Heating device for lubricating oil processing

Abstract

The heating device for lubricating oil processing comprises a heating box, a heating body is installed at the bottom of an inner cavity of the heating box, a heat conduction sleeve is rotatably installed on the outer side of the heating body, the two sides of the axial section of the heat conduction sleeve are in a broken line shape, and a plurality of heat conduction pieces are installed on the outer side of the heat conduction sleeve. A driving assembly used for driving the heat conduction sleeve to rotate on the outer side of the heating body is installed on the top face of the heating box, and a stirring assembly capable of moving up and down is installed in an inner cavity of the heating box. Through the heat conducting sleeve and the heat conducting piece which are large in surface area, oil liquid makes full contact with a heating part of the device, through the driving assembly and the stirring assembly, the oil liquid can be promoted to flow in the heating box, and heating uniformity is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of lubricating oil processing, specifically a heating device for lubricating oil processing. Background Technology

[0002] Lubricating oil plays an indispensable role in industrial production and mechanical equipment operation. Its processing quality directly affects its performance. In the lubricating oil processing, the heating process is crucial, as it relates to the performance and quality of the lubricating oil.

[0003] Traditional heating elements used in lubricant processing have limited size, resulting in insufficient contact between the heating element and the lubricant. This leads to low heat transfer efficiency, with the lubricant temperature higher near the heating element and relatively lower further away. Some lubricant cannot be effectively heated, affecting the overall processing quality. Localized overheating may cause oxidation and deterioration of the lubricant, reducing its performance. Insufficient heating, on the other hand, fails to meet processing requirements, also affecting product quality. Therefore, a heating device for lubricant processing needs to be designed to solve these problems. Utility Model Content

[0004] The purpose of this invention is to provide a heating device for lubricating oil processing to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a heating device for lubricating oil processing, comprising a heating box, a heating element installed at the bottom of the inner cavity of the heating box, and a heat-conducting sleeve rotatably installed on the outer side of the heating element, wherein both sides of the axial cross section of the heat-conducting sleeve are zigzag-shaped;

[0006] Multiple heat-conducting plates are installed on the outer side of the heat-conducting sleeve, a drive assembly for rotating the heat-conducting sleeve on the outer side of the heating body is installed on the top surface of the heating box, and an agitator assembly that can move up and down is installed in the inner cavity of the heating box.

[0007] Preferably, the agitation assembly includes two annular mounting plates welded to the inner wall of the heating chamber. Multiple movable rods are slidably mounted through the surface of the annular mounting plates. An annular lifting plate is fixedly mounted at one end of each movable rod. A contact block is mounted on the surface of the annular lifting plate. The heat-conducting sheet is used to contact the contact block. An elastic component is provided between one end of the movable rod and the annular mounting plate.

[0008] Preferably, the abutment block has inclined surfaces on both sides, and the cross-section of the abutment block is trapezoidal.

[0009] Preferably, the elastic component includes a baffle, which is fixedly installed at one end of the movable rod, and a spring is fixedly installed at one end of the baffle. The end of the spring away from the baffle is fixedly installed on one side of the annular mounting plate.

[0010] Preferably, the heating element is cylindrical, and a heating wire is disposed inside the heating element.

[0011] Preferably, the drive assembly includes a motor, which is mounted on the top surface of the heating chamber. The output end of the motor movably passes through the heating chamber, and a connecting rod is fixedly mounted on the output end of the motor. Both ends of the connecting rod are fixed to the top surface of the heat-conducting sleeve.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This heating device for lubricating oil processing involves placing lubricating oil into the inner cavity of the heating chamber, turning on the switch of the heating element, and heating the heating wire inside the heating element to make the entire heating element heat up. The heat-conducting sleeve contacts the outer side of the heating element and thus heats up. The heat-conducting plate is installed on the surface of the heat-conducting sleeve and can conduct heat. The heat-conducting sleeve and heat-conducting plate have a large surface area, which can improve the heat conduction efficiency, thereby facilitating uniform heating and reducing the heating time required.

[0014] 2. This heating device for lubricating oil processing, when the motor is turned on, drives the heat-conducting sleeve to rotate, which in turn drives the heat-conducting plate to rotate, thereby effectively stirring the lubricating oil in the heating chamber. During the rotation of the heat-conducting plate, it can contact the inclined surface of the contact block, pushing the annular lifting plate to move closer to the annular mounting plate. After the heat-conducting plate no longer contacts the contact block, under the pushing action of the spring, it drives the baffle to reset, so that the baffle drives the annular lifting plate to reset through the movable rod. The vertical movement of the annular lifting plate can promote the mixing of lubricating oil in the upper and lower parts and improve the heating uniformity. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0017] Figure 3 This is a schematic diagram of the internal component structure of the heating box of this utility model;

[0018] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0019] In the diagram: 1. Heating box; 2. Heating element; 3. Heat-conducting sleeve; 4. Motor; 5. Connecting rod; 6. Heat-conducting plate; 7. Annular mounting plate; 8. Movable rod; 9. Annular lifting plate; 10. Contact block; 11. Baffle; 12. Spring. Detailed Implementation

[0020] 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.

[0021] Example 1

[0022] Please refer to Figure 1-4 As shown, this utility model provides a heating device for lubricating oil processing, including a heating box 1, a heating body 2 installed at the bottom of the inner cavity of the heating box 1, and a heat-conducting sleeve 3 rotatably installed on the outside of the heating body 2. The heat-conducting sleeve 3 has a zigzag shape on both sides of its axial section.

[0023] Multiple heat-conducting plates 6 are installed on the outside of the heat-conducting sleeve 3. A drive assembly for driving the heat-conducting sleeve 3 to rotate on the outside of the heating body 2 is installed on the top surface of the heating box 1. An agitator assembly that can move up and down is installed in the inner cavity of the heating box 1.

[0024] Specifically, the large surface area of ​​the heat-conducting sleeve 3 and the heat-conducting plate 6 ensures that the oil comes into full contact with the heat-generating part of the device. Furthermore, the drive component and the stirring component promote the flow of the oil within the heating chamber 1, thus ensuring uniform heating.

[0025] The stirring assembly includes two annular mounting plates 7, which are welded to the inner wall of the heating chamber 1. Multiple movable rods 8 are slidably mounted through the surface of each annular mounting plate 7. An annular lifting plate 9 is fixedly mounted at one end of each movable rod 8. A contact block 10 is mounted on the surface of the annular lifting plate 9. A heat-conducting sheet 6 is used to contact the contact block 10. An elastic component is provided between one end of each movable rod 8 and the annular mounting plate 7. Both sides of the contact block 10 have inclined surfaces, and the cross-section of the contact block 10 is trapezoidal. The elastic component includes a baffle 11, which is fixedly mounted on one end of each movable rod 8. At one end of the baffle 11, a spring 12 is fixedly installed. The end of the spring 12 away from the baffle 11 is fixedly installed on one side of the annular mounting plate 7. During the rotation of the heat-conducting plate 6, it can contact the inclined surface of the contact block 10, pushing the annular lifting plate 9 to move closer to the annular mounting plate 7. After the heat-conducting plate 6 no longer contacts the contact block 10, under the pushing action of the spring 12, the baffle 11 is driven to reset, so that the baffle 11 drives the annular lifting plate 9 to reset through the movable rod 8. During this process, the annular lifting plate 9 can move in the vertical direction, thereby stirring the lubricating oil up and down.

[0026] The heating element 2 is cylindrical and contains a heating wire. The heating element 2 is heated by energizing the heating wire.

