CN104128156B

CN104128156B - Finisher blender and the finisher component including finisher blender

Info

Publication number: CN104128156B
Application number: CN201410142785.6A
Authority: CN
Inventors: 查尔斯·R·克尔曼; 托马斯·A·米茨卡; 约翰·P·普安萨蒂; 加里·R·韦斯特
Original assignee: Invista Textiles UK Ltd
Current assignee: Invista Textiles UK Ltd
Priority date: 2013-05-01
Filing date: 2014-04-10
Publication date: 2018-05-29
Anticipated expiration: 2034-04-10
Also published as: WO2014179030A1; CN104128156A; TW201509515A

Abstract

The application provides finisher blender and the finisher component including finisher blender.Finisher component includes the finisher blender with hurricane band.The hurricane band includes outer edge, and the outer edge wipes the inner reservoir wall of polymer fluid from the finisher container of the component.One or more mixed columns are along the spiral band connection.Blender ring is connected with one or more of the hurricane band or one or more of mixed columns.Compared with the outer edge of the close adjacent hurricane band of the inner reservoir wall, the blender ring and one or more of columns are recessed from the inner reservoir wall.When the blender rotates, being recessed from the inner reservoir wall according to the blender ring and the mixed column, one or more of mixed columns and the blender ring mix the polymer fluid, without disturbing along the inner reservoir wall or the gel of the mixed column.

Description

Finisher blender and the finisher component including finisher blender

Cross reference to related applications

This application claims the benefit of priority for the U.S. Provisional Patent Application No. 61/818,064 that on May 1st, 2013 submits, The disclosure of which is incorporated herein by reference in their entirety.

Technical field

The present invention relates to finisher blender and the finisher component including finisher blender.Background technology

The business preparation of linear polycondensate typically comprises heating monomer raw material so that polymer is gradually condensed.One In a example, this method carries out in several stages, wherein forming low molecular weight, low viscosity by the removal of volatile matter and centre Polymeric fluid, such as formed in flash vessel.When after low molecular weight, low-viscosity polymeric fluid by with multiple vacuum and stop Between and temperature controlled aftercondensated area, polymer to be allowed to reach required final molecular weight and viscosity.

Relative viscosity (RV) may be needed more much higher than the relative viscosity as obtained by being balanced in atmospheric pressure with vapor Polymer.High RV polymer is by making polymer fluid bear to subtract the vapor preparation for reducing partial pressure in aftercondensated area. Being realized in aftercondensated using inert atmosphere or partial vacuum reduces the vapor of partial pressure.Because the polymer melt from flash vessel (for example, polymer fluid) contains considerable amount of moisture as vapor, to keep prolonged partial vacuum required Inert gas consumes or the aspect of equipment, aftercondensated to the relatively high viscosity bigger than viscosity obtained by being balanced as vapor (for example, 50%) is expensive and labour intensive operation.From vapor and the water of polymer fluid from flash vessel The increased time that steam load mixed flow is generated needed for high-viscosity polymer typically results in gelation or otherwise deteriorates Polymer.

The content of the invention

In some instances, rotatable stirrer (for example, cage or basket) is arranged in finisher container.Blender Rotation ideally reduces the stagnation of the melt pool of finisher container interpolymer fluid, and therefore reduces finisher container The formation of middle gel.Rotatable stirrer includes can be along the spiral or helical blade that chamber wall rotates.Spiral or helical blade lead to Cross the one or more columns being connected with the screw rod of the source of rotation such as screw pump and the support of blender ring.Blender ring and one or more A column is arranged near chamber wall, and is therefore cooperated with spiral or helical blade with along chamber wall wiping and mixed polymerization logistics Body.The rotation of rotatable stirrer in melt pool is shown, to intercept and remove along one in chamber wall or blender ring or more The gel of a formation.In other words, blender ring engages with gel along chamber wall and removes gel.Also opposite situation is observed, The gel formed along blender ring or column is engaged and is removed with inner reservoir wall.The polymer of gel is from chamber wall or blender Ring (or column) ruptures, and is delivered to extruder and comminutor or fiber spinning system afterwards.The polymer of loose gel It can cause one or more of obstruction or low-quality polymer product.

Present inventors have realized that problem to be solved can include preventing polymer in finisher container Stagnation and reduce gel removal of the polymer out of finisher container generation.Subject of the present invention can provide this and ask The solution of topic, such as solved with the finisher component including finisher blender, the finisher component has The one or more features being recessed compared with inner reservoir wall, and wipe feature and keep closely adjacent with inner reservoir wall.In a reality In example, finisher blender includes blender ring and hurricane band.One or more mixed columns and spiral band connection and optionally Ground is connected with blender ring.Hurricane band includes and the close adjacent outer edge of the inner reservoir wall of finisher container.Hurricane band edge Inner reservoir wall wiping (for example, mixing) polymer fluid, and therefore reduce and coagulated along the stagnation of the wall of relevant portion with corresponding Glue is formed.One or more of the blender ring or one or more of mixed columns are from the outer of inner reservoir wall and hurricane band Edge is recessed.For example, blender ring and one or more mixed columns are located in the mixed zone separate with wiping area, the wiping Area is adjacent with inner reservoir wall and is occupied by hurricane band.Supporter rise finisher blender is promoted, and according to by being promoted The promotion that supporter provides, blender ring and mixed column are recessed from inner reservoir wall.

The polymer of gel is along the blender ring, one or more of mixed columns or opposite with the blender ring One or more of the inner reservoir wall gradually appear.Because blender ring and one or more of mixed columns compared with Inner reservoir wall is recessed, and the polymer of gel is not intercepted and engaged by opposite feature.Therefore, even if opposite with blender ring In the case of there is gel in inner reservoir wall, recessed blender ring retracts and does not block gel.So as to largely reduce gel Remove.On the contrary, the gel formed along blender ring is recessed from the opposite segments of inner reservoir wall, not joined wall, and so as to big Amount reduces the removal of gel.Similarly, in the case where forming gel along mixed column, mixed column is from the recessed position of inner reservoir wall (for example, according to the hurricane band widened) prevents the engagement of gel and inner reservoir wall, so as to reduce the removal along the gel of mixed column.

The utility model content is intended to provide the general introduction of subject of this patent application.Be not intended to provide the disclosure exclusiveness or The explanation of limit.Including specific embodiment to provide the further information on present patent application.

Description of the drawings

In the attached drawing being not drawn necessarily to scale, identical number can describe identical group in different views Part.Identical number with different letter suffix can represent the different situations of identical component.Attached drawing passes through example Mode, but the mode that not-go end is fixed, multiple embodiments that usually example discusses herein.

Fig. 1 is the schematic diagram of an example of continuous polymerization system.

Fig. 2 is the aftercondensated for the finisher blender that includes finisher container and can be rotated in finisher container The schematic diagram of one example of device assembly.

Fig. 3 is the detailed perspective view of the finisher blender of Fig. 2, and the finisher blender is included from inner reservoir wall Recessed blender ring and multiple mixed columns.

Fig. 4 is the top view of the finisher blender for the hurricane band for including expansion.

Fig. 5 is the detailed perspective view of a part for the finisher blender in finisher container.

Fig. 6 is the partial cross section for an example for including substantially etc. big cylinder and the finisher nozzle of separator spiral Figure.

Fig. 7 is the flow using an example of the method for the finisher component for the finisher blender for including Fig. 3 Figure.

Specific embodiment

Fig. 1 is the schematic diagram of an example of continuous polymerization system 100.As shown in Figure 1, continuous polymerization system 100 A series of components can be provided, be configured to polymerization and gradually generate higher molecular weight (higher relative viscosity) polymer, example Such as polyamide, the aliphatic polyamide (for example, nylon) at least 85% aliphatic key such as between amide units are repeated.Polyamide Can be any appropriate polyamide, such as nylon 6, nylon 7, nylon 11, nylon 12, nylon 6,6, nylon 6,9；Nylon 6,10, Nylon 6,12 or their copolymer.

Continuous polymerization system 100 is configured to by the way that the aqueous solution of diamines-dicarboxylate is made continuously to lead in super-atmospheric pressure It crosses continuous reaction zone and prepares polyamide.Temperature is formed in amide, the diamines-dicarboxylate provided from salt supply reservoir 102 is molten Liquid can be by having the reaction zone 104 of one or more compartments (for example, reactor, flash vessel, finisher etc.) at least One compartment.Temperature-pressure conditions in the one or more of these compartments prevent the formation of vapor.Salting liquid passes through each The rate that compartment is advanced causes most salt to be converted into polyamide.Polyamide reaction composition, when still forming temperature in amide It spends and now in the pressure for the formation for allowing vapor, passes through at least one other compartment of reaction zone afterwards.At this In other compartment, gradually removed from response composite using water as vapor.Finally, composition is by molten polyamide group Into, and pressure is substantially atmospheric pressure, while continuous polymerization logistics is left from reaction zone.As shown in Figure 1, will continuously gather Stream delivery is closed to one or more assembly line end components, including, such as by polymer spinning be respectively fiber or will polymerization Object is configured to the fiber spinning machine of pellet or comminutor (being collectively labeled as 106).

In another example, reaction zone 104 can be before evaporator 108.Evaporator 108 gathers in reaction zone 104 The concentration (passing through the removal of water) of the salting liquid provided from salt supply reservoir 102 is provided before closing.

The discussion of the reaction zone 104 shown in Fig. 1 is back to, which includes reactor 110.Salting liquid is delivered to Reactor 110, and the condition (for example, temperature and pressure) in reactor is remained, the salt of major part is converted into polymerization Object and the formation for preventing vapor.As further shown in Fig. 1, flash vessel 112 can be arranged on 110 downstream of reactor. In flash vessel 112, amidation temperature is kept in the case where gradual pressure reduces.Pressure reduction allows using water as vapor It is separated with reactive material (for example, water and polymer).The mixed flow of polymer and vapor is continuously fed to heating Condensation kettle 114, and polymerization is completed to required degree in finisher 114.The degree of polymerization (for example, molecular weight) polymerization Object viscosity is indirectly indicative, and the polymer viscosity is measured usually as relative viscosity or RV.It is controlled in aftercondensated step Viscosity.In raised temperature, the degree of polymerization is the function of the amount of existing water, and by its limitation.Therefore, pass through with by water Finisher 114 is removed from polymer fluid as vapor, and RV increases (for example, the molecular weight of polymer increases).

Need the polyamide that RV is more much higher than the RV as obtained by being balanced in atmospheric pressure with vapor.High RV is (for example, high Molecular weight) polymer can be by making the compounding substances of polymer and water in finisher 114 with the vapor for reducing partial pressure It prepares.Either by using inert atmosphere or by (being condensed in an example with exhaust in partial vacuum in aftercondensated Device provide) under aftercondensated provide reduce partial pressure vapor.Aftercondensated can need significantly to stop in finisher 114 Time.Aftercondensated has a problem that, is to be produced in finisher 114 by the vapor loading mixture matter of polymer and water The increased time needed for raw high-viscosity polymer can cause gelation or the polymer otherwise deteriorated.It is for example, solidifying Glue is typically formed along one or more components of finisher 114, and with gel is removed from finisher 114, it The outlet opening of finisher 114 or the quality of deterioration output polymer can be blocked.

Fig. 2 shows an example of finisher component 200 (for example, being used as the finisher 114 in Fig. 1).Such as Shown, finisher component 200 includes the finisher nozzle 202 being located in finisher container 204.As one Example, finisher nozzle 202 as shown in Figure 2 have substantial constant perimeter (being if round, then diameter) or Region extends about from the ingate of finisher container 204 206 and enters to the inside of finisher container 204.Such as this Term used in text " substantially " refers to major part or mainly, such as account at least about 50%, 60%, 70%, 80%, 90%, 95%th, 96%, 97%, 98%, 99%, 99.5%, 99.9%, 99.99% or at least about 99.999% or bigger.Nozzle 202 Wall can be parallel to each other, such as from the entrance of nozzle 202 to the wall of outlet whole length or can be relative to each other Formed about 0 degree to about 20 degree, 0 degree to about 10 degree, 0 to about 5.5 degree, 0 to about 2.5 degree, 0 to about 1.5 degree of angle or compared with Formed each other about 0 degree, 0.5,1,1.5,2,2.5,3,3.5,4,4.5,5,5.5,6,6.5,7,7.5,8,8.5,9,9.5,10, 10.5th, 11,11.5,12,14,16,18 or about 20 degree of angle.As will be described herein, the aftercondensated described and illustrated in Fig. 2 Device nozzle 202 by the polymer of step delivering before out of continuous polymerization system 100 reaction zone 104 and vapor (for example, Water) mixing flow separation.Finisher nozzle 202 separates vapor with polymer, and by separated vapor 230 and polymerize Logistics body 228 is delivered to the inside (for example, to melt pool 224) of finisher container 204.Finisher nozzle 202 will separate Polymer fluid 228 be delivered to melt pool 224 and inhibit splashing of the separated polymer fluid 228 to melt pool 224.It changes Yan Zhi is combined according to the cylinder inner circumferential of the substantial constant of finisher nozzle 202 with separator spiral described herein, by retraction The inner reservoir wall 229 of poly- device container 204 is isolated from the splashing of separated polymer fluid 228 (and separated vapor 230).

Finisher 114 can have any appropriate size.For example, the height of finisher can be about 2 to 200m, About 4 to 100m or about 5 to 50m or about 2m or smaller or about 3,4,5,8,10,12,14,16,18,20,22,24,26, 28th, 30,35,40,45,50,55,60,65,70,75,80,85,90,95,100,125,150,175 or about 200m or bigger.Afterwards Condensation kettle can have any appropriate diameter.For example, the top of finisher, can have the wall being substantially parallel to each other, Can have any appropriate height, such as from about 1 to 100m or about 2 to 50m or about 3 to 25m or about 1m or smaller or about 2, 3、4、5、8、10、12、14、16、18、20、22、24、26、28、30、35、40、45、50、55、60、65、70、75、80、85、90、 95 or the height of about 100m or bigger, and can have any appropriate diameter, such as from about 1 to 50m or about 2 to 25m or about 3 To 15m or about 1m or smaller or about 2,3,4,5,8,10,12,14,16,18,20,22,24,26,28,30,35,40,45 or About 50m or the diameter of bigger (such as inner or outer footpath).E.g., including agitator assembly and with from top to bottom compared with that The lower part of the finisher of this angled wall can have any appropriate height, such as from about 1 to 100m or about 2 to 50m or About 3 to 25m or about 1m or smaller or about 2,3,4,5,8,10,12,14,16,18,20,22,24,26,28,30,35,40, 45th, 50,55,60,65,70,75,80,85,90,95 or about 100m or bigger can have any appropriate straight in topmost Footpath, such as from about 1 to 50m or about 2 to 25m or about 3 to 15m or about 1m or smaller or about 2,3,4,5,8,10,12,14,16, 18th, 20,22,24,26,28,30,35,40,45 or about 50m or the diameter of bigger (such as inner or outer footpath), and can in lowest part With with any appropriate diameter, such as from about 0.001m to about 50m or about 0.01m to about 25m, 0.1 to about 15m or about 0.001m Or smaller or about 0.01m, 0.1,0.2,0.4,0.6,0.8,1,1.5,2,2.5,3,3.5,4,4.5,5,6,7,8,9,10,15, 20th, 25,30,35,40,45 or about 50m or the diameter of bigger (such as inner or outer footpath).Finisher including agitator assembly Angle between the wall of lower part can be any appropriate angle, such as from about 20 degree to about 120 degree or about 30 to about 100 degree or about 20 degree or smaller or about 25,30,35,40,45,50,55,60,65,70,75,80,85,90,95,100,105,110,115 or About 120 degree or bigger.The height of melt pool 224 can be any appropriate height in finisher, such as be adequately coated baffle 222 to help to reduce the formation of gel on it, but too many not higher than baffle 222, causes stirring that cannot sufficiently achieve melt The top in pond 224 simultaneously forms the water front of the gel of unfavorable size (for example, reducing the ruler of the water front of gel in finisher The very little fracture that can reduce gel from the water front).In some instances, the height of the melt pool 224 in finisher can be with Extend across the top about 0.1cm to about 40cm or about 2cm to about 20cm or about 0.1cm of baffle 222 or smaller or about 0.5cm, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,25,30,35 or about 40cm or more Greatly.

As further shown in Figure 2, finisher component 200 in another example is included around finisher container The heat exchanger jacket 227 of 204 positioning.In an example, heat exchanger jacket 227 runs to heat polymer fluid (example Such as, the polymer fluid contained in melt pool 224), to promote shifting of the water as water vapor by vent condenser 226 It removes.In another example, the size and shape of heat exchanger jacket 227 are adjusted to receive the flowing of heating fluid wherein. In an example, heating fluid includes but not limited to, and is pressed from both sides as steam in the heat exchanger adjacent with finisher container 204 The solution of the biphenyl-diphenyl ether provided in set 227.As further shown in Figure 2, finisher component 200 further includes cylinder 213 (for example, cylinder at outlet opening 208).By cylinder 213 and the polymer fluid delivered by it optionally by heat exchanger jacket 227 heating.In an example, the heat exchanger jacket 227 that is connected with cylinder 213 is arranged to provide heating fluid wherein The independent chuck of liquid flow.The liquid of heating fluid includes, but not limited to biphenyl-diphenyl ether of liquid form.

With reference to figure 2, finisher component 200 includes the outlet opening 208 of the opening of cylinder 213.Adjust the ruler of outlet opening 208 Very little and shape with by its delivery polymer fluid (for example, to one or more assembly line end components 106, as shown in fig. 1 Fiber spinning machine or comminutor 106).In an example, outlet opening 208 and cylinder 213 are included wherein with screw rod 212 Screw pump 210.Rotary screw pump 210 screw rod 212 by by polymer fluid from finisher container 204 in a manner of measuring It is delivered to one or more assembly line end components 106.In another example, after downstream pump such as positive displacement gear pump are inserted in Between polycondensation device assembly 200 and assembly line end component 106.The polymer flow that downstream pump will be delivered from finisher component 200 Body is pumped to extremely one or more in these components 106.

With reference to figure 2, in an example, finisher component 200 includes blender 214.As shown, blender 214 are connected with the screw rod 212 of screw pump 210.Blender 214 includes one or more mixed columns 218 and one or more is optional To corner post 219.Therefore, the rotation of screw rod 212 is transferred to blender 214 to stir (as described herein, mixing and wiping) Polymer fluid 228 in melt pool 224.By the stirring that blender 214 provides by the polymer in melt pool 224 consistently Mixing, generation of the delayed gel in melt pool 224, and heat is spread from heat exchanger jacket 227.Blender can with appoint Suitable rate of anticipating rotates, so that situation of the shearing on the inner wall of finisher in reduction or minimum gel-forming Under provide enough wipings, such as from about 1RPM to about 300RPM, about 10RPM to about 30RPM or about 16 to about 18RPM or about 1RPM Or smaller or about 2RPM, 4,6,8,10,11,12,13,14,15,16,17,18,19,20,22,24,26,28,30,35,40, 45th, 50,60,70,80,90,100,125,150,175,200,225,250,275 or about 300RPM or bigger.

As further shown in Figure 2, in an example, vent condenser 226 extends outwardly away from finisher container 204.As shown in example, vent condenser 226 includes pipe bend, and the pipe bend extends to vent condenser machine in the end of elbow Structure.In an example, vent condenser 226 includes vacuum ejector or vacuum generation system, is configured to extraction aftercondensated Air in device container 204, such as wherein moist (with vapor) air.In another example, vapor is supplied To vent condenser 226 (for example, with required moisture content), so as to adjust through vent condenser 226 from finisher The amount of the moisture of atmosphere (for example, the separated vapor 230) extraction of container 204.For example, by " removal " or supplement vapor Stream is fed by supplementing vapor pipeline to the vent condenser mechanism of vent condenser 226.Supplement vapor is reduced respectively Or increase, extract more or less vapor out hence for separated vapor 230 in finisher container 204.In other words, lead to The supplement vapor of over-subtraction as little as vent condenser 226 generates the drier stream of the air under negative pressure, so as to from finisher Container 204 takes out other stream.On the contrary, the supplement vapor by increasing to vent condenser 226, the humidity of air is generated Stream, less vapor is taken out from finisher container 204.By adjusting the note supplemented in vapor to vent condenser 226 Enter, strictly control the amount of the separated vapor 230 taken out from finisher container 204.So as to correspondingly control polymer Quality, such as the molecular weight of separated polymer fluid 228.

In addition, vent condenser 226 includes condenser system, the condenser system includes weir (for example, being arranged on exhaust condensation Circular ring shape weir in the inner circumferential of device).The stream of water of the weir filled with cooling overflows the side on weir and is injected into vent condenser In 226 remaining part.Cooling water (compared with separated vapor 230 have lower temperature) flowing so as to by water from Separated vapor 230 is condensed out and removes moisture from finisher container 204.The removal of moisture allows separated polymer Fluid 228 increases its molecular weight with the polymerization of continuation, this corresponds to the increase on Polymer relative viscosity.In another reality In example, one or more injections across such as water across weir of vent condenser 226 are provided, further to promote vapor from rear The condensation in atmosphere in condensation kettle container 204.

