JP5584807B1 - Polymer composite material manufacturing apparatus and manufacturing method thereof - Google Patents
Polymer composite material manufacturing apparatus and manufacturing method thereof Download PDFInfo
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- JP5584807B1 JP5584807B1 JP2013195851A JP2013195851A JP5584807B1 JP 5584807 B1 JP5584807 B1 JP 5584807B1 JP 2013195851 A JP2013195851 A JP 2013195851A JP 2013195851 A JP2013195851 A JP 2013195851A JP 5584807 B1 JP5584807 B1 JP 5584807B1
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- 239000002131 composite material Substances 0.000 title claims abstract description 31
- 229920000642 polymer Polymers 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 239000007788 liquid Substances 0.000 claims abstract description 52
- 239000002994 raw material Substances 0.000 claims abstract description 29
- 229920001059 synthetic polymer Polymers 0.000 claims abstract description 25
- 238000002156 mixing Methods 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 12
- 239000010881 fly ash Substances 0.000 claims description 26
- 239000002956 ash Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims 3
- 239000000843 powder Substances 0.000 abstract description 22
- 239000000945 filler Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 10
- 239000000047 product Substances 0.000 description 9
- 238000004898 kneading Methods 0.000 description 7
- 229920003002 synthetic resin Polymers 0.000 description 7
- 239000000057 synthetic resin Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000003245 coal Substances 0.000 description 4
- 239000010883 coal ash Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920005992 thermoplastic resin Polymers 0.000 description 4
- 238000009834 vaporization Methods 0.000 description 4
- 230000008016 vaporization Effects 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229920001684 low density polyethylene Polymers 0.000 description 3
- 239000004702 low-density polyethylene Substances 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920005668 polycarbonate resin Polymers 0.000 description 2
- 239000004431 polycarbonate resin Substances 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000004931 aggregating effect Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- FZFYOUJTOSBFPQ-UHFFFAOYSA-M dipotassium;hydroxide Chemical compound [OH-].[K+].[K+] FZFYOUJTOSBFPQ-UHFFFAOYSA-M 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005042 ethylene-ethyl acrylate Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
- B29B7/482—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs
- B29B7/483—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs the other mixing parts being discs perpendicular to the screw axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
- B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
- B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7461—Combinations of dissimilar mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
- B29B7/7485—Systems, i.e. flow charts or diagrams; Plants with consecutive mixers, e.g. with premixing some of the components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/82—Heating or cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
- B29B7/845—Venting, degassing or removing evaporated components in devices with rotary stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/88—Adding charges, i.e. additives
- B29B7/90—Fillers or reinforcements, e.g. fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/287—Raw material pre-treatment while feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
- B29C48/2886—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules of fibrous, filamentary or filling materials, e.g. thin fibrous reinforcements or fillers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/402—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders the screws having intermeshing parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/575—Screws provided with elements of a generally circular cross-section for shearing the melt, i.e. shear-ring elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/76—Venting, drying means; Degassing means
- B29C48/765—Venting, drying means; Degassing means in the extruder apparatus
- B29C48/766—Venting, drying means; Degassing means in the extruder apparatus in screw extruders
- B29C48/767—Venting, drying means; Degassing means in the extruder apparatus in screw extruders through a degassing opening of a barrel
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
【課題】投入する液媒の量を抑制しつつ高配合率の充填材が均一に分散した高分子複合材料を安定的に製造する技術を提供する。
【解決手段】高分子複合材料の製造装置20は、原料を投入するホッパ21が上流側に設けられ混練物が押し出されるダイ部22が下流側に設けられるシリンダ23と、このシリンダ23の内部で軸回転し上流から下流に向かって原料を押し出しながら入熱させ混練物にするスクリュ24と、混練物から分離したガス成分をシリンダ23から排出するベント部25と、少なくとも粉体、合成高分子及び液媒を別々に収容しそれぞれ所定の分量を供給する容器26(26a,26b,26c)と、供給された粉体、合成高分子及び液媒を混合し原料としてホッパ21に投入する混合部27と、を備えている。
【選択図】 図2The present invention provides a technique for stably producing a polymer composite material in which a filler with a high blending ratio is uniformly dispersed while suppressing the amount of liquid medium to be introduced.
An apparatus 20 for producing a polymer composite material includes a cylinder 23 in which a hopper 21 for introducing a raw material is provided on the upstream side and a die part 22 for extruding the kneaded material is provided on the downstream side. A screw 24 that heats while rotating the shaft and extrudes the raw material from upstream to downstream to make a kneaded product, a vent portion 25 that discharges a gas component separated from the kneaded product from the cylinder 23, and at least powder, synthetic polymer, and Containers 26 (26a, 26b, 26c) that separately store liquid media and supply predetermined amounts, respectively, and a mixing unit 27 that mixes the supplied powder, synthetic polymer, and liquid medium and feeds them into the hopper 21 as raw materials. And.
[Selection] Figure 2
Description
本発明は、粉体が充填された高分子複合材料の製造技術に関する。 The present invention relates to a technique for producing a polymer composite material filled with powder.
図1に示すように石炭火力発電所10では、粉状に砕いた石炭を、ボイラ11内で燃焼させ、そのエネルギーをタービン12及び発電機13により電気に変換している。
この石炭の燃焼に伴い、その約1割に相当する大量の石炭灰が生成する。
そして、この石炭灰は、フライアッシュとクリンカアッシュに分類される。
As shown in FIG. 1, in a coal-fired
Along with the combustion of the coal, a large amount of coal ash corresponding to about 10% of the coal is generated.
And this coal ash is classified into fly ash and clinker ash.
フライアッシュは、溶融した石炭灰の粒子が高温の燃焼ガス中を浮遊し、低温のボイラ出口で冷却されてガラス状の球形の粒子となり電気集じん器14で回収されるものである。フライアッシュが回収された燃焼ガスは、煙突15から大気中に放出される。
このフライアッシュは、粒子径の大きさに従って選り分けて、それぞれサイロ16に貯蔵される。
In the fly ash, molten coal ash particles float in a high-temperature combustion gas, are cooled at a low-temperature boiler outlet, become glassy spherical particles, and are collected by the
The fly ash is sorted and stored in the
一方、クリンカアッシュは、ボイラ11内の石炭灰の粒子が、相互に付着し合い多孔塊となって、ボイラ11の内部に残留するものである。
このクリンカアッシュは、ボイラ11の下部に設けられた水槽(クリンカホッパ17)に落下して堆積する。そして、粉砕機により砂状に砕かれ、脱水槽18で脱水した後に、砂状のまま貯蔵槽19に貯蔵される。
On the other hand, in the clinker ash, the coal ash particles in the
This clinker ash falls and accumulates in a water tank (clinker hopper 17) provided in the lower part of the
近年、原子力発電所の事故を踏まえて石炭火力発電への依存度が向上している。
そこで、石炭火力発電で発生するフライアッシュの新たな活用用途が検討されている。
これまでフライアッシュは、埋立用途やコンクリート混和剤等に活用されてきた。
しかし、このうち埋立用途に関しては、震災時に発生した液状化現象が、フライアッシュによる埋立地で多く発生したことから、活用が忌避される傾向ある。
一方において、コンクリート混和剤としての用途は、需要が頭打ちであり、今後拡大する見通しもたっていない。
In recent years, the dependence on coal-fired power generation has improved in light of accidents at nuclear power plants.
Therefore, a new application of fly ash generated in coal-fired power generation is being studied.
Until now, fly ash has been used for landfill applications and concrete admixtures.
However, for landfill applications, the liquefaction phenomenon that occurred at the time of the earthquake occurred frequently in landfills due to fly ash, and its use tends to be avoided.
On the other hand, the demand for use as a concrete admixture has reached its peak, and it is not expected to expand in the future.
フライアッシュの大量消費が見込まれる用途として、プラスチック複合材の充填材が考えられるが、実用化には至っていない。
一方において、フライアッシュのような微粉体をプラスチック複合材の充填材として活用する試みは、数多く報告されている。
A plastic composite filler can be considered as an application where mass consumption of fly ash is expected, but it has not been put into practical use.
On the other hand, many attempts have been reported to utilize fine powders such as fly ash as fillers for plastic composites.
具体的には、プラスチック複合材を押出機で効率的に混練するために、嵩比重の小さな複数種類の原料を、まとめて一か所から投入するのではなく、複数の投入口からそれぞれ別々に投入する技術が開示されている(例えば、特許文献1)。 Specifically, in order to efficiently knead plastic composites with an extruder, multiple types of raw materials with small bulk specific gravity are not put together from one place, but separately from multiple feed openings. A technique to be introduced is disclosed (for example, Patent Document 1).
また、合成樹脂のマトリックス相に、貝殻を粉砕した充填材の分散相を均一に形成するために、合成樹脂と充填材とを液媒(水)と共に混練する技術が開示されている(例えば、特許文献2)。 Further, a technique for kneading a synthetic resin and a filler together with a liquid medium (water) in order to uniformly form a dispersed phase of a filler obtained by pulverizing shells in a matrix phase of a synthetic resin is disclosed (for example, Patent Document 2).
