CN103011421A - Microorganism suspension sphere - Google Patents
Microorganism suspension sphere Download PDFInfo
- Publication number
- CN103011421A CN103011421A CN2012105253252A CN201210525325A CN103011421A CN 103011421 A CN103011421 A CN 103011421A CN 2012105253252 A CN2012105253252 A CN 2012105253252A CN 201210525325 A CN201210525325 A CN 201210525325A CN 103011421 A CN103011421 A CN 103011421A
- Authority
- CN
- China
- Prior art keywords
- hole
- suspension ball
- microbial suspension
- holes
- ball according
- 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
Images
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a microorganism suspension sphere which comprises a spherical main body, wherein a plurality of through holes are formed in the main body and distributed in the same axis direction of the main body in parallel; and common hole walls are arranged between the neighbored through holes. Through arrangement of the through holes and increase of specific surface area, the living beings have larger bond area, the survival amount of the living beings is larger, and the sewage treatment effect is good. The through holes are distributed in the same axis direction of the main body in parallel, so that the sphere can easily turn along the water flow in a water pond to be frequently collided, which ensures that the sphere can be continuously in contact with microorganism, dissolved oxygen and organic pollutants. In addition, even small mud snails enter into the through holes, the small mud snails cannot stay in the through holes for a long time, so that the suspension sphere cannot be broken by the mud snails or sunken due to adsorption of the mud snails during the sewage treatment process and the service life is prolonged. The suspension sphere is not easy to deform, crack or break.
Description
Technical field
The present invention relates to technical field of sewage, especially relate to the microbial suspension ball of using in a kind of biological filter.
Background technology
In recent years, along with social economy is fast-developing, the amount that discharges pollutants to water body increases year by year, so that the natural waters such as river course, lake and reservoir are subject to pollution in various degree, the prevention and cure of pollution of natural water also become the significant problem that needs to be resolved hurrily.Microbe films osculation oxygenation method is one of important method of contaminated natural water reparation, and it can effectively remove the pollutent such as organism and ammonia nitrogen in the natural water, has reduced the total amount of pollutant, and natural water is purified.Wherein bio-carrier is the core component of microbe films osculation oxygenation method, and its material is selected and profile is directly connected to carrier organism amount and handling property.
At present can be with the current rolling in the pond of disposing of sewage for bio-carrier, bio-carrier is all made spherical or cylindric.Some people has also made improvement to bio-carrier, and for example the Chinese patent literature data discloses a kind of Wedge and plug-in combined suspending filling material (application number: 200610117939.1; Publication number: CN101172698A), it is placed in the plastics bearer bar by filler and forms, and wherein filler is fixedly connected with by mutual intercalation with the sheet material by sheet and consists of.This Wedge and plug-in combined suspending filling material can reduce the cost of filler material, but needs to make bearer bar, again the filler assembled by insertion of sheet and sheet material; make inconvenience; bearer bar is fastened by two semisphere frames and consists of in use Wedge and plug-in combined suspending filling material rolling, each other collision in addition; bearer bar falls apart easily; cause and can not use, work-ing life is short, and also Packed body surface area is large not; biological survival volume is little, directly affects treatment effect.
The somebody has designed a kind of integral body microbial suspension ball spherical in shape in addition, and it comprises the column open tube, and open tube radially is fixed with a circle sheet fin.The body surface area of same this microbial suspension ball is large not, biological survival volume is little, treatment effect is bad, and in use, the mud snail in the contaminated natural waters such as river course, lake and reservoir can produce son at fin, mud snail growth on the fin can strut fin, damage fin, destroy treatment effect, and mud snail snaps in or is adsorbed on ball float is sunk, ball float just can't work like this, and wastewater treatment efficiency is poor.
Summary of the invention
The present invention is in order to overcome the prior art deficiency, provides that a kind of body surface area is large, the microbial suspension ball of long service life.
