CN215480166U

CN215480166U - Sewage treatment device

Info

Publication number: CN215480166U
Application number: CN202023307847.4U
Authority: CN
Inventors: 陈根雄
Original assignee: Guangdong Hongji Ecological Design Engineering Co Ltd
Current assignee: Guangdong Hongji Ecological Design Engineering Co Ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2022-01-11
Anticipated expiration: 2030-12-30

Abstract

The utility model provides a sewage treatment device, sewage enters a third water inlet pipeline through a first water inlet pipeline and is sprayed into a box body from a first nozzle of a first spraying device in an inclined upward track, liquid medicine is sprayed out from a second nozzle positioned above the first nozzle, the movement track of the sewage sprayed out in the inclined upward direction is longer than that of the sewage sprayed out in a downward direct spraying mode, the contact time with the liquid medicine is increased while power is ensured, after the sewage is treated, the first electromagnetic valve and the third electromagnetic valve are closed, the second electromagnetic valve is opened, clean water in a water storage tank is sprayed out from the first nozzle, and the sewage on the inner wall of the box body can be cleaned.

Description

Sewage treatment device

Technical Field

The utility model belongs to the technical field of sewage treatment, and particularly relates to a sewage treatment device.

Background

Along with the modernization development is accelerated, the sewage produced in urban production and life is increased year by year, especially the domestic sewage, because of many pollution sources and large discharge amount, the urban sewage pipeline has heavier load, the sewage treatment is the process of purifying the sewage to enable the sewage to meet the drainage requirement or the water quality requirement of reuse, the sewage treatment is widely applied to various fields, the sewage treatment device is an important device, the sewage treatment effect of the sewage treatment device in the prior art still needs to be improved, and after the sewage treatment device is used for a long time, the inner wall of the box body is bonded with dirt, so that the sewage treatment is not beneficial to the sewage treatment.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above problems, an object of the present invention is to provide a sewage treatment apparatus, including a controller, a reservoir, a chemical tank, a first spray device, a second spray device, a first water inlet pipe, a second water inlet pipe, a third water inlet pipe, a fourth water inlet pipe, and a first water discharge pipe;

the input end of the first water inlet pipeline is used for inputting sewage to be treated, the input end of the second water inlet pipeline is communicated with the reservoir, the output ends of the first water inlet pipeline and the second water inlet pipeline are communicated with the input end of the third water inlet pipeline, and the first water inlet pipeline and the second water inlet pipeline are respectively provided with a first electromagnetic valve and a second electromagnetic valve;

the first nozzle of the first spraying device faces obliquely upward and is positioned in the box body, the input end of the first spraying device is communicated with the output end of the third water inlet pipeline, the second nozzle of the second spraying device is positioned in the box body and is higher than the first nozzle, the input end of the second spraying device is communicated with the output end of the fourth water inlet pipeline, the fourth water inlet pipeline is communicated with the liquid medicine pool, and the fourth water inlet pipeline is provided with a third electromagnetic valve;

the first drainage pipeline for discharging the wastewater is positioned at the bottom of the box body and is provided with a fifth electromagnetic valve;

the controller is electrically connected with the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve and the fifth electromagnetic valve.

Further, the third water inlet pipeline is provided with a pump body. The pump body can increase power.

Furthermore, a filter screen is arranged in the box body, and the edge of the filter screen is abutted to the inner surface of the box body. The filter screen can be used to filter the waste residue in the sewage, avoids the waste residue to lead to first drainage pipe to block up.

Further, still include vertical elevating system, the box still is equipped with the second drainage pipe, the second drainage pipe is equipped with the fourth solenoid valve, the filter screen connect in elevating system's output, the fourth solenoid valve with controller electric connection. The vertical lifting mechanism can control the filter screen to move up and down, the device is closed by the first electromagnetic valve, the second electromagnetic valve is opened, the fifth electromagnetic valve is closed, clean water overflows the upper part of the filter screen, the controller controls the vertical lifting mechanism to enable the filter screen to move down rapidly, the filter screen moving downwards moves relative to water, waste residues of the filter screen moving downwards are flushed by resistance of the water and separated from the filter screen, the controller controls the fourth electromagnetic valve to open rapidly, and the waste residues are discharged from the second drainage pipeline.

