Heat conduction waste oil recycling device

Abstract

The utility model discloses a heat-conducting waste oil recycling device, which relates to the field of heat-conducting waste oil recovery devices and comprises an oil storage bin and a waste oil treatment bin, and first positioning grooves are annularly formed in the top of the oil storage bin at equal intervals. According to the heat conduction waste oil recycling device, through arrangement of a hexagonal prism, a stirring shaft can drive a connecting shaft to synchronously rotate in a filter box during operation, so that an annular fixing sleeve drives a cleaning plate to synchronously rotate, and then the cleaning plate drives a cleaning brush to efficiently clean the inner surface of the filter box; therefore, it is ensured that the filter box cannot be blocked when the heat conduction waste oil is continuously filtered, and the situation that the heat conduction waste oil recovery efficiency of the device is disturbed due to the fact that the filter screen is blocked when the device recovers the heat conduction waste oil is avoided; and the fixing rod drives the stirring blades to rotate in the waste oil treatment bin.

Description

Technical Field

[0001] This utility model relates to the field of thermally conductive waste oil recovery devices, specifically a thermally conductive waste oil recycling device. Background Technology

[0002] A waste heat transfer oil recycling device is a device used to recycle and reuse waste heat transfer oil. It processes the waste heat transfer oil through a recycling device to convert it into lubricating oil or other useful products that can be reused.

[0003] However, current thermal waste oil recycling devices still have some shortcomings. For example, the existing thermal waste oil recycling devices have poor anti-clogging function, which makes the filter screen prone to clogging when the device is recycling thermal waste oil. This interferes with the thermal waste oil recycling efficiency of the device and thus has certain defects in use.

[0004] Therefore, there is an urgent need to improve this shortcoming. This utility model is to study and improve the existing structure to provide a heat-conducting waste oil recycling device. Utility Model Content

[0005] The purpose of this invention is to provide a heat-conducting waste oil recycling device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a heat-conducting waste oil recycling device, comprising an oil storage tank and a waste oil treatment tank. The top of the oil storage tank is provided with a first positioning groove in an annular shape at equal intervals, and a bearing plate is installed in an annular shape at equal intervals on the outer surface of the oil storage tank. An electric telescopic rod is installed on the top of the bearing plate, and a connecting plate is fixedly connected to the extension end of the electric telescopic rod. The waste oil treatment tank is arranged parallel to the top of the oil storage tank, and a drive motor is installed on the top of the waste oil treatment tank. A stirring assembly is installed on the output shaft of the drive motor through a coupling. A first positioning rod is fixedly installed in an annular shape at equal intervals on the bottom of the waste oil treatment tank. An annular bearing frame is fixedly installed on the inner surface of the oil storage tank, and a second positioning groove is provided in an annular shape at equal intervals on the top of the annular bearing frame. A filter box is fitted to the top of the annular bearing frame, and a cleaning assembly is movably installed inside the filter box. A second positioning rod is installed in an annular shape at equal intervals on the bottom of the filter box.

[0007] Furthermore, the end of the connecting plate is fixedly connected to the outer surface of the waste oil treatment tank, and the bottom of the connecting plate is fixedly connected to the top of the extension end of the electric telescopic rod. The waste oil treatment tank forms a fixed structure with the extension end of the electric telescopic rod through the connecting plate.

[0008] Furthermore, the external dimensions of the first positioning rod perfectly match the internal dimensions of the first positioning groove, and the first positioning rod forms an engaging structure with the oil storage tank through the first positioning groove.

[0009] Furthermore, the stirring assembly includes a stirring shaft, an annular connecting sleeve, a fixing rod, a stirring blade, and a hexagonal prism. The annular connecting sleeve is installed at equal intervals on the outer surface of the stirring shaft, and the fixing rod is installed at equal intervals in a ring on the outer surface of the annular connecting sleeve. The stirring blade is fixedly connected to the end of the fixing rod, and the hexagonal prism is fixedly installed at the bottom of the stirring shaft.

[0010] Furthermore, the end of the fixing rod is fixedly connected to the end of the stirring blade, and the other end of the fixing rod is fixedly connected to the outer surface of the annular connecting sleeve, and the inner surface of the annular connecting sleeve is fixedly connected to the outer surface of the stirring shaft. Moreover, the stirring blade forms a fixed structure with the annular connecting sleeve through the fixing rod.

[0011] Furthermore, the cleaning assembly includes a connecting shaft, an annular fixing sleeve, a cleaning plate, a cleaning brush, and a docking groove. The annular fixing sleeve is fixedly installed on the outer surface of the connecting shaft, and the cleaning plate is installed at equal intervals in an annular pattern on the outer surface of the annular fixing sleeve. The cleaning brush is fixedly connected to the bottom of the cleaning plate, and the docking groove is provided on the top of the connecting shaft.

[0012] Furthermore, the top of the cleaning brush is fixedly connected to the bottom of the cleaning plate, and the bottom of the cleaning brush is fitted and connected to the inner surface of the filter box.

[0013] Furthermore, the internal dimensions of the mating groove perfectly match the external dimensions of the hexagonal prism, and the hexagonal prism forms a locking structure with the connecting shaft through the mating groove.

[0014] This utility model provides a device for recycling heat-conducting waste oil, which has the following beneficial effects:

[0015] 1. This utility model, through the design of a hexagonal prism, enables the stirring shaft to drive the connecting shaft to rotate synchronously inside the filter box during operation. This, in turn, causes the annular fixing sleeve to drive the cleaning plate to rotate synchronously, which in turn causes the cleaning plate to drive the cleaning brush to perform efficient cleaning treatment on the inner surface of the filter box. This ensures that the filter box will not become clogged during continuous filtration of heat-conducting waste oil, thus avoiding the situation where the filter screen becomes clogged during the recovery of heat-conducting waste oil, which would interfere with the recovery efficiency of the device. Furthermore, as the stirring shaft moves, the fixing rod drives the stirring blade to rotate inside the waste oil treatment chamber, thereby ensuring that the heat-conducting waste oil and the reagent injected into the device are fully mixed, thereby improving the waste oil treatment efficiency of the device.

[0016] 2. This utility model, through the setting of a connecting plate, enables the electric telescopic rod to drive the waste oil treatment chamber to rise and fall during operation, thereby achieving the purpose of quickly disassembling the waste oil treatment chamber. As the waste oil treatment chamber rises, the stirring component and the cleaning component automatically separate, thus providing convenience for workers to disassemble the filter box for deep cleaning. Furthermore, through the setting of a second positioning rod and a second positioning groove, the filter box can be easily and quickly installed on the top of the annular support frame by workers. Moreover, as the electric telescopic rod moves, the waste oil treatment chamber can be easily and quickly installed on the top of the oil storage tank. And the hexagonal prism is inserted into the docking groove to complete the automatic docking of the stirring shaft and the connecting shaft, thereby completing the workers' rapid cleaning work. Attached Figure Description

[0017] Figure 1 This is a frontal three-dimensional structural diagram of a heat-conducting waste oil recycling device according to the present invention;

[0018] Figure 2 This is a frontal, split, three-dimensional structural diagram of a heat-conducting waste oil recycling device according to the present invention;

[0019] Figure 3 This is a three-dimensional structural diagram of the filter box and stirring shaft of a heat-conducting waste oil recycling device according to this utility model.

[0020] In the diagram: 1. Oil storage tank; 2. First positioning groove; 3. Support plate; 4. Electric telescopic rod; 5. Connecting plate; 6. Waste oil treatment tank; 7. Drive motor; 8. Stirring assembly; 81. Stirring shaft; 82. Annular connecting sleeve; 83. Fixing rod; 84. Stirring blade; 85. Hexagonal prism; 9. First positioning rod; 10. Annular support frame; 11. Second positioning groove; 12. Filter box; 13. Cleaning assembly; 131. Connecting shaft; 132. Annular fixing sleeve; 133. Cleaning plate; 134. Cleaning brush; 135. Connecting groove; 14. Second positioning rod. Detailed Implementation

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0022] like Figures 1-3As shown, a heat-conducting waste oil recycling device includes an oil storage tank 1 and a waste oil treatment tank 6. The top of the oil storage tank 1 has a first positioning groove 2 arranged in a ring at equal intervals. The waste oil treatment tank 6 is arranged parallel to the top of the oil storage tank 1, and a drive motor 7 is installed on the top of the waste oil treatment tank 6. A stirring assembly 8 is installed on the output shaft of the drive motor 7 via a coupling. First positioning rods 9 are fixedly installed in a ring at equal intervals at the bottom of the waste oil treatment tank 6. A filter box 12 is fitted to the top of a ring-shaped support frame 10, and a cleaning assembly 13 is movably installed inside the filter box 12. The cleaning assembly 13 includes a connecting shaft 131, a ring-shaped fixing sleeve 132, a cleaning plate 133, a cleaning brush 134, and a docking groove 135. The outer surface of the connecting shaft 131 is fixedly fitted with the ring-shaped fixing sleeve 132, and the outer surface of the ring-shaped fixing sleeve 132 is ring-shaped. Cleaning plates 133 are installed at equal intervals, and cleaning brushes 134 are fixedly connected to the bottom of the cleaning plates 133. The top of the cleaning brushes 134 is fixedly connected to the bottom of the cleaning plates 133, and the bottom of the cleaning brushes 134 is in close contact with the inner surface of the filter box 12. At the same time, a docking groove 135 is provided on the top of the connecting shaft 131. The internal dimensions of the docking groove 135 are completely matched with the external dimensions of the hexagonal prism 85. The hexagonal prism 85 and the connecting shaft 131 form a locking structure through the docking groove 135. By setting the hexagonal prism 85 and the connecting shaft 131 into a locking structure, the stirring component 8 and the cleaning component 13 can be quickly docked together when the waste oil treatment chamber 6 is closed, so that the stirring component 8 can drive the cleaning component 13 to rotate synchronously when it rotates. At the same time, second positioning rods 14 are installed in a ring at equal intervals on the bottom of the filter box 12.

[0023] like Figures 1-3As shown, the top of the oil storage tank 1 has a first positioning groove 2 arranged in a ring at equal intervals, and the outer surface of the oil storage tank 1 is equipped with a bearing plate 3 arranged in a ring at equal intervals. An electric telescopic rod 4 is installed on the top of the bearing plate 3, and a connecting plate 5 is fixedly connected to the extension end of the electric telescopic rod 4. A waste oil treatment tank 6 is arranged parallel to the top of the oil storage tank 1. The end of the connecting plate 5 is fixedly connected to the outer surface of the waste oil treatment tank 6, and the bottom of the connecting plate 5 is fixedly connected to the top of the extension end of the electric telescopic rod 4. The waste oil treatment tank 6 forms a fixed structure with the extension end of the electric telescopic rod 4 via the connecting plate 5. The electric telescopic rod 4 enables the waste oil treatment chamber 6 to move stably up and down during operation. A drive motor 7 is installed on the top of the waste oil treatment chamber 6, and a stirring assembly 8 is mounted on the output shaft of the drive motor 7 via a coupling. The stirring assembly 8 includes a stirring shaft 81, an annular connecting sleeve 82, a fixed rod 83, stirring blades 84, and a hexagonal prism 85. Annular connecting sleeves 82 are evenly spaced on the outer surface of the stirring shaft 81, and fixed rods 83 are evenly spaced on the outer surface of the annular connecting sleeves 82. The ends of the fixed rods 83 are fixedly connected to the stirring blades 84. The end of the blade 84 is fixedly connected, and the other end of the fixing rod 83 is fixedly connected to the outer surface of the annular connecting sleeve 82. The inner surface of the annular connecting sleeve 82 is fixedly connected to the outer surface of the stirring shaft 81. The stirring blade 84 and the annular connecting sleeve 82 form a fixed structure through the fixing rod 83. By setting the stirring blade 84 and the annular connecting sleeve 82 into a fixed structure, the stirring blade 84 will not loosen when mixing heat-conducting waste oil. At the same time, a hexagonal prism 85 is fixedly installed at the bottom of the stirring shaft 81, and the bottom of the waste oil treatment chamber 6 is fixedly installed with first positioning rods 9 at equal intervals in an annular shape. The external dimensions of the first positioning rods 9 are consistent with the outer dimensions of the annular connecting sleeve 82. The internal dimensions of the first positioning groove 2 are perfectly matched, and the first positioning rod 9 forms a locking structure with the oil storage tank 1 through the first positioning groove 2. By setting the first positioning rod 9 and the oil storage tank 1 into a locking structure, the waste oil treatment tank 6 and the oil storage tank 1 can be firmly closed. An annular support frame 10 is fixedly installed on the inner surface of the oil storage tank 1, and the top of the annular support frame 10 is provided with a second positioning groove 11 at equal intervals in an annular shape. The top of the annular support frame 10 is fitted with a filter box 12, and a cleaning component 13 is movably installed inside the filter box 12. At the same time, the bottom of the filter box 12 is provided with a second positioning rod 14 at equal intervals in an annular shape.

[0024] In summary, this heat-conducting waste oil recycling device firstly... Figures 1 to 3As shown in the diagram, the operator grasps the filter box 12 and inserts the second positioning rod 14 into the second positioning groove 11 to complete the installation of the filter box 12. At this time, the bottom of the filter box 12 is in close contact with the top of the annular support frame 10. Then, the operator opens the electric telescopic rod 4 through the controller. When the electric telescopic rod 4 starts to run, it causes the connecting plate 5 to move the waste oil treatment chamber 6 downward. When the bottom of the waste oil treatment chamber 6 is in close contact with the top of the oil storage chamber 1, the first positioning rod 9 automatically engages into the first positioning groove 2. At the same time, the hexagonal prism 85 engages into the docking groove 135 to complete the automatic docking. Then, the operator injects the heat-conducting waste oil to be recycled and the treatment agent into the device. Then, the operator opens the drive motor 7 through the controller. When the drive motor 7 starts to run, it... The stirring shaft 81 rotates inside the waste oil treatment chamber 6. At this time, through the connection of the annular connecting sleeve 82, the fixed rod 83 drives the stirring blade 84 to rotate inside the waste oil treatment chamber 6 to mix the reagent and the heat-conducting waste oil. Then, the mixed waste oil is automatically filtered through the filter box 12 to remove coking and carbon deposits. The filtered waste oil is then automatically collected inside the oil storage chamber 1 for subsequent recycling. As the stirring assembly 8 operates, the connecting shaft 131 rotates synchronously inside the filter box 12. At this time, through the connection of the annular fixed sleeve 132, the cleaning plate 133 drives the cleaning brush 134 to automatically clean the inner surface of the filter box 12 to ensure that the filter box 12 does not become clogged during continuous filtration.

[0025] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A heat-conducting waste oil recycling device, comprising an oil storage tank (1) and a waste oil treatment tank (6), characterized in that, The top of the oil storage tank (1) is provided with first positioning grooves (2) in an annular shape at equal intervals, and the outer surface of the oil storage tank (1) is provided with bearing plates (3) in an annular shape at equal intervals. An electric telescopic rod (4) is installed on the top of the bearing plate (3), and the extension end of the electric telescopic rod (4) is fixedly connected to a connecting plate (5). The waste oil treatment tank (6) is arranged parallel to the top of the oil storage tank (1), and a drive motor (7) is installed on the top of the waste oil treatment tank (6). The output shaft of the drive motor (7) is connected to a stirring assembly through a coupling. (8) Moreover, the bottom of the waste oil treatment tank (6) is fixedly installed with a first positioning rod (9) at equal intervals in a ring. The inner surface of the oil storage tank (1) is fixedly installed with a ring support frame (10). The top of the ring support frame (10) is provided with a second positioning groove (11) at equal intervals in a ring. The top of the ring support frame (10) is fitted with a filter box (12). The filter box (12) is movably installed with a cleaning component (13). At the same time, the bottom of the filter box (12) is installed with a second positioning rod (14) at equal intervals in a ring.

2. The heat-conducting waste oil recycling device according to claim 1, characterized in that, The end of the connecting plate (5) is fixedly connected to the outer surface of the waste oil treatment tank (6), and the bottom of the connecting plate (5) is fixedly connected to the top of the extension end of the electric telescopic rod (4). The waste oil treatment tank (6) forms a fixed structure with the extension end of the electric telescopic rod (4) through the connecting plate (5).

3. The heat-conducting waste oil recycling device according to claim 1, characterized in that, The external dimensions of the first positioning rod (9) are completely matched with the internal dimensions of the first positioning groove (2), and the first positioning rod (9) and the oil storage tank (1) form a locking structure through the first positioning groove (2).

4. The heat-conducting waste oil recycling device according to claim 1, characterized in that, The stirring assembly (8) includes a stirring shaft (81), an annular connecting sleeve (82), a fixing rod (83), a stirring blade (84), and a hexagonal prism (85). The annular connecting sleeve (82) is installed at equal intervals on the outer surface of the stirring shaft (81), and the fixing rod (83) is installed at equal intervals in an annular shape on the outer surface of the annular connecting sleeve (82). The stirring blade (84) is fixedly connected to the end of the fixing rod (83), and the hexagonal prism (85) is fixedly installed at the bottom of the stirring shaft (81).

5. The heat-conducting waste oil recycling device according to claim 4, characterized in that, The end of the fixing rod (83) is fixedly connected to the end of the stirring blade (84), and the other end of the fixing rod (83) is fixedly connected to the outer surface of the annular connecting sleeve (82). The inner surface of the annular connecting sleeve (82) is fixedly connected to the outer surface of the stirring shaft (81). The stirring blade (84) forms a fixed structure with the annular connecting sleeve (82) through the fixing rod (83).

6. The heat-conducting waste oil recycling device according to claim 4, characterized in that, The cleaning assembly (13) includes a connecting shaft (131), an annular fixing sleeve (132), a cleaning plate (133), a cleaning brush (134), and a docking groove (135). The annular fixing sleeve (132) is fixedly installed on the outer surface of the connecting shaft (131), and the cleaning plate (133) is installed in an annular shape at equal intervals on the outer surface of the annular fixing sleeve (132). The cleaning brush (134) is fixedly connected to the bottom of the cleaning plate (133), and the docking groove (135) is opened on the top of the connecting shaft (131).

7. The heat-conducting waste oil recycling device according to claim 6, characterized in that, The top of the cleaning brush (134) is fixedly connected to the bottom of the cleaning plate (133), and the bottom of the cleaning brush (134) is attached to the inner surface of the filter box (12).

8. The heat-conducting waste oil recycling device according to claim 6, characterized in that, The internal dimensions of the docking groove (135) are completely matched with the external dimensions of the hexagonal prism (85), and the hexagonal prism (85) and the connecting shaft (131) form a locking structure through the docking groove (135).

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