CN103940255A - 双背压凝汽器多级蒸汽喷射抽真空系统 - Google Patents
双背压凝汽器多级蒸汽喷射抽真空系统 Download PDFInfo
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- CN103940255A CN103940255A CN201410144140.6A CN201410144140A CN103940255A CN 103940255 A CN103940255 A CN 103940255A CN 201410144140 A CN201410144140 A CN 201410144140A CN 103940255 A CN103940255 A CN 103940255A
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- condenser
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- steam jet
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- 238000005086 pumping Methods 0.000 title abstract description 4
- 239000007788 liquid Substances 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 238000010079 rubber tapping Methods 0.000 claims description 14
- 238000013461 design Methods 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 12
- 239000000498 cooling water Substances 0.000 claims description 11
- 230000000740 bleeding effect Effects 0.000 claims description 7
- 230000002209 hydrophobic effect Effects 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000003068 static effect Effects 0.000 abstract description 3
- 230000003584 silencer Effects 0.000 abstract 1
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 239000003595 mist Substances 0.000 description 6
- 238000010992 reflux Methods 0.000 description 4
- 239000012224 working solution Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010977 unit operation Methods 0.000 description 2
- 238000010793 Steam injection (oil industry) Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Jet Pumps And Other Pumps (AREA)
Abstract
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Claims (7)
Priority Applications (1)
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CN201410144140.6A CN103940255B (zh) | 2014-04-11 | 2014-04-11 | 双背压凝汽器多级蒸汽喷射抽真空系统 |
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CN201410144140.6A CN103940255B (zh) | 2014-04-11 | 2014-04-11 | 双背压凝汽器多级蒸汽喷射抽真空系统 |
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CN103940255A true CN103940255A (zh) | 2014-07-23 |
CN103940255B CN103940255B (zh) | 2016-03-30 |
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CN201410144140.6A Active CN103940255B (zh) | 2014-04-11 | 2014-04-11 | 双背压凝汽器多级蒸汽喷射抽真空系统 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105865219A (zh) * | 2016-04-19 | 2016-08-17 | 刘子旺 | 多级热压式抽真空系统 |
CN106017127A (zh) * | 2016-06-28 | 2016-10-12 | 程晋瑞 | 一种热量综合回收利用的凝汽器多级蒸汽喷射真空系统 |
CN106643204A (zh) * | 2017-01-05 | 2017-05-10 | 陆明 | 低蒸汽消耗量的三级可切换蒸汽喷射抽真空系统 |
CN107421350A (zh) * | 2017-07-18 | 2017-12-01 | 西安西热节能技术有限公司 | 一种双背压凝汽器抽空气系统阻力匹配智能调节方法 |
CN108518719A (zh) * | 2018-03-30 | 2018-09-11 | 大连葆光节能空调设备厂 | 一种采用双凝汽器的大温差集中供热系统 |
CN109708486A (zh) * | 2018-12-25 | 2019-05-03 | 陕西渭河发电有限公司 | 一种带有冷却装置的汽轮机冷凝器抽真空系统及控制方法 |
CN112880428A (zh) * | 2021-01-26 | 2021-06-01 | 江苏南通发电有限公司 | 凝汽器真空系统喷射泵的一键启停及联锁保护控制方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3932212A (en) * | 1972-12-26 | 1976-01-13 | Kraftwerke Union Aktiengesellschaft | Apparatus and method for depressurizing, degassing and affording decay of the radioactivity of weakly radioactive condensates in nuclear power plants |
CN202660934U (zh) * | 2012-05-22 | 2013-01-09 | 中国神华能源股份有限公司 | 汽轮机双背压凝汽器的抽真空系统 |
CN203100471U (zh) * | 2012-12-15 | 2013-07-31 | 河北省电力建设调整试验所 | 双压凝汽器真空泵组管路连接系统 |
CN203432387U (zh) * | 2013-07-10 | 2014-02-12 | 上海赛迩福电力技术有限公司 | 一种新型凝汽器真空系统 |
CN203772054U (zh) * | 2014-04-11 | 2014-08-13 | 张曙光 | 双背压凝汽器多级蒸汽喷射抽真空系统 |
-
2014
