CN204417451U - The full-automatic regeneration treatment system of energy-saving waste lubricating oil - Google Patents
The full-automatic regeneration treatment system of energy-saving waste lubricating oil Download PDFInfo
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- CN204417451U CN204417451U CN201520004932.3U CN201520004932U CN204417451U CN 204417451 U CN204417451 U CN 204417451U CN 201520004932 U CN201520004932 U CN 201520004932U CN 204417451 U CN204417451 U CN 204417451U
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- lubricating oil
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Abstract
The utility model discloses the full-automatic regeneration treatment system of a kind of energy-saving waste lubricating oil, comprise be connected successively mixing tank, interchanger, process furnace, carclazyte evaporator tower, go out device with filter, spent bleaching clay slag successively at the bottom of the tower of described carclazyte evaporator tower and be connected with surge tank; The utility model has the advantage of: production technique is simple, and Electromagnetic Heating energy consumption is low, without noxious gas emission, pollution-free, environmental protection, product purity is high, easy to use, and cost is low, and output is high, improves working efficiency, enhances quality product.
Description
Technical field
The utility model relates to a kind of regenerator for waste lubricating oil, and specifically the full-automatic regeneration treatment system of a kind of energy-saving waste lubricating oil, belongs to regenerator for waste lubricating oil field.
Background technology
The machinery of most type all will use lubricating oil, and this is because lubricating oil can reduce frictional force between machinery or between parts, to protect the surface of machinery or parts, to reduce wear, and the work-ing life of prolonged mechanical.Lubricating oil is the doping of petroleum refining base oil and refines to obtain, and its output accounts for about 2% of petroleum products total amount.Because the environment for use of dissimilar machinery differs greatly, therefore lubricating oil easily goes bad because of generation physics or chemical transformation and becomes waste lubricating oil in various complex environment.
For the process of waste lubricating oil, at present mostly both at home and abroad to use after waste lubricant oil regeneration, its process is: waste lubricating oil is after sedimentation, filtration, absorption remove most of impurity, its water content is reduced again through dehydration, then the waste lubricant oil by hydrogenation processed is refined to remove the materials such as oxide compound, sulfocompound, halogen compounds, nitride and the heavy metal compound in waste oil, obtain spendable rerefined oil finally by after blending.But above-mentioned reclaiming process thoroughly cannot remove the impurity of waste lubricating oil, rerefined oil is still containing some impurity, and the existence of these impurity reduces the quality of rerefined oil; Further, process for regeneration of waste lubricating oil is complicated, energy consumption is very high, easily to environment; In addition, the oil product finally obtained could use as rerefined oil after needing additionally to add the blending of other materials, and this makes process for regeneration of waste lubricating oil more complicated, and cost is higher, is unfavorable for promoting the use of.
Utility model content
In order to solve the problem, the utility model devises the full-automatic regeneration treatment system of a kind of energy-saving waste lubricating oil, production technique is simple, Electromagnetic Heating energy consumption is low, without noxious gas emission, pollution-free, environmental protection, product purity is high, easy to use, cost is low, output is high, improves working efficiency, enhances quality product.
The technical solution of the utility model is:
The full-automatic regeneration treatment system of energy-saving waste lubricating oil, comprise the mixing tank that is connected successively, interchanger, process furnace, carclazyte evaporator tower, at the bottom of the tower of described carclazyte evaporator tower successively with filter, spent bleaching clay slag goes out device and is connected with surge tank, the oil fuel of carclazyte and autoreaction rectifier unit enters mixing tank in proportion, stir in mixing tank, carclazyte is fully contacted with oil fuel, after pump boosting, enter interchanger heat up, process furnace is entered after heat exchange, process furnace heated by natural gas, by the temperature after the flow control process furnace of Sweet natural gas, the temperature of process furnace needs strict control, enter carclazyte evaporator tower, oil fuel enters filter after heat exchange at the bottom of tower, and after twice filtration, spent bleaching clay slag goes out device, and the oil fuel after filtration enters oil fuel surge tank, and refining oil fuel is to tank field.
Further, the tower top of described carclazyte evaporator tower is connected with fractionation plant with return tank successively, and carclazyte evaporator tower is negative-pressure operation, enters return tank after the condensation of carclazyte evaporator tower overhead gas interchanger; The tower top of described carclazyte evaporator tower is also connected with vacuum pumping pump, and the pressure vacuum pumping pump of tower top controls, and a distilled oil part for tower top controls the temperature of tower top as backflow, and another part distilled oil enters reaction fractionation plant.
Further, the inlet end of described mixing tank is connected with carclazyte with stock oil rectifier unit respectively.
Further, the liquid bag of described return tank is also connected with waste disposal plant, and sewage flows out from the liquid bag of return tank, enters waste disposal plant.Sewage in return tank flows out from liquid bag, enters flash distillation water surge tank to waste disposal plant, and with the height of the flow control return tank liquid bag of sewage, in return tank, light oil again flows automatically and enters feeding line.
The utility model is by distillation and clay-filteredly merge into an operation, and saved heat energy, technique is simple, less investment, the rate of recovery of recovered oil, higher than 80%, avoids generation cracking reaction, additive in waste oil almost all removes, and the quality obtaining recovered oil is good, free from environmental pollution.
The utility model has the advantage of: by adopting advanced waste lubricant oil regeneration cyclic process technology, the oil fuel of output low cost, advanced clay-filtered scheme is utilized to refine fuel oil products, impurity in removing fuel oil products, improve oil product color, improve stability, reduce carbon residue, reach the requirement of environmental protection.Achieve low cost, cleaner production from " source ", achieve lower production energy consumption simultaneously.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment 1
As shown in Figure 1, the full-automatic regeneration treatment system of a kind of energy-saving waste lubricating oil, comprise the mixing tank that is connected successively, interchanger, process furnace, carclazyte evaporator tower, at the bottom of the tower of described carclazyte evaporator tower successively with filter, spent bleaching clay slag goes out device and is connected with surge tank, the oil fuel of carclazyte and autoreaction rectifier unit enters mixing tank in proportion, stir in mixing tank, carclazyte is fully contacted with oil fuel, after pump boosting, enter interchanger heat up, process furnace is entered after heat exchange, process furnace heated by natural gas, by the temperature after the flow control process furnace of Sweet natural gas, the temperature of process furnace needs strict control, enter carclazyte evaporator tower, oil fuel enters filter after heat exchange at the bottom of tower, and after twice filtration, spent bleaching clay slag goes out device, and the oil fuel after filtration enters oil fuel surge tank, and refining oil fuel is to tank field.Described filter is provided with two, is respectively a filter, two filters.
The tower top of described carclazyte evaporator tower is connected with fractionation plant with return tank successively, carclazyte evaporator tower is negative-pressure operation, return tank is entered after the condensation of carclazyte evaporator tower overhead gas interchanger, also be connected with vacuum pumping pump, the pressure vacuum pumping pump of tower top controls, a distilled oil part for tower top controls the temperature of tower top as backflow, and another part distilled oil enters reaction fractionation plant.The inlet end of described mixing tank is connected with carclazyte with stock oil rectifier unit respectively.The liquid bag of described return tank is also connected with waste disposal plant, and sewage flows out from the liquid bag of return tank, enters waste disposal plant.Sewage in return tank flows out from liquid bag, enters flash distillation water surge tank to waste disposal plant, and with the height of the flow control return tank liquid bag of sewage, in return tank, light oil again flows automatically and enters feeding line.
