CN212713048U

CN212713048U - Integrated sewage treatment equipment

Info

Publication number: CN212713048U
Application number: CN202021402304.8U
Authority: CN
Inventors: 王天文; 顾沈阳; 王松涛; 张博文; 李玉坤; 王宝琛; 王康
Original assignee: China Coal Hydrologic Bureau Group Co Ltd
Current assignee: China Coal Hydrologic Bureau Group Co Ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-03-16
Anticipated expiration: 2030-07-16

Abstract

The utility model relates to an integration sewage treatment device, including sewage sedimentation filtration equipment, secondary sewage treatment ware and drain box, sewage sedimentation filtration equipment has first drain outlet and second leakage fluid dram, first drain outlet is through first pipeline intercommunication drain box, and be equipped with first control valve in first drain outlet department, the second leakage fluid dram passes through the liquid inlet of second pipeline intercommunication secondary sewage treatment ware, and the intercommunication is equipped with automatically controlled conveyor on the second pipeline, second drain outlet department is equipped with the water quality testing ware, automatically controlled conveyor is used for controlling sewage to flow to secondary sewage treatment ware, automatically controlled conveyor and the alternative of first control valve are opened, the liquid outlet department of secondary sewage treatment ware is equipped with the fluid-discharge tube, and be equipped with the second control valve on this fluid-discharge tube. The advantages are that: can classify and discharge water according to the water quality testing result, greatly improve the treatment quality of sewage treatment device main part to sewage, improve waste water treatment efficiency, reach high-efficient sewage treatment effect.

Description

Integrated sewage treatment equipment

Technical Field

The utility model relates to a sewage treatment technical field, in particular to integration sewage treatment device.

Background

Sewage treatment (sewerage treatment, wateraster treatment): the sewage is purified to reach the water quality requirement of being discharged into a certain water body or being reused. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.

Current sewage treatment device, its itself is the sewage treatment device that a plurality of single sewage treatment structures form through the pipe installation of splicing repeatedly, and the structure is more and operate comparatively complicatedly, can influence follow-up sewage treatment efficiency to a certain extent and hinder the processing time, and the practicality is relatively poor, and current sewage treatment device simultaneously can't detect quality of water and carry out the processing of different modes to sewage to detecting the numerical value, and sewage treatment quality is relatively poor.

Therefore, how to design an integrated sewage treatment device becomes a problem which needs to be solved currently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an integrated sewage treatment device is provided, the defects of the prior art are effectively overcome.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

an integrated sewage treatment device comprises a sewage precipitation and filtration device, a secondary sewage treatment device and a drainage tank, wherein the sewage precipitation and filtration device is provided with a first drainage port and a second drainage port, the first drainage port is communicated with the drainage tank through a first pipeline, a first control valve is arranged at the first drainage port, the second drainage port is communicated with a liquid inlet of the secondary sewage treatment device through a second pipeline, an electric control conveying device is communicated with the second pipeline, a water quality detector for detecting whether the water quality reaches the standard is arranged at the second drainage port, the electric control conveying device is used for controlling sewage to flow to the secondary sewage treatment device according to the detection information of the water quality detector, the electric control conveying device and the first control valve are selected to be opened, and when the water quality of the second drainage port reaches the standard, the electric control conveying device stops running, the first control valve is opened, when the quality of the liquid at the second liquid outlet does not reach the standard, the electric control conveying device is operated, the first control valve is closed, a liquid outlet of the secondary sewage treatment device is provided with a liquid discharge pipe communicated with the drainage box, and the liquid discharge pipe is provided with a second control valve.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the sewage sedimentation and filtration equipment comprises a sedimentation tank and a filter arranged on one side of the sedimentation tank, the upper portion of the sedimentation tank is open, an anti-splashing filter screen is horizontally arranged in the opening, a sedimentation partition plate is arranged on the lower portion of the inner portion of the sedimentation tank, an upper clear liquid area is formed between the anti-splashing filter screen and the sedimentation partition plate, a sewage outlet communicated with the upper clear liquid area is arranged on the upper portion of the side wall of one side of the sedimentation tank, the sewage outlet is communicated with a liquid inlet of the filter through a pipeline with a conveying pump set, and the filter is provided with the first liquid discharge port and a second liquid discharge port.

Furthermore, a sediment collecting tray is arranged in the sedimentation tank at a position close to the bottom wall, an outlet through which the sediment collecting tray passes is formed in one side of the sedimentation tank, one end of the sediment collecting tray passes through the outlet and is in sealing connection and matching with the outlet, and sliding grooves used for enabling the side ends of the corresponding sides of the sediment collecting tray to be embedded into are formed in the inner walls of the other sides of the sedimentation tank.

