CN108361450B - 湿法脱硫用矿物浆液输送高耐磨耐腐蚀复合管及制备 - Google Patents
湿法脱硫用矿物浆液输送高耐磨耐腐蚀复合管及制备 Download PDFInfo
- Publication number
- CN108361450B CN108361450B CN201810089033.6A CN201810089033A CN108361450B CN 108361450 B CN108361450 B CN 108361450B CN 201810089033 A CN201810089033 A CN 201810089033A CN 108361450 B CN108361450 B CN 108361450B
- Authority
- CN
- China
- Prior art keywords
- layer
- steel wire
- hot melt
- runner
- composite
- 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.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
- F16L9/147—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
-
- 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/30—Extrusion nozzles or dies
-
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
- B29D23/001—Pipes; Pipe joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
- F16L58/04—Coatings characterised by the materials used
- F16L58/10—Coatings characterised by the materials used by rubber or plastics
- F16L58/1009—Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810089033.6A CN108361450B (zh) | 2018-01-30 | 2018-01-30 | 湿法脱硫用矿物浆液输送高耐磨耐腐蚀复合管及制备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810089033.6A CN108361450B (zh) | 2018-01-30 | 2018-01-30 | 湿法脱硫用矿物浆液输送高耐磨耐腐蚀复合管及制备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108361450A CN108361450A (zh) | 2018-08-03 |
CN108361450B true CN108361450B (zh) | 2020-02-11 |
Family
ID=63007687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810089033.6A Active CN108361450B (zh) | 2018-01-30 | 2018-01-30 | 湿法脱硫用矿物浆液输送高耐磨耐腐蚀复合管及制备 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108361450B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3941976A1 (en) * | 2019-03-21 | 2022-01-26 | ExxonMobil Chemical Patents Inc. | Pipe including a thermoplastic vulcanizate composition |
CN110539466B (zh) * | 2019-09-24 | 2020-07-24 | 北京新同达机电装备科技有限公司 | 一种高压胶管生产制造方法 |
CN111765300A (zh) * | 2020-06-16 | 2020-10-13 | 临海伟星新型建材有限公司 | 一种阻隔复合管及其制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2866105Y (zh) * | 2006-03-02 | 2007-02-07 | 魏淑荣 | 三模调芯三层共挤机头 |
CN201561199U (zh) * | 2009-12-17 | 2010-08-25 | 河北金菱管业股份有限公司 | 矿用耐磨钢塑复合管道 |
KR101455716B1 (ko) * | 2013-09-12 | 2014-11-03 | 한국건설기술연구원 | 노즐의 회전에 의한 단면내 다종 섬유 배치 변경기능의 섬유보강폴리머 보강근 제조용 성형노즐, 이를 이용한 섬유보강폴리머 보강근의 제조방법 및 제조장치 |
CN204083544U (zh) * | 2014-08-06 | 2015-01-07 | 江西天丰建设集团塑钢科技有限公司 | 一种耐磨损钢增强聚乙烯管件 |
CN104476753B (zh) * | 2014-11-25 | 2017-01-25 | 朝阳佛瑞达科技有限公司 | 一种多层共挤高阻隔膜的生产设备及其制备方法 |
CN105385392B (zh) * | 2015-12-25 | 2018-04-17 | 廊坊德源建材有限公司 | 一种粘接钢质材料与双抗ppr材料的热熔胶、制备及应用 |
CN106881891A (zh) * | 2017-04-07 | 2017-06-23 | 北京红原复合管道技术研究所有限公司 | 煤矿井下用钢丝网/纤维网骨架双抗pp复合管的生产成型工艺 |
-
2018
- 2018-01-30 CN CN201810089033.6A patent/CN108361450B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN108361450A (zh) | 2018-08-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108361450B (zh) | 湿法脱硫用矿物浆液输送高耐磨耐腐蚀复合管及制备 | |
US20190323634A1 (en) | Preparation method and use of hybrid composite pipes | |
CN105987237B (zh) | 热塑性连续纤维预浸带高强管及其制造方法和制造设备 | |
CN103079822B (zh) | 紫外线辐射可穿透的多层薄膜 | |
CN108286627B (zh) | 具有多层中间片层的热塑性复合管 | |
CN101761707A (zh) | 共挤出复合聚丙烯软管及其生产方法 | |
WO2017143954A1 (zh) | 一种柔性复合内衬管 | |
CN108284659B (zh) | 具有多层中间层的热塑性复合材料管材 | |
JP2008521650A (ja) | プラスティック中空体、特にプラスティックパイプ | |
CN113431962A (zh) | 一种耐磨钢丝网骨架塑料复合管及其生产工艺 | |
CN102705591B (zh) | 一种耐热耐压聚乙烯复合管材 | |
CN101824180A (zh) | 高弹性的辐射交联的聚烯烃软管及其制备方法 | |
AU2006331316A1 (en) | Composite product | |
US20060249216A1 (en) | Co-injected pipe fitting | |
WO1992021908A1 (en) | Laminated pipe and a process for making the same | |
KR100533577B1 (ko) | 다층 복합형 방수시트 및 그의 제조방법 | |
CN111559131A (zh) | 弹性体改性预交联聚乙烯复合膜层及其制备方法和应用 | |
CN102252138B (zh) | 一种玻纤增强聚烯烃管及其制备方法和应用 | |
CN113898186A (zh) | 一种基于水气隔离的防水涂料消泡方法及建筑防水系统 | |
CN211344279U (zh) | 一种连续玻纤带聚乙烯复合管 | |
CN107503372B (zh) | 一种预制式管廊 | |
CN205424133U (zh) | 一种长纤维带状碳纤维聚乙烯复合管材 | |
CN112696535A (zh) | 一种预制保温连续玻璃纤维预浸带增强管材 | |
WO2019119543A1 (zh) | 一种非穿透法多层连续软管及其制备方法 | |
CN215908649U (zh) | 一种管道内衬防腐补强用高分子复合软管 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 065300 Chaobai River Industrial Zone, Dachang Hui Autonomous County, Langfang City, Hebei Province Applicant after: Langfang Derun Technology Co., Ltd. Address before: 065300 Chaobai River Industrial Zone, Dachang Hui Autonomous County, Langfang City, Hebei Province Applicant before: LANGFANG DEYUAN BUILDING MATERIALS CO., LTD. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210315 Address after: 065300 Langfang City, Hebei Province, Dachang Chao Bai River Industrial Area Patentee after: Langfang Derun Technology Co.,Ltd. Patentee after: SHENHUA TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 065300 Chaobai River Industrial Zone, Dachang Hui Autonomous County, Langfang City, Hebei Province Patentee before: Langfang Derun Technology Co.,Ltd. |
|
TR01 | Transfer of patent right |