CN211836531U - River sewage purification device - Google Patents

Abstract

The utility model discloses a river course sewage purification device, including the rose box, fixed mounting has the filter screen on the inner wall of rose box, install reciprocal lead screw through sealed bearing on the inner wall of rose box, install the push pedal on the reciprocal lead screw, the lower extreme of push pedal is hugged closely on the filter screen, install the mounting bracket on the rose box, install the motor on the mounting bracket, install reciprocal lead screw in the pivot of motor. Drive the push pedal through the motor and push the filter residue in with the large granule debris on the filter screen in the filter residue outlet, then open sealing door, be convenient for clear up filter residue outlet intraoral debris, avoid appearing debris and pile up the condition of the clearance of not being convenient for in the rose box.

Description

A river sewage purification device

technical field

The utility model relates to the technical field of river sewage purification, in particular to a river sewage purification device.

Background technique

River water pollution is mainly caused by the intrusion of pollution sources, such as natural rainfall, atmospheric dust, domestic garbage, discharge from factories along the way, etc., as well as long-term accumulation of river bottom silt and harmful substances released from silt. In addition, the water body lacks the necessary circulation, the dissolved oxygen is too low, and the environment for aquatic animals and plants to survive is lacking, so that the water body gradually loses its self-purification ability. , resulting in eutrophication of the water body, the water body gradually turns green, produces peculiar smell, and is easy to turn black and stink.

At present, in the prior art, when purifying river sewage, a fence is used for filtration first, and then a filter box is used to filter the suspended solids of large particles in the sewage. However, when the filter box is used for filtration, the filtered large particle solids will accumulate in the filter box, which is inconvenient to clean.

Utility model content

The purpose of the utility model is to provide a river sewage purification device, so as to solve the problem of inconvenient cleaning that large particles of solids filtered out will accumulate in the filter box when the filter box is used for filtration.

In order to achieve the above purpose, the utility model provides the following technical solutions: a river sewage purification device, comprising a filter box, a filter screen is fixedly installed on the inner wall of the filter box, and a reciprocating bearing is installed on the inner wall of the filter box through a sealed bearing. A screw rod, a push plate is installed on the reciprocating screw rod, the lower end of the push plate is closely attached to the filter screen, a mounting frame is installed on the filter box, a motor is installed on the mounting frame, and a reciprocating motor is installed on the rotating shaft of the motor lead screw.

Preferably, a bar-shaped chute is provided on the inner wall of the filter box, a limit rod is installed on the push plate, and the limit rod is slidably installed on the bar-shaped chute.

Preferably, a switch is installed on the filter box, and the lead wire in the switch is connected with a plug.

Preferably, both sides of the filter box are provided with a filter residue outlet, and a sealed door is hinged on the filter residue outlet through a hinge.

Preferably, a rubber layer is adhered to the sealing door.

Preferably, a buckle protrusion is installed on the outer wall of the filter residue outlet, a buckle ring is installed on the sealing door, and the inner ring of the buckle ring is sleeved on the buckle protrusion.

Compared with the prior art, the beneficial effect of the utility model is that the large particles on the filter screen are pushed into the filter residue outlet by the motor driven push plate, and then the sealing door is opened to facilitate the cleaning of the debris in the filter residue outlet. Avoid the situation where debris accumulates in the filter box and is not easy to clean.

Description of drawings

Fig. 1 is the overall structure front view of the utility model;

Fig. 2 is the front sectional view of the overall structure of the utility model;

3 is a side cross-sectional view of the overall structure of the present invention.

In the picture: 1 filter box, 2 filter screen, 3 reciprocating screw rod, 4 push plate, 5 mounting frame, 6 motor, 7 bar chute, 8 limit rod, 9 switch, 10 plug, 11 filter residue outlet, 12 seal Door, 13 rubber layers, 14 snap protrusions, 15 buckles.

Detailed ways

Please refer to FIG. 1 and FIG. 2, the utility model provides a technical solution: a river sewage purification device, comprising a filter box 1, a filter screen 2 is fixedly installed on the inner wall of the filter box 1, and the filter screen 2 is installed on the filter screen 2 by screws. In the box 1, a sealing ring is arranged between the filter screen 2 and the filter box 1, the inner wall of the filter box 1 is installed with a reciprocating screw 3 through a sealing bearing, and a push plate 4 is installed on the reciprocating screw 3 through threads, and the push plate 4 The lower end of the filter box is closely attached to the filter screen 2, the filter box 1 is installed with a mounting frame 5 through screws, and the mounting frame 5 is installed with a motor 6 through bolts. The reciprocating screw rod 3 is installed, and the motor 6 is controlled by the switch 9 to run, the motor 6 drives the reciprocating screw rod 3 to rotate, and the reciprocating screw rod 3 pushes the push plate 4 to do reciprocating motion through the thread, which can not only push the filter screen 2 through the push plate 4. Large particles of debris are pushed into the filter residue outlet 11 , and the blockage of the filter screen 2 can be avoided.

Please refer to Fig. 2 and Fig. 3, the inner wall of the filter box 1 is provided with a bar-shaped chute 7, the push plate 4 is installed with a limit rod 8 through screws, and the limit rod 8 is slidably installed on the bar-shaped chute 7, through the limit The rod 8 cooperates with the bar-shaped chute 7 so that the push plate 4 can only reciprocate on the reciprocating screw rod 3 to avoid the situation that the push plate 4 rotates.

1 and 3, a switch 9 is installed on the filter box 1 through screws, a plug 10 is connected to the lead wire in the switch 9, and an external power source is connected through the plug 10, and the motor 6, the switch 9 and the external power source are connected in series.

Please refer to FIG. 1 and FIG. 2 , both sides of the filter box 1 are provided with a filter residue outlet 11 , a sealing door 12 is hinged on the filter residue outlet 11 through a hinge, and a rubber layer 13 is adhered to the sealing door 12 , and the rubber layer 13 can ensure The sealing effect between the filter residue outlet 11 and the sealing door 12, the outer wall of the filter residue outlet 11 is provided with a buckle protrusion 14 through screws, and a buckle ring 15 is installed on the sealing door 12 through screws. Buckle on the protrusion 14.

When the utility model is specifically implemented, sewage is pumped through the water inlet of the filter box 1, the sewage is filtered out of large particles by the filter screen 2, the operation of the motor 6 is controlled by the switch 9, and the motor 6 drives the reciprocating screw rod 3 to rotate, and the reciprocating wire rod 3 rotates. The rod 3 pushes the push plate 4 to reciprocate through the thread, so that the push plate 4 pushes the large particles of debris on the filter screen 2 into the filter residue outlet 11, and then pulls the retaining ring 15 to disengage the buckle protrusion 14, and the sealing door can be opened. 12. It is convenient to clean the sundries in the filter residue outlet 11, so as to avoid the situation that the sundries accumulate in the filter box 1 and are not easy to clean.

Claims (6)

1. The utility model provides a river course sewage purification device, includes rose box (1), its characterized in that: fixed mounting has filter screen (2) on the inner wall of rose box (1), install reciprocal lead screw (3) through sealed bearing on the inner wall of rose box (1), install push pedal (4) on reciprocal lead screw (3), the lower extreme of push pedal (4) is hugged closely on filter screen (2), install mounting bracket (5) on rose box (1), install motor (6) on mounting bracket (5), install reciprocal lead screw (3) in the pivot of motor (6).

2. The river sewage purification device according to claim 1, wherein: be equipped with bar spout (7) on the inner wall of rose box (1), install gag lever post (8) on push pedal (4), gag lever post (8) slidable mounting is in bar spout (7).

3. The river sewage purification device according to claim 1, wherein: a switch (9) is installed on the filter box (1), and a lead led out from the switch (9) is connected with a plug (10).

4. The river sewage purification device according to claim 1, wherein: both sides of rose box (1) all are equipped with filter residue export (11), and it has sealing door (12) to hinge through the hinge on filter residue export (11).

5. The river sewage purification device according to claim 4, wherein: the sealing door (12) is adhered with a rubber layer (13).

6. The river sewage purification device according to claim 4, wherein: buckle arch (14) are installed on the outer wall of filter residue export (11), install buckle (15) on sealing door (12), the inner circle cover of buckle (15) is established on buckle arch (14).

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