CN203795224U - Pulping dreg-removing system for papermaking - Google Patents
Pulping dreg-removing system for papermaking Download PDFInfo
- Publication number
- CN203795224U CN203795224U CN201420088909.2U CN201420088909U CN203795224U CN 203795224 U CN203795224 U CN 203795224U CN 201420088909 U CN201420088909 U CN 201420088909U CN 203795224 U CN203795224 U CN 203795224U
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- China
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- dreg
- paper
- pulp
- removing system
- pulping
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Abstract
The utility model relates to the technical field of pulping, in particular to a pulping dreg-removing system for papermaking. The pulping dreg-removing system for papermaking comprises a pulp chest, a dreg-removing device, a dreg discharge machine and classifying screens. Pulp in the pulp chest is pumped into the dreg-removing device through a pump. A dreg discharge outlet of the dreg-removing device is connected with an inlet of the dreg discharge machine. A qualified pulp outlet of the dreg-removing device is connected with an inlet of the classifying screens. The classifying screens comprise the first-section coarse screen, the second-section coarse screen and the third-section coarse section. By the adoption of the pulping dreg-removing system for papermaking, unnecessary impurities in the pulp can be effectively removed, and the quality of the pulp is guaranteed.
Description
Technical field
The utility model relates to the technical field of paper technology, especially a kind of paper grade (stock) slurrying slag removing system.
Background technology
Papermaking is as one of four inventions in ancient times, and it brings great convenience to people's life.Papermaking apparatus is the equipment of combining of paper making, is mainly made up of the part such as net, pressing and drying.Two kinds of mesh portions cylinder and fourdrinier wires, press section is made up of pressure roller and papermaker's felt etc., and drying section is made up of one or several drying cylinder.Some fourdrinier is also equipped calender, to improve smoothness and the tightness etc. of paper.The type of paper machine is a lot, as manufacture machine glazing paper MG. machine, manufacture paper many drying cylinders of fourdrinier wire paper machine, manufacture typing paper and cigarette paper etc. thin-paper machine, manufacture the board machine etc. of cardboard.
In paper technique, there is the grains of sand, slag, coal ash and other granular impurity in due to paper pulp, if the slag in paper pulp is processed not in time, not only have a strong impact on the quality of paper pulp and paper, and slag is even to damaging paper making equipment, hindering paper normally to produce.
Utility model content
The technical problems to be solved in the utility model is: in order to solve the problem proposing in above-mentioned background technology, the utility model provides a kind of paper grade (stock) slurrying slag removing system, can effectively remove impurity unnecessary in paper pulp, has ensured the quality of paper pulp.
The utility model solves the technical scheme that its technical problem adopts: a kind of paper grade (stock) slurrying slag removing system, comprise stock tank, deslagging device, slag extractor and classifying screen, slurry in stock tank is pumped in deslagging device by pump, deslagging outlet in deslagging device is connected with the import of slag extractor, the good slurry outlet of deslagging device is connected with the import of classifying screen, and classifying screen comprises one section of scalping, two sections of scalpings and three sections of scalpings.
Further limit: the deslagging outlet of slag extractor is also connected with dryer.
Further limit: on slag extractor, be also connected with tank.
The beneficial effects of the utility model: this paper grade (stock) slurrying slag removing system, can effectively remove impurity unnecessary in paper pulp, ensure the quality of paper pulp, and then ensured the quality of produced paper, simultaneously also avoided the damage to paper making equipment of impurity unnecessary in paper pulp.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Accompanying drawing 1 is structural representation of the present utility model.
In figure: 1, stock tank, 2, deslagging device, 3, slag extractor, 4, one section of scalping, 5, two sections of scalpings, 6, three sections of scalpings, 7, dryer, 8, tank.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
Paper grade (stock) slurrying slag removing system as shown in Figure 1, comprise stock tank 1, deslagging device 2, slag extractor 3 and classifying screen, slurry in stock tank 1 is pumped in deslagging device 2 by pump, deslagging outlet in deslagging device 2 is connected with the import of slag extractor 3, the good slurry outlet of deslagging device 2 is connected with the import of classifying screen, and classifying screen comprises one section of scalping 4, two sections of scalpings 5 and three sections of scalpings 6.
Wherein the outlet of the deslagging of slag extractor 3 is also connected with dryer 7.On slag extractor 3, be also connected with tank 8.
This paper grade (stock) slurrying slag removing system, can effectively remove impurity unnecessary in paper pulp, has ensured the quality of paper pulp, and then has ensured the quality of produced paper, has simultaneously also avoided the damage to paper making equipment of impurity unnecessary in paper pulp.
Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (3)
1. a paper grade (stock) slurrying slag removing system, it is characterized in that: comprise stock tank (1), deslagging device (2), slag extractor (3) and classifying screen, slurry in described stock tank (1) is pumped in deslagging device (2) by pump, deslagging outlet in described deslagging device (2) is connected with the import of slag extractor (3), the good slurry outlet of deslagging device (2) is connected with the import of classifying screen, and described classifying screen comprises one section of scalping (4), two sections of scalpings (5) and three sections of scalpings (6).
2. paper grade (stock) slurrying slag removing system according to claim 1, is characterized in that: the deslagging outlet of described slag extractor (3) is also connected with dryer (7).
3. paper grade (stock) slurrying slag removing system according to claim 1, is characterized in that: on described slag extractor (3), be also connected with tank (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420088909.2U CN203795224U (en) | 2014-02-28 | 2014-02-28 | Pulping dreg-removing system for papermaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420088909.2U CN203795224U (en) | 2014-02-28 | 2014-02-28 | Pulping dreg-removing system for papermaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203795224U true CN203795224U (en) | 2014-08-27 |
Family
ID=51377454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420088909.2U Expired - Fee Related CN203795224U (en) | 2014-02-28 | 2014-02-28 | Pulping dreg-removing system for papermaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203795224U (en) |
-
2014
- 2014-02-28 CN CN201420088909.2U patent/CN203795224U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20150228 |
|
| EXPY | Termination of patent right or utility model |