CN216778768U - Continuous hydrogenation reaction device - Google Patents
Continuous hydrogenation reaction device Download PDFInfo
- Publication number
- CN216778768U CN216778768U CN202220494265.1U CN202220494265U CN216778768U CN 216778768 U CN216778768 U CN 216778768U CN 202220494265 U CN202220494265 U CN 202220494265U CN 216778768 U CN216778768 U CN 216778768U
- Authority
- CN
- China
- Prior art keywords
- reaction barrel
- reaction
- barrel
- pipe
- continuous hydrogenation
- 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
- 238000005984 hydrogenation reaction Methods 0.000 title claims abstract description 27
- 238000006243 chemical reaction Methods 0.000 claims abstract description 65
- 238000003756 stirring Methods 0.000 claims abstract description 19
- 239000007921 spray Substances 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000002994 raw material Substances 0.000 abstract description 43
- 239000007788 liquid Substances 0.000 abstract description 21
- 239000007787 solid Substances 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000011949 solid catalyst Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 1
- 238000011437 continuous method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
Images
Landscapes
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model provides a continuous hydrogenation reaction device, which relates to the technical field of hydrogenation reaction kettles and comprises a reactor body, wherein the reactor body comprises a reaction barrel and an auxiliary mixing mechanism, the auxiliary mixing mechanism is arranged in the reaction barrel, the auxiliary mixing mechanism comprises a stirring frame and a spray head, the stirring frame is movably arranged at the lower end in the reaction barrel, a rotating shaft is arranged at the upper end of the stirring frame, and the upper end of the rotating shaft movably penetrates through the upper end of the reaction barrel and is mutually connected with the output end of a motor. According to the utility model, after the raw materials are injected into the reaction barrel through the feeding pipe, the liquid, gaseous and solid raw materials in the reaction barrel are subjected to mixing reaction through the matching of the rotating frame, the mixing frame and the spray head, and the contact area between the liquid and the gaseous raw materials is increased through the spraying of the spray head, so that the mixing reaction efficiency of the raw materials is further accelerated.
Description
Technical Field
The utility model relates to the technical field of hydrogenation reaction kettles, in particular to a continuous hydrogenation reaction device.
Background
The hydrogenation reactor is a piece of very important equipment in organic chemistry laboratories and actual production processes, and not only can be used as a container for hydrogenation reaction, but also can be used in occasions where liquid and gas need to be fully mixed. However, in the process of using the hydrogenation reactor, because the volume of the reactor is too large, and the materials to be reacted comprise gas-phase hydrogen, liquid-phase raw materials and solid-phase catalysts, which are difficult to be fully mixed in the reaction kettle, the catalytic hydrogenation reaction efficiency is low, and the final product quality is affected, a hydrogenation reaction device is provided at this time to accelerate the reaction efficiency of the materials and improve the product quality.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a continuous hydrogenation reaction device which can effectively solve the problems in the background technology.
In order to realize the purpose, the utility model adopts the technical scheme that:
the utility model provides a continuous method hydrogenation reaction device, includes the reactor body, the reactor body is including reacting bucket and supplementary mixing mechanism, the inside of reacting bucket is located to supplementary mixing mechanism, supplementary mixing mechanism is including stirring frame and shower nozzle, stirring frame movable mounting is at the inside lower extreme of reacting bucket, the pivot is installed to the upper end of stirring frame, the upper end activity of pivot run through the upper end of reacting bucket and interconnect with the output of motor, the shower nozzle is equipped with a plurality of and installs the both sides in the inside upper end of reacting bucket respectively, the upper surface of reacting bucket runs through and installs a plurality of inlet pipes, the inside downside of reacting bucket runs through and installs the discharging pipe, the inlet pipe is equipped with the valve respectively with the inside of discharging pipe.
Preferably, the motor is installed on the upper surface of the reaction barrel through a fixing frame, a sealing block is fixedly installed on the outer side of an upper end rod body of the rotating shaft, the sealing block is installed inside a sealing groove, and the sealing groove is formed in the upper end of the inside of the reaction barrel.
Preferably, the outer sides of the rod bodies of the rotating shafts are respectively provided with a rotating groove, a rotating block is movably arranged in each rotating groove, and one end, far away from each other, of each rotating block is connected with the connecting rod.
Preferably, the ends, far away from each other, of the connecting rods are respectively connected with the gears, the gears are meshed with the teeth, the teeth are respectively arranged on the lower inner surface of the annular groove, the annular groove is arranged at the upper inner end of the reaction barrel, the teeth are arranged at the same intervals, and the rod bodies of the connecting rods are respectively and fixedly provided with the mixing frame.
Preferably, the spray heads are respectively connected with the conveying pipes, the lower ends of the conveying pipes are respectively connected with the main pipe, and the upper end of the main pipe is provided with a second connecting pipe in a penetrating mode.
Preferably, the second connecting pipe is connected with the output end of a water pump, the water pump is arranged in a placing groove, the placing groove is arranged at the lower end of the inner part of the reaction barrel, and the input end of the water pump is connected with the first connecting pipe.
As preferred, the upper end of a connecting pipe runs through and installs the inside lower surface at the reaction vessel, the filter screen is installed to the inside upper end of a connecting pipe, install the adjustable shelf in the middle of the lower extreme of stirring frame, laminate mutually between adjustable shelf and the filter screen.
Compared with the prior art, the utility model has the following beneficial effects:
(1) according to the utility model, after raw materials are injected into the reaction barrel through the feeding pipe, the liquid, gaseous and solid raw materials in the reaction barrel are subjected to mixing reaction through the matching of the rotating frame, the mixing frame and the spray head, and the contact area between the liquid and gaseous raw materials is increased through the spraying of the spray head, so that the mixing reaction efficiency of the raw materials is further accelerated.
(2) According to the utility model, through the matching of the stirring frame and the movable frame, the undissolved solid raw materials retained on the surface of the filter screen are pushed to work, so that the filter screen is prevented from being blocked by the solid raw materials, and the water pump is more convenient to guide work.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a continuous hydrogenation reactor according to the present invention;
FIG. 2 is a schematic diagram of a front view of a continuous hydrogenation reactor according to the present invention;
FIG. 3 is a schematic diagram of a side view of a continuous hydrogenation reactor of the present invention;
FIG. 4 is a schematic diagram of a cross-sectional view taken along line A-A in FIG. 2 of a continuous hydrogenation apparatus according to the present invention;
FIG. 5 is a schematic diagram of a cross-sectional view taken along line B-B in FIG. 3 of a continuous hydrogenation apparatus according to the present invention;
FIG. 6 is an enlarged schematic view of the hydrogenation apparatus of FIG. 5 according to the present invention.
In the figure: 1. a reactor body; 2. a reaction barrel; 3. a feed pipe; 4. an auxiliary mixing mechanism; 401. a motor; 402. a rotating shaft; 403. a sealing block; 404. a sealing groove; 405. a stirring frame; 406. rotating the block; 407. a rotating tank; 408. a connecting rod; 409. a gear; 410. an annular groove; 411. teeth; 412. a movable frame; 413. a first connecting pipe; 414. filtering with a screen; 415. a placement groove; 416. a water pump; 417. a second connecting pipe; 418. a header pipe; 419. a transport pipe; 420. a spray head; 421. a mixing frame; 5. a valve; 6. and (4) discharging the pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1-6, a continuous hydrogenation reaction device, including reactor body 1, reactor body 1 includes reaction barrel 2 and supplementary mixing mechanism 4, supplementary mixing mechanism 4 locates the inside of reaction barrel 2, supplementary mixing mechanism 4 is including agitator 405 and shower nozzle 420, agitator 405 movable mounting is at the inside lower extreme of reaction barrel 2, pivot 402 is installed to the upper end of agitator 405, the upper end activity of pivot 402 runs through the upper end of reaction barrel 2 and interconnects with the output of motor 401, shower nozzle 420 is equipped with a plurality of and installs respectively in the both sides of the inside upper end of reaction barrel 2, a plurality of inlet pipes 3 are installed through to the upper surface of reaction barrel 2, discharge pipe 6 is installed through to the inside downside of reaction barrel 2, inlet pipe 3 is equipped with valve 5 respectively with the inside of discharge pipe 6.
In the specific arrangement, the motor 401 is mounted on the upper surface of the reaction barrel 2 through a fixing frame, a sealing block 403 is fixedly mounted on the outer side of the upper shaft of the rotating shaft 402, the sealing block 403 is mounted in a sealing groove 404, and the sealing groove 404 is arranged at the upper end of the interior of the reaction barrel 2. Through the cooperation of sealed piece 403 and seal groove 404, strengthen the inside sealing performance of reaction barrel 2 to better carry out the mixed reaction work to the raw materials, thereby even if be convenient for motor 401 to drive pivot 402 and advance rotatory work, can not produce at pivot 402 rotatory in-process yet, the inside circumstances such as gas leakage that produce of reaction barrel 2, better protect its work.
When the device is specifically arranged, the outer sides of the shafts of the rotating shafts 402 are respectively provided with a rotating groove 407, the rotating grooves 407 are respectively movably mounted in the rotating grooves 406, the ends, far away from each other, of the rotating blocks 406 are respectively connected with a connecting rod 408, the ends, far away from each other, of the connecting rods 408 are respectively connected with a gear 409, the gear 409 is in meshing connection with teeth 411, the teeth 411 are respectively arranged on the lower surface of the inner part of the annular groove 410, the annular groove 410 is arranged on the upper end of the inner part of the reaction barrel 2, the intervals between the teeth 411 are the same, and the shafts of the connecting rods 408 are respectively and fixedly mounted with a mixing frame 421. In the process of rotating at pivot 402, gear 409 through with tooth 411 between the meshing be connected, drive connecting rod 408 and carry out rotation work alone through rotatory piece 406 and the cooperation of swivelling chute 407, let connecting rod 408 drive mix frame 421 and carry out mixing operation to the liquid raw materials and the gaseous raw materials of reaction barrel 2 inside, strengthen the reaction rate of raw materials, improve the production efficiency to the raw materials.
When the reaction barrel is specifically arranged, the spray head 420 is connected with the conveying pipe 419, the lower end of the conveying pipe 419 is connected with the main pipe 418, the upper end of the main pipe 418 is provided with a second connecting pipe 417 in a penetrating mode, the second connecting pipe 417 is connected with the output end of the water pump 416, the water pump 416 is arranged inside the placing groove 415, the placing groove 415 is arranged at the lower end of the inside of the reaction barrel 2, and the input end of the water pump 416 is connected with the first connecting pipe 413. Through the cooperation of water pump 416 and shower nozzle 420, the inside liquid raw materials of reaction barrel 2, spray to reaction barrel 2's inside, thereby increase the area of contact of liquid raw materials and gaseous state raw materials, thereby accelerate the inside gaseous state raw materials of reaction barrel 2, liquid raw materials and solid catalyst carry out the mixed reaction work, make gaseous state raw materials, liquid raw materials and solid catalyst pass through mixing frame 421, the cooperation of stirring frame 405 and shower nozzle 420 carries out the intensive mixing work in reaction barrel 2's inside, the reaction efficiency of raw materials has been improved greatly.
When the device is specifically arranged, the upper end of the first connecting pipe 413 penetrates through the inner lower surface of the reaction barrel 2, the filter screen 414 is arranged at the inner upper end of the first connecting pipe 413, the movable frame 412 is arranged in the middle of the lower end of the stirring frame 405, and the movable frame 412 and the filter screen 414 are attached to each other. The water pump 416 sucks the liquid raw material inside the reaction barrel 2 through the first connecting pipe 413, the filter screen 414 is used for isolating the solid catalyst which is not melted in the liquid raw material, then the water pump 416 injects the liquid raw material into the inside of the transport pipe 419 through the second connecting pipe 417 and the header pipe 418, and finally the transport pipe 419 injects the liquid raw material into the inside of the spray head 420, so that the spray head 420 sprays the liquid raw material into the inside of the reaction barrel 2, thereby increasing the contact area between the liquid raw material and the gaseous raw material, improving the mixed reaction efficiency of the raw materials, and along with the rotation of the stirring frame 405, the stirring frame 405 drives the movable frame 412 to rotate on the surface of the filter screen 414, so as to push the solid catalyst retained on the surface of the filter screen 414 and avoid the filter screen 414 from being blocked.
The continuous hydrogenation reaction device has the working principle that:
when the device is used, firstly, a user carries out continuous feeding work on raw materials through the matching of the feeding pipe 3 and the valve 5, then after the raw materials enter the reaction barrel 2, the user starts the motor 401, the motor 401 drives the stirring frame 405 to rotate through the rotating shaft 402, the stirring frame 405 carries out preliminary mixing reaction work on the raw materials inside the reaction barrel 2, then in the rotating process of the rotating shaft 402, the gear 409 is connected with the teeth 411 in a meshed mode, the connecting rod 408 is driven to carry out independent rotating work through the matching of the rotating block 406 and the rotating groove 407, the connecting rod 408 drives the mixing frame 421 to carry out mixing work on the liquid raw materials and the gas raw materials inside the reaction barrel 2, the water pump 416 inputs the liquid raw materials into the inside of the main pipe 418 through the first connecting pipe 413 and the second connecting pipe 417, and then the liquid raw materials are respectively injected into the inside of the spray head 420 through the conveying pipe 419, let shower nozzle 420 spray liquid raw material to the inside of reaction barrel 2, strengthen the area of contact of liquid raw material and gaseous state raw materials, the raw materials after the final mixed reaction is accomplished carries out discharge work through discharging pipe 6.
The above-mentioned embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations of the present invention, and it will be apparent to those of ordinary skill in the art that various changes and modifications can be made based on the above description.
Claims (7)
1. A continuous hydrogenation reaction device comprises a reactor body (1), and is characterized in that: the reactor body (1) comprises a reaction barrel (2) and an auxiliary mixing mechanism (4), the auxiliary mixing mechanism (4) is arranged in the reaction barrel (2), the auxiliary mixing mechanism (4) comprises a stirring frame (405) and a spray head (420), the stirring frame (405) is movably arranged at the lower end in the reaction barrel (2), the upper end of the stirring frame (405) is provided with a rotating shaft (402), the upper end of the rotating shaft (402) movably penetrates through the upper end of the reaction barrel (2) and is connected with the output end of the motor (401), the spray heads (420) are provided with a plurality of spray heads and are respectively arranged at the two sides of the upper end in the reaction barrel (2), a plurality of feeding pipes (3) are arranged on the upper surface of the reaction barrel (2) in a penetrating way, a discharge pipe (6) penetrates through the lower side in the reaction barrel (2), the feeding pipe (3) and the discharging pipe (6) are internally provided with valves (5) respectively.
2. The continuous hydrogenation reaction apparatus according to claim 1, wherein: the motor (401) is installed on the upper surface of the reaction barrel (2) through a fixing frame, a sealing block (403) is fixedly installed on the outer side of an upper end rod body of the rotating shaft (402), the sealing block (403) is installed inside a sealing groove (404), and the sealing groove (404) is arranged at the upper end of the inside of the reaction barrel (2).
3. The continuous hydrogenation reaction apparatus according to claim 2, wherein: the outer sides of the rod bodies of the rotating shafts (402) are respectively provided with a rotating groove (407), rotating blocks (406) are respectively movably mounted in the rotating grooves (407), and the ends, far away from each other, of the rotating blocks (406) are respectively connected with the connecting rods (408).
4. A continuous hydrogenation reactor according to claim 3, characterized in that: one end that connecting rod (408) kept away from each other interconnect respectively with between gear (409), meshing connection between gear (409) and tooth (411), the inside lower surface of annular groove (410) is located respectively in tooth (411), the inside upper end of reaction barrel (2) is located in annular groove (410), the interval is the same between tooth (411), the pole body of connecting rod (408) is fixed mounting respectively has mixed frame (421).
5. The continuous hydrogenation reactor according to claim 4, wherein: the spray heads (420) are respectively connected with the conveying pipes (419), the lower ends of the conveying pipes (419) are respectively connected with the header pipe (418), and the upper end of the header pipe (418) is provided with a second connecting pipe (417) in a penetrating mode.
6. The continuous hydrogenation reaction apparatus according to claim 5, wherein: the second connecting pipe (417) is connected with the output end of a water pump (416), the water pump (416) is installed in a placing groove (415), the placing groove (415) is arranged at the lower end of the inner part of the reaction barrel (2), and the input end of the water pump (416) is connected with the first connecting pipe (413).
7. The continuous hydrogenation reaction apparatus according to claim 6, wherein: the upper end of a connecting pipe (413) runs through the inside lower surface of installing in reaction barrel (2), filter screen (414) are installed to the inside upper end of a connecting pipe (413), install adjustable shelf (412) in the middle of the lower extreme of stirring frame (405), laminate mutually between adjustable shelf (412) and filter screen (414).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220494265.1U CN216778768U (en) | 2022-03-09 | 2022-03-09 | Continuous hydrogenation reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220494265.1U CN216778768U (en) | 2022-03-09 | 2022-03-09 | Continuous hydrogenation reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216778768U true CN216778768U (en) | 2022-06-21 |
Family
ID=82000778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220494265.1U Expired - Fee Related CN216778768U (en) | 2022-03-09 | 2022-03-09 | Continuous hydrogenation reaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216778768U (en) |
-
2022
- 2022-03-09 CN CN202220494265.1U patent/CN216778768U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212893977U (en) | Add medicine sewage treatment plant | |
| CN214880451U (en) | Glycerol waste liquid recovery device | |
| CN216778768U (en) | Continuous hydrogenation reaction device | |
| CN213493333U (en) | Blendor with cleaning device | |
| CN113019287A (en) | Cauldron body is used in production of 17 alpha-hydroxyl progesterone | |
| CN210410443U (en) | Energy-efficient stirred tank for chemical industry | |
| CN212283949U (en) | Chemical adding device is made to reductant in reverse osmosis equipment based on sea water desalination usefulness | |
| CN212119227U (en) | Belt type vacuum filter | |
| CN210752336U (en) | Fertilizer raw material mixing device | |
| CN211445205U (en) | Sewage treatment device for improving ozone utilization rate | |
| CN211246535U (en) | Reation kettle is used in cream material production convenient to clearance inner wall | |
| CN112191154A (en) | Fertilizer raw material mixing device | |
| CN215086581U (en) | A agitating unit for enamel kettle | |
| CN218654449U (en) | Reation kettle is used in water treatment agent production | |
| CN219596382U (en) | Dilution device is used in synthetic resin production | |
| CN213913805U (en) | High-efficient stirring reation kettle that chemical industry field was used | |
| CN211098987U (en) | Organic synthesis catalyst equipment | |
| CN221460401U (en) | Convenient enzymolysis tank is used in compound enzyme preparation | |
| CN216778604U (en) | Double-planet mixer convenient to material loading | |
| CN221027748U (en) | Dosing sewage treatment device for sewage treatment | |
| CN213699836U (en) | Take cleaning function's chemical industry reation kettle | |
| CN213966622U (en) | Reaction kettle device for water treatment agent for injection polymerization | |
| CN218689298U (en) | Reation kettle is used in denitrifier production | |
| CN219839681U (en) | High leakproofness white spirit fermentation cylinder | |
| CN219719096U (en) | Water and fertilizer integrated fertilization equipment |
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: 20220621 |