Lubricating oil ultrafiltration energy-saving device with large treatment capacity

Abstract

The utility model relates to the technical field of ultrafiltration energy-saving devices, and discloses a large-throughput lubricating oil ultrafiltration energy-saving device which comprises a mounting frame, two filter cartridges are fixedly mounted in the mounting frame, ultrafiltration membranes are fixedly connected in the filter cartridges, and connecting pipes are fixedly connected between the tops of the two filter cartridges. According to the large-processing-capacity lubricating oil ultrafiltration energy-saving device, the rotating shaft can be driven to rotate through the rotating mechanism, then the sealing valve is driven to rotate, lubricating oil can be filtered through the ultrafiltration membrane, and oil leakage of the connecting pipe can be prevented through the sealing box; when filtering operation is carried out, the directions of the two sealing valves can be changed through operation of the rotating mechanism, so that the flowing direction of lubricating oil is changed, when the interior of one filtering cylinder needs to be cleaned, cleaning operation can be carried out under the condition that it is guaranteed that the device continues to work, and therefore a large amount of filtering operation can be achieved; the working efficiency is greatly improved, and actual application and operation are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrafiltration energy-saving devices, in particular to an ultrafiltration energy-saving device for lubricating oil with a large processing capacity. Background Art

[0002] Lubricating oil enables mechanical movement and mechanical sliding mechanisms to lubricate friction pairs, reduce friction resistance, increase the service life of friction pairs, improve transmission efficiency, and reduce energy consumption;

[0003] After searching, it is found that the ultrafiltration device of the existing device can only be cleaned after the entire device is dismantled, and the device must be shut down during cleaning. Therefore, the cleaning operation of the device will waste a lot of time, thereby reducing work efficiency and being not conducive to practical application and operation. Utility Model Content

[0004] The purpose of the utility model is to provide a large-capacity lubricating oil ultrafiltration energy-saving device to solve the problem proposed in the above-mentioned background technology that the cleaning operation can only be carried out after the entire device is dismantled, and the device must be shut down during cleaning. Therefore, the device will waste a lot of time during the cleaning operation, thereby reducing work efficiency.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: an ultrafiltration energy-saving device for lubricating oil with a large processing capacity, comprising an installation frame, two filter cartridges are fixedly installed inside the installation frame, and ultrafiltration membranes are fixedly connected inside the filter cartridges, and the ultrafiltration membranes can filter the lubricating oil, a connecting pipe is fixedly connected between the tops of the two filter cartridges, and both ends of the outer sides of the connecting pipes are fixedly connected with sealing boxes, and the sealing boxes can prevent oil leakage from the connecting pipes, and the bottom of the inner wall of the installation frame is rotatably connected to two rotating shafts, and the tops of the rotating shafts extend to the inside of the connecting pipe through the sealing boxes, and the outer sides of the rotating shafts and located on the outer sides of the connecting pipes are fixedly connected with sealing valves, and the rotating shafts can drive the sealing valves to rotate, and the sealing valves are rotatably connected to the inside of the connecting pipes;

[0006] A rotating mechanism is arranged on the outer side of the rotating shaft, and the rotating mechanism is used to drive the rotating shaft to rotate.

[0007] Through the above technical scheme, the rotating shaft can be driven to rotate by the rotating mechanism, thereby driving the sealing valve to rotate, the ultrafiltration membrane can be used to filter the lubricating oil, the sealing box can prevent oil leakage from the connecting pipe, and the direction of the two sealing valves can be changed by operating the rotating mechanism during the filtering operation, thereby changing the direction of the lubricating oil flow. When the inside of one of the filter cylinders needs to be cleaned, the device can perform the cleaning operation while ensuring that the device continues to work, thereby realizing a large number of filtering operations, greatly improving work efficiency, and facilitating practical application and operation.

[0008] Preferably, the rotating mechanism includes two connecting rods 1, a connecting rod 2 and a handle, wherein the connecting rod 1 is fixedly connected to the outside of the rotating shaft, the connecting rod 2 is rotatably connected to the tops of the two connecting rods 1, and the handle is fixedly connected to the top of one of the connecting rods 1.

[0009] Through the above technical solution, the rotating shaft can be driven to rotate by the coordinated use of connecting rod one, connecting rod two and the handle.

[0010] Preferably, hydraulic cylinders are fixedly installed at both ends of the top of the mounting frame, the piston rods of the hydraulic cylinders extend into the interior of the mounting frame and are fixedly connected to rubber rings, and cylinder covers are fixedly connected to the outside of the hydraulic cylinder piston rods and above the rubber rings, and the rubber rings are slidably connected to the interior of the filter cylinder.

[0011] Through the above technical solution, the rubber ring can be driven to move up and down by the hydraulic cylinder.

[0012] Preferably, a battery is fixedly mounted on the top of the mounting frame and between the two hydraulic cylinders, and a solar panel is fixedly mounted on the top of the battery.

[0013] Through the above technical solution, electricity storage operation can be performed through the battery.

[0014] Preferably, a filling pipe is fixedly connected to the top of the connecting pipe, a discharge pipe is fixedly connected to the top of the filling pipe and the bottom of the outer side of the filter cartridge, and a valve is provided on the top of the discharge pipe.

[0015] According to the technical solution, lubricating oil can be added to the interior of the connecting pipe through the filling pipe, and the lubricating oil after ultrafiltration can be discharged through the discharge pipe.

[0016] Preferably, the solar panel is inverter-connected to a battery, and the hydraulic cylinder is electrically connected to an external control device.

[0017] Through the above technical solution, the hydraulic cylinder can be controlled to work through external control equipment, and the solar energy can be converted into electrical energy using the solar cell panel.

[0018] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0019] The utility model is arranged so that the rotating shaft can be driven to rotate by the rotating mechanism, thereby driving the sealing valve to rotate, and the ultrafiltration membrane can be used to filter the lubricating oil. The sealing box can prevent oil leakage from the connecting pipe, and the direction of the two sealing valves can be changed by the operation of the rotating mechanism during the filtering operation, thereby changing the direction of the lubricating oil flow. When the inside of one of the filter cartridges needs to be cleaned, the device can perform the cleaning operation while ensuring that the device continues to work, so a large number of filtering operations can be realized, which greatly improves the work efficiency and is beneficial to practical application and operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the utility model;

[0021] Figure 2 This is a first structural schematic diagram of the utility model;

[0022] Figure 3 It is a cross-sectional view of the utility model;

[0023] Figure 4 This is a second structural schematic diagram of the utility model.

[0024] Among them: 1. Installation frame; 2. Filter cartridge; 3. Ultrafiltration membrane; 4. Hydraulic cylinder; 5. Cylinder cover; 6. Rubber ring; 7. Connecting pipe; 8. Sealing box; 9. Sealing valve; 10. Rotating shaft; 11. Connecting rod 1; 12. Connecting rod 2; 13. Handle; 14. Filling pipe; 15. Discharge pipe; 16. Battery; 17. Solar panel. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1 , Figure 2 , Figure 3 and Figure 4, a large-capacity lubricating oil ultrafiltration energy-saving device, comprising an installation frame 1, two filter cartridges 2 are fixedly installed inside the installation frame 1, and ultrafiltration membranes 3 are fixedly connected inside the filter cartridges 2. The ultrafiltration membranes 3 can filter the lubricating oil, and a connecting pipe 7 is fixedly connected between the tops of the two filter cartridges 2. Both ends of the outer side of the connecting pipe 7 are fixedly connected with sealing boxes 8. The sealing boxes 8 can prevent the connecting pipe 7 from leaking oil. The bottom of the inner wall of the installation frame 1 is rotatably connected with two rotating shafts 10. The tops of the rotating shafts 10 extend to the inside of the connecting pipe 7 through the sealing boxes 8. The outer side of the rotating shaft 10 and the outer side of the connecting pipe 7 are fixedly connected with sealing valves 9. The rotating shaft 10 can drive the sealing valves 9 to rotate, and the sealing valves 9 are rotatably connected to the inside of the connecting pipe 7;

[0027] A rotating mechanism is provided on the outer side of the rotating shaft 10, and the rotating mechanism is used to drive the rotating shaft 10 to rotate. The rotating mechanism includes two connecting rods 11, a connecting rod 12 and a handle 13. The connecting rod 11 is fixedly connected to the outer side of the rotating shaft 10, the connecting rod 12 is rotatably connected to the top of the two connecting rods 11, and the handle 13 is fixedly connected to the top of one of the connecting rods 11. Through the coordinated use of the connecting rod 11, the connecting rod 12 and the handle 13, the rotating shaft 10 can be driven to rotate.

[0028] The rotating mechanism can drive the rotating shaft 10 to rotate, and then drive the sealing valve 9 to rotate. The ultrafiltration membrane 3 can be used to filter the lubricating oil. The sealing box 8 can prevent the connecting pipe 7 from leaking oil. When performing the filtering operation, the direction of the two sealing valves 9 can be changed by operating the rotating mechanism, thereby changing the direction of the lubricating oil flow. When it is necessary to clean the inside of one of the filter cylinders 2, the device can perform the cleaning operation while ensuring that the device continues to work. Therefore, a large number of filtering operations can be realized, which greatly improves the work efficiency and is beneficial to practical application and operation.

[0029] See also Figure 1 , Figure 2 and Figure 3 Hydraulic cylinders 4 are fixedly installed at both ends of the top of the installation frame 1. The piston rods of the hydraulic cylinders 4 extend to the inside of the installation frame 1 and are fixedly connected to rubber rings 6. A cylinder cover 5 is fixedly connected to the outside of the piston rod of the hydraulic cylinder 4 and above the rubber ring 6. The rubber ring 6 is slidably connected to the inside of the filter cylinder 2, and the rubber ring 6 can be driven by the hydraulic cylinder 4 to move up and down.