Fig. 3 shows the detailed perspective view of the blender 214 of Fig. 2.As shown in Figure 3, blender 214 includes blender base One or more of bottom 310 and hurricane band 216 and one or more mixed columns 218, from blender substrate 310 for example upwards Towards the extension (as described herein) of blender ring 220.View shown in Fig. 3 provides finisher container 204 itself (example Such as, without heat exchanger jacket 227 and other components), preferably to display the details of blender 214.Blender 214 can be with With any appropriate height.For example, the height of blender can be about 1m to 30m or about 2 to about 15m or about 1m or more Small or about 1m, 2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,18,20,22,24,26,28 or about 30m or more Greatly.Blender 214 can have any appropriate topmost diameter, such as from about 1 to 50m or about 2 to 25m or about 3 to 15m or About 1m or smaller or about 2,3,4,5,8,10,12,14,16,18,20,22,24,26,28,30,35,40,45 or about 50m or more Big diameter.Blender 214 can have any appropriate lowest part diameter, and such as from about 0.001m to about 50m or about 0.01m are extremely About 25m, 0.1 to about 15m or about 0.001m or smaller or about 0.01m, 0.1,0.2,0.4,0.6,0.8,1,1.5,2,2.5, 3rd, 3.5,4,4.5,5,6,7,8,9,10,15,20,25,30,35,40,45 or about 50m or bigger.

Blender 214 includes hurricane band 216, nearby extends from outlet opening 208 to the upper surface of melt pool 224 (Fig. 2). In other words, hurricane band 216 extends from spiral bottom 301 near blender substrate 310 (for example, to spiral at outlet opening 208 End 303).Hurricane band 216 includes close adjacent (for example, the pact within the about 1.3cm of wall or in wall with inner reservoir wall 229 Within 0.6cm, such as within about 0.000, the 1cm to about 1.3cm of wall or about 0.6cm, wall about 0.000,1cm or is more such as left It is small or leave wall about 0.000,5cm, 0.001,0.005,0.01,0.05,0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8, 0.9th, 1,1.1,1.2 or about 1.3cm or bigger) periphery (outer edge 300).The outer edge 300 of hurricane band 216 is therefore along content Wall 229 wipes polymer fluid.According to the spiral structure of band 216, hurricane band 216 is (for example, the upper and lower table of hurricane band 216 Area) polymer fluid is mixed along inner reservoir wall 229.When being related to " wiping ", the hurricane band adjacent with inner reservoir wall 229 216 mixing action is considered as a part for wiping action in an example.Rotation of the hurricane band 216 along inner reservoir wall 229 Turn to prevent the stagnation along inner reservoir wall 229.Along the gel-forming of the inner reservoir wall 229 adjacent with hurricane band 216 so as to base It is reduced on this.

In another example, blender 214 includes the one or more mixed columns inwardly positioned compared with hurricane band 216 218.For example, interval of the mixed column 218 from inner reservoir wall 229 includes but not limited to, 5cm or smaller or about 6cm, 7,8,9,10, 11st, 12,13,14,15,16,17,18,19cm or about 20cm or bigger, and optionally correspond to the width of hurricane band 216. Multiple mixed columns 218 include, for example, from outlet opening 208 extend to blender ring 220 the column that is tapered (for example, with container Wall 229 is similarly angularly outer to be tapered).Mixed column 218 by polymer fluid melt pool 224 interior section (for example, phase For hurricane band 216 away from inner reservoir wall 229) mixing.In other words, mixed column 218 is positioned and passed through away from inner reservoir wall 229 Hurricane band 216 carries out the wiping of the polymer fluid along inner reservoir wall 229, while polymer fluid in the inside of melt pool 224 Mixing mainly by mixed column 218 (and one or more shown in Fig. 3 optional to corner post 302) and be described herein Baffle provide.

As (and in fig. 2) in figure 3 further shown in, in an example, blender 214 includes one or more A baffle 222.Baffle 222, in an example, be connected to it is on blender ring 220 (described herein) and at least Partly by the circular spiral fixed equipment of ring 220.Baffle 222 is with spiral shape, such as similar to the boomerang with angle. Baffle 222 perforates to allow between upper surface and lower surface polymer fluid by its flowing (for example, towards outlet opening 208).In another example, baffle 222 includes respectively providing polymer fluid the overhead gage downwardly and upwardly moved under Baffle (lower baffle plate is hidden by blender ring 220 shown in Fig. 2 at least partly), with vertical in finisher container 204 Mixed polymer fluid.

With reference to figure 3, multiple features of blender 214 are (for example, the mixed column 218 also showed that in fig. 2,216 and of hurricane band Baffle 222) cooperation is to mix and thereby reduce stagnation of the polymer fluid in finisher container 204, while by vapor The water of form gradually remove (for example, by vent condenser 226), to promote the increase of relative viscosity, this corresponds to more The generation of high polydispersity polymer.The construction of blender 214 shown in Fig. 2 and 3, as described herein, substantially reduces The formation of 200 inner gel of finisher component, while reduce the removal of the gel formed in finisher container 204.Pass through Increase mixing and reduce and stagnate, baffle can increase the rate that water is removed from reaction mixture, and as with without baffle Blender compares, baffle can cause about 0.001% to about 10 mass % biggers water per hour remove or about 0.001% or Smaller or about 0.005,0.01,0.05,0.1,0.5,1,1.5,2,2.5,3,3.5,4,4.5,5,5.5,6,6.5,7,7.5,8, 8.5th, the water per hour of 9,9.5 or about 10 mass % biggers removes.

Referring now to Fig. 3 and 4 (being also shown in FIG. 2), an example of the blender ring 220 of blender 214 is shown.It stirs Device ring 220 and one or more mixed columns 218 (and indirectly with hurricane band 216) are mixed to be connected with to mixed column 218, hurricane band 216 and baffle 222 provide supporter.Blender ring 220 with the configuration shown in Fig. 3 and 4 so that keep these components.In addition, Blender ring 220 is configured to mixed polymer fluid and therefore reduces stagnate and coagulate to another feature of the offer of blender 214 Glue is formed.For example, as shown in Figure 3, blender ring 220 includes one or more mixing ridges 314 along petticoat 316. The polymer fluid adjacent with blender ring 220 is mixed and reduced along the stagnation of ring 220 by one or more mixing ridge 314 (to be subtracted Formation of few gel along ring).In another example, one or more notches 318 are arranged on mixes ridge 314 with one or more In adjacent blender ring 220.In an example, notch 318 be arranged on it is respective mixing ridge 314 rear side on (for example, In the case of being rotated on corresponding first direction of blender 214, notch is on the afterbody of ridge or downstream side).Pass through increasing Adding mixing and reduce stagnation, the rate that water removes from reaction mixture can be increased by mixing ridge and notch, and such as with not having The blender for having mixing ridge and notch compares, and the every of about 0.001% to about 10 mass % biggers can be caused by mixing ridge and notch Hour water remove about 0.001% or smaller or about 0.005,0.01,0.05,0.1,0.5,1,1.5,2,2.5,3,3.5,4, 4.5th, the water per hour of 5,5.5,6,6.5,7,7.5,8,8.5,9,9.5 or about 10 mass % biggers removes.

It is shown in FIG. 3 in the example of (and being shown in the top view of Fig. 4), blender ring 220 is compared with inner pressurd vessel Wall 229 is located remote from.Therefore, the rotation such as in melt pool 224, stirring in finisher component 200 with blender 214 Device ring 220 separates a fixed gap or gap from inner reservoir wall 229.Interval of the blender ring 220 from inner reservoir wall 229 can be but It is not limited to, 5cm or smaller or about 6cm, 7,8,9,10,11,12,13,14,15,16,17,18,19cm or about 20cm or more Greatly.In a similar manner, and as described previously herein, one or more of mixed columns 218 are set away from inner reservoir wall 229 It puts (for example, separating certain gap or gap, this corresponds to the width of hurricane band 216 in an example).Mixed column 218 exists It is shown in Fig. 3 and 4, it is remotely located compared with inner reservoir wall 229.As shown, the outer edge 300 and content of hurricane band 216 229 close adjacent positioned of wall, while mixed column 218 and blender ring 220 are relatively recessed from wall and (compare with outer edge 300 Compared with).

Hurricane band 216 is configured to wipe (for example, machinery wiping and mixing) along inner reservoir wall 229 and substantially reduces polymerization Stagnation of the logistics body along wall.In an example, it is wiping area by the region that hurricane band wipes along inner reservoir wall 229.On the contrary, Blender ring 220 and the outer edge 300 of mixed column 218 (being positioned away from inner reservoir wall 229) and hurricane band 216 are (for example, mixing In area) mixing be located relative to the polymer fluid that two walls 229 are inwardly located.

As shown in Figure 3, in an example, mixed column 218 and hurricane band 216 extend from blender substrate 310.Such as It describes before, blender substrate 310 is as central point or the interface for mixed column 218 and hurricane band 216.Blender substrate 310, in another example, promoted from the position at the outlet opening 208 of finisher container 204 by promoting supporter 304. Referring again to Fig. 3, promoting supporter 304 includes pump interface 306 and blender interface 308.Pump interface 306 allows to promote supporter 304 are connected with the screw rod 212 (being shown in FIG. 2) of screw pump 210.On the contrary, blender interface 308 allows to promote supporter 304 It is connected with the remaining part of blender 214, for example, being connected with blender substrate 310.

As shown in Figure 3, supporter 304 is promoted to position in finisher container 204 and hang blender 214.Such as It describes before, one or more of mixed columns 218 extend from blender substrate 310, for example, extending to blender ring 220. As shown in example, one or more of mixed columns 218 are to correspond to the portion that is tapered of the wall of finisher container 204 Divide same angle angled compared with inner reservoir wall 229.Promoted supporter 304, when be connected with blender substrate 310 (or knot Close) when, promote the blender 214 for including mixed column 218.Therefore, as shown in Figure 3, promote supporter 304 and position mixed column 218, while mixed column 218 is moved inward because of changing compared with the rise of inner reservoir wall 229.For example, promote branch removing In the case of support body 304, blender 214 is correspondingly positioned closer to outlet opening 208, and mixed column 218 and inner reservoir wall 229 It is close adjacent.In other words, according to the relative position provided by promotion supporter 304, mixed column 218 is recessed from inner reservoir wall 229 Or it separates.

