Magnesium fluoride drying equipment

Abstract

The utility model relates to the technical field of drying equipment, in particular to magnesium fluoride drying equipment. According to the technical scheme, the magnesium fluoride drying device comprises a base and a drying barrel rotationally installed on the base and further comprises a stirring mechanism, magnesium fluoride in the drying barrel is divided into multiple parts through the stirring mechanism, one part of magnesium fluoride is periodically scattered into multiple parts of magnesium fluoride, and the stirring mechanism is installed on the base and the drying barrel. According to the stirring mechanism disclosed by the utility model, magnesium fluoride crystals are recombined, and magnesium fluoride of each part can be randomly arranged, so that the magnesium fluoride can be completely mixed, the magnesium fluoride is uniformly heated in a drying process, local overheating or supercooling is prevented, and the uniformity and stability of a drying effect are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of drying equipment, in particular to magnesium fluoride drying equipment. Background Art

[0002] Magnesium fluoride is an inorganic compound composed of halogen element fluorine and metallic element magnesium, with the chemical formula MgF2. This substance exists in the form of colorless tetragonal crystals or powder, is odorless, and is poorly soluble in water and alcohol, but slightly soluble in dilute acid and soluble in nitric acid. Magnesium fluoride exists mainly in the form of rare mineral sell aite in nature. It has a series of unique physical properties, including transparency over a wide wavelength range, which makes it an ideal material for space telescopes. Magnesium hydroxide is an inorganic weak base. Because of its strong buffering properties, high activity and adsorption capacity, as well as non-corrosive, non-toxic and harmless properties, it is known as a "green neutralizer", "environmentally friendly flame retardant" and "third base". These characteristics make magnesium hydroxide highly favored in promoting sustainable development strategies and protecting the environment.

[0003] In the process of producing magnesium fluoride, drying is an important step. This is because magnesium fluoride is easy to absorb moisture in a wet state to form magnesium hydroxide, which affects its performance and stability. Drying can help remove moisture from magnesium fluoride, ensure that it exists in anhydrous form, and improve the purity and quality of the product. When drying magnesium fluoride, stirring is an important operation step. Stirring helps magnesium fluoride to be evenly heated during the drying process, preventing local overheating or overcooling, thereby ensuring the uniformity and stability of the drying effect. In addition, stirring also helps to accelerate the evaporation of water and improve drying efficiency. When the existing magnesium fluoride drying equipment stirs magnesium fluoride, most of them use a motor to drive the stirring blade to rotate to stir the magnesium fluoride. This method can only fail to thoroughly mix the magnesium fluoride in the drying barrel, and it is impossible to completely re-layer the magnesium fluoride, and the stirring effect needs to be improved. Utility Model Content

[0004] The utility model aims to solve the problems existing in the background technology and to provide a magnesium fluoride drying device capable of re-layering magnesium fluoride.

[0005] The technical solution of the utility model: a magnesium fluoride drying device, comprising a base, a drying barrel rotatably mounted on the base, and also comprising:

[0006] A stirring mechanism is provided, wherein the stirring mechanism separates the magnesium fluoride in the drying barrel into multiple portions and periodically breaks up one portion of the magnesium fluoride into multiple portions of magnesium fluoride. The stirring mechanism is installed on the base and the drying barrel.

[0007] Optionally, the stirring mechanism includes a rotary drive device installed on the base and the drying barrel, and a dispersing mechanism installed inside the drying barrel, the rotary drive device drives the drying barrel to rotate, and the dispersing mechanism disperses a single portion of magnesium fluoride in the drying barrel into multiple portions of magnesium fluoride.

[0008] Optionally, the turnover drive device includes a motor support seat fixedly mounted on the base, a turnover motor fixedly mounted on the motor support seat, a driving gear rotatably mounted on the motor support seat, and a driven gear ring fixedly mounted on the drying barrel, wherein the output shaft of the turnover motor is fixedly connected to the driving gear, and the driving gear and the driven gear ring are meshed with each other.

[0009] Optionally, the dispersion mechanism includes a dispersion motor fixedly installed on one side of the drying barrel, a rotating shaft rotatably installed in the drying barrel, a plurality of dispersion blades fixedly installed on the rotating shaft, and a plurality of partition plates fixedly installed in the drying barrel, and the output shaft of the dispersion motor is fixedly connected to the rotating shaft.

[0010] Optionally, a heating chamber is provided in the partition plate, and a plurality of heating wires are fixedly installed in the heating chamber.

[0011] Optionally, a plurality of support blocks are fixedly mounted on the base, rollers are rotatably mounted on the support blocks, and a plurality of rotating rings are fixedly mounted on the drying barrel, and the rotating rings are pressed against the rollers.

[0012] Optionally, the drying barrel is provided with a feed port, and a plug is detachably installed in the feed port.

[0013] Optionally, a vacuum machine is fixedly installed on one side of the drying barrel, and the vacuum machine extracts water vapor in the drying barrel.

[0014] Compared with the prior art, the utility model has the following beneficial technical effects: the magnesium fluoride crystals are recombined through the stirring mechanism, and the magnesium fluoride of each part can be randomly arranged, so that the magnesium fluoride can be completely mixed, and the magnesium fluoride is evenly heated during the drying process to prevent local overheating or overcooling, thereby ensuring the uniformity and stability of the drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A structural schematic diagram of an embodiment of the utility model is given;

[0016] Figure 2 Provide a schematic diagram of the internal structure of the utility model;

[0017] Figure 3 Provide the utility model Figure 2 A partial enlarged view of point A in the middle.

[0018] Figure numerals: 1. base; 2. drying barrel; 201. feed port; 202. plug; 3. motor support seat; 301. revolving motor; 302. driving gear; 303. driven gear ring; 4. support block; 401. roller; 402. rotating ring; 5. partition plate; 501. rotating shaft; 502. dispersion blades; 503. dispersion motor; 6. heating chamber; 601. heating wire; 7. vacuum machine. DETAILED DESCRIPTION

[0019] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] Example

[0021] like Figure 1 As shown, the utility model proposes a magnesium fluoride drying device, including a base 1, a drying barrel 2 rotatably mounted on the base 1, a feed port 201 is provided on the drying barrel 2, a plug 202 is detachably installed in the feed port 201, and the plug is pulled out, and the magnesium fluoride crystals can be put into the drying barrel 2 through the feed port 201 for drying treatment.

[0022] like Figure 1-2As shown, it also includes a stirring mechanism, which separates the magnesium fluoride in the drying barrel 2 into multiple portions, and periodically breaks up one portion of the magnesium fluoride into multiple portions of magnesium fluoride. The stirring mechanism is installed on the base 1 and the drying barrel 2. The stirring mechanism includes a turnover drive device installed on the base 1 and the drying barrel 2, and also includes a dispersion mechanism installed inside the drying barrel 2. The turnover drive device drives the drying barrel 2 to rotate. The dispersion mechanism disperses a single portion of magnesium fluoride in the drying barrel 2 into multiple portions of magnesium fluoride. The turnover drive device includes a motor support base 3 fixedly installed on the base 1 and a motor support base 3 fixedly installed on the motor support base 3. The rotary motor 301 on the drying barrel 2, the driving gear 302 rotatably mounted on the motor support 3, and the driven gear ring 303 fixedly mounted on the drying barrel 2, the output shaft of the rotary motor 301 is fixedly connected to the driving gear 302, the driving gear 302 and the driven gear ring 303 are meshed with each other, the dispersion mechanism includes a dispersion motor 503 fixedly mounted on one side of the drying barrel 2, a rotating shaft 501 rotatably mounted in the drying barrel 2, a plurality of dispersion blades 502 fixedly mounted on the rotating shaft 501, and a plurality of partition plates 5 fixedly mounted in the drying barrel 2, the output shaft of the dispersion motor 503 is connected to the rotating shaft 501 After the magnesium fluoride crystals entering the drying barrel 2 fall to the bottom of the drying barrel 2, they will be separated into multiple magnesium fluoride crystals by multiple partition plates 5. At this time, the revolving motor 301 and the dispersion motor 503 are started. The revolving motor 301 drives the driving gear 302 to rotate, and then drives the driven gear ring 303 to rotate, so that the drying barrel 2 rotates. The dispersion motor 503 drives the rotating shaft 501 to rotate, and then drives the dispersion blades 502 to rotate. The rotation of the drying barrel 2 drives the partition plates 5 inside the drying barrel 2 to rotate, and then drives the magnesium fluoride crystals separated by the partition plates 5. When the partition plate 5 is rotated, when the head of the partition plate 5 begins to point downward, the magnesium fluoride crystals will fall off from between two adjacent partition plates 5, and the fallen magnesium fluoride crystals will be beaten by the rotating dispersion blades 502, so that the fallen magnesium fluoride crystals are dispersed into other partition plates 5 that are rotating with the drying barrel 2, so that the magnesium fluoride crystals are recombined, and the magnesium fluoride at the bottom, middle and top can be randomly arranged, so that the magnesium fluoride can be completely mixed, so that the magnesium fluoride is evenly heated during the drying process, and local overheating or overcooling is prevented, thereby ensuring the uniformity and stability of the drying effect.

[0023] like Figure 3 As shown, a heating chamber 6 is provided in the partition plate 5, and a plurality of heating wires 601 are fixedly installed in the heating chamber 6. When the heating wires 601 are started, the magnesium fluoride crystals in the adjacent partition plate 5 can be heated to evaporate the water vapor in the magnesium fluoride, thereby discharging the water vapor.

[0024] like Figure 1As shown, a plurality of support blocks 4 are fixedly mounted on the base 1, rollers 401 are rotatably mounted on the support blocks 4, and a plurality of swivels 402 are fixedly mounted on the drying barrel 2. The swivels 402 are pressed against the rollers 401, and the swivels 402 support the drying barrel 2. The swivels 402 and the rollers 401 are in contact with each other to reduce the friction generated during rotation.

[0025] like Figure 1 As shown, a vacuum machine 7 is fixedly installed on one side of the drying barrel 2, and the vacuum machine 7 extracts the water vapor in the drying barrel 2.

[0026] Working principle: Pull out the plug, and then put the magnesium fluoride crystals into the drying barrel 2 through the feed port 201 for drying. After the magnesium fluoride crystals enter the drying barrel 2 and fall to the bottom of the drying barrel 2, they will be separated into multiple magnesium fluoride crystals by multiple partition plates 5. At this time, start the turnover motor 301 and the dispersion motor 503. The turnover motor 301 drives the drying barrel 2 to rotate, and the dispersion motor 503 drives the dispersion blades 502 to rotate. The rotation of the drying barrel 2 drives the partition plate 5 inside the drying barrel 2 to rotate. When the head of the partition plate 5 begins to point downward, the magnesium fluoride crystals will fall off from between the two adjacent partition plates 5. The magnesium fluoride crystals will be beaten by the rotating dispersion blades 502, so that the detached magnesium fluoride is dispersed into other partition plates 5 that are rotating with the drying barrel 2, so that the magnesium fluoride crystals are recombined, and the magnesium fluoride at the bottom, middle and top can be randomly arranged, so that the magnesium fluoride can be completely mixed, so that the magnesium fluoride is evenly heated during the drying process, preventing local overheating or overcooling, thereby ensuring the uniformity and stability of the drying effect, the heating wire 601 can heat the magnesium fluoride crystals in the adjacent partition plates 5, evaporate the water vapor in the magnesium fluoride, and discharge the water vapor, and the vacuum machine 7 extracts the water vapor in the drying barrel 2.

[0027] The above-mentioned specific embodiments are only several optional embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A magnesium fluoride drying device, comprising a base (1), a drying barrel (2) rotatably mounted on the base (1), characterized in that: Also includes: A stirring mechanism, the stirring mechanism divides the magnesium fluoride in the drying barrel (2) into multiple portions, and periodically breaks up one portion of the magnesium fluoride into multiple portions of magnesium fluoride, the stirring mechanism being mounted on the base (1) and the drying barrel (2); The stirring mechanism comprises a rotary drive device installed on the base (1) and the drying barrel (2) and a dispersing mechanism installed inside the drying barrel (2), wherein the rotary drive device drives the drying barrel (2) to rotate, and the dispersing mechanism disperses a single portion of magnesium fluoride in the drying barrel (2) into multiple portions of magnesium fluoride; The epicyclic driving device comprises a motor support seat (3) fixedly mounted on the base (1), an epicyclic motor (301) fixedly mounted on the motor support seat (3), a driving gear (302) rotatably mounted on the motor support seat (3), and a driven gear ring (303) fixedly mounted on the drying barrel (2), wherein the output shaft of the epicyclic motor (301) is fixedly connected to the driving gear (302), and the driving gear (302) and the driven gear ring (303) are meshed with each other; The dispersion mechanism comprises a dispersion motor (503) fixedly mounted on one side of the drying barrel (2), a rotating shaft (501) rotatably mounted in the drying barrel (2), a plurality of dispersion blades (502) fixedly mounted on the rotating shaft (501), and a plurality of partition plates (5) fixedly mounted in the drying barrel (2); the output shaft of the dispersion motor (503) is fixedly connected to the rotating shaft (501).

2. A magnesium fluoride drying equipment according to claim 1, characterized in that, A heating chamber (6) is provided in the partition plate (5), and a plurality of heating wires (601) are fixedly installed in the heating chamber (6).

3. A magnesium fluoride drying equipment according to claim 1, characterized in that, A plurality of support blocks (4) are fixedly mounted on the base (1), a roller (401) is rotatably mounted on the support block (4), and a plurality of rotating rings (402) are fixedly mounted on the drying barrel (2), and the rotating rings (402) are pressed against the rollers (401).

4. A magnesium fluoride drying equipment according to claim 1, characterized in that, The drying barrel (2) is provided with a feed port (201), and a plug (202) is detachably installed in the feed port (201).

5. A magnesium fluoride drying equipment according to claim 1, characterized in that, A vacuum machine (7) is fixedly mounted on one side of the drying barrel (2), and the vacuum machine (7) extracts water vapor from the drying barrel (2).

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