• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A baffle comprises an outer ring suitable for surrounding a plurality of parallel tubes formed into a tube bundle, said tube bundle having at least a first plurality of parallel tube rows, a second plurality of parallel tube rows, and spaces between the adjacent tube rows, said outer ring positioned in a plane which is not perpendicular to the longitudinal axis of the tube bundle, said plane forming a baffle angle with a plane which is perpendicular to the longitudinal axis of the tube bundle, and a plurality of parallel rods cooperating with and attached to the outer ring to form a plurality of parallel chords with the outer ring wherein the rods are capable of passing in the spaces between the tubes forming adjacent parallel tube rows of one plurality of parallel tube rows.
    公开号:SU854281A3
    申请号:SU772459406
    申请日:1977-03-10
    公开日:1981-08-07
    发明作者:Морис Смолл Уильям
    申请人:Филлипс Петролеум Компани (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to the field of heat engineering and can be used for shell-and-tube heat exchangers. Supporting arrangements for pipes of a shell-and-tube heat exchanger are known, including partitions, each of which contains a ring with rods fixed in parallel and arranged in parallel rows. (1 The known device has inadequate operational reliability because its use causes large pressure losses. The aim of the invention is The increase in the operational reliability of the device. The goal is achieved by the fact that the ring has an elliptical shape and is set obliquely to the longitudinal axis of the heat exchanger. the mannik, the angle of inclination of the ring is 15-80 °. Fig. 1 shows the proposed support device (the option of installing the ring at an angle of 30 ° to the longitudinal axis); Fig. 2 is a section A-A in Fig. 1; 3 - section B-B in Fig. 1. The proposed support device contains partitions 1 and 2 supporting tube bundle 3 located inside the heat exchanger Kopnvca 4. The partitions have the shape of an ellipse and are set obliquely to the longitudinal axis of the heat exchanger, and the angle of inclination of the heat exchanger can be 1580 °. Each partition consists of an outer ring 5 enclosing the beam pipes 3 to which the rods 8 and 9 are fastened with connecting elements 6 and 7. In this case, the parallel rods 8 of the partition 1 are arranged relative to the parallel rods 9 of the partition 2 with the possibility of forming a radial bearing tube bundle 3. The working medium of the tube and annular space is moving countercurrently. At the same time, the pressure difference of the working space of the annular space is significantly reduced compared with heat exchangers with similar partitions placed perpendicular to the axis of the housing, and the working medium of the annular space moves mainly in the longitudinal direction. The use of the device will increase the operational reliability of the heat exchanger by reducing the pressure loss in the heat exchanger and
    权利要求:
    Claims (2)
    [1]
    1. Supporting device for pipes • shell-and-tube heat exchanger, including partitions, each of which contains a ring with rods fixed in it, arranged in parallel rows, characterized in that, in order to increase operational reliability, the ring is elliptical and mounted obliquely to the longitudinal axis heat exchanger.
    _
    [2]
    2. The device · according to claim 1, about l and • ’characterized in that the angle of inclination of the ring is 15-80 °.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU854281A3|1981-08-07|Supporting device for shell-and-tube heat-exchanger tubes
    US3503440A|1970-03-31|Formed plate tube support
    US4456058A|1984-06-26|Heat exchanger tube support
    EP0002823B1|1981-07-08|Tube bundle assembly and process for its construction
    GB1472551A|1977-05-04|Heat transfer device employing fins in a fluid stream
    SU919610A3|1982-04-07|Spacer device for tube of bundle heat exchanger
    SU840662A1|1981-06-23|Shell-and-tube heat exchanger
    US4299276A|1981-11-10|Heat exchanger having radial support
    GB1462537A|1977-01-26|Tubular heat exchangers
    GB1366656A|1974-09-11|Rotary heat exchanger
    SU1125460A1|1984-11-23|Shell-and-tube heat exchanger
    SU951063A1|1982-08-15|Stand for testing heat exchangers
    SU553433A2|1977-04-05|Shell and tube heat exchanger
    JPS5886387A|1983-05-23|Heat exchanger
    SU848959A1|1981-07-23|Support apparatus for shell-and-tube heat exchanger with u-shaped tubes
    GB973056A|1964-10-21|Wall linings for boiler furnaces
    SU653493A1|1979-03-25|Shell-and-pipe heat exchanger
    SU1575051A1|1990-06-30|Heat-exchanger
    SU737772A1|1980-05-30|Shell- and-tube heat exchanger
    SU1638524A1|1991-03-30|Cover assembly tubular heat exchanger
    SU1126794A1|1984-11-30|Shell-and-tube heat exchanger
    SU866402A1|1981-09-23|Shell-and-tube heat exchanger
    SU1575049A1|1990-06-30|Heat-exchanger
    SU478993A1|1975-07-30|Shell and tube heat exchanger
    RU93051464A|1996-07-10|AIR COOLED APPARATUS
    同族专利:
    公开号 | 公开日
    GB1562663A|1980-03-12|
    NO142460B|1980-05-12|
    NL7702226A|1978-01-10|
    MX144899A|1981-12-02|
    PL113196B1|1980-11-29|
    IT1091804B|1985-07-06|
    YU39794B|1985-04-30|
    JPS536952A|1978-01-21|
    US4127165A|1978-11-28|
    DE2707702A1|1978-01-12|
    DD132542A5|1978-10-04|
    AU1970176A|1978-03-02|
    PL196755A1|1978-01-16|
    JPS5421578B2|1979-07-31|
    NO142460C|1980-08-20|
    BR7608435A|1978-07-11|
    FR2357851B1|1980-03-28|
    CA1078822A|1980-06-03|
    ES456278A1|1978-01-16|
    ZA766827B|1977-10-26|
    SE7701692L|1978-01-07|
    DE2707702C2|1983-12-08|
    SE423648B|1982-05-17|
    YU56377A|1982-05-31|
    BE852188A|1977-09-07|
    FR2357851A1|1978-02-03|
    NO770519L|1978-01-09|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2532461C2|2012-01-24|2014-11-10|Альстом Текнолоджи Лтд|Support of heat-exchanging tubes and fastening assembly for tubular heat-exchanger|
    RU2579788C1|2014-12-30|2016-04-10|Открытое акционерное общество "АКМЭ - инжиниринг"|Device for spacing pipes of heat exchange unit |US1882474A|1928-06-07|1932-10-11|Babcock & Wilcox Co|Heat exchange device|
    US2018037A|1933-09-29|1935-10-22|Foster Wheeler Corp|Heat exchanger|
    US2384714A|1943-04-12|1945-09-11|Tech Studien Ag|Tubular heat exchanger|
    DE1235962B|1964-01-24|1967-03-09|Babcock & Wilcox Dampfkessel|Pipe spacing for heat exchanger|
    US3438434A|1967-10-19|1969-04-15|Du Pont|Subdivided heat exchanger tube bundle assembly providing longitudinally distributed fluid bypass and distributing channels|
    US3708142A|1971-01-11|1973-01-02|Phillips Petroleum Co|Tube supports|
    DE2262621C3|1972-12-21|1982-11-11|M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen|Spacer for the tubes of a tube apparatus, in particular a steam generator, having a tube bundle of straight or U-shaped tubes, and a method for piping it|
    US3967677A|1975-05-28|1976-07-06|Mobil Oil Corporation|Heat exchanger baffles|US4367139A|1978-11-16|1983-01-04|Monsanto Company|Hollow fiber permeator|
    US4413394A|1979-11-29|1983-11-08|Phillips Petroleum Company|Method of constructing a tube bundle|
    US4398595A|1979-11-29|1983-08-16|Phillips Petroleum Company|Vortex generators|
    US4311187A|1979-11-29|1982-01-19|Phillips Petroleum Company|Vortex generators|
    US4299276A|1980-04-21|1981-11-10|Phillips Petroleum Company|Heat exchanger having radial support|
    US4490896A|1980-04-28|1985-01-01|Phillips Petroleum Company|Baffle|
    US4429739A|1980-08-29|1984-02-07|Phillips Petroleum Company|Heat exchanger|
    US4787440A|1981-12-02|1988-11-29|Phillips Petroleum Company|Spiral flow in a shell and tube heat exchanger|
    US4588027A|1982-02-12|1986-05-13|Phillips Petroleum Company|Finned or serrated rod baffles for finned tube-shell heat exchanger|
    US4657073A|1982-02-12|1987-04-14|Phillips Petroleum Company|Finned or serrated rod baffles for finned tube-shell heat exchanger|
    US4506728A|1982-07-06|1985-03-26|Phillips Petroleum Company|Apparatus for varying shell fluid flow in shell and tube heat exchanger|
    US4635707A|1982-07-06|1987-01-13|Phillips Petroleum Company|Method for varying shell fluid flow in shell and tube heat exchanger|
    US4553588A|1983-01-11|1985-11-19|Phillips Petroleum Company|Tube support|
    US4796695A|1983-06-30|1989-01-10|Phillips Petroleum Company|Tube supports|
    US4593757A|1984-10-19|1986-06-10|Phillips Petroleum Company|Rod baffle heat exchange apparatus and method|
    DE3540229A1|1985-11-13|1987-05-14|Gutehoffnungshuette Man|PIPE GRID FOR GUIDING THE TUBES OF EXAMPLE STEAM GENERATORS|
    US4823866A|1987-11-09|1989-04-25|Phillips Petroleum Company|Tube support for heat exchanger|
    US5050669A|1990-09-26|1991-09-24|York International Corporation|Tube support|
    US5553665A|1995-01-10|1996-09-10|Phillips Petroleum Company|Rod baffle heat exchangers utilizing dual support strip|
    US5642778A|1996-04-09|1997-07-01|Phillips Petroleum Company|Rod baffle heat exchangers|
    DE10014266A1|2000-03-22|2001-09-27|Zeuna Staerker Kg|Air-cooled exhaust gas cooler for a motor vehicle powered by an internal combustion engine|
    US7222058B2|2002-10-28|2007-05-22|Fisher-Rosemount Systems, Inc.|Method of modeling and sizing a heat exchanger|
    CH717741A2|2020-08-14|2022-02-15|Sulzer Management Ag|Device for adding or dissipating heat, for carrying out reactions, and for mixing and dispersing flowing media.|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US05/703,028|US4127165A|1976-07-06|1976-07-06|Angular rod baffle|
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