Iron removing mechanism for sodium silicate processing

Abstract

The utility model discloses a kind of iron removal mechanisms for sodium silicate processing, belong to sodium silicate processing technical field, it includes processing jar, supporting frame is connected on the processing jar, the processing jar side is connected with filler pipe, the processing jar below is connected with discharge pipe.This iron removal mechanisms for sodium silicate processing, by starting motor rotation connecting shaft, utilize the intermeshing of gear and gear ring to make rotating lever rotate on fixed rod, to drive stirring plate and spoiler rotate in processing jar, so that stirring plate agitates internal processing solvent, when pin block slides in annular groove when spoiler rotates, and the wavy design of annular groove will push pin block, promote spoiler to rotate around fixed pin, to change the included angle of spoiler and horizontal line, processing solvent is stirred by spoiler and stirring plate together, break the stratification phenomenon of liquid, improve the mixing efficiency of iron ion and processing agent, to further improve the removal efficiency of iron ion reaction.

Description

Technical Field

[0001] This utility model belongs to the field of sodium silicate processing technology, specifically an iron removal mechanism for sodium silicate processing. Background Technology

[0002] Sodium silicate, commonly known as water glass or sodium silicate, is an inorganic compound produced by the high-temperature melting reaction of silicon dioxide and sodium oxide. Its aqueous solution is alkaline and it is widely used in chemical, building materials, textile and other fields. Iron removal is one of the necessary steps in the production of some sodium silicate.

[0003] The removal of iron ions from sodium silicate is often achieved by adding chemical agents to convert the iron ions into insoluble precipitates, which are then removed by filtration. However, during the mixing and reaction of the agents, a single-structure stirring rod and fixed blades are often used for stirring. The single movement trajectory makes it easy for the liquid to stratify and flow, making it difficult to create a comprehensive disturbance to the solvent in different areas of the tank, thus affecting the mixing and reaction efficiency. Utility Model Content

[0004] To overcome the above-mentioned defects, this utility model provides an iron removal mechanism for sodium silicate processing, which solves the problem that when a single-structure stirring rod and fixed blades stir, the movement trajectory is singular, making the liquid prone to stratification and making it difficult to create a comprehensive disturbance to the solvent in different areas of the tank, thus affecting the mixing and reaction efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an iron removal mechanism for sodium silicate processing, comprising a processing tank, a support frame connected to the processing tank, a packing pipe connected to one side of the processing tank, a discharge pipe connected to the bottom of the processing tank, a cavity formed in the inner wall of the processing tank, a fixed rod connected to the processing tank, a motor fixedly installed on one side of the upper part of the processing tank, a rotating rod rotatably connected to the cavity wall via a bearing, multiple stirring plates connected to the rotating rod, a scraper connected to one end of the rotating rod, and a gear ring connected to the other end of the rotating rod; The rotating rod is rotatably connected to two sides by fixing pins. A pin block is connected to one side of the rotating rod. Multiple annular grooves are opened on the fixing rod. A cover is threadedly installed on the discharge pipe. A handle is connected to the cover. A fixing block is connected to one side of the cover. A fastening bolt is threaded into the fixing block. A filter chamber is rotatably connected to the cover through the fixing block. A through hole is opened on one side of the filter chamber.

[0006] As a further embodiment of this utility model: the bottom of the processing tank is designed in a conical shape, the scraper is in close contact with the conical inner wall of the processing tank, and a control valve is installed at the connection between the discharge pipe and the processing tank.

[0007] As a further embodiment of this utility model: the motor output shaft is connected to a connecting shaft, the connecting shaft is rotatably connected to the processing tank through a bearing, and a gear is connected to the connecting shaft. The gear and the gear ring are both arranged in the cavity and mesh with each other.

[0008] As a further embodiment of this utility model: the fixing rod is inserted into the rotating rod, the annular groove is arranged in a wave-like manner on the fixing rod, and the rotating rod has a notch near the annular groove, through which the pin slides within the annular groove.

[0009] As a further embodiment of this utility model: the stirring plate and the baffle plate are alternately distributed, and a limiting strip is connected to the inner wall below the discharge pipe.

[0010] As a further embodiment of this utility model: the filter chamber is inserted into the discharge pipe and is in close contact with the pipe wall, and a limiting groove is provided below the filter chamber, and the limiting strip slides in cooperation with the limiting groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This iron removal mechanism for sodium silicate processing comprises gears, a gear ring, a rotating rod, a stirring plate, a baffle plate, a pin, and an annular groove. A motor rotates the connecting shaft, and the meshing of the gears and gear ring causes the rotating rod to rotate on a fixed rod, thereby driving the stirring plate and baffle plate to rotate within the treatment tank. The stirring plate agitates the internal treatment solvent, while the pin slides within the annular groove as the baffle plate rotates. The wave-like design of the annular groove pushes the pin, causing the baffle plate to rotate around the fixed pin, thus changing the angle between the baffle plate and the horizontal line. The combined agitation of the treatment solvent by the baffle plate and the stirring plate breaks up the liquid stratification, improves the mixing efficiency of iron ions and the treatment agent, and ultimately enhances the iron ion removal efficiency. 2. This iron removal mechanism for sodium silicate processing consists of a cover, a fixing block, fastening bolts, a filter chamber, a limiting strip, and a limiting groove. By pushing the filter chamber into the discharge pipe, the limiting strip slides into the limiting groove. Then, the cover is screwed on to connect the cover to the discharge pipe. During discharge, the filter chamber filters and adsorbs the sediment. After discharge, the operator can pull out the filter chamber by screwing on the cover and remove it from the fixing block by loosening the fastening bolts. The operation is simple and convenient for the operator to clean and replace the filter chamber. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the cross-sectional structure of the processing tank of this utility model; Figure 3 This is a schematic diagram of the cross-sectional structure of the rotating rod of this utility model; Figure 4 This is a schematic diagram of the three-dimensional structure of the spoiler of this utility model; Figure 5 This is a schematic diagram of the cross-sectional structure of the discharge pipe of this utility model; In the diagram: 1. Processing tank; 2. Support frame; 3. Packing pipe; 4. Discharge pipe; 5. Cavity; 6. Fixing rod; 7. Motor; 8. Rotating rod; 9. Stirring plate; 10. Scraper; 11. Gear ring; 12. Baffle plate; 13. Pin block; 14. Annular groove; 15. Cover; 16. Handle; 17. Fixing block; 18. Fastening bolt; 19. Filter chamber; 20. Through hole; 21. Control valve; 22. Connecting shaft; 23. Gear; 24. Limiting strip; 25. Limiting groove. Detailed Implementation

[0013] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0014] like Figure 1-5 As shown, this utility model provides a technical solution: an iron removal mechanism for sodium silicate processing, including a processing tank 1, a support frame 2 connected to the processing tank 1, a packing pipe 3 connected to one side of the processing tank 1, a discharge pipe 4 connected to the bottom of the processing tank 1, a cavity 5 opened in the inner wall of the processing tank 1, a fixed rod 6 connected to the processing tank 1, a motor 7 fixedly installed on one side of the upper part of the processing tank 1, a connecting shaft 22 connected to the output shaft of the motor 7, the connecting shaft 22 being rotatably connected to the processing tank 1 through a bearing, and a gear 23 connected to the connecting shaft 22. The gear 23 and the gear ring 11 are both arranged in the cavity 5 and mesh with each other. Through the meshing of the gear 23 and the gear ring 11, the rotating rod 8 can be driven to rotate in the processing tank 1. Since the gear ring 11 and the gear 23 are both arranged in the cavity 5, the contact between the chemical agent and the gear 23 and the gear ring 11 can be avoided, thereby preventing corrosion damage.

[0015] A rotating rod 8 is rotatably connected to the wall of cavity 5 via bearings. Multiple stirring plates 9 are connected to the rotating rod 8. The stirring plates 9 and the baffles 12 are distributed alternately. A limiting strip 24 is connected to the inner wall below the discharge pipe 4. The limiting strip 24 positions and restricts the installation of the filter chamber 19, so that the filter chamber 19 rotates on the fixed block 17 when the cover 15 is turned, and the relative position of the filter chamber 19 is maintained to avoid skew or displacement.

[0016] One end of the rotating rod 8 is connected to a scraper 10. The bottom of the treatment tank 1 is designed in a conical shape. The scraper 10 is in close contact with the conical inner wall of the treatment tank 1. A control valve 21 is installed at the connection between the discharge pipe 4 and the treatment tank 1. When the rotating rod 8 rotates, it will drive the scraper 10 to rotate synchronously, thereby scraping off the deposits on the conical wall at the bottom of the treatment tank 1 to avoid residue.

[0017] The other end of the rotating rod 8 is connected to a gear ring 11. Both sides of the rotating rod 8 are rotatably connected to baffles 12 via fixed pins. A pin block 13 is connected to one side of the baffle 12. Multiple annular grooves 14 are provided on the fixed rod 6. The fixed rod 6 is inserted into the rotating rod 8. The annular grooves 14 are arranged in a wave-like pattern on the fixed rod 6. A notch is provided on the rotating rod 8 near the annular groove 14, and the pin block 13 slides through the notch in the annular groove 14. When the motor 7 drives the rotating rod 8 to rotate around the fixed rod 6, the pin block 13 will slide along the trajectory of the wave-like annular groove 14. The tortuous groove wall allows the baffles 12 to rotate around the fixed pin while moving in a circle with the rotating rod 8, thereby forming a compound motion of circular stirring and three-dimensional turbulence to improve the mixing efficiency of the reagent.

