CN206624741U - A kind of integrated equipment for sewage treatment - Google Patents

Abstract

The utility model provides a kind of integrated equipment for sewage treatment, for handling sanitary sewage, and the casing including being fixed on supporting surface, including anoxic pond, contact-oxidation pool, vertical sedimentation basin and separate tank, the anoxic pond is used to improve the sanitary sewage of importing its biodegradability and denitrogenation processing, and the contact-oxidation pool is used to carry out aeration aerating to acting on the water body entered by overflow from the anoxic pond；The vertical sedimentation basin includes outlet canal, inclined tube filler and central draft tube, the separate tank includes sterilization pool and sludge-tank, aerator and the training wall for increasing water disturbance are provided with the contact-oxidation pool, sludge pump is provided with the vertical sedimentation basin.The utility model clears up the organic matter in sewage by the microorganism bred in biologic packing material, promotes the fully degraded of dirty Organic substance in water by training wall；Circulated between each reaction tank by Action of Gravity Field overflow, without lifting water pump, power consumption is reduced.

Description

A kind of integrated equipment for sewage treatment

Technical field

The utility model belongs to domestic sewage treatment device technical field, more particularly to a kind of sewage disposal integration is set It is standby.

Background technology

Water problems turns into an important factor for restricting national economy sustainable development, realizes that sewage recycling has obvious ring Border, economic and social benefit are water conservations and make the value-added effective way of water resource, while also can greatly alleviate water money Source it is in short supply.Caused sewage during human lives, is one of primary pollution source of water body, and pollutant mainly has excrement and washed Sewage is washed, is characterized in that organic matter, suspension, nitrogen and phosphorus content are higher.And in the treatment technology of existing sanitary sewage, each processing Water body circulation mostly is carried out by lifting water pump between pond, power consumption is big, and generally existing wastewater treatment efficiency is not good enough, sewage In organic metabolism it is insufficient, inorganic matter degraded it is not thorough the problems such as.

Utility model content

The purpose of this utility model is to provide a kind of integrated equipment for sewage treatment, it is intended to solves sewage in the prior art Treatment effect is not good enough, energy consumption is big, the organic metabolism in sewage is insufficient, the technical problem that degraded does not wait thoroughly.

The utility model is achieved in that a kind of integrated equipment for sewage treatment, for handling sanitary sewage, And the casing including being fixed on supporting surface, the integrated equipment for sewage treatment include the current along the sanitary sewage disposal Direction be sequentially arranged in casing and by the longitudinally spaced apart anoxic pond of longitudinal baffle, contact-oxidation pool, vertical sedimentation basin and point From pond, the casing is provided with for the sanitary sewage into the water inlet in the anoxic pond and for the separate tank to be divided The water separated out is expelled to the delivery port outside the casing；

The anoxic pond is used for the biodegradability for improving the sanitary sewage imported and the sanitary sewage is carried out Denitrogenation processing, the contact-oxidation pool are used to carry out aeration aerating to acting on the water body entered by overflow from the anoxic pond； The vertical sedimentation basin includes the central draft tube for water conservancy diversion water distribution, the inclined tube filler for precipitating sludge and for overflow The outlet canal of water outlet, transversely separated by effluent weir between the outlet canal and the inclined tube filler, the inclined tube filler is used for The water body flowed into from the contact-oxidation pool by overflow effect is subjected to precipitation standing, the separate tank is included by lateral partitions The sterilization pool and sludge-tank transversely separated, the sterilization pool are used to carry out disinfection to the water body entered that from the outlet canal flows automatically Sterilization, the sludge-tank are used to collect the sludge from vertical sedimentation basin discharge；

Aerator and the training wall for increasing water disturbance, the vertical-flow precipitation are provided with the contact-oxidation pool It is provided with pond and is used to the sludge in the vertical sedimentation basin importing the sludge-tank and is back to the sludge pump of anoxic pond, institute State and the biologic packing material that carrier is depended in promising microorganism offer is all provided with anoxic pond and the contact-oxidation pool, the water inlet and institute State anoxic pond to be connected, the delivery port is connected with the sterilization pool.

Further, it is provided with the anoxic pond and is used to carry out at homogeneity the sanitary sewage in the anoxic pond The diving mixer of reason.

Specifically, the filler for hanging the biologic packing material is equipped with the anoxic pond and the contact-oxidation pool to hang Bar, the biologic packing material for rope shape synthetic fibers, 5000 square metres/every cubic metre of specific surface area.

Specifically, the aeration entrance for entering the box house for supplied gas, the contact are provided with the casing The aerator in oxidation pond includes the aeration plate being connected with the aeration entrance, and the aeration plate is used to connect to be described Touch oxidation pond and gas supply is provided.

Preferably, longitudinal both ends of the vertical sedimentation basin are respectively arranged with the first outlet canal and the second outlet canal, institute It is adjacent with the sludge-tank and transversely separated by the first effluent weir with the inclined tube filler, the second water outlet to state the first outlet canal Canal and adjacent with the sterilization pool and transversely separated by the second effluent weir with the inclined tube filler, first outlet canal with It is connected between second outlet canal by aqueduct, the water body in first outlet canal is entered by the aqueduct Enter second outlet canal and converge with the water body in second outlet canal, acted on by overflow and enter the sterilization pool.

Further, between the anoxic pond and the contact-oxidation pool, the contact-oxidation pool and described vertical-flow heavy It is equipped between the pond of shallow lake and between second outlet canal and the sterilization pool for discharging overflowing for the excessive sanitary sewage Flow tube is simultaneously connected by the overflow pipe.

Specifically, sludge outlet is provided with the pool wall of the vertical sedimentation basin, is set on the pool wall of the anoxic pond There is the first sludge inlet, the second sludge inlet is provided with the pool wall of the sludge-tank, the sludge inlet passes through the sludge Pump is connected with first sludge inlet and second sludge inlet.

Further, being provided with above the casing prevents the overfall of the sewage spill-over.

Further, the bottom of the casing is provided with the evacuation port that the water body is emptied during for overhauling.

Further, the casing top is provided with manhole, and is provided with the steel cat ladder for entering pond body for people.

The utility model has the technical effect that relative to prior art：Integrated equipment for sewage treatment of the present utility model leads to Cross anoxic pond and contact-oxidation pool realizes the denitrification process of sanitary sewage and clears up the organic matter in sewage, biologic packing material therein The carrier of microorganism growth attachment can be provided and build the microenvironment of outside aerobic, internal anoxic anaerobism, pass through the contact Aerator in oxidation pond provides oxygen for aerobic microbiological, and aeration aerating is advantageous to the growth of aerobic microbiological, significantly The pollutants such as degradation of organic substances, ammonia nitrogen, total nitrogen and total phosphorus, increase water disturbance using the training wall in the contact-oxidation pool, Increase the contact area of water body and biologic packing material, be advantageous to the fully degraded of dirty Organic substance in water；At sewage of the present utility model Manage integration apparatus by sludge pump by the sludge reflux in the contact-oxidation pool into the anoxic pond, be advantageous to it is described lack The fully degraded of dirty Organic substance in water in oxygen pond, the sludge pump can be periodically by the sludge in the vertical sedimentation basin in addition Extract the sustainable operation for into the sludge-tank, realizing sewage disposal process；Between the anoxic pond and the contact-oxidation pool, Made between the contact-oxidation pool and the vertical sedimentation basin and between the outlet canal and the sterilization pool by gravity Circulated with overflow, without lifting water pump, power consumption is reduced.

Brief description of the drawings

In order to illustrate more clearly of the technical scheme of the utility model embodiment, below will to the utility model embodiment or The required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings described below is only Some embodiments of the utility model, for those of ordinary skill in the art, on the premise of not paying creative work, Other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the top view for the integrated equipment for sewage treatment that the utility model embodiment provides.

Description of reference numerals：

The water inlet of 10 casing 61

The delivery port of 20 anoxic pond 62

The sludge outlet of 21 diving mixer 71

The 22 biological sludge inlets of peg 72 first

The sludge inlet of 30 contact-oxidation pool 73 second

The 31 aeration overflow pipes of entrance 81 first

The central draft tube of 32 aeration plate 82

The overflow pipe of 33 training wall 83 second

The overfall of 40 vertical sedimentation basin 84 first

The overfall of 41 inclined tube filler 85 second

The evacuation port of 421 first outlet canal 86 first

The evacuation port of 422 second outlet canal 87 second

The evacuation port of 423 aqueduct 88 the 3rd

The manhole of 424 first effluent weir 91 first

The manhole of 425 second effluent weir 92 second

The third party hole of 50 separate tank 93

The manhole of 51 sludge-tank 94 the 4th

The manhole of 52 sterilization pool 95 the 5th

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model Limitation.

In description of the present utility model, it is to be understood that the orientation or position relationship of the instruction such as term " horizontal stroke ", " perpendicular " Based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying description, without referring to Show or imply that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not manage Solve as to limitation of the present utility model.

In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation Example, the utility model is further elaborated.

As shown in figure 1, the utility model embodiment provides a kind of integrated equipment for sewage treatment, for entering to sanitary sewage Row processing, and the casing 10 including being fixed on supporting surface, the integrated equipment for sewage treatment are included along the sanitary sewage The water (flow) direction of processing be sequentially arranged in casing 10 and by the longitudinally spaced apart anoxic pond 20 of longitudinal baffle, contact-oxidation pool 30, Vertical sedimentation basin 40 and separate tank 50.

The anoxic pond 20 can improve its biodegradability to the sanitary sewage of importing and carry out denitrogenation processing；It is described Aerator and training wall 33 are provided with contact-oxidation pool 30, the aerator can be to passing through overflow from the anoxic pond 20 The water body that effect enters carries out aeration aerating, and the training wall 33 can increase the sewage disturbance by the contact-oxidation pool 30 Degree；Promising microorganism is all provided with the anoxic pond 20 and the contact-oxidation pool 30 biologic packing material for depending on carrier is provided, this A little biologic packing materials can effectively facilitate the breeding and metabolism of microorganism.

The vertical sedimentation basin 40 includes the central draft tube 82 for water conservancy diversion water distribution, the inclined tube for precipitating sludge is filled out Material 41 and the outlet canal for overflow water outlet, the inclined tube filler 41 are used to act on by overflow from the contact-oxidation pool 30 The water body flowed into carries out precipitation standing, and the separate tank 50 includes the sterilization pool 52 and sludge-tank transversely separated by lateral partitions 51, the sterilization pool 52 is used for the sterilization that carried out disinfection to the water body entered that flows automatically from the outlet canal, and the sludge-tank 51 is used for The sludge discharged from the vertical sedimentation basin 40 is collected, so as to the sustainable operation of whole device.The vertical-flow precipitation Sludge pump is provided with pond 40, the sludge in the vertical sedimentation basin 40 can be imported the He of sludge-tank 51 by the sludge pump Anoxic pond 20 is back to, is transversely separated by effluent weir between the outlet canal and the inclined tube filler 41, the effluent weir is used In the particulate matter that interception is entered in the sewage of the sterilization pool 52 from the inclined tube filler 41 by overflow.

The sludge part precipitated in vertical sedimentation basin 40 can be back in anoxic pond 20 by the sludge pump, when remaining dirty Mud amount is extracted away after reaching a certain amount of enters sludge-tank 51, and the water in vertical sedimentation basin 40 after precipitation process Body overflow enters outlet canal, then does further sterilizing and purifying into sterilization pool 52 by outlet canal and handle, and so just realizes perpendicular stream The separation of solid and liquid of sanitary sewage in formula sedimentation basin 40, be advantageous to the normal continuous operation of equipment.

The casing 10 is provided with the water inlet 61 that enters for the sanitary sewage in the anoxic pond 20 and for by institute State the delivery port 62 that the clear water that separate tank 50 is isolated is expelled to outside the casing 10, the water inlet 61 and the anoxic pond 20 are connected, and the delivery port 62 is connected with the sterilization pool 52.When the water body for passing through sterilizing and purifying in sterilization pool 52 accumulates To being discharged by delivery port 62 after a certain amount of.

Integrated equipment for sewage treatment of the present utility model denitrogenation and can be disappeared by anoxic pond 20 and contact-oxidation pool 30 The organic matter in sewage is solved, biologic packing material therein can provide the carrier of microorganism growth attachment and build outside aerobic, interior The microenvironment of portion's anoxic anaerobism, oxygen is provided for aerobic microbiological by the aerator in the contact-oxidation pool 30, be aerated Oxygenation is advantageous to the growth of aerobic microbiological, significantly the pollutant such as degradation of organic substances, ammonia nitrogen, total nitrogen and total phosphorus；In addition, the dirt Water process integration apparatus also increases turbulent water degree using the training wall 33 in the contact-oxidation pool 30, increase water body with The contact area of biologic packing material, be advantageous to the fully degraded of dirty Organic substance in water；Sewage disposal integration of the present utility model is set It is standby that the anoxic can be advantageous to by the sludge reflux in the contact-oxidation pool 30 into the anoxic pond 20 by sludge pump The fully degraded of dirty Organic substance in water in pond 20, the sludge pump can also be periodically by the vertical sedimentation basin 40 in addition Sludge extracts the sustainable operation for into the sludge-tank 51, realizing sewage disposal process；The anoxic pond 20 and the contact oxygen Change between pond 30, between the contact-oxidation pool 30 and the vertical sedimentation basin 40 and the outlet canal and the sterilization pool Circulated between 52 by Action of Gravity Field overflow, without lifting water pump, power consumption is reduced.

