CN203530227U - Stirring device of stirring tank for preparation of mesophase pitch - Google Patents
Stirring device of stirring tank for preparation of mesophase pitch Download PDFInfo
- Publication number
- CN203530227U CN203530227U CN201320621405.8U CN201320621405U CN203530227U CN 203530227 U CN203530227 U CN 203530227U CN 201320621405 U CN201320621405 U CN 201320621405U CN 203530227 U CN203530227 U CN 203530227U
- Authority
- CN
- China
- Prior art keywords
- circular tube
- tee section
- pipe
- stirring tank
- mesophase pitch
- 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
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model provides a stirring device of a stirring tank for preparation of mesophase pitch. The stirring device comprises a screwed conduit and a circular tube, wherein the screwed conduit introduces clean compressed gas into the stirring tank and the lower end of the screwed conduit is connected with the circular tube in series; the lower end of the circular tube is blocked; vent holes are densely distributed on the circular tube; at least three V-shaped section plates are arranged on the circumferential wall of the circular tube in a ring array manner based on the axis of the circular tube as a center; the length directions of the V-shaped section plates are identical to the direction of the axis of the circular tube; the two sides of the V-shaped section plates are welded and fixed on the circumferential wall of the circular tube; the circumferential wall of the circular tube in the V-shaped section plates and the circumferential wall of the circular tube between two adjacent V-shaped section plates are provided with the vent holes; vent holes are densely distributed on the V-shaped section plates; the screwed conduit penetrates through a tank cover and the screwed conduit and the tank cover are fixed together; the circular tube and the V-shaped section plates are immersed in reaction materials inside the tank.
Description
technical field
The utility model relates to mesophase pitch preparing technical field, is specifically related to the whipping appts of stirring tank for mesophase pitch preparation.
background technology
In the preparation process of mesophase pitch, reaction mass need be sent in stirring tank and reacted, in order to make reaction mass mix, strengthen medium heat-transfer, improve reaction effect, need under the condition stirring, carry out.Stirring is realized by the agitator of stirring tank.Agitator comprises stir shaft, drives agitator motor, the speed reduction unit of stir shaft and be installed in the agitating vane on stir shaft.Because reaction mass viscosity in still is large, poor fluidity, the mixing effect of this propeller agitator is limited.
summary of the invention
The technical problems to be solved in the utility model is to provide the whipping appts of stirring tank for a kind of mesophase pitch preparation.
In order to solve the problems of the technologies described above, the technical solution of the utility model is:
The whipping appts of stirring tank for a kind of mesophase pitch preparation, comprise the pipe that clean compressed gas is passed into threaded pipe in stirring tank and threaded pipe lower end serial connection, the shutoff of pipe lower end, production well gathers on pipe, centered by pipe axis, on circular tube circumference wall, annular array has at least 3 " V " tee section plates, the length direction of " V " tee section plate is consistent with pipe axis direction, the dual-side of " V " tee section plate is fixedly welded on circular tube circumference wall, be positioned at the circular tube circumference wall of " V " tee section plate and be positioned on the circular tube circumference wall between adjacent two " V " tee section plate and all have production well, production well gathers on " V " tee section plate, threaded pipe is through kettle cover fixing with it, pipe and " V " tee section plate are all dipped in the interior reaction mass of still.
The whipping appts of stirring tank for the preparation of above-mentioned mesophase pitch, is positioned on the circular tube circumference wall of " V " tee section plate and lists pore, is positioned on the circular tube circumference wall between adjacent two " V " tee section plate and has two to list pore, and row are to axially consistent with pipe.
The whipping appts of stirring tank for above-mentioned mesophase pitch preparation, often lists pore and has 7 production wells.
The whipping appts of stirring tank for above-mentioned mesophase pitch preparation, all has two to list pore on every block of side plate of " V " tee section plate, and row are to axially consistent with pipe.
The whipping appts of stirring tank for above-mentioned mesophase pitch preparation, often lists pore and has 7 production wells.
Above-mentioned mesophase pitch is prepared the whipping appts with stirring tank, is also provided with the check valve of outside exhaust on kettle cover.
The whipping appts of stirring tank for above-mentioned mesophase pitch preparation, clean compressed gas is nitrogen or rare gas element.
Clean compressed gas is entered in pipe by threaded pipe, and then a part is directly impacted reaction mass in still by the production well on pipe, and remaining enters in " V " tee section plate and then by the production well on " V " tee section plate impacts reaction mass in still.The utility model is by the stirring of gas realization response material, and clean compressed gas produces vortex stirring effect, contributes to product (mesophase pitch) to have pore texture, and polymerization is even." V " tee section plate makes the gas distribution of clean compressed gas more even, has improved mixing effect.
accompanying drawing explanation
Below in conjunction with accompanying drawing to further detailed explanation of the utility model:
Fig. 1 is structural representation of the present utility model.
