CN104018384A - Method for achieving continuous industrialized production of biological pulping - Google Patents
Method for achieving continuous industrialized production of biological pulping Download PDFInfo
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- CN104018384A CN104018384A CN201310499626.7A CN201310499626A CN104018384A CN 104018384 A CN104018384 A CN 104018384A CN 201310499626 A CN201310499626 A CN 201310499626A CN 104018384 A CN104018384 A CN 104018384A
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Abstract
The invention belongs to the biological pulping field and relates to a method for achieving continuous industrialized production of biological pulping, so as to solve the problems that lignin is decomposed by white rot fungi or other fungi capable of decomposing lignin for a long time, continuous production is difficult to realize during industrialized production, the efficiency is low, the cost performance is low and a factory cannot use when the biological pulping method is converted into industrialized production. A problem that the biological pulping for replacing chemical pulping is still carried out in laboratory is solved, the method for achieving continuous industrialized production of biological pulping can break through the bottleneck which cannot be solved yet, achieves the purpose that the biological pulping replaces chemical pulping only in laboratory, can effectively remove 70-80% of lignin, hydrolyze 40-60% of hemicellulose and keep 95% of cellulose. The clean biological pulping method can realize industrialization and can effectively replace the traditional pulping method and the chemical pulping method which seriously pollute the environment.
Description
Technical field the invention belongs to bio-pulping field, is a kind of bio-pulping industrialization quantity-produced method that makes.
Background technology
With biological pulping method, substituting traditional pulping process or chemical pulping method, solve the problem of waste water,waste gas and industrial residue serious environment pollution in production process, is the problem that countries in the world are all explored in active research for a long time.Research both at home and abroad be take whiterot fungi and has been obtained successful experience as main laboratory research of producing wood pulp fibre.As spoken of in: 2005-7-28 China automation net " application of whiterot fungi in a papermaking " literary composition: research both at home and abroad be take whiterot fungi and obtained successful experience as main laboratory research of producing wood pulp fibre, the waste liquid of pulp and paper industry is due to containing poisonous. the organic chloride of mutagenesis, difficult degradation and be day by day subject to the attention of height.Whiterot fungi has the enzyme system alive of energy lignin degrading and sex change lignin, organic chloride in bleaching effluent can be transformed into inorganic chlorine and carbon dioxide, and destroy chromophoric group tissue and structure, reduce total organic chloride, BOD, COD and colourity in bleaching effluent.Whiterot fungi is except the lignin in can degrading waste water, can also degrading waste water in xenobiotics, alleviate the pollution of paper waste to environment, there is very high using value.In 2010-09-15, in paper online " star in whiterot fungi---a pulping and paper-making industry future " literary composition, also speak of: due to the function of the distinctive lignin degrading of whiterot fungi, application at links such as pretreatment of raw material, bio-bleaching, wastewater treatment and bio-pulpings has all obtained attention, and laboratory stage research has obtained remarkable effect.But whiterot fungi is applied a lot of problems that also exist in large-scale production: the bioreactor that treatment effeciency is low, the cycle is long, the various whiterot fungis of production are cultivated in serialization waits further research and perfect.2011-11-9 China paper industry net is also discussed this problem at " biotechnology is applied and progress in pulping and paper-making " literary composition ... but how to shorten treatment cycle, improve treatment effeciency and remain a problem of needing solution badly.Therefore, study the high bioreactor for the treatment of effeciency how will cause with serious pollution traditional pulping process compared with major reform.Late 1990s, whiterot fungi that Japanese kobe steel is applied decomposes at normal temperatures and pressures timber and successfully makes high-quality paper pulp.Selected preference temperature, can decomposite 80% lignin, than general chemical pulping method cost 50%.This whiterot fungi to lignin to remove resolution ratio high, and few to the cellulose decomposition in paper pulp fiber, can make like this paper pulp yield up to 60%, surpass 50% of chemical method slurry yield.Calculate accordingly, the consumption of timber can save 1/9.This kind of pulping process will be huge challenge to traditional pulping process.Utilize whiterot fungi can lignin degrading, hemicellulose and cellulosic characteristic, whiterot fungi has all obtained research very widely in the application of pulping and paper-making links, but utilizes rarely seen report of the direct slurrying of whiterot fungi (or other can decompose any mushroom of lignin).It should be a new research direction that application whiterot fungi or other any mushrooms that can decompose lignin are directly processed raw pulp.Some scholars and researcher's conclusion before 2011: " whiterot fungi decomposition lignin ability is stronger, can effectively optionally decompose the lignin in string.Bioanalysis treatment conditions are gentle, energy consumption is low, pollution-free, but the cycle is oversize; " " treatment effeciency is low; the cycle is long; the bioreactor that the various whiterot fungis of production are cultivated in serialization waits further research and perfect " ... along with going deep into of these researchs, will cause with serious pollution traditional pulping process compared with major reform.
