CN207079135U - Small-sized purification device available for rural domestic sewage treatment - Google Patents
Small-sized purification device available for rural domestic sewage treatment Download PDFInfo
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- CN207079135U CN207079135U CN201720971123.9U CN201720971123U CN207079135U CN 207079135 U CN207079135 U CN 207079135U CN 201720971123 U CN201720971123 U CN 201720971123U CN 207079135 U CN207079135 U CN 207079135U
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Abstract
The utility model discloses a kind of small-sized purification device available for rural domestic sewage treatment, belong to a kind of sewage-treatment plant, including shell body, the inside of shell body is provided with one-level Aerobic Pond, anoxic pond, two level Aerobic Pond and settling vessel, and one-level Aerobic Pond is connected with water inlet pipe, settling vessel is connected with outlet pipe, dividing plate is equipped between one-level Aerobic Pond and anoxic pond, and anoxic pond and two level Aerobic Pond, the inside of one-level Aerobic Pond and two level Aerobic Pond is mounted on aerator；Sewage is entered in one-level Aerobic Pond by water inlet pipe, in the presence of aerator, in one-level Aerobic Pond fluidized state is in the biological suspended packing in two level Aerobic Pond, the sewage treatment bacterial in biological suspended packing is fully in contact with the organic pollution in sewage and produce reaction, play the effect of purification, because anoxic pond is placed between one-level Aerobic Pond and two level Aerobic Pond, sewage after both processing is flowed into or is back in anoxic pond by the water hole on dividing plate, effectively improves the efficiency of sewage disposal.
Description
Technical field
A kind of sewage treatment unit is the utility model is related to, in particular, the utility model relates generally to one kind
Small-sized purification device available for rural domestic sewage treatment.
Background technology
At present, the sanitary sewage of rural area, which there is no, is handled, so as to cause sanitary sewage to flow over wantonly, pole
The living environment of earth effect urban residents.And rural sewage treatment will will typically take into account the low, effluent quality of investment and should reach simultaneously
Requirement, operation power cost to local environmental administration is low, without manual operation, the demands such as operation maintenance is simple.For foregoing
Demand, the preferable rural area of some economic developments is handled sanitary sewage using MBR handling process at present, but such a place
There is the shortcomings that investment is high, and operation power cost is high, operation maintenance complexity in science and engineering skill, and MBR films need periodic cleaning, more
Change, and rural area not professional water technology personnel, therefore the presence of MBR handling process is built and must risen, the problem of can operation, therefore
It is necessary that the structure of the sewage treatment unit for being used in rural area is studied and improved.
Utility model content
One of the purpose of this utility model is to be directed to above-mentioned deficiency, there is provided a kind of available for rural domestic sewage treatment
Small-sized purification device, it is not handled by with it is expected to solve country sewage in the prior art, influences the living environment of resident, and
MBR sewage disposal devices are put into and maintenance cost is higher, can not the technical problem such as large-scale promotion application.
To solve above-mentioned technical problem, the utility model uses following technical scheme：
A kind of small-sized purification device available for rural domestic sewage treatment provided by the utility model, including shell
Body, the inside of the shell body are provided with one-level Aerobic Pond, anoxic pond, two level Aerobic Pond and settling vessel, the one-level Aerobic Pond with
Water inlet pipe is connected, and the settling vessel is connected with outlet pipe, the one-level Aerobic Pond and anoxic pond, and anoxic pond and two level
Dividing plate is equipped between Aerobic Pond, the dividing plate is provided with multiple water holes, and the settling vessel passes through the apopore of bottom and two
Level Aerobic Pond is connected, and the inside of the one-level Aerobic Pond and two level Aerobic Pond is mounted on aerator, and two aerators are equal
It is connected by pipeline with Aeration fan；The one-level Aerobic Pond, anoxic pond are filled out with being equipped with biological suspension in two level Aerobic Pond
Material.
Preferably, further technical scheme is：The one-level Aerobic Pond, anoxic pond, the top of two level Aerobic Pond are equal
Provided with inspection hole.
Further technical scheme is：Biological suspended packing in the one-level Aerobic Pond includes carbon source bacterium, two level
Biological suspended packing in Aerobic Pond includes nitrobacteria.
Further technical scheme is：The aerator is arranged on the bottom of one-level Aerobic Pond and two level Aerobic Pond, and
The biological suspended packing floats on one-level Aerobic Pond, anoxic pond and the top of sewage in two level Aerobic Pond.
