Environment-friendly filtering device for municipal drainage

Abstract

The environment-friendly filtering device comprises a device body and a filtering mechanism, a brush plate is arranged at the top end of a filtering guide plate, a first motor is arranged at the rear end of the brush plate, a rotating shaft is arranged at the bottom of a sundry discharging channel, smashing blades are arranged on the outer side surface of the rotating shaft, and a gear is arranged at one end of the rotating shaft. A second motor is arranged at the tail end of the rotating shaft, a brush plate is driven by the first motor to rotate, sundries above the filtering flow guide plate are cleaned, the second motor drives the rotating shaft to rotate, smashing blades on the outer side of the rotating shaft conduct chopping treatment on the sundries, then the chopped sundries enter a sundries storage box, and accumulated objects are treated by cleaning and removing the sundries; normal operation and high-efficiency performance of equipment can be ensured, blockage is reduced, solid impurities are effectively intercepted and treated, the filtering mechanism is beneficial for protecting water and the natural environment, the solid impurities are prevented from entering a drainage system, and pollution and influence on a water ecosystem are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal drainage, in particular to an environmentally friendly filtering device for municipal drainage. Background Art

[0002] A common environmentally friendly filtering device for municipal drainage is a rain grate (or rain screen), which is a device located on roads or sidewalks for collecting and draining rainwater. Rain screens are usually made of metal or plastic and have a series of parallel or crossed strip grid structures. They are usually installed in low-lying areas or near drain outlets of roads or sidewalks to collect rainwater and prevent larger solid matter from entering the drainage system.

[0003] The existing environmentally friendly filtering devices for municipal drainage have the following problems when used: when in operation, in a municipal road drainage device with the publication number: CN218204830U, it is proposed that the drainage device for municipal road drainage has a leakage outlet through a fixed rod, which can push open the garbage such as fallen leaves and plastic bags that block the leakage outlet to ensure the smooth discharge of rainwater, and has the coordinated use of inclined plates, guide plates and scale storage boxes, which can first filter and collect larger impurities and garbage falling from the leakage outlet, reducing the filtering burden on the filter net, avoiding the filter net being blocked by larger garbage, resulting in drainage inconvenience and causing water accumulation in municipal roads, causing safety hazards in municipal roads. Although the safety problem caused by water accumulation is solved, the drainage device without a filtering mechanism cannot effectively filter and process solid debris and pollutants, which will cause pollutants in the drainage to directly enter the water body, causing environmental and water pollution problems. Utility Model Content

[0004] The purpose of the utility model is to provide an environmentally friendly filtering device for municipal drainage to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmental protection filtering device for municipal drainage, comprising a device body and a filtering mechanism, a drainage cover plate is arranged on the left side of the upper end of the device body, a filtering guide plate is arranged on the lower end of the drainage cover plate, a flow chamber is arranged on the right end of the filtering guide plate, a filtering mechanism is arranged inside the flow chamber, a debris discharge channel is arranged on the right end of the flow chamber, a brush plate is arranged on the top end of the filtering guide plate, a first motor is arranged on the rear end of the brush plate, a rotating shaft is arranged on the bottom of the debris discharge channel, a crushing blade is arranged on the outer surface of the rotating shaft, a gear is arranged at one end of the rotating shaft, a second motor is arranged at the end of the rotating shaft, a filtering plate is arranged on the bottom end of the crushing blade, a debris storage box is arranged on the upper end of the filtering plate, a cover plate is arranged on the upper end of the debris storage box, a drainage pipe is arranged on the lower end of the filtering guide plate, a sliding baffle is arranged on the left side of the debris storage box, and a fixing knob is arranged inside the sliding baffle.

[0006] Preferably, the filter guide plate is connected to the device body by a slot, and the filter guide plate fits tightly to the device body.

[0007] Preferably, the filter guide plate is connected to the device body by a slot, and the filter guide plate fits tightly to the device body.

[0008] Preferably, the brush plate is fixedly connected to the first motor, and two groups of the brush plate and the first motor are provided.

[0009] Preferably, the rotating shaft and the crushing blade are connected by a slot, and two sets of the rotating shaft and the crushing blade are provided.

[0010] Preferably, the gear is fixedly connected to the second motor, two gears are provided and are meshingly connected, and the second motor drives the gears to rotate relative to each other.

[0011] Preferably, the sundries storage box is slidably connected to the sliding baffle, and the sliding baffle is threadedly connected to the fixed knob.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model provides convenience for cleaning and maintaining the drainage pipe through the filtering mechanism. The brush plate is driven by the first motor to rotate to clean the debris above the filter guide plate and clean it to the debris discharge channel. Then the second motor drives the rotating shaft to rotate, so that the crushing blade on the outer side of the rotating shaft cuts the debris. Two gears are provided and meshed and connected to make relative rotational motion to cut the debris, and the crushed debris then enters the debris storage box. By cleaning and removing the debris treatment accumulation, the normal operation and high efficiency of the equipment can be ensured, and the occurrence of blockage can be reduced. By effectively intercepting and processing solid debris, the filtering mechanism helps to protect the water body and the natural environment, prevent solid debris from entering the drainage system, and reduce the pollution and impact on the water ecosystem. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a front cutaway structural schematic diagram of the utility model.

[0016] Figure 3 It is a schematic diagram of the local structure of the filtering mechanism of the utility model.

[0017] Figure 4 It is a schematic diagram of the back structure of the utility model.

[0018] Figure 5 This is a schematic diagram of the brush plate and the first motor structure of the utility model.

[0019] In the figure: 1. device body; 2. drainage cover plate; 3. filter guide plate; 4. flow chamber; 5. filter mechanism; 501. debris discharge channel; 502. brush plate; 503. first motor; 504. rotating shaft; 505. crushing blade; 506. gear; 507. second motor; 6. filter plate; 7. debris storage box; 8. cover plate; 9. drainage pipe; 10. sliding baffle; 11. fixing knob. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] See also Figure 1-5The utility model provides an embodiment: an environmentally friendly filtering device for municipal drainage, comprising a device body 1 and a filtering mechanism 5, a drainage cover plate 2 is arranged on the left side of the upper end of the device body 1, a filtering guide plate 3 is arranged on the lower end of the drainage cover plate 2, a flow chamber 4 is arranged on the right end of the filtering guide plate 3, a filtering mechanism 5 is arranged inside the flow chamber 4, a debris discharge channel 501 is arranged on the right end of the flow chamber 4, a brush plate 502 is arranged on the top of the filtering guide plate 3, a first motor 503 is arranged on the rear end of the brush plate 502, and a debris discharge channel 501 is arranged on the right end of the filtering guide plate 3. A rotating shaft 504 is provided at the bottom, a crushing blade 505 is provided on the outer surface of the rotating shaft 504, a gear 506 is provided at one end of the rotating shaft 504, a second motor 507 is provided at the end of the rotating shaft 504, a filter plate 6 is provided at the bottom end of the crushing blade 505, a debris storage box 7 is provided at the upper end of the filter plate 6, a cover plate 8 is provided at the upper end of the debris storage box 7, a drainage pipe 9 is provided at the lower end of the filter guide plate 3, a sliding baffle 10 is provided on the left side of the debris storage box 7, and a fixed knob 11 is provided inside the sliding baffle 10.

[0022] Furthermore, the device body 1 and the drain cover plate 2 are hingedly connected, and the drain cover plate 2 and the device body 1 form a rotating structure. Through such an arrangement, it is convenient to maintain and disassemble the inside of the device, and the maintenance efficiency is high.

[0023] Furthermore, the filter guide plate 3 and the device body 1 are connected by a card slot, and the filter guide plate 3 fits tightly with the device body 1. Through such a setting, it is convenient for the staff to disassemble and assemble the filter guide plate 3, thereby improving the maintenance efficiency.

[0024] Furthermore, the brush plate 502 and the first motor 503 are fixedly connected, and two groups of the brush plate 502 and the first motor 503 are provided. Through such a setting, the brush plate 502 can clean the debris on the top of the filter guide plate 3 to avoid clogging.

[0025] Furthermore, the rotating shaft 504 and the crushing blade 505 are connected by a slot, and two groups of the rotating shaft 504 and the crushing blade 505 are provided. Through such an arrangement, the sundries can be chopped and the blockage can be reduced.

[0026] Furthermore, the gear 506 is fixedly connected to the second motor 507, two gears 506 are provided, and they are meshingly connected, and the second motor 507 drives the gear 506 to rotate relatively. Through such a setting, the crushing process can be fully carried out with high crushing efficiency.

[0027] Furthermore, the debris storage box 7 is slidably connected to the sliding baffle 10, and the sliding baffle 10 is threadedly connected to the fixed knob 11. Through such an arrangement, the staff can slide the sliding baffle 10 down to block the entrance of debris, and then pull out the debris storage box 7 for cleaning, which is simple to operate.

[0028] Working principle: The filter mechanism 5 provides convenience for cleaning and maintaining the drainage pipe 9. Water flows into the interior through the drainage cover plate 2, and then the brush plate 502 is driven to rotate by the first motor 503 to clean the debris above the filter guide plate 3 and clean it to the debris discharge channel 501. Then the second motor 507 drives the rotating shaft 504 to rotate, so that the crushing blade 505 on the outer side of the rotating shaft 504 chops the debris. Two gears 506 are provided and meshed, so as to make relative rotation motion to chop the debris. The shredded debris then enters the debris storage box 7. The staff can move the sliding baffle 10 into The filter mechanism 5 can be used to filter the solid debris and the filter element 5 can be used to filter the solid debris. The filter element 5 can be used to filter the solid debris and the filter element 5 can be used to filter the solid debris. The filter element 5 can be used to filter the solid debris and the filter element 5 can be used to filter the solid debris. The filter element 5 can be used to filter the solid debris and the filter element 5. The filter element 5 can be used to filter the solid debris and the filter element 5. The filter element 5 can be used to filter the solid debris and the filter element 5.

[0029] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. An environmentally friendly filtering device for municipal drainage, comprising a device body (1) and a filtering mechanism (5), characterized in that: A drainage cover plate (2) is provided on the left side of the upper end of the device body (1), a filter guide plate (3) is provided at the lower end of the drainage cover plate (2), a flow chamber (4) is provided at the right end of the filter guide plate (3), a filter mechanism (5) is provided inside the flow chamber (4), a debris discharge channel (501) is provided at the right end of the flow chamber (4), a brush plate (502) is provided at the top end of the filter guide plate (3), a first motor (503) is provided at the rear end of the brush plate (502), a rotating shaft (504) is provided at the bottom of the debris discharge channel (501), and the outer surface of the rotating shaft (504) is provided with a filter mechanism (5) at the bottom of the filter guide plate (3). A crushing blade (505) is arranged on the side surface, a gear (506) is arranged at one end of the rotating shaft (504), a second motor (507) is arranged at the end of the rotating shaft (504), a filter plate (6) is arranged at the bottom end of the crushing blade (505), a debris storage box (7) is arranged at the upper end of the filter plate (6), a cover plate (8) is arranged at the upper end of the debris storage box (7), a drainage pipe (9) is arranged at the lower end of the filter guide plate (3), a sliding baffle (10) is arranged on the left side of the debris storage box (7), and a fixed knob (11) is arranged inside the sliding baffle (10).

2. The environmentally friendly filtering device for municipal drainage according to claim 1, characterized in that: The device body (1) and the drainage cover plate (2) are connected by hinges, and the drainage cover plate (2) and the device body (1) form a rotating structure.

3. The environmentally friendly filtering device for municipal drainage according to claim 1, characterized in that: The filter guide plate (3) and the device body (1) are connected by a slot, and the filter guide plate (3) and the device body (1) are tightly fitted.

4. The environmentally friendly filtering device for municipal drainage according to claim 1, characterized in that: The brush plate (502) and the first motor (503) are fixedly connected, and two groups of the brush plate (502) and the first motor (503) are provided.

5. The environmentally friendly filtering device for municipal drainage according to claim 1, characterized in that: The rotating shaft (504) and the crushing blade (505) are connected by a slot, and two sets of the rotating shaft (504) and the crushing blade (505) are provided.

6. The environmentally friendly filtering device for municipal drainage according to claim 1, characterized in that: The gear (506) and the second motor (507) are fixedly connected. Two gears (506) are provided and are meshingly connected. The second motor (507) drives the gears (506) to rotate relative to each other.

7. The environmentally friendly filtering device for municipal drainage according to claim 1, characterized in that: The sundries storage box (7) and the sliding baffle (10) are connected in a sliding manner, and the sliding baffle (10) and the fixed knob (11) are connected in a threaded manner.

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