To achieve these goals, the present invention by the following technical solutions: a kind of microbial suspension ball, comprise the body that is spherical, described body has a plurality of through holes, each through hole is with the parallel distribution of the same axis direction of body; Has shared hole wall between each adjacent through hole.The present invention increases specific surface area by arranging a plurality of through holes, and biology has more bond area, and biological survival volume is large, good sewage processing effect; Each through hole is more prone to be the fluidisation rolling with the current in the pond with the parallel distribution of the same axis direction of body, collides frequently, guarantees continuous the contacting with microorganism, dissolved oxygen, organic pollutant of spheroid; Moreover, even little mud snail enters in the through hole, also can't rest in the through hole, guarantee that suspension ball can not destroyed by mud snail or by mud snail absorption sinking, prolonged long service life in sewage treatment process; And has shared hole wall between each adjacent through hole, its similar honeycomb structure, structural stability is fabulous, compared to suspension balls such as structure relaxations of the prior art, the present invention has not yielding, advantage not easy to crack and rupture can arbitrarily be banked up in the transportation, has reduced unnecessary trouble; Its special construction also makes suspension ball have damping and measuring body effect, when rolling in sewage lagoon, when mutually colliding between each spheroid the phenomenon of stuck mud snail because be out of shape can not occur, and the phenomenon of biofilm detachment can not occur to cause because of mutual collision yet; A plurality of through holes are set, have reduced the bore of through hole, stop large mud snail to enter and produce son in the through hole.
Further, with the 1/4-1/2 of the central through-hole of the same axis of body be hollow structure, this hollow structure can be positioned at an end of through hole, also can be positioned at the through hole middle part; Hollow structure is set, can increases on the one hand the buoyancy of whole ball float, make the density of suspension ball become 0.70-0.80g/cm2 from original 0.91-0.95g/cm2, with increase buoyancy, thereby reduce the probability that ball float sinks after overworking film; On the other hand, can make ball float after rolling, remain through hole perpendicular to horizontal plane, because sewage repeatedly rolling under the effect of air pump, with the upwards rolling of the throw outs such as impurity, throw out is naturally landing downwards after rolling, attaches in the landing process on the wall of suspension ball; And the suspension ball that is provided with hollow structure remains that through hole vertical level, the organism of so downward landing are attached on the wall of suspension ball equably when stopping to roll; If this hollow structure is not set, suspension ball the situation that through hole is parallel to horizontal plane can occur in the rolling process, then causes easily the throw out major part to be attached in the through hole on up the inwall, causes Biofilm Colonization inhomogeneous, forms dead ball; Moreover through hole remains vertical level, is unfavorable for that also mud snail lays eggs and mud snail is parasitic, and the phenomenon that ball float sinks can not occur.
Described hollow structure is positioned at the end of central through-hole.
A perhaps end of described central through-hole sealing, the other end is provided with a spill plug, and spill plug and central through-hole removably connect, and can adopt different spill plugs according to different sewage lagoons, thereby adjust the size of hollow mechanism.
As preferably, described through hole is circular hole or equilateral triangle hole or square hole or regular hexagon hole or octagon shape hole.Through hole can also be made other shape according to actual needs, during Practical manufacturing, through hole and the body of center are coaxially set, other through hole evenly outwards distributes centered by the through hole of center, adjacent through hole has each other common edge, such connection and reasonable arrangement, and guaranteed that this suspension ball has more body surface area, in limited volume, can obtain larger biomembrane area, improve the unit volume sewage treatment capacity.
Further, the inwall of described through hole has some roads fin, and described fin is parallel with the axis of through hole.The layout of fin prevents from entering into the absorption of mud snail in the through hole, and being arranged in of fin also increase body surface area to a certain extent, and fin is kept apart biology, convenient biological cloth film survival, improved biological survival probability, biological survival volume is large, good sewage processing effect.
As another kind of situation, the inwall of described through hole is the frosted shape.The through hole inwall that is the frosted shape prevents from entering into the absorption of mud snail in the through hole, and the through hole of frosted shape can increase wetting ability and one's own physical property, and convenient biological cloth film survival has improved biological survival probability, biological survival volume is large, has improved wastewater treatment efficiency.
In the present invention, the pore wall thickness of described through hole is less than 2 millimeters.Reduced like this manufacturing cost, and the microbial suspension ball weight that produces is light, is easy to suspend in sewage.
Described body has alters the hole wall of outermost through hole in the guard circle that is round that connects together.The through hole of guard circle and center is coaxially set; and body is arranged symmetrically with take guard circle as reference; in sewage treatment process; the hole wall of ball float outermost through hole is stopped by the guard circle of adjacent ball float; the hole wall of ball float outermost through hole can not insert between the hole wall of adjacent ball float outermost through hole, so the ball float work of all independently overturning, good sewage processing effect; and guard circle played the effect of stiffening web, strengthened the structural strength of body.
In above-mentioned microbial suspension ball, described body is by the injection moulding global formation.During Practical manufacturing, it is raw material that body adopts the plastics of medical grade or food grade, and the microbial suspension ball that produces can not cause secondary pollution to natural water, can also secondary recovery recycle, and has saved energy consumption; Body is Integratively formed by injection moulding, and is easily manufactured, and product percent of pass is high.
In sum, compared with prior art, microbial suspension ball provided by the invention has the following advantages:
1, this microbial suspension spherical structure is simple, and is easy to process, and its structural stability is high, can fracture, cracking phenomena, improved work-ing life.
2, the body surface area of this microbial suspension ball is large, also guarantees when having increased buoyancy can obtain very large biomembrane area in limited volume, and the microbial survival amount is large, has improved the sewage treatment capacity in the unit volume.
3, this microbial suspension ball in use, mud snail can not occur and snap in or adsorb and the phenomenon of sinking in ball float, prevents the generation of dead ball phenomenon.
4, this microbial suspension ball is easy to the fluidisation rolling, can collide frequently, guarantees that spheroid contacts with microorganism, dissolved oxygen, organic pollutant continuously, improves sewage treatment capacity.
Description of drawings
Fig. 1 is the perspective view of this microbial suspension ball.
Fig. 2 is the main TV structure synoptic diagram of this microbial suspension ball.
Fig. 3 is the structural representation in A-A cross section among Fig. 2.
Among the figure: 1, body; 2, through hole; 3, fin; 4, guard circle; 21, hollow structure; 22, central through-hole.
Embodiment
In order to make those skilled in the art person better understand the present invention program, below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is carried out clear, complete description.Obviously, described embodiment only is a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills should belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
As Figure 1-3, this microbial suspension bag is drawn together the body 1 that is spherical, and it is raw material that body 1 adopts the plastics of medical grade or food grade, by the injection moulding global formation.Body 1 has a plurality of through holes 2, and each through hole 2 is with the parallel distribution of body 1 same axis direction.Be positioned at that body 1 is the most central to be hollow structure 21 with 1/2 of central through-hole 22 body 1 same axis, this hollow structure 21 is positioned at the end of central through-hole 22, whole central through-hole 22 is divided into two portions, a part is porose, a part is the hollow structure 21 of sealing, partly is the partial schematic diagram of hollow structure at Fig. 2 midship section; Another kind of embodiment is also arranged, be about to the end sealing of described central through-hole 22, the other end is filled in a spill plug, and this spill plug is the interior plug that a centre concaves, can design as required the spill plug of different lengths, the hollow structure that is used for regulating different lengths; Be tightly connected between spill plug and the central through-hole, make the density of suspension ball become 0.70-0.80g/cm2 from original 0.91-0.95g/cm2, with increase spheroid buoyancy, thereby reduce the probability that suspension ball sinks after overworking film; On the other hand, can make suspension ball after rolling, remain through hole perpendicular to horizontal plane, because sewage repeatedly rolling under the effect of air pump, with the upwards rolling of the throw outs such as impurity, throw out is naturally landing downwards after rolling, attaches in the landing process on the wall of suspension ball; And the suspension ball that is provided with hollow structure remains that through hole vertical level, the organism of so downward landing are attached on the wall of suspension ball equably when stopping to roll; If this hollow structure is not set, suspension ball the situation that through hole is parallel to horizontal plane can occur in the rolling process, then causes easily the throw out major part to be attached in the through hole on up the inwall, causes Biofilm Colonization inhomogeneous, forms dead ball; Moreover through hole remains vertical level, is unfavorable for that also mud snail lays eggs and mud snail is parasitic, and the phenomenon that ball float sinks can not occur.
Through hole 2 is circular hole or equilateral triangle hole or square hole or regular hexagon hole or octagon shape hole, through hole 2 is pore wall thickness less than 2 millimeters regular hexagon hole in the present embodiment, satisfying under the prerequisite of structural strength, the more thin manufactured materials of more saving of hole wall, pore wall thickness is 0.8 millimeter in the present embodiment, through hole 2 and the body 1 of center are coaxially set, other through hole 2 evenly outwards distributes centered by the through hole 2 of center, adjacent through hole 2 has each other common edge, and integral body is honeycomb type.The inwall of through hole 2 is evenly distributed with some roads fin 3, and fin 3 is parallel with the axis of through hole 2, all has twice fin 3, two fins 3 in the present embodiment on each inwall of through hole 2 inwall is evenly separated.Body 1 has alters the hole wall of outermost through hole 2 in the guard circle that is round 4 that connects together, and guard circle 4 is coaxially set with the central through-hole 22 of center, and body 1 is arranged symmetrically with take guard circle 4 as reference.
