CN216273444U

CN216273444U - Sewage treatment system

Info

Publication number: CN216273444U
Application number: CN202122017549.XU
Authority: CN
Inventors: 林奕强
Original assignee: Guangdong Jin Qiang Yi Ceramics Industrial Co ltd
Current assignee: Guangdong Jin Qiang Yi Ceramics Industrial Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-04-12
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a sewage treatment system, which comprises a sewage pipe, a sewage pipe and a sewage treatment system, wherein the sewage pipe comprises a buffer tank, an adjusting tank and a sedimentation tank; a filter frame is arranged in the regulating tank; the filter frame is positioned below the water outlet of the sewage pipe; a filter screen is laid in the filter frame; the filter screen is detachably connected with the filter frame; a dosing water tank is arranged above the regulating tank; the dosing water tank is communicated with the bottom of the buffer pool through a drain pipe; the sewage discharge pipe is provided with a water pump for providing sewage pressure; the buffer pool is provided with a liquid level controller; the liquid level controller is electrically connected with the water pump; the upper part of the adjusting tank is communicated with the upper part of the sedimentation tank through a connecting pipe; the lower end of the adjusting tank and the lower end of the sedimentation tank are both communicated with a sludge discharge pipe. The sewage treatment system is simple in structure, convenient to operate and good in sewage treatment effect.

Description

Sewage treatment system

Technical Field

The utility model relates to the field of sewage treatment, in particular to a sewage treatment system.

Background

In the production process of the ceramic process, the ceramic needs to be subjected to processes of edge washing, coloring and the like, the processes can generate certain sewage, pure muddy water can be recycled, the sewage containing colors cannot be recycled, and the sewage can be discharged after being subjected to certain treatment and reaching the standard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to design a sewage treatment system, which realizes sewage treatment and sludge-water separation.

In order to achieve the purpose, the utility model provides the following technical scheme: a sewage treatment system comprises a sewage pipe, a sewage pipe and a sewage treatment system, wherein the sewage pipe comprises a buffer tank, an adjusting tank and a sedimentation tank; a filter frame is arranged in the regulating tank; the filter frame is positioned below the water outlet of the sewage pipe; a filter screen is laid in the filter frame; the filter screen is detachably connected with the filter frame; a dosing water tank is arranged above the regulating tank; the dosing water tank is communicated with the bottom of the buffer pool through a drain pipe; the sewage discharge pipe is provided with a water pump for providing sewage pressure; the buffer pool is provided with a liquid level controller; the liquid level controller is electrically connected with the water pump; the upper part of the adjusting tank is communicated with the upper part of the sedimentation tank through a connecting pipe; the lower end of the adjusting tank and the lower end of the sedimentation tank are both communicated with a sludge discharge pipe.

Further, an aeration coil pipe is arranged at the bottom of the buffer pool; the aeration coil is communicated with a high-pressure air source. The high-pressure air source controls air inlet through the electromagnetic valve, and the electromagnetic valve is electrically connected with the liquid level controller.

Further, the filtering frame is connected with the buffer tank in a sliding mode.

Further, the liquid level controller is a liquid level float switch. The liquid level float switch is a liquid level control part with simple structure and convenient use, has no complex circuit and can not be interfered.

Furthermore, the interior of the lower parts of the adjusting tank and the sedimentation tank are both of inverted round platform structures.

Furthermore, a sludge discharge port is formed in the center of the lower end of the circular truncated cone; the sludge discharge port is communicated with the sludge discharge pipe.

Compared with the prior art, the utility model has the beneficial effects that: through setting up the buffer pool, carry out preliminary filtration and buffer memory to the muddy water that gets into. Then pumping into a regulating reservoir, and adding corresponding fading chemicals into the regulating reservoir to remove the color of the sewage. The mud in the sewage can be settled at the lower parts of the adjusting tank and the sedimentation tank and is discharged through a mud discharge pipe, and the settled water is discharged through a water outlet of the last sedimentation tank. The sewage treatment system is simple in structure, convenient to operate and good in sewage treatment effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the sewage treatment system of the present invention;

FIG. 2 is a flow chart of a liquid level controller according to the present invention;

the names of the components identified in the figures are as follows:

1. a buffer pool; 2. a regulating tank; 3. a sedimentation tank; 4. a filter frame; 5. a dosing water tank; 6. a liquid level controller; 7. a blow-off pipe; 8. a sludge discharge pipe; 9. an aeration coil pipe; 10. a sewage pipe.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the description is only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

The foregoing is a more detailed description of the utility model in connection with specific preferred embodiments and it is not intended that the utility model be limited to these specific details. For those skilled in the art to which the utility model pertains, several simple deductions or substitutions can be made without departing from the spirit of the utility model, and all shall be considered as belonging to the protection scope of the utility model.

Example (b):

a sewage treatment system comprises a sewage pipe 10, a buffer tank 1, an adjusting tank 2 and a sedimentation tank 3; a filter frame 4 is arranged in the adjusting tank 2; the filter frame 4 is positioned below the water outlet of the sewage pipe 10; a filter screen is laid in the filter frame 4; the filter screen can be dismantled with filter frame 4 and be connected, it is that the concrete structure of dismantling the connection in this embodiment is to note: the filter screen is fixed on the periphery of the filter frame 4 at the edge through a clamp; a dosing water tank 5 is arranged above the adjusting tank 2; the dosing water tank 5 is communicated with the bottom of the buffer tank 1 through a drain pipe 7; a water pump for providing sewage pressure is arranged on the sewage discharge pipe 7; the buffer tank 1 is provided with a liquid level controller 6; the liquid level controller 6 is electrically connected with the water pump; the upper part of the adjusting tank 2 is communicated with the upper part of the sedimentation tank 3 through a connecting pipe; the lower end of the adjusting tank 2 and the lower end of the sedimentation tank 3 are both communicated with a sludge discharge pipe 8.

The bottom of the buffer tank 1 is provided with an aeration coil pipe 9; the aeration coil 9 is communicated with a high-pressure air source. The high-pressure air source in the embodiment controls air inlet through the electromagnetic valve, and the electromagnetic valve is electrically connected with the liquid level controller 6. The aeration coil pipe 9 aerates the sewage in the whole buffer tank 1, so that the sludge in the sewage cannot be precipitated at the bottom of the buffer tank 1, the electromagnetic valve is electrically connected with the liquid level controller 6, the aeration can be started when the buffer tank 1 discharges the sewage, the resources are not wasted by the continuous aeration, and the aeration avoids the sludge precipitation from blocking the sewage discharge pipe 7 to influence the work of the water pump.

The filter frame 4 is detachably connected with the buffer tank 1. Be convenient for take out filter frame 4, be convenient for to the processing of filter residue, what need notice is that filter frame 4 in this embodiment specifically does with the dismantled connection of buffer 1: two parallel slide rails are fixedly arranged at the upper end of the buffer tank 1, the filter frame 4 is placed on the slide rails, and rollers are arranged at the contact parts of the filter frame 4 and the slide rails; the roller is connected with the slide rail in a rolling way.

The liquid level controller 6 is a liquid level float switch. The liquid level float switch has the advantages of simple structure, convenience in use, no complex circuit for a liquid level control part, no interference, stability and reliability.

The inner parts of the lower parts of the adjusting tank 2 and the sedimentation tank 3 are both inverted round platform structures. The sludge is convenient to collect at the lower end positions of the adjusting tank 2 and the sedimentation tank 3, and the later-stage sludge discharge is convenient.

A sludge discharge port is arranged at the center of the lower end of the circular truncated cone; the sludge discharge port is communicated with a sludge discharge pipe 8. The sludge outlets of the sedimentation tank 3 and the adjusting tank 2 are collected in a sludge discharge pipe 8, so that the sludge can be conveniently and intensively treated.

The working principle of the embodiment is as follows:

the sewage in the sewage discharge pipe 7 firstly enters the filter frame 4 for preliminary filtration, and some large-particle silt or impurities are filtered out. And the rest muddy water enters the buffer tank 1, when the water level reaches a certain position, the liquid level controller 6 in the buffer tank 1 sends a signal to the electromagnetic valve, the electromagnetic valve is opened, and high-pressure gas is introduced into the aeration coil pipe 9 to aerate the buffer tank 1 so as to stir the precipitated sludge. Meanwhile, the liquid level control also sends a signal to a time relay arranged on the water pump, the time relay receives the signal and triggers a starting switch of the water pump after a certain preset time, and the water pump pumps sewage into the regulating tank 2. The starting time of the water pump is later than the starting time of aeration, and the aeration coil 9 is mainly aerated for a period of time to ensure that the sludge in the buffer tank 1 is stirred up. And the sludge is prevented from blocking the sewage discharge pipe 7 when the water pump pumps water. The 7 intercommunications of blow off pipe add liquid medicine box 5 and equalizing basin 2, and partial sewage enters into in adding liquid medicine box 5, and the staff adds the medicine that fades in adding liquid medicine box 5, and the setting that adds liquid medicine box 5 mainly is for the convenience of staff adds medicine, is equipped with the scale in adding liquid medicine box 5 simultaneously, and the staff of being convenient for calculates the dose of adding, also lets the medicine that fades can add in equalizing basin 2 after adding liquid medicine box 5 and fully melting simultaneously. The situation that after the fading chemicals are directly added into the regulating tank 2, the silt is not buried when part of the fading chemicals are not dissolved, and the dosage of the fading chemicals is increased invisibly is avoided. The medicine that fades can let in equalizing basin 2 after being stirred in adding medicine water tank 5, and coloured sewage in equalizing basin 2 can be got rid of, and sewage passes through equalizing basin 2 and sedimentation tank 3's precipitation, and limpid supernatant flows from the outlet of last sedimentation tank 3, and deposits in equalizing basin 2 and sedimentation tank 3's mud, can discharge into in mud pipe 8 through the mud discharge port when reaching a certain amount. And finally, performing filter pressing treatment on the sludge.

The utility model has the beneficial effects that: through setting up buffer pool 1, carry out preliminary filtration and buffer memory to the muddy water that gets into. Then pumping into the regulating tank 2, and adding corresponding fading chemicals into the regulating tank 2 to remove the color of the sewage. The sludge in the sewage is settled at the lower parts of the adjusting tank 2 and the sedimentation tank 3 and is discharged through the sludge discharge pipe 8, and the settled water is discharged through the water discharge port of the last sedimentation tank 3. The sewage treatment system is simple in structure, convenient to operate and good in sewage treatment effect.

Claims

1. A sewage treatment system comprises a sewage pipe, and is characterized in that: comprises a buffer tank, an adjusting tank and a sedimentation tank; a filter frame is arranged in the regulating tank; the filter frame is positioned below the water outlet of the sewage pipe; a filter screen is laid in the filter frame; the filter screen is detachably connected with the filter frame; a dosing water tank is arranged above the regulating tank; the dosing water tank is communicated with the bottom of the buffer pool through a drain pipe; the sewage discharge pipe is provided with a water pump for providing sewage pressure; the buffer pool is provided with a liquid level controller; the liquid level controller is electrically connected with the water pump; the upper part of the adjusting tank is communicated with the upper part of the sedimentation tank through a connecting pipe; the lower end of the adjusting tank and the lower end of the sedimentation tank are both communicated with a sludge discharge pipe.

2. The wastewater treatment system according to claim 1, wherein: an aeration coil pipe is arranged at the bottom of the buffer tank; the aeration coil is communicated with a high-pressure air source.

3. The wastewater treatment system according to claim 1, wherein: the filter frame is connected with the buffer tank in a sliding manner.

4. The wastewater treatment system according to claim 1, wherein: the liquid level controller is a liquid level float switch.

5. The wastewater treatment system according to claim 1, wherein: the interior of the adjusting tank and the interior of the lower part of the sedimentation tank are both of inverted round platform structures.

6. The wastewater treatment system according to claim 5, wherein: a sludge discharge port is formed in the center of the lower end of the circular truncated cone; the sludge discharge port is communicated with the sludge discharge pipe.