CN213446986U

CN213446986U - Petroleum distillation experimental apparatus convenient to operation

Info

Publication number: CN213446986U
Application number: CN202021839495.4U
Authority: CN
Inventors: 黄昌统
Original assignee: Individual
Current assignee: Dalian Aoke Analytical Instrument Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-06-15
Anticipated expiration: 2030-08-28

Abstract

The utility model belongs to the technical field of petroleum distillation, in particular to a petroleum distillation experimental device convenient to operate, aiming at the problem that the prior petroleum distillation experimental device is difficult to control the temperature in a distillation flask in the heating process and is inconvenient to adjust the device during heating, the utility model provides a proposal that the device comprises a test box, a limiting plate is arranged in the test box in a sliding way, a clamping groove is arranged on the limiting plate, an asbestos plate is fixedly connected in the clamping groove, a distillation flask is arranged above the asbestos plate, an alcohol lamp is arranged on the inner wall of the bottom of the test box, a screw rod is fixedly connected at the center of the bottom of the limiting plate, a thread connecting sleeve on the screw rod is provided with a thread cylinder, the thread cylinder is rotatably connected on the inner wall of the bottom of the test box, a first bevel gear is fixedly sleeved on the thread cylinder, when the thread cylinder rotates, the height, thereby changing the distance between the distillation flask and the alcohol lamp and conveniently adjusting the temperature in the distillation flask.

Description

Petroleum distillation experimental apparatus convenient to operation

Technical Field

The utility model relates to a petroleum distillation technical field especially relates to a petroleum distillation experimental apparatus convenient to operation.

Background

Petroleum is a viscous, dark brown liquid known as "industrial blood"; the upper part of the crust is stored with petroleum; the main component is a mixture of various alkanes, cyclanes and aromatics; is one of the main objects of geological exploration. The research on petroleum needs to be carried out through a plurality of experiments; when a petroleum distillation experiment is carried out, the distillation is generally carried out by heating through an alcohol lamp and then cooling, the control on the temperature is particularly important in the experiment process, and once the temperature exceeds the boiling point of all solutes in a distillation flask, the experiment fails.

The temperature in the retort is difficult to control at the heating in-process to current petroleum distillation experimental apparatus to during the heating, inconvenient adjusting the device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing petroleum distillation experimental device is difficult to control the temperature in the distillation flask in the heating process, and during heating, the inconvenient shortcoming of adjusting the device, and the petroleum distillation experimental device convenient to operate that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a petroleum distillation experimental apparatus convenient to operation, the test chamber comprises a test chamber, it is provided with the limiting plate to slide in the test chamber, the draw-in groove has been seted up on the limiting plate, fixedly connected with asbestos board in the draw-in groove, the retort has been placed to asbestos board top, the alcohol burner has been placed on the bottom inner wall of test chamber, the fixedly connected with screw rod of bottom center department of limiting plate, thread connection cover is equipped with a screw thread section of thick bamboo on the screw rod, a screw thread section of thick bamboo rotates to be connected on the bottom inner wall of test chamber, fixed cover is equipped with first bevel gear on the screw thread section of thick bamboo, the meshing is provided with second bevel gear on the first bevel gear, one end of.

Preferably, the four corners of the bottom of the limiting plate are fixedly connected with sliding rods, sliding sleeves are sleeved on the sliding rods in a sliding mode, and the sliding sleeves are fixedly connected to the inner wall of the bottom of the test box.

Preferably, the top of the distillation flask is provided with a bottle plug, a thermometer is fixedly arranged on the bottle plug, and the bottom end of the thermometer extends into the distillation flask.

Preferably, top one side of retort is connected with the one end of hose, the other end fixedly connected with condenser pipe of hose, the bottom fixedly connected with ox horn pipe of condenser pipe, and the erlenmeyer flask has been placed to the below of ox horn pipe, and the erlenmeyer flask is placed on the limiting plate.

Preferably, two chutes are formed in the side plate fixedly connected with the side plate on one side of the top of the limiting plate, sliding blocks are connected in the chutes in a sliding mode, and elastic clamps are fixedly connected with one sides of the sliding blocks.

Compared with the prior art, the utility model has the advantages of:

1. this scheme can adjust the limiting plate height through the screw rod when a screw thread section of thick bamboo rotates to change the distance between retort and the alcohol burner, conveniently adjust the temperature in the retort.

