CN217275368U

CN217275368U - A drying device for clofarabine production

Info

Publication number: CN217275368U
Application number: CN202123126332.9U
Authority: CN
Inventors: 赵康宁; 郭庆明; 关明达; 宋柏春; 王冕; 张宇楠
Original assignee: Liaoning Beifeng Pharmaceutical Co ltd
Current assignee: Liaoning Beifeng Pharmaceutical Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-08-23
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses a drying device for clofarabine production, which relates to the technical field of clofarabine production and comprises a bottom plate, wherein a groove is arranged on the upper wall surface of the bottom plate, a heating plate is estimated in the groove, a limiting cylinder is fixedly connected on the upper wall surface of the bottom plate and positioned outside the heating plate, a holding basin is inserted in the limiting cylinder, a box body is fixedly connected on the upper wall surface of the bottom plate and positioned outside the limiting cylinder, a sleeve is fixedly connected in the upper wall of the box body, a rotating rod is movably connected in the sleeve, the lower end of the rotating rod is fixedly connected with a first mounting rod, a plurality of second mounting rods are fixedly connected on the lower wall surface of the first mounting rod, a scraping plate is fixedly connected on the lower ends of the plurality of second mounting rods, the scraping plate is contacted with the holding basin, the upper end of the rotating rod is communicated with a lifting driving device, an air inlet cylinder is fixedly connected on one side wall of the box body, the device can stir the clofarabine powder in the holding basin through the scraping plate, so that the heating is more uniform and the drying efficiency is improved.

Description

A drying device for clofarabine production

Technical Field

The utility model relates to a clofarabine production technical field specifically is a drying device for clofarabine production.

Background

Clofarabine also known as clofarabine is a novel purine nucleoside anti-cancer drug, which is successfully developed by Jianzang company of the biopharmaceutical company of the top ten of the American rank, the trade name of clofarabine is currently the only drug which can be specifically used for treating the acute myelocytic leukemia (ALL) of children, and clofarabine powder needs to be dried during production, as in the utility model patent with the publication number of CN213984315U, a capsule powder drying box is disclosed, which comprises a box body, wherein the upper wall of the box body is provided with an air inlet, the air inlet is fixedly connected with a fan, the inner side of the box body is provided with a filter layer, the filter layer comprises a first filter plate, the lower wall of the first filter plate is attached with an activated carbon layer, the lower wall of the activated carbon layer is attached with a second filter plate, the lower part of the second filter plate is connected with a drying plate through a vibration part, and can realize multiple filtration of drying wind, reduce the impurity in the dry wind, the effectual purity of having guaranteed the dry wind to make the powder also can guarantee the pure degree after the drying, in addition, filtration can also play the effect of buffering, prevent that dry wind from directly blowing the powder that leads to flying, the protection powder is efficient to be dried, set up vibrating motor under the stoving board, can prevent that powder from piling up, however, the device does not possess powder stirring function, can't make powder thermally equivalent, the result of use is not good.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a drying device for clofarabine production has solved current device and has not possessed medicine powder stirring function, can not make the technical problem of medicine powder thermally equivalent.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a drying device for clofarabine production comprises a bottom plate, wherein a groove is formed in the upper wall surface of the bottom plate, a heating plate is fixedly connected in the groove, a limiting cylinder is fixedly connected to the upper wall surface of the bottom plate and positioned outside the heating plate, a containing basin is inserted in the limiting cylinder, a box body is fixedly connected to the upper wall surface of the bottom plate and positioned outside the limiting cylinder, a sleeve is fixedly connected in the upper wall of the box body, a rotating rod is movably connected in the sleeve, a first installation rod is fixedly connected to the lower end of the rotating rod, a plurality of second installation rods are fixedly connected to the lower wall surface of the first installation rod, scraping plates are fixedly connected to the lower ends of the second installation rods and are in contact with the containing basin, a lifting driving device is communicated with the upper end of the rotating rod, an air inlet cylinder is fixedly connected to one side wall of the box body, a pair of first connecting rods is fixedly connected in the air inlet cylinder, and a fan is fixedly connected between the first connecting rods, and a plurality of air outlet holes are formed in the other side wall of the box body.

