CN106758476A - The closed cycle system and processing method of a kind of pulping and paper-making plain boiled water - Google Patents
The closed cycle system and processing method of a kind of pulping and paper-making plain boiled water Download PDFInfo
- Publication number
- CN106758476A CN106758476A CN201710169291.0A CN201710169291A CN106758476A CN 106758476 A CN106758476 A CN 106758476A CN 201710169291 A CN201710169291 A CN 201710169291A CN 106758476 A CN106758476 A CN 106758476A
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- water
- turbid
- plain boiled
- pond
- pure
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 384
- 238000004537 pulping Methods 0.000 title claims abstract description 20
- 238000003672 processing method Methods 0.000 title claims description 7
- 239000002562 thickening agent Substances 0.000 claims abstract description 21
- 230000005484 gravity Effects 0.000 claims abstract description 19
- 239000013589 supplement Substances 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims description 19
- 239000002893 slag Substances 0.000 claims description 15
- 239000010865 sewage Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 9
- PIRWNASAJNPKHT-SHZATDIYSA-N pamp Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(N)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CO)NC(=O)[C@H](C)NC(=O)[C@@H](NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](C)N)C(C)C)C1=CC=CC=C1 PIRWNASAJNPKHT-SHZATDIYSA-N 0.000 claims description 9
- 230000003020 moisturizing effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Paper (AREA)
Abstract
The invention discloses a kind of closed cycle system of pulping and paper-making plain boiled water, including paper machine, paper machine clear water supplement pond and polydisc thickener, turbid white water chest is had in the forming net of paper machine, also include turbid plain boiled water scummer and pure pond, the pure pond is connected with turbid white water chest and is the pure water of turbid plain boiled water scummer supplement, the water inlet of the turbid plain boiled water scummer is connected with the overfall of turbid white water chest, the overfall of turbid plain boiled water scummer is communicated with outdoor turbid white water chest, and being provided with first on outdoor turbid white water chest uses water pipe；The turbid plain boiled water outlet of the polydisc thickener is connected with the water inlet of turbid plain boiled water scummer, and the pure water out of polydisc thickener is connected with the water inlet in pure pond, and the overfall in pure pond is communicated with outdoor pure pond；The pure water produced for polydisc thickener carries out secondary filter by gravity filter, then further classified utilization, it is achieved thereby that a kind of closed circulation of pulping and paper-making plain boiled water is the zero-emission of plain boiled water.
Description
Technical field
The invention belongs to pulping and paper-making workshop white water recycle technical field, more particularly to a kind of envelope of pulping and paper-making plain boiled water
Closed loop system and processing method.
Background technology
The water removed when forming paper web in paper machine paper making process, and vacuum tank and the further removing of squeezing
Water is referred to as plain boiled water, and plain boiled water mainly contains fiber fragment, pigment, fuel and lysed timber composition, and the auxiliary added
Chemicals and auxiliary agent etc..Plain boiled water water is larger, but organic pollution contained by it is far below pulping waste liquor and middle-stage wastewater, its
COD is 150 ~ 600mg/L, and SS is 500 ~ 1500mg/L.General pulping and paper-making workshop all has a plain boiled water circulatory system, and plain boiled water is followed
Ring is utilized, and is exactly to process paper machine white water using various methods, reduces its suspension solid content, and slurrying is back to again instead of clear water
Paper-making process, so as to reduce rinse dosage, reduces wastewater discharge and total solid loss amount, for example, containing according to plain boiled water solid content
The difference of amount, is back to the different parts of system respectively, and the turbid plain boiled water of such as paper machine shaping wet end circulates head box, for diluting paper
Slurry etc..Remaining plain boiled water reclaims paper pulp fiber by the treatment such as filtering, air supporting, and water outlet is back in paper making process again.
The cost and operating cost of matching used white water recycle polydisc are high on current production line, reach 900,000 yuan/year,
On the other hand the muddy water for producing directly goes to water treatment plant, and processing load is big, costly, and the water after treatment is without rationally using direct
Outer row, adversely affects to ecological environment.
