CN208104020U - Biological rotating disk - Google Patents
Biological rotating disk Download PDFInfo
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- CN208104020U CN208104020U CN201820146367.8U CN201820146367U CN208104020U CN 208104020 U CN208104020 U CN 208104020U CN 201820146367 U CN201820146367 U CN 201820146367U CN 208104020 U CN208104020 U CN 208104020U
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- disc
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- biological rotating
- rotating disk
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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 provides three kinds of biological rotating disks, and three kinds of biological rotating disks are respectively used to sufficiently realize that aerobic reaction, anaerobic reaction and aerobic reaction are combined with anaerobic reaction.Since these three biological rotating disks are provided with buoyant device, it be launched it any number of can directly and carry out fully organic matter degradation into the biological reaction pool of any water treatment technology, without building the sewage treatment facilities such as sedimentation basin and haptoreaction slot, these three biological rotating disks are applied to sewage treatment, have the characteristics that with low investment, low energy consumption, easy to use, land occupation is few, and multiple biological rotating disks can be thrown in biological reaction pool simultaneously, it can largely improve sewage treating efficiency.Furthermore interaction thrust is formed when disc rotates, between disc group and sewage, makes the biological rotating disk that can float with respect to sewage body, and then improve the biological rotating disk to the covering power of full wafer dirt water body purification.
Description
Technical field
The utility model relates to technical field of sewage treatment equipment, in particular to three kinds of biological rotating disks.
Background technique
Biological rotating disk is a kind of equipment for realizing sewage treatment using biofilm, mainly includes disc, rotation axis, driving
Device and haptoreaction slot.When work, disc portoin immerses in the haptoreaction slot full of sewage, in the driving of driving device
Under, rotation axis drives disc to gyrate.Disc is alternately contacted with dirty water and air, after rotation after a period of time,
One layer of biomembrane will be adhered on disc.Disc produces the part of reactive tank, contacts with air, and air is constantly dissolved into moisture film
It goes, increases its dissolved oxygen；Turntable is transferred to the part of sewage, the organic pollutant in biomembrane absorption effluent, and organism-absorbing film
Dissolved oxygen in outer moisture film, decomposes organic matter.
Sewage treatment is carried out using existing biological rotating disk, technique mainly includes the following steps that：Sewage-level-one precipitating
Pond-biological rotating disk-second-level settling pond realizes that the site area that the technical process needs is larger, construction investment is higher, and technique
Process is complicated, energy consumption is higher.And since the structure of existing biological rotating disk limits, haptoreaction slot must be relied on and be just able to achieve
Operation.
Utility model content
The purpose of this utility model is providing three kinds of biological rotating disks, is carried out alone or in combination using three kinds of biological rotating disks
Sewage treatment can largely reduce the construction investment and occupied area of sewage treatment facility, and simple process, purification efficiency
It is high.
Wherein the technical solution of the first biological rotating disk is：A kind of biological rotating disk, including first driving device, the first buoyancy
Device and at least one set of first disc group include at least one piece of first disc in the first disc group；
First disc is used to adhere to for microorganism；The first driving device is for driving the rotation of the first disc；Institute
The first buoyant device is stated for providing buoyancy, the first disc portoin is immersed in sewage, is partially exposed in air.
Compared with prior art, since the biological rotating disk is provided with the first buoyant device, keep the biological rotating disk arbitrarily more
A be directly launched carries out fully organic matter degradation into the biological reaction pool of any water treatment technology, without building sedimentation basin
With the sewage treatment facilities such as haptoreaction slot, which is applied to sewage treatment, has that with low investment, low energy consumption, uses
Conveniently, the features such as land occupation is few, and multiple biological rotating disks can be thrown in biological reaction pool simultaneously, it can largely improve dirt
Water treatment efficiency.
In addition, forming interaction thrust when the rotation of the first disc, between the first disc group and sewage, turn the biology
Disk can float with respect to sewage body, and then improve the biological rotating disk to the covering power of full wafer dirt water body purification.And pass through adjusting
The steering of driving device is, it can be achieved that reciprocating motion of the biological rotating disk in sewage body.
Preferably, first buoyant device includes at least two first floating drums, and the first floating drum is set to the first disc group
Two sides, and at the first floating drum and the first co-located height of disc group；It include the first disc of muti-piece in first disc group,
The first disc of muti-piece, through connection, makes the first cylindrical structure of disc group, adjacent two piece of first disc by the first rotation axis
Between there are spacing；First driving device drives the first disc to rotate by the first rotation axis of driving.It should be appreciated that described
The specific structure of biological rotating disk is not limited thereto.
Preferably, the quantity of the first disc group is multiple groups, and multiple groups the first disc group is in side by side and parallel arrangement, first
Wherein one group of first disc group rotates for driving device driving, passes through friction or gear drive between two adjacent groups the first disc group.
By the way that the first disc of multiple groups group is arranged, the sewage purification ability of single biological rotating disk can be improved.By above-mentioned driving method to
The driving of one disc group can reduce for force request, reduce energy consumption；Multiple groups the first disc group only needs to provide a set of first driving device,
Conducive to control cost.
Wherein the technical solution of second of biological rotating disk is：A kind of biological rotating disk, including the second driving device, the second buoyancy
Device and at least one set of second disc group include at least one piece of second disc in the second disc group；
Second disc is used to adhere to for microorganism；Second driving device is for driving the rotation of the second disc；Institute
The second buoyant device is stated for providing buoyancy, the second disc is made to be completely immersed in sewage and not bottom out.
Compared with prior art, which not only has the advantages that the first above-mentioned biological rotating disk, additionally due to should
Second disc group of biological rotating disk is completely immersed in sewage, for anaerobic bacteria strain apposition growth.Compared with aerobic reaction, anaerobism
Reaction sludge yield is very low, and there is no need to sludge refluxes；And anaerobe can cannot degrade to aerobic microbiological some
Organic matter carries out degradation or Partial digestion, and above-mentioned biological rotating disk can be applied to high concentrated organic wastewater processing and be applied to big
Particle organic solid particles object is degraded.
Preferably, second buoyant device includes at least two second floating drums, and the second floating drum is set to the second disc group
Two sides, and the position height of the second floating drum be higher than the second disc group position height；It include muti-piece second in second disc group
Disc, the second disc of muti-piece, through connection, make the second cylindrical structure of disc group by the second rotation axis, and adjacent two piece second
There are spacing between disc；Second driving device drives the second disc to rotate by the second rotation axis of driving.It should be appreciated that
The specific structure of the biological rotating disk is not limited thereto.
Preferably, the quantity of the second disc group is multiple groups, and multiple groups the second disc group is in side by side and parallel arrangement, second
Wherein one group of second disc group rotates for driving device driving, passes through friction or gear drive between two adjacent groups the second disc group.
The second disc group is driven by above-mentioned driving method, can reduce for force request, reduce energy consumption；Multiple groups the second disc group only needs to mention
For a set of second driving device, it is conducive to control cost.
Wherein the technical solution of the third biological rotating disk is：A kind of biological rotating disk, including third driving device, third buoyancy
Device, at least one set of third disc group and at least one set of 4th disc group include at least one piece of third disc in third disc group,
It include at least one piece of the 4th disc in 4th disc group；
The third disc and the 4th disc are used to adhere to for microorganism；The third driving device is for driving third disk
Piece and the rotation of the 4th disc；The third buoyant device immerses third disc portoin in sewage, part is sudden and violent for providing buoyancy
It is exposed in air, and is completely immersed in the 4th disc in sewage and does not bottom out.
Compared with prior art, which not only has the advantages that possessed by above-mentioned first, second kind of biological rotating disk,
And aerobic reaction and anaerobic reaction are combined, the absolute magnitude that anaerobic reaction removes organic matter is big, and aerobic reaction is to organic matter
Decomposition ratio more thoroughly.
During carrying out organic matter degradation, anaerobic species biomembrane plays the big advantage of its degradation of organic substances absolute magnitude, right
Most of organic matter, especially counterweight concentration sewage, bulky grain solid organic particulate matter are degraded；Aerobic strain biomembrane hair
Wave its can thoroughly or more thoroughly degradation of organic substances the advantages of, to after the effect of anaerobic species biomembrane the middle low concentration that is formed it is dirty
Water, little particle organic solid particles object are thoroughly degraded, to reach better wastewater purifying efficiency.
Preferably, the buoyant device includes at least two third floating drums, and third floating drum is set to third disc group and the
The two sides of four disc groups；It include muti-piece third disc in third disc group, muti-piece third disc is by third rotation axis through company
It connects, makes the cylindrical structure of third disc group, there are spacing between adjacent two pieces of third discs；It include muti-piece in 4th disc group
4th disc, the 4th disc of muti-piece, through connection, make the 4th cylindrical structure of disc group by the 4th rotation axis, and adjacent two pieces
There are spacing between first disc；Third driving device drives third disc to rotate by driving third rotation axis, passes through drive
Dynamic 4th rotation axis is to drive third disc to rotate.It should be appreciated that the specific structure of the biological rotating disk is not limited thereto.
Preferably, the quantity of the third disc group is two groups, and the quantity of the 4th disc group is one group；Two groups of thirds
Disc group with one group of the 4th disc group in space, arrange by parallel and triangle, wherein the 4th disc group is located at two groups of third disc groups
Lower section；Third buoyant device includes four groups of third floating drums, wherein two groups of third floating drums are respectively arranged at two groups of third disc groups
The left and right sides, in addition two groups of third floating drums are respectively arranged at the left and right sides of the 4th disc group.It is raw provided by the technical solution
The slim and graceful small and exquisite, structure of object turntable is simply firm, and has good stability of swimming in water body, convenient for launching, salvaging and again
It is multiple to utilize.
Preferably, the third driving device is for driving wherein one group of third disc group rotation, and third buoyant device
It is located at third driving device above the water surface；The third disc group directly driven by third driving device and another group of third disc
By friction or gear drive between group, led between the third disc group and the 4th disc group directly driven by third driving device
Cross friction or gear drive.When being driven by above-mentioned driving method to biological rotating disk, it can reduce for force request, reduce energy
Consumption；Multiple groups disc group only needs to provide a set of third driving device, is conducive to control cost.And third driving device be located at the water surface with
On, its waterproof requirement can be reduced, waterproof cost can be reduced.
