CN214210504U - 3-stirring tank for pyrroline - Google Patents
3-stirring tank for pyrroline Download PDFInfo
- Publication number
- CN214210504U CN214210504U CN202023091536.9U CN202023091536U CN214210504U CN 214210504 U CN214210504 U CN 214210504U CN 202023091536 U CN202023091536 U CN 202023091536U CN 214210504 U CN214210504 U CN 214210504U
- Authority
- CN
- China
- Prior art keywords
- stirring
- stirring tank
- frame
- tank body
- pyrroline
- 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 149
- RSEBUVRVKCANEP-UHFFFAOYSA-N 2-pyrroline Chemical compound C1CC=CN1 RSEBUVRVKCANEP-UHFFFAOYSA-N 0.000 title description 3
- ZVJHJDDKYZXRJI-UHFFFAOYSA-N pyrroline Natural products C1CC=NC1 ZVJHJDDKYZXRJI-UHFFFAOYSA-N 0.000 title description 3
- 238000004140 cleaning Methods 0.000 claims abstract description 34
- JVQIKJMSUIMUDI-UHFFFAOYSA-N 3-pyrroline Chemical compound C1NCC=C1 JVQIKJMSUIMUDI-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 239000002994 raw material Substances 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 15
- 238000002156 mixing Methods 0.000 abstract description 9
- 239000012295 chemical reaction liquid Substances 0.000 description 17
- 239000001257 hydrogen Substances 0.000 description 11
- 229910052739 hydrogen Inorganic materials 0.000 description 11
- 239000007789 gas Substances 0.000 description 10
- 230000006872 improvement Effects 0.000 description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 7
- 150000002431 hydrogen Chemical class 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Images
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- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to a 3-pyrroline agitator tank, including the agitator tank body, be equipped with on the agitator tank body with agitator tank body top complex lid, install agitator motor on the lid, the (mixing) shaft runs through the lid and stretches into the agitator tank body, the cover is equipped with disc type stirring frame on the (mixing) shaft, and stirring frame edge vertical interval is equipped with the stirring leaf, lies in disc type stirring frame top on the (mixing) shaft and is equipped with the axial flow type stirring frame, is equipped with the stirring rake that a plurality of slopes set up on the axial flow type stirring frame; the stirring tank is internally provided with a cleaning mechanism, the cleaning mechanism comprises a cylindrical cleaning frame, the two sides of the upper surface of the cylindrical cleaning frame are fixedly connected with the bottom of the cover body through electric telescopic rods, and the circumferential surface and the bottom of the cylindrical cleaning frame are uniformly provided with a plurality of high-pressure spray heads at intervals. Set up wiper mechanism, the convenience is washd the agitator tank after the reaction is accomplished, through multiunit high pressure nozzle and electric telescopic handle on the cylinder type wash rack, can carry out high pressure to each corner of agitator tank and wash, makes the cleaning performance better.
Description
Technical Field
The utility model relates to a agitating unit technical field especially relates to a 3-agitator tank for pyrroline.
Background
3-pyrroline, a colorless liquid with ammonia odor, is miscible with water, is dissolved in ethanol, diethyl ether, is usually prepared by hydrogenating pyrrole with zinc powder, and is used as an intermediate in the pharmaceutical industry. The stirring tank is often used for feeding, stirring, mixing and discharging when 3-pyrroline is prepared, but the existing stirring tank often has reactants remained on the inner wall in the using process, which can affect the production of subsequent products, and has certain corrosivity on equipment and influences the service life.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a 3-pyrroline agitator tank, solve the problem mentioned in the above-mentioned background art.
In order to solve the technical problem, the utility model relates to a stirring tank for 3-pyrroline, which comprises a stirring tank body, a cover body matched with the top of the stirring tank body is arranged on the stirring tank body, a discharge hole is arranged at the bottom of the stirring tank body, the bottom of one side of the stirring tank body is provided with an air inlet which is connected with an air source through an air inlet pipeline, the gas inlet pipeline is provided with a gas pump, the cover body is provided with a raw material inlet, the cover body is provided with a stirring motor through a fixed bracket, the output shaft of the stirring motor is provided with a stirring shaft through a coupler, the stirring shaft penetrates through the cover body and extends into the stirring tank body, the stirring shaft is sleeved with a disc-shaped stirring frame, the edge of the stirring frame is vertically provided with stirring blades at intervals, an axial flow type stirring frame is arranged above the disc type stirring frame on the stirring shaft, and a plurality of stirring paddles which are obliquely arranged are arranged on the axial flow type stirring frame; the stirring tank is internally provided with a cleaning mechanism, the cleaning mechanism comprises a cylindrical cleaning rack, the two sides of the upper surface of the cylindrical cleaning rack are fixedly connected with the bottom of the cover body through electric telescopic rods, the periphery and the bottom of the cylindrical cleaning rack are uniformly provided with a plurality of high-pressure spray heads at intervals, the high-pressure spray heads penetrate through the cover body through high-pressure water pipes and are connected with a water source, the high-pressure water pipes are provided with high-pressure water pumps, and the middle of the cylindrical cleaning rack is provided with through holes for the stirring shafts to penetrate through.
The reaction efficiency of 3-pyrroline is improved by arranging the stirring device, the cleaning mechanism is arranged, the stirring tank is convenient to clean after the reaction is completed, high-pressure washing can be performed on all corners of the stirring tank by the aid of the multiple groups of high-pressure spray heads on the cylindrical cleaning frame, the cylindrical cleaning frame is driven by the electric telescopic rod to move up and down, the stirring tank is washed up and down, and the cleaning effect is better. Set up disc type stirring frame and axial flow type stirring frame simultaneously and stir reaction liquid, when hydrogen lets in reaction liquid, disc type stirring frame forms upper and lower two strands of circulation air current, more steady even with hydrogen dispersion to smash the bubble through the stirring leaf and form tiny gas particle, thereby increase the area of contact of hydrogen and reaction liquid, improve reaction efficiency greatly, axial flow type stirring frame makes reaction liquid form the vortex diffusion, be favorable to reaction liquid's mixing, improve reaction efficiency.
As an improvement of the utility model, the high-pressure water pipe is a telescopic hose.
As an improvement of the utility model, the disk-shaped stirring frame is composed of two semicircular disks in a detachable way.
As an improvement of the utility model, the stirring blades are eight.
As an improvement of the utility model, the inclination angle of the stirring paddle is 40-60 degrees.
As an improvement of the utility model, the stirring paddle is three pieces.
As an improvement of the utility model, the agitator tank body outside is equipped with the controller, agitator motor, high pressure water pump, electric telescopic handle and gas pump are controlled by the controller.
As an improvement of the utility model, be equipped with the flowmeter on the high pressure water pipe, the flowmeter is connected with the controller.
As an improvement of the utility model, the agitator tank body bottom both sides are equipped with the shock attenuation landing leg.
Compared with the prior art, the utility model has the advantages that 1) the reaction efficiency of 3-pyrroline is improved by arranging the stirring device, and the cleaning mechanism is arranged at the same time, so that the stirring tank can be conveniently cleaned after the reaction is finished, high-pressure washing can be carried out on each corner of the stirring tank through a plurality of groups of high-pressure spray heads on the cylindrical cleaning frame, and meanwhile, the electric telescopic rod drives the cylindrical cleaning frame to move up and down to wash the stirring tank up and down, so that the cleaning effect is better; 2) set up disc type stirring frame and axial flow type stirring frame simultaneously and stir reaction liquid, when hydrogen lets in reaction liquid, disc type stirring frame forms upper and lower two strands of circulation air current, more steady even with hydrogen dispersion to smash the bubble through the stirring leaf and form tiny gas particle, thereby increase the area of contact of hydrogen and reaction liquid, improve reaction efficiency greatly, axial flow type stirring frame makes reaction liquid form the vortex diffusion, be favorable to reaction liquid's mixing, improve reaction efficiency.
Drawings
FIG. 1 is a schematic structural view of a 3-pyrroline stirring tank of the present invention;
FIG. 2 is a schematic structural view of a cleaning mechanism of the present invention;
FIG. 3 is a schematic structural view of the disc-shaped stirring frame of the present invention;
FIG. 4 is a schematic structural view of a center flow type stirring frame of the present invention;
in the figure: 1. a stirring tank body; 2. a cover body; 3. a discharge port; 4. an air inlet; 41. an air intake duct; 42. a gas source; 43. a gas pump; 5. a raw material inlet; 6. fixing a bracket; 7. a stirring motor; 71. a coupling; 72. a stirring shaft; 73. a disc-shaped stirring frame; 74. stirring blades; 75. an axial flow type stirring frame; 76. a stirring paddle; 81. a cylindrical cleaning rack; 82. an electric telescopic rod; 83. a high pressure spray head; 84. a high pressure water pipe; 85. a high pressure water pump; 86. a through hole; 87. a flow meter; 9. a water source; 10. a controller; 11. a shock-absorbing leg; .
The specific implementation mode is as follows:
for the purpose of enhancing the understanding of the present invention, the following detailed description is made with reference to the accompanying drawings.
Example 1: referring to fig. 1 to 4, a 3-pyrroline stirring tank comprises a stirring tank body 1, a cover body 2 matched with the top of the stirring tank body 1 is arranged on the stirring tank body 1, a discharge hole 3 is arranged at the bottom of the stirring tank body 1, an air inlet 4 is arranged at the bottom of one side of the stirring tank body 1, the air inlet 4 is connected with an air source 42 through an air inlet pipeline 41, an air pump 43 is arranged on the air inlet pipeline 41, a raw material inlet 5 is arranged on the cover body 2, a stirring motor 7 is arranged on the cover body 2 through a fixed support 6, a stirring shaft 72 is arranged on an output shaft of the stirring motor 7 through a coupling 71, the stirring shaft 72 penetrates through the cover body 2 and extends into the stirring tank body 1, a disc-shaped stirring frame 73 is sleeved on the stirring shaft 72, stirring blades 74 are vertically arranged at intervals at the edge of the stirring frame 73, an axial flow type stirring frame 75 is arranged above the disc-shaped stirring frame 73 on the stirring shaft 72, and a plurality of obliquely arranged stirring paddles 76 are arranged on the axial flow type stirring frame 75; be equipped with wiper mechanism in the agitator tank body 1, wiper mechanism includes cylinder type wash rack 81, and electric telescopic handle 82 and lid 2 bottom fixed connection are passed through to cylinder type wash rack 81 upper surface both sides, and the periphery and the even interval in bottom of cylinder type wash rack 81 are equipped with a plurality of high pressure nozzle 83, and high pressure nozzle 83 passes lid 2 through high pressure water pipe 84 and is connected with water source 9, is equipped with high pressure water pump 85 on the high pressure water pipe 84, is equipped with the through-hole 86 that supplies (mixing) shaft 72 to pass in the middle of the cylinder type wash rack 81.
The reaction efficiency of 3-pyrroline is improved by arranging the stirring device, the cleaning mechanism is arranged, the stirring tank is convenient to clean after the reaction is completed, high-pressure washing can be performed on all corners of the stirring tank by the aid of the multiple groups of high-pressure spray heads on the cylindrical cleaning frame, the cylindrical cleaning frame is driven by the electric telescopic rod to move up and down, the stirring tank is washed up and down, and the cleaning effect is better. Set up disc type stirring frame and axial flow type stirring frame simultaneously and stir reaction liquid, when hydrogen lets in reaction liquid, disc type stirring frame forms upper and lower two strands of circulation air current, more steady even with hydrogen dispersion to smash the bubble through the stirring leaf and form tiny gas particle, thereby increase the area of contact of hydrogen and reaction liquid, improve reaction efficiency greatly, axial flow type stirring frame makes reaction liquid form the vortex diffusion, be favorable to reaction liquid's mixing, improve reaction efficiency.
The high-pressure water pipe 84 is a telescopic hose, and is convenient for stretching when the cylindrical cleaning rack moves up and down.
The disk-shaped stirring frame 73 is composed of two semicircular disks which are detachable.
The stirring blades 74 are eight pieces.
The angle of inclination of the paddles 76 is 40-60 degrees.
The paddles 76 are three pieces.
The controller 10 is arranged on the outer side of the stirring tank body 1, and the stirring motor 7, the high-pressure water pump 85, the electric telescopic rod 82 and the gas pump 43 are all controlled by the controller 10. The controller is used for controlling, manual operation is not needed, and the labor intensity is reduced.
The high-pressure water pipe is provided with a flow meter 87, and the flow meter 87 is connected with the controller 10.
The two sides of the bottom of the stirring tank body 1 are provided with damping support legs 11, so that the shaking of the stirring tank during stirring is reduced.
The working process is as follows: referring to fig. 1-4, during the use, carry the raw materials in to the agitator tank body, through the start-up of controller control agitator motor to drive disc type stirring frame and axial-flow type stirring frame and rotate, simultaneously through controller control gas pump to the agitator tank internal introduction hydrogen, make hydrogen and reaction liquid intensive mixing reaction after, the reaction liquid flows from the discharge gate. After the reaction is finished, the controller controls the high-pressure water pump and the electric telescopic rod to be started, high-pressure water is sprayed to the inner wall of the stirring tank body, the stirring blades and the stirring paddle through the high-pressure spray head to wash, and meanwhile, the flow of a water source can be controlled through control. After the cleaning is finished, the cleaned sewage is discharged from the discharge hole.
Finally, it should be noted that: the technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.
Claims (9)
1. A3-pyrroline agitator tank, its characterized in that: the stirring device comprises a stirring tank body, wherein a cover body matched with the top of the stirring tank body is arranged on the stirring tank body, a discharge port is formed in the bottom of the stirring tank body, an air inlet is formed in the bottom of one side of the stirring tank body, the air inlet is connected with an air source through an air inlet pipeline, a gas pump is arranged on the air inlet pipeline, a raw material inlet is formed in the cover body, a stirring motor is installed on the cover body through a fixed support, a stirring shaft is installed on an output shaft of the stirring motor through a coupler, the stirring shaft penetrates through the cover body and extends into the stirring tank body, a disc-shaped stirring frame is sleeved on the stirring shaft, stirring blades are vertically arranged on the edge of the stirring frame at intervals, an axial flow type stirring frame is arranged on the stirring shaft and positioned above the disc-shaped stirring frame, and a plurality of obliquely-arranged stirring paddles are arranged on the axial flow type stirring frame; the stirring tank is internally provided with a cleaning mechanism, the cleaning mechanism comprises a cylindrical cleaning rack, the two sides of the upper surface of the cylindrical cleaning rack are fixedly connected with the bottom of the cover body through electric telescopic rods, the periphery and the bottom of the cylindrical cleaning rack are uniformly provided with a plurality of high-pressure spray heads at intervals, the high-pressure spray heads penetrate through the cover body through high-pressure water pipes and are connected with a water source, the high-pressure water pipes are provided with high-pressure water pumps, and the middle of the cylindrical cleaning rack is provided with through holes for the stirring shafts to penetrate through.
2. The stirring tank for 3-pyrroline according to claim 1, characterized in that: the high-pressure water pipe is a telescopic hose.
3. The stirring tank for 3-pyrroline according to claim 1, characterized in that: the disc-shaped stirring frame is formed by two semicircular discs in a detachable mode.
4. The stirring tank for 3-pyrroline according to claim 1, characterized in that: eight stirring blades are provided.
5. The stirring tank for 3-pyrroline according to claim 1, characterized in that: the inclination angle of the stirring paddle is 40-60 degrees.
6. The stirring tank for 3-pyrroline according to claim 1, characterized in that: the stirring paddle is three pieces.
7. The stirring tank for 3-pyrroline according to claim 1, characterized in that: the stirring tank is characterized in that a controller is arranged on the outer side of the stirring tank body, and the stirring motor, the high-pressure water pump, the electric telescopic rod and the gas pump are all controlled by the controller.
8. The stirring tank for 3-pyrroline according to claim 7, characterized in that: and the high-pressure water pipe is provided with a flowmeter, and the flowmeter is connected with the controller.
9. The stirring tank for 3-pyrroline according to claim 1, characterized in that: and shock absorption supporting legs are arranged on two sides of the bottom of the stirring tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023091536.9U CN214210504U (en) | 2020-12-21 | 2020-12-21 | 3-stirring tank for pyrroline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023091536.9U CN214210504U (en) | 2020-12-21 | 2020-12-21 | 3-stirring tank for pyrroline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214210504U true CN214210504U (en) | 2021-09-17 |
Family
ID=77703747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023091536.9U Expired - Fee Related CN214210504U (en) | 2020-12-21 | 2020-12-21 | 3-stirring tank for pyrroline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214210504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112657454A (en) * | 2020-12-21 | 2021-04-16 | 南京宇诚医药科技有限公司 | 3-stirring tank for pyrroline |
-
2020
- 2020-12-21 CN CN202023091536.9U patent/CN214210504U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112657454A (en) * | 2020-12-21 | 2021-04-16 | 南京宇诚医药科技有限公司 | 3-stirring tank for pyrroline |
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Legal Events
| 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: 20210917 |