CN101590391A - Multi-functional double-layer glass reaction kettle - Google Patents
Multi-functional double-layer glass reaction kettle Download PDFInfo
- Publication number
- CN101590391A CN101590391A CNA2008100478272A CN200810047827A CN101590391A CN 101590391 A CN101590391 A CN 101590391A CN A2008100478272 A CNA2008100478272 A CN A2008100478272A CN 200810047827 A CN200810047827 A CN 200810047827A CN 101590391 A CN101590391 A CN 101590391A
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- Prior art keywords
- reaction kettle
- layer glass
- glass reaction
- screw pump
- reactor
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 47
- 239000011521 glass Substances 0.000 title claims abstract description 32
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 abstract description 24
- 239000007787 solid Substances 0.000 abstract description 18
- 238000009826 distribution Methods 0.000 abstract description 9
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000000605 extraction Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 24
- 239000010410 layer Substances 0.000 description 21
- 238000002474 experimental method Methods 0.000 description 6
- 239000011229 interlayer Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 241000208125 Nicotiana Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229960000074 biopharmaceutical Drugs 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention discloses a kind of multi-functional double-layer glass reaction kettle, belong to a kind of chemical reaction equipment.Multi-functional double-layer glass reaction kettle contains the reactor of double glazing, the reactor top is provided with charging aperture, and the bottom is provided with discharging opening, is provided with the screw pump of band helical blade in the central authorities of reactor, outside screw pump, be socketed with the filter screen of band filter opening, be provided with the switch window in the upper end of screw pump.Described switch window is made up of two semicircular flexure strips.Described switch window is set on the turning cylinder, is inclined in the upper end of screw pump.The spacing of helical blade 8 is between the 2-5mm.Filter opening 7 apertures are between the 0.2-1mm.The present invention is reasonable in design, and is simple in structure, powerful, on the validity of homogeneity that guarantees temperature identity, solid-liquid distribution and Separation of Solid and Liquid, has clear superiority, not only simple to operate, and makes whole extraction efficiency be greatly improved.
Description
Technical field
The invention belongs to a kind of chemical reaction equipment, is a kind of double-layer glass reaction kettle with multiple function specifically.
Background technology
The operation principle of double-layer glass reaction kettle is: by the interlayer of double-deck reactor, inject (high temperature or the low temperature) hot solution or the cooling fluid of constant temperature the material in the reactor is carried out heated at constant temperature or refrigeration, and stirring can be provided.This equipment can carry out the vacuum stirring reaction, distillation concentration response, separating and extracting, reaction heating experiment etc.Can also feed running water in chuck takes away heat of reaction.Material reacts in reactor, can control the evaporation and the backflow of reaction solution, and the reaction material that finishes can be emitted from the discharging opening at the bottom of the still.Double-layer glass reaction kettle is modern chemistry sample and the experiment of middle sample, the ideal equipment that bio-pharmaceuticals and new material are synthetic.
But there are some defectives in the reactor of prior art.As, repeatedly react for same material, liquid how from reactor mixture to separate be a problem? separating effect and efficient have directly influenced experimental result and experimental period, and what adopt usually is the way of punching in the reactor lower end.In fact, single punching is subjected to the restriction in aperture and is difficult to carry out, and generally adopts all liquid, solid are all put down, and after the filtration, the solid matter input is carried out experiment next time again.Reason is: the granularity difference of different material, even also can there be the difference of granularity in material of the same race.
For another example, the blade of the pump that equipment is used to stir is installed in the bottom, and when opening stirring, material is to be the eddy current rotation along with stirring vane in the entire reaction still.Causing whole material like this is to be eddy current to horizontally rotate, centre and not good enough near the heat exchange effect of interlayer feed liquid, cause the feed liquid at center far below around feed temperature, be very disadvantageous to the control of thermo-responsive reaction.Moreover, because feed liquid do not carry out vertical exchange, top, the feed liquid of middle part and bottom was all once also different, often occur heavy solid always be in reactor below, and light specific gravity, be in always reactor above.Inhomogeneity will cause reaction or extraction efficiency to reduce, and influence productive rate and output.
