CN1844569A - Wine lees fiber paper pulp and paper made thereof - Google Patents
Wine lees fiber paper pulp and paper made thereof Download PDFInfo
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- CN1844569A CN1844569A CN 200610020967 CN200610020967A CN1844569A CN 1844569 A CN1844569 A CN 1844569A CN 200610020967 CN200610020967 CN 200610020967 CN 200610020967 A CN200610020967 A CN 200610020967A CN 1844569 A CN1844569 A CN 1844569A
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Abstract
The invention relates to a lees fiber pulp and the method for producing paper with said pulp. Wherein, it uses the less generated by alcohol industry as raw material, via breaking, screening, braising, and washing, to produce the lees fiber pulp that containing the fibrin and hemicellulose; it can be mixed with the slurries made from wood, bamboo, straw, or recycled waste paper, into mixed pulp, to be fed to paper maker to produce paper; or it can only use the less as raw material to produce less fiber pulp, to be diluted and mixed with water to be fed to paper maker to produce paper. The invention enlarges the raw material resource of paper industry, reduce the producing cost of paper, and solve the problem of environment pollution.
Description
Technical field
The present invention relates to the pulping and paper-making production technology, particularly, the present invention is a kind of vinasse fibre pulp and with the method for vinasse fibre pulp papermaking.
Background technology
At present, the paper technology technology of China worldwide also is in middle and lower level, its main cause is: the one, and the energy resource consumption height, recently see mutually with the paper technology of advanced states such as Holland, the U.S. and Japan, 15～60 tons of one ton of paper pulp water consumptions of every production, China then needs 400～500 tons; The 2nd, seriously polluted, China takes taboo to cut down measure for conserving forests after, traditional paper industry multiselect is the main raw material of papermaking with each kind of plant such as bamboo wood, rice wheat straw, reeds, its production scale is little, with respect to large-scale wood pulp production, its technical equipment is comparatively backward, and the discharge capacity of China's paper-making industrial waste water is only second to chemical industry, and the COD discharge capacity is in first always in the waste water; The 3rd, resource is quite in short supply: the forest resourceies day of China's western region is becoming tight, even by greatly developing the bamboo plantation, still can not satisfy great demand; The 4th, the vinasse intractable digestion that China's alcohol industry is discarded, cause severe environmental hazard, this is the problem that restriction China alcohol industry develops in a healthy way always, in 2004, State Bureau of Environmental Protection has carried out rectifying energetically to the pollution problem of Alcohol Production industry, turned off a collection of little Alcohol Plant not up to standard, but the processing of vinasse digestion is still a hard nut to crack.We know, China's alcohol industry is mostly with timber, corn, Ipomoea batatas, cassava, molasses etc. are main raw material, the corn vinasse can be used as the raw material of DDGS protein feed at present, the raw material of the production fertilizer that the molasses vinasse can be used as, and wood type vinasse and potato vinasse are owing to contain thick fibers such as a large amount of celluloses and hemicellulose, content of lignin is also higher, be difficult to carry out effective processing and utilizing always, it is that respite is piled up the waste residue pollution problem that causes owing to dump the potato vinasse of wood type vinasse that indivedual alcohol enterprise is arranged, usually adopt wood type vinasse and potato vinasse are dried, mix with flyash one and burnt it, this has not only caused the serious waste of string resource, simultaneously also cause serious exhaust emission to environment, and wood type vinasse and potato vinasse contain a large amount of celluloses and hemicellulose, after measured: in wood type vinasse and potato vinasse, mainly contain: crude fibre 25～55%, half fiber 18～40%, all the other are protein, fat, phosphorus, potassium, the ash material that grades, this just paper industry be badly in need of seeking the paper making raw material of the preciousness of exploitation.
Summary of the invention
The present invention is on the basis of existing traditional pulping technology for paper-making, proposes a kind of vinasse fibre pulp and with the method for vinasse fibre pulp papermaking.Expanded the raw material field of paper industry effectively by this method, can reduce the paper cost greatly, also solved alcohol industry effectively and dumped the severe problem that vinasse cause the environmental pollution public hazards in a large number, for the comprehensive utilization vinasse have proposed a kind of efficient ways.
The concrete technical scheme that the present invention adopts is as follows:
A kind of vinasse fibre pulp, it is to be raw material with vinasse, through pulverizing remove slag, the paper-making pulping process of routine such as boiling, washing rinsing, thickening makes, contain in the made vinasse fibre pulp: paper grade (stock) cellulose 20～55%, paper grade (stock) hemicellulose 15～40%, all the other are residual lignin, the ash impurity that grades.
So-called vinasse are to produce the residue that dumps behind the alcohol, for example: produce the wood type vinasse that dump behind the alcohol with timber; Produce potato vinasse that dumps behind the alcohol etc. with cassava.
Pulverizing is removed slag: wood type vinasse or potato vinasse are sent into smashed in the pulverizer to tiny particle, remove thick slag through screening again;
Boiling: the pulverizing material that step removes behind the thick slag that removes slag is sent into boiling vessel, and hot digestion is 2～5 hours under the steam pressure of 0.2～0.5Mpa;
Washing rinsing: the boiling slurry after the boiling is sent into potcher wash rinsing, make the clean slurry of washing rinsing with clear water;
Thickening: will wash the clean slurry of rinsing and send into the thickener concentrated operation of dewatering, can make the vinasse fibre pulp finished product that has been dehydrated into air-dry slurry form, the vinasse fibre pulp finished product warehouse-in of the dry finish state that becomes a common practice can be deposited or directly supplied paper machine to manufacture paper with pulp and make sheet paper products.
The papermaking process that the above-mentioned vinasse fibre pulp of a kind of usefulness is a raw material, it carries out through batching, dilution making beating, the water distribution process of sizing mixing, manufacture paper with pulp successively:
Batching: metering takes by weighing the vinasse fibre pulp and is mixed into mixed slurry with the pulp that the paper-making pulping process that with timber or bamboo wood or rice straw or straw or reed or the waste paper that reclaims is the raw material routine is made respectively, by amounting to oven dry stock weight, the percentage by weight that control vinasse fibre pulp accounts for mixed slurry is 20～80%.
Dilution making beating: mixed slurry thin up in beater that the batching step is mixed operation of pulling an oar, make the further bifurcated brooming of slurry, make and meet the mixing paper making pulp that paper-making technology requires;
Water distribution is sized mixing: the mixing paper making pulp that will make is sent into the pond of sizing mixing and is carried out water distribution and size mixing, and is deployed into to meet the paper making pulp that paper-making technology requires;
Manufacture paper with pulp: will be in the pond of sizing mixing deployed paper making pulp input paper machine carries out routine and manufactures paper with pulp and can make the mixed slurry sheet paper products that contains the vinasse fibre pulp;
Also the paper making pulp input that modulates can be ladled out in the stock tank, adopt the method for the traditional slurry system of manually ladling out paper to make the manual sheet paper products that contains the vinasse fibre pulp.
The present invention also has following technical characterictic:
All adopting with vinasse is that raw material removes slag through pulverizing, boiling, washing rinsing process step is made the vinasse fibre pulp, directly send into beater and dilute making beating, size mixing through water distribution again and be deployed into vinasse fibre pulp slurry, sending into paper machine manufactures paper with pulp and can make vinasse fibre paper product, that is to say: not under the situation of the paper making pulp of other kind, all use the vinasse fibre pulp, only need according to the manufacture paper with pulp requirement of technical matters index of paper machine, with the vinasse fibre pulp through the dilution making beating, sending into paper machine after water distribution is sized mixing manufactures paper with pulp and also can make qualified pure vinasse fibre paper product.
The vinasse fibre pulp slurry input that the process of also water distribution can being sized mixing is deployed into is ladled out in the stock tank, adopts the method for manually ladling out slurry system paper to make the manual sheet paper products of pure vinasse fiber
Can be according to the quality requirement of institute's production sheet paper products, also can be after pulping process, add the dyestuff colouring or add lime stone or add fillers such as rosin and add and fill out processing, can further improve the surface quality and the waterproof and dampproof performance of paper finished product.
The present invention has the following advantages:
1, saved a large amount of papermaking plant resourceses.With 2004 was example, the alcohol output of China is 3003 tons, wherein, about 1,000,000 tons of cassava alcohol, but thereby output 1700～1,900 ten thousand ton cassava vinasse, distiller's dried grain 200～2,400,000 ton are also arranged after being dried to 80～90%,, then can save bamboo wood 100～1,200,000 ton if substitute 500kg paper pulp (is example with the bamboo wood) with 1 ton of cassava vinasse.
2, reduced the paper cost, it is that raw material is made the vinasse fibre pulp and come the production sheet paper products with the vinasse that alcohol industry was dumped, and simple and direct technological process can greatly be cut down the consumption of raw materials and energy resource consumption, can reduce the paper cost significantly.
3, alleviated the pollutional load of paper industry.Using bamboo wood, forage etc. are produced in the process of pulp, the method of the most normal use at present is still and breaks away from lignin with the liquid caustic soda boiling fiber separation is softened, inevitably will produce a large amount of alkaline black liquor serious environment pollutions, and make paper making raw material with vinasse, only need be under the operating mode of High Temperature High Pressure, can make the cellulose in the vinasse thoroughly separate softening with hemicellulose, thereby alleviated paper waste significantly and given the soil, the river, the severe contamination that cause the ocean, simultaneously also solved alcohol industry, had very remarkable economic efficiency and social environment benefit because of dumping the severe problem that vinasse cause the environmental pollution public hazards in a large number.
The specific embodiment
Embodiment one:
According to the oven dry weight metering, take by weighing wood type vinasse 2000kg, undertaken by following process successively:
Pulverizing is removed slag: wood type vinasse or potato vinasse are sent into smashed in the pulverizer to tiny particle, remove thick slag through screening again;
Boiling: the pulverizing material that step removes behind the thick slag that removes slag is sent into boiling vessel, and hot digestion is 3 hours under the steam pressure of 0.3Mpa, makes the boiling slurry;
Washing rinsing: the boiling slurry after the boiling is sent into potcher with clear water cyclic washing rinsing three times, make the clean slurry of washing rinsing;
Thickening: will wash the clean slurry of rinsing and send into the thickener concentrated operation of dewatering, and can make the wood type vinasse fibre pulp finished product that has been dehydrated into air-dry slurry form.
The wood type vinasse fibre pulp finished product warehouse-in of the dry finish state that becomes a common practice can be deposited and be provided with back production paper finished product usefulness.
Also can be with the above-mentioned wood type vinasse fibre pulp that makes, according to the true qualities packing board technology requirement of manufacturing paper with pulp, send into board machine after sizing mixing through dilution making beating, water distribution and manufacture paper with pulp and also can make qualified pure wood type vinasse fiber sheet product.
Wood type vinasse fibre pulp slurry input that also can the process of sizing mixing in water distribution is deployed is ladled out in the stock tank, adopts the method for manually ladling out slurry system paper to make the manual sheet paper products of pure wood type vinasse fiber.
Embodiment two:
Old paper stock according to conventional paper-making pulping process specification requirement is produced takes by weighing old paper stock goods 300kg by oven dry weight and puts into beater; Again by oven dry weight, taking by weighing the vinasse fibre pulp 1000kg of administration that makes allocates in the beater, make the further bifurcated brooming of fiber through dilution making beating step, make into the mixing paper making pulp, promptly make the mixing paper making pulp of counting 1300Kg by oven dry weight, again according to the paper machine technical matters requirement of manufacturing paper with pulp, sending into the pond of sizing mixing carries out water distribution and sizes mixing, be deployed into and meet the paper making pulp that paper-making technology requires, paper making pulp input paper machine that again will be deployed carries out routine and manufactures paper with pulp to make and contain the sheet paper products of affixing one's name to the vinasse fibre pulp.
Also the paper making pulp input that modulates can be ladled out in the stock tank, adopt the method for the traditional slurry system of manually ladling out paper to make the manual sheet paper products that contains administration's vinasse fibre pulp.
Embodiment three:
Produce bamboo wood paper pulp according to conventional paper-making pulping process specification requirement, and take by weighing bamboo wood pulp goods 1000kg by oven dry weight and put into beater; Taking by weighing the wood type vinasse fibre pulp 300kg that makes by oven dry weight again allocates in the beater, make the further bifurcated brooming of fiber through dilution making beating step, make into the mixing paper making pulp, promptly make the mixing paper making pulp of counting 1300Kg by oven dry weight, again according to the paper machine technical matters requirement of manufacturing paper with pulp, sending into the pond of sizing mixing carries out water distribution and sizes mixing, be deployed into and meet the paper making pulp that paper-making technology requires, paper making pulp that will be deployed is imported paper machine and is carried out routine and manufacture paper with pulp and can make the sheet paper products that contains wood type vinasse fibre pulp again.
Also the paper making pulp input that modulates can be ladled out in the stock tank, adopt the method for the traditional slurry system of manually ladling out paper to make the manual sheet paper products that contains wood type vinasse fibre pulp.
Claims (4)
1. vinasse fibre pulp, it is characterized in that: it is to be raw material with vinasse, through pulverizing remove slag, boiling, washing rinsing, thickening process make, its vinasse fibre pulp contains: paper grade (stock) cellulose 20～55%, paper grade (stock) hemicellulose 15～40%.
2. use the method for the described vinasse fibre pulp of claim 1 papermaking, it is successively through the dilution making beating, water distribution is sized mixing, the process of manufacturing paper with pulp carries out, it is characterized in that: the process that also has batching before dilution pulping process step: metering takes by weighing the vinasse fibre pulp and with timber respectively, or bamboo wood, or rice straw, or straw, or reed, or the waste paper that reclaims is that the pulp that the paper-making pulping process of raw material routine is made is mixed into mixed slurry, by amounting to oven dry stock weight, the percentage by weight that control vinasse fibre pulp accounts for mixed slurry is 20～80%.
3. a kind of vinasse fibre pulp according to claim 1 and 2 and with the method for vinasse fibre pulp papermaking, it is characterized in that: will be raw material with vinasse through pulverizing remove slag, boiling, washing rinsing process step make the vinasse fibre pulp, directly send into beater and dilute making beating, size mixing through water distribution again and be deployed into vinasse fibre pulp slurry, send into paper machine and manufacture paper with pulp and to make vinasse fibre paper product.
4. a kind of vinasse fibre pulp according to claim 3 and with the method for vinasse fibre pulp papermaking, it is characterized in that: the water distribution vinasse fibre pulp slurry input that process is deployed into of sizing mixing is ladled out in the stock tank, adopt the method for manually ladling out slurry system paper to make manual sheet paper products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CNB2006100209671A CN100516358C (en) | 2006-05-08 | 2006-05-08 | Wine lees fiber paper pulp and paper making method using the same |
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| CNB2006100209671A CN100516358C (en) | 2006-05-08 | 2006-05-08 | Wine lees fiber paper pulp and paper making method using the same |
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| CN1844569A true CN1844569A (en) | 2006-10-11 |
| CN100516358C CN100516358C (en) | 2009-07-22 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174045A (en) * | 2013-03-28 | 2013-06-26 | 昆明理工大学 | Production method of bark-forming handmade paper bleaching pulp |
| CN108265565A (en) * | 2018-01-08 | 2018-07-10 | 云南云景林纸股份有限公司 | A kind of useless paper mulch sheet and preparation method thereof |
| CN109680532A (en) * | 2019-01-20 | 2019-04-26 | 王忠良 | A kind of vinasse ethyl alcohol organic solvent pulping by cooking method |
| CN109706768A (en) * | 2019-03-11 | 2019-05-03 | 贵州华清科维环境能源有限责任公司 | A method of extracting Papermaking fibers from vinasse |
| CN110791996A (en) * | 2019-12-02 | 2020-02-14 | 湖南利农五倍子产业发展有限公司 | Method for preparing radix puerariae residue slurry from radix puerariae residues and making paper |
| CN111118943A (en) * | 2019-06-19 | 2020-05-08 | 东营市弘力生物科技有限责任公司 | Method for pulping and papermaking by using sweet sorghum stalk vinasse |
| CN111254698A (en) * | 2020-02-25 | 2020-06-09 | 山东科技大学 | Process for preparing superfine functional fiber from vinasse |
| CN115948928A (en) * | 2023-02-15 | 2023-04-11 | 宜宾五粮液股份有限公司 | Bleaching and pulping process of waste distiller's grains of white spirit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002309095A (en) * | 2001-04-16 | 2002-10-23 | Nishiki:Kk | Molding material for injection molding and injection molded article |
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2006
- 2006-05-08 CN CNB2006100209671A patent/CN100516358C/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174045A (en) * | 2013-03-28 | 2013-06-26 | 昆明理工大学 | Production method of bark-forming handmade paper bleaching pulp |
| CN108265565A (en) * | 2018-01-08 | 2018-07-10 | 云南云景林纸股份有限公司 | A kind of useless paper mulch sheet and preparation method thereof |
| CN109680532A (en) * | 2019-01-20 | 2019-04-26 | 王忠良 | A kind of vinasse ethyl alcohol organic solvent pulping by cooking method |
| CN109680532B (en) * | 2019-01-20 | 2021-12-10 | 王忠良 | Method for cooking and pulping vinasse ethanol by organic solvent |
| CN109706768B (en) * | 2019-03-11 | 2021-10-22 | 贵州华清科维环境能源有限责任公司 | Method for extracting papermaking fiber from vinasse |
| CN109706768A (en) * | 2019-03-11 | 2019-05-03 | 贵州华清科维环境能源有限责任公司 | A method of extracting Papermaking fibers from vinasse |
| CN111118943A (en) * | 2019-06-19 | 2020-05-08 | 东营市弘力生物科技有限责任公司 | Method for pulping and papermaking by using sweet sorghum stalk vinasse |
| CN111118943B (en) * | 2019-06-19 | 2022-03-11 | 东营市弘力生物科技有限责任公司 | Method for pulping and papermaking by using sweet sorghum stalk vinasse |
| CN110791996A (en) * | 2019-12-02 | 2020-02-14 | 湖南利农五倍子产业发展有限公司 | Method for preparing radix puerariae residue slurry from radix puerariae residues and making paper |
| CN111254698A (en) * | 2020-02-25 | 2020-06-09 | 山东科技大学 | Process for preparing superfine functional fiber from vinasse |
| CN111254698B (en) * | 2020-02-25 | 2020-10-09 | 山东科技大学 | Process for preparing superfine functional fiber from vinasse |
| WO2021051780A1 (en) * | 2020-02-25 | 2021-03-25 | 山东科技大学 | Process for preparing superfine functionalized fiber by using distillers grains |
| RU2764132C1 (en) * | 2020-02-25 | 2022-01-13 | Шандунь Юниверсити Оф Сайенс Энд Текнолоджи | Method for obtaining ultra-thin functional fiber from vinasse |
| CN115948928A (en) * | 2023-02-15 | 2023-04-11 | 宜宾五粮液股份有限公司 | Bleaching and pulping process of waste distiller's grains of white spirit |
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| Publication number | Publication date |
|---|---|
| CN100516358C (en) | 2009-07-22 |
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Granted publication date: 20090722 Termination date: 20100508 |