CN112934152A

CN112934152A - Pharmaceutical chemistry is synthetic with refining device

Info

Publication number: CN112934152A
Application number: CN202110099648.9A
Authority: CN
Inventors: 刘德驹
Original assignee: Yancheng Institute of Industry Technology
Current assignee: Jiangsu Sanyang Environmental Protection Technology Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-06-11
Anticipated expiration: 2041-01-25
Also published as: CN112934152B

Abstract

The invention discloses an extraction device for pharmaceutical chemical synthesis, which comprises a beaker and an inner cup, wherein the inner cup is arranged in the beaker, a positioning rod is vertically arranged on the opening end surface of the inner cup, a chute is arranged on the left side surface of the positioning rod, a sliding block is slidably arranged in the chute, a cover plate is arranged at the upper end of the sliding block through a hinge, the lower end of the cover plate protrudes outwards to form a sealing part, an annular groove is arranged on the inner wall surface of the inner cup and surrounds the inner cup for a circle, a first magnet is slidably arranged in the annular groove, a stirring rod is arranged at one end of the first magnet, a magnetic ring is sleeved outside the beaker, the first magnet and the magnetic ring attract each other, the outer wall surface of the beaker is positioned at the lower end of the magnetic ring. The chemical mixing device is simple in structure, waste caused by chemical medicine remaining on the inner wall of the beaker can be avoided, and the chemical medicine in the beaker can be stirred in a sealed state, so that the mixing uniformity is ensured.

Description

Pharmaceutical chemistry is synthetic with refining device

Technical Field

The invention relates to the technical field of chemical synthesis, in particular to a refining device for pharmaceutical chemical synthesis.

Background

The synthesis reaction refers to a reaction process and a reaction mode in which a plurality of substances generate only one chemical product through chemical reaction, and the drug synthesis reaction refers to organic synthesis reaction commonly used in drug synthesis, such as: halogenation, nitration, sulfonation, diazotization, oxidation, reduction, elimination, alkylation, acylation, condensation, cyclization, rearrangement reaction and the like, wherein the chemical reaction refers to the process that molecules are broken into atoms and the atoms are rearranged and combined to generate new molecules, and is called as chemical reaction, the reaction is often accompanied with luminescence, heat and discoloration to generate precipitates and the like, whether one reaction is the chemical reaction is determined according to whether the reaction generates the new molecules, the chemical synthesis reaction is generally carried out in a beaker, but once the beaker is covered, the chemical materials in the beaker cannot be stirred, the subsequent cost and quality are influenced, and because the depth of the beaker is deep, the chemical agents flow out along the inner wall of the beaker, so that part of the chemical agents are adhered to the inner wall of the beaker, and the waste of the chemical agents is caused.

Disclosure of Invention

The invention aims to provide a refining device for pharmaceutical chemical synthesis, which aims to solve the problems in the background technology.

The invention is realized by the following technical scheme: the utility model provides a pharmacy chemical synthesis is with refining device, including beaker and interior cup, interior cup sets up inside the beaker, install the locating lever perpendicularly on the opening terminal surface of interior cup, be equipped with the open spout in upper end on the left surface of locating lever, slidable mounting has the slider in the spout, the apron is installed through the hinge in the slider upper end, the outside protrusion of apron lower extreme forms a sealing part, the external diameter of sealing part is the same with the internal diameter of interior cup, it is equipped with the ring channel to encircle interior cup round on the internal face of interior cup, slidable mounting has first magnet in the ring channel, the puddler is installed to first magnet one end, the outside cover of beaker has the magnetic ring, the internal face of magnetic ring touches with the internal face of beaker, attract each other between first magnet and the magnetic ring, the outer wall of beaker is located the outside protrusion of magnetic ring lower extreme department and forms a location portion.

As the preferred technical scheme, a second magnet is installed on the top surface of the cover plate close to the sliding block, the width of the second magnet is smaller than that of the sliding groove, the second magnet and the sliding groove are transversely arranged oppositely, the positioning rod is made of metal materials, a third magnet is installed on the bottom surface of the cover plate far away from the sliding block in an embedded mode, and a metal block is installed on the opening end face of the inner cup right opposite to the third magnet in an embedded mode.

As the preferred technical scheme, the cross sections of the sliding block, the sliding groove, the annular groove and the first magnet are all arranged in a dovetail structure.

As the preferred technical scheme, a first holding rod is arranged on the outer ring surface of the magnetic ring.

