KR101573833B1

KR101573833B1 - A polluted soil restoration system

Info

Publication number: KR101573833B1
Application number: KR1020130123257A
Authority: KR
Inventors: 박태완
Original assignee: 주식회사 코레코
Priority date: 2013-10-16
Filing date: 2013-10-16
Publication date: 2015-12-02
Also published as: KR20150044189A

Abstract

The system for restoration of contaminated soil according to the present invention comprises a plurality of settling tanks for separating contaminated soil from settled soil so as to settle the settled soil so that contamination sources of the soil in the settling tank are separated by water, A high pressure inhaler in which a suction net made of metal is disposed at an end so as to be absorbed by the high pressure inhaler and is operated at a high pressure so as to absorb the soil and transfer the soil to the water separator; A water jet separator for discharging the water from the water jet splitter and discharging the water from the water jet splitter; Is completed, it is transferred laterally from the lower part of the water separator, and the soil compressed by the water separator The contaminated soil is put into a plurality of silt baths, the soil introduced into the silt bath is sucked into the high-pressure hose of the high-pressure inhaler, and the inhaled soil is condensed in the water separator for a predetermined time to separate the water By separating the soil with water and separating the compressed soil from the water separator, it is possible to eliminate contamination of the contaminated soil and eliminate the pollution source, so that it is possible to put the restored soil into a necessary place, It is possible to treat the soil easily contaminated by the equipment having the water treatment.

Description

The present invention relates to a polluted soil restoration system,

More particularly, the present invention relates to a system for restoration of contaminated soil. More specifically, the present invention relates to a system for restoration of contaminated soil. More specifically, contaminated soil accompanied by vinyl of a vinyl house is put into a plurality of silt baths, Soil is condensed in a soil water separator for a certain period of time, water is separated, water is separated from the soil, and the compressed soil is separated from the soil water separator to remove contamination of the contaminated soil, To a desired site, thereby enabling to easily treat the contaminated soil.

Generally, waste plastic, such as vinyl house or field, which is harvested by farming after passing through the season or by destroying the vinyl house water, contains not only contaminants such as soil and sand but also large bolts such as screws In order to recycle such waste vinyl, it is necessary to clean the waste vinyl in order to clean the waste vinyl. In such a washing field, a large amount of soil attached to the vinyl is generated. It is also very difficult to dispose of the soil attached to the vinyl.

Since the soil attached to these vinyls contains contaminants such as bolts and cement, it is the same as throwing away the soil that has been generated during the washing process, so that the contaminated soil is removed again. Thus, in the vinyl washing field, There is a problem in that it is expensive and time-consuming to dry the soil settled in the settling tank and restore it to the normal soil even if it is cleaned in the cleansing place, as well as a large cleansing place in which a large amount of settling tank is installed.

Korean Patent No. 10-0870447 Korean Patent Publication No. 10-2005-0034674 Korean Patent No. 10-1192472

The object of the present invention is to solve the above-mentioned problem, and to solve the above problems, it is an object of the present invention to provide a method and apparatus for recovering contaminated soil collected with vinyl in a plurality of cylinders, sucking the soil introduced into the cylinders into a high pressure hose of a high pressure inhaler, By condensing the water for a certain period of time, the water is separated and the compressed soil is separated and the compressed soil is separated in the water separator, the pollution of the contaminated soil is eliminated and the soil is restored to the original place So that it is possible to treat contaminated soil easily.

It is an object of the present invention to provide a method and a system for separating contaminated soil from a soil, which comprises a plurality of sedimentation tanks for separating contaminated soil and sedimenting the sediment so that the contaminated soil is separated by water, A high pressure inhaler which is installed at an end of the suction net so that the soil is absorbed and transferred to the water separator; a high pressure inhaler which is operated at a high pressure so as to transfer the soil to the soil separator; A water separator for separating water from the water to separate the water from the contaminants and then compressing the water at a high pressure, and a water separator disposed at a lower portion of the water separator to shut off water discharged from the water separator, So that the soil compressed by the water separator is discharged downward The present invention relates to a restoration treatment system for contaminated soil according to the present invention.

