Special oil temperature machine for biodegradable film production

Abstract

The utility model relates to oil temperature machine technical field, and disclose a kind of oil temperature machine special for biodegradable film production, including oil temperature heating box and being equipped at the heating device of oil temperature heating box side, oil temperature heating box is equipped with oil pipe, and oil pipe both ends are extended to the outside of oil temperature heating box, heating device side is equipped with the heating pipe extending into the oil temperature heating box, and oil temperature heating box is filled with heat exchange medium, and heating pipe is connected with heating device. In the utility model, heating pipe is heated to the heat exchange medium in the oil temperature heating box by heating device control, and heat exchange medium completely covers oil pipe, improve the contact area of heat exchange medium and oil pipe, and then improve the heat exchange efficiency of heating oil, and then improve the efficiency when producing biodegradable film.

Description

Technical Field

[0001] This utility model relates to the field of oil temperature controller technology, specifically an oil temperature controller for biodegradable membrane production. Background Technology

[0002] In the production process of biodegradable membranes, the oil temperature controller is a key temperature control device that provides a stable heat source for processes such as extrusion, stretching, and shaping. Its performance directly affects the mechanical properties, light transmittance, and degradation rate of the membrane.

[0003] A search revealed that patent CN210121959U discloses an oil temperature heater. This invention addresses the problems of existing technologies, such as circuit aging and component damage leading to reduced lifespan, inadequate safety protection, and inability to display temperature. The invention comprises: rollers mounted on the bottom of the housing; an electrical box mounted on one side of the housing; a display screen on the outer surface of the electrical box; a door lock below the display screen; an oil outlet on one side of the door lock; a switch on one side of the display screen; a heat sink below the electrical box; a first inspection plate mounted on the lower front face of the housing; a second inspection plate mounted on one side of the first inspection plate; an air vent on the front face of the second inspection plate; an oil tank inside the housing; a seamless steel pipe below the oil tank; and an electric valve above the seamless steel pipe.

[0004] The aforementioned patents have significant beneficial effects, but in practical application, they still have the following shortcomings:

[0005] In the above comparison, the heating oil is directly heated by the heat generated by the heating tube, and the heated oil is then transported to the biodegradable membrane production line to heat the biodegradable membrane. However, in reality, the production of biodegradable membranes requires continuous and large-volume heating of the oil. The heating tube in the above comparison document has a limited contact area with the oil, so it takes a long time to raise the temperature of the oil, which reduces the heating efficiency of the oil temperature controller. Therefore, there is an urgent need in the art to improve the oil temperature controller to overcome the shortcomings of the prior art. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a special oil temperature controller for biodegradable membrane production, which improves the heat exchange efficiency of heating oil and increases the efficiency of biodegradable membrane production.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a special oil temperature controller for biodegradable membrane production, comprising an oil temperature heating chamber and a heating device disposed on the side of the oil temperature heating chamber. An oil supply pipe is provided inside the oil temperature heating chamber, with both ends of the oil supply pipe extending to the outside of the oil temperature heating chamber. A heating pipe extending into the oil temperature heating chamber is provided on one side of the heating device. The oil temperature heating chamber is filled with a heat exchange medium, and the heating pipe is connected to the heating device.

[0008] Preferably, there are several oil pipelines arranged side by side, and several heating pipes arranged side by side.

[0009] Preferably, the oil delivery pipe surrounds the cavity inside the oil temperature heating box, and both ends of the oil delivery pipe are located on one side of the oil temperature heating box.

[0010] Preferably, the heating tube is located in the oil temperature heating chamber in a continuous S-shape.

[0011] Preferably, the oil heating chamber has several rotating shafts rotatably connected inside, and stirring blades are fixedly installed on the side of the rotating shafts. The outside of the oil heating chamber is provided with a drive unit for simultaneously driving the several rotating shafts to rotate.

[0012] Preferably, the drive unit includes a drive motor fixedly installed on one side of the oil temperature heating box, one end of each rotating shaft extends to the outside of the oil temperature heating box and a synchronous pulley is fixedly installed on the side of each end, and a synchronous belt is sleeved between the sides of two adjacent synchronous pulleys, and the drive motor drives one of the rotating shafts to rotate.

[0013] Preferably, the upper part of the oil heating chamber is provided with a liquid filling pipe, and the side of the oil heating chamber is provided with a liquid draining pipe.

[0014] Preferably, mounting flanges are fixedly installed on both the side of the oil pipeline end and the side of the heating pipe end.

[0015] To address the shortcomings of existing technologies, this utility model provides a dedicated oil temperature controller for biodegradable membrane production, overcoming the deficiencies of existing technologies. The beneficial effects of this utility model are as follows:

[0016] 1. In this utility model, the heating device controls the heating tube to heat the heat exchange medium in the oil heating box. The heat exchange medium completely covers the oil pipeline, which increases the contact area between the heat exchange medium and the oil pipeline, thereby improving the heat exchange efficiency of the heated oil and thus improving the efficiency of biodegradable membrane production.

[0017] 2. In this utility model, by setting an oil delivery pipe around the cavity inside the oil temperature heating box, and the heating pipe being located inside the oil temperature heating box in a continuous S-shape, the efficiency of the heat exchange medium is improved.

[0018] 3. In this utility model, a number of rotating shafts are synchronously driven by a drive motor, and the rotating shafts drive the stirring blades to rotate, thereby agitating the heat exchange medium in the oil heating chamber and improving the efficiency of heating the heat exchange medium.

[0019] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention can be realized and obtained by means of the structures pointed out in the description, claims, and drawings. Attached Figure Description

[0020] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a structural schematic diagram of the present invention from another perspective;

[0023] Figure 3 This is a schematic diagram of the structure of the oil pipeline and the heating pipe in this utility model;

[0024] Figure 4 This is a partial structural diagram of the rotating shaft in this utility model.

[0025] In the diagram: 1. Oil heating chamber; 2. Heating device; 3. Oil supply pipe; 4. Heating pipe; 5. Rotating shaft; 6. Stirring blades; 7. Drive motor; 8. Synchronous pulley; 9. Synchronous belt; 10. Liquid filling pipe; 11. Liquid drain pipe; 12. Mounting flange; 13. Drive unit. Detailed Implementation

[0026] 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.

[0027] Example 1

[0028] Please see Figures 1-4A special oil temperature controller for biodegradable membrane production includes an oil temperature heating chamber 1 and a heating device 2 located on the side of the oil temperature heating chamber 1. An oil supply pipe 3 is provided inside the oil temperature heating chamber 1, with both ends of the oil supply pipe 3 extending to the outside of the oil temperature heating chamber 1. A heating pipe 4 extending into the oil temperature heating chamber 1 is provided on one side of the heating device 2. The oil temperature heating chamber 1 is filled with a heat exchange medium. The heating pipe 4 is connected to the heating device 2. Several oil supply pipes 3 and several heating pipes 4 are arranged side-by-side. The oil supply pipes 3 surround the cavity inside the oil temperature heating chamber 1, with both ends of the oil supply pipes 3 located on one side of the oil temperature heating chamber 1. The heating pipes 4 are located inside the oil temperature heating chamber 1 in a continuous S-shape. A liquid inlet pipe 10 is provided at the top of the oil temperature heating chamber 1, and a liquid outlet pipe 11 is provided on the side of the oil temperature heating chamber 1. Mounting flanges 12 are fixedly installed on the side ends of the oil supply pipes 3 and the heating pipes 4.

[0029] The specific implementation method in this embodiment is as follows: During the production of the biodegradable membrane, it is necessary to heat the membrane. An oil temperature controller is used to heat the heating oil, and the biodegradable membrane is heated through heat exchange in the heated oil. When heating the oil, a hose is connected via flange 12, with oil inlet and outlet at both ends of the oil supply pipe 3. A heat exchange medium (such as water) is filled into the oil temperature heating chamber 1 via the liquid filling pipe 10. The heating pipe 4 is heated by a heating device 2, which is a known technology. The heating pipe 4 then exchanges heat within the oil temperature heating chamber 1. The medium is heated, and then the oil pump is turned on to circulate the heated oil in the oil temperature heating chamber 1. The heating device 2 can control the temperature of the heating tube 4. The oil pipe 3 is completely covered by the heat exchange medium, which increases the contact area between the heat exchange medium and the oil pipe 3, thereby improving the heat exchange efficiency of the heated oil and thus improving the efficiency of the biodegradable membrane production. By setting up several oil pipes 3 and heating tubes 4, the oil pipes 3 surround the cavity inside the oil temperature heating chamber 1, and the heating tubes 4 are located in the oil temperature heating chamber 1 in a continuous S-shape, which improves the efficiency of the heat exchange medium. The drain pipe 11 is used to discharge the heat exchange medium.

