CN219129190U - Reaction kettle capable of improving reaction efficiency - Google Patents

Abstract

The application provides a reaction kettle for improving reaction efficiency, comprising: the reaction kettle main part is connected with auxiliary reaction mechanism at the vertical lateral wall of reaction kettle main part, and auxiliary reaction mechanism includes: the utility model provides a motor on the vertical outer wall of reation kettle main part of fixed connection, the output shaft fixedly connected with pivot of motor, the pivot passes through the vertical lateral wall rotation connection of bearing and reation kettle main part, the pivot is located two installation poles of axil wall symmetry fixedly connected with in the reation kettle main part, the pole wall fixedly connected with of installation pole is a plurality of crushing sword, crushing sword is located the below of filling tube, the axil wall symmetry fixedly connected with of pivot two dead levers, the pole wall fixedly connected with of dead lever is a plurality of boards of beating, the board of beating is located the below of feed liquor valve. This application breaks up solid material and liquid material at whereabouts in-process, makes solid material and liquid material quick spread among the reation kettle main part, makes the quick abundant contact of solid material and liquid material, improves reaction efficiency.

Description

Reaction kettle capable of improving reaction efficiency

Technical Field

The application relates to the technical field of reaction kettles, in particular to a reaction kettle capable of improving reaction efficiency.

Background

The medical intermediate is a chemical raw material or chemical product used in the process of synthesizing medicines, the chemical product does not need a production license of medicines, can be produced in a common chemical plant, and can be used for synthesizing medicines as long as the level is reached.

The production of the medical intermediate involves a process of mixing solid and liquid materials for reaction, such as hydrogenation reaction commonly used in the production of the medical intermediate, wherein hydrogen, the solid materials and the liquid materials are all hydrogenation reaction process materials, and the general process is to add the solid materials and the liquid materials firstly and then add the hydrogen under a certain pressure for reaction.

When the solid material and the liquid material are involved in the production of the medical intermediate, a stirring device is arranged in the reaction kettle in order to improve the mixing speed of the solid material and the liquid material and the reaction efficiency. However, most stirring devices in the reaction kettles are arranged at the middle position inside the reaction kettles, and stirring is performed after solid materials and liquid materials fall into the bottoms of the reaction kettles. Like this, because the solid material and the liquid material that need the reaction all gather in the reation kettle bottom, stir solid material and the liquid material of gathering, stirring mixing efficiency is low to lead to the contact effect of solid material and liquid material relatively poor, thereby lead to reaction efficiency lower.

Disclosure of Invention

The application provides a reaction kettle capable of improving reaction efficiency, which solves the problems that when raw materials are added into an existing reaction kettle, solid materials and liquid materials are directly injected into the reaction kettle, the solid materials and the liquid materials are gathered together when entering the reaction kettle, the speed of the solid materials and the liquid materials in the reaction kettle is slow, and the contact effect of the solid materials and the liquid materials is poor, so that the reaction efficiency is poor.

The application provides a reaction kettle for improving reaction efficiency, comprising: the reactor comprises a reactor main body, the upside fixed intercommunication of reactor main body has the feed liquor valve, the upside fixed intercommunication of reactor main body has the charging tube, charging tube external screw thread cover is equipped with the tube cap, the bottom fixedly connected with bleeder valve of reactor main body, its characterized in that: the vertical side wall of the reaction kettle main body is connected with an auxiliary reaction mechanism;

the auxiliary reaction mechanism comprises a motor fixedly connected to the vertical outer wall of the reaction kettle main body, an output shaft of the motor is fixedly connected with a rotating shaft, the rotating shaft is rotationally connected with the vertical side wall of the reaction kettle main body through a bearing, the rotating shaft is positioned in the reaction kettle main body, two mounting rods are symmetrically and fixedly connected to the shaft wall of the mounting rods, a plurality of crushing cutters are fixedly connected to the shaft wall of the mounting rods, the crushing cutters are positioned below the feeding pipe, two fixing rods are symmetrically and fixedly connected to the shaft wall of the rotating shaft, a plurality of scattering plates are fixedly connected to the shaft wall of the fixing rods, and the scattering plates are positioned below the liquid inlet valve.