The system for restoration of contaminated soil according to the present invention comprises a plurality of settling tanks for separating contaminated soil from settled soil so as to settle the settled soil so that contamination sources of the soil in the settling tank are separated by water, A high pressure inhaler in which a suction net made of metal is disposed at an end so as to be absorbed by the high pressure inhaler and is operated at a high pressure so as to absorb the soil and transfer the soil to the water separator; A water jet separator for discharging the water from the water jet splitter and discharging the water from the water jet splitter; Is completed, it is transferred laterally from the lower part of the water separator, and the soil compressed by the water separator The contaminated soil is put into a plurality of silt baths, the soil introduced into the silt bath is sucked into the high-pressure hose of the high-pressure inhaler, and the sucked soil is condensed in the water separator for a predetermined time to separate the water By separating the soil with water and separating the compressed soil from the water separator, it is possible to eliminate contamination of the contaminated soil and eliminate the pollution source, so that it is possible to put the restored soil into a necessary place, There is an excellent effect that it is possible to treat the soil easily contaminated by the facilities having the above-mentioned structure.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing a process of recovering soil contamination of a contaminated soil restoration treatment system according to the present invention
2 is a schematic plan view of a contaminated soil restoration processing system according to a first embodiment of the present invention;
3 is a front view of the metal suction net of the high-pressure inhaler of the contaminated soil restoration treatment system according to the first embodiment of the present invention
Fig. 4 is a schematic front view of the water jet separator of the contaminated soil restoration processing system according to the first embodiment of the present invention
5 is a schematic longitudinal sectional view of the jet separator panel of the jet separator
FIG. 6 is a side view showing the operation of the water pedestal installed at the lower end of the water jet separator of the contaminated soil restoration processing system according to the first embodiment of the present invention,

As shown in FIG. 1, the soil water separator (A) of the contaminated soil restoration treatment system according to the first embodiment of the present invention comprises a plurality of saliva collecting means for separating contaminated soil from soil, A suction net (21) made of metal is disposed at the end to absorb the soil so that the contaminated soil of the soil is separated by water and the pure soil is absorbed by the high pressure in the settling tank (1) (2), and the sucked inhaled water is discharged. After the water is discharged, it is condensed at a high pressure to separate the soil and the water, A water jet separator 3 disposed at a lower portion of the water jet separator 3 for receiving water discharged from the water jet separator 3 to block the falling of water, (4) which is moved in the lateral direction at the lower part of the water separator (3) and is compressed by the water jet separator (3) so that the purified soil is discharged to the lower part ).

The sedimentation tank 1 separates contaminants from the soil by precipitating the contaminated soil, and separates and purifies contaminants such as metallic bolts, concrete fragments, and gravel, which are the main causes of soil contamination, from the soil.

The high-pressure inhaler 2 sucks the lower soil sufficiently settled in the settling tank 1 at a high pressure of 8 bar or more and sucks and feeds it to the upper water separator 3. Thus, since a large amount of soil is absorbed and transported at a high pressure, the suction net 21 must be made of a stainless suction net 21 having a thickness of 1 mm or more so that damage to the suction net 21 can be prevented. The suction nets 21 are formed in a rectangular shape and a large number of suction holes 21a having a diameter of 5 to 7 mm are drilled on the respective surfaces, so that contaminants such as gravel and metal are filtered by the suction nets 21 So that only the pure soil and the water are transported to the water separator 3.

The water jet separator 3 is disposed on a support frame 5 provided on the upper portion of the high pressure inhaler 2 and the water jet separator 3 has a nonwoven fabric in which the soil sucked up by the high- And a compressed portion 37 for compressing the input soil so that the compressed soil charged into the contaminated water input portion 31 is compressed by the compressed water input portion 31, The plurality of water jetting panels 32 constituting the contaminated water inlet 31 are separated and the compressed soil is dropped into the lower fall space while being opened.

4 and 5, the water separator 3 includes a polluted water inlet 31, which is horizontally disposed on the support frame 5 and has a plurality of water separation panels 32 arranged in series, And a compression unit 37 for compressing the plurality of water separation panels 32 of the polluted water injection unit 31 to separate soil, water, and air contained in the polluted water. In the present embodiment, the water jet splitting panel 32 of the contaminated water injection unit 31 is constituted of three sets, and has a structure for separating soil and water. The water jet separating panel 32 is movable in the longitudinal direction of the support frame 5 and is compressed by the compression unit 37. The nonwoven fabric 33 is disposed on the outer surface of the support frame 5, And a contaminated water injection hole 35 is formed in the middle of the nonwoven fabric 33. The compression unit 37 includes a piston 38 installed at one side and a compression plate 39 installed at one end of the piston 38 to compress the water jet separation panel 32.

A water support 4 is installed under the support frame 5 to be movable in a direction perpendicular to the support frame 5. The water support 4 includes a support body 41 disposed in the longitudinal direction of the water separator 3 and supporting water to be compressed and discharged by the water separator 3, (42) having a conveying rail and a conveying roller for conveying the conveying roller (41) in the vertical direction.

The operation of the water jet separator A of the contaminated soil restoration processing system according to the first embodiment of the present invention having such a structure will be described in detail below.

First, the soil sufficiently precipitated in the settling tank 1 is sucked in the high-pressure inhaler 2, and in this case, sucked through the suction net 21, so that pollutants such as bolts, concrete blocks, And the suction nets 21 are made of stainless steel suction nets 21 having a thickness of 1 mm or more. Therefore, even if a high pressure is applied, the suction nets 21 can be used for a long period of time without shrinkage.

The polluted water sucked by the high pressure inhaler 2 flows into the water jet separator 3 and the inflow of the contaminated water into the water jet separator 3 is monitored. Woven fabric 33 installed between the respective water jetting panels 32 through the water jetting panel 35 and filled in the jetted water separator 3 in such a manner as to be filled therein.

When the inflow of the contaminated water into the jet water separator 3 is completed in this manner, the compression unit 37 of the jet water separator 3 is operated to press the jet water separation panel 32 while the piston 38 is extended. Since the water separation panel 32 is squeezed and the components in the contaminated water are discharged through the nonwoven fabric 33 and the steel net 34 provided on the back surface of the nonwoven fabric 33, Only the clean clay component is compressed, and the discharged water falls down on the support body 41 of the water support 4.

When the operation of pressing the water jet separator 3 is completed as described above, the water receiving operation of the water tray 4 is terminated, so that the receiving body 41 is moved laterally, In this state, when the compression of the water jet separator 3 is completed and the compression force of the jet splitting panel 32 is released and the gap is opened, the pressed soil panel is dropped downward, So that it is possible to simplify the treatment of the soil present in the vinyl collected in the vinyl house.

The restoration treatment system for contaminated soil according to the present invention is said to be industrially applicable because it would be possible to repeatedly manufacture the same machine in the general machinery manufacturing industry.

1. Settling tank 2. High pressure aspirator 3. Water jet separator
4. Water support

Claims

A soil water separator (A) of a contaminated soil restoration treatment system,
The soil water separator (A) of the contaminated soil restoration treatment system comprises a plurality of settling tanks (1) for precipitating contaminated soil to separate and purify contaminants from the soil,
A suction net 21 made of metal is disposed at the end so that the contamination source of the soil is separated by the water and the pure soil is absorbed by the high pressure so that the soil is absorbed and transported to the water separator Pressure inhaler 2,
The soil sucked from the high-pressure inhaler (2) is sucked and the sucked water is discharged. After the water is discharged, it is condensed at high pressure to separate the soil and water so that the contamination source is removed to be contained in the water. The water separator 3,
The water is separated from the water by the water discharged from the water separator 3 to block the falling of the water and move the received water to another place in the lower part of the water separator 3, And a water support (4) that is transported laterally in the water jetting unit (3) and is operated to discharge the purified soil compressed downwardly,
The water jet separator 3 includes a polluted water input portion 31 horizontally disposed on the support frame 5 and having a plurality of water jet separation panels 32 arranged in series and a plurality of polluted water input portions 31 And a compression unit (37) for compressing the jet splitting panel (32) of the jetting water separating panel (32) to separate soil and water and air contained in the contaminated water,
The water jet splitting panel 32 of the contaminated water inlet 31 is movable in the longitudinal direction of the support frame 5 and is compressed by the compression unit 37 and the nonwoven fabric 33 is disposed on the outer side surface A wire mesh 34 is disposed on the back surface of the nonwoven fabric 33. A contaminated water injection hole 35 is formed in the middle of the nonwoven fabric 33,
The compression unit 37 includes a piston 38 installed at one side and a compression plate 39 installed at one end of the piston 38 to compress the water jet separation panel 32. [ Sewage separator of restoration treatment system

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