CN103007810B - Stirrer suitable for agglomerating and washing - Google Patents
Stirrer suitable for agglomerating and washing Download PDFInfo
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- CN103007810B CN103007810B CN201210504651.5A CN201210504651A CN103007810B CN 103007810 B CN103007810 B CN 103007810B CN 201210504651 A CN201210504651 A CN 201210504651A CN 103007810 B CN103007810 B CN 103007810B
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- blade
- support bar
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- circle
- shaft
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Abstract
The invention discloses a stirrer suitable for agglomerating and washing, which is applied to chemical stirred tanks. For meeting various requirements for the realization of bottom-scraped desilting, overspread cutting and breaking, propelled circulation and the like when colloidal media are stirred in different specifications of stirred tanks, the stirrer is of a composite structure of a bottom blade, a large blade, a secondary blade, a middle blade, a small blade, an outer vane, an inner vane and a middle vane, and the number of layers of the blades is increased or reduced according to the specification and dimension needs. According to the technical scheme, the functional requirements are met; and meanwhile, the working resistance is reduced, so that the design strength is dispersed, and the energy required for working is reduced.
Description
Technical field
The invention belongs to stirring technique field, the agitator specifically on chemical industry stirred tank.
Background technology
Mixing plant is widely used in the industries such as petrochemical industry, bio-pharmaceuticals, fine chemistry industry, water treatment, food and drink, metallurgical mining industry and environmental protection, the difference of different according to material from technological requirement, require that the flow regime such as shearing force, flow field pattern, circulation rate that agitator produces and technical process all change, current people are in order to realize different object for developing more suitably still type of stirrer and effort.
Summary of the invention
The object of the invention is to design a kind of agitator, when stirring operation is carried out in the stirred tank of different size for gelatinous medium, can realize scraping end desilting, spread all over type cutting and crushing, advance the multiple functions such as circulation, have also contemplated that in design simultaneously and reduce working resistance and decentralized design requirement of strength.
It is as follows that the present invention solves the problems of the technologies described above adopted technical scheme:
One is suitable for cohesion washing agitator, comprise shaft, blade at the bottom of two of shaft bottom symmetry installation, in the middle part of shaft, symmetrical two the large blades installed form a upper medium-sized blade circle, large blade support bar, large blade support bar is symmetrical in axle two outer leafs and two intra vanes are installed, two middle blades are also installed in the middle part of shaft and form a blade circle in first, middle blade support bar and be symmetrical in two Leafs that axle is installed on it, between blade on above-mentioned support bar and horizontal plane angle are spent 0 to 90, toothed edge is made in blade bottom, the end, the circumferential size of often kind of blade on agitator is greater than its thickness and becomes blade-like, require that same paddle shaft symmetry is installed, the circumferential position of blade not of the same race in same level can be determined according to easily manufactured, there is no strict angular distribution requirement.During shaft rotation work, end blade is to deposited bottom medium sweeping action, sawtooth can increase dynamics and increase area contributes to mixing, in large blade and middle blade still as inswept in blade, medium carries out cutting and crushing effectively, and outer leafs and intra vane and Leaf can carry out propelling circulation to medium in whole radius, to advance the Leaf positional distribution of ringing on different support bars, meet whole radius is acted on while, allow resistance peptizaiton on different support bar, the resistance that the single support bar of such reduction bears, namely disperse design strength requirement, be convenient to reduce support bar size, also be equivalent to decrease working resistance, and the blade shape of blade be both conducive to cutting and crushing be also conducive to reduce plant capacity.
When kettle diameter dimension is larger, between large blade and middle blade, can install first blade circle and next blade support bar that two time blades forms and first little blade circle that two little blades form in the middle part of shaft respectively, they can evenly spread all over medium in still in the cutting and crushing effect of different radial location.
If kettle diameter dimension low height size is large, so time blade and support bar thereof and little blade need not be installed in middle part, a large blade circle of four large blade compositions, large blade support bar can be installed on shaft top and be symmetrical in axle two outer leafs mounted thereto and two intra vanes, a middle blade circle of four middle blades compositions, middle blade support bar are installed again and are symmetrical in two Leafs that axle is installed on it, their cutting and crushing in differing heights position and advance ringing can evenly spread all over medium in still.
