Constant-temperature pressure oil separation test device

Abstract

The utility model relates to a constant-temperature pressure oil separation test device which comprises an oil separation barrel, a replacement structure is arranged at the bottom of a rotating rod, and the replacement structure comprises a rotating table, a groove, a spring, a guide rod, a first clamping groove, a pressing block, a supporting rod, a second clamping groove and an oil separation sieve. According to the constant-temperature pressure oil separation test device, a replacement structure is arranged, then pressing blocks on the left side and the right side are pressed, the two pressing blocks drive two guide rods to move towards the interiors of two grooves, two springs retract, two first clamping grooves move towards supporting rods on the left side and the right side, then the two first clamping grooves coincide with second clamping grooves in the supporting rods on the left side and the right side, and the two first clamping grooves are matched with the second clamping grooves in the supporting rods on the left side and the right side; then, the left supporting rod and the right supporting rod are pulled downwards from the interiors of the two first clamping grooves, the front supporting rod and the rear supporting rod are pulled downwards, the blocked oil separating screen is taken down and replaced with a new oil separating screen, the new supporting rods on the left side and the right side are inserted into the two grooves, two pressing blocks are loosened, and the two second clamping grooves are clamped by two guide rods; therefore, the function of replacing the oil separating screen is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating grease oil separation, in particular to a constant temperature pressure oil separation test device. Background Art

[0002] Grease is a type of semi-fluid to solid lubricant made by dispersing a thickener in lubricating oil. Other components may also be added to improve certain special properties. Among petroleum products, although the output of grease accounts for a small proportion, there are many varieties, and it is an important material that is indispensable to all sectors of the national economy.

[0003] It is difficult for the existing oil separation device to reflux and re-filter the separated lubricating oil, which makes it easy for some impurities to remain in the lubricating oil. In addition, the oil separation screen inside the general steel mesh oil separation is usually static, which makes it difficult to improve the oil separation efficiency. At the same time, after the steel mesh is used for too long, it will be blocked. Therefore, a constant temperature pressure oil separation test device is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a constant temperature pressure oil separation test device, which has the advantages of rapid replacement of the oil separation screen, etc., and solves the problem of clogging of the oil separation screen due to prolonged use.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a constant temperature pressure oil separation test device, comprising an oil separation barrel, a barrel cover is arranged on the top of the oil separation barrel, a motor is arranged on the top of the barrel cover, a rotating rod is fixedly connected to the output shaft of the motor, a replacement structure is arranged at the bottom of the rotating rod, infusion tubes are arranged on the left and right sides of the oil separation barrel, a metal block is arranged at the bottom of the oil separation barrel, a sedimentation block is arranged on the top of the metal block, a reflux hole is opened inside the sedimentation block, and a filter is arranged inside the reflux hole.

[0008] The replacement structure includes a turntable, a groove, a spring, a guide rod, a first slot, a pressing block, a support rod, a second slot and an oil separator, the turntable is fixedly installed at the bottom of the turntable, grooves are provided on the left and right sides of the turntable, springs are fixedly installed on the inner walls of the two adjacent grooves, guide rods are fixedly installed on the opposite sides of the two springs, a first slot is provided on the front side of the guide rod, and a pressing block is fixedly installed on the opposite sides of the two guide rods, four support rods are arranged at the bottom of the turntable, second slots are provided on the rear sides of the support rods on the left and right sides, and an oil separator is fixedly installed on the bottom of the support rods.

[0009] Furthermore, the inner wall of the oil separation barrel is provided with a guide plate, and the guide plate is arranged in an annular shape.

[0010] Furthermore, adjacent ends of the two liquid infusion tubes penetrate the oil separator barrel and extend to the interior of the oil separator barrel, and the opposite sides of the two liquid infusion tubes are provided with bellows.

[0011] Furthermore, a magnetic block is fixedly installed at the bottom of the sedimentation block, and the left and right sides of the reflux hole both penetrate the sedimentation block and extend to the left and right sides of the sedimentation block.

[0012] Furthermore, the top ends of the support rods on the left and right sides both penetrate the turntable and extend to the inside of the groove, and the two first clamping grooves and the two guide rods are both clamped.

[0013] Furthermore, the top ends of the support rods on the front and rear sides pass through the turntable and extend to the inside of the turntable, and a drain pipe is fixedly connected to the right side of the oil separator barrel.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] 1. The constant temperature pressure oil separation test device is provided with a replacement structure. When the oil separator is used for too long, the oil separator will be blocked. At this time, the barrel cover is taken out, and then the left and right side blocks are pressed. The two blocks drive the two guide rods to move into the two grooves. The two springs retract, and the two first slots move toward the left and right support rods. Then the two first slots coincide with the second slots on the left and right support rods. Then the left and right support rods are pulled downward from the inside of the two first slots, and the front and rear support rods are also pulled downward to remove the blocked oil separator and replace it with a new one. The new left and right support rods are inserted into the two grooves, and the two blocks are released to allow the two guide rods to connect the two second slots, thereby completing the replacement function of the oil separator.

[0017] 2. The constant temperature pressure oil separation test device sets a sedimentation block, fixes the barrel cover on the top of the oil separation barrel, and then inputs the liquid to be separated into the oil separation barrel from two infusion pipes, and the liquid enters the oil separation screen. Then the motor is started, and the motor drives the rotating rod to rotate. The oil separation screen separates the liquid, and the separated liquid drips out from the inside of the oil separation screen, and then the separated liquid falls on the annular guide plate. Then the separated liquid remains on the top of the sedimentation block, and the separated liquid flows into the reflux hole. The filter screen performs secondary filtration on the separated liquid. Finally, the useless liquid flows from the guide holes on the left and right sides to the bottom of the oil separation barrel and flows out from the drain pipe, thereby completing the secondary filtration function of the liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view cross-sectional view of the utility model;

[0019] Figure 2 This is a top view of the replacement structure of the utility model;

[0020] Figure 3 This is a front view cross-sectional view of the replacement structure of the utility model.

[0021] In the figure: 1. oil separation barrel; 2. barrel cover; 3. motor; 4. rotating rod; 5. replacement structure; 501. turntable; 502. groove; 503. spring; 504. guide rod; 505. first slot; 506. pressing block; 507. support rod; 508. second slot; 509. oil separation screen; 6. infusion tube; 7. metal block; 8. sedimentation block; 9. reflux hole; 10. filter screen. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-3 In this embodiment, a constant temperature pressure oil separation test device includes an oil separation barrel 1, a barrel cover 2 is arranged on the top of the oil separation barrel 1, a motor 3 is arranged on the top of the barrel cover 2, a rotating rod 4 is fixedly connected to the output shaft of the motor 3, a replacement structure 5 is arranged at the bottom of the rotating rod 4, and a liquid infusion tube 6 is arranged on the left and right sides of the oil separation barrel 1, a metal block 7 is arranged at the bottom of the oil separation barrel 1, a sedimentation block 8 is arranged on the top of the metal block 7, a reflux hole 9 is opened inside the sedimentation block 8, and a filter screen 10 is arranged inside the reflux hole 9. The replacement structure 5 includes a turntable 501, a groove 502, a spring 503, a guide rod 504, a first card slot 505, a pressing block 506, and a support rod 50 7. A second slot 508 and an oil separator 509. A turntable 501 is fixedly installed at the bottom of the turntable 4. Grooves 502 are provided on the left and right sides of the turntable 501. Springs 503 are fixedly installed on the inner walls of the adjacent sides of the two grooves 502. Guide rods 504 are fixedly installed on the opposite sides of the two springs 503. A first slot 505 is provided on the front side of the guide rods 504. Press blocks 506 are fixedly installed on the opposite sides of the two guide rods 504. Four support rods 507 are provided at the bottom of the turntable 501. Second slots 508 are provided on the rear sides of the support rods 507 on the left and right sides. An oil separator 509 is fixedly installed on the bottom of the support rods 507.

[0024] like Figure 1 and Figure 3As shown, the inner wall of the oil separation barrel 1 is provided with a guide plate, which is arranged in an annular shape. The annular guide plate can guide all the liquid separated initially to the top of the sedimentation block 8 for secondary diversion.

[0025] like Figure 1 and Figure 3 As shown, the adjacent ends of the two infusion pipes 6 penetrate the oil separator barrel 1 and extend to the interior of the oil separator barrel 1. The two infusion pipes 6 are provided with bellows on the opposite sides thereof. The liquid to be separated is inputted into the interior of the oil separator barrel 1 from the two infusion pipes 6, and the liquid enters the interior of the oil separator screen 509.

[0026] like Figure 1 As shown, a magnetic block is fixedly installed at the bottom of the sedimentation block 8, and the left and right sides of the reflux hole 9 penetrate the sedimentation block 8 and extend to the left and right sides of the sedimentation block 8. The separated liquid flows into the reflux hole 9, and the filter screen 10 performs secondary filtration on the separated liquid. Finally, the useless liquid flows from the left and right guide holes 9 to the bottom of the oil separation barrel 1.

[0027] like Figure 2 and Figure 3 As shown, the top ends of the left and right support rods 507 penetrate the turntable 501 and extend to the inside of the groove 502. The two first slots 505 and the two guide rods 504 are all snap-connected. When the oil separator 509 is blocked, the two buttons 506 are pressed to pull the left and right support rods 507 downwards, remove the blocked oil separator 509, and replace it with a new one.

[0028] like Figure 1 and Figure 2 As shown, the top ends of the front and rear support rods 507 penetrate the turntable 501 and extend to the inside of the turntable 501. A drain pipe is fixedly connected to the right side of the oil separator 1. A valve is provided on the right side of the drain pipe. When there is too much useless liquid in the oil separator 1, the valve is opened to discharge the useless liquid from the oil separator 1.

