CN101972624A - Combined stirred tank reactor - Google Patents
Combined stirred tank reactor Download PDFInfo
- Publication number
- CN101972624A CN101972624A CN2010105367288A CN201010536728A CN101972624A CN 101972624 A CN101972624 A CN 101972624A CN 2010105367288 A CN2010105367288 A CN 2010105367288A CN 201010536728 A CN201010536728 A CN 201010536728A CN 101972624 A CN101972624 A CN 101972624A
- Authority
- CN
- China
- Prior art keywords
- framework
- cylindrical shell
- paddle
- groove
- rotational axis
- 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.)
- Pending
Links
Images
Abstract
The invention relates to a reactor, in particular to a combined stirred tank reactor used for producing a composite stabilizer and a modifier, which comprises a barrel, a stirring device and a material outlet, wherein the stirring device consists of a blade stirrer and a frame stirrer; the blade stirrer consists of a central rotating shaft and at least one blade stirring paddle arranged on the central rotating shaft; the frame stirrer consists of a frame body arranged along the cavity wall of the barrel, outer scraping plates arranged on the outer circumferential wall of the frame body and inner stirring paddles arranged on the inner circumferential wall of the frame body; an upwards-sunken groove is reserved above the material outlet at the bottom of the frame body; a bottom bearing is arranged on the central rotating shaft in the groove; a triangular support frame is arranged below the bottom bearing; the upper end of the triangular support frame is fixed with the bottom of the bottom bearing, while a lower end is fixed with the inner bottom of the barrel; and a small paddle is arranged below the bottom bearing on the central rotating shaft, and is in contact with the periphery of the material outlet at the bottom in the barrel. The combined stirred tank reactor can solve the problems that mixed raw materials are easy to deposit, easily adhered to the wall and unsmooth to discharge, and that reaction is incomplete, and is more environmentally-friendly and energy-saving.
Description
Technical field
The present invention relates to a kind of reactor, particularly a kind of combination stirred autoclave that is used for the synthetic stearate production of compound stabilizer, modification agent and direct method.
Background technology
In the production process of chemical raw material, the alr mode of reactor is general to adopt single formula oar formula to stir, and promptly is provided with stirrer paddle on the reactor shaft, and the rotation by shaft reaches the purpose that stirs.But in the production process of chemical raw material,, the easily raw material of the heterogeneous reaction of deposition bigger than great, viscosity at some, production such as compound stabilizer and modification agent, single oar formula stirred autoclave of the prior art can not satisfy production requirement, cause easily raw material stir inhomogeneous, raw material reaction is insufficient, the sticking wall consequence of smooth, the big content of starting materials of raw material discharging, also the material dead angle can near discharging opening, occur, have a strong impact on normally carrying out of production.In the prior art,, often use circulating pump that the material of deposition is extracted out from discharging opening at above phenomenon, now get to charging aperture, the production that circulates, the reaction temperature height also needs to add suitable quantity of water and glacial acetic acid in the process of circulation, this mode is unexpectedly cured the symptoms, not the disease, can not solve the problem that occurs from root, have a strong impact on product quality, and energy consumption be big, pollution to environment is also heavier, uses glacial acetic acid also to increase the danger of producing.
Summary of the invention
Technical problem to be solved by this invention is: at the shortcoming of above prior art existence, a kind of combination stirred autoclave is proposed, can solve the insufficient problem that the dead angle is arranged of raw material heterogeneous reaction that mixed material easily deposits, easily sticking wall, discharging are not smooth and proportion differs greatly, and environmental protection and energy-conservation more.
