CN103109017A - A positioning device for a drain pipe in a drying cylinder - Google Patents
A positioning device for a drain pipe in a drying cylinder Download PDFInfo
- Publication number
- CN103109017A CN103109017A CN2011800434537A CN201180043453A CN103109017A CN 103109017 A CN103109017 A CN 103109017A CN 2011800434537 A CN2011800434537 A CN 2011800434537A CN 201180043453 A CN201180043453 A CN 201180043453A CN 103109017 A CN103109017 A CN 103109017A
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- delivery pipe
- pipe
- hole
- supporter
- locator
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- 238000001035 drying Methods 0.000 title claims abstract description 38
- 210000002445 nipple Anatomy 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 230000003993 interaction Effects 0.000 abstract description 2
- 230000000284 resting effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 2
- 206010013786 Dry skin Diseases 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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)
- Mutual Connection Of Rods And Tubes (AREA)
- Paper (AREA)
Abstract
A device for positioning a drain pipe (6) of a draining system in a drying cylinder (1) the jacket (2) of which has inner circumferential grooves (3) for condensate which is formed as a result of heat transfer, said draining system comprising an outlet means and a plurality of drain pipes which are connected to the outlet means, wherein the draining system removes the condensate from the grooves via the drain pipes and the outlet means, wherein the device has a pipe positioner (40) which is disposed within an end portion (9) of the drain pipe located closest to the jacket, said pipe positioner comprising a supporting body (41) resting on the top surfaces (30) of two adjacent ridges (5), and a locking device (54) for fixing the drain pipe to the pipe positioner (40), which has a first through hole (48) for receiving the drain pipe (6), and a second hole (49); for receiving the locking device, said second hole opening into the first hole. According to the invention, the first hole (48) is disposed in the supporting body, wherein the portion (51) of the locking device that is located in the supporting body is provided with a third through hole (52), interacting with and being aligned with the first hole of the supporting body, so that the drain pipe extends through both the supporting body and the locking device, wherein the locking device encloses the drain pipe (6) and is brought to a locked position in interaction with supporting body (41).
Description
The present invention relates to the device of the delivery pipe of the exhaust system that arranges in a kind of steam heating type Drying be used to being positioned at paper machine, described Drying is provided with shell, side has circumferential slot within it, be used for to collect and to pass the condensate that shell produces to the heat transmission of its outside, described exhaust system comprises: outlet device, and this outlet device is in the discharging of the outside of described Drying; And with a plurality of axial group of a plurality of delivery pipes of arranging and being connected with described outlet device, described exhaust system is suitable for discharging condensate from the described groove of described Drying by means of outlet device and described a plurality of delivery pipe outside described Drying, described positioner comprises the first pipe locator, this the first pipe locator is arranged in the end of the most close described shell of described delivery pipe, described the first pipe locator comprises: supporter, this supporter are designed to lean against on the top surface of ridge of two location adjacent one another are; And lock, this lock is used for described delivery pipe is fixed to described the first pipe locator, wherein, described pipe locator is provided with second hole of admitting the first through hole of described delivery pipe and being used for admitting described lock, and this second hole is led in described the first hole.
Known positioner has: the pipe locator, and this pipe locator has a cross-brace body, and it leans against by on two adjacent ridge that limit the shell groove; And the supporting body that vertically protrudes from supporter, this supporting body is contained in described groove.Be provided with to hold the smooth through hole of delivery pipe in the bottom of supporting body.A screwed hole is arranged from the supporter top to downward-extension, pass supporter and supporting body, extend to described smooth hole always.Lock with screw rod is screwed in this screwed hole, against living delivery pipe, and delivery pipe is locked in correct position, described position utilize on screw rod with lock nut lock.So existing pipe locator is the T font, is applicable to the groove of certain depth.Therefore, different groove depths, need its supporting body according to groove depth will be shorter or longer T font pipe locator.Can cause trouble like this, particularly in the situation that needs to have the different pipe locator of a few cover sizes all the more so.
The purpose of this invention is to provide a kind of improvement that has solved the problems referred to above the delivery pipe positioner, this device can be used on all different Dryings of groove depth in shell.Like this, the spare part problem is simplified, and only has a required pipe locator of cover and gets final product.
Positioner according to the present invention is characterised in that, described the first hole is arranged in described supporter; And the part that is positioned at described supporter of described lock is provided with third through-hole, this third through-hole is suitable for interacting and aiming at described first hole of described supporter, make described delivery pipe extend through described supporter and described lock both, wherein, described lock is suitable for entangling described delivery pipe and interacts with described supporter and enter latched position, in this latched position, described delivery pipe, described supporter and described lock interfix.
Hereinafter with reference to accompanying drawing, the present invention is described in more detail.
Fig. 1 is the end-view that removes the each several part of the Drying after end wall, and show for the exhaust system of condensate according to two of several positioners of the present invention.
Fig. 2 shows the profile of these positioners.
Fig. 3 shows one of them positioner before being installed on the collecting pipe of exhaust system, it comprise delivery pipe and first the pipe locator, second the pipe locator.
Fig. 4 shows the profile of the second pipe locator.
Fig. 5 shows the profile of the first pipe locator.
Fig. 6 and Fig. 7 show each parts and decompose the first pipe locator that comes.
Fig. 8 installs the profile of the second pipe locator before according to Fig. 3.
Fig. 9 is the profile of the XI-XI line of shell in Fig. 3 of Drying, and shows delivery pipe and the first pipe locator.
Fig. 1 and Fig. 2 show the inner section of steam heating type Drying 1, and this Drying is arranged on the dryer section of the paper machine of making paper web.This Drying has shell 2, and it has the outside and inboard, and paper web is dried in this outside, and this inboard is provided with a plurality of equally distributed annular, peripheral grooves 3 vertically, and the axis of the center of groove and Drying 1 overlaps.Preferably, groove 3 has circular concave bottom surface 4.Be limited with ridge 5 between groove 3, the top surface 30 of ridge 5 is configured for the inner surface of outer cover that heat is transmitted together with the sidewall of groove 3 and basal surface 4.The inside Drying of establishing groove especially can be used on the dryer section of the cotton paper machine of making cotton paper like this, and have can be because of the different larger diameter of machine.And Drying 1 has center hub and two relative axle journals of hollow, and these two axle journals are connected with center hub, and extends through two opposite side end walls of Drying 1.Drying 1 is rotatably mounted by axle journal, thereby defines the rotation of Drying 1.
The energy of oven dry paper web supplies to the inner space of Drying 1 with the form of steam.Steam condenses on the surface in the enclosure, heat pass that shell 2 is transmitted to shell 2 with the contacted outside of paper web.During operation, condensate is gathered on the basal surface of groove 3 with the form of film, described condensate film major decision the hot transfer impedance from steam to the shell.Effectively heat flow requires the frozen-free thing of trying one's best on groove 3.Special-purpose condensate drain system comprises delivery pipe 6 a plurality of length, that be commonly called suction tube, and these delivery pipes become equally distributed a plurality of groups around the disposed inboard of shell 2, are used for the condensates in each groove 3 are drained as far as possible effectively.In addition, this exhaust system also comprises outlet device, it comprises the collecting pipe 7 of a plurality of axial settings successively, the standpipe of drawing from every collecting pipe and the central public connector that is used for standpipe, this connector passes described center hub and one of them axle journal, reaches the outside of Drying 1 in order to further transmit.Correspondingly, the quantity of collecting pipe 7 is corresponding to the quantity of described group.Collecting pipe 7 axially arranges prejudicially with respect to the central axis of Drying 1.
Referring to Fig. 2, every delivery pipe 6 has end 9 and end 12, and end 9 is provided with the openend 10 that communicates so as to the space 11 of groove 3, and end 12 is provided with openend 13, and this openend 13 leads in collecting pipe 7.In running, the opening 10 of end 9 should be arranged on the basal surface 4 preset distance places apart from groove 3, as Fig. 1 and Fig. 9 clear as shown in.
Every delivery pipe 6 is provided with respect to the inboard of shell 2, or rather with respect to the basal surface 4 of groove 3 device with delivery pipe 6 location, to keep described preset distance.
