CN105297510A - Traditional Chinese medicine biological agent for cooling pulping - Google Patents
Traditional Chinese medicine biological agent for cooling pulping Download PDFInfo
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- CN105297510A CN105297510A CN201510687871.XA CN201510687871A CN105297510A CN 105297510 A CN105297510 A CN 105297510A CN 201510687871 A CN201510687871 A CN 201510687871A CN 105297510 A CN105297510 A CN 105297510A
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Abstract
The invention provides a traditional Chinese medicine biological agent for cooling pulping. The traditional Chinese medicine biological agent is prepared from huaiyao, kudzu vine roots, cinnamomum camphora presl fruits and water. One Kg of traditional Chinese medicine biological agent is prepared from 0.05 Kg to 0.1 Kg of the huaiyao, 0.05 Kg to 0.15 Kg of the kudzu vine roots, 0.15 Kg to 0.25 Kg of the cinnamomum camphora presl fruits and the balance water. Pulping carried out through the traditional Chinese medicine biological agent belongs to the environment-friendly cooling pulping technology, the traditional Chinese medicine biological agent is used for the pulping raw material softening stage, softening time is short, and water obtained through the first step of softening is nearly neuter, and the raw materials are kept undamaged. When cooling pulping is carried out through the traditional Chinese medicine biological agent, toxicity, foam, smells, discharging and pollution to the air environment are avoided, and the produced pulp can be stored for a long time without color changing and deterioration; the longer the time is, the whiter the color will be. The number of adopted devices is smaller than that of devices adopted for thermalizing, operating is easier than that of thermalizing, electricity, water and labor can be saved, and the traditional Chinese medicine biological agent is low in cost, high in profit and free of sewage discharging and air pollution.
Description
Technical field
The present invention relates to pulp technology for making paper, specifically a kind of cold pulping Chinese traditional medicine biology agent.
Technical background
China's wheat straw aboundresources, has long history with generated by making paper with wheat straws, and at present, straw cooking equipment has rotary spherical digester (batch cooking) and the large class of transverse tube even steam two, and even steam generally adopts soda processes, and batch cooking adopts soda-aq cooking or caustic soda Ya Nafa.Generally do not adopt sulfate process, its technique finally causes accessory substance to be colloid black liquor, accounts for more than 80% of whole paper-making pollution amount.At present, the pollution sources black liquor of ryegrass pulping is still field, the world is so far a great problem of capturing.
Traditional rotary spherical digester pulping process generally all adopts high-alkali, high temperature, anthraquinone, pulp-making method.In wheat straw dress ball process, although wheat straw is through dedusting and screening, and accounting for 10% of whole wheat straw in wheat straw skin and leaf dress ball, skin and leaf, under the boiling of high-alkali, high temperature, are first boiled, after this be only wheat straw stalk to be boiled and become and can utilize fiber, become miniature thing in this skin being and Ye Qiu, under the effect of spurting, well-done stalk fibre also can be more broken, and then producing a certain amount of superfine fibre, these superfine fibres will enter in the black liquor of discharge together with those skins and leaf.Therefore the black liquid that a large amount of COD is too high is produced.And the straw pulp that produces of cooking process pulping process also to have fiber short, fine fibre is too much, becomes the tearability of paper, folding strength poor, the problems such as papery embrittlement.Therefore, No-steaming technics is the development trend of modern paper industry, CN1621610A discloses a kind of unimpeded system drug immersion ryegrass pulping technique, the method process raw material adopting unimpeded system and chemicals to soak is the pulping process of wheat straw, but the medicine that this technique adopts is 24 hours to the soak time of wheat straw, long soaking time, and efficiency is lower, therefore, the unimpeded system medicine pulping process that a kind of efficiency is high, cost is low is found very necessary.
Summary of the invention
The present invention, for overcoming the deficiencies in the prior art, provides the agent of a kind of cold pulping Chinese traditional medicine biology, adopts this Chinese traditional medicine biology agent for cold pulping, and short to pulping raw material soak time, nontoxic, still, odorlessness, nothing are discharged, pollution-free to air ambient.
