CN201176425Y - Integration apparatus for oil refining from oil shale and boiler burning of circulating fluidized bed - Google Patents
Integration apparatus for oil refining from oil shale and boiler burning of circulating fluidized bed Download PDFInfo
- Publication number
- CN201176425Y CN201176425Y CNU2008200658196U CN200820065819U CN201176425Y CN 201176425 Y CN201176425 Y CN 201176425Y CN U2008200658196 U CNU2008200658196 U CN U2008200658196U CN 200820065819 U CN200820065819 U CN 200820065819U CN 201176425 Y CN201176425 Y CN 201176425Y
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- CN
- China
- Prior art keywords
- fluidized bed
- oil
- circulating fluidized
- retorting
- destructive distillation
- 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 - Fee Related
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Abstract
The utility model relates to a device which integrates the oil refining of oil shale and the burning of a circulating fluidized bed boiler and comprises a reducing mechanism, a distributor, a retorting device, a condensing unit, a feeding device, a circulating fluidized bed boiler and an ash separator. The device is characterized in that the reducing mechanism is connected with the distributor, wherein the distributor is connected with the retorting device which is connected with the oil shale condensing unit and the feeding device, wherein the feeding device is connected with the circulating fluidized bed boiler, and the circulating fluidized bed boiler is connected with the ash separator and the retorting device. The utility model has technical effects that the oil refining and retorting device can directly process 0-8mm oil shale granules, and prepares the oil shale and gas, wherein semi-coke waste materials are burned in the boiler, and the generated heat energy is converted to steam for generating power and supplying heat, smoke with high-temperature enters the retorting device to be used as retorting heat medium, and the smoke after being retorted goes back to the boiler, thereby the energy is saved and the environment is protected.
Description
Technical field
The utility model relates to a kind of oil refining and circulation fluidized bed boiler burning integrated device of resinous shale.
Background technology
The oil refining and the boiler combustion of resinous shale at present finished in gas retort and circular fluid bed respectively, be to finish by two covering devices independently, do not become one, so just have following problem: the oil refining gas retort of resinous shale can't directly be handled the 0-8mm oil shale particle; The semicoke that gas retort is discharged can't directly enter burning in circulating fluid bed boiler, needs intercooling with broken, the comprehensive utilization weak effect of resinous shale.
Summary of the invention
The purpose of this utility model provides a kind of oil refining and circulation fluidized bed boiler burning integrated device of resinous shale, and it can get final product save energy with the oil refining and circulation fluidized bed boiler burning integrated the finishing of resinous shale, reaches environment protecting again.
The utility model is achieved like this, it comprises shredding unit, divider, destructive distillation device, condensing works, feeding device, circular fluid bed, fly-ash separator, it is characterized in that shredding unit connects divider, divider connects destructive distillation device, destructive distillation device connects shale oil condensing works and feeding device, feeding device connects circular fluid bed, and circular fluid bed connects fly-ash separator and destructive distillation device.
Technique effect of the present utility model is: the oil refining destructive distillation device can directly be handled 0-8mm oil page or leaf particle, produce shale oil and combustion gas, high temperature semicoke waste directly enters boiler combustion, the heat that produces is converted into steam and is used for generating electricity and heat supply, high-temperature flue gas enters destructive distillation device as the destructive distillation thermal medium, flue gas after the destructive distillation is back boiler again, promptly energy-conservation environmental protection again.
Description of drawings
Fig. 1 is a fundamental diagram of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises shredding unit 1, divider 2, destructive distillation device 3, condensing works 6, feeding device 4, circular fluid bed 5, fly-ash separator 7, it is characterized in that shredding unit connects divider 2, divider 2 connects destructive distillation device 3, destructive distillation device connects shale oil condensing works 6 and feeding device 4, feeding device connects circular fluid bed 5, and circular fluid bed connects fly-ash separator 7 and destructive distillation device 3.During use, resinous shale is through after shredding unit is crushed to 0-8mm, sends into by divider 2 and carries out destructive distillation in the destructive distillation device 3, and pyrolysis temperature 450-600 ℃, the destructive distillation gas that destructive distillation produces enters condensing works, isolates shale oil and combustion gas; The high temperature that is produced in the oil shale distillation process (500-750 ℃) semicoke directly enters burning in circulating fluid bed boiler by feeding device, and temperature of combustion is 750-950 ℃, and the heat of generation is converted into steam, can be used to generating and heat supply; 550-750 ℃ high temperature position is extracted flue gas out and is entered in the retort section of destructive distillation device as the destructive distillation thermal medium from circular fluid bed, and ℃ flue gas of the 500-600 after the destructive distillation returns in the circular fluid bed by flue.Boiler enters 150-250 ℃ preceding flue gas of fly-ash separator again by the preheating section in the flue introducing destructive distillation device, and resinous shale is carried out preheating; Last smoke evacuation enters fly-ash separator and enters chimney again.
Claims (1)
1, a kind of oil refining of resinous shale and circulation fluidized bed boiler burning integrated device, it comprises shredding unit, divider, destructive distillation device, condensing works, feeding device, circular fluid bed, fly-ash separator, it is characterized in that shredding unit connects divider, divider connects destructive distillation device, destructive distillation device connects shale oil condensing works and feeding device, feeding device connects circular fluid bed, and circular fluid bed connects fly-ash separator and destructive distillation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200658196U CN201176425Y (en) | 2008-03-03 | 2008-03-03 | Integration apparatus for oil refining from oil shale and boiler burning of circulating fluidized bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200658196U CN201176425Y (en) | 2008-03-03 | 2008-03-03 | Integration apparatus for oil refining from oil shale and boiler burning of circulating fluidized bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201176425Y true CN201176425Y (en) | 2009-01-07 |
Family
ID=40216441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200658196U Expired - Fee Related CN201176425Y (en) | 2008-03-03 | 2008-03-03 | Integration apparatus for oil refining from oil shale and boiler burning of circulating fluidized bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201176425Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101240178A (en) * | 2008-03-03 | 2008-08-13 | 江西江联能源环保股份有限公司 | Oil refining and circulation fluidized bed boiler burning integrated device for oil shale |
| CN103013545A (en) * | 2012-12-11 | 2013-04-03 | 山东绿环动力设备有限公司 | Power generation system taking oil shale as energy |
-
2008
- 2008-03-03 CN CNU2008200658196U patent/CN201176425Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101240178A (en) * | 2008-03-03 | 2008-08-13 | 江西江联能源环保股份有限公司 | Oil refining and circulation fluidized bed boiler burning integrated device for oil shale |
| CN103013545A (en) * | 2012-12-11 | 2013-04-03 | 山东绿环动力设备有限公司 | Power generation system taking oil shale as energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGLIAN HEAVY INDUSTRY CO., LTD. Free format text: FORMER NAME: JIANGLIAN ENERGY-SOURCE ENVIRONMENT-PROTECTION CO., LTD., JIANGXI |
|
| CP03 | Change of name, title or address |
Address after: 330001 Nanchang national high tech Industrial Development Zone, Jiangxi torch street, No. 125 Patentee after: Jianglian Heavy Industry Co., Ltd. Address before: 330001 No. 913 Yingbin Road, Jiangxi, Nanchang Patentee before: Jianglian Energy-Source Environment-Protection Co., Ltd., Jiangxi |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 Termination date: 20160303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |