Device for measuring distillation range of coking wash oil

Abstract

The utility model discloses a coking wash oil distillation range measuring device, which relates to the technical field of coking wash oil distillation range measurement and comprises a base, a U-shaped block is fixedly connected to one side of the upper surface of the base, a measuring cup is placed on the upper surface of the U-shaped block, two arc-shaped clamping plates are arranged on two sides of the measuring cup in a sliding manner, and the two arc-shaped clamping plates are connected with the U-shaped block. An adjusting mechanism is arranged on one side of each arc-shaped clamping plate, the two arc-shaped clamping plates move through the corresponding adjusting mechanisms, two first cavities are symmetrically formed in the U-shaped block, and a second cavity is formed between the two first cavities; and a driving mechanism is jointly arranged in the first cavity and the second cavity, and the driving mechanism is matched with the adjusting mechanism. According to the measuring cylinder clamping device, the two lead screws can rotate by rotating the rotary knobs, then the two sleeves drive the corresponding arc-shaped clamping plates to move respectively, and therefore the measuring cylinder can be clamped and prevented from toppling over due to external force.

Description

Technical Field

[0001] The utility model relates to the technical field of coking wash oil distillation range determination, in particular to a coking wash oil distillation range determination device. Background Art

[0002] Distillation range is an important quality indicator for evaluating the volatility of liquid fuel. It can not only describe the boiling point range of liquid fuel, but also determine the approximate content of light and heavy components in the composition of oil products, which is of great significance to production, use, storage and other aspects.

[0003] Among them, a simple device for determining the distillation range of gasoline additives with publication number CN204630961 U includes a bracket, a bracket inserted in the bracket, and a blowtorch installed on the bracket; a cover body is arranged above the blowtorch; the cover body is installed on one side of the bracket by a clip, and the cover body consists of an upper cover and a lower cover; a distillation flask is arranged in the upper cover; a thermometer is installed at the mouth of the distillation flask; one side of the distillation flask is connected to a measuring tube through a condenser; the condenser is inserted in a water tank; a drainage branch pipe and a water inlet branch pipe are arranged on the water tank.

[0004] However, the existing distillation range measuring device does not fix the measuring cylinder when placing it, which easily leads to tipping over due to external force during the measurement process, which not only affects the progress of the experiment, but also easily breaks the measuring cup. Utility Model Content

[0005] In view of the problems existing in the above-mentioned simple device for determining the distillation range of gasoline additives, the utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a coking wash oil distillation range measuring device, which solves the problem that the existing distillation range measuring device is not fixed when the measuring cylinder is placed, which easily leads to tipping over due to external force during the measurement process, which not only affects the progress of the experiment but also easily breaks the measuring cup.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A device for measuring the distillation range of coking wash oil comprises a base, a U-shaped block is fixedly connected to one side of the upper surface of the base, a measuring cup is placed on the upper surface of the U-shaped block, two arc-shaped clamping plates are slidably provided on both sides of the measuring cup, one side of the two arc-shaped clamping plates is provided with an adjustment mechanism, the two arc-shaped clamping plates are moved by the corresponding adjustment mechanism, two first cavities are symmetrically provided inside the U-shaped block, a second cavity is provided between the two first cavities, a driving mechanism is commonly provided inside the two first cavities and the second cavities, the driving mechanism matches the adjustment mechanism, two support rods are fixedly connected to the other side of the upper surface of the base, a distillation tank is commonly fixedly connected to the upper surfaces of the two support rods, and a stirring mechanism is provided inside the distillation tank.

[0009] Preferably, the adjustment mechanism includes two screw rods, two sleeves and two first bevel gears, the two screw rods are symmetrically rotatably connected to the inner side of the U-shaped block, the two sleeves are respectively threadedly sleeved on the rod wall of the corresponding screw rods, the two sleeves are respectively fixedly connected to one side of the corresponding arc-shaped clamping plate, one end of the two screw rods passes through one side of the U-shaped block and extends to the inside of the corresponding first cavity, and the two first bevel gears are respectively fixedly sleeved on the rod wall of the corresponding screw rod away from one end of the sleeve.

[0010] Preferably, the driving mechanism includes a first rotating rod, two second bevel gears, a second rotating rod and a plurality of third bevel gears, the first rotating rod is rotatably connected to the inside of the second cavity, the two second bevel gears are respectively fixedly sleeved on the rod wall of the first rotating rod, the two second rotating rods are respectively rotatably connected to the inside of the corresponding first cavity, the lower ends of the two second rotating rods both pass through one side of the corresponding first cavity and both extend to the inside of the second cavity, and each of the third bevel gears is respectively fixedly sleeved on the rod wall of the corresponding second rotating rod and respectively meshes with the corresponding first bevel gear or the second bevel gear.

[0011] Preferably, the stirring mechanism includes a motor, a third rotating rod and stirring blades, the third rotating rod is rotatably connected to the inside of the distillation tank, the stirring blades are fixedly sleeved on the rod wall at the lower end of the third rotating rod, the motor is fixedly connected to the upper surface of the distillation tank, and the upper end of the third rotating rod passes through the upper surface of the distillation tank and is fixedly connected to the output end of the motor.

[0012] Preferably, a combustion row is fixedly connected to the upper surface of the base, and the combustion row matches the distillation tank.

[0013] Preferably, a temperature sensor is provided at the upper end of the distillation tank, and the lower end of the temperature sensor penetrates the upper surface of the distillation tank and extends to the lower part of the interior of the distillation tank.

[0014] Preferably, a feed pipe is provided on the upper side of the distillation tank, and a discharge pipe is provided on the lower side of the distillation tank.

[0015] Preferably, a condenser is fixedly connected to the upper surface of the distillation tank.

[0016] Preferably, one end of the first rotating rod passes through the side wall of the second cavity and is fixedly connected to a knob.

[0017] Preferably, a telescopic rod is fixedly connected between the two arc-shaped clamping plates and the U-shaped block.

[0018] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0019] 1. In the utility model, the two screw rods can be rotated by rotating the knob, and then the two sleeves respectively drive the corresponding arc-shaped clamping plates to move, so that the measuring cylinder can be clamped to prevent it from tipping over due to external force.

[0020] 2. The utility model, through the stirring mechanism disposed inside the storage tank, starts the motor to rotate the third rotating rod, and then drives the stirring blade to rotate, so that the coking wash oil can be heated more evenly during distillation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 For the utility model Figure 1 A cross-sectional view of

[0024] Figure 3 For the utility model Figure 2 A magnified schematic diagram of part A;

[0025] Figure 4 For the utility model Figure 2 An enlarged schematic diagram of part B.

[0026] Description of reference numerals:

[0027] 1. Base; 2. U-shaped block; 3. Arc-shaped splint; 4. Support rod; 5. Distillation tank; 6. Screw; 7. Sleeve; 8. First bevel gear; 9. First rotating rod; 10. Second bevel gear; 11. Second rotating rod; 12. Third bevel gear; 13. Motor; 14. Third rotating rod; 15. Stirring blade; 16. Combustion row; 17. Temperature sensor; 18. Feed pipe; 19. Discharge pipe; 20. Condenser; 21. Knob; 22. Telescopic rod; 23. Measuring cup. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0029] The utility model embodiment discloses a device for measuring the distillation range of coking wash oil.

[0030] Embodiment 1

[0031] Reference Figure 1-4 A coking wash oil distillation range measuring device comprises a base 1, a U-shaped block 2 is fixedly connected to one side of the upper surface of the base 1, a measuring cup 23 is placed on the upper surface of the U-shaped block 2, two arc-shaped clamping plates 3 are slidably arranged on both sides of the measuring cup 23, one side of the two arc-shaped clamping plates 3 is provided with an adjustment mechanism, the two arc-shaped clamping plates 3 are moved by the corresponding adjustment mechanism, the adjustment mechanism comprises two screw rods 6, two sleeves 7 and two first bevel gears 8, the two screw rods 6 are symmetrically rotatably connected to the inner side of the U-shaped block 2, the two sleeves 7 are respectively threadedly sleeved on the rod wall of the corresponding screw rods 6, the two sleeves 7 are respectively fixedly connected to one side of the corresponding arc-shaped clamping plate 3, one end of the two screw rods 6 passes through one side of the U-shaped block 2 and extends to the inside of the corresponding first cavity, and the two first bevel gears 8 are respectively fixedly sleeved on the rod wall of the corresponding screw rod 6 away from the sleeve 7.

[0032] Reference Figure 1-4 Two first cavities are symmetrically opened inside the U-shaped block 2, a second cavity is opened between the two first cavities, a driving mechanism is jointly arranged inside the two first cavities and the second cavity, the driving mechanism matches the adjusting mechanism, the driving mechanism includes a first rotating rod 9, two second bevel gears 10, a second rotating rod 11 and a plurality of third bevel gears 12, the first rotating rod 9 is rotatably connected to the inside of the second cavity, the two second bevel gears 10 are respectively fixedly sleeved on the rod wall of the first rotating rod 9, the two second rotating rods 11 are respectively rotatably connected to the inside of the corresponding first cavity, the lower ends of the two second rotating rods 11 both pass through one side of the corresponding first cavity and both extend to the inside of the second cavity, each third bevel gear 12 is respectively fixedly sleeved on the rod wall of the corresponding second rotating rod 11 and respectively meshes with the corresponding first bevel gear 8 or the second bevel gear 10, one end of the first rotating rod 9 passes through the side wall of the second cavity and is fixedly connected with a knob 21.

[0033] Rotate the knob 21, and then the first rotating rod 9 can be rotated, and then the two second bevel gears 10 can be driven to rotate, and then the two third bevel gears 12 connected thereto can be driven to rotate, and then the two second rotating rods 11 can be rotated, and then the two first bevel gears 8 can be rotated through the other two third bevel gears 12, that is, the two screw rods 6 rotate, and then the two sleeves 7 can drive the corresponding arc clamping plates 3 to clamp the measuring cylinder 23 to prevent it from shaking due to external force.

[0034] Reference Figure 1-2 Two support rods 4 are fixedly connected to the other side of the upper surface of the base 1, and a distillation tank 5 is fixedly connected to the upper surfaces of the two support rods 4. A stirring mechanism is arranged inside the distillation tank 5, and the stirring mechanism includes a motor 13, a third rotating rod 14 and a stirring blade 15. The third rotating rod 14 is rotatably connected to the inside of the distillation tank 5, and the stirring blade 15 is fixedly sleeved on the rod wall at the lower end of the third rotating rod 14. The motor 13 is fixedly connected to the upper surface of the distillation tank 5, and the upper end of the third rotating rod 14 passes through the upper surface of the distillation tank 5 and is fixedly connected to the output end of the motor 13.

[0035] Starting the motor 13 can rotate the third rotating rod 14, which then drives the stirring blade 15 to rotate, so that the coking wash oil can be heated more evenly during distillation.

[0036] Embodiment 2

[0037] Based on Example 1, refer to Figure 1-2 A combustion row 16 is fixedly connected to the upper surface of the base 1 , and the combustion row 16 matches the distillation tank 5 .

[0038] The combustion row 16 can be used to facilitate heating of the distillation tank 5 .

[0039] Embodiment 3

[0040] Based on Example 1, refer to Figure 1-2 A temperature sensor 17 is provided at the upper end of the distillation tank 5 , and the lower end of the temperature sensor 17 penetrates the upper surface of the distillation tank 5 and extends to the lower part of the distillation tank 5 .

[0041] The temperature sensor 17 can be used to conveniently observe the temperature inside the distillation tank 5 .

[0042] Embodiment 4

[0043] Based on Example 1, refer to Figure 1-2 A feed pipe 18 is provided on one side above the distillation tank 5 , and a discharge pipe 19 is provided on one side below the distillation tank 5 .

[0044] The coking wash oil can be conveniently added by using the feed pipe 18, and can be conveniently discharged by using the discharge pipe 19.

[0045] Embodiment 5

[0046] Based on Example 1, refer to Figure 1-2 A condenser 20 is fixedly connected to the upper surface of the distillation tank 5 .

[0047] The use of the condenser tube 20 can facilitate steam cooling.

[0048] Embodiment 6

[0049] Based on Example 1, refer to Figure 1-2 A telescopic rod 22 is fixedly connected between the two arc-shaped clamping plates 3 and the U-shaped block 2. The two telescopic rods 22 can play a role of limiting to prevent the two arc-shaped clamping plates 3 from rotating.

Claims

1. A coking wash oil distillation range measuring device, comprising a base (1), characterized in that: A U-shaped block (2) is fixedly connected to one side of the upper surface of the base (1), a measuring cup (23) is placed on the upper surface of the U-shaped block (2), two arc-shaped clamping plates (3) are slidably arranged on both sides of the measuring cup (23), one side of each of the two arc-shaped clamping plates (3) is provided with an adjustment mechanism, and both of the two arc-shaped clamping plates (3) are moved by the corresponding adjustment mechanism, two first cavities are symmetrically provided inside the U-shaped block (2), a second cavity is provided between the two first cavities, a driving mechanism is commonly provided inside the two first cavities and the second cavities, and the driving mechanism matches the adjustment mechanism, two support rods (4) are fixedly connected to the other side of the upper surface of the base (1), a distillation tank (5) is commonly fixedly connected to the upper surfaces of the two support rods (4), and a stirring mechanism is provided inside the distillation tank (5).

2. The coking wash oil distillation range measuring device according to claim 1, characterized in that: The adjustment mechanism comprises two screw rods (6), two sleeves (7) and two first bevel gears (8); the two screw rods (6) are symmetrically rotatably connected to the inner side of the U-shaped block (2); the two sleeves (7) are respectively threadedly sleeved on the rod wall of the corresponding screw rods (6); the two sleeves (7) are respectively fixedly connected to one side of the corresponding arc-shaped clamping plate (3); one end of the two screw rods (6) passes through one side of the U-shaped block (2) and extends to the inside of the corresponding first cavity; the two first bevel gears (8) are respectively fixedly sleeved on the rod wall of the corresponding screw rod (6) away from the sleeve (7).

3. The coking wash oil distillation range measuring device according to claim 1, characterized in that: The driving mechanism comprises a first rotating rod (9), two second bevel gears (10), a second rotating rod (11) and a plurality of third bevel gears (12); the first rotating rod (9) is rotatably connected to the interior of the second cavity; the two second bevel gears (10) are respectively fixedly sleeved on the rod wall of the first rotating rod (9); the two second rotating rods (11) are respectively rotatably connected to the interior of the corresponding first cavity; the lower ends of the two second rotating rods (11) both penetrate one side of the corresponding first cavity and both extend to the interior of the second cavity; each of the third bevel gears (12) is respectively fixedly sleeved on the rod wall of the corresponding second rotating rod (11) and is respectively meshed with the corresponding first bevel gear (8) or the second bevel gear (10).

4. The coking wash oil distillation range measuring device according to claim 1, characterized in that: The stirring mechanism comprises a motor (13), a third rotating rod (14) and a stirring blade (15); the third rotating rod (14) is rotatably connected to the interior of the distillation tank (5); the stirring blade (15) is fixedly sleeved on the rod wall at the lower end of the third rotating rod (14); the motor (13) is fixedly connected to the upper surface of the distillation tank (5); the upper end of the third rotating rod (14) passes through the upper surface of the distillation tank (5) and is fixedly connected to the output end of the motor (13).

5. The coking wash oil distillation range measuring device according to claim 1, characterized in that: A combustion row (16) is fixedly connected to the upper surface of the base (1), and the combustion row (16) matches the distillation tank (5).

6. The coking wash oil distillation range measuring device according to claim 1, characterized in that: A temperature sensor (17) is provided at the upper end of the distillation tank (5), and the lower end of the temperature sensor (17) penetrates the upper surface of the distillation tank (5) and extends to the lower part of the distillation tank (5).

7. The coking wash oil distillation range measuring device according to claim 1, characterized in that: A feed pipe (18) is provided on one side above the distillation tank (5), and a discharge pipe (19) is provided on one side below the distillation tank (5).

8. The coking wash oil distillation range measuring device according to claim 1, characterized in that: A condenser (20) is fixedly connected to the upper surface of the distillation tank (5).

9. The coking wash oil distillation range measuring device according to claim 3, characterized in that: One end of the first rotating rod (9) passes through the side wall of the second cavity and is fixedly connected to a knob (21).

10. The coking wash oil distillation range measuring device according to claim 3, characterized in that: A telescopic rod (22) is fixedly connected between the two arc-shaped clamping plates (3) and the U-shaped block (2).

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