CN107419583A - A kind of paper forming machine structure of water conservancy diversion slurry - Google Patents
A kind of paper forming machine structure of water conservancy diversion slurry Download PDFInfo
- Publication number
- CN107419583A CN107419583A CN201710820497.5A CN201710820497A CN107419583A CN 107419583 A CN107419583 A CN 107419583A CN 201710820497 A CN201710820497 A CN 201710820497A CN 107419583 A CN107419583 A CN 107419583A
- Authority
- CN
- China
- Prior art keywords
- conducting element
- water conservancy
- conservancy diversion
- deflector
- slurry
- 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.)
- Withdrawn
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
- D21F1/06—Regulating pulp flow
Abstract
The invention discloses a kind of paper forming machine structure of water conservancy diversion slurry, aim to solve the problem that the paper on forming net when carrying out extrusion dehydration, center section slurry is squeezed the technical problem for spreading to both sides and making formation of sheet be deteriorated, including conveying passage and water conservancy diversion molding assembly, conveying passage includes forming net and some feeder sleeves, water conservancy diversion molding assembly includes the first conducting element, second conducting element and pressure roller, slurry is delivered on forming net and synchronously conveyed with it, led at first area from the first conducting element and concentrate slurry to the middle part of forming net, flowed after reaching second area in the punishment of the second conducting element, make distribution of the slurry on forming net more reasonable, and the slurry of center section is still kept to be more than both sides slurry when reaching three regions, after pressure roller extrusion dehydration, formation of sheet is homogeneous, it is and simple in construction.
Description
Technical field
The present invention relates to papermaking equipment apparatus field, specially a kind of paper forming machine structure of water conservancy diversion slurry.
Background technology
Evenness, it is defined as outward appearance visible during against light.Evenness is actually the outer of the uniformity coefficient of fibr tissue
Showing, size, definition and its distribution situation of poly- block of mainly being wadded a quilt with cotton in page.The importance formation of sheet of evenness is people
First organoleptic indicator, evenness not only influence paper aesthetic values, but also can influence the physics and optical property of paper, are paper
One of most basic in quality, most important index；Nearly all paper quality index is all connected closely with evenness；Moreover,
Evenness is also described as " public relation girl " that product is won the market with user；What is more, and evenness is compared to " papermaking enterprise by someone
Face ".
So formation of sheet is industry most study, widest problem is inquired into, nevertheless, the evenness in actual production
It is still one of fluctuation quality index maximum, most rambunctious.In actual production, paper needs pressure roller to carry out after slurry is coated with
Extrusion dehydration works, and when pressure roller extruding slurry, the slurry of paper center section can be caused to be squeezed to both sides and disperseed, caused
Center section is relatively low compared to both sides evenness after paper shaping, influences the quality of paper.
The content of the invention
For problem above, the invention provides a kind of paper forming machine structure of water conservancy diversion slurry, slurry is passing through the firstth area
When domain, second area and three regions, successively by the guide functions of the first conducting element and the second conducting element, reach on forming net
The slurry of center section is more than the effect of both sides slurry, solves the paper on forming net when carrying out extrusion dehydration, pars intermedia
Slurry is divided to be squeezed the technical problem for spreading to both sides and making formation of sheet be deteriorated.
To achieve the above object, the present invention provides following technical scheme：
A kind of paper forming machine structure of water conservancy diversion slurry, including conveying passage, the interior revolution of the conveying passage are provided with shaping
Net, the feed end of the conveying passage have been placed equidistant some feeder sleeves along its width, the feeder sleeve be respectively positioned on it is described into
The top of type net, in addition to：
Water conservancy diversion molding assembly, the water conservancy diversion molding assembly is arranged in the conveying passage, and is arranged at the forming net
Top, the water conservancy diversion molding assembly include the first conducting element, the second conducting element and pressure roller, first conducting element and described second
Conducting element carries out water conservancy diversion work to slurry, and the conveying passage is divided into first area, the secondth area along before and after conveying direction
Domain and the 3rd region；The pressure roller is arranged at the output end of the forming net, and it is squeezed to the paper on the forming net
Press-dehydrating works.
