US1165268A - Moistening apparatus. - Google Patents

Moistening apparatus. Download PDF

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Publication number
US1165268A
US1165268A US4012515A US4012515A US1165268A US 1165268 A US1165268 A US 1165268A US 4012515 A US4012515 A US 4012515A US 4012515 A US4012515 A US 4012515A US 1165268 A US1165268 A US 1165268A
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air
nozzle
casing
steam
directing
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US4012515A
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Einar Matheson
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0813—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by means for supplying liquid or other fluent material to the roller

Definitions

  • This invention relates to moistenine apparatus especially designed tor use in the manufacture oi paper.
  • deterring to the iigures hy charaeers of reference 1 designates the casing of the heater, Said ycasingI heine; provided.l at its bottom, with an air inlet line extending: from the casing' 3 of a blower. Arranged within the lower portion of the casing and adjacent the air inlet.
  • radiators 4 in communication with a Steam suppl)7 pipe 5 and extending; from this supply pipe a bramfh pipe t discharging: into a spravii f pipe, Ywinch yis preferably extended clo c to the walls ai the casing 1 and has ⁇ outlet openings f4 for directing jet-s oii steam inuardlv across the path ot the ascending air current.
  • Spraying pipe 7 Above the Spraying pipe 7 are superposed oppositelfyr inclined baille plates 9.
  • An outlet pipe l() extends from the top of the casing and tern'iinates in a nozzle 11 provided with a bypass ll.
  • said nozzle ha ing one or more outlet slots or other open -ings 12 therein which, in the present in- .afncm are adapted to direct air against a chilled cylinder lvl-l. .fi trap 14e entends -dou'nwardlv trom the pipe l() and is designed to receive moisture condensed vvitlh iu the pipe ll).
  • lipe is preferably provided with a taire i5 and another valve lh is prcierahlv arranged in the branch pipe (i. ln unina" the apparatus herein described. steam is directed intdthe adiator 4lfrom the pipe and air is then forced upwardlyY through the casing' i.
  • the apparatus is especially dcuigncd tor use in connection with paper making ymachinerv. it is to he understood that it can bc -mplo vcd wherevery itv is desired 'to moiiaten material
  • nieansy other than a chilled roller '13 can .he enr plo 'ed tor comh-insino the moisture as the air issues from the nozzle.
  • one ⁇ form ot heater can he used and the steam can he. supplied from a separate source.
  • an electric heater could be cmplovcd and a Lsteam pipe could be extended lo the Sprayim;y pipe i). This nmdilication is so ohviousl that it not deemed necessary to show or describe the saine in detail.
  • Moistening apparatus including an air heater. a nozzle in conm'iunication therewith. means for setting up a forced circulation ot' air through the heater and to the nozzle7 and means ⁇ tor directing a jet of steam into the preheated air.
  • Q. l ⁇ l oistening apparatus including an air heatenra nozzle in communication therewith, .means for directing a current of air through the heater tothe nozzle, and means for cation With the easing,
  • the heater' and nozzle for' the heater and the nozzle means between directing steam .the heater lto -means for directing al current of airv through the heater and to the-nozzle; means between nozzle. for directing steam' .into the preheated air.; and means between the nozzle and the steam directing means for separating Water from the'air.l
  • Moistenin apparatus including an airheater, .a nozz e in communication therewith, air chilling means adjacent the nozzle, means for directing acurrentof air through directing steam into the preheated air.- 5.
  • Moistening apparatus including a casing, a radiator therein, a. nozzle in communication with the casing, means for directing' a current of air past the radiator and to the nozzle, and a steam sprayin member Within the casing and between'the radiator and nozzle. 6.
  • condensing meansadjacent the noaV A8.
  • ⁇ Mo'isteningg .apparatus inehxdirig a ⁇ ing', a nozzle, a. pipe connection betwei nozzle and casing, atrap in said.' cenno condensing means adjacent the ,no ale, f

Description

E. MATHESON.
MOISTENING APPARATUS.
APPucATlo-N FILED 1ULY15, 1915.
Patented 1160.21, 1915.
LMZMM/z lnvencorj Witnesses i yeti/911m Attorneys.
f Section throuffh the a i'iaratns.
` TEE STATES EINAR MATHESON, OF WOODLAND, MAINE.
Mo'IsTENIno APPARATUS;
Specification of Letters Patent.
Patented Dec. 2i. Mii 5.
Application filed July 15. 1915. Serial No. 40325.
To all whom z5 may concern.'
Be it known that l. linnn 'la'rnnsox, a citizen of the lUnited States, residingn at lWoodland, in the countyv of lYashington and citate of Maine. have invented a nevi and useful lti'oisteniuej Apparatus. oi which 'the tollmving; is .-1 specification.
This invention relates to moistenine apparatus especially designed tor use in the manufacture oi paper.
(lne ot' the objects ot the invention is; to prt vvide appzratus whereby heated air is Charged with Water vapor so as to he satuinted, the air being conveyed to the point oi" use Where it is chilled so as to condense the water held in suspension.
Vith the foregoing and other objects in view which will appear as the description proceeds, the invention resides inv the. com hinatio'n and arrangement oi parts and in the. details of construction hereinafter described and claimed, it beingl understood that changes in the precise embodimentot the invention herein disclosed. can he made within the scope of what isclaimed, without departing from the spirit of the invention.
` 'ln the accompanying drawings the prcterred form oi" the invention has been shown.
In said drawingsz-Figure 1 is a vertical Fig, l is a section on line A-B Fig. l.. --igx 3 is a sect-ion on line 'Ce-D Fig. l.
deterring to the iigures hy charaeers of reference 1 designates the casing of the heater, Said ycasingI heine; provided.l at its bottom, with an air inlet line extending: from the casing' 3 of a blower. Arranged within the lower portion of the casing and adjacent the air inlet. are radiators 4 in communication with a Steam suppl)7 pipe 5 and extending; from this supply pipe a bramfh pipe t discharging: into a spravii f pipe, Ywinch yis preferably extended clo c to the walls ai the casing 1 and has` outlet openings f4 for directing jet-s oii steam inuardlv across the path ot the ascending air current. Above the Spraying pipe 7 are superposed oppositelfyr inclined baille plates 9. An outlet pipe l() extends from the top of the casing and tern'iinates in a nozzle 11 provided with a bypass ll. said nozzle ha ing one or more outlet slots or other open -ings 12 therein which, in the present in- .afncm are adapted to direct air against a chilled cylinder lvl-l. .fi trap 14e entends -dou'nwardlv trom the pipe l() and is designed to receive moisture condensed vvitlh iu the pipe ll). lipe is preferably provided with a taire i5 and another valve lh is prcierahlv arranged in the branch pipe (i. ln unina" the apparatus herein described. steam is directed intdthe adiator 4lfrom the pipe and air is then forced upwardlyY through the casing' i. bv the blower so as to he tlmrouejlili,v heated br the radiators. The valve it) is then opened and portions ot' the ateam will he sprayed into the ascending; coi umu ot' air and become thorouglilvr commingled therewith. the amount ot' moisture held in suspension br thc air depending upon the temperature of the air. As the air laden with moisture ascende within the upper por4 tion oi.' canine` l it 'will circulate between the batiie plates.y these plates serving" to Sep arate 'from the air any large particles ot moisture which mayy he mixed therewith. `he moisture laden air then flous "nrt\\fai"di,Y lthrough pipe l() to the nozzle ll, trom which it is directed onto the chilled roller or ovl inder lil where condensation takes place. the moisture being here used for thc purposes intended.
While the apparatus is especially dcuigncd tor use in connection with paper making ymachinerv. it is to he understood that it can bc -mplo vcd wherevery itv is desired 'to moiiaten material, Furthermore. nieansy other than a chilled roller '13 can .he enr plo 'ed tor comh-insino the moisture as the air issues from the nozzle. Also instead ot having' the f-tcam spra'\'in c' n'icans combiiicd with a heating` means. one `form ot heater can he used and the steam can he. supplied from a separate source. For example. an electric heater could be cmplovcd and a Lsteam pipe could be extended lo the Sprayim;y pipe i). This nmdilication is so ohviousl that it not deemed necessary to show or describe the saine in detail.
lil/*hat is claimed l. Moistening apparatus including an air heater. a nozzle in conm'iunication therewith. means for setting up a forced circulation ot' air through the heater and to the nozzle7 and means `tor directing a jet of steam into the preheated air.
Q. l\l oistening apparatus including an air heatenra nozzle in communication therewith, .means for directing a current of air through the heater tothe nozzle, and means for cation With the easing,
the heater' and nozzle for' the heater and the nozzle, means between directing steam .the heater lto -means for directing al current of airv through the heater and to the-nozzle; means between nozzle. for directing steam' .into the preheated air.; and means between the nozzle and the steam directing means for separating Water from the'air.l
4. Moistenin apparatus including an airheater, .a nozz e in communication therewith, air chilling means adjacent the nozzle, means for directing acurrentof air through directing steam into the preheated air.- 5. Moistening apparatus including a casing, a radiator therein, a. nozzle in communication with the casing, means for directing' a current of air past the radiator and to the nozzle, and a steam sprayin member Within the casing and between'the radiator and nozzle. 6. Moistening apparatus'inoluding a casing, a radiator therein, anozzle in communil 'means for directing -r a' current cf air past the radiator and to the nozzle, a
steam spraying member Within the' oisteigingapparatus including an air t nozzle and the steam heating means within the easing) 4casingand between; the radiator nozzle., 'and baffles Within the casing and hetween the nozzle and the steam spraying ,meana 7.1 Maistening apparatus including; casv ing, a radiator therein, a lnozzle in. communi,u cation x'ijith the casing, means for directing a" current of air past the radiator a o the nozzle, a steam spraying member r casing and between the radiator l. baiies \vithin the casing and. he
condensing meansadjacent the noaV A8. `Mo'isteningg .apparatus inehxdirig :a` ing', a nozzle, a. pipe connection betwei nozzle and casing, atrap in said.' cenno condensing means adjacent the ,no ale, f
ans for directing' a current 4of air past .said renting means and to thelnozzle, and means Within the Vcasing 'for directing steam info the me heated air.`
In' testimonylthat ll elaim the as .my own, l have hereto allited my sigmaH ture in the presence of two witnesses.
l "Witnesses: l '.Winnra n; Pomar,
Si SMALL.
spraying meinoer5 am.
US4012515A 1915-07-15 1915-07-15 Moistening apparatus. Expired - Lifetime US1165268A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2586480A (en) * 1947-10-17 1952-02-19 Ras Max Water atomizer for damping the cylinders in offset printing machines
DE2925026A1 (en) * 1979-06-21 1981-01-08 Hanns D Pleines Fibrous web dampener - uses water-steam mixt. and HT electrostatic field

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2586480A (en) * 1947-10-17 1952-02-19 Ras Max Water atomizer for damping the cylinders in offset printing machines
DE2925026A1 (en) * 1979-06-21 1981-01-08 Hanns D Pleines Fibrous web dampener - uses water-steam mixt. and HT electrostatic field

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