CN211886769U - 246 trifluoropyridine apparatus for producing - Google Patents
246 trifluoropyridine apparatus for producing Download PDFInfo
- Publication number
- CN211886769U CN211886769U CN202020275019.8U CN202020275019U CN211886769U CN 211886769 U CN211886769 U CN 211886769U CN 202020275019 U CN202020275019 U CN 202020275019U CN 211886769 U CN211886769 U CN 211886769U
- Authority
- CN
- China
- Prior art keywords
- kettle body
- connecting block
- fixed
- plate
- trifluoropyridine
- 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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- SLEJZQYOXXCDQU-UHFFFAOYSA-N 2,3,4-trifluoropyridine Chemical compound FC1=CC=NC(F)=C1F SLEJZQYOXXCDQU-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000003756 stirring Methods 0.000 claims abstract description 43
- 238000006243 chemical reaction Methods 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000001914 filtration Methods 0.000 abstract description 4
- 239000008187 granular material Substances 0.000 abstract description 4
- 239000011148 porous material Substances 0.000 abstract description 4
- 239000013618 particulate matter Substances 0.000 abstract description 2
- 239000000126 substance Substances 0.000 description 11
- 239000002245 particle Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- TZQKEARVMDJOPF-UHFFFAOYSA-N 1,2,3-trifluoropyridin-1-ium Chemical compound FC1=CC=C[N+](F)=C1F TZQKEARVMDJOPF-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000013626 chemical specie Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model discloses a 246 trifluoropyridine production device, which comprises a reaction kettle body, wherein a motor is arranged on the reaction kettle body, the lower end of the motor is provided with a rotating shaft, the rotating shaft penetrates through the upper surface of the reaction kettle body, the lower surface of the reaction kettle body is provided with a discharge hole, a fixed plate is welded and fixed on the outer side of the rotating shaft, the inner side of the fixed plate is in threaded connection with an installation screw rod, a stirring plate is arranged on the fixed plate, and second connecting blocks are integrally formed at two ends of the stirring plate; through being provided with stirring board, fixed plate, filter screen board, filtration pore and installation screw rod, be convenient for avoid stirring the board and drive various large granule material and little particulate matter simultaneous movement simultaneously, cause the motor load too big, through being provided with fixed block, stop screw and first connecting block, avoid hoisting ring and reation kettle body welded fastening, after hoisting ring takes place to damage, it is inconvenient to maintain it.
Description
Technical Field
The utility model belongs to the technical field of the trifluoropyridine production, concretely relates to 246 trifluoropyridine apparatus for producing.
Background
246 Trifluoropyridinium is a chemical species. The reaction kettle is a transparent colorless liquid, is mostly carried out through the reaction kettle during production, has the characteristics of rapid heating, high temperature resistance, corrosion resistance, easy uniform mixing, convenient use and the like, and mainly comprises a tank body, a pot cover, a stirrer, a jacket, a support, a transmission device and the like.
When the existing reaction kettle for producing the trifluoropyridine is used, the stirring plate is not convenient for well separating small granular substances from large granular substances, the stirring plate drives various large granular substances and small granular substances to move simultaneously in the stirring and mixing process, so that the motor load is overlarge, the energy loss is large, the production cost is not facilitated to be saved, in addition, a hoisting ring is welded and fixed on the outer side of the kettle body, and after the hoisting ring is damaged, the dismounting and the maintenance are inconvenient, so that a 246 trifluoropyridine production device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a 246 trifluoropyridine apparatus for producing, when using to propose current reation kettle for the trifluoropyridine production in solving above-mentioned background art, the stirring board is not convenient for fine separates small particle material and large particle material, stirring board moves various large particle material and small particle material simultaneous movement among the stirring mixing process, it is too big to lead to the motor to load, energy loss is big, be unfavorable for saving manufacturing cost, the many welded fastening in the external side of cauldron has the hoist and mount ring in addition, after the hoist and mount ring takes place to damage, maintain inconvenient problem to its dismouting.
In order to achieve the above object, the utility model provides a following technical scheme: 246 trifluoropyridine apparatus for producing, including the reation kettle body, be provided with the motor on the reation kettle body, the motor lower extreme is provided with the axis of rotation, the axis of rotation runs through the upper surface of the reation kettle body, reation kettle body lower surface is provided with the bin outlet, the outside welded fastening of axis of rotation has the fixed plate, the inboard threaded connection of fixed plate has the construction screw, be provided with on the fixed plate and stir the movable plate, it has the second connecting block to stir board both ends integrated into one piece, the screw has been seted up to second connecting block inboard, it carries out fixed connection through construction screw and screw with the fixed plate to stir the movable plate, the inboard of stirring the movable plate has seted up the filtration pore, the internal side middle part of reation kettle is provided with filter screen board, the external lateral wall.
Preferably, rings mechanism includes fixed block, first connecting block, stop screw and hoisting ring, the fixed block passes through welded fastening in reation kettle external side wall, integrated into one piece has protruding piece on the fixed block, protruding piece outside cover is equipped with first connecting block, welded fastening has the hoisting ring on the first connecting block, the fixed block inboard is provided with stop screw, first connecting block passes through stop screw fixed connection with the fixed block.
Preferably, the protruding block is fixed with a limiting column on the front side, the first connecting block is provided with a groove on the front side, and the first connecting block and the protruding block are connected in a matched mode through the groove and the limiting column.
Preferably, the number of the hoisting rings is two to six, and the hoisting rings are uniformly distributed along the circumferential direction of the reaction kettle body.
Preferably, the number of the stirring plates is four, and every two stirring plates are symmetrically distributed along the rotating shaft.
Preferably, the cross section of the second connecting block is L-shaped, and the thickness of the filter screen plate is one millimeter to nine millimeters.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through being provided with stirring board, fixed plate, filter plate, filtration pore and installation screw rod, be convenient for avoid stirring the board and drive various large granule material and little particulate matter simultaneous movement simultaneously, cause the motor load too big, influence the energy result of use of device, to stirring board easy dismounting, easy to maintain.
(2) Through being provided with fixed block, stop screw and first connecting block, be convenient for carry out the dismouting to the hoisting ring and change, avoid hoisting ring and reation kettle body welded fastening, after the hoisting ring takes place to damage, it is inconvenient to maintain it.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional view of a second connecting block of the present invention;
fig. 3 is a schematic cross-sectional view at a in fig. 1 according to the present invention;
in the figure: 1. a reaction kettle body; 2. a rotating shaft; 3. a motor; 4. hoisting a ring; 5. a first connection block; 6. a limiting column; 7. a fixed block; 8. a filter screen plate; 9. stirring the plate; 10. a fixing plate; 11. installing a screw rod; 12. a discharge outlet; 13. a second connecting block; 14. and a limiting screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: 246 trifluoropyridine production device, including the reaction kettle body 1, be provided with motor 3 on the reaction kettle body 1, the lower extreme of motor 3 is provided with axis of rotation 2, axis of rotation 2 runs through the upper surface of the reaction kettle body 1, the lower surface of the reaction kettle body 1 is provided with bin outlet 12, the outside welded fastening of axis of rotation 2 has fixed plate 10, the inboard threaded connection of fixed plate 10 has installation screw 11, be provided with stirring board 9 on the fixed plate 10, stirring board 9 both ends integrated into one piece has second connecting block 13, the inboard screw that has seted up of second connecting block 13, stirring board 9 and fixed plate 10 carry out fixed connection through installation screw 11 and screw, be convenient for carry out dismouting maintenance to stirring board 9 and change, stirring board 9's inboard has seted up the filtration pore, be convenient for when mixing, large granule material in the solution filters, be convenient for reduce the tiny particle material quantity that stirring board 9 drove, reduce, the middle part of the inner side of the reaction kettle body 1 is provided with a filter screen plate 8 which is convenient for limiting large granular substances which are not subjected to mixed reaction to sink to the bottom surface of the reaction kettle body 1, so that the mixed reaction effect is poor, and the outer side wall of the reaction kettle body 1 is provided with a hanging ring mechanism.
In this embodiment, it is preferred, rings mechanism includes fixed block 7, first connecting block 5, stop screw 14 and hoisting ring 4, fixed block 7 is through welded fastening in the external lateral wall of reation kettle 1, integrated into one piece has protruding piece on the fixed block 7, protruding piece outside cover is equipped with first connecting block 5, welded fastening has hoisting ring 4 on the first connecting block 5, fixed block 7 inboard is provided with stop screw 14, first connecting block 5 passes through 14 fixed connection of stop screw with fixed block 7, be convenient for install change hoisting ring 4.
In this embodiment, preferably, the protruding block is fixed with the limiting column 6 in the front, the first connecting block 5 is provided with a groove in the front, the first connecting block 5 and the protruding block are connected in a matching manner through the groove and the limiting column 6, and the damage of the hoisting force to the limiting screw 14 is reduced conveniently.
In this embodiment, preferably, the hoisting rings 4 are provided with two to six, and the hoisting rings 4 are uniformly distributed along the circumferential direction of the reaction kettle body 1, so as to facilitate a better hoisting effect.
In this embodiment, preferably, four stirring plates 9 are provided, and every two stirring plates 9 are symmetrically distributed along the rotating shaft 2, so as to better drive the solution to move and facilitate the mixing reaction.
