CN203704426U - 油田采油污水余热提取装置 - Google Patents
油田采油污水余热提取装置 Download PDFInfo
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- CN203704426U CN203704426U CN201420085410.6U CN201420085410U CN203704426U CN 203704426 U CN203704426 U CN 203704426U CN 201420085410 U CN201420085410 U CN 201420085410U CN 203704426 U CN203704426 U CN 203704426U
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- 238000000605 extraction Methods 0.000 title claims abstract description 13
- 239000002351 wastewater Substances 0.000 title abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 239000010865 sewage Substances 0.000 claims abstract description 19
- 238000010521 absorption reaction Methods 0.000 claims abstract description 18
- 238000001179 sorption measurement Methods 0.000 claims description 26
- 239000002918 waste heat Substances 0.000 claims description 7
- 239000003921 oil Substances 0.000 abstract description 10
- 239000010779 crude oil Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 235000020681 well water Nutrition 0.000 abstract description 2
- 239000002349 well water Substances 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
- Y02B30/625—Absorption based systems combined with heat or power generation [CHP], e.g. trigeneration
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Abstract
本实用新型公开了一种油田采油污水余热提取装置，包括热污水泵、地热水深井泵、大温差吸收热泵机组，所述热污水泵的出水口与大温差吸收热泵机组的低温热源入水口相连接，大温差吸收热泵机组的低温热源出水口与热污水回水管相连接；所述地热水深井泵的出水口与大温差吸收热泵机组的高温热源入水口相连接，大温差吸收热泵机组的高温热源出水口与地热水回水管相连接，地热水回水管与热污水泵出水口相连接；所述大温差吸收热泵机组的高温热水出水口与热耗装置进水口相连接，热耗装置回水管与热耗循环泵入水口相连接，热耗循环泵出水口与大温差吸收热泵机组的高温热水入水口相连接。本实用新型以高于90℃的高温地热深井水为驱动源，采用大温差吸收热泵机组，提取高于40℃的采油污水热量制取70-80℃的热水，为原油生产、集输提供热源。与现有技术相比，具有节省能源，绿色低碳环保等优点。
Description
技术领域
本实用新型涉及一种余热利用装置，尤其是一种油田联合站采油污水的余热综合利用装置。
背景技术
进入油田联合站的原油液中含有大量热污水需回注，而在原油生产中为使油水分离要直接燃烧大量的油、气，能耗大，能效低。如何高效低耗提取采油中高于40℃的污水热量，减少油田伴生气或者原油消耗成为油田重要课题。
实用新型内容
本实用新型的目的在于克服上述不足而提供一种利用地热水作驱动源的油田采油污水余热提取装置。
本实用新型采取以下技术措施：一种油田采油污水余热提取装置，包括热污水泵、地热水深井泵、大温差吸收热泵机组，所述热污水泵的出水口与大温差吸收热泵机组的低温热源入水口相连接，大温差吸收热泵机组的低温热源出水口与热污水回水管相连接；所述地热水深井泵的出水口与大温差吸收热泵机组的高温热源入水口相连接，大温差吸收热泵机组的高温热源出水口与地热水回水管相连接，地热水回水管与热污水泵出水口相连接；所述大温差吸收热泵机组的高温热水出水口与热耗装置进水口相连接，热耗装置回水管与热耗循环泵入水口相连接，热耗循环泵出水口与大温差吸收热泵机组的高温热水入水口相连接。
大温差吸收热泵机组由一次吸收式热泵组成，一次吸收式热泵与板式换热器连接。
本实用新型的有益效果是，以高于90℃的高温地热深井水为驱动源，采用大温差吸收热泵机组，提取高于40℃的采油污水热量制取70-80℃的热水，为原油生产、集输提供热源。与现有技术相比，具有节省能源，绿色低碳环保等优点。
附图说明
图1为本实用新型结构示意图。
图2为大温差吸收热泵机组原理图。
具体实施方式
下面结合附图对本实用新型作进一步详述。
如图所示，油田采油污水余热提取装置，包括热污水泵1、地热水深井泵2、大温差吸收热泵机组3，所述热污水泵1的出水口与大温差吸收热泵机组3的低温热源入水口4相连接，大温差吸收热泵机组3的低温热源出水口5与热污水回水管8相连接；所述地热水深井泵2的出水口与大温差吸收热泵机组3的高温热源入水口6相连接，大温差吸收热泵机组3的高温热源出水口7与地热水回水管9相连接，地热水回水管9与热污水泵1出水口相连接；所述大温差吸收热泵机组3的高温热水出水口10与热耗装置11进水口相连接，热耗装置11的回水管12与热耗循环泵13入水口相连接，热耗循环泵13出水口与大温差吸收热泵机组3的高温热水入水口14相连接。
大温差吸收热泵机组3由一次吸收式热泵15组成，一次吸收式热泵15与板式换热器16连接。
本实用新型的地热深井水和采油热污水作为驱动源的一次高温水17进入一次吸收式热泵机组15发生器放出部分热量，再经板式换热器16放出部分热量，此时一次高温水温度降为50度左右，再进入一次吸收式热泵机组15蒸发器，释放热量，此时，一次高温水进出一次吸收式热泵机组15后形成大温差。一次吸收式热泵机组15吸收的热量用于二次水加热升温后用于生产、生活。
本实用新型的热耗装置11为原油集输加热伴热、原油脱水加热或建筑物供暖系统。
Claims (2)
1.一种油田采油污水余热提取装置，其特征是包括热污水泵、地热水深井泵、大温差吸收热泵机组，所述热污水泵的出水口与大温差吸收热泵机组的低温热源入水口相连接，大温差吸收热泵机组的低温热源出水口与热污水回水管相连接；所述地热水深井泵的出水口与大温差吸收热泵机组的高温热源入水口相连接，大温差吸收热泵机组的高温热源出水口与地热水回水管相连接，地热水回水管与热污水泵出水口相连接；所述大温差吸收热泵机组的高温热水出水口与热耗装置进水口相连接，热耗装置回水管与热耗循环泵入水口相连接，热耗循环泵出水口与大温差吸收热泵机组的高温热水入水口相连接。
2.根据权利要求1所述的油田采油污水余热提取装置，其特征是所述大温差吸收热泵机组由一次吸收式热泵组成，一次吸收式热泵与板式换热器连接。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420085410.6U CN203704426U (zh) | 2014-02-27 | 2014-02-27 | 油田采油污水余热提取装置 |
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| CN201420085410.6U CN203704426U (zh) | 2014-02-27 | 2014-02-27 | 油田采油污水余热提取装置 |
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| CN203704426U true CN203704426U (zh) | 2014-07-09 |
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| CN201420085410.6U Expired - Lifetime CN203704426U (zh) | 2014-02-27 | 2014-02-27 | 油田采油污水余热提取装置 |
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20170724 Address after: 257000 south of Heping Street, Hekou District, Dongying City, Shandong Province, west of Hekou two or three mine Patentee after: SHANDONG SHENGLI TONGHAI GROUP DONGYING TIANLAN ENERGY SAVING TECHNOLOGY CO.,LTD. Address before: 257000 science and Technology Information Center of cogeneration power supply center, Shengli Oilfield, Zibo Road, Dongying District, Dongying, Shandong 204, China Patentee before: Liu Chongjiang |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |