CN105838412A - All-weather solar energy petroleum heating dehydration system - Google Patents
All-weather solar energy petroleum heating dehydration system Download PDFInfo
- Publication number
- CN105838412A CN105838412A CN201610172473.9A CN201610172473A CN105838412A CN 105838412 A CN105838412 A CN 105838412A CN 201610172473 A CN201610172473 A CN 201610172473A CN 105838412 A CN105838412 A CN 105838412A
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- CN
- China
- Prior art keywords
- solar
- petroleum
- storage tank
- wastewater
- heat
- 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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G7/00—Distillation of hydrocarbon oils
- C10G7/04—Dewatering
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1033—Oil well production fluids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/201—Impurities
- C10G2300/208—Sediments, e.g. bottom sediment and water or BSW
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention relates to an all-weather solar energy petroleum heating dehydration system comprising: a solar thermal collector (1), a petroleum tank (2), a waste water tank (3), a waste water circulating pump (4), a heat pump (5), a water storage tank (6), a solar energy circulating pump (7) and a temperature control system. The system solves the problem of all-weather application of the solar energy heating system.
Description
Technical field
The present invention relates to a kind of all-weather solar petroleum dewatering system, particularly to when without solar irradiation
Utilize the spent hot water's recirculation in oil to heat when penetrating, be a kind of round-the-clock solar heating system.
Background technology
Solar energy heating is limited by the change of location geographic latitude and season, at night, rainy weather etc.
Use requirement can not be normally met when intensity of illumination is more weak.Conventional method is to use electric heater or stand-by boiler
Make thermal source.Native system utilizes the thermal wastewater produced in petroleum dehydration to carry out supplementary heating, compensate for
Drawbacks described above, it is achieved that round-the-clock solar heating system.Native system utilizes solar energy and petroleum wastewater pair
Oil carries out heating, being dehydrated, thus reaches to save the energy, increase benefit, the target of protection environment.
Oil out contains much moisture from underground mining, is particularly acute in the oilfield exploitation later stage, Water in oil
Rate reaches more than 70%, needs it is dehydrated outer defeated processing.The conventional method of petroleum dehydrating is to use
Electricity, steam or hot water are heated to 50-60 DEG C, need to consume substantial amounts of heat energy；Produce after petroleum dehydrating
Waste water is also at about 50-60 DEG C, and wherein containing amount of heat cannot utilize and discharge.
The present invention provides the one can round-the-clock solar heating system.
Summary of the invention
The present invention provides a kind of all-weather solar petroleum dewatering system, when without solar irradiation (night,
Overcast and rainy) utilize the thermal wastewater (50-60 DEG C) produced in petroleum dehydration to carry out supplementary heating；Have
During solar irradiation, oil is heated by solar thermal collector absorption solar heat, takes off by (daytime, fine day)
Water, it is achieved that round-the-clock solar energy heating.
For achieving the above object, the present invention adopts the following technical scheme that
1, a kind of all-weather solar petroleum dewatering system, it is characterised in that including: solar thermal collector (1),
Petroleum storage tank (2), wastewater storage tank (3), waste water circulation pump (4), heat pump (5), storage tank (6), too
Sun can circulating pump (7) and temperature control system.
2, all-weather solar petroleum dewatering system according to claim 1, it is characterised in that: in nothing
During solar irradiation, the thermal wastewater of 50-60 DEG C produced in petroleum dehydration is utilized to carry out supplementary heating,
Described thermal wastewater is entered heat pump (5), the heat in described thermal wastewater through circulating pump (4) by wastewater storage tank (3)
The hot water of more than 75 DEG C can be produced after absorbing heat with heat pump fluid forced convertion, enter in petroleum storage tank (2) stone
Oil carries out heating, being dehydrated, and last waste water returns wastewater storage tank (3), circulates and so forth.
3, all-weather solar petroleum dewatering system according to claim 1, it is characterised in that: when having
During solar irradiation, utilize solar thermal collector (1) to absorb solar heat, produce the hot water of more than 75 DEG C, institute
State hot water entrance petroleum storage tank (2) oil to be heated, is dehydrated, after completing, enter storage tank (6), by
Solar energy circulating pump (7) is squeezed into solar thermal collector (1) and is further continued for heat absorption and completes once to circulate, the most past
The temperature of 50-60 DEG C needed for petroleum to dehydration, the waste water taken off are entered wastewater storage tank by multiple circulation
(3) then storage concentrates outward transport.
4, all-weather solar petroleum dewatering system according to claim 1, it is characterised in that: described
Temperature control system include: solar energy superheating prevention device, defroster and overtemperature degree control interlock protection dress
Put.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
Detailed description of the invention
By optimal embodiment, the present invention is described in detail below.
As shown in Figure 1: oil rises to petroleum storage tank (2) from oil well and stores, and temperature is typically at about 35 DEG C.
Storage tank is built with water oil heat exchange coil, and when there being solar irradiation (daytime, fine day), F2, F3 beat automatically
Opening, F1, F4 close, and the hot water (75 DEG C) in solar thermal collector enters heat exchange coil and adds oil
Heat or insulation, heating oil temperature reaches to be dehydrated when 50-60 DEG C, and the spent hot water taken off enters wastewater storage tank (3)
Insulation stores, the oil article vehicle outward transport after dehydration.The hot water of solar thermal collector stores up with the laggard people of oil heat exchange
Water tank (6) is again introduced into solar thermal collector (1) through solar energy circulating pump (7) to be continued to draw solar thermal energy,
Circulate and so forth.
When without solar irradiation (night, overcast and rainy), F1, F4 automatically open up, and F2, F3 close, and waste water stores up
The thermal wastewater (50-60 DEG C) in tank (3) hot junction enters heat pump (5), the heat energy in waste water through circulating pump (4)
With the hot water of generation 75 DEG C after heat pump fluid forced convertion heat absorption, acting, enter the water of petroleum storage tank (2)
Oil is heated, is dehydrated by oil heat exchange coil.Cold waste water returns wastewater storage tank (3) cold end and concentrates dress
Car is transported outward.Owing to heat pump is high temperature heat pump, heat pump passes through spent hot water's Lowlevel thermal energy, promotes water outlet through exchange
Temperature can utilize low temperature heat energy to produce high temperature heat from 70 DEG C-80 DEG C any settings and regulation.Heat pump is permissible
Realize heating, heated medium temperature and the auto-control of flow.Thus enable a system to reach optimal fortune
Row effect, farthest plays its effect, is greatly improved economic well-being of workers and staff.
Whole heating system arranges the measures such as anti-control overheated, antifreeze and interlock protection, can guarantee that operation safety.
But again return to lithium bromide refrigerator by cooling water pump (4) after tower (7) cooling, circulate and so forth,
Complete whole process of refrigerastion.
Temperature control system arranges solar energy and prevents that control overheated, antifreeze and overtemperature degree control the measures such as interlock protection
Last it is noted that obvious, above-described embodiment is only by clearly demonstrating the act that the present invention is made
Example, and not restriction to embodiment.For those of ordinary skill in the field, state upper
Can also make other changes in different forms on the basis of bright.Here without also cannot be to all of
Embodiment gives exhaustive.And the obvious change thus amplified out or variation are still in the present invention's
Among protection domain.
Claims (4)
1. an all-weather solar petroleum dewatering system, it is characterised in that including: solar thermal collector (1),
Petroleum storage tank (2), wastewater storage tank (3), waste water circulation pump (4), heat pump (5), storage tank (6), too
Sun can circulating pump (7) and temperature control system.
All-weather solar petroleum dewatering system the most according to claim 1, it is characterised in that: in nothing
During solar irradiation, the thermal wastewater of 50-60 DEG C produced in petroleum dehydration is utilized to carry out supplementary heating,
Described thermal wastewater is entered heat pump (5), the heat in described thermal wastewater through circulating pump (4) by wastewater storage tank (3)
The hot water of more than 75 DEG C can be produced after absorbing heat with heat pump fluid forced convertion, enter in petroleum storage tank (2) stone
Oil carries out heating, being dehydrated, and last waste water returns wastewater storage tank (3), circulates and so forth.
All-weather solar petroleum dewatering system the most according to claim 1, it is characterised in that: when having
During solar irradiation, utilize solar thermal collector (1) to absorb solar heat, produce the hot water of more than 75 DEG C, institute
State hot water entrance petroleum storage tank (2) oil to be heated, is dehydrated, after completing, enter storage tank (6), by
Solar energy circulating pump (7) is squeezed into solar thermal collector (1) and is further continued for heat absorption and completes once to circulate, the most past
The temperature of 50-60 DEG C needed for petroleum to dehydration, the waste water taken off are entered wastewater storage tank by multiple circulation
(3) then storage concentrates outward transport.
All-weather solar petroleum dewatering system the most according to claim 1, it is characterised in that: described
Temperature control system include: solar energy superheating prevention device, defroster and overtemperature degree control interlock protection dress
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610172473.9A CN105838412A (en) | 2016-03-24 | 2016-03-24 | All-weather solar energy petroleum heating dehydration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610172473.9A CN105838412A (en) | 2016-03-24 | 2016-03-24 | All-weather solar energy petroleum heating dehydration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105838412A true CN105838412A (en) | 2016-08-10 |
Family
ID=56583185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610172473.9A Pending CN105838412A (en) | 2016-03-24 | 2016-03-24 | All-weather solar energy petroleum heating dehydration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105838412A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104217655A (en) * | 2013-06-03 | 2014-12-17 | 三星显示有限公司 | Display device with cover window |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1339409A (en) * | 2001-08-22 | 2002-03-13 | 盘锦市华意环境工程有限公司 | Condensed oil waste water deep treating and reusing technology |
| CN104293375A (en) * | 2013-07-17 | 2015-01-21 | 中国石油化工股份有限公司 | Multi-combination crude oil dehydration heating system |
-
2016
- 2016-03-24 CN CN201610172473.9A patent/CN105838412A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1339409A (en) * | 2001-08-22 | 2002-03-13 | 盘锦市华意环境工程有限公司 | Condensed oil waste water deep treating and reusing technology |
| CN104293375A (en) * | 2013-07-17 | 2015-01-21 | 中国石油化工股份有限公司 | Multi-combination crude oil dehydration heating system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104217655A (en) * | 2013-06-03 | 2014-12-17 | 三星显示有限公司 | Display device with cover window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Zhu Ye Document name: Notification of Acceptance of Patent Application |
|
| DD01 | Delivery of document by public notice |
Addressee: DONGYING BAIFU NEW ENERGY DEVELOPMENT CO., LTD. Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160810 |
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| WD01 | Invention patent application deemed withdrawn after publication |