An automatic discharging device during titanium sponge reduction process

Abstract

The present invention provides an automatic lower discharge device for a titanium sponge reduction process, wherein one end of the lower discharge device is docked with a reactor; the other end of the lower discharge device is docked with a ladle, and the lower discharge device includes a magnesium chloride discharge pipe, on which a heating device and an electric adjustment device are installed, and the electric adjustment device is used to drive the magnesium chloride discharge pipe to dock with the ladle. Compared with the prior art, the automatic lower discharge device for a titanium sponge reduction process described in the present invention has the following advantages: first, the heating device can heat the magnesium chloride in the magnesium chloride discharge pipe to prevent the magnesium chloride from condensing and agglomerating to block the magnesium chloride discharge pipe; second, the electric adjustment device can drive the magnesium chloride discharge pipe to automatically dock and insert it into the magnesium chloride ladle, which is simple to operate, greatly reduces labor intensity and operational safety risks, and improves work efficiency; third, it can be used repeatedly after one investment.

Description

Technical Field

[0001] The present invention relates to the technical field of nonferrous metal smelting, and in particular to an automatic discharging device in a titanium sponge reduction process. Background Art

[0002] The process of producing sponge titanium by magnesium thermal reduction is to add magnesium and titanium tetrachloride into the reactor for reduction reaction. During the reduction process, magnesium chloride will be generated as a by-product with the chemical formula MgCl2, and the by-product needs to be removed in stages.

[0003] There are currently three ways to discharge magnesium chloride: 1. Discharge magnesium chloride from the bottom of the reactor. 2. Discharge magnesium chloride from the top of the magnesium chloride discharge pipe inside the reactor. 3. Discharge magnesium chloride from the bottom of the magnesium chloride discharge pipe inside the reactor.

[0004] The applicant's previous patent application number CN201821711202.7 discloses a magnesium chloride discharge tooling for discharging magnesium chloride, which includes a vertical pipe, a metal hose, a blind plate and an argon-filled plug-in tube. The bottom end of the vertical pipe is a magnesium chloride discharge port, and the top of the vertical pipe is connected to the blind plate through flange I. The argon-filled plug-in tube passes through the blind plate and is connected to the vertical pipe. One end of the metal hose is connected to the vertical pipe through a hard connecting pipe, and the other end of the metal hose is provided with a flange II to achieve docking and connection between the magnesium chloride discharge tooling and the magnesium chloride discharge pipe on the U-shaped reactor. Although this patent solves the problems of welding magnesium chloride discharge tooling during the reduction process of sponge titanium production, single-furnace single-discharge magnesium chloride tooling, and incomplete discharge of residual magnesium chloride in the magnesium chloride discharge tooling, and makes the magnesium chloride discharge tooling universal for all furnaces without the need for welding after the U-shaped reactor is in place, workers are required to separately dock the reactor magnesium chloride discharge pipe flange and dock and insert the magnesium chloride discharge pipe into the magnesium chloride lifting bag when discharging magnesium chloride. The operation is complicated and there are splashing and agglomeration phenomena during the docking process, which leads to high labor intensity and operational safety risks.

[0005] In view of this, the present invention is proposed. Summary of the Invention

[0006] The purpose of the present invention is to provide an automatic discharging device during the reduction process of sponge titanium to solve the problems in the prior art where workers need to dock and insert the magnesium chloride discharge pipe into the magnesium chloride ladle when discharging magnesium chloride. The operation is complicated and there are splashing and agglomeration phenomena during the docking process, which leads to high labor intensity and operational safety risks.

[0007] To achieve the above object, the technical solution of the present invention is achieved as follows:

[0008] An automatic lower discharge device for a titanium sponge reduction process, wherein one end of the lower discharge device is docked with a reactor; the other end of the lower discharge device is docked with a ladle, and the lower discharge device comprises a magnesium chloride discharge pipe, on which a heating device and an electric adjustment device are installed, and the electric adjustment device is used to drive the magnesium chloride discharge pipe to dock with the ladle.

[0009] The automatic discharging device in the sponge titanium reduction process described in the present invention has the following characteristics: first, a heating device can heat the magnesium chloride in the magnesium chloride discharge pipe to prevent the magnesium chloride from condensing and agglomerating to block the magnesium chloride discharge pipe; second, an electric adjustment device can drive the magnesium chloride discharge pipe to automatically dock and insert it into the magnesium chloride lifting bag, which is simple to operate, greatly reduces labor intensity and operational safety risks, and improves work efficiency; third, it can be put into use once and can be used repeatedly.

[0010] Furthermore, the electric adjustment device includes a first drive device and a second drive device, and the first drive device and the second drive device cooperate to drive the magnesium chloride discharge pipe to move in the up, down, left and right directions to dock with the lifting bag.

[0011] The first drive device and the second drive device are interconnected, and work together to drive the magnesium chloride discharge pipe to move in the up, down, left, and right directions to dock with the lifting bag. First, the electric adjustment device drives the magnesium chloride discharge pipe to automatically dock and insert it into the magnesium chloride lifting bag, which is simple to operate and greatly reduces labor intensity and safety risks. Second, work efficiency is improved; third, the operating stability of the drive device is improved.

[0012] Furthermore, the first driving device includes a first driving motor and a first connecting rod assembly, one end of the first connecting rod assembly is hinged to the first driving motor, and the other end of the first connecting rod assembly is hinged to the magnesium chloride discharge pipe.

[0013] This setting facilitates the electric adjustment device to drive the magnesium chloride discharge pipe to automatically dock and insert it into the magnesium chloride lifting bag. The operation is simple, which greatly reduces labor intensity and safety risks and improves work efficiency.

[0014] Furthermore, the second driving device includes a second driving motor and a second connecting rod assembly, one end of the second connecting rod assembly is hinged to the second driving motor, and the other end of the second connecting rod assembly is hinged to the magnesium chloride discharge pipe.

[0015] This setting facilitates the electric adjustment device to drive the magnesium chloride discharge pipe to automatically dock and insert it into the magnesium chloride lifting bag. The operation is simple, which greatly reduces labor intensity and safety risks and improves work efficiency.

[0016] Furthermore, the magnesium chloride discharge pipe includes an upper pipe section and a lower pipe section, the lower pipe section is separately arranged from the upper pipe section, the upper pipe section is docked with the reactor, and the lower pipe section is docked with the ladle, the heating device is installed on the upper pipe section, and the electric adjustment device is installed on the lower pipe section.

[0017] This arrangement firstly facilitates the fixed connection between the upper pipe section and the reactor, and secondly, when docking with the lifting bag, it is only necessary to drive the lower pipe section to dock with the lifting bag; there is no need to re-weld and dock with the reactor after docking with the lifting bag each time, which reduces labor intensity and improves work efficiency.

[0018] Furthermore, a funnel device is provided on the lower pipe section, and the funnel device is provided at one end close to the upper pipe section.

[0019] When the lower pipe section is docked with the ladle, the funnel device can prevent the magnesium chloride flowing down from the upper pipe section from splashing outside the lower discharge device 1.

[0020] Furthermore, a docking cavity is provided on the funnel device, and the upper pipe section extends into the docking cavity.

[0021] This arrangement can prevent the magnesium chloride flowing down from the upper pipe section from splashing outside the lower discharge device, and ensure that the magnesium chloride flowing down from the upper pipe section flows into the docking cavity.

[0022] Furthermore, a mounting hole is provided at the bottom of the docking cavity, and the mounting hole is used for mounting the lower pipe section.

[0023] This arrangement facilitates installation of the funnel device and the lower pipe section.

[0024] Furthermore, a camera device is installed on the lower pipe section, and the camera device is installed on a side close to the lifting bag.

[0025] This arrangement facilitates accurate insertion of the lower pipe section into the ladle opening.

[0026] Furthermore, the camera device is rotatably connected to the lower pipe section.

[0027] This arrangement increases the monitoring angle and area of the camera device, and further facilitates the accurate insertion of the lower pipe section into the ladle opening.

[0028] The present invention proposes an automatic discharging device during the reduction process of titanium sponge. Compared with the prior art, the automatic discharging device during the reduction process of titanium sponge described in the present invention has the following beneficial effects:

[0029] 1) In the automatic discharging device during the titanium sponge reduction process described in the present invention, the heating device can heat the magnesium chloride in the magnesium chloride discharge pipe to prevent the magnesium chloride from condensing and agglomerating to block the magnesium chloride discharge pipe.

