CN217593867U - Rotary evaporator installs additional and prevents that solid bumping dashes material device - Google Patents

Abstract

The utility model discloses a rotatory evaporimeter installs anti-solid bumping towards material device additional belongs to pharmaceutical chemical industry equipment technical field, and it is including evaporating the bottle soon, the upper surface that evaporates the bottle soon is provided with the splashproof pipe, the internal surface of splashproof pipe is connected with the fixed surface of last blend stop, it is located the top of blend stop down to go up the blend stop, the surface of blend stop is connected with the fixed surface who evaporates the bottle soon down, it is provided with same annular slab with down between the blend stop to go up the blend stop. This rotatory evaporimeter installs additional and prevents that solid bumping dashes material device, through setting up drive blade, bearing structure and blade, produces the bumping in-process at the inside solvent of rotary evaporation bottle, and steam rises fast and controls drive blade and drive bearing structure rotation, then the bubble that produces when the blade fast rotation can destroy solution bumping, prevents that the solvent that separates in solution and the receiving flask from mixing, and then can reduce the condition of bumping fast, has improved the practicality of this device.

Description

Rotary evaporator installs additional and prevents that solid bumping dashes material device

Technical Field

The utility model belongs to the technical field of pharmaceutical chemical industry equipment, specifically be a rotatory evaporimeter installs anti-solid bumping towards material device additional.

Background

When the rotary evaporator is used, because some distilled liquid contains foaming substances, the liquid can be caused to be subjected to bumping and splashing in the rotary distillation process, the solution is boiled out of an evaporation flask and is mixed with the separated solvent, the accuracy of the experimental process and experimental data is influenced, and the danger can be seriously caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides a rotatory evaporimeter installs additional and prevents that solid bumping dashes material device, has solved generally through directly adding cotton ball or some psammitolite in the splashproof ball and has reduced the emergence of bumping among the prior art, but some solvents can produce a large amount of bubbles after the boiling when in-service use, the problem of the emergence of the quick reduction bumping condition that these two kinds of modes can not be fine.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a rotatory evaporimeter installs anti-solid bumping towards material device additional, includes to evaporate the bottle soon, the upper surface of evaporating the bottle soon is provided with the splashproof pipe, the internal surface of splashproof pipe is connected with the external fixed surface of last blend stop, it is located the top of blend stop down to go up the blend stop, the surface of blend stop is connected with the internal fixed surface who evaporates the bottle soon down, it is provided with same annular slab to go up the blend stop and down between the blend stop, the inside fixedly connected with bearing structure of annular slab, bearing structure's top fixedly connected with blade, bearing structure's bottom fixedly connected with drive blade.

As a further aspect of the present invention: the bottom of the outer surface of the splash-proof pipe and the top of the outer surface of the rotary steaming bottle are provided with the same elastic clamping strip.

As a further aspect of the present invention: four arc walls, four arc grooves are formed in the outer surface of the annular plate, two convex blocks are arranged in the arc grooves, the four convex blocks above the annular plate are fixedly connected inside the splash-proof pipe, and the four convex blocks below the annular plate are fixedly connected inside the rotary steaming bottle.

As a further aspect of the present invention: the supporting structure comprises a bearing, two sides of the outer surface of the bearing are fixedly connected with the two supporting rods respectively, and one ends of the two supporting rods are fixedly connected with two sides of the inner wall of the annular plate respectively.

As a further aspect of the present invention: the inner surface of the bearing is sleeved with a rotating shaft, the top end of the rotating shaft is fixedly connected with the blade, and the bottom end of the rotating shaft is fixedly connected with the driving blade.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this rotatory evaporimeter installs additional and prevents that solid bumping dashes material device, through setting up drive blade, bearing structure and blade, produces the bumping in-process at the inside solvent of rotary evaporation bottle, and steam rises fast and controls drive blade and drive bearing structure rotation, then the bubble that produces when the blade fast rotation can destroy solution bumping, prevents that the solvent that separates in solution and the receiving flask from mixing, and then can reduce the condition of bumping fast, has improved the practicality of this device.

2. This rotatory evaporimeter installs additional and prevents that solid bumping towards material device, through setting up elasticity card strip, evaporate bottle and splashproof pipe soon, elasticity card strip can carry out the gomphosis through warping with evaporating bottle and splashproof pipe soon, and the chimb through splashproof socle portion and the chimb at evaporating bottle top soon can effectively play the connection effect simultaneously, guarantees the splashproof pipe and evaporates the connection stability of bottle soon.

3. This rotatory evaporimeter installs additional and prevents that solid bumping dashes material device for when the annular plate is located last blend stop and between the blend stop down, then the arc wall is gone into to the lug card, and then can be fixed the direction of rotation of annular plate, avoids the annular plate rotatory, and then makes the blade can carry out good rotatory operation.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the three-dimensional explosion structure of the present invention;

FIG. 3 is a schematic view of a three-dimensional cross-sectional structure of the present invention;

fig. 4 is a schematic view of a three-dimensional cross-sectional structure of the splash-proof pipe of the present invention;

FIG. 5 is a schematic three-dimensional structure of the annular plate of the present invention;

in the figure: the rotary steaming bottle comprises a rotary steaming bottle 1, a splash-proof pipe 2, an elastic clamping strip 3, a blade 4, an annular plate 5, a supporting structure 6, a rotating shaft 61, a bearing 62, a supporting rod 63, a lower retaining strip 7, an upper retaining strip 8, a convex block 9, an arc-shaped groove 10 and a driving blade 11.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-5, the utility model provides a technical solution: the utility model provides a rotatory evaporimeter installs additional and prevents that solid bumping dashes material device, including evaporating bottle 1 soon, evaporate bottle 1 soon through setting up, thereby be convenient for heat the solvent and heat up, evaporate the upper surface of bottle 1 soon and be provided with splashproof pipe 2, through setting up splashproof pipe 2, thereby can prolong the bottleneck of evaporating bottle 1 soon, avoid the solvent to splash, the internal surface of splashproof pipe 2 and the fixed surface of last blend stop 8 are connected, it is located the top of blend stop 7 down to go up the blend stop 8, through setting up blend stop 8 and lower blend stop 7, make evaporate bottle 1 soon and splash proof 2 connection accomplish the back, then go up blend stop 8 and lower blend stop 7 can play spacing effect to annular slab 5, avoid annular slab 5 to rock, the surface of lower blend stop 7 and evaporate bottle 1's fixed surface connection soon, go up be provided with same annular slab 5 between blend stop 8 and the lower blend stop 7, the inside fixed connection of annular slab 5 has bearing structure 6, through setting up bearing structure 6, make bearing structure 6 can play the supporting role to blade 4 and drive blade 11, it breaks the blade 4 and drives blade 11 smoothly to carry out the top that the fixed blade is connected with the blade of blade 4, make the blade 11 to boil the blade in the drive the blade process of blade and be connected with the quick bubble destruction of blade, thereby make the blade 11, the blade 11 is connected with the blade of rotating blade 11 and the blade is broken blade in the rotating process and is connected with the rotating blade.

Specifically, as shown in fig. 4, the bottom of 2 surfaces of splashproof pipe and the top of revolving the surface of retort 1 are provided with same elasticity card strip 3, and through setting up elasticity card strip 3, elasticity card strip 3 can carry out the gomphosis through warping with revolving retort 1 and splashproof pipe 2, can effectively play the connection effect through the chimb of 2 bottoms of splashproof pipe and the chimb of revolving retort 1 top simultaneously, guarantee splashproof pipe 2 and the stability of being connected of revolving retort 1.

Specifically, as shown in fig. 4 and 5, four arc grooves 10 have been seted up to the surface of annular plate 5, all be provided with two lugs 9 in four arc grooves 10, through setting up lug 9 and arc groove 10, make annular plate 5 when lieing in between last blend stop 8 and lower blend stop 7, then lug 9 card goes into arc groove 10, and then can be fixed to the direction of rotation of annular plate 5, avoid annular plate 5 rotatory, and then make blade 4 can carry out good rotatory operation, four lug 9 fixed connection of top are in the inside of splashproof pipe 2, four lug 9 fixed connection of below are in the inside of steaming soon bottle 1, bearing structure 6 includes bearing 62, through setting up bearing 62, make bearing 62 can support pivot 61, bearing 62 can guarantee the steady rotation of pivot 61 simultaneously, the surface both sides of bearing 62 respectively with two bracing piece 63 fixed connection, make bracing piece 63 can play fixed effect to bearing 62, the one end of two bracing pieces 63 respectively with the both sides fixed connection of annular plate 5 inner wall, pivot 62's internal surface cup joints pivot 61, the top and the blade 4 fixed connection blade 11.

The utility model discloses a theory of operation does:

s1, when the anti-splash device is used, firstly, the annular plate 5 is placed on the upper portion of the lower blocking strip 7, then, the anti-splash pipe 2 is attached to the rotary steaming bottle 1, the annular plate 5 is located between the upper blocking strip 8 and the lower blocking strip 7, the protruding block 9 is clamped into the arc-shaped groove 10, and at the moment, the elastic clamping strip 3 is embedded and clamped at the positions of the convex edges of the rotary steaming bottle 1 and the anti-splash pipe 2, so that installation operation can be achieved;

s2, when the internal solvent heated by the rotary steaming bottle 1 boils, steam quickly rises, so that the air flow can control the rotation of the driving blade 11, the driving blade 11 drives the rotating shaft 61 to rotate, the rotating shaft 61 drives the blade 4 to rotate, and the blade 4 can destroy bubbles to achieve the anti-bumping effect.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (5)

1. The utility model provides a rotatory evaporimeter installs additional and prevents that solid bumping dashes material device, includes rotary evaporation bottle (1), its characterized in that: revolve the upper surface of retort (1) and be provided with splashproof pipe (2), the internal surface of splashproof pipe (2) is connected with the fixed surface who goes up blend stop (8), it is located the top of blend stop (7) down to go up blend stop (8), the surface of blend stop (7) is connected with the fixed surface who revolves retort (1) down, it is provided with same annular slab (5) to go up blend stop (8) and down between blend stop (7), the inside fixedly connected with bearing structure (6) of annular slab (5), the top fixedly connected with blade (4) of bearing structure (6), the bottom fixedly connected with drive blade (11) of bearing structure (6).

2. The rotary evaporator with the solid bumping and material flushing prevention device as claimed in claim 1, wherein: the bottom of the outer surface of the splash-proof pipe (2) and the top of the outer surface of the rotary steaming bottle (1) are provided with the same elastic clamping strip (3).

3. The rotary evaporator is additionally provided with a solid bumping and material flushing preventing device according to claim 1, and is characterized in that: four arc wall (10) have been seted up to the surface of annular plate (5), four all be provided with two lugs (9) in arc wall (10), four lugs (9) fixed connection of top are in the inside of splashproof pipe (2), and four lugs (9) fixed connection of below are in the inside of evaporating bottle (1) soon.

4. The rotary evaporator with the solid bumping and material flushing prevention device as claimed in claim 1, wherein: the supporting structure (6) comprises a bearing (62), two sides of the outer surface of the bearing (62) are fixedly connected with two supporting rods (63) respectively, and one ends of the two supporting rods (63) are fixedly connected with two sides of the inner wall of the annular plate (5) respectively.

5. The rotary evaporator with the solid bumping and material flushing prevention device as claimed in claim 4, wherein: the inner surface of the bearing (62) is sleeved with a rotating shaft (61), the top end of the rotating shaft (61) is fixedly connected with the blade (4), and the bottom end of the rotating shaft (61) is fixedly connected with the driving blade (11).

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