CN206457386U - A kind of preparation facilities of paper pulp - Google Patents
A kind of preparation facilities of paper pulp Download PDFInfo
- Publication number
- CN206457386U CN206457386U CN201720140796.XU CN201720140796U CN206457386U CN 206457386 U CN206457386 U CN 206457386U CN 201720140796 U CN201720140796 U CN 201720140796U CN 206457386 U CN206457386 U CN 206457386U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- paper pulp
- preparation facilities
- blade
- filter
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Abstract
The application belongs to field of papermaking, specifically related to a kind of preparation facilities of paper pulp includes the slicing device being sequentially connected by pipeline, reducing mechanism, boiling separator, wash mill, screening plant, discoloration device and drying unit, the boiling separator, wash mill and discoloration device are connected with sewage collecting tank, the sewage collecting tank is connected by pipeline with sewage disposal system, the sewage disposal system includes the filter being sequentially connected by pipeline, air floatation machine, accurate filter, acid tank, middle water pot, alkali groove, sedimentation basin, comprehensive adjustment pond, anaerobic pond, aeration and biological pond, secondary sedimentation tank, stabilization pond and sterilization pool, by provided with sewage disposal system, most of sewage purification in pulping process can be reused to be qualified with water, blade is respectively equipped with the both sides of blade, percentage of damage can be improved, shorten the slurrying cycle from source, improve efficiency.
Description
Technical field
The application belongs to field of papermaking, and in particular to a kind of preparation facilities of paper pulp.
Background technology
Paper and cardboard play key player in the numerous areas such as national politics, economy, a culture, are also people
Indispensable daily necessities in daily life.
Modern Paper making procedure such as can be divided into slurrying, modulate, manufacture paper with pulp, process at the key step, slurrying for papermaking the first step,
The general method for converting wood into paper pulp has three kinds of mechanical pulping method, chemical pulping method and semichemical pulping method etc., and papermaking is
One big, with serious pollution industry of investment.Therefore, the development of the technology and equipment of paper industry currently and from now on mainly should
It is placed in terms of reduction pollution, reduction cost of investment.
The content of the invention
In order to solve the above-mentioned technical problem, this application provides a kind of preparation facilities of paper pulp, realized by following proposal：
A kind of preparation facilities of paper pulp, including slicing device, reducing mechanism, the boiling separation dress being sequentially connected by pipeline
Put, wash mill, screening plant, discoloration device and drying unit, the boiling separator, wash mill and discoloration device are equal
It is connected with sewage collecting tank, the sewage collecting tank is connected by pipeline with sewage disposal system, the sewage disposal system
System include be sequentially connected by pipeline filter, air floatation machine, accurate filter, acid tank, centre water pot, alkali groove, sedimentation basin,
Comprehensive adjustment pond, anaerobic pond, aeration and biological pond, secondary sedimentation tank, stabilization pond and sterilization pool.
It is preferred that, sewage disposal system also includes backwashing pump, the backwashing pump and filter intercommunication；The backwashing pump with
Accurate filter intercommunication；The backwashing pump and sewage collecting tank intercommunication.
It is preferred that, filter is connected with waste residue groove by pipeline；The accurate filter passes through pipeline and waste residue groove
It is connected；The sterilization pool is connected by pipeline with boiling separator and wash mill, and the pipeline is provided with reflux pump.
It is preferred that, reducing mechanism includes reducing mechanism body, and the top of the reducing mechanism body is provided with feed(raw material)inlet, institute
The bottom of reducing mechanism body is stated provided with outlet, the reducing mechanism body is interior to be provided with vertical agitating shaft, the agitating shaft
Bottom is horizontally disposed with provided with circular terminal pad, the terminal pad, and one week of the terminal pad is uniformly provided with N number of blade.
It is preferred that, N >=2.
It is preferred that, N is 3.
It is preferred that, blade is sickleshaped.
It is preferred that, the side of blade is provided with linear blade, and the side relative with linear blade is provided with serrated edge,
Projection is equipped with the positive and negative of the blade.
It is preferred that, projection is triangular pyramid.
It is preferred that, the lower end of reducing mechanism body is provided with filter.
