CN220976875U - Multi-shoveling-plate discharging structure at furnace door side of cracking equipment - Google Patents

Abstract

The utility model relates to the technical field of calcination thermal equipment, in particular to a multi-shoveling plate discharging structure at the side of a furnace door of cracking equipment, which comprises a discharging baffle, a door shaft, a spiral guide plate in the furnace, a cracking furnace body, a furnace door discharging slide plate and a furnace door discharging blind plate, wherein the spiral guide plate in the furnace, the furnace inner discharging slide plate and the furnace inner discharging shoveling plate are arranged at the inner discharging end of the cracking furnace body, the door shaft is connected at the joint of the cracking furnace body and the furnace door, the furnace door is provided with the furnace door discharging slide plate and the discharging baffle plate, and the furnace door discharging blind plate is connected with a sealing discharging hole through bolts. According to the utility model, the material can be conveyed to the discharging side of the furnace body by arranging the plurality of groups of spiral guide plates in the furnace at the discharging end in the furnace body, the material is shoveled by the discharging shoveling plates in the furnace, the material abrasion is reduced in the discharging process, the cost is low, the manufacturing is simple, the discharging is stable, the speed is adjustable, and meanwhile, the multiple functions are realized by utilizing the original power device of the equipment, so that the use is more convenient.

Description

Multi-shoveling-plate discharging structure at furnace door side of cracking equipment

Technical Field

The utility model relates to the technical field of calcination thermal equipment, in particular to a multi-shoveling-plate discharging structure at the side of a furnace door of cracking equipment.

Background

The cracking furnace is a relatively common calcination and roasting thermal equipment, and in many cases, a feeding furnace door is often required to be arranged at one end of the cracking furnace for convenience in application, so that a larger feeding space is ensured.

The discharging mode is generally two, and one is that an independent power discharging device is arranged at the other end, so that the cost of the mode is higher, the structure is complex, and the abrasion degree of materials is increased to cause damage to the materials.

The second mode is to open the manual discharging of the furnace door, so that the labor cost is increased, the operation is inconvenient, and the manual discharging cannot be adopted for the cracking furnace with smaller diameter.

Disclosure of utility model

The utility model aims to provide a multi-shoveling-plate discharging structure at the side of a furnace door of cracking equipment, which has the advantages of simple structure, convenient manufacture, low cost, labor saving, less abrasion to materials, convenient discharging operation and higher cost, and solves the problems of inconvenient discharging and the like of the cracking furnace with the furnace door.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pyrolysis equipment stove door side many shovels board ejection of compact structure, includes ejection of compact baffle, door spindle, stove internal screw guide plate, pyrolysis furnace body, furnace gate ejection of compact slide and furnace gate ejection of compact blind plate, pyrolysis furnace body's inside ejection of compact end department is provided with stove internal screw guide plate, stove internal ejection of compact slide and stove internal ejection of compact shovels board, pyrolysis furnace body is connected with the door spindle with the junction of furnace gate;

The furnace door is provided with a furnace door discharging slide plate and a discharging baffle plate, and the furnace door discharging blind plate is connected with the closed discharging hole through a screw.

Preferably, the cracking furnace body, the spiral guide plate in the furnace, the discharging sliding plate in the furnace and the discharging shoveling plate in the furnace are of a welded integrated structure, and perform rotary motion along with the cracking furnace body.

Preferably, the cracking furnace body is rotatably connected with the furnace door through a door shaft.

Preferably, the cracking furnace body is provided with a furnace inner discharging slide plate and a furnace door discharging slide plate in sequence at the port position of the furnace door.

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

According to the utility model, the material can be conveyed to the discharging side of the furnace body by arranging the plurality of groups of spiral guide plates in the furnace at the discharging end in the furnace body, the material is shoveled by the discharging shoveling plates in the furnace, the material abrasion is reduced in the discharging process, the cost is low, the manufacturing is simple, the discharging is stable, the speed is adjustable, and meanwhile, the multiple functions are realized by utilizing the original power device of the equipment, so that the use is more convenient.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a discharge port in a closed state;

FIG. 2 is a schematic perspective view of the open state of the discharge port of the present utility model;

FIG. 3 is a schematic side cross-sectional view of the structure of the present utility model;

FIG. 4 is a schematic front view of the present utility model showing the closing state of the discharge port;

fig. 5 is a front view schematically showing the opening state of the discharge port according to the present utility model.

In the figure: 1. a discharging baffle; 2. a door spindle; 3. spiral guide plates in the furnace; 4. cracking the furnace body; 5. a discharging slide plate in the furnace; 6. a furnace door discharging slide plate; 7. a furnace door discharging blind plate; 8. a furnace door; 9. discharging shoveling plate in the furnace; 10. and a discharge port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided:

The utility model provides a pyrolysis equipment stove door side many shovels board ejection of compact structure, includes ejection of compact baffle 1, door axle 2, stove internal screw guide plate 3, pyrolysis furnace body 4, furnace gate ejection of compact slide 6 and furnace gate ejection of compact blind plate 7, and the inside ejection of compact end department of pyrolysis furnace body 4 is provided with stove internal screw guide plate 3, stove internal ejection of compact slide 5 and stove internal ejection of compact shovels board 9, and pyrolysis furnace body 4 is connected with door axle 2 with the junction of furnace gate 8;

The furnace door 8 is provided with a furnace door discharging slide plate 6 and a discharging baffle plate 1, and a furnace door discharging blind plate 7 is connected with a closed discharging hole 10 through a screw.

The discharge end inside the furnace body is provided with a plurality of groups of spiral guide plates 3, discharge shoveling plates 9 and discharge sliding plates 5 inside the furnace, and the spiral guide plates and the discharge sliding plates are welded with the furnace body into a whole and do rotary motion along with the furnace body. The spiral guide plate 3 in the furnace is used for conveying materials to the discharging side of the furnace body, and the discharging shoveling plate 9 in the furnace is used for shoveling the materials. The furnace door is provided with a furnace door discharging slide plate 6, a discharging baffle plate 1 and a furnace door discharging slide plate 6 which are in corresponding numbers, the furnace door discharging slide plate 6 is used for conveying materials to the outside of the cracking furnace in a flowing mode, and the discharging baffle plate 1 prevents the flowing materials from flowing back and falling into the furnace body. The furnace door discharging blind plate 7 is connected with the closed discharging hole 10 through a screw. The door shaft 2 is arranged on the furnace body and is used for connecting the furnace door, so that the furnace door can be conveniently opened and closed

Working principle: when the cracking furnace works normally, the furnace door is closed, and the furnace door discharging blind plate 7 is connected with the closed discharging hole 10 through bolts, so that the cracking furnace is ensured to be closed. When the material in the furnace needs to be discharged after the reaction is completed, the furnace door discharging blind plate 7 is detached, the cracking furnace power equipment is continuously started in the rotating direction of the cracking furnace to enable the cracking furnace to rotate, under the rotating action of the cracking furnace body 4, the spiral guide plate 3 in the furnace pushes the material to move towards the discharging end to convey the material to the end of the furnace body, the discharging shoveling plate 9 in the furnace rotates along with the furnace body, the material in the furnace is shoveled up when the discharging shoveling plate rotates to the lower side, the furnace discharging sliding plate 5 filled with the material slowly rotates to the upper side along with the rotation of the furnace body, at the moment, the angle of the discharging sliding plate 5 in the furnace is inclined downwards, the material flows downwards along the discharging sliding plate 5 in the furnace arranged on the furnace door under the action of gravity, the material continuously flows downwards along the discharging sliding plate 6 of the furnace door, and flows out from the discharging hole 10 to complete the discharging process.

The number of the discharging shoveling plates 9 in the furnace, the discharging sliding plates 5 in the furnace and the discharging sliding plates 6 of the furnace door are distributed uniformly along the circumferential direction, and the furnace is not limited to 4 groups in the figure. The material flows out from the discharge hole 10 which rotates to the upper part in sequence in the discharging process, so that continuous and stable discharging is realized, and manual intervention is not needed. And the discharging speed can be adjusted in real time by adjusting the rotating speed of the furnace body.

When feeding is needed, the furnace door can be easily opened through the door shaft 2 arranged on the furnace body, so that a large enough feeding space is ensured, and the discharging sliding plate is ensured not to interfere in the opening and closing process of the furnace door. The door opening form is not limited to the door shaft 2 type connection shown in the figure, and a screw connection can be adopted.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings, without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims (4)

1. The utility model provides a many shoveling plates of pyrolysis equipment furnace gate side ejection of compact structure, includes ejection of compact baffle (1), door axle (2), stove internal screw guide plate (3), schizolysis furnace body (4), furnace gate ejection of compact slide (6) and furnace gate ejection of compact blind plate (7), its characterized in that: an internal discharge end of the cracking furnace body (4) is provided with an internal spiral guide plate (3), an internal discharge sliding plate (5) and an internal discharge shoveling plate (9), and a joint of the cracking furnace body (4) and the furnace door (8) is connected with a door shaft (2);

The furnace door (8) is provided with a furnace door discharging sliding plate (6) and a discharging baffle (1), and the furnace door discharging blind plate (7) is connected with a closed discharging hole (10) through bolts.

2. The multi-shoveling plate discharging structure at the furnace door side of cracking equipment according to claim 1, wherein: the cracking furnace body (4) and the spiral guide plate (3), the discharging slide plate (5) and the discharging shoveling plate (9) are welded into a whole structure, and perform rotary motion along with the cracking furnace body (4).

3. The multi-shoveling plate discharging structure at the furnace door side of cracking equipment according to claim 1, wherein: the cracking furnace body (4) is rotationally connected with the furnace door (8) through the door shaft (2).

4. The multi-shoveling plate discharging structure at the furnace door side of the cracking equipment according to claim 2, wherein: the cracking furnace body (4) is provided with a furnace inner discharging slide plate (5) and a furnace door discharging slide plate (6) in sequence towards the port of the furnace door (8).