WO1991004373A1 - Support structure for the fastening of a steam chest - Google Patents
Support structure for the fastening of a steam chest Download PDFInfo
- Publication number
- WO1991004373A1 WO1991004373A1 PCT/FI1990/000189 FI9000189W WO9104373A1 WO 1991004373 A1 WO1991004373 A1 WO 1991004373A1 FI 9000189 W FI9000189 W FI 9000189W WO 9104373 A1 WO9104373 A1 WO 9104373A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- steam chest
- steam
- fastening
- support plate
- support
- Prior art date
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
- D21F5/022—Heating the cylinders
- D21F5/028—Heating the cylinders using steam
-
- 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
- D21F5/021—Construction of the cylinders
Definitions
- the construction according to the invention enables an improved support for the steam chest of a drying cylinder against the machine frame, and thus it is possible to install the steam chest with substantially greater care and accuracy in comparison to what is possible with a conventional rod support or cantilever support.
- the constructions in use presently include supplying steam to the drying cylinder through a steam chest fastened to the end of the cylinder shaft (figure 1) .
- the steam chest 2 is supported through support bars 1 against the machine frame.
- Steam is conducted to the cylinder through the steam cylinder shaft 3.
- Condensate and discharge steam is conducted in the horizontal condensate discharge pipe 4 to the condensate section of the steam chest.
- condensate chests There are also constructions with a connection structure for the condensate only, so called condensate chests. It is however common to have the steam and condensate joints in a common steam chest.
- the most common construction of the steam chest is shown in figure 2.
- the steam chest 2 is supported against the machine frame with two rods 1.
- Figure 3 shows a cantilever support construction 5.
- the construction according to the present invention utilizes existing fixing points for the support of the old steam chest, such that the steam chest 12 is supported by the support plate 11 against the machine frame, the plate being a full ring or a partial ring.
- Figures 5a and 5b show the construction according to the invention.
- the fastening ring 10 of the steam chest 12 frame is fixed with a bolted joint to the support plate 11 fastened to the machine frame.
- the points 13 of the old steam chest rod supports are utilized such that the support plate 11 is fastened to the machine frame through these points.
- the support plate 11 is adjusted to a correct position with adjusting screws 14 in order to firmly keep the support plate in the correct position. With different solutions for the adjusting screws it is possible to install the support plate 11 on frame structures of greatly varying form.
- the fixing arrangement shown in figures 5a and 5b allows the center and the center axis of the steam chest to coincide exactly with the cylinder axis.
Landscapes
- Drying Of Solid Materials (AREA)
- Air Humidification (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Developing Agents For Electrophotography (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Clamps And Clips (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Paper (AREA)
- Treatment Of Fiber Materials (AREA)
- Devices For Medical Bathing And Washing (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69023506T DE69023506T2 (de) | 1989-09-20 | 1990-08-03 | Tragestruktur zum befestigen eines dampfkastens. |
CA002065369A CA2065369C (en) | 1989-09-20 | 1990-08-03 | Support structure for the fastening of a steam chest |
EP90911992A EP0491715B1 (en) | 1989-09-20 | 1990-08-03 | Support structure for the fastening of a steam chest |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI894440 | 1989-09-20 | ||
FI894440A FI82099C (fi) | 1989-09-20 | 1989-09-20 | Stoedkonstruktion foer faestande av en aongbox. |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1991004373A1 true WO1991004373A1 (en) | 1991-04-04 |
Family
ID=8529024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FI1990/000189 WO1991004373A1 (en) | 1989-09-20 | 1990-08-03 | Support structure for the fastening of a steam chest |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0491715B1 (fi) |
JP (1) | JPH05503324A (fi) |
AT (1) | ATE130061T1 (fi) |
CA (1) | CA2065369C (fi) |
DE (1) | DE69023506T2 (fi) |
DK (1) | DK0491715T3 (fi) |
ES (1) | ES2082000T3 (fi) |
FI (1) | FI82099C (fi) |
WO (1) | WO1991004373A1 (fi) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4606561A (en) * | 1985-05-31 | 1986-08-19 | The Johnson Corporation | Journal mounted rotary joint |
US4889369A (en) * | 1985-09-16 | 1989-12-26 | Albrecht David E | Adapter fitting |
-
1989
- 1989-09-20 FI FI894440A patent/FI82099C/fi not_active IP Right Cessation
-
1990
- 1990-08-03 WO PCT/FI1990/000189 patent/WO1991004373A1/en active IP Right Grant
- 1990-08-03 CA CA002065369A patent/CA2065369C/en not_active Expired - Fee Related
- 1990-08-03 AT AT90911992T patent/ATE130061T1/de not_active IP Right Cessation
- 1990-08-03 DE DE69023506T patent/DE69023506T2/de not_active Expired - Fee Related
- 1990-08-03 JP JP2511214A patent/JPH05503324A/ja active Pending
- 1990-08-03 ES ES90911992T patent/ES2082000T3/es not_active Expired - Lifetime
- 1990-08-03 DK DK90911992.7T patent/DK0491715T3/da active
- 1990-08-03 EP EP90911992A patent/EP0491715B1/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4606561A (en) * | 1985-05-31 | 1986-08-19 | The Johnson Corporation | Journal mounted rotary joint |
US4889369A (en) * | 1985-09-16 | 1989-12-26 | Albrecht David E | Adapter fitting |
Also Published As
Publication number | Publication date |
---|---|
EP0491715B1 (en) | 1995-11-08 |
DE69023506D1 (de) | 1995-12-14 |
FI894440A (fi) | 1989-10-30 |
FI894440A0 (fi) | 1989-09-20 |
FI82099C (fi) | 1991-01-10 |
FI82099B (fi) | 1990-09-28 |
DK0491715T3 (da) | 1995-12-11 |
CA2065369C (en) | 1999-10-19 |
ATE130061T1 (de) | 1995-11-15 |
ES2082000T3 (es) | 1996-03-16 |
DE69023506T2 (de) | 1996-04-04 |
CA2065369A1 (en) | 1991-03-21 |
EP0491715A1 (en) | 1992-07-01 |
JPH05503324A (ja) | 1993-06-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR20070057050A (ko) | 증기 터빈 다이어프램용 조절 가능한 지지 바아 | |
US6352405B1 (en) | Interchangeable turbine diaphragm halves and related support system | |
US6325596B1 (en) | Turbine diaphragm support system | |
CA2065369C (en) | Support structure for the fastening of a steam chest | |
US5271217A (en) | Mounting arrangement for a single shaft combined cycle system | |
CA1190861A (en) | Fastening device for a turbine housing | |
US3443295A (en) | Table roll | |
DE69912924D1 (de) | Waschmaschine | |
US4258453A (en) | Card frame | |
CA2436577C (en) | Bearing device for the rotor of a rotating machine | |
SE8504664D0 (sv) | Pneumatisk eller hydraulisk arbetscylinder | |
SU1445900A2 (ru) | Опорно-поворотное устройство | |
CN216586540U (zh) | 一种液压振动锤的吊架耐磨结构 | |
SU1645597A1 (ru) | Ветроустановка | |
SU1403242A1 (ru) | Подшипниковый узел электрической машины | |
RU1800556C (ru) | Ротор электрической машины | |
JPS586043B2 (ja) | ケ−シングと軸受台との連結装置 | |
KR200301058Y1 (ko) | 텐션레벨러의 작업롤 회전 지지구조 | |
JPS6198992A (ja) | 回転機械 | |
SU1581866A2 (ru) | Механизм поворота рабочих лопаток осевой турбомашины | |
SU1358042A1 (ru) | Способ сборки вертикального гидроагрегата | |
SU1537783A1 (ru) | Опорна система доменной печи | |
SU1173071A1 (ru) | Опорный узел вала вентил тора | |
KR200155161Y1 (ko) | 정수장 표면 세척기의 회전아암 베어링 장치 | |
RU2144102C1 (ru) | Скользящая муфта для рычага каретки |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): CA JP US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB IT LU NL SE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2065369 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1990911992 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1990911992 Country of ref document: EP |
|
WWG | Wipo information: grant in national office |
Ref document number: 1990911992 Country of ref document: EP |