Object of the present invention is achieved by the following technical programs:
A kind of cold pulping Chinese traditional medicine biology agent, is characterized in that, is made up of bosom medicine, the root of kudzu vine, Zhang Shuzi and water, and the agent of 1Kg Chinese traditional medicine biology is containing cherishing medicine 0.05 ~ 0.1Kg, the root of kudzu vine 0.05 ~ 0.15Kg, Zhang Shuzi 0.15 ~ 0.25Kg, excess water;
Further, above-mentioned Chinese traditional medicine biology agent also comprises autochthonal ginger;
Further, autochthonal ginger 0.05 ~ 0.15Kg is contained in the agent of above-mentioned 1Kg Chinese traditional medicine biology;
Further, above-mentioned Chinese traditional medicine biology agent also comprises yellow Chinese holly;
Further, yellow Chinese holly 0.05 ~ 0.1Kg is contained in the agent of above-mentioned 1Kg Chinese traditional medicine biology;
Further, the agent of above-mentioned cold pulping Chinese traditional medicine biology is applied in slurrying raw material immersion softening stress-displacement stage;
Further, the slurrying raw material of above-mentioned employing Chinese traditional medicine biology agent are cotton stalks;
Further, the slurrying raw material of above-mentioned employing Chinese traditional medicine biology agent are Wheat Straws;
Further, the softening slurrying raw material time is soaked in the described Chinese traditional medicine biology agent of above-mentioned application is 1 ~ 2 hour;
Further, the agent of above-mentioned cold pulping Chinese traditional medicine biology is applied in slurry washing enriching stage.
Beneficial effect of the present invention:
Chinese traditional medicine biology agent slurrying is adopted to belong to environmental protection type cold pulping process, Chinese traditional medicine biology agent is used for pulping raw material softening stress-displacement stage, the softening time is short, softening first step water out, close to neutral, keep former material not impaired, and Chinese traditional medicine biology agent can make raw material temperature raising, more than 120 degree can be reached through mechanical friction temperature, do not need boiler boiling, what grind is white slurry, and water out can recycle.Adopt Chinese traditional medicine biology agent cold pulping of the present invention, nontoxic, still, odorlessness, without discharge, pollution-free to air ambient, and the slurry produced can long-term storage nondiscolouring, rotten, and the time, longer color was whiter; Chinese traditional medicine biology agent cold pulping adopts equipment fewer than thermalization, operation specific heat abbreviation list, can power saving, water-saving, less manpower, cost is low, profit is high, without sewage discharge, without air pollution.
Detailed description of the invention
Below the technical scheme of a kind of cold pulping Chinese traditional medicine biology of the present invention agent is described further.
Embodiment 1:
A kind of cold pulping Chinese traditional medicine biology agent, is made up of bosom medicine, the root of kudzu vine, Zhang Shuzi and water, and the agent of 1Kg Chinese traditional medicine biology is containing cherishing medicine 0.05 ~ 0.1Kg, the root of kudzu vine 0.05 ~ 0.15Kg, Zhang Shuzi 0.15 ~ 0.25Kg, excess water; Chinese traditional medicine biology agent also comprises autochthonal ginger; Containing autochthonal ginger 0.05 ~ 0.15Kg in the agent of 1Kg Chinese traditional medicine biology; Chinese traditional medicine biology agent also comprises in the agent of yellow Chinese holly 1Kg Chinese traditional medicine biology containing yellow Chinese holly 0.05 ~ 0.1Kg; Slurrying raw material are cotton stalks; Slurrying raw material can also be Wheat Straws; Applying the described Chinese traditional medicine biology agent immersion slurrying raw material time is 1 ~ 2 hour.
Adopt Chinese traditional medicine biology agent cold pulping technique of the present invention:
Formula: the agent of 1Kg Chinese traditional medicine biology is containing cherishing medicine 0.06Kg, the root of kudzu vine 0.1Kg, Zhang Shuzi 0.2Kg, autochthonal ginger 0.1Kg, excess water.
(1) pulping raw material soaks softening: cotton stalk is cut into disconnected 4cm, and adding water with the ratio of cotton stalk is 1:3 (weight ratio).Again NaOH, Chinese traditional medicine biology agent are pressed with Wheat Straw and spray immersion 1 hour than for 1:0.02:0.05 (weight ratio) is dissolved in water, again Wheat Straw after immersion is stirred, by the ratio with Wheat Straw be 1:0.05:0.1 (weight ratio) processing industry salt, anhydrous sodium sulfite continues stirring 50 minutes, temperature more than 120 DEG C makes softening up to standard;
(2) mill sub-wire is rubbed with the hands: the cotton stalk softened is sent into wire-dividing broom purification in kneading or grinding leaser and becomes filamentary fibers, then enter refining equipment;
(3) screening slagging-off: the slurry removing grains of sand impurity after the slurry extruded is sieved;
(4) washing concentrating: by the dehydration of garbled slurry is that 1:0.05:0.02 (weight ratio) adds hydrogen peroxide, Chinese traditional medicine biology agent stirs 40 minutes by the ratio with cotton stalk after dehydration;
(5) concentrated finished pulp: concentrated rear for subsequent use or sale that slurry is dewatered further.
Embodiment 2:
Formula: the agent of 1Kg Chinese traditional medicine biology is containing cherishing medicine 0.05Kg, the root of kudzu vine 0.08Kg, Zhang Shuzi 0.2Kg, autochthonal ginger 0.15Kg, excess water.
(1) pulping raw material soaks softening: cotton stalk is cut into disconnected 4cm, and adding water with the ratio of cotton stalk is 1:4 (weight ratio).Again NaOH, Chinese traditional medicine biology agent are pressed with Wheat Straw and spray immersion 2 hours than for 1:0.02:0.06 (weight ratio) is dissolved in water, again Wheat Straw after immersion is stirred, by the ratio with Wheat Straw be 1:0.05:0.1 (weight ratio) processing industry salt, anhydrous sodium sulfite continues stirring 50 minutes, temperature more than 120 DEG C makes softening up to standard;
(2) mill sub-wire is rubbed with the hands: the cotton stalk softened is sent into wire-dividing broom purification in kneading or grinding leaser and becomes filamentary fibers, then enter refining equipment;
(3) screening slagging-off: the slurry removing grains of sand impurity after the slurry extruded is sieved;
(4) washing concentrating: by the dehydration of garbled slurry is that 1:0.05:0.03 (weight ratio) adds hydrogen peroxide, Chinese traditional medicine biology agent stirs 40 minutes by the ratio with cotton stalk after dehydration;
(5) concentrated finished pulp: concentrated rear for subsequent use or sale that slurry is dewatered further.
Embodiment 3
Formula: the agent of 1Kg Chinese traditional medicine biology is containing cherishing medicine 0.08Kg, the root of kudzu vine 0.1Kg, Zhang Shuzi 0.2Kg, autochthonal ginger 0.12Kg, excess water.
(1) pulping raw material soaks softening: Wheat Straw is cut into disconnected 5cm, and adding water with the ratio of cotton stalk is 1:4 (weight ratio).Again NaOH, Chinese traditional medicine biology agent are pressed with Wheat Straw and stir after adding for 1:0.02:0.06 (weight ratio), by the ratio with Wheat Straw be 1:0.05:0.1 (weight ratio) processing industry salt, anhydrous sodium sulfite continues stirring 40 minutes, temperature more than 120 DEG C makes softening up to standard;
(2) mill sub-wire is rubbed with the hands: the cotton stalk softened is sent into wire-dividing broom purification in kneading or grinding leaser and becomes filamentary fibers, then enter refining equipment;
(3) screening slagging-off: the slurry removing grains of sand impurity after the slurry extruded is sieved;
(4) washing concentrating: by the dehydration of garbled slurry is that 1:0.045:0.03 (weight ratio) adds hydrogen peroxide, Chinese traditional medicine biology agent stirs 40 minutes by the ratio with cotton stalk after dehydration;
(5) concentrated finished pulp: concentrated rear for subsequent use or sale that slurry is dewatered further.
Embodiment 4:
Formula: the agent of 1Kg Chinese traditional medicine biology is containing cherishing medicine 0.1Kg, the root of kudzu vine 0.15Kg, Zhang Shuzi 0.2Kg, yellow Chinese holly 0.05Kg, excess water.
(1) pulping raw material soaks softening: Wheat Straw is cut into disconnected 4cm, and the ratio adding water and Wheat Straw is 1:4 (weight ratio).Again NaOH, Chinese traditional medicine biology agent are pressed with Wheat Straw and spray immersion 2 hours than for 1:0.02:0.06 (weight ratio) is dissolved in water, again Wheat Straw after immersion is stirred, by the ratio with Wheat Straw be 1:0.05:0.1 (weight ratio) processing industry salt, anhydrous sodium sulfite continues stirring 50 minutes, temperature more than 120 DEG C makes softening up to standard;
(2) mill sub-wire is rubbed with the hands: the cotton stalk softened is sent into wire-dividing broom purification in kneading or grinding leaser and becomes filamentary fibers, then enter refining equipment;
(3) screening slagging-off: the slurry removing grains of sand impurity after the slurry extruded is sieved;
(4) washing concentrating: by the dehydration of garbled slurry is that 1:0.05:0.025 (weight ratio) adds hydrogen peroxide, Chinese traditional medicine biology agent stirs 40 minutes by the ratio with cotton stalk after dehydration;
(5) concentrated finished pulp: concentrated rear for subsequent use or sale that slurry is dewatered further.
Embodiment 5:
Formula: the agent of 1Kg Chinese traditional medicine biology is containing cherishing medicine 0.06Kg, the root of kudzu vine 0.15Kg, Zhang Shuzi 0.5Kg, yellow Chinese holly 0.06Kg, excess water.
(1) pulping raw material soaks softening: Wheat Straw is cut into disconnected 4cm, and the ratio adding water and Wheat Straw is 1:4 (weight ratio).Again NaOH, Chinese traditional medicine biology agent are pressed with Wheat Straw and spray immersion 2 hours than for 1:0.02:0.05:0.1 (weight ratio) is dissolved in water, again Wheat Straw after immersion is stirred, by the ratio with Wheat Straw be 1:0.05:0.1 (weight ratio) processing industry salt, anhydrous sodium sulfite continues stirring 50 minutes, temperature more than 120 DEG C makes softening up to standard;
(2) mill sub-wire is rubbed with the hands: the cotton stalk softened is sent into wire-dividing broom purification in kneading or grinding leaser and becomes filamentary fibers, then enter refining equipment;
(3) screening slagging-off: the slurry removing grains of sand impurity after the slurry extruded is sieved;
(4) washing concentrating: by the dehydration of garbled slurry is that 1:0.05:0.03 (weight ratio) adds hydrogen peroxide, Chinese traditional medicine biology agent stirs 40 minutes by the ratio with cotton stalk after dehydration;
(5) concentrated finished pulp: concentrated rear for subsequent use or sale that slurry is dewatered further.
Embodiment 6:
A kind of wheat formula: the agent of 1Kg Chinese traditional medicine biology is containing cherishing medicine 0.08Kg, the root of kudzu vine 0.10Kg, Zhang Shuzi 0.2Kg, yellow Chinese holly 0.1Kg, excess water.
(1) pulping raw material soaks softening: Wheat Straw is cut into disconnected 4cm, and the ratio adding water and Wheat Straw is 1:4 (weight ratio).Again NaOH, Chinese traditional medicine biology agent are pressed with Wheat Straw and spray immersion 2 hours than for 1:0.03:0.05 (weight ratio) is dissolved in water, again Wheat Straw after immersion is stirred, by the ratio with Wheat Straw be 1:0.05:0.1 (weight ratio) processing industry salt, anhydrous sodium sulfite continues stirring 50 minutes, temperature more than 120 DEG C makes softening up to standard;
(2) mill sub-wire is rubbed with the hands: the cotton stalk softened is sent into wire-dividing broom purification in kneading or grinding leaser and becomes filamentary fibers, then enter refining equipment;
(3) screening slagging-off: the slurry removing grains of sand impurity after the slurry extruded is sieved;
(4) washing concentrating: by the dehydration of garbled slurry is that 1:0.045:0.03 (weight ratio) adds hydrogen peroxide, Chinese traditional medicine biology agent stirs 40 minutes by the ratio with cotton stalk after dehydration;
(5) concentrated finished pulp: concentrated rear for subsequent use or sale that slurry is dewatered further.
It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.The all available prior art of each part not clear and definite in the present embodiment is realized.
Claims (10)
1. a cold pulping Chinese traditional medicine biology agent, is characterized in that, is made up of bosom medicine, the root of kudzu vine, Zhang Shuzi and water, and wherein, the agent of 1Kg Chinese traditional medicine biology is containing cherishing medicine 0.05 ~ 0.1Kg, the root of kudzu vine 0.05 ~ 0.15Kg, Zhang Shuzi 0.15 ~ 0.25Kg, excess water.
2. cold pulping Chinese traditional medicine biology according to claim 1 agent, is characterized in that, described Chinese traditional medicine biology agent also comprises autochthonal ginger.
3. cold pulping Chinese traditional medicine biology according to claim 2 agent, is characterized in that, containing autochthonal ginger 0.05 ~ 0.15Kg in the agent of described 1Kg Chinese traditional medicine biology.
4. cold pulping Chinese traditional medicine biology according to claim 1 and 2 agent, is characterized in that, described Chinese traditional medicine biology agent also comprises yellow Chinese holly.
5. cold pulping Chinese traditional medicine biology according to claim 4 agent, is characterized in that, containing yellow Chinese holly 0.05 ~ 0.1Kg in the agent of described 1Kg Chinese traditional medicine biology.
6. the Chinese traditional medicine biology agent of the cold pulping according to any one of Claims 1 to 5, it is applied in slurrying raw material and soaks softening stress-displacement stage.
7. the Chinese traditional medicine biology agent of the cold pulping according to any one of Claims 1 to 5, it is applied in slurry washing enriching stage.
8. the Chinese traditional medicine biology agent of the cold pulping according to claim 6 or 7, is characterized in that, slurrying raw material are cotton stalks.
9. the Chinese traditional medicine biology agent of the cold pulping according to claim 6 or 7, is characterized in that, slurrying raw material are Wheat Straws.
10. cold pulping Chinese traditional medicine biology according to claim 6 agent, it is applied in slurrying raw material and soaks softening stress-displacement stage, it is characterized in that, soaking the softening slurrying raw material time is 1 ~ 2 hour.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1209479A (en) * | 1998-08-01 | 1999-03-03 | 周湘洪 | Method of paper-making of cold pulping and bleaching using plant preparation |
| CN1281917A (en) * | 1999-07-23 | 2001-01-31 | 陆春颖 | Decolouring method for plant fibre slurry liquid |
| WO2013164234A1 (en) * | 2012-05-03 | 2013-11-07 | Annikki Gmbh | Method for producing pulp having low lignin content from lignocellulosic material |
| CN104403405A (en) * | 2014-09-26 | 2015-03-11 | 胡裕春 | Biological deinking agent, preparation method thereof and deinking method using the same |
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- 2015-10-22 CN CN201510687871.XA patent/CN105297510B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1209479A (en) * | 1998-08-01 | 1999-03-03 | 周湘洪 | Method of paper-making of cold pulping and bleaching using plant preparation |
| CN1281917A (en) * | 1999-07-23 | 2001-01-31 | 陆春颖 | Decolouring method for plant fibre slurry liquid |
| WO2013164234A1 (en) * | 2012-05-03 | 2013-11-07 | Annikki Gmbh | Method for producing pulp having low lignin content from lignocellulosic material |
| CN104403405A (en) * | 2014-09-26 | 2015-03-11 | 胡裕春 | Biological deinking agent, preparation method thereof and deinking method using the same |
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Effective date of registration: 20180910 Address after: 434000 Hubei, Jingzhou, Shashi, Jinlong Road, 2, 1, 6 floor, 1 Patentee after: Hubei Hui Lu Paper Co., Ltd. Address before: 414003 No. 101, seven, Hunan, Yueyang, Yueyang Tower. Patentee before: YUEYANG TIANCHENG PLANT PULPING TECHNOLOGY RESEARCH AND DEVELOPMENT CO., LTD. |