Drying device for fused quartz production

Abstract

The utility model discloses a drying device for fused quartz production, which relates to the field of quartz production and comprises a rack, a supporting table is welded at the bottom of the rack, the outer wall of the bottom of the rack abuts against the outer wall of the top of the supporting table, an outer edge is arranged on the outer side of the supporting table, a plurality of groups of mounting frames are arranged at the top of the rack, and the mounting frames are arranged on the rack. And the appearance of the mounting frame is in a T shape, driving motors are arranged on the outer walls of the two sides of the mounting frame, the output ends of the driving motors are connected with connecting shafts, and outer drying cylinders are arranged at the ends, away from the driving motors, of the connecting shafts. The heating intensity difference of the two sides of fused quartz production raw materials is small, and the drying efficiency of the raw materials is improved.

Description

Technical Field

[0001] The utility model relates to the field of quartz production, in particular to a fused quartz production drying device. Background Art

[0002] Fused quartz is an amorphous form of silicon oxide. It is a typical glass with a long-range disordered atomic structure. It provides high operating temperature and low thermal expansion coefficient through cross-linking of its three-dimensional structure. In existing fused quartz production and drying equipment, raw materials tend to accumulate in the heating box, resulting in uneven heating.

[0003] After searching the existing patent for a drying device for fused quartz production (publication number: CN217604546U), it is found that when the existing drying device is in use, the raw materials are accumulated in the heating box, the heating is uneven, and after drying, the heating box needs to be pulled out manually and the raw materials need to be poured out, which is troublesome and wastes manpower. The following scheme is proposed, which includes two support plates, the tops of the two support plates are fixedly installed with the same mounting plate, the top of the mounting plate is hinged with a drying plate, the top of the mounting plate is provided with a groove, the groove is fixedly installed with an electric heating wire, baffles are fixedly installed on both sides of the mounting plate, one side of the two baffles is provided with a slide groove, the two slide grooves are slidably installed with slides, and one side of the two slides is fixedly installed with the same lower hopper. The utility model can spread the raw materials on the drying plate to avoid raw material accumulation, evenly dry the raw materials on the drying plate, and facilitate the collection of the raw materials after drying.

[0004] Although the above patent can spread the raw materials on the drying plate to avoid large amounts of raw materials piling up, the side of the raw materials close to the drying plate heats up faster, while the side away from the drying plate heats up slower, resulting in different heat intensities on both sides of the raw materials, reducing the drying efficiency of the raw materials.

[0005] Therefore, it is necessary to invent a fused quartz production drying device to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a fused quartz production drying device to solve the problem of low raw material drying efficiency proposed in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fused quartz production drying device, comprising a frame, a support platform welded to the bottom of the frame, the bottom outer wall of the frame conflicts with the top outer wall of the support platform, an outer edge is provided on the outside of the support platform, and multiple groups of mounting frames are provided on the top of the frame, the mounting frames are T-shaped in shape, and drive motors are provided on the outer walls on both sides of the mounting frames, the output end of the drive motor is connected to a connecting shaft, and an outer drying cylinder is provided at the end of the connecting shaft away from the drive motor.

[0008] Preferably, a flange is provided at one end of the connecting shaft close to the outer drying cylinder, and the connecting shaft is fixedly connected to the outer drying cylinder via the flange.

[0009] Preferably, an inner drying cylinder is arranged inside the outer drying cylinder, the outer wall of the inner drying cylinder close to the connecting shaft is welded to the inner wall of the outer drying cylinder, and an electric heating wire is arranged between the inner drying cylinder and the outer drying cylinder.

[0010] Preferably, a cylinder cover is provided at one end of the outer drying cylinder away from the connecting shaft.

[0011] Preferably, a bracket is provided at the bottom of the mounting frame, one end of the bracket is welded to the frame, and the other end of the bracket is welded to the outer edge.

[0012] Preferably, an outer wall at the top of the bracket is provided with a movable groove near the mounting frame, and the movable groove matches the mounting frame.

[0013] Preferably, a fixing plate is provided at one end of the bottom of the mounting frame, and hexagonal bolts are provided inside the fixing plate and the bracket.

[0014] Technical effects and advantages of the utility model:

[0015] 1. By setting up the mounting frame, driving motor, connecting shaft, flange and outer drying cylinder, the fused quartz raw materials to be dried can be placed in multiple groups of outer drying cylinders to avoid the accumulation of raw materials. In addition, after the driving motor is started, it can drive the connecting shaft to rotate, and then drive the outer drying cylinder to rotate, so that the heat intensity on both sides of the fused quartz raw materials is not much different, which speeds up the drying efficiency of the raw materials;

[0016] 2. By setting the bracket, movable groove, fixing plate and hexagonal bolt, when loading and unloading, the mounting frame can be pulled in the movable groove, thereby driving the outer drying cylinder on a group of mounting frames to move outward, so that the outer drying cylinder on one group of mounting frames is staggered with the outer drying cylinders on the other multiple groups of mounting frames, which is convenient for the staff to load and unload the raw materials for molten quartz production. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 The utility model is a schematic diagram of the overall structure of a fused quartz production and drying device.

[0019] Figure 2 The utility model is a schematic diagram of the cutaway structure of a fused quartz production and drying device.

[0020] Figure 3 The utility model is a fused quartz production drying device Figure 2 Enlarged structural diagram at A in the middle.

[0021] Figure 4 It is a partially enlarged structural schematic diagram of a fused quartz production and drying device of the utility model.

[0022] In the figure: 1. frame; 2. support platform; 3. mounting frame; 4. driving motor; 5. connecting shaft; 6. flange; 7. outer drying cylinder; 8. inner drying cylinder; 9. electric heating wire; 10. cylinder cover; 11. bracket; 12. movable groove; 13. fixing plate; 14. hexagonal bolt; 15. outside. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0025] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0026] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides Figure 1-4 A fused quartz production and drying device shown in the figure includes a frame 1, a support platform 2 is welded to the bottom of the frame 1, the bottom outer wall of the frame 1 is in conflict with the top outer wall of the support platform 2, an outer side 15 is provided on the outside of the support platform 2, and multiple groups of mounting frames 3 are provided on the top of the frame 1. The mounting frames 3 are T-shaped, and driving motors 4 are provided on the outer walls of both sides of the mounting frames 3. The output end of the driving motor 4 is connected to a connecting shaft 5, and an outer drying cylinder 7 is provided at the end of the connecting shaft 5 away from the driving motor 4. When the utility model is in use, the molten quartz raw materials to be dried can be divided into multiple groups and respectively placed in multiple groups of outer drying cylinders 7, which can effectively avoid the accumulation of raw materials. After that, the outer drying cylinder 7 can heat and dry the internal molten quartz raw materials, and at the same time, the driving motor 4 on the mounting frame 3 is started, and the driving motor 4 drives the connecting shaft 5 to rotate, thereby driving the outer drying cylinder 7 on the connecting shaft 5 to rotate, and the molten quartz raw materials are turned over in the outer drying cylinder 7, so that the heating intensity on both sides of the molten quartz raw materials is not much different, thereby accelerating the drying efficiency of the raw materials.

[0028] A flange 6 is provided at one end of the connecting shaft 5 close to the outer drying cylinder 7, and the connecting shaft 5 is fixedly connected to the outer drying cylinder 7 through the flange 6. When the bolts in the flange 6 are screwed out, the connecting shaft 5 is separated from the outer drying cylinder 7, which facilitates the disassembly of the outer drying cylinder 7.

[0029] An inner drying cylinder 8 is arranged inside the outer drying cylinder 7, and the outer wall of the inner drying cylinder 8 close to the connecting shaft 5 is welded to the inner wall of the outer drying cylinder 7. An electric heating wire 9 is arranged between the inner drying cylinder 8 and the outer drying cylinder 7, wherein the molten quartz production raw material will be placed in the inner drying cylinder 8, and the electric heating wire 9 will be started, so that the electric heating wire 9 heats up and dries the molten quartz production raw material in the inner drying cylinder 8.

[0030] The outer drying cylinder 7 is provided with a cylinder cover 10 at one end away from the connecting shaft 5, wherein the cylinder cover 10 has a sealing effect on the outer drying cylinder 7 to prevent the molten quartz production raw materials inside the inner drying cylinder 8 from being thrown out when the outer drying cylinder 7 rotates.

[0031] A bracket 11 is provided at the bottom of the mounting frame 3, one end of the bracket 11 is welded to the frame 1, and the other end of the bracket 11 is welded to the outer edge 15, so that the bracket 11 can stably support the mounting frame 3 and the drying structure on the mounting frame 3.

[0032] An outer wall at the top of the bracket 11 is provided with a movable groove 12 near the mounting frame 3, and the movable groove 12 matches the mounting frame 3. When loading and unloading the molten quartz production raw materials, the mounting frames 3 on a group of brackets 11 can be pulled outward, so that the mounting frames 3 are pulled from one end of the movable groove 12 to the other end, and the outer drying cylinders 7 on a group of mounting frames 3 are pulled out, which is convenient for the staff to load and unload the molten quartz production raw materials.

[0033] A fixing plate 13 is provided at one end of the bottom of the mounting frame 3, and hexagonal bolts 14 are provided inside the fixing plate 13 and the bracket 11, wherein the fixing plate 13 and the hexagonal bolts 14 are used in combination to securely fix the movable mounting frame 3 and avoid shaking when drying the molten quartz production raw material.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fused quartz production drying device, comprising a frame (1), characterized in that: A support platform (2) is welded to the bottom of the frame (1); the bottom outer wall of the frame (1) is in contact with the top outer wall of the support platform (2); an outer edge (15) is provided on the outer side of the support platform (2); a plurality of mounting frames (3) are provided on the top of the frame (1); the mounting frames (3) are T-shaped; driving motors (4) are provided on the outer walls of both sides of the mounting frames (3); the output end of the driving motor (4) is connected to a connecting shaft (5); and an outer drying cylinder (7) is provided at one end of the connecting shaft (5) away from the driving motor (4).

2. A fused quartz production drying device according to claim 1, characterized in that: A flange (6) is provided at one end of the connecting shaft (5) close to the outer drying cylinder (7), and the connecting shaft (5) is fixedly connected to the outer drying cylinder (7) via the flange (6).

3. A fused quartz production drying device according to claim 1, characterized in that: An inner drying cylinder (8) is arranged inside the outer drying cylinder (7); the outer wall of the inner drying cylinder (8) close to the connecting shaft (5) is welded to the inner wall of the outer drying cylinder (7); and an electric heating wire (9) is arranged between the inner drying cylinder (8) and the outer drying cylinder (7).

4. A fused quartz production drying device according to claim 1, characterized in that: A cylinder cover (10) is provided at one end of the outer drying cylinder (7) away from the connecting shaft (5).

5. A fused quartz production drying device according to claim 4, characterized in that: A bracket (11) is provided at the bottom of the mounting frame (3), one end of the bracket (11) is welded to the frame (1), and the other end of the bracket (11) is welded to the outer edge (15).

6. A fused quartz production drying device according to claim 5, characterized in that: An outer wall at the top of the bracket (11) is provided with a movable groove (12) near the mounting frame (3), and the movable groove (12) matches the mounting frame (3).

7. A fused quartz production drying device according to claim 5, characterized in that: A fixing plate (13) is provided at one end of the bottom of the mounting frame (3), and hexagonal bolts (14) are provided inside the fixing plate (13) and the bracket (11).

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