CN220696759U - Chemical hot washing reactor for waste mineral oil - Google Patents
Chemical hot washing reactor for waste mineral oil Download PDFInfo
- Publication number
- CN220696759U CN220696759U CN202322116370.9U CN202322116370U CN220696759U CN 220696759 U CN220696759 U CN 220696759U CN 202322116370 U CN202322116370 U CN 202322116370U CN 220696759 U CN220696759 U CN 220696759U
- Authority
- CN
- China
- Prior art keywords
- mineral oil
- waste mineral
- shell
- rotating shaft
- conveying screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002480 mineral oil Substances 0.000 title claims abstract description 48
- 235000010446 mineral oil Nutrition 0.000 title claims abstract description 48
- 239000002699 waste material Substances 0.000 title claims abstract description 43
- 238000005406 washing Methods 0.000 title claims abstract description 21
- 239000000126 substance Substances 0.000 title claims abstract description 17
- 238000003756 stirring Methods 0.000 claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 238000007790 scraping Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 2
- 239000010802 sludge Substances 0.000 abstract description 34
- 238000013459 approach Methods 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004058 oil shale Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a chemical hot washing reactor for waste mineral oil, which comprises a stirring assembly, wherein the stirring assembly comprises a driving motor, a rotating shaft, a conveying screw, a stirring rod, an arc scraping plate, a lifting seat, four guide rods, two electric telescopic rods, a shell, an observation window, a liquid discharge pipe, a valve and a top cover; the conveying screw is fixedly connected to the outer side wall of the rotating shaft. According to the utility model, the rotating shaft is driven by the driving motor, the rotating shaft drives the conveying screw, the stirring rod and the arc-shaped scraping plate, the stirring rod stirs sludge in the shell, the arc-shaped scraping plate pushes the sludge positioned at the edge of the inner wall of the shell to approach the middle, the conveying screw conveys the sludge containing waste mineral oil positioned at the bottom and the middle upwards, and further the sludge containing waste mineral oil can be fully rolled in the shell, so that the sludge containing waste mineral oil can be fully contacted with the inner bottom wall of the shell, the purpose of quickly heating the sludge is achieved, and the working efficiency is improved.
Description
Technical field:
the utility model relates to a reactor, in particular to a chemical hot washing reactor for waste mineral oil, and belongs to the technical field of hazardous waste treatment.
The background technology is as follows:
waste mineral oil is extracted and refined from petroleum, coal and oil shale, the original physical and chemical properties of the waste mineral oil are changed due to the action of external factors in the processes of exploitation, processing and use, the waste mineral oil is mixed with soil, water and the like for various reasons such as transportation, refining, transportation, use and storage, so that sludge containing the mineral oil is formed, the sludge containing the mineral oil is harmful to human bodies and plant and water organisms, and therefore, the waste mineral oil needs to be subjected to harmless treatment, generally, oil-water and sludge are separated through a hot washing process, and then the sludge is subjected to harmless treatment through a pyrolysis carbonization process.
At present, when the sludge containing waste mineral oil is subjected to heat washing, the sludge is generally put into a heat washing device, the sludge containing waste mineral oil is heated through a steam coil pipe, then solid-liquid separation is carried out in a standing sedimentation mode, when the conventional heat washing device is used, the conventional heat washing device is heated through a coil pipe at the bottom, and the sludge containing waste mineral oil cannot be quickly heated due to the small contact area between the sludge and a heating surface, so that the working efficiency is low, and therefore, the chemical heat washing reactor for the waste mineral oil is provided.
The utility model comprises the following steps:
the utility model aims to provide a chemical hot washing reactor for waste mineral oil, which solves one of the problems in the background art.
The utility model is implemented by the following technical scheme: the chemical hot washing reactor for the waste mineral oil comprises a stirring assembly, wherein the stirring assembly comprises a driving motor, a rotating shaft, a conveying screw, stirring rods, an arc scraping plate, a lifting seat, four guide rods, two electric telescopic rods, a shell, an observation window, a liquid discharge pipe, a valve and a top cover;
the utility model provides a conveying screw fixed connection in the lateral wall of pivot, the one end symmetry fixed connection in the lateral wall of pivot of puddler, the other end and the arc scraper blade fixed connection of puddler, the top cap is installed in the upper surface of casing, driving motor installs the upper surface of elevating socket, four the bottom symmetry welding of guide bar is in the upper surface of top cap, two electric telescopic handle's top symmetry fixed connection in the lower surface of elevating socket, the observation window is seted up in the lateral wall of casing, the fluid-discharge tube equidistance is installed in the lateral wall of casing, the valve is installed in the lateral wall of fluid-discharge tube.
As a further preferred aspect of the present utility model: the rotating shaft is positioned in the top cover, the rotating shaft is connected with the top cover in a sliding and rotating mode, and the top end of the rotating shaft is fixedly connected to an output shaft of the driving motor.
As a further preferred aspect of the present utility model: the lifting seat is connected to the outer side walls of the four guide rods in a sliding mode, and the two electric telescopic rods are symmetrically arranged on the upper surface of the top cover.
As a further preferred aspect of the present utility model: the top fixedly connected with stopper of guide bar, the transport spiral is located the inside of casing, the lateral wall laminating of arc scraper blade is in the inside wall of casing.
As a further preferred aspect of the present utility model: the heating assembly is arranged on the lower surface of the shell and comprises a heat preservation cover, a heating coil, a blanking pipe, a switch group, a feed hopper, a support frame and a sealing cover;
the heating coils are fixedly connected to the lower surface of the shell at equal intervals.
As a further preferred aspect of the present utility model: the heat preservation cover is installed on the lower surface of the shell, and the heating coil is located in the heat preservation cover.
As a further preferred aspect of the present utility model: the blanking pipe is arranged on the lower surface of the shell, the lower surface of the shell is conical, and the sealing cover is arranged at the bottom end of the blanking pipe.
As a further preferred aspect of the present utility model: the feeder hopper is installed in the upper surface of top cap, support frame fixed connection is in the lateral wall bottom of casing, switch group installs in the lateral wall of casing.
The utility model has the advantages that: according to the utility model, the rotating shaft is driven by the driving motor, the rotating shaft drives the conveying screw, the stirring rod and the arc-shaped scraping plate, the stirring rod stirs sludge in the shell, the arc-shaped scraping plate pushes the sludge positioned at the edge of the inner wall of the shell to approach the middle, the conveying screw conveys the sludge containing waste mineral oil at the bottom and the middle upwards, and further the sludge containing waste mineral oil can be fully rolled in the shell, so that the sludge containing waste mineral oil can be fully contacted with the inner bottom wall of the shell, and meanwhile, the stirring rod and the arc-shaped scraping plate can fully stir the sludge under the pushing of the electric telescopic rod, so that the aim of quickly heating the sludge is fulfilled, and the working efficiency is improved.
Description of the drawings:
in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the connection of the heating coil to the housing of the present utility model;
FIG. 3 is a schematic view of a stirring assembly according to the present utility model;
fig. 4 is a schematic diagram of connection between the lifting seat and the guide rod.
In the figure: 101. a stirring assembly; 11. a driving motor; 12. a rotating shaft; 13. a conveying screw; 14. a stirring rod; 15. an arc-shaped scraping plate; 16. a lifting seat; 17. a guide rod; 18. an electric telescopic rod; 19. a limiting block; 20. a housing; 21. an observation window; 22. a liquid discharge pipe; 23. a valve; 24. a top cover; 301. a heating assembly; 31. a thermal insulation cover; 32. a heating coil; 33. discharging pipes; 34. a switch group; 35. a feed hopper; 36. a support frame; 37. sealing cover.
The specific embodiment is as follows:
the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4, the present utility model provides a technical solution: the chemical hot washing reactor for the waste mineral oil comprises a stirring assembly 101, wherein the stirring assembly 101 comprises a driving motor 11, a rotating shaft 12, a conveying screw 13, a stirring rod 14, an arc scraping plate 15, a lifting seat 16, four guide rods 17, two electric telescopic rods 18, a shell 20, an observation window 21, a liquid discharge pipe 22, a valve 23 and a top cover 24;
the conveying screw 13 is fixedly connected to the outer side wall of the rotating shaft 12, one end of the stirring rod 14 is symmetrically and fixedly connected to the outer side wall of the rotating shaft 12, the other end of the stirring rod 14 is fixedly connected with the arc scraping plate 15, the top cover 24 is arranged on the upper surface of the shell 20, the driving motor 11 is arranged on the upper surface of the lifting seat 16, the bottom ends of the four guide rods 17 are symmetrically welded on the upper surface of the top cover 24, the top ends of the two electric telescopic rods 18 are symmetrically and fixedly connected to the lower surface of the lifting seat 16, the observation window 21 is arranged on the outer side wall of the shell 20, the liquid discharge pipes 22 are equidistantly arranged on the outer side wall of the shell 20, and the valve 23 is arranged on the outer side wall of the liquid discharge pipe 22.
In this embodiment, specific: the pivot 12 is located the inside of top cap 24, pivot 12 and top cap 24 slip and rotate and be connected, the top fixed connection of pivot 12 is in the output shaft of driving motor 11, conveying screw 13 is located the inside of casing 20, the lateral wall laminating of arc scraper blade 15 is in the inside wall of casing 20, drive pivot 12 through driving motor 11 and rotate, the pivot 12 drives conveying screw 13, puddler 14 and arc scraper blade 15 rotate, at this moment, the mud that contains waste mineral oil to casing 20 through puddler 14 stirs, the mud that contains waste mineral oil that simultaneously arc scraper blade 15 promotes to be located casing 20 inner wall edge is close to the centre, conveying screw 13 then is located bottom and middle part and contains waste mineral oil's mud and upwards carry, and then can make the mud that contains waste mineral oil fully roll in casing 20, so that the mud that contains waste mineral oil can fully be heated.
In this embodiment, specific: the lifting seat 16 is slidably connected to the outer side walls of the four guide rods 17, the two electric telescopic rods 18 are symmetrically arranged on the upper surface of the top cover 24, the limiting blocks 19 are fixedly connected to the top ends of the guide rods 17, the lifting seat 16 is pushed upwards through the electric telescopic rods 18, the lifting seat 16 drives the driving motor 11, the driving motor 11 drives the conveying screw 13, the stirring rod 14 and the arc scraping plate 15 through the rotating shaft 12, and then the sludge containing waste mineral oil in the shell 20 can be fully stirred.
In this embodiment, specific: the lower surface of the shell 20 is provided with a heating assembly 301, and the heating assembly 301 comprises a heat preservation cover 31, a heating coil 32, a blanking pipe 33, a switch group 34, a feed hopper 35, a supporting frame 36 and a sealing cover 37;
the heating coil 32 equidistance fixed connection is in the lower surface of casing 20, and heat preservation cover 31 installs in the lower surface of casing 20, and heating coil 32 is located the inside of heat preservation cover 31, can heat the bottom of casing 20 through heating coil 32, and then in the mud in with heat transfer to casing 20 to heat the mud that contains waste mineral oil.
In this embodiment, specific: the discharging pipe 33 is installed on the lower surface of the housing 20, the lower surface of the housing 20 is tapered, the sealing cover 37 is installed at the bottom end of the discharging pipe 33, the separated solid sludge part can be discharged through the discharging pipe 33, and the discharging pipe 33 can be sealed through the sealing cover 37.
In this embodiment, specific: the feeder hopper 35 is installed on the upper surface of the top cover 24, the support frame 36 is fixedly connected to the bottom of the outer side wall of the shell 20, the switch group 34 is installed on the outer side wall of the shell 20, the electrical output end of the switch group 34 is respectively and electrically connected with the electrical input ends of the driving motor 11 and the electric telescopic rod 18 through wires, and the electrical input end of the switch group 34 is connected with an external power supply and is used for supplying power to the driving motor 11 and the electric telescopic rod 18.
