Sewage treatment equipment

Abstract

The utility model provides used sewage treatment equipment, which belongs to the technical field of sewage treatment and comprises a filter tank, a water tank and a water tank, the material collecting box is detachably connected to one side end of the filtering box; the filter plate is fixed on the inner wall of the filter box; the multiple filter holes are formed in the surface of the filter plate; the material filtering opening is formed in the adjacent end part of the filtering box and the material collecting box; the first reflux inlet is formed in the lower side surface, close to the filtering box, of the material collecting box; through the filter plate and the filter screen, pumped sewage is filtered by the filter plate when passing through the material collecting box, large particles are filtered in the material collecting box, meanwhile, part of water enters the material collecting box, and after the water entering the material collecting box is filtered by the filter screen, the particles are always located in the material collecting box; water flows into the filter box again from the filter screen and is drained, so that the sewage is filtered and separated after being pumped, and the sewage is not easy to contain larger particles when being purified, and is convenient to treat.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment, and in particular relates to sewage treatment equipment. Background Art

[0002] Sewage usually refers to the discharged water from life and production that is polluted to a certain extent. Sewage refers to the discharged water from life and production that is polluted to a certain extent. Water that has lost its original use function is simply called sewage. It is mainly water used in life, which contains more organic matter and is easier to treat. Sewage mainly includes domestic sewage, industrial wastewater and initial rainwater. The main pollutants in sewage are pathogen pollutants, oxygen-consuming pollutants, plant nutrients and toxic pollutants. From the perspective of the source of sewage, sewage can be defined as liquid or water carrying waste discharged from residential, institutional, commercial or industrial areas and mixed with groundwater, surface water, blizzards, etc. There are many categories of sewage, and there are also many technologies and processes to reduce the impact of sewage on the environment.

[0003] In the prior art, the treatment of sewage requires extracting it and then treating it by flocculating or purifying it. However, during the extraction process, since larger particles are likely to exist in the sewage, the particles in the sewage cannot be filtered, so that the larger particles cannot be decomposed and purified after purification, resulting in incomplete sewage treatment. Utility Model Content

[0004] The purpose of the utility model is to provide a sewage treatment device, aiming to solve the problem in the prior art that during the sewage extraction process, due to the easy presence of large particles in the sewage, the particles in the sewage cannot be filtered, so that the large particles cannot be decomposed and purified after purification, resulting in incomplete sewage treatment.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A sewage treatment device, comprising:

[0007] Filter box;

[0008] A material collection box, detachably connected to one side end of the filter box;

[0009] A filter plate, fixed on the inner wall of the filter box;

[0010] A plurality of filter holes are provided, all of which are opened on the surface of the filter plate;

[0011] A filter material port is provided on adjacent ends of the filter box and the material collection box;

[0012] A first reflux port is provided on the lower surface of the collecting box close to the filter box;

[0013] A second reflux port is provided at one side end of the filter box close to the material collecting box and is connected to the first reflux port;

[0014] The filter screen is movably connected to the first reflux port.

[0015] As a preferred solution of the utility model, the filter plate is located in the filter box in an inclined state.

[0016] As a preferred solution of the utility model, a rectangular frame is fixed to one end of the filter screen close to the filter box, an opening of one side of the first return port close to the filter box matches the rectangular frame, and the rectangular frame is embedded in the first return port.

[0017] As a preferred solution of the utility model, a water inlet pipe is connected to the top of the filter box.

[0018] As a preferred solution of the utility model, two T-shaped grooves are opened on one side end of the filter box, and two T-shaped blocks are fixed on one side end of the aggregate box. The two T-shaped blocks are respectively embedded in the two T-shaped grooves and slidably connected.

[0019] As a preferred solution of the utility model, a bottom plate is provided at the bottom of the material collection box, the bottom plate is fixed to one side end of the filter box, and handles are fixed to both side ends of the material collection box.

[0020] As a preferred solution of the utility model, both side ends of the aggregate box are provided with slots, and both side ends of the filter box are movably hinged with L-shaped buckles through hinge shafts, and the two L-shaped buckles are respectively buckled in the two slots.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] 1. In this scheme, the filter plate and filter screen are provided so that when the pumped sewage passes through the collection box, it will be filtered by the filter plate, and the larger particles will be filtered into the collection box. At the same time, some water will enter the collection box. After the water entering the collection box is filtered by the filter screen, the particles are always located in the collection box. The water flows into the filter box again from the filter screen for discharge, so as to realize the filtration and separation of sewage after extraction, so that it is not easy for the sewage to contain larger particles during purification, which is convenient for treatment.

[0023] 2. In this solution, the aggregate box is detachably connected to the filter box, so that after the aggregate box carries a lot of particulate matter, it is convenient to disassemble and process the particulate matter in the aggregate box. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0025] Figure 1 It is a first perspective stereogram in the utility model;

[0026] Figure 2 It is a cross-sectional exploded view in the utility model;

[0027] Figure 3 It is a schematic diagram of the structure of the utility model;

[0028] Figure 4 It is a structural schematic diagram of the utility model.

[0029] In the figure: 1. filter box; 2. collection box; 3. filter plate; 4. filter hole; 5. filter material port; 6. first return port; 7. second return port; 8. filter screen; 9. rectangular frame; 11. T-shaped block; 12. T-shaped slot; 13. water inlet pipe; 14. bottom plate; 15. handle; 16. L-shaped buckle; 17. slot. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings 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.

[0031] Example

[0032] See also Figure 1-Figure 4 , the utility model provides the following technical solutions:

[0033] A sewage treatment device, comprising:

[0034] Filter box 1;

[0035] The collecting box 2 is detachably connected to one side end of the filter box 1;

[0036] The filter plate 3 is fixed on the inner wall of the filter box 1;

[0037] A plurality of filter holes 4 are provided, all of which are opened on the surface of the filter plate 3;

[0038] The filter material opening 5 is opened on the adjacent ends of the filter box 1 and the collection box 2;

[0039] The first reflux port 6 is provided on the lower surface of the collecting box 2 close to the filter box 1;

[0040] The second reflux port 7 is provided at one side of the filter box 1 close to the collecting box 2 and is connected to the first reflux port 6;

[0041] The filter screen 8 is movably connected to the first reflux port 6 .

[0042] In a specific embodiment of the utility model, in the device, the bottom of the filter box 1 is open, and sewage is pumped into the filter box 1 through the water inlet pipe 13. The filter plate 3 is fixed in the filter box 1 in an inclined state, so that the sewage falling on the filter plate 3 flows down through the filter holes 4, and larger particles are filtered by the filter holes 4, roll down along the inclined surface from the surface of the filter plate 3, and enter the filter box 1 from the filter material port 5. The collection box 2 is detachably connected to the side end of the filter box 1 for collecting particulate waste. After the collection is completed, the collection box 2 can be removed. The filter plate 3 is separated from the filter box 1 at the bottom, which is convenient for collecting particulate waste in the collection box 2. At the same time, when the sewage falls on the surface of the filter plate 3, some water will enter the collection box 2 due to splashing and other reasons. At this time, the water in the collection box 2 is filtered again through the filter screen 8 and enters the collection box 2 from the first return port 6 and the second return port 7. The particulate matter will also remain in the collection box 2, which is convenient for separate treatment. The device can effectively filter out the particulate waste that is difficult to purify when using sewage for treatment, making sewage treatment more convenient.

[0043] Specifically, a rectangular frame 9 is fixed to one end of the filter screen 8 close to the filter box 1 , and an opening of one side of the first return port 6 close to the filter box 1 matches the rectangular frame 9 , and the rectangular frame 9 is embedded in the first return port 6 .

[0044] In this embodiment: the lengths of the first return port 6 and the second return port 7 match, but the opening of the first return port 6 on one side close to the filter box 1 is enlarged, so that when the filter screen 8 is embedded in the first return port 6, the rectangular frame 9 is embedded in the larger opening, so that the rectangular frame 9 is flush with the surface of the aggregate box 2, and at the same time, when the aggregate box 2 is installed on one side of the filter box 1, the rectangular frame 9 slides to the second return port 7, and the second return port 7 is located on the inner side of the rectangular frame 9, and the rectangular frame 9 abuts against the end of the filter box 1, so that the filter screen 8 is easy to disassemble, clean and replace, and at the same time does not separate from the aggregate box 2.

[0045] Specifically, two T-shaped slots 12 are provided at one side end of the filter box 1 , and two T-shaped blocks 11 are fixed at one side end of the aggregate box 2 . The two T-shaped blocks 11 are respectively embedded in the two T-shaped slots 12 and are slidably connected thereto.

[0046] In this embodiment: when the aggregate box 2 is installed on one side end of the filter box 1, the T-shaped block 11 is embedded in the T-shaped groove 12, so that the aggregate box 2 is not easily separated from the filter box 1 laterally, is more stable, can better fit with the filter box 1, and is not easy to produce gaps.

[0047] Specifically, a bottom plate 14 is provided at the bottom of the material collecting box 2 , and the bottom plate 14 is fixed to one side end of the filter box 1 . Handles 15 are fixed to both side ends of the material collecting box 2 .

[0048] In this embodiment, the bottom plate 14 is used to further support the material collection box 2, so that the material collection box 2 does not need to bear all its weight on the T-shaped block 11, making the material collection box 2 more stable, and the handle 15 is used to facilitate lifting the material collection box 2.

[0049] Specifically, both side ends of the aggregate box 2 are provided with a clamping slot 17 , and both side ends of the filter box 1 are movably hinged with an L-shaped buckle 16 through a hinge shaft, and the two L-shaped buckles 16 are buckled in the two clamping slots 17 respectively.

[0050] In this embodiment: when the aggregate box 2 is installed on one side of the filter box 1, the L-shaped buckle 16 is rotated so that the bent end of the L-shaped buckle 16 is buckled in the slot 17, further fixing the aggregate box 2, so that the aggregate box 2 is more stable when fixed to the side end of the filter box 1.

[0051] Preferably, a rubber sealing ring is provided at the connection between the filter screen 8 and the first return port 6, and a rubber sealing ring is provided at the connection between the filter box 1 and the filter material port 5 on the collection box 2, so that when the filter box 1 and the collection box 2 are fitted together, it is difficult for a gap to be generated between them and it is difficult for water to leak.

[0052] The working principle and use process of the utility model: when the device is used, the external sewage pumping pipe is connected through the water inlet pipe 13, so that the sewage enters the filter box 1, and the undifferentiated sewage flows down from the filter hole 4, and the particulate matter and a small part of the sewage enter the aggregate box 2 through the filter material port 5. After accumulation, the particulate matter is precipitated in the aggregate box 2, and the sewage is filtered through the filter screen 8, and enters the filter hole 4 again from the first return port 6 and the second return port 7 for discharge, so as to facilitate purification treatment.

[0053] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A sewage treatment device, characterized in that: include: Filter box (1); A material collecting box (2) is detachably connected to one side end of the filter box (1); A filter plate (3) is fixed on the inner wall of the filter box (1); A plurality of filter holes (4) are provided, all of which are opened on the surface of the filter plate (3); A filter material port (5) is provided on adjacent ends of the filter box (1) and the material collecting box (2); A first reflux port (6) is provided on the lower surface of the collecting box (2) close to the filter box (1); A second reflux port (7) is provided at one side end of the filter box (1) close to the material collecting box (2) and is connected to the first reflux port (6); A filter screen (8) is movably engaged in the first reflux port (6).

2. A sewage treatment device according to claim 1, characterized in that: The filter plate (3) is located in the filter box (1) in an inclined state.

3. The sewage treatment equipment according to claim 2, characterized in that: A rectangular frame (9) is fixed to one side end of the filter screen (8) close to the filter box (1); an opening on one side of the first return port (6) close to the filter box (1) matches the rectangular frame (9); and the rectangular frame (9) is embedded in the first return port (6).

4. The sewage treatment equipment according to claim 3, characterized in that: The top of the filter box (1) is connected to a water inlet pipe (13).

5. The sewage treatment equipment according to claim 4, characterized in that: Two T-shaped grooves (12) are provided on one side end of the filter box (1), and two T-shaped blocks (11) are fixed on one side end of the aggregate box (2), and the two T-shaped blocks (11) are respectively embedded in and slidably connected to the two T-shaped grooves (12).

6. The sewage treatment equipment according to claim 5, characterized in that: A bottom plate (14) is provided at the bottom of the material collection box (2), and the bottom plate (14) is fixed to one side end of the filter box (1). Handles (15) are fixed to both side ends of the material collection box (2).

7. The sewage treatment equipment according to claim 6, characterized in that: Both side ends of the material collection box (2) are provided with a clamping groove (17), and both side ends of the filter box (1) are movably hinged with an L-shaped clamping buckle (16) through a hinge shaft, and the two L-shaped clamping buckles (16) are respectively buckled in the two clamping grooves (17).

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