CN109437485A - Cycle household rural domestic sewage treatment equipment in a kind of microkinetic - Google Patents
Cycle household rural domestic sewage treatment equipment in a kind of microkinetic Download PDFInfo
- Publication number
- CN109437485A CN109437485A CN201811483765.XA CN201811483765A CN109437485A CN 109437485 A CN109437485 A CN 109437485A CN 201811483765 A CN201811483765 A CN 201811483765A CN 109437485 A CN109437485 A CN 109437485A
- Authority
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- China
- Prior art keywords
- area
- settling zone
- secondary precipitation
- aerobic biochemical
- sewage treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000001556 precipitation Methods 0.000 claims abstract description 31
- 239000010802 sludge Substances 0.000 claims abstract description 27
- 238000010992 reflux Methods 0.000 claims abstract description 14
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 11
- 239000010935 stainless steel Substances 0.000 claims abstract description 11
- 238000005273 aeration Methods 0.000 claims description 12
- 239000000919 ceramic Substances 0.000 claims description 10
- 239000000945 filler Substances 0.000 claims description 9
- 239000011152 fibreglass Substances 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 6
- 239000002244 precipitate Substances 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 15
- 229910052760 oxygen Inorganic materials 0.000 abstract description 15
- 239000001301 oxygen Substances 0.000 abstract description 15
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 11
- 239000007787 solid Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 239000003344 environmental pollutant Substances 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 238000007667 floating Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000693 micelle Substances 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 230000002906 microbiologic effect Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 238000005842 biochemical reaction Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- 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
- C02F3/10—Packings; Fillings; Grids
- C02F3/109—Characterized by the shape
Landscapes
- 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)
- Biological Treatment Of Waste Water (AREA)
Abstract
Cycle household rural domestic sewage treatment equipment in a kind of microkinetic, including settling zone, aerobic biochemical area, secondary precipitation area and automatically controlled and battery limits, the successively adjacent connection of settling zone, aerobic biochemical area and secondary precipitation area, automatically controlled and battery limits are located above entire sewage disposal device.Settling zone sets stainless steel leakage sieve；Sewage enters aerobic biochemical area through water distributor from settling zone；Aerobic biochemical area is equipped with spherical biocarriers, enters secondary precipitation area after processing；It is equipped with air lift sludge refluxing apparatus in secondary precipitation area and is connected to settling zone to form internal circulation, secondary precipitation area upper side is equipped with total discharge outlet；Automatically controlled and battery limits include electric-control system and aerating system, are connected to each treatment region.The present invention can make rural domestic sewage treatment equipment stable effluent quality up to standard, facility compact, and land occupation is few, be easily installed, and utilize portable oxygen air pump, reduce equipment energy consumption and operating cost, can expand the scope of application.
Description
Technical field
The present invention relates to cycle household lives in the countryside in rural domestic sewage treatment field more particularly to a kind of microkinetic
Sewage disposal device.
Background technique
In view of rural residence disperse, though there is centralized renovation, pipe network is costly, and pipe network be laid with will with actual conditions and
It is fixed, fail to reach 100% and covers all around；Currently, rural sewage treatment part construction septic tank (cesspool), but only by change excrement
Pond (cesspool) processing, effluent quality are bad.Therefore, a kind of integrated high-efficiency is researched and developed, economic rural domestic sewage treatment is set
Standby, to meet, rural domestic sewage treatment facility occupied area is small, stable effluent quality is up to standard, be easily installed, energy consumption and operation
Demand at low cost and easy management service.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide cycle household lives in the countryside in a kind of microkinetic
Sewage disposal device.
The present invention is achieved by the following technical solutions.
Cycle household rural domestic sewage treatment equipment in a kind of microkinetic of the present invention, including it is settling zone, good
Oxygen biochemical zone, secondary precipitation area and automatically controlled and battery limits, the successively adjacent connection of settling zone, aerobic biochemical area and secondary precipitation area,
Automatically controlled and battery limits are located above entire sewage disposal device.
The settling zone includes total water inlet, stainless steel leakage sieve, and total water inlet is located at the upper side of settling zone, stainless steel
Leakage sieve is connected on total water inlet.
The aerobic biochemical area includes water distributor, filler fixed cover board, spherical biocarriers, glass-fiber reinforced plastic grille water distribution
Plate, columnar ceramic micro porous aeration head, overflow port.Water distributor is extended substantially downward to from the interconnecting piece on aerobic biochemical area top and settling zone
Oxygen biochemical zone bottom, connection settling zone and aerobic biochemical area；Filler fixed cover board, spherical shape are set from top to bottom in aerobic biochemical area
Biologic packing material, glass-fiber reinforced plastic grille water distributing plate；Columnar ceramic micro porous aeration head is located above glass-fiber reinforced plastic grille water distributing plate and connects exposure
Gas system.Overflow port is located at aerobic biochemical area upper side, is connected to secondary precipitation area.
The secondary precipitation area includes that sludge lifting reflux unit, sludge lifting reflux unit are located at secondary precipitation area,
And it is connected on the upside of settling zone；Total discharge outlet is located at secondary precipitation area upper side.
The automatically controlled and battery limits include electric-control system and aerating system (oxygen pump), are located at entire sewage disposal device
Top, electric-control system are connected with aerating system, and aerating system is connect with aerobic biochemical area cylindrical ceramic capillary aeration head.
Further, access hole is made right above the sewage disposal device, lifting lug is arranged in sewage disposal device both ends.
Further, sewage disposal device is connect with external cesspool, through cesspool treated sanitary sewage by total
Water inlet gravity flow enters settling zone.
Further, the stainless steel leakage sieve of the settling zone is detachable.
The course of work of the invention: the sewage enters settling zone by total water inlet gravity flow, the stainless steel inside settling zone
Bulky grain solid suspended matter in sanitary sewage is trapped in leakage sieve by leakage sieve, and periodic cleaning floating solids reduce subsequent technique
Processing pressure.Then, sewage enters aerobic biochemical area through water distributor, and water inlet while can generate slightly stirring to sludge and make
With raising treatment effeciency；The oxygen that the aerobic microbiological being attached on Ball-type packing utilizes columnar ceramic micro porous aeration head to provide
Vital activity reaction is carried out, most pollutants are effectively removed.Then, sewage enters secondary precipitation area, outstanding in sewage
Floating object, free microbial bacteria micelle precipitating and water are separated under gravity, and the suspended matter in sewage is able to effectively
Removal, the total phosphorus that biochemical reaction is formed front end are discharged in the form of excess sludge.Sludge reflux dress in secondary precipitation area
The power provided using aerating system is set by activity sludge reflux to settling zone, in settling zone and secondary precipitation area inside realization
Circulation, effectively removes ammonia nitrogen, is also possible to prevent sludge loss, substantially increase the efficiency of sewage treatment.Finally, after equipment processing
Sewage can reach " urban wastewater treatment firm pollutant emission standard " (GB 18918-2002) level-one B standard, from total discharge
Mouth qualified discharge.
The present invention has the following technical effect that.
(1) present invention is the fully automatic integral reactor for handling domestic sewage in rural areas, occupied area is small, convenient transportation,
It is easily installed.
(2) it is sieved using leakage, the bulky grain solid suspended matter in sanitary sewage is trapped in leakage sieve, and periodic cleaning floating is solid
Body reduces the processing pressure of subsequent technique.
(3) water distributor is used, slightly stirring action can be generated to sludge while water inlet, treatment effeciency can be improved.
(4) equipment improves by the DN76mm type spherical biocarriers filler of filling come fixation of microbe in aerobic biochemical area
Interior microorganism concn improves treatment effect.
(5) fixed column ceramic capillary aeration head above water distributing plate, by rubber hose connection oxygen pump to biochemical zone into
Row oxygen supply increases oxygen concentration treatment effect, meanwhile, slightly stirring action is generated to sludge, is further able to improve processing effect
Rate.
(6) the sludge reflux processing in secondary precipitation area, can not only prevent sludge loss, moreover it is possible to make full use of in raw water and fit
The microorganism of raw water quality is answered to realize the reinforcing adsorption capacity to suspended matter in raw water, good denitrogenation and dephosphorization effect.
(7) treated that sewage can reach " urban wastewater treatment firm pollutant emission standard " (GB 18918- for equipment
2002) level-one B standard, high treating effect.
(8) automatically controlled and battery limits oxygen pump can be used portable oxygen air pump or solar energy oxygenation air pump, while oxygen supply
Energy consumption is reduced, operating cost is reduced.
(9) appearance is stood on above equipment using the fixed automatically controlled and battery limits of stainless steel protection cover, production inspection right above equipment
Mouth and aisle are repaired, while being easy to use, is ensured safety.
(10) equipment volume is small, and lifting lug is arranged in both ends, convenient transportation and is easily installed.
(11) equipment by steel or PVC molding or glass steel material make, can high degree meet the needs of different condition.