さらに、合成樹脂と充填材と液媒(水)とを共に混練する場合において、充填材の分散相をさらに微細化・均一化するために、開閉弁を設けて押出機の内部圧力を調整する技術が開示されている(例えば、特許文献3)。 Further, when the synthetic resin, the filler and the liquid medium (water) are kneaded together, an on-off valve is provided to adjust the internal pressure of the extruder in order to further refine and homogenize the dispersed phase of the filler. A technique is disclosed (for example, Patent Document 3).
しかし、特許文献1の開示技術では押出機の構成が複雑化する課題があった。
また、特許文献2,3の開示技術では、ミクロレベルでの分散相の微細化(均一化)を達成することができるが、個別に連続供給される各原料の配合ムラが生じる場合は、マクロレベルで不均一になる課題があった。さらに、スクリュの回転抵抗が変動するために、押出機の動作の安定性に欠ける課題があった。
また、特許文献2,3の開示技術において、充填材の配合比率を高める場合は、分散相の微細化(均一化)を確保するために過剰の液媒(水)を投入する必要に迫られるが、この液媒の排出時に大量の気化熱が混練物から奪われる課題があった。
However, the technique disclosed in Patent Document 1 has a problem that the configuration of the extruder is complicated.
In addition, in the disclosed technologies of
Further, in the disclosed techniques of
本発明はこのような事情を考慮してなされたもので、投入する液媒の量を抑制しつつ高配合率の充填材が均一に分散した高分子複合材料を安定的に製造する技術を提供することを目的とする。 The present invention has been made in view of such circumstances, and provides a technique for stably producing a polymer composite material in which a high-mixing-rate filler is uniformly dispersed while suppressing the amount of liquid medium to be introduced. The purpose is to do.
本発明に係る高分子複合材料の製造装置において、原料を投入するホッパが上流側に設けられ混練物が押し出されるダイ部が下流側に設けられるシリンダと、前記シリンダの内部で軸回転し上流から下流に向かって前記原料を押し出しながら入熱させ前記混練物にするスクリュと、前記混練物から分離したガス成分を前記シリンダから排出するベント部と、少なくともフライアッシュ、合成高分子及び液媒を別々に収容し前記フライアッシュ100重量部に対し、前記合成高分子5〜500重量部、前記液媒0.1〜1重量部となるように供給する容器と、供給されたフライアッシュ、合成高分子及び液媒を混合し前記原料として前記ホッパに投入する混合部と、を備えることを特徴とする。 In the apparatus for producing a polymer composite material according to the present invention, a hopper for introducing raw materials is provided on the upstream side, and a die part for extruding the kneaded material is provided on the downstream side. A screw that heats the raw material while extruding it downstream and turns it into the kneaded product, a vent that discharges the gas component separated from the kneaded product from the cylinder, and at least fly ash , synthetic polymer, and liquid medium are separated. Container for supplying the synthetic polymer in an amount of 5 to 500 parts by weight and the liquid medium in an amount of 0.1 to 1 part by weight, and the supplied fly ash and the synthetic polymer. And a mixing unit that mixes the liquid medium and puts it as the raw material into the hopper.
本発明により、投入する液媒の量を抑制しつつ高配合率の充填材が均一に分散した高分子複合材料を安定的に製造する技術が提供される。 According to the present invention, there is provided a technique for stably producing a polymer composite material in which a filler with a high blending ratio is uniformly dispersed while suppressing the amount of liquid medium to be charged.
(第1実施形態)
以下、本発明の実施形態を添付図面に基づいて説明する。
図2に示すように、第1実施形態に係る高分子複合材料の製造装置20は、原料を投入するホッパ21が上流側に設けられ混練物が押し出されるダイ部22が下流側に設けられるシリンダ23と、このシリンダ23の内部で軸回転し上流から下流に向かって原料を押し出しながら入熱させ混練物にするスクリュ24と、混練物から分離したガス成分をシリンダ23から排出するベント部25と、少なくとも粉体、合成高分子及び液媒を別々に収容しそれぞれ所定の分量を供給する容器26(26a,26b,26c)と、供給された粉体、合成高分子及び液媒を混合し原料としてホッパ21に投入する混合部27と、を備えている。
(First embodiment)
Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
As shown in FIG. 2, the polymer composite
容器26(26a,26b,26c)には、それぞれ粉体、合成高分子及び液媒が収容されている。
本実施形態において粉体として採用されるフライアッシュは、球形・不定形が混在する平均粒径が10〜30μmの形態を示す。
このフライアッシュは、図1に示す生成プロセスからも判るように、含水量が、ほぼ0の絶乾状態で供給される。
そして、フライアッシュの主成分は、シリカ(SiO2)及びアルミナ(Al2O3)で70〜80%を占め、他の成分は、酸化鉄(Fe2O3)、酸化カルシウム(CaO)、酸化マグネシウム(MgO)、酸化ナトリウム(Na2O)、酸化カリウム(K2O)等である。
The container 26 (26a, 26b, 26c) contains powder, synthetic polymer, and liquid medium, respectively.
