CN102228811A - Stir-free mixing device - Google Patents
Stir-free mixing device Download PDFInfo
- Publication number
- CN102228811A CN102228811A CN2011102002313A CN201110200231A CN102228811A CN 102228811 A CN102228811 A CN 102228811A CN 2011102002313 A CN2011102002313 A CN 2011102002313A CN 201110200231 A CN201110200231 A CN 201110200231A CN 102228811 A CN102228811 A CN 102228811A
- Authority
- CN
- China
- Prior art keywords
- flow
- pipe
- mixing
- mixing kettle
- disturbing
- 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.)
- Granted
Links
Images
Abstract
The invention provides a stir-free mixing device, relating to a production device used in a chemical process. The stir-free mixing device comprises a mixing kettle (1), a circulating pump (2), a circulating pipeline (3), a turbulent pipe (4), a connecting pipeline and various accessories, wherein an inlet fluid distributor (5), an outlet fluid drainage pipe (6) and a deflection baffle (7) are fixedly arranged in the mixing kettle (1); part of or all circulating pipeline (3) is replaced by the turbulent pipe (4); and the turbulent pipe (4) is an empty pipe or a pipe filled with a chemical filler or a mixing element which plays a turbulent role on the fluid. The invention provides a using method of the stir-free mixing device. The stir-free mixing device provided by the invention has the advantages of low production cost, low energy consumption, good mixing effect, free maintenance, long average annual effective production time and obviously increased production efficiency, can be widely applied in a physical process and a chemical reaction process in a chemical production, and can be used for replacing a traditional mechanical mixing kettle type mixer.
Description
Technical field
The present invention relates to a kind of chemical production device, what be specifically related to is the no mixing stirring device that replaces mechanical stirring kettle formula blender.
Technical background
Thereby mixing is to make two or more different materials disperse to reach uniform process each other mutually.Common married operation mostly is mechanical agitation.Also have and adopt air-flow stirring or injection stirring realization to mix, but compare, use less with mechanical agitation.Make material realize that the device that mixes claims stirred tank formula blender by mechanical agitation.Stirred tank formula mixer application scope is wide, in chemical industry, no matter be large industrial chemicals or fine chemicals production, all using the mechanical agitation married operation in large quantities, other is also all using the mechanical agitation married operation widely as industries such as oil, medicine, agricultural chemicals, dyestuff, paint, chemical fertilizer.Stirring can impel the material disturbance, realizes that the material in the blender evenly distributes, and reaches the purpose of strengthening heat and mass transport.
The structure of stirred tank formula blender comprises kettle, end socket, adapter, transmission device, agitating device, packing seal or mechanically-sealing apparatus and various annex.Use more agitating device that flat slurry formula, push type, frame, anchor formula, three leaf swept-backs, turbine type etc. are arranged.
Although it is with a long history that stirred tank formula blender uses, the application scenario is extensive, but stirred tank formula blender still has obvious deficiency, be easy to greatly damage and occur revealing as equipment manufacturing cost and energy consumption height, sealing device are stressed, change sealing device and cause reducing effective production time, temperature of charge and CONCENTRATION DISTRIBUTION are unequal in the still.
It is very significant that a kind of new and effective mixing arrangement that can overcome present stirred tank formula blender deficiency to greatest extent is provided.
Summary of the invention
The invention provides a kind of no mixing stirring device
,No mixing stirring device relies on fluid dynamic energy to realize mixing, and is widely used in the various occasions that need mixing of materials.Apparatus cost is low, consuming little energy, good mixing effect, and the use maintenance less, effective production time is long.
Technical scheme of the present invention is:
No mixing stirring device comprises mixing kettle, circulating pump, pipeloop, flow-disturbing pipe, connecting line and various pipe fitting, annex.Be installed with inlet fluid distributor, outlet fluid conduction pipe and flow apron in the mixing kettle.Comprise that material to be mixed is in proportion before circulating pump or flow-disturbing pipe front access device, mix through the mobile limit of flow-disturbing tube edge, enter in the mixing kettle through the inlet fluid distributor, flow to the mixing kettle center under the flow apron effect, the segment fluid flow in the mixing kettle flows out mixing kettle through outlet fluid conduction pipe and participates in circulation; Material to be mixed in proportion before circulating pump or the flow-disturbing pipe advance into the flow-disturbing pipe inner edge limit of flowing and mix, enter mixing kettle through the inlet fluid distributor again, no fluid circulates; Or one or more materials to be mixed add in the mixing kettle in advance, start circulating pump, another kind of or multiple material to be mixed uses two or more materials to realize mixing in flow-disturbing pipe and mixing kettle before circulating pump or flow-disturbing pipe front access device under the acting in conjunction of inlet fluid distributor, outlet fluid conduction pipe and flow apron; Or in the material adding mixing kettle to be mixed, starting circulating pump, material realizes mixing or keeping mixing under flow-disturbing pipe, inlet fluid distributor, outlet fluid conduction pipe, flow apron acting in conjunction.
Above-mentioned no mixing stirring device, its pipeloop partly or entirely are the flow-disturbing pipe, and the flow-disturbing pipe is to be provided with chemical filler in blank pipe or the pipe or convection cell plays the hybrid element of perturbation action, or adopts commercially available static mixer as the flow-disturbing pipe.The flow-disturbing pipe single or many unite use.
Above-mentioned no mixing stirring device, the inlet fluid distributor that sets firmly in its mixing kettle constitutes by having hole and the curved tube that is interconnected and straight tube, and curved tube and straight tube be vertical, be parallel to the mixing kettle wall or become the angle of inclination to arrange with wall; The outlet fluid conduction pipe that sets firmly in its mixing kettle is flat nozzle or set in nozzle, and when adopting set in nozzle, the inner branch of insertion still has for the fluid that is in differing heights place in the still and enters its interior hole; The flow apron that sets firmly in its mixing kettle is flat board or bent plate, and the barrel of flow apron and mixing kettle tilts or is arranged vertically.
Above-mentioned no mixing stirring device, when being used to the occasion of heat transmission is arranged, its mixing kettle, pipeloop partly or entirely are provided with chuck.
The present invention has following advantage:
1. the present invention both can be used for continuous production, can be used for Batch Process again;
2. low, the consuming little energy of mixing arrangement equipment manufacturing cost that proposes of the present invention, mixed effect obviously is better than mechanical agitation and mixes;
3. the mixing arrangement heat transfer area of the present invention's proposition is big, the heat transfer efficiency height;
4. do not have machinery in the mixing arrangement still that the present invention proposes and stir, need not to keep in repair or change mechanical seal or the packing seal that traditional stirred tank adopts, can increase effective production time;
5. material to be mixed charging in proportion, when being used for course of reaction, the material that participates in reaction can be realized rapid mixing through the flow-disturbing pipe, can overcome the fatal shortcoming of interior CONCENTRATION DISTRIBUTION inequality of traditional mechanical agitation mixing kettle and hot-spot.
Description of drawings
Fig. 1 is the no mixing stirring device schematic diagram that is made of mixing kettle, circulating pump, pipeloop, flow-disturbing pipe and connecting line;
Fig. 2 is the axial section schematic diagram of mixing kettle;
Fig. 3 is the horizontal section schematic diagram of mixing kettle.
The specific embodiment
Embodiment one
No mixing stirring device, comprise that mixing kettle 1, circulating pump 2, pipeloop 3, inside is equipped with chemical filler flow-disturbing pipe 4, material inlet to be mixed, mixed material outlet and various annex, be installed with inlet fluid the distributor 5 horizontal endless tube that has circular hole for being interconnected and four vertical tubes evenly arranging in the mixing kettle 1; Be installed with outlet fluid conduction pipe 6 in the mixing kettle 1 and be set in nozzle, insert part in the still and evenly have fluid that four confessions are in differing heights place in the still and enter axial rectangular slit in it; The flat board of flow apron 7 that sets firmly in the mixing kettle 1 for become miter angle to arrange with the barrel of mixing kettle 1.Two kinds of materials participate in mixing, material A before circulating pump 2, material B is before flow-disturbing pipe 4, enter in proportion in the flow-disturbing pipe 4, mix on the mobile limit of flow-disturbing pipe 4 inner edges, in inlet fluid distributor 5 enters mixing kettle 1, flow to mixing kettle 1 center under flow apron 7 effects, the segment fluid flow in the mixing kettle 1 flows out mixing kettle 1 through outlet liquid drainage tube 6 and enters circulating pump 2 participation circulations.
The said annex of the present invention is valve, flowmeter, thermometer, Pressure gauge, safety valve, visor etc.
Embodiment two
Embodiment two is that with embodiment one difference flow-disturbing pipe 4 is commercially available static mixer.
Embodiment three
Embodiment three is bent plate with the flow apron 7 that embodiment one difference is to be installed in the mixing kettle 1.
Embodiment four
Embodiment four is flat nozzle with the outlet fluid conduction pipe 6 that embodiment one difference is to be installed in the mixing kettle 1.
Embodiment five
Embodiment five is that with embodiment one difference three kinds of materials participate in mixing, material A before circulating pump 2, material B and material C enter flow-disturbing pipe 4 in proportion before flow-disturbing pipe 4, mix on the mobile limit of flow-disturbing pipe 4 inner edges, entering mixing kettle 1, no fluid circulation through inlet fluid distributor 5.