The object of the invention is to be converted in order to solve bio-pulping method to have run in the process of suitability for industrialized production and be difficult to the bottleneck broken through---it is oversize that whiterot fungi (or other can decompose any mushroom of lignin) decomposes time of lignin, in commercial process, cannot produce continuously, efficiency is too low, cost performance reversal of the natural order of things, factory cannot adopt, and makes the slurrying of bio-pulping instead of chemical still can not walk at present the difficult problem in laboratory.The bio-pulping industrialization quantity-produced method of present patent application can break through this bottleneck of not yet breaking through so far well, solved the difficult problem that bio-pulping instead of chemical slurrying can not walked laboratory, this method can effectively be removed 70%～80% lignin, the hemicellulose of hydrolysis 40%～60%, retains 95% cellulose.Be that clean bio-pulping method moves towards the industrialization, substitute traditional slurrying of serious environment pollution, the effective ways of chemical pulping method.
Summary of the invention
With bio-pulping industrialized preparing process, substitute the method for traditional slurrying, chemical pulping, solve: in commercial process, cannot produce continuously, efficiency is too low, cost performance reversal of the natural order of things, factory cannot adopt.Make the slurrying of bio-pulping instead of chemical still can not walk at present the difficult problem in laboratory.The bio-pulping industrialization quantity-produced method of present patent application can solve well this and be difficult to the bottleneck of breaking through, and now with regard to this bio-pulping industrialization quantity-produced method, is described as follows:
The slip house of 1.Xian factory builds one can make bio-pulping industrialization quantity-produced biological decomposition device, install as shown in Figure 1: this device is 0.5～5 meter of internal diameter, the cylinder of long 5～30 meters, the carbon steel of hole shape or stainless steel device (also can select the materials such as the thick plastic plate of heat-resistant, wear-resistant, brick mix, cement to make, as long as interior smooth), 1.. during this device paperback, bottom is the flat shape of rectangle, and top or whole interior shape are hole shape or similar hole shape.The equipment (as conveyer belt, trolley class ...) of convey materials is installed in the bottom that is the flat shape of rectangle at this device or hole shape device; 2.. as the place area because of installation biological decomposition device or the unsuitable paperback of landforms, more than feed inlet and outlet just differs 30 degree or when 90 spend at right angle setting, in decomposer, shape is barrel shape or similar barrel shape, and the convey materials equipment in decomposer should adopt mobile scraper formula (as chain scraper type) convey materials equipment or the suitable convey materials equipment of other type that is applicable to decomposer internal diameter.3.. when biological decomposition device is used, regulate the haul speed speed of material containing convey materials equipment in decomposer, decide the material that the is decomposed time of staying in decomposer.With material, entering decomposer can just in time decompose lignin to discharging opening whiterot fungi (or other can decompose any mushroom of lignin) and be as the criterion.4.. the size of biological decomposition device is determined with the production scale size of plant design.5.. the principal character of this biological decomposition device is: in carbon steel or stainless steel device interior shape for cylinder, hole shape or class cylinder, hole shape, (also can select the materials such as the thick plastic plate of heat-resistant, wear-resistant, brick mix, cement to make, as long as interior smooth), assembling heating equipment, the environment temperature of assurance device inside remains on 10～55 ℃ of left and right, in-built with addition of water spray and connect bacterial classification equipment at the charging aperture of this device in addition, this spray equipment can, according to the speed of charging rate, regulate the size of heating amount of water automatically.The checkout gear that temperature of charge, humidity are installed, is connected with apparatus for automatic control, to regulate voluntarily humidity, the temperature in decomposer.When material is sent into by conveying equipment after this biological decomposition device, complete to material