CN202273132U - Four-section slag removing device - Google Patents
Four-section slag removing device Download PDFInfo
- Publication number
- CN202273132U CN202273132U CN2011203491647U CN201120349164U CN202273132U CN 202273132 U CN202273132 U CN 202273132U CN 2011203491647 U CN2011203491647 U CN 2011203491647U CN 201120349164 U CN201120349164 U CN 201120349164U CN 202273132 U CN202273132 U CN 202273132U
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- scummer
- slag
- slag bath
- storage
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Abstract
The utility model relates to a four-section slag removing device, which is used for solving the problem that paper fibers are seriously lost in the slag removing process of paper pulp. The four-section slag removing device comprises slag remover groups and associated pipelines. The four-section slag removing device is characterized in that the slag remover groups are formed by connecting a plurality of centrifugal slag removers in parallel and comprise a first slag remover group, a second slag remover group, a third slag remover group and a fourth slag remover group which are sequentially connected, and the number of the centrifugal slag removers in the first slag remover group, the second slag remover group, the third slag remover group and the fourth slag remover group is sequentially decreased progressively. Through multi-stage and gradual recycling, the four-section slag removing device effectively increases the recycling capacity of good pulp in the slag removing process of the paper pulp, reduces wastes and increases the yield.
Description
Technical field
The utility model relates to paper pulp slag removal and purification equipment, specifically a kind of four sections deslagging devices.
Background technology
In paper pulp slagging-off technical field, generally be designed to the slagging-off of one-level or secondary, at present though also can play the purpose of slagging-off; But the slagging-off effect is limited; Caused and contained good slurry composition in the part screenings, caused the waste of slurry, and can cause certain pollution to environment after the screenings discharging.
The utility model content
The purpose of the utility model is to provide a kind of four sections deslagging devices, can effectively remove the gred to paper pulp, and farthest screenings reclaimed.
The technical scheme that its technical problem of the utility model solution is taked is: four sections deslagging devices of this kind; Comprise scummer group and associated conduit; It is characterized in that; Said scummer group is connected to form by some centrifugal pulp cleaners side by side, and described scummer group comprises the first scummer group, the second scummer group, the 3rd scummer group and the 4th scummer group that connects successively, and the stock inlet of the said first scummer group is connected to pulp storage tank through pump; The good slurry outlet of the said first scummer group is connected to total pipeline, and the slag notch of the said first scummer group is connected to the first storage slag bath of downside; The stock inlet of the said second scummer group is connected to the first storage slag bath through pump, and the good slurry outlet of the said second scummer group is connected to total pipeline, and the slag notch of the said second scummer group is connected to the second storage slag bath of downside; The stock inlet of said the 3rd scummer group is connected to the second storage slag bath through pump, and the good slurry outlet of said the 3rd scummer group is connected to total pipeline, and the slag notch of said the 3rd scummer group is connected to the 3rd storage slag bath of downside; The stock inlet of said the 4th scummer group is connected to the 3rd storage slag bath through pump, and the good slurry outlet of said the 4th scummer group is connected to total pipeline, and the slag notch of said the 4th scummer group is connected to the 4th storage slag bath of downside.
The number of the centrifugal pulp cleaner in the said first scummer group, the second scummer group, the 3rd scummer group and the 4th scummer group successively decreases successively.
The beneficial effect of the utility model is: reclaim step by step through multistage, the good slurry that has effectively improved in the paper pulp slag removal reclaims ability, cuts the waste, and improves output.
Description of drawings
Fig. 1 is the schematic diagram of the utility model;
Among the figure: 1 first scummer group, 11 first storage slag baths, 2 second scummer groups, 21 second storage slag baths, 3 the 3rd scummer groups, 31 the 3rd storage slag baths, 4 the 4th scummer groups, 41 the 4th storage slag baths, 5 pulp storage tanks, 9 total pipelines.
The specific embodiment
As shown in Figure 1, four sections deslagging devices of this kind comprise scummer group and associated conduit.
The scummer group is connected to form by some centrifugal pulp cleaners side by side, and so-called connection arranged side by side is meant that the stock inlet of every group of total centrifugal pulp cleaner is connected on the same pipeline simultaneously, and grout outlet and slag notch are as the same, and the purpose that is set up in parallel is to improve treating capacity.The first scummer group 1 that connects successively before and after the scummer group comprises, the second scummer group 2, the 3rd scummer group 3 and the 4th scummer group 4.Each group is connected to form by some centrifugal pulp cleaners side by side, is used for improving slagging-off efficient.Because being separated step by step of the good slurry in the magma removed the quantity of slag and reduced gradually, so the number of the centrifugal pulp cleaner in the first scummer group, the second scummer group, the 3rd scummer group and the 4th scummer group successively decreases successively.
The stock inlet of the first scummer group 1 exports the first storage slag bath 11 that the slag notch that is connected to total pipeline 9, the first scummer groups 1 is connected to downside through the good slurry that pump is connected to pulp storage tank 5, the first scummer groups 1; The stock inlet of the second scummer group 2 exports the second storage slag bath 21 that the slag notch that is connected to total pipeline 9, the second scummer groups 2 is connected to downside through the good slurry that pump is connected to the first storage slag bath, 11, the second scummer groups 2; The stock inlet of the 3rd scummer group 3 exports the 3rd storage slag bath 31 that the slag notch that is connected to total pipeline 9, the three scummer groups 3 is connected to downside through the good slurry that pump is connected to the second storage slag bath, 21, the three scummer groups 3; The stock inlet of the 4th scummer group 4 exports the 4th storage slag bath 41 that the slag notch that is connected to total pipeline 9, the four scummer groups 4 is connected to downside through the good slurry that pump is connected to the 3rd storage slag bath 31, the four scummer groups 4.Complete system of final formation.
In Fig. 1, one group of scummer of each symbology.Wherein, because the slurry treating capacity is successively decreased gradually,, can reach the purpose of reasonable use slagging-off so the number of the centrifugal pulp cleaner in the first scummer group, the second scummer group, the 3rd scummer group and the 4th scummer group successively decreases successively.Through four slagging-off, the organic fiber content that contains in the final waste water is just very low like this.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (2)
1. four sections deslagging devices; Comprise scummer group and associated conduit; It is characterized in that; Said scummer group is connected to form by some centrifugal pulp cleaners side by side, and described scummer group comprises the first scummer group, the second scummer group, the 3rd scummer group and the 4th scummer group that connects successively, and the stock inlet of the said first scummer group is connected to pulp storage tank through pump; The good slurry outlet of the said first scummer group is connected to total pipeline, and the slag notch of the said first scummer group is connected to the first storage slag bath of downside; The stock inlet of the said second scummer group is connected to the first storage slag bath through pump, and the good slurry outlet of the said second scummer group is connected to total pipeline, and the slag notch of the said second scummer group is connected to the second storage slag bath of downside; The stock inlet of said the 3rd scummer group is connected to the second storage slag bath through pump, and the good slurry outlet of said the 3rd scummer group is connected to total pipeline, and the slag notch of said the 3rd scummer group is connected to the 3rd storage slag bath of downside; The stock inlet of said the 4th scummer group is connected to the 3rd storage slag bath through pump, and the good slurry outlet of said the 4th scummer group is connected to total pipeline, and the slag notch of said the 4th scummer group is connected to the 4th storage slag bath of downside.
2. four sections deslagging devices according to claim 1 is characterized in that, the number of the centrifugal pulp cleaner in the said first scummer group, the second scummer group, the 3rd scummer group and the 4th scummer group successively decreases successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203491647U CN202273132U (en) | 2011-09-19 | 2011-09-19 | Four-section slag removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203491647U CN202273132U (en) | 2011-09-19 | 2011-09-19 | Four-section slag removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202273132U true CN202273132U (en) | 2012-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203491647U Expired - Fee Related CN202273132U (en) | 2011-09-19 | 2011-09-19 | Four-section slag removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202273132U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322675A (en) * | 2018-12-18 | 2019-02-12 | 西南交通大学 | A kind of row's stone device and its operating method for slurry balance shield machine |
| CN110468618A (en) * | 2019-07-08 | 2019-11-19 | 陈超 | A kind of wood pulp cellulose picking equipment |
-
2011
- 2011-09-19 CN CN2011203491647U patent/CN202273132U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322675A (en) * | 2018-12-18 | 2019-02-12 | 西南交通大学 | A kind of row's stone device and its operating method for slurry balance shield machine |
| CN109322675B (en) * | 2018-12-18 | 2023-10-13 | 西南交通大学 | Stone discharging device for slurry balance shield machine and operation method thereof |
| CN110468618A (en) * | 2019-07-08 | 2019-11-19 | 陈超 | A kind of wood pulp cellulose picking equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20131220 Granted publication date: 20120613 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20140620 Granted publication date: 20120613 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20140919 |
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| EXPY | Termination of patent right or utility model |