Multi-medium sewage filter

Abstract

The utility model discloses a multi-medium sewage filter which comprises a base and further comprises a water receiving hopper fixed at the top of the base, the bottom of the water receiving hopper is connected with a drainage pipe, supporting plates are mounted at four corners of the outer wall of the top of the water receiving hopper, a same top plate is fixed at the tops of the four supporting plates, and a sliding opening is formed in the outer wall of the top of the top plate. According to the multi-medium sewage filter disclosed by the utility model, the two groups of filtering structures are arranged in the alternate filtering assembly and can be alternately used, one of the filtering structures in the alternate filtering assembly can be used for filtering sewage, and when a filtering medium in the used filtering structure is saturated in adsorption and needs to be replaced, the filtering structure is replaced; the alternative filtering assembly can be driven by the driving assembly to horizontally move, the positions of the two filtering structures in the alternative filtering assembly are adjusted, and the other filtering structure is used for filtering sewage, so that the filter can be used all the time when a filtering medium is replaced, and is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering equipment, in particular to a multi-media sewage filter. Background Art

[0002] Multi-media sewage filters use two or more filter media with different particle sizes and densities to filter and adsorb suspended matter, colloids, organic matter, rust and other impurities, microorganisms, etc. in the water through physical and chemical effects, thereby improving water quality.

[0003] Multi-media sewage filters can have a good filtering effect on sewage, but the filter media needs to be replaced regularly to ensure the filtering effect. When the filter media is replaced, the filter needs to be suspended, which delays sewage filtration and is not convenient. Utility Model Content

[0004] The utility model aims to provide a multi-media sewage filter to solve the problem that the filter cannot work when the filter medium is replaced as mentioned in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-media sewage filter, comprising: a base, and also comprising: a water receiving bucket fixed to the top of the base, the bottom of the water receiving bucket is connected to a drain pipe, and support plates are installed at the four corners of the top outer wall of the water receiving bucket, the top of the four support plates is fixed with the same top plate, and the top outer wall of the top plate is provided with a sliding opening, the top outer wall of the top plate is installed with a driving assembly, and the inner wall of the sliding opening is slidably connected with an alternating filtering assembly, and one end of the bottom outer wall of the top plate is installed with a water supply assembly.

[0006] The driving assembly comprises a mounting seat, a motor mounted on the top of the mounting seat, and a gear fixed on an output shaft of the motor.

[0007] The alternating filter assembly includes a slider, a rack fixed to the top of the slider, a hanger fixed to the bottom of the slider, a first filter box fixed to the inner wall of one side of the hanger and distributed at equal distances, and a second filter box fixed to the inner wall of the other side of the hanger and distributed at equal distances.

[0008] The water supply assembly comprises a water supply pipe, a sprinkler pipe connected to one end of the water supply pipe and distributed at equal distances, sprinkler holes opened on the outer wall of the bottom of the sprinkler pipe and distributed at equal distances, and a mounting plate fixed to the top of the sprinkler pipe.

[0009] The rack is meshed with the gear.

[0010] The motor is connected to a control switch via a wire, and the control switch is connected to an external power source via a power line.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model discloses a multi-media sewage filter, which can be used alternately by arranging two groups of filter structures in an alternating filter component. One of the filter structures in the alternating filter component can be used to filter sewage first. When the filter medium in the filter structure used is saturated with adsorption and needs to be replaced, the drive component can be used to drive the alternating filter component to move horizontally, adjust the positions of the two filter structures inside it, and use the other filter structure to filter sewage, so that the filter can be used all the time when the filter medium is replaced, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a first-perspective stereogram of the present invention;

[0014] Figure 2 It is a second perspective stereogram of the utility model;

[0015] Figure 3 It is a schematic diagram of the drive assembly of the utility model;

[0016] Figure 4 It is a schematic diagram of the alternating filtering assembly of the utility model;

[0017] Figure 5 It is a schematic diagram of the water supply component of the utility model.

[0018] In the figure: 1. base; 2. water collecting bucket; 3. drain pipe; 4. support plate; 5. top plate; 6. sliding port; 7. drive assembly; 701. mounting seat; 702. motor; 703. gear; 8. alternating filter assembly; 801. slider; 802. rack; 803. hanger; 804. first filter box; 805. second filter box; 9. water supply assembly; 901. water supply pipe; 902. sprinkler pipe; 903. sprinkler hole; 904. mounting plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-5The utility model provides a multi-media sewage filter, comprising: a base 1, and also comprising: a water receiving bucket 2 fixed on the top of the base 1, a drain pipe 3 is connected to the bottom of the water receiving bucket 2, and support plates 4 are installed at the four corners of the top outer wall of the water receiving bucket 2, the same top plate 5 is fixed on the top of the four support plates 4, and a sliding opening 6 is opened on the top outer wall of the top plate 5, a driving component 7 is installed on the top outer wall of the top plate 5, and an alternating filtering component 8 is slidably connected to the inner wall of the sliding opening 6, and a water supply component 9 is installed at one end of the bottom outer wall of the top plate 5.

[0021] In a specific application scenario, two groups of filter structures are arranged in the alternating filter component 8 so that they can be used alternately. Filter media can be laid on the two groups of filter structures respectively, and sewage can be sprinkled on the alternating filter component 8 through the water supply component 9. First, one of the filter structures in the alternating filter component 8 is used to filter the sewage. When the filter medium in the filter structure used is saturated with adsorption and needs to be replaced, the driving component 7 can be used to drive the alternating filter component 8 to move horizontally, adjust the positions of the two filter structures inside it, and use the other filter structure to filter the sewage, so that the filter can be used all the time when the filter medium is replaced, which is more convenient.

[0022] In a preferred embodiment, the driving assembly 7 includes a mounting seat 701 , a motor 702 mounted on the top of the mounting seat 701 , and a gear 703 fixed on the output shaft of the motor 702 .

[0023] In a specific application scenario, the motor 702 can drive the gear 703 to rotate, thereby driving the alternating filter assembly 8 to move.

[0024] In a preferred embodiment, the alternating filter assembly 8 includes a slider 801, a rack 802 fixed to the top of the slider 801, a hanger 803 fixed to the bottom of the slider 801, a first filter box 804 fixed to the inner wall of one side of the hanger 803 and distributed at equal distances, and a second filter box 805 fixed to the inner wall of the other side of the hanger 803 and distributed at equal distances.

[0025] In a specific application scenario, filter media can be placed in the first filter box 804 and the second filter box 805 respectively. The first filter box 804 can be used to filter sewage first. When the filter medium in the first filter box 804 is saturated with adsorption and needs to be replaced, the motor 702 can drive the gear 703 to rotate, push the rack 802 to move, and then push the slider 801 to move, and then push the hanger 803, the first filter box 804 and the second filter box 805 to move, and move the second filter box 805 to the bottom of the water supply component 9 to filter the sewage. At this time, the filter medium in the first filter box 804 can be replaced.

[0026] In a preferred embodiment, the water supply assembly 9 includes a water supply pipe 901, a sprinkler pipe 902 connected to one end of the water supply pipe 901 and distributed at equal distances, sprinkler holes 903 opened on the bottom outer wall of the sprinkler pipe 902 and distributed at equal distances, and a mounting plate 904 fixed to the top of the sprinkler pipe 902.

[0027] In a specific application scenario, sewage can enter the sprinkler pipe 902 through the water supply pipe 901 and then be sprinkled downward through the sprinkler hole 903 .

[0028] In a preferred embodiment, the rack 802 is meshed with the gear 703 .

[0029] In a specific application scenario, the rotation of the gear 703 can smoothly push the rack 802 to move.

[0030] In a preferred embodiment, the motor 702 is connected to a control switch via a wire, and the control switch is connected to an external power source via a power line.

[0031] In a specific application scenario, the motor 702 can be powered on and run.

[0032] Working principle: filter media can be laid in the first filter box 804 and the second filter box 805 respectively, and the sewage can enter the sprinkler pipe 902 through the water supply pipe 901 and then be sprinkled downward through the sprinkler hole 903. The first filter box 804 can be used to filter the sewage first. When the filter medium in the first filter box 804 is saturated with adsorption and needs to be replaced, the motor 702 can drive the gear 703 to rotate, push the rack 802 to move, and then push the slider 801 to move, and then push the hanger 803, the first filter box 804 and the second filter box 805 to move, and move the second filter box 805 to the bottom of the water supply component 9 to filter the sewage. At this time, the filter medium in the first filter box 804 can be replaced. By setting two sets of alternately usable filter structures, the filter can be used all the time when the filter medium is replaced, which is more convenient.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A multi-media sewage filter, comprising: Base (1); The invention is characterized in that it also comprises: a water receiving bucket (2) fixed to the top of the base (1), the bottom of the water receiving bucket (2) being connected to a drainage pipe (3), and support plates (4) being installed at the four corners of the top outer wall of the water receiving bucket (2), the top of the four support plates (4) being fixed with the same top plate (5), and the top outer wall of the top plate (5) being provided with a sliding opening (6), the top outer wall of the top plate (5) being provided with a driving assembly (7), and the inner wall of the sliding opening (6) being slidably connected to an alternating filtering assembly (8), and a water supply assembly (9) being installed at one end of the bottom outer wall of the top plate (5).

2. A multi-media sewage filter according to claim 1, characterized in that: The driving assembly (7) comprises a mounting seat (701), a motor (702) mounted on the top of the mounting seat (701), and a gear (703) fixed on the output shaft of the motor (702).

3. A multi-media sewage filter according to claim 2, characterized in that: The alternating filter assembly (8) comprises a slider (801), a rack (802) fixed to the top of the slider (801), a hanger (803) fixed to the bottom of the slider (801), a first filter screen box (804) fixed to the inner wall of one side of the hanger (803) and distributed at equal distances, and a second filter screen box (805) fixed to the inner wall of the other side of the hanger (803) and distributed at equal distances.

4. A multi-media sewage filter according to claim 1, characterized in that: The water supply assembly (9) comprises a water supply pipe (901), a sprinkler pipe (902) connected to one end of the water supply pipe (901) and distributed at equal distances, sprinkler holes (903) opened on the outer wall of the bottom of the sprinkler pipe (902) and distributed at equal distances, and a mounting plate (904) fixed to the top of the sprinkler pipe (902).

5. A multi-media sewage filter according to claim 3, characterized in that: The rack (802) is meshed with the gear (703).

6. A multi-media sewage filter according to claim 3, characterized in that: The motor (702) is connected to a control switch via a wire, and the control switch is connected to an external power source via a power line.

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