Preferably, the lifting driving device comprises a pair of limiting rods fixedly connected to the upper wall surface of the box body, and a pair of limiting rods slidably connected to the limiting rods, a motor is fixedly connected to the lifting plates, the motor driving end is communicated with the rotating rod, the upper wall surface of the box body is fixedly connected to one side of the lifting plates, and the telescopic end of the electric push rod is fixedly connected to the second connecting rod.

Preferably, the rigid coupling has the grid plate in the air inlet section of thick bamboo, an end has connect soon in the air inlet section of thick bamboo outside and has kept off the lid, keep off and cover and seted up a plurality of fresh air inlets, just be located in the air inlet section of thick bamboo the grid plate with keep off and install the filter block between the lid.

Preferably, a box door is installed on the front wall of the box body.

Preferably, the upper port of the limiting cylinder is in a horn shape.

Preferably, the second mounting rod is mounted on the first mounting rod in a staggered manner by taking the axis of the rotating rod as a center.

Preferably, the scraper is made of high-temperature-resistant rubber.

Advantageous effects

The utility model provides a drying device for clofarabine production, possess following beneficial effect can be with the clofarabine powder stirring of holding in the basin through the scraper blade, make it be heated more evenly, improve drying efficiency, can blow in the air to the box in through the fan in the air inlet section of thick bamboo to outside the gas that will contain humidity discharged the case from the exhaust vent, can upwards lift up lifter plate and motor through electric putter, drive the scraper blade through the bull stick and take out from holding in the basin, be convenient for take out and hold the basin.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic view of the front view internal structure of the present invention.

Fig. 3 is an enlarged schematic view of a in fig. 2.

In the figure: 1. a base plate; 2. heating plates; 3. a limiting cylinder; 4. a basin is contained; 5. a box body; 6. a sleeve; 7. a rotating rod; 8. a first mounting bar; 9. a second mounting bar; 10. a squeegee; 11. an air inlet cylinder; 12. a first connecting rod; 13. a fan; 14. an air outlet; 15. a limiting rod; 16. a lifting plate; 17. a motor; 18. an electric push rod; 19. a second connecting rod; 20. a grid plate; 21. a blocking cover; 22. an air inlet; 23. a filter block; 24. and (4) a box door.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a drying device for clofarabine production comprises a bottom plate 1, wherein a groove is formed in the upper wall surface of the bottom plate 1, a heating plate 2 is fixedly connected in the groove, a limiting cylinder 3 is fixedly connected to the upper wall surface of the bottom plate 1 and positioned outside the heating plate 2, a containing basin 4 is inserted in the limiting cylinder 3, a box body 5 is fixedly connected to the upper wall surface of the bottom plate 1 and positioned outside the limiting cylinder 3, a sleeve 6 is fixedly connected in the upper wall of the box body 5, a rotating rod 7 is movably connected in the sleeve 6, a first installing rod 8 is fixedly connected to the lower end of the rotating rod 7, a plurality of second installing rods 9 are fixedly connected to the lower wall surface of the first installing rod 8, scraping plates 10 are fixedly connected to the lower ends of the second installing rods 9, the scraping plates 10 are in contact with the containing basin 4, a lifting driving device is communicated with the upper end of the rotating rod 7, an air inlet cylinder 11 is fixedly connected to one side wall of the box body 5, a pair of first connecting rods 12 are fixedly connected in the air inlet cylinder 11, a fan 13 is fixedly connected between the pair of first connecting rods 12, and a plurality of air outlet holes 14 are formed in the other side wall of the box body 5; the lifting driving device comprises a pair of limiting rods 15 fixedly connected to the upper wall surface of the box body 5, a lifting plate 16 is connected to the pair of limiting rods 15 in a sliding mode, a motor 17 is fixedly connected to the lifting plate 16, the driving end of the motor 17 is communicated with the rotating rod 7, an electric push rod 18 is fixedly connected to one side, located on the upper wall surface of the box body 5, of the lifting plate 16, and the telescopic end of the electric push rod 18 is fixedly connected through a second connecting rod 19; a grid plate 20 is fixedly connected in the air inlet barrel 11, a blocking cover 21 is screwed at one end of the outer side of the air inlet barrel 11, a plurality of air inlet holes 22 are formed in the blocking cover 21, and a filter block 23 is arranged in the air inlet barrel 11 and positioned between the grid plate 20 and the blocking cover 21; a box door 24 is arranged on the front wall surface of the box body 5; the upper port of the limiting cylinder 3 is in a horn shape; the second mounting rod 9 is installed on the first mounting rod 8 in a staggered mode by taking the axis of the rotating rod 7 as a center; the scraper 10 is made of high-temperature-resistant rubber.

