CN206126963U - Filter bed effluent treatment plant with natural draft structure - Google Patents
Filter bed effluent treatment plant with natural draft structure Download PDFInfo
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- CN206126963U CN206126963U CN201621156580.4U CN201621156580U CN206126963U CN 206126963 U CN206126963 U CN 206126963U CN 201621156580 U CN201621156580 U CN 201621156580U CN 206126963 U CN206126963 U CN 206126963U
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- Prior art keywords
- filter bed
- ventilation
- wastewater treatment
- treatment equipment
- bed structure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses a filter bed effluent treatment plant with natural draft structure, it is including being used for drawing forth and distributing the water distribution structure of waste water is equipped with that it packs to purify carries out the filter bed structure that purifies to waste water in, and with the lower extreme intercommunication of filter bed structure just is used for collecting the water collect structures by the waste water after handling, still including locating natural draft structure in the filter bed structure, the natural draft structure can increase natural oxygen content in the filter bed structure, and form the convection current with the outside air, improve the purification efficiency of filter bed structure, when when being equipped with mechanical type oxygen system in the filter bed structure, this natural draft structure forms the air convection with the mechanical type oxygen suppliment, reduces by the resistance energy consumption in the oxygen suppliment gas transmission course, when the filter bed structure is established to biological filter, can promote aerobic bacteria's growth and reproduction, promotes nitrification's reaction for nitrify denitrification's time, thereby reach the purpose of getting rid of high concentration organic matter and ammonia nitrogen.
Description
Technical field
This utility model is related to ecological, environmental protective technical field, in particular it relates to a kind of filter bed with natural ventilating structure
Wastewater treatment equipment.
Background technology
Filter bed type wastewater treatment equipment, generally refers to put into waste water and fills out with moving structure, good diffusion performance
In the bed of material, using the physics of filler, chemistry and function of biological purification, the Organic substance in waste water, nitrogen, phosphorus etc. is made to be able to conversion profit
With so as to realizing the regeneration of sewage and recycling.
Chinese patent literature CN103304029B discloses a kind of artificial soil infiltration system of process rural area decentralized type sewage
System, specifically, sedimentation tank water outlet enters Artificial soil infiltration system by outlet pipe by water pump is gone out, by the uniform cloth of water distributor
Water, sewage enter gathering ground Jing after soil horizon process, flow into sump eventually through outlet pipe, process water and are pumped out by going out water pump
System carries out reuse.
But in above-mentioned patent documentation, and ventilating system is not provided with, and during ventilating system is bacteria bed process waste water
The core link of high-enriched organics and ammonia nitrogen；Nitrogen is actually followed in nature by the biological denitrificaion processing procedure of waste water
The ultimate principle of ring is combined with biological wastewater treatment, and by means of the common coordinative role of different microorganisms, by biological carbon elimination
During conversion and produce and raw wastewater present in the process that removes from waste water for nitrogen of mineralized nitrogen.In the life of waste water
During denitrogenation processing, first under aerobic condition, by the effect of aerobic nitrification, it is nitrous acid by the ammonium oxidation in waste water
Salt nitrogen；Then under anoxic conditions, nitrite and nitrate reduction are escaped from waste water for nitrogen using denitrifying bacterium.
Understand that the content of the dirty water oxygen of rationally control can promote growth and the biochemical reaction of microorganism, improve water body environment.
In consideration of it, being necessary to provide a kind of filter bed wastewater treatment equipment with natural ventilating structure.
Utility model content
The purpose of this utility model is to provide a kind of filter bed wastewater treatment equipment with natural ventilating structure.
For achieving the above object, this utility model provides a kind of filter bed wastewater treatment equipment with natural ventilating structure,
Which includes for drawing and being distributed the cloth water-bound of waste water, is inside provided with the filter bed structure purified to waste water by purification filler, and
Connect with the lower end of the filter bed structure and for collecting the water collecting structure of the waste water after being processed；Also include located at the filter bed
Natural ventilating structure in structure.
Preferably, the natural ventilating structure includes the first ventilation assembly in the filter bed structure and connection institute
State the first ventilation assembly and extend to the second ventilation assembly of the upper surface of the filter bed structure.
Preferably, first ventilation assembly includes some ventilation shafts being laid in the filter bed structure, described logical
Wind pipeline is provided with some air vents.
Preferably, the ventilation shaft is distributed in the filter bed structure and connection is in network structure each other.
Preferably, second ventilation assembly includes some some vertical ventilation shafts connected with the ventilation shaft,
The vertical ventilation shaft is provided with some air vents.
Preferably, the vertical ventilation shaft is circumferentially disposed around the medial wall of the filter bed structure.
Preferably, the filter bed structure includes aerobic layer, simultaneous oxygen layer and anaerobic layer, and sets gradually from top to bottom.
Preferably, in described and oxygen layer, second ventilation assembly is by described and oxygen layer for first ventilation assembly
Extend across the upper surface of the aerobic layer to the filter bed structure.
Preferably, the vertical ventilation shaft has three-port structure, two ends on the same axis of the three-port structure
Mouth is vertically arranged, and the other end of the three-port structure is horizontally disposed with and extends in the aerobic layer.
Preferably, some ventilation points are all arranged at intervals with the ventilation shaft and the vertical ventilation shaft, it is described logical
The uniform air vent of multiple circumferences is provided with the position of wind point.
This utility model has the advantage that part relative to prior art：
The natural ventilating structure provided in this utility model can increase natural oxygen content in the filter bed structure, and with
Outside air forms convection current, improves the purification efficiency of the filter bed structure；When mechanical type oxygen supply system is provided with the filter bed structure
During system, the natural ventilating structure forms cross-ventilation with mechanical type oxygen supply, reduces by the resistance dissipative in oxygen transmitting procedure；
The growth and breeding of aerobic bacteria when the filter bed structure is set to bacteria bed, can be promoted, promote the reaction of Nitrification, plus
The time of fast nitration denitrification effect, so as to reach the purpose for removing high-enriched organics and ammonia nitrogen.
Other features and advantages of the utility model will be described in detail in subsequent specific embodiment part.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Needed for accompanying drawing to be used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is according to the filter bed wastewater treatment equipment schematic diagram with natural ventilating structure of the present utility model.
Fig. 2 is according to natural ventilating structure top view of the present utility model.
Description of reference numerals
1 filter bed structure, 2 cloth water-bound
3 ventilation shaft, 4 vertical ventilation shaft
5 three-port structure, 6 aerobic layer
78 anaerobic layers of simultaneous oxygen layer.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, the every other embodiment obtained by those of ordinary skill in the art all belongs to
In the scope of this utility model protection.
Referring to Fig. 1, this utility model provides a kind of filter bed wastewater treatment equipment with natural ventilating structure, and which includes using
In the cloth water-bound 2 for drawing and being distributed waste water, be inside provided with the purification filter bed structure 1 that purified to waste water of filler, and with it is described
The lower end connection of filter bed structure 1 and the water collecting structure for collecting the waste water after being processed；Also include located at the filter bed structure 1
In natural ventilating structure.
Natural ventilating structure of the present utility model can increase the natural oxygen content in the filter bed structure 1, and with the external world
Air forms convection current, improves the purification efficiency of the filter bed structure 1；When being provided with mechanical type oxygen system in the filter bed structure 1
When, the natural ventilating structure forms cross-ventilation with mechanical type oxygen supply, reduces by the resistance dissipative in oxygen transmitting procedure；When
The filter bed structure 1 is set to bacteria bed, can promote the growth and breeding of aerobic bacteria, promote the reaction of Nitrification, plus
The time of fast nitration denitrification effect, so as to reach the purpose for removing high-enriched organics and ammonia nitrogen.
Preferably, the natural ventilating structure includes the first ventilation assembly in the filter bed structure 1 and connection
First ventilation assembly and extend to the filter bed structure 1 upper surface the second ventilation assembly；First ventilation assembly
The inside of the filter bed structure 1 is connected, the inside of the filter bed structure 1 is connected by second ventilation assembly with outside air
It is logical.