Embodiment six
Embodiment six is not have mixing stirring device unconfined flow pipe 4 with embodiment one difference, and a kind of suspension enters mixing kettle 1 continuously and also leaves no mixing stirring device continuously through circulating pump 2 circulation in device, and it is stable that mixing kettle 1 liquid level keeps.
Claims (6)
1. do not have mixing stirring device and include mixing kettle, circulating pump, pipeloop, flow-disturbing pipe, connecting line and pipe fitting, annex, it is characterized in that, be installed with inlet fluid distributor (5), outlet fluid conduction pipe (6) and flow apron (7) in the mixing kettle (1); Material to be mixed is preceding or flow-disturbing pipe (4) front access device at circulating pump (2) in proportion, mix while flowing through flow-disturbing pipe (4), in inlet fluid distributor (5) enters mixing kettle (1), flow to mixing kettle (1) center under flow apron (7) effect, the segment fluid flow in the mixing kettle flows out mixing kettle (1) through outlet fluid conduction pipe (6) and participates in circulation; Or material to be mixed preceding or flow-disturbing pipe (4) advances into flow-disturbing pipe (4) the inner edge limit of flowing and mixes at circulating pump (2) in proportion, enter mixing kettle (1) through inlet fluid distributor (5) again, no fluid circulates; One or more materials to be mixed add in the mixing kettle (1) in advance, start circulating pump, another kind of or multiple material to be mixed is preceding or flow-disturbing pipe (4) front access device at circulating pump (2), uses two or more materials to realize mixing in flow-disturbing pipe (4) and mixing kettle (1) under the acting in conjunction of inlet fluid distributor (5), outlet fluid conduction pipe (6) and flow apron (7); Or in the material adding mixing kettle to be mixed (1), starting circulating pump, material realizes mixing or keeping mixing under flow-disturbing pipe (4), inlet fluid distributor (5), outlet fluid conduction pipe (6), flow apron (7) acting in conjunction.
2. no mixing stirring device according to claim 1 is characterized in that, pipeloop (3) partly or entirely replaces with flow-disturbing pipe (4); Flow-disturbing pipe (4) is provided with chemical filler in blank pipe or the pipe, convection cell plays the hybrid element of perturbation action, or is commercially available static mixer; Flow-disturbing pipe (4) single or many unite use.
3. no mixing stirring device according to claim 1, it is characterized in that, the inlet fluid distributor (5) that sets firmly in the mixing kettle (1) constitutes by having hole and the curved tube that is interconnected and straight tube, and curved tube and straight tube be vertical, be parallel to mixing kettle (1) wall or become the angle of inclination to arrange with wall.
4. no mixing stirring device according to claim 1 is characterized in that, the outlet fluid conduction pipe (6) that sets firmly in the mixing kettle (1) is flat nozzle or set in nozzle; When outlet fluid conduction pipe (6) was set in nozzle, the inner branch of insertion still had for the fluid that is in differing heights place in the still and enters its interior hole.
5. no mixing stirring device according to claim 1 is characterized in that, the flow apron (7) that sets firmly in the mixing kettle (1) is flat board or bent plate, and the barrel of flow apron (7) and mixing kettle (1) tilts or is arranged vertically.
6. no mixing stirring device according to claim 1 is characterized in that, when described device was used to have heat to transmit occasion, its mixing kettle (1), pipeloop (3), flow-disturbing pipe (4) partly or entirely were provided with chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110200231 CN102228811B (en) | 2011-07-18 | 2011-07-18 | Stir-free mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110200231 CN102228811B (en) | 2011-07-18 | 2011-07-18 | Stir-free mixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102228811A true CN102228811A (en) | 2011-11-02 |
| CN102228811B CN102228811B (en) | 2013-04-03 |
Family
ID=44841441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110200231 Active CN102228811B (en) | 2011-07-18 | 2011-07-18 | Stir-free mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102228811B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104105547A (en) * | 2012-03-23 | 2014-10-15 | 栗田工业株式会社 | Method and apparatus for blending ion-exchange resins |
| CN106422956A (en) * | 2016-12-02 | 2017-02-22 | 郑州明珠实业有限公司 | Tube chain type loading homogenizing system |
