CN209348179U - Waste mineral oil water-oil separating apparatus for demonstrating - Google Patents

Waste mineral oil water-oil separating apparatus for demonstrating Download PDF

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Publication number
CN209348179U
CN209348179U CN201822244569.9U CN201822244569U CN209348179U CN 209348179 U CN209348179 U CN 209348179U CN 201822244569 U CN201822244569 U CN 201822244569U CN 209348179 U CN209348179 U CN 209348179U
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CN
China
Prior art keywords
oil
subsider
water
plunger
waste mineral
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Expired - Fee Related
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CN201822244569.9U
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Chinese (zh)
Inventor
国羽洁
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Individual
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Individual
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Priority to CN201822244569.9U priority Critical patent/CN209348179U/en
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Publication of CN209348179U publication Critical patent/CN209348179U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to waste mineral oil water-oil separating apparatus for demonstrating, including filling waste mineral oil and upper layer is the subsider that oil reservoir lower layer is water layer, water layer and oil reservoir, which pass through, to be arranged in the liquid level hoisting mechanism of sedimentation trench bottom and is lifted up along subsider and gradually close to the oil reservoir drawing mechanism that subsider top is arranged in;The liquid level hoisting mechanism includes plunger that is parallel with sedimentation groove bottom and being in close contact with each side wall of subsider, and plunger does oscilaltion campaign under power section driving in subsider, and the top of the plunger is water layer.When the oil level is lowered, oil level can be promoted by liquid level hoisting mechanism, oil reservoir drawing mechanism is allowed to continue to pump, realize the separation of overwhelming majority oil and water, oil-water separation is good.

Description

Waste mineral oil water-oil separating apparatus for demonstrating
Technical field
The utility model relates to demonstration instrument technical field, in particular to waste mineral oil water-oil separating apparatus for demonstrating.
Background technique
Lye is usually added when implementing water-oil separating in waste mineral oil in waste mineral oil oil tank at present, stirs one section Enter subsider after time to be layered, upper layer is oil reservoir after layering, and lower layer is water layer.
Oil reservoir after layering is with water layer separate mode: being scraped the oil on upper layer by the scrapper conveyor being mounted in subsider In individual holding tank, but gradually reducing with oil level, scrapper conveyor depth of interaction is limited, therefore can only scrape part oil In holding tank, the separation of part oil and water is realized, oil-water separation is undesirable.
Utility model content
In view of the shortcomings of the prior art, the utility model provides waste mineral oil water-oil separating apparatus for demonstrating, can be by abandoned mine Water and oil in object oil efficiently separate, and good separating effect.
The utility model is achieved by the following technical solution, and provides waste mineral oil water-oil separating apparatus for demonstrating, including It fills waste mineral oil and upper layer is the subsider that oil reservoir lower layer is water layer, water layer and oil reservoir, which pass through, is arranged in sedimentation trench bottom Liquid level hoisting mechanism is lifted up along subsider and gradually close to the oil reservoir drawing mechanism that subsider top is arranged in;The liquid level Hoisting mechanism includes plunger that is parallel with sedimentation groove bottom and being in close contact with each side wall of subsider, and plunger is in power section Oscilaltion campaign is done under driving in subsider, the top of the plunger is water layer;The oil reservoir drawing mechanism includes inside Oil inlet end for the oil pumping box of cavity body structure, the oil pumping box is connected to multiple oil pick-up tubes, and each oil pumping pipe end, which is all connected with, to be had The oil outlet of the oil pumping head of fuel feed hole, box of pumping connects petroleum pipeline, and petroleum pipeline is connect through oil pump with oil storage tank.
Preferably, the power section is cylinder, the piston rod of the cylinder and the lower surface of plunger are affixed, and cylinder is remote It is affixed from one end of plunger and sedimentation groove bottom;The cylinder connects air pump by gas-guide tube.
Preferably, connecting pressure-regulating valve on the gas-guide tube.It can be to cylinder piston by adjusting pressure-regulating valve Bar stretching speed is adjusted.
Preferably, the oil pumping box is fixed by connecting rod and subsider.
Preferably, the oil pick-up tube is four, four oil pick-up tubes are respectively communicated in four sides all around of oil pumping box To.It may be implemented from multiple and different directions while pumping.
Preferably, the sedimentation groove sidewall is equipped with discharge outlet, drainpipe is connected at discharge outlet, is connected on the drainpipe Connect discharging valve.Opening discharging valve remaining water can be discharged.
The utility model has the following beneficial effects:
1, when the oil level is lowered, oil level can be promoted by liquid level hoisting mechanism, allow oil reservoir drawing mechanism after It is continuous to pump, realize the separation of overwhelming majority oil and water, oil-water separation is good.
2, oil reservoir drawing mechanism structure is simple, and manufacturing cost is low, replaces scrapper conveyor can be effective by oil reservoir drawing mechanism Reduce equipment cost.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model oil pick-up tube and oil pumping box connection relationship overlooking structure diagram;
It is as shown in the figure:
1, subsider, 2, plunger, 3, water layer, 4, oil reservoir, 5, cylinder, 6, oil pumping box, 7, oil pick-up tube, 8, oil pumping head, 9, company Extension bar, 10, petroleum pipeline, 11, oil pump, 12, oil storage tank, 13, drainpipe, 14, discharging valve.
Specific embodiment
In order to clarify the technical characteristics of the invention, being illustrated below by specific embodiment to this programme.
As shown in Figure 1, the utility model includes filling waste mineral oil and upper layer is the subsider that 4 lower layer of oil reservoir is water layer 3 1, water layer 3 and oil reservoir 4 are lifted up along subsider 1 and gradually connect by the way that the liquid level hoisting mechanism of 1 bottom of subsider is arranged in The oil reservoir drawing mechanism on 1 top of subsider is closely set.
The liquid level hoisting mechanism includes parallel with 1 bottom surface of subsider and is in close contact with each side wall of subsider 1 Plunger 2, plunger 2 do oscilaltion campaign under power section driving in subsider 1.The top of the plunger 2 is water layer 3, When plunger 2 rises along subsider 1, since plunger 2 and each side wall of subsider 1 are in close contact, so plunger 2 will drive water layer 3 and oil reservoir 4 simultaneously rise and move closer to oil reservoir drawing mechanism.
The power section is cylinder 5, and the lower surface of the piston rod and plunger 2 of the cylinder 5 is affixed, and cylinder 5 is far from column One end and 1 bottom surface of subsider of plug 2 are affixed.The cylinder 5 connects air pump (not indicating in figure) by gas-guide tube, starts cylinder 5, The oscilaltion of plunger 2 may be implemented under the drive of cylinder 5.
It is adjusted for the ease of the rate of climb to plunger 2, avoids the too fast disturbance water layer 3 of 2 rate of climb of plunger and oil Layer 4 connects pressure-regulating valve (not identifying in figure) on the gas-guide tube, can be to 5 piston of cylinder by adjusting pressure-regulating valve Bar stretching speed is adjusted.
The oil reservoir drawing mechanism includes internal be cavity body structure oil pumping box 6, as shown in Fig. 2, the oil pumping box 6 into Oily end is connected to multiple oil pick-up tubes 7, and each 7 end of oil pick-up tube is all connected with the oil pumping head 8 with fuel feed hole.The oil outlet of oil pumping box 6 Petroleum pipeline 10 is connected, petroleum pipeline 10 is connect through oil pump 11 with oil storage tank 12.The oil pumping box 6 is solid by connecting rod 9 and subsider 1 It is fixed.Under the action of oil pump 11, the oil on 1 upper layer of subsider can enter oil pumping box 6 through oil pumping head 8, then again through oil pumping box 6 into Enter in oil storage tank 12.The purpose that multiple oil pick-up tubes 7 are arranged is: the suction that oil pump 11 generates being dispersed to multiple oil pick-up tubes 7, is kept away Exempt to pump by single pipeline, pipeline draft is excessive may to be extracted into part water in oil storage tank 12 while oil pumping.
In the present embodiment, as shown in Fig. 2, the oil pick-up tube 7 is four, four oil pick-up tubes 7 are respectively communicated in oil pumping box 6 Four direction all around, may be implemented from multiple and different directions while pumping.
For the ease of water remaining after water-oil separating to be discharged out of subsider 1,1 side wall of subsider is equipped with draining Mouthful, drainpipe 13 is connected at discharge outlet, connects discharging valve 14 on the drainpipe 13, and remaining water can be arranged by opening discharging valve 14 Out.
When specifically used, the oil on 1 upper layer of subsider is evacuated in oil storage tank 12 by starting oil pump 11, with the progress of oil pumping, Oil level gradually decreases, and when head 8 of pumping can not be extracted into oil, starts cylinder 5, and the piston rod elongation of cylinder 5 pushes plunger 2 to rise, Plunger 2 will push oil reservoir 4 while rising and water layer 3 rises, and when head 8 of pumping can be extracted into oil, close cylinder 5, plunger 2 stops Only rise, continues oil pumping operation.Oil most of after layering can be separated from water open through the above way, grease point It is good from effect.It opens discharging valve 14 after separation remaining water is discharged out of subsider 1.
Certainly, above description is also not limited to the example above, and technical characteristic of the utility model without description can lead to It crosses or realizes that details are not described herein using the prior art;Above embodiments and attached drawing are merely to illustrate the technology of the utility model Scheme is not limitations of the present invention, and the utility model is described in detail referring to preferred embodiment, this Field it is to be appreciated by one skilled in the art that those skilled in the art institute in the essential scope of the utility model The variations, modifications, additions or substitutions made without departure from the objective of the utility model, want by the right that also should belong to the utility model Seek protection scope.

Claims (6)

1. waste mineral oil water-oil separating apparatus for demonstrating, including filling waste mineral oil and upper layer be oil reservoir (4) lower layer is water layer (3) Subsider (1), it is characterised in that: the liquid level hoisting mechanism of water layer (3) and oil reservoir (4) by setting in subsider (1) bottom It is lifted up along subsider (1) and gradually close to the oil reservoir drawing mechanism being arranged on subsider (1) top;The liquid level elevator Structure includes plunger (2) that is parallel with subsider (1) bottom surface and being in close contact with subsider (1) each side wall, and plunger (2) is dynamic Oscilaltion campaign is done under the driving of power part in subsider (1), the top of the plunger (2) is water layer (3);The oil reservoir is taken out Taking mechanism includes the internal oil pumping box (6) for cavity body structure, and the oil inlet end of oil pumping box (6) is connected to multiple oil pick-up tubes (7), often A oil pick-up tube (7) end is all connected with the oil pumping head (8) with fuel feed hole, and the oil outlet of oil pumping box (6) connects petroleum pipeline (10), defeated Oil pipe (10) is connect through oil pump (11) with oil storage tank (12).
2. waste mineral oil water-oil separating apparatus for demonstrating according to claim 1, it is characterised in that: the power section is gas The lower surface of cylinder (5), the piston rod and plunger (2) of the cylinder (5) is affixed, cylinder (5) one end and sedimentation far from plunger (2) Slot (1) bottom surface is affixed;The cylinder (5) connects air pump by gas-guide tube.
3. waste mineral oil water-oil separating apparatus for demonstrating according to claim 2, it is characterised in that: connected on the gas-guide tube Pressure-regulating valve.
4. waste mineral oil water-oil separating apparatus for demonstrating according to claim 1, it is characterised in that: the oil pumping box (6) is logical It is fixed to cross connecting rod (9) and subsider (1).
5. waste mineral oil water-oil separating apparatus for demonstrating according to claim 4, it is characterised in that: the oil pick-up tube (7) is Four, four oil pick-up tubes (7) are respectively communicated with the four direction all around in oil pumping box (6).
6. waste mineral oil water-oil separating apparatus for demonstrating according to claim 5, it is characterised in that: subsider (1) side Wall is equipped with discharge outlet, connects drainpipe (13) at discharge outlet, connects discharging valve (14) on the drainpipe (13).
CN201822244569.9U 2018-12-29 2018-12-29 Waste mineral oil water-oil separating apparatus for demonstrating Expired - Fee Related CN209348179U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822244569.9U CN209348179U (en) 2018-12-29 2018-12-29 Waste mineral oil water-oil separating apparatus for demonstrating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822244569.9U CN209348179U (en) 2018-12-29 2018-12-29 Waste mineral oil water-oil separating apparatus for demonstrating

Publications (1)

Publication Number Publication Date
CN209348179U true CN209348179U (en) 2019-09-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822244569.9U Expired - Fee Related CN209348179U (en) 2018-12-29 2018-12-29 Waste mineral oil water-oil separating apparatus for demonstrating

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111265915A (en) * 2019-11-19 2020-06-12 金俊磊 Water-oil boundary high-separation-rate environment-friendly device
CN113121030A (en) * 2019-12-30 2021-07-16 山东东顺环保科技有限公司 Oily wastewater treatment device
CN113384952A (en) * 2021-08-18 2021-09-14 东营思达石油化工有限公司 Petrochemical refining effluent discharge multi-stage treatment equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111265915A (en) * 2019-11-19 2020-06-12 金俊磊 Water-oil boundary high-separation-rate environment-friendly device
CN113121030A (en) * 2019-12-30 2021-07-16 山东东顺环保科技有限公司 Oily wastewater treatment device
CN113384952A (en) * 2021-08-18 2021-09-14 东营思达石油化工有限公司 Petrochemical refining effluent discharge multi-stage treatment equipment

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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: 20190906

Termination date: 20201229