Sterilization cabinet and sterilization vehicle side blowing structure

Abstract

The utility model relates to the technical field of side blowing structures, in particular to a sterilization cabinet and sterilization vehicle side blowing structure which comprises a sterilization cabinet and a sterilization vehicle. A plurality of vertically extending air supply pipes are arranged on the inner wall of one side of the sterilization cabinet, and air return pipes are arranged on the inner wall of the other side of the sterilization cabinet corresponding to the air supply pipes; a conveyor belt is arranged between the air supply pipe and the air return pipe; a sterilization vehicle is arranged on the conveyor belt; the sterilization vehicle comprises a plurality of sterilization discs which are vertically stacked, a plurality of placement grooves and a plurality of air grooves are formed in the top surfaces of the sterilization discs, and the air grooves horizontally extend towards the two sides of the conveying belt and communicate with the placement grooves; the containing groove is used for containing the powder-liquid double-chamber bag, the air supply pipe is used for supplying air to the air groove and blowing air to a powder cavity of the powder-liquid double-chamber bag through the air groove, and the air return pipe is used for allowing air blown out of the air groove to pass through.

Description

Technical Field

[0001] This utility model relates to the field of side-blowing structure technology, specifically to a side-blowing structure for sterilization cabinets and sterilization carts. Background Technology

[0002] A crucial step in the sterilization process of powder-liquid double-chamber bags is drying them. After drying, the moisture content inside the powder chamber must meet production requirements, and there should be no water accumulation on the surface of the bag. During the drying process, the powder-liquid double-chamber bags need to be placed on a dedicated sterilization tray. In existing technologies, when drying the powder-liquid double-chamber bags with air, the entire bag is blown through. This can easily cause the liquid in both the powder and liquid chambers to separate out simultaneously, resulting in moisture loss in the liquid chamber and changes in product quality content. At the same time, the moisture separated from the liquid chamber affects the drying of the product, preventing the surface moisture from meeting the drying requirements. Utility Model Content

[0003] To address the problems existing in the prior art, the purpose of this utility model is to provide a side-blowing structure for sterilization cabinets and sterilization carts, in order to solve the problem that when drying powder-liquid double-chamber bags, the air blows on the entire powder-liquid double-chamber bag, which easily causes the liquid in both the powder chamber and the liquid chamber of the powder-liquid double-chamber bag to be separated out simultaneously, resulting in water loss in the liquid chamber and changes in product quality content. At the same time, the water separated in the liquid chamber affects the drying of the product, causing the surface moisture of the product to fail to meet the drying requirements.

[0004] A side-blowing structure for a sterilization cabinet and a sterilization cart includes a sterilization cabinet and a sterilization cart; several vertically extending air supply ducts are provided on the inner wall of one side of the sterilization cabinet, and a return air duct is provided on the inner wall of the other side of the sterilization cabinet corresponding to the air supply ducts; a conveyor belt is provided between the air supply ducts and the return air duct, and a sterilization cart is provided on the conveyor belt; the sterilization cart includes several vertically stacked sterilization trays, and several placement slots and several air ducts are provided on the top surface of the sterilization trays, and the air ducts extend horizontally to both sides of the conveyor belt and are connected to the several placement slots;

[0005] The placement trough is used to place the powder-liquid dual-chamber bag, the air supply duct is used to supply air to the air trough and blow air into the powder chamber of the powder-liquid dual-chamber bag through the air trough, and the return air duct is used for the air blown out from the air trough to pass through.

[0006] Furthermore, it includes a ventilation duct, one end of which is connected to a supply air duct and the other end to a return air duct. A first fan is installed at the end of the ventilation duct near the supply air duct, and a second fan is installed at the end of the ventilation duct near the return air duct. The first fan is used to blow the gas in the ventilation duct into the supply air duct, and the second fan is used to blow the gas at the return air duct into the ventilation duct.

[0007] Furthermore, the supply air pipe and the return air pipe are provided with several through holes on the side near the conveyor belt for gas to pass through, and nozzles are installed at the through holes on the supply air pipe.