Detailed description of the invention
Fig. 1 is facade structures figure of the invention.
Fig. 2 is plan view of the invention.
In figure: 1 is settling zone；2 be aerobic biochemical zone；3 be secondary precipitation area；4 be automatically controlled and battery limits；101 for always into
The mouth of a river；102 be stainless steel leakage sieve；201 be water distributor；202 be the fixed cover board of filler；203 be rubber hose；204 make pottery for column
Porcelain micro porous aeration head；205 be overflow port；206 be glass-fiber reinforced plastic grille water distributing plate；207 be spherical biocarriers filler；301 be dirt
Mud promotes reflux unit；302 be total discharge outlet；401 be aerating system (oxygen pump)；402 be electric-control system；501 be lifting lug；
502 be access hole.
Specific embodiment
It is described further with reference to the accompanying drawing and to a specific implementation case of the invention.
Cycle household rural domestic sewage treatment equipment in a kind of microkinetic, the rural domestic sewage treatment equipment from
Left-to-right includes 1 settling zone；2 aerobic biochemical areas；3 secondary precipitation areas.
The sewage is entered by flowing automatically on the upside of settling zone 1, is passed sequentially through each reaction zone and is handled, final after up to standard
It is discharged by total discharge outlet 302 of 3 rightmost side of secondary precipitation area.
Settling zone 1 is entered by the gravity flow of total water inlet 101 through cesspool treated sanitary sewage, is equipped with inside settling zone 1
Just detachable stainless steel leakage sieve 102.
Sewage enters aerobic biochemical area 2 through water distributor 201 from 1 top of settling zone, and water distributor 201 extends substantially downward to aerobic biochemical
2 bottom of area can generate slightly stirring action to sludge while water inlet, improve treatment effeciency；2 internal upper part of aerobic biochemical area is set
Set the fixed cover board 202 of filler, in be also vertically arranged with more than row surface and be attached with and macromolecule organic pollutant can be hydrolyzed to
The spherical biocarriers 207 of the hydrolysis acidification bacterium of low molecular organic matter, carbon dioxide and water, lower part are equipped with glass-fiber reinforced plastic grille
Water distributing plate 206, the columnar ceramic micro porous aeration head 204 that a more than row is fixed above water distributing plate 206 pass through 203 connection of rubber hose
Oxygen pump 401, plays stirring action to sludge while oxygen supply；Upper right quarter is additionally provided with the overflow port in connection secondary precipitation area 3
205。
Bottom is provided with the air lift sludge refluxing apparatus 301 being connected to on the upside of settling zone 1 in secondary precipitation area 3, and top is set
There is total water outlet 302.The power that air lift sludge refluxing apparatus 301 is provided using aerating system 401 extremely precipitates activity sludge reflux
Area 1 is preventing sludge loss so that secondary precipitation area 3 is connected to realize internal circulation with settling zone 1, ensures the place of reactor
While managing efficiency, and it can prevent 3 sludge of secondary precipitation area from generating sludge bulking excessively to disturbing reaction device effluent quality.
Use principle of the invention is summarized as follows.
When reactor is run, sewage is entered by flowing automatically on the upside of settling zone 1, flows through just detachable inside settling zone 1 not
Become rusty steel leakage sieve 102, the bulky grain solid suspended matter in sanitary sewage is trapped in leakage sieve, periodic cleaning floating solids reduce
The processing pressure of subsequent technique.
Then, sewage enters aerobic biochemical area 2 by water distributor 201, and water distributor 201 extends substantially downward to aerobic raw biochemical zone 2
Bottom can generate slightly stirring action to sludge while water inlet, improve treatment effeciency；Aerobic biochemical area 2 passes through using attached
The vital activity of oxygen that provides of aerobic microbiological on Ball-type packing and columnar ceramic micro porous aeration head 204 react, will
Most pollutants effectively remove.
Then, sewage enters secondary precipitation area 3 by overflow port 205, the suspended matter in sewage, free microbial bacteria
Micelle precipitating and water are separated under gravity, and the suspended matter in sewage is effectively removed, biochemical anti-by front end
The total phosphorus that should be formed is discharged in the form of excess sludge.Secondary precipitation area 3 passes through the air lift sludge refluxing apparatus 301 being equipped with and utilizes
The power that aerating system 401 provides is by activity sludge reflux to settling zone 1, in settling zone 1 and secondary precipitation area 3 inside realization
Circulation, effectively removes ammonia nitrogen, is also possible to prevent sludge loss, substantially increase the efficiency of sewage treatment.
Finally, treated that sewage can reach " urban wastewater treatment firm pollutant emission standard " (GB 18918- for equipment
2002) level-one B standard, from total 302 qualified discharge of discharge outlet.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (4)
1. cycle household rural domestic sewage treatment equipment in a kind of microkinetic, it is characterized in that including settling zone, aerobic biochemical
Area, secondary precipitation area and automatically controlled and battery limits, the successively adjacent connection of settling zone, aerobic biochemical area and secondary precipitation area, it is automatically controlled and
Battery limits are located above entire sewage disposal device；
The settling zone includes total water inlet, stainless steel leakage sieve, and total water inlet is located at the upper side of settling zone, stainless steel leakage sieve
It is connected on total water inlet；
The aerobic biochemical area includes water distributor, filler fixed cover board, spherical biocarriers, glass-fiber reinforced plastic grille water distributing plate, column
Shape ceramic capillary aeration head, overflow port；Water distributor extends substantially downward to aerobic life from the interconnecting piece on aerobic biochemical area top and settling zone
The bottom Hua Qu, connection settling zone and aerobic biochemical area；Filler fixed cover board, spherical biological are set from top to bottom in aerobic biochemical area
Filler, glass-fiber reinforced plastic grille water distributing plate；Columnar ceramic micro porous aeration head is located above glass-fiber reinforced plastic grille water distributing plate and connects aeration system
System；Overflow port is located at aerobic biochemical area upper side, is connected to secondary precipitation area；
The secondary precipitation area includes that sludge lifting reflux unit, sludge lifting reflux unit are located at secondary precipitation area, and even
On the upside of logical settling zone；Total discharge outlet is located at secondary precipitation area upper side；
The automatically controlled and battery limits include electric-control system and aerating system, and electric-control system is connected with aerating system, aerating system
It is connect with aerobic biochemical area cylindrical ceramic capillary aeration head.
2. cycle household rural domestic sewage treatment equipment in a kind of microkinetic according to claim 1, it is characterized in that
Access hole is made right above the sewage disposal device, lifting lug is arranged in sewage disposal device both ends.
3. cycle household rural domestic sewage treatment equipment in a kind of microkinetic according to claim 1, it is characterized in that
Sewage disposal device connect with external cesspool, and through cesspool, treated that sanitary sewage enters by total water inlet gravity flow precipitates
Area.
4. cycle household rural domestic sewage treatment equipment in a kind of microkinetic according to claim 1, it is characterized in that
The stainless steel leakage sieve of the settling zone is detachable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811483765.XA CN109437485A (en) | 2018-12-06 | 2018-12-06 | Cycle household rural domestic sewage treatment equipment in a kind of microkinetic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811483765.XA CN109437485A (en) | 2018-12-06 | 2018-12-06 | Cycle household rural domestic sewage treatment equipment in a kind of microkinetic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109437485A true CN109437485A (en) | 2019-03-08 |
Family
ID=65557061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811483765.XA Pending CN109437485A (en) | 2018-12-06 | 2018-12-06 | Cycle household rural domestic sewage treatment equipment in a kind of microkinetic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109437485A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114804430A (en) * | 2022-05-07 | 2022-07-29 | 北京华宇辉煌生态环保科技股份有限公司 | Micro-power pipe network node water treatment device |
| CN115504625A (en) * | 2022-08-29 | 2022-12-23 | 上海泉奥泵业(集团)有限公司 | Sewage lifting treatment equipment |
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| CN209292164U (en) * | 2018-12-06 | 2019-08-23 | 江西绿鄱环保科技有限公司 | Cycle household rural domestic sewage treatment equipment in a kind of microkinetic |
-
2018
- 2018-12-06 CN CN201811483765.XA patent/CN109437485A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102557338A (en) * | 2011-12-13 | 2012-07-11 | 浙江省环境保护科学设计研究院 | Method for treating rural domestic sewage |
| CN106587483A (en) * | 2015-10-20 | 2017-04-26 | 江苏八达科技股份有限公司 | Non-electric buried domestic sewage treatment process |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114804430A (en) * | 2022-05-07 | 2022-07-29 | 北京华宇辉煌生态环保科技股份有限公司 | Micro-power pipe network node water treatment device |
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| CN115504625B (en) * | 2022-08-29 | 2024-05-14 | 上海泉奥泵业(集团)有限公司 | Sewage lifting treatment equipment |
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Application publication date: 20190308 |
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