Oil blending system

Abstract

The utility model relates to the technical field of blending devices, in particular to an oil blending system which comprises a main body shell, connecting frames are connected to the centers of the inner walls of the two sides of the main body shell, a plurality of bottom rings are connected to the upper portions of the connecting frames, connecting bases are connected into the bottom rings, and inner tanks are connected to the upper portions of the connecting bases. A groove communicated with the outer wall is formed in the position, away from the inner tank, of the upper surface of the connecting base, two semicircular filter screen frames are arranged in each groove, fixing blocks are connected to the bottom ends of the two sides of each filter screen frame, inserting grooves communicated with the grooves are formed in the positions, located on the fixing blocks, of the connecting base, and communicated fixing grooves are formed in the two sides of each inserting groove. Limiting grooves are formed in the two sides of the filter screen frame correspondingly, dismounting assemblies are arranged in the limiting grooves correspondingly, and the filter screen on the filter screen frame can be dismounted for cleaning through the arranged dismounting assemblies after being blocked, so that after the filter screen frame is blocked, the filter screen frame can continue to filter crude oil through cleaning; therefore, crude oil leakage is avoided through timely cleaning after the filter screen is blocked.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of blending devices, in particular to an oil blending system. Background Art

[0002] Petroleum is processed through refining and other processing techniques to produce a variety of petroleum products such as gasoline, kerosene, diesel and lubricating oil, which are called oil products. The production of oil products mostly uses base oil as the base material. Under certain temperature conditions, certain additives are added according to different uses to blend them into oil products for various purposes. In order to make the prepared lubricating oil better have its viscosity, oxidation stability and lubricity, the oil products need to be fully blended during the production process.

[0003] An oil blending system described in the prior art includes a main shell, a top frame is fixedly installed on the inner top of the main shell, a cylinder is fixedly installed on the upper outer surface of the top frame, a piston rod is provided at the bottom end of the cylinder, a feed tank is fixedly connected to the bottom end of the piston rod, and a conduit is fixedly connected to the bottom end of the feed tank.

[0004] Although the above technology can retain larger particles in the crude oil through the filter to avoid clogging of the conduit, long-term filtration causes more particles to be retained on the filter, causing clogging of the filter, thereby preventing the crude oil from flowing out and causing crude oil leakage. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide an oil blending system to solve the technical problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an oil blending system, comprising a main body shell, the inner walls on both sides of the main body shell are connected to a connecting frame at the center, a plurality of bottom rings are connected above the connecting frame, each of the bottom rings is connected to a connecting seat, each of the connecting seats is connected to an inner tank above, each of the connecting seats has an upper surface away from the inner tank and a groove communicating with the outer wall is provided, each of the grooves is provided with two semicircular filter frames, each of the filter frames is connected to a fixing block at the bottom end on both sides, each of the connecting seats is provided with a slot communicating with the rain groove at the fixing block, each of the slots is provided with connecting fixing slots on both sides, each of the filter frames has a limiting slot on both sides, each of the limiting slots is provided with a disassembly component, and each of the disassembly components is used to disassemble the filter frame.

[0007] Preferably, each of the disassembly components includes a limit plate, each of the limit plates is located in a limit groove, the upper surface of each limit plate is connected to a connecting rod, the top of each connecting rod is connected to a rotating cap, the lower surface of each limit plate is connected to a threaded rod, the bottom end of each threaded rod is connected to a sleeve, the outer wall of the bottom end of each sleeve is connected to a connecting plate, two pull ropes are connected to the lower surface of each connecting plate, the other end of each pull rope is connected to a movable plate, a rotating guide wheel is provided between the two movable plates, each pull rope is located at one end of the movable plate and the outer wall is provided with a spring, and each movable plate is connected to an insert block on the side away from the spring.

