CN107471376A - A kind of section bar and method of environment-friendly degradable stalk and grass fiber - Google Patents
A kind of section bar and method of environment-friendly degradable stalk and grass fiber Download PDFInfo
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- CN107471376A CN107471376A CN201710701837.2A CN201710701837A CN107471376A CN 107471376 A CN107471376 A CN 107471376A CN 201710701837 A CN201710701837 A CN 201710701837A CN 107471376 A CN107471376 A CN 107471376A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K9/00—Chemical or physical treatment of reed, straw, or similar material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/0085—Thermal treatments, i.e. involving chemical modification of wood at temperatures well over 100°C
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/06—Softening or hardening of wood
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/20—Manufacture or reconditioning of specific semi-finished or finished articles of lasts; of shoes, e.g. sabots; of parts of shoes, e.g. heels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N1/00—Pretreatment of moulding material
- B27N1/02—Mixing the material with binding agent
- B27N1/0209—Methods, e.g. characterised by the composition of the agent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/04—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
- B27N3/10—Moulding of mats
- B27N3/12—Moulding of mats from fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
- B27N3/18—Auxiliary operations, e.g. preheating, humidifying, cutting-off
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K2240/00—Purpose of the treatment
- B27K2240/20—Removing fungi, molds or insects
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Catching Or Destruction (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to Stalk class applied technical field, disclose a kind of shape extrusion method of environment-friendly degradable stalk and grass fiber, it is to carry out vibrations rotation by Feedstock treating to screen root and hard thing, then is handled by centrifugal decontamination and sandy soil, then steam softening is carried out by stock arrangement and sterilizes to obtain tough material；Barbed roller combing homocline, spraying environment-friendly adhesive are carried out by stock processing again, receive side feeding processing, obtains firm body；Finally by roll, heat, dry, degradable straw profile is made in the sewing of row's formula.Production method of the present invention can reduce stalk etc. and burn to atmosphere pollution, reduce haze, can produce width, the section bar of the different a variety of density of thin and thick, and can substitute the product of not environmentally nondecomposable white garbage.
Description
Technical field
The present invention relates to Stalk class applied technical field, more particularly to a kind of environment-friendly degradable stalk and grass fiber
Section bar and method.
Background technology
At present, crop straw burning do what harm, harm one：Air ambient is polluted, is detrimental to health.There is data to suggest that
During crop straw burning, three pollution indexs of sulfur dioxide, nitrogen dioxide, pellet in air peak value, wherein
The concentration of sulfur dioxide is higher by 1 times than usual, and nitrogen dioxide, the concentration of pellet are higher by 3 times than usual, equivalent to day
The Pyatyi of equal concentration is horizontal.When inspirable particle concentration reaches to a certain degree, to the eyes, nose and throat irritation of people compared with
Greatly, gently then cause cough, it is uncomfortable in chest, shed tears, bronchitis may be caused when serious.
Harm two：Trigger fire, threaten the security of the lives and property of the masses.Crop straw burning, the combustibles for surrounding of easily igniting,
Especially near village, once triggering fire, consequence will be hardly imaginable.
Harm three：Trigger traffic accident, influence road traffic and aviation safety.The smog that crop straw burning is formed, causes sky
Gas On The Deterioration of Visibility Over, it is seen that range shorter, easily trigger traffic accident.
Harm four：Soil texture is destroyed, causes farmland quality to decline.Crop straw burning makes surface temperature drastically raise, can be straight
Connect and burn to death, scald beneficial microbe in dead soil earth, influence crop and soil nutrient is fully absorbed, directly affect field-crop
Yield and quality, influence agricultural income.
Harm five：Billowing smog that crop straw burning is formed, piece piece scorched earth, the environmental profile regional to one is maximum
Destroy.It is the main reason for PM2.5 is formed that it, which endangers,.The reason for producing burning is as follows：
1st, stalk processing cost it is too high, mechanical harvesting toothing is higher, under the influence of one season corn sowing.
2nd, scientific and technological conversion dynamics is inadequate, and the economic value of stalk is difficult to play.It is exactly that unit take-back cost is too low.
3rd, correctly guiding is lacked.In recent years, comprehensively utilized for agricultural crop straw, although proposing doing of much solving
Method, but it is lack of targeted, practicality, ageing and concrete, mostly based on administration means and rewards and punishments measure, all the time without most
It is big effectively low using stalk resource, coordination and transformation efficiency, cause taboo to burn work and produce effects less.On the contrary economic expenditure compared with
Greatly, ecological environment is more deteriorated.
