CN205323729U - Arc stirring rake reactor mixing device - Google Patents
Arc stirring rake reactor mixing device Download PDFInfo
- Publication number
- CN205323729U CN205323729U CN201521001819.6U CN201521001819U CN205323729U CN 205323729 U CN205323729 U CN 205323729U CN 201521001819 U CN201521001819 U CN 201521001819U CN 205323729 U CN205323729 U CN 205323729U
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- CN
- China
- Prior art keywords
- shaft
- stirring
- reactor
- mixing
- main
- 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.)
- Expired - Fee Related
Links
- 238000003756 stirring Methods 0.000 title claims abstract description 68
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 7
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 239000000376 reactant Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 235000021050 feed intake Nutrition 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
Abstract
The utility model discloses an arc stirring rake reactor mixing device, including reation kettle, be equipped with main (mixing) shaft in this reation kettle, center on main (mixing) shaft and be equipped with at least one vice stirring shaft in reation kettle, be equipped with the stirring rake respectively at lower extreme main, vice stirring shaft, reation kettle is worn out respectively to upper end main, vice stirring shaft, and the upper portion of main (mixing) shaft is overlapped admittedly and is had the driving gear, and it has driven gear do not to overlap admittedly on vice stirring shaft's top, driven gear all with gear engagement initiatively, the stirring rake is crooked arc pole up, and the stirring rake top is equipped with the puddler, its lower extreme with the top edge fixed connection of stirring rake. The device's arc stirring rake has increased the extrusion force of blade to the material, has improved stirring effect, and the multiple stirring system of gear drive stirring makes material mixing even more to and the material is turbulent with higher speed, abundant dispersion, and this equipment passes through the bearing with the (mixing) shaft to be installed in the mounting disc, makes the operation of (mixing) shaft more stable, can effectively prolong the life of (mixing) shaft.
Description
Technical field
This utility model relates to composites processing technology field, particularly to a kind of arc stirring paddle stirring apparatus for reaction kettle。
Background technology
In Chemical Manufacture, reactor is critically important parts, and the agitating device on reactor is as the instrument of stirring basestocks, and the quality of its work directly determines the quality of chemical products。
Reactor is in production run process, it is necessary to utilize the reactor agitator going deep into its inside reactant is ceaselessly stirred mixing。More existing reactor structures mainly include kettle and are connected to motor and are deep into the agitating device within kettle, this agitating device is made up of the shaft goed deep within reaction kettle body and the stirring paddle being connected on shaft, and shaft is free end near one end of described autoclave body bottom。
The defect of prior art: existing reactor often owing to material viscosity is bigger; disperse uneven; thus being mixed to get the product of substantial amounts of bulk and irregular structure, causing the not high phenomenons such as product quality that even affect of reaction rate to occur, directly affecting mixing of materials quality。And the principle that can not process as required of existing stirring apparatus for reaction kettle and process requirements, the size etc. of stirring paddle is carried out Proper Match。In the long-term whipping process of stirring paddle, it is easy to be subject to the collision of stirring thing, therefore, shaft can be caused to loosen or deformation is thus affecting its stability。
Utility model content
For solving above technical problem, this utility model provides a kind of arc stirring paddle stirring apparatus for reaction kettle, uneven to solve existing reactor agitator material stirring, easily caking and agitator long-term work, and shaft easily loosens, the problem of poor stability。
Technical scheme is as follows: a kind of arc stirring paddle stirring apparatus for reaction kettle, including reactor, main shaft it is provided with in this reactor, it is characterized in that: in described reactor, be provided with at least one secondary shaft around described main shaft, be respectively equipped with stirring paddle in the lower end of described main shaft and secondary shaft；
The upper end of described main shaft and secondary shaft passes described reactor respectively, is installed with driving gear on the top of described main shaft, is installed with driven gear respectively on the top of described secondary shaft, and described driven gear all engages with described driving gear；
Described stirring paddle is the bow bent upward, described stirring paddle be arranged over puddler, the top edge of the lower end of this puddler and described stirring paddle is fixing to be connected。
Above scheme provides the benefit that: the active shaft in arc stirring paddle stirring apparatus for reaction kettle is driven by motor, and then actively shaft drives driving gear to rotate, driving gear drives driven gear to rotate backward, owing to active shaft and the driven shaft direction of motion are inconsistent, therefore turbulent flow can be produced, it is possible to accelerate whole material in reactor and stir。Arc stirring paddle adds the extruding force to material, improves mixing effect, reduces stirring resistance simultaneously, improves stirring efficiency。
Preferably, it is arranged over two shaft mounting discs at described reactor, two shaft mounting discs are up and down just to setting, the top of described main shaft and secondary shaft is arranged in described shaft mounting disc by bearing, and described driving gear and driven gear are respectively positioned between two shaft mounting discs。The effect of the program is the position that fixed disk secures driving gear and driven gear, support fixed gear and driven gear cooperates and makes gear motion, shaft is arranged in mounting disc by bearing, avoid shaft and the situations such as swing occur in operation process, improve the stability adding shaft in rotation process。
Preferably, described secondary shaft is three, and three described secondary shafts are uniformly distributed around described main shaft hoop。The effect of the program is so that stirring is more uniform so that in reactor, reactant is fully contacted。
Preferably, the top of described reactor is provided with dog-house, and the bottom of reactor is provided with discharging opening。The effect of the program is to feed intake easily and discharging。
Beneficial effect: compared with prior art, arc stirring paddle in the arc stirring paddle stirring apparatus for reaction kettle that this utility model provides increases the blade extruding force to material, improve mixing effect, reduce stirring resistance simultaneously, gear drives the multiple stirring system of stirring more fully to make material stirring uniform, and accelerate material turbulent flow, fully dispersed, avoid the occurrence of caking and underproof product, shaft is arranged in mounting disc by bearing by this equipment, the operating making shaft is more stable, it is possible to effectively extend the service life of shaft。
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, by the following examples, and in conjunction with accompanying drawing, the present invention is further elaborated。Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention。
As it is shown in figure 1, a kind of arc stirring paddle stirring apparatus for reaction kettle, including reactor 1, main shaft 2 it is provided with in this reactor 1, being provided with at least one secondary shaft 5 around main shaft 2 in reactor 1, secondary shaft 5 is three, and three secondary shafts 5 are uniformly distributed around main shaft 2 hoop；It is respectively equipped with stirring paddle 6 in the lower end of main shaft 2 and secondary shaft 5；The upper end of main shaft 2 and secondary shaft 5 passes reactor 1 respectively, is installed with driving gear 3 on the top of main shaft 2, is installed with driven gear 4 respectively on the top of secondary shaft 5, and driven gear 4 all engages with driving gear 3；The top of reactor is provided with dog-house 9, and the bottom of reactor is provided with discharging opening 10。
Fig. 1 it can be seen that stirring paddle 6 is the bow bent upward, described stirring paddle 6 be arranged over puddler 7, the top edge of the lower end of this puddler 7 and described stirring paddle 6 is fixing to be connected。
Shown in Fig. 1, it is arranged over two shaft mounting discs 8 at reactor 1, two shaft mounting discs about 8 are just to setting, and the top of main shaft 2 and secondary shaft 5 is arranged in shaft mounting disc 8 by bearing, and driving gear 3 and driven gear 4 are respectively positioned between two shaft mounting discs 7。
When utility model is in running order, material is poured into reactor from charging aperture, driven by motor actively shaft rotates, and then actively shaft drives driving gear to rotate, driving gear drives driven gear to rotate backward, material in reactor is inconsistent and produce turbulent flow due to active shaft and the driven shaft direction of motion, it is possible to accelerates whole material in reactor and stirs；And it is arranged on the stirring paddle on shaft, further speed up material turbulent flow, it is possible to help reactant in reactor to be fully contacted, it is achieved thereby that material is sufficiently mixed in whole reactor, improve stirring efficiency。Finally, when stirring completes, material can also pour out reactor easily from the discharging opening bottom reaction kettle body。
Finally need explanation; foregoing description is only preferred embodiment of the present utility model; those skilled in the art is under enlightenment of the present utility model; under the premise without prejudice to this utility model objective and claim; can making and representing like multiple types, such conversion each falls within protection domain of the present utility model。
Claims (4)
1. an arc stirring paddle stirring apparatus for reaction kettle, including reactor (1), main shaft (2) it is provided with in this reactor (1), it is characterized in that: in described reactor (1), be provided with at least one secondary shaft (5) around described main shaft (2), be respectively equipped with stirring paddle (6) in the lower end of described main shaft (2) and secondary shaft (5)；
The upper end of described main shaft (2) and secondary shaft (5) passes described reactor (1) respectively, it is installed with driving gear (3) on the top of described main shaft (2), being installed with driven gear (4) respectively on the top of described secondary shaft (5), described driven gear (4) all engages with described driving gear (3)；
Described stirring paddle (6) is the bow bent upward, described stirring paddle (6) be arranged over puddler (7), the top edge of the lower end of this puddler (7) and described stirring paddle (6) is fixing to be connected。
2. arc stirring paddle stirring apparatus for reaction kettle according to claim 1, it is characterized in that: be arranged over two shaft mounting discs (7) at described reactor (1), two shaft mounting discs (8) are up and down just to setting, the top of described main shaft (2) and secondary shaft (5) is arranged on described shaft mounting disc (8) by bearing, and described driving gear (3) and driven gear (4) are respectively positioned between two shaft mounting discs (8)。
3. arc stirring paddle stirring apparatus for reaction kettle according to claim 1, it is characterised in that: described secondary shaft (5) is three, and three described secondary shafts (5) are uniformly distributed around described main shaft (2) hoop。
4. arc stirring paddle stirring apparatus for reaction kettle according to claim 1, it is characterised in that: the top of described reactor is provided with dog-house (9), and the bottom of reactor is provided with discharging opening (10)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521001819.6U CN205323729U (en) | 2015-12-03 | 2015-12-03 | Arc stirring rake reactor mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521001819.6U CN205323729U (en) | 2015-12-03 | 2015-12-03 | Arc stirring rake reactor mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205323729U true CN205323729U (en) | 2016-06-22 |
Family
ID=56211173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521001819.6U Expired - Fee Related CN205323729U (en) | 2015-12-03 | 2015-12-03 | Arc stirring rake reactor mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205323729U (en) |
-
2015
- 2015-12-03 CN CN201521001819.6U patent/CN205323729U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20161203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |