Anti-blocking sewage separating and filtering device

Abstract

The utility model belongs to the technical field of sewage treatment equipment, and particularly discloses an anti-blocking sewage separating and filtering device which is characterized in that a roller is obliquely arranged in a filtering box, the obliquely upward end of the roller is fixedly connected with a connecting port, one side wall of the filtering box is fixedly connected with an obliquely arranged water inlet pipe, and the water inlet pipe extends into the filtering box; a material receiving plate is hinged to one side of the supporting frame. A filter screen is fixedly connected to the lower portion in the filter box, a water outlet is formed in the bottom of the filter box, a box door is arranged on the lower side of the filter box, and a push plate is fixedly connected to the upper portion of the filter screen. By arranging the water inlet pipe, the spray head and the steel brush, the filter screen on the roller can be prevented from being blocked, by arranging the push plate and the telescopic rod, impurities on the filter screen can be cleaned in time, blocking is avoided, and the treatment efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to sewage treatment equipment technical field, concretely is a kind of sewage separation filter device of anti-blocking. BACKGROUND

[0002] With the acceleration of urbanization, the discharge of domestic sewage and industrial wastewater has increased dramatically, posing a serious threat to water resources and the ecological environment. In traditional wastewater treatment methods, pretreatment is often the first step, but during the wastewater pretreatment process, clogging is likely to occur. Traditional filter devices, such as screens and gratings, are prone to clogging due to the accumulation of impurities when treating wastewater containing a large amount of suspended solids, affecting treatment efficiency and water quality. In addition, traditional devices require frequent cleaning, leading to a decline in treatment efficiency and an inability to meet the needs of large-scale wastewater treatment. Frequent cleaning and maintenance also increase labor and material costs, reducing the economic efficiency of the device. In summary, traditional wastewater treatment devices often face problems such as clogging, low treatment efficiency, and high maintenance costs, especially when treating wastewater containing a large amount of suspended solids, oil, and other impurities. Therefore, a device that can prevent filter screen clogging during domestic wastewater treatment, improve treatment efficiency, and separate and recover large-particle impurities from liquid filtration is needed. SUMMARY

[0003] To address the above technical problems, the utility model provides a device that can prevent filter screen clogging during domestic wastewater treatment, improve treatment efficiency, and separate and recover large-particle impurities from liquid filtration, solving the problems of easy clogging and poor filtration efficiency of traditional wastewater treatment devices.

[0004] The technical scheme of the utility model discloses in order to solve above technical problem, a kind of anti-clogging sewage separation filter device, including filter box, the upper part of the filter box is inclined and is provided with drum, the lateral wall of the drum is provided as mesh structure, one end of the drum is inclined upwards and is fixedly connected with connecting port by adapter, the other end of the connecting port is fixedly connected with water inlet pipe, the connecting port is penetrated and fixedly connected on the lateral wall of the filter box, the outside of one end of the drum is inclined upwards and is fixedly connected with toothed belt, the lateral wall rotationally connected with gear in the filter box, the gear is driven by motor, the gear is engaged with the toothed belt and drives, fixedly connected with support frame below one end of the drum is inclined downwards, rotatingly connected with rotor in the middle of the support frame, the rotor is abutted with one end of the drum is inclined downwards, the lateral wall of the filter box is fixedly connected with the water inlet pipe of obliquely arranged, the water inlet pipe is inserted into the filter box, a plurality of spray heads are fixedly connected on the water inlet pipe, both ends are fixedly connected with support rod, steel brush is fixedly connected on the support rod, the steel brush is abutted with the lateral wall of the drum, the support frame is hinged with material receiving plate on one side, the filter screen is fixedly connected with push plate above in the filter box, the push plate is fixedly connected with telescopic rod on one side, the telescopic rod is driven by hydraulic pump.

[0005] Further, the outside of one end of the drum is provided with a layer of support belt, the rotor is abutted with the support belt.

[0006] Further, the input end of the water inlet pipe is penetrated through the lateral wall of the filter box and is connected with water source, the inclination angle of the water inlet pipe is same with the inclination angle of the drum, and the water inlet pipe is suspended and is arranged in the center of the drum.

[0007] Further, valve is installed on the water inlet pipe.

[0008] Further, one end of the material receiving plate is hinged with the side of the support frame, and is located below one end of the drum is inclined downwards, strip hole is formed in the side of the filter box, the other end of the material receiving plate is penetrated through the strip hole and extends outward.

[0009] Compared with prior art, the utility model has the following advantages:

[0010] 1.The utility model discloses a rotatory grid structure roller can separate sewage and larger impurities, set up the water inlet pipe parallel with the roller, set up the shower head on the water inlet pipe, can clean the roller shell, avoid the impurity blockage roller shell, set up the steel brush, can brush the roller at any time, avoid the impurity and get stuck in the roller grid, improve sewage filtering efficiency, set up the filter screen can filter out the silt and small particle impurities in the sewage, improve the processing efficiency, set up the push -board and telescopic link on the filter screen, can clean the impurity and silt on the filter plate in time, improve the filtering effect and reduce the manual labor intensity simultaneously.

[0011] 2.By setting up the strip hole, setting up the receiving plate and extending to the outside through the strip hole, can separate and collect larger impurities through the receiving plate, improve the sewage treatment efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is the structure schematic diagram of the utility model.

[0013] Fig. 2 It is the structure schematic diagram of the roller in the utility model.

[0014] Fig. 3 It is the plan view of the utility model.

[0015] In the drawing: 1, filter box, 2, roller, 3, water inlet pipe, 4, support, 5, steel brush, 6, shower head, 7, adapter, 8, water inlet pipe, 9, valve, 10, motor, 11, gear, 12, toothed belt, 13, support frame, 14, rotor, 15, box door, 16, receiving plate, 17, filter screen, 18, water outlet, 19, hydraulic pump, 20, telescopic link, 21, push -board, 22, connecting port. DETAILED DESCRIPTION

[0016] The utility model will be described further below in conjunction with the drawings.

[0017] As Figs. 1 to 3The illustrated anti-clogging sewage separation filter device, including filter box 1, filter box 1 bottom is provided with support leg, in order to be able to separate the larger impurities in sewage, in the filter box 1 upper part is inclined to be provided with the drum 2, the drum 2 side wall is provided with mesh structure, in order to ensure that the drum 2 one end fixed, convenient and water inlet pipe 8 is connected, in the drum 2 is inclined to one end upwards through the adapter 7 fixedly connected with the connecting port 22, the connecting port 22 other end fixedly connected with water inlet pipe 8, the adapter 7 one end and water inlet pipe 8 fixedly connected, the other end is rotatably connected with the drum 2, in order to ensure that the connecting port fixed, the connecting port 22 is fixedly connected on the filter box 1 side wall, in order to be able to make the drum 2 rotate evenly, in the drum 2 is inclined to one end outside fixedly connected with the toothed belt 12, in order to provide the power of the drum 2 rotation, the filter box 1 inner side wall is rotatably connected with the gear 11, the gear 11 is driven by motor 10, the gear 11 and the toothed belt 12 meshing transmission, the motor 10 is fixedly connected on the filter box 1 outside, the motor 10 output end penetrates the filter box 1 side wall and is fixedly connected with the gear 11, in order to increase the support force of the gear 11, the support platform is arranged in the filter box 1 inner side, in order to be able to support the drum 2 one end downwards, in the drum 2 is inclined to one end below fixedly connected with the support frame 13, the support frame 13 is inclined to be arranged, the support frame 13 middle part is rotatably connected with the rotor 14, the rotor 14 and the drum 2 are inclined to one end downwards, make the rotor 14 surface and the drum 2 outer surface parallel, in order to be able to clean the drum 2 shell, avoid blockage, the filter box 1 one side wall is fixedly connected with the inclined setting water inlet pipe 3, the water inlet pipe 3 extends into the filter box 1 inside, the water inlet pipe 3 is fixedly connected with a plurality of spray heads 6, the spray head 6 direction is towards the drum 2 top, in order to be able to clean the impurities attached to the drum 2 in time, the water inlet pipe 3 both ends are fixedly connected with the support rod 4, the support rod 4 is fixedly connected with the steel brush 5, the steel brush 5 and the drum 2 side wall abut, in order to be able to separate the larger impurities and sewage, and the impurities are discharged outside the filter box 1 and are recycled, the support frame 13 one side is hingedly connected with the receiving plate 16, in order to be able to further purify sewage, improve the filtering efficiency, the filter screen 17 is fixedly connected in the filter box 1 lower part, in order to facilitate the recovery of filtered wastewater, the water outlet 18 is set up in the filter box 1 bottom, in order to be able to separate and discharge the sludge and small particle impurities on the filter screen 17, the box door 15 is set up in the filter box 1 right lower side, the box door 15 is opposite to the push plate 21, in order to be able to discharge the impurities on the filter screen 17 from the box door 15, the push plate 21 is fixedly connected above the filter screen 17, the push plate 21 one side is fixedly connected with the telescopic rod 20, the telescopic rod 20 is driven by hydraulic pump 19, the hydraulic pump 19 is fixedly connected on the filter box 1 outside, the impurities are pushed to the box door 15 by the push plate 21 pushed by the telescopic rod 20, open the box door and clean, improve the filtering efficiency.

[0018] In order to avoid greater friction on the drum 2, a layer of support belt is arranged on the outer surface of the drum 2 one end downwards.

[0019] In order to uniformly brush the drum 2, avoid the blockage of the outer side of the drum 2, the water inlet pipe 3 is connected with the water source through the filter box 1 side wall, the inclination angle of the water inlet pipe 3 is the same as the inclination angle of the drum 2, and the water inlet pipe 3 is suspended and inclined to be arranged at the center of the drum 2, in order to provide the stability of the water inlet pipe 3, the water inlet pipe 3 is fixed at the input end through the fixing plate, and the support force of the water inlet pipe 3 is increased.

[0020] In order to facilitate the control of the sewage input, the valve 9 is installed on the water inlet pipe 8.

[0021] In order to facilitate the discharge of impurities outside the filter box 1, the impurities are separated from the sewage, one end of the receiving plate 16 is hinged to the side of the support frame 13 and located below the end of the drum 2 inclined downward, a strip-shaped hole is formed in the side of the filter box 1, and the other end of the receiving plate extends outward through the strip-shaped hole.

[0022] The specific working process of the utility model is as follows:

[0023] First, open the valve 9, and the domestic sewage is input into the drum 2 from the water inlet pipe 8, at this time, the motor 10 is started, the motor drives the gear 11 to rotate, the gear 11 is engaged with the gear belt 12 to drive, so that the drum 2 starts to rotate, at this time, the impurities in the sewage adhere to the inner wall of the drum 2, the sewage flows to the lower filter screen 17 from the side wall of the drum 2, through the continuous rotation of the drum 2, the impurities flow out from the end of the drum 2 inclined downward and fall on the receiving plate 16, so as to be discharged outside the filter box 1 for recycling, during the rotation process, the steel brush 5 continuously contacts the inner wall of the drum 2, when the impurities rotate to the top of the drum 2, the impurities are brushed to the lower part by the steel brush 5, when there are more impurities adhered to the inner wall of the drum 2, water is input into the water inlet pipe 3, so that the inner wall of the drum 2 is continuously cleaned by the water, the side wall of the drum 2 is prevented from being blocked, and the filtration efficiency is improved, when the sewage falls on the filter screen 17, the sewage is filtered again, the small particle impurities and sludge and sand in the sewage are separated above the filter screen 17, and the filtered water flows out from the lower water outlet 18, when there are more impurities and sand on the filter screen 17, the hydraulic pump 19 is started, the telescopic rod 20 is driven to be elongated, the telescopic rod 20 pushes the push plate 21 forward, the impurities are pushed to the box door 15, the impurities are discharged from the box door 15, and the domestic sewage is treated according to the above steps, so that the sewage and the impurities can be treated separately, the sewage purification efficiency is improved, conditions for subsequent sewage purification are provided, meanwhile, the device is prevented from being blocked, and the filtration efficiency is improved.

Claims

1. A clog-proof sewage separation filtering device comprising a filtering tank (1), characterized in that: The upper part of the filter box (1) is provided with a roller (2), the side wall of the roller (2) is provided with a mesh structure, one end of the roller (2) is fixedly connected with a connecting port (22) through an adapter (7), the other end of the connecting port (22) is fixedly connected with a water inlet pipe (8), the connecting port (22) penetrates the side wall of the filter box (1) and is fixedly connected thereto, the outer side of one end of the roller (2) is fixedly connected with a toothed belt (12), the inner side wall of the filter box (1) is rotatably connected with a gear (11), the gear (11) is driven by a motor (10), the gear (11) is in meshing transmission with the toothed belt (12), a support frame (13) is fixedly connected below the other end of the roller (2), a rotor (14) is rotatably connected to the middle of the support frame (13), the rotor (14) abuts against the other end of the roller (2), an inclined water inlet pipe (3) is fixedly connected to one side wall of the filter box (1), the water inlet pipe (3) extends into the filter box (1), a plurality of spray heads (6) are fixedly connected to the water inlet pipe (3), two ends of the water inlet pipe (3) are fixedly connected with support rods (4), steel brushes (5) are fixedly connected to the support rods (4), the steel brushes (5) abut against the side wall of the roller (2), a material receiving plate (16) is hingedly connected to one side of the support frame (13), a filter screen (17) is fixedly connected to the lower part of the filter box (1), a water outlet (18) is formed in the bottom of the filter box (1), a box door (15) is formed in the lower side of the filter box (1), a push plate (21) is fixedly connected above the filter screen (17), a telescopic rod (20) is fixedly connected to one side of the push plate (21), and the telescopic rod (20) is driven by a hydraulic pump (19).

2. A non-clogging effluent separation filter apparatus as defined in claim 1, wherein: The outer side of one end of the roller (2) is provided with a layer of support belt, and the rotor (14) abuts against the support belt.

3. The clog resistant effluent separation filter device of claim 1, wherein: The input end of the water inlet pipe (3) penetrates the side wall of the filter box (1) and is connected with a water source, the inclination angle of the water inlet pipe (3) is the same as the inclination angle of the roller (2), and the water inlet pipe (3) is suspended and inclined at the center of the roller (2).

4. The clog resistant effluent separation filter device of claim 1, wherein: A valve (9) is installed on the water inlet pipe (8).

5. The clog resistant effluent separation filter device of claim 1, wherein: One end of the material receiving plate (16) is hingedly connected to the side of the support frame (13) and located below the other end of the roller (2), a strip-shaped hole is formed in the side of the filter box (1), and the other end of the material receiving plate penetrates the strip-shaped hole and extends outward.

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