CN201686887U - Wind pressure type airtight circular net box - Google Patents
Wind pressure type airtight circular net box Download PDFInfo
- Publication number
- CN201686887U CN201686887U CN2010201308568U CN201020130856U CN201686887U CN 201686887 U CN201686887 U CN 201686887U CN 2010201308568 U CN2010201308568 U CN 2010201308568U CN 201020130856 U CN201020130856 U CN 201020130856U CN 201686887 U CN201686887 U CN 201686887U
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- mixing chamber
- wind pressure
- pressure type
- aulaeum
- net box
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Abstract
The utility model relates to a wind pressure type airtight circular net box which comprises a main square taper pipe, a sizing agent distribution branch pipe, a dispersing agent supply pipe, a rectification roller, a first upper lip plate, a second upper lip plate, a first upper lip plate adjusting mechanism, an air rectification plate, a blanket compression roller, a coucher pneumatic adjusting device, a coucher, an air exhaust port, a first lower lip plate, a second lower lip plate, a circular net box body, a wind pressure chamber and a mixing chamber. The main square taper pipe is connected with the mixing chamber by the sizing agent distribution branch pipe, the rectification roller is arranged in the mixing chamber, the dispersing agent supply pipe is connected with the mixing chamber, and the mixing chamber is arranged in the circular net box body. The wind pressure type airtight circular net box can flexibly adjust the speed ratio of a sizing net according to vehicle speed, fixed quantity, concentration and the like when in use, enhances dehydration of a sizing agent through air exhaust of a net cage, increases the vehicle speed and yield, can flexibly adjust the linear pressure, and improves the smoothness of paper sheets at the same time.
Description
Technical field
The utility model relates to paper making equipment, specifically, relates to the airtight cylinder case of a kind of wind pressure type.
Background technology
Present cylinder mould machine is bad because of the slurry dispersion effect, makes Fiber Distribution inhomogeneous, and formation of sheet is not good, pin hole is many, to such an extent as to paper quality is undesirable, the inherent characteristics of while cylinder machine: the speed of a motor vehicle is slower, output is lower, and these have all limited the development of common cylinder machine.Patent documentation CN2400485 discloses a kind of Pressure wire-cloth groove, and it comprises into sizing device, doctor-roll, labial lamina adjusting, blast chamber etc., but this Pressure wire-cloth groove is still waiting at aspects such as evenness improvement, speed of a motor vehicle raising, operation conveniences to improve.Patent documentation CN2718031 discloses a kind of pulp distributor that is used for cylinder machine, and wherein tapered house steward is upward equidistant vertically to be provided with a series of arm with loosen collagen fibre, and it is poly-to reduce fleeces, improves paper-forming evenness.But this device improves effect to long fiber, the particularly evenness of long fiber tissue paper also has certain limitation.
Summary of the invention
The purpose of this utility model is to provide a kind of wind pressure type airtight cylinder case.
In order to realize the purpose of this utility model, the utility model provides a kind of wind pressure type airtight cylinder case, comprise: quadrate centrum main pipe, slurry dispense manifold, dispersant supply pipe, rectifier roll, first top lip of slice, second top lip of slice, the first top lip of slice governor motion, air cowling panel, woollen blanket pressure roller, couch roll pneumatic regulation unit, couch roll, bleeding point, first aulaeum, second aulaeum, cylinder casing, blast chamber and mixing chamber, wherein
Described quadrate centrum main pipe is connected with described mixing chamber by described slurry dispense manifold;
Described rectifier roll is arranged in the described mixing chamber;
Described dispersant supply pipe is connected with described mixing chamber;
Described mixing chamber is arranged in the described cylinder casing.
Preferably, the airtight cylinder case of described wind pressure type also comprises observation panel.
Preferably, the airtight cylinder case of described wind pressure type also comprises the cylinder mould bearing block.
Preferably, described first aulaeum and described second aulaeum are pull-out types.
In the airtight cylinder case of wind pressure type of the present utility model, the side of rotary screen cage has increased bleeding point, further to improve the dewatering efficiency of slurry by bleeding.
In the airtight cylinder case of wind pressure type of the present utility model, be provided with the dispersant supply pipe,, slurry stream flow on the cylinder with uniform and stable speed by adding the dispersiveness of dispersant with further raising fiber.
In the airtight cylinder case of wind pressure type of the present utility model, described first aulaeum and described second aulaeum are pull-out types, have made things convenient for the inspection of aulaeum and have changed spare part, have avoided taking apart the cylinder case and have checked operation.The first top lip of slice governor motion can be according to the speed of a motor vehicle, quantitatively, concentration etc. carries out flexible modulation, improved operating efficiency.
In the airtight cylinder case of wind pressure type of the present utility model, be provided with the couch roll pneumatic regulation unit so that adjust the linear pressure of couch roll; Be provided with the woollen blanket pressure roller simultaneously, the adjusting by the woollen blanket pressure roller is to have increased the planarization of paper.
In the airtight cylinder case of wind pressure type of the present utility model, be provided with the blast chamber on cylinder, to form continuous air pressure equably.
The airtight cylinder case of wind pressure type of the present utility model in use can be according to the speed of a motor vehicle, quantitatively, flexible modulation slurry network speed ratio such as concentration, by bleeding of cylinder mould, strengthened the dehydration of slurry, improved the speed of a motor vehicle and production capacity, and line transfer pressure flexibly increases the planarization of paper simultaneously.
Description of drawings
Fig. 1 is the structural representation of the airtight cylinder case of wind pressure type of the present utility model.
Wherein, 1, quadrate centrum main pipe; 2, slurry dispense manifold; 3, dispersant supply pipe; 4, rectifier roll; 5, first top lip of slice; 6, second top lip of slice; 7, the first top lip of slice governor motion; 8, air cowling panel; 9, observation panel; 10, woollen blanket pressure roller; 11, couch roll pneumatic regulation unit; 12, couch roll; 13, bleeding point; 14, cylinder mould bearing block; 15, first aulaeum; 16, second aulaeum; 17, cylinder casing; 18, blast chamber; 19, mixing chamber.
The specific embodiment
Below in conjunction with accompanying drawing structure of the present utility model is further described.
The airtight cylinder case of a kind of wind pressure type comprises: quadrate centrum main pipe 1, slurry dispense manifold 2, dispersant supply pipe 3, rectifier roll 4, first top lip of slice 5, second top lip of slice 6, the first top lip of slice governor motion 7, air cowling panel 8, woollen blanket pressure roller 10, couch roll pneumatic regulation unit 11, couch roll 12, bleeding point 13, first aulaeum 15, second aulaeum 16, cylinder casing 17, blast chamber 18 and mixing chamber 19.Described quadrate centrum main pipe 1 is connected with described mixing chamber 19 by described slurry dispense manifold 2; Described rectifier roll 4 is arranged in the described mixing chamber 19; Described dispersant supply pipe 3 is connected with described mixing chamber 19; Described mixing chamber 19 is arranged in the described cylinder casing 17.
The airtight cylinder case of wind pressure type of the present utility model also comprises observation panel 9 and cylinder mould bearing block 14.
In the airtight cylinder case of wind pressure type of the present utility model, described first aulaeum 15 and described second aulaeum 16 are pull-out types.
Described first top lip of slice 5, second top lip of slice 6 are connected with described mixing chamber 19 with the first top lip of slice governor motion 7.
Described couch roll pneumatic regulation unit 11 is used for regulating described couch roll 12, and described woollen blanket pressure roller 10 is connected with described couch roll pneumatic regulation unit 11.
Though the utility model is explained in conjunction with a specific embodiment; but those skilled in the art can in addition appropriate change be addressing the above problem to wherein some feature, so all relevant expansions of carrying out on the basis of present embodiment of those skilled in the art all should fall into the application's protection domain.
Claims (4)
1. airtight cylinder case of wind pressure type, it is characterized in that, comprise: quadrate centrum main pipe (1), slurry dispense manifold (2), dispersant supply pipe (3), rectifier roll (4), first top lip of slice (5), second top lip of slice (6), the first top lip of slice governor motion (7), air cowling panel (8), woollen blanket pressure roller (10), couch roll pneumatic regulation unit (11), couch roll (12), bleeding point (13), first aulaeum (15), second aulaeum (16), cylinder casing (17), blast chamber (18), and mixing chamber (19)
Described quadrate centrum main pipe (1) is connected with described mixing chamber (19) by described slurry dispense manifold (2);
Described rectifier roll (4) is arranged in the described mixing chamber (19);
Described dispersant supply pipe (3) is connected with described mixing chamber (19);
Described mixing chamber (19) is arranged in the described cylinder casing (17).
2. the airtight cylinder case of wind pressure type according to claim 1 is characterized in that, also comprises observation panel (9).
3. the airtight cylinder case of wind pressure type according to claim 1 is characterized in that, also comprises cylinder mould bearing block (14).
4. the airtight cylinder case of wind pressure type according to claim 1 is characterized in that, described first aulaeum (15) and described second aulaeum (16) are pull-out types.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201308568U CN201686887U (en) | 2010-03-15 | 2010-03-15 | Wind pressure type airtight circular net box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201308568U CN201686887U (en) | 2010-03-15 | 2010-03-15 | Wind pressure type airtight circular net box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201686887U true CN201686887U (en) | 2010-12-29 |
Family
ID=43375173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201308568U Expired - Fee Related CN201686887U (en) | 2010-03-15 | 2010-03-15 | Wind pressure type airtight circular net box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201686887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733236A (en) * | 2011-04-07 | 2012-10-17 | 上海东冠纸业有限公司 | Net cage pulp-blocking apparatus used for paper machine |
-
2010
- 2010-03-15 CN CN2010201308568U patent/CN201686887U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733236A (en) * | 2011-04-07 | 2012-10-17 | 上海东冠纸业有限公司 | Net cage pulp-blocking apparatus used for paper machine |
| CN102733236B (en) * | 2011-04-07 | 2015-06-24 | 上海东冠纸业有限公司 | Net cage pulp-blocking apparatus used for paper machine |
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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: 20101229 Termination date: 20120315 |