CN219896471U

CN219896471U - Dry heat sterilization cabinet with uniform air distribution structure

Info

Publication number: CN219896471U
Application number: CN202320649722.4U
Authority: CN
Inventors: 罗厚友
Original assignee: Wuhan Xinhua Zhongxin Bioengineering Equipment Co ltd
Current assignee: Wuhan Xinhua Zhongxin Bioengineering Equipment Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-10-27
Anticipated expiration: 2033-03-29

Abstract

The utility model discloses a dry heat sterilization cabinet with a uniform air distribution structure, which comprises: the device comprises a dry heat sterilization mechanism and a placement mechanism, wherein a first driving motor is arranged on the left side of the dry heat sterilization mechanism, a first rotating rod is arranged on the first driving motor, and a rotating plate is arranged on the first rotating rod; the two sides of the first rotating rod are provided with first rotating shafts, the outer sides of the first rotating shafts are provided with conveyor belts, one end of each conveyor belt is provided with the first rotating shaft, and the other end of each conveyor belt is provided with the second rotating shaft; the first placing plate, the second placing plate and the third placing plate are arranged in the placing mechanism. The first rotating rod and the rotating plate in the middle position are driven by the first driving motor to rotate, and the rotating plate rotates to uniformly divide hot air brought by the fan. The second driving motor drives the second bull stick to rotate, and first gear on the second bull stick is rotatory correspondingly, and the inside three fan that has of dry heat sterilization mechanism, the heating wire that closes after accomplishing after the heating, and the fan carries out cooling, drives inside air cooling for cooling efficiency is higher.

Description

Dry heat sterilization cabinet with uniform air distribution structure

Technical Field

The utility model belongs to the technical field of sterilization treatment, and particularly relates to a dry heat sterilization cabinet with a uniform air distribution structure.

Background

In the pharmaceutical field, the dry heat sterilization is an important step, and the dry heat sterilization cabinet has the advantages of simple structure, low cost, convenient operation and the like, and is widely applied in the process of producing medicines. After the dry heat sterilization process of the medicine is completed, if the medicine is directly taken out, such as the temperature inside a sterilization cabinet is higher, and the temperature of the medicine can cause scalding and other problems for operators. The dry heat sterilization cabinet is suitable for sterilizing penicillin bottles, ampoule bottles, aluminum bottles, metal and glassware parts in the pharmaceutical, chemical and food industries, removing pyrogens and carrying out dry heat sterilization on solid materials. However, the existing dry heat sterilization cabinet still has the following defects:

1. the existing dry heat sterilization cabinet cannot uniformly divide air in the use process, so that each layer of the sterilization cabinet can be uniformly heated, the sterilization process is more stable and sufficient, and the dry heat sterilization efficiency can be increased.

2. After the use of the existing dry heat sterilization cabinet is finished, the medicine needs to be cooled to a certain degree to be taken out of the sterilization cabinet heated at a high temperature, and the natural cooling speed is too slow, so that the taking-out efficiency is reduced.

So we propose a dry heat sterilization cabinet with a uniform wind-dividing structure so as to solve the problems set forth above.

Disclosure of Invention

The utility model aims to provide a dry heat sterilization cabinet with a uniform air distribution structure, which solves the problems that the existing dry heat sterilization cabinet in the background art is weak in uniform air distribution capability, so that objects cannot be uniformly heated and dried in the use process, the objects are easy to damage due to uneven heating, and the natural cooling efficiency of the sterilization cabinet is low after the sterilization cabinet is used.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a take even branch wind structure's dry heat sterilization cabinet, includes dry heat sterilization mechanism and places mechanism, its characterized in that: a first driving motor is arranged on the left side of the dry heat sterilization mechanism, a first rotating rod is connected to the first driving motor, and a rotating plate penetrates through the middle position of the first rotating rod;

the edge of the first rotating rod is provided with a first rotating shaft, the outer side of the first rotating shaft is sleeved with a conveying belt, one end of the conveying belt is connected with the first rotating shaft, and the other end of the conveying belt is connected with a second rotating shaft;

the inside top of placing the mechanism is provided with first board of placing, and first board below of placing is provided with the second and places the board, and the second is placed the board below and is provided with the third and place the board.

Preferably, the dry heat sterilization mechanism is provided with a second driving motor, the second driving motor is connected with a second rotating rod, one end of the second rotating rod is connected with the second driving motor, one end of the second rotating rod is connected with a fan, and the right side of the fan is provided with an electric heating wire.

By adopting the technical scheme, the second rotating rod is driven to rotate by the second driving motor, air heated by the electric heating wire is dispersed into the right-side placing mechanism, and the placing mechanism is subjected to dry heat sterilization.

Preferably, three second rotating rods are arranged in the dry heat sterilization mechanism, first gears are sleeved on the second rotating rods, and second gears are arranged between the first gears on the two second rotating rods.

By adopting the technical scheme, the second rotating rod is driven to rotate through the second driving motor, the first gear on the second rotating rod correspondingly rotates, three fans are arranged inside the dry heat sterilization mechanism, the first gears on the fans are in meshed transmission through the second gears, the second rotating rod on the middle position drives the upper second rotating rod and the lower second rotating rod to rotate, and therefore the three fans rotate together to form a whole.

Preferably, the placing mechanism is provided with a baffle plate in the direction away from the dry heat sterilization mechanism, and a plurality of ventilation openings are formed in the baffle plate.

By adopting the technical scheme, hot air transmitted from the inside of the dry heat sterilization mechanism is transmitted into the placement mechanism through ventilation openings regularly distributed at intervals on the baffle plate, and objects needing sterilization above the placement mechanism are subjected to stable heat sterilization.

Preferably, the placing mechanism outside is provided with the cabinet door, and the cabinet door inboard is provided with the sealing member, and the cabinet door bottom is provided with the third pivot, and has cup jointed fixed cover in the third pivot outside, and the cabinet door top is provided with the viewing aperture.

By adopting the technical scheme, the cabinet door is rotated on the fixed sleeve through the third rotating shaft, the cabinet door is driven to be opened and closed stably, the sealing element prevents heat from losing through the gap, and the internal high-temperature sterilization efficiency is reduced.

Preferably, a control device is arranged on the shell of the dry heat sterilization mechanism, and a supporting piece is arranged at the bottom of the dry heat sterilization mechanism.

Preferably, the dry heat sterilization mechanism is internally provided with a plurality of rotating plates, a second rotating shaft is arranged on the inner side direction of the first rotating shaft on the first rotating rod at the middle position, a second conveyor belt is sleeved on the outer side of the second rotating shaft, and the second first rotating shaft is arranged below the conveyor belt to form a whole through the second first rotating shaft.

By adopting the technical scheme, the first rotating rod at the middle position is driven to rotate by the first driving motor, the rotating plate on the first rotating rod correspondingly rotates, the first rotating shaft on the first rotating rod connected with the first driving motor is connected with the second rotating shaft on the second first rotating rod above through the conveying belt to form a whole, and therefore the upper first rotating rod, the lower first rotating rod and the rotating plate are simultaneously rotated in the mode, the rotating plate rotates in the vertical direction, hot air brought by the fan is uniformly distributed, and the placing mechanism can be uniformly sterilized at high temperature by the air.

Preferably, a plurality of fans are arranged in the dry heat sterilization mechanism, and the fans are formed into a whole through the meshing transmission relationship of the first gear and the second gear.

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

1. the utility model uses the first driving motor to drive the first rotating rod at the middle position to rotate, the rotating plate on the first rotating rod correspondingly rotates, the first rotating shaft on the first rotating rod connected with the first driving motor is connected with the second rotating shaft on the second first rotating rod above through the conveyor belt to form a whole, thus the upper and lower first rotating rods and the rotating plate are simultaneously rotated in a mode, the rotating plate rotates in the vertical direction, hot air brought by a fan is evenly distributed, and the high temperature sterilization can be evenly carried out on the placing mechanism by the air.

2. According to the utility model, the second driving motor is used for driving the second rotating rods to rotate, the first gears on the second rotating rods correspondingly rotate, three fans are arranged in the dry heat sterilization mechanism, the first gears on the fans are meshed and transmitted through the second gears, the second rotating rods in the middle position drive the upper and lower second rotating rods to rotate, so that the three fans rotate together, an electric heating wire is closed after the completion of the rotation, the fans cool down, and internal air is driven to cool down, so that the cooling efficiency is higher.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic diagram of the front view of the present utility model;

FIG. 3 is a schematic side cross-sectional view of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 3B according to the present utility model;

fig. 6 is a schematic three-dimensional structure of the present utility model.

In the figure: 1. a dry heat sterilization mechanism; 2. a placement mechanism; 3. a first driving motor; 4. a first rotating lever; 5. a rotating plate; 6. a first rotating shaft; 7. a conveyor belt; 8. a second rotating shaft; 9. a second driving motor; 10. a second rotating rod; 11. a fan; 12. heating wires; 13. a first gear; 14. a second gear; 15. a first placing plate; 16. a second placing plate; 17. a third placing plate; 18. a third rotating shaft; 19. a fixed sleeve; 20. a cabinet door; 21. a seal; 22. an observation port; 23. a control device; 24. a support; 25. a baffle; 26. and (5) a ventilation opening.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, a dry heat sterilization cabinet with a uniform wind distribution structure comprises a dry heat sterilization mechanism 1 and a placement mechanism 2, wherein a first driving motor 3 is arranged on the left side of the dry heat sterilization mechanism 1, a first rotating rod 4 is connected to the first driving motor 3, and a rotating plate 5 penetrates through the middle position of the first rotating rod 4; a first rotating shaft 6 is arranged at the edge of the first rotating rod 4, a conveying belt 7 is sleeved outside the first rotating shaft 6, one end of the conveying belt 7 is connected with the first rotating shaft 6, and the other end is connected with a second rotating shaft 8; the inside top of placing mechanism 2 is provided with first board 15 of placing, and first board 15 below is provided with the second board 16 of placing, and the second board 16 below of placing is provided with the third board 17 of placing.