and add the process that water is heated and connect bacterial classification, make under its monitoring at automatic control equipment, adjusting, the water content of material reaches 10～85% left and right, temperature of charge reaches 10～55 ℃ of left and right, is the environment of a superior decomposition lignin of above-mentioned mushroom creation.With the speed of convey materials device speed, control material by the time of passing through and stopping in this decomposer, guarantee that above-mentioned mushroom fully decomposes lignin, make timber, stalk material (pulping raw material) after this biological decomposition device, in next procedure, the complete defibre element of energy, enters screening the pulp technique smoothly.(seeing accompanying drawing 1. biological decomposition device schematic diagram and explanations)
The material of this biological decomposition device of above-mentioned making comprises that plastics, glass, glass fiber reinforced plastics product, timber, steel, cement, brick are mixed, bar construction rack, template ... and all can moulding material.
Biological decomposition device build shown in can accompanying drawing 2 a plurality of independently biological decompositions chamber, pond or place (volume size of each with plant design day production scale size and determine).As adopt open area stacking type, can be on its material when temperature is low covering and heat insulating thing as plastic film, tarpaulin ... to increase material temperature, be beneficial to whiterot fungi (or other can decompose any mushroom of lignin) and decompose lignin.Independently biological decomposition chamber Chi Huo place quantity is with 3-7 above being advisable.The time of staying of the material being decomposed very little in decomposition chamber or place is too short, and whiterot fungi (or other can decompose any mushroom of lignin) decomposes lignin not exclusively affects the cellulosic quality of extraction, quantity.Floor space is too large too much.After this facility builds up, be to implement like this technical scheme: will produce required material (pulping raw material) every day and pack a decomposition chamber into, the discharging after three days of pond or place is sent into subsequent processing and is used, second day will be produced required material (pulping raw material) and pack the discharging after three days of second decomposition chamber pond or place into and send into subsequent processing and use ... all there is every day new material (pulping raw material) to pack front into and gone out the decomposition chamber that punishment in advance is vacated, pond or place, also there is material (slurrying material) discharging of just in time having been decomposed (or other can decompose any mushroom of lignin) lignin by whiterot fungi, sending into next production process uses, so circulation endlessly.Like this, with regard to perfection, completed bio-pulping industrialization quantity-produced technique.Both meet whiterot fungi (or other can decompose any mushroom of lignin) and decomposed the required time of lignin, solved again in commercial process and how to have produced continuously, inefficient problem, factory's output has at one time improved, benefit has got on, just be happy to adopt the slurrying of bio-pulping instead of chemical, improved quality and the quantity of product simultaneously, solve again the large problem of waste water,waste gas and industrial residue serious environment pollution in production process.
3. the process facility described in 1.2. is put into raw material storage storehouse or the place of factory, rational deployment can large area be saved factory site.In the raw material storage storehouse of Yi Ke factory or place, cut off or divide the biological decomposition district of several unit.
4. the biological decomposition device technique facility described in 2. is decomposed into single independently biological decomposition chamber, pond or place and is placed on the inside and outside any solution space of factory, according to the different characteristics of concrete topography and geomorphology, set of variations is combined into form arbitrarily.As long as meet manufacturing technique requirent, convenient production
5. workshop or the place of biological decomposition material are set up into arbitrarily in single independently biological decomposition chamber, pond or the place that can arbitrary shape be set according to plant area's topography and geomorphology concrete condition specific design, as long as meet manufacturing technique requirent, and convenient production.
Construction described in above-mentioned 1.2.3.4.5., the material of making this biological decomposition device comprise that plastics, glass, glass fiber reinforced plastics product, timber, steel, cement, brick are mixed, bar construction rack, template ... and all can moulding construction material.
Accompanying drawing explanation
As shown in accompanying drawing 2., be with the difference shown in accompanying drawing 1.: the device of biological decomposition shown in Fig. 1, the equipment A of convey materials is housed in device, only have a decomposition space (hole, tubular); It is the schematic diagram that corresponding this description makes bio-pulping industrialization quantity-produced device class shape.
And as shown in accompanying drawing 2., in facility, without the equipment A of convey materials, but needed several decomposition spaces (chamber, pond, field); Be corresponding this description, make the schematic diagram of concentrating a class shape in the combination of bio-pulping industrialization quantity-produced facility various ways.
From accompanying drawing 1, can find out, biological decomposition bottom of device is the flat shape of rectangle, and top or whole interior shape are cylinder, hole shape or class cylinder, hole shape.The equipment A (as conveyer belt, trolley class ...) of convey materials (pulping raw material) is installed in for rectangular bottom or cylinder, hole shape (class cylinder, hole shape) device at this device.In about 1 meter place's assembling of this device feed inlet end B, heat, add water spray and meet bacterial classification equipment E (as hot water, tracheae, spray thrower, solar source, microwave generator ..., bacterial classification dispenser, ...), at about 2 meters places of charging aperture, the testing equipment G (temperature, hygrometer, detector ...) of temperature of charge, humidity is installed.The testing equipment G of temperature of charge, humidity, adds water, heats and connects bacterial classification equipment E and connect by tie cable F and with apparatus for automatic control C, D (auto-controller, device, computer ...), automatically to regulate humidity, the temperature in decomposer.When material (pulping raw material) is sent into this biological decomposition device by conveying equipment A from this device charging aperture B end, at 1～2 meter of, by adding water, heat and connect bacterial classification equipment E, complete to material and add water, heat, connect the process of bacterial classification, make it under automatically controlling the monitoring of equipment, regulating, the water content of material reaches 25～85% left and right, temperature of charge reaches 15～55 ℃ of left and right, is the environment of whiterot fungi or a superior decomposition lignin of other available bacterium creation.The material of window R observation decomposes situation according to the observation, by control panel L, controlled the speed of driving wheel K speed, to control material by the time of passing through and stopping in this decomposer, assurance whiterot fungi or other available bacterium are fully decomposed lignin, make material (pulping raw material) after this biological decomposition device, from the discharging opening J discharging of this biological decomposition device, enter the complete defibre element of energy in next procedure, complete smoothly screening the pulp technique.
From accompanying drawing 2, can find out, in figure, digital institute target 1～14 is 14 that separate, independently biological decomposition chamber, pond or places; C, D automatically control equipment, E be distributed in each independently biological decomposition chamber, pond or place heating, add water, spray, spray, connect bacterial classification equipment, G is that testing equipment, the F of temperature of charge, humidity is tie cable.E, G automatically control equipment by tie cable F and C, D and are connected, to save each independently temperature, humidity in biological decomposition chamber, pond or place according to sentiment; Each is the equal set temperature in biological decomposition chamber, pond or place, hygrometer and observation window R independently, to observe at any time, understand, to regulate each independently material biological decomposition situation in biological decomposition chamber, pond or place.B, J feed inlet and outlet are same import and export.From shown in accompanying drawing, can find out that this biological decomposition device is the workshop that has single independently biological decomposition chamber, pond or place assembled arrangement to be this shape, except facilitating centralized production and management, can also save a large amount of buildings and facility expense.This workshop Overall Group that also can suit measures to local conditions is combined into circular, square, rectangle ... any shape.
The specific embodiment
The slip house of Li1. factory is by shown in accompanying drawing and describe in detail and to build a biological decomposer.With the performance requirement of used bacterial classification, the time of staying of the material that in adjusting decomposer, the fast jogging speed decision of haul of material containing transmission equipment A is decomposed in decomposer.With material, enter decomposer to discharging opening, whiterot fungi (or other can decompose any mushroom of lignin) has just in time decomposed lignin and has been as the criterion.The size of biological decomposition device is determined with the production scale size of plant design.
Biological decomposition device of the present invention is to arrange like this: (see accompanying drawing 1 and describe in detail) at the slip house of factory or other solution space by shown in accompanying drawing 1 and detailed description, with the hole shape device of stainless steel or 0.5～5 meter of diameter of the first organizational system of other arbitrary moulding material, 2～30 meters of length, at this device for the equipment A (as conveyer belt, trolley ...) of convey materials being installed rectangular bottom.About 1 meter of this device feed inlet end B place's assembling add water, heat and connect bacterial classification, spray spray equipment E (as hot water, tracheae, spray thrower, solar source, microwave generator ..., bacterial classification dispenser ...), at about 2 meters places of charging aperture, the testing equipment G (as temperature, hygrometer, detector ...) of temperature of charge, humidity is installed, the testing equipment G of temperature of charge, humidity connects by tie cable F and automatic equipment C, the D (as auto-controller, device, computer ...) of controlling, automatically to regulate humidity, the temperature in decomposer.When material (pulping raw material) is sent into this biological decomposition device by conveying equipment A from this device charging aperture B end, at 1～2 meter of, by the spray that adds water, heats and connect bacterial classification, spray equipment E and complete the process that adds water, heats and connect bacterial classification to material (pulping raw material), make it under automatically controlling the monitoring of equipment, regulating, the water content of material reaches 25～85% left and right, temperature of charge reaches 15～55 ℃ of left and right, is the environment of whiterot fungi or a superior decomposition lignin of other available bacterium creation.The material of window R observation decomposes situation according to the observation, by control panel L, controlled the speed of driving wheel K speed, to control material by the time of passing through and stopping in this decomposer, assurance whiterot fungi or other available bacterium are fully decomposed lignin, make material after this biological decomposition device, from the discharging opening J discharging of this biological decomposition device, enter the complete defibre element of energy in next procedure, complete smoothly screening the pulp technique.
The slip house of Li2. factory or other solution space are pressed shown in accompanying drawing 1 and are described in detail, barrel shape (class barrel shape) device that, length above with 0.5 meter of stainless steel or diameter of the first organizational system of other arbitrary moulding material is 2～30 meters is installed the equipment A (as chain scraper type carrier chain, band) of convey materials in this device.The spray that adds water, heats and connect bacterial classification about 1 meter of this device feed inlet end B place's assembling spray equipment E (as hot water, tracheae, spray thrower, solar source, microwave generator ..., bacterial classification dispenser ...), at about 2 meters places of charging aperture, the testing equipment G (as temperature, hygrometer, detector ...) of temperature of charge, humidity is installed, the testing equipment G of temperature of charge, humidity connects by tie cable F and automatic equipment C, the D (as auto-controller, device, computer ...) of controlling, automatically to regulate humidity, the temperature in decomposer.When material (pulping raw material) is sent into this biological decomposition device by conveying equipment A from this device charging aperture B end, at 1～2 meter of, by the spray spraying equipment E that adds water, heats and connect bacterial classification, complete to material and add the process that water is heated and connect bacterial classification, make it under automatically controlling the monitoring of equipment, regulating, the water content of material reaches 25～85% left and right, temperature of charge reaches 15～55 ℃ of left and right, is the environment of whiterot fungi or a superior decomposition lignin of other available bacterium creation.The material of window R observation decomposes situation according to the observation, by control panel L, controlled the speed of driving wheel K speed, to control material by the time of passing through and stopping in this decomposer, assurance whiterot fungi or other available bacterium are fully decomposed lignin, make material after this biological decomposition device, from the discharging opening J discharging of this biological decomposition device, enter the complete defibre element of energy in next procedure, complete smoothly screening the pulp technique.