The content of the invention
The present invention seeks to propose a kind of pulping and paper-making plain boiled water to solve above-mentioned problems of the prior art
Closed cycle system and processing method；The present invention is adopted the technical scheme that to reach above-mentioned purpose：A kind of pulping and paper-making is white
The closed cycle system of water, including paper machine, paper machine clear water supplement pond and polydisc thickener, have turbid white in the forming net of paper machine
Pond, also including turbid plain boiled water scummer and pure pond, the pure pond is connected with turbid white water chest and is turbid plain boiled water slagging-off
Device supplements pure water, and the water inlet of the turbid plain boiled water scummer is connected with the overfall of turbid white water chest, turbid plain boiled water scummer
Overfall is communicated with outdoor turbid white water chest, and being provided with first on outdoor turbid white water chest uses water pipe；The polydisc thickener it is turbid white
Water out is connected with the water inlet of turbid plain boiled water scummer, the pure water out of polydisc thickener and the water inlet phase in pure pond
Connection, the overfall in pure pond is communicated with outdoor pure pond, water is used at least provided with one second on outdoor pure pond
There is a gravity filter in pipe, pure pond by the first pipeline communication, and it is turbid in vain that the slag notch of gravity filter is communicated with slurrying
Pond, the delivery port of gravity filter is communicated with filtering clear water reserviors, and water is used at least provided with one the 3rd on filtering clear water reserviors
Pipe, filtering clear water reserviors are communicated with sewage treatment plant by second pipe, and clear water reserviors are at least provided with one after the treatment of sewage treatment plant
Individual 4th uses water pipe；On the paper machine clear water supplement pond water pipe is used at least provided with one the 5th；Described 5th is two with water pipe,
The delivery port of one of them the 5th use water pipe is located at each equipment cooling water in workshop, the delivery port position of another the 5th use water pipe
At each equipment moisturizing in workshop.
Preferably, water pipe, first are used with water pipe, the 5th with water pipe, the 4th with water pipe, the 3rd with water pipe, second first
Hydraulic pamp is equipped with pipeline, second pipe, described first is used at water with the delivery port of water pipe positioned at pulper；Described second uses
Water pipe is two, and one of them second is used at water with the delivery port of water pipe positioned at paper machine room broken pond, and another second uses water
The delivery port of pipe is located at each sump water of slip house slag removing system；Described 3rd is two with water pipe, and one of them the 3rd
It is located at each equipment sealing water in workshop with the delivery port of water pipe, the delivery port of another the 3rd use water pipe is each positioned at web part of paper machine
Use at water；The 4th use water pipe is two, and the delivery port of one of them the 4th use water pipe is respectively used at water positioned at slurrying, another
4th is respectively used at water with the delivery port of water pipe positioned at papermaking.
Preferably, movement is equipped with outdoor turbid white water chest and in outdoor pure pond and scrapes mud agitator.
The plain boiled water processing method carried out using the closed cycle system of pulping and paper-making plain boiled water as discussed, including it is as follows
Step：
A：Turbid plain boiled water enters turbid white water chest under the forming net filter of paper machine, is then removed into turbid plain boiled water by the overfall of turbid white water chest
In slag device, the turbid plain boiled water that at the same time polydisc thickener is produced is also into turbid plain boiled water scummer, and it is clear that polydisc thickener is produced
Plain boiled water enters in pure pond, and pure pond is connected with turbid white water chest and is the pure water of turbid plain boiled water scummer supplement；
B：Outdoor turbid white water chest is entered by the overfall of turbid plain boiled water scummer by the turbid plain boiled water after the treatment of turbid plain boiled water scummer,
Then by first with water pipe to provide water source at pulper water；
C：A part of pure water in pure pond overflows to outdoor pure pond, is then paper machine room with water pipe by second
Broken pond is with providing water source at water and at each sump water of slip house slag removing system；The pure water of another part in pure pond
Entered in gravity filter by hydraulic pamp, the turbid white water chest of slurrying is entered by the impurity produced after gravity filter treatment
It is interior；
D：Enter in filtering clear water reserviors by the clear water produced after gravity filter treatment, the part in filtering clear water reserviors is clear
Water by the 3rd with water pipe to provide water source at each equipment sealing water in workshop and at each water of web part of paper machine；In filtering clear water reserviors
Another part clear water sewage treatment plant is entered by hydraulic pamp, by sewage treatment plant process after produce clear water enter treatment
Afterwards in clear water reserviors, then again by the 4th with water pipe to provide water source at each water of slurrying and at each water of papermaking；
E：Meanwhile, it is what each equipment moisturizing in workshop at each equipment cooling water in workshop with water pipe that paper machine clear water supplements pond by the 5th
Place provides water source.
Preferably, after outdoor turbid white water chest and outdoor pure pond carry out sudden and violent gas disposal, then it is broken with water pipe by first
Water source is provided at pulp grinder water, is at the water of paper machine room broken pond and each water of slip house slag removing system with water pipe by second
Pond is with providing water source at water.
The advantageous effect of present invention is that：（1）By using cooperatively for turbid plain boiled water scummer and pure pond, by paper
The pure water of turbid plain boiled water that machine and polydisc thickener are produced carries out classified utilization；
（2）The pure water produced for polydisc thickener carries out secondary filter by gravity filter, then further divides
Level is utilized, while sewage treatment plant can also be sent into processed, so with treatment directly carried out to plain boiled water before greatly save
Cost reduces the burden for the treatment of plant, and the clear water produced after sewage treatment plant is processed is circulated again into slurrying and respectively uses at water
Respectively used at water with papermaking, it is achieved thereby that a kind of closed circulation of pulping and paper-making plain boiled water is the zero-emission of plain boiled water.
Brief description of the drawings
Fig. 1 is the closed cycle system flow chart of pulping and paper-making plain boiled water.
Specific embodiment
The present invention is further described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of closed cycle system of pulping and paper-making plain boiled water, including paper machine, paper machine clear water supplement Chi Heduo
Disk thickener, turbid white water chest is had in the forming net of paper machine, also including turbid plain boiled water scummer and pure pond, the pure water
Pond is connected with turbid white water chest and is the pure water of turbid plain boiled water scummer supplement, the water inlet and turbid plain boiled water of the turbid plain boiled water scummer
The overfall in pond is connected, and the overfall of turbid plain boiled water scummer is communicated with outdoor turbid white water chest, is provided with outdoor turbid white water chest
First uses water pipe；The turbid plain boiled water outlet of the polydisc thickener is connected with the water inlet of turbid plain boiled water scummer, polydisc thickener
Pure water out be connected with the water inlet in pure pond, the overfall in pure pond is communicated with outdoor pure pond, in room
Water pipe is used at least provided with one second on outer pure pond, there is gravity filter in pure pond by the first pipeline communication, weight
The slag notch of power formula filter is communicated with the turbid white water chest of slurrying, and the delivery port of gravity filter is communicated with filtering clear water reserviors,
Water pipe is used at least provided with one the 3rd on filtering clear water reserviors, filtering clear water reserviors are communicated with sewage treatment plant by second pipe, dirty
Clear water reserviors use water pipe at least provided with one the 4th after the treatment of water treatment plant；At least provided with one on the paper machine clear water supplement pond
5th uses water pipe；Described 5th is two with water pipe, and one of them the 5th is located at each equipment in workshop and cools down with the delivery port of water pipe
Use at water, the delivery port of another the 5th use water pipe is located at each equipment moisturizing in workshop.
In order to realize liquid level difference is produced between distinct device transportation problem, and also to improve transfer efficiency, the
One is all provided with water pipe, the 5th with water pipe, the 4th with water pipe, the 3rd with water pipe, second with water pipe, the first pipeline, second pipe
There is hydraulic pamp, described first is used at water with the delivery port of water pipe positioned at pulper；Described second is two with water pipe, one of them
The delivery port of the second use water pipe is used at water positioned at paper machine room broken pond, and the delivery port of another the second use water pipe is located at slurrying car
Between at each sump water of slag removing system；The 3rd use water pipe is two, and the delivery port of one of them the 3rd use water pipe is located at car
Between at each equipment sealing water, another the 3rd is respectively used at water with the delivery port of water pipe positioned at web part of paper machine；Described 4th uses water
It is two to manage, and the delivery port of one of them the 4th use water pipe is respectively used at water positioned at slurrying, the delivery port of another the 4th use water pipe
Respectively used at water positioned at papermaking.
