• 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:
    1465248 Wet scrubbing of waste gases AMERICAN AIR FILTER CO INC 18 April 1975 [29 July 1974] 16165/75 Heading B1R A wet scrubbing apparatus for scrubbing waste gases comprises a housing 1 with a dirty gas inlet 2, clean gas outlet 3 and disposed within the housing a plurality of gas/liquid contactor beds 4 with fluid flow inlets 6 and outlets 7 for the gas/liquid, 6 being in fluid flow connection with the dirty gas inlet 2 and 7 with the clean gas outlet 3 and a damper assembly 8 to close off the fluid flow inlets of the beds 4 and comprising axially pivotal rod member 27 on which are mounted arcuate damper plates 26 via arcuate mounting plates 23 which on rotation of 27 close or open the inlets 6 of the beds 4. A stop is provided on the inlet 6 to delimit movement of the leading edge 31 of plate 26. A vertically adjustable weir plate 22 is provided on one side of the inlet 6 which is adjusted to act as a drain and also to keep a small quantity of scrubbing liquid on the bottom of the beds. The gas/liquid contact elements are spheres 13 located on a grid. Scrubbing liquid is injected into the beds 4 via the outlets 7 from spray headers 9 and conduits 11.
    公开号:SU805937A3
    申请号:SU752159079
    申请日:1975-07-23
    公开日:1981-02-15
    发明作者:Л.Смит Мервин
    申请人:Американ Эр Фильтер Компани Инк (Фирма)；
    IPC主号:
    专利说明:

    (54) ABSORBER
    权利要求:
    Claims (1)
    [1]
    The invention relates to apparatus for the design of the absorption process and can be used in the chemical industry and its adjacent industries. A known absorber includes a housing, with branch pipes for input and output of phases, inside of which a perforated base is placed, divided by partitioning partitions into sections, each of which has a mobile sprinkler and sprinkler 1}. A disadvantage of the known absorber is the low efficiency of the absorption process when the gas load decreases due to the failure of the absorbent through a perforated base with a constant free section. The purpose of the invention is to intensify the adsorption process by adjusting the free section of the perforated base. The goal is achieved by the fact that the absorber is equipped with turning flaps located under each section. FIG. 1 shows the absorber, common to FIG. Figure 2 is a perspective view of two absorber sections. The absorber includes a housing 1 with a nozzle 2 for introducing gas and a nozzle 3 for withdrawing gas. Inside the housing 1 is mounted a perforated base 4, divided by partitioning partitions 5 and 6 into sections. In each section 7, a movable nozzle 8 and a sprinkler 9 are placed. A grating 10 is located above each section 7, and a rotary valve 11, consisting of a locking plate 12 and rotating plates 13 around | Rod 14, is located below the section. Sectional partition 6 can be made as a combination of vertical plates 15 and 16 interconnected by an inclined plate 17, and in the vertical plate 15 a hole 18 is made, overlapped by the plate 19. AjScop6ep works as follows. . The gas enters the absorber through nozzle 2 and, perforated perforated base 4, interacts with the absorbent entering each section 7 through sprinkler 9. The presence of a movable nozzle 8 increases the interfacial surface of the contact, and restrictive grating 10 prevents it from being removed from the absorber. Preserving the efficiency of the absorption process that takes place in the absorber while reducing the gas load is achieved by changing the free cross section of the perforated base 4 by overlapping the required number of sections 7 by the action of the butterfly valves 11, and the overlapping of the perforated base 4 itself is carried out by the locking plates 12. The absorption of the absorbent from sections 7 is carried out through the holes 18 by means of the vertical movement of the plates 19. The cleaned gas leaves the absorber through the nozzle 3, and ny absorbent collected at the bottom of the housing 1 and is withdrawn from the absorber. Claims of the invention: Absorber comprising a housing with inlet and outlet nozzles of fae, inside of which a perforated base is placed, divided by partitioning partitions into sections, in each of which a movable nozzle and are placed. The sprinkler, characterized in that, in order to intensify the absorption process by adjusting the free section of the perforated base, it is equipped with pivoting points located under each section. Sources of information taken into account in the examination 1. Patent of England 1324885, cl. In 1 R, 10.30.70 (prototype).
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    类似技术:
    公开号 | 公开日 | 专利标题
    US4204847A|1980-05-27|Mist eliminator device for a wet scrubber apparatus
    SU805937A3|1981-02-15|Absorber
    US2854142A|1958-09-30|Filter
    US3353337A|1967-11-21|Two-phase contactor
    AT389822B|1990-02-12|METHOD FOR CONTINUOUSLY CLEANING GASES OF CARRYING LOADED MATERIALS AND DEVICE FOR ITS IMPLEMENTATION
    CN209333503U|2019-09-03|A kind of cesspool foul gas collection and purification device
    EP0357897B1|1992-05-06|Apparatus for continuously cleaning spent air containing a solvent
    US3775950A|1973-12-04|Process air automatic self-cleaning air filtration system
    US2226128A|1940-12-24|Apparatus for cleaning gases
    US3256001A|1966-06-14|Gas scrubber
    SU1662642A1|1991-07-15|Adsorber
    SU1607903A1|1990-11-23|Adsorber
    SU1175519A1|1985-08-30|Contact tray for mass-transfer apparatus
    US813779A|1906-02-27|Means for filtering or purifying water.
    SU601014A1|1981-03-23|Contact device of mass exchange column
    SU1674928A1|1991-09-07|Adsorber
    SU762927A1|1980-09-15|Distribution head for stationary filters or absorbers
    SU1212520A1|1986-02-23|Adsorber
    CN112755766A|2021-05-07|Industrial waste gas desulfurization and purification equipment and purification method thereof
    SU1583149A1|1990-08-07|Apparatus for wet cleaning of gases
    RU2027469C1|1995-01-27|Filtering element for cleaning liquids
    SU614566A1|1983-05-15|Plate with two phase-contact zones
    SU766627A1|1980-09-30|Contacting apparatus
    RU2150990C1|2000-06-20|Mass-transfer process column
    RU2113888C1|1998-06-27|Gas cleaning device
    同族专利:
    公开号 | 公开日
    FR2280417A1|1976-02-27|
    BR7503962A|1976-07-06|
    JPS5114882A|1976-02-05|
    FR2280417B1|1979-03-09|
    DE2510576B2|1978-03-30|
    IT1033267B|1979-07-10|
    DE2510576A1|1976-02-19|
    NL7504154A|1976-02-02|
    BE827535A|1975-07-31|
    CH592468A5|1977-10-31|
    US4093433A|1978-06-06|
    ES440462A1|1977-06-16|
    FI751827A|1976-01-30|
    AU7869975A|1976-09-02|
    NO752300L|1976-01-30|
    DK341175A|1976-01-30|
    ATA384875A|1980-02-15|
    ZA751129B|1976-01-28|
    ES436401A1|1977-01-01|
    GB1465248A|1977-02-23|
    PL94777B1|1977-08-31|
    CA1067816A|1979-12-11|
    SE7504233L|1976-01-30|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US1961956A|1934-06-05|Flue gas cleaning apparatus |
    US1224136A|1916-04-10|1917-05-01|Frank L Caskey|Sealing hopper-closure.|
    US1915710A|1932-04-09|1933-06-27|Wright Olive Paulin|Shuffle feeder|
    US3380475A|1965-06-24|1968-04-30|O B Armstrong & Son|Gate valve|
    BE758855A|1969-11-13|1971-04-16|Svenska Flaektfabriken Ab|METHOD AND APPARATUS FOR ESTABLISHING CONTACT BETWEEN FLUIDS|
    DE2049903C3|1970-10-10|1978-05-24|Gottfried Bischoff Bau Kompl. Gasreinigungs- Und Wasserrueckkuehlanlagen Gmbh & Co Kg, 4300 Essen|Use of an adjustable annular gap washing device in a furnace gas cleaning system for pressure furnaces|
    BE793609A|1972-01-07|1973-05-02|American Air Filter Co|CONTACT DEVICE BETWEEN TWO FLUIDS|US4940475A|1989-09-26|1990-07-10|Yaeger Ronald J|Variable capacity evaporative humidifier|
    JP2006239783A|2005-02-28|2006-09-14|Max Co Ltd|Driving interval setting device of fastener driver|
    DE102005055550A1|2005-11-18|2007-05-24|Merkl, Rupert, Dipl.-Ing.|Apparatus and method for cleaning the exhaust gases in heating systems with simultaneous heat recovery and dust removal|
    CN102908844B|2011-08-01|2014-10-01|富准精密工业有限公司|Filtering apparatus|
    US10881980B2|2017-08-16|2021-01-05|Doosan Lentjes Gmbh|Scrubber tray and a wet scrubber tower comprising such scrubber tray|
    CN111318098B|2020-03-11|2021-10-01|佛山市蓝颂科技有限公司|High-efficiency dust remover|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US05/492,705|US4093433A|1974-07-29|1974-07-29|Damper assembly for mobile bed scrubber|
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