Summary of the invention
At the above-mentioned deficiency of prior art, the technical problem to be solved in the present invention provides a kind of multi-functional double-layer glass reaction kettle, and it can filter automatically, can realize successive reaction.The three-dimensional function of exchange that also has reactant, the homogeneity of assurance reaction improves productive rate and output.
Technical scheme of the present invention is: multi-functional double-layer glass reaction kettle contains the reactor of double glazing, the reactor top is provided with charging aperture, the bottom is provided with discharging opening, be provided with the screw pump of band helical blade in the central authorities of reactor, outside screw pump, be socketed with the filter screen of band filter opening, be provided with the switch window in the upper end of screw pump.Described switch window is made up of two semicircular flexure strips.Described switch window is set on the turning cylinder, is inclined in the upper end of screw pump.The spacing of helical blade 8 is between the 2-5mm.Filter opening 7 apertures are between the 0.2-1mm.
The present invention is reasonable in design, and is simple in structure, powerful, on the validity of homogeneity that guarantees temperature identity, solid-liquid distribution and Separation of Solid and Liquid, has clear superiority, not only simple to operate, and makes whole extraction efficiency be greatly improved.
Description of drawings
Accompanying drawing 1 is one embodiment of the invention and external equipment logotype structural representation;
Accompanying drawing 2 is screw pump structural representations;
Accompanying drawing 4 is switch window plan structure schematic diagrames;
Accompanying drawing 5 is the structural representations of facing of accompanying drawing 4.
Accompanying drawing acceptance of the bid keep the score state as follows: the 1-charging aperture; The 2-discharging opening; The 3-interlayer; The 4-reactor; The 5-screw pump; The 6-turning cylinder; The 7-filter opening; The 8-helical blade; The 9-filter screen; 10-polarity switch motor; The control of 11-temperature; But the sealing window of 12-switch; The 13-feed pump; The 14-material barrel; The 15-oil heater; The 16-liquid storing barrel.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail.As shown in Figure 1, multi-functional double-layer glass reaction kettle of the present invention.It is by glass reaction still 4, composition such as the special screw pump 5 that carries filter screen and peripheral auxiliary equipment 13,14,15,16.Specifically be described below: glass reaction still 4 is used for containing solid and liquid reactions material, and the reaction feed liquid contacts with interlayer 3, and by the temperature in the heat exchange control glass reaction still 4, temperature controlling range can realize that subzero 80 spend to the accurate control between 350 degree; The special screw pump 5 that carries filter screen 9 is realized clockwise or is rotated counterclockwise under the control of polarity switch motor 10.When turning clockwise, the turning cylinder 6 of screw pump 5 clockwise rotates helical blade 8, and material flows from top to bottom in the driving a reaction still, but the sealing window 12 of the switch that material can be by filter screen 9 tops enter in the screw pump 5, realize the solid exchange of material; Also can enter and realize three-dimensional exchange in the screw pump 5 by the filter opening 7 that distributes on the filter screen 9.After the polarity of switch polarity switch motor 10, the turning cylinder 6 of screw pump 5 is rotated counterclockwise, helical blade 8 just can be rotated counterclockwise, material is circulation from bottom to top, under the impact of material, but the sealing window 12 of switch close, solid particle is just stayed in the cavity of screw pump 5 like this, and liquid can flow out by the filter opening in the filter screen 97, realizes Separation of Solid and Liquid.After further rotation, remain in liquid in the solid under the extruding of the helical blade 8 of screw pump 5, major part is extruded out.
