CN103343043B - The waste lubricating oil recycling device of a kind of tube furnace and composition thereof - Google Patents
The waste lubricating oil recycling device of a kind of tube furnace and composition thereof Download PDFInfo
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- CN103343043B CN103343043B CN201310310296.2A CN201310310296A CN103343043B CN 103343043 B CN103343043 B CN 103343043B CN 201310310296 A CN201310310296 A CN 201310310296A CN 103343043 B CN103343043 B CN 103343043B
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- tube furnace
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- heating tube
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Abstract
The present invention discloses a kind of tube furnace and a kind of waste lubricating oil recycling device, and described tube furnace comprises body of heater, and body of heater comprises burner, shaft, stove tail, heating tube and gas barrier.Heating tube is laterally disposed side by side in body of heater, and heating tube is connected with control valve.Described waste lubricating oil recycling device, comprise tube furnace, waste lubricating oil enters diamond heating, and the oil after heating enters still kettle and is divided into two portions, oil after part distillation enters storage tank, obtains light-weight fuel oil through overpickling, alkali cleaning, the removal of impurities of carclazyte tank, flame filter press after filtering.Another part obtains heavy fuel oil (HFO) after Residual Oil Tank slagging-off, and the heating tube of described tube furnace is laterally placed, and tube furnace is connected with still kettle by oil pump, and still kettle is connected with weir tank.The heating tube of tube furnace of the present invention is laterally place, not easily coking.Oil recovery device of the present invention is produced with traditional single still and is compared with vertical tubular furnace, has anti-coking, treatment capacity is large, oil yield is high feature.
Description
Technical field
The invention belongs to waste lubricating oil and reclaim field, be specifically related to a kind of device reclaiming waste lubricating oil.
Background technology
For waste lubricating oil, about 200,000,000 of the automobile that current China is operating, each car changes 2 machine oil for 1 year, is 3 liters at every turn, and the used oil amount changed every year is 200,000,000 × 2 × 3 liters=1,200,000,000 liters.If these waste and scraps are reclaimed, can a large amount of costs be saved every year, and reduce environmental pollution.A lot of factory, by these salvage material, is processed as processed oil by waste lubricating oil recovery system and is reused.
Need in treating processes to use tube furnace, but existing tube furnace is vertical tubular furnace, its heating tube is vertical distribution, and its pipe range, about hundreds of rice, in the process of heating, easily causes heating tube to block; In addition, generally all contain scrap metal, adhesion agent etc. in used oil, through longer vertical heated tube in removal process, also easily cause heating tube to block.In addition, traditional single kettle type is produced, and only adopts a reactor to distill waste lubricating oil, and its oil yield is low and have coking phenomenon to occur.
Summary of the invention
The object of the invention is for above-mentioned the deficiencies in the prior art, the Oil recovery device of a kind of anti-coking, output are large, oil yield is high tube furnace and composition thereof is provided.
For achieving the above object, technical scheme of the present invention realizes in the following manner: a kind of tube furnace, comprises body of heater, upper of furnace body is provided with hopper, is provided with heating tube in body of heater, and described heating tube is at least two, heating tube is laterally disposed side by side in body of heater, and heating tube is connected with control valve.
Lower leaf on described heating tube.
A kind of waste lubricating oil recycling device, comprise tube furnace, waste lubricating oil enters diamond heating after pre-treatment, oil after heating enters still kettle and is divided into two portions, oil after part cracking enters storage tank, light-weight fuel oil is obtained after filtering through pickling tank, caustic treater, the removal of impurities of carclazyte tank, flame filter press, another part obtains heavy fuel oil (HFO) after Residual Oil Tank slagging-off, the heating tube of described tube furnace is laterally placed, tube furnace is connected with still kettle by oil pump, and still kettle is connected with weir tank.
The heating tube of tube furnace of the present invention is laterally place, the free air space of oil in pipeline can be improved after laterally placing, adopt some heating tubes placed side by side simultaneously, the waste lubricating oil reclaimed flows successively between different heating tubes, and heating time heating tube in heat-up rate relatively uniform, not easily coking.Oil recovery device of the present invention is made up of assemblies such as tube furnace, still kettle, strainer, oil pump and pipelines.From still kettle crude oil out, be delivered into tube furnace through oil pump and heat, this structure is produced with traditional single still and is compared with vertical tubular furnace, has anti-coking, treatment capacity is large, oil yield is high feature.(1) the waste lubricating oil treatment capacity of single still production line can reach 100 tons/24 hours, and traditional single still production line, only has 10 tons/24 hours.(2) wherein coking cycles up to more than 3000 hours, can be compared coking cycles with traditional single still production with vertical tubular furnace and can extend more than 20 times.(3) oil yield reaches 90%, and traditional single still is produced and vertical tubular furnace to than improving more than 10%.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of tube furnace.
Fig. 3 is the schematic top plan view of Fig. 2.