Positioner comprises the first pipe locator or the pipe position control 40 on the shell 2 nearest described end 9 that is arranged on delivery pipe 6.The first pipe locator 40 comprises supporter 41, and this supporter is designed to lean against on two top surfaces 30 between adjacent ridge 50, extends laterally striding across on the direction of the groove 3 between these two adjacent ridge.This supporter 41 is by two opposing end faces 42,43, two opposing side surfaces 44,45, and upper surface 46 and lower surface 47 limit, and described side surface 44,45, upper surface 46 and lower surface 47 extend between described end face 42,43.Preferably, lower surface 47 is curved surface as shown in the figure, for example face of cylinder at least.The first imaginary plane passes end face 42,43 and upper and lower surface 46,47.The second imaginary plane passes end face 42,43 and two side surfaces 44,45, and intersects vertically with described the first plane.These two planes can limit the central plane of supporter 41, and but, described central plane also can be departed from a little in one of them plane or two planes.
The first through hole 48 extends between side surface 44,45, its slightly larger in diameter is in the diameter of delivery pipe 6, in order to admit delivery pipe 6 within it in the mode that is slidably matched, supporter 41 can move on to respect to the openend 10 of the end 9 of delivery pipe 6 or alternatively with respect to the desired location of the described fulcrum of delivery pipe 6 along delivery pipe 6 like this.The axis in the first hole 48 and described the second planes overlapping.In addition, the second through hole 49 is suitable for extending between upper surface 46 and lower curved surface 47, and the diameter in described the second hole 49 is greater than the first hole 48.The axis in the second hole 49 and described the first planes overlapping.This two hole 48,49 axis intersect vertically, and their common intersection overlaps with the intersection point on described two planes.
The first pipe locator 40 also comprises a multi-functional elongated pin 50, and this pin comprises the central portion 51 that is designed to admit by the mode that is slidably matched described the second hole 49, the diameter of this central portion thereby more smaller than the diameter in the second hole 49.Described central portion is provided with radial direction through hole 52, the first hole 48 less on the diameter of this through hole and supporter 41 is identical, and align with hole 48, like this delivery pipe 6 can from an end insert supporter 41 than aperture 48, further pass the hole 52 in pin section, penetrate again afterwards stretching out than aperture 48 and from its other end of supporter 41.Like this, after forming preset distance between the openend 10 of the basal surface 4 of groove 3 and delivery pipe 6, just form and along delivery pipe 6 sliding transfers and to be set in the unit at desired location place.In addition, this pin 50 also comprises lower guide support section 53, and it stretches out from lower surface 47, be contained in groove 3 so that in groove guiding and stay pipe locator 40, delivery pipe 6 can be remained on correct aligned position like this.
The length of guide support section 53 is less than the degree of depth of groove 3.The first pipe locator 40 also comprises be used to making three structural members 6,41,50 lock 54 of locking mutually.Can design in many ways and arrange such lock 54.In the embodiment that illustrates, this lock comprises nut 55 and sells the upper threaded portion 56 that 50 the upper surface 46 from supporter 41 stretches out, nut 55 is screwed on this threaded portion, until finally against the upper surface 46 of living supporter 41 and screw, supporter 41, delivery pipe 6 and sell 50 and lock together mutually like this.If need to adjust the position, nut 55 can be unclamped circle or an a few circle, until unclamp joint, so the first pipe locator 40 can move on required direction along delivery pipe.The first pipe locator 40 according to the present invention can be used for all Dryings 1, and no matter the degree of depth of the groove 3 of shell 2 inboards is much.In order to alleviate the weight of supporter 41, can be in the hole 49 both sides offer groove, this groove can be from upper surface 46 beginnings to the suitable distance of downward-extension, for example down to half of distance lower surface distance.
