CN220758182U - Sewage treatment device for water conservancy river channel - Google Patents

Abstract

The utility model provides a sewage treatment device for water conservancy rivers, including a guide box, a river water inlet is provided at the upper rear end of the guide box, and a river water outlet is provided at the lower front end of the guide box. It is characterized in that a river water solid-liquid separator is installed on the inner side of the guide box, a debris cleaner is installed on the upper part of the river water solid-liquid separator, a guide pipe is provided on the upper right side of the river water solid-liquid separator, and an inclined bracket is integrally provided on the lower left side of the guide pipe; the river water solid-liquid separator includes a cylindrical material lifting barrel, and a water filter net is inlaid on the inner lower part of the cylindrical material lifting barrel. The beneficial effects of the utility model are as follows: the arrangement of the cylindrical material lifting barrel, the water filter net, the metal support rod and the funnel-shaped guide separation net is conducive to filtering the river water, and the conical filter net gathers the filtered materials together to prevent the filter net from being blocked.

Description

A sewage treatment device for water conservancy river

Technical Field

The utility model belongs to the technical field of sewage treatment for rivers, and in particular relates to a sewage treatment device for water conservancy rivers.

Background technique

River sewage mainly comes from industrial sewage, domestic wastewater and commercial water, etc. During the treatment process, the silt and debris in the sewage must be separated first. The existing sewage treatment equipment for water conservancy rivers includes river sewage filter screen plates, chutes, scrapers, sliders, impurity trough frames, rope connection frames, suspension ropes, bearing frames, bearings, rotating shafts, guide wheels, winding motors, reducers and winding wheels. A group of chutes are respectively provided on the left and right sides of the front end of the river sewage filter screen plate. The filter screen of this type of equipment is very easy to clog, and the filter screen needs to be cleaned frequently, which requires a lot of manpower.

Utility Model Content

In view of the above technical problems, the utility model provides a sewage treatment device for water conservancy rivers, which separates solids in river water through a filter. The conical filter can gather the solids in the middle, and can be automatically cleaned by a lifting auger to prevent the filter from being blocked.

The technical solution is as follows: a sewage treatment device for water conservancy rivers, including a guide box, a river water inlet is opened at the upper rear end of the guide box, and a river water outlet is opened at the lower front end of the guide box. It is characterized in that a river water solid-liquid separator is installed on the inner side of the guide box, a debris cleaner is installed on the upper part of the river water solid-liquid separator, a guide pipe is arranged on the upper right side of the river water solid-liquid separator, and an inclined bracket is integrated with the lower left side of the guide pipe.

Preferably, the river water solid-liquid separator comprises a cylindrical lifting barrel, the inner lower part of which is inlaid with a moisture filter screen, the lower part of which is welded with a metal support rod, and the lower part of which is provided with a funnel-shaped guide separation screen.

Preferably, the debris cleaner comprises a sealed box body, a top bracket is fixed by bolts on the upper part of the sealed box body, a material lifting rotating motor is bolted on the upper middle position of the top bracket, and a material lifting auger shaft is arranged at the lower middle position of the top bracket.

Preferably, the upper part of the cylindrical lifting barrel is bolted to the inner upper part of the guide box body, and the upper part of the cylindrical lifting barrel extends to the outer upper part of the guide box body.

Preferably, the metal support rod is arranged on the inner side of the funnel-shaped guide separation net, and the lower part of the metal support rod is connected to the inner side of the funnel-shaped guide separation net by bolts.

Preferably, the funnel-shaped guide separation net is bolted to the inner side of the guide box, and the guide box is located between the river inlet and the river outlet.

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

In the utility model, the arrangement of the cylindrical material lifting barrel, the moisture filter screen, the metal support rod and the funnel-shaped guide separation screen is conducive to filtering the river water, and the conical filter screen gathers the filtered materials together to prevent the filter screen from being blocked.

In the utility model, the arrangement of the sealing box, the top bracket, the material-lifting rotating motor and the material-lifting auger shaft is conducive to cleaning the gathered filtered materials, and the staff is not required to clean the filter screen regularly, thus saving human resources.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a schematic structural diagram of a river water solid-liquid separator of the present utility model;

FIG. 3 is a schematic structural diagram of the debris cleaner of the present utility model.

In the figure:

1. Guide box; 2. River water inlet; 3. River water outlet; 4. River water solid-liquid separator; 41. Cylindrical lifting barrel; 42. Water filter; 43. Metal support rod; 44. Funnel-shaped guide separation net; 5. Debris cleaner; 51. Sealed box; 52. Top bracket; 53. Lifting rotary motor; 54. Lifting auger shaft; 6. Guide pipe; 7. Tilting bracket.

Implementation

The utility model is further described below in conjunction with the accompanying drawings:

Example

As shown in Figure 1, a sewage treatment device for water conservancy rivers includes a guide box 1, a river water inlet 2 is opened at the upper rear end of the guide box 1, and a river water outlet 3 is opened at the lower front end of the guide box 1. It is characterized in that a river water solid-liquid separator 4 is installed on the inner side of the guide box 1, a debris cleaner 5 is installed on the upper part of the river water solid-liquid separator 4, a guide pipe 6 is arranged on the upper right side of the river water solid-liquid separator 4, and an inclined bracket 7 is integrated on the lower left side of the guide pipe 6.

In the above embodiment, specifically, the sealing box body 51 is bolted to the upper part of the cylindrical lifting barrel 41 , and the inner side of the sealing box body 51 is communicated with the inner upper part of the cylindrical lifting barrel 41 .

In the above embodiment, specifically, the material lifting auger shaft 54 is inserted into the inner side of the cylindrical material lifting barrel 41 , and the upper part of the cylindrical material lifting barrel 41 is connected to the material lifting rotating motor 53 by a coupling.

In the above embodiment, specifically, the left side of the guide pipe 6 is bolted to the inner right side of the sealing box 51 , and the inclined bracket 7 is bolted to the upper right part of the guide box 1 .

working principle

The working principle of the utility model is as follows: the sewage in the river channel enters the inner side of the guide box 1 through the river channel water inlet 2, and flows downward on the inner side thereof, the sewage passes through the inner side of the funnel-shaped guide separation net 44 and flows out from the inner side of the river channel water outlet 3, the funnel-shaped guide separation net 44 filters the sewage, and the filtrate rolls along the inner side of the funnel-shaped guide separation net 44 toward the middle position, and finally accumulates around the metal support rod 43, the lifting rotary motor 53 drives the lifting auger shaft 54 to rotate on the inner side of the cylindrical lifting barrel 41, and drives the filtrate to move upward on the inner side of the cylindrical lifting barrel 41 until it moves to the inner side of the sealing box 51, and the filtrate is discharged to the lower right part through the guide pipe 6.

Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims (6)

1. A sewage treatment device for a water conservancy river, comprising a guide box (1), a river water inlet (2) being provided at the upper rear end of the guide box (1), and a river water outlet (3) being provided at the lower front end of the guide box (1), characterized in that a river water solid-liquid separator (4) is installed on the inner side of the guide box (1), a debris cleaner (5) is installed on the upper part of the river water solid-liquid separator (4), a guide pipe (6) is provided on the upper right side of the river water solid-liquid separator (4), and an inclined bracket (7) is integrally provided on the lower left side of the guide pipe (6). 2. The sewage treatment device for water conservancy rivers as described in claim 1 is characterized in that the river water solid-liquid separator (4) includes a cylindrical lifting barrel (41), the lower inner part of the cylindrical lifting barrel (41) is inlaid with a moisture filter net (42), the lower part of the cylindrical lifting barrel (41) is welded with a metal support rod (43), and the lower part of the cylindrical lifting barrel (41) is provided with a funnel-shaped guide separation net (44). 3. The sewage treatment device for water conservancy rivers as described in claim 1 is characterized in that the debris cleaner (5) includes a sealed box body (51), a top bracket (52) is fixed to the upper bolts of the sealed box body (51), a lifting rotating motor (53) is bolted to the upper middle position of the top bracket (52), and a lifting auger shaft (54) is provided at the lower middle position of the top bracket (52). 4. The sewage treatment device for water conservancy rivers as described in claim 2 is characterized in that the upper part of the cylindrical lifting barrel (41) is bolted to the upper inner part of the guide box (1), and the upper part of the cylindrical lifting barrel (41) extends to the upper outer part of the guide box (1). 5. The sewage treatment device for water conservancy rivers as described in claim 2 is characterized in that the metal support rod (43) is arranged on the inner side of the funnel-shaped guide separation net (44), and the lower part of the metal support rod (43) is bolted to the inner side of the funnel-shaped guide separation net (44). 6. The sewage treatment device for water conservancy rivers as described in claim 2 is characterized in that the funnel-shaped guide separation net (44) is bolted to the inner side of the guide box (1), and the guide box (1) is located between the river inlet (2) and the river outlet (3).