CN218309971U

CN218309971U - Slag treatment device of power frequency induction furnace

Info

Publication number: CN218309971U
Application number: CN202222479493.4U
Authority: CN
Inventors: 明永利; 武涛; 于杰
Original assignee: Liaoning Hechang Electronic Material Technology Co ltd
Current assignee: Liaoning Hechang Electronic Material Technology Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-01-17
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a power frequency induction furnace slag processing apparatus, including frame and breaker, the breaker sets up in frame one end, the frame top is provided with the hopper, the hopper below is provided with sieve vibration structure in advance, sieve vibration structure is provided with the screen cloth in advance, the exit end of screen cloth is just on the feed inlet position of breaker, the screen cloth below is provided with the recovery fill, the recovery fill lower part is provided with the groove that gathers materials, the utility model relates to a recovery processing technique field of brass slag utilizes sieve vibration structure in advance to carry out vibration control to the screen cloth to make the slag that drops in the hopper directly tentatively select separately on the screen cloth, in the groove that gathers materials of below is directly entered into to the slag size meets the requirements, and the great then further entering into breaker in the breaker of size degree carries out crushing treatment, effectively alleviates the operation burden of breaker, prolongs the life of breaker.

Description

Slag treatment device of power frequency induction furnace

Technical Field

The utility model relates to a recovery processing technology field of brass slag, in particular to a slag processing device of a power frequency induction furnace.

Background

The serious shortage of copper raw materials becomes the bottleneck of the development of the copper industry in China, the development and utilization of secondary copper resources become problems to be urgently solved, the recycling of the brass slag conforms to the strategy of circular economy development in China, and the sustainable development of social economy has great economic benefits and social benefits.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a power frequency induction furnace slag processing apparatus has solved prior art, and the slag after retrieving does not have the sieve in advance just drops into the breaker together and carries out crushing treatment, has not only increased the energy consumption of breaker, influences the problem of slag processing operation overall efficiency moreover.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a slag treatment device of a power frequency induction furnace comprises a rack and a crusher, wherein the crusher is arranged at one end of the rack, a hopper is arranged above the rack, a pre-screening vibration structure is arranged below the hopper, a screen is arranged on the pre-screening vibration structure, the outlet end of the screen is opposite to the feed inlet of the crusher, a recovery hopper is arranged below the screen, a material collecting tank is arranged at the lower part of the recovery hopper, a material conveying mechanism is arranged in the material collecting tank, a magnetic separator is arranged at one side of the outlet of the material collecting tank, a secondary screening structure is arranged below the discharge outlet of the crusher, one end of the secondary screening structure is provided with a tailing collecting hopper, and the other end of the secondary screening structure is opposite to the direction of the material collecting tank;

the secondary screening structure comprises: vibrations support piece and screening fill, vibrations support piece sets up in the discharge gate below of breaker, the screening fill sets up on vibrations support piece, the lower part of screening fill is provided with the baffle box, the one end of baffle box stretches into the groove top that gathers materials, the feed back mouth has been seted up to the lateral part of screening fill, the feed back mouth is just to the pan feeding mouth of tailing collection fill.

The above-mentioned vibrations support piece includes: support, compression spring, link and shock dynamo, the support sets up in the discharge gate below of breaker, compression spring sets up on the support, the link sets up and arranges in on compression spring and be connected with the screening fill, shock dynamo sets up on the screening fill lateral wall.

The pre-screening vibration structure comprises: mounting bracket, top push spring and mount, the mounting bracket sets up in the frame, the top push spring sets up on the mounting bracket, the mount set up on the top push spring and with screen cloth fixed connection, mounting bracket one side is provided with drive control assembly, drive control assembly's one end and mount lateral wall swing joint.

The drive control assembly includes: actuating mechanism, rotor arm and swinging arms, actuating mechanism sets up on the mounting bracket, rotor arm one end sets firmly on actuating mechanism's rotation is served, swinging arms one end is rotated with the rotor arm and is connected, the other end rotates with the mount and is connected.

Be provided with the striker plate in the above-mentioned hopper, the striker plate is along incline direction staggered arrangement.

The U-shaped enclosing structure is arranged on the screen, and the open end of the U-shaped enclosing structure is opposite to one side of the crusher.

Advantageous effects

The utility model provides a slag treatment device of a power frequency induction furnace. The method has the following beneficial effects:

1. a pre-screening vibration structure is arranged below the hopper, and vibration control is performed on the screen by using the pre-screening vibration structure, so that slag falling in the hopper is directly subjected to primary sorting on the screen, the slag with the size meeting the requirement directly enters a material collecting groove below the hopper, and the slag with larger size further enters a crusher for crushing treatment, the operation burden of the crusher is effectively reduced, the energy consumption is reduced, the service life of the crusher can be prolonged, and the slag treatment operation efficiency is improved;

2. the secondary screening structure is arranged below the discharge port of the crusher, and when the secondary screening structure is used, the crushed slag is further screened by the secondary screening structure, so that the slag meeting the size requirement enters the material collecting tank, and the slag not meeting the size requirement passes through the tailing collecting hopper and can be returned to the crusher through a transfer machine for secondary crushing, the structure is simple, the automation degree is high, and the slag crushing effect can be effectively ensured;

3. the magnetic separator is arranged on one side of the outlet of the material collecting groove, the slag after crushing treatment further enters the magnetic separator for magnetic attraction screening, and the whole crushing magnetic separation operation of the slag can be completed at one time.

Drawings

FIG. 1 is a schematic structural view of a main view of a slag treatment device of a power frequency induction furnace.

FIG. 2 is a schematic view showing a sectional structure of a secondary screening structure of a slag treatment plant for a line frequency induction furnace.

FIG. 3 is a schematic view showing the enlarged structure of the position a of the slag treatment apparatus for industrial frequency induction furnace according to the present invention.

In the figure: 1. a frame; 2. a crusher; 3. a hopper; 4. a screen mesh; 5. a material collecting groove; 6. a magnetic separator; 7. a tailing collecting hopper; 8. a screening hopper; 9. a support; 10. a compression spring; 11. a connecting frame; 12. vibrating a motor; 13. a mounting frame; 14. a pushing spring; 15. a fixed mount; 16. a drive mechanism; 17. a rotating arm; 18. a swing lever; 19. a striker plate; 20. enclose fender structure.

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.

All the electrical parts in the present case are connected with the power supply adapted to the electrical parts through a wire, and an appropriate controller should be selected according to actual conditions to meet control requirements, and specific connection and control sequence should be referred to the following working principle, in which the electrical parts are electrically connected in sequence, and the detailed connection means is a known technology in the art, and the following main description of the working principle and process is omitted for describing electrical control.

Referring to fig. 1-3, the present invention provides a technical solution:

the embodiment is as follows: according to the scheme, the crusher 2 is arranged at one end of the frame 1, a hopper 3 is arranged above the frame 1, a pre-screening vibration structure is arranged below the hopper 3, a screen 4 is arranged on the pre-screening vibration structure, the outlet end of the screen 4 is just opposite to the feed inlet of the crusher 2, a recovery hopper is arranged below the screen 4, the lower portion of the recovery hopper is provided with a material collecting groove 5, a material conveying mechanism is arranged in the material collecting groove 5, one side of the outlet of the material collecting groove 5 is provided with a magnetic separator 6, a second-stage screening structure is arranged below the discharge outlet of the crusher 2, one end of the second-stage screening structure is provided with a tailing collecting hopper 7, the other end of the second-stage screening structure is just opposite to the direction of the material collecting groove 5, and the second-stage screening structure comprises the following steps: the device comprises a vibration supporting piece and a screening hopper 8, wherein the vibration supporting piece is arranged below a discharge port of a crusher 2, the screening hopper 8 is arranged on the vibration supporting piece, a guide chute is arranged at the lower part of the screening hopper 8, one end of the guide chute extends into the upper part of a material collecting groove 5, a material return port is arranged at the side part of the screening hopper 8, the material return port is just opposite to a material inlet of a tailing collecting hopper 7, a pre-screening vibration structure is started to keep a screen 4 vibrating, the vibration supporting piece in the crusher 2 and a secondary screening structure is started to keep the screening hopper 8 vibrating at the same time, after the preparation work is finished, cooled slag is fed through a material inlet above a hopper 3, the slag enters the screen 4 to be primarily sorted, the slag with the size meeting the requirement and directly enters the material collecting groove 5 below, and the slag with larger size further enters the crusher 2 to be crushed, effectively alleviate the operation burden of breaker 2, reduce the energy consumption, can prolong the life of breaker 2 simultaneously, improve slag processing operating efficiency, slag after the breakage further sieves through second grade screening structure, the slag that satisfies size requirement enters into collection silo 5 in, and the slag that does not satisfy size requirement then collects fill 7 through the tails, can loopback to breaker 2 in through transporting machinery and carry out breakage once more, moreover, the steam generator is simple in structure, and the automation is high, and can effectively guarantee slag crushing effect, export one side of collection silo 5 is provided with magnet separator 6, the further entering into of slag after the breakage treatment carries out magnetism in the magnet separator 6 and inhales the screening, the whole broken magnetic separation operation of slag can once only be accomplished.

In a specific implementation, the vibration support comprises: support 9, compression spring 10, link 11 and shock dynamo 12, support 9 sets up in the discharge gate below of breaker 2, compression spring 10 sets up on support 9, link 11 sets up on compression spring 10 and is connected with screening fill 8, shock dynamo 12 sets up on screening fill 8 lateral walls, utilize the vibrations effect that shock dynamo 12 produced and then drive screening fill 8 and keep vibrating under compression spring 10's elasticity support, under the effect of vibrating force, screen the broken slag of breaker 2, qualified size's granule enters into in the silo 5 that gathers materials, and unqualified slag then enters into in the tailings collection fill 7, can cooperate other transportation equipment to carry out crushing treatment once more to this part slag.

In the concrete implementation process, the pre-screening vibration structure comprises: mounting bracket 13, top push spring 14 and mount 15, mounting bracket 13 sets up in frame 1, and top push spring 14 sets up on mounting bracket 13, mount 15 set up on top push spring 14 and with screen cloth 4 fixed connection, mounting bracket 13 one side be provided with the drive control subassembly, the one end and the 15 lateral wall swing joint of mount of drive control subassembly, wherein the drive control subassembly includes: actuating mechanism 16, rotor arm 17 and swinging arms 18, actuating mechanism 16 sets up on mounting bracket 13, rotor arm 17 one end sets firmly on actuating mechanism 16's rotation is served, swinging arms 18 one end is rotated with rotor arm 17 and is connected, the other end rotates with mount 15 and is connected, in use, start actuating mechanism 16, the output that utilizes actuating mechanism 16 drives rotor arm 17 and rotates, rotor arm 17 rotates and then drives the one end of swinging arms 18 and revolve, thereby make the other end of swinging arms 18 carry out reciprocating type pushing action to mount 15, thereby make mount 15 keep even vibration under the elasticity supporting action of top push spring 14, then realize the vibration control to screen cloth 4.

In the specific implementation process, the material baffle plate 19 is arranged in the hopper 3, the material baffle plate 19 is arranged along the inclined direction in a staggered mode, the impact force of slag directly falling onto the screen 4 can be effectively relieved, the overall operation stability of the device is guaranteed, the U-shaped surrounding baffle structure 20 is arranged on the screen 4, the open end of the U-shaped surrounding baffle structure 20 is right aligned to one side of the crusher 2, the slag can be effectively prevented from collapsing all around in the discharging process, the operation safety of the device is improved, and meanwhile the neatness of an operation area is guaranteed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the same.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. A slag processing device of a power frequency induction furnace comprises a frame and a crusher, and is characterized in that the crusher is arranged at one end of the frame, a hopper is arranged above the frame, a pre-screening vibration structure is arranged below the hopper, a screen is arranged on the pre-screening vibration structure, the outlet end of the screen is opposite to the position of a feed inlet of the crusher, a recovery hopper is arranged below the screen, a material collecting groove is arranged at the lower part of the recovery hopper, a material conveying mechanism is arranged in the material collecting groove, a magnetic separator is arranged at one side of the outlet of the material collecting groove, a secondary screening structure is arranged below the discharge outlet of the crusher, a tailing collecting hopper is arranged at one end of the secondary screening structure, and the other end of the secondary screening structure is opposite to the direction of the material collecting groove;

2. The industrial frequency induction furnace slag processing apparatus of claim 1, wherein the vibratory support comprises: support, compression spring, link and shock dynamo, the support sets up in the discharge gate below of breaker, compression spring sets up on the support, the link sets up and arranges in on compression spring and be connected with the screening fill, shock dynamo sets up on the screening fill lateral wall.

3. The industrial frequency induction furnace slag processing apparatus of claim 1, wherein the pre-screening vibrating structure comprises: mounting bracket, top push spring and mount, the mounting bracket sets up in the frame, the top push spring sets up on the mounting bracket, the mount set up on the top push spring and with screen cloth fixed connection, mounting bracket one side is provided with drive control assembly, drive control assembly's one end and mount lateral wall swing joint.

4. The industrial frequency induction furnace slag processing apparatus according to claim 3, wherein the drive control assembly comprises: actuating mechanism, rotor arm and swinging arms, actuating mechanism sets up on the mounting bracket, rotor arm one end sets firmly on actuating mechanism's rotation is served, swinging arms one end is rotated with the rotor arm and is connected, the other end rotates with the mount and is connected.

5. The industrial frequency induction furnace slag processing apparatus according to claim 1, wherein the hopper is internally provided with material blocking plates which are arranged in a staggered manner along an inclined direction.

6. The industrial frequency induction furnace slag processing apparatus according to claim 1, wherein a U-shaped enclosure structure is arranged on the screen mesh, and an open end of the U-shaped enclosure structure faces one side of the crusher.