CN206799244U - A kind of O levels biological treatment tank - Google Patents
A kind of O levels biological treatment tank Download PDFInfo
- Publication number
- CN206799244U CN206799244U CN201720480296.0U CN201720480296U CN206799244U CN 206799244 U CN206799244 U CN 206799244U CN 201720480296 U CN201720480296 U CN 201720480296U CN 206799244 U CN206799244 U CN 206799244U
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- China
- Prior art keywords
- rope
- biologic packing
- packing material
- biological
- surface layer
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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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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses a kind of O levels biological treatment tank, including the internal biological pond body for being provided with multiple biologic packing material components, biological pond body bottom is provided with water inlet, top is provided with delivery port, bottom of pond is provided with the micro-hole aerator of external air blower, filter is provided with above micro-hole aerator, the filter bag for being used for holding activated sludge is provided with below filter；Biologic packing material component include it is arranged in a crossed manner fasten rope making rope and be located in the multiple biologic packing materials fastened on rope making rope, biologic packing material component is in same plane and the planar tilt is inside biological tank body, and the middle part for fastening rope making rope is in hang.The utility model water flow impact pressure is small, and the adhesive strength of microorganism is high, and difficult for drop-off, packing specific area is big, and activated sludge can be avoided excessively to block biologic packing material, good sewage processing effect.
Description
Technical field
It the utility model is related to sewage treatment area, more particularly to a kind of O levels biological treatment tank.
Background technology
A/O biochemical processing process, the sewage biological treatment system being made up of the reaction of anaerobic and aerobic two parts, is current
More ripe domestic sewage treatment process, water pollutant is decomposed using the metabolism of microorganism, dirt can be effectively ensured that
Water qualified discharge.O levels biological treatment tank passes through the micro- of a large amount of different generas for being attached on filler under higher organic loading
Biochemical degradation and suction-operated under the common participation of biocoene, remove the various organic substances in sewage, make having in sewage
Machine thing content is greatly lowered.Back segment is in the case where organic loading is relatively low, by the effect of nitrifier, in the bar that oxygen amount is sufficient
Ammonia nitrogen under part in degraded sewage, while the COD value in sewage is reduced to lower level, sewage is purified.But
It is that the microorganism cultivated on filler easily departs from filler by water impact, the adhesion effect of microorganism is poor, also, filler
Specific surface area is smaller, there is provided gas-liquid mass transfer area it is smaller, cause wastewater treatment efficiency poor.Moreover, O levels biological treatment tank with
Based on biomembrance process, the characteristics of having activated sludge process concurrently so that the problem of activated sludge excessively blocks biologic packing material occur.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of reduction water flow impact pressure, increases O level biological treatments
The adhesive strength of microorganism in pond, increase specific surface area, avoid activated sludge from excessively blocking biologic packing material, improve sewage disposal effect
A kind of O levels biological treatment tank of fruit.
In order to solve the above technical problems, technical solution adopted in the utility model is：
A kind of O levels biological treatment tank, including with surrounding side wall and bottom wall biological pond body in rectangular layout, the biology
Multiple biologic packing material components that place is provided for microbe survival are provided with pond body, it is characterised in that：The biological pond body bottom
Provided with water inlet, the top of side is provided with delivery port corresponding thereto, and the inside bottom of pond of biological pond body is provided with micro-hole aerator, described
Micro-hole aerator is circumscribed with air blower by aerating pipelines, be provided with above the micro-hole aerator fixed with biological tank body sidewall and
Filter with filter bores, the filter lower section are provided with the filter bag for being used for holding activated sludge；The biologic packing material group
Part include it is arranged in a crossed manner there is fastening rope making rope and being located in the multiple biologic packing materials fastened on rope making rope for four ends, it is multiple described
Biologic packing material component is in same plane, and the planar tilt is located inside biological tank body, and the two of the biological tank body phase pair
Individual side wall is provided with the retainer ring fixed with four ends for fastening rope making rope, and the middle part for fastening rope making rope is in hang；
The biologic packing material includes the surface layer body of the inversed taper platform shape of inner hollow, and the center at the surface layer body both ends is outwards set vertically
Have to make to fasten rope making rope and pass through and wear the spacing of two adjacent biologic packing material spacings, the spacing is worn by centered on it
The circumferential radially distributed some support rods being provided with are fixed with surface layer body inwall, and eight are evenly equipped with the surface layer body inwall
The tabs of the right triangular shape penetrated vertically, the hypotenuse of the tabs are bonded with the inwall of surface layer body.
Further technical scheme is：Elastic layer is provided between the micro-hole aerator and biological pond body bottom wall, it is described
Micro-hole aerator is provided with electromagnetic shaker.
Further technical scheme is：In straight line and surface layer body bottom where the vertical right-angle side of the tabs
Wall edge it is tangent or mutually from.
Further technical scheme is：Spiral is provided with biofilm burr on the surface layer body outer wall.
Further technical scheme is：The rope making rope of fastening includes the rope body of two settings of reporting to the leadship after accomplishing a task, and crossover sites are fixed
There is fastening anchor ear.
It is using beneficial effect caused by above-mentioned technical proposal：
Inside biological tank body, sewage enters planar tilt where the utility model biologic packing material component from top,
Part of contaminated water is tilted along biologic packing material component and flowed down, increase and the contact area of biologic packing material component, and reduces current
To the impulsive force of biologic packing material；
Biologic packing material top layer is hollow inversed taper platform shape structure, big opening upward, and adjacent two biologic packing material pass through it is fixed
Gap is provided with away from spacing is worn, sewage is easily accessible inside each biologic packing material, and water pollutant is decomposed beneficial to microbial metabolism；
Support rod not only acts as the effect that fixed spacing is worn, and also improves the intensity of biologic packing material, reduces biology and fills out
Material deformation；
Tabs increase the specific area of biologic packing material, increase gas-liquid mass transfer area, improve the intensity of biologic packing material, with
Shiny surface is compared, and is reduced impulsive force of the current to biologic packing material, is improved biofilm intensity；
Because the middle part for fastening rope making rope is in hang, fasten rope making rope current it is larger and aeration percussion under energy
Slight jitter enough occurs, the sludge on biologic packing material is shaken off, avoids activated sludge from excessively blocking biologic packing material；
Wastewater treatment efficiency is improved, reaches discharge standard, is advantageous to the protection to environment.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is main structure diagram of the present utility model；
Fig. 2 is the structural representation of the utility model biologic packing material；
Fig. 3 is Fig. 2 overlooking the structure diagram.
Embodiment
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those skilled in the art are obtained under the premise of creative work is not made
The every other embodiment obtained, belong to the scope of the utility model protection.
Many details are elaborated in the following description in order to fully understand the utility model, but this practicality is new
Type can also be different from other manner described here using other to be implemented, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case of new intension, therefore the utility model is not limited by following public specific embodiment.
As shown in Figures 1 to 3, a kind of O levels biological treatment tank, including with surrounding side wall and bottom wall biology in rectangular layout
Pond body 100, the biological pond body 100 is interior to be provided with multiple biologic packing material components that place is provided for microbe survival, the biology
The bottom of pond body 100 is provided with water inlet 1, and the top of side is provided with delivery port 2 corresponding thereto, and the inside bottom of pond of biological pond body 100 is set
There is micro-hole aerator 3, the micro-hole aerator 3 is circumscribed with air blower 7 by aerating pipelines, and the top of micro-hole aerator 3 is set
There is the filter 6 fixed with the biological side wall of pond body 100 and with filter bores, the lower section of filter 6, which is provided with, to be used to hold activity
The filter bag 5 of sludge；The biologic packing material component includes arranged in a crossed manner having fastening rope making rope 41 and be located in and fastening for four ends
Multiple biologic packing materials 42 on rope making rope 41, multiple biologic packing material components are in same plane, and the planar tilt is set
Inside biological pond body 100, two relative side walls of the biological pond body 100 are provided with to be consolidated with fastening four ends of rope making rope 41
Fixed retainer ring 43, the middle part for fastening rope making rope 41 are in hang；The biologic packing material 42 includes the inversed taper platform of inner hollow
The surface layer body 421 of shape, the center at the both ends of surface layer body 421 is outwards provided with vertically to be made to fasten rope making rope 41 and passes through and will be adjacent
The spacing of the spacing of two biologic packing material 42 wear 422, the spacing wears 422 by circumferential radially distributed centered on it
Some support rods 423 being provided with are fixed with the inwall of surface layer body 421, and be evenly equipped with eight on the inwall of surface layer body 421 passes through vertically
The tabs 424 of logical right triangular shape, the hypotenuse of the tabs 424 are bonded with the inwall of surface layer body 421.
At work, sewage enters the utility model from the water inlet 1 of the biological bottom of pond body 100, first passes through in filter bag 5
Activated sludge to sewage carry out biological treatment, then after filter plate 6 filters to impurity enter biological tank body 100 on
Portion, due to carrier of the biologic packing material component as microculture, the microorganism adhered to thereon makes further drop to sewage
Solution and adsorption treatment, the various organic substances in sewage are removed, the content of organics in sewage is greatly lowered.
Inside biological pond body 100, sewage enters planar tilt where the utility model biologic packing material component from top
Enter, part of contaminated water is tilted along biologic packing material component and flowed down, and increases the contact area with biologic packing material component, and reduce
Impulsive force of the current to biologic packing material 42；The top layer of biologic packing material 42 is hollow inversed taper platform shape structure, big opening upward, and phase
Adjacent two biologic packing materials 42 wear 422 spacings by spacing and are provided with gap, and sewage is easily accessible inside each biologic packing material 42, is beneficial to
Water pollutant is decomposed in microbial metabolism；Support rod 423 not only acts as the effect that fixed spacing wears 422, also improves life
The intensity of thing filler 42, reduce biologic packing material 42 and deform；Tabs 424 increase the specific area of biologic packing material 42, increase gas-liquid
Mass transfer area, the intensity of biologic packing material 42 is improved, compared with shiny surface, reduces impulsive force of the current to biologic packing material 42,
Improve biofilm intensity；Because the middle part for fastening rope making rope 41 is in hang, fasten rope making rope 41 current it is larger and aeration
The cleaning of slight jitter and hydrous water can occur under percussion, the sludge on biologic packing material 42 is shaken off, avoid active dirt
Mud excessively blocks biologic packing material 42；Wastewater treatment efficiency is improved, reaches discharge standard, is advantageous to the protection to environment.
Wherein, in order to avoid the solarization air cap of micro-hole aerator 3 is blocked, in micro-hole aerator 3 and the biological bottom wall of pond body 100
Between be provided with elastic layer 10, the micro-hole aerator 3 is provided with electromagnetic shaker 9, and elastic layer 10 can be spring, and electromagnetic shaker 9 is set
In closed compartment.Make micro-hole aerator 3 that micro- rolling occur by starting shock device 9, dirt thereon obtains clearly in water
Reason.
Straight line where the vertical right-angle side of tabs 424 and the bottom inner wall edge of surface layer body 421 are tangent or mutually from guarantor
It is constant to demonstrate,prove the bottom delivery port size of the surface layer body 421 of biologic packing material 42, avoids out water space is too small from blocking surface layer body 421.
Spiral is provided with biofilm burr 425 on the outer wall of surface layer body 421, increases the roughness of the outer wall of surface layer body 421, makes microorganism
It is more easy to adhere to, improves biofilm intensity.
Fastening rope making rope 41 includes the rope body of two settings of reporting to the leadship after accomplishing a task, and crossover sites are fixed with fastening anchor ear 8, improve biology and fill out
Expect the intensity of component.
It the above is only preferred embodiment of the present utility model, anyone is according to content of the present utility model to the utility model
A little simple modification, deformation and the equivalent substitution made each falls within the scope of protection of the utility model.
Claims (5)
1. a kind of O levels biological treatment tank, including with surrounding side wall and bottom wall biological pond body (100) in rectangular layout, it is described
Multiple biologic packing material components that place is provided for microbe survival are provided with biological pond body (100), it is characterised in that：The biology
Pond body (100) bottom is provided with water inlet (1), and the top of side is provided with delivery port (2) corresponding thereto, biological pond body (100) it is interior
Portion's bottom of pond is provided with micro-hole aerator (3), and the micro-hole aerator (3) is circumscribed with air blower (7), the micropore by aerating pipelines
It is provided with above aerator (3) and the filter (6) of filter bores, the filter (6) is fixed and carried with biological pond body (100) side wall
Lower section is provided with the filter bag (5) for being used for holding activated sludge；The biologic packing material component has four ends including arranged in a crossed manner
Fasten rope making rope (41) and be located in the multiple biologic packing materials (42) fastened on rope making rope (41), multiple biologic packing material components are set
In in same plane, and the planar tilt is internal located at biological pond body (100), two relative sides of the biological pond body (100)
Wall is provided with the retainer ring (43) fixed with four ends for fastening rope making rope (41), and the middle part for fastening rope making rope (41) is in down
The state of hanging down；The biologic packing material (42) includes the surface layer body (421) of the inversed taper platform shape of inner hollow, the surface layer body (421) two
The center at end is outwards provided with vertically to be made to fasten rope making rope (41) and passes through and by the spacing of adjacent two biologic packing materials (42) spacing
Wear (422), the spacing wears (422) and passes through circumferential radially distributed some support rods being provided with centered on it
(423) fixed with surface layer body (421) inwall, eight right angle trigonometries penetrated vertically are evenly equipped with surface layer body (421) inwall
The tabs (424) of shape, the hypotenuse of the tabs (424) are bonded with the inwall of surface layer body (421).
A kind of 2. O levels biological treatment tank according to claim 1, it is characterised in that：The micro-hole aerator (3) and biology
Elastic layer (10) is provided between pond body (100) bottom wall, the micro-hole aerator (3) is provided with electromagnetic shaker (9).
A kind of 3. O levels biological treatment tank according to claim 1, it is characterised in that：The tabs (424) it is vertical one
Straight line where right-angle side and surface layer body (421) bottom inner wall edge it is tangent or mutually from.
A kind of 4. O levels biological treatment tank according to claim 1, it is characterised in that：Spiral shell on surface layer body (421) outer wall
It is installed with biofilm burr (425).
A kind of 5. O levels biological treatment tank according to claim 1, it is characterised in that：The rope making rope (41) of fastening includes two
Root is reported to the leadship after accomplishing a task the rope body of setting, and crossover sites are fixed with fastening anchor ear (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720480296.0U CN206799244U (en) | 2017-05-03 | 2017-05-03 | A kind of O levels biological treatment tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720480296.0U CN206799244U (en) | 2017-05-03 | 2017-05-03 | A kind of O levels biological treatment tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206799244U true CN206799244U (en) | 2017-12-26 |
Family
ID=60738812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720480296.0U Expired - Fee Related CN206799244U (en) | 2017-05-03 | 2017-05-03 | A kind of O levels biological treatment tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206799244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110078199A (en) * | 2019-05-10 | 2019-08-02 | 湖南鑫恒环境科技有限公司 | A kind of Saprobia treatment pond wall cleaning apparatus for self and its application method |
-
2017
- 2017-05-03 CN CN201720480296.0U patent/CN206799244U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110078199A (en) * | 2019-05-10 | 2019-08-02 | 湖南鑫恒环境科技有限公司 | A kind of Saprobia treatment pond wall cleaning apparatus for self and its application method |
| CN110078199B (en) * | 2019-05-10 | 2024-05-24 | 湖南鑫恒环境科技有限公司 | Sewage biological treatment tank wall self-cleaning device and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20171226 Termination date: 20190503 |