Further, the filter comprises a filter box and a filter inner cylinder arranged in the filter box, the top of the filter box is open and provided with a cover plate, the filter box is arranged on one side of the settling tank and is positioned below the sewage outlet, a filter element is arranged in the filter inner cylinder, the sewage outlet is provided with the delivery pump set, the liquid inlet end of the delivery pump set is connected with a pipeline extending into the upper clear liquid area, a liquid inlet is arranged on the cover plate and corresponds to the position above the filter inner cylinder, the liquid outlet end of the delivery pump set is communicated with the liquid inlet on the cover plate through a downward extending edge, the pipeline extends downwards to the pipeline above the filter inner cylinder, and the lower end of one side of the filter box is provided with the first liquid discharge port and the second liquid discharge port.

Furthermore, a transparent observation window is arranged on the side wall of the filter box.

Further, the secondary sewage treatment device comprises a wastewater treatment box and a stirring structure, wherein a liquid inlet is formed in one side of the wastewater treatment box, a liquid outlet is formed in the lower portion of the other side of the wastewater treatment box, a medicament adding port is formed in the top of the wastewater treatment box, and the stirring structure is arranged on the wastewater treatment box and used for stirring liquid in the wastewater treatment box.

Further, the stirring structure comprises a driving device, a stirring shaft and stirring blades arranged on the stirring shaft, the stirring shaft is vertically arranged in the wastewater treatment box, the lower end of the stirring shaft is close to the bottom wall of the wastewater treatment box, the driving device is arranged at the top of the wastewater treatment box, the upper end of the stirring shaft penetrates through the top wall of the wastewater treatment box and is in transmission connection with the driving device, and the driving device is used for driving the stirring shaft to rotate around the axis of the stirring shaft.

Further, the driving device is a motor.

Further, the electric control conveying device comprises a box body and a liquid pump, the liquid pump is arranged in the box body and is electrically connected with a controller arranged in the box body, a liquid inlet end and a liquid outlet end of the liquid pump are respectively communicated with the second liquid outlet and the drainage tank through pipelines penetrating through the box body, the water quality detector is electrically connected with the controller, the first control valve and the second control valve are electric control valves connected with the controller, and the controller is used for selecting and controlling the first control valve to be conducted or the liquid pump to run according to detection information of the water quality detector.

Further, the level of the drain tank is lower than the level of the settling tank, the filter and the secondary sewage treatment device.

The utility model has the advantages that: can classify and discharge water according to the water quality testing result, greatly improve the treatment quality of sewage treatment device main part to sewage, improve waste water treatment efficiency, reach high-efficient sewage treatment effect.

Drawings

FIG. 1 is a schematic structural view of the integrated sewage treatment apparatus of the present invention;

FIG. 2 is a schematic structural view of a sewage sedimentation and filtration device in the integrated sewage treatment device of the present invention;

FIG. 3 is a schematic structural view of a secondary sewage treatment device in the integrated sewage treatment device of the present invention;

fig. 4 is a schematic structural view of the electric control conveying device in the integrated sewage treatment equipment of the utility model.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the device comprises a settling tank, 2, a filter, 3, a secondary sewage treatment device, 4, a drainage tank, 5, a conveying pump set, 6, a first control valve, 7, an electric control conveying device, 8, a water quality detector, 9, a second control valve, 11, a splash-proof filter screen, 12, a settling partition, 13, a sewage outlet, 14, a sediment collecting disc, 21, a filter tank, 22, a filter inner cylinder, 23, a cover plate, 24, a filter element, 31, a wastewater treatment tank, 32, a stirring structure, 41, a first pipeline, 71, a tank body, 72, a liquid pump, 73, a controller, 211, an observation window, 311, a medicament adding port, 321, a driving device, 322, a stirring shaft, 323 and a stirring paddle.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Example (b): as shown in fig. 1, the integrated sewage treatment facility of the present embodiment includes a sewage sedimentation and filtration facility, a secondary sewage treatment device 3, and a drain tank 4, the sewage sedimentation and filtration facility has a first drain port and a second drain port, the first drain port is communicated with the drain tank 4 through a first pipeline 41, a first control valve 6 is provided at the first drain port, the second drain port is communicated with a liquid inlet of the secondary sewage treatment device 3 through a second pipeline, an electrically controlled conveying device 7 is communicated with the second pipeline, a water quality detector 8 for detecting whether the water quality reaches the standard is provided at the second drain port, the electrically controlled conveying device 7 is used for controlling the sewage to flow to the secondary sewage treatment device 3 according to the detection information of the water quality detector 8, the electrically controlled conveying device 7 and the first control valve 6 are selectively opened, and when the liquid of the second drain port reaches the water quality standard, the electric control conveyor 7 stops operating, the first control valve 6 is opened, when the quality of the liquid at the second liquid outlet does not reach the standard, the electric control conveyor 7 operates, the first control valve 6 is closed, a liquid outlet of the secondary sewage treatment device 3 is provided with a liquid discharge pipe communicated with the drainage tank 4, and the liquid discharge pipe is provided with a second control valve 9.

The sewage treatment process comprises the following steps:

the sewage enters the sewage precipitation and filtration equipment to be treated by precipitation and filtration, then the water quality detector 8 detects the treated water and evaluates the pollution value of the water quality, and the next treatment is selected according to the water quality pollution degree, concretely, when the value is lower than a specified value, the water quality pollution degree is proved to be low and can reach the emission standard, at the moment, the first control valve 6 is opened, the electric control conveying device 7 is not operated, the water is directly led into the drainage box 4 through the first pipeline 41 to be discharged, otherwise, when the value is higher than the specified value, the first control valve 6 is controlled to be closed, the electric control conveying device 7 is started to operate, the water which does not reach the emission standard is led into the secondary sewage processor 3 to be treated for the secondary sewage, the treatment quality of the sewage by the whole equipment is greatly improved, and meanwhile, the water quality value can also be displayed through a display at the front end of the water quality detector 8, the sewage treatment agent can be checked by workers conveniently or prepared according to water quality values, and the prepared agent is added to the secondary sewage treatment device 3, so that the subsequent secondary sewage treatment device 3 can be used conveniently during working; finally, after the sewage which does not reach the discharge standard is led into the secondary sewage treatment device 3 through the electric control conveying device 7, a user can select a wastewater treatment agent with a corresponding proportion according to the water quality detection numerical value and add the wastewater treatment agent into the secondary sewage treatment device 3, so that the sewage is subjected to secondary treatment, the wastewater treatment efficiency is improved, meanwhile, the wastewater treatment quality is improved to a certain degree, and then the treated water can be detected again through a water quality detection probe 401 at the right end of the water quality detector 8, when the water reaches the discharge standard, the second control valve 9 is controlled to be opened, the water is directly guided into the drainage box 4 to be subjected to subsequent discharge work, otherwise, the water does not reach the discharge standard, and the worker can add corresponding medicines into the secondary sewage treatment device 3 to perform multiple treatment works according to the water quality value so as to ensure the sewage treatment quality and achieve the efficient sewage treatment effect.

As a preferred embodiment, as shown in fig. 2, the sewage sedimentation and filtration apparatus comprises a sedimentation tank 1 and a filter 2 disposed at one side of the sedimentation tank 1, wherein the upper part of the sedimentation tank 1 is open, a splash-proof filter screen 11 is horizontally disposed in the open part, a sedimentation partition plate 12 is disposed at the lower part of the interior of the sedimentation tank 1, an upper clear liquid region is formed between the splash-proof filter screen 11 and the sedimentation partition plate 12, a sewage outlet 13 communicated with the upper clear liquid region is disposed at the upper part of the side wall of the sedimentation tank 1, the sewage outlet 13 is communicated with a liquid inlet of the filter 2 through a pipeline with a conveying pump group 5, and the filter 2 is provided with the first liquid outlet and a second liquid outlet.

In this embodiment, sewage deposits filtration equipment design is simple, reasonable, can effectually deposit sewage, gets rid of the back of deposiing, alleviates follow-up filtration treatment's pressure and load for whole equipment sewage treatment efficiency is high-efficient, and the quality is better.

In a preferred embodiment, a sediment collection tray 14 is disposed in the sedimentation tank 1 at a position close to the bottom wall, an outlet through which the sediment collection tray 14 passes is formed at one side of the sedimentation tank 1, one end of the sediment collection tray 14 passes through the outlet and is in sealing connection with the outlet, and a chute into which the side end of the corresponding side of the sediment collection tray 14 is inserted is formed on the inner wall of the other side of the sedimentation tank 1.