In order to further reduce outdoor turbid white water chest and in outdoor pure pond the ratio of oxious component is turbid white in outdoor
Pond and movement is equipped with outdoor pure pond scrapes mud agitator and carry out sudden and violent gas disposal.
The plain boiled water processing method that a kind of closed cycle system using above-mentioned pulping and paper-making plain boiled water is carried out, including following step
Suddenly：
A：Turbid plain boiled water enters turbid white water chest under the forming net filter of paper machine, is then removed into turbid plain boiled water by the overfall of turbid white water chest
In slag device, the turbid plain boiled water that at the same time polydisc thickener is produced is also into turbid plain boiled water scummer, and it is clear that polydisc thickener is produced
Plain boiled water enters in pure pond, and pure pond is connected with turbid white water chest and is the pure water of turbid plain boiled water scummer supplement；
B：Outdoor turbid white water chest is entered by the overfall of turbid plain boiled water scummer by the turbid plain boiled water after the treatment of turbid plain boiled water scummer,
Then by first with water pipe to provide water source at pulper water；
C：A part of pure water in pure pond overflows to outdoor pure pond, is then paper machine room with water pipe by second
Broken pond is with providing water source at water and at each sump water of slip house slag removing system；The pure water of another part in pure pond
Entered in gravity filter by hydraulic pamp, the turbid white water chest of slurrying is entered by the impurity produced after gravity filter treatment
It is interior；
D：Enter in filtering clear water reserviors by the clear water produced after gravity filter treatment, the part in filtering clear water reserviors is clear
Water by the 3rd with water pipe to provide water source at each equipment sealing water in workshop and at each water of web part of paper machine；In filtering clear water reserviors
Another part clear water sewage treatment plant is entered by hydraulic pamp, by sewage treatment plant process after produce clear water enter treatment
Afterwards in clear water reserviors, then again by the 4th with water pipe to provide water source at each water of slurrying and at each water of papermaking；
E：Meanwhile, it is what each equipment moisturizing in workshop at each equipment cooling water in workshop with water pipe that paper machine clear water supplements pond by the 5th
Place provides water source.
In order to further reduce outdoor turbid white water chest and the turbid plain boiled water outside the ratio room of oxious component in the outdoor pure pond
After pond and outdoor pure pond carry out sudden and violent gas disposal, then by first with water pipe to provide water source at pulper water, by
Two with water pipe to provide water source at the water of paper machine room broken pond and at each sump water of slip house slag removing system.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
Modified with to the technical scheme described in foregoing embodiments, or equivalent carried out to which part technical characteristic,
But these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (5)
1. a kind of closed cycle system of pulping and paper-making plain boiled water, including paper machine, paper machine clear water supplement pond and polydisc thickener, in paper
The forming net of machine has turbid white water chest, it is characterised in that also including turbid plain boiled water scummer and pure pond, the pure pond
It is connected with turbid white water chest and is the pure water of turbid plain boiled water scummer supplement, the water inlet and turbid white water chest of the turbid plain boiled water scummer
Overfall be connected, the overfall of turbid plain boiled water scummer is communicated with outdoor turbid white water chest, and is provided with outdoor turbid white water chest
One uses water pipe；The turbid plain boiled water outlet of the polydisc thickener is connected with the water inlet of turbid plain boiled water scummer, polydisc thickener
Pure water out is connected with the water inlet in pure pond, and the overfall in pure pond is communicated with outdoor pure pond, in outdoor
Water pipe is used at least provided with one second on pure pond, there are gravity filter, gravity in pure pond by the first pipeline communication
The slag notch of formula filter is communicated with the turbid white water chest of slurrying, and the delivery port of gravity filter is communicated with filtering clear water reserviors, in mistake
Water pipe, filtering clear water reserviors is used to be communicated with sewage treatment plant, sewage by second pipe at least provided with one the 3rd on filtering pond
Clear water reserviors use water pipe at least provided with one the 4th after the treatment for the treatment of plant；At least provided with one the on paper machine clear water supplement pond
Five use water pipe；Described 5th is two with water pipe, and one of them the 5th is located at each equipment in workshop and cools down and use with the delivery port of water pipe
At water, the delivery port of another the 5th use water pipe is located at each equipment moisturizing in workshop.
2. the closed cycle system of pulping and paper-making plain boiled water according to claim 1, it is characterised in that first with water pipe,
Second with water pipe, the 3rd with water pipe, the 4th with water pipe, the 5th with being equipped with hydraulic pamp on water pipe, the first pipeline, second pipe,
Described first is used at water with the delivery port of water pipe positioned at pulper；Described second is two with water pipe, and one of them second uses water
The delivery port of pipe is used at water positioned at paper machine room broken pond, and the delivery port of another the second use water pipe is located at slip house and removes slag system
Unite at each sump water；The 3rd use water pipe is two, and the delivery port of one of them the 3rd use water pipe is located at each equipment in workshop
At sealing water, the delivery port of another the 3rd use water pipe is respectively used at water positioned at web part of paper machine；Described 4th is two with water pipe,
The delivery port of one of them the 4th use water pipe is respectively used at water positioned at slurrying, and the delivery port of another the 4th use water pipe is each positioned at papermaking
Use at water.
3. the closed cycle system of pulping and paper-making plain boiled water according to claim 1 and 2, it is characterised in that turbid white in outdoor
Pond and be equipped with outdoor pure pond movement scrape mud agitator.
4. the plain boiled water for being carried out using the closed cycle system of the pulping and paper-making plain boiled water as described in claims 1 to 3 any bar is processed
Method, it is characterised in that comprise the following steps：
A：Turbid plain boiled water enters turbid white water chest under the forming net filter of paper machine, is then removed into turbid plain boiled water by the overfall of turbid white water chest
In slag device, the turbid plain boiled water that at the same time polydisc thickener is produced is also into turbid plain boiled water scummer, and it is clear that polydisc thickener is produced
Plain boiled water enters in pure pond, and pure pond is connected with turbid white water chest and is the pure water of turbid plain boiled water scummer supplement；
B：Outdoor turbid white water chest is entered by the overfall of turbid plain boiled water scummer by the turbid plain boiled water after the treatment of turbid plain boiled water scummer,
Then by first with water pipe to provide water source at pulper water；
C：A part of pure water in pure pond overflows to outdoor pure pond, is then paper machine room with water pipe by second
Broken pond is with providing water source at water and at each sump water of slip house slag removing system；The pure water of another part in pure pond
Entered in gravity filter by hydraulic pamp, the turbid white water chest of slurrying is entered by the impurity produced after gravity filter treatment
It is interior；
D：Enter in filtering clear water reserviors by the clear water produced after gravity filter treatment, the part in filtering clear water reserviors is clear
Water by the 3rd with water pipe to provide water source at each equipment sealing water in workshop and at each water of web part of paper machine；In filtering clear water reserviors
Another part clear water sewage treatment plant is entered by hydraulic pamp, by sewage treatment plant process after produce clear water enter treatment
Afterwards in clear water reserviors, then again by the 4th with water pipe to provide water source at each water of slurrying and at each water of papermaking；
E：Meanwhile, it is what each equipment moisturizing in workshop at each equipment cooling water in workshop with water pipe that paper machine clear water supplements pond by the 5th
Place provides water source.
5. pulping and paper-making plain boiled water processing method according to claim 4, it is characterised in that outdoor turbid white water chest and outdoor are clear
After white water chest carries out sudden and violent gas disposal, then by first with water pipe to provide water source at pulper water, be with water pipe by second
Paper machine room broken pond is with providing water source at water and at each sump water of slip house slag removing system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710169291.0A CN106758476B (en) | 2017-03-21 | 2017-03-21 | A kind of closed cycle system and processing method of pulping and paper-making plain boiled water |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710169291.0A CN106758476B (en) | 2017-03-21 | 2017-03-21 | A kind of closed cycle system and processing method of pulping and paper-making plain boiled water |
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| CN106758476B CN106758476B (en) | 2018-03-09 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107604736A (en) * | 2017-10-20 | 2018-01-19 | 南京必蓝环境技术有限公司 | A kind of plain boiled water step processing and reuse technology |
| CN108423923A (en) * | 2018-02-12 | 2018-08-21 | 浙江和泓环保纸业有限公司 | A kind of recoverying and utilizing method of papermaking wastewater |
| CN108486937A (en) * | 2018-04-19 | 2018-09-04 | 玖龙纸业（太仓）有限公司 | A kind of boxboard pulping system |
| CN110130134A (en) * | 2018-02-02 | 2019-08-16 | 金红叶纸业集团有限公司 | A kind of paper manufacturing systems and papermaking process |
| CN110359310A (en) * | 2018-04-10 | 2019-10-22 | 迅普精工株式会社 | Paper wood material conveying device and paper machine |
| CN110424175A (en) * | 2019-09-04 | 2019-11-08 | 牡丹江恒丰纸业股份有限公司 | A kind of system and method handling paper machine white water and clear water |
| CN112811729A (en) * | 2021-01-05 | 2021-05-18 | 玖龙纸业（太仓）有限公司 | Water circulation system for pulping and papermaking |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2281319B (en) * | 1993-08-27 | 1997-03-05 | Wiggins Teape Group Ltd | Papermaking process and apparatus for use therewith |
| CN1489658A (en) * | 2000-12-08 | 2004-04-14 | M-��ʵ��˾ | Method for manufacturing paper with constant filler content |
| EP1052327B1 (en) * | 1999-05-14 | 2004-07-21 | Voith Paper Patent GmbH | White water circuit and process for the circulation of water in a papermachine |
| WO2009013427A2 (en) * | 2007-07-13 | 2009-01-29 | Arjowiggins Licensing | Method for treating the white water from a machine of the paper machine type |
| JP2012082553A (en) * | 2010-10-13 | 2012-04-26 | Duplo Seiko Corp | Waste paper recycling treatment apparatus |
| CN202705779U (en) * | 2012-05-29 | 2013-01-30 | 汕头市金平区飘合纸业有限公司 | White water recycling and separating device of paper machine |
| CN203229827U (en) * | 2013-04-25 | 2013-10-09 | 广东珠江特种纸股份有限公司 | White water recovery system |
| CN204982531U (en) * | 2015-07-31 | 2016-01-20 | 重庆理文卫生用纸制造有限公司 | Living paper's plain boiled water recovery system |
| CN205046414U (en) * | 2015-07-31 | 2016-02-24 | 重庆理文卫生用纸制造有限公司 | Many discs fiber recycling system |
| CN206570613U (en) * | 2017-03-21 | 2017-10-20 | 李飞 | A kind of closed cycle system of pulping and paper-making plain boiled water |
-
2017
- 2017-03-21 CN CN201710169291.0A patent/CN106758476B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2281319B (en) * | 1993-08-27 | 1997-03-05 | Wiggins Teape Group Ltd | Papermaking process and apparatus for use therewith |
| EP1052327B1 (en) * | 1999-05-14 | 2004-07-21 | Voith Paper Patent GmbH | White water circuit and process for the circulation of water in a papermachine |
| CN1489658A (en) * | 2000-12-08 | 2004-04-14 | M-��ʵ��˾ | Method for manufacturing paper with constant filler content |
| WO2009013427A2 (en) * | 2007-07-13 | 2009-01-29 | Arjowiggins Licensing | Method for treating the white water from a machine of the paper machine type |
| JP2012082553A (en) * | 2010-10-13 | 2012-04-26 | Duplo Seiko Corp | Waste paper recycling treatment apparatus |
| CN202705779U (en) * | 2012-05-29 | 2013-01-30 | 汕头市金平区飘合纸业有限公司 | White water recycling and separating device of paper machine |
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Effective date of registration: 20190415 Address after: 055450 North Nanyang Village, Baixiang County, Xingtai City, Hebei Province Patentee after: Baixiang Jingem New Materials Development Co., Ltd. Address before: 473000 Dali Zhuang 644, Heijiazhuang Village, Qinghua Town, Wolong District, Nanyang City, Henan Province Patentee before: Li Fei |