The advantage of the application：By the way that provided with sewage disposal system, most of sewage purification in pulping process can be closed
Lattice are reused with water, rational utilization of water resources, reduce production cost；Blade is respectively equipped with the both sides of blade, can
Percentage of damage is improved, the slurrying cycle is shortened from source, efficiency is improved, increases productivity effect.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the structural representation of reducing mechanism；
Fig. 3 is blade configuration diagram；
In figure, 1, slicing device, 2, reducing mechanism, 3, boiling separator, 4, wash mill, 5, screening plant, 6, go
Color device, 7, drying unit, 8, sewage collecting tank, 9, filter, 10, air floatation machine, 11, accurate filter, 12, acid tank, 13,
Middle water pot, 14, alkali groove, 15, sedimentation basin, 16, comprehensive adjustment pond, 17, anaerobic pond, 18, aeration and biological pond, 19, secondary precipitation
Pond, 20, stabilization pond, 21, sterilization pool, 22, reflux pump, 23, backwashing pump, 24, waste residue groove, 25 feed(raw material)inlets, 26, motor, 27, stir
Mix axle, 28, terminal pad, 29, blade, 30, outlet, 31, raised, 32, serrated edge, 33, linear blade, 34, filter.
Embodiment
Embodiment 1
A kind of preparation facilities of paper pulp, including be sequentially connected by pipeline slicing device 1, reducing mechanism 2, boiling separation
Device 3, wash mill 4, screening plant 5, discoloration device 6 and drying unit 7, the boiling separator 3, the and of wash mill 4
Discoloration device 6 is connected with sewage collecting tank 8, and the sewage collecting tank 8 is connected by pipeline with sewage disposal system,
The sewage disposal system include be sequentially connected by pipeline filter 9, air floatation machine 10, accurate filter 11, acid tank 12,
It is middle water pot 13, alkali groove 14, sedimentation basin 15, comprehensive adjustment pond 16, anaerobic pond 17, aeration and biological pond 18, secondary sedimentation tank 19, steady
Determine pond 20 and sterilization pool 21；
Sewage disposal system also includes backwashing pump 23, the backwashing pump 23 and the intercommunication of filter 9；The backwashing pump 23 with
The intercommunication of accurate filter 11；The backwashing pump 23 and the intercommunication of sewage collecting tank 8；
Filter 9 is connected with waste residue groove 24 by pipeline；The accurate filter 11 passes through pipeline and waste residue groove 24
It is connected；The sterilization pool 21 is connected by pipeline I with boiling separator 3 and wash mill 4, and the pipeline I is provided with
Reflux pump；
Reducing mechanism 2 includes reducing mechanism body, and the top of the reducing mechanism body is provided with feed(raw material)inlet 25, the powder
The bottom of crushing device body is provided with outlet 30, and the reducing mechanism body is interior to be provided with vertical agitating shaft 27, the agitating shaft 27
Bottom provided with circular terminal pad 28, the terminal pad 28 and plane-parallel, one week of the terminal pad 28 is uniformly provided with 3
Individual blade 29, the side of blade 29 is provided with side relative with linear blade 33 on linear blade 33, the blade and is provided with sawtooth
Projection 31 is equipped with shape blade 32, the positive and negative of the blade 29；Projection 31 is triangular pyramid；The lower end of reducing mechanism body is set
There is filter 34, filter 34 is located at the top of outlet 30, and reducing mechanism body is provided with stirring motor.
