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61. 发明公开

KR1020130140371A 역삼투 농축수 재생형 하이브리드 해수담수화 장치 및 방법 有权
标题翻译：混合海水淡化装置和方法，用于恢复反复嗅觉中的浓度
公开(公告)号：KR1020130140371A
公开(公告)日：2013-12-24
申请号：KR1020120063697
申请日：2012-06-14
申请人： (주)대우건설
发明人： 박기호 , 박민호 , 김영훈 , 유희찬 , 이의신
IPC分类号： C02F1/26 , C02F1/44 , B01D61/02 , C02F103/08
CPC分类号： Y02A20/131 , Y02A20/144 , C02F1/265 , B01D61/02 , C02F1/444 , C02F2103/08
摘要： The present invention relates to a hybrid seawater desalination apparatus for reclaiming concentrate in reverse osmosis and a hybrid seawater desalination method for reclaiming concentrate in reverse osmosis and, more specifically, to a hybrid seawater desalination apparatus for reclaiming concentrate in reverse osmosis capable of treating, in a forward osmosis module and a reverse osmosis module, and reclaiming seawater concentrated through a reverse osmosis module instead of discharging the seawater by using the mixture of two reverse osmosis modules and a forward osmosis module; and a hybrid seawater desalination method for reclaiming concentrate in reverse osmosis. [Reference numerals] (49) Controller;(AA) Seawater;(BB) First concentrated water;(CC) First treated water;(DD) Incoming water;(EE) Second treated water;(FF) Second concentrated water;(GG) Third treated water;(HH) Third concentrated water
摘要翻译：本发明涉及一种用于回收反渗透浓缩物的混合海水淡化装置和用于回收反渗透浓缩物的混合海水淡化方法，更具体地说，涉及一种用于回收浓缩物的混合海水淡化装置，该混合海水淡化装置能够在正向渗透模块和反渗透模块，通过反渗透模块回收海水，而不是使用两个反渗透模块和正向渗透模块的混合物排放海水; 以及用于回收浓缩物在反渗透中的混合海水淡化方法。（参考号）（49）控制器（AA）海水;（BB）第一浓缩水;（CC）第一处理水;（DD）进水;（EE）第二处理水;（FF）第二浓缩水;（GG ）第三次处理水;（HH）第三次浓缩水

62. 发明授权

KR101187004B1 바이오가스 고도정제를 위한 선택적 다단 흡수 장치 및 방법 有权
标题翻译：选择性多相吸收装置和用于高精炼生物气体的方法
公开(公告)号：KR101187004B1
公开(公告)日：2012-10-02
申请号：KR1020120094170
申请日：2012-08-28
申请人： (주)대우건설
发明人： 김병환 , 김정헌 , 강필선 , 유승관 , 유희찬 , 이의신
IPC分类号： B01D53/14 , B01D53/62
CPC分类号： Y02A50/2342 , Y02C10/04 , Y02C10/06 , B01D53/14 , B01D53/62
摘要： PURPOSE: A selective multi-leveled absorption apparatus for refining biogas and a method for the same are provided to obtain methane gas of high concentration by continuously introducing biogas. CONSTITUTION: A selective multi-leveled absorption apparatus for refining biogas includes the following steps: biogas is supplied to a first absorption column to be reacted with absorption liquid containing calcium hydroxide and an alkali admixture in order to remove carbon dioxide from the biogas(S10); the methane gas without the carbon dioxide is supplied to a second absorption column to be reacted with the absorption liquid in order to remove carbon dioxide from the methane gas(S20); the methane gas is circulated to a subsequent absorption column to be reacted with the absorption liquid according to the concentration of the methane gas(S30); the absorption liquid is drained according to the pH value of the absorption liquid(S40); and the level of the absorption liquid is maintained by supplying new absorption liquid to a third absorption column after the absorption liquid is drained from the first absorption column(S50). [Reference numerals] (AA) Start; (BB) End; (S10) Removing carbon dioxide by primarily reacting biogas; (S20) Removing carbon dioxide by secondarily reacting methane gas; (S30) Removing carbon dioxide by thirdly reacting methane gas if the concentration of the methane gas is lower than the pre-determined value; (S40) Draining the absorption liquid of a first absorption column if the pH value of the absorption liquid is lower than the pre-determined pH value; (S50) Supplying absorption liquid
摘要翻译：目的：提供一种用于精炼沼气的选择性多层次吸收装置及其方法，以通过连续引入沼气来获得高浓度的甲烷气体。构成：用于精炼沼气的选择性多级吸收装置包括以下步骤：向第一吸收塔供应沼气以与含有氢氧化钙和碱性混合物的吸收液反应，以从沼气中除去二氧化碳（S10） ; 将不含二氧化碳的甲烷气体供给到第二吸收塔以与吸收液反应，以从甲烷气体中除去二氧化碳（S20）; 甲烷气体循环到随后的吸收塔中，以根据甲烷气体的浓度与吸收液反应（S30）; 吸收液体根据吸收液的pH值排出（S40）; 并且在吸收液从第一吸收塔排出之后，通过向第三吸收塔供给新的吸收液体来维持吸收液体的水平（S50）。（附图标记）（AA）开始; （BB）结束; （S10）通过主要使沼气反应除去二氧化碳; （S20）通过使甲烷气体二次反应除去二氧化碳; （S30）如果甲烷气体的浓度低于预定值，则通过甲烷气体三次反应来除去二氧化碳; （S40）如果吸收液的pH值低于预定的pH值，则排出第一吸收塔的吸收液; （S50）供给吸收液

63. 发明授权

KR101187003B1 수산화칼슘과 알칼리 혼화제를 이용한 바이오 가스 다순환 고도 정제 장치 및 방법 有权
标题翻译：使用羟基氢氧化钙和碱性化合物高精炼生物气体回收的装置和方法
公开(公告)号：KR101187003B1
公开(公告)日：2012-10-02
申请号：KR1020120094169
申请日：2012-08-28
申请人： (주)대우건설
发明人： 김병환 , 김정헌 , 강필선 , 유승관 , 유희찬 , 이의신
IPC分类号： B01D53/14 , B01D53/62
CPC分类号： Y02A50/2342 , Y02C10/04 , Y02C10/06 , B01D53/14 , B01D53/62
摘要： PURPOSE: A biogas multi-circulating refining apparatus and a method for the same are provided to increase the efficiency of carbon dioxide removal from methane gas by using calcium hydroxide and alkali admixtures. CONSTITUTION: A biogas multi-circulating refining method includes the following steps: biogas is supplied to a first absorption column to be reacted with absorption liquid containing calcium hydroxide and an alkali admixture in order to remove carbon dioxide from the biogas(S10); methane gas without carbon dioxide is supplied to the n-th absorption column to be reacted with the absorption liquid in order to remove carbon dioxide from the methane gas; methane gas is re-supplied to the absorption column according to the concentration of the methane gas(S40); a part or whole of the absorption liquid in the first absorption column is drained according to the pH value of the absorption liquid(S50); and the absorption liquid in the n-th absorption column is supplied to the n-1-th absorption column, and new absorption liquid is supplied to the n-th absorption column to maintain the level of the absorption liquid(S60). [Reference numerals] (AA) Start; (BB) End; (S10) Removing carbon dioxide by primarily reacting biogas; (S20) Removing carbon dioxide by secondarily reacting methane gas; (S30) Removing carbon dioxide by thirdly reacting methane gas; (S40) Removing carbon dioxide by re-reacting methane gas if the concentration of the methane gas is lower than the pre-determined value; (S50) Draining the absorption liquid of a first absorption column if the pH value of the absorption liquid is lower than the pre-determined pH value; (S60) Supplying absorption liquid
摘要翻译：目的：提供沼气多循环精炼装置及其方法，以通过使用氢氧化钙和碱性混合物来提高从甲烷气体中除去二氧化碳的效率。构成：沼气多循环精炼方法包括以下步骤：向第一吸收塔供应生物气，使其与含有氢氧化钙和碱性混合物的吸收液反应，以从沼气中除去二氧化碳（S10）; 将不含二氧化碳的甲烷气体供给到第n吸收塔以与吸收液反应，以便从甲烷气体中除去二氧化碳; 根据甲烷气体的浓度将甲烷气体再次供给吸收塔（S40）; 根据吸收液的pH值排出第一吸收塔中的吸收液的一部分或全部（S50）; 将第n吸收塔的吸收液供给到第n-1吸收塔，向第n吸收塔供给新的吸收液，以维持吸收液的水平（S60）。（附图标记）（AA）开始; （BB）结束; （S10）通过主要使沼气反应除去二氧化碳; （S20）通过使甲烷气体二次反应除去二氧化碳; （S30）通过甲烷气体三次反应除去二氧化碳; （S40）如果甲烷气体的浓度低于预定值，则通过甲烷气体再反应来除去二氧化碳; （S50）如果吸收液的pH值低于预定的pH值，则排出第一吸收塔的吸收液; （S60）供给吸收液

64. 发明授权

KR101140776B1 이산화탄소 포집 및 제거장치 및 방법 有权
标题翻译：用于收集和去除二氧化碳的装置及其方法
公开(公告)号：KR101140776B1
公开(公告)日：2012-07-12
申请号：KR1020120021609
申请日：2012-03-02
申请人： (주)대우건설
发明人： 김병환 , 김정헌 , 강필선 , 유승관 , 유희찬 , 이의신
IPC分类号： B01D53/14 , B01D53/62 , B01D53/78 , B01D53/73
CPC分类号： Y02A50/2342 , Y02C10/04 , Y02C10/06 , B01D53/14 , B01D53/62 , B01D53/73 , B01D53/78
摘要： PURPOSE: An apparatus and a method for collecting and eliminating carbon dioxide are provided to obtain precipitated calcium carbonate as byproducts by reacting absorbent liquid and discharging gas. CONSTITUTION: A plasticizing furnace(10) manufactures quicklime. A pure oxygen supplier(20) supplies pure oxygen into the furnace. A carbon dioxide storing tank(30) stores carbon dioxide from the furnace. A mixing tank(40) manufactures liquid slaked lime and mixes an alkali admixture with the liquid slaked lime to obtain absorbent liquid. An absorbing column(60) stores the absorbent liquid and reacts the absorbent liquid with discharging gas to discharge purified gas. A duct reactor(100) reacts the absorbent liquid and the discharging gas. An absorbent liquid circulating pipe part(130) re-contacts the absorbent liquid from the duct reactor with the discharging gas in the duct reactor and cools the discharging gas.
摘要翻译：目的：提供一种用于收集和排除二氧化碳的设备和方法，以通过吸收液体和排出气体的反应来获得作为副产物的沉淀碳酸钙。构成：塑化炉（10）生产生石灰。纯氧供应商（20）将纯氧供应到炉中。二氧化碳储存罐（30）储存来自炉的二氧化碳。混合罐（40）制造液体熟石灰，并将碱混合物与液体熟石灰混合以获得吸收液体。吸收塔（60）储存吸收液体并使吸收液与排出气体反应以排出净化气体。管道反应器（100）使吸收液体和排出气体反应。吸收液体循环管部分（130）在管道反应器中将来自管道反应器的吸收剂液体与排放气体重新接触，并冷却排放气体。

65. 外观设计

KR3006366540000S 有权
公开(公告)号：KR3006366540000S
公开(公告)日：2012-03-22
申请号：KR3020100046682
申请日：2010-10-27
申请人： (주)대우건설
设计人： 이의신 , 유희찬 , 유영섭 , 유성인 , 박현수 , 이용세 , 신영환

66. 发明授权

KR101050432B1 모듈형 촉매 필터와 필터백을 이용한 복합 악취 저감 장치 有权
标题翻译：使用模块式催化过滤器和过滤袋减少多元器件的设备
公开(公告)号：KR101050432B1
公开(公告)日：2011-07-19
申请号：KR1020110020349
申请日：2011-03-08
申请人： (주)대우건설
发明人： 김병환 , 김정헌 , 강필선 , 유승관 , 유희찬 , 이의신 , 김성운
IPC分类号： B01D46/02 , B01D53/34 , B01D53/86 , B01D46/52
CPC分类号： B01D46/023 , B01D46/521 , B01D53/8603 , B01D2201/29 , B01D2239/0618 , B01D2257/30 , B01D2257/708
摘要： PURPOSE: An apparatus for reducing complex bad odor using modulated catalyst filters and filter bags are provided to eliminate remained bad odor materials including aldehyde at a chamber equipped with the filter bags using activated charcoal. CONSTITUTION: An apparatus for reducing complex bad odor is composed of a first chamber(120), a second chamber(130), a third chamber(140), and a blower(150). The first chamber includes catalyst powder, a plurality of first filter bags. Bad odor gas is introduced into the first chamber through a first inlet, and bad odor materials contained in the bad odor gas is eliminated. The second chamber includes catalyst powder, a plurality of second filter gags. The bad odor gas through the first chamber is introduced into the second chamber through a second inlet. The third chamber includes activated charcoal powder and includes a plurality if third filter bags. The bad odor gas through the second chamber is introduced into the third chamber through a third inlet. The blower discharges the bad odor gas through the third chamber. A pressure sensor, an opening valve, and a differential pressure control valve are further prepared.
摘要翻译：目的：提供使用调节的催化剂过滤器和过滤袋减少复杂不良气味的装置，以在装有使用活性炭的过滤袋的室中消除包括醛在内的残留臭气物质。构成：用于降低复杂恶臭的装置由第一室（120），第二室（130），第三室（140）和鼓风机（150）组成。第一室包括催化剂粉末，多个第一过滤袋。恶臭气体通过第一入口引入第一室，并且消除了臭气中含有的恶臭气体。第二室包括催化剂粉末，多个第二过滤器堵头。通过第一室的恶臭气体通过第二入口引入第二室。第三室包括活性炭粉末，并且包括多个第三过滤袋。通过第二室的恶臭气体通过第三入口引入第三室。鼓风机通过第三个室排出恶臭气体。还准备了压力传感器，打开阀和差压控制阀。

67. 发明授权

KR101050418B1 지능형 고효율 분리막 유지 세정장치 및 방법 有权
公开(公告)号：KR101050418B1
公开(公告)日：2011-07-19
申请号：KR1020090035478
申请日：2009-04-23
申请人： (주)대우건설 , 주식회사 하이엔텍
发明人： 이의신 , 이범구 , 오희경 , 엄정열 , 이권기 , 강성훈
IPC分类号： B01D65/08 , B01D65/06
摘要： 본 발명은 지능형 고효율 분리막 유지 세정장치 및 방법에 관한 것으로서, 특히 원수에 포함된 오염물질을 제거하는 분리막을 구비하는 막여과 정수처리시스템에 있어서, 상기 분리막으로 원수를 공급하도록 원수 배관 상에 설치되는 원수 전자밸브와; 상기 분리막에서 배출되는 여과수를 배출하도록 여과수 배관 상에 설치되는 여과수 전자밸브와; 상기 분리막으로 역세수조의 역세수를 역세 펌프를 통해 공급하도록 일단이 원수 배관과 연결되고, 타단이 역세수조와 연결된 역세수 배관 상에 설치되는 역세수 전자밸브와; 상기 분리막으로부터 배출되는 역세수 및 약품을 배출하도록 원수 배관과 연결된 드레인 배관 상에 설치되는 드레인 전자밸브와; 상기 여과수 배관 상에 병렬 설치되어 상기 분리막으로 제 1약품을 공급하는 제 1약품 탱크와; 상기 여과수 배관 상에 병렬 설치되어 상기 분리막으로 제 2약품을 공급하는 제 2약품 탱크와; 원수의 수질을 측정하도록 상기 원수 배관 상에 설치되는 온라인 측정기; 및 기설정된 시간에 따라 상기 온라인 측정기로부터 측정된 원수의 총조류 개체수를 파악하여 총조류 개체수가 기준값 미만이면 상기 제 1약품 탱크의 약품을 상기 분리막으로 공급하고, 측정된 원수의 총조류 개체수를 파악하여 총조류 개체수가 기준값 이상이면 상기 제 2약품 탱크의 약품을 상기 분리막으로 공급하여 상기 분리막을 일정시간동안 화학 세정하는 컨트롤러를 포함하는 것을 특징으로 한다.
상기와 같은 본 발명에 따르면 원수 수질을 실시간으로 측정하여 총조류 개 체수를 검출하고, 총조류 개체수에 따라 약품을 변경하여 분리막을 세정함으로써 분리막의 효율적인 운영이 가능하고, 분리막의 수명을 늘려 분리막 교체에 따라 비용을 절감시키고, 막의 투과율 저하에 따른 펌프에 부하가 걸리는 것을 미연에 차단하여 운전에 소요되는 펌프 동력비를 절감할 수 있다.
분리막, 약품, 세정, 실시간, 지능형

68. 发明公开

KR1020100045160A 전기분해를 이용한 오염지하수 처리장치 失效
标题翻译：污染地下水处理装置
公开(公告)号：KR1020100045160A
公开(公告)日：2010-05-03
申请号：KR1020080104230
申请日：2008-10-23
申请人： (주)대우건설
发明人： 도은대 , 김성운 , 이의신 , 홍승모 , 박기호 , 박민호
IPC分类号： C02F1/461 , C02F3/02
CPC分类号： C02F1/461 , C02F3/02 , C02F2201/002 , C02F2201/4617
摘要： PURPOSE: An apparatus for processing contaminated underground water is provided to process the contaminated underground water in an environmentally-friendly manner and to improve the economical efficiency of the process with a biostimulation process. CONSTITUTION: An apparatus for processing contaminated underground water includes the following: an electrode well(110) connected to a ground water region(105) is vertically penetrated into an unsaturated soil layer(103) from the surface of the earth(101); a first electrode rod(120) producing oxygen and hydrogen is inserted into the electrode well; a second electrode rod(130) is inserted into the electrode well and is separated from the first electrode rod; and a power supply source supplying DC power to the first and the second electrode rods.
摘要翻译：目的：提供一种处理受污染地下水的设备，以环保的方式处理受污染的地下水，并通过生物刺激过程提高该方法的经济效益。构成：用于处理受污染的地下水的装置包括：连接到地下水区域（105）的电极井（110）从地球表面垂直地穿透到不饱和土层（103）中; 将产生氧和氢的第一电极棒（120）插入电极井中; 将第二电极棒（130）插入到电极井中并与第一电极棒分离; 以及向第一和第二电极棒提供直流电力的电源。

69. 发明授权

KR100941400B1 흡수·흡착제 순환형 다단 필터백을 이용한 통합 복층형 연소 배기가스의 처리장치 有权
标题翻译：用于加工排气的综合多种类型设备
公开(公告)号：KR100941400B1
公开(公告)日：2010-02-10
申请号：KR1020090041782
申请日：2009-05-13
申请人： (주)대우건설
发明人： 김병환 , 김정헌 , 강필선 , 유승관 , 이의신
IPC分类号： B01D53/75 , B01D53/02 , B01D53/14
摘要： PURPOSE: An apparatus for processing integrated multi-layered combustion waste gas using a multistage filter bag circulating an adsorption - absorbing agent is provided to reduce installation areas used for installing the apparatus. CONSTITUTION: An apparatus(200) for processing integrated multi-layered combustion waste gas using a multistage filter bag circulating an adsorption - absorbing agent includes a first chamber(210), a duct reactor(220), a second chamber(230), a blower(240), a circulation ratio adjusting device(250), and a reproducer(260). A valve is installed on an adsorption - absorbing agent outlet(239). The circulation ratio adjusting device include a first circulation pipe(251), a blower(253) for first reproduction, a second circulation pipe(255), and a third circulation pipe(257).
摘要翻译：目的：提供一种使用循环吸附剂循环的多级过滤袋来处理综合多层燃烧废气的设备，以减少安装设备所用的安装面积。构成：用于使用循环吸附剂的多级过滤袋来处理集成的多层燃烧废气的装置（200）包括第一室（210），管道反应器（220），第二室（230），第二室鼓风机（240），循环比调节装置（250）和再生器（260）。在吸附剂出口（239）上安装阀。循环比调节装置包括第一循环管道（251），用于第一再现的鼓风机（253），第二循环管道（255）和第三循环管道（257）。

70. 发明公开

KR1020090109390A 배출수 수질 계측에 의한 응집 자동제어와 중력식섬유여과기를 이용한 배출수 처리장치 및 방법 失效
标题翻译：用于处理排水的系统和方法
公开(公告)号：KR1020090109390A
公开(公告)日：2009-10-20
申请号：KR1020080034813
申请日：2008-04-15
申请人： (주)대우건설
发明人： 이의신 , 이범구 , 오희경 , 이권기 , 강성훈 , 이장현 , 김규태 , 박달준 , 윤창한 , 배시열
IPC分类号： C02F1/52 , B01D35/00 , C02F1/00 , B01D29/00
CPC分类号： C02F1/52 , B01D23/02 , B01D35/00 , C02F1/001 , C02F2209/06
摘要： PURPOSE: A drain water processing device using automatic coherence control and a fiber filter and a method thereof are provided to improve a recovery rate of a water purification plant by concentrating backwashing discharge water stably. CONSTITUTION: A drain water processing device(100) using automatic coherence control and a fiber filter comprises the followings: a flow control tank(110) maintaining the amount of the discharge water uniformly in a sand filtering process or a membrane filtration process; a mixing system(120) mixing the discharge water and a coagulant/coagulant aid; and the fiber filter(150) transferring the processed water to a gauging well(101).
摘要翻译：目的：提供使用自动相干控制的排水处理装置和纤维过滤器及其方法，以通过将排水稳定地集中在一起来提高水净化装置的回收率。构成：使用自动相干控制的排水处理装置（100）和纤维过滤器包括以下步骤：在沙滤过程或膜过滤过程中均匀地保持排出水量的流量控制箱（110）混合系统（120），混合排出水和凝结剂/助凝剂; 并且所述纤维过滤器（150）将经处理的水转移到测量井（101）。

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