2. This scheme can grasp distillation flask and condenser pipe through the elasticity clamp on the slider to can change the position of slider in the spout, conveniently adjust the position of distillation flask and condenser pipe, facilitate the use.

Drawings

FIG. 1 is a schematic structural view of a front view section of a petroleum distillation experimental facility convenient for operation;

FIG. 2 is a schematic structural diagram of a side view section of a petroleum distillation experimental facility convenient for operation;

FIG. 3 is a schematic structural view of part A of the experimental apparatus for petroleum distillation in FIG. 1, which is convenient for operation;

fig. 4 is a schematic structural diagram of a portion B in fig. 1 of a petroleum distillation experimental apparatus convenient to operate according to the present invention.

In the figure: the device comprises a test box 1, a limiting plate 2, a clamping groove 3, an asbestos plate 4, a distillation flask 5, an alcohol lamp 6, a screw rod 7, a thread cylinder 8, a first bevel gear 9, a second bevel gear 10, a rolling shaft 11, a rocker 12, a sliding rod 13, a sliding cylinder 14, a bottle stopper 15, a thermometer 16, a hose 17, a condenser 18, a ox horn 19, an erlenmeyer flask 20, a side plate 21, a sliding chute 22, a sliding block 23 and an elastic clamp 24.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-4, a petroleum distillation experimental apparatus convenient to operation, including proof box 1, it is provided with limiting plate 2 to slide in proof box 1, draw-in groove 3 has been seted up on limiting plate 2, fixedly connected with asbestos board 4 in the draw-in groove 3, retort 5 has been placed to asbestos board 4 top, alcohol burner 6 has been placed on the bottom inner wall of proof box 1, fixedly connected with screw rod 7 of bottom center department of limiting plate 2, the threaded connection cover is equipped with threaded cylinder 8 on the screw rod 7, threaded cylinder 8 rotates to be connected on proof box 1's bottom inner wall, fixed cover is equipped with first bevel gear 9 on the threaded cylinder 8, the meshing is provided with second bevel gear 10 on the first bevel gear 9, one side fixedly connected with roller bearing 11's of second bevel gear 10 one end, the other end of roller bearing 11 extends to proof box 1 outside and fixedly connected with rocker 12, through setting up rocker.

In this embodiment, the equal fixedly connected with slide bar 13 in bottom four corners department of limiting plate 2, the sliding sleeve is equipped with slide cartridge 14 on slide bar 13, and slide cartridge 14 fixed connection is on the bottom inner wall of proof box 1, through setting up slide bar 13 and slide cartridge 14, can carry on spacingly to limiting plate 2.

In this embodiment, the top of retort 5 is provided with bottle plug 15, and the fixed thermometer 16 that is provided with on the bottle plug 15, the bottom of thermometer 16 extend to in the retort 5, through setting up thermometer 15, conveniently observes the temperature size in the retort 5.

In this embodiment, top one side of retort 5 is connected with the one end of hose 17, and hose 17's other end fixedly connected with condenser pipe 18, and the bottom fixedly connected with ox horn pipe 19 of condenser pipe 18, erlenmeyer flask 20 has been placed to the below of ox horn pipe 19, and erlenmeyer flask 20 is placed on limiting plate 2, through setting up erlenmeyer flask 20, conveniently collects the oil.

In this embodiment, two spouts 22 have been seted up to top one side fixedly connected with curb plate 21 of limiting plate 2 on the curb plate 21, and sliding connection has slider 23 in spout 22, and one side fixedly connected with elastic clamp 24 of slider 23 is through setting up elastic clamp 24, conveniently grasps distillation flask 5 and condenser pipe 18.

Example two

Referring to fig. 1-4, a petroleum distillation experimental apparatus convenient to operation, including proof box 1, it is provided with limiting plate 2 to slide in proof box 1, draw-in groove 3 has been seted up on limiting plate 2, draw-in groove 3 internal fixation welding has asbestos board 4, retort 5 has been placed to asbestos board 4 top, alcohol burner 6 has been placed on the bottom inner wall of proof box 1, the fixed welding of bottom center department of limiting plate 2 has screw rod 7, threaded connection cover is equipped with threaded cylinder 8 on the screw rod 7, threaded cylinder 8 rotates to be connected on proof box 1's bottom inner wall, fixed cover is equipped with first bevel gear 9 on the threaded cylinder 8, the meshing is provided with second bevel gear 10 on the first bevel gear 9, the fixed welding in one side of second bevel gear 10 has the one end of roller bearing 11, the other end of roller bearing 11 extends to proof box 1 outside and fixed welding has rocker 12, through setting up.

In this embodiment, the sliding rods 13 are fixedly welded at the four corners of the bottom of the limiting plate 2, the sliding sleeves 14 are arranged on the sliding rods 13 in a sliding mode, the sliding sleeves 14 are fixedly welded on the inner wall of the bottom of the test box 1, and the limiting plate 2 can be limited by the sliding rods 13 and the sliding sleeves 14.

In this embodiment, top one side of retort 5 is connected with the one end of hose 17, and the fixed welding of the other end of hose 17 has condenser pipe 18, and the fixed welding in bottom of condenser pipe 18 has ox horn pipe 19, and erlenmeyer flask 20 has been placed to the below of ox horn pipe 19, and erlenmeyer flask 20 places on limiting plate 2, through setting up erlenmeyer flask 20, conveniently collects the oil.

In this embodiment, the fixed welding in top one side of limiting plate 2 has curb plate 21, has seted up two spout 22 on the curb plate 21, and sliding connection has slider 23 in spout 22, and one side fixed welding of slider 23 has elastic clamp 24, through setting up elastic clamp 24, conveniently grasps distillation flask 5 and condenser pipe 18.

In this embodiment, can rotate roller bearing 11 through rocker 12, first bevel gear 9 and a screw thread section of thick bamboo 8 can be rotated to second bevel gear 10 on the roller bearing 11, 2 heights of limiting plate can be adjusted through screw 7 in the screw thread section of thick bamboo 8, thereby change the distance between retort 5 and the alcohol burner 6, conveniently adjust the temperature in the retort 5, thermometer 16 in the retort 5, can conveniently observe the temperature size in the retort 5, can grasp retort 5 and condenser pipe 18 through the elasticity clamp 24 on the slider 23 simultaneously, and can change the position of slider 23 in spout 22, conveniently adjust the position of retort 5 and condenser pipe 18, and convenient to use.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The petroleum distillation experimental device convenient to operate comprises a test box (1) and is characterized in that a limiting plate (2) is arranged in the test box (1) in a sliding mode, a clamping groove (3) is formed in the limiting plate (2), an asbestos plate (4) is fixedly connected in the clamping groove (3), a distillation flask (5) is placed above the asbestos plate (4), an alcohol lamp (6) is placed on the inner wall of the bottom of the test box (1), a screw rod (7) is fixedly connected to the center of the bottom of the limiting plate (2), a threaded cylinder (8) is sleeved on the screw rod (7) in a threaded connection mode, the threaded cylinder (8) is rotatably connected to the inner wall of the bottom of the test box (1), a first bevel gear (9) is fixedly sleeved on the threaded cylinder (8), a second bevel gear (10) is arranged on the first bevel gear (9) in a meshing mode, one side of the second bevel gear (10, the other end of the rolling shaft (11) extends to the outside of the test box (1) and is fixedly connected with a rocker (12).

2. The petroleum distillation experimental device convenient to operate according to claim 1, wherein sliding rods (13) are fixedly connected to four corners of the bottom of the limiting plate (2), sliding sleeves (14) are slidably sleeved on the sliding rods (13), and the sliding sleeves (14) are fixedly connected to the inner wall of the bottom of the test box (1).

3. The petroleum distillation experimental device convenient to operate according to claim 1, wherein a bottle stopper (15) is arranged at the top of the distillation bottle (5), a thermometer (16) is fixedly arranged on the bottle stopper (15), and the bottom end of the thermometer (16) extends into the distillation bottle (5).

4. The petroleum distillation experimental device convenient to operate according to claim 1, wherein one end of a hose (17) is connected to one side of the top end of the distillation flask (5), a condenser pipe (18) is fixedly connected to the other end of the hose (17), a ox horn pipe (19) is fixedly connected to the bottom end of the condenser pipe (18), a conical flask (20) is placed below the ox horn pipe (19), and the conical flask (20) is placed on the limiting plate (2).

5. The petroleum distillation experimental device convenient to operate according to claim 1, wherein a side plate (21) is fixedly connected to one side of the top of the limiting plate (2), two sliding grooves (22) are formed in the side plate (21), a sliding block (23) is slidably connected in the sliding grooves (22), and an elastic clamp (24) is fixedly connected to one side of the sliding block (23).