CN202000206U - High-pressure water spraying device for squeeze roll of paper machine - Google Patents
High-pressure water spraying device for squeeze roll of paper machine Download PDFInfo
- Publication number
- CN202000206U CN202000206U CN2011201032177U CN201120103217U CN202000206U CN 202000206 U CN202000206 U CN 202000206U CN 2011201032177 U CN2011201032177 U CN 2011201032177U CN 201120103217 U CN201120103217 U CN 201120103217U CN 202000206 U CN202000206 U CN 202000206U
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- China
- Prior art keywords
- squeeze roll
- pressure
- paper machine
- stainless steel
- pressure water
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- 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.)
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Abstract
The utility model relates to a high-pressure water spraying device for a squeeze roll of a paper machine, which comprises the squeeze roll, a stainless steel pipe and a plurality of high-pressure spray nozzles. The stainless steel pipe is arranged below the squeeze roll, the high-pressure spray nozzles are arranged at the two ends of the stainless steel pipe, each high-pressure spray nozzle is externally connected with a high-pressure water hose, and grooves of the squeeze roll can be cleaned up in a real time manner under the running state of the machine through the high pressure impact of high-pressure water. Compared with the prior art, the high-pressure water spraying device has the advantages of convenience in installation, wide use range and obvious use effects.
Description
Technical field
The utility model relates to the paper grade (stock) squeeze roll, especially relates to a kind of paper machine squeeze roll HP shower device.
Background technology
Because BF paper machine cylinder mould edge sealing method for designing causes web edge quantitatively a little more than other position, Flying Dutchman itself exists lip temperature a little less than other position, owing to causing the web edge coating, above two aspect reasons are difficult for forming, very easily take off the cylinder phenomenon, the web edge slurry can't adhere on the drying cylinder, but follows the felt running, arrive squeeze roll, through the extruding of squeeze roll rill, at the rill place slurry taking place overstocks, produce embedding slurry problem.Under long-term overstocked effect, the rill at embedding slurry position very easily deforms even damages, and has influence on the squeeze roll dewatering, greatly reduces squeeze roll service life; And because the squeeze roll rill damages, cause felt two lateral wearings very fast, cause the paper defects that both sides water dumping etc. brings, influence product quality, shortening felt service life, above-mentioned technological deficiency all directly increases the production consuming cost.
Summary of the invention
The purpose of this utility model be exactly provide in order to overcome the defective that above-mentioned prior art exists a kind of easy for installation, the scope of application is wide, the tangible paper machine of result of use is with squeeze roll HP shower device.
The purpose of this utility model can be achieved through the following technical solutions: a kind of paper machine squeeze roll HP shower device, comprise squeeze roll, it is characterized in that, also comprise stainless steel tube, a plurality of high-pressure nozzles, described stainless steel tube is arranged on the squeeze roll below, described a plurality of high-pressure nozzle is arranged on the stainless steel tube two ends, and the external high-pressure water hose of each high-pressure nozzle impacts by the high pressure of water under high pressure, under the mechanical movement state, the rill of squeeze roll is cleared up immediately.
The position that described a plurality of high-pressure nozzle is distributed under the squeeze roll is begun evenly to distribute to inside by squeeze roll roller limit.
Described a plurality of high-pressure nozzle comprises 6～8.
The setting angle of described high-pressure nozzle and water squeezing roll surface are 90 ° of injections, and ejection water is fan-shaped.
Described high-pressure water hose is connected with felt high-pressure spraying water lines.
The high pressure of described water under high pressure is 13～15kg.
Compared with prior art, the utility model has following advantage:
1) easy for installation;
2) scope of application is wide: this device is applicable to multiple board;
3) result of use is obvious: after this device uses, stop to take place the embedding slurry and damage squeeze roll rill phenomenon and take place, effectively prolong squeeze roll and felt service life.Guarantee to produce and normally to move continuously, directly promote production efficiency, reduce to produce consuming.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
As shown in Figure 1, a kind of paper machine squeeze roll HP shower device, comprise squeeze roll 1, also comprise stainless steel tube 2, six high-pressure nozzles 3, described stainless steel tube 2 is arranged on squeeze roll 1 below, described six high-pressure nozzles 3 on average are arranged on stainless steel tube 2 two ends, the setting angle of high-pressure nozzle and water squeezing roll surface are 90 ° of injections, and ejection water is fan-shaped, and the position that six high-pressure nozzles are distributed under the squeeze roll 1 is begun evenly to distribute to inside by squeeze roll roller limit, the external high-pressure water hose of each high-pressure nozzle, high-pressure water hose is connected with felt high-pressure spraying water lines, need not to connect in addition exterior line, so can not increase expense by generation equipment.(13～15kg) impact high pressure by water under high pressure, under the mechanical movement state, the rill of squeeze roll 1 are cleared up immediately.
High-pressure nozzle can be provided with 6～8 as required.
Claims (5)
1. a paper machine comprises squeeze roll with squeeze roll HP shower device, it is characterized in that, also comprise stainless steel tube, a plurality of high-pressure nozzles, described stainless steel tube are arranged on the squeeze roll below, described a plurality of high-pressure nozzle is arranged on the stainless steel tube two ends, the external high-pressure water hose of each high-pressure nozzle.
2. a kind of paper machine according to claim 1 is characterized in that with squeeze roll HP shower device the position that described a plurality of high-pressure nozzles are distributed under the squeeze roll is begun evenly to distribute to inside by squeeze roll roller limit.
3. a kind of paper machine according to claim 1 is characterized in that with squeeze roll HP shower device described a plurality of high-pressure nozzles comprise 6～8.
4. according to claim 1 or 2 or 3 described a kind of paper machines squeeze roll HP shower devices, it is characterized in that the setting angle of described high-pressure nozzle and water squeezing roll surface are 90 ° of injections, ejection water is fan-shaped.
5. a kind of paper machine according to claim 1 is characterized in that with squeeze roll HP shower device described high-pressure water hose is connected with felt high-pressure spraying water lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201032177U CN202000206U (en) | 2011-04-10 | 2011-04-10 | High-pressure water spraying device for squeeze roll of paper machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201032177U CN202000206U (en) | 2011-04-10 | 2011-04-10 | High-pressure water spraying device for squeeze roll of paper machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202000206U true CN202000206U (en) | 2011-10-05 |
Family
ID=44702951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201032177U Expired - Fee Related CN202000206U (en) | 2011-04-10 | 2011-04-10 | High-pressure water spraying device for squeeze roll of paper machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202000206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733238A (en) * | 2011-04-10 | 2012-10-17 | 上海东冠纸业有限公司 | High-pressure water spraying device of water squeezing roller |
-
2011
- 2011-04-10 CN CN2011201032177U patent/CN202000206U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733238A (en) * | 2011-04-10 | 2012-10-17 | 上海东冠纸业有限公司 | High-pressure water spraying device of water squeezing roller |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20170410 |