[0029] When implementing, follow these steps:

[0030] 1) First, fix the barrel cover 2 on the top of the oil separation barrel 1, and the oil separation screen 509 enters the oil separation barrel 1;

[0031] 2) The liquid to be separated is then fed into the oil separation barrel 1 from the two liquid infusion pipes 6, and the liquid enters the oil separation screen 509;

[0032] 3) Restart the motor 3, which drives the oil separator 509 to rotate;

[0033] 4) The separated liquid finally flows to the sedimentation block 8 and enters the reflux hole 9, and the filter screen 10 performs secondary filtration on the separated liquid.

[0034] In summary, the constant temperature pressure oil separation test device is provided with a replacement structure 5. When the oil separation screen 509 is used for too long, the oil separation screen 509 will be blocked. At this time, the barrel cover 2 is taken out, and then the left and right side blocks 506 are pressed. The two blocks 506 drive the two guide rods 504 to move into the two grooves 502, and the two springs 503 retract. The two first slots 505 move toward the left and right side support rods 507. Then the two first slots 505 coincide with the second slots 508 on the left and right side support rods 507. Then the left and right side support rods 507 are pulled downward from the inside of the two first slots 505, and the front and rear support rods 507 are also pulled downward to remove the blocked oil separation screen 509 and replace it with a new oil separation screen 509. The new left and right side support rods 507 are inserted into the two grooves 502, and the two blocks 506 are released to allow the two guide rods 504 to move into the two grooves 502. The rod 504 engages the two second slots 508 to complete the replacement function of the oil separator 509. The constant temperature pressure oil separation test device fixes the barrel cover 2 on the top of the oil separator 1 by setting the sedimentation block 8, and then the liquid to be separated is input into the oil separator 1 from the two infusion pipes 6, and the liquid enters the oil separator 509. Then the motor 3 is started, and the motor 3 drives the rotating rod 4 to rotate. The oil separator 509 separates the liquid, and the separated liquid drips out from the inside of the oil separator 509, and then the separated liquid falls on the annular guide plate, and then the separated liquid remains on the top of the sedimentation block 8, and the separated liquid flows into the reflux hole 9. The filter screen 10 performs secondary filtration on the separated liquid, and finally the useless liquid flows from the left and right guide holes 9 to the bottom of the oil separator 1 and flows out from the drain pipe, thereby completing the secondary filtration function of the liquid.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A constant temperature pressure oil separation test device, comprising an oil separation barrel (1), characterized in that: The top of the oil separation barrel (1) is provided with a barrel cover (2), the top of the barrel cover (2) is provided with a motor (3), the output shaft of the motor (3) is fixedly connected with a rotating rod (4), the bottom of the rotating rod (4) is provided with a replacement structure (5), the left and right sides of the oil separation barrel (1) are provided with liquid infusion pipes (6), the bottom of the oil separation barrel (1) is provided with a metal block (7), the top of the metal block (7) is provided with a sedimentation block (8), a reflux hole (9) is opened inside the sedimentation block (8), and a filter screen (10) is provided inside the reflux hole (9); The replacement structure (5) comprises a turntable (501), a groove (502), a spring (503), a guide rod (504), a first groove (505), a pressing block (506), a support rod (507), a second groove (508) and an oil separation screen (509); the turntable (501) is fixedly mounted on the bottom of the turntable (4); grooves (502) are provided on the left and right sides of the turntable (501); springs (503) are fixedly mounted on the inner walls of the two adjacent grooves (502); A guide rod (504) is fixedly installed on the opposite side of each spring (503), a first clamping groove (505) is provided on the front side of each guide rod (504), a pressing block (506) is fixedly installed on the opposite side of each guide rod (504), four support rods (507) are arranged at the bottom of the turntable (501), a second clamping groove (508) is provided on the rear side of each support rod (507) on the left and right sides, and an oil separation screen (509) is fixedly installed on the bottom of each support rod (507).

2. A constant temperature pressure oil separation test device according to claim 1, characterized in that: The inner wall of the oil separation barrel (1) is provided with a guide plate, and the guide plate is arranged in an annular shape.

3. A constant temperature pressure oil separation test device according to claim 1, characterized in that: The adjacent ends of the two liquid infusion pipes (6) penetrate the oil separation barrel (1) and extend into the interior of the oil separation barrel (1), and the opposite sides of the two liquid infusion pipes (6) are both provided with bellows.

4. A constant temperature pressure oil separation test device according to claim 1, characterized in that: A magnetic block is fixedly mounted on the bottom of the sedimentation block (8), and the left and right sides of the reflux hole (9) both penetrate the sedimentation block (8) and extend to the left and right sides of the sedimentation block (8).

5. A constant temperature pressure oil separation test device according to claim 1, characterized in that: The top ends of the support rods (507) on the left and right sides both penetrate the turntable (501) and extend to the inside of the groove (502), and the two first clamping grooves (505) and the two guide rods (504) are both clamped.

6. A constant temperature pressure oil separation test device according to claim 1, characterized in that: The top ends of the support rods (507) on both the front and rear sides pass through the turntable (501) and extend to the inside of the turntable (501), and a drain pipe is fixedly connected to the right side of the oil separation barrel (1).

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