[0008] Preferably, each of the filter racks is provided with a vertical through slot 1 connected to the limit slot at the threaded rod, each of the filter racks is provided with a movable slot connected to the vertical through slot 1 at the connecting plate, each of the filter racks is provided with a vertical through slot 2 connected to the movable slot at the pull rope, each of the fixed blocks is provided with placement slots connected to the fixed slot at the movable plate on both sides, and each of the fixed blocks is provided with a rotating slot connected to the placement slot at the rotating guide wheel.

[0009] Preferably, the top end of each connecting rod passes through the outer wall of the upper surface of the filter frame and extends to the outside to be connected to the lower surface of the rotating cap, the bottom end of each sleeve passes through a vertical through slot and extends into the movable slot to be connected to the outer wall of the connecting plate, the other end of each pull rope passes through the lower surface of the filter frame and extends into the placement slot, the two pull ropes are located on both sides of the rotating guide wheel and contact the outer walls on both sides respectively, each plug block passes through the placement slot and extends into the fixed slot, and each plug block is plugged into the fixed slot.

[0010] Preferably, the outer wall of each limit plate is slidably connected to the inner wall of the limit groove, each sleeve is threadedly connected to the outer wall of the threaded rod, each outer wall of the connecting plate is slidably connected to the inner wall of the movable groove, each pull rope is slidably connected to the outer wall of the rotating guide wheel, both ends of each spring are fixedly connected to the movable plate and the inner wall of the placement groove, and each outer wall of the plug block is slidably connected to the inner wall of the fixed groove.

[0011] Preferably, an outer tank is sleeved on the outer wall of each inner tank, the lower surface of each bottom ring is connected to the blending device through a conduit, and a top frame is provided above each outer tank, and a plurality of cylinders are connected to the upper surface of the top frame.

[0012] Preferably, a discharge port communicating with the interior is provided on the outer wall of each inner tank near the connection seat, and each telescopic end of the cylinder passes through the lower surface of the top frame and is threadedly connected to the outer wall of the outer tank.

[0013] To sum up, the technical solution mainly has the following beneficial effects: in response to the problems raised by the background technology, the present application sets up a disassembly component so that when the filter on the filter frame is blocked, it can be disassembled for cleaning, so that the filter frame can continue to filter crude oil after being blocked, thereby ensuring that the filter can be cleaned in time after being blocked to avoid crude oil leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a side sectional view of the bottom ring of this utility model.

[0016] Figure 3 This is an enlarged view of point A for this practical application.

[0017] Figure 4 This is an enlarged view of point B for this practical application.

[0018] Description of the drawings: 1. Main body shell; 101. Blending device; 102. Connecting frame; 103. Top frame; 104. Cylinder; 2. Inner tank; 201. Outer tank; 202. Discharge port; 3. Bottom ring; 301. Connecting seat; 302. Groove; 303. Slot; 304. Fixed slot; 4. Filter frame; 401. Limiting slot; 402. Vertical through slot one; 403. Moving slot; 404. Vertical through slot two; 5. Fixed block; 501. Rotating slot; 502. Placement slot; 6. Disassembly assembly; 601. Rotating cap; 602. Connecting rod; 603. Limiting plate; 604. Threaded rod; 605. Sleeve; 606. Connecting plate; 607. Pull rope; 608. Rotating guide wheel; 609. Moving plate; 610. Spring; 611. Insert block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Example

[0020] Among them, all electrical components in the device are controlled by an external controller.