| CN106984206A (en) * | 2017-05-12 | 2017-07-28 | 聊城市鲁西化工工程设计有限责任公司 | A kind of large-scale storage tank and mixed method carried from mixed function |
| CN107651655A (en) * | 2017-09-26 | 2018-02-02 | 广西大学 | A kind of aluminum phosphate hollow microsphere and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2468578Y (en) * | 2001-03-27 | 2002-01-02 | 宁波高等专科学校 | Higher dispersion, low energy consumption liquid phase reactor |
| CN201154295Y (en) * | 2008-02-28 | 2008-11-26 | 张登博 | Circulating flow stirring device |
| WO2009048337A1 (en) * | 2007-10-12 | 2009-04-16 | National Oilwell Norway As | Means and method for mixing a particulate material and a liquid |
| CN101445926A (en) * | 2007-11-26 | 2009-06-03 | 仕钦科技企业股份有限公司 | Method for processing electromagnetic wave isolation function of plastic material surface |
| CN201445926U (en) * | 2009-06-23 | 2010-05-05 | 张天任 | Colloid electrolyte stirrer |
| US20110007601A1 (en) * | 2009-07-12 | 2011-01-13 | Tzer-Huang Guo | Spray Blended Emulsifier |
| CN102120154A (en) * | 2010-01-11 | 2011-07-13 | 贵阳铝镁设计研究院 | Stirring method of multi-phase mixed liquid and conveying pipeline connecting structure adopted by same |
-
2011
- 2011-07-18 CN CN 201110200231 patent/CN102228811B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2468578Y (en) * | 2001-03-27 | 2002-01-02 | 宁波高等专科学校 | Higher dispersion, low energy consumption liquid phase reactor |
| WO2009048337A1 (en) * | 2007-10-12 | 2009-04-16 | National Oilwell Norway As | Means and method for mixing a particulate material and a liquid |
| CN101445926A (en) * | 2007-11-26 | 2009-06-03 | 仕钦科技企业股份有限公司 | Method for processing electromagnetic wave isolation function of plastic material surface |
| CN201154295Y (en) * | 2008-02-28 | 2008-11-26 | 张登博 | Circulating flow stirring device |
| CN201445926U (en) * | 2009-06-23 | 2010-05-05 | 张天任 | Colloid electrolyte stirrer |
| US20110007601A1 (en) * | 2009-07-12 | 2011-01-13 | Tzer-Huang Guo | Spray Blended Emulsifier |
| CN102120154A (en) * | 2010-01-11 | 2011-07-13 | 贵阳铝镁设计研究院 | Stirring method of multi-phase mixed liquid and conveying pipeline connecting structure adopted by same |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104105547A (en) * | 2012-03-23 | 2014-10-15 | 栗田工业株式会社 | Method and apparatus for blending ion-exchange resins |
| CN106422956A (en) * | 2016-12-02 | 2017-02-22 | 郑州明珠实业有限公司 | Tube chain type loading homogenizing system |
| CN106984206A (en) * | 2017-05-12 | 2017-07-28 | 聊城市鲁西化工工程设计有限责任公司 | A kind of large-scale storage tank and mixed method carried from mixed function |
| CN107651655A (en) * | 2017-09-26 | 2018-02-02 | 广西大学 | A kind of aluminum phosphate hollow microsphere and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102228811B (en) | 2013-04-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102228811B (en) | Stir-free mixing device | |
| CN203990405U (en) | A kind of polyurethane paint disperses cooling device | |
| CN203778012U (en) | Liquid mixing device | |
| CN205413010U (en) | Adjustable reation kettle of portable stirring radius | |
| CN202143823U (en) | Agitation-free mixing device | |
| CN206295944U (en) | A kind of Castor Oil Fatty Acid reactor | |
| CN207954308U (en) | A kind of automobile-used low level liquid conveying system of self-compacting concrete stirring | |
| CN211026772U (en) | Automatic add accurate atomizing device of liquid | |
| CN205517293U (en) | Accelerate device that solution mixture is dissolved | |
| CN205893662U (en) | Novel delivery device | |
| CN205062617U (en) | Low temperature is agitator tank for modified asphalt concrete construction | |
| CN203855584U (en) | Floating bed reactor of gamma-polyglutamic acid | |
| CN203303851U (en) | Static mixer | |
| KR101923429B1 (en) | Real-time high-speed chemical mixer | |
| CN205760716U (en) | Large-scale dyeing and finishing auxiliaries stirring paddle | |
| CN205019972U (en) | Multiple chemical liquid mixing arrangement | |
| CN202052485U (en) | Automatic liquid mixing device | |
| CN206561500U (en) | A kind of anticlogging mortar preparation facilities | |
| CN215027741U (en) | Continuous acid preparation device | |
| CN219072696U (en) | Stirring tank cooling equipment | |
| CN219252432U (en) | Liquid injection equipment | |
| CN205730941U (en) | A kind of chemical reaction tank | |
| CN219186693U (en) | Mixing system of continuous soybean protein powder granulation adhesive raw materials | |
| CN208104966U (en) | Modified asphalt stabilizer adding set | |
| CN214076148U (en) | Water quality testing charge device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |