CN104452405A - Vertical type slice lip - Google Patents
Vertical type slice lip Download PDFInfo
- Publication number
- CN104452405A CN104452405A CN201410631494.3A CN201410631494A CN104452405A CN 104452405 A CN104452405 A CN 104452405A CN 201410631494 A CN201410631494 A CN 201410631494A CN 104452405 A CN104452405 A CN 104452405A
- Authority
- CN
- China
- Prior art keywords
- slice lip
- groove
- rubber bag
- vertical type
- lip body
- 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
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/02—Head boxes of Fourdrinier machines
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/04—Head boxes of cylinder machines
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/06—Regulating pulp flow
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses a vertical type slice lip. The vertical type slice lip comprises a pulp fluid box. An outlet portion of the pulp fluid box is provided with an upper slice lip body and a lower slice lip body, wherein the upper slice lip body and the lower slice lip body are matched with each other. A breast roll is arranged below the lower slice lip body. The lower slice lip body is provided with a groove. A rubber bag is arranged in the groove, wherein the shape of the rubber bag is matched with that of an inner cavity of the groove. An elastic sheet covering the groove is arranged on the lower slice lip body. The front end of the elastic sheet extends to the upper slice lip body, and the front end of the elastic sheet and the upper slice lip body cooperate to discharge pulp. The outside of the rubber bag is communicated with an air inlet pipe and an air outlet pipe. The vertical type slice lip is ingenious in structural design, the distance between the elastic sheet and the upper slice lip body is adjusted by inflating and deflating the rubber bag, operation is easy, the vertical type slice lip is not prone to damage, and the service life of the vertical type slice lip is prolonged.
Description
technical field:
The present invention relates generally to head box technical field, particularly relates to a kind of rectilinear labial lamina.
background technology:
Rectilinear labial lamina is a kind of quetsch, is suitable for high speed paper machine, and it includes upper and lower labial lamina, regulates top lip of slice by adjusting screw(rod), realizes the integrated regulation of labial lamina open height.But usual this adjustment is on the maximum direction of top lip of slice rigidity, easily causes permanent deformation, need to change more frequently.
summary of the invention:
The object of the invention is exactly the defect in order to make up prior art, provides a kind of rectilinear labial lamina, and it adjusts the distance of opening between upper and lower labial lamina by controlling aulaeum, extend service life.
The present invention is achieved by the following technical solutions:
A kind of rectilinear labial lamina, include head box body, the outlet position of head box body is provided with the top lip of slice and aulaeum that cooperatively interact, and the below of aulaeum is provided with breast roll, it is characterized in that: described aulaeum has groove, in described groove, be placed with the rubber bag coordinated with its cavity shape; Flexure strip is stamped in the top described aulaeum being positioned at groove, and the front end of flexure strip extends to top lip of slice position and coordinates pulp with top lip of slice; Air inlet pipe and escape pipe is linked with outside described rubber bag.
A kind of rectilinear labial lamina, is characterized in that: air inlet pipe is provided with air intake valve, escape pipe is provided with valve of giving vent to anger.
The present invention, by air inlet in rubber bag, makes rubber bag expand, and then makes rubber bag extrude flexure strip, flexure strip front end is tilted, and then reduces the spacing between top lip of slice.On the contrary, the gas in rubber bag is constantly released, achieve rubber bag and reduce, flexure strip is resetted, and then return to distance initial between flexure strip and top lip of slice.
Advantage of the present invention is:
Smart structural design of the present invention, by the adjustment of venting, the spacing realizing flexure strip and top lip of slice of giving vent to anger in rubber bag, simple to operate, be not easy to damage, extend the service life of rectilinear labial lamina.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
detailed description of the invention:
See accompanying drawing.
A kind of rectilinear labial lamina, include head box body 1, the outlet position of head box body 1 is provided with the top lip of slice 2 and aulaeum 3 that cooperatively interact, and the below of aulaeum 3 is provided with breast roll 4, described aulaeum 3 has groove, in described groove, is placed with the rubber bag 10 coordinated with its cavity shape; Flexure strip 5 is stamped in the top described aulaeum 3 being positioned at groove, and the front end of flexure strip 5 extends to top lip of slice 3 position and coordinates pulp with top lip of slice 3; Air inlet pipe 6 and escape pipe 7 is linked with outside described rubber bag 10.
Air inlet pipe 6 is provided with air intake valve 8, escape pipe 7 is provided with valve 9 of giving vent to anger.
This rectilinear labial lamina remains the adjusting screw(rod) mechanism controlling top lip of slice, can occur damaged rear use in rubber bag.
Claims (2)
1. a rectilinear labial lamina, include head box body, the outlet position of head box body is provided with the top lip of slice and aulaeum that cooperatively interact, and the below of aulaeum is provided with breast roll, it is characterized in that: described aulaeum has groove, in described groove, be placed with the rubber bag coordinated with its cavity shape; Flexure strip is stamped in the top described aulaeum being positioned at groove, and the front end of flexure strip extends to top lip of slice position and coordinates pulp with top lip of slice; Air inlet pipe and escape pipe is linked with outside described rubber bag.
2. the rectilinear labial lamina of one according to claim 1, is characterized in that: air inlet pipe is provided with air intake valve, escape pipe is provided with valve of giving vent to anger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410631494.3A CN104452405A (en) | 2014-11-10 | 2014-11-10 | Vertical type slice lip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410631494.3A CN104452405A (en) | 2014-11-10 | 2014-11-10 | Vertical type slice lip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104452405A true CN104452405A (en) | 2015-03-25 |
Family
ID=52899110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410631494.3A Pending CN104452405A (en) | 2014-11-10 | 2014-11-10 | Vertical type slice lip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104452405A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109183489A (en) * | 2018-09-25 | 2019-01-11 | 福建锐信合成革有限公司 | A kind of release paper quetsch |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1052714A (en) * | 1989-12-22 | 1991-07-03 | 维美德-卡胡拉有限公司 | Paper, cardboard or pulp dryer method of operation and device |
| EP0492190A1 (en) * | 1990-12-21 | 1992-07-01 | Valmet-Karhula Inc. | Adjusting device for the top lip beam of a headbox |
| US5820735A (en) * | 1994-05-02 | 1998-10-13 | Smurfit Carton Y Papel De Mexico | Under felt inclined flat former to produce multilayer or monolayer sheet of paper |
| CN202055088U (en) * | 2011-03-16 | 2011-11-30 | 西安维亚造纸机械有限公司 | Air cushion type flow box |
| CN103276619A (en) * | 2013-05-29 | 2013-09-04 | 轻工业杭州机电设计研究院 | Slope screen former structure |
-
2014
- 2014-11-10 CN CN201410631494.3A patent/CN104452405A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1052714A (en) * | 1989-12-22 | 1991-07-03 | 维美德-卡胡拉有限公司 | Paper, cardboard or pulp dryer method of operation and device |
| EP0492190A1 (en) * | 1990-12-21 | 1992-07-01 | Valmet-Karhula Inc. | Adjusting device for the top lip beam of a headbox |
| US5820735A (en) * | 1994-05-02 | 1998-10-13 | Smurfit Carton Y Papel De Mexico | Under felt inclined flat former to produce multilayer or monolayer sheet of paper |
| CN202055088U (en) * | 2011-03-16 | 2011-11-30 | 西安维亚造纸机械有限公司 | Air cushion type flow box |
| CN103276619A (en) * | 2013-05-29 | 2013-09-04 | 轻工业杭州机电设计研究院 | Slope screen former structure |
Non-Patent Citations (1)
| Title |
|---|
| 陈克复: "《制浆造纸机械与设备》", 31 December 2003 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109183489A (en) * | 2018-09-25 | 2019-01-11 | 福建锐信合成革有限公司 | A kind of release paper quetsch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
|
| RJ01 | Rejection of invention patent application after publication |