Steam sterilization device

Abstract

The steam sterilization device comprises a tank body, a movable frame, a storage rack, a driving mechanism and a steam generator, the front end of the tank body is open, the front end of the tank body is rotationally connected with a sealing door, sliding rails are fixedly arranged on the left side and the right side of the upper end and the lower end in the tank body respectively, and the movable frame is embedded between the sliding rails in a sliding mode. The left side of the movable frame is rotationally connected with a connecting rod, one end of the connecting rod is rotationally connected with the inner side wall of the sealing door, a steam guide pipe is fixedly arranged below the movable frame in the tank body, the multiple storage racks are stacked in the movable frame, the driving mechanism is arranged in the tank body, and the steam generator is fixedly arranged outside the tank body. And the steam guide pipe is communicated with the steam generator through a pipeline. By means of the arrangement, a worker can open and close the sealing door without getting close to the joint of the sealing door and the tank body, and the worker is prevented from being scalded by high-temperature steam overflowing from the interior of the tank body.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of steam sterilization, specifically relates to a steam sterilization device. BACKGROUND

[0002] In the production process of beverages, in order to quickly and completely kill bacteria and viruses without destroying the nutritional ingredients and flavor of the beverages, the existing technology generally adopts the steam sterilization mode to carry out sterilization operation.

[0003] In the related prior art, for example, a meat product steam sterilization device is disclosed in Chinese patent CN221104735U, which comprises a sterilization box, a heating box and a moving assembly, one side of the sterilization box is hinged with a movable door, the inside of the sterilization box is provided with a moving placement box, the heating box is used to deliver steam into the sterilization box, the above-mentioned scheme utilizes the fixed support arranged in the sterilization box and the sliding connection of the moving support on the fixed support, can push out the moving support in the sterilization box after completing the sterilization operation, can avoid the user from being too close to the inside of the sterilization box when taking out the moving placement box, and can avoid the harm of steam to the user.

[0004] The above-mentioned scheme can be used for sterilizing the beverages after adjustment, but in the use process of the above-mentioned scheme, the movable door needs to be opened manually after completing the sterilization operation, at this time, the steam overflowing in the sterilization box is easy to cause harm to the user, resulting in the safety hidden danger of the above-mentioned scheme in use. UTILITY MODEL CONTENTS

[0005] The utility model intends to provide a steam sterilization device to solve the problem of safety hidden danger in use of the above-mentioned scheme.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A steam sterilization device, comprising a tank body, a movable frame, a storage rack, a driving mechanism and a steam generator, the front end of the tank body is open, and the front end of the tank body is rotationally connected with a sealing door, the left and right sides of the upper and lower ends in the tank body are respectively fixedly provided with slide rails, the movable frame is slidingly embedded between the slide rails, the left side of the movable frame is rotationally connected with a connecting rod, one end of the connecting rod is rotationally connected with the inner side wall of the sealing door, a steam guide pipe is fixedly arranged below the movable frame in the tank body, the storage rack is provided with a plurality of storage racks, and the plurality of storage racks are stacked and placed in the movable frame, a plurality of through holes are arranged on the side wall and the bottom wall of the storage rack, the driving mechanism is arranged in the tank body and is used to drive the movable frame to move forward and backward, the steam generator is fixedly arranged outside the tank body, and the steam guide pipe and the steam generator are communicated through a pipeline.

[0008] The principle and effect of the technical scheme are as follows:

[0009] In the initial state, the movable frame is located in the tank body, and the inner side wall of the sealing door abuts against the front side wall of the tank body; before starting the sterilization operation, the driving mechanism is moved forward to move the movable frame, so that the movable frame partially extends out of the tank body, and in this process, the movable frame drives the sealing door to rotate through the connecting rod; then the movable frame is stacked with the beverage storage rack loaded with beverages, and then the driving mechanism is moved to move the movable frame into the tank body, in this process, the movable frame pulls the sealing door to seal the tank body, and then the steam generator injects a large amount of water vapor into the tank body through the pipeline and the evaporation pipe to form a high-temperature and high-pressure environment in the tank body to sterilize the beverages in the beverage storage rack; after the sterilization is completed, the driving mechanism is moved forward again to move the movable frame, and the movable frame drives the sealing door to rotate again.

[0010] Through the above arrangement, the movable frame is connected with the sealing door through the connecting rod, so that the staff can open and close the sealing door without approaching the connection between the sealing door and the tank body, further avoiding the staff from being scalded by the high-temperature steam overflowing in the tank body, and solving the problem of safety hazard in use existing in the above-mentioned scheme.

[0011] In the utility model, the driving mechanism includes the screw rod rotationally arranged in the tank body, the bottom of the movable frame is fixedly provided with the protruding block, the protruding block is matched and sleeved on the screw rod, and the outer side wall of the tank body is fixedly provided with the motor in transmission connection with the screw rod.

[0012] The principle and effect of the technical scheme are as follows:

[0013] The motor drives the screw rod to rotate, the sliding rail limits the rotation of the movable frame, and the movable frame moves back and forth with the rotation of the screw rod.

[0014] Through the above arrangement, the purpose of moving the movable frame back and forth by the driving mechanism is achieved.

[0015] In the utility model, the left and right sides of the upper and lower ends of the movable frame are rotationally arranged with a plurality of rollers at intervals, and each roller is in contact with the adjacent sliding rail. Through the above arrangement, the friction between the movable frame and the sliding rail is reduced, which can reduce the noise generated during the operation of the device and prolong the service life of the device.

[0016] In the utility model, the bottom of the tank body is communicated with the drain pipe, the output end of the drain pipe is communicated with the water pumping mechanism, and the drain pipe is provided with a valve.

[0017] In the utility model, a through groove is arranged between the sliding rail and the inner side wall of the tank body.

[0018] The principle and effect of the technical scheme are as follows:

[0019] After the sealed door is opened, part of the steam condenses into water droplets on the inner side wall of the tank body due to the cold, the water droplets flow to the bottom of the inner side wall of the tank body under the action of gravity through the through groove, and the water in the tank body is discharged by the water pumping mechanism through the drain pipe.

[0020] Through the above setting, the moisture can be avoided to accumulate in the tank body, and the service life of the device is prolonged.

[0021] In the utility model, the front side wall of the tank body is fixedly provided with a sealing rubber strip along the circumference of the tank body, and the inner side wall of the sealed door is provided with a sealing groove matched with the sealing rubber strip. Through the above setting, the sealing effect between the sealed door and the tank body can be improved, the steam in the tank body can be prevented from leaking during the sterilization process, the pressure in the tank body can be ensured to meet the working requirements, and then the sterilization effect and the sterilization efficiency are improved.

[0022] In the utility model, the steam guide pipe is symmetrically provided with two groups on the left and right sides of the lead screw. Through the above setting, on the one hand, the sterilization rate can be improved, and on the other hand, the distribution of the steam in the tank body can be more uniform. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the overall structure of the utility model isometric drawing;

[0024] Figure 2 It is the local axis measurement sectional view of the utility model;

[0025] Figure 3 It is Figure 2 The enlarged view of A in the middle;

[0026] Figure 4 It is the partial component exploded view of the utility model. DETAILED DESCRIPTION

[0027] The utility model will be further explained in detail in combination with the drawings and embodiments:

[0028] The reference signs in the drawings of the specification include: 10, tank body;11, sliding rail;12, steam guide pipe;13, through groove;14, sealing rubber strip;20, sealed door;21, sealing groove;30, movable frame;31, connecting rod;32, roller;33, protruding block;40, storage rack;41, through hole;51, lead screw;52, motor;60, steam generator;70, water pumping mechanism;71, drain pipe.

[0029] Embodiment:

[0030] As shown in the accompanying drawings Figures 1-4The utility model discloses a steam sterilization device, including jar body 10, movable frame 30, storage rack 40, drive mechanism and steam generator 60, the front end of jar body 10 is open, and the front end of jar body 10 is rotatably connected with sealing door 20, and the left and right sides of the upper and lower ends in jar body 10 are respectively fixedly provided with slide rail 11, movable frame 30 is slidably embedded between each slide rail 11, and the left side of movable frame 30 is rotatably connected with connecting rod 31, one end of connecting rod 31 is rotatably connected with the inner side wall of sealing door 20, and steam conduit 12 is fixedly arranged below movable frame 30 in jar body 10, storage rack 40 is provided with a plurality of, and a plurality of storage racks 40 are stacked and placed in movable frame 30, a plurality of through holes 41 are arranged on the side wall and bottom wall of storage rack 40, drive mechanism is arranged in jar body 10, is used to drive movable frame 30 to move back and forth, steam generator 60 is fixedly arranged outside jar body 10, steam conduit 12 is communicated with steam generator 60 through pipeline.

[0031] In the embodiment, the drive mechanism includes a lead screw 51 rotatably arranged in the jar body 10, the bottom of the movable frame 30 is fixedly provided with a protrusion 33, the protrusion 33 is fitted on the lead screw 51, and a motor 52 is fixedly arranged on the outer side wall of the jar body 10 and is in transmission connection with the lead screw 51.

[0032] In the embodiment, a plurality of rollers 32 are rotatably arranged at intervals on the left and right sides of the upper and lower ends of the movable frame 30, and each roller 32 is in contact with the adjacent slide rail 11. When the storage rack 40 is installed on the movable frame 30, at least two rollers 32 on the left and right sides of the upper and lower ends of the movable frame 30 are in contact with the slide rail 11.

[0033] In the embodiment, a drain pipe 71 is communicatedly arranged at the bottom of the jar body 10, a water pumping mechanism 70 is communicatedly arranged at the output end of the drain pipe 71, and a valve is arranged on the drain pipe 71.

[0034] In the embodiment, a through groove 13 is arranged between the slide rail 11 and the inner side wall of the jar body 10.

[0035] In the embodiment, a sealing rubber strip 14 is fixedly arranged on the front side wall of the jar body 10 along the circumference of the jar body 10, and a sealing groove 21 is arranged on the inner side wall of the sealing door 20 and matched with the sealing rubber strip 14.

[0036] In the embodiment, two groups of steam conduits 12 are symmetrically arranged on the left and right sides of the lead screw 51.

[0037] The specific implementation process is as follows:

[0038] In the initial state, the movable frame 30 is located in the tank body 10, and the inner side wall of the sealing door 20 abuts against the front side wall of the tank body 10. Before starting the sterilization operation, the driving mechanism moves the movable frame 30 forward, so that the movable frame 30 partially extends out of the tank body 10. In this process, the movable frame 30 pushes the sealing door 20 to rotate to the open state through the connecting rod 31. Then, the beverage-containing shelf 40 is stacked and placed on the movable frame 30, and the driving mechanism moves the movable frame 30 into the tank body 10. In this process, the movable frame 30 pulls the sealing door 20 to seal the tank body 10. Then, the steam generator 60 injects a large amount of water vapor into the tank body 10 through the pipeline and the evaporation conduit, so as to form a high-temperature and high-pressure environment in the tank body 10, and sterilize the beverages in the shelf 40. After the sterilization is completed, the driving mechanism moves the movable frame 30 forward again, and the movable frame 30 pushes the sealing door 20 to rotate again.

[0039] The motor 52 drives the screw rod 51 to rotate, and the slide rail 11 limits the rotation of the movable frame 30, so that the movable frame 30 moves forward and backward with the rotation of the screw rod 51.

[0040] After the sealing door 20 is opened, part of the steam condenses into water droplets on the inner side wall of the tank body 10 due to the cold. The water droplets flow to the bottom of the inner side wall of the tank body 10 under the action of gravity through the through slot 13. The water in the tank body 10 is discharged through the drain pipe 71 by the water pumping mechanism 70.

[0041] The above is only an embodiment of the present application, and the specific technical solutions or characteristics of the scheme are not described in detail. It should be noted that for those skilled in the art, without departing from the technical solutions of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application. The protection scope of the present application should be subject to the content of its claims, and the specific implementation mode and the like in the specification can be used to explain the content of the claims.

Claims

1. A steam sterilization apparatus, characterized by comprising: Include: The tank body, the front end of the tank body is open, and the front end of the tank body is rotatably connected with a sealing door, and the left and right sides of the upper and lower ends of the tank body are respectively fixedly provided with slide rails; The movable frame is slidably embedded between the slide rails, the left side of the movable frame is rotatably connected with a connecting rod, one end of the connecting rod is rotatably connected with the inner side wall of the sealing door, and a steam conduit is fixedly arranged below the movable frame in the tank body; The storage rack is provided with a plurality of storage racks, and the plurality of storage racks are stacked and placed in the movable frame, and a plurality of through holes are arranged on the side wall and the bottom wall of the storage rack; The driving mechanism is arranged in the tank body and is used for driving the movable frame to move forward and backward; The steam generator is fixedly arranged outside the tank body, and the steam conduit and the steam generator are communicated through a pipeline.

2. The steam sterilizing apparatus according to claim 1, wherein: The driving mechanism includes a screw rod rotatably arranged in the tank body, the bottom of the movable frame is fixedly provided with a protrusion, the protrusion is fitted on the screw rod, and a motor is fixedly arranged on the outer side wall of the tank body and is in transmission connection with the screw rod.

3. The steam sterilizing apparatus according to claim 2, wherein: The left and right sides of the upper and lower ends of the movable frame are respectively rotatably arranged with a plurality of rollers, and each roller is in contact with the adjacent slide rail.

4. The steam sterilizing apparatus according to claim 3, wherein: The bottom of the tank body is communicated with a drain pipe, the output end of the drain pipe is communicated with a water pumping mechanism, and a valve is arranged on the drain pipe.

5. The steam sterilizing apparatus as claimed in claim 4, wherein: The slide rail and the inner side wall of the tank body are provided with a through slot.

6. The steam sterilizing apparatus as claimed in claim 5, wherein: The front side wall of the tank body is fixedly provided with a sealing rubber strip along the circumference of the tank body, and the inner side wall of the sealing door is provided with a sealing groove matched with the sealing rubber strip.

7. The steam sterilizing apparatus as claimed in claim 6, wherein: The steam conduit is symmetrically provided with two groups on the left and right sides of the screw rod.

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