Domestic sewage integrated treatment equipment

Abstract

The utility model discloses domestic sewage integrated treatment equipment which comprises a treatment box, a filter cavity is formed in the treatment box, a water inlet is formed in the top of the treatment box, a first filter screen is arranged in the filter cavity, a deslagging frame is fixedly connected to one side of the outer surface of the treatment box, an inner groove is formed in the deslagging frame, and a second filter screen is arranged in the inner groove. A residue discharging opening communicated with the inner groove is formed in one side of the inner wall of the filtering cavity, an auger is rotationally connected into the inner groove, a motor with the output end fixedly connected with one end of the auger is arranged at the top of the residue discharging frame, and a discharging opening is formed in the position, close to the top, of the residue discharging frame. According to the domestic sewage treatment device, sewage enters the filtering cavity through the water inlet, when passing through the first filter screen, the sewage can be filtered and then enters the treatment cavity to be settled, the settled water is subjected to adsorption purification treatment through the activated carbon filling layer and is finally discharged from the water outlet, and therefore the domestic sewage treatment work can be completed.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an integrated domestic sewage treatment device. Background Art

[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, catering, etc., and is increasingly entering the daily lives of ordinary people. Among them, domestic sewage is extremely common in sewage treatment. Some domestic sewage is mixed with a large amount of impurities and sundries, which need to be filtered and purified. Therefore, integrated domestic sewage treatment equipment is used;

[0003] Although some traditional integrated domestic sewage treatment equipment can filter and treat sewage through filters, the filters need to be positioned and cleaned to ensure filtration efficiency and avoid clogging by accumulation of magazines and debris. Most traditional treatment equipment lacks a convenient cleaning structure for the filters. When cleaning, the equipment can only be disassembled and opened, and then the filters can be removed for normal cleaning. The cleaning operation is time-consuming and labor-intensive, and lacks convenience in use. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an integrated domestic sewage treatment device.

[0005] The filter screen is installed in the filter housing, and the filter screen is installed in the filter housing, and the filter screen is installed in the filter housing.

[0006] As a further description of the above technical solution:

[0007] The filter screen 1 is arranged to be inclined, and the slag discharge port is located at a corresponding position at one end below the inclination of the filter screen 1.

[0008] As a further description of the above technical solution:

[0009] A drain trough connected to the inner trough is provided at the bottom of the slag discharge frame, a filter screen 2 is provided in the drain trough, and a water pipe connected to the filter cavity is provided at the bottom of the drain trough.

[0010] As a further description of the above technical solution:

[0011] The operating mechanism includes a groove arranged on one side of the inner wall of the filter chamber and a fixed block fixedly connected to the outside of the processing box. A screw is rotatably connected in the groove, a screw block is threadedly sleeved on the screw, and the screw block is fixedly connected to the cleaning frame. A rotating wheel is nested and rotatably connected on the fixed block. One end of the screw is fixedly connected to the rotating wheel, and a handle is provided on the rotating wheel.

[0012] As a further description of the above technical solution:

[0013] The partition divides the processing chamber into a U-shaped flow channel structure, and two activated carbon filling layers are provided and are located on both sides of the U-shaped flow channel in the processing chamber.

[0014] As a further description of the above technical solution:

[0015] A deposition guide block is provided on one side of the bottom of the processing chamber, and a cleaning port is provided on one side of the inner wall of the processing chamber at a position corresponding to the deposition guide block, and a sealing plug is provided in the cleaning port.

[0016] The utility model has the following beneficial effects:

[0017] In the integrated domestic sewage treatment equipment, sewage enters the filter chamber through the water inlet, passes through the filter screen for a while, can filter the sewage, and then enters the treatment chamber for sedimentation. The precipitated water is adsorbed and purified by the activated carbon filling layer, and finally discharged from the water outlet, thereby completing the treatment of domestic sewage; through the inclined filter screen, combined with the settings of the cleaning rack, cleaning brush, operating mechanism and other structures, it can automatically guide the filtered impurities and sundries to the slag discharge port and send them into the inner tank, and then combined with the settings of the slag discharge rack, motor, auger and other structures, it can automatically guide the concentrated filtered impurities and sundries to be discharged, completing the automatic cleaning of the filter screen structure. The entire structure is flexible and convenient to use, can realize the convenient cleaning of the filter screen, reduces the cleaning difficulty and cleaning frequency, and improves the use convenience of the entire sewage treatment equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of an integrated domestic sewage treatment device proposed in the utility model;

[0019] Figure 2 This is a front view of an integrated domestic sewage treatment device proposed by the utility model;

[0020] Figure 3 This utility model proposes an integrated domestic sewage treatment equipment Figure 2 A magnified view of middle A;

[0021] Figure 4 This utility model proposes an integrated domestic sewage treatment equipment Figure 2 Magnified view of B.

[0022] Legend:

[0023] 1. Processing box; 2. Filter chamber; 3. Water inlet; 4. Filter screen 1; 5. Slag discharge rack; 6. Inner tank; 7. Slag discharge port; 8. Auger; 9. Motor; 10. Discharge port; 11. Drain tank; 12. Filter screen 2; 13. Water pipe; 14. Cleaning rack; 15. Cleaning brush; 16. Groove; 17. Screw; 18. Screw block; 19. Fixed block; 20. Rotating wheel; 21. Handle; 22. Processing chamber; 23. Partition; 24. Activated carbon filling layer; 25. Sedimentation guide block; 26. Cleaning port; 27. Sealing plug; 28. Water outlet. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise expressly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, they can be fixed connections, detachable connections, or integral connections; they can be mechanical connections or electrical connections; they can be direct connections, indirect connections through an intermediate medium, or internal connections between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Reference Figure 1-4, the utility model provides an embodiment: an integrated domestic sewage treatment equipment, including a treatment box 1, a filter chamber 2 is provided in the treatment box 1, and a water inlet 3 is provided on the top of the treatment box 1, a filter screen 4 is provided in the filter chamber 2, a slag rack 5 is fixedly connected to the outer surface of the treatment box 1, an inner groove 6 is provided in the slag rack 5, a slag outlet 7 connected to the inner groove 6 is provided on one side of the inner wall of the filter chamber 2, the filter screen 4 is inclined, and the slag outlet 7 is located at a corresponding position at one end below the inclination of the filter screen 4. The inclined filter screen 4 can both filter the sewage and the sewage. During the filtering process, some impurities and debris can be filtered out. At the same time, the filtered impurities and debris can be guided to the slag discharge port 7 and concentrated to enter the inner tank 6 for subsequent discharge. A screw dragon 8 is rotatably connected in the inner tank 6. The top of the slag discharge frame 5 is provided with a motor 9 which is fixedly connected to one end of the screw dragon 8 at its output end. A discharge port 10 is provided near the top of the slag discharge frame 5. The motor 9 drives the screw dragon 8 to rotate, which can guide the impurities and debris entering the inner tank 6 to be discharged. A cleaning frame 14 is provided in the filter chamber 2, and a cleaning brush 15 is provided at the bottom of the cleaning frame 14. An operating mechanism is provided between the inner wall of the filter chamber 2 and the cleaning rack 14. The operating mechanism can drive the cleaning rack 14 to move. The cleaning brush 15 at the bottom of the cleaning rack 14 can clean the filter screen 4, clean the filtered impurities and debris into the slag discharge port 7, and then send them into the inner tank 6 for easy centralized cleaning. A processing chamber 22 is provided near the lower position in the processing box 1. The bottom of the filter chamber 2 is inclined, and a channel communicating with the processing chamber 22 is provided on one side of its bottom. A partition 23 is provided in the processing chamber 22. Between the inner wall of the processing chamber 22 and the partition 23 An activated carbon filling layer 24 is provided, and the partition 23 divides the processing chamber 22 into a U-shaped circulation channel structure. Two activated carbon filling layers 24 are provided and are located on both sides of the U-shaped circulation channel in the processing chamber 22. The U-shaped circulation channel is combined with the setting of two activated carbon filling layers 24, so that the sewage can fully contact with the activated carbon filling layer 24, and the water body is adsorbed and purified. A water outlet 28 connected to the processing chamber 22 is provided on one side of the outer surface of the processing box 1. The setting of the water outlet 28 can facilitate the discharge of the water body after filtering and purification.

[0027] A drain trough 11 connected to the inner tank 6 is provided at the bottom of the slag discharge rack 5, a filter screen 12 is provided in the drain trough 11, and a water pipe 13 connected to the filter chamber 2 is provided at the bottom of the drain trough 11. This structure can guide the water entering the inner tank 6 back into the filter chamber 2, so as to avoid the accumulation of water in the inner tank 6.

[0028] The operating mechanism includes a groove 16 arranged on one side of the inner wall of the filter chamber 2 and a fixed block 19 fixedly connected to the outside of the processing box 1. A screw 17 is rotatably connected in the groove 16, and a screw block 18 is threadedly sleeved on the screw 17. The screw block 18 is fixedly connected to the cleaning frame 14. A rotating wheel 20 is nested and rotatably connected on the fixed block 19. One end of the screw 17 is fixedly connected to the rotating wheel 20. A handle 21 is provided on the rotating wheel 20. The handle 21 is located on one side of the outer surface of the rotating wheel 20 near the edge. Grab the handle 21 and rotate it around the center of the rotating wheel 20. This can drive the screw 17 to rotate, and the screw 17 drives the screw block 18 to move. The screw block 18 drives the cleaning frame 14 to move, and the cleaning frame 14 can drive the cleaning brush 15 to clean the filter screen 4.

[0029] A deposition guide block 25 is provided on one side of the bottom of the processing chamber 22, and a cleaning port 26 is provided on one side of the inner wall of the processing chamber 22 at a position corresponding to the deposition guide block 25. A sealing plug 27 is provided in the cleaning port 26. The deposition guide block 25 is inclined, and the cleaning port 26 is located at the lower end of the deposition guide block 25. In this way, the precipitated impurities can be guided to the cleaning port 26 position, which is convenient for cleaning. By opening the sealing plug 27, the sediment concentrated at the cleaning port 26 position can be conveniently cleaned out using tools such as a shovel or a brush.

[0030] Working principle: When using the integrated domestic sewage treatment equipment, the sewage enters the filter chamber 2 through the water inlet 3. When passing through the filter screen 4, some larger impurities in the sewage can be filtered out. After the water is filtered, it enters one side of the treatment chamber 22 for sedimentation. Thereafter, the water passes through the activated carbon filling layer 24 for adsorption purification treatment, and is finally discharged from the water outlet 28, thereby realizing the filtration, adsorption and purification treatment of the water body. The cleaning frame 14 is driven to move by the operating mechanism, and the cleaning frame 14 drives the cleaning brush 15 to clean the surface of the filter screen 4. The impurities and debris after cleaning can be automatically concentrated to the slag discharge port 7 and sent into the inner tank 6. The motor 9 is started, and the motor 9 drives the auger 8 to rotate. The auger 8 can evenly transmit the impurities and debris entering the inner tank 6 upward, and finally discharge them from the discharge port 10, thereby completing the automatic cleaning of the filter screen 4.

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

Claims

1. An integrated domestic sewage treatment device, comprising a treatment box (1), characterized in that: The processing box (1) is provided with a filter chamber (2), and a water inlet (3) is provided on the top of the processing box (1). A filter screen (4) is provided in the filter chamber (2). A slag discharge frame (5) is fixedly connected to one side of the outer surface of the processing box (1). An inner groove (6) is provided in the slag discharge frame (5). A slag discharge port (7) communicating with the inner groove (6) is provided on one side of the inner wall of the filter chamber (2). An auger (8) is rotatably connected in the inner groove (6). A motor (9) whose output end is fixedly connected to one end of the auger (8) is provided on the top of the slag discharge frame (5). A discharge port (10) is provided at the bottom position of the filter chamber (2), a cleaning frame (14) is provided in the filter chamber (2), a cleaning brush (15) is provided at the bottom of the cleaning frame (14), an operating mechanism is provided between the inner wall of the filter chamber (2) and the cleaning frame (14), a processing chamber (22) is provided near the lower position in the processing box (1), a partition (23) is provided in the processing chamber (22), an activated carbon filling layer (24) is provided between the inner wall of the processing chamber (22) and the partition (23), and a water outlet (28) communicating with the processing chamber (22) is provided on one side of the outer surface of the processing box (1).

2. The integrated domestic sewage treatment equipment according to claim 1, characterized in that: The filter screen 1 (4) is arranged to be inclined, and the slag discharge port (7) is located at a corresponding position at one end below the inclination of the filter screen 1 (4).

3. The integrated domestic sewage treatment equipment according to claim 1, characterized in that: A drain trough (11) communicating with the inner trough (6) is provided at the bottom of the slag discharge rack (5), a filter screen 2 (12) is provided in the drain trough (11), and a water pipe (13) communicating with the filter chamber (2) is provided at the bottom of the drain trough (11).

4. The integrated domestic sewage treatment equipment according to claim 1, characterized in that: The operating mechanism comprises a groove (16) provided on one side of the inner wall of the filter chamber (2) and a fixed block (19) fixedly connected to the outer side of the processing box (1); a screw rod (17) is rotatably connected in the groove (16); a screw block (18) is threadedly sleeved on the screw rod (17); the screw block (18) is fixedly connected to the cleaning frame (14); a rotating wheel (20) is nested and rotatably connected on the fixed block (19); one end of the screw rod (17) is fixedly connected to the rotating wheel (20); and a handle (21) is provided on the rotating wheel (20).

5. The integrated domestic sewage treatment equipment according to claim 1, characterized in that: The partition (23) divides the processing chamber (22) into a U-shaped circulation channel structure, and two activated carbon filling layers (24) are provided and are located at both sides of the U-shaped circulation channel in the processing chamber (22).

6. The integrated domestic sewage treatment equipment according to claim 1, characterized in that: A deposition guide block (25) is provided on one side of the bottom of the processing chamber (22), and a cleaning port (26) is provided on one side of the inner wall of the processing chamber (22) at a position corresponding to the deposition guide block (25), and a sealing plug (27) is provided in the cleaning port (26).

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