CN218688522U

CN218688522U - Raw material mixing device for producing fluorine-containing medical intermediate

Info

Publication number: CN218688522U
Application number: CN202222892594.4U
Authority: CN
Inventors: 王春雷; 张林林; 孙邦鑫; 王棒; 宋烨玲
Original assignee: Nantong Baokai Pharmaceutical Co ltd
Current assignee: Nantong Baokai Pharmaceutical Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-03-24
Anticipated expiration: 2032-11-01

Abstract

The utility model belongs to the field of fluorine-containing medicine production, in particular to a raw material mixing device for producing a fluorine-containing medicine intermediate, which comprises a mixing drum, wherein a dustproof cover is arranged at the top of the mixing drum, a connecting shaft is arranged inside the dustproof cover in a penetrating way, a motor is arranged at one end of the connecting shaft, the other end of the connecting shaft is movably connected with a main shaft, a stirring rod is arranged on the outer wall of the main shaft, and a connecting ring is arranged on the outer wall of the stirring rod; this raw materials mixing arrangement is used in fluorine-containing intermediate production, at puddler stirring in-process, utilize the pivoted go-between to make the doctor-bar strike off the raw materials liquid of mixing drum inner wall, solved and can not get rid of the raw materials liquid of mixing arrangement inner wall after general pharmaceutical raw materials mixes to lead to regularly rinsing the raw materials liquid of mixing arrangement inside, reduced the problem of mixing arrangement practicality, improved this raw materials mixing arrangement for fluorine-containing intermediate production's efficiency.

Description

Raw material mixing device for producing fluorine-containing medical intermediate

Technical Field

The utility model relates to a fluorine-containing medicine production field specifically is a raw materials mixing device is used in production of fluorine-containing medicine midbody.

Background

A medicament is a substance or preparation for the prophylaxis or treatment or diagnosis of diseases in humans and livestock. The medicine is divided into natural medicine and synthetic medicine according to the source. The medicine can also be used for preventing diseases, treating diseases, relieving pain, promoting health, enhancing body resistance to diseases or helping to diagnose diseases.

The prior fluorine-containing medicine also belongs to one kind of medicine, and generally, the fluorine-containing medicine needs to be put into the mixing device in the production process, so that different raw materials for producing the medicine are fully stirred and mixed, but the raw material liquid on the inner wall of the mixing device cannot be removed after the medicine raw materials are mixed, so that the raw material liquid in the mixing device needs to be cleaned regularly, the practicability of the mixing device is reduced, and the use requirement of the production of the fluorine-containing medicine cannot be met.

Therefore, a raw material mixing device for producing a fluorine-containing pharmaceutical intermediate is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate the not enough of prior art, solve the problem that general fluorine-containing raw material mixing device for pharmaceutical intermediate production performance is low, the utility model provides a fluorine-containing raw material mixing device for pharmaceutical intermediate production.

The utility model provides a technical scheme that its technical problem adopted is: a fluorine-containing is raw materials mixing arrangement for pharmaceutical intermediate production, including the mixing drum, the top of mixing drum is provided with the shield, the inside of shield runs through and is provided with the connecting axle, the motor is installed to the one end of connecting axle, the other end swing joint of connecting axle has the main shaft.

The outer wall of the main shaft is provided with a stirring rod, the outer wall of the stirring rod is provided with a connecting ring, and the outer wall of the connecting ring is provided with a scraping blade.

Preferably, the top of the dust cover is provided with two feeding holes, and the two feeding holes are respectively arranged on two sides of the top of the dust cover.

Preferably, the axis of the connecting shaft coincides with the axis of the main shaft, and the bottom end of the connecting shaft penetrates through the top of the dust cover and extends to the bottom of the dust cover.

Preferably, the number of the stirring rods is four, and the four stirring rods are arranged between the main shaft and the connecting ring at ninety degrees.

Preferably, the inner wall of the scraping blade is provided with a groove matched with the outer wall of the connecting ring in shape and size, and the scraping blade is embedded and installed with the outer wall of the connecting ring through the groove.

Preferably, the inner bottom wall of the mixing drum is provided with a bottom plate, the bottom of the bottom plate and the bottom of the main shaft penetrate through the bottom plate, and the main shaft penetrates into the bottom plate.

Preferably, the number of the scraping blades is four, the four scraping blades are arranged on the outer wall of the connecting ring at ninety degrees respectively, and the four scraping blades rotate synchronously through the connecting ring.

Preferably, the bottom of the mixing barrel is provided with two discharge pipes in an L-shaped manner, and the two discharge pipes are arranged at the bottom of the mixing barrel in parallel.

The utility model discloses an useful part lies in:

1. the utility model discloses an install the doctor-bar at the outer wall of puddler through the go-between, utilize the doctor-bar to clear away the raw materials liquid of mixing drum inner wall, realized this fluorine-containing medical intermediate production raw materials mixing arrangement, in the puddler stirring process, utilize the pivoted go-between to make the doctor-bar strike off the raw materials liquid of mixing drum inner wall, can not get rid of the raw materials liquid of mixing arrangement inner wall after having solved general medicine raw materials and mixing, thereby lead to needing to wash the raw materials liquid inside the mixing arrangement regularly, the problem of mixing arrangement practicality has been reduced, the efficiency of this fluorine-containing medical intermediate production raw materials mixing arrangement has been improved;

2. the utility model discloses a be provided with the shield at the top of mixing drum, can avoid the dust to enter into the inside of mixing drum, avoid the raw materials of the inside medicine of mixing drum phenomenon of polluting can appear, realized that this raw materials mixing arrangement for fluorine-containing medical intermediate production possesses the anti-pollution function of internal raw materials, solved general mixing arrangement simple structure's problem, improved this raw materials mixing arrangement for fluorine-containing medical intermediate production's adaptability.

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 description below 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 inventive labor.

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

FIG. 2 is a schematic view of a dust cover according to an embodiment;

FIG. 3 is a schematic structural diagram of a base plate according to an embodiment;

fig. 4 is a top view of the connection ring of the embodiment.

In the figure: 1. a motor; 2. a connecting shaft; 3. a feed port; 4. a dust cover; 5. a mixing drum; 6. a discharge pipe; 7. a stirring rod; 8. a main shaft; 9. scraping a blade; 10. a connecting ring; 11. a base plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a raw material mixing device for producing a fluorine-containing pharmaceutical intermediate comprises a mixing drum 5, a dust cover 4 is arranged at the top of the mixing drum 5, a connecting shaft 2 penetrates through the inside of the dust cover 4, a motor 1 is mounted at one end of the connecting shaft 2, and a main shaft 8 is movably connected at the other end of the connecting shaft 2.

The outer wall of the main shaft 8 is provided with a stirring rod 7, the outer wall of the stirring rod 7 is provided with a connecting ring 10, and the outer wall of the connecting ring 10 is provided with a scraping blade 9.

The during operation, in the inside of pouring mixing drum 5 into through feed port 3 with the raw materials of producing fluorine-containing medicine, starter motor 1, motor 1 drive connecting axle 2 drives main shaft 8 and rotates, make pivoted puddler 7 can carry out intensive mixing to various raw materials of fluorine-containing medicine, when puddler 7 stirs the raw materials of fluorine-containing medicine, doctor-bar 9 can strike off the raw materials liquid of 5 inner walls of mixing drum, can outwards discharge through discharging pipe 6 of bottom both sides after carrying out intensive mixing to various raw materials of fluorine-containing medicine, thereby work has been accomplished.

In this embodiment, feed port 3 has been seted up at the top of shield 4, and the quantity of feed port 3 is two and sets up the both sides at shield 4 top respectively, be provided with shield 4 through the top at mixing drum 5, can avoid the dust to enter into the inside of mixing drum 5, the phenomenon of polluting can appear in the raw materials of avoiding the inside medicine of mixing drum 5, it possesses the anti-pollution function of internal raw materials to have realized this raw materials mixing device for the production of fluorine-containing medical intermediate, general mixing arrangement simple structure's problem has been solved, this raw materials mixing device for the production of fluorine-containing medical intermediate's adaptability has been improved.

In this embodiment, the axis of connecting axle 2 coincides with the axis of main shaft 8, and the bottom of connecting axle 2 runs through the top of shield 4 and extends to the bottom of shield 4, and through the connecting axle 2 that sets up, can utilize connecting axle 2 to drive main shaft 8 to rotate behind the motor 1 drive.

In this embodiment, the quantity of puddler 7 is four, and be ninety degrees between four puddlers 7 and set up respectively between main shaft 8 and go-between 10, install doctor-bar 9 through go-between 10 at the outer wall of puddler 7, utilize doctor-bar 9 to clear away the raw materials liquid of mixing drum 5 inner wall, this fluorine-containing pharmaceutical intermediate production raw materials mixing arrangement has been realized, in puddler 7 stirring process, utilize pivoted go-between 10 to make doctor-bar 9 strike off the raw materials liquid of mixing drum 5 inner wall, it can not get rid of the raw materials liquid of mixing arrangement inner wall after general drug material mixes to have solved, thereby lead to regularly rinsing the inside raw materials liquid of mixing arrangement, the problem of mixing arrangement practicality has been reduced, the efficiency of this fluorine-containing pharmaceutical intermediate production raw materials mixing arrangement is improved.

In this embodiment, the inner wall of the scraping blade 9 is provided with a groove matched with the outer wall of the connecting ring 10 in shape and size, the scraping blade 9 is embedded with the outer wall of the connecting ring 10 through the groove, the scraping blade 9 can be installed on the outer wall of the connecting ring 10 through the arranged groove, and meanwhile, the scraping blade 9 is convenient to detach for replacement or cleaning.

In this embodiment, the inner bottom wall of the mixing drum 5 is provided with a bottom plate 11, the bottom end of the main shaft 8 penetrates through the inside of the bottom plate 11, and the bottom plate 11 which is arranged can play a balance role in the bottom end of the main shaft 8 after the main shaft 8 rotates.

In this embodiment, the number of the scraping blades 9 is four, and the four scraping blades 9 are respectively arranged on the outer wall of the connecting ring 10 at ninety degrees, and the four scraping blades 9 synchronously rotate through the connecting ring 10, so that the four scraping blades 9 can accelerate the speed of removing the raw material liquid on the inner wall of the mixing drum 5 when rotating, and the working efficiency of the mixing drum 5 is further improved.

In this embodiment, the bottom of mixing drum 5 runs through and installs discharging pipe 6, and discharging pipe 6 is L shape discharging pipe, and the quantity of discharging pipe 6 is two, and two discharging pipes 6 parallel arrangement respectively are in the bottom of mixing drum 5, can accelerate the ejection of compact speed to the inside raw materials of mixing drum 5 through two discharging pipes 6 that set up.

In conclusion, this raw material mixing device for fluorine-containing pharmaceutical intermediate production utilizes pivoted go-between 10 to make doctor-bar 9 strike off the raw material liquid of mixing drum 5 inner wall in the stirring process of puddler 7, has solved and can not get rid of the raw material liquid of mixing device inner wall after the mixing of general medicine raw materials to lead to regularly rinsing the inside raw material liquid of mixing device, reduced the problem of mixing device practicality, improved this raw material mixing device for fluorine-containing pharmaceutical intermediate production's efficiency.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A raw material mixing device for producing fluorine-containing medical intermediates is characterized in that: the mixing device comprises a mixing barrel (5), wherein a dustproof cover (4) is arranged at the top of the mixing barrel (5), a connecting shaft (2) penetrates through the dustproof cover (4), a motor (1) is installed at one end of the connecting shaft (2), and a main shaft (8) is movably connected to the other end of the connecting shaft (2);

the outer wall of the main shaft (8) is provided with a stirring rod (7), the outer wall of the stirring rod (7) is provided with a connecting ring (10), and the outer wall of the connecting ring (10) is provided with a scraping blade (9).

2. The raw material mixing device for producing a fluorine-containing pharmaceutical intermediate according to claim 1, characterized in that: feed port (3) have been seted up at the top of shield (4), and the quantity of feed port (3) is two and sets up the both sides at shield (4) top respectively.

3. The raw material mixing device for producing fluorine-containing pharmaceutical intermediates of claim 1, which is characterized in that: the axis of connecting axle (2) and the axis coincidence of main shaft (8), and the bottom of connecting axle (2) runs through the top of shield (4) and extends to the bottom of shield (4).

4. The raw material mixing device for producing a fluorine-containing pharmaceutical intermediate according to claim 1, characterized in that: the number of the stirring rods (7) is four, and the four stirring rods (7) are arranged between the main shaft (8) and the connecting ring (10) at ninety degrees.

5. The raw material mixing device for producing a fluorine-containing pharmaceutical intermediate according to claim 1, characterized in that: the inner wall of the scraping blade (9) is provided with a groove which is matched with the outer wall of the connecting ring (10) in shape and size, and the scraping blade (9) is embedded with the outer wall of the connecting ring (10) through the groove.

6. The raw material mixing device for producing a fluorine-containing pharmaceutical intermediate according to claim 1, characterized in that: the inner bottom wall of the mixing drum (5) is provided with a bottom plate (11), the inner portion of the bottom plate (11) and the bottom end of the main shaft (8) penetrate through the mixing drum, and the main shaft (8) penetrates through the inner portion of the bottom plate (11).

7. The raw material mixing device for producing a fluorine-containing pharmaceutical intermediate according to claim 1, characterized in that: the number of the scraping blades (9) is four, the four scraping blades (9) are arranged on the outer wall of the connecting ring (10) in a ninety degree mode respectively, and the four scraping blades (9) rotate synchronously through the connecting ring (10).

8. The raw material mixing device for producing a fluorine-containing pharmaceutical intermediate according to claim 1, characterized in that: the bottom of a mixing barrel (5) is penetrated and installed with a discharge pipe (6), the discharge pipe (6) is an L-shaped discharge pipe, the number of the discharge pipes (6) is two, and the two discharge pipes (6) are respectively arranged at the bottom of the mixing barrel (5) in parallel.