CN214310503U - Experimental device for petroleum analysis - Google Patents

Abstract

The utility model discloses an experimental apparatus for petroleum analysis, including the experimental apparatus body, the experimental apparatus body includes the base, fixes at the slide glass of base top one side, fixes at the filter cartridge at base top and sets up the stirring box at the base top, all establish to the opening at the top of filter cartridge and the top of stirring box, the standing groove is seted up at the top of base, and the stirring box is located the standing groove. The utility model relates to a rationally, collect and filter, the extraction, the stirring and shelter from the mode of pressing solid integrative setting, can reduce the unrestrained risk of oil in filtering stirring in-process, the stereoplasm filter screen bag of vibration upwards shakes its interior impurity about being convenient for circulate, avoid appearing the static phenomenon of piling up the jam stereoplasm filter screen bag of impurity, the stereoplasm filter screen bag that upper and lower circulation removed can accelerate filterable efficiency, the filter effect is improved, and the rotating electrical machines drives the mode of puddler and a plurality of stirring leaf stirring, improve stirring efficiency, and the user demand is satisfied.

Description

Experimental device for petroleum analysis

Technical Field

The utility model relates to an oil analysis experimental facilities technical field especially relates to an experimental apparatus for oil analysis.

Background

The petroleum is a viscous and dark brown liquid, which is called as 'industrial blood', the upper part of the crust is stored with petroleum, the main component is a mixture of various alkanes, cyclanes and aromatics, which is one of the main objects of geological exploration, the existing petroleum needs to send a petroleum sample into a laboratory for inspection and analysis after exploration and collection so as to estimate the exploitation cost and profit of the whole oil field, impurities in the petroleum need to be filtered before analysis, the petroleum needs to be diluted, the sample is diluted and then subjected to microscopic observation, and the diluent is usually stirred in the dilution process;

current experimental apparatus for petroleum analysis, it filters and stirs efficiency all lower, stir with manual oscillation cooperation puddler mostly to the mode of diluent stirring, stir inefficiency, especially when stirring comparatively thick oil sample, there is the uneven problem of stirring, and adopt the static filterable mode of filter screen, there is the static phenomenon of piling up the jam filter mesh of impurity often, and then influence filtration efficiency, can not satisfy the user demand, therefore we have proposed an experimental apparatus for petroleum analysis and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art and providing an experimental device for petroleum analysis.

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

an experimental device for petroleum analysis comprises an experimental device body, wherein the experimental device body comprises a base, a glass slide fixed on one side of the top of the base, a filter box fixed on the top of the base and a stirring box arranged on the top of the base, the top of the filter box and the top of the stirring box are both provided with openings, the top of the base is provided with a placing groove, the stirring box is positioned in the placing groove, the other side of the top of the base is fixedly provided with an electric telescopic rod, the top end of an output shaft of the electric telescopic rod is fixedly provided with a top plate, the bottom of the top plate is fixedly provided with a cover plate, the bottom of the top plate is fixedly provided with a rotating motor, the bottom of the cover plate is in sealed movable contact with the top of the stirring box, the bottom of the cover plate is rotatably provided with a stirring rod, the bottom end of the output shaft of the rotating motor is fixedly connected with the top end of the stirring rod, the outer side of the stirring rod is fixedly connected with a plurality of stirring blades, and the top of the left side of the stirring box is fixedly provided with a micro pump, the water outlet end of the micropump extends into the stirring box, the water inlet end of the micropump is communicated and fixed with a first L-shaped pipe, the bottom of the right side of the filtering box is communicated and fixed with a second L-shaped pipe, the first L-shaped pipe is movably sleeved on the second L-shaped pipe in a sealing manner, a hard filtering net bag is arranged in the filtering box, the bottom of the hard filtering net bag is fixedly provided with an installation block, the bottom of the installation block is embedded with balls, a rotating shaft is rotatably arranged between the inner walls of the two sides of the filtering box, the left side of the filtering box is fixedly provided with a driving motor, the right end of an output shaft of the driving motor is fixedly connected with the left end of the rotating shaft, an eccentric wheel is fixedly sleeved on the rotating shaft and is positioned below the balls and matched with the balls, installation rods are fixedly arranged on the two sides of the top of the hard filtering net bag, rectangular grooves are respectively formed in the two sides of the top of the filtering box, rectangular rods are slidably sleeved in the rectangular grooves, and the top threads of the rectangular rods are fastened at the bottoms of the installation rods, and a spring is fixedly arranged between the bottom end of the rectangular rod and the inner wall of the bottom of the corresponding rectangular groove.

Preferably, the inner wall of the bottom of the placing groove is fixedly bonded with an anti-skid rubber sheet, and the top of the anti-skid rubber sheet is in movable contact with the bottom of the stirring box.

Preferably, the bottom fixed mounting of roof has two connecting rods, and the rotating electrical machines is located between two connecting rods, the bottom of connecting rod and the top fixed connection of apron.

Preferably, the bottom of apron bonds and is fixed with the rubber seal, and first circular port has been seted up at the top of apron to the bottom of rubber seal and the top swing joint of stirring box, and first circular port internal fixation cover is equipped with first sealed bearing, and the inboard outside fixed connection with the puddler of the inner circle of first sealed bearing, the second circular port has been seted up at the top of rubber seal, and the puddler is located the circular downthehole and contactless with the inner wall of second circular port of second.

Preferably, the top end of the rectangular rod is provided with a thread groove, a T-shaped fastening bolt is sleeved in the thread groove, the top of the T-shaped fastening bolt extends to the upper side of the corresponding mounting rod, and the mounting rod is sleeved on the corresponding T-shaped fastening bolt in a threaded manner.

Preferably, a rotating groove is formed in the inner wall of the right side of the filter box, a first bearing is fixedly sleeved in the rotating groove, an inner ring of the first bearing is fixedly sleeved with the outer side of the rotating shaft, a third circular hole is formed in the inner wall of the left side of the filter box, a second sealing bearing is fixedly sleeved in the third circular hole, and the inner side of the inner ring of the second sealing bearing is fixedly connected with the outer side of an output shaft of the driving motor.

Preferably, the distance between the top of the rotating shaft and the bottom of the ball is smaller than the distance between the bottom of the rotating shaft and the bottom of the eccentric wheel.

Compared with the prior art, the beneficial effects of the utility model are that:

through a base, an electric telescopic rod, a top plate, a rotating motor, a cover plate, a stirring rod, a stirring box, a filtering box, a second L-shaped pipe, a micro pump, a first L-shaped pipe, a driving motor, an eccentric wheel, a rotating shaft, a hard filtering net bag, a mounting rod, a rectangular groove and a spring, the petroleum sample is poured into the filtering box, the petroleum sample passes through the hard filtering net bag and enters the lower part of the hard filtering net bag, the hard filtering net bag filters and shields impurities in the petroleum sample, the driving motor is started to drive the rotating shaft and the eccentric wheel to rotate, the eccentric wheel gradually collides with balls when rotating the front half circle, the balls drive the mounting block to vibrate upwards, the mounting block drives the hard filtering net bag to vibrate upwards the impurities in the hard filtering net bag, the hard filtering net bag sequentially passes through the two mounting rods and the two T-shaped fastening bolts to drive the two rectangular rods to respectively slide upwards in the corresponding rectangular grooves and stretch the spring, when the eccentric wheel rotates the second half circle, gradually relaxing the extrusion force on the balls, driving the hard filter net bag to move back and reset downwards through the two rectangular rods, the two T-shaped fastening bolts and the two mounting rods by the elastic force of the spring in a stretching state, continuously and circularly extruding the balls by the eccentric wheel, further enabling the hard filter net bag to vibrate impurities upwards in a circulating manner, avoiding the phenomenon that the hard filter net bag is blocked due to static accumulation of the impurities, simultaneously starting the micro water pump, extracting the petroleum filtered in the filter box through the first L-shaped pipe and the second L-shaped pipe by the micro water pump sequentially through the water inlet end, starting the rotating motor to drive the stirring rod and the plurality of stirring blades to stir and dilute the petroleum, and shielding and pressing the stirring box by the cover plate in the stirring process, the in-process stirring box that reduces at the stirring emptys or the unrestrained risk of oil, and after the stirring was accomplished, reverse start electric telescopic handle drove roof rebound, and the roof drives apron rebound and removes sheltering from the stirring box through two connecting rods, and the apron drives puddler and a plurality of stirring leaf and shifts out from in the stirring box, can absorb and drip the slide glass on to the oil in the stirring box through external rubber head drip tube this moment.

The utility model relates to a rationally, collect and filter, the extraction, the stirring and shelter from the mode of pressing solid integrative setting, can reduce the unrestrained risk of oil in filtering stirring in-process, the stereoplasm filter screen bag of vibration upwards shakes its interior impurity about being convenient for circulate, avoid appearing the static phenomenon of piling up the jam stereoplasm filter screen bag of impurity, the stereoplasm filter screen bag that upper and lower circulation removed can accelerate filterable efficiency, the filter effect is improved, and the rotating electrical machines drives the mode of puddler and a plurality of stirring leaf stirring, improve stirring efficiency, and the user demand is satisfied.

Drawings

Fig. 1 is a schematic sectional structural view of an experimental apparatus for petroleum analysis according to the present invention;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the device comprises a base 1, an electric telescopic rod 2, a top plate 3, a rotating motor 4, a cover plate 5, a stirring rod 6, a stirring box 7, a filtering box 8, a second L-shaped pipe 9, a micropump 10, a first L-shaped pipe 11, a driving motor 12, an eccentric wheel 13, a rotating shaft 14, a hard filtering net bag 15, a mounting rod 16, a rectangular rod 17, a rectangular groove 18, a spring 19 and a mounting block 20.

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.

Referring to fig. 1-2, an experimental device for petroleum analysis comprises an experimental device body, the experimental device body comprises a base 1, a glass slide fixed on one side of the top of the base 1, a filter box 8 fixed on the top of the base 1, and a stirring box 7 arranged on the top of the base 1, the top of the filter box 8 and the top of the stirring box 7 are both provided with openings, the top of the base 1 is provided with a placing groove, the stirring box 7 is positioned in the placing groove, the other side of the top of the base 1 is fixedly provided with an electric telescopic rod 2, the top end of an output shaft of the electric telescopic rod 2 is fixedly provided with a top plate 3, the bottom of the top plate 3 is fixedly provided with a cover plate 5, the bottom of the top plate 3 is fixedly provided with a rotating motor 4, the bottom of the cover plate 5 is in sealed movable contact with the top of the stirring box 7, the bottom of the cover plate 5 is rotatably provided with a stirring rod 6, and the bottom end of the output shaft of the rotating motor 4 is fixedly connected with the top end of the stirring rod 6, the outer side of the stirring rod 6 is fixedly connected with a plurality of stirring blades, the top of the left side of the stirring box 7 is fixedly provided with a micropump 10, the water outlet end of the micropump 10 extends into the stirring box 7, the water inlet end of the micropump 10 is communicated and fixed with a first L-shaped pipe 11, the bottom of the right side of the filtering box 8 is communicated and fixed with a second L-shaped pipe 9, the first L-shaped pipe 11 is hermetically and movably sleeved on the second L-shaped pipe 9, a hard filtering net bag 15 is arranged in the filtering box 8, the bottom of the hard filtering net bag 15 is fixedly provided with a mounting block 20, the bottom of the mounting block 20 is embedded with balls, a rotating shaft 14 is rotatably arranged between the inner walls of the two sides of the filtering box 8, the left side of the filtering box 8 is fixedly provided with a driving motor 12, the right end of an output shaft of the driving motor 12 is fixedly connected with the left end of the rotating shaft 14, the rotating shaft 14 is fixedly sleeved with an eccentric wheel 13, the eccentric wheel 13 is positioned below the balls and matched with the balls, the utility model has the advantages of reasonable design, the mode of integrating filtering, extracting, stirring and shielding and pressing into a whole can reduce the dropping risk of petroleum in the filtering and stirring process, is convenient for circularly vibrating the hard filtering net bag 15 up to vibrate impurities in the hard filtering net bag 15, avoids the phenomenon that the hard filtering net bag 15 is blocked by static accumulation of the impurities, can accelerate the filtering efficiency by the hard filtering net bag 15 which circularly moves up and down, improves the filtering effect, and adopts the mode that the rotating motor 4 drives the stirring rod 6 and a plurality of stirring blades to stir, improve stirring efficiency, satisfy the user demand.

In the utility model, the inner wall of the bottom of the placing groove is bonded and fixed with an anti-skid rubber sheet, the top of the anti-skid rubber sheet is movably contacted with the bottom of the stirring box 7, the bottom of the top plate 3 is fixedly provided with two connecting rods, the rotating motor 4 is positioned between the two connecting rods, the bottom end of the connecting rod is fixedly connected with the top of the cover plate 5, the bottom of the cover plate 5 is bonded and fixed with a sealing rubber sheet, the bottom of the sealing rubber sheet is movably contacted with the top of the stirring box 7, the top of the cover plate 5 is provided with a first circular hole, the first circular hole is fixedly sleeved with a first sealing bearing, the inner ring inner side of the first sealing bearing is fixedly connected with the outer side of the stirring rod 6, the top of the sealing rubber sheet is provided with a second circular hole, the stirring rod 6 is positioned in the second circular hole and is not contacted with the inner wall of the second circular hole, the top of the rectangular rod 17 is provided with a thread groove, the thread groove is sleeved with a T-shaped fastening bolt, the top of the T-shaped fastening bolt extends to the upper part of the corresponding mounting rod 16, the mounting rod 16 is sleeved on the corresponding T-shaped fastening bolt in a threaded manner, the right inner wall of the filter box 8 is provided with a rotating groove, the rotating groove is internally fixedly sleeved with a first bearing, the inner ring of the first bearing is fixedly sleeved with the outer side of the rotating shaft 14, the left inner wall of the filter box 8 is provided with a third circular hole, the third circular hole is internally and fixedly sleeved with a second sealing bearing, the inner side of the inner ring of the second sealing bearing is fixedly connected with the outer side of the output shaft of the driving motor 12, the distance between the top of the rotating shaft 14 and the bottom of the rolling balls is smaller than the distance between the bottom of the rotating shaft 14 and the bottom of the eccentric wheel 13, the utility model has reasonable design, integrates the modes of filtering, extracting, stirring and blocking and pressing and fixing, can reduce the spilling risk of oil in the filtering and stirring process, and is convenient for circularly and vertically vibrating the hard filter net bag 15 upwards to vibrate impurities in the filter bag, avoid appearing impurity static and piling up the phenomenon of blockking up stereoplasm filter screen pocket 15, the stereoplasm filter screen pocket 15 of upper and lower circulation removal can accelerate filterable efficiency, improves the filter effect, and rotating electrical machines 4 drives the mode of puddler 6 and a plurality of stirring leaf stirring, improves stirring efficiency, satisfies the user demand.

The working principle is as follows: when the oil sample filter is used, an oil sample is poured into the filter box 8, the oil sample passes through the hard filter net bag 15 and enters the lower part of the hard filter net bag 15, the hard filter net bag 15 filters impurities in the oil sample, the filtered impurities are shielded in the hard filter net bag 15, the impurities are statically accumulated in the hard filter net bag 15, and the phenomenon that the hard filter net bag 15 is blocked is easily caused, so that the driving motor 12 is started during filtering, the output shaft of the driving motor 12 drives the rotating shaft 14 to rotate, the rotating shaft 14 drives the eccentric wheel 13 to rotate, the eccentric wheel 13 gradually collides with the balls when rotating the front half circle, the force of collision drives the balls to vibrate upwards, the balls drive the mounting block 20 to vibrate upwards, the mounting block 20 drives the hard filter net bag 15 to vibrate upwards, the impurities in the hard filter net bag 15 upwards vibrate upwards, and simultaneously the hard filter net bag 15 drives the two mounting rods 16 to move upwards, the mounting rods 16 drive the rectangular rods 17 to slide upwards in the rectangular grooves 18 through the corresponding T-shaped fastening bolts, the rectangular rods 17 upwards stretch the corresponding springs 19, when the eccentric wheel 13 rotates for the second half circle, the extrusion force on the balls is gradually released, the spring 19 in the stretching state is reset, the elastic force of the spring 19 drives the corresponding rectangular rods 17 to move downwards, the two rectangular rods 17 sequentially pass through the two T-shaped fastening bolts and the two mounting rods 16 to drive the hard filter net bag 15 to move back downwards and reset, the eccentric wheel 13 continuously rotates and continuously and circularly performs collision extrusion on the balls, thereby leading the hard filter net bag 15 to vibrate up and down circularly and vibrating the impurities in the hard filter net bag upwards circularly, avoiding the phenomenon that the hard filter net bag 15 is blocked by static accumulation of the impurities, in addition, the filtering speed is increased in the process that the hard filtering net bag 15 circularly moves up and down, and the filtering efficiency is improved;

simultaneously starting a micro water pump 10, sequentially pumping the petroleum filtered in the filter box 8 by the micro water pump 10 through a water inlet end, a first L-shaped pipe 11 and a second L-shaped pipe 9, sequentially pumping the pumped petroleum into a stirring box 7 through the water outlet ends of the second L-shaped pipe 9, the first L-shaped pipe 11 and the micro water pump 10, simultaneously starting a rotating motor 4, driving an output shaft of the rotating motor 4 to drive a stirring rod 6 to rotate, driving a plurality of stirring blades to stir and dilute the petroleum by the stirring rod 6, and improving the stirring efficiency by a mode that the rotating motor 4 drives the stirring rod 6 and the plurality of stirring blades to stir, wherein a cover plate 5 shields and presses the stirring box 7 in the stirring process, so that the risk of toppling over or spilling the petroleum of the stirring box 7 in the stirring process is reduced;

after the stirring is accomplished, reverse start electric telescopic handle 2, and electric telescopic handle 2's output shaft drives 3 rebound of roof, and roof 3 drives 5 rebound of apron and removes sheltering from stirring box 7 through two connecting rods, and apron 5 drives puddler 6 and a plurality of stirring leaf and shifts out in stirring box 7 simultaneously, can absorb and drip the slide through the oil of external rubber head burette in stirring box 7 this moment.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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 (7)

1. An experimental device for petroleum analysis comprises an experimental device body, wherein the experimental device body comprises a base (1), a glass slide fixed on one side of the top of the base (1), a filter box (8) fixed on the top of the base (1), and a stirring box (7) arranged on the top of the base (1), and is characterized in that the top of the filter box (8) and the top of the stirring box (7) are both provided with openings, the top of the base (1) is provided with a placing groove, the stirring box (7) is positioned in the placing groove, the other side of the top of the base (1) is fixedly provided with an electric telescopic rod (2), the top end of an output shaft of the electric telescopic rod (2) is fixedly provided with a top plate (3), the bottom of the top plate (3) is fixedly provided with a cover plate (5), the bottom of the top plate (3) is fixedly provided with a rotating motor (4), and the bottom of the cover plate (5) is in sealing movable contact with the top of the stirring box (7), a stirring rod (6) is rotatably installed at the bottom of the cover plate (5), the bottom end of an output shaft of the rotating motor (4) is fixedly connected with the top end of the stirring rod (6), a plurality of stirring blades are fixedly connected to the outer side of the stirring rod (6), a micropump (10) is fixedly installed at the top of the left side of the stirring box (7), the water outlet end of the micropump (10) extends into the stirring box (7), a first L-shaped pipe (11) is communicated and fixed at the water inlet end of the micropump (10), a second L-shaped pipe (9) is communicated and fixed at the bottom of the right side of the filter box (8), the first L-shaped pipe (11) is movably sleeved on the second L-shaped pipe (9) in a sealing manner, a hard filter net bag (15) is arranged in the filter box (8), an installation block (20) is fixedly installed at the bottom of the hard filter net bag (15), balls are embedded at the bottom of the installation block (20), a rotating shaft (14) is rotatably installed between the inner walls of the two sides of the filter box (8), the left side fixed mounting of filter cartridge (8) has driving motor (12), the output shaft right-hand member of driving motor (12) and the left end fixed connection of pivot (14), fixed cover is equipped with eccentric wheel (13) on pivot (14), eccentric wheel (13) are located the below of ball and cooperate with the ball, the equal fixed mounting in top both sides of stereoplasm filter screen pocket (15) has installation pole (16), rectangular channel (18) have all been seted up to the top both sides of filter cartridge (8), sliding sleeve is equipped with rectangular rod (17) in rectangular channel (18), the top screw fastening of rectangular rod (17) is in the bottom of installation pole (16), fixed mounting has spring (19) between the bottom of rectangular rod (17) and the bottom inner wall of the rectangular channel (18) that corresponds.

2. The experimental device for petroleum analysis as claimed in claim 1, wherein the inner wall of the bottom of the placing groove is fixedly bonded with an anti-skid rubber sheet, and the top of the anti-skid rubber sheet is movably contacted with the bottom of the stirring box (7).

3. The experimental device for petroleum analysis as claimed in claim 1, wherein two connecting rods are fixedly mounted at the bottom of the top plate (3), the rotating motor (4) is located between the two connecting rods, and the bottom ends of the connecting rods are fixedly connected with the top of the cover plate (5).

4. The experimental device for petroleum analysis as claimed in claim 1, wherein a rubber seal is fixedly bonded to the bottom of the cover plate (5), the bottom of the rubber seal is in movable contact with the top of the stirring box (7), a first circular hole is formed in the top of the cover plate (5), a first sealing bearing is fixedly sleeved in the first circular hole, the inner side of an inner ring of the first sealing bearing is fixedly connected with the outer side of the stirring rod (6), a second circular hole is formed in the top of the rubber seal, and the stirring rod (6) is located in the second circular hole and is not in contact with the inner wall of the second circular hole.

5. The experimental device for petroleum analysis as claimed in claim 1, wherein the top end of the rectangular rod (17) is provided with a thread groove, a T-shaped fastening bolt is sleeved in the thread groove in a threaded manner, the top of the T-shaped fastening bolt extends to the upper side of the corresponding mounting rod (16), and the mounting rod (16) is sleeved on the corresponding T-shaped fastening bolt in a threaded manner.

6. The experimental device for petroleum analysis as claimed in claim 1, wherein a rotating groove is formed on the right inner wall of the filter box (8), a first bearing is fixedly sleeved in the rotating groove, an inner ring of the first bearing is fixedly sleeved with the outer side of the rotating shaft (14), a third circular hole is formed on the left inner wall of the filter box (8), a second sealing bearing is fixedly sleeved in the third circular hole, and the inner side of the inner ring of the second sealing bearing is fixedly connected with the outer side of the output shaft of the driving motor (12).

7. The experimental apparatus for petroleum analysis as set forth in claim 1, wherein the distance between the top of the rotating shaft (14) and the bottom of the ball is smaller than the distance between the bottom of the rotating shaft (14) and the bottom of the eccentric (13).

Images