CN219060306U - Municipal drainage pipeline dredging device - Google Patents

Abstract

The utility model belongs to the technical field of pipeline desilting, in particular to a municipal drainage pipeline desilting device, comprising a base plate and a desilting pipeline installed on the top of the bottom plate, the top of the desilting pipeline is connected with a filter box, the The interior of the filter box is equipped with an arc-shaped filter screen, the inside of the filter box and the top surface of the arc-shaped filter screen is equipped with a first auger, one side of the filter box is connected with a slag discharge pipe, and The first auger extends to the inside of the slag discharge pipe, a second auger is installed inside the dredging pipeline, a motor is installed on the top end of the bottom plate, and the output shaft of the motor is connected to the second auger through a coupling. One end of the auger is fixedly connected. The utility model has a simple structure and is easy to install. It can quickly clean up the silt on the filter screen, and at the same time, it is convenient to clean up the sundries on the filter screen, preventing the drainage pipe from clogging, and improving the drainage effect and efficiency.

Description

A municipal drainage pipe dredging device

technical field

The utility model belongs to the technical field of pipeline desilting, in particular to a municipal drainage pipeline desilting device.

Background technique

After long-term use of the existing municipal drainage pipes, silt will accumulate inside, which will affect the efficiency of drainage; especially in the position near the filter screen, many sundries will accumulate on the surface of the filter screen after long-term use, which will easily cause the filter device to block and will The accumulation of impurities will cause the blockage of the drainage pipe and affect the effect of drainage. The sediment passing through the filter is easy to deposit and form silt, which affects the drainage efficiency of the pipe.

For this reason, design a kind of municipal drainage pipe dredging device to solve the above problems.

Utility model content

In order to solve the problems raised in the above-mentioned background technology. The utility model provides a dredging device for municipal drainage pipes, which can quickly clean up the silt at the filter screen, and at the same time, facilitate the cleaning of sundries on the filter screen, prevent the drainage pipe from being blocked, and improve the drainage effect and efficiency.

In order to achieve the above object, the utility model provides the following technical solutions: a municipal drainage pipeline dredging device, including a bottom plate and a dredging pipeline installed on the top of the bottom plate, the top of the dredging pipeline is connected with a filter box, the The inside of the filter box is equipped with an arc-shaped filter screen, and the inside of the filter box is installed on the top surface of the arc-shaped filter screen. A first auger is installed, and one side of the filter box is connected with a slag discharge pipe. And the first auger extends to the inside of the slag discharge pipe, a second auger is installed inside the dredging pipeline, a motor is installed on the top end of the bottom plate, and the output shaft of the motor is connected to the first auger through a coupling. One end of the second auger is fixedly connected, and the output shaft of the motor is connected with one end of the first auger through a pulley and a belt.

Preferably, the top of the dredging pipeline is communicated with a connecting sleeve, and the top of the connecting sleeve is sealed and connected to a drain elbow through a flange, and a plate filter is connected to the inner side of the connecting sleeve.

Preferably, the inner top of the connecting sleeve is provided with an installation groove, and the edge of the plate filter is slidably connected to the inner side of the installation groove.

Preferably, one end of the dredging pipeline close to the motor is set as a sealed structure, and the other end is set as an open structure, and a desilting valve is installed near the opening of the dredging pipeline.

Preferably, the bottom of the filter box is funnel-shaped, the top of the filter box is connected to a water inlet pipe, and a slag discharge valve is installed at the outlet of the slag discharge pipe.

Preferably, the bottom surface of the arc-shaped filter screen is uniformly connected with reinforcement strips.

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

1. Through the arc-shaped filter screen inside the filter box, it can filter the sewage in the drainage pipe and collect sundries. At the same time, the sediment can be deposited in the dredging pipe, and the first auger and the second auger are driven by the motor. The two augers rotate together to clean up the sundries in the arc-shaped filter, and at the same time clean up the sludge in the dredging pipeline to prevent blockage of the drainage pipeline and improve the drainage effect and efficiency;

2. Through the drainage elbow at the top of the dredging pipeline, it is convenient to discharge the filtered water, and combined with the plate-shaped filter in the connecting sleeve, it can be filtered again, ensuring smooth drainage, and it is convenient to remove the drainage elbow It is easy to clean and rinse the plate-shaped filter when it is disassembled, and it is convenient to use.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the structural representation of the overall exterior of the utility model;

Fig. 2 is the overall internal structure schematic diagram in the utility model;

Fig. 3 is a schematic structural view of one end of the filter box inside the utility model;

Fig. 4 is the structural representation of connection sleeve pipe and plate filter net in the utility model;

In the picture:

1. Bottom plate; 2. Desilting pipeline; 3. Filter box; 4. Curved filter; 5. First auger; 6. Slag discharge pipe; 7. Second auger; 8. Motor; 9. Connection Casing; 10, drainage elbow; 11, plate filter; 12, installation groove; 13, silt discharge valve; 14, water inlet pipe; 15, slag discharge valve;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figure 1-Figure 4;

A municipal drainage pipeline dredging device, comprising a bottom plate 1 and a dredging pipeline 2 installed on the top of the bottom plate 1, the top of the dredging pipeline 2 is connected with a filter box 3, and an arc-shaped filter screen 4 is installed inside the filter box 3 , the inside of the filter box 3 and the top surface of the arc-shaped filter screen 4 is installed with a first auger 5, one side of the filter box 3 is connected with a slag discharge pipe 6, and the first auger 5 extends to the slag discharge pipe 6 inside, a second auger 7 is installed inside the dredging pipeline 2, a motor 8 is installed on the top end of the bottom plate 1, the output shaft of the motor 8 is fixedly connected with one end of the second auger 7 through a coupling, and the motor 8 The output shaft is connected with one end of the first auger 5 through a pulley and a belt.

In this embodiment: based on the problem that the existing municipal drainage pipes are prone to silt clogging at the filter screen, an arc-shaped filter screen 4 is provided inside the filter box 3, which can filter the sewage in the drain pipe and collect At the same time, silt can be deposited in the dredging pipeline 2, and the motor 8 drives the first auger 5 and the second auger 7 to rotate together, which can clean up the arc-shaped filter screen 4 sundries, and at the same time clean the dredging pipeline 2 to clean up the silt in the drain pipe to prevent clogging and improve the drainage effect and efficiency.

It should be noted that both sides of the top of the bottom plate 1 are connected with support seats, and both ends of the dredging pipeline 2 are fixedly placed on the support seats, which ensures the stability of the dredging pipeline 2 .

In combination with the above content, further, the top of the dredging pipeline 2 is connected with a connecting sleeve 9, and the top of the connecting sleeve 9 is connected with a drain elbow 10 through a flange seal, and the inner side of the connecting sleeve 9 is connected with a plate filter. 11. Through the drainage elbow 10 at the top of the dredging pipeline 2, it is convenient to discharge the filtered water, and combined with the plate filter 11 in the connecting sleeve 9, it can be filtered again to ensure the unimpeded drainage. It is convenient to remove the drainage elbow 10, and it is convenient to clean and rinse the plate-shaped filter screen 11, and it is convenient to use.

It should be noted that: the inner top of the connecting sleeve 9 is provided with an installation groove 12, and the edge of the plate filter 11 is slidably connected to the inside of the installation groove 12, so that the drainage elbow 10 can be easily removed and the plate filter 11 can be easily taken out. Clean and rinse, easy to use.

Furthermore, one end of the dredging pipeline 2 near the motor 8 is set as a sealed structure, and the other end is set as an open structure, and the dredging pipeline 2 is equipped with a silt discharge valve 13 near its opening, and the second auger 7 The end away from the motor 8 is rotatably connected to the inside of the dredging pipeline 2 through the bearing frame, so that the motor 8 drives the second auger 7 to rotate stably in the dredging pipeline 2, and can effectively discharge the sediment in the dredging pipeline 2 .

Furthermore, the bottom of the filter box 3 is funnel-shaped, the top of the filter box 3 is connected to a water inlet pipe 14, and a slag discharge valve 15 is installed at the outlet of the slag discharge pipe 6, and the bottom surface of the curved filter screen 4 is evenly connected There are reinforced slats 16, through the water inlet pipe 14, the sewage in the drain pipe can be discharged into the filter box 3, and filtered through the curved filter screen 4, and the filtered sundries can be passed through the slag discharge through the rotation of the first auger 5 The valve 15 is discharged, and the reinforcing slats 16 provided can increase the support strength of the arc-shaped filter screen 4, preventing the arc-shaped filter screen 4 from being deformed by the rotation of the first auger 5, and the structure is reliable.

Working principle: When in use, connect the water inlet pipe 14 of the device with the drainage pipe at the position where the municipal drainage pipe is prone to silt, discharge the sewage in the drainage pipe into the filter box 3, and pass through the curved filter 4. The sewage in the drainage pipe is filtered and sundries are collected, and then the silt can be deposited in the dredging pipeline 2, and the water flow is filtered again through the plate filter 11 in the connecting sleeve 9, and then discharged through the drainage elbow 10 to ensure To ensure the unobstructed drainage, when there are many sundries collected and deposited silt, close the drain pipe, then start the motor 8 to drive the first auger 5 and the second auger 7 to rotate together, so that the curved filter screen 4 sundries can be removed Clean up, and at the same time clean up the silt in the dredging pipeline 2, prevent the drainage pipeline from being blocked, and improve the drainage effect and efficiency.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (6)

1. A municipal drainage pipeline dredging device, characterized in that: it comprises a base plate (1) and a dredging pipeline (2) installed on the top of the base plate (1), and the top of the dredging pipeline (2) is connected with A filter box (3), the interior of the filter box (3) is installed with a curved filter screen (4), and the inside of the filter box (3) is installed on the top surface of the curved filter screen (4) There is a first auger (5), one side of the filter box (3) is connected with a slag discharge pipe (6), and the first auger (5) extends to the inside of the slag discharge pipe (6), so A second auger (7) is installed inside the dredging pipeline (2), and a motor (8) is installed on the top end of the bottom plate (1), and the output shaft of the motor (8) is connected to the first One end of the second auger (7) is fixedly connected, and the output shaft of the motor (8) is in drive connection with one end of the first auger (5) through a pulley and a belt. 2. A municipal drainage pipeline dredging device according to claim 1, characterized in that: the top of the dredging pipeline (2) is connected with a connecting sleeve (9), and the connecting sleeve (9) The top end is sealed with a drain elbow (10) through a flange, and a plate filter (11) is connected to the inner side of the connecting sleeve (9). 3. A municipal drainage pipe dredging device according to claim 2, characterized in that: the inner top of the connecting sleeve (9) is provided with an installation groove (12), and the plate filter (11) The edge of the slide is connected to the inside of the mounting groove (12). 4. A municipal drainage pipeline dredging device according to claim 3, characterized in that: one end of the dredging pipeline (2) close to the motor (8) is set as a sealed structure, and the other end is set as an open structure, and the desilting pipeline (2) is equipped with a desilting valve (13) near its opening. 5. A municipal drainage pipe dredging device according to claim 1, characterized in that: the bottom of the filter box (3) is funnel-shaped, and the top of the filter box (3) is connected to a water inlet pipe (14), a slag discharge valve (15) is installed at the outlet of the slag discharge pipe (6). 6 . The dredging device for municipal drainage pipes according to claim 1 , characterized in that: the bottom surface of the curved filter screen ( 4 ) is evenly connected with reinforcing slats ( 16 ).

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