CN112830570A - Staggered multi-roll type sewage treatment suspended filler - Google Patents
Staggered multi-roll type sewage treatment suspended filler Download PDFInfo
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- CN112830570A CN112830570A CN202110036202.1A CN202110036202A CN112830570A CN 112830570 A CN112830570 A CN 112830570A CN 202110036202 A CN202110036202 A CN 202110036202A CN 112830570 A CN112830570 A CN 112830570A
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- waterproof cloth
- cloth cover
- shell
- sewage treatment
- suspended filler
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
- C02F3/109—Characterized by the shape
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1268—Membrane bioreactor systems
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
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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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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a staggered multi-roll type sewage treatment suspended filler, which belongs to the field of suspended fillers, and comprises an outer tennis shell, wherein an inner tennis shell with the same spherical center as the outer tennis shell is arranged on the inner side of the outer tennis shell, the staggered multi-roll type sewage treatment suspended filler can suspend and swim in sewage by the staggered multi-roll type sewage treatment suspended filler, so that a vertical cylinder and a spring type filler column cannot be held in a vertical state and are continuously inclined in the sewage, on one hand, a magnetic ball and a magnetofluid respectively move back and forth along the vertical cylinder and the spring type filler column due to the self-weight action, on the other hand, the magnetofluid has the trend of approaching the magnetic ball while moving due to the attraction action of the magnetic ball on the magnetofluid, thereby continuously acting on each part of a waterproof cloth cover, continuously generating the sharp-shaped protrusion-depression phenomenon on the local part of the waterproof cloth cover, and then acting on a film hanging filament cluster to enable the film hanging filament cluster to be, promote the falling of the aged biological membrane on the membrane hanging silk cluster.
Description
Technical Field
The invention relates to the field of suspended fillers, in particular to a staggered multi-roll type suspended filler for sewage treatment.
Background
The filler for water treatment process is usually the surface material (or filter material, carrier) for providing attachment growth and fixation for the biological membrane. The filler is the technical core of the water treatment process by the biomembrane method, is a transfer medium for the microbial biomass, the microbial species, the microbial activity and substances required in the microbial metabolism process in the biological pond, and is related to the inhabitation, growth and reproduction of the microbes. Fillers have a significant impact on the performance characteristics of the biofilm process and process development. Therefore, the quality of the filler directly influences the efficiency of the water treatment process by the biofilm method.
The process of updating and falling off the biological membrane comprises the following steps: along with the decomposition of organic matters, the thickness of the biological membrane is continuously increased, the inner deep part which can not be penetrated by oxygen-containing gas is converted into an anaerobic state, anaerobic metabolites are increased, the balance between the anaerobic membrane and the aerobic membrane is damaged, gaseous products are continuously escaped, the adhesion capacity of the biological membrane on the filler is weakened, the biological membrane becomes an aged biological membrane, the purification function of the aged biological membrane is poor, the biological membrane is easy to fall off, and after the biological membrane falls off, a new biological membrane can grow again to continuously purify sewage.
The sewage treatment filler has various types: the composite filler comprises soft fiber fillers (PE center rope + hydroformylation vinylon filament bouquet), semi-soft fillers (PE center rope + PE ring sheet), composite fiber fillers (PE center rope + PE ring sheet + hydroformylation vinylon filament bouquet), elastic three-dimensional fillers (PE center rope + PP elastic filament), suspension fillers (PE spherical shell + hydroformylation vinylon filament bouquet or PP wide flat filament band), obliquely-suspended porous suspension fillers (PP), plum blossom rings (PP), fiber ball fillers (polyester fiber), honeycomb oblique/straight tube fillers (PP or PVC) and the like.
However, when the existing sewage treatment combined filler is used, along with the continuous thickening of the biological membrane, the formed aged biological membrane has a slow falling rate, and generally falls off only by the weak adhesion capability and the sewage fluidity, which influences the generation of a new biological membrane, also gradually weakens the degradation capability of the filler, and influences the sewage purification efficiency.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a staggered multi-roll type sewage treatment suspended filler which can suspend and swim in sewage through the suspended filler, so that a vertical cylinder and a spring type filler column cannot be held in a vertical state, and the suspended filler continuously tilts in the sewage, on one hand, a magnetic ball and a magnetic fluid respectively move back and forth along the vertical cylinder and the spring type filler column due to the self-weight action, and on the other hand, the magnetic ball has the attraction effect on the magnetic fluid, so that the magnetic fluid has the tendency of approaching the magnetic ball while moving, and continuously acts on each part of a waterproof cloth cover, so that the part of the waterproof cloth cover continuously generates a spiky convex-concave phenomenon, and then acts on a film hanging wire cluster, the film hanging wire cluster is stretched and deformed, and the falling of an aged biological film on the film hanging wire cluster is promoted.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A staggered multi-roll type sewage treatment suspended filler comprises an outer net ball shell, wherein an inner net ball shell with the same ball center as the outer net ball shell is arranged on the inner side of the outer net ball shell, a plurality of connecting columns and a plurality of inflatable bags are fixedly connected between the outer net ball shell and the inner net ball shell, the connecting columns and the inflatable bags are uniformly and sparsely distributed, a vertical cylinder is fixedly connected to the inner wall of the inner net ball shell, the ball center of the inner net ball shell is positioned on the inner side of the vertical cylinder, a magnetic ball is arranged inside the vertical cylinder, the diameter of the magnetic ball is smaller than the diameter of an inner ring of the vertical cylinder, a pair of the connecting columns are respectively positioned on the head side and the tail side of the vertical cylinder, the diameter of the outer ring of the connecting column is larger than that of the magnetic ball, a plurality of spring type filler columns are arranged on the inner side of the inner net ball shell, the central lines of the spring type filler columns are positioned on the same straight line, the central lines of the spring type filler columns and the central lines of the vertical cylinder are the same straight, according to the invention, the vertical cylinder and the spring type filler column cannot be held in a vertical state by suspending and moving in sewage, and are inclined continuously in the sewage, so that the magnetic ball and the magnetic fluid move back and forth along the vertical cylinder and the spring type filler column respectively due to the self-weight action, and the magnetic ball has the attraction effect on the magnetic fluid, so that the magnetic fluid has the tendency of approaching to the magnetic ball while moving, and thus the magnetic ball continuously acts on each part of the waterproof cloth cover, the part of the waterproof cloth cover continuously generates a spine-shaped protrusion-recess phenomenon, and then acts on the membrane hanging silk cluster, the membrane hanging silk cluster is stretched and deformed, and the falling of an aged biological membrane on the membrane hanging silk cluster is promoted.
Furthermore, the radiuses of the spring type filler columns are gradually reduced from outside to inside, the radius difference of the adjacent pair of spring type filler columns is equal, and the spring type filler columns are uniformly distributed in a layer-by-layer wrapping mode, so that the spring type filler columns can be fully contacted with sewage to carry out oxidative degradation on the sewage.
Further, spring type filled column includes waterproof cloth cover, waterproof cloth cover's upper and lower both ends all with the inner wall fixed connection of intranet spherical shell, waterproof cloth cover's inboard is equipped with interior spring beam, the equal fixed connection in waterproof cloth cover's at the both ends of interior spring beam on the inner wall, interior spring beam has the design effect to waterproof cloth cover, makes waterproof cloth cover form the spring form along interior spring beam, waterproof cloth cover's outer end winding has the hanging membrane silk bunch, and the hanging membrane silk bunch provides the carrier for biological growth breeds, and biology forms the biomembrane on the hanging membrane silk bunch.
Furthermore, the outside of interior spring beam still is equipped with a plurality of evenly distributed's brace ring, the outer end of brace ring and the inner wall fixed connection of waterproof cloth cover, the brace ring plays the support design effect to waterproof cloth cover, makes waterproof cloth cover be a comparatively even column sturdy, keeps sufficient space between waterproof cloth cover and the interior spring beam.
