Silicon dioxide powder wetting device
By designing a silicon dioxide powder wetting device containing a stirring paddle, crushing knife, atomizer and thread conveying rod, the nano-silicon dioxide powder is solved. The inefficiency of agglomeration and artificial feeding during the wetting process is solved. Problem, efficient wetting and automatic feeding are achieved.
Patent Information
- Application Number
- CN202420839871.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-04-23
AI Technical Summary
The existing nanosilicon dioxide powders have poor compatibility when mixed with organic coatings or adhesives, which leads to prone to agglomeration problems during the wetting process, and most of them rely on manual feeding, resulting in low working efficiency.
A silica powder wetting device is designed, mixing and separation using a stirring paddle and a crushing knife, and automatic feeding is achieved using atomizer and threaded conveying rod to improve working efficiency.
It effectively prevents clumping problems, improves the efficiency of the wetting process, reduces the time and energy of manual feeding, and improves the overall work efficiency.
Smart Images
Figure CN222518408U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of silicon dioxide powder processing, in particular to a silicon dioxide powder wetting device. Background Art
[0002] Silica is a hard, brittle, and insoluble solid. It has good chemical stability. Existing nano-silica powder is often used as reinforcing filler in adhesives, coatings, or plastics. However, due to the poor compatibility between solid nano-silica powder and organic coatings or organic adhesives, the nano-silica powder needs to be surface treated when used to reduce the surface tension of the nano-silica so that the nano-silica can be better compatible with the reinforcing system. The existing surface treatment method for nano-silica is to mix the nano-silica with a wetting agent and then stir it evenly with a stirring paddle. However, agglomeration is prone to occur during the wetting process of the silica powder. Failure to separate it in time will affect subsequent use. At the same time, most of them use manual feeding, which will reduce the working efficiency of the device. For this reason, we propose a silica powder wetting device. Utility Model Content
[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a silicon dioxide powder wetting device. A stirring paddle and a crushing knife can be used to separate the raw materials while wetting them to prevent the problem of agglomeration. At the same time, an atomizer and a bolt conveying rod can automatically replenish the wetting agent and the silicon dioxide powder to improve the working efficiency of the device, which can effectively solve the problems in the background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a silicon dioxide powder wetting device, comprising a tank and an atomizer;
[0005] Tank body: base frames are fixed on both sides of the bottom surface, brackets are installed on the sides of the base frames, a liquid tank is provided in the middle of the brackets, electric telescopic rods are fixed on the left and right sides of the tank body, the top of the electric telescopic rods is connected to one side of the bottom surface of the tank cover, the atomizer is installed on the top surface of the liquid tank, the liquid outlet pipe of the atomizer is installed with a nozzle, and the nozzle is installed in the groove on the top surface of the tank cover, the bottom surface of the tank cover is provided with a mixing unit, and the top surface of the tank cover is provided with a feeding unit;
[0006] Wherein: it also includes a controller, which is fixed on the front side of the tank body, the input ends of the electric telescopic rod and the atomizer are electrically connected to the output end of the controller, and the input end of the controller is electrically connected to the output end of the external power supply.
[0007] By starting the atomizer, the wetting agent inside the liquid tank can be sprayed into the tank body through atomization, so that the silica powder inside the tank body can be wetted. At the same time, the electric telescopic rod drives the tank cover to rise and fall so that personnel can clean the inside of the tank body.
[0008] Furthermore, the mixing unit includes a main motor, a connecting rod, a mounting seat, a scraper, a stirring paddle and a crushing knife. The main motor is fixed on the top surface of the tank cover, and the output shaft of the main motor is connected to the top of the connecting rod. A stirring paddle is fixed to the middle part of the bottom surface of the connecting rod, and crushing knives are evenly distributed on the outside of the stirring paddle. There are two mounting seats, which are respectively mounted on the left and right ends of the connecting rod. A scraper is provided on the bottom surface of the mounting seat, and the scraper is in contact with the inner wall of the tank body. The input end of the main motor is electrically connected to the output end of the controller. The main motor is started to drive the stirring frame to fully mix the silica powder and the wetting agent in the tank body. At the same time, the distributed crushing knives can separate the agglomerated raw materials, and the installed scraper can clean the raw materials adhered to the inner wall of the tank body to reduce the waste of raw materials.
