CN206232523U - Integrated sewage treating apparatus - Google Patents

Abstract

The utility model provides a kind of integrated sewage treating apparatus, including：Purification reaction apparatus are used to be adsorbed the organic pollution in sewage or oxidation Decomposition；Settler, for the particulate matter in sewage to be carried out into sedimentation filtration treatment, including the first passage connected with the purification reaction apparatus, and the packing area being disposed adjacent with the first passage；Chlorination equipment, is provided with outlet pipe, is discharged through outlet pipe gravity flow after the sewage after the purification reaction apparatus and settler treatment is carried out into sterilizing；Also include：Storage mud device and extraction element, the extraction element are used to be delivered to the sludge produced in the settler in the storage mud device.Coordinated by storing up mud device and extraction element, efficiently solve and need frequently to clear up sludge in sewage disposal device, maintenance period is short, the big problem of resource consumption, while saving in outside newly-built Treatment of Sludge area, economizes on resources, environmental protection.

Description

Integrated sewage treating apparatus

Technical field

The utility model is related to technical field of sewage treatment equipment, more particularly to integrated sewage treating apparatus.

Background technology

With the development of China's economic society, water resources crisis and water environment pollution increasingly sharpen, all kinds of sewage/waste water Discharge capacity is significantly increased, and seriously threatens water body environment, the improvement of water pollution turned into domestic and international field of Environment Protection concern focus it One.The tupe of sewage is divided into the pattern of focusing on and decentralized processing pattern, wherein, municipal sewage treatment uses concentration substantially Tupe, but, it is unstable with reference to the dispersion of China domestic sewage in rural areas pollution sources, with a varied topography, pipe network covering imperfection, water The features such as determining, is not suitable for focusing on pattern using traditional, for these areas, use decentralized processing pattern sewage preferably Processing equipment is collected to dispersion point source sewage small range, carries out treatment in situ, is discharged on the spot.

Now in society, there are several conventional sewage water treatment methods, be broadly divided into physical treatment and chemical treatment and biology Treatment, and dirty water pollutant is general with suspended state, colloid, three kinds of forms presence of solubilised state, wherein physical treatment process is to utilize In the method for suspended solid state polluter in physical action separation sewage；Method of chemical treatment is the effect using chemical reaction The method of various polluters (including suspension, colloid and dissolved matter etc.) in separation and recovery sewage, mainly for the treatment of industry Waste water；Biological treatment is to make to be converted in the organic pollution of dissolving, colloidal state in sewage using the metabolism of microorganism It is the method for the innocuous substance of stabilization.Such as sediment filters as a kind of common sewage treatmentmethod, using filter First the particulate matter suspended in sewage is removed, but there is following defect in this method：It is soluble in water to cross small ion thing just Cannot stop, next particulate matter being deposited on filter can be more and more more, then water-carrying capacity and hydraulic pressure can be gradually decreased, and pile up The sediment that gets off breed bacteria and can be bred, and through filter the heat source response, therefore filter element can be caused to need often more Change.

In some small-sized sewage treatment plants, sewage disposal is carried out often through the methods such as biological, precipitation are combined, when long Between run in just occur sludge alluvial situation, traditional sludge discharge way, set in processing complexity spoil disposal pipeline, And supporting installation sludge reflux pump, so as to the sludge discharge that will be deposited, the defect that this mode is present：Sludge reflux pump is usual It is arranged at processing pond bottom and connects discharge pipeline vertically, sludge capture range is limited, effect is poor, to ensure the effect of sewage disposal Really, sludge needs frequently cleaning, so maintenance period is short, and typically sewage disposal device is carried out the big cleaning of comprehensive sludge and Plant maintenance, resource consumption is big, overall to safeguard inconvenience；Secondly, need to also be in the newly-built Treatment of Sludge of device external to the sludge discharged Area, for collecting sludge and muddy water mixed solution, high cost, process is cumbersome.

