[특허]Evaporator for liquid solutions

Evaporator for liquid solutions 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B01D-001/22
출원번호	US-0699764 (1991-05-14)
발명자 / 주소	Ryham Rolf (Suwanee GA)
출원인 / 주소	A. Ahlstrom Corporation (Noormarkku FIX 03)
인용정보	피인용 횟수 : 29 인용 특허 : 0

초록 ▼

A falling film evaporator includes a chamber having a top and bottom tube plate; a plurality of vertical tubes each having an interior and exterior surface and extending through the chamber and being supported by the top and bottom tube plates; an inlet at the chamber for feeding heating medium into the chamber; a distributor above the tubes for feeding liquid to be evaporated into the tubes and for causing the liquid to be distributed as a falling film along the interior surface of the tubes so as to evaporate the liquid and generate vapor as the liquid passes in heat exchanging relationship with a heating medium present at the exterior surface of the tubes; a vapor space defined by a circumferential wall below the tubes; a plurality of vertically elongated spaced elements having a substantially U-shaped cross-section with inwardly pointing vertical edges for receiving the evaporated liquid and the vapor, the elements being arranged in a circumferential wall below the tubes within the vapor space spaced from the wall of the vapor space and including a conical bottom; a drainpipe in the bottom for discharging the separated liquid into the vapor space and outlets in the vapor space for separately discharging the vapor and the liquid therefrom.

대표청구항 ▼

A falling film evaporator comprising: an elongated chamber having a top and a bottom tube plate; a plurality of vertical tubes each having an interior and exterior surface and extending through said chamber and being supported by said top and bottom tube plates; means at said chamber for feeding heating medium into said chamber in contact with said exterior surface; means above said tubes for feeding liquid to be evaporated into said tubes and for causing said liquid to be distributed as a falling film along said interior surface of said tubes so as to evaporate said liquid and generate vapor therefrom; a vapor space defined by a circumferential wall below said tubes; means for receiving said liquid and said vapor, said receiving means being located below said tubes within said vapor space and comprising a conical bottom and a chamber connected to said bottom and having a wall spaced from said circumferential wall of said vapor space; an outlet in said bottom for discharging said liquid into said vapor space, said wall of said receiving means comprising a plurality of spaced means for separating droplets entrained in said vapor and for collecting said vapor; said plurality of spaced means including vertical, trough-shaped elements having a U-shaped cross-section; and means in said vapor space for separately discharging said vapor and said liquid therefrom.

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Sephton Hugo H, Desalination of seawater by evaporation in a multi-stack array of vertical tube bundles, with waste heat.
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Walker Michael L. G.,AUX, Distributor plate and evaporator.
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Olausson Lars,SEX ; Thiede Michael,SEX ; Wennberg Olle,SEX ; Wernqvist Anders,SEX ; Collander Martin,SEX, Evaporation apparatus for evaporation of liquids.
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Knuutila Matti (Pori FIX) Nurminen Kalevi (Tampere FIX) Vaistomaa Jukka (Pori FIX) Makela Anssi (Urjala FIX), Evaporator operating on falling film principle.
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De Larminat, Paul; Le Cointe, Luc; Judge, John Francis; Kulankara, Satheesh, Falling film evaporator.
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De Larminat, Paul; Le Cointe, Luc; Kulankara, Satheesh, Falling film evaporator.
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Demers, Jason A.; Leonard, Scott A.; Owens, Kingston, Fluid transfer using devices with rotatable housings.
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Demers,Jason A.; Leonard,Scott A.; Owens,Kingston, Fluid transfer using devices with rotatable housings.
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de Larminat, Paul; Schreiber, Jeb; Kohler, Jay A.; Hansen, John C.; Yanik, Mustafa Kemal; McQuade, William F.; Kauffman, Justin; Poulsen, Soren Bierre; Wang, Lee Li; Kulankara, Satheesh, Heat exchanger.
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de Larminat, Paul; Schreiber, Jeb; Kohler, Jay A.; Hansen, John C.; Yanik, Mustafa Kemal; McQuade, William F.; Kauffman, Justin; Poulsen, Soren Bierre; Wang, Lee Li; Kulankara, Satheesh, Heat exchanger.
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Demers, Jason A.; Leonard, Scott A.; Owens, Kingston, Liquid pumps with hermetically sealed motor rotors.
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Demers,Jason A.; Leonard,Scott A.; Owens,Kingston, Liquid ring pumps with hermetically sealed motor rotors.
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Salmisuo, Mauri J., Method and device for the production of pure steam.
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Salmisuo, Mauri, Method and device for treating water for evaporation.
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Kroker,Ruprecht; Nestler,Gerhard; Schmitt,Werner; Schumm,Winfried, Method for producing tertiary C-C-alkyl esters of (meth)acrylic acid.
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Bednarek, David F.; Charles, Robert Andrew; Coll, Andrew; Demers, Jason A.; Duggan, Timothy P.; Heinzmann, Gustav; Hoell, Jr., Joseph A.; Jackson, James L.; Leonard, Scott A.; McGill, David W.; Owens, Kingston, Pressurized vapor cycle liquid distillation.
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Bednarek, David F.; Demers, Jason A.; Duggan, Timothy P.; Jackson, James L.; Leonard, Scott A.; McGill, David W.; Owens, Kingston, Pressurized vapor cycle liquid distillation.
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Bednarek, David F.; Demers, Jason A.; Duggan, Timothy P.; Jackson, James L.; Leonard, Scott A.; McGill, David W.; Owens, Kingston, Pressurized vapor cycle liquid distillation.
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Bednarek, David F.; Demers, Jason A.; Duggan, Timothy P.; Jackson, James L.; Leonard, Scott A.; McGill, David W.; Owens, Kingston, Pressurized vapor cycle liquid distillation.
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Blangetti Francisco,CHX ; Eberle Hans,CHX, Process and apparatus for preheating and deaeration of make-up water.
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Blangetti Francisco,CHX ; Eberle Hans,CHX, Process and equipment arrangement for the preheating and multistage deaeration of water.
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Schreiber, Jeb W; Kauffman, Justin P; Oskamroux, Michel, Vapor compression system.
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Schreiber, Jeb; Kohler, Jay A.; De Larminat, Paul; Yanik, Mustafa Kemal; McQuade, William F.; Kauffman, Justin; Poulsen, Soren Bierre; Wang, Lee Li; Kulankara, Satheesh, Vapor compression system.
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Kamen, Dean; Langenfeld, Christopher C.; Smith, III, Stanley B.; Bhat, Prashant; LaRocque, Ryan; Schnellinger, Andrew A.; Clapp, Otis L., Water vapor distillation apparatus, method and system.
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Kamen, Dean; Langenfeld, Christopher C.; LaRocque, Ryan K.; Schnellinger, Andrew A.; Bhat, Prashant; Smith, III, Stanley B.; Clapp, Otis L.; Swerdlow, Jeremy M., Water vending apparatus.
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Kamen, Dean; Langenfeld, Christopher C.; LaRocque, Ryan K.; Schnellinger, Andrew A.; Bhat, Prashant; Smith, III, Stanley B.; Clapp, Otis L.; Swerdlow, Jeremy M., Water vending apparatus.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

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Evaporator for liquid solutions 원문보기

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Evaporator for liquid solutions 원문보기

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이 특허를 인용한 특허 (29)

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