As an improvement, first conducting element is set with fixation before and after conveying direction of second conducting element along conveying passage
To put, first conducting element and the second conducting element include the first deflector, the second deflector, hinge bar and elastic component, and described
One deflector and the second deflector are articulated with hinge bar, and around the hinge bar rotary setting, and laid on plate body
There are some pod apertures；The both ends of the elastic component are fastenedly connected with the first deflector and the second deflector respectively；The hinge bar
Top fastening be provided with connecting rod, the both sides of the both ends of the connecting rod respectively with the conveying passage are fixedly connected.
As an improvement, the opening of first conducting element is set towards feedstock direction.
As an improvement, the opening of second conducting element is set towards discharging direction.
As an improvement, the pod apertures have A=30-60 ° of gradient.
As an improvement, open up direction of the pod apertures on the first deflector and the second deflector is symmetrical set.
As an improvement, the first deflector and the second deflector cross-pair in first conducting element and the second conducting element should
Set.
As an improvement, first deflector and the second deflector are fixedly installed at top at articulated position
One connecting portion, the both ends of the elastic component are fastenedly connected in the first connecting portion respectively.
As an improvement, being fixedly installed second connecting portion at the top of the hinge bar, it passes through the second connecting portion and institute
Connecting rod is stated to be fastenedly connected.
The beneficial effects of the present invention are：
(1) conveying passage is divided into the firstth area by the present invention by the first conducting element of front and rear setting and the second conducting element
Domain, second area and the 3rd region, slurry are successively led when by first area, second area and three regions by first
The guide functions of part and the second conducting element are flowed, the slurry for reaching center section on forming net is more than the effect of both sides slurry, is located at
When the pressure roller of conveying channel output end carries out extrusion dehydration to the paper on forming net, roller surface extruding slurry, center section
Slurry to both sides spread after reach the effect consistent with the slurry evenness of both sides, realize the homogeneous effect of formation of sheet；
Pod apertures on (2) first deflectors and the second deflector are respectively provided with gradient, when slurry by the first conducting element and
During the second conducting element, the flow direction of slurry remains consistent with the conveying direction of conveying passage, slurry is protected in course of conveying
Good rheological characteristic is held, more conducively paper has more preferable molding effect；
(3) slurry is when by pod apertures, in slurry it is larger it is spacing can be retained by pod apertures, slurry is played certain
Filtration, purification act on, make paper be molded after texture more；
(4) first filter plates and the second filter plate can rotate around hinge bar, when the online center section slurry of shaping is excessive, lead to
Cross the elastic reaction of elastic component, carry out a certain degree of opening, make center section slurry it is appropriate carry out a part to both sides
Shunting, prevent the marginal portion of paper and slurry contact deficiency on forming net.
In summary, the present invention has the advantages that simple in construction, practicality is good, paper good forming effect, is particularly suitable for use in
Papermaking equipment apparatus field.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is overlooking the structure diagram of the present invention；
Fig. 3 is mplifying structure schematic diagram at A in Fig. 1；
Fig. 4 is the first filter plate dimensional structure diagram of the invention；
Fig. 5 is the second filter plate dimensional structure diagram of the invention；
Fig. 6 is hinge bar dimensional structure diagram of the present invention；
Fig. 7 is working state structure schematic diagram of the present invention；
Fig. 8 is pressure roller working state schematic representation of the present invention；
Fig. 9 is paper molding effect schematic diagram of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that a described embodiment only Assemblies Example of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of
Description is of the invention to be described with simplified, rather than the equipment or element of instruction or hint meaning must be with specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
Embodiment：
As shown in Figures 1 and 2, a kind of paper forming machine structure of water conservancy diversion slurry, including conveying passage 1, the conveying passage 1
Interior revolution is provided with forming net 11, and the feed end of the conveying passage 1 has been placed equidistant some feeder sleeves 12, institute along its width
The top that feeder sleeve 12 is respectively positioned on the forming net 11 is stated, in addition to：
Water conservancy diversion molding assembly 2, the water conservancy diversion molding assembly 2 is arranged in the conveying passage 1, and is arranged at the forming net
11 top, the water conservancy diversion molding assembly 2 include the first conducting element 20, the second conducting element 21 and pressure roller 22, first water conservancy diversion
Part 20 and second conducting element 21 carry out water conservancy diversion work to slurry, and by the conveying passage 1 along conveying direction by its front and rear 1
It is divided into first area 13, the region 15 of second area 14 and the 3rd；The pressure roller 22 is arranged at the output of the forming net 11
End, it carries out extrusion dehydration work to the paper on the forming net 11.
