CN102817270A - Automatic paper breakage and cylinder blockage prevention device for drying part of paper making machine - Google Patents
Automatic paper breakage and cylinder blockage prevention device for drying part of paper making machine Download PDFInfo
- Publication number
- CN102817270A CN102817270A CN2012103045630A CN201210304563A CN102817270A CN 102817270 A CN102817270 A CN 102817270A CN 2012103045630 A CN2012103045630 A CN 2012103045630A CN 201210304563 A CN201210304563 A CN 201210304563A CN 102817270 A CN102817270 A CN 102817270A
- Authority
- CN
- China
- Prior art keywords
- paper
- disconnected
- oven dry
- banner
- compressed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Paper (AREA)
Abstract
The invention discloses an automatic paper breakage and cylinder blockage prevention device for a drying part of a paper making machine, which comprises a bracket, a transverse paper blowing tube, a side air blowing tube, a compressed air hose and a solenoid valve. The transverse paper blowing tube and the side air blowing tube are respectively connected with the compressed air hose, the compressed air hose is controlled by the solenoid valve to be communicated with a compressed air source, and the transverse paper blowing tube and the side air blowing tube are fixed on the bracket and face vacuum cylinders at outlets of each group of dryers. The device has the advantages that the paper tail on the drying part can be promptly blown to be completely broken in case of paper breakage of the paper making machine, cylinder winding and blockage caused by the paper tail in case of paper breakage can be prevented effectively, and the downtime caused by the cylinder winding and blockage can be reduced. Moreover, the device has a simple structure, energy can be saved, the work intensity of workers can be reduced, and the operating reliability of the paper making machine can be improved.
Description
Technical field
The present invention relates to the automatic safety device of a kind of paper machine oven dry portion in production run, the disconnected automatically antifouling cylinder assembly of paper of particularly a kind of paper machine oven dry portion.
Background technology
Modern advanced paper machine is mainly produced by the design of American-European developed country; Operating speed is all more than 1000 meters/minute; Have up to 2200 meters/minute, the high speed of a motor vehicle also can twine a series of negative interactions such as cylinder and plug cylinder owing to disconnected paper produces when bringing the high efficiency high yield; Cause shutting down for a long time cleaning, the increase working strength of workers is also wasted energy consumption and is influenced output.
Existing paper machine only is equipped with automatically disconnected paper apparatus at press section and front and back oven dry portion exit; Interrupt paper web after after disconnected paper takes place, feeding back to corresponding executive component by corresponding sensor; If disconnected paper in preceding oven dry portion then feed back to the press section executive component by the sensor signal in preceding oven dry portion exit and interrupt paper web in the press section outlet can produce the phenomenon that the paper tail that also in oven dry portion, moves twines cylinder and plug cylinder thus.In today that the high speed of a motor vehicle and big fabric width paper machine are produced, original design incompatibility production requirement, the paper tail that produces behind the disconnected paper twines cylinder and plug cylinder easily, is difficult to handle, and loses time, and directly causes the dryer scraper frame to be filled in distortion.
Summary of the invention
Goal of the invention: to the problems referred to above, the purpose of this invention is to provide the disconnected automatically antifouling cylinder assembly of paper of a kind of paper machine oven dry portion, twine cylinder and plug cylinder problem by what the paper tail produced behind the disconnected paper of the automatically disconnected paper apparatus of prevention.
Technical scheme: the disconnected automatically antifouling cylinder assembly of paper of a kind of paper machine oven dry portion; Comprise that support, banner blow paper tube, limit gas blow pipe, compressed-air hose, electromagnetic valve; Said banner blows paper tube and is connected with said compressed-air hose respectively with said limit gas blow pipe; Said compressed-air hose is connected compressed air gas source by said solenoid control, and said banner blows that paper tube and said limit gas blow pipe are fixed on the said support and towards the vacuum reservoir in each group drying cylinder exit.
The disconnected paper signal of said electromagnetic valve response paper machine; Compressed air gas source is switched to said compressed-air hose; When disconnected paper took place, electromagnetic valve in time responded in less than one second time according to disconnected paper signal, connects compressed air; Make banner blow paper tube and the limit gas blow pipe in time, side by side blows disconnected paper web, guarantee that the paper tail can be blown disconnected simultaneously and do not produce and twine cylinder and plug cylinder phenomenon.
Said banner blows paper tube and said limit gas blow pipe and vacuum reservoir axially parallel, paper web is blown simultaneously disconnected along fabric width, and it is disconnected to guarantee that effectively the paper tail can be blown simultaneously.
Said banner blows the paper web fabric width on the paper tube length covering vacuum cylinder.
Said gas blow pipe is positioned at the paper web limit on the vacuum reservoir.
Said support is installed on the paper machine soleplate.
Beneficial effect: compared with prior art, advantage of the present invention is that oven dry portion paper tail is in time blown disconnected fully after disconnected paper takes place paper machine; Effectively prevention is resolved behind the paper by what the paper tail produced and is twined cylinder and plug cylinder phenomenon; Reduce owing to twining the shutdown processing time that cylinder and plug cylinder cause, this apparatus structure is simple, energy efficient; Alleviate workman's working strength, improve the paper machine operational reliability.
Description of drawings
The structural representation that Fig. 1 installs and uses for the present invention;
Fig. 2 be among Fig. 1 A of the present invention to view.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment; Further illustrate the present invention; Should understand these embodiment only be used to the present invention is described and be not used in the restriction scope of the present invention; After having read the present invention, those skilled in the art all fall within the application's accompanying claims institute restricted portion to the modification of the various equivalent form of values of the present invention.
Like accompanying drawing 1, shown in 2, the disconnected automatically antifouling cylinder assembly of paper of a kind of paper machine oven dry portion comprises that support 1, banner blow paper tube 2, limit gas blow pipe 3, compressed-air hose 4, electromagnetic valve 5.Banner blows paper tube 2 and is fixed on the support 1 with limit gas blow pipe 3, and banner blows paper tube 2 and is connected with compressed-air hose 4 respectively with limit gas blow pipe 3, and compressed-air hose 4 is connected compressed air gas source 6 through electromagnetic valve 5 controls.
What the antifouling cylinder assembly of the present invention was arranged at paper machine respectively organizes the drying cylinder exit; Support 1 is installed on the paper machine soleplate; Make banner blow vacuum reservoir 7 axially parallels in paper tube 2 and drying cylinder exit; It is longer that banner blows paper tube 2 length, can paper web 8 be blown along fabric width fully when guaranteeing the paper web 8 on blowing disconnected vacuum reservoir 7 disconnected, therefore usually banner blow paper tube 2 length at least with vacuum reservoir 7 on the fabric width of paper web 8 equate.Limit gas blow pipe 3 also with vacuum reservoir 7 axially parallels in drying cylinder exit, gas blow pipe 3 length in limit are shorter, aim at paper web 8 limits on the vacuum reservoir 7.Limit gas blow pipe 3 one sides of antifouling cylinder assembly are fore side, and opposite side is a transmission side.
When the disconnected paper signaling switch of calender or sizing applicator inlet is in operation when detecting the disconnected paper of paper web; The paper signal feedback of will breaking immediately to papermaking DSC open third and fourth, the electromagnetic valve 5 in five groups of drying cylinder exits; Connect compressed air gas source 6, make compressed air through limit gas blow pipe 3 and banner blow paper tube 2 third and fourth, paper webs 8 on five groups of outlet drying cylinders blow disconnected simultaneously.The response time of whole process is very short, opens the disconnected paper web of after-blow from disconnected paper to electromagnetic valve less than a second, does not produce to guarantee the paper tail can be blown disconnected simultaneously and twines cylinder plug cylinder phenomenon.
Claims (6)
1. the disconnected automatically antifouling cylinder assembly of paper of a paper machine oven dry portion; It is characterized in that: comprise that support (1), banner blow paper tube (2), limit gas blow pipe (3), compressed-air hose (4), electromagnetic valve (5); Said banner blows paper tube (2) and is connected with said compressed-air hose (4) respectively with said limit gas blow pipe (3); Said compressed-air hose (4) is connected compressed air gas source by said electromagnetic valve (5) control, and said banner blows paper tube (2) and said limit gas blow pipe (3) and is fixed on said support (1) and goes up and organize the vacuum reservoir in drying cylinder exit towards each.
2. the disconnected automatically antifouling cylinder assembly of paper of a kind of paper machine oven dry portion according to claim 1, it is characterized in that: the disconnected paper signal of said electromagnetic valve (5) response paper machine is switched to said compressed-air hose (4) with compressed air gas source.
3. the disconnected automatically antifouling cylinder assembly of paper of a kind of paper machine oven dry portion according to claim 1, it is characterized in that: said banner blows paper tube (2) and said limit gas blow pipe (3) and vacuum reservoir axially parallel.
4. the disconnected automatically antifouling cylinder assembly of paper of a kind of paper machine oven dry portion according to claim 1, it is characterized in that: said banner blows the paper web fabric width on paper tube (2) the length covering vacuum cylinder.
5. the disconnected automatically antifouling cylinder assembly of paper of a kind of paper machine oven dry portion according to claim 1, it is characterized in that: said gas blow pipe (3) is positioned at the paper web limit on the vacuum reservoir.
6. the disconnected automatically antifouling cylinder assembly of paper of a kind of paper machine oven dry portion according to claim 1, it is characterized in that: said support (1) is installed on the paper machine soleplate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103045630A CN102817270A (en) | 2012-08-24 | 2012-08-24 | Automatic paper breakage and cylinder blockage prevention device for drying part of paper making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103045630A CN102817270A (en) | 2012-08-24 | 2012-08-24 | Automatic paper breakage and cylinder blockage prevention device for drying part of paper making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102817270A true CN102817270A (en) | 2012-12-12 |
Family
ID=47301689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103045630A Pending CN102817270A (en) | 2012-08-24 | 2012-08-24 | Automatic paper breakage and cylinder blockage prevention device for drying part of paper making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102817270A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162067A (en) * | 2017-12-31 | 2018-06-15 | 无锡裕力机械有限公司 | Full-automatic chain disconnected paper structure of blowing |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2679217Y (en) * | 2003-12-20 | 2005-02-16 | 山东晨鸣纸业集团股份有限公司 | Blowing cleaner for drying net |
| CN2871465Y (en) * | 2006-01-26 | 2007-02-21 | 宁波奇亿金属有限公司 | Paper-cutting sweeper |
| CN200952099Y (en) * | 2006-09-30 | 2007-09-26 | 山东贵和显星纸业股份有限公司 | Paper winder blast pipe |
| EP1908877A1 (en) * | 2006-10-05 | 2008-04-09 | Voith Patent GmbH | Drying assembly and method for threading a web |
| EP1983099A2 (en) * | 2007-04-19 | 2008-10-22 | Voith Patent GmbH | Method and device for separating a paper strip |
| CN201296880Y (en) * | 2008-10-16 | 2009-08-26 | 山东晨鸣纸业集团股份有限公司 | Device for blowing and sweeping drying mesh of drying part of paper making machine |
| WO2009141508A1 (en) * | 2008-05-22 | 2009-11-26 | Metso Paper, Inc. | Method and arrangement in tail threading of a web in the dryer section of a fiber web machine |
| CN201433329Y (en) * | 2009-05-08 | 2010-03-31 | 东莞玖龙纸业有限公司 | Device for preventing broken paper from being wound on drying cylinder of paper machine |
| CN202809378U (en) * | 2012-08-24 | 2013-03-20 | 玖龙纸业（太仓）有限公司 | Automatic paper-breaking and anti-blocking device for paper machine drying part |
-
2012
- 2012-08-24 CN CN2012103045630A patent/CN102817270A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2679217Y (en) * | 2003-12-20 | 2005-02-16 | 山东晨鸣纸业集团股份有限公司 | Blowing cleaner for drying net |
| CN2871465Y (en) * | 2006-01-26 | 2007-02-21 | 宁波奇亿金属有限公司 | Paper-cutting sweeper |
| CN200952099Y (en) * | 2006-09-30 | 2007-09-26 | 山东贵和显星纸业股份有限公司 | Paper winder blast pipe |
| EP1908877A1 (en) * | 2006-10-05 | 2008-04-09 | Voith Patent GmbH | Drying assembly and method for threading a web |
| EP1983099A2 (en) * | 2007-04-19 | 2008-10-22 | Voith Patent GmbH | Method and device for separating a paper strip |
| WO2009141508A1 (en) * | 2008-05-22 | 2009-11-26 | Metso Paper, Inc. | Method and arrangement in tail threading of a web in the dryer section of a fiber web machine |
| CN102089474A (en) * | 2008-05-22 | 2011-06-08 | 美卓造纸机械公司 | Method and arrangement in tail threading of a web in the dryer section of a fiber web machine |
| CN201296880Y (en) * | 2008-10-16 | 2009-08-26 | 山东晨鸣纸业集团股份有限公司 | Device for blowing and sweeping drying mesh of drying part of paper making machine |
| CN201433329Y (en) * | 2009-05-08 | 2010-03-31 | 东莞玖龙纸业有限公司 | Device for preventing broken paper from being wound on drying cylinder of paper machine |
| CN202809378U (en) * | 2012-08-24 | 2013-03-20 | 玖龙纸业（太仓）有限公司 | Automatic paper-breaking and anti-blocking device for paper machine drying part |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162067A (en) * | 2017-12-31 | 2018-06-15 | 无锡裕力机械有限公司 | Full-automatic chain disconnected paper structure of blowing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204566802U (en) | Single-side machine | |
| SE506648C2 (en) | drying section | |
| CN105571291A (en) | Textile drying machinery | |
| CN102089474A (en) | Method and arrangement in tail threading of a web in the dryer section of a fiber web machine | |
| CN202809378U (en) | Automatic paper-breaking and anti-blocking device for paper machine drying part | |
| CN103669080A (en) | Novel dry net cleaning device | |
| CN102817270A (en) | Automatic paper breakage and cylinder blockage prevention device for drying part of paper making machine | |
| CN203768731U (en) | Automatic paper breaking system for paper machine | |
| CN202390710U (en) | Forming part for papermaking machine | |
| CN103306078B (en) | Immediate dehydration platform for cloth discharging | |
| CN104397866B (en) | The reconstituted tobacoo connecting gear of reconstituted tobacco hot air drier | |
| CN103422290B (en) | Large-capacity viscose staple fiber post-treatment production line | |
| CN105821616A (en) | Drying and ironing device for spinning | |
| CN205741401U (en) | A kind of bursting device of sectional warper | |
| CN103993410B (en) | Auxiliary nozzle air path system for bidirectional wefting insertion air jet loom | |
| CN201433329Y (en) | Device for preventing broken paper from being wound on drying cylinder of paper machine | |
| CN210085928U (en) | Automatic paper leading device of high-speed paper machine | |
| CN203878287U (en) | Air circuit system of auxiliary nozzles for bidirectional weft insertion air jet loom | |
| CN205420905U (en) | Papermaking press part page dehydration forming device | |
| CN201137018Y (en) | High speed paper machine blowing pipe device suitable for single row drying cylinder | |
| CN215189329U (en) | Material tail quick discharging device for roller cut-tobacco drier in tobacco processing line | |
| CN103572535A (en) | Sizing dryer | |
| WO2011077015A3 (en) | Arrangement and method in connection with an impingement dryer for drying a fiber web | |
| CN209082249U (en) | The high-speed paper machine drying portion entrance/steady carton in press section exit | |
| CN203754133U (en) | Branch tube mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121212 |