The content of the invention

The technical problem that the utility model is solved is to overcome sewage disposal device needs frequently cleaning dirt of the prior art Mud, maintenance period is short, and resource consumption is big, and also needs newly-built Treatment of Sludge area, the defect of high cost to discharge sludge.

Therefore, in order to solve the above technical problems, the utility model provides a kind of integrated sewage treating apparatus, including：

Purification reaction apparatus, for the organic pollution in sewage to be adsorbed or oxidation Decomposition；

Settler, for the particulate matter in sewage to be carried out into sedimentation filtration treatment, including fills with the purification reaction The first passage of connection is put, and the packing area being disposed adjacent with the first passage；

Chlorination equipment, is provided with outlet pipe, by the dirt after the purification reaction apparatus and settler treatment Water is discharged after carrying out sterilizing through outlet pipe gravity flow；

Also include：

Storage mud device and extraction element, the extraction element are used to for the sludge produced in the settler to be delivered to institute State storage mud device in.

Preferably, extraction element includes：

Return duct, connects the storage mud device and the settler and two ends form and have pressure difference, wherein described time The one end of one end pressure less than the correspondence settler of the flow tube correspondence storage mud device；

Appendix, connects with the return duct, and the appendix is to the described one end for storing up mud device of return duct correspondence Flowing gas, so that the flowing gas in the return duct carry out Geldart-D particle is delivered to institute by the sludge in the settler State storage mud device.

Preferably, the purification reaction apparatus also include：

Anaerobic zone, is provided with fixed filler in the middle part of the anaerobic zone, water inlet pipe is provided with above the fixed filler, Appendix is equipped with below the fixed filler；

Aerobic zone, be connected with the anaerobic zone above the fixed filler, and the aerobic zone is internally provided with Floating stuffing, its bottom is equipped with appendix.

Preferably, the return duct also connects storage mud device and the settler, and the appendix is to positioned at institute Storage mud device one end return duct transport flow gas is stated, the force feed of sludge reflux is provided for the return duct in the settler Power.

Preferably, the return duct includes：

Perforated pipe, is laid in the settler bottom, and the perforated pipe is deposited in the settler bottom for inhaling collection The sludge in portion；

First mud return line, is connected and is extending vertically into the first passage with the perforated pipe；

Second mud return line, is connected and extends horizontally to first mud return line in the storage mud device.

Preferably, the first mud return line is vertically connected with second mud return line.

Preferably, the appendix includes：

Air pipe is carried, it extends to and be connected with first mud return line at the first passage；

Aerating pipelines, its bottom for extending to the aerobic zone, the aerating pipelines are provided with some solarization air caps；

Counter-flushing pipeline, its bottom for extending to the anaerobic zone is provided with some disc types and exposes on the counter-flushing pipeline Gas device.

Preferably, the air pipe that carries uses bending structure with the connecting place of first mud return line.

Preferably, the regulation main valve of regulation displacement is provided with the appendix, and tracheae is carried described in regulation control Road and first regulating valve and the second regulating valve of the counter-flushing pipeline.

Preferably, the extraction element also includes the external pneumatic device for the appendix transport flow gas.

Preferably, the anaerobic zone is provided with overflow weir structure with the storage mud device connectivity part, so that the storage mud dress Put the water of middle separation and the anaerobic zone is flowed into weir formula overflow manner.

Preferably, the inclined tube filler matched with its spatial area is provided with the packing area of the settler.

Preferably, the second channel for connecting the settler is provided with the chlorination equipment, in the second channel Form the folded structure for increasing runoff contact area.

The beneficial effects of the utility model are：

(1), in a kind of integrated sewage treating apparatus that the utility model is provided, filled by setting storage mud device and extracting Put, the sludge produced in the settler is delivered in the storage mud device using extraction element, it is main to be filled by extraction Geldart-D particle is carried out when putting work, to the force feed power of the sludge formation conveying in settler, so as to will periodically, uninterruptedly sink Carry out the process of mud-water separation in the device of shallow lake in sludge reflux to storage mud device again.This structure setting, can slow down equipment other Deposition situation in functional areas occurs, it is to avoid frequently carry out the big cleaning of comprehensive sludge and plant maintenance, efficiently solves at sewage Need frequently to clear up sludge in reason equipment, maintenance period is short, the big problem of resource consumption, and by being wholely set storage mud device Save in outside newly-built Treatment of Sludge area, only need to periodically take out mud with mud car is taken out, play cost-effective, the work of environmental protection With.

(2), in a kind of integrated sewage treating apparatus that the utility model is provided, the extraction element includes connecting and coordinates Return duct and appendix, sludge in settler is back in storage mud device by return duct, in reflux course, it is necessary to Appendix carries out Geldart-D particle to muddy water mixed solution in the return duct, so as to be carried out in the sludge lifting of deposition to return duct Conveying, appendix of the whole work process from return duct and with gas transmission ability is completed by using with a set of pipe-line system, Substantially, simple structure, compared to traditional sewage disposal device, eliminates sludge reflux pump installation settings to conveying fiting effect, real Existing force feed ability is stronger, is capable of the sludge of wider collection bottom alluvial, and cleaning is more comprehensively.

(3), in a kind of integrated sewage treating apparatus that the utility model is provided, laid by anaerobic zone and aerobic zone Appendix, the appendix, using aeration tube and the set-up mode of backwash tube, is on the one hand to stir the sludge in reaction zone, is made Sludge is not settled, and is finally settled with drainage flow to the settling zone；On the other hand it is for respective reaction zones uniformly provide Required aeration rate during treatment sewage.Control valve is set on each branch line of appendix simultaneously, in gas transmission process In, realize close and open effect, while can also play a part of regulation control displacement, with meet it is different reflection go it is right The demand of oxygen, optimizes aeration effect.

(4), in a kind of integrated sewage treating apparatus that the utility model is provided, for the appendix transport flow The external pneumatic device of gas is typically chosen air blower, and connects the appendix of each reaction zone by the way of aeration tube under water, Simple structure, noise is small, and equipment safety reliability, dynamic efficiency is high, and the mixing of liquid gas is abundant, hence it is evident that improve aeration efficiency.

(5), in a kind of integrated sewage treating apparatus that the utility model is provided, distinguish by aerobic zone and anaerobic zone Filling floating stuffing and fixed filler, these fillers are hydrophily, specific surface area is big, porosity multiporous biological filler high, are used Microorganism colonization, demoulding are convenient, and the removal ability to organic matter is strong, will not produce sludge bulking, it is ensured that effluent quality it is steady It is fixed.

(6), in a kind of integrated sewage treating apparatus that the utility model is provided, by being provided with use in chlorination equipment In the folded structure of increase runoff contact area, dosing or ultraviolet lamp disinfection may be selected in this region, increase time of contact, Ensure Disinfection Effect.

(7) a kind of, integrated sewage treating apparatus that the utility model is provided, structure setting is dexterous, and sewage disposal is set It is standby to be positioned on ground and building, or underground is embedded in, floor space is greatlyd save, realize that land resource is optimized.

Brief description of the drawings

In order to illustrate more clearly of the utility model specific embodiment or technical scheme of the prior art, below will be right The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below In accompanying drawing be some implementation methods of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the structural representation of one sewage disposal device of the present utility model；

Fig. 2 is the structural representation of the interior arrangement shown in Fig. 1；

Fig. 3 is the partial enlargement structural representation of pipeline in Fig. 1.

Description of reference numerals：

1- stores up mud device, 2- anaerobic zones, and 21- fixes filler, 3- aerobic zones, 31- floating stuffings, 4- settlers, 41 the One passage, 42- inclined tube fillers, 5- chlorination equipments, 51- outlet pipes, 52- water inlet pipes, 53- second channels, 61- return ducts, 611- Perforated pipe, the mud return lines of 612- first, the mud return lines of 613- second, 62- appendixs, 621- carries air pipe, 622- aerations Pipeline, 623- counter-flushing pipelines, 63- regulation main valves, the regulating valves of 64- first, the regulating valves of 65- second, 66- external pneumatic devices.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described Embodiment be a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, The every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, belongs to this reality With novel protected scope.

