• 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 nozzle assembly includes at least one nozzle (1) for the injection of liquid moistening medium into a flow of flue gas, especially in view of cooling the flue gas, and a body (2) for directing the moistening medium to the nozzle. Nozzle (1) and body (2) are essentially disposed in a flue-gas flow duct or the like. In the flue-gas flow duct is fitted a housing (3) which essentially surrounds nozzle (1) and body (2). Housing (3) ia provided with an an aperture (10), which can be closed by a closing means (9) and through which a jet of moistening medium passes into a flow of flue gas.
    公开号:SU1671167A3
    申请号:SU884356798
    申请日:1988-10-14
    公开日:1991-08-15
    发明作者:Кокконен Кари；Лехтимяки Мартти；Туоминиеми Сеппо；Алппи Ханну
    申请人:Ой Тампелла Аб (Фирма)；
    IPC主号:
    专利说明:

    3
    U acquisition refers to tepopenergy. Psh can be used by n toplipinging devices for injecting a liquid humidifying medium (n, into the flue gas flow.
    The furnace of the invention is the cooling of the duo-MORPH gatop.
    Pa Figure 1 schematically depicts
    sixteen
    671167l
    12, and all the Nozzles 1 are directed to the direction of the flue gases.
    The holes 6 in the casing 5 can be widened expanding towards the edge of the narrowed-about section 12 of the SHELL and the Ch.
    The casing b is installed on the walls of the smoke-4, and the opening 7 at its end is equipped with
    in three 141 Nozzles device, fitted with a door 14.
    view; on league. 2 - the same, with nozzles, in the other end of the casing 5 is made
    9
    -
    vni tiuly EXTENDED and: casing; on i) iii. 3 is a section LL in FIG. one; on fit- 4 - section bb pa fig. 3; in fig. - pai choleno nozzle will arrange in a in cymoweat; in fig. 6 - the same, option; FIG. 7 - the same, option.
    The lorry device contains nozzles 1 with nozzle heads connected to a common j-collector 3 and a water heater in the chimney 4 with a given bulk. The nozzles 1, together with the collet, are screwed into the casing 5, made with the pilot holes 6,
    par laid gazchdoy against the corresponding, juykn 2 nozzle 1.
    R stschgm from the ends of the casing 5 is made about: 1, about against it in the wall g, t - 01 but o. Orsun ck i vcss- ie and l i then cm 3 are installed in the casing j with jo jMOAi oci yu per chrome CHRNIL and isol. through opening 7 and window 8 of the chimney for the prezola of the latter and asparagus 4i i for the breaking element, which he connected with them with the device, t) for prsp; g pam 1 chimney 4.
    1 hch os hole b kolsuha 5 is equipped with nopo cpi teas; (it has a set of 9, installed t, t) Mozhchisto nepc-Mf cena stnisi RFUIO i-i ochucha 5.
    DitchingK ° snubu.chy common drive, i PM K. / 10 WITH THE GHG DEVICE CTBof, chg.-riv i Hiiir-i 3i igmm dyyyy .OD 1 -.
    Prvvodike epemeyty Injectors 1 with a collector 3 t parcel ogents
    ten
    , 101
    be performed for
    for eating i u h
    OD & 1.
    Shutters 9 mogug be placed inside the cat) 4i j.
     five :; The transverse center of the Simsi has an ecumenical gas odo with a front arched and narrowed rear arms 11 and 12, which are conjugated with M. zyo and Zoya using parallel straight lines i and with geoes B.
    Holes 6 in the casing are made all over the bald1 st of the memorized area
    20

    - 25
    -
    an additional opening is provided with a door, and an additional window 15 is made in the other wall of the chimney 4, moreover, windows 8 and 1S are located on opposite walls and a casing 5 is installed in them. The collector 3 with Injectors 1 can be made along two separate sections , each of which is installed with the possibility of independent movement in the direction of the corresponding end face of the casing 5, and the total length of both sections is equal to the length of this casing 5.
    During the operation of the nozzle device, the coolant and the moistening medium is supplied from the collector 3 and is sawn through the nozzle cooking of the nozzles 1 into a stream of flue lawns.
    In this case, insulation is provided for:, unit 1 with a collector for 3 hours to prevent sticking of solid particles.
    The groups of the humidifying medium are sprayed in the direction of the flue gas flow, in some cases it is possible to carry out preprocessing with respect to the movement of flue gases.
    When stopping the operation of the nozzle service. for example for maintenance, for Glinka 9 can be (. price to close the holes 6 with the help of element 10.
    thirty
    J5
    .0
    45

    50
    55
    F o rmu l invention
    权利要求:
    Claims (11)
    [1]
    1. A nozzle device containing nozzles with nozzle heads for supplying a wet humidifying medium to the flue gases for cooling by chambers connected to the common pile of the gun and installed in the chimney
    - with a step that differs from the fact that, in order to cool the gases, the nozzles, together with the coil collector, are enclosed in a casing, each with outlet openings each opposite to the corresponding
    .touchschech nozzle heads.
    2. A device according to claim 1, characterized in that an opening is made in one of the ends of the casing and a window in the chimney wall opposite it, wherein the nozzles together with the collector are installed in the casing with the ability to move and extract through the casing opening and the chimney window beyond the latter and are equipped with a drive element connected to the cable drive yvpuu-- | Stv, located beyond the limit, “m of the indicated chimney.
    [2]
    3. The device according to paragraphs. 1 and 2 with the t-hole with the Haedo, the hole in the casing is equipped with an overlap damper, in which fi becomes with a trailing movement from but kg of spruce to the casing.
    [3]
    4. Device on PP. 2 p 3, about t - like the merit. ki are equipped with an optdim drive epgmeg then
    [4]
    with a conventional device installed outside the chimney.
    5. The device according to PP, 3 and., Distinguished by the fact that the elements of nozzles with a collector
    [5]
    and flaps are made in one.
    6. The device according to paragraphs. 1-5, about t - it is warm, that the dampers are measured inside the shell.
    [6]
    7.Device device I, that is, because the casing in cross section has a streamlined shape along the gas path with an arched front and narrowed back portions.
    [7]
    8. Lopp device. 1 and 7, characterized in that said portions of the housing are conjugated between
    [8]
    a parallel help direct
    chastkov.
    9. The device according to paragraphs. 1, 7 and 8, characterized in that the holes in the casing are made along the entire height of its nav-female section, and all of the nozzles are directed towards the direction of the smoke.
    [9]
    10. Device on PP. 1, 7–9, t tg and h and I e e so that the distribution in the casing is made expanding in wounding to the edge of the narrowed mind of 1 viT kg of the casing.
    [10]
    11. Device on PP. 1, 7 - 1P
    [11]
    about a hl and h and yu gts e e with the fact that za- performed with a profile, all over the world. pro. s tautketgno oh-o'clock Kozhuchch
     2. Devices — according to t. 1 to 2, about t and even the timing belt, that the skin of the gachle chi walls of tsymo otsa, has an opening in the butt end.
    13. The device according to p. 1.2 and 1 (characterized in that on the other end of the housing there is an additional doorway provided, and in the other part of the chimney there is an additional valve, the first one and the accessory terminal unit are located on the other side of the chimney. The CBOHWI face-up housing is installed in them, while the collector with force pipes is made of two separate sections, each of which is installed with the possibility of independent movement B of the side of the corresponding cover opening, and the total length of both sections is equal to the length of the latter.
    --four. Js |
    F
     h
    n

    about
    Jn
    L



    -S-BBS
    aa a f
     aa a vi ± c ± /
    Fig
    5
    Fig.b
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    同族专利:
    公开号 | 公开日
    US4891170A|1990-01-02|
    FI78777C|1989-09-11|
    FI874544A|1989-04-16|
    FI78777B|1989-05-31|
    FI874544A0|1987-10-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2687614A|1947-02-01|1954-08-31|Esther C Goddard|Fuel admission device for resonance combustion apparatus|
    US2561432A|1947-08-07|1951-07-24|Farquhar Company Ab|Sprayer|
    US3113168A|1957-07-02|1963-12-03|Kinney Eng Inc S P|Furnace gas cleaning and cooling apparatus|
    US3842615A|1972-11-06|1974-10-22|Standard Havens|Evaporative cooler|
    US3946949A|1974-09-04|1976-03-30|Allis-Chalmers Corporation|Nozzle for rotary kiln|
    US3912469A|1974-09-11|1975-10-14|Lone Star Steel Co|Apparatus for the removal of contaminants from gas streams|
    US3918639A|1974-09-19|1975-11-11|Coen Co|Oil atomizer|
    US4083932A|1976-05-12|1978-04-11|Ppg Industries, Inc.|Method and apparatus for treating gases|
    US4073832A|1976-06-28|1978-02-14|Texaco Inc.|Gas scrubber|
    GB1589566A|1976-09-08|1981-05-13|British Petroleum Co|Nozzle arrangement suitable for a fluidised bed furnace|
    US4257559A|1979-07-31|1981-03-24|Noren Tore H|Removable and self sealing spray manifold for commercial dishwasher|
    FR2903754A1|2006-07-13|2008-01-18|Plastic Omnium Cie|Noise attenuator connecting unit for motor vehicle, has corrugated end connected to attenuator, and expansion cover interlocked on narrowing portion of discharge nozzle, where section adaptation channel is provided between cover and end|US4980099A|1990-01-16|1990-12-25|The Babcock & Wilcox Company|Airfoil lance apparatus for homogeneous humidification and sorbent dispersion in a gas stream|
    US5639286A|1995-12-12|1997-06-17|Chen; Chia Shien|Vertical fluid dynamic cooling tower|
    DE19644244A1|1996-10-24|1998-04-30|Henkel Kgaa|Fluid bed apparatus and method for operating the apparatus|
    US7731100B2|2008-08-12|2010-06-08|Walsh Jr William Arthur|Joining the mixing and variable gas atomizing of reactive chemicals in flue gas cleaning systems for removal of sulfur oxides, nitrogen oxides and mercury|
    WO2019040786A2|2017-08-24|2019-02-28|Aecom|Improved sbs lance|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FI874544A|FI78777C|1987-10-15|1987-10-15|MUNSTYCKSANORDNING.|
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