In a similar manner, promoted supporter 304 also position and support blender 214 including blender ring 220 Remaining part.As shown in Figure 3 and described previously herein, blender ring 220 is compared with inner reservoir wall 229 and ring phase Adjacent opposite segments are recessed.Because it promotes supporter 304 to position blender 214 in finisher container 204, blender ring Therefore 220 are recessed compared with the opposite segments of inner reservoir wall 229.In other words, because finisher container 204 is to outlet opening 208 Be tapered, ring from inner reservoir wall 229 by part that blender ring 220 is outwards tapered towards container 204 raise and It is recessed.Therefore, supporter 304 is promoted by making each mixed column compared with 204 lift agitator 214 of finisher container 218 and blender ring 220 it is recessed from inner reservoir wall 229.

In an example, supporter 304 will be promoted and is integrated into blender substrate 310.For example, blender 214 is provided with Promote a part of the supporter 304 as blender substrate 310.In another example, it is special after sale to promote supporter 304 Sign, is connected to blender substrate 310 and is installed in refurbishment process.Therefore, supporter 304 is promoted by providing, by institute It states one or more mixed columns 218 and blender ring 220 rises and so as to recessed (for example, leaving compared with inner reservoir wall 229 Wipe area).As will be described herein, one or more of blender ring 220 or one or more mixed column 218 it is recessed By these features each compared with the polymer formed on the part opposite with ring 220 or column 218 of inner reservoir wall 229 Gel is located remote from.

With reference to figure 4, the top view of the finisher component 200 including blender 214 in finisher container 204 is provided Figure.As previously described, blender 214 is rotatably connected in finisher container 204.It is one as described in equally Or multiple mixed columns 218 extend from blender substrate 310, such as extend towards blender ring 220.Hurricane band 216 and mixed column One or more of 218 connect and extend about.Therefore, with the rotation of blender substrate 310,214 (example of blender Such as, including hurricane band 216, mixed column 218 and blender ring 220) rotation in finisher container 204.As previously described, Polymer fluid (for example, polymer of melt pool) in finisher container 204 is mixed and reduced by the rotation of these elements The stagnation (and corresponding gel-forming) of 204 interpolymer fluid of finisher container.

With reference to figure 4, hurricane band 216 is shown with two parts construction.As previously described, in an example, by blender Substrate 310 is promoted in finisher container 204, such as is promoted with supporter 304 (shown in Fig. 3) is promoted.By promoting branch The promotion that support body 304 provides correspondingly makes one or more of mixed columns 218 and blender ring 220 from 229 (example of inner reservoir wall Such as, each opposite part with these features of inner reservoir wall 229) it is recessed.The promotion of blender 214 also makes hurricane band 216 It is recessed compared with inner reservoir wall 229.In an example, additional belt 400 along interior band 402 (for example, renovation or improved aftercondensated Original helical band in device assembly) connection.For example, as shown in Figure 4, additional belt 402 connects along the exterior section of interior band 400 It connects.Therefore, the outer edge 300 shown in Fig. 3 corresponds to the outer edge of additional belt 402.Similarly, the inward flange shown in Fig. 3 312 correspond to the inward flange 312 of interior band 400.

In an example, promote supporter 304 and blender 214 is raised into about 10cm, as shown in Figure 4., add The increase surface area (for example, increase on width) for being about 5.8cm compared with interior band 400 is provided with 402.In other words, composite band (interior band and additional belt 402,400) internal width, which is attached band 402, increases about 5.8cm.Therefore, with the configuration (referring now to Fig. 3), the outer edge 300 of composite screw band 216 and 229 close adjacent positioned of inner reservoir wall, even if when multiple 218 Hes of mixed column When blender ring 220 is recessed with the supporter 304 promoted compared with the corresponding opposite segments of inner reservoir wall 229.

In another example, hurricane band 216 is single.In other words, hurricane band with internal and additional belt 402,400 The corresponding shown width in Fig. 4 of width provide.For example, it is bound to blender substrate 310 supporter 304 will be promoted In the case of, hurricane band 216, which optionally includes, to be allowed the recessed of mixed column 218 while keeps outer edge 300 and inner reservoir wall 229 Close adjacent broader single band.In other words, hurricane band 216 as single part (or as described above multiple components) from appointing The inward flange 312 that selection of land is connected to mixed column 218 extends to outer edge 300.

With reference to figure 3, in another example, scraper 404 is provided together with blender 214.In an example, scraper 404 are connected with blender ring 220.Scraper 404 extends from blender ring 220 to inner reservoir wall 229.For example, scraper 404 is configured to Wiping function is provided in a manner of similar to hurricane band 216 as described herein.With reference to figure 4, scraper 404 in top view with it is interior Chamber wall 229 is closely adjacent to be shown.Scraper 404 mixes so as to be provided along inner reservoir wall 229 just adjacent with blender ring 220 (including wiping and mixing based on the turbulent flow generated by scraper).Therefore, in melt pool 224 be stuck in blender ring 220 to On towards substantially reducing in the region of the water front in pond.In other words, scraper 404 provides the portion opposite with scraper along inner pressurd vessel 229 That divides wipes and so as to be located in the wiping area similar to the wiping area of hurricane band 216.Stopped by increasing mixing and reduction Stagnant, scraper can increase the rate from the water removal of reaction mixture, and such as compared with the blender without scraper, scraper Can cause about 0.001% to about 10 mass % biggers water per hour remove about 0.001% or less or about 0.005, 0.01st, 0.05,0.1,0.5,1,1.5,2,2.5,3,3.5,4,4.5,5,5.5,6,6.5,7,7.5,8,8.5,9,9.5 or about 10 The water per hour of quality % biggers removes.

Referring now to Figure 5, provide a part for finisher component 200.As shown, after blender 214 is located in In condensation kettle container 204.It shows as previously described and again in Figure 5, blender 214 includes and blender substrate 310 connection or be bound to it is therein promotion supporter 304.One or more mixed columns 218 are from blender substrate 310 to stirring Device ring 220 extends.Hurricane band 216 extends around mixed column 218, for example, in Fig. 3 no, the inward flange 312 of hurricane band 216 exists It is connected along the point of mixed column 218.The outer edge 300 of hurricane band 216 is close adjacent with inner reservoir wall 229.

As shown in Figure 5, hurricane band 216 and 229 close adjacent positioned of inner reservoir wall.Wiping area is shown by a dotted line (shown in Fig. 5), corresponding to hurricane band 216 and the close adjacent part of inner reservoir wall 229.Hurricane band 216 is configured to wipe It is poly- to substantially reduce to wipe (for example, polymer fluid is mechanically engaged in melt pool and generates turbulent flow along inner reservoir wall 229) Close stagnation of the logistics body along inner reservoir wall 229.As further shown in Fig. 5, compared with wiping area, inwardly positioning is shown for mixed zone Go out.Mixed column 218 and blender ring 220 are located in mixed zone and mix polymer fluid in mixed zone.

As previously described, by making one or more of mixed columns 218 and blender ring 220 from inner reservoir wall 229 is recessed, these features are substantially reduced with the gel formed along the interaction of inner reservoir wall 229.For example, such as institute in Fig. 5 Show, polymer gel 500 can be formed along a part for inner reservoir wall 229.Because blender ring 220 is compared with inner reservoir wall 229 recessed (optionally as the functions for promoting supporter 304), in various embodiments, in the behaviour of finisher component 200 During work, blender ring 220 physical engagement polymer gel 500 and does not remove gel.But keep big portion along inner reservoir wall Point polymer gel 500, though when blender 214 component such as hurricane band 216 and scraper 404 wiping inner reservoir wall 229 with The opposite part of those components.Because blender ring 220 is recessed compared with inner reservoir wall 229, each of these features can be with It crosses (pass over) and does not contact the polymer gel 500 formed along inner reservoir wall.Therefore, even if with some polymerizations Object gel is stagnating formation of the position along inner reservoir wall 229 (for example, opposite with blender ring 220), finisher component 200 Can operate continuously and be not to move out polymer gel and so as to avoid remove gel the shortcomings that (for example, block and gel gather Close the polymer that object is combined into the higher level otherwise generated in finisher component 200).

Similar to the gel 500 shown in Fig. 5, the gel 502 formed along mixed column 218 is not mutual with inner reservoir wall 229 (except allowing polymer gel 502 wherein with significant time quantum, such as accumulation for being longer than 91 days etc. is most extreme for effect In the case of).As shown in Figure 5, the polymer gel 502 of the accumulation on mixed column 218 is recessed similarly from inner reservoir wall 229 is recessed.Therefore, the interaction between inner reservoir wall 229 and polymer gel 502 is substantially avoided (in blender 214 Engagement and removal in rotary course).

As in Fig. 5 to show with it is described herein, by one or more components of finisher component 200, either In inner reservoir wall 229 still on the component of blender 214 such as mixed column 218, any gel 500 or 502 for providing is from retraction The opposite segments isolation of poly- device assembly 200.In other words, the polymer gel 500 formed along inner reservoir wall 229 is stirred by rotation It mixes the interception of device ring 220 and isolates.Similarly, the polymer gel 502 that will be formed along mixed column 218 (or blender ring 220) Isolate from otherwise static inner reservoir wall 229.Therefore, gel 500,502 remain bonded to corresponding component (for example, wall 229, Blender ring 220 or mixed column 218) and be not to move out.

Referring now to Figure 6, show another example of a component of finisher component 200；The component is to provide Polymer fluid 228 to the finisher nozzle 202 of the inflow of finisher component 200 an example.Fig. 6 is finisher The partial cross section of nozzle 202.The cylinder 603 of nozzle 202 is splitted along its center line, while separator spiral 606 therein is in side view It is provided in figure.Cylindrical tube 603 extends to outlet opening 602 from ingate 600.Cylinder 603 has limit and extend through from it in The cylinder inner circumferential 604 of chamber.As shown in Figure 6, cylinder 603 has between ingate 600 and outlet opening 602 in substantial constant Portion's area 607 (described below, the sectional area of the cylinder measured perpendicular to helical axis 608).In other words, cylinder 603 in entrance with going out It is substantially etc. big between oral pore 600,602.In an example, according to for finisher component shown in Fig. 2 The demand of the 200 specific finisher nozzles 202 being used together, a part for finisher nozzle 202, such as with outlet opening 602 adjacent or adjacent with ingate 600 parts can have the short perimeter being tapered.As shown in Figure 6, in cylinder Week 604 and internal area 607 are substantial constants in the length corresponding to separator spiral 606, are such as further retouched herein It states.

As will be described herein, big cylinder 603 is waited (for example, in substantial constant cylinder inner circumferential 604 and substantial constant Portion's area 607) cooperate the mixed flow with isolating polymer fluid and vapor with separator spiral 606 (given herein), and And separated polymer fluid 228 and separated vapor 230 are therefore delivered to finisher container 204.Finisher sprays Mouth 202 substantially prevents polymer by separated 230 reentrainment of vapor, so as to substantially reduce separated polymer 228 Splashing, otherwise it is by inner reservoir wall No. 229 two time folder of the separated vapor 230 along finisher container 204 shown in Fig. 2 Band, as described herein.

In figure 6, separator spiral 606 is shown extend through at least a portion of cylinder 603.As shown, separate Device spiral 606 includes as shown holding the multiple spiral sections 610 being connected in series to end.In figure 6 in shown example, tool The separator substrate 612 for having substantially straight construction is connected with adjacent spiral section 610.The spiral extended towards outlet opening 602 The remaining part of section 610 has the construction of distortion and cooperates so that polymer fluid 228 to be separated with vapor 230, thus with Separated polymer fluid 228 is delivered to finisher container 204, such as in the case of inner reservoir wall 229 of not splashing.

In an example, each spiral section 610 includes the first and second ends 614,616.Each spiral section is with spiral side Formula (for example, distortion) extends to second end 616 from first end 614.As previously described, separator spiral 606 and its section 610 exist It is shown in side view (not splitting)；Therefore, first end 614 is shown substantially perpendicular to the page, while second end 616 is parallel to page Face.Therefore the remaining part of each section 610 distorts between first end 614 and second end 616.In figure 6 in shown example, Each spiral section 610 distorts about 90 degree from first end 614 to adjacent second end 616.For example, the top along spiral section 610 (as shown in Figure 6) outer edge 605 is as outer edge 605 extends from second end 616 to first end 614 and gradually extends into Enter in the page.On the contrary, along the outer edge 605 of the lower part (as shown in Figure 6) of spiral section 610 with prolonging from second end 616 at edge It extends first end 614 and is gradually extended the page.

In another example, adjacent spiral section 610, such as when starting in ingate 600, towards outlet opening Next spiral section 610 on 602 line, including mutually about 90 degree different from the adjacent second end 616 of previous spiral section 610 First end 614.Therefore, the separator spiral 606 in the example shown in Fig. 6 provides the fracture (discontinuous) of spiral section 610 Chain, the spiral section each provide the helical surface (for example, distorting clockwise or counterclockwise in a same direction) of distortion, It is matched relative to each other with about 90 degree in their end.In other words, the second end 616 of spiral section 610 and previous spiral section 610 First end 614 it is mutually about 90 degree different.In an example, spiral section 610 is by including but is not limited to, welding, machinery One or more mechanisms of interworking (a such as element is with lock feature and another element is with corresponding keyed feature) It is paired with each other.

As shown in Figure 6, in an example, separator spiral 606 connects at one or more section anchors 618, Thus remaining part (for example, outer edge 605 of each section 610 such as extended along perimeter 604) and cylinder by separator spiral 606 Inner circumferential 604 is spaced.Each the interval (such as gap or separator gap 620) between spiral section 610 and cylinder inner circumferential 604 cooperates to carry It is separated compared with being delivered along helical axis 608 for being used for separated vapor (separated vapor 230 as shown in Figure 2) The path isolator advanced of polymer 228.In figure 6 in shown example, each spiral section 610 passes through separated section anchor 618 are connected in second end 616 (or optionally in the center section of first end 614 or section 610) with cylinder inner circumferential 604.According to by section The interval (or gap) that anchor 618 provides, the path for separated vapor 230 is extended through in inner circumferential 604 and outer edge 605 Between the separator gap 620 that provides.

Each spiral section 610 in an example, is connected with cylinder inner circumferential 604 (for example, with section anchor 618) respectively.Section anchor 618 cooperate each spiral section 610 being secured in position in cylinder 603.Therefore, in the maintenance process of finisher nozzle 202 (for example, after its removal condensation kettle nozzle 202 be used for clean or for finisher nozzle 202 it is online it is clean during), The heating of nozzle 202 including separator spiral 606 does not make separator spiral 606 bend and keep multiple spiral sections 610 In figure 6 in shown orientation.In other words, section anchor 618 (and optionally, plate anchor 622) cooperation is each to be anchored in cylinder 603 Spiral section 610 (and being optionally separated device substrate 612).In other words, by being anchored each spiral section 610, reduce or prevent point Bending from device spiral 606.Each spiral section 610 of separator spiral 606 can be firmly anchored in place.Therefore, when clear When the separator nozzle 202 including separator spiral 606 being heated (and cooling later) during clean, separator spiral 606 It is not bent in cylinder 603.The configuration of separator spiral 606, such as the configuration with separator gap 620, so as in finisher It keeps during the operation lifetime of nozzle 202, the operation lifetime process is included in during clean operation and afterwards.

In operation, the mixed flow of polymer fluid and vapor delivered by the ingate 600 shown in Fig. 6 (for example, Continuous polymerization system 100 shown in Fig. 1 in preceding part).For example, by the mixed flow of polymer fluid and vapor from sudden strain of a muscle Steaming device 112 is delivered to the schematic finisher 114 shown in Fig. 1.As shown in Figure 2, finisher nozzle 202 is by fluid Mixed flow be delivered in finisher container 204 and mixed flow be separated into separated vapor 230 and separated polymer Fluid 228.

The mixed flow of polymer fluid is delivered in the ingate 600 of the cylinder 603 of finisher nozzle 202.It will mixing Stream delivers along separator substrate 612 and in separator spiral 606.Because big cylinder 603 is waited (for example, substantial constant cylinder Inner circumferential 604 and substantial constant internal area 607), pass through cylinder 603 with the mixed flow of polymer and vapor is delivered, when By fluid to outlet opening 602 deliver when its speed be kept substantially or increase.In an example, inner circumferential 604, such as inner circumferential Diameter is reduced compared with previous finisher nozzle, further to increase the shearing in the mixed flow of polymer and vapor. In an example, compared with the 17.8cm diameters of the previous nozzle being tapered, finisher nozzle 202 has 12.7cm Internal diameter.

When mixed flow is moved along separator spiral 606, mixed flow engagement series helix section 610.As previously described, often A spiral section 610 has twisted shape (including for example, 90 degree of distortions).Each spiral section 610, in yet another instance, It is distorted in a same direction (for example, clockwise or counterclockwise).As the mixed flow of polymer fluid is along and according to each Spiral section 610 flows, by etc. big cylinder 603 keep the speed of fluid.In other words, because cylinder 603 is waited greatly (for example, not Including from entrance to exporting widened taper), the speed of mixed flow keeps or increases as it is delivered in cylinder 603, this with It is reduced in the case of widened conical nozzle opposite.Spiral section 610 by separating or separating the flowing mixed as follows：Such as permit Perhaps polymer fluid is advanced along helical axis 608, while relatively low intensive vapor 230 is moved to spiral shell according to the speed that it keeps Revolve section 610 in outer portion and into separator gap 620.More dense polymer fluid 228 is kept along helical axis 608 Substantial linear flows and so as to be separated from vapor 230.Therefore, at the outlet opening 602 of finisher nozzle 202, gather It closes logistics body 228 mainly to deliver along helical axis 608, and separated vapor 230 mainly (and draws downwards along cylinder inner circumferential 604 Lead parallel with helical axis 608) it is delivered in finisher container 204, as shown in Figure 2.

In addition, by separator spiral 606 with etc. big cylinder 603 combine (and the separator gap kept therebetween 620) separated vapor 230 is guided into separator gap 620 and therefore substantially reduced along section 610 by the separation provided Reentrainment in the polymer fluid of traveling to vapor.In other words, vapor by substantially etc. big cylinder 603 (for example, With constant circumference and area) keep its speed and so as to be directed to and hold it away from the polymer fluid being guided In 228 separator gap 620 (and along inner circumferential 604).The separation of vapor 230 and polymer fluid 228 is so as to keeping logical Cross in nozzle 202 by and to finisher container 204 delivering.

In addition, with the configuration shown in Fig. 6, pass through with by separated polymer fluid 228 and separated vapor 230 It is guided etc. big cylinder 603 (for example, with substantial constant cylinder inner circumferential 604 and internal area 607) and is delivered to finisher appearance In device 204, any splashing of polymer fluid 228 is substantially limited to melt pool 224.As discussed above, by inner pressurd vessel Wall 229 is isolated from the splashing of separated polymer 228.Vapor is to be easier compared with low-density and than polymer to inner pressurd vessel Wall 229 disperses.Therefore, by preventing the reentrainment of vapor interpolymer, the outside splashing to wall 229 is reduced.It in addition, will The stream of separated vapor 230 substantially guides along helical axis 608 and towards melt pool 224.It is moved through finisher spray The lateral velocity component of the separated vapor 230 of mouth 202 by etc. big cylinder 603 (for example, with substantial constant cylinder inner circumferential 604 and internal area 607) reduce (compared with widened nozzle).Therefore, along inner reservoir wall 229 by with reentrainment The splashing of the vapor 230 of polymer 228 substantially reduces.But separated polymer 228 (and separated vapor 230) guided by finisher nozzle 202 to melt pool 224 (referring to Fig. 2), and by the splashing class from aftercondensated nozzle 202 As guiding into melt pool 224.

Fig. 7 shows to include finisher blender 214 as shown in Figure 2 using polymer finishing device assembly The flow chart of the method 700 of finisher component 200.In method 700 is described, with reference to one or more portion described herein Part, feature, function, step etc..In the case that convenient, with reference to there is reference numeral component, feature, step, etc..It carries The reference numeral of confession is exemplary and is non-exclusive.For example, feature, component, function, step described in method 700 Rapid etc. to include, but are not limited to, the element of corresponding band number described herein, corresponding feature (carry number and without number The two of word) and their equivalent.

At 702, method 700 includes using polymer fluid into finisher blender (referring to Fig. 2) in melt pool 224 Blender 214 as shown in Figure 2,3 and 4 stirs.In an example, stirring polymer fluid 228, which will be included at 704, to gather Logistics body is closed to wipe along inner reservoir wall 229 (referring to Fig. 5) hurricane band 216 of finisher blender 214.In another example In, by polymer fluid, stirring further includes in melt pool 224, and at 706, polymer fluid is connected with hurricane band 216 Blender ring 220 or the mixing of one or more of one or more mixed column 218.Blender ring and one or more of Mixed column is separated from inner reservoir wall 229, as described previously herein.