Detailed process flow is: raw material self-loading and unloading vehicle comes, and incoming stock tank after leaving standstill is got rid of impurity, through pump boosting, enters interchanger and heats up, enter flashing tower after intensification; Flashing tower overhead gas flows automatically and enters flashing tower return tank of top of the tower after interchanger condensation, and in return tank, dry gas enters gas holder; Oil gravity flow at the bottom of flashing tower tower enters reactor, with liquid level at the bottom of the flow control flashing tower tower of oil at the bottom of tower, by temperature in the flow control flashing tower tower of interchanger steam.Reactor heated by natural gas, in reactor, material is after heating, enter rectifying column, the impurity that rectifying column is deviate from is back into reactor, two reactors and rectifying column are parallel relationship, the gas of rectifying column capital enters separation column, at the bottom of separation column tower, an oil fuel part enters in rectifying column and rinses rectifying column, another part is after heat exchange, enter oil fuel surge tank, another part, after twice heat exchange, enters oil fuel surge tank, with liquid level at the bottom of the tower of oil fuel flow control separation column at the bottom of separation column tower, control temperature in flashing tower tower simultaneously.Through pump boosting rear portion enter oil fuel tundish, the incoming stock tank of another part, in oil fuel tundish oil fuel boosting after to product purification.Fractionator overhead gas enters interchanger condensation, condensed base oil and gas enter in return tank, in return tank, dry gas enters gas holder, in return tank, a part of base oil enters in separation column, quantity of reflux controls base oil fractionator overhead temperature, in another part base oil surge tank, after boosting, enter product purification, base oil discharge controls the liquid level of return tank.Fractionator overhead gas another part enters essence point tower, by temperature in the amount control tower of steam, essence separation column top gas is after interchanger condensation, enter return tank of top of the tower, sewage in return tank flows out from liquid bag, enter flash distillation water surge tank to waste disposal plant, the liquid level of the flow control return tank liquid bag of sewage.Part light oil is squeezed in separation column, as backflow, controls tower top temperature by quantity of reflux.Another part enter base oil buffering, through pump boosting after, enter base oil tundish, base oil to product purification, with the liquid level of base oil flow control return tank.Essence point tower tower base foundation oil, carry out heat exchange cooling after boosting, enter base oil buffering, after pump boosting, enter base oil tundish, base oil is to product purification.
In addition, except the modified node method pointed by the utility model, all the other equipment all belong to prior art, therefore seldom state.
Claims (4)
1. the full-automatic regeneration treatment system of energy-saving waste lubricating oil, is characterized in that: comprise be connected successively mixing tank, interchanger, process furnace, carclazyte evaporator tower, go out device be successively connected with surge tank at the bottom of the tower of described carclazyte evaporator tower with filter, spent bleaching clay slag.
2. the full-automatic regeneration treatment system of energy-saving waste lubricating oil according to claim 1, is characterized in that: the inlet end of described mixing tank is connected with carclazyte with stock oil rectifier unit respectively.
3. the full-automatic regeneration treatment system of energy-saving waste lubricating oil according to claim 1 and 2, is characterized in that: the tower top of described carclazyte evaporator tower is connected with fractionation plant with return tank successively.
4. the full-automatic regeneration treatment system of energy-saving waste lubricating oil according to claim 3, is characterized in that: the liquid bag of described return tank is also connected with waste disposal plant, sewage flows out from the liquid bag of return tank, enters waste disposal plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520004932.3U CN204417451U (en) | 2015-01-06 | 2015-01-06 | The full-automatic regeneration treatment system of energy-saving waste lubricating oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520004932.3U CN204417451U (en) | 2015-01-06 | 2015-01-06 | The full-automatic regeneration treatment system of energy-saving waste lubricating oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204417451U true CN204417451U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520004932.3U Expired - Fee Related CN204417451U (en) | 2015-01-06 | 2015-01-06 | The full-automatic regeneration treatment system of energy-saving waste lubricating oil |
Country Status (1)
| Country | Link |
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| CN (1) | CN204417451U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106433767A (en) * | 2015-08-05 | 2017-02-22 | 泰奥星（天津）有限公司 | Lubricating oil refining apparatus |
| CN110628455A (en) * | 2019-09-26 | 2019-12-31 | 南通市泓正再生资源有限公司 | Waste mineral oil regeneration recovery processing system |
-
2015
- 2015-01-06 CN CN201520004932.3U patent/CN204417451U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106433767A (en) * | 2015-08-05 | 2017-02-22 | 泰奥星（天津）有限公司 | Lubricating oil refining apparatus |
| CN110628455A (en) * | 2019-09-26 | 2019-12-31 | 南通市泓正再生资源有限公司 | Waste mineral oil regeneration recovery processing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20180106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |