CN208933197U - Integrated sewage treating apparatus - Google Patents
Integrated sewage treating apparatus Download PDFInfo
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- CN208933197U CN208933197U CN201821639736.3U CN201821639736U CN208933197U CN 208933197 U CN208933197 U CN 208933197U CN 201821639736 U CN201821639736 U CN 201821639736U CN 208933197 U CN208933197 U CN 208933197U
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- reaction zone
- air
- lift
- treating apparatus
- air lift
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Abstract
The utility model discloses a kind of integrated sewage treating apparatus, including sewage treatment pond body, the sewage treatment pond body is divided into interconnected pre-reaction zone, biochemical reaction zone and air lift reaction zone by partition from left to right；Aeration tube is equipped in the pre-reaction zone；It is equipped with floating stuffing in the biochemical reaction zone, is equipped with micro-hole aerator in the lower section of floating stuffing；Air-lift device and filler are equipped in the air lift reaction zone；The pre-reaction zone side wall is equipped with water inlet pipe；The air lift reaction zone side wall is equipped with outlet pipe, and bottom is equipped with sewage pipe；The air-lift device is equipped with water outlet, and water outlet is connected to outlet pipe.This device achieves that different physical processes, biochemical treatment process are completed in the same treatment tank body, it does not need that other units are additionally arranged again, thus occupied area is smaller, low cost, the good purification of sewage simultaneously, is suitable for the sewage treatment of rural area and samll cities and towns.
Description
Technical field
The utility model relates to environmental project and field of waste water treatment, in particular to a kind of integrated sewage treating apparatus.
Background technique
Currently, the sewage harmless treatment Facilities Construction of China rural area and samll cities and towns obtain it is very few, it is a large amount of untreated small
Urban life and trade effluent flow into rivers, lake or underground water, cause seriously to pollute to water body, to fishery water, life
It is had an impact with water etc..Therefore, fwaater resources protection is imperative.
Small Town Wastewater generally comprises sanitary sewage, breeding wastewater and a small amount of township enterprise's waste water, the main spy of this kind of water
Point is good biodegradability, but nitrogen and phosphorus content is also higher simultaneously.As the deciding factor of water eutrophication, Water,
The excess accumulation of phosphorus will cause algae and other planktonic organisms to breed rapidly, Dissolved Oxygen in Water declines, and then water quality is caused to be disliked
Change even black and odorous water phenomenon.Therefore the concentration of emission of phosphorus is particularly important in control Small Town Wastewater, and China formulates and strictly holds
Capable " urban wastewater treatment firm pollutant emission standard " (GB18918-2002) is distinctly claimed, existing all newly-built, enlarging
The tail water comprehensive discharge of sewage treatment plant is executed according to the standard of level-one A, i.e. TP≤0.5mg/L, and the level-one B mark originally executed
Standard is TP≤1.0mg/L.
Integrated sewage treating apparatus in the prior art is mainly with catalytic oxidation for main body technology, followed by film biology skill
Art (MBR).Membrane-biotechnology (MBR) is since there are micro porous filtration mechanism, thus its effluent quality can reach (GB18918-
2002) standard requirements, but the method exist need periodic cleaning and the higher problem of film cost, thus be poorly suitable for rural area and
Small Town Wastewater processing；Sewage treatment process in addition to membrane-biotechnology (MBR), take up a large area, clean-up effect it is poor.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of integrated sewage treating apparatus, and occupied area is small, only
It is good to change effect, is suitable for the sewage treatment of rural area and samll cities and towns.
In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows:
A kind of integrated sewage treating apparatus, including sewage treatment pond body, the sewage treatment pond body pass through partition from a left side
Interconnected pre-reaction zone, biochemical reaction zone and air lift reaction zone are divided into the right side；Aeration is equipped in the pre-reaction zone
Pipe；It is equipped with floating stuffing in the biochemical reaction zone, is equipped with micro-hole aerator in the lower section of floating stuffing；The air lift reaction zone
It is interior to be equipped with air-lift device and filler；The pre-reaction zone side wall is equipped with water inlet pipe；The air lift reaction zone side wall is equipped with
Water pipe, bottom are equipped with sewage pipe；The air-lift device is equipped with water outlet, and water outlet is connected to outlet pipe.
Further, the air-lift device includes air lift frame, the Gas-lift reactor of bottomless uncovered；In the air lift frame
Equipped with air lift demarcation plate to which air-lift device is divided into air lift area and clear water zone；The Gas-lift reactor is located at air lift area, and institute
Filler is stated on the outside of Gas-lift reactor.
Further, bottom wall 0.2-0.5m of the air-lift device apart from air lift reaction zone.
Further, medicine-adding bin is connected at the top of the pre-reaction zone, and the bottom of the medicine-adding bin is equipped with control valve.
Further, the aeration tube is portable fiber hose aerator.
Further, the bottom of the air lift reaction zone is equipped with inclined plate, and described lower one end of inclined plate is connected to sewage pipe.
The beneficial effects of the utility model are:
(1) since the sewage treatment pond body is integrated apparatus, different physical processes is realized, biochemical treatment process exists
It is completed in the same treatment tank body, does not need that other units are additionally arranged again, thus occupied area is smaller, low cost, fits
Together in the sewage treatment in rural area and samll cities and towns.
(2) equipment passes through setting pre-reaction zone first, carries out pre- gas explosion and water quality, runoff investigation to raw water, while right
Former Organic substance in water is hydrolyzed, and carries out aminating reaction to organic amino；Secondly by the setting of biochemical reaction zone, organic matter is removed
With ammonia, nitrogen；Organic matter and ammonia, nitrogen are further removed finally by air lift reaction zone, while being separated by solid-liquid separation.It is set by above-mentioned
Meter, greatly improves the clean-up effect of sewage, the removal rate of water outlet CODcr, NH3-N, SS respectively reaches 85%, 57%,
96%, wherein averagely water outlet CODcr and SS meets GB18918-2002) in " urban wastewater treatment firm pollutant emission standard "
Level-one emission standard A, the requirement that NH3-N concentration is discharged close to level-one B.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure, 1- sewage treatment pond body, 2- partition, the pre-reaction zone 3-, the biochemical reaction zone 4-, 5- air lift reaction zone, 6- is outstanding
Floating filler, 7- micro-hole aerator, 8- filler, 9- air-lift device, 9a- air lift frame, 9b- Gas-lift reactor, 9c- air lift separate
Plate, 9d- air lift area, the clear water zone 9e-, 10- water inlet pipe, 11- outlet pipe, 12- sewage pipe, 13- medicine-adding bin, 14- control valve, 15-
Inclined plate, 16-, 17-, 18-, 19-
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figure 1, a kind of integrated sewage treating apparatus, including sewage treatment pond body 1, wherein sewage treatment pond body 1
It is made of resistant material, such as is chosen as stainless steel, glass reinforced plastic either engineering plastics；The sewage treatment pond body 1 passes through
Partition 2 is divided into interconnected pre-reaction zone 3, biochemical reaction zone 4 and air lift reaction zone 5 from left to right；The pre-reaction
Aeration tube 16 is equipped in area 3, wherein the function of pre-reaction zone 3 is to carry out pre- gas explosion and water quality, runoff investigation to raw water, while right
Former Organic substance in water is hydrolyzed, and carries out aminating reaction to organic amino；It is equipped with floating stuffing 6 in the biochemical reaction zone 4, outstanding
The lower section of floating filler 6 is equipped with micro-hole aerator 7, and wherein the function of biochemical reaction zone 4 is removal organic matter and ammonia, nitrogen；The gas
It mentions and is equipped with air-lift device 9 and filler 8 in reaction zone 5, filler 8 herein is chosen as floating stuffing, hanging filler either honeycomb
Filler；3 side wall of pre-reaction zone is equipped with water inlet pipe 10；5 side wall of air lift reaction zone is equipped with outlet pipe 11, and bottom is set
There is sewage pipe 12；The air-lift device 9 is equipped with water outlet, and water outlet is connected to outlet pipe 11.
Specifically, the air-lift device 9 includes air lift frame 9a, the Gas-lift reactor 9b of bottomless uncovered；The air lift frame
Air lift demarcation plate 9c is equipped in frame 9a to divide air-lift device 9 for air lift area 9d and clear water zone 9e；The Gas-lift reactor 9b
Positioned at air lift area 9d, and the filler 8 is set on the outside of Gas-lift reactor 9b.Wherein, Gas-lift reactor 9b include the air inlet inner tube 16,
It covers the cloth jacket pipe 17 for being used to promote in water on the outside of the air inlet inner tube and is used to the water distribution baffle 18 of water distribution, water distribution positioned at top
Baffle is equipped with multiple water distributing pores 19, is the prior art.
When work, air enters in the air inlet inner tube 16 under the fan action in the outside of sewage treatment pond body 1, and into
The bottom of gas inner tube generates pressure, enters cloth jacket pipe 17 by the liquid that 4 overflow of biochemical reaction zone enters air lift reaction zone 5
In, include mixed liquor agitation contact and after being promoted strongly in cloth jacket pipe 17 of gas, solid, liquid three-phase, at the top of most Zhongdao with
Water distribution baffle 18 collides, and is then uniformly spread to filler 8 by water distributing pore 19, the biomembrane on filler 8 of the pollutant in water
Microbial action under be degraded.By air-lift device 9, sewage and filler 8 is enabled to repeat contact many times.
Specifically, bottom wall 0.2-0.5m of the air-lift device 9 apart from air lift reaction zone 5.By above-mentioned design, so that this
A height can store a part of sludge, to guarantee to produce the sludge of 5 bottom deposit of air lift reaction zone when air lift is promoted
Raw disturbance.
Specifically, the top of the pre-reaction zone 3 is connected with medicine-adding bin 13, and the bottom of the medicine-adding bin 13 is equipped with control
Valve 14.Production practices discovery, the equipment is relatively low to the removal rate of dephosphorization, in order to improve the use value of device, passes through past dosing
Dephosphorization reagent is added to achieve the purpose that dephosphorization in bucket 13, and control valve 14 can be used to control the rate of addition of medicament.
Specifically, the aeration tube 6 is portable fiber hose aerator.
Specifically, the bottom of the air lift reaction zone 5 is equipped with inclined plate 15, the lower one end of the inclined plate 15 is connected to blowdown
Pipe 12.By above-mentioned design, so that the sludge of 5 bottom deposit of air lift reaction zone is more easier to be discharged from sewage pipe 12.
The course of work of the utility model:
Sewage enters in pre-reaction zone 2 from water inlet pipe 10, removes the suspended matter of larger particles in sewage, by pretreatment
Water overflow enter in biochemical reaction zone 4, under the conditions of existing for the floating stuffing 6, attached growth of microorganisms, air is from suspension
The micro-hole aerator 7 of 6 lower section of filler enters, and contacts, completes in this process organic with the stirring of floating stuffing 6 in uphill process
The removal of object and ammonia, nitrogen；It is finally entered in air lift reaction zone 5 by the sewage overflow that biochemical reaction zone 4 is handled, and in water distribution
The mixing of gas, solid, liquid three-phase is completed in casing 17, most 17 top of Zhongdao water distribution casing collides with water distribution baffle 18, then
It is uniformly spread by water distributing pore 19 to filler 8, in this process the microbial action of the biomembrane on filler 8 of the pollutant in water
The lower nitrification that ammonia, nitrogen are completed at the same time by further degradation, clear water are discharged via clear water zone 9e from outlet pipe 11, and biomembrane cannot drop
The substance of solution and biomembrane in the dust are periodically discharged from sewage pipe 12.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (6)
1. a kind of integrated sewage treating apparatus, including sewage treatment pond body (1), it is characterised in that: the sewage treatment pond body
(1) it is divided into interconnected pre-reaction zone (3), biochemical reaction zone (4) and air lift reaction zone from left to right by partition (2)
(5)；Aeration tube (16) are equipped in the pre-reaction zone (3)；Floating stuffing (6) are equipped in the biochemical reaction zone (4), are being suspended
The lower section of filler (6) is equipped with micro-hole aerator (7)；Air-lift device (9) and filler (8) are equipped in the air lift reaction zone (5)；Institute
Pre-reaction zone (3) side wall is stated equipped with water inlet pipe (10)；Air lift reaction zone (5) side wall is equipped with outlet pipe (11), bottom
Equipped with sewage pipe (12)；The air-lift device (9) is equipped with water outlet, and water outlet is connected to outlet pipe (11).
2. integrated sewage treating apparatus according to claim 1, it is characterised in that: the air-lift device (9) includes nothing
Air lift frame (9a), the Gas-lift reactor (9b) of bottom uncovered；Be equipped in the air lift frame (9a) air lift demarcation plate (9c) to
Air-lift device (9) is divided into air lift area (9d) and clear water zone (9e)；The Gas-lift reactor (9b) is located at air lift area (9d), and institute
Filler (8) are stated on the outside of Gas-lift reactor (9b).
3. integrated sewage treating apparatus according to claim 2, it is characterised in that: the air-lift device (9) is apart from gas
Mention the bottom wall 0.2-0.5m of reaction zone (5).
4. integrated sewage treating apparatus according to claim 1, it is characterised in that: the top of the pre-reaction zone (3)
It is connected with medicine-adding bin (13), and the bottom of the medicine-adding bin (13) is equipped with control valve (14).
5. integrated sewage treating apparatus according to claim 1, it is characterised in that: the aeration tube (16) is portable
Fiber hose aerator.
6. integrated sewage treating apparatus according to claim 1, it is characterised in that: the bottom of the air lift reaction zone (5)
Portion is equipped with inclined plate (15), and the lower one end of the inclined plate (15) is connected to sewage pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821639736.3U CN208933197U (en) | 2018-10-10 | 2018-10-10 | Integrated sewage treating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821639736.3U CN208933197U (en) | 2018-10-10 | 2018-10-10 | Integrated sewage treating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208933197U true CN208933197U (en) | 2019-06-04 |
Family
ID=66723976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821639736.3U Expired - Fee Related CN208933197U (en) | 2018-10-10 | 2018-10-10 | Integrated sewage treating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208933197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110803837A (en) * | 2019-12-20 | 2020-02-18 | 桂林电子科技大学 | Energy-conserving efficient sewage treatment system |
-
2018
- 2018-10-10 CN CN201821639736.3U patent/CN208933197U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110803837A (en) * | 2019-12-20 | 2020-02-18 | 桂林电子科技大学 | Energy-conserving efficient sewage treatment system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 Termination date: 20211010 |