CN204690499U - The energy-conservation calendering device of a kind of boxboard levelling slippery - Google Patents
The energy-conservation calendering device of a kind of boxboard levelling slippery Download PDFInfo
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- CN204690499U CN204690499U CN201520397150.0U CN201520397150U CN204690499U CN 204690499 U CN204690499 U CN 204690499U CN 201520397150 U CN201520397150 U CN 201520397150U CN 204690499 U CN204690499 U CN 204690499U
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Abstract
The utility model discloses the energy-conservation calendering device of a kind of boxboard levelling slippery, comprise frame, metallic roll, hot-rolling, temperature control system, stay-warm case, doctor blade device, microwave generator, Microwave cover, hydraulic cylinder, controller; Hydraulic means, temperature control system and power set are provided with bottom described frame; Described frame front is provided with metallic roll and hot-rolling and doctor blade device; Described metallic roll is provided with hydraulic cylinder, and described hot-rolling is connected with power set, temperature control system, is provided with stay-warm case outside hot-rolling, and central rack is provided with microwave generator and Microwave cover; Described frame side is provided with controller; This Novel heating silk heat cycles oil, banner hydraulic cylinder linear pressure regulates, Microwave cover preheating, hot-rolling arranged outside stay-warm case, effectively utilizes the thermal efficiency, reduce energy consumption, improve accuracy of temperature control, in metallic roll, high design is avoided making press polish deterioration of efficiency because of deflection deformation, pneumatic tyre movable scrapping knife device, the surperficial sicker of effective removing, improves cleanliness factor and surface quality.
Description
Technical field
The utility model relates to a kind of boxboard manufacturing technology apparatus field, particularly the energy-conservation calendering device of a kind of boxboard levelling slippery.
Background technology
In paper product manufacture process, usually all need to carry out press polish process to paper, paper machine line is equipped with single nip calender and mainly contains two objects: one is ornamenting, improve the smoothness of paper web, glossiness and tightness, or can bulk be kept again while improving smoothness, glossiness; Two is the thickness correcting paper web, or keeps uniform tightness.
The calender used in prior art is mainly divided into two kinds: a kind of is traditional hard calender, and use many in all kinds of paper mills, its hot-rolling adopts chill casting roller, and passes into steam or hot water in axle center to regulate the temperature of roll surface; Another is soft press-polishing machine, is that heat energy and mechanical energy are cut to web transfers and surface, pressure effect, and pulp compositions relaxes flowing, makes the paper of contacting metal hot-rolling have very exquisite smooth surface.
The deficiencies in the prior art are: the hot-rolling in hard calender, and roll surface temperature distribution is very uneven, and thermal losses is very large, cause energy consumption excessive, result of use is undesirable, and roll surface temperature is general lower, improve oven dry cost, linear pressure can not regulate rapidly, and paper smoothness can not ensure; And soft press-polishing machine equipment investment cost is high, maintenance cost is expensive, and change roll body trouble, medium-sized and small enterprises are difficult to promote the use of.
Utility model content
For solving the problems of the technologies described above, the utility model provides the energy-conservation calendering device of a kind of boxboard levelling slippery, for deficiency of the prior art, design Novel plating press system, adopt heater strip heat cycles oil, pass in hot-rolling by recycle oil, hot-rolling can be made to reach design temperature rapidly, roller laterally adopts hydraulic system to carry out linear pressure adjustment, paper banner thickness evenness can be improved, before web calendered, increase microwave preheating device, and at hot-rolling arranged outside stay-warm case, effectively utilize the thermal efficiency, thus minimizing energy consumption, improve temperature control precision, design high in metallic roll is avoided making press polish deterioration of efficiency because of deflection deformation, adopt the doctor blade device of pneumatic tyre movement, can the sicker of effective kicker cylinder sub-surface.
For achieving the above object, the technical solution of the utility model is as follows: the energy-conservation calendering device of a kind of boxboard levelling slippery, comprise frame, metallic roll, hot-rolling, temperature control system, stay-warm case, doctor blade device, power set, microwave generator, Microwave cover, guide wheel, paper web, hydraulic means, hydraulic cylinder, controller, it is characterized in that:
Described frame is that Metal Material Welding forms, and is provided with hydraulic means, temperature control system and power set bottom described frame; Described frame front is up and down is fixedly installed metallic roll and hot-rolling, and described metallic roll and hot-rolling front arrange doctor blade device respectively; Described metallic roll is positioned at directly over described hot-rolling, and above described metallic roll, banner is provided with the hydraulic cylinder of Intermediate High Pressure, applies pressure by hydraulic cylinder to metallic roll, and regulate metallic roll to each point pressure size of paper web, described hydraulic cylinder is communicated with hydraulic means; Described hot-rolling side is connected with power set, and opposite side is communicated with temperature control system, and outside described hot-rolling, semi-circumference is provided with stay-warm case, and described central rack is symmetrically arranged with microwave generator up and down, and described microwave generator is provided with Microwave cover; Described frame rear portion is symmetrical arranged guide wheel up and down, described paper web successively through guide wheel, Microwave cover, metallic roll and hot-rolling, and paper web is led, preheating and press polish ornamenting; Described frame side is provided with controller, and described controller is connected with power set, temperature control system, hydraulic means, hydraulic cylinder, microwave generator, stay-warm case electric signal.
