Perlite filter

Abstract

The utility model relates to filter field especially relates to perlite filter, including sewage purification tank, support, base, distribution board, perlite particle placing cavity A, perlite particle placing cavity B, cleaning component, the inside upper end of sewage purification tank is equipped with distribution board, the inside of sewage purification tank is welded respectively with perlite particle placing cavity A and perlite particle placing cavity B, the utility model discloses evenly distribute sewage through distribution board, and sewage passes through the hierarchical filtration design of perlite particle placing cavity A and perlite particle placing cavity B and the stainless steel net frame outside, and the equipment can effectively remove various impurities in sewage, including suspended solids, organic matter and part of heavy metal ions, provide high quality purified water, through the cleaning brush of cleaning component reciprocating movement, push the impurity to both sides, guarantee that sewage treatment efficiency is not affected by impurity accumulation, through adopting sewage purification tank rotatable design, it is convenient to discharge dirt and replace new perlite particle.

Description

Technical Field

[0001] This utility model relates to the field of filters, and more particularly to perlite filters. Background Technology

[0002] Perlite filters typically consist of a tank, filter media (perlite powder or granules), a support structure (such as a stainless steel frame), and possibly an intelligent control system. The perlite powder or granules form a dense filter layer that traps tiny impurities in the water. As water flows through, the impurities are intercepted on the surface or inside the filter layer.

[0003] However, existing perlite filters can only perform one filtration and purification process, which makes it difficult to remove various impurities from wastewater. Furthermore, these impurities tend to accumulate on the surface of the perlite filter media, leading to clogging. This not only affects filtration efficiency but may also require regular cleaning or replacement of the perlite particles, thus increasing maintenance costs and time.

[0004] Therefore, to address the problem that traditional perlite filters are difficult to remove multiple impurities from wastewater in a single filtration, and that the surface of the perlite filter material is prone to clogging, affecting treatment efficiency, a perlite filter can be designed. Utility Model Content

[0005] To overcome the problem that traditional perlite filters are difficult to remove multiple impurities from wastewater in a single filtration, and that the surface of perlite filter media is prone to clogging, which affects treatment efficiency.

[0006] The technical solution of this utility model is as follows: a perlite filter, comprising a wastewater purification tank, a support frame, a base, a distribution plate, perlite particle placement chamber A, perlite particle placement chamber B, a cleaning component, and a wastewater outlet; supports are provided at both ends of the wastewater purification tank; a base is fixedly connected to the lower end of the support frame; a distribution plate is installed at the upper end of the inner side of the wastewater purification tank to evenly distribute the incoming wastewater; perlite particle placement chamber A and perlite particle placement chamber B are welded to the inner side of the wastewater purification tank respectively; perlite particle placement chamber A is located above perlite particle placement chamber B; a cleaning component for cleaning the surfaces of perlite particle placement chambers A and B is installed inside the wastewater purification tank; the cleaning component includes a fixed frame, a push cylinder assembly, a moving plate, cleaning brush A, cleaning brush B, and cleaning brush C; a push cylinder assembly is installed at the rear end of the fixed frame; a moving plate is installed at the front end of the piston rod of the push cylinder assembly; cleaning brush A, cleaning brush B, and cleaning brush C are fixedly connected to the upper, middle, and lower ends of the moving plate respectively; a wastewater outlet is provided at the front end of the wastewater purification tank.

[0007] Preferably, the first step is to connect the sewage source water pipe to be treated to the sewage inlet and input it into the sewage purification tank, open the purification water outlet at the front end, place the container holding the purification water in the placement tank or connect the outlet pipe, and after the sewage enters, it will first come into contact with the distribution plate, and the sewage will be evenly distributed and fall through the water passage on the distribution plate.

[0008] In the second step, the sewage flows through the perlite particle placement chamber A and the perlite particle placement chamber B. The sewage is adsorbed and filtered by the perlite particles stored inside the perlite particle placement chamber A and the stainless steel mesh frame.

[0009] The third step is to use it for a period of time. The intercepted impurities will stick to the stainless steel mesh frame surface of the perlite particle placement chamber A and perlite particle placement chamber B. At this time, start the push cylinder group. It drives the moving plate and its fixed cleaning brush A, cleaning brush B and cleaning brush C to move back and forth, pushing the impurities on the stainless steel mesh frame surface of the perlite particle placement chamber A and perlite particle placement chamber B to both sides, leaving the middle area to ensure the sewage treatment efficiency.

[0010] The fourth step is to open the sealing plug of the sewage outlet after the sewage purification work is completed, and control the motor to rotate the sewage purification tank until the sewage outlet of the sewage purification tank faces downward. In conjunction with the movement of the cleaning components, the accumulated dirt, impurities and perlite particles are completely discharged into the guide channel and placement channel.

[0011] Fifth, finally, control the motor to rotate the wastewater purification tank until the outlet of the wastewater purification tank faces upward, fill it with new perlite granules, insert the sealing plug, and drive the wastewater purification tank back to its initial position.

[0012] Preferably, a sewage inlet is located at the middle of the upper end of the sewage purification tank; a purified water outlet is located on the lower front side of the sewage purification tank; and both the purified water outlet and the sewage inlet are fitted with sealing caps.

[0013] Preferably, one end of the bracket is connected to the wastewater purification tank via a bearing; the other end of the wastewater purification tank is connected to the wastewater purification tank via a control motor output shaft.

[0014] Preferably, a flow guide groove is provided at the lower end of the wastewater purification tank on the base; a placement groove is provided at the upper front end of the base; the flow guide groove and the placement groove are connected.

[0015] Preferably, a water-passing groove is formed on the upper surface of the distribution plate; the water-passing groove is a long strip-shaped groove.

[0016] Preferably, stainless steel mesh frames are provided at both the upper and lower ends of perlite particle placement chamber A and perlite particle placement chamber B; the mesh size of the stainless steel mesh frame in perlite particle placement chamber A is larger than that in perlite particle placement chamber B.

[0017] Preferably, a sealing plug is placed inside the sewage outlet.

[0018] Preferably, the fixed frame and the movable plate are connected by a limiting sliding connection; the support rods of cleaning brush A, cleaning brush B, and cleaning brush C are connected by a sliding sleeve fixed at the rear end of the sewage purification tank.

[0019] The beneficial effects of this utility model are:

[0020] This invention uses a distribution plate to evenly distribute wastewater. The wastewater is then filtered through perlite particle placement chambers A and B, as well as an outer stainless steel mesh frame. This tiered filtration design effectively removes various impurities from the wastewater, including suspended solids, organic matter, and some heavy metal ions, providing high-quality purified water. The cleaning brushes of the cleaning components reciprocate, pushing impurities to both sides, ensuring that wastewater treatment efficiency is not affected by impurity accumulation. The rotatable design of the wastewater purification tank facilitates the discharge of waste and the replacement of new perlite particles. Attached Figure Description

[0021] Figure 1 The diagram shown is a three-dimensional structural schematic of the filter of this utility model;

[0022] Figure 2 The diagram shown is a three-dimensional structural schematic of the filter of this utility model;

[0023] Figure 3 The diagram shown is a schematic representation of the open structure of the filter of this utility model;

[0024] Figure 4 The diagram shown is a three-dimensional cross-sectional view of the wastewater purification tank of the filter of this utility model.

[0025] Figure 5 The diagram shown is a three-dimensional structural schematic of the cleaning component of the filter of this utility model.