In this embodiment, sediment catch tray 14 is the structure of embedding in setting tank 1 bottom, it mainly plays and deposits produced pollution waste material and carry out the collection of unified holding to setting tank 1 in, when the user need clear up the sediment in setting tank 1, only need pull out sediment catch tray 14 from setting tank 1, and wash to sediment catch tray 14, the follow-up staff cleaning work has been made things convenient for to a great extent, later the staff can insert the back waste material catch tray 204 that washs and use repeatedly in setting tank 1, and need know sediment catch tray 14 and setting tank 1 hookup location and be provided with the rubber circle, can effectively ensure the leakproofness of follow-up setting tank 1 when using.

As a preferred embodiment, as shown in fig. 2, the filter 2 includes a filter box 21 and a filter inner cylinder 22 provided inside the filter box 21, the top of the filter box 21 is open and is provided with a cover plate 23, and is arranged at one side of the settling tank 1, and is positioned below the sewage outlet 13, a filter element 24 is arranged in the filtering inner cylinder 22, the sewage outlet 13 is provided with the delivery pump unit 5, the liquid inlet end of the delivery pump unit 5 is connected with a pipeline extending into the upper clear liquid area, a liquid inlet is arranged on the cover plate 23 corresponding to the position above the filtering inner cylinder 22, the liquid outlet end of the conveying pump group 5 is communicated with the liquid inlet on the cover plate 23 through a downward extending path, and the pipeline extends downwards to the pipeline above the filtering inner cylinder 22, and the lower end of one side of the filtering box 21 is provided with the first liquid outlet and the second liquid outlet.

In this embodiment, be provided with the multiple-layer filtering structure in the filter core 24, be the cotton layer of colating respectively, the cotton layer of fine filtration, ceramic filter layer and compressed active carbon layer, can be effectively to impurity carry out high quality filtration and purification treatment in the sewage, accessible filter cotton structure is isolated to large granule impurity in the sewage and is filtered, later can adsorb the filtration to less granule in the sewage through ceramic filter layer and active carbon layer, can play certain purification effect to sewage simultaneously, and need know filter core 24 and for imbedding the structure of overlap joint on filtering inner tube 22 inside upper portion, can carry out regularly with doing over to filter core 24 for guaranteeing follow-up filtration quality staff, 2 structural design of whole filter is simple, the filter effect is better.

The side wall of the filter box 21 is provided with a transparent observation window 211, and the working condition of the internal filtration treatment of the filter box 21 can be visually observed through the observation window 211, so that the operator can timely respond according to the internal working condition.

As a preferred embodiment, as shown in fig. 3, the secondary sewage treatment apparatus 3 includes a wastewater treatment tank 31, a liquid inlet provided at one side of the wastewater treatment tank 31, a liquid outlet provided at a lower portion of the wastewater treatment tank, a chemical addition port 311 provided at a top portion of the wastewater treatment tank, and a stirring structure 32 provided in the wastewater treatment tank 31 for stirring the liquid therein.

In this embodiment, the design of stirring structure 32 makes the medicament add can be even quick mix with sewage behind the wastewater treatment case 31, and the process of reaction is accelerated, promotes sewage treatment's efficiency and quality.

More specifically, the stirring structure 32 includes a driving device 321, a stirring shaft 322 and a stirring paddle 323 disposed on the stirring shaft 322, the stirring shaft 322 is disposed vertically in the wastewater treatment tank 31, the lower end of the stirring shaft 322 is close to the bottom wall of the wastewater treatment tank 31, the driving device 321 is mounted on the top of the wastewater treatment tank 31, the upper end of the stirring shaft 322 passes through the top wall of the wastewater treatment tank 31 and is in transmission connection with the driving device 321, and the driving device 321 is used for driving the stirring shaft 322 to rotate around the axis thereof.

When the device is used, after sewage which does not reach the discharge standard is guided into the wastewater treatment tank 31 through the water quality detector 8, a user can select wastewater treatment chemicals with corresponding proportion according to water quality detection values, the wastewater treatment chemicals are poured into the wastewater treatment tank 31 through the chemical adding port 311, then the user can start the driving device 321 at the top end of the wastewater treatment tank 31 by pressing the wastewater treatment device control button on the water quality detector 8, the driving device 321 drives the stirring shaft 322 and the stirring paddle 323 at the bottom end to stir and mix the sewage and the treatment chemicals, the wastewater treatment efficiency is improved, the wastewater treatment quality is improved to a certain degree, then the treated water can be detected again through the water quality detector 8, the second control valve 9 can be controlled to be opened after the water reaches the discharge standard, and the water is directly guided into the drainage tank 4 to be discharged subsequently, otherwise, the water still does not reach the discharge standard, and the staff can add corresponding medicines into the medicine adding port 311 again according to the water quality value to perform multiple treatment operations, so as to ensure the sewage treatment quality and achieve the efficient sewage treatment effect.

The driving device 321 is a motor, and is convenient to use and stable in operation.

As a preferred embodiment, as shown in fig. 4, the electrically controlled conveying device 7 includes a tank 71 and a liquid pump 72, the liquid pump 72 is installed in the tank 71 and electrically connected to a controller 73 installed in the tank 71, a liquid inlet end and a liquid outlet end of the liquid pump 72 are respectively communicated with the second liquid outlet and the drain tank 4 through a pipeline passing through the tank 71, the water quality detector 8 is electrically connected to the controller 73, the first control valve 6 and the second control valve 9 are electrically controlled valves connected to the controller 73, and the controller 73 is configured to selectively control the first control valve 6 to be conducted or the liquid pump 72 to be operated based on detection information of the water quality detector 8.

In this embodiment, one end of the box 71 is provided with a liquid inlet of a liquid pump, which is directly connected and communicated with the liquid inlet of the liquid pump 72, during the operation, the water treated by the sewage precipitation filtering device is detected by the water quality detector 8, when the water reaches the discharge standard, the controller 73 automatically controls the first control valve 6 to open, the water is directly led into the drainage box 4 for subsequent discharge work, if the sewage treated by the sewage precipitation filtering device does not reach the discharge standard, the controller 73 simultaneously controls the first control valve 6 to close, controls the liquid pump 72 to operate, leads the sewage into the secondary sewage processor 3, and simultaneously controls the driving device 321 to operate, the operator adds adaptive chemicals through the chemical adding port 311, after treatment, during the stirring treatment, the water quality detector 8 monitors the water quality in real time, and if the water reaches the standard, the controller 73 automatically controls the second control valve 9 to open, carry out follow-up discharge work in directly leading-in water drainage tank 4 with water, otherwise still not reach discharge standard's water, the staff can add corresponding medicine and carry out a lot of treatment work in adding mouth 311 according to the quality of water numerical value to the medicament once more to ensure sewage treatment quality, reach high-efficient sewage treatment effect.

It should be noted that: the controller 73 is a single chip microcomputer, a circuit board connected with the single chip microcomputer is arranged in the box body 71, and the first control valve 6, the second control valve 9 and the driving device 32 are all connected with the single chip microcomputer through the circuit board.

The water quality detector 8 is a product in the prior art, and is provided with two detection probes, wherein one detection probe is used for detecting water quality information in the second liquid discharge port (namely, water quality information after being treated by the sewage precipitation and filtration device), and the other detection probe is arranged in the wastewater treatment tank (specifically, at the position of the liquid discharge pipe) and is used for detecting water quality information after being treated by the secondary sewage treatment device 3.

In a preferred embodiment, the level of the drain tank 4 is lower than the level of the settling tank 1, the filter 2, and the secondary sewage treatment device 3.

In this embodiment, the liquid discharged from the first liquid discharge port can smoothly enter the drain tank 4 without using a power transmission device by utilizing the level difference, and energy consumption is reduced.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. An integrated sewage treatment device is characterized in that: comprises a sewage sedimentation and filtration device, a secondary sewage treatment device (3) and a drainage box (4), wherein the sewage sedimentation and filtration device is provided with a first drainage port and a second drainage port, the first drainage port is communicated with the drainage box (4) through a first pipeline (41), the first drainage port is provided with a first control valve (6), the second drainage port is communicated with a liquid inlet of the secondary sewage treatment device (3) through a second pipeline, an electric control conveying device (7) is communicated and arranged on the second pipeline, the second drainage port is provided with a water quality detector (8) for detecting whether the water quality reaches the standard or not, the electric control conveying device (7) is used for controlling the sewage to flow to the secondary sewage treatment device (3) according to the detection information of the water quality detector (8), and the electric control conveying device (7) and the first control valve (6) are alternatively opened, and when the liquid quality of the second liquid discharge port reaches the standard, the electric control conveying device (7) stops running, the first control valve (6) is opened, when the liquid quality of the second liquid discharge port does not reach the standard, the electric control conveying device (7) runs, the first control valve (6) is closed, a liquid discharge pipe communicated with the drainage box (4) is arranged at the liquid outlet of the secondary sewage treatment device (3), and a second control valve (9) is arranged on the liquid discharge pipe.