4th, disposal technology is lacked.First, most peasant households do not have to stalk when bavin burning substantially, only remaining " committing to the flames ".Secondly,
Peasant can not find the approach of stalk " turning waste into wealth ".
5th, a large amount of transfers of rural laborer are worked because the large quantities of person between twenty and fifty in rural area go down town, engaged in trade, and rural area is worked during the busy farming season
Power based on women, old man, want by the stalk after mechanical harvesting tie up carry it is unable to do what one wants very much to do from field, having no alternative
Under get only on-site incineration stalk.
6th, due to being limited by manpower, fund condition, stalk taboo burning effect is bad, if economic benefit can be brought to peasant,
All problems can solve.
The content of the invention
Present invention aims at the section bar and method for providing a kind of environment-friendly degradable stalk and grass fiber,
To realize goal of the invention, the present invention adopts the following technical scheme that：
A kind of shape extrusion method of environment-friendly degradable stalk and grass fiber, including：Feedstock treating, stock arrange, stock adds
Work, shape extrusion；
1）The Feedstock treating stage：By feeding, screening, except root and hard thing, decontamination and sandy soil, the net material for making section bar is obtained；
Agricultural crop straw and careless class are entered into material processing device by conveyer belt, carry out vibrations rotation screening root and hard thing, then lead to
Cross centrifugal decontamination and sandy soil or vibrations dust-collecting type processing；The communicated band of net material of processing is transported to next procedure and enters stock
Arrangement stage；
2）Stock up the arrangement stage, be to be handled by purifying and dedusting, steam softening, wet sterilization and worm's ovum, obtain tough material；
When material is advanced slowly on a moving belt, it is more than 0.2Mpa ± 0.03Mpa using steam pressure, temperature is more than 120 DEG C, one
Secondary 3 ~ 15 minutes heating-up times；Steam softens string, adjusts the humidity to process raw material, draws work in-process increase fiber
Power, material fibre tension are more than 2Kg/ every；And wet sterilization, killing egg are to prevent that finished product is rotten and damages, and increase stock
Phase；Material is transported to next procedure by conveyer belt and enters the stock process segment；
3）Stock up the process segment, be that material is handled by barbed roller combing homocline, spraying environment-friendly adhesive, receipts side feeding, obtain surely
Solid body；
Wherein environment-friendly adhesive is environment-friendly type liquid state glue aldehyde-free cement, is not solidified substantially under normal temperature, when more than 80 DEG C of heating is solid
Change, into flexibility colloid after solidification, colloidal property ensures 3 years consistency under dry environment, under natural environment 5 ~ 9 months it is natural
Decompose；If it is embedded in soil or 2 ~ 4 months under moister environment can decomposes；Material is transported to lower road by conveyer belt
Process enters the shape extrusion stage；
4）The shape extrusion stage, be by rolling, heating, drying, row's formula sew, degradable straw profile is made；
Produce the Multipurpose section bar of the different a variety of density of width, thin and thick；
Section bar width specifications adjustable extent：1. 20-500mm, 2. 300-1000mm, 3.800-1500mm, 4. 1000-
2000mm, 5.1500-3000mm；
Section bar thickness specification adjustable extent：1. 0.5-2mm, 2. 1-10mm, 3. 3-15mm, 4.5-20mm, 5. 10-50mm,
6. 20-50mm, 7. 40-80mm, 8. 60-200mm；
Section bar density specification adjustable extent：1. 100-300 grams/m, 2. 200-400 grams/m, 3. 300-500
Gram/m, 4. 400-600 grams/m, 5. 500-800,6. 800-1200,7. 1000-8000
Section bar water content：A levels 3% ± 0.2, B levels 5% ± 0.2, C levels 6% ± 0.2, D levels 8% ± 0.2；
Profile length specification：Below section bar thickness 10mm for package, the package material of 50 meters of section bar monovolume length；Section bar thickness is big
Cut in 10mm for scale, 6 meters of section bar single-unit length, beneficial to producing and carrying.
A kind of sectional bar processing equipment of environment-friendly degradable stalk and grass fiber, including：Material processing device, stock arrange
Device, stock processing unit (plant), shape extrusion device, the front end of material processing device are provided with the first conveyer belt of transferring raw material,
The rear end of material processing device sets the second conveyer belt of oriented stock collating unit conveying material, the rear end for collating unit of stocking up
Oriented stock processing unit (plant) is set to convey the 3rd conveyer belt of material, the rear end for processing unit (plant) of stocking up sets oriented shape extrusion dress
Put the 4th conveyer belt of conveying material.
