CN108532337A - A method of with vinasse fibre pulp papermaking - Google Patents
A method of with vinasse fibre pulp papermaking Download PDFInfo
- Publication number
- CN108532337A CN108532337A CN201710116815.XA CN201710116815A CN108532337A CN 108532337 A CN108532337 A CN 108532337A CN 201710116815 A CN201710116815 A CN 201710116815A CN 108532337 A CN108532337 A CN 108532337A
- Authority
- CN
- China
- Prior art keywords
- paper
- vinasse
- pulp
- timber
- fibre pulp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C7/00—Digesters
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Abstract
The present invention provides a kind of methods with vinasse fibre pulp papermaking,The vinasse that it is dumped using alcohol industry is raw materials,It removes slag through crushing,Boiling,The vinasse fibre pulp for mainly containing paper-making cellulose and hemicellulose is made in the process such as washing rinsing,It can respectively with timber,Or bamboo wood,Or rice and kernel bar,Or stalk,Or reed,Or paper making pulp made of the conventional paper material such as waste paper of recycling is compounded into mixing paper making pulp,Paper machine is sent to manufacture paper with pulp into sheet paper products,Also it can use and be beaten through dilution using vinasse as vinasse fibre pulp made of raw material completely,Water distribution is sent directly into paper machine after sizing mixing and manufactures paper with pulp into sheet paper products,The present invention has not only expanded the raw material field of paper industry,Significantly reduce paper production cost,It also efficiently solves alcohol industry and largely dumps the Tough questions that vinasse cause environmental pollution public hazards,With very significant economic benefit and social environment benefit,Have and fabulous promotes the use of foreground.
Description
Technical field
The present invention relates to pulping and paper-making production technologies, specifically, the present invention is a kind of vinasse fibre pulp papermaking
Method.
Background technology
Currently, the paper technology technique in China is worldwide also in middle and lower level, main reason is that：One
Be energy consumption height, compared with the paper technology of the states such as more advanced Holland, the U.S. and Japan from the point of view of, often produce one ton of paper pulp
20~60 tons of water consumption, and China then needs 2000~5000 tons；Second is that it is seriously polluted, it is to conserve forests to take taboo in China
After cutting down measure, the various plants such as traditional paper industry multiselect bamboo wood, rice and kernel grass, reed are the primary raw material of papermaking, life
Produce small, relative to large-scale wood pulp production, technical equipment more falls behind, the discharge of China's paper-making industrial waste water
Amount is only second to chemical industry, and COD discharge capacitys are in always first in waste water；Third, resource is quite in short supply：China's western region
Forest resourceies day is becoming tight, even if by greatly developing bamboo plantation, cannot still meet the huge market demand；Fourth, China's wine
The vinasse that Seiko industry is discarded are difficult processing digestion, cause severe environmental hazard, this is always that restriction China's alcohol industry is strong
The problem of Kang Fazhan,
It is known that China's alcohol industry is mostly with timber, corn, sweet potato, cassava, molasses etc. for primary raw material, at present
Corn vinasse can be used as the raw material of DDGS protein feeds, the raw material for the production organic fertilizer that molasses vinasse can be used as, and timber
Due to containing the coarse fiber such as a large amount of cellulose and hemicellulose, content of lignin is also higher for vinasse and potato vinasse, and one
Straight is difficult to carry out effective processing to utilize, and it is potato wine of the respite due to dumping timber vinasse to have individual alcohol enterprises
Waste residue pollution problem caused by grain accumulation is mixed usually using timber vinasse and potato vinasse is dried with flyash one
It has been burnt, this not only causes the serious waste of plant fiber resource, while also causing serious exhaust emission to environment, and
Timber vinasse and potato vinasse contain a large amount of cellulose and hemicellulose, after measured：In timber vinasse and potato vinasse
In mainly contain：Crude fibre 25~55%, hemicellulose 18~40%, remaining is protein, fat, phosphorus, potassium, ash grade object
Matter, this is exactly that paper industry is badly in need of finding the valuable paper making raw material of exploitation.
Invention content
The present invention is proposed a kind of with vinasse fibre pulp papermaking on the basis of existing traditional pulping technology for paper-making
Method.The raw material field that paper industry has effectively been expanded by this method, can substantially reduce paper production cost, also effective
Ground solves alcohol industry and largely dumps the Tough questions that vinasse cause environmental pollution public hazards, is proposed for comprehensive utilization vinasse
A kind of effective method.
The specific technical solution that the present invention uses is as follows：
A kind of vinasse fibre pulp, it be using vinasse as raw material, through crush remove slag, boiling, washing rinsing, thickening etc. it is normal
The paper-making pulping process of rule is made, and contains in made vinasse fibre pulp：Paper-making cellulose 20~55%, makes
Paper hemicellulose 15~40%, remaining grades impurity for residual lignin, ash.
So-called vinasse are the residues dumped after producing alcohol, such as：The wood type wine dumped after producing alcohol with timber
Grain；The potato vinasse etc. dumped after producing alcohol with cassava.
Crushing is removed slag：Timber vinasse or potato vinasse are sent into pulverizer and smashed to tiny particle, then is gone through screening
Except coarse slag；
Boiling：The material feeding boiling vessel after the step that removes slag removes coarse slag will be crushed, in the steam of 0.2~0.5Mpa
Boiling 2~5 hours is heated under pressure；
Washing rinsing：Boiling slurry after boiling is sent into potcher and carries out washing rinsing with clear water, washing rinsed clean is made
Slurry；
Thickening：The slurry for washing rinsed clean feeding thickener is subjected to dehydration concentration operation, you can be made and be dehydrated into
The vinasse fibre pulp finished product for air-drying slurry form, can store the vinasse fibre pulp warehousing finished products for the dry finish state that becomes a common practice
Or it directly manufactures paper with pulp for paper machine and sheet paper products is made.
It is a kind of with the papermaking process that above-mentioned vinasse fibre pulp is raw material, it successively through batching, dilution mashing, match
Water is sized mixing, process of manufacturing paper with pulp carries out：
Batching：Respectively metering weigh vinasse fibre pulp and with timber or bamboo wood or rice and kernel bar or straw or reed,
Or pulp made of the paper-making pulping process that the waste paper of recycling is raw material routine is compounded into mixed slurry, by equivalent
Oven dry stock weight meter, the weight percent that control vinasse fibre pulp accounts for mixed slurry are 20~80%.
Dilution mashing：The mixed slurry that batching step is compounded into is diluted with water in beater and carries out mashing work
Industry makes the further bifurcated brooming of slurry, and the mixing paper making pulp for meeting paper-making technology requirement is made；
Water distribution is sized mixing：Mixing paper making pulp obtained is sent into size-mixing tank progress water distribution to size mixing, is deployed into and meets paper technology skill
The paper making pulp that art requires；
It manufactures paper with pulp：It can be prepared by conventional manufacture paper with pulp is carried out in the deployed paper making pulp input paper machine of size-mixing tank containing vinasse fibre
Tie up the mixed slurry sheet paper products of paper pulp；
Also the paper making pulp modulated can be inputted and be scooped in stock tank, using it is traditional it is artificial scoop the method for starching paper processed be made containing
The manual sheet paper products of vinasse fibre pulp.
The present invention also has following technical characteristic：
All use using vinasse as raw material through crush remove slag, boiling, washing rinsing process step vinasse fibre pulp is made, directly
It picks and is diluted mashing into beater, then size mixing through water distribution and be deployed into vinasse fibre pulp slurry, be sent into paper machine and copied
It makes and can be prepared by vinasse fibre paper product, i other words：In the case of not with addition of the paper making pulp of other types, all make
With vinasse fibre pulp, the requirement for the technical matters index that need to only manufacture paper with pulp according to paper machine beats vinasse fibre pulp by dilution
Feeding paper machine, which is manufactured paper with pulp, after slurry, water distribution are sized mixing can also be made the pure vinasse fibre paper product of qualification.
Also the vinasse fibre pulp slurry input that the process that water distribution can be sized mixing is deployed into scoops in stock tank, using artificial
Scoop the manual sheet paper products that pure vinasse fiber is made in the method for starching paper processed
It can be also added dyestuff colouring after pulping process or be added according to the quality requirement of produced sheet paper products
Lime stone is added the fillers such as rosin and carries out being filled with processing, can further improve the surface quality of paper product and waterproof and dampproof
Performance.
The present invention has the following advantages：
1, a large amount of papermaking plant resources are saved.For 20016, the alcohol output in China is 4000 tons, wherein wood
About 3,000,000 tons of potato alcohol, so as to output 2700~29,000,000 ton cassava vinasse, also there is dry wine after being dried to 80~90%
200~2,400,000 tons of grain can save bamboo wood 100 if substituting 500kg paper pulp (by taking bamboo wood as an example) by 1 ton of cassava vinasse
~120 ten thousand tons.
2, paper production cost is reduced, vinasse fibre pulp is made as raw material in the vinasse that it is dumped using alcohol industry
Produce sheet paper products, simple and direct technological process can greatly reduce consumption of raw materials and energy consumption, can be greatly lowered and make
Paper production cost.
3, the pollutional load of paper industry is alleviated.During producing paper pulp with bamboo wood, forage etc., most often at present
The method used is still to be detached from lignin with liquid caustic soda boiling fiber separation is made to soften, and will inevitably will produce a large amount of alkalinity
Black liquor seriously pollutes environment, and makees paper making raw material with vinasse, it is only necessary under the operating mode of high temperature and pressure, you can make in vinasse
Cellulose and hemicellulose are completely separated softening, to which paper waste be greatly reduced to caused by soil, river, ocean
Serious pollution, while also solving the Tough questions of alcohol industry environmental pollution public hazards caused by largely dumping vinasse, have ten
Divide significant economic benefit and social environment benefit.
Specific implementation mode
Embodiment one：
It is measured according to oven dry weight, weighs timber vinasse 2000kg, pressed following process step successively and carry out：
Crushing is removed slag：Timber vinasse or potato vinasse are sent into pulverizer and smashed to tiny particle, then is thick through screening removal
Big slag：
Boiling：The material feeding boiling vessel after the step that removes slag removes coarse slag will be crushed, under the steam pressure of 0.3Mpa
Boiling 3 hours is heated, boiling slurry is made；
Washing rinsing：Boiling slurry after boiling is sent into potcher and washs rinsing repeatedly three times with clear water, washing rinsing is made
Clean slurry；
Thickening：The slurry for washing rinsed clean feeding thickener is subjected to dehydration concentration operation, you can be made and be dehydrated into
Air-dry the timber vinasse fibre pulp finished product of slurry form.
The timber vinasse fibre pulp warehousing finished products for the dry finish state that becomes a common practice can be stored for production paper product later
With.
Also can by timber vinasse fibre pulp obtained above, according to true qualities wrapping paper plate process specifications of manufacturing paper with pulp,
Feeding lap machine, which is manufactured paper with pulp, after dilution mashing, water distribution are sized mixing can also be made the pure timber vinasse fiber sheet of qualification
Product.
Also can by water distribution size mixing process it is deployed timber vinasse fibre pulp slurry input scoop in stock tank,
Using the manual sheet paper products for manually scooping the method for starching paper processed and being made pure timber vinasse fiber.
Embodiment two：
According to the old paper stock that conventional paper-making pulping process technology requires to produce, old paper stock product is weighed by OD wt. basis
300kg is put into beater；OD wt. basis is pressed again, weighs administration vinasse fibre pulp 1000kg supplying beaters obtained
It is interior, make the further bifurcated brooming of fiber through diluting mashing step, makes into mixing paper making pulp, obtain by OD wt. basis
It for the mixing paper making pulp of 1300Kg, manufactures paper with pulp technical matters requirement according still further to paper machine, is sent into size-mixing tank and carries out water distribution and size mixing,
It is deployed into the paper making pulp for meeting paper-making technology requirement, then deployed paper making pulp input paper machine is subjected to routine
It manufactures paper with pulp and can be prepared by the sheet paper products containing administration's vinasse fibre pulp.
Also the paper making pulp modulated can be inputted and is scooped in stock tank, artificial scooped the method for starching paper processed using traditional and be made
Manual sheet paper products containing administration's vinasse fibre pulp.
Embodiment three：
It requires to produce bamboo wood paper pulp according to conventional paper-making pulping process technology, and bamboo wood pulp goods is weighed by OD wt. basis
1000kg is put into beater；Timber vinasse fibre pulp 300kg obtained is weighed by OD wt. basis be incorporated beater again
It is interior, make the further bifurcated brooming of fiber through diluting mashing step, makes into mixing paper making pulp, obtain by OD wt. basis
It for the mixing paper making pulp of 1300Kg, manufactures paper with pulp technical matters requirement according still further to paper machine, is sent into size-mixing tank and carries out water distribution and size mixing,
It is deployed into the paper making pulp for meeting paper-making technology requirement, then deployed paper making pulp input paper machine is subjected to routine
It manufactures paper with pulp and can be prepared by the sheet paper products containing timber vinasse fibre pulp.
Also the paper making pulp modulated can be inputted and is scooped in stock tank, artificial scooped the method for starching paper processed using traditional and be made
Manual sheet paper products containing timber vinasse fibre pulp.
Claims (4)
1. a kind of vinasse fibre pulp, it is characterised in that：It is removed slag, boiling, washes through crushing using timber vinasse as raw material
Wash rinsing, thickening process is made, wherein the boiling is to heat 2~5 under 0.2~0.5Mpa steam pressures
Hour, wood type alcohol fibre pulp contains：Paper-making cellulose 20~55%, paper grade (stock) hemicellulose 15~40%.
2. a kind of method with timber vinasse fibre pulp papermaking described in claim 1, it is beaten through dilution, matches successively
Water is sized mixing, process of manufacturing paper with pulp carries out, it is characterised in that：Made timber vinasse fibre pulp, is sent directly into beater
It is diluted mashing, then sizes mixing through water distribution and is deployed into timber vinasse fibre pulp slurry, paper machine is sent into and is manufactured paper with pulp
Timber vinasse fibre paper product is made.
3. the method according to claim 2 with timber vinasse fibre pulp papermaking, it is characterised in that：By water distribution tune
The input of timber vinasse fibre pulp slurry that slurry process step is deployed into scoops in stock tank, using manually scooping the method for starching paper processed
Manual sheet paper products are made.
4. a kind of method with timber vinasse fibre pulp papermaking described in claim 1, it is successively through batching, dilute
Release mashing, water distribution is sized mixing, process of manufacturing paper with pulp carries out, it is characterised in that：Respectively metering weigh wood type vinasse fibre pulp and
Using timber or bamboo wood or straw or reed or reclaimed waste paper as paper made of raw material paper-making pulping process routinely
Slurry is starched, mixed slurry is compounded into, based on equivalent oven dry stock weight, control timber vinasse fibre pulp accounts for mixed slurry
Weight percent is 20~80%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710116815.XA CN108532337A (en) | 2017-03-01 | 2017-03-01 | A method of with vinasse fibre pulp papermaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710116815.XA CN108532337A (en) | 2017-03-01 | 2017-03-01 | A method of with vinasse fibre pulp papermaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108532337A true CN108532337A (en) | 2018-09-14 |
Family
ID=63488520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710116815.XA Pending CN108532337A (en) | 2017-03-01 | 2017-03-01 | A method of with vinasse fibre pulp papermaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108532337A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331756A (en) * | 2018-10-31 | 2019-02-15 | 江南大学 | A kind of pretreatment unit and technique of paper products filler |
| 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 |
| CN116219799A (en) * | 2022-12-13 | 2023-06-06 | 大家智合(北京)网络科技股份有限公司 | Pulp molding packaging material with bouquet and preparation process and application thereof |
-
2017
- 2017-03-01 CN CN201710116815.XA patent/CN108532337A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331756A (en) * | 2018-10-31 | 2019-02-15 | 江南大学 | A kind of pretreatment unit and technique of paper products filler |
| 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 |
| 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 |
| 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 |
| 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 |
| CN110791996B (en) * | 2019-12-02 | 2022-06-10 | 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 |
| CN116219799A (en) * | 2022-12-13 | 2023-06-06 | 大家智合(北京)网络科技股份有限公司 | Pulp molding packaging material with bouquet and preparation process and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108532337A (en) | A method of with vinasse fibre pulp papermaking | |
| CN105780568B (en) | Biological enzyme bating delignification combines mechanical legal system sizing process twice | |
| CN100516358C (en) | Wine lees fiber paper pulp and paper making method using the same | |
| CN109577072B (en) | Method for preparing bio-mechanical raw color paste from wheat straws | |
| CN106223094B (en) | Mixed pulp paper technology | |
| US11624154B2 (en) | Method for preparing unbleached biomechanical pulp from straw | |
| CN101694075B (en) | Low energy consumption clean paper pulp extracting method and papermaking process thereof | |
| CN101353872A (en) | Duplicating paper made from grass pulp and preparation thereof | |
| CN108589374A (en) | A kind of paper pulp manufacturing technique | |
| CN101451322B (en) | Grass type un-bleaching pulp, preparation method and use thereof | |
| CN100424260C (en) | Mechanical cold method for making paper pulp | |
| CN101177921A (en) | Continuous pulping method for cotton stalk natural color chemomechanical pulp | |
| CN101987473A (en) | Method for making package materials from straws | |
| CN100532705C (en) | Method for producing paper pulp for papermaking | |
| CN100510246C (en) | Method for making paper-pulp by cold immersion for paper-making | |
| CN107956177A (en) | A kind of method and system for preparing paper pulp using grass type stalk as raw material | |
| CN110552221A (en) | wax and paper separation process for waste wax cartons and application thereof | |
| CN206189187U (en) | Paper pulp apparatus for producing | |
| CN106245465A (en) | A kind of method of discarded paper packing material regeneration | |
| CN109487610B (en) | Method for directly cooking fresh bagasse to prepare pulp | |
| CN113969512A (en) | All-straw paper-making pulp and preparation method and application thereof | |
| CN103898779A (en) | Method for preparing Chinese art paper pulp | |
| CN112342814B (en) | Method for producing high-strength natural-color paper pulp by taking eucalyptus bark as raw material | |
| CN107164988A (en) | It is a kind of to produce the method that slab is starched using without sulphur digesting technoloy | |
| CN112048930A (en) | Pulping and papermaking process using ginger seedling as raw material and ultrahigh-concentration continuous pulping machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180914 |
|
| WD01 | Invention patent application deemed withdrawn after publication |