Furthermore, the input end of the second drainage pipeline is located at the left end of the box body, the filter screen is obliquely arranged, and the left end of the filter screen is lower than the right end of the filter screen. The filter screen inclines downwards to the input end of second drain pipe, and the waste residue is discharged under gravity action and rivers effect more easily.

Further, the bottom of box is equipped with the submerged air-blower just the air outlet of submerged air-blower is up, the submerged air-blower with controller electric connection. The controller makes the filter screen move down rapidly through controlling vertical elevating system, and simultaneously, the submerged air-blower produces ascending wind-force, and the waste residue on the filter screen is more easily separated with the filter screen under the effect of ascending rivers.

Further, still include water level sensor, water level sensor with controller electric connection. When sewage is input into the box body and mixed with the liquid medicine, the fifth electromagnetic valve is closed, the sewage is fully mixed with the liquid medicine in the box body, when the water quantity of the sewage reaches the measuring range of the water level sensor, the water level sensor transmits a signal to the controller, and the controller controls the fifth electromagnetic valve to be opened to discharge the treated sewage.

The utility model has the following beneficial effects: sewage is through getting into third inlet channel from first inlet channel and spouting to the inside of box with the ascending orbit in the slant from first spout of first spray set, liquid medicine is spout from the second spout that is located first spout top, the ascending spun sewage in the slant is longer than the motion orbit of the direct spun mode of downward, when having guaranteed power, increased the contact time with liquid medicine, the treatment effect of sewage has been improved, and after sewage treatment, through closing first solenoid valve and third solenoid valve, the second solenoid valve is opened, the clear water of water storage box is spout from first spout, the sewage of box inner wall can be washd.

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 front view of the structure of the present invention;

wherein, 1, a water reservoir; 2. a liquid medicine pool; 3. a box body; 31. a first drain conduit; 311. a fifth solenoid valve; 32. a filter screen; 33. a vertical lifting mechanism; 34. a second water discharge pipeline; 341. a fourth solenoid valve; 35. a submerged blower; 36. a water level sensor; 4. a first spraying device; 41. a first nozzle; 5. a second spraying device; 51. a second nozzle; 6. a first water inlet pipe; 61. a first solenoid valve; 7. a second water inlet pipe; 71. a second solenoid valve; 8. a third water inlet pipeline; 81. a pump body; 9. a fourth water inlet pipe; 91. and a third solenoid valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Embodiments of the present invention will be described below with reference to the accompanying drawings.

A sewage treatment device comprises a controller, a water storage tank 1, a liquid medicine tank 2, a box body 3, a first spraying device 4, a second spraying device 5, a first water inlet pipeline 6, a second water inlet pipeline 7, a third water inlet pipeline 8, a fourth water inlet pipeline 9 and a first water discharging pipeline 31;

the input end of the first water inlet pipeline 6 is used for inputting sewage to be treated, the input end of the second water inlet pipeline 7 is communicated with the water storage tank 1, the output ends of the first water inlet pipeline 6 and the second water inlet pipeline 7 are communicated with the input end of the third water inlet pipeline 8, and the first water inlet pipeline 6 and the second water inlet pipeline 7 are respectively provided with a first electromagnetic valve 61 and a second electromagnetic valve 71;

the first nozzle 41 of the first spraying device 4 faces obliquely upward and is positioned in the box body 3, the input end of the first spraying device 4 is communicated with the output end of the third water inlet pipeline 8, the second nozzle 51 of the second spraying device 5 is positioned in the box body 3 and is higher than the first nozzle 41, the input end of the second spraying device 5 is communicated with the output end of the fourth water inlet pipeline 9, the fourth water inlet pipeline 9 is communicated with the liquid medicine pool 2, and the fourth water inlet pipeline 9 is provided with a third electromagnetic valve 91;

the first drainage pipe 31 is positioned at the bottom of the box body 3 and is provided with a fifth electromagnetic valve 311;

the controller is electrically connected to the first solenoid valve 61, the second solenoid valve 71, the third solenoid valve 91 and the fifth solenoid valve 311.

The third water intake pipe 8 is provided with a pump body 81. The pump body 81 can increase power.

