CN101619551A - Low quantitative macrofiber pressurized cambered netty groove - Google Patents
Low quantitative macrofiber pressurized cambered netty groove Download PDFInfo
- Publication number
- CN101619551A CN101619551A CN200810162845A CN200810162845A CN101619551A CN 101619551 A CN101619551 A CN 101619551A CN 200810162845 A CN200810162845 A CN 200810162845A CN 200810162845 A CN200810162845 A CN 200810162845A CN 101619551 A CN101619551 A CN 101619551A
- Authority
- CN
- China
- Prior art keywords
- order
- orifice plate
- cambered
- netty
- macrofiber
- 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 relates to papermaking equipment, in particular to a low quantitative macrofiber pressurized cambered netty groove which adopts the structure that paper pulp which flows out from an isobaric tank under constant pressure are uniformly distributed on the low quantitative macrofiber pressurized cambered netty groove for wovemould papermaking passing through a rectification channel two ends of which is provided with a one-step pore plate and a second-step pore plate. The netty groove comprises a wovemould, a netty groove and the isobaric tank, wherein, a plurality of flexible pipes are connected on the isobaric tank, the other end of each flexible pipe is connected with a distributor, one end of the distributor is connected with a rectification channel, the one-step pore plate is arranged on one end of the rectification channel, and the second-step pore plate is arranged on the other end of the rectification channel; the paper pulp is extruded out from the isobaric tank, flows into the rectification channel through the flexible pipes and then uniformly flows out from the one-step pore plate and the second-step pore plate in the rectification channel; one end of the rectification channel, which is provided with the second-step pore plate, is provided with a cambered plate, one end of the cambered plate contacts the wovemould, and the space between the cambered plate and the wovemould is adjustable; and pulp fluid is uniformly distributed in the channel, water is uniformly filtered, and wet paper is rotated along with the wovemould to be molded.
Description
Technical field
The present invention relates to paper making equipment, especially relate to a kind of employing and be evenly arranged in the low quantitative macrofiber pressurized cambered netty groove that rotary screen cage becomes paper with the second order orifice plate from the paper pulp single order orifice plate that two ends are provided with through the over commutation road that the equipressure tank constant voltage flows out.
Background technology
Be unable to do without paper in people's life, the kind of paper is also a lot, and device structure is various informative, and the quality of shaping paper has important relation with becoming paper machine equipment structure.
Be the 00817235.8 multiple layer papermaking machine that a kind of compact conformation is provided as the patent No., comprise paper web is received in paper web reception area on the fabric that forms continuous loop, paper web is wrapped in spool on the roller, transmit point with paper web, between paper web reception area and spool, receive paper web and form the fabric of loop at the paper web reception area.By making paper machine between the vertical layer of different definition, transmit paper web, thus provide a kind of be applicable to that the confined space installs have a multiple layer papermaking machine than the compact conformation of small footprint size.As the patent No. for 200510130177.4 inventions provide damage that a kind of pressurization of the squeezing part by press mechanism causes less, the good paper transporting felt of the smoothing function of the dehydration property of appropriateness and wet paper surface and pressing device with paper machine of this paper transporting felt.
And for example the patent No. is 94101597.1 to the invention discloses a kind of papermaking apparatus, many vertical adjustable format rolls are set in place in guide-in roller to the upper surface of the pilcher between the couch roll, other has many fixing curved levers to be arranged on the lower surface of mesh screen, for no reason pilcher and mesh screen (both in the middle of accompany paper stock) are being ordered about the motion of jolting of doing to rise and fall to produce a plurality of pulses, they so again paper web is applied shearing, shearing in the fiber evacuation, also makes the paper web dehydration on making paper web.
The patent No. is treatment facility and the method that 200480002926.9 inventions relate to a kind of slurry of the head box that is sent to paper machine for another example, comprise at least two stock tanks, during the slurry of first stock tank is sent to hydrocyclone station in the short circulation of this paper machine along pipeline, the accepted thing pipeline at hydrocyclone station is connected with the stock line of the slurry of supplying from second stock tank, and the stream of the slurry after the combination is sent to the head box of this paper machine or equivalent along pipeline.
Summary of the invention
The objective of the invention is in order to solve paper pulp before entering former, because pulp is uneven or contain the poly-agglomerating fiber of band wadding and cause the paper quality problem of unstable, provide a kind of and after equipressure tank, be provided with arc rectification road and arc, reach pulp and stablize into the uniformly low quantitative long fiber briquetting pressure arc net groove of paper.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: this low quantitative macrofiber pressurized cambered netty groove, comprise rotary screen cage, the net groove, equipressure tank, on equipressure tank, be connected with some flexible pipes, the other end of flexible pipe links to each other with distributor, one end of distributor links to each other with the rectification road, one end in rectification road is provided with the single order orifice plate, the other end is provided with the second order orifice plate, paper pulp extrudes from equipressure tank, enter the rectification road by flexible pipe, in the rectification road, evenly flow out through single order orifice plate and second order orifice plate, the rectification road is equipped with arc at an end that is provided with the second order orifice plate, one end of arc contacts with rotary screen cage, and arc and rotary screen cage spacing are adjustable, slurries uniform distribution homogeneous drainage and along with cylinder mould rotates the moulding of l Water Paper page or leaf in runner.
As preferably, described equipressure tank is a cylinder type, inside is provided with the equipressure tank orifice plate, some flexible pipes are evenly distributed on equipressure tank with on the high circumference, flexible pipe is provided with as 20, and the equipressure tank lower end is advanced sizing device with pressure and linked to each other, and slurries are pressed into from the equipressure tank lower end, the equipressure tank orifice plate that is covered with the hole above the warp is in equipressure tank, and pressure distribution evenly flows in the flexible pipe again.
As preferably, described rectification road is the arc surfaced structure, the width of its width and rotary screen cage matches, the single order orifice plate is installed at two ends, rectification road and the second order orifice plate is a rectangular configuration, here the profile that mainly is single order orifice plate and second order orifice plate is a hexahedron structure, the rank orifice plate is installed in the rectification road to be sealed with it, it is a kind of homogeneous form that paper pulp is pressed in it, rectification road and arc junction are provided with the bundle mouth, a bundle mouthful place establishes an apron, slurries can form to a bundle mouthful place buffering and moment extension, when slurries are extruded in the direction of motion of bundle mouthful place's change fiber, it is more even that fiber is distributed on the net.
As preferably, described arc concave surface is to rotary screen cage, establish in order to cooperate mouthful work of rotary screen cage and bundle, convex surface one side is provided with overfall, overfall communicates with net groove exteenal reflux mouth, and the dashing slurry white water chest of slurries outside overfall and reflux line inflow net groove unnecessary after the moulding of l Water Paper page or leaf is utilized again, and the upper end of overfall is provided with the lip adjuster, the lip adjuster can be regulated the distance between arc and the rotary screen cage, can reach the designed page quantification and the requirement of moulding.
As preferably, described single order orifice plate is a hexahedron, between two relative faces, be provided with several layers by a single order macropore and the hole group that the single order aperture is formed, every layer is provided with the several holes group again, and single order macropore and the single order aperture of each Kong Zuzhong are coaxial, have formed shoulder hole, the single order small bore end links to each other with distributor, be that slurries enter from small bore end, the hexahedron size of single order orifice plate cooperates with an end in rectification road, seals each other.
As preferably, described second order orifice plate is a hexahedron, between two relative faces, be provided with several layers by the second order square hole, the hole group that second order mesopore and second order aperture are formed, every layer is provided with the several holes group again, the second order square hole of each hole group, second order mesopore and second order aperture are coaxial, formed shoulder hole, second order square hole end is towards the bundle mouth of rectification road and arc junction, be that slurries enter from the second order small bore end, by two wound mesopores, go out to flow into the bundle mouth from the second order square hole, the hexahedron size of second order orifice plate cooperates with an end in rectification road, equally, between them be a kind of form that is sealed and matched.
As preferably, the equipressure tank orifice plate that is equipped with in the described equipressure tank is provided with some dispensing orifices, and evenly by dispensing orifice, resulting paper pulp disperses more evenly paper pulp, the also more equal perseverance of pressure under pressure.
As preferably, described rotary screen cage is arranged within the net groove, and the upper end of rotary screen cage cooperates with felt, couch roll, and the l Water Paper page or leaf after the moulding passes by felt, and the bottom of net groove is provided with sewage draining exit, and this is to cause combining structure general in the paper facility.
Therefore, the present invention be a kind of reasonable in design, long fiber is disperseed, a kind of low quantitative macrofiber pressurized cambered netty groove of the moulding that evenly distributes.
Description of drawings
Fig. 1 is a kind of technology arrangement schematic diagram of the present invention.
Fig. 2 is the part 4 part sectional structure schematic diagrames among Fig. 1 of the present invention.
Fig. 3 is that the A of Fig. 2 of the present invention is to schematic diagram.
Fig. 5 is that the B of Fig. 4 of the present invention is to schematic diagram.
Fig. 6 is the part 14 design of part schematic diagrames among Fig. 1 of the present invention.
Among the figure, 1. rotary screen cage, 2. couch roll, 3. equipressure tank, 4. single order orifice plate, 5. second order orifice plate, 6. rectification road, 7. apron, 8. arc, 9. overfall, 10. plain boiled water outlet, 11. net grooves, 12. sewage draining exit, 13. flexible pipes, 14. equipressure tank orifice plates, 15. lip adjusters, 16. the single order macropore, 17. single order apertures, 18. second order square holes, 19. second order mesopores, 20. the second order aperture, 21. dispensing orifices, 22. distributors, 23. felt.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention is described in further detail.
Referring to Fig. 1 to Fig. 6, equipressure tank 3 is set as cylindrical shape, the lower end is provided with flange and advances sizing device with pressure and be connected, equipressure tank orifice plate 14 is installed in the equipressure tank 3 portion position on the lower side, the internal diameter of the external diameter of equipressure tank orifice plate 14 and equipressure tank 3 closely cooperates, all slurries that are pressed into must flow through from the dispensing orifice 21 that equipressure tank orifice plate 14 is provided with, the upper position of equipressure tank 3 evenly is provided with 20 flexible pipes 13 along the cylinder periphery of equipressure tank 3, the diameter of flexible pipe calculates according to technological requirement and is made as 48mm, and 20 flexible pipes 13 all are connected on the distributor 22.
Rectification road 6 is arc, and is concave upright, and two ends are adorned single order orifice plate 4 and second order orifice plate 5 respectively, need sealing each other, single order orifice plate 4 links to each other with distributor 22, and second order orifice plate 5 is located at bundle mouth one end in rectification road 6, a bundle mouthful place establishes an apron 7, and apron 7 cooperates with rotary screen cage 1.
Single order orifice plate 4 is a hexahedron, between two relative faces, establish three layers by a single order macropore 16 and the hole group that single order aperture 17 is formed, every layer is provided with the several holes group again, single order macropore and the single order aperture of each Kong Zuzhong are coaxial, the width in the width of orifice plate, rectification road is corresponding with the width of rotary screen cage 1, and single order aperture 17 is towards distributor 22 directions.
Second order orifice plate 5 also is a hexahedron, between two relative faces, be provided with three layers the hole group of forming by second order square hole 18, second order mesopore 19 and second order aperture 20, every layer is provided with the several holes group again, the second order square hole of each hole group, second order mesopore and second order aperture are coaxial, and second order square hole end is towards bundle mouthful locality.
The bottom of net groove 11 has sewage draining exit, is used to clean the net groove.
The upper end position of rotary screen cage 1 is provided with and transmits felt 23 and couch roll 2 is installed, and the l Water Paper page or leaf of moulding is pressed onto certain mass dryness fraction through transmitting felt output by couch roll 2.
The foregoing description is to explanation of the present invention, is not limitation of the invention, any structure after the simple transformation of the present invention is all belonged to protection scope of the present invention.
Claims (8)
1, a kind of low quantitative macrofiber pressurized cambered netty groove, comprise rotary screen cage, net groove, equipressure tank, it is characterized in that being connected with on the described equipressure tank (3) some flexible pipes (13), the other end of flexible pipe links to each other with distributor (22), one end of distributor links to each other with rectification road (6), and an end in rectification road is provided with single order orifice plate (4), and the other end is provided with second order orifice plate (5), the rectification road is equipped with arc (8) at an end that is provided with the second order orifice plate, and an end of arc contacts with rotary screen cage (1).
2, low quantitative macrofiber pressurized cambered netty groove according to claim 1, it is characterized in that described equipressure tank (3) is a cylinder type, inside is provided with equipressure tank orifice plate (14), some flexible pipes (13) are evenly distributed on equipressure tank with on the high circumference, and the equipressure tank lower end is advanced sizing device with pressure and linked to each other.
3, low quantitative macrofiber pressurized cambered netty groove according to claim 1, it is characterized in that described rectification road (6) is the arc surfaced structure, single order orifice plate (4) is installed at two ends and second order orifice plate (5) locates to be rectangular configuration, rectification road and arc (8) junction is provided with the bundle mouth, and a bundle mouthful place establishes an apron (7).
4, low quantitative macrofiber pressurized cambered netty groove according to claim 1, it is characterized in that described arc (8) concave surface is to rotary screen cage (1), convex surface one side is provided with overfall (9), overfall communicates with net groove (11) exteenal reflux mouth, the upper end of overfall is provided with lip adjuster (15), and the lip adjuster can be regulated the distance between arc (8) and the rotary screen cage.
5, according to claim 1 or 3 described low quantitative macrofiber pressurized cambered netty grooves, it is characterized in that described single order orifice plate (4) is a hexahedron, between two relative faces, be provided with the hole group of forming by a single order macropore (16) and a single order aperture (17) of several layers, every layer is provided with the several holes group again, single order macropore and the single order aperture of each Kong Zuzhong are coaxial, the single order small bore end links to each other with distributor (22), and the hexahedron size of single order orifice plate cooperates with an end of rectification road (6).
6, according to claim 1 or 3 described low quantitative macrofiber pressurized cambered netty grooves, it is characterized in that described second order orifice plate (5) is a hexahedron, between two relative faces, be provided with the hole group of forming by second order square hole (18), second order mesopore (19) and second order aperture (20) of several layers, every layer is provided with the several holes group again, the second order square hole of each hole group, second order mesopore and second order aperture are coaxial, second order square hole end is the bundle mouth with arc (8) junction towards rectification road (6), and the hexahedron size of second order orifice plate cooperates with an end of rectification road (6).
7, low quantitative macrofiber pressurized cambered netty groove according to claim 1 and 2 is characterized in that the equipressure tank orifice plate (14) that is equipped with in the described equipressure tank (3) is provided with some dispensing orifices (21).
8, low quantitative macrofiber pressurized cambered netty groove according to claim 1 is characterized in that described rotary screen cage (1) is arranged within the net groove (11), and the upper end of rotary screen cage cooperates with felt (23), couch roll (2), and the bottom of net groove is provided with sewage draining exit (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810162845A CN101619551A (en) | 2008-12-03 | 2008-12-03 | Low quantitative macrofiber pressurized cambered netty groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810162845A CN101619551A (en) | 2008-12-03 | 2008-12-03 | Low quantitative macrofiber pressurized cambered netty groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101619551A true CN101619551A (en) | 2010-01-06 |
Family
ID=41512948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810162845A Pending CN101619551A (en) | 2008-12-03 | 2008-12-03 | Low quantitative macrofiber pressurized cambered netty groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101619551A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115961496A (en) * | 2022-12-08 | 2023-04-14 | 轻工业杭州机电设计研究院 | Nanofiber forming device |
-
2008
- 2008-12-03 CN CN200810162845A patent/CN101619551A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115961496A (en) * | 2022-12-08 | 2023-04-14 | 轻工业杭州机电设计研究院 | Nanofiber forming device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FI112679B (en) | Paper machine for making tissue paper | |
| CN101952507B (en) | A structuring clothing and method of manufacturing a tissue paper web | |
| DE4301750C2 (en) | Method and device for dewatering a web using presses | |
| CN103403252B (en) | For manufacturing the press section of the machine of web of fiber | |
| CN101619551A (en) | Low quantitative macrofiber pressurized cambered netty groove | |
| AT392989B (en) | FABRIC DRAIN FOR PAPER MACHINES | |
| CN104088189A (en) | Fourdrinier machine | |
| CN105350372A (en) | Pulp spraying and homogenizing box | |
| CN209465572U (en) | A kind of band-like sheet metal component punching press oiling station | |
| CN201390918Y (en) | Clamp mesh shaper for pulp machine | |
| CN105121736B (en) | The washing of cellulose pulp and/or dehydration equipment | |
| EP3464716A1 (en) | Machine for dewatering and drying a fibrous web | |
| CA2351490C (en) | Method and device for pulp web formation | |
| GB2041030A (en) | Compound Paper | |
| CN102016167A (en) | A distribution device for feeding of cellulose pulp | |
| CN204435075U (en) | Paper grade (stock) continuous steamer | |
| CN221320496U (en) | Cowhide fiber cylinder mould forming compound machine | |
| DE10305754A1 (en) | Press section for a paper/cardboard web has rough and smooth continuous belts flanking the web through a press gap, then the rough belt is detached and the smooth belt presses the web against a smooth press surface | |
| CN204509859U (en) | A kind of novel cylinder gunite online shaped device | |
| CN107385987B (en) | Inclined wire papermaking equipment | |
| US2665615A (en) | Apparatus for manufacture of paper | |
| CN220396134U (en) | Hydraulic system of double-net pulp squeezer | |
| CN203938928U (en) | Fourdrinier | |
| CN204509855U (en) | A kind of equipressure waits flow multitube pulp distributor | |
| US20240181686A1 (en) | Method for forming a molded fiber product and a molded fiber product |
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 |
Open date: 20100106 |