CN204214799U - A kind of soxhlet extraction gel content proving installation - Google Patents
A kind of soxhlet extraction gel content proving installation Download PDFInfo
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- CN204214799U CN204214799U CN201420737958.4U CN201420737958U CN204214799U CN 204214799 U CN204214799 U CN 204214799U CN 201420737958 U CN201420737958 U CN 201420737958U CN 204214799 U CN204214799 U CN 204214799U
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- extraction tube
- hanging platform
- gel content
- fixedly connected
- proving installation
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Abstract
The utility model discloses a kind of soxhlet extraction gel content proving installation, comprise condenser pipe, extraction tube, liquid-collecting bottle and water-bath, condenser pipe is fixed on fixed station, lower end connects extraction tube, extraction tube lower end connects liquid-collecting bottle, liquid-collecting bottle is fixed on fixed station, be placed in water-bath, sample hanger is set in extraction tube, sample hanger comprises bearing, be fixed on the seat bar on bearing and be fixed on the hanging platform on seat bar top, hanging platform is a flat-shaped ring bar, along the circumferential direction bend to zigzag, sawtooth is towards axis, under sawtooth, recess connects copper mesh by lanyard.The utility model adopts structure simple sawtooth sample hanger, once can place multiple or many batch IDs sample, improve testing efficiency, and avoid lanyard and be placed between extraction tube and condenser pipe ground, efficiently solve that the sealing existed in prior art is poor, test sample is few or single, measuring accuracy is not high and inefficient problem, and there is convenient operation and the simple feature of structure.
Description
Technical field
The utility model belongs to cross-linked polymer performance testing device field, particularly a kind of cross-linked polymer gel content measuring device.
Background technology
From solid matter, a kind of method of extract compounds is, is infiltrated for a long time by solid and leached by required material with solvent, i.e. long-term lixiviation process.This method spended time is long, and solvent load is large, efficiency is not high.And soxhlet extraction utilizes solvent refluxing and siphon principle exactly, solid matter is continuously extracted by neat solvent, not only save molten sharp extraction efficiency but also high.First solid matter is ground, to increase the area of solid-liquid contact before extraction.Then be placed in filter screen set by solid matter, be placed in extraction apparatus, the round-bottomed flask that the lower end spoon of extraction apparatus fills solvent is connected, and connects reflux condensing tube above.Flask at the bottom of heating garden, solvent is seethed with excitement, steam is risen by the arm of extraction apparatus, instill after being condensed in extraction apparatus, solvent and solid contact extract, when solvent face exceedes siphonal highest point, solvent siphon containing extract is flashed back bottle, thus extract a part of material, so repeat, make solid matter constantly extract by pure solvent, by the material collection that extracts in flask.
Current extraction apparatus experimental provision comprises single port flask, extraction tube and a condenser pipe.Test sample is coated by copper mesh, hang in extraction tube, and the line hung is fixed through the interface of extraction tube and condenser pipe, this device Problems existing has: 1, hang the fine rule of the copper mesh of coated sample between extraction tube and condenser pipe ground, affect the sealing of instrument, cause test result out of true; 2, the laboratory sample once tested is less, and is not easily distinguishable, and efficiency is not high; 3, the laboratory sample of same batch, goes test by same device gradation, produces certain error.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of soxhlet extraction gel content proving installation, good airproof performance, measuring accuracy is high, and once test sample many, efficiency is high, to overcome the deficiency of prior art problem.
The technical scheme that the utility model is taked is: a kind of soxhlet extraction gel content proving installation, comprise condenser pipe, extraction tube, liquid-collecting bottle and water-bath, described condenser pipe is fixedly connected on fixed station pole by fixture, lower end is fixedly connected with extraction tube, described extraction tube lower end connects liquid-collecting bottle, described liquid-collecting bottle is fixedly connected on fixed station pole by fixture, be placed in water-bath, sample hanger is set in described extraction tube, described sample hanger comprises bearing, seat bar and hanging platform, described bearing is placed on bottom extraction tube, hanging platform is fixedly connected with by seat bar, described hanging platform is a flat-shaped ring bar, along the circumferential direction bend to zigzag, sawtooth is towards axis, under sawtooth, recess connects copper mesh by lanyard.
Described bottom surface of support saddle is dome shape, in the same size with extraction tube indent ball bottom surface, is convenient to keep base stability, and hanging platform can not be caused crooked.
Described hanging platform is provided with the flat bar of right-angled intersection, and its four end is fixedly connected on hanging platform, and centre is fixedly connected on seat bar top, and structure is simple, lightweight, is convenient to handling and safeguards, convenient manufacture.
Be arc-shaped in the middle of the flat bar of described right-angled intersection, increase bearing's area, be convenient to erection support bar.
Described sawtooth number is 8 ~ 14, better can adapt to multiple batches of single test or multi items single test, and single test scope is wide, and test efficiency is high, and can ensure the stability of bearing.
The beneficial effects of the utility model: compared with prior art, the utility model adopts structure simple sawtooth sample hanger, being placed by sample in copper mesh fastens at sawtooth place with lanyard, once can place multiple or many Lot samples, to go forward side by side line identifier, and avoid sample lanyard and be placed between extraction tube and condenser pipe ground, efficiently solve the sealing existed in prior art poor, one time test sample is few or single, the problem that measuring accuracy is not high and testing efficiency is low, achieve good airproof performance, measuring accuracy is high, once test sample how high with efficiency, and there is the feature of convenient operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sample hanging rack structure schematic diagram of the present utility model.
In figure: 1, condenser pipe; 2, extraction tube; 3, liquid-collecting bottle; 4, water-bath; 5, fixed station; 6, sample hanger; 7, bearing; 8, seat bar; 9, hanging platform; 10, lanyard; 11, copper mesh.
Embodiment
As shown in Figure 1 and 2, a kind of soxhlet extraction gel content proving installation, comprise condenser pipe 1, extraction tube 2, liquid-collecting bottle 3 and water-bath 4, described condenser pipe 1 is fixedly connected on fixed station 5 pole by fixture, lower end is fixedly connected with extraction tube 2, communicate with extraction tube, described extraction tube 2, side arranges U trap and side pipe, lower end connects liquid-collecting bottle 3, described liquid-collecting bottle 3 is fixedly connected on fixed station 5 pole by fixture, be placed in water-bath 4, in described extraction tube 2, sample hanger 6 is set, described sample hanger 6 comprises bearing 7, seat bar 8 and hanging platform 9, described bearing 7 is a cylinder flat, be placed on bottom extraction tube 2, hanging platform 9 is fixedly connected with by seat bar 8, described hanging platform 9 is a flat-shaped ring bar, along the circumferential direction bend to zigzag, sawtooth is towards axis, under sawtooth, recess connects copper mesh 11 by lanyard 10, test sample is placed in copper mesh 11, the utility model adopts structure simple sawtooth sample hanger 6, being placed by sample in copper mesh 11 fastens at sawtooth place with lanyard 9, once can place multiple or many Lot samples, to go forward side by side line identifier, and avoid sample lanyard and be placed between extraction tube and condenser pipe ground, efficiently solve the sealing existed in prior art poor, one time test sample is few or single, the problem that measuring accuracy is not high and testing efficiency is low, achieve good airproof performance, measuring accuracy is high, once test sample how high with efficiency, and there is the feature of convenient operation.
Described bearing 7 bottom surface is dome shape, in the same size with extraction tube 2 indent ball bottom surface, is convenient to keep base stability, and hanging platform can not be caused crooked.
Described hanging platform 9 is provided with the flat bar of right-angled intersection, and its four end is fixedly connected on hanging platform 9 by the mode of screw, rivet or welding, is middlely fixedly connected on seat bar 8 top by screw or welding manner, structure is simple, lightweight, be convenient to handling and safeguard, convenient manufacture.
Be arc-shaped in the middle of the flat bar of described right-angled intersection, increase bearing's area, be convenient to erection support bar.
described sawtooth number is 8 ~ 14, better can adapt to multiple batches of single test or multi items single test, and single test scope is wide, and test efficiency is high, and can ensure the stability of bearing.
Claims (5)
1. a soxhlet extraction gel content proving installation, comprise condenser pipe (1), extraction tube (2), liquid-collecting bottle (3) and water-bath (4), described condenser pipe (1) is fixedly connected on fixed station (5) pole by fixture, lower end is fixedly connected with extraction tube (2), described extraction tube (2) lower end connects liquid-collecting bottle (3), described liquid-collecting bottle (3) is fixedly connected on fixed station (5) pole by fixture, be placed in water-bath (4), it is characterized in that: sample hanger (6) is set in described extraction tube (2), described sample hanger (6) comprises bearing (7), seat bar (8) and hanging platform (9), described bearing (7) is placed on extraction tube (2) bottom, hanging platform (9) is fixedly connected with by seat bar (8), described hanging platform (9) is a flat-shaped ring bar, along the circumferential direction bend to zigzag, sawtooth is towards axis, under sawtooth, recess connects copper mesh (11) by lanyard (10).
2. a kind of soxhlet extraction gel content proving installation according to claim 1, is characterized in that: described bearing (7) bottom surface is dome shape, in the same size with extraction tube (2) indent ball bottom surface.
3. a kind of soxhlet extraction gel content proving installation according to claim 1, is characterized in that: described hanging platform (9) is provided with the flat bar of right-angled intersection, and its four end is fixedly connected on hanging platform (9), and centre is fixedly connected on seat bar (8) top.
4. a kind of soxhlet extraction gel content proving installation according to claim 3, is characterized in that: be arc-shaped in the middle of the flat bar of described right-angled intersection.
5. a kind of soxhlet extraction gel content proving installation according to claim 3, is characterized in that: described sawtooth number is 8 ~ 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420737958.4U CN204214799U (en) | 2014-12-01 | 2014-12-01 | A kind of soxhlet extraction gel content proving installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420737958.4U CN204214799U (en) | 2014-12-01 | 2014-12-01 | A kind of soxhlet extraction gel content proving installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204214799U true CN204214799U (en) | 2015-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420737958.4U Withdrawn - After Issue CN204214799U (en) | 2014-12-01 | 2014-12-01 | A kind of soxhlet extraction gel content proving installation |
Country Status (1)
| Country | Link |
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| CN (1) | CN204214799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407005A (en) * | 2014-12-01 | 2015-03-11 | 贵州凯科特材料有限公司 | Device for testing gel content by adopting Soxhlet method and operating method of device |
-
2014
- 2014-12-01 CN CN201420737958.4U patent/CN204214799U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407005A (en) * | 2014-12-01 | 2015-03-11 | 贵州凯科特材料有限公司 | Device for testing gel content by adopting Soxhlet method and operating method of device |
| CN104407005B (en) * | 2014-12-01 | 2017-04-19 | 贵州凯科特材料有限公司 | Device for testing gel content by adopting Soxhlet method and operating method of device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150318 Effective date of abandoning: 20170419 |
|
| AV01 | Patent right actively abandoned |