If kettle diameter and height dimension are all larger, on so superincumbent basis, in the middle part of shaft large install respectively between blade and middle blade first blade circle that two time blades forms and secondly blade support bar and two little blades form first little blade circle, a secondary blade circle and next blade support bar that four blades forms and the little blade circle that four little blades form are installed respectively between the large blade in shaft top and middle blade.By that analogy, with the change of size, every layer of increase and decrease blade quantity, also can in height increase and decrease the blade number of plies.
The invention has the beneficial effects as follows: when stirring operation is carried out in the stirred tank of different size for coherency medium, can realize scraping end desilting, spread all over type cutting and crushing, advance the multiple functions such as circulation, have also contemplated that in design simultaneously and reduce working resistance and decentralized design requirement of strength
Accompanying drawing explanation
Fig. 1 is that one is suitable for cohesion washing agitator front view.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is that one is suitable for cohesion washing agitator stereogram.
In figure, 1. large blade, 100. large blade support bars, 101. outer leafs, 102. intra vanes, 2. time blade, 200. blade support bars, blade 3., blade support bar in 300., 301. Leafs, 4. little blade, 5. end blade, 11 shafts.
Detailed description of the invention
One shown in figure is suitable in cohesion washing agitator embodiment, and shaft (11) bottom, at the bottom of installing two, blade (5) symmetry is positioned on shaft (11).Shaft (11) middle part, symmetrical installation two large blades (1) compositions upper medium-sized blade circle, supported by large blade support bar (100) firm, large blade support bar (100) is symmetrical in axle and two outer leafs (101) and two intra vanes (102) are housed; Two middle blades (3) composition one blade circle in first is installed again, is supported by middle blade support bar (300) firm, middle blade support bar (300) is symmetrical in axle and two Leafs (301) are housed; Two blade (2) compositions first blade circle is installed again, is supported by secondary blade support bar (200) firm; Two little blade (4) compositions first little blade circle is installed again.Shaft (11) top, four large blade (1) compositions large blade circle is installed, supported by large blade support bar (100) firm, large blade support bar (100) is symmetrical in axle and two outer leafs (101) and two intra vanes (102) are housed; Four middle blade (3) compositions middle blade circle is installed again, is supported by middle blade support bar (300) firm, middle blade support bar (300) is symmetrical in axle and two Leafs (301) are housed; Four blade (2) compositions, one blade circle is installed again, is supported by secondary blade support bar (200) firm; Four little blade (4) compositions little blade circle is installed again.Blade (101,102,301) on support bar (100,300) becomes miter angle with horizontal plane.Toothed edge is made in end blade (5) bottom.The circumferential size of often kind of blade (1,2,3,4,5) on agitator is greater than its thickness and becomes blade-like.Each paddle shaft symmetry is installed, large blade (1) and end blade (5) are in same angle, large blade (1) and time blade (2) angle 40 degree, secondary blade (2) and middle blade (3) angle 40 degree, middle blade (3) and little blade (4) angle 40 degree.
Claims (7)
1. one kind is suitable for cohesion washing agitator, in the middle part of comprising blade, shaft at the bottom of shaft, symmetrical two of installing in shaft bottom, symmetrical two the large blades installed form a upper medium-sized blade circle, greatly blade support bar, large blade support bar is symmetrical in axle two outer leafs and two intra vanes are installed, it is characterized in that also being provided with in the middle part of shaft two middle blades and form blade circle in first, a middle blade support bar and be symmetrical in two Leafs that axle is installed on it.
2. one is suitable for cohesion washing agitator according to claim 1, it is characterized in that being separately installed with first blade circle and next blade support bar that two blades forms and first little blade circle that two little blades form between large blade and middle blade.
3. one is suitable for cohesion washing agitator according to claim 1, it is characterized in that also being provided with on shaft top a large blade circle of four large blades compositions, large blade support bar and be symmetrical in axle two outer leafs mounted thereto and two intra vanes, a middle blade circle of four middle blades compositions, middle blade support bar being also installed and being symmetrical in two Leafs that axle is installed on it.
4. one is suitable for cohesion washing agitator according to claim 3, it is characterized in that being separately installed with first blade circle that two time blades forms and secondly first little blade circle form of blade support bar and two little blades between blade and middle blade greatly in the middle part of shaft, between the large blade in shaft top and middle blade, be separately installed with a secondary blade circle and next blade support bar that four blades form and the little blade circle that four little blades form.
