CN218060649U

CN218060649U - Integrated intercepting well with pretreatment function

Info

Publication number: CN218060649U
Application number: CN202123207619.4U
Authority: CN
Inventors: 郑国栋; 王维; 关强
Original assignee: Hefei Kaiquan Motor Pump Co ltd
Current assignee: Hefei Kaiquan Motor Pump Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-12-16
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses an integration vatch basin with preliminary treatment function, including the pit shaft, set up water inlet, row's rain mouth and pressure drain on the barrel, set up basket grid, hydraulic pressure under shed weir door in the barrel, the water pump sets up aeration pipe, aeration head in the bobbin base portion to arrange the mbbr filler in the pit shaft. The aeration system comprises an air blower and an air pipe which are connected in sequence, and the air blower is arranged on the ground. The utility model discloses at internal trachea, aeration head, mbbr filler of setting up of well, adopt air-blower aeration mode, according to the data of the interior water quality monitoring appearance of water requirement reference vatch basin, carry out aeration pretreatment to the sewage and the initial stage rainwater of holding back, make sewage discharge reach the standard in the vatch basin or cut off to sewage treatment plant, alleviate sewage treatment plant's burden, and carry out intelligent control, convenient to use through control terminal.

Description

Integrated intercepting well with pretreatment function

Technical Field

The utility model relates to a vatch basin technical field especially relates to an integration vatch basin with preprocessing function.

Background

The catch basin main function is to cut dirty entering of city drought flow sewage and initial stage rainwater and cut the dirty pipe, contains pollutants such as a large amount of organic matters, pathogen, heavy metal, grease, suspension solid in drought flow sewage and the rainwater in earlier stage, and the pollution degree is higher, if sewage of a plurality of catch basins all discharges into sewage treatment plant simultaneously, can greatly increased sewage treatment plant's operating pressure, needs a device that can carry out the preliminary treatment to heavily polluted sewage in the catch basin.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is exactly in order to remedy prior art's defect, provides one kind and can carry out the integration wisdom vatch basin of preliminary treatment to heavily polluting sewage.

The utility model discloses a realize through following technical scheme:

an integrated intercepting well with a pretreatment function comprises a shaft, wherein a water inlet, a water outlet and a sewage draining port are formed in the shaft, the water inlet and the water outlet are positioned on the middle lower part of the shaft, the sewage draining port is positioned on the middle upper part of the shaft, a water inlet pipe is connected to the water inlet, a basket grid is connected to the end part of the water inlet pipe, a water draining pipe is connected to the water outlet, a submersible sewage pump is installed at the bottom of the shaft and connected with a pressure pipeline, a forced drainage pipe connected with the sewage draining port is arranged on the outer side of the shaft, a flexible joint of the forced drainage pipe is connected to the forced drainage pipe, a check valve and a gate valve are further installed on the pressure pipeline, a static pressure liquid level meter I is installed at the position, corresponding to the water inlet and the water outlet, of the shaft bottom is provided with a hydraulic open weir door, a safety grid and a well lid are installed between the bottom of the shaft and the top of the shaft, an exhaust pipe is installed on the upper part of the shaft, the upper end of the exhaust pipe extends out of the shaft, an axial flow fan is connected to the upper end of the exhaust pipe, a rain gauge and a water quality tester and water quality tester are also installed on the bottom of the shaft, a hydraulic open type sewer, a hydraulic drain pump, an electric control weir door, an aeration water level meter I, a biochemical tester and an electric control meter are installed on the aeration pump, a biochemical tester are installed on the underground sewage level meter, and an aeration tester are installed on the shaft, and an electric control cabinet.

The bottom of the shaft is stepped.

The submersible sewage pump is fixed at the bottom of the shaft through a coupling base.

The pit shaft outside install static pressure level gauge two, static pressure level gauge one and static pressure level gauge two all install on respective static pressure level gauge protection tube, static pressure level gauge two with automatically controlled cabinet is connected.

And a water pump guide rod and a grid guide rail are respectively and fixedly connected to the submersible sewage pump and the basket grid.

The water inlet pipe and the water outlet pipe are respectively connected with a flexible joint of the water inlet pipe and a flexible joint of the water outlet pipe.

The aeration device comprises an aeration head, an air pipe and an aeration blower, wherein the aeration blower is arranged on the ground, the aeration head is arranged at the bottom of the shaft, and the aeration blower is connected with the aeration head through the air pipe.

The inner side of the well cover is also provided with a camera which is connected with the electric control cabinet.

The electric pole above the electric control cabinet is provided with a solar panel, and the solar panel is connected with a storage battery arranged in the electric control cabinet.