Example (b): as can be known from the attached figures 1-3 of the specification, when in use, the clofarabine powder to be dried is placed in the containing basin 4, the containing basin 4 is placed in the limiting cylinder 3, the box door 24 is closed, the containing basin 4 is heated through the heating plate 2, the motor 17 is started, the rotating rod 7 is driven to rotate through the motor 17, the clofarabine powder in the containing basin 4 can be stirred through the scraper 10, the clofarabine powder is heated more uniformly, the drying efficiency is improved, air can be blown into the box body 5 through the fan 13 in the air inlet cylinder 11, accordingly, air containing humidity is discharged out of the box body 5 from the air outlet 14, the lifting plate 16 and the motor 17 can be lifted upwards through the electric push rod 18, the scraper 10 is driven to be pulled out of the containing basin 4 through the rotating rod 7, and the containing basin 4 can be taken out conveniently.

Claims

1. The utility model provides a drying device for production of clofarabine, includes bottom plate (1), its characterized in that, the wall is seted up flutedly on bottom plate (1), the rigid coupling has hot plate (2) in the recess, bottom plate (1) is gone up the wall and is located hot plate (2) outside rigid coupling has spacing section of thick bamboo (3), spacing section of thick bamboo (3) interpolation is equipped with and is held basin (4), bottom plate (1) is gone up the wall and is located spacing section of thick bamboo (3) outside rigid coupling has box (5), the rigid coupling has sleeve (6) in box (5) upper wall, swing joint has bull stick (7) in sleeve (6), bull stick (7) lower extreme rigid coupling has first installation pole (8), first installation pole (8) lower wall rigid coupling has a plurality of second installation poles (9), and is a plurality of the equal rigid coupling of second installation pole (9) lower extreme has scraper blade (10), scraper blade (10) with it contacts to hold basin (4), bull stick (7) upper end intercommunication has lift drive, box (5) a lateral wall rigid coupling has an air inlet section of thick bamboo (11), the rigid coupling has a pair of head rod (12) in air inlet section of thick bamboo (11), and is a pair of the rigid coupling has fan (13) between head rod (12), a plurality of exhaust vents (14) have been seted up to another lateral wall of box (5).

2. The drying device for clofarabine production according to claim 1, wherein the lifting driving device comprises a pair of limiting rods (15) fixedly connected to the upper wall surface of the box body (5), a lifting plate (16) is slidably connected to the pair of limiting rods (15), a motor (17) is fixedly connected to the lifting plate (16), the driving end of the motor (17) is communicated with the rotating rod (7), an electric push rod (18) is fixedly connected to one side of the lifting plate (16) on the upper wall surface of the box body (5), and the telescopic end of the electric push rod (18) is fixedly connected through a second connecting rod (19).

3. The drying device for the production of clofarabine according to claim 1, wherein a grid plate (20) is fixedly connected into the air inlet cylinder (11), a blocking cover (21) is screwed at one end of the outer side of the air inlet cylinder (11), a plurality of air inlet holes (22) are formed in the blocking cover (21), and a filter block (23) is arranged in the air inlet cylinder (11) and between the grid plate (20) and the blocking cover (21).

4. The drying apparatus for the production of clofarabine according to claim 1, wherein a door (24) is mounted to a front wall of the box (5).

5. The drying apparatus for the production of clofarabine according to claim 1, wherein the upper port of the limiting cylinder (3) is trumpet-shaped.

6. Drying apparatus for the production of clofarabine according to claim 1, wherein the second mounting bar (9) is mounted offset on the first mounting bar (8) about the axis of the turning bar (7).

7. The drying device for the production of clofarabine according to claim 1, wherein the scraper (10) is made of high temperature resistant rubber.