Gasoline fractionation device

Abstract

The utility model discloses a gasoline fractionation device which comprises a fractionation structure, one side of the fractionation structure is fixedly connected with a plurality of oil distribution pipes which are symmetrically arranged, the other side of the fractionation structure is fixedly connected with an oil injection pipe, the top of the fractionation structure is fixedly connected with a condenser, and before the fractionation structure is connected with a frame, the condenser is fixedly connected with the oil distribution pipe. According to the situation of the site space, all the rotating arms are rotated to the needed angle, the first screw rods are rotated clockwise to fix the rotating arms, then the device is connected with the frame, after moving arms on the inner sides of the rotating arms slide and extend to the needed length, the second screw rods are used for being connected with the corresponding screw holes, the length of the moving arms is fixed, the rotating handle is held to rotate the plug and the third screw rods, and the rotating arms are fixed. And a third screw rod is driven to descend to a position where an anti-skid pad at the bottom of a foot pad fully contacts with the ground on the inner side of a moving arm for supporting, so that the contact supporting area between the device and the ground after the device is placed can be effectively expanded, and the stability of the device in a long-time use process is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of gasoline processing, and in particular relates to a gasoline fractionation device. Background Art

[0002] Gasoline distillation is a method of separating a mixture of several different boiling points in petroleum. It is a physical change. Petroleum is a mixture of more than eight thousand hydrocarbons (and a small amount of sulfur compounds) of different molecular sizes. Petroleum must be processed before use to make petroleum products suitable for various purposes.

[0003] After installation, the contact area between the bottom and the ground of some existing gasoline fractionation devices is generally relatively fixed. Even if the sides are connected to the bracket, the bottom is prone to shaking with long-term use, which has a very adverse effect on stability. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a gasoline distillation device to solve the problem mentioned in the above background technology that after installation, the contact area between the bottom and the ground of some existing gasoline distillation devices is generally relatively fixed, and even if the side is connected to the bracket, the bottom is very likely to shake with long-term use, which has an extremely adverse effect on stability.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gasoline fractionation device comprises a fractionation structure, one side of the fractionation structure is fixedly connected with an oil distribution pipe, and the oil distribution pipes are symmetrically arranged, the other side of the fractionation structure is fixedly connected with an oil filling pipe, the top of the fractionation structure is fixedly connected with a condenser, one side of the bottom of the fractionation structure is fixedly connected with a base frame, the bottom of the base frame is fixedly connected with a bottom plate, the other side of the bottom of the fractionation structure is fixedly connected with a base, and the base is symmetrically arranged with a plurality of bases, the inner sides of the bases are all threadedly connected with a first screw, the outer sides of the first screws are all threadedly connected with a rotary arm, the inner sides of the rotary arms are all threadedly connected with a second screw, the outer sides of the second screws are all threadedly connected with a moving arm through a screw hole, the inner sides of the moving arms are all threadedly connected with a third screw, the outer sides of the bottom ends of the third screws are all fixedly connected with bearings, and the bottoms of the bearings are all fixedly connected with foot pads.

[0006] Preferably, a gasket is movably connected to the outer side of the top end of the second screw rod, and a spiral arm is threadedly connected to the outer side of the second screw rod.

[0007] Preferably, a plurality of the screw holes are symmetrically arranged, and the inner sides of the screw holes are all threadedly connected with a second screw rod.

[0008] Preferably, the inner sides of the foot pads are movably connected with limit pins, a plurality of limit pins are symmetrically arranged, and the tops of the foot pads are fixedly connected with bearings.

[0009] Preferably, the bottom of the foot pad is fixedly connected with an anti-slip pad, and the top of the foot pad is fixedly connected with a bearing.

[0010] Preferably, the top end of the third screw is fixedly connected with a plug, one side of the plug is fixedly connected with a rotary handle, and a plurality of rotary handles are symmetrically arranged.

[0011] Preferably, an angle ruler is fixedly connected to one side of the base frame, and a plurality of the angle rulers are symmetrically arranged.

[0012] Preferably, the outer side of the top end of the third screw rod is movably connected with a spring, the top end of the third screw rod is fixedly connected with a plug, and the outer side of the third screw rod is threadedly connected with a moving arm.

