Water treatment equipment for mineral water production

Abstract

The invention relates to the technical field of water treatment, and particularly discloses mineral water production water treatment equipment which is characterized in that a filter frame is provided with a plurality of filter cavities used for being filled with filter materials in the circumferential direction, a first filter plate is arranged at the top of each filter cavity, a second filter plate is arranged at the bottom of each filter cavity, and a third filter plate sliding in the radial direction of the filter frame is arranged below each second filter plate through a first elastic part; a shaft I is coaxially and rotatably arranged on the filter frame, and a lower guide piece matched with the filter plate III is fixedly arranged on the shaft I; a stirring piece is rotationally arranged in the filter cavity, a first gear is arranged in the filter frame, a second gear is arranged in the first shaft, and an upper guide piece is arranged on the first shaft; the first shaft is provided with an upper cover and a lower cover which are used for sealing the filter cavity, the base frame is provided with a water pump, the lower cover is communicated with the collecting piece, when the upper cover and the lower cover completely correspond to the filter cavity, the second gear can drive the stirring piece corresponding to the filter cavity to rotate, filter holes of the second filter plate correspond to filter holes of the third filter plate in a one-to-one mode, and impurities in the filter cavity can be flushed into the lower cover. The water purifier is beneficial to high-efficiency filtration treatment of raw water.

Description

Technical Field

[0001] The invention relates to the technical field of water treatment, and in particular to a water treatment device for mineral water production. Background Art

[0002] The purpose of water treatment is to improve water quality and make it reach a certain water quality standard. According to the treatment method, it can be divided into physical water treatment, chemical water treatment and biological water treatment. According to the treatment object or purpose, there are two major categories: water supply treatment and wastewater treatment. Water supply treatment includes domestic drinking water treatment and industrial water treatment; wastewater treatment is divided into domestic sewage treatment and industrial wastewater treatment.

[0003] In the process of producing mineral water, the raw water is pressurized by a booster pump and then passes through a pre-filter to remove large particles of impurities such as mud and sand. The water treated by the pre-filter then passes through a polymer mineralization treatment membrane (the membrane is filled with polymer mineral stones). The polymer mineralization treatment membrane releases the beneficial minerals and trace elements it contains into the water body, and then mineral water is obtained after subsequent treatment.

[0004] A Chinese patent with announcement number CN117486283B discloses an ultra-large water volume and high-efficiency filtering device. When backwashing the filter layer, it is necessary to control the first solenoid valve to be closed, and the second and third solenoid valves to be opened. Then, clean water flows upward from the bottom of the filter container to backwash the filter layer. The dirt in the filter layer is washed upward to the top of the first filter filling layer. Since the bottom of the filter container can continuously take in water, the sewage above the first filter filling layer will flow to the outside from the sewage pipe.

[0005] However, in the above technical solution, during the backwashing process of the filter layer, the first solenoid valve is closed, which causes the water inlet pipe to stop feeding water into the filter container, thereby suspending the filtration process and further reducing production efficiency. Summary of the invention

[0006] The present invention provides a mineral water production water treatment device, aiming to solve the problem in the related art that it is difficult to perform efficient filtering treatment on raw water.

[0007] A water treatment device for mineral water production, comprising a base frame, a booster pump, a mineralization processor and a container for filtering sediment in raw water, wherein a filter frame and a collecting member located on the outer ring side of the filter frame are fixedly arranged in the container, the filter frame has a plurality of filter cavities for filling filter materials along its circumference, a filter plate 1 is arranged on the top of the filter cavity, a filter plate 2 is arranged on the bottom, a filter plate 3 sliding along the radial direction of the filter frame is arranged below the filter plate 2 through an elastic member 1, a shaft 1 is coaxially rotatable on the filter frame, a lower guide member cooperating with the filter plate 3 is fixedly arranged on the shaft 1; a stirring member is rotatably arranged in the filter cavity, a filter plate 1 is arranged in the filter frame There is a gear 1 for driving the stirring member to rotate, and a gear 2 for driving the gear 1 to rotate is coaxially rotated inside the shaft 1, and an upper guide member for controlling the meshing of the gear 1 and the gear 2 is fixedly provided on the shaft 1; an upper cover and a lower cover for sealing the filter chamber are provided on the shaft 1, and a water pump for inputting water filtered by the filter frame into the upper cover is provided on the base frame, and the lower cover is connected with the collecting member. When the upper cover and the lower cover are completely corresponding to the filter chamber, the gear 2 can drive the stirring member in the filter chamber corresponding to the upper cover to rotate, and the filter holes of the filter plate 2 and the filter plate 3 correspond one to one, and the impurities in the filter chamber can be flushed into the lower cover.

