CN109403122A - Continuous drying drying cylinder - Google Patents
Continuous drying drying cylinder Download PDFInfo
- Publication number
- CN109403122A CN109403122A CN201811618568.4A CN201811618568A CN109403122A CN 109403122 A CN109403122 A CN 109403122A CN 201811618568 A CN201811618568 A CN 201811618568A CN 109403122 A CN109403122 A CN 109403122A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- drying
- drying cylinder
- dryer
- continuous
- 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.)
- Pending
Links
- 238000001035 drying Methods 0.000 title claims abstract description 138
- 238000004891 communication Methods 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 24
- 239000012774 insulation material Substances 0.000 claims description 2
- 230000004992 fission Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
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
- D21F5/021—Construction of the cylinders
-
- 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
- D21F5/08—Arrangement of steam points in the cylinders
-
- 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)
Abstract
The present invention relates to a kind of continuous drying drying cylinder, which includes: drying cylinder cylinder body (101);Hollow intermediate shaft (105);And condensate water discharging system;Several ring sealing parts (108), the ring sealing part (108) extends around the dryer cylinder longitudinal axis, and the ring seal channel (109) of several closing grooves is collectively formed with the inboard section of the drying cylinder cylinder body (101) covered;Steam branch pipe (110), the steam branch pipe (110) are designed to be connected to the inner space of the hollow intermediate shaft and the ring seal channel;Vapor communication hole (114), the vapor communication hole (114) are provided on the ring sealing part (108), so that adjacent each ring seal channel (109) is interconnected.
Description
Technical field
The present invention relates to a kind of continuous drying drying cylinders for field of papermaking.
Background technique
Yankee drying cylinder is a kind of relatively common drying equipment in making paper product, is played in the link of dry paper to pass
Important role, and it has significant effect on improving drying efficiency, improvement drying property and reduction energy consumption, it is existing to raise
Gram drying cylinder usually has drying cylinder heating surface area small, and uneven heating is even, the low problem of the thermal efficiency, and keeps the temperature and stressed effect is poor, meets
The not production requirement of existing Yankee drying cylinder causes paper to be easy to appear fracture or other FAQs.
Chinese utility model patent CN203451935U discloses a kind of steel Yankee drying cylinder, and wherein high steam is from operation
Side axle head enters hollow center axis, is injected steam into drying cylinder cylinder body by the distribution of steam hole on hollow shaft, utilizes cylinder body table
It is heated in face of page, the cooling condensed water generated of steam is collected in hot well by collector pipe, passes through siphon
Device is collected into the condensate pipe among hollow center axis, is discharged from transmission side spindle nose.
Chinese utility model CN204455702U discloses a kind of steel Yankee drying cylinder, wherein hollow center axis is equipped with
It is connected to the steam fumarole of the cavity between drying cylinder cylinder body and hollow center axis.Drying cylinder inner surface of cylinder block is evenly distributed with arc endless tube.Arc
Endless tube one end is connected to steam fumarole by pipeline, and the other end is connected to condensed water collector pipe by pipeline.
Summary of the invention
To be further improved dryer cylinder, increases heat exchange area, improve the thermal efficiency, realize better thermal insulation property and stress
Effect, the present invention provides a kind of continuous drying drying cylinder, which includes: drying cylinder cylinder body, the drying cylinder cylinder
The axial ends of body is connected with fore side dryer cylinder cover and transmission side dryer cylinder cover respectively, also, the drying cylinder cylinder body is interior
Multiple grooves extended around the dryer cylinder longitudinal axis are equably disposed on wall, wherein the groove opening direction is dried
On the inside of cylinder cylinder body;Hollow intermediate shaft, the hollow intermediate shaft are arranged in the drying cylinder cylinder body along the longitudinal axis of the dryer cylinder,
Both ends are connected separately with fore side spindle nose and transmission side spindle nose;And condensate water discharging system, the condensate water discharging system are set
Meter for collect condensed in the drying cylinder cylinder body as steam made of condensed water and the drying cylinder cylinder body is discharged in the condensed water;
Wherein, continuous drying drying cylinder further include: several ring sealing parts, the ring sealing part is around the dryer cylinder
Longitudinal axis extends, and the ring seal that several closing grooves are collectively formed with the inboard section of the drying cylinder cylinder body covered is led to
Road;Steam branch pipe, the steam branch pipe are designed to be connected to the inside of the hollow intermediate shaft and the ring seal channel
Space;Vapor communication hole, the vapor communication hole are provided on the ring sealing part, so that adjacent each annular envelope
Closed walk is interconnected.
Groove on drying cylinder inner surface of cylinder block increases drying cylinder heating surface area.Steam is passed through by directly via steam branch pipe dry
Region near dry drying cylinder inner wall, this to be passed through the steam pressure of drying cylinder cylinder body relative to by steam hole directly off in hollow
Between axis enter the technical solution of dryer cylinder for can reduce, to reduce the pressure of dryer cylinder receiving, realize more preferable
Stressed effect.
According to the present invention, for any one ring seal channel, be also not limited to only to be connected at one end steam branch pipe,
The other end is connected to condensation water collection system.The steam branch pipe is designed to be connected to the hollow intermediate shaft and the annular envelope
The inner space of closed walk.
It is interconnected due to passing through vapor communication hole between adjacent annular closed channel, thus is conveyed by steam branch pipe
The steam come can enter adjacent ring seal channel from a ring seal channel, to be evenly distributed in table in drying cylinder
In each groove in face.Preferably, multiple steam are evenly distributedly arranged in the circumferential for each ring seal channel
Intercommunicating pore.
Preferably, it is observed in the axial section of the dryer cylinder, the ring sealing part is in the drying cylinder cylinder
An annular ora terminalis on the direction of body longitudinal axis is directly welded on covered drying cylinder cylinder body, another annular ora terminalis then welds
It connects on adjacent ring sealing part.Here, being to be located at annular seal for be connected to the adjacent ring seal channel
Vapor communication hole on part.
Preferably, multiple steam branch pipes are evenly distributedly arranged in the circumferential for each ring seal channel.
Preferably, in the circumferential direction in each ring seal channel, the steam branch pipe and the vapor communication hole
It arranges with being staggered.
Continuous drying drying cylinder of the invention can also include adiabator layer, and the adiabator layer is in the dryer cylinder
Radially inner side cover each ring seal channel.
Preferably, the fore side dryer cylinder cover and/or transmission side dryer cylinder cover are non-pressure-bearing property structure, e.g. spoke
Formula or uniformly distributed opening-type structure.Manhole and fixed rainbow are all provided on the fore side dryer cylinder cover and/or transmission side dryer cylinder cover
Haustorium and balance weight support.The advantages of this design, is, since steam is closed in hollow intermediate shaft, steam branch pipe and annular
In the inner space of closed channel composition, thus the cylinder cap of drying cylinder cylinder end can not be acted on by drying cylinder internal vapor pressure, and only right
Drying cylinder plays supporting role.In this way, as long as fore side dryer cylinder cover and/or transmission side dryer cylinder cover can guarantee inside drying cylinder
Sealing and dustproof does not need the demand for considering pressure-bearing in design.
Preferably, the fore side spindle nose, transmission side spindle nose and hollow intermediate shaft are structure as a whole, fore side spindle nose with
The through-hole being connected to hollow intermediate shaft is provided in transmission side spindle nose.This improves production precision and reduces assembly work
Amount.
Preferably, the hollow intermediate shaft central passage is divided at least two regions, and wherein one end is steam channel,
The other end is condensed water mixture drain passage.Steam is fed from fore side spindle nose, and condensed water is flowed out from transmission side spindle nose.
Detailed description of the invention
Fig. 1 schematically illustrates continuous drying according to an embodiment of the invention with longitudinal profile perspective view and dries
Cylinder;
Fig. 2 schematically illustrates the ring of continuous drying drying cylinder according to an embodiment of the invention with partial sectional view
Vapor communication hole on Shape closed channel;
Fig. 3 schematically illustrates the axis of continuous drying drying cylinder according to an embodiment of the invention with partial sectional view
To the details in section, wherein visible ring seal component spans multiple grooves on drying cylinder inner surface of cylinder block;
Fig. 4 shows continuous drying drying cylinder according to an embodiment of the invention in the form of close up perspective view
Steam branch pipe and ring seal channel connection relationship;
Fig. 5 and Fig. 6 is continuous drying drying cylinder according to an embodiment of the invention respectively in the transversal of different location
Face respectively illustrates the cover board of non-pressure property structure;
Fig. 7 shows continuous drying drying cylinder according to an embodiment of the invention in the form of close up perspective view
Axial cross section, be covered with adiabator layer on ring seal component therein.
Specific embodiment
Continuous drying drying cylinder of the invention is described in detail with reference to the accompanying drawing, but attached drawing should not be understood as pair
Limitation of the invention.
Fig. 1 shows continuous drying drying cylinder according to an embodiment of the invention, such as Fig. 1 with longitudinal profile perspective
Shown, continuous drying drying cylinder of the invention includes: drying cylinder cylinder body 101, the axial ends of drying cylinder cylinder body 101 respectively with fore side
Dryer cylinder cover 102 is connected with transmission side dryer cylinder cover 103, also, is equably disposed on the inner wall of drying cylinder cylinder body 101 multiple
The groove 104 extended around the dryer cylinder longitudinal axis, wherein groove 101 is open towards 101 inside of drying cylinder cylinder body;It is hollow
Jackshaft 105, the hollow intermediate shaft 105 are arranged in the drying cylinder cylinder body along the longitudinal axis of the dryer cylinder, both ends difference
It is connected with fore side spindle nose 106 and transmission side spindle nose 107;And condensate water discharging system, the condensate water discharging system are designed
For collect condensed in the drying cylinder cylinder body as steam made of condensed water and the drying cylinder cylinder body is discharged in the condensed water;If
Dry ring sealing part 108, ring sealing part 108 extend around the dryer cylinder longitudinal axis, and with the drying cylinder that is covered
The ring seal channel 109 of several closing grooves 104 is collectively formed in the inboard section of cylinder body 101, and steam branch pipe 110 steams
Vapour branch pipe 110 is designed to be connected to the inner space of the hollow intermediate shaft 105 and ring seal channel 109;Vapor communication
Hole 114, vapor communication hole 114 are provided on ring sealing part 108, so that adjacent each 109 phase of ring seal channel interconnects
It is logical.
Fig. 2 shows the ring seal of continuous drying drying cylinder according to an embodiment of the invention with broken section
Vapor communication hole on channel, as shown in Fig. 2, evenly distributedly being arranged in the circumferential for each ring seal channel 109 multiple
Vapor communication hole 114.
It is interconnected due to passing through vapor communication hole 114 between adjacent annular closed channel 109, thus passes through steam branch pipe
The steam of 110 conveyings can enter adjacent ring seal channel 109 from a ring seal channel 109, thus uniformly
Ground is distributed in each groove 104 of drying cylinder inner surface.
Fig. 3 shows the axial cross section of continuous drying drying cylinder according to an embodiment of the invention with broken section
Details, as shown in figure 3, observing in the axial section of continuous drying drying cylinder, ring sealing part 108 is in drying cylinder cylinder body 101
An annular ora terminalis 112 on the direction of longitudinal axis is directly welded on covered drying cylinder cylinder body 101, another annular ora terminalis
112 ' are then welded on adjacent ring sealing part 108.
Fig. 4 shows continuous drying drying cylinder according to an embodiment of the invention in the form of close up perspective view
Steam branch pipe and ring seal channel, as shown in figure 4, for each ring seal channel 109 evenly distributedly cloth in the circumferential
Set multiple steam branch pipes 110.
In another embodiment of the present invention, in the circumferential direction in each ring seal channel 109, the steam branch pipe
110 and the vapor communication hole 114 arrange with being staggered.
The advantages of above-mentioned technical proposal, is, due to passing through 114 phase of vapor communication hole between adjacent annular closed channel 109
It is intercommunicated, thus by steam branch pipe 110 convey come steam can enter adjacent ring from ring seal channel 109
Shape closed channel 109, to be evenly distributed in each groove 104 of drying cylinder inner surface.
In one embodiment of continuous drying drying cylinder of the invention, the difference is that, connect with above embodiments
Continuous formula dryer cylinder further includes adiabator layer 115, and the adiabator layer 115 is each described in the radially inner side covering of dryer cylinder
Ring seal channel 109.
Fig. 5 and Fig. 6 is continuous drying drying cylinder according to an embodiment of the invention respectively in the transversal of different location
Face respectively illustrates the cover board of non-pressure property structure, and as shown in Figure 5 and Figure 6, fore side dryer cylinder cover 102 is non-pressure-bearing property knot
Structure, for example, the main body of fore side dryer cylinder cover 102 is spoke type or uniformly distributed opening-type structure, fore side dryer cylinder cover 102 it is outer
Side is covered with the split type cover board being connected or forms integrated cover board with the main body of cylinder cap.Appended drawing reference in Fig. 5 and Fig. 6
113 expression cylinder caps punch.
Transmission side dryer cylinder cover 103 is non-pressure-bearing property structure, for example, the main body of transmission side dryer cylinder cover 103 is spoke type
Or uniformly distributed opening-type structure, the outer side covering of transmission side dryer cylinder cover 103 have the split type cover board being connected or the master with cylinder cap
The integral cover board of the bodily form.
In one embodiment of continuous drying drying cylinder of the invention, fore side spindle nose 106, transmission side spindle nose 107 with
Hollow intermediate shaft 105 is structure as a whole, and is provided with and hollow intermediate shaft 105 in fore side spindle nose 106 and transmission side spindle nose 107
The through-hole of connection.
Fig. 7 shows continuous drying drying cylinder according to an embodiment of the invention in the form of close up perspective view
Annular thermal insulation material, as shown in fig. 7, the adiabator layer 115 of continuous drying drying cylinder, the adiabator layer 115 is in drying
The radially inner side of drying cylinder covers each ring seal channel 109.
In conclusion the groove on drying cylinder inner surface of cylinder block of the invention increases drying cylinder heating surface area.Steam is direct
It is passed through the region near dryer cylinder inner wall via steam branch pipe, this makes the steam pressure for being passed through drying cylinder cylinder body relative to by steaming
Steam vent can reduce for entering the technical solution of dryer cylinder directly off hollow intermediate shaft, to reduce dryer cylinder receiving
Pressure, realize better stressed effect.
Describe the preferred embodiment of the present invention above, but the spirit and scope of the present invention be not limited to it is disclosed herein
Particular content.Those skilled in the art can it is according to the present invention introduction and make more embodiments and application, these realities
Applying mode and application would be within the spirit and scope of the present invention.The spirit and scope of the present invention are not limited by specific embodiment,
And it is defined by the claims.
Reference signs list
Drying cylinder cylinder body 101
Fore side dryer cylinder cover 102
Transmission side dryer cylinder cover 103
Groove 104
Hollow intermediate shaft 105
Fore side spindle nose 106
Transmission side spindle nose 107
Ring sealing part 108
Ring seal channel 109
Steam branch pipe 110
Annular ora terminalis 112
Annular ora terminalis 112 '
Cylinder cap punches 113
Vapor communication hole 114
Adiabator layer 115
Claims (11)
1. a kind of continuous drying drying cylinder, the continuous drying drying cylinder include:
Drying cylinder cylinder body (101), the axial ends of the drying cylinder cylinder body (101) respectively with fore side dryer cylinder cover (102) and transmission
Side dryer cylinder cover (102) is connected, also, is equably disposed on the inner wall of the drying cylinder cylinder body (101) multiple around described
The groove (104) that dryer cylinder longitudinal axis extends, wherein the groove (104) is open towards on the inside of drying cylinder cylinder body (101);
Hollow intermediate shaft (105), the hollow intermediate shaft (105) are arranged in the drying cylinder cylinder body along the longitudinal axis of the dryer cylinder
(101) in, both ends are connected separately with fore side spindle nose (106) and transmission side spindle nose (107);And
Condensate water discharging system, the condensate water discharging system are designed to collect and be condensed in the drying cylinder cylinder body by steam
Condensed water and the drying cylinder cylinder body (101) is discharged in the condensed water;
It is characterized in that, the continuous drying drying cylinder further include:
Several ring sealing parts (108), the ring sealing part (108) extend around the dryer cylinder longitudinal axis, and
The ring seal channel (109) of several closing grooves is collectively formed with the inboard section of the drying cylinder cylinder body (101) covered,
Steam branch pipe (110), the steam branch pipe (110) are designed to be connected to the hollow intermediate shaft (105) and the ring
The inner space in Shape closed channel (109);
Vapor communication hole (114), the vapor communication hole (114) is provided on the ring sealing part (108), so that adjacent
Each ring seal channel (109) be interconnected.
2. continuous drying drying cylinder according to claim 1, which is characterized in that be each ring seal channel
(109) multiple vapor communication holes (114) are evenly distributedly arranged in the circumferential.
3. continuous drying drying cylinder according to claim 1, which is characterized in that in the axial section of the dryer cylinder
Observation, an annular ora terminalis of the ring sealing part (108) on the direction of drying cylinder cylinder body (101) longitudinal axis
(112) it is directly welded on covered drying cylinder cylinder body (101), another annular ora terminalis (112 ') is then welded on adjacent annular
On seal member (108).
4. continuous drying drying cylinder according to claim 3, which is characterized in that be each ring seal channel
(109) it evenly distributedly arranges in the circumferential multiple steam branch pipes (110).
5. continuous drying drying cylinder according to claim 4, which is characterized in that in each ring seal channel
(109) in circumferential direction, the steam branch pipe (110) and the vapor communication hole (114) are arranged with being staggered.
6. continuous drying drying cylinder according to any one of claim 1 to 5, which is characterized in that further include thermal insulation material
Layer (115), the adiabator layer (115) cover each ring seal channel (109) in the radially inner side of the dryer cylinder.
7. continuous drying drying cylinder according to any one of claim 1 to 5, which is characterized in that the fore side drying cylinder
Cylinder cap (102) is non-pressure-bearing property structure.
8. continuous drying drying cylinder according to claim 7, which is characterized in that the fore side dryer cylinder cover (102)
Main body is that spoke type or uniformly distributed opening-type structure, the outer side covering of the fore side dryer cylinder cover (102) have the fission being connected
Formula cover board forms integrated cover board with the main body of the cylinder cap.
9. continuous drying drying cylinder according to any one of claim 1 to 5, which is characterized in that the transmission side drying cylinder
Cylinder cap (103) is non-pressure-bearing property structure.
10. continuous drying drying cylinder according to claim 9, which is characterized in that the transmission side dryer cylinder cover (103)
Main body is that spoke type or uniformly distributed opening-type structure, the outer side covering of the transmission side dryer cylinder cover (103) have the fission being connected
Formula cover board forms integrated cover board with the main body of the cylinder cap.
11. continuous drying drying cylinder according to any one of claim 1 to 5, which is characterized in that the fore side spindle nose
(106), transmission side spindle nose (107) is structure as a whole with hollow intermediate shaft (105), the fore side spindle nose (106) and the biography
The through-hole being connected to the hollow intermediate shaft (105) is provided in dynamic side axle head (107).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811618568.4A CN109403122A (en) | 2018-12-28 | 2018-12-28 | Continuous drying drying cylinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811618568.4A CN109403122A (en) | 2018-12-28 | 2018-12-28 | Continuous drying drying cylinder |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109403122A true CN109403122A (en) | 2019-03-01 |
Family
ID=65462363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811618568.4A Pending CN109403122A (en) | 2018-12-28 | 2018-12-28 | Continuous drying drying cylinder |
Country Status (1)
Country | Link |
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CN (1) | CN109403122A (en) |
Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB486447A (en) * | 1936-12-02 | 1938-06-02 | William George Simon | Improvements in or relating to heating, cooling or drying cylinders |
GB658912A (en) * | 1949-06-27 | 1951-10-17 | William Messinger | Improvements relating to rotatable drying apparatus |
US2661545A (en) * | 1950-02-01 | 1953-12-08 | Messinger William | Drier |
GB1161308A (en) * | 1967-07-24 | 1969-08-13 | Rech S Et De Realisations Ind | Drier Cylinders |
US4582128A (en) * | 1982-12-20 | 1986-04-15 | Skandinaviska Apparatindustri Ab | Rotating heat exchanger |
JPH08313155A (en) * | 1995-05-16 | 1996-11-29 | Johnson Boiler Kk | Drum dryer |
CN2466205Y (en) * | 2001-03-09 | 2001-12-19 | 安西昌 | Oil-heated drying cylinder for papermaking machine |
WO2006057023A1 (en) * | 2004-11-26 | 2006-06-01 | A. Celli Paper S.P.A. | Yankee cylinder for the papermaking industry, with peripheral circulation of the head transfer fluid |
DE102005043734A1 (en) * | 2005-09-14 | 2007-03-22 | Voith Patent Gmbh | Heat treatment drum for paper mill surface finishing process has modular assembly retained within segmented cylindrical ring |
CN101094953A (en) * | 2005-01-05 | 2007-12-26 | 沃依特专利有限责任公司 | Drying cylinder |
CN101098997A (en) * | 2005-01-05 | 2008-01-02 | 沃依特专利有限责任公司 | Device and method for producing and/or transforming a web of fibrous material |
CN101098996A (en) * | 2005-01-05 | 2008-01-02 | 沃依特专利有限责任公司 | Device and method for producing and/or transforming a web of fibrous material |
CN103114488A (en) * | 2013-03-21 | 2013-05-22 | 李春崇 | Normal-pressure multichannel papermaking drying cylinder |
CN203451935U (en) * | 2013-06-17 | 2014-02-26 | 张磊 | Steel Yankee dryer |
CN204343098U (en) * | 2014-08-22 | 2015-05-20 | 福伊特专利有限公司 | Paper machine dryer insulation end cover device and paper machine dryer |
CN106223100A (en) * | 2016-08-24 | 2016-12-14 | 轻工业杭州机电设计研究院 | There is the paper machine dryer that tubular type is jacket structured |
CN209508712U (en) * | 2018-12-28 | 2019-10-18 | 安德里茨(中国)有限公司 | Continuous drying drying cylinder |
-
2018
- 2018-12-28 CN CN201811618568.4A patent/CN109403122A/en active Pending
Patent Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB486447A (en) * | 1936-12-02 | 1938-06-02 | William George Simon | Improvements in or relating to heating, cooling or drying cylinders |
GB658912A (en) * | 1949-06-27 | 1951-10-17 | William Messinger | Improvements relating to rotatable drying apparatus |
US2661545A (en) * | 1950-02-01 | 1953-12-08 | Messinger William | Drier |
GB1161308A (en) * | 1967-07-24 | 1969-08-13 | Rech S Et De Realisations Ind | Drier Cylinders |
US4582128A (en) * | 1982-12-20 | 1986-04-15 | Skandinaviska Apparatindustri Ab | Rotating heat exchanger |
JPH08313155A (en) * | 1995-05-16 | 1996-11-29 | Johnson Boiler Kk | Drum dryer |
CN2466205Y (en) * | 2001-03-09 | 2001-12-19 | 安西昌 | Oil-heated drying cylinder for papermaking machine |
WO2006057023A1 (en) * | 2004-11-26 | 2006-06-01 | A. Celli Paper S.P.A. | Yankee cylinder for the papermaking industry, with peripheral circulation of the head transfer fluid |
CN101098996A (en) * | 2005-01-05 | 2008-01-02 | 沃依特专利有限责任公司 | Device and method for producing and/or transforming a web of fibrous material |
CN101094953A (en) * | 2005-01-05 | 2007-12-26 | 沃依特专利有限责任公司 | Drying cylinder |
CN101098997A (en) * | 2005-01-05 | 2008-01-02 | 沃依特专利有限责任公司 | Device and method for producing and/or transforming a web of fibrous material |
DE102005043734A1 (en) * | 2005-09-14 | 2007-03-22 | Voith Patent Gmbh | Heat treatment drum for paper mill surface finishing process has modular assembly retained within segmented cylindrical ring |
CN103114488A (en) * | 2013-03-21 | 2013-05-22 | 李春崇 | Normal-pressure multichannel papermaking drying cylinder |
CN203451935U (en) * | 2013-06-17 | 2014-02-26 | 张磊 | Steel Yankee dryer |
CN204343098U (en) * | 2014-08-22 | 2015-05-20 | 福伊特专利有限公司 | Paper machine dryer insulation end cover device and paper machine dryer |
CN106223100A (en) * | 2016-08-24 | 2016-12-14 | 轻工业杭州机电设计研究院 | There is the paper machine dryer that tubular type is jacket structured |
CN209508712U (en) * | 2018-12-28 | 2019-10-18 | 安德里茨(中国)有限公司 | Continuous drying drying cylinder |
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