A kind of sectional bar processing equipment of environment-friendly degradable stalk and grass fiber, the material processing device is by screening, removing
The centrifugal filtration machine composition of the vibrations circulator and decontamination sandy soil of root and hard thing.
A kind of sectional bar processing equipment of environment-friendly degradable stalk and grass fiber, the stock collating unit is purifying and dedusting
Steam softens sterilization process device, including steel mesh vibrations conveyer belt 2.1, upper strata steam pipework 2.2, lower floor's steam pipework 2.3, steaming
Vapour comb 2.4, steam jet 2.5, vapour hood 2.6, drip tray 2.7, steam spilling water outlet 2.8, water vapour air exhauster 9, steel mesh
The upper and lower of vibrations conveyer belt 1 is respectively arranged with relative upper spraying steam device and lower spraying steam device, on upper spraying steam device
Side is provided with vapour hood 2.6, and the top of vapour hood 2.6 is provided with water vapour air exhauster 2.9；It is provided with and connects below lower spraying steam device
Water pond 2.7, the bottom of drip tray 2.7 are provided with the cold doubtful water out 2.8 of steam.
A kind of sectional bar processing equipment of environment-friendly degradable stalk and grass fiber, described upper spraying steam device are steamed by upper strata
The steam comb 2.4 that vapor pipeline 2.2 is uniformly arranged by upper strata connects composition；Lower spraying steam device is by lower floor's steam pipework 2.3
The steam comb 2.4 uniformly arranged by lower floor connects composition, wherein described steam comb 2.4 is provided with the steaming uniformly arranged
Vapour nozzle 2.5.
A kind of sectional bar processing equipment of environment-friendly degradable stalk and grass fiber, the stock processing unit (plant), including：Two pass
Barbed roller homocline carding apparatus 3.1,3.2, two pass glue-spraying device 3.3,3.4, the barbed homocline roller of conveyer belt 3.5, single track comb dress
Put 3.6, receive side feed device 3.7, single track glue-spraying device 3.8, feeding supporting plate 3.9；The top top of conveyer belt 3.5 is sequentially set
There are the barbed roller homocline carding apparatus 3.1,3.2 of two pass, two pass glue-spraying device 3.3,3.4, the barbed homocline roller carding apparatus of single track
3.6th, the barbed homocline roller carding apparatus 3.6 of single track glue-spraying device 3.8, wherein single track, the both sides of single track glue-spraying device 3.8 are provided with
Side feed device 3.7 is received, the end of conveyer belt 3.5 is provided with feeding supporting plate 3.9..
A kind of sectional bar processing equipment of environment-friendly degradable stalk and grass fiber, the shape extrusion device are to roll heating
Dry sewing device, including single track rolling wheel 4.1, two pass rolling wheel 4.2,4.3, heating pipeline 4.4, vapour hood 4.5, drying take out
Blower fan 4.6, row's formula sewing machine 4.7, sizing scissors 4.8, rewinding reel 4.9；With the outlet correspondence position of feeding supporting plate 4.9 sequentially
Be provided with single track rolling wheel 4.1, two pass rolling wheel 4.2,4.3, single track rolling wheel 4.1, two pass rolling wheel 4.2,4.3 center in
Wheel is respectively arranged with the heating pipeline 4.4 of series connection, and single track rolling wheel 4.1, the outer wheel surface of two pass rolling wheel 4.2,4.3 are evenly equipped with
Arrange steam hole；The top of two pass rolling wheel 4.2,4.3 is provided with vapour hood 4.5, and the top of vapour hood 4.5 is provided with dry exhausting
Machine 4.6；The output port of two pass rolling wheel 4.2,4.3 is sequentially provided with row's formula sewing machine 4.7, sizing scissors 4.8, rewinding reel
4.9。
Due to using technical scheme as described above, the present invention has following superiority：
A kind of section bar and method of environment-friendly degradable stalk and grass fiber, can produce that width, thin and thick be different, Duo Zhongmi
Degree, the various multiduty section bars of multiple color.The environmentally friendly decomposable product wherein manufactured is such as：Produce slippers --- the guest of footwear
Shop slippers；It is packed for shockproof anti-collision protection board and shockproof anti-collision protection support --- foam and sea；And environmentally friendly decomposable asymmetric choice net green wood
Bag class of matter etc..