Furthermore, a plurality of uniformly distributed actuating connecting wires are further arranged on the inner side of the waterproof cloth cover, two ends of each actuating connecting wire are fixedly connected with the inner wall of the waterproof cloth cover, magnetic fluid is filled in the waterproof cloth cover, the magnetic fluid flows along the inside of the waterproof cloth cover under the action of self weight and is under the action of magnetic ball magnetic attraction, so that the magnetic fluid has an area close to the magnetic ball, the magnetic fluid generates outward thrust on the inner wall of the waterproof cloth cover, the part, close to the magnetic ball, of the waterproof cloth cover generates a spine-like bulge, one side, far away from the magnetic ball, of the waterproof cloth cover presents a spine-like concave state under the pulling of the actuating connecting wires, membrane hanging wire clusters on the outer side of the waterproof cloth cover are subjected to tensile deformation, the adhesion stability of the biological membrane is damaged, and the aged biological membrane can fall off more quickly.
Furthermore, the inner side of the vertical cylinder is also provided with a connecting rope, and two ends of the connecting rope respectively penetrate through the pair of connecting columns and extend to the outer side of the outer tennis shell.
Furthermore, the outer end of the connecting rope is bonded with a viscose layer, and the connecting rope is bonded with the inside of the connecting column through the viscose layer.
Furthermore, the viscose layer adopts a water-soluble adhesive, and the outer tennis shells and the inner tennis shell can be fixed on the connecting rope through the viscose layer, so that a plurality of outer tennis shells can be connected in series on the same connecting rope for hanging and storing, the magnetic balls and the magnetic fluid are respectively positioned at the lower ends of the vertical cylinder and the waterproof cloth sleeve under the action of self weight, the movement is not easy to occur, and the integrity of the biological membrane is ensured; when using, because the viscose layer is dissolved in aquatic gradually, at this moment, can take out from sewage with even restricting, in each outer tennis shell was freely released to sewage on even restricting, along with sewage suspension removes, carries out oxidative degradation to sewage on the one hand, and on the other hand magnetic sphere and magnetic current body freely take place to remove, promote the droing of ageing biomembrane.
Furthermore, the outer net ball shell, the inner spring rod and the support ring are made of PE materials.
Further, the film hanging silk bundle is formed by winding a plurality of hydroformylation vinylon silk in an interlaced mode.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme moves about through self suspending in the sewage, make a vertical state can't be held by hand to found section of thick bamboo and spring type filled column, constantly take place the slope in sewage, on the one hand magnetic ball and magnetic current body carry out round trip movement along a vertical section of thick bamboo and spring type filled column respectively because of the dead weight effect, on the other hand, have the gravitation effect because of the magnetic ball to the magnetic current body, make the magnetic current body when moving, have the trend of being close to the magnetic ball, thereby constantly act on each position of waterproof cloth cover, make waterproof cloth cover part constantly produce the protruding-sunken phenomenon of spine form, then act on the tectorial membrane silk cluster, make the tectorial membrane silk cluster receive tensile deformation, promote the shedding of ageing biomembrane on the tectorial membrane silk cluster.
(2) The radius of a plurality of spring type filler columns reduces from outside to inside gradually, and the radius difference of an adjacent pair of spring type filler columns is equal, and a plurality of spring type filler columns are layer upon layer wrapped type evenly distributed, make it all can fully contact with sewage, carry out oxidative degradation to sewage.
(3) Spring type post that packs includes waterproof cloth cover, waterproof cloth cover's upper and lower both ends all with the inner wall fixed connection of intranet spherical shell, waterproof cloth cover's inboard is equipped with interior spring beam, the equal fixed connection in waterproof cloth cover's at the both ends of interior spring beam inner wall, interior spring beam has the design effect to waterproof cloth cover, make waterproof cloth cover form the spring form along interior spring beam, waterproof cloth cover's outer end winding has the hanging membrane silk cluster, the hanging membrane silk cluster provides the carrier for the biological growth reproduction, the biology forms the biomembrane on the hanging membrane silk cluster.
