US1771364A - Liquid and gas contact apparatus - Google Patents

Liquid and gas contact apparatus Download PDF

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Publication number
US1771364A
US1771364A US267392A US26739228A US1771364A US 1771364 A US1771364 A US 1771364A US 267392 A US267392 A US 267392A US 26739228 A US26739228 A US 26739228A US 1771364 A US1771364 A US 1771364A
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US
United States
Prior art keywords
plate
gas
liquid
chamber
extending
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US267392A
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English (en)
Inventor
Frederick H Wagner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BARTLETT HAYWARD Co
Original Assignee
BARTLETT HAYWARD CO
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BARTLETT HAYWARD CO filed Critical BARTLETT HAYWARD CO
Priority to US267392A priority Critical patent/US1771364A/en
Priority to GB34221/28A priority patent/GB309068A/en
Priority to FR665157D priority patent/FR665157A/fr
Priority to DEB140762D priority patent/DE516990C/de
Application granted granted Critical
Publication of US1771364A publication Critical patent/US1771364A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • B01D47/08—Spray cleaning with rotary nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/16—Apparatus having rotary means, other than rotatable nozzles, for atomising the cleaning liquid

Definitions

  • the nozzles likewise performing the'function of fixed disintegrators cooperating with a series of movable disintegrator bars.
  • Figure 1 is a verticalsectional view of the 1 apparatus
  • Figure 2 asimilar detail viewadisclosing one of the nozzles and one of the disintegrator b33355 V i Figure v3 a cross sectional view of one of the :bars taken on the line III-J11 of Figure 2, and
  • Figure 4 a vertical sectional view on the line IVIV of Figure 1 disclosing the details of theeliminator located in the gas discharge flue or conduit.
  • FIG. 1 denotes the base, preferably circularin cross section'and housing a vertically disposed trunk 2 into which the gas inlet 3 opens. Trunk 2 at its upper end is downwardly from aplate 5, which latter at its outer edge is supported upon thebase 1.
  • Plate 7 Sui-mounting the plate 5 is an upstanding wall 6 circular in outline and supporting at its upper edge a second plate 7 similar to the plate 5.
  • Plate 7 is provided with a central opening 8 in line with a duct or trunk denoted generally'by 9 and from which there extends the gas dischargepipe or conduit 10, thelatter terminating in aneliminatorchamber 11 which has mounted therein a transversely ex tending plate 12.
  • the lower edge of this plate is provided wlth a gutter 13 designed to collect the water which is reattached to a depending flange 4 extending 1923; Serial No. b61392.”
  • a drain pipe 14 opens into the lower part of the eliminator chamber.
  • the :chamber l5 is divided into upper and lower portions or chambers by a plate -18 secured to and rotatable with a vertically disposed shaft 19 which latter may be driven #6 7 inany suitable manner as'by a directlyconnected motor 20.
  • the inner, wall of the chamber 15 is formed by screen elements 21 and 22 annular in outline and secured to the adjacent fixed elements of the structure. Sufficient clearance is left between the plate 18 and the adjacent edges of-the "screens 21 and 22 so that the plate is free to rotate without contacting theedgcs of said members.
  • nozzles may be said to comprise a T spring'strip 26 wound in spiral form and secured atone end in the body of the plate which they overlie (orunderlie in connection with the upper series hereinafter referred to), a cup-shaped washer 27 at the outer end thereof, and a rod 28 extending therethrough and through the water chamber to the outside of I the plate. 7
  • a chamber 23 simliar to .the chamber 23, is mounted upon the upper plate 7 and there is associated with said chamber a second series of nozzles which in this instance extend downwardly into the space above the rotatable plate 18.
  • beater arms 32 Attached to and extending from opposite sides of the plate 18 are a series of. beater arms 32, said arms being preferably of the cross sectional form shown in Figure 3. That is to say, the arms are ribbed, providing pocketsor recesses therebetween so that they will gather the water or liquid I sprayed against-thesame and throw it outwardly as the plate is rotated. 1 t 1 As will be seen upon reference to Figure '1, the beater arms stand in spaced relation to each other. and to the inwardlyextending nozzles, so that there is present in efiect a series of fixed beater elements in the nozzles and a series ofmovablebeater-arms or elements in the members 32. e
  • Plate 18 adjacent the hub thereof, will preferably be provided with ribs 33-which may be fashioned into forward moving vanes in order to assist the fiow of gas through the apparatus.
  • Suitable drains 34 and 35 will be provided in the lower portion of the chamber for the removal of liquid or water and a trapped drain 36 will likewise be provided in the lower portion of the trunk 2.
  • water or liquid may also be introduced through a pipe 37 which terminates at its inner end in an inverted cup-shaped member 38 through which the shaft 19 extends.
  • annular depending flange or element 41 Located within the trunk 9, above th cup, is an annular depending flange or element 41 extending inwardly from the wall of the trunk and serving to arrest the upfiow of the liquid or water which might otherwise be carried over by the outgoing gas stream.
  • the gas passing outwardly'of the screen surface 17- then passesupwardly and inwardly into the space or chamber formed above the plate 18by the screen surfaces 17 and 22 and the lower wall of the chamber 23; Here it is again brought into intimate contact with the water spray or vapor and finally passes outwardly ofthe screen surface 22 andupwardly through the screen or foraminous surface 40 where) it is subjected to its' final washing action.
  • a scrubber the combination of an annular shell; upper and lower walls associated therewith, said lower wall having a centrally disposed gas inlet and said upper wall having a similarly disposed :gasv off-take; a screenlike element located inwardly ofthe wall of the shell and extending from the lower to the upper wall; a rotatable plate-like member extendingtraiisversely of the shell'with its outer edge'lying close to the screen-like element, said member lying .in spaced relation to the upper and lower walls and thereby forming chambers above and below the plate; and means for spraying liquid intosaid chambers.
  • A- scrubber as set forth in claim 1, wherein the means for spraying the liquid comprises a series of nozzles.
  • a scrubber In a scrubber the combination of an annular shell having acentrally disposed'gas inlet at its lower side and a similarly disposed gas off-take at its upper side; a foraminous element locatedinwardly of the outer wall of the shell; a rotatable plate-like member extending transversely of and .within the space" bounded by said foraminous element, said plate dividing said space into upper and lower chambers a screen-like element extending from the inlet to the plate; a similar element extending from the gas off-take to the plate; means for spraying a liquid into the chambers above and below the plate; and a series of beater arms carried by the plate.
  • a scrubber in a scrubber the combination of a shell having a gas inlet and a gas off-take; means located within the shell for subjecting the as stream to a washing action; a fixed annu ar foraminous member located in the gas olftake a rotary disk located adjacent said memler; and means for supplying liquid to said isk.
  • a scrubber in a scrubber the combination of a casing having a gas inlet and a gas outlet; a shaft extending centrally therethrough; a plate-like member secured to the shaft and extending transversely of the space within the casing, said member stopping short of the outer wall of the casing and likewise dividing the space into upper and lower chambers; a foraminous member extending from the upper to the lower wall of the casing, said member standing close to the periphery of the plate-like member; a screen-like element eX- tending from the gas inlet up to the platelike member; a similar element extending from the gas off-taketo the plate;means for introducing a liquid into the chambers between the screen surfaces; and a series of beater arms carried by the plate.
  • annular foraminous surface extending around within the casing and spaced from the outside wall thereof; a shaft extending centrally through the casing; a plate-like member securedto the shaft and rotatable therewith,
  • said member extending transversely of the casing with its periphery lying adjacent the vertically disposed annular foraminous surface; an annular foraminous surface extending from the mouth of the gas inlet to the plate-like member; a third annular foraminous surface extendin from the gas off-take to the plate; a series 0% ing into thevarious spaces formed by the plate and the foraminous surfaces; and a series of beater arms secured to the plate extending outwardly from each side'thereof, said arms being spaced with relation to each other and to the nozzles.
  • a scrubber the combination of a casing provided with a gas inlet and a gas outlet; fixed vertical screen-like surfaces mounted within the casing and dividing the same into a plurality of chambers through whichgas is caused to flow; a plate-like element extending transversely of the casing; a series of beater rods extending from the plate-like element into one of the chambers at least said spray nozzles extend .EREnERIoK H. WAGNER.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Game Rules And Presentations Of Slot Machines (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
US267392A 1928-04-04 1928-04-04 Liquid and gas contact apparatus Expired - Lifetime US1771364A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US267392A US1771364A (en) 1928-04-04 1928-04-04 Liquid and gas contact apparatus
GB34221/28A GB309068A (en) 1928-04-04 1928-11-21 Improvements in liquid and gas contact apparatus
FR665157D FR665157A (fr) 1928-04-04 1928-12-06 Perfectionnements aux appareils de lavage des gaz par contact
DEB140762D DE516990C (de) 1928-04-04 1928-12-11 Vorrichtung zum nassen Reinigen und zum Absorbieren von Gasen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US267392A US1771364A (en) 1928-04-04 1928-04-04 Liquid and gas contact apparatus

Publications (1)

Publication Number Publication Date
US1771364A true US1771364A (en) 1930-07-22

Family

ID=23018572

Family Applications (1)

Application Number Title Priority Date Filing Date
US267392A Expired - Lifetime US1771364A (en) 1928-04-04 1928-04-04 Liquid and gas contact apparatus

Country Status (4)

Country Link
US (1) US1771364A (fr)
DE (1) DE516990C (fr)
FR (1) FR665157A (fr)
GB (1) GB309068A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4687603A (en) * 1986-03-03 1987-08-18 Liu Wen H Cooling tower

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4687603A (en) * 1986-03-03 1987-08-18 Liu Wen H Cooling tower

Also Published As

Publication number Publication date
DE516990C (de) 1931-01-30
FR665157A (fr) 1929-09-16
GB309068A (en) 1929-11-07

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