This method use crop waste stalk and fiber content it is high grass etc. for raw material, made by this technology
Product forms：This technique by steam, roll, dry, the method that cotton thread reinforces forming material, i.e., using agricultural crop straw and careless class
Preconditioning technique, steam hot mastication, sterilization and killing egg moulding process, inexpensive decomposable asymmetric choice net environment-friendly adhesive formula and system
Standby technique；Steam therein softens material fiber, adjusts the humidity to process raw material, work in-process is increased fibre tension.Steam
Vapour is sterilized and worm's ovum is to prevent that finished product is rotten and damages, and increases stock's phase.Environment-friendly adhesive therein is environmentally friendly liquid glue.It is given birth to
It is low to produce cost, product quality intensity is high, and can be applied to factorial praluction, and the new material product manufactured can be rapid
Decompose, improve soil characteristic；The ecological agriculture, which circulates benignly, has adapted to the demand of the nuisanceless rural development of modernization；It can subtract simultaneously
Few stalk etc. is burned to atmosphere pollution, reduces haze, to the benign improvement of air quality, can solve the part problem of employment.Substitute
The existing not environmentally undecomposable and product of white garbage.
Brief description of the drawings
Accompanying drawing 1 is the section bar processing technology flow chart of environment-friendly degradable stalk and grass fiber；
Accompanying drawing 2 is Feedstock treating steaming plant principle schematic；
Accompanying drawing 3 combs spraying equipment principle schematic for stock processing；
Accompanying drawing 4 is that shape extrusion rolls dry sewing device principle schematic；
Accompanying drawing 5 is shockproof anti-collision protection board and the scale cutting section bar schematic diagram of shockproof anti-collision protection support；
Accompanying drawing 6 cuts section bar schematic diagram for the scale of footwear；
Accompanying drawing 7 is the thin bag class section bar schematic diagram of package.
Embodiment
As shown in Figures 1 to 7, a kind of sectional bar processing equipment of environment-friendly degradable stalk and grass fiber, including：At raw material
Device, stock collating unit, stock processing unit (plant), shape extrusion device are managed, the front end of material processing device is provided with conveying original
The first conveyer belt of material, the rear end of material processing device sets the second conveyer belt of oriented stock collating unit conveying material, standby
Expect that the rear end of collating unit sets the 3rd conveyer belt of oriented stock processing unit (plant) conveying material, the rear end for processing unit (plant) of stocking up is set
It is equipped with the 4th conveyer belt to shape extrusion device conveying material.
Vibrations circulator of the material processing device by screening, except root and hard thing and the centrifugal filter for decontaminating sandy soil
Device forms.
It is described stock collating unit be purifying and dedusting steam soften sterilization process device, including steel mesh vibrations conveyer belt 2.1,
Upper strata steam pipework 2.2, lower floor's steam pipework 2.3, steam comb 2.4, steam jet 2.5, vapour hood 2.6, drip tray 2.7,
Steam spilling water outlet 2.8, water vapour air exhauster 9, the upper and lower of steel mesh vibrations conveyer belt 1 are respectively arranged with relative upper spraying steam
Device and lower spraying steam device, upper spraying steam device top are provided with vapour hood 2.6, and the top of vapour hood 2.6 is provided with water vapour
Air exhauster 2.9；Drip tray 2.7 is provided with below lower spraying steam device, the bottom of drip tray 2.7 is provided with the cold doubtful water out of steam
2.8。
The steam comb 2.4 that described upper spraying steam device is uniformly arranged by upper strata steam pipework 2.2 by upper strata connects
Composition；The connection of steam comb 2.4 that lower spraying steam device is uniformly arranged by lower floor's steam pipework 2.3 by lower floor forms, wherein
Described steam comb 2.4 is provided with the steam jet 2.5 uniformly arranged.
The stock processing unit (plant), including：The barbed roller homocline carding apparatus 3.1,3.2 of two pass, two pass glue-spraying device 3.3,
3.4, the barbed homocline roller carding apparatus 3.6 of conveyer belt 3.5, single track, receive side feed device 3.7, single track glue-spraying device 3.8, feeding
Supporting plate 3.9；The top top of conveyer belt 3.5 is sequentially provided with the barbed roller homocline carding apparatus 3.1,3.2 of two pass, two pass glue spraying dress
3.3,3.4 are put, the barbed homocline roller carding apparatus 3.6 of single track, single track glue-spraying device 3.8, the wherein barbed homocline roller of single track comb dress
Put the 3.6, both sides of single track glue-spraying device 3.8 and be provided with receipts side feed device 3.7, the end of conveyer belt 3.5 is provided with feeding support
Plate 3.9..
