CN215429589U

CN215429589U - Waste treatment device for smelting steel castings

Info

Publication number: CN215429589U
Application number: CN202121380216.7U
Authority: CN
Inventors: 李婷婷; 吴娜
Original assignee: Chaoyang Fengtai Mechanical Equipment Manufacturing Co Ltd
Current assignee: Chaoyang Fengtai Mechanical Equipment Manufacturing Co Ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-01-07
Anticipated expiration: 2031-06-22

Abstract

The utility model provides a waste treatment device for smelting steel castings, which comprises a base, a protective plate, a lifting device, a reaction device and a cross rod, wherein the base is provided with a support plate; the cross bar is fixed on the support piece; the lifting device and the collecting device are movably arranged on the cross rod, and the lifting device is positioned on the left side of the collecting device; the reaction device is placed on the base; the utility model is provided with a reaction device, waste residue is poured into a reaction barrel, a reagent is added into the reaction barrel through a reagent adder, and the waste residue and the reagent are fully reacted by driving a stirring shaft to rotate through a motor, so that the effect of removing rust is achieved; according to the utility model, the height of the electromagnet at the lower end is adjusted by controlling the wire rewinding device, the magnetic force can be adjusted by adjusting the current passing through the electromagnet, substances containing iron in waste residues are extracted by utilizing the physical principle of the electromagnet, the smelting quality is improved, the collecting device can be moved left and right by controlling the second motor, and the operation is convenient.

Description

Waste treatment device for smelting steel castings

Technical Field

The utility model belongs to the technical field of waste treatment, and particularly relates to a waste treatment device for smelting a steel casting.

Background

Iron and steel smelting is a general term of steel and iron metallurgical process, iron produced in industry is divided into pig iron and steel according to carbon content, most of modern iron making adopts blast furnace iron making, direct reduction iron making method and electric furnace iron making method are respectively adopted, and steel making mainly takes the pig iron smelted by the blast furnace, sponge iron smelted by the direct reduction iron making method and waste steel as raw materials and is smelted into steel by different methods.

Based on the above, the present inventors have found that, although high-quality materials contained in scrap are generally extracted by a secondary smelting method in the treatment of steel scrap, the conventional scrap treatment apparatus also smelts iron rust on the surface of scrap during smelting, which affects the smelting quality, and that non-iron materials are contained in slag, which is troublesome in slag screening.

In view of the above, the present invention provides a scrap handling apparatus for iron and steel casting smelting, which is improved in view of the existing structure and defects, and is intended to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a waste material treatment device for steel casting smelting, which aims to solve the problems that the existing waste material treatment device for steel casting smelting cannot remove rust and remove non-ferrous substances in waste residues.

The utility model relates to a waste treatment device for smelting steel castings, which aims and effects are achieved by the following specific technical means:

a waste treatment device for smelting steel castings comprises a base, a protection plate, a lifting device, a reaction device and a cross rod; the base is placed on the ground, and a support piece is fixed on the base; the lower end of the protection plate is fixed on the base, and the side surface of the protection plate is fixed with the supporting piece; the cross bar is fixed on the support piece; the lifting device and the collecting device are movably arranged on the cross rod, and the lifting device is positioned on the left side of the collecting device; the reaction device is placed on a base.

Furthermore, the hoisting device comprises a rotating shaft, a roller, a first fixing plate, a first motor, a hydraulic rod and a hook; the pivot swing joint is on the horizontal pole, and the gyro wheel is fixed at the pivot both ends, and a fixed plate is fixed with the pivot, and a motor is fixed on a fixed plate, and the hydraulic stem is fixed at a fixed plate lower extreme, and the hook is fixed at the hydraulic stem lower extreme.

Furthermore, the collecting device comprises a second fixing plate, a second motor, a wire rewinding device and an electromagnet; the second fixing plate is movable on the cross rod, the second motor is fixed on the second fixing plate, the wire rewinding device is fixed at the lower end of the second fixing plate, and the lower end of the wire rewinding device is fixed with the electromagnet.

Further, the reaction device comprises a reaction barrel, a reagent adder, a motor and a stirring shaft; the reaction barrel is positioned in the groove on the base, the reagent adder is fixed at the bottom of the reaction barrel, the motor is fixed in the reaction barrel, the rotating shaft of the motor is fixed with the stirring shaft, and the convex shaft is arranged outside the reaction barrel.

Furthermore, a rail is fixed on the cross rod, stop blocks are arranged at two ends of the rail, and the lifting device and the collecting device are driven by gear engagement.

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

1. the utility model is provided with a reaction device which comprises a reaction barrel, a reagent adder, a motor and a stirring shaft, wherein waste residues are poured into the reaction barrel, the reagent is added into the reaction barrel through the reagent adder, the stirring shaft is driven to rotate through the motor so that the waste residues and the reagent are fully reacted, the rust removal effect is achieved, the convex shaft is arranged on the outer side of the reaction barrel and is convenient to carry, and the stirring shaft is of a hollow sphere structure, so that the stirring effect is better.

2. The collecting device is arranged, the height of the electromagnet at the lower end is adjusted by controlling the wire winder, the magnetic force can be adjusted by adjusting the current of the electromagnet, substances containing iron in waste residues are extracted by utilizing the physical principle of the electromagnet, the smelting quality is improved, the collecting device can move left and right by controlling the second motor, and the operation is convenient.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is an enlarged schematic view of the utility model at a in fig. 1.

Fig. 3 is a schematic structural diagram of the hoisting device of the utility model.

FIG. 4 is a schematic view of the structure of a reaction apparatus of the present invention.

FIG. 5 is a schematic view of the structure of the stirring shaft of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base; 2. a support member; 3. a protection plate; 4. a hoisting device; 5. a collection device; 6. a reaction device; 7. a cross bar; 401. a rotating shaft; 402. a roller; 403. a first fixing plate; 404. a first motor; 405. a hydraulic lever; 406. a hook; 501. a second fixing plate; 502. a second motor; 503. a wire rewinding device; 504. an electromagnet; 601. a reaction barrel; 602. a reagent adder; 603. a motor; 604. a stirring shaft; 701. a track.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a waste treatment device for smelting steel castings, which comprises a base 1, a protective plate 3, a hoisting device 4, a reaction device 6 and a cross rod 7; the base 1 is placed on the ground, and the support piece 2 is fixed on the base 1; the lower end of the protection plate 3 is fixed on the base 1, and the side surface of the protection plate is fixed with the support piece 2; the cross bar 7 is fixed on the support 2; the hoisting device 4 and the collecting device 5 are movably arranged on the cross rod 7, and the hoisting device 4 is positioned on the left side of the collecting device 5; the reaction device 6 is placed on the base 1.

The hoisting device 4 comprises a rotating shaft 401, a roller 402, a first fixing plate 403, a first motor 404, a hydraulic rod 405 and a hook 406; the rotating shaft 401 is movably connected to the cross rod 7, the rollers 402 are fixed to two ends of the rotating shaft 401, the first fixing plate 403 is fixed to the rotating shaft 401, the first motor 404 is fixed to the first fixing plate 403, the hydraulic rod 405 is fixed to the lower end of the first fixing plate 403, the hook 406 is fixed to the lower end of the hydraulic rod 405, the first motor 404 is controlled to enable the lifting device 4 to move left and right, and the hydraulic rod 405 is used for lifting the reaction device 6.

The collecting device 5 comprises a second fixing plate 501, a second motor 502, a wire rewinding device 503 and an electromagnet 504; no. two fixed plate 501 activities are on horizontal pole 7, and No. two motor 502 is fixed on No. two fixed plate 501, and spooler 503 is fixed at No. two fixed plate 501 lower extremes, and spooler 503 lower extreme is fixed with electro-magnet 504, adjusts the height of lower extreme electro-magnet 504 through control spooler 503, adjusts the adjustable magnetic force of electric current size through electro-magnet 504, utilizes the physical principle of electro-magnet 504 to draw out the material that contains iron in the waste residue, improves the quality of smelting.

Wherein, the reaction device 6 comprises a reaction barrel 601, a reagent adder 602, a motor 603 and a stirring shaft 604; the reaction barrel 601 is located in a groove on the base 1, the reagent adding device 602 is fixed at the bottom of the reaction barrel 601, the motor 603 is fixed in the reaction barrel 601, the rotating shaft of the motor 603 is fixed with the stirring shaft 604, the outside of the reaction barrel 601 is provided with the convex shaft, the reagent is added into the reaction barrel 601 through the reagent adding device 602, the stirring shaft 604 is driven by the motor 603 to rotate, so that waste residues and the reagent are fully reacted, and the effect of removing rust is achieved.

Wherein, be fixed with track 701 on the horizontal pole 7, track 701 both ends are equipped with the dog, and hoisting accessory 4 and collection device 5 all adopt gear engagement transmission, and the drive ratio is accurate, and the transmission is steady.

The specific use mode and function of the embodiment are as follows:

according to the utility model, the height of the electromagnet 504 at the lower end is adjusted by controlling the wire winder 503, the magnetic force can be adjusted by adjusting the current passing through the electromagnet 504, the material containing iron in the waste residue is extracted by utilizing the physical principle of the electromagnet 504, then the second motor 502 is controlled to enable the collecting device 5 to move to the right above the reaction device 6, the electromagnet 504 is powered off, the material containing iron falls into the reaction device 6, reagent is added into the reaction barrel 601 through the reagent adder 602, the stirring shaft 604 is driven to rotate through the motor 603, the waste residue and the reagent are fully reacted, the rust removing effect is achieved, after rust removal, the hook 406 is lowered and hooked on the convex shaft outside the reaction barrel 601 through controlling the hydraulic rod 405, and the reaction barrel 601 is lifted to pour out the material after rust removal inside.

The utility model is not described in detail, but is well known to those skilled in the art.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a waste material processing apparatus for steel casting is smelted which characterized in that: comprises a base (1), a protective plate (3), a hoisting device (4), a reaction device (6) and a cross bar (7); the base (1) is placed on the ground, and the support piece (2) is fixed on the base (1); the lower end of the protection plate (3) is fixed on the base (1), and the side surface of the protection plate is fixed with the support piece (2); the cross bar (7) is fixed on the support (2); the lifting device (4) and the collecting device (5) are movably arranged on the cross rod (7), and the lifting device (4) is positioned on the left side of the collecting device (5); the reaction device (6) is placed on the base (1).

2. The scrap handling apparatus for iron and steel casting smelting of claim 1, wherein: the lifting device (4) comprises a rotating shaft (401), a roller (402), a first fixing plate (403), a first motor (404), a hydraulic rod (405) and a hook (406); the rotating shaft (401) is movably connected to the cross rod (7), the rollers (402) are fixed to two ends of the rotating shaft (401), the first fixing plate (403) is fixed to the rotating shaft (401), the first motor (404) is fixed to the first fixing plate (403), the hydraulic rod (405) is fixed to the lower end of the first fixing plate (403), and the hook (406) is fixed to the lower end of the hydraulic rod (405).

3. The scrap handling apparatus for iron and steel casting smelting of claim 1, wherein: the collecting device (5) comprises a second fixing plate (501), a second motor (502), a wire rewinding device (503) and an electromagnet (504); the second fixing plate (501) is movably arranged on the cross rod (7), the second motor (502) is fixed on the second fixing plate (501), the wire rewinding device (503) is fixed at the lower end of the second fixing plate (501), and the lower end of the wire rewinding device (503) is fixed with the electromagnet (504).

4. The scrap handling apparatus for iron and steel casting smelting of claim 1, wherein: the reaction device (6) comprises a reaction barrel (601), a reagent adder (602), a motor (603) and a stirring shaft (604); the reaction barrel (601) is positioned in a groove on the base (1), the reagent adder (602) is fixed at the bottom of the reaction barrel (601), the motor (603) is fixed in the reaction barrel (601), the rotating shaft of the motor (603) is fixed with the stirring shaft (604), and the outer part of the reaction barrel (601) is provided with a convex shaft.

5. The scrap handling apparatus for iron and steel casting smelting of claim 1, wherein: a rail (701) is fixed on the cross rod (7), stop blocks are arranged at two ends of the rail (701), and the lifting device (4) and the collecting device (5) are in gear engagement transmission.