CN102140359A - Cracking evaporation type oil sand and oil sludge treatment device - Google Patents
Cracking evaporation type oil sand and oil sludge treatment device Download PDFInfo
- Publication number
- CN102140359A CN102140359A CN201110042440XA CN201110042440A CN102140359A CN 102140359 A CN102140359 A CN 102140359A CN 201110042440X A CN201110042440X A CN 201110042440XA CN 201110042440 A CN201110042440 A CN 201110042440A CN 102140359 A CN102140359 A CN 102140359A
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- China
- Prior art keywords
- oil
- cracking
- tank
- evaporation
- sludge treatment
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The invention relates to oil sludge treatment equipment for an oilfield oil producing region, in particular to a cracking evaporation type oil sand and oil sludge treatment device. The device comprises a cracking evaporation tank, a fractionating tower, a condenser and an oil-water separation tank, wherein the cracking evaporation tank has vertical structure, the tank body is provided with a heat exchange interlayer encircling the inner wall of the tank body, heat conducting oil communicated with a heating oil furnace is filled in the heat exchange interlayer, a stirrer is arranged in the cracking evaporation tank, a power mechanism of the stirrer is arranged at the top of the tank, one side of the tank top is provided with a feeding hole with a sealing cover, the other side of the tank top is provided with an exhaust port, the exhaust port is connected with the fractionating tower through a gas pipeline, and the bottom of the cracking evaporation tank is provided with a spiral slag discharger. Oil sand and oil sludge enter the cracking evaporation tank to realize dynamic heating, dynamic evaporation and dynamic slag discharge, so the device is favorable for the materials to absorb heat to evaporate oily water; and the cracking evaporation tank is heated by circulating heat conducting oil, the heating is direct, uniform, safe and easy to control, and the problem of non-uniform heat conduction of the materials in the evaporation process is solved.
Description
Technical field
The present invention relates to oil field oil producing region sump oil mud treatment facility, specifically a kind of cracking evaporating tar sand oil sludge treatment equipment.
Background technology
At present, there is the treatment process of the greasy dirt of bibliographical information to comprise biological treatment, freeze-thaw processing, solvent extraction processing, coking processing etc., ubiquity energy consumption height, processing cost height, problems such as secondary environmental pollution, the time is long, floor space is big, recovery utilization rate is low are arranged, composition requirement one to sump oil mud is removed too high, especially when impure too much, greasy filth solidifies caking when serious, its tripping device is difficult to finish the evaporation of oil content and moisture content substantially.
Summary of the invention
The present invention is intended to solve the problems referred to above that existing sump oil mud treatment facility exists, and a kind of safe and practical, processing power big, suitability for industrialized is produced cracking evaporating tar sand oil sludge treatment equipment is provided.
The technical scheme that the present invention solves described problem employing is: a kind of cracking evaporating tar sand oil sludge treatment equipment, comprise the cracking evaporating pot, separation column, condenser, gun barrel, described cracking evaporating pot is a vertical structure, tank body is provided with the heat exchange interlayer of ring inner tank wall, insert the thermal oil that is communicated with the heating oil oven in this heat exchange interlayer, in the cracking evaporating pot agitator is housed, the actuating unit of this agitator is equipped with in the tank top, tank deck one side is provided with the opening for feed that is connected with charging pump, opposite side is provided with venting port, this venting port is connected with separation column by gas pipe line, and spiral slag off apparatus is equipped with in the bottom of cracking evaporating pot.
Compared with prior art, this device adopts the efficient catalyst for cracking of agitator in making tar sand oil mud and adding jar fully to stir, react, and then produces products such as fuel-displaced, refinery coke and carbon black by separation column, condenser, gun barrel etc.Tar sand oil mud enters that the cracking evaporating pot is promptly realized dynamically being heated, dynamic evaporation, dynamically deslagging, continuous production, helps that tar sand oil mud absorbs heat and with oil-water evaporation.And type of heating is realized by the intravital circulating heat conduction oil of cracking evaporating pot jar, and tar sand oil mud is heated directly, even, safety, is easy to control, has solved the problem of material in evaporative process thermal conductivity inequality.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: heating oil oven 1, spiral slag off apparatus 2, pyrolytic reaction tank 3, agitator 4, separation column 5, condenser 6, water escape valve 7, gun barrel 8, storage tank 9, return-air duct 10, gas pipe line 11, venting port 12, agitator actuating unit 13, opening for feed 14, heat exchange interlayer 15, charging pump 16.
Embodiment
Below in conjunction with the detailed the present invention of drawings and Examples.
Referring to Fig. 1, this cracking evaporating tar sand oil sludge treatment equipment is by heating oil oven 1, pyrolytic reaction tank 3, agitator 4, separation column 5, condenser 6, compositions such as gun barrel 8 and storage tank 9, cracking evaporating pot 3 is a vertical structure, tank body is provided with the heat exchange interlayer 15 of ring inner tank wall, insert the thermal oil that is communicated with heating oil oven 1 in the heat exchange interlayer 15, agitator 4 is housed in the cracking evaporating pot 3, the actuating unit of this agitator is equipped with in the tank top, tank deck one side is provided with the opening for feed 14 that is connected with charging pump 16, opposite side is provided with venting port 12, this venting port 12 is connected with separation column 5 bottom air inlets of vertical tube structure by gas pipe line 11, this separation column 5 is provided with three exhaust outlets from top to bottom and is connected with the inlet mouth of condenser 6 respectively, the profit gas mixed export of this condenser 6 is connected with gun barrel 8, the venting port of this gun barrel 8 is communicated with by the combustion chamber of return-air duct 10 with heating oil oven 1, and spiral slag off apparatus 2 is equipped with in the bottom of cracking evaporating pot 3.
Below be the running flow process of this device:
At first starting heating oil oven 1 gives the cracking evaporating pot 3 heating.Heating oil oven 1 adopts gas furnace to be advisable, so that the olefiant oil gas that do not condense as yet that utilizes return-air duct 10 to send here.Open charging pump 16 then, tar sand oil mud and efficient catalyst for cracking constantly are delivered in the cracking evaporating pot 3 by opening for feed 14, the turn on agitator actuating unit 13 then, tar sand oil mud and efficient catalyst for cracking are fully stirred, when temperature reaches oil, water vaporization temperature in jar, moisture content in the tar sand oil mud and oil content will be evaporated gradually, and oil, aqueous vapor then enter separation column 5 by gas pipe line 10, carry out the separation of weight component.Three exhaust outlets of separation column 5 can be discharged respectively gently, heavy oil G﹠W steam.The gas of being separated by separation column 5 enters condenser 6, and condenser 6 can be regulated speed of cooling and temperature automatically by the PLC Controlling System in the numerical range of setting.After the oil gas that condensation is got off becomes oil, enter gun barrel 8, oil can be delivered directly to storage tank 9 by oil pump, and water is then got rid of by the water escape valve 7 of gun barrel 8 bottoms.The combustion chamber that the uncooled gas that gets off is sent into heating oil oven 1 by return-air duct 10 is combustion-supporting.
When the tar sand oil mud in the cracking evaporating pot 3 begins the evaporation of oil, water and becomes when solid-state, start spiral slag off apparatus 2 solid residue is got rid of, realize continuously feeding and discharging continuously.Whole cracking technology circulates with this.
When charging pump 16 and spiral slag off apparatus 2 start simultaneously, control both running speeds respectively, so that the raw material that enters in the cracking evaporating pot 3 keeps accounting for a jar appearance 2/3.
Claims (1)
1. cracking evaporating tar sand oil sludge treatment equipment, comprise the cracking evaporating pot, separation column, condenser, gun barrel, it is characterized in that, described cracking evaporating pot is a vertical structure, tank body is provided with the heat exchange interlayer of ring inner tank wall, insert the thermal oil that is communicated with the heating oil oven in this heat exchange interlayer, in the cracking evaporating pot agitator is housed, the actuating unit of this agitator is equipped with in the tank top, tank deck one side is provided with the opening for feed that is connected with charging pump, opposite side is provided with venting port, and this venting port is connected with separation column by gas pipe line, and spiral slag off apparatus is equipped with in the bottom of cracking evaporating pot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110042440XA CN102140359A (en) | 2011-02-22 | 2011-02-22 | Cracking evaporation type oil sand and oil sludge treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110042440XA CN102140359A (en) | 2011-02-22 | 2011-02-22 | Cracking evaporation type oil sand and oil sludge treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102140359A true CN102140359A (en) | 2011-08-03 |
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ID=44408156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110042440XA Pending CN102140359A (en) | 2011-02-22 | 2011-02-22 | Cracking evaporation type oil sand and oil sludge treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102140359A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106554144A (en) * | 2015-09-24 | 2017-04-05 | 辽宁石油化工大学 | A kind of oily sludge liquefaction device |
| CN112915636A (en) * | 2021-01-27 | 2021-06-08 | 大庆中联信实石油科技开发有限公司 | A concentration purification equipment for producing temporary plugging agent |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0879273A1 (en) * | 1996-01-26 | 1998-11-25 | Heshui Yu | Process and apparatus for the treatment of waste oils |
| CN1392224A (en) * | 2001-06-14 | 2003-01-22 | 上海市环境工程设计科学研究院 | Oil refining process of waste plastic and equipment |
| CN200995997Y (en) * | 2007-01-31 | 2007-12-26 | 宜兴市昌华过滤器材有限公司 | Horizontal impulse pyrolyzer |
| CN101775309A (en) * | 2010-03-01 | 2010-07-14 | 清华大学 | Method for refining from oil sand by using high-temperature gas-cooled reactor and special equipment |
| CN201981164U (en) * | 2011-02-22 | 2011-09-21 | 唐山南光实业有限公司 | Cracking evaporation tar sand oil sludge treatment device |
-
2011
- 2011-02-22 CN CN201110042440XA patent/CN102140359A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0879273A1 (en) * | 1996-01-26 | 1998-11-25 | Heshui Yu | Process and apparatus for the treatment of waste oils |
| CN1392224A (en) * | 2001-06-14 | 2003-01-22 | 上海市环境工程设计科学研究院 | Oil refining process of waste plastic and equipment |
| CN200995997Y (en) * | 2007-01-31 | 2007-12-26 | 宜兴市昌华过滤器材有限公司 | Horizontal impulse pyrolyzer |
| CN101775309A (en) * | 2010-03-01 | 2010-07-14 | 清华大学 | Method for refining from oil sand by using high-temperature gas-cooled reactor and special equipment |
| CN201981164U (en) * | 2011-02-22 | 2011-09-21 | 唐山南光实业有限公司 | Cracking evaporation tar sand oil sludge treatment device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106554144A (en) * | 2015-09-24 | 2017-04-05 | 辽宁石油化工大学 | A kind of oily sludge liquefaction device |
| CN112915636A (en) * | 2021-01-27 | 2021-06-08 | 大庆中联信实石油科技开发有限公司 | A concentration purification equipment for producing temporary plugging agent |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110803 |