As shown in figure 1, diving mixer 21 is provided with the anoxic pond 20, for the life in the anoxic pond 20 Sewage living carries out homogeneity processing.

As shown in figure 1, be equipped with filler peg 22 in the anoxic pond 20 and the contact-oxidation pool 30, for hanging and The fixed biologic packing material, the biologic packing material are rope shape synthetic fibers, 5000 square metres/every cubic metre of specific surface area.

As shown in figure 1, being provided with aeration entrance 31 on the casing 10, enter for supplied gas inside the casing 10, The aerator in the contact-oxidation pool 30 includes the aeration plate 32 being connected with the aeration entrance 31, and gas can be with Enter the aeration plate 32 by being aerated entrance 31, then the drop that contact-oxidation pool 30 is microorganism is discharged into from aeration plate 32 Solution preocess provides oxygen supply.

Go out as shown in figure 1, longitudinal both ends of the vertical sedimentation basin 40 are respectively arranged with the first outlet canal 421 and second Water channel 422, first outlet canal 421 it is adjacent with the sludge-tank 51 and by the first effluent weir transversely with the inclined tube filler 41 separate, the second outlet canal 422 and it is adjacent with the sterilization pool 52 and by the second effluent weir transversely with the inclined tube filler 41 separate, and are connected between first outlet canal 421 and second outlet canal 422 by aqueduct 423, and described first The water body in outlet canal 421 by the aqueduct 423 enter second outlet canal 422 and with second outlet canal Water body in 422 converges, and the water body after converging is acted on by overflow enters the sterilization pool 52.

As shown in figure 1, sludge outlet 71 is provided with the pool wall of the vertical sedimentation basin 40, the pond of the anoxic pond 20 The first sludge inlet 72 is provided with wall, the second sludge inlet 73, the sludge outlet are provided with the pool wall of the sedimentation basin 71 are connected by the sludge pump with first sludge inlet 72 and second sludge inlet 73.In sewage disposal process Under normal operating conditions, sludge pump extracts the sludge in vertical sedimentation basin 40 by sludge outlet 71 out, passes through the anoxic The first sludge inlet 72 in pond 20 is expelled to the anoxic pond 20, realizes recycling for sludge, the microorganism energy in sludge The content of microorganisms in the anoxic pond 20 is enough improved, improves the degradation rate and nitric efficiency of sanitary sewage in anoxic pond 20；When After sludge in vertical sedimentation basin 40 reaches a certain amount of, sludge pump can be dirty by second by the sludge in vertical sedimentation basin 40 Mud entrance 73 is expelled to sludge-tank 51, and the sustainable operation of sewage disposal process so can be achieved.

As shown in figure 1, between the anoxic pond 20 and the contact-oxidation pool 30, the contact-oxidation pool 30 and described perpendicular Overflow pipe, the overflow are equipped between flow settling pond 40 and between second outlet canal 422 and the sterilization pool 52 Manage for discharging the excess sanitary sewage discharged due to overflow effect needs, overflow pipe includes the first overflow pipe 81, center The overflow pipe 83 of guide shell 82 and second, first overflow pipe 81 connect the anoxic pond 20 and the contact-oxidation pool 30 and will Overflow water body in the anoxic pond 20 imports the contact-oxidation pool 30, and the central draft tube 82 connects the catalytic oxidation Overflow water body in the contact-oxidation pool 30 is simultaneously imported the vertical sedimentation basin by pond 30 and the vertical sedimentation basin 40 40, second overflow pipe 83 connects second outlet canal 422 with the sterilization pool 52 and by second outlet canal 422 Overflow water body import the sterilization pool 52.

As shown in figure 1, the top of the casing 10 is provided with the overfall for preventing the sewage spill-over, it is specially described connect The second overfall 85 on the upside of the first overfall 84 and the wall of the sludge-tank 51 on the upside of the wall of oxidation pond 30 is touched, when the contact oxygen It can be discharged when changing the water body excess in pond 30 by the first overfall 84, when the water body excess in the sludge-tank 51 by the Two overfalls 85 are discharged.

As shown in figure 1, the bottom of the casing 10 is provided with the evacuation port that the water body is emptied during for overhauling, including institute State the first evacuation port 86 on the downside of the side wall of contact-oxidation pool 30, the second evacuation port 87 on the downside of the side wall of the first outlet canal 421 and dirt The 3rd evacuation port 88 on the downside of the side wall of mud sump 51, first evacuation port 86, the second evacuation port 87 and the 3rd evacuation port 88 can be with Water body in release emptying casing 10 when being necessary.

As shown in figure 1, the top of casing 10 is provided with manhole, and it is provided with the steel cat ladder for entering pond body for people, institute State manhole and specifically include the first manhole 91 in anoxic pond 20, the second manhole 92 on contact-oxidation pool 30, vertical sedimentation basin The 5th manhole 95 on the 4th manhole 94 and sterilization pool 52 on third party hole 93, sludge-tank 51 on 40.When in the present embodiment Integrated equipment for sewage treatment break down need maintenance when, can first pass through evacuation port by casing 10 water body discharge, Maintenance personal climbs upper box 10 by the steel cat ladder, then is entered by the manhole in casing 10 and overhauled.

During sanitary sewage disposal, sewage enters the anoxic pond 20 by water inlet 61 first, is stirred in diving Progress homogeneity processing under the stirring action of machine 21 is mixed, biochemical place is carried out to sewage by the microorganism adhered on biologic packing material Reason and denitrogenation processing, the water body after processing enter contact-oxidation pool 30 because overflow acts through the first overflow pipe 81, and water body exists It is oxygenated in the presence of aerator, the microorganism to adhere on biologic packing material in contact-oxidation pool 30 provides its metabolic needs Oxygen, water body realizes sewage and life because the guide functions of training wall 33 in contact-oxidation pool 30 add perturbation action The abundant contact of microorganism in thing filler, improve the degradation efficiency of sewage.

Water body after the processing of contact-oxidation pool 30 is carried out quiet by central draft tube 82 into vertical sedimentation basin 40 Put precipitation, the sludge in vertical sedimentation basin 40 is back to anoxic pond 20 by sludge pump and is secondary use, and improves anoxic pond 20 The nitric efficiency of middle microorganism, when sludge accumulation to it is a certain amount of after, extracted by sludge pump into sludge-tank 51, in sludge-tank 51 Sludge is discharged by the second evacuation port 87 again.Sludge pump extracts sludge two process differences into anoxic pond 20 with sludge-tank 51 Shi Jinhang, the path that sludge pump extracts to sludge-tank 51 is closed during sludge pump extracts sludge to anoxic pond 20, in dirt Dredge pump closes the path that sludge pump extracts to anoxic pond 20 during extracting sludge to sludge-tank 51.

Water body after the precipitation process of vertical sedimentation basin 40 passes through the first effluent weir 424 and the second effluent weir 425 again Overflow respectively enters the first outlet canal 421 and the second outlet canal 422, and the water body in the first outlet canal 421 is flowed by aqueduct 423 Enter the second outlet canal 422 and converge with the water body in the second outlet canal 422, the water body after converging is flowed into by the second overflow pipe 83 Sterilization pool 52, the water body in sterilization pool 52 after sterilizing and purifying are discharged by delivery port 62 again, the purification process of the sewage of realization.

The construction period for the integrated equipment for sewage treatment processing sewage that the present embodiment provides is short, can quickly come into operation, Effluent quality is better than GB18918-2002 one-level B standards, and water body gravity flow, power consumption is few, easy care；The integrated equipment for sewage treatment Small volume, floor space is small, economizes the land resource, and may move, with putting with facilitating the processing of sewage to implement.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (10)

1. a kind of integrated equipment for sewage treatment, for handling sanitary sewage, and the case including being fixed on supporting surface Body, it is characterised in that the integrated equipment for sewage treatment includes being sequentially arranged in along the water (flow) direction of the sanitary sewage disposal In casing and by the longitudinally spaced apart anoxic pond of longitudinal baffle, contact-oxidation pool, vertical sedimentation basin and separate tank, the casing Provided with the water inlet entered for the sanitary sewage in the anoxic pond and the discharge of the water for the separate tank to be isolated Delivery port outside to the casing；

The anoxic pond is used for the biodegradability for improving the sanitary sewage imported and carries out denitrogenation to the sanitary sewage Processing, the contact-oxidation pool are used to carry out aeration aerating to acting on the water body entered by overflow from the anoxic pond；It is described Vertical sedimentation basin includes being used for water conservancy diversion entering the central draft tube of water, the inclined tube filler for precipitating sludge and for overflow water outlet Outlet canal, transversely separated by effluent weir between the outlet canal and the inclined tube filler, the inclined tube filler is used for will be from The water body that the contact-oxidation pool is flowed into by overflow effect carries out precipitation standing, and the separate tank includes horizontal by lateral partitions edge To the sterilization pool and sludge-tank separated, the sterilization pool, which is used to carry out disinfection to the water body entered from the outlet canal overflow, to kill Bacterium, the sludge-tank are used to collect the sludge from vertical sedimentation basin discharge；

Aerator and the training wall for increasing water disturbance are provided with the contact-oxidation pool, in the vertical sedimentation basin Provided with for the sludge in the vertical sedimentation basin to be imported into the sludge-tank and is back to the sludge pump of the anoxic pond, institute State and the biologic packing material that carrier is depended in promising microorganism offer is all provided with anoxic pond and the contact-oxidation pool, the water inlet and institute State anoxic pond to be connected, the delivery port is connected with the sterilization pool.

2. integrated equipment for sewage treatment as claimed in claim 1, it is characterised in that be provided with and be used for institute in the anoxic pond State the diving mixer that the sanitary sewage in anoxic pond carries out homogeneity processing.

3. integrated equipment for sewage treatment as claimed in claim 1, it is characterised in that the anoxic pond and the catalytic oxidation It is equipped with the filler peg for hanging the biologic packing material in pond, the biologic packing material is rope shape synthetic fibers, specific surface area 5000 square metres/every cubic metre.

4. integrated equipment for sewage treatment as claimed in claim 1, it is characterised in that be provided with the casing for supplying Body enters the aeration entrance of the box house, and the aerator in the contact-oxidation pool includes and the aeration entrance The aeration plate being connected, the aeration plate are used to provide gas supply for the contact-oxidation pool.

5. integrated equipment for sewage treatment as claimed in claim 1, it is characterised in that the longitudinal direction two of the vertical sedimentation basin End is respectively arranged with the first outlet canal and the second outlet canal, and first outlet canal is adjacent with the sludge-tank and by the first water outlet Weir transversely separates with the inclined tube filler, the second outlet canal and it is adjacent with the sterilization pool and by the second effluent weir transversely Separate with the inclined tube filler, be connected between first outlet canal and second outlet canal by aqueduct, it is described The water body in first outlet canal by the aqueduct enter second outlet canal and with second outlet canal Water body converges, and the water body after converging is acted on by overflow enters the sterilization pool.

6. integrated equipment for sewage treatment as claimed in claim 5, it is characterised in that the anoxic pond and the catalytic oxidation Between pond, between the contact-oxidation pool and the vertical sedimentation basin and between second outlet canal and the sterilization pool It is equipped with the overflow pipe for discharging the excessive sanitary sewage and is connected by the overflow pipe.

7. integrated equipment for sewage treatment as claimed in claim 1, it is characterised in that on the pool wall of the vertical sedimentation basin Sludge outlet is provided with, the first sludge inlet is provided with the pool wall of the anoxic pond, is provided with the pool wall of the sedimentation basin Second sludge inlet, the sludge inlet pass through the sludge pump and first sludge inlet and the second sludge inlet phase Connection.

8. the integrated equipment for sewage treatment as described in any one of claim 1 to 7, it is characterised in that the top of the casing Being provided with prevents the overfall of the water body spill-over.

9. the integrated equipment for sewage treatment as described in any one of claim 1 to 7, it is characterised in that the bottom of the casing It is provided with the evacuation port that the water body is emptied during for overhauling.

10. the integrated equipment for sewage treatment as described in any one of claim 1 to 7, it is characterised in that the casing top is set Manhole is equipped with, and is provided with the steel cat ladder for entering pond body for people.