CN202376990U - Stirring reaction kettle - Google Patents
Stirring reaction kettle Download PDFInfo
- Publication number
- CN202376990U CN202376990U CN2011205748190U CN201120574819U CN202376990U CN 202376990 U CN202376990 U CN 202376990U CN 2011205748190 U CN2011205748190 U CN 2011205748190U CN 201120574819 U CN201120574819 U CN 201120574819U CN 202376990 U CN202376990 U CN 202376990U
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- stirring
- reaction kettle
- stirring vane
- shaft
- stirrer paddle
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Abstract
The utility model discloses a stirring reaction kettle. The stirring reaction kettle comprises a reaction kettle body and a stirring device which is vertically arranged on the reaction kettle body, wherein the stirring device comprises a stirring shaft, a stirring paddle arranged on the stirring shaft, and a driving device for driving the stirring shaft; and the stirring paddle comprises an anchor type stirring paddle arranged at the bottom of the stirring shaft, and two layers of stirring blades arranged above the anchor type stirring paddle. The stirring reaction kettle integrates the advantages of anchor type, paddle type and helical ribbon type stirrers, and well improves the mixing effect of a material in radial, axial and circumferential directions.
Description
Technical field
The utility model relates to agitated reactor, relates in particular to a kind of stirred autoclave.
Background technology
In the Chemical Manufacture, in courses of reaction such as chemical synthesis, mixing, stirred autoclave is a kind of equipment commonly used.Because of material generally has viscosity and exothermic heat of reaction etc., the general homogeneity that all need come material temperature in the conditioned reaction still and mixing of materials through agitating device, with fast reaction speed with improve reaction effect.For example in the production process of calcium carbonate slurry, need calcium carbonate meal and dispersant, water etc. be mixed, this process need is used stirred autoclave.
Agitator in the stirred autoclave is the key factor that influences mixing effect.Agitator commonly used has dasher, propeller mixer, turbine agitator, anchor agitator and helix(ribbon type) agitator etc.Wherein dasher comprises straight oar formula agitator and oblique leaf dasher.What flat-blade paddle agitator produced is radial load, and inclined paddle type agitator mainly causes axial flow, and dasher is applicable to that liquid, suspension and the lysate of low viscosity stir; Propeller mixer has higher rotary speed when stirring, can force material to move vertically, material is fully circulated and mixes, and propeller mixer is applicable to materials such as stirring the lower liquid of viscosity, suspension, emulsion more; Turbine agitator causes the Radial Flow of height turbulence when rotated, is applicable to the dispersion and the liquid liquid phase reaction course of gas and immiscible liquid; Anchor agitator is applicable to the liquid material that viscosity is big, and course of reaction has the situation of solid material deposition, and the blade of anchor agitator can be removed the reactant on the tank diameter inwall when rotated, keeps the mixing effect of agitator; Helix(ribbon type) agitator is specifically designed to and stirs high viscosity liquid and pseudoplastic fluid, operation under laminar condition usually.More than several kinds of agitators though characteristics are respectively arranged; But all in various degree existence is necessarily not enough; Especially to high viscosity and when having the material of solid material deposition to stir; More than any agitator all can not reach desirable mixing effect, though helix(ribbon type) agitator is applicable to the stirring of high-viscosity material, tend to occur material deposition and material wall sticking phenomenon; Though material deposition, wall sticking phenomenon can not appear in anchor agitator, be prone to form whirlpool, material is poor at axial mixed effect, can have mixing of materials uneven phenomenon such as stirring the dead angle.
Summary of the invention
The utility model technical problem to be solved is: to the deficiency that prior art exists, provide a kind of and stir, be applicable to the stirred autoclave of solid particle material.
For solving the problems of the technologies described above, the technical scheme of the utility model is:
A kind of stirred autoclave; Comprise reaction kettle body and be vertically mounted on the agitating device on the said reaction kettle body; Said agitating device comprises shaft, is installed in the stirrer paddle on the shaft; Be used for driving said stirring shaft drive, said stirrer paddle comprises the anchor formula stirrer paddle that is installed in shaft bottom and is installed in the two-layer stirring vane of said anchor formula stirrer paddle top.
Wherein, in the said two-layer stirring vane, the stirring vane that the is positioned at lower floor setting that is inclined upwardly be positioned at the downward-sloping setting of stirring vane on upper strata, and the length of upper strata stirring vane is greater than the length of lower floor's stirring vane.
The lower end of said anchor formula stirrer paddle is near the reaction kettle body bottom, and profile is similar with the bottom shape of reaction kettle body inwall.
