A purification device for calcium hydroxide production

Abstract

This utility model relates to the field of calcium hydroxide production technology and discloses a purification device for calcium hydroxide production, including a housing, a housing second fixedly installed on the left side of the housing first, a servo motor first fixedly installed in the inner cavity of the housing second, a transmission toothed roller fixedly sleeved on the output shaft of the servo motor first, a transmission toothed belt meshing on the outer side of the transmission toothed roller, a transmission toothed ring meshing on the right end of the transmission toothed belt, a filter cylinder fixedly installed at the bottom of the transmission toothed ring, the filter cylinder movably sleeved in the inner cavity of the housing first, filter screens evenly fixedly installed on the side of the filter cylinder, a valve first fixedly installed on the right side of the housing first, and a pipe first fixedly installed on the right side of the valve first. The servo motor first drives the transmission mechanism to make the filter cylinder reciprocate, thereby accelerating the filtration rate and improving the filtration effect, improving the working efficiency of the device, and the centrifugal force generated by the rotation of the filter cylinder helps to discharge the residual solution on the filter screen and avoid corrosion of the filter screen.

Description

Technical Field

[0001] This utility model relates to the field of calcium hydroxide production technology, and in particular to a purification device for calcium hydroxide production. Background Technology

[0002] Calcium hydroxide is an inorganic compound that is a white powdery solid at room temperature. It is slightly soluble in water, and its aqueous solution is strongly alkaline. It is commonly known as slaked lime or quicklime. Limestone, whose main component is calcium carbonate, is calcined at high temperature to decompose into calcium oxide, quicklime, and carbon dioxide. When quicklime is mixed with water, a violent exothermic reaction occurs to produce calcium hydroxide slurry. After drying and sieving, the finished product is obtained. Calcium hydroxide has a wide range of uses. Its low cost, strong alkalinity, and environmentally friendly properties make it an important raw material for industrial production and environmental protection.

[0003] In the prior art, the solution needs to be filtered to remove impurities during the production of calcium hydroxide. In most filtration mechanisms, the filter screen is fixed, which cannot speed up the filtration rate of the solution, resulting in low equipment efficiency. After filtration, solution residue remains on the filter screen, causing corrosion to the filtration mechanism and affecting the durability of the device. Furthermore, when a large amount of impurities accumulate in the same position on the filter screen, it will block the filtration area of ​​the filter screen. Therefore, in order to solve the above problems, this utility model proposes an impurity removal device for calcium hydroxide production. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a purification device for calcium hydroxide production. A servo motor drives a transmission mechanism to make the filter cartridge reciprocate. The reciprocating rotation of the filter cartridge accelerates the filtration rate, effectively improves the filtration effect of the solution, and improves the working efficiency of the equipment. The centrifugal force generated by the rotation of the filter cartridge helps to discharge the residual solution on the filter screen and avoids corrosion of the filter screen.

[0005] This utility model provides the following technical solution: a purification device for calcium hydroxide production, comprising a housing 1, a housing 2 fixedly installed on the left side of the housing 1, a servo motor 1 fixedly installed in the inner cavity of the housing 2, a transmission toothed roller fixedly sleeved on the output shaft of the servo motor 1, a transmission toothed belt meshing on the outer side of the transmission toothed roller, a transmission toothed ring meshing on the right end of the transmission toothed belt, a filter cartridge fixedly installed at the bottom of the transmission toothed ring, the filter cartridge movably sleeved in the inner cavity of the housing 1, six filter screens evenly fixedly installed on the side of the filter cartridge, a valve 1 fixedly installed on the right side of the housing 1, a pipe 1 fixedly installed on the right side of the valve 1, a valve 2 fixedly installed on the right side of the housing 1 and directly below the valve 1, a pipe 2 fixedly installed on the right side of the valve 2, and four support rods evenly fixedly installed on the side of the housing 1. The servo motor 1 drives the transmission mechanism to make the filter cartridge reciprocate, accelerating the filtration rate and improving the filtration effect, thus improving the working efficiency of the device. The centrifugal force generated by the rotation of the filter cartridge helps to discharge the residual solution on the filter screen, preventing corrosion of the filter screen.

[0006] Preferably, a servo motor 2 is fixedly installed on the upper part of the housing 1. The output shaft of the servo motor 2 is movably sleeved on the upper part of the inner cavity of the housing 1. A gear 1 is fixedly sleeved on the output shaft of the servo motor 2. A gear 2 is meshed on the outer side of the gear 1. A rotating shaft is fixedly sleeved on the middle part of the gear 2. The rotating shaft is movably sleeved on the upper part of the inner cavity of the housing 1. By starting the servo motor 2, it drives the gear 1 to rotate. The gear 1 meshes with the gear 2, thereby driving the rotating shaft to rotate, so that the cleaning structure rotates to clean the filter screen.

[0007] Preferably, a rotating block is fixedly sleeved on the rotating shaft and located in the inner cavity of the filter cartridge. Connecting rods are evenly fixedly installed on the left and right sides of the rotating block. There are eight connecting rods. A connecting block is fixedly installed on the end of the connecting rod away from the rotating block. A sliding groove is opened on the side of the connecting block away from the connecting rod. By setting the connecting block, it is convenient to replace the cleaning mechanism and avoid the cleaning effect of the cleaning mechanism decreasing after long-term use.

[0008] Preferably, a cleaning brush is provided on the side of the connecting block away from the connecting rod, and a rib is fixedly installed on the side of the cleaning brush near the connecting block. The rib fits into the slide groove. A valve three is fixedly sleeved at the bottom of the inner cavity of the housing, and a drain pipe is fixedly installed at the bottom of the valve three. By means of the rib fitting into the slide groove, the cleaning brush can be moved upward to remove it from the connecting block during device maintenance, thereby improving the maintenance efficiency of the device.

[0009] Compared with the prior art, the advantages of this utility model are as follows:

[0010] 1. A servo motor drives a transmission toothed roller to rotate, which in turn drives a transmission toothed ring via a transmission toothed belt, causing the filter cartridge to rotate within the inner cavity of the housing. The servo motor allows for flexible adjustment of the filter cartridge's rotation direction, enabling it to reciprocate. Opening the valve allows calcium hydroxide solution to be introduced into the inner cavity of the housing through a pipeline. The solution is filtered through the filter screen on the filter cartridge. The reciprocating rotation of the filter cartridge accelerates the filtration rate, effectively improving the filtration effect and enhancing the equipment's working efficiency. The centrifugal force generated by the rotation of the filter cartridge helps to discharge residual solution from the filter screen, preventing corrosion of the filter screen and preventing impurities from accumulating in large quantities at the same location on the filter screen.

[0011] 2. Servo motor 2 drives gear 1 to rotate. Gear 1 meshes with gear 2 to drive the rotating shaft to rotate. The rotating shaft drives the rotating block to rotate. The rotating block drives the cleaning brush to rotate through the connecting rod and the connecting block, thereby cleaning the surface of the filter screen in the inner cavity of the filter cartridge. Opening valve 3 allows impurities to be discharged through the drain pipe, avoiding the need for regular manual cleaning of the filtration mechanism. This reduces the labor intensity of workers and reduces labor costs, helps the filtration mechanism maintain good filtration efficiency, and improves the durability of the equipment. By using the fit between the ribs and the slide, the cleaning brush can be removed from the connecting block by moving it upwards during device maintenance for easy replacement, thus improving the maintenance efficiency of the device. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the external structure of this utility model;

[0013] Figure 2 This is a schematic cross-sectional view of the present invention.

[0014] Figure 3 This is a schematic diagram of the rotating structure of the filter cartridge of this utility model;

[0015] Figure 4 This is a schematic diagram of the cleaning structure of this utility model;

[0016] Figure 5 This is a schematic diagram of the cleaning brush connection structure of this utility model.

[0017] In the diagram: 1. Housing 1; 2. Housing 2; 3. Servo Motor 1; 4. Transmission Gear Roller; 5. Transmission Gear Belt; 6. Transmission Gear Ring; 7. Filter Cartridge; 8. Filter Screen; 9. Valve 1; 10. Pipe 1; 11. Valve 2; 12. Pipe 2; 13. Support Rod; 14. Servo Motor 2; 15. Gear 1; 16. Gear 2; 17. Rotating Shaft; 18. Rotating Block; 19. Connecting Rod; 20. Connecting Block; 21. Slide Groove; 22. Cleaning Brush; 23. Rib; 24. Valve 3; 25. Drain Pipe. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1-5 A purification device for calcium hydroxide production includes a housing 1, a housing 2 fixedly mounted on the left side of the housing 1, a servo motor 3 fixedly mounted inside the housing 2, a transmission gear roller 4 fixedly sleeved on the output shaft of the servo motor 3, a transmission gear belt 5 meshing with the outer edge of the transmission gear roller 4, a transmission gear ring 6 meshing with the right end of the transmission gear belt 5, a filter cylinder 7 fixedly mounted at the bottom of the transmission gear ring 6, the filter cylinder 7 movably sleeved in the inner cavity of the housing 1, six filter screens 8 evenly fixedly mounted on the side of the filter cylinder 7, a valve 9 fixedly mounted on the right side of the housing 1, a pipe 10 fixedly mounted on the right side of the valve 9, a valve 11 fixedly mounted on the right side of the housing 1 and directly below the valve 9, a pipe 12 fixedly mounted on the right side of the valve 11, and support rods 13 evenly fixedly mounted on the side of the housing 1. There are four support rods 13. The servo motor 13 drives the transmission toothed roller 4 to rotate. The transmission toothed roller 4 drives the transmission toothed ring 6 through the transmission toothed belt 5, so that the filter cartridge 7 rotates in the inner cavity of the housing 1. The rotation direction of the filter cartridge 7 can be flexibly adjusted by the servo motor 13, so that the filter cartridge 7 can reciprocate. The valve 19 is opened and the calcium hydroxide solution is introduced into the inner cavity of the housing 1 through the pipe 10. The solution is filtered through the filter screen 8 on the filter cartridge 7. The reciprocating rotation of the filter cartridge 7 accelerates the filtration rate, which is beneficial to improving the filtration effect of the solution and improving the working efficiency of the equipment. The centrifugal force generated by the rotation of the filter cartridge 7 is beneficial to the discharge of the residual solution on the filter screen 8, avoiding the corrosion of the filter screen 8 by the residual solution, and at the same time preventing the accumulation of a large amount of impurities in the same position on the filter screen 8. The valve 21 is opened so that the filtered solution is discharged through the pipe 212.

[0020] A servo motor 14 is fixedly mounted on the upper part of the housing 1. The output shaft of the servo motor 14 is movably sleeved on the upper part of the inner cavity of the housing 1. A gear 15 is fixedly sleeved on the output shaft of the servo motor 14. A gear 16 meshes with the outer edge of the gear 15. A rotating shaft 17 is fixedly sleeved on the middle of the gear 16. The rotating shaft 17 is movably sleeved on the upper part of the inner cavity of the housing 1. A rotating block 18 is fixedly sleeved on the rotating shaft 17 and located in the inner cavity of the filter cartridge 7. Connecting rods 19 are evenly fixedly mounted on the left and right sides of the rotating block 18. There are eight connecting rods 19. A connecting block 20 is fixedly mounted on the end of the connecting rod 19 away from the rotating block 18. A groove 21 is opened on the side of the connecting block 20 away from the connecting rod 19. A cleaning brush 22 is provided on the side of the connecting block 20 away from the connecting rod 19. A rib 23 is fixedly mounted on the side of the cleaning brush 22 near the connecting block 20. The rib 23 fits into the groove 21. The bottom of the inner cavity of the housing 1 is fixedly sleeved. A valve 24 is connected, and a drain pipe 25 is fixedly installed at the bottom of the valve 24. After the device has been used for a long time, the servo motor 14 is started to drive the gear 15 to rotate. The gear 15 meshes with the gear 2 16 to drive the rotating shaft 17 to rotate. The rotating shaft 17 drives the rotating block 18 to rotate. The rotating block 18 drives the cleaning brush 22 to rotate through the connecting rod 19 and the connecting block 20, thereby cleaning the surface of the filter screen 8 in the inner cavity of the filter cartridge 7. Opening the valve 24 allows impurities to be discharged through the drain pipe 25, avoiding the need for regular manual cleaning of the filtration mechanism, reducing the labor intensity of workers and reducing labor costs. This helps the filtration mechanism maintain good filtration efficiency and improves the durability of the equipment. By using the rib 23 to fit with the slide 21, the cleaning brush 22 can be moved upward to remove it from the connecting block 20 for easy replacement during device maintenance, thus improving the maintenance efficiency of the device.

[0021] Working principle: The servo motor 3 drives the transmission gear roller 4 to rotate. The transmission gear roller 4, through the transmission gear belt 5, drives the transmission gear ring 6, causing the filter cartridge 7 to rotate within the inner cavity of the housing 1. The rotation direction of the filter cartridge 7 can be flexibly adjusted by the servo motor 3, enabling the filter cartridge 7 to reciprocate. Opening valve 9 allows calcium hydroxide solution to be introduced into the inner cavity of the housing 1 through pipe 10. The solution is filtered through the filter screen 8 on the filter cartridge 7. Opening valve 11 allows the filtered solution to be discharged through pipe 12. After prolonged use, the servo motor 3 is activated. The motor 14 drives the gear 15 to rotate. The gear 15 meshes with the gear 2 16, which in turn drives the rotating shaft 17 to rotate. The rotating shaft 17 drives the rotating block 18 to rotate. The rotating block 18 drives the cleaning brush 22 to rotate through the connecting rod 19 and the connecting block 20, thereby cleaning the surface of the filter screen 8 in the inner cavity of the filter cartridge 7. Opening the valve 24 allows impurities to be discharged through the drain pipe 25. By using the rib 23 to engage with the slide groove 21, the cleaning brush 22 can be removed from the connecting block 20 by moving it upwards during device maintenance for easy replacement.

Claims

1. A purification device for calcium hydroxide production, comprising a shell (1), characterized in that: A second housing (2) is fixedly installed on the left side of the first housing (1). A servo motor (3) is fixedly installed in the inner cavity of the second housing (2). A transmission gear roller (4) is fixedly sleeved on the output shaft of the servo motor (3). A transmission gear belt (5) is engaged with the outer side of the transmission gear roller (4). A transmission gear ring (6) is engaged at the right end of the transmission gear belt (5). A filter cylinder (7) is fixedly installed at the bottom of the transmission gear ring (6). The filter cylinder (7) is movably sleeved in the inner cavity of the first housing (1). The side of the filter cylinder (7) Six filter screens (8) are uniformly and fixedly installed. A valve (9) is fixedly installed on the right side of the housing (1). A pipe (10) is fixedly installed on the right side of the valve (9). A valve (11) is fixedly installed on the right side of the housing (1) and directly below the valve (9). A pipe (12) is fixedly installed on the right side of the valve (11). Four support rods (13) are uniformly and fixedly installed on the side of the housing (1).

2. The impurity removal device for calcium hydroxide production according to claim 1, characterized in that: A servo motor 2 (14) is fixedly installed on the upper part of the housing 1 (1). The output shaft of the servo motor 2 (14) is movably sleeved on the upper part of the inner cavity of the housing 1 (1). A gear 1 (15) is fixedly sleeved on the output shaft of the servo motor 2 (14). A gear 2 (16) is meshed on the outer side of the gear 1 (15). A rotating shaft (17) is fixedly sleeved in the middle of the gear 2 (16). The rotating shaft (17) is movably sleeved on the upper part of the inner cavity of the housing 1 (1).

3. The impurity removal device for calcium hydroxide production according to claim 2, characterized in that: A rotating block (18) is fixedly sleeved on the rotating shaft (17) and located in the inner cavity of the filter cylinder (7). Connecting rods (19) are evenly fixedly installed on the left and right sides of the rotating block (18). There are eight connecting rods (19). A connecting block (20) is fixedly installed on the end of the connecting rod (19) away from the rotating block (18). A sliding groove (21) is opened on the side of the connecting block (20) away from the connecting rod (19).

4. The impurity removal device for calcium hydroxide production according to claim 3, characterized in that: A cleaning brush (22) is provided on the side of the connecting block (20) away from the connecting rod (19). A rib (23) is fixedly installed on the side of the cleaning brush (22) close to the connecting block (20). The rib (23) fits into the slide groove (21). A valve three (24) is fixedly sleeved at the bottom of the inner cavity of the housing (1). A drain pipe (25) is fixedly installed at the bottom of the valve three (24).

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