CN110804891B - 一种造纸纸浆的联合处理工艺 - Google Patents
一种造纸纸浆的联合处理工艺 Download PDFInfo
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- CN110804891B CN110804891B CN201910668571.5A CN201910668571A CN110804891B CN 110804891 B CN110804891 B CN 110804891B CN 201910668571 A CN201910668571 A CN 201910668571A CN 110804891 B CN110804891 B CN 110804891B
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- water
- pulse
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- pressure
- pressure water
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- 238000000034 method Methods 0.000 title claims abstract description 76
- 239000000463 material Substances 0.000 claims abstract description 89
- 238000004537 pulping Methods 0.000 claims abstract description 28
- 239000002699 waste material Substances 0.000 claims abstract description 21
- 238000000926 separation method Methods 0.000 claims abstract description 18
- 229920005610 lignin Polymers 0.000 claims abstract description 10
- 239000003895 organic fertilizer Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 159
- 239000012535 impurity Substances 0.000 claims description 30
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 27
- 239000007788 liquid Substances 0.000 claims description 24
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- 229920001131 Pulp (paper) Polymers 0.000 claims description 14
- 239000002002 slurry Substances 0.000 claims description 14
- 239000003814 drug Substances 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 10
- 238000005188 flotation Methods 0.000 claims description 9
- 238000005189 flocculation Methods 0.000 claims description 8
- 230000016615 flocculation Effects 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 238000005086 pumping Methods 0.000 claims description 8
- 239000008394 flocculating agent Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 239000010902 straw Substances 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 238000011085 pressure filtration Methods 0.000 claims description 4
- 238000012216 screening Methods 0.000 claims description 4
- 239000010907 stover Substances 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
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- 241000196324 Embryophyta Species 0.000 claims description 2
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- 244000082204 Phyllostachys viridis Species 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 240000006394 Sorghum bicolor Species 0.000 claims description 2
- 235000011684 Sorghum saccharatum Nutrition 0.000 claims description 2
- 241000209140 Triticum Species 0.000 claims description 2
- 235000021307 Triticum Nutrition 0.000 claims description 2
- 240000008042 Zea mays Species 0.000 claims description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 235000005822 corn Nutrition 0.000 claims description 2
- 239000008235 industrial water Substances 0.000 claims description 2
- 239000008399 tap water Substances 0.000 claims description 2
- 235000020679 tap water Nutrition 0.000 claims description 2
- 239000008177 pharmaceutical agent Substances 0.000 claims 1
- 238000004064 recycling Methods 0.000 claims 1
- 239000010802 sludge Substances 0.000 claims 1
- 239000003513 alkali Substances 0.000 abstract description 12
- 238000005516 engineering process Methods 0.000 abstract description 5
- 239000000126 substance Substances 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000010009 beating Methods 0.000 description 4
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- 229910000975 Carbon steel Inorganic materials 0.000 description 2
