A mineral water pressure type sand filter device

Abstract

This utility model discloses a pressure sand filter device for mineral water, relating to the technical field of mineral water processing equipment. The pressure sand filter device includes a housing with a ring plate fixedly installed on its outer wall. An extension box A is located at the top of the housing, and an extension box B is located at the bottom. A water pump is fixedly installed on the top of the ring plate. It also includes a filling body disposed inside the housing. A sand discharge chamber A is opened on one side of the filling body, and a sand discharge chamber B is opened on the other side. Both sand discharge chambers A and B contain quartz sand. A replacement component is installed on the filling body. This pressure sand filter device allows the filling body to rotate via the replacement component, enabling the switching of the positions of sand discharge chambers A and B for rapid replacement of quartz sand. During replacement, the device does not need to be stopped. The inlet and outlet pipes can be opened and closed by twisting the sealing cap, allowing for feeding and discharging of material into the sand discharge chambers, facilitating use.

Description

Technical Field

[0001] This utility model relates to the technical field of mineral water processing equipment, and in particular to a pressure sand filter device for mineral water. Background Technology

[0002] Natural mineral water contains impurities, which need to be filtered through quartz sand to intercept suspended solids, colloidal particles, and other impurities, thereby reducing the turbidity of the water and purifying it.

[0003] For example, Chinese patent document CN221286980U discloses a pressure sand filter device for mineral water, comprising a base plate and a cleaning mechanism. A filter box is fixedly connected to one end of the upper surface of the base plate. The filter box is filled with quartz sand. The cleaning mechanism includes two guide plates, which are respectively fixedly connected to the bottom of the front side and the bottom of the rear side of the inner wall of the filter box. A lower water distribution plate is horizontally fixedly connected to the lower part of the filter box cavity, located between the two guide plates. The sealing cover can be removed by the operator, and the screw rod can be driven to rotate by the drive mechanism to convey and discharge the quartz sand from the filter box cavity. During the continuous discharge process, the two guide plates guide the quartz sand in the filter box cavity, making the discharge of quartz sand by the screw rod more thorough. The operation is simple and fast, facilitating the filtration of mineral water.

[0004] However, the device must be stopped before the quartz sand can be replaced. During the replacement process, mineral water cannot be filtered. Utility Model Content

[0005] The purpose of this invention is to provide a mineral water pressure sand filter device to solve the problems and defects mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a mineral water pressure sand filter device, comprising a housing, an annular plate fixedly installed on the outer wall of the housing, an extension box A at the top of the housing, an extension box B at the bottom of the housing, a water pump fixedly installed on the top of the annular plate, an inlet pipe fixedly connected to the output end of the water pump, one end of the inlet pipe extending into the interior of the extension box B, an outlet pipe fixedly installed on one side of the extension box A, the outlet pipe communicating with the interior of the extension box A, and a filling body disposed inside the housing. A sand discharge chamber A is provided on one side of the filling body, and a sand discharge chamber B is provided on the other side of the filling body. Both sand discharge chambers A and B contain quartz sand. A flushing pipe is fixedly installed on one side of the extension box A, and one end of the flushing pipe is fixedly connected to the output end of the water pump. A drain pipe is fixedly installed on one side of the extension box B. The water pump, flushing pipe, and drain pipe are used for backwashing the quartz sand. A replacement component is installed on the filling body. The replacement component is used to drive the filling body to rotate and switch the quartz sand in the sand discharge chamber A and the sand discharge chamber B.

[0007] Preferably, the replacement assembly includes a rotating shaft, a worm gear, a motor, and a worm. The rotating shaft is rotatably mounted on the top and bottom of the housing, the worm gear is fixedly mounted on the outer wall of the rotating shaft, the motor is fixedly mounted on the top outer wall of the housing, the worm is fixedly mounted on the output shaft of the motor, and the filler is fixedly mounted on the outer wall of the rotating shaft. The worm and the worm gear mesh, which can drive the filler to rotate, enabling the switching of the positions of the sand discharge chamber A and the sand discharge chamber B, and achieving rapid replacement of quartz sand without stopping the device during replacement.

[0008] Preferably, both the inner walls of the extension box A and the inner walls of the extension box B are fixedly installed with quartz sand mesh plates, and the two quartz sand mesh plates are in contact with the top and bottom of the filler, respectively.

[0009] Preferably, a sand inlet pipe is fixedly installed on the top of the box, and a sand outlet pipe is fixedly installed on the bottom of the box. The sand inlet pipe and the sand outlet pipe are located at the top and bottom of the sand discharge chamber B, respectively. A sealing cap is threaded onto one end of the sand inlet pipe, and a push-pull rod is fixedly installed on the outer wall of the sealing cap.

[0010] Preferably, a support leg is fixedly installed at the bottom of the ring plate, and a caster is movably installed at the bottom end of the support leg. The caster is equipped with a foot brake to fix the caster and prevent the device from moving.

[0011] Preferably, the inlet pipe is equipped with valve A, the flushing pipe is equipped with valve B, the outlet pipe is equipped with valve C, and the sewage pipe is equipped with valve D.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This mineral water pressure sand filter can drive the packing body to rotate by changing components, which can switch the position of sand discharge chamber A and sand discharge chamber B, and achieve quick replacement of quartz sand. During the replacement, there is no need to stop the device. By twisting the sealing cover, the sand inlet pipe and sand outlet pipe can be opened and closed, which can feed and discharge the sand into the sand discharge chamber, making it convenient to use. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a sectional view of the housing of this utility model;

[0017] Figure 3 for Figure 2 A schematic diagram of the structure on the other side.

[0018] Reference numerals: 1. Box body; 2. Ring plate; 3. Support leg; 4. Caster; 5. Extension box A; 6. Extension box B; 7. Quartz sand mesh plate; 8. Water pump; 9. Inlet pipe; 10. Flushing pipe; 11. Outlet pipe; 12. Sewage pipe; 13. Filler; 14. Shaft; 15. Worm gear; 16. Motor; 17. Worm; 18. Sand inlet pipe; 19. Sand outlet pipe; 20. Sealing cover. Detailed Implementation

[0019] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0020] Please see Figure 1-3This utility model provides a technical solution: a mineral water pressure sand filter device, including a housing 1, an annular plate 2 fixedly installed on the outer wall of the housing 1, an extension box A5 provided on the top of the housing 1, an extension box B6 provided on the bottom of the housing 1, a water pump 8 fixedly installed on the top of the annular plate 2, an inlet pipe 9 fixedly connected to the output end of the water pump 8, one end of the inlet pipe 9 extending into the interior of the extension box B6, an outlet pipe 11 fixedly installed on one side of the extension box A5, the outlet pipe 11 communicating with the interior of the extension box A5, and also including a filler 13 disposed inside the housing 1. A sand discharge chamber A is provided on one side of the filling body 13, and a sand discharge chamber B is provided on the other side of the filling body 13. Both sand discharge chambers A and B contain quartz sand. A flushing pipe 10 is fixedly installed on one side of the extension box A5. One end of the flushing pipe 10 is fixedly connected to the output end of the water pump 8. A drain pipe 12 is fixedly installed on one side of the extension box B6. The water pump 8, flushing pipe 10, and drain pipe 12 are used to backwash the quartz sand. A replacement component is installed on the filling body 13. The replacement component is used to drive the filling body 13 to rotate and switch the quartz sand in the sand discharge chamber A and the sand discharge chamber B.

[0021] Furthermore, the replacement components include a rotating shaft 14, a worm gear 15, a motor 16, and a worm 17. The rotating shaft 14 is rotatably mounted on the top and bottom of the housing 1. The worm gear 15 is fixedly mounted on the outer wall of the rotating shaft 14. The motor 16 is fixedly mounted on the top outer wall of the housing 1. The worm 17 is fixedly mounted on the output shaft of the motor 16. The filler 13 is fixedly mounted on the outer wall of the rotating shaft 14. The worm 17 meshes with the worm gear 15. When the motor 16 is started, the output shaft of the motor 16 drives the worm 17 to rotate. The rotation of the worm 17 drives the worm gear 15, the rotating shaft 14, and the filler 13 to rotate half a turn, which can switch the position of the sand discharge chamber A and the sand discharge chamber B, enabling rapid replacement of quartz sand without stopping the device during the replacement process.

[0022] Furthermore, quartz sand mesh plates 7 are fixedly installed on the inner walls of both extension box A5 and extension box B6, with the two quartz sand mesh plates 7 contacting the top and bottom of the filler 13 respectively.

[0023] Furthermore, a sand inlet pipe 18 is fixedly installed on the top of the box 1, and a sand outlet pipe 19 is fixedly installed on the bottom of the box 1. The sand inlet pipe 18 and the sand outlet pipe 19 are located at the top and bottom of the sand discharge chamber B, respectively. A sealing cap 20 is threaded onto one end of the sand inlet pipe 18, and a push-pull rod is fixedly installed on the outer wall of the sealing cap 20.

[0024] Furthermore, a support leg 3 is fixedly installed at the bottom of the ring plate 2, and a caster 4 is movably installed at the bottom end of the support leg 3. The caster 4 is equipped with a foot brake to fix the caster 4 and prevent the device from moving.

[0025] Furthermore, valve A is installed in the inlet pipe 9, valve B is installed in the flushing pipe 10, valve C is installed in the outlet pipe 11, and valve D is installed in the sewage pipe 12.

[0026] Working principle: Manually open valves A and C to start water pump 8. Water pump 8 draws mineral water, which flows sequentially through inlet pipe 9, extension tank B6, tank 1, extension tank A5, and finally exits through outlet pipe 11. While the mineral water is being poured into tank 1, the quartz sand in the sand discharge chamber A filters impurities from the water. For backwashing, manually open valves B and D to start water pump 8. Water pump 8 draws purified water, which flows sequentially through flushing pipe 10, extension tank A5, tank 1, extension tank B6, and finally exits through drain pipe 12. When the purified water is injected into the interior of the housing 1, it removes impurities trapped in the quartz sand. By starting the motor 16, the output shaft of the motor 16 drives the worm gear 17 to rotate. The rotation of the worm gear 17 drives the worm wheel 15, the rotating shaft 14, and the filler 13 to rotate half a turn, which can switch the position of the sand discharge chamber A and the sand discharge chamber B, thereby enabling quick replacement of the quartz sand. By manually twisting the sealing cover 20, the sand inlet pipe 18 and the sand outlet pipe 19 can be opened and closed, thereby cleaning the quartz sand inside the sand discharge chamber and allowing new quartz sand to be added into the sand discharge chamber.

[0027] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model 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 the present utility model.

Claims

1. A pressure sand filter for mineral water, comprising a housing (1), an annular plate (2) fixedly installed on the outer wall of the housing (1), an extension box A (5) provided on the top of the housing (1), an extension box B (6) provided on the bottom of the housing (1), a water pump (8) fixedly installed on the top of the annular plate (2), an inlet pipe (9) fixedly connected to the output end of the water pump (8), one end of the inlet pipe (9) extending into the interior of the extension box B (6), an outlet pipe (11) fixedly installed on one side of the extension box A (5), the outlet pipe (11) communicating with the interior of the extension box A (5), characterized in that, Also includes: The filling material (13) is set inside the box (1). A sand discharge chamber A is opened on one side of the filling material (13), and a sand discharge chamber B is opened on the other side of the filling material (13). Both the sand discharge chamber A and the sand discharge chamber B are filled with quartz sand. A flushing pipe (10) is fixedly installed on one side of the extension box A (5). One end of the flushing pipe (10) is fixedly connected to the output end of the water pump (8). A drain pipe (12) is fixedly installed on one side of the extension box B (6). The water pump (8), flushing pipe (10), and drain pipe (12) are used for backwashing the quartz sand. The replacement component installed on the filler (13) is used to drive the filler (13) to rotate and to convert the quartz sand in the sand discharge chamber A and the sand discharge chamber B.

2. The mineral water pressure sand filter device according to claim 1, characterized in that: The replacement components include a rotating shaft (14), a worm gear (15), a motor (16), and a worm (17). The rotating shaft (14) is rotatably mounted on the top and bottom of the housing (1). The worm gear (15) is fixedly mounted on the outer wall of the rotating shaft (14). The motor (16) is fixedly mounted on the top outer wall of the housing (1). The worm (17) is fixedly mounted on the output shaft of the motor (16). The filler (13) is fixedly mounted on the outer wall of the rotating shaft (14). The worm (17) meshes with the worm gear (15).

3. A pressure sand filter for mineral water according to claim 2, characterized in that: The inner walls of the extension box A (5) and the extension box B (6) are both fixedly installed with quartz sand mesh plates (7), and the two quartz sand mesh plates (7) are in contact with the top and bottom of the filler (13) respectively.

4. A mineral water pressure sand filter device according to claim 3, characterized in that: The top of the box (1) is fixedly installed with a sand inlet pipe (18), and the bottom of the box (1) is fixedly installed with a sand outlet pipe (19). The sand inlet pipe (18) and the sand outlet pipe (19) are located at the top and bottom of the sand discharge chamber B. One end of the sand inlet pipe (18) is threaded with a sealing cap (20), and a push-pull rod is fixedly installed on the outer wall of the sealing cap (20).

5. A pressure sand filter for mineral water according to claim 4, characterized in that: The bottom of the ring plate (2) is fixedly installed with a support leg (3), and the bottom end of the support leg (3) is movably installed with a caster (4), and the caster (4) is equipped with a foot brake.

6. A pressure sand filter for mineral water according to claim 5, characterized in that: The inlet pipe (9) is equipped with valve A, the flushing pipe (10) is equipped with valve B, the outlet pipe (11) is equipped with valve C, and the sewage pipe (12) is equipped with valve D.

Images