The shape extrusion device is to roll heat drying sewing device, including single track rolling wheel 4.1, two pass rolling wheel
4.2nd, 4.3, heating pipeline 4.4, vapour hood 4.5, dry air exhauster 4.6, row's formula sewing machine 4.7, sizing scissors 4.8, receiving volume
Cylinder 4.9；It is sequentially provided with single track rolling wheel 4.1, two pass rolling wheel 4.2,4.3 with the outlet correspondence position of feeding supporting plate 4.9, it is single
Road rolling wheel 4.1, the center lubrication groove of two pass rolling wheel 4.2,4.3 are respectively arranged with the heating pipeline 4.4 of series connection, single track rolling wheel
4.1st, the outer wheel surface of two pass rolling wheel 4.2,4.3 is evenly equipped with row's steam hole；The top of two pass rolling wheel 4.2,4.3 is provided with steaming
Vapour cover 4.5, the top of vapour hood 4.5 are provided with dry air exhauster 4.6；The output port of two pass rolling wheel 4.2,4.3 is sequentially set
The row's of being equipped with formula sewing machine 4.7, sizing scissors 4.8, rewinding reel 4.9.
A kind of shape extrusion method of environment-friendly degradable stalk and grass fiber, including：Feedstock treating, stock arrange, are standby
Material processing, shape extrusion；
1）The Feedstock treating stage：By feeding, screening, except root and hard thing, decontamination and sandy soil, the net material for making section bar is obtained；
Agricultural crop straw and careless class are entered into material processing device by conveyer belt, carry out vibrations rotation screening root and hard thing, then lead to
Cross centrifugal decontamination and sandy soil or vibrations dust-collecting type processing；The communicated band of net material of processing is transported to next procedure and enters stock
Arrangement stage；
2）Stock up the arrangement stage, be to be handled by purifying and dedusting, steam softening, wet sterilization and worm's ovum, obtain tough material；
When material is advanced slowly on a moving belt, it is more than 0.2Mpa ± 0.03Mpa using steam pressure, temperature is more than 120 DEG C, one
Secondary 3 ~ 15 minutes heating-up times；Steam softens string, adjusts the humidity to process raw material, draws work in-process increase fiber
Power, material fibre tension are more than 2Kg/ every；And wet sterilization, killing egg are to prevent that finished product is rotten and damages, and increase stock
Phase；Material is transported to next procedure by conveyer belt and enters the stock process segment；
3）Stock up the process segment, be that material is handled by barbed roller combing homocline, spraying environment-friendly adhesive, receipts side feeding, obtain surely
Solid body；
Wherein environment-friendly adhesive is environment-friendly type liquid state glue aldehyde-free cement, do not solidify substantially under normal temperature, when more than 80 DEG C of heating is solid
Change, into flexibility colloid after solidification, colloidal property ensures 3 years consistency under dry environment, under natural environment 5 ~ 9 months it is natural
Decompose；If it is embedded in soil or 2 ~ 4 months under moister environment can decomposes；Material is transported to lower road by conveyer belt
Process enters the shape extrusion stage；
4）The shape extrusion stage, be by rolling, heating, drying, row's formula sew, degradable straw profile is made；
Produce the Multipurpose section bar of the different a variety of density of width, thin and thick；
Section bar width specifications adjustable extent：1. 20-500mm, 2. 300-1000mm, 3.800-1500mm, 4. 1000-
2000mm, 5.1500-3000mm；
Section bar thickness specification adjustable extent：1. 0.5-2mm, 2. 1-10mm, 3. 3-15mm, 4.5-20mm, 5. 10-50mm,
6. 20-50mm, 7. 40-80mm, 8. 60-200mm；
Section bar density specification adjustable extent：1. 100-300 grams/m, 2. 200-400 grams/m, 3. 300-500
Gram/m, 4. 400-600 grams/m, 5. 500-800,6. 800-1200,7. 1000-8000
Section bar water content：A levels 3% ± 0.2, B levels 5% ± 0.2, C levels 6% ± 0.2, D levels 8% ± 0.2；
Profile length specification：Below section bar thickness 10mm for package, the package material of 50 meters of section bar monovolume length；Section bar thickness is big
Cut in 10mm for scale, 6 meters of section bar single-unit length, beneficial to producing and carrying.
