CN1017968B - Solution separation apparatus utilizing gel swelling character - Google Patents
Solution separation apparatus utilizing gel swelling characterInfo
- Publication number
- CN1017968B CN1017968B CN 89103830 CN89103830A CN1017968B CN 1017968 B CN1017968 B CN 1017968B CN 89103830 CN89103830 CN 89103830 CN 89103830 A CN89103830 A CN 89103830A CN 1017968 B CN1017968 B CN 1017968B
- Authority
- CN
- China
- Prior art keywords
- rotary drum
- gel
- separation apparatus
- solution separation
- present
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000926 separation method Methods 0.000 title claims abstract description 14
- 230000008961 swelling Effects 0.000 title claims description 7
- 239000007788 liquid Substances 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 2
- 210000003141 lower extremity Anatomy 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000000243 solution Substances 0.000 abstract description 22
- 239000002253 acid Substances 0.000 abstract description 7
- 239000007863 gel particle Substances 0.000 abstract description 5
- 238000003756 stirring Methods 0.000 abstract description 3
- 239000008151 electrolyte solution Substances 0.000 abstract description 2
- 229940021013 electrolyte solution Drugs 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000000499 gel Substances 0.000 description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000011017 operating method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 102000009027 Albumins Human genes 0.000 description 1
- 108010088751 Albumins Proteins 0.000 description 1
- 229920001503 Glucan Polymers 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Images
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The present invention relates to an apparatus capable of using acid-sensitivity gel and temperature-sensitivity gel to separate macromolecular solutions or electrolyte solutions. Gel particles can be filled in the rotary drum of the present invention which has the functions of stirring and centrifugal separation of gel and solutions through regulating the rotating speed of the rotary drum, the heating apparatus and the acid adding apparatus of the present invention regenerate the temperature-sensitivity gel and the acid-sensitivity gel, and therefore, the present invention can realize the circulation of gel extracting operation; the present invention has convenient use and operation, and the present invention can be used for separation of laboratories and industrial scales.
Description
The invention belongs to the liquid liquid separating apparatus.
Acid-sensitive gel and thermo-sensitive gel can absorb water in a large number, and their water absorption can have significantly variation again because of the minor alteration of solution acidity or temperature.The polymer network that constitutes gel skeleton in addition has repulsive interaction to big molecule, therefore can utilize above-mentioned two kinds of gels that big molecular solution or electrolyte solution are separated.
Utilize the process of above-mentioned two kinds of gel separation roughly as follows: the first step is that gel contacts with the solution of suitable acidity or temperature.Make solvent and other micromolecular solute and be subjected to swelling in the gel absorption solution of contact solution, macromolecular solute or with gel network on the ion of fixed ion jack per line then be excluded from outside the gel, so solution obtains separation.Second step be with swelling gel separate with separated solution.The 3rd step was the gel that will separate by adding acid (to acid-sensitive gel) or heat up (to thermo-sensitive gel) makes it to emit the liquid that is absorbed in the first step process and shrink.The 4th step was that contracted gel and its discharge fluid separation applications are opened, to finish the regeneration of gel.
The characteristics of above-mentioned separation solution method are: water regain is big, and regeneration is convenient, the separation condition gentleness.Therefore it is existing to big molecular solution, (as some high value albumen, medicine, hormone etc.), the particularly a kind of extremely valuable alternative method of the separation method of biological macromolecule solns.But have not yet to see the practicality device that carries out lock out operation according to above-mentioned principle.
The object of the present invention is to provide a kind of easy to operate solution separator that utilizes gel swelling character, make it to be applicable to that laboratory scale can be used for project scale again.
Fig. 1 is a complete machine structure schematic diagram of the present invention.Fig. 2 is the rotary drum organigram.Fig. 3 is a rotary drum shell structure schematic diagram.
Fig. 1 is described as follows: 1 is rotary drum among the figure, and 2 is the rotary drum shell, and 3 is thermometer, and 4 is driving shaft, and 5 is the thyristor speed control device, and 6 is shaft coupling, and 7 is motor, and 8 is pressure regulator, and 9 is heater, and 10 is the liquid pump.
Fig. 2 is described as follows: the sidewall at rotary drum 1 offers the sieve aperture of certain diameter and has filter screen 11, and the sieve mesh of filter screen does not spill with gel particle and is advisable. Rotary drum connects with driving shaft 4 by conical head 12, and in addition fastening by screw 13, the front end of rotary drum is provided with dismountable cover plate 15, and wish dismounting rotary drum can screw out screw 13 earlier, again T-shape handle 16 is screwed in the rotary drum center screw thread 14, rotary drum and axle are broken away from.
Fig. 3 is described as follows: top edge and lateral edges at rotary drum shell 2 offer liquid inlet 17 and loading hopper 18 respectively, and the inlet of liquid is provided with thermometer 3, lower limb at the rotary drum shell is provided with discharging opening 20, and closing by bleeder valve 19 control discharging openings.The front end of rotary drum shell is provided with hinge type hermatic door 23, can compress " O " type circle 22 in case liquid spills by revolving hand 21, also can open this door to take out rotary drum.The gap of rotary drum shell and driving shaft 4 seals to adopt skeleton rubber sealing ring 24.
The present invention is easy for operation, and operating procedure is as follows: the 1st the gel particle rotary drum of packing into.Open the front end cover plate of rotary drum, required gel particle is packed within the rotary drum, cover tight cover plate then, again rotary drum is packed on the conical head that is stretched out in the rotary drum shell, tighten up, again rotary drum shell forward end seal door is closed tight with trip bolt.The 2nd rotates rotary drum to stir gel and solution.After definite discharging opening valve cuts out, material liquid is poured in the rotary drum by loading hopper, starter motor makes the rotary drum slow rotation by the thyristor speed control device then, and gel and solution are obtained with abundant stirring, accelerates the rate of departure.The 3rd with swelling gel separate with solution.After treating that separated solution concentration reaches desirable value, open bleeder valve concentrate is emitted, improve the rotating speed of rotary drum simultaneously, solution is thoroughly separated with gel particle.The regeneration of the 4th gel.After solution to be concentrated is emitted fully, put into an amount of clear water from loading hopper in rotary drum, open liquid pump and heater, clear water is heated in cyclic process, heating-up temperature is controlled by pressure regulator, and gel contraction is at high temperature also emitted the liquid that is absorbed.Open the outlet baiting valve water and gel discharge liquid are emitted simultaneously, gel repeats the 2nd to the 4th operating procedure and carries out next operation cycle in rotary drum.
If use the acid-sensitive gel to carry out lock out operation, in the 2nd of operating procedure, also need add an amount of aqueous slkali in a suitable manner, and in the 4th of operating procedure, should change into and add an amount of acid solution adding proper amount of clear water, the process that adds alkali or add acid solution all can be undertaken by the liquid pump, and then need not heat this moment.
The present invention is easy for operation, promptly is applicable to project scale again applicable to the laboratory.Model machine of the present invention runs well in my research office, uses solution such as the blue glucan of acrylic amide gel separation, albumin to obtain very well results.
Claims (3)
1, a kind of solution separation apparatus that utilizes gel swelling character, it is characterized in that: this equipment is mainly by rotary drum, the rotary drum shell, driving shaft, the liquid pump, heater and speed regulator constitute, sidewall at rotary drum offers the sieve aperture of certain diameter and has filter screen 11, its front end is provided with dismountable cover plate 15, there is individual conical head 12 centre, connect with driving shaft 4 by conical head, and it is fastening with screw 13, the outside of rotary drum is the rotary drum shell, at its top edge, lateral edges, lower limb offers liquid inlet 17 respectively, loading hopper 18, discharging opening 20 and discharging control valve 19, its end face is provided with hinge type hermatic door 23, and compress " O " type circle 22 seal fluids by revolving hand 21, adopt skeleton rubber sealing ring 24 to seal with the gap of driving shaft 4.
2, by the said solution separation apparatus of claim 1, it is characterized in that the heater of employing is equipped with pressure regulator.
3, by the said solution separation apparatus of claim 1, it is characterized in that: speed regulator adopts the thyristor speed control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89103830 CN1017968B (en) | 1989-06-03 | 1989-06-03 | Solution separation apparatus utilizing gel swelling character |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89103830 CN1017968B (en) | 1989-06-03 | 1989-06-03 | Solution separation apparatus utilizing gel swelling character |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1043086A CN1043086A (en) | 1990-06-20 |
| CN1017968B true CN1017968B (en) | 1992-08-26 |
Family
ID=4855312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89103830 Expired CN1017968B (en) | 1989-06-03 | 1989-06-03 | Solution separation apparatus utilizing gel swelling character |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1017968B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0301257D0 (en) * | 2003-01-21 | 2003-02-19 | Secr Defence | Apparatus for collecting particles |
| WO2009089570A1 (en) * | 2008-01-14 | 2009-07-23 | The University Of Melbourne | Flotation aids and processes for using the same |
| CN102380959A (en) * | 2010-08-31 | 2012-03-21 | 福建建阳龙翔科技开发有限公司 | Novel giant forming machine |
-
1989
- 1989-06-03 CN CN 89103830 patent/CN1017968B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CN1043086A (en) | 1990-06-20 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |