CN219099385U

CN219099385U - Boron carbide crystal smelting furnace

Info

Publication number: CN219099385U
Application number: CN202320036302.9U
Authority: CN
Inventors: 赵国璋; 王洪涛; 谢铭
Original assignee: China Boron Technology Weihai Co ltd
Current assignee: China Boron Technology Weihai Co ltd
Priority date: 2023-01-07
Filing date: 2023-01-07
Publication date: 2023-05-30
Anticipated expiration: 2033-01-07

Abstract

The utility model relates to the technical field of boron carbide smelting, in particular to a boron carbide crystal smelting furnace, which comprises a smelting furnace body, a material moving mechanism positioned below the smelting furnace body and an electrode adjusting mechanism positioned above the smelting furnace body, wherein the material moving mechanism is arranged above the smelting furnace body; the smelting furnace is characterized in that the top of the smelting furnace body is provided with a smelting furnace cover body, the surface of the smelting furnace cover body is provided with an electrode port, the material moving mechanism comprises a first connecting rod, a turntable is connected below the first connecting rod, the right side of the turntable is provided with a support block, the upper side of the support block is connected with a second connecting rod, and the electrode adjusting mechanism comprises a screw rod. According to the utility model, the first connecting rod is driven to move upwards by rotating the turntable, and the smelting furnace body is driven to incline to the right side, so that the smelted boron carbide crystals can be conveniently poured out through the discharge hole.

Description

Boron carbide crystal smelting furnace

Technical Field

The utility model relates to the technical field of boron carbide smelting, in particular to a boron carbide crystal smelting furnace.

Background

The boron carbide has the characteristics of suitability for grinding, stable physicochemical property, light weight, good grinding performance and the like, is a nonmetallic refractory compound, and in the processing process, the boron carbide needs to stir a mixture of boron anhydride and carbon, and then the boron anhydride and carbon are catalyzed to undergo a chemical combination reaction by utilizing high-temperature arc light generated in a furnace by three-phase alternating current, so that the boron carbide crystal is smelted into a large block, and the boron carbide crystal smelting furnace is needed.

However, the existing boron carbide crystal smelting furnaces are inconvenient in material taking in the furnace body and cannot flexibly adjust the distance between the adjusting electrodes according to requirements, so we propose a boron carbide crystal smelting furnace.

Disclosure of Invention

The utility model aims to provide a boron carbide crystal smelting furnace, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a boron carbide crystal smelting furnace comprises a smelting furnace body, a material moving mechanism positioned below the smelting furnace body and an electrode adjusting mechanism positioned above the smelting furnace body;

the top of the smelting furnace body is provided with a smelting furnace cover body, and the surface of the smelting furnace cover body is provided with an electrode opening.

Preferably, the material moving mechanism comprises a first connecting rod, a rotary table is connected below the first connecting rod, and a support block is arranged on the right side of the rotary table.

Preferably, a second connecting rod is connected above the support block.

Preferably, the electrode adjusting mechanism comprises a screw rod, a sliding block is arranged on the surface of the screw rod, a transverse rod is connected to the right side of the sliding block, an adjusting block is arranged below the transverse rod, a vortex rod is arranged in the adjusting block, and a motor is arranged on the right side of the vortex rod.

Preferably, a bidirectional screw rod is arranged in the mounting block, an electrode clamping block is arranged below the bidirectional screw rod, and an electrode is arranged below the mounting block.

Preferably, a feeding hole is formed in the left side of the smelting furnace body, and a discharging hole is formed in the right side of the smelting furnace body.

The above description shows that, by the above technical solution of the present application, the technical problem to be solved by the present application can be necessarily solved.

Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:

according to the utility model, the vortex rod is driven to rotate by the starting motor, so that the vortex rod, the mounting block and the mounting block are driven to rotate to the right for angle adjustment, the polar center circle is reduced when the distance between the electrodes is shortened, an electric arc is formed, when the temperature in the middle part is enough, the vortex rod is driven by the starting motor to rotate, so that the vortex rod, the mounting block and the mounting block are driven to rotate to the right for angle adjustment, the distance between the electrodes is further increased, the polar center circle is enlarged, and the outer Zhou Shengwen is aggravated;

according to the utility model, the first connecting rod is driven to move upwards by rotating the turntable, and the smelting furnace body is driven to incline to the right side, so that the smelted boron carbide crystals can be conveniently poured out through the discharge hole.

Drawings

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

FIG. 2 is a schematic view of the structure of the electrode adjusting mechanism of the present utility model;

FIG. 3 is a schematic view of the internal structure of the mounting block of the present utility model;

fig. 4 is a partially enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a smelting furnace body; 2. a discharge port; 3. a smelting furnace cover body; 4. an electrode port; 5. a feed inlet; 6. a material moving mechanism; 601. a first connecting rod; 602. a turntable; 603. the support is fast; 604. a second connecting rod; 7. an electrode adjusting mechanism; 701. a mounting block; 702. a screw rod; 703. a slide block; 704. a turbine; 705. an adjusting block; 706. a scroll rod; 707. a motor; 708. a cross bar; 8. an electrode; 9. a two-way screw rod; 10. an electrode clamping block.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Description of the preferred embodiments

As shown in fig. 1, 2 and 4, the present utility model provides a technical solution: a boron carbide crystal smelting furnace comprises a smelting furnace body 1, a material moving mechanism 6 positioned below the smelting furnace body 1 and an electrode adjusting mechanism 7 positioned above the smelting furnace body 1;

the smelting furnace comprises a smelting furnace body 1, a smelting furnace cover body 3, an electrode port 4, a bidirectional screw rod 9, an electrode clamping block 10, an electrode 8, a feed port 5 and a discharge port 2, wherein the smelting furnace cover body 3 is arranged at the top of the smelting furnace body 1, the electrode port 4 is arranged on the surface of the smelting furnace cover body 3, the bidirectional screw rod 9 is arranged in the installation block 701, the electrode clamping block 10 is arranged below the bidirectional screw rod 9, the electrode 8 is arranged below the installation block 701, the feed port 5 is arranged on the left side of the smelting furnace body 1, and the discharge port 2 is arranged on the right side of the smelting furnace body 1.

Example two

The scheme in the first embodiment is further described below in conjunction with a specific working manner, and the details are described below:

as shown in fig. 1, as a preferred embodiment, on the basis of the above mode, further, the material moving mechanism 6 includes a first connecting rod 601, a turntable 602 is connected below the first connecting rod 601, a supporting block 603 is provided on the right side of the turntable 602, a second connecting rod 604 is connected above the supporting block 603, the first connecting rod 601 is driven to move upwards by rotating the turntable 602, and meanwhile, the smelting furnace body 1 is driven to incline to the right side, so that the smelted boron carbide crystals are poured out through a discharge port 2.

As shown in fig. 2 and 3, as a preferred embodiment, further, the electrode adjusting mechanism 7 includes a screw rod 702, a slider 703 is mounted on the surface of the screw rod 702, a cross bar 708 is connected to the right side of the slider 703, an adjusting block 705 is disposed below the cross bar 708, a vortex bar 706 is mounted inside the adjusting block 705, a motor 707 is disposed on the right side of the vortex bar 706, a turbine 704 is disposed below the vortex bar 706, a mounting block 701 is mounted below the turbine 704, the vortex bar 706 is driven to rotate by starting the motor 707, thereby driving the vortex bar 706, the mounting block 701 and the mounting block 701 to perform angle adjustment to the right, when the middle temperature is enough, the vortex bar 706 is driven to rotate by starting the motor 707, thereby driving the vortex bar 706, the mounting block 701 and the mounting block 701 to perform angle adjustment to the right, further enabling the distance between the electrodes 8 to become far, and enabling an outer Zhou Shengwen.