Wherein, first area 13 is located at the front side of the first conducting element 20, and second area 14 is located at the first conducting element 20 and
Between two conducting elements 21, the 3rd region 15 is located at the rear side of the second conducting element 21.
It should be noted that the both ends of pressure roller 22 rotate the both sides for being arranged at the conveying passage 1, it can pass through motor
Driving is rotated, and carries out extrusion dehydration to the paper on forming net 11, and by paste compaction, make the fiber on paper tighter
Gather, there is more preferable toughness after paper shaping.
As a preferred embodiment, first conducting element 20 and second conducting element 21 are along conveying passage 1
Conveying direction it is front and rear be fixedly installed, first conducting element 20 is led with the second conducting element 21 including the first deflector 201, second
Flowing plate 202, hinge bar 203 and elastic component 204, the deflector 202 of the first deflector 201 and second are articulated with hinge bar
On 203, and around the rotary setting of hinge bar 203, and some pod apertures 2011 are equipped with plate body；The elastic component
204 both ends are fastenedly connected with the first deflector 201 and the second deflector 202 respectively；The top fastening of the hinge bar 203 is set
It is equipped with connecting rod 2030, the both sides of the both ends of the connecting rod 2030 respectively with the conveying passage 1 are fixedly connected.
Wherein, the opening of first conducting element 20 is set towards feedstock direction.
Further, the opening of second conducting element 21 is set towards discharging direction.
As a preferred embodiment, the pod apertures 2011 have A=30-60 ° of gradient.
As a preferred embodiment, the pod apertures 2011 are on the first deflector 201 and the second deflector 202
The direction that opens up be symmetrical set.
As a preferred embodiment, the first deflector in the conducting element 21 of the first conducting element 20 and second
201 intersect with the second deflector 202 and are correspondingly arranged.
As a preferred embodiment, the deflector 202 of the first deflector 201 and second is in the close hinge in top
Connect opening position and be fixedly installed first connecting portion 2012, the both ends of the elastic component 204 are fastenedly connected in first connection respectively
In portion 2012.
As a preferred embodiment, the top of the hinge bar 203 is fixedly installed second connecting portion 2031, its
It is fastenedly connected by the second connecting portion 2031 and the connecting rod 2030.
Herein it should be noted that slurry is transported on forming net 11 by feeder sleeve 12, slurry is as forming net 11 is defeated
It is fed forward in material passage 1, when reaching first area 13, because the opening of the first conducting element 20 is set towards feedstock direction, slurry
Material is gathered under the guide effect of both sides the first deflector 201 and the second deflector 202 to center, and is entered by pod apertures 2011
Enter second area 14, because pod apertures 2011 have gradient A, when slurry from pod apertures 2011 by when can be with conveying passage 1
Conveying direction is consistent, can be smooth unimpededly by the first conducting element 20, ensures that slurry has more preferable stream in course of conveying
Denaturation；Because at first area 13, major part slurry concentrates on the center of conveying passage 1, this part size is passing through
During one conducting element 20, there is faster transmission speed relative to the slurry of both sides, after reaching second area 14, the slurry of center section
Material can also be more than both sides, and quickly be shunted at the front end of the second conducting element 21 to both sides, now due to this part size
Opposite sides slurry has faster speed, can pass through more quickly the second conducting element, and reaches the 3rd region 15, in the 3rd region
The slurry of center section is still kept to be more than both sides slurry in 15, but after shunting, the slurry distribution in the 3rd region 15 is more
Rationally, both sides slurry will not be caused very few and the marginal portion of paper is molded the situation of difference, meanwhile, on the second conducting element 21
Pod apertures 2011 to open up direction still consistent with conveying direction, slurry when by the second conducting element 21, remain to it is smooth unimpededly
By keeping it that there is good rheological, more conducively paper reaches more preferable molding effect.
It is worth noting that, when slurry reaches three regions 15, the slurry at middle part is more on forming net 11, works as pars intermedia
The slurry divided is more than both sides, when pressure roller 22 carries out extrusion dehydration to the paper on forming net 11, extruding of the slurry by pressure roller 22
Effect, the slurry of center section is to reaching the effect consistent with the evenness of both sides slurry after the extension diffusion of both sides so that paper passes through
After crossing the extruding of pressure roller 22, the evenness of paper is homogeneous.
It should be further stated that slurry is when by the first conducting element 20 and the second conducting element 21, larger fiber
Separation can be accumulated in pod apertures 2011, certain filtration, purification effect is served to slurry, so that the molding effect of paper
More preferably.
Herein it should be noted that elastic component 204, which includes spring, elastic block piece etc., can realize bullet
Property shrink or reply elastomeric element；The setting of the elastomeric element has preferable beneficial effect, because it possesses in certain limit
Contraction and automatically reply characteristic；By setting elastic component 204, slurry is excessively assembled in the region 15 of first area 13 and the 3rd
Afterwards, in the presence of elastic component 204, the opening expansion of the first conducting element 20 and the second conducting element 21, the direction of pod apertures 2011
Finely tune, the slurry of center section reasonably carries out a part of shunting, and the first conducting element 20 and the second water conservancy diversion to both sides
Part 21 can be automatically reset under the characteristic of elastic component 204.
The course of work is as follows：
Feeder sleeve 12 inputs slurry, and is conveyed with forming net 11 in conveying passage 1, and slurry passes through at first area 13
First conducting element 20 converges to centre, and reaches second area 14, enters at second area 14 through the second conducting element 21 to both sides
Reach the 3rd region 15 after row shunting, extrusion dehydration finally is carried out to the paper on forming net 11 through pressure roller 22.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (9)
1. a kind of paper forming machine structure of water conservancy diversion slurry, including conveying passage (1), the interior revolution of the conveying passage (1) is provided with
Forming net (11), the feed end of the conveying passage (1) have been placed equidistant some feeder sleeves (12), the feed along its width
Pipe (12) is respectively positioned on the top of the forming net (11), it is characterised in that also includes：
Water conservancy diversion molding assembly (2), the water conservancy diversion molding assembly (2) is arranged in the conveying passage (1), and is arranged at the shaping
The top of net (11), the water conservancy diversion molding assembly (2) include the first conducting element (20), the second conducting element (21) and pressure roller (22),
First conducting element (20) and second conducting element (21) carry out water conservancy diversion work to slurry, and by the conveying passage (1)
(1) is divided into first area (13), second area (14) and the 3rd region (15) before and after along conveying direction；The pressure roller (22)
The output end of the forming net (11) is arranged at, it carries out extrusion dehydration work to the paper on the forming net (11).
A kind of 2. paper forming machine structure of water conservancy diversion slurry according to claim 1, it is characterised in that first conducting element
(20) with being fixedly installed before and after conveying direction of second conducting element (21) along conveying passage (1), first conducting element (20)
Include the first deflector (201), the second deflector (202), hinge bar (203) and elastic component with the second conducting element (21)
(204), first deflector (201) and the second deflector (202) are articulated with hinge bar (203), and be hinged around this
Bar (203) rotary setting, and some pod apertures (2011) are equipped with plate body；The both ends difference of the elastic component (204)
It is fastenedly connected with the first deflector (201) and the second deflector (202)；The top fastening company of being provided with of the hinge bar (203)
Extension bar (2030), the both sides of the both ends of the connecting rod (2030) respectively with the conveying passage (1) are fixedly connected.
A kind of 3. paper forming machine structure of water conservancy diversion slurry according to claim 2, it is characterised in that first conducting element
(20) opening is set towards feedstock direction.
A kind of 4. paper forming machine structure of water conservancy diversion slurry according to claim 2, it is characterised in that second conducting element
(21) opening is set towards discharging direction.
A kind of 5. paper forming machine structure of water conservancy diversion slurry according to claim 2, it is characterised in that the pod apertures
(2011) there is A=30-60 ° of gradient.
A kind of 6. paper forming machine structure of water conservancy diversion slurry according to claim 5, it is characterised in that the pod apertures
(2011) direction that opens up on the first deflector (201) and the second deflector (202) is symmetrical set.
A kind of 7. paper forming machine structure of water conservancy diversion slurry according to claim 2, it is characterised in that first conducting element
(20) intersect with the first deflector (201) in the second conducting element (21) with the second deflector (202) and be correspondingly arranged.
A kind of 8. paper forming machine structure of water conservancy diversion slurry according to claim 2, it is characterised in that first deflector
(201) first connecting portion (2012), the bullet are fixedly installed at articulated position at top with the second deflector (202)
The both ends of property part (204) are fastenedly connected in the first connecting portion (2012) respectively.
