CN218394614U - Hydrogenation catalyst multilayer screening plant - Google Patents

Abstract

The utility model discloses a hydrogenation catalyst multilayer screening plant relates to screening plant technical field, this hydrogenation catalyst multilayer screening plant, the power distribution box comprises a box body, two discharge gates have been seted up in the left side of box, the inside of discharge gate communicates with the inside of box, the inner wall of box rotates and is connected with first rotation frame and second rotation frame, the cross-section of first rotation frame and second rotation frame is the \\ 21274glyph font, this hydrogenation catalyst multilayer screening plant, one side that makes the second rotation frame through the stay cord drives one side of first rotation frame and rotates, and make the staff make the hydrogenation catalyst slide into the inside of box, fall on the top of filter screen through the hydrogenation catalyst, rotate frame and first rotation frame through the second simultaneously, make the filter screen sieve to the hydrogenation catalyst, make the hydrogenation catalyst after the sieve discharge the inside of box under the rotation of second rotation frame and first rotation frame through the inside of discharge gate simultaneously.

Description

Hydrogenation catalyst multilayer screening plant

Technical Field

The utility model relates to a screening plant technical field, in particular to hydrogenation catalyst multilayer screening plant.

Background

The hydrogenation catalyst refers to a catalyst used in the addition of a compound and hydrogen, commonly used metal catalysts containing a group VIII transition metal element, metal oxide or sulfide catalysts, and complex catalysts, and is generally an alumina carrier.

At present, some hydrogenation catalysts are mostly screened for one time, but due to the one-time screening of the hydrogenation catalysts, a filter screen can only block some large hydrogenation catalysts, and some small and medium-sized hydrogenation catalysts are simultaneously collected after being screened, so that the uniformity of the screened hydrogenation catalysts is reduced to a certain extent, and the screening quality of the hydrogenation catalysts is reduced to a certain extent.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a hydrogenation catalyst multilayer screening plant, can solve because the once screening of hydrogenation catalyst, make the filter screen can only block some great hydrogenation catalysts, make the hydrogenation catalyst homogeneity after the screening obtain the problem of certain reduction to a certain extent.

In order to achieve the above purpose, the utility model provides a following technical scheme: a hydrogenation catalyst multilayer screening device comprises a box body, wherein two discharge ports are formed in the left side of the box body, the insides of the discharge ports are communicated with the inside of the box body, the inner wall of the box body is rotatably connected with a first rotating frame and a second rotating frame, the cross sections of the first rotating frame and the second rotating frame are both in a shape like a Chinese character '21274', positioning grooves are formed in the insides of the first rotating frame and the second rotating frame, an installation frame is slidably connected to the insides of the positioning grooves, a filter screen is fixedly connected to the insides of the installation frame, and a power screening transmission device is arranged on the right side of the box body.

Preferably, the upper surface of the interior of the box body is fixedly connected with an inclined plate, and the inclined plate is arranged on the upper surface of the interior of the box body in an inclined manner.

Preferably, the left side of the box body is provided with a sliding chute communicated with the inside of the box body, and the inside of the sliding chute is connected with a collecting box in a sliding manner.

Preferably, the top of the first rotating frame is fixedly connected with a pull rope, and one end of the pull rope, which is far away from the first rotating frame, is fixedly connected with the bottom of the second rotating frame.

Preferably, power screening transmission includes the motor, and the motor is close to one side of box and the right side fixed connection of box, and the output of motor rotates the left side that runs through the box and extends to the inside of box, the output fixedly connected with rolling disc of motor, and one side fixedly connected with transfer line of box inner wall is kept away from to the rolling disc, and the transfer line sets up in the centre of a circle department of keeping away from of rolling disc, and the transmission groove has been seted up to one side that the second rotates the frame and is close to the rolling disc, the inside swing joint in surface and transmission groove of transfer line.