In this embodiment, it is preferable that the cross section of the second connection block 13 is L-shaped, so that the contact area between the stirring plate 9 and the fixed plate 10 is increased, the external force generated during stirring is uniformly distributed on the fixed plate 10, and the thickness of the screen plate 8 is one mm to nine mm.
The utility model discloses a theory of operation and use flow: when the device is used, the motor 3 drives the rotating shaft 2 to rotate, the rotating shaft 2 drives the stirring plate 9 to rotate, the solution is driven to move by the frame of the stirring plate 9 and the fixing plate 10, the inner side of the stirring plate 9 is provided with a filter hole, the filter hole is blocked by large granular substances in the rotating process of the stirring plate 9, then the large granular substances are attached to one side surface of the stirring plate 9, the large granular substances are driven to be mixed with the solution by the stirring plate 9, meanwhile, the small granular substances and the solution can pass through the filter hole without being blocked, the simultaneous movement of the solution and various large granular substances by the stirring plate can be reduced, the load on the motor 3 is overlarge, the use effect of the device can be improved, the energy loss is reduced, the large granular substances can be prevented from sinking to the bottom surface of the reaction kettle body 1 by the filter screen plate 8, and, large granule material is little with solution area of contact, and the mixed reaction effect is poor, takes place to damage the back when hoisting ring 4, can send stop screw 14 soon to withdraw from 5 inboards of first connecting block, makes first connecting block 5 and protruding piece separation, is convenient for carry out quick assembly disassembly to hoisting ring 4 and maintains easy operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1.246 trifluoropyridine apparatus for producing, including the reation kettle body (1), be provided with motor (3) on the reation kettle body (1), motor (3) lower extreme is provided with axis of rotation (2), axis of rotation (2) run through the upper surface of the reation kettle body (1), reation kettle body (1) lower surface is provided with bin outlet (12), its characterized in that: the outside welded fastening of axis of rotation (2) has fixed plate (10), the inboard threaded connection of fixed plate (10) has installation screw rod (11), be provided with on fixed plate (10) and stir movable plate (9), it has second connecting block (13) to stir movable plate (9) both ends integrated into one piece, the screw has been seted up to second connecting block (13) inboard, it carries out fixed connection through installation screw rod (11) and screw to stir movable plate (9) and fixed plate (10), the inboard of stirring movable plate (9) has been seted up and has been filtered the hole, the inboard middle part of the reation kettle body (1) is provided with filter plate (8), reation kettle body (1) lateral wall is provided with rings mechanism.
2. The apparatus for producing trifluoropyridine according to claim 1, wherein: rings mechanism includes fixed block (7), first connecting block (5), stop screw (14) and hoisting ring (4), fixed block (7) are through welded fastening in reation kettle body (1) lateral wall, integrated into one piece has protruding piece on fixed block (7), protruding piece outside cover is equipped with first connecting block (5), welded fastening has hoisting ring (4) on first connecting block (5), fixed block (7) inboard is provided with stop screw (14), first connecting block (5) pass through stop screw (14) fixed connection with fixed block (7).
3. The apparatus for producing trifluoropyridine according to claim 2, wherein: the front surface of the protruding block is fixedly provided with a limiting column (6), the front surface of the first connecting block (5) is provided with a groove, and the first connecting block (5) and the protruding block are connected in a matched mode through the groove and the limiting column (6).
4. The apparatus for producing trifluoropyridine according to claim 2, wherein: the hoisting ring (4) is provided with two to six, and the hoisting rings (4) are circumferentially and uniformly distributed along the reaction kettle body (1).
5. The apparatus for producing trifluoropyridine according to claim 1, wherein: the number of the stirring plates (9) is four, and every two stirring plates (9) are symmetrically distributed along the rotating shaft (2).
6. The apparatus for producing trifluoropyridine according to claim 1, wherein: the cross section of the second connecting block (13) is L-shaped, and the thickness of the filter screen plate (8) is one millimeter to nine millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020275019.8U CN211886769U (en) | 2020-03-09 | 2020-03-09 | 246 trifluoropyridine apparatus for producing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020275019.8U CN211886769U (en) | 2020-03-09 | 2020-03-09 | 246 trifluoropyridine apparatus for producing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211886769U true CN211886769U (en) | 2020-11-10 |
Family
ID=73300737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020275019.8U Expired - Fee Related CN211886769U (en) | 2020-03-09 | 2020-03-09 | 246 trifluoropyridine apparatus for producing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211886769U (en) |
-
2020
- 2020-03-09 CN CN202020275019.8U patent/CN211886769U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201110 |