CN102853876B - 可用于聚酯反应器的防堵式吹气法液位计 - Google Patents
可用于聚酯反应器的防堵式吹气法液位计 Download PDFInfo
- Publication number
- CN102853876B CN102853876B CN201210314725.9A CN201210314725A CN102853876B CN 102853876 B CN102853876 B CN 102853876B CN 201210314725 A CN201210314725 A CN 201210314725A CN 102853876 B CN102853876 B CN 102853876B
- Authority
- CN
- China
- Prior art keywords
- valve
- sleeve
- seal ball
- gas blow
- blow pipe
- 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
- 229920000728 polyester Polymers 0.000 title claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 210000003437 trachea Anatomy 0.000 claims 2
- 238000006068 polycondensation reaction Methods 0.000 abstract description 4
- 230000004308 accommodation Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 7
- 238000001514 detection method Methods 0.000 description 6
- 238000007664 blowing Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005251 gamma ray Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 206010016766 flatulence Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Check Valves (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210314725.9A CN102853876B (zh) | 2012-08-30 | 2012-08-30 | 可用于聚酯反应器的防堵式吹气法液位计 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210314725.9A CN102853876B (zh) | 2012-08-30 | 2012-08-30 | 可用于聚酯反应器的防堵式吹气法液位计 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102853876A CN102853876A (zh) | 2013-01-02 |
| CN102853876B true CN102853876B (zh) | 2016-09-14 |
Family
ID=47400671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210314725.9A Active CN102853876B (zh) | 2012-08-30 | 2012-08-30 | 可用于聚酯反应器的防堵式吹气法液位计 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102853876B (zh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105446252B (zh) * | 2014-09-26 | 2019-06-21 | 上海孚凌自动化控制系统有限公司 | 气体介入式液位测量系统 |
| CN104296827B (zh) * | 2014-10-30 | 2017-12-26 | 安徽金禾实业股份有限公司 | 一种防结晶液位计 |
| CN107782403B (zh) * | 2017-10-23 | 2020-09-29 | 福建龙净脱硫脱硝工程有限公司 | 一种料位测量装置及料位测量方法 |
| CN110579259A (zh) * | 2018-06-11 | 2019-12-17 | 上海孚凌自动化控制系统有限公司 | 液位测量装置 |
| CN108709602A (zh) * | 2018-08-21 | 2018-10-26 | 贺业虎 | 吹气式液位计 |
| CN109357731A (zh) * | 2018-12-21 | 2019-02-19 | 江苏国望高科纤维有限公司 | 一种吹气式液位计的维护系统及方法 |
| CN112629613B (zh) * | 2019-10-09 | 2022-07-05 | 上海孚凌自动化控制系统股份有限公司 | 吹气式液位计系统 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2750207Y (zh) * | 2004-11-22 | 2006-01-04 | 陈石林 | 自补偿连续吹扫防堵取压装置 |
| CN200952950Y (zh) * | 2006-09-07 | 2007-09-26 | 梁斌 | 锥形流量计防堵去垢吹扫装置 |
| CN201666807U (zh) * | 2010-03-17 | 2010-12-08 | 河北钢铁股份有限公司邯郸分公司 | 一种防止变送器仪表导压管堵塞的装置 |
-
2012
- 2012-08-30 CN CN201210314725.9A patent/CN102853876B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102853876A (zh) | 2013-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102853876B (zh) | 可用于聚酯反应器的防堵式吹气法液位计 | |
| CN201945336U (zh) | 皮托管防堵型探针式流量计 | |
| CN103048019B (zh) | 基于长喉颈文丘里的双差压湿气流量测量装置 | |
| WO2010108380A1 (zh) | 一种长距离浆体管道输送压力检测系统及检测方法 | |
| CN108562339B (zh) | 一种文丘里管流量测定装置 | |
| CN202485725U (zh) | 拓展型文丘里管流量传感器 | |
| CN104977143B (zh) | 一种瓦斯抽采钻孔密封性检测装置 | |
| CN104165664B (zh) | 毕托巴一体化质量流量计 | |
| CN207261003U (zh) | 一种钻井出口流量测量装置 | |
| CN207081470U (zh) | 一种音速喷嘴检定装置 | |
| CN203011479U (zh) | 可用于聚酯反应器的防堵式吹气法液位计 | |
| CN221196310U (zh) | 一种可检测介质压力值的柱塞截止阀 | |
| CN209342165U (zh) | 双槽环楔差压装置 | |
| CN207717158U (zh) | 可双向使用的孔板式流量计 | |
| CN206772385U (zh) | 一种鼓泡式液位检测装置 | |
| CN208547389U (zh) | 一种内藏式双文丘里管 | |
| CN207248254U (zh) | 一种风量测量装置 | |
| CN207231557U (zh) | 一种双向流插入式ab对称流量计 | |
| CN206876231U (zh) | 一种力托巴流量计结构 | |
| CN111359028A (zh) | 新型引流瓶 | |
| CN206161068U (zh) | 差压变送系统 | |
| CN215491886U (zh) | 一种多参数测量的流量计 | |
| CN219736457U (zh) | 一种插入管道中心测量流量利托巴传感器 | |
| CN223769585U (zh) | 一种烟气流量测量装置 | |
| CN205015126U (zh) | 一种矿浆管道压力变送器的校准装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100037 Beijing city Haidian District Zengguang Road No. 21 Patentee after: CHINA KUNLUN CONTRACTING & ENGINEERING Corp. Patentee after: China Textile Industry Design Institute Address before: 100037 Beijing city Haidian District Zengguang Road No. 21 Patentee before: CHINA KUNLUN CONTRACTING & ENGINEERING Corp. Patentee before: China Textile Industry Design Institute |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170224 Address after: 100037 Beijing city Haidian District Zengguang Road No. 21 Patentee after: CHINA KUNLUN CONTRACTING & ENGINEERING Corp. Address before: 100037 Beijing city Haidian District Zengguang Road No. 21 Patentee before: CHINA KUNLUN CONTRACTING & ENGINEERING Corp. Patentee before: China Textile Industry Design Institute |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201218 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CHINA KUNLUN CONTRACTING & ENGINEERING Corp. Address before: 100037 No. 21, shining road, Beijing, Haidian District Patentee before: CHINA KUNLUN CONTRACTING & ENGINEERING Corp. |