Vertical pressure steam sterilizer

Abstract

The utility model belongs to the technical field of steam sterilizers, and particularly relates to a vertical pressure steam sterilizer which comprises a suspended sterilization tank, the sterilization tank is of a tank-shaped structure with an opening in the bottom, a liftable sealing element is further mounted at the bottom of the sterilization tank, a storage space for placing medicines is formed at the top of the sealing element, and the sterilization tank is connected with the sealing element. The sealing element is arranged on the upper portion of the sterilization tank, the sealing element lifts medicine into the sterilization tank on the basis of lifting, lifting mechanisms are longitudinally installed on the two sides of the sterilization tank and used for driving the sealing element to conduct longitudinal height adjustment, and each lifting mechanism comprises a vertical plate and a threaded rod. The medicine is driven to enter the sterilization tank or be taken out of the sterilization tank through the liftable sealing piece, so that the lifting height of the medicine is reduced, meanwhile, the steps of feeding and discharging the medicine are reduced, and the feeding or discharging speed and stability of the medicine are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steam sterilizers, and in particular relates to a vertical pressure steam sterilizer. Background Art

[0002] During the production process of medicines, steam sterilizers are needed for sterilization. The steam sterilizer consists of a container (sterilization chamber), a control system, a piping system, a heating system, a safety device, an outer cover, and other parts.

[0003] When the vertical steam sterilizer is in use, it is necessary to lift the equipment containing medicines to the top of the steam sterilizer, lower the equipment containing medicines into the interior of the steam sterilizer, seal the cover plate on the top of the steam sterilizer, thereby sealing the equipment containing medicines in the steam sterilizer, and fill the steam sterilizer with pressurized steam, so as to perform high-pressure steam sterilization on the medicines by pressurized steam. However, the existing vertical steam sterilizer is high in height, which is not conducive to placing the equipment containing medicines into the steam sterilizer, and is not conducive to taking it out of the steam sterilizer after sterilization. In addition, the equipment containing medicines needs to be lifted and lowered many times during the loading and unloading process, which is inefficient and time-consuming. In addition, there is a risk of the equipment containing medicines falling when loading or unloading, which greatly reduces the practicality of the equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a vertical pressure steam sterilizer to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vertical pressure steam sterilizer, comprising: a sterilization tank suspended in the air, the sterilization tank being a tank-shaped structure with an opening at the bottom, a liftable sealing member installed at the bottom of the sterilization tank, a storage space for placing medicines formed on the top of the sealing member, and the sealing member lifting the medicines into the sterilization tank based on the lifting.

[0006] Preferably, lifting mechanisms are longitudinally installed on both sides of the sterilization tank, and the lifting mechanisms are used to drive the sealing element to adjust its height longitudinally.

[0007] Preferably, each of the lifting mechanisms includes a vertical plate and a screw rod, the sterilization tank is provided with a mounting frame fixed to the vertical plates on both sides, a base is provided under the sterilization tank, the tops of the two vertical plates are longitudinally mounted on the top of the base, mounting grooves are opened in the longitudinal direction on the opposite sides of the two vertical plates, the screw rod is longitudinally rotatably installed in the corresponding mounting groove, two lifting blocks that can be lifted and lowered in the corresponding mounting grooves are installed on both sides of the sealing member, and the two lifting blocks are respectively screwed on the corresponding screw rods.

[0008] Preferably, a driving member for driving the screw to rotate is also installed on the top of the vertical plate, and the driving member is a motor.

[0009] Preferably, a lifting seat is installed between the two lifting blocks, a sliding groove is provided on the top of the lifting seat, and a slider that can slide in the sliding groove is provided on the bottom of the seal, so that the seal moves from the bottom of the sterilization tank to the outside based on sliding.

[0010] Preferably, the sealing member comprises a sealing seat and a plurality of sealing rings sleeved on the outside of the sealing seat, the plurality of sealing rings can be filled in the gap between the sealing seat and the sterilization tank, and the sliding block is installed at the bottom of the sealing seat.

[0011] Preferably, a high-pressure steam pipe for steam supply is also installed on the top of the sterilization tank, and a pressure gauge for pressure detection is also installed on the top of the sterilization tank.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] (1) The utility model adds a liftable seal, which drives the medicine into the sterilization tank or takes it out of the sterilization tank, thereby reducing the height of the medicine, and at the same time reducing the steps of loading and unloading the medicine, thereby improving the speed and stability of loading or unloading the medicine.

[0014] (2) The utility model adds a lifting mechanism, which automatically drives the sealing member to move up and down, so that the medicine automatically enters the sterilization tank and the sealing member seals the sterilization tank at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the expansion of the sterilization tank and the sealing member of the utility model;

[0016] Figure 2 It is a closed schematic diagram of the sterilization tank and the sealing member of the utility model;

[0017] Figure 3 This is a schematic diagram of the cooperation of the sterilization tank, the sealing member and the lifting mechanism of the utility model;

[0018] Figure 4 for Figure 1 Side view in;

[0019] Figure 5 This is a schematic diagram of the coordination of the installation groove, screw rod, lifting block, lifting seat and sealing member of the utility model;

[0020] Figure 6 This is a schematic diagram of the cooperation between the slider and the slide groove of the utility model;

[0021] In the figure: 1. base; 2. lifting block; 3. vertical plate; 4. motor; 5. high-pressure steam pipe; 6. pressure gauge; 7. mounting bracket; 8. sterilization tank; 9. sealing seat; 10. sealing ring; 11. lifting seat; 12. screw; 13. mounting groove; 14. slide groove; 15. slider. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] refer to Figure 1-3 As shown, the utility model provides a vertical pressure steam sterilizer, comprising: a suspended sterilization tank 8, the sterilization tank 8 is a tank-shaped structure with an opening at the bottom, a liftable sealing member is also installed at the bottom of the sterilization tank 8, a storage space for placing medicines is formed on the top of the sealing member, and the sealing member lifts the medicines into the sterilization tank 8 based on the lifting.

[0024] Combination Figure 3 and Figure 6 As shown, the sealing member includes a sealing seat 9 and a plurality of sealing rings 10 sleeved on the outside of the sealing seat 9 . The plurality of sealing rings 10 can be filled in the gap between the sealing seat 9 and the sterilization tank 8 .

[0025] As mentioned above, when using the sterilization tank 8 and the seal provided by the utility model, the seal includes a sealing seat 9 and a plurality of sealing rings 10 mounted on the sealing seat 9. The sealing seat 9 provides a placement position for the medicine. When the medicine is lifted up and enters the sterilization tank 8, the sealing ring 10 fills the gap between the sterilization tank 8 and the sealing seat 9, thereby sealing the sterilization tank 8. The above operation changes the original two-step process of first lifting the medicine above the top of the sterilization tank 8 and then lowering the medicine to place it inside the sterilization tank 8 into just lifting the medicine into the sterilization tank 8, which greatly reduces the difficulty of loading or unloading the medicine.

[0026] Further, in order to supply high pressure steam to the sterilizing tank 8, refer to Figure 1-4 As shown, a high-pressure steam pipe 5 for steam supply is also installed on the top of the sterilization tank 8, and a pressure gauge 6 for pressure detection is also installed on the top of the sterilization tank 8. Steam can be supplied to the sterilization tank 8 through the high-pressure steam pipe 5, which is convenient for steam sterilization of the medicine in the sterilization tank 8, and the pressure in the sterilization tank 8 can be detected through the pressure gauge 6 to avoid excessive pressure in the sterilization tank 8.

[0027] In the present utility model, combined with Figure 1-4 As shown, lifting mechanisms are longitudinally installed on both sides of the sterilization tank 8 of this embodiment, and the lifting mechanisms are used to drive the sealing member to adjust the longitudinal height.

[0028] Combination Figure 3 and Figure 5 As shown, each lifting mechanism includes a vertical plate 3 and a screw rod 12. The sterilization tank 8 is provided with a mounting frame 7 fixed on the vertical plates 3 on both sides. A base 1 is provided under the sterilization tank 8. The tops of the two vertical plates 3 are longitudinally mounted on the top of the base 1. Mounting grooves 13 are opened in the longitudinal direction on the opposite sides of the two vertical plates 3. The screw rod 12 is longitudinally rotatably installed in the corresponding mounting groove 13. Two lifting blocks 2 that can be lifted and lowered in the corresponding mounting grooves 13 are installed on both sides of the seal, and the two lifting blocks 2 are respectively screwed on the corresponding screw rods 12.

[0029] As mentioned above, when using the lifting mechanism provided by the utility model, the base 1 in the lifting mechanism provides an installation position for the two upright plates 3, and the sterilization tank 8 is suspended above the base 1 through the two upright plates 3. The sterilization tank 8 is fixed between the two upright plates 3 through the mounting frame 7, and the screw 12 is embedded and installed in the upright plate 3 through the mounting groove 13. The seal is lifted and installed between the two upright plates 3 through the two lifting blocks 2. The lifting blocks 2 are screwed on the screw 12 through threaded holes, and the two screws 12 rotate synchronously. At this time, the two lifting blocks 2 are lifted and lowered in the corresponding mounting grooves 13, thereby driving the seal to be lifted and lowered below the sterilization tank 8, thereby driving the seal to approach the sterilization tank 8 or move away from the sterilization tank 8. When the seal is close to the sterilization tank 8, the medicine is sealed inside the sterilization tank 8. When the seal is away from the sterilization tank 8, it is convenient to take the medicine out of the sterilization tank 8.

