CN103223721A - 双螺杆排气挤出机 - Google Patents
双螺杆排气挤出机 Download PDFInfo
- Publication number
- CN103223721A CN103223721A CN2013101772071A CN201310177207A CN103223721A CN 103223721 A CN103223721 A CN 103223721A CN 2013101772071 A CN2013101772071 A CN 2013101772071A CN 201310177207 A CN201310177207 A CN 201310177207A CN 103223721 A CN103223721 A CN 103223721A
- Authority
- CN
- China
- Prior art keywords
- screw
- twin
- double
- section
- extruder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000007872 degassing Methods 0.000 title claims abstract description 29
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 7
- 239000000498 cooling water Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 9
- 238000002156 mixing Methods 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract description 2
- 238000009833 condensation Methods 0.000 abstract 5
- 230000005494 condensation Effects 0.000 abstract 5
- 230000004048 modification Effects 0.000 description 20
- 238000012986 modification Methods 0.000 description 20
- 229920002472 Starch Polymers 0.000 description 12
- 235000019698 starch Nutrition 0.000 description 12
- 239000008107 starch Substances 0.000 description 12
- 229920005989 resin Polymers 0.000 description 9
- 239000011347 resin Substances 0.000 description 9
- 229920006167 biodegradable resin Polymers 0.000 description 8
- 230000018044 dehydration Effects 0.000 description 7
- 238000006297 dehydration reaction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 239000000178 monomer Substances 0.000 description 7
- 229920001685 Amylomaize Polymers 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000007385 chemical modification Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 1
- WSQZNZLOZXSBHA-UHFFFAOYSA-N 3,8-dioxabicyclo[8.2.2]tetradeca-1(12),10,13-triene-2,9-dione Chemical compound O=C1OCCCCOC(=O)C2=CC=C1C=C2 WSQZNZLOZXSBHA-UHFFFAOYSA-N 0.000 description 1
- 229920000856 Amylose Polymers 0.000 description 1
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical group CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical group COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- YQHLDYVWEZKEOX-UHFFFAOYSA-N cumene hydroperoxide Chemical compound OOC(C)(C)C1=CC=CC=C1 YQHLDYVWEZKEOX-UHFFFAOYSA-N 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- JVLRYPRBKSMEBF-UHFFFAOYSA-K diacetyloxystibanyl acetate Chemical compound [Sb+3].CC([O-])=O.CC([O-])=O.CC([O-])=O JVLRYPRBKSMEBF-UHFFFAOYSA-K 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012975 dibutyltin dilaurate Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JJTUDXZGHPGLLC-UHFFFAOYSA-N lactide Chemical compound CC1OC(=O)C(C)OC1=O JJTUDXZGHPGLLC-UHFFFAOYSA-N 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- -1 poly butylene succinate Polymers 0.000 description 1
- 229920002961 polybutylene succinate Polymers 0.000 description 1
- 239000004631 polybutylene succinate Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B29C48/365—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pumps, e.g. piston pumps
- B29C48/37—Gear pumps
-
- 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
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/39—Plasticisers, homogenisers or feeders comprising two or more stages a first extruder feeding the melt into an intermediate location of a second extruder
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310177207.1A CN103223721B (zh) | 2013-05-14 | 2013-05-14 | 双螺杆排气挤出机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310177207.1A CN103223721B (zh) | 2013-05-14 | 2013-05-14 | 双螺杆排气挤出机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103223721A true CN103223721A (zh) | 2013-07-31 |
CN103223721B CN103223721B (zh) | 2015-04-01 |
Family
ID=48834477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310177207.1A Active CN103223721B (zh) | 2013-05-14 | 2013-05-14 | 双螺杆排气挤出机 |
Country Status (1)
Country | Link |
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CN (1) | CN103223721B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106084692A (zh) * | 2016-06-16 | 2016-11-09 | 深圳市虹彩新材料科技有限公司 | 聚乳酸复合材料的制备方法 |
CN109695568A (zh) * | 2019-02-21 | 2019-04-30 | 威海智德真空科技有限公司 | 同向旋转共轭啮合的双螺杆 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2141761Y (zh) * | 1992-11-27 | 1993-09-08 | 王泽新 | 双螺杆聚酯熔融挤出机 |
CN2204231Y (zh) * | 1994-02-01 | 1995-08-02 | 南京天环实业公司 | 复合反应双螺杆挤出机 |
CN2925844Y (zh) * | 2006-05-19 | 2007-07-25 | 林军 | 纤维增强热塑性塑料双螺杆挤出机 |
CN101804688A (zh) * | 2010-03-24 | 2010-08-18 | 上海俊尔新材料有限公司 | 一种用于制备低残留物含量接枝聚合物的塑料挤出机组 |
CN201872322U (zh) * | 2010-11-26 | 2011-06-22 | 马宏 | 供橡塑混炼挤出的抽真空装置 |
CN102700109A (zh) * | 2012-06-19 | 2012-10-03 | 苏州博云塑业有限公司 | 啮合同向双螺杆挤出机用螺杆 |
CN202668959U (zh) * | 2012-01-16 | 2013-01-16 | 广州市合诚化学有限公司 | 一种反应型双螺杆挤出机用抽真空装置 |
CN102990904A (zh) * | 2013-01-10 | 2013-03-27 | 游瑞生 | 用于锥形双螺杆挤出机的压料真空排气装置 |
-
2013
- 2013-05-14 CN CN201310177207.1A patent/CN103223721B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2141761Y (zh) * | 1992-11-27 | 1993-09-08 | 王泽新 | 双螺杆聚酯熔融挤出机 |
CN2204231Y (zh) * | 1994-02-01 | 1995-08-02 | 南京天环实业公司 | 复合反应双螺杆挤出机 |
CN2925844Y (zh) * | 2006-05-19 | 2007-07-25 | 林军 | 纤维增强热塑性塑料双螺杆挤出机 |
CN101804688A (zh) * | 2010-03-24 | 2010-08-18 | 上海俊尔新材料有限公司 | 一种用于制备低残留物含量接枝聚合物的塑料挤出机组 |
CN201872322U (zh) * | 2010-11-26 | 2011-06-22 | 马宏 | 供橡塑混炼挤出的抽真空装置 |
CN202668959U (zh) * | 2012-01-16 | 2013-01-16 | 广州市合诚化学有限公司 | 一种反应型双螺杆挤出机用抽真空装置 |
CN102700109A (zh) * | 2012-06-19 | 2012-10-03 | 苏州博云塑业有限公司 | 啮合同向双螺杆挤出机用螺杆 |
CN102990904A (zh) * | 2013-01-10 | 2013-03-27 | 游瑞生 | 用于锥形双螺杆挤出机的压料真空排气装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106084692A (zh) * | 2016-06-16 | 2016-11-09 | 深圳市虹彩新材料科技有限公司 | 聚乳酸复合材料的制备方法 |
CN106084692B (zh) * | 2016-06-16 | 2018-01-16 | 深圳市虹彩新材料科技有限公司 | 聚乳酸复合材料的制备方法 |
CN109695568A (zh) * | 2019-02-21 | 2019-04-30 | 威海智德真空科技有限公司 | 同向旋转共轭啮合的双螺杆 |
CN109695568B (zh) * | 2019-02-21 | 2024-06-04 | 威海智德真空科技有限公司 | 同向旋转共轭啮合的双螺杆 |
Also Published As
Publication number | Publication date |
---|---|
CN103223721B (zh) | 2015-04-01 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240108 Address after: 324000, Building 2, Phase III, Robot Industry Park, No. 21 Fucai Road, Zhejiang Longyou Economic Development Zone, Mohuan Township, Longyou County, Quzhou City, Zhejiang Province Patentee after: Longyou Hongcai New Material Technology Co.,Ltd. Address before: 518000, 1st Floor, Block C, Building 1, 5th to 6th Floor, Block D, Building 1, Hong'ao Industrial Park, Intersection of Genyu Road and Nanming Road, Gongming Office, Guangming New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN HONGCAI NEW MATERIAL TECHNOLOGY Co.,Ltd. |
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