CN223668768U - A pipeline sewage treatment device - Google Patents

Abstract

This utility model relates to the field of sewage treatment technology, specifically a pipeline sewage treatment device, including a main outlet pipe, a main inlet pipe, and a main discharge pipe arranged horizontally from top to bottom. The main outlet pipe and the main inlet pipe are respectively connected to a secondary outlet pipe and a secondary inlet pipe in the middle. The lower side of the middle of the main discharge pipe is vertically connected to a secondary discharge pipe. The left and right sides of the main inlet pipe are each connected to a branch pipe. A filter device is installed on the upper side of the branch pipe, with its upper and lower ends connected to the main outlet pipe and the branch pipe, respectively. A sludge storage device is installed on the lower side of the branch pipe, with its upper and lower ends connected to the branch pipe and the main discharge pipe, respectively. An electric inlet valve is installed on the main inlet pipe on both sides of the secondary inlet pipe, and an electric discharge valve is installed on the main discharge pipe on both sides of the secondary discharge pipe. An outlet flow meter is installed inside the secondary outlet pipe.

Description

Pipeline sewage treatment device

Technical Field

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

Background

With the development of social economy, various enterprises such as factories and mines increase water consumption and water conservation consciousness is enhanced, and pipelines are increasingly used for supplying water. Meanwhile, the requirements on water quality are also increasing. In particular, the sewage treatment needs to be subjected to multistage treatment to meet the requirements. The treatment process is a process of gradually refining from coarse to fine.

Primary filtering of the pipeline is a difficult point and is also a link which is easy to neglect. As the sewage and sundries entering the pipeline are more, the particle size is large, and the treatment mode is rough in the primary treatment process. The treatment process is time-consuming, labor-consuming and water-consuming.

Disclosure of utility model

The utility model aims to provide a pipeline sewage treatment device.

The utility model provides a pipeline sewage treatment device, includes that top-down is in charge of the water outlet pipe, is responsible for with the water inlet and is responsible for with the blowdown that the top-down level set gradually, the middle part that goes out the water and is responsible for with the water inlet is respectively the level and is provided with the play water auxiliary pipe and the water auxiliary pipe that are linked together rather than the water auxiliary pipe that are linked together, the left and right sides that the water inlet was responsible for all is provided with the shunt rather than being linked together, the upside of shunt is provided with filter equipment, filter equipment's upper and lower both ends are linked together with play water main pipe and shunt respectively, the downside of shunt is provided with the dirt storage device, the upper and lower both ends of dirt storage device are linked together with shunt and blowdown main pipe respectively, all be provided with the water inlet motorised valve on the water inlet main pipe of the left and right sides of water auxiliary pipe, all be provided with the blowdown motorised valve on the blowdown main pipe of the left and right sides, be provided with the water flowmeter in the water outlet auxiliary pipe.

Further, filter equipment includes the cartridge filter, the upper and lower both ends of cartridge filter are connected with water outlet main pipe and distributive pipe through flange respectively, the inside of cartridge filter is provided with the filter chamber that is linked together with water outlet main pipe and distributive pipe, the middle part of filter chamber is provided with flexible filter screen, flexible filter screen can be dismantled with the inner wall and be connected.

Further, the sewage storage device comprises a sewage storage cylinder, the upper end and the lower end of the sewage storage cylinder are respectively connected with the water diversion pipe and the sewage drainage main pipe through connecting flanges, and a sewage storage cavity communicated with the water diversion pipe and the sewage drainage main pipe is arranged in the sewage storage cylinder.

In summary, the utility model has the following beneficial effects:

The utility model can better filter out impurities and attachments with larger particle size in the primary treatment stage of the sewage in the pipeline, does not influence the normal water supply of the pipeline when cleaning the impurities and attachments, can treat the sewage while supplying water, can realize automatic treatment, and does not need personnel to watch or operate. The sewage treatment device has the advantages that the energy used for treating sewage is smaller, the opening and closing of the water inlet electric valve and the sewage discharge electric valve are controlled according to the flow of the water outlet flowmeter, the working reliability is high, and the treatment effect is good.

