CN218223474U

CN218223474U - A dust suppression device for sintering material screening mechanism

Info

Publication number: CN218223474U
Application number: CN202221859469.7U
Authority: CN
Inventors: 胡丹华
Original assignee: Huangshi Huashun Electromechanical Co ltd
Current assignee: Huangshi Huashun Electromechanical Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2023-01-06
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a dust suppression device for a sintering material screening mechanism, which comprises a screening device, wherein the top end of the screening device is provided with a dust outlet, the dust outlet and the screening device are in a communicated state, the top end of the screening device is provided with an air blower, the air blower consists of a main body, a motor, an inlet pipeline and an outlet pipeline, the inlet pipeline is arranged on one side of the main body, the motor is arranged on the other side of the main body, the outlet pipeline is arranged on the front side of the main body, a connecting pipeline is arranged between the inlet pipeline and the dust outlet, and the two ends of the connecting pipeline are respectively in a fit state with the end part of the inlet pipeline and the end part of the dust outlet; through connecting tube, air-blower, pipeline of design, inhale through the air-blower with the dust that produces when the sintering material sieve, and carry the dust to special dust treatment region, be convenient for unified carding to the dust, avoid appearing the indiscriminate phenomenon that flies of dust.

Description

A dust suppression device for sintering material screening mechanism

Technical Field

The utility model belongs to the technical field of the dust suppression device, concretely relates to a dust suppression device for sintering material screening mechanism.

Background

The sintering material is the raw material in the iron ore sintering process, the sintering material needs to be screened by the screening mechanism and then the sintering material with a proper particle size range is selected for subsequent production, a large amount of dust can be generated in the screening process, and the generated dust is processed by the dust suppression device, so that a good production environment is ensured.

Present sintering material passes through screening mechanism screening in-process, can produce great dust, influences staff's work efficiency, and produces certain harm to staff's health, at present to sintering material screening in-process, does not have the problem that the dust that produces when corresponding device was to the screening carries out the processing, for this reason the utility model provides a dust suppression device for sintering material screening mechanism.

Disclosure of Invention

An object of the utility model is to provide a dust suppression device for sintering material screening mechanism to propose the dust that produces in the screening process to the sintering material in solving above-mentioned background art, produce the problem of certain influence to the staff.

In order to achieve the above object, the utility model provides a following technical scheme: a dust suppression device for a sintering material screening mechanism comprises a screening device, wherein a dust outlet is formed in the top end of the screening device, dust generated in the screening process of sintering materials through the screening device is discharged to the outside through the dust outlet, the dust outlet is communicated with the screening device, an air blower is arranged at the top end of the screening device and comprises a main body, a motor, an inlet pipeline and an outlet pipeline, the dust discharged through the dust outlet is sucked through the air blower and is treated to a special dust treatment area through a conveying pipeline, the inlet pipeline is arranged on one side of the main body, the motor is arranged on the other side of the main body, the outlet pipeline is arranged on the front side of the main body, a connecting pipeline is arranged between the inlet pipeline and the dust outlet, and the air blower is connected with the dust outlet, the two ends of the connecting pipeline are respectively in a fit state with the end part of the inlet pipeline and the end part of the dust outlet, the surfaces of the two ends of the connecting pipeline are respectively sleeved and fixed with a fixed sleeve, the end parts of the fixed sleeves which are symmetrically sleeved are respectively in a fit state with the end part of the inlet pipeline and the end part of the dust outlet, so that the rotating block can conveniently move on the surfaces of the fixed sleeves, the inlet pipeline or the dust outlet, the surfaces of the connecting parts of the end parts of the fixed sleeves which are symmetrically sleeved and connected with the inlet pipeline and the dust outlet are respectively sleeved with a rotating block, one end of the inner wall of the rotating block which is symmetrically sleeved and connected with the end part of the inlet pipeline and the end part of the dust outlet is in threaded connection, the two ends of the connecting pipeline are connected with the connecting parts of the inlet pipeline and the dust outlet in a threaded manner, the surfaces of the end parts of the fixed sleeves which are symmetrically sleeved are provided with rotating grooves, and the inner sides of the rotating grooves are provided with limiting rotating blocks, the outer side of the limiting rotating block is fixed to the other end of the inner wall of the rotating block, and the rotating block slides in a limiting mode with the fixed sleeve.

Preferably, the both ends of connecting tube all are fixed with the fixture block, the draw-in groove has all been seted up to the tip of inlet pipe, the tip of dust export, increases the block area of connecting tube and inlet pipe, dust export junction, makes to connect more firmly, the fixture block is the block state with the draw-in groove.

Preferably, the surface of the clamping block is in a fit state with the inner wall of the clamping groove, so that the clamping stability is ensured, and the clamping block is of a hollow cylindrical structure.

Preferably, the rotating block is of a hollow cylinder structure, so that the rotating block slides at the joint of the fixed sleeve, the inlet pipeline and the dust outlet, and the inner surface of the rotating block is attached to the outer surface of the fixed sleeve.

Preferably, the limiting rotating block is of a hollow cylinder structure, the thickness of the limiting rotating block is consistent with that of the rotating groove, and stability of the rotating block in sliding is guaranteed.

Preferably, the fixed sleeve is of a hollow cylinder structure, the fixed sleeve is sleeved on the end surface of the connecting pipeline, and the inner wall of the fixed sleeve is attached to the end surface of the connecting pipeline.

Preferably, a plurality of bolts penetrate through the motor and the main body, the motor and the main body are fixedly penetrated through the bolts, and a junction box is arranged on the surface of the motor.

Preferably, a conveying pipeline is arranged on the side face of the air blower, the dust sucked by the air blower is conveyed to a special dust treatment area through the conveying pipeline, and a plurality of bolts penetrate through the end part of the conveying pipeline and an outlet pipeline forming the air blower.

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

(1) Connecting tube through the design, the air-blower, pipeline, improve the phenomenon that the dust that produces can produce the influence to the staff in the current sintering material screening course of working, inhale through the air-blower through the dust that produces when sieving the sintering material, and carry the dust to special dust treatment region, be convenient for unify the carding to the dust, the phenomenon of the dust in disorder flying is avoided appearing, fixed sleeve through the design, the swivelling chute, rotatory piece, spacing rotatory piece, improve present air-blower, connect through the mode that a plurality of bolts run through between dust outlet and the connecting tube both ends, in the dismouting in-process, need pass through screwdriver auxiliary operation, there is the phenomenon that dismouting efficiency is low, through making connecting tube both ends and dust outlet, the air-blower junction is connected through the mode of quick detach fast-assembling, under the condition of guaranteeing connection stability, increase dismouting efficiency.

(2) Through the fixture block, the draw-in groove of design, increase the block area of connecting tube both ends and inlet pipeline, dust outlet tip laminating department, make being connected between air-blower and the screening plant more firm, ensure the smooth transport of dust.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an enlarged view of the area A of FIG. 1 according to the present invention;

FIG. 3 is a schematic sectional view of the joint between the connecting pipe and the inlet pipe of the present invention;

FIG. 4 is a schematic view of a partial cross-sectional view of the junction between the connecting pipe and the inlet pipe;

