Quartz sand filter

Abstract

The utility model provides a quartz sand filter. The quartz sand filter comprises: a filter box provided with a housing; the water inlet pipe is fixedly mounted on the shell, and the water inlet pipe is rotationally connected with the filter box; the fine quartz sand is arranged in the filter box, the coarse quartz sand is arranged in the filter box, and the coarse quartz sand and the fine quartz sand are correspondingly arranged; the oscillation motor is fixedly mounted on the filter box; the eccentric wheel is fixedly mounted on an output shaft of the oscillation motor; the tooth block is fixedly mounted on the filter box; and the rack is arranged on the shell in a sliding mode, and the rack is meshed with the tooth block. The quartz sand filter provided by the utility model has the advantages that hardened quartz sand can be conveniently dispersed, and the labor capacity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment equipment, in particular to a quartz sand filter. Background Art

[0002] The quartz sand filter uses a water pump to pressurize the raw water to pass through the filter medium and remove the suspended matter in the water, thereby achieving the purpose of filtration. The quartz sand filter uses quartz sand as the filter medium, mainly to remove suspended matter, colloids, silt, rust and other impurities in the water to achieve the purpose of water purification. The quartz sand filter is a commonly used water purification equipment. After the existing quartz sand filter has been used for a period of time, the filtered dirt in the upper quartz sand in the filter is easy to harden and difficult to clean, and it affects the passing rate of the raw water, resulting in a decrease in filtration efficiency. Frequent cleaning is required, which increases the workload and affects production efficiency.

[0003] Therefore, it is necessary to provide a new quartz sand filter to solve the above-mentioned technical problems. Utility Model Content

[0004] In order to solve the technical problem that the upper layer of quartz sand is easy to be hardened and difficult to clean, the utility model provides a quartz sand filter.

[0005] The quartz sand filter provided by the utility model comprises: a filter box provided with an outer shell; a water inlet pipe, the water inlet pipe is fixedly mounted on the outer shell, and the water inlet pipe is rotatably connected to the filter box; fine quartz sand, the fine quartz sand is arranged in the filter box; coarse quartz sand, the coarse quartz sand is arranged in the filter box, and the coarse quartz sand and the fine quartz sand are arranged correspondingly; an oscillating motor, the oscillating motor is fixedly mounted on the filter box; an eccentric wheel, the eccentric wheel is fixedly mounted on the output shaft of the oscillating motor; a tooth block, the tooth block is fixedly mounted on the filter box; a rack, the rack is slidably arranged on the outer shell, and the rack is meshed with the tooth block; a reciprocating mechanism, the reciprocating mechanism is arranged on the outer shell, and the reciprocating mechanism is arranged correspondingly to the rack.

[0006] Preferably, the reciprocating mechanism includes a mounting cover, a driving motor, two driving gears and two sector gears, the mounting cover is fixedly mounted on the outer casing, the driving motor is fixedly mounted on the mounting cover, the two driving gears are rotatably mounted on the mounting cover, any of the driving gears is fixedly connected to the output shaft of the driving motor, the two sector gears are respectively fixedly mounted on the driving gears, and the two sector gears are both arranged corresponding to the rack.

[0007] Preferably, two guide blocks are fixedly mounted on the rack, both of which are in sliding contact with the housing, and limit blocks are fixedly mounted on both ends of the rack, and the two limit blocks are respectively arranged corresponding to the two sector gears.

[0008] Preferably, a protective cover is fixedly mounted on the filter box, and the protective cover is arranged corresponding to the oscillation motor.

[0009] Preferably, a drain pipe is fixedly installed at the bottom of the filter box, the drain pipe is rotatably connected to the shell, and a valve is provided on the drain pipe.

[0010] Preferably, a slide rail is fixedly installed in the shell, and there are multiple slide rails. A slider is fixedly installed on the filter box, and there are multiple sliders. The multiple sliders are slidably connected to the multiple slide rails respectively.

[0011] Preferably, a support seat is fixedly installed at the bottom of the shell, the support seat is arranged in a ring shape, a roller is rotatably installed in the support seat, there are multiple rollers, and the multiple rollers are in conflict with the filter box.

[0012] Compared with the related art, the quartz sand filter provided by the utility model has the following beneficial effects:

[0013] The utility model provides a quartz sand filter:

[0014] 1. Inject the water to be filtered into the filter box from the water inlet pipe. The water to be filtered is first filtered by coarse quartz sand and then filtered by fine quartz sand, which can filter out impurities in the water to be filtered. The bottom of the filter box is set in a style with a low middle and high surroundings. The drain pipe is set at the lowest point in the center to ensure the discharge of filtered water. The water outlet is controlled by a valve;

[0015] 2. After a period of use, the quartz sand on the upper layer tends to form a lump, which affects the filtering effect. At this time, turn on the oscillation motor, and the output shaft of the oscillation motor drives the eccentric wheel to rotate. Since the center of the eccentric wheel is inconsistent with the center of the output shaft, the eccentric wheel drives the oscillation motor to vibrate when it rotates, and the quartz sand lumps in the filter box are dispersed during the vibration;

[0016] 3. The drive motor can be turned on while vibrating. The drive motor drives the drive gear to rotate. The two drive gears are meshed with each other, synchronously driving the fan gear to rotate in the opposite direction. The two fan gears drive the rack to move in turn. The rack moves back and forth, driving the gear block meshing with it to move. The filter box rotates with the gear block, which also plays the role of dispersing quartz sand. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1A schematic diagram of a front cross-sectional structure of a preferred embodiment of a quartz sand filter provided by the utility model;

[0018] Figure 2 A schematic diagram of a top view and cross-section structure of a reciprocating mechanism of a quartz sand filter provided by the utility model;

[0019] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of part A shown in FIG.

[0020] Numbers in the figure: 1. outer casing; 2. filter box; 3. water inlet pipe; 4. fine quartz sand; 5. coarse quartz sand; 6. oscillation motor; 7. eccentric wheel; 8. gear block; 9. rack; 10. mounting cover; 11. drive motor; 12. drive gear; 13. fan gear; 14. guide block; 15. protective cover; 16. drain pipe; 17. valve; 18. slide rail; 19. slider; 20. support seat; 21. roller. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0022] Please refer to Figure 1-Figure 3 ,in, Figure 1 A schematic diagram of a front cross-sectional structure of a preferred embodiment of a quartz sand filter provided by the utility model; Figure 2 A schematic diagram of a top view and cross-section structure of a reciprocating mechanism of a quartz sand filter provided by the utility model; Figure 3 for Figure 1 Schematic diagram of the enlarged structure of part A shown in FIG.

[0023] The quartz sand filter comprises: a filter box 2 provided with a shell 1; a water inlet pipe 3, the water inlet pipe 3 is fixedly mounted on the shell 1, and the water inlet pipe 3 is rotatably connected to the filter box 2; fine quartz sand 4, the fine quartz sand 4 is arranged in the filter box 2; coarse quartz sand 5, the coarse quartz sand 5 is arranged in the filter box 2, and the coarse quartz sand 5 is arranged corresponding to the fine quartz sand 4; an oscillating motor 6, the oscillating motor 6 is fixedly mounted on the filter box 2; an eccentric wheel 7, the eccentric wheel 7 is fixedly mounted on the output shaft of the oscillating motor 6; a tooth block 8, the tooth block 8 is fixedly mounted on the output shaft of the oscillating motor 6; a ... The filter box 2 is fixedly installed on the filter box 2; the rack 9 is slidably arranged on the outer shell 1, and the rack 9 is meshed with the tooth block 8; the reciprocating mechanism is arranged on the outer shell 1, and the reciprocating mechanism is arranged corresponding to the rack 9. The fine quartz sand 4 and the coarse quartz sand 5 arranged in the filter box 2 can filter the water to be filtered, which is beneficial to ensure the filtering effect. The setting of the oscillation motor 6 and the eccentric wheel 7 can drive the filter box 2 to vibrate, which is beneficial to disperse the compacted quartz sand in the filter box 2, ensure the filtering effect, and reduce the number of times the staff cleans.

[0024] The reciprocating mechanism includes a mounting cover 10, a driving motor 11, two driving gears 12 and two sector gears 13. The mounting cover 10 is fixedly mounted on the housing 1, the driving motor 11 is fixedly mounted on the mounting cover 10, the two driving gears 12 are rotatably mounted on the mounting cover 10, any of the driving gears 12 is fixedly connected to the output shaft of the driving motor 11, the two sector gears 13 are respectively fixedly mounted on the driving gears 12, and the two sector gears 13 are both arranged corresponding to the rack 9. The rack 9 is driven to move by the reciprocating mechanism, and the rack 9 drives the filter box 2 fixed with the tooth block 8 to rotate. The two sector gears 13 drive the rack 9 to move in turn, which is conducive to ensuring the reciprocating motion of the rack 9.

[0025] Two guide blocks 14 are fixedly mounted on the rack 9, and both guide blocks 14 are in sliding contact with the housing 1. Limit blocks are fixedly mounted on both ends of the rack 9, and the two limit blocks are respectively arranged corresponding to the two sector gears 13. The setting of the guide blocks 14 can guide the movement of the rack 9, and at the same time can prevent the rack 9 from detaching from the housing 1, thereby ensuring the reciprocating motion of the rack 9.

[0026] A protective cover 15 is fixedly mounted on the filter box 2, and the protective cover 15 is arranged corresponding to the oscillation motor 6. The setting of the protective cover 15 can protect the oscillation motor 6 and the eccentric wheel 7, which is beneficial to prevent impurities from adhering to the periphery of the oscillation motor 6 and affecting the service life.

[0027] A drain pipe 16 is fixedly installed at the bottom of the filter box 2, and the drain pipe 16 is rotatably connected to the shell 1. A valve 17 is provided on the drain pipe 16. The arrangement of the drain pipe 16 and the valve 17 can ensure that the filtered water is discharged. The drain pipe 16 is arranged at the lowest point of the filter box 2, which is conducive to concentrating the water.

[0028] A slide rail 18 is fixedly installed in the outer shell 1, and there are multiple slide rails 18. A slider 19 is fixedly installed on the filter box 2, and there are multiple sliders 19. The multiple sliders 19 are slidably connected to the multiple slide rails 18 respectively. The slide rails 18 and sliders 19 arranged on the outer shell 1 and the filter box 2 can support the filter box 2, which is beneficial to prevent the filter box 2 from breaking the water inlet pipe 3 when the oscillation motor 6 and the reciprocating mechanism are running, causing damage to the filter box 2 as a whole and causing economic losses.

[0029] A support seat 20 is fixedly installed at the bottom of the outer shell 1. The support seat 20 is arranged in a ring shape. A roller 21 is rotatably installed in the support seat 20. There are multiple rollers 21, and the multiple rollers 21 are all in conflict with the filter box 2. The setting of the support seat 20 can support the filter box 2, and the setting of the roller 21 is conducive to assisting the rotation of the filter box 2.

[0030] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

[0031] The working principle of the quartz sand filter provided by the utility model is as follows:

[0032] This solution also has an electric control cabinet, which is installed on the equipment. When in use, each electrical device can be started and operated through the electric control cabinet. The power connection method of each electrical device is an existing mature technology, which is a well-known technology for people in this field and will not be described in detail here.

[0033] When in use, firstly, water to be filtered is injected into the filter box 2 from the water inlet pipe 3. The water to be filtered is first filtered by the coarse quartz sand 5 and then filtered by the fine quartz sand 4, so that impurities in the water to be filtered can be filtered out. The bottom of the filter box 2 is set in a style with a low middle and high surroundings. The drain pipe 16 is set at the lowest point in the center, which can ensure that the filtered water is discharged, and the water outlet is controlled by the valve 17;

[0034] After a period of use, the quartz sand on the upper layer tends to form a lump, which affects the filtering effect. At this time, the oscillating motor 6 is turned on, and the output shaft of the oscillating motor 6 drives the eccentric wheel 7 to rotate. Since the center of the eccentric wheel 7 is not consistent with the center of the output shaft, the eccentric wheel 7 drives the oscillating motor 6 to vibrate when rotating, and the quartz sand lumps in the filter box 2 are dispersed during the vibration.

[0035] The driving motor 11 can be turned on while vibrating, and the driving motor 11 drives the driving gear 12 to rotate. The two driving gears 12 are meshed with each other, and synchronously drive the fan gear 13 to rotate in the opposite direction. The two fan gears 13 drive the rack 9 to move in turn, and the rack 9 makes a reciprocating motion, driving the gear block 8 meshing with it to move, and the filter box 2 rotates with the gear block 8, which also plays the role of dispersing quartz sand.

[0036] Compared with the related art, the quartz sand filter provided by the utility model has the following beneficial effects:

[0037] The utility model provides a quartz sand filter, which can filter the water to be filtered by the fine quartz sand 4 and the coarse quartz sand 5 arranged in the filter box 2, which is beneficial to ensure the filtering effect, and the setting of the oscillation motor 6 and the eccentric wheel 7 can drive the filter box 2 to vibrate, which is beneficial to disperse the hardened quartz sand in the filter box 2, ensure the filtering effect, and reduce the number of times of cleaning by the staff, and the rack 9 is driven to move by the reciprocating mechanism, and the rack 9 drives the filter box 2 fixed with the gear block 8 to rotate, and the two fan-shaped gears 13 drive the rack 9 to move in turn, which is beneficial to ensure the reciprocating motion of the rack 9, and the movement of the rack 9 can be guided by the setting of the guide block 14, and at the same time, it can prevent the rack 9 from being separated from the housing 1, and ensure the reciprocating motion of the rack 9 Movement, the oscillation motor 6 and the eccentric wheel 7 can be protected by the setting of the protective cover 15, which is beneficial to prevent impurities from adhering to the vicinity of the oscillation motor 6 and affecting the service life. The setting of the drain pipe 16 and the valve 17 can ensure the discharge of filtered water. The drain pipe 16 is set at the lowest point of the filter box 2, which is beneficial to concentrate the water. The slide rail 18 and the slider 19 set on the outer shell 1 and the filter box 2 can support the filter box 2, which is beneficial to prevent the filter box 2 from breaking the water inlet pipe 3 when the oscillation motor 6 and the reciprocating mechanism are running, causing the filter box 2 to be damaged as a whole and causing economic losses. The setting of the support seat 20 can support the filter box 2, and the setting of the roller 21 is beneficial to assisting the filter box 2 to rotate.

[0038] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. However, on the premise that technical personnel in this field understand the principle of the above-mentioned utility model, they can clearly know the details of its power mechanism, power supply system and control system.

[0039] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A quartz sand filter, characterized in that: include: A filter box having a housing is provided; A water inlet pipe, the water inlet pipe is fixedly mounted on the housing and is rotatably connected to the filter box; Fine quartz sand, the fine quartz sand is arranged in the filter box; Coarse quartz sand, the coarse quartz sand is arranged in the filter box, and the coarse quartz sand and the fine quartz sand are arranged correspondingly; An oscillating motor, the oscillating motor is fixedly mounted on the filter box; An eccentric wheel, the eccentric wheel is fixedly mounted on the output shaft of the oscillation motor; A tooth block, wherein the tooth block is fixedly mounted on the filter box; A rack, the rack being slidably disposed on the housing and meshing with the tooth block; A reciprocating mechanism is arranged on the housing, and the reciprocating mechanism is arranged corresponding to the rack.

2. The quartz sand filter according to claim 1, characterized in that: The reciprocating mechanism includes a mounting cover, a driving motor, two driving gears and two sector gears. The mounting cover is fixedly mounted on the outer shell, the driving motor is fixedly mounted on the mounting cover, and the two driving gears are rotatably mounted on the mounting cover. Any of the driving gears is fixedly connected to the output shaft of the driving motor, and the two sector gears are respectively fixedly mounted on the driving gears, and the two sector gears are both arranged corresponding to the rack.

3. The quartz sand filter according to claim 2, characterized in that: Two guide blocks are fixedly mounted on the rack, and both of the guide blocks are in sliding contact with the housing. Limit blocks are fixedly mounted at both ends of the rack, and the two limit blocks are respectively arranged corresponding to the two sector gears.

4. The quartz sand filter according to claim 1, characterized in that: A protective cover is fixedly mounted on the filter box, and the protective cover is arranged corresponding to the oscillation motor.

5. The quartz sand filter according to claim 1, characterized in that: A drain pipe is fixedly installed at the bottom of the filter box, the drain pipe is rotatably connected to the shell, and a valve is arranged on the drain pipe.

6. The quartz sand filter according to claim 1, characterized in that: A slide rail is fixedly installed in the shell, and there are multiple slide rails. A slider is fixedly installed on the filter box, and there are multiple sliders. The multiple sliders are slidably connected to the multiple slide rails respectively.

7. The quartz sand filter according to claim 1, characterized in that: A support seat is fixedly installed at the bottom of the shell, and the support seat is arranged in a ring shape. A roller is rotatably installed in the support seat. There are multiple rollers, and the multiple rollers all conflict with the filter box.

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