CN217139286U

CN217139286U - Novel soxhlet extraction sample bag with good sealing performance

Info

Publication number: CN217139286U
Application number: CN202220275134.4U
Authority: CN
Inventors: 李凯旋
Original assignee: Shijiazhuang Standeyou Testing Technology Co ltd
Current assignee: Shijiazhuang Standeyou Testing Technology Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-08-09
Anticipated expiration: 2032-02-11

Abstract

The utility model discloses a novel soxhlet that the leakproofness is good draws sample bag, including drawing the case, the equal movable mounting in bottom four corners department that draws the case has the universal wheel, the top of drawing the case is provided with the closing plate, the top fixed mounting of closing plate has the handle, the inside of drawing the case is provided with auxiliary device. The utility model discloses a set up auxiliary device, when using, at first fix the sample bag that quantity is four through the dead lever, the vacuum pump restarts, the effect of vacuum pump passes through the connecting pipe, fixed pipeline and suction pipeline take out the inside air extraction of sample bag, avoid having a large amount of air admission to take the inside of sample bag, set up the inside that can prevent external air admission sample bag more simultaneously of sealed piece, the setting of a plurality of aspects makes its leakproofness effect better, can install the top at the extraction case with the closing plate through the bolt, it can be so that seal to drawing incasement portion to set up the closing plate.

Description

Novel soxhlet extraction sample bag with good sealing performance

Technical Field

The utility model belongs to the technical field of the soxhlet draws the sample bag, especially, relate to a novel soxhlet that the leakproofness is good draws sample bag.

Background

The Soxhlet extractor is also called as a fat extractor or a fat extractor, and consists of an extraction bottle, an extraction pipe and a condenser, wherein the two sides of the extraction pipe are respectively provided with a siphon pipe and a connecting pipe, the joint of each part is tight and can not leak gas, when in extraction, a sample to be detected is wrapped in a degreasing filter paper bag and is put into the extraction pipe, petroleum ether is added into the extraction bottle, the extraction bottle is heated, the petroleum ether is gasified, the petroleum ether ascends from the connecting pipe and enters the condenser, and the condensed liquid is dripped into the extraction pipe to extract lipid substances in the sample.

At present, there can be a large amount of air to run into the inside of drawing case and sample bag at the in-process that uses soxhlet to draw the sample bag, leads to its leakproofness not good, can influence the data after the soxhlet draws, and we propose the good novel soxhlet of leakproofness and draw the sample bag and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a novel soxhlet that the leakproofness is good draws sample bag, it is through setting up auxiliary device, when using, at first fix quantity for four sample bags through the dead lever, the vacuum pump is restarted, the effect of vacuum pump is through the connecting pipe, fixed pipeline and suction pipeline take out the inside air extraction of sample bag, avoid having a large amount of air admission to take the inside of sample bag, set up the inside that can prevent external air admission sample bag more simultaneously of seal block, setting up of multiple aspects makes its leakproofness effect better, can install the top at drawing the case with the closing plate through the bolt, it can be so that to draw incasement portion to seal to set up the closing plate.

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

the utility model provides a sample bag is drawed to novel soxhlet that the leakproofness is good, includes draws the case, the equal movable mounting in bottom four corners department that draws the case has the universal wheel, the top of drawing the case is provided with the closing plate, the top fixed mounting of closing plate has the handle, the inside of drawing the case is provided with auxiliary device.

Preferably, the auxiliary device includes the vacuum pump, the top of closing plate is provided with the vacuum pump, the import department fixed mounting of vacuum pump has the suction line, the inside fixed mounting of closing plate has fixed pipeline, fixed pipeline's bottom fixed mounting has the connecting pipe that quantity is four, the inside fixed mounting who draws the case has the dead lever, the interior fixed mounting of dead lever has the sample bag that quantity is four, the interior roof fixed mounting who draws the case has the sealed piece that extends to four sample bag insides, draw the equal fixed mounting of inner wall about the case and have the heating block, the interior bottom wall fixed mounting who draws the case has sterilamp, the bottom fixed mounting who draws the case has the water pump, the left side fixed mounting of water pump has the clarifier.

Preferably, the extraction box is fixedly provided with limiting blocks at the periphery, four limiting blocks are fixedly provided at the bottoms of the limiting blocks, and supporting blocks are fixedly provided at the bottoms of the hydraulic rods.

Preferably, the bottom fixed mounting of closing plate has the fixed block that extends to and draws incasement portion, and the quantity of fixed block is four, four the equal threaded connection in inside of fixed block has the bolt.

Preferably, four bolt holes matched with the bolts are formed in the fixing blocks, and every two bolts are located on the outer surface of the extraction box on the side where the bolts deviate from each other.

