CN205874168U - Domestic sewage treatment system - Google Patents

Abstract

The utility model discloses a domestic sewage treatment system, including the sedimentation tank, good oxygen digestion tank and circulating pipe, sedimentation tank top intercommunication inlet tube, a serial communication port, the sedimentation tank is become reconciled and is provided with the porose filter in a plurality of layers between the oxygen digestion tank connector, it packs to be provided with clean rate between the filter, the inside fixed stirring rod that is provided with of good oxygen digestion tank, both ends have been provided with oxygen passage and drainage pipe respectively about the good oxygen digestion tank, good oxygen digestion tank is through there being oxygen passage to connect the collection oxygen case of apparatus of oxygen supply, it is outside that the apparatus of oxygen supply passes through the suction fan intercommunication, good oxygen digestion tank passes through drainage pipe and connects circulating pipe, drainage pipe locates to be provided with the water pump at intercommunication circulating pipe, the water pump is fixed at good oxygen digestion tank outsidely, the utility model discloses convenient and practical, simple to operate, poisonous and harmful pollutant in can effectively getting rid of, purifying waste water, the treatment effeciency is high moreover, area is little, and good to domestic sewage's treatment effect, the technology maturation is reliable, and can practice thrift the cost.

Description

One way of life sewage disposal system

Technical field

This utility model relates to a kind of sewage disposal system, particularly to one way of life sewage disposal system, belongs to sewage Processing equipment field.

Background technology

In environmental protection technology, the sanitary sewage disposal produced city every day is increasingly becoming can not be ignored urgent and asks Topic.The sanitary sewage of people is mainly derived from the washing of resident, bathing and kitchen waste water and septic tank wastewater etc..Wastewater pollutants Composition is simple, disposable, mainly contain the pollutant components such as machine material, phosphorus and nitrogen, float and pathogenic bacteria, and the water yield changes relatively Greatly；If what city persistently produced every day is allowed to free discharge rich in organic sanitary sewage, will necessarily be to human survival Natural environment produces immeasurable baneful influence, and air, soil and water source will be polluted by these pollutant, endangers the people Conditions of existence.

Traditional processing method is to be concentrated by sanitary sewage, carries out natural sediment and degraded, and the method is time-consumingly long, the most thorough The end, and being continuously increased along with resident's number, this method is the most no longer suitable for modern city condition requirement；In prior art, Removal effect for ammonia nitrogen, phosphorus is undesirable；And inside sewage disposal is thorough, often has foul smell to ooze out；Sanitary sewage disposal Device has brick to mix anaerobic tank, and brick mixes anaerobic tank and to construct according to standard collective drawings, more complicated and long in time limit.

Utility model content

The technical problems to be solved in the utility model is to overcome existing sanitary sewage to concentrate, and the removal for ammonia nitrogen, phosphorus is imitated The most undesirable process, and comparison between projects is complicated, defect long in time limit, it is provided that one way of life sewage disposal system, thus solve The problems referred to above.

In order to solve above-mentioned technical problem, this utility model provides following technical scheme:

This utility model one way of life sewage disposal system, including sedimentation tank, aerobic digestion tank and circulating water pipe, described heavy Top, pond, shallow lake connection water inlet pipe, if being provided with the porose filtration of dried layer between described sedimentation tank and described aerobic digestion tank connector Plate, is provided with clean rate filler between described screen plate, be fixedly installed stirring rod inside described aerobic digestion tank, described aerobic disappears Changing upper and lower two ends, pond and be respectively arranged with aerobic passage and drainage pipeline, described aerobic digestion tank connects confession by described aerobic passage The collection oxygen case of oxygen device, described apparatus of oxygen supply is outside by induced-draught fan connection, and described aerobic digestion tank passes through described drainage pipeline Connecting described circulating water pipe, described drainage pipeline is provided with water pump at the described circulating water pipe of connection, and described water pump is fixed on institute State outside aerobic digestion tank.

As a kind of optimal technical scheme of the present utility model, described apparatus of oxygen supply includes described induced-draught fan, is arranged on institute State the heating plate outside hydraulic press on the condensing tube bottom induced-draught fan, described condensing tube, described collection oxygen case and described collection oxygen case, Described induced-draught fan, described hydraulic press and described heating plate all electrically connect motor, and described motor is fixed on described apparatus of oxygen supply.

As a kind of optimal technical scheme of the present utility model, described motor electrically connects described stirring rod and water pump.

As a kind of optimal technical scheme of the present utility model, described clean filter filler is made up of Linesless charcoal, quartz sand.

This utility model is reached to provide the benefit that: this utility model one way of life sewage disposal system, simple in construction, Convenient and practical, easy for installation, it is possible to effectively to remove, purify hazardous contaminant in water, and treatment effeciency is high, floor space Little, to sanitary sewage high treating effect, technology maturation is reliable, and can be cost-effective.

Accompanying drawing explanation

Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, with this practicality Novel embodiment is used for explaining this utility model together, is not intended that restriction of the present utility model.In the accompanying drawings:

Fig. 1 is this utility model one way of life sewage disposal system overall structure schematic diagram；

In figure: 1, water inlet；2, sedimentation tank；3, screen plate；4, filler is only filtered；5, aerobic digestion tank；6, aerobic passage；7、 Apparatus of oxygen supply；71, induced-draught fan；72, condensing tube；73, hydraulic press；74, collection oxygen case；75, heating plate；8, stirring rod；9, drain pipe Road；10, water pump；11, circulating water pipe；12, outlet；13, motor.

Detailed description of the invention

Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that described herein excellent Select embodiment to be merely to illustrate and explain this utility model, being not used to limit this utility model.

