CN201569208U - Residual heat reclamation device in petroleum industry - Google Patents
Residual heat reclamation device in petroleum industry Download PDFInfo
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- CN201569208U CN201569208U CN2009202175895U CN200920217589U CN201569208U CN 201569208 U CN201569208 U CN 201569208U CN 2009202175895 U CN2009202175895 U CN 2009202175895U CN 200920217589 U CN200920217589 U CN 200920217589U CN 201569208 U CN201569208 U CN 201569208U
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- heat pump
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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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Abstract
A residual heat reclamation device in petroleum industry is characterized by comprising an absorbing type heat pump unit or an electric compressing type heat pump unit, wherein the outside of the absorbing type heat pump unit is respectively connected with two groups of heat exchange pipes which are both provided with heat exchangers, the heat exchangers respectively exchange heat and are respectively connected with a heat source system pipe and a cold source system pipeline. The residual heat reclamation device in petroleum industry has reasonable structure design, can reclaim waste water caused after separating oil and water in the oil field industry, achieves raw oil heat tracing above oil production workers through utilizing waste water after being separated as a heat source, can greatly improve the utilization ratio to industrial waste heat, and achieves energy consumption and consumption reduction.
Description
Technical field
The utility model belongs to the heat recovery technology in the petroleum industry, is specifically related to the petroleum industry heat recovery device that a kind of industry that is used for recovering the oil realizes the separating medium UTILIZATION OF VESIDUAL HEAT IN.
Background technology
At present, in the oil recovery process of petroleum industry, it all is oil water mixture that oil pumper is released, and moisture content is greater than 70%.The temperature of separating the waste water behind this oil water mixture is higher, can reach between 50～60 ℃.General isolated sewage is except that the part re-injection is underground, and major part is discharged to sewage treatment plant, the spilling in the atmosphere in vain of the heat in the sewage.The oil field also needs to adopt gas fired-boiler to provide thermal source for crude oil companion heat on the other hand, and the thermal efficiency of this gas fired-boiler is all lower.How can realize the heat energy utilization of foul water system and reduce the important goal that the hot energy resource consumption of crude oil companion becomes energy-saving and emission-reduction.
The utility model content
The utility model provides a kind of reasonable in design, can recycle the sewage after the water-oil separating in the industry of oil field, and realize the petroleum industry heat recovery device of the crude oil companion heat more than the oil recovery worker as thermal source with the sewage after separating, it can improve the utilization rate to industrial waste heat greatly, and is energy-saving and cost-reducing.
The technical scheme that the utility model adopted is as follows:
A kind of petroleum industry heat recovery device, it is characterized in that described heat recovery device comprises an absorption type heat pump assembly or an electric compression source pump, this absorption type heat pump assembly outside connects two groups of heat exchange pipes respectively, be provided with heat exchanger on described two groups of heat exchange pipes, this heat exchanger heat exchange respectively connects a heat source system pipeline and a cold source system pipeline.
Described absorption type heat pump assembly is a first kind absorption heat pump, and this first kind absorption heat pump connects fuel channel or high temperature waste hot pipeline outward.
Described heat source system pipeline is the oilfield sewage pipeline, and described high-temperature systems pipeline is the oil-field thick-oil pipeline.
Described absorption type heat pump assembly comprises first, second class absorption heat pump unit, the condenser of this second class absorption heat pump unit connects the evaporimeter of an electric compression heat pump, the condenser of this electricity compression heat pump connects an absorber of heat exchanger and the described second class absorption heat pump unit, and this heat exchanger is connected with a high-temperature systems pipeline heat exchange.
The evaporimeter of the described second class absorption heat pump unit is connected with generator heat exchanger is set, and this heat exchanger is connected with a heat source system pipeline heat exchange.
This petroleum industry heat recovery device can fully be recycled the heat that separates back sewage in the oil recovery industry, and the crude oil companion who adopts the absorption type heat pump assembly that this sewerage heat energy is gathered and is directly used on the DP technology is hot.When adopting first kind absorption type heat pump assembly, this heat source system pipeline is connected with first kind absorption type heat pump assembly, can be connected with crude fuel feed system and hot water custom system by pipeline on the absorption type heat pump assembly.It not only can be reduced to the sewage temperature about 50～60 ℃ below 25 ℃, satisfies industrial technology cooling needs and discharging standards, and heat supply temperature can bring up to more than 60 ℃, improves the utilization rate to industrial waste heat greatly.
The heat pump united thermal source that provides of the second class absorption heat pump unit and electric compression is provided, and the second class absorption heat pump unit utilizes 70 degrees centigrade spent hot water as the driving heat source of generator, makes low-grade heat source for evaporimeter simultaneously.The chilled water that utilizes electric compression evaporator with heat pump to produce below 20 degrees centigrade is supplied with condenser as the cooling water of second class absorption heat pump, produces warm 80-150 degree centigrade hot water at absorber.55-85 degree centigrade the hot water that electricity compression heat pump condenser produces is as the water inlet of the second class absorption heat pump absorber, and two kinds of heat-pump hot-water ends are in series, and realizes the big temperature difference operation of whole system, is fit to the big temperature difference process of heating crude oil.Can realize the heat exchange utilization.
The beneficial effects of the utility model are, this petroleum industry heat recovery apparatus structure is reasonable in design, can recycle the sewage after the water-oil separating in the industry of oil field, and it is hot as the crude oil companion more than the thermal source realization oil recovery worker with the sewage after separating, it can improve the utilization rate to industrial waste heat greatly, realizes energy-saving and cost-reducing.Below in conjunction with the drawings and specific embodiments the utility model is further elaborated.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 is the structural representation of another embodiment of the utility model.
The specific embodiment
As shown in Figure 1, this petroleum industry heat recovery device comprises an absorption type heat pump assembly 110, this absorption type heat pump assembly outside connects two groups of heat exchange pipes respectively, be provided with heat exchanger 120 and 140 on two groups of heat exchange pipes, this heat exchanger changes ripe connection one a heat source system pipeline and a cold source system pipeline respectively.Absorption type heat pump assembly 110 is a first kind absorption heat pump, and outer connection of this first kind absorption heat pump is provided with fuel channel 111.The heat source system pipeline is an oilfield sewage pipeline 130, and described cold source system pipeline is an oil-field thick-oil pipeline 150.
As shown in Figure 2, this this petroleum industry heat recovery device comprises one second class absorption heat pump unit and electric compression heat pump, this absorption type heat pump assembly outside connects two groups of heat exchange pipes respectively, be provided with heat exchanger 220 and 240 on two groups of heat exchange pipes, this heat exchanger heat exchange respectively connects a heat source system pipeline and a cold source system pipeline.The heat source system pipeline is an oilfield sewage pipeline 230, and described cold source system pipeline is an oil-field thick-oil pipeline 250.The absorption type heat pump assembly comprises one second class absorption heat pump unit 210, the condenser 212 of this second class absorption heat pump unit connects the evaporimeter 261 of an electric compression heat pump 260, the condenser 262 of this electricity compression heat pump connects an absorber 214 of the heat exchanger 240 and the second class absorption heat pump unit, and this heat exchanger 240 is connected with an oil-field thick-oil pipeline 250 heat exchange.The evaporimeter 213 of the second class absorption heat pump unit is connected with generator 211 heat exchanger 220 is set, and 230 heat exchange are connected this heat exchanger with an oilfield sewage pipeline.
Claims (5)
1. petroleum industry heat recovery device, it is characterized in that described heat recovery device comprises an absorption type heat pump assembly or an electric compression source pump, this absorption type heat pump assembly outside connects two groups of heat exchange pipes respectively, be provided with heat exchanger on described two groups of heat exchange pipes, this heat exchanger heat exchange respectively connects a heat source system pipeline and a cold source system pipeline.
2. petroleum industry heat recovery device according to claim 1 is characterized in that described absorption type heat pump assembly is a first kind absorption heat pump, and this first kind absorption heat pump connects fuel channel or high temperature waste hot pipeline outward.
3. petroleum industry heat recovery device according to claim 1 is characterized in that described heat source system pipeline is the oilfield sewage pipeline, and described cold source system pipeline is the oil-field thick-oil pipeline.
4. petroleum industry heat recovery device according to claim 1, it is characterized in that described absorption type heat pump assembly comprises first, second class absorption heat pump unit, the condenser of this second class absorption heat pump unit connects the evaporimeter of one second absorption heat pump, the condenser of this second absorption heat pump connects an absorber of heat exchanger and described two class absorption heat pump units, and this heat exchanger is connected with a cold source system pipeline heat exchange.
5. petroleum industry heat recovery device according to claim 4, the evaporimeter that it is characterized in that described two class absorption heat pump units are connected with generator heat exchanger are set, and this heat exchanger is connected with a heat source system pipeline heat exchange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202175895U CN201569208U (en) | 2009-09-28 | 2009-09-28 | Residual heat reclamation device in petroleum industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202175895U CN201569208U (en) | 2009-09-28 | 2009-09-28 | Residual heat reclamation device in petroleum industry |
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| Publication Number | Publication Date |
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| CN201569208U true CN201569208U (en) | 2010-09-01 |
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| CN2009202175895U Expired - Fee Related CN201569208U (en) | 2009-09-28 | 2009-09-28 | Residual heat reclamation device in petroleum industry |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581945A (en) * | 2012-02-24 | 2012-07-18 | 海阳龙凤热电有限公司 | Exhaust steam afterheat recycling device for aerated brick field |
| CN103075805A (en) * | 2013-02-01 | 2013-05-01 | 胜利油田胜利勘察设计研究院有限公司 | System for heating crude oil under joint action of heat pump for recovering oil field sewage residual heat and water jacket furnace |
| CN103712368A (en) * | 2014-01-06 | 2014-04-09 | 杭州沃润节能科技有限公司 | Waste heat recovery system aiming at discontinuous waste water source and discontinuous process water |
| CN103712373A (en) * | 2014-01-06 | 2014-04-09 | 杭州沃润节能科技有限公司 | Waste heat recovery system aiming at intermittent heating production of waste water source containing impurities |
| CN103712364A (en) * | 2012-12-06 | 2014-04-09 | 李华玉 | Multiple-effect class-one absorption heat pump |
| CN103727699A (en) * | 2014-01-06 | 2014-04-16 | 杭州沃润节能科技有限公司 | Printing and dyeing mill waste heat consecutive recovery system based on air-water heat exchange device |
| CN103727512A (en) * | 2014-01-06 | 2014-04-16 | 杭州沃润节能科技有限公司 | Waste heat recovering system capable of continuously generating steam aiming at impure waste water resources |
| CN103727700A (en) * | 2014-01-06 | 2014-04-16 | 杭州沃润节能科技有限公司 | Waste heat recovering system aiming at discontinuous and impure waste water resources |
| CN104124897A (en) * | 2013-04-28 | 2014-10-29 | 张祁 | Well oil extraction and water injection thermoelectric power generating method |
| CN104124896A (en) * | 2013-04-28 | 2014-10-29 | 张祁 | Hot oil well fluid generating method |
-
2009
- 2009-09-28 CN CN2009202175895U patent/CN201569208U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581945A (en) * | 2012-02-24 | 2012-07-18 | 海阳龙凤热电有限公司 | Exhaust steam afterheat recycling device for aerated brick field |
| CN102581945B (en) * | 2012-02-24 | 2014-06-18 | 海阳龙凤热电有限公司 | Exhaust steam afterheat recycling device for aerated brick field |
| CN103712364A (en) * | 2012-12-06 | 2014-04-09 | 李华玉 | Multiple-effect class-one absorption heat pump |
| CN103712364B (en) * | 2012-12-06 | 2015-11-25 | 李华玉 | Multiple-effect class-one absorption heat pump |
| CN103075805A (en) * | 2013-02-01 | 2013-05-01 | 胜利油田胜利勘察设计研究院有限公司 | System for heating crude oil under joint action of heat pump for recovering oil field sewage residual heat and water jacket furnace |
| CN104124897A (en) * | 2013-04-28 | 2014-10-29 | 张祁 | Well oil extraction and water injection thermoelectric power generating method |
| CN104124896A (en) * | 2013-04-28 | 2014-10-29 | 张祁 | Hot oil well fluid generating method |
| CN103712368A (en) * | 2014-01-06 | 2014-04-09 | 杭州沃润节能科技有限公司 | Waste heat recovery system aiming at discontinuous waste water source and discontinuous process water |
| CN103712373A (en) * | 2014-01-06 | 2014-04-09 | 杭州沃润节能科技有限公司 | Waste heat recovery system aiming at intermittent heating production of waste water source containing impurities |
| CN103727699A (en) * | 2014-01-06 | 2014-04-16 | 杭州沃润节能科技有限公司 | Printing and dyeing mill waste heat consecutive recovery system based on air-water heat exchange device |
| CN103727512A (en) * | 2014-01-06 | 2014-04-16 | 杭州沃润节能科技有限公司 | Waste heat recovering system capable of continuously generating steam aiming at impure waste water resources |
| CN103727700A (en) * | 2014-01-06 | 2014-04-16 | 杭州沃润节能科技有限公司 | Waste heat recovering system aiming at discontinuous and impure waste water resources |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Shenzhoukelai New Energy Technology Co., Ltd. Ao Wen Document name: Notification of Termination of Patent Right |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20110928 |