Further technical scheme is：The shell body is integrally embedded to underground.
Further technical scheme is：The material of the shell body is fiberglass, carbon steel, any one among PE.
Compared with prior art, one of the beneficial effects of the utility model are：Sewage enters one-level Aerobic Pond by water inlet pipe
In, in the presence of aerator, fluidized state is in the biological suspended packing in two level Aerobic Pond in one-level Aerobic Pond, makes life
Sewage treatment bacterial in thing floating stuffing is fully in contact with the organic pollution in sewage and produces reaction, plays the effect of purification
Fruit, and because anoxic pond is placed between one-level Aerobic Pond and two level Aerobic Pond, the sewage after both are handled passes through on dividing plate
Water hole is flowed into or is back in anoxic pond, effectively improves the efficiency of sewage disposal, and only have in whole device aerator and
Aeration fan is power part, therefore the power consumption of plant running is smaller, while one kind provided by the utility model can be used for agriculture
The small-sized purification device of village's sanitary sewage disposal is simple in construction, suitable for being installed and used in all kinds of rural area places, has a wide range of application
It is wealthy.
Brief description of the drawings
Fig. 1 is the structural representation for illustrating the utility model one embodiment；
In figure, 1 be shell body, 2 be one-level Aerobic Pond, 3 be anoxic pond, 4 be two level Aerobic Pond, 5 be settling vessel, 6 be into
Water pipe, 7 be outlet pipe, 8 be dividing plate, 9 be apopore, 10 be aerator, 11 be Aeration fan, 12 be biological suspended packing, 13
For inspection hole.
Embodiment
The utility model is further elaborated below in conjunction with the accompanying drawings.
With reference to shown in figure 1, one embodiment of the present utility model is a kind of available for the small-sized of rural domestic sewage treatment
Purifier, including shell body 1, the inside of the shell body 1 are provided with one-level Aerobic Pond 2, anoxic pond 3, two level Aerobic Pond 4 and precipitation
Device 5, as shown, foregoing one-level Aerobic Pond 2, anoxic pond 3, two level Aerobic Pond 4 and settling vessel 5 are in order successively
It is disposed adjacent；Wherein one-level Aerobic Pond 2 is connected with water inlet pipe 6, and settling vessel 5 is connected with outlet pipe 7, and one-level Aerobic Pond
Dividing plate 8 is equipped between 2 and anoxic pond 3, and anoxic pond 3 and two level Aerobic Pond 4, i.e. three is spaced by two pieces of dividing plates 8,
And it is both needed to set multiple water holes, the apopore 9 and two level Aerobic Pond 4 that foregoing settling vessel 5 passes through bottom on two pieces of dividing plates 8
It is connected；What is more important, aerator 10 is mounted in the inside of foregoing one-level Aerobic Pond 2 and two level Aerobic Pond 4, and will
The two aerators 10 are connected by pipeline with Aeration fan 11, herein to save power consumption, can use an Aeration fan 11
Supply, two aerators 10 being interconnected by pipeline specially shown in figure, Ran Houzai are realized to two aerators 10
By the pipeline and an Aeration fan 11, the air-flow of Aeration fan 11 is set to pass through the mutual pipeline of two aerators 10
Enter two aerators 10 simultaneously；In addition, the purifier is that the organic pollution in sewage is purified by biological bacteria
, therefore foregoing one-level Aerobic Pond 2, anoxic pond 3 in two level Aerobic Pond 4 with being equipped with biological suspended packing 12；And to make dress
Put and be not take up ground space, can be by the above-mentioned overall embedment underground of shell body 1, i.e., above-mentioned one-level Aerobic Pond 2, anoxic pond 3, two
Level Aerobic Pond 4 is placed in underground with settling vessel 5.
And above-mentioned shell body 1 can use the corrosion-resistant materials such as fiberglass, carbon steel, PE processing system to prevent from corroding
Into.
In the present embodiment, sewage is entered in one-level Aerobic Pond 2 by water inlet pipe 6, and in the presence of aerator 10, one-level is good
Fluidized state is in the biological suspended packing 12 in two level Aerobic Pond 4 in oxygen pond 2, is made at the sewage in biological suspended packing 12
Reason bacterium is fully in contact with the organic pollution in sewage and produces reaction, plays the effect of purification, and because anoxic pond is put
Between one-level Aerobic Pond 2 and two level Aerobic Pond 4, the sewage after both are handled is flowed into or is back to by the water hole on dividing plate
In anoxic pond 3, the efficiency of sewage disposal is effectively improved, and it is power part to only have aerator and Aeration fan in whole device
Part, therefore the power consumption of plant running is smaller.
Further, for convenience of the failure checked in shell body 1 in each clarifier-tank, can in above-mentioned one-level Aerobic Pond 2, lack
Oxygen pond 3, the top of two level Aerobic Pond 4 are respectively provided with an inspection hole 13, under the normality of inspection hole 13 can by cover closure, it is necessary to
When open；And it is lifting aeration effect, above-mentioned aerator 10 can be arranged on one-level Aerobic Pond 2 and two level Aerobic Pond 4
Bottom, and the density of used biological suspended packing 12 is less than sewage, thus can to float on one-level aerobic for biological suspended packing 12
Pond 2, anoxic pond 3 and the top of sewage in two level Aerobic Pond 4.
Preferably, it is lifting biological cleaning effect, the biological suspended packing 12 in above-mentioned one-level Aerobic Pond 2 includes carbon
Source bacterium, the biological suspended packing 12 in two level Aerobic Pond 4 include nitrobacteria.
With reference to shown in figure 1, as mentioned here above, one preferred embodiment of the utility model in actual use,
During installation process by taking the recreation center of rural area as an example, the water of sanitary sewage is calculated by daily active population, then calculates and sets
Standby size.The delivery port of septic tank is found out first, measures the absolute altitude of delivery port, then according to the highest liquid of storage water body
Face, the cutting depth of purifier is determined, then that purifier is good in place, earthing, puzzles inspection shaft successively, toward purifier
Fill 2/3 water（Prevent from raining purifier because underground water causes purifier to float）, install aerator and control
Case, water flowing of finally connecting with the mains debugging, concrete operating principle are as follows：
Processed sanitary sewage enters first order Aerobic Pond 2 after the septic tank pretreatment of resident by water inlet pipe 6,
Because the biological suspended packing 12 of Aerobic Pond is lighter than water, in the presence of Aeration fan 11, air enters aerator by pipeline
In 10 out, biological suspended packing 12 is in fluidized state, so biological suspended packing 12 can collide between each other with
And friction, cause the aging biomembrane on biological suspended packing 12 easily to come off, therefore the biomembrane on biological suspended packing 12
Microorganism often keep vigorous vitality, decomposing pollutant ability is stronger, therefore most of organic in one-level Aerobic Pond 2
Pollutant is removed, and then water outlet is entered in anoxic pond 3 by the water hole hole on dividing plate 8, remaining dirt in processed water
Dye thing provides carbon source for the nitrate in the mixing phegma of two level Aerobic Pond 4 and nitrite, in the effect of denitrifying bacteria
Lower carry out denitrification, the content of total nitrogen is reduced, because two level Aerobic Pond 4 can lift water level in the presence of aeration, passes through dividing plate 8
Upper and lower water hole forms backflow, it is not necessary to mixed-liquor return pump, can reduce power consumption, the water outlet of anoxic pond 3 passes through on dividing plate 8
Water hole enters in two level Aerobic Pond 4, and ammonia nitrogen is mainly removed in two level Aerobic Pond 4, because main in one-level Aerobic Pond 2
Microorganism fungus kind is carbon source bacterium, is mainly nitrobacteria in two level Aerobic Pond 4, while suspended biological floating stuffing 12 again be present and make
For carrier, therefore the ammonia nitrogen removal frank in processed sewage is high, while also remaining organic pollutant removal, last water outlet are led to
The apopore 9 for crossing the bottom of settling vessel 5 enters in settling vessel 8, and water outlet is discharged after settling vessel 5 is precipitated by outlet pipe 7, device
In operation sewage precipitated in settling vessel 5 caused by sludge by fecal suction truck from precipitation 5 aspiration devices outside.
It is whole used in above-mentioned purifier that to control power supply be 220V AC powers, according to the mode focused on,
Then because processed sewage load is big, then Construction Party needs to introduce three-phase five-wire mode control cable.The control of above-mentioned aerator
System is partially disposed within the control cabinet of autocracy, and the control cabinet can be outdoor rain-proof type, so that aerator is easy to pacify
Dress and maintenance.
Than that described above, it is also necessary to which explanation is " one embodiment ", " another implementation spoken of in this manual
Example ", " embodiment " etc., refer to that the specific features, structure or the feature that combine embodiment description are included in the application summary
Property description at least one embodiment in.It is not necessarily to refer to same reality that statement of the same race, which occur, in multiple places in the description
Apply example.Furthermore, it is understood that when describing a specific features, structure or feature with reference to any embodiment, what is advocated is knot
Other embodiment is closed to realize that this feature, structure or feature also fall in the scope of the utility model.
Although reference be made herein to the utility model is described multiple explanatory embodiments of the present utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modifications and embodiment, these modifications and embodiment
It will fall within spirit disclosed in the present application and spirit.More specifically, in disclosure, drawings and claims
In the range of, a variety of variations and modifications can be carried out to the building block and/or layout of theme combination layout.Except to building block
And/or outside the variations and modifications of layout progress, to those skilled in the art, other purposes also will be apparent.
Claims (6)
1. a kind of small-sized purification device available for rural domestic sewage treatment, including shell body（1）, it is characterised in that：It is described
Shell body（1）Inside be provided with one-level Aerobic Pond（2）, anoxic pond（3）, two level Aerobic Pond（4）With settling vessel（5）, the one-level
Aerobic Pond（2）With water inlet pipe（6）It is connected, the settling vessel（5）With outlet pipe（7）It is connected, the one-level Aerobic Pond（2）With
Anoxic pond（3）, and anoxic pond（3）With two level Aerobic Pond（4）Between be equipped with dividing plate（8）, the dividing plate（8）It is provided with multiple
Water hole, the settling vessel（5）Pass through the apopore of bottom（9）With two level Aerobic Pond（4）It is connected, the one-level Aerobic Pond
（2）With two level Aerobic Pond（4）Inside be mounted on aerator（10）, and two aerators（10）Pass through pipeline and aeration wind
Machine（11）It is connected；The one-level Aerobic Pond（2）, anoxic pond（3）With two level Aerobic Pond（4）In be equipped with biological suspended packing
（12）.
2. the small-sized purification device according to claim 1 available for rural domestic sewage treatment, it is characterised in that：It is described
One-level Aerobic Pond（2）, anoxic pond（3）, two level Aerobic Pond（4）Top be equipped with inspection hole（13）.
3. the small-sized purification device according to claim 1 available for rural domestic sewage treatment, it is characterised in that：It is described
One-level Aerobic Pond（2）In biological suspended packing（12）Include carbon source bacterium, two level Aerobic Pond（4）In biological suspended packing
（12）Include nitrobacteria.
4. the small-sized purification device according to claim 1 available for rural domestic sewage treatment, it is characterised in that：It is described
Aerator（10）Installed in one-level Aerobic Pond（2）With two level Aerobic Pond（4）Bottom, and the biological suspended packing（12）Float on
One-level Aerobic Pond（2）, anoxic pond（3）With two level Aerobic Pond（4）The top of interior sewage.
5. the small-sized purification device according to claim 1 available for rural domestic sewage treatment, it is characterised in that：It is described
Shell body（1）Overall embedment underground.
6. the small-sized purification device according to claim 1 available for rural domestic sewage treatment, it is characterised in that：It is described
Shell body（1）Material be fiberglass, carbon steel, any one among PE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720971123.9U CN207079135U (en) | 2017-08-05 | 2017-08-05 | Small-sized purification device available for rural domestic sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720971123.9U CN207079135U (en) | 2017-08-05 | 2017-08-05 | Small-sized purification device available for rural domestic sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207079135U true CN207079135U (en) | 2018-03-09 |
Family
ID=61425014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720971123.9U Active CN207079135U (en) | 2017-08-05 | 2017-08-05 | Small-sized purification device available for rural domestic sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207079135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114044609A (en) * | 2021-11-19 | 2022-02-15 | 江苏力鼎环保装备有限公司 | AO device and AO technology for efficiently removing nitrogen and phosphorus |
-
2017
- 2017-08-05 CN CN201720971123.9U patent/CN207079135U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114044609A (en) * | 2021-11-19 | 2022-02-15 | 江苏力鼎环保装备有限公司 | AO device and AO technology for efficiently removing nitrogen and phosphorus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Small -size purifier who can be used to rural domestic sewage treatment Effective date of registration: 20190430 Granted publication date: 20180309 Pledgee: Bank of Jiangsu, Bank of Jiangsu, Nanjing Central Road Branch Pledgor: Nanjing Hong Long Environmental Engineering Equipment Co., Ltd. Registration number: 2019320000211 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |