CN102995480A - Improved vacuum box structure of vacuum suction shifting roller - Google Patents
Improved vacuum box structure of vacuum suction shifting roller Download PDFInfo
- Publication number
- CN102995480A CN102995480A CN2012104947177A CN201210494717A CN102995480A CN 102995480 A CN102995480 A CN 102995480A CN 2012104947177 A CN2012104947177 A CN 2012104947177A CN 201210494717 A CN201210494717 A CN 201210494717A CN 102995480 A CN102995480 A CN 102995480A
- Authority
- CN
- China
- Prior art keywords
- vacuum
- vacuum box
- vacuum tank
- tank body
- improved
- 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
Abstract
The invention provides an improved vacuum box structure of a vacuum suction shifting roller. By the improved vacuum box structure, the sealability of a vacuum box is effectively ensured, and then the suction effect of water of paper pulp is ensured. The improved vacuum box structure comprises a vacuum box body and an operation side vacuum box head, and is characterized in that the end face of the vacuum box body is closed, and a semi-enclosed shaft hole is formed on the end face of the vacuum box body.
Description
Technical field
The present invention relates to the technical field of papermaking equipment, be specially a kind of improved vacuum suction and move roller vacuum chamber structure.
Background technology
After in the papermaking operation paper pulp being carried out uniform treatment, a large amount of moisture content is arranged in the paper pulp, in the forming process of paper product, to take out moisture content, because paper pulp will flatten moulding through running roller, in running roller, be provided with vacuum chamber, vacuum chamber comprises casing body and fore side vacuum tank head, existing vacuum tank body comprises vacuum tank body side and vacuum tank end face, the vacuum tank end face is provided with the axis hole that runs through, because axis hole runs through setting, so can have influence on the really sealing of vacuum chamber, thereby affect the sucking-off effect of paper pulp moisture content.
Summary of the invention
For the problems referred to above, the invention provides a kind of improved vacuum suction and move roller vacuum chamber structure, effectively guarantee the sealing of vacuum chamber, thereby guaranteed the sucking-off effect of paper pulp moisture content.
Its technical scheme is such: a kind of vacuum is inhaled the vacuum chamber structure of moving roller, and it comprises vacuum tank body and fore side vacuum tank head, it is characterized in that: described vacuum tank body end face closure, described vacuum tank body end face is provided with semi-enclosed axis hole.
It is further characterized in that: be provided with three groups of seals on the described vacuum tank body.
In the said structure of the present invention, because vacuum tank body end face closure, vacuum tank body end face is provided with semi-enclosed axis hole, and axle sleeve enters in semi-enclosed axis hole during installation, guarantees the sealing of vacuum chamber end, thereby has guaranteed the sucking-off effect of paper pulp moisture content.
Description of drawings
Fig. 1 is that the improved vacuum suction of the present invention moves roller vacuum chamber structural representation;
Fig. 2 is the sectional structure schematic diagram of the B-B of Fig. 1.
The specific embodiment
See Fig. 1, shown in Figure 2, a kind of vacuum is inhaled the vacuum chamber structure of moving roller, it comprises vacuum tank body 1 and fore side vacuum tank head 2,3 sealings of vacuum tank body end face, vacuum tank body end face 3 is provided with semi-enclosed axis hole 4, vacuum tank body 1 structure that is formed in one is provided with three groups of seals 5 on the vacuum tank body 1.
Claims (2)
1. a vacuum is inhaled the vacuum chamber structure of moving roller, and it comprises vacuum tank body and fore side vacuum tank head, it is characterized in that: described vacuum tank body end face closure, described vacuum tank body end face is provided with semi-enclosed axis hole.
