US1426095A - Drier for drying coated paper - Google Patents

Drier for drying coated paper Download PDF

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Publication number
US1426095A
US1426095A US417807A US41780720A US1426095A US 1426095 A US1426095 A US 1426095A US 417807 A US417807 A US 417807A US 41780720 A US41780720 A US 41780720A US 1426095 A US1426095 A US 1426095A
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United States
Prior art keywords
drier
coated paper
drying
coated
sheet
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Expired - Lifetime
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US417807A
Inventor
Albert H Parker
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Individual
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Priority to US417807A priority Critical patent/US1426095A/en
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    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/25—Lathe
    • Y10T82/2531—Carriage feed
    • Y10T82/2541—Slide rest

Definitions

  • This invention relates to an improved drier for drying coated paper.
  • the object of the invention is to hasten the process of drying coated paper as it comes from a coating machine.
  • Fig. I is a detail side elevation view of a structure embodying the features of my invention.
  • Fig. II is an enlarged detail transverse sectional view on the irregular section linev raw stock roll from which is delivered the sheet 4 through the coating machine in the usual way.
  • This sheet when coated is. delivered, coated side up, upon the endless carrier 5 which is supported at each end by The sheet 4 is delivered from the endless apron onto a drying cylinder which is heated by steam pipes or otherwise to hasten the process of drying.
  • a broad air duct 8 delivers from an air Y pressure supply 7 along the line of travel of series of driers or drier rolls 11, 12, 13, 14
  • the dried sheet is carried by a pair of delivery rolls 16 and 17 and wound into a roll 18 of finished coated paper.
  • a drier for coated paper the combination of an endless apron for supporting the coated sheet, a heated drier cylinder disposed at the delivery end of said endless apron to receive the coated sheet, an air duct disposed in proximity to the said apron and encirclingthe said drying drum, air nozzles from the said air duct directed against the coated surface of the sheet, and drier drums to receive the sheets from the said drying cylinder, coating for the purpose specified.
  • a drier for coated paper the combination of a hollow heated drier cylinder disposed to receive the coated sheet coated side out, an air duct disposed in proximity to and encircling the said drying drum, air nozzles from the said air duct directed against the outer coated surface of the heated sheet, and drier drums to receive the sheets from the said drying cylinder.
  • a drier for coated paper In a drier for coated paper, the cornbination of a hollow heated nevoluble drier cylinder disposed to receive the coated sheet nesse's.

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  • Drying Of Solid Materials (AREA)
  • Paper (AREA)

Description

A. H. PARKER.
DRIER FOR mwme COATED PAPER. APPLlCATlON VFILED OCT- 18. 1920. 1,426,9 5, Patented Aug. 15, 1922.
3442M01 A lber't H. Parker v2.0 rim rollers 55'.
UNITED STATES ALBERT H. PARKER, OF OTSEGO, MICHIGAN.
Damn. ron DRYING COATED PAPER.
Specification of Letters Patent.
Patented Aug. 15, 1922.
Application filed October 18, 1920. Serial lilo. 417,807.
To all whom it may concern.
Be it known that I, ALBERT H. PARKER, a citizen of the United States, residin at Otse o, in the county of Alleganand tate of l\ ichigan, have invented certain new and useful Improvements in anImproved Drier for Drying Coated Paper, of which the following is a specification.
This invention relates to an improved drier for drying coated paper.
The object of the invention is to hasten the process of drying coated paper as it comes from a coating machine.
Objects which pertain to details and economies of construction and operation will appear from the detailed description to follow.
I accomplish the objects of my invention by the devices and means described in the following specification. The invention is clearly defined and pointed out in the claims.
A structure which is a preferred embodiment of my invention is illustrated diagrammatically in the annexed drawing forming a part of this specification, in which:
Fig. I is a detail side elevation view of a structure embodying the features of my invention.
Fig. II is an enlarged detail transverse sectional view on the irregular section linev raw stock roll from which is delivered the sheet 4 through the coating machine in the usual way. This sheet when coated is. delivered, coated side up, upon the endless carrier 5 which is supported at each end by The sheet 4 is delivered from the endless apron onto a drying cylinder which is heated by steam pipes or otherwise to hasten the process of drying.
A broad air duct 8 delivers from an air Y pressure supply 7 along the line of travel of series of driers or drier rolls 11, 12, 13, 14
and 15, and the dried sheet is carried by a pair of delivery rolls 16 and 17 and wound into a roll 18 of finished coated paper.
' It will thus be seen that in the operation of this device the raw stock being delivered through the coating machine is delivered to series of drier rolls which are of any suitable.
construction and comes out practically bone dry to be wound up into roll 18.
I have described my improved drier. in the form which I refer. I desire to state that it can be considerably varied in its details without departing from my invention. While I' show the air nozzles delivering broad fiat jets of air entirely across the sheet this can be considerably varied. How ever, the comparatively large volume of dry air hastens the process of drying. While the drying cylinder is usually heated by steam other means of heating might be employed. By making the apparatus 'very large, of co urse, heat can be entirely dispensed with and the structure operate very satisfactorily except for its bulk.
Having thus described my invention, what I claim as new and desire to secure by Letters Patent, is: i
1. In a drier for coated paper, the combination of an endless apron for supporting the coated sheet, a heated drier cylinder disposed at the delivery end of said endless apron to receive the coated sheet, an air duct disposed in proximity to the said apron and encirclingthe said drying drum, air nozzles from the said air duct directed against the coated surface of the sheet, and drier drums to receive the sheets from the said drying cylinder, coating for the purpose specified.
2. In a drier for coated paper, the combination of a hollow heated drier cylinder disposed to receive the coated sheet coated side out, an air duct disposed in proximity to and encircling the said drying drum, air nozzles from the said air duct directed against the outer coated surface of the heated sheet, and drier drums to receive the sheets from the said drying cylinder.
In a drier for coated paper, the cornbination ofa hollow heated nevoluble drier cylinder disposed to receive the coated sheet nesse's.
eaeoee coated side out, an air duct disposed in proximity (to and encircling the said drying drum, and air nozzles from the said air duct directed against the outer coated surface of the heated sheet.
In witness whereof I have hereunto set my hand and seal in the presenceof two wit- ALBJERT H., PARKE-R. '[L.' s.] v Witnesses: Y l
D. B. Nlsem,
HARRY lDIlBARNEY.
US417807A 1920-10-18 1920-10-18 Drier for drying coated paper Expired - Lifetime US1426095A (en)

Priority Applications (1)

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US417807A US1426095A (en) 1920-10-18 1920-10-18 Drier for drying coated paper

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US417807A US1426095A (en) 1920-10-18 1920-10-18 Drier for drying coated paper

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US1426095A true US1426095A (en) 1922-08-15

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2448854A (en) * 1946-10-28 1948-09-07 Eastman Kodak Co Continuous film drier
US2582241A (en) * 1946-05-22 1952-01-15 Dungler Julien Drying machine for fabrics
US2596358A (en) * 1949-03-22 1952-05-13 Batson Cook Company Drier for slashers
DE864653C (en) * 1943-04-10 1953-01-26 Bosch Gmbh Robert Apparatus for producing paper that is smooth on one side and a method for operating such
US3800432A (en) * 1970-08-20 1974-04-02 Fuji Photo Film Co Ltd Photo-sensitive sheet drying apparatus
US4126948A (en) * 1975-07-31 1978-11-28 Ga-Vehren Engineering Company Envelope drying machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE864653C (en) * 1943-04-10 1953-01-26 Bosch Gmbh Robert Apparatus for producing paper that is smooth on one side and a method for operating such
US2582241A (en) * 1946-05-22 1952-01-15 Dungler Julien Drying machine for fabrics
US2448854A (en) * 1946-10-28 1948-09-07 Eastman Kodak Co Continuous film drier
US2596358A (en) * 1949-03-22 1952-05-13 Batson Cook Company Drier for slashers
US3800432A (en) * 1970-08-20 1974-04-02 Fuji Photo Film Co Ltd Photo-sensitive sheet drying apparatus
US4126948A (en) * 1975-07-31 1978-11-28 Ga-Vehren Engineering Company Envelope drying machine

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