A purification device for producing metasilicic acid drinking water

Abstract

The application discloses a kind of metasilicic acid drinking water production with purification device, it is related to drinking water production technical field.This kind of metasilicic acid drinking water production with purification device, including the reverse osmosis membrane filter being arranged at the top of bottom plate, and reverse osmosis membrane filter includes raw water inlet, raw water outlet and blow-off pipe, the top of bottom plate is fixedly connected with support plate, and the side wall of support plate is fixedly connected with water pump, the inlet of water pump is fixedly connected with water inlet pipe.This kind of metasilicic acid drinking water production with purification device, before being filtered into reverse osmosis membrane filter, can carry out pretreatment to raw water, make it be at suitable temperature, when filtering, under the action of counterweight disc, can guarantee the constant of water pressure, guarantee the efficiency and effect of filtration;The waste heat of raw water after filtration can be recycled and the raw water in water storage cylinder is preheated, not only can avoid the waste of heat, more energy saving and environmental protection, but also can improve the heating efficiency of raw water in water storage cylinder.

Description

Technical Field

[0001] This invention relates to the field of drinking water production technology, specifically to a purification device for producing metasilicic acid drinking water. Background Technology

[0002] The purification equipment used in the production of metasilicic acid drinking water mainly includes a raw water filtration unit, a pure water unit, a disinfection and sterilization unit, a metasilicic acid ion exchange unit, and a finished water unit. These units work together to ensure the production of high-quality metasilicic acid drinking water. The raw water filtration unit is responsible for initially filtering impurities in the raw water, laying the foundation for the subsequent purification process. Currently, the filtration device mainly used is a reverse osmosis membrane filter.

[0003] However, existing purification equipment for metasilicic acid drinking water production requires maintaining appropriate pressure and temperature for the raw water. Excessive pressure and temperature can accelerate equipment wear, shorten its lifespan, and potentially cause leaks, bursts, and other safety hazards, posing a serious threat to production safety. Furthermore, it can cause dissolved solids in the water to form scale on the membrane surface, further reducing membrane flux and affecting treatment efficiency. Conversely, insufficient pressure or temperature will also affect filtration efficiency and effectiveness. Summary of the Invention

[0004] The purpose of this invention is to provide a purification apparatus for the production of metasilicic acid drinking water, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a purification device for producing metasilicic acid drinking water, comprising a reverse osmosis membrane filter disposed on the top of a base plate, the reverse osmosis membrane filter including a raw water inlet, a raw water outlet, and a sewage discharge pipe; a support plate fixedly connected to the top of the base plate, and a water pump fixedly connected to the side wall of the support plate; an inlet pipe fixedly connected to the inlet of the water pump, and an L-shaped outlet pipe fixedly connected to the outlet of the water pump; a first solenoid valve disposed on the side wall of the outlet pipe, and a water storage tank fixedly connected to the upper end of the outlet pipe; a second solenoid valve fixedly connected to the end of the raw water inlet, and a first connecting pipe fixedly connected between the second solenoid valve and the bottom of the water storage tank; and a sliding connection within the water storage tank. The container has a counterweight plate, and a circular hole is opened at the bottom of the water storage cylinder. A movable rod is inserted into the circular hole, and the upper end of the movable rod is fixed to the bottom of the counterweight plate. A circular ring is fitted on the side wall of the movable rod and is fixed to the bottom of the water storage cylinder. A stirring mechanism for stirring the raw water in the water storage cylinder is provided on the side wall of the movable rod. A first detection mechanism for detecting the temperature of the raw water is provided at the bottom of the water storage cylinder. The rotation of the movable rod is driven by a driving mechanism. A second detection mechanism for detecting the distance to the counterweight plate is provided on the inner wall of the water storage cylinder. An adjustment mechanism for adjusting the temperature of the raw water in the water storage cylinder is provided on the side wall of the movable rod. A preheating mechanism is provided on the outer wall of the water storage cylinder.

[0006] Preferably, the stirring mechanism includes multiple mounting slots formed on the side wall of the moving rod, and each mounting slot is connected to a rectangular telescopic sleeve via a telescopic mechanism, the inner sleeve of the telescopic sleeve being fixed to the inner wall of the mounting slot.

[0007] Preferably, the driving mechanism includes an L-shaped block fixedly connected to the top of the base plate, and a first rotating rod rotatably connected to the top of the L-shaped block. The first rotating rod is connected to the lower end of the moving rod through a connecting mechanism, and a driven pulley is fixedly connected to the lower end of the first rotating rod. A fixed box is fixedly inserted into the side wall of the water outlet pipe, and a driving pulley is rotatably connected to the bottom of the fixed box through a second rotating rod. The driving pulley and the driven pulley rotate through a belt, and the rotation of the second rotating rod is driven by a power mechanism.

[0008] Preferably, the first detection mechanism includes a mounting hole at the bottom of the water storage tank, and a temperature sensor is fixedly inserted into the mounting hole.

[0009] Preferably, the second detection mechanism includes a mounting block fixedly connected to the inner wall of the water storage tank, and a proximity switch is fixedly inserted into the bottom of the mounting block.

[0010] Preferably, the adjustment mechanism includes an annular groove formed on the side wall of the moving rod, and an arc-shaped electric heating plate and an electric cooling plate are fixedly inserted in the annular groove.

[0011] Preferably, the power mechanism includes a rotating shaft rotatably connected to the inner side wall of the fixed box, the lower end of the rotating shaft being fixed to the upper end of the second rotating rod, and a plurality of arrayed push plates being fixedly connected to the side wall of the rotating shaft.

[0012] Preferably, the telescopic mechanism includes two symmetrically arranged sleeve rods fixedly connected in each mounting slot, and a movable tube is sleeved on the side wall of each sleeve rod. The other end of the movable tube is fixed to the inner wall of the telescopic sleeve, and a spring is sleeved on the side wall of each movable tube.

[0013] Preferably, the connecting mechanism includes a plurality of sliding grooves arranged in an array on the side wall of the first rotating rod, and a plurality of inserted rods arranged in an array are fixedly connected to the lower end of the moving rod, and the inserted rods are inserted into the sliding grooves.

[0014] Preferably, the preheating mechanism includes a hollow cover on the outer wall of the water storage tank, a second connecting pipe is fixedly connected between the hollow cover and the raw water outlet, and a third connecting pipe is fixedly connected to the side wall of the hollow cover.

[0015] Compared with the prior art, the beneficial effects of the present invention are: (1) This purification device for producing metasilicic acid drinking water, by setting a drive mechanism, etc., when in use, opens the first solenoid valve, closes the second solenoid valve, and starts the water pump to draw raw water through the inlet pipe and into the water storage tank through the fixed box, the first solenoid valve and the outlet pipe. As the amount of raw water in the water storage tank gradually increases, under the action of water pressure, it can push the counterweight plate to move upward along the water storage tank. At the same time, when the raw water enters the fixed box, it can impact the surface of the push plate, causing the rotating shaft to rotate. The rotation of the rotating shaft drives the rotation of the second rotating rod and the drive pulley, thereby driving the driven pulley to rotate through the belt. When the driven pulley rotates, it drives the first rotating rod to rotate, and drives the moving rod to rotate through the connecting mechanism. When the counterweight plate moves upward, it can drive the moving rod to move upward synchronously. When the telescopic sleeve moves into the water storage tank, under the action of centrifugal force, it can cause the telescopic sleeve to unfold away from the installation groove. At the same time, the spring is stretched, and As the moving rod rotates, it stirs the raw water in the storage tank, making it more uniform. When the moving rod moves upward, it moves the electric heating plate and the electric cooling plate upward and into the storage tank. The temperature sensor detects the temperature of the raw water in the storage tank. If the temperature is too high, the electric cooling plate can cool it down; if the temperature is too low, the electric heating plate can heat it up, thus ensuring that the raw water in the storage tank is at a suitable temperature. When the proximity switch contacts the top of the counterweight plate, the water pump stops, the first solenoid valve closes, and the second solenoid valve opens. After the water pump stops, the first rotating rod and the moving rod stop rotating, and the telescopic sleeve retracts into the mounting groove under the action of the spring. At this time, under the action of the counterweight plate, the raw water in the storage tank is squeezed and enters the reverse osmosis membrane filter through the second solenoid valve and the raw water inlet for filtration. Under the action of the counterweight plate, the water pressure is kept constant, ensuring the filtration efficiency and effect.

[0016] (2) The purification device for the production of metasilicic acid drinking water, by setting a preheating mechanism, allows the filtered raw water to enter the hollow hood through the second connecting pipe, which can preheat the raw water in the water storage tank. The preheated raw water is discharged through the third connecting pipe for subsequent production. This not only avoids the waste of heat and is more energy-efficient and environmentally friendly, but also improves the heating efficiency of the raw water in the water storage tank. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall structure from another perspective of the present invention; Figure 3 This is a partial cross-sectional view of the present invention; Figure 4for Figure 1 Enlarged structural diagram at point A; Figure 5 for Figure 2 Enlarged structural diagram at point B; Figure 6 for Figure 3 Enlarged structural diagram at point C; Figure 7 for Figure 6 A magnified structural diagram at point D.