A kind of 9. paper forming machine structure of water conservancy diversion slurry according to claim 2, it is characterised in that the hinge bar
(203) second connecting portion (2031) is fixedly installed at the top of, it passes through the second connecting portion (2031) and the connecting rod
(2030) it is fastenedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710820497.5A CN107419583A (en) | 2017-09-13 | 2017-09-13 | A kind of paper forming machine structure of water conservancy diversion slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710820497.5A CN107419583A (en) | 2017-09-13 | 2017-09-13 | A kind of paper forming machine structure of water conservancy diversion slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107419583A true CN107419583A (en) | 2017-12-01 |
Family
ID=60432840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710820497.5A Withdrawn CN107419583A (en) | 2017-09-13 | 2017-09-13 | A kind of paper forming machine structure of water conservancy diversion slurry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107419583A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109957986A (en) * | 2017-12-14 | 2019-07-02 | 迅普精工株式会社 | Copy paper device, waste paper regenerated processing unit and l Water Paper forming method |
| CN113246573A (en) * | 2021-02-04 | 2021-08-13 | 梦牌新材料(宣城)有限公司 | Reinforced three-proofing gypsum board and preparation method thereof |
-
2017
- 2017-09-13 CN CN201710820497.5A patent/CN107419583A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109957986A (en) * | 2017-12-14 | 2019-07-02 | 迅普精工株式会社 | Copy paper device, waste paper regenerated processing unit and l Water Paper forming method |
| CN113246573A (en) * | 2021-02-04 | 2021-08-13 | 梦牌新材料(宣城)有限公司 | Reinforced three-proofing gypsum board and preparation method thereof |
| CN113246573B (en) * | 2021-02-04 | 2024-02-27 | 泰山石膏（宣城）有限公司 | Reinforced three-proofing gypsum board and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE60120023T3 (en) | Elastic stretchable film and associated manufacturing method | |
| CN107419583A (en) | A kind of paper forming machine structure of water conservancy diversion slurry | |
| DE60120260T2 (en) | Method for producing a nonwoven fabric and associated device | |
| DE1461072A1 (en) | Casseroles made of composite tubes for paper machines | |
| CN207452564U (en) | A kind of paper forming machine structure of water conservancy diversion slurry | |
| DE102008057557A1 (en) | Method for manufacturing flexible insulation and/or sound protection plate or flexible semi-finished product for subsequent processing in hot press, involves fusing portions of binding material fibers in mat, and hardening portions | |
| EP2800483B1 (en) | Suction belt of a machine in the tobacco-processing industry | |
| DE2655840B2 (en) | Device for cooling and granulating strands made of thermoplastics | |
| DE102005016441A1 (en) | Electrically-conductive, plastic-filament conveying belt carrying fibrous band undergoing pneumatic compression in spinning equipment, includes lipophobic surfaces | |
| DE10104182B4 (en) | Conveyor belt for transporting a fiber strand to be compacted | |
| CN211570968U (en) | Device for manufacturing chopped strand mat by using waste glass fibers | |
| DE10261785A1 (en) | Pressure application mechanism acting on fibrous band in spinning machine, includes sliding surface spring-loaded against lower feed roller | |
| DE102010003287A1 (en) | Suction belt for suction-type rod conveyor of machine of tobacco processing industry, particularly extrusion machine and filter rod machine, has thread with wrap thread and weft threads, where suction belt is formed in endless manner | |
| DE3711761C2 (en) | Device for interlacing multifilament yarns | |
| CN106436104A (en) | Joint board, foam applying mechanism and foam applying arranging device | |
| DE102005019891A1 (en) | Hollow pressure rod for sliver deflection, in a drawing unit for a spinner, is connected to a pressure/suction supply with openings to clear dirt and loose fibers from the drafting field | |
| DE937202C (en) | Method and apparatus for producing panels | |
| CN220704180U (en) | Headbox type forming device for dry papermaking and dry papermaking system | |
| DE102013223308A1 (en) | Suction belt of a machine of the tobacco processing industry | |
| DE102006053529A1 (en) | Luntenführer for a drafting system | |
| DE19909379C2 (en) | Arrangement on paper machines for setting the basis weight cross section with dilution water | |
| CN206165793U (en) | Pipe tobacco moisture regain barrel of spray lance automatically cleaning | |
| CN207083992U (en) | A kind of forming machine spreads sesame device | |
| DE102006016498A1 (en) | Extruder for tire production and retreading has hot air feed device adjacent to entry aperture | |
| CN211067457U (en) | Curve flow guide core body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171201 |