Preferably, the disc includes skeleton and multiple biofilm carriers, and the multiple biofilm carrier is equipped on described
On skeleton, the biofilm carrier is used to adhere to for microorganism to form biomembrane；The biofilm carrier includes carrier kernel
It being coated with carrier, the carrier kernel is made of magnet or permeability magnetic material, for the moisture film of magnetized biological film surface, the carrier
Cladding is made of plastics or resin, and for wrapping up carrier kernel, the surface of the carrier cladding has pleated structure and porous knot
Structure.Moisture film by checking biofilm surface in the carrier is magnetized, and the dissolved oxygen magnetized in moisture film is significantly increased, thus
So that microorganism is able to carry out sufficient aerobic reaction, improves sewage treatment capacity.And water body magnetization can make partial organic substances mine
Change, improve water to the absorptivity of light, improve the dissolubility of inorganic salts, to be conducive to algal grown, so improve to N, P element,
The removal ability of heavy metal element and little particle organic pollutant.It is made by being wrapped up in carrier core surface of plastics or resin
Carrier cladding, the hydrophily of biofilm carrier, more conducively attached growth of microorganisms can be improved, while carrier kernel can be protected to exempt from
In by corrosion in water.The apparent surface that there is pleated structure and porous structure biofilm carrier can be improved on the surface of carrier cladding
Product also advantageously improves the adhesive force of biomembrane conducive to the adhesion amount for improving microorganism, and reduction biomembrane can by water inlet removing
It can property.
Preferably, the skeleton includes outer ring and inner ring, the inner ring for being socketed the rotation axis, outer ring and inner ring it
Between connected by connecting rod, multiple first magnets, the multiple biofilm carrier setting are provided on the outer ring and/or inner ring
Between outer ring and inner ring, multiple biofilm carriers concatenate to form reticular structure by magnetic conduction line, and multiple biofilm carriers are logical
Magnetic conduction line is crossed to connect with first magnet.Add interior extension reticular structure by the way that the disc design is circularized structure, and it is existing
Disc is compared, which has bigger specific surface area, can adhere to more microorganisms.And when disc slowly rotates, into
Water forms multiple small eddy flows under the longitudinal shear of skeleton outer ring and biofilm carrier reticular structure, is greatly promoted biomembrane
The metabolism of contact mixing, absorption degradation and microorganism with pollutant.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing briefly introduce, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be seen
Work is the restriction to range, for those of ordinary skill in the art, without creative efforts, can be with
Other relevant drawings are obtained according to these attached drawings.
Fig. 1 show the structural schematic diagram of biological rotating disk described in embodiment 1.
Fig. 2 show the fixed form schematic diagram of the first disc group described in embodiment 1.
Fig. 3 show the first kind of drive schematic diagram described in embodiment 1.
Fig. 4 show second of kind of drive schematic diagram described in embodiment 1.
Fig. 5 show the structural schematic diagram of biological rotating disk as described in example 2.
Fig. 6 show the structural schematic diagram of biological rotating disk described in embodiment 3.
Fig. 7 show the structural schematic diagram of biofilm carrier as described in example 4.
Fig. 8 show the structural schematic diagram of disc as described in example 4.
Fig. 9 show the connection schematic diagram between biofilm carrier and magnetic conduction line as described in example 4.
Figure label explanation：
11- first driving device；The first buoyant device of 12-；13- the first disc group；The first disc of 1301-；1302- first
Rotation axis；14- power-supply device；21- first support；22- first sleeve；31- friction pulley；41- rotate gear；42- transmission gear
The second driving device of 51-；The second buoyant device of 52-；53- the second disc group；The second disc of 5301-；The second rotation axis of 5302-；
54- second support；55- gear set；61- third driving device；62- third buoyant device；63- third disc group；6301- third
Disc；6302- third rotation axis；The 4th disc group of 64-；The 4th disc of 6401-；65- third bracket；71- skeleton；Outside 7101-
Ring；7102- inner ring；7103- connecting rod；72- biofilm carrier；7201- carrier kernel；7202- carrier cladding；The first magnetic of 73-
Body；74- magnetic conduction line.
Specific embodiment
Below in conjunction with attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu completely describes.It should be appreciated that specific embodiment described herein is used only for explaining the utility model, it is not used to limit
Determine the utility model.Based on the embodiments of the present invention, those skilled in the art are in no creative work under the premise of institute
The every other embodiment obtained, belongs to the protection scope of the utility model.
Embodiment 1：
Shown in please referring to Fig.1 to Fig.4, a kind of biological rotating disk is present embodiments provided, the biological rotating disk includes the first drive
Device 11, the first buoyant device 12 and at least one set of first disc group 13 are moved, includes at least one piece first in the first disc group 13
Disc 1301.
In use, 1301 part of the first disc is immersed in the water, the first disc group 13 is under the driving of first driving device 11
Rotation.First disc 1301 is alternately contacted with dirty water and air, will on the first disc 1301 after rotation after a period of time
Adhere to the biomembrane of one layer of aerobic strain.First disc 1301 produces the part of sewage, contacts with air, air constantly dissolves
Into moisture film, increase its dissolved oxygen；First disc 1301 is transferred to the part of sewage, the organic contamination in biomembrane absorption effluent
Object, and the dissolved oxygen in the outer moisture film of organism-absorbing film, carry out aerobic breakdown to organic matter.