The technical scheme that the present invention solves above technical problem is:
The combination stirred autoclave comprises cylindrical shell, is arranged on the agitating device in the cylindrical shell and is arranged on the discharging opening of cylindrical shell bottom centre; Agitating device by coaxial be arranged on the dasher that is positioned at the center in the cylindrical shell and be positioned at around frame stir device and form; Dasher is made up of centre rotational axis and at least one the oar formula paddle that is arranged on the centre rotational axis; Gate stirrer is by forming along the framework of cylinder lumen wall setting, the interior paddle that is arranged on the outer scraper plate of framework periphery wall and is arranged on the framework internal perisporium; The top of the bottom discharge mouth of framework is provided with a groove to fovea superior, and centre rotational axis is provided with a base bearing in the groove, and it is fixing with the base bearing bottom that the base bearing below is provided with the upper end, the lower end with cylindrical shell in the fixing triangular support bracket in the end; The below of base bearing is provided with little blade on the centre rotational axis, and little blade and cylindrical shell inner bottom part discharging opening periphery touch.
Like this, be arranged in the dasher at reactor center and be positioned at the peripheral coaxial rotation of gate stirrer, oar formula paddle on the dasher can make the interior center of reactor material stir fully, material around interior paddle on the gate stirrer can make in the reactor stirs fully, outer scraper plate then can be wiped the material that is bonded at the reactor inwall off, oar formula paddle, interior paddle and outer scraper plate comprehensive function reach and stir fully, are difficult for the purpose of sticking wall.The little blade that is positioned at the below then can make reactor inner bottom part material stir fully, prevents the appearance of bottom dead.
This shows, science of the present invention be provided with dasher and frame stirs device, both made things convenient for the stirring of center material in the reactor, make things convenient for the stirring of reactor inner rim material again, thereby make stirring more even, material is difficult for sticking wall; In addition, the present invention reasonably establishes groove above framework bottom discharge mouth, and is provided with little blade in the centre rotational axis bottom, can make the material of reactor inner bottom part be difficult for deposition, and discharging is more unobstructed; Again by, the present invention is provided with base bearing cleverly on the centre rotational axis in groove, and below be provided with triangular support bracket, promptly can support whole agitating device, the rotation of convenient again little blade has two functions; At last, the present invention can avoid using in the prior art circulating pump to extract the material of deposition out environmental protection and energy-conservation more from discharging opening.
The technical scheme that the present invention further limits is:
Aforesaid combination stirred autoclave, gate stirrer is provided with interior paddle in the left and right sides of framework internal perisporium, the oar formula paddle two ends on the dasher two described between the paddle.Such structure makes that stirring is more abundant, and material in reactor can not form the dead band, and material is difficult for deposition, reacts more abundant.
Aforesaid combination stirred autoclave, gate stirrer respectively is provided with three interior paddles in a left side or the both sides of framework internal perisporium, and the dasher centre rotational axis is provided with two oar formula paddles, and oar formula paddle two ends are in each between the paddle.
Aforesaid combination stirred autoclave, gate stirrer each side is provided with scraper plate outside two in the framework periphery, and gate stirrer respectively is provided with scraper plate outside two in the both sides of framework periphery base groove.Such structure more helps the material that is stained with that scraper plate is scraped clean cylinder inboard wall.
Aforesaid combination stirred autoclave, gate stirrer are that a upper end is a triangle, and the lower end is a circular arc, and two ends, the left and right sides are the framework of vertical shape, and the groove of framework bottom is the trapezoidal groove to fovea superior.Such structure is close with the cylinder inboard wall structure, the stirring of the compound of being more convenient for, and the outer scraper plate of framework periphery wall is easier scrapes clean cylinder inboard wall.
Aforesaid combination stirred autoclave, the cylindrical shell bottom is provided with the thermometer that stretches in the groove.Thermometer stretches in the groove, and thermometric is more deep, because the rotation of little blade makes that the material in the groove can not deposit, makes thermometric more accurate.
Aforesaid combination stirred autoclave, cylindrical shell is made up of outer cylinder body and inner barrel, is provided with the cylindrical shell chuck between outer cylinder body and the inner barrel.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Embodiment one
Present embodiment is a kind of combination stirred autoclave, by outer cylinder body 1, cylindrical shell chuck 2, inner barrel 3, hand hole 4, transmission device 5, motor 6, reductor 7, oar formula paddle 8, centre rotational axis 9, gate stirrer 10, interior paddle 11, outer scraper plate 12, base bearing 13, triangular support bracket 14, little blade 15, thermometer 16 and discharging opening 17.Agitating device of the present invention by coaxial be arranged on the dasher that is positioned at the center in the inner barrel 1 and be positioned at around frame stir device and form; Dasher is made up of centre rotational axis 9 and at least one the oar formula paddle 8 that is arranged on the centre rotational axis 9; Gate stirrer 10 is by forming along the framework of inner barrel 1 internal chamber wall setting, the interior paddle 11 that is arranged on the outer scraper plate 12 of framework periphery wall and is arranged on the framework internal perisporium; The top of the bottom discharge mouth 17 of framework is provided with a groove 18 to fovea superior, and centre rotational axis 9 are provided with a base bearing 13 in the groove 18, and it is fixing with the base bearing bottom that base bearing 13 belows are provided with the upper end, the lower end with cylindrical shell in the fixing triangular support bracket 14 in the end; The below of base bearing 13 is provided with little blade 15 on the centre rotational axis 9, and little blade 15 touches with inner barrel 1 inner bottom part discharging opening periphery.
The gate stirrer 10 of present embodiment is that a upper end is a triangle, the lower end is a circular arc, two ends, the left and right sides are the framework of vertical shape, the groove 18 of framework bottom is the trapezoidal groove to fovea superior, close with the cylinder inboard wall structure, be more convenient for the stirring of compound, and the outer scraper plate of framework periphery wall is easier scrapes clean cylinder inboard wall.Gate stirrer 10 is paddle 11 in the left and right sides of framework internal perisporium is provided with, a left side or both sides at the framework internal perisporium respectively are provided with three interior paddles 11, gate stirrer dasher centre rotational axis 9 is provided with two oar formula paddles 8, oar formula paddle 8 two ends are in each between the paddle 11, feasible stirring is more abundant, material in reactor can not form the dead band, and material is difficult for deposition, reacts more abundant.Gate stirrer 10 each side is provided with scraper plate 12 outside two in the framework periphery, and gate stirrer respectively is provided with scraper plate 12 outside two in the both sides of framework periphery base groove 18, more helps the material that is stained with that scraper plate is scraped clean cylinder inboard wall.
Inner barrel 1 bottom is provided with the thermometer 17 that stretches in the groove 18, and thermometer stretches in the groove, and thermometric is more deep, because the rotation of little blade makes that the material in the groove can not deposit, makes thermometric more accurate.
Present embodiment in the specific implementation, be arranged in the dasher at reactor center and be positioned at the peripheral coaxial rotation of gate stirrer, oar formula paddle on the dasher can make the interior center of reactor material stir fully, material around interior paddle on the gate stirrer can make in the reactor stirs fully, outer scraper plate then can be wiped the material that is bonded at the reactor inwall off, oar formula paddle, interior paddle and outer scraper plate comprehensive function, reach and stir fully, the purpose that is difficult for sticking wall, the little blade that is positioned at the below then can make reactor inner bottom part material stir fully, prevents the appearance of bottom dead.
Because the present invention is provided with dasher and frame stirs device, both made things convenient for the stirring of center material in the reactor, make things convenient for the stirring of reactor inner rim material again, thereby make stirring more even, material is difficult for sticking wall; The present invention establishes groove above framework bottom discharge mouth, and is provided with little blade in the centre rotational axis bottom, can make the material of reactor inner bottom part be difficult for deposition, and discharging is more unobstructed; The present invention is provided with base bearing on the centre rotational axis in groove, and below be provided with triangular support bracket, promptly can support whole agitating device, the rotation of convenient again little blade has two functions.
The present invention is specially adapted to the production of compound stabilizer, modification agent and compound stabilizer and modification agent intermediate, as directly sending out lead stearate synthetic, makes the production of compound stabilizer and modification agent more reasonable, and operating efficiency is higher, more environmental protection and energy-conservation.
The present invention can also have other embodiment, and the technical scheme that equal replacement of all employings or equivalent transformation form all drops within the scope of protection of present invention.
Claims (7)
1. combination stirred autoclave, comprise cylindrical shell, be arranged on the agitating device in the cylindrical shell and be arranged on the discharging opening of cylindrical shell bottom centre, it is characterized in that: described agitating device by coaxial be arranged on the dasher that is positioned at the center in the cylindrical shell and be positioned at around frame stir device and form; Described dasher is made up of centre rotational axis and at least one the oar formula paddle that is arranged on the centre rotational axis; Described gate stirrer is by forming along the framework of cylinder lumen wall setting, the interior paddle that is arranged on the outer scraper plate of framework periphery wall and is arranged on the framework internal perisporium; The top of the bottom discharge mouth of described framework is provided with a groove to fovea superior, and centre rotational axis is provided with a base bearing in the described groove, and it is fixing with the base bearing bottom that described base bearing below is provided with the upper end, the lower end with cylindrical shell in the fixing triangular support bracket in the end; The below of base bearing is provided with little blade on the described centre rotational axis, and described little blade and cylindrical shell inner bottom part discharging opening periphery touch.
2. combination stirred autoclave as claimed in claim 1 is characterized in that: described gate stirrer is provided with interior paddle in the left and right sides of framework internal perisporium, the oar formula paddle two ends on the described dasher two described between the paddle.
3. combination stirred autoclave as claimed in claim 2, it is characterized in that: described gate stirrer respectively is provided with three interior paddles in a left side or the both sides of framework internal perisporium, described dasher centre rotational axis is provided with two oar formula paddles, and described oar formula paddle two ends are in each between the paddle.
4. combination stirred autoclave as claimed in claim 3 is characterized in that: described gate stirrer each side is provided with scraper plate outside two in the framework periphery, and described gate stirrer respectively is provided with scraper plate outside two in the both sides of framework periphery base groove.
5. as claim 2 or 3 or 4 described combination stirred autoclaves, it is characterized in that: described gate stirrer is that a upper end is a triangle, and the lower end is a circular arc, and two ends, the left and right sides are the framework of vertical shape, and the groove of described framework bottom is the trapezoidal groove to fovea superior.
6. combination stirred autoclave as claimed in claim 1 is characterized in that: described cylindrical shell bottom is provided with the thermometer that stretches in the groove.
7. combination stirred autoclave as claimed in claim 1 is characterized in that: described cylindrical shell is made up of outer cylinder body and inner barrel, is provided with the cylindrical shell chuck between described outer cylinder body and the inner barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105367288A CN101972624A (en) | 2010-11-09 | 2010-11-09 | Combined stirred tank reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105367288A CN101972624A (en) | 2010-11-09 | 2010-11-09 | Combined stirred tank reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101972624A true CN101972624A (en) | 2011-02-16 |
Family
ID=43572549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105367288A Pending CN101972624A (en) | 2010-11-09 | 2010-11-09 | Combined stirred tank reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101972624A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689017A (en) * | 2012-05-25 | 2012-09-26 | 南京白云化工环境监测有限公司 | Automatic production equipment for manufacturing copper nickel nano-alloy |
| CN102716708A (en) * | 2012-05-25 | 2012-10-10 | 南京佳业检测工程有限公司 | Production equipment for water-soluble semi-inorganic silicon steel sheet varnish |
| CN103263864A (en) * | 2013-05-29 | 2013-08-28 | 绍兴县远程树脂科技有限公司 | Pulping and dissolving device |
| CN103752249A (en) * | 2014-01-08 | 2014-04-30 | 盐城市压力容器制造厂 | Installing structure of spiral baffle plates of PU (polyurethane) resin reaction kettle |
| CN104096501A (en) * | 2014-07-23 | 2014-10-15 | 安庆市东徽机械有限公司 | Diluting kettle |
| CN104096494A (en) * | 2014-07-23 | 2014-10-15 | 安庆市东徽机械有限公司 | Emulsifying kettle |
| CN104225954A (en) * | 2014-08-14 | 2014-12-24 | 山东悦一生物科技有限公司 | Coproduction device for extraction of fish bone element, enzymolysis and Maillard reaction |
| CN104785190A (en) * | 2015-04-22 | 2015-07-22 | 江苏佳华新材料科技有限公司 | Coaxial stirring type reaction kettle |
| CN105032324A (en) * | 2015-08-05 | 2015-11-11 | 广西大学 | Vertical polysaccharide high-polymer mechanical activation constant-temperature solid-phase reactor |
| CN106474985A (en) * | 2016-11-19 | 2017-03-08 | 张奇 | A kind of Double stirring device for reactor |
| CN108247881A (en) * | 2018-01-25 | 2018-07-06 | 海宁杰盛新材料有限公司 | A kind of water proof and moisture permeable material mixing plant |
| CN108671782A (en) * | 2018-07-25 | 2018-10-19 | 赵绪华 | A kind of type injection moulding raw material mixing device |
| CN114635195A (en) * | 2022-03-18 | 2022-06-17 | 江阴中绿化纤工艺技术有限公司 | Special large spinning tank for spandex production |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0591556A1 (en) * | 1992-04-28 | 1994-04-13 | Sumitomo Dow Limited | Method of producing polymeric latex |
| CN101462038A (en) * | 2007-12-19 | 2009-06-24 | 李明曦 | Double-stirring scratch board type reaction tank |
| CN201300057Y (en) * | 2008-11-27 | 2009-09-02 | 华东理工大学 | Self-priming stirred reactor |
| CN201470342U (en) * | 2009-08-31 | 2010-05-19 | 万劲松 | Stirring-shaft lower locator with small paddle |
| CN201516345U (en) * | 2009-10-12 | 2010-06-30 | 潍坊中业化学有限公司 | Amino-glycerol deamination and dehydration reaction vessel |
| CN101837273A (en) * | 2009-03-19 | 2010-09-22 | 上海亦晨信息科技发展有限公司 | Combined type three-cavity hybrid reactor and method thereof |
| CN101844049A (en) * | 2009-03-25 | 2010-09-29 | 上海亦晨信息科技发展有限公司 | Multidirectional three-level mixing device and method thereof |
| CN201832652U (en) * | 2010-11-09 | 2011-05-18 | 南京协和助剂有限公司 | Combined stirring reaction kettle |
-
2010
- 2010-11-09 CN CN2010105367288A patent/CN101972624A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0591556A1 (en) * | 1992-04-28 | 1994-04-13 | Sumitomo Dow Limited | Method of producing polymeric latex |
| CN101462038A (en) * | 2007-12-19 | 2009-06-24 | 李明曦 | Double-stirring scratch board type reaction tank |
| CN201300057Y (en) * | 2008-11-27 | 2009-09-02 | 华东理工大学 | Self-priming stirred reactor |
| CN101837273A (en) * | 2009-03-19 | 2010-09-22 | 上海亦晨信息科技发展有限公司 | Combined type three-cavity hybrid reactor and method thereof |
| CN101844049A (en) * | 2009-03-25 | 2010-09-29 | 上海亦晨信息科技发展有限公司 | Multidirectional three-level mixing device and method thereof |
| CN201470342U (en) * | 2009-08-31 | 2010-05-19 | 万劲松 | Stirring-shaft lower locator with small paddle |
| CN201516345U (en) * | 2009-10-12 | 2010-06-30 | 潍坊中业化学有限公司 | Amino-glycerol deamination and dehydration reaction vessel |
| CN201832652U (en) * | 2010-11-09 | 2011-05-18 | 南京协和助剂有限公司 | Combined stirring reaction kettle |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689017A (en) * | 2012-05-25 | 2012-09-26 | 南京白云化工环境监测有限公司 | Automatic production equipment for manufacturing copper nickel nano-alloy |
| CN102716708A (en) * | 2012-05-25 | 2012-10-10 | 南京佳业检测工程有限公司 | Production equipment for water-soluble semi-inorganic silicon steel sheet varnish |
| CN103263864A (en) * | 2013-05-29 | 2013-08-28 | 绍兴县远程树脂科技有限公司 | Pulping and dissolving device |
| CN103752249A (en) * | 2014-01-08 | 2014-04-30 | 盐城市压力容器制造厂 | Installing structure of spiral baffle plates of PU (polyurethane) resin reaction kettle |
| CN104096501A (en) * | 2014-07-23 | 2014-10-15 | 安庆市东徽机械有限公司 | Diluting kettle |
| CN104096494A (en) * | 2014-07-23 | 2014-10-15 | 安庆市东徽机械有限公司 | Emulsifying kettle |
| CN104225954A (en) * | 2014-08-14 | 2014-12-24 | 山东悦一生物科技有限公司 | Coproduction device for extraction of fish bone element, enzymolysis and Maillard reaction |
| CN104225954B (en) * | 2014-08-14 | 2016-06-01 | 山东悦一生物科技有限公司 | A kind of combination preparing device extracting enzymolysis and Maillard reaction for fishbone hormone |
| CN104785190A (en) * | 2015-04-22 | 2015-07-22 | 江苏佳华新材料科技有限公司 | Coaxial stirring type reaction kettle |
| CN105032324A (en) * | 2015-08-05 | 2015-11-11 | 广西大学 | Vertical polysaccharide high-polymer mechanical activation constant-temperature solid-phase reactor |
| CN106474985A (en) * | 2016-11-19 | 2017-03-08 | 张奇 | A kind of Double stirring device for reactor |
| CN108247881A (en) * | 2018-01-25 | 2018-07-06 | 海宁杰盛新材料有限公司 | A kind of water proof and moisture permeable material mixing plant |
| CN108671782A (en) * | 2018-07-25 | 2018-10-19 | 赵绪华 | A kind of type injection moulding raw material mixing device |
| CN114635195A (en) * | 2022-03-18 | 2022-06-17 | 江阴中绿化纤工艺技术有限公司 | Special large spinning tank for spandex production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101972624A (en) | Combined stirred tank reactor | |
| CN201832652U (en) | Combined stirring reaction kettle | |
| CN211026325U (en) | Circulation stirring reation kettle | |
| CN201840997U (en) | Planetary double-shaft stirring kettle | |
| CN107774224A (en) | Lubricating grease mediation kettle | |
| CN205146226U (en) | Agitating unit is smashed in pharmacy | |
| CN111848500B (en) | Method for synthesizing 2-vinylpyridine | |
| CN206715935U (en) | A kind of high intensity stirred tank | |
| CN208066244U (en) | Toothpaste Manufacturing medicine extract machine | |
| CN216635110U (en) | Foam foaming machine convenient to dismantle clearance | |
| CN203316122U (en) | Neutralization reaction kettle | |
| CN206392043U (en) | A kind of stirred tank of automatic scraping wall | |
| CN202315897U (en) | Liquid chemical product reaction kettle | |
| CN209663266U (en) | A kind of coating reaction equipment | |
| CN204996378U (en) | Mixing stirrer | |
| CN210632118U (en) | Reaction kettle | |
| CN106345383A (en) | Circulating reactor | |
| CN209490815U (en) | A kind of dense glue reactor tank | |
| CN202983680U (en) | Food agitation reaction kettle | |
| CN203244969U (en) | Chemical reaction kettle | |
| CN206661181U (en) | A kind of 800L stirred tanks of anti-sticking wall | |
| CN201692811U (en) | Enhanced plastic reaction kettle | |
| CN202803252U (en) | Stirring device of yellow phosphorus reaction tank | |
| CN206868079U (en) | A kind of novel ointment circulation mixing homogeneous mixer | |
| CN207756121U (en) | A kind of reaction kettle preparing 1,4 cyclohexane dimethanol |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110216 |