CN217126913U

CN217126913U - Solvent extraction device

Info

Publication number: CN217126913U
Application number: CN202123212754.8U
Authority: CN
Inventors: 孙琪峰; 孟永强; 梁景辉
Original assignee: Anhui Microspectrum Detection Technology Co ltd
Current assignee: Anhui Microspectrum Detection Technology Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-08-05
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a solvent draw-out device, including the equipment main part, the lower extreme of equipment main part is provided with the threaded connection pipe, removable bottle interface has been cup jointed to the outside of threaded connection pipe for be connected with the solvent bottle, the inside of equipment main part is provided with the pipette, and run through in the threaded connection pipe with the bottle interface, the inside of equipment main part is provided with the piston, the upper end swing joint of piston has the motor, the outside of motor is provided with the closing plate, with the latter half of equipment main part constitutes closed area, the outside swing joint of equipment main part has the drain pipe, just collapsible protection architecture has been cup jointed to the outside of drain pipe. The device has the bottleneck that can adapt to multiple size, and portable.

Description

Solvent extraction device

Technical Field

The utility model relates to a solvent extraction field especially relates to a solvent extraction device.

Background

The separation of liquids is a common practice in the fields of biology and chemistry, as well as in clinical medicine, industrial and commercial laboratories. However, many liquids that are highly corrosive and toxic cannot be directly poured during liquid separation.

The existing liquid separating device can only be suitable for a bottle mouth size, so that limitation is caused, and meanwhile, due to the limitation of the volume of the liquid separator, the liquid separating device is very inconvenient to carry about, and the use scene of the liquid separating device is also limited.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a solvent extraction device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a solvent extraction device comprises an equipment main body, wherein a threaded connecting pipe is arranged at the lower end of the equipment main body;

the replaceable bottle body interface is sleeved outside the threaded connecting pipe and is used for being connected with a solvent bottle body;

a liquid suction pipe is arranged in the equipment main body and penetrates through the threaded connecting pipe and the bottle body interface;

a piston is arranged in the equipment main body, and the upper end of the piston is movably connected with a motor;

a sealing plate is arranged outside the motor and forms a closed area with the lower half part of the equipment main body;

the outside swing joint of equipment main part has the drain pipe, just collapsible protection architecture has been cup jointed to the outside of drain pipe.

Preferably, a battery is movably connected inside the device main body, and the battery is connected with the motor.

Preferably, the foldable protection mechanism comprises a first protection tube inside, and the foldable protection mechanism further comprises a second protection tube, wherein the first protection tube is connected with the second protection tube through a hinge piece.

Preferably, the upper end of one end of the second protection pipe close to the first protection pipe is provided with a groove.

Preferably, the inner dimension of the groove is adapted to the width of the first protection tube.

Preferably, the hinged sheet is connected to one end of the first protection tube and is slidably connected to the sliding grooves formed in two sides of the first protection tube.

Preferably, the hinged sheet is connected to one end of the second protection tube and is slidably connected to the sliding grooves formed in two sides of the second protection tube.

Preferably, the lower end of the first protection pipe is connected with a limiting plate through a screw.

Preferably, the liquid outlet pipe is made of flexible materials.

Preferably, the first protection pipe is provided at a position of the apparatus main body between the sealing plate and the threaded connection pipe.

The utility model discloses following beneficial effect has:

1. the utility model discloses a through being in the same place threaded connection pipe and bottle interface swivelling joint, be connected bottle interface and solvent bottle again, and insert the pipette in the solvent bottle, start through control motor this moment and make the piston to the direction removal that is close to the closing plate, thereby extract the equipment main part with the solvent, then discharge the solvent through the drain pipe, and when extracting inside solvent to not unidimensional solvent bottle, through being connected threaded connection pipe and the bottle interface that corresponds can reach the effect that carries out the solvent extraction to not unidimensional bottle.

2. The utility model discloses a through extracting threaded connection pipe from corresponding bottle interface to make the outside first protection tube that cup joints of drain pipe fold with the second protection tube, make second protection tube be on a parallel with the equipment main part mutually, can reduce the volume of whole equipment, be provided with the battery simultaneously in the inside of equipment main part, thereby reach and do not need external plug to use, reach portable's effect.

Drawings

Fig. 1 is a perspective view of a solvent extraction device according to the present invention;

fig. 2 is a front view of a solvent extraction device according to the present invention;

fig. 3 is a cross-sectional view of a solvent extraction device according to the present invention;

fig. 4 is a folding schematic view of the solvent extraction device provided by the present invention.

Illustration of the drawings:

1. an apparatus main body; 2. a threaded connection pipe; 3. a bottle body interface; 4. a pipette; 5. a piston; 6. a motor; 7. a sealing plate; 8. a liquid outlet pipe; 9. a collapsible protective structure; 10. a battery; 11. a first protective tube; 12. a second protection tube; 13. a hinged sheet; 14. a groove; 15. and a limiting plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a solvent extraction device comprises an equipment main body 1, wherein a threaded connecting pipe 2 is arranged at the lower end of the equipment main body 1;

the outside of the threaded connecting pipe 2 is sleeved with a replaceable bottle body interface 3 which is used for connecting with a solvent bottle body;

a pipette 4 is arranged in the equipment main body 1 and penetrates through the threaded connecting pipe 2 and the bottle body interface 3;

a piston 5 is arranged in the equipment main body 1, and the upper end of the piston 5 is movably connected with a motor 6;

a sealing plate 7 is arranged outside the motor 6 and forms a closed area with the lower half part of the equipment main body 1;

the outside swing joint of equipment main part 1 has drain pipe 8, and the outside of drain pipe 8 has cup jointed collapsible protection architecture 9.

Threaded connection pipe 2 is in the same place with 3 swivelling joints of bottle interface, be connected bottle interface 3 with the solvent bottle again, and insert pipette 4 in the solvent bottle, it makes piston 5 to the direction removal of being close to closing plate 7 to start through control motor 6 this moment, thereby extract equipment main body 1 with the solvent, then discharge the solvent through drain pipe 8, and when extracting inside solvent to the solvent bottle of equidimension not, through being connected threaded connection pipe 2 and the bottle interface 3 that corresponds can reach the effect that carries out the solvent extraction to the bottle of equidimension not.

Further, a battery 10 is movably connected inside the apparatus body 1, and the battery 10 is connected with the motor 6.

Further, the foldable protection mechanism 9 comprises a first protection tube 11 inside, the foldable protection mechanism 9 further comprises a second protection tube 12, and the first protection tube 11 is connected with the second protection tube 12 through a hinge piece 13.

Further, the upper end of the second protection pipe 12 near one end of the first protection pipe 12 is provided with a groove 14.

Further, the inner dimension of the groove 14 is adapted to the width of the first protective tube 11.

Further, the hinged sheet 13 is connected to one end of the first protection tube 11 and slidably connected in a sliding groove formed in two sides of the first protection tube 11.

Further, one end of the hinge piece 13 connected to the second protection tube 12 is slidably connected to the sliding grooves formed in the two sides of the second protection tube 12.

Further, a limiting plate 15 is connected to the lower end of the first protection pipe 11 through a screw.

Extract threaded connection 2 from corresponding bottle body interface 3 to make the outside first protective tube 11 that cup joints of drain pipe 8 fold with second protective tube 12, make second protective tube 12 parallel with equipment main body 1, can reduce the volume of whole equipment, be provided with battery 10 in equipment main body 1's inside simultaneously, thereby reach and do not need external plug to use, reach portable's effect.

Further, the liquid outlet pipe 8 is made of flexible materials.

Further, a first protection pipe 11 is provided at a position of the apparatus body 1 between the seal plate 7 and the threaded connection pipe 2.

The working principle is as follows: the device is at the in-process that uses, be in the same place threaded connection 2 and bottle interface 3 swivelling joint, be connected bottle interface 3 with the solvent bottle again, and insert pipette 4 into the solvent bottle, start making piston 5 remove to the direction that is close to closing plate 7 through control motor 6 this moment, thereby extract the solvent in equipment main part 1, then discharge the solvent through drain pipe 8, and when extracting inside solvent to the solvent bottle of equidimension not, through being connected threaded connection 2 and the bottle interface 3 that corresponds can reach the effect of carrying out the solvent extraction to the bottle of equidimension not.

And after finishing using, only need to extract threaded connection pipe 2 from corresponding bottle interface 3 to make the outside first protective tube 11 that cup joints of drain pipe 8 fold with second protective tube 12, make second protective tube 12 parallel with equipment main body 1, can reduce the volume of whole equipment, be provided with battery 10 in equipment main body 1's inside simultaneously, thereby reach and do not need external plug to use, reach portable's effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A solvent extraction apparatus comprising an apparatus body (1), characterized in that: the lower end of the equipment main body (1) is provided with a threaded connecting pipe (2);

the outside of the threaded connecting pipe (2) is sleeved with a replaceable bottle body interface (3) for connecting with a solvent bottle body;

a pipette (4) is arranged in the equipment main body (1) and penetrates through the threaded connecting pipe (2) and the bottle body interface (3);

a piston (5) is arranged in the equipment main body (1), and the upper end of the piston (5) is movably connected with a motor (6);

a sealing plate (7) is arranged outside the motor (6) and forms a closed area with the lower half part of the equipment main body (1);

the outside swing joint of equipment main part (1) has drain pipe (8), just collapsible protection architecture (9) have been cup jointed to the outside of drain pipe (8).

2. A solvent extraction apparatus as defined in claim 1, further comprising: the inside swing joint of equipment main part (1) has battery (10), just battery (10) with motor (6) are connected.

3. A solvent extraction apparatus as defined in claim 1, further comprising: the inside of collapsible protection architecture (9) is including first protection tube (11), collapsible protection architecture (9) are still including second protection tube (12), first protection tube (11) with connect through articulated piece (13) between second protection tube (12).

4. A solvent extraction apparatus as defined in claim 3, wherein: the upper end of one end, close to the first protection pipe (11), of the second protection pipe (12) is provided with a groove (14).

5. A solvent extraction apparatus as claimed in claim 4, wherein: the inner dimension of the groove (14) is adapted to the width of the first protective tube (11).

6. A solvent extraction apparatus as recited in claim 3, wherein: the hinged sheet (13) is connected to one end of the first protection tube (11) and is connected to the sliding grooves formed in the two sides of the first protection tube (11) in a sliding mode.

7. A solvent extraction apparatus as recited in claim 3, wherein: the hinge piece (13) is connected to one end of the second protection pipe (12) and is connected to the sliding grooves formed in the two sides of the second protection pipe (12) in a sliding mode.

8. A solvent extraction apparatus as defined in claim 3, wherein: the lower end of the first protection pipe (11) is connected with a limiting plate (15) through a screw.

9. A solvent extraction apparatus as defined in claim 1, further comprising: the liquid outlet pipe (8) is made of flexible materials.

10. A solvent extraction apparatus as defined in claim 3, wherein: the first protection pipe (11) is provided at a position where the apparatus main body (1) is located between the seal plate (7) and the threaded connection pipe (2).