CN1435310A - 螺杆挤出熔融物的稳压装置及方法 - Google Patents
螺杆挤出熔融物的稳压装置及方法 Download PDFInfo
- Publication number
- CN1435310A CN1435310A CN02100799A CN02100799A CN1435310A CN 1435310 A CN1435310 A CN 1435310A CN 02100799 A CN02100799 A CN 02100799A CN 02100799 A CN02100799 A CN 02100799A CN 1435310 A CN1435310 A CN 1435310A
- Authority
- CN
- China
- Prior art keywords
- pressure
- screw
- hole
- fused
- voltage stabilizing
- 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
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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
- B29C48/92—Measuring, controlling or regulating
-
- 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
- B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
- B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
- B29B7/428—Parts or accessories, e.g. casings, feeding or discharging means
-
- 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
-
- 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
- B29B7/72—Measuring, controlling or regulating
- B29B7/726—Measuring properties of mixture, e.g. temperature or density
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92009—Measured parameter
- B29C2948/92019—Pressure
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92323—Location or phase of measurement
- B29C2948/92361—Extrusion unit
- B29C2948/92409—Die; Nozzle zone
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92514—Pressure
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92904—Die; Nozzle zone
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021007993A CN1167544C (zh) | 2002-01-29 | 2002-01-29 | 螺杆挤出熔融物的稳压装置及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021007993A CN1167544C (zh) | 2002-01-29 | 2002-01-29 | 螺杆挤出熔融物的稳压装置及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1435310A true CN1435310A (zh) | 2003-08-13 |
CN1167544C CN1167544C (zh) | 2004-09-22 |
Family
ID=27627277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021007993A Expired - Fee Related CN1167544C (zh) | 2002-01-29 | 2002-01-29 | 螺杆挤出熔融物的稳压装置及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1167544C (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102029698A (zh) * | 2009-09-29 | 2011-04-27 | 上海金发科技发展有限公司 | 一种用于挤出机下料口的溢料回收装置 |
CN102213648A (zh) * | 2011-04-02 | 2011-10-12 | 北京化工大学 | 一种螺杆挤出固体输送段在线模拟试验机及测量方法 |
CN103087349A (zh) * | 2013-01-08 | 2013-05-08 | 青岛科技大学 | 一种单螺杆热化学、强力剪切复合脱硫设备及其脱硫方法 |
CN104191591A (zh) * | 2014-09-01 | 2014-12-10 | 舟山富德斯机械有限公司 | 橡胶挤出设备自动减压装置 |
JP2017149035A (ja) * | 2016-02-25 | 2017-08-31 | 横浜ゴム株式会社 | ゴム押出装置および方法 |
CN110789095A (zh) * | 2018-07-17 | 2020-02-14 | 桂林橡胶设计院有限公司 | 螺杆挤出机出口压力稳定方法及螺杆挤出机恒压力机头 |
CN111683800A (zh) * | 2018-02-20 | 2020-09-18 | 科尔梅克股份公司 | 包括用于限定复合腔室的受控容积的加压器主体的双螺杆混合器-挤出机 |
-
2002
- 2002-01-29 CN CNB021007993A patent/CN1167544C/zh not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102029698A (zh) * | 2009-09-29 | 2011-04-27 | 上海金发科技发展有限公司 | 一种用于挤出机下料口的溢料回收装置 |
CN102029698B (zh) * | 2009-09-29 | 2014-10-29 | 上海金发科技发展有限公司 | 一种用于挤出机下料口的溢料回收装置 |
CN102213648A (zh) * | 2011-04-02 | 2011-10-12 | 北京化工大学 | 一种螺杆挤出固体输送段在线模拟试验机及测量方法 |
CN102213648B (zh) * | 2011-04-02 | 2013-07-03 | 北京化工大学 | 一种螺杆挤出固体输送段在线模拟试验机及测量方法 |
CN103087349A (zh) * | 2013-01-08 | 2013-05-08 | 青岛科技大学 | 一种单螺杆热化学、强力剪切复合脱硫设备及其脱硫方法 |
CN104191591A (zh) * | 2014-09-01 | 2014-12-10 | 舟山富德斯机械有限公司 | 橡胶挤出设备自动减压装置 |
JP2017149035A (ja) * | 2016-02-25 | 2017-08-31 | 横浜ゴム株式会社 | ゴム押出装置および方法 |
CN111683800A (zh) * | 2018-02-20 | 2020-09-18 | 科尔梅克股份公司 | 包括用于限定复合腔室的受控容积的加压器主体的双螺杆混合器-挤出机 |
CN110789095A (zh) * | 2018-07-17 | 2020-02-14 | 桂林橡胶设计院有限公司 | 螺杆挤出机出口压力稳定方法及螺杆挤出机恒压力机头 |
Also Published As
Publication number | Publication date |
---|---|
CN1167544C (zh) | 2004-09-22 |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dongguan Zhidao Stationery Co., Ltd. Assignor: Beijing University of Chemical Technology Contract fulfillment period: 2009.7.10 to 2017.7.10 contract change Contract record no.: 2009440001135 Denomination of invention: Screw extrusion melt pressure stabilizing device and method Granted publication date: 20040922 License type: Exclusive license Record date: 2009.8.7 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.10 TO 2017.7.10; CHANGE OF CONTRACT Name of requester: DONGGUAN CITY ZHIGAO STATIONERY CO., LTD. Effective date: 20090807 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040922 Termination date: 20160129 |
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EXPY | Termination of patent right or utility model |