in the figure: 1. a screening device; 2. a dust outlet; 3. connecting a pipeline; 4. an inlet duct; 5. a blower; 6. a main body; 7. a motor; 8. a delivery conduit; 9. an outlet conduit; 10. rotating the block; 11. a card slot; 12. fixing the sleeve; 13. a limiting rotation block; 14. a rotating tank; 15. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a dust suppression device for a sintering material screening mechanism comprises a screening device 1, sintering materials to be screened are placed on the inner side of the screening device 1, the sintering materials are screened through a filtering mechanism inside the screening device 1, a dust outlet 2 is arranged at the top end of the screening device 1, the dust outlet 2 is communicated with the screening device 1, an air blower 5 is arranged at the top end of the screening device 1, the air blower 5 comprises a main body 6, a motor 7, an inlet pipeline 4 and an outlet pipeline 9, the air blower 5 is driven by the motor 7 during operation, the inlet pipeline 4 is arranged on one side of the main body 6, the motor 7 is arranged on the other side of the main body 6, the outlet pipeline 9 is arranged on the front side of the main body 6, dust sucked into the inner side of the air blower 5 is discharged through the outlet pipeline 9, and a connecting pipeline 3 is arranged between the inlet pipeline 4 and the dust outlet 2, the two ends of the connecting pipeline 3 are respectively in a fit state with the end part of the inlet pipeline 4 and the end part of the dust outlet 2, the surfaces of the two ends of the connecting pipeline 3 are respectively sleeved and fixed with a fixed sleeve 12, the sizes of the fixed sleeve 12, the inlet pipeline 4 and the end part of the dust outlet 2 are consistent, the end parts of the symmetrically sleeved fixed sleeves 12 are respectively in a fit state with the end part of the inlet pipeline 4 and the end part of the dust outlet 2, the surfaces of the connecting parts of the end parts of the symmetrically sleeved fixed sleeves 12, the inlet pipeline 4 and the dust outlet 2 are respectively sleeved with a rotating block 10, the rotating block 10 moves back and forth at the connecting parts of the connecting pipeline 3, the inlet pipeline 4 and the dust outlet 2, one end of the inner wall of the symmetrically sleeved rotating block 10 is respectively in threaded connection with the end part of the inlet pipeline 4 and the end part of the dust outlet 2, the surfaces of the end parts of the symmetrically sleeved fixed sleeves 12 are respectively provided with a rotating groove 14, and the movable range of the rotating block 10 is limited, the inner side of the rotary groove 14 is provided with a limiting rotary block 13, the outer side of the limiting rotary block 13 is fixed with the other end of the inner wall of the rotary block 10, the phenomenon that dust generated in the existing sintering material screening process affects workers is improved through the designed connecting pipeline 3, the air blower 5 and the conveying pipeline 8, the phenomenon that dust generated in the existing sintering material screening process is absorbed through the air blower 5 and is conveyed to a special dust processing area, the dust is conveniently and uniformly combed, the phenomenon that the dust flies randomly is avoided, the phenomenon that the existing air blower 5, the dust outlet 2 and the two ends of the connecting pipeline 3 are connected in a mode of penetrating through a plurality of bolts is improved through the designed fixing sleeve 12, the rotary groove 14, the rotary block 10 and the limiting rotary block 13, and the phenomenon that the assembling and disassembling efficiency is low due to the auxiliary operation of a screwdriver in the assembling and disassembling process, the two ends of the connecting pipeline 3 are connected with the dust outlet 2 and the joint of the blower 5 in a quick-dismantling and quick-assembling mode, the disassembly and assembly efficiency is increased under the condition of ensuring the connection stability, the rotating block 10 is of a hollow cylinder structure, the inner surface of the rotating block 10 is in a fit state with the outer surface of the fixed sleeve 12, the limiting rotating block 13 is of a hollow cylinder structure, in the rotating process of the rotating block 10, the limiting rotating block 13 is synchronously driven to rotate at the inner side of the rotating groove 14, the thickness size of the limiting rotating block 13 is consistent with that of the rotating groove 14, the fixed sleeve 12 is of a hollow cylinder structure, the inner wall of the fixed sleeve 12 is in a fit state with the end surface of the connecting pipeline 3, the fixing stability between the fixed sleeve 12 and the connecting pipeline 3 is ensured, a plurality of bolts penetrate through the motor 7 and the main body 6, the surface of the motor 7 is provided with a junction box, the side of the blower 5 is provided with a conveying pipe 8 for conveying dust to a special treatment area, and a plurality of bolts penetrate through the end part of the conveying pipe 8 and an outlet pipe 9 forming the blower 5.

In this embodiment, preferably, fixture block 15 is fixed at both ends of connecting pipe 3, the tip of inlet pipe 4, draw-in groove 11 has all been seted up to the tip of dust outlet 2, fixture block 15 is the block state with draw-in groove 11, fixture block 15 through the design, draw-in groove 11, increase 3 both ends of connecting pipe and inlet pipe 4, the block area of 2 tip laminating departments of dust outlet, make being connected between air-blower 5 and the screening plant 1 more firm, ensure the smooth transport of dust, the surface of fixture block 15 is the laminating state with the inner wall of draw-in groove 11, fixture block 15 is the hollow cylinder structure, at 3 both ends of connecting pipe 4 with inlet pipe, the laminating in-process of 2 tip of dust outlet, make fixture block 15 card go into the inboard of draw-in groove 11 in step.

The utility model discloses a theory of operation and use flow: in the process of processing the sintering material, when the sintering material needs to be screened by the screening equipment, the sintering material is poured into the inner side of the screening equipment, the screening equipment is started, the sintering material is screened by a filter layer in the screening equipment, dust generated in the screening process floats in the screening equipment, is sucked by suction force generated by the air blower 5, and is conveyed to the dust processing center through the end part of the conveying pipeline 8 so as to be uniformly processed by the conveying pipeline 8; when needs are installed between air-blower 5 and screening plant 1, through the both ends with connecting tube 3 respectively with the tip of dust export 2 in proper order, with constitute inlet pipeline 4 tip of air-blower 5 and be connected, in the connection process, at first cup joint fixed sleeve 12 and the tip of dust export 2 with connecting tube 3 both ends, the tip of inlet pipeline 4 is laminated, and make fixture block 15 card go into the inboard of draw-in groove 11, and rotatory piece 10 that cup joints fixed sleeve 12 surface rotates, the rotatory piece 10 that makes the symmetry set up rotates respectively to the tip surface of inlet pipeline 4 and dust export 2, connect through the mode of screw thread, the completion is to the connection operation between air-blower 5 and the screening plant 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dust suppression device for sintering material screening mechanism, includes screening plant (1), the top of screening plant (1) is provided with dust outlet (2), dust outlet (2) and screening plant (1) are the state that communicates with each other, its characterized in that: the top end of the screening device (1) is provided with an air blower (5), the air blower (5) is composed of a main body (6), a motor (7), an inlet pipeline (4) and an outlet pipeline (9), the inlet pipeline (4) is arranged on one side of the main body (6), the motor (7) is arranged on the other side of the main body (6), the outlet pipeline (9) is arranged on the front side of the main body (6), a connecting pipeline (3) is arranged between the inlet pipeline (4) and the dust outlet (2), two ends of the connecting pipeline (3) are respectively in a fit state with the end part of the inlet pipeline (4) and the end part of the dust outlet (2), two end surfaces of the connecting pipeline (3) are respectively sleeved and fixed with a fixed sleeve (12), the end part of the fixed sleeve (12) is respectively in a fit state with the end part of the inlet pipeline (4) and the end part of the dust outlet (2), the end part of the fixed sleeve (10) is symmetrically sleeved and the end part of the dust outlet (2), the inner wall of the fixed sleeve (14) is respectively provided with a screw thread groove (14), and the inner side of the rotating groove (14) is provided with a limiting rotating block (13), and the outer side of the limiting rotating block (13) is fixed with the other end of the inner wall of the rotating block (10).

2. A dust suppressing device for a sintered material screening mechanism according to claim 1, characterized in that: the two ends of the connecting pipeline (3) are both fixed with clamping blocks (15), the end part of the inlet pipeline (4) and the end part of the dust outlet (2) are both provided with clamping grooves (11), and the clamping blocks (15) are clamped with the clamping grooves (11).

3. A dust suppressing device for a sintered material screening mechanism according to claim 2, characterized in that: the surface of the clamping block (15) is attached to the inner wall of the clamping groove (11), and the clamping block (15) is of a hollow cylindrical structure.

4. A dust suppressing device for a sintered material screening mechanism according to claim 1, characterized in that: the rotating block (10) is of a hollow cylinder structure, and the inner surface of the rotating block (10) is attached to the outer surface of the fixed sleeve (12).

5. A dust suppressing device for a sinter material screening mechanism according to claim 1, wherein: the limiting rotating block (13) is of a hollow cylinder structure, and the thickness of the limiting rotating block (13) is consistent with that of the rotating groove (14).

6. A dust suppressing device for a sintered material screening mechanism according to claim 1, characterized in that: the fixing sleeve (12) is of a hollow cylinder structure, and the inner wall of the fixing sleeve (12) is attached to the end surface of the connecting pipeline (3).

7. A dust suppressing device for a sintered material screening mechanism according to claim 1, characterized in that: a plurality of bolts penetrate between the motor (7) and the main body (6), and a junction box is arranged on the surface of the motor (7).

8. A dust suppressing device for a sintered material screening mechanism according to claim 1, characterized in that: the side of air-blower (5) is provided with pipeline (8), it has a plurality of bolts to run through between the tip of pipeline (8) and the export pipeline (9) of constituteing air-blower (5).