Sewage treatment device for municipal water engineering

Abstract

The invention discloses a sewage treatment device for municipal water engineering, the sewage treatment device comprises a filter box body, the upper surface of the filter box body is fixedly connected with a working box, the working box is internally and fixedly provided with a water pump, and the input end of the water pump is fixedly communicated with a water pumping pipe; the device is provided with a cobblestone filtering layer, a quartz sand filtering layer, a coke filtering layer, an activated carbon filtering layer, the water pump, the water pumping pipe and a water discharging pipe, the effects of improving sewage filtering and reducing secondary pollution are achieved, sewage is pumped into the filtering box body through the water pump, the water pumping pipe is used for pumping water, and the water pumping pipe is used for pumping water into the working box body. According to the sewage treatment device, the effect of outputting power is achieved, sewage passes through various filtering layers in the filtering box body, the effect of filtering the sewage for multiple times is achieved, after the sewage is filtered, the valve is opened, the sewage flows out through the drainage pipe, the effect of filtering the sewage for multiple times and reducing secondary pollution is achieved, the sewage can be filtered and discharged, and the working efficiency and the filtering effect are improved.

Description

Technical Field

[0001] The invention relates to the field of municipal water engineering, in particular to a sewage treatment device for municipal water engineering. Background Art

[0002] In addition to studying water quantity, municipal water engineering focuses on water quality, integrates the study of water quality engineering into the entire water resource problem, and puts water treatment technology in the overall concept and process of solving water resource problems. It basically covers the entire process of water social circulation, such as the sustainable development and utilization of urban water resources. Sewage treatment is an important procedure in municipal water engineering.

[0003] However, some existing sewage treatment devices are relatively simple in the process of treating sewage, and only treat some impurities. Some harmful substances in the sewage are discharged without being treated, causing secondary pollution, resulting in low working efficiency and filtration efficiency.

[0004] Therefore, we propose a sewage treatment device for municipal water engineering to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide a sewage treatment device for municipal water engineering to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A sewage treatment device for a municipal water project comprises a filter box, the upper surface of which is fixedly connected to a working box, a water pump is fixedly installed inside the working box, an input end of the water pump is fixedly connected to a water pumping pipe, an end of the water pumping pipe away from the water pump passes through the working box and extends to the outside of the working box, an output end of the water pump is fixedly connected to a water supply pipe, an end of the water supply pipe away from the water pump passes through the working box and the filter box in sequence and extends to the inside of the filter box, a flowing water layer is provided inside the filter box, a pebble filter layer is fixedly connected to the inside of the filter box, a quartz sand filter layer is fixedly connected to the inside of the filter box, a coke filter layer is fixedly connected to the inside of the filter box, and an activated carbon filter layer is fixedly connected to the inside of the filter box.

[0008] In a further embodiment, a plurality of supporting legs are fixedly connected to the bottom surface of the filter box, and a non-slip pad is fixedly connected to the bottom end of each supporting leg.

[0009] In a further embodiment, handles are fixedly connected to the left and right sides of the filter box body, a heat dissipation window is provided on the back of the working box, and a filter is fixedly connected to the outer surface of the heat dissipation window.

[0010] In a further embodiment, a groove is provided on the inner bottom wall of the filter box, a drain pipe is provided inside the filter box, one end of the drain pipe passes through the filter box and extends to the outside of the filter box, and a valve is fixedly connected to the inside of the drain pipe.

[0011] In a further embodiment, an observation window is provided on the front side of the filter box, organic glass is fixedly connected to the inside of the observation window, and a control panel is fixedly connected to the front side of the filter box.

[0012] In a further embodiment, a reinforcement block is fixedly connected to the side surfaces of the two supporting legs that are close to each other, and the upper surface of each reinforcement block is connected to the bottom surface of the filter box.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This device achieves the effect of improving sewage filtration and reducing secondary pollution by installing a pebble filter layer, a quartz sand filter layer, a coke filter layer, an activated carbon filter layer, a water pump, a suction pipe and a drain pipe. The sewage is pumped into the filter box by the water pump to achieve the effect of output power, and then passes through the various filter layers in the filter box to achieve the effect of multiple filtration. After the sewage is filtered, the valve is opened to flow out through the drain pipe, achieving the effect of multiple filtration of the sewage to reduce secondary pollution, and the sewage filtration and discharge are completed, thereby improving work efficiency and filtration effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a sewage treatment device for municipal water engineering;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of a front view of a sewage treatment device for a municipal water project;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of a side view of a sewage treatment device for a municipal water project;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the rear view of a sewage treatment device for municipal water engineering.

[0019] In the figure: 1. Filter box; 2. Observation window; 3. Reinforcement block; 4. Working box; 5. Handle; 6. Control panel; 7. Support leg; 8. Anti-slip mat; 9. Water flow layer; 10. Quartz sand filter layer; 11. Coke filter layer; 12. Groove; 13. Water pipe; 14. Water pump; 15. Suction pipe; 16. Pebble filter layer; 17. Activated carbon filter layer; 18. Drain pipe; 19. Valve; 20. Heat dissipation window. DETAILED DESCRIPTION

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0022] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-4 In the present invention, a sewage treatment device for a municipal water project includes a filter box 1, a working box 4 is fixedly connected to the upper surface of the filter box 1, a water pump 14 is fixedly installed inside the working box 4, an input end of the water pump 14 is fixedly connected to a water pumping pipe 15, an end of the water pumping pipe 15 away from the water pump 14 passes through the working box 4 and extends to the outside of the working box 4, an output end of the water pump 14 is fixedly connected to a water delivery pipe 13, an end of the water delivery pipe 13 away from the water pump 14 passes through the working box 4 and the filter box 1 in sequence and extends to the inside of the filter box 1, a flowing water layer 9 is provided inside the filter box 1, a pebble filter layer 16 is fixedly connected inside the filter box 1, a quartz sand filter layer 10 is fixedly connected inside the filter box 1, a coke filter layer 11 is fixedly connected inside the filter box 1, and an activated carbon filter layer 17 is fixedly connected inside the filter box 1.

[0024] The bottom surface of the filter box 1 is fixedly connected with a plurality of support legs 7, and the bottom end of each support leg 7 is fixedly connected with an anti-skid pad 8, so that the device can maintain good stability during use. The left and right sides of the filter box 1 are fixedly connected with handles 5, and the back of the working box 4 is provided with a heat dissipation window 20, and the outer surface of the heat dissipation window 20 is fixedly connected with a filter screen, so that when the water pump 14 is working, the heat generated can be better dissipated. The inner bottom wall of the filter box 1 is provided with a groove 12, and the interior of the filter box 1 is provided with a drain pipe 18, and one end of the drain pipe 18 passes through the filter box 1 and extends to the outside of the filter box 1 A valve 19 is fixedly connected inside the drain pipe 18, so that the filtered sewage can easily flow out from the drain pipe 18. An observation window 2 is provided on the front of the filter box 1, and organic glass is fixedly connected inside the observation window 2. A control panel 6 is fixedly connected to the front of the filter box 1. Through the observation window 2, the sewage treatment situation can be clearly observed at a close distance. The side surfaces of the two supporting legs 7 that are close to each other are fixedly connected with reinforcement blocks 3, and the upper surface of each reinforcement block 3 is connected to the bottom surface of the filter box 1. Through the reinforcement blocks 3, the device has good stability and the safety of the device is improved.

[0025] The working principle of the present invention is:

[0026] When the device is used, firstly, the municipal power supply is connected, and then the water pump 14 is controlled to start through the control panel 6. The input end of the water pump 14 draws in sewage through the pumping pipe 15, and then the sewage drawn in by the water pump 14 is transported to the interior of the filter box 1 through the water pipe 13 at the output end of the water pump 14. Then the sewage first passes through the pebble filter layer 16 to filter out larger impurities, and then the sewage passes through the quartz sand filter layer 10 to filter out smaller impurities in the sewage. Then the sewage passes through the coke filter layer 11 to achieve the effect of adsorbing impurities in the sewage. Finally, the sewage passes through the activated carbon filter layer 17 to filter and adsorb micromolecular particles in the sewage. The valve 19 is opened to let the filtered sewage flow out from the drain pipe 18, and the sewage filtration is completed.

[0027] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A sewage treatment device for municipal water engineering, characterized in that: The invention comprises a filter box (1), the upper surface of which is fixedly connected to a working box (4), a water pump (14) is fixedly installed inside the working box (4), an input end of the water pump (14) is fixedly connected to a water pumping pipe (15), an end of the water pumping pipe (15) away from the water pump (14) passes through the working box (4) and extends to the outside of the working box (4), an output end of the water pump (14) is fixedly connected to a water delivery pipe (13), and the water delivery pipe (13) is away from the water pump (14). One end of the filter box (1) passes through the working box (4) and the filter box (1) in sequence and extends to the interior of the filter box (1); a water flow layer (9) is provided inside the filter box (1); a pebble filter layer (16) is fixedly connected inside the filter box (1); a quartz sand filter layer (10) is fixedly connected inside the filter box (1); a coke filter layer (11) is fixedly connected inside the filter box (1); and an activated carbon filter layer (17) is fixedly connected inside the filter box (1).

2. A sewage treatment device for municipal water works according to claim 1, characterized in that: A plurality of support legs (7) are fixedly connected to the bottom surface of the filter box (1), and a non-slip pad (8) is fixedly connected to the bottom end of each support leg (7).

3. A sewage treatment device for municipal water works according to claim 1, characterized in that: The left and right sides of the filter box (1) are both fixedly connected with handles (5), the back of the working box (4) is provided with a heat dissipation window (20), and the outer surface of the heat dissipation window (20) is fixedly connected with a filter screen.

4. A sewage treatment device for municipal water works according to claim 1, characterized in that: The inner bottom wall of the filter box (1) is provided with a groove (12), and a drainage pipe (18) is provided inside the filter box (1). One end of the drainage pipe (18) passes through the filter box (1) and extends to the outside of the filter box (1), and a valve (19) is fixedly connected inside the drainage pipe (18).

5. A sewage treatment device for municipal water works according to claim 1, characterized in that: The front of the filter box (1) is provided with an observation window (2), the interior of the observation window (2) is fixedly connected with organic glass, and the front of the filter box (1) is fixedly connected with a control panel (6).

6. A sewage treatment device for municipal water works according to claim 2, characterized in that: A reinforcing block (3) is fixedly connected to the side surfaces of the two supporting legs (7) that are close to each other, and the upper surface of each reinforcing block (3) is connected to the bottom surface of the filter box (1).

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