CN212512204U

CN212512204U - Vacuum drying oven for medicine production

Info

Publication number: CN212512204U
Application number: CN202021113424.6U
Authority: CN
Inventors: 朱耿宇
Original assignee: Lewei Pharmaceutical Tianjin Co ltd
Current assignee: Lewei Pharmaceutical Tianjin Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-02-09
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a vacuum drying oven is used in medicine production relates to drying cabinet technical field, for solving the lower problem of the current drying cabinet degree of consistency. The inside of drying cabinet is provided with a plurality of magnetism and puts the thing board, the drying box has been placed to the upper end that the thing board was put to magnetism, the magnetic adsorption piece is all installed to the outside both sides of drying box, first stand is installed to the inside one side of drying cabinet, and drying cabinet and first stand fixed connection, the second stand is installed to the inside opposite side of drying cabinet, and second stand and drying cabinet sliding connection, first stand is put the thing board with magnetism and is connected through first articulated piece, the second stand is put the thing board with magnetism and is connected through the articulated piece of second, the internally mounted of drying cabinet inner wall has the hot plate, and the hot plate is located the both sides of drying cabinet, the vacuum pump is installed to the upper end of drying cabinet, and vacuum pump and drying cabinet pass through the screw connection, install the vacuum tube between vacuum pump and the drying cabinet.

Description

Vacuum drying oven for medicine production

Technical Field

The utility model relates to a drying cabinet technical field specifically is a vacuum drying cabinet for medicine production.

Background

The vacuum drying oven is designed for drying heat-sensitive, easily decomposed and easily oxidized substances, a certain vacuum degree can be kept in a working chamber during working, inert gas can be filled into the working chamber, particularly, objects with complex components can be quickly dried, in the process of medicine production, raw materials are often made into granules (pills, capsules and tablets) by a certain method in order to ensure the uniformity and good flowability of medicines, and then the medicines are dried through the drying oven.

However, the existing drying oven has low drying uniformity, so the existing requirements are not met, and a vacuum drying oven for medicine production is provided for the existing drying oven.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vacuum drying oven is used in medicine production to solve the lower problem of the current drying cabinet degree of consistency of drying that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a vacuum drying oven for medicine production comprises a drying oven, wherein a plurality of magnetic object placing plates are arranged inside the drying oven, a drying box is placed at the upper end of each magnetic object placing plate, magnetic adsorption blocks are respectively installed on two sides of the outer portion of the drying box, a first upright post is installed on one side of the inner portion of the drying oven and fixedly connected with the first upright post, a second upright post is installed on the other side of the inner portion of the drying oven and slidably connected with the drying oven, the first upright post is connected with the magnetic object placing plates through a first hinge block, the second upright post is connected with the magnetic object placing plates through a second hinge block, heating plates are installed inside the inner wall of the drying oven and positioned on two sides of the drying oven, a vacuum pump is installed at the upper end of the drying oven and connected with the drying oven through a screw, a vacuum tube is installed between the vacuum pump and the drying oven, the externally mounted of vacuum tube has the vacuum valve, the under casing is installed to the lower extreme of drying cabinet, the internally mounted of under casing has the motor, the driving disc is installed to the one end of motor, the carousel is installed to the lower extreme of second stand, and the lower extreme of second stand runs through the drying cabinet, and the inside of the lower extreme embedding under casing of second stand, sealed chamber door is installed to the front end of drying cabinet, the temperature controller is installed to the front end of sealed chamber door, and the model of temperature controller sets up to KSD301 type.

Preferably, a glass window is arranged on the end face of the sealing box door.

Preferably, an air valve is arranged on one side of the upper end of the drying box.

Preferably, the magnetic object placing plate is magnetically adsorbed with the magnetic adsorption block.

Preferably, the drying box is externally provided with a heat insulation layer.

Preferably, the drying box is connected with the heat insulation layer in an adhesive manner.

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

1. the utility model discloses a motor work drives the driving disc and rotates, because the driving disc is irregular shape, when the driving disc rotates, can make the carousel be up-and-down motion, the up-and-down motion of second stand promptly to make up-and-down motion is to the one end of dry box, rock the inside medicine of dry box when dry, avoid piling up of medicine, make the medicine fully increase drying area with the thermal current contact, thereby improve dry degree of consistency and drying efficiency, it is long when the reduction heating.

