CN217962710U

CN217962710U - A iron tailing breaker for producing sintered haydite

Info

Publication number: CN217962710U
Application number: CN202222273632.8U
Authority: CN
Inventors: 余道宽
Original assignee: Nanjing Xingkai New Building Materials Co ltd
Current assignee: Nanjing Xingkai New Building Materials Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-12-06
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses an iron tailing breaker for producing sintered haydite, include: the crushing box is provided with a crushing mechanism, a conveying track is arranged in front of the crushing box, an opening is formed in the lower side of the crushing box, and a discharge hopper is arranged below the opening. The utility model discloses encircle the crushing roller with the filtering rotary drum that has the screening function, set up the limiting plate that can restrict the iron tailing at the internal surface of filtering rotary drum, through the hole screening iron tailing that sets up on the filtering rotary drum, the iron tailing that accords with the requirement falls through the hole, the iron tailing that does not accord with the requirement is restricted by the limiting plate, is conveyed to the top of crushing roller through the rotation of filtering rotary drum, falls into the crushing roller again and carries out the reprocessing, makes the breaker can break and screen the iron tailing simultaneously; the filtering rotary drum is connected to the rotary drum base in a threaded connection mode, different filtering rotary drums with different hole calibers can be replaced according to different screening requirements, and different processing requirements are met.

Description

A iron tailing breaker for producing sintered haydite

Technical Field

The utility model relates to a breaker technical field especially relates to an iron tailing breaker for producing sintered haydite.

Background

Iron tailings are tailings produced during the production of iron ore, and are solid composites of metal oxides and various mineral components. The composition materials of the iron tailings vary with the distribution area of the iron tailings. In recent years, the development of the steel industry in China is rapid, and the quantity of the iron tailings is increased. The generation of iron tailings presents several problems: such as serious environmental pollution, large land occupation, high cost for treating iron tailings and maintaining tailings ponds and prominent safety problem.

The iron tailings are crushed for the first time by the existing iron tailing crushing device, the crushed iron tailings are filtered by the filtering device arranged outside the crushing device, unqualified iron tailings are processed again, the iron tailings are repeatedly crushed until all the iron tailings are processed to be qualified, and the crushing device capable of crushing and screening the iron tailings simultaneously is lacked.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an iron tailing breaker for producing sintered haydite, encircle the crushing roller with the filtration rotary drum that has the screening function, internal surface at the filtration rotary drum sets up the limiting plate that can restrict the iron tailing, through the hole screening iron tailing that sets up on the filtration rotary drum, the iron tailing that meets the requirements passes through the hole and falls down, the iron tailing that does not meet the requirements is restricted by the limiting plate, the top of being carried the crushing roller through the rotation of filtering the rotary drum, fall into again and process in the crushing roller, the unable defect of crushing and screening iron tailing simultaneously of breaker has been overcome.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an iron tailing crushing device for producing sintered ceramsite comprises: the crushing box is internally provided with a crushing mechanism; the crushing mechanism comprises: the motor, the front end of motor is connected with rotates the stack shell, the front surface fixedly connected with master gear that rotates the stack shell, the internal surface threaded connection who rotates the stack shell has the filtration rotary drum, the surface of filtering the rotary drum is provided with a plurality of filtration hole, and a plurality of limiting plate of internal surface fixedly connected with, the rear side rotation that filters the rotary drum internal surface is connected with the stack shell, the front surface rotation of stack shell is connected with two crushing rollers, the rear end of two crushing rollers all is provided with the slave gear with master gear meshing.

As a further description of the above technical solution:

rotate the stack seat and rotate the inside of connecting at broken case, the rear side of filtering the rotary drum surface is provided with the external screw thread, and the internal surface that rotates the stack seat is provided with the interior screw hole with filtering rotary drum looks adaptation.

As a further description of the above technical solution:

the equal fixedly connected with bull stick in the rear end of two crushing rollers, two bull sticks run through the disk seat, and the rear end of two bull sticks and two from gear fixed connection.

As a further description of the above technical solution:

the front surface of dish seat is provided with two and rotates the chamber, and the front surface at crushing incasement portion is all rotated to the front side of the surface of two crushing rolls, and the rear side of the surface of two crushing rolls all rotates to be connected and rotates the intracavity.

As a further description of the above technical solution:

the front surface of dish seat is provided with two buffer boards, and two buffer boards are the arc and arrange into the chevron, and two buffer boards are located the below of two crushing rolls.

