CN201296880Y - Device for blowing and sweeping drying mesh of drying part of paper making machine - Google Patents
Device for blowing and sweeping drying mesh of drying part of paper making machine Download PDFInfo
- Publication number
- CN201296880Y CN201296880Y CNU2008201737462U CN200820173746U CN201296880Y CN 201296880 Y CN201296880 Y CN 201296880Y CN U2008201737462 U CNU2008201737462 U CN U2008201737462U CN 200820173746 U CN200820173746 U CN 200820173746U CN 201296880 Y CN201296880 Y CN 201296880Y
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- CN
- China
- Prior art keywords
- tracheae
- paper
- blowing
- drying
- sweeping
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a device for blowing and sweeping a drying mesh of a drying part of a paper making machine, comprising a blowing and sweeping air tube, an air valve and a conveying air tube. The blowing and sweeping air tube is connected with the conveying air tube through the air valve; the front end of the blowing and sweeping air tube is closed; the side surface of the wall of the blowing and sweeping air tube is provided with a blow hole from which air can be blown into the drying mesh; and the conveying air tube is communicated with a compressed air source. The device can blow and sweep the edge of the drying mesh in a shorter time when paper is broken, solves the problem of blockage of mesh openings at the edge of the drying mesh, can run more stably when paper is stuck to the drying mesh and can reduce the occurrence of paper breaking and paper faults.
Description
Technical field
The utility model relates to a kind of blow device that net is done by high-speed paper machine oven dry portion, genus field of mechanical technique of cleaning in the paper.
Background technology
In the paper process, traditional paper motor speed is lower, the dried network transmission paper web of the general employing of paper machine oven dry portion, and it is more and more higher along with paper motor speed in the paper industry production at present, Substance is more and more lower, the portion of paper machine oven dry simultaneously adopts the ventilation gas hood, cause dirt content more and stick to dried net surface easily after air circulation is used in the gas hood, the mesh in dried like this selvage portion zone is just stopped up by the dust set-off easily, cause that its air permeability descends, cause paper web to paste not tight dried net, the web edge floating phenomenon takes place also form paper defects, and since in the gas hood temperature too high, it is too big to the danger that dried selvage portion purges cleaning manually to enter gas hood, therefore, need to use mechanical device that dried selvage portion is cleaned to solve the mesh blockage problem that its set-off causes.
The utility model content
The purpose of this utility model provides a kind of short period that can utilize the disconnected paper of paper machine and dried selvage portion is purged the dried net blow device of paper machine oven dry portion of cleaning at interval.
The technical solution of the utility model is: the dried net blow device of paper machine oven dry portion, it is characterized in that: it is formed by purging tracheae, air valve and conveying tracheae, purge tracheae and carry tracheae to link to each other by air valve, purge the sealing of tracheae front end, sweep gas tube wall side has and can carry tracheae to be communicated with compressed gas source to doing the gas hole that net is blown.
The quantity of described gas hole is several.
Described several gas holes evenly are provided with.
The utility model has the advantages that: in short time dried selvage portion is purged cleaning in the time of can utilizing disconnected paper, solve dried selvage portion mesh blocking problem, more stable when making paper web paste dried wire side operation, reduce disconnected paper and paper defects.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Embodiment, as shown in the figure, the dried net blow device of paper machine oven dry portion, it is by purging tracheae 1, carrying tracheae 2 and air valve 3 to form, purge tracheae 1 and carry tracheae 2 to link to each other by air valve 3, purge 5 sealings of tracheae 1 front end, the tube wall side of purging tracheae 1 has can be to doing four gas holes 4 that net is blown, four gas holes 4 evenly are provided with, and carry tracheae 2 to be communicated with compressed gas source.
In the time of need purging cleaning, open air valve 3, the compressed air in the source of the gas promptly purges tracheae 1 by carrying tracheae 2 to enter by air valve 3, and by gas hole 4 ejections that purge tracheae 1 tube wall, purges cleaning to dried wire side.
Claims (3)
1, the dried net blow device of a kind of paper machine oven dry portion, it is characterized in that: it is by purging tracheae (1), air valve (3) and carrying tracheae (2) to form, purge tracheae (1) and carry tracheae (2) to link to each other by air valve (3), purge tracheae (1) front end (5) sealing, the tube wall side that purges tracheae (1) has and can carry tracheae (2) to be communicated with compressed gas source to doing the gas hole (4) that net is blown.
2, the dried net blow device of paper machine oven dry portion as claimed in claim 1 is characterized in that: the quantity of described gas hole (4) is several.
3, the dried net blow device of paper machine oven dry portion as claimed in claim 2 is characterized in that: described several gas holes (4) evenly are provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201737462U CN201296880Y (en) | 2008-10-16 | 2008-10-16 | Device for blowing and sweeping drying mesh of drying part of paper making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201737462U CN201296880Y (en) | 2008-10-16 | 2008-10-16 | Device for blowing and sweeping drying mesh of drying part of paper making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201296880Y true CN201296880Y (en) | 2009-08-26 |
Family
ID=41042856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201737462U Expired - Fee Related CN201296880Y (en) | 2008-10-16 | 2008-10-16 | Device for blowing and sweeping drying mesh of drying part of paper making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201296880Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817270A (en) * | 2012-08-24 | 2012-12-12 | 玖龙纸业（太仓）有限公司 | Automatic paper breakage and cylinder blockage prevention device for drying part of paper making machine |
| CN103958771A (en) * | 2011-11-25 | 2014-07-30 | 沃依特专利有限责任公司 | Method for transferring a material web from a drying arrangement to a downstream functional unit, and drying device |
| CN106268046A (en) * | 2016-08-29 | 2017-01-04 | 蚌埠市宏发滤清器有限公司 | The method that waste and old filter paper of air cleaner is purged |
| CN106345194A (en) * | 2016-08-29 | 2017-01-25 | 蚌埠市宏发滤清器有限公司 | Recycling method of waste air filter paper |
-
2008
- 2008-10-16 CN CNU2008201737462U patent/CN201296880Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103958771A (en) * | 2011-11-25 | 2014-07-30 | 沃依特专利有限责任公司 | Method for transferring a material web from a drying arrangement to a downstream functional unit, and drying device |
| CN103958771B (en) * | 2011-11-25 | 2016-08-17 | 沃依特专利有限责任公司 | Material web is transported to from drying device method and the drying equipment of downstream functional unit |
| CN102817270A (en) * | 2012-08-24 | 2012-12-12 | 玖龙纸业（太仓）有限公司 | Automatic paper breakage and cylinder blockage prevention device for drying part of paper making machine |
| CN106268046A (en) * | 2016-08-29 | 2017-01-04 | 蚌埠市宏发滤清器有限公司 | The method that waste and old filter paper of air cleaner is purged |
| CN106345194A (en) * | 2016-08-29 | 2017-01-25 | 蚌埠市宏发滤清器有限公司 | Recycling method of waste air filter paper |
| CN106345194B (en) * | 2016-08-29 | 2018-06-26 | 蚌埠市宏发滤清器有限公司 | Waste and old filter paper of air cleaner recoverying and utilizing method |
| CN106268046B (en) * | 2016-08-29 | 2018-06-26 | 蚌埠市宏发滤清器有限公司 | The method purged to waste and old filter paper of air cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20151016 |
|
| EXPY | Termination of patent right or utility model |