A filter screen 32 is provided inside the case 3, and the edge of the filter screen 32 abuts against the inner surface of the case 3. The filter screen 32 can be used for filtering waste residues in the sewage, and the blockage of the first drainage pipeline 31 caused by the waste residues is avoided.

Still include vertical elevating system 33, box 3 still is equipped with second drainage pipe 34, and second drainage pipe 34 is equipped with fourth solenoid valve 341, and filter screen 32 connects in elevating system's output, and fourth solenoid valve 341 and controller electric connection.

The input end of the second drainage pipeline 34 is positioned at the left end of the box body 3, the filter screen 32 is obliquely arranged, and the left end is lower than the right end. The filter screen 32 is inclined downwards towards the input end of the second drain pipe, and waste residues are more easily discharged under the action of gravity and water flow.

The bottom of box 3 is equipped with submerged air blower 35 and submerged air blower 35's air outlet up, submerged air blower 35 and controller electric connection.

And the water level sensor 36 is also included, and the water level sensor 36 is electrically connected with the controller.

The working principle is as follows: (1) a sewage treatment link: the first electromagnetic valve 61 and the third electromagnetic valve 91 are opened, sewage enters the third water inlet pipeline 8 from the first water inlet pipeline 6 and is sprayed into the box body 3 from the first nozzle 41 of the first spraying device 4 in an inclined upward track, liquid medicine in the liquid medicine box is sprayed out from the second nozzle 51 of the second spraying device 5 and is fully contacted with the sewage, the fifth electromagnetic valve 311 is closed when the sewage is input into the box body 3 and is mixed with the liquid medicine, the sewage is fully mixed with the liquid medicine in the box body 3, when the water amount of the sewage reaches the measuring range of the water level sensor 36, the water level sensor 36 transmits a signal to the controller, and the controller controls the fifth electromagnetic valve 311 to be opened to discharge the treated sewage; (2) cleaning and waste residue treatment links: when the first electromagnetic valve 61 and the third electromagnetic valve 91 are closed, the second electromagnetic valve 71 is opened, and the fourth electromagnetic valve 341 and the fifth electromagnetic valve 311 are closed, the clean water of the water storage tank is sprayed out from the first nozzle 41 to clean the inner wall of the box body 3, when the clean water overflows the upper part of the filter screen 32, the controller controls the vertical lifting mechanism 33 to rapidly move the filter screen 32 downwards, the filter screen 32 moving downwards moves relative to water, waste residues of the filter screen 32 moving downwards are flushed by the resistance of the water and separated from the filter screen 32, the controller controls the fourth electromagnetic valve 341 to be rapidly opened, and the waste residues are discharged from the second drainage pipeline 34; (3) the remaining waste liquid in the tank 3 below the second drain pipe 34 is discharged from the first drain pipe 31.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms left, right, lateral, input, output, and the like are used herein for illustrative purposes only.

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.

Claims

1. A sewage treatment device is characterized by comprising a controller, a reservoir, a liquid medicine pool, a box body, a first spraying device, a second spraying device, a first water inlet pipeline, a second water inlet pipeline, a third water inlet pipeline, a fourth water inlet pipeline and a first water drainage pipeline;

the first drainage pipeline is positioned at the bottom of the box body and is provided with a fifth electromagnetic valve;

2. The sewage treatment device of claim 1, wherein the third water inlet pipeline is provided with a pump body.

3. The sewage treatment device according to claim 1, wherein a filter screen is provided inside the tank body, and an edge of the filter screen abuts against an inner surface of the tank body.

4. The sewage processor of claim 3, further comprising a vertical lifting mechanism, wherein the box body is further provided with a second drainage pipeline, the second drainage pipeline is provided with a fourth electromagnetic valve, the filter screen is connected to the output end of the lifting mechanism, and the fourth electromagnetic valve is electrically connected with the controller.

5. The sewage treatment device of claim 4, wherein the input end of the second drainage pipeline is positioned at the left end of the box body, the filter screen is obliquely arranged, and the left end is lower than the right end.

6. The sewage processor of claim 4, wherein the bottom of the box body is provided with a submerged blower, an air outlet of the submerged blower faces upwards, and the submerged blower is electrically connected with the controller.

7. The sewage processor of claim 1, further comprising a water level sensor electrically connected to the controller.