The microorganism ball float (adopting a kind of Wedge and plug-in combined suspending filling material of the prior art and the leaf filling ball of a kind of lobe in this experiment) of other structures of the microbial suspension ball in the present embodiment and same diameter is placed same biochemistry pool, through bimestrial use, through relatively finding, microbial suspension ball of the present invention is more prone to back flushing than the ball float of other two kinds of structures and comes off, be difficult for stopping up, heavy ball phenomenon all do not occur; It is large more than 20% that its surface-area of same diameter sphere is wanted, and is easy to biofilm, and the biological attachment rate exceeds more than 40%.
This microbial suspension ball has increased specific surface area by arranging a plurality of through holes 2, and biology has more bond area, the layout of fin 3 is kept apart biology in addition, and convenient biological cloth film survival has improved biological survival probability, biological survival volume is large, good sewage processing effect; The bore of through hole 2 stops large mud snail to enter through hole 2 interior product, little mud snail can enter into through hole 2, but fin 3 can prevent from entering into the absorption of the little mud snail in the through hole 2, and spherical body 1 is easy to the fluidisation rolling in sewage disposal, so little mud snail is can not rest in the through hole 2, this sample microbial suspension ball can not destroyed by mud snail or sunk longer service life by mud snail absorption in sewage treatment process.
Although this paper has more used the terms such as body 1, through hole 2, fin 3, guard circle 4, do not get rid of the possibility of using other term.Using these terms only is in order to describe more easily and explain essence of the present invention; They are construed to any additional restriction all is contrary with spirit of the present invention.
Claims (10)
1. a microbial suspension ball comprises the body (1) that is spherical, and it is characterized in that: described body (1) has a plurality of through holes (2), and each through hole (2) is with the parallel distribution of the same axis direction of body (1); Has shared hole wall between each adjacent through hole (2).
2. microbial suspension ball according to claim 1 is characterized in that: the 1/4-1/2 of the central through-hole (22) of described and the same axis of body (1) is hollow structure (21).
3. microbial suspension ball according to claim 2, it is characterized in that: described hollow structure (21) is positioned at the end of central through-hole (22).
4. microbial suspension ball according to claim 2 is characterized in that: the end sealing of described central through-hole (22), the other end is provided with a spill plug.
5. each described microbial suspension ball according to claim 1-4 is characterized in that: described through hole (2) is circular hole or equilateral triangle hole or square hole or regular hexagon hole or octagon shape hole.
6. microbial suspension ball according to claim 5, it is characterized in that: the inwall of described through hole (2) has fin (3), and described fin (3) is parallel with the axis of through hole (2).
7. microbial suspension ball according to claim 1 or 5, it is characterized in that: the inwall of described through hole (2) is the frosted shape.
8. microbial suspension ball according to claim 7, it is characterized in that: the pore wall thickness of described through hole (2) is less than 2 millimeters.
9. microbial suspension ball according to claim 8, it is characterized in that: described body (1) has alters the hole wall of outermost through hole (2) in the guard circle that is round (4) that connects together.
10. according to claim 1 or 9 described microbial suspension balls, it is characterized in that: described body (1) is by the injection moulding global formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105253252A CN103011421A (en) | 2012-05-01 | 2012-12-10 | Microorganism suspension sphere |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220203952.X | 2012-05-01 | ||
| CN201220203952 | 2012-05-01 | ||
| CN2012105253252A CN103011421A (en) | 2012-05-01 | 2012-12-10 | Microorganism suspension sphere |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103011421A true CN103011421A (en) | 2013-04-03 |
Family
ID=47960600
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105253252A Pending CN103011421A (en) | 2012-05-01 | 2012-12-10 | Microorganism suspension sphere |
| CN 201220673916 Expired - Fee Related CN203200082U (en) | 2012-05-01 | 2012-12-10 | Microbial suspended ball |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220673916 Expired - Fee Related CN203200082U (en) | 2012-05-01 | 2012-12-10 | Microbial suspended ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103011421A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102976479A (en) * | 2012-12-27 | 2013-03-20 | 净化控股集团有限公司 | Honeycombed suspension ball filler |
| CN106139777A (en) * | 2016-07-18 | 2016-11-23 | 深圳市金动科力实业有限公司 | A kind of energy-conserving and environment-protective kitchen lampblack cleaning equipment |
| CN110526426A (en) * | 2019-08-30 | 2019-12-03 | 佛山市大新农生物技术股份有限公司 | A kind of fluidized bed for sewage treatment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016429A (en) * | 2018-07-03 | 2018-12-18 | 海南海上美海洋生态工程有限公司 | A kind of preparation method of microorganism attachment ball |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04187297A (en) * | 1990-11-21 | 1992-07-03 | Yasunobu Yoshida | Packing material for water treatment and water treatment |
| CN2250951Y (en) * | 1995-01-09 | 1997-04-02 | 文一波 | Suspension biological filling without producing residual sludge |
| CN2530946Y (en) * | 2002-03-27 | 2003-01-15 | 刘立诚 | Cubic biological carrier filling |
| CN2741970Y (en) * | 2004-11-05 | 2005-11-23 | 陈建本 | Improved biological fluidized filler |
| CN201473382U (en) * | 2009-09-03 | 2010-05-19 | 浙江省环境保护科学设计研究院 | Suspended biomass filling for a biological wastewater processing device |
| CN201722201U (en) * | 2010-06-22 | 2011-01-26 | 青岛思普润水处理有限公司 | Novel biological filler |
-
2012
- 2012-12-10 CN CN2012105253252A patent/CN103011421A/en active Pending
- 2012-12-10 CN CN 201220673916 patent/CN203200082U/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04187297A (en) * | 1990-11-21 | 1992-07-03 | Yasunobu Yoshida | Packing material for water treatment and water treatment |
| CN2250951Y (en) * | 1995-01-09 | 1997-04-02 | 文一波 | Suspension biological filling without producing residual sludge |
| CN2530946Y (en) * | 2002-03-27 | 2003-01-15 | 刘立诚 | Cubic biological carrier filling |
| CN2741970Y (en) * | 2004-11-05 | 2005-11-23 | 陈建本 | Improved biological fluidized filler |
| CN201473382U (en) * | 2009-09-03 | 2010-05-19 | 浙江省环境保护科学设计研究院 | Suspended biomass filling for a biological wastewater processing device |
| CN201722201U (en) * | 2010-06-22 | 2011-01-26 | 青岛思普润水处理有限公司 | Novel biological filler |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102976479A (en) * | 2012-12-27 | 2013-03-20 | 净化控股集团有限公司 | Honeycombed suspension ball filler |
| CN102976479B (en) * | 2012-12-27 | 2014-12-03 | 净化控股集团有限公司 | Honeycombed suspension ball filler |
| CN106139777A (en) * | 2016-07-18 | 2016-11-23 | 深圳市金动科力实业有限公司 | A kind of energy-conserving and environment-protective kitchen lampblack cleaning equipment |
| CN106139777B (en) * | 2016-07-18 | 2018-07-10 | 深圳市金动科力实业有限公司 | A kind of energy conservation and environmental protection kitchen lampblack cleaning equipment |
| CN110526426A (en) * | 2019-08-30 | 2019-12-03 | 佛山市大新农生物技术股份有限公司 | A kind of fluidized bed for sewage treatment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN203200082U (en) | 2013-09-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110803827B (en) | Bacteria and algae filler reinforced combined type ecological floating bed and water quality purification method thereof | |
| CN203200082U (en) | Microbial suspended ball | |
| CN100389079C (en) | Bionic aquatic weed and its intensified purification method for water quality | |
| CN201737772U (en) | Suspension polyurethane foam sponge filler for water treatment | |
| CN202688079U (en) | Spherical pumice filling material | |
| CN104603005B (en) | Floating structure and system | |
| CN105722795A (en) | Immobilized microorganism carrier, and contact oxidation combination system employing same | |
| CN105461071A (en) | Green ecological floating island device | |
| CN205204909U (en) | Riverway water body prosthetic devices | |
| CN101708890B (en) | Micro pollution source water in-situ purification system | |
| CN207483440U (en) | A kind of river water body purification film biological bed | |
| CN201473382U (en) | Suspended biomass filling for a biological wastewater processing device | |
| CN106745768B (en) | Ecological niche optimal configuration type solar power ecological floating island and configuration system | |
| CN109231473B (en) | Polyurethane artificial floating island | |
| CN202594844U (en) | Biofilm carrier | |
| CN202482128U (en) | Biofilm carrier | |
| CN110204037A (en) | A kind of insertion slot type filler plate and its system | |
| KR101142325B1 (en) | Flow type carrier for water purification | |
| CN203922841U (en) | Floating stuffing | |
| CN103708625A (en) | Lightweight filler for floating biological filtration | |
| CN209778459U (en) | Oxygenation type bionic microorganism carrier | |
| CN203159340U (en) | Aerator in sewage treatment | |
| CN207632590U (en) | A kind of sewage disposal system including filler | |
| CN207158915U (en) | A kind of artificial ecologic island of effectively processing organic pollution | |
| CN202808491U (en) | Air-flotation algae removal aerating nozzle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130403 |