Optionally, fixedly connected with diaphragm between the inner wall of both sides around the reation kettle main part, the shaft hole has been seted up on the diaphragm, the pore wall in shaft hole is rotated through ball bearing and is connected with the drive shaft, the shaft hole is all stretched out at the both ends of drive shaft, pivot external fixation cover is equipped with drive bevel gear, the drive shaft external fixation cover is equipped with the driven bevel gear with drive bevel gear engaged with, the drive shaft is close to two crossbars of shaft wall fixedly connected with of lower extreme, the pole wall fixedly connected with puddler of crossbars.

Optionally, the intermediate position at reation kettle main part top fixedly connected with connecting rod, the upper end fixedly connected with rings of connecting rod.

Optionally, the outer wall fixedly connected with a plurality of stands of reation kettle main part, the lower extreme fixedly connected with base of stand, a plurality of pinholes have been seted up on the base.

Optionally, the downside fixedly connected with backup pad of motor, backup pad and the outer wall fixed connection of reation kettle main part, fixedly connected with supports the dead lever between lateral wall and the reation kettle main part of backup pad downside, the louvre has been seted up in the backup pad.

Optionally, the outer wall fixedly connected with two action bars of tube cap, action bar external fixation cover is equipped with the antiskid cover.

The beneficial effects of this application are as follows:

the reaction kettle for improving reaction efficiency that this application provided includes: the reactor main part, the upside fixed intercommunication of reactor main part has the feed liquor valve, and the upside fixed intercommunication of reactor main part has the charging tube, and the charging tube external screw thread cover is equipped with the tube cap, and the bottom fixedly connected with bleeder valve of reactor main part connects auxiliary reaction mechanism at the vertical lateral wall of reactor main part, and auxiliary reaction mechanism includes: the utility model provides a motor on the vertical outer wall of reation kettle main part of fixed connection, the output shaft fixedly connected with pivot of motor, the pivot passes through the vertical lateral wall rotation connection of bearing and reation kettle main part, the pivot is located two installation poles of axil wall symmetry fixedly connected with in the reation kettle main part, the pole wall fixedly connected with of installation pole is a plurality of crushing sword, crushing sword is located the below of filling tube, the axil wall symmetry fixedly connected with of pivot two dead levers, the pole wall fixedly connected with of dead lever is a plurality of boards of beating, the board of beating is located the below of feed liquor valve. This application can break up it at the inside whereabouts in-process of reation kettle of solid material and liquid material, makes solid material and liquid material quick spread the reation kettle main part in, makes the quick abundant contact of solid material and liquid material, can improve the reaction efficiency of solid material and liquid material, the effectual reaction efficiency that has improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief description will be given below of the drawings that are needed in the embodiments or the prior art descriptions, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of a reaction kettle for improving reaction efficiency according to an embodiment of the present disclosure;

FIG. 2 is a schematic structural diagram of the portion A in FIG. 1 according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a portion B in fig. 1 according to an embodiment of the present application.

Reference numerals indicate, 1, a reaction kettle main body; 2. a liquid inlet valve; 3. a feeding tube; 4. a tube cover; 5. a discharge valve; 6. a motor; 7. a rotating shaft; 8. a mounting rod; 9. a crushing knife; 10. a fixed rod; 11. a scattering plate; 12. a cross plate; 13. a shaft hole; 14. a drive shaft; 15. a drive bevel gear; 16. a driven bevel gear; 17. a cross bar; 18. a stirring rod; 19. a connecting rod; 20. a hanging ring; 21. a column; 22. a base; 23. a pin hole; 24. a support plate; 25. supporting the diagonal rod; 26. a heat radiation hole; 27. an operation lever; 28. an anti-skid sleeve.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application are clearly and completely described below, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without inventive effort, are also within the scope of the present application based on the embodiments herein.

Fig. 1 is a schematic overall structure of a reaction kettle for improving reaction efficiency according to an embodiment of the present application, and fig. 2 is a schematic structural diagram of a portion a in fig. 1 according to an embodiment of the present application. As shown in fig. 1 and 2, the reaction kettle for improving reaction efficiency provided in this embodiment includes: the reactor comprises a reactor body 1, wherein a liquid inlet valve 2 is fixedly communicated with the upper side of the reactor body 1, a feeding pipe 3 is fixedly communicated with the upper side of the reactor body 1, a pipe cover 4 is sleeved on the outer thread of the feeding pipe 3, a discharge valve 5 is fixedly connected with the bottom of the reactor body 1, and an auxiliary reaction mechanism is connected with the vertical side wall of the reactor body 1.

The auxiliary reaction mechanism comprises: the motor 6 of fixed connection on the vertical outer wall of reation kettle main part 1, the output shaft fixedly connected with pivot 7 of motor 6, pivot 7 passes through the bearing and rotates with the vertical lateral wall of reation kettle main part 1 and be connected, pivot 7 is located two installation poles 8 of the axil wall symmetry fixedly connected with of reation kettle main part 1, the pole wall fixedly connected with of installation pole 8 smashes sword 9, smash sword 9 and be located the below of filling tube 3, the axil wall symmetry fixedly connected with of pivot 7 two dead levers 10, the pole wall fixedly connected with of dead lever 10 a plurality of boards 11 of scattering, the board 11 is located the below of feed liquor valve 2.

In the above embodiment, the crushing blade 9 is located below the charging pipe 3, and the blade surface of the crushing blade 9 is parallel to the falling direction of the solid material, so that the crushing blade 9 is more convenient to crush the solid material in the falling process of the solid material in the reaction kettle.

The scattering plate 11 is located below the liquid inlet valve 2, and the plane where the scattering plate 11 is located has a certain angle with the straight line where the liquid material falls down, so that when the liquid material falls onto the scattering plate 11, the liquid material is dispersed by reflection of the scattering plate 11, and the liquid material is conveniently dispersed in the falling process of the liquid material in the reaction kettle.

When the novel medicine preparation device is used, liquid materials and solid materials required by medicine intermediate preparation are respectively added through the liquid inlet valve 2 and the feeding pipe 3, the motor 6 is controlled to operate, the output shaft of the motor 6 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the two mounting rods 8 to rotate, the mounting rods 8 drive the plurality of crushing cutters 9 to rotate, the plurality of crushing cutters 9 rotating at high speed can crush the solid materials entering the reaction kettle main body 1, and the crushed solid materials can be thrown into the reaction kettle main body 1, so that the solid materials are rapidly dispersed.

And, pivot 7 drives two dead levers 10 and rotates, and dead lever 10 drives a plurality of boards 11 that scatter and rotate, and a plurality of boards 11 that scatter that high-speed rotated can scatter the liquid material to can make the liquid material scatter in the reation kettle main part 1 fast, the solid material and the liquid material of dispersion in reation kettle main part 1 mix.

In this embodiment, by connecting an auxiliary reaction mechanism to the vertical side wall of the reaction vessel main body 1, the auxiliary reaction mechanism includes: the motor 6 of fixed connection on the vertical outer wall of reation kettle main part 1, the output shaft fixedly connected with pivot 7 of motor 6, pivot 7 passes through the bearing and rotates with the vertical lateral wall of reation kettle main part 1 and be connected, pivot 7 is located two installation poles 8 of the axil wall symmetry fixedly connected with of reation kettle main part 1, the pole wall fixedly connected with of installation pole 8 smashes sword 9, smash sword 9 and be located the below of filling tube 3, the axil wall symmetry fixedly connected with of pivot 7 two dead levers 10, the pole wall fixedly connected with of dead lever 10 a plurality of boards 11 of scattering, the board 11 is located the below of feed liquor valve 2. Therefore, the solid materials and the liquid materials can be scattered in the falling process of the inside of the reaction kettle, so that the solid materials and the liquid materials are rapidly scattered in the reaction kettle main body 1, the solid materials and the liquid materials are rapidly and fully contacted, the reaction efficiency of the solid materials and the liquid materials can be improved, and the reaction efficiency is effectively improved.