Embodiment 2
A kind of preparation facilities of paper pulp, including be sequentially connected by pipeline slicing device 1, reducing mechanism 2, boiling separation
Device 3, wash mill 4, screening plant 5, discoloration device 6 and drying unit 7, the boiling separator 3, the and of wash mill 4
Discoloration device 6 is connected with sewage collecting tank 8, and the sewage collecting tank 8 is connected by pipeline with sewage disposal system, institute
State sewage disposal system include be sequentially connected by pipeline filter 9, air floatation machine 10, accurate filter 11, acid tank 12, in
Between water pot 13, alkali groove 14, sedimentation basin 15, comprehensive adjustment pond 16, anaerobic pond 17, aeration and biological pond 18, secondary sedimentation tank 19, stably
Pond 20 and sterilization pool 21；
Sewage disposal system also includes backwashing pump 23, the backwashing pump 23 and the intercommunication of filter 9；The backwashing pump 23 with
The intercommunication of accurate filter 11；The backwashing pump 23 and the intercommunication of sewage collecting tank 8；
Filter 9 is connected with waste residue groove 24 by pipeline；The accurate filter 11 passes through pipeline and waste residue groove 24
It is connected；The sterilization pool 21 is connected by pipeline I with boiling separator 3 and wash mill 4, and the pipeline I is provided with
Reflux pump；
Reducing mechanism 2 includes reducing mechanism body, and the top of the reducing mechanism body is provided with feed(raw material)inlet 25, the powder
The bottom of crushing device body is provided with outlet 30, and the reducing mechanism body is interior to be provided with vertical agitating shaft 27, the agitating shaft 27
Bottom provided with circular terminal pad 28, the terminal pad 28 is horizontally disposed with, and the terminal pad 28 is uniformly provided with 5 knives for one week
Piece 29, blade 29 is sickleshaped；The side of blade 29 is provided with relative with linear blade 33 on linear blade 33, the blade 29
Side, which is provided with serrated edge 32, the positive and negative of the blade 29, is equipped with projection 31；Projection 31 is triangular pyramid；Reducing mechanism
The lower end of body is provided with filter 34, and filter 34 is located at the top of outlet 30, and reducing mechanism body is provided with stirring motor.
Embodiment 3
A kind of preparation facilities of paper pulp, including be sequentially connected by pipeline slicing device 1, reducing mechanism 2, boiling separation
Device 3, wash mill 4, screening plant 5, discoloration device 6 and drying unit 7, the boiling separator 3, the and of wash mill 4
Discoloration device 6 is connected with sewage collecting tank 8, and the sewage collecting tank 8 is connected by pipeline with sewage disposal system, institute
State sewage disposal system include be sequentially connected by pipeline filter 9, air floatation machine 10, accurate filter 11, acid tank 12, in
Between water pot 13, alkali groove 14, sedimentation basin 15, comprehensive adjustment pond 16, anaerobic pond 17, aeration and biological pond 18, secondary sedimentation tank 19, stably
Pond 20 and sterilization pool 21；
Sewage disposal system also includes backwashing pump 23, the backwashing pump 23 and the intercommunication of filter 9；The backwashing pump 23 with
The intercommunication of accurate filter 11；The backwashing pump 23 and the intercommunication of sewage collecting tank 8；
Filter 9 is connected with waste residue groove 24 by pipeline；The accurate filter 11 passes through pipeline and waste residue groove 24
It is connected；The sterilization pool 21 is connected by pipeline I with boiling separator 3 and wash mill 4, and the pipeline I is provided with
Reflux pump；
Reducing mechanism 2 includes reducing mechanism body, and the top of the reducing mechanism body is provided with feed(raw material)inlet 25, the powder
The bottom of crushing device body is provided with outlet 30, and the reducing mechanism body is interior to be provided with vertical agitating shaft 27, the agitating shaft 27
Bottom provided with circular terminal pad 28, the terminal pad 28 is horizontally disposed with, and the terminal pad 28 is uniformly provided with 3 knives for one week
Piece 29, the side of blade 29 is provided with linear blade 33, and the side relative with linear blade 33 is provided with serrated edge 32, institute
Projection 31 is equipped with the positive and negative for stating blade 29；Projection 31 is triangular pyramid；The lower end of reducing mechanism body is provided with filter 34,
Filter 34 is located at the top of outlet 30, and reducing mechanism body is provided with stirring motor.
Embodiment 4
A kind of preparation facilities of paper pulp, including be sequentially connected by pipeline slicing device 1, reducing mechanism 2, boiling separation
Device 3, wash mill 4, screening plant 5, discoloration device 6 and drying unit 7, the boiling separator 3, the and of wash mill 4
Discoloration device 6 is connected with sewage collecting tank 8, and the sewage collecting tank 8 is connected by pipeline with sewage disposal system,
The sewage disposal system include be sequentially connected by pipeline filter 9, air floatation machine 10, accurate filter 11, acid tank 12,
It is middle water pot 13, alkali groove 14, sedimentation basin 15, comprehensive adjustment pond 16, anaerobic pond 17, aeration and biological pond 18, secondary sedimentation tank 19, steady
Determine pond 20 and sterilization pool 21；
Sewage disposal system also includes backwashing pump 23, the backwashing pump 23 and the intercommunication of filter 9；The backwashing pump 23 with
The intercommunication of accurate filter 11；The backwashing pump 23 and the intercommunication of sewage collecting tank 8；
Filter 9 is connected with waste residue groove 24 by pipeline；The accurate filter 11 passes through pipeline and waste residue groove 24
It is connected；The sterilization pool 21 is connected by pipeline I with boiling separator 3 and wash mill 4, and the pipeline I is provided with
Reflux pump.
Claims (10)
1. a kind of preparation facilities of paper pulp, it is characterised in that including the slicing device being sequentially connected by pipeline, reducing mechanism,
Boiling separator, wash mill, screening plant, discoloration device and drying unit, the boiling separator, wash mill and
Discoloration device is connected with sewage collecting tank, and the sewage collecting tank is connected by pipeline with sewage disposal system, described
Sewage disposal system includes filter, air floatation machine, accurate filter, acid tank, middle water pot, the alkali being sequentially connected by pipeline
Groove, sedimentation basin, comprehensive adjustment pond, anaerobic pond, aeration and biological pond, secondary sedimentation tank, stabilization pond and sterilization pool.
2. the preparation facilities of a kind of paper pulp as described in claim 1, it is characterised in that the sewage disposal system also includes
Backwashing pump, the backwashing pump and filter intercommunication；The backwashing pump and accurate filter intercommunication；The backwashing pump is received with sewage
Collect tank intercommunication.
3. the preparation facilities of a kind of paper pulp as described in claim 1, it is characterised in that the filter leads to waste residue groove
Pipeline is crossed to be connected；The accurate filter is connected by pipeline with waste residue groove；The sterilization pool passes through pipeline I and boiling point
It is connected from device with wash mill, the pipeline I is provided with reflux pump.
4. the preparation facilities of a kind of paper pulp as described in claim 1, it is characterised in that the reducing mechanism, which includes crushing, to be filled
Body is put, the top of the reducing mechanism body is provided with feed(raw material)inlet, and the bottom of the reducing mechanism body is described provided with outlet
Vertical agitating shaft is provided with reducing mechanism body, the bottom of the agitating shaft is provided with circular terminal pad, the terminal pad water
Flat to set, one week of the terminal pad is uniformly provided with N number of blade.
5. a kind of preparation facilities of paper pulp as claimed in claim 4, it is characterised in that N >=2.
6. the preparation facilities of a kind of paper pulp as described in claim 4, it is characterised in that the N is 3.
7. the preparation facilities of a kind of paper pulp as described in claim 4, it is characterised in that the blade is sickleshaped.
8. the preparation facilities of a kind of paper pulp as described in claim 4 or 7, it is characterised in that the side of the blade is provided with line
Property blade, the side relative with linear blade is provided with serrated edge, is equipped with projection on the positive and negative of the blade.
9. a kind of preparation facilities of paper pulp as claimed in claim 8, it is characterised in that described raised for triangular pyramid.
10. a kind of preparation facilities of paper pulp as claimed in claim 4, it is characterised in that the lower end of the reducing mechanism body
Provided with filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720140796.XU CN206457386U (en) | 2017-02-16 | 2017-02-16 | A kind of preparation facilities of paper pulp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720140796.XU CN206457386U (en) | 2017-02-16 | 2017-02-16 | A kind of preparation facilities of paper pulp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206457386U true CN206457386U (en) | 2017-09-01 |
Family
ID=59693991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720140796.XU Expired - Fee Related CN206457386U (en) | 2017-02-16 | 2017-02-16 | A kind of preparation facilities of paper pulp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206457386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107915345A (en) * | 2017-11-16 | 2018-04-17 | 浙江华宇纸业有限公司 | A kind of reclaiming system of regenerated papermaking sludge |
-
2017
- 2017-02-16 CN CN201720140796.XU patent/CN206457386U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107915345A (en) * | 2017-11-16 | 2018-04-17 | 浙江华宇纸业有限公司 | A kind of reclaiming system of regenerated papermaking sludge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170901 Termination date: 20200216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |