment plants or sanitary treatment plants.

Description

Soil and Soil Collector

1 is a cross-sectional view of the present invention.

2 is a cross-sectional view taken along the line AA ′ of FIG. 1.

3 is a cross-sectional view taken along the line B-B 'of FIG.

4 is a cross-sectional view of the main part of the present invention.

* Description of the main parts of the drawings

1: processor body 2: contaminant collection unit

3,5 motor 4: soil collection

6: outlet 7: earth and sand outlet

8: dehydration room 9: outer cylinder

10: drain hole 11: inlet pipe

12 case 13,14 transfer screw

15: Motor 16: Pulley

17: belt 18: sump

19: sedimentation tank 20,20 ', 20: separator

21: inlet hole 22: drain pipe

23: drain

The present invention relates to a comprehensive treatment device for earth and sand, and specifically, installed in a sewage treatment plant or sanitary treatment plant, and dewatering contaminants, sewage, and sediment contained in various wastewaters, and clearing the wastewater flowing into the stream. To make it work.

Generally, wastewater flowing into sewage treatment plant or sanitary treatment plant contains various kinds of manure, domestic wastewater, and livestock wastewater in addition to contaminants and soils, and if left untreated, pollution of rivers rapidly progresses and ecosystem Because of the inevitable phenomena such as the destruction of sewage, all wastewater flowing into the river must be treated and dewatered.

Conventionally, in order to separate and remove various contaminants such as manure and other contaminants contained in the waste, the contaminants are removed or processed using a centrifugal separator through various processes. This is a space and expensive cost according to the facility. And very inefficient due to excessive maintenance costs.

In addition, if you look at the treatment method, the sediment, such as sediment in the input tank is first settled into the machine, the surrounding environment is cluttered and bad odor is generated, which was difficult to manage, and also removed the accumulated soil in the input tank At the same time, there was a lot of difficulty to remove the gas and large contaminants in the soil containing a lot of moisture.

Therefore, the present invention solves the problems associated with the above-mentioned conventional apparatus, and in particular, the collection of contaminants and soil is very fast and accurate (and also easy to collect other manure, dirt, etc.)

Its purpose is to provide a comprehensive soil and conglomerate total processing device that minimizes power consumption and is highly effective in treating soil and confinement.

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

In the soil and contaminant processing system, the contaminant collecting unit 2 is horizontally formed on the upper part of the processor body 1 and driven by the motor 3, and the soil collecting unit 4 is formed to be inclined so that the motor 5 By driving, the dehydration chamber (8) is provided on one side of the fuselage in which the contaminant outlet (6) and the soil discharge outlet (7) is located, wherein the contaminant collecting unit (2) has a feed compression screw (8) therein, The screw pitch of the conveying press screw 8 becomes smaller as it goes to the junk discharge port 6, and the outer cylinder 9 forms a plurality of drain holes 10 so that the soil and water except for the junk are easily drained. On the outer side, the inflow pipe 11 was formed so that sewage and sewage flowed in continuously.

The earth and sand collecting part 4 is installed to have a predetermined inclination, and the earth and sand inlet part 4 is formed at the bottom of the case 12, and a transfer screw oil 13 is installed therein to raise the earth and sand. 4 'was connected to the settling tank 19.

The dehydration chamber (8) is installed at the part where the contaminant discharge port (6) and the earth and sand discharge port (7) are located, and installs a transfer screw (14) therein, and collects contaminants and the like at the end of the transfer screw (14) The cake forming filter 24 for cake-making was installed, and the pulley 16 and the belt 17 were interlocked to the shaft end of the conveying screw 14 so that the power of the motor 15 could be transmitted smoothly.

In addition, a water collecting tank 18 and a settling tank 19 are inclined in the processor body 1, and the water collecting tank 18 is directly underneath the collection object collection unit 2. Separator 20, 20 ', 20 is installed so that the sediment separation is made more efficient in the center part, but the separator 20, 20', 20 is inlet 21 in the side part. When the water containing the earth and sand is introduced into the separator 20, 20 '(20) through this place, the material is severely rotated (vortex) and the heavy gravity of the earth and sand is dropped into the settling tank 19, Part of the water is discharged to the storage tank outside the fuselage 1 through the drain pipe 22 connected to the center of the separator 20, 20 ', 20, and the sediment inflow to the sedimentation tank 19 is precipitated, It is introduced through the (4) is eventually supplied to the dehydration chamber (8) by the transfer screw 13, the water in the sedimentation tank 19 to the outside through the drain hole (23) formed on one side of the fuselage when the proper water level It is configured to be discharged.

Reference numeral 25 is a gas outlet.

Describe the operation and effects of the present invention configured as described above.

The present invention, as described above, is largely composed of a contaminant collecting unit 2, a soil collection unit 4, and a dehydration chamber 8, together with a collecting tank 18 and a settling tank 19 inside the fuselage 1. It was designed to make it easier to treat various contaminants and soils mixed with wastewater more quickly and to minimize the cost of manufacturing and installation while minimizing power consumption.In particular, there is no separate input tank as in the prior art. Since wastewater is directly injected in, it is possible to prevent odors and cluttered environments as much as possible to filter out impurities and soil.

That is, when water mixed with contaminant and soil is introduced through the inflow pipe 11 protruding outward from the fuselage 1 and installed in the sewage treatment plant or sanitary treatment plant, the introduced water is first collected in the contaminant collection unit 2. The large particles of fine particles are conveyed while being gradually compressed by the conveying compression screw 8 which is supplied into the outer cylinder 9 and rotates, and in this process, dehydration is made through the drain hole 10 formed in the outer cylinder 9. The important point here is that as the pitch interval of the screw becomes narrower in the construction of the feed screw 8, dehydration is easily performed.

In addition, the dewatered water is mixed with the earth and sand, which is mixed with the water falls into the water collecting unit 18, the water collected in the water collecting unit 18 is the side portion of the separator (20) (20 ') (20) As water is introduced into the separators 20, 20 ′ and 20 through relatively inlet holes 21, the water introduced into the separators 20, 20 ′ and 20 rotates along the inner wall of the separator. While the centrifugal force is generated and the heavy soil weight is dropped with the water, some of the water is to be discharged to the outside through the drain pipe (22).

In addition, the water dropped to the sedimentation tank 19 through the separators 20, 20 ', and 20 is relatively calm. At this time, the heavy soil and other contaminants are precipitated and are introduced into the soil inlet 4 It is to be raised by the transfer screw 13, the water in the settling tank 19 is to be discharged to the outside through the drain port 23 formed on one side inside the fuselage (1) when more than a certain water surface.

Therefore, the soil is hardly re-introduced into the river, and thus, it is possible to filter out impurities and soil very stably.

In addition, the above-mentioned dust collector and soil collected through the above-mentioned waste collector 2 and the earth and sand collector 4 are supplied to the dehydration chamber 8 through the dust outlet 6 and the soil drain 7. In (8), the transfer screw 14 rotates to compress and dewater debris and sediment to make cake and discharge it, thereby minimizing the volume of sewage and sewage, manure, etc. contained in sewage or wastewater, thereby effectively filtering and dewatering. .

In addition, the present invention is a motor installation to collect the contaminants (2) and the soil collection (4) and the dehydration chamber (8)

By separately installing them, it is possible to operate smoothly even if it is not such a large power, and accordingly, it is possible to minimize the power loss, and the configuration is simple and there is no trouble, and it is a useful inventor who can make the process of sediment and contaminants very quickly and easily. will be.

Claims (3)

In the sewage and contaminant processing system, a contaminant collecting unit (2), a sediment collecting unit (4), a dehydration chamber (8) and a collecting unit (18) and a settling tank (19) are formed inside the processor body (1). The contaminant collecting unit (2) is installed in the outer cylinder (9) having a plurality of drainage holes (10) installed in the feed compression screw (8) to be rotatable by the motor (3), the inlet pipe on the upper end of the outer cylinder (9) (11), and the contaminant discharge port (6) is installed in the lower end, and the earth and sand collecting portion (4) is installed to have a constant inclination, the earth and sand inlet (4) formed in the case 12, the sedimentation tank (19) ) Is installed on the inside and the conveying screw 13 to raise the soil is installed, the soil discharge port 7 is installed on one side, the dehydration chamber 8 is driven by the motor 15 inside The screw right 14 is installed, but a cake forming filter 24 is installed at the shaft end, and the water collecting tank 18 is installed directly under the dust collector 2. To install the separator 20, 20 ', 20 so that the sediment separation is more effective in the center, and the settling tank 19 is Soil and sewage comprehensive treatment device, characterized in that to form a drain 23 on one side by inclining. The method of claim 1, wherein the feed compression screw (8) installed in the contaminant collecting unit (2) is characterized in that the screw pitch is formed smaller toward the contaminant discharge port (6). The method of claim 1, wherein the centrifugal separation is applied to the center of the sump 18 so that the sedimentation is more autonomous. Install a type separator (20, 20 ', 20), the inlet and the contaminant comprehensive treatment device, characterized in that the inlet hole 21 is formed on the side of the separator (20, 20', 20).