Natural water quartz sand filter anti-blocking device

Abstract

The utility model relates to water treatment equipment technical field discloses a kind of natural water quartz sand filter anti-blocking devices, including jar body, rotating rod is rotatably installed in the inside of jar body, the inner wall of jar body is fixedly installed with fixed ring, the top of fixed ring is fixedly installed with elastic piece one, the top of elastic piece one is installed with baffle, the bottom of rotating rod is installed with connecting sleeve, which is penetrated to the bottom of baffle, the outer surface of connecting sleeve is fixedly installed with connecting rod, the end of connecting rod away from connecting sleeve is fixedly installed with arc abutment one, the top of fixed ring is fixedly installed with arc abutment two.In the utility model, arc abutment one moves along arc abutment two top outer wall, and then arc abutment one can drive baffle to move up and down and extrude elastic piece one, so that baffle can vibrate quartz sand filter material body, avoid that quartz sand filter material body is agitated and gap is generated inside.

Description

Technical Field

[0001] This utility model relates to the field of water treatment equipment technology, and in particular to a natural water quartz sand filter anti-clogging device. Background Technology

[0002] The natural water quartz sand filtration device is a water treatment equipment that uses quartz sand filter media as the core filtration medium. Through gravity sedimentation or pressure drive, natural water is forced to pass from top to bottom through a uniformly packed quartz sand filter layer. The physical action of the filter media particles, such as sieving, interception, and adsorption, removes suspended impurities, colloidal particles, silt and other pollutants from the water.

[0003] During long-term operation inside the tank, quartz sand filter media particles become filled and agglomerated by suspended solids, microbial slime, chemical precipitates, and other substances, forming dense, hard lumps. This leads to problems such as decreased filter layer porosity, increased filtration resistance, excessive effluent turbidity, and poor backwashing effect, necessitating the unclogging of the hardened quartz sand filter media.

[0004] Existing technologies generally use a stirring device to agitate the quartz sand filter media to prevent it from caking and clogging. However, after agitation, gaps will appear in the middle of the quartz sand filter media, which will cause the filtration effect of the quartz sand filter media to deteriorate. Therefore, there is an urgent need for a natural water quartz sand filter anti-clogging device. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a natural water quartz sand filter anti-clogging device, which aims to improve the problem that voids will appear inside the quartz sand filter media after agitation, and that the voids will cause the filtration effect of the quartz sand filter media to deteriorate.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a natural water quartz sand filter anti-clogging device, comprising a tank, a rotating rod rotatably mounted inside the tank, a fixing ring fixedly mounted on the inner wall of the tank, an elastic element fixedly mounted on the top of the fixing ring, a baffle mounted on the top of the elastic element, a water leakage hole opened inside the baffle, a connecting sleeve mounted on the bottom of the rotating rod extending through to the bottom of the baffle, a connecting rod fixedly mounted on the outer surface of the connecting sleeve, an arc-shaped abutment fixedly mounted on the end of the connecting rod away from the connecting sleeve, an arc-shaped abutment fixedly mounted on the top of the fixing ring, and a limit assembly installed inside the tank.

[0007] Through the above technical solution, the bottom of the rotating rod extends through to the bottom of the baffle and connects with the connecting sleeve. The connecting sleeve then slides on the outer surface of the rotating rod. Both the connecting sleeve and the baffle can slide on the outer surface of the rotating rod. One end of the connecting rod is fixedly connected to the outer wall of the connecting sleeve, and the other end is fixedly connected to the outer wall of the first arc-shaped abutment. The bottom of the first arc-shaped abutment is set to be arc-shaped, and the top of the second arc-shaped abutment is also set to be arc-shaped. The bottom of the second arc-shaped abutment is fixedly installed on the top of the fixed ring.

[0008] Preferably, a mounting bracket is fixedly installed on the top of the tank, and a drive motor is installed on the top of the mounting bracket.

[0009] Preferably, the top of the rotating rod passes through the tank and the mounting bracket and is connected to the output shaft of the drive motor.

[0010] Preferably, a sliding sleeve is fixedly installed on the top of the baffle, and a mating sleeve is installed on the outer surface of the sliding sleeve, which is fixedly installed on the inner wall of the tank.

[0011] Preferably, the limiting component includes a connecting ring fixedly installed on the inner wall of the tank, an elastic element two is installed at the bottom of the connecting ring, a limiting plate is installed at the bottom of the elastic element two, and a water leakage hole two is opened inside the limiting plate.

[0012] Preferably, the limiting plate is slidably mounted on the outer surface of the rotating rod, and a quartz sand filter media body is provided on the top of the baffle, with the limiting plate positioned on top of the quartz sand filter media body.

[0013] Preferably, a fixing sleeve is fixedly installed on the outer surface of the rotating rod, and an agitating rod is fixedly installed on the outer surface of the fixing sleeve. The agitating rod is located inside the quartz sand filter media body.

[0014] Preferably, the top of the tank is equipped with a water inlet, and the bottom of the outer wall of the tank is equipped with a water outlet.

[0015] This utility model has the following beneficial effects: 1. In this utility model, the drive motor drives the arc-shaped abutment one to rotate in a circle, so that the arc-shaped abutment one moves along the top outer wall of the arc-shaped abutment two, and then the arc-shaped abutment one can drive the baffle to move up and down to squeeze the elastic element one, so that the baffle can vibrate the quartz sand filter material body and prevent the quartz sand filter material body from being agitated and producing gaps inside.

[0016] 2. In this utility model, when the drive motor is powered on, it drives the fixed sleeve and the stirring rod to rotate together, so that the stirring rod can stir the clumps in the quartz sand filter media body and prevent the quartz sand filter media body from clogging. Attached Figure Description

[0017] Figure 1This is a three-dimensional structural diagram of a natural water quartz sand filtration anti-clogging device proposed in this utility model. Figure 2 This is an exploded structural diagram of the baffle of a natural water quartz sand filter anti-clogging device proposed in this utility model. Figure 3 This is a schematic cross-sectional view of the rotating rod of a natural water quartz sand filter anti-clogging device proposed in this utility model. Figure 4 This is a schematic diagram of the drive motor of a natural water quartz sand filter anti-clogging device proposed in this utility model.

[0018] Legend: 1. Tank body; 101. Rotating rod; 102. Fixing ring; 103. Elastic component one; 104. Baffle; 105. Connecting sleeve; 106. Connecting rod; 107. Arc-shaped stop block one; 108. Arc-shaped stop block two; 2. Limiting assembly; 21. Connecting ring; 22. Elastic component two; 23. Limiting plate; 3. Mounting bracket; 31. Drive motor; 4. Sliding sleeve; 41. Connecting sleeve; 5. Quartz sand filter media body; 6. Fixing sleeve; 61. Agitating rod; 7. Inlet; 71. Outlet. Detailed Implementation

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

[0020] Reference Figures 1-4 An embodiment of this utility model provides a natural water quartz sand filter anti-clogging device, comprising a tank 1, a rotating rod 101 rotatably mounted inside the tank 1, a fixing ring 102 fixedly mounted on the inner wall of the tank 1, an elastic element 103 fixedly mounted on the top of the fixing ring 102, a baffle 104 mounted on the top of the elastic element 103, a water leakage hole 1 inside the baffle 104, a connecting sleeve 105 mounted at the bottom of the rotating rod 101 extending to the bottom of the baffle 104, a connecting rod 106 fixedly mounted on the outer surface of the connecting sleeve 105, an arc-shaped abutment 107 fixedly mounted at the end of the connecting rod 106 away from the connecting sleeve 105, an arc-shaped abutment 2 108 fixedly mounted on the top of the fixing ring 102, and a limit assembly 2 installed inside the tank 1.

