Chemical kettle for purifying metal silicon

Abstract

The utility model discloses a chemical kettle for purifying metallic silicon, which relates to the technical field of metallic silicon processing, and comprises a bottom plate, the top of the bottom plate is fixedly connected with a plurality of support plates, the inner walls of the support plates are provided with arc-shaped chutes, the inner walls of the support plates are connected with fixed shafts in a sliding manner, and the arc-shaped chutes are arranged on the fixed shafts. By arranging the conical sealing cover, when equipment needs to be used, the conical sealing cover is integrally opened, materials are put into the chemical kettle main body, the conical sealing cover is closed, then the motor is started, the motor rotates to drive the transmission shaft to integrally rotate, and the arc-shaped stirring rod rotates to uniformly stir the materials in the chemical kettle main body; according to the device, materials in the device can be stirred, material purification failure caused by non-uniform material distribution during material purification is prevented, the purification efficiency of the device is improved, meanwhile, the interior of the device can be cleaned, cleanliness of the device is kept, and next-time use is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal silicon processing, in particular to a chemical kettle for purifying metal silicon. Background Art

[0002] Silicon metal, also known as crystalline silicon or industrial silicon, is made by heating quartz and coke in an electric furnace. Its main function is to serve as an additive to iron-based alloys. Silicon metal contains a lot of impurities such as iron and aluminum. In order to improve the accuracy of the silicon metal used, it is usually placed in a reactor with reactants for stirring and purification:

[0003] Existing equipment is not convenient for stirring the material during use, which may lead to low purification efficiency due to uneven distribution of the material. At the same time, it is not convenient for users to remove the material after processing, and it is difficult to distinguish unqualified materials during discharge. Therefore, we propose a chemical kettle for purifying metallic silicon. Utility Model Content

[0004] The purpose of the utility model is to provide a chemical kettle for purifying metallic silicon. Through the support plate, it solves the problem that the existing equipment is inconvenient to stir the material during use, resulting in low purification efficiency due to uneven distribution of the material. At the same time, it is inconvenient for users to remove the material after processing, and it is difficult to distinguish unqualified materials when discharging.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a chemical kettle for purifying metallic silicon, comprising a bottom plate, a plurality of support plates fixedly connected to the top of the bottom plate, an arc-shaped slide groove being provided on the inner wall of the support plate, a fixed shaft being slidably connected to the inner wall of the support plate, a chemical kettle body being fixedly connected to the outer wall of the fixed shaft, a hinge being fixedly connected to the outer wall of the chemical kettle body, a transmission mechanism being provided on the top of the bottom plate, the transmission mechanism comprising a plurality of motor frames, the chemical kettle body being fixedly connected to the plurality of motor frames, a motor being fixedly connected to the outer wall of the motor frame, a bottom output end of the motor being fixedly connected to a transmission shaft via a coupling, and a plurality of arc-shaped stirring rods being fixedly connected to the outer wall of the transmission shaft.

[0007] Through the above technical solution, the material inside the device can be stirred by the provision of a plurality of arc-shaped stirring rods, so that the material is distributed more evenly, thereby improving the purification efficiency of the device.

[0008] Furthermore, the outer wall of the hinge is fixedly connected to a conical sealing cover, the conical sealing cover is slidably connected to the chemical kettle body, the outer wall of the conical sealing cover at one end away from the hinge is fixedly connected to a limiting block, and the outer wall of the chemical kettle body at one end close to the limiting block is fixedly connected to a fixed block.

[0009] Through the above technical solution, the hinge can connect the conical sealing cover to the chemical kettle body, and at the same time, the position of the conical sealing cover can be limited to prevent the conical sealing cover from being offset and causing a reduction in sealing performance.

[0010] Furthermore, a sliding groove is provided on the inner wall of the fixing block, a second sliding groove is provided on the inner wall of the fixing block, a bolt is slidably connected to the inner wall of the sliding groove, and the bolt is slidably connected to the limiting block.

[0011] Through the above technical solution, the conical sealing cover can be easily opened or closed by twisting the bolts and nuts, which makes it convenient for the user to put the material into the chemical kettle body and fix the conical sealing cover at the same time.

[0012] Furthermore, a nut is rotatably connected to the outer wall of the bolt, an inlet is provided on the inner wall of the chemical kettle body, and a discharge port is provided on the inner wall of the conical sealing cover.

[0013] Through the above technical solution, the larger feed port makes it easier for the user to place solid metal silicon into the device, and the smaller discharge port can control the discharge rate to a certain extent.

[0014] Furthermore, a sealing plug is slidably connected to the inner wall of one end of the conical sealing cover near the discharge port, a filter plate is fixedly connected to the inner wall of the conical sealing cover, and a sealing ring is fixedly connected to the outer wall of one end of the chemical kettle body near the motor.

[0015] Through the above technical solution, the user can easily remove the processed material by pulling out the sealing plug, and the sealing ring can ensure the sealing of the device.

[0016] Furthermore, the outer wall of the transmission shaft is fixedly connected with a plurality of scrapers, the outer wall of the chemical kettle body is fixedly connected with a plurality of fixed shafts 2, and the outer wall of the fixed shaft 2 is rotatably connected with a fixed plate.

[0017] Through the above technical solution, the materials attached to the inner wall of the chemical kettle body can be scraped off by the provided scrapers for stirring, and the inner wall of the chemical kettle body can be cleaned after the processing is completed.

[0018] Furthermore, the outer wall of the fixed plate is rotatably connected to a threaded rod, the outer wall of the threaded rod is fixedly connected to a worm gear, and the outer wall of the threaded rod is rotatably connected to a threaded rod sleeve.

[0019] Through the above technical solution, the movement of the threaded rod sleeve will drive the overall movement of the chemical kettle, thereby discharging the material inside the chemical kettle body.

[0020] Furthermore, the outer wall of one end of the threaded rod sleeve away from the fixed plate is fixedly connected to the fixed plate 2, the inner wall of the fixed plate 2 is rotatably connected to the fixed shaft 3, the fixed shaft 3 is fixedly connected to the chemical kettle body, the fixed shaft 3 is slidably connected to the arc-shaped slide groove, the inner wall of the fixed plate is rotatably connected to a worm, and the worm is engaged with the worm wheel.

[0021] Through the above technical solution, rotating the worm will drive the worm wheel to rotate, the rotation of the worm wheel will drive the threaded rod to rotate, and the rotation of the threaded rod will drive the threaded rod sleeve to move.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model is provided with a conical sealing cover. When the equipment needs to be used, the conical sealing cover is opened as a whole, the material is placed inside the chemical kettle body, the conical sealing cover is closed, and then the motor is started. The rotation of the motor drives the transmission shaft to rotate as a whole, and the rotation of the arc-shaped stirring rod will evenly stir the material inside the chemical kettle body, thereby achieving the goal of stirring the material inside the device, preventing the material from failing to be purified due to uneven distribution of the material during purification, thereby improving the purification efficiency of the device, and at the same time, the inside of the device can be cleaned to keep the device clean and convenient for next use.

[0024] 2. The utility model is provided with a worm. When the equipment is in use, the motor is turned off and the worm is rotated after the purification is completed. The rotation of the worm drives the worm wheel to rotate and the threaded rod is rotated. The rotation of the threaded rod drives the worm wheel to rise and the fixed shaft three moves inside the arc-shaped slide groove as a whole. The sealing plug is opened. When the overall height of the chemical kettle body is lifted to a sufficient level, the material inside the chemical kettle body will flow out through the discharge port, so that the device can be dumped, reducing the difficulty for the user to take out the material after purification. At the same time, the processed material can be filtered to prevent the discharge of unqualified material. At the same time, the discharge rate can be controlled to a certain extent to prevent accidents caused by excessive discharge at one time.

[0025] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2This is a cross-sectional view of the overall structure of the utility model;

[0029] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0030] Figure 4 This is a cross-sectional view of the transmission mechanism of the utility model;

[0031] Figure 5 For this utility model Figure 4 Enlarged view of point B in the middle.