[0027] The drive assembly includes a motor 4, which is mounted on the top surface of the heating box 1. The output end of the motor 4 extends through the heating box 1, and a connecting rod 5 is fixedly installed on the output end of the motor 4. Both ends of the connecting rod 5 are fixed to the top surface of the heat-conducting sleeve 3. When the motor 4 is turned on, it can drive the heat-conducting sleeve 3 to rotate, and the heat-conducting sleeve 3 drives the heat-conducting sheet 6 to rotate.

[0028] Working principle: This utility model is a heating device for lubricating oil processing. When in use, lubricating oil is put into the inner cavity of the heating box 1, and the switch of the heating body 2 is turned on. The heating wire inside the heating body 2 heats up, causing the entire heating body 2 to heat up. The heat-conducting sleeve 3 contacts the outside of the heating body 2 and thus heats up. The heat-conducting plate 6 is installed on the surface of the heat-conducting sleeve 3, which can conduct heat. The heat-conducting sleeve 3 and the heat-conducting plate 6 have a large surface area, which can improve the heat conduction efficiency, thereby facilitating uniform heating and reducing the heating time required.

[0029] Turning on the motor 4 will cause the heat-conducting sleeve 3 to rotate, which in turn causes the heat-conducting plate 6 to rotate, thereby effectively stirring the lubricating oil in the heating box 1. During the rotation of the heat-conducting plate 6, it can contact the inclined surface of the contact block 10, pushing the annular lifting plate 9 to move closer to the annular mounting plate 7. After the heat-conducting plate 6 stops contacting the contact block 10, it will be pushed by the spring 12 to reset the baffle 11, so that the baffle 11 drives the annular lifting plate 9 to reset through the movable rod 8. The vertical movement of the annular lifting plate 9 can promote the mixing of the upper and lower lubricating oil and improve the heating uniformity.

[0030] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0031] 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 heating device for lubricating oil processing, comprising a heating chamber (1), characterized in that: A heating element (2) is installed at the bottom of the inner cavity of the heating box (1), and a heat-conducting sleeve (3) is rotatably installed on the outside of the heating element (2). The heat-conducting sleeve (3) has a zigzag shape on both sides of its axial section. Multiple heat-conducting plates (6) are installed on the outside of the heat-conducting sleeve (3). A drive assembly for driving the heat-conducting sleeve (3) to rotate outside the heating body (2) is installed on the top surface of the heating box (1). A stirring assembly that can move up and down is installed in the inner cavity of the heating box (1).

2. The heating device for lubricating oil processing according to claim 1, characterized in that: The stirring assembly includes two annular mounting plates (7), which are welded to the inner wall of the heating box (1). Multiple movable rods (8) are slidably installed on the surface of the annular mounting plates (7). An annular lifting plate (9) is fixedly installed at one end of each movable rod (8). A contact block (10) is installed on the surface of the annular lifting plate (9). The heat-conducting sheet (6) is used to contact the contact block (10). An elastic component is provided between one end of the movable rod (8) and the annular mounting plate (7).

3. The heating device for lubricating oil processing according to claim 2, characterized in that: Both sides of the abutment block (10) are provided with inclined surfaces, and the cross section of the abutment block (10) is trapezoidal.

4. The heating device for lubricating oil processing according to claim 2, characterized in that: The elastic component includes a baffle (11), which is fixedly installed at one end of the movable rod (8). A spring (12) is fixedly installed at one end of the baffle (11), and the end of the spring (12) away from the baffle (11) is fixedly installed on one side of the annular mounting plate (7).

5. The heating device for lubricating oil processing according to claim 1, characterized in that: The heating element (2) is cylindrical, and a heating wire is provided inside the heating element (2).

6. The heating device for lubricating oil processing according to claim 1, characterized in that: The drive assembly includes a motor (4), which is mounted on the top surface of the heating box (1). The output end of the motor (4) extends through the heating box (1), and a connecting rod (5) is fixedly installed on the output end of the motor (4). Both ends of the connecting rod (5) are fixed to the top surface of the heat-conducting sleeve (3).

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