Biological rotating disk is fixedly erected in haptoreaction slot in the prior art, and is made in the present embodiment by buoyant device
Biological rotating disk is swum on the water surface, is realized that 1301 part of the first disc is immersed in sewage, is partially exposed in air.The present embodiment
The biological rotating disk has more using flexible compared with existing biological rotating disk.Biological rotating disk described in the present embodiment can be arbitrarily more
A be directly launched into the biological reaction pool of any water treatment technology carries out fully organic matter degradation, and heavy without construction
The sewage treatment facilities such as shallow lake pond and haptoreaction slot have the characteristics that with low investment, low energy consumption, easy to use, land occupation is few, and simultaneously
Multiple biological rotating disks can be thrown in biological reaction pool, can largely improve sewage treating efficiency.
When first disc 1301 rotates, the thrust of interaction is generated with water body, by the thrust, biological rotating disk can phase
It floats to water body, and then improves single biological rotating disk to the coverage area of sewage purification.Furthermore it can be adjusted by single-chip microcontroller timing
The positive and reverse steering of whole first driving device 11, and then realize that biological rotating disk with respect to the reciprocating motion of water body, avoids biological rotating disk long
Phase is stranded in biological reaction pool bank.
Refering to Figure 1, citing as an embodiment is wrapped in the first disc group 13 in the present embodiment
The first disc of muti-piece 1301 is included, muti-piece the first disc 1301 is overlapped, and the first rotation axis 1302 runs through the first disc of muti-piece
The first disc of muti-piece 1301 is concatenated into an entirety, forms the first disc group 13 by 1301 center.First disc group 13
Cylindrical structure, often there are spacing between adjacent two piece of first disc 1301.First driving device 11 passes through first turn of driving
Moving axis 1302 is to drive the rotation of the first disc 1301.First buoyant device 12 includes at least two first floating drums, in order to make biology
Turntable keeps balance, and the first floating drum is set to the two sides of the first disc group 13, and the first floating drum and the first disc group 13 are located at together
At one position height.As an example, the distance between adjacent two piece of first disc 1301 is preferably 10mm~200mm, specific number
Value is depending on the concentration of BOD in sewage body.When BOD concentration is higher in sewage body, biggish disc spacing is selected, sewage is worked as
When BOD concentration is smaller in body, lesser disc spacing is selected, it is therefore an objective to guarantee that it is attached compared with high microorganism that biological rotating disk integrally has
Area while, it is ensured that disc spacing is not blocked by biomembrane.The diameter of first disc 1301, which is preferably less than, is equal to 3m.
On the basis of above-mentioned embodiment, as a kind of more preferably embodiment, which includes multiple groups the
One disc group 13, the first disc of multiple groups group 13 is in side by side and parallel arrangement, as shown in Figure 1.In order to reduce for force request and energy consumption
It is required that the biological rotating disk only includes a set of first driving device 11 in the present embodiment, first driving device 11 is driven wherein
One group of first disc group 13 rotates, and passes through friction or gear drive between the first disc of two adjacent groups group 13.
On the basis of above two embodiment, as an example, the first disc of multiple groups group 13 passes through the first rotation axis
1302 are fixed in first support 21.It please refers to shown in Fig. 2, has specially been fixedly disposed first sleeve in first support 21
22, every group of 1302 both ends of the first rotation axis pass through rolling bearing respectively and first sleeve 22 is socketed, and make every group of first disc group 13
It can be rotated relative to first support 21.First driving device 11 selects motor, and motor is also mounted in first support 21, and is located at water
On face, the first rotation axis 1302 of motor driven wherein one group of first disc group 13.When the first disc of two adjacent groups group 13 it
Between select frictional drive when, please refer to shown in Fig. 3, the both ends of the first rotation axis 1302 of every group of first disc group 13 may be provided with
Friction pulley 31, the diameter of friction pulley 31 is greater than the diameter of the first disc 1301, after biological rotating disk is installed, two adjacent groups first
Friction pulley 31 between disc group 13 contacts with each other, and passes through friction by the first disc group 13 that first driving device 11 directly drives
Wheel 31 drives other the first disc groups 13 to rotate synchronously.When selecting gear drive between the first disc of two adjacent groups group 13, ask
As shown in fig.4, the end of the first rotation axis 1302 of every group of first disc group 13 is provided with rotate gear 41, rotate gear 41
Diameter less than the diameter of the first disc 1301, be provided with transmission gear 42 in first support 21, transmission gear 42 passes through rotation
Bearing is connect with first support 21, and rotate gear 42 can be rotated relative to first support 21, is directly driven by first driving device 11
The first disc group 13 by transmission gear 42 drive other the first disc groups 13 rotate synchronously.In addition, the first buoyant device 12
It is fixed also by above-mentioned first support 21, the first buoyant device 12 is located at sustained height with the first disc of multiple groups group 13.For
Guarantee the flexibility of the biological rotating disk, power-supply device 14 can be also carried in the first support 21, such as battery.The power-supply device
14 power for first driving device 11.But not limited to this, the first driving device 11 can also be connected by cable power supply, cable
Connect power supply facilities on the bank.
Embodiment 2：
It please refers to shown in Fig. 5, present embodiments provides a kind of biological rotating disk, the biological rotating disk includes the second driving device
51, the second buoyant device 52 and at least one set of second disc group 53 include at least one piece of second disc in second disc group 53
5301。
Same as Example 1, biological rotating disk described in the present embodiment, which equally passes through buoyant device, to be made itself to swim in water
On face.Biological rotating disk described in the present embodiment has more using flexible compared with existing biological rotating disk.Biology described in the present embodiment
Turntable any number of can directly be launched into the biological reaction pool of any water treatment technology and carry out fully organic matter degradation, and
And without building the sewage treatment facilities such as sedimentation basin and haptoreaction slot, with low investment, low energy consumption, easy to use, land occupation is few
The features such as, and multiple biological rotating disks can be thrown in biological reaction pool simultaneously, it can largely improve sewage treating efficiency.
Unlike equal from embodiment 1 and the prior art, the second disc group 53 described in the present embodiment is completely immersed in sewage
In.In use, the second disc group 53 being rotated by the second driving device 51, after rotation after a period of time, second
The biomembrane of one layer of anaerobic species will be adhered on disc 5301, which is degraded having in sewage body in a manner of anaerobic reaction
Machine object.When second disc 5301 rotates, water body can be sheared to form turbulent flow, be conducive to biomembrane mixing, contact, absorption, degradation
Organic matter.Compared with aerobic reaction, anaerobic reaction sludge yield is very low, and there is no need to sludge refluxes；And anaerobe energy
Degradation or Partial digestion are carried out to some organic matters that aerobic microbiological cannot degrade, biological rotating disk described in the present embodiment can be answered
It degrades for high concentrated organic wastewater processing and applied to bulky grain organic solid particles object.
It please referring to shown in Fig. 5, citing as an embodiment is in the present embodiment, same as Example 1,
Second disc group 53 includes the second disc of muti-piece 5301, and muti-piece the second disc 5301 is overlapped, and the second rotation axis 5302 runs through
The second disc of muti-piece 5301 is concatenated into an entirety, forms the second disc group 53 by the center of the second disc of muti-piece 5301.
The cylindrical structure of second disc group 53, often there are spacing between adjacent two piece of second disc 5301.Second driving device 51 is logical
Second rotation axis 5302 of overdriving is to drive the rotation of the second disc 5301.Second buoyant device 52 includes at least two second floating
Cylinder, in order to make biological rotating disk keep balance, the second floating drum is set to the two sides of the second disc group 53, and the position of the second floating drum is high
Degree is higher than the position height of the second disc group 53.As an example, the distance between adjacent two piece of second disc be preferably 10mm~
200mm, specific value is depending on the concentration of BOD in sewage body.When BOD concentration is higher in sewage body, biggish disk is selected
Piece spacing selects lesser disc spacing when BOD concentration is smaller in sewage body, it is therefore an objective to integrally have in guarantee biological rotating disk
While having compared with high microorganism bond area, it is ensured that disc spacing is not blocked by biomembrane.The diameter of second disc 5301 is excellent
It is selected as being less than or equal to 3m.
On the basis of above-mentioned embodiment, as a kind of more preferably embodiment, similarly to Example 1, the life
Object turntable includes the second disc of multiple groups group 53, and the second disc of multiple groups group 53 is in side by side and parallel arrangement, as shown in Figure 5.In order to drop
Low for force request and horsepower requirements, the biological rotating disk only includes a set of second driving device 51 in the present embodiment, and second drives
Wherein one group of second disc group 53 rotates for the dynamic driving of device 51, is passed between the second disc of two adjacent groups group 53 by friction or gear
It is dynamic.
On the basis of above two embodiment, as an example, the second disc of multiple groups group 53 passes through the second rotation axis
5302 are fixed in second support 54.Second sleeve, every group of second rotation axis have specially been fixedly disposed in second support 54
5302 both ends pass through rolling bearing respectively and second sleeve is socketed, and revolve every group of second disc group 53 can with respect to second support 54
Turn.Second driving device 51 selects motor, and motor is also mounted in second support 54, and is located on the water surface.Not with embodiment 1
It is same, it please refers to shown in Fig. 5, since motor is located on the water surface, and the second rotation axis 5302 is respectively positioned on the water surface hereinafter, motor needs
By gear set 55 to be driven to the water surface the second rotation axis 5302 below.Transmission side between the second disc of two adjacent groups group 53
Formula is identical as the kind of drive in embodiment 1 between the first disc of two adjacent groups group 13, specifically refers to embodiment 1, this implementation
Example is no longer described in detail.Second buoyant device 52 is also disposed in second support 54, in order to realize the second disc 5301
It is completely immersed in water, the installation site of the second buoyant device 52 should be higher than that the installation site of the second disc group 53.Likewise, this reality
It applies in example, power-supply device 14 can be installed in second support 54, such as battery, power for the second driving device 51.
Embodiment 3：
It please refers to shown in Fig. 6, present embodiments provides a kind of biological rotating disk, the biological rotating disk includes third driving device
61, third buoyant device 62, at least one set of third disc group 63 and at least one set of 4th disc group 64 are wrapped in third disc group 63
At least one piece of third disc 6301 is included, includes at least one piece of the 4th disc 6401 in the 4th disc group.
With embodiment 1 and embodiment 2 is identical is that biological rotating disk described in the present embodiment, which equally passes through buoyant device, makes itself
It swims on the water surface.Biological rotating disk described in the present embodiment has more using flexible compared with existing biological rotating disk.The present embodiment
The biological rotating disk any number of can directly be launched into the biological reaction pool of any water treatment technology carry out it is fully organic
Object degradation, and without building the sewage treatment facilities such as sedimentation basin and haptoreaction slot, with low investment, low energy consumption, user
Just, the features such as land occupation is few, and multiple biological rotating disks can be thrown in biological reaction pool simultaneously, it can largely improve sewage
Treatment effeciency.
And biological rotating disk described in the present embodiment combines the technological merit of embodiment 1,2 biological rotating disks, specifically
To provide buoyancy by third buoyant device 62, immerse 6301 part of third disc in biological rotating disk described in the present embodiment dirty
It in water, is partially exposed in air, the 4th disc 6401 is completely immersed in sewage.In use, third disc group 63 is driven in third
It being rotated under the action of dynamic device 61, third disc 6301 is alternately contacted with dirty water and air, after rotation after a period of time,
The biomembrane of one layer of aerobic strain will be adhered on third disc 6301.4th disc group 64 in the direct of third driving device 61 or
It is rotated under indirectly-acting, after rotation after a period of time, the biomembrane of one layer of anaerobic species will be adhered on the 4th disc 6401.
During carrying out organic matter degradation, anaerobic species biomembrane plays the big advantage of its degradation of organic substances absolute magnitude, right
Most of organic matter, especially counterweight concentration sewage, bulky grain solid organic particulate matter are degraded；Aerobic strain biomembrane hair
Wave its can thoroughly or more thoroughly degradation of organic substances the advantages of, to after the effect of anaerobic species biomembrane the middle low concentration that is formed it is dirty
Water, little particle organic solid particles object are thoroughly degraded, to reach better wastewater purifying efficiency.
It please refers to shown in Fig. 6, citing as an embodiment, in the present embodiment, with embodiment 1 and embodiment 2
Identical, third disc group 63 includes muti-piece third disc 6301, and muti-piece third disc 6301 is overlapped, third rotation axis
6302 run through the center of muti-piece third disc 6301, and muti-piece third disc 6301 is concatenated into an entirety, forms the third
Disc group 63.The cylindrical structure of third disc group 63, often there are spacing between adjacent two pieces of third discs 6301.Third driving
Device 61 drives third disc 6301 to rotate by driving third rotation axis 6302.As an example, adjacent two pieces of third discs
The distance between 6301 preferably 10mm~200mm, specific value is depending on the concentration of BOD in sewage body.When in sewage body
When BOD concentration is higher, biggish disc spacing is selected, when BOD concentration is smaller in sewage body, selects lesser disc spacing,
Purpose be guarantee biological rotating disk integrally have compared with high microorganism bond area while, it is ensured that disc spacing is not by biomembrane institute
Blocking.The diameter of third disc 6301, which is preferably less than, is equal to 3m.The specific structure and third disc group 63 of 4th disc group 64
It is similar, therefore be no longer described in detail.Third buoyant device 62 includes at least two third floating drums, in order to keep biological rotating disk
Balance, third floating drum are set to the two sides of third disc group 63 and the 4th disc group 64.
On the basis of above-mentioned embodiment, as a kind of more preferably embodiment, the biological rotating disk includes two groups
Third disc group 63 and one group of the 4th disc group 64, two groups of third disc groups 63 and one group of the 4th disc group 64 in space it is parallel and
Triangle arrangement, wherein the 4th disc group 64 is located at the lower section of two groups of third disc groups 63, as shown in Figure 6.Compared to other structures shape
Formula, above structure is more compact, each component integration is higher, overall stability is stronger, is conducive to resist external impacts.The third is floating
Power device 62 includes four groups of third floating drums, wherein two groups of third floating drums are respectively arranged at the left and right two of two groups of third disc groups 63
Side, in addition two groups of third floating drums are respectively arranged at the left and right sides of the 4th disc group 64, as shown in Figure 6.As an example, two group
Three 63, one group of the 4th disc group 64 of disc group and four groups of third floating drums are installed on third bracket 65, identical as embodiment 1,2
, 3rd sleeve is fixedly installed on third bracket 65, third disc group 63 and the 4th disc group 64 are by rotation axis
Rolling bearing is socketed the 3rd sleeve.
It can be every group of third disc group 63 and every group of the 4th disc group 64 setting one on the basis of above-mentioned embodiment
Third driving device 61 is covered, as an example, motor can be selected in the third driving device 61.However in order to reduce the biological rotating disk
Cost, and reduce the energy consumption during its use, in the present embodiment preferred embodiment be only wherein one group of third disc group 63 set
Third driving device 61 is set, third driving device 61 is mounted on third bracket 65, and is located on the water surface.With embodiment 1,2
It is identical, pass through friction between the third disc group 63 and another group of third disc group 63 directly driven by third driving device 61
Or gear drive, by between the third disc group 63 directly driven of third driving device 61 and the 4th disc group 64 by friction or
Gear drive.Specific embodiment, please refers to corresponding technical solution described in embodiment 1, and the present embodiment is no longer described in detail.
Likewise, settable power-supply device 14 on third bracket 65 is used to power for third driving device 61 such as battery.
Biological rotating disk described in above three implementation, can be used singly or in combination as needed, to reach purification
The purpose of sewage.
Embodiment 4：
Please refer to shown in Fig. 7 to 9, present embodiments provide a kind of biological rotating disk, the biological rotating disk include embodiment 1 to
All technical characteristics of 3 any biological rotating disks.In addition, the disc of the biological rotating disk is unlike existing disc, institute
The disc for stating biological rotating disk includes skeleton 71 and multiple biofilm carriers 72, and the multiple biofilm carrier 72 is equipped on the bone
On frame 71, the biofilm carrier 72 is used to adhere to for microorganism to form biomembrane.It please refers to shown in Fig. 7, the biomembrane
Carrier 72 includes carrier kernel 7201 and carrier cladding 7202, and the carrier kernel 7201 is made of magnet or permeability magnetic material, is used
In the moisture film of magnetized biological film surface, the carrier cladding 7202 is made of plastics or resin, for wrapping up carrier kernel 7201,
The surface of the carrier cladding 7202 has pleated structure and porous structure.
As an example, steel skeleton can be selected in the skeleton 71, has preferable intensity, rigidity and structural stability.It is described
Steel skeleton surface can also wrap up plastic layer or resin layer, to improve Corrosion Protection.And plastic layer or resin layer are more hydrophilic
Property, biomembrane is formed for attached growth of microorganisms.Ferrite, rare earth magnetic patch, alnico, iron carbon aluminium etc. can be selected in the magnet
Deng pure iron, mild steel, iron Si system alloy, iron aluminum series alloy, nickel iron-based alloy, iron Co-based alloy can be selected in the permeability magnetic material
Etc..Biofilm carrier 72 can be mounted on steel skeleton by the modes such as welding, pasting.
In use, being magnetized by the carrier kernel 7201 to the moisture film of biofilm surface, magnetize molten in moisture film
Solution oxygen is significantly increased, so that microorganism be made to be able to carry out sufficient aerobic reaction, improves sewage treatment capacity.And water body magnetizes
It can make partial organic substances mineralising, improve water to the absorptivity of light, the dissolubility of raising inorganic salts, so that it is conducive to algal grown, into
And improve to N, P element, heavy metal element and little particle organic pollutant removal ability.By on 7201 surface of carrier kernel
The cladding of the carrier made of plastics or resin 7202 is wrapped up, the hydrophily of biofilm carrier 72 can be improved, more conducively microorganism is attached
Growth, while carrier kernel 7201 can be protected to protect against corrosion in water.The surface of carrier cladding 7202 has pleated structure
The relative surface area of biofilm carrier 72 can be improved with porous structure, conducive to the adhesion amount for improving microorganism, also advantageously improve
The adhesive force of biomembrane reduces a possibility that biomembrane is removed by water inlet.
It please refers to shown in Fig. 8, citing as an embodiment, the skeleton 71 includes outer ring 7101 and inner ring
7102, the inner ring 7102 is connected between outer ring 7101 and inner ring 7102 by connecting rod 7103 for being socketed the rotation axis,
Multiple first magnets 73 are provided on the outer ring 7101 and/or inner ring 7102, the multiple biofilm carrier 72 is set to outer
Between ring 7101 and inner ring 7102, multiple biofilm carriers 72 form reticular structure, and multiple biologies by the concatenation of magnetic conduction line 74
Membrane carrier 72 is connect by magnetic conduction line 74 with first magnet 73.As an example, it please refers to shown in Fig. 9, magnetic conduction line 74 and life
It can be connected by way of hanging buckle between object membrane carrier 72.Specifically, may be provided with through-hole on the biofilm carrier 72, connect
When magnetic conduction line 74 pass through after the through-hole that wound upon themselves fastening is fixed again.
In use, third disc slowly rotates, intake in the vertical of 72 reticular structure of skeleton outer ring 7101 and biofilm carrier
Multiple small eddy flows are formed under to shearing, are greatly promoted contact mixing, absorption degradation and micro- life of the biomembrane with pollutant
The metabolism of object.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art can readily occur in variation within the technical scope disclosed by the utility model
Or replacement, should all it cover within the protection scope of the present utility model.
Claims (12)
1. a kind of biological rotating disk, which is characterized in that including first driving device, the first buoyant device and at least one set of first disc
Group includes at least one piece of first disc in the first disc group；
First disc is used to adhere to for microorganism；The first driving device is for driving the rotation of the first disc；Described
One buoyant device immerses the first disc portoin in sewage, is partially exposed in air for providing buoyancy.
2. biological rotating disk according to claim 1, which is characterized in that first buoyant device includes at least two first
Floating drum, the first floating drum are set to the two sides of the first disc group, and at the first floating drum and the first co-located height of disc group；
It include the first disc of muti-piece in first disc group, the first disc of muti-piece, through connection, makes the first disc group by the first rotation axis
Cylindrical structure, there are spacing between adjacent two piece of first disc；First driving device is by the first rotation axis of driving with band
Dynamic first disc rotation.
3. biological rotating disk according to claim 2, which is characterized in that the quantity of the first disc group is multiple groups, multiple groups
First disc group is in side by side and parallel arrangement, first driving device driving wherein one group of first disc group rotation, two adjacent groups the
Pass through friction or gear drive between one disc group.
4. a kind of biological rotating disk, which is characterized in that including the second driving device, the second buoyant device and at least one set of second disc
Group includes at least one piece of second disc in the second disc group；
Second disc is used to adhere to for microorganism；Second driving device is for driving the rotation of the second disc；Described
Two buoyant devices make the second disc be completely immersed in sewage and not bottom out for providing buoyancy.
5. biological rotating disk according to claim 4, which is characterized in that second buoyant device includes at least two second
Floating drum, the second floating drum is set to the two sides of the second disc group, and the position height of the second floating drum is higher than the position of the second disc group
Highly；It include the second disc of muti-piece in second disc group, the second disc of muti-piece, through connection, makes the second disk by the second rotation axis
The cylindrical structure of piece group, there are spacing between adjacent two piece of second disc；Second driving device passes through the second rotation axis of driving
To drive the rotation of the second disc.
6. biological rotating disk according to claim 5, which is characterized in that the quantity of the second disc group is multiple groups, multiple groups
Second disc group is in side by side and parallel arrangement, the second driving device driving wherein one group of second disc group rotation, two adjacent groups the
Pass through friction or gear drive between two disc groups.
7. a kind of biological rotating disk, which is characterized in that including third driving device, third buoyant device, at least one set of third disc
Group and at least one set of 4th disc group include at least one piece of third disc in third disc group, include at least in the 4th disc group
One piece of the 4th disc；
The third disc and the 4th disc are used to adhere to for microorganism；The third driving device for drive third disc and
The rotation of 4th disc；The third buoyant device immerses third disc portoin in sewage, is partially exposed to for providing buoyancy
In air, and it is completely immersed in the 4th disc in sewage and does not bottom out.
8. biological rotating disk according to claim 7, which is characterized in that the buoyant device is floating including at least two thirds
Cylinder, third floating drum are set to the two sides of third disc group and the 4th disc group；It include muti-piece third disc in third disc group, it is more
Block third disc, through connection, makes the cylindrical structure of third disc group by third rotation axis, adjacent two pieces of third discs it
Between there are spacing；It include the 4th disc of muti-piece in 4th disc group, the 4th disc of muti-piece, through connection, is made by the 4th rotation axis
The 4th cylindrical knot of disc group
Structure, there are spacing between adjacent two piece of first disc；Third driving device is by driving third rotation axis to drive third
Disc rotation, by the 4th rotation axis of driving to drive third disc to rotate.
9. biological rotating disk according to claim 8, which is characterized in that the quantity of the third disc group is two groups, described
The quantity of 4th disc group is one group；Two groups of third disc groups with one group of the 4th disc group in space, arrange by parallel and triangle,
In the 4th disc group be located at the lower sections of two groups of third disc groups；Third buoyant device includes four groups of third floating drums, wherein two groups the
Three floating drums are respectively arranged at the left and right sides of two groups of third disc groups, and in addition two groups of third floating drums are respectively arranged at the 4th disc group
The left and right sides.
10. biological rotating disk according to claim 9, which is characterized in that the third driving device is for driving wherein one
Group third disc group rotation, and third buoyant device is located at third driving device above the water surface；It is direct by third driving device
By friction or gear drive between the third disc group of driving and another group of third disc group, directly driven by third driving device
Pass through friction or gear drive between dynamic third disc group and the 4th disc group.
11. according to any biological rotating disk of claim 2 or 5 or 8, which is characterized in that the disc includes skeleton and more
A biofilm carrier, the multiple biofilm carrier are equipped on the skeleton, and the biofilm carrier is used for attached for microorganism
To form biomembrane；The biofilm carrier includes carrier kernel and carrier cladding, and the carrier kernel is by magnet or magnetic conduction
Material is made, and for the moisture film of magnetized biological film surface, the carrier cladding is made of plastics or resin, in coated carrier
Core,
The surface of the carrier cladding has pleated structure and porous structure.
12. biological rotating disk according to claim 11, which is characterized in that the skeleton includes outer ring and inner ring, it is described in
Ring is connected between outer ring and inner ring by connecting rod for being socketed the rotation axis, is provided on the outer ring and/or inner ring more
A first magnet, the multiple biofilm carrier are set between outer ring and inner ring, and multiple biofilm carriers pass through magnetic conduction line string
It connects to form reticular structure, and multiple biofilm carriers are connect by magnetic conduction line with first magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820146367.8U CN208104020U (en) | 2018-01-29 | 2018-01-29 | Biological rotating disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820146367.8U CN208104020U (en) | 2018-01-29 | 2018-01-29 | Biological rotating disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208104020U true CN208104020U (en) | 2018-11-16 |
Family
ID=64128919
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820146367.8U Withdrawn - After Issue CN208104020U (en) | 2018-01-29 | 2018-01-29 | Biological rotating disk |
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| Country | Link |
|---|---|
| CN (1) | CN208104020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108046415A (en) * | 2018-01-29 | 2018-05-18 | 环能科技股份有限公司 | Biological rotating disk |
-
2018
- 2018-01-29 CN CN201820146367.8U patent/CN208104020U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108046415A (en) * | 2018-01-29 | 2018-05-18 | 环能科技股份有限公司 | Biological rotating disk |
| CN108046415B (en) * | 2018-01-29 | 2023-10-20 | 中建环能科技股份有限公司 | Biological rotating disc |
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Address after: 610045 No. 3, Wu Xing Road, Chengdu, Sichuan, Wuhou District Patentee after: CSCEC Huanneng Technology Co.,Ltd. Address before: 610045 No. 3, Wu Xing Road, Chengdu, Sichuan, Wuhou District Patentee before: SCIMEE TECH. & SCI. CO.,LTD. |
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