[0030] 2) The automatic discharging device in the titanium sponge reduction process described in the present invention has an electric adjustment device that can drive the magnesium chloride discharge pipe to automatically dock and insert it into the magnesium chloride lifting bag. The operation is simple, greatly reduces labor intensity and operational safety risks, and improves work efficiency.

[0031] 3) The automatic discharging device in the titanium sponge reduction process of the present invention can be put into use once and can be used repeatedly. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic diagram of the main structure of an automatic discharging device in a titanium sponge reduction process according to an embodiment of the present invention;

[0033] Figure 2 This is a schematic diagram of the partial cross-sectional structure of an automatic discharging device in a titanium sponge reduction process according to an embodiment of the present invention.

[0034] Description of reference numerals:

[0035] 1. Lower discharge device; 11. Magnesium chloride discharge pipe; 111. Upper pipe section; 1111. First pipe section; 1112. Second pipe section; 112. Lower pipe section; 1121. Third pipe section; 1122. Fourth pipe section; 1123. Fifth pipe section; 113. Flange; 12. Heating device; 13. Funnel device; 131. Docking cavity; 132. Mounting hole; 133. Insulation sleeve; 14. Electric adjustment device; 141. First drive device; 1411. First drive motor; 1412. First connecting rod assembly; 142. Second drive device; 1421. Second drive motor; 1422. Second connecting rod assembly; 143. Mounting bracket; 15. Camera device; 2. Reactor; 3. Lifting bag. DETAILED DESCRIPTION

[0036] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The descriptions of "first", "second", etc. mentioned in the embodiments of the present invention are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0037] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0038] Example 1

[0039] This embodiment proposes an automatic discharge device during the reduction process of titanium sponge. Figure 1 As shown, one end of the lower discharge device 1 is connected to the reactor 2; the other end of the lower discharge device 1 is connected to the ladle 3. Specifically, as shown Figure 1 As shown, the upper end of the lower discharge device 1 is connected to the reactor 2, and the lower end of the lower discharge device 1 is connected to the ladle 3.

[0040] Specifically, the lower discharge device 1 includes a magnesium chloride discharge pipe 11, which is used to discharge magnesium chloride; a heating device 12 and an electric adjustment device 14 are installed on the magnesium chloride discharge pipe 11, and the electric adjustment device 14 is used to drive the magnesium chloride discharge pipe 11 to dock with the ladle 3.

[0041] The automatic discharging device in the sponge titanium reduction process described in the present invention has the following characteristics: first, the heating device 12 can heat the magnesium chloride in the magnesium chloride discharge pipe 11 to prevent the magnesium chloride from condensing and agglomerating to block the magnesium chloride discharge pipe 11; second, the electric adjustment device 14 can drive the magnesium chloride discharge pipe 11 to automatically dock and insert it into the magnesium chloride lifting bag 3, which is simple to operate, greatly reduces labor intensity and operational safety risks, and improves work efficiency; third, it can be put into use once and can be used repeatedly.

[0042] Specifically, such as Figure 1 As shown, the electric adjustment device 14 includes a first drive device 141 and a second drive device 142. The first drive device 141 and the second drive device 142 cooperate to drive the magnesium chloride discharge pipe 11 to move in the up, down, left, and right directions to dock with the lifting bag 3. The first drive device 141 and the second drive device 142 are arranged at intervals.

[0043] The first drive device 141 and the second drive device 142 are interconnected and work together to drive the magnesium chloride discharge pipe 11 to move in the up, down, left and right directions to dock with the lifting bag 3. First, the electric adjustment device 14 drives the magnesium chloride discharge pipe 11 to automatically dock and insert it into the magnesium chloride lifting bag 3, which is simple to operate and greatly reduces labor intensity and safety risks. Second, work efficiency is improved; third, the operating stability of the drive device is improved.

[0044] Specifically, such as Figure 1 As shown, the first driving device 141 and the second driving device 142 are installed on the mounting frame 143. The first driving device 141 and the second driving device 142 are installed on the mounting frame 143 at intervals. This arrangement further improves the operating stability of the driving device.

[0045] Specifically, such as Figure 1As shown, the first driving device 141 includes a first driving motor 1411 and a first connecting rod assembly 1412 , one end of the first connecting rod assembly 1412 is hinged to the first driving motor 1411 , and the other end of the first connecting rod assembly 1412 is hinged to the magnesium chloride discharge pipe 11 .

[0046] This arrangement facilitates the electric adjustment device 14 to drive the magnesium chloride discharge pipe 11 to automatically dock and insert into the magnesium chloride lifting bag 3, which is simple to operate, greatly reduces labor intensity and safety risks, and improves work efficiency.

[0047] Specifically, such as Figure 1 As shown, the second driving device 142 includes a second driving motor 1421 and a second connecting rod assembly 1422 , one end of the second connecting rod assembly 1422 is hinged to the second driving motor 1421 , and the other end of the second connecting rod assembly 1422 is hinged to the magnesium chloride discharge pipe 11 .

[0048] This arrangement facilitates the electric adjustment device 14 to drive the magnesium chloride discharge pipe 11 to automatically dock and insert into the magnesium chloride lifting bag 3, which is simple to operate, greatly reduces labor intensity and safety risks, and improves work efficiency.

[0049] Specifically, such as Figure 1 As shown, the other end of the first connecting rod assembly 1412 is hinged to the lower pipe section 112, and the other end of the second connecting rod assembly 1422 is hinged to the lower pipe section 112. The first connecting rod assembly 1412 and the second connecting rod assembly 1422 are spaced apart on the lower pipe section 112.

[0050] This arrangement facilitates the electric adjustment device 14 to drive the magnesium chloride discharge pipe 11 to automatically dock and insert into the magnesium chloride lifting bag 3, which is simple to operate, greatly reduces labor intensity and safety risks, and improves work efficiency.

[0051] Specifically, such as Figure 1 As shown, the magnesium chloride discharge pipe 11 includes an upper pipe section 111 and a lower pipe section 112 . The upper pipe section 111 is connected to the reactor 2 , and the lower pipe section 112 is connected to the ladle 3 .

[0052] Specifically, such as Figure 2 As shown, the lower pipe section 112 is separately provided from the upper pipe section 111 , and the electric adjustment device 14 is installed on the lower pipe section 112 . The electric adjustment device 14 is used to drive the lower pipe section 112 to dock with the lifting bag 3 .

[0053] This arrangement firstly facilitates the fixed connection between the upper pipe section 111 and the reactor 2; secondly, when docking with the ladle 3, it is only necessary to drive the lower pipe section 112 to dock with the ladle 3; there is no need to re-weld and dock with the reactor 2 after docking with the ladle 3 each time, thereby reducing labor intensity and improving work efficiency.

[0054] Specifically, such as Figure 2 As shown, the upper pipe section 111 includes a first pipe section 1111 and a second pipe section 1112 , and the first pipe section 1111 and the second pipe section 1112 are vertically arranged.

[0055] This arrangement reduces the flow resistance of the magnesium chloride, reduces the occurrence of agglomeration, and can also prevent the magnesium chloride from splashing outside the lower discharge device 1, thereby facilitating the smooth flow of the magnesium chloride to the ladle 3.

[0056] Specifically, such as Figure 2 As shown, the lower pipe section 112 includes a third pipe section 1121, a fourth pipe section 1122, and a fifth pipe section 1123. The angle α between the third pipe section 1121 and the second pipe section 1112 satisfies the following conditions: 30° < α < 45°. This arrangement reduces the flow resistance of magnesium chloride, reduces the occurrence of agglomeration, and prevents magnesium chloride from splashing outside the lower discharge device 1, facilitating the smooth flow of magnesium chloride to the ladle 3. The angle β between the fourth pipe section 1122 and the third pipe section 1121 satisfies the following conditions: 45° < β < 60°. This arrangement reduces the flow resistance and agglomeration of magnesium chloride, facilitating its smooth flow to the ladle 3. The fifth pipe section 1123 is arranged parallel to the third pipe section 1121. This arrangement reduces the flow resistance and agglomeration of magnesium chloride, facilitating its smooth flow to the ladle 3.

[0057] Specifically, such as Figure 1 As shown, the heating device 12 is installed on the upper pipe section 111. The setting of the heating device 12 heats the magnesium chloride in the upper pipe section 111 to prevent the magnesium chloride from condensing and agglomerating to block the magnesium chloride discharge pipe 11.

[0058] More specifically, Figure 1 As shown, the heating device 12 is installed on the circumference of the upper pipe section 111. The heating device 12 is a prior art, and the specific structure and principle of the heating device 12 are not described in detail here.

[0059] Specifically, such as Figure 1 and Figure 2 As shown, a funnel device 13 is provided on the lower pipe section 112 , and the funnel device 13 is provided at one end close to the upper pipe section 111 .

[0060] When the lower pipe section 112 is docked with the ladle 3 , the funnel device 13 can prevent the magnesium chloride flowing down from the upper pipe section 111 from splashing outside the lower discharge device 1 .

[0061] Specifically, such as Figure 2 As shown, a docking cavity 131 is provided on the funnel device 13 , and the upper tube section 111 extends into the docking cavity 131 .

[0062] This arrangement can prevent the magnesium chloride flowing down from the upper pipe section 111 from splashing outside the lower discharge device 1 , and ensure that the magnesium chloride flowing down from the upper pipe section 111 flows into the docking cavity 131 .

[0063] Specifically, such as Figure 2 As shown, a mounting hole 132 is provided at the bottom of the docking cavity 131 , and the mounting hole 132 is used for mounting the lower pipe section 112 .

[0064] This arrangement facilitates installation of the funnel device 13 and the lower pipe section 112 together.

[0065] Specifically, such as Figure 1 As shown, a thermal insulation sleeve 133 is provided below the funnel assembly 13 and engages with the lower pipe section 112. The thermal insulation sleeve 133 is fixed to the outside of the lower pipe section 112. This arrangement protects the lower pipe section 112 from scratches and damage. Furthermore, it insulates the magnesium chloride, preventing it from agglomerating and ensuring smooth flow to the ladle 3.

[0066] The electric adjustment device 14 is installed on the thermal insulation sleeve 133. This arrangement can prevent the electric adjustment device 14 from scratching and damaging the lower pipe section 112.

[0067] Specifically, such as Figure 1 As shown, a camera device 15 is installed on the lower pipe section 112 , and the camera device 15 is installed on a side close to the lifting bag 3 .

[0068] This arrangement facilitates accurate insertion of the lower pipe section 112 into the opening of the ladle 3 , thereby preventing magnesium chloride from splashing outside the lower discharge device 1 .

[0069] Specifically, such as Figure 1 As shown, the camera device 15 is rotatably connected to the lower pipe section 112.

[0070] This arrangement increases the monitoring angle and area of the camera device 15 , further facilitates accurate insertion of the lower pipe section 112 into the opening of the ladle 3 , and prevents magnesium chloride from splashing outside the lower discharge device 1 .

[0071] Specifically, such as Figure 1 and Figure 2 As shown, a flange 113 is provided on the upper pipe section 111 , and the flange 113 is provided on a side close to the reactor 2 .

[0072] Specifically, the lower discharge device 1 further includes a control host, which is in communication with the electric adjustment device 14 . The control host is used to control the movement of the electric adjustment device 14 .

[0073] For the automatic discharging device 1 in the sponge titanium reduction process, in addition to the magnesium chloride discharge pipe 11, the heating device 12, the funnel device 13, the electric adjustment device 14 and the camera device 15, it also includes other related components. In view of the fact that the specific structure and specific assembly relationship of the related components are all existing technologies, they will not be described here.

[0074] Compared with the prior art, the automatic discharging device in the sponge titanium reduction process described in this embodiment has the following beneficial effects: the magnesium chloride discharge pipe 11, the heating device 12, the funnel device 13, the electric adjustment device 14 and the camera device 15 are interrelated and work together to play multiple roles: first, the heating device 12 can heat the magnesium chloride in the magnesium chloride discharge pipe 11 to prevent the magnesium chloride from condensing and agglomerating and blocking the magnesium chloride discharge pipe 11; second, the electric adjustment device 14 can drive the magnesium chloride discharge pipe 11 to move up and down and left and right to automatically dock and insert it into the magnesium chloride lifting bag 3, which is simple to operate, greatly reduces labor intensity and operational safety risks, and improves work efficiency; third, the upper The pipe section 111 and the lower pipe section 112 are separately arranged. On the one hand, it is convenient for the upper pipe section 111 to be fixedly connected to the reactor 2. On the other hand, when docking with the ladle 3, it is only necessary to drive the lower pipe section 112 to dock with the ladle 3. There is no need to re-weld and dock with the reactor 2 after docking with the ladle 3 each time, which reduces labor intensity and improves work efficiency. Fourth, when the lower pipe section 112 is docked with the ladle 3, the funnel device 13 can prevent the magnesium chloride flowing down from the upper pipe section 111 from splashing to the outside of the lower discharge device 1, ensuring that the magnesium chloride flows completely into the lower pipe section 112. Fifth, the setting of the camera device 15 facilitates the lower pipe section 112 to be accurately inserted into the mouth of the ladle 3, avoiding magnesium chloride splashing to the outside of the lower discharge device 1.

[0075] Although the present invention is disclosed as above, the present invention is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be based on the scope defined by the claims.

Claims

1. An automatic discharge device for titanium sponge reduction process, wherein one end of the discharge device (1) is connected to the reactor (2); the other end of the discharge device (1) is connected to the ladle (3), characterized in that: The lower discharge device (1) comprises a magnesium chloride discharge pipe (11), a heating device (12) and an electric adjustment device (14) are installed on the magnesium chloride discharge pipe (11), and the electric adjustment device (14) is used to drive the magnesium chloride discharge pipe (11) to dock with the ladle (3); The magnesium chloride discharge pipe (11) comprises an upper pipe section (111) and a lower pipe section (112), the lower pipe section (112) being arranged separately from the upper pipe section (111), the upper pipe section (111) being connected to the reactor (2), and the lower pipe section (112) being connected to the ladle (3), the heating device (12) being mounted on the upper pipe section (111), and the electric adjustment device (14) being mounted on the lower pipe section (112); A funnel device (13) is provided on the lower pipe section (112), and the funnel device (13) is provided at one end close to the upper pipe section (111); A docking cavity (131) is provided on the funnel device (13), and the upper pipe section (111) extends into the docking cavity (131); A heat-insulating sleeve (133) is provided below the funnel device (13), and the heat-insulating sleeve (133) cooperates with the lower pipe section (112).

2. The automatic discharging device in the titanium sponge reduction process according to claim 1, characterized in that: The electric adjustment device (14) comprises a first drive device (141) and a second drive device (142). The first drive device (141) and the second drive device (142) cooperate to drive the magnesium chloride discharge pipe (11) to move in the up, down, left, and right directions to dock with the lifting bag (3).

3. The automatic discharging device in the titanium sponge reduction process according to claim 2, characterized in that: The first driving device (141) comprises a first driving motor (1411) and a first connecting rod assembly (1412), one end of the first connecting rod assembly (1412) being hinged to the first driving motor (1411), and the other end of the first connecting rod assembly (1412) being hinged to the magnesium chloride discharge pipe (11).

4. The automatic discharging device in the titanium sponge reduction process according to claim 3, characterized in that: The second driving device (142) comprises a second driving motor (1421) and a second connecting rod assembly (1422), one end of the second connecting rod assembly (1422) is hinged to the second driving motor (1421), and the other end of the second connecting rod assembly (1422) is hinged to the magnesium chloride discharge pipe (11).

5. The automatic discharging device in the titanium sponge reduction process according to claim 1, characterized in that: A mounting hole (132) is provided at the bottom of the docking cavity (131), and the mounting hole (132) is used for mounting the lower pipe section (112).

6. The automatic discharging device in the titanium sponge reduction process according to claim 5, characterized in that: A camera device (15) is installed on the lower pipe section (112), and the camera device (15) is installed on a side close to the lifting bag (3).

7. The automatic discharging device in the titanium sponge reduction process according to claim 6, characterized in that: The camera device (15) is rotatably connected to the lower pipe section (112).

Images