At 708, method 700 further includes, according to blender ring 220 and one or more of mixed columns from inner reservoir wall Interval, by blender ring 220 isolate with the gel formed along inner reservoir wall 229 or by inner reservoir wall 229 at one or more The gel isolation formed on a mixed column 218.In another example, by interior by blender 214 in finisher container 204 It is promoted, blender ring 220 or one or more of mixed columns 218 is separated from inner reservoir wall 229.As shown, such as In figure 3 with it is described further herein, promote the remainder of the rise blender 214 in the finisher container 204 of supporter 304 Therefore mixed column 218 and blender ring 220 are moved inward partly and compared with 229 corresponding opposite segments of inner reservoir wall.

It is as follows for several options of method 700.In an example, wiping polymer fluid is included polymer fluid It is mechanically engaged with hurricane band, such as by mechanically engaging outer edge 300 along the polymer fluid adjacent with inner reservoir wall 229. In another example, wiping includes generating turbulent flow along the rotary motion of inner reservoir wall 229 with hurricane band 216.With inner reservoir wall 229 The wiping of adjacent (for example, in Figure 5 in shown wiping area) therefore prevents polymer from stopping along the part of inner reservoir wall 229 It is stagnant.

In another example, by one or more of blender ring 220 or one or more of mixed columns 218 with Gel isolation includes：By blender ring 220 and one or more of mixed columns 218 from inner reservoir wall 229 compared with content The outer edge 300 of the close adjacent hurricane band 216 of wall 229 is spaced away from.In other words, with the outer edge of hurricane band 216 300 With the close adjacent comparison of inner reservoir wall 229, mixed column 218 and blender ring 220 compared with inner reservoir wall 229 opposite segments It is recessed.For example, as stated herein, the outer edge 300 of hurricane band 216 is located in wiping area and at least blender ring 220 It is positioned with one or more of mixed columns 218 compared with the close adjacent separate inner reservoir wall 229.In multiple examples, stir Device ring 220 is mixed from the interval of inner reservoir wall 229 to include but not limited to, 5cm or smaller or about 6cm, 7,8,9,10,11,12,13, 14th, 15,16,17,18,19cm or about 20cm or bigger.In another example, method 700 includes, based on blender ring 220 With one or more of mixed columns 218 from the interval that inner reservoir wall 229 is recessed, gel, such as edge are kept in whipping process The gel 500 that one or more of inner reservoir wall 229, blender ring 220 or one or more of mixed columns 218 are formed (for example, gel 502).In other words, along any gel that blender ring 220 and one or more of mixed columns 218 are formed from Inner reservoir wall 229 is recessed.Therefore, with the rotation of blender 214, which cannot be engaged with inner reservoir wall 229 and edge These features are kept without being removed.

Polymer fluid blender ring 220 is mixed including in an example, by polymer fluid with along outside ring The blender ring 220 that edge 316 has one or more mixing ridges 314 mixes.For example, one or more of mixing ridges 314 are set It puts in the one or more positions along petticoat 316.In another example, by polymer fluid blender ring 220 Mixing include by polymer fluid be used in caudals (compared with direction of the rotation) tools of one or more mixing ridges 314 there are one or The blender ring 220 of multiple notches 318 mixes.

In yet another instance, method 700 further includes：With separator spiral separator spiral as shown in Figure 6 606, separate the mixed flow of vapor and polymer fluid.As give and show, separator spiral 606 is located in finisher nozzle In 202 cylinder 603.Finisher nozzle 202 is configured to polymer fluid 228 being delivered to finisher container 204 and base The reentrainment of separated 230 interpolymer fluid 228 of vapor is prevented in sheet, as described herein.In another example, Method 700 includes separated 228 use-case of polymer fluid finisher nozzle 202 as shown in Figure 2 being delivered to polymerization The melt pool 224 of logistics body.Method 700 is further included according to one in substantial constant inner circumferential or substantial constant area Or multiple cylinders 603, by the splashing of inner reservoir wall 229 (on the water front of melt pool 224) and separated polymer fluid 228 every From.For example, in the case where cylinder 603 is substantially to wait greatly from ingate 600 to outlet opening 602, by separated polymer fluid 228 and each of separated vapor 230 down guide into melt pool 224.Additionally, and as described herein, Separator spiral 606 guides separated vapor 230 (for example, to separator gap 620), by separated vapor 230 from Otherwise the separated polymer fluid 228 delivered along helical axis 608 is isolated.In an example, big cylinder 603 is waited to allow to maintain The speed of the mixed flow of 202 interpolymer of finisher nozzle and vapor and therefore promotion vapor 230 and polymer flow The separation of body 228.For example, vapor 230 is along spiral section 610 towards separator gap 620 outwards rotation and therefore (at least portion Divide the speed for being attributed to vapor) it keeps separating with the polymer fluid of more center flow.

Embodiment 1- finisher components have the mixed column adjacent with inner reservoir wall.

In continuous 6,6 manufacturing method of nylon, by adipic acid and hexamethylene diamine with about equimolar ratio in salt pond Mixing contains aqueous mixture of 6,6 salt of nylon with about 50 weight % water in water, to be formed.By saline solution with about It is transferred to evaporator within 105L/ minutes.Saline solution is heated to about 125-135 DEG C (130 DEG C) and by water from heating by evaporator Saline solution remove so that water concentration reaches about 30 weight %.The salt mixture of evaporation was transferred to instead with about 75L/ minutes Answer device.Reactor makes the temperature of the salt mixture of evaporation reach about 218-250 DEG C (235 DEG C), so as to allow reactor by water from The salt mixture of the evaporation of heating further removes so that water concentration reaches about 10 weight %, and salt is further polymerize. The mixture of reaction was transferred to flash vessel with about 60L/ minutes.The mixture of reaction is heated to about 270-290 DEG C by flash vessel (280 DEG C), so as to which flash vessel be allowed further to remove water from reaction mixture so that water concentration reaches about 0.5 weight %, and So that the mixture of reaction further polymerize.The mixture of flash distillation was transferred to finisher with about 54L/ minutes.Finisher Polyblend is made to be subjected to vacuum further to remove water so that water concentration reaches about 0.1 weight %, so that polyamide obtains The degree of polymerization of suitable final scope, the polyblend for afterwards crossing aftercondensated are transferred to extruder and comminutor.

Finisher has the about cylindrical upper section of 20 meters of height and about 7 meters of internal diameter.Finisher has about round The lower part of taper, about 5 meters of lower part height, about 7 meters of upper diameter and the lower diameter of about 0.5m have and form 70 degree of angles each other Side wall.Finisher component includes the finisher blender with mixed column, the mixed column and finisher container Inner reservoir wall adjacent positioned, so that mixed column leaves the inner wall about 3.8cm to about 5cm of container.Finisher blender mixes Zygostyle and being rotated in melt pool for hurricane band are mechanically engaged polymer fluid along inner reservoir wall.Additionally, blender ring with Inner reservoir wall is adjacent, has from inner reservoir wall about 3.8cm to the interval of about 5cm.The outer edge of hurricane band is about 0.38cm from wall To 0.64cm.Blender has the height of 7m, the lowest part diameter of upper diameter and 0.5m with 7m.After the production of 65 days Check finisher container, and the inner reservoir wall of finisher container, mixed column and blender ring are by the polymer knot of gel Dirt (for example, in the case of fouling in about 65 days, it is desirable that annual 5.6 closings and cleaning).

Additionally, gel particle is measured for the finisher blender in operating process.Gel particle corresponds to delivering The gel particles that usually sieve and further correspond to the gel removed from finisher container.It is daily for finisher component The average of gel particles is 44.59 gel particles weekly.

Embodiment 2- finisher components have from the spaced mixed column of inner reservoir wall.

6,6 manufacturing method of continuous nylon of embodiment 1 is carried out, but uses the retraction for including there is mixed column and blender ring The finisher component of poly- device blender, the inner reservoir wall of the mixed column and blender ring from finisher container have interval, The distance at interval is so that the outer edge of hurricane band leaves wall about 0.38cm to 0.64cm and mixed column and blender ring leave Wall about 5.8cm.The rotation of hurricane band mechanically engages polymer fluid along inner reservoir wall and generates turbulent flow wherein.From finisher The rotation binding polymer fluid of the spaced mixed column of inner reservoir wall of container simultaneously generates turbulent flow wherein.Inner reservoir wall with by The turbulent flow isolation that mixed column generates.Finisher container is checked after the production of 65 days, without the evidence of significant fouling. Finisher container is checked after the production of 91 days, there is the polymer of gel along one in inner reservoir wall or mixed column or more The evidence of a fouling (for example, in the case of fouling in about 91 days, it is desirable that annual 4 closings and cleaning).Therefore band have from The finisher component of the finisher blender of the spaced mixed column of inner reservoir wall and blender ring is before it must clean The increase on operation lifetime close to 30% is realized before cleaning.

For there is the gel particle that the finisher component of recessed mixed column and blender ring measures less than after another The gel particle of polycondensation device assembly.Average for gel particles of the finisher component per the unit time is weekly 20.82 Gel particles.Realize that gel particle is reduced close to 47% with the finisher component of recessed mixed column and blender ring.

Embodiment 3- finisher components, with from the spaced mixed column of inner reservoir wall and with baffle.

In accordance with embodiment 2, but finisher blender has through hole including what is be connected with one or more of mixed columns Two baffles.Baffle is adjacent with hurricane band.One baffle is overhead gage, the other is lower baffle plate.Lower baffle plate is inserted in overhead gage Between hurricane band.Overhead gage is configured to when rotating in the first direction to guide polymer fluid downwards, and lower baffle plate It is configured to when rotating in the first direction to boot up polymer fluid.Baffle reduces polymeric blends in aftercondensated Stagnation in device and water is contributed to more effectively to be removed from polymeric blends.Such as compared with embodiment 2, the stirring with baffle Device provides：From polymeric blends, 1.5 mass % biggers remove water per hour.

Embodiment 4- finisher components, with from the spaced mixed column of inner reservoir wall and with mixing ridge and lack Mouthful.

In accordance with embodiment 2, but blender ring includes outer peripheral about 10 mixing ridge along ring.Blender ring is additionally included in 3 evenly spaced notches in about 0.2 meter of each mixing ridge, when finisher blender when rotating in the first direction, often The notch of a mixing ridge is arranged in the caudal of mixing ridge.Notch and mixing ridge reduce polymeric blends in finisher It stagnates and helps from polymeric blends more effectively to remove water.Such as compared with embodiment 2, equipped with notched mixed The blender for closing ridge provides：From polymeric blends, 0.5 mass % biggers remove water per hour.