In figure: 1 threaded pipe, 2 pipes, 3 " V " tee section plate.
Embodiment
As shown in Figure 1, the whipping appts of stirring tank for the preparation of a kind of mesophase pitch, comprises clean compressed gas is passed into threaded pipe 1 in stirring tank and the pipe 2 of threaded pipe lower end serial connection.The shutoff of pipe lower end, production well gathers on pipe, centered by pipe axis, on circular tube circumference wall, annular array has at least 3 " V " tee section plates 3, the length direction of " V " tee section plate is consistent with pipe axis direction, the dual-side of " V " tee section plate is fixedly welded on circular tube circumference wall, be positioned at the circular tube circumference wall of " V " tee section plate and be positioned on the circular tube circumference wall between adjacent two " V " tee section plate and all have production well, production well gathers on " V " tee section plate, threaded pipe is through kettle cover fixing with it, pipe and " V " tee section plate are all dipped in the interior reaction mass of still.
Particularly, be positioned on the circular tube circumference wall of " V " tee section plate and list pore, be positioned on the circular tube circumference wall between adjacent two " V " tee section plate and have two to list pore, row are to axially consistent with pipe.
Particularly, often list pore and there are 7 production wells.
Particularly, on every block of side plate of " V " tee section plate, all have two to list pore, row are to axially consistent with pipe.
Particularly, often list pore and there are 7 production wells.
Particularly, on kettle cover, be also provided with the check valve of outside exhaust.
Particularly, clean compressed gas is nitrogen or rare gas element.
Claims (7)
1. a mesophase pitch is prepared the whipping appts with stirring tank, it is characterized in that: comprise the pipe that clean compressed gas is passed into threaded pipe in stirring tank and threaded pipe lower end serial connection, the shutoff of pipe lower end, production well gathers on pipe, centered by pipe axis, on circular tube circumference wall, annular array has at least 3 " V " tee section plates, the length direction of " V " tee section plate is consistent with pipe axis direction, the dual-side of " V " tee section plate is fixedly welded on circular tube circumference wall, be positioned at the circular tube circumference wall of " V " tee section plate and be positioned on the circular tube circumference wall between adjacent two " V " tee section plate and all have production well, production well gathers on " V " tee section plate, threaded pipe is through kettle cover fixing with it, pipe and " V " tee section plate are all dipped in the interior reaction mass of still.
2. mesophase pitch according to claim 1 is prepared the whipping appts with stirring tank, it is characterized in that: be positioned on the circular tube circumference wall of " V " tee section plate and list pore, be positioned on the circular tube circumference wall between adjacent two " V " tee section plate and have two to list pore, row are to axially consistent with pipe.
3. the whipping appts of stirring tank for mesophase pitch preparation according to claim 2, is characterized in that: often list pore and have 7 production wells.
4. the whipping appts of stirring tank for mesophase pitch preparation according to claim 1, is characterized in that: on every block of side plate of " V " tee section plate, all have two to list pore, row are to axially consistent with pipe.
5. the whipping appts of stirring tank for mesophase pitch preparation according to claim 4, is characterized in that: often list pore and have 7 production wells.
6. the whipping appts of stirring tank for mesophase pitch preparation according to claim 1, is characterized in that: the check valve that is also provided with outside exhaust on kettle cover.
7. the whipping appts of stirring tank for mesophase pitch preparation according to claim 1, is characterized in that: clean compressed gas is nitrogen or rare gas element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320621405.8U CN203530227U (en) | 2013-10-10 | 2013-10-10 | Stirring device of stirring tank for preparation of mesophase pitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320621405.8U CN203530227U (en) | 2013-10-10 | 2013-10-10 | Stirring device of stirring tank for preparation of mesophase pitch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203530227U true CN203530227U (en) | 2014-04-09 |
Family
ID=50416461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320621405.8U Expired - Fee Related CN203530227U (en) | 2013-10-10 | 2013-10-10 | Stirring device of stirring tank for preparation of mesophase pitch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203530227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106621979A (en) * | 2017-02-08 | 2017-05-10 | 安徽鹰龙工业设计有限公司 | Stirring device for horizontally pushing liquid to flow |
-
2013
- 2013-10-10 CN CN201320621405.8U patent/CN203530227U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106621979A (en) * | 2017-02-08 | 2017-05-10 | 安徽鹰龙工业设计有限公司 | Stirring device for horizontally pushing liquid to flow |
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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 |
Granted publication date: 20140409 Termination date: 20141010 |
|
| EXPY | Termination of patent right or utility model |