Multistage grading device for superfine silicon oxide

Abstract

The utility model relates to the technical field of silicon oxide grading, in particular to a superfine silicon oxide multi-stage grading device. The utility model provides a multistage grading device for superfine silicon oxide, which can control the blanking of silicon oxide dust particles, improve the grading efficiency of silicon oxide and improve the grading quality of silicon oxide. A superfine silicon oxide multi-stage grading device comprises a supporting base, a grading bin, an air blower, material receiving discs, a collecting frame and the like, the grading bin is connected to the supporting base, the air blower is connected to the inner side of the left portion of the grading bin, the three material receiving discs are placed on the supporting base, and the collecting frame is clamped to the right side of the grading bin. The first adjusting screw rod is twisted by the handle to drive the sliding plate to move, so that the blanking quantity of silicon oxide dust particles is adjusted, the blanking of the silicon oxide dust particles is controlled, the grading efficiency of silicon oxide is improved, the grading effect is prevented from being influenced by too little or too much blanking, and the grading quality of silicon oxide is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of silicon oxide classification, in particular to an ultrafine silicon oxide multi-stage classification device. Background Art

[0002] Silicon oxide is a compound composed of silicon and oxygen. It is a common inorganic compound and one of the main components of many minerals and rocks. Ultrafine silicon oxide is a material widely used in industry and scientific research. It has many unique properties and applications. The ultrafine silicon oxide multi-stage grading device is a device used to grade and classify ultrafine silicon oxide particles.

[0003] The existing multi-level classification of ultrafine silicon oxide is to classify the silicon oxide dust particles by using a classifier. During the classification process, the classifier cannot control the feeding of the silicon oxide dust particles. When the feeding is small, the efficiency of the classification of the silicon oxide dust particles will be affected. When the feeding is large, the quality of the classification of the silicon oxide dust particles will be affected, thereby affecting the production of the silicon oxide dust particles.

[0004] Therefore, it is necessary to design an ultrafine silicon oxide multi-stage classification device that can control the feeding of silicon oxide dust particles, improve the efficiency of silicon oxide classification, and improve the quality of silicon oxide classification. Utility Model Content

[0005] In order to overcome the shortcomings of existing classifiers that are unable to control the feeding of silicon oxide dust particles, which will affect the efficiency of silicon oxide dust particle classification when the feeding is small, and will affect the quality of silicon oxide dust particle classification when the feeding is large, the utility model provides an ultrafine silicon oxide multi-stage classifying device which is capable of controlling the feeding of silicon oxide dust particles, improving the efficiency of silicon oxide classification, and improving the quality of silicon oxide classification.

[0006] Technical solution: A multi-stage grading device for ultrafine silicon oxide, including a supporting base, a grading bin, a blower, a receiving tray, a collecting frame and a material control mechanism. The supporting base is connected to the grading bin, and the blower is connected to the inner side of the left part of the grading bin. Multiple receiving trays are placed on the supporting base, and the receiving trays are located on the lower side of the grading bin. The collecting frame is connected to the right side of the grading bin, and a material control mechanism for controlling the discharge of silicon oxide is provided on the left side of the grading bin.

[0007] Furthermore, the receiving tray is made of transparent material.

[0008] Furthermore, the material control mechanism includes a baffle, a sliding plate, a threaded sleeve and a first adjusting screw. The baffle is connected to the inner side of the left part of the grading bin, the sliding plate is slidably connected to the inner side of the upper left part of the grading bin, the sliding plate is in contact with the baffle, the upper left part of the grading bin is connected to the threaded sleeve, the first adjusting screw is threadedly connected to the threaded sleeve, and the first adjusting screw is rotatably connected to the sliding plate.

[0009] Furthermore, a handle is provided on the left side of the first adjusting screw.

[0010] Furthermore, it also includes an interception mechanism, which includes an interception plate, a lifting frame and a second adjusting screw. A plurality of second adjusting screws are rotatably connected to the upper part of the grading bin, and the second adjusting screws are all connected to the lifting frame by threads. The lifting frames are all slidably connected to the grading bin, and the lower part of the lifting frames is connected to the interception plate, and the interception plate is in contact with the grading bin.

[0011] Furthermore, a handle is provided on the second adjusting screw.

[0012] Beneficial effects: 1. The utility model drives the sliding plate to move by twisting the first adjusting screw by the handle, thereby adjusting the amount of silicon oxide dust particles discharged, thereby controlling the discharge of silicon oxide dust particles, improving the efficiency of silicon oxide classification, preventing the classification effect from being affected by too little or too much discharge, and improving the quality of silicon oxide classification.

[0013] 2. The handle of the utility model twists the second adjusting screw, and the lifting frame moves under the action of the thread, which in turn drives the intercepting plate to move, so that the height of the intercepting plate adapts to the height of the dust particles blown up by the blower, and the dust particles are intercepted, thereby realizing multi-stage classification of ultrafine silicon oxide dust particles, improving the speed of silicon oxide dust particle classification, and improving the accuracy of silicon oxide dust particle classification. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a cross-sectional view of the utility model.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the material control mechanism of the utility model.

[0017] Figure 4 It is a cross-sectional view of the material control mechanism of the utility model.

[0018] Figure 5 It is a schematic diagram of the three-dimensional structure of the intercepting mechanism of the utility model.

[0019] Figure numbers: 1_support base, 2_grading bin, 3_blower, 4_receiving tray, 5_collecting frame, 6_material control mechanism, 61_baffle, 62_sliding plate, 63_threaded sleeve, 64_first adjusting screw, 7_intercepting mechanism, 71_intercepting plate, 72_lifting frame, 73_second adjusting screw. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] An ultrafine silicon oxide multi-stage classification device, such as Figure 1-Figure 4 As shown, it includes a supporting base 1, a grading bin 2, a blower 3, a receiving tray 4, a collecting frame 5 and a material control mechanism 6. The grading bin 2 is connected to the supporting base 1, and the blower 3 is connected to the inner side of the left portion of the grading bin 2. Three receiving trays 4 are placed on the supporting base 1, and the receiving trays 4 are located at the lower side of the grading bin 2. The receiving trays 4 are made of transparent material. The collecting frame 5 is clamped on the right side of the grading bin 2, and a material control mechanism 6 for controlling the discharge of silicon oxide is provided on the left portion of the grading bin 2.

[0022] like Figure 1 , Figure 3 and Figure 4 As shown, the material control mechanism 6 includes a baffle 61, a sliding plate 62, a threaded sleeve 63 and a first adjusting screw 64. The baffle 61 is connected to the inner side of the left portion of the grading bin 2. The sliding plate 62 is slidably connected to the inner side of the upper left portion of the grading bin 2. The sliding plate 62 contacts the baffle 61. The threaded sleeve 63 is connected to the upper left portion of the grading bin 2. The first adjusting screw 64 is threadedly connected to the threaded sleeve 63. The first adjusting screw 64 is rotatably connected to the sliding plate 62. A handle is provided on the left side of the first adjusting screw 64.

[0023] like Figure 1 and Figure 5 As shown, an interception mechanism 7 is also included, and the interception mechanism 7 includes an interception plate 71, a lifting frame 72 and a second adjusting screw 73. Three second adjusting screws 73 are rotatably connected to the upper part of the grading bin 2. The second adjusting screws 73 are each provided with a handle. The second adjusting screws 73 are each threadedly connected to the lifting frame 72. The lifting frames 72 are each slidably connected to the grading bin 2. The lower part of the lifting frames 72 is connected to an interception plate 71, and the interception plates 71 are in contact with the grading bin 2.

[0024] When it is necessary to perform multi-level classification of ultrafine silicon oxide, the present device can be used. The receiving plate 4 is placed on the supporting base 1 so as to correspond to the discharge port on the grading bin 2. Then, a feeding hopper is placed on the upper left part of the grading bin 2. Then, the ultrafine silicon oxide dust particles are poured into the feeding hopper. The ultrafine silicon oxide dust particles fall on the baffle 61. The first adjusting screw 64 is twisted by the handle to drive the sliding plate 62 to move, thereby adjusting the discharge amount of the silicon oxide dust particles, thereby controlling the discharge of the silicon oxide dust particles, improving the efficiency of silicon oxide classification, preventing the classification effect from being affected by too little or too much discharge, and improving the quality of silicon oxide classification. After the adjustment is completed, the blower 3 is started to blow up the ultrafine silicon oxide dust particles through the blower 3. According to the size and weight of the ultrafine silicon oxide dust particles, The fine dust particles are blown up and the large particles are blown up at a low place. The second adjusting screw 73 is twisted by the handle, and the lifting frame 72 is moved under the action of the thread, thereby driving the interception plate 71 to move, so that the height of the interception plate 71 adapts to the height of the dust particles blown up by the blower 3, and the dust particles are intercepted, so that the dust particles fall into the receiving tray 4. The receiving tray 4 is made of transparent material, which is convenient for observing the grading situation, thereby realizing multi-stage grading of ultrafine silica dust particles, improving the grading speed of silica dust particles, and improving the grading accuracy of silica dust particles. The finest silica dust particles will be blown into the collecting frame 5. After the grading is completed, the blower 3 is turned off, the receiving tray 4 and the collecting frame 5 are taken out, and then the ultrafine silica dust particles can be classified and collected.

[0025] Although the present disclosure has been described with respect to only a limited number of embodiments, those skilled in the art having benefit of this disclosure will appreciate that various other embodiments may be designed without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited only by the appended claims.

Claims

1. An ultrafine silicon oxide multi-stage classification device, characterized in that: The invention comprises a supporting base (1), a grading bin (2), a blower (3), a material receiving tray (4), a collecting frame (5) and a material control mechanism (6); the supporting base (1) is connected to the grading bin (2); the inner side of the left part of the grading bin (2) is connected to the blower (3); a plurality of material receiving trays (4) are placed on the supporting base (1); the material receiving trays (4) are located at the lower side of the grading bin (2); the collecting frame (5) is connected to the right side of the grading bin (2); and the left part of the grading bin (2) is provided with a material control mechanism (6) for controlling the discharge of silicon oxide; the material control mechanism (6) comprises a baffle (61), a sliding plate (62), a threaded sleeve (63) and a first adjusting screw (64); the baffle (61) is connected to the inner side of the left part of the grading bin (2); the sliding plate (62) is slidably connected to the inner side of the upper left part of the grading bin (2); the sliding plate (62) contacts the baffle (61); the threaded sleeve (63) is connected to the upper left part of the grading bin (2); the first adjusting screw (64) is threadedly connected to the threaded sleeve (63); and the first adjusting screw (64) is rotatably connected to the sliding plate (62).

2. An ultrafine silicon oxide multi-stage classification device according to claim 1, characterized in that: The receiving tray (4) is made of transparent material.

3. An ultrafine silicon oxide multi-stage classification device according to claim 2, characterized in that: A handle is provided on the left side of the first adjusting screw rod (64).

4. An ultrafine silicon oxide multi-stage classification device according to claim 3, characterized in that: The invention also comprises an interception mechanism (7), the interception mechanism (7) comprising an interception plate (71), a lifting frame (72) and a second adjusting screw (73); a plurality of second adjusting screws (73) are rotatably connected to the upper part of the grading bin (2); the lifting frames (72) are all threadedly connected to the second adjusting screws (73); the lifting frames (72) are all slidably connected to the grading bin (2); the lower part of the lifting frames (72) is connected to the interception plate (71); and the interception plate (71) is in contact with the grading bin (2).

5. An ultrafine silicon oxide multi-stage classification device according to claim 4, characterized in that: The second adjusting screw rod (73) is provided with a handle.

Images