2. The utility model discloses a magnetic adsorption piece and magnetism put thing board magnetic adsorption, can put thing board and dry box with magnetism and fix fast, and dry box layering sets up, can dry different types of medicine simultaneously, can take out dry box fast after the dry completion, is convenient for to the subsequent processing of medicine.

Drawings

Fig. 1 is a schematic structural view of a vacuum drying oven for pharmaceutical production according to the present invention;

FIG. 2 is a schematic structural view of the turntable and the transmission plate of the present invention;

fig. 3 is a front view of the vacuum drying oven for medical production of the present invention.

In the figure: 1. a drying oven; 2. a magnetic storage plate; 3. drying the box; 4. a magnetic adsorption block; 5. a first upright post; 6. a second upright post; 7. a first hinge block; 8. a second hinge block; 9. heating plates; 10. a vacuum pump; 11. a vacuum tube; 12. a vacuum valve; 13. a bottom box; 14. a motor; 15. a turntable; 16. a drive plate; 17. sealing the box door; 18. a temperature controller; 19. a thermal insulation layer; 20. a glass window; 21. and (4) an air valve.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a vacuum drying oven for medicine production comprises a drying oven 1, a plurality of magnetic object placing plates 2 are arranged inside the drying oven 1, drying boxes 3 are placed at the upper ends of the magnetic object placing plates 2, magnetic adsorption blocks 4 are respectively installed on two sides of the outer portion of each drying box 3, the magnetic object placing plates 2 and the magnetic adsorption blocks 4 are mutually magnetically adsorbed, the drying boxes 3 can be rapidly fixed with the magnetic object placing plates 2, the drying boxes 3 are arranged in a layered mode and can simultaneously dry different types of medicines, a first upright post 5 is installed on one side of the inner portion of the drying oven 1, the drying oven 1 is fixedly connected with the first upright post 5, a second upright post 6 is installed on the other side of the inner portion of the drying oven 1, the second upright post 6 is connected with the drying oven 1 in a sliding mode, the first upright post 5 is connected with the magnetic object placing plates 2 through a first hinge block 7, the second upright post 6 is connected with the magnetic object placing plates 2 through a second hinge, the inner wall of the drying box 1 is internally provided with a heating plate 9, the heating plate 9 is positioned at two sides of the drying box 1, the upper end of the drying box 1 is provided with a vacuum pump 10, the vacuum pump 10 is connected with the drying box 1 through screws, a vacuum tube 11 is arranged between the vacuum pump 10 and the drying box 1, the outer part of the vacuum tube 11 is provided with a vacuum valve 12, the lower end of the drying box 1 is provided with a bottom box 13, the inner part of the bottom box 13 is provided with a motor 14, one end of the motor 14 is provided with a transmission disc 16, the lower end of the second upright post 6 is provided with a rotary disc 15, the lower end of the second upright post 6 penetrates through the drying box 1, the lower end of the second upright post 6 is embedded into the bottom box 13, the motor 14 works to drive the transmission disc 16 to rotate, because the transmission disc 16 is irregular, when the transmission disc 16 rotates, the rotary disc 15 can do up-and-down reciprocating motion, rock the inside medicine of drying box 3 when dry, avoid piling up of medicine, improve drying quality, sealed chamber door 17 is installed to the front end of drying cabinet 1, and temperature controller 18 is installed to the front end of sealed chamber door 17, and temperature controller 18's model sets up to KSD301 type, and temperature controller 18 control heating plate 9's heating temperature, drying temperature promptly.

Further, the end face of the sealing box door 17 is provided with a glass window 20, so that a user can visually observe the inside of the drying box 1 conveniently.

Further, an air valve 21 is installed on one side of the upper end of the drying box 1, and after heating is completed, the air valve 21 is opened, so that the interior of the drying box 1 can be restored to a normal state.

Further, the magnetic storage plate 2 and the magnetic adsorption block 4 are magnetically adsorbed, so that the drying box 3 can be rapidly fixed with the magnetic storage plate 2.

Furthermore, the outside of drying cabinet 1 is provided with insulating layer 19, improves the safety in utilization of drying cabinet 1.

Furthermore, the drying box 1 is connected with the heat insulation layer 19 in a gluing mode, and the drying box has good sealing performance, insulating performance and corrosion resistance.

The working principle is as follows: when the drying box is used, the medicine to be dried is placed in the drying box 3, the magnetic storage plate 2 and the magnetic adsorption block 4 are mutually magnetically adsorbed, the drying box 3 can be quickly fixed with the magnetic storage plate 2, the drying box 3 is arranged in layers and can simultaneously dry different kinds of medicine, the sealing box door 17 is closed, the air valve 21 is closed, the vacuum valve 12 is opened, the vacuum pump 10 works to pump the drying box 1 to a vacuum state through the vacuum tube 11, the heating plate 9 is electrified to heat the drying box 1 to dry the medicine in the drying box 1, the heating temperature of the heating plate 9 is controlled through the temperature controller 18, the motor 14 works to drive the transmission disc 16 to rotate, the transmission disc 16 is irregular, when the transmission disc 16 rotates, the rotary disc 15 can do up-and-down reciprocating motion, namely the up-and-down reciprocating motion of the second upright post 6, so that one end of the drying box 3 does up-and-down reciprocating motion, rock the inside medicine of drying box 3 when dry, avoid piling up of medicine, make medicine sufficient and the dry area of heat flow contact increase to improve dry degree of consistency and drying efficiency, it is long when reducing the heating, after the heating is accomplished, open pneumatic valve 21, make 1 inside recovering to normal condition of drying cabinet, open sealed chamber door 17 at last, it can to take out drying box 3.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a vacuum drying oven is used in medicine production, includes drying cabinet (1), its characterized in that: the drying box is characterized in that a plurality of magnetic storage plates (2) are arranged in the drying box (1), a drying box (3) is placed at the upper end of each magnetic storage plate (2), magnetic adsorption blocks (4) are installed on two sides of the outer portion of each drying box (3), a first stand column (5) is installed on one side of the inner portion of the drying box (1), the drying box (1) is fixedly connected with the first stand column (5), a second stand column (6) is installed on the other side of the inner portion of the drying box (1), the second stand column (6) is slidably connected with the drying box (1), the first stand column (5) and the magnetic storage plates (2) are connected through a first hinge block (7), the second stand column (6) and the magnetic storage plates (2) are connected through a second hinge block (8), a heating plate (9) is installed inside the inner wall of the drying box (1), and the heating plate (9) is located on two sides of the drying box (1), the upper end of the drying box (1) is provided with a vacuum pump (10), the vacuum pump (10) is connected with the drying box (1) through screws, a vacuum tube (11) is arranged between the vacuum pump (10) and the drying box (1), a vacuum valve (12) is arranged outside the vacuum pipe (11), a bottom box (13) is arranged at the lower end of the drying box (1), a motor (14) is arranged in the bottom box (13), a transmission disc (16) is arranged at one end of the motor (14), a rotating disc (15) is arranged at the lower end of the second upright post (6), the lower end of the second upright post (6) penetrates through the drying box (1), the lower end of the second upright post (6) is embedded into the bottom box (13), the drying cabinet is characterized in that a sealing cabinet door (17) is installed at the front end of the drying cabinet (1), a temperature controller (18) is installed at the front end of the sealing cabinet door (17), and the model of the temperature controller (18) is set to be a KSD301 model.

2. The vacuum drying oven for medical production according to claim 1, wherein: and a glass window (20) is arranged on the end surface of the sealing box door (17).

3. The vacuum drying oven for medical production according to claim 1, wherein: and an air valve (21) is arranged on one side of the upper end of the drying box (1).

4. The vacuum drying oven for medical production according to claim 1, wherein: the magnetic storage plate (2) is magnetically adsorbed with the magnetic adsorption block (4).

5. The vacuum drying oven for medical production according to claim 1, wherein: and a heat insulation layer (19) is arranged outside the drying box (1).

6. The vacuum drying oven for medical production according to claim 5, wherein: the drying box (1) is connected with the heat insulation layer (19) in a gluing mode.