CN218982262U

CN218982262U - Vibrating screen for recycling metallurgical solid wastes

Info

Publication number: CN218982262U
Application number: CN202223282462.6U
Authority: CN
Inventors: 曹村兵; 朱万政; 鄢长喜; 田博; 王克强; 孟宪彪
Original assignee: Tianjin Weirunda New Material Technology Co ltd
Current assignee: Tianjin Weirunda New Material Technology Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-05-09
Anticipated expiration: 2032-12-08

Abstract

The utility model relates to a vibrating screen for recycling metallurgical solid wastes, which comprises a screen box, a sealing cover and supporting legs, wherein four groups of shock absorbers are arranged at the bottom of the screen box, supporting legs are arranged at the bottom knots of the shock absorbers, lock catches are arranged at two sides of the top end of the screen box, the sealing cover is arranged at the top end of the screen box and fixedly connected with the screen box through the lock catches, a feed inlet is arranged at the left side of the top of the sealing cover, a control switch is arranged at the upper left side of the front surface of the screen box, a motor bracket is arranged at the left side of the screen box, a servo motor is arranged at the top of the motor bracket, threaded rods are arranged at the top ends of two sides of the inside of the screen box through bearings, and are connected with the output ends of the servo motor through wires.

Description

Vibrating screen for recycling metallurgical solid wastes

Technical Field

The utility model relates to the technical field of metal recovery, in particular to a vibrating screen for recycling metallurgical solid wastes.

Background

The metallurgical solid waste refers to various solid wastes generated in the metallurgical industrial production process. Mainly refers to blast furnace slag and steel slag generated in an iron-making furnace; various nonferrous metal slag generated by nonferrous metal smelting; such as copper slag, lead slag, zinc slag, nickel slag, etc.; and red mud discharged from alumina refining from bauxite and a small amount of iron oxide slag generated in a steel rolling process, wherein a vibrating screen is required to be used in a metallurgical solid waste recovery process, and the metallurgical solid waste is screened.

The aperture of the screen mesh of the vibrating screen for recycling the metallurgical solid wastes can not be adjusted, and the screening efficiency is low;

disclosure of Invention

The utility model aims to provide a vibrating screen for recycling metallurgical solid wastes, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a metallurgical solid useless shale shaker that retrieves, includes sieve case, sealed lid and supporting leg, its characterized in that: the utility model provides a screen box, including screen box, motor support, sleeve pipe, control switch, servo motor, vibration motor, sleeve pipe's one end is provided with down the screen cloth, sleeve pipe is close to one side cover of servo motor and is equipped with the internal thread pipe, the internal thread pipe is with the one end fixed connection of screen cloth down, the inside top of screen box is provided with the feed inlet through hasp and screen box fixed connection, the positive upper left side of screen box is provided with control switch, the left side of screen box is provided with the motor support, the motor support top is provided with servo motor, the threaded rod is installed through the bearing on the top of the inside both sides of screen box, and the threaded rod is connected with servo motor's output, the sleeve pipe outside cover is equipped with the sleeve pipe, one side cover that the sleeve pipe is close to servo motor is equipped with the internal thread pipe, the internal thread pipe is provided with the screen cloth down, the inside top of screen cloth, the intermediate position of screen box bottom is provided with the motor pedestal, one side of motor pedestal is provided with vibration motor, control switch passes through the wire and is connected with servo motor, vibration motor electricity.

Preferably, two groups of connecting rods are hinged to the outer side of the internal thread pipe, and one end, away from the internal thread pipe, of each connecting rod is hinged to the corresponding sliding groove.

Preferably, two groups of sliding grooves are formed in the inner wall of the left side of the screen box.

Preferably, one end of the inner bottom of the screen box is provided with a discharge hole.

Preferably, the upper screen is located above the lower screen at a distance of between 1cm and 3 cm.

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

through removing lower screen mesh frame for thereby upper and lower screen stagger each other, shelter from the part each other and change screen mesh aperture, promote the screening efficiency of metallurgical solid waste.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the lower screen structure of the present utility model;

in the figure: 1. the device comprises a feeding hole, 2, an upper screen, 3, a lower screen, 4, a sealing cover, 5, a lock catch, 6, a screen box, 7, a motor pedestal, 8, a damping spring, 9, a vibrating motor, 10, supporting legs, 11, a servo motor, 12, a bearing, 13, an internally threaded pipe, 14, a connecting rod, 15, a sliding chute, 16, a threaded rod, 17, a control switch, 18, a motor support, 19, a discharging hole, 20 and a sleeve.

The drawings in the present utility model are schematic, and their sizes and relative proportions are not represented by actual dimensions.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

referring to fig. 1-3, embodiments of the present utility model are provided: the utility model provides a metallurgical solid useless shale shaker that retrieves, including sieve case 6, sealed lid 4 and supporting leg 10, the bottom of sieve case 6 is provided with four groups bumper shock absorbers 8, and the bottom knot of bumper shock absorber 8 all is provided with supporting leg 10, the both sides on the top of sieve case 6 are provided with hasp 5, the top of sieve case 6 is provided with sealed lid 4, sealed lid 4 passes through hasp 5 and sieve case 6 fixed connection, the left side at sealed lid 4 top is provided with feed inlet 1, the positive upper left side of sieve case 6 is provided with control switch 17, the left side of sieve case 6 is provided with motor support 18, motor support 18 top is provided with servo motor 11, the threaded rod 16 is installed through bearing 12 on the top of the inside both sides of sieve case 6, and threaded rod 16 is connected with servo motor 11's output, the cover is equipped with sleeve pipe 20 outside the threaded rod 16, the one end of sleeve pipe 20 is provided with down screen cloth 3, sleeve pipe 20 is close to servo motor 11's one side cover and is equipped with internal thread pipe 13, internal thread pipe 13 and the one end fixed connection of lower screen cloth 3, the upper screen cloth 2 is provided with in the inside top of sieve case 6, the intermediate position of sieve case 6 bottom is provided with motor pedestal 7, one side of motor pedestal 7 is provided with servo motor 11, one side of the inside is provided with servo motor 9, vibration switch 9, vibration motor pedestal 9 is connected through vibration motor pedestal 9.

In this implementation, thereby change the aperture of screen cloth, the outside of internal thread pipe 13 articulates there are two sets of connecting rods 14, and the one end that internal thread pipe 13 was kept away from to connecting rod 14 articulates with spout 15, the left side inner wall of screen box 6 is provided with two sets of spouts 15, has guaranteed the mobilizable max distance of internal thread pipe 13 through connecting rod 14 articulated, the one end of the inboard bottom of screen box 6 is provided with discharge gate 19, makes things convenient for the metallurgical solid useless screening to accomplish the back ejection of compact, upper screen cloth 2 is located the top of lower screen cloth 3, and is between 1cm to 3cm in distance.

Working principle: when the metallurgical solid waste is screened, firstly, the lock catch 5 is fastened with the sealing cover 4 and the screen box 6, then the vibrating motor 9 is started through the control switch 17, the metallurgical solid waste is put into the screen box 6 through the feeding 6, at the moment, the vibrating motor 9 drives the upper screen 2 and the lower screen 3 to vibrate, the output end of the servo motor 11 drives the threaded rod 16 to rotate, the threaded rod 16 rotates to drive the internal thread pipe 13 to move, the internal thread pipe 13 is hinged with the inner wall of the screen box 6 through the connecting rod 14, the internal thread pipe 13 moves to drive the lower screen 1 to move, the lower screen 1 moves and the upper screen 2 to be staggered with each other, so that the aperture size is changed, the metallurgical solid waste enters the bottom of the screen box 6 after being screened through the lower screen 1 and the upper screen 2, and finally is discharged through the discharge port 19.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a metallurgical solid useless shale shaker of retrieving, includes sieve case (6), sealed lid (4) and supporting leg (10), its characterized in that: four groups of shock absorbers (8) are arranged at the bottom of the screen box (6), supporting legs (10) are arranged at the bottom knots of the shock absorbers (8), lock catches (5) are arranged at the two sides of the top end of the screen box (6), a sealing cover (4) is arranged at the top end of the screen box (6), the sealing cover (4) is fixedly connected with the screen box (6) through the lock catches (5), a feed inlet (1) is arranged at the left side of the top of the sealing cover (4), a control switch (17) is arranged at the upper left side of the front face of the screen box (6), a motor bracket (18) is arranged at the top of the screen box (6), a servo motor (11) is arranged at the top end of the motor bracket (18), a threaded rod (16) is arranged at the top end of the two sides of the inside the screen box (6) through a bearing (12), a sleeve (20) is sleeved outside the threaded rod (16) and is connected with the output end of the servo motor (11), one end of the sleeve (20) is provided with a lower (3), one side of the sleeve (20) is close to one side of the servo motor (11) and is provided with an inner thread (13) and is connected with one end of an inner thread (13), the middle position of screen box (6) bottom is provided with motor pedestal (7), one side of motor pedestal (7) is provided with vibrating motor (9), control switch (17) are connected with servo motor (11), vibrating motor (9) electricity through the wire.

2. The vibrating screen for recycling metallurgical solid wastes according to claim 1, wherein: two groups of sliding grooves (15) are formed in the left inner wall of the screen box (6).

3. The vibrating screen for recycling metallurgical solid wastes according to claim 1, wherein: two groups of connecting rods (14) are hinged to the outer side of the inner threaded pipe (13), and one end, away from the inner threaded pipe (13), of each connecting rod (14) is hinged to the corresponding sliding groove (15).

4. The vibrating screen for recycling metallurgical solid wastes according to claim 1, wherein: one end of the inner side bottom of the screen box (6) is provided with a discharge hole (19).

5. The vibrating screen for recycling metallurgical solid wastes according to claim 1, wherein: the upper screen (2) is positioned above the lower screen (3) and has a distance of between 1cm and 3 cm.