Drying device for nano silicon dioxide production

Abstract

The utility model relates to the technical field of chemical engineering, in particular to a drying device for nano silicon dioxide production, which comprises a base, the top of the base is fixedly connected with a tank body through a stand column, and a rotating mechanism is arranged in the tank body; the rotating mechanism comprises an annular hanger rail, a sliding column, a first bevel gear, a heater, a motor, a transmission shaft, a second bevel gear and a third bevel gear; the annular hanger rail is arranged on the inner wall of the top of the tank body, the number of the sliding columns is three, the first bevel gear is slidably connected to the bottom of the annular hanger rail through the three sliding columns, the heater is fixedly connected to the bottom of the first bevel gear, the sliding columns are limited by arranging the annular hanger rail, the transmission shaft is driven by the motor to rotate, and the heater is fixedly connected to the bottom of the annular hanger rail. The transmission shaft rotates to drive the heater and the material disc to rotate simultaneously and reversely, so that the heating uniformity of the heater on chemical raw materials in the material disc can be improved, and the baking efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical industry, in particular to a drying device for producing nano silicon dioxide. Background Art

[0002] Nano-silicon dioxide (English name nano-silicon dioxide) is an inorganic chemical material, commonly known as white carbon black. Because it is ultra-fine nano-scale, with a size range of 1 to 100nm, it has many unique properties, such as optical properties that can resist ultraviolet rays, and can improve the anti-aging, strength and chemical resistance of other materials. It has a wide range of uses. Nano-scale silicon dioxide is an amorphous white powder, non-toxic, odorless, and pollution-free. The microstructure is spherical, with a flocculent and mesh-like quasi-particle structure. The molecular formula and structural formula are SiO2, and it is insoluble in water. Nano is a scale of 10-9 meters. Nanomaterials refer to materials that have at least one dimension in the nanometer size range in three-dimensional space, that is, the range of 1 to 100 nanometers. Nanomaterials have small size effects, surface effects and macroscopic quantum tunneling effects, and thus exhibit many unique properties. They have broad application prospects in catalysis, light filtering, light absorption, medicine, magnetic media and new materials. Chemical raw materials need to be dried during the production process.

[0003] After searching, the Chinese patent publication number CN217383580U discloses a drying box; an inner air box, the inner air box is composed of several air conveying plates, and the air conveying plates are provided with several arranged ventilation holes from top to bottom; the inner air box is arranged in the drying box, and the inner wall of the drying box and the outer wall of the inner air box form an air passage; a wind wheel, the wind wheel is arranged in the air passage at the top of the inner air box, and a driving motor is provided in cooperation with the wind wheel; an air inlet end pipe, the air inlet end pipe is arranged on the drying box, and the air inlet end pipe is connected to the air passage; an exhaust end pipe, the exhaust end pipe is arranged on the drying box, and the exhaust end pipe is connected to the inner air box; and an electric control box, the electric control box is electrically connected to the driving motor. The above patent has the following shortcomings: although the patent can dry chemical raw materials, the heat source is fixed, so it is difficult to ensure the baking uniformity when baking chemical raw materials. In view of this, we propose a drying device for nano-silicon dioxide production. Utility Model Content

[0004] The purpose of the utility model is to provide a drying device for producing nano silicon dioxide to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A drying device for producing nano-silicon dioxide comprises a base, the top of which is fixedly connected to a tank body via a column, and a rotating mechanism is arranged inside the tank body;

[0007] The rotating mechanism includes an annular hanging rail, a sliding column, a first bevel gear, a heater, a motor, a transmission shaft, a second bevel gear, and a third bevel gear;

[0008] The annular hanging rail is opened on the top inner wall of the tank body, the number of the sliding columns is three, the first bevel gear is slidably connected to the bottom of the annular hanging rail through the three sliding columns, the heater is fixedly connected to the bottom of the first bevel gear, and the sliding column is limited by setting the annular hanging rail.

[0009] Preferably, the motor is fixedly connected to the right side of the column, the left output end of the motor passes through the left and right ends of the column and is fixedly connected to the right end of the transmission shaft, the second bevel gear is fixedly connected to the left end of the transmission shaft, the first bevel gear is meshed with the second bevel gear, and the first bevel gear is driven to rotate through the second bevel gear.

[0010] Preferably, the bottom bearing of the third bevel gear is rotatably connected to the bottom inner wall of the tank body, and a material tray is arranged inside the third bevel gear.

[0011] Preferably, a vibration mechanism is provided at the bottom of the tank body, and the vibration mechanism includes two slide grooves. The third bevel gear is in the shape of a gear ring type. The two slide grooves are respectively opened on the left and right inner walls of the third bevel gear. A slider is slidably connected inside the slide groove. A barrel is fixedly connected between the two sliders. The material tray is arranged on the top of the barrel. The middle part of the barrel slides through the bottom outer wall of the tank body, and the slider is limited by setting the slide groove.

[0012] Preferably, three trapezoidal top blocks are fixedly connected to the top of the base and are evenly arranged in a circular sequence, and three rollers are fixedly connected to the bottom end of the barrel and are evenly arranged in a circular sequence, and the three trapezoidal top blocks are respectively arranged on one side of the three rollers.

[0013] Preferably, a controller is fixedly connected to the right side of the column, the controller is electrically connected to the motor and the heater respectively, and a box door is provided on the outer wall of the tank body.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The motor drives the transmission shaft to rotate, and the rotation of the transmission shaft drives the heater and the material tray to rotate simultaneously and in opposite directions, thereby increasing the uniformity of the heater heating the chemical raw materials in the material tray and improving the baking efficiency.

[0016] 2. The third bevel gear rotates to drive the slider to rotate, and the slider rotates to drive the drum to rotate and vibrate up and down, and turn over the chemical raw materials in the top material tray, further improving the baking uniformity of the chemical raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a cross-sectional view of the interior of the tank area in the utility model;

[0019] Figure 3 It is a bottom schematic diagram of the internal cross-sectional view of the tank area in the utility model;

[0020] Figure 4 It is a schematic diagram of the vibration mechanism area in the utility model.

[0021] In the figure: 1. base; 2. column; 3. tank body; 31. box door; 4. rotating mechanism; 5. material tray; 6. vibration mechanism; 7. controller; 41. annular hanging rail; 42. slide column; 43. first bevel gear; 44. heater; 45. motor; 46. transmission shaft; 47. second bevel gear; 48. third bevel gear; 61. slide groove; 62. slider; 63. barrel; 64. trapezoidal top block; 65. roller. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1

[0024] like Figure 1-3 As shown, a drying device for producing nano-silicon dioxide comprises a base 1, a tank body 3 is fixedly connected to the top of the base 1 through a column 2, and a rotating mechanism 4 is arranged inside the tank body 3;

[0025] The rotating mechanism 4 includes an annular hanging rail 41, a sliding column 42, a first bevel gear 43, a heater 44, a motor 45, a transmission shaft 46, a second bevel gear 47, and a third bevel gear 48;

[0026] The annular hanging rail 41 is opened on the top inner wall of the tank body 3 , the number of the slide posts 42 is three, the first bevel gear 43 is slidably connected to the bottom of the annular hanging rail 41 through the three slide posts 42 , and the heater 44 is fixedly connected to the bottom of the first bevel gear 43 .

[0027] The slide column 42 is limited by providing an annular hanging rail 41 .

[0028] The motor 45 is fixedly connected to the right side of the column 2. The left output end of the motor 45 passes through the left and right ends of the column 2 and is fixedly connected to the right end of the transmission shaft 46. The second bevel gear 47 is fixedly connected to the left end of the transmission shaft 46. The first bevel gear 43 is meshed with the second bevel gear 47.

[0029] The first bevel gear 43 is driven to rotate by the second bevel gear 47 .

[0030] The bottom bearing of the third bevel gear 48 is rotatably connected to the bottom inner wall of the tank body 3 , and a material tray 5 is arranged inside the third bevel gear 48 .

[0031] Specifically, the motor 45 drives the transmission shaft 46 to rotate, and the rotation of the transmission shaft 46 drives the heater 44 and the material tray 5 to rotate simultaneously and in opposite directions.

[0032] Embodiment 2

[0033] like Figure 1-4 As shown, a vibration mechanism 6 is provided at the bottom of the tank body 3, and the vibration mechanism 6 includes two slide grooves 61. The shape of the third bevel gear 48 is a gear ring type. The two slide grooves 61 are respectively opened on the left and right inner walls of the third bevel gear 48. A slider 62 is slidably connected inside the slide groove 61, and a barrel 63 is fixedly connected between the two sliders 62. The material tray 5 is arranged on the top of the barrel 63, and the middle part of the barrel 63 slides through the bottom outer wall of the tank body 3.

[0034] The slide block 62 is limited by providing the slide groove 61 .

[0035] The top of the base 1 is fixedly connected with three trapezoidal top blocks 64 and evenly arranged in a circular sequence. The bottom of the barrel 63 is fixedly connected with three rollers 65 and evenly arranged in a circular sequence. The three trapezoidal top blocks 64 are respectively provided on one side of the three rollers 65.

[0036] A controller 7 is fixedly connected to the right side of the column 2 . The controller 7 is electrically connected to the motor 45 and the heater 44 , respectively. A box door 31 is provided on the outer wall of the tank body 3 .

[0037] Specifically, the third bevel gear 48 rotates to drive the slider 62 to rotate, and the slider 62 rotates to drive the barrel 63 to rotate and vibrate up and down, and the chemical raw materials in the top material tray 5 are turned over.

[0038] The working principle of the utility model is as follows:

[0039] Open the box door 31 and put the chemical raw materials to be dried into the material tray 5 inside the tank body 3, then turn on the motor 45 to drive the transmission shaft 46 to rotate, the transmission shaft 46 rotates to drive the second bevel gear 47 to rotate, the second bevel gear 47 rotates to drive the first bevel gear 43 and the third bevel gear 48 to rotate in the opposite directions at the same time, the first bevel gear 43 rotates to drive the heater 44 to rotate while heating the sliding raw materials in the material tray 5, the third bevel gear 48 rotates to drive the slider 62, the barrel 63 and the material tray 5 to rotate, thereby the material tray 5 and the heater 44 rotate simultaneously and in the opposite direction, thereby increasing the baking uniformity, the rotation of the barrel 63 drives the roller 65 to rotate, and the roller 65 contacts the trapezoidal top block 64 during the rotation and is lifted up by the trapezoidal top block 64, thereby the barrel 63 and the material tray 5 are lifted up and vibrate, and the material tray 5 vibrates while shaking up the chemical raw materials and turning them over.

[0040] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A drying device for producing nano-silicon dioxide, characterized in that: include: A base (1), the top of the base (1) being fixedly connected to a tank body (3) via a column (2), and a rotating mechanism (4) being arranged inside the tank body (3); The rotating mechanism (4) comprises an annular hanging rail (41), a sliding column (42), a first bevel gear (43), a heater (44), a motor (45), a transmission shaft (46), a second bevel gear (47), and a third bevel gear (48); The annular hanging rail (41) is opened on the top inner wall of the tank body (3), the number of the sliding columns (42) is three, the first bevel gear (43) is slidably connected to the bottom of the annular hanging rail (41) through the three sliding columns (42), and the heater (44) is fixedly connected to the bottom of the first bevel gear (43).

2. A drying device for producing nano-silicon dioxide according to claim 1, characterized in that: The motor (45) is fixedly connected to the right side of the column (2); the left output end of the motor (45) passes through the left and right ends of the column (2) and is fixedly connected to the right end of the transmission shaft (46); the second bevel gear (47) is fixedly connected to the left end of the transmission shaft (46); and the first bevel gear (43) is meshed with the second bevel gear (47).

3. A drying device for producing nano-silicon dioxide according to claim 2, characterized in that: The bottom bearing of the third bevel gear (48) is rotatably connected to the bottom inner wall of the tank body (3), and a material tray (5) is arranged inside the third bevel gear (48).

4. A drying device for producing nano-silicon dioxide according to claim 3, characterized in that: A vibration mechanism (6) is provided at the bottom of the tank body (3), and the vibration mechanism (6) includes two slide grooves (61). The third bevel gear (48) is in the shape of a gear ring. The two slide grooves (61) are respectively opened on the left and right inner walls of the third bevel gear (48). A slider (62) is slidably connected inside the slide groove (61), and a barrel (63) is fixedly connected between the two sliders (62). The material tray (5) is arranged on the top of the barrel (63), and the middle part of the barrel (63) slides through the bottom outer wall of the tank body (3).

5. A drying device for producing nano-silicon dioxide according to claim 4, characterized in that: The top of the base (1) is fixedly connected with three trapezoidal top blocks (64) which are evenly arranged in a circular sequence. The bottom of the barrel (63) is fixedly connected with three rollers (65) which are evenly arranged in a circular sequence. The three trapezoidal top blocks (64) are respectively arranged on one side of the three rollers (65).

6. A drying device for producing nano-silicon dioxide according to claim 4, characterized in that: A controller (7) is fixedly connected to the right side of the column (2), and the controller (7) is electrically connected to the motor (45) and the heater (44) respectively. The outer wall of the tank body (3) is provided with a box door (31).

Images