As shown in fig. 3 and 5, the second driving motor 9 is arranged on the dry heat sterilization mechanism 1, the second driving motor 9 is connected with the second rotating rod 10, one end of the second rotating rod 10 is connected with the second driving motor 9, one end is connected with the fan 11, and the right side of the fan 11 is provided with the electric heating wire 12. The second rotating rod 10 is driven to rotate by the second driving motor 9, air heated by the electric heating wire 12 is dispersed into the right placement mechanism 2, and dry heat sterilization is carried out on the placement mechanism 2.

As shown in fig. 3 and 5, three second rotating rods 10 are arranged inside the dry heat sterilization mechanism 1, a first gear 13 is sleeved on each second rotating rod 10, and a second gear 14 is arranged between the first gears 13 on the two second rotating rods 10. The second rotating rod 10 is driven to rotate by the second driving motor 9, the first gear 13 on the second rotating rod 10 correspondingly rotates, three fans 11 are arranged in the dry heat sterilization mechanism 1, the first gears 13 on the fans 11 are meshed and driven by the second gear 14, the second rotating rod 10 in the middle position drives the upper second rotating rod 10 and the lower second rotating rod 10 to rotate, and therefore the three fans 11 rotate together to form a whole.

As shown in fig. 3, the placement mechanism 2 is provided with a baffle plate 25 in a direction away from the dry heat sterilization mechanism 1, and a plurality of ventilation openings 26 are provided in the baffle plate 25. The hot air transmitted from the inside of the dry heat sterilization mechanism 1 is transmitted into the placement mechanism 2 through ventilation openings 26 which are regularly distributed at intervals on the baffle 25, and the objects needing to be sterilized above the placement mechanism 2 are subjected to stable heat sterilization.

As shown in fig. 2-3, the outer side of the placement mechanism 2 is provided with a cabinet door 20, the inner side of the cabinet door 20 is provided with a sealing element 21, the bottom end of the cabinet door 20 is provided with a third rotating shaft 18, the outer side of the third rotating shaft 18 is sleeved with a fixing sleeve 19, and an observation port 22 is arranged above the cabinet door 20. The cabinet door 20 rotates on the fixed sleeve 19 through the third rotating shaft 18 to drive the cabinet door 20 to stably open and close, and the sealing piece 21 prevents heat loss through the gap, so that the internal high-temperature sterilization efficiency is reduced.

As shown in fig. 1-3, the housing of the dry heat sterilization mechanism 1 is provided with a control device 23, and the bottom of the dry heat sterilization mechanism 1 is provided with a support 24.

As shown in fig. 1 and 4, the dry heat sterilization mechanism 1 is internally provided with a plurality of rotating plates 5, a second rotating shaft 8 is arranged in the inner side direction of a first rotating shaft 6 on a first rotating shaft 4 at the middle position, a second conveying belt 7 is sleeved on the outer side of the second rotating shaft 8, and a second first rotating shaft 4 is formed into a whole below the conveying belt 7 through the second first rotating shaft 6. The first rotating rod 4 in the middle position is driven to rotate by the first driving motor 3, the rotating plate 5 on the first rotating rod 4 correspondingly rotates, the first rotating shaft 6 on the first rotating rod 4 connected with the first driving motor 3 is connected with the second rotating shaft 8 on the second first rotating rod 4 above through the conveying belt 7 to form a whole, and therefore the upper first rotating rod 4, the lower first rotating rod 4 and the rotating plate 5 are simultaneously rotated in the mode, the rotating plate 5 rotates in the vertical direction, hot air brought by the fan 11 is evenly distributed, and high-temperature sterilization can be evenly carried out on the placing mechanism 2 by air.

As shown in fig. 3 and 5, a plurality of fans 11 are provided inside the dry heat sterilization mechanism 1, and the fans 11 are integrated by the meshing transmission relationship of the first gear 13 and the second gear 14.

