CN209128271U - A kind of decentralized type sewage collection process tank of suitable rural area - Google Patents

Abstract

The utility model discloses a kind of decentralized type sewages of suitable rural area to collect process tank, including tank body, first partition is successively arranged in tank body, second partition and third partition, two upper lateral part of tank body is respectively equipped with water inlet and overflow port, top of the tank is equipped with air pump, the water inlet part of tank body and first partition surround to be formed excrement storehouse, first partition top is equipped with the first opening, first partition and second partition surround to form anoxic storehouse, second partition lower part is equipped with the second opening, second partition and third partition surround to form aerobic storehouse, third partition top is open equipped with third, guide shell is equipped in aerobic storehouse, guide shell is fixed between second partition and third partition, guide shell bottom is equipped with first through hole, guide shell two sides are equipped with through-hole, aerator is equipped in guide shell, the overflow port part of third partition and tank body surrounds to form settling banker , pollution problem caused by the utility model effective solution rural area sewage is in line, simple installation.

Description

A kind of decentralized type sewage collection process tank of suitable rural area

Technical field

The utility model relates to technical field of sewage, in particular to the decentralized type sewage of a kind of suitable rural area is received Collect process tank.

Background technique

With the development and progress of urban environment, people increasingly pay attention to the protective awareness of environment, Chang Hanyou in sewage Various pathogen, such as virus, germ, helminth.Water body can be spread the disease by the pollution of pathogen, as snail fever, cholera, Typhoid fever, dysentery, virus hepatitis etc., popular pestilence in history, some is exactly water-borne type infectious disease.However most of agriculture now The environmental consciousness in village relatively lags behind, and " go to the toilet, take a shower, kitchen, washing " four class sewage that rural resident is arranged, there are unprocessed Discharge or directly lower infiltration on the spot, breed mosquitos and flies, influence rural area surrounding sanitation and drinking water safety.

Summary of the invention

For the above-mentioned prior art, the utility model lies in that providing at a kind of decentralized type sewage collection of suitable rural area Tank is managed, is solved the above problems.

The technical scheme of the present invention is realized as follows:

A kind of decentralized type sewage of suitable rural area collects process tank, including tank body, and the is successively arranged in the tank body One partition, second partition and third partition, two upper lateral part of tank body are respectively equipped with water inlet and overflow port, the top of the tank Equipped with air pump, the water inlet part of the tank body and first partition surround to be formed excrement storehouse, and the first partition top is equipped with the One opening, the first partition and the second partition surround to form anoxic storehouse, and the second partition lower part is equipped with the second opening, The second partition and the third partition surround to form aerobic storehouse, and third partition top is open equipped with third, described good Guide shell is equipped in oxygen storehouse, the guide shell is fixed between the second partition and the third partition, the guide shell bottom Portion's hollow out, the guide shell two sides are equipped with through-hole, and the aerobic orlop portion is equipped with aerator, and the aerator is connected by aeration tube Connect the air pump, the guide shell will be divided into bucket aerobic area domain, the third outside aerobic region and bucket inside the aerobic storehouse The overflow port part of partition and the tank body surrounds to form settling banker, and the scuttlebutt being suspended vacantly, institute are equipped in the settling banker It states and is equipped with water pump in scuttlebutt, the water outlet of the water pump connects outside the tank body, and the air pump and the water pump are all connected with External power supply.

Preferably, the guide shell be rectangular guide shell, the guide shell and the second partition and third partition there are Gap.

Preferably, first opening is equipped with the first diversion pipe, and the third opening is equipped with the second diversion pipe, described First diversion pipe and second diversion pipe are installed in tank wall.

Preferably, biological inoculum is respectively equipped in the anoxic storehouse and the aerobic storehouse.

Preferably, biological inoculum culture filler is respectively equipped in the anoxic storehouse and the aerobic storehouse.

Preferably, return pipe is equipped in the tank body, described return pipe one end connects the aerobic storehouse, and the other end connects institute Anoxic storehouse is stated, the return pipe is equipped with the first air inlet pipe, and first air inlet pipe connects the air pump, first air inlet pipe It is equipped with ball valve.

Preferably, dredging tube is equipped in the tank body, described dredging tube one end connects describedization excrement storehouse, and the other end connects institute Settling banker is stated, the dredging tube is equipped with the second air inlet pipe, and second air inlet pipe connects the air pump, second air inlet pipe It is equipped with solenoid valve.

Preferably, the return pipe and dredging tube are U-shaped pipe.

The utility model has the beneficial effects that:

Two upper lateral part of tank body is respectively equipped with water inlet and overflow port, the water inlet part of the tank body and first partition Surround is formationizationed excrement storehouse, sewage is changing the progress of excrement storehouse initial stage sediment, desilting, and the supernatant on upper layer passes through the of first partition top One opening flows into anoxic storehouse, and the first partition and the second partition surround to form anoxic storehouse, and denitrification is mainly played in anoxic storehouse The effect of nitrate nitrogen is removed, second partition and third partition surround to form aerobic storehouse, and total phosphorus and nitrification are carried out in aerobic storehouse The removal of nitrogen, the guide shell are fixed between the second partition and the third partition, and guide shell can assist enhancing partition Between stability, reduce partition deformation the problem of toppling over, be equipped with aerator in guide shell, aerator passes through aerated conduit company Air pump is connect, the Air Exposure of sewage is carried out, further purifies sewage, guide shell bottom hollow out, guide shell two sides are equipped with through-hole, lead Flow cartridge will be divided into bucket aerobic area domain outside aerobic region and bucket inside the aerobic storehouse, aerobic storehouse can in warehouse using guide shell So that aerobic region aeration is more evenly effective, and makes sewage aerobic area domain outside bucket form circulation, the fluidised form of water body is optimized, by force The removal rate of total phosphorus and total nitrogen is changed, the overflow port part of third partition and the tank body surrounds to form settling banker, sets in settling banker There is the scuttlebutt being suspended vacantly, water pump is equipped in scuttlebutt, settling banker keeps muddy water more effective using the scuttlebutt vacantly installed Precipitation and separation, sludge settling to tank bottom, supernatant are finally discharged after overflowing into scuttlebutt by gravity flow or water pump, and water outlet is reduced Indicator of suspended solids, the water of scuttlebutt are conducive to the hydraulic balance for ensuring each warehouse of entire tank body when water pump tail water pumping.This reality Small with novel tank occupied area construction and installation are easy, it can be achieved that buried placement, are suitble to carry out at distributing country sewage Reason and discharge, can be greatly decreased the construction investment of sewage network, tank interior is compact-sized, more effectively to sludge and sewage It being handled, for the main indicator of tail water up to first discharge standard, tail water after discharge is widely available in field irrigation reuse, Suitable for rural area single household sewage treatment, being also applied for several families, collection is handled on a small scale, and the resident's sewage for solving rural area is in line Caused by pollution problem.

Detailed description of the invention

It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only the preferred reality of the utility model Example is applied, it for those of ordinary skill in the art, without any creative labor, can also be attached according to these Figure obtains other attached drawings.

Fig. 1 is the positive structure diagram of the utility model；

Fig. 2 is the aerobic region of the utility model and the schematic diagram in aerobic area domain.

In figure, 1 tank body, 2 first partitions, 3 second partitions, 4 third partitions, 5 water inlets, 6 overflow ports, 7 air pumps, 8 change excrement Storehouse, 9 first openings, 10 anoxic storehouses, 11 second openings, 12 aerobic storehouses, 13 thirds opening, 14 guide shells, 15 through-holes, 16 aerations Device, 17 aeration tubes, 18 aerobic regions, 19 aerobic area domains, 20 settling bankers, 21 scuttlebutts, 22 water pumps, 23 first diversion pipes, 24 Two diversion pipes, 25 return pipes, 26 first air inlet pipe, 27 ball valves, 28 dredging tubes, 29 second air inlet pipe, 30 solenoid valves.

Specific embodiment

In order to be best understood from the utility model technology contents, specific embodiment is provided below, and practical to this in conjunction with attached drawing It is novel to be described further.

Referring to Fig. 1 to Fig. 2, a kind of decentralized type sewage collection process tank of suitable rural area, including tank body 1, the tank First partition 2, second partition 3 and third partition 4 are successively arranged in body 1,1 liang of upper lateral part of the tank body is respectively equipped with water inlet 5 With overflow port 6, air pump 7 is equipped at the top of the tank body 1,5 part of water inlet of the tank body 1 and first partition 2 surround formationization Excrement storehouse 8, sewage change excrement storehouse 8 carry out initial stage sediment, desilting, 2 top of first partition be equipped with first opening 9, described first Partition 2 and the encirclement of the second partition 3 form anoxic storehouse 10, and anoxic storehouse 10 is mainly played denitrification removal nitrate nitrogen, changed Supernatant in excrement storehouse 8 flows into anoxic storehouse 10 by first opening 9 on 2 top of first partition, and 3 lower part of second partition is equipped with Second opening 11, the second partition 3 and the third partition 4 encirclement form aerobic storehouse 12, carry out total phosphorus in aerobic storehouse 12 And the removal of nitrification nitrogen, 4 top of third partition are equipped with third opening 13, are equipped with guide shell 14 in the aerobic storehouse 12, The guide shell 14 is fixed between the second partition 3 and the third partition 4, and guide shell 14 can assist between enhancing partition Stability, reduce partition deformation the problem of toppling over, the 14 bottom hollow out of guide shell, 14 two sides of guide shell are equipped with logical Hole 15, aerobic 12 bottom of storehouse are equipped with aerator 16, and the aerator 16 connects the air pump 7 by aeration tube 17, carry out The Air Exposure of sewage, further purifies sewage, and the guide shell 14 will be divided into aerobic region in bucket inside the aerobic storehouse 12 18 and the outer aerobic area domain 19 of bucket, aerobic storehouse 12 using guide shell 14 in warehouse the aeration of aerobic region 18 can more evenly had Effect, and sewage aerobic area domain 19 outside bucket is made to form circulation, the fluidised form of water body is optimized, the removal rate of total phosphorus and total nitrogen is enhanced, 6 part of overflow port of the third partition 4 and the tank body 1 surrounds to form settling banker 20, is equipped in the settling banker 20 hanging Fixed scuttlebutt 21, the scuttlebutt 21 is interior to be equipped with water pump 22, and the water outlet of the water pump 22 connects outside the tank body 1, Settling banker 20 makes the more effective precipitation and separation of muddy water, sludge settling to tank bottom, supernatant hydrorrhea using the scuttlebutt 21 vacantly installed It is finally discharged after entering scuttlebutt 21 by gravity flow or water pump 22, reduces the indicator of suspended solids of water outlet, the water of scuttlebutt 21 has Ensure that the hydraulic balance of each warehouse of entire tank body 1, the air pump 7 and the water pump 22 are all connected with when conducive to 22 tail water pumping of water pump External power supply, 1 occupied area of the utility model tank body is small, it can be achieved that buried placement, construction and installation simplicity are suitble to rural area dirt Water carries out separated practices and discharge, the construction investment of sewage network can be greatly decreased, 1 internal structure of tank body is compact, more effectively Sludge and sewage are handled, for the main indicator of tail water up to first discharge standard, tail water after discharge can benefit extensively For field irrigation reuse, it is suitable for the sewage treatment of rural area single household, being also applied for several families, collection is handled on a small scale, with solving rural area Pollution problem caused by resident's sewage in area is in line.

Specifically, the guide shell 14 is rectangular guide shell 14, the guide shell 14 and the second partition 3 and third There are gaps for partition 4, and there are gaps to keep the aeration of aerobic region 18 more evenly effective, and makes sewage 19 shape of aerobic area domain outside bucket It is more abundant at circulation.

Specifically, being equipped with the first diversion pipe 23 at first opening 9, the second diversion pipe is equipped at the third opening 13 24, first diversion pipe 23 and second diversion pipe 24 are installed in 1 side wall of tank body, the first diversion pipe 23 can keep out from into The impurity such as the silt in sewage, excrement, rubbish that the mouth of a river 5 is come in prevent from being fed directly to anoxic storehouse 10, and the second diversion pipe 24 can The sewage flowed out in aerobic storehouse 12 is kept out, prevents from being fed directly in hanging scuttlebutt 21.

Specifically, being respectively equipped with biological inoculum in the anoxic storehouse 10 and the aerobic storehouse 12, biological inoculum is carried out to total Phosphorus and the removal for nitrifying nitrogen.

Specifically, being respectively equipped with biological inoculum culture filler in the anoxic storehouse 10 and the aerobic storehouse 12, it is conducive to culture Biological inoculum.

Specifically, being equipped with return pipe 25 in the tank body 1, described 25 one end of return pipe connects the aerobic storehouse 12, another End connects the anoxic storehouse 10, and the return pipe is equipped with the first air inlet pipe 26, and first air inlet pipe connects the air pump 7, First air inlet pipe 26 is equipped with ball valve 27, and air pump 7 conveys compressed air to 25 top of return pipe by the first air inlet pipe 26, The air that compressed air blows away in return pipe 25 makes top form negative pressure, so that the sludge inside and outside return pipe 25 is formed density contrast, returns Sludge outside flow tube 25 is just pressed into return pipe 25, forms reflux, the sludge reflux of aerobic 12 bottom deposit of storehouse to anoxic storehouse 10, it level-one air lift sludge is formed, is controlled by ball valve 27, it is easy to operate, be conducive to circulating purification sludge, effective solution is good The sludge of 12 bottom of oxygen storehouse accumulation, prevents the sludgd deposition in aerobic storehouse 12 from blocking, pollutes aerobic storehouse 12, improve the present apparatus Service life and purification efficiency.

