Centrifugal oil purifier capable of automatically collecting oil and use method of centrifugal oil purifier

Abstract

The invention discloses an automatic oil collecting centrifugal oil purifier and a using method thereof.The automatic oil collecting centrifugal oil purifier comprises a support, a tank is fixedly arranged on the support, an upper cover is fixedly arranged above the tank, a liquid inlet structure is arranged on the upper cover, a motor is fixedly arranged on the support, the output end of the motor is fixedly connected with an electric telescopic rod, and the output end of the motor is fixedly connected with a motor. The telescopic end of the electric telescopic rod is fixedly connected with a movable column structure, a high-definition camera is arranged on the side face of the tank body, a liquid accumulation disc is arranged on the bottom face of the tank body, an oil purification centrifugal tube is fixedly connected to the liquid accumulation disc, the movable column structure is slidably connected with the oil purification centrifugal tube, and a control panel is fixedly arranged on one side of the support. The height of liquid in the oil purification centrifuge tube can be manually changed through the movable column structure, water above can be conveniently discharged, and the purification efficiency is improved; the layering condition of internal liquid is observed at any time through the high-definition camera, and the high-definition camera is combined with the movable column structure, so that water in the waste oil is completely discharged in the purification process, and the purified oil is automatically collected.

Description

Technical Field

[0001] The present invention relates to the technical field of oil filtration, and in particular to an automatic oil collection centrifugal oil purifier and a use method thereof. Background Art

[0002] Centrifugal oil purifiers use the principle that light and heavy liquids and solid phases with different densities and immiscible with each other in a mixed liquid obtain different sedimentation velocities in a centrifugal field or gravitational field to achieve the purpose of separation and stratification or sedimentation of solid particles in the liquid.

[0003] Existing centrifugal oil purifiers require manual identification and collection after completing centrifugal purification, and cannot automatically collect oil. Centrifugation can discharge most of the water, but some water will remain. Therefore, manual identification is required to close the oil outlet valve in time to reduce the water content and improve the purification effect. This method increases labor time and is prone to errors. Utility Model Content

[0004] The technical solution adopted by the present invention to solve the technical problem is: an automatic oil collection centrifugal oil purifier and a method for using the same, comprising a bracket, a tank body is fixedly provided on the bracket, an upper cover is fixedly provided above the tank body, a liquid inlet structure is provided on the upper cover, a motor is fixedly provided on the bracket, the output end of the motor is fixedly connected to an electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly connected to a movable column structure, a high-definition camera is provided on the side of the tank body, a liquid accumulation tray is provided on the bottom surface of the tank body, an oil purification centrifugal tube is fixedly connected to the liquid accumulation tray, the movable column structure is slidably connected to the oil purification centrifugal tube, and a control panel is fixedly provided on one side of the bracket.

[0005] As a preferred technical solution of the present invention, the liquid inlet structure includes a rotating handle, the center of the rotating handle is fixedly connected to a hollow tube, the hollow tube passes through one end of the upper cover and is rotatably connected to the sealing plate, the outer surface of the hollow tube is provided with a thread, and the hollow tube is threadedly connected to the upper cover.

[0006] As a preferred technical solution of the present invention, the oil purification centrifugal tube includes a tube body, a connecting seat is fixedly provided on the lower outer surface of the tube body, a water outlet is opened at the upper end of the tube body, and the tube body is made of transparent material.

[0007] As a preferred technical solution of the present invention, the upper surface of the liquid collection tray has a depression, a drainage port is provided on the liquid collection tray, and the back side of the liquid collection tray is rotatably connected to the centrifuge tube connection seat.

[0008] As a preferred technical solution of the present invention, the movable column structure includes a movable column, an electromagnetic valve is provided on the upper surface of the movable column, limit blocks are provided at both ends of the movable column, an oil outlet is provided at the bottom of the movable column, a channel is provided between the electromagnetic valve and the oil outlet, and a slide groove corresponding to the limit block is provided in the tube body.

[0009] As a preferred technical solution of the present invention, the motor, electric telescopic rod, electromagnetic valve and high-definition camera are all electrically connected to the control panel.

[0010] As a preferred technical solution of the present invention, a purification method for an automatic oil collection centrifugal oil purifier is provided, wherein the specific steps are as follows: T1, outputting waste oil from a hollow tube into an oil cleaning centrifugal tube, observing the liquid level in the oil cleaning centrifugal tube using a high-definition camera, stopping the input of waste oil when the liquid reaches a certain level, and then manually rotating the rotary handle until the sealing plate contacts the upper surface of the tube body, thereby sealing the upper end of the tube body and completing the preparation work;

[0011] T2. Start the motor through the control panel to drive the electric telescopic rod and the movable column to rotate, drive the tube body to rotate, and start the centrifugal operation;

[0012] During the operation, a high-definition camera is used to observe the stratification of the liquid in the oil purification centrifuge tube. Water will flow from the water outlet to the liquid accumulation tray, where it will be stored and then discharged through the drain port.

[0013] T4. Liquid height adjustment: Start the electric telescopic rod through the control panel. The movable column goes deeper into the tube body, and the liquid level inside the tube body rises, draining the residual water.

[0014] T5. Use a high-definition camera to observe the liquid stratification in the oil-cleaning centrifuge tube. When there is no obvious dividing line, start the solenoid valve through the control panel, and the filtered oil is collected from the oil outlet.

[0015] The present invention has the following advantages: 1. The liquid height in the oil purification centrifugal tube can be artificially changed through the movable column structure, which facilitates the discharge of water from the upper part and improves the purification efficiency;

[0016] 2. The internal liquid stratification is constantly observed through a high-definition camera, and combined with the movable column structure, the waste oil can be drained of water during the purification process, and the purified oil can be automatically collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of a preferred embodiment of the present invention;

[0018] Figure 2 This is a schematic diagram of the structural position of a movable column in a preferred embodiment of the present invention;

[0019] Figure 3 This is a schematic diagram of the internal structure of a tank according to a preferred embodiment of the present invention;

[0020] Figure 4 This is a schematic diagram of the liquid inlet structure of a preferred embodiment of the present invention;

[0021] Figure 5 This is a schematic structural diagram of an oil cleaning centrifuge tube according to a preferred embodiment of the present invention;

[0022] Figure 6 This is a schematic structural diagram of a liquid collection tray according to a preferred embodiment of the present invention;

[0023] Figure 7 It is a schematic diagram of the movable column structure of a preferred embodiment of the present invention.

[0024] Explanation of the accompanying symbols: 1. Bracket; 2. Tank body; 3. Upper cover; 4. Liquid inlet structure; 41. Rotating handle; 42. Hollow tube; 43. Sealing plate; 5. Motor; 6. Electric telescopic rod; 7. Movable column structure; 71. Movable column; 72. Solenoid valve; 73. Limit block; 74. Oil outlet; 8. High-definition camera; 81. Control box; 9. Oil-purifying centrifuge tube; 91. Tube body; 92. Connecting seat; 93. Water outlet; 10. Liquid accumulation tray; 101. Drain outlet; 102. Centrifuge tube connecting seat; 11. Control panel. DETAILED DESCRIPTION

[0025] The present invention will be further described below with reference to the accompanying drawings.

[0026] Example 1

[0027] Please refer to Figure 1—7. The present invention discloses an automatic oil collection centrifugal oil purifier and a method for using the same, comprising a bracket 1, a tank body 2 being fixedly provided on the bracket 1, an upper cover 3 being fixedly provided above the tank body 2, a liquid inlet structure 4 being provided on the upper cover 3, a motor 5 being fixedly provided on the bracket 1, an output end of the motor 5 being fixedly connected to an electric telescopic rod 6, a telescopic end of the electric telescopic rod 6 being fixedly connected to a movable column structure 7, a high-definition camera 8 being provided on the side of the tank body 2, a liquid collection tray 10 being provided on the bottom surface of the tank body 2, an oil cleaning centrifugal tube 9 being fixedly connected to the liquid collection tray 10, a movable column structure 7 being slidably connected to the oil cleaning centrifugal tube 9, and a control panel 11 being fixedly provided on one side of the bracket 1; waste oil enters the oil cleaning centrifugal tube from the liquid inlet structure 4 9. When the motor 5 rotates, it drives the electric telescopic rod 6 to rotate, and the electric telescopic rod 6 drives the movable column structure 7 to rotate, so that the oil purification centrifugal tube 9 rotates. When the oil purification centrifugal tube 9 rotates, a centrifugal effect occurs inside. Since the density of water is greater than that of oil, the water will be located above the oil purification centrifugal tube 9 and the oil will be located below. After the water and oil are separated, a clear dividing line will be formed in the oil purification centrifugal tube 9. The high-definition camera 8 is used to constantly observe the internal dividing line. The movable column structure 7 is used to timely adjust the height of the liquid inside the oil purification centrifugal tube 9, that is, the height of the dividing line between water and oil, so that the dividing line between water and oil is as flush as possible with the water outlet 93 to ensure the purification effect.