This method is the method that a kind of careless class high using agricultural crop straw and fiber content etc. manufactures novel product, is used
Feedstock treating, stock arrange, stock processing, shape extrusion, wherein Feedstock treating using charging-screening-except root and hard thing-
Decontamination and sandy soil measure；Stock arranges and uses purifying and dedusting-steam softening-wet sterilization and worm's ovum measure；Stock processing rank
The barbed rollers of Duan Caiyong comb homocline-spraying environment-friendly adhesive-receipts side feeding measure.Shape extrusion uses roller-compaction-heating
Intelligently section bar measure is made in sewing to drying-row's formula.Different width, thin and thick, a variety of density, multiple color, each can be made in this method
The multiduty section bar of kind.
Manufactured Multipurpose section bar：Such as produce footwear --- hotel slippers, it is packed for shockproof anti-collision protection board and shockproof
Anti-collision protection support --- the decomposable product of the environmental protection such as bag class of foam and sea etc. and environmentally friendly decomposable asymmetric choice net plastics on new materials.
Firstth, Feedstock treating stage procedure step, wherein Feedstock treating stage are included the biography of agricultural crop straw and careless class
Send band charging, be centrifugal except the processing such as vibrations rotation screening root and hard thing, centrifugal decontamination and sandy soil etc., vibrations dust-collecting type.Thing
Material is transported to next procedure by conveyer belt.
Secondth, stock up arrangement stage process, wherein the stock arrangement stage is included crop waste stalk and careless class
Purifying and dedusting, steam softening, the processing such as wet sterilization and worm's ovum.
Material is more than 0.2Mpa ± 0.03Mpa when being advanced slowly on mesh belt, using steam pressure, and temperature is more than
120 DEG C, 3 ~ 15 minutes heating-up time.Steam softens string, adjusts the humidity to process raw material, increases work in-process
Add fibre tension, material fibre tension is more than 2Kg/ every.Wet sterilization and worm's ovum are to prevent that finished product is rotten and damages, and increase storehouse
Deposit the phase.
Institute's materials are decomposable asymmetric choice net environment-friendly materials in process；And the equipment used in each operation, it is our company's research and development
Equipment.Material is transported to next procedure by conveyer belt.
3rd, stock process segment process：Wherein the stock process segment is included agricultural crop straw and careless class etc.
The barbed roller of material combs homocline, spraying environment-friendly adhesive, receives side feeding.
Environment-friendly adhesive is special type environmental protection liquid glue：Do not solidify substantially under normal temperature, 80 DEG C of heating is cured above, after solidification
Into flexibility colloid, soft durometer can be adjusted with doping, such as conventional curing agent ammonium chloride, and colloidal property is protected under dry environment
Demonstrate,prove 3 years consistency, 5 ~ 9 months natural decompositions under natural environment.If be embedded in soil or 2 ~ 4 under moister environment
The moon can decompose.
Decomposable asymmetric choice net environment-friendly adhesive technique.Institute's materials are decomposable asymmetric choice net environment-friendly materials in process；And used in each operation
Equipment, be our company research and development equipment.Material is transported to next procedure by conveyer belt.
4th, shape extrusion stage procedure step, section bar, heat drying, row's formula is rolled into and is intelligently sewed.Produce width
It is different, thin and thick is different, a variety of various multiduty section bars of density；
Section bar width specifications model：
Section bar thickness specification model：
Section bar density specification model：
Section bar water content：
| Sequence number | A levels | B levels | C levels | D levels |
| Pack moisture content | 3%±0.2 | 5%±0.2 | 6%±0.2 | 8%±0.2 |
Profile length specifications and models：
The program has finished product drying system, and moisture content reduces after drying, and is easy to store.
Slippers product and various packaging bag classes are packed using vacuum plant, increase storage phase；3~10 after garbage disposal
Month natural decomposition makes ecology enter benign recurrent state into organic fertilizer.The wherein resolving time and ambient humidity is directly related.Process
Middle institute's materials are decomposable asymmetric choice net environment-friendly materials；And the equipment used in each operation, it is the special equipment that our company researches and develops.Thing
Material is transported to next procedure by conveyer belt.