Embodiment
As shown in drawings, the present invention includes tube furnace 1, waste lubricating oil enters tube furnace 1 and heats after pre-treatment, and the oil after heating enters still kettle 11 and is divided into two portions.Oil after part cracking enters storage tank 12, light-weight fuel oil is obtained after filtering through pickling tank 16, caustic treater 17, carclazyte tank 18 removal of impurities, flame filter press 19, another part obtains heavy fuel oil (HFO) after Residual Oil Tank 13 removes the gred, it is characterized in that: the heating tube of described tube furnace 1 is laterally placed, tube furnace 1 is connected with still kettle 11 by oil pump 14, still kettle 11 is connected with weir tank 15.Be conveyed into tube furnace from still kettle 11 crude oil out through oil pump 14 to heat, this structure is produced with traditional single still and is compared with vertical tubular furnace, has anti-coking, treatment capacity is large, oil yield is high feature.
Tube furnace of the present invention comprises body of heater 1-1, and body of heater 1-1 top is provided with hopper 1-2, is provided with heating tube 1-4 in body of heater 1-1, and described heating tube 1-4 is three, and heating tube 1-4 is laterally disposed side by side in body of heater 1-1, and heating tube 1-4 is connected with control valve 1-3.In the present invention, lower leaf on heating tube 1-4, quantity is adjustable as required.
Claims (1)
1. a waste lubricating oil recycling device, comprise tube furnace (1), waste lubricating oil enters tube furnace (1) heating after pre-treatment, oil after heating enters still kettle (11) and is divided into two portions, oil after part cracking enters storage tank (12), through pickling tank (16), caustic treater (17), carclazyte tank (18) removal of impurities, flame filter press (19) obtains light-weight fuel oil after filtering, another part obtains heavy fuel oil (HFO) after Residual Oil Tank (13) slagging-off, it is characterized in that: described tube furnace (1) comprises body of heater (1-1), body of heater (1-1) top is provided with hopper (1-2), heating tube (1-4) is provided with in body of heater (1-1), described heating tube (1-4) is at least two, heating tube (1-4) is laterally disposed side by side in body of heater (1-1), heating tube (1-4) is connected with control valve (1-3), the upper lower leaf of described heating tube (1-4), tube furnace (1) is connected with still kettle (11) by oil pump (14), still kettle (11) is connected with weir tank (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310310296.2A CN103343043B (en) | 2013-07-23 | 2013-07-23 | The waste lubricating oil recycling device of a kind of tube furnace and composition thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310310296.2A CN103343043B (en) | 2013-07-23 | 2013-07-23 | The waste lubricating oil recycling device of a kind of tube furnace and composition thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103343043A CN103343043A (en) | 2013-10-09 |
| CN103343043B true CN103343043B (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310310296.2A Expired - Fee Related CN103343043B (en) | 2013-07-23 | 2013-07-23 | The waste lubricating oil recycling device of a kind of tube furnace and composition thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103343043B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106468645B (en) * | 2015-08-21 | 2020-06-09 | 中国石油天然气股份有限公司 | Heavy oil coking tendency evaluation device and heavy oil coking tendency evaluation method |
| CN106085582B (en) * | 2016-08-15 | 2018-09-28 | 河南东和环保科技股份有限公司 | A kind of device using producing base oil by regenerating waste lubricating oil |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1563305A (en) * | 2004-03-23 | 2005-01-12 | 陈天晓 | Method for continuous producing fuel oil from deposed lubricant |
| CN202066355U (en) * | 2011-05-19 | 2011-12-07 | 合肥科晶材料技术有限公司 | Tube furnace with five temperature zones |
| CN102304414A (en) * | 2011-08-03 | 2012-01-04 | 江苏雕皇石化科技有限公司 | Method for regenerating waste lubricating oil |
-
2013
- 2013-07-23 CN CN201310310296.2A patent/CN103343043B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1563305A (en) * | 2004-03-23 | 2005-01-12 | 陈天晓 | Method for continuous producing fuel oil from deposed lubricant |
| CN202066355U (en) * | 2011-05-19 | 2011-12-07 | 合肥科晶材料技术有限公司 | Tube furnace with five temperature zones |
| CN102304414A (en) * | 2011-08-03 | 2012-01-04 | 江苏雕皇石化科技有限公司 | Method for regenerating waste lubricating oil |
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| CN103343043A (en) | 2013-10-09 |
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Owner name: SHANGQIU DONGHE DEDICATED DEVICE CO., LTD. Free format text: FORMER OWNER: LI DONG Effective date: 20150511 |
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Effective date of registration: 20150511 Address after: No. 19 Shangqiu City, Henan province 476000 the urban-rural integration demonstration area road Applicant after: SHANGQIU DONGHE SPECIAL EQUIPMENTS INCORPORATED Co. Address before: 476000 Shangqiu east company of Henan Province, 18 yuan yuan Road, Shangqiu Economic Development Zone, Henan, Shangqiu Applicant before: Li Dong |
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Address after: No. 19 Shangqiu City, Henan province 476000 the urban-rural integration demonstration area road Patentee after: Henan East and environmental Polytron Technologies Inc Address before: No. 19 Shangqiu City, Henan province 476000 the urban-rural integration demonstration area road Patentee before: SHANGQIU DONGHE SPECIAL EQUIPMENTS INCORPORATED Co. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20200723 |