[0030] Example 2

[0031] Please see Figures 2-4 This embodiment includes the above embodiment, and further includes: a plurality of rotating shafts 5 are rotatably connected inside the oil temperature heating box 1, and stirring blades 6 are fixedly installed on the side of the rotating shafts 5. A drive unit 13 for simultaneously driving the plurality of rotating shafts 5 is provided outside the oil temperature heating box 1. The drive unit 13 includes a drive motor 7 fixedly installed on one side of the oil temperature heating box 1. One end of each rotating shaft 5 extends to the outside of the oil temperature heating box 1 and a synchronous pulley 8 is fixedly installed on the side of each end. A synchronous belt 9 is sleeved between the sides of two adjacent synchronous pulleys 8. The drive motor 7 drives one of the rotating shafts 5 to rotate.

[0032] In this embodiment, the specific implementation method is as follows: When heating the heat exchange medium, the drive motor 7 is turned on, and the output end of the drive motor 7 drives one of the rotating shafts 5 to rotate. The rotating shaft 5 drives the synchronous wheel 8 on its end side to rotate. The synchronous wheel 8 drives the adjacent synchronous wheel 8 to rotate through the synchronous belt 9, and every two adjacent synchronous wheels 8 rotate synchronously through the synchronous belt 9. The rotating shaft 5 drives the stirring blade 6 to rotate, which stirs the heat exchange medium in the oil temperature heating box 1 and improves the heating efficiency of the heat exchange medium in the oil temperature heating box 1.

[0033] All of the electrical products mentioned above can be purchased from the market. They are mature technologies and have been fully disclosed, so they will not be repeated in the instruction manual. All of the electrical products mentioned above are equipped with power cords, and they are electrically connected to the external main controller and 220V phase voltage (or 380V line voltage) through the power cords. The main controller can be a conventional known device such as a computer that plays a control role.

[0034] Finally, it should be noted that in the description of this utility model, the terms "vertical," "upper," "lower," "horizontal," etc., 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 utility model 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 utility model.

[0035] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A special oil temperature controller for biodegradable membrane production, characterized in that, It includes an oil temperature heating box (1) and a heating device (2) located on the side of the oil temperature heating box (1). The oil temperature heating box (1) is provided with an oil supply pipe (3), both ends of which extend to the outside of the oil temperature heating box (1). The heating device (2) is provided with a heating pipe (4) extending into the oil temperature heating box (1) on one side. The oil temperature heating box (1) is filled with a heat exchange medium. The heating pipe (4) is connected to the heating device (2).

2. The oil temperature controller for biodegradable membrane production according to claim 1, characterized in that, The number of oil pipelines (3) is several and arranged side by side, and the number of heating pipes (4) is several and arranged side by side.

3. The oil temperature controller for biodegradable membrane production according to claim 1, characterized in that, The oil pipe (3) surrounds the inner cavity of the oil temperature heating box (1), and both ends of the oil pipe (3) are located on one side of the oil temperature heating box (1).

4. The oil temperature controller for biodegradable membrane production according to claim 1, characterized in that, The heating tube (4) is located in the oil temperature heating box (1) in a continuous S-shape.

5. The oil temperature controller for biodegradable membrane production according to claim 1, characterized in that, The oil temperature heating box (1) is rotatably connected to several rotating shafts (5), and stirring blades (6) are fixedly installed on the side of the rotating shafts (5). The oil temperature heating box (1) is provided with a drive unit (13) for simultaneously driving several rotating shafts (5) to rotate.

6. The oil temperature controller for biodegradable membrane production according to claim 5, characterized in that, The drive unit (13) includes a drive motor (7) fixedly installed on one side of the oil temperature heating box (1). One end of each of the rotating shafts (5) extends to the outside of the oil temperature heating box (1) and a synchronous wheel (8) is fixedly installed on the side of each end. A synchronous belt (9) is sleeved between the sides of two adjacent synchronous wheels (8). The drive motor (7) drives one of the rotating shafts (5) to rotate.

7. The oil temperature controller for biodegradable membrane production according to claim 1, characterized in that, The upper part of the oil temperature heating box (1) is provided with a liquid filling pipe (10), and the side of the oil temperature heating box (1) is provided with a liquid drain pipe (11).

8. The oil temperature controller for biodegradable membrane production according to claim 1, characterized in that, The oil pipeline (3) and the heating pipe (4) are both fixedly fitted with mounting flanges (12).

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