Working principle: when the dry heat sterilization cabinet with the uniform air distribution structure is used, a cabinet door 20 is opened to place required articles on a first placing plate 15, a second placing plate 16 or a third placing plate 17, an electric heating wire 12 is opened to heat air, a second driving motor 9 is opened to drive a second rotating rod 10 to rotate, first gears 13 on fans 11 are meshed with each other through second gears 14 to drive the upper and lower second rotating rods 10 to rotate through the second gears 10 on middle positions, so that three fans 11 rotate together, air heated by the electric heating wire 12 is dispersed into a placing mechanism 2 on the right side, at the moment, the first driving motor 3 is opened to drive a first rotating rod 4 on the middle positions to rotate, a rotating plate 5 on the first rotating rod 4 is correspondingly rotated, the first rotating shaft 6 on the first rotating rod 4 connected with the first driving motor 3 is connected with the second rotating shaft 8 on the upper first rotating rod 4 through a conveying belt 7 to form a whole, the upper and lower first rotating rods 4 and the rotating plate 5 are simultaneously rotated through the second gears 14 in a meshed mode, the fans 11 rotate in the vertical direction, the fans 11 uniformly rotate, the fans 11 do not rotate, the air is cooled down, the fan 11 is cooled down uniformly, and the cooling mechanism is cooled down, the air is cooled down, and the cooling mechanism is cooled down in the prior art, the prior art is well-known, and the cooling mechanism is cooled, and the cooling mechanism is well-known, and the cooling mechanism is cooled, and the cooling device is well-done, and the cooling state is well-done.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that the foregoing embodiments may be modified or equivalents may be substituted for elements thereof without departing from the spirit and principles of the utility model.

Claims

1. The utility model provides a take dry heat sterilization cabinet of even branch wind structure, includes dry heat sterilization mechanism (1) and places mechanism (2), its characterized in that: a first driving motor (3) is arranged on the left side of the dry heat sterilization mechanism (1), a first rotating rod (4) is connected to the first driving motor (3), and a rotating plate (5) penetrates through the middle position of the first rotating rod (4);

a first rotating shaft (6) is arranged at the edge position of the first rotating rod (4), a conveyor belt (7) is sleeved outside the first rotating shaft (6), one end of the conveyor belt (7) is connected with the first rotating shaft (6), and the other end of the conveyor belt is connected with a second rotating shaft (8);

the device is characterized in that a first placing plate (15) is arranged above the inside of the placing mechanism (2), a second placing plate (16) is arranged below the first placing plate (15), and a third placing plate (17) is arranged below the second placing plate (16).

2. The dry heat sterilization cabinet with uniform air distribution structure according to claim 1, wherein: be provided with second driving motor (9) on dry heat sterilization mechanism (1), and be connected with second bull stick (10) on second driving motor (9), and second bull stick (10) one end is connected with second driving motor (9), and one end is connected with fan (11), and fan (11) right side is provided with heating wire (12).

3. The dry heat sterilization cabinet with uniform air distribution structure according to claim 1, wherein: three second rotating rods (10) are arranged in the dry heat sterilization mechanism (1), first gears (13) are sleeved on the second rotating rods (10), and second gears (14) are arranged between the first gears (13) on the two second rotating rods (10).

4. The dry heat sterilization cabinet with uniform air distribution structure according to claim 1, wherein: the placing mechanism (2) is provided with a baffle plate (25) in the direction away from the dry heat sterilization mechanism (1), and the baffle plate (25) is provided with a plurality of ventilation openings (26).

5. The dry heat sterilization cabinet with uniform air distribution structure according to claim 1, wherein: the cabinet door is characterized in that a cabinet door (20) is arranged on the outer side of the placing mechanism (2), a sealing piece (21) is arranged on the inner side of the cabinet door (20), a third rotating shaft (18) is arranged at the bottom end of the cabinet door (20), a fixing sleeve (19) is sleeved on the outer side of the third rotating shaft (18), and an observation port (22) is formed in the upper portion of the cabinet door (20).

6. The dry heat sterilization cabinet with uniform air distribution structure according to claim 1, wherein: a control device (23) is arranged on the shell of the dry heat sterilization mechanism (1), and a supporting piece (24) is arranged at the bottom of the dry heat sterilization mechanism (1).

7. The dry heat sterilization cabinet with uniform air distribution structure according to claim 1, wherein: the dry heat sterilization mechanism (1) is internally provided with a plurality of rotating plates (5), a second rotating shaft (8) is arranged in the inner side direction of a first rotating shaft (6) on a first rotating rod (4) at the middle position, a second conveying belt (7) is sleeved on the outer side of the second rotating shaft (8), and the second first rotating rod (4) is formed into a whole below the conveying belt (7) through the second first rotating shaft (6).

8. The dry heat sterilization cabinet with uniform air distribution structure according to claim 1, wherein: a plurality of fans (11) are arranged in the dry heat sterilization mechanism (1), and the fans (11) are integrated through the meshing transmission relationship of the first gear (13) and the second gear (14).