Raw material mixing and conveying device for producing nano industrial sodium silicate

Abstract

The invention relates to the technical field of sodium silicate production, in particular to a raw material mixing and conveying device for producing nano industrial sodium silicate, which comprises a mixing tank, and a first mixing component, a second mixing component and a crushing component are arranged in the mixing tank. And the mixing tank is connected with the mounting frame. The primary mixing of raw materials is ensured through the first mixing assembly, different properties of quartz sand and sodium carbonate can be efficiently treated, caking is avoided, the mixing process of the raw materials is further optimized through the second mixing assembly, the uniformity of different substances is helped to be ensured, the reaction effect is improved, the crushing assembly is used for crushing possibly existing large materials, and the production efficiency is improved. According to the sodium silicate raw material mixing device, the raw material quality and smooth conveying are ensured, and by arranging the first mixing assembly, the second mixing assembly and the crushing assembly, multi-stage mixing and treatment of sodium silicate raw materials are achieved, so that the production efficiency is improved, the downtime is shortened, and the material mixing uniformity and quality are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of sodium silicate production, and particularly to a raw material mixing and conveying device for producing nano industrial sodium silicate. Background Art

[0002] Sodium silicate, also known as water glass, is an important inorganic chemical raw material, which is widely used in the manufacture of foundry sand, cleaning agents, paper coatings, building materials, etc. The production of sodium silicate usually involves reacting a silicon source with an alkali source, and carrying out a chemical reaction at high temperature. The production of sodium silicate requires mixing quartz sand and soda ash in proportion and then melting them at high temperature.

[0003] At present, traditional raw material mixing equipment mostly adopts a single stirring structure, which is difficult to effectively handle the differences in the high hardness of quartz sand particles and the hygroscopicity of soda ash. This will result in uneven mixing of the two raw materials, affecting the reaction effect, and further affecting the quality of sodium silicate. Since quartz sand and soda ash may agglomerate during transportation, or the raw materials may adhere due to changes in humidity, blockage problems often occur. This not only increases the downtime during the production process, but also increases the cleaning frequency, seriously affecting the production efficiency. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art that quartz sand and soda ash may agglomerate during transportation, often resulting in blockage problems and affecting the production efficiency. The raw material mixing and conveying device for producing nano industrial sodium silicate can ensure that the materials are completely mixed, improve the production efficiency, reduce the downtime, and improve the uniformity and quality of material mixing.

[0005] To achieve the above purpose, the raw material mixing and conveying device for producing nano industrial sodium silicate proposed by the present invention includes a mixing tank. A first mixing component, a second mixing component and a crushing component are arranged inside the mixing tank. The mixing tank is connected to a mounting frame, and a feeding mechanism is connected to the mounting frame. A feeding mechanism is arranged below the mixing tank.

[0006] As a further description of the above technical solution: The first mixing component includes a first mixing motor, the first mixing motor is connected to the mixing tank, a first mixing shaft is connected below the first mixing motor, a mixing auger is connected to the first mixing shaft, a mixing frame is arranged below the first mixing shaft, and a plurality of scraping blades are connected to the mixing frame.

[0007] As a further description of the above technical solution: The second mixing component includes a second mixing motor, the second mixing motor is connected to the mixing tank, a second mixing shaft is connected below the second mixing motor, and a first turning blade and a second turning blade are connected to the second mixing shaft.

[0008] As a further description of the above technical solution: The shredding assembly includes a shredding motor, which is connected to the mixing tank. Below the shredding motor is connected to a shredding shaft, and shredding blades are connected to the shredding shaft.

[0009] As a further description of the above technical solution: The feeding mechanism includes a first feeding hopper and a second feeding hopper. Feeding components are arranged on both the first feeding hopper and the second feeding hopper. The first feeding hopper and the second feeding hopper are both connected to the mixing tank through a guide pipe. A sealing box is arranged at the end of the guide pipe. Discharge solenoid valves are arranged at the discharge ends of the first feeding hopper and the second feeding hopper.

[0010] As a further description of the above technical solution: The feeding component includes a feeding motor. Below the feeding motor is connected to a driving block through a driving shaft. Both ends of the driving block are respectively connected to a first feeding rod and a second feeding rod through connecting rods. Scraping plates are arranged on the sides of the first feeding rod and the second feeding rod.

[0011] As a further description of the above technical solution: A humidity sensor is arranged inside the first feeding hopper, and a microwave dryer is arranged at the discharge end of the first feeding hopper.

[0012] As a further description of the above technical solution: The feeding mechanism includes a feeding cylinder. A feeding shaft is arranged inside the feeding cylinder. A spiral pushing blade is arranged on the feeding shaft. One end of the spiral pushing blade is connected to a feeding motor. A vibrator is arranged below the feeding cylinder.

[0013] As a further description of the above technical solution: An air inlet pipe is connected to the feeding end of the feeding cylinder, and the air inlet pipe is connected to a pump box.

[0014] As a further description of the above technical solution: A control box is arranged on the mounting rack, and a PLC and an industrial Internet of Things module are integrated in the control box.

[0015] The above technical solution has the following advantages or beneficial effects:

[0016] 1. The present invention ensures the preliminary mixing of raw materials through the first mixing component, can efficiently handle the different properties of quartz sand and soda ash, avoid caking, further optimizes the mixing process of raw materials through the second mixing component, helps ensure the uniformity of different substances, and improves the reaction effect. The crushing component is used to crush large pieces of materials that may exist, ensuring the quality of raw materials and smooth transportation. By setting the first mixing component, the second mixing component and the crushing component, multi-stage mixing and processing of sodium silicate raw materials are realized. The combination of the first mixing component and the second mixing component can stir the materials finely and evenly, while the crushing component can break large particles or lumps in the raw materials, ensuring that the materials can be fully mixed, thereby improving production efficiency, reducing downtime, and improving the uniformity and quality of material mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of a raw material mixing and conveying device in an embodiment of the present invention;

[0018] Figure 2 is Figure 1 a schematic structural diagram of the second mixing component in

[0019] Figure 3 is Figure 1 a schematic structural diagram of the first mixing component in

[0020] Figure 4 is Figure 1 a schematic structural diagram of the feeding mechanism in

[0021] Figure 5 is Figure 4 a schematic structural diagram of the material passing component in

[0022] Figure 6 is Figure 1 a schematic structural diagram of the feeding mechanism in

[0023] Legend Explanation:

[0024] 1. Mixing tank; 2. First mixing component; 3. Second mixing component; 4. Scraping component; 5. Mounting rack; 6. Feeding mechanism; 7. Feeding mechanism; 8. Sealing box; 9. Air inlet pipe; 10. Pump box; 11. Control box; 201. First mixing motor; 202. First mixing shaft; 203. Mixing auger; 204. Mixing frame; 205. Scraping blade; 31. Second mixing motor; 32. Second mixing shaft; 33. First turning blade; 34. Second turning blade; 41. Scraping motor; 42. Scraping shaft; 43. Scraping blade; 61. First feeding hopper; 62. Second feeding hopper; 63. Feeding-through component; 64. Guide pipe; 65. Discharge solenoid valve; 611. Humidity sensor; 612. Microwave dryer; 631. Feeding-through motor; 632. Driving shaft; 633. Driving block; 634. Connecting rod; 635. First feeding-through rod; 636. Second feeding-through rod; 637. Scraping plate; 71. Feeding cylinder; 72. Feeding shaft; 73. Spiral pushing blade; 74. Feeding motor; 75. Vibrator. Detailed implementation manner

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0026] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0027] In the description of the present invention, it should also be noted that unless otherwise clearly defined and limited, the terms "set", "connected", and "connected" 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 mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Please refer to Figure 1-6, the present invention provides a technical solution: The raw material mixing and conveying device for producing nano-sodium silicate of the present invention includes a mixing tank 1. Inside the mixing tank 1, a first mixing component 2, a second mixing component 3 and a crushing component 4 are provided. The mixing tank 1 is connected to a mounting frame 5. A feeding mechanism 6 is connected to the mounting frame 5. A feeding mechanism 7 is provided below the mixing tank 1.

[0029] In the technical solution of the present invention, through the first mixing component 2, the preliminary mixing of the raw materials is ensured, and the different properties of quartz sand and soda ash can be efficiently processed to avoid caking. Through the second mixing component 3, the mixing process of the raw materials is further optimized to help ensure the uniformity of different substances and improve the reaction effect. The crushing component 4 is used to crush large pieces of materials that may exist to ensure the quality of the raw materials and smooth conveying. By setting the first mixing component 2, the second mixing component 3 and the crushing component 4, multi-stage mixing and processing of the sodium silicate raw materials are realized. The combination of the first mixing component and the second mixing component can stir the materials finely and evenly, while the crushing component can break large particles or caking in the raw materials to ensure that the materials can be fully mixed and achieve an ideal mixing effect, solving the deficiencies of traditional equipment in processing high-hardness particles and moisture-absorbing materials, thereby improving production efficiency, reducing downtime, and improving the uniformity and quality of material mixing.

[0030] As Figure 1 shown, the first mixing component 2 includes a first mixing motor 201. The first mixing motor 201 is connected to the mixing tank 1. A first mixing shaft 202 is connected below the first mixing motor 201. A mixing auger 203 is connected to the first mixing shaft 202. A mixing frame 204 is provided below the first mixing shaft 202. A plurality of scraping blades 205 are connected to the mixing frame 204. The second mixing component 3 includes a second mixing motor 31. The second mixing motor 31 is connected to the mixing tank 1. The second mixing motor 31 is connected to a second mixing shaft 32 below. A first turning blade 33 and a second turning blade 34 are connected to the second mixing shaft 32. The crushing component 4 includes a crushing motor 41. The crushing motor 41 is connected to the mixing tank 1. The crushing motor 41 is connected to a crushing shaft 42 below. Crushing blades 43 are connected to the crushing shaft 42.

[0031] Specifically, the first mixing motor 201 in the first mixing component and the second mixing motor 31 in the second mixing component are independently controlled, and can adjust the mixing speed and intensity according to the material characteristics. This enables the device to adapt to the mixing requirements of different types of raw materials. For example, materials with different viscosities or particle sizes can be properly processed to ensure mixing uniformity. The first turning blade 33 and the second turning blade 34 in the second mixing component can turn the materials, further promoting the uniform mixing of the materials and preventing the materials from depositing in the tank. The design of the scraping blade 205 can also effectively clean the material residues in the mixing frame 204, avoiding uneven mixing or unsmooth conveying caused by the residues. The addition of the crushing component, especially the combination of the crushing motor 41 and the crushing blade 43, can effectively crush larger particles or agglomerated materials, ensuring that even hard or sticky raw materials can smoothly enter the mixing feed tank. This not only improves the mixing efficiency but also ensures the consistency and high quality of the materials.

[0032] As Figure 1 shown, the feeding mechanism 6 includes a first feeding hopper 61 and a second feeding hopper 62. Feeding assemblies 63 are provided on both the first feeding hopper 61 and the second feeding hopper 62. The first feeding hopper 61 and the second feeding hopper 62 are both connected to the mixing tank 1 through a guiding pipe 64. A sealing box 8 is provided at the end of the guiding pipe 64. Discharge solenoid valves 65 are provided at the discharge ends of the first feeding hopper 61 and the second feeding hopper 62. The first feeding hopper and the second feeding hopper are responsible for accurately adding raw materials into the mixing tank. By setting the feeding motor and the feeding rod system, it can ensure the smooth flow of materials and avoid jamming problems. The feeding system is also connected to the mixing tank through a guiding pipe, which can effectively guide the materials to flow in and be processed.

[0033] Among them, a humidity sensor 611 is provided inside the first feeding hopper 61, and a microwave dryer 612 is provided at the discharge end of the first feeding hopper 61. A humidity sensor is provided inside the first feeding hopper, which can monitor the humidity change of the raw materials in real time and perform drying treatment through the microwave dryer to solve the humidity problem of moisture-absorbing materials such as soda ash.