[0030] Further, in order to drive the screw 12 to rotate, refer to Figure 3 As shown, a driving member for driving the screw 12 to rotate is also installed on the top of the vertical plate 3, and the driving member is a motor 4. The motor 4 is installed on the top of the vertical plate 3, and the output end of the motor 4 is connected to one end of the screw 12. When the motor 4 is driven, the screw 12 can be driven to rotate, thereby driving the lifting block 2 to rise and fall in the installation groove 13, thereby driving the sealing member to rise and fall at the bottom of the sterilization tank 8.

[0031] In the present utility model, combined with Figure 5-6 As shown, a lifting seat 11 is installed between the two lifting blocks 2 of this embodiment, and a slide groove 14 is opened outward at the top of the lifting seat 11. A slider 15 that can slide in the slide groove 14 is provided at the bottom of the seal, so that the seal moves from the bottom of the sterilization tank 8 to the outside based on sliding.

[0032] As mentioned above, when using the lifting seat 11 provided by the utility model, the lifting seat 11 provides a support position for the seal between the two lifting blocks 2. When the lifting seat 11 falls on the base 1, the seal is pushed, and the seal can be moved outward in the slide groove 14 through the slider 15. At this time, the seal is on the outside of the sterilization tank 8, which is convenient for placing the equipment containing medicines on the seal. The seal is pushed in the reverse direction to drive the equipment containing medicines to be under the sterilization tank 8, which is convenient for the seal to directly bring the medicines into the sterilization tank 8 when it is raised.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vertical pressure steam sterilizer, characterized in that: include: A sterilization tank (8) is suspended, and the sterilization tank (8) is a tank-shaped structure with an opening at the bottom. A liftable sealing member is also installed at the bottom of the sterilization tank (8), and a storage space for placing medicines is formed on the top of the sealing member. The sealing member lifts the medicines into the sterilization tank (8) based on the lifting.

2. A vertical pressure steam sterilizer according to claim 1, characterized in that: Lifting mechanisms are longitudinally installed on both sides of the sterilization tank (8), and the lifting mechanisms are used to drive the sealing element to adjust its height longitudinally.

3. A vertical pressure steam sterilizer according to claim 2, characterized in that: Each of the lifting mechanisms comprises a vertical plate (3) and a screw rod (12); a mounting frame (7) fixed to the vertical plates (3) on both sides of the sterilization tank (8); a base (1) is provided below the sterilization tank (8); the tops of the two vertical plates (3) are longitudinally mounted on the top of the base (1); mounting grooves (13) are provided in the longitudinal direction of the two vertical plates (3) on opposite sides; the screw rod (12) is longitudinally rotatably mounted in the corresponding mounting groove (13); two lifting blocks (2) that can be lifted and lowered in the corresponding mounting grooves (13) are installed on both sides of the sealing member; and the two lifting blocks (2) are respectively screwed on the corresponding screw rods (12).

4. A vertical pressure steam sterilizer according to claim 3, characterized in that: A driving member for driving the screw rod (12) to rotate is also installed on the top of the vertical plate (3), and the driving member is a motor (4).

5. A vertical pressure steam sterilizer according to claim 3, characterized in that: A lifting seat (11) is also installed between the two lifting blocks (2), and a slide groove (14) is opened outward at the top of the lifting seat (11). A slider (15) that can slide in the slide groove (14) is provided at the bottom of the sealing member, so that the sealing member moves from the bottom of the sterilization tank (8) to the outside based on the sliding.

6. A vertical pressure steam sterilizer according to claim 5, characterized in that: The sealing member comprises a sealing seat (9) and a plurality of sealing rings (10) sleeved on the outside of the sealing seat (9); the plurality of sealing rings (10) can be filled in the gap between the sealing seat (9) and the sterilization tank (8); and the sliding block (15) is installed at the bottom of the sealing seat (9).

7. A vertical pressure steam sterilizer according to claim 1, characterized in that: A high-pressure steam pipe (5) for steam supply is also installed on the top of the sterilization tank (8), and a pressure gauge (6) for pressure detection is also installed on the top of the sterilization tank (8).

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