CN111762823A - Huff-and-puff type multi-hanging-ball lifting floating platform for collecting suspended matters in water body - Google Patents
Huff-and-puff type multi-hanging-ball lifting floating platform for collecting suspended matters in water body Download PDFInfo
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- CN111762823A CN111762823A CN202010487035.8A CN202010487035A CN111762823A CN 111762823 A CN111762823 A CN 111762823A CN 202010487035 A CN202010487035 A CN 202010487035A CN 111762823 A CN111762823 A CN 111762823A
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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
- C02F1/00—Treatment of water, waste water, or sewage
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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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
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
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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
Abstract
The invention discloses a huff-puff type multi-hanging-ball lifting floating platform for collecting suspended matters in water, belonging to the technical field of water pollution treatment, can simulate the characteristics of the whale for predating fishes and shrimps, forms the invagination deformation of a local area by taking the relative motion between the dynamic adsorption balls and the water body as the driving force, thereby absorbing nearby water bodies and suspended matters to be in active contact with the water bodies and the suspended matters, enlarging the collection range of the suspended matters, then the suspension is collected by using adsorption and capture functions, and the movement of the driving rod is driven by using local deformation, catalyzing the decomposition of hydrogen peroxide, utilizing the release of a large amount of oxygen as reverse boosting force to force the local deformation area to complexly spit out the absorbed water body, and the process of handling the water body is repeated, and the dynamic collection mode is utilized, so that the collection range of suspended matters can be greatly enlarged, and the collection effect and efficiency of the suspended matters can be improved.
Description
Technical Field
The invention relates to the technical field of water pollution treatment, in particular to a huff-puff type multi-hanging-ball lifting floating platform for collecting suspended matters in water.
Background
When the pollutants entering the water body exceed the environmental capacity of the water body or the self-purification capacity of the water body, the water quality is deteriorated, thereby destroying the original value and function of the water body, and the reasons for the water body pollution are called as two kinds of reasons, namely natural and artificial. The special geological conditions enrich a large amount of certain chemical elements, natural plants generate certain harmful substances when rotting, and rainwater falls to the ground and flows to human bodies with various substances to cause water body pollution, which belongs to natural pollution.
Water pollution occurs due to the entry of pollutants from various sources into the water. Common sources of contamination are:
(1) wastewater discharged from industrial production
The industrial wastewater comprises production wastewater and production sewage, and refers to wastewater and waste liquid generated in the industrial production process, wherein the wastewater and the waste liquid contain industrial production materials, intermediate products, byproducts and pollutants generated in the production process, which are lost along with water. The chemical properties of main pollutants contained in industrial wastewater are classified, inorganic wastewater mainly containing inorganic pollutants and organic wastewater mainly containing organic pollutants.
(2) Urban domestic sewage
The urban sewage is all the drained water collected by the sewer pipeline, is the mixed water of various domestic sewage, industrial wastewater and urban rainfall runoff drained into the sewer pipeline system, is collected by a urban drainage pipeline network and is conveyed to a sewage treatment plant for treatment.
(3) Agricultural sewage
The agricultural sewage is sewage or liquid substance discharged in the processes of crop cultivation, livestock breeding, agricultural product processing and the like and influencing human health and environmental quality. The sources of the sewage mainly comprise farmland runoff, feedlot sewage and agricultural product processing sewage. The sewage contains various pathogens, suspended matters, chemical fertilizers, pesticides, insoluble solids, salt and the like, and the sewage enters a water body along with surface runoff