Device for discharging solid magnesium chloride for multiple times by utilizing separator

Abstract

The invention discloses a device for discharging solid magnesium chloride for multiple times by utilizing a separator. The device consists of two parts, namely the separator and a support frame, the separator is composed of two partition plates which are arranged on a supporting plate and are crossed in a cross shape, a lifting lug is arranged at the intersection of the two partition plates, and W-shaped grooves are formed in the ends of the partition plates. According to the supporting frame, four reverse W-shaped grooves are formed in the inner wall of a cylinder, a flange is arranged on the upper edge of the cylinder, and three lifting lugs are arranged on the flange. And the W-shaped groove formed in the separator is matched with the inverted W-shaped groove formed in the support frame, so that the separator and the support frame are assembled together. According to the invention, during sponge titanium reduction production, solid magnesium chloride is continuously discharged for multiple times; the hoisting times of the crown block are reduced, and the labor intensity of workers is reduced; the structure is simple and operation is easy.

Description

Technical Field

[0001] The present invention relates to a titanium sponge production device, and particularly to a device for discharging solid magnesium chloride during the reduction production of titanium sponge. Background Art

[0002] The magnesium reduction method is the main method for industrial production of titanium sponge. During the production process, in order to ensure the progress of the reaction and the formation of the titanium sponge structure, it is necessary to regularly and quantitatively discharge the by-product magnesium chloride of the reaction. When using an inverted U-shaped reduction and distillation combined furnace to produce titanium sponge, a square iron bucket is usually placed inside the cold-end support frame for discharging magnesium chloride. After cooling, it is lifted out by a crane. Since the expansion coefficients of magnesium chloride and iron are different, when the magnesium chloride cools to a certain extent, the crane hooks the lifting ring at the bottom of the bucket, and the solid magnesium chloride in the bucket can be poured out. The current reduction cycle is to discharge magnesium chloride once every approximately 3 - 4 hours. Taking 8 reduction furnaces as an example, the time for each round of weighing the bucket and tipping the bucket takes about 1 hour for the crane, and the number of people required is 2 - 4. Because the discharge times of magnesium chloride from each reduction furnace are inconsistent, weighing the bucket and tipping the bucket may be carried out in multiple time periods. The crane also needs to lift other things. Especially at the end of feeding, the time occupied by the crane for piercing the fire is relatively long. Multiple production arrangements require the use of the crane, which makes the operators wait for the crane for a long time at the workshop site, and the overall production progress slows down. Currently, during the reduction process of titanium sponge production, there is still the problem that solid magnesium chloride can only be discharged once. Summary of the Invention

[0003] The present invention aims to solve the problem that solid magnesium chloride can only be discharged once during the reduction process of titanium sponge production.

[0004] To solve the above technical problems, the present invention adopts the following technical solutions: A device for discharging solid magnesium chloride multiple times using a separator, which consists of two parts: a separator and a support frame; The separator is composed of two partition plates in a "cross" shape on a support plate. There is a lifting ear at the intersection of the two partition plates, and W-shaped grooves are provided at the ends of the partition plates; The support frame is composed of four reverse W-shaped grooves on the inner wall of the cylinder body. There is a flange on the upper edge of the cylinder body, and three lifting ears are provided on the flange; The W-shaped grooves provided on the separator cooperate with the reverse W-shaped grooves provided on the support frame to assemble the separator and the support frame together.

[0005] The beneficial effects of adopting the above technical solutions are as follows: The present invention realizes continuous multiple discharges of solid magnesium chloride during the reduction production of titanium sponge; The present invention reduces the number of crane lifts and reduces the labor intensity of workers; The present invention has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 It is a schematic structural diagram of the separator of the present invention.

[0007] In the figure: 1 - lifting lug, 2 - partition board, 3 - support plate, 4 - W-shaped groove.

[0008] Figure 2 It is a schematic structural diagram of the support frame of the present invention.

[0009] In the figure: 5 - lifting lug, 6 - cylinder body, 7 - flange, 8 - inverted W-shaped groove. DETAILED DESCRIPTION OF THE INVENTION

[0010] The following further describes the present invention in detail with reference to the accompanying drawings. However, it should not be understood that the scope of the subject matter of the present invention is limited to the following embodiments. Without departing from the above technical idea of the present invention, all modifications, substitutions, and changes made according to the common general knowledge and conventional means in the art are included in the scope of the present invention.

[0011] A device for discharging solid magnesium chloride multiple times by using a separator is composed of two parts: a separator and a support frame; The separator is composed of two partition boards 2 arranged in a "cross" shape on a support plate 3. A lifting lug 1 is arranged at the intersection of the two partition boards 2, and W-shaped grooves 4 are arranged at the ends of the partition boards 2; The support frame is composed of four inverted W-shaped grooves 8 arranged on the inner wall of a cylinder body 6. A flange 7 is arranged along the cylinder body 6, and three lifting lugs 5 are arranged on the flange 7; Before discharging magnesium chloride during the reduction process of titanium sponge production, the W-shaped groove 4 arranged on the separator is matched with the inverted W-shaped groove 8 arranged on the support frame so that Figure 1 the separator as shown in Figure 2 and the support as shown in are assembled, and then lifted into the cold end of the reduction furnace. The W-shaped groove 4 and the inverted W-shaped groove 8 in the support frame enable the partition board and the support frame to fit better at the partition board. Magnesium chloride is cooled and blocked in the "W" groove when it meets cold, so that magnesium chloride is not easily leaked into the connected partition board space, achieving the purpose of discharging solid magnesium chloride multiple times.

Claims

1. An apparatus for discharging solid magnesium chloride multiple times using a separator, characterized in that: It consists of two parts: a separator and a support frame; The separator is composed of two partition plates (2) in a "cross" shape on a support plate (3). A lifting lug (1) is provided at the intersection of the two partition plates (2), and W-shaped grooves (4) are provided at the ends of the partition plates (2); The support frame is composed of four reverse W-shaped grooves (8) on the inner wall of a cylinder body (6). A flange (7) is provided along the cylinder body (6), and three lifting lugs (5) are provided on the flange (7); The W-shaped grooves (4) provided on the separator cooperate with the reverse W-shaped grooves (8) provided on the support frame to assemble the separator and the support frame together.

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