[0021] A mounting bracket 3 is fixedly installed on the top of the tank body 1, and a drive motor 31 is installed on the top of the mounting bracket 3. The top of the rotating rod 101 passes through the tank body 1 and the mounting bracket 3 and is connected to the output shaft of the drive motor 31.

[0022] A sliding sleeve 4 is fixedly installed on the top of the baffle 104, and a docking sleeve 41 is installed on the outer surface of the sliding sleeve 4. The docking sleeve 41 is fixedly installed on the inner wall of the tank body 1.

[0023] Specifically, the outer wall of the tank 1 is equipped with support legs, which allow the tank 1 to be stably placed on the ground. The drive motor 31 is mounted on the top of the tank 1 using a mounting bracket 3. The top of the rotating rod 101 is connected to the output shaft of the drive motor 31, and the bottom of the rotating rod 101 extends into the interior of the tank 1. The fixing ring 102 is fixedly mounted on the inner wall of the tank 1. The bottom end of the elastic element 103 is mounted on the top of the fixing ring 102, and the top end of the elastic element 103 is fixed to the bottom of the baffle 104. Multiple drainage holes are opened inside the baffle 104 to facilitate natural water flow. Through the baffle 104, the bottom of the rotating rod 101 passes through the bottom of the baffle 104 and connects with the connecting sleeve 105. Then the connecting sleeve 105 slides on the outer surface of the rotating rod 101. Both the connecting sleeve 105 and the baffle 104 can slide on the outer surface of the rotating rod 101. One end of the connecting rod 106 is fixedly connected to the outer wall of the connecting sleeve 105, and the other end is fixedly connected to the outer wall of the arc-shaped abutment 107. The bottom of the arc-shaped abutment 107 is set to be arc-shaped, and the top of the arc-shaped abutment 108 is also set to be arc-shaped. The bottom of the arc-shaped abutment 108 is fixedly installed on the top of the fixing ring 102. When the drive motor 31 is energized and drives the rotating rod 101 to rotate, it can drive the connecting sleeve 105 and the connecting rod 106 to rotate together, so that the arc-shaped abutment 107 can rotate in a circle. When the arc-shaped abutment 107 rotates, it will contact the side of the arc-shaped abutment 2 108. The arc-shaped surface at the bottom of the arc-shaped abutment 107 will contact the arc-shaped surface at the top of the arc-shaped abutment 2 108. Then, the arc-shaped abutment 107 will move along the top outer wall of the arc-shaped abutment 2 108, so that the arc-shaped abutment 107 moves upward with the help of the arc-shaped abutment 2 108. Then, the connecting rod 106 and the connecting sleeve 105 will follow the arc-shaped abutment. When the first arc-shaped block 107 moves upward together, the connecting sleeve 105 will press the baffle 104 to move upward along the rotating rod 101. At the same time, the baffle 104 can move smoothly upward along the docking sleeve 41 with the help of the top sliding sleeve 4. When the first arc-shaped block 107 leaves the second arc-shaped block 108, the quartz sand filter media body 5 at the top of the baffle 104 will press the baffle 104 downward to reset. After the baffle 104 resets downward, it can be buffered by the elastic element 103, so that the baffle 104 can vibrate the quartz sand filter media body 5, avoiding the formation of gaps inside the quartz sand filter media body 5, which would reduce the natural water filtration effect. It should be noted that the elastic element 103 is a metal helical spring, which can provide elastic force to the baffle 104, and the bottom of the rotating rod 101 is provided with a limit block to prevent the connecting sleeve 105 from falling off.

[0024] Considering the issue of how to limit the position at the top of the quartz sand filter media body 5, refer to Figure 1 and Figure 3 The limiting component 2 includes a connecting ring 21 fixedly installed on the inner wall of the tank 1. An elastic element 22 is installed at the bottom of the connecting ring 21. A limiting plate 23 is installed at the bottom of the elastic element 22. A water leakage hole 2 is provided inside the limiting plate 23.

[0025] The limiting plate 23 is slidably installed on the outer surface of the rotating rod 101. The top of the baffle 104 is provided with a quartz sand filter media body 5, and the limiting plate 23 is located on the top of the quartz sand filter media body 5.

[0026] Specifically, the connecting ring 21 is fixedly installed on the inner wall of the tank 1, the top end of the elastic element 22 is installed on the bottom of the connecting ring 21, the bottom end of the elastic element 22 is fixedly installed on the top of the limiting plate 23, and the limiting plate 23 is slidably sleeved on the outer surface of the rotating rod 101. The quartz sand filter media body 5 is filled on the top of the baffle 104. The limiting plate 23 is located on the top of the quartz sand filter media body 5, which can limit the quartz sand filter media body 5. The connecting sleeve 105 squeezes the baffle 104 and moves it upward. When in motion, the quartz sand filter media body 5 will move upward together to press the limiting plate 23. The limiting plate 23 can press the elastic element 22 to move upward. When the baffle 104 is reset, the quartz sand filter media body 5 will reset together. The elastic element 22 can press the limiting plate 23 to press it again on the top of the quartz sand filter media body 5, so as to achieve the effect of limiting and filling the quartz sand filter media body 5 inside the tank 1. In addition, the limiting plate 23 can cooperate with the baffle 104 to vibrate the quartz sand filter media body 5 with the help of the elastic element 22. It should be noted that the elastic element 22 is also a metal helical spring. The elastic element 22 can provide downward squeezing force to the limiting plate 23. The limiting plate 23 also has multiple drainage holes 2 inside, so that natural water can enter the quartz sand filter media body 5 through the limiting plate 23 for filtration, and then flow down from the drainage hole 1 inside the baffle 104 to complete the filtration effect of natural water.

[0027] Secondly, considering the issue of how to agitate the quartz sand filter media 5 to prevent caking and clogging, refer to... Figure 1 and Figure 3 A fixed sleeve 6 is fixedly installed on the outer surface of the rotating rod 101, and an agitating rod 61 is fixedly installed on the outer surface of the fixed sleeve 6. The agitating rod 61 is located inside the quartz sand filter media body 5.

[0028] The top of the tank 1 is equipped with an inlet 7, and the bottom of the outer wall of the tank 1 is equipped with an outlet 71.

[0029] Specifically, the fixed sleeve 6 is fixedly installed on the outer surface of the rotating rod 101, and multiple stirring rods 61 are fixedly installed on the outer wall of the fixed sleeve 6. The fixed sleeve 6 and the stirring rods 61 are located inside the quartz sand filter media body 5. When the drive motor 31 is powered on, it can drive the fixed sleeve 6 and the stirring rods 61 to rotate together, so that the stirring rods 61 can agitate the clumped quartz sand filter media body 5, preventing the quartz sand filter media body 5 from clogging. The inlet 7 is connected to a pipe to inject the natural water to be filtered into the tank 1, so that the natural water passes through the limiting plate 23, the quartz sand filter media body 5 and the baffle 104, and flows out from the pipe connected to the outlet 71, achieving the effect of filtering the natural water.

[0030] Working principle: After the quartz sand filter media 5 inside the tank 1 has completed filtering the natural water, the drive motor 31 is energized and starts to rotate the fixed sleeve 6 and the stirring rod 61 together. This allows the stirring rod 61 to agitate the clumps in the quartz sand filter media 5, preventing clogging. The inlet 7 connects to the pipe, allowing the natural water to be filtered to be injected into the tank 1. The natural water then passes through the limiting plate 23, the quartz sand filter media 5, and the baffle 104, and flows out from the outlet 71, achieving the effect of filtering the natural water. When the quartz sand filter media body 5 is agitated, gaps are created inside. When the drive motor 31 is energized and drives the rotating rod 101 to rotate, it also drives the connecting sleeve 105 and the connecting rod 106 to rotate together, allowing the arc-shaped abutment block 107 to rotate circumferentially. The rotation of the arc-shaped abutment block 107 will bring it into contact with the side of the arc-shaped abutment block 2 108, and the arc-shaped surface at the bottom of the arc-shaped abutment block 107 will come into contact with the arc-shaped surface at the top of the arc-shaped abutment block 2 108. As a result, the arc-shaped abutment block 107 will move along the top outer wall of the arc-shaped abutment block 2 108, allowing it to move upward with the help of the arc-shaped abutment block 2 108. Consequently, the connecting rod 106 and the connecting sleeve 105 will follow the arc-shaped abutment block 107. Together they move upwards, and the connecting sleeve 105 will press the baffle 104 to move upwards along the rotating rod 101. At the same time, the baffle 104 can move smoothly upwards along the docking sleeve 41 with the help of the top sliding sleeve 4. When the arc-shaped abutment block 107 leaves the arc-shaped abutment block 2 108, the quartz sand filter media body 5 at the top of the baffle 104 will press the baffle 104 downwards to reset. After the baffle 104 resets downwards, it can be buffered by the elastic element 103, so that the baffle 104 can vibrate the quartz sand filter media body 5. The vibration can eliminate the gaps inside the quartz sand filter media body 5, and prevent the quartz sand filter media body 5 from being agitated and causing gaps inside, which would reduce the natural water filtration effect.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A natural water quartz sand filter anti-clogging device, comprising a tank (1), characterized in that: A rotating rod (101) is rotatably installed inside the tank (1). A fixing ring (102) is fixedly installed on the inner wall of the tank (1). An elastic element (103) is fixedly installed on the top of the fixing ring (102). A baffle (104) is installed on the top of the elastic element (103). A water leakage hole is opened inside the baffle (104). A connecting sleeve (105) is installed at the bottom of the rotating rod (101) through to the bottom of the baffle (104). A connecting rod (106) is fixedly installed on the outer surface of the connecting sleeve (105). An arc-shaped abutment (107) is fixedly installed at the end of the connecting rod (106) away from the connecting sleeve (105). An arc-shaped abutment (108) is fixedly installed on the top of the fixing ring (102). A limit assembly (2) is installed inside the tank (1).

2. The natural water quartz sand filter anti-clogging device according to claim 1, characterized in that: A mounting bracket (3) is fixedly installed on the top of the tank (1), and a drive motor (31) is installed on the top of the mounting bracket (3).

3. The natural water quartz sand filter anti-clogging device according to claim 2, characterized in that: The top of the rotating rod (101) passes through the tank (1) and the mounting bracket (3) and is connected to the output shaft of the drive motor (31).

4. The natural water quartz sand filter anti-clogging device according to claim 3, characterized in that: A sliding sleeve (4) is fixedly installed on the top of the baffle (104), and a docking sleeve (41) is installed on the outer surface of the sliding sleeve (4). The docking sleeve (41) is fixedly installed on the inner wall of the tank (1).

5. The natural water quartz sand filter anti-clogging device according to claim 1, characterized in that: The limiting component (2) includes a connecting ring (21) fixedly installed on the inner wall of the tank (1). An elastic element (22) is installed at the bottom of the connecting ring (21). A limiting plate (23) is installed at the bottom of the elastic element (22). A water leakage hole (23) is provided inside the limiting plate (23).

6. The natural water quartz sand filter anti-clogging device according to claim 5, characterized in that: The limiting plate (23) is slidably installed on the outer surface of the rotating rod (101), and the top of the baffle (104) is provided with a quartz sand filter media body (5), and the limiting plate (23) is provided on the top of the quartz sand filter media body (5).

7. The natural water quartz sand filter anti-clogging device according to claim 6, characterized in that: A fixed sleeve (6) is fixedly installed on the outer surface of the rotating rod (101), and an agitator (61) is fixedly installed on the outer surface of the fixed sleeve (6). The agitator (61) is located inside the quartz sand filter media body (5).

8. The natural water quartz sand filter anti-clogging device according to claim 1, characterized in that: The tank (1) is equipped with an inlet (7) at the top and an outlet (71) at the bottom of the outer wall of the tank (1).

Images