[0008] Furthermore, a first heat exchanger is installed on the ventilation duct, which is used to cool the humid air and complete gas-liquid separation.

[0009] Furthermore, a second heat exchanger is installed on the ventilation duct, which is located between the first heat exchanger and the first fan. The second heat exchanger is used to heat the air.

[0010] Beneficial effects: The air supply and return ducts control the direction of air movement, and the air ducts limit the area of ​​air blowing, confining the air blowing to the powder chamber of the powder-liquid double-chamber bag. The air flows quickly from the surface of the powder chamber of the powder-liquid double-chamber bag, carrying away moisture, with little impact on the liquid chamber of the powder-liquid double-chamber bag, which can further improve the production efficiency of the powder-liquid double-chamber bag. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the specification will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0012] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0013] Figure 2 This is a schematic diagram of the sterilization vehicle structure according to an embodiment of the present invention;

[0014] Figure 3 This is a top view of the sterilization tray according to an embodiment of the present invention.

[0015] In the diagram: 1. Sterilization cabinet; 2. Air supply duct; 3. Return air duct; 4. First fan; 5. Second fan; 6. First heat exchanger; 7. Second heat exchanger; 8. Ventilation duct; 9. Conveyor belt; 10. Sterilization tray; 101. Placement slot; 102. Air duct. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. For ease of explanation, the terms "vertical", "horizontal", "left", "right", "upper", "lower", "inner", "outer", "bottom", etc., used in this specification indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0017] It should be noted that the embodiments and features involved in the embodiments of this utility model can be combined with each other without conflict. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0018] like Figures 1-3 The sterilizer and sterilization cart side-blowing structure shown includes a sterilizer 1 and a sterilization cart; several vertically extending air supply pipes 2 are provided on one inner wall of the sterilizer 1, and a return air pipe 3 is provided on the other inner wall of the sterilizer 1 corresponding to the air supply pipes 2; a conveyor belt 9 is provided between the air supply pipes 2 and the return air pipe 3, and a sterilization cart is provided on the conveyor belt 9; the sterilization cart includes several vertically stacked sterilization trays 10, and several placement slots 101 and several air ducts 102 are provided on the top surface of the sterilization trays 10. The air ducts 102 extend horizontally to both sides of the conveyor belt 9 and are connected to the several placement slots 101;

[0019] The placement trough 101 is used to place the powder-liquid dual-chamber bag, the air supply pipe 2 is used to supply air to the air trough 102 and blow air into the powder chamber of the powder-liquid dual-chamber bag through the air trough 102, and the return air pipe 3 is used for the air blown out from the air trough 102 to pass through.

[0020] In this embodiment, the air supply pipe 2 and the return air pipe 3 control the direction of air movement, and the air duct 102 limits the area of ​​air blowing, restricting the air blowing to the powder chamber of the powder-liquid double chamber bag. The air flows quickly from the surface of the powder chamber of the powder-liquid double chamber bag to remove moisture, which has little impact on the liquid chamber of the powder-liquid double chamber bag, and can further improve the production efficiency of the powder-liquid double chamber bag.

[0021] It also includes a ventilation duct 8, one end of which is connected to the supply air duct 2, and the other end to the return air duct 3. A first fan 4 is installed at the end of the ventilation duct 8 near the supply air duct 2, and a second fan 5 is installed at the end of the ventilation duct 8 near the return air duct 3. The first fan 4 is used to blow air from the ventilation duct 8 into the supply air duct 2, and the second fan 5 is used to blow air from the return air duct 3 into the ventilation duct 8. Several through holes are provided on the side of the supply air duct 2 and the return air duct 3 near the conveyor belt 9 for air to pass through. Nozzles are installed at the through holes on the supply air duct 2. The nozzles are used for air delivery.

[0022] In this embodiment, the first fan 4 and the second fan 5 are configured to achieve air circulation and increase wind speed.

[0023] A first heat exchanger 6 is installed on the ventilation duct 8. The first heat exchanger 6 is used to cool the humid air and complete gas-liquid separation.

[0024] In this embodiment, the first heat exchanger 6 is existing technology. How to cool the humid air and complete the gas-liquid separation through the first heat exchanger 6, and how to discharge the liquid are existing technologies, will not be described in detail here.

[0025] A second heat exchanger 7 is installed on the ventilation duct 8. The second heat exchanger 7 is located between the first heat exchanger 6 and the first fan 4. The second heat exchanger 7 is used to heat the air.

[0026] In this embodiment, the second heat exchanger 7 is existing technology, and how the air is heated by the second heat exchanger 7 is also existing technology, which will not be described in detail here. By using the first heat exchanger 6 and the second heat exchanger 7 to separate and heat the wetted gas, it is convenient to dry the powder-liquid dual-chamber bag, especially the powder chamber.

[0027] Working principle: Start the first fan 4, the second fan 5, the first heat exchanger 6 and the second heat exchanger 7; the conveyor belt 9 moves the sterilization cart with the powder-liquid double chamber bags placed on it to the designated position. The gas sprayed from the air supply pipe 2 enters the air duct 102 from one end and flows over the surface of the powder chamber, drying the powder-liquid double chamber bags, especially the powder chamber. The air flows out from the other end of the air duct 102 and then enters the ventilation pipe 8 through the return air pipe 3. The first heat exchanger 6 cools the humid air and completes gas-liquid separation. Then the second heat exchanger 7 heats the air. The heated air is sprayed out through the air supply pipe 2 and continues to dry the powder chamber.

[0028] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including both the preferred embodiments and all changes and modifications falling within the scope of the present invention. Clearly, those skilled in the art can make various alterations and modifications to the present invention without departing from its spirit and scope. Thus, if such modifications and modifications fall within the scope of the claims of the present invention and their equivalents, the present invention also intends to include such modifications and modifications.

Claims

1. A sterilizing cabinet, sterilizing cart side-blowing structure, characterized in that, The sterilization cabinet and the sterilization trolley are included; a plurality of vertically extending air supply pipes are arranged at one side inner wall of the sterilization cabinet; air return pipes are arranged at the other side inner wall of the sterilization cabinet corresponding to the air supply pipes; a conveying belt is arranged between the air supply pipes and the air return pipes; the sterilization trolley is arranged on the conveying belt; the sterilization trolley includes a plurality of vertically stacked sterilization trays; a plurality of placing grooves and a plurality of air grooves are arranged on the top surface of the sterilization tray; the air grooves horizontally extend to the two sides of the conveying belt and are communicated with the placing grooves. The placing grooves are used for placing the powder-liquid double-chamber bag; the air supply pipes are used for supplying air to the air grooves and blowing air to the powder cavity of the powder-liquid double-chamber bag through the air grooves; and the air return pipes are used for returning the air blown out of the air grooves.

2. A side-blowing structure for a sterilizing cabinet or a sterilizing cart according to claim 1, characterized in that, The ventilation pipeline is connected with the air supply pipe at one end and connected with the air return pipe at the other end; a first air blower is arranged at the end of the ventilation pipeline close to the air supply pipe; a second air blower is arranged at the end of the ventilation pipeline close to the air return pipe; the first air blower is used for blowing the air in the ventilation pipeline to the air supply pipe; and the second air blower is used for blowing the air at the air return pipe to the ventilation pipeline.

3. A side-blow configuration for a sterilizer cabinet, sterilizer cart according to claim 1, characterized in that, A plurality of through holes for air passing through are arranged on the side of the air supply pipe and the air return pipe close to the conveying belt; and a nozzle is arranged at the through hole of the air supply pipe.

4. A side-blow configuration for a sterilizer cabinet, sterilizer cart according to claim 2, characterized in that, A first heat exchanger is arranged on the ventilation pipeline; the first heat exchanger is used for cooling the humid air and completing gas-liquid separation.

5. A side-blow configuration for a sterilizer cabinet, sterilizer cart according to claim 4, characterized in that, A second heat exchanger is arranged on the ventilation pipeline; the second heat exchanger is arranged between the first heat exchanger and the first air blower; and the second heat exchanger is used for heating the air.

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