Petrochemical dosing device

Abstract

The utility model relates to the technical field of petrochemical industry, in particular to a chemical dosing device for petrochemical industry, which has the characteristic of improving practicability and comprises a tank body, the upper part of the tank body is rotatably connected with a discharge pipe used for discharging chemicals into the tank body, and the upper part of the discharge pipe is provided with a first gear and is in meshed connection with a second gear; a first motor is installed on the lower portion of the second gear and used for driving a discharging pipe to rotate, a funnel is rotationally connected to the upper portion of the discharging pipe and used for containing chemicals to be put, a first rotating rod is rotationally connected to the middle of the funnel, and a plurality of stirring blades are arranged on the first rotating rod and used for stirring the chemicals in the funnel. A second motor is mounted at the front part of the first rotating rod and is used for driving the first rotating rod and the stirring blades to rotate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of petroleum chemical industry, concretely to a petroleum chemical industry dosing device. BACKGROUND

[0002] It is known that the petroleum chemical industry is abbreviated as petroleum chemical industry, and the petroleum chemical industry is a basic industry, which provides matching and services for agriculture, energy, transportation, machinery, electronics, textile, light industry, building, building material and other industrial and agricultural and people's daily life, and occupies a pivotal position in the national economy, and the petroleum chemical industry dosing device is needed during the processing of petroleum to add various reagents into the petroleum, so as to facilitate the full processing of the petroleum.

[0003] In real life, some reagents are powdery, when added into the hopper of the petroleum chemical industry dosing device, easy to gather together at the bottom of the hopper, and because the diameter of the discharge pipe connected below the hopper is smaller than the area of the bottom of the hopper, therefore the accumulated reagents are easy to block the discharge pipe, resulting in reduced processing efficiency, therefore the practicability is not very good, and there is still room for improvement. INNOVATION CONTENT

[0004] (I) technical problem solved

[0005] In view of the defects of the prior art, the utility model provides a petroleum chemical industry dosing device, which has the characteristics of improving practicability.

[0006] (II) technical scheme

[0007] In order to achieve the above purpose, the utility model provides the following technical scheme: a petroleum chemical industry dosing device, including the tank body, the upper portion of the tank body is rotatably connected with the discharge pipe, which is used for discharging reagents into the tank body, the upper portion of the discharge pipe is provided with the first gear, and is rotatably connected with the second gear, the lower portion of the second gear is provided with the first motor, which is used for driving the discharge pipe to rotate, the upper portion of the discharge pipe is rotatably connected with the hopper, which is used for containing the reagents to be put, the middle portion of the hopper is rotatably connected with the first rotating rod, a plurality of stirring blades are arranged on the first rotating rod, which are used for stirring the reagents in the hopper, the front portion of the first rotating rod is provided with the second motor, which is used for driving the first rotating rod and the stirring blades to rotate.

[0008] Further, the cross section of the discharge pipe is arranged in an arc shape, for increasing the movement distance of the reagents in the discharge pipe, and a gap is arranged between the inner wall of the discharge pipe and the tank body.

[0009] Further, one side end face of the stirring blade is arranged in a concave shape, and the stirring blade is made of a material with small friction force, to prevent adsorption of the reagents.

[0010] Further, the lower part of the hopper is provided with a support plate, the lower part of the support plate is connected with the upper part of the tank body, and the support plate is used for supporting the hopper and shielding the first gear and the second gear device.

[0011] Further, the middle part of the tank body is rotationally connected with a second rotation rod, the upper part of the second rotation rod is installed with a third motor, and a plurality of stirring rods are arranged on the second rotation rod.

[0012] Preferably, the upper parts of the plurality of stirring rods located on the upper part are provided with intervals between the lower part of the discharge pipe, so as to prevent collision during rotation.

[0013] Preferably, the lower part of the tank body is provided with a communication pipe and a valve, and the lower part of the tank body is provided with a support leg for supporting the tank body.

[0014] (Three) beneficial effects

[0015] Compared with the prior art, the petroleum chemical dosing device has the following advantages

[0016] Beneficial effects:

[0017] The petroleum chemical dosing device, by the first rotation rod and the stirring blade driven by the second motor, the stirring blade can drive the medicament accumulated at the bottom to the upper part of the first rotation rod when the medicament is stirred at the bottom of the loose hopper, the space at the bottom of the hopper is increased, the effect of loosening the medicament is improved, so that the medicament is prevented from being accumulated at the bottom of the hopper and smoothly entering into the discharge pipe, and the medicament in the discharge pipe is rapidly thrown out under the action of centrifugal force by the rotation of the discharge pipe driven by the first motor, and falls into the tank body, thereby avoiding blockage in the discharge pipe, and improving certain practicality, BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic view of the utility model;

[0019] Figure 2 It is a schematic view of the discharge pipe, the hopper and the first motor of the utility model;

[0020] Figure 3 It is a three-dimensional schematic view of the first rotation rod, the stirring blade and the second motor of the utility model;

[0021] Figure 4 It is a three-dimensional schematic view of the stirring blade of the utility model;

[0022] Figure 5 It is a structural schematic view of the tank body, the stirring rod and the discharge pipe of the utility model;

[0023] Figure 6The utility model discloses Figure 1 The structure schematic diagram of partial enlargement at A shown in the figure.

[0024] In the figure: 1, tank body;2, discharge pipe;3, first gear;4, second gear;5, first motor;6, hopper;7, first rotating rod;8, stirring blade;9, second motor;10, support plate;11, second rotating rod;12, third motor;13, stirring rod;14, communication pipe. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] Please refer to Figures 1-6 The utility model discloses a petroleum chemical dosing device, including tank body 1 for containing petroleum and reagent, the upper portion of tank body 1 is rotatably connected with discharge pipe 2 for discharging reagent, and the reagent is transported to tank body 1 and mixes with petroleum, the upper portion of discharge pipe 2 is provided with first gear 3, and is rotatably connected with second gear 4, the lower portion of second gear 4 is installed with first motor 5, first motor 5 rotates, drives first gear 3 to rotate through second gear 4, then drives discharge pipe 2 to rotate, and the reagent in the interior is thrown out, improves the discharging effect of reagent, the upper portion of discharge pipe 2 is rotatably connected with hopper 6 for containing the reagent to be put, the middle portion of hopper 6 is rotatably connected with first rotating rod 7, is provided with a plurality of stirring blades 8 on first rotating rod 7, for stirring the reagent in hopper 6, avoids the reagent to accumulate in the bottom of hopper 6, influences the reagent to enter in discharge pipe 2, and the front portion of first rotating rod 7 is installed with second motor 9, and second motor 9 rotates, can drive first rotating rod 7 and stirring blade 8 to rotate, and the reagent accumulated in the bottom of hopper 6 is loosened, and part of reagent is driven to the upper portion of first rotating rod 7, so that there is enough space in the lower portion of first rotating rod 7 to loosen the accumulated reagent.

[0027] The section of discharge pipe 2 is arc-shaped, relative to the mode of straight pipe, when the arc-shaped pipe rotates under the drive of first motor 5, the pipe body of discharge pipe 2 has enough rotating distance, so that the reagent in the interior is better discharged, and the interval is arranged between discharge pipe 2 and the inner wall of tank body 1, so that discharge pipe 2 can not collide with tank body 1 during rotation and be damaged.

[0028] The side end face of the stirring blade 8 is concave, which is convenient for the concave side to bring the medicine under the first rotating rod 7 to the upper part of the first rotating rod 7 when entering the medicine, so that there is enough space under the first rotating rod 7 to loosen the accumulated medicine, the stirring blade 8 is made of a material with small friction to prevent the medicine from being adsorbed on the stirring blade 8 when stirring the medicine.

[0029] The lower part of the funnel 6 is provided with a supporting plate 10, the lower part of the supporting plate 10 is connected with the upper part of the tank body 1, the supporting plate 10 is used for supporting the funnel 6 and shielding the first gear 3 and the second gear 4 at the same time to prevent foreign matters from colliding with the devices.