Claims (7)
1. a kind of shape extrusion method of environment-friendly degradable stalk and grass fiber, it is characterized in that：Including：Feedstock treating, stock
Arrange, stock is processed, shape extrusion；
1）Feedstock treating：By feeding, screening, except root and hard thing, decontamination and sandy soil, the net material for making section bar is obtained；Will
Agricultural crop straw and careless class enter material processing device by conveyer belt, carry out vibrations rotation screening root and hard thing, then by from
Core type decontaminates and sandy soil or vibrations dust-collecting type processing；It is whole into stocking up that the communicated band of net material of processing is transported to next procedure
Reason；
2）Stock arranges, and is to be handled by purifying and dedusting, steam softening, wet sterilization and worm's ovum, obtains tough material；
When material is advanced slowly on a moving belt, it is more than 0.2Mpa ± 0.03Mpa using steam pressure, temperature is more than 120 DEG C, one
Secondary 3 ~ 15 minutes heating-up times；Steam softens string, adjusts the humidity to process raw material, draws work in-process increase fiber
Power, material fibre tension are more than 2Kg/ every；And wet sterilization, killing egg are to prevent that finished product is rotten and damages, and increase stock
Phase；Material is transported to next procedure by conveyer belt and enters stock processing；
3）Stock is processed, and is that material combs homocline, spraying environment-friendly adhesive by barbed roller, receives side feeding processing, is obtained firm
Body, material are transported to next procedure by conveyer belt and enter the shape extrusion stage；Wherein environment-friendly adhesive is environment-friendly type liquid state
Glue aldehyde-free cement, do not solidify substantially under normal temperature, when 80 DEG C of heating is cured above, into flexibility colloid, dry environment after solidification
Lower colloidal property ensures 3 years consistency, 5 ~ 9 months natural decompositions under natural environment；If it is embedded in soil or moister
In the environment of can decompose within 2 ~ 4 months；
4）Shape extrusion, be by rolling, heating, drying, row's formula sew, degradable straw profile is made；Produce width,
The Multipurpose section bar of the different a variety of density of thin and thick；
Section bar width specifications adjustable extent：1. 20-500mm, 2. 300-1000mm, 3.800-1500mm, 4. 1000-
2000mm, 5.1500-3000mm；
Section bar thickness specification adjustable extent：1. 0.5-2mm, 2. 1-10mm, 3. 3-15mm, 4.5-20mm, 5. 10-50mm,
6. 20-50mm, 7. 40-80mm, 8. 60-200mm；
Section bar density specification adjustable extent：1. 100-300 grams/m, 2. 200-400 grams/m, 3. 300-500
Gram/m, 4. 400-600 grams/m, 5. 500-800,6. 800-1200,7. 1000-8000
Section bar water content：A levels 3% ± 0.2, B levels 5% ± 0.2, C levels 6% ± 0.2, D levels 8% ± 0.2；
Profile length specification：Below section bar thickness 10mm for package, the package material of 50 meters of section bar monovolume length；Section bar thickness is big
Cut in 10mm for scale, 6 meters of section bar single-unit length, beneficial to producing and carrying.
2. the sectional bar processing equipment of a kind of environment-friendly degradable stalk and grass fiber, it is characterized in that：Including：Material processing device,
Stock collating unit, stock processing unit (plant), shape extrusion device, the front end of material processing device is provided with the first of transferring raw material
Conveyer belt, the rear end of material processing device set the second conveyer belt of oriented stock collating unit conveying material, and stock arranges dress
The rear end put sets the 3rd conveyer belt of oriented stock processing unit (plant) conveying material, and the rear end for processing unit (plant) of stocking up sets oriented type
Material processing unit (plant) conveys the 4th conveyer belt of material.
3. the sectional bar processing equipment of a kind of environment-friendly degradable stalk according to claim 1 and grass fiber, it is characterized in that：
Vibrations circulator of the material processing device by screening, except root and hard thing and decontaminate the centrifugal filtration machines of sandy soil and form.
4. the sectional bar processing equipment of a kind of environment-friendly degradable stalk according to claim 1 and grass fiber, it is characterized in that：
The stock collating unit is that purifying and dedusting steam softens sterilization process device, including steel mesh vibrations conveyer belt 2.1, upper strata steam
Pipeline 2.2, lower floor's steam pipework 2.3, steam comb 2.4, steam jet 2.5, vapour hood 2.6, drip tray 2.7, steam spilling water
Outlet 2.8, water vapour air exhauster 9, the upper and lower of steel mesh vibrations conveyer belt 1 are respectively arranged with relative upper spraying steam device with
Spraying steam device, upper spraying steam device top are provided with vapour hood 2.6, and the top of vapour hood 2.6 is provided with water vapour air exhauster
2.9；Drip tray 2.7 is provided with below lower spraying steam device, the bottom of drip tray 2.7 is provided with the cold doubtful water out 2.8 of steam.
5. the sectional bar processing equipment of a kind of environment-friendly degradable stalk according to claim 4 and grass fiber, it is characterized in that：
The connection of steam comb 2.4 that described upper spraying steam device is uniformly arranged by upper strata steam pipework 2.2 by upper strata forms；Lower spray
The connection of steam comb 2.4 that steam unit is uniformly arranged by lower floor's steam pipework 2.3 by lower floor forms, wherein described steam
Comb 2.4 is provided with the steam jet 2.5 uniformly arranged.
6. the sectional bar processing equipment of a kind of environment-friendly degradable stalk according to claim 1 and grass fiber, it is characterized in that：
The stock processing unit (plant), including：The barbed roller homocline carding apparatus 3.1,3.2 of two pass, two pass glue-spraying device 3.3,3.4, transmission
The barbed homocline roller carding apparatus 3.6 of band 3.5, single track, receive side feed device 3.7, single track glue-spraying device 3.8, feeding supporting plate 3.9；
The top top of conveyer belt 3.5 is sequentially provided with the barbed roller homocline carding apparatus 3.1,3.2 of two pass, two pass glue-spraying device 3.3,
3.4, the barbed homocline roller carding apparatus 3.6 of single track, single track glue-spraying device 3.8, the wherein barbed homocline roller carding apparatus 3.6 of single track,
The both sides of single track glue-spraying device 3.8, which are provided with, receives side feed device 3.7, and the end of conveyer belt 3.5 is provided with feeding supporting plate 3.9.
7. the sectional bar processing equipment of a kind of environment-friendly degradable stalk according to claim 1 and grass fiber, it is characterized in that：
The shape extrusion device to roll heat drying sewing device, including single track rolling wheel 4.1, two pass rolling wheel 4.2,4.3 plus
Pipe line 4.4, vapour hood 4.5, dry air exhauster 4.6, row's formula sewing machine 4.7, sizing scissors 4.8, rewinding reel 4.9；With sending
The outlet correspondence position of material torr plate 4.9 is sequentially provided with single track rolling wheel 4.1, two pass rolling wheel 4.2,4.3, single track rolling wheel
4.1st, the center lubrication groove of two pass rolling wheel 4.2,4.3 is respectively arranged with the heating pipeline 4.4 of series connection, single track rolling wheel 4.1, two pass
The outer wheel surface of rolling wheel 4.2,4.3 is evenly equipped with row's steam hole；The top of two pass rolling wheel 4.2,4.3 is provided with vapour hood 4.5,
The top of vapour hood 4.5 is provided with dry air exhauster 4.6；The output port of two pass rolling wheel 4.2,4.3 is sequentially provided with row's formula
Sewing machine 4.7, sizing scissors 4.8, rewinding reel 4.9.
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| CN201710701837.2A CN107471376B (en) | 2017-08-16 | 2017-08-16 | Environment-friendly degradable straw and grass fiber profile and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710701837.2A CN107471376B (en) | 2017-08-16 | 2017-08-16 | Environment-friendly degradable straw and grass fiber profile and method |
Publications (2)
| Publication Number | Publication Date |
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| CN107471376A true CN107471376A (en) | 2017-12-15 |
| CN107471376B CN107471376B (en) | 2022-04-19 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1196166A (en) * | 1997-06-18 | 1998-10-21 | 王富理 | Line wheel type automatic plane thresher |
| US6319431B1 (en) * | 1997-11-26 | 2001-11-20 | Futuratec Cc | Preservative and fire retardant composition and combination and process |
| CN1513651A (en) * | 2003-08-15 | 2004-07-21 | 南京林业大学 | Heat treatment process of agricultural straw |
| CN101450503A (en) * | 2008-12-31 | 2009-06-10 | 郑林义 | Wood-bamboo straw fiberboard and composite board and post wet-method production technique |
| CN102802893A (en) * | 2009-06-25 | 2012-11-28 | 伊士曼化工公司 | Methods for esterifying lignocellulosic material |
-
2017
- 2017-08-16 CN CN201710701837.2A patent/CN107471376B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1196166A (en) * | 1997-06-18 | 1998-10-21 | 王富理 | Line wheel type automatic plane thresher |
| US6319431B1 (en) * | 1997-11-26 | 2001-11-20 | Futuratec Cc | Preservative and fire retardant composition and combination and process |
| CN1513651A (en) * | 2003-08-15 | 2004-07-21 | 南京林业大学 | Heat treatment process of agricultural straw |
| CN101450503A (en) * | 2008-12-31 | 2009-06-10 | 郑林义 | Wood-bamboo straw fiberboard and composite board and post wet-method production technique |
| CN102802893A (en) * | 2009-06-25 | 2012-11-28 | 伊士曼化工公司 | Methods for esterifying lignocellulosic material |
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| Publication number | Publication date |
|---|---|
| CN107471376B (en) | 2022-04-19 |
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