CN203829944U - Glass lining stirrer with conical guide cylinder - Google Patents
Glass lining stirrer with conical guide cylinder Download PDFInfo
- Publication number
- CN203829944U CN203829944U CN201420073121.4U CN201420073121U CN203829944U CN 203829944 U CN203829944 U CN 203829944U CN 201420073121 U CN201420073121 U CN 201420073121U CN 203829944 U CN203829944 U CN 203829944U
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- CN
- China
- Prior art keywords
- flow guiding
- guiding cylinder
- conical flow
- stirrer
- guide cylinder
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- 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
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Abstract
The utility model provides a glass lining stirrer with a conical guide cylinder. The glass lining stirrer comprises a stirring shaft, and stirring paddles which are fixedly connected with the stirring shaft, and also comprises a conical guide cylinder with the glass lining surface, wherein the conical guide cylinder is coaxially arranged with the stirring paddles. Fluid generates axial flow due to the stirring paddles and generates jet through the conical guide cylinder, so that a flowing dead area in the bottom space of the stirring shaft can be effectively eliminated, the mixing time is shortened, the mixing efficiency is improved, and the blockage of a bottom discharge opening of the container can be avoided. The glass lining stirrer with the conical guide cylinder, provided by the utility model, is good in high-density-difference liquid-liquid mixing or liquid-solid mixing effect.
Description
Technical field
The utility model relates to the glass-lined equipment technical field of mutually mixing for solid-liquid or liquid-liquid, especially a kind of enamel glass stirrer with conical flow guiding cylinder.
Background technology
Current conventional enamel glass stirrer can be divided into several forms such as anchor formula (frame), vane type, oar blade type and propeller agitator.Wherein, anchor formula (frame) and impeller-type stirrer mainly produce radial flow and hoop flows, and fluid axial flow is less, liquid-liquid that applicable density contrast is less, the mixing between liquid-solid.When needing the density contrast of blending agent to strengthen, just need to make fluid produce stronger axial thrust and axial flow.Enamel oar blade type and propeller agitator can produce hoop simultaneously and flow and axial flow, form preferably full still circulation.But in these two kinds of agitator use procedures, find can form the slower region of flowing in the space of shaft bottom, it is conical that this region is.Because the fluid speed descending and that hoop is mobile in this region obviously weakens compared with periphery, cause the large logistics of density of this area deposition not suspend fast, affect the stirring and mixing effect of full still, and this region flowing velocity also can cause the obstruction of discharge gate slowly.
Summary of the invention
In order to overcome the defect of prior art, the purpose of this utility model is to provide a kind of enamel glass stirrer that can strengthen reactor bottom mixed effect, this enamel glass stirrer can increase the axial flow velocity of shaft bottom space fluid, improve the mixed effect in this region, eliminate the dead band of the reactor bottom flowing space, can also prevent that bottom discharging mouth from stopping up simultaneously.
For achieving the above object, the utility model by the following technical solutions:
With an enamel glass stirrer for conical flow guiding cylinder, comprise shaft, with the stirrer paddle that described shaft is fixedly connected with, it is characterized in that: also comprise surperficial glass lined conical flow guiding cylinder, described conical flow guiding cylinder and described stirrer paddle coaxially arrange.
Preferably, described shaft arranges along the vertical direction, described stirrer paddle is fixed on described shaft bottom, during described stirrer paddle forward rotation, can make fluid produce axially downward flowing, described conical flow guiding cylinder coaxial sleeve is located on the excircle of described stirrer paddle or is coaxially fixed on the below of described stirrer paddle.
More preferably, described enamel glass stirrer is inclined paddle type agitator or propeller agitator.
In specific embodiment, described conical flow guiding cylinder has upper opening and bottom opening, the diameter D of described upper opening is greater than the diameter d of bottom opening, and the ratio of d/D is between 0.5 ~ 0.9, and the half cone apex angle α of described conical flow guiding cylinder is between 15 ° ~ 60 °.Finally, the height of described conical flow guiding cylinder can calculate according to the geometrical relationship of the diameter of the diameter of upper opening, bottom opening and half cone-apex angle.
When the utility model stirring container for enamel glass is installed in glassed steel reaction vessels, the shaft of described enamel glass stirrer arranges along the vertical direction and is installed in rotation in reactor, described conical flow guiding cylinder coaxial sleeve is located on the excircle of described stirrer paddle or is coaxially fixed on the below of described stirrer paddle and unsettled above the bottom of reactor, and the side of described conical flow guiding cylinder and the position of intersecting point of central axis are lower than the bottom of reactor.
The enamel glass stirrer with conical flow guiding cylinder that the utility model provides both can be used separately, also can be used in conjunction with other agitators, and it is better that the agitator that the utility model provides is placed in bottom effect.Compared to prior art, the enamel glass stirrer with conical flow guiding cylinder that the utility model provides has increased the axial flow velocity of shaft bottom space fluid effectively, improve the mixed effect in this region, eliminate the dead band of the reactor bottom flowing space, can also prevent that bottom discharging mouth from stopping up simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of oar blade type enamel glass stirrer with conical flow guiding cylinder of the utility model the first embodiment.
Fig. 2 is the structural representation of a kind of pusher enamel glass stirrer with conical flow guiding cylinder of the utility model the second embodiment.
In accompanying drawing: 1, shaft; 2, paddle blade; 3, conical flow guiding cylinder; 4, pusher blade.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is elaborated.
Embodiment mono-
Refer to Fig. 1, the oar blade type enamel glass stirrer with conical flow guiding cylinder that the present embodiment provides, comprise the shaft 1, the paddle blade 2 being fixedly connected with shaft 1 and the surperficial glass lined conical flow guiding cylinder 3 that arrange along the vertical direction, wherein, paddle blade 2 is fixed on the bottom of shaft 1, and conical flow guiding cylinder 3 coaxially arranges with described stirrer paddle.In this enforcement, conical flow guiding cylinder 3 coaxial sleeves are located on the excircle of paddle blade 2, and conical flow guiding cylinder 3 synchronously rotates with paddle blade 2.Shaft 1, paddle blade 2 are connected rear surface with conical flow guiding cylinder 3 threes and after enamel, form one.The diameter D of the upper opening of conical flow guiding cylinder 3 is greater than the diameter d of bottom opening, the ratio d/D of the diameter D of the diameter d of bottom opening and upper opening is between 0.5～0.9, the half cone apex angle α of conical flow guiding cylinder 3 is between 15 °～60 °, and the height h of conical flow guiding cylinder 3 can calculate according to the relation of suitable for reading, end mouth diameter and half cone-apex angle.
While being applied to particularly in stirring container for enamel glass, the shaft of enamel glass stirrer 1 is installed in rotation in the glass lined reactor of inner surface along the vertical direction, and guarantee that described conical flow guiding cylinder 3 is unsettled above reactor bottom, and the side of conical flow guiding cylinder 3 and the position of intersecting point of central axis are lower than the bottom of this reactor.
When shaft 1 starts to be rotated in the forward work, paddle blade 2 makes fluid produce downward axial flow, because the diameter d of the bottom opening of conical flow guiding cylinder 3 is less than the diameter D of upper opening, during this conical flow guiding cylinder 3 of fluid process, can produce jet effect, fluid velocity is increased, Qie Xiang collects at center, has so just increased the flowing velocity of center, reactor bottom, has eliminated flow dead.When the density of solid particle is greater than fluid density, solid particle is easy to be deposited on reactor bottom, adopts enamel glass stirrer of the present utility model not only can eliminate flow dead, can also shorten incorporation time, prevents the obstruction of reactor bottom discharge gate.
Certainly, the bottom that conical flow guiding cylinder 3 also can independently carry out being fixedly mounted on after surperficial enamel processing reactor is positioned at the below of paddle blade 2, can reach identical technique effect.
The enamel glass stirrer with conical flow guiding cylinder 3 that the present embodiment provides both can be used separately, also can be used in conjunction with other agitators, it is better that the enamel glass stirrer with conical flow guiding cylinder 3 that during coaxial stacked cooperation, the utility model provides with other agitator is arranged on bottom effect.
Embodiment bis-
Refer to Fig. 2, it is basic identical with the pusher enamel glass stirrer of conical flow guiding cylinder and the structure of embodiment mono-that the present embodiment provides, and its difference is that in the present embodiment, stirring container for enamel glass is propeller agitator, and stirring vane is pusher blade 4.After the pusher enamel glass stirrer of the present embodiment is installed in the glass lined reactor of inner surface according to the mounting means identical with embodiment mono-, the stirring container for enamel glass obtaining also can reach increases the flowing velocity of center, reactor bottom, eliminate flow dead, shorten incorporation time and prevent the technique effect that reactor bottom discharge gate blocks.
Above-described embodiment is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and implement according to this; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (3)
1. with an enamel glass stirrer for conical flow guiding cylinder, comprise shaft, with the stirrer paddle that described shaft is fixedly connected with, it is characterized in that: also comprise surperficial glass lined conical flow guiding cylinder, described conical flow guiding cylinder and described stirrer paddle coaxially arrange; Described shaft arranges along the vertical direction, described stirrer paddle is fixed on described shaft bottom, during described stirrer paddle forward rotation, can make fluid produce axially downward flowing, described conical flow guiding cylinder coaxial sleeve is located on the excircle of described stirrer paddle or is coaxially fixed on the below of described stirrer paddle; Described conical flow guiding cylinder synchronously rotates with described stirrer paddle.
2. a kind of enamel glass stirrer with conical flow guiding cylinder according to claim 1, is characterized in that: described enamel glass stirrer is inclined paddle type agitator or propeller agitator.
3. a kind of enamel glass stirrer with conical flow guiding cylinder according to claim 1, it is characterized in that: described conical flow guiding cylinder has upper opening and bottom opening, the diameter D of described upper opening is greater than the diameter d of bottom opening, and the ratio of d/D is between 0.5 ~ 0.9, and the half cone apex angle α of described conical flow guiding cylinder is between 15 ° ~ 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073121.4U CN203829944U (en) | 2014-02-20 | 2014-02-20 | Glass lining stirrer with conical guide cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073121.4U CN203829944U (en) | 2014-02-20 | 2014-02-20 | Glass lining stirrer with conical guide cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203829944U true CN203829944U (en) | 2014-09-17 |
Family
ID=51507837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420073121.4U Expired - Fee Related CN203829944U (en) | 2014-02-20 | 2014-02-20 | Glass lining stirrer with conical guide cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203829944U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103768978A (en) * | 2014-02-20 | 2014-05-07 | 苏州市协力化工设备有限公司 | Glass lining mixer with conical guide cylinder |
| CN104437329A (en) * | 2014-12-11 | 2015-03-25 | 重庆欣欣向荣精细化工有限公司 | Compound kettle type reactor |
| CN108499383A (en) * | 2018-03-20 | 2018-09-07 | 束鑫 | It is a kind of based on the industrial production of gear-rack drive liquid material mixing apparatus |
| CN108525535A (en) * | 2018-03-20 | 2018-09-14 | 束鑫 | It is a kind of based on the industrial production of bevel gear driving liquid material mixing apparatus |
-
2014
- 2014-02-20 CN CN201420073121.4U patent/CN203829944U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103768978A (en) * | 2014-02-20 | 2014-05-07 | 苏州市协力化工设备有限公司 | Glass lining mixer with conical guide cylinder |
| CN103768978B (en) * | 2014-02-20 | 2015-12-02 | 苏州市协力化工设备有限公司 | A kind of enamel glass stirrer with conical flow guiding cylinder |
| CN104437329A (en) * | 2014-12-11 | 2015-03-25 | 重庆欣欣向荣精细化工有限公司 | Compound kettle type reactor |
| CN104437329B (en) * | 2014-12-11 | 2023-02-24 | 重庆欣欣向荣精细化工有限公司 | Compound kettle type reactor |
| CN108499383A (en) * | 2018-03-20 | 2018-09-07 | 束鑫 | It is a kind of based on the industrial production of gear-rack drive liquid material mixing apparatus |
| CN108525535A (en) * | 2018-03-20 | 2018-09-14 | 束鑫 | It is a kind of based on the industrial production of bevel gear driving liquid material mixing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20140917 Termination date: 20180220 |