Specifically, first ventilation assembly includes some ventilation shafts 3 being laid in the filter bed structure 1, described
Ventilation shaft 3 is provided with some air vents.With reference to Fig. 2, it is preferred that, the ventilation shaft 3 is distributed on the filter bed knot
Connect in structure 1 and each other in network structure；Further, second ventilation assembly includes some with the ventilation shaft
The some vertical ventilation shaft 4 of 3 connections, the vertical ventilation shaft 4 are provided with some air vents.In this utility model, adopt
Net like natural ventilation system, the ventilation shaft 3 is used to be laid in the filter bed structure 1 with net like, and will be described vertical
The end of ventilation shaft 4 extends to the upper surface of the filter bed structure 1, and to reach the effect of gravity-flow ventilation, auxiliary increases institute
State the oxygen concentration in filter bed structure 1.
In this utility model, the preferably vertical ventilation shaft 4 is circumferentially disposed around the medial wall of the filter bed structure 1；
Certainly, as disposable embodiment, can be so that the vertical ventilation shaft 4 be arranged at other positions, such as in the filter bed
The middle position of structure 1 arranges the vertical ventilation shaft 4.
On the basis of the above, the filter bed structure of the present utility model 1 includes aerobic layer 6, simultaneous oxygen layer 7 and anaerobic layer 8,
And set gradually from top to bottom.
, in described and oxygen layer 7, second ventilation assembly is by institute for this utility model preferably first ventilation assembly
State the upper surface that simultaneous oxygen layer 7 extends across the aerobic layer 6 to the filter bed structure 1.Using netted in the filter bed structure 1
Formula natural ventilation system, the ventilation shaft 3 is laid in the simultaneous oxygen layer 7 of the filter bed structure 1 with net like, and will be described
Vertically the end of ventilation shaft 4 extends to the upper surface of the filter bed structure 1, and to reach the effect of gravity-flow ventilation, auxiliary increases
Plus in the filter bed structure 1 described and oxygen layer 7 oxygen concentration.
Further, the vertical ventilation shaft 4 has three-port structure 5, two on the same axis of the three-port structure 5
Port is vertically arranged, and the other end of the three-port structure 5 is horizontally disposed with and extends in the aerobic layer 6;The three-port structure
5 can aid in increasing the oxygen concentration of the aerobic layer 6 in the filter bed structure 1.
In this utility model, on the ventilation shaft 3 and the vertical ventilation shaft 4, some ventilations are all arranged at intervals with
Point, is provided with the uniform air vent of multiple circumferences at the position of the ventilation point.Such as one can be arranged at interval of 10 or 30cm
The individual ventilation point, is arranged around four uniform air vents of axis in each described ventilation point so that outside air can
The smooth circulation inside the filter bed structure 1.
When the filter bed structure is set to bacteria bed structure, with the operation of wastewater treatment equipment, the filter bed structure
The quantity of internal denitrification microorganism has reached steady statue, and the principal element for now affecting system denitrification effect is air intake
Amount；In addition to carrying a small amount of oxygen in the zoogleic breathing reoxygenation of microorganism and sewage, normal system does not have other reoxygenations
Approach；And in this utility model, air can be constantly diffused in bacteria bed structure by the natural ventilating structure,
The Nitrification of ammonia nitrogen is greatly enhanced, and then improves the denitrification effect of the bacteria bed structure of the wastewater treatment equipment.
Meanwhile, the natural ventilating structure also has the advantages that energy-conservation, economical, although its also have blast power it is little, by room
Outer condition affects big shortcoming, but can be to combine the natural ventilating structure and machinery for oxide structure, using the two phase
The draft type for mutually combining, and then natural conditions can be made full use of well to reach the purpose of energy-conservation.
Obviously, above-mentioned embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.
For those of ordinary skill in the field, the change of other multi-forms can also be made on the basis of the above description
Or change.There is no need to be exhaustive to all of embodiment.And thus it is extended obvious change
Or among changing still in the protection domain of the invention.
Claims (10)
1. the filter bed wastewater treatment equipment with natural ventilating structure, which is included for drawing and being distributed the cloth water-bound of waste water
（2）, inside it is provided with the filter bed structure purified to waste water by purification filler（1）, and with the filter bed structure（1）Lower end connection and
For collecting the water collecting structure of the waste water after being processed；It is characterized in that：Also include located at the filter bed structure（1）In nature
Aeration structure.
2. the filter bed wastewater treatment equipment with natural ventilating structure according to claim 1, it is characterised in that：It is described from
So aeration structure is included located at the filter bed structure（1）The first interior ventilation assembly and connect first ventilation assembly and prolong
Extend the filter bed structure（1）Upper surface the second ventilation assembly.
3. the filter bed wastewater treatment equipment with natural ventilating structure according to claim 2, it is characterised in that：Described
One ventilation assembly includes being laid in the filter bed structure（1）Interior some ventilation shafts（3）, the ventilation shaft（3）It is provided with
Some air vents.
4. the filter bed wastewater treatment equipment with natural ventilating structure according to claim 3, it is characterised in that：It is described logical
Wind pipeline（3）It is distributed on the filter bed structure（1）It is interior and each other connection in network structure.
5. the filter bed wastewater treatment equipment with natural ventilating structure according to claim 4, it is characterised in that：Described
Two ventilation assemblies include some with the ventilation shaft（3）The some vertical ventilation shaft of connection（4）, the vertical ventilation shaft
（4）It is provided with some air vents.
6. the filter bed wastewater treatment equipment with natural ventilating structure according to claim 5, it is characterised in that：It is described perpendicular
Straight-through wind pipeline（4）Around the filter bed structure（1）Medial wall arrange.
7. the filter bed wastewater treatment equipment with natural ventilating structure according to claim 6, it is characterised in that：The filter
Bed structure（1）Including aerobic layer（6）, and oxygen layer（7）And anaerobic layer（8）, and set gradually from top to bottom.
8. the filter bed wastewater treatment equipment with natural ventilating structure according to claim 7, it is characterised in that：Described
One ventilation assembly is located at described and oxygen layer（7）Interior, second ventilation assembly is by described and oxygen layer（7）It is described good to extend across
Oxygen layer（6）To the filter bed structure（1）Upper surface.
9. the filter bed wastewater treatment equipment with natural ventilating structure according to claim 8, it is characterised in that：It is described perpendicular
Straight-through wind pipeline（4）With three-port structure（5）, the three-port structure（5）Same axis on two ports be vertically arranged, institute
State three-port structure（5）The other end it is horizontally disposed and extend to the aerobic layer（6）It is interior.
10. the filter bed wastewater treatment equipment with natural ventilating structure according to any one of claim 5-9, its feature
It is：The ventilation shaft（3）With the vertical ventilation shaft（4）On be all arranged at intervals with some ventilation points, the ventilation point
Position at be provided with the uniform air vent of multiple circumferences.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621156580.4U CN206126963U (en) | 2016-10-31 | 2016-10-31 | Filter bed effluent treatment plant with natural draft structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621156580.4U CN206126963U (en) | 2016-10-31 | 2016-10-31 | Filter bed effluent treatment plant with natural draft structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206126963U true CN206126963U (en) | 2017-04-26 |
Family
ID=58576586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621156580.4U Active CN206126963U (en) | 2016-10-31 | 2016-10-31 | Filter bed effluent treatment plant with natural draft structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206126963U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111170561A (en) * | 2020-01-09 | 2020-05-19 | 江西盖亚环保科技有限公司 | Unpowered treatment device for domestic sewage of scattered households |
| CN115583742A (en) * | 2022-09-23 | 2023-01-10 | 江西盖亚环保科技有限公司 | Landfill leachate concentrated solution treatment method |
-
2016
- 2016-10-31 CN CN201621156580.4U patent/CN206126963U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111170561A (en) * | 2020-01-09 | 2020-05-19 | 江西盖亚环保科技有限公司 | Unpowered treatment device for domestic sewage of scattered households |
| CN115583742A (en) * | 2022-09-23 | 2023-01-10 | 江西盖亚环保科技有限公司 | Landfill leachate concentrated solution treatment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Filter bed effluent treatment plant with natural draft structure Effective date of registration: 20171211 Granted publication date: 20170426 Pledgee: Jiangxi science and technology Company Limited by Guarantee Pledgor: Jiangxi Environmental Protection Technology Co., Ltd. Gaia Registration number: 2017360000037 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211013 Granted publication date: 20170426 Pledgee: Jiangxi science and technology Company Limited by Guarantee Pledgor: JIANGXI GAIA ENVIRONMENTAL SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: 2017360000037 |