CN1407172A - Paper pulp production and system device with non-wood as raw materials - Google Patents
Paper pulp production and system device with non-wood as raw materials Download PDFInfo
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- CN1407172A CN1407172A CN02130125.5A CN02130125A CN1407172A CN 1407172 A CN1407172 A CN 1407172A CN 02130125 A CN02130125 A CN 02130125A CN 1407172 A CN1407172 A CN 1407172A
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- wood
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Abstract
The invention relates to a paper pulp production method and system device with non-wood as raw materials. This pulp production system works as follows: nonwood is smashed with a pretreatment unit while washing, and then made to flow between a plurality of cylinders. The multistage pulp production machine for subjecting the nonwood to agitation, washing, compression, dewatering, heat generation and crushing includes rotating shafts penetrating through the plurality of respective cylinders, having respectively independent driving units and mounted with spirally turning blades, and further the rest of which is exchangeably mounted, in an engaged fashion, at each block, with kneading blades provided crossed with crushing blades. And subsequently, a bleaching agent is charged into the paper pulp. The pulp production machine can continuously pulp the nonwood in a short time at low cost. The invention can resolve problems involving effluent liquid treatment as a result of cutting the amounts of chemicals to be used 1/10 to 1/15 fold so as to produce high-quality non-wood pulp by using this production system.
Description
Technical field
The present invention relates to non-timber is the method for making and the manufacturing system device of raw material production paper pulp, they are being in the method for making of raw material production paper pulp with non-timber, by in traditional method for making, adding preliminary treatment of the present invention etc., can be continuously, shorter time, low price and cut down the water use amount significantly and the medicine use amount.
Background technology
As prior art, in order to remove fiber impurity in addition, realize paper pulpization, there is the so-called processing method that impurity is realized paper pulpization of eliminating, that is: in the huge steam still that is called batch processing mode (バ Star チ formula), put into impure raw material, carry out processing such as high cooking with a large amount of medicines.
Yet, in aforementioned prior art, the existence what is called if also have the so-called problems such as place of not using huge steam still just can not handle in a large number, also has the problem of what is called owing to the liquid waste processing that produces with a large amount of medicine high cookings with the loss of time of huge steam still high cooking.
Summary of the invention
In view of such problem, the objective of the invention is: as the means that are used to remove impurity, increase makes and embed and change the mobile pretreatment unit of cylindrical shell that helical form rotation wing group is installed freely and is provided with the stirring blade of cross-like crushing cutting edge on every section, with stir, clean, compress, dehydration, heating, break process, provide to add medicine slightly, and can the short time, the non-timber of usefulness that carries out non-wood pulpization at a low price is the manufacture method and the paper pulp manufacturing system device of raw material production paper pulp.
The present invention adopts technological means as follows in order to seek the solution of aforementioned task.
That is: be in the pretreatment unit of manufacturing system device of raw material production paper pulp at the non-timber of usefulness of the present invention, the rotating shaft that connects in the cylindrical shell is set, non-wood material is flowed in this cylindrical shell, this rotating shaft has independently drive unit, helical form rotation wing group is installed simultaneously, and on each section of remainder, embed and change the stirring blade that is provided with the cross-like crushing cutting edge is installed freely, to stir, flushing, compression, dehydration, heating, break process, rotation by this rotation wing group and the auxiliary steam that uses are to reach enforceable fragmentation and kneading action, make raw material produce high heat, thereby just can more effectively remove fiber impurity in addition with a small amount of medicine, form paper pulp.
The present invention adopts technological means as follows, that is: be in the manufacturing system device of raw material production paper pulp with non-timber, grind non-timber while cleaning with the described pretreatment unit of claim 1, thereafter, be provided with each rotating shaft that connects in these many cylindrical shells, pretreated non-timber is flowed between many cylindrical shells, this each rotating shaft has separately independently drive unit, and, helical form rotation wing group is installed, in addition, by on each section of remainder, embedding and changing the stirring blade that is provided with the cross-like crushing cutting edge is installed freely, to stir, flushing, compression, dehydration, heating, the multisection type macerator of break process, and drop into bleaching agent and bleach, can be continuously, short time, qurer makes non-wood pulpization.
