CN203212542U - Waste lubricating oil regeneration and distillation device - Google Patents
Waste lubricating oil regeneration and distillation device Download PDFInfo
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- CN203212542U CN203212542U CN 201320192746 CN201320192746U CN203212542U CN 203212542 U CN203212542 U CN 203212542U CN 201320192746 CN201320192746 CN 201320192746 CN 201320192746 U CN201320192746 U CN 201320192746U CN 203212542 U CN203212542 U CN 203212542U
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Abstract
The utility model discloses a waste lubricating oil regeneration and distillation device and relates to a waste lubricating oil treatment device. A dirty oil inlet (1) is connected with an input pipe of a primary filter (2), an output pipe of the primary filter (2) is connected with the input pipe of an oil inlet pump (3), an output pipe of the oil inlet pump (3) is connected with an input pipe of a tubular condenser A (4), an output pipe of the tubular condenser A (4) is connected with an input pipe of a tubular condenser B (5), an output pipe of the tubular condenser B (5) is connected with one end of a dirty oil return pipe (26), and the other end of the dirty oil return pipe (26) is connected with a waste oil return port (8); a gas extraction port (9) at the top end of a vacuum distillation kettle (15) is connected with an exhaust port at the upper part of a condenser (6), a gas extraction port at the lower part of the condenser (6) is connected with an exhaust port at the upper part of the tubular condenser B (5), a gas extraction port at the lower part of the tubular condenser B (5) is connected with an exhaust port at the upper part of the tubular condenser A (4), a gas extraction port at the lower part of the tubular condenser A (4) is connected with a gas extraction port of a roots pump (10), an exhaust port of the roots pump (10) is connected with the input pipe of a cooler (11), and an output pipe of the cooler (11) is connected with a gas extraction port of a vacuum pump (14). Two-stage vacuum pumping is adopted, waste oil after physical treatment is taken as a cooling medium, the obtained oil can achieve a standard, and the waste lubricating oil regeneration and distillation device has the characteristics of energy conservation, environmental protection and the like.
Description
Technical field
The utility model relates to useless profit oil treatment equipment, especially a kind of waste lubricant oil regeneration distillation plant.
Background technology
Following steps are adopted in the recovery of existing waste lubricating oil more:
The principle lower than machine oil according to the boiling point of profit indissoluble and water removed moisture by heating and standing separation.Utilize dense H
2SO
4Oxidisability remove organism, utilize the atlapulgite adsorpting pigment, by removing by filter mechanical impurity, thereby reach the oil renewal purpose.
According to above-mentioned treatment scheme lubricating oil need be through 1, dewater; 2, pickling, 3, alkali cleaning, 4, atlapulgite absorption, 5, step such as filtration.
From above step as seen, in the waste oil removal process, need to use: H
2SO
4(vitriol oil, pickling), Na
2CO
3(alkali, alkali cleaning), carclazyte (carclazyte absorption) produce a large amount of colloid dregs of fat, acid sludge and clay dregs in these technological processs, water body and soil are polluted, and run in the opposite direction with environmental protection concept, just progressively are banned.
Summary of the invention
The purpose of this utility model, adopt physical process---the principle of vacuum decompression evaporation, by waste oil is carried out vacuum flashing in vacuum still, make the base oil in the waste oil be evaporated to oil vapour, and then the condenser cooling of process speciality, oil vapour is reduced to fluid, thereby crosses to the purpose that reclaims waste oil.
The purpose of this utility model institute operation technique scheme, comprise primary filter, oil-feed pump, pipe bundle condenser, condenser, lobe pump, water cooler, vacuum pump, vacuum still, sparger, snubber, well heater, circulating oil pump, gathering tank, oil drain pump, secondary filter, its sump oil oil-in is connected the input tube of primary filter, the output tube of primary filter is connected the input tube of oil-feed pump, the output tube of oil-feed pump is connected the input tube of pipe bundle condenser A, the output tube of pipe bundle condenser A is connected the input tube of pipe bundle condenser B, the output tube of pipe bundle condenser B is connected sump oil loop pipe one end, and the sump oil loop pipe the other end is connected the waste oil oil return opening; The bleeding point on vacuum still top is connected the upper air vent of condenser, the bleeding point of condenser is connected the upper air vent of pipe bundle condenser B, the bleeding point of pipe bundle condenser B bottom is connected the upper air vent of pipe bundle condenser A, pipe bundle condenser A bottom bleeding point is connected the bleeding point of lobe pump, the input tube of the connection water cooler of the venting port of lobe pump, the output tube of water cooler is connected the bleeding point of vacuum pump; Another output tube of bottom of pipe bundle condenser A, pipe bundle condenser B, condenser is connected the input tube of gathering tank C, gathering tank B, gathering tank A respectively, run in the altogether input tube of oil pump of the output tube of gathering tank C, gathering tank B, gathering tank A, the output tube of oil drain pump is connected the input tube of secondary filter, and the output tube of secondary filter is connected the absolute oil oil outlet; Bottom, vacuum distilling chamber output tube is connected the input tube of circulating oil pump, and the output tube of circulating oil pump is connected the input tube of well heater, and the output tube of well heater is connected the input tube of snubber, and the output tube of snubber is connected the sparger of vacuum still; Connect the feed circuit pipe between the output tube of sump oil loop pipe and circulating oil pump.
Also have, the water cooler lower end is connected with water receiver.
Also have, the venting port of vacuum pump is connected with deodorizer.
The utility model working process, at first sump oil through primary filter, oil pump, enters pipe bundle condenser A, pipe bundle condenser B from sump oil oil-in access arrangement successively, enters the sump oil loop pipe then.At this moment, if do not need repairing in the vacuum still, then sump oil flows out from the waste oil oil return opening, if need repairing in the vacuum still, then carries out repairing by feed circuit, sump oil enters well heater from the feed circuit pipe, enter snubber then, finally enter in the vacuum still, after repairing is finished, namely close feed circuit, the evaporation of beginning hot oiling.Circulating oil pump is extracted fluid out from vacuum still, flow through well heater, snubber, sparger successively, and the repairing operation is carried out in constantly circulation up to next time; The oil vapour that from vacuum still, is evaporated, at first enter condenser, clean oil through the condenser cooling flows among the gathering tank A, discharge through oil drain pump, oil vapour further cools off by pipe bundle condenser A, pipe bundle condenser B successively then, the clean oil of cooling flows among the gathering tank C, can extract out from the absolute oil oil outlet by oil drain pump; Join in vacuum pump and the lobe pump and be connected, behind three serial connection pipe bundle condensers, connect the vacuum distilling chamber again.
Compared with prior art, the beneficial effects of the utility model are:
1, in removal process, do not use any chemicals, make removal process meet environmental protection requirement.
2, Du Te vacuum still structure.In still kettle, be provided with unique waste oil sparger, waste oil is reasonably flowed in still kettle, be suitable for evaporation, and make other residual material of evaporation back be stored in the still kettle bottom, can concentrate recycling.
3, in still kettle, also utilize the principle (boiling point of liquid reduces with the road vacuum up) of reduction vaporization, in still kettle, keep a higher vacuum, reduce the vaporization temperature of fluid, the consumption of having saved the energy.
4, cooling system cleverly, native system adopt waste oil as heat-eliminating medium, like this waste oil namely as the object that is recovered again as heat-eliminating medium, compare with the employing water coolant, have tangible economic benefit.
Description of drawings
Further specify the utility model below in conjunction with accompanying drawing.
Fig. 1 is the utility model syndeton synoptic diagram.
In figure: 1-sump oil oil-in 2-preliminary filter 3-oil-feed pump 4-pipe bundle condenser A 5-pipe bundle condenser B 6-condenser 7-feed circuit pipe 8-waste oil oil return opening 9-bleeding point 10-lobe pump 11-cooler 12-water receiver 13-deodoriser 14-vavuum pump 15-vacuum still 16-distributor 17-buffer 18-heater 19-oil circulating pump 20-accumulator tank A 21-accumulator tank B 22-accumulator tank C 23-oil drain pump 24-fine filter 25-absolute oil oil-out 26-sump oil loop pipe.
Embodiment
Fig. 1, comprise primary filter 2, oil-feed pump 3, pipe bundle condenser, condenser 6, lobe pump 10, water cooler 11, vacuum pump 14, vacuum still 15, sparger 16, snubber 17, well heater 18, circulating oil pump 19, gathering tank, oil drain pump 23, secondary filter 24, its sump oil oil-in 1 is connected the input tube of primary filter 2, the output tube of primary filter 2 is connected the input tube of oil-feed pump 3, the output tube of oil-feed pump 3 is connected the input tube of pipe bundle condenser A4, the output tube of pipe bundle condenser A4 is connected the input tube of pipe bundle condenser B5, the output tube of pipe bundle condenser B5 is connected sump oil loop pipe 26 1 ends, and sump oil loop pipe 26 the other ends are connected waste oil oil return opening 8; The bleeding point 9 on vacuum still 15 tops is connected the upper air vent of condenser 6, the bleeding point of condenser 6 bottoms is connected the upper air vent of pipe bundle condenser B5, the bleeding point of pipe bundle condenser B5 bottom is connected the upper air vent of pipe bundle condenser A4, pipe bundle condenser A4 bottom bleeding point is connected the bleeding point of lobe pump 10, the input tube of the connection water cooler 11 of the venting port of lobe pump 10, the output tube of water cooler 11 is connected the bleeding point of vacuum pump 14; Another output tube of bottom of pipe bundle condenser A4, pipe bundle condenser B5, condenser 6 is connected the input tube of gathering tank C22, gathering tank B21, gathering tank A20 respectively, run in the altogether input tube of oil pump 23 of the output tube of gathering tank C22, gathering tank B21, gathering tank A20, the output tube of oil drain pump 23 is connected the input tube of secondary filter 24, and the output tube of secondary filter 24 is connected absolute oil oil outlet 25; Vacuum distilling chamber 15 bottom output tubes are connected the input tube of circulating oil pump 19, the output tube of circulating oil pump 19 is connected the input tube of well heater 18, the output tube of well heater 18 is connected the input tube of snubber 17, and the output tube of snubber 17 is connected the sparger 16 of vacuum still 15; Connect feed circuit pipe 7 between the output tube of sump oil loop pipe 26 and circulating oil pump 19.
