CN218474905U - Multi-concussion extraction device capable of automatically recovering solvent - Google Patents
Multi-concussion extraction device capable of automatically recovering solvent Download PDFInfo
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- CN218474905U CN218474905U CN202222856497.XU CN202222856497U CN218474905U CN 218474905 U CN218474905 U CN 218474905U CN 202222856497 U CN202222856497 U CN 202222856497U CN 218474905 U CN218474905 U CN 218474905U
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- extractor
- screw rod
- extraction device
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Abstract
The utility model discloses a but multi-gang Soxhlet extraction element of automatic recovery solvent, the on-line screen storage device comprises a base, top one side fixedly connected with support frame of base, sliding connection has two sliders on the support frame, one side threaded connection of slider has the screw rod, the other end and the support frame of screw rod contact, one side fixedly connected with connecting plate of slider, one side of connecting plate is rotated and is connected with the rocker, the rocker inwards is provided with two-way screw rod, threaded connection has two thread blocks on the two-way screw rod, can install bearing structure fast through being provided with slider, screw rod, and through setting up connecting plate, rocker. Bidirectional screw and screw thread piece can make the arc holder carry out centre gripping fixed action to drawing bottle and condenser, and the device can conveniently draw work to whole extraction element, reduces intensity of labour, increases its extraction efficiency.
Description
Technical Field
The utility model relates to a ally oneself with soxhlet extraction element field more, in particular to can retrieve many soxhlet extraction element of solvent automatically more.
Background
The soxhlet extraction method, also known as continuous extraction method, soxhlet extraction method, is a method of extracting compounds from solid substances; the Soxhlet extraction method is used for measuring the content of crude fat; fat widely exists in seeds and fruits of a plurality of plants, and the content of the fat is measured to be used as an index for identifying the quality of the fat; extraction methods are generally adopted at home and abroad, wherein the Soxhlet extraction method is a well-known classical method and is also a preferred standard method for grain and oil analysis in China;
the solvent in the existing extraction device needs to be recovered after being used, the device for fixing the Soxhlet extractor needs to be adjusted and loosened in the operation of recovering the solvent, the extraction cylinder at the middle part of the Soxhlet extractor is disassembled, the solvent in the Soxhlet extractor is poured out and then is installed for the second recovery, each set of device needs to be recovered at least twice, the operation is very troublesome, the labor intensity of workers is increased, the extraction efficiency is reduced, the existing Soxhlet extraction device needs to be spliced and installed manually, the devices are difficult to butt, the connection is not firm, and the position cannot be adjusted easily, so the multi-connected Soxhlet extraction device capable of automatically recovering the solvent is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a but the many gang soxhlet extraction element of automatic recovery solvent, solved the problem that the intensity of labour is high that current many gang soxhlet extraction element solution was retrieved slowly and artifical concatenation installation.
In order to achieve the purpose, the utility model adopts the following technical scheme that the multi-gang Soxhlet extraction device capable of automatically recovering the solvent comprises a base, wherein one side above the base is fixedly connected with a support frame, two sliders are connected on the support frame in a sliding way, one side of each slider is in threaded connection with a screw rod, the other end of each screw rod is in contact with the support frame, and one side of each slider is fixedly connected with a connecting plate;
one side of the connecting plate is rotatably connected with a rocker, a bidirectional screw rod is arranged inwards of the rocker, and two thread blocks are connected to the bidirectional screw rod in a threaded mode.
As a further description of the above technical solution: the outside of connecting plate runs through and has seted up the fluting, the screw thread piece runs through the fluting and outwards is provided with the arc holder.
As a further description of the above technical solution: the inboard correspondence of arc holder is provided with condenser and extractor.
As a further description of the above technical solution: the gas stove is arranged on the base, and a supporting ring is fixedly connected to one side of the supporting frame.
As a further description of the above technical solution: a beaker is arranged inside the supporting ring, and a flask is arranged inside the beaker.
As a further description of the above technical solution: the bottom of the extractor is provided with a steam pipe in a penetrating manner, the other end of the steam pipe is arranged at the upper end of the extractor in a penetrating manner, and the other end of the extractor is also provided with a siphon.
As a further description of the above technical solution: the extractor comprises a base, and is characterized in that a solvent collecting bottle is arranged on the other side of the upper portion of the base, a sealing plug is arranged above the solvent collecting bottle, a guide pipe is arranged on one side of the inner portion of the sealing plug in a penetrating mode, the other end of the guide pipe is arranged in the extractor in a penetrating mode, and an air suction device is arranged on the other side of the inner portion of the sealing plug in a penetrating mode.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this but multi-gang Soxhlet extraction element of automatic recovery solvent can install bearing structure fast through being provided with slider, screw rod, and through setting up connecting plate, rocker. The bidirectional screw and the thread block can enable the arc-shaped clamping piece to clamp and fix the extraction bottle and the condenser, and the device can conveniently perform extraction work on the whole extraction device, reduce the labor intensity and increase the extraction efficiency;
2. compared with the prior art, the multi-gang Soxhlet extraction device capable of automatically recovering the solvent can recover the solution in the extraction bottle by arranging the solvent collection bottle, the conduit, the sealing plug and the air suction device, avoids solvent evaporation loss caused by solvent recovery by disassembling the Soxhlet extractor, reduces the disassembly times of the Soxhlet extractor in use, and well reduces the damage rate of the Soxhlet extractor.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
FIG. 1 is a schematic view of the overall structure of a multi-gang Soxhlet extraction device capable of automatically recovering solvent according to the present invention;
FIG. 2 is a schematic diagram of the internal structure of the connecting plate of the multi-gang Soxhlet extraction apparatus of the present invention, which can automatically recover the solvent;
FIG. 3 is a top view of a multi-gang Soxhlet extractor with automatic solvent recovery of the present invention;
fig. 4 is a perspective view of the multi-gang Soxhlet extraction device of the utility model, which can automatically recover the solvent.
Illustration of the drawings:
1. a support frame; 2. a slider; 3. a screw; 4. a steam pipe; 5. a beaker; 6. a ring; 7. a flask; 8. a gas furnace; 9. a base; 10. a solvent collection bottle; 11. a sealing plug; 12. a siphon tube; 13. an arc-shaped clamping piece; 14. an extractor; 15. a suction device; 16. a conduit; 17. a condenser; 18. a rocker; 19. a connecting plate; 20. a bidirectional screw; 21. a thread block; 22. and (4) slotting.
Detailed Description
This section will describe in detail the embodiments of the present invention, the preferred embodiments of which are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can visually and vividly understand each technical feature and the whole technical solution of the present invention, but it cannot be understood as a limitation to the scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a multi-gang Soxhlet extraction device capable of automatically recovering a solvent comprises a base 9, wherein a support frame 1 is fixedly connected to one side above the base 9, two sliding blocks 2 are connected to the support frame 1 in a sliding manner, the sliding blocks 2 can slide on the support frame 1 so as to move the position of a connecting plate 19 on the other side, a screw rod 3 is connected to one side of each sliding block 2 in a threaded manner, the other end of the screw rod 3 is in contact with the support frame 1, the sliding blocks 2 can be fixed on the support frame 1 by rotating the screw rods 3 to ensure the stability of the supporting frame, and the connecting plate 19 is fixedly connected to one side of each sliding block 2;
one side of the connecting plate 19 is rotatably connected with a rocker 18, the rocker 18 is internally provided with a bidirectional screw 20, a bearing is arranged at the joint of the rocker 18 and the connecting plate 19, the internal bidirectional screw 20 can rotate by rotating the rocker 18, the bidirectional screw 20 is in threaded connection with two thread blocks 21, the outer side of the connecting plate 19 is provided with a slot 22 in a penetrating way, the thread blocks 21 are provided with arc-shaped clamping pieces 13 outwards by penetrating the slot 22, the bidirectional screw 20 can rotate to drive the two thread blocks 21 to move relatively under the effect of threaded connection, and the thread blocks 21 can drive the arc-shaped clamping pieces 13 to move relatively under the effect of the slot 22;
the condenser 17 and the extractor 14 are correspondingly arranged on the inner side of the arc-shaped clamping piece 13, the condenser 17 and the extractor 14 can be fixedly clamped through the arc-shaped clamping piece 13, and the height can be adjusted through the sliding block 2, so that the condenser 17, the extractor 14 and the flask 7 below correspond to each other;
a gas furnace 8 is arranged on the base 9, a supporting ring 6 is fixedly connected to one side of the supporting frame 1, a beaker 5 is arranged inside the supporting ring 6, a flask 7 is arranged inside the beaker 5, an extraction solvent is added into the flask 7, clear water is added into the beaker 5, and the beaker 5 can be supported by the supporting ring 6;
a steam pipe 4 penetrates through the bottom end of the extractor 14, the other end of the steam pipe 4 penetrates through the upper end of the extractor 14, a siphon pipe 12 is also arranged at the other end of the extractor 14, a gas furnace 8 below the extractor is opened, the extraction solvent in the flask 7 is boiled by utilizing a water bath heating principle, steam rises through the steam pipe 4 and enters a condenser 17, the condensed steam can filter the extracting solution through filter paper in a storage tank and is dripped into the extractor 14, when the liquid level of the solvent in the extractor 14 reaches the highest position of the siphon pipe 12, the solvent containing the extract is siphoned back to the flask 7, so that a part of substances are extracted, then the extraction solvent in the flask 7 is continuously evaporated, condensed, extracted and refluxed, and the steps are repeated, so that solid substances are continuously extracted by pure extraction solvent, and the extraction efficiency of the whole extraction device is improved;
the other side of the upper portion of the base 9 is provided with a solvent collecting bottle 10, a sealing plug 11 is arranged above the solvent collecting bottle 10, a guide pipe 16 is arranged on one side of the inner portion of the sealing plug 11 in a penetrating mode, the other end of the guide pipe 16 is arranged in the extractor 14 in a penetrating mode, an air suction device 15 is arranged on the other side of the inner portion of the sealing plug 11 in a penetrating mode, the air suction device can be automatic negative pressure equipment, and the air suction device 15 automatically sucks air in the solvent collecting bottle 10 to enable the air suction device to generate negative pressure. When the air in the solvent collection bottle 10 is sucked by the air suction device 15, negative pressure is generated in the solvent collection bottle 10, so that the solvent in the extractor 14 flows into the solvent collection bottle 10 through the conduit 16 to complete the recovery work, and when the air suction device 15 is removed and the negative pressure does not exist in the solvent collection bottle 10 any more, the solvent in the extraction bottle 14 is continuously maintained to enter the solvent collection bottle 10 due to the pressure difference between the inlet and the outlet of the conduit 16.
The working principle is as follows: when the device is used, firstly, solid substances to be extracted are crushed and wrapped by filter paper, the solid substances are placed in an object placing groove in an extractor 14, leaching solvent is added into a flask 7, clear water is added into a beaker 5, the beaker 5 can be supported through a support ring 6, then a rocker 18 is rotated to enable an internal bidirectional screw 20 to rotate, a thread block 21 can drive an arc-shaped clamping piece 13 on the outer side to move relatively under the action of threaded connection, the extractor 14 and a condenser 17 can be clamped and fixed, then the three parts can be corresponded under the action of a sliding block 2, the sliding block 2 can be fixed through the screw 3, the labor intensity is favorably reduced, and the extraction efficiency is improved; after the connection is finished, the gas furnace 8 below the gas furnace is opened, the leaching solvent in the flask 7 is boiled by utilizing the water bath heating principle, steam rises through the steam pipe 4 and enters the condenser 17, the condensed steam can filter the extracting solution through the filter paper in the storage tank and then drops into the extractor 14, the extraction work is finished, and when the solution needs to be recovered, the air in the solvent collecting bottle 10 is automatically absorbed by the air absorbing device 15 to generate negative pressure. When the air in the solvent collection bottle 10 is sucked by the air suction device 15, a negative pressure is generated in the solvent collection bottle 10, so that the solvent in the extractor 14 flows into the solvent collection bottle 10 through the conduit 16 to complete the recovery work.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. The utility model provides a can retrieve concussion extraction element of solvent automatically, includes base (9), its characterized in that: a supporting frame (1) is fixedly connected to one side above the base (9), two sliding blocks (2) are connected to the supporting frame (1) in a sliding mode, a screw (3) is connected to one side of each sliding block (2) in a threaded mode, the other end of each screw (3) is in contact with the supporting frame (1), and a connecting plate (19) is fixedly connected to one side of each sliding block (2);
one side of the connecting plate (19) is rotatably connected with a rocker (18), the rocker (18) is internally provided with a bidirectional screw rod (20), and the bidirectional screw rod (20) is in threaded connection with two thread blocks (21).
2. The multi-gang Soxhlet extraction device capable of automatically recovering the solvent as claimed in claim 1, wherein a slot (22) is formed in the outer side of the connecting plate (19) in a penetrating manner, and the thread block (21) is provided with an arc-shaped clamping piece (13) outwards through the slot (22).
3. A multi-split extraction device capable of automatically recovering solvent as claimed in claim 2, wherein the arc-shaped clamping member (13) is provided with a condenser (17) and an extractor (14) at the inner side thereof.
4. A multi-gang Soxhlet extraction device capable of automatically recovering solvent as claimed in claim 1, wherein the base (9) is provided with a gas furnace (8), and one side of the support frame (1) is fixedly connected with a support ring (6).
5. A multi-gang Soxhlet extraction device with automatic solvent recovery function as claimed in claim 4, characterized in that the inside of the ring holder (6) is provided with a beaker (5), and the inside of the beaker (5) is provided with a flask (7).
6. The multiple soxhlet extraction device capable of automatically recovering the solvent as claimed in claim 3, wherein a steam pipe (4) is penetratingly disposed at a bottom end of the extractor (14), the other end of the steam pipe (4) is penetratingly disposed at an upper end of the extractor (14), and the other end of the extractor (14) is also provided with a siphon (12).
7. A multi-split extraction device capable of automatically recovering solvent as claimed in claim 3, wherein a solvent collection bottle (10) is arranged on the other side above the base (9), a sealing plug (11) is arranged above the solvent collection bottle (10), a conduit (16) is arranged on one side inside the sealing plug (11) in a penetrating manner, the other end of the conduit (16) is arranged inside the extractor (14) in a penetrating manner, and a suction device (15) is arranged on the other side inside the sealing plug (11) in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222856497.XU CN218474905U (en) | 2022-10-28 | 2022-10-28 | Multi-concussion extraction device capable of automatically recovering solvent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222856497.XU CN218474905U (en) | 2022-10-28 | 2022-10-28 | Multi-concussion extraction device capable of automatically recovering solvent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218474905U true CN218474905U (en) | 2023-02-14 |
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ID=85172034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222856497.XU Active CN218474905U (en) | 2022-10-28 | 2022-10-28 | Multi-concussion extraction device capable of automatically recovering solvent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218474905U (en) |
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2022
- 2022-10-28 CN CN202222856497.XU patent/CN218474905U/en active Active
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