CN201803524U - Medium and high temperature heat pump device for recovering waste heat from sewage of oilfield - Google Patents
Medium and high temperature heat pump device for recovering waste heat from sewage of oilfield Download PDFInfo
- Publication number
- CN201803524U CN201803524U CN2010205280608U CN201020528060U CN201803524U CN 201803524 U CN201803524 U CN 201803524U CN 2010205280608 U CN2010205280608 U CN 2010205280608U CN 201020528060 U CN201020528060 U CN 201020528060U CN 201803524 U CN201803524 U CN 201803524U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- evaporator
- evaporimeter
- condenser
- pipeline
- 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.)
- Expired - Lifetime
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 34
- 239000002918 waste heat Substances 0.000 title claims abstract description 9
- 239000000126 substance Substances 0.000 claims abstract description 7
- 238000011084 recovery Methods 0.000 claims description 8
- 229910000635 Spelter Inorganic materials 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 abstract 3
- 241000370738 Chlorion Species 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Images
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model relates to a medium and high temperature heat pump device for recovering waste heat from sewage of an oilfield, which comprises a compressor, a condenser, an evaporator and a plate heat exchanger, wherein the compressor is positioned between the condenser and the evaporator and connected with pipelines of the condenser and the evaporator, and a filter and an expansion valve are arranged on the pipeline between the condenser and the evaporator; the plate heat exchanger is positioned between the evaporator and a sewage station, the plate heat exchanger is connected with the pipeline between the evaporator and the sewage station, regulating valves are arranged on the pipelines connected between the plate heat exchanger and the evaporator and between the plate heat exchanger and the sewage station, and a pressurizing pump is arranged on the pipeline between the evaporator and the regulating valve; and anode chemical batteries are arranged on the pipelines between the plate heat exchanger and the regulating valves. Three circulation systems are established between the compressor and the condenser and the evaporator, between the evaporator and the plate heat exchanger and between the plate heat exchanger and the sewage station in a heat pump unit, thereby leading circulating water entering into the medium and high temperature heat pump unit to be capable of meeting the using requirements of the unit, reducing the equipment investment and being high in heat exchange efficiency.
Description
Technical field
The utility model relates to oilfield sewage and make the heat pump device of evaporimeter thermal source, specifically is a kind of moderate and high temperature heat device that is used for the oilfield sewage Waste Heat Recovery.
Background technology
The hot sewage that produces during oil field operation has strong corrosivity, temperature is 35-42 ℃, because hot sewage has strong corrosivity, and temperature is also higher, existing moderate and high temperature heat unit can't directly utilize at all, the superhigh temperature source pump that can directly use is because of the etch-proof requirement of the evaporimeter of heat-pump apparatus inside causes equipment cost excessive; In addition, the used evaporimeter of superhigh temperature source pump also can only be selected the heat exchanger of shell-tube type usually, heat exchange efficiency is also lower, if by changing the circulatory problems between moderate and high temperature heat unit and the sewage plant, the problem of the heat recovery of the hot sewage that produces in the time of the moderate and high temperature heat unit can being directly used in oil field operation.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of moderate and high temperature heat device that is used for the oilfield sewage Waste Heat Recovery at the problems referred to above, the moderate and high temperature heat unit is directly used in the used heat that reclaims the oil field operation generation, solve former big with equipment investment, the problem that heat exchange efficiency is low.
Solving this technical problem the technical scheme that is adopted is: the moderate and high temperature heat device that is used for the oilfield sewage Waste Heat Recovery is made of compressor, condenser, evaporimeter, plate type heat exchanger, compressor is between condenser and evaporimeter, be connected with condenser, evaporimeter pipeline, expansion valve and filter are housed on the pipeline between condenser and the evaporimeter; Plate type heat exchanger is between evaporimeter and sewage plant, pipeline is connected between plate type heat exchanger and evaporimeter, the sewage plant, on the pipeline that is connected between plate type heat exchanger and evaporimeter, the sewage plant control valve is housed, on the pipeline between evaporimeter and the control valve force (forcing) pump is housed; Pipeline between plate type heat exchanger and the control valve is provided with the anode chemical cell.
Adopt the good effect of technique scheme: the utility model uses plate type heat exchanger, and the compressor in source pump and condenser, evaporimeter, evaporimeter and plate type heat exchanger, set up three circulatory systems between plate type heat exchanger and the sewage plant, make the recirculated water that enters the moderate and high temperature heat unit can satisfy the unit instructions for use, realized that the moderate and high temperature heat unit is directly used in the purpose of design of the hot sewage Waste Heat Recovery in oil field, not only reduced equipment investment, and the heat exchange efficiency height.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 compressor, 2 condensers, 3 filters, 4 expansion valves, 5 evaporimeters, 6 plate type heat exchangers, 7 force (forcing) pumps, 8 chemical cells, 9,9a, 9b, 9c control valve.
Five, the specific embodiment: the utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is a vertical view of the present utility model, as shown in Figure 1, the utility model is made of compressor 1, condenser 2, evaporimeter 5, plate type heat exchanger 6, compressor 1 is between condenser 2 and evaporimeter 5, pipeline is connected between the inlet of the outlet of compressor 1 and condenser 2, pipeline is connected between the inlet of the outlet of condenser 2 and evaporimeter 5, on the pipeline between condenser 2 outlets enter the mouth with evaporimeter 5 filter 3 and expansion valve 4 is housed.After the connection, between compressor 1, condenser 2, evaporimeter 5, set up a circulation, be used for the exchange heat of compressor 1 and condenser 2, evaporimeter 5 and compressor 1.Plate type heat exchanger 6 is between evaporimeter 5 and sewage plant, and the entry and exit of plate type heat exchanger 6 one ends connect the entry and exit of evaporimeter 5 respectively, and the entry and exit pipeline of plate type heat exchanger 6 other ends connects sewage plant.Control valve 9 is housed on the pipeline between the outlet of the inlet of evaporimeter 5 and plate type heat exchanger 6, control valve 9a is housed on the pipeline between the inlet of the outlet of evaporimeter 5 and plate type heat exchanger 6, between the inlet of evaporimeter 5 and plate type heat exchanger 6 outlet lines force (forcing) pump 7 is housed.Set up a circulation between evaporimeter 5 after the connection and the plate type heat exchanger 6, be used for the exchange heat between evaporimeter 5 and the plate type heat exchanger 6.The gateway of plate type heat exchanger 6 other ends connects respectively on the pipeline of sewage plant is equipped with control valve 9b, 9c, connects the back and sets up a circulation at plate type heat exchanger 6 and sewage plant, is used for the exchange heat between plate type heat exchanger 6 and the sewage plant.Be provided with anode chemical cell 8,8a on the pipeline between plate type heat exchanger 6 and control valve 9b, the 9c, this anode chemical cell 8,8a specifically are spelters, are placed in the pipeline, fix with screw and tube wall, be used for removing the chlorion of sewage, solve the problem of corrosion heat exchanger.
During unit operation, sewage enters plate type heat exchanger 6 by sewage plant, in plate type heat exchanger 6, carry out exchange heat after, flow back to sewage plant from the outlet of plate type heat exchanger 6.The recirculated water that obtains heat carries out exchange heat through the medium that force (forcing) pump 7 pumps into evaporimeter 5 and compressor 1, the medium of compressor 1 again with condenser in recirculated water carry out exchange heat, the recirculated water that obtains heat is used for heating, and medium then enters evaporimeter 5 through expanded mesh 4, device for drying and filtering 3 and carries out the next round circulation.By control valve 9,9a, 9b, 9c adjustable throttle amount control heat exchange temperature, the high temperature unit does not transfinite in the assurance, operate as normal.
Claims (2)
1. moderate and high temperature heat device that is used for the oilfield sewage Waste Heat Recovery, it is characterized in that: this device is made of compressor (1), condenser (2), evaporimeter (5), plate type heat exchanger (6), compressor (1) is positioned between condenser (1) and the evaporimeter (5), be connected with condenser (2), evaporimeter (5) pipeline, filter (3) and expansion valve (4) are housed on the pipeline between condenser (2) and the evaporimeter (5); Plate type heat exchanger (6) is positioned between evaporimeter (5) and the sewage plant, pipeline is connected between plate type heat exchanger (6) and evaporimeter (5), the sewage plant, control valve (9,9a, 9b, 9c) is housed on the pipeline that is connected between plate type heat exchanger (6) and evaporimeter (5), the sewage plant, on the pipeline between evaporimeter (5) and the control valve (9) force (forcing) pump (7) is housed; Pipeline between plate type heat exchanger (6) and the control valve (9b, 9c) is provided with anode chemical cell (8,8a).
2. the moderate and high temperature heat device that is used for the oilfield sewage Waste Heat Recovery according to claim 1 is characterized in that: described anode chemical cell (8,8a) is spelter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205280608U CN201803524U (en) | 2010-09-14 | 2010-09-14 | Medium and high temperature heat pump device for recovering waste heat from sewage of oilfield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205280608U CN201803524U (en) | 2010-09-14 | 2010-09-14 | Medium and high temperature heat pump device for recovering waste heat from sewage of oilfield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201803524U true CN201803524U (en) | 2011-04-20 |
Family
ID=43873023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205280608U Expired - Lifetime CN201803524U (en) | 2010-09-14 | 2010-09-14 | Medium and high temperature heat pump device for recovering waste heat from sewage of oilfield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201803524U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353166A (en) * | 2011-07-14 | 2012-02-15 | 北京时代博诚能源科技有限公司 | Low-temperature heat recovery process and system for oil field sewage |
| CN104567103A (en) * | 2015-01-08 | 2015-04-29 | 上海建筑设计研究院有限公司 | Sewage source heat pump system |
| CN105132983A (en) * | 2015-09-14 | 2015-12-09 | 陈上均 | Aluminum oxidation energy-saving anticorrosive centrifugal water chiller and aluminum oxidation processing technology |
| CN106679176A (en) * | 2017-02-22 | 2017-05-17 | 杨胜东 | Oilfield reinjection water waste heat recycling heat pump unit and system thereof |
-
2010
- 2010-09-14 CN CN2010205280608U patent/CN201803524U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353166A (en) * | 2011-07-14 | 2012-02-15 | 北京时代博诚能源科技有限公司 | Low-temperature heat recovery process and system for oil field sewage |
| CN104567103A (en) * | 2015-01-08 | 2015-04-29 | 上海建筑设计研究院有限公司 | Sewage source heat pump system |
| CN105132983A (en) * | 2015-09-14 | 2015-12-09 | 陈上均 | Aluminum oxidation energy-saving anticorrosive centrifugal water chiller and aluminum oxidation processing technology |
| CN106679176A (en) * | 2017-02-22 | 2017-05-17 | 杨胜东 | Oilfield reinjection water waste heat recycling heat pump unit and system thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203757824U (en) | Heat supply system capable of reducing return water temperature of primary network | |
| CN202792528U (en) | Water-cooled evaporator and heat pump water heater capable of recycling waste heat of shower bath waste hot water | |
| CN202792524U (en) | Heat pump type water heater for recycling residual heat of wastewater | |
| CN207050270U (en) | A kind of sulfur removal technology residual neat recovering system | |
| CN104174273A (en) | Direct solar driven carbon dioxide flash evaporation and desorption integrated system and method | |
| CN201803524U (en) | Medium and high temperature heat pump device for recovering waste heat from sewage of oilfield | |
| CN102213438A (en) | Smoke exhaust system for realizing energy conservation by using coal-fired boiler flue-gas waste heat recovery and water conservation by using wet desulphurization | |
| CN103982933B (en) | The large temperature difference heat-exchange unit of injection-compression combined formula | |
| CN2599459Y (en) | Hot water preparing device by recovering waste heat of central air conditioner | |
| CN209621560U (en) | A kind of residual heat of air compressor recycling supplying hot water circulating water saving system | |
| CN102110830A (en) | Volume heat exchange equipment for flow battery | |
| CN211823393U (en) | Constant temperature water supply type industrial cooling water circulation system | |
| CN104154771A (en) | Device for reducing back pressure in summer and recovering exhaust steam heat in winter | |
| CN202734336U (en) | Air cooling tank type water chilling unit equipment | |
| CN103884210B (en) | Total heat recovery hot-water system | |
| CN219346789U (en) | Multistage recovery unit of flue gas waste heat | |
| CN219588977U (en) | Waste heat deep recovery device suitable for natural gas combustion flue gas | |
| CN202182458U (en) | Heat supply network drainage system of supercritical direct air cooling heat supply unit | |
| CN210861300U (en) | Heating system for coupling air source heat pump and boiler through distributed secondary heat pump | |
| CN206194384U (en) | Heat supplying system | |
| CN204851350U (en) | Utilize living water heating system of power plant's exhaust steam waste heat | |
| CN205138225U (en) | Metallurgical stove waste heat utilization equipment | |
| CN202745813U (en) | Mine well ventilation air and water drainage heat energy comprehensive utilization system | |
| CN201209910Y (en) | Closed type heating device utilizing low temperature exhaust heat of sulfuric acid production | |
| CN102650486B (en) | Closed water cooling system being capable of producing condensed water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110420 |
|
| CX01 | Expiry of patent term |