CN220277117U

CN220277117U - Molten slag scrap steel recovery device

Info

Publication number: CN220277117U
Application number: CN202321681707.4U
Authority: CN
Inventors: 李宏庆; 宋冲; 乔大军
Original assignee: Liaoning Zhonghong Waste Steel Processing Co ltd
Current assignee: Liaoning Zhonghong Waste Steel Processing Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2024-01-02
Anticipated expiration: 2033-06-29

Abstract

The utility model relates to the technical field of scrap steel recovery, and discloses a molten slag scrap steel recovery device which comprises a supporting seat, wherein a crushing box is arranged on the supporting seat, and two crushing rollers which are mutually oppositely ground are arranged in the crushing box; the bottom of the supporting seat is obliquely provided with a screening plate, the screening plate is sequentially provided with a first inclined section, a parallel section and a second inclined section from top to bottom, the end part of the first inclined section is hinged with the bottom of the supporting seat, a supporting column is arranged below the parallel section, and a spring is connected between the supporting column and the parallel section; a plurality of filtering holes are formed in the first inclined section, and the first inclined section corresponds to the crushing box. According to the scheme, the screen material plate is obliquely arranged at the bottom of the supporting seat, when the slag waste steel is crushed by the crushing roller and falls onto the screen material plate, the thinner slag waste steel is filtered through the filtering holes in the first inclined section of the screen material plate, and the larger waste steel directly slides out from the lower end of the screen material plate, so that a user can effectively screen and regrind the molten slag waste steel.

Description

Molten slag scrap steel recovery device

Technical Field

The utility model relates to the technical field of scrap steel recovery, in particular to a molten slag scrap steel recovery device.

Background

The slag contains a certain proportion of waste steel, and the waste slag after recycling the waste steel can be used as raw materials for producing cement or used for paving, so that a great amount of sensible heat, waste steel and waste slag resources are contained in the high-temperature molten slag, and the benefit of the utilization value of the high-temperature molten slag is considerable if the utilization value of the high-temperature molten slag can be improved.

In the process of recycling molten slag steel scraps, the existing recycling mode is that steel scraps and steel scraps are mixed together and subjected to primary crushing and then are directly recycled, so that some steel scraps and steel scraps are not thoroughly crushed, the difficulty is increased for the subsequent steel scraps recycling work, and the later recycling is inconvenient.

In view of the above, the present inventors have made intensive studies to solve the above-mentioned drawbacks of the prior art.

Disclosure of Invention

The utility model mainly aims to provide a molten slag scrap steel recovery device which solves the problems in the background technology.

In order to achieve the above object, the solution of the present utility model is:

the molten slag and scrap steel recycling device comprises a supporting seat, wherein a crushing box is arranged on the supporting seat, and two crushing rollers which are mutually oppositely ground are arranged in the crushing box; the bottom of the supporting seat is obliquely provided with a screening plate, the screening plate is sequentially provided with a first inclined section, a parallel section and a second inclined section from top to bottom, the end part of the first inclined section is hinged with the bottom of the supporting seat, a supporting column is arranged below the parallel section, and a spring is connected between the supporting column and the parallel section; the first inclined section is provided with a plurality of filtering holes, and the first inclined section corresponds to the crushing box.

Further, two connecting seats are symmetrically arranged at the bottom of the supporting seat, connecting holes are formed in the connecting seats, and connecting shafts movably connected with the connecting holes are formed on two sides of the first inclined section.

Further, two sides of the screening plate are provided with side baffles.

Further, the bottom of supporting seat still inclines to be equipped with the stock guide, the lower extreme of stock guide is directional the first slope section.

Further, a feeding funnel is arranged at the top of the crushing box.

Further, a motor for driving the crushing roller to rotate is further arranged on the side wall of the crushing box.

After the structure is adopted, the molten slag steel scrap recovery device has the following beneficial effects compared with the prior art:

1. according to the scheme, the screen material plate is obliquely arranged at the bottom of the supporting seat, when the slag waste steel is crushed by the crushing roller and falls onto the screen material plate, the thinner slag waste steel is filtered through the filtering holes in the first inclined section of the screen material plate, and the larger waste steel directly slides out from the lower end of the screen material plate, so that a user can effectively screen and regrind the molten slag waste steel.

2. The scheme is that one end of the screen material plate is hinged to the bottom of the supporting seat, and a spring is arranged at the bottom of the parallel section, when slag steel scraps fall into the screen material plate, the screen material plate can vibrate under the action of the spring, so that finer slag steel scraps can be conveniently shaken off from the filtering holes.

3. According to the scheme, the bottom of the supporting seat is provided with the material guide plate, so that slag steel scraps can accurately fall into the first inclined section of the material screen plate, and the slag steel scraps can be filtered conveniently.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of another angle of the present utility model;

FIG. 3 is a top view of FIG. 1;

fig. 4 is a front view of fig. 1.

Legend description: the device comprises a supporting seat 1, a connecting seat 11, a guide plate 12, a crushing box 2, a crushing roller 3, a screening plate 4, a first inclined section 41, a filtering hole 411, a parallel section 42, a second inclined section 43, a supporting column 5, a spring 6, a feeding funnel 7 and a motor 8.

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.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 4, the molten slag scrap steel recycling device comprises a supporting seat 1, wherein a crushing box 2 is arranged on the supporting seat 1, the crushing box 2 penetrates through the upper surface and the lower surface, a through groove communicated with the crushing box 2 is formed on the supporting seat 1, and two crushing rollers 3 which are mutually oppositely ground are arranged in the crushing box 2; the two crushing rollers 3 are arranged in parallel on the same horizontal plane, and the two crushing rollers 3 are rotatably arranged on the inner side wall of the crushing box 2; the bottom of the supporting seat 1 is obliquely provided with a screening plate 4, the screening plate 4 is sequentially provided with a first inclined section 41, a parallel section 42 and a second inclined section 43 from top to bottom, the end part of the first inclined section 41 is hinged with the bottom of the supporting seat 1, a supporting column 5 is arranged below the parallel section 42, and a spring 6 is connected between the supporting column 5 and the parallel section 42; one end of the spring 6 is fixedly connected to the top of the support column 5, the other end of the spring is fixedly connected to the bottom of the parallel section 42, a plurality of filtering holes 411 are formed in the first inclined section 41, and the first inclined section 41 corresponds to the crushing box 2. In this embodiment, two connection seats 11 are symmetrically arranged at the bottom of the support seat 1, connection holes are formed on the connection seats 11, and connection shafts movably connected with the connection holes are formed on two sides of the first inclined section 41. In addition, a conveyor belt can be arranged below the first inclined section 41 and at the tail end of the second inclined section 43 in the screening plate 4, and the screened slag scrap steel and scrap steel are separately conveyed through the conveyor belt, so that the whole device can continuously work, and the recovery efficiency is improved.

In this embodiment, the two sides of the screen deck 4 are provided with side guards. The material can be prevented from falling directly from the two sides of the screening plate 4 by the side baffles.

In this embodiment, the bottom of the supporting seat 1 is further provided with a guide plate 12 in an inclined manner, and the lower end of the guide plate 12 points to the first inclined section 41. The slag scrap can be made to fall precisely through the guide plate 12 into the first inclined section 41 of the screen deck 4 to facilitate the filtering of the slag scrap.

In this embodiment, the top of the crushing tank 2 is provided with a feed hopper 7.

In this embodiment, the side wall of the crushing box 2 is further provided with a motor 8 for driving the crushing roller 3 to rotate. The output shaft of the motor 8 is in transmission connection with one of the crushing rollers 3, and in addition, a gear is also arranged at the other end of the two crushing rollers 3, and the two gears are meshed with each other.

The working process of the embodiment is that firstly, slag scrap steel is poured from a feeding funnel 7, passes through a crushing box 2, is subjected to preliminary crushing under the extrusion crushing of a crushing roller 3, then falls into a screening material plate 4, the screening material plate 4 is obliquely arranged, the screening material plate 4 vibrates under the action of a spring 6 when the slag scrap steel falls onto the screening material plate 4, and at the moment, a filtering hole 411 on a first inclined section 41 can filter out finer slag scrap steel, and larger scrap steel is discharged from the tail end of a second inclined section 43.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The molten slag scrap steel recycling device comprises a supporting seat and is characterized in that a crushing box is arranged on the supporting seat, and two crushing rollers which are mutually oppositely ground are arranged in the crushing box; the bottom of the supporting seat is obliquely provided with a screening plate, the screening plate is sequentially provided with a first inclined section, a parallel section and a second inclined section from top to bottom, the end part of the first inclined section is hinged with the bottom of the supporting seat, a supporting column is arranged below the parallel section, and a spring is connected between the supporting column and the parallel section; the first inclined section is provided with a plurality of filtering holes, and the first inclined section corresponds to the crushing box.

2. The molten slag and scrap steel recycling device according to claim 1, wherein two connecting seats are symmetrically arranged at the bottom of the supporting seat, connecting holes are formed in the connecting seats, and connecting shafts movably connected with the connecting holes are formed on two sides of the first inclined section.

3. The molten slag steel scrap recovery apparatus of claim 2 wherein said screen deck is provided with side guards on either side.

4. A molten slag scrap steel recycling apparatus in accordance with claim 3, wherein the bottom of the supporting base is further provided with a guide plate in an inclined manner, and the lower end of the guide plate is directed toward the first inclined section.

5. The molten slag steel scrap recovery apparatus of claim 1, wherein the top of the crushing tank is provided with a feed hopper.

6. The molten slag scrap steel recycling apparatus according to claim 1, wherein a motor for driving the crushing roller to rotate is further provided on a side wall of the crushing tank.