Embodiment 5- finisher components, with from the spaced mixed column of inner reservoir wall and with scraper.

In accordance with embodiment 2, but scraper extends from blender circumferential direction inner reservoir wall, and scraper is configured to the edge in wiping area Inner reservoir wall wipes polymer fluid.Scraper reduce stagnation of the polymeric blends in finisher and contribute to by water from Polymeric blends more effectively remove.Such as compared with embodiment 2, provided equipped with the blender of scraper：Water is mixed from polymer Closing object, 0.5 mass % biggers remove per hour.

Example implementation

Example 1 can include theme, such as a kind of finisher component, and the finisher component is stirred including finisher Device, the finisher component include：Finisher container, the finisher container are included to the container base with outlet opening The inner reservoir wall of bottom extension, the inner reservoir wall is tapered towards the outlet opening, and the inner pressurd vessel include with it is described The adjacent wiping area of inner reservoir wall and the mixed zone away from the inner reservoir wall；With finisher blender, the finisher For being connected with the screw rod of screw pump, the finisher blender can revolve stirrer configuration compared with the finisher container Turn, the finisher blender includes：Hurricane band, the hurricane band is from the proximate exit orifice and along the inner reservoir wall Extension, the hurricane band include outer edge close adjacent with the inner reservoir wall and in the wiping area, and the spiral shell Rotation band is configured in the wiping area wipe polymer fluid along the inner reservoir wall, and one or more mixed columns are described One or more mixed columns and the spiral band connection, one or more of mixed columns are from the proximate exit orifice and along described Hurricane band extends and blender ring, the blender ring and one in the hurricane band or one or more of mixed columns A or multiple connections, and one or more of mixed columns and the blender ring from the inner reservoir wall have interval and In the mixed zone, one or more of the blender ring or one or more of mixed columns are configured to the polymerization Logistics body mixes in the mixed zone away from the inner reservoir wall.

Example 2 can include the theme of example 1 and can be optionally in combination, to optionally include, wherein described In mixed zone, the turbulent flow from one or more of mixed columns or the blender ring is configured to the polymer fluid Mixing.

Example 3 can include one of example 1 or 2 or any combination thereof theme and can be optionally in combination, with times Selection of land includes, wherein the interval from the inner reservoir wall according to the blender ring and one or more of mixed columns, described One or more of blender ring or one or more of mixed columns are configured to the polymer fluid in the mixing Mixing is without disturbing along the inner reservoir wall or the gel along the mixed column in area.

Example 4 can include one of example 1 to 3 or any combination thereof theme and can be optionally in combination, with times Selection of land includes, wherein the inward flange of the hurricane band is extended inwardly in the mixed zone, and one or more of mixing Column and the spiral band connection and it is adjacent with the inward flange of the hurricane band.

Example 5 can include one of example 1-4 or any combination thereof theme and can be optionally in combination, with optional Ground includes, wherein the hurricane band has about 2.5cm at least width of 20cm between the outer edge and the inward flange, Or between the outer edge and the inward flange about 5.8cm at least width of 20cm (for example, about 2.5cm, 3,4,5,6,7, 8th, 9,10,11,12,13,14,15,16,17,18,19 or about 20cm or bigger, and one or more of mixed columns are from institute State inner reservoir wall be spaced apart at least 2.5cm or from the inner reservoir wall be spaced apart at least 5.8cm (for example, about 2.5cm, 3,4,5, 6th, 7,8,9,10,11,12,13,14,15,16,17,18,19 or about 20cm or bigger).

Example 6 can include the theme of example 1-5 and can be optionally in combination, to optionally include, wherein described Finisher blender include with through hole one or more baffles, one or more of baffles with it is one or more of Mixed column connects, and one or more of baffles are adjacent with the hurricane band.

Example 7 can including example 1-6 theme or can be optionally in combination, to optionally include, wherein described One or more baffles include overhead gage and lower baffle plate, and the lower baffle plate is inserted between the overhead gage and the hurricane band, The overhead gage is configured to be directed towards the outlet opening in the case that the polymer fluid is rotated in a first direction, and And the lower baffle plate is configured to guide away from the outlet opening in the case that the polymer fluid is rotated in a first direction.

Example 8 can including example 1-7 theme or can be optionally in combination, to optionally include, wherein described Blender ring includes one or more mixing ridges along petticoat.

Example 9 can including example 1-8 theme or can be optionally in combination, to optionally include, wherein described Blender ring includes mixing the adjacent one or more notches of one or more of ridge with described, when the finisher stirs When rotating in the first direction, one or more of notches are in the caudal of one or more of the mixing ridge for device.

Example 10 can including example 1-9 theme or can be optionally in combination, to optionally include screw pump, institute Stating screw pump includes extending to the screw rod of the outlet opening, and the finisher blender is connected and can with the screw rod It is rotated according to the rotation of the screw rod.

Example 11 can be including example 1-10 theme or can be optionally in combination, to optionally include, wherein institute Stating finisher blender includes the promotion supporter being connected with the screw rod, and condensation kettle holds the promotion supporter in the rear The finisher blender is promoted in device.

Example 12 can be including example 1-11 theme or can be optionally in combination, to optionally include, wherein root According to the promotion provided by the promotion supporter, one or more of mixed columns and the blender ring are from the inner pressurd vessel Wall has interval.

Example 13 can including example 1-12 theme or can be optionally in combination, to optionally include, wherein scraping Knife is from the circumferential inner reservoir wall extension of the blender, and the scraper is configured in the wiping area along the content Wall wipes polymer fluid.

Example 14 can including example 1-13 theme or can be optionally in combination, to optionally include a kind of retraction Poly- device blender, the finisher blender include：Hurricane band, the hurricane band extend to end coils from spiral bottom, The hurricane band becomes larger from the spiral bottom to the end coils, and the hurricane band includes outer edge, is configured to work as The inner reservoir wall of polymer fluid from finisher container is wiped when in the finisher container；It is one or more Mixed column, one or more of mixed columns connect near the spiral bottom towards the end coils along the hurricane band It connects, one or more of mixed columns are configured to mix the polymer fluid；With blender ring, the blender ring with it is described The connection of one or more of hurricane band or one or more of mixed columns, wherein the blender ring, when mounted on described When in finisher container, compared with recessed from the inner reservoir wall with the outer edge of the close adjacent hurricane band of the inner reservoir wall Into, and recessed blender ring is isolated with the inner reservoir wall.

Example 15 can be including example 1-14 theme or can be optionally in combination, to optionally include, wherein institute Stating finisher blender includes the promotion supporter near the spiral bottom, and the promotion supporter is when seated described The finisher blender is promoted in finisher container.

Example 16 can be including example 1-15 theme or can be optionally in combination, to optionally include, wherein root According to the promotion provided by the promotion supporter, the blender ring is recessed from the inner reservoir wall.

Example 17 can be including example 1-16 theme or can be optionally in combination, to optionally include, wherein root According to the promotion provided by the promotion supporter, one or more of mixed columns are recessed from the inner reservoir wall, and by institute One or more recessed mixed columns are stated with the inner reservoir wall to isolate.

Example 18 can be including example 1-17 theme or can be optionally in combination, to optionally include, wherein institute Finisher stirrer configuration is stated for rotation in condensation kettle container in the rear, and according to the blender ring when seated From recessed and one or more of mixed columns of the inner reservoir wall from the recessed of the inner reservoir wall, when, upon rotating described one A or multiple mixed columns and the blender ring are configured to mix the polymer fluid without disturbing along the inner reservoir wall Or the gel along the mixed column.

Example 19 can be including example 1-18 theme or can be optionally in combination, to optionally include, wherein institute Stating finisher blender includes one or more baffles with through hole, one or more of baffles and the blender ring Or one or more of one or more of mixed columns connection.

Example 20 can be including example 1-19 theme or can be optionally in combination, to optionally include, wherein institute Stating one or more baffles includes overhead gage and lower baffle plate, and the lower baffle plate is inserted between the overhead gage and the hurricane band, The overhead gage is configured to when rotating in the first direction to guide polymer fluid downwards, and the lower baffle plate configures For polymer fluid ought be booted up when rotating in the first direction.

Example 21 can be including example 1-20 theme or can be optionally in combination, to optionally include, wherein institute Stating blender ring includes mixing ridges along the one or more of petticoat.

Example 22 can be including example 1-21 theme or can be optionally in combination, to optionally include, wherein institute Stating blender ring includes mix the adjacent one or more notches of one or more of ridge with described, one or more of scarce Mouth is in the caudal of one or more of the mixing ridge.

Example 23 can including example 1-22 theme or can be optionally in combination, to optionally include, wherein scraping Knife extends from the blender ring, and the scraper extends to the inner reservoir wall when in the finisher container, And the scraper is configured to wipe polymer fluid along the inner reservoir wall.

Example 24 can including example 1-23 theme or can be optionally in combination, to optionally include, one kind makes With the method for the finisher component including finisher blender, the described method includes：It will be in the melt of finisher container Polymer fluid in pond is stirred with finisher blender, including：By the polymer fluid along inner reservoir wall with after described The hurricane band of condensation kettle blender is wiped and by blender ring and one of the polymer fluid with the spiral band connection The mixing of one or more of a or multiple mixed columns, the blender ring and one or more of mixed columns are from the content Wall has interval；With the interval from the inner reservoir wall according to the blender ring and one or more of mixed columns, by institute It states blender ring and isolates with the gel formed along the inner reservoir wall or by the inner reservoir wall and one or more described mixed The gel isolation formed on zygostyle.

Example 25 can including example 1-24 theme or can be optionally in combination, to optionally include, wherein wiping Wiping the polymer fluid includes：The polymer fluid and the hurricane band are mechanically engaged, and with the hurricane band edge The inner reservoir wall generates turbulent flow.

Example 26 can including example 1-25 theme or can be optionally in combination, to optionally include, wherein general One or more of the blender ring or one or more of mixed columns isolate with gel including：By the blender ring With one or more of mixed columns compared with the outer edge with the close adjacent hurricane band of the inner reservoir wall away from described interior Chamber wall is spaced apart.

Example 27 can including example 1-26 theme or can be optionally in combination, to optionally include：According to institute The interval of blender ring and one or more of mixed columns from the inner reservoir wall is stated, by the inner reservoir wall with being stirred along described Mix the gel isolation of one or more of device ring or one or more of mixed columns formation.

Example 28 can including example 1-27 theme or can be optionally in combination, to optionally include, according to institute The interval of blender ring and one or more of mixed columns from the inner reservoir wall is stated, is kept during stirring along described The gel that one or more of inner reservoir wall, the blender ring or one or more of mixed columns are formed.

Example 29 can including example 1-28 theme or can be optionally in combination, to optionally include, wherein general The polymer fluid is included with blender ring mixing：By the polymer fluid with along petticoat tool there are one or it is more The blender ring mixing of a mixing ridge.

Example 30 can including example 1-29 theme or can be optionally in combination, to optionally include, wherein general The polymer fluid is included with blender ring mixing：The polymer fluid is used in one or more of mixing ridges Caudal on there is the blender ring mixing of one or more notches.

Example 31 can including example 1-30 theme or can be optionally in combination, to optionally include：In retraction By the mixed flow of vapor and polymer fluid separator spiral separation, the finisher nozzle configuration in poly- device nozzle barrel For polymer fluid is delivered to the finisher container.

Example 32 can including example 1-31 theme or can be optionally in combination, to optionally include：It will divide From polymer fluid be delivered to the finisher nozzle melt pool of polymer fluid；There is substantial constant with basis The cylinder of internal area isolates the inner reservoir wall with the splashing of separated polymer fluid.

Example 33 can including example 1-32 theme or can be optionally in combination, to optionally include：By described in The polymer fluid outlet opening for including the screw pump delivering of screw rod by the finisher container, the finisher stirring Device is connected with the screw rod.

Each of these non-limiting examples can support oneself, can also in any permutation or combination and with any one or Multiple others example combinations.

More than specific embodiment includes the reference of the attached drawing of the part for forming specific embodiment.Attached drawing passes through Exemplary mode shows the specific embodiment that can wherein implement the disclosure.These embodiments are herein also referred to as " real Example ".This example can be shown or description in addition to those except including, and further includes element.However, the invention of the present invention People also contemplate wherein only provide to those elements for showing or describing example.In addition, the present inventor it is also contemplated that Using either on specific example (or in terms of one or more) or other examples on shown and described herein Any combination for those elements (or in terms of one or more) that (or in terms of one or more) shows or describe or row The example of row.

In the case of the usage contradiction herein between the arbitrary document that is incorporated by reference, using usage herein as It is accurate.

Herein, it is such as common in the patent literature using term "one" or " one kind ", to include one or be more than One, and with any other example of " at least one " or " one or more " or using unrelated.Herein, unless in addition Point out, using term "or" represent it is non-exclusive alternatively, so that " A or B " include " A but be not B ", " B but be not A " and " A and B ".Herein, term " including (including) " and " wherein (in which) " " are included as corresponding term (comprising) " and the plain English of " wherein (wherein) " is of equal value.Equally, in following claims, term " comprising " It is open with "comprising", in other words, including in addition to those listed after this term in the claims System, device, product, composition, preparation or the method for element are still considered as in the range of the claim.In addition, In following claims, term " first ", " second " and " the 3rd " etc. only as mark use, and be not intended to they Object applies numerical requirements.

Method described herein example can machine or computer-implemented at least partly.Some examples can include coding There are the computer-readable medium or machine that can be operative so that the instruction that electronic device is carried out such as the method described in above example Readable medium.The implementation of this method can include code, such as microcode, assembler language code, higher-level language code.This generation Code can include the computer-readable instruction for carrying out a variety of methods.Code can form the part of computer program product. In addition, in an example, code can visibly be stored in one or more volatibility, non-instantaneous or non-volatile tangible Computer-readable medium, such as in the process of implementation or in other times.The example of these visible computer readable mediums can be with Include, but are not limited to, hard disk, moveable magnetic disc, removable CD are (for example, compact disk (CD) and digital video disk (DVD)), tape, storage card or stick, random access memory (RAM), read-only memory (ROM) etc..

It is described above to be intended to illustratively and nonrestrictive.For example, examples detailed above (or in terms of one or more) It can be in combination with one another.Other embodiments can be used, as those skilled in the art can after reading is described above To use.Summary is provided to meet the regulation of 37C.F.R. § 1.72 (b), reader to be allowed quickly to determine property disclosed in technology. Expressly propose it is that it will not be used to interpret or limit the scope or meaning of claim.Equally, in more than specific embodiment In, multiple features can concentrate in together to simplify the disclosure.This should not be construed as being intended to the disclosed feature being not claimed It is necessary to arbitrary claim.On the contrary, subject of the present invention can be all less than specific disclosed embodiment Feature in exist.Therefore, therefore following claims is bound to as example or embodiment in specific embodiment, wherein Each claim is supported oneself as separated embodiment, and it is expected that this embodiment can with multiple combinations or Arrangement is combined with each other.The scope of the present disclosure should refer to appended claims, of equal value with reference to these claims with being authorized Full breadth and determine.

Claims

1. a kind of finisher component including finisher blender, the finisher component include：

Finisher container, the finisher container include the inner reservoir wall extended to the container base with outlet opening, institute It states inner reservoir wall to be tapered towards the outlet opening, and the inner pressurd vessel includes the wiping area adjacent with the inner reservoir wall With the mixed zone away from the inner reservoir wall；With

Finisher blender, the finisher stirrer configuration with the screw rod of screw pump for being connected, the finisher Blender can be rotated compared with the finisher container, and the finisher blender includes：

Hurricane band, the hurricane band from the proximate exit orifice and along the inner reservoir wall extend, the hurricane band include with The inner reservoir wall is close adjacent and in the outer edge wiped in area, and the hurricane band is configured to polymer fluid It is wiped in the wiping area along the inner reservoir wall,

One or more mixed columns, one or more of mixed columns and the spiral band connection, one or more of mixing Column from the proximate exit orifice and along the hurricane band extension and

Blender ring, the blender ring connect with one or more of the hurricane band or one or more of mixed columns It connects, and one or more of mixed columns and the blender ring have interval and in the mixed zone from the inner reservoir wall Interior, one or more of the blender ring or one or more of mixed columns are configured to the polymer fluid remote From being mixed in the mixed zone of the inner reservoir wall, wherein the blender ring includes mixing along the one or more of petticoat Close ridge,

Wherein in the mixed zone, by the turbulent flow from one or more of mixed columns or the blender ring be configured to by The polymer fluid mixing.

2. a kind of finisher component including finisher blender, the finisher component include：

The interval from the inner reservoir wall wherein according to the blender ring and one or more of mixed columns, the blender One or more of ring or one or more of mixed columns are configured to mix the polymer fluid in the mixed zone It closes without disturbing along the inner reservoir wall or the gel along the mixed column.

3. a kind of finisher component including finisher blender, the finisher component include：

The inward flange of wherein described hurricane band is extended inwardly in the mixed zone, and one or more of mixed columns and institute State spiral band connection and adjacent with the inward flange of the hurricane band.

4. the finisher component described in claim 3, wherein the hurricane band is between the outer edge and the inward flange With 5.8cm to the width between 20cm, and one or more of mixed columns are from the inner reservoir wall interval at least 5.8cm。

5. a kind of finisher component including finisher blender, the finisher component include：

Wherein described finisher blender includes one or more baffles with through hole, one or more of baffles and institute One or more mixed column connections are stated, one or more of baffles are adjacent with the hurricane band.

6. the finisher component described in claim 5, wherein one or more of baffles include overhead gage and lower baffle plate, institute It states lower baffle plate to be inserted between the overhead gage and the hurricane band, the overhead gage is configured to the polymer fluid One side is directed towards the outlet opening in the case of rotating up, and the lower baffle plate is configured to exist the polymer fluid First party is guided in the case of rotating up away from the outlet opening.

7. a kind of finisher component including finisher blender, the finisher component include：

One or more mixed columns, one or more of mixed columns and the spiral band connection, one or more of mixing Column extends from the proximate exit orifice and along the hurricane band,

Blender ring, the blender ring connect with one or more of the hurricane band or one or more of mixed columns It connects, and one or more of mixed columns and the blender ring have interval and in the mixed zone from the inner reservoir wall Interior, one or more of the blender ring or one or more of mixed columns are configured to the polymer fluid remote From being mixed in the mixed zone of the inner reservoir wall, wherein the blender ring includes mixing along the one or more of petticoat Close ridge and

Screw pump, the screw pump include the screw rod for extending through the outlet opening, and the finisher blender and institute Screw rod is stated to connect and can be rotated according to the rotation of the screw rod.

8. a kind of finisher component including finisher blender, the finisher component include：

Wherein described finisher blender includes the promotion supporter being connected with the screw rod, and the promotion supporter is described The finisher blender is promoted in finisher container.

9. the finisher component described in claim 8, wherein the promotion that basis is provided by the promotion supporter, described one A or multiple mixed columns and the blender ring have interval from the inner reservoir wall.

10. a kind of finisher component including finisher blender, the finisher component include：

Wherein scraper is from the circumferential inner reservoir wall extension of the blender, and the scraper is configured in the wiping area Polymer fluid is wiped along the inner reservoir wall.

11. a kind of method using the finisher component for including finisher blender, the described method includes：

Polymer fluid in the melt pool of finisher container finisher blender is stirred, including：

By the polymer fluid along inner reservoir wall with the wiping of the hurricane band of the finisher blender and

By the polymer fluid with one in the blender ring with the spiral band connection and one or more mixed column or Multiple mixing, the blender ring and one or more of mixed columns have interval from the inner reservoir wall；With

The interval from the inner reservoir wall according to the blender ring and one or more of mixed columns, by the blender ring Isolate with the gel formed along the inner reservoir wall or by the inner reservoir wall with being formed on one or more mixed columns Gel isolation, wherein the blender ring includes one or more mixing ridges along petticoat.

12. the method described in claim 11, wherein wiping the polymer fluid includes：By the polymer fluid with it is described Hurricane band mechanically engages, and generates turbulent flow along the inner reservoir wall with the hurricane band.

13. the method described in claim 11, wherein by one in the blender ring or one or more of mixed columns Or it is multiple isolate with gel including：By the blender ring and one or more of mixed columns compared with the inner reservoir wall The outer edge of close adjacent hurricane band is spaced apart away from the inner reservoir wall.

14. the method described in claim 11, the described method includes：According to the blender ring and one or more of mixing Interval of the column from the inner reservoir wall, by the inner reservoir wall and along the blender ring or one or more of mixed columns One or more gels isolation formed.

15. the method described in claim 11, the described method includes：According to the blender ring and one or more of mixing Interval of the column from the inner reservoir wall is kept during stirring along the inner reservoir wall, the blender ring or described one The gel that one or more of a or multiple mixed columns are formed.

16. the method described in claim 11, the described method includes：By vapor and polymer in the cylinder of finisher nozzle The mixed flow of fluid separator spiral separation, the finisher nozzle are configured to polymer fluid being delivered to the retraction Poly- device container.