Sand-iron separation device

Abstract

The utility model relates to a sand-iron separating device which comprises a sand filtering basin and an iron bearing tray, and the iron bearing tray is arranged above the sand filtering basin; the sand filtering basin is an open groove defined by a baffle, a sand basin lifting lug is arranged on one side of the sand filtering basin, a lifting shaft is arranged on the sand basin lifting lug in a rotating connection mode, supporting plates are arranged in the sand filtering basin, and a sand collecting groove is formed between every two supporting plates. The iron bearing tray comprises a cross beam, I-shaped steel, round steel and tray lifting lugs; a plurality of I-shaped steel are welded on the two cross beams at intervals, round steel is welded on the cross beam between the two I-shaped steel, and a tray lifting lug is welded on the outer side of the I-shaped steel on the outermost side; and quartz sand is collected and recovered when sand and iron are separated, so that the slag inclusion rate of a finished product is reduced.

Description

Technical Field

[0001] The present application relates to the field of smelting technology, and in particular to a sand iron separation device. Background Art

[0002] During the metal smelting process, the slag manganese ratio and fine iron ratio are critical indicators for ferroalloy manufacturers. During the sand basin casting process, the high temperature of the water-quenched iron blocks causes the quartz sand in the sand basin to adhere to the iron blocks upon contact with water and be carried into the finished iron. This increases the sand content in the finished product and the amount of quartz sand used. Therefore, the quartz sand needs to be separated from the iron blocks. However, in the production process, there is no dedicated equipment for separation, and workers rely entirely on self-cleaning. This creates chaos on site, with quartz sand all over the floor and difficult to clean. During the transfer process, a large amount of quartz sand is still carried into the iron blocks, increasing the slag inclusion rate and the rejection rate of the finished product, thereby reducing product quality. Utility Model Content

[0003] In order to solve or partially solve the problems existing in the related art, the present application provides a sand-iron separation device, which can collect and recycle quartz sand when separating sand-iron, thereby reducing the slag inclusion rate of the finished product.

[0004] The present application discloses a sand-iron separation device, comprising: a sand filter basin and an iron support tray, wherein the iron support tray is placed above the sand filter basin;

[0005] The sand filter basin is an open trough surrounded by a baffle. A sand basin lifting lug is provided on one side of the sand filter basin. A hanging shaft is connected to the sand basin lifting lug. A support plate is provided in the sand filter basin. A sand collecting trough is formed between every two support plates.

[0006] The iron pallet includes a crossbeam, an I-beam, a round steel, and a pallet lug; a plurality of I-beams are welded at intervals on two crossbeams, a round steel is welded on the crossbeam between the two I-beams, and a pallet lug is welded on the outer side of the outermost I-beam.

[0007] Optionally, the support plate is configured to be trapezoidal.

[0008] Optionally, the top of the support plate is lower than the baffle plate outside the sand filter basin, so that after the iron tray is located on the support plate, its round steel is flush with the baffle plate outside the sand filter basin.

[0009] Optionally, the bottom of the I-beam and the round steel is provided with reinforcing cross steel parallel to the cross beam.

[0010] Optionally, the baffle of the sand filter basin on the side opposite to the sand basin lifting ear is arranged at an inclination.

[0011] Optionally, four pallet lifting ears are provided.

[0012] The technical solution provided by this application has the following beneficial effects:

[0013] The present application forms a mesh screen by setting up a separable sand filter basin and an iron tray. The iron tray withstands the impact, and the sand filter basin collects the sand particles shaken off by the impact for recycling, thereby reducing the quartz sand entrained in the cast iron block, and also avoiding the quartz sand from being scattered all over the floor and inconvenient to clean, thereby saving quartz sand.

[0014] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and other objects, features and advantages of the present application will become more apparent through a more detailed description of exemplary embodiments of the present application in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.

[0016] Figure 1 is a top view of an embodiment of the present application;

[0017] Figure 2 is a side sectional view of an embodiment of the present application;

[0018] Figure 3 This is a rear view of the sand filter basin shown in the embodiment of the present application.

[0019] Reference numerals:

[0020] 1. Sand filter basin; 11. Sand basin lifting ear; 12. Lifting shaft; 13. Support plate; 14. Sand collecting trough; 2. Iron tray; 21. Crossbeam; 22. I-beam; 23. Round steel; 24. Reinforced cross steel; 25. Tray lifting ear. DETAILED DESCRIPTION

[0021] The following describes embodiments of the present application in more detail with reference to the accompanying drawings. Although the accompanying drawings illustrate embodiments of the present application, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0022] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0023] In the description of this application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0024] Unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be interpreted broadly. For example, they may refer to fixed or detachable connections, or integration; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0025] In response to the above problems, an embodiment of the present application provides a sand-iron separation device. The technical solution of the embodiment of the present application is described in detail below with reference to the accompanying drawings.

[0026] like Figure 1 and Figure 2The sand-iron separation device shown includes: a sand filter basin 1 and an iron support tray 2, with the iron support tray 2 placed above the sand filter basin 1. When in use, an iron block impacts the iron support tray 2. The impact between the iron block and the iron support tray 2 causes the sand on the iron block to be shaken off and fall into the sand filter basin 1 for collection. Therefore, the sand filter basin 1 is an open trough surrounded by a baffle. The entire device needs to be impact-resistant. Therefore, the device is welded from metal and is heavy, requiring a crane to maneuver. A sand basin lifting lug 11 is provided on one side of the sand filter basin 1. A lifting shaft 12 is provided on the sand basin lifting lug 11 to facilitate the crane to lift and erect the sand filter basin 1 to collect and pour the sand inside for reuse. A support plate 13 is provided in the sand filter basin 1 to support the iron support tray 2 so that it is suspended in the air and leaves space for sand collection. A sand collection trough 14 is formed between each two support plates to hold the sand. The iron tray 2 is primarily responsible for bearing impact and filtering sand particles. Therefore, it includes a crossbeam 21, an I-beam 22, round steel 23, and tray lugs 25. Specifically, multiple I-beams 22 are welded to two crossbeams 21 at intervals to enhance their impact resistance. Round steel 23 is welded to the crossbeam 21 between the two I-beams 22 to form a sand net for sand particles to pass through. Tray lugs 25 are welded to the outer side of the outermost I-beam 22 to facilitate lifting the iron tray 2 after the sand filter 1 has collected a sufficient amount of sand particles.

[0027] In this way, the present application forms a mesh screen by setting up a separable sand filter basin 1 and an iron tray 2. The iron tray 2 withstands the impact, and the sand filter basin 1 collects the sand particles shaken off by the impact and recycles them again, thereby reducing the quartz sand entrained in the cast iron block, and also avoiding the quartz sand from being scattered all over the ground and inconvenient to clean, and saving quartz sand.

[0028] In one embodiment, when the iron tray 2 is subjected to an impact, the impact force is transmitted to the sand filter basin 1. In order to conveniently and stably support the iron tray 2 and facilitate the collection of sand particles, the support plate 13 is set to a trapezoidal shape.

[0029] In one embodiment, in order to prevent the iron tray 2 from sliding out of the sand filter basin 1 when subjected to impact, the top of the support plate 13 is lower than the baffle on the outside of the sand filter basin 1, so that after the iron tray 2 is located on the support plate 13, its round steel 23 is flush with the baffle on the outside of the sand filter basin 1.

[0030] In one embodiment, the bottoms of the I-beams 22 and the round steels 23 are provided with reinforcing cross steels 24 parallel to the cross beams 21 to enhance the connection strength.

[0031] In one embodiment, Figure 3 As shown, in order to facilitate the collection of sand particles, the baffle of the sand filter basin 1 on the side opposite to the sand basin lifting ear 11 is tilted and then swept out.

[0032] In one embodiment, in order to facilitate the lifting of the iron-bearing pallet 2 , four pallet lifting ears 25 are provided.

[0033] Finally, it should be noted that, in this document, relationships such as first and second, etc., are used solely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms include, comprise, or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Units described as separate components may or may not be physically separate, and components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of these units may be selected to achieve the purpose of this embodiment according to actual needs.

[0035] The embodiments of the present application have been described above. The above description is illustrative and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is selected to best explain the principles of the embodiments, their practical applications, or improvements to the technology in the market, or to enable other persons skilled in the art to understand the embodiments disclosed herein.

Claims

1. A sand iron separation device, characterized in that: include: A sand filter basin (1) and an iron tray (2), wherein the iron tray (2) is placed above the sand filter basin (1); The sand filter basin (1) is an open trough surrounded by a baffle. A sand basin lifting lug (11) is provided on one side of the sand filter basin (1). A hanging shaft (12) is connected to the sand basin lifting lug (11). Support plates (13) are provided in the sand filter basin (1), and a sand collecting trough (14) is formed between every two support plates. The iron-supporting pallet (2) comprises a crossbeam (21), an I-beam (22), a round steel (23), and a pallet lug (25); a plurality of I-beams (22) are welded at intervals on two crossbeams (21); the round steel (23) is welded on the crossbeam (21) between the two I-beams (22); and the pallet lug (25) is welded on the outer side of the outermost I-beam (22).

2. The iron-sand separation device according to claim 1, characterized in that: The support plate (13) is arranged in a trapezoidal shape.

3. The iron-sand separation device according to claim 1, characterized in that: The top of the support plate (13) is lower than the baffle plate outside the sand filter basin (1), and after the iron support tray (2) is located on the support plate (13), the round steel (23) thereof is flush with the baffle plate outside the sand filter basin (1).

4. The iron-sand separation device according to claim 1, characterized in that: The bottoms of the I-beam (22) and the round steel (23) are provided with reinforcing cross steel (24) parallel to the cross beam (21).

5. The iron sand separation device according to claim 1, characterized in that: The baffle of the sand filter basin (1) on the side opposite to the sand basin lifting ear (11) is arranged tilted.

6. The iron sand separation device according to claim 1, characterized in that: Four pallet lifting ears (25) are provided.

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