CN117430202A - Integrated multifunctional type switchable process type environment-friendly sewage filtering device - Google Patents

Abstract

The invention discloses an integrated multifunctional switchable process type environment-friendly sewage filtering device, which is characterized in that a sewage tank and a clean water tank are arranged on two sides of a filtering tank, a bracket is arranged at the lower end part of the filtering tank, the left side of the filtering tank is communicated with the clean water tank through a clean water pipeline, the right side of the filtering tank is communicated with the sewage tank through a sewage pipeline, a filtering membrane is arranged in the middle position inside the filtering tank, a filtering component penetrates through the filtering membrane and pushes sewage to the filtering membrane from bottom to top for filtering treatment, a knocking component is arranged at the lower end part of the filtering membrane and is used for cleaning impurities at the lower end part of the filtering membrane, and the filtering component is used for back flushing the filtering membrane by residual clean water when moving from top to bottom.

Description

An integrated multifunctional switchable process environmentally friendly sewage filtration device

Technical field

The invention relates to the field of glass manufacturing, specifically an integrated multifunctional switchable process type environmentally friendly sewage filtering device.

Background technique

Filtration mainly removes suspended or colloidal impurities in water, especially the tiny particles and bacteria that cannot be removed by sedimentation technology, so that the water becomes clear.

In a Chinese invention patent with the publication number CN113877269B, a comparative document proposing a sewage filtering device specifically states that it "comprises a sewage tank, a clean water tank and a cylindrical shell, and a filter assembly is installed in the shell. There is a recoil sewage outlet on the right end of the body. The outer end of the recoil sewage outlet is connected to a return pipe. The return pipe is connected to the sewage tank. After the filter assembly crosses the water purification outlet, the recoil sewage outlet will be opened to backwash the filter. Backwash The water flows back to the sewage tank to be filtered again.”

The above comparison document also has the following defects: the device described in the comparison document cleans the filter screen through the structure of purified water backwash during use. The inventor found that the purified water backflush does not have a good cleaning effect on the filter screen. , for this reason we proposed an integrated multi-functional switchable process environmentally friendly sewage filtration device.

Contents of the invention

The purpose of the present invention is to address the shortcomings of the prior art, by providing a sewage tank and a clean water tank on both sides of the filter box, a bracket is provided at the lower end of the filter box, and the left side of the filter box is connected to the purified water through a clean water pipe. The right side of the filter box is connected to the sewage tank through the sewage pipe. There is a filter membrane in the middle of the filter box. The filter assembly penetrates the filter membrane and pushes the sewage from bottom to top to the filter membrane for filtration. The lower end of the filter membrane is equipped with The knocking component is used to clean the impurities at the lower end of the filter membrane. When the filter component moves from top to bottom, the remaining clean water is used to backwash the filter membrane. There is a transmission component inside the bracket for giving thrust to the filter component. This The invention backwashes the filter membrane during filtration, beats the filter membrane during backwash, and sets up clean water to flush the lower end of the filter membrane, so that the cleaning effect of the filter membrane is better, and no Long-term use may cause clogging of the filter membrane.

In order to achieve the above objects, the present invention adopts the following technical solutions:

An integrated multifunctional switchable process-type environmentally friendly sewage filtration device includes a filter box and a sewage tank and a clean water tank arranged on both sides of the filter box. It is characterized in that: the lower end of the filter box is provided with a bracket, and the The left side of the filter box is connected to the clean water tank through a water purification pipe, and the right side of the filter box is connected to the sewage tank through a sewage pipe. A filter membrane is provided in the middle of the filter box, and the filter assembly penetrates the filter membrane and collects sewage. Push the filter membrane from bottom to top for filtration processing. When the filter component moves from top to bottom, the remaining clean water is used to backwash the filter membrane. A knocking component is provided at the lower end of the filter membrane to clean the lower end of the filter membrane. The internal impurities are cleaned, and a transmission component for giving thrust to the filter component is provided inside the bracket.

Preferably, the filter assembly includes a push plate a and a push plate b arranged on the inner wall of the filter box, a connecting rod connected between the push plate a and the push plate b, and a connecting rod arranged on the inner wall of the filter box around the sewage pipe opening. The chute a, the baffle sliding on the chute a, the chute b arranged on the baffle, and the protrusion arranged on one side of the push plate a.

Preferably, the protrusion is slidably disposed on the chute b.

Preferably, the lower end of the filter membrane is provided with a water storage channel, and a slot is provided on the peripheral side of the water storage channel. The diameter of the slot decreases from large to small from the inside to the outside. A cavity is provided on the inner wall of the filter box, and the cavity communicates with the sewage tank through a drainage channel.

Preferably, the knocking assembly includes a fixed seat provided on the inner wall of the filter box, a support rod rotatably provided on the fixed seat, a cam provided at the other end of the support rod, a gear provided on the support rod, and a sliding support rod disposed on the support rod. The cross bar on the connecting rod, several branch rods fixed on the cross bar, the racks provided on both ends of the cross bar and the threads provided on the connecting rod, the branch rods are slidingly provided on the water storage channel.

Preferably, the transmission assembly includes a rack b slidably mounted on the bracket, a fixed plate fixedly mounted on the bracket, a turntable hinged on the fixed plate, a column fixedly mounted on the upper end of the turntable, and a fixed plate hinged on the fixed plate. There are arc-shaped teeth on the hook, a chute c fixedly connected to the tail end of the arc-shaped teeth, and a drive motor provided on the other side of the fixed plate.

Preferably, the middle part of the arc-shaped teeth is hinged on the fixed plate, and the column is slidably arranged on the chute c.

As another preference, both the water purification pipeline and the sewage pipeline are provided with one-way valves.

Beneficial effects of the present invention:

1. In the present invention, a filter component is provided inside the filter box, and power is given to the filter component through the transmission component. While filtering the sewage, the remaining clean water is used to backwash the filter membrane, which can clean off the residue stuck on the filter membrane. Impurities.

2. In the present invention, a percussion component is provided inside the filter box. The percussion component performs percussion treatment on the filter membrane while backwashing the filter membrane. In conjunction with the backwash, the impurities contaminated on the filter membrane can be better removed. Clean up.

3. In the present invention, a water storage channel is provided at the lower end of the filter membrane, and the diameter of the filter holes provided in the middle of the filter membrane is larger than the diameter of the peripheral filter membrane holes. When backwashing is performed, the downward pressure of the push plate a drives the net Water flows to the water storage channel, and slots are provided on the circumference of the water storage channel. The slots gradually become smaller from the inside to the outside, which causes the flow rate and water pressure of the water jetted from the slots to increase, which can better Impurities contaminated at the lower end of the impact filter membrane.

Description of the drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention and are not relevant to the present invention. For those of ordinary skill in the field, other drawings can also be obtained based on these drawings without exerting creative efforts.

Figure 1 is a schematic front view of the structure proposed by the present invention;

Figure 2 is a schematic diagram of the isometric structure proposed by the present invention;

Figure 3 is a schematic diagram of the internal isometric structure proposed by the present invention;

Figure 4 is a schematic diagram of the internal front structure proposed by the present invention;

Figure 5 is a schematic diagram of the internal structure proposed by the present invention;

Figure 6 is an enlarged structural schematic diagram of part A proposed by the present invention;

Figure 7 is a schematic structural diagram of the percussion component proposed by the present invention;

Figure 8 is a schematic structural diagram of the transmission assembly proposed by the present invention;

Figure 9 is a working state diagram during filtering proposed by the present invention;

Figure 10 is a working state diagram during backwash proposed by the present invention;

In the picture: 1-filter box; 2-sewage tank; 3-clean water tank; 4-bracket; 5-filter membrane; 6-filter component; 7-percussion component; 8-transmission component; 9-water storage channel; 10-one-way valve; 11-cavity; 12-sewage channel; 61-push plate a; 62-push plate b; 63-connecting rod; 64-chute a; 65-baffle; 66-chute b; 67-Protrusion; 71-fixed seat; 72-strut; 73-cam; 74-gear; 75-cross bar; 76-branch rod; 77-rack; 78-thread; 81-rack b; 82- Fixed plate; 83-turntable; 84-column; 85-arc tooth; 86-chute c; 87-driving motor; 91-slotted hole.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments.

Embodiment 1

Referring to Figures 1-10, an integrated multifunctional switchable process-type environmentally friendly sewage filtration device includes a filter box 1 and a sewage tank 2 and a clean water tank 3 arranged on both sides of the filter box 1. It is characterized by: A bracket 4 is provided at the lower end of the filter box 1. The left side of the filter box 1 communicates with the clean water tank 3 through a clean water pipe 31, and the right side of the filter box 1 communicates with the sewage tank 2 through a sewage pipe 21. The filter box 1 1. A filter membrane 5 is provided in the middle of the interior. The filter assembly 6 penetrates the filter membrane 5 and pushes the sewage to the filter membrane 5 for filtration treatment. A knocking assembly 7 is provided at the lower end of the filter membrane 5 for squeezing the filter membrane 5. The impurities at the lower end are cleaned, and a transmission assembly 8 for giving thrust to the filter assembly 6 is provided inside the bracket 4 .

Referring to Figures 4-5, the filter assembly 6 includes push plates a61 and b62 provided on the inner wall of the filter box 1, a connecting rod 63 connected between the push plates a61 and b62, The chute a64 on the circumferential side of the pipe 21, the baffle 65 sliding on the chute a64, the chute b66 provided on the baffle 65, and the protrusion 67 provided on the side of the push plate a61. The protrusion 67 is slidably disposed on the chute b66.

It is worth mentioning here that by providing a baffle 65 on the inner wall of the filter box 1, the push plate a drops to drive the baffle 65 down, the sewage pipe 21 opens, and sewage begins to flow into the filter box 1. After the push plate a rises , driving the baffle 65 to rise, and the sewage pipe 21 is closed accordingly.

Referring to Figures 5-7, the knocking assembly 7 includes a fixed seat 71 provided on the inner wall of the filter box 1, a support rod 72 rotatably provided on the fixed seat 71, a cam 73 provided at the other end of the support rod 72, and a cam 73 provided on the other end of the support rod 72. The gear 74 on the rod 72, the cross bar 75 slidingly provided on the connecting rod 63, several branch rods 76 fixedly provided on the cross bar 75, the racks 77 provided at both ends of the cross bar 75, and the connecting rod 75. 63 on the thread 78, the branch rod 76 is slidably arranged on the water storage channel 9.

In this embodiment, a percussion component is provided inside the filter box, and the percussion component performs percussion treatment on the filter membrane while backwashing the filter membrane. Cooperating with the backwash, the contamination on the filter membrane can be better removed. Impurities are cleaned.

Referring to Figure 6, the lower end of the filter membrane 5 is provided with a water storage channel 9. A slot 91 is provided on the peripheral side of the water storage channel 9. The diameter of the slot 91 decreases from large to small from the inside to the outside. The filter membrane 5. A cavity 11 is provided on the inner wall of the filter box 1 on the peripheral side of the lower end surface. The cavity 11 communicates with the sewage tank 2 through the sewage channel 12.

It is worth mentioning here that by providing a water storage channel at the lower end of the filter membrane, the diameter of the filter holes provided in the middle of the filter membrane is larger than the diameter of the peripheral filter membrane holes. When backwashing is performed, push plate a downwards The pressure drives the clean water to flow to the water storage channel. There are slots on the circumference of the water storage channel. The slots gradually become smaller from the inside to the outside, which causes the flow rate and water pressure of the water jetted from the slots to increase. , which can better impact the impurities contaminated at the lower end of the filter membrane.

Referring to Figure 8, the transmission assembly 8 includes a rack b81 slidably disposed on the bracket 4, a fixed plate 82 fixedly disposed on the bracket 4, a turntable 83 hinged on the fixed plate 82, and a rotating disc 83 fixedly disposed on the upper end surface of the turntable 83. The upright column 84, the arc-shaped tooth 85 hinged on the fixed plate 82, the chute c86 fixedly connected to the rear end of the arc-shaped tooth 85, and the drive motor 87 provided on the other side of the fixed plate 82. The middle part of the arc-shaped teeth 85 is hinged on the fixed plate 82. The upright column 84 is slidably disposed on the chute c86. The middle part of the arc-shaped teeth 85 is hinged on the fixed plate 82. The upright column 84 is slidably disposed on the chute c86 superior.

It is worth mentioning here that the drive motor 87 drives the turntable 83 to rotate, and the column 84 drives the chute c86 to rotate. Since the front end of the arc tooth 85 is hinged on the fixed plate 82, the arc tooth 85 passes through the rear end. The power swings up and down, driving the rack b81 to slide up and down in the bracket 4.

The working process is as follows

Start the drive motor 87 to drive the turntable 83 to rotate, and the column 84 drives the chute c86 to rotate accordingly. Since the front end of the arc tooth 85 is hinged on the fixed plate 82, the arc tooth 85 swings up and down through the power of the rear end, driving the rack. b81 slides up and down in bracket 4.

When the push plate a61 rises, the baffle 65 is at the lower end. As the push plate a rises, the baffle 65 rises to block the water inlet of the sewage pipe 21. The push plate a continues to rise, pushing the sewage at the lower end from bottom to top. The filter membrane 5 performs filtration processing, and the purified water filtered at the upper end is discharged from the purified water channel 31.

When the push plate b62 descends, after the push plate b62 passes through the water purification pipe 31, the remaining purified water is squeezed toward the filter membrane 5. When the thread 78 on the connecting rod 63 slides in the cross bar 75, it drives the cross bar 75 to slide up and down. The rack 77 on the cross bar 75 meshes with the gear 74, driving the support rod 72 and the cam 73 to rotate, and the cam 73 knocks the filter membrane 5.

When the push plate continues to press downward, the clean water flows into the water storage channel 9. The push plate 62 continues to press down, and the clean water in the water storage channel 9 is squeezed out to the slot hole 91 on the circumferential side, against the lower end surface of the filter membrane 5. Clean contaminated impurities.

Of course, in this technical solution, those skilled in the art should understand that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one , and in other embodiments, the number of the elements may be multiple, and the term "one" cannot be understood as a limitation on the number.

The above are only preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person familiar with the technical field can, within the technical scope disclosed in the present invention, implement the technical solutions of the present invention. Equivalent substitutions or changes of the inventive concept thereof shall be included in the protection scope of the present invention.

Claims (8)

1. An integrated multifunctional switchable process-type environmentally friendly sewage filtration device, including a filter box (1) and a sewage tank (2) and a clean water tank (3) arranged on both sides of the filter box (1). Its characteristics The lower end of the filter box (1) is provided with a bracket (4), and the left side of the filter box (1) is connected to the clean water box (3) through a water purification pipe (31). The filter box (1) The right side is connected to the sewage tank (2) through the sewage pipe (21). A filter membrane (5) is provided in the middle of the filter box (1). The filter assembly (6) penetrates the filter membrane (5) and collects sewage. The filter membrane (5) is pushed from bottom to top for filtration processing. When the filter assembly (6) moves from top to bottom, the remaining clean water is used to backwash the filter membrane (5). The lower end of the filter membrane (5) is provided with There is a knocking component (7) for cleaning the impurities at the lower end of the filter membrane (5), and a transmission component (8) for giving thrust to the filter component (6) is provided inside the bracket (4). 2. An integrated multifunctional switchable process type environmentally friendly sewage filtration device according to claim 1, characterized in that the filter assembly (6) includes a push plate arranged on the inner wall of the filter box (1) a (61) and push plate b (62), the connecting rod (63) connected between push plate a (61) and push plate b (62), and the sewage pipe (21) port on the inner wall of the filter box (1) The peripheral chute a (64), the baffle (65) sliding on the chute a (64), the chute b (66) provided on the baffle (65), and the push plate a (61) Bump on one side (67). 3. An integrated multifunctional switchable process-type environmentally friendly sewage filtration device according to claim 2, characterized in that the protrusion (67) is slidably arranged on the chute b (66). 4. An integrated multifunctional switchable process-type environmentally friendly sewage filtration device according to claim 1, characterized in that a water storage channel (9) is provided at the lower end of the filter membrane (5), and the water storage channel (9) is provided at the lower end of the filter membrane (5). A slot hole (91) is provided on the circumferential side of the water channel (9). The diameter of the slot hole (91) decreases from large to small from the inside to the outside. The lower end surface of the filter membrane (5) is provided on the inner wall of the filter box (1). There is a cavity (11), and the cavity (11) communicates with the sewage tank (2) through the sewage channel (12). 5. An integrated multifunctional switchable process-type environmentally friendly sewage filtration device according to claim 1, characterized in that the knocking assembly (7) includes a fixed seat (7) arranged on the inner wall of the filter box (1). 71), rotate the support rod (72) provided on the fixed seat (71), the cam (73) provided at the other end of the support rod (72), the gear (74) provided on the support rod (72), and the sliding device The cross bar (75) on the connecting rod (63), several branch rods (76) fixedly provided on the cross bar (75), the racks (77) provided at both ends of the cross bar (75) and the The thread (78) on the connecting rod (63), the branch rod (76) is slidably arranged on the water storage channel (9). 6. An integrated multifunctional switchable process-type environmentally friendly sewage filtration device according to claim 1, characterized in that the transmission assembly (8) includes a rack b ( 81), the fixed plate (82) fixedly installed on the bracket (4), the turntable (83) hinged on the fixed plate (82), the upright column (84) fixedly installed on the upper end surface of the turntable (83), hinged on the fixed The arc tooth (85) on the plate (82), the chute c (86) fixedly connected to the tail end of the arc tooth (85), and the drive motor (87) provided on the other side of the fixed plate (82). 7. An integrated multifunctional switchable process-type environmentally friendly sewage filtration device according to claim 6, characterized in that the middle part of the arc-shaped teeth (85) is hinged on the fixed plate (82), and the upright column (84) is slidably arranged on the chute c (86). 8. An integrated multifunctional switchable process-type environmentally friendly sewage filtration device according to claim 1, characterized in that the water purification pipeline (31) and the sewage pipeline (21) are both equipped with one-way valves ( 10).