Described temperature control system is by heater strip heat cycles oil, and described recycle oil sends into heating or cooling thermo-roll surface in hot-rolling by pipeline.
Described stay-warm case is provided with banner fence, described banner fence is driven opening enclosed, for regulating the rapidity of thermo-roll surface temperature.
Described doctor blade device is the portable scraper of pneumatic tyre.
Described frame lower is also provided with lubricating oil system, is communicated with lubricating component by lubrication piping.
Described metallic roll and hot-rolling all adopt motor-driven to drive, and the pressurization of its linear pressure adopts hydraulic cylinder.
Operation principle of the present utility model is: after the utility model is installed in the drying section of paper machine line, by guide wheel, calendered surface ornamenting and correction paper sheet thickness, by paper smoothness, glossiness and tightness can be improved after press polish, keep uniform tightness; Two rollers are provided with pneumatic tyre Mobile scraper device, clean the surface of metallic roll and hot-rolling; By heater strip, recycle oil temperature is regulated, coordinate stay-warm case simultaneously, the temperature of thermo-roll surface can be regulated rapidly, paper web can be made because being heated deliquescing thus be issued to the effect of high tightness at same line pressure, employing heater strip heats, and when needs hot-rolling cools, can stop heating, carry out circulation high efficiency cooling with recycle oil, heat roller temperature can be reduced rapidly; Adopt banner hydraulic pulldown that any point on paper banner direction can be made can to regulate linear pressure rapidly, effectively can improve the smoothness of paper, tightness, maintenance paper sheet thickness are even; The metallic roll of high design in employing, can regulate linear pressure more efficiently; Coordinate pneumatic tyre Mobile scraper device, effectively can remove the sicker of metallic roll and thermo-roll surface, improve the cleanliness factor on roller surface, ensure paper surface quality, reduce paper and demote because of calecder spot.
Press polish run in, paper web through Microwave cover rapidly pre-warming, further, paper web contacts with hot-rolling, in short time, hot-rolling passes to heat energy in paper, and is deep into certain critical depth, when its degree of depth can reach 0.007 μ м, the temperature of paper reaches or close to glass softening point, now paper plasticity is strengthened, and soft roller is when pressurized, elastic deformation, nip forming surface contacts; The hot-rolling of minute surface as the pressing mold the paper of plasticizing, change level and smooth glossy again, and retain suitable thickness.
Pass through technique scheme, the beneficial effect of technical solutions of the utility model is: design Novel plating press system, adopt heater strip heat cycles oil, pass in hot-rolling by recycle oil, hot-rolling can be made to reach design temperature rapidly, roller laterally adopts hydraulic system to carry out linear pressure adjustment, paper banner thickness evenness can be improved, the hydraulic means adopting banner to arrange can make any point on paper banner direction can regulate linear pressure rapidly, effectively can improve the smoothness of paper, tightness, maintenance paper sheet thickness are even.Before web calendered, increase microwave preheating device, and at hot-rolling arranged outside stay-warm case, effectively utilize the thermal efficiency, thus reduce energy consumption, improve temperature control precision, design high in metallic roll is avoided making press polish deterioration of efficiency because of deflection deformation, adopts the doctor blade device of pneumatic tyre movement, can the sicker of effective kicker cylinder sub-surface, improve the cleanliness factor of roller surfaces, ensure paper surface quality.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the energy-conservation calendering device structural diagrams intention of a kind of boxboard levelling slippery disclosed in the utility model embodiment.
Numeral and the corresponding component title represented by letter in figure:
1. frame 2. metallic roll 3. hot-rolling 4. temperature control system
5. stay-warm case 6. doctor blade device 7. power set 8. microwave generator
9. Microwave cover 10. guide wheel 11. paper web 12. hydraulic means
13. hydraulic cylinder 14. controllers
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
According to Fig. 1, the utility model provides the energy-conservation calendering device of a kind of boxboard levelling slippery, comprises frame 1, metallic roll 2, hot-rolling 3, temperature control system 4, stay-warm case 5, doctor blade device 6, power set 7, microwave generator 8, Microwave cover 9, guide wheel 10, paper web 11, hydraulic means 12, hydraulic cylinder 13, controller 14.
Described frame 1 forms for Metal Material Welding, is provided with hydraulic means 12, temperature control system 4 and power set 7 bottom described frame 1; Described frame 1 front is up and down is fixedly installed metallic roll 2 and hot-rolling 3, and described metallic roll 2 and hot-rolling 3 front arrange doctor blade device 6 respectively; Described metallic roll 2 is positioned at directly over described hot-rolling 3, above described metallic roll 2, banner is provided with the hydraulic cylinder 13 of mesohigh, apply pressure by hydraulic cylinder 13 pairs of metallic roll 2, regulate each point pressure size of metallic roll 2 pairs of paper webs 11, described hydraulic cylinder 13 is communicated with hydraulic means 12; Described hot-rolling 3 side is connected with power set 7, and opposite side is communicated with temperature control system 4, and outside described hot-rolling 3, semi-circumference is provided with stay-warm case 5, is symmetrically arranged with microwave generator 8 up and down in the middle part of described frame 1, and described microwave generator 8 is provided with Microwave cover 9; Described frame 1 rear portion is symmetrical arranged guide wheel 10 up and down, described paper web 11 successively through guide wheel 10, Microwave cover 9, metallic roll 2 and hot-rolling 3, and paper web 11 is led, preheating and press polish ornamenting; Described frame 1 side is provided with controller 14, and described controller 14 is connected with power set 7, temperature control system 4, hydraulic means 12, hydraulic cylinder 13, microwave generator 8, stay-warm case 5 electric signal.
Described temperature control system 4 is by heater strip heat cycles oil, and described recycle oil sends into heating or cooling hot-rolling 3 surface in hot-rolling 3 by pipeline.
Described stay-warm case 5 is provided with banner fence, and described banner fence is driven opening enclosed, for regulating the rapidity of hot-rolling 3 surface temperature.
Described doctor blade device 6 is the portable scraper of pneumatic tyre.
Described frame 1 bottom is also provided with lubricating oil system, is communicated with lubricating component by lubrication piping.
Described metallic roll 2 and hot-rolling 3 all adopt motor-driven to drive, and the pressurization of its linear pressure adopts hydraulic cylinder 13.
Concrete implementation and operation step of the present utility model is: after the utility model is installed in paper machine line drying section, by guide wheel 10, press polish paper web 11 surface and correction paper sheet thickness, by paper smoothness, glossiness and tightness can be improved after press polish, keep uniform tightness; Two rollers are provided with pneumatic tyre Mobile scraper device, clean the surface of metallic roll 2 and hot-rolling 3; By heater strip, recycle oil temperature is regulated, coordinate stay-warm case 5 simultaneously, the temperature on hot-rolling 3 surface can be regulated rapidly, paper web 11 can be made because being heated deliquescing thus be issued to the effect of high tightness at same line pressure, employing heater strip heats, and when needs hot-rolling 3 cools, can stop heating, carry out circulation high efficiency cooling with recycle oil, hot-rolling 3 temperature can be reduced rapidly; Adopt banner hydraulic pressure compound of sand, clay, etc. for making earthenware 3 that any point on paper banner direction can be made can to regulate linear pressure rapidly, effectively can improve the smoothness of paper, tightness, maintenance paper sheet thickness are even; The metallic roll 2 of high design in employing, can regulate linear pressure more efficiently; Coordinate pneumatic tyre Mobile scraper device 6, effectively can remove metallic roll and thermo-roll surface sicker, improve the cleanliness factor on roller surface, ensure paper surface quality, reduce paper and demote because of calecder spot.
Press polish run in, paper web through Microwave cover rapidly pre-warming, further, paper web contacts with hot-rolling, in short time, hot-rolling passes to heat energy in paper, and is deep into certain critical depth, when its degree of depth can reach 0.007 μ м, the temperature of paper reaches or close to glass softening point, now paper plasticity is strengthened, and soft roller is when pressurized, elastic deformation, nip forming surface contacts; The hot-rolling of minute surface as the pressing mold the paper of plasticizing, change level and smooth glossy again, and retain suitable thickness.