- 2014-04-11 CN CN201410144140.6A patent/CN103940255B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3932212A (en) * | 1972-12-26 | 1976-01-13 | Kraftwerke Union Aktiengesellschaft | Apparatus and method for depressurizing, degassing and affording decay of the radioactivity of weakly radioactive condensates in nuclear power plants |
CN202660934U (zh) * | 2012-05-22 | 2013-01-09 | 中国神华能源股份有限公司 | 汽轮机双背压凝汽器的抽真空系统 |
CN203100471U (zh) * | 2012-12-15 | 2013-07-31 | 河北省电力建设调整试验所 | 双压凝汽器真空泵组管路连接系统 |
CN203432387U (zh) * | 2013-07-10 | 2014-02-12 | 上海赛迩福电力技术有限公司 | 一种新型凝汽器真空系统 |
CN203772054U (zh) * | 2014-04-11 | 2014-08-13 | 张曙光 | 双背压凝汽器多级蒸汽喷射抽真空系统 |
Non-Patent Citations (1)
Title |
---|
辽宁省电力工业局: "射汽抽气器", 《汽轮机运行》 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105865219A (zh) * | 2016-04-19 | 2016-08-17 | 刘子旺 | 多级热压式抽真空系统 |
CN105865219B (zh) * | 2016-04-19 | 2017-03-01 | 山西爱晟特环保科技有限公司 | 多级热压式抽真空系统 |
CN106017127A (zh) * | 2016-06-28 | 2016-10-12 | 程晋瑞 | 一种热量综合回收利用的凝汽器多级蒸汽喷射真空系统 |
CN106643204A (zh) * | 2017-01-05 | 2017-05-10 | 陆明 | 低蒸汽消耗量的三级可切换蒸汽喷射抽真空系统 |
CN107421350A (zh) * | 2017-07-18 | 2017-12-01 | 西安西热节能技术有限公司 | 一种双背压凝汽器抽空气系统阻力匹配智能调节方法 |
CN108518719A (zh) * | 2018-03-30 | 2018-09-11 | 大连葆光节能空调设备厂 | 一种采用双凝汽器的大温差集中供热系统 |
CN109708486A (zh) * | 2018-12-25 | 2019-05-03 | 陕西渭河发电有限公司 | 一种带有冷却装置的汽轮机冷凝器抽真空系统及控制方法 |
CN112880428A (zh) * | 2021-01-26 | 2021-06-01 | 江苏南通发电有限公司 | 凝汽器真空系统喷射泵的一键启停及联锁保护控制方法 |
CN112880428B (zh) * | 2021-01-26 | 2021-11-09 | 江苏南通发电有限公司 | 凝汽器真空系统喷射泵的一键启停及联锁保护控制方法 |
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CN103940255B (zh) | 2016-03-30 |
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Address after: 100088 Beijing city Haidian District Zhichun Road Jinqiu international A No. 6 room 2303 Applicant after: Zhang Shuguang Applicant after: PRESENCE ENERGY TECHNOLOGY (BEIJING) CO., LTD. Address before: 100085, 2 International Building, 2310 floor, ten Street, Beijing, Haidian District, room 23 Applicant before: Zhang Shuguang Applicant before: PRESENCE ENERGY TECHNOLOGY (BEIJING) CO., LTD. |
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Effective date of registration: 20160707 Address after: 100088 Beijing city Haidian District Zhichun Road Jinqiu international A No. 6 room 2303 Patentee after: PRESENCE ENERGY TECHNOLOGY (BEIJING) CO., LTD. Address before: 100088 Beijing city Haidian District Zhichun Road Jinqiu international A No. 6 room 2303 Patentee before: Zhang Shuguang Patentee before: PRESENCE ENERGY TECHNOLOGY (BEIJING) CO., LTD. |
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Address after: 100088 Beijing city Haidian District Zhichun Road Jinqiu international A No. 6 room 2303 Patentee after: Prayson energy technology (Beijing) Limited by Share Ltd Address before: 100088 Beijing city Haidian District Zhichun Road Jinqiu international A No. 6 room 2303 Patentee before: PRESENCE ENERGY TECHNOLOGY (BEIJING) CO., LTD. |
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Denomination of invention: Multistage steam jet vacuum-pumping system with double backpressure steam condensers Effective date of registration: 20180105 Granted publication date: 20160330 Pledgee: China Co truction Bank Corp Beijing Zhongguancun branch Pledgor: Prayson energy technology (Beijing) Limited by Share Ltd|Zhang Shuguang Registration number: 2018990000018 |
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Date of cancellation: 20190328 Granted publication date: 20160330 Pledgee: China Co truction Bank Corp Beijing Zhongguancun branch Pledgor: Prayson energy technology (Beijing) Limited by Share Ltd|Zhang Shuguang Registration number: 2018990000018 |