Uniform stirring device for producing solid sodium silicate

Abstract

The utility model provides a uniform stirring device for solid sodium silicate production, which comprises a stirring tank, a base is arranged on the lower portion of the stirring tank, a top plate is arranged on the upper portion of the stirring tank, a liquid raw material feeding pipe and a mounting frame are respectively arranged on two sides of the top plate, and a processing box is fixedly connected onto the mounting frame. A rolling assembly and a material conveying device are arranged in the treatment box, a connecting base is arranged below the treatment box, and a solid raw material feeding pipe is fixedly connected to the lower portion of the connecting base. According to the uniform stirring device for producing the solid sodium silicate, provided by the utility model, after entering the treatment box, solid raw materials are continuously ground by the grinding assembly, refined and screened, and then the screened raw materials and impurities are conveyed and separated by the conveying device, so that the quality of the solid raw materials is improved; the reaction among the raw materials is more sufficient through uniform stirring of the stirring assembly, meanwhile, the raw materials can be prevented from being adhered to the inner wall of the stirring tank, and the utilization rate of the raw materials is increased.

Description

Technical Field

[0001] This utility model relates to the field of mixing equipment technology, and in particular to a uniform mixing device for the production of solid sodium silicate. Background Technology

[0002] Sodium silicate, also known as water glass, has a wide range of applications in many fields. The process of obtaining this finished product requires a series of operations involving mixing, heating and stirring of various raw materials, including quartz sand, sodium hydroxide and water, and ensuring their quality and accurate proportions. Finally, after a certain period of time, the product is cooled to obtain sodium silicate.

[0003] In traditional processes, solid raw materials (such as quartz sand) are directly added to the reaction system, which often results in large differences in particle size, incomplete reaction of large raw materials, and the presence of more impurities, which reduces the purity and stability of sodium silicate products. In addition, the material may adhere to the inner wall of the mixing tank during the reaction, causing waste and reducing the utilization rate of raw materials.

[0004] Therefore, it is necessary to provide a uniform stirring device for the production of solid sodium silicate to solve the above-mentioned technical problems. Summary of the Invention

[0005] This invention provides a uniform stirring device for the production of solid sodium silicate, which solves the problem that when solid raw materials are directly added to the reaction system without screening, large pieces of raw materials will not react completely, thus reducing the purity and stability of the product.

[0006] To solve the above-mentioned technical problems, this utility model provides a uniform stirring device for the production of solid sodium silicate, comprising: a stirring tank, a base at the lower part of the stirring tank, a top plate at the upper part of the stirring tank, a liquid raw material feed pipe and a mounting frame respectively arranged on both sides of the top plate, a processing box fixedly connected to the mounting frame, a crushing assembly and a conveying device arranged inside the processing box, a connecting seat at the lower part of the processing box, a solid raw material feed pipe fixedly connected to the lower part of the connecting seat, a stirring assembly arranged on the top plate, the processing box including a box body, a solid raw material inlet at the upper part of the box body, a screen at the bottom of the box body, and the connecting seat located below the screen. The housing has a discharge port on the side facing the mixing tank. A hopper is provided outside the discharge port, and a discharge pipe is provided below the hopper. A control valve is provided on the discharge pipe. The rolling assembly includes a first drive motor, a first rolling roller, a second rolling roller, a first synchronous pulley, and an auxiliary convex plate. The first rolling roller is rotatably connected to the housing, and the second rolling roller is rotatably connected to the housing. The output end of the first drive motor is connected to the first rolling roller. The first synchronous pulley is fixedly connected to both the first and second rolling rollers. A first synchronous belt is provided on the outside of the first synchronous pulley. The auxiliary convex plate is fixedly connected to both sides of the inner wall of the housing, and the height of the auxiliary convex plate corresponds to that of the rolling roller.

[0007] Preferably, the material conveying device includes a first rotating shaft and a second synchronous wheel. The first rotating shaft is rotatably connected to the housing. The second synchronous wheel is fixedly connected to the end of the first rotating shaft near the first drive motor. The second synchronous wheel is fixedly connected to a second rolling roller. A second synchronous belt is provided on the outer side of the second synchronous wheel. An auger blade is fixedly connected to the first rotating shaft.

[0008] Preferably, the stirring assembly includes a second drive motor, the output end of which is connected to a second rotating shaft. The second rotating shaft is rotatably connected to a top plate. Two sets of fixed seats are fixedly connected to the second rotating shaft. A first connecting rod is fixedly connected to the fixed seat. A stirring fan frame is fixedly connected to the first connecting rod. Multiple sets of equidistantly distributed baffles are fixedly connected to the inner side of the stirring fan frame.

[0009] Preferably, a second connecting rod is fixedly connected to the other side of the fixed base, and a U-shaped scraper is fixedly connected to the second connecting rod, the U-shaped scraper being close to the inner wall of the mixing tank.

[0010] Compared with related technologies, the uniform stirring device for producing solid sodium silicate provided by this utility model has the following beneficial effects:

[0011] This invention provides a uniform stirring device for the production of solid sodium silicate. After the solid raw material enters the processing tank, it is continuously crushed by the crushing component to refine and screen it. Then, the screened raw material and impurities are transported and separated by the conveying device, which increases the quality of the solid raw material. The uniform stirring of the stirring component makes the reaction between the raw materials more complete, and at the same time, it can prevent the raw material from adhering to the inner wall of the stirring tank, thus improving the utilization rate of the raw material. Attached Figure Description

[0012] Figure 1 A schematic diagram of a preferred embodiment of a uniform stirring device for producing solid sodium silicate provided by this utility model;

[0013] Figure 2 This is a schematic diagram of the stirring assembly in this utility model;

[0014] Figure 3 This is a schematic diagram of the processing box in this utility model. Figure 1 ;

[0015] Figure 4 This is a schematic diagram of the processing box in this utility model. Figure 2 ;

[0016] Figure 5 This is a schematic diagram of the internal structure of the processing box in this utility model.

[0017] The diagram shows the following components: 1. Mixing tank; 2. Base; 3. Top plate; 4. Liquid raw material feed pipe; 5. Mounting frame; 6. Processing box; 61. Box body; 62. Solid raw material inlet; 63. Screen; 64. Discharge port; 65. Hopper; 66. Feed pipe; 67. Control valve; 7. Compactor assembly; 71. First drive motor; 72. First compactor roller; 73. Second compactor roller; 74. First synchronous pulley; 75. First synchronous belt. 76. Auxiliary convex strip plate; 8. Conveying device; 81. First rotating shaft; 82. Second synchronous pulley; 83. Second synchronous belt; 84. Screwdriver blade; 9. Connecting seat; 10. Solid raw material feed pipe; 11. Mixing assembly; 111. Second drive motor; 112. Second rotating shaft; 113. Fixed seat; 114. First connecting rod; 115. Mixing fan frame; 116. Baffle plate; 117. Second connecting rod; 118. U-shaped scraper. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1A schematic diagram of a preferred embodiment of a uniform stirring device for producing solid sodium silicate provided by this utility model;

[0020] Figure 2 This is a schematic diagram of the stirring assembly in this utility model;

[0021] Figure 3 This is a schematic diagram of the processing box in this utility model. Figure 1 ;

[0022] Figure 4 This is a schematic diagram of the processing box in this utility model. Figure 2 ;

[0023] Figure 5 This is a schematic diagram of the internal structure of the processing box in this utility model.

[0024] A uniform stirring device for producing solid sodium silicate includes: a stirring tank 1, a base 2 at the lower part of the stirring tank 1, a top plate 3 at the upper part of the stirring tank 1, a liquid raw material feed pipe 4 and a mounting bracket 5 respectively on both sides of the top plate 3, a processing box 6 fixedly connected to the mounting bracket 5, a crushing assembly 7 and a conveying device 8 inside the processing box 6, a connecting seat 9 at the lower part of the processing box 6, a solid raw material feed pipe 10 fixedly connected to the lower part of the connecting seat 9, a stirring assembly 11 on the top plate 3, a box body 61, a solid raw material inlet 62 at the upper part of the box body 61, a screen 63 at the bottom of the box body 61, the connecting seat 9 located below the screen 63, and a discharge outlet on the side of the box body 61 facing the stirring tank 1. 64. A hopper 65 is provided outside the discharge port 64. A discharge pipe 66 is provided below the hopper 65. A control valve 67 is provided on the discharge pipe 66. The rolling assembly 7 includes a first drive motor 71, a first rolling roller 72, a second rolling roller 73, a first synchronous pulley 74, and an auxiliary convex plate 76. The first rolling roller 72 is rotatably connected to the housing 61. The second rolling roller 73 is rotatably connected to the housing 61. The output end of the first drive motor 71 is connected to the first rolling roller 72. The first synchronous pulley 74 is fixedly connected to the first rolling roller 72 and the second rolling roller 73 respectively. A first synchronous belt 75 is provided on the outer side of the first synchronous pulley 74. The auxiliary convex plate 76 is fixedly connected to both sides of the inner wall of the housing 61. The height of the auxiliary convex plate 76 corresponds to that of the rolling roller 72.

[0025] Liquid raw materials are fed into the liquid raw material feed pipe 4, and solid raw materials are poured into the processing tank 6. Through continuous crushing, the raw materials are refined and screened. The screened raw materials enter the mixing tank 1 through the connecting seat 9 and the solid raw material feed pipe 10. Together with the liquid raw materials, they are continuously stirred by the stirring component 11 until a sodium silicate solution is generated. Finally, the solution is discharged from the bottom of the mixing tank 1 for subsequent drying to generate solid sodium silicate.

[0026] After solid raw materials enter the housing 61 through the solid raw material inlet 62, they are loosened and refined by the crushing assembly 7, and then driven by the conveying device 8 to move towards the discharge outlet 64. Impurities that do not pass the screening enter the loading hopper 65 through the discharge outlet 64, and are finally discharged from the discharge pipe 66. The screened raw materials enter the mixing tank 1 through the screen 63, the connecting seat 9 and the solid raw material feed pipe 10. The first drive motor 71 drives the first crushing roller 72 and the second crushing roller 73 to rotate synchronously through the first synchronous wheel 74 and the first synchronous belt 75. The auxiliary convex plates 76 on both sides play a role in coordinating and assisting in loosening the raw materials.

[0027] The material conveying device 8 includes a first rotating shaft 81 and a second synchronous wheel 82. The first rotating shaft 81 is rotatably connected to the housing 61. The second synchronous wheel 82 is fixedly connected to the end of the first rotating shaft 81 near the first drive motor 71. The second synchronous wheel 82 is fixedly connected to the second rolling roller 73. A second synchronous belt 83 is provided on the outer side of the second synchronous wheel 82. An auger blade 84 is fixedly connected to the first rotating shaft 81.

[0028] The second rolling roller 73, the second synchronous pulley 82, and the second synchronous belt 83 drive the first rotating shaft 81 and the auger blades 84 to rotate, so that the raw materials inside the box 61 continuously move towards the discharge port 64, and are screened and discharged from the box 61.

[0029] The stirring assembly 11 includes a second drive motor 111, the output end of which is connected to a second rotating shaft 112. The second rotating shaft 112 is rotatably connected to the top plate 3. Two sets of fixed seats 113 are fixedly connected to the second rotating shaft 112. A first connecting rod 114 is fixedly connected to the fixed seat 113. A stirring fan frame 115 is fixedly connected to the first connecting rod 114. Multiple sets of equidistantly distributed baffles 116 are fixedly connected to the inner side of the stirring fan frame 115.

[0030] The baffle 116 is at an angle to the horizontal plane. When stirring, it causes the material in the lower part of the mixing tank 1 to rise slowly, which increases the mixing effect, improves the reaction degree between materials and the utilization rate of raw materials.

[0031] A second connecting rod 117 is fixedly connected to the other side of the fixed base 113. A U-shaped scraper 118 is fixedly connected to the second connecting rod 117. The U-shaped scraper 118 is close to the inner wall of the mixing tank 1.

[0032] The U-shaped scraper 118 is used to scrape off the material adhering to the inner wall of the mixing tank 1 when the mixing assembly 11 is mixing the material, so as to prevent waste and material accumulation.

[0033] The working principle of the uniform stirring device for producing solid sodium silicate provided by this utility model is as follows:

[0034] Liquid raw materials are fed into the liquid raw material feed pipe 4, and solid raw materials are poured into the processing tank 6. Through continuous crushing, the raw materials are refined and screened. The screened raw materials enter the mixing tank 1 through the connecting seat 9 and the solid raw material feed pipe 10. Together with the liquid raw materials, they are continuously stirred by the stirring component 11 until a sodium silicate solution is generated. Finally, the solution is discharged from the bottom of the mixing tank 1 for subsequent drying to generate solid sodium silicate.

[0035] Compared with related technologies, the uniform stirring device for producing solid sodium silicate provided by this utility model has the following beneficial effects:

[0036] After solid raw materials enter the processing tank 6, they are continuously crushed by the crushing component 7 to refine and screen them. Then, the screening raw materials and impurities are transported and separated by the conveying device 8, which increases the quality of the solid raw materials. The uniform stirring of the stirring component 11 makes the reaction between the raw materials more complete, and at the same time, it can prevent the raw materials from adhering to the inner wall of the stirring tank 1, thus improving the utilization rate of the raw materials.

[0037] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A uniform stirring device for the production of solid sodium silicate, characterized in that, include: A mixing tank is provided with a base at its lower part and a top plate at its upper part. Liquid raw material feed pipes and mounting brackets are respectively provided on both sides of the top plate. A processing box is fixedly connected to the mounting bracket. A crushing assembly and a conveying device are provided inside the processing box. A connecting seat is provided below the processing box, and a solid raw material feed pipe is fixedly connected to the lower part of the connecting seat. A mixing assembly is provided on the top plate. The processing box includes a box body, a solid raw material inlet at the upper part of the box body, a screen at the bottom of the box body, and the connecting seat located below the screen. A discharge port is provided on the side of the box body facing the mixing tank. A hopper is provided outside the discharge port, and a discharge pipe is provided below the hopper. A control valve is provided on the discharge pipe. The rolling assembly includes a first drive motor, a first rolling roller, a second rolling roller, a first synchronous pulley, and an auxiliary convex plate. The first rolling roller is rotatably connected to the housing, and the second rolling roller is rotatably connected to the housing. The output end of the first drive motor is connected to the first rolling roller. The first synchronous pulley is fixedly connected to both the first and second rolling rollers. A first synchronous belt is provided on the outer side of the first synchronous pulley. The auxiliary convex plate is fixedly connected to both sides of the inner wall of the housing, and the height of the auxiliary convex plate corresponds to that of the rolling roller.

2. The uniform stirring device for producing solid sodium silicate according to claim 1, characterized in that, The material conveying device includes a first rotating shaft and a second synchronous wheel. The first rotating shaft is rotatably connected to the housing. The second synchronous wheel is fixedly connected to the end of the first rotating shaft near the first drive motor. The second synchronous wheel is fixedly connected to a second rolling roller. A second synchronous belt is provided on the outer side of the second synchronous wheel. An auger blade is fixedly connected to the first rotating shaft.

3. The uniform stirring device for producing solid sodium silicate according to claim 1, characterized in that, The stirring assembly includes a second drive motor, the output end of which is connected to a second rotating shaft. The second rotating shaft is rotatably connected to a top plate. Two sets of fixed seats are fixedly connected to the second rotating shaft. A first connecting rod is fixedly connected to the fixed seat. A stirring fan frame is fixedly connected to the first connecting rod. Multiple sets of equidistantly distributed baffles are fixedly connected to the inner side of the stirring fan frame.

4. The uniform stirring device for producing solid sodium silicate according to claim 3, characterized in that, A second connecting rod is fixedly connected to the other side of the fixed base, and a U-shaped scraper is fixedly connected to the second connecting rod. The U-shaped scraper is close to the inner wall of the mixing tank.

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