By above-mentioned specific embodiment, the beneficial effects of the utility model are: design Novel plating press system, adopt heater strip heat cycles oil, pass in hot-rolling by recycle oil, hot-rolling can be made to reach design temperature rapidly, roller laterally adopts hydraulic system to carry out linear pressure adjustment, paper banner thickness evenness can be improved, the hydraulic means adopting banner to arrange can make any point on paper banner direction can regulate linear pressure rapidly, effectively can improve the smoothness of paper, tightness, maintenance paper sheet thickness are even.Before web calendered, increase microwave preheating device, and at hot-rolling arranged outside stay-warm case, effectively utilize the thermal efficiency, thus reduce energy consumption, improve temperature control precision, design high in metallic roll is avoided making press polish deterioration of efficiency because of deflection deformation, adopts the doctor blade device of pneumatic tyre movement, can the sicker of effective kicker cylinder sub-surface, improve the cleanliness factor of roller surfaces, ensure paper surface quality.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. the energy-conservation calendering device of boxboard levelling slippery, it is characterized in that, comprise frame, metallic roll, hot-rolling, temperature control system, stay-warm case, doctor blade device, power set, microwave generator, Microwave cover, guide wheel, paper web, hydraulic means, hydraulic cylinder, controller; Described frame is that Metal Material Welding forms, and is provided with hydraulic means, temperature control system and power set bottom described frame; Described frame front is up and down is fixedly installed metallic roll and hot-rolling, and described metallic roll and hot-rolling front arrange doctor blade device respectively; Described metallic roll is positioned at directly over described hot-rolling, and above described metallic roll, banner is provided with the hydraulic cylinder of Intermediate High Pressure, applies pressure by hydraulic cylinder to metallic roll, and regulate metallic roll to each point pressure size of paper web, described hydraulic cylinder is communicated with hydraulic means; Described hot-rolling side is connected with power set, and opposite side is communicated with temperature control system, and outside described hot-rolling, semi-circumference is provided with stay-warm case, and described central rack is symmetrically arranged with microwave generator up and down, and described microwave generator is provided with Microwave cover; Described frame rear portion is symmetrical arranged guide wheel up and down, described paper web successively through guide wheel, Microwave cover, metallic roll and hot-rolling, and paper web is led, preheating and press polish ornamenting; Described frame side is provided with controller, and described controller is connected with power set, temperature control system, hydraulic means, hydraulic cylinder, microwave generator, stay-warm case electric signal.
2. the energy-conservation calendering device of a kind of boxboard levelling slippery according to claim 1, is characterized in that, described temperature control system is by heater strip heat cycles oil, and described recycle oil sends into heating or cooling thermo-roll surface in hot-rolling by pipeline.
3. the energy-conservation calendering device of a kind of boxboard levelling slippery according to claim 1, is characterized in that, described stay-warm case is provided with banner fence, and described banner fence is driven opening enclosed, for regulating the rapidity of thermo-roll surface temperature.
4. the energy-conservation calendering device of a kind of boxboard levelling slippery according to claim 1, is characterized in that, described doctor blade device is the portable scraper of pneumatic tyre.
5. the energy-conservation calendering device of a kind of boxboard levelling slippery according to claim 1, it is characterized in that, described frame lower is also provided with lubricating oil system, is communicated with lubricating component by lubrication piping; Described metallic roll and hot-rolling all adopt motor-driven to drive, and the pressurization of its linear pressure adopts hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520397150.0U CN204690499U (en) | 2015-06-10 | 2015-06-10 | The energy-conservation calendering device of a kind of boxboard levelling slippery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520397150.0U CN204690499U (en) | 2015-06-10 | 2015-06-10 | The energy-conservation calendering device of a kind of boxboard levelling slippery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204690499U true CN204690499U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520397150.0U Withdrawn - After Issue CN204690499U (en) | 2015-06-10 | 2015-06-10 | The energy-conservation calendering device of a kind of boxboard levelling slippery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204690499U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297521A (en) * | 2015-06-10 | 2016-02-03 | 江苏理文造纸有限公司 | Energy-efficient calendering device for cardboard paper with function of adjusting smoothness |
| CN110924217A (en) * | 2019-12-17 | 2020-03-27 | 浙江金龙纸业有限公司 | Soft calender roll equipment for improving smoothness of paper and soft pressing method |
| CN110924218A (en) * | 2019-12-31 | 2020-03-27 | 贵州金马包装材料有限公司 | Calendering device for color card paper |
-
2015
- 2015-06-10 CN CN201520397150.0U patent/CN204690499U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297521A (en) * | 2015-06-10 | 2016-02-03 | 江苏理文造纸有限公司 | Energy-efficient calendering device for cardboard paper with function of adjusting smoothness |
| CN110924217A (en) * | 2019-12-17 | 2020-03-27 | 浙江金龙纸业有限公司 | Soft calender roll equipment for improving smoothness of paper and soft pressing method |
| CN110924218A (en) * | 2019-12-31 | 2020-03-27 | 贵州金马包装材料有限公司 | Calendering device for color card paper |
| CN110924218B (en) * | 2019-12-31 | 2021-08-10 | 贵州金马包装材料有限公司 | Calendering device for color card paper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151007 Effective date of abandoning: 20170517 |
|
| AV01 | Patent right actively abandoned |