(4) The outside of interior spring beam still is equipped with a plurality of evenly distributed's brace ring, the outer end of brace ring and the inner wall fixed connection of waterproof cloth cover, and the brace ring plays the support design effect to waterproof cloth cover, makes waterproof cloth cover be a comparatively even column of sturdiness, keeps sufficient space between waterproof cloth cover and the interior spring beam.
(5) The inboard of waterproof cloth cover still is equipped with a plurality of evenly distributed's actuation even silk, the both ends of actuation even silk all with the inner wall fixed connection of waterproof cloth cover, the inside packing of waterproof cloth cover has the magnetic current body, the magnetic current body flows along waterproof cloth cover is inside under the effect of dead weight, can also receive the effect of magnetic ball magnetic attraction, thereby make the magnetic current body have the region that is close to the magnetic ball, the magnetic current body produces outside thrust to waterproof cloth cover inner wall, make the waterproof cloth cover be close to the local production spine like arch of magnetic ball, and one side of keeping away from the magnetic ball on the waterproof cloth cover, under the pulling of actuation even silk, present spine like sunken state, thereby make the hanging membrane silk bunch in its outside receive tensile deformation, the adhesion stability of biomembrane receives destruction, ageing biomembrane can drop more fast.
(6) The outer tennis shells and the inner tennis shells can be fixed on the connecting rope through the adhesive layers, so that a plurality of outer tennis shells can be connected in series on the same connecting rope for hanging and storage, the magnetic balls and the magnetic fluid are respectively positioned at the lower ends of the vertical cylinder and the waterproof cloth sleeve under the action of self weight, the magnetic balls and the magnetic fluid are not easy to move, and the integrity of the biological membrane is ensured; when using, because the viscose layer is dissolved in aquatic gradually, at this moment, can take out from sewage with even restricting, in each outer tennis shell was freely released to sewage on even restricting, along with sewage suspension removes, carries out oxidative degradation to sewage on the one hand, and on the other hand magnetic sphere and magnetic current body freely take place to remove, promote the droing of ageing biomembrane.
Drawings
FIG. 1 is a perspective view of the present invention when open;
FIG. 2 is a perspective view of the present invention when closed;
FIG. 3 is a schematic front view of the present invention when closed;
FIG. 4 is a schematic view of the structure at A in FIG. 3;
FIG. 5 is a partial cross-sectional view of the spring-type packing column of the present invention;
FIG. 6 is a partial structural schematic view of the magnetic fluid of the present invention as it flows;
fig. 7 is a schematic top view of the present invention.
The reference numbers in the figures illustrate:
the device comprises an outer tennis shell 1, an inner tennis shell 2, a connecting column 3, an inflatable bag 4, a vertical cylinder 5, a magnetic ball 6, a spring-type packing column 7, an inner spring rod 71, a waterproof cloth sleeve 72, a film hanging wire cluster 73, a supporting ring 74, a driving connecting wire 75, a magnetic fluid 76, a connecting rope 8 and a viscose layer 9.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1 and 3, a staggered multi-roll type sewage treatment suspended filler comprises an outer spherical shell 1, an inner spherical shell 2 having the same spherical center as the outer spherical shell 1 is arranged on the inner side of the outer spherical shell 1, a plurality of connecting columns 3 and a plurality of air bags 4 are fixedly connected between the outer spherical shell 1 and the inner spherical shell 2, the plurality of connecting columns 3 and the air bags 4 are uniformly and sparsely distributed, the flow of sewage in the outer spherical shell 1 and the inner spherical shell 2 is not easily influenced, the connecting columns 3 play a role of connecting the outer spherical shell 1 and the inner spherical shell 2, the air bags 4 can increase the average density of the whole suspended filler to realize suspension, the outer spherical shell 1 and the inner spherical shell 2 can adopt the shape of the PE spherical shell of the suspended filler in the prior art, have large pores, the sewage can be conveniently and fully contacted with a biological membrane, a vertical cylinder 5 is fixedly connected to the inner wall of the inner spherical shell 2, the spherical center of the spherical shell 2 is positioned on the inner side of the vertical cylinder 5, the inside of a vertical section of thick bamboo 5 is equipped with magnetic ball 6, the diameter of magnetic ball 6 is less than the inner circle diameter of a vertical section of thick bamboo 5, wherein a pair of even post 3 is located the head and the tail both sides of a vertical section of thick bamboo 5 respectively, and the outer lane diameter of even post 3 is greater than the diameter of magnetic ball 6, the inboard of interior net spherical shell 2 is equipped with a plurality of spring type filler columns 7, the central line of a plurality of spring type filler columns 7 is located same straight line, and its central line is same straight line with the central line of a vertical section of thick bamboo 5, the upper and lower both ends of spring type filler column 7 all with the inner wall fixed connection of interior net spherical shell 2, the radius outside-in of a plurality of spring type filler columns 7 reduces gradually, and the radius difference of adjacent a pair of spring type filler columns 7 equals, a plurality of spring type filler columns 7 are parcel formula evenly distributed layer upon layer, make it.
Referring to fig. 5 and 6, the spring-type packing column 7 includes a waterproof cloth cover 72, the upper and lower ends of the waterproof cloth cover 72 are fixedly connected to the inner wall of the inner tennis shell 2, an inner spring rod 71 is disposed inside the waterproof cloth cover 72, both ends of the inner spring rod 71 are fixedly connected to the inner wall of the waterproof cloth cover 72, the inner spring rod 71 has a shaping effect on the waterproof cloth cover 72, so that the waterproof cloth cover 72 forms a spring shape along the inner spring rod 71, a membrane hanging filament bundle 73 is wound around the outer end of the waterproof cloth cover 72, the membrane hanging filament bundle 73 is formed by alternately winding a plurality of hydroformylation vinylon filaments, the membrane hanging filament bundle 73 provides a carrier for biological growth and propagation, a biological membrane is formed on the membrane hanging filament bundle 73, a plurality of evenly distributed support rings 74 are further disposed outside the inner spring rod 71, the outer ends of the support rings 74 are fixedly connected to the inner wall of the waterproof cloth cover 72, the support rings 74 play a supporting and shaping effect on the waterproof cloth cover 72, the waterproof cloth cover 72 is in a relatively uniform and thick column shape, enough gaps are kept between the waterproof cloth cover 72 and the inner spring rods 71, the outer tennis shell 1, the inner tennis shell 2, the inner spring rods 71 and the support rings 74 are all made of PE materials, a plurality of uniformly distributed actuating connecting wires 75 are further arranged on the inner side of the waterproof cloth cover 72, two ends of each actuating connecting wire 75 are fixedly connected with the inner wall of the waterproof cloth cover 72, the inside of the waterproof cloth cover 72 is filled with the magnetic fluid 76, the magnetic fluid 76 flows along the inside of the waterproof cloth cover 72 under the action of self weight and is under the action of magnetic attraction force of the magnetic balls 6, so that the magnetic fluid 76 has an area close to the magnetic balls 6, the magnetic fluid 76 generates outward thrust on the inner wall of the waterproof cloth cover 72, the part of the waterproof cloth cover 72 close to the magnetic balls 6 generates sharp-prick bulges, one side of the waterproof cloth cover 72 far away from the magnetic balls 6 is pulled by the actuating connecting wires 75, the membrane hanging silk bundle 73 at the outer side is subjected to tensile deformation, the adhesion stability of the biological membrane is damaged, and the aged biological membrane can fall off more quickly.
Referring to fig. 3 and 4, the inner side of the vertical cylinder 5 is further provided with a connecting rope 8, two ends of the connecting rope 8 respectively penetrate through the pair of connecting columns 3 and extend to the outer side of the outer tennis shell 1, the outer end of the connecting rope 8 is bonded with a viscose layer 9, the connecting rope 8 is bonded with the inner part of the connecting column 3 through the viscose layer 9, the viscose layer 9 is made of water-soluble adhesive, the outer tennis shell 1 and the inner tennis shell 2 can be fixed on the connecting rope 8 through the viscose layer 9, so that the outer tennis shells 1 can be connected in series on the same connecting rope 8 for hanging and storage, the magnetic balls 6 and the magnetic fluid 76 are respectively positioned at the lower ends of the vertical cylinder 5 and the waterproof cloth cover 72 under the action of self weight, and are not easy to move, and the integrity of the biological membrane is ensured; when using, because viscose layer 9 dissolves in aquatic gradually, at this moment, can take out from sewage with even rope 8, each outer tennis shell 1 is by free release to sewage on even rope 8, along with sewage suspension removes, carries out oxidative degradation to sewage on the one hand, and on the other hand magnetic ball 6 and magnetic current body 76 freely take place to remove, promote the coming off of ageing biomembrane.
According to the invention, the vertical cylinder 5 and the spring type filler column 7 cannot be held in a vertical state by suspending in sewage, and are inclined continuously in the sewage, so that the magnetic ball 6 and the magnetic fluid 76 respectively move back and forth along the vertical cylinder 5 and the spring type filler column 7 due to the self-weight effect on the one hand, and on the other hand, the magnetic ball 6 has the attraction effect on the magnetic fluid 76, so that the magnetic fluid 76 has the tendency of approaching the magnetic ball 6 while moving, and thus the magnetic fluid continuously acts on each part of the waterproof cloth cover 72, the local part of the waterproof cloth cover 72 continuously generates a spiky convex-concave phenomenon, and then acts on the membrane hanging silk clusters 73, the membrane hanging silk clusters 73 are stretched and deformed, and the falling of aged biological membranes on the membrane hanging silk clusters 73 is promoted.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a crisscross multiroll formula sewage treatment suspended filler, includes outer net spherical shell (1), its characterized in that: the inner side of the outer tennis shell (1) is provided with an inner tennis shell (2) which has the same spherical center as the outer tennis shell (1), a plurality of connecting columns (3) and a plurality of inflatable bags (4) are fixedly connected between the outer tennis shell (1) and the inner tennis shell (2), the connecting columns (3) and the inflatable bags (4) are uniformly and sparsely distributed, the inner wall of the inner tennis shell (2) is fixedly connected with a vertical cylinder (5), the spherical center of the inner tennis shell (2) is positioned on the inner side of the vertical cylinder (5), the inner part of the vertical cylinder (5) is provided with magnetic balls (6), the diameter of the magnetic balls (6) is smaller than that of the inner ring of the vertical cylinder (5), one pair of the connecting columns (3) are respectively positioned on the head and tail two sides of the vertical cylinder (5), the diameter of the outer ring of the connecting columns (3) is larger than that of the magnetic balls (6), the inner side of the inner net shell (2) is provided with a plurality of spring type packing columns (7), the central lines of the spring type packing columns (7) are positioned on the same straight line, the central lines of the spring type packing columns and the central line of the vertical cylinder (5) are the same straight line, and the upper end and the lower end of each spring type packing column (7) are fixedly connected with the inner wall of the inner spherical shell (2).
2. The staggered multi-roll sewage treatment suspended filler of claim 1, wherein: the radiuses of the spring type packing columns (7) are gradually reduced from outside to inside, and the radius difference of a pair of adjacent spring type packing columns (7) is equal.
3. The staggered multi-roll sewage treatment suspended filler of claim 1, wherein: spring type filler column (7) are including waterproof cloth cover (72), the upper and lower both ends of waterproof cloth cover (72) all with the inner wall fixed connection of interior netcom shell (2), the inboard of waterproof cloth cover (72) is equipped with interior spring beam (71), the equal fixed connection in the inner wall of waterproof cloth cover (72) in both ends of interior spring beam (71), the outer end winding of waterproof cloth cover (72) has hanging membrane silk bunch (73).