[0032] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0033] 1. Bottom plate; 101. Support plate; 102. Arc chute; 103. Fixed shaft; 104. Chemical kettle body; 105. Hinge; 106. Conical sealing cover; 107. Limit block; 108. Fixed block; 109. Chute; 110. Second chute; 111. Bolt; 112. Nut; 113. Feed inlet; 114. Discharge outlet; 115. Sealing plug; 116. Filter plate; 117. Sealing ring; 2. Transmission mechanism; 201. Motor frame; 202. Motor; 203. Transmission shaft; 204. Arc stirring rod; 205. Scraper; 206. Second fixed shaft; 207. Fixed plate; 208. Threaded rod; 209. Worm gear; 210. Threaded rod sleeve; 211. Second fixed plate; 212. Third fixed shaft; 213. Worm. DETAILED DESCRIPTION

[0034] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] See also Figure 1-5As shown, the utility model is a chemical kettle for purifying metallic silicon, comprising a base plate 1, a plurality of support plates 101 fixedly connected to the top of the base plate 1, an arc-shaped slide groove 102 being provided on the inner wall of the support plate 101, a fixed shaft 103 being slidably connected to the inner wall of the support plate 101, a chemical kettle body 104 being fixedly connected to the outer wall of the fixed shaft 103, a hinge 105 being fixedly connected to the outer wall of the chemical kettle body 104, a transmission mechanism 2 being provided on the top of the base plate 1, the transmission mechanism 2 comprising a plurality of motor frames 201, the chemical kettle body 104 being fixedly connected to the plurality of motor frames 201, a motor 202 being fixedly connected to the outer wall of the motor frame 201, a bottom output end of the motor 202 being fixedly connected to a transmission shaft 203 through a coupling, and a plurality of arc-shaped stirring rods 204 being fixedly connected to the outer wall of the transmission shaft 203.

[0036] Among them Figure 1-3 As shown, the outer wall of the hinge 105 is fixedly connected to a conical sealing cover 106, the conical sealing cover 106 is slidably connected to the chemical kettle body 104, the outer wall of the conical sealing cover 106 at one end away from the hinge 105 is fixedly connected to a limiting block 107, and the outer wall of the chemical kettle body 104 at one end close to the limiting block 107 is fixedly connected to a fixing block 108.

[0037] Among them Figure 3 As shown, a sliding groove 109 is provided on the inner wall of the fixing block 108 , a second sliding groove 110 is provided on the inner wall of the fixing block 108 , a bolt 111 is slidably connected to the inner wall of the sliding groove 109 , and the bolt 111 is slidably connected to the limiting block 107 .

[0038] Among them Figure 2-3 As shown, the outer wall of the bolt 111 is rotatably connected with a nut 112 , the inner wall of the chemical kettle body 104 is provided with an inlet 113 , and the inner wall of the conical sealing cover 106 is provided with an outlet 114 .

[0039] Among them Figure 1-2 As shown, a sealing plug 115 is slidably connected to the inner wall of the conical sealing cover 106 near the discharge port 114, a filter plate 116 is fixedly connected to the inner wall of the conical sealing cover 106, and a sealing ring 117 is fixedly connected to the outer wall of the chemical kettle body 104 near the motor 202.

[0040] Among them Figure 2-5 As shown, the outer wall of the transmission shaft 203 is fixedly connected with a plurality of scrapers 205 , the outer wall of the chemical kettle body 104 is fixedly connected with a plurality of fixed shafts 206 , and the outer wall of the fixed shaft 206 is rotatably connected with a fixed plate 207 .

[0041] Among them Figure 5 As shown, the outer wall of the fixed plate 207 is rotatably connected to a threaded rod 208 , the outer wall of the threaded rod 208 is fixedly connected to a worm gear 209 , and the outer wall of the threaded rod 208 is rotatably connected to a threaded rod sleeve 210 .

[0042] Among them Figure 1-4 As shown, the outer wall of the threaded rod sleeve 210 at one end away from the fixed plate 207 is fixedly connected to the fixed plate 211, the inner wall of the fixed plate 211 is rotatably connected to the fixed shaft 3 212, the fixed shaft 3 212 is fixedly connected to the chemical kettle body 104, the fixed shaft 3 212 is slidably connected to the arc-shaped slide groove 102, the inner wall of the fixed plate 207 is rotatably connected to the worm 213, and the worm 213 is engaged with the worm wheel 209.

[0043] A specific application of this embodiment is:

[0044] When the staff needs to use the equipment, they open the conical sealing cover 106 as a whole, put the material into the chemical kettle body 104, close the conical sealing cover 106, and then start the motor 202. The rotation of the motor 202 drives the transmission shaft 203 to rotate as a whole. The rotation of the arc stirring rod 204 will evenly stir the material inside the chemical kettle body 104. Since the scraper 205 is attached to the inner wall of the chemical kettle body 104, the scraper 205 will scrape off the material attached to the inner wall of the chemical kettle body 104 when it rotates. After the purification is completed, the motor 202 is turned off and the worm 213 is rotated. The rotation of the worm 213 drives the worm wheel 209 to rotate, which makes the threaded rod 208 rotate. The rotation of the threaded rod 208 drives the worm wheel 209 to rise, which makes the fixed shaft 3 212 move inside the arc-shaped slide groove 102 as a whole. The fixed shaft 103 can fix the overall position of the chemical kettle body 104. Open the sealing plug 115. When the overall lifting height of the chemical kettle body 104 is sufficient, the material inside the chemical kettle body 104 will flow out through the discharge port 114. The filter plate 116 can filter the material to prevent unqualified material from flowing out, and then the material can be processed secondary.

[0045] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0046] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A chemical reactor for purifying metallic silicon, comprising a bottom plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a plurality of support plates (101), the inner wall of the support plate (101) is provided with an arc-shaped sliding groove (102), the inner wall of the support plate (101) is slidably connected to a fixed shaft (103), the outer wall of the fixed shaft (103) is fixedly connected to a chemical kettle body (104), the outer wall of the chemical kettle body (104) is fixedly connected to a hinge (105), a transmission mechanism (2) is provided on the top of the base plate (1), the transmission mechanism (2) comprises a plurality of motor frames (201), the chemical kettle body (104) is fixedly connected to the plurality of motor frames (201), the outer wall of the motor frame (201) is fixedly connected to a motor (202), the bottom output end of the motor (202) is fixedly connected to a transmission shaft (203) via a coupling, and the outer wall of the transmission shaft (203) is fixedly connected to a plurality of arc-shaped stirring rods (204).

2. A chemical reactor for purifying metallic silicon according to claim 1, characterized in that: The outer wall of the hinge (105) is fixedly connected to a conical sealing cover (106), and the conical sealing cover (106) is slidably connected to the chemical kettle body (104). The outer wall of one end of the conical sealing cover (106) away from the hinge (105) is fixedly connected to a limiting block (107), and the outer wall of one end of the chemical kettle body (104) close to the limiting block (107) is fixedly connected to a fixing block (108).

3. A chemical reactor for purifying metallic silicon according to claim 2, characterized in that: The inner wall of the fixed block (108) is provided with a sliding groove (109), the inner wall of the fixed block (108) is provided with a second sliding groove (110), the inner wall of the sliding groove (109) is slidably connected with a bolt (111), and the bolt (111) is slidably connected to the limit block (107).

4. A chemical reactor for purifying metallic silicon according to claim 3, characterized in that: The outer wall of the bolt (111) is rotatably connected to a nut (112), the inner wall of the chemical kettle body (104) is provided with an inlet (113), and the inner wall of the conical sealing cover (106) is provided with an outlet (114).

5. A chemical reactor for purifying metallic silicon according to claim 4, characterized in that: A sealing plug (115) is slidably connected to the inner wall of one end of the conical sealing cover (106) close to the discharge port (114), a filter plate (116) is fixedly connected to the inner wall of the conical sealing cover (106), and a sealing ring (117) is fixedly connected to the outer wall of one end of the chemical kettle body (104) close to the motor (202).

6. A chemical reactor for purifying metallic silicon according to claim 5, characterized in that: The outer wall of the transmission shaft (203) is fixedly connected to a plurality of scrapers (205), the outer wall of the chemical kettle body (104) is fixedly connected to a plurality of second fixed shafts (206), and the outer wall of the second fixed shaft (206) is rotatably connected to a fixed plate (207).

7. A chemical reactor for purifying metallic silicon according to claim 6, characterized in that: The outer wall of the fixed plate (207) is rotatably connected to a threaded rod (208), the outer wall of the threaded rod (208) is fixedly connected to a worm gear (209), and the outer wall of the threaded rod (208) is rotatably connected to a threaded rod sleeve (210).

8. A chemical reactor for purifying metallic silicon according to claim 7, characterized in that: The outer wall of one end of the threaded rod sleeve (210) away from the fixed plate (207) is fixedly connected to the fixed plate 2 (211), the inner wall of the fixed plate 2 (211) is rotatably connected to the fixed shaft 3 (212), the fixed shaft 3 (212) is fixedly connected to the chemical kettle body (104), the fixed shaft 3 (212) is slidably connected to the arc-shaped slide groove (102), the inner wall of the fixed plate (207) is rotatably connected to the worm (213), and the worm (213) is engaged with the worm wheel (209).

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