CN215524190U

CN215524190U - Spiral uniform feeding device for petroleum coke recarburizing agent

Info

Publication number: CN215524190U
Application number: CN202122105907.2U
Authority: CN
Inventors: 李晨曦; 高辉; 张娜; 王珊珊; 黄晓旭
Original assignee: Panjin Jiatan New Material Co ltd
Current assignee: Panjin Jiatan New Material Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-01-14
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a spiral uniform feeding device for petroleum coke recarburizing agent, which comprises a shell, wherein a driving motor is installed on the side wall of the shell, a spiral feeding blade is fixedly connected to the tail end of an output shaft of the driving motor, the spiral feeding blade penetrates through the side wall of the shell and is rotatably connected with the inner side wall of the shell, a discharging pipe penetrates through the bottom of the shell, a feeding mechanism penetrates through the upper end of the shell, the feeding mechanism is connected with the output shaft of the driving motor through a transmission mechanism, and a plugging mechanism is connected to the upper end of the shell in a sealing, penetrating and sliding mode. The utility model has reasonable structural design, can extrude and crush the petroleum coke recarburizing agent raw material during feeding work, ensures the absorption rate of the petroleum coke recarburizing agent, can conveniently take down the closing door after the feeding work is finished to clean the inside of the shell and the spiral feeding blade, and ensures the neatness of the shell.

Description

Spiral uniform feeding device for petroleum coke recarburizing agent

Technical Field

The utility model relates to the technical field of feeding devices, in particular to a spiral uniform feeding device for a petroleum coke recarburizing agent.

Background

The carbonaceous materials added to supplement the carbon content of the burning loss in the steel smelting process are called carburant, the petroleum coke carburant is one of carburant, can be used for casting gray cast iron, and the petroleum coke carburant is generally uniformly fed by a spiral feeding device in the steel smelting process.

At present, when carrying out feed work to petroleum coke recarburizer through spiral feeding device, there can be the great raw materials of some granule in the petroleum coke recarburizer usually, directly with its absorption rate that drops into and can influence the recarburizer, cause the extravagant phenomenon of raw materials, and after recarburizer work is accomplished, some raw materials of adhesion usually can be gone up to spiral feeding blade, but it is installed inside the casing, be not convenient for clear up it, for this we have designed the even feeder of spiral of a petroleum coke recarburizer and have solved above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, raw materials with larger particles exist in a petroleum coke recarburizing agent, the absorption rate of the recarburizing agent is influenced by directly adding the raw materials, the raw materials are wasted, and after the recarburizing operation is finished, some raw materials are adhered to a spiral feeding blade and are not convenient to clean because the spiral feeding blade is arranged in a shell.

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

the utility model provides an even feeder of spiral of petroleum coke recarburizer, includes the casing, driving motor is installed to the lateral wall of casing, driving motor's the terminal fixedly connected with spiral feeding blade of output shaft, spiral feeding blade runs through the lateral wall of casing and rotates rather than the inside wall and be connected, the bottom of casing is run through and is equipped with the discharging pipe, the upper end of casing is run through and is equipped with feed mechanism, be connected through drive mechanism between feed mechanism and driving motor's the output shaft, the sealed sliding connection that runs through in upper end of casing has plugging mechanism, the upper end of casing is equipped with the stop gear who offsets with plugging mechanism.

Preferably, feed mechanism is including running through the upper end of casing and rather than the inside inlet pipe that communicates each other of feed pipe, the intraductal fixedly connected with of feed filters the frame, filter and install the filter screen on the frame, the lateral wall of inlet pipe runs through sliding connection and has T type stripper plate.

Preferably, drive mechanism includes the mounting panel of fixed connection in the casing upper end, the preceding lateral wall fixedly connected with fixed block of mounting panel, the lateral wall of fixed block runs through to rotate and is connected with the dwang, be connected through the conveyer belt between dwang and driving motor's the output shaft, the first bevel gear of lateral wall fixedly connected with of dwang, the preceding lateral wall of mounting panel rotates and is connected with the second bevel gear with first bevel gear engaged with, the preceding lateral wall fixedly connected with of second bevel gear rather than coaxial pivoted rotor plate, the top of casing is equipped with the annular slab, the preceding lateral wall of rotor plate rotates and is connected with the gyro wheel that extends to in the annular slab and rather than inside wall roll connection, T type stripper plate rotates with the gyro wheel and is connected.