[0034] As Figure 5As shown, the material passing component 63 includes a material passing motor 631, and the material passing motor 631 is connected to the driving block 633 through a driving shaft 632 at the bottom. The two ends of the driving block 633 are respectively connected to the first material passing rod 635 and the second material passing rod 636 through a connecting rod 634, and the first material passing rod 635 and the second material passing rod 636 are both provided with a scraper plate 637 on the side; the material passing motor 631 is responsible for providing power, and transmits the power to the driving block 633 below through the driving shaft 632, and can adjust the motor speed according to needs to control the flow speed of the material, so as to ensure the flexibility and adjustability of the conveying process, and the driving shaft 632 is connected to the driving block 633, so that the rotational force of the material passing motor can be effectively transmitted to the driving block, thereby driving the entire material passing mechanism to work, so that the entire component The operation is more stable and uneven power transmission or jamming is less likely to occur. The two ends of the driving block 633 are respectively connected to the first feeding rod 635 and the second feeding rod 636. Their coordinated work helps to provide uniform pushing force during the material conveying process. Through the action of the two feeding rods, the material can be pushed to the designated area more effectively to avoid stagnation or backlog of materials in the feeding assembly. The sides of the first feeding rod 635 and the second feeding rod 636 are provided with scraper plates 637. The scraper plates can effectively clean up the material residues on the feeding rods to avoid jamming caused by material accumulation. The existence of the scraper plates can ensure that the flow of materials is smoother, especially for more viscous or easy to clump materials, effectively reducing the backlog of materials and improving the efficiency of material passing.

[0035] like Figure 1 and Figure 6 As shown, the feeding mechanism 7 includes a feeding barrel 71, a feeding shaft 72 is arranged inside the feeding barrel 71, a spiral pushing blade 73 is arranged on the feeding shaft 72, one end of the spiral pushing blade 73 is connected to the feeding motor 74, and a vibrator 75 is arranged under the feeding barrel 71; the feeding mechanism 7 adopts a combined design of the spiral pushing blade 73 and the vibrator 74, which can ensure the smooth transportation of the raw materials during the mixing process and avoid the blockage problem caused by agglomeration. The feeding shaft 72 and the spiral pushing blade 73 in the feeding barrel 71 can effectively promote the flow of the raw materials in the pipeline, and the vibrator 74 can assist the smooth flow of the material.

[0036] Among them, the feeding end of the feeding barrel 71 is connected with an air inlet pipe 9, and the air inlet pipe 9 is connected to the pump box 10. The setting of the air inlet pipe 9 and the pump box 10 helps to adjust the airflow during the transportation process to ensure that the fluidity of the material is not hindered.

[0037] Specifically, a vibrator 75 is provided below the feeding cylinder 71. By generating vibrations, the vibrator helps the material flow smoothly and prevents the material from getting stuck. The function of vibration can effectively reduce the blockage problem caused by uneven humidity or particle size of the material, making the conveying process more stable and smooth. The intake pipe 9 is connected to the feeding end of the feeding cylinder 71 and is also connected to the pump box 10. This design can provide a certain air flow pressure through the pump box, which helps to improve the fluidity of the material. Especially for materials with small particle size and easily affected by humidity, the design of the intake pipe can assist the material to flow into the feeding cylinder and reduce the situation of material adhesion or accumulation in the feeding cylinder. In addition, the pump box 10 can also provide the required air flow rate to ensure the promoting effect of air flow in the feeding process on material conveying and help reduce the transportation difficulties caused by too high material humidity or poor characteristics.

[0038] As Figure 1 shown, a control box 11 is provided on the mounting frame 5. The control box 11 integrates a PLC and an industrial Internet of Things module; all devices are integrally controlled by the control box (including the PLC and the industrial Internet of Things module) to achieve automated operation. Through the PLC control system, each component can be precisely controlled to realize functions such as automatic start and stop of the equipment, mixing time, humidity adjustment, etc., improving production efficiency and product quality, and the feeding rates of the first feeding hopper 61 and the second feeding hopper 62 can be controlled separately.

