CN108745221B - 一种石油化工塔型设备 - Google Patents
一种石油化工塔型设备 Download PDFInfo
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- CN108745221B CN108745221B CN201810580551.8A CN201810580551A CN108745221B CN 108745221 B CN108745221 B CN 108745221B CN 201810580551 A CN201810580551 A CN 201810580551A CN 108745221 B CN108745221 B CN 108745221B
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- tower body
- tower
- petrochemical
- type equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810580551.8A CN108745221B (zh) | 2018-06-07 | 2018-06-07 | 一种石油化工塔型设备 |
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CN201810580551.8A CN108745221B (zh) | 2018-06-07 | 2018-06-07 | 一种石油化工塔型设备 |
Publications (2)
Publication Number | Publication Date |
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CN108745221A CN108745221A (zh) | 2018-11-06 |
CN108745221B true CN108745221B (zh) | 2021-01-29 |
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CN201810580551.8A Active CN108745221B (zh) | 2018-06-07 | 2018-06-07 | 一种石油化工塔型设备 |
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Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN205216819U (zh) * | 2015-12-07 | 2016-05-11 | 重庆能源职业学院 | 一种石油化工塔 |
CN105526592A (zh) * | 2015-12-25 | 2016-04-27 | 天津恒天冠辰科技有限公司 | 一种石油化工塔 |
JP6654995B2 (ja) * | 2016-10-31 | 2020-02-26 | 中日本ハイウェイ・エンジニアリング名古屋株式会社 | 高所作業車用安全具 |
CN206207442U (zh) * | 2016-11-30 | 2017-05-31 | 中国石油大学(华东) | 一种防掉落的高安全性石油化工塔 |
CN206667884U (zh) * | 2017-04-12 | 2017-11-24 | 辽宁邮电规划设计院有限公司 | 单管塔用可升降、旋转式操作台 |
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2018
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A petrochemical tower type equipment Effective date of registration: 20211227 Granted publication date: 20210129 Pledgee: Societe Generale Bank Limited by Share Ltd. Binzhou branch Pledgor: SHANDONG CHAMBROAD PETROCHEMICALS Co.,Ltd. Registration number: Y2021980016325 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220905 Granted publication date: 20210129 Pledgee: Societe Generale Bank Limited by Share Ltd. Binzhou branch Pledgor: SHANDONG CHAMBROAD PETROCHEMICALS Co.,Ltd. Registration number: Y2021980016325 |