US1720537A - Clothes-drying machine - Google Patents
Clothes-drying machine Download PDFInfo
- Publication number
- US1720537A US1720537A US1720537DA US1720537A US 1720537 A US1720537 A US 1720537A US 1720537D A US1720537D A US 1720537DA US 1720537 A US1720537 A US 1720537A
- Authority
- US
- United States
- Prior art keywords
- receptacle
- housing
- cradle
- air
- rotary
- 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
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- 238000001035 drying Methods 0.000 title description 16
- 239000000463 material Substances 0.000 description 22
- 238000010438 heat treatment Methods 0.000 description 10
- 230000003534 oscillatory Effects 0.000 description 8
- 206010022000 Influenza Diseases 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 241001052209 Cylinder Species 0.000 description 2
- 210000000614 Ribs Anatomy 0.000 description 2
- 102100000497 WDHD1 Human genes 0.000 description 2
- 101700081112 WDHD1 Proteins 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 230000002441 reversible Effects 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
Definitions
- This invention relates to a drier that may be advantageously used for drying rags, wearing apparel and various kinds of cloths', particularlyy in establishments where large quanti ties of various kinds of material are washed or otherwise treated and must be dried.
- Uur invention particularly relates to that type of drier wherein cloth passes through a rotary foraminons cylinder or receptacle subjected to heated air, and in connection with this type of machine we have made certain improvements that may be characterized as follows:
- a pivoted adjustable cradle for supporting a rotary foraminous receptacle and it is by virtue of this cradle that the receptacle may be placed at a desired inclination to regulate the passage of cloth through the receptacle.
- an air heating apparatus may ⁇ supply air to a chamber containing the rotary receptacle in which cloths are subjected tothe .drying action of the. heated air.
- the reference numerals 1 denote the substantial side frames affording bearings for a transverse shaft 2 and loose on this shaft are sidearms 3 supporting the lower end of a substantially7 semi-cylindrical cradle orrsupporting frame 4t.
- the opposite end of the cradle L1 has supporting arms 5 loosely mounted on a transverse shaft 6, onrnaled in bearings 7, carried by the upper ends of adjustable uprights 8.
- These adjustable uprights and the frames 1 are supported from the base or floor 9 of a substantially oblong lionsin having end walls 10 and 11, side walls 12 and 13, and a substantially pyramidically shaped top wall 111.
- This housing will be Serial No. 131,842.
- the cradle or supporting frame 1 has a pair of transverse members 1S at each end thereof and these members support rollers 19 on which revolves a foraminous inclined receptacle.
- the receptacle comprises end sleeves 20 and 21 connected by a plurality of longitudinally disposed equally spaced T bars 22 and these bars are connected by equally spaced rings 23 supporting a foraminons cyl inder 24 which has its ends suitably attached to the end sleeves 2O and 21.
- the cylinder 24 is preferably made of non-corrodible interwoven wire so that air may readily enter the cylinder in whichthe cloths or material to be dried is placed and tumbled about by the bars 22 providing longitudinal ribs on the interior of thecylinder. Since the cylinder is inclined the cloths or material may be tumbled about from the upper receiving end of the cylinder to the lower discharge end thereof and during passage through the lcylinder be subjected to a blast of warm air, as will hereinafter appear.
- the end sleeve 21' of the foraminous receptacle extends into the flanged end of a discharge casing 34 through which extends the shaftY 2, said discharge casing being loosely mounted in an opening 35 provided therefor in the end wall 11, so that cloths or other material may be discharged from the casing through a chute 36 forming part of said casing.
- the casing may shift in the opening 35 whenv the receiving end of the cylinder V24 is raised or lowered and because this casing is movable we prefer to mount an electriemotor 37 on the' casing for driving the shaft 28 by suitable power transmission elements generally designated 38.
- motor driven shaft 28 will cause the cylinder 24 to be revolved in the cradle relative to the flanged end of the discharge casing 34 and this relative movement may be oscillatory or in first one direction and then in the other, if so desired, by providing'a reversible motor or reversing power transmission devices.
- the vend sleeve Q() extends into the flanged end of a casing 39- having a receiving chute ⁇ 40.
