CN202508931U - Novel structure biological disc sheet easy for microbe biofilm formation - Google Patents
Novel structure biological disc sheet easy for microbe biofilm formation Download PDFInfo
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- CN202508931U CN202508931U CN2012201271740U CN201220127174U CN202508931U CN 202508931 U CN202508931 U CN 202508931U CN 2012201271740 U CN2012201271740 U CN 2012201271740U CN 201220127174 U CN201220127174 U CN 201220127174U CN 202508931 U CN202508931 U CN 202508931U
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Abstract
The utility model relates to a novel structure biological disc sheet easy for microbe biofilm formation. The peripheral profile of the biological disc sheet is in a round shape, the surface of the biological disc sheet is provided with arc-shaped convex edges and grooves, the circle centers of the convex edge and the grooves are concentric with the circle center of the biological disc sheet, the biological disc sheet is provided with a plurality of arc-shaped convex edges and the grooves and is provided with a rotating center, the rotating center is coincident with the axis center of the biological disc sheet, the periphery and the circle center of the biological disc sheet are respectively provided with an outer round plate and an inner round plate, the annular outer round plate consists of a plurality of fan-shaped outer round plates, and the fixedly connected fan-shaped outer round plates and the inner round plate are in overlapped placement and are fixedly connected through screw bolts. The novel structure biological disc sheet easy for microbe biofilm formation has the advantages that the surface area of the biological disc sheet can be effectively increased, the microbe biofilm formation is promoted, the firmness of the microbe biofilm formation is improved, the manufacture is convenient, the sewage treatment effect is good, the service life is long, and the benefits are obvious.
Description
Technical field
The utility model relates to a kind of biological disc, particularly a kind of biological disc of novel texture that is easy to microorganism colonization.
Background technology
Along with becoming increasingly conspicuous of shortage of water resources problem; Natural water pollution condition such as the rivers,lakes and seas of China serious day by day, the sewage drainage standard that country formulates are more and more stricter, and the wastewater treatment rate of requirement is increasingly high; And the expense of construction of normally used active sludge sewage water treatment method and operation is higher, energy consumption is big, complex management, be prone to problems such as sludge bulking and mud come-up; To nitrogen, the removal effect of nutritive substances such as phosphorus is limited, and floor space is big; The efficient of purifying treatment is also lower, can not adapt to the requirement of the growing WWT of China.In view of middle-size and small-size Sewage Plant characteristics of China and processing present situation, biomembrance process technology blodisc technology especially wherein is fit to the requirement of China samll cities and towns WWT very much.Blodisc is the rotary biomembrance process water technology of a kind of profit wall type; Slow rotation through rotating shaft; The disk that drive is processed by special substance alternately contacts with waste water with air; Thereby on disc, adhere to the microbial film that one deck grows a large amount of mikrobes, the organic pollutant in the sewage is the adsorbed and degraded of microbial film.That the blodisc system also has simultaneously is nitrated, the function of denitrogenation and dephosphorization.But the prior biological turntable structure is complicated, manufacturing cost is high, surface-area is little, microorganism colonization weak effect, result of use are undesirable, can't adapt to the needs of promoting the bio-disc system water technology.
The utility model content
The prior biological turntable structure is complicated, manufacturing cost is high, surface-area is little in order to solve, microorganism colonization weak effect, result of use are undesirable; The problem that can't adapt to the needs of promoting the bio-disc system water technology; The utility model proposes a kind of biological disc of novel texture that is easy to microorganism colonization, and the technical scheme that is adopted is:
Be easy to the biological disc of novel texture of microorganism colonization; The structure of biological disc is a platy structure; The circumferential profile of biological disc is circular; The surface of biological disc is provided with fin and groove, and fin and groove are arcual fin and the arcual groove that distributes along biological disc surface, and the center of circle of arcual fin and arcual groove is concentric with the center of circle of biological disc; Biological disc is provided with different arcual fin of a plurality of radiuses and arcual groove by the surface between cylindrical to the center of circle; A plurality of arcual fins and arcual groove evenly or unevenly are arranged alternately along the radial direction of biological disc, the shape in the transverse section of a plurality of arcual fins and arcual groove and/or measure-alike or inequality, the coupling device that biological disc setting and outer buttons rotary driving device are in transmission connection; Biological disc is provided with rotation center, the axis coinciding of rotation center and biological disc.
Be easy to the biological disc of novel texture of microorganism colonization; The periphery position and the position, the center of circle of biological disc are set to outer plectane and interior plectane respectively, and outer plectane is the annular plate-like structure, and the surface between the cylindrical of outer plectane and the interior circle is provided with fin and groove; Interior plectane is circular platy structure; The internal diameter of outer plectane and the external diameter of interior plectane adapt, and interior plectane is positioned at the center of outer plectane, and the internal circle edge of outer plectane is fixedly connected with the outer circular edge of interior plectane.Fin that outer plectane is provided with and groove are arcual fin and the arcual groove along outer plectane surface arrangement; The center of circle of arcual fin and arcual groove is concentric with the center of circle of outer plectane; Outer plectane is provided with different arcual fin of a plurality of radiuses and arcual groove by the surface between cylindrical to the interior circle; Arcual fin and arcual groove evenly or unevenly are arranged alternately the shape in the transverse section of a plurality of arcual fins and arcual groove and/or measure-alike or inequality along the radial direction of outer plectane.
Be easy to the biological disc of novel texture of microorganism colonization; Outer plectane is along the circumferential direction cut apart with radial alignment and is set to a plurality of fan-shaped outer plectanes; Surface between the cylindrical of fan-shaped outer plectane and the interior circle is provided with arcual fin and arcual groove; A plurality of fan-shaped outer plectanes are at the outer plectane of the periphery merging looping of interior plectane, and the outer circular edge of interior plectane is fixedly connected respectively with the internal circle edge of a plurality of fan-shaped outer plectanes.
Be easy to the biological disc of novel texture of microorganism colonization; The side that a plurality of fan-shaped outer plectanes are adjacent along the circumferential direction stretches out respectively the side lap structure is set; The side lap structure is a platy structure; The surface of side lap structure and the surface co-planar of fan-shaped outer plectane, the side lap structure that the adjacent side of a plurality of fan-shaped outer plectanes is provided with respectively stack each other or with the side of fan-shaped outer plectane and are fixedly connected.
Be easy to the biological disc of novel texture of microorganism colonization, be positioned at 2 surfaces of the same radius of outer plectane, be respectively the arcual fin and the arcual groove of same radius.
Be easy to the biological disc of novel texture of microorganism colonization, fan-shaped outer plectane along the circumferential direction is divided into one or more sectors with radial alignment, and arcual fin and arcual groove are set respectively in each sector.
Be easy to the biological disc of novel texture of microorganism colonization; The internal circle edge of fan-shaped outer plectane to center of circle direction stretch out be provided with fan-shaped outside circle bridging arrangement in the plectane; The circle bridging arrangement is a platy structure in the fan-shaped outer plectane; The surface of circle bridging arrangement and the surface co-planar of fan-shaped outer plectane in the fan-shaped outer plectane, the circle bridging arrangement stacks with the cylindrical position of interior plectane respectively and is fixedly connected in the fan-shaped outer plectane of a plurality of fan-shaped outer plectanes.
Be easy to the biological disc of novel texture of microorganism colonization; Circle bridging arrangement and the cylindrical position of interior plectane stack the apparent surface of the opposite position that is fixedly connected in the fan-shaped outer plectane; Protruding protruding locating structure or recessed recessed locating structure are set respectively; The protruding locating structure of the convexity of each fan-shaped outer plectane setting or recessed recessed locating structure are no less than 2; In the fan-shaped outer plectane circle bridging arrangement with corresponding in the protruding locating structure that is provided with respectively of the cylindrical position of plectane or quantity, position, the shape and size of recessed locating structure adapt the protruding locating structure that the interior round bridging arrangement of fan-shaped outer plectane and the cylindrical position of interior plectane are provided with respectively or recessed locating structure is chimeric is fixedly connected respectively.
Be easy to the biological disc of novel texture of microorganism colonization; 1 surface of fan-shaped outer plectane or the part on 2 surfaces are not provided with arcual fin and arcual groove; The position that arcual fin and arcual groove are not set is provided with protruding isolation structure, and the height of isolation structure is greater than the height of the arcual fin on the same surface of fan-shaped outer plectane.
Be easy to the biological disc of novel texture of microorganism colonization; The fan-shaped outer plectane and the interior plectane that are fixedly connected are provided with bolt hole, and spiro keyhole position is justified the position that the cylindrical position of bridging arrangement and interior plectane stacks, the fan-shaped outer plectane of bolt hole perforation fixed connection and/or the thickness of interior plectane in the plectane in fan-shaped outside; The fan-shaped outer plectane and the interior plectane of a plurality of fixed connections stack; Each fan-shaped outer plectane that is fixedly connected is identical with the shape and the position of the bolt hole that interior plectane is provided with, and screw bolt and nut is set, and the diameter of bolt hole and the diameter of bolt adapt; The fan-shaped outer plectane of a plurality of fixed connections that bolt-through stacks and the bolt hole of interior plectane; Screw bolt and nut rotation socket, the bolt head of bolt contacts the coupling device that interior plectane setting and outer buttons rotary driving device are in transmission connection with nut with the fan-shaped outer plectane that lays respectively at outermost 2 fixed connections with the outer surface pressure of interior plectane; Interior plectane is provided with rotation center, the axis coinciding of rotation center and interior plectane.
The biological disc of the novel texture that is easy to microorganism colonization of the utility model, the technique effect that adopts technique scheme to obtain is:
Be easy to the biological disc of novel texture of microorganism colonization, the structure of biological disc is a platy structure, and the circumferential profile of biological disc is circular, can make things convenient for the rotation of biological disc in sewage.The surface of biological disc is provided with fin and groove, can effectively increase the surface-area of outer plectane, promotes microorganism colonization, and improves the fastness of microorganism colonization.Fin and groove are arcual fin and the arcual groove that distributes along biological disc surface; The center of circle of arcual fin and arcual groove is concentric with the center of circle of biological disc; Resistance in the time of can reducing biological disc and in waste water, rotate; The waste water that reduces biological disc disengaging waste water part accumulates, and improves the result of use of biological disc.Biological disc is provided with different arcual fin of a plurality of radiuses and arcual groove by the surface between cylindrical to the center of circle; Can increase the surface-area of biological disc as much as possible; Help forming microorganism colonization, and improve the structural strength and the rigidity of biological disc on the surface of biological disc.A plurality of arcual fins and arcual groove evenly or unevenly are arranged alternately along the radial direction of biological disc; The shape in the transverse section of a plurality of arcual fins and arcual groove and/or measure-alike or inequality; Can be according to different situations and the different needs making and use; Select suitable scheme, make that the biological disc of the novel texture that is easy to microorganism colonization has that different surface is long-pending, intensity or rigidity, realize best effect.The coupling device that biological disc setting and outer buttons rotary driving device are in transmission connection, biological disc is provided with rotation center, the axis coinciding of rotation center and biological disc.The interior plectane that can guarantee to be connected in one and outer plectane externally are rotated the work to dispose of sewage under the driving of rotating driving device.
Be easy to the biological disc of novel texture of microorganism colonization; The periphery position and the position, the center of circle of biological disc are set to outer plectane and interior plectane respectively; Outer plectane is the annular plate-like structure, and interior plectane is circular platy structure, and the internal diameter of outer plectane and the external diameter of interior plectane adapt; Interior plectane is positioned at the center of outer plectane, and the internal circle edge of outer plectane is fixedly connected with the outer circular edge of interior plectane.Splice again after outer plectane and interior plectane split are made during manufacturing, can reduce the manufacture difficulty of biological disc, reduce production costs, add the size of mcroorganism disc, improve the result of use of biological disc.Surface between the cylindrical of outer plectane and the interior circle is provided with fin and groove; Fin that outer plectane is provided with and groove are arcual fin and the groove along outer plectane surface arrangement; Can effectively increase the surface-area of outer plectane, promote microorganism colonization, and improve the fastness of microorganism colonization.The center of circle of arcual fin and groove is concentric with the center of circle of outer plectane, and the resistance in the time of can reducing biological disc and in waste water, rotate reduces the waste water that biological disc breaks away from the waste water part and accumulates, and improves the result of use of biological disc.Outer plectane is provided with a plurality of radiuses different arcual fin and groove by the surface between cylindrical to the interior circle; Can increase the surface-area of biological disc as much as possible; Help forming microorganism colonization, and improve the structural strength and the rigidity of biological disc on the surface of biological disc.Arcual fin and groove evenly or unevenly are arranged alternately along the radial direction of outer plectane; The shape in the transverse section of a plurality of arcual fins and arcual groove and/or measure-alike or inequality; Can be according to different situations and the different needs making and use; Select suitable scheme, make that the biological disc of the novel texture that is easy to microorganism colonization has that different surface is long-pending, intensity or rigidity, realize best effect.
Be easy to the biological disc of novel texture of microorganism colonization; Outer plectane is along the circumferential direction cut apart with radial alignment and is set to a plurality of fan-shaped outer plectanes; Surface between the cylindrical of fan-shaped outer plectane and the interior circle is provided with arcual fin and groove, and a plurality of fan-shaped outer plectanes are at the outer plectane of the periphery merging looping of interior plectane, and the outer circular edge of interior plectane is fixedly connected respectively with the internal circle edge of a plurality of fan-shaped outer plectanes; Can further reduce the manufacture difficulty of biological disc; Reduce production costs, add the size of mcroorganism disc, improve the result of use of biological disc.
Be easy to the biological disc of novel texture of microorganism colonization; The side that a plurality of fan-shaped outer plectanes are adjacent along the circumferential direction stretches out respectively the side lap structure is set; The side lap structure is a platy structure, and the surface of side lap structure and the surface co-planar of fan-shaped outer plectane, the side lap structure that the adjacent side of a plurality of fan-shaped outer plectanes is provided with respectively stack each other or with the side of fan-shaped outer plectane and be fixedly connected; Can make things convenient for the connection work of a plurality of fan-shaped outer plectanes, improve strength of joint.
Be easy to the biological disc of novel texture of microorganism colonization; Be positioned at 2 surfaces of the same radius of outer plectane; Be respectively the arcual fin and the arcual groove of same radius, be convenient to adopt plastic uptake, low, the effective method of manufacture of multiple cost such as hot-forming, use the outer plectane of plastic plate manufacturing.
Be easy to the biological disc of novel texture of microorganism colonization; Fan-shaped outer plectane along the circumferential direction is divided into one or more sectors with radial alignment; Arcual fin and arcual groove are set respectively in each sector, can be lowered into the manufacture difficulty and the manufacturing cost of type die, increase the surface-area of outer plectane; Promote microorganism colonization, and improve the fastness of microorganism colonization.
Be easy to the biological disc of novel texture of microorganism colonization; The internal circle edge of fan-shaped outer plectane to center of circle direction stretch out be provided with fan-shaped outside circle bridging arrangement in the plectane; The circle bridging arrangement is a platy structure in the fan-shaped outer plectane; The surface of circle bridging arrangement and the surface co-planar of fan-shaped outer plectane in the fan-shaped outer plectane; The circle bridging arrangement stacks with the cylindrical position of interior plectane respectively and is fixedly connected in the fan-shaped outer plectane of a plurality of fan-shaped outer plectanes, can make things convenient for the work that is connected of fan-shaped outer plectane and interior plectane, the raising strength of joint.
Be easy to the biological disc of novel texture of microorganism colonization; Circle bridging arrangement and the cylindrical position of interior plectane stack the apparent surface of the opposite position that is fixedly connected in the fan-shaped outer plectane; Protruding protruding locating structure or recessed recessed locating structure are set respectively; The protruding locating structure of the convexity of each fan-shaped outer plectane setting or recessed recessed locating structure are no less than 2; The protruding locating structure that the cylindrical position of circle bridging arrangement and corresponding interior plectane is provided with respectively in the fan-shaped outer plectane or quantity, position, the shape and size of recessed locating structure adapt respectively; The protruding locating structure that circle bridging arrangement and the cylindrical position of interior plectane are provided with respectively in the fan-shaped outer plectane or recessed locating structure is chimeric is fixedly connected can be realized accurate, reliable localization when fan-shaped outer plectane is connected with interior plectane, guarantees the effect that outer plectane is connected with interior plectane.
Be easy to the biological disc of novel texture of microorganism colonization; 1 surface of outer plectane or the part on 2 surfaces are not provided with arcual fin and arcual groove; The position that arcual fin and arcual groove are not set is provided with protruding isolation structure; The height of isolation structure can make the arcual fin on the outer plectane surface that stacks not contact mutually greater than the height of the arcual fin on the same surface of outer plectane, makes the outer plectane after stacking have maximum surface area.
Be easy to the biological disc of novel texture of microorganism colonization; The fan-shaped outer plectane and the interior plectane that are fixedly connected are provided with bolt hole; The spiro keyhole position position that the cylindrical position of circle bridging arrangement and interior plectane stacks in the plectane outside fan-shaped, bolt hole connects the fan-shaped outer plectane of fixed connection and/or the thickness of interior plectane, and the fan-shaped outer plectane and the interior plectane of a plurality of fixed connections stack; Each fan-shaped outer plectane that is fixedly connected is identical with the shape and the position of the bolt hole that interior plectane is provided with; Screw bolt and nut is set, and the diameter of bolt hole and the diameter of bolt adapt, and a plurality of interior plectanes stack; The fan-shaped outer plectane of a plurality of fixed connections that bolt-through stacks and the bolt hole of interior plectane; Screw bolt and nut rotation socket, the bolt head of bolt contacts with the outer surface pressure of interior plectane with the fan-shaped outer plectane that lays respectively at outermost 2 fixed connections with nut, can the biological disc of a plurality of interior plectanes that are connected in one and fan-shaped outer plectane composition be stacked and connect into assembly; The convenient use, and desirable best result of use.The coupling device that interior plectane setting and outer buttons rotary driving device are in transmission connection; Interior plectane is provided with rotation center; The axis coinciding of rotation center and interior plectane, the interior plectane that can guarantee to be connected in one and outer plectane externally are rotated the work to dispose of sewage under the driving of rotating driving device.During Treating Municipal Sewage; 5 to 8 milligrams in mikrobe on the biological disc of the novel texture that is easy to microorganism colonization of the utility model up to every square centimeter; Every grade of biological disc is grown respectively has the biota of the sewage characteristic that is adapted to flow into this grade, helps microbial growth breeding and organic degraded.
Be lower than 10 milligrams every liter ultralow density sewage the ultrahigh concentration organic sewage more than 10000 milligrams all can adopt the biological disc of the novel texture that is easy to microorganism colonization of the utility model to handle up to every liter to biochemical oxygen demand from biochemical oxygen demand; In water inlet pH value 4.8 to 9.5, but the equal steady running of the biological disc of the novel texture that is easy to microorganism colonization of the utility model in the scope of 13 to 23 degrees centigrade of temperature.Do not need aeration in the biological disc oxidation trough of the novel texture that is easy to microorganism colonization of the utility model, mud does not need to reflux yet, and working cost is low; Mikrobe food chain biological on the microbial film is longer, and it is few to produce sludge quantity, is about about half of activated sludge process.Use the blodisc technology of the biological disc of the novel texture that is easy to microorganism colonization of the utility model not need often to regulate living weight, can not produce the phenomenon of sludge bulking, easy handling and maintenance; Mechanical means is simple, does not also need the professional and technical personnel of Special Training.Owing to contain a large amount of biodegradable organism in samll cities and towns' sewage and can supply the nutritive substances such as carbon, nitrogen, phosphorus, potassium of biological growth breeding; Utilize the blodisc technology of the biological disc of the novel texture that is easy to microorganism colonization of the utility model in short duration of contact, just can obtain higher decontamination effect improving; And have the removal effect of better chemical oxygen requirement and the effect of denitrogenation dephosphorizing, the sewage purification that therefore is specially adapted to samll cities and towns is handled.
Use the biological disc of the novel texture that is easy to microorganism colonization of the utility model, easily manufactured, be easy to microorganism colonization, good sewage processing effect, remarkable benefit.
Description of drawings
Fig. 1 is the structural representation of the biological disc of the novel texture that is easy to microorganism colonization of the utility model.
Fig. 2 is the structural representation of the fan-shaped outer plectane of the biological disc of the novel texture that is easy to microorganism colonization of the utility model.
Fig. 3 is the biological disc arcual fin of fan-shaped outer plectane of the novel texture that is easy to microorganism colonization of the utility model among Fig. 2 and the A-A cross-sectional view at groove position.
Fig. 4 is the biological fan-shaped outer plectane locating structure of disc of the novel texture that is easy to microorganism colonization of the utility model among Fig. 2 and the B-B cross-sectional view of isolation structure.
Fig. 5 is the structural representation of plectane in the biological disc of the novel texture that is easy to microorganism colonization of the utility model.
Fig. 6 is biological fan-shaped outer plectane of disc of the novel texture that is easy to microorganism colonization of the utility model and the structural representation that interior plectane is assembled into one.
Fig. 7 is the structural representation that disc that outer plectane and the interior plectane of a plurality of fixed connections of the biological disc of the novel texture that is easy to microorganism colonization of the utility model is assembled into one stacks back use bolted.
Sign implication among the figure is following:
The outer plectane of 1-, plectane in the 2-, the fan-shaped outer plectane of 3-, the arcual fin of 4-; The arcual groove of 5-, 6-side lap structure, circle bridging arrangement in the fan-shaped outer plectane of 7-, the protruding locating structure of 8-; The 9-sector, the recessed locating structure of 10-, 11-isolation structure, 12-bolt hole; The 13-bolt, 14-nut, 15-bolt indentation, the biological disc of 16-.
Embodiment
The biological disc of the novel texture that is easy to microorganism colonization of the utility model; Structure is as shown in Figure 1; The structure of biological disc 16 is a platy structure, and the circumferential profile of biological disc 16 is circular, and the surface of biological disc 16 is provided with fin and groove; Fin and groove are the arcual fin 4 and arcual groove 5 along biological disc 16 surface arrangement; The center of circle of arcual fin 4 and arcual groove 5 is concentric with the center of circle of biological disc 16, and biological disc 16 is provided with different arcual fin of a plurality of radiuses 4 and arcual groove 5 by the surface between cylindrical to the center of circle, and a plurality of arcual fins 4 evenly or unevenly are arranged alternately with the radial direction of arcual groove 5 along biological disc 16; The shape in the transverse section of a plurality of arcual fins 4 and arcual groove 5 and/or measure-alike or inequality; Biological disc 16 is provided with the coupling device that is in transmission connection with the outer buttons rotary driving device, and biological disc 16 is provided with rotation center, the axis coinciding of rotation center and biological disc 16.
Be easy to the biological disc of novel texture of microorganism colonization; The periphery position and the position, the center of circle of biological disc 16 are set to outer plectane and interior plectane respectively; The structure of outer plectane and interior plectane is consulted Fig. 6, and outer plectane 1 is the annular plate-like structure, and the surface between the cylindrical of outer plectane 1 and the interior circle is provided with fin and groove; Interior plectane 2 is circular platy structure; The external diameter of the internal diameter of outer plectane 1 and interior plectane 2 adapts, and interior plectane 2 is positioned at the center of outer plectane 1, and the internal circle edge of outer plectane 1 is fixedly connected with the outer circular edge of interior plectane 2.
Fin that outer plectane 1 is provided with and groove are arcual fin 4 and arcual groove 5 along outer plectane 1 surface arrangement; The center of circle of arcual fin 4 and arcual groove 5 is concentric with the center of circle of outer plectane 1; Outer plectane 1 is provided with different arcual fin of a plurality of radiuses 4 and arcual groove 5 by the surface between cylindrical to the interior circle; Arcual fin 4 evenly or unevenly is arranged alternately the shape in the transverse section of a plurality of arcual fins 4 and arcual groove 5 and/or measure-alike or inequality with the radial direction of arcual groove 5 along outer plectane 1.
Be easy to the biological disc of novel texture of microorganism colonization; Outer plectane 1 is along the circumferential direction cut apart with radial alignment and is set to a plurality of fan-shaped outer plectanes; The structure of fan-shaped outer plectane is as shown in Figure 2, and the surface between the cylindrical of fan-shaped outer plectane 3 and the interior circle is provided with arcual fin 4 and arcual groove 5, and interior plectane is set; The structural representation of interior plectane 2 is consulted Fig. 5; A plurality of fan-shaped outer plectanes 3 are at the outer plectane 1 of the periphery merging looping of interior plectane 2, and the outer circular edge of interior plectane 2 is fixedly connected respectively with the internal circle edge of a plurality of fan-shaped outer plectanes 3, and structure is as shown in Figure 6.
Be easy to the biological disc of novel texture of microorganism colonization; A plurality of fan-shaped outer plectane 3 adjacent sides along the circumferential direction stretch out respectively side lap structure 6 are set; Side lap structure 6 is a platy structure; The surface co-planar of the surface of side lap structure 6 and fan-shaped outer plectane 3, side lap structure that a plurality of fan-shaped outer plectane 3 adjacent sides are provided with respectively 6 stack each other or with the side of fan-shaped outer plectane 3 and are fixedly connected.
Be easy to the biological disc of novel texture of microorganism colonization, be positioned at 2 surfaces of outer plectane 1 same radius, be respectively the arcual fin 4 and arcual groove 5 of same radius, structure is as shown in Figure 3.
Be easy to the biological disc of novel texture of microorganism colonization, fan-shaped outer plectane 3 along the circumferential direction is divided into one or more sectors 9 with radial alignment, and arcual fin 4 and arcual groove 5 are set respectively in each sector 9.
Be easy to the biological disc of novel texture of microorganism colonization; The internal circle edge of fan-shaped outer plectane 3 to center of circle direction stretch out be provided with fan-shaped outside circle bridging arrangement 7 in the plectane; Circle bridging arrangement 7 is a platy structure in the fan-shaped outer plectane; The surface of circle bridging arrangement 7 and the surface co-planar of fan-shaped outer plectane 3 in the fan-shaped outer plectane, circle bridging arrangement 7 stacks with the cylindrical position of interior plectane 2 respectively and is fixedly connected in the fan-shaped outer plectane of a plurality of fan-shaped outer plectanes 3.
Be easy to the biological disc of novel texture of microorganism colonization; Circle bridging arrangement 7 and the cylindrical position of interior plectane 2 stack the apparent surface of the opposite position that is fixedly connected in the fan-shaped outer plectane; Protruding protruding locating structure 8 or recessed recessed locating structure 10 are set respectively; The protruding locating structure 8 or the recessed recessed locating structure 10 of the convexity that each fan-shaped outer plectane 3 is provided with are no less than 2; In the fan-shaped outer plectane circle bridging arrangement 7 with corresponding in the protruding locating structure 8 that is provided with respectively of the cylindrical position of plectane 2 or quantity, position, the shape and size of recessed locating structure 10 adapt round bridging arrangement 7 and the cylindrical position of interior plectane 2 are provided with respectively in the fan-shaped outer plectane protruding locating structure 8 or recessed locating structure 10 chimeric fixed connections respectively.
Outer plectane 1, interior plectane 2 and/or fan-shaped outer plectane 3 recommend to use plastic plates to adopt plastic uptake or hot-forming technology manufacturings, and the material of plastic plate is selected Vilaterm, Vestolen PP 7052, SE or polyester usually for use.Adopt the protruding locating structure 8 or the recessed locating structure 10 of setting on outer plectane 1, fan-shaped outer plectane 3 and/or the interior plectane 2 that plastic uptake or hot press forming technology make, lay respectively at 2 surfaces of same position on outer plectane 1, fan-shaped outer plectane 3 and/or the interior plectane 2.
Fixed connection between outer plectane 1, fan-shaped outer plectane 3 and/or the interior plectane 2 can be adopted Plastic Welding or bonding method.
Be easy to the biological disc of novel texture of microorganism colonization; 1 surface of fan-shaped outer plectane 3 or the part on 2 surfaces are not provided with arcual fin 4 and arcual groove 5; The position that arcual fin 4 and arcual groove 5 are not set is provided with protruding isolation structure 11; The height of isolation structure 11 is greater than the height of the arcual fin 4 on fan-shaped outer plectane 3 same surfaces, and structure is as shown in Figure 4.
Be easy to the biological disc of novel texture of microorganism colonization; The fan-shaped outer plectane 3 and the interior plectane 2 that are fixedly connected are provided with bolt hole 12; Bolt hole 12 is positioned at the position that the cylindrical position of fan-shaped outer plectane circle bridging arrangement 7 and plectane 2 stacks, and bolt hole 12 connects the fan-shaped outer plectane 3 that is fixedly connected and/or the thickness of interior plectane 2, and the fan-shaped outer plectane 3 and the interior plectane 2 of a plurality of fixed connections stack; Each fan-shaped outer plectane 3 that is fixedly connected is identical with the shape and the position of the bolt hole 12 that interior plectane 2 is provided with; Bolt 13 and nut 14 are set, and the diameter of the diameter of bolt hole 12 and bolt 13 adapts, and bolt 13 runs through the fan-shaped outer plectane 3 of a plurality of fixed connections that stack and the bolt hole 12 of interior plectane 2; Bolt 13 and nut 14 rotation sockets; The bolt head of bolt 13 contacts with the outer surface pressure of interior plectane 2 with the fan-shaped outer plectane 3 that lays respectively at outermost 2 fixed connections with nut 14, exposes for fear of bolt head and nut 14, and bolt indentation 15 is set among the figure; The bolt head of bolt 13 and nut 14 all are embedded in the bolt indentation 15, the use of convenient biological disc.For the bolt head and the nut 14 of receiving bolt 13, the surperficial inverted orientation setting of outermost 2 interior plectanes 2 is as shown in Figure 7 usually.A plurality of discs that are assembled into one stack the back and use the structural representation of bolted as shown in Figure 7.
The biological disc of the novel texture that is easy to microorganism colonization of the utility model; Be not restricted to the described embodiments; Every structure and mode of utilizing the utility model passed through conversion, replacement or made up formed technical scheme, all in the protection domain of the utility model.
Claims (10)
1. be easy to the biological disc of novel texture of microorganism colonization; It is characterized in that: the structure of biological disc is a platy structure; The circumferential profile of said biological disc is circular; The surface of said biological disc is provided with fin and groove, and said fin and groove are arcual fin and the arcual groove that distributes along said biological disc surface, and the center of circle of said arcual fin and arcual groove is concentric with the center of circle of said biological disc; Said biological disc is provided with different said arcual fin of a plurality of radiuses and arcual groove by the surface between cylindrical to the center of circle; A plurality of said arcual fins and arcual groove evenly or unevenly are arranged alternately the shape in the transverse section of a plurality of said arcual fins and arcual groove and/or measure-alike or inequality, the coupling device that said biological disc setting and outer buttons rotary driving device are in transmission connection along the radial direction of said biological disc; Said biological disc is provided with rotation center, the axis coinciding of said rotation center and said biological disc.
2. the biological disc of novel texture that is easy to microorganism colonization according to claim 1; It is characterized in that: the periphery position of said biological disc and position, the center of circle are set to outer plectane and interior plectane respectively; Said outer plectane is the annular plate-like structure; Surface between the cylindrical of said outer plectane and the interior circle is provided with fin and groove; Plectane is circular platy structure in said, and the external diameter of the internal diameter of said outer plectane and said interior plectane adapts, and said interior plectane is positioned at the center of said outer plectane; The internal circle edge of said outer plectane is fixedly connected with the outer circular edge of said interior plectane; Said fin and groove that said outer plectane is provided with are arcual fin and arcual groove along said outer plectane surface arrangement, and the center of circle of said arcual fin and arcual groove is concentric with the center of circle of said outer plectane, and said outer plectane is provided with different said arcual fin of a plurality of radiuses and arcual groove by the surface between cylindrical to the interior circle; A plurality of said arcual fins and arcual groove evenly or unevenly are arranged alternately the shape in the transverse section of a plurality of said arcual fins and arcual groove and/or measure-alike or inequality along the radial direction of said outer plectane.
3. the biological disc of novel texture that is easy to microorganism colonization according to claim 2; It is characterized in that: said outer plectane is along the circumferential direction cut apart with radial alignment and is set to a plurality of fan-shaped outer plectanes; Surface between the cylindrical of said fan-shaped outer plectane and the interior circle is provided with said arcual fin and arcual groove; The periphery of a plurality of said fan-shaped outer plectanes plectane in said merges the said outer plectane of looping, and the outer circular edge of said interior plectane is fixedly connected respectively with the internal circle edge of a plurality of said fan-shaped outer plectanes.
4. the biological disc of novel texture that is easy to microorganism colonization according to claim 3; It is characterized in that: the side that a plurality of said fan-shaped outer plectanes are adjacent stretches out along said circumferential direction respectively the side lap structure is set; Said side lap structure is a platy structure; The surface of said side lap structure and the surface co-planar of said fan-shaped outer plectane, the side lap structure that the adjacent side of said a plurality of fan-shaped outer plectanes is provided with respectively stack each other or with the side of said fan-shaped outer plectane and are fixedly connected.
5. the biological disc of novel texture that is easy to microorganism colonization according to claim 2 is characterized in that: be positioned at 2 surfaces of the same radius of said outer plectane, be respectively the said arcual fin and the said arcual groove of same radius.
6. the biological disc of novel texture that is easy to microorganism colonization according to claim 3; It is characterized in that: said fan-shaped outer plectane along the circumferential direction is divided into one or more sectors with radial alignment, and said arcual fin and said arcual groove are set respectively in each said sector.
7. the biological disc of novel texture that is easy to microorganism colonization according to claim 3; It is characterized in that: the internal circle edge of said fan-shaped outer plectane to center of circle direction stretch out be provided with fan-shaped outside circle bridging arrangement in the plectane; The circle bridging arrangement is a platy structure in the said fan-shaped outer plectane; The surface of circle bridging arrangement and the surface co-planar of said fan-shaped outer plectane in the said fan-shaped outer plectane, the circle bridging arrangement stacks with the cylindrical position of said interior plectane respectively and is fixedly connected in the said fan-shaped outer plectane of a plurality of said fan-shaped outer plectanes.
8. the biological disc of novel texture that is easy to microorganism colonization according to claim 7; It is characterized in that: circle bridging arrangement and the cylindrical position of said interior plectane stack the apparent surface of the opposite position that is fixedly connected in the said fan-shaped outer plectane; Protruding protruding locating structure or recessed recessed locating structure are set respectively; The protruding locating structure of the said convexity of each said fan-shaped outer plectane setting or recessed recessed locating structure are no less than 2; In the said fan-shaped outer plectane circle bridging arrangement with corresponding said in the said protruding locating structure that is provided with respectively of the cylindrical position of plectane or quantity, position, the shape and size of said recessed locating structure adapt round bridging arrangement and the cylindrical position of said interior plectane are provided with respectively in the said fan-shaped outer plectane said protruding locating structure or chimeric fixed connection of said recessed locating structure respectively.
9. the biological disc of novel texture that is easy to microorganism colonization according to claim 6; It is characterized in that: 1 surface of said fan-shaped outer plectane or the part on 2 surfaces are not provided with said arcual fin and arcual groove; The said position that said arcual fin and arcual groove are not set is provided with protruding isolation structure, and the height of said isolation structure is greater than the height of the arcual fin on the same surface of said fan-shaped outer plectane.
10. the biological disc of novel texture that is easy to microorganism colonization according to claim 8; It is characterized in that: the said fan-shaped outer plectane of fixed connection and said interior plectane are provided with bolt hole; Said spiro keyhole position in said fan-shaped outside in the plectane circle bridging arrangement and said in the position that stacks, the cylindrical position of plectane; Said bolt hole connects the fan-shaped outer plectane of said fixed connection and/or the thickness of said interior plectane; The fan-shaped outer plectane and the interior plectane of a plurality of said fixed connections stack; The fan-shaped outer plectane of each said fixed connection is identical with the shape and the position of the said bolt hole that interior plectane is provided with, and screw bolt and nut is set, and the diameter of said bolt hole and the diameter of said bolt adapt; The fan-shaped outer plectane of a plurality of said fixed connections that said bolt-through stacks and the said bolt hole of interior plectane; Said screw bolt and nut rotation socket, the bolt head of said bolt contacts with the outer surface pressure of interior plectane with the fan-shaped outer plectane that lays respectively at outermost 2 said fixed connections with nut, the coupling device that said interior plectane setting and outer buttons rotary driving device are in transmission connection; Plectane is provided with rotation center in said, the axis coinciding of said rotation center and said interior plectane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201271740U CN202508931U (en) | 2012-03-29 | 2012-03-29 | Novel structure biological disc sheet easy for microbe biofilm formation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201271740U CN202508931U (en) | 2012-03-29 | 2012-03-29 | Novel structure biological disc sheet easy for microbe biofilm formation |
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| CN202508931U true CN202508931U (en) | 2012-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012201271740U Expired - Fee Related CN202508931U (en) | 2012-03-29 | 2012-03-29 | Novel structure biological disc sheet easy for microbe biofilm formation |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103145254A (en) * | 2013-03-25 | 2013-06-12 | 杭州市城乡建设设计院有限公司 | Selective and efficient bioreactor |
| CN106045018A (en) * | 2016-07-18 | 2016-10-26 | 桑德集团有限公司 | Disc distribution adjustable biological rotating disc |
| CN106745688A (en) * | 2016-12-28 | 2017-05-31 | 绿地环保科技股份有限公司 | Biological runner sewage-treatment plant |
| CN109091982A (en) * | 2018-09-04 | 2018-12-28 | 孙勇 | A kind of industrial waste gas processing method |
-
2012
- 2012-03-29 CN CN2012201271740U patent/CN202508931U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103145254A (en) * | 2013-03-25 | 2013-06-12 | 杭州市城乡建设设计院有限公司 | Selective and efficient bioreactor |
| CN106045018A (en) * | 2016-07-18 | 2016-10-26 | 桑德集团有限公司 | Disc distribution adjustable biological rotating disc |
| CN106745688A (en) * | 2016-12-28 | 2017-05-31 | 绿地环保科技股份有限公司 | Biological runner sewage-treatment plant |
| CN109091982A (en) * | 2018-09-04 | 2018-12-28 | 孙勇 | A kind of industrial waste gas processing method |
| CN109091982B (en) * | 2018-09-04 | 2021-04-16 | 深圳市天浩洋环保股份有限公司 | Industrial waste gas treatment method |
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