The well lid is two well lids of opening of road the well lid below is equipped with the camera, the camera is connected with automatically controlled cabinet still be provided with the maintenance stair in the well body.

The utility model has the advantages that: the utility model discloses an integration vatch basin is at the internal aeration equipment that sets up of well to arrange the mbbr filler, according to the water quality requirement, refer to the data of water quality monitoring appearance in the vatch basin, utilize the aeration blower to carry out aeration biochemical treatment to the sewage that holds back in the vatch basin, make sewage discharge reach the standard in the vatch basin, or cut off to sewage treatment plant, alleviate sewage treatment plant's burden, and carry out intelligent control, convenient to use through the automatically controlled cabinet of vatch basin.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a bottom view of the present invention.

Detailed Description

As shown in figures 1 and 2, the integrated intercepting well with the pretreatment function comprises a well shaft 23, wherein a water inlet, a water outlet and a sewage draining outlet are formed in the well shaft 23, the water inlet and the water outlet are positioned at the middle lower part of the well shaft 23, the sewage draining outlet is positioned at the middle upper part of the well shaft 23, the water inlet is connected with a water inlet pipe 13, the end part of the water inlet pipe 13 is connected with a basket grid 9, the water outlet is connected with a water draining pipe 16, a submersible sewage pump 1 is installed at the bottom of the well shaft 23, the submersible sewage pump 1 is connected with a pressure pipeline 5, the pressure pipeline 5 is connected with the sewage draining outlet, a strong drainage pipe 11 connected with the sewage draining outlet is arranged on the outer side of the well shaft 23, a strong drainage pipe flexible joint 12 is connected with the strong drainage pipe 11, a check valve 6 and a gate valve 8 are also installed on the pressure pipeline 5, a static pressure liquid level gauge I7 is respectively installed at the bottom of the well shaft 23 corresponding to the water inlet and the water outlet, the water outlet is provided with a hydraulic downward-opening weir gate 15, a ladder 18 is arranged between the bottom and the top of a shaft 23, the top of the shaft 23 is provided with a safety grating 19 and a well cover 20, the upper part of the shaft 23 is provided with an exhaust pipe 21, the upper end of the exhaust pipe extends out of the shaft 23, the upper end of the exhaust pipe 21 is connected with an axial flow fan 26, the outer side of the shaft 23 is provided with a rain gauge 24 and an electric control cabinet 22, the bottom of the shaft 23 is also provided with an aeration device and a water quality detector, the hydraulic downward-opening weir gate 15, a submersible sewage pump 1, a static pressure liquid level meter I7, the axial flow fan 26, the rain gauge 24, the aeration device and the water quality detector are all connected with the electric control cabinet 22, and mbbr filler is arranged in the shaft 23, so that the biochemical treatment efficiency can be greatly improved.

The bottom of the shaft 23 is stepped.

The submersible sewage pump 1 is fixed at the bottom of the shaft 23 through a coupling base 2.

And a second static pressure liquid level meter is arranged on the outer side of the shaft 23, the first static pressure liquid level meter 7 and the second static pressure liquid level meter are both arranged on respective static pressure liquid level meter protection pipes 4, and the second static pressure liquid level meter is connected with the electric control cabinet 22.

The submersible sewage pump 1 and the basket grid 9 are respectively and fixedly connected with a water pump guide rod 3 and a grid guide rail 10.

The inlet pipe 13 and the outlet pipe 16 are respectively connected with an inlet pipe flexible joint 14 and an outlet pipe flexible joint 17.

The aeration device comprises an aeration head 27, an air pipe 28 and an aeration blower 25, wherein the aeration blower 25 is arranged on the ground, the aeration head 27 is arranged at the bottom of the shaft 23, and the aeration blower 25 is connected with the aeration head 27 through the air pipe 28.

The inside of the well lid 20 is also provided with a camera which is connected with an electric control cabinet 22.

The electric pole above the electric control cabinet 22 is provided with a solar panel which is connected with a storage battery arranged in the electric control cabinet.

The well lid 22 is the two well lids that open of road the well lid below is equipped with the camera, the camera is connected with automatically controlled cabinet still be provided with cat ladder 18 in the well body.

The static pressure liquid level meters I and II and the water quality monitor send water quantity and water quality signals inside and outside the well to the electric control cabinet, and the rain gauge 24 sends rainfall signals to control the opening and closing of corresponding gates inside the well. The water quality monitoring is commonly carried out by on-line COD monitoring and on-line SS monitoring.

