CN211394376U - Used oil purification device - Google Patents
Used oil purification device Download PDFInfo
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- CN211394376U CN211394376U CN201922150313.6U CN201922150313U CN211394376U CN 211394376 U CN211394376 U CN 211394376U CN 201922150313 U CN201922150313 U CN 201922150313U CN 211394376 U CN211394376 U CN 211394376U
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Abstract
The utility model discloses a used oil purifying device, which comprises a tank body and a foot rest, wherein the upper part of the tank body is provided with an oil inlet and a medicine inlet, the tank body is internally provided with a stirring device, the stirring device comprises a stirring blade, the bottom of the tank body is a conical bottom, the bottom of the conical bottom is provided with a waste residue discharge port, the upper side wall of the tank body is provided with an oil discharge port, the oil discharge port is connected with a purifying and collecting tank, the stirring blade is a helical blade, the number of turns of the helical blade is more than or equal to four turns, the inner wall of the, the two ends of the heating pipe are respectively connected with an inlet and an outlet of the heat-conducting oil heating tank or the steam generating tank, the inlet end of the condensing pipe is connected with the condensed water storage tank, the outlet end of the condensing pipe is connected with the condensed water recovery tank, the tank body is internally provided with an aeration device, the outer wall of the tank body is provided with two branch pipes which are positioned on the same axis and communicated with the interior of the tank body, and the other ends of the two branch pipes are connected with two connecting flanges of the magnetic turning. The utility model discloses can be used for useless machine oil purification, make it can recycle, resources are saved.
Description
Technical Field
The utility model relates to an engine oil treatment technical field, in particular to used engine oil purification device.
Background
The engine oil is a liquid lubricant used on various types of machinery to reduce friction and protect the machinery, and mainly plays roles in lubrication, cooling, rust prevention, cleaning, sealing and the like, and the automobile engine oil is the engine oil with the largest use amount. After the engine oil is used for a period of time, the quality of the oil product is reduced due to oxidation, pollution and the like, and the service performance of the oil product is influenced, so that the engine oil needs to be replaced periodically. In addition, a large amount of used engine oil is often produced in the repair and maintenance of automobiles, and a large amount of used engine oil is also recovered from discarded automobiles. The waste engine oil is poor in oil quality, low in utilization value and serious in environmental pollution, and along with the increasing requirement on domestic environmental protection, the waste engine oil as a dangerous waste product cannot be discarded or treated at will, and the waste engine oil needs to be recovered by an environment-friendly green recovery technology. Therefore, the waste engine oil needs to be purified and regenerated, and impurities in the waste engine oil are removed by using methods such as sedimentation, distillation, acid washing, alkali washing, filtration and the like, so that the waste engine oil can be reused and resources are saved.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model aims at providing a used oil purification device uses the device to pass through methods such as pickling, alkali-wash can purify used oil, makes used oil can recycle resources are saved.
The technical scheme of the utility model as follows:
a waste engine oil purification device comprises a tank body and a foot rest supporting the tank body, wherein an oil inlet and a chemical inlet are formed in the upper portion of the tank body, a stirring device is arranged at the axis center of the tank body and comprises a stirring shaft and stirring blades arranged on the stirring shaft, the bottom of the tank body is a conical bottom, a waste residue discharge port is formed in the bottom of the conical bottom, a plurality of oil discharge ports on the same axis are formed in the side wall of the upper portion of the tank body, the oil discharge ports are connected with a purification collection tank through pipelines, the stirring blades are helical blades, the number of turns of the helical blades is more than or equal to four, a heating pipe and a condensation pipe are spirally arranged on the inner wall of the tank body, two ends of the heating pipe are respectively connected with an inlet and an outlet of a heat conduction oil heating tank or a steam generation tank through, the outlet end of the condenser pipe is connected with a condensed water recovery tank through a pipeline, an aeration device is arranged in the tank body, the outer wall of the tank body is provided with an upper branch pipe and a lower branch pipe which are communicated with the inner part of the tank body, the two branch pipes are positioned on the same axis, and the other ends of the two branch pipes are connected with an upper connecting flange and a lower connecting flange of the magnetic turning plate liquid level meter.
Preferably, the tank body is made of Hastelloy C2000.
Preferably, the foot rest comprises three evenly distributed support legs.
Preferably, the aeration device comprises an air blower, the output end of the air blower is connected with the inlet of a venturi nozzle, the outlet of the venturi nozzle is connected with an air inlet pipe, one end of the air inlet pipe penetrates through the tank body and is horizontally arranged in the tank body, one end, far away from the venturi nozzle, of the air inlet pipe is sealed, an air outlet hole is formed in the air inlet pipe in the tank body, and an aeration head is arranged at the air outlet hole.
Preferably, the waste residue discharge port is connected with a centrifugal filter device, and a liquid outlet of the centrifugal filter device is connected with the purification collection tank.
The utility model has the advantages that:
1. the bottom of the tank body is a conical bottom, and a waste residue outlet is formed in the bottom of the conical bottom, so that waste residues can be completely discharged from the tank body, and residual waste residues are prevented from remaining in the tank body.
2. Be equipped with a plurality of oil drain ports that are in on the same axis through the upper portion lateral wall at the jar body, the oil drain port passes through the pipeline and links to each other with the purification collecting tank, can select to open the oil drain port that is fit for the height according to the machine oil liquid level after the purification, discharges the machine oil after the purification.
3. Through setting up stirring vane is helical blade, helical blade's number of turns more than or equal to four circles can promote agitating unit's stirring ability, when adopting the medicament purification, makes the mixture of machine oil and medicament more even.
4. The heating pipe and the condenser pipe are spirally arranged on the inner wall of the tank body, the two ends of the heating pipe are respectively connected with an inlet and an outlet of the heat conduction oil heating tank or the steam generating tank through pipelines, the inlet end of the condenser pipe is connected with the condensed water storage tank through a pipeline, the outlet end of the condenser pipe is connected with the condensed water recovery tank through a pipeline, and heating and cooling can be conveniently carried out in the waste engine oil purification process as required.
5. Through at internal aeration equipment that is equipped with of jar, can reduce the viscidity of used oil for the purification speed of used oil.
6. Through two communicating branch pipes with jar internal portion about being equipped with at jar external wall, two branch pipes are in same axis, and the other end of two branch pipes links to each other with two flange about the magnetism turns over board level gauge, can pass through magnetism turns over board level gauge observation the liquid level height in the jar body.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of the used oil purifying apparatus of the present invention;
FIG. 2 is a schematic structural view of a tank body of the used oil purifying device of the present invention;
fig. 3 is a schematic structural view of an embodiment of the centrifugal filter device of the used oil purifying device of the present invention.
Reference numbers in the figures:
1-tank body, 2-foot rest, 3-oil inlet, 4-medicine inlet, 5-stirring shaft, 6-stirring blade, 7-waste residue outlet, 8-oil outlet, 9-purification collecting tank, 10-heating pipe, 11-condensing pipe, 12-heat conducting oil heating tank or steam generating tank, 13-condensed water storage tank, 14-condensed water recovery tank and 15-aeration device, 151-blower, 152-venturi nozzle, 153-air inlet pipe, 154-aeration head, 16-branch pipe, 17-magnetic turning plate liquid level meter, 18-connecting flange, 19-centrifugal filter device, 191-motor, 192-liquid storage container, 193-rotating shaft, 194-bracket, 195-slag storage container and 20-foot rest.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
It should be noted that, in the present application, the embodiments and the technical features of the embodiments may be combined with each other without conflict.
It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
In the present application, the terms "first", "second", and the like are used for distinguishing similar objects, and not for describing a particular order or sequence order, unless otherwise specified. It is to be understood that the terms so used; the terms "upper", "lower", "left", "right", and the like are used generally with respect to the orientation shown in the drawings, or with respect to the component itself in a vertical, or gravitational orientation; likewise, "inner", "outer", and the like refer to the inner and outer relative to the contours of the components themselves for ease of understanding and description. The above directional terms are not intended to limit the present invention.
