CN201272931Y - Movable arc plate type vat - Google Patents
Movable arc plate type vat Download PDFInfo
- Publication number
- CN201272931Y CN201272931Y CNU2008201909581U CN200820190958U CN201272931Y CN 201272931 Y CN201272931 Y CN 201272931Y CN U2008201909581 U CNU2008201909581 U CN U2008201909581U CN 200820190958 U CN200820190958 U CN 200820190958U CN 201272931 Y CN201272931 Y CN 201272931Y
- Authority
- CN
- China
- Prior art keywords
- arc plate
- flow channel
- movable arc
- liquid level
- paper
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a movable arc plate type cylinder vat, which belongs to paper making equipment, and comprises a cylinder mould and a couch which is marched with the cylinder mould, wherein a conical pulp inlet main pipe is communicated with a diffusion steady flow channel through a pulp inlet branched pipe, a homogenate ditch is communicated with the diffusion steady flow channel and a horn-shaped slurry flow channel, one side of the flow channel is equipped with a movable arc plate, a baffle of the movable arc plate is lower than the liquid level of paper pulp, and the movable arc plate is equipped with a reflux pipe. The pulp inlet branched pipe is vertical to the diffusion steady flow channel. The pulp inlet branched pipe is vertical to the diffusion steady flow channel, which leads the paper pulp to enter the diffusion steady flow channel in 90 degrees, thereby reducing the turbulent flows of the paper pulp, and increasing the evenness of paper pulp fiber. A front baffle of the movable arc plate is reduced under the liquid level of the slurry, the liquid level has no dead angle, foam which are gathered on the liquid level of the slurry forms into reflux and flows into a white water storage, black lumps are removed through a sand separator, thereby solving the problem of black block of paper, and increasing the quality of products.
Description
Technical field
The utility model relates to a kind of paper making equipment, the board-like net groove of particularly a kind of adjustable arc.
Background technology
The cylinder mould machine production process is: enter side that header box flows into the board-like net groove of adjustable arc again through the paper pulp after the desander desanding and bore and advance to starch house steward, paper pulp diffusion evenly back is brought press section of a paper machine through the couch roll extrusion dehydration by felt attached to forming the l Water Paper page or leaf on the rotary screen cage.The foam that produces of paper pulp is easily assembled the back and is become the online of black wash group in process of production, makes the black patch that forms on the page greater than 5mm, influences product quality; Advance to starch to be in charge of straight parallel and pour diffusion current stabilization road, paper pulp easily forms turbulent flow.
Summary of the invention
The purpose of this utility model is will provide a kind of to advance to starch steadily, can not produce the board-like net groove of adjustable arc of black patch in the product.
The purpose of this utility model is achieved in that the board-like net groove of a kind of adjustable arc, comprise cylinder mould and the couch roll that matches with cylinder mould, circular cone advances to starch house steward and communicates by advancing to starch to be in charge of with diffusion current stabilization road, homogenate ditch and diffusion current stabilization road, the homogenate ditch communicates with ox horn shape slurries runner, runner one side is provided with the adjustable arc plate, and the baffle plate of adjustable arc plate is lower than the paper pulp liquid level, and the adjustable arc plate is provided with return duct.Advancing slurry is in charge of with diffusion current stabilization road perpendicular.
The board-like net groove of the adjustable arc that the utility model provides advances slurry and is in charge of with diffusion current stabilization road perpendicularly, makes paper pulp enter diffusion current stabilization road with the angles of 90 degree, reduces the turbulent flow of paper pulp, has improved the evenness of paper pulp fiber; Adjustable arc plate front baffle board is reduced under the slurries face, does not have the dead angle on the liquid level, the foam of assembling on the slurries face forms and refluxes, and flows to white water chest, removes black wash group by desander, has solved page black patch problem, has improved product quality.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model comprises cylinder mould 1 and the couch roll 2 that matches with cylinder mould 1, circular cone advance to starch house steward 3 by advance slurry be in charge of 4 with spread current stabilization road 5 and communicate, homogenate ditch 6 and diffusion current stabilization road 5, homogenate ditch 6 communicates with ox horn shape slurries runner 7, runner 7 one sides are provided with adjustable arc plate 8, and the baffle plate of adjustable arc plate 8 is lower than the paper pulp liquid level, and adjustable arc plate 8 is provided with return duct 9.Advancing slurry is in charge of 4 perpendicular with diffusion current stabilization road 5.
Operation principle of the present utility model is as follows: the paper pulp after the desander desanding enters header box and flows into circular cone again and advance to starch house steward 3, advancing slurry by 10 is in charge of 4 and enters diffusion current stabilization road 5, diffusion current stabilization road 5 starching liquid levels are assembled a lot of foams, front baffle board with adjustable arc plate 8 during design is reduced to 5mm under the slurries face, like this, foam is back to from above in the adjustable arc plate 8, form backflow b, slurry below the foam enters homogenate ditch 6 to ox horn shape runner 7, form the l Water Paper page or leaf on rotary screen cage 1, unnecessary paper pulp forms backflow a and is back to adjustable arc plate 8 interior return ducts 9 inflow white water chests through φ 150mm.
Claims (2)
1, the board-like net groove of a kind of adjustable arc, comprise cylinder mould (1) and the couch roll (2) that matches with cylinder mould (1), it is characterized in that: circular cone advances to starch house steward (3) and communicates with diffusion current stabilization road (5) by entering to starch to be in charge of (4), homogenate ditch (6) and diffusion current stabilization road (5), homogenate ditch (6) communicates with ox horn shape slurries runners (7), runner (7) one sides are provided with adjustable arc plate (8), and the baffle plate of adjustable arc plate (8) is lower than the paper pulp liquid level, and adjustable arc plate (8) is provided with return duct (9).
2, the board-like net groove of adjustable arc according to claim 1 is characterized in that: advancing slurry, to be in charge of (4) perpendicular with diffusion current stabilization road (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201909581U CN201272931Y (en) | 2008-09-18 | 2008-09-18 | Movable arc plate type vat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201909581U CN201272931Y (en) | 2008-09-18 | 2008-09-18 | Movable arc plate type vat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201272931Y true CN201272931Y (en) | 2009-07-15 |
Family
ID=40883279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201909581U Expired - Fee Related CN201272931Y (en) | 2008-09-18 | 2008-09-18 | Movable arc plate type vat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201272931Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103103860A (en) * | 2013-03-01 | 2013-05-15 | 山东凯丽特种纸股份有限公司 | Imitated rice paper production method |
-
2008
- 2008-09-18 CN CNU2008201909581U patent/CN201272931Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103103860A (en) * | 2013-03-01 | 2013-05-15 | 山东凯丽特种纸股份有限公司 | Imitated rice paper production method |
| CN103103860B (en) * | 2013-03-01 | 2015-06-10 | 山东凯丽特种纸股份有限公司 | Imitated rice paper production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20091019 |