It is term " " center ", " on ", D score, "left", "right", " perpendicular, it is necessary to explanation in description of the present utility model Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " are, based on orientation shown in the drawings or position relationship, to be only Described with simplified for the ease of description the utility model, must had rather than the device or element for indicating or implying meaning specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.Additionally, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.Additionally, following institute As long as in the utility model different embodiments of description involved technical characteristic do not constitute each other conflict just can phase Mutually combine.

Embodiment of the present utility model is further described below in conjunction with the accompanying drawings：

Embodiment 1

The utility model provides a kind of integrated sewage treating apparatus as shown in Figure 1-Figure 3, including：Purification reaction dress Put, settler 4, chlorination equipment 5.

Wherein, the purification reaction apparatus are used to be adsorbed the organic pollution in sewage or oxidation Decomposition；It is shown Settler 4 is used to for the particulate matter in sewage to carry out sedimentation filtration treatment, including connected with the purification reaction apparatus First passage 41, and the packing area being disposed adjacent with the first passage 41；The chlorination equipment 5, is provided with water outlet Pipe 51, the sewage after the purification reaction apparatus and the settler 4 are processed is carried out after sterilizing through the outlet pipe 51 gravity flow discharges；

Also include：Storage mud device 1 and extraction element, the extraction element are used for the dirt that will be produced in the settler 4 Mud is delivered in the storage mud device 1.

Above-mentioned implementation method is the core technology scheme of the present embodiment, by setting storage mud device and extraction element, is utilized Be delivered to the sludge produced in the settler in the storage mud device by extraction element, is mainly worked by extraction element Shi Jinhang Geldart-D particles, the force feed power of conveying is formed to the sludge in settler, thus periodically, it is uninterrupted by settler Interior sludge reflux carries out the process of mud-water separation to storing up again in mud device.This structure setting, can slow down other functional areas of equipment Deposition situation occurs, and after a certain amount of mud is accumulated in purification reaction apparatus, mud can be delivered into storage mud by extraction element Stored in device 1, when the sludge in storing up mud device 1 accumulate to a certain degree after, reuse external equipment and extract sludge, herein During due to will not accumulate in purification reaction apparatus mud therefore clean-up effect more preferably, and because storage mud device 1 and extracting is filled The setting put, it is to avoid frequently carry out the big cleaning of comprehensive sludge and plant maintenance, efficiently solves and need in sewage disposal device Sludge is frequently cleared up, maintenance period is short, the big problem of resource consumption, and saved in outside by being wholely set storage mud device Newly-built Treatment of Sludge area, only need to periodically take out mud with mud car is taken out, and play cost-effective, the effect of environmental protection.

Make further preferred, as depicted in figs. 1 and 2, the purification reaction apparatus also include：Anaerobic zone 2 and aerobic zone 3, The middle part of the anaerobic zone 2 is provided with fixed filler 21, and the top of the fixed filler 21 is provided with water inlet pipe 52, the fixation The lower section of filler 21 is equipped with appendix；Specifically, the aerobic zone 3 with the anaerobic zone 2 in the upper of the fixed filler 21 Side is connected, and the aerobic zone 3 is internally provided with floating stuffing 31, and its bottom is equipped with appendix；And in the precipitation The inclined tube filler 42 matched with its spatial area is provided with the packing area of device 4, uses inclined tube filler to cause hydraulic radius Small, laminar condition is good, and particle sedimentation is not drained off by wadding and disturbs, it is ensured that effluent quality it is optimal, its disposal ability is flat flow precipitation The several times in pond.

In the specific implementation of the present embodiment, fixed filler, floating stuffing and the inclined tube filler for being used are biologic packing material, Corresponding, the present embodiment uses biochemical process (as a kind of contact oxidation method, including aerobic and anaerobism) to sewage disposal, and biology connects Tactile oxidation technology is a kind of sewage treatment process between activated sludge process and biomembrance process.Filled out by being set in pond Material, a microorganism part is bonded to filler surface in the form of biomembrane, it is a part of then with cotton-shaped suspension growth in water, therefore The characteristics of it has activated sludge process and biofilter concurrently.It is that treatment sanitary sewage is being currently at most economical, most suitably used sewage Science and engineering skill.

In above-mentioned implementation method, by the floating stuffing 31 and fixed filler filled respectively in aerobic zone 3 and anaerobic zone 2 21, it is as hydrophily, specific surface area are big, porosity multiporous biological filler high, it is convenient using microorganism colonization, demoulding, to having The removal ability of machine thing is strong, will not produce sludge bulking, it is ensured that the stabilization of effluent quality.For example at anaerobic zone, sewage Organic concentration is high, and now microorganism is the aerobic-anaerobic microbe for being in anoxic, for remove and decompose the organic matter in sewage (as Some organic aminos and ammonia and nitrogen organic), mitigate the operating pressure of aerobic zone in subsequent processing；In aerobic zone, organic concentration Significantly lower, by the aerobic respiration of aerobe, organic matter is further resolved into inorganic matter, it is final to realize eliminating organic dirt The function of dye.

Extraction element in the present embodiment is described in further details with reference to Fig. 1 and Fig. 3：

Extraction element 6 includes return duct 61 and appendix 62, and the return duct connects the storage mud device 1 and the precipitation Device 4 and two ends are formed has pressure difference, wherein one end pressure of the correspondence of the return duct 61 storage mud device 1 is less than correspondence One end of the settler 4；The appendix 62 is connected with the return duct 61, and the appendix 62 is to the return duct 61 One end flowing gas of the correspondence storage mud device 1, so as to the fluid in the return duct 61 carries out Geldart-D particle described will sink Sludge in shallow lake device 4 is delivered to the storage mud device 1.Further preferably, the return duct 61 also connects the storage mud device 1 With the settler 4, the appendix 62, to positioned at one end return duct transport flow gas of storage mud device 1, is described Return duct in settler 4 provides the force feed power of sludge reflux.

Understood according to above-mentioned implementation method, the extraction element includes connecting the return duct 61 and appendix 62 for coordinating, precipitation Sludge in device is back in storage mud device 1 by return duct 61, it is necessary to 62 pairs of backflows of appendix in reflux course Muddy water mixed solution carries out Geldart-D particle in pipe 61, so as to be conveyed in the sludge lifting of deposition to return duct, whole work Appendix of the process from return duct and with gas transmission ability is completed by using with a set of pipe-line system, and conveying fiting effect is bright Aobvious, simple structure, compared to traditional sewage disposal device, eliminates sludge reflux pump installation settings, and the force feed ability of realization is more By force, it is capable of the sludge of wider collection bottom alluvial, cleaning is more comprehensively.

As a kind of optional implementation method, as shown in figure 1, the return duct 61 includes perforated pipe 611, the first sludge The mud return line 613 of return duct 612 and second.The perforated pipe 611 is laid in the bottom of the settler 4, heavy for inhaling collection Sludge in the settler bottom drops, and the return duct of bottom arrangement makees perforated design, it is to avoid the situation of sedimentation basin deposition； First mud return line 612 is connected and is extending vertically into the first passage with the perforated pipe 611；Described second is dirty Mud return duct 613 is connected with first mud return line 612 and extends horizontally in the storage mud device.Further preferably, The appendix 62 includes carrying air pipe 621, aerating pipelines 622 and counter-flushing pipeline 623.The air pipe 621 that carries is extended to It is connected with first mud return line 612 at the first passage 41；The aerating pipelines 622 extend to the aerobic zone Bottom, the aerating pipelines 622 are provided with some solarization air caps；The counter-flushing pipeline 623 extends to the bottom of the anaerobic zone Portion, is provided with some plate-type aerators on the counter-flushing pipeline 623, this by the way of aeration tube under water, simple structure, Noise is small, and the mixing of liquid gas is abundant, hence it is evident that improve aeration efficiency.Especially in the present embodiment, by anaerobic zone and aerobic zone Laying appendix, the appendix, using aeration tube and the set-up mode of backwash tube, is on the one hand to stir the dirt in reaction zone Mud, makes sludge not settle, and is finally settled with drainage flow to the settling zone；On the other hand it is for respective reaction zones are uniform Required aeration rate during offer treatment sewage.Further, in order to during gas transmission, realize the work closed and open With, while can also play a part of regulation control displacement, to meet demand of the differential responses area to oxygen, optimization aeration effect Really.Preferably, as shown in figure 3, being provided with the regulation main valve 63 of regulation displacement on the appendix 62, and regulation control First regulating valve 64 and the second regulating valve 65 for carrying air pipe and the counter-flushing pipeline.

Used as preferred embodiment, the air pipe 621 that carries is used with the connecting place of first mud return line 612 Bending structure.Further, the extraction element 6 also includes the external pneumatic device for the appendix transport flow gas 66, the external pneumatic device is preferably air blower, when air blower works, by the air outside pipeline continually force feed to defeated In tracheae 62.Briefly stress the operation principle of Geldart-D particle in explanation the present embodiment below, as shown in figure 1, shown first sludge Return duct is extended vertically under water, and atmospheric density is less than the density of water, while by the bending structure, it is described to carry air pipe Flowing gas in 621 be able to can be flowed up along the first mud return line 612, and be flowed in the second sludge reflux, especially be existed In vertical pipe, air flow power with material gravity on the same line.Tube fluid is set to be moved in the same direction with air-flow, then gas The speed of stream have to be larger than fluid floating velocity (object is parked in original place in the gas flow, neither rises, and does not also decline, generally will At this moment air velocity is referred to as the floating velocity of object), it can be seen that, when object is in the air-flow more than its floating velocity When, then object will be driven by air-flow.When the fluid in the first mud return line 612 is lifted up with air-flow, its flow velocity is faster, Pressure is smaller, now makes the poling hole 611 connected with first mud return line 612 start to inhale the dirt of collection periphery or alluvial Mud, is finally extremely stored up in mud device 1 sludge reflux in settler 4 by Geldart-D particle in return duct.

Used as preferred embodiment, the anaerobic zone 2 is provided with overflow weir structure with the connectivity part of storage mud device 1, So that the water in the storage mud device 1 separate flows into the anaerobic zone 2 with weir formula overflow manner.This structure setting, with dimension The effect held the upper liquid layer of storage mud device and make liquid uniformly overflow.It is preferred in addition, it is provided with connection in the chlorination equipment 5 The folded plate knot for increasing runoff contact area is formed in the second channel 53 of the settler, the second channel 53 Structure.By in the interior folded structure being provided with for increasing runoff contact area of the chlorination equipment 5, be may be selected in this region Dosing sets ultraviolet lamp disinfection, increases time of contact, it is ensured that Disinfection Effect.

Obviously, above-described embodiment is only intended to clearly illustrate example, and not to the restriction of implementation method.It is right For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or Change.There is no need and unable to be exhaustive to all of implementation method.And the obvious change thus extended out or Among the protection domain that variation is created still in the utility model.

Claims (13)

1. a kind of integrated sewage treating apparatus, it is characterised in that including：

Purification reaction apparatus, for the organic pollution in sewage to be adsorbed or oxidation Decomposition；

Settler (4), for the particulate matter in sewage to be carried out into sedimentation filtration treatment, including with the purification reaction apparatus The first passage (41) of connection, and the packing area being disposed adjacent with the first passage (41)；

Chlorination equipment (5), is provided with outlet pipe (51), and the purification reaction apparatus and the settler (4) are processed Sewage afterwards is discharged after carrying out sterilizing through the outlet pipe (51) gravity flow；

Also include：

Storage mud device (1) and extraction element, the extraction element are used to be delivered in the sludge produced in the settler (4) In storage mud device (1).

2. integrated sewage treating apparatus according to claim 1, it is characterised in that extraction element (6) includes：

Return duct (61), connects storage mud device (1) and the settler (4) and two ends form and have pressure difference, wherein The one end of one end pressure less than the correspondence settler (4) of return duct (61) correspondence storage mud device (1)；

Appendix (62), connects with the return duct (61), and the appendix (62) is to the return duct (61) the correspondence storage One end flowing gas of mud device (1), so that the flowing gas in the return duct (61) carry out Geldart-D particle by the precipitation Sludge in device (4) is delivered to storage mud device (1).

3. integrated sewage treating apparatus according to claim 2, it is characterised in that the purification reaction apparatus are also wrapped Include：

Anaerobic zone (2), is provided with fixed filler (21) in the middle part of the anaerobic zone (2), set above the fixed filler (21) Water inlet pipe (52) is equipped with, appendix is equipped with below the fixed filler (21)；

Aerobic zone (3), is connected with the anaerobic zone (2) above the fixed filler (21), the aerobic zone (3) it is interior Portion is provided with floating stuffing (31), and its bottom is equipped with appendix.

4. integrated sewage treating apparatus according to claim 3, it is characterised in that the return duct (61) also connects institute Storage mud device (1) and the settler (4) are stated, the appendix (62) is to positioned at storage mud device (1) one end return duct Transport flow gas, the force feed power of sludge reflux is provided for the return duct in the settler (4).

5. integrated sewage treating apparatus according to claim 4, it is characterised in that the return duct (61) includes：

Perforated pipe (611), is laid in the settler (4) bottom, and the perforated pipe (611) is deposited in described sinking for inhaling collection The sludge of shallow lake device (4) bottom；

First mud return line (612), is connected and is extending vertically into the perforated pipe (611) in the first passage (41)；

Second mud return line (613), is connected and extends horizontally to the storage mud device with first mud return line (612) (1) in.

6. integrated sewage treating apparatus according to claim 5, it is characterised in that the first mud return line (612) with Second mud return line (613) is vertically connected.

7. integrated sewage treating apparatus according to claim 5, it is characterised in that the appendix (62) includes：

Air pipe (621) is carried, it extends to the first passage (41) place and is connected with first mud return line (612)；

Aerating pipelines (622), its bottom for extending to the aerobic zone, the aerating pipelines (622) are provided with some solarization air caps；

Counter-flushing pipeline (623), its bottom for extending to the anaerobic zone is provided with some on the counter-flushing pipeline (623) Plate-type aerator.

8. integrated sewage treating apparatus according to claim 7, it is characterised in that described to carry air pipe (621) and institute The connecting place for stating the first mud return line (612) uses bending structure.

9. integrated sewage treating apparatus according to claim 7, it is characterised in that be provided with the appendix (62) The regulation main valve (63) of displacement is adjusted, and the first regulating valve of air pipe and the counter-flushing pipeline is put forward described in regulation control And the second regulating valve (65) (64).

10. integrated sewage treating apparatus according to claim 2, it is characterised in that the extraction element also include be The external pneumatic device (66) of appendix (62) the transport flow gas.

11. integrated sewage treating apparatus according to claim 3, it is characterised in that the anaerobic zone (2) and the storage Mud device (1) connectivity part is provided with overflow weir structure, so that the water in storage mud device (1) separate is with weir formula overflow manner stream Enter the anaerobic zone (2).

12. integrated sewage treating apparatus according to claim 1, it is characterised in that the filler of the settler (4) The inclined tube filler (42) matched with its spatial area is provided with area.

13. integrated sewage treating apparatus according to claim 1, it is characterised in that set in the chlorination equipment (5) Have in the second channel (53) for connecting the settler, the second channel (53) and form for increasing runoff contact area Folded structure.