4. The staggered multi-roll sewage treatment suspended filler of claim 3, wherein: the outer side of the inner spring rod (71) is also provided with a plurality of uniformly distributed supporting rings (74), and the outer ends of the supporting rings (74) are fixedly connected with the inner wall of the waterproof cloth sleeve (72).
5. The staggered multi-roll sewage treatment suspended filler of claim 3, wherein: the inner side of the waterproof cloth cover (72) is further provided with a plurality of uniformly distributed actuation connecting wires (75), two ends of each actuation connecting wire (75) are fixedly connected with the inner wall of the waterproof cloth cover (72), and the magnetic fluid (76) is filled in the waterproof cloth cover (72).
6. The staggered multi-roll sewage treatment suspended filler of claim 1, wherein: the inner side of the vertical cylinder (5) is further provided with a connecting rope (8), and two ends of the connecting rope (8) penetrate through the pair of connecting columns (3) respectively and extend to the outer side of the outer tennis shell (1).
7. The staggered multi-roll sewage treatment suspended filler of claim 8, wherein: the outer end of the connecting rope (8) is bonded with an adhesive layer (9), and the connecting rope (8) is bonded with the inner part of the connecting column (3) through the adhesive layer (9).
8. The staggered multi-roll sewage treatment suspended filler of claim 7, wherein: the adhesive layer (9) adopts a water-soluble adhesive.
9. The staggered multi-roll sewage treatment suspended filler of claim 4, wherein: the outer tennis shell (1), the inner tennis shell (2), the inner spring rod (71) and the support ring (74) are all made of PE materials.
10. The staggered multi-roll sewage treatment suspended filler of claim 3, wherein: the film hanging silk bundle (73) is formed by winding a plurality of hydroformylation vinylon silk in a mutually staggered way.
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| CN202110036202.1A CN112830570A (en) | 2021-01-12 | 2021-01-12 | Staggered multi-roll type sewage treatment suspended filler |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110036202.1A CN112830570A (en) | 2021-01-12 | 2021-01-12 | Staggered multi-roll type sewage treatment suspended filler |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113352456A (en) * | 2021-05-11 | 2021-09-07 | 谢长安 | Preparation process of anti-fracture high-stability elevator counterweight block |
| CN114288980A (en) * | 2022-01-05 | 2022-04-08 | 上海理工大学 | Suspension bionic filler for reinforcing gas bubbling absorption |
| CN115893682A (en) * | 2023-01-06 | 2023-04-04 | 海南热带海洋学院 | Water treatment method for sewage purification by using microorganisms |
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| KR20180109772A (en) * | 2018-08-01 | 2018-10-08 | 한상배 | The Fluidized BioFilm Media with Improved Fluidity and Reaction Efficiency |
| CN111821957A (en) * | 2020-07-22 | 2020-10-27 | 郭潜 | Plant fiber cleaning suspension ball based on air-rotating centrifugal technology |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113352456A (en) * | 2021-05-11 | 2021-09-07 | 谢长安 | Preparation process of anti-fracture high-stability elevator counterweight block |
| CN113352456B (en) * | 2021-05-11 | 2023-01-06 | 广州超卓金属制品有限公司 | Preparation process of anti-fracture high-stability elevator counterweight block |
| CN114288980A (en) * | 2022-01-05 | 2022-04-08 | 上海理工大学 | Suspension bionic filler for reinforcing gas bubbling absorption |
| CN114288980B (en) * | 2022-01-05 | 2023-12-08 | 上海理工大学 | Suspended bionic filler for strengthening gas bubbling absorption |
| CN115893682A (en) * | 2023-01-06 | 2023-04-04 | 海南热带海洋学院 | Water treatment method for sewage purification by using microorganisms |
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Application publication date: 20210525 |