Preferably, the fixing rod is internally provided with through holes matched with the four sample bags, and one side of the suction pipeline, which is far away from the vacuum pump, extends to the inside of the sealing plate and is connected with the fixing pipeline.

Preferably, the water inlet of the water pump is located at the water outlet and is fixedly provided with a water inlet pipe and a water outlet pipe respectively, one end of the water inlet, which is far away from the water pump, extends to the interior of the extraction box, and one end of the water outlet, which is far away from the water pump, is fixedly connected with the purifier.

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

1. through setting up auxiliary device, when using, at first fix the sample bag that is four through the dead lever, restart the vacuum pump, the effect of vacuum pump is passed through the connecting pipe, fixed pipeline and suction pipeline take out the inside air of sample bag, avoid having a large amount of air admission to take the inside of sample bag, set up the inside that can prevent external air admission sample bag more of sealed piece simultaneously, the setting up of a plurality of aspects makes its leakproofness effect better, can install the top at drawing the case with the closing plate through the bolt, it can make and seal drawing incasement portion to set up the closing plate.

2. Through setting up the heating block, when using, can will draw the hot-water heating of incasement portion through the heating block, circulate water through the effect of water pump, can extract the inside of clarifier with water through the water pump and make water purify, the inside of drawing the case is delivered to the water after the purification again, make it keep clean, set up sterilamp simultaneously and play the effect of disinfecting to drawing the water of incasement, through setting up the hydraulic stem, the effect that utilizes the hydraulic stem makes and draws the case and uprise, thereby the height of case is drawn in convenient and fast's regulation.

Drawings

FIG. 1 is a perspective view of the novel Soxhlet extraction sample bag with good sealing performance;

FIG. 2 is a schematic cross-sectional view of a novel Soxhlet extraction sample bag with good sealing performance;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: the device comprises a 1 extraction box, 2 universal wheels, 3 sealing plates, 4 handles, 5 auxiliary devices, 501 vacuum pumps, 502 suction pipelines, 503 fixing pipelines, 504 connecting pipes, 505 fixing rods, 506 sample bags, 507 sealing blocks, 508 heating blocks, 509 ultraviolet sterilizing lamps, 510 water pumps, 511 purifiers, 6 limiting blocks, 601 hydraulic rods, 602 supporting blocks, 7 fixing blocks and 8 bolts.

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 and 3, a novel sample bag is drawed to soxhlet that leakproofness is good, including drawing case 1, draw the bottom four corners department of case 1 and all install universal wheel 2, draw the top of case 1 and be provided with closing plate 3, handle 4 is installed at the top of closing plate 3, draws the inside of case 1 and is provided with auxiliary device 5.

In fig. 2, draw case 1 all install stopper 6 all around, hydraulic stem 601 is all installed to the bottom of four stoppers 6, and supporting shoe 602 is all installed to the bottom of four hydraulic stem 601, through setting up hydraulic stem 601, utilizes the effect of hydraulic stem 601 to make and draw case 1 and uprise to the height that can convenient and fast's regulation draws case 1.

In fig. 3, the bottom of the sealing plate 3 is provided with fixing blocks 7 extending to the inside of the extraction box 1, the number of the fixing blocks 7 is four, the four fixing blocks 7 are all connected with bolts 8 through threads, and the sealing plate 3 can be mounted at the top of the extraction box 1 through the bolts 8.

In fig. 3, the bolt holes matched with the bolts 8 are all formed in the four fixing blocks 7, one side, away from each other, of each two bolts 8 is located on the outer surface of the extraction box 1, the bolts 8 penetrate through the fixing blocks 7 to install the sealing plate 3 at the top of the extraction box 1, and meanwhile the bolts 8 are utilized to detach and install the sealing plate 3 conveniently, so that the use of workers is facilitated.

In fig. 2 and 3, a through hole adapted to four sample bags 506 is formed inside the rod 505, one side of the suction pipe 502 away from the vacuum pump 501 extends into the sealing plate 3 and is connected to the fixing pipe 503, the vacuum pump 501 is started, and the vacuum pump 501 acts to draw out air inside the sample bags 506 through the connecting pipe 504, the fixing pipe 503 and the suction pipe 502, so as to prevent a large amount of air from entering the inside with the sample bags 506.

In fig. 2, the water inlet of water pump 510 is in water outlet department and installs inlet tube and outlet pipe respectively, and the water inlet is kept away from the one end of water pump 510 and is extended to the inside of drawing case 1, and the outlet pipe is kept away from the one end of water pump 510 and is connected with clarifier 511, can extract the inside of clarifier 511 with water through water pump 510 and make water purify, the water after the purification is delivered to the inside of drawing case 1 again for it keeps clean, carry out the circulation with water and use, the waste of water economy resource.

In fig. 2 and 3, the bottoms of the four connecting pipes 504 all penetrate through the sealing block 507 and extend to the inside of the sample bag 506, the top of the purifier 511 is provided with a conveying pipe extending to the inside of the extraction box 1, meanwhile, the sealing block 507 is arranged to prevent the outside air from entering the inside of the sample bag 506, and the sealing effect is better due to the arrangement of multiple aspects.

In fig. 2, the inside of closing plate 3 is seted up with the slide opening of suction line 502 looks adaptation, draws the front of case 1 and installs the observation window, and sample bag 506 is the cotton wool, sets up the cotton wool and can make sample bag 506 can the material soft plastic, sets up the convenient observation of observing drawing the case 1 inside of observation window.

Now, the operation principle of the present invention is described as follows:

through setting up auxiliary device 5, when using, at first fix the sample bag 506 that is four through dead lever 505, restart vacuum pump 501, connecting pipe 504 is passed through in vacuum pump 501's effect, fixed pipeline 503 and suction pipeline 502 extract the inside air of sample bag 506, avoid having the inside of a large amount of air admission area sample bag 506, set up the inside that sealed piece 507 can prevent external air admission sample bag 506 more simultaneously, the setting up of multiple aspect makes its leakproofness effect better, can install sealing plate 3 at the top of drawing case 1 through bolt 8, it can make and seal to drawing the inside of case 1.

In use, through setting up heating block 508, when using, can will draw the inside hot-water heating of case 1 through heating block 508, effect through water pump 510 circulates water, can extract the inside of clarifier 511 with water through water pump 510 and make water purify, water after the purification is delivered to the inside of drawing case 1 again, make it keep clean, set up sterilamp 509 simultaneously and play the effect of disinfecting to drawing the water in the case 1, through setting up hydraulic stem 601, utilize the effect of hydraulic stem 601 to make and draw case 1 to uprise, thereby the height of case 1 is drawn in convenient and fast's regulation.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sample bag is drawed to novel soxhlet that leakproofness is good, is including drawing case (1), its characterized in that, the equal movable mounting in bottom four corners department that draws case (1) has universal wheel (2), the top of drawing case (1) is provided with closing plate (3), the top fixed mounting of closing plate (3) has handle (4), the inside of drawing case (1) is provided with auxiliary device (5).

2. The novel Soxhlet extraction sample bag with good sealing performance as claimed in claim 1, wherein the auxiliary device (5) comprises a vacuum pump (501), the vacuum pump (501) is arranged at the top of the sealing plate (3), a suction pipeline (502) is fixedly installed at the inlet of the vacuum pump (501), a fixed pipeline (503) is fixedly installed inside the sealing plate (3), four connecting pipes (504) are fixedly installed at the bottom of the fixed pipeline (503), a fixing rod (505) is fixedly installed inside the extraction box (1), four sample bags (506) are fixedly installed inside the fixing rod (505), a sealing block (507) extending to the four sample bags (506) is fixedly installed on the inner top wall of the extraction box (1), and heating blocks (508) are fixedly installed on the left inner wall and the right inner wall of the extraction box (1), draw interior diapire fixed mounting of case (1) have sterilamp (509), the bottom fixed mounting who draws case (1) has water pump (510), the left side fixed mounting of water pump (510) has clarifier (511).

3. The novel Soxhlet extraction sample bag with good sealing performance as claimed in claim 2, wherein the extraction box (1) is fixedly provided with limiting blocks (6) at the periphery, the bottoms of the four limiting blocks (6) are fixedly provided with hydraulic rods (601), and the bottoms of the four hydraulic rods (601) are fixedly provided with supporting blocks (602).

4. The novel Soxhlet extraction sample bag with good sealing performance as claimed in claim 2, wherein the bottom of the sealing plate (3) is fixedly provided with four fixing blocks (7) extending into the extraction box (1), and the four fixing blocks (7) are connected with bolts (8) through threads.

5. The novel Soxhlet extraction sample bag with good sealing performance as claimed in claim 4, wherein bolt holes matched with the bolts (8) are formed in the four fixing blocks (7), and one side of each two bolts (8) which is far away from each other is located on the outer surface of the extraction box (1).

6. The new sample bag for Soxhlet extraction with good sealing performance as claimed in claim 2, wherein the fixing rod (505) has a through hole formed therein for matching with four sample bags (506), and the side of the suction pipe (502) away from the vacuum pump (501) extends to the inside of the sealing plate (3) and is connected with the fixing pipe (503).

7. The novel Soxhlet extraction sample bag with good sealing performance as claimed in claim 2, wherein a water inlet pipe and a water outlet pipe are fixedly mounted at the water outlet of the water pump (510), respectively, one end of the water inlet pipe, which is far away from the water pump (510), extends into the extraction box (1), and one end of the water outlet pipe, which is far away from the water pump (510), is fixedly connected with the purifier (511).