CN103835364B - Waterpower self-cleaning brush device - Google Patents

Abstract

The present invention relates to a kind of waterpower self-cleaning brush device, belong to plumbing equipment technical field.Comprise check dam, it is obstructing surface inside described check dam, described check dam outer tip end is fixedly connected with the spilling water deflector vertical with check dam, water wheels are provided with below described spilling water deflector, the top of described watertight shutter and spilling water deflector is provided with round brush, described water wheels are connected by transmission device with round brush, are provided with retaining device inside described check dam.The present invention utilizes hydro powered water wheels, can automatically operate continuously, without the need to outer power, and low-carbon environment-friendly; The reverse-flow rotation of round brush, ensures high-efficiency cleaning effect, can not produce blocking, alluvial.

Description

Hydraulic self-cleaning roller brush device

technical field

The invention belongs to the technical field of water supply and drainage equipment, and in particular relates to a hydraulic self-cleaning roller brush device.

Background technique

Consolidated sewage in cities in my country is mainly rainwater discharge, which has always been natural discharge. Pollutants in sewage, including solid pollutants, are discharged into rivers, rivers, lakes and other water sources, which not only pollute water sources, but also affect urban landscapes. As the requirements for water source pollution control are getting higher and higher, there is an urgent need for a device that can purify pollutants in sewage and then discharge them into water sources such as rivers, rivers, and lakes.

Contents of the invention

The object of the present invention is to provide a hydraulic self-cleaning roller brush device aiming at the defects of the prior art.

The technical scheme adopted in the present invention is: comprising a water retaining dam, the inner side of the water retaining dam is a water retaining surface, the outer top of the water retaining dam is fixedly connected with an overflow deflector perpendicular to the water retaining dam, and a water deflector is arranged below the overflow deflector. A roller brush is provided above the water retaining dam and the overflow deflector, the water wheel and the roller brush are connected through a transmission device, and a slag blocking device is provided inside the water retaining dam.

Further, the slag blocking device includes a slag blocking plate vertically arranged inside the dam, the slag blocking plate is fixedly connected to the top of the slag blocking plate, and the end of the slag blocking plate goes deep into the comb-shaped burrs of the rolling brush, A fixed sludge baffle is provided below the slag baffle, an opening is provided between the top of the fixed sludge baffle and the end of the slag baffle, and the bottom of the fixed sludge baffle is hinged to one end of the floating sludge baffle. The other end of the floating sludge baffle is a free end, and the floating sludge baffle is inclined to the side facing the water flow.

Further, the top of the fixed sludge baffle is tangent to the outer edge of the roller brush.

Further, the transmission device is a sprocket.

Furthermore, the width of the rolling brush is the same as that of the weir.

The invention uses water power to drive the water wheel, which can run continuously and automatically without external power, and is low-carbon and environmentally friendly; the counter-current rotation of the rolling brush ensures efficient cleaning effect and does not cause blockage or deposition.

Description of drawings

Fig. 1 is a schematic front view of the structure of the present invention;

Fig. 2 is the working schematic diagram of rainfall overflow of the present invention;

Fig. 3 is a schematic diagram of the water receding work of the present invention after rain.

In the figure, 1—water wheel; 2—overflow deflector; 3—rolling brush; 4—slag retaining board; 5—slag retaining board; 6—dam; 7—fixed sludge baffle; 8—floating sludge Baffle; 9—solid pollutants; 10—overflow; 11—transmission device.

Detailed ways

The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments to facilitate a clear understanding of the present invention, but they do not limit the present invention.

As shown in Figures 1 to 3, the present invention includes a dam 6, the inner side of the dam 6 is a water retaining surface, the outer top of the dam 6 is fixedly connected with an overflow deflector 2 perpendicular to the dam 6, and A water wheel 1 is provided below the overflow deflector 2, and a rolling brush 3 is provided above the retaining dam 6 and the overflow deflector 2, and the water wheel 1 and the rolling brush 3 are connected through a transmission device 11, and the transmission device 11 is a sprocket, and the inner side of the dam 1 is provided with a slag blocking device. The water overflowing the dam 6 impacts the water wheel 1 to rotate through the overflow deflector 2, and the water wheel 1 drives the rolling brush 3 to rotate through the transmission device.

In the above solution, the slag retaining device includes a slag retaining plate 5 arranged vertically inside the dam 6, the slag retaining plate 5 is fixedly connected to the slag retaining plate 4, and the slag retaining plate 5 and the slag retaining plate 4 are fixed On the cement foundation, the end of the slag-blocking plate 4 goes deep into the comb-shaped burrs of the roller brush 3 to peel off the solid pollutants 9 in the overflow sewage intercepted by the comb-shaped burrs on the roller brush 3, and the bottom of the slag-blocking plate 4 is set There is a fixed sludge baffle 7, and the fixed sludge baffle 7 is fixed on the cement foundation. There is an opening between the top of the fixed sludge baffle 7 and the end of the slag blocking plate 4. The fixed sludge baffle 7 The top is tangent to the outer edge of the roller brush 3, the bottom of the fixed sludge baffle 7 is hinged with one end of the floating sludge baffle 8 through a hinge, the other end of the floating sludge baffle 8 is a free end, and the floating sludge baffle 8 is free. Mud baffle 8 is inclined to the side facing the current. The floating sludge baffle 8 can rotate around the hinge. When the rainfall water level rises, the floating sludge baffle rotates and closes around the hinge under the buoyancy of the water, and overlaps with the slag retaining plate 5. The solid pollutants in the overflow sewage 9 The slag blocking plate 4 is peeled off into the closed pollutant collection space formed by the floating sludge baffle 8 and the slag baffle 5 .

The width of the rolling brush 3 described in the present invention is the same as the width of the dam 6, even if the water flow can all flow through the rolling brush to clean up the solid pollutants in the water flow.

Working principle of the present invention: when it rains, as the water level rises, the floating sludge baffle 8 is closed. The overflow flow 10 overflowing the dam 6 impacts the water wheel 1 to rotate through the overflow deflector 2, as shown in Figure 2, the direction b in the figure is the direction of rotation of the water wheel, and the water wheel 1 drives the roller brush 3 through the transmission device 11 Countercurrent rotation, the direction a in the figure is the rotation direction of the roller brush, and it starts to filter the overflow sewage. The comb-like burrs on the roller brush 3 can intercept the solid pollutants 9 in the overflow sewage, and are peeled off by the slag blocking plate 4, and enter the floating sludge from the opening between the top of the fixed sludge baffle 7 and the end of the slag blocking plate 4 In the closed pollutant collection space formed by the baffle plate 8 and the slag retaining plate 5, the overflow of the combined sewage is kept clean. During the overflow process, the floating sludge baffle 8 is kept closed. After the rainfall is over, the combined sewage no longer passes through the dam 6, and as the water level decreases, the floating sludge baffle 8 is opened, as shown in Figure 3, the direction c in the figure is the direction of the reflux of the intercepted solid pollutants 9, and then The solid pollutants 9 are transported to the sewage treatment plant through the sewage pipeline.

The content not described in detail in this specification belongs to the prior art known to those skilled in the art.

Claims (4)

1. a waterpower self-cleaning brush device, it is characterized in that: comprise check dam, it is obstructing surface inside described check dam, described check dam outer tip end is fixedly connected with the spilling water deflector vertical with check dam, water wheels are provided with below described spilling water deflector, the top of described checkdam and spilling water deflector is provided with round brush, described water wheels are connected by transmission device with round brush, retaining device is provided with inside described check dam, described retaining device comprises the slag trap being arranged on check dam inboard, upright and arranging, described slag trap top is fixedly connected with debris retaining plate, described debris retaining plate end gos deep in the pectination burr of round brush, fixing mud baffle plate is provided with below described debris retaining plate, fixing mud baffle plate is fixed on concrete pedestal, opening is provided with between described fixing mud baffle plate top and debris retaining plate end, hinged with floating mud baffle plate one end bottom described fixing mud baffle plate, the other end of described floating mud baffle plate is free end, described floating mud baffle plate tilts to the side in face of current.

2. a kind of waterpower self-cleaning brush device according to claim 1, is characterized in that: top and the round brush outer of described fixing mud baffle plate are tangent.

3. a kind of waterpower self-cleaning brush device according to claim 1, is characterized in that: described transmission device is sprocket wheel.

4. a kind of waterpower self-cleaning brush device according to claim 1, is characterized in that: the width of described round brush is identical with the width of check dam.