Also have, water cooler 11 lower ends are connected with water receiver 12.
Also have, the venting port of vacuum pump 14 is connected with deodorizer 13.
The utility model adopts YCB type oil-feed pump, RTO type lobe pump, SV type vacuum pump, HVP type circulating oil pump, ZZB type oil drain pump.Deodorizer adopts the activated carbon deodorizing.
Claims (3)
1. waste lubricant oil regeneration distillation plant, comprise primary filter (2), oil-feed pump (3), pipe bundle condenser, condenser (6), lobe pump (10), water cooler (11), vacuum pump (14), vacuum still (15), sparger (16), snubber (17), well heater (18), circulating oil pump (19), gathering tank, oil drain pump (23), secondary filter (24), the input tube that it is characterized in that sump oil oil-in (1) connection primary filter (2), the output tube of primary filter (2) is connected the input tube of oil-feed pump (3), the output tube connection pipe bundle condenser A(4 of oil-feed pump (3)) input tube, pipe bundle condenser A(4) input tube output tube connection pipe bundle condenser B(5), pipe bundle condenser B(5) output tube is connected sump oil loop pipe (26) one ends, and sump oil loop pipe (26) the other end is connected waste oil oil return opening (8); The bleeding point (9) on vacuum still (15) top is connected the upper air vent of condenser (6), the bleeding point connection pipe bundle condenser B(5 of condenser (6) bottom) upper air vent, pipe bundle condenser B(5) the upper air vent bleeding point of bottom connection pipe bundle condenser A(4), pipe bundle condenser A(4) the bottom bleeding point is connected the bleeding point of lobe pump (10), the input tube of the connection water cooler (11) of the venting port of lobe pump (10), the output tube of water cooler (11) is connected the bleeding point of vacuum pump (14); Pipe bundle condenser A(4), pipe bundle condenser B(5), another output tube of bottom of condenser (6) is connected gathering tank C(22 respectively), gathering tank B(21), gathering tank A(20) input tube, gathering tank C(22), run in the altogether input tube of oil pump (23) of output tube gathering tank A(20 gathering tank B(21)), the output tube of oil drain pump (23) is connected the input tube of secondary filter (24), and the output tube of secondary filter (24) is connected absolute oil oil outlet (25); Bottom, vacuum distilling chamber (15) output tube is connected the input tube of circulating oil pump (19), the output tube of circulating oil pump (19) is connected the input tube of well heater (18), the output tube of well heater (18) is connected the input tube of snubber (17), and the output tube of snubber (17) is connected the sparger (16) of vacuum still (15); Connect feed circuit pipe (7) between the output tube of sump oil loop pipe (26) and circulating oil pump (19).
2. a kind of waste lubricant oil regeneration distillation plant according to claim 1 is characterized in that water cooler (11) lower end is connected with water receiver (12).
3. a kind of waste lubricant oil regeneration distillation plant according to claim 1 is characterized in that the venting port of vacuum pump (14) is connected with deodorizer (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320192746 CN203212542U (en) | 2013-04-17 | 2013-04-17 | Waste lubricating oil regeneration and distillation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320192746 CN203212542U (en) | 2013-04-17 | 2013-04-17 | Waste lubricating oil regeneration and distillation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203212542U true CN203212542U (en) | 2013-09-25 |
Family
ID=49202093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320192746 Expired - Fee Related CN203212542U (en) | 2013-04-17 | 2013-04-17 | Waste lubricating oil regeneration and distillation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203212542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106118718A (en) * | 2016-06-23 | 2016-11-16 | 望江县大唐资源再生有限公司 | A kind of Novel waste oil regeneration utilizes device |
-
2013
- 2013-04-17 CN CN 201320192746 patent/CN203212542U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106118718A (en) * | 2016-06-23 | 2016-11-16 | 望江县大唐资源再生有限公司 | A kind of Novel waste oil regeneration utilizes device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20180417 |