[0009] Furthermore, the feeding unit includes a material box, a material cavity, a motor, a threaded conveying rod and a discharge pipe. Discharge pipes are fixed on both sides of the bottom surface of the material box, and the bottom ends of the discharge pipes are connected to the feed port on the top surface of the tank cover. Material cavities are opened on both sides inside the material box. The motor is fixed on one side of the top surface of the material box, and the output shaft of the motor is connected to the top of the threaded conveying rod. The input end of the motor is electrically connected to the output end of the controller. The motor is started to drive the threaded conveying rod to rotate, thereby transporting the silica powder inside the material box to the inside of the tank body.
[0010] Furthermore, the mixing unit also includes an elastic protrusion, which has two elastic protrusions and is respectively fixed on the left and right sides of the top surface of the connecting rod. The elastic protrusion is clamped with the fixing hole on the top surface of the mounting seat. The clamping connection between the elastic protrusion and the fixing hole on the top surface of the mounting seat facilitates quick disassembly and assembly.
[0011] Furthermore, it also includes a liquid level sensor and a material level sensor. The liquid level sensor is installed at the bottom end of the outer side of the liquid tank. There are two material level sensors and they are respectively installed on the front and rear sides of the material tank. The output ends of the liquid level sensor and the material level sensor are electrically connected to the input end of the controller. The liquid level sensor can detect the residual wetting agent inside the liquid tank, and the material level sensor can detect the residual silica powder inside the material tank, so as to remind personnel to add when the residual of both is low.
[0012] Furthermore, it also includes a humidity sensor, which is installed on the bottom surface of the tank body. The output end of the humidity sensor is electrically connected to the input end of the controller. The humidity sensor can detect the wettability of the silica powder to facilitate the device to adjust the amount of added silica powder and wetting agent in real time.
[0013] Compared with the prior art, the beneficial effects of the utility model are: the silicon dioxide powder wetting device has the following advantages:
[0014] 1. The motor drives the threaded conveying rod to rotate, so as to transport the silica powder in the material box to the tank body. At the same time, the atomizer can be started to spray the wetting agent in the liquid tank into the tank body through atomization, which can solve the problem of time-consuming and labor-intensive manual feeding.
[0015] 2. The main motor drives the stirring frame to fully mix the silica powder and the wetting agent in the tank to achieve the wetting effect. At the same time, the distributed crushing knives can separate the agglomerated raw materials, and the installed scraper can clean the raw materials adhering to the inner wall of the tank to reduce the waste of raw materials.
[0016] 3. The liquid level sensor can detect the remaining amount of wetting agent in the liquid tank, while the material level sensor can detect the remaining amount of silica powder in the material tank, so as to remind personnel to add more when the remaining amount of both is low. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the hybrid unit of the utility model;
[0019] Figure 3 It is a partial enlarged structural schematic diagram of point A of the utility model.
[0020] In the figure: 1 tank body, 2 mixing unit, 21 main motor, 22 connecting rod, 23 mounting seat, 24 scraper, 25 stirring paddle, 26 crushing knife, 27 elastic protrusion, 3 feeding unit, 31 material box, 32 material cavity, 33 motor, 34 threaded conveying rod, 35 discharge pipe, 4 electric telescopic rod, 5 tank cover, 6 bottom frame, 7 bracket, 8 liquid tank, 9 atomizer, 10 nozzle, 11 liquid level sensor, 12 material level sensor, 13 humidity sensor, 14 controller. DETAILED DESCRIPTION
[0021] 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.
[0022] See also Figure 1-3 , This embodiment provides a technical solution: a silicon dioxide powder wetting device, comprising a tank 1 and an atomizer 9;
[0023] Tank body 1: base frames 6 are fixed on both sides of the bottom surface, brackets 7 are installed on the sides of the base frames 6, a liquid tank 8 is arranged in the middle of the brackets 7, electric telescopic rods 4 are fixed on the left and right sides of the tank body 1, the top of the electric telescopic rod 4 is connected to one side of the bottom surface of the tank cover 5, an atomizer 9 is installed on the top surface of the liquid tank 8, a liquid outlet pipe of the atomizer 9 is installed with a nozzle 10, and the nozzle 10 is installed in a groove on the top surface of the tank cover 5, a mixing unit 2 is arranged on the bottom surface of the tank cover 5, and the mixing unit 2 comprises a main motor 21, a connecting rod 22, a mounting seat 23, a scraper 24, a stirring paddle 25 and a crushing knife 26, the main The motor 21 is fixed on the top surface of the tank cover 5, the output shaft of the main motor 21 is connected to the top of the connecting rod 22, a stirring paddle 25 is fixed to the middle of the bottom surface of the connecting rod 22, a crushing knife 26 is evenly distributed on the outside of the stirring paddle 25, there are two mounting seats 23 and they are respectively mounted on the left and right ends of the connecting rod 22, a scraper 24 is provided on the bottom surface of the mounting seat 23, and the scraper 24 is in contact with the inner wall of the tank body 1, the input end of the main motor 21 is electrically connected to the output end of the controller 14, and the main motor 21 is started to drive the stirring frame 25 to fully mix the silicon dioxide powder and the wetting agent inside the tank body 1 , the distributed crushing knives 26 can separate the agglomerated raw materials, and the installed scraper 24 can clean the raw materials adhering to the inner wall of the tank body 1 to reduce the waste of raw materials. The mixing unit 2 also includes an elastic protrusion 27. There are two elastic protrusions 27 and they are respectively fixed on the left and right sides of the top surface of the connecting rod 22. The elastic protrusion 27 is snap-fitted with the fixing hole on the top surface of the mounting seat 23. The snap-fitting of the elastic protrusion 27 with the fixing hole on the top surface of the mounting seat 23 facilitates its rapid disassembly and assembly. The top surface of the tank cover 5 is provided with a feeding unit 3, and the feeding unit 3 includes a material box 31, A material cavity 32, a motor 33, a threaded conveying rod 34 and a discharge pipe 35. The discharge pipes 35 are fixed on both sides of the bottom surface of the material box 31. The bottom ends of the discharge pipes 35 are connected to the feed port on the top surface of the tank cover 5. The material cavity 32 is opened on both sides of the inside of the material box 31. The motor 33 is fixed on one side of the top surface of the material box 31. The output shaft of the motor 33 is connected to the top of the threaded conveying rod 34. The input end of the motor 33 is electrically connected to the output end of the controller 14. The motor 33 is started to drive the threaded conveying rod 34 to rotate, thereby conveying the silicon dioxide powder inside the material box 31 to the inside of the tank body 1.
[0024] Wherein: it also includes a controller 14, the controller 14 is fixed on the front side of the tank body 1, the input end of the electric telescopic rod 4 and the atomizer 9 is electrically connected to the output end of the controller 14, the input end of the controller 14 is electrically connected to the output end of the external power supply, and the atomizer 9 is started to spray the wetting agent inside the liquid tank 8 into the tank body 1 through atomization, so that the silica powder inside the tank body 1 can be wetted, and at the same time, the electric telescopic rod 4 drives the tank cover 5 to rise and fall so that personnel can clean the inside of the tank body 1, and also includes a liquid level sensor 11 and a material level sensor 12, the liquid level sensor 11 is installed at the bottom end of the outer side of the liquid tank 8, and there are two material level sensors 12 and they are installed in the material box 31 respectively. On the front and rear sides, the output ends of the liquid level sensor 11 and the material level sensor 12 are electrically connected to the input end of the controller 14. The liquid level sensor 11 can detect the remaining wetting agent in the liquid tank 8, and the material level sensor 12 can detect the remaining silica powder in the material box 31, so as to remind the personnel to add when the remaining amount of both is low. It also includes a humidity sensor 13, which is installed on the bottom surface of the tank body 1. The output end of the humidity sensor 13 is electrically connected to the input end of the controller 14. The humidity sensor 13 can detect the wettability of the silica powder, so as to facilitate the device to adjust the amount of silica powder and wetting agent added in real time.
[0025] The working principle of the silicon dioxide powder wetting device provided by the utility model is as follows: first, silicon dioxide powder and wetting agent are added to the inside of the material box 31 and the liquid box 8 respectively, and the motor 33 is started to drive the threaded conveying rod 34 to rotate, so as to convey the silicon dioxide powder in the material box 31 to the inside of the tank body 1, and at the same time, the atomizer 9 is started to spray the wetting agent in the liquid box 8 into the tank body 1 through atomization, and then the main motor 21 is started to drive the stirring frame 25 to fully mix the silicon dioxide powder and the wetting agent in the tank body 1, and at the same time, the distributed crushing knife 26 The agglomerated raw materials can be separated, and the installed scraper 24 can clean the raw materials adhering to the inner wall of the tank body 1 to reduce the waste of raw materials. The set humidity sensor 13 can detect the wettability of the silica powder, so as to facilitate the device to adjust the amount of added silica powder and wetting agent in real time. At the same time, the liquid level sensor 11 can detect the residual wetting agent inside the liquid tank 8, and the material level sensor 12 can detect the residual silica powder inside the material box 31, so as to remind personnel to add when the residual of both is low.
[0026] It is worth noting that the controller 14 disclosed in the above embodiment uses the model S7-200, and the liquid level sensor 11 can be freely configured according to the actual application scenario. It is recommended to use the liquid level sensor model MPM4700W, the material level sensor 12 can use the material level sensor model GUL15, and the humidity sensor 13 can use the humidity sensor model AE712-N-150TF. The controller 14 controls the main motor 21, the motor 33, the electric telescopic rod 4, the atomizer 9, the liquid level sensor 11, the material level sensor 12 and the humidity sensor 13 to work using the methods commonly used in the prior art.
[0027] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A silicon dioxide powder wetting device, characterized in that: It comprises a tank body (1) and an atomizer (9); Tank body (1): base frames (6) are fixed on both sides of the bottom surface, brackets (7) are installed on the sides of the base frames (6), a liquid tank (8) is provided in the middle of the brackets (7), electric telescopic rods (4) are fixed on the left and right sides of the tank body (1), the top end of the electric telescopic rods (4) is connected to one side of the bottom surface of the tank cover (5), the atomizer (9) is installed on the top surface of the liquid tank (8), the liquid outlet pipe of the atomizer (9) is installed with a nozzle (10), and the nozzle (10) is installed in a groove on the top surface of the tank cover (5), the bottom surface of the tank cover (5) is provided with a mixing unit (2), and the top surface of the tank cover (5) is provided with a feeding unit (3); The invention further comprises a controller (14), wherein the controller (14) is fixed on the front side of the tank body (1), the input ends of the electric telescopic rod (4) and the atomizer (9) are electrically connected to the output end of the controller (14), and the input end of the controller (14) is electrically connected to the output end of an external power supply.
2. A silicon dioxide powder wetting device according to claim 1, characterized in that: The mixing unit (2) comprises a main motor (21), a connecting rod (22), a mounting seat (23), a scraper (24), a stirring paddle (25) and a crushing knife (26); the main motor (21) is fixed on the top surface of the tank cover (5); the output shaft of the main motor (21) is connected to the top of the connecting rod (22); a stirring paddle (25) is fixed to the middle of the bottom surface of the connecting rod (22); crushing knives (26) are evenly distributed on the outside of the stirring paddle (25); there are two mounting seats (23) which are respectively mounted on the left and right ends of the connecting rod (22); a scraper (24) is provided on the bottom surface of the mounting seat (23); the scraper (24) is in contact with the inner wall of the tank body (1); the input end of the main motor (21) is electrically connected to the output end of the controller (14).
3. A silicon dioxide powder wetting device according to claim 1, characterized in that: The feeding unit (3) comprises a material box (31), a material cavity (32), a motor (33), a threaded conveying rod (34) and a discharge pipe (35). The discharge pipes (35) are fixed on both sides of the bottom surface of the material box (31). The bottom end of the discharge pipe (35) is connected to the feed inlet on the top surface of the tank cover (5). The material cavity (32) is opened on both sides inside the material box (31). The motor (33) is fixed on one side of the top surface of the material box (31). The output shaft of the motor (33) is connected to the top end of the threaded conveying rod (34). The input end of the motor (33) is electrically connected to the output end of the controller (14).
4. A silicon dioxide powder wetting device according to claim 2, characterized in that: The mixing unit (2) further comprises an elastic protrusion (27), wherein two elastic protrusions (27) are respectively fixed on the left and right sides of the top surface of the connecting rod (22), and the elastic protrusions (27) are engaged with the fixing holes on the top surface of the mounting seat (23).
5. The silicon dioxide powder wetting device according to claim 3, characterized in that: It also includes a liquid level sensor (11) and a material level sensor (12), wherein the liquid level sensor (11) is mounted at the bottom end of the outer side of the liquid tank (8), and there are two material level sensors (12) which are respectively mounted on the front and rear sides of the material tank (31), and the output ends of the liquid level sensor (11) and the material level sensor (12) are electrically connected to the input end of the controller (14).
6. A silicon dioxide powder wetting device according to claim 1, characterized in that: It also includes a humidity sensor (13), which is installed on the bottom surface of the tank body (1), and the output end of the humidity sensor (13) is electrically connected to the input end of the controller (14).