The biological decomposition device of above example 1 is paperback, and floor space is larger; The biological decomposition device of example 2 is perpendicular dress, and suitable feed inlet and outlet just differs the above or 90 degree at right angle settings of 30 degree, is applicable to ground, hillside or level land at right angle setting, and floor space is less.
Raw material storage storehouse or place that described biological decomposition device, technique are put into factory, rational deployment can large area be saved factory site.
Example 3. biological decomposition facilities build shown in can accompanying drawing 2 a plurality of independently biological decompositions chamber, pond or place (volume size of each with plant design day production scale size and determine).As adopt open area stacking type, can be on its material when temperature is low covering and heat insulating thing as plastic film, tarpaulin ... to increase material temperature, be beneficial to whiterot fungi (or other can decompose any mushroom of lignin) and decompose lignin.Independently biological decomposition chamber Chi Huo place quantity is with 3-7 above being advisable.The time of staying of the material being decomposed very little in decomposition chamber or place is too short, and whiterot fungi (or other can decompose any mushroom of lignin) decomposes lignin not exclusively affects the cellulosic quality of extraction, quantity.Floor space is too large too much.With reference to accompanying drawing 2, build 1～14 that separate, independently biological decomposition chamber, pond or place; Independently biological decomposition chamber, pond or place are installed heating, add water, spray, are sprayed, connect bacterial classification equipment E for each, the testing equipment G of temperature of charge, humidity, E, G automatically control equipment by tie cable F and C, D and are connected, to save each independently temperature, humidity in biological decomposition chamber, pond or place according to sentiment; Each independently all arranges observation window R in biological decomposition chamber, pond or place, to observe at any time, understand, to regulate each independently material biological decomposition situation in biological decomposition chamber, pond or place.B, J feed inlet and outlet are same import and export.This biological decomposition facility is the workshop that has single independently biological decomposition chamber, pond or place assembled arrangement to be this shape, except facilitating centralized production and management, can also save a large amount of buildings and facility expense.This workshop Overall Group that also can suit measures to local conditions is combined into circular, square, rectangle ... any shape.
After this facility builds up, be to implement like this technical scheme: will produce required material (pulping raw material) every day and pack a decomposition chamber into, the discharging after three days of pond or place is sent into subsequent processing and is used, second day will be produced required material (pulping raw material) and pack the discharging after three days of second decomposition chamber pond or place into and send into subsequent processing and use ... all there is every day new material (pulping raw material) to pack front into and gone out the decomposition chamber that punishment in advance is vacated, pond or place, also there is material (slurrying material) discharging of just in time having been decomposed (or other can decompose any mushroom of lignin) lignin by whiterot fungi, sending into next production process uses, so circulation endlessly.Like this, with regard to perfection, completed bio-pulping industrialization quantity-produced technique.Both meet whiterot fungi (or other can decompose any mushroom of lignin) and decomposed the required time of lignin, solved again in commercial process and how to have produced continuously, inefficient problem, factory's output has at one time improved, benefit has got on, just be happy to adopt the slurrying of bio-pulping instead of chemical, improved quality and the quantity of product simultaneously, solve again the large problem of waste water,waste gas and industrial residue serious environment pollution in production process.
Example 4. is put into the biological decomposition device technique facility described in 1.2. in raw material storage storehouse or the place of factory, and rational deployment can large area be saved factory site.In the raw material storage storehouse of Yi Ke factory or place, cut off or divide the biological decomposition district of several unit.
Example 5. is decomposed into single independently biological decomposition chamber, pond or place the biological decomposition process facility described in example 3 and is placed on any solution space inside and outside factory, and according to the different characteristics of concrete topography and geomorphology, set of variations is combined into other arbitrary shape, form.As long as meet manufacturing technique requirent, convenient production.
Example 6. can arrange the single independently biological decomposition chamber of arbitrary shape or workshop or the place that biological decomposition material is set up into arbitrarily in place according to plant area's topography and geomorphology concrete condition specific design, as long as meet manufacturing technique requirent, and convenient production.
Claims (5)
1. make a bio-pulping industrialization quantity-produced method, it is characterized in that the device of the method application can paperback or perpendicular dress and change into a kind of implementation and implement, can be flexible and changeable, strong to environmental suitability; During this device paperback, bottom is the flat shape of rectangle, and top or whole interior shape are hole shape or similar hole shape, and the equipment A (as conveyer belt, trolley class ...) of convey materials is installed in device; More than feed inlet and outlet just differs 30 degree or when 90 spend at right angle setting, in decomposer, shape is barrel shape or similar barrel shape, should adopt dissimilar convey materials equipment A (as chain scraper type is carried the convey materials equipment of other type of equipment or applicable decomposer internal diameter) in decomposer; When pulping raw material through convey materials equipment drive from device by after completed biological decomposition process, can enter subsequent processing and use.
2. a kind of applied device of bio-pulping industrialization quantity-produced method that makes as claimed in claim 1, it is characterized in that: heating is housed in biological decomposition device, adds water, meets bacterial classification equipment E, the testing equipment G of temperature of charge, humidity, controls equipment C, D, observation window R automatically, control panel L, control driving wheel K, (because of of a great variety in E, G, C, D class EQUIPMENT MARKET GUIDE, effect is the same, can use according to feelings selection and installation, just not indicate one by one here); Be further characterized in that: heat, add water, meeting bacterial classification equipment E and convey materials equipment A can Artificial Control or by automatic control equipment C, D auto-adjustment control.
3. a kind of applied device of bio-pulping industrialization quantity-produced method that makes as claimed in claim 1 can be changed into a kind of implementation enforcement, it is characterized in that: build up a plurality of independent biological decompositions chamber, pond or place, shape, large I are suited measures to local conditions, can concentrate the three unities to build or disperse several places to build, quantity is advisable above with 2～7, in each chamber, be all equipped with: heat, add water, meet bacterial classification equipment E, the testing equipment G of slurry temperature processed, humidity, automatically control equipment C, D, observation window R, quantity-produced method is: pack the required pulping raw material of production into a decomposition chamber every day, the discharging after three days of pond or place is sent into subsequent processing and is used, second day packs the required pulping raw material of production into second decomposition chamber, the discharging after three days of pond or place is sent into subsequent processing and is used ... like this, all there is every day pulping raw material to pack into and previously gone out the decomposition chamber that punishment in advance is vacated, pond or place, also having the slurrying material discharging of just in time having been decomposed (or other can decompose any mushroom of lignin) lignin by whiterot fungi to send into next production process uses ... so circulation endlessly, with regard to perfection, completed bio-pulping industrialization quantity-produced technique like this.
4. a kind of applied device of bio-pulping industrialization quantity-produced method that makes as claimed in claim 1 can be changed into a kind of implementation enforcement, it is characterized in that: raw material storage storehouse or the place of process facility being put into factory, rational deployment can large area be saved factory site, cuts off or divide the biological decomposition district of several unit in the raw material storage storehouse of Yi Ke factory or place.
5. a kind of applied device of bio-pulping industrialization quantity-produced method that makes as claimed in claim 1 can be changed into a kind of implementation enforcement, it is characterized in that: can the single independently biological decomposition chamber of arbitrary shape or workshop or the place that biological decomposition material is set up into arbitrarily in place be set according to plant area's topography and geomorphology concrete condition specific design, as long as meet manufacturing technique requirent, convenient production.
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| CN113308923B (en) * | 2021-05-28 | 2022-06-10 | 北京三联虹普新合纤技术服务股份有限公司 | Pulp homogenizing and conditioning system for preparing Lyocell fibers |
| CN113388897B (en) * | 2021-06-29 | 2022-06-10 | 北京三联虹普新合纤技术服务股份有限公司 | High-capacity Lyocell cellulose stock solution and continuous preparation process thereof |
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Application publication date: 20140903 |