2. The integrated sewage treatment apparatus according to claim 1, wherein: the sewage sedimentation filtration equipment comprises a sedimentation tank (1) and a filter (2) arranged on one side of the sedimentation tank (1), the upper part of the sedimentation tank (1) is open, a splash-proof filter screen (11) is horizontally arranged in the opening, a sedimentation partition plate (12) is arranged on the lower part inside the sedimentation tank (1), an upper clear liquid area is formed between the splash-proof filter screen (11) and the sedimentation partition plate (12), a sewage outlet (13) communicated with the upper clear liquid area is arranged on the upper part of the side wall on one side of the sedimentation tank (1), the sewage outlet (13) is communicated with a liquid inlet of the filter (2) through a pipeline with a conveying pump set (5), and the filter (2) is provided with a first liquid discharge port and a second liquid discharge port.

3. The integrated sewage treatment apparatus of claim 2, wherein: the utility model discloses a deposit collection box, including settling box (1), deposit collection tray (14), just one side of settling box (1) is opened and is supplied the export that deposit collection tray (14) passed, the one end of deposit collection tray (14) by the export is passed, and with export sealing connection cooperation, be equipped with on the other side inner walls of settling box (1) and be used for supplying the spout that deposit collection tray (14) correspond the side end embedding.

4. The integrated sewage treatment apparatus of claim 2, wherein: the filter (2) comprises a filter box (21) and a filter inner cylinder (22) arranged in the filter box (21), the top of the filter tank (21) is open and is provided with a cover plate (23) and is arranged at one side of the settling tank (1), and is positioned below the sewage outlet (13), a filter element (24) is arranged in the filtering inner cylinder (22), the sewage outlet (13) is provided with the delivery pump set (5), the liquid inlet end of the delivery pump set (5) is connected with a pipeline extending into the upper clear liquid area, a liquid inlet is arranged on the cover plate (23) corresponding to the position above the filtering inner cylinder (22), the liquid outlet end of the conveying pump group (5) is communicated with the liquid inlet on the cover plate (23) through a downward extending path, and the pipeline extends downwards to a pipeline above the filtering inner cylinder (22), and the lower end of one side of the filtering box (21) is provided with the first liquid discharge port and the second liquid discharge port.

5. The integrated sewage treatment apparatus of claim 4, wherein: and a transparent observation window (211) is arranged on the side wall of the filter box (21).

6. The integrated sewage treatment apparatus according to claim 1, wherein: secondary sewage treater (3) are including waste water treatment tank (31) and stirring structure (32), waste water treatment tank (31) one side is equipped with liquid inlet, and the opposite side lower part is equipped with the liquid outlet, and its top is equipped with medicament and adds mouth (311), stirring structure (32) set up in on waste water treatment tank (31) for to its inside liquid stirring.

7. The integrated sewage treatment apparatus of claim 6, wherein: stirring structure (32) include drive arrangement (321), (mixing) shaft (322) and set up in stirring rake (323) on (mixing) shaft (322), (mixing) shaft (322) vertical set up in waste water treatment case (31), its lower extreme is close to the diapire of waste water treatment case (31), drive arrangement (321) install in the top of waste water treatment case (31), the upper end of (mixing) shaft (322) is passed the roof of waste water treatment case (31), and with drive arrangement (321) transmission is connected, drive arrangement (321) are used for driving (mixing) shaft (322) are rotatory around its axis.

8. The integrated sewage treatment apparatus of claim 7, wherein: the driving device (321) is a motor.

9. The integrated sewage treatment apparatus according to any one of claims 1 to 8, wherein: the electric control conveying device (7) comprises a box body (71) and a liquid pump (72), the liquid pump (72) is arranged in the box body (71) and is electrically connected with a controller (73) installed in the box body (71), a liquid inlet end and a liquid outlet end of the liquid pump (72) are respectively communicated with the second liquid outlet and the drainage box (4) through pipelines penetrating through the box body (71), the water quality detector (8) is electrically connected with the controller (73), the first control valve (6) and the second control valve (9) are both electric control valves connected with the controller (73), and the controller (73) is used for selecting information to control the conduction of the first control valve (6) or the operation of the liquid pump (72) according to the detection of the water quality detector (8).

10. The integrated sewage treatment apparatus according to any one of claims 2 to 5, wherein: the horizontal height of the drainage box (4) is lower than the horizontal height of the settling box (1), the filter (2) and the secondary sewage treatment device (3).