- the casing 39 is supported from the shaft G, extends into an'opcning 41 ofthe end'wall 10 ⁇ and is connected to the end wall 10 by a flexible member 42 serving as a closure for the opening 41, yetpermitting adjustment of the receiving casing 3i) in the opening 41.
- bladed feeding members 43 which also serve closures for thecasings toprevcnt'ran excess amount of heated airfrom escapingthrough said casings.
- the bladed members 43 facilitate placing cloths orf'ma'terial inthe receiving endy of'the cylinder 24 and discharging the same through the casing 34,
- These driven parts are operated so that cloths or material may be-continuously fed intoand out of the machine and dried during passage through the 'rotary lforalninous cylinder 24.
- Suitable racks. 46 are provided for air heatingicoils 47 disposed in parallelism and longitudinally of the housing with suitable connections 48 through the end wall 11, so that hot iwater, steamy or any other heating agent may be circulated through the heating.
- the flue 53 has an enlargement 54 for a rotary fanV 55 driven byv a flexible telescopic shaft 5Gfrom the electric motor 37.
- the fan 55 withdraws the air from the ⁇ lower part of the housing and delivers'it somewhat in the form of a blast over the foraminous cylinder E24, so that the air may enter the cylinder and circulate aboutit in the chamber 50.
- the chamber 5() and supported from the sidewall l2 is a cin'ved air deflector 57 which cooperates with the partition 45 iniconlinin g the heated. air about the cylinder 24.
- the deflcctor 57 also cooperates with the partition 49 in forming an exhaust flue or channel 58 communicating with an outlet pipe 59"'carricd by the wall 12.
- a drieras called for in claim 1 wherein said means includes a housing enclosing said receptacle, air heatingmeansinsaid housing, and flues by which heated air may be conductedto and about said receptacle! v 3.
- a drier as called forin claim 1, and means extending longitudinally of 'said re ⁇ ceptacle and operatablefatbne end thereof adapted for rotating orfoscillating said lreceptaclein-said-cradle. ⁇ y
- a drier comprising. a housing, an inclined adjustable rotary foraminous receptacle in said'housing adapted to receive cloths at one end thereof, and discharge the cloths at the opposite end thereof,'ai r heating means in said housing, and partitions and deflectors wit-hin said housing adapted to direct heated air into and about said receptacle, said receptacle including end sleeves, bars connecting said sleeves, rings on said bars,
- a drier comprisingl a housing, a tiltable cadle supported in the upper part of said housing, means in said housing ⁇ adapted ilor tilting said cradle, a rotary formainous receptacle supported in said cradle, means adjacent one end of said cradle and exteriorly of said housing' for imparting a rotary or oscillatory motion to said receptacle, niieans in said housing 1Cor-mingan air chamber for said receptacle, and means in said housing,l adapted tor supplying, ⁇ heated air to the chamber of said housing to dry the contents of said receptacle.
- a drier comprising ⁇
- a drier as called for in claim 8, and means in said housing conlining the blast of air about said receptacle.
- a drier as called for in claim 8 and means at the end of said receptacle operatable yiironi said motor and adapted to facilitate thefeedin. l oi material into and out of said receptacle.
- a drier of the type described comprising an inclined rotary iioraminous receptacle, a receiving casing at one end of said receptacle in Which the end of said receptacle revolves, a discharge casingl at the opposite end of said receptacle .in which the end oi said receptacle revolves, rotary means in said easings to facilitate feeding material intol and out of said casings, and means on one of said casing-s adapted to impart a rotary or oscillatory motion to said receptacle and the rotary means Within said casings.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Drying Of Solid Materials (AREA)
Description
.July 9 l9`29- ofEgBAR-'rHEL ET AL 1.720.537
GLoTHEs DRYING MACHINE Filed Aug. "2'14 1926 2 Sheets-Sheet l July 9, 1929 i o. E. BARTHEL EVAL 1.720.537 cLoTHEsfbRYING MACHINE Filed Aug. 27, 1926l 2 SheetsgSheet 2 tratan OLIVER E. BARTHEL .AND1 J' AMES S. ZUCCHET, OF DETROIT, MICHIGAN.
CLOTHES-DRYING MACHINE.
Application filed August 27, 1926.
This invention relates to a drier that may be advantageously used for drying rags, wearing apparel and various kinds of cloths', particularlyy in establishments where large quanti ties of various kinds of material are washed or otherwise treated and must be dried.
Uur invention particularly relates to that type of drier wherein cloth passes through a rotary foraminons cylinder or receptacle subjected to heated air, and in connection with this type of machine we have made certain improvements that may be characterized as follows:
First, there is a pivoted adjustable cradle for supporting a rotary foraminous receptacle and it is by virtue of this cradle that the receptacle may be placed at a desired inclination to regulate the passage of cloth through the receptacle.
Second, there iscombined closure and feeding devices for the ends of the foraminous receptacle so that Icloths may be fedinto and outof the ends of the receptacle with the ends of the receptacle slit to prevent the loss of heated air used for drying cloths in the receptacle. Y
Third, there is a novel housing and arrangement of flues by which an air heating apparatus may `supply air to a chamber containing the rotary receptacle in which cloths are subjected tothe .drying action of the. heated air.
The above are leading features of our invention and details of construction will appear as Athe invention is described in connection with the drawings, wherein Figure 1 is a vertical longitudinal sectional View of the drier; Y
F ig. 2is a vertical cross sectional View of the-same, and
forami nous receptacle.
In the drawings, the reference numerals 1 denote the substantial side frames affording bearings for a transverse shaft 2 and loose on this shaft are sidearms 3 supporting the lower end of a substantially7 semi-cylindrical cradle orrsupporting frame 4t. The opposite end of the cradle L1 has supporting arms 5 loosely mounted on a transverse shaft 6, onrnaled in bearings 7, carried by the upper ends of adjustable uprights 8. These adjustable uprights and the frames 1 are supported from the base or floor 9 of a substantially oblong lionsin having end walls 10 and 11, side walls 12 and 13, and a substantially pyramidically shaped top wall 111. This housing will be Serial No. 131,842.
rights, and thus adjust the outer end of the.-
cradle relative to its pivoted end.
The cradle or supporting frame 1 has a pair of transverse members 1S at each end thereof and these members support rollers 19 on which revolves a foraminous inclined receptacle. The receptacle comprises end sleeves 20 and 21 connected by a plurality of longitudinally disposed equally spaced T bars 22 and these bars are connected by equally spaced rings 23 supporting a foraminons cyl inder 24 which has its ends suitably attached to the end sleeves 2O and 21. The cylinder 24 is preferably made of non-corrodible interwoven wire so that air may readily enter the cylinder in whichthe cloths or material to be dried is placed and tumbled about by the bars 22 providing longitudinal ribs on the interior of thecylinder. Since the cylinder is inclined the cloths or material may be tumbled about from the upper receiving end of the cylinder to the lower discharge end thereof and during passage through the lcylinder be subjected to a blast of warm air, as will hereinafter appear.
On the end sleeves 20 and 21 are circumferential rails or bearing rings 25 that engage the rollers 19 and adjacent said rails are circumferential racks o r gears 26 meshing with pinions 27 mounted on a longitudinal' shaft 28 at one side of the cylinder. This shaft is journaled in a bearing 29 carried by one of Figz isa plan of the recelving end of the' the arms 3 of the cradle 1 and the opposite end of the shaft is onrnaled in a bearing 30 carried by an arm 31 co-extensive of one of the cradle arms 5. On the shaft 28 is a worm 32 meshing with a worm wheel 33 mounted on the shaft 2.
The end sleeve 21' of the foraminous receptacle extends into the flanged end of a discharge casing 34 through which extends the shaftY 2, said discharge casing being loosely mounted in an opening 35 provided therefor in the end wall 11, so that cloths or other material may be discharged from the casing through a chute 36 forming part of said casing.V The casing may shift in the opening 35 whenv the receiving end of the cylinder V24 is raised or lowered and because this casing is movable we prefer to mount an electriemotor 37 on the' casing for driving the shaft 28 by suitable power transmission elements generally designated 38. The
motor driven shaft 28 will cause the cylinder 24 to be revolved in the cradle relative to the flanged end of the discharge casing 34 and this relative movement may be oscillatory or in first one direction and then in the other, if so desired, by providing'a reversible motor or reversing power transmission devices.