[0039] Working principle: The first mixing component 2 ensures the preliminary mixing of the raw materials, can efficiently handle the different properties of quartz sand and soda ash, and avoids caking. The second mixing component 3 further optimizes the mixing process of the raw materials, helps to ensure the uniformity of different substances, and improves the reaction effect. The crushing component 4 is used to crush the possible large pieces of materials to ensure the quality of the raw materials and the smoothness of transportation. By setting the first mixing component 2, the second mixing component 3 and the crushing component 4, multi-stage mixing and treatment of the sodium silicate raw materials are realized. The combination of the first mixing component and the second mixing component can stir the materials carefully and evenly, while the crushing component can break the large particles or caking in the raw materials to ensure that the materials can be fully mixed and achieve an ideal mixing effect, solving the deficiencies of traditional equipment in dealing with high-hardness particles and moisture-absorbing materials, thereby improving production efficiency, reducing downtime, and improving the uniformity and quality of material mixing.

[0040] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0041] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A raw material mixing and conveying device for producing nano sodium silicate, characterized in that, It includes a mixing tank (1), inside which there are a first mixing component (2), a second mixing component (3) and a material crushing component (4). The mixing tank (1) is connected to a mounting frame (5), and a feeding mechanism (6) is connected to the mounting frame (5). A feeding mechanism (7) is arranged below the mixing tank (1).

2. The raw material mixing and conveying device for producing nano-sodium silicate according to claim 1, wherein: The first mixing component (2) includes a first mixing motor (201), which is connected to the mixing tank (1). Below the first mixing motor (201), there is a first mixing shaft (202) connected. A mixing auger (203) is connected to the first mixing shaft (202). Below the first mixing shaft (202), there is a mixing frame (204), and a plurality of scraping blades (205) are connected to the mixing frame (204).

3. The raw material mixing and conveying device for producing nano-sodium silicate according to claim 1, characterized in that: The second mixing component (3) includes a second mixing motor (31), which is connected to the mixing tank (1). Below the second mixing motor (31), it is connected to a second mixing shaft (32). A first turning blade (33) and a second turning blade (34) are connected to the second mixing shaft (32).

4. The raw material mixing and conveying device for producing nano sodium silicate according to claim 1, characterized in that: The material crushing component (4) includes a material crushing motor (41), which is connected to the mixing tank (1). Below the material crushing motor (41), it is connected to a material crushing shaft (42). A material crushing blade (43) is connected to the material crushing shaft (42).

5. The raw material mixing and conveying device for producing nano-sodium silicate according to claim 1, characterized in that: The feeding mechanism (6) includes a first feeding hopper (61) and a second feeding hopper (62). Feeding components (63) are arranged on both the first feeding hopper (61) and the second feeding hopper (62). The first feeding hopper (61) and the second feeding hopper (62) are both connected to the mixing tank (1) through a guide pipe (64). A sealing box (8) is arranged at the end of the guide pipe (64). Discharge solenoid valves (65) are arranged at the discharge ends of the first feeding hopper (61) and the second feeding hopper (62).

6. The raw material mixing and conveying device for producing nano sodium metasilicate according to claim 5, wherein: The feeding component (63) includes a feeding motor (631). Below the feeding motor (631), it is connected to a driving block (633) through a driving shaft (632). Both ends of the driving block (633) are respectively connected to a first feeding rod (635) and a second feeding rod (636) through connecting rods (634). Scraping plates (637) are arranged on the sides of the first feeding rod (635) and the second feeding rod (636).

7. The raw material mixing and conveying device for producing nano-sodium silicate according to claim 5, wherein: A humidity sensor (611) is arranged inside the first feeding hopper (61), and a microwave dryer (612) is arranged at the discharge end of the first feeding hopper (61).

8. The raw material mixing and conveying device for producing nano sodium metasilicate according to claim 1, wherein: The feeding mechanism (7) includes a feeding cylinder (71). Inside the feeding cylinder (71), there is a feeding shaft (72). A spiral pushing blade (73) is arranged on the feeding shaft (72). One end of the spiral pushing blade (73) is connected to a feeding motor (74). A vibrator (75) is arranged below the feeding cylinder (71).

9. The raw material mixing and conveying device for producing nano-sodium silicate according to claim 8, wherein: An inlet pipe (9) is connected to the inlet end of the feeding cylinder (71), and the inlet pipe (9) is connected to a pump box (10).

10. The raw material mixing and conveying device for producing nano sodium metasilicate according to claim 1, characterized in that: A control box (11) is provided on the mounting bracket (5), and a PLC and an industrial Internet of Things module are integrated in the control box (11).

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