[0013] Compared with the prior art, the utility model provides a gasoline fractionation device, which has the following beneficial effects:

[0014] 1. The utility model provides a rotary arm, wherein the inner side of one end of the rotary arm is threadedly connected with a first screw rod, the outer side of the first screw rod is threadedly connected with a base, and the top of the base is fixedly connected with a fractionation structure, the inner side of the other end of the rotary arm is threadedly connected with a second screw rod, the outer side of the second screw rod is threadedly connected with a moving arm through a screw hole, the inner side of the moving arm is threadedly connected with a third screw rod, the outer side of the bottom end of the third screw rod is fixedly connected with a bearing, and the bottom of the bearing is fixedly connected with a foot pad, before the fractionation structure is connected to the frame, according to the situation of the on-site space, each rotary arm is rotated to a required angle, the first screw rod is rotated clockwise to fix the rotary arm, and then the device is connected to the frame, after the moving arm on the inner side of the rotary arm is slid and extended to a required length, the second screw rod is connected to the corresponding screw hole to fix the length of the moving arm, the rotary handle is held to rotate the plug and the third screw rod, and the third screw rod is driven to descend on the inner side of the moving arm to the position where the anti-slip pad at the bottom of the foot pad fully contacts the ground for support, which can effectively expand the contact support area of ​​the device with the ground after it is placed, and ensure the stability of the device during long-term use;

[0015] 2. The utility model provides a gasket, the inner side of which is movably connected to the second screw, and the outer side of which is threadedly connected to the swing arm, which can effectively reduce the looseness of the second screw during long-term use;

[0016] 3. The utility model provides limit pins, and foot pads are movably connected to the outer sides of the limit pins. The connection between the limit pins and the ground can effectively ensure the stability of the device after placement.

[0017] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 This is an axonometric structural diagram of a gasoline fractionation device proposed by the utility model;

[0020] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 3 This is a schematic diagram of the axonometric structure of a rotary arm of a gasoline fractionation device proposed in the utility model;

[0022] Figure 4 This is a front view structural schematic diagram of a gasoline fractionation device proposed by the utility model;

[0023] In the figure: distillation structure 1, oil distribution pipe 2, oil filling pipe 3, condenser 4, base frame 5, bottom plate 6, base 7, first screw 8, swing arm 9, second screw 10, screw hole 11, moving arm 12, third screw 13, bearing 14, foot pad 15, limit pin 16, anti-slip pad 17, angle ruler 18, plug 19, swing handle 20, gasket 21, spring 22. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4The utility model provides a technical solution: a gasoline fractionation device, including a fractionation structure 1, one side of the fractionation structure 1 is fixedly connected with an oil distribution pipe 2, and the oil distribution pipes 2 are symmetrically arranged. The other side of the fractionation structure 1 is fixedly connected with an oil injection pipe 3, the top of the fractionation structure 1 is fixedly connected with a condenser 4, one side of the bottom of the fractionation structure 1 is fixedly connected with a base frame 5, the bottom of the base frame 5 is fixedly connected with a bottom plate 6, the other side of the bottom of the fractionation structure 1 is fixedly connected with a base 7, and the base 7 is symmetrically arranged. The inner side of the base 7 is threadedly connected with a first screw 8, the outer side of the first screw 8 is threadedly connected with a rotary arm 9, the inner side of the rotary arm 9 is threadedly connected with a second screw 10, the outer side of the second screw 10 is threadedly connected with a moving arm 12 through a screw hole 11, the inner side of the moving arm 12 is threadedly connected with a third screw 13, and the third The outer side of the bottom end of the screw 13 is fixedly connected with a bearing 14, and the bottom of the bearing 14 is fixedly connected with a foot pad 15. Before the distillation structure 1 is connected to the frame, each swing arm 9 is rotated to the required angle according to the on-site space conditions, the first screw 8 is rotated clockwise to fix the swing arm 9, and then the device is connected to the frame. After the moving arm 12 on the inner side of the swing arm 9 is slid and extended to the required length, the second screw 10 is used to connect with the corresponding screw hole 11 to fix the length of the moving arm 12, and the handle 20 is held to rotate the plug 19 and the third screw 13, driving the third screw 13 to descend on the inner side of the moving arm 12 to the position where the anti-slip pad 17 at the bottom of the foot pad 15 fully contacts the ground for support, which can effectively expand the contact support area with the ground after the device is placed, and ensure the stability of the device during long-term use.

[0026] In the utility model, preferably, the outer side of the top end of the second screw rod 10 is movably connected with a gasket 21, and the outer side of the second screw rod 10 is threadedly connected with a swing arm 9, which can effectively ensure the stability of the second screw rod 10 during long-term use.

[0027] In the present invention, preferably, a plurality of screw holes 11 are symmetrically arranged, and the inner sides of the screw holes 11 are all threadedly connected with the second screw rod 10 , so as to effectively extend the extension stroke of the moving arm 12 .

[0028] In the utility model, preferably, the inner side of the foot pad 15 is movably connected to the limit pin 16, and a plurality of limit pins 16 are symmetrically arranged. The top of the foot pad 15 is fixedly connected to the bearing 14. The connection between the limit pin 16 and the ground can effectively ensure the stability of the device after placement.

[0029] In the present invention, preferably, the bottom of the foot pad 15 is fixedly connected with an anti-slip pad 17, and the top of the foot pad 15 is fixedly connected with a bearing 14, so as to further ensure the stability after contacting the ground.

[0030] In the present invention, preferably, the top end of the third screw rod 13 is fixedly connected with a plug 19, one side of the plug 19 is fixedly connected with a rotary handle 20, and a plurality of rotary handles 20 are symmetrically arranged, which effectively facilitates personnel to directly hold and rotate.

[0031] In the present invention, preferably, an angle ruler 18 is fixedly connected to one side of the base frame 5 , and a plurality of angle rulers 18 are symmetrically arranged to effectively mark the rotation angle of the swing arm 9 .

[0032] In the present invention, preferably, the outer side of the top end of the third screw rod 13 is movably connected with a spring 22 , the top end of the third screw rod 13 is fixedly connected with a plug 19 , and the outer side of the third screw rod 13 is threadedly connected with a moving arm 12 .

[0033] The working principle and use process of the utility model are as follows: when in use, before the distillation structure 1 is connected to the frame, each rotary arm 9 is rotated to the required angle according to the situation of the on-site space, the first screw 8 is rotated clockwise to fix the rotary arm 9, and then the device is connected to the frame, and the movable arm 12 inside the rotary arm 9 is slid and extended to the required length, and then the second screw 10 is used to connect with the corresponding screw hole 11 to fix the length of the movable arm 12, and the rotary handle 20 is held to rotate the plug 19 and the third screw 13, so as to drive the third screw 13 to descend on the inner side of the movable arm 12 to the position where the anti-slip pad 17 at the bottom of the foot pad 15 fully contacts the ground for support, which can effectively expand the contact support area with the ground after the device is placed, and ensure the stability of the device during long-term use.

[0034] 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 gasoline fractionation device, comprising a fractionation structure (1), characterized in that: One side of the fractionation structure (1) is fixedly connected to an oil distribution pipe (2), and a plurality of the oil distribution pipes (2) are symmetrically arranged. The other side of the fractionation structure (1) is fixedly connected to an oil injection pipe (3). The top of the fractionation structure (1) is fixedly connected to a condenser (4). One side of the bottom of the fractionation structure (1) is fixedly connected to a base frame (5), and a bottom plate (6) is fixedly connected to the bottom of the base frame (5). The other side of the bottom of the fractionation structure (1) is fixedly connected to a base (7), and a plurality of the bases (7) are symmetrically arranged. The inner side of the seat (7) is threadedly connected to a first screw rod (8), the outer side of the first screw rod (8) is threadedly connected to a swing arm (9), the inner side of the swing arm (9) is threadedly connected to a second screw rod (10), the outer side of the second screw rod (10) is threadedly connected to a moving arm (12) through a screw hole (11), the inner side of the moving arm (12) is threadedly connected to a third screw rod (13), the outer side of the bottom end of the third screw rod (13) is fixedly connected to a bearing (14), and the bottom of the bearing (14) is fixedly connected to a foot pad (15).

2. A gasoline fractionation device according to claim 1, characterized in that: The outer side of the top end of the second screw rod (10) is movably connected to a gasket (21), and the outer side of the second screw rod (10) is threadedly connected to a rotary arm (9).

3. A gasoline fractionation device according to claim 1, characterized in that: A plurality of screw holes (11) are symmetrically arranged, and the inner sides of the screw holes (11) are all threadedly connected with a second screw rod (10).

4. A gasoline fractionation device according to claim 1, characterized in that: The inner sides of the foot pads (15) are movably connected to limit pins (16), a plurality of limit pins (16) are symmetrically arranged, and the tops of the foot pads (15) are fixedly connected to bearings (14).

5. A gasoline fractionation device according to claim 1, characterized in that: The bottom of the foot pad (15) is fixedly connected to an anti-skid pad (17), and the top of the foot pad (15) is fixedly connected to a bearing (14).

6. A gasoline fractionation device according to claim 1, characterized in that: The top end of the third screw rod (13) is fixedly connected to a plug (19), one side of the plug (19) is fixedly connected to a rotary handle (20), and a plurality of rotary handles (20) are symmetrically arranged.

7. A gasoline fractionation device according to claim 1, characterized in that: An angle ruler (18) is fixedly connected to one side of the base frame (5), and a plurality of angle rulers (18) are symmetrically arranged.

8. A gasoline fractionation device according to claim 1, characterized in that: The outer side of the top end of the third screw rod (13) is movably connected to a spring (22), the top end of the third screw rod (13) is fixedly connected to a plug (19), and the outer side of the third screw rod (13) is threadedly connected to a moving arm (12).

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