Specifically, being equipped with dredging tube 28 in the tank body 1, described 28 one end of dredging tube connects describedization excrement storehouse 8, another End connects the settling banker 20, and the dredging tube 28 is equipped with the second air inlet pipe 29, and second air inlet pipe 29 connects the gas Pump 7, second air inlet pipe 29 are equipped with solenoid valve 30, and air pump 7 passes through the second air inlet pipe 29 to 28 top delivery pressure of dredging tube Contracting air, the air that compressed air blows away in dredging tube 28 make top form negative pressure, form the sludge inside and outside dredging tube 28 close It is poor to spend, and the sludge outside dredging tube 28 is just pressed into dredging tube 28, forms reflux, and the sludge reflux of 20 bottom deposit of settling banker arrives Change excrement storehouse 8, forms second level air lift sludge, controlled by solenoid valve 30, it is easy to operate, be conducive to circulating purification sludge, effectively It solves the sludge of 20 bottom of settling banker accumulation, prevents the sludgd deposition in 20 aerobic region 18 of settling banker from blocking, pollution precipitating Storehouse 20, the further service life and purification efficiency for improving the present apparatus.

Specifically, the return pipe 25 and dredging tube 28 are U-shaped pipe, facilitate each warehouse of connection.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (8)

1. the decentralized type sewage of suitable rural area a kind of collects process tank, which is characterized in that including tank body, in the tank body according to Secondary to be equipped with first partition, second partition and third partition, two upper lateral part of tank body is respectively equipped with water inlet and overflow port, described Top of the tank is equipped with air pump, and the water inlet part of the tank body and first partition surround to be formed excrement storehouse, in the first partition Portion is equipped with the first opening, and the first partition and the second partition surround to form anoxic storehouse, and the second partition lower part is equipped with Second opening, the second partition and the third partition surround to form aerobic storehouse, and third partition top is opened equipped with third Mouthful, guide shell is equipped in the aerobic storehouse, the guide shell is fixed between the second partition and the third partition, described Guide shell bottom hollow out, the guide shell two sides are equipped with through-hole, and the aerobic orlop portion is equipped with aerator, and the aerator passes through Aeration tube connects the air pump, and the guide shell will be divided into bucket aerobic area domain outside aerobic region and bucket inside the aerobic storehouse, The overflow port part of the third partition and the tank body surrounds to form settling banker, clear equipped with being suspended vacantly in the settling banker Bucket, the scuttlebutt is interior to be equipped with water pump, and the water outlet of the water pump connects outside the tank body, the air pump and the water pump It is all connected with external power supply.

2. a kind of decentralized type sewage of suitable rural area according to claim 1 collects process tank, which is characterized in that institute Guide shell is stated as rectangular guide shell, there are gaps for the guide shell and the second partition and third partition.

3. a kind of decentralized type sewage of suitable rural area according to claim 1 collects process tank, which is characterized in that institute The first opening is stated equipped with the first diversion pipe, the third opening is equipped with the second diversion pipe, first diversion pipe and described Second diversion pipe is installed in tank wall.

4. a kind of decentralized type sewage of suitable rural area according to claim 1 collects process tank, which is characterized in that institute It states in anoxic storehouse and the aerobic storehouse and is respectively equipped with biological inoculum.

5. a kind of decentralized type sewage of suitable rural area according to claim 1 collects process tank, which is characterized in that institute It states in anoxic storehouse and the aerobic storehouse and is respectively equipped with biological inoculum culture filler.

6. a kind of decentralized type sewage of suitable rural area according to claim 1 collects process tank, which is characterized in that institute It states and is equipped with return pipe in tank body, described return pipe one end connects the aerobic storehouse, and the other end connects the anoxic storehouse, the reflux Pipe is equipped with the first air inlet pipe, and first air inlet pipe connects the air pump, and first air inlet pipe is equipped with ball valve.

7. a kind of decentralized type sewage of suitable rural area according to claim 6 collects process tank, which is characterized in that institute It states and is equipped with dredging tube in tank body, described dredging tube one end connects describedization excrement storehouse, and the other end connects the settling banker, the suction mud Pipe is equipped with the second air inlet pipe, and second air inlet pipe connects the air pump, and second air inlet pipe is equipped with solenoid valve.

8. a kind of decentralized type sewage of suitable rural area according to claim 7 collects process tank, which is characterized in that institute It states return pipe and dredging tube is U-shaped pipe.