CN204570371U - Paper pulp high performance purifier for purification - Google Patents
Paper pulp high performance purifier for purification Download PDFInfo
- Publication number
- CN204570371U CN204570371U CN201520150390.0U CN201520150390U CN204570371U CN 204570371 U CN204570371 U CN 204570371U CN 201520150390 U CN201520150390 U CN 201520150390U CN 204570371 U CN204570371 U CN 204570371U
- Authority
- CN
- China
- Prior art keywords
- scummer
- grout outlet
- slag notch
- communicates
- paper pulp
- 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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- 229920001131 Pulp (paper) Polymers 0.000 title claims abstract description 14
- 238000000746 purification Methods 0.000 title claims abstract description 11
- 239000011440 grout Substances 0.000 claims abstract description 18
- 239000002893 slag Substances 0.000 claims abstract description 16
- 239000002002 slurry Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model provides a kind of paper pulp high performance purifier for purification, comprise multiple hydrocyclone (2), described scummer comprises stock inlet (20), grout outlet (22) and slag notch (24), described stock inlet (20) is positioned at the side of described scummer (2) and tangent with the sidewall of described scummer (2), described grout outlet (22) is positioned at the center at described scummer (2) top, described slag notch (24) is positioned at the center of described scummer (2) bottom, it is characterized in that: multiple described scummer (2) is around a rounded distribution in center, and between adjacent scummer (2), there is difference in height, the stock inlet (20) of each scummer (2) communicates with pulp-inlet pipe (4), the grout outlet (22) of each scummer (2) communicates with grout outlet (6), the slag notch (24) of each scummer (2) communicates with residue outlet (8).The utility model floor space is little, and slagging-off efficiency is high, consumes energy little.
Description
Technical field
The utility model designs a kind of purifier, particularly relates to a kind of paper pulp high performance purifier for purification.
Background technology
At present, before papermaking, the selected of paper pulp mainly comprises screening and purification two kinds of basic operations.Wherein the object of pulp purifiation is to remove the impurity that in paper pulp, relative density is large, and as the grains of sand, metal fillings etc., the principle therefore purified is all utilize severe difference to select a point impurity.Current domestic most paper mill uses scummer to purify, and its principle utilizes centrifugal action, and the sedimentation accelerating solid particle in paper pulp is separated with the effective of idetified separation process.But usually because single scummer slagging-off ability is little, therefore, paper mill generally adopts the method for series circulation arrange, tail slurry and good slurry are repeatedly connected slagging-off, can improve the depuration quality of good slurry like this, the loss of paper pulp in reduction tailings.But find in Long-Time Service, adopt the mode of series connection hydrocyclone also to there is floor space large, slagging-off efficiency is low, and consume energy large defect and problem.
Summary of the invention
It is little that technical problem to be solved in the utility model is to provide a kind of floor space, and slagging-off efficiency is high, the paper pulp high performance purifier for purification consuming energy little.
For solving the problems of the technologies described above, the utility model provides a kind of paper pulp high performance purifier for purification, comprise multiple hydrocyclone, described scummer comprises stock inlet, grout outlet and slag notch, described stock inlet is positioned at the side of described scummer and tangent with the sidewall of described scummer, described grout outlet is positioned at the center at described scummer top, described slag notch is positioned at the center bottom described scummer, multiple described scummer is around a rounded distribution in center, and between adjacent scummer, there is difference in height, the stock inlet of each scummer communicates with pulp-inlet pipe, the grout outlet of each scummer communicates with grout outlet, the slag notch of each scummer communicates with residue outlet.
The inwall of described scummer has wearing layer.
The diameter of described stock inlet is less than the diameter of described slag notch.
Compared with prior art, the beneficial effects of the utility model are: because multiple scummer is had difference in height again between adjacent scummer around a rounded distribution in center by the utility model, effectively can reduce the floor space of purifier like this, slagging-off efficiency can be improved again high simultaneously, reduce the consumption of energy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: scummer 2, stock inlet 20, grout outlet 22, slag notch 24, pulp-inlet pipe 4, grout outlet 6, residue outlet 8.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and embodiments, the utility model is described in further details.At this, exemplary embodiment of the present utility model and illustrating for explaining the utility model, but not as to restriction of the present utility model.
Shown in Figure 1, a kind of paper pulp high performance purifier for purification, comprise multiple hydrocyclone 2, each scummer 2 all has stock inlet 20, grout outlet 22 and slag notch 24, stock inlet 20 is positioned at the side of scummer 2 and tangent with the sidewall of scummer 2, grout outlet 22 is positioned at the center at described scummer 2 top, slag notch 24 is positioned at the center bottom scummer 2, special feature of the present utility model is: multiple scummer 2 is around a rounded distribution in center, and between adjacent scummer 2, there is height difference H, this height difference H is preferably 15-20CM, the Effec-tive Function of device can be guaranteed like this, more scummer can be arranged again in unit are, thus effectively can improve the slagging-off efficiency of single purifier, the stock inlet 20 of each scummer 2 communicates with pulp-inlet pipe 4, the grout outlet 22 of each scummer 2 communicates with grout outlet 6, the slag notch 24 of each scummer 2 communicates with residue outlet 8.The inwall of each scummer 2 has level and smooth wearing layer simultaneously, effectively can extend the service life of scummer 2 like this, and contribute to slurry helical flow at a high speed in scummer, further for guarantee slurry flowing velocity, reduce the diameter being less than slag notch 24 that the diameter of stock inlet 20 arranges by energy consumption.
Claims (3)
1. a paper pulp high performance purifier for purification, comprise multiple hydrocyclone (2), described scummer comprises stock inlet (20), grout outlet (22) and slag notch (24), described stock inlet (20) is positioned at the side of described scummer (2) and tangent with the sidewall of described scummer (2), described grout outlet (22) is positioned at the center at described scummer (2) top, described slag notch (24) is positioned at the center of described scummer (2) bottom, it is characterized in that: multiple described scummer (2) is around a rounded distribution in center, and between adjacent scummer (2), there is difference in height, the stock inlet (20) of each scummer (2) communicates with pulp-inlet pipe (4), the grout outlet (22) of each scummer (2) communicates with grout outlet (6), the slag notch (24) of each scummer (2) communicates with residue outlet (8).
2. paper pulp high performance purifier for purification according to claim 1, is characterized in that: the inwall of described scummer (2) has wearing layer.
3. paper pulp high performance purifier for purification according to claim 1, is characterized in that: the diameter of described stock inlet (20) is less than the diameter of described slag notch (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520150390.0U CN204570371U (en) | 2015-03-17 | 2015-03-17 | Paper pulp high performance purifier for purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520150390.0U CN204570371U (en) | 2015-03-17 | 2015-03-17 | Paper pulp high performance purifier for purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204570371U true CN204570371U (en) | 2015-08-19 |
Family
ID=53863036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520150390.0U Expired - Fee Related CN204570371U (en) | 2015-03-17 | 2015-03-17 | Paper pulp high performance purifier for purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204570371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887545A (en) * | 2016-04-21 | 2016-08-24 | 莆田市凤翔纸品精制有限公司 | Paper pulp slag removal equipment for cleaning paper pulp tailings |
-
2015
- 2015-03-17 CN CN201520150390.0U patent/CN204570371U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887545A (en) * | 2016-04-21 | 2016-08-24 | 莆田市凤翔纸品精制有限公司 | Paper pulp slag removal equipment for cleaning paper pulp tailings |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 |