Preferably, the blocking mechanism comprises a communicating groove which penetrates through the upper end of the shell, a closing door is connected in the communicating groove in a sealing and sliding mode, and a handle is fixedly connected to the upper end of the closing door.

Preferably, stop gear includes the riser of fixed connection in the casing upper end, the lateral wall cover of riser is equipped with the L template rather than sliding connection, the limiting plate that the bottom fixedly connected with of L template offsets with the upper end of closing door, the upper end of casing is rotated and is connected with the threaded rod, the threaded rod runs through the L template and rather than threaded connection, the upper end fixedly connected with of threaded rod rotates the handle.

Preferably, the lateral wall of dwang all overlaps with driving motor's output shaft lateral wall and is equipped with rather than assorted driving roller, the conveyer belt is around establishing between two driving rollers.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the setting of driving motor, feed mechanism, drive mechanism, can carry out the feed during operation, extrude the breakage to petroleum coke recarburizing agent raw materials, ensure petroleum coke recarburizing agent's absorption rate.

2. Through the setting of intercommunication groove, closed door, handle, riser, L template, threaded rod, limiting plate, can be convenient for take off the closed door after feed work and clear up casing inside and spiral feeding blade, ensure its clean and tidy nature.

In conclusion, the petroleum coke recarburizer is reasonable in structural design, raw materials of the petroleum coke recarburizer can be extruded and crushed during feeding, the absorption rate of the petroleum coke recarburizer is guaranteed, the closed door can be conveniently taken down after the feeding operation is finished, the interior of the shell and the spiral feeding blades can be conveniently cleaned, and the neatness of the petroleum coke recarburizer is guaranteed.

Drawings

Fig. 1 is a schematic structural diagram of a spiral uniform feeding device for a petroleum coke recarburizing agent, which is provided by the utility model;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

FIG. 4 is a schematic view of the connection of the housing, the closing door, and the pull handle.

In the figure: the device comprises a shell 1, a driving motor 2, a spiral feeding blade 3, a discharging pipe 4, a feeding pipe 5, a filter frame 6, a filter screen 7, an 8T-shaped extrusion plate, a mounting plate 9, a rotating handle 10, a rotating rod 11, a conveying belt 12, a first bevel gear 13, a second bevel gear 14, a rotating plate 15, a ring plate 16, a roller 17, a closing door 18, a handle 19, a vertical plate 20, a template 21L, a threaded rod 22 and a limiting plate 23.

Detailed Description

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

Referring to fig. 1-4, a spiral uniform feeding device for petroleum coke recarburizer comprises a housing 1, a driving motor 2 is installed on the side wall of the housing 1, a spiral feeding blade 3 is fixedly connected to the end of an output shaft of the driving motor 2, the spiral feeding blade 3 penetrates through the side wall of the housing 1 and is rotatably connected to the inner side wall thereof, it should be noted that the driving motor 2 drives the spiral feeding blade 3 to rotate to perform uniform feeding work, which is the prior art and not described herein, a discharging pipe 4 penetrates through the bottom of the housing 1, a feeding mechanism penetrates through the upper end of the housing 1 and comprises a feeding pipe 5 which penetrates through the upper end of the housing 1 and is mutually communicated with the inside of the housing, a filter frame 6 is fixedly connected to the feeding pipe 5, a filter screen 7 is installed on the filter frame 6, a T-shaped extrusion plate 8 penetrates through the side wall of the feeding pipe 5 in a sliding connection manner, it should be noted that, the feeding pipe 5 can add petroleum coke recarburizing agent raw materials, the feeding pipe 5 can limit the T-shaped extrusion plate 8, the T-shaped extrusion plate 8 can only slide in the feeding pipe 5 in a reciprocating mode from left to right, and can act together with the inner side wall of the feeding pipe 5 to extrude and crush the raw materials, the absorption rate of the petroleum coke recarburizing agent can be guaranteed, and the filter screen 7 can filter the raw materials to enable the raw materials to be crushed fully;

the feeding mechanism is connected with the output shaft of the driving motor 2 through a transmission mechanism, the transmission mechanism comprises a mounting plate 9 fixedly connected with the upper end of the shell 1, the front side wall of the mounting plate 9 is fixedly connected with a fixed block, the side wall of the fixed block is connected with a rotating rod 11 in a penetrating and rotating manner, the rotating rod 11 is connected with the output shaft of the driving motor 2 through a conveying belt 12, the side wall of the rotating rod 11 and the side wall of the output shaft of the driving motor 2 are both sleeved with transmission rollers matched with the side wall of the output shaft, the conveying belt 12 is wound between the two transmission rollers, it needs to be noted that the rotating rod 11 and the output shaft of the driving motor 2 can rotate together under the connecting action of the conveying belt 12, the side wall of the rotating rod 11 is fixedly connected with a first bevel gear 13, the front side wall of the mounting plate 9 is rotatably connected with a second bevel gear 14 meshed with the first bevel gear 13, it needs to be noted that under the meshing action of the first bevel gear 13 and the second bevel gear 14, the second bevel gear 14 and the rotating rod 11 can rotate together, the front side wall of the second bevel gear 14 is fixedly connected with a rotating plate 15 which coaxially rotates with the second bevel gear, an annular plate 16 is arranged above the shell 1, the front side wall of the rotating plate 15 is rotatably connected with a roller 17 which extends into the annular plate 16 and is in rolling connection with the inner side wall of the annular plate, the T-shaped extrusion plate 8 is rotatably connected with the roller 17, it needs to be noted that the second bevel gear 14 can rotate to drive the rotating plate 15 to rotate, the roller 17 can roll in the annular plate 16, the annular plate 16 and the T-shaped extrusion plate 8 are pulled to slide in a reciprocating manner in the horizontal direction, the T-shaped extrusion plate 8 is extruded and crushed, and the rotating plate 15, the annular plate 16 and the first bevel gear 13 are staggered and are positioned on the front side of the first bevel gear 13, so that the movement processes of the rotating plate, the annular plate and the annular plate 16 and the first bevel gear 13 are not interfered with each other;

the upper end of the shell 1 is hermetically, penetratingly and slidably connected with a plugging mechanism, the plugging mechanism comprises a communicating groove penetratingly formed in the upper end of the shell 1, a closing door 18 is hermetically and slidably connected in the communicating groove, and a handle 19 is fixedly connected to the upper end of the closing door 18. it should be noted that the interior of the shell 11 and the spiral feeding blade 3 can be conveniently cleaned through the communicating groove, materials are prevented from being adhered and accumulated in the interior of the shell, the neatness of the interior of the shell is guaranteed, and the communicating groove can be plugged through the arrangement of the closing door 18;

the upper end of the shell 1 is provided with a limiting mechanism which is abutted to the plugging mechanism, the limiting mechanism comprises a vertical plate 20 fixedly connected to the upper end of the shell 1, the side wall of the vertical plate 20 is sleeved with an L-shaped plate 21 which is in sliding connection with the vertical plate 20, the bottom of the L-shaped plate 21 is fixedly connected with a limiting plate 23 which is abutted to the upper end of the closed door 18, the upper end of the shell 1 is rotatably connected with a threaded rod 22, the threaded rod 22 penetrates through the L-shaped plate 21 and is in threaded connection with the L-shaped plate 21, the upper end of the threaded rod 22 is fixedly connected with a rotating handle 10, it is noted that the vertical plate 20 can play a guiding role in guiding the L-shaped plate 21 to enable the L-shaped plate 21 to slide up and down in the vertical direction, the rotating handle 10 can enable the threaded rod 22 to rotate, and further enable the L-shaped plate 21 to slide up and down under the meshing effect, when the limiting plate 23 is abutted to the upper end of the closed door 18, the closed door 18 can be fixed, the connecting groove is stably blocked, and the normal feeding operation is guaranteed.

The utility model can be illustrated by the following operating modes:

in the utility model, when the petroleum coke recarburizer needs to be fed, the driving motor 2 is started, the driving motor 2 drives the spiral feeding blade 3 to rotate, the raw materials are added through the feeding pipe 5, under the connecting action of the conveyor belt 12, the rotating rod 11 can rotate together with the output shaft of the driving motor 2, under the meshing action of the first bevel gear 13 and the second bevel gear 14, the second bevel gear 14 can drive the rotating plate 15 to rotate, the roller 17 can roll in the annular plate 16, the annular plate 16 and the T-shaped extrusion plate 8 are pulled to slide in a reciprocating mode in the horizontal direction, the T-shaped extrusion plate 8 and the inner side wall of the feeding pipe 5 act together to perform extrusion crushing work, the filter screen 7 can filter raw materials, the fully crushed materials can enter the shell 1 to perform uniform feeding work through the spiral feeding blades 3, and the raw materials are discharged through the discharging pipe 4;

when the feeding work is finished and the interior of the shell 1 and the spiral feeding blade 3 need to be cleaned, the rotating handle 10 is rotated to enable the threaded rod 22 to rotate, further the L-shaped plate 21 can drive the limiting plate 23 to slide upwards to be away from the closing door 18 under the meshing effect of the threaded rod, the closing door 18 can be taken down by upwards pulling the handle 19, the interior of the shell 1 and the spiral feeding blade 3 can be cleaned conveniently through the communicating groove, after the cleaning is finished, the closing door 18 slides into the communicating groove to be blocked, the handle 10 rotates in a reverse rotating mode, the L-shaped plate 21 drives the limiting plate 23 to slide downwards to be reset and abut against the upper end of the closing door 18, and the L-shaped plate is fixed stably.

The above description is only for the preferred embodiment 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 technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an even feeder of spiral of petroleum coke recarburizer, includes casing (1), its characterized in that, driving motor (2) are installed to the lateral wall of casing (1), the terminal fixedly connected with spiral feeding blade (3) of output shaft of driving motor (2), spiral feeding blade (3) run through the lateral wall of casing (1) and are connected rather than the inside wall rotation, the bottom of casing (1) is run through and is equipped with discharging pipe (4), the upper end of casing (1) is run through and is equipped with feed mechanism, be connected through drive mechanism between the output shaft of feed mechanism and driving motor (2), the sealed sliding connection that runs through in upper end of casing (1) has plugging mechanism, the upper end of casing (1) is equipped with the stop gear who offsets with plugging mechanism.

2. The spiral uniform feeding device of petroleum coke recarburizer according to claim 1, wherein the feeding mechanism comprises a feeding pipe (5) which penetrates through the upper end of the shell (1) and is communicated with the interior of the shell, a filter frame (6) is fixedly connected in the feeding pipe (5), a filter screen (7) is installed on the filter frame (6), and a T-shaped extrusion plate (8) is connected to the side wall of the feeding pipe (5) in a penetrating and sliding manner.

3. The spiral uniform feeding device for petroleum coke recarburizer according to claim 2, wherein the transmission mechanism comprises a mounting plate (9) fixedly connected to the upper end of the casing (1), a fixed block is fixedly connected to the front side wall of the mounting plate (9), a rotating rod (11) is rotatably connected to the side wall of the fixed block in a penetrating manner, the rotating rod (11) is connected with the output shaft of the driving motor (2) through a conveying belt (12), a first bevel gear (13) is fixedly connected to the side wall of the rotating rod (11), a second bevel gear (14) meshed with the first bevel gear (13) is rotatably connected to the front side wall of the mounting plate (9), a rotating plate (15) which is fixedly connected with the front side wall of the second bevel gear (14) and coaxially rotates with the first bevel gear (13), an annular plate (16) is arranged above the casing (1), and the front side wall of the rotating plate (15) is rotatably connected with a second bevel gear (14) which extends into the annular plate (16) and is connected with the inner side wall of the annular plate (16) The T-shaped extrusion plate (8) is rotatably connected with the roller (17).

4. The spiral uniform feeding device of petroleum coke carburant, as recited in claim 1, characterized in that the plugging mechanism comprises a communicating groove passing through the upper end of the casing (1), the communicating groove is connected with a closing door (18) in a sealing and sliding manner, and the upper end of the closing door (18) is fixedly connected with a handle (19).

5. The spiral uniform feeding device of petroleum coke recarburizer is characterized in that the limiting mechanism comprises a vertical plate (20) fixedly connected to the upper end of the shell (1), the side wall of the vertical plate (20) is sleeved with an L-shaped plate (21) in sliding connection with the vertical plate, the bottom of the L-shaped plate (21) is fixedly connected with a limiting plate (23) which is abutted to the upper end of the closing door (18), the upper end of the shell (1) is rotatably connected with a threaded rod (22), the threaded rod (22) penetrates through the L-shaped plate (21) and is in threaded connection with the L-shaped plate, and the upper end of the threaded rod (22) is fixedly connected with a rotating handle (10).

6. The spiral uniform feeding device of petroleum coke recarburizer according to claim 3, characterized in that the side wall of the rotating rod (11) and the side wall of the output shaft of the driving motor (2) are respectively sleeved with a driving roller matched with the rotating rod, and the conveying belt (12) is wound between the two driving rollers.