[0018] A cover 15 is threaded onto the discharge pipe 4, and a handle 16 is connected to the cover 15. A fixing block 17 is connected to one side of the cover 15, and a fastening bolt 18 is threaded onto the fixing block 17. The cover 15 is rotatably connected to a filter chamber 19 through the fixing block 17. A through hole 20 is opened on one side of the filter chamber 19. The filter chamber 19 is inserted into the discharge pipe 4 and is in close contact with the pipe wall. A limiting groove 25 is opened at the bottom of the filter chamber 19, and a limiting strip 24 slides into the limiting groove 25. By inserting the fixing block 17 into the through hole 20 and screwing the fastening bolt 18 into the fixing block 17, the end of the fastening bolt 18 abuts against the wall of the filter chamber 19, thereby fixing it. The operation is simple and convenient for subsequent cleaning and replacement.

[0019] The working principle of this utility model is as follows: During operation, the motor 7 rotates the connecting shaft 22, which in turn causes the rotating rod 8 to rotate on the fixed rod 6 through the meshing of the gear 23 and the gear ring 11. This drives the stirring plate 9 and the baffle plate 12 to rotate inside the treatment tank 1. During this process, the pin block 13 slides within the annular groove 14, and the wavy wall of the annular groove 14 pushes the pin block 13, causing the baffle plate 12 to rotate around the fixed pin. This changes the angle between the baffle plate 12 and the horizontal line, thereby causing the baffle plate 12 and the stirring plate 9 to jointly agitate the solvent and break up the liquid. The stratification phenomenon is used to improve the mixing efficiency of iron ions and treatment agents. After the reaction is completed, the control valve 21 is opened to allow the liquid to flow into the discharge pipe 4. The sediment produced by the reaction is scraped off by the scraper 10 and flows together. The sediment flowing with the liquid is filtered and adsorbed by the filter chamber 19. Then, the filter chamber 19 is pulled out from the discharge pipe 4 by turning the cover 15, and the filter chamber 19 is removed from the fixing block 17 by turning the loose fastening bolt 18. The sediment is then collected and processed centrally.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. An iron removal mechanism for sodium silicate processing, comprising a processing tank (1), characterized in that: The processing tank (1) is connected to a support frame (2), a packing pipe (3) is connected to one side of the processing tank (1), a discharge pipe (4) is connected to the bottom of the processing tank (1), a cavity (5) is opened in the inner wall of the processing tank (1), a fixed rod (6) is connected to the processing tank (1), a motor (7) is fixedly installed on one side of the upper part of the processing tank (1), a rotating rod (8) is rotatably connected to the wall of the cavity (5) through a bearing, a plurality of stirring plates (9) are connected to the rotating rod (8), a scraper (10) is connected to one end of the rotating rod (8), and a gear ring (11) is connected to the other end of the rotating rod (8). The rotating rod (8) is rotatably connected to the two sides by fixing pins with a baffle plate (12). The baffle plate (12) is connected to a pin block (13) on one side. The fixing rod (6) has multiple annular grooves (14). The discharge pipe (4) is threadedly fitted with a cover (15). The cover (15) is connected to a handle (16). The cover (15) is connected to a fixing block (17) on one side. The fixing block (17) is threadedly connected to a fastening bolt (18). The cover (15) is rotatably connected to a filter chamber (19) through the fixing block (17). The filter chamber (19) has a through hole (20) on one side.

2. The iron removal mechanism for sodium silicate processing according to claim 1, characterized in that: The processing tank (1) has a conical design at the bottom, the scraper (10) is in close contact with the conical inner wall of the processing tank (1), and a control valve (21) is installed at the connection between the discharge pipe (4) and the processing tank (1).

3. The iron removal mechanism for sodium silicate processing according to claim 1, characterized in that: The output shaft of the motor (7) is connected to a connecting shaft (22), which is rotatably connected to the processing tank (1) through a bearing. A gear (23) is connected to the connecting shaft (22), and the gear (23) and the gear ring (11) are both set in the cavity (5) and mesh with each other.

4. The iron removal mechanism for sodium silicate processing according to claim 1, characterized in that: The fixed rod (6) is inserted into the rotating rod (8). The annular groove (14) is arranged in a wave-like manner on the fixed rod (6). The rotating rod (8) has a notch near the annular groove (14) and the pin (13) slides through the notch in the annular groove (14).

5. The iron removal mechanism for sodium silicate processing according to claim 1, characterized in that: The stirring plate (9) and the baffle plate (12) are alternately distributed, and the inner wall below the discharge pipe (4) is connected to a limiting strip (24).

6. The iron removal mechanism for sodium silicate processing according to claim 5, characterized in that: The filter chamber (19) is inserted into the discharge pipe (4) and is in close contact with the pipe wall. A limiting groove (25) is provided below the filter chamber (19), and the limiting strip (24) slides in cooperation with the limiting groove (25).

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