As the preferred technical scheme, a second holding rod is installed at the upper end of the positioning rod.

As the preferred technical scheme, the beaker and the inner cup are both made of transparent materials, and the outer wall of the beaker is provided with scale marks.

As a preferred technical scheme, the stirring rod adopts a hollow glass rod, the tail part of the stirring rod is in a dovetail structure, and a first magnet is arranged in the stirring rod.

The invention has the beneficial effects that:

1) the chemical agent can react in the inner cup, and the inner cup can be directly moved out of the beaker after the reaction is finished, so that the chemical agent is prevented from remaining on the inner wall of the beaker, the waste is avoided, and the depth of the inner wall is shallow, so that the chemical agent can be rapidly led out, the efficiency is increased, and the residual amount of the chemical agent is reduced;

2) in the chemical agent reaction process, the cover plate can be released, the cover plate can move downwards along the sliding groove until the inner cup is covered, the magnetic ring can be rotated after the inner cup is covered, the magnet can attract the first magnet through magnetic force and enable the first magnet to rotate along the annular groove, the stirring rod is driven by the movement of the first magnet, the chemical agents in the inner part can be mixed through the rotating stirring rod, and the subsequent finished product quality is ensured;

3) the cover plate can be upwards lifted in the process of adding chemicals, so that the second magnet on the cover plate is inserted into the sliding groove and is adsorbed and fixed on the positioning rod, the opening of the beaker can be opened, the cover plate is prevented from being blocked, and meanwhile, the cover plate can be positioned through the second magnet, so that the cover plate is prevented from falling.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic structural view of the cover plate lifted upward with the hinge as a center according to the embodiment of the present invention.

FIG. 4 is a schematic structural view of the inner cup with the sealing part inserted therein according to the embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

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

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, the refining device for pharmaceutical chemical synthesis of the present invention comprises a beaker 1 and an inner cup 2, wherein the inner cup 2 is disposed inside the beaker 1, a positioning rod 7 is vertically disposed on an opening end surface of the inner cup 2, a chute 9 with an open upper end is disposed on a left side surface of the positioning rod 7, a slider 14 is slidably disposed in the chute 9, a cover plate 11 is disposed on an upper end of the slider 14 through a hinge, a sealing portion 10 is formed by protruding a lower end of the cover plate 11, an outer diameter of the sealing portion 10 is the same as an inner diameter of the inner cup 2, an annular groove 16 is disposed on an inner wall surface of the inner cup 2 around the inner cup in a circle, a first magnet 4 is slidably disposed in the annular groove 16, a stirring rod 3 is disposed at one end of the first magnet 4, a magnetic ring 5 is sleeved outside the beaker 1, an inner wall surface of the magnetic ring 5 contacts with an inner wall surface of the beaker 1, the first magnet 4 and the magnetic ring 5 attract each other, the lower end of the magnetic ring 5 is placed on the positioning part 17.

In this embodiment, the top surface of the cover plate 11 is provided with the second magnet 15 near the sliding block, the width of the second magnet 15 is smaller than that of the sliding groove 9, the second magnet 15 and the sliding groove 9 are transversely arranged oppositely, the positioning rod 7 is made of a metal material, the cover plate 11 is provided with the third magnet 12 far away from the bottom surface of the sliding block 14 in an embedded mode, the opening end surface of the inner cup 2 is provided with the metal block 13 just opposite to the third magnet in an embedded mode, the material of the inner cup is the same as that of the beaker, and therefore the inner situation can be seen through the beaker and the inner cup.

In this embodiment, the cross-sections of the slider 14, the sliding groove 9, the annular groove 16 and the first magnet 4 are all arranged in a dovetail structure, so that the first magnet is prevented from being separated from the annular groove, and the slider is also prevented from being separated from the sliding groove.

In this embodiment, the outer ring surface of the magnetic ring 5 is provided with the first holding rod 6, and the outer surface of the first holding rod 6 is uniformly provided with anti-slip lines.

In this embodiment, second holding rod 8 is installed to 7 upper ends of locating lever, and the even anti-skidding line that has laid of second holding rod 8 surface.

In this embodiment, the beaker 1 and the inner cup 2 are both made of transparent materials, and the outer wall of the beaker 1 is provided with scale marks.

In this embodiment, the stirring rod 3 is a hollow glass rod, and has a dovetail-shaped tail portion and a first magnet 4 inside.

When the novel cup is used, the inner cup 2 is placed into the beaker 1 through the second holding rod 8, the sliding block 14 slides into the sliding groove 9, the cover plate 11 is located in the opening of the beaker, in order to avoid being blocked by the beaker, the cover plate 11 can be lifted upwards by taking the hinge as a center until the second magnet 15 is inserted into the sliding groove, so that the second magnet can be adsorbed and fixed on the positioning rod 7, and the cover plate is effectively fixed, at the moment, chemicals can be directly poured into the inner cup, after the addition is completed, the cover plate 11 is pulled back downwards, after the fixation of the second magnet 15 is lost, the cover plate is released, so that the cover plate can move downwards along the sliding groove until the sealing part is inserted into the inner cup, and the third magnet on the cover plate can be adsorbed and fixed on the metal block, so that the sealing effect is improved;

after sealed the completion, in order to guarantee the homogeneity that chemical agent mixes, rotatable first holding rod, the rotation of first holding rod has driven the magnetic ring, because the magnetic ring can be fixed with first magnet absorption to can drive the puddler at magnetic ring pivoted in-process, the pivoted puddler can guarantee off-the-shelf quality with inside chemical agent misce bene.

After accomplishing, can be direct upwards lift the locating lever through the second holding rod, the removal of locating lever has driven interior cup, makes the direct beaker of following of cup and inside chemical agent ability shift out, has avoided chemical agent to remain on the inner wall of beaker, has avoided the waste, and the inside degree of depth of inner wall is more shallow for can be quick derive, increased efficiency, reduced the remaining volume of chemical agent.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a pharmacy chemical synthesis is with refining device which characterized in that: comprises a beaker (1) and an inner cup (2), the inner cup (2) is arranged inside the beaker (1), a positioning rod (7) is vertically arranged on the opening end face of the inner cup (2), a chute (9) with an open upper end is arranged on the left side face of the positioning rod (7), a sliding block (14) is arranged in the chute (9) in a sliding way, a cover plate (11) is arranged at the upper end of the sliding block (14) through a hinge, the lower end of the cover plate (11) protrudes outwards to form a sealing part (10), the outer diameter of the sealing part (10) is the same as the inner diameter of the inner cup (2), an annular groove (16) is arranged on the inner wall face of the inner cup (2) around the inner cup for one circle, a first magnet (4) is arranged in the annular groove (16) in a sliding way, a stirring rod (3) is arranged at one end of the first magnet (4), a magnetic ring (5) is sleeved outside, the first magnet (4) and the magnetic ring (5) are attracted, the outer wall surface of the beaker (1) is positioned at the lower end of the magnetic ring and protrudes outwards to form a positioning part (17), and the lower end of the magnetic ring (5) is placed on the positioning part (17).

2. The refining apparatus for pharmaceutical chemical synthesis according to claim 1, wherein: second magnet (15) are installed to the top surface of apron (11) near slider department, and the width of second magnet (15) is less than the width of spout (9), and second magnet (15) and spout (9) transversely set up relatively, and locating lever (7) are made by metal material, and embedded third magnet (12) of installing on apron (11) keep away from the bottom surface of slider (14), and the opening terminal surface of interior cup (2) is just to embedded metal block (13) of installing of third magnet department.

3. The refining apparatus for pharmaceutical chemical synthesis according to claim 1, wherein: the cross sections of the sliding block (14), the sliding groove (9), the annular groove (16) and the first magnet (4) are all arranged in a dovetail structure.

4. The refining apparatus for pharmaceutical chemical synthesis according to claim 1, wherein: the outer ring surface of the magnetic ring (5) is provided with a first holding rod (6).

5. The refining apparatus for pharmaceutical chemical synthesis according to claim 1, wherein: a second holding rod (8) is installed at the upper end of the positioning rod (7), and anti-skid lines are uniformly distributed on the outer surface of the second holding rod (8).

6. The refining apparatus for pharmaceutical chemical synthesis according to claim 1, wherein: the beaker (1) and the inner cup (2) are both made of transparent materials, and scale marks are distributed on the outer wall of the beaker (1).

7. The refining apparatus for pharmaceutical chemical synthesis according to claim 1, wherein: the stirring rod (3) adopts a hollow glass rod, the tail part of the stirring rod is in a dovetail structure, and a first magnet (4) is arranged in the stirring rod.