As shown in fig. 1-3, a used oil purifying device comprises a tank body 1 and a foot rest 2 supporting the tank body 1, wherein an oil inlet 3 and a chemical inlet 4 are arranged at the upper part of the tank body 1, a stirring device is arranged at the axis center of the tank body 1 and comprises a stirring shaft 5 and a stirring blade 6 arranged on the stirring shaft 5, the bottom of the tank body 1 is a conical bottom, a waste residue discharge port 7 is arranged at the bottom of the conical bottom, a plurality of oil discharge ports 8 on the same axis are arranged on the side wall of the upper part of the tank body 1, the oil discharge ports 8 are connected with a purifying and collecting tank 9 through pipelines, the stirring blade 6 is a helical blade, the number of turns of the helical blade is more than or equal to four turns, a heating pipe 10 and a condensing pipe 11 are spirally arranged on the inner wall of the tank body 1, and two ends of the heating pipe 10 are respectively connected with an, the inlet end of the condenser pipe 11 is connected with a condensed water storage tank 13 through a pipeline, the outlet end of the condenser pipe 11 is connected with a condensed water recovery tank 14 through a pipeline, an aeration device 15 is arranged in the tank body 1, the outer wall of the tank body 1 is provided with an upper branch pipe 16 and a lower branch pipe 16 which are communicated with the interior of the tank body 1, the two branch pipes 16 are positioned on the same axis, and the other ends of the two branch pipes 16 are connected with an upper connecting flange 18 and a lower connecting flange 18 of a magnetic turning plate liquid level meter 17.
In a specific embodiment, the tank body 1 is made of hastelloy C2000, and the hastelloy C2000 has good acid resistance, alkali resistance and corrosion resistance, so that the service life of the tank body can be prolonged.
In a specific embodiment, the foot rest 2 comprises three uniformly distributed supporting legs, and the uniform distribution can enable the stress of the supporting legs to be more balanced, so that the service life of the foot rest is prolonged.
Optionally, the three support legs are all obliquely arranged to form a triangular frustum shape.
Optionally, the three support legs are all vertically disposed.
In a specific embodiment, the aeration device 15 includes a blower 151, an output end of the blower 151 is connected to an inlet of a venturi nozzle 152, an outlet of the venturi nozzle 152 is connected to an air inlet pipe 153, one end of the air inlet pipe 153 penetrates through the tank body 1 and is horizontally arranged inside the tank body 1, one end of the air inlet pipe 153, far away from the venturi nozzle 152, is sealed, an air outlet hole is arranged on the air inlet pipe 153, which is located inside the tank body 1, and an aeration head 154 is arranged at the air outlet hole.
In another specific embodiment, the aeration device 15 is a pressurized jet aeration device of Chenglang technology and Limited, and the magnetic plate level gauge 17 is a Flap-11P lining tetrafluoro anticorrosion type magnetic plate level gauge of Automation technology and Limited, which is measured by Shenzhen.
Optionally, an HPASFS-4443365 acid-resistant thermometer of jiangsu huai' an gold lake Huapu automation instrument limited is further arranged in the tank body.
Optionally, the tank body is provided with a transparent observation window 20, and the purification condition of the waste engine oil in the tank body can be observed through the observation window 20.
In a specific embodiment, the waste residue discharge port 7 is connected with a centrifugal filter device 19, and a liquid outlet of the centrifugal filter device 19 is connected with the purification collection tank 9.
Optionally, the centrifugal filter device 19 includes a motor 191, a liquid storage container 192 is disposed on the motor 191, a rotating shaft 193 of the motor 191 penetrates through the liquid storage container 192 to be connected with a bracket 194 inside the liquid storage container 192, a slag storage container 195 is fixed on the bracket 194, a plurality of uniformly distributed filter holes are formed in a side wall of the slag storage container 195, the waste slag discharge port 7 is connected with the slag storage container 195, and a liquid outlet is disposed in a side wall of the liquid storage container 192 and connected with the purification collection tank 9. Optionally, the slag storage container 195 is a metal screen made of hastelloy C2000.
Alternatively, the centrifugal filter device 19 employs a centrifugal oil filter of the hangsite filtration system limited.
In one embodiment of the present invention, firstly, the used oil is delivered into the tank body through the oil inlet, the oil amount in the tank body is observed through the magnetic turning plate liquid level meter, and when the oil amount is fixed, the valve at the oil inlet is closed; opening a stirring device, opening a heat source outlet of a heat-conducting oil heating tank or a steam generating tank, enabling a heat source to enter the heating pipe, heating the waste engine oil, and adding 30% H into the tank body through the medicine inlet when the temperature of the waste engine oil is raised to 150 DEG C2SO4The stirring is uniform, the reaction is carried out, then the stirring device is closed, the static layering is carried out, then an oil discharge port with the corresponding height is opened according to the layering boundary, the upper-layer purified engine oil is discharged to the purification collecting tank, then the waste residue discharge port at the bottom of the tank body is opened, the discharged waste residue is conveyed to the centrifugal filtering device, the centrifugal filtering is carried out, the filtered purified engine oil is conveyed to the purification collecting tank, and a third party is entrusted to the filtered waste residue for treatment.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.
Claims (5)
1. A waste engine oil purification device comprises a tank body and a foot rest supporting the tank body, wherein an oil inlet and a chemical inlet are formed in the upper portion of the tank body, a stirring device is arranged at the axis center of the tank body and comprises a stirring shaft and stirring blades arranged on the stirring shaft, the waste engine oil purification device is characterized in that the bottom of the tank body is a conical bottom, a waste residue discharge port is formed in the bottom of the conical bottom, a plurality of oil discharge ports on the same axis are formed in the side wall of the upper portion of the tank body, the oil discharge ports are connected with a purification collection tank through pipelines, the stirring blades are spiral blades, the number of turns of the spiral blades is more than or equal to four turns, a heating pipe and a condensation pipe are spirally arranged on the inner wall of the tank body, two ends of the heating pipe are respectively connected with an inlet and an outlet of a heat conduction oil heating, the outlet end of the condenser pipe is connected with a condensed water recovery tank through a pipeline, an aeration device is arranged in the tank body, the outer wall of the tank body is provided with an upper branch pipe and a lower branch pipe which are communicated with the inner part of the tank body, the two branch pipes are positioned on the same axis, and the other ends of the two branch pipes are connected with an upper connecting flange and a lower connecting flange of the magnetic turning plate liquid level meter.
2. The used oil purification apparatus of claim 1, wherein the tank is made of hastelloy C2000.
3. The used oil purifying apparatus of claim 1, wherein the foot stand comprises three support legs uniformly distributed.
4. The used oil purification device according to claim 1, wherein the aeration device comprises an air blower, an output end of the air blower is connected with an inlet of a venturi nozzle, an outlet of the venturi nozzle is connected with an air inlet pipe, one end of the air inlet pipe penetrates through the tank body and is horizontally arranged inside the tank body, one end of the air inlet pipe, far away from the venturi nozzle, is sealed, an air outlet hole is formed in the air inlet pipe, located inside the tank body, and an aeration head is arranged at the air outlet hole.
5. The used oil purifying apparatus as claimed in any one of claims 1 to 4, wherein the waste residue discharge port is connected to a centrifugal filter unit, and a liquid outlet of the centrifugal filter unit is connected to the purifying collection tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922150313.6U CN211394376U (en) | 2019-12-04 | 2019-12-04 | Used oil purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922150313.6U CN211394376U (en) | 2019-12-04 | 2019-12-04 | Used oil purification device |
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| Publication Number | Publication Date |
|---|---|
| CN211394376U true CN211394376U (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922150313.6U Active CN211394376U (en) | 2019-12-04 | 2019-12-04 | Used oil purification device |
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| CN (1) | CN211394376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114989861A (en) * | 2022-05-18 | 2022-09-02 | 余金珠 | Recycling system of waste mineral oil |
-
2019
- 2019-12-04 CN CN201922150313.6U patent/CN211394376U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114989861A (en) * | 2022-05-18 | 2022-09-02 | 余金珠 | Recycling system of waste mineral oil |
| CN114989861B (en) * | 2022-05-18 | 2024-02-09 | 梁山德润能源有限公司 | Recycling system of waste mineral oil |
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