[0028] The liquid inlet structure 4 includes a rotating handle 41, and the center of the rotating handle 41 is fixedly connected to a hollow tube 42. The hollow tube 42 passes through one end of the upper cover 3 and is rotatably connected to the sealing plate 43. The outer surface of the hollow tube 42 is provided with a thread, and the hollow tube 42 is threadedly connected to the upper cover 3. The pump body and the valve can be connected outside the hollow tube 42, and the waste oil tank is directly connected to the hollow tube 42, which is convenient for continuous operation. When the rotating handle 41 is rotated, the hollow tube 42 moves downward, driving the sealing plate 43 to move downward. As the sealing plate 43 descends, it will contact the opening above the clean oil centrifuge tube 9, sealing the top of the clean oil centrifuge tube 9 to prevent liquid leakage, and also facilitate the later cleaning of the inside of the clean oil centrifuge tube 9. At the same time, a water storage space is formed between the tank body 2, the tube body 91 and the liquid accumulation tray 10, providing sufficient water storage space for continuous work.

[0029] The oil-cleaning centrifugal tube 9 includes a tube body 91, a connecting seat 92 is fixedly provided on the lower outer surface of the tube body 91, and a water outlet 93 is provided at the upper end of the tube body 91. The tube body 91 is made of transparent material. The liquid that generates centrifugal action in the tube body 91, the water at the upper part will gradually be discharged from the water outlet 93, and the separated oil will be at the bottom of the tube body 91 and finally discharged from the oil outlet 74.

[0030] The upper surface of the liquid collection tray 10 has a depression, and a drain port 101 is opened on the liquid collection tray 10. The back of the liquid collection tray 10 is rotatably connected to the centrifuge tube connecting seat 102. The depression can be used to guide the water flow so that the water flow is discharged from the drain port 101. The centrifuge tube connecting seat 102 is connected to the connecting seat 92.

[0031] The movable column structure 7 includes a movable column 71, an electromagnetic valve 72 is provided on the upper surface of the movable column 71, limit blocks 73 are provided at both ends of the movable column 71, an oil outlet 74 is provided at the bottom of the movable column 71, a channel is provided between the electromagnetic valve 72 and the oil outlet 74, a slide groove corresponding to the limit block 73 is provided in the tube body 91, and the movable column 71 and the tube body 91 form an injector structure, which is convenient for the movable column 71 to drive the internal liquid height to change when moving upward, thereby improving the purification effect.

[0032] The motor 5, the electric telescopic rod 6, the electromagnetic valve 72 and the high-definition camera 8 are all electrically connected to the control panel 11, which improves the automation process, reduces labor intensity, and achieves automatic oil collection.

[0033] The specific steps are as follows:

[0034] T1. The waste oil is discharged from the hollow tube 42 into the oil cleaning centrifuge tube 9. The height of the liquid in the oil cleaning centrifuge tube 9 is observed by the high-definition camera 8. When the liquid reaches a certain height, the waste oil is stopped from being fed. The rotary handle 41 is then manually rotated until the sealing plate 43 contacts the upper surface of the tube body 91, thereby sealing the upper end of the tube body 91 and completing the preparation work.

[0035] T2. Start the motor 5 through the control panel 11, driving the electric telescopic rod 6 and the movable column 71 to rotate, driving the tube body 91 to rotate, and starting the centrifugal operation;

[0036] During operation, the high-definition camera 8 is used to observe the stratification of the liquid in the oil purification centrifuge tube 9. Water will flow from the water outlet 93 to the liquid collection tray 10, where it will be stored and then discharged through the drain port 101.

[0037] T4. Liquid level adjustment: Start the electric telescopic rod 6 through the control panel 11, and the movable column 71 moves deeper into the tube body 91, so that the liquid level inside the tube body 91 rises and the residual water is discharged;

[0038] T5. Observe the liquid stratification in the oil-cleaning centrifuge tube 9 through the high-definition camera 8. When there is no obvious dividing line, start the electromagnetic valve 72 through the control panel 11, and the filtered oil is collected from the oil outlet 74.

[0039] The above are only preferred embodiments of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

[0040] Other parts of the present invention not described in detail belong to the prior art and will not be described here in detail.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automatic oil collection centrifugal oil purifier, comprising a bracket (1), characterized in that: A tank body (2) is fixedly provided on the support (1), an upper cover (3) is fixedly provided above the tank body (2), a liquid inlet structure (4) is provided on the upper cover (3), a motor (5) is fixedly provided on the support (1), an output end of the motor (5) is fixedly connected to an electric telescopic rod (6), a telescopic end of the electric telescopic rod (6) is fixedly connected to a movable column structure (7), a high-definition camera (8) is provided on the side of the tank body (2), a liquid collection tray (10) is provided on the bottom surface of the tank body (2), an oil-cleaning centrifugal tube (9) is fixedly connected to the liquid collection tray (10), the movable column structure (7) is slidably connected to the oil-cleaning centrifugal tube (9), and a control panel (11) is fixedly provided on one side of the support (1).

2. The automatic oil collection centrifugal oil purifier according to claim 1, characterized in that: The liquid inlet structure (4) comprises a rotating handle (41), the center of which is fixedly connected to a hollow tube (42), one end of which passes through the upper cover (3) and is rotatably connected to a sealing plate (43), the outer surface of the hollow tube (42) is provided with a thread, and the hollow tube (42) is threadedly connected to the upper cover (3).

3. The automatic oil collection centrifugal oil purifier according to claim 1, characterized in that: The oil-cleaning centrifugal tube (9) comprises a tube body (91), a connecting seat (92) is fixedly provided on the lower outer surface of the tube body (91), a water outlet hole (93) is provided at the upper end of the tube body (91), and the tube body (91) is made of a transparent material.

4. The automatic oil collection centrifugal oil purifier according to claim 1, characterized in that: The upper surface of the liquid collection tray (10) has a depression, a drainage port (101) is provided on the liquid collection tray (10), and the back side of the liquid collection tray (10) is rotatably connected to a centrifuge tube connection seat (102).

5. The automatic oil collection centrifugal oil purifier according to claim 1, characterized in that: The movable column structure (7) includes a movable column (71), an electromagnetic valve (72) is provided on the upper surface of the movable column (71), limit blocks (73) are provided at both ends of the movable column (71), an oil outlet (74) is provided at the bottom of the movable column (71), a channel is provided between the electromagnetic valve (72) and the oil outlet (74), and a slide groove corresponding to the limit block (73) is provided in the tube body (91).

6. The automatic oil collection centrifugal oil purifier according to claim 1, characterized in that: The motor (5), the electric telescopic rod (6), the electromagnetic valve (72) and the high-definition camera (8) are all electrically connected to the control panel (11).

7. An automatic oil collection centrifugal oil purifier and a method of using the same, using the automatic oil collection centrifugal oil purifier as claimed in claim 1, and the specific steps are as follows: T1. Output the waste oil from the hollow tube (42) into the oil-cleaning centrifugal tube (9). Observe the height of the liquid in the oil-cleaning centrifugal tube (9) through a high-definition camera (8). When the height reaches a certain level, stop inputting the waste oil. Then, manually rotate the rotating handle (41) until the sealing plate (43) contacts the upper surface of the tube body (91), thereby sealing the upper end of the tube body (91). This completes the preparation work. T2, starting the motor (5) through the control panel (11), driving the electric telescopic rod (6) and the movable column (71) to rotate, driving the tube body (91) to rotate, and starting the centrifugal operation; T3. During the operation, the liquid stratification in the oil-cleaning centrifugal tube (9) is observed through a high-definition camera (8). Water will flow from the water outlet (93) to the liquid accumulation tray (10), be stored in the liquid accumulation tray (10), and then be discharged through the drain port (101); T4, liquid height adjustment, the electric telescopic rod (6) is activated through the control panel (11), the movable column (71) penetrates into the tube body (91), the liquid level inside the tube body (91) rises, and the residual water is discharged; T5. Observe the stratification of the liquid in the clean oil centrifuge tube (9) through a high-definition camera (8). When there is no obvious dividing line, start the electromagnetic valve (72) through the control panel (11), and the filtered oil is collected from the oil outlet (74).

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