[0030] A battery 16 is fixedly mounted on the top of the mounting frame 1 and between the two hydraulic cylinders 4 , and a solar panel 17 is fixedly mounted on the top of the battery 16 , so that electricity storage operation can be performed through the battery 16 .

[0031] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 A filling pipe 14 is fixedly connected to the top of the connecting pipe 7, and a discharge pipe 15 is fixedly connected to the top of the filling pipe 14 and the bottom of the outer side of the filter cartridge 2. A valve is provided on the top of the discharge pipe 15. Lubricating oil can be added to the interior of the connecting pipe 7 through the filling pipe 14, and the lubricating oil can be discharged after ultrafiltration is completed through the discharge pipe 15.

[0032] The solar panel 17 is inverter-connected to the battery 16 , and the hydraulic cylinder 4 is electrically connected to an external control device. The hydraulic cylinder 4 can be controlled to work by the external control device, and the solar panel 17 can convert light energy into electrical energy.

[0033] When in use, first place the device at the designated position, add the lubricating oil to be filtered into the connecting pipe 7 through the filling pipe 14, so that the lubricating oil enters the corresponding filter cartridge 2, and then the rubber ring 6 can be driven up and down by the operation of the hydraulic cylinder 4, so as to speed up the filtering speed of the lubricating oil. The coordinated use of the connecting rod 11, the connecting rod 2 and the handle 13 can drive the rotating shaft 10 to rotate, and then the rotating shaft 10 drives the sealing valve 9 to rotate. The ultrafiltration membrane 3 can be used to filter the lubricating oil, and the sealing box 8 can prevent the connecting pipe 7 from leaking oil. When performing the filtering operation, the direction of the two sealing valves 9 can be changed by operating the rotating mechanism, thereby changing the direction of the lubricating oil flow. When it is necessary to clean the inside of one of the filter cartridges 2, the device can perform the cleaning operation while ensuring that the device continues to work, so a large number of filtering operations can be realized, which greatly improves the work efficiency and is beneficial to practical application and operation.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A large-capacity lubricating oil ultrafiltration energy-saving device, comprising a mounting frame (1), characterized in that: Two filter cartridges (2) are fixedly installed inside the installation frame (1), and the interior of the filter cartridges (2) is fixedly connected with an ultrafiltration membrane (3), and a connecting pipe (7) is fixedly connected between the tops of the two filter cartridges (2), and both ends of the outer sides of the connecting pipe (7) are fixedly connected with a sealing box (8), and the bottom of the inner wall of the installation frame (1) is rotatably connected with two rotating shafts (10), and the tops of the rotating shafts (10) extend to the interior of the connecting pipe (7) through the sealing box (8), and the outer sides of the rotating shafts (10) and located on the outer side of the connecting pipe (7) are fixedly connected with a sealing valve (9), and the sealing valve (9) is rotatably connected to the interior of the connecting pipe (7); A rotating mechanism is arranged on the outer side of the rotating shaft (10), and the rotating mechanism is used to drive the rotating shaft (10) to rotate.

2. The large-capacity ultrafiltration energy-saving device for lubricating oil according to claim 1 is characterized in that: The rotating mechanism comprises two connecting rods (11), a connecting rod (12) and a handle (13); the connecting rod (11) is fixedly connected to the outside of the rotating shaft (10); the connecting rod (12) is rotatably connected to the tops of the two connecting rods (11); and the handle (13) is fixedly connected to the top of one of the connecting rods (11).

3. The large-capacity ultrafiltration energy-saving device for lubricating oil according to claim 1 is characterized in that: Hydraulic cylinders (4) are fixedly mounted at both ends of the top of the installation frame (1); piston rods of the hydraulic cylinders (4) extend into the interior of the installation frame (1) and are fixedly connected to rubber rings (6); cylinder covers (5) are fixedly connected to the outside of the piston rods of the hydraulic cylinders (4) and above the rubber rings (6); and the rubber rings (6) are slidably connected to the interior of the filter cylinder (2).

4. The large-capacity ultrafiltration energy-saving device for lubricating oil according to claim 1 is characterized in that: A storage battery (16) is fixedly mounted on the top of the installation frame (1) and located between the two hydraulic cylinders (4), and a solar panel (17) is fixedly mounted on the top of the storage battery (16).

5. The large-capacity ultrafiltration energy-saving device for lubricating oil according to claim 1 is characterized in that: The top of the connecting pipe (7) is fixedly connected to a filling pipe (14), the top of the filling pipe (14) and the bottom of the outer side of the filter cartridge (2) are fixedly connected to a discharge pipe (15), and the top of the discharge pipe (15) is provided with a valve.

6. The large-capacity ultrafiltration energy-saving device for lubricating oil according to claim 4 is characterized in that: The solar cell panel (17) is inverter-connected to the storage battery (16), and the hydraulic cylinder (4) is electrically connected to an external control device.

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