CN215962530U - Pretreatment device for industrial waste lubricating oil - Google Patents
Pretreatment device for industrial waste lubricating oil Download PDFInfo
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- CN215962530U CN215962530U CN202122454236.0U CN202122454236U CN215962530U CN 215962530 U CN215962530 U CN 215962530U CN 202122454236 U CN202122454236 U CN 202122454236U CN 215962530 U CN215962530 U CN 215962530U
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- Prior art keywords
- lubricating oil
- pretreatment tank
- pretreatment
- bottom end
- cylinder
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- 239000010687 lubricating oil Substances 0.000 title claims abstract description 40
- 239000002440 industrial waste Substances 0.000 title claims abstract description 20
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims description 47
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000007790 scraping Methods 0.000 claims description 11
- 239000000919 ceramic Substances 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000002893 slag Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 2
- 238000004064 recycling Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 description 9
- 230000000994 depressogenic effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000012535 impurity Substances 0.000 description 3
- 239000003463 adsorbent Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model belongs to the field of lubricating oil recycling, and particularly relates to a pretreatment device for industrial waste lubricating oil. This device can realize the restoration and the cubic filtration processing to lubricating oil, and it is effectual to retrieve useless lubricating oil treatment.
Description
Technical Field
The utility model relates to the technical field of lubricating oil recycling, in particular to a pretreatment device for industrial waste lubricating oil.
Background
The lubricating oil is a liquid or semisolid lubricating agent which is used on various types of automobiles and mechanical equipment to reduce friction and protect machines and workpieces, mainly plays roles of lubrication, auxiliary cooling, rust prevention, cleaning, sealing, buffering and the like, and has the function of reducing friction and abrasion caused by contact of two objects as long as the lubricating oil is applied between the two objects which move relatively.
There are the following problems: the existing lubricating oil is scrapped after being used for a long time, but environmental pollution is easily caused if the lubricating oil is not treated, the treatment effect of some existing waste lubricating oil pretreatment devices is good, and a large amount of impurities are always remained in one-time pretreatment, so that an industrial waste lubricating oil pretreatment device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pretreatment device for industrial waste lubricating oil, which solves the problem of poor recovery and treatment effects of the existing lubricating oil in the background art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a pretreatment device for industrial waste lubricating oil comprises a pretreatment tank and a liquid guide cylinder arranged at the bottom outside the pretreatment tank, wherein a support frame is arranged at the bottom end of the liquid guide cylinder, a liquid inlet pipe is connected to the top end of the pretreatment tank, a heating ring is arranged on the outer side wall of the pretreatment tank, a double-shaft motor is arranged at the bottom end of the pretreatment tank, a rotating shaft rotatably connected to the interior of the pretreatment tank is connected to an output shaft at the top end of the double-shaft motor, a plurality of stirring rods are arranged on the rotating shaft, a slag discharge pipe with a valve is connected to one side of the bottom end of the pretreatment tank, liquid outlets positioned in the liquid guide cylinder are formed in the bottom ends of the two side walls of the pretreatment tank, a filter screen is arranged in each liquid outlet, telescopic rods are arranged on the two side walls of the liquid guide cylinder, a flashboard positioned on one side of the filter screen is connected to output shafts of the telescopic rods, liquid guide pipes are connected to the other two sides of the bottom end of the liquid guide cylinder, and an activated carbon filter layer positioned in the liquid guide cylinder is arranged between each liquid guide pipe and the flashboard, the bottom end of the pretreatment tank is provided with a pressurizing hopper, the top end of the pressurizing hopper is communicated with the liquid guide pipe, the output shaft at the bottom end of the double-shaft motor is connected with a helical blade which is rotatably connected inside the pressurizing hopper, the bottom end of the pressurizing hopper is provided with a third filtering mechanism, and the bottom end of the third filtering mechanism is connected with a liquid outlet pipe.
Furthermore, an annular groove is formed in one side wall, close to the pretreatment tank, of the flashboard, and a sealing strip is embedded into the groove.
It is worth to say that, the bottom intermediate position of preliminary treatment jar is equipped with conical depressed part, and the internally mounted of depressed part has the biax motor, and the scum pipe is located the outside of depressed part.
Preferably, the tertiary filtering mechanism comprises a fixed cylinder fixed at the bottom end of the pressurizing bucket, the pressurizing buckets of the fixed cylinder are communicated with each other, a movable cylinder with an opening at the top end is in threaded connection with an opening at the bottom end of the fixed cylinder, and a ceramic membrane is connected with the bottom end of the movable cylinder.
Furthermore, a scraping plate is connected to the inner wall of the bottom end of the pretreatment tank in a sliding mode, and one end of the scraping plate is fixed to the rotating shaft.
Preferably, the activated carbon filter layer comprises two separation nets arranged inside the liquid guide cylinder, and activated carbon particles are filled in a space formed by the two separation nets and the liquid guide cylinder.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model provides a pretreatment device for industrial waste lubricating oil, which can realize the repair and the three-time filtration treatment of the lubricating oil and has good treatment effect on the recovered waste lubricating oil.
2. The utility model provides a pretreatment device for industrial waste lubricating oil, which can improve the filtering speed of the waste lubricating oil under the pressurization condition through a pressurization hopper, a helical blade and a tertiary filtering mechanism.
Drawings
Fig. 1 is a perspective view of an apparatus for pretreating industrial waste lubricating oil according to the present invention.
Fig. 2 is a schematic top view of a pretreatment apparatus for industrial waste lubricating oil according to the present invention.
Fig. 3 is a partial sectional view of an apparatus for pretreating industrial waste lubricating oil according to the present invention.
Fig. 4 is a schematic structural diagram of a pressurized hopper, a helical blade and a tertiary filtering mechanism of the pretreatment device for industrial waste lubricating oil provided by the utility model.
In the figure: 1. a liquid inlet pipe; 2. a pretreatment tank; 201. a filter screen; 3. a heating ring; 4. a pressurizing hopper; 5. a third filtering mechanism; 501. a fixed cylinder; 502. a movable barrel; 503. a ceramic membrane; 6. a liquid outlet pipe; 7. a support frame; 8. a slag discharge pipe; 9. an activated carbon filter layer; 10. a liquid guide cylinder; 11. a telescopic rod; 12. a shutter plate; 13. a scraping plate; 14. a double-shaft motor; 15. a rotating shaft; 16. a stirring rod; 17. a helical blade; 18. a catheter.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
An annular groove is formed in one side wall, close to the pretreatment tank 2, of the flashboard 12, and a sealing strip is embedded into the groove, so that a better sealing effect is provided when sealing is performed.
The tertiary filtering mechanism 5 comprises a fixed cylinder 501 fixed at the bottom end of the pressurizing hopper 4, the pressurizing hopper 4 of the fixed cylinder 501 is communicated with the inside of the pressurizing hopper 4, a movable cylinder 502 with an opening at the top end is connected to the opening at the bottom end of the fixed cylinder 501 in a threaded manner, a ceramic membrane 503 is connected to the bottom end of the movable cylinder 502, tertiary filtering of pretreated lubricating oil is rapidly achieved through the ceramic membrane 503 under the action of the pressurizing hopper 4, and filter residues in the tertiary filtering mechanism 5 are conveniently removed by adopting a split type design.
It is worth to say that, activated carbon filter layer 9 includes two and installs the net that separates in leading liquid barrel 10 inside, and two separate the space intussuseption that the net and lead liquid barrel 10 constitute and fill with the active carbon particulate matter, after a period of use, conveniently change the active carbon particulate matter, prevent that the filter effect from worsening.
When the device is used, firstly, a valve on a slag discharge pipe 8 is closed, waste lubricating oil to be treated is added into a pretreatment tank 2 through a liquid inlet pipe 1, then a clay adsorbent is added inwards, a heating ring 3 is started to heat the interior of the pretreatment tank 2, a top end output shaft of a double-shaft motor 14 drives a rotating shaft 15 and a stirring rod 16 to rotate, the solution in the pretreatment tank is heated, stirred and mixed, impurities in the waste lubricating oil are adsorbed by the clay adsorbent and precipitate, after stirring for a period of time, output shafts of two telescopic rods 11 drive a flashboard 12 to move to one side, the solution in the pretreatment tank 2 flows into a liquid guide cylinder 10 through a filter screen 201, then is filtered and adsorbed again through an active carbon filter layer 9 to remove impurities and peculiar smell, then flows into a pressurizing hopper 4 through a liquid guide pipe 18, and a bottom end output shaft of the double-shaft motor 14 drives a spiral blade 17 to rotate, the waste lubricating oil after secondary filtration is pressurized and guided into the tertiary filtration mechanism 5, tertiary filtration of the waste lubricating oil is realized through the ceramic membrane 503, and finally the waste lubricating oil is discharged through the liquid outlet pipe 6, so that the pretreatment work of waste lubricating oil recovery is realized.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The pretreatment device for the industrial waste lubricating oil comprises a pretreatment tank (2) and a liquid guide cylinder (10) arranged at the bottom of the exterior of the pretreatment tank (2), and is characterized in that a support frame (7) is arranged at the bottom of the liquid guide cylinder (10), a liquid inlet pipe (1) is connected to the top end of the pretreatment tank (2), a heating ring (3) is arranged on the outer side wall of the pretreatment tank (2), a double-shaft motor (14) is arranged at the bottom end of the pretreatment tank (2), a rotating shaft (15) rotatably connected to the interior of the pretreatment tank (2) is connected to an output shaft at the top end of the double-shaft motor (14), a plurality of stirring rods (16) are arranged on the rotating shaft (15), a slag discharge pipe (8) with a valve is connected to one side of the bottom end of the pretreatment tank (2), a liquid outlet positioned in the interior of the liquid guide cylinder (10) is formed at the bottom end of the two side walls of the pretreatment tank (2), and a filter screen (201) is arranged in the liquid outlet, all install telescopic link (11) on the both sides wall of drain cylinder (10), the output shaft of telescopic link (11) all is connected with flashboard (12) that are located filter screen (201) one side, the bottom of drain cylinder (10) all is connected with catheter (18) in addition both sides, be equipped with between catheter (18) and flashboard (12) and be located the inside active carbon filter layer (9) of drain cylinder (10), pressurization fill (4) are installed to the bottom of preliminary treatment jar (2), the top and catheter (18) the intercommunication of (4) are fought in the pressurization, the bottom output shaft of double-shaft motor (14) has the rotation to be connected at the inside helical blade (17) of (4) are fought in the pressurization, cubic filtering mechanism (5) are installed to the bottom of (4) in the pressurization, the bottom of cubic filtering mechanism (5) is connected with drain pipe (6).
2. The pretreatment device for industrial waste lubricating oil according to claim 1, wherein the side wall of the shutter (12) close to the pretreatment tank (2) is provided with an annular groove, and a sealing strip is embedded in the groove.
3. The pretreatment device of industrial waste lubricating oil according to claim 1, characterized in that a conical depression is arranged at the middle position of the bottom end of the pretreatment tank (2), a double-shaft motor (14) is installed inside the depression, and the slag discharge pipe (8) is positioned outside the depression.
4. The pretreatment device for industrial waste lubricating oil according to claim 1, wherein the tertiary filtering mechanism (5) comprises a fixed cylinder (501) fixed at the bottom end of the pressurizing hopper (4), the insides of the pressurizing hoppers (4) of the fixed cylinder (501) are communicated with each other, a movable cylinder (502) with an open top end is connected to an opening at the bottom end of the fixed cylinder (501) in a threaded manner, and a ceramic membrane (503) is connected to the bottom end of the movable cylinder (502).
5. The pretreatment device for industrial waste lubricating oil according to claim 3, characterized in that a scraping plate (13) is slidably connected to the inner wall of the bottom end of the pretreatment tank (2), and one end of the scraping plate (13) is fixed on the rotating shaft (15).
6. The pretreatment device for industrial waste lubricating oil according to claim 1, wherein the activated carbon filter layer (9) comprises two separation nets installed inside the liquid guide cylinder (10), and a space formed by the two separation nets and the liquid guide cylinder (10) is filled with activated carbon particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122454236.0U CN215962530U (en) | 2021-10-12 | 2021-10-12 | Pretreatment device for industrial waste lubricating oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122454236.0U CN215962530U (en) | 2021-10-12 | 2021-10-12 | Pretreatment device for industrial waste lubricating oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215962530U true CN215962530U (en) | 2022-03-08 |
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ID=80507764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122454236.0U Active CN215962530U (en) | 2021-10-12 | 2021-10-12 | Pretreatment device for industrial waste lubricating oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215962530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116025830A (en) * | 2023-03-29 | 2023-04-28 | 常州科华电伴热器材有限公司 | Intelligent explosion-proof type crown block oiling system |
-
2021
- 2021-10-12 CN CN202122454236.0U patent/CN215962530U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116025830A (en) * | 2023-03-29 | 2023-04-28 | 常州科华电伴热器材有限公司 | Intelligent explosion-proof type crown block oiling system |
| CN116025830B (en) * | 2023-03-29 | 2023-05-26 | 常州科华电伴热器材有限公司 | Intelligent explosion-proof type crown block oiling system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240524 Address after: 438200 Ceramic Industrial Park, Lanxi Town, Xishui County, Huanggang City, Hubei Province Patentee after: Hubei Fangda Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: 215332 room 981, No. 2, xugongqiao Road, Huaqiao Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Fuka environmental protection technology (Kunshan) Co.,Ltd. Country or region before: China |