Drying equipment for silica powder after production

Abstract

The invention provides drying equipment for silica powder after production, and relates to the technical field of processing equipment for silica powder production. Drying equipment used after silica powder production comprises an operation box, a dryer and a double-shaft motor, a fixing disc is arranged in the operation box, the outer side wall of the fixing disc is fixedly connected with the inner side wall of the operation box through a fixing rod, the top of the fixing disc is fixedly connected with a plurality of fixing teeth, the fixing teeth are distributed in an annular array mode, and the double-shaft motor is arranged on the outer side wall of the fixing disc. And a double-shaft motor is arranged at the circle center position of the fixed disc. And when the adjusting lead screws rotate, the distance between the two adjusting seats arranged on the outer surface of the same adjusting lead screw in a threaded and sleeving mode can change periodically, then multi-dimensional scattering of the materials is achieved, and the uniformity of drying of the materials is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of processing equipment for silicon micropowder production, in particular to a silicon micropowder post-production drying equipment. Background Art

[0002] Silica powder is a kind of environmentally friendly inorganic non-metallic functional powder new material, which is made of selected natural fused crystalline quartz or fused quartz, and is processed by rough grinding, purification, wet or dry ball milling or air flow milling, and fine classification according to liquid or aerodynamics. With the rapid development of industries such as construction, electronics, ceramics and aerospace, the global demand for silica powder continues to increase, especially in the field of high-performance concrete and high-temperature materials. The demand for silica powder has increased significantly. Among them, China is the largest producer and exporter of silica powder, with rich raw material resources and mature production technology. With the advancement of technology and the optimization of production technology, China's silica powder production capacity and product quality are also constantly improving.

[0003] Silica powder needs to be dried after production, but traditional drying equipment is difficult to fully dry agglomerated materials, and it is easy for the surface of the material to be over-dried while the inside is not fully dried. Summary of the invention

[0004] 1. Technical issues to be resolved In view of the deficiencies in the prior art, the present invention provides a post-production drying device for silicon micropowder, which solves the problem that traditional drying equipment is difficult to fully dry agglomerated materials and it is easy to cause the material surface to be over-dried while the interior is insufficiently dried.

[0005] (II) Technical solution To achieve the above objectives, the present invention is implemented through the following technical solutions: a post-production drying device for silicon micropowder, comprising an operating box, a dryer and a double-axis motor, wherein a fixed disk is arranged inside the operating box, and the outer wall of the fixed disk is fixedly connected to the inner wall of the operating box through a fixed rod, and a plurality of fixed teeth are fixedly connected to the top of the fixed disk, and the plurality of fixed teeth are distributed in a ring array, a double-axis motor is arranged at the center position of the fixed disk, and the outer wall of the double-axis motor is fixedly connected to the inner wall of the fixed disk through a connecting shaft, and the two output ends of the double-axis motor are fixedly connected to driving rods, and the two driving rods are respectively Located above and below the dual-axis motor, the outer side walls of the driving rod are rotatably connected with adjusting wheels through fixed shafts, and multiple adjusting wheels are meshed with fixed teeth. The side walls of multiple adjusting wheels away from the driving rod are fixedly connected with adjusting screws, and the ends of multiple adjusting screws away from the driving rods are slidably connected to the inner side walls of the operating box. The outer surfaces of multiple adjusting screws are threaded with two adjusting seats, and the top of the adjusting seat above the dual-axis motor and the bottom of the adjusting seat below the dual-axis motor are fixedly connected with a breaking rod, and the ends of multiple breaking rods away from the driving rods are slidably connected to the inner side walls of the operating box.

[0006] Preferably, the threads on the outer surfaces of the plurality of adjusting screw rods are divided into two sections with equal lengths and opposite rotation directions, and the two adjusting seats threadedly sleeved on the outer surface of the same adjusting screw rod are respectively threadedly sleeved on the outer surfaces of the two sections of threads.

[0007] Working principle: When in use, place the silicon micropowder to be processed inside the operating box, start the dryer and the dual-axis motor, and the dual output ends of the dual-axis motor drive the driving rod with multiple adjusting wheels and adjusting screws to perform periodic forward and reverse rotation movements. The two sets of adjusting screws are rotated to achieve preliminary breaking up of the material. In conjunction with the heating of the dryer, when the driving rods carry the adjusting wheels to perform orbital rotation movements around the driving rods, due to the presence of fixed teeth on the top of the fixed disk, the adjusting wheels will carry the adjusting screws to perform rotational movements. Since the two adjusting seats threadedly sleeved on the outer surface of the adjusting screw are threadedly sleeved on the outer surfaces of the two sections of threads, and the breaking up rod fixedly connected to the adjusting threaded seats is slidably connected to the inner wall of the operating box, when the adjusting screw rotates, the distance between the two adjusting seats threadedly sleeved on the same outer surface of the adjusting screw will change periodically, thereby achieving multi-dimensional breaking up of the material and further improving the uniformity of material drying.

[0008] (III) Beneficial effects The present invention provides a post-production drying device for silicon micropowder, which has the following beneficial effects: In the silicon micropowder post-production drying equipment, when the driving rod carries the adjusting wheel to perform orbital and rotational motion around the driving rod, since the two adjusting seats threadedly sleeved on the outer surface of the adjusting screw rod are threadedly sleeved on the outer surfaces of the two sections of threads, and the breaking up rod fixedly connected to the adjusting threaded seats is slidably connected to the inner wall of the operating box, when the adjusting screw rod performs rotational motion, the distance between the two adjusting seats threadedly sleeved on the outer surface of the same adjusting screw rod will change periodically, thereby realizing multi-dimensional breaking up of the material and further improving the uniformity of material drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 is a top cross-sectional view of the present invention; Figure 2 It is a front view of the present invention.

[0010] Among them, 1. operating box; 2. fixing rod; 3. drying device; 4. breaking rod; 5. fixing teeth; 6. fixing plate; 7. double-axis motor; 8. driving rod; 9. connecting shaft; 10. adjusting seat; 11. adjusting screw rod; 12. adjusting wheel. DETAILED DESCRIPTION

[0011] The following will be combined with the 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 described embodiments 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 creative work are within the scope of protection of the present invention. Example:

[0012] As shown in FIG-2, an embodiment of the present invention provides a post-production drying device for silicon micropowder, including an operating box 1, a dryer 3 and a dual-axis motor 7. A fixed disk 6 is arranged inside the operating box 1, and the outer wall of the fixed disk 6 is fixedly connected to the inner wall of the operating box 1 through a fixed rod 2. A plurality of fixed teeth 5 are fixedly connected to the top of the fixed disk 6, and the plurality of fixed teeth 5 are distributed in a ring array. A dual-axis motor 7 is arranged at the center of the fixed disk 6, and the outer wall of the dual-axis motor 7 is fixedly connected to the inner wall of the fixed disk 6 through a connecting shaft 9. The two output ends of the dual-axis motor 7 are fixedly connected to driving rods 8, and the two driving rods 8 are respectively located above and below the dual-axis motor 7. At the bottom, the outer side walls of the driving rod 8 are rotatably connected with an adjusting wheel 12 through a fixed axis, and multiple adjusting wheels 12 are meshed with the fixed teeth 5. The side walls of multiple adjusting wheels 12 away from the driving rod 8 are fixedly connected with an adjusting screw 11, and the ends of multiple adjusting screws 11 away from the driving rod 8 are slidably connected to the inner wall of the operating box 1. The outer surfaces of the multiple adjusting screws 11 are threadedly sleeved with two adjusting seats 10, and the top of the adjusting seat 10 located above the dual-axis motor 7 and the bottom of the adjusting seat 10 located below the dual-axis motor 7 are fixedly connected with a breaking rod 4, and the ends of multiple breaking rods 4 away from the driving rod 8 are slidably connected to the inner wall of the operating box 1.

[0013] The threads on the outer surfaces of the plurality of adjusting screws 11 are divided into two sections with equal lengths and opposite rotation directions. The two adjusting seats 10 threadedly sleeved on the outer surface of the same adjusting screw 11 are respectively threadedly sleeved on the outer surfaces of the two sections of threads.

[0014] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A post-production drying device for silicon micropowder, comprising an operating box (1), a dryer (3) and a dual-axis motor (7), characterized in that: A fixed disk (6) is arranged inside the operating box (1), the outer side wall of the fixed disk (6) is fixedly connected to the inner side wall of the operating box (1) via a fixed rod (2), a plurality of fixed teeth (5) are fixedly connected to the top of the fixed disk (6), and the plurality of fixed teeth (5) are distributed in a ring array, a double-axis motor (7) is arranged at the center of the fixed disk (6), the outer side wall of the double-axis motor (7) is fixedly connected to the inner side wall of the fixed disk (6) via a connecting shaft (9), two output ends of the double-axis motor (7) are fixedly connected to drive rods (8), the two drive rods (8) are respectively located above and below the double-axis motor (7), and the outer side walls of the drive rods (8) are both rotatably connected via a fixed shaft. There is an adjusting wheel (12), and a plurality of the adjusting wheels (12) are meshed with the fixed teeth (5). The side walls of the plurality of adjusting wheels (12) away from the driving rod (8) are fixedly connected with an adjusting screw rod (11). The ends of the plurality of adjusting screw rods (11) away from the driving rod (8) are slidably connected with the inner wall of the operating box (1). The outer surfaces of the plurality of adjusting screw rods (11) are threadedly sleeved with two adjusting seats (10). The top of the adjusting seat (10) located above the dual-axis motor (7) and the bottom of the adjusting seat (10) located below the dual-axis motor (7) are fixedly connected with a breaking rod (4). The ends of the plurality of breaking rods (4) away from the driving rod (8) are slidably connected with the inner wall of the operating box (1).

2. The post-production drying equipment for silicon micropowder according to claim 1, characterized in that: The threads on the outer surfaces of the plurality of adjusting screws (11) are divided into two sections with equal lengths and opposite rotation directions, and the two adjusting seats (10) threadedly sleeved on the outer surface of the same adjusting screw (11) are respectively threadedly sleeved on the outer surfaces of the two sections of threads.

Images