The present invention adopts technological means as follows, that is: in the method for making of paper pulp that with non-timber is raw material, the rotating shaft that connects in this cylindrical shell is set, non-timber as raw material is flowed in cylindrical shell, helical form rotation wing group and the stirring blade that is provided with the cross-like crushing cutting edge are installed on this rotating shaft, by this rotating shaft is rotated in cylindrical shell, to stirring as raw-material non-timber, flushing, compression, dehydration, heating, broken preliminary treatment, thereafter, each rotating shaft that connects in these many cylindrical shells is set, make through pretreated non-timber and between many cylindrical shells, flow, this each rotating shaft has separately independently drive unit, and, helical form rotation wing group is installed, by on each section of remainder, embedding and changing the stirring blade that is provided with the cross-like crushing cutting edge is installed freely, to stir, flushing, compression, dehydration, heating, the multisection type macerator of break process, in addition, be provided with to connect and drop into hydrogen peroxide, rotating shaft in the cylindrical shell of NaOH, by the stirring of helical form rotation wing group is set on this rotating shaft, the bleaching tube is bleached, and makes non-wood pulpization.
Description of drawings
Fig. 1 illustrates to be used for from remove the fiber front elevation of the pretreatment unit of impurity in addition as the non-timber of raw material of the present invention.
Fig. 2 is the front elevation that illustrates as the revolute axes configuration of the pretreatment unit major part of Fig. 1 of the present invention.
Fig. 3 illustrates the side view of packing in the pretreatment unit of the present invention, every section stirring edge structure is installed on rotating shaft.
Fig. 4 is the paper pulp manufacturing system key diagram of explanation by producing as the non-timber of raw material of the present invention.
The fibrous rotation wing of symbol description: 1... group; 2... crushing cutting edge; 3... stirring blade; 4... pretreatment unit; 5... multisection type macerator; 6... stir, bleach tube.
The specific embodiment
The method for making of non-wood pulp of the present invention and paper pulp manufacturing system device, for the bar of the rice of using the contamination of directly receiving, barley, wheat, rye etc. from the grown place, the Lu Wei class, bagasse, non-timber such as bamboo, fiber crops, gombo hemp are necessary to remove crude removal.The present invention embeds and changes the mobile pretreatment unit of cylindrical shell that the stirring blade that is provided with the cross-like crushing cutting edge is installed freely by the impurity outside dirt and the fiber (being pith in the present invention) is sent into to make at every section, stir, flushing, compression, dehydration, heating, break process and remove impurity, and, in order to consider to make the place densification of the non-timber of removing impurity, macerator is divided into multisection type, the left side is delivered on the non-wood edge processing limit that cylindrical shell right side from the top enters, deliver to effluent right-hand from the left of middle cylindrical shell, in addition, from the most right-hand left that moves to of below cylindrical shell, handle by the limit of repeating to reverse, limit, send to and to shorten the macerator that to grow the paper pulp manufacturing process of distance by traditional approach, after handling there, in order to bleach, add NaOH etc., make non-wood pulp.
[embodiment]
Describe one embodiment of the invention in detail below with reference to accompanying drawing.
Fig. 1 illustrates to be used for from remove the fiber front elevation of the pretreatment unit of impurity in addition as the non-timber of raw material of the present invention, Fig. 2 is the front elevation that illustrates as the revolute axes configuration of the pretreatment unit major part of Fig. 1, Fig. 3 illustrates the side view that every section stirring blade is installed in structure on the rotating shaft, and Fig. 4 is the key diagram by the paper pulp manufacturing system of producing as the non-timber of raw material.
At first describe in detail from remove the fiber pretreatment unit of impurity (being pith) in addition as the non-timber of raw material of the present invention in the present invention.
As conventional method, use the steam still be called batch process, adopt with a large amount of medicines one and reinstate the boil for a long time method of non-timber of still.
, this method is owing to boiling with long-time still a large amount of medicines, so handling the extremely dense waste liquid of generation midway.
In addition, in pretreatment unit 4 of the present invention, for make every section embed and change the cylindrical shell of helical form rotation wing group 1 being installed freely and being provided with the stirring blade 3 of cross-like crushing cutting edge 2 flow and stir, clean, compress, dehydration, heating, break process, to the non-timber that drops into the device inner edge clean the limit by helical form rotation wing group 1, stir that blade 3 stirs forcibly, cleans, compresses, dehydration, heating, fragmentation.During this period, because because of friction, non-timber heating, so boiling steam that the paper pulpization that does not need to use in the existing batch mode is used, as long as the medicine of the alkaline agent of Shi Yonging etc. is 1/10th to 1/15th such a small amount of medicines of existing mode during this period, belongs to the short time to remove the technology of the paper pulpization of impurity.
Below describe the paper pulp manufacturing system device that adds pretreatment unit 4 in detail by non-timber production.
In paper pulp such as existing non-timber are made, at first in batch mode, remove fiber impurity in addition by steam still high cooking, need carry out necessary many operations in the paper pulp manufacturing with huge system and device, in order to carry out the paper pulp manufacturing of non-timber etc., need huge place and a large amount of running costs.
; this paper pulp manufacturing system device; removing as the impurity beyond the fiber of non-timber by aforementioned pretreatment unit 4 of the present invention is pith matter etc.; in the cylindrical shell that constitutes by several sections; the non-wood edge processing limit that enters from the right side is sent to the left side; so that carry out so-called to effluent force feed from left to right; repeat counter-rotating by the limit; stir on the limit; clean; compression; dehydration; heating; broken multisection type macerator 5; can make than the better non-wood pulp of existing non-wood pulp quality; in addition; can use the minimum flow that reaches necessary to medicine, also solve the problems such as discharge opeing that accompany therewith, can obtain the densification of paper pulp manufacturing system device; the remarkable result that running expense reduces.
In addition, heat takes place with multisection type macerator 5 because the raw material of non-timber etc. rubs in paper pulp manufacturing system device of the present invention, so the boiling steam that does not need paper pulpization to use, further qurer is made paper pulp.
And, in paper pulp, comprise fibers and the bonding agent one class material that is connected fiber such as lignin at last.This lignin is finally painted to paper pulp, and makes hard straightization of fiber, loses hydrability simultaneously.Thereby, in order to remove it, during the stirring through having helical form rotation wing group, the bleaching tube 6, put into ozone and NaOH etc., bleach white, finish so-called paper pulp manufacturing.
The present invention adopts above formation can obtain effect shown below.
(1) can be reduced to very being used for removing the non-wood-fiber required medicine of impurity in addition One of to 1/15th.
(2) comprise this pulp manufacture system and device of pretreatment unit by use, can make ratio The better non-wood pulp of existing non-wood pulp quality.
(3) can be reduced to necessary minimum to the medicine use amount, also can solve therewith and accompany The discharge opeing problem.
(4) lowly relevant with the densification of pulp manufacture system and device and running cost.
Claims (3)
1. one kind is the pretreatment unit of the manufacturing system device of raw material production paper pulp with non-timber, it is characterized in that: the rotating shaft that connects in the cylindrical shell is set, non-wood material is flowed in this cylindrical shell, this rotating shaft has independently drive unit, helical form rotation wing group is installed simultaneously, and on each section of remainder, embed and change the stirring blade that is provided with the cross-like crushing cutting edge is installed freely, to stir, flushing, compression, dehydration, heating, break process, rotation by this rotation wing group and the auxiliary steam that uses are to reach enforceable fragmentation and kneading action, make raw material produce high heat, thereby just can more effectively remove fiber impurity in addition with a small amount of medicine, form paper pulp.
2. one kind is the manufacturing system device of raw material production paper pulp with non-timber, it is characterized in that: grind non-timber while cleaning with the described pretreatment unit of claim 1, thereafter, be provided with each rotating shaft that connects in these many cylindrical shells, pretreated non-timber is flowed between many cylindrical shells, this each rotating shaft has separately independently drive unit, and, helical form rotation wing group is installed, in addition, by on each section of remainder, embedding and changing the stirring blade that is provided with the cross-like crushing cutting edge is installed freely, to stir, flushing, compression, dehydration, heating, the multisection type macerator of break process, and drop into bleaching agent and bleach, can be continuously, short time, qurer makes non-wood pulpization.
3. one kind is the method for making of the paper pulp of raw material with non-timber, it is characterized in that, the rotating shaft that connects in this cylindrical shell is set, non-timber as raw material is flowed in cylindrical shell, helical form rotation wing group and the stirring blade that is provided with the cross-like crushing cutting edge are installed on this rotating shaft, by this rotating shaft is rotated in cylindrical shell, to stirring as raw-material non-timber, flushing, compression, dehydration, heating, broken preliminary treatment, thereafter, each rotating shaft that connects in these many cylindrical shells is set, make through pretreated non-timber and between many cylindrical shells, flow, this each rotating shaft has separately independently drive unit, and, helical form rotation wing group is installed, by on each section of remainder, embedding and changing the stirring blade that is provided with the cross-like crushing cutting edge is installed freely, to stir, flushing, compression, dehydration, heating, the multisection type macerator of break process, in addition, be provided with to connect and drop into hydrogen peroxide, rotating shaft in the cylindrical shell of NaOH, by the stirring of helical form rotation wing group is set on this rotating shaft, the bleaching tube is bleached, and makes non-wood pulpization.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001253894 | 2001-08-24 | ||
| JP2001-253894 | 2001-08-24 | ||
| JP2001253894A JP2003064587A (en) | 2001-08-24 | 2001-08-24 | Method for producing pulp by using nonwood as raw material and pulp production system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1407172A true CN1407172A (en) | 2003-04-02 |
| CN1407172B CN1407172B (en) | 2010-05-05 |
Family
ID=19082142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02130125.5A Expired - Lifetime CN1407172B (en) | 2001-08-24 | 2002-08-23 | Paper pulp production and system device with non-wood as raw materials |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2003064587A (en) |
| CN (1) | CN1407172B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101255664B (en) * | 2008-02-02 | 2010-10-20 | 山东太阳纸业股份有限公司 | Method for pulping of non-lumber fibre |
| CN102154868A (en) * | 2011-01-18 | 2011-08-17 | 维达纸业（江门）有限公司 | Automatic frequency conversion pulping system in household paper manufacturing process |
| CN101397762B (en) * | 2008-10-13 | 2011-12-28 | 张泽光 | Pulp manufacturing technology and material preprocessor |
| CN103711018A (en) * | 2012-09-29 | 2014-04-09 | 冯秀娟 | Disperser capable of removing impurities in fibers |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4674108B2 (en) * | 2005-04-22 | 2011-04-20 | 株式会社大善 | Method for erasing waste paper and recovering recycled pulp material and equipment for erasing waste paper and recovering recycled pulp material |
| JP5072452B2 (en) * | 2007-06-27 | 2012-11-14 | 株式会社大善 | Paper material adjustment device made from palm palm |
| JP5646151B2 (en) * | 2009-07-14 | 2014-12-24 | 株式会社大善 | Pulp manufacturing method and pulp manufacturing system apparatus using non-wood as raw material |
| CN103132354B (en) * | 2011-11-24 | 2015-09-02 | 金红叶纸业集团有限公司 | Fiber preprocessing device |
| CN102635012B (en) * | 2012-05-14 | 2014-12-31 | 金红叶纸业集团有限公司 | Fiber pretreatment device |
| CN104313930B (en) * | 2014-09-22 | 2016-08-31 | 洛阳华高轴承科技有限公司 | A kind of process utilizing discarded corn straw paper-making pulping |
| CN109763236B (en) * | 2018-12-27 | 2021-03-23 | 杭州正大纺织有限公司 | Production method of polyester-viscose segment color spot fabric |
| CN114507587B (en) * | 2022-03-29 | 2023-05-12 | 河南鸣皋智能科技有限公司 | Agricultural organic waste fermentation system and method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0643673B2 (en) * | 1985-05-14 | 1994-06-08 | 政昭 田口 | Digester |
| US5181989A (en) * | 1990-10-26 | 1993-01-26 | Union Camp Patent Holdings, Inc. | Reactor for bleaching high consistency pulp with ozone |
-
2001
- 2001-08-24 JP JP2001253894A patent/JP2003064587A/en active Pending
-
2002
- 2002-08-23 CN CN02130125.5A patent/CN1407172B/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101255664B (en) * | 2008-02-02 | 2010-10-20 | 山东太阳纸业股份有限公司 | Method for pulping of non-lumber fibre |
| CN101397762B (en) * | 2008-10-13 | 2011-12-28 | 张泽光 | Pulp manufacturing technology and material preprocessor |
| CN102154868A (en) * | 2011-01-18 | 2011-08-17 | 维达纸业（江门）有限公司 | Automatic frequency conversion pulping system in household paper manufacturing process |
| CN103711018A (en) * | 2012-09-29 | 2014-04-09 | 冯秀娟 | Disperser capable of removing impurities in fibers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1407172B (en) | 2010-05-05 |
| JP2003064587A (en) | 2003-03-05 |
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Granted publication date: 20100505 |