CN209098440U - A kind of small-sized integrated countryside sewage treatment equipment of double iris types - Google Patents
A kind of small-sized integrated countryside sewage treatment equipment of double iris types Download PDFInfo
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- CN209098440U CN209098440U CN201821019515.6U CN201821019515U CN209098440U CN 209098440 U CN209098440 U CN 209098440U CN 201821019515 U CN201821019515 U CN 201821019515U CN 209098440 U CN209098440 U CN 209098440U
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- conservancy diversion
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/22—O2
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/42—Liquid level
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/046—Recirculation with an external loop
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Biological Treatment Of Waste Water (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model provides a kind of small-sized integrated countryside sewage treatment equipment of double iris types, including cylinder, diaphragm, precipitating partition, the first water conservancy diversion slopes and the second water conservancy diversion slopes, the diaphragm and precipitating partition are arranged in parallel in inner barrel, with cylinder plane perpendicular, its two sides and cylinder inboard wall are in close contact, the first water conservancy diversion slopes setting is below precipitating partition, parallel with the bottom of diaphragm with the intersecting lens of inner barrel bottom surface, the second water conservancy diversion slopes and the first water conservancy diversion slopes are arranged by symmetry axis of cylinder central axes in inner barrel bottom surface；A kind of double small-sized integrated countryside sewage treatment equipments of iris type of the utility model, are mainly used for rural domestic sewage treatment, and the sewage treatmentmethod of discharge is concentrated using centralized processing, simple, with strong points, the effect clear advantage with structure.
Description
Technical field
The utility model relates to field of sewage treatment, and in particular to a kind of double small-sized integrated country sewages of iris type
Processing unit.
Background technique
For a long time, with the increasingly increasing that small towns sewage treatment requires, villages and small towns sewage is mostly dirty with cities and towns using similar
What the mode and standard of water process carried out, but country sewage contains the waste of a large amount of herding, ammonia nitrogen, total nitrogen content are much
Higher than town sewage, using traditional wastewater processing method, first is that technology is extremely difficult to, second is that therefore needing a kind of by this kind of place
The nearest treatment in situ of the sewage of generation, reuse on the spot technology and methods.
In a kind of integrated sewage treating apparatus based on bamboo fibre filler of patent (ZL201610330282.0), including envelope
The shell of enclosed, which is characterized in that in the shell by the first vertical clapboard and the second vertical clapboard be divided into horizontally according to
Secondary arrangement: equipment installing zone, for installing aerator；Sewage diposal area, by first level net in the sewage diposal area
Panel is divided into the water distribution area from top to bottom and being sequentially connected to, packing area and aeration zone, the water distribution with the second horizontal net panel
The water-distributing device of external water inlet pipe is set in area, bamboo fibre filler is filled in the packing area, is laid in the aeration zone external
The aerator of the aerator；And outlet pipe is arranged in the exhalant region being connected with the aeration zone, the exhalant region.
In terms of technical standpoint, the above-mentioned integrated sewage treating apparatus handled by filler, briefly only
It is be filtered with the filler of packing area by the sewage after aeration, wherein SS may be up to standard, but other effluent index are more
There is a problem of exceeded.
And a kind of sanitary sewage integrated processing system of patent (ZL201520872271.6), it is characterised in that: including lattice
Grid well, the grille well connect anaerobic reactor, and the anaerobic reactor connects sedimentation basin, and the sedimentation basin connection told is dirty
Mud sump and air-flotation system, the air-flotation system connection sludge-tank and sterilization pool, the sterilization pool connect reuse pool, are told
Sedimentation basin be additionally provided with the return-flow system of connection anaerobic reactor, the air-flotation system includes flotation tank, is located on flotation tank
Water inlet pipe, be equipped with above the flotation tank and scrape slag band, the slag band both ends of scraping are separately connected shaft one and shaft two, institute
The shaft two stated connects the transmission shaft of motor by belt one, and described scraping is equipped with slag scraper, the slag scraper below slag band
The transmission shaft of motor is connected by belt two, the slag scraper is equipped with several scrapers, if the air bearing bottom of pond portion is equipped with
Dry air inlet pipe, the air inlet pipe are equipped with release head.
It economically sees, above-mentioned integrated apparatus has manufacture and O&M cost height, biofilm low efficiency, function list
One, it is unfavorable for the development and popularization of integrated sewage treating apparatus.
In the art, there is also the products of a lot of other forms, but all there is above-mentioned two in main problem
Therefore kind problem herein proposes a kind of small-sized integrated countryside sewage treatment equipment of double iris types of microkinetic, which, which breaks through, passes
AAO mode in system sewage treatment is expanded in mixed liquor only based on the processing of double aerobic zones with the air that aerator is sent into
The energy discharged completes each process in mixed liquor reaction process, and the present apparatus belongs to Verticle circulating fluidised form, Ke Yi
In the case where being not provided with sludge reflux pump, sludge automatic back flow is realized in precipitating septal area and double aerobic zones, and use microkinetic
It can realize, reduce investment outlay and operating cost；The water inlet of settling zone from bottom to top, the sedimentation side in direction and settling zone sludge
To just on the contrary, improving sludge settling efficiency in sewage mixed liquor, mud-water separation effect is more preferable, the effluent SS of the device,
The indexs such as COD can substantially meet wanting for level-one A in " urban wastewater treatment firm pollutant emission standard " (GBT18918-2002)
It asks；Due to even ten times or more of water inlet index several times of ammonia nitrogen, total nitrogen much higher than town domestic sewage, reason in rural area water inlet index
It reach the discharge standard of town sewage by can above remove by technological means, but must be with the high cost for being difficult to bear
Cost, being not only in short term can not be in the realization of rural area large-scale promotion, even more to a kind of waste of water pollution in countryside；This is practical new
Type patent is that domestic sewage in rural areas is especially to the sewage that mankind's waste and free-ranging livestock waste after changing lavatory are carried out containing rural area,
Rationally removal pollutant, is sufficiently reserved the nitrogen source that wherein can be used as agricultural fertilizer, and treated, and recycled water can be used as landscape use
Water returns to drainage ditch as water resource, is a kind of technology for having in rural area and being widely popularized value.
Utility model content
In view of this, it is small-sized that the utility model provides a kind of double iris types to solve above-mentioned the problems of the prior art
Integrated rural sewage-treatment plant, is mainly used for rural domestic sewage treatment, at the sewage that discharge is concentrated using centralized processing
Reason mode, simple, with strong points, the effect clear advantage with structure.
To achieve the above object, the technical solution of the utility model is as follows.
A kind of small-sized integrated countryside sewage treatment equipment of double iris types, including cylinder, diaphragm, precipitating partition, the
One water conservancy diversion slopes and the second water conservancy diversion slopes, the diaphragm and precipitating partition are arranged in parallel in inner barrel, with cylinder bottom surface
Vertically, two sides and cylinder inboard wall are in close contact, and the first water conservancy diversion slopes setting is below precipitating partition, with inner barrel bottom
The intersecting lens in face and the bottom of diaphragm are parallel, and the second water conservancy diversion slopes are pair with cylinder central axes with the first water conservancy diversion slopes
Claim axis setting in inner barrel bottom surface, the cylinder madial wall, diaphragm and the second water conservancy diversion slopes constitute the first aerobic zone, institute
It states cylinder inner bottom surface, diaphragm and precipitating partition and constitutes the second aerobic zone, the cylinder madial wall, precipitating partition and first are led
It flows slopes and constitutes settling zone.
It further, further include water inlet, air inlet, water outlet, overflow port, mud discharging mouth, the water inlet setting is the
The lateral wall middle and lower part of one aerobic zone, connect with water inlet pipe, and the lateral wall top of the first aerobic zone is arranged in the air inlet, with
Air inlet pipe connection, the water outlet is arranged in the lateral wall top of settling zone, connect with outlet pipe, and the overflow port is arranged the
The lateral wall top of two aerobic zones, connect with overflow pipe, and the lateral wall bottom of the first aerobic zone is arranged in the mud discharging mouth, with row
The connection of mud pipe.
Further, the diaphragm upper end is at a distance from plane where cylinder top edge and the height ratio of cylinder is 1:
4~7, lower end is at a distance from cylinder body bottom and the height of cylinder ratio is 1:4~10, the precipitating partition upper end and cylinder top edge
Place plane is contour, and lower end is at a distance from cylinder body bottom and the height of cylinder ratio is 1:4~10, while slightly above diaphragm
Bottom edge.
Further, the angle of the slope surface and cylinder body bottom of the first water conservancy diversion slopes and the second water conservancy diversion slopes be 30 °~
75°。
Further, there are gap between the slope surface of the first water conservancy diversion slopes and precipitating partition bottom end, the gap
Vertical range and the height of cylinder ratio are 1:250~300.
Further, one end of the air inlet pipe is connect with aeration tube, and the aeration tube is mounted on the first aerobic zone, and with
Diaphragm lower end is parallel, and mounting height and cylinder height ratio are 1:2.5~4；The other end and aeration pump of the air inlet pipe
Connection, the aeration pump is for inflating air to the first aerobic zone.
Further, the water inlet tube end connects inlet valve, and the water outlet tube end connects outlet valve.
It further, further include top cover, the top cover is mounted on the top of cylinder, and the top cover is equipped with inspection socket.
It further, further include the control circuit to work for controlling the start and stop of aeration pump.
Compared with prior art, a kind of double small-sized integrated countryside sewage treatment equipments of iris type of the utility model, it is main
It is used for rural domestic sewage treatment, the sewage treatmentmethod of discharge is concentrated using centralized processing, the simple, specific aim with structure
By force, effect clear advantage.
Detailed description of the invention
Fig. 1 is a kind of top view of double small-sized integrated countryside sewage treatment equipments of iris type of the utility model.
Fig. 2 is a kind of A-A sectional view of double small-sized integrated countryside sewage treatment equipments of iris type of the utility model.
Fig. 3 is a kind of B-B sectional view of double small-sized integrated countryside sewage treatment equipments of iris type of the utility model.
Fig. 4 is a kind of process flow diagram of double small-sized integrated countryside sewage treatment equipments of iris type of the utility model.
Specific embodiment
The technical solution of the utility model is described in detail below in conjunction with attached drawing and specific embodiment.It need to point out
It is that those skilled in the art can refer to the prior art if having the process or composition part of not special detailed description below
It realizes.
As shown in Fig. 1 to Fig. 3, a kind of double small-sized integrated countryside sewage treatment equipments of iris type, including cylinder 1, water conservancy diversion
Partition 2, precipitating partition 3, the first water conservancy diversion slopes 4-1 and the second water conservancy diversion slopes 4-2, the diaphragm 2 are parallel with precipitating partition 3
It is arranged inside cylinder 1, with 1 plane perpendicular of cylinder, two sides and 1 inner wall of cylinder are in close contact, the second water conservancy diversion slopes 4-2
Setting is below precipitating partition 3, first water conservancy diversion parallel with the bottom of diaphragm 2 with the intersecting lens of 1 inner bottom surface of cylinder
Slopes 4-1 and the second water conservancy diversion slopes 4-2 is arranged in 1 inner bottom surface of cylinder, the cylinder 1 by symmetry axis of 1 central axes of cylinder
Side wall, diaphragm 2 and the second water conservancy diversion slopes 4-2 constitute the first aerobic zone 10-1,1 inner bottom surface of cylinder, 2 and of diaphragm
It precipitates partition 3 and constitutes the second aerobic zone 10-2, it is heavy that 1 inner sidewall of cylinder, precipitating partition 3 and the first water conservancy diversion slopes 4-1 are constituted
Shallow lake area 10-3.
It preferably, further include water inlet 5, air inlet 6, water outlet 7, overflow port 8, mud discharging mouth 9, the water inlet 5 is arranged
It in the lateral wall middle and lower part of the first aerobic zone 10-1, is connect with water inlet pipe 5-1, the air inlet 6 is arranged in the first aerobic zone 10-
1 lateral wall top, connect with air inlet pipe 6-1, and the lateral wall top of settling zone 10-3 is arranged in the water outlet 7, with water outlet
Pipe 7-1 connection, the overflow port 8 are arranged in the lateral wall top of the second aerobic zone 10-2, connect with overflow pipe 8-1, the row
The lateral wall bottom of the first aerobic zone 10-1 is arranged in mud mouth 9, connect with sludge pipe 9-1.
Preferably, 2 upper end of diaphragm is with the height ratio of cylinder 1 at a distance from plane where 1 top edge of cylinder
1:4~7, lower end are 1:4~10,3 upper end of precipitating partition and cylinder 1 with the height ratio of cylinder 1 at a distance from 1 bottom of cylinder
Plane where top edge is contour, and lower end is 1:4~10 with the height ratio of cylinder 1 at a distance from 1 bottom of cylinder, while slightly above being led
Flow the bottom edge of partition 2.
Preferably, the angle of the slope surface and 1 bottom of cylinder of the first water conservancy diversion slopes 4-1 and the second water conservancy diversion slopes 4-2 is
30 °~75 °.
Preferably, there are gap, the gaps between the slope surface of the first water conservancy diversion slopes 4-2 and precipitating 3 bottom end of partition
Vertical range and cylinder 1 height ratio be 1:250~300.
Preferably, one end of the air inlet pipe 6-1 is connect with aeration tube 6-2, and it is aerobic that the aeration tube 6-2 is mounted on first
In area 10-1, and it is parallel with 2 lower end of diaphragm, and mounting height and 1 height of cylinder compare for 1:2.5~4, the air inlet pipe 6-
1 other end is connect with aeration pump, and the aeration pump is for inflating air to the first aerobic zone 10-1.
Preferably, the end the water inlet pipe 5-1 connects inlet valve, and the end the outlet pipe 7-1 connects outlet valve.
It preferably, further include top cover, the top cover is mounted on the top of cylinder 1, and the top cover is equipped with inspection socket.
It preferably, further include integrated control device, the integrated control device is mainly by integrated circuit (control circuit) structure
At realizing the start and stop of the aeration pump by it, Dissolved Oxygen concentration Control start and stop, water level can be passed through according to actual needs
It controls the start and stop of aeration pump, aeration pump start and stop is controlled by the time, realize that the control of dissolved oxygen in sewage disposal process needs, together
When have the function of energy saving.
As shown in figure 4, sewage enters in the first aerobic zone 10-1 through water inlet pipe 5-1, mixed with raw sewage formation in cavity
Liquid, gas explosion pump enter air in the first aerobic zone 10-1 after air inlet pipe 6-1 is delivered to aeration tube 6-2, and volume of air is by pressing
Contracting state expands suddenly, and gives off energy, and the mixed liquor in the first aerobic zone 10-1 is flowed into second by the effect of expanding gas
In the 10-2 of aerobic zone, flows downward into the mixed liquor in the second aerobic zone 10-2, come in following cycle under the effect of gravity
Mixed liquor formed gravitational difference effect under, speed gradually increases, wherein be partially completed aerobic biochemical reaction it is described second best
Mixed liquor automatic back flow in oxygen area 10-2 carries out following biochemistry to the bottom of the first aerobic zone 10-1 together with other mixed liquors
Processing；The mixed liquor that another part completes the second aerobic zone 10-2 of aerobic biochemical reaction simultaneously flows upwardly into institute through gap
Settling zone 10-3 is stated, since the settling zone 10-3 bottom section is a gradually wealthy inverted trapezoidal upwards, and by self gravity
Influence, the mixing flow velocity for flowing into settling zone 10-3 from bottom to top through gap gradually decreases, therefore the sludge in mixed liquor exists
It is deposited under gravity on the first water conservancy diversion slopes 4-1, forms dynamic sludge blanket, realize mud-water separation, the settling zone top 10-3
Supernatant through outlet pipe 7-1 discharge use again；Since the flow velocity for flowing into settling zone 10-3 from the bottom to top through the gap is gradually
It reduces, and the flow velocity of the mixed liquor by the second aerobic zone 10-2 from top to bottom through gap automatic back flow to the first aerobic zone 10-1 is
Increase, therefore certain static pressure difference can be generated in the two sides in the gap, the dynamic formed on the second water conservancy diversion slopes 4-2 is dirty
Automatic back flow is to the bottom of the first aerobic zone 10-1 under the action of static pressure difference for partial sludge on mud layer, with other mixed liquors one
It rises and carries out biochemical treatment；But sludge concentration opens mud valve, part mixed liquor is discharged beyond a certain range needed for running, and drops
Low sludge concentration realizes spoil disposal process；In sewage disposal process, when the liquid level of the cylinder 1 is more than overflow port 8, mixed liquor warp
Overflow port 8 is discharged；When device enters maintenance, repair, mud valve is opened, by the mixed liquor in cylinder 1 through 9 row of mud discharging mouth
It is put into desired height or all discharge；The top cover is mounted on the top of cylinder 1, which is provided with inspection socket.
Further include integrated control device in the implementation case, the integrated control device by control aeration pump it is pneumatic with
Stopping can control sewage disposal process；Aeration time and aeration intensity can be controlled according to the use demand of user, and can be with
According to requiring, cloud access, the Inlet and outlet water data and equipment operation condition of teletransmission user are realized.
In conclusion a kind of double small-sized integrated countryside sewage treatment equipments of iris type of the utility model, are mainly used for
Rural domestic sewage treatment concentrates the sewage treatmentmethod of discharge using centralized processing, effect simple, with strong points with structure
Fruit clear advantage.
Claims (9)
1. a kind of small-sized integrated countryside sewage treatment equipment of double iris types, it is characterised in that: including cylinder (1), diaphragm
(2), precipitate partition (3), the first water conservancy diversion slopes (4-1) and the second water conservancy diversion slopes (4-2), the diaphragm (2) and precipitate every
Plate (3) is arranged in parallel in cylinder (1) inside, and with cylinder (1) plane perpendicular, two sides and cylinder (1) inner wall are in close contact, described
Intersecting lens and diaphragm (2) of first water conservancy diversion slopes (4-1) setting below precipitating partition (3), with cylinder (1) inner bottom surface
Bottom it is parallel, the second water conservancy diversion slopes (4-2) set with the first water conservancy diversion slopes (4-1) using cylinder (1) central axes as symmetry axis
It sets in cylinder (1) inner bottom surface, cylinder (1) inner sidewall, diaphragm (2) and the second water conservancy diversion slopes (4-2) constitute first
Aerobic zone (10-1), cylinder (1) inner bottom surface, diaphragm (2) and precipitating partition (3) constitute the second aerobic zone (10-2),
Cylinder (1) inner sidewall, precipitating partition (3) and the first water conservancy diversion slopes (4-1) constitute settling zone (10-3).
2. a kind of double small-sized integrated countryside sewage treatment equipments of iris type according to claim 1, it is characterised in that: also
Including water inlet (5), air inlet (6), water outlet (7), overflow port (8), mud discharging mouth (9), the water inlet (5) is arranged first
The lateral wall middle and lower part of aerobic zone (10-1) is connect with water inlet pipe (5-1), and the air inlet (6) is arranged in the first aerobic zone
The lateral wall top of (10-1) is connect with air inlet pipe (6-1), lateral wall of water outlet (7) setting in settling zone (10-3)
Top is connect with outlet pipe (7-1), and the overflow port (8) is arranged on the lateral wall top of the second aerobic zone (10-2), with overflow
(8-1) connection is managed, mud discharging mouth (9) setting is in the lateral wall bottom of the first aerobic zone (10-1), even with sludge pipe (9-1)
It connects.
3. a kind of double small-sized integrated countryside sewage treatment equipments of iris type according to claim 1, it is characterised in that: institute
It is 1:4~7, lower end with the height ratio of cylinder (1) that diaphragm (2) upper end, which is stated, at a distance from plane where cylinder (1) top edge
Be 1:4~10 with the height ratio of cylinder (1) at a distance from cylinder (1) bottom, on the precipitating partition (3) upper end and cylinder (1)
Plane where edge is contour, and lower end is 1:4~10 with the height ratio of cylinder (1) at a distance from cylinder (1) bottom, simultaneously slightly above
The bottom edge of diaphragm (2).
4. a kind of double small-sized integrated countryside sewage treatment equipments of iris type according to claim 1, it is characterised in that: institute
The angle of the slope surface and cylinder (1) bottom of stating the first water conservancy diversion slopes (4-1) and the second water conservancy diversion slopes (4-2) is 30 °~75 °.
5. a kind of double small-sized integrated countryside sewage treatment equipments of iris type according to claim 1, it is characterised in that: institute
State the first water conservancy diversion slopes (4-1) slope surface and precipitating partition (3) bottom end between there are gap, the vertical ranges and cylinder in the gap
The height ratio of body (1) is 1:250~300.
6. a kind of double small-sized integrated countryside sewage treatment equipments of iris type according to claim 2, it is characterised in that: institute
The one end for stating air inlet pipe (6-1) is connect with aeration tube (6-2), and the aeration tube (6-2) is mounted in the first aerobic zone (10-1),
And it is parallel with diaphragm (2) lower end, mounting height and cylinder (1) are highly than for 1:2.5~4；The air inlet pipe (6-1)
The other end is connect with aeration pump, and the aeration pump is for inflating air to the first aerobic zone (10-1).
7. a kind of double small-sized integrated countryside sewage treatment equipments of iris type according to claim 2, it is characterised in that: institute
The water inlet pipe end (5-1) connection inlet valve is stated, the outlet pipe end (7-1) connects outlet valve.
8. a kind of double small-sized integrated countryside sewage treatment equipments of iris type according to claim 1, it is characterised in that: also
Including top cover, the top cover is mounted on the top of cylinder (1), and the top cover is equipped with inspection socket.
9. a kind of double small-sized integrated countryside sewage treatment equipments of iris type according to claim 1, it is characterised in that: also
Control circuit including the start and stop work for controlling aeration pump.
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| CN201810674505 | 2018-06-27 | ||
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| CN209098440U true CN209098440U (en) | 2019-07-12 |
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| CN201810684505.2A Pending CN108675566A (en) | 2018-06-27 | 2018-06-28 | A kind of small-sized integrated countryside sewage treatment equipment of double iris types |
| CN201821019515.6U Active CN209098440U (en) | 2018-06-27 | 2018-06-28 | A kind of small-sized integrated countryside sewage treatment equipment of double iris types |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108675566A (en) * | 2018-06-27 | 2018-10-19 | 华南理工大学 | A kind of small-sized integrated countryside sewage treatment equipment of double iris types |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109647051A (en) * | 2019-02-27 | 2019-04-19 | 广东金明环保科技有限公司 | A kind of Domestic sewage collecting device |
| CN110862151A (en) * | 2019-12-17 | 2020-03-06 | 中国海诚工程科技股份有限公司 | Waste water denitrification device based on microorganism carrier gel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101045581B (en) * | 2007-04-27 | 2010-07-21 | 浙江大学 | Aerobic creature treating device for self-return sludge |
| CN203079741U (en) * | 2012-10-30 | 2013-07-24 | 武汉宝捷能环境工程技术有限公司 | Sewage biochemical treatment integrated device and sewage biochemical treatment integrated system |
| CN204607690U (en) * | 2015-04-28 | 2015-09-02 | 扬州大学 | Activated sludge reaction and equipment for separating liquid from solid |
| CN106966490A (en) * | 2017-05-26 | 2017-07-21 | 苏州科大环境发展股份有限公司 | A kind of high-efficiency aerobic reactor and sewage treatment process |
| CN108675566A (en) * | 2018-06-27 | 2018-10-19 | 华南理工大学 | A kind of small-sized integrated countryside sewage treatment equipment of double iris types |
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| CN108675566A (en) * | 2018-06-27 | 2018-10-19 | 华南理工大学 | A kind of small-sized integrated countryside sewage treatment equipment of double iris types |
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