[0008] The present invention enables the upper cover and the lower cover to sequentially cooperate with each filter cavity so that the upper cover and the lower cover can sequentially clean the sediment in each filter cavity. Meanwhile, the other filter cavities can still perform filtering work, thereby improving the treatment efficiency of raw water.

[0009] Preferably, the upper cover and the lower cover are arranged opposite to each other up and down, the upper cover is located above the filter plate one, and the lower cover is located below the filter plate three, and the filter holes on the filter plate one, the filter plate two and the filter plate three are of the same size; so that the upper cover and the lower cover can form a plurality of filter cavities with the filter frame when rotating, which are convenient for cleaning mud and sand.

[0010] Preferably, the filter plate three has a guide rod one at one end close to the lower guide member, and the outer periphery of the lower guide member has a lower guide surface one, a lower guide surface two, a lower guide surface three and a lower guide surface four arranged in sequence, when the guide rod one abuts against the lower guide surface three, the filter holes on the filter plate two and the filter plate three correspond one to one, when the guide rod one abuts against the lower guide surface one, the filter holes on the filter plate two and the filter plate three are staggered; when the guide rod one abuts against the lower guide surface three, the sediment in the filter chamber can be discharged from the filter holes on the filter plates two and three, and when the guide rod one abuts against the lower guide surface one, the sediment in the filter chamber is blocked by the filter plates two and three.

[0011] Preferably, the gear 1 has a transmission rod on the side facing the stirring piece, the transmission rod is slidably connected to the stirring piece through elastic piece 2, a guide block is provided on the outer periphery of the transmission rod for radial sliding along the filter frame, the transmission rod is rotatably connected to the guide block, and the lower end of the guide block has guide rod 2 which cooperates with the upper guide piece.

[0012] Preferably, the outer periphery of the upper guide member has an upper guide surface one, an upper guide surface two, an upper guide surface three and an upper guide surface four arranged in sequence, when the guide rod two stops against the upper guide surface one, the gear one is disengaged from the gear two, and when the elastic member two drives the guide rod two to stop against the upper guide surface three, the gear one is engaged with the gear two.

[0013] Preferably, the transmission rod and the stirring member are matched by means of a spline shaft and a spline sleeve; thus, the transmission rod can drive the stirring member to rotate and can also slide relative to the stirring member.

[0014] Preferably, the stirring member comprises a rotating rod rotatably connected to the filter frame, a plurality of telescopic rods are arranged on the outer periphery of the rotating rod and can stop against the inner wall of the filter chamber, the lower end surface of the filter plate and the second upper end surface of the filter plate, and the telescopic rod has an arc guide plate at one end away from the rotating rod.

[0015] Preferably, the upper cover is fixedly connected to a water guide ring through a pipeline, the water guide ring is sealingly and rotatably connected to the inner wall of the container to form a water guide cavity, the water inlet end of the water pump is connected to the part of the container below the filter frame through the pipeline, and the water outlet end of the water pump is connected to the water guide cavity through the pipeline; thereby, during the rotation of the upper cover, the water pump can always transport water to the upper cover.

[0016] Preferably, the collecting piece is annular and has an annular cavity inside, the inner ring side of the collecting piece has an annular opening, the bottom end of the lower cover is fixedly connected to a material guide ring through a pipe, the material guide ring is located in the annular cavity and blocks the annular opening, the material guide ring is rotatably connected to the collecting piece, and the bottom of the collecting piece has a conduit for guiding impurities in the annular cavity; thereby, during the rotation of the lower cover, the mud and sand in the lower cover can always enter the annular cavity.

[0017] Preferably, the top of the container has motor 1 and motor 2 for driving shaft 1 and gear 2 to rotate respectively, the top of the container has a water inlet pipe for supplying water to the top of the filter frame, and the bottom of the container has a drain pipe.

[0018] By adopting the above technical scheme, the beneficial effects of the present invention are as follows: when the shaft one drives the upper cover and the lower cover to rotate, the upper cover and the lower cover can correspond to each filter chamber in turn, and when the upper cover and the lower cover correspond to one of the filter chambers, the mud and sand in the filter chamber can be flushed into the lower cover through the filter holes on the filter plates two and three, and then enter the annular cavity and be discharged through the conduit. During this process, the remaining filter chambers are still performing filtering work, thereby improving the efficiency of filtering the raw water and extending the service life of the filter material. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is a partial cross-sectional view of the container of the present invention.

[0021] Figure 3 This is a schematic diagram of the installation of motor 1 and motor 2 of the present invention.

[0022] Figure 4 It is a cross-sectional view of the filter frame, shaft 1 and collecting member of the present invention.

[0023] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0024] Figure 6 It is a schematic diagram of the coordination of the shaft 1, the lower guide member, the upper guide member, the upper cover, the water guide ring, the lower cover and the material guide ring of the present invention.

[0025] Figure 7 It is a structural schematic diagram of the filter frame of the present invention.

[0026] Figure 8 It is an exploded view of the rotating rod, the transmission rod and the guide block along the axial direction of the rotating rod of the present invention.

[0027] Fig. 9 It is a cross-sectional view of axis 2 and axis 1 of the present invention.

[0028] Fig.10 It is a schematic diagram of the cooperation between the filter plate 3 and the lower guide member of the present invention.

[0029] Fig.11 for Fig.10 Enlarged view of point B in the middle.

[0030] Fig.12 It is an exploded view of the lower guide member and the upper guide member of the present invention along the axial direction of the lower guide member.

[0031] Figure numerals: 10, base frame; 11, booster pump; 12, mineralization processor; 13, water pump; 20, container; 21, filter frame; 22, filter plate 1; 23, filter plate 2; 24, filter plate 3; 241, guide rod 1; 242, elastic member 1; 251, rotating rod; 252, telescopic rod; 253, arc guide plate; 26, gear 1; 261, transmission rod; 262, elastic member 2; 27, shaft 2; 271, gear 2; 28, guide block; 281, guide rod 2; 291, motor 1; 29 2. Motor 2; 293. Water inlet pipe; 294. Drain pipe; 31. Shaft 1; 32. Lower guide member; 321. Lower guide surface 1; 322. Lower guide surface 2; 323. Lower guide surface 3; 324. Lower guide surface 4; 33. Upper guide member; 331. Upper guide surface 1; 332. Upper guide surface 2; 333. Upper guide surface 3; 334. Upper guide surface 4; 34. Upper cover; 35. Water guide ring; 36. Lower cover; 37. Material guide ring; 40. Collecting member; 401. Annular opening; 41. Conduit. DETAILED DESCRIPTION

[0032] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0033] refer to Figure 1 , Figure 2 as well as Figure 4 A water treatment device for mineral water production includes a base frame 10, a booster pump 11, a mineralization processor 12 and a container 20 for filtering sediment in raw water. A filter frame 21 and a collecting member 40 located on the outer ring side of the filter frame 21 are fixedly arranged in the container 20. The top of the container 20 has a water inlet pipe 293 for supplying water to the top of the filter frame 21, and the bottom of the container 20 has a drain pipe 294. The filter frame 21 has a plurality of filter cavities for filling filter materials along its circumference. The filter materials are granular. In this embodiment, there are six filter cavities. After the raw water is pressurized by the booster pump 11 and enters the container 20, the raw water can pass through each filter cavity and be filtered. The filtered water enters the mineralization processor 12 through the drain pipe 294.

[0034] refer to Figure 2 , Figure 4 , Figure 5 as well as Fig. 9 A filter plate 1 22 is fixedly provided on the top of the filter chamber, a filter plate 23 is fixedly provided on the bottom, a filter plate 3 24 which slides radially along the filter frame 21 is provided below the filter plate 23 through an elastic member 242, the elastic member 242 is specifically a spring, the filter holes on the filter plates 1 22, 23 and 24 are of the same size, it should be noted that the particle size of the filter material is larger than the filter hole, and the particle size of impurities such as mud and sand is slightly smaller than the filter hole, a shaft 1 31 is coaxially rotated on the filter frame 21, and the rotation direction of the shaft 1 31 is clockwise (looking from top to bottom along the axial direction of the shaft 1 31).

[0035] refer to Figure 4-Figure 6 as well as Figure 9-12A lower guide member 32 cooperating with the filter plate 3 24 is coaxially fixed on the shaft 1 31. The filter plate 3 24 has a guide rod 1 241 at one end close to the lower guide member 32. The outer periphery of the lower guide member 32 has a lower guide surface 1 321, a lower guide surface 2 322, a lower guide surface 3 323 and a lower guide surface 4 324 arranged in sequence. Taking one of the filter chambers as an example, during the clockwise rotation of the shaft 1 31, when the guide rod 1 241 and the lower guide surface 1 321 are separated from the stop, the elastic member 1 242 and the lower guide surface 4 324 are engaged. When the shaft 1 31 is used, the guide rod 1 241 can instantly stop against the lower guide surface 323. At this time, the filter holes on the filter plate 23 and the filter plate 3 24 correspond one to one, so that the mud and sand in the filter chamber can be discharged downward from the filter holes on the filter plates 23 and 3 24; as the shaft 1 31 continues to rotate, the guide rod 1 241 passes through the lower guide surface 2 322 and stops against the lower guide surface 1 321. At this time, the filter holes on the filter plate 23 and the filter plate 3 24 are staggered, and the mud and sand in the filter chamber cannot be discharged downward from the filter holes on the filter plates 23 and 3 24.

[0036] refer to Figure 2 and Figure 3 In this embodiment, a mounting plate is provided on the top of the container 20, the top end of the shaft 31 extends above the mounting plate and is provided with a driven gear, and a motor 291 for driving the driven gear to rotate is provided on the mounting plate.

[0037] refer to Figure 4 , Figure 5 , Figure 7 as well as Figure 8 A stirring member is rotatably provided in the filter chamber, and the stirring member includes a rotating rod 251 rotatably connected to the filter frame 21. A plurality of telescopic rods 252 are provided on the periphery of the rotating rod 251, which can stop against the inner wall of the filter chamber, the lower end surface of the filter plate 1 22 and the upper end surface of the filter plate 23. The telescopic rod 252 has an arc guide plate 253 at one end away from the rotating rod 251. The arrangement of the arc guide plate 253 enables the rotating rod 251 to drive the telescopic rod 252 to rotate smoothly in the filter chamber, so as to achieve stirring of the filter material in the filter chamber.

[0038] refer to Figure 4-Figure 6 as well as Figure 9-12, a gear 26 for driving the rotating rod 251 to rotate is provided in the filter frame 21, a gear 271 for driving the gear 26 to rotate is coaxially provided in the shaft 31, the gear 26 and the gear 271 are both bevel gears, an upper guide member 33 for controlling the meshing of the gear 26 and the gear 271 is coaxially fixed on the shaft 31, and a transmission rod 261 is provided on the side of the gear 26 facing the rotating rod 251, and the transmission rod 261 is slidably connected to the rotating rod 251 through an elastic member 262, and the elastic member 262 is specifically a spring, and the transmission rod 261 and the rotating rod 251 are matched in the form of a spline shaft and a spline sleeve, so that the transmission rod 261 can slide relative to the rotating rod 251 and can also drive the rotating rod 251 to rotate; a guide block 28 is provided on the outer periphery of the transmission rod 261 for sliding along the radial direction of the filter frame 21, and the transmission rod 261 is rotatably connected to the guide block 28, and the lower end of the guide block 28 has a guide rod 281 matched with the upper guide member 33.

[0039] The outer periphery of the upper guide member 33 has an upper guide surface 1 331, an upper guide surface 2 332, an upper guide surface 333 and an upper guide surface 4 334 which are arranged in sequence. During the clockwise rotation of the shaft 1 31, when the guide rod 2 281 abuts against the upper guide surface 1 331, the gear 1 26 and the gear 2 271 are disengaged, and the elastic member 2 262 is in a compressed state. When the guide rod 2 281 disengages from the upper guide surface 1 331 and passes through the upper guide surface 4 334 and abuts against the upper guide surface 3 333, the elastic member 2 262 drives the gear 1 26 to engage with the gear 2 271. As the shaft 1 31 continues to rotate, the guide rod 2 281 disengages from the upper guide surface 333 and passes through the upper guide surface 2 332 and then abuts against the upper guide surface 1 331 again.

[0040] refer to Figure 2 and Figure 3 In this embodiment, a second shaft 27 is coaxially rotatable within the first shaft 31, and a second motor 292 for driving the second shaft 27 to rotate is mounted on the mounting plate.

[0041] An upper cover 34 and a lower cover 36 for sealing the filter chamber are provided on the shaft 1 31. The upper cover 34 and the lower cover 36 are arranged opposite to each other up and down. The upper cover 34 is located above the filter plate 1 22, and the lower cover 36 is located below the filter plate 3 24. When the upper cover 34 and the lower cover 36 completely correspond to the filter chamber, the guide rod 2 281 corresponding to the filter chamber stops against the upper guide surface 3 333, and the guide rod 1 241 corresponding to the filter chamber stops against the lower guide surface 3 323.

[0042] A water pump 13 is provided on the base frame 10 for inputting water filtered by the filter frame 21 into the upper cover 34. The upper cover 34 is fixedly connected to a water guide ring 35 through a pipeline. The water guide ring 35 is sealed and rotatably connected to the inner wall of the container 20 to form a water guide cavity. The water inlet end of the water pump 13 is connected to the portion of the container 20 located below the filter frame 21 through a pipeline, and the water outlet end of the water pump 13 is connected to the water guide cavity through a pipeline.

[0043] refer to Figure 2 and Figure 4 The collecting member 40 is annular and has an annular cavity inside. The lower cover 36 is connected to the annular cavity. The inner ring side of the collecting member 40 has an annular opening 401. The bottom end of the lower cover 36 is fixedly connected to a guide ring 37 through a pipeline. The guide ring 37 is located in the annular cavity and blocks the annular opening 401. The guide ring 37 is rotatably connected to the collecting member 40. The bottom of the collecting member 40 has a conduit 41 for guiding impurities in the annular cavity.

[0044] Specific working principle: Reference Figure 1-Figure 12 In the initial state, the upper cover 34 and the lower cover 36 are located in the middle position of two adjacent filter chambers, the gear 1 26 in each filter chamber is out of mesh with the gear 2 271, the filter holes on the filter plate 2 23 and the filter plate 3 24 in each filter chamber are in an interlaced state, the motor 1 291, the motor 2 292 and the water pump 13 are all in a stopped state; after the raw water is pressurized by the booster pump 11 and enters the container 20, the raw water can pass through each filter chamber and be filtered. After a period of time, a large amount of mud and sand is attached to the filter material in each filter chamber, thereby reducing the treatment efficiency of the raw water.

[0045] Next, start motor 1 291, motor 2 292 and water pump 13 to make shaft 1 31 and shaft 2 27 rotate clockwise. When the upper cover 34 and the lower cover 36 completely correspond to one of the filter chambers, control shaft 1 31 to stop rotating. At this time, gear 1 26 corresponding to the filter chamber is meshed with gear 2 271, and the filter holes on filter plate 2 23 and filter plate 3 24 corresponding to the filter chamber are in a one-to-one corresponding state. As the stirring element rotates, the mud and sand in the filter chamber can be flushed into the lower cover 36 by the filtered clean water through the filter holes on filter plate 2 23 and filter plate 3 24, and then enter the annular cavity and be discharged through the conduit 41.

[0046] Then, the control shaft 1 31 continues to rotate so that the upper cover 34 and the lower cover 36 are completely corresponding to the adjacent filter chamber. During this process, the gear 1 26 corresponding to the previous filter chamber is disengaged from the gear 2 271, and the filter holes on the filter plate 2 23 and the filter plate 3 24 corresponding to the previous filter chamber are restored to a staggered state; when the upper cover 34 and the lower cover 36 are completely corresponding to the adjacent filter chamber, the control shaft 1 31 stops rotating. At this time, the gear 1 26 corresponding to the filter chamber is engaged with the gear 2 271, and the filter holes on the filter plate 2 23 and the filter plate 3 24 corresponding to the filter chamber are in a one-to-one corresponding state. As the stirring element rotates, the mud and sand in the filter chamber can be flushed into the lower cover 36 by the filtered clean water through the filter holes on the filter plate 23 and the filter plate 3 24, and then enter the annular cavity and be discharged through the conduit 41.

[0047] Then continue to repeat the above steps to clean the mud and sand in each filter chamber. It can be understood that during the process of cleaning one of the filter chambers, the other filter chambers are still working, thereby improving production efficiency. When all the filter chambers have been cleaned, control the upper cover 34 and the lower cover 36 to move to the initial state, and make the motor 1 291, the motor 2 292 and the water pump 13 all in the shutdown state.

[0048] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A water treatment device for mineral water production, comprising a base frame, a booster pump, a mineralization processor and a container for filtering sediment in raw water, characterized in that: A filter frame and a collecting member located on the outer ring side of the filter frame are fixedly arranged in the container, and the filter frame has a plurality of filter cavities for filling filter materials along its circumference, a filter plate 1 is arranged on the top of the filter cavity, a filter plate 2 is arranged on the bottom, a filter plate 3 sliding along the radial direction of the filter frame is arranged below the filter plate 2 through an elastic member 1, a shaft 1 is coaxially rotated on the filter frame, and a lower guide member cooperating with the filter plate 3 is fixedly arranged on the shaft 1; A stirring member is rotatably provided in the filter chamber, a gear 1 for driving the stirring member to rotate is provided in the filter frame, a gear 2 for driving the gear 1 to rotate is coaxially provided in the shaft 1, and an upper guide member for controlling the meshing of the gear 1 and the gear 2 is fixed on the shaft 1; The shaft one is provided with an upper cover and a lower cover for sealing the filter chamber, the base frame is provided with a water pump for inputting water filtered by the filter frame into the upper cover, the lower cover is connected with the collecting piece, and when the upper cover and the lower cover are completely corresponding to the filter chamber, the gear two can drive the stirring piece in the filter chamber corresponding to the upper cover to rotate, the filter holes of the filter plate two and the filter plate three correspond one to one, and the impurities in the filter chamber can be flushed into the lower cover.

2. The mineral water production water treatment equipment according to claim 1, characterized in that: The upper cover and the lower cover are arranged opposite to each other up and down, the upper cover is located above the filter plate 1, and the lower cover is located below the filter plate 3. The filter holes on the filter plate 1, the filter plate 2 and the filter plate 3 are of the same size.

3. The mineral water production water treatment equipment according to claim 1, characterized in that: The filter plate three has a guide rod one at one end close to the lower guide member, and the outer periphery of the lower guide member has lower guide surface one, lower guide surface two, lower guide surface three and lower guide surface four arranged in sequence, when the guide rod one stops against the lower guide surface three, the filter holes on the filter plate two and the filter plate three correspond one to one, and when the guide rod one stops against the lower guide surface one, the filter holes on the filter plate two and the filter plate three are staggered.

4. The mineral water production water treatment equipment according to claim 1, characterized in that: The gear 1 has a transmission rod on the side facing the stirring piece, the transmission rod is slidably connected to the stirring piece through elastic piece 2, a guide block is provided on the outer periphery of the transmission rod for radial sliding along the filter frame, the transmission rod is rotatably connected to the guide block, and the lower end of the guide block has a guide rod 2 that cooperates with the upper guide piece.

5. The mineral water production water treatment equipment according to claim 4, characterized in that: The outer periphery of the upper guide member has upper guide surface 1, upper guide surface 2, upper guide surface 3 and upper guide surface 4 arranged in sequence. When the guide rod 2 stops against the upper guide surface 1, the gear 1 and the gear 2 are disengaged. When the elastic member 2 drives the guide rod 2 to stop against the upper guide surface 3, the gear 1 and the gear 2 are engaged.

6. The mineral water production water treatment equipment according to claim 4, characterized in that: The transmission rod and the stirring member are matched with each other through a spline shaft and a spline sleeve.

7. The mineral water production water treatment equipment according to claim 1, characterized in that: The stirring member includes a rotating rod rotatably connected to the filter frame. The outer periphery of the rotating rod is provided with a plurality of telescopic rods capable of abutting against the inner wall of the filter chamber, a lower end surface of the filter plate and a second upper end surface of the filter plate. The end of the telescopic rod away from the rotating rod is provided with an arc guide plate.

8. The mineral water production water treatment equipment according to claim 1, characterized in that: The upper cover is fixedly connected with a water guide ring through a pipeline. The water guide ring is sealed and rotatably connected to the inner wall of the container to form a water guide cavity. The water inlet end of the water pump is connected to the part of the container below the filter frame through the pipeline, and the water outlet end of the water pump is connected to the water guide cavity through the pipeline.

9. The mineral water production water treatment equipment according to claim 1, characterized in that: The collecting piece is annular and has an annular cavity inside. The inner ring side of the collecting piece has an annular opening. The bottom end of the lower cover is fixedly connected to a material guide ring through a pipeline. The material guide ring is located in the annular cavity and blocks the annular opening. The material guide ring is rotatably connected to the collecting piece. The bottom of the collecting piece has a conduit for guiding impurities in the annular cavity.

10. A mineral water production water treatment equipment according to any one of claims 1 to 9, characterized in that: The top of the container is provided with motor 1 and motor 2 for driving shaft 1 and gear 2 to rotate respectively, the top of the container is provided with a water inlet pipe for supplying water to the top of the filter frame, and the bottom of the container is provided with a drain pipe.

Images