Preferably, the front side of the box body is provided with a maintenance groove communicated with the inside of the box body, the inside of the maintenance groove is connected with a maintenance plate in a sliding mode, and the maintenance plate is fixed inside the maintenance groove through bolts.

The beneficial effects of the utility model are that:

(1) This hydrogenation catalyst multilayer screening plant, one side that makes the second rotate the frame through the stay cord drives one side of first rotation frame and rotates, and make the staff make the inside that the hydrogenation catalyst slided into the box, fall on the top of filter screen through the hydrogenation catalyst, rotate frame and first rotation frame through the second simultaneously and rotate, make the filter screen sieve the hydrogenation catalyst, make the hydrogenation catalyst after the screening rotate the inside of the inside discharge box of discharge gate under the rotation of frame and first rotation frame at the second simultaneously, and collect the hydrogenation catalyst after the screening through outside collection device, and make the hydrogenation catalyst can carry out multilayer screening more smoothly, make the screening efficiency of hydrogenation catalyst obtain certain promotion, and make the hydrogenation catalyst after the screening more even, make the screening quality of hydrogenation catalyst obtain certain promotion, make the staff can make things convenient for the device more.

(2) This hydrogenation catalyst multilayer screening plant, bolt fastening through the maintenance board, make the staff can dismantle the maintenance board more conveniently, and make the staff dismantle the installing frame more smoothly, make the filter screen when breaking down, the staff can dismantle the maintenance to the filter screen more conveniently, make the filter screen can sieve the hydrogenation catalyst more smoothly, simultaneously through the dismantlement to the filter screen, make the staff can change the filter screen of different mesh sizes, thereby make the staff can sieve the hydrogenation catalyst of equidimension not according to the demand.

Drawings

The invention will be further described with reference to the following figures and examples:

FIG. 1 is a schematic structural diagram of a multilayer sieving device for hydrogenation catalysts according to the present invention;

FIG. 2 is a schematic front plan view of the box body of the present invention;

fig. 3 is a schematic view of a second rotating frame of the present invention.

Reference numerals are as follows: 1. a box body; 2. a discharge port; 3. a chute; 4. a collection box; 5. maintaining the groove; 6. maintaining the guard plate; 7. a sloping plate; 8. a motor; 9. rotating the disc; 10. a transmission rod; 11. a transmission groove; 12. pulling a rope; 13. installing a frame; 14. a filter screen; 15. a first rotating frame; 16. a second rotating frame; 17. and (6) positioning a groove.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution: a hydrogenation catalyst multilayer screening device comprises a box body 1, the interior of the box body 1 is of a hollow structure, a feeding pipe is arranged at the top of the box body 1, two discharge ports 2 are formed in the left side of the box body 1, the interior of each discharge port 2 is communicated with the interior of the box body 1, the inner wall of the box body 1 is rotatably connected with a first rotating frame 15 and a second rotating frame 16, the first rotating frame 15 and the second rotating frame 16 are respectively arranged at the discharge ports 2, the cross sections of the first rotating frame 15 and the second rotating frame 16 are both in a shape like 21274, positioning grooves 17 are formed in the first rotating frame 15 and the second rotating frame 16, an installation frame 13 is slidably connected with the interior of each positioning groove 17, a filter screen 14 is fixedly connected to the interior of the installation frame 13, the filter screen 14 can screen hydrogenation catalysts, and a power screening transmission device is arranged on the right side of the box body 1.

Furthermore, the inclined plate 7 is fixedly connected to the upper surface inside the box body 1, the inclined plate 7 is arranged on the upper surface inside the box body 1 in an inclined manner, the inclined plate 7 enables the hydrogenation catalyst to fall on the filter screen 14 more smoothly, the hydrogenation catalyst can be screened more smoothly, and the partition plates are fixedly connected to the tops of the first rotating frame 15 and the second rotating frame 16 respectively, so that the moving position of the hydrogenation catalyst is limited when the hydrogenation catalyst is screened.

Further, the left side of box 1 is seted up with the inside spout 3 that communicates of box 1, and the sliding connection of the inside of spout 3 has collection box 4, can collect the hydrogenation catalyst after the screening through collecting box 4, makes the staff can sieve the processing to the hydrogenation catalyst more smoothly.

Furthermore, the top of the first rotating frame 15 is fixedly connected with a pull rope 12, one end of the pull rope 12 far away from the first rotating frame 15 is fixedly connected with the bottom of the second rotating frame 16, and one side of the second rotating frame 16 can drive one side of the first rotating frame 15 to rotate through the pull rope 12.

The motor 8 is started by an operator, the motor 8 drives the rotating disc 9 to rotate, the rotating disc 9 drives the transmission rod 10 to rotate, the transmission rod 10 drives the right side of the second rotating frame 16 to move up and down through the transmission groove 11, the second rotating frame 16 rotates by taking the left side of the second rotating frame 16 as a rotation point, one side of the second rotating frame 16 drives one side of the first rotating frame 15 to rotate through the pull rope 12, the hydrogenation catalyst slides into the box body 1 and falls on the top of the filter screen 14 by the operator, the second rotating frame 16 and the first rotating frame 15 rotate at the same time, the filter screen 14 screens the hydrogenation catalyst, the screened hydrogenation catalyst is discharged out of the box body 1 through the discharge port 2 under the rotation of the second rotating frame 16 and the first rotating frame 15, the screened hydrogenation catalyst is collected through an external collection device, the hydrogenation catalyst can be screened in multiple layers more smoothly, the screening efficiency of the hydrogenation catalyst is improved to a certain extent, the screened hydrogenation catalyst is more uniform, the screening quality of the hydrogenation catalyst can be improved for the operator, and the hydrogenation catalyst can be used conveniently.

Power screening transmission includes motor 8, motor 8 is close to one side of box 1 and the right side fixed connection of box 1, motor 8 is current structure, do not do too much to describe here, motor 8's output rotates the left side that runs through box 1 and extends to the inside of box 1, motor 8's output fixedly connected with rolling disc 9, one side fixedly connected with transfer line 10 of 1 inner wall of box is kept away from to rolling disc 9, transfer line 10 sets up in the centre of a circle department of keeping away from of rolling disc 9, the second rotates frame 16 and has seted up drive groove 11 near one side of rolling disc 9, the surface of transfer line 10 and the inside swing joint of drive groove 11, transfer line 10 can rotate and remove in the inside of drive groove 11.

Further, the front side of box 1 is opened and is equipped with the maintenance groove 5 with the inside intercommunication of box 1, the inside sliding connection who maintains groove 5 has maintenance board 6, maintenance board 6 passes through the bolt fastening in the inside of maintaining groove 5, can make the position of installing frame 13 obtain the location restriction through maintenance board 6, bolt fastening through maintenance board 6 simultaneously, make the staff dismantle maintenance board 6 more conveniently, and make the staff dismantle installing frame 13 more smoothly, make filter screen 14 when breaking down, the staff can dismantle the maintenance to filter screen 14 more conveniently, make filter screen 14 sieve hydrogenation catalyst more smoothly, simultaneously through the dismantlement to filter screen 14, make the staff can change filter screen 14 of mesh size not, thereby make the staff can sieve hydrogenation catalyst of equidimension according to the demand.