[0021] See also Figure 1-4 , the utility model provides a technical solution:

[0022] An oil blending system comprises a main body shell 1, the inner walls of both sides of the main body shell 1 are connected with a connecting frame 102 at the center, a plurality of bottom rings 3 are connected above the connecting frame 102, a connecting seat 301 is connected inside the bottom ring 3, an inner tank 2 is connected above the connecting seat 301, an outer tank 201 is sleeved on the outer wall of the inner tank 2, the lower surface of the bottom ring 3 is connected to the blending device 101 through a conduit, a top frame 103 is arranged above the outer tank 201, a plurality of cylinders 104 are connected to the upper surface of the top frame 103, a discharge port 202 communicating with the inside is opened near the connecting seat 301 on the outer wall of the inner tank 2, and the extension of the cylinder 104 is The contracted end passes through the lower surface of the top frame 103 and is threadedly connected to the outer wall of the outer tank 201. A groove 302 communicating with the outer wall is provided on the upper surface of the connecting seat 301 away from the inner tank 2. Two semicircular filter frames 4 are provided in the grooves 302. The bottom ends of both sides of the filter frames 4 are connected to fixing blocks 5. The connecting seat 301 is located at the fixing block 5 and is provided with slots 303 communicating with the rain grooves 302. Both sides of the slots 303 are provided with connecting fixing grooves 304. Limiting grooves 401 are provided on both sides of the filter frame 4. Disassembly components 6 are provided in the limiting grooves 401. The disassembly components 6 are used to disassemble the filter frame 4.

[0023] When it is necessary to blend the crude oil products, the staff starts the cylinder 104, and the working cylinder 104 drives the outer tank 201 to move upward through the top frame 103. When the outer tank 201 moves upward, the discharge port 202 at the bottom end of the inner tank 2 is exposed, and the crude oil flows out through the discharge port 202. The outflowing crude oil is filtered by the filter on the filter frame 4 and then flows into the bottom ring 3. The filtered crude oil is transported to the blending device 101 through the conduit. When the crude oil is transported to the blending device 101, the staff starts the blending device 101 through the external controller to blend the crude oil. When it is necessary to clean the filter on the filter frame 4, the staff takes out the filter frame 4 by rotating the disassembly component 6. When it is necessary to install the filter frame 4, the staff repeats the above operation.

[0024] By means of the disassembly assembly 6, when the filter on the filter frame 4 is clogged, it can be disassembled for cleaning, so that the filter frame 4 can continue to filter crude oil after being clogged, thereby ensuring that the filter can be cleaned in time after being clogged to avoid crude oil leakage.

[0025] For examples, see Figure 2-4The disassembly assembly 6 includes a limit plate 603, and the limit plates 603 are all located in the limit groove 401. The upper surface of the limit plate 603 is connected to a connecting rod 602, and the top of the connecting rod 602 is connected to a rotating cap 601. The lower surface of the limit plate 603 is connected to a threaded rod 604, and the bottom end of the threaded rod 604 is connected to a sleeve 605. The outer wall of the bottom end of the sleeve 605 is connected to a connecting plate 606. The lower surface of the connecting plate 606 is connected to two pull ropes 607, and the other end of the pull rope 607 is connected to a moving plate 609. A rotating guide wheel 60 is provided between the moving plates 609. 8. The outer wall of one end of the pull rope 607 located on the movable plate 609 is sleeved with a spring 610. The movable plate 609 is connected to a plug block 611 on the side away from the spring 610. The filter frame 4 is provided with a vertical through groove 1 402 communicating with the limit groove 401 at the threaded rod 604. The filter frame 4 is provided with a movable groove 403 communicating with the vertical through groove 1 402 at the connecting plate 606. The filter frame 4 is provided with a vertical through groove 2 404 communicating with the movable groove 403 at the pull rope 607. Both sides of the fixed block 5 are provided with a fixed groove at the movable plate 609. 304 is connected to the placement groove 502, the fixed block 5 is located at the rotating guide wheel 608 and is provided with a rotating groove 501 connected to the placement groove 502, the top of the connecting rod 602 passes through the outer wall of the upper surface of the filter frame 4 and extends to the outside to be connected to the lower surface of the rotating cap 601, the bottom end of the sleeve 605 passes through the vertical through groove 1 402 and extends to the movable groove 403 and is connected to the outer wall of the connecting plate 606, the other end of the pull rope 607 passes through the lower surface of the filter frame 4 and extends to the placement groove 502, the pull rope 607 is located on both sides of the rotating guide wheel 608 and is respectively connected from both sides The outer walls are in contact, the plug blocks 611 pass through the placement groove 502 and extend into the fixed groove 304, the plug blocks 611 are all plugged into the fixed groove 304, the outer walls of the limiting plates 603 are slidably connected to the inner walls of the limiting grooves 401, the sleeves 605 are threadedly connected to the outer walls of the threaded rods 604, the outer walls of the connecting plates 606 are slidably connected to the inner walls of the movable grooves 403, the pull ropes 607 are slidably connected to the outer walls of the rotating guide wheels 608, both ends of the spring 610 are fixedly connected to the movable plate 609 and the inner walls of the placement grooves 502, and the outer walls of the plug blocks 611 are slidably connected to the inner walls of the fixed grooves 304.

[0026] The staff drives the connecting rod 602 to rotate by rotating the rotating cap 601, and the rotating connecting rod 602 drives the limiting plate 603 to rotate. Due to the limitation of the limiting groove 401, the limiting plate 603 can only rotate in the limiting groove 401, and the rotating limiting plate 603 drives the threaded rod 604 to rotate, and the rotating threaded rod 604 drives the threaded sleeve 605 to move along the moving groove 403 to the vertical through groove 402, and the moving sleeve 605 pulls the pull rope 607 upward through the connecting plate 606, and the moving pull rope 607 drives the moving plate 609 to move into the placement groove 502, and the moving moving plate 609 moves the plug block 611 into the placement groove 502 through the extrusion spring 610 until the plug block 611 is completely moved into the placement groove 502.

[0027] The working principle of the utility model is as follows: when it is necessary to blend the crude oil products, the staff starts the cylinder 104, and the working cylinder 104 drives the outer tank 201 to move upward through the top frame 103. When the outer tank 201 moves upward, the discharge port 202 at the bottom end of the inner tank 2 is exposed, and the crude oil flows out through the discharge port 202. The outflowing crude oil is filtered through the filter screen on the filter frame 4 and then flows into the bottom ring 3. The filtered crude oil is transported to the blending device 101 through the conduit. When the crude oil is transported to the blending device 101, the staff starts the blending device 101 through the external controller to blend the crude oil. When it is necessary to clean the filter screen on the filter frame 4, the staff drives the connecting rod 602 to rotate by turning the rotating cap 601. The rotating connecting rod 602 02 drives the limit plate 603 to rotate. Due to the limitation of the limit groove 401, the limit plate 603 can only rotate in the limit groove 401. The rotating limit plate 603 drives the threaded rod 604 to rotate. The rotating threaded rod 604 drives the threadedly connected sleeve 605 to move along the movable groove 403 to the vertical through groove 402. The movable sleeve 605 pulls the pull rope 607 upward through the connecting plate 606. The movable pull rope 607 drives the movable plate 609 to move into the placement groove 502. The movable movable plate 609 moves the plug block 611 into the placement groove 502 through the extrusion spring 610 until the plug block 611 is completely moved into the placement groove 502. Then the staff takes out the filter frame 4. When the filter frame 4 needs to be installed, the staff repeats the above operation.

Claims

1. An oil blending system, comprising a main housing (1), Features: The inner walls of both sides of the main housing (1) are connected to a connecting frame (102) at the center, and a plurality of bottom rings (3) are connected above the connecting frame (102), and a connecting seat (301) is connected inside each of the bottom rings (3), and an inner tank (2) is connected above each of the connecting seats (301), and a groove (302) communicating with the outer wall is formed on the upper surface of each of the connecting seats (301) away from the inner tank (2), and two semicircular filter frames (4) are arranged in each of the grooves (302), each of which is provided with a filter. The bottom ends of both sides of the filter rack (4) are connected to fixing blocks (5); each of the connection seats (301) is provided with a slot (303) communicating with the rain groove (302) at the fixing block (5); both sides of each of the slots (303) are provided with fixing slots (304) communicating with each other; each of the filter racks (4) is provided with limiting slots (401) on both sides; each of the limiting slots (401) is provided with a disassembly component (6); each of the disassembly components (6) is used to disassemble the filter rack (4).

