CN213790022U

CN213790022U - Incomplete blowing device of stills

Info

Publication number: CN213790022U
Application number: CN202022626831.3U
Authority: CN
Inventors: 杜项龙; 杜景峰; 马士忠
Original assignee: Gansu Hanju Pharmaceutical Co ltd
Current assignee: Gansu Hanju Pharmaceutical Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-07-27
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a distillation still residual emptying device belongs to the fine chemistry industry field. A residual material discharging device of a distillation kettle comprises a distillation kettle, wherein a material discharging pipe is arranged at the lower end of the distillation kettle, a feed inlet is formed in the upper end of the distillation kettle, heating wires which are uniformly distributed are fixedly arranged on the inner wall of the bottom of the distillation kettle, a heat insulation interlayer is arranged in the inner wall of the distillation kettle, a motor is fixedly arranged at the upper end of the distillation kettle through a support, a round hole is formed in the inner top of the distillation kettle, a rotating shaft extending into the distillation kettle is sleeved in the round hole in a sliding mode, a stirring paddle is fixedly arranged on the outer wall of the rotating shaft, two symmetrically arranged supporting rods are fixedly arranged at the bottom of the rotating shaft, an arc cleaning plate matched with the bottom of the distillation kettle is fixedly arranged at the tail ends of the two supporting rods, and the motor is connected with the rotating shaft through a telescopic transmission mechanism; the utility model discloses well stills can clear up the solid cauldron residue more efficient, promote operating personnel's work efficiency.

Description

Incomplete blowing device of stills

Technical Field

The utility model relates to a fine chemistry industry field especially relates to a incomplete blowing device of stills.

Background

Distillation is a very common unit operation in fine chemical production, and is used for concentrating reaction liquid or extract to obtain a reactant crude product or a high-concentration product, so that the reactant crude product or the high-concentration product is further purified or directly subjected to subsequent reactions, preparation, separation and purification of chemical products are realized, and a project order is completed.

In the actual production process, when the distilled material contains solid and high-boiling-point substances, after the distillation of the reaction kettle is finished, the bottom of the reaction kettle is provided with solid materials, and at the moment, high-boiling-point liquid such as paraffin and the like needs to be added, and after the kettle residue is heated and dissolved under stirring, the kettle residue is discharged when the kettle residue is hot, but some solid materials are closely adhered to the inner wall of the distillation kettle, and the kettle residue is difficult to separate from the inner wall by common stirring and heating, so that the cleaning work of the distillation kettle is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the kettle residue at the bottom of the distillation kettle is difficult to clean in the prior art and providing a residual material discharging device of the distillation kettle.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a incomplete blowing device of stills, includes stills, stills's lower extreme is equipped with row material pipe, stills's upper end is equipped with the feed inlet, stills's bottom inner wall fixed mounting has evenly distributed's heating wire, be equipped with the heat preservation interlayer in stills's the inner wall, stills's upper end has the motor through support fixed mounting, stills's interior top is equipped with the round hole, sliding sleeve is equipped with the pivot that extends to in the stills in the round hole, pivot outer wall fixed mounting has the stirring rake, the bottom fixed mounting of pivot has the bracing piece that two symmetries set up, two the equal fixed mounting in end of bracing piece has and stills bottom complex arc clearance board, be connected through flexible drive mechanism between motor and the pivot.

Preferably, flexible drive mechanism includes the first slide bar of fixed connection in the pivot upper end, the upper end outer wall cover of first slide bar is equipped with rather than the first sleeve of complex, first telescopic upper end fixed connection is at the output of motor, the lateral wall fixed mounting of support has the telescoping device, the upper end outer wall of pivot rotates and is connected with the drum, the drum passes through connecting rod and telescoping device's flexible end fixed connection.

Preferably, the lower extreme fixedly connected with second sleeve of pivot, the inside sliding connection of lower extreme of second sleeve has the second slide bar, the lower extreme fixedly connected with bull stick, two of second slide bar the equal fixed connection of bracing piece is on the outer wall of bull stick, through the tight spring elastic connection in top between the interior top of second slide bar and second sleeve.

Preferably, the telescopic device is an electric telescopic rod.

Preferably, the inner wall of the round hole is provided with a sealing ring matched with the rotating shaft.

Preferably, the heat-insulating interlayer is filled with heat-insulating cotton.

Compared with the prior art, the utility model provides a incomplete blowing device of stills possesses following beneficial effect:

1. this incomplete blowing device of stills, when the incomplete time of solid cauldron of needs clearance stills bottom, the telescoping device drives the pivot and slides down, the pivot drives the cleaning plate of lower extreme both sides and stills's lower extreme inner wall and offsets, then starter motor, the motor can drive first slide bar through first sleeve and rotate, first slide bar drives the stirring rake stirring through the pivot to drive two cleaning plates and rotate the clearance to stills's lower extreme inner wall, promote the incomplete cleaning efficiency of cauldron greatly.

2. This incomplete blowing device of stills rotates the clearance in the clearance board, and when the incomplete unevenness of the solid cauldron of bottom in stills, the bull stick can still drive the clearance board and slide from top to bottom under the incomplete effect of unsmooth solid cauldron in the pivoted to elastic sliding under the effect of top tension spring, thereby carrying out elastic buffering to the clearance board, effectively protect clearance board and stills's inner wall not by the scratch.

Drawings

Fig. 1 is a schematic structural view of a distillation still residue discharging device provided by the utility model;

fig. 2 is a schematic structural view of a position a in fig. 1 of the distillation still residue discharging device provided by the utility model;

fig. 3 is the structure diagram of B in fig. 1 of the residual material discharging device of the distillation still provided by the utility model.

In the figure: 1. a distillation kettle; 2. a discharge pipe; 3. a feed inlet; 4. an electric heating wire; 5. a heat insulation interlayer; 6. a support; 7. a motor; 8. a rotating shaft; 9. a circular hole; 10. a stirring paddle; 11. a support bar; 12. cleaning the plate; 13. a first slide bar; 14. a first sleeve; 15. a cylinder; 16. a telescoping device; 17. a connecting rod; 18. a rotating rod; 19. a second sleeve; 20. a second slide bar; 21. and tightly pushing the spring.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-3, a still residue discharging device comprises a still 1, a discharging pipe 2 is arranged at the lower end of the still 1, a feeding port 3 is arranged at the upper end of the still 1, heating wires 4 which are uniformly distributed are fixedly arranged on the inner wall of the bottom of the still 1, a heat-insulating interlayer 5 is arranged in the inner wall of the still 1, a motor 7 is fixedly arranged at the upper end of the still 1 through a bracket 6, a round hole 9 is arranged at the inner top of the still 1, a rotating shaft 8 which extends into the still 1 is sleeved in the round hole 9 in a sliding manner, a stirring paddle 10 is fixedly arranged on the outer wall of the rotating shaft 8, two symmetrically arranged support rods 11 are fixedly arranged at the bottom of the rotating shaft 8, arc cleaning plates 12 which are matched with the bottom of the still 1 are fixedly arranged at the tail ends of the two support rods 11, the motor 7 is connected with the rotating shaft 8 through a telescopic transmission mechanism, the telescopic transmission mechanism comprises a first slide rod 13 which is fixedly connected at the upper end of the rotating shaft 8, the upper end outer wall cover of first slide bar 13 is equipped with rather than the first sleeve 14 of complex, the upper end fixed connection of first sleeve 14 is at the output of motor 7, the lateral wall fixed mounting of support 6 has telescoping device 16, the upper end outer wall of pivot 8 rotates and is connected with drum 15, drum 15 passes through connecting rod 17 and telescoping device 16's flexible fixed connection, when the solid cauldron of needs clearance stills 1 bottom is incomplete, telescoping device 16 drives pivot 8 and slides down, pivot 8 drives the clearance board 12 of lower extreme both sides and offsets with stills 1's lower extreme inner wall, then starting motor 7, motor 7 can drive first slide bar 13 through first sleeve 14 and rotate, first slide bar 13 drives stirring rake 10 through pivot 8 and stirs, and drive two clearance boards 12 and rotate the clearance to stills 1's lower extreme inner wall, promote the incomplete cleaning efficiency of cauldron greatly.

Lower extreme fixedly connected with second sleeve 19 of pivot 8, the inside sliding connection of lower extreme of second sleeve 19 has second slide bar 20, the lower extreme fixedly connected with bull stick 18 of second slide bar 20, two equal fixed connection of bracing piece 11 are on the outer wall of bull stick 18, through top tight spring 21 elastic connection between the interior top of second slide bar 20 and second sleeve 19, in the clearance board 12 rotates the clearance in-period, when the incomplete unevenness of solid cauldron of bottom in stills 1, bull stick 18 still can drive clearance board 12 under the incomplete effect of unsmooth solid cauldron in the pivoted and slide from top to bottom, and elastic sliding under the effect of top tight spring 21, thereby carry out elastic buffering to clearance board 12, the inner wall of effectively protecting clearance board 12 and stills 1 is not scratched.

The telescopic device 16 is an electric telescopic rod.

The inner wall of the round hole 9 is provided with a sealing ring matched with the rotating shaft 8.

The thermal insulation interlayer 5 is filled with thermal insulation cotton, and the thermal insulation interlayer 5 and the thermal insulation cotton can effectively insulate the distillation kettle 1.

The working principle is as follows: in the utility model, when the solid kettle residue at the bottom of the distillation kettle 1 needs to be cleaned, the telescopic device 16 drives the rotating shaft 8 to slide downwards, the rotating shaft 8 drives the cleaning plates 12 at the two sides of the lower end to be abutted against the inner wall of the lower end of the distillation kettle 1, then the motor 7 is started, the motor 7 can drive the first slide bar 13 to rotate through the first sleeve 14, the first slide bar 13 drives the stirring paddle 10 to stir through the rotating shaft 8, and drives the two cleaning plates 12 to rotationally clean the inner wall of the lower end of the distillation kettle 1, greatly improving the cleaning efficiency of kettle residues, when the cleaning plate 12 rotates to clean the solid kettle residue on the bottom of the distillation kettle 1, the rotating rod 18 can drive the cleaning plate 12 to slide up and down under the action of the rugged solid kettle residue while rotating, and can elastically slide under the action of the jacking spring 21, thereby carrying out elastic buffering to cleaning plate 12, effectively protecting cleaning plate 12 and stills 1's inner wall from being scratched.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a incomplete blowing device of stills, includes stills (1), its characterized in that, the lower extreme of stills (1) is equipped with row material pipe (2), the upper end of stills (1) is equipped with feed inlet (3), the bottom inner wall fixed mounting of stills (1) has evenly distributed's heating wire (4), be equipped with heat preservation interlayer (5) in the inner wall of stills (1), there is motor (7) upper end of stills (1) through support (6) fixed mounting, the interior top of stills (1) is equipped with round hole (9), sliding sleeve is equipped with pivot (8) that extend to in stills (1) in round hole (9), pivot (8) outer wall fixed mounting has stirring rake (10), the bottom fixed mounting of pivot (8) has bracing piece (11) that two symmetries set up, two the equal fixed mounting in end of bracing piece (11) has and stills (1) bottom complex arc clearance board (12) And the motor (7) is connected with the rotating shaft (8) through a telescopic transmission mechanism.

2. The distillation still residue emptying device according to claim 1, wherein the telescopic transmission mechanism comprises a first slide rod (13) fixedly connected to the upper end of the rotating shaft (8), a first sleeve (14) matched with the first slide rod is sleeved on the outer wall of the upper end of the first slide rod (13), the upper end of the first sleeve (14) is fixedly connected to the output end of the motor (7), a telescopic device (16) is fixedly mounted on the side wall of the support (6), a cylinder (15) is rotatably connected to the outer wall of the upper end of the rotating shaft (8), and the cylinder (15) is fixedly connected to the telescopic end of the telescopic device (16) through a connecting rod (17).

3. The still residue emptying device according to claim 1, wherein a second sleeve (19) is fixedly connected to the lower end of the rotating shaft (8), a second slide rod (20) is slidably connected to the inside of the lower end of the second sleeve (19), a rotating rod (18) is fixedly connected to the lower end of the second slide rod (20), the two support rods (11) are fixedly connected to the outer wall of the rotating rod (18), and the second slide rod (20) is elastically connected to the inner top of the second sleeve (19) through a tightening spring (21).

4. The still residue emptying device according to claim 2, wherein the telescopic device (16) is an electric telescopic rod.

5. The distillation still residue emptying device according to claim 1, wherein a sealing ring matched with the rotating shaft (8) is arranged on the inner wall of the round hole (9).

6. The distillation still residue emptying device according to claim 1, wherein the heat insulation interlayer (5) is filled with heat insulation cotton.