[0026] Explanation of reference numerals in the attached drawings: 1. Wastewater purification tank; 2. Support frame; 3. Base; 4. Distribution plate; 5. Perlite particle placement chamber A; 6. Perlite particle placement chamber B; 701. Fixing frame; 702. Push cylinder assembly; 703. Moving plate; 704. Cleaning brush A; 705. Cleaning brush B; 706. Cleaning brush C; 8. Wastewater outlet; 9. Control motor; 10. Wastewater inlet; 11. Purified water outlet; 12. Placement trough; 13. Water passage trough; 14. Stainless steel mesh frame; 15. Sealing plug; 16. Sliding sleeve; 17. Guide channel. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0028] Please see Figure 1-5 This utility model provides an embodiment of a perlite filter, including a wastewater purification tank 1, a support 2, a base 3, a distribution plate 4, a perlite particle placement chamber A5, a perlite particle placement chamber B6, a cleaning component, and a sewage outlet 8; the wastewater purification tank 1 is provided with supports 2 at both ends; the base 3 is fixedly connected to the lower end of the support 2; a distribution plate 4 is installed on the upper side of the inner side of the wastewater purification tank 1 to evenly distribute the incoming wastewater; perlite particle placement chambers A5 and B6 are welded to the inner side of the wastewater purification tank 1 respectively; perlite particle placement chamber A5 is located above perlite particle placement chamber B6; a cleaning component for cleaning perlite particle placement chambers A5 and B6 is installed on the inner side of the wastewater purification tank 1. The surface cleaning assembly includes a fixed frame 701, a push cylinder assembly 702, a moving plate 703, cleaning brush A704, cleaning brush B705, and cleaning brush C706. The push cylinder assembly 702 is installed at the rear end of the fixed frame 701. The moving plate 703 is installed at the front end of the piston rod of the push cylinder assembly 702. The upper, middle, and lower ends of the moving plate 703 are respectively fixedly connected to the cleaning brush A704, cleaning brush B705, and cleaning brush C706. The front end of the wastewater purification tank 1 is provided with a sewage outlet 8. The middle position of the upper end of the wastewater purification tank 1 is provided with a sewage inlet 10. The lower side of the front end of the wastewater purification tank 1 is provided with a clean water outlet 11. Both the clean water outlet 11 and the sewage inlet 10 are equipped with sealing caps.

[0029] Please see Figure 2 In this embodiment, one end of the bracket 2 is connected to the sewage purification tank 1 via a bearing; the other end of the sewage purification tank 1 is connected to the sewage purification tank 1 via the output shaft of the control motor 9; a guide groove 17 is provided at the lower end of the base 3; a placement groove 12 is provided at the upper front end of the base 3; the guide groove 17 and the placement groove 12 are connected.

[0030] Please see Figure 3 In this embodiment, a sealing plug 15 is inserted inside the sewage outlet 8.

[0031] Please see Figure 4 In this embodiment, a water passage 13 is provided on the upper surface of the distribution plate 4, which passes through the distribution plate 4; the water passage 13 is a long strip-shaped groove; stainless steel mesh frames 14 are provided at both the upper and lower ends of the perlite particle placement cavity A5 and the perlite particle placement cavity B6; the mesh size of the stainless steel mesh frame 14 in the perlite particle placement cavity A5 is larger than that in the perlite particle placement cavity B6.

[0032] Please see Figure 5 In this embodiment, the fixed frame 701 and the movable plate 703 are connected in a limiting sliding connection; the support rods of cleaning brush A704, cleaning brush B705, and cleaning brush C706 are slidably connected to the sliding sleeve 16 fixed at the rear end of the sewage purification tank 1.

[0033] When working, the first step is to connect the sewage source water pipe to the sewage inlet 10 and input it into the sewage clean water tank 1. Open the clean water outlet 11 at the front end, place the container holding the clean water in the placement trough 12 or connect the outlet pipe. After the sewage enters, it will first contact the distribution plate 4. The sewage is evenly distributed and falls through the water passage trough 13 on the distribution plate 4.

[0034] In the second step, the sewage flows through the perlite particle placement chamber A5 and the perlite particle placement chamber B6. The sewage is adsorbed and filtered by the perlite particles stored inside the perlite particle placement chamber A5 and the perlite particle placement chamber B6, as well as the stainless steel mesh frame 14.

[0035] Third, after a period of use, the intercepted impurities will adhere to the surface of the stainless steel mesh frame 14 of the perlite particle placement chamber A5 and the perlite particle placement chamber B6. At this time, the push cylinder group 702 is started, which drives the moving plate 703 and its fixed cleaning brushes A704, B705 and C706 to move back and forth. The sliding connection between the brush rod and the sliding sleeve 16 ensures that the cleaning action is carried out smoothly, pushing the impurities on the surface of the stainless steel mesh frame 14 of the perlite particle placement chamber A5 and the perlite particle placement chamber B6 to both sides, leaving the middle area to ensure the efficiency of sewage treatment.

[0036] Fourth step: After the sewage purification work is completed, open the sealing plug 15 of the sewage outlet 8, control the motor 9 to control the sewage purification tank 1 to rotate until the sewage outlet 8 of the sewage purification tank 1 faces downward. With the movement of the cleaning components, the accumulated dirt, impurities and perlite particles are completely discharged into the guide channel 17 and the placement channel 12.

[0037] Fifth, finally, control motor 9 to rotate sewage purification tank 1 until the sewage outlet 8 of sewage purification tank 1 faces upward, load new perlite granules, insert sealing plug 15, and drive sewage purification tank 1 back to the initial position.

Claims

1. A perlite filter, comprising a wastewater purification tank (1); characterized in that: It also includes a bracket (2), a base (3), a distribution plate (4), a perlite particle placement chamber A (5), a perlite particle placement chamber B (6), a cleaning component, and a sewage outlet (8); the sewage purification tank (1) is equipped with brackets (2) at both ends; the lower end of the bracket (2) is fixedly connected to the base (3); a distribution plate (4) is installed on the upper side of the inside of the sewage purification tank (1) to evenly distribute the incoming sewage; perlite particle placement chamber A (5) and perlite particle placement chamber B (6) are welded to the inside of the sewage purification tank (1); perlite particle placement chamber A (5) is located above perlite particle placement chamber B (6); a cleaning component is installed on the inside of the sewage purification tank (1) for cleaning Cleaning components for the surfaces of perlite particle placement chambers A (5) and B (6); the cleaning components include a fixed frame (701), a push cylinder assembly (702), a moving plate (703), cleaning brush A (704), cleaning brush B (705) and cleaning brush C (706); the push cylinder assembly (702) is installed at the rear end of the fixed frame (701); the moving plate (703) is installed at the front end of the piston rod of the push cylinder assembly (702); the upper end, middle end and lower end of the moving plate (703) are respectively fixedly connected to the cleaning brush A (704), cleaning brush B (705) and cleaning brush C (706); the front end of the wastewater clean water tank (1) is provided with a sewage outlet (8).

2. The perlite filter according to claim 1, characterized in that: The wastewater purification tank (1) has a wastewater inlet (10) at the middle of the upper end; the wastewater purification tank (1) has a purified water outlet (11) on the lower side of the front end; both the purified water outlet (11) and the wastewater inlet (10) are equipped with sealing caps.

3. The perlite filter according to claim 1, characterized in that: One end of the bracket (2) is connected to the sewage purification tank (1) via a bearing; the other end of the sewage purification tank (1) is connected to the sewage purification tank (1) via the output shaft of the control motor (9).

4. The perlite filter according to claim 1, characterized in that: The base (3) is located at the lower end of the sewage purification tank (1) and has a guide channel (17); the upper end of the base (3) has a placement slot (12); the guide channel (17) and the placement slot (12) are connected.

5. The perlite filter according to claim 1, characterized in that: A water passage groove (13) is provided on the upper surface of the distribution plate (4); the water passage groove (13) is a long strip groove.

6. The perlite filter according to claim 1, characterized in that: Stainless steel mesh frames (14) are provided at both the upper and lower ends of the perlite particle placement cavity A (5) and the perlite particle placement cavity B (6); the mesh size of the stainless steel mesh frame (14) of the perlite particle placement cavity A (5) is larger than that of the stainless steel mesh frame (14) of the perlite particle placement cavity B (6).

7. The perlite filter according to claim 1, characterized in that: The inside of the sewage outlet (8) is plugged with a sealing plug (15).

8. The perlite filter according to claim 1, characterized in that: The fixed frame (701) and the movable plate (703) are connected by a limiting sliding connection; the support rods of cleaning brush A (704), cleaning brush B (705), and cleaning brush C (706) are connected by a sliding sleeve (16) fixed at the rear end of the sewage purification tank (1).

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