CN206318832U - Sewage treatment unit - Google Patents
Sewage treatment unit Download PDFInfo
- Publication number
- CN206318832U CN206318832U CN201621051235.4U CN201621051235U CN206318832U CN 206318832 U CN206318832 U CN 206318832U CN 201621051235 U CN201621051235 U CN 201621051235U CN 206318832 U CN206318832 U CN 206318832U
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- reaction tower
- gas
- area
- denitrifier
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Abstract
The utility model discloses a kind of sewage treatment unit, and booster one end is connected with water storage tank, and the other end is connected with reaction tower, and water storage tank oral siphon is connected with sanitary sewage discharge tube；Reaction tower internal cavities top layer set overflow area, bottom set on gas-vapor mix area, reaction tower outer wall be located at overflow area position on set drainpipe, reaction tower top sets steam vent；Set to be located on the biological membranous layer position of load denitrifier on vermiculite layers, polyP bacteria apposition growth packing layer, biological membranous layer, hard charcoal black layer, zeolite layer and the agricultural crop straw floor for loading denitrifier, reaction tower outer wall successively from top to bottom between overflow area and gas-vapor mix area and set mud discharging mouthful；Overflow area, vermiculite layers, polyP bacteria apposition growth packing layer, biological membranous layer, hard charcoal black layer, zeolite layer, agricultural crop straw floor and the gas-vapor mix area of load denitrifier are obstructed by miillpore filter between layers.The processing unit is simple in construction, easy to use, and purified treatment effect is good, reduction sewage treatment load and processing cost.
Description
Technical field
The utility model is related to sewage disposal device, in particular it relates to sewage treatment unit.
Background technology
The major pollutants of dining room sewage be COD, vegetable and animals oils, surfactant (such as detergent), a small amount of NH3-N and
TP。
At present, dining room sanitary sewage disposal is very few, is mainly directly discharged into sewer and enters sewage treatment plant, or directly
Hidden pipe discharge is connect, surface water body is passed through, lake, river or brook is such as flowed into.It is also to carry out at simple oil removal even if processing
Reason, such as utilizes oil water separator, carries out the separation such as simple water, oil and solid, then discharges.
The processing unit and method of sanitary sewage are disclosed in existing patent document.Such as：Application publication number is
A kind of novel technique for handling high-enriched organics sewage in CN87102257 treatment of restaurant sewage, it reforms biological
Contact oxidation method, is filled in towers units with the cinder of 5-10 centimetres of granularity, point four layers, every 5 centimetres of interlamellar spacing, with aerobic
Bacterium, red spirillum biofilm, under the aeration quantity of gas-water ratio 8-10: 1, make sewage be mixed with air, by cinder and biomembrane, during stop
Between in 1 hour, the sewage below the mg/litres of BOD2 000 below COD4500 mg/litres can be made.And for example：Application publication number：
A kind of sanitary sewage disposal master station of CN105712591A disclosure of the invention, grid canal that it includes being sequentially arranged from left to right,
It is acidified regulating reservoir, preliminary filter, anaerobic biofilter, oxygenation pond, aerobic biofilter, whole filter tank, plnat monitoring pond and releases
It is filled with the filtrate being filled with filtrate in canal, anaerobic biofilter in anaerobic organism carrier, aerobic biofilter aerobic
Bio-carrier；Multiple apertures have been sequentially arranged on every long tube and along the length direction of long tube, has released and is also set up on the side wall of canal
There is water outlet up to standard, described grid canal is connected with acidifying regulating reservoir；Oxygenation is also installed with oxygen charging pump and column in pond.
The beneficial effects of the invention are as follows：Using microorganism absorption degradation organic matter, water outlet quality is high, can accurately detect the water of water outlet
Matter situation.
Wherein, such as treatment of restaurant sewage, biological treatment theory is only proposed, but device or reactor assembly are related to
It is less, or even the preparation of processing unit is not taken into full account, method is single, it is impossible to remove most of pollutant etc..One kind life is dirty
Water process master station, program is various, and process is complicated, and cost is huge, substantially similar to municipal sewage plant, is not suitable in medium and small rule
Applied on mould sewage yield.
Therefore, urgent need will provide a kind of sewage treatment unit, and the apparatus structure is simple, cost is very low, for handling
The material of sewage is cheap and readily available, complete qualified discharge, without entering back into municipal wastewater treatment plant pipeline, is directly discharged into river course, and nothing is appointed
What risk.
Utility model content
The purpose of this utility model is to provide a kind of sewage treatment unit, and the processing unit is simple in construction, user
Just, purified treatment effect is good, reduction sewage treatment load and processing cost.
To achieve these goals, the utility model provides a kind of sewage treatment unit, including water storage tank, boosting
Pump and reaction tower；One end of booster is connected by pipeline with the outlet pipe of water storage tank, and the other end passes through pipeline and reaction tower
Bottom be connected, and the oral siphon of water storage tank is connected with sanitary sewage discharge tube；Wherein,
The top layer of reaction tower internal cavities is provided with to be located on gas-vapor mix area, reaction tower outer wall provided with overflow area, bottom to overflow
The position for flowing area is provided with the drainpipe for being used for discharging the sewage after purification, and the top of reaction tower offers steam vent；
Vermiculite layers, polyP bacteria apposition growth packing layer are sequentially provided between overflow area and gas-vapor mix area from top to bottom, is born
Carry and be located at load denitrifier on biological membranous layer, hard charcoal black layer, zeolite layer and the agricultural crop straw layer of denitrifier, reaction tower outer wall
The position of biological membranous layer is provided with mud discharging mouthful；
Overflow area, vermiculite layers, polyP bacteria apposition growth packing layer, the biological membranous layer for loading denitrifier, hard charcoal black layer, zeolite
Floor, agricultural crop straw floor and gas-vapor mix area are obstructed by miillpore filter between layers, and miillpore filter is merely able to supply
Hydrone, qi leel pass through, and cleaning material can not be penetrating.
Preferably, the sewage treatment unit also includes aeration oxygen increasing machine, and gas-vapor mix area passes through water pipe and booster
The other end be connected, be connected such that aeration oxygen increasing machine is passed through oxygen into gas-vapor mix area by tracheae and aeration oxygen increasing machine
Gas.
Preferably, the denitrifier in the biological membranous layer of load denitrifier includes ammonifiers, Nitrosomas and Nitromonas.
Preferably, activated carbon, kaolinite and quartz sand are also filled with zeolite layer.
Preferably, activated carbon, kaolinite and quartz sand are also filled with hard charcoal black layer.
Preferably, activated carbon, kaolinite and quartz sand are also filled with vermiculite layers.
Preferably, multiple drawers mouthful are sequentially provided with along short transverse on reaction tower outer wall, multiple drawers are intraoral to be equipped with phase
The drawer of matching, vermiculite layers, polyP bacteria apposition growth packing layer, biological membranous layer, hard charcoal black layer and the zeolite layer for loading denitrifier
It is arranged in drawer.
Preferably, the top of reaction tower is further opened with medicine and adds mouth.
According to above-mentioned technical proposal, the utility model carries out the basic scheme of sewage disposal and is oxygenated for up flow type at biomembrane
Reason pattern, is specially first to put together dining room sanitary sewage, is precipitated or sand setting processing；Then, the sanitary sewage is passed through
Processing unit carries out physical chemistry processing, and such as stalk absorbs animals and plants oil slick, zeolite and white carbon absorption surface activating agent；Draw again
Enter the processing of biological attachment aerating oxidation, ammonifiers, Nitrosomas, Nitromonas are cultivated such as on biomembrane, carry out denitrogenation processing, it is dirty
Mud is discharged；Replant into apposition growth filler, cultivate polyP bacteria, carry out dephosphorization processing；Handled followed by physical chemistry, such as vermiculite
Adsorb some residues, such as microorganism residuum, filler, other untreated thoroughly pollutants.Finally, at simple air supporting discharge
The gas produced during reason, the sewage after processing is handled by overflow to be discharged, and can reach discharge standard.It is dirty by the life
The above-mentioned multistep purification of water treatment facilities, the high treating effect of sewage, and structural device is simple, floor space is small, low cost
Honest and clean, the material for handling sewage is cheap and readily available, complete qualified discharge, without entering back into municipal wastewater treatment plant pipeline, directly arranges
Enter river course, without any risk, greatly reduce sewage treatment load and processing cost.
Other feature and advantage of the present utility model will be described in detail in subsequent embodiment part.
Brief description of the drawings
Accompanying drawing is to be further understood for providing to of the present utility model, and constitutes a part for specification, and following
Embodiment be used to explain the utility model together, but do not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is the structural representation of the sewage treatment unit in a kind of embodiment provided according to the utility model
Figure.
Description of reference numerals
1- water storage tank 2- boosters
3- reaction tower 4- overflow areas
5- vermiculite layers 6- polyP bacteria apposition growth packing layers
7- loads the biological membranous layer 8- hard charcoal black layer of denitrifier
9- zeolite layer 10- agricultural crop straws layer
11- aeration oxygen increasing machine 12- gas-vapor mix area
13- drainpipe 14- steam vents
15- mud dischargings mouthful
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein
Described embodiment is merely to illustrate and explained the utility model, is not limited to the utility model.
In the utility model, in the case where not making opposite explanation, the noun of locality included in term such as " upper and lower " is only
Represent orientation of the term under normal service condition, or be skilled artisan understands that be commonly called as, and be not construed as to this
The limitation of term.
Referring to Fig. 1, the utility model provides a kind of sewage treatment unit, including water storage tank 1, booster 2 and reaction
Tower 3；One end of booster 2 is connected by pipeline with the outlet pipe of water storage tank 1, the bottom that the other end passes through pipeline and reaction tower 3
End is connected, and the oral siphon of water storage tank 1 is connected with sanitary sewage discharge tube；Wherein,
The top layer of the internal cavities of reaction tower 3 is provided with gas-vapor mix area 12 provided with overflow area 4, bottom, and the outer wall of reaction tower 3 is upper
The drainpipe 13 for being used for discharging the sewage after purification is provided with the position of overflow area 4, and the top of reaction tower 3 offers row
Stomata 14；
Vermiculite layers 5, polyP bacteria apposition growth packing layer are sequentially provided between overflow area 4 and gas-vapor mix area 12 from top to bottom
6th, it is located on the biological membranous layer 7 of load denitrifier, hard charcoal black layer 8, zeolite layer 9 and agricultural crop straw layer 10, the outer wall of reaction tower 3 negative
The position of biological membranous layer 7 of denitrifier is carried provided with mud discharging mouthful 15；
Overflow area 4, vermiculite layers 5, polyP bacteria apposition growth packing layer 6, the biological membranous layer 7 for loading denitrifier, hard charcoal black layer
8th, zeolite layer 9, agricultural crop straw floor 10 and gas-vapor mix area 12 are obstructed by miillpore filter between layers, and micropore is filtered
Film is merely able to water supply molecule, qi leel and passed through, and cleaning material can not be penetrating.
By above-mentioned technical proposal, carry out the basic scheme of sewage disposal and be oxygenated biomembrane tupe, tool for up flow type
Body is precipitated or sand setting processing first to put together dining room sanitary sewage；Then, entered by the sewage treatment unit
The processing of row physical chemistry, such as stalk absorb animals and plants oil slick, zeolite and white carbon absorption surface activating agent；It is re-introduced into biological attachment
Aerating oxidation processing, cultivates ammonifiers, Nitrosomas, Nitromonas such as on biomembrane, carries out denitrogenation processing, sludge discharge；Again
Apposition growth filler is implanted into, polyP bacteria is cultivated, dephosphorization processing is carried out；Handled followed by physical chemistry, such as vermiculite is adsorbed
Residue, such as microorganism residuum, filler, other untreated thoroughly pollutants.Finally, in simple air supporting discharge processing procedure
The gas of generation, the sewage after processing is handled by overflow to be discharged, and can reach discharge standard.Filled by the sanitary sewage disposal
The above-mentioned multistep purification put, the high treating effect of sewage, and structural device is simple, floor space is small, and it is with low cost, for locating
The material for managing sewage is cheap and readily available, and complete qualified discharge, without entering back into municipal wastewater treatment plant pipeline, is directly discharged into river course, nothing
Any risk, greatly reduces sewage treatment load and processing cost.
In the present embodiment, in order to provide substantial amounts of oxygen to gas-vapor mix area to improve subsequent absorption, absorption and raw
The efficiency of thing processing, while providing the gas air lift produced in sewage disposal process and pneumatically supported power gas, it is preferable that the life
Sewage-treatment plant living also includes aeration oxygen increasing machine 11, and gas-vapor mix area 12 is connected by water pipe with the other end of booster 2,
It is connected such that aeration oxygen increasing machine 11 is passed through oxygen into gas-vapor mix area 12 by tracheae and aeration oxygen increasing machine 11.So,
After sewage enters, it is sufficiently mixed, hybrid power provides for aeration oxygen increasing machine 11, on the one hand uniforms pollutional load, separately
On the one hand some reducing substanceses, such as COD, BOD etc. can be pre-processed.
In order to further optimize denitrifier of the apposition growth on biomembrane metabolism life is carried out using the nutrition in sewage
The effect of long (carrying out denitrogenation processing), the denitrifier preferably loaded in the biological membranous layer 7 of denitrifier includes ammonifiers, nitrous acid
Bacterium and Nitromonas.
In the processing unit, with the surfactant in hard charcoal black layer 8 and the absorption effluent of zeolite layer 9 and remaining oil slick
Molecule etc..Activated carbon, kaolinite and quartz sand, hard charcoal black layer 8 are also filled with order to improve in adsorption effect, preferred zeolite layer 9
In be also filled with activated carbon, kaolinite and quartz sand.
In the processing unit, with some residues of vermiculite adsorption treatment, such as microorganism residuum, filler and other are untreated
Thoroughly pollutant, in order to improve adsorption efficiency, it is preferable that be also filled with activated carbon, kaolinite and quartz sand in vermiculite layers 5.
In addition, after long-time carries out sewage disposal, vermiculite layers 5, polyP bacteria apposition growth packing layer 6, load denitrifier
Biological membranous layer 7, hard charcoal black layer 8 and zeolite layer 9 in scavenging material processing saturation or pollution, it should take out change in time, be
To change more convenient, it is preferable that be sequentially provided with multiple drawers mouthful along short transverse on the outer wall of reaction tower 3, it is multiple
Drawer is intraoral to be equipped with the drawer matched, vermiculite layers 5, polyP bacteria apposition growth packing layer 6, the biological membranous layer for loading denitrifier
7th, hard charcoal black layer 8 and zeolite layer 9 are arranged in drawer.
In addition, the clean level in order to further improve overflow water in reaction tower 3, is easy to be needed to overflow according to use
Addition purification medicine in area 4, it is preferable that the top of reaction tower 3 is further opened with medicine and adds mouth.
Preferred embodiment of the present utility model is described in detail above in association with accompanying drawing, still, the utility model is not limited
Detail in above-mentioned embodiment, can be to skill of the present utility model in range of the technology design of the present utility model
Art scheme carries out a variety of simple variants, and these simple variants belong to protection domain of the present utility model.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, it can be combined by any suitable means, in order to avoid unnecessary repetition, the utility model is to each
Possible combination is planted no longer separately to illustrate.
In addition, can also be combined between a variety of embodiments of the present utility model, as long as it is not disobeyed
Thought of the present utility model is carried on the back, it should equally be considered as content disclosed in the utility model.
Claims (4)
1. a kind of sewage treatment unit, it is characterised in that including water storage tank (1), booster (2) and reaction tower (3)；It is described
One end of booster (2) is connected by pipeline with the outlet pipe of the water storage tank (1), and the other end passes through pipeline and the reaction
The bottom of tower (3) is connected, and the oral siphon of the water storage tank (1) is connected with sanitary sewage discharge tube；Wherein,
The top layer of reaction tower (3) internal cavities is provided with gas-vapor mix area (12) provided with overflow area (4), bottom, the reaction
Position on tower (3) outer wall positioned at the overflow area (4) is provided with the drainpipe (13) for being used for discharging the sewage after purification, and
The top of the reaction tower (3) offers steam vent (14)；
Vermiculite layers (5), polyP bacteria apposition growth are sequentially provided with from top to bottom between the overflow area (4) and gas-vapor mix area (12)
Packing layer (6), the biological membranous layer (7) for loading denitrifier, hard charcoal black layer (8), zeolite layer (9) and agricultural crop straw layer (10), institute
The position for the biological membranous layer (7) for being located at the load denitrifier on reaction tower (3) outer wall is stated provided with mud discharging mouthful (15)；
The overflow area (4), vermiculite layers (5), polyP bacteria apposition growth packing layer (6), load denitrifier biological membranous layer (7),
Hard charcoal black layer (8), zeolite layer (9), agricultural crop straw floor (10) and gas-vapor mix area (12) are filtered by micropore between layers
Film is obstructed, and the miillpore filter is merely able to water supply molecule, qi leel and passed through, and cleaning material can not be penetrating.
2. sewage treatment unit according to claim 1, it is characterised in that the sewage treatment unit is also wrapped
Aeration oxygen increasing machine (11) is included, the gas-vapor mix area (12) is connected with the other end of the booster (2) by water pipe, passed through
Tracheae is connected such that the aeration oxygen increasing machine (11) into the gas-vapor mix area (12) with the aeration oxygen increasing machine (11)
It is passed through oxygen.
3. sewage treatment unit according to claim 1, it is characterised in that along height on reaction tower (3) outer wall
Degree direction is sequentially provided with multiple drawers mouthful, and multiple drawers are intraoral to be equipped with the drawer matched, the vermiculite layers (5), poly-
Phosphorus bacterium apposition growth packing layer (6), biological membranous layer (7), hard charcoal black layer (8) and the zeolite layer (9) of load denitrifier are arranged at
In the drawer.
4. sewage treatment unit according to claim 1, it is characterised in that also open on the top of the reaction tower (3)
Mouth is added provided with medicine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621051235.4U CN206318832U (en) | 2016-09-13 | 2016-09-13 | Sewage treatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621051235.4U CN206318832U (en) | 2016-09-13 | 2016-09-13 | Sewage treatment unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206318832U true CN206318832U (en) | 2017-07-11 |
Family
ID=59263461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621051235.4U Expired - Fee Related CN206318832U (en) | 2016-09-13 | 2016-09-13 | Sewage treatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206318832U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265642A (en) * | 2017-07-18 | 2017-10-20 | 上海理工大学 | A kind of drawer type biofilter using composite slow release carbon source as filler |
| CN108341491A (en) * | 2018-03-26 | 2018-07-31 | 浙江灵通道路设施股份有限公司 | A kind of binary pot type bacteria bed |
| CN108949739A (en) * | 2018-08-15 | 2018-12-07 | 南宁市黄陈生猪养殖场 | A kind of complex micro organism fungicide and preparation method thereof for advanced treating high concentration livestock breeding wastewater |
-
2016
- 2016-09-13 CN CN201621051235.4U patent/CN206318832U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265642A (en) * | 2017-07-18 | 2017-10-20 | 上海理工大学 | A kind of drawer type biofilter using composite slow release carbon source as filler |
| CN108341491A (en) * | 2018-03-26 | 2018-07-31 | 浙江灵通道路设施股份有限公司 | A kind of binary pot type bacteria bed |
| CN108949739A (en) * | 2018-08-15 | 2018-12-07 | 南宁市黄陈生猪养殖场 | A kind of complex micro organism fungicide and preparation method thereof for advanced treating high concentration livestock breeding wastewater |
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Legal Events
| 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: 20170711 Termination date: 20190913 |