This positioner also comprises the second pipe locator or the pipe position control 14 that is arranged in end 12.As shown in Figure 3 and Figure 4, this second pipe locator 14 comprises: erector 15, and this erector 15 is used for delivery pipe 6 is installed to collecting pipe 7; Lockable connector 16, this connector is connected to erector 15 with delivery pipe 6.In illustrated preferred embodiment, described connector 16 is lockable joint connector; Under unlocked state, this connector is hinged to erector 15 with delivery pipe 6.Joint connector 16 forms fulcrum, is used for making delivery pipe pivotable at least one perpendicular, the plane that the central plane that this plane is for example with the axis with Drying 1 of groove 3 intersects vertically overlaps.The angle of described pivotable need to be determined according to the diameter of Drying 1 and the degree of depth of groove 3, so that the open end of delivery pipe 6 is in the suitable distance of basal surface 4 of distance groove 3.Like this, joint connector 16 comprises nipple body 17, and as shown in Figure 3, this nipple style is as forever being arranged on delivery pipe 6 by welding, apart from described openend 10 preset distances of the described end 9 of described delivery pipe 6.This nipple body 17 is provided with crooked coupling surface 18, this coupling surface comprise from the longitudinal direction of delivery pipe 6 and towards the direction of collecting pipe 7 see be at least forward, backwards surface portion 19,20.In addition, joint connector 16 also comprises coupling body 21, and this coupling body 21 is made of the first 22 that interconnects removably and surround together nipple body 17 and second portion 23, sees Fig. 3 and Fig. 4. Joint body 22,23 is respectively equipped with nipple surface 24,25, sees Fig. 4, and its shape and radius are identical with the joint surface 18 of nipple body 17.These two joint bodies 22,23 are suitable for being bonded into a unit, namely, be bonded into described coupling body 21, wherein, their respect to one another crooked nipple surface 24 is suitable for and the crooked joint surface 18 of nipple body 17 interacts, thereby forming slidably interaction on the first initial position between joint surface 18,24,25 toward each other, at this initial position, delivery pipe 6 can be around described above by joint surface 18,24,25 determined fulcrum pivotables.Allow two joint bodies 22,23 draw close in opposite directions if continue the application of force, frictional force between relative joint surface 18,24,25 will increase, until realize the complete lock-out state of joint connector 16, delivery pipe 6 is fixed like this, and can not rotate around described fulcrum again.Preferably, erector 15 and can be made into an integral body apart from the nearest joint body 22 of fittings body 17, as shown in Figure 3 and Figure 4.Erector 15 and coupling body 21 have the centre bore 31,32 of axial perforation, see Fig. 4, and its diameter is greater than the diameter of delivery pipe 6, thereby permission delivery pipe 6 carries out described pivotable.
In preferred embodiment shown in lockable joint connector 16, it is made of spherojoint, and wherein said crooked joint surface 18,24,25 is sphere, like this tapping equipment pivotable in all directions.The erector 15 that is used for delivery pipe 6 is installed on collecting pipe 7 comprises external thread sleeve, is used for screwing in the internal thread hole 26 on collecting pipe 7 walls, the internal communication of described screwed hole and collecting pipe 7.The zone by delivery pipe 6 draw in cold condensates of the axis in hole 26 on groove 3.The axis that is to be noted that all installing holes 26 of collecting pipe 7 is all aimed at each self-corresponding zone in an identical manner, and therefore is positioned at and intersects on same axis.Be formed with screw-in depth backstop 27 at the transition portion to spherojoint 16.The first fittings body part 22 is tubular, and has external screw thread.In illustrated embodiment, this first fittings body part 22 and described cover 15 are designed to one, wherein because of the diameter of described the first joint body 22 greater than cover 15, described screw-in backstop 27 by therebetween transition part office radially, peripheral surface forms.The second joint body 23 is the shape of nut, this nut has the diameter at the internal thread that is suitable for the first joint body 22 and screw thread thereof and this internal thread part place, thereby nut 23 can be screwed on the first joint body 22, form when surrounding inner spherical fittings body 17 and be threaded.That side that deviates from the threaded portion of nut 23 has wall 28, this wall is provided with centre bore 29, delivery pipe 6 passes this hole, and the sub-fraction of inner spherical fittings body 17 also can stretch out from this hole, makes whereby the delivery pipe 6 can be by expectation mode pivotable when spherojoint is in releasing orientation.Reference numeral 36 expression fixed heads, this fixed head are by cover 15 carryings, and fold-down is stacked on nut 23, thereby its locking is prevented from becoming flexible, as shown in Figures 1 to 4.
So far, adopt be have second the pipe locator device, wherein, delivery pipe towards outlet device, be provided with external screw thread towards the end of collecting pipe more precisely, delivery pipe is screwed into the erector with corresponding internal thread.And the threaded portion of delivery pipe after the location positioning of delivery pipe with respect to the basal surface of groove, can make this lock nut lock against erector also with lock nut.Thereby delivery pipe is set with respect to the position on bottom land surface, and can make its screw-in or back-out erector regulate this position by the axis rotation delivery pipe around delivery pipe.The shortcoming of known devices is that the length of delivery pipe only is suitable for specific Drying and diameter thereof.Therefore, need to provide a series of delivery pipes corresponding with their diameter for every money Drying.Another shortcoming is delivery pipe to be installed both inconvenience was also consuming time, because have to directly in the Drying built-in function, and the adjustment of delivery pipe has to carry out in turn, the setting of mounted delivery pipe before can not utilizing.
The second pipe locator 14 included according to the preferred embodiment of apparatus of the present invention, make the Drying 1 of different-diameter can use the delivery pipe 6 of same length, this is with respect to the installation shaft 33 pivotable (see figure 3)s that limited by the erector 15 that is fixed on collecting pipe 7 because of the second pipe locator 14,33 one-tenth obtuse angle (see figure 3)s of the axis 34 of delivery pipe 6 and installation shaft like this, therefore axis 34 can be with respect to fixing installation shaft 33 to downward-extension (as shown in Figure 3), or extends upward.In both cases, axis 34 all with the basal surface 4(of itself and groove 3 or with the outside of shell 2) the tangent line 35 at intersection point place acutangulate α.The installation of delivery pipe 6 can be quicker, simpler, more convenient, because only first delivery pipe 6 need to be arranged on collecting pipe 7, set suitable angle, and fixing with the nut 23 on spherojoint 16, again take off erector 15 from collecting pipe 7 afterwards, it is set the respective angles of other delivery pipe 6 on collecting pipe 7 as template, this operation can be carried out outside Drying 1, then pre-aligned like this delivery pipe 6 and attaching device can be installed on the interior collecting pipe 7 of Drying 1.If need to adjust angle, just only need shirtsleeve operation, that is, unclamp the nut 23 of spherojoint 16, make delivery pipe 6 face upward or downward pivotable according to the degree of required adjusting and get final product.In above-mentioned operation, when the openend 10 towards shell 2 of delivery pipe 6 is located apart from basal surface 4 preset distances of groove 3, can form correct angle.This distance is generally the 3-5 millimeter.Can this distance be fixed up by means of pre-aligned the first pipe locator 40 on delivery pipe 6, also can again regulate where necessary this and first manage locator 40.In addition, also need to act in the first pipe locator 40 Absorption and running processes the centrifugal force on delivery pipe 6, otherwise this centrifugal force can inwardly push towards the direction of the basal surface 4 of groove 3 end 9 of delivery pipe 6.
In described embodiment with spherojoint 16, therefore the fulcrum of delivery pipe 6 is limited by the center on the globe joint surface 18 of spherojoint 16.In the optional embodiment of spherojoint 16, joint surface is tubular, thereby forms the central shaft of level, has so just consisted of the fulcrum of delivery pipe 6.
Certainly, the first pipe locator can be united use with the second pipe locator of any type, for example, can make up with above-described known design, in this known design, delivery pipe towards outlet device, be provided with external screw thread towards the end of collecting pipe more precisely, delivery pipe is screwed in the erector that corresponding internal thread is arranged, also can but the new design combination of pivotable installation delivery pipe in more detail be described to get with the front, this new design is compared with described known design mode has a plurality of advantages, from but preferred.
Claims (8)
1. device, this device is used for being positioned at the delivery pipe (6) of the exhaust system that arranges in the steam heating type Drying (1) of paper machine, described Drying (1) has shell (2), has circumferential slot (3) in the inboard of this shell, be used for collection and pass the condensate that described shell (2) produces to the heat exchange outside it, described exhaust system comprises: outlet device, and this outlet device is in the discharging of the outside of described Drying (1), and with a plurality of axial group of a plurality of delivery pipes (6) of arranging and being connected with described outlet device, described exhaust system is suitable for removing condensate from the described groove (3) of described Drying (1) by means of described outlet device and described a plurality of delivery pipe (6) outside described Drying, the described device that is used for the location comprises the first pipe locator (40), this the first pipe locator is arranged in the end (9) of the most close described shell (2) of described delivery pipe (6), described the first pipe locator (40) comprising: supporter (41), this supporter is designed to lean against on the top surface (30) of ridge (5) of two location adjacent one another are, and lock (54), this lock is used for described delivery pipe (6) is fixed to described the first pipe locator (40), wherein, described the first pipe locator is provided with second hole (49) of admitting first through hole (48) of described delivery pipe (6) and being used for admitting described lock (54), this second hole (49) is led in described the first hole (48)
It is characterized in that:
Described the first hole (48) is arranged in described supporter (41); And
the part that is positioned at described supporter (41) (51) of described lock (54) is provided with third through-hole (52), this third through-hole is suitable for interacting and aiming at described first hole (48) of described supporter (41), make described delivery pipe (6) extend through described supporter (41) and described lock (54) both, wherein, described lock (54) is suitable for entangling described delivery pipe (6) and interacts with described supporter (41) and enter latched position, in this latched position, described delivery pipe (6), described supporter (41) and described lock (54) interfix.
2. device according to claim 1, it is characterized in that, described the second hole (49) that is used for described lock (54) is intersected and connects with described the first hole (48), and described lock (54) comprises lower free guide support section (53), and the free guide support of this time section is suitable for outstanding from described supporter (41) and freely is received within the described groove (3) of described shell.
3. the described device of any one according to claim 1 with 2, is characterized in that,
This device comprises the second pipe locator (14), this the second pipe locator is arranged in the end (12) of the most close described outlet device of described delivery pipe (6), described the second pipe locator (14) comprises lockable connector (16) that described delivery pipe (6) is arranged on the erector (15) on described outlet device and described delivery pipe (6) is connected to described erector (15)
Described lockable connector (16) is joint connector, and its restriction makes the fulcrum of described delivery pipe (6) pivotable at least one perpendicular, so that can locate described delivery pipe (6) with respect to the basal surface (4) of described groove (3).
4. device according to claim 3, is characterized in that,
Determine the angle of described pivotable according to the degree of depth of the diameter of described Drying (1) and described groove (3), so that the openend (10) of described delivery pipe (6) is positioned at apart from basal surface (4) the preset distance place of described groove (3).
5. according to claim 3 or 4 described devices, is characterized in that, described joint connector (16) comprising:
Nipple body (17), this nipple body are fixedly placed on described delivery pipe (6), at a distance of preset distance, and are designed with crooked joint surface (18) with the openend (13) of described end (12); And
coupling body (21), this coupling body comprises first (22) and second portion (23), described first and described second portion interconnect removably and are suitable for surrounding together described nipple body (17), these fittings body parts (22, 23) has nipple surface (24, 25), described nipple surface adapts to the described joint surface (18) of described nipple body (17), to interact in slidable mode in the process of the described pivotable of described delivery pipe (6), and interact in the mode that locking rubs at each desired location of described delivery pipe (6).
6. device according to claim 5, is characterized in that, described erector (15) is made an integral body with described coupling body (21) apart from the nearest fittings body part (22) of this erector.
7. according to claim 5 or 6 described devices, it is characterized in that, described erector (15) and described coupling body (21) have the centre bore of axial perforation, and the diameter of described centre bore is greater than the diameter of described delivery pipe (6), thereby make described delivery pipe (6) can carry out described pivotable.
8. the described device of any one according to claim 3 to 7, is characterized in that, lockable described joint connector (16) is for having the spherojoint on globe joint surface (18,24,25).
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1000912-4 | 2010-09-08 | ||
| SE1000912A SE535152C2 (en) | 2010-09-08 | 2010-09-08 | Positioning device for evacuation pipes in a drying cylinder |
| US41163610P | 2010-11-09 | 2010-11-09 | |
| US61/411,636 | 2010-11-09 | ||
| PCT/SE2011/051054 WO2012033444A1 (en) | 2010-09-08 | 2011-09-01 | A positioning device for a drain pipe in a drying cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103109017A true CN103109017A (en) | 2013-05-15 |
| CN103109017B CN103109017B (en) | 2015-03-11 |
Family
ID=45810875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180043453.7A Active CN103109017B (en) | 2010-09-08 | 2011-09-01 | A positioning device for a drain pipe in a drying cylinder |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20130174437A1 (en) |
| EP (1) | EP2614183B1 (en) |
| CN (1) | CN103109017B (en) |
| BR (1) | BR112013001243B1 (en) |
| SE (1) | SE535152C2 (en) |
| WO (1) | WO2012033444A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE535153C2 (en) * | 2010-09-08 | 2012-05-02 | Metso Paper Karlstad Ab | Positioning device for evacuation pipes in a drying cylinder |
| SE536662C2 (en) * | 2012-11-13 | 2014-05-06 | Valmet Aktiebolag | Yankee cylinder made of steel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3368288A (en) * | 1966-02-11 | 1968-02-13 | Jack W. Bell | Condensate syphon pipe for drying drum |
| DE2757579A1 (en) * | 1977-11-29 | 1979-05-31 | Escher Wyss Gmbh | Thin-walled drying cylinder for paper making - has spring-loaded, condensate-scavenging pipes in bushes screwed into manifolds |
| US4476637A (en) * | 1981-06-09 | 1984-10-16 | Beloit Corporation | Sheet paper drying cylinder for a continuous papermaking machine |
| US5537756A (en) * | 1993-07-01 | 1996-07-23 | Voith Sulzer Papiermaschinen Gmbh | Device for evacuating condensate from a fluted drying cylinder by means of condensate evacuation pipes |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT246799Y1 (en) * | 1999-06-17 | 2002-04-10 | System Plast Snc Marsetti & C | CLAMP FOR SUPPORT AND CONNECTION BODIES |
| US7618068B2 (en) * | 2007-06-28 | 2009-11-17 | Kadant Johnson, Inc. | Siphon elbow |
-
2010
- 2010-09-08 SE SE1000912A patent/SE535152C2/en unknown
-
2011
- 2011-09-01 CN CN201180043453.7A patent/CN103109017B/en active Active
- 2011-09-01 BR BR112013001243-9A patent/BR112013001243B1/en active IP Right Grant
- 2011-09-01 WO PCT/SE2011/051054 patent/WO2012033444A1/en active Application Filing
- 2011-09-01 US US13/818,608 patent/US20130174437A1/en not_active Abandoned
- 2011-09-01 EP EP20110823845 patent/EP2614183B1/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3368288A (en) * | 1966-02-11 | 1968-02-13 | Jack W. Bell | Condensate syphon pipe for drying drum |
| DE2757579A1 (en) * | 1977-11-29 | 1979-05-31 | Escher Wyss Gmbh | Thin-walled drying cylinder for paper making - has spring-loaded, condensate-scavenging pipes in bushes screwed into manifolds |
| US4476637A (en) * | 1981-06-09 | 1984-10-16 | Beloit Corporation | Sheet paper drying cylinder for a continuous papermaking machine |
| US5537756A (en) * | 1993-07-01 | 1996-07-23 | Voith Sulzer Papiermaschinen Gmbh | Device for evacuating condensate from a fluted drying cylinder by means of condensate evacuation pipes |
Also Published As
| Publication number | Publication date |
|---|---|
| BR112013001243A8 (en) | 2017-12-05 |
| BR112013001243B1 (en) | 2020-11-03 |
| CN103109017B (en) | 2015-03-11 |
| EP2614183B1 (en) | 2015-05-13 |
| US20130174437A1 (en) | 2013-07-11 |
| WO2012033444A1 (en) | 2012-03-15 |
| SE535152C2 (en) | 2012-05-02 |
| SE1000912A1 (en) | 2012-03-09 |
| BR112013001243A2 (en) | 2016-05-17 |
| EP2614183A1 (en) | 2013-07-17 |
| EP2614183A4 (en) | 2014-01-29 |
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