The axial angle of said stirring vane and shaft is 45～85 degree.
Said every layer of stirring vane is included in circumferentially equally distributed 2～3 stirring vanes.
Owing to adopted technique scheme, the beneficial effect of the utility model is:
1, the stirring blade of the utility model stirred autoclave comprises anchor formula stirrer paddle and the superposed two-layer stirring vane that is positioned at the shaft bottom; And the lower end of anchor formula stirrer paddle is near the reaction kettle body bottom; Its profile is similar with the bottom shape of reaction kettle body inwall; Therefore when the material that is used to have the solid deposition stirs, material deposition and wall sticking phenomenon can not occur, and the two-layer stirring vane that is positioned at anchor formula stirrer paddle top is the heeling condition of mutual obvolvent; Played the effect that helical-ribbon type stirs, helped material in axial abundant mixing.
2, because the length of upper strata stirring vane that is positioned at the top greater than the length of lower floor's stirring vane, therefore can make the material eddy flow of material at the circumferential formation different-diameter of agitated reactor, strengthened material at radially mixed effect.
4, the utility model integrates the advantage of anchor formula, oar formula and helix(ribbon type) agitator, well promoted material radially, axial and circumferential mixed effect, therefore improved mixed effect, improved product quality and production efficiency.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Accompanying drawing is the structural representation of the utility model embodiment.
Among the figure, 1. reaction kettle body; 2. shaft; 3. stirrer paddle; 31. anchor formula stirrer paddle; 32. stirring vane; 321. lower floor's stirring vane; 322. upper strata stirring vane; 4. transmission device.
The specific embodiment
As shown in the figure, a kind of stirred autoclave comprises reaction kettle body 1 and is vertically mounted on the shaft 2 on the reaction kettle body 1, is installed in the stirrer paddle 3 on the shaft 2, is used for driving the transmission device 4 of said shaft 2.Said stirrer paddle 3 comprises the anchor formula stirrer paddle 31 that is installed in shaft 2 bottoms; With the two-layer stirring vane 32 that is installed in said anchor formula stirrer paddle 31 tops; Lower floor's stirring vane 321 setting that is inclined upwardly; The 322 downward-sloping settings of upper strata stirring vane, and the length of upper strata stirring vane 322 is greater than the length of lower floor's stirring vane 321.
Stirring vane 32 is 45～85 degree with shaft 2 axial angles, and every layer of stirring vane 32 can circumferentially be evenly distributed with 2～3.
During the utility model work; Be installed in the anchor formula stirrer paddle 31 of shaft 2 bottoms, because its lower end is near reaction kettle body 1 bottom, and the bottom shape of profile and reaction kettle body 1 inwall is similar to; Therefore can effectively prevent material deposition and wall sticking phenomenon; The two-layer stirring vane 32 that is positioned at anchor formula stirrer paddle 31 tops is the heeling condition of mutual obvolvent, and therefore the length of the upper strata stirring vane 322 above being positioned at played the effect that helical-ribbon type stirs greater than the length of lower floor's stirring vane 321; Can make the material eddy flow of material, strengthen material at radially mixed effect at the circumferential formation different-diameter of agitated reactor.
Claims (5)
1. stirred autoclave; Comprise reaction kettle body and be vertically mounted on the agitating device on the said reaction kettle body; Said agitating device comprises shaft, is installed in the stirrer paddle on the shaft; Drive said stirring shaft drive with being used for, it is characterized in that: said stirrer paddle comprises the anchor formula stirrer paddle that is installed in the shaft bottom and is installed in the two-layer stirring vane of said anchor formula stirrer paddle top.
2. stirred autoclave as claimed in claim 1; It is characterized in that: in the said two-layer stirring vane; The stirring vane that the is positioned at lower floor setting that is inclined upwardly be positioned at the downward-sloping setting of stirring vane on upper strata, and the length of upper strata stirring vane is greater than the length of lower floor's stirring vane.
3. stirred autoclave as claimed in claim 1 is characterized in that: the lower end of said anchor formula stirrer paddle is near the reaction kettle body bottom, and profile is similar with the bottom shape of reaction kettle body inwall.
4. stirred autoclave as claimed in claim 1 is characterized in that: the axial angle of said stirring vane and shaft is 45～85 degree.
5. like described any stirred autoclave of claim 1 to 4, it is characterized in that: said every layer of stirring vane is included in circumferentially equally distributed 2～3 stirring vanes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205748190U CN202376990U (en) | 2011-12-31 | 2011-12-31 | Stirring reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205748190U CN202376990U (en) | 2011-12-31 | 2011-12-31 | Stirring reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202376990U true CN202376990U (en) | 2012-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205748190U Expired - Fee Related CN202376990U (en) | 2011-12-31 | 2011-12-31 | Stirring reaction kettle |
Country Status (1)
| Country | Link |
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| CN (1) | CN202376990U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521120A (en) * | 2013-10-04 | 2014-01-22 | 合肥市硕理机电科技有限公司 | Anchor type stirring paddle of stirrer |
| CN103831046A (en) * | 2012-11-27 | 2014-06-04 | 倪国权 | Rubber material recovery degassing kettle |
| CN104043372A (en) * | 2014-06-11 | 2014-09-17 | 苏州市金翔钛设备有限公司 | Stirring anchor |
| CN104258800A (en) * | 2014-09-25 | 2015-01-07 | 无锡纳润特科技有限公司 | Stirrer in reaction vessel |
| CN108039493A (en) * | 2017-11-22 | 2018-05-15 | 深圳市德方纳米科技股份有限公司 | A kind of lithium ion battery electrocondution slurry and its preparation method and application |
| CN110433708A (en) * | 2019-08-19 | 2019-11-12 | 程莹 | Aqueous negative oxygen ion Paint Preparation System, preparation process and the coating composition |
| CN110586006A (en) * | 2019-10-18 | 2019-12-20 | 深圳市驭智装备技术有限公司 | Reaction kettle with novel stirring device |
| CN116766399A (en) * | 2023-08-25 | 2023-09-19 | 西华大学 | Solidified soil integrated forming equipment |
-
2011
- 2011-12-31 CN CN2011205748190U patent/CN202376990U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831046A (en) * | 2012-11-27 | 2014-06-04 | 倪国权 | Rubber material recovery degassing kettle |
| CN103521120A (en) * | 2013-10-04 | 2014-01-22 | 合肥市硕理机电科技有限公司 | Anchor type stirring paddle of stirrer |
| CN104043372A (en) * | 2014-06-11 | 2014-09-17 | 苏州市金翔钛设备有限公司 | Stirring anchor |
| CN104043372B (en) * | 2014-06-11 | 2017-01-11 | 苏州市金翔钛设备有限公司 | Stirring anchor |
| CN104258800A (en) * | 2014-09-25 | 2015-01-07 | 无锡纳润特科技有限公司 | Stirrer in reaction vessel |
| CN104258800B (en) * | 2014-09-25 | 2016-05-18 | 无锡纳润特科技有限公司 | Agitator in reaction pot |
| CN108039493A (en) * | 2017-11-22 | 2018-05-15 | 深圳市德方纳米科技股份有限公司 | A kind of lithium ion battery electrocondution slurry and its preparation method and application |
| CN108039493B (en) * | 2017-11-22 | 2020-06-23 | 深圳市德方纳米科技股份有限公司 | Conductive slurry for lithium ion battery and preparation method and application thereof |
| CN110433708A (en) * | 2019-08-19 | 2019-11-12 | 程莹 | Aqueous negative oxygen ion Paint Preparation System, preparation process and the coating composition |
| CN110586006A (en) * | 2019-10-18 | 2019-12-20 | 深圳市驭智装备技术有限公司 | Reaction kettle with novel stirring device |
| CN116766399A (en) * | 2023-08-25 | 2023-09-19 | 西华大学 | Solidified soil integrated forming equipment |
| CN116766399B (en) * | 2023-08-25 | 2023-11-17 | 西华大学 | Solidified soil integrated forming equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Weifang Menjie Chemicals Co., Ltd. Assignor: Weifang Xingxin Technology Service Co.,Ltd. Contract record no.: 2013370000118 Denomination of utility model: Transmission device for stir reaction vessel Granted publication date: 20120815 License type: Exclusive License Record date: 20130520 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| ASS | Succession or assignment of patent right |
Owner name: WEIFANG HUITAO CHEMICAL CO.,LTD. Free format text: FORMER OWNER: WEIFANG XINGXIN TECHNOLOGY SERVICE CO., LTD. Effective date: 20140424 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 261061 WEIFANG, SHANDONG PROVINCE TO: 262737 WEIFANG, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140424 Address after: 262737 Shandong Province, Weifang City Dongcheng Binhai Economic Development Zone Haiwang Road No. 18 Patentee after: Weifang Huitao Chemical Co.,Ltd. Address before: 819 room 261061, Gaoxin street, Gaoxin street, Weifang hi tech Zone, Shandong Patentee before: Weifang Xingxin Technology Service Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |