CN203803189U - Filter with pipeline sewage cleaning function - Google Patents

Abstract

A filter with pipeline sewage cleaning relates to the field of garbage incineration sewage treatment, specifically pipeline sewage cleaning equipment for filters, including a cylinder, a filter bucket is arranged inside the cylinder, the upper end of the cylinder is connected to the cover by bolts, and the upper end of the cylinder A water inlet is provided on one side, and the water inlet is connected to the water inlet pipe. The other side of the upper end of the cylinder is provided with a water outlet. The water outlet is higher than the water inlet, and the water outlet is connected to the water outlet pipe. A stainless steel nozzle tube is placed on the cover, and the lower end of the stainless steel nozzle tube extends into the inside of the filter barrel, and several nozzles are arranged on the stainless steel nozzle tube from top to bottom. Compared with the prior art, the utility model is simple and easy to operate, effectively prevents the clogging of the filter barrel, and does not need to disassemble and wash the filter barrel in the filter.

Description

Filter with pipe sewage cleaning

technical field

The utility model relates to the field of garbage incineration sewage treatment, in particular to pipeline sewage cleaning equipment for filters.

Background technique

In the sewage treatment filter for waste incineration power generation, the filter bucket in the filter is easy to be blocked by silt during sewage treatment, resulting in slow and poor water flow, and it is very inconvenient to disassemble and clean the filter screen.

Contents of the invention

The purpose of the utility model is to overcome the deficiencies of the prior art, and provide a filter with pipeline sewage cleaning which is simple to manufacture and effectively prevents sludge on the surface area of the filter barrel.

The purpose of this utility model is achieved in this way: a filter for cleaning pipeline sewage, including a cylinder body, a filter barrel is arranged in the cylinder body, the upper end of the cylinder body is connected to the cover by bolts, and a water inlet is arranged on one side of the cylinder body upper end, and the water inlet The water inlet is connected to the water inlet, and the other side of the upper end of the cylinder is provided with a water outlet, the water outlet is higher than the water inlet, the water outlet is connected to the water outlet, and the side of the lower end of the cylinder is connected to the drain pipe; a stainless steel nozzle is placed on the cover The lower end of the stainless steel nozzle pipe extends into the filter barrel, and several nozzles are arranged on the stainless steel nozzle pipe from top to bottom.

Through the above design, the utility model has the following characteristics:

1. The left and right water inlet and outlet pipes are installed on the upper part of the cylinder for the circulation of sewage. The sewage enters from the right water inlet pipe and exits from the left water outlet pipe, and the nozzle of the right water inlet pipe is lower than the nozzle of the left water outlet pipe to facilitate water flow in the cylinder circulation. The lower drainage pipe is installed on the lower right side of the cylinder body. When filtering sewage, it is blocked with a hexagonal plug. When discharging sewage, the hexagonal plug is removed to discharge the sewage filtered by the filter barrel.

2. The filter barrel is fixed inside the cylinder to filter the sewage entering it.

3. The cover is connected with the cylinder by bolts to form a sealed whole. The stainless steel nozzle pipe is installed in the lower part of the cover and goes deep into the filter barrel. Clean water can be sprayed out from the nozzle pipe. When the filter barrel is filtering sewage, a thick layer of silt is easily formed on the outer wall of the filter barrel, which is inconvenient to clean and slows down the process of filtering sewage by the filter. Speed, while the stainless steel nozzle pipe can spray clean water to clean the sludge on the wall of the filter barrel to ensure the smooth flow of the filter without removing the filter barrel for cleaning.

4. Whenever the left and right water pipes stop entering and leaving water, the lower drain pipe discharges waste water, and the filter barrel inside the filter cylinder is filled with silt, and clean water is sprayed to the surroundings through the middle stainless steel nozzle pipe, and the water flow enters the nozzle pipe under high pressure and sprays to the surroundings The liquid can effectively prevent the surface of the filter barrel from accumulating mud, clean the walls of the filter barrel, and then discharge the sewage through the lower drainpipe to achieve the purpose of preventing the filter from clogging.

Compared with the prior art, the utility model is simple and easy to operate, effectively prevents the clogging of the filter barrel, and does not require laborious dismantling and washing of the filter barrel in the filter.

In order to prevent backflow at the water inlet pipe, an anti-return pipe is connected below the end of the water inlet pipe connected to the cylinder body, and the anti-return pipe communicates with the water inlet on the cylinder body.

To facilitate lifting the filter, a handle is attached to the lid.

Description of drawings

Fig. 1 is a kind of structural representation of the utility model.

Detailed ways

As shown in FIG. 1 , it is a filter for cleaning sewage from pipelines, which includes a cylinder body 5 in which a filter barrel 6 is arranged. The upper end of the cylinder body 5 is connected to a cover 1 by bolts, and a handle 12 is connected to the cover 1 . The right side of the upper end of the cylinder 5 is provided with a water inlet 10, the water inlet 10 is connected to the water inlet pipe 3, and the bottom of the end of the water inlet pipe 3 connected to the cylinder 5 is connected to the anti-return pipe 9, and the anti-return pipe 9 is connected to the water inlet on the cylinder 5 10 connected. The left side of cylinder body 5 upper end is provided with water outlet 11, and water outlet 11 is higher than water inlet 10, and water outlet 11 place is connected water outlet pipe 2, and the right side of cylinder body 5 lower end is connected drainpipe 4. A stainless steel nozzle pipe 7 is placed on the cover 1, and the lower end of the stainless steel nozzle pipe 7 extends into the inside of the filter bucket 6, and several nozzles 8 are arranged on the stainless steel nozzle pipe 7 from top to bottom.

Claims (3)

1. there is the filter that conduit wastewater cleans, comprise cylindrical shell, lauter tub is set in cylindrical shell, it is characterized in that: the upper end of described cylindrical shell is bolted lid, a side of cylindrical shell upper end arranges water inlet, and water inlet connects water inlet pipe, the opposite side of cylindrical shell upper end sets out the mouth of a river, delivery port is higher than water inlet, and water outlet connects outlet pipe, and a side of cylindrical shell lower end connects drainpipe; On described lid, place stainless steel blast tube, lauter tub inside is stretched in the lower end of stainless steel blast tube, and several nozzles are from top to bottom set on stainless steel blast tube.

2. the filter with conduit wastewater cleaning according to claim 1, is characterized in that: the below, one end that described water inlet pipe is connected with cylindrical shell connects anti-return pipe, and anti-return pipe is connected with the water inlet on cylindrical shell.

3. the filter with conduit wastewater cleaning according to claim 1, is characterized in that: on described lid, connect handle.