ES470488A1 - Perfeccionamientos en tambores rotativos de secado para ma- quinas de fabricar papel - Google Patents
Perfeccionamientos en tambores rotativos de secado para ma- quinas de fabricar papelInfo
- Publication number
- ES470488A1 ES470488A1 ES470488A ES470488A ES470488A1 ES 470488 A1 ES470488 A1 ES 470488A1 ES 470488 A ES470488 A ES 470488A ES 470488 A ES470488 A ES 470488A ES 470488 A1 ES470488 A1 ES 470488A1
- Authority
- ES
- Spain
- Prior art keywords
- drum
- dryer drum
- condensate control
- bars
- condensate
- 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
Links
Classifications
-
- 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
- D21F5/02—Drying on cylinders
- D21F5/10—Removing condensate from the interior of the cylinders
Landscapes
- Drying Of Solid Materials (AREA)
- Paper (AREA)
Abstract
Perfeccionamientos en tambores rotativos de secado para máquinas de fabricar papel y más concretamente tambores secadores cilíndricos huecos que tienen una superficie exterior para secar térmicamente una lámina que se desplaza, caracterizados por comprender en combinación una conexión de suministro de vapor para dirigir vapor al interior del tambor; una conexión de evacuación de condensado para retirar el condensado del tambor; una pluralidad de barretas que se extienden axialmente sobre la superficie interior del tambor para producir turbulencia en el condensado dentro del tambor; un anillo anular dispuesto contra un extremo de las barretas y espaciado de un extremo del tambor que forma un canal colector de condensado entre dicho extremo y dicho anillo anular de modo que fluya condensado sobre el anillo entre dichas barretas y al interior de dicho canal; y un conducto de evacuación de condensado que conduce a dicha conexión de evacuación y que tiene un extremo con una boca de entrada situado en dicho canal.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/805,598 US4155177A (en) | 1977-06-10 | 1977-06-10 | Condensate control for dryer drum |
Publications (1)
Publication Number | Publication Date |
---|---|
ES470488A1 true ES470488A1 (es) | 1979-02-01 |
Family
ID=25192002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES470488A Expired ES470488A1 (es) | 1977-06-10 | 1978-06-05 | Perfeccionamientos en tambores rotativos de secado para ma- quinas de fabricar papel |
Country Status (14)
Country | Link |
---|---|
US (1) | US4155177A (es) |
JP (1) | JPS546907A (es) |
AR (1) | AR216154A1 (es) |
BR (1) | BR7803539A (es) |
CA (1) | CA1087390A (es) |
DE (1) | DE2825520C3 (es) |
ES (1) | ES470488A1 (es) |
FI (1) | FI60260C (es) |
FR (1) | FR2394043A1 (es) |
GB (1) | GB1589136A (es) |
IT (1) | IT1096399B (es) |
MX (1) | MX145666A (es) |
PH (1) | PH15205A (es) |
SE (1) | SE432271B (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI66220C (fi) * | 1983-03-01 | 1984-09-10 | Valmet Oy | Anordning i torkcylindrarna i en pappermaskin foer att foerbaettra vaermeoeverfoeringen |
ZA841573B (en) * | 1983-03-08 | 1984-10-31 | Beloit Corp | Rotary drying drum |
US4538360A (en) * | 1984-03-26 | 1985-09-03 | Beloit Corporation | Steam heated dryer drum having stationary siphon and spoiler bars |
FI83247C (fi) * | 1990-06-19 | 1991-06-10 | Martti Ensio Olavi Partio | Anordning foer avlaegsnande av vaetska fraon en roterande cylinder eller vals. |
JPH0630874U (ja) * | 1992-09-22 | 1994-04-22 | 株式会社クボタ | カップ式飲料自動販売機用カップ |
US5564494A (en) * | 1994-08-16 | 1996-10-15 | Salminen; Reijo K. | Processing roll apparatus and method |
DE19603011A1 (de) * | 1996-01-27 | 1997-07-31 | Voith Sulzer Papiermasch Gmbh | Dampfbeheizte Einrichtung |
DE69826721T2 (de) * | 1997-12-12 | 2005-11-17 | Tubular Textile Llc | Heizsystem für kompressivschrumpfmaschinen |
US6397489B1 (en) * | 2000-08-25 | 2002-06-04 | The University Of Chicago | Multiport cylinder dryer with low thermal resistance and high heat transfer |
JP3764720B2 (ja) * | 2002-11-15 | 2006-04-12 | 三菱重工業株式会社 | 段ボールシート製造装置の加熱ロール |
DE102006015796A1 (de) * | 2005-05-13 | 2006-11-16 | Voith Patent Gmbh | Trockenzylinder |
WO2017192559A1 (en) * | 2016-05-03 | 2017-11-09 | D'amico Iii Joseph V | Apparatus and method of moving fluid in a rotating cylinder |
CN109505184B (zh) * | 2018-12-25 | 2024-02-20 | 诸城大正机械科技有限公司 | 造纸机用宽幅钢制节能烘缸 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE547191C (de) * | 1932-03-23 | J M Voith Maschinenfabrik | Trockenzylinder fuer Papiermaschinen, zusammengesetzt aus mehreren Zylinderschuessen | |
US1453113A (en) * | 1922-02-18 | 1923-04-24 | Int Paper Co | Drying cylinder |
US2893136A (en) * | 1957-07-05 | 1959-07-07 | Beloit Iron Works | Paper machine dryer condensate control |
US3217426A (en) * | 1959-09-12 | 1965-11-16 | Voith Gmbh J M | Steam heated drying cylinder |
US3724094A (en) * | 1971-02-16 | 1973-04-03 | Kimberly Clark Co | Rotary drying drum |
US3808700A (en) * | 1972-12-26 | 1974-05-07 | Kimberly Clark Co | Rotary drying drum |
JPS51133506A (en) * | 1975-05-15 | 1976-11-19 | Hitachi Shipbuilding Eng Co | Steam dryer |
-
1977
- 1977-06-10 US US05/805,598 patent/US4155177A/en not_active Expired - Lifetime
-
1978
- 1978-04-20 CA CA301,595A patent/CA1087390A/en not_active Expired
- 1978-05-10 GB GB18755/78A patent/GB1589136A/en not_active Expired
- 1978-05-26 FI FI781683A patent/FI60260C/fi not_active IP Right Cessation
- 1978-06-01 BR BR7803539A patent/BR7803539A/pt unknown
- 1978-06-05 ES ES470488A patent/ES470488A1/es not_active Expired
- 1978-06-05 AR AR272458A patent/AR216154A1/es active
- 1978-06-06 SE SE7806604A patent/SE432271B/sv not_active IP Right Cessation
- 1978-06-08 FR FR787817110A patent/FR2394043A1/fr active Granted
- 1978-06-08 MX MX173730A patent/MX145666A/es unknown
- 1978-06-09 JP JP6901378A patent/JPS546907A/ja active Granted
- 1978-06-09 PH PH21252A patent/PH15205A/en unknown
- 1978-06-09 IT IT24372/78A patent/IT1096399B/it active
- 1978-06-10 DE DE2825520A patent/DE2825520C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE7806604L (sv) | 1978-12-11 |
CA1087390A (en) | 1980-10-14 |
IT1096399B (it) | 1985-08-26 |
FI781683A (fi) | 1978-12-11 |
JPS5653036B2 (es) | 1981-12-16 |
FI60260C (fi) | 1981-12-10 |
AR216154A1 (es) | 1979-11-30 |
DE2825520A1 (de) | 1978-12-21 |
IT7824372A0 (it) | 1978-06-09 |
US4155177A (en) | 1979-05-22 |
FI60260B (fi) | 1981-08-31 |
DE2825520B2 (de) | 1981-07-02 |
JPS546907A (en) | 1979-01-19 |
FR2394043B1 (es) | 1983-07-22 |
MX145666A (es) | 1982-03-19 |
DE2825520C3 (de) | 1982-02-25 |
GB1589136A (en) | 1981-05-07 |
FR2394043A1 (fr) | 1979-01-05 |
PH15205A (en) | 1982-09-27 |
BR7803539A (pt) | 1980-09-02 |
SE432271B (sv) | 1984-03-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19991102 |