The vend sleeve Q() extends into the flanged end of a casing 39- having a receiving chute` 40. The casing 39 is supported from the shaft G, extends into an'opcning 41 ofthe end'wall 10` and is connected to the end wall 10 by a flexible member 42 serving as a closure for the opening 41, yetpermitting adjustment of the receiving casing 3i) in the opening 41.
On the shafts Q'and G within the casings 34 "and 39 respectively are bladed feeding members 43 which also serve closures for thecasings toprevcnt'ran excess amount of heated airfrom escapingthrough said casings.' The bladed members 43 facilitate placing cloths orf'ma'terial inthe receiving endy of'the cylinder 24 and discharging the same through the casing 34,
Theshaft 6 lof vthecasing 39 has an end thereof 'provided with-a worm wheel 44 meshing with a worm`=45 on the shaft 2S and as-'this shaft is driven the bladed feed members 43 will be revolved in timed relation to the rotation of the cylinder Q4. These driven parts are operated so that cloths or material may be-continuously fed intoand out of the machine and dried during passage through the 'rotary lforalninous cylinder 24.
Again considering the: housing of lthe engine it yis preferable to insulate all of the` walls because of an air heatingv apparatus located above the base `or floor V9 of the-housing.` Suitable racks. 46 are provided for air heatingicoils 47 disposed in parallelism and longitudinally of the housing with suitable connections 48 through the end wall 11, so that hot iwater, steamy or any other heating agent may be circulated through the heating.
Heated air iiows upwardly, as indicated-'by arrows in Fig. 2, into ka flue 53 which communicates `with the top wall 14- ofthe housing. The flue 53 has an enlargement 54 for a rotary fanV 55 driven byv a flexible telescopic shaft 5Gfrom the electric motor 37. The fan 55 withdraws the air from the` lower part of the housing and delivers'it somewhat in the form of a blast over the foraminous cylinder E24, so that the air may enter the cylinder and circulate aboutit in the chamber 50.
1n the chamber 5() and supported from the sidewall l2 is a cin'ved air deflector 57 which cooperates with the partition 45 iniconlinin g the heated. air about the cylinder 24. The deflcctor 57 also cooperates with the partition 49 in forming an exhaust flue or channel 58 communicating with an outlet pipe 59"'carricd by the wall 12.`
From the foregoing it will be observed that air is drawn into the machine housing, heated and positively driven intoV and about the foi'amincms receptacle. Since cloths or material are being tumbled aboutl by the rotary or oscillatory motion of the receptacle and slowly fed through the receptacle it is obvious that the cloths or material will be dried. he machine iscapable-of general usefor drying purposes, and lwe would have it understood that: the structuralelements are susceptible to such variations and modifications as fall within` the scope of the appended claims;
that we claim .iszy l. A drier `of thetype describedfcomprising a cradle pivotally supported at one end and adapted to'have'its oppositeend raised and lowered Ato change the inclinationof the cradle, aforaminous receptacle rotatably supported in said cradle' and adapted-to receive cloths at one end and discharge cloths Lat its opposite end, and means adapted to'subjcct said foraminous receptacle to heated air for. drying the contents of said'receptacle.l
2. A drieras called for in claim 1,"wherein said means includes a housing enclosing said receptacle, air heatingmeansinsaid housing, and flues by which heated air may be conductedto and about said receptacle! v 3. A drier as called 'for inclaim 1, and casings at the ends of said receptacle with `means in said lcasings serving as enclosures for said receptacle.
4. A drier as called forin claim 1, and means extending longitudinally of 'said =re` ceptacle and operatablefatbne end thereof adapted for rotating orfoscillating said lreceptaclein-said-cradle.` y
A drier comprising. a housing, an inclined adjustable rotary foraminous receptacle in said'housing adapted to receive cloths at one end thereof, and discharge the cloths at the opposite end thereof,'ai r heating means in said housing, and partitions and deflectors wit-hin said housing adapted to direct heated air into and about said receptacle, said receptacle including end sleeves, bars connecting said sleeves, rings on said bars,
and a Woven wire cylinder supported by said rings and said sleeves.
G. A drier comprisingl a housing, a tiltable cadle supported in the upper part of said housing, means in said housing` adapted ilor tilting said cradle, a rotary formainous receptacle supported in said cradle, means adjacent one end of said cradle and exteriorly of said housing' for imparting a rotary or oscillatory motion to said receptacle, niieans in said housing 1Cor-mingan air chamber for said receptacle, and means in said housing,l adapted tor supplying,` heated air to the chamber of said housing to dry the contents of said receptacle.
'.1'. A drier as called for in claim G, wherein the last mentioned means includes air heating coils and a fan adapted to circulate air in and about said receptacle.
8. A drier comprising`|- a housing, an adjustable cradle in said housing, a rotary vforaminous receptacle in said cradle ad apted to receive material at one end of said housingl and discharge material at the opposite cnd thereof1 a motor adjustable With said cradle and adapted for driving said rotary receptacle, and means in said housing operatable from said motor adapted to deliver a blast of air against said receptacle.
9. A drier as called for in claim 8, and means in said housing conlining the blast of air about said receptacle.
10. A drier as called for in claim 8, and means at the end of said receptacle operatable yiironi said motor and adapted to facilitate thefeedin. l oi material into and out of said receptacle.
ll. A drier of the type described comprising an inclined rotary iioraminous receptacle, a receiving casing at one end of said receptacle in Which the end of said receptacle revolves, a discharge casingl at the opposite end of said receptacle .in which the end oi said receptacle revolves, rotary means in said easings to facilitate feeding material intol and out of said casings, and means on one of said casing-s adapted to impart a rotary or oscillatory motion to said receptacle and the rotary means Within said casings.
ln testimony whereof We affix our signatures.
OLIVER E. BARTHEL. JAMES S. ZUCCHET.
Publications (1)
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US1720537A true US1720537A (en) | 1929-07-09 |
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US1720537D Expired - Lifetime US1720537A (en) | Clothes-drying machine |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2509765A (en) * | 1946-06-24 | 1950-05-30 | Harry D Forse | Drying and tumbling apparatus |
US3050867A (en) * | 1960-04-20 | 1962-08-28 | Paul J Friedman | Assembly for employing drier exhaust heat for preheating inlet water |
US3124431A (en) * | 1964-03-10 | Drier apparatus for loom drop wires | ||
DE1205482B (en) * | 1963-11-02 | 1965-11-25 | Erich Sulzmann | Continuous drum dryer |
US3228117A (en) * | 1961-09-19 | 1966-01-11 | Svenska Flaektfabriken Ab | Apparatus for drying or conditioning laundry goods and the like in batches |
DE1237052B (en) * | 1965-01-13 | 1967-03-23 | Whirlpool Co | Drum dryer |
US6067730A (en) * | 1998-10-06 | 2000-05-30 | Advanced Micro Devices, Inc. | Textile drying system suitable for installation in a laundry room located within or adjacet to a clean room facility |
-
0
- US US1720537D patent/US1720537A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3124431A (en) * | 1964-03-10 | Drier apparatus for loom drop wires | ||
US2509765A (en) * | 1946-06-24 | 1950-05-30 | Harry D Forse | Drying and tumbling apparatus |
US3050867A (en) * | 1960-04-20 | 1962-08-28 | Paul J Friedman | Assembly for employing drier exhaust heat for preheating inlet water |
US3228117A (en) * | 1961-09-19 | 1966-01-11 | Svenska Flaektfabriken Ab | Apparatus for drying or conditioning laundry goods and the like in batches |
DE1205482B (en) * | 1963-11-02 | 1965-11-25 | Erich Sulzmann | Continuous drum dryer |
DE1237052B (en) * | 1965-01-13 | 1967-03-23 | Whirlpool Co | Drum dryer |
US6067730A (en) * | 1998-10-06 | 2000-05-30 | Advanced Micro Devices, Inc. | Textile drying system suitable for installation in a laundry room located within or adjacet to a clean room facility |
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