[0018] In the diagram: 1. Base plate; 2. Stirring mechanism; 201. Mounting groove; 202. Telescopic sleeve; 3. Telescopic mechanism; 301. Sleeve rod; 302. Moving tube; 303. Spring; 4. Drive mechanism; 401. Fixed box; 402. First rotating rod; 403. Driven pulley; 404. L-shaped block; 405. Second rotating rod; 406. Driven pulley; 407. Belt; 5. Connecting mechanism; 501. Sliding groove; 502. Insert rod; 6. Power mechanism; 601. Rotating shaft; 602. Push plate; 7. First detection mechanism; 701. Mounting hole; 702. Temperature sensor; 8. Second detection mechanism; 80 1. Mounting block; 802. Proximity switch; 9. Preheating mechanism; 901. Hollow casing; 902. Second connecting pipe; 903. Third connecting pipe; 10. Adjusting mechanism; 1001. Electric heating plate; 1002. Electric cooling plate; 1003. Annular groove; 11. Reverse osmosis membrane filter; 1101. Raw water inlet; 1102. Raw water outlet; 1103. Sewage pipe; 12. Water storage tank; 13. Counterweight plate; 14. Moving rod; 15. First connecting pipe; 16. Support plate; 17. Water pump; 18. Inlet pipe; 19. Outlet pipe; 20. First solenoid valve; 21. Second solenoid valve; 22. Circular hole; 23. Circular ring. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Please see Figures 1-7This invention provides a technical solution: a purification device for producing metasilicic acid drinking water, comprising a reverse osmosis membrane filter 11 installed on the top of a base plate 1, wherein the reverse osmosis membrane filter 11 includes a raw water inlet 1101, a raw water outlet 1102, and a sewage pipe 1103. The reverse osmosis membrane filter 11 is a well-known technology in this field, and its structure and principle will not be described in detail here. A support plate 16 is fixedly connected to the top of the base plate 1, and a water pump 17 is fixedly connected to the side wall of the support plate 16. An inlet pipe 18 is fixedly connected to the inlet of the water pump 17, and the outlet of the water pump 17... An L-shaped water outlet pipe 19 is fixedly connected to the outlet. A first solenoid valve 20 is installed on the side wall of the water outlet pipe 19, and a water storage tank 12 is fixedly connected to the upper end of the water outlet pipe 19. A second solenoid valve 21 is fixedly connected to the end of the raw water inlet 1101, and a first connecting pipe 15 is fixedly connected between the second solenoid valve 21 and the bottom of the water storage tank 12. A counterweight plate 13 is slidably connected inside the water storage tank 12, and a circular hole 22 is opened at the bottom of the water storage tank 12. A sealing ring is installed on the inner wall of the circular hole 22, and a moving rod 14 is inserted into the circular hole 22. The upper end of the moving rod 14 is connected to the counterweight plate 13. The bottom of the counterweight plate 13 is fixed. A ring 23 is sleeved on the side wall of the moving rod 14, and the ring 23 is fixed to the bottom of the water storage cylinder 12. A stirring mechanism 2 for stirring the raw water in the water storage cylinder 12 is provided on the side wall of the moving rod 14. A first detection mechanism 7 for detecting the temperature of the raw water is provided at the bottom of the water storage cylinder 12. The rotation of the moving rod 14 is driven by a drive mechanism 4. A second detection mechanism 8 for detecting the distance of the counterweight plate 13 is provided on the inner wall of the water storage cylinder 12. A stirring mechanism 8 for stirring the raw water in the water storage cylinder 12 is provided on the side wall of the moving rod 14. The regulating mechanism 10 adjusts the temperature of the raw water in the storage tank 12, and the preheating mechanism 9 is provided on the outer wall of the storage tank 12. Before the raw water is filtered in the reverse osmosis membrane filter 11, it can be pretreated to bring it to a suitable temperature. During filtration, the water pressure can be kept constant under the action of the counterweight plate 13, ensuring the efficiency and effect of filtration. The residual heat of the filtered raw water can be recovered and the raw water in the storage tank 12 can be preheated. This not only avoids heat waste and is more energy-saving and environmentally friendly, but also improves the heating efficiency of the raw water in the storage tank 12.

[0021] The stirring mechanism 2 includes multiple mounting slots 201 formed on the side wall of the moving rod 14, and each mounting slot 201 is connected to a rectangular telescopic sleeve 202 via a telescopic mechanism 3. The inner sleeve of the telescopic sleeve 202 is fixed to the inner wall of the mounting slot 201. When the moving rod 14 rotates, when the telescopic sleeve 202 moves into the water storage tank 12, under the action of centrifugal force, the telescopic sleeve 202 can be extended away from the mounting slot 201 and rotate with the moving rod 14, thereby stirring the raw water in the water storage tank 12 and making the raw water more uniform.

[0022] The drive mechanism 4 includes an L-shaped block 404 fixedly connected to the top of the base plate 1, and a first rotating rod 402 rotatably connected to the top of the L-shaped block 404. The first rotating rod 402 is connected to the lower end of the moving rod 14 through a connecting mechanism 5, and a driven pulley 403 is fixedly connected to the lower end of the first rotating rod 402. A fixed box 401 is fixedly inserted into the side wall of the water outlet pipe 19, and a driving pulley 406 is rotatably connected to the bottom of the fixed box 401 through a second rotating rod 405. The driving pulley 406 and the driven pulley 403 rotate through a belt 407, and the rotation of the second rotating rod 405 is driven by a power mechanism 6. When raw water enters the fixed box 401, the power mechanism 6 can drive the second rotating rod 405 and the driving pulley 406 to rotate, thereby driving the driven pulley 403 to rotate through the belt 407. When the driven pulley 403 rotates, it drives the first rotating rod 402 to rotate, and drives the moving rod 14 to rotate through the connecting mechanism 5.

[0023] The first detection mechanism 7 includes a mounting hole 701 at the bottom of the water storage tank 12, and a temperature sensor 702 is fixedly inserted in the mounting hole 701 to facilitate the detection of the temperature of the raw water in the water storage tank 12.

[0024] The second detection mechanism 8 includes a mounting block 801 fixedly connected to the inner wall of the water storage tank 12, and a proximity switch 802 is fixedly inserted at the bottom of the mounting block 801. When the proximity switch 802 contacts the top of the counterweight plate 13, the water pump 17 is stopped, and at the same time, the first solenoid valve 20 is closed and the second solenoid valve 21 is opened.

[0025] The regulating mechanism 10 includes an annular groove 1003 formed on the side wall of the moving rod 14, and an arc-shaped electric heating plate 1001 and an electric cooling plate 1002 are fixedly inserted in the annular groove 1003. When the moving rod 14 moves upward, it can drive the electric heating plate 1001 and the electric cooling plate 1002 to move upward and into the water storage tank 12. The temperature sensor 702 can detect the temperature of the raw water in the water storage tank 12. When the temperature is too high, the electric cooling plate 1002 can be used to cool it down. When the temperature is too low, the electric heating plate 1001 can be used to heat it up, thereby ensuring that the raw water in the water storage tank 12 is at a suitable temperature.

[0026] The power mechanism 6 includes a rotating shaft 601 rotatably connected to the inner wall of the fixed box 401. The lower end of the rotating shaft 601 is fixed to the upper end of the second rotating rod 405, and a plurality of arrayed push plates 602 are fixedly connected to the side wall of the rotating shaft 601. When raw water enters the fixed box 401, it can impact the surface of the push plate 602, causing the rotating shaft 601 to rotate. The rotation of the rotating shaft 601 drives the second rotating rod 405 and the drive pulley 406 to rotate.

[0027] The telescopic mechanism 3 includes two symmetrically arranged sleeve rods 301 fixedly connected in each mounting groove 201, and each sleeve rod 301 has a moving tube 302 sleeved on its side wall. The other end of the moving tube 302 is fixed to the inner wall of the telescopic sleeve 202. Each moving tube 302 has a spring 303 sleeved on its side wall, which guides and resets the movement of the telescopic sleeve 202.

[0028] The connecting mechanism 5 includes multiple arrayed sliding grooves 501 formed on the side wall of the first rotating rod 402. The lower end of the moving rod 14 is fixedly connected to multiple arrayed insert rods 502, and the insert rods 502 are inserted into the sliding grooves 501. When the moving rod 14 moves upward, the insert rods 502 can slide in the sliding grooves 501, ensuring that the power of the moving rod 14 and the first rotating rod 402 is always connected.

[0029] The preheating mechanism 9 includes a hollow cover 901 on the outer wall of the water storage tank 12. A second connecting pipe 902 is fixedly connected between the hollow cover 901 and the raw water outlet 1102, and a third connecting pipe 903 is fixedly connected to the side wall of the hollow cover 901. The filtered raw water can enter the hollow cover 901 through the second connecting pipe 902 to preheat the raw water in the water storage tank 12. The preheated raw water is discharged through the third connecting pipe 903 for subsequent production. This not only avoids heat waste and is more energy-efficient and environmentally friendly, but also improves the heating efficiency of the raw water in the water storage tank 12.

[0030] Working principle: When in use, the first solenoid valve 20 is opened and the second solenoid valve 21 is closed. At the same time, the water pump 17 is started to draw raw water through the inlet pipe 18 and into the water storage tank 12 through the fixed box 401, the first solenoid valve 20 and the outlet pipe 19. As the amount of raw water in the water storage tank 12 gradually increases, the water pressure pushes the counterweight plate 13 to move upward along the water storage tank 12. Meanwhile, when the raw water enters the fixed box 401, it impacts the surface of the push plate 602, causing the rotating shaft 601 to rotate. The rotation of the rotating shaft 601 drives the second rotating rod 405 and the driving pulley 406 to rotate, which in turn drives the driven pulley 403 to rotate through the belt 407. When the driven pulley 403 rotates, it drives the first rotating rod 402 to rotate, and through the connecting mechanism 5, it drives the moving rod 14 to rotate. When the counterweight plate 13 moves upward, it drives the moving rod 14 to move upward synchronously. When the telescopic sleeve 202 moves into the water storage tank 12, under the action of centrifugal force, the telescopic sleeve 202 can unfold away from the mounting groove 201. At the same time, the spring 303 is stretched and rotates with the rotation of the moving rod 14, thereby stirring the raw water in the water storage tank 12 to make the raw water more uniform. When the moving rod 14 moves upward, it drives the electric heating plate 1001 and the electric cooling plate 1002 to move upward and into the water storage tank 12. The temperature sensor 702 can detect the temperature of the raw water in the water storage tank 12. When the temperature is too high, the electric cooling plate 1002 can be used to cool it down. When the temperature is too low, the electric heating plate 1001 can be used to heat it up, thereby ensuring that the raw water in the water storage tank 12 is at a suitable temperature. When the proximity switch 802 contacts the top of the counterweight plate 13, the water pump 17 is stopped. At the same time, the first solenoid valve 20 is closed and the second solenoid valve 21 is opened. After the water pump 17 stops, the first rotating rod 402 and the moving rod 14 no longer rotate. The telescopic sleeve 202 can retract into the mounting groove 201 under the action of the spring 303. At this time, under the action of the counterweight plate 13, the raw water in the water storage tank 12 can be squeezed and enter the reverse osmosis membrane filter 11 through the second solenoid valve 21 and the raw water inlet 1101 for filtration. Under the action of the counterweight plate 13, the water pressure can be kept constant, ensuring the filtration efficiency and effect. Meanwhile, the filtered raw water can enter the hollow cover 901 through the second connecting pipe 902, which can preheat the raw water in the water storage tank 12. The preheated raw water is discharged through the third connecting pipe 903 for subsequent production. This not only avoids heat waste and is more energy-efficient and environmentally friendly, but also improves the heating efficiency of the raw water in the water storage tank 12.

[0031] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art. The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the spirit of the invention, such designs should fall within the protection scope of the present invention.

Claims

1. A purification device for producing metasilicic acid drinking water, comprising a reverse osmosis membrane filter (11) disposed on top of a base plate (1), wherein the reverse osmosis membrane filter (11) includes a raw water inlet (1101), a raw water outlet (1102), and a sewage pipe (1103), characterized in that: A support plate (16) is fixedly connected to the top of the base plate (1), and a water pump (17) is fixedly connected to the side wall of the support plate (16). An inlet pipe (18) is fixedly connected to the inlet of the water pump (17), and an L-shaped outlet pipe (19) is fixedly connected to the outlet of the water pump (17). A first solenoid valve (20) is provided on the side wall of the outlet pipe (19), and a water storage cylinder (12) is fixedly connected to the upper end of the outlet pipe (19). A second solenoid valve (21) is fixedly connected to the end of the raw water inlet (1101), and a first connecting pipe (15) is fixedly connected between the second solenoid valve (21) and the bottom of the water storage cylinder (12). A counterweight plate (13) is slidably connected inside the water storage cylinder (12), and a round hole (22) is opened at the bottom of the water storage cylinder (12). A moving rod (14) is inserted into the round hole (22). The upper end of the moving rod (14) is fixed to the bottom of the counterweight plate (13). A ring (23) is sleeved on the side wall of the moving rod (14), and the ring (23) is fixed to the bottom of the water storage cylinder (12). A stirring mechanism (2) for stirring the raw water in the water storage cylinder (12) is provided on the side wall of the moving rod (14). A first detection mechanism (7) for detecting the temperature of the raw water is provided at the bottom of the water storage cylinder (12). The rotation of the moving rod (14) is driven by a driving mechanism (4). A second detection mechanism (8) for detecting the distance of the counterweight plate (13) is provided on the inner wall of the water storage cylinder (12). An adjustment mechanism (10) for adjusting the temperature of the raw water in the water storage cylinder (12) is provided on the side wall of the moving rod (14). A preheating mechanism (9) is provided on the outer wall of the water storage cylinder (12).

2. The purification device for producing metasilicic acid drinking water according to claim 1, characterized in that: The stirring mechanism (2) includes multiple mounting slots (201) opened on the side wall of the moving rod (14), and each mounting slot (201) is connected to a rectangular telescopic sleeve (202) by a telescopic mechanism (3), and the inner sleeve of the telescopic sleeve (202) is fixed to the inner wall of the mounting slot (201).

3. The purification device for producing metasilicic acid drinking water according to claim 1, characterized in that: The driving mechanism (4) includes an L-shaped block (404) fixedly connected to the top of the base plate (1), and a first rotating rod (402) is rotatably connected to the top of the L-shaped block (404). The first rotating rod (402) is connected to the lower end of the moving rod (14) through the connecting mechanism (5), and a driven pulley (403) is fixedly connected to the lower end of the first rotating rod (402). A fixed box (401) is fixedly inserted into the side wall of the water outlet pipe (19), and a driving pulley (406) is rotatably connected to the bottom of the fixed box (401) through a second rotating rod (405). The driving pulley (406) and the driven pulley (403) rotate through a belt (407), and the rotation of the second rotating rod (405) is driven by a power mechanism (6).

4. The purification device for producing metasilicic acid drinking water according to claim 1, characterized in that: The first detection mechanism (7) includes a mounting hole (701) at the bottom of the water storage tank (12), and a temperature sensor (702) is fixedly inserted in the mounting hole (701).

5. A purification apparatus for producing metasilicic acid drinking water according to claim 1, characterized in that: The second detection mechanism (8) includes a mounting block (801) fixedly connected to the inner wall of the water storage tank (12), and a proximity switch (802) is fixedly inserted at the bottom of the mounting block (801).

6. The purification apparatus for producing metasilicic acid drinking water according to claim 1, characterized in that: The adjustment mechanism (10) includes an annular groove (1003) opened on the side wall of the moving rod (14), and an arc-shaped electric heating plate (1001) and an electric cooling plate (1002) are fixedly inserted in the annular groove (1003).

7. A purification apparatus for producing metasilicic acid drinking water according to claim 3, characterized in that: The power mechanism (6) includes a rotating shaft (601) rotatably connected to the inner side wall of the fixed box (401). The lower end of the rotating shaft (601) is fixed to the upper end of the second rotating rod (405), and a plurality of push plates (602) arranged in an array are fixedly connected to the side wall of the rotating shaft (601).

8. A purification apparatus for producing metasilicic acid drinking water according to claim 2, characterized in that: The telescopic mechanism (3) includes two symmetrically arranged sleeve rods (301) fixedly connected in each mounting groove (201), and each sleeve rod (301) has a moving tube (302) sleeved on its side wall. The other end of the moving tube (302) is fixed to the inner wall of the telescopic sleeve (202), and each moving tube (302) has a spring (303) sleeved on its side wall.

9. A purification apparatus for producing metasilicic acid drinking water according to claim 3, characterized in that: The connecting mechanism (5) includes multiple arrayed sliding grooves (501) formed on the side wall of the first rotating rod (402). The lower end of the moving rod (14) is fixedly connected to multiple arrayed insert rods (502), and the insert rods (502) are inserted into the sliding grooves (501).

10. A purification apparatus for producing metasilicic acid drinking water according to claim 1, characterized in that: The preheating mechanism (9) includes a hollow cover (901) on the outer wall of the water storage tank (12), a second connecting pipe (902) is fixedly connected between the hollow cover (901) and the raw water outlet (1102), and a third connecting pipe (903) is fixedly connected to the side wall of the hollow cover (901).

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