Be provided with solar panel on the pole of automatically controlled cabinet 22 top, solar panel is connected with the battery of setting in automatically controlled cabinet 22, the storage electric energy. The intercepting well hydraulic integrated module can store energy, and the hydraulic station can pressurize and inject pressure oil into the energy accumulator under the condition of electricity. When the system has power failure, the system is provided with solar power supply and battery uninterrupted power supply for supplying 24V control voltage, and the power supply can control the action of the solenoid valve. The accumulator can return the stored pressure oil to the hydraulic system for use by the equipment through the action of the solenoid valve. The advantage of this design mainly embodies under the power failure state, and the vatch basin can normally work. The normal operation of the intercepting well at any crisis moment is ensured.

A lifting basket of a basket grid 9 is connected with a fixed pulley by a steel wire rope, and the basket grid is used for intercepting solid garbage in sewage, particularly solid garbage entering a catch basin along with rainwater on a road in a rainy period, so that the pipeline is prevented from being blocked by the solid garbage and the solid garbage is discharged into a sewage treatment plant to increase the working pressure of the sewage treatment plant; the setting up of hand-basket grid makes things convenient for the regular cleaning of solid rubbish, promotes the hanging flower basket and also can utilize hydraulic motor drive to carry out and transfer, uses manpower sparingly.

Be provided with well lid 20 above the vatch basin, be equipped with the camera below well lid 20, the camera is connected with automatically controlled cabinet 22, still is provided with cat ladder 18 in barrel 23.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an integration vatch basin with preprocessing function which characterized in that: the device comprises a shaft, wherein a water inlet, a water outlet and a drain outlet are formed in the shaft, the water inlet and the water outlet are positioned at the middle lower part of the shaft, the drain outlet is positioned at the middle upper part of the shaft, the water inlet is connected with a water inlet pipe, the end part of the water inlet pipe is connected with a basket grid, the water outlet is connected with a drain pipe, a submersible sewage pump is arranged at the bottom of the shaft and is connected with a pressure pipeline, the pressure pipeline is connected with the drain outlet, a forced exhaust pipe connected with a forced exhaust pipe flexible joint is arranged on the outer side of the shaft, a check valve and a gate valve are further arranged on the pressure pipeline, a first static pressure liquid level meter is respectively arranged at the bottom of the shaft corresponding to the water inlet and the water outlet, a hydraulic lower opening weir gate is arranged at the water outlet, a ladder stand is arranged between the bottom of the shaft and the top of the shaft, a safety grid and a well cover are arranged at the top of the shaft, an exhaust pipe is arranged at the upper part of the shaft, the upper end of the exhaust pipe extends out of the shaft, an axial flow fan is connected with an axial flow fan, a rain gauge and an electric control cabinet are arranged at the outer side of the shaft, an aeration device and an aeration device are also arranged at the bottom of the shaft, and an aeration device, and an axial flow detector, and an axial flow meter are connected with the electric control cabinet; an mbbr packing is disposed within the wellbore.

2. An integrated vatch shaft with pretreatment function according to claim 1, wherein: the bottom of the shaft is stepped.

3. An integrated vatch shaft with pretreatment function according to claim 1, wherein: the submersible sewage pump is fixed at the bottom of the shaft through a coupling base.

4. An integrated vatch shaft with pretreatment function according to claim 1, wherein: and a second static pressure liquid level meter is arranged on the outer side of the shaft, the first static pressure liquid level meter and the second static pressure liquid level meter are both arranged on respective static pressure liquid level meter protection pipes, and the second static pressure liquid level meter is connected with the electric control cabinet.

5. An integrated vatch shaft with pretreatment function according to claim 1, wherein: and a water pump guide rod and a grid guide rail are respectively and fixedly connected to the submersible sewage pump and the basket grid.

6. An integrated vatch shaft with pretreatment function according to claim 1, wherein: the water inlet pipe and the water outlet pipe are respectively connected with a water inlet pipe flexible joint and a water outlet pipe flexible joint.

7. An integrated vatch shaft with pretreatment function according to claim 1, wherein: the aeration device comprises an aeration head, an air pipe and an aeration blower, wherein the aeration blower is arranged on the ground, the aeration head is arranged at the bottom of the shaft, and the aeration blower is connected with the aeration head through the air pipe.

8. An integrated vatch shaft with pretreatment function according to claim 1, wherein: the inner side of the well cover is also provided with a camera which is connected with the electric control cabinet.

9. An integrated vatch shaft with pretreatment function according to claim 1, wherein: the electric pole above the electric control cabinet is provided with a solar panel, and the solar panel is connected with a storage battery arranged in the electric control cabinet.