2. According to claim 1, an oil blending system, Features: Each of the disassembly components (6) comprises a limit plate (603), each of the limit plates (603) is located in the limit groove (401), the upper surface of each of the limit plates (603) is connected to a connecting rod (602), the top end of each of the connecting rods (602) is connected to a rotating cap (601), the lower surface of each of the limit plates (603) is connected to a threaded rod (604), the bottom end of each of the threaded rods (604) is connected to a sleeve (605), and the outer wall of the bottom end of each of the sleeves (605) is A connecting plate (606) is connected, and two pull ropes (607) are connected to the lower surface of each connecting plate (606), and the other end of each pull rope (607) is connected to a movable plate (609). A rotating guide wheel (608) is provided between the two movable plates (609), and a spring (610) is sleeved on the outer wall of one end of each pull rope (607) located on the movable plate (609), and an insert block (611) is connected to the side of each movable plate (609) away from the spring (610).

3. According to claim 2, an oil blending system, Features: Each of the filter racks (4) is provided with a vertical through slot 1 (402) communicating with the limiting slot (401) at the threaded rod (604), each of the filter racks (4) is provided with a movable slot (403) communicating with the vertical through slot 1 (402) at the connecting plate (606), each of the filter racks (4) is provided with a vertical through slot 2 (404) communicating with the movable slot (403) at the pull rope (607), each of the fixed blocks (5) is provided with placement slots (502) communicating with the fixed slot (304) at both sides of the movable plate (609), and each of the fixed blocks (5) is provided with a rotating slot (501) communicating with the placement slot (502) at the rotating guide wheel (608).

4. According to claim 2, an oil blending system, Features: The top end of each connecting rod (602) passes through the outer wall of the upper surface of the filter frame (4) and extends to the outside to connect with the lower surface of the rotating cap (601); the bottom end of each sleeve (605) passes through the vertical through slot (402) and extends into the movable slot (403) to connect with the outer wall of the connecting plate (606); the other end of each pull rope (607) passes through the lower surface of the filter frame (4) and extends into the placement slot (502); the two pull ropes (607) are located on both sides of the rotating guide wheel (608) and contact the outer walls on both sides respectively; each plug block (611) passes through the placement slot (502) and extends into the fixed slot (304); each plug block (611) is plugged into the fixed slot (304).

5. According to claim 2, an oil blending system, Features: The outer wall of each of the limiting plates (603) is slidably connected to the inner wall of the limiting groove (401), each of the sleeves (605) is threadedly connected to the outer wall of the threaded rod (604), the outer wall of each of the connecting plates (606) is slidably connected to the inner wall of the movable groove (403), each of the pull ropes (607) is slidably connected to the outer wall of the rotating guide wheel (608), both ends of each of the springs (610) are fixedly connected to the movable plate (609) and the inner wall of the placement groove (502), and the outer wall of each of the plug blocks (611) is slidably connected to the inner wall of the fixed groove (304).

6. An oil blending system according to claim 1, Features: An outer tank (201) is sleeved on the outer wall of each inner tank (2); the lower surface of each bottom ring (3) is connected to the blending device (101) via a conduit; a top frame (103) is provided above each outer tank (201); and a plurality of cylinders (104) are connected to the upper surface of the top frame (103).

7. An oil blending system according to claim 6, Features: A discharge port (202) communicating with the interior is provided on the outer wall of each inner tank (2) near the connection seat (301), and a telescopic end of each cylinder (104) passes through the lower surface of the top frame (103) and is threadedly connected to the outer wall of the outer tank (201).

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