阅读说明：本技术 一种润滑油精制提取工艺 (Refining and extracting process for lubricating oil ) 是由 不公告发明人 于 2021-07-13 设计创作，主要内容包括：本发明属于润滑油生产领域,尤其是涉及一种润滑油精制提取工艺,该润滑油精制提取工艺采用如下润滑油白土精制提取设备配合完成,该润滑油白土精制提取设备包括储油箱,所述储油箱内设有储油空间,所述储油空间的一侧设有出油口,所述储油箱内嵌设有电机,所述储油箱内设有过滤机构,所述过滤机构内设有搅拌吸附机构,润滑油原料与白土通过所述搅拌吸附机构搅拌混合后,再由所述搅拌吸附机构将提纯的润滑油过滤到所述储油空间内,搅拌栓内设有三个搅拌栓,且三个搅拌栓进行往复旋转运动,对润滑油原料与白土进行搅拌混合提纯,使白土可以更好地吸附润滑油的杂质,在润滑油过滤的同时搅拌栓继续旋转搅拌白土,防止白土结块提高润滑油回收率。(The invention belongs to the field of lubricating oil production, and particularly relates to a lubricating oil refining and extracting process which is completed by matching lubricating oil clay refining and extracting equipment, wherein the lubricating oil clay refining and extracting equipment comprises an oil storage tank, an oil storage space is arranged in the oil storage tank, an oil outlet is arranged on one side of the oil storage space, a motor is embedded in the oil storage tank, a filtering mechanism is arranged in the oil storage tank, a stirring and adsorbing mechanism is arranged in the filtering mechanism, lubricating oil raw materials and clay are stirred and mixed through the stirring and adsorbing mechanism, then purified lubricating oil is filtered into the oil storage space through the stirring and adsorbing mechanism, three stirring bolts are arranged in the stirring bolts and perform reciprocating rotary motion to stir, mix and purify the lubricating oil raw materials and the clay, so that the clay can better adsorb impurities of the lubricating oil, the stirring bolt continuously rotates and stirs the argil while the lubricating oil is filtered, so that the argil is prevented from caking, and the recovery rate of the lubricating oil is improved.)

1. The utility model provides a refined extraction process of lubricating oil, this refined extraction process of lubricating oil adopt following refined extraction equipment cooperation of lubricating oil carclazyte to accomplish, and this refined extraction equipment of lubricating oil carclazyte includes batch oil tank (10), be equipped with oil storage space (12) in batch oil tank (10), one side in oil storage space (12) is equipped with oil-out (11), embedded motor (24), its characterized in that of being equipped with of batch oil tank (10): be equipped with filtering mechanism (51) in oil storage tank (10), be equipped with stirring adsorption apparatus structure (50) in filtering mechanism (51), lubricating oil raw materials passes through with carclazyte stirring adsorption apparatus structure (50) is mixed the back, again by stirring adsorption apparatus structure (50) filters the lubricating oil of purification to in the oil storage space (12).

2. The refining and extracting process of lubricating oil as claimed in claim 1, wherein: filter mechanism (51) is established including inlaying motor (24) in oil storage tank (10) axial one side center, motor (24) control is equipped with motor shaft (23) and runs through oil storage tank (10), oil storage tank (10) internal rotation is equipped with blending tank (13), be equipped with the opening in blending tank (13) and deviate from blending chamber (20) of motor (24), blending tank (13) are close to one side of motor (24) is fixed on motor shaft (23), just blending tank (13) can wind motor shaft (23) rotate.

3. The refining and extracting process of lubricating oil as claimed in claim 2, wherein: stirring adsorption element (50) are including winding three stirring bolt (22) that mixing barrel (13) annular evenly set up, every stirring bolt (22) all rotate to set up mixing chamber (20) are close to on the inner wall of motor (24), the fixed filter cloth (14) and carclazyte board (15) that are equipped with of lateral wall inner ring shape of mixing barrel (13), filter cloth (14) compare in carclazyte board (15) are more close to oil storage space (12).

4. The refining and extracting process of the lubricating oil as claimed in claim 3, wherein: stirring adsorption element (50) still includes every the opening that all sets up in stirring bolt (22) deviates from the piston space (18) of motor (24), every all fixedly on the lateral wall of piston space (18) be equipped with heater (17), every all threaded connection has piston rod (16) in piston space (18), every piston rod (16) keep away from the one end of motor (24) and all run through rotatory lid (19), every stirring bolt (22) are close to rotatory lid (19) side all is connected through reset spring (26) on rotatory lid (19), and every reset spring (26) all the cover is established correspondingly on piston rod (16), on piston rod (16) with piston space (18) opening corresponds department and all fixes the cover and be equipped with gag (27).

5. The refining and extracting process of lubricating oil as claimed in claim 4, wherein: an annular shovel (25) is fixedly sleeved on the side, close to the motor (24), of each stirring bolt (22), and the outer portion of each stirring bolt (22) is in a propeller shape.

6. The refining and extracting process of lubricating oil as claimed in claim 4, wherein: the side wall of the mixing barrel (13) is provided with a filtering hole, and the oil storage space (12) is close to the side wall of the mixing barrel (13) and is also provided with a filtering hole.

7. The refining and extracting process of lubricating oil according to claims 1-6, characterized in that:

the refining and extracting process of the lubricating oil by adopting the lubricating oil clay refining and extracting device comprises the following steps:

s1: purifying raw materials, namely adding the lubricating oil raw materials into a mixing chamber (20) from a feed inlet (21), and mixing and purifying the lubricating oil raw materials and the argil by heating of a heater (17) and stirring of a stirring plug (22);

s2: filtering the lubricating oil, and rotating a mixing barrel (13) to filter the purified lubricating oil after the lubricating oil is mixed with the argil for a certain time;

s3: collecting lubricating oil, namely collecting the lubricating oil in the oil storage space (12) through an oil outlet (11);

s4: drying the filtered substance, continuing to heat the heater (17), stirring and drying the argil in the mixing chamber (20) into particles through the stirring plug (22), and drying the filter cloth (14) and the argil plate (15).

Technical Field

The invention belongs to the field of lubricating oil production, and particularly relates to a refining and extracting process of lubricating oil.

Background

The clay refining is that the oil is treated by activated clay at a certain temperature to improve the color and the qualitative of the oil, the lubricating oil raw material is treated by solvent refining, solvent dewaxing and deasphalting processes, the oil also contains a small amount of unseparated solvent, macromolecular condensation compounds, colloid and the like generated by heating the recovered solvent, the stability, the color, the carbon residue value and the like of the oil are influenced by the existence of the impurities, the aim of supplementing and refining the lubricating oil raw material can be achieved by using the clay refining method, the lubricating oil can be filtered by adopting the principle of negative pressure in the clay refining and filtering process at present, but the clay can be pressed into blocks in the filtering process, so that the lubricating oil in the clay cannot be completely filtered, and the waste of the lubricating oil is caused.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a lubricating oil refining and extracting process for preventing clay from filtering and caking during clay refining of lubricating oil.

In order to achieve the purpose, the invention adopts the following technical scheme:

preferably, this refined extraction process of lubricating oil adopts following refined extraction equipment cooperation of lubricating oil carclazyte to accomplish, and this refined extraction equipment of lubricating oil carclazyte includes the batch oil tank, be equipped with the oil storage space in the batch oil tank, one side in oil storage space is equipped with the oil-out, the embedded motor that is equipped with of batch oil tank, be equipped with filter mechanism in the batch oil tank, be equipped with stirring adsorption device in the filter mechanism, lubricating oil raw materials passes through with the carclazyte stirring adsorption device stirs the back of mixing, by again stirring adsorption device filters the lubricating oil of purification in the oil storage space.

Preferably, filtering mechanism establishes including inlaying the intracardiac motor in oil storage tank axial one side, machine control is equipped with the motor shaft and runs through the oil storage tank, the oil storage tank internal rotation is equipped with the blending barrel, be equipped with the opening in the blending barrel and deviate from the hybrid chamber of motor, the blending barrel is close to one side of motor is fixed on the motor shaft, just the blending barrel can wind the motor shaft rotates.

Preferably, stirring adsorption apparatus constructs including winding the even three stirring of setting up of blending bin annular is tied, every the stirring is tied and is all rotated the setting and is in the mixing chamber is close to on the inner wall of motor, annular is fixed to be equipped with filter cloth and carclazyte board in the lateral wall of blending bin, the filter cloth compare in the carclazyte board is closer to the oil storage space.

Preferably, stirring adsorption apparatus constructs still includes every the opening that all sets up in the stirring bolt deviates from the piston space of motor, every all the fixed heater that is equipped with on the lateral wall in piston space, every there is the piston rod, every all threaded connection has a piston rod in the piston space, every the one end that the motor was kept away from to the piston rod all runs through rotatory lid, every the stirring bolt is close to rotatory lid side all is connected through reset spring rotatory covering, and every reset spring all overlaps and establishes corresponding on the piston rod, on the piston rod with piston space opening corresponds the department and all fixes the cover and be equipped with the gag.

Preferably, an annular shovel is fixedly sleeved on the side, close to the motor, of each stirring bolt, and the outer part of each stirring bolt is in a propeller shape.

Preferably, the lateral wall of the mixing barrel is provided with filtering holes, and the oil storage space is close to the lateral wall of the mixing barrel and is also provided with filtering holes.

Preferably, the refining and extracting process of the lubricating oil by adopting the lubricating oil clay refining and extracting device comprises the following steps:

s1: purifying raw materials, namely adding the lubricating oil raw materials into a mixing cavity from a feeding hole, and mixing and purifying the lubricating oil raw materials and the argil by heating of a heater and stirring of a stirring bolt;

s2: filtering the lubricating oil, and rotating the mixing barrel to filter the purified lubricating oil after the lubricating oil is mixed with the argil for a certain time;

s3: collecting lubricating oil, namely collecting the lubricating oil in the oil storage space through an oil outlet;

s4: drying the filter, continuing to heat the heater, stirring and drying the argil in the mixing cavity into particles through the stirring bolt, and drying the filter cloth and the argil plate.

Has the advantages that: the stirring bolt is internally provided with three stirring bolts which perform reciprocating rotary motion to stir, mix and purify the lubricating oil raw material and the argil, so that the argil can better adsorb impurities of the lubricating oil.

The stirring bolt continuously rotates and stirs the argil while the lubricating oil is filtered, so that the argil is prevented from caking, and the recovery rate of the lubricating oil is improved.

After the lubricating oil is completely filtered, the heater is continuously heated to drive the stirring bolt to rotate, the stirring bolt is used for stirring and drying the wet argil in the mixing cavity into particles, and meanwhile, the argil plate and the filter cloth are dried, so that the argil, the argil plate and the filter cloth in the mixing cavity recover activity, and the next use is facilitated.

Drawings

FIG. 1 is a schematic diagram of a structural embodiment of the present invention;

FIG. 2 is a schematic view taken along the line A-A in FIG. 1;

FIG. 3 is an enlarged view of the point B in FIG. 1;

FIG. 4 is an enlarged view of FIG. 1 at C;

fig. 5 is an enlarged schematic view of fig. 2 at D.

In the figure, the oil reservoir 10; an oil outlet 11; an oil storage space 12; a mixing tub 13; a filter cloth 14; a clay plate 15; a piston rod 16; a heater 17; a piston space 18; a rotary cover 19; a mixing chamber 20; a feed port 21; a stirring pin 22; a motor shaft 23; a motor 24; an annular shovel 25; a return spring 26; a plug cap 27; a stirring and adsorbing mechanism 50 and a filtering mechanism 51.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

With reference to fig. 1-5, a process for refining and extracting lubricating oil is completed by matching the following equipment for refining and extracting lubricating oil clay, wherein the equipment for refining and extracting lubricating oil clay comprises an oil storage tank 10, an oil storage space 12 is arranged in the oil storage tank 10, an oil outlet 11 is arranged at one side of the oil storage space 12, a motor 24 is embedded in the oil storage tank 10, a filtering mechanism 51 is arranged in the oil storage tank 10, a stirring and adsorbing mechanism 50 is arranged in the filtering mechanism 51, and after the lubricating oil raw material and the clay are stirred and mixed by the stirring and adsorbing mechanism 50, the purified lubricating oil is filtered into the oil storage space 12 by the stirring and adsorbing mechanism 50.

Filter mechanism 51 is including inlaying the motor 24 of establishing in the centre of oil storage tank 10 axial one side, and motor 24 control is equipped with motor shaft 23 and runs through oil storage tank 10, and the oil storage tank 10 internal rotation is equipped with blending drum 13, is equipped with the opening in the blending drum 13 and deviates from mixing chamber 20 of motor 24, and one side that blending drum 13 is close to motor 24 is fixed on motor shaft 23, and blending drum 13 can rotate around motor shaft 23.

The stirring and adsorbing mechanism 50 comprises three stirring bolts 22 which are uniformly arranged around the mixing barrel 13 in an annular mode, each stirring bolt 22 is rotatably arranged on the inner wall, close to the motor 24, of the mixing cavity 20, a filter cloth 14 and a clay plate 15 are fixedly arranged in the side wall of the mixing barrel 13 in an annular mode, and the filter cloth 14 is closer to the oil storage space 12 than the clay plate 15.

Stirring adsorption element 50 still includes the piston space 18 that the opening that all sets up deviates from motor 24 in every stirring bolt 22, all fixed being equipped with heater 17 on the lateral wall of every piston space 18, all threaded connection has piston rod 16 in every piston space 18, the one end that motor 24 was kept away from to every piston rod 16 all runs through swivel cap 19, every stirring bolt 22 is close to swivel cap 19 side and all connects on swivel cap 19 through reset spring 26, and every reset spring 26 all overlaps and establishes on the piston rod 16 that corresponds, all fix the cover with piston space 18 opening department of correspondence on the piston rod 16 and be equipped with plug 27.

An annular shovel 25 is fixedly sleeved on the side, close to the motor 24, of each stirring bolt 22, and the outer portion of each stirring bolt 22 is in a propeller shape.

The side wall of the mixing barrel 13 is provided with a filter hole, and the side wall of the oil storage space 12 close to the mixing barrel 13 is also provided with a filter hole.

The refining and extracting process of the lubricating oil by adopting the lubricating oil clay refining and extracting device comprises the following steps:

s1: purifying raw materials, namely adding the lubricating oil raw materials into a mixing chamber 20 from a feeding hole 21, and mixing and purifying the lubricating oil raw materials and the clay by heating of a heater 17 and stirring of a stirring bolt 22;

s2: filtering the lubricating oil, and rotating the mixing barrel 13 to filter the purified lubricating oil after the lubricating oil is mixed with the argil for a certain time;

s3: collecting lubricating oil, namely collecting the lubricating oil in the oil storage space 12 through an oil outlet 11;

s4: drying the filtered substance, continuing to heat the heater 17, stirring and drying the argil in the mixing chamber 20 into particles through the stirring plug 22, and drying the filter cloth 14 and the argil plate 15.

Initial state: the return spring 26 is in a normal state and the plug 27 blocks the opening of the piston space 18.

The working principle is as follows: lubricating oil raw materials are added into a mixing cavity 20 through a feeding hole 21, the three heaters 17 are started to heat the heaters 17, air in a piston space 18 is heated and expanded, a plug cover 27 is pushed to move in a direction far away from a motor 24, a return spring 26 is compressed and drives a piston rod 16 to slide in a direction far away from the motor 24, the piston rod 16 drives a stirring bolt 22 to rotate, after new air enters the piston space 18 from an opening of the piston space 18, the return spring 26 recovers to reset the plug cover 27 and drive the piston rod 16 to reset, so that the stirring bolt 22 rotates reversely, the three stirring bolts 22 are circularly rotated in a reciprocating mode, the lubricating oil raw materials and clay are stirred, mixed and purified, and the clay can better adsorb impurities of the lubricating oil.

After the lubricating oil is purified by the argil for a certain time, the motor 24 is started, the motor 24 drives the mixing barrel 13 to rotate through the motor shaft 23, the mixing barrel 13 drives the rotating cover 19 to rotate while rotating, the three stirring bolts 22 rotate along with the mixing barrel 13, the extracted and purified lubricating oil is separated from the argil by the centrifugal force provided by the mixing barrel 13, the purified lubricating oil passes through the filter holes in the side wall of the mixing barrel 13, the purified lubricating oil is filtered into the oil storage space 12 through the argil plate 15 and the filter cloth 14, the argil plate 15 can purify the lubricating oil for the second time, the filter cloth 14 can filter argil particles in the lubricating oil, the stirring bolts 22 continue to rotate and stir the argil while the lubricating oil is filtered, and the argil is prevented from being agglomerated, and the recovery rate of the lubricating oil is improved.

And after the lubricating oil is completely filtered, the motor 24 is turned off, the mixing barrel 13 stops rotating, the heater 17 continues to heat to drive the stirring bolt 22 to rotate, the stirring bolt 22 stirs and dries the wet argil in the mixing chamber 20 into particles, and meanwhile, the argil plate 15 and the filter cloth 14 are dried, so that the argil, the argil plate 15 and the filter cloth 14 in the mixing chamber 20 recover activity for the next use.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.