Sterilization treatment device for high-density polyethylene film production

Abstract

The utility model discloses a high density polyethylene film production is with sterilization treatment device, including water bath three -dimensional sterilization cabinet main part, and the water bath three -dimensional sterilization cabinet main part one end hinged has the sealed door, the water bath three -dimensional sterilization cabinet main part bottom is installed with the rotating electrical machine, and the water bath three -dimensional sterilization cabinet main part inside rotation is connected with the turntable, and the turntable is installed with the material placing frame, and the turntable bottom is connected with the axle of rotating electrical machine, and the material placing frame inner wall is fixedly connected with the partition, and the material placing frame upper end inserts the water blowing frame, and the water blowing frame is located the partition one side, and the water blowing frame is the "L" shape structure, and the water bath three -dimensional sterilization cabinet main part top is connected with the air supply pipe, and the air supply pipe one side is connected with the high pressure fan, and the air supply pipe one end is connected with the water blowing frame top end. The device can carry out efficient dehydration after the high density polyethylene film sterilization, thereby avoid the high density polyethylene film surface residual water droplet, guarantee the normal progress of high density polyethylene film subsequent detection work.

Description

Technical Field

[0001] This utility model relates to the field of high-density polyethylene film production technology, specifically a sterilization treatment device for high-density polyethylene film production. Background Technology

[0002] High-density polyethylene (HDPE) film is a plastic film made of high-density polyethylene resin. The production process of HDPE film mainly includes polymerization reaction, extrusion molding and subsequent processing.

[0003] To ensure the production quality of high-density polyethylene (HDPE) film, it is necessary to test its air permeability, transparency, and exudates after sterilization. A water bath vertical sterilizer is typically used during sterilization. HDPE films are usually stacked on the racks within the sterilizer during testing, resulting in a significant amount of water droplets remaining on the film after sterilization. This affects the efficiency of subsequent testing and requires improvement. Utility Model Content

[0004] The purpose of this invention is to provide a sterilization treatment device for the production of high-density polyethylene film, so as to solve the problem mentioned in the background art that residual water droplets on the surface of high-density polyethylene film after sterilization affect subsequent testing work.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sterilization treatment device for high-density polyethylene film production, comprising a water bath three-dimensional sterilization cabinet body, a sealed door hinged to one end of the water bath three-dimensional sterilization cabinet body, a rotary motor installed at the bottom of the water bath three-dimensional sterilization cabinet body, a turntable rotatably connected inside the water bath three-dimensional sterilization cabinet body, a material placement frame installed on the turntable, the bottom of the turntable connected to the shaft of the rotary motor, a partition fixedly connected to the inner wall of the material placement frame, a water blowing rack inserted at the top of the material placement frame, the water blowing rack being located on one side of the partition, the water blowing rack having an "L" shaped structure, an air supply pipe connected to the top of the water bath three-dimensional sterilization cabinet body, a high-pressure blower connected to one side of the air supply pipe, and one end of the air supply pipe connected to the top of the water blowing rack.

[0006] Preferably, a rotating tube is rotatably connected to the inner top wall of the main body of the water bath three-dimensional sterilizer. The rotating tube is connected to the end of the air supply pipe. A connecting sleeve is fitted at the lower end of the rotating tube. A sealing ring is fitted between the connecting sleeve and the rotating tube. The lower end of the connecting sleeve is fixedly connected to the water blower. A fixing screw is connected to the rotating tube and the connecting sleeve.

[0007] Preferably, the length of the partition is less than the length of the material placement frame, and a fixing frame is fixedly connected to the bottom side of the partition.

[0008] Preferably, the fixing frame is symmetrically distributed about the bisecting line of the partition, and multiple partitions are distributed longitudinally at equal intervals about the inner wall of the material placement frame.

[0009] Preferably, the fixing frame is threadedly connected to an adjusting screw, and a pressure plate is fixedly connected to the bottom of the adjusting screw.

[0010] Preferably, the top side of the turntable is fixedly connected to a slot, and the bottom side of the material placement frame is fixedly connected to a block. The slot and the block are symmetrically distributed about the bisector of the material placement frame.

[0011] Preferably, the card block and the card slot are matched, and the card block and the card slot form a sliding connection.

[0012] Compared with the prior art, the beneficial effects of this utility model are: (1) This device can efficiently dehydrate high-density polyethylene film after sterilization, thereby avoiding water droplets remaining on the surface of high-density polyethylene film and ensuring the normal progress of subsequent testing of high-density polyethylene film.

[0013] (2) This device sets up an automatically rotating turntable inside the main body of the water bath three-dimensional sterilizer. During the rotation of the turntable, the material placement frame and the high-density polyethylene film inside can be driven to rotate at high speed, which will cause the water droplets on the surface to be thrown out. At the same time, the airflow of the air supply pipe can accelerate the separation of water droplets on the surface of the high-density polyethylene film, thereby ensuring the dryness of the surface of the high-density polyethylene film after sterilization and ensuring the normal progress of subsequent high-density polyethylene film testing.

[0014] (3) This device is equipped with a detachable air supply pipe, which facilitates the air supply pipe to transport airflow without affecting the installation of the material placement frame, and uses the airflow to accelerate the separation of water droplets. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of a sterilization treatment device for the production of high-density polyethylene film according to the present invention. Figure 2 This is a schematic diagram of the internal structure of a sterilization treatment device for the production of high-density polyethylene film according to this utility model; Figure 3 This utility model relates to a sterilization treatment device for the production of high-density polyethylene film. Figure 2 Enlarged view of point A in the middle; Figure 4 This is a side view of the water blowing frame of a sterilization treatment device for high-density polyethylene film production according to this utility model; Figure 5 This is a top view of the connection between the connecting sleeve and the rotating tube of a sterilization treatment device for high-density polyethylene film production according to this utility model.

[0016] In the diagram: 1. Main body of the water bath sterilizer; 2. Sealed door; 3. Air supply duct; 4. High-pressure blower; 5. Rotary tube; 6. Fixing screw; 7. Connecting sleeve; 8. Slot; 9. Locking block; 10. Rotary motor; 11. Material placement frame; 12. Turntable; 13. Water blowing rack; 14. Partition; 15. Fixing frame; 16. Adjusting screw; 17. Pressure plate; 18. Sealing ring. Detailed Implementation

[0017] 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, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1-5This utility model provides a technical solution: a sterilization treatment device for high-density polyethylene film production, including a water bath three-dimensional sterilizer body 1, a sealing door 2 hinged to one end of the water bath three-dimensional sterilizer body 1, a rotating tube 5 rotatably connected to the inner wall of the top of the water bath three-dimensional sterilizer body 1, the rotating tube 5 being connected to the end of an air supply pipe 3, a connecting sleeve 7 sleeved on the lower end of the rotating tube 5, a sealing ring 18 sleeved between the connecting sleeve 7 and the rotating tube 5, the lower end of the connecting sleeve 7 being fixedly connected to a water blower 13, and a fixing screw 6 connected to the rotating tube 5 and the connecting sleeve 7. The rotating tube 5 in this structure is connected to the top of the water bath three-dimensional sterilizer body 1 via a bearing, and the lower end of the air supply pipe 3 is connected to the top end of the rotating tube 5. Under the action of a high-pressure blower 4, high-pressure airflow can be delivered, thereby utilizing high pressure... The airflow rapidly separates water droplets from the surface of the high-density polyethylene film. A detachable blower 13 facilitates insertion into the material placement frame 11. A rotary motor 10 is installed at the bottom of the main body 1 of the water bath sterilizer, driving the turntable 12 to rotate automatically. This facilitates the rotation of the high-density polyethylene film inside the material placement frame 11, causing water droplets to be ejected and separated. The turntable 12 is rotatably connected inside the main body 1 of the water bath sterilizer. A slot 8 is fixedly connected to the top side of the turntable 12, and a block 9 is fixedly connected to the bottom side of the material placement frame 11. Both the slot 8 and the block 9 are symmetrically distributed about the bisector of the material placement frame 11. The block 9 and the slot 8 are structurally matched, forming a sliding connection. This structure is designed... The locking block 9 and the locking slot 8 ensure the stability of the connection between the material placement frame 11 and the turntable 12. After connection, the locking block 9 and the locking slot 8 are reinforced with fixing screws 6. The material placement frame 11 is installed on the turntable 12, and the bottom of the turntable 12 is connected to the shaft of the rotary motor 10. A partition 14 is fixedly connected to the inner wall of the material placement frame 11. The length of the partition 14 is less than the length of the material placement frame 11. A fixing frame 15 is fixedly connected to the bottom side of the partition 14. This structure facilitates the insertion of the air supply pipe 3 and also facilitates water flow, ensuring the uniformity of heating of the high-density polyethylene film. The fixing frames 15 are symmetrically distributed about the bisector of the partition 14. Multiple partitions 14 are evenly distributed longitudinally about the inner wall of the material placement frame 11. This structure, by setting the partitions 14, can... Multiple sets of high-density polyethylene (HDPE) films are fixed in place. An adjusting screw 16 is threaded onto the fixing frame 15, and a pressure plate 17 is fixedly connected to the bottom of the adjusting screw 16. This structure allows the pressure plate 17 to be adjusted in height by rotating the adjusting screw 16, facilitating the clamping and fixing of the HDPE films onto the partition 14. This ensures the stability of the HDPE films during sterilization. A water blowing rack 13 is inserted into the upper end of the material placement frame 11, located on one side of the partition 14. The water blowing rack 13 has an "L"-shaped structure. An air supply pipe 3 is connected to the top of the water bath sterilizer body 1, and a high-pressure blower 4 is connected to one side of the air supply pipe 3. One end of the air supply pipe 3 is connected to the top of the water blowing rack 13. The water bath sterilizer body 1 of this device uses steam to heat water for high-temperature sterilization.The main body 1 of the water bath three-dimensional sterilizer is equipped with a water inlet pipe and a drain pipe on its side wall. Since the main body 1 of the water bath three-dimensional sterilizer is prior art, its basic configuration will not be described in detail in this application.

[0019] Working principle: When using this sterilization device for high-density polyethylene film production, firstly, place the high-density polyethylene film at the bottom of the partition 14 inside the material placement frame 11. Then, rotate the adjusting screw 16 so that the pressure plate 17 at the lower end of the adjusting screw 16 presses and fixes the high-density polyethylene film. Next, insert the water blowing rack 13 into the material placement frame 11. Then, slide the material placement frame 11 onto the turntable 12, and fix the connecting sleeve 7 at the top of the water blowing rack 13 to the rotating tube 5 at the top of the water bath three-dimensional sterilizer body 1 using the fixing screw 6. When sterilization... After the work is completed, if it is necessary to dehydrate the high-density polyethylene film, the rotary motor 10 can be started. The rotary motor 10 drives the turntable 12 and the material placement frame 11 to rotate. During the rotation of the material placement frame 11, the water droplets on the surface of the high-density polyethylene film inside the material placement frame 11 are thrown out. At the same time, the water blowing rack 13 rotates synchronously. During the rotation of the water blowing rack 13, the high-pressure blower 4 delivers high-speed airflow into the water blowing rack 13. Thus, the water droplets on the surface of the high-density polyethylene film are quickly separated by the high-speed airflow, thereby improving the drying speed of the high-density polyethylene film surface. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A sterilization treatment device for high-density polyethylene film production, comprising a water bath three-dimensional sterilization cabinet body (1), wherein a sealed door (2) is hinged to one end of the water bath three-dimensional sterilization cabinet body (1), characterized in that: The main body (1) of the water bath three-dimensional sterilizer is equipped with a rotary motor (10) at the bottom. A turntable (12) is rotatably connected inside the main body (1). A material placement frame (11) is installed on the turntable (12). The bottom of the turntable (12) is connected to the shaft of the rotary motor (10). A partition (14) is fixedly connected to the inner wall of the material placement frame (11). A water blowing rack (13) is inserted at the top of the material placement frame (11). The water blowing rack (13) is located on one side of the partition (14). The water blowing rack (13) has an "L" shaped structure. An air supply pipe (3) is connected to the top of the main body (1). A high-pressure blower (4) is connected to one side of the air supply pipe (3). One end of the air supply pipe (3) is connected to the top of the water blowing rack (13).

2. The sterilization treatment device for high-density polyethylene film production according to claim 1, characterized in that: The main body (1) of the water bath three-dimensional sterilizer is rotatably connected to the inner wall of the top of the rotating tube (5). The rotating tube (5) is connected to the end of the air supply tube (3). The lower end of the rotating tube (5) is fitted with a connecting sleeve (7). A sealing ring (18) is fitted between the connecting sleeve (7) and the rotating tube (5). The lower end of the connecting sleeve (7) is fixedly connected to the water blower (13). The rotating tube (5) and the connecting sleeve (7) are connected with a fixing screw (6).

3. The sterilization treatment device for high-density polyethylene film production according to claim 1, characterized in that: The length of the partition (14) is less than the length of the material placement frame (11), and a fixing frame (15) is fixedly connected to the bottom side of the partition (14).

4. The sterilization device for high-density polyethylene film production according to claim 3, characterized in that: The fixing frame (15) is symmetrically distributed about the bisecting line of the partition (14), and the partition (14) is distributed longitudinally at equal intervals about the inner wall of the material placement frame (11).

5. The sterilization treatment device for high-density polyethylene film production according to claim 4, characterized in that: The fixing frame (15) is threaded with an adjusting screw (16), and a pressure plate (17) is fixedly connected to the bottom of the adjusting screw (16).

6. The sterilization apparatus for high-density polyethylene film production according to claim 1, characterized in that: The top side of the turntable (12) is fixedly connected to a slot (8), and the bottom side of the material placement frame (11) is fixedly connected to a block (9). The slot (8) and the block (9) are symmetrically distributed about the bisector of the material placement frame (11).

7. The sterilization apparatus for high-density polyethylene film production according to claim 6, characterized in that: The card block (9) and the card slot (8) are structurally matched, and the card block (9) and the card slot (8) form a sliding connection.

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