[0030] The middle part of the tank body 1 is rotatably connected with a second rotating rod 11, the upper part of the second rotating rod 11 is installed with a third motor 12, the third motor 12 is used for driving the second rotating rod 11 to rotate, a plurality of stirring rods 13 are arranged on the second rotating rod 11, the stirring rods 13 rotate with the rotation of the second rotating rod 11 to stir the petroleum and the medicine in the tank body 1 so that the medicine is fully mixed with the petroleum.

[0031] The upper parts of the plurality of stirring rods 13 located at the upper part are provided with a spacing between the lower part of the discharge pipe 2 to prevent the collision of the two during rotation, thereby affecting the normal work.

[0032] The lower part of the tank body 1 is provided with a communication pipe 14 and a valve, the petroleum in the tank body 1 after being stirred can be discharged through the communication pipe 14 by opening the valve, the lower part of the tank body 1 is provided with a supporting leg for supporting on the ground to support the tank body 1.

[0033] In summary, when the petroleum chemical medicine adding device is used, the staff adds the requirements in the funnel 6, then starts the second motor 9, the second motor 9 rotates to drive the first rotating rod 7 and the stirring blade 8 to rotate, the stirring blade 8 drives the medicine accumulated under the first rotating rod 7 to the upper part of the first rotating rod 7 to loosen the medicine under the first rotating rod 7, the loosened medicine enters the discharge pipe 2, at this time, the first motor 5 is started to rotate, the second gear 4 drives the first gear 3 to rotate, then drives the discharge pipe 2 to rotate, the medicine in the discharge pipe 2 rotates with the discharge pipe 2, under the action of centrifugal force, is quickly thrown to the inside of the tank body 1 to be mixed with the petroleum, then the third motor 12 is started to drive the second rotating rod 11 and the stirring rod 13 to rotate to stir the petroleum and the medicine.

[0034] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A petrochemical dosing device, comprising a tank (1), characterized in that: The upper part of the tank (1) is rotatably connected to a discharge pipe (2) for discharging medicine into the tank (1). The upper part of the discharge pipe (2) is provided with a first gear (3) and meshed with a second gear (4). The lower part of the second gear (4) is equipped with a first motor (5) for driving the discharge pipe (2) to rotate. The upper part of the discharge pipe (2) is rotatably connected to a funnel (6) for holding the medicine to be added. The middle part of the funnel (6) is rotatably connected to a first rotating rod (7). Several stirring blades (8) are provided on the first rotating rod (7) for stirring the medicine in the funnel (6). The front part of the first rotating rod (7) is equipped with a second motor (9) for driving the first rotating rod (7) and the stirring blades (8) to rotate.

2. The petrochemical dosing device according to claim 1, characterized in that: The discharge pipe (2) has an arc-shaped cross-section to increase the movement path of the medicine in the discharge pipe (2). There is a gap between the discharge pipe (2) and the inner wall of the tank (1).

3. A petrochemical dosing device according to claim 2, characterized in that: The stirring blade (8) has a concave end face on one side, and the stirring blade (8) is made of a material with low friction to prevent the adsorption of the agent.

4. A petrochemical dosing device according to claim 3, characterized in that: The lower part of the funnel (6) is provided with a support plate (10), the lower part of the support plate (10) is connected to the upper part of the tank (1), the support plate (10) is used to support the funnel (6) and at the same time block the first gear (3) and the second gear (4) device.

5. A petrochemical dosing device according to claim 1, characterized in that: A second rotating rod (11) is rotatably connected to the middle of the tank (1), a third motor (12) is installed on the upper part of the second rotating rod (11), and several stirring rods (13) are provided on the second rotating rod (11).

6. A petrochemical dosing device according to claim 5, characterized in that: A gap is provided between the upper part of the several stirring rods (13) located at the top and the lower part of the discharge pipe (2) to prevent them from colliding when rotating.

7. A petrochemical dosing device according to claim 1, characterized in that: The lower part of the tank (1) is provided with a connecting pipe (14) and a valve. The lower part of the tank (1) is provided with a support leg for supporting the tank (1).

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