CN213020706U - Petroleum coke vibrating dewatering screen - Google Patents

Abstract

The utility model discloses a petroleum coke vibration dewatering screen, including base, riser, diaphragm one, diaphragm two, motor one, dwang one, dewatering bucket, feed inlet and outlet pipe, vertical motor two, dwang two, arc dwang and the puddler of being equipped with on the diaphragm one, the bottom of arc dwang is equipped with a plurality of evenly distributed's montant, be equipped with the arc screen cloth in the below that lies in the arc dwang in the dewatering bucket, the outside both sides of dewatering bucket all are equipped with the discharge gate of downward sloping in the upper end that lies in the arc screen cloth, outside one side of dewatering bucket is equipped with the vibration exciter in the position that is close to the top surface, transversely is equipped with large-scale bearing in the position that lies in between vibration exciter and the discharge gate between two risers, the fixed grafting of dewatering bucket is in the inner circle. Compared with the prior art, the utility model the advantage lie in: high working efficiency and good use effect.

Description

Petroleum coke vibrating dewatering screen

Technical Field

The utility model relates to a petroleum coke production facility technical field specifically indicates a petroleum coke vibration dewatering screen.

Background

The petroleum coke is a product obtained by separating light and heavy oil from crude oil through distillation, and then converting the heavy oil through a thermal cracking process, and the coke is irregular in shape, black blocks with different sizes and metallic luster in appearance, the particles of the coke have a porous structure, the main element comprises carbon, and the rest comprises hydrogen, oxygen, nitrogen, sulfur and metal elements. The petroleum coke needs to be dehydrated after being crushed, so that the petroleum coke is convenient to calcine and the like for subsequent use, and therefore a petroleum coke vibration dehydration screen is needed. The petroleum coke vibration dewatering screen in the prior art is low in working efficiency, cannot enable petroleum coke to be quickly dewatered, wastes a large amount of time and labor, is poor in using effect, cannot screen impurities contained in the petroleum coke, reduces the production quality of the petroleum coke, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a petroleum coke vibrating dewatering screen that work efficiency is high, excellent in use effect.

In order to solve the technical problem, the utility model provides a technical scheme does: a petroleum coke vibration dewatering screen comprises a base, wherein the upper end of the base is provided with two symmetrically distributed vertical plates, the upper ends of the two vertical plates are connected through a first horizontal plate, the two vertical plates are connected through a second horizontal plate at a position close to the upper end of the base, a first motor is vertically arranged on the second horizontal plate, a first rotating rod is vertically arranged at the output end of the upper end of the first motor, a dewatering barrel is arranged at the upper end of the first rotating rod, two symmetrically distributed feed inlets are arranged on the external top surface of the dewatering barrel, two symmetrically distributed water outlet pipes are arranged on the external bottom surface of the dewatering barrel, a second motor is vertically arranged on the first horizontal plate, a second rotating rod is vertically arranged at the output end of the bottom of the second motor, the bottom of the second rotating rod extends into the dewatering barrel and is provided with an arc-shaped rotating rod, and a plurality of uniformly distributed stirring rods are transversely, the bottom of arc dwang is equipped with a plurality of evenly distributed's montant, be equipped with the arc screen cloth in the below that lies in the arc dwang in the dewatering barrel, the outside both sides of dewatering barrel all are equipped with the discharge gate of downward sloping in the upper end that lies in the arc screen cloth, outside one side of dewatering barrel is equipped with the vibration exciter in the position that is close to the top surface, transversely is equipped with large-scale bearing in the position that lies in between vibration exciter and the discharge gate between two risers, the fixed grafting of dewatering barrel is in the inner circle of large-scale bearing.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a petroleum coke vibration dewatering screen utilizes motor one can make the dehydration bucket carry out forward rotation, utilizes motor two can make puddler, arc dwang and montant can carry out violent reverse stirring to the petroleum coke in the dehydration bucket, under the cooperation of arc screen cloth, so not only accelerated the speed of petroleum coke dehydration, accelerated the speed that the petroleum coke screened, improved work efficiency and result of use; the arc screen is a structure with a high middle part and a low periphery, so that water on the petroleum coke can be quickly gathered to the periphery and then flows to the bottom of the dehydration barrel, the dehydration speed of the petroleum coke is accelerated, and the working efficiency is improved.

As the improvement, be equipped with the through-hole that the cooperation dwang two used on the top surface of dewatering barrel, the diameter of through-hole is greater than the diameter of dwang two, and the rotation that the dewatering barrel and dwang two carry out the equidirectional so be convenient for.

As an improvement, the water outlet pipe is provided with a valve used in cooperation with the water outlet pipe, so that the on-off state of the water outlet pipe can be better controlled.

As an improvement, the material baffle plate matched with the material outlet is inserted into the material outlet, so that the opening and closing state of the material outlet can be better controlled.

As the improvement, the bottom of base is equipped with the screw thread rubber pad that cooperates its use, not only can prevent like this that the dewatering screen from taking place to sideslip, can provide the cushion effect for the dewatering screen moreover, has improved stability.

Drawings

Fig. 1 is a schematic view of the internal structure of a petroleum coke vibration dewatering screen of the present invention.

Fig. 2 is an external structure schematic diagram of the petroleum coke vibration dewatering screen of the utility model.

As shown in the figure: 1. the device comprises a base, 2, a first motor, 3, a first rotating rod, 4, a threaded rubber pad, 5, a second transverse plate, 6, a valve, 7, an arc-shaped screen mesh, 8, a baffle plate, 9, an arc-shaped rotating rod, 10, a stirring rod, 11, a feeding hole, 12, a second rotating rod, 13, a second motor, 14, a first transverse plate, 15, a dewatering barrel, 16, a vibration exciter, 17, a large-scale bearing, 18, a vertical rod, 19, a discharging hole, 20, a water outlet pipe, 21 and a vertical plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The petroleum coke vibration dewatering screen comprises a base 1, wherein the upper end part of the base 1 is provided with two symmetrically distributed vertical plates 21, the upper end parts of the two vertical plates 21 are connected through a first transverse plate 14, the two vertical plates 21 are connected through a second transverse plate 5 at a position close to the upper end part of the base 1, a first motor 2 is vertically arranged on the second transverse plate 5, a first rotating rod 3 is vertically arranged at the output end of the upper end part of the first motor 2, the upper end part of the first rotating rod 3 is provided with a dewatering barrel 15, two symmetrically distributed feed inlets 11 are arranged on the external top surface of the dewatering barrel 15, two symmetrically distributed water outlet pipes 20 are arranged on the external bottom surface of the dewatering barrel 15, a second motor 13 is vertically arranged on the first transverse plate 14, a second rotating rod 12 is vertically arranged at the output end part of the bottom of the second motor 13, the bottom part of the second rotating rod 12 extends, transversely be equipped with a plurality of evenly distributed's puddler 10 in the position that lies in dehydration barrel 15 inside on two 12 dwang, the bottom of arc dwang 9 is equipped with a plurality of evenly distributed's montant 18, be equipped with arc screen cloth 7 in the below that lies in arc dwang 9 in the dehydration barrel 15, 15 outside both sides of dehydration barrel all are equipped with the discharge gate 19 of downward sloping in the upper end that lies in arc screen cloth 7, outside one side of dehydration barrel 15 is equipped with vibration exciter 16 in the position that is close to the top surface, transversely is equipped with large bearing 17 in the position that lies in between vibration exciter 16 and the discharge gate 19 between two risers 21, dehydration barrel 15 is fixed to be pegged graft in large bearing 17's inner circle.

And a through hole matched with the second rotating rod 12 is formed in the top surface of the dewatering barrel 15, and the diameter of the through hole is larger than that of the second rotating rod 12.

And a valve 6 matched with the water outlet pipe 20 is arranged on the water outlet pipe.

And a material baffle plate 8 matched with the material outlet 19 is inserted and connected onto the material outlet.

The bottom of the base 1 is provided with a threaded rubber pad 4 used in cooperation with the base.

The utility model discloses when concrete implementation, combine the internal structure schematic diagram of a petroleum coke vibration dewatering screen of figure 1 and the external structure schematic diagram of a petroleum coke vibration dewatering screen of figure 2 to know, the utility model discloses a petroleum coke vibration dewatering screen when using, at first utilizes feed inlet 11 to pour the petroleum coke that needs carry out dehydration into dewatering barrel 15, and discharge gate 19 and outlet pipe 20 all are in the closed condition this moment. Because the arc-shaped screen 7 is of a structure with a high middle part and a low periphery, water on the petroleum coke can be quickly gathered to the periphery and then flows to the bottom of the dehydration barrel 15, the dehydration speed of the petroleum coke is accelerated, and the working efficiency is improved. Then starting the motor 2 to rotate positively, and driving the dewatering barrel 15 to rotate positively along with the positive rotation of the motor 2, so that water on the petroleum coke is acted by centrifugal force and quickly flows to the bottom of the dewatering barrel 15 through the arc-shaped screen 7 to dewater the petroleum coke. Meanwhile, the second starting motor 13 starts to perform reverse rotation, along with the reverse rotation of the first motor 2, the stirring rod 10 on the second rotating rod 12 can be driven, the arc-shaped rotating rod 9 and the vertical rod 18 can be driven to perform reverse rotation together, so that petroleum coke in the dewatering barrel 15 is reversely stirred, because the rotating direction of the dewatering barrel 15 is opposite to that of the stirring rod 10 and the arc-shaped rotating rod 9 and the vertical rod 18, the petroleum coke can be violently turned over, under the cooperation of the arc-shaped screen 7, the dewatering speed of the petroleum coke is accelerated, the screening speed of the petroleum coke is accelerated, impurities doped in the petroleum coke can fall to the bottom of the dewatering barrel 15 through the arc-shaped screen 7, the using effect is improved while the working efficiency is improved, and the production quality of the petroleum coke is greatly improved. After the material baffle 8 on the discharge port 19 is taken away, the petroleum coke after dehydration can leave the dehydration barrel 15 for subsequent operation, because the discharge port 19 is of a downward inclined structure, the discharge speed of the petroleum coke can be accelerated under the cooperation of the arc-shaped screen 7, and the working efficiency is improved. After the valve 6 on the water outlet pipe 20 is opened, water and impurities can flow out of the dehydration barrel 15 together, the collected water can be recycled after being purified, a large amount of water resources are saved, the device is more environment-friendly, and the using effect is improved. Therefore, the petroleum coke vibrating dewatering screen of the utility model has high working efficiency and good using effect.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (5)

1. The utility model provides a petroleum coke vibration dewatering screen, includes base (1), its characterized in that: the upper end of base (1) is equipped with riser (21) of two symmetric distributions, connects through diaphragm (14) between the upper end of two risers (21), connects through diaphragm two (5) in the position that is close to base (1) upper end between two risers (21), vertically on diaphragm two (5) be equipped with motor one (2), the output of motor one (2) upper end is vertical to be equipped with dwang one (3), the upper end of dwang one (3) is equipped with dewatering bucket (15), be equipped with two symmetric distribution's feed inlet (11) on the outside top surface of dewatering bucket (15), be equipped with two symmetric distribution's outlet pipe (20) on the outside bottom surface of dewatering bucket (15), vertically on diaphragm one (14) be equipped with motor two (13), the output of motor two (13) bottom is vertical to be equipped with two dwang (12), the bottom of the second rotating rod (12) extends into the dewatering barrel (15) and is provided with an arc-shaped rotating rod (9), a plurality of evenly distributed stirring rods (10) are transversely arranged at the position, positioned in the dewatering barrel (15), on the second rotating rod (12), the bottom of the arc-shaped rotating rod (9) is provided with a plurality of evenly distributed vertical rods (18), an arc-shaped screen (7) is arranged below the arc-shaped rotating rod (9) in the dehydration barrel (15), the two sides of the outer part of the dewatering barrel (15) are provided with a downward inclined discharge hole (19) at the upper end part of the arc screen (7), a vibration exciter (16) is arranged on one side of the outer part of the dehydration barrel (15) near the top surface, a large bearing (17) is transversely arranged between the two vertical plates (21) and between the vibration exciter (16) and the discharge hole (19), the dewatering barrel (15) is fixedly inserted in an inner ring of the large-scale bearing (17).

2. A petroleum coke vibratory dewatering screen as defined in claim 1, wherein: and a through hole used for matching the second rotating rod (12) is formed in the top surface of the dewatering barrel (15), and the diameter of the through hole is larger than that of the second rotating rod (12).

3. A petroleum coke vibratory dewatering screen as defined in claim 1, wherein: and a valve (6) matched with the water outlet pipe (20) is arranged on the water outlet pipe.

4. A petroleum coke vibratory dewatering screen as defined in claim 1, wherein: and a material baffle (8) matched with the material outlet (19) is inserted on the material outlet.

5. A petroleum coke vibratory dewatering screen as defined in claim 1, wherein: the bottom of the base (1) is provided with a threaded rubber pad (4) used in cooperation with the base.

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