2. a kind of vacuum according to claim 1 is inhaled the vacuum chamber structure of moving roller, it is characterized in that: be provided with three groups of seals on the described vacuum tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104947177A CN102995480A (en) | 2012-11-29 | 2012-11-29 | Improved vacuum box structure of vacuum suction shifting roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104947177A CN102995480A (en) | 2012-11-29 | 2012-11-29 | Improved vacuum box structure of vacuum suction shifting roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102995480A true CN102995480A (en) | 2013-03-27 |
Family
ID=47924537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104947177A Pending CN102995480A (en) | 2012-11-29 | 2012-11-29 | Improved vacuum box structure of vacuum suction shifting roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102995480A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532347A (en) * | 2018-05-23 | 2018-09-14 | 无锡鸿华造纸机械有限公司 | A kind of gear rotation vacuum couch roll |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1678083A (en) * | 1924-06-03 | 1928-07-24 | Paper & Textile Machinery Co | Suction roll |
| US3037557A (en) * | 1960-07-06 | 1962-06-05 | Time Inc | Rotary vacuum cylinder |
| US3091563A (en) * | 1958-08-14 | 1963-05-28 | Voith Gmbh J M | Method of and apparatus for quickly and safely withdrawing water from fiber suspensions |
| US3171776A (en) * | 1962-12-12 | 1965-03-02 | Beloit Corp | Bearing extraction device for a suction press roll |
| US3395073A (en) * | 1965-08-12 | 1968-07-30 | William P. Davis Sr. | Suction roll assembly |
| JPS5464111A (en) * | 1977-10-24 | 1979-05-23 | Japan Steel Works Ltd | Suction roll for paper making |
| DE3414351A1 (en) * | 1983-04-29 | 1984-10-31 | VEB Papiermaschinenwerke Freiberg, DDR 9200 Freiberg | Apparatus for the continuous dewatering of webs of fibre material |
| DE20105600U1 (en) * | 2000-03-31 | 2001-05-31 | Metso Paper Inc | Suction roll |
| EP1760192A1 (en) * | 2005-08-30 | 2007-03-07 | Voith Patent GmbH | Roll for paper machine |
| CN202989661U (en) * | 2012-11-29 | 2013-06-12 | 无锡市洪成造纸机械有限公司 | Improved vacuum absorption moving roller vacuum box body structure |
-
2012
- 2012-11-29 CN CN2012104947177A patent/CN102995480A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1678083A (en) * | 1924-06-03 | 1928-07-24 | Paper & Textile Machinery Co | Suction roll |
| US3091563A (en) * | 1958-08-14 | 1963-05-28 | Voith Gmbh J M | Method of and apparatus for quickly and safely withdrawing water from fiber suspensions |
| US3037557A (en) * | 1960-07-06 | 1962-06-05 | Time Inc | Rotary vacuum cylinder |
| US3171776A (en) * | 1962-12-12 | 1965-03-02 | Beloit Corp | Bearing extraction device for a suction press roll |
| US3395073A (en) * | 1965-08-12 | 1968-07-30 | William P. Davis Sr. | Suction roll assembly |
| JPS5464111A (en) * | 1977-10-24 | 1979-05-23 | Japan Steel Works Ltd | Suction roll for paper making |
| DE3414351A1 (en) * | 1983-04-29 | 1984-10-31 | VEB Papiermaschinenwerke Freiberg, DDR 9200 Freiberg | Apparatus for the continuous dewatering of webs of fibre material |
| DE20105600U1 (en) * | 2000-03-31 | 2001-05-31 | Metso Paper Inc | Suction roll |
| EP1760192A1 (en) * | 2005-08-30 | 2007-03-07 | Voith Patent GmbH | Roll for paper machine |
| CN202989661U (en) * | 2012-11-29 | 2013-06-12 | 无锡市洪成造纸机械有限公司 | Improved vacuum absorption moving roller vacuum box body structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532347A (en) * | 2018-05-23 | 2018-09-14 | 无锡鸿华造纸机械有限公司 | A kind of gear rotation vacuum couch roll |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202989661U (en) | Improved vacuum absorption moving roller vacuum box body structure | |
| CN102995480A (en) | Improved vacuum box structure of vacuum suction shifting roller | |
| CN202898897U (en) | Improved vacuum extraction roller | |
| CN202989660U (en) | Vacuum box structure of vacuum suction roller | |
| CN204157571U (en) | A kind of cylinder type water-removing machine | |
| CN203737427U (en) | Pressurizing piston material-pushing centrifugal machine | |
| CN103103852A (en) | Vacuum box body structure for vacuum suction-shifting roller | |
| CN204385554U (en) | A kind of vacuum carrying roller | |
| CN203411791U (en) | Steam drawing device for carbon fiber precursor | |
| CN105463912A (en) | Vacuum carrier roller of papermaking machine | |
| CN204677765U (en) | A kind of Novel conditioner sealing structure of shaft end | |
| CN203923790U (en) | A kind of vacuum blind press | |
| CN203559302U (en) | Sealing device for cylinder mold of paper machine | |
| CN203890800U (en) | Vacuum-blind hole-groove press roll | |
| CN205745213U (en) | A kind of end cap for main transmission reductor | |
| CN203637022U (en) | Cooling mechanism applied to rubber production line | |
| CN202727296U (en) | Groove feeding roll | |
| CN105463920A (en) | Vacuum box body of vacuum touch roll for papermaking machine | |
| CN202898892U (en) | Positioning structure of roller head of papermaking profiling roller | |
| CN204728944U (en) | A kind of wet process of FGD equipment baffle door | |
| CN203510808U (en) | Corrugated paper molding auxiliary mechanism of corrugating machine | |
| CN204041441U (en) | A kind of printing machine stock pump | |
| CN204357763U (en) | A kind of shaft seal structure | |
| CN204004411U (en) | There is the MOD hingen mechanism of sealability | |
| CN204266052U (en) | A kind of many vacuum chambers aspirate pressure roller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130327 |