Embodiment

As it is shown in figure 1, one way of life sewage disposal system, including sedimentation tank 2, aerobic digestion tank 5 and circulating water pipe 11, heavy Top, pond, shallow lake 2 connection water inlet pipe 1, if being provided with the porose screen plate of dried layer 3, mistake between sedimentation tank 2 and aerobic digestion tank 5 connector Being provided with clean rate filler 4 between filter plate 3, aerobic digestion tank 5 is internal is fixedly installed stirring rod 8, aerobic digestion tank about 5 two ends Being respectively arranged with aerobic passage 6 and drainage pipeline 9, aerobic digestion tank 5 connects the collection oxygen case of apparatus of oxygen supply 7 by aerobic passage 6 74, apparatus of oxygen supply 7 connects outside by induced-draught fan 71, and aerobic digestion tank 5 connects circulating water pipe 11, draining by drainage pipeline 9 Pipeline 9 is provided with water pump 10 at communication loop water pipe 11, and it is outside that water pump 10 is fixed on aerobic digestion tank 5.

Further, apparatus of oxygen supply 7 includes induced-draught fan 71, is arranged on the condensing tube 72 bottom induced-draught fan 71, condensing tube 72 Heating plate 75 outside upper hydraulic press 73, collection oxygen case 74 and collection oxygen case 74, induced-draught fan 71, hydraulic press 73 and heating plate 75 all electricity Connecting motor 13, motor 13 is fixed on apparatus of oxygen supply 7, and motor 13 electrically connects stirring rod 8 and water pump 10, and clean filter filler 4 is by wood Charcoal, quartz sand form.

Concrete, sanitary sewage is entered to sink by this utility model by water inlet pipe 1 to be determined in pond 2, and sets bottom sedimentation tank 2 Being equipped with screen plate 3 with holes, be filled with multilamellar and only filter filler 4 in screen plate 3, clean filter filler 4 is made up of Linesless charcoal, quartz sand, main The effect of sterilizing to be risen, once filters sanitary sewage well and enters in aerobic digestion tank 5, arranges in aerobic digestion tank 5 Stirring rod 8；Stirring rod 8 can stir the water in aerobic digestion tank 5, makes the pH value in water keep consistent with temperature, it is possible to Make Organic substance be evenly distributed in aerobic digestion tank 5, and the oxygen supply connected by aerobic passage 6 at aerobic digestion tank 5 top is filled Putting 7, the oxygen in Appropriate application air, the effective of the energy utilizes, moreover it is possible to reduces cost of investment, processes through aerobic digestion tank 5 The sanitary sewage crossed is discharged from drainage pipeline 9, water pump 10 provide power to be entered in circulating water pipe 11 by sanitary sewage, and from Outlet 12 is discharged.

The operation principle of apparatus of oxygen supply 7 is exactly first to suck in condensing tube 72 by outside air by induced-draught fan 71, in condensation By hydraulic press 73, the air in condensing tube 72 is liquefied on pipe 72, retells the air solution after liquefaction and import collection oxygen case 74, Heated by the heating plate 75 outside collection oxygen case 74, when the temperature in collection oxygen case 74 raises, owing to the boiling point of nitrogen is low, meeting First gaseous state effusion is become.Remaining oxygen imports in aerobic digestion tank 5, to the life in aerobic digestion tank 5 by aerobic passage 6 Sewage of living is cleared up.

This utility model one way of life sewage disposal system, simple in construction, convenient and practical, easy for installation, it is possible to effectively to go Remove, purify hazardous contaminant in water, and treatment effeciency is high, floor space is little, the high treating effect to sanitary sewage, skill Art mature and reliable, and can be cost-effective.

Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this Utility model, although being described in detail this utility model with reference to previous embodiment, for those skilled in the art For, the technical scheme described in foregoing embodiments still can be modified by it, or to wherein portion of techniques feature Carry out equivalent.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all Within protection domain of the present utility model should be included in.

Claims (4)

1. one way of life sewage disposal system, including sedimentation tank (2), aerobic digestion tank (5) and circulating water pipe (11), described precipitation Pond (2) top connection water inlet pipe (1), it is characterised in that between described sedimentation tank (2) and described aerobic digestion tank (5) connector If being provided with the porose screen plate of dried layer (3), being provided with between described screen plate (3) and only filtering filler (4), described aerobic digestion tank (5) inside is fixedly installed stirring rod (8), and described aerobic digestion tank (5) two ends up and down are respectively arranged with aerobic passage (6) and row Waterpipe (9), described aerobic digestion tank (5) connects collection oxygen case (74) of apparatus of oxygen supply (7), institute by described aerobic passage (6) Stating apparatus of oxygen supply (7) outside by induced-draught fan (71) connection, described aerobic digestion tank (5) is connected by described drainage pipeline (9) Described circulating water pipe (11), described drainage pipeline (9) is provided with water pump (10), described water at connection described circulating water pipe (11) place It is outside that pump (10) is fixed on described aerobic digestion tank (5).

One way of life sewage disposal system the most according to claim 1, it is characterised in that described apparatus of oxygen supply (7) includes Described induced-draught fan (71), it is arranged on the condensing tube (72) of described induced-draught fan (71) bottom, the upper hydraulic press of described condensing tube (72) (73), described collection oxygen case (74) and the heating plate (75) in described collection oxygen case (74) outside, described induced-draught fan (71), described hydraulic pressure Machine (73) and described heating plate (75) all electrically connect motor (13), and described motor (13) is fixed on described apparatus of oxygen supply (7).

One way of life sewage disposal system the most according to claim 2, it is characterised in that described motor (13) electrically connects institute State stirring rod (8) and water pump (10).

One way of life sewage disposal system the most according to claim 1, it is characterised in that described clean filter filler (4) is by stone Sand is constituted.