CN207159042U - Sewage reuse device - Google Patents
Sewage reuse device Download PDFInfo
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- CN207159042U CN207159042U CN201721078985.5U CN201721078985U CN207159042U CN 207159042 U CN207159042 U CN 207159042U CN 201721078985 U CN201721078985 U CN 201721078985U CN 207159042 U CN207159042 U CN 207159042U
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Abstract
The utility model discloses a kind of sewage reuse device, including the septic tank being sequentially connected by pipeline, collecting-tank, oxygen compatibility pool, Aerobic Pond, filtration, purification pond and sterilization pool, the bottom of above-mentioned oxygen compatibility pool and Aerobic Pond is provided with by motor-driven spiral agitator, above-mentioned spiral agitator includes rotating shaft and along the axially arranged spiral plate of rotating shaft, gravel filling layer is disposed with from bottom to up in above-mentioned filtration, purification pond, active carbon layer, microbe stuffing layer, aeration tube is provided with above mentioned microorganism packing layer, the above-mentioned serpentine-like setting of aeration tube, and the tube wall of above-mentioned aeration tube is provided with more than two circular holes.The utility model carries out sewage disposal by the device, the pollutant in sewage can be largely reduced, so as to improve the reclamation rate of sewage.
Description
Technical field
It the utility model is related to sewage treatment area, and in particular to a kind of sewage reuse device.
Background technology
Sanitary sewage is the waste water that resident discharges in daily life.Mainly excrement and wash water.Everyone is every in city
The sanitary sewage amount of day discharge is 150-400L, and discharge capacity has substantial connection with living standard.Containing in sanitary sewage largely has
Machine thing, such as cellulose, starch, carbohydrate and fat protein；Also often pathogen, virus and parasitic ovum are contained；Inorganic salts
Chloride, sulfate, phosphate, bicarbonate and sodium, potassium, calcium, magnesium etc..The characteristics of total is nitrogenous, sulfur-bearing and phosphorous height,
Under anaerobic bacteria effect, easily raw odorant.
If sanitary sewage is directly discharged into river or lake without processing, it will causes a certain degree of of river and Lake Water
Eutrophication, water body is set to become black and odorous water.Black and odorous water will give out stench, the harm performance of stench in various degree
For：1. hindering normal respiratory function, digestive function is set to decline；Spirit is had the fidgets, and operating efficiency reduces, judgment, memory
Reduce；Worked for a long time in stench environment and cause dysosmia, damage nervous centralis, corticocerebral excited and tune with democratic meeting
Save function；2. stench water body can not swim, breeds fish, drink, and destroy the purposes and value of water.
Utility model content
The purpose of this utility model is to provide a kind of sewage reuse device solve various harmful in current sewage
The problem of too high reusing sewage rate of content of material is low.
To solve above-mentioned technical problem, the utility model uses following technical scheme：
A kind of sewage reuse device, including the septic tank, collecting-tank, oxygen compatibility pool, aerobic being sequentially connected by pipeline
Pond, filtration, purification pond and sterilization pool, the bottom of above-mentioned oxygen compatibility pool and Aerobic Pond is provided with to be filled by motor-driven auger
Put, above-mentioned spiral agitator includes rotating shaft and along the axially arranged spiral plate of rotating shaft, in above-mentioned filtration, purification pond from bottom to up
Gravel filling layer, active carbon layer, microbe stuffing layer are disposed with, aeration is provided with above mentioned microorganism packing layer
Pipe, the above-mentioned serpentine-like setting of aeration tube, and the tube wall of above-mentioned aeration tube is provided with more than two circular holes.
Preferably, the spiral agitator in above-mentioned oxygen compatibility pool and Aerobic Pond has a two or more, and it is adjacent upper
The rotation direction for stating spiral agitator is opposite.
Preferably, above-mentioned septic tank is the internal sealing space for setting filter, above-mentioned filter separates septic tank
For upper level filter region and lower floor's sediment region, sanitary sewage entrance, above-mentioned upper strata mistake are provided with above-mentioned lower floor's sediment region
Filter region is connected by elevator pump with collecting-tank.
Preferably, being additionally provided with methane outlet at the top of above-mentioned upper level filter region, above-mentioned methane outlet passes through pipeline
Marsh gas purifying modulator is connected, above-mentioned marsh gas purifying modulator is connected with biogas lamp and methane cooker by pipeline.
Preferably, being provided with tube settling layer in above-mentioned collecting-tank, collecting-tank is divided into position by above-mentioned tube settling layer
In being connected on the clear water zone of top and underlying settling zone, the side wall of above-mentioned clear water zone by pipeline with oxygen compatibility pool, on
The pipeline that upper level filter region connects with collecting-tank is stated to stretch in settling zone.
Preferably, being additionally provided with flocculant concentration pipeline in above-mentioned settling zone, above-mentioned flocculant speculates pipeline connection wadding
Solidifying agent supply device.
Preferably, being provided with agitating device in above-mentioned sterilization pool, above-mentioned agitating device includes the stirring being connected with motor
Axle and the mixing arm being arranged on agitating shaft, the liquid level that above-mentioned mixing arm is arranged on the end of agitating shaft and goed deep into sterilization pool
Lower section.
Compared with prior art, the beneficial effects of the utility model are：
Sanitary sewage of the utility model after septic tank precipitation and anaerobic fermentation processing, supernatant enter collecting-tank,
Stayed for some time in collecting-tank into aerobic area, in aerobic area culture substantial amounts of facultative microbe be present, facultative microbe exists
Under anaerobic condition, by nitrite nitrogen and nitrate-nitrogen reduction into nitrogen；Then sewage enters aerobic zone, and aerobic zone culture exists a large amount of
Aerobic microbiological, aerobic microbiological in the state of oxygen abundance carry out metabolic consumption organic matter while nitrified
Course of reaction, ammoniacal nitrogen in sewage is oxidized to the state nitrogen that disappears；Spiral agitator is set in aerobic area and aerobic zone, passes through spiral
The agitation of plate has the reaction of the characteristics of mixing effect is more preferable, sewage and facultative microbe and aerobic microbiological faster；Then it is dirty
Water is purified into filtration, purification pond, and gravel filling layer, active carbon layer, microbe stuffing layer are set in filtration, purification pond to dirt
Water carries out layering, is reduced by microbe stuffing layer in sewage and enters back into sterilization pool after B0D5, COD and ammonia nitrogen equal size
Utilized after sterilization.Sewage disposal is carried out by the device, can largely reduce the pollutant in sewage, so as to improve returning for sewage
With rate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of aeration tube of the present utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Embodiment 1：
As shown in Figure 1, 2, a kind of sewage reuse device, including septic tank 1, the collecting-tank being sequentially connected by pipeline
2nd, oxygen compatibility pool 3, Aerobic Pond 4, filtration, purification pond 5 and sterilization pool 6, the bottom of above-mentioned oxygen compatibility pool 3 and Aerobic Pond 4 are provided with by electricity
The spiral agitator of machine driving, above-mentioned spiral agitator include rotating shaft 31 and along the axially arranged spiral plates 32 of rotating shaft 31,
Gravel filling layer 51, active carbon layer 52, microbe stuffing layer 53 are disposed with above-mentioned filtration, purification pond 5 from bottom to up, on
The top for stating microbe stuffing layer 53 is provided with aeration tube 54, above-mentioned 54 serpentine-like setting of aeration tube, and above-mentioned aeration tube 54
Tube wall be provided with more than two circular holes.
Sanitary sewage is collected through special pipeline in the present embodiment enters septic tank, and septic tank is that one kind utilizes precipitation and anaerobism
The principle of fermentation, the treatment facility of suspension organic matter in sanitary sewage is removed, the transition sexual life processing for belonging to primary is constructed
Thing.It is 100 ~ 350mg/L to contain pollutant, the suspended solids concentration such as a large amount of excrement, paper scrap, protozoon in sanitary sewage, is had
ODCr is between 100 ~ 400mg/L for machine thing concentration C, and the wherein organic concentration BOD5 of suspension is 50 ~ 200mg/L.Sewage enters
Enter the precipitation that septic tank passes through 24h, can remove 50% ~ 60% suspension.The sludge to precipitate passes through the anaerobism of more than 3 months
Fermentation is decomposed, and the organic matter in sludge is resolved into stable inorganic matter, and putrefactive primary sludge is converted into stable ripe sludge,
The structure of sludge is changed, reduces the moisture content of sludge.Periodically sludge clearing is transported outward, filled or as fertilizer.
Sanitary sewage after septic tank precipitation and anaerobic fermentation processing, supernatant enter collecting-tank, stopped in collecting-tank
Stay a period of time to enter aerobic area, cultivated in aerobic area and substantial amounts of facultative microbe be present, facultative microbe under anaerobic condition,
By nitrite nitrogen and nitrate-nitrogen reduction into nitrogen；Then sewage enters aerobic zone, and aerobic zone culture has substantial amounts of aerobic micro- life
Thing, aerobic microbiological carry out nitration reaction process while metabolic consumption organic matter is carried out in the state of oxygen abundance,
Ammoniacal nitrogen in sewage is oxidized to the state nitrogen that disappears；Spiral agitator is set in aerobic area and aerobic zone, passes through the agitation of spiral plate
With mixing effect it is more preferable the characteristics of, the reaction of sewage and facultative microbe and aerobic microbiological is faster；Then sewage entered
Filter clarifier-tank is purified, and sets gravel filling layer, active carbon layer, microbe stuffing layer to carry out layer to sewage in filtration, purification pond
Layer filtering, reduced by microbe stuffing layer in sewage and enter back into profit after sterilization pool sterilizes after B0D5, COD and ammonia nitrogen equal size
With the setting of aeration tube can increase sewage and microbe stuffing layer touch opportunity, so as to improve clean-up effect.Pass through the device
Sewage disposal is carried out, the pollutant in sewage can be largely reduced, so as to improve the reclamation rate of sewage.
Embodiment 2：
Optimized on the basis of embodiment 1, the spiral agitator in above-mentioned oxygen compatibility pool 3 and Aerobic Pond 4 has two
More than individual, and the rotation direction of adjacent above-mentioned spiral agitator is opposite.
The present embodiment sets more than two spiral agitators, and the rotation direction phase of adjacent spiral agitator
Instead, it is possible to increase the reaction speed of sewage and facultative microbe and aerobic microbiological.
Embodiment 3：
Being optimized on the basis of embodiment 2, above-mentioned septic tank 1 is the internal sealing space for setting filter 11, on
State filter 11 and septic tank 1 is divided into upper level filter region 12 and lower floor's sediment region 13, in above-mentioned lower floor's sediment region 13
Sanitary sewage entrance 14 is provided with, above-mentioned upper level filter region 12 is connected by elevator pump with collecting-tank 2.
Larger impurity particle is obstructed on lower floor's sediment region, upper strata in septic tank by filter in the present embodiment
The sewage of filtration zone flows into collecting-tank and carries out next step purification.
Embodiment 4：
Being optimized on the basis of embodiment 3, the top in above-mentioned upper level filter region 12 is additionally provided with methane outlet 16,
Above-mentioned methane outlet 16 connects marsh gas purifying modulator 17 by pipeline, and above-mentioned marsh gas purifying modulator 17 is connected with by pipeline
Biogas lamp 18 and methane cooker 19.
Sewage enters in septic tank in the present embodiment, makes organic pollution and excrement slag in sewage etc. in the effect of microorganism
Pollutant fermentation maturity, and produce biogas, caused biogas by marsh gas purifying modulator be used for methane cooker carry out boiling or
Winter water body heats or biogas lamp is used to illuminate.
Embodiment 5：
Optimized on the basis of embodiment 4, tube settling layer 21 is provided with above-mentioned collecting-tank 2, above-mentioned inclined tube sinks
Collecting-tank 2 is divided into clear water zone 22 and underlying settling zone 23 above, the side of above-mentioned clear water zone 22 by shallow lake layer 21
It is connected on wall by pipeline with oxygen compatibility pool 3, settling zone 23 is stretched in above-mentioned upper level filter region 12 with the pipeline that collecting-tank 2 connects
It is interior.
Collecting-tank is precipitated using tube settling layer to sewage in the present embodiment, and tube settling layer can be effectively by dirt
Mud is obstructed in settling zone, and clear water flows into clear water zone discharge and purified subsequently into next step naturally.
Embodiment 6：
Optimized on the basis of embodiment 5, flocculant concentration pipeline 25 is additionally provided with above-mentioned settling zone 23, it is above-mentioned
Flocculant speculates pipeline 25 and connects flocculant concentration device 26.
Flocculant is added in the present embodiment by flocculant concentration device in settling zone to be reacted.
Embodiment 7：
Optimized on the basis of embodiment 6, agitating device, above-mentioned agitating device bag are provided with above-mentioned sterilization pool 6
The agitating shaft 61 being connected with motor and the mixing arm being arranged on agitating shaft 61 62 are included, above-mentioned mixing arm 62 is arranged on agitating shaft 61
End and go deep into below the liquid level in sterilization pool 6.
In the present embodiment, carried out disinfection processing in sterilization pool by adding chemicals, in order that sterilization is more thorough
Uniformly, agitating device is set in sterilization pool.Purified water is carried out disinfection by the mixing arm in agitating device, further improved
Water quality.
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 modification and improvement of layout progress, to those skilled in the art, other purposes also will be apparent.
Claims (7)
- A kind of 1. sewage reuse device, it is characterised in that：Including the septic tank being sequentially connected by pipeline（1）, collecting-tank （2）, oxygen compatibility pool（3）, Aerobic Pond（4）, filtration, purification pond（5）And sterilization pool（6）,The oxygen compatibility pool（3）And Aerobic Pond（4）Bottom be provided with and stirred by motor-driven spiral agitator, the spiral Mixing device includes rotating shaft（31）With along rotating shaft（31）Axially arranged spiral plate（32）,The filtration, purification pond（5）Gravel filling layer is inside disposed with from bottom to up（51）, active carbon layer（52）, microorganism fills out The bed of material（53）, the microbe stuffing layer（53）Top be provided with aeration tube（54）, the aeration tube（54）Serpentine-like setting, And the aeration tube（54）Tube wall be provided with more than two circular holes.
- 2. sewage reuse device according to claim 1, it is characterised in that：The oxygen compatibility pool（3）And Aerobic Pond（4） Interior spiral agitator has two or more, and the rotation direction of the adjacent spiral agitator is opposite.
- 3. sewage reuse device according to claim 1, it is characterised in that：The septic tank（1）Set for inside Filter（11）Sealing space, the filter（11）By septic tank（1）It is divided into upper level filter region（12）Sunk with lower floor Slag region（13）, lower floor's sediment region（13）Inside it is provided with sanitary sewage entrance（14）, the upper level filter region（12） Pass through elevator pump and collecting-tank（2）It is connected.
- 4. sewage reuse device according to claim 3, it is characterised in that：The upper level filter region（12）Top Portion is additionally provided with methane outlet（16）, the methane outlet（16）Marsh gas purifying modulator is connected by pipeline（17）, the natural pond Gas purifies modulator（17）Biogas lamp is connected with by pipeline（18）And methane cooker（19）.
- 5. sewage reuse device according to claim 3, it is characterised in that：The collecting-tank（2）Inside it is provided with tiltedly The pipe beds of precipitation（21）, the tube settling layer（21）By collecting-tank（2）It is divided into clear water zone above（22）With under The settling zone of side（23）, the clear water zone（22）Side wall on pass through pipeline and oxygen compatibility pool（3）It is connected, the upper level filter area Domain（12）With collecting-tank（2）The pipeline of connection stretches to settling zone（23）It is interior.
- 6. sewage reuse device according to claim 5, it is characterised in that：The settling zone（23）Inside it is additionally provided with Flocculant concentration pipeline（25）, the flocculant speculates pipeline（25）Connect flocculant concentration device（26）.
- 7. sewage reuse device according to claim 1, it is characterised in that：The sterilization pool（6）Inside it is provided with and stirs Device is mixed, the agitating device includes the agitating shaft being connected with motor（61）Be arranged on agitating shaft（61）On mixing arm （62）, the mixing arm（62）Installed in agitating shaft（61）End and go deep into sterilization pool（6）In liquid level below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721078985.5U CN207159042U (en) | 2017-08-25 | 2017-08-25 | Sewage reuse device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721078985.5U CN207159042U (en) | 2017-08-25 | 2017-08-25 | Sewage reuse device |
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| Publication Number | Publication Date |
|---|---|
| CN207159042U true CN207159042U (en) | 2018-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721078985.5U Active CN207159042U (en) | 2017-08-25 | 2017-08-25 | Sewage reuse device |
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| CN (1) | CN207159042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381962A (en) * | 2017-08-25 | 2017-11-24 | 四川奥恒环保科技有限公司 | Efficient domestic sewage treatment device |
-
2017
- 2017-08-25 CN CN201721078985.5U patent/CN207159042U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381962A (en) * | 2017-08-25 | 2017-11-24 | 四川奥恒环保科技有限公司 | Efficient domestic sewage treatment device |
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