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- 229920002401 polyacrylamide Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 235000019658 bitter taste Nutrition 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 230000002925 chemical effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- 238000005096 rolling process Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000009489 vacuum treatment Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
序号 | 性能指标 | 结果 |
1 | 硬度卡伯值 | 78.4 |
2 | 打浆浓度/% | 15 |
3 | 打浆度/°SR | 50 |
Claims (14)
Priority Applications (1)
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CN201910668571.5A CN110804891B (zh) | 2019-07-23 | 2019-07-23 | 一种造纸纸浆的联合处理工艺 |
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CN201910668571.5A CN110804891B (zh) | 2019-07-23 | 2019-07-23 | 一种造纸纸浆的联合处理工艺 |
Publications (2)
Publication Number | Publication Date |
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CN110804891A CN110804891A (zh) | 2020-02-18 |
CN110804891B true CN110804891B (zh) | 2021-08-03 |
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CN201910668571.5A Active CN110804891B (zh) | 2019-07-23 | 2019-07-23 | 一种造纸纸浆的联合处理工艺 |
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CN (1) | CN110804891B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10225904A1 (de) * | 2002-06-11 | 2003-12-24 | P & T Gmbh | Verfahren und Anlage zur Konditionierung von Stroh und anderen Einjahrespflanzen |
CN101812813A (zh) * | 2010-04-07 | 2010-08-25 | 中南大学 | 一种造纸黑液酸析废液膜处理方法及其装置 |
CN105733694A (zh) * | 2014-12-12 | 2016-07-06 | 青岛清泉生物科技有限公司 | 一种生物质再利用回收装置 |
CN106631350A (zh) * | 2016-10-14 | 2017-05-10 | 安徽格义循环经济产业园有限公司 | 农作物专用秸秆有机液的制备方法 |
CN108589393A (zh) * | 2018-05-16 | 2018-09-28 | 潍坊德瑞生物科技有限公司 | 一种禾本科植物环保制浆回收工艺 |
CN109136293A (zh) * | 2018-08-24 | 2019-01-04 | 四川金象赛瑞化工股份有限公司 | 一种油菜秸秆资源化全质利用方法 |
CN109423902A (zh) * | 2017-08-30 | 2019-03-05 | 黑龙江如柏科技有限公司 | 一种利用碱法制浆工艺产生的造纸黑液制备得到的有机肥及其制备方法 |
CN109423909A (zh) * | 2017-08-30 | 2019-03-05 | 黑龙江如柏科技有限公司 | 一种以禾本类植物为原料的联合工艺 |
-
2019
- 2019-07-23 CN CN201910668571.5A patent/CN110804891B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10225904A1 (de) * | 2002-06-11 | 2003-12-24 | P & T Gmbh | Verfahren und Anlage zur Konditionierung von Stroh und anderen Einjahrespflanzen |
CN101812813A (zh) * | 2010-04-07 | 2010-08-25 | 中南大学 | 一种造纸黑液酸析废液膜处理方法及其装置 |
CN105733694A (zh) * | 2014-12-12 | 2016-07-06 | 青岛清泉生物科技有限公司 | 一种生物质再利用回收装置 |
CN106631350A (zh) * | 2016-10-14 | 2017-05-10 | 安徽格义循环经济产业园有限公司 | 农作物专用秸秆有机液的制备方法 |
CN109423902A (zh) * | 2017-08-30 | 2019-03-05 | 黑龙江如柏科技有限公司 | 一种利用碱法制浆工艺产生的造纸黑液制备得到的有机肥及其制备方法 |
CN109423909A (zh) * | 2017-08-30 | 2019-03-05 | 黑龙江如柏科技有限公司 | 一种以禾本类植物为原料的联合工艺 |
CN108589393A (zh) * | 2018-05-16 | 2018-09-28 | 潍坊德瑞生物科技有限公司 | 一种禾本科植物环保制浆回收工艺 |
CN109136293A (zh) * | 2018-08-24 | 2019-01-04 | 四川金象赛瑞化工股份有限公司 | 一种油菜秸秆资源化全质利用方法 |
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CN110804891A (zh) | 2020-02-18 |
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TR01 | Transfer of patent right |
Effective date of registration: 20221018 Address after: 101121 998-Shang37, 1st to 3rd floors, No. 998, Jiukeshu Middle Road, Tongzhou District, Beijing Patentee after: Beijing Jiahe Kuntai Technology Co.,Ltd. Address before: 154100 group 10, 51 Committee, Dongshan District, Hegang City, Heilongjiang Province Patentee before: HEILONGJIANG RUBAI TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20240325 Address after: Room 301, building a, No. 20, Xinghai Road, Hanan industrial new town, economic development zone, Harbin, Heilongjiang 150001 Patentee after: Heilongjiang Runwusheng Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: 101121 998-Shang37, 1st to 3rd floors, No. 998, Jiukeshu Middle Road, Tongzhou District, Beijing Patentee before: Beijing Jiahe Kuntai Technology Co.,Ltd. Country or region before: China |