KR100714056B1 - The seabed soil improvement - Google Patents

The seabed soil improvement Download PDF

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KR100714056B1
KR100714056B1 KR1020060046453A KR20060046453A KR100714056B1 KR 100714056 B1 KR100714056 B1 KR 100714056B1 KR 1020060046453 A KR1020060046453 A KR 1020060046453A KR 20060046453 A KR20060046453 A KR 20060046453A KR 100714056 B1 KR100714056 B1 KR 100714056B1
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South Korea
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soil
nozzle
seawater
pipe
seabed
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KR1020060046453A
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Korean (ko)
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동 생 목
목상훈
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한국해저환경주식회사
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/02—Extraction using liquids, e.g. washing, leaching, flotation

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  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

본 발명은 해저 토질개선기에 관한 것으로서, 해저의 표면토와 하부토 사이에 산소량이 풍부한 해수를 공급하여 해저토질을 산소용존량이 풍부한 호기성토질로 바꾸어주기 위하여 해수를 분사하는 구조를 개선하여 노즐이 뻘에 의해 막히지 않을 뿐 아니라 분사시에도 해수의 분사압력에 의한 부유물을 최소화하는 것을 목적으로 한 해저토질 개선기에 관한 것이다. 상기 목적을 실현하기 위한 본 발명은 양측에 견인줄에 연결되는 중량추를 설치하고 해수의 유입관과 연결되며 상호 대향면에 침봉들과 방지포를 설치한 고압수분배관에 설치된 분사수단으로 고압수분배관에 설치된 침봉판, 침봉판에 용접으로 접합하되 고압수분배관에 연통되는 분사관, 분사관의 최종 배출경로에 경사각을 갖도록 장착하여 해수를 고압으로 분사하는 노즐을 특징적 구성으로 한다The present invention relates to a seabed soil improver, by supplying oxygen-rich seawater between the surface soil and the bottom soil of the seabed to improve the structure of spraying seawater in order to change the soil soil into aerobic soil rich in oxygen dissolved amount, the nozzle The present invention relates to a seabed soil improver, which is not only blocked by the water, but also aims to minimize floating by sea water injection pressure. The present invention for achieving the above object is installed in the high-pressure water distribution pipe installed on the high-pressure water distribution pipe installed on the two sides and connected to the inlet of the seawater and connected to the inflow pipe of the sea water and installed the needle rods and the prevention cloth on the opposite surface It consists of a needle plate, which is installed on the needle plate, by welding to a needle plate, which is connected to the high-pressure water distribution pipe, and a nozzle that sprays sea water at high pressure by mounting it at an inclined angle in the final discharge path of the injection pipe.

침봉판, 분사관, 노즐, 경사각 Needle plate, injection tube, nozzle, tilt angle

Description

해저토질 개선기{The seabed soil improvement}The seabed soil improvement

도1은 본 발명에 의한 해저토질 개선기의 전체 구성을 나타낸 도면,1 is a view showing the overall configuration of the seabed soil improver according to the present invention,

도2a와 도2b는 해저토질 개선기에 적용한 분사수단의 구성을 나타낸 요부도면,2a and 2b is a main view showing the configuration of the injection means applied to the seabed soil improver,

도3은 다른 실시예에 의한 해저토질 개선기에 적용한 분사수단의 구성을 나타낸 요부도면,3 is a main view showing the configuration of the injection means applied to the seabed soil improver according to another embodiment;

도4와 도5는 본 발명의 해저토질 개선기의 사용 상태를 나타낸 도면.4 and 5 are views showing the state of use of the seabed soil improver of the present invention.

＊도면의 주요 부분에 대한 부호의 설명＊＊ Explanation of symbols for main parts of drawing *

10 : 유입관 20 : 고압수분배관10: inlet pipe 20: high pressure water distribution pipe

22 : 침봉 24 : 침봉판22: needle bar 24: needle plate

26 : 분사관 28 : 노즐26: injection pipe 28: nozzle

30 : 중량추 40 : 방지포30: weight 40: prevention cloth

θ : 경사각 θ1 : 경사면θ: inclination angle θ1: inclined surface

본 발명은 해저의 표면토와 하부토 사이에 산소량이 풍부한 해수를 공급하여 해저토질을 산소용존량이 풍부한 호기성토질로 바꾸어주는 기능과 해저 폐기물을 수거하는 기능을 병행하거나 또는 단독으로 수행할 수 있는 해저토질 개선기에 관한 것으로서, 특히 해수를 분사하는 수단의 분사경로가 막히지 않을 뿐 아니라 분사시에도 해수의 분사압력에 의한 부유물을 최소화하는 해저토질 개선기에 관한 것이다.The present invention provides a function of converting the seabed soil into aerobic soil rich in oxygen dissolved by supplying oxygen-rich seawater between the surface soil and the bottom soil of the seabed and collecting the seafloor waste, or can be performed alone. The present invention relates to a soil improver, and in particular, to a seabed soil improver that minimizes the floating path caused by the injection pressure of the seawater, as well as not blocking the injection path of the means for injecting seawater.

일반적으로 해저의 토질, 특히 연안퇴적물은 생물이 서식할 수 있는 공간을 제공하는 동시에 육상에서 유입된 각종 오염물을 정화하기 때문에 건강한 해양 생태계를 유지하는 데 있어 매우 중요하다.In general, seabed soils, especially coastal sediments, are important for maintaining a healthy marine ecosystem because they provide space for living organisms and purify various contaminants from land.

그러나 지상에서 유입되는 산업폐수, 도시하수 등 오염된 무기질이 날로 증가하면서 퇴적물에 축적된 오염물질의 농도는 갈수록 높아지고, 이에 미생물이 퇴적물 중 유기물을 분해하면서 수중 산소를 고갈시킴으로써 수생생물의 생존에도 나쁜 영향을 미치고 있다.However, as the contaminated minerals such as industrial wastewater and urban sewage flowing from the ground increase day by day, the concentration of pollutants accumulated in sediments increases, and microorganisms decompose organic matter in the sediments, depleting oxygen in water, which is bad for aquatic life. It is affecting.

이러한 문제점을 해소하고자 오염된 해저 표면토 상부에 해수를 고압으로 분사하여 개선하는 방안이 제공되었으나, 이는 해수가 표면토 내부로 침투하는 어려움과 수압을 높일 경우 해저 상부로 많은 량의 뻘이 비산되어 인근어장에 피해를 주는 다른 문제점이 발생하였다.In order to solve this problem, there has been provided a method of improving seawater by spraying the seawater at a high pressure on the contaminated seawater surface soil. However, when seawater penetrates into the surface soil and the water pressure is increased, a large amount of water is scattered to the seafloor. Another problem occurred that damages the nearby fishing grounds.

이에 본 출원인은 실용신안 등록번호 제0339396호에서 해수가 분배되는 관에 침봉들과 분사관을 갖춘 침봉판들을 설치하고 방지포를 부착한 구조의 해저토질개선기를 제안하여, 상기 침봉이 해저의 표면토와 하부토가 서로 섞이게 하면서 분사관을 통해 해수를 분사하여 미생물제거 및 산소를 공급하고 이때 수압에 의해 발생한 부유물을 방지포가 가라앉게 해주었다.In this regard, the present applicant proposes a subsea soil improver having a structure in which a needle bar and a jet pipe are installed on a pipe through which seawater is distributed, and a preventive cloth is attached, in the utility model registration No. 039396, wherein the needle bar has a surface of the seabed. The soil and subsoil were mixed with each other while spraying seawater through the injection pipe to remove microorganisms and supply oxygen. At this time, the antifoam caused the float to sink.

이러한 구성의 등록번호 제0339396호는 표면토와 하부토 사이에 풍부한 산소를 공급하여 토질개선, 미생물 제거 등과 방지포의 인접한 위치에 수거망을 설치하여 폐기물을 수거하는 등의 목적을 실현하였으나, 분사관과 노즐이 평행하게 위치하여 뻘이 노즐을 막거나, 노즐을 통한 분사방향이 견인 방향으로 되어 부유물이 앞으로 솟아 많은 량의 부유믈이 수거망으로 들어가거나 비산되는 등의 문제점이 있었다.Registration No. 0399396 of such a configuration realizes the purpose of collecting waste by supplying abundant oxygen between surface soil and subsoil, and installing a collection network in the vicinity of soil improvement, microorganism removal, and prevention cloth. There was a problem such that the pipe and the nozzle are parallel to block the nozzle, or the spraying direction through the nozzle is the traction direction so that the float rises forward and a large amount of float enters or scatters.

본 발명은 상기 제반 문제점을 해소하고자 안출한 것으로서, 본 발명의 목적은 해저의 표면토와 하부토 사이에 산소량이 풍부한 해수를 공급하여 해저토질을 산소용존량이 풍부한 호기성토질로 바꾸어주기 위하여 해수를 분사하는 구조를 개선하여 노즐이 뻘에 의해 막히지 않을 뿐 아니라 분사시에도 해수의 분사압력에 의한 부유물을 최소화하는 해저토질 개선기를 제공하는 데 있다.The present invention has been made to solve the above problems, the object of the present invention is to supply seawater rich in oxygen between the surface soil and the bottom soil of the seabed to spray seawater to change the seabed soil into aerobic soil rich in oxygen dissolved amount It is to provide a subsea soil improver to improve the structure to minimize the floating by the injection pressure of the sea water as well as the nozzle is not clogged by water.

상기 목적을 실현하기 위한 본 발명은 양측에 견인줄에 연결되는 중량추를 설치하고 해수의 유입관과 연결되며 상호 대향면에 침봉들과 방지포를 설치한 고압수분배관에 설치된 분사수단으로 고압수분배관에 설치된 침봉판, 침봉판에 용접으로 접합하되 고압수분배관에 연통되는 분사관, 분사관의 최종 배출경로에 경사각을 갖도록 장착하여 해수를 고압으로 분사하는 노즐을 특징적 구성으로 한다The present invention for achieving the above object is installed in the high-pressure water distribution pipe installed on the high-pressure water distribution pipe installed on the two sides and connected to the inlet of the seawater and connected to the inflow pipe of the sea water and installed the needle rods and the prevention cloth on the opposite surface It consists of a needle plate, which is installed on the needle plate, by welding to a needle plate, which is connected to the high-pressure water distribution pipe, and a nozzle that sprays sea water at high pressure by mounting it at an inclined angle in the final discharge path of the injection pipe.

상기 침봉판은 침봉 사이에 설치하되 노즐의 경사각과 동일 경사각을 이루어 노즐이 지지되는 경사면을 구비한 것을 특징적 구성으로 한다.The needle plate is installed between the needle bar, characterized in that the inclination angle of the nozzle having the same inclination angle and the inclined surface that the nozzle is supported.

이하, 본 발명의 실시예를 첨부한 도면을 참조하여 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.

도1은 해저토질 개선기의 전체 구성이고, 도2a,b는 해저토질 개선기에 적용한 분사수단의 구성을 나타낸 도면이며, 도3은 다른 실시예에 의한 해저토질 개선기에 적용한 분사수단의 구성을 도면이며, 도4,도5는 본 발명의 해저토질 개선기의 사용 상태를 나타낸 도면이다.1 is an overall configuration of a seabed soil improver, Figures 2a, b is a view showing the configuration of the injection means applied to the sea soil improver, Figure 3 is a view showing the configuration of the injection means applied to the sea soil improver according to another embodiment 4 and 5 are views showing a state of use of the seabed soil improver of the present invention.

본 발명은 양측에 견인줄(34)에 연결되는 중량추(30)를 설치하고 해수의 유입관(10)과 연결되며 상호 대향면에 침봉(22)들과 방지포(40)를 설치한 고압수분배관(20)과, 상기 고압수분배관(20)에 설치되어 고압수분배관(20)으로 유입된 고압의 해수를 분사하는 분사수단으로 구성한다.The present invention installs the weight 30 connected to the traction line 34 on both sides and is connected to the inlet pipe 10 of the sea water and the high-pressure water installed the needle rods 22 and the prevention cloth 40 on the opposite surface The pipe 20 and the high pressure water distribution pipe 20 are configured to inject means for injecting high pressure seawater introduced into the high pressure water distribution pipe 20.

이러한 본 발명은 해저의 표면토와 하부토 사이에 산소량이 풍부한 해수를 공급하여 해저토질을 산소용존량이 풍부한 호기성토질로 바꾸어주기 위하여 해수를 분사하는 분사수단의 구조를 개선한 것으로서, 우선 분사수단과 유기적으로 연결된 부재들 중 고압수분배관(20)은 횡으로 배치된다.The present invention is to improve the structure of the injection means for injecting seawater in order to supply seawater rich in oxygen between the surface soil and the bottom soil of the seabed to change the seabed soil into aerobic soil rich in oxygen dissolution. Among the organically connected members, the high pressure water distribution pipe 20 is disposed laterally.

이러한 고압수분배관(20)은 펌프로부터 호스(12)로 연결되어 해수를 고압으로 공급하는 유입관(10)과 연통되고 양측에 견인줄(34)에 연결되는 견인고리(32)를 구비한 중량추(30)가 볼팅 결합되는 연결부재(50)가 설치되며, 그리고 고압수분배관(20)은 종방향으로 설치된 유입관(10)을 양측에서 견고하게 지지해주는 지지대(14)가 설치된다.The high pressure water distribution pipe 20 is connected to the hose 12 from the pump is in communication with the inlet pipe 10 for supplying the sea water at high pressure and the weight weight having a traction ring 32 connected to the traction line 34 on both sides Connection member 50 is bolted to the coupling 30 is installed, and the high-pressure water distribution pipe 20 is provided with a support 14 for firmly supporting the inlet pipe 10 installed in the longitudinal direction on both sides.

또한 고압수분배관(20)은 힌지(42) 결합으로 방지포(40)가 설치되어 힌지(42)를 지점으로 회전되고, 방지포(40)의 대향면, 즉 견인방향으로 다수의 침봉(22)들이 설치되며, 침봉(22)들 사이에 등간격으로 고압수분사관(26)을 통해 유입되어 고압력으로 분배되는 분사수단이 설치된다.In addition, the high-pressure water distribution pipe 20 is installed by the hinge 42, the prevention cloth 40 is installed to rotate the hinge 42 to the point, a plurality of needles 22 in the opposite surface of the prevention cloth 40, that is, the traction direction ) Are installed, and the injection means are introduced through the high-pressure water injection pipe 26 at equal intervals between the needle rods 22 and distributed at a high pressure.

분사수단은 침봉(22)들과 동일방향으로 고압수분배관(20)에 설치된 침봉판(24)들, 침봉판(24)들 각각에 용접으로 접합하되 고압수분배관(20)에 연통되는 분사관(26), 분사관(26)의 최종 배출경로에 경사각(θ)을 갖도록 장착하여 해수를 고압으로 분사하는 노즐(28)로 구성한다.The injection means is welded to each of the needle bar plates 24 and the needle plate plates 24 installed in the high pressure water distribution pipe 20 in the same direction as the needle bars 22, but in communication with the high pressure water distribution pipe 20. (26) and a nozzle (28) mounted on the final discharge path of the injection pipe (26) to have an inclination angle (θ) to inject seawater at a high pressure.

분사관(26)은 견인방향에 대해 침봉판(24)의 배면에 용접되며, 노즐(28)의 경사각은 견인되는 반대방향, 즉 방지포(40)가 부착된 방향으로 형성되는 것으로서, 상기 침봉판(24)은 노즐(28)의 경사각(θ)과 동일 경사각을 이루어 노즐(28)이 지지되는 경사면(θ1)을 갖는다.The injection pipe 26 is welded to the back surface of the needle bar 24 with respect to the traction direction, and the inclination angle of the nozzle 28 is formed in the opposite direction to be towed, that is, in a direction to which the prevention cloth 40 is attached. The plate 24 has an inclined angle θ1 at the same inclination angle θ of the nozzle 28 to support the nozzle 28.

따라서 본 발명은 중량추(30)의 견인고리(32)에 견인줄(34)을 연결하고, 유입관(10)에 펌프와 연결된 호스(12)를 나사식 관이음으로 체결한 후 견인하면 도4, 도5와 같이 침봉(22)이 해수토질의 표면토와 하부토 사이로 진행함으로서, 표면토와 하부토가 섞이게 된다.Therefore, the present invention connects the traction line 34 to the traction ring 32 of the weight 30, and when the hose 12 connected to the pump to the inlet pipe 10 is screwed into the pipe joint to pull the Figure 4 5, the needle bar 22 proceeds between the surface soil and the bottom soil of seawater soil, and the surface soil and the bottom soil are mixed.

이 상태로 진행되는 과정에서 산소량이 풍부한 해수가 펌프에 의한 압송력으로 유입관(10)을 통해 고압수분배관(20)을 유입된 후 분사관(26)으로 분배되어 노즐(28)을 통해 분사되어 표면토와 하부토 사이에 산소의 공급 및 수압에 의한 미생물의 제거가 이루어져 해저토질이 개선된다.In this process, oxygen-rich seawater is introduced into the high-pressure water distribution pipe 20 through the inlet pipe 10 by the pumping force by the pump, and then distributed to the injection pipe 26 to be sprayed through the nozzle 28. Therefore, it is possible to remove the microorganisms by supplying oxygen and water pressure between the surface soil and the subsoil, thereby improving the seabed soil.

아울러 표면토와 하부토가 서로 섞이면서 발생하는 부유물은 방지포(40)가 이를 가라앉게 해주며, 특히 분사수단의 분사방향으로 부유물의 발생이 최소화되는 것으로서, 즉 분사관(26)의 노즐(28)이 방지포(40) 방향으로 경사각을 이루어 분사됨으로서, 부유물이 방지포(40)의 범위 내에서 부유됨으로써, 부유물에 의한 인접 어장의 폐해가 방지된다.In addition, the floating material generated when the surface soil and the lower soil are mixed with each other allows the prevention cloth 40 to sink, and in particular, the generation of the floating material in the spraying direction of the spraying means is minimized, that is, the nozzle 28 of the spray pipe 26. ) Is sprayed at an inclination angle toward the prevention cloth 40, so that floating matter is suspended within the range of the prevention cloth 40, thereby preventing damage to adjacent fisheries caused by the floating matter.

또한 노즐(28)의 방향이 견인 방향과는 반대 방향에 위치함으로써, 노즐(28)이 부유물을 포함한 뻘에 의해 막히는 것이 방지됨은 물론 특히 분사관(26)의 경사면(θ1)에 노즐(28)이 위치하여 노즐(28)이 뻘 등에 직접적으로 접촉하는 범위를 최소하여 노즐(28)의 막힘을 방지하게 된다.In addition, since the direction of the nozzle 28 is located in the direction opposite to the traction direction, the nozzle 28 is prevented from being blocked by the shock including the float, and in particular, the nozzle 28 on the inclined surface θ1 of the injection pipe 26. This position minimizes the range in which the nozzle 28 directly contacts the tank or the like to prevent clogging of the nozzle 28.

그리고 도면에는 도시하지 않았으나, 방지포(40)의 인접면에 해저폐기물의 수거망을 설치한 경우에도 전술한 작용예인 분사수단의 구조 개선에 의해 부유물이 최소화되어 수거망 내에 뻘을 포함한 부유물의 진입이 최소화되어 효율적인 해저폐기물 수거가 이루어진다.Although not shown in the drawings, even when a collection net of subsea waste is installed on an adjacent surface of the containment cloth 40, the floating material is minimized due to the improvement of the structure of the injection means, which is the above-described working example, so that the floating material including water in the collection net is entered. Is minimized, resulting in efficient undersea waste collection.

본 발명은 해저토질을 산소용존량이 풍부한 호기성토질로 바꾸어주기 위하여 공급되는 해수의 분사구조를 개선하여 분사구조의 노즐이 뻘에 의해 막히지 않을 뿐 아니라 분사시에도 해수의 분사압력에 의한 부유물이 최소화되어 기구적인 결함 및 주변 어장의 폐해 없이 궁극적으로 연안어장의 환경을 복원하기 우한 해저토질의 개선이 이루어지는 효과가 있다.The present invention improves the injection structure of the seawater supplied in order to change the seabed soil into aerobic soil rich in oxygen solubility, so that the nozzle of the injection structure is not blocked by water, and the floating material by the injection pressure of the seawater is minimized even during the injection. There is an effect of improving the seabed soil which ultimately restores the coastal fishery environment without any mechanical defects and damage to the surrounding fishery.

Claims (2)

양측에 견인줄(34)에 연결되는 중량추(30)를 설치하고 해수의 유입관(10)과 연결되며 상호 대향면에 침봉(22)들과 방지포(40)를 설치한 고압수분배관(20)에 설치된 분사수단으로 고압수분배관(20)에 설치된 침봉판(24), 침봉판(24)에 용접으로 접합하되 고압수분배관(20)에 연통되는 분사관(26), 분사관(26)의 최종 배출경로에 경사각(θ)을 갖도록 장착하여 해수를 고압으로 분사하는 노즐(28)로 구성한 것을 특징으로 하는 해저토질 개선기.High-pressure water distribution pipe (20) is installed on both sides of the weight 30 is connected to the traction line (34) and connected to the inflow pipe (10) of the seawater and the needle rods 22 and the prevention cloth (40) on the opposite surface Injection pipe (26), injection pipe (26), which is connected to the high pressure water distribution pipe (20) by welding to the needle plate (24) and the needle plate (24) installed in the high pressure water distribution pipe (20) by means of injection. The subsea soil improver, characterized in that it is configured to have a nozzle (28) for spraying seawater at a high pressure by mounting so as to have an inclination angle (θ) in the final discharge path. 제1항에 있어서,The method of claim 1, 침봉(22)판(24)들은 침봉(22)들 사이에 설치하되 노즐(28)의 경사각과 동일 경사각을 이루어 노즐(28)이 지지되는 경사면(θ1)을 구비한 구성을 특징으로 하는 해저토질 개선기.Submerged soil 22, the plate 24 is installed between the needle rods 22, the seabed soil, characterized in that the inclination angle of the nozzle 28 is provided with an inclined surface (θ1) that the nozzle 28 is supported Improver.
KR1020060046453A 2006-05-24 2006-05-24 The seabed soil improvement KR100714056B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101153077B1 (en) 2010-05-13 2012-06-04 한국해저환경주식회사 The seabed soil improvement

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980065017A (en) * 1998-06-10 1998-10-07 김석태 Subsea cleaner
KR200197668Y1 (en) 2000-04-04 2000-09-15 박정건 Improvement mathine for soil of the sea-bed
KR200299165Y1 (en) 2002-09-16 2003-01-03 목동생 Pick machine for shellfish
KR200339396Y1 (en) 2003-10-13 2004-01-24 한국해저환경주식회사 The seabed soil improvement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980065017A (en) * 1998-06-10 1998-10-07 김석태 Subsea cleaner
KR200197668Y1 (en) 2000-04-04 2000-09-15 박정건 Improvement mathine for soil of the sea-bed
KR200299165Y1 (en) 2002-09-16 2003-01-03 목동생 Pick machine for shellfish
KR200339396Y1 (en) 2003-10-13 2004-01-24 한국해저환경주식회사 The seabed soil improvement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101153077B1 (en) 2010-05-13 2012-06-04 한국해저환경주식회사 The seabed soil improvement

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