Domestic sewage treatment equipment with grid structure

Abstract

The utility model discloses domestic sewage treatment equipment with a grid structure. The domestic sewage treatment equipment comprises a sewage pool, a grid is arranged in the sewage pool; the lower end of the grid is connected with a decontamination structure; the lower end of the decontamination structure is attached to the bottom end of the sewage pool; the dirt removing end of the dirt removing structure is connected with a magnetic strip; the upper end of the grid is connected with a moving mechanism; the decontamination structure is driven by a moving mechanism to move at the bottom end of the sewage pool. According to the utility model, the decontamination structure is arranged at the lower end of the grid, and the magnetic strips are connected to the decontamination structure, so that metal elements in water are adsorbed while the decontamination structure is attached to the lower end of the sewage pool, and impurities are discharged from the decontamination port of the sewage pool by moving the decontamination structure through the moving mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a domestic sewage treatment device with a grid structure. Background Art

[0002] In the sewage treatment system or in front of the water pump, a screen is usually installed to isolate and remove suspended matter and floating matter, so as to facilitate the operation of the sewage treatment equipment and prevent the suspended matter and floating matter from clogging the sewage treatment equipment. However, when the existing domestic sewage treatment equipment is in use, the screen can only remove larger floating matter, but cannot isolate smaller sediments. Moreover, the floating matter is easy to clog the screen, affecting the discharge of sewage after filtration. Utility Model Content

[0003] The utility model aims to solve the problems in the prior art and proposes a domestic sewage treatment device with a grid structure.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A domestic sewage treatment device with a grid structure comprises a sewage pool; a grid is arranged in the sewage pool; a dirt removal structure is connected to the lower end of the grid; the lower end of the dirt removal structure and the bottom end of the sewage pool are in contact with each other; a magnetic strip is connected to the dirt removal end of the dirt removal structure; a moving mechanism is connected to the upper end of the grid; and the dirt removal structure is driven to move at the bottom end of the sewage pool by the moving mechanism.

[0006] The moving mechanism comprises a screw rod; one end of the screw rod is connected to a forward and reverse motor; a slider is fixedly connected to the grille; the slider is rotationally connected to the screw rod; and the grille is driven to move in the sewage pool by the forward and reverse motor.

[0007] A spray washing device is connected to one side of the sewage pool; the spray washing device comprises a nozzle and a water pipe; the output end of the nozzle corresponds to the side of the grille.

[0008] Preferably, a water inlet is provided at the upper end of the sewage pool; a water outlet is provided at the side of the sewage pool close to the spraying device; and a sewage removal outlet is provided at the side of the sewage pool away from the spraying device.

[0009] Preferably, the dirt removal structure comprises a connecting block and a moving block; the moving block is arranged on one end of the connecting block close to the dirt removal port; and the position and size of the moving block match the position and size of the dirt removal port.

[0010] Preferably, the outer side of the water outlet is connected to a water reservoir via a pipeline; a pump is connected to the water pipe; and the water inlet end of the water pipe is arranged in the water reservoir.

[0011] Compared with the prior art, the utility model provides a domestic sewage treatment equipment with a grid structure, which has the following beneficial effects:

[0012] 1. The domestic sewage treatment equipment with a grille structure has a decontamination structure at the lower end of the grille, and a magnetic strip is connected to the decontamination structure to ensure that the decontamination structure fits the lower end of the sewage pool while adsorbing metal elements in the water. The decontamination structure is then moved by a moving mechanism to discharge impurities from the decontamination port of the sewage pool. A screw rod is arranged on the grille to facilitate the left and right movement of the grille in the sewage pool, so that debris can be discharged through the decontamination port.

[0013] 2. The domestic sewage treatment equipment with a grid structure isolates debris in the sewage by adding a grid structure in the sewage pool, and a spray cleaning device is provided to treat the grid to prevent the grid from being blocked by debris.

[0014] 3. The domestic sewage treatment equipment with a grid structure can reuse sewage by arranging the water inlet end of the spraying device in a water reservoir.

[0015] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the grille structure in the present utility model.

[0018] In the figure: 1 sewage tank, 11 water inlet, 12 water outlet, 13 sewage removal outlet, 2 grille, 21 slider, 31 nozzle, 32 water pipe, 33 pump, 4 sewage removal structure, 41 connecting block, 42 ​​moving block, 51 screw rod, 52 forward and reverse motor, 6 water reservoir, 7 magnetic strip. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", 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, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] Reference Figure 1-2 A domestic sewage treatment device with a grid structure comprises a sewage pool 1; a grid 2 is arranged in the sewage pool 1; a decontamination structure 4 is connected to the lower end of the grid 2; the lower end of the decontamination structure 4 is in contact with the bottom end of the sewage pool 1; a magnetic strip 7 is connected to the decontamination end of the decontamination structure 4; the lower end of the magnetic strip 7 is adsorbed and attached to the bottom end of the sewage pool 1, and the side surface is used to adsorb impurities; a moving mechanism is connected to the upper end of the grid 2; the decontamination structure 4 is driven to move at the bottom end of the sewage pool 1 by the moving mechanism.

[0022] The moving mechanism includes a screw rod 51; one end of the screw rod 51 is connected to a forward and reverse motor 52; a slider 21 is fixedly connected to the grille 2; the slider 21 is rotatably connected to the screw rod 51; the grille 2 is driven by the forward and reverse motor 52 to move in the sewage pool 1.

[0023] A spraying device is connected to one side of the sewage pool 1 ; the spraying device includes a nozzle 31 and a water pipe 32 ; the output end of the nozzle 31 corresponds to the side of the grille 2 .

[0024] A water inlet 11 is provided at the upper end of the sewage pool 1; a water outlet 12 is provided at a side of the sewage pool 1 close to the spraying device; and a sewage removal port 13 is provided at a side of the sewage pool 1 away from the spraying device.

[0025] The outer side of the water outlet 12 is connected to a water reservoir 6 via a pipeline; the water pipe 32 is connected to a pump 33; and the water inlet end of the water pipe 32 is arranged in the water reservoir 6.

[0026] After water enters the water inlet 11, it is isolated and removed from the grille 2 and then discharged into the water reservoir 6 through the water outlet 12. After the water inlet stops, the grille 2 is moved to one end of the spraying device through the forward and reverse motor 52, and the spraying device is started to spray the grille 2, and then moved to one end of the decontamination port 13 through the forward and reverse motor 52 to discharge the debris.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A domestic sewage treatment equipment with a grid structure, characterized in that: The invention comprises a sewage pool (1); a grille (2) is arranged in the sewage pool (1); the lower end of the grille (2) is connected to a decontamination structure (4); the lower end of the decontamination structure (4) and the bottom end of the sewage pool (1) are mutually fitted; the decontamination end of the decontamination structure (4) is connected to a magnetic strip (7); the upper end of the grille (2) is connected to a moving mechanism; the decontamination structure (4) is driven by the moving mechanism to move at the bottom end of the sewage pool (1).

2. The domestic sewage treatment equipment with a grid structure according to claim 1, characterized in that: The moving mechanism comprises a screw rod (51); one end of the screw rod (51) is connected to a forward and reverse motor (52); a slider (21) is fixedly connected to the grille (2); the slider (21) is rotatably connected to the screw rod (51); and the grille (2) is driven by the forward and reverse motor (52) to move in the sewage pool (1).

3. The domestic sewage treatment equipment with a grid structure according to claim 1, characterized in that: A spray washing device is connected to one side of the sewage pool (1); the spray washing device comprises a spray head (31) and a water pipe (32); the output end of the spray head (31) corresponds to the side of the grille (2).

4. The domestic sewage treatment equipment with a grid structure according to claim 3 is characterized in that: The upper end of the sewage pool (1) is provided with a water inlet (11); the side of the sewage pool (1) close to the spray cleaning device is provided with a water outlet (12); and the side of the sewage pool (1) away from the spray cleaning device is provided with a sewage removal port (13).

5. The domestic sewage treatment equipment with a grid structure according to claim 1, characterized in that: The decontamination structure (4) comprises a connecting block (41) and a moving block (42); the moving block (42) is arranged on an end of the connecting block (41) close to the decontamination port (13); and the position and size of the moving block (42) match the position and size of the decontamination port (13).

6. The domestic sewage treatment equipment with a grid structure according to claim 4, characterized in that: The outer side of the water outlet (12) is connected to a water reservoir (6) via a pipeline; the water pipe (32) is connected to a pump (33); and the water inlet end of the water pipe (32) is arranged in the water reservoir (6).

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