Foreign matter removing device for high-activity magnesium oxide production

Abstract

The utility model provides a foreign matter removing device for high-activity magnesium oxide production, which relates to the technical field of high-activity magnesium oxide production and comprises a crushing mechanism and a screening mechanism, the screening mechanism comprises a supporting bottom plate, two first collecting bases are fixedly installed on the top of the supporting bottom plate, a sorting box is fixedly installed on the tops of the two first collecting bases, two telescopic rods are inserted into the top of the sorting box in a penetrating mode, and scraping plates are fixedly installed at the telescopic ends of the two telescopic rods. According to the magnesium oxide powder sorting device, the bolts are arranged to be in threaded connection with the magnetic pole blocks and the sorting box, so that the magnetic pole blocks are fixed conveniently, magnetic impurities in magnesium oxide powder are sucked through the magnetic pole blocks, then the length of the telescopic rods is adjusted, the impurities adsorbed on the magnetic pole blocks are scraped away through the scraping plates, and the second collecting base is fixedly installed on one side of the sorting box; and the sorting box is arranged to communicate with the second collecting base, so that magnetic impurities are conveniently collected.

Description

Technical Field

[0001] The utility model relates to the technical field of high-activity magnesium oxide production, in particular to a foreign matter removing device for high-activity magnesium oxide production. Background Art

[0002] Magnesium oxide is an inorganic compound, an oxide of magnesium, an ionic compound, and a white solid at room temperature. Magnesium oxide exists in nature in the form of periclase and is the raw material for magnesium smelting. During the production and processing of high-activity magnesium oxide, some impurities will exist in the magnesium oxide, and it is necessary to use an impurity removal device to remove the impurities mixed inside.

[0003] In the prior art, when removing impurities from magnesium oxide, screening is often used to optimize and filter the magnesium oxide. However, the single-layer screening and filtering structure has low filtration efficiency and may also have the problem of residual foreign matter. In addition, some impurity removal devices cannot screen the particle size of the magnesium oxide powder in layers, nor can they filter the metal particles in the magnesium oxide. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art of single-layer screening and filtering structure, low filtering efficiency, and residual foreign matter; and some impurity removal devices cannot screen the particle size of magnesium oxide powder in layers, nor can they filter the metal particles in magnesium oxide, and a foreign matter impurity removal device for high-activity magnesium oxide production is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: including: a crushing mechanism and a screening mechanism; the screening mechanism includes a supporting bottom plate, two first collecting bases are fixedly installed on the top of the supporting bottom plate, and a sorting box is fixedly installed on the top of the two first collecting bases, and a telescopic rod is inserted through the top of the sorting box. There are two telescopic rods in total, and scrapers are fixedly installed on the telescopic ends of the two telescopic rods. A baffle is fixedly installed inside the sorting box, and magnetic pole blocks are inserted through both sides of the sorting box. Bolts are inserted through the inside of the magnetic pole blocks, and the bolts are threadedly connected to the magnetic pole blocks and the sorting box. The two scrapers are respectively arranged on one side of the two magnetic pole blocks.

[0006] Preferably, the pulverizing mechanism comprises a pulverizing channel, the top of the pulverizing channel is fixedly connected to an upper hopper, a group of rotating shafts are inserted inside the pulverizing channel, and a group of pulverizing rollers are fixedly sleeved on the outer walls of the rotating shafts.

[0007] Preferably, second collecting bases are fixedly mounted on both sides of the sorting box, the interior of the second collecting base is slidably connected to the collecting box, and the collecting box is communicated with the sorting box.

[0008] Preferably, a first filter plate and a second filter plate are respectively arranged inside the sorting box, the first filter plate is arranged on the top of the second filter plate, and the pore size of the first filter plate is larger than the pore size of the second filter plate.

[0009] Preferably, a third collecting base is fixedly installed on one side of the sorting box, the third collecting base is arranged on one side of the first filter plate, the interior of the third collecting base is also slidably connected to the collecting box, and the collecting box arranged inside the third collecting base is connected to the first filter plate.

[0010] Preferably, a motor is fixedly mounted on the outer wall of the pulverizing channel, and output ends of two of the motors are respectively fixedly connected to one end of a group of rotating shafts.

[0011] Preferably, the bottom of the crushing channel is fixedly connected to the top of the sorting box, the interior of the first collecting base is also slidably connected to the collecting box, and the two collecting boxes arranged inside the first collecting base are respectively fixedly connected to the second filter plate and the bottom of the sorting box.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, bolts are arranged to be threadedly connected with the magnetic pole block and the sorting box, so as to facilitate fixing the magnetic pole block, and the magnetic pole block is used to absorb magnetic impurities in the magnesium oxide powder, and then the length of the telescopic rod is adjusted, and the impurities adsorbed on the magnetic pole block are scraped off by a scraper, and the second collecting base is fixedly installed on one side of the sorting box, and the sorting box is arranged to be connected with the second collecting base, so as to facilitate the collection of magnetic impurities.

[0014] 2. In the utility model, a first filter plate and a second filter plate are arranged inside the sorting box, the first filter plate is arranged on the top of the second filter plate, and the aperture of the first filter plate is arranged to be larger than the aperture of the second filter plate, so as to facilitate the screening of magnesium oxide of different particle sizes, and two collecting boxes arranged inside the first collecting base are respectively fixedly connected with the second filter plate and the bottom of the sorting box, so as to facilitate the layered collection of magnesium oxide particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A stereoscopic diagram of a foreign matter removal device for the production of highly active magnesium oxide is provided for the utility model;

[0016] Figure 2 The utility model provides a stereoscopic diagram of a crushing mechanism in a foreign matter removal device for producing high-activity magnesium oxide;

[0017] Figure 3 The utility model provides a stereoscopic diagram of a screening mechanism in a foreign matter removal device for producing high-activity magnesium oxide;

[0018] Figure 4The utility model provides a three-dimensional structural cross-sectional view of a screening mechanism in a foreign matter removal device for producing high-activity magnesium oxide.

[0019] Legend: 1. Crushing mechanism; 101. Crushing channel; 102. Upper hopper; 103. Rotating shaft; 104. Crushing roller; 105. Motor; 2. Screening mechanism; 201. Supporting bottom plate; 202. First collecting base; 203. Sorting box; 204. Telescopic rod; 205. Scraper; 206. Baffle; 207. Pole block; 208. Bolt; 209. Second collecting base; 210. Collecting box; 211. First filter plate; 212. Second filter plate; 213. Third collecting base. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a foreign matter removal device for high-activity magnesium oxide production, comprising: a crushing mechanism 1 and a screening mechanism 2; the screening mechanism 2 comprises a supporting base plate 201, two first collecting bases 202 are fixedly installed on the top of the supporting base plate 201, a sorting box 203 is fixedly installed on the top of the two first collecting bases 202, a telescopic rod 204 is inserted through the top of the sorting box 203, two telescopic rods 204 are provided, and scrapers 205 are fixedly installed at the telescopic ends of the two telescopic rods 204, a baffle 206 is fixedly installed inside the sorting box 203, magnetic pole blocks 207 are inserted through both sides of the sorting box 203, bolts 208 are inserted through the inside of the magnetic pole block 207, the bolts 208 are threadedly connected to the magnetic pole block 207 and the sorting box 203, and the two scrapers 205 are respectively arranged on one side of the two magnetic pole blocks 207.

[0023] The effect achieved by the entire embodiment 1 is as follows: a telescopic rod 204 is inserted at the top of the sorting box 203, a scraper 205 is fixedly installed at the telescopic end of the telescopic rod 204, a baffle 206 is fixedly installed inside the sorting box 203, a magnetic pole block 207 is inserted at both sides of the sorting box 203, a bolt 208 is inserted through the inside of the magnetic pole block 207, and the bolt 208 is threadedly connected to the magnetic pole block 207 and the sorting box 203, so as to facilitate the fixing of the magnetic pole block 207, the magnetic pole block 207 is used to absorb magnetic impurities in the magnesium oxide powder, and then the length of the telescopic rod 204 is adjusted, and the impurities adsorbed on the magnetic pole block 207 are scraped off by the scraper 205, and the second collecting base 209 is fixedly installed on one side of the sorting box 203, and the sorting box 203 is connected to the second collecting base 209, so as to facilitate the collection of magnetic impurities.

[0024] Embodiment 2, as Figure 1-Figure 4 As shown, the pulverizing mechanism 1 includes a pulverizing channel 101, the top of the pulverizing channel 101 is fixedly connected to the upper hopper 102, a group of rotating shafts 103 are inserted inside the pulverizing channel 101, and a pulverizing roller 104 is fixedly sleeved on the outer wall of the group of rotating shafts 103; the second collecting base 209 is fixedly installed on both sides of the sorting box 203, the inside of the second collecting base 209 is slidably connected to the collecting box 210, and the collecting box 210 is connected to the sorting box 203; the first filter plate 211 and the second filter plate 212 are respectively arranged inside the sorting box 203, the first filter plate 211 is arranged on the top of the second filter plate 212, and the aperture of the first filter plate 211 is larger than the aperture of the second filter plate 212; a third filter plate 211 is fixedly installed on one side of the sorting box 203 The collecting base 213, the third collecting base 213 is arranged on one side of the first filter plate 211, the interior of the third collecting base 213 is also slidably connected to the collecting box 210, and the collecting box 210 arranged inside the third collecting base 213 is connected to the first filter plate 211; the outer wall of the crushing channel 101 is fixedly installed with the motor 105, and the output ends of the two motors 105 are respectively fixedly connected to one end of a group of rotating shafts 103; the bottom of the crushing channel 101 is fixedly connected to the top of the sorting box 203, the interior of the first collecting base 202 is also slidably connected to the collecting box 210, and the collecting boxes 210 arranged inside the two first collecting bases 202 are respectively fixedly connected to the second filter plate 212 and the bottom of the sorting box 203.

[0025] The effect achieved by the entire embodiment 2 is that two first collecting bases 202 are fixedly installed on the top of the supporting bottom plate 201, a sorting box 203 is fixedly installed on the top of the first collecting base 202, the top of the sorting box 203 is fixedly connected to the crushing channel 101, the top of the crushing channel 101 is fixedly connected to the upper hopper 102, the rotating shaft 103 is inserted into the inside of the crushing channel 101, a crushing roller 104 is fixedly sleeved on the outer wall of the rotating shaft 103, and two motors 105 are fixedly installed on the outer wall of the crushing channel 101, the output ends of the two motors 105 are respectively fixedly connected to one end of the two rotating shafts 103, the magnesium oxide particles are poured into the inside of the upper hopper 102, and the crushing is driven by the motor 105. The rollers 104 rotate relative to each other to facilitate the crushing of the magnesium oxide particles; a first filter plate 211 and a second filter plate 212 are arranged inside the sorting box 203, and the first filter plate 211 is arranged on the top of the second filter plate 212, and the aperture of the first filter plate 211 is arranged to be larger than the aperture of the second filter plate 212, so as to facilitate the screening of magnesium oxide of different particle sizes; a third collecting base 213 is fixedly installed on one side of the sorting box 203, and the third collecting base 213 is arranged on one side of the first filter plate 211, so as to facilitate the collection of larger magnesium oxide particles, and two collecting boxes 210 arranged inside the first collecting base 202 are arranged, which are respectively fixedly connected with the second filter plate 212 and the bottom of the sorting box 203, so as to facilitate the layered collection of magnesium oxide particles.

[0026] Working principle: When the device is in use, first, two first collecting bases 202 are fixedly installed on the top of the supporting bottom plate 201, a sorting box 203 is fixedly installed on the top of the first collecting base 202, a crushing channel 101 is fixedly connected to the top of the sorting box 203, and an upper hopper 102 is fixedly connected to the top of the crushing channel 101. The rotating shaft 103 is inserted into the inside of the crushing channel 101, and a crushing roller 104 is fixedly sleeved on the outer wall of the rotating shaft 103. Then, two motors 105 are fixedly installed on the outer wall of the crushing channel 101. The two motors 105 are connected to the outer wall of the crushing channel 101. The output ends of the two rotating shafts 103 are respectively fixedly connected to one end of the two rotating shafts 103, and the magnesium oxide particles are poured into the upper hopper 102. The motor 105 drives the crushing roller 104 to rotate relatively, so as to facilitate the crushing of the magnesium oxide particles. Secondly, a telescopic rod 204 is inserted at the top of the sorting box 203, a scraper 205 is fixedly installed at the telescopic end of the telescopic rod 204, a baffle 206 is fixedly installed inside the sorting box 203, a magnetic pole block 207 is inserted at both sides of the sorting box 203, and a bolt 208 is inserted through the inside of the magnetic pole block 207. The bolt 208 is threadedly connected with the magnetic pole block 207 and the sorting box 203 to facilitate fixing the magnetic pole block 207, and the magnetic pole block 207 is used to absorb the magnetic impurities in the magnesium oxide powder. Then, the length of the telescopic rod 204 is adjusted, and the impurities adsorbed on the magnetic pole block 207 are scraped off by the scraper 205. The second collecting base 209 is fixedly installed on one side of the sorting box 203, and the sorting box 203 is connected to the second collecting base 209 to facilitate the collection of magnetic impurities. Then, the first filter plate 211 and the second filter plate 212 are arranged inside the sorting box 203, and the first filter plate 211 is placed on the first filter plate 211. Plate 211 is arranged on the top of the second filter plate 212, and the aperture of the first filter plate 211 is arranged to be larger than that of the second filter plate 212, so as to facilitate the screening of magnesium oxide of different particle sizes; finally, a third collecting base 213 is fixedly installed on one side of the sorting box 203, and the third collecting base 213 is arranged on one side of the first filter plate 211, so as to facilitate the collection of larger magnesium oxide particles, and two collecting boxes 210 arranged inside the first collecting base 202 are respectively fixedly connected with the second filter plate 212 and the bottom of the sorting box 203, so as to facilitate the layered collection of magnesium oxide particles.

[0027] The wiring diagram of the motor 105 and the telescopic rod 204 in the present invention is common knowledge in the art, and its working principle is a well-known technology. The model is selected according to the actual use, so the control method and wiring arrangement of the motor 105 and the telescopic rod 204 are not explained in detail.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A foreign matter removal device for producing high-activity magnesium oxide, characterized in that: include: A crushing mechanism (1) and a screening mechanism (2); The screening mechanism (2) comprises a supporting bottom plate (201), two first collecting bases (202) are fixedly mounted on the top of the supporting bottom plate (201), a sorting box (203) is fixedly mounted on the top of the two first collecting bases (202), a telescopic rod (204) is inserted through the top of the sorting box (203), two telescopic rods (204) are provided in total, a scraper (205) is fixedly mounted on the telescopic ends of the two telescopic rods (204), a baffle (206) is fixedly mounted inside the sorting box (203), magnetic pole blocks (207) are inserted through the two sides of the sorting box (203), bolts (208) are inserted through the inside of the magnetic pole blocks (207), the bolts (208) are threadedly connected to the magnetic pole blocks (207) and the sorting box (203), and the two scrapers (205) are respectively provided on one side of the two magnetic pole blocks (207).

2. The foreign matter removal device for producing high-activity magnesium oxide according to claim 1, characterized in that: The pulverizing mechanism (1) comprises a pulverizing channel (101), the top of the pulverizing channel (101) being fixedly connected to an upper hopper (102), a group of rotating shafts (103) being inserted into the interior of the pulverizing channel (101), and a group of pulverizing rollers (104) being fixedly sleeved on the outer walls of the rotating shafts (103).

3. A foreign matter removal device for producing high-activity magnesium oxide according to claim 2, characterized in that: A second collecting base (209) is fixedly mounted on both sides of the sorting box (203); the interior of the second collecting base (209) is slidably connected to a collecting box (210); and the collecting box (210) is in communication with the sorting box (203).

4. A foreign matter removal device for producing high-activity magnesium oxide according to claim 3, characterized in that: A first filter plate (211) and a second filter plate (212) are respectively arranged inside the sorting box (203); the first filter plate (211) is arranged on top of the second filter plate (212); and the aperture of the first filter plate (211) is larger than the aperture of the second filter plate (212).

5. A foreign matter removal device for producing high-activity magnesium oxide according to claim 4, characterized in that: A third collecting base (213) is fixedly mounted on one side of the sorting box (203); the third collecting base (213) is arranged on one side of the first filter plate (211); the interior of the third collecting base (213) is also slidably connected to the collecting box (210); the collecting box (210) arranged inside the third collecting base (213) is in communication with the first filter plate (211).

6. A foreign matter removal device for producing high-activity magnesium oxide according to claim 5, characterized in that: A motor (105) is fixedly mounted on the outer wall of the pulverizing channel (101), and the output ends of the two motors (105) are respectively fixedly connected to one end of a set of rotating shafts (103).

7. The foreign matter removal device for producing high-activity magnesium oxide according to claim 5, characterized in that: The bottom of the pulverizing channel (101) is fixedly connected to the top of the sorting box (203), the interior of the first collecting base (202) is also slidably connected to the collecting box (210), and the collecting boxes (210) arranged inside the two first collecting bases (202) are respectively fixedly connected to the second filter plate (212) and the bottom of the sorting box (203).

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