When the device is used, the sludge containing waste mineral oil is thrown into the shell 20 through the feed hopper 35, the shell 20 is heated through the heating coil 32, heat is transferred into the sludge containing waste mineral oil through the shell 20, the rotating shaft 12 is driven by the driving motor 11 to rotate, the rotating shaft 12 drives the conveying screw 13, the stirring rod 14 and the arc scraping plate 15 to rotate, at the moment, the sludge containing waste mineral oil in the shell 20 is stirred through the stirring rod 14, meanwhile, the arc scraping plate 15 pushes the sludge positioned at the edge of the inner wall of the shell 20 to approach the middle, the conveying screw 13 conveys the sludge containing waste mineral oil at the bottom and the middle upwards, the sludge containing waste mineral oil can be fully rolled in the shell 20, the sludge containing waste mineral oil can be fully contacted with the inner bottom wall of the shell 20, the purpose of quickly heating the sludge is achieved, the lifting seat 16 is driven by the electric telescopic rod 18, the driving motor 11 drives the conveying screw 13, the stirring rod 14 and the arc scraping plate 15 through the rotating shaft 12, the sludge containing waste mineral oil in the shell 20 can be fully stirred, the sludge containing the mineral oil is completely stirred, the liquid oil is completely, the liquid oil is discharged from the liquid oil is heated through the liquid level window and the liquid level of the mineral oil is completely, and the liquid level of the mineral oil is completely heated through the observation tube 21, and the liquid level is completely observed, and the liquid level is completely heated.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The chemical hot washing reactor for the waste mineral oil is characterized by comprising a stirring assembly (101), wherein the stirring assembly (101) comprises a driving motor (11), a rotating shaft (12), a conveying screw (13), stirring rods (14), arc-shaped scraping plates (15), lifting seats (16), four guide rods (17), two electric telescopic rods (18), a shell (20), an observation window (21), a liquid discharge pipe (22), a valve (23) and a top cover (24);
the utility model provides a conveying screw (13) fixed connection is in the lateral wall of pivot (12), the one end symmetry fixed connection of puddler (14) is in the lateral wall of pivot (12), the other end and arc scraper blade (15) fixed connection of puddler (14), top cap (24) are installed in the upper surface of casing (20), the upper surface of elevating seat (16) is installed to driving motor (11), four the bottom symmetry welding of guide bar (17) is in the upper surface of top cap (24), two the top symmetry fixed connection of electric telescopic handle (18) is in the lower surface of elevating seat (16), lateral wall in casing (20) is seted up in observation window (21), fluid-discharge tube (22) equidistance is installed in the lateral wall of casing (20), valve (23) are installed in the lateral wall of fluid-discharge tube (22).
2. A chemical heat washing reactor for waste mineral oil according to claim 1, wherein the rotating shaft (12) is located inside the top cover (24), the rotating shaft (12) is slidably and rotatably connected with the top cover (24), and the top end of the rotating shaft (12) is fixedly connected with the output shaft of the driving motor (11).
3. A chemical hot washing reactor for waste mineral oil according to claim 1, wherein the lifting base (16) is slidably connected to the outer side walls of four guide rods (17), and two electric telescopic rods (18) are symmetrically installed on the upper surface of the top cover (24).
4. A chemical hot washing reactor for waste mineral oil according to claim 3, wherein a limiting block (19) is fixedly connected to the top end of the guide rod (17), the conveying screw (13) is located in the casing (20), and the outer side wall of the arc scraper (15) is attached to the inner side wall of the casing (20).
5. A chemical hot washing reactor for waste mineral oil according to claim 4, characterized in that a heating assembly (301) is mounted on the lower surface of the housing (20), the heating assembly (301) comprising a heat-insulating cover (31), a heating coil (32), a blanking pipe (33), a switch group (34), a feed hopper (35), a support frame (36) and a sealing cover (37);
the heating coils (32) are fixedly connected to the lower surface of the shell (20) at equal intervals.
6. A chemical heat washing reactor for waste mineral oil according to claim 5, wherein the heat-insulating cover (31) is installed on the lower surface of the housing (20), and the heating coil (32) is located inside the heat-insulating cover (31).
7. The chemical heat washing reactor for waste mineral oil according to claim 5, wherein the discharging pipe (33) is installed on the lower surface of the housing (20), the lower surface of the housing (20) is tapered, and the sealing cover (37) is installed at the bottom end of the discharging pipe (33).
8. The chemical hot washing reactor for waste mineral oil according to claim 5, wherein the feed hopper (35) is mounted on the upper surface of the top cover (24), the support frame (36) is fixedly connected to the bottom of the outer side wall of the housing (20), and the switch assembly (34) is mounted on the outer side wall of the housing (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322116370.9U CN220696759U (en) | 2023-08-07 | 2023-08-07 | Chemical hot washing reactor for waste mineral oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322116370.9U CN220696759U (en) | 2023-08-07 | 2023-08-07 | Chemical hot washing reactor for waste mineral oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220696759U true CN220696759U (en) | 2024-04-02 |
Family
ID=90441682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322116370.9U Active CN220696759U (en) | 2023-08-07 | 2023-08-07 | Chemical hot washing reactor for waste mineral oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220696759U (en) |
-
2023
- 2023-08-07 CN CN202322116370.9U patent/CN220696759U/en active Active
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