As a further description of the above technical solution:

the front of crushing case is provided with the transfer orbit, and the transfer orbit includes the arc track, and the orbital lower extreme of arc is towards crushing mechanism's inside.

As a further description of the above technical solution:

the downside of broken case is provided with the opening, and is provided with out the hopper below the opening.

The utility model provides an iron tailing breaker for producing sintered haydite possesses following beneficial effect:

the utility model provides an iron tailing breaker for producing sintered ceramsite, surround the crushing roller with the filtering rotary drum that has the screening function, set up the limiting plate that can restrict the iron tailing at the internal surface of filtering rotary drum, sieve the iron tailing through the hole that sets up on the filtering rotary drum, the iron tailing that meets the requirements falls through the hole, the iron tailing that does not meet the requirements is restricted by the limiting plate, rotate to the top of crushing roller through filtering rotary drum, fall into the crushing roller again and carry out the reprocessing, make the breaker can break and sieve the iron tailing simultaneously; the filtering rotary drum is connected to the rotary drum base in a threaded connection mode, different filtering rotary drums with different hole calibers can be replaced according to different screening requirements, and different processing requirements are met.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic split view of the crushing mechanism of the present invention;

FIG. 3 is a schematic sectional view of a portion of the present invention;

fig. 4 is a front view of the crushing mechanism of the present invention.

Illustration of the drawings:

1. a crushing box; 2. a crushing mechanism; 21. a motor; 22. rotating the cylinder seat; 23. a main gear; 24. a filter drum; 25. a limiting plate; 26. a tray seat; 261. a rotation chamber; 27. a crushing roller; 28. a slave gear; 29. a buffer plate; 3. a discharge hopper; 4. and (4) conveying the track.

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.

Referring to fig. 1, an iron tailing crushing device for producing sintered ceramsite comprises: the crushing box comprises a crushing box 1, wherein a crushing mechanism 2 is arranged in the crushing box 1, a conveying rail 4 is arranged in front of the crushing box 1, the conveying rail 4 comprises an arc-shaped rail, the lower end of the arc-shaped rail faces the inside of the crushing mechanism 2 and conveys iron tailings into the crushing mechanism 2, an opening is formed in the lower side of the crushing box 1, and a discharge hopper 3 is arranged below the opening and used for outputting the crushed iron tailings out of the crushing box 1;

referring to fig. 2-4, the crushing mechanism 2 includes: a motor 21, the rear end of the motor 21 is fixedly connected in the crushing box 1, the output end of the motor 21 penetrates through and is fixedly connected with a rotating cylinder seat 22, the rotating cylinder seat 22 is rotatably connected in the crushing box 1, a main gear 23 is fixedly connected at the position of the circle center of the front surface of the rotating cylinder seat 22, the inner surface of the rotating cylinder seat 22 is in threaded connection with a filtering rotary drum 24, the rear side of the outer surface of the filtering rotary drum 24 is provided with external threads, the inner surface of the rotary drum seat 22 is provided with internal threads matched with the filtering rotary drum 24, the surface of the filtering rotary drum 24 is provided with a plurality of filtering holes, and the inner surface is fixedly connected with a plurality of limit plates 25 which are arranged in an annular equal interval, the limit plates 25 are arranged in a V shape, one side of the V shape is vertical to the inner surface of the filtering rotary drum 24, the included angle between the two sides of the limiting plate 25 is an obtuse angle, the rear side of the inner surface of the filtering rotary drum 24 is rotatably connected with a disc seat 26, the front surface of the disc seat 26 is rotatably connected with two crushing rollers 27, the two crushing rollers 27 rotate to crush iron tailings, the front surface of the disc seat 26 is provided with two rotating cavities 261, the front sides of the outer surfaces of the two crushing rollers 27 are rotatably connected with the front surface inside the crushing box 1, the rear sides of the outer surfaces of the two crushing rollers 27 are rotatably connected in the rotating cavities 261, the rear ends of the two crushing rollers 27 are fixedly connected with rotating rods, the two rotating rods are arranged in the circle center of the rotating cavities 261 and penetrate through the disc seat 26, the rear ends of the two rotating rods are fixedly connected with two driven gears 28, the two driven gears 28 are meshed with the main gear 23 and are positioned at the left end and the right end of the main gear 23, the main gear 23 and the two driven gears 28 are positioned in the open cavities arranged at the rear surface of the disc seat 26, the front surface of the disc seat 26 is provided with two buffer plates 29, the two buffer plates 29 are arc-shaped and arranged in an adult shape, and the lower part of the two buffer rollers 27.

The working principle is as follows: the iron tailings screening machine comprises a starting motor 21, the starting motor 21 drives a rotating barrel seat 22 to rotate, a main gear 23 rotates to drive a secondary gear 28 at two ends to rotate, the rotating barrel seat 22 and two crushing rollers 27 rotate at the moment, the rotating barrel seat 22 drives a filtering rotary drum 24 to rotate, at the moment, the iron tailings are conveyed into a crushing mechanism 2 of a crushing box 1 through a conveying track 4, pass through the two crushing rollers 27 after being crushed, fall onto two buffer plates 29 when falling down from the two crushing rollers 27, fall onto the filtering rotary drum 24 through the two buffer plates 29, and are prevented from directly falling onto the filtering rotary drum 24 to damage the iron tailings, the iron tailings fall onto the filtering rotary drum 24, part of the iron tailings are output from a discharge hopper 3 after passing through the filtering rotary drum 24, the iron tailings which do not pass through are limited in the filtering rotary drum 24 by a limit plate 25, the iron tailings are rotated to the positions above the two crushing rollers 27 along with the filtering rotary drum 24, the iron tailings are re-holed between the two crushing rollers 27 and are crushed again, until the iron tailings can pass through the filtering rotary drum 24, the crushing mechanism 2 and the filtering rotary drum 24 can be simultaneously connected, and the crushed iron tailings can be replaced by threads, and the filtering rotary drum 24, and different filtering rotary drum 22 can meet different requirements according to different filtering requirements.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an iron tailing breaker for producing sintered haydite which characterized in that includes: the crushing box (1), wherein a crushing mechanism (2) is arranged in the crushing box (1);

the crushing mechanism (2) comprises: motor (21), the front end of motor (21) is connected with rotates stack base (22), the front surface fixedly connected with master gear (23) of rotating stack base (22), the internal surface threaded connection who rotates stack base (22) has filtering rotary drum (24), the surface of filtering rotary drum (24) is provided with a plurality of filtration hole, and internal surface fixedly connected with a plurality of limiting plate (25), the rear side rotation of filtering rotary drum (24) internal surface is connected with dish seat (26), the front surface rotation of dish seat (26) is connected with two crushing rollers (27), two the rear end of crushing roller (27) all is provided with from gear (28) with master gear (23) meshing.

2. The iron tailing crushing device for producing the sintered ceramsite according to claim 1, wherein the rotating cylinder seat (22) is rotatably connected inside the crushing box (1), the rear side of the outer surface of the filtering rotary cylinder (24) is provided with external threads, and the inner surface of the rotating cylinder seat (22) is provided with internal threads matched with the filtering rotary cylinder (24).

3. The iron tailing crushing device for producing sintered ceramsite according to claim 1, wherein the rear ends of the two crushing rollers (27) are fixedly connected with rotating rods, the two rotating rods penetrate through the disk seat (26), and the rear ends of the two rotating rods are fixedly connected with the two driven gears (28).

4. The iron tailings crushing device for producing sintered ceramsite according to claim 1, wherein the front surface of the disk seat (26) is provided with two rotating cavities (261), the front sides of the outer surfaces of the two crushing rollers (27) are rotatably connected to the front surface inside the crushing box (1), and the rear sides of the outer surfaces of the two crushing rollers (27) are rotatably connected to the rotating cavities (261).

5. The iron tailing crushing device for producing sintered ceramsite according to claim 1, wherein the front surface of the disc seat (26) is provided with two buffer plates (29), the two buffer plates (29) are arc-shaped and arranged in a herringbone shape, and the two buffer plates (29) are positioned below the two crushing rollers (27).

6. The iron tailings crushing device for producing sintered ceramsite according to claim 1, wherein a conveying rail (4) is arranged in front of the crushing box (1), and the conveying rail (4) comprises an arc-shaped rail, and the lower end of the arc-shaped rail faces to the inside of the crushing mechanism (2).

7. The iron tailing crushing device for producing the sintered ceramsite according to claim 1, wherein an opening is formed in the lower side of the crushing box (1), and a discharge hopper (3) is arranged below the opening.