The fly ash employed as the powder in the present embodiment has a form having an average particle diameter of 10 to 30 μm in which spherical and irregular shapes are mixed.
As can be seen from the production process shown in FIG. 1, this fly ash is supplied in an absolutely dry state with a water content of almost zero.
The main components of fly ash are 70 to 80% of silica (SiO 2 ) and alumina (Al 2 O 3 ), and other components are iron oxide (Fe 2 O 3 ), calcium oxide (CaO), Magnesium oxide (MgO), sodium oxide (Na 2 O), potassium oxide (K 2 O) and the like.
合成高分子は、高分子複合材料のマトリックス相を形成するものであって、加熱により溶融する熱可塑性樹脂や、加熱により硬化する熱硬化性樹脂のいずれでも採用することができ、常温から所定温度に昇温することにより流動化するものが適用される。 A synthetic polymer forms a matrix phase of a polymer composite material, and can be any of a thermoplastic resin that melts by heating and a thermosetting resin that cures by heating. The one that is fluidized by raising the temperature is applied.
熱可塑性樹脂としては、ペレット状に成形された、低密度ポリエチレン(LDPE)、高密度ポリエチレン(HDPE)、ポリプロピレン(PP)、エチレン−酢酸ビニル共重合体(EVA)、エチレン−アクリル酸エチル共重合体(EEA)等のポリオレフィン系の樹脂が好適である。 Thermoplastic resins include low density polyethylene (LDPE), high density polyethylene (HDPE), polypropylene (PP), ethylene-vinyl acetate copolymer (EVA), ethylene-ethyl acrylate copolymer Polyolefin resins such as coalesced (EEA) are suitable.
またこれらに限定されることなく、その他、ポリカーボネート樹脂(PC)、ポリエチレンテレフタレート樹脂(PET)、アクリル・ブチレン・スチレン(ABS)、ポリ塩化ビニル(PVC)、ポリスチレン(PS)、ポリアミド(PA)等、加熱により熱流動する性質を有し一般に押出成形が可能なものであれば、特に制限無く用いることができる。
さらに、これら熱可塑性樹脂は、二種以上混合して使用してもよい。
また、これら熱可塑性樹脂の再生品を使用することもできる。
In addition, without limitation, polycarbonate resin (PC), polyethylene terephthalate resin (PET), acrylic / butylene / styrene (ABS), polyvinyl chloride (PVC), polystyrene (PS), polyamide (PA), etc. Any material can be used without particular limitation as long as it has the property of being heat-flowable by heating and can generally be extruded.
Furthermore, these thermoplastic resins may be used as a mixture of two or more.
Also, recycled products of these thermoplastic resins can be used.
液媒は、水が好適に採用されるが、シリンダ23内の設定温度及び大気圧レベルで気化するものであれば、適宜用いることができる。
この液媒は、粉体と合成樹脂と共に密閉状態で加熱混練すると、合成樹脂の流動体マトリックス相に、粉体の微細な分散相を形成する作用をもたらす。
つまり液媒は、加熱混練時に合成樹脂の流動体中で粉体が凝集するのを防いで複合体をミクロレベルで均一化する働きを有する。
As the liquid medium, water is preferably employed, but any liquid can be used as long as it vaporizes at the set temperature in the
When the liquid medium is heated and kneaded together with the powder and the synthetic resin in a sealed state, the liquid medium has an effect of forming a fine dispersed phase of the powder in the fluid matrix phase of the synthetic resin.
That is, the liquid medium has the function of preventing the powder from aggregating in the fluid of the synthetic resin during the heat-kneading and making the composite uniform at the micro level.
容器26(26a,26b,26c)のそれぞれに収容される原料が、混合部27に向けて、粉体(フライアッシュ)100重量部に対し、合成高分子5〜500重量部、液媒0.1〜1重量部の割合で供給される。
ここで合成高分子の割合が5重量部よりも低い場合は、高分子複合材料を構成する合成高分子のマトリックス相の形成が不十分となる。
そして、合成高分子の割合が500重量部よりも高い場合は、粉体の配合が相対的に小さくなり高分子複合材料としての種々の特性が低下する。
The raw material accommodated in each of the containers 26 (26a, 26b, 26c) is 5 to 500 parts by weight of the synthetic polymer and 100% by weight of the liquid medium (100% by weight) with respect to 100 parts by weight of the powder (fly ash). It is supplied at a ratio of 1 to 1 part by weight.
