CN214809074U

CN214809074U - Useless lubricating oil regeneration vacuum distillation refining plant

Info

Publication number: CN214809074U
Application number: CN202121124156.2U
Authority: CN
Inventors: 高存兴
Original assignee: Weihai Haisinoo New Material Technology Co ltd
Current assignee: Weihai Haisinoo New Material Technology Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-11-23
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a useless lubricating oil regeneration vacuum distillation refining plant relates to useless lubricating oil regeneration facility technical field, and it includes jar body and the internal filter frame that crosses of setting at the jar, jar side wall fixedly connected with casing, jar body upper end is equipped with a liquid storage cylinder, be equipped with the medicine mechanism that is used for adding the medicament on the jar body, medicine mechanism includes that fixed connection fights at the feed liquor at jar internal top, liquid storage cylinder lateral wall intercommunication is equipped with the feed liquor pipe of fighting lateral wall intercommunication with the feed liquor, it runs through and is equipped with the rotating tube to advance the liquid bucket lower extreme, rotating tube lateral wall intercommunication is equipped with a plurality of drain pipes, and is a plurality of all be equipped with the liquid outlet on the drain pipe. The utility model discloses an automatic interpolation and the stirring of concentrated sulfuric acid are through setting up drain pipe and stirring vane for concentrated sulfuric acid and lubricating oil intensive mixing have improved mixed effect, filter the frame through setting up the filtration that can accomodate in addition, make the clearance of filtering the frame convenient and fast more, and then have improved the practicality of device.

Description

Useless lubricating oil regeneration vacuum distillation refining plant

Technical Field

The utility model relates to a useless lubricating oil regeneration facility technical field especially relates to a useless lubricating oil regeneration vacuum distillation refining plant.

Background

The lubricating oil is generally aged and deteriorated under the influence of the use environment in the use process, and after the lubricating oil is used for a certain time, the oil is changed periodically to ensure the operation of the machine, so that a large amount of waste lubricating oil is generated. The resource utilization of the waste lubricating oil not only can make up for the shortage of non-renewable petroleum resources and meet the increasingly strict environmental protection requirements, but also can produce high-quality lubricating oil base oil and clean fuel by reprocessing process technology, improve the added value of the waste lubricating oil and expand the product application.

The existing waste lubricating oil regeneration reduced pressure distillation refining device mainly comprises an atmospheric distillation tower, a reduced pressure distillation tower, a cracking raw material tank, an evaporation kettle, a reaction rectifying tower, a hydrogenation reactor and a rectifying tower; wherein the ordinary pressure distillation pipe process produces the coking relatively easily to cause follow-up step pickling tank to block up, consequently need add concentrated sulfuric acid and deposit impurity usually, but the interpolation of present concentrated sulfuric acid adopts artifical interpolation and stirs, and artifical interpolation is wasted time and energy, reduces the work efficiency of device, and the filter frame in the pickling tank is difficult for dismantling in addition, thereby causes certain inconvenience to the clearance of filtering the frame, so, needs design a useless lubricating oil regeneration vacuum distillation refining plant and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a waste lubricating oil regeneration reduced pressure distillation refining device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a useless lubricating oil regeneration vacuum distillation refining plant, includes a jar body and sets up at the internal filter frame of jar, jar side wall fixedly connected with casing, jar body upper end is equipped with the liquid storage cylinder, jar be equipped with the medicine mechanism that is used for adding the medicament on the body, medicine mechanism includes that the feed liquor at the internal top of fixed connection is fought, liquid storage cylinder lateral wall intercommunication is equipped with the feed liquor pipe with feed liquor fill lateral wall intercommunication, the feed liquor fill lower extreme runs through and is equipped with the rotating tube, rotating tube lateral wall intercommunication is equipped with a plurality of drain pipes, and is a plurality of all be equipped with the liquid outlet on the drain pipe, the rotating tube lateral wall is equipped with two inlets, the internal actuating mechanism that is used for driving the rotating tube pivoted that is equipped with of jar.

Preferably, actuating mechanism includes the first motor of fixed connection in jar body upper end, the rotating tube upper end run through jar body upper end and with the output shaft fixed connection of first motor, a plurality of stirring vane of rotating tube lateral wall fixedly connected with, jar internal installation mechanism that is used for placing the filter frame that is equipped with.

Preferably, installation mechanism includes the gag lever post of fixed connection at jar side wall, the gag lever post cross section is the rectangle, the movable plate has been cup jointed in the gag lever post lateral wall slip, the frame is placed to movable plate upper end fixedly connected with, filter the frame lower extreme and place the contact of frame upper end, be equipped with the receiving mechanism who is used for accomodating the filter frame on the jar body.

Preferably, receiving mechanism includes the second motor of fixed connection bottom in the casing, the output shaft fixedly connected with threaded rod of second motor, the one end that the second motor was kept away from to the threaded rod runs through a jar side wall, the push pedal has been cup jointed to the threaded rod lateral wall, push pedal and threaded rod threaded connection, push pedal lower extreme and movable plate upper end fixed connection.

Preferably, be equipped with first valve on the feed liquor pipe, be equipped with fluidflowmeter on the feed liquor pipe, jar side wall is equipped with the side door.

Preferably, the bottom in the tank body is provided with an inclined plane, the side wall of the tank body is communicated with a discharge pipe, the discharge pipe is provided with a second valve, the side wall of the tank body is fixedly connected with a blanking plate, the lower end of the blanking plate is communicated with a blanking pipe, and the blanking pipe is provided with a third valve.

The utility model discloses in, following beneficial effect has:

1. the device is provided with a dosing mechanism, a first valve on a liquid inlet pipe is opened, concentrated sulfuric acid in a liquid storage cylinder enters a liquid inlet hopper, the concentrated sulfuric acid in the liquid inlet hopper enters a rotating pipe from a liquid inlet on the side wall of the rotating pipe, the concentrated sulfuric acid in the rotating pipe is discharged from liquid outlets of a plurality of liquid outlet pipes and mixed with lubricating oil, the amount of the concentrated sulfuric acid to be added is determined through the reading of a liquid flowmeter, manual addition is not needed, and therefore the practicability of the device is improved;

2. the device is provided with a driving mechanism, an output shaft of a first motor drives a rotating pipe to rotate, the rotating pipe drives a liquid outlet pipe to rotate, concentrated sulfuric acid is in contact with lubricating oil at each position in a tank body, and the rotating pipe drives stirring blades to rotate, so that the concentrated sulfuric acid is fully mixed with the lubricating oil, the labor intensity of operators is relieved, and the mixing effect of the concentrated sulfuric acid and the lubricating oil is improved;

3. this device has set up receiving mechanism, and the output shaft of second motor drives the threaded rod and rotates, and the threaded rod drives the push pedal along threaded rod screw thread horizontal migration, and the push pedal promotes through the movable plate to place the frame and move left along the gag lever post, when placing the frame part and stretch out the jar body, can take out to filter the frame and clear up to greatly made things convenient for the clearance of filtering the frame, further improved the practicality of device.

Drawings

Fig. 1 is a schematic perspective view of a used lubricating oil regeneration vacuum distillation refining device provided by the utility model;

FIG. 2 is a schematic structural view of a vacuum distillation refining device for regenerating waste lubricating oil according to the present invention;

fig. 3 is the utility model provides a gag lever post and filter frame assembly drawing of useless lubricating oil regeneration vacuum distillation refining plant.

In the figure: 1 jar of body, 2 first motors, 3 liquid storage barrel, 4 rotating tube, 5 stirring vane, 6 flitch down, 7 feed liquor pipes, 8 fluidflowmeter, 9 feed liquid fill, 10 drain pipes, 11 liquid outlets, 12 unloading pipes, 13 filter frame, 14 casings, 15 push pedals, 16 second motors, 17 place frame, 18 movable plates, 19 side doors, 20 gag lever posts, 21 discharging pipes, 22 threaded rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a useless lubricating oil regeneration vacuum distillation refining plant, including a jar body 1 and the filter frame 13 of setting in jar body 1, jar body 1 lateral wall fixedly connected with casing 14, jar body 1 upper end is equipped with liquid storage cylinder 3, the bottom is equipped with the inclined plane in jar body 1, make things convenient for the discharge of lubricating oil, jar body 1 lateral wall intercommunication is equipped with discharging pipe 21, be equipped with the second valve on the discharging pipe 21, jar body 1 lateral wall fixedly connected with blanking plate 6, blanking plate 6 lower extreme intercommunication is equipped with unloading pipe 12, blanking plate 6 upper end is equipped with the inclined plane that makes things convenient for the lubricating oil to discharge, be equipped with the third valve on the unloading pipe 12.

Be equipped with the medicine mechanism that is used for adding the medicament on jar body 1, medicine mechanism includes the feed liquor fill 9 at the internal 1 internal top of jar of fixed connection, 3 intussuseptions in the stock solution section of thick bamboo are filled with concentrated sulfuric acid, concentrated sulfuric acid can make most impurity separation in the lubricating oil deposit, concentrated sulfuric acid does not do too much repeated description for the precipitation of impurity for prior art so, 3 lateral walls of stock solution section of thick bamboo intercommunications are equipped with the feed liquor pipe 7 with 9 lateral walls of feed liquor fill intercommunication, 9 lower extremes of feed liquor fill run through and are equipped with rotating tube 4, 4 lateral walls of rotating tube intercommunication are equipped with a plurality of drain pipes 10, all be equipped with liquid outlet 11 on a plurality of drain pipes 10, liquid outlet 11 can set up downwards in the in actual operation, 4 lateral walls of rotating tube are equipped with two inlets, the inlet is located into liquid fill 9, the label is not shown in the figure.

The internal actuating mechanism that is used for driving 4 pivoted of rotating tube that is equipped with of jar, actuating mechanism include fixed connection at jar first motor 2 of 1 upper end, 4 upper ends of rotating tube run through jar 1 upper end and with first motor 2's output shaft fixed connection, rotating tube 4 and 9 junctions of feed liquor fill are realized sealedly through rotary seal circle, 4 lateral walls fixedly connected with of rotating tube a plurality of stirring vane 5.

The internal installation mechanism that is used for placing filter frame 13 that is equipped with of jar, installation mechanism include fixed connection at the gag lever post 20 of jar body 1 lateral wall, and gag lever post 20 cross section is the rectangle for gag lever post 20 is spacing to movable plate 18, makes movable plate 18 unable the emergence when threaded rod 22 rotates rotate and rotates, and then makes movable plate 18 can only horizontal migration, and movable plate 18 has been cup jointed in the slip of gag lever post 20 lateral wall, and movable plate 18 upper end fixedly connected with places frame 17, filters the frame 13 lower extreme and places frame 17 upper end contact.

Be equipped with the receiving mechanism who is used for accomodating filter frame 13 on jar body 1, receiving mechanism includes the second motor 16 of fixed connection bottom in casing 14, the output shaft fixedly connected with threaded rod 22 of second motor 16, the one end that second motor 16 was kept away from to threaded rod 22 runs through jar body 1 lateral wall, threaded rod 22 lateral wall has cup jointed push pedal 15, push pedal 15 and threaded rod 22 threaded connection, push pedal 15 lower extreme and the 18 upper end fixed connection of movable plate.

The utility model discloses in, be equipped with first valve on the feed liquor pipe 7, be equipped with fluidflowmeter 8 on the feed liquor pipe 7, fluidflowmeter 8 is prior art, so do not make too much to be repeated, and 1 lateral wall of the jar body is equipped with side door 19, and side door 19 is just setting up filtering frame 13.

When the lubricating oil mixer is used, lubricating oil enters the tank body 1 from the oil inlet pipe, the first valve on the liquid inlet pipe 7 is opened, concentrated sulfuric acid in the liquid storage cylinder 3 enters the liquid inlet hopper 9, the concentrated sulfuric acid in the liquid inlet hopper 9 enters the rotating pipe 4 from the liquid inlet on the side wall of the rotating pipe 4, the concentrated sulfuric acid in the rotating pipe 4 is discharged from the liquid outlets 11 of the liquid outlet pipes 10 and mixed with the lubricating oil, the first motor 2 is started, the output shaft of the first motor 2 drives the rotating pipe 4 to rotate, the rotating pipe 4 drives the liquid outlet pipes 10 to rotate, so that the concentrated sulfuric acid is contacted with the lubricating oil in the tank body 1, the rotating pipe 4 drives the stirring blades 5 to rotate, the concentrated sulfuric acid is fully mixed with the lubricating oil, and the amount of the concentrated sulfuric acid to be added is determined through the reading of the liquid flowmeter 8;

after impurities in the lubricating oil are precipitated under the action of concentrated sulfuric acid, a third valve on the blanking pipe 12 is opened, the lubricating oil enters the filter frame 13 to be filtered, the lubricating oil flows out from meshes of the filter frame 13, the impurities are remained in the filter frame 13, the lubricating oil is discharged from the discharge pipe 21, and when the filter frame 13 needs to be cleaned, the side door 19 is opened, the second motor 16 is started, the output shaft of the second motor 16 drives the threaded rod 22 to rotate, the threaded rod 22 drives the push plate 15 to horizontally move along the threads of the threaded rod 22, the push plate 15 pushes the placing frame 17 to move leftwards along the limiting rod 20 through the moving plate 18, when the placing frame 17 partially extends out of the tank body 1, the filter frame 13 can be taken out for cleaning, after the cleaning is finished, the filter frame 13 is placed on the placing frame 17 again, the second motor 16 is started, the output shaft of the second motor 16 rotates reversely, the filter frame 13 moves leftwards and returns to the position under the blanking pipe 12 again, and the side door 19 is closed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A waste lubricating oil regeneration reduced pressure distillation refining device, which comprises a tank body (1) and a filter frame (13) arranged in the tank body (1), it is characterized in that the side wall of the tank body (1) is fixedly connected with a shell (14), the upper end of the tank body (1) is provided with a liquid storage cylinder (3), the tank body (1) is provided with a dosing mechanism for adding medicament, the dosing mechanism comprises a liquid inlet hopper (9) fixedly connected with the inner top of the tank body (1), a liquid inlet pipe (7) communicated with the side wall of the liquid inlet hopper (9) is communicated with the side wall of the liquid storage cylinder (3), a rotating pipe (4) penetrates through the lower end of the liquid inlet hopper (9), a plurality of liquid outlet pipes (10) are communicated with the side wall of the rotating pipe (4), liquid outlets (11) are arranged on the plurality of liquid outlet pipes (10), the side wall of the rotating pipe (4) is provided with two liquid inlets, and a driving mechanism for driving the rotating pipe (4) to rotate is arranged in the tank body (1).

2. The waste lubricating oil regeneration reduced pressure distillation refining device according to claim 1, wherein the driving mechanism comprises a first motor (2) fixedly connected to the upper end of the tank body (1), the upper end of the rotating pipe (4) penetrates through the upper end of the tank body (1) and is fixedly connected with an output shaft of the first motor (2), the side wall of the rotating pipe (4) is fixedly connected with a plurality of stirring blades (5), and a mounting mechanism for placing a filter frame (13) is arranged in the tank body (1).

3. The waste lubricating oil regeneration reduced pressure distillation refining device according to claim 2, wherein the mounting mechanism comprises a limiting rod (20) fixedly connected to the side wall of the tank body (1), the cross section of the limiting rod (20) is rectangular, a moving plate (18) is sleeved on the side wall of the limiting rod (20) in a sliding mode, a placing frame (17) is fixedly connected to the upper end of the moving plate (18), the lower end of the filtering frame (13) is in contact with the upper end of the placing frame (17), and a containing mechanism used for containing the filtering frame (13) is arranged on the tank body (1).

4. The waste lubricating oil regeneration reduced pressure distillation refining device of claim 3, wherein the containing mechanism comprises a second motor (16) fixedly connected to the inner bottom of the shell (14), a threaded rod (22) is fixedly connected to an output shaft of the second motor (16), one end, far away from the second motor (16), of the threaded rod (22) penetrates through the side wall of the tank body (1), a push plate (15) is sleeved on the side wall of the threaded rod (22), the push plate (15) is in threaded connection with the threaded rod (22), and the lower end of the push plate (15) is fixedly connected with the upper end of the movable plate (18).

5. The used lubricating oil regeneration reduced pressure distillation refining device according to claim 1, wherein a first valve is arranged on the liquid inlet pipe (7), a liquid flow meter (8) is arranged on the liquid inlet pipe (7), and a side door (19) is arranged on the side wall of the tank body (1).

6. The waste lubricating oil regeneration reduced pressure distillation refining device according to claim 1, wherein an inclined surface is arranged at the bottom in the tank body (1), a discharge pipe (21) is arranged on the side wall of the tank body (1) in a communication manner, a second valve is arranged on the discharge pipe (21), a blanking plate (6) is fixedly connected to the side wall of the tank body (1), a blanking pipe (12) is arranged at the lower end of the blanking plate (6) in a communication manner, and a third valve is arranged on the blanking pipe (12).