• 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:
    1490766 Wet scrubbing apparatus AMERICAN AIR FILTER CO INC 21 April 1975 [9 May 1974] 16410/75 Heading B1R A wet scrubber apparatus for gas cleaning comprises a flow through housing 10 with a dirty and clean gas inlet and outlet 11 and 12 respectively, first and second contact element restraining guides 13 and 21 which allow passage of gas therethrough; cleaning fluid inlet nozzles 18 and 26, a baffle 31 dividing the housing into a contact zone 16 and an element treating zone 23, a plurality of gas contact elements 17 loosely disposed in the housing and an element removal means comprising a sloping surface 42 with downwardly diverging slots 43 therein through which undersize elements fall and are collected via trough 44 on porous grid 51 while oversize elements are returned to the contact zone. In use the gas flow causes buoyancy of the elements 17 which move to the upper grid 21 and over baffle 31 and thence to the classifying surface 42. Undersize elements entering 44 trip a micro switch 48 with finger member 49, which actuates feed device 63 to allow fresh elements to enter the scrubber from hopper 61. Scrubbing liquid collects in reservoir 28 and is withdrawn via drain 29. A conduit 52 drains slurry from underside element disposal box 53.
    公开号:SU776539A3
    申请号:SU752137399
    申请日:1975-05-08
    公开日:1980-10-30
    发明作者:Х. Оннен Джеймс
    申请人:Американ Эр Фильтер Компани, Инк (Фирма)；
    IPC主号:
    专利说明:

    -... Also, the storage hopper is equipped with a contact element and a micro switch connected by an electric wire to the device for loading a new movable nozzle.
    In FIG. 1 shows a scrubber, a longitudinal section; in FIG. 2 - section AA ~ by ~ FIG.
    The scrubber includes a housing G with for supplying gas, the lower part consisting of a housing 1 above
    The invention relates to the hardware design of the gas purification process by absorption.
    From the news, a scrubber, including a housing, inside which a lower restrictive grating is installed, made in the form of horizontal and inclined perforated plates, on which a layer of a movable nozzle is poured, an upper limit grate, a vertical partition, sprinklers, devices for introducing a new and output worn out movable nozzle [ one].
    A disadvantage of the known scrubber is a decrease in the efficiency of 1 gas purification process due to a decrease in phase turbulization due to wear of the movable nozzle.
    The purpose of the invention is the intensification of the gas purification process due to the adjustable 20 removal of worn out and the introduction of a new movable nozzle.
    This goal is achieved by the fact that the device for outputting a worn 25 poy plate 5 and with a clearance 9 of relative nozzle is made in the form of a storage hopper and a tray located under an inclined perforated plate, which is made with diverging slots.
    branch pipe In the lower branch pipe the restrictive lattice 3,; from a horizontal perforated plate 4 and an inclined perforated plate 5.
    Above the lower bounding grid 3, a vertical partition B is installed with a bent lower end, 7 parallel to the inclined perforated plate 5. The vertical partition b is installed with a gap of 8 with respect to the α-inclined perforation15 to the upper bounding grid. 10.
    The inclined perforated plate .5 is made with diverging slots 11 down.
    The vertical partition 6 divides the scrubber space between the restriction grids 3 and 10 into a contact chamber 12 and a preparatory chamber 13 in which a sprinkler 14 is installed.
    Under the inclined perforated plate 5 there is a discharge device z made in the form of a tray '16, a storage hopper 17 with a grill 18. A pipe 19 is installed in the lower part of the storage f ' hopper 17 for draining the flushing fluid. The unloading device is equipped with a microswitch 20, which has a contact element 21.
    The micro switch 20 is connected by an electric wire 22 to the shutter 23 of the loading device 24, containing 5 butzer 25 with a hole 26.
    Above the upper restriction grill 10, a sprinkler ^ is installed in the housing 1. 27, and under the pipe 2 'housing 1 sn. wives pipe 28 for removal of spent absorbent.
    A layer of movable nozzle 29 is poured on the lower bounding grid.
    Scrubber works as follows.
    Purified gas enters the housing. .
    the scrubber through the nozzle 2. The adsorbent is supplied to the scrubber through the sprinkler 27.
    Having passed the horizontal perforated plate 4, the gas stream drives the nozzle 29, which intensifies the process of gas purification: absorbent in the contact chamber 12.
    The movable nozzle 29 rises upward by the gas flow and, having reached the upper restriction grating, enters through the gap 9 into the preparatory chamber 13, where it reverses the direction of singing.
    In the preparation chamber / 13, the movable nozzle 29 is flushed with liquid supplied through the sprinkler 14, followed by separation and withdrawal of the worn movable nozzle 29, which, together with the flushing liquid, fall through calibrated slots 11 expanding downward into the unloading device '15. ..
    In the unloading device 15 of.
    ; worn movable nozzle 29 and pro ...... washing liquid flows onto the tray
    16, along which they are sent to the storage hopper 17, where the mobile.
    ; the nasal nozzle 29 is located on the grate 18. The liquid washout is withdrawn from the storage hopper through the pipe 19.
    When passing through worn out nozzles. Ki 29 on the unloading device 15 * and in contact with the contact element 2.1, the microswitch 20 is activated, which is connected by an electric wire 22 to the shutter 23 of the loading device 24, while 1 it opens, and a portion of it. the howling of the movable nozzle 29 from the hopper through the hole 26 enters the preparatory chamber 13, passing through which and mixed with the circulating part of the movable nozzle, through the gap 8 it enters the contact chamber 12, where the phase interaction process and the direction of movement of the movable nozzle is repeated.
    The exhaust absorbent is withdrawn through the nozzle 28, and the depleted gas is removed from the scrubber through the nozzle, which is not shown in the drawings through the nozzle.
    权利要求:
    Claims (2)
    [1]
    The invention relates to the instrumentation of the purification process for an absorption method. A scrubber is known that includes a housing within which a lower limiting grating is installed, made in the form of horizontal and inclined perforated plates, on which a layer of a mobile tongue is poured, an upper limiting grate, a vertical partition, sprinklers, devices for introducing new and outputting a worn moving nozzle 1. Disadvantage A known scrubber is a reduction in the efficiency of a gas cleaning process due to a decrease in phase turbulence due to a moving nozzle. The purpose of the invention is to intensify the gas purification process due to the controlled removal of worn out and introduce a new mobile nozzle. This goal is achieved by the fact that the device for outputting the worn out nozzle is made in the form of an accumulative bunker and a tray located under an inclined perforated plate, which is made with a diverging port under the slots. - Also, the storage tank is equipped with a contact element and a microswitch connected by an electrical wire to a device for loading a new mobile nozzle. FIG. 1 shows a scrubber, a longitudinal section in FIG. 2 is a slit n, 1, .. The scrubber includes a housing G with a nozzle 2 for supplying gas. In the lower part of the housing 1, a lower limiting grate 3 is installed above the nozzle 2, consisting of a horizontal perforated plate 4 and an inclined perforated plate 5. A vertical re-emitter is installed above the lower limit grating 3. town b with a bent lower end 7 parallel to an inclined perforated plate 5. The vertical partition b is installed with a gap of 8 with respect to the inclined Bis perforated plate with a gap of 9 with respect to the upper bounding grid .10. The inclined perforated plate, 5 is made with divergent slots 11 downwards. A vertical partition 6 divides the space of the scrubber between the restrictive grids 3 and 10 into the contact chamber 12 and the preparatory chamber 13, in which the irrigator 14 is installed. Under the inclined perforated plate 5 there is a discharge device 15, filled in the form of a chute 16, storage bin 17 from the sieves oh 18. At the bottom of the storage bin 17 is installed the pipe 19 for draining the washing liquid. The raeg euzochny device is equipped with a micro-plug 20, which has a contact element 21.. Microswitch 20 is connected by electrical wire 22 to gate 23 of an EOchny device 24 containing a butsker 25 with an aperture 26. Sprinkles 27 are installed over the upper limiting grid 10 in housing 1, and under pipe 2, case 1 is equipped with a pipe 28 for removal of the spent absorbent. On the lower limit of the lattice 3 poured a layer of mobile nozzles 29, the Scrubber works as follows .. The gas to be purified enters the body. 1 scrubber through pipe 2. The absorbent is fed into the scrubber through sprinkler 27. After passing a horizontal perforation plate 4, the gas flow drives the nozzle 29, which intensifies the process of gas cleaning with an absorbent in the contact chamber 12. The movable nozzle 29 rises by gas flow Up and, reaching the upper limit lattice, enters through the gap 9 into the preparation chamber 13, where it changes the direction of its movement to the opposite. In the preparatory chamber 13, the mobile nozzle 29 is flushed out with liquid supplied through the irrigator 14, followed by the separation and withdrawal of the worn-out mobile nozzle 29, which, together with the washing liquid, fall through calibrated slots 11 extending to the bottom into the discharge device 15 ... - In the discharge the device 15 of the Worn movable nozzle 29 and the pro-flow liquid enter the tray 16, through which they are sent to the collecting hopper 17, which is moving, the nozzle 29 is located on the grid 18. The output is washing liquid from the storage bin is carried out through the pipe 19. When a worn-out nozzle 29 passes through the unloading device 15 and when in contact with the contact element 21, the microswitch 20 is activated, which is connected by an electrical wire 22 to the damper 23 of the loading device 24, while it opens, and portions of the new mobile nozzle 29 from the hopper 25 through the hole 26 enters the preparatory chamber 13, which, having passed and mixed, with the circulating part of the mobile nozzle, through the gap 8 it is upaet in the contact chamber 12, .where process reacting phases and direction of movement of the movable nozzle is repeated. Exhaust absorbent is discharged through pipe 28, and the cleaned gas is removed from the scrubber through a pipe that is not shown in the drawings. The invention claims h, 1. A scrubber, comprising a body, inside which a lower limiting grid is installed, made in the form of horizontal and inclined perforated plates, on a layer. movable nozzle, upper limiting grate, vertical partition, sprinklers, devices for introducing new and withdrawing worn movable nozzles, and because, in order to intensify the process of gas purification due to worn-out new a movable attachment; a device for withdrawing a worn movable attachment is made in the form of a bunker and a tray, located under the sloping perforated plate, which is made with slots diverging from the bottom.
    [2]
    2. A scrubber according to claim 1, characterized in that the storage bin is provided with a contact element and a microswitch connected electrically to a device for loading a new mobile nozzle. Sources of information accepted by you in the examination 1. US patent 3,810,348, cl, 55-91, 07.01.72. A j
    类似技术:
    公开号 | 公开日 | 专利标题
    US4197201A|1980-04-08|Apparatus for the filtration of a suspension or emulsion
    US4484937A|1984-11-27|Dust filter apparatus
    CA1123752A|1982-05-18|Liquid-solid separator
    SU776539A3|1980-10-30|Scrubber
    US4265759A|1981-05-05|Device for separating a mixture
    GB1536366A|1978-12-20|Apparatus for separating foreign matter from fluid
    US2087219A|1937-07-13|Method amd apparatus fok cleaning
    US3616610A|1971-11-02|Apparatus for separating dust from a gas
    US3980458A|1976-09-14|Apparatus for purifying a gaseous stream
    US3364660A|1968-01-23|Device for intimately contacting a gas with a liquid
    US4253955A|1981-03-03|Liquid-solids separator
    US3656279A|1972-04-18|Gas scrubber
    US2237482A|1941-04-08|Gas washer
    US3928207A|1975-12-23|Apparatus for separating particulate solids from liquids
    SU565690A1|1977-07-25|Apparatus for separating liquid components from a compressed gas
    SU1761228A1|1992-09-15|Foamy dust collector
    SU1593687A1|1990-09-23|Wet dust trap
    SU899096A1|1982-01-23|Wet dust trap
    SU601033A1|1978-04-05|Gas-scrubbing apparatus
    SU674270A1|1980-10-23|Granular filter
    SU1745302A1|1992-07-07|Separator for removing liquid from gas
    SU806077A2|1981-02-23|Apparatus for scrubbing gas
    SU547221A2|1977-02-25|Centrifugal separator
    KR900017627A|1990-12-19|Purification method and device of pachinko beads
    SU1125024A1|1984-11-23|Scrubber slime collector
    同族专利:
    公开号 | 公开日
    ZA75950B|1976-01-28|
    JPS5746887B2|1982-10-06|
    ES435495A1|1976-12-01|
    DD120044A5|1976-05-20|
    SE7504179L|1975-11-10|
    IT1033258B|1979-07-10|
    GB1490766A|1977-11-02|
    DE2509123A1|1975-11-27|
    FR2269994B3|1978-10-06|
    US3907527A|1975-09-23|
    DE2509123B2|1980-06-04|
    JPS50158565A|1975-12-22|
    BR7502778A|1976-03-16|
    DE2509123C3|1981-02-05|
    FR2269994A1|1975-12-05|
    CA1067393A|1979-12-04|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US38569A|1863-05-19|Improvement in coal-screens |
    US2631968A|1953-03-17|Sheetsxsheet i |
    US1413935A|1919-04-05|1922-04-25|Dorr Co|Automatic feed control|
    US2251678A|1938-12-31|1941-08-05|Traylor Vibrator Co|Vibratory conveyer and screen|
    US2600508A|1948-12-20|1952-06-17|Harry A Lehman|Ice sizing machine|
    BE600113A|1960-02-12|1900-01-01|
    US3424674A|1966-05-10|1969-01-28|Ritter Pfaudler Corp|Upflow filtration of fluids|
    BE793609A|1972-01-07|1973-05-02|American Air Filter Co|CONTACT DEVICE BETWEEN TWO FLUIDS|CA1123579A|1979-08-02|1982-05-18|Xuan T. Nguyen|Turbulent transport contactor|
    US4533367A|1981-07-10|1985-08-06|Dzemal Hadzismajlovic|Gas scrubbing method using gas liquid contact in a particulate bed|
    SE436248B|1983-04-15|1984-11-26|Asea Atom Ab|PRESSURE REDUCTION VALVE FOR EXPOSURE OF DUST FROM A PRESSURE CONTAINER EXAMPLE A CYCLON WHICH THE VALVE CONTAINS FLUIDIZABLE PARTICLES|
    FR2607141B1|1986-11-20|1988-12-23|Air Ind Systemes Sa|PROCESS FOR DENATURING PAINTS AND INSTALLATION FOR IMPLEMENTING SAME|
    US7282087B2|2004-09-23|2007-10-16|The Babcock & Wilcox Company|Wetted particle and droplet impingement surface|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US468555A|US3907527A|1974-05-09|1974-05-09|Wet scrubber apparatus|
    [返回顶部]