Alternatively, as shown in fig. 1 and fig. 3, a cross plate 12 is fixedly connected between inner walls of front and rear sides of the reaction kettle main body 1, a shaft hole 13 is formed in the cross plate 12, a driving shaft 14 is rotatably connected to the wall of the shaft hole 13 through a ball bearing, two ends of the driving shaft 14 extend out of the shaft hole 13, a driving bevel gear 15 is fixedly sleeved outside the rotating shaft 7, a driven bevel gear 16 meshed with the driving bevel gear 15 is fixedly sleeved outside the driving shaft 14, two cross rods 17 are fixedly connected to shaft walls of the driving shaft 14 close to the lower end, and a plurality of stirring rods 18 are fixedly connected to the rod walls of the cross rods 17.

In this embodiment, the rotation shaft 7 drives the driving bevel gear 15 to rotate, the driving bevel gear 15 drives the driven bevel gear 16 to rotate, the driven bevel gear 16 drives the driving shaft 14 to rotate, the driving shaft 14 drives the cross rod 17 to rotate, the cross rod 17 can drive the stirring rods 18 to rotate rapidly, the stirring rods 18 can accelerate the mixing between the solid materials and the liquid materials, and the reaction materials are stirred, so that the reaction efficiency of the reaction materials can be improved. And, drive installation pole 8, dead lever 10 and drive shaft 14 through a motor 6 and rotate to realize dispersing solid material fast even, liquid material breaks up and the reaction material stirs, improve the convenience of operation and save the energy.

Optionally, a connecting rod 19 is fixedly connected to the middle position of the top of the reaction kettle main body 1, and a hanging ring 20 is fixedly connected to the upper end of the connecting rod 19.

In the above embodiment, the hanging ring 20 can improve the convenience of hanging the reaction kettle, and improve the convenience of moving the reaction kettle.

Optionally, the outer wall of the reaction kettle main body 1 is fixedly connected with a plurality of stand columns 21, the lower ends of the stand columns 21 are fixedly connected with a base 22, and a plurality of pin holes 23 are formed in the base 22.

In the above embodiment, the upright post 21 and the base 22 provided are mutually matched, so that the stability of the placement of the reaction kettle can be improved, and the convenience of fixing the reaction kettle can be improved by the pin hole 23 provided.

Optionally, a supporting plate 24 is fixedly connected to the lower side of the motor 6, the supporting plate 24 is fixedly connected to the outer wall of the reaction kettle main body 1, a supporting diagonal rod 25 is fixedly connected between the side wall of the lower side of the supporting plate 24 and the reaction kettle main body 1, and a heat dissipation hole 26 is formed in the supporting plate 24.

In this embodiment, the support plate 24 and the support diagonal rod 25 are arranged to cooperate with each other, so that the stability of fixing the motor 6 can be improved, and the heat dissipation holes 26 can avoid the support plate 24 from obstructing the normal heat dissipation of the motor 6.

Optionally, two operation levers 27 are fixedly connected to the outer wall of the tube cover 4, an anti-slip sleeve 28 is fixedly sleeved outside the operation levers 27, the tube cover 4 can be rotated by pushing the operation levers 27, and the convenience of dismounting the tube cover 4 is improved.

Working principle: when the novel medicine feeding device is used, required liquid materials and solid materials are prepared by adding medicine intermediates through the liquid inlet valve 2 and the feeding pipe 3, the motor 6 is controlled to operate, the output shaft of the motor 6 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the two mounting rods 8 to rotate, the mounting rods 8 drive the plurality of crushing cutters 9 to rotate, the plurality of crushing cutters 9 rotating at a high speed can crush the solid materials entering the reaction kettle main body 1, and the crushed solid materials can be thrown into the reaction kettle main body 1, so that the solid materials are rapidly and uniformly dispersed.

And, pivot 7 drives two dead levers 10 and rotates, and dead lever 10 drives a plurality of boards 11 that scatter rotatory, and a plurality of boards 11 that scatter of high-speed rotation can scatter the liquid material to can make the liquid material quick scatter in reation kettle main part 1, thereby can make solid material and liquid material quick scatter in reation kettle main part 1, make the quick abundant contact of solid material and liquid material, can improve the reaction efficiency of solid material and liquid material, effectually improved reaction efficiency, effectually improved the preparation efficiency of medical intermediate.

Further, the rotating shaft 7 drives the driving bevel gear 15 to rotate, the driving bevel gear 15 drives the driven bevel gear 16 to rotate, the driven bevel gear 16 drives the driving shaft 14 to rotate, the driving shaft 14 drives the cross rod 17 to rotate, the cross rod 17 can drive the stirring rods 18 to rotate rapidly, and the stirring rods 18 can stir reaction materials, so that the reaction efficiency of the reaction materials can be improved.

In the description of the present application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

In the description of the present application, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Finally, it should be noted that the above embodiments are merely for illustrating the technical solution of the present application, and are not limiting; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand; the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims (6)

1. The utility model provides an improve reaction efficiency's reation kettle, includes reation kettle main part (1), the upside fixed intercommunication of reation kettle main part (1) has feed liquor valve (2), the upside fixed intercommunication of reation kettle main part (1) has filling tube (3), filling tube (3) external screw thread cover is equipped with tube cap (4), the bottom fixedly connected with bleeder valve (5) of reation kettle main part (1), its characterized in that: the vertical side wall of the reaction kettle main body (1) is connected with an auxiliary reaction mechanism;

the auxiliary reaction mechanism comprises a motor (6) fixedly connected to the vertical outer wall of a reaction kettle main body (1), an output shaft of the motor (6) is fixedly connected with a rotating shaft (7), the rotating shaft (7) is rotationally connected with the vertical side wall of the reaction kettle main body (1) through a bearing, the rotating shaft (7) is positioned in the two mounting rods (8) of the symmetrical shaft wall of the reaction kettle main body (1), a plurality of crushing cutters (9) are fixedly connected to the rod wall of the mounting rods (8), the crushing cutters (9) are positioned below a feeding pipe (3), two fixing rods (10) are symmetrically and fixedly connected to the shaft wall of the rotating shaft (7), a plurality of scattering plates (11) are fixedly connected to the rod wall of the fixing rods (10), and the scattering plates (11) are positioned below a liquid inlet valve (2).

2. The reaction kettle for improving reaction efficiency according to claim 1, wherein: fixedly connected with diaphragm (12) between the inner wall of both sides around reation kettle main part (1), shaft hole (13) have been seted up on diaphragm (12), the pore wall in shaft hole (13) is connected with drive shaft (14) through ball bearing rotation, shaft hole (13) are all stretched out at the both ends of drive shaft (14), pivot (7) external fixation cover is equipped with initiative bevel gear (15), drive shaft (14) external fixation cover be equipped with initiative bevel gear (15) engaged with driven bevel gear (16), the shaft wall fixedly connected with two horizontal poles (17) of the shaft wall that drive shaft (14) are close to the lower extreme, the pole wall fixedly connected with a plurality of puddlers (18) of horizontal pole (17).

3. The reaction kettle for improving reaction efficiency according to claim 1, wherein: the middle position at the top of the reaction kettle main body (1) is fixedly connected with a connecting rod (19), and the upper end of the connecting rod (19) is fixedly connected with a hanging ring (20).

4. The reaction kettle for improving reaction efficiency according to claim 1, wherein: the outer wall fixedly connected with a plurality of stand (21) of reation kettle main part (1), the lower extreme fixedly connected with base (22) of stand (21), a plurality of pinholes (23) have been seted up on base (22).

5. The reaction kettle for improving reaction efficiency according to claim 1, wherein: the lower side fixedly connected with backup pad (24) of motor (6), the outer wall fixed connection of backup pad (24) and reation kettle main part (1), fixedly connected with supports down tube (25) between lateral wall and the reation kettle main part (1) of backup pad (24) downside, heat dissipation hole (26) have been seted up on backup pad (24).

6. The reaction vessel for improving reaction efficiency according to any one of claims 1 to 5, wherein: the outer wall of the pipe cover (4) is fixedly connected with two operation rods (27), and an anti-slip sleeve (28) is fixedly sleeved outside the operation rods (27).

Images