5. according to Claims 1-4, any one is suitable for cohesion washing agitator, between it is characterized in that blade on support bar and horizontal plane angle are spent 0 to 90.
6. one is suitable for cohesion washing agitator according to claim 5, it is characterized in that toothed edge is made in blade bottom, the end.
7. one is suitable for cohesion washing agitator according to claim 6, it is characterized in that the circumferential size of often kind of blade on agitator is greater than its thickness and becomes blade-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210504651.5A CN103007810B (en) | 2012-11-11 | 2012-11-11 | Stirrer suitable for agglomerating and washing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210504651.5A CN103007810B (en) | 2012-11-11 | 2012-11-11 | Stirrer suitable for agglomerating and washing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103007810A CN103007810A (en) | 2013-04-03 |
| CN103007810B true CN103007810B (en) | 2015-05-13 |
Family
ID=47957244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210504651.5A Expired - Fee Related CN103007810B (en) | 2012-11-11 | 2012-11-11 | Stirrer suitable for agglomerating and washing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103007810B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017110079A1 (en) * | 2017-05-10 | 2018-11-15 | EKATO Rühr- und Mischtechnik GmbH | Rührorganvorrichtung |
| CN110180453B (en) * | 2019-06-04 | 2021-12-28 | 无锡戴可思生物科技有限公司 | Emulsion processing system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2645832A1 (en) * | 1989-04-18 | 1990-10-19 | Sablons Fonderies Atel | AGITATOR COVER, IN PARTICULAR FOR AUTOMOBILE BODY COATINGS, AXIALLY MOBILE AGITATOR |
| CN201470342U (en) * | 2009-08-31 | 2010-05-19 | 万劲松 | Stirring-shaft lower locator with small paddle |
| FR2929535B1 (en) * | 2008-04-03 | 2011-02-04 | Goavec Engineering | AGITATOR FOR STIRRING A LIQUID, PASTY OR PARTICULATE PRODUCT CONTAINED IN A TANK |
| CN102000523A (en) * | 2010-11-08 | 2011-04-06 | 浙江长城减速机有限公司 | Compound stirring device for kettle |
| CN202161999U (en) * | 2011-07-22 | 2012-03-14 | 蔡洪生 | Combined blade |
| CN202376991U (en) * | 2011-11-25 | 2012-08-15 | 中国石油天然气股份有限公司 | Molecular sieve synthesis reaction kettle |
| CN203123871U (en) * | 2012-11-11 | 2013-08-14 | 浙江长城减速机有限公司 | Stirrer applicable to condensation washing |
-
2012
- 2012-11-11 CN CN201210504651.5A patent/CN103007810B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2645832A1 (en) * | 1989-04-18 | 1990-10-19 | Sablons Fonderies Atel | AGITATOR COVER, IN PARTICULAR FOR AUTOMOBILE BODY COATINGS, AXIALLY MOBILE AGITATOR |
| FR2929535B1 (en) * | 2008-04-03 | 2011-02-04 | Goavec Engineering | AGITATOR FOR STIRRING A LIQUID, PASTY OR PARTICULATE PRODUCT CONTAINED IN A TANK |
| CN201470342U (en) * | 2009-08-31 | 2010-05-19 | 万劲松 | Stirring-shaft lower locator with small paddle |
| CN102000523A (en) * | 2010-11-08 | 2011-04-06 | 浙江长城减速机有限公司 | Compound stirring device for kettle |
| CN202161999U (en) * | 2011-07-22 | 2012-03-14 | 蔡洪生 | Combined blade |
| CN202376991U (en) * | 2011-11-25 | 2012-08-15 | 中国石油天然气股份有限公司 | Molecular sieve synthesis reaction kettle |
| CN203123871U (en) * | 2012-11-11 | 2013-08-14 | 浙江长城减速机有限公司 | Stirrer applicable to condensation washing |
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| Publication number | Publication date |
|---|---|
| CN103007810A (en) | 2013-04-03 |
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| 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 | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 325019 Zhejiang city of Wenzhou province Pujiang Shu Road No. 28 Patentee after: Zhejiang the Great Wall mixing equipment Limited by Share Ltd Address before: Lucheng District of Wenzhou City, Zhejiang province 325019 Shu Pujiang Road No. 28 Patentee before: Zhejiang Great Wall Reducer Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20181111 |