CN221975770U - High-efficiency and energy-saving high-titanium slag smelting device - Google Patents

Abstract

The utility model relates to the technical field of high titanium slag smelting equipment, in particular to an efficient and energy-saving high titanium slag smelting device which comprises a furnace body and a furnace cover, wherein three heating elements distributed in a circular array are arranged on the furnace cover, heating rods of the heating elements are positioned in the furnace body, and a stirring assembly is arranged in the furnace body. The stirring assembly is arranged in the furnace body; the stirring assembly is unique in design, and comprises a central stirring shaft and a first stirring rod arranged on the central stirring shaft, and a second stirring rod driven by a toothed ring, so that the mixing efficiency of materials in the furnace body can be effectively improved, the uniformity and the efficiency of a smelting process are improved, the heating efficiency of the materials is effectively improved, and energy conservation and high efficiency are further realized.

Description

High-efficiency and energy-saving high-titanium slag smelting device

Technical Field

The utility model relates to the technical field of high-titanium slag smelting equipment, in particular to a high-titanium slag smelting device with high efficiency and energy saving.

Background Art

With the development of industry and the advancement of technology, high-titanium slag, as an important metallurgical raw material, plays a vital role in many fields. The smelting process of high-titanium slag requires efficient and energy-saving equipment to ensure that its quality and output meet market demand. However, traditional high-titanium slag smelting equipment often has some problems, such as uneven material mixing, low thermal efficiency and high energy consumption.

First, the traditional high-titanium slag smelting device has deficiencies in material mixing. Due to unreasonable stirring design or insufficient stirring force, the materials are often not fully and evenly mixed in the furnace, which directly affects the uniformity and efficiency of the smelting process. Uneven material distribution will lead to uneven heat transfer, thus affecting the smelting effect.

Secondly, the thermal efficiency of the traditional device needs to be improved. The heating element and the stirring component are not tightly matched, resulting in the ineffective transfer of heat to the material, causing energy waste. In view of this, we propose an efficient and energy-saving high-titanium slag smelting device.

Utility Model Content

In order to make up for the above deficiencies, the utility model provides a high-efficiency and energy-saving high-titanium slag smelting device.

The technical solution of the utility model is:

An efficient and energy-saving high-titanium slag smelting device includes a furnace body and a furnace cover constituting an electric furnace, the furnace cover is equipped with three heating elements distributed in a circular array, the heating rods of the heating elements are located in the furnace body, a stirring assembly is installed in the furnace body, the stirring assembly includes a stirring shaft rotatably installed at the center of the bottom of the furnace cover and a plurality of first stirring rods fixed on the circumferential outer wall of the stirring shaft, the stirring assembly also includes a gear ring rotatably connected to the furnace cover, a plurality of lower extension rods distributed at equal intervals are fixedly installed at the bottom of the gear ring, and a plurality of second stirring rods pointing to the center of the furnace body are fixedly installed on each of the lower extension rods.

As a preferred technical solution, a discharge port is provided on the front outer wall of the furnace body, and two sealing doors are symmetrically hingedly installed in the discharge port.

As a preferred technical solution, a smoke exhaust pipe connected to the interior of the furnace cover is fixedly installed on the top of the furnace cover, and the bottom of the smoke exhaust pipe is flush with the bottom of the furnace cover.

As a preferred technical solution, the stirring assembly also includes a stirring motor fixed at the center of the top of the furnace cover and used to drive the stirring shaft to rotate.

As a preferred technical solution, a driving shaft is coaxially welded to the top of the stirring shaft, and the driving shaft is rotatably connected to the furnace cover and coaxially fixed to the output shaft of the stirring motor.

As a preferred technical solution, the stirring assembly also includes a driving gear rotatably mounted on the bottom of the furnace cover, the teeth of the gear ring are arranged on its inner ring wall, the driving gear is hinged to the inner ring wall of the gear ring, and the driving gear and the driving shaft are transmitted through a pulley mechanism.

As a preferred technical solution, the minimum distance between the first stirring rod and the second stirring rod is greater than the diameter of the heating rod, and the heating rod is located between the motion trajectory of the end of the first stirring rod and the motion trajectory of the end of the second stirring rod.

As a preferred technical solution, a connecting ring is coaxially and integrally formed on the top of the gear ring, and the connecting ring is rotatably connected to the bottom of the furnace cover.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model provides a stirring assembly installed in the furnace body; the stirring assembly has a unique design, including a central stirring shaft and a first stirring rod thereon, and a second stirring rod driven by a gear ring, which can effectively improve the mixing efficiency of materials in the furnace body, improve the uniformity and efficiency of the smelting process, and effectively improve the heating efficiency of the materials, thereby achieving energy saving and high efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a schematic diagram of the internal structure of the furnace body of the present invention;

FIG3 is a schematic diagram of the structure of the stirring mechanism of the present invention;

FIG. 4 is a second schematic diagram of the structure of the stirring mechanism in the present invention.

The meaning of each number in the figure is:

1. Furnace body; 10. Sealing door; 2. Furnace cover; 20. Heating element; 200. Heating rod; 21. Smoke exhaust pipe; 3. Stirring motor; 30. Driving shaft; 31. Driving gear; 32. Pulley mechanism; 33. Gear ring; 34. Connecting ring; 35. Stirring shaft; 36. First stirring rod; 37. Lower extension rod; 38. Second stirring rod.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1 to 4. The utility model provides a technical solution:

The high-titanium slag smelting device with high efficiency and energy saving comprises a furnace body 1 and a furnace cover 2 constituting an electric furnace, three heating elements 20 distributed in a circular array are installed on the furnace cover 2, and the heating rods 200 of the heating elements 20 are located in the furnace body 1. A stirring assembly is installed in the furnace body 1, and the stirring assembly comprises a stirring shaft 35 rotatably installed at the center of the bottom of the furnace cover 2 and a plurality of first stirring rods 36 fixed on the outer wall of the circumference of the stirring shaft 35. The stirring assembly also comprises a gear ring 33 rotatably connected to the furnace cover 2, and a plurality of lower extension rods 37 distributed at equal intervals are fixedly installed at the bottom of the gear ring 33, and a plurality of second stirring rods 38 pointing to the center of the furnace body 1 are fixedly installed on each lower extension rod 37. A stirring assembly is installed in the furnace body 1. The stirring assembly has a unique design, including a central stirring shaft 35 and a first stirring rod 36 thereon, and a second stirring rod 38 driven by the gear ring 33, which can effectively improve the mixing efficiency of the materials in the furnace body 1, improve the uniformity and efficiency of the smelting process, and effectively improve the heating efficiency of the materials, thereby achieving energy saving and high efficiency.

As a preferred embodiment of the present invention, a discharge port is provided on the front outer wall of the furnace body 1, and two sealing doors 10 are symmetrically hingedly installed in the discharge port. The provided discharge port and the sealing door 10 are used for discharge and sealing of the discharge port.

As a preferred embodiment of this embodiment, a smoke exhaust pipe 21 is fixedly installed on the top of the furnace cover 2 and is connected to the interior thereof. It can discharge the smoke generated during the smelting process in time, which helps to maintain a good working environment in the furnace, improves the smelting efficiency and product quality, and the bottom of the smoke exhaust pipe 21 is flush with the bottom of the furnace cover 2 to avoid the smoke exhaust pipe 21 affecting the operation of the stirring assembly.

As a preferred embodiment of the present invention, the stirring assembly further comprises a stirring motor 3 fixed at the top center of the furnace cover 2 and used to drive the stirring shaft 35 to rotate. The stirring motor 3 is used to drive the first stirring rod 36 and the second stirring rod 38 to rotate.

As a preferred embodiment of the present invention, a driving shaft 30 is coaxially welded to the top of the stirring shaft 35, and the driving shaft 30 is rotatably connected to the furnace cover 2 and coaxially fixed to the output shaft of the stirring motor 3. The driving shaft 30 is provided to facilitate the connection of the gear ring 33 with the stirring motor 3.

As a preferred embodiment of the present invention, the stirring assembly further comprises a driving gear 31 rotatably mounted on the bottom of the furnace cover 2, the teeth of the gear ring 33 are arranged on the inner ring wall thereof, the driving gear 31 is hinged with the inner ring wall of the gear ring 33, and the driving gear 31 and the driving shaft 30 are driven by a pulley mechanism 32. The driving gear 31 is connected to the driving shaft 30 by the pulley mechanism 32, so as to drive the gear ring 33, and then drive the second stirring rod 38 to stir, further improving the mixing efficiency of the materials, and at the same time, the rotation direction of the gear ring 33 and the stirring shaft 35 is opposite to each other, further improving the mixing efficiency of the materials.

As a preferred embodiment of the present invention, the minimum distance between the first stirring rod 36 and the second stirring rod 38 is greater than the diameter of the heating rod 200, and the heating rod 200 is located between the movement track of the end of the first stirring rod 36 and the movement track of the end of the second stirring rod 38. This ensures the safety of the heating rod 200 and allows the material to be fully heated and stirred.

As a preferred embodiment of the present invention, a connecting ring 34 is coaxially formed integrally on the top of the gear ring 33, and the connecting ring 34 is rotatably connected to the bottom of the furnace cover 2, thereby enhancing the installation stability and working reliability of the gear ring 33.

When the high-efficiency and energy-saving high-titanium slag smelting device of the utility model is used, first, the high-titanium slag material to be smelted is placed in the furnace body 1, and then the furnace cover 2 is covered. The heating element 20 on the furnace cover 2 starts to work, and its heating rod 200 heats the material in the furnace body 1. At the same time, the stirring motor 3 is started, and the stirring shaft 35 is driven to rotate through the driving shaft 30, and the first stirring rod 36 on the stirring shaft 35 rotates accordingly to perform preliminary stirring on the material.

The rotation of the stirring shaft 35 also drives the driving gear 31 to rotate through the pulley mechanism 32, and the driving gear 31 meshes with the inner ring wall of the gear ring 33, thereby driving the gear ring 33 to rotate. The lower extension rod 37 and the second stirring rod 38 at the bottom of the gear ring 33 also rotate accordingly, and the material is stirred for the second time. Since the rotation directions of the gear ring 33 and the stirring shaft 35 are opposite, this reverse stirring design can further improve the mixing efficiency of the material.

During the heating and stirring process, the materials in the furnace body 1 are continuously heated and uniformly mixed, thereby realizing efficient and energy-saving high-titanium slag smelting. At the same time, the smoke exhaust pipe 21 on the top of the furnace cover 2 timely discharges the smoke generated during the smelting process to maintain a good working environment in the furnace.

When the smelting is completed, the sealing door 10 at the discharge port on the front outer wall of the furnace body 1 can be opened to discharge the smelted high-titanium slag.

The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims (8)

1. An efficient and energy-saving high-titanium slag smelting device, comprising a furnace body (1) and a furnace cover (2) constituting an electric furnace, characterized in that: three heating elements (20) distributed in a circular array are installed on the furnace cover (2), and the heating rods (200) of the heating elements (20) are located in the furnace body (1); a stirring assembly is installed in the furnace body (1), and the stirring assembly includes a stirring shaft (35) rotatably installed at the bottom center of the furnace cover (2) and a plurality of first stirring rods (36) fixed on the circumferential outer wall of the stirring shaft (35); the stirring assembly also includes a gear ring (33) rotatably connected to the furnace cover (2), and a plurality of lower extension rods (37) distributed at equal intervals are fixedly installed at the bottom of the gear ring (33), and each of the lower extension rods (37) is fixedly installed with a plurality of second stirring rods (38) pointing to the center of the furnace body (1). 2. The high-efficiency and energy-saving high-titanium slag smelting device as described in claim 1 is characterized in that a discharge port is opened on the front outer wall of the furnace body (1), and two sealing doors (10) are symmetrically hingedly installed in the discharge port. 3. The high-efficiency and energy-saving high-titanium slag smelting device as described in claim 2 is characterized in that a smoke exhaust pipe (21) connected to the interior is fixedly installed on the top of the furnace cover (2), and the bottom of the smoke exhaust pipe (21) is flush with the bottom of the furnace cover (2). 4. The high-efficiency and energy-saving high-titanium slag smelting device as described in claim 3 is characterized in that the stirring assembly also includes a stirring motor (3) fixed at the top center of the furnace cover (2) and used to drive the stirring shaft (35) to rotate. 5. The high-efficiency and energy-saving high-titanium slag smelting device as described in claim 4 is characterized in that a drive shaft (30) is coaxially welded to the top of the stirring shaft (35), and the drive shaft (30) is rotatably connected to the furnace cover (2) and coaxially fixed to the output shaft of the stirring motor (3). 6. The high-efficiency and energy-saving high-titanium slag smelting device as described in claim 5 is characterized in that: the stirring assembly also includes a driving gear (31) rotatably installed on the bottom of the furnace cover (2), the teeth of the gear ring (33) are arranged on its inner ring wall, the driving gear (31) is hinged to the inner ring wall of the gear ring (33), and the driving gear (31) and the driving shaft (30) are transmitted through a pulley mechanism (32). 7. The high-efficiency and energy-saving high-titanium slag smelting device as described in claim 6 is characterized in that the minimum distance between the first stirring rod (36) and the second stirring rod (38) is greater than the diameter of the heating rod (200), and the heating rod (200) is located between the motion trajectory of the end of the first stirring rod (36) and the motion trajectory of the end of the second stirring rod (38). 8. The high-efficiency and energy-saving high-titanium slag smelting device as described in claim 7 is characterized in that a connecting ring (34) is coaxially integrally formed on the top of the gear ring (33), and the connecting ring (34) is rotatably connected to the bottom of the furnace cover (2).