The working principle is as follows: when the hydrogenation catalyst multilayer screening device is used, a worker starts the motor 8, the motor 8 drives the rotating disc 9 to rotate, the rotating disc 9 drives the transmission rod 10 to rotate, meanwhile, the transmission rod 10 drives the right side of the second rotating frame 16 to move up and down through the transmission groove 11, and the second rotating frame 16 rotates by taking the left side of the second rotating frame 16 as a rotating point, at the same time, one side of the second rotating frame 16 drives one side of the first rotating frame 15 to rotate through the pulling rope 12, and the staff can slide the hydrogenation catalyst into the box body 1, and the hydrogenation catalyst falls on the top of the filter screen 14, meanwhile, the second rotating frame 16 and the first rotating frame 15 rotate to lead the filter screen 14 to sieve the hydrogenation catalyst, meanwhile, the screened hydrogenation catalyst is discharged out of the box body 1 through the discharge port 2 under the rotation of the second rotating frame 16 and the first rotating frame 15, the screened hydrogenation catalyst is collected by an external collecting device, and the hydrogenation catalyst can be more smoothly screened in multiple layers, so that the screening efficiency of the hydrogenation catalyst is improved to a certain extent, the maintenance plate 6 can be more conveniently disassembled by workers through the bolt fixation of the maintenance plate 6, and the installation frame 13 can be more smoothly disassembled by workers, so that when the filter screen 14 breaks down, the filter screen 14 can be more conveniently disassembled and maintained by the operator, so that the hydrogenation catalyst can be more smoothly screened by the filter screen 14, meanwhile, by disassembling the filter screen 14, the filter screen 14 with different mesh sizes can be replaced by workers, so that the workers can screen hydrogenation catalysts with different sizes as required.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (6)

1. The utility model provides a hydrogenation catalyst multilayer screening plant, includes box (1), its characterized in that: the box is characterized in that two discharge ports (2) are formed in the left side of the box body (1), the interiors of the discharge ports (2) are communicated with the interior of the box body (1), the inner wall of the box body (1) is rotatably connected with a first rotating frame (15) and a second rotating frame (16), the cross sections of the first rotating frame (15) and the second rotating frame (16) are both in a shape like '21274', positioning grooves (17) are formed in the interiors of the first rotating frame (15) and the second rotating frame (16), an installation frame (13) is slidably connected to the interior of each positioning groove (17), a filter screen (14) is fixedly connected to the interior of the installation frame (13), and a power screening transmission device is arranged on the right side of the box body (1).

2. The multi-layer screening device for hydrogenation catalysts as claimed in claim 1, wherein: the upper surface of the interior of the box body (1) is fixedly connected with an inclined plate (7), and the inclined plate (7) is arranged on the upper surface of the interior of the box body (1) in an inclined manner.

3. A hydrogenation catalyst multi-layer screening device according to claim 1, characterized in that: the left side of the box body (1) is provided with a sliding chute (3) communicated with the inside of the box body (1), and the sliding connection inside the sliding chute (3) is provided with a collecting box (4).

4. A hydrogenation catalyst multi-layer screening device according to claim 1, characterized in that: the top of the first rotating frame (15) is fixedly connected with a pull rope (12), and one end, far away from the first rotating frame (15), of the pull rope (12) is fixedly connected with the bottom of the second rotating frame (16).

5. The multi-layer screening device for hydrogenation catalysts as claimed in claim 1, wherein: power screening transmission includes motor (8), one side that motor (8) are close to box (1) and the right side fixed connection of box (1), the output of motor (8) rotates the left side that runs through box (1) and extends to the inside of box (1), the output fixedly connected with rolling disc (9) of motor (8), box (1) inner wall was kept away from in rolling disc (9) one side fixedly connected with transfer line (10), the centre of a circle department of keeping away from in rolling disc (9) sets up transfer line (10), transmission groove (11) have been seted up to one side that second rotating frame (16) are close to rolling disc (9), the inside swing joint of the surface of transfer line (10) and transmission groove (11).

6. The multi-layer screening device for hydrogenation catalysts as claimed in claim 5, wherein: the front side of box (1) is opened and is equipped with the maintenance groove (5) with the inside intercommunication of box (1), maintains the inside sliding connection in groove (5) and has maintenance board (6), and maintenance board (6) pass through the inside of bolt fastening in maintenance groove (5).

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