CN219301293U

CN219301293U - Scrap steel preheating type electric arc furnace

Info

Publication number: CN219301293U
Application number: CN202320778845.8U
Authority: CN
Inventors: 李宇佳
Original assignee: Hubei Xinyu Metal Co ltd
Current assignee: Hubei Xinyu Metal Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-07-04
Anticipated expiration: 2033-04-11

Abstract

The utility model relates to a scrap steel preheating type electric arc furnace, which belongs to the technical field of electric arc furnaces, wherein a lifting mechanism is fixedly connected to the side surface of a fixed furnace body and consists of a lifting frame, a fixed motor is fixedly connected to the bottom of the lifting frame, a lifting threaded rod is fixedly connected to the fixed motor through the output end of the lifting frame, a sliding frame is connected to the surface of the lifting threaded rod through threads, a supporting frame is fixedly connected to the side surface of the sliding frame, a feeding mechanism is fixedly connected to one end of the supporting frame, a sealing cover is movably connected to the top of the fixed furnace body, and a base is fixedly connected to the bottom of the fixed furnace body. Through the cooperation between fixed motor, promotion threaded rod, carriage and the feed mechanism, make things convenient for the staff to carry out quick material loading to use it to avoid leading to influencing staff's normal processing effect, thereby delay staff's work effect.

Description

Scrap steel preheating type electric arc furnace

Technical Field

The utility model relates to the technical field of electric arc furnaces, in particular to a scrap steel preheating type electric arc furnace.

Background

The electric furnace for smelting ore and metal at high temperature by using electrode arc has concentrated energy when gas discharge forms arc, the temperature of arc zone is above 3000 deg.C, and for smelting metal, the electric furnace has more process flexibility than other steelmaking furnaces, can effectively remove sulfur, phosphorus and other impurities, has easy control of furnace temperature and small occupied area, and is suitable for smelting high-quality alloy steel.

The existing electric arc furnace has poor feeding effect, and when a worker uses the electric arc furnace, the scrap steel to be used cannot be fed and used rapidly, so that the normal processing effect of the worker is affected, and the working effect of the worker is delayed;

for this purpose we propose a scrap preheating type electric arc furnace.

Disclosure of Invention

Aiming at the problems, the utility model provides a scrap steel preheating type electric arc furnace, which solves the problem of poor feeding effect.

The technical scheme of the utility model is as follows: the utility model provides a scrap steel preheating type electric arc furnace, includes fixed furnace body, the side fixedly connected with elevating system of fixed furnace body, elevating system comprises the hoisting frame, the bottom fixedly connected with fixed motor of hoisting frame, fixed motor passes hoisting frame output fixedly connected with and promotes the threaded rod, the surface that promotes the threaded rod has the carriage through threaded connection, the side fixedly connected with support frame of carriage, the one end fixedly connected with feed mechanism of support frame, the top swing joint of fixed furnace body has sealed lid, the bottom fixedly connected with base of fixed furnace body.

In a further technical scheme, the feeding mechanism comprises a side surface platform, the top of the side surface platform is fixedly connected with a fixed table, and the top of the fixed table is rotationally connected with a rotary upper plate through a rotary shaft.

In a further technical scheme, the top fixedly connected with fixing base of side platform, the top of fixing base is rotated through the pivot and is connected with fixed hydraulic stem, the one end of fixed hydraulic stem is rotated through the pivot and is connected with the side seat.

In a further technical scheme, the side fixedly connected with side frame of fixed furnace body, the inside fixedly connected with hydraulic pump of side frame, the one end fixedly connected with connecting seat of hydraulic pump, the side fixedly connected with of connecting seat is covered at the sealing.

In a further technical scheme, the bottom of side platform fixedly connected with backup pad, the one end fixed connection of backup pad is on the support frame.

The beneficial effects of the utility model are as follows:

1. through the cooperation among the fixed motor, the lifting threaded rod, the sliding frame and the feeding mechanism, the quick feeding and use of the sliding frame are convenient for workers, so that the influence on the normal processing effect of the workers is avoided, and the working effect of the workers is delayed;

2. through the cooperation use between sealed lid, hydraulic pump and the connecting seat to make sealed safer, avoid using the time, produce and drop, delay staff's result of use.

Drawings

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

FIG. 2 is a side view of the structure of the present utility model;

fig. 3 is a schematic diagram of a feeding structure of the present utility model.

Reference numerals illustrate:

1. fixing the furnace body; 2. a support frame; 3. a lifting mechanism; 31. a lifting frame; 32. fixing a motor; 33. lifting the threaded rod; 34. a carriage; 4. a feeding mechanism; 41. a side platform; 42. a fixed table; 43. rotating the upper plate; 44. fixing a hydraulic rod; 45. a fixing seat; 46. a side seat; 5. sealing cover; 6. a base; 7. a side frame; 8. a hydraulic pump; 9. a connecting seat; 10. and a support plate.

Detailed Description

Embodiments of the present utility model are further described below with reference to the accompanying drawings.

Examples:

as shown in fig. 1-3, a scrap steel preheating type electric arc furnace comprises a fixed furnace body 1, wherein a lifting mechanism 3 is fixedly connected to the side surface of the fixed furnace body 1, the lifting mechanism 3 consists of a lifting frame 31, a fixed motor 32 is fixedly connected to the bottom of the lifting frame 31, the fixed motor 32 penetrates through the output end of the lifting frame 31 and is fixedly connected with a lifting threaded rod 33, a sliding frame 34 is connected to the surface of the lifting threaded rod 33 through threads, a supporting frame 2 is fixedly connected to the side surface of the sliding frame 34, a feeding mechanism 4 is fixedly connected to one end of the supporting frame 2, a sealing cover 5 is movably connected to the top of the fixed furnace body 1, and a base 6 is fixedly connected to the bottom of the fixed furnace body 1.

The working principle of the technical scheme is as follows: when the automatic feeding device is used, a worker drives the sliding frame 34 to move through starting the fixed motor 32, the output end of the started fixed motor 32 drives the lifting threaded rod 33, and the moving feeding mechanism 4 drives the scrap steel to move up and down, so that the worker can conveniently carry the scrap steel and feed the scrap steel.

In another embodiment, as shown in fig. 3, the feeding mechanism 4 is composed of a side platform 41, a fixed table 42 is fixedly connected to the top of the side platform 41, and a rotating upper plate 43 is rotatably connected to the top of the fixed table 42 through a rotating shaft.

Through the cooperation between fixed station 42 and the upper plate 43 that rotates use to the staff carries out the material loading and uses, thereby facilitates the use.

In another embodiment, as shown in fig. 3, a fixing seat 45 is fixedly connected to the top of the side platform 41, a fixed hydraulic rod 44 is rotatably connected to the top of the fixing seat 45 through a rotating shaft, and one end of the fixed hydraulic rod 44 is rotatably connected to a side seat 46 through the rotating shaft.

Through the fixed hydraulic stem 44 of start, the both ends of fixed hydraulic stem 44 of start rotate with fixing base 45 and side seat 46 respectively and be connected to reach control rotation upper plate 43 and turn over, make things convenient for the staff to carry out the material loading with rotating upper plate 43 surface steel scraps and use.

In another embodiment, as shown in fig. 3, a side frame 7 is fixedly connected to a side surface of the fixed furnace body 1, a hydraulic pump 8 is fixedly connected to the inside of the side frame 7, one end of the hydraulic pump 8 is fixedly connected to a connecting seat 9, and the side surface of the connecting seat 9 is fixedly connected to the sealing cover 5.

Through the cooperation between hydraulic pump 8 and connecting seat 9, thereby make things convenient for the staff to control sealed lid 5 and remove, make things convenient for the staff to cover it, make things convenient for the staff to use.

In another embodiment, as shown in fig. 2, a support plate 10 is fixedly connected to the bottom of the side platform 41, and one end of the support plate 10 is fixedly connected to the support frame 2.

The feeding mechanism 4 is supported by the supporting plate 10, so that the feeding mechanism is more stable and convenient for workers to use when in use.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. Scrap steel preheating type electric arc furnace, including fixed furnace body (1), its characterized in that: the side fixedly connected with hoist mechanism (3) of fixed furnace body (1), hoist mechanism (3) are constituteed by hoisting frame (31), the bottom fixedly connected with fixed motor (32) of hoisting frame (31), fixed motor (32) pass hoisting frame (31) output fixedly connected with and promote threaded rod (33), the surface of hoisting threaded rod (33) is through threaded connection with carriage (34), the side fixedly connected with support frame (2) of carriage (34), the one end fixedly connected with feed mechanism (4) of support frame (2), the top swing joint of fixed furnace body (1) has sealed lid (5), the bottom fixedly connected with base (6) of fixed furnace body (1).

2. A scrap preheating type electric arc furnace in accordance with claim 1 wherein: the feeding mechanism (4) consists of a side surface platform (41), the top of the side surface platform (41) is fixedly connected with a fixed table (42), and the top of the fixed table (42) is rotatably connected with a rotary upper plate (43) through a rotary shaft.

3. A scrap preheating type electric arc furnace in accordance with claim 2 wherein: the top of side platform (41) fixedly connected with fixing base (45), the top of fixing base (45) is connected with fixed hydraulic stem (44) through the pivot rotation, the one end of fixed hydraulic stem (44) is connected with side seat (46) through the pivot rotation.

4. A scrap preheating type electric arc furnace in accordance with claim 1 wherein: the side of fixed furnace body (1) fixedly connected with side frame (7), the inside fixedly connected with hydraulic pump (8) of side frame (7), the one end fixedly connected with connecting seat (9) of hydraulic pump (8), the side fixed connection of connecting seat (9) is on sealed lid (5).

5. A scrap preheating type electric arc furnace in accordance with claim 2 wherein: the bottom of the side surface platform (41) is fixedly connected with a supporting plate (10), and one end of the supporting plate (10) is fixedly connected to the supporting frame (2).