Here, when the proportion of the synthetic polymer is lower than 5 parts by weight, the formation of the matrix phase of the synthetic polymer constituting the polymer composite material becomes insufficient.
And when the ratio of a synthetic polymer is higher than 500 weight part, the mixing | blending of powder becomes relatively small and the various characteristics as a polymer composite material will fall.
また液媒の割合が0.1重量部よりも低い場合は、フライアッシュ粒子の表面を濡らすことができず、加熱混練過程における粉体凝集の抑制効果が低下する。また、混合部27で原料を混合する際やホッパ21に投下する際に、フライアッシュの粉体が舞い上がり、作業環境を悪化させてしまう。
また液媒の割合が1重量部よりも高い場合は、混練体から液媒を十分に除去するのに必要なベント部25の要求スペックが上がり、設備コストが上昇する。
Moreover, when the ratio of a liquid medium is lower than 0.1 weight part, the surface of a fly ash particle cannot be wetted, and the inhibitory effect of the powder aggregation in a heating kneading process falls. Further, when the raw material is mixed in the
Moreover, when the ratio of a liquid medium is higher than 1 weight part, the required specification of the
混合部27は、所定の配合率で粉体、合成高分子及び液媒を均一に混合してから原料をホッパ21に投入する。
これにより、ホッパ21に投入される原料の配合ムラが解消され、連続的に製造される高分子複合材料のマクロレベルにおける均一性が確保される。
また、ホッパ21に投入される原料の配合ムラが解消されることにより、粉体の配合比率を向上させることができ、さらに液媒を過剰に投入する必要がなくなりベント部25の負荷を軽減することができる。
さらに、ホッパ21に投入される原料の配合ムラが解消されることにより、スクリュ24を一定速度で回転させるのに必要な駆動部29のトルク変動を抑制することができ、高分子複合材料の製造の安定性を確保することができる。
The
Thereby, the mixing | blending nonuniformity of the raw material thrown into the
In addition, since the mixing unevenness of the raw material charged into the
Further, by eliminating the uneven mixing of the raw materials put into the
シリンダ23は、原料(粉体、合成高分子及び液媒)を投入するホッパ21が設けられたフィードゾーンAと、投入した原料の加熱混練ゾーンBと、混練物に含まれる液媒を気化してベント部25から排出する液媒排出ゾーンCと、溶融状態の混練物が一定圧でかつ一定量でダイ部22から押し出されるように調整するメタリングゾーンDとに分類される。
このシリンダ23には、フィードゾーンAを除く部分の外周に、ヒータ28が設けられている。このヒータ28によりシリンダ23の各ゾーンは、適切な温度に制御される。
そして、溶融状態の混練物は、最下流に設けられたダイ部22から吐出され、冷却バス(図示略)を通過して凝固した後に、ペレタイザー(図示略)により米粒状のペレットにカットされる。
The
The
The kneaded material in a molten state is discharged from the
スクリュ24は、その軸周りに螺旋状のフライトが形成されているものであって、その末端に設けられた駆動部29によって軸回転する。これにより、フライトから圧力を受けて原料及び混練物が、シリンダ23の上流から下流に向かって押し出される。
このスクリュ24は、その外径と谷径との比で表される深溝比が1.5以上であることが望ましい。
このように、スクリュ24の深溝比が設定されることにより、シリンダ23内に大きなフリーボリュームが形成され、嵩密度の小さな原料であっても処理量を安定化させることができる。
The
As for this
Thus, by setting the deep groove ratio of the
なお、実施形態における高分子複合材料の製造装置20は、フライトの螺旋方向が同じで同方向回転の二軸型を例示しているが、フライトの螺旋方向が逆の異方向回転であってもよく、一軸型又は多軸型であってもよい。また、スクリュ外径が先端にいくに従って細くなるコニカル型の押出機にも適用することができる。
In addition, although the
シリンダ23においてフィードゾーンAは、ヒータ28が設けられていない非加熱ゾーンであるために、投入された原料(粉体、合成高分子及び液媒)のうち液媒が気化してホッパ21から散逸することが防止される。
In the
加熱混練ゾーンBでは、原料が、軸回転するスクリュ24及びヒータ28の働きにより加熱混練され、この原料に含まれる合成樹脂が溶融する。
原料に含まれる粉体は、密閉系における高温高圧状態の液媒の作用により再凝集が抑制され、溶融体のマトリックス中で微細に均一分散していくことになる。
In the heat-kneading zone B, the raw material is heated and kneaded by the action of the
The powder contained in the raw material is re-aggregated by the action of the high-temperature and high-pressure liquid medium in the closed system, and is finely and uniformly dispersed in the matrix of the melt.
次に液媒排出ゾーンCを、混練物を通過すると、密閉系から開放系に切り替わり、内部圧力が大気圧レベルに低下するために、含まれる液媒が気化する。
そして、ベント部25において混練物から分離したガス成分を排出する。
このベント部25は、シリンダ23に形成した開口をメッシュ板(図示略)で覆い、混練体がこのベント部25から外側に飛び出さないように構成されている。
一方、液媒の気化ガスは、このメッシュ板を通過して選択的に外部に排出される。
Next, when the kneaded product is passed through the liquid medium discharge zone C, the system is switched from the closed system to the open system, and the internal pressure is reduced to the atmospheric pressure level, so that the contained liquid medium is vaporized.
And the gas component isolate | separated from the kneaded material in the
The
On the other hand, the vaporized gas of the liquid medium is selectively discharged outside through the mesh plate.
なお、絞り弁(図示略)を設けたベント部25を、シリンダ23の長手方向に複数配置し、それらの内部圧を上流から下流に向かって大気圧に漸近するように設定することで、液媒の急激な気化を防止してもよい。
また、ベント部25に減圧ポンプ(図示略)を設け、シリンダ23の内部圧力を大気圧よりも低圧に設定することで、液媒の排出を促進させてもよい。
A plurality of
Moreover, the discharge of the liquid medium may be promoted by providing a pressure reducing pump (not shown) in the
最終的にダイ部22から出力され、ペレット状に成形された高分子複合材料は、市場を流通した後に、再溶融されて種々の最終製品に成形される。
実施形態で示したフライアッシュ充填高分子複合材料で成形されるのに好適な最終製品としては、コンクリート型枠用合板(コンパネ)等の土木用の樹脂板、合成高分子をポリプロピレンとしフライアッシュを30〜70重量部に配合したプラスチック段ボール、合成高分子を低密度ポリエチレン又は/及び直鎖状低密度ポリエチレンとしフライアッシュを20〜60重量部に配合したシート、フィルム又は袋等が挙げられる。
The polymer composite material finally outputted from the
The final product suitable for molding with the fly ash filled polymer composite material shown in the embodiment includes a resin plate for civil engineering such as a plywood for concrete formwork (compane), and a fly ash made of synthetic polymer as polypropylene. Examples thereof include a plastic corrugated cardboard compounded in 30 to 70 parts by weight, a sheet, a film, or a bag in which a synthetic polymer is low density polyethylene and / or linear low density polyethylene and fly ash is compounded in 20 to 60 parts by weight.
(第2実施形態)
次に図3に基づいて本発明における第2実施形態について説明する。
なお、図3において図2と共通の構成又は機能を有する部分は、同一符号で示し、重複する説明を省略する。
第2実施形態に係る高分子複合材料の製造装置20は、ベント部25が設けられたシリンダのゾーンCは、その前後のゾーンB,Dよりも、スクリュ24の溝部分に形成される空隙33が大きく設定されている。
これにより液媒排出ゾーンCにおいて、混練体がシリンダ23及びスクリュ24から受ける圧力が低下し、液媒の気化が促進されるとともに、混練体がベント部25から盛り上がる現象も抑制できる。
(Second Embodiment)
Next, a second embodiment of the present invention will be described based on FIG.
3, parts having the same configuration or function as those in FIG. 2 are denoted by the same reference numerals, and redundant description is omitted.
In the polymer composite
As a result, in the liquid medium discharge zone C, the pressure received by the kneaded body from the
さらに、第2実施形態に係る高分子複合材料の製造装置20は、ベント部25が設けられたゾーンCにおけるスクリュ24の両端には、混練物を逆方向に押し出す逆送り形状31,32が形成されている。
上流側の逆送り形状31により、加熱混練ゾーンBにおいて背圧が付与された混練体は、液媒排出ゾーンCに到達したところで急激に圧力が低下し、液媒の気化が促進される。
そして、下流側の逆送り形状32により、液媒排出ゾーンCにおける混練体の滞留時間が延長されて液媒の排出が促進される。
Furthermore, in the polymer composite
Due to the
Further, due to the
以上述べた少なくともひとつの実施形態の高分子複合材料の製造装置によれば、粉体、合成高分子及び液媒を混合してから押出機のホッパに供給することにより、投入する液媒の量を抑制しつつ高配合率の充填材が均一に分散した高分子複合材料を安定的に製造することが可能となる。 According to the apparatus for producing a polymer composite material of at least one embodiment described above, the amount of the liquid medium to be charged is obtained by mixing the powder, the synthetic polymer, and the liquid medium and then supplying the mixed liquid to the hopper of the extruder. It is possible to stably produce a polymer composite material in which a filler with a high blending ratio is uniformly dispersed while suppressing the above.
本発明のいくつかの実施形態を説明したが、これらの実施形態は、例として提示したものであり、発明の範囲を限定することは意図していない。これら実施形態は、その他の様々な形態で実施されることが可能であり、発明の要旨を逸脱しない範囲で、種々の省略、置き換え、変更、組み合わせを行うことができる。これら実施形態やその変形は、発明の範囲や要旨に含まれると同様に、特許請求の範囲に記載された発明とその均等の範囲に含まれるものである。 Although several embodiments of the present invention have been described, these embodiments are presented by way of example and are not intended to limit the scope of the invention. These embodiments can be implemented in various other forms, and various omissions, replacements, changes, and combinations can be made without departing from the scope of the invention. These embodiments and their modifications are included in the scope and gist of the invention, and are also included in the invention described in the claims and the equivalents thereof.
10…石炭火力発電所、20…高分子複合材料の製造装置、21…ホッパ、22…ダイ部、23…シリンダ、24…スクリュ、25…ベント部、26(26a,26b,26c)…容器、27…混合部、28…ヒータ、29…駆動部、31,32…逆送り形状、33…空隙、A…フィードゾーン、B…加熱混練ゾーン、C…液媒排出ゾーン、D…メタリングゾーン。
DESCRIPTION OF
Claims (6)
前記シリンダの内部で軸回転し上流から下流に向かって前記原料を押し出しながら入熱させ前記混練物にするスクリュと、
前記混練物から分離したガス成分を前記シリンダから排出するベント部と、
少なくともフライアッシュ、合成高分子及び液媒を別々に収容し前記フライアッシュ100重量部に対し、前記合成高分子5〜500重量部、前記液媒0.1〜1重量部となるように供給する容器と、
供給されたフライアッシュ、合成高分子及び液媒を混合し前記原料として前記ホッパに投入する混合部と、を備えることを特徴とする高分子複合材料の製造装置。 A cylinder in which a hopper for charging the raw material is provided on the upstream side and a die part on which the kneaded material is extruded is provided on the downstream side;
A screw that rotates inside the cylinder and heats it while extruding the raw material from upstream to downstream to make the kneaded product;
A vent part for discharging the gas component separated from the kneaded material from the cylinder;
At least fly ash , synthetic polymer and liquid medium are separately accommodated and supplied so that the synthetic polymer is 5 to 500 parts by weight and the liquid medium is 0.1 to 1 parts by weight with respect to 100 parts by weight of the fly ash. A container,
And a mixing unit that mixes the supplied fly ash , the synthetic polymer, and the liquid medium and feeds the raw ash into the hopper as the raw material.
少なくともフライアッシュ、合成高分子及び液媒を別々に収容した容器から前記フライアッシュ100重量部に対し、前記合成高分子5〜500重量部、前記液媒0.1〜1重量部となるように混合部に供給するステップと、
前記混合部に供給されたフライアッシュ、合成高分子及び液媒を混合し前記原料として前記ホッパに投入するステップと、
前記シリンダの上流から下流に向かって前記原料を押し出しながら入熱させてなる混練物から分離したガス成分をベント部から排出するステップと、
前記ガス成分を排出させた後の前記混練物を前記ダイ部から取り出すステップと、を含むことを特徴とする高分子複合材料の製造方法。 A step of axially rotating the screw inside a cylinder in which a hopper for introducing the raw material is provided on the upstream side and a die portion from which the kneaded material is extruded is provided on the downstream side;
At least 5 to 500 parts by weight of the synthetic polymer and 0.1 to 1 part by weight of the liquid medium with respect to 100 parts by weight of the fly ash from a container containing at least fly ash , the synthetic polymer and the liquid medium. Supplying to the mixing section;
Mixing fly ash , synthetic polymer, and liquid medium supplied to the mixing unit and charging the raw material into the hopper;
Discharging the gas component separated from the kneaded material that is heat-input while extruding the raw material from the upstream to the downstream of the cylinder;
And a step of taking out the kneaded material after discharging the gas component from the die part.
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04163013A (en) * | 1990-10-24 | 1992-06-08 | Matsushita Electric Works Ltd | Material feeding device of injection molding machine and controlling method of metering time |
JPH08276426A (en) * | 1995-04-04 | 1996-10-22 | Sanpori:Kk | Method and apparatus for recycling thermally curable resin waste |
JPH09155950A (en) * | 1995-11-30 | 1997-06-17 | Toray Dow Corning Silicone Co Ltd | Manufacture of diorganopolysiloxane and fine powder-like silica mixture |
JP2001081284A (en) * | 1999-09-14 | 2001-03-27 | Nitto Denko Corp | Preparation of semiconductor sealing epoxy resin composition and semiconductor sealing epoxy resin composition obtained thereby, and semiconductor device sealed therewith |
JP2002086529A (en) * | 2000-09-11 | 2002-03-26 | Takashi Washimi | Method for recycling used pet product |
JP3138790U (en) * | 2007-11-02 | 2008-01-17 | コニカミノルタホールディングス株式会社 | Kneading equipment |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5436611B2 (en) * | 1973-12-29 | 1979-11-10 | ||
JPS5318457Y2 (en) * | 1973-12-30 | 1978-05-17 | ||
JPS5232050A (en) * | 1975-09-05 | 1977-03-10 | Hitachi Ltd | Apparatus for feeding mixed powder |
IT1283652B1 (en) * | 1996-08-02 | 1998-04-23 | Pomini Spa | PROCEDURE FOR THE CONTINUOUS MIXING AND EXTRUSION OF POLYMERIC MATERIALS WITH DRY PRE-MIXING OF THE MATERIAL AND |
JP3280875B2 (en) * | 1996-12-27 | 2002-05-13 | 住友化学工業株式会社 | Plasticizer |
JP2002166421A (en) * | 2000-11-30 | 2002-06-11 | Nippon Steel Chem Co Ltd | Method for manufacturing regenerated pellets from waste olefin film |
JP4067106B2 (en) * | 2004-11-01 | 2008-03-26 | 八洲建設株式会社 | Waste composite resin pellet manufacturing apparatus and manufacturing method thereof |
WO2008136314A1 (en) * | 2007-05-01 | 2008-11-13 | Agri Future Joetsu Co., Ltd. | Polymer composite material, apparatus for producing the same and method of producing the same |
JP4660528B2 (en) * | 2007-05-01 | 2011-03-30 | アグリフューチャー・じょうえつ株式会社 | Polymer composite material manufacturing apparatus and manufacturing method thereof |
JP2009202561A (en) * | 2008-01-30 | 2009-09-10 | Fujifilm Corp | Precursor for press working, and method of manufacturing the same |
JP5097191B2 (en) * | 2009-11-20 | 2012-12-12 | 鷹觜建設株式会社 | Inorganic filler for resin and method for producing composite resin composition |
CN203093008U (en) * | 2013-03-26 | 2013-07-31 | 允友成(宿迁)复合新材料有限公司 | Extruder with stirring mixing function |
-
2013
- 2013-09-20 JP JP2013195851A patent/JP5584807B1/en active Active
- 2013-12-24 CN CN201380060200.XA patent/CN104812544B/en active Active
- 2013-12-24 WO PCT/JP2013/084412 patent/WO2015040765A1/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04163013A (en) * | 1990-10-24 | 1992-06-08 | Matsushita Electric Works Ltd | Material feeding device of injection molding machine and controlling method of metering time |
JPH08276426A (en) * | 1995-04-04 | 1996-10-22 | Sanpori:Kk | Method and apparatus for recycling thermally curable resin waste |
JPH09155950A (en) * | 1995-11-30 | 1997-06-17 | Toray Dow Corning Silicone Co Ltd | Manufacture of diorganopolysiloxane and fine powder-like silica mixture |
JP2001081284A (en) * | 1999-09-14 | 2001-03-27 | Nitto Denko Corp | Preparation of semiconductor sealing epoxy resin composition and semiconductor sealing epoxy resin composition obtained thereby, and semiconductor device sealed therewith |
JP2002086529A (en) * | 2000-09-11 | 2002-03-26 | Takashi Washimi | Method for recycling used pet product |
JP3138790U (en) * | 2007-11-02 | 2008-01-17 | コニカミノルタホールディングス株式会社 | Kneading equipment |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7061239B1 (en) * | 2021-07-15 | 2022-04-27 | 大野 孝 | Manufacturing method of resin composite material, resin composite material and molded product |
WO2023286258A1 (en) * | 2021-07-15 | 2023-01-19 | 孝 大野 | Method for producing resin composite material, and resin composite material |
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