Drawings

The utility model is described in further detail below with reference to the attached drawings and detailed description:

FIG. 1 is a schematic perspective view of a pipeline sewage treatment device;

FIG. 2 is a front cross-sectional view of a pipeline sewage treatment apparatus;

FIG. 3 is a side cross-sectional view of a plumbing wastewater treatment plant;

FIG. 4 is a front cross-sectional view showing a filtering state of a filtering apparatus of the pipeline sewage treatment apparatus;

FIG. 5 is a front cross-sectional view showing a sewage draining state of a filtering apparatus of the pipeline sewage treatment apparatus;

In the figure, a water inlet main pipe 1, a water inlet auxiliary pipe 2, a water distribution pipe 3, a connecting flange 4, a filtering device 5, a filtering cylinder 51, a filtering cavity 52, a flexible filtering net 53, a water outlet main pipe 6, a water outlet auxiliary pipe 7, a sewage storage device 8, a sewage storage cylinder 81, a sewage storage cavity 82, a sewage discharge main pipe 9, a sewage discharge auxiliary pipe 10, an electric valve for water inlet 11, an electric valve for sewage discharge 12 and a water outlet flowmeter 13.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is further described with reference to fig. 1-5:

The utility model provides a pipeline sewage treatment device, including top-down in proper order the water outlet is responsible for 6, water inlet is responsible for 1 and blowdown is responsible for 9, the middle part that water outlet is responsible for 6 and water inlet is responsible for 1 is provided with respectively the level and is responsible for the play water auxiliary pipe 7 and the auxiliary pipe 2 of intaking that are linked together with it, all be provided with the electric valve 11 of intaking on the water inlet of auxiliary pipe 2 left and right sides is responsible for 1, the vertical blowdown auxiliary pipe 10 that is linked together with it that is provided with in downside at the middle part of blowdown is responsible for 9, all be provided with blowdown electric valve 12 on the blowdown of blowdown auxiliary pipe 10 left and right sides is responsible for 9, be provided with out water flowmeter 13 in the play water auxiliary pipe 7.

In this embodiment, preferably, the water inlet electric valve 11, the sewage discharge electric valve 12 and the water outlet flowmeter 13 are all electrically connected with a controller, the controller is used for controlling the opening and closing of the water inlet electric valve 11 and the sewage discharge electric valve 12 through the flow data detected by the water outlet flowmeter 13, and the controller is re-applied in the present application in the prior art, and the specific structure is not repeated.

The left and right sides that the water inlet is responsible for 1 all is provided with the distributive pipe 3 that is linked together with it, the upside of distributive pipe 3 is provided with filter equipment 5, filter equipment 5 upper and lower both ends are linked together with water outlet and are responsible for 6 and distributive pipe 3 respectively, filter equipment 5 includes cartridge filter 51, the upper and lower both ends of cartridge filter 51 are responsible for 6 and are linked together with water outlet respectively through flange 4, the inside of cartridge filter 51 is provided with the filter chamber 52 that is linked together with water outlet and is responsible for 6 and distributive pipe 3, the middle part of filter chamber 52 is provided with flexible filter screen 53, flexible filter screen 53 can dismantle with the inner wall and be connected.

In the present embodiment, the flexible filter 53 is preferably a filter that can flexibly move up and down with the water flow. The advantage is that the filtered attachments can be effectively separated and peeled off along with the flexible movement of the flexible filter screen 53.

As shown in fig. 4, the arrow direction in the figure is the water flow direction. The sewage flows upwards from the lower part of the filter cavity 52, impurities and attachments in the sewage are filtered below the flexible filter screen 53 through the flexible filter screen 53, the water flowing through the flexible filter screen 53 is changed into relatively clean water, and the relatively clean water is discharged from the water outlet auxiliary pipe 7 after passing through the water outlet main pipe 6.

The downside of water knockout tube 3 is provided with the dirty device 8 of storage, and the upper and lower both ends of dirty device 8 are linked together with water knockout tube 3 and blowdown person in charge 9 respectively, and dirty device 8 of storage includes a dirty section of thick bamboo 81, and the upper and lower both ends of a dirty section of thick bamboo 81 are connected with water knockout tube 3 and blowdown person in charge 9 respectively through flange 4, and the inside of a dirty section of thick bamboo 81 of storage is provided with the dirty chamber 82 of storage that is linked together with water knockout tube 3 and blowdown person in charge 9.

In this embodiment, as shown in fig. 5, the arrow direction in the figure is the water flow direction. When the water flows in the opposite direction, that is, the water with relatively clean upper part flows downwards, the flexible filter screen 53 moves downwards, and during the flexible movement of the flexible filter screen 53 from top to bottom, the sundries and attachments attached to the flexible filter screen 53 can fall off in a large amount and enter the dirt storage cavity 82. At this time, the corresponding sewage discharge electric valve 12 is opened, and the impurities and the attachments together with the sewage accumulated in the sewage storage chamber 53 pass through the main sewage discharge pipe 9 together with the water flow and are discharged from the auxiliary sewage discharge pipe 10.

Working principle:

(1) Water supply is started

At this time, the flexible filter 53 is free from foreign matter and attachments. Both the water inlet electric valves 11 are opened, and both the sewage discharge electric valves 12 are closed. The water flows into the main water inlet pipe 1 through the auxiliary water inlet pipe 2, then enters the filtering device 5 in a left-right path, filters sundries and attachments in the sewage through the flexible filter screen 53, becomes relatively clean water, and is discharged from the auxiliary water outlet pipe 7 after passing through the main water outlet pipe 6.

(2) The operation is carried out for a period of time,

When the water supply is operated for a while, foreign substances and attachments are attached to the flexible filter 53, and the excessive flow is reduced. When the effluent flow meter 13 detects that the effluent flow is reduced to the lower limit of the set flow, the controller controls the two water inlet electric valves 11 and the two sewage discharge electric valves 12 to work according to the program setting:

① The left water inlet electric valve 11 of the water inlet main pipe 1 is closed, and the left sewage discharge electric valve 12 is opened. At this time, the water flow of the water inlet main pipe 1 can pass only through the water diversion pipe 3 and the filter cavity 52 on the right side. After the water flows through, a part of water flows through the main water outlet pipe 6 and the auxiliary water outlet pipe 7 to continue water outlet, the other part of water flows reversely downwards through the main water outlet pipe 6 on the left side of the auxiliary water outlet pipe 7, the water flows through the left filter cavity 52 to wash the left flexible filter screen 53, and the flexible filter screen 53 moves downwards flexibly. During the flexible movement of the flexible filter screen 53 from top to bottom, sundries and attachments attached to the flexible filter screen 53 can fall off in a large amount, enter the sewage storage cavity 82, then pass through the main sewage pipe 9 and are discharged from the auxiliary sewage pipe 10.

② Subsequently, the left-hand intake electric valve 11 is opened, and at the same time, the left-hand discharge electric valve 12 is closed. The right side water inlet electric valve 11 is closed, and the right side sewage discharge electric valve 12 is opened. The ① steps are repeated to flush the flexible filter 53 on the right side.

③ After the flushing is completed, the two water inlet electric valves 11 are opened, the two sewage discharge electric valves 12 are closed, the water flow passing through the flexible filter screen 53 is increased, and the normal water yield is restored or approached.

In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Claims (3)

1. The utility model provides a pipeline sewage treatment device, its characterized in that, be responsible for (6), water intaking and be responsible for (1) and blowdown that level set gradually including top-down, the middle part that water intaking was responsible for (6) is responsible for (1) is provided with respectively the water outlet auxiliary pipe (7) and the auxiliary pipe (2) that advance that are linked together with it to go out the water level, the vertical blowdown auxiliary pipe (10) that are linked together with it that are provided with in downside at the middle part of blowdown is responsible for (9), the left and right sides that water intaking is responsible for (1) all is provided with shunt pipe (3) that are linked together with it, the upside of shunt pipe (3) is provided with filter equipment (5), the upper and lower both ends of filter equipment (5) are responsible for (6) and shunt pipe (3) are linked together respectively, the downside of shunt pipe (3) is provided with sewage storage device (8), the upper and lower both ends of sewage storage device (8) are linked together with auxiliary pipe (9) respectively, the electric drive valve (11) that are responsible for (10) are responsible for in the left and right sides of intaking on electric drive pipe (2), electric drive valve (13) are all responsible for (12) in the drain pipe (13).

2. A pipeline sewage treatment device according to claim 1, wherein the filtering device (5) comprises a filtering cylinder (51), the upper end and the lower end of the filtering cylinder (51) are respectively connected with the main water outlet pipe (6) and the water diversion pipe (3) through connecting flanges (4), a filtering cavity (52) communicated with the main water outlet pipe (6) and the water diversion pipe (3) is arranged in the filtering cylinder (51), a flexible filter screen (53) is arranged in the middle of the filtering cavity (52), and the flexible filter screen (53) is detachably connected with the inner wall.

3. A pipeline sewage treatment device according to claim 2, wherein the sewage storage device (8) comprises a sewage storage cylinder (81), the upper end and the lower end of the sewage storage cylinder (81) are respectively connected with the water diversion pipe (3) and the sewage discharge main pipe (9) through connecting flanges (4), and a sewage storage cavity (82) communicated with the water diversion pipe (3) and the sewage discharge main pipe (9) is arranged in the sewage storage cylinder (81).