From the above, it can be seen that:

the utility model aims at the technical problems that: the existing boron carbide crystal smelting furnaces are inconvenient in material taking in the furnace body, and the distance between the adjusting electrodes cannot be flexibly adjusted according to requirements. Meanwhile, the implementation process of the technical scheme is as follows:

firstly, adding boron carbide crystal smelting raw materials into the smelting furnace body 1 through a feeding hole 5, then putting an electrode 8 into the smelting furnace body 1 through an electrode hole 4 on the surface of a smelting furnace cover body 3, switching on a power supply, starting a motor 707 to drive a vortex rod 706 to rotate, thereby driving the vortex rod 706, a mounting block 701 and the mounting block 701 to adjust the angle rightwards, further shortening the distance between the electrodes 8, reducing the polar circle to form an electric arc, when the temperature in the middle part is enough, starting the motor 707 to drive the vortex rod 706 to rotate, driving the vortex rod 706, the mounting block 701 and the mounting block 701 to adjust the angle rightwards, further enabling the distance between the electrodes 8 to be far, enlarging the polar circle, and further enabling an outer Zhou Shengwen to be aggravated;

through above-mentioned setting, this application must solve above-mentioned technical problem, simultaneously, realizes following technical effect:

according to the utility model, the vortex rod 706 is driven to rotate by the starting motor 707, so that the vortex rod 706, the mounting block 701 and the mounting block 701 are driven to perform angle adjustment to the right, the polar circle is reduced when the distance between the electrodes 8 is shortened, an electric arc is formed, when the temperature in the middle is enough, the vortex rod 706 is driven to rotate by the starting motor 707, so that the vortex rod 706, the mounting block 701 and the mounting block 701 are driven to perform angle adjustment to the right, the distance between the electrodes 8 is further increased, the polar circle is increased, the outer Zhou Shengwen is further increased, the temperature in the smelting furnace body 1 is balanced, the phenomenon of insufficient temperature or overhigh temperature is prevented, the problem that the distance between the electrodes 8 cannot be flexibly adjusted according to the requirement in the existing boron carbide crystal smelting furnace body 1 is solved, and the height of the electrodes 8 can be adjusted through the arranged screw rod 702 and the sliding block 703, so that the method is very flexible;

according to the utility model, the turntable 602 is rotated to drive the first connecting rod 601 to move upwards, and meanwhile, the smelting furnace body 1 is driven to incline to the right side, so that smelted boron carbide crystals can be conveniently poured out through the discharge hole 2, and the problem that the existing boron carbide crystal smelting furnaces are inconvenient in material taking in the furnace body is solved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The boron carbide crystal smelting furnace is characterized by comprising a smelting furnace body (1), a material moving mechanism (6) positioned below the smelting furnace body (1) and an electrode adjusting mechanism (7) positioned above the smelting furnace body (1);

the top of the smelting furnace body (1) is provided with a smelting furnace cover body (3), and the surface of the smelting furnace cover body (3) is provided with an electrode opening (4).

2. The boron carbide crystal smelting furnace according to claim 1, wherein the material moving mechanism (6) comprises a first connecting rod (601), a rotary table (602) is connected below the first connecting rod (601), and a supporting block (603) is arranged on the right side of the rotary table (602).

3. A boron carbide crystal smelting furnace according to claim 2, wherein a second connecting rod (604) is connected to the upper part of the support block (603).

4. The boron carbide crystal smelting furnace according to claim 1, wherein the electrode adjusting mechanism (7) comprises a screw rod (702), a sliding block (703) is mounted on the surface of the screw rod (702), a cross rod (708) is connected to the right side of the sliding block (703), an adjusting block (705) is arranged below the cross rod (708), a scroll rod (706) is mounted in the adjusting block (705), and a motor (707) is arranged on the right side of the scroll rod (706).

5. The boron carbide crystal smelting furnace according to claim 4, wherein a turbine (704) is provided below the turbine rod (706), and a mounting block (701) is mounted below the turbine (704).

6. The boron carbide crystal smelting furnace according to claim 5, wherein the mounting block (701) is internally provided with a bidirectional screw rod (9), an electrode clamping block (10) is mounted below the bidirectional screw rod (9), and an electrode (8) is mounted below the mounting block (701).

7. A boron carbide crystal smelting furnace according to claim 1, wherein the left side of the smelting furnace body (1) is provided with a feed inlet (5), and the right side of the smelting furnace body (1) is provided with a discharge outlet (2).