The basic principle of this multi-functional double-layer glass reaction kettle is: material is under the suction of sampling pump 13 in the material barrel 14, after joining in the double-layer glass reaction kettle 4 by charging aperture 1, conduction oil in the interlayer 3 is realized material temperature control in the double-layer glass reaction kettle 4 by heat exchange after heating by oil heater 15; In the course of work, polarity switch motor 10 clockwise rotates helical blade 8 by the turning cylinder 6 of screw pump 5, promoting material flows from top to bottom, but the filter opening 7 of the sealing window 12 of screw pump 5 top switches and filter screen 9 to flowing down, the homogeneity of control temperature identity and solid particulate distributions is flowed in the solid exchange that realizes material; When work finishes, the polarity of switch motor 10, polarity switch motor 10 rotates counterclockwise helical blade 8 by the turning cylinder 6 of screw pump 5, material flowing from bottom to top, under the impact force action of material, but the sealing window 12 of switch close, liquid flows out by filter opening 7 realizes Separation of Solid and Liquid; After liquid is clear to a certain degree, just can open discharging opening 2, emit liquid and preserve to liquid storing barrel 16.Finish when liquid flows out, just can continue to add needed solvent body, react work next time.If all working finishes, then can after emitting, liquid open discharging opening 2, solid particle is got rid of.Need to prove, can be according to the experiment needs, the spacing of customization helical blade 8 is between the 2-5mm; Filter opening 7 apertures also can be adjusted, between 0.2-1mm.
The applicant has carried out this multi-functional double-layer glass reaction kettle and conventional double-layer glass reaction kettle contrast test.Two reactors are same models, and radius is 35cm, and height is at 80cm.Auxilliary outside equipment 11 is provided with parameter under similar circumstances, and same material is handled.In the experimentation temperature in the reactor is detected, find this multi-functional double-layer glass reaction kettle Temperature Distribution favourable identity.Result such as following table 1.
The comparison that the feed temperature of table 1, double-layer glass reaction kettle distributes.
In the experimentation solid particulate distributions in the reactor is added up, find that this multi-functional double-layer glass reaction kettle solid particulate distributions will be evenly.Three positions of camera locking upper, middle and lower are adopted in experiment, and to the same area, the large, medium and small particle in the same area is added up, and radix is a unit with 100 particles.Statistics shows that on the solid particulate distributions, three position solid particulate distributions of the present invention were all once almost consistent.Result such as following table 2.
The comparison of distribution of particles statistics in table 2, the double-layer glass reaction kettle
Annotate: A, represent bulky grain; B, the expression granule; C, medium grain.
In the experimentation, the applicant compares by Bomi degree and the index of refraction to liquid in the reactor, it is 4 o'clock that experiment is found reaching the Bomi degree, and this multi-functional double-layer glass reaction kettle needed only 2 hours, and the general double-layer glass reaction kettle of contrast needs 3 hours.
Extract is joined in the same pipe tobacco in same ratio, allow the suction of special product suction personnel product, found that, the double-layer glass reaction kettle that multi-functional double-layer glass reaction kettle is more general, obviously flue gas is smooth and easy soft, and assorted gas subtracts slightly, the oral cavity is clean, and overall assessment is better than the latter.Contrast effect such as table 4
Table 4, different double-layer glass reaction kettle extract add product suction result comparison in the pipe tobacco to
Claims (5)
1, a kind of multi-functional double-layer glass reaction kettle, the reactor that contains double glazing, the reactor top is provided with charging aperture, the bottom is provided with discharging opening, it is characterized in that: the screw pump (5) that is provided with band helical blade (8) in the central authorities of reactor (4), outside screw pump (5), be socketed with the filter screen (9) of band filter opening (7), at screw pump (5) but the upper end be provided with the sealing window (12) of switch.
2, multi-functional double-layer glass reaction kettle according to claim 1 is characterized in that: but the sealing window (12) of described switch is made up of two semicircular flexure strips.
3, multi-functional double-layer glass reaction kettle according to claim 1 is characterized in that: but the sealing window (12) of described switch be set on the turning cylinder (6), be inclined in the upper end of screw pump (5).
4, multi-functional double-layer glass reaction kettle according to claim 1 is characterized in that: the spacing of helical blade 8 is between the 2-5mm.
5, multi-functional double-layer glass reaction kettle according to claim 1 is characterized in that: filter opening 7 apertures are between the 0.2-1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100478272A CN101590391B (en) | 2008-05-27 | 2008-05-27 | Multi-functional double-layer glass reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100478272A CN101590391B (en) | 2008-05-27 | 2008-05-27 | Multi-functional double-layer glass reaction kettle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101590391A true CN101590391A (en) | 2009-12-02 |
| CN101590391B CN101590391B (en) | 2011-11-02 |
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ID=41405387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100478272A Expired - Fee Related CN101590391B (en) | 2008-05-27 | 2008-05-27 | Multi-functional double-layer glass reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101590391B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2474768A (en) * | 2009-10-21 | 2011-04-27 | Tracto Technik | Apparatus for mixing a powdery medium with a fluid |
| CN102719907A (en) * | 2012-07-16 | 2012-10-10 | 苏州大学 | Electrostatic spinning device |
| CN103908937A (en) * | 2014-04-16 | 2014-07-09 | 贵州师范学院 | Multifunctional reaction and separation device |
| CN105056799A (en) * | 2015-07-28 | 2015-11-18 | 浙江三普节能建筑涂料有限公司 | Stirring apparatus for true stone paint and marbling true stone paint produced by using same |
| CN105126668A (en) * | 2015-07-28 | 2015-12-09 | 浙江三普节能建筑涂料有限公司 | Continuous natural stone paint production device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2806928B1 (en) * | 2000-04-03 | 2002-06-07 | Pignat S A | AUTOMATED MODULAR REACTOR FOR CHEMICAL SYNTHESIS |
| CN200977454Y (en) * | 2006-11-29 | 2007-11-21 | 徐俊娥 | Glass pressure reactor |
| CN201239622Y (en) * | 2008-05-27 | 2009-05-20 | 湖北中烟工业有限责任公司 | Multifunctional double-layer glass reactor |
-
2008
- 2008-05-27 CN CN2008100478272A patent/CN101590391B/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2474768A (en) * | 2009-10-21 | 2011-04-27 | Tracto Technik | Apparatus for mixing a powdery medium with a fluid |
| US8414179B2 (en) | 2009-10-21 | 2013-04-09 | Tracto-Technik Gmbh & Co. Kg | Apparatus for mixing a powdery medium with a fluid |
| GB2474768B (en) * | 2009-10-21 | 2014-09-17 | Tracto Technik | Apparatus for mixing a powdery medium with a liquid |
| CN102719907A (en) * | 2012-07-16 | 2012-10-10 | 苏州大学 | Electrostatic spinning device |
| CN102719907B (en) * | 2012-07-16 | 2014-10-22 | 苏州大学 | Electrostatic spinning device |
| CN103908937A (en) * | 2014-04-16 | 2014-07-09 | 贵州师范学院 | Multifunctional reaction and separation device |
| CN103908937B (en) * | 2014-04-16 | 2016-04-06 | 贵州师范学院 | A kind of polyfunctional reactant and separator |
| CN105056799A (en) * | 2015-07-28 | 2015-11-18 | 浙江三普节能建筑涂料有限公司 | Stirring apparatus for true stone paint and marbling true stone paint produced by using same |
| CN105126668A (en) * | 2015-07-28 | 2015-12-09 | 浙江三普节能建筑涂料有限公司 | Continuous natural stone paint production device |
| CN105056799B (en) * | 2015-07-28 | 2017-09-01 | 浙江三普节能建筑涂料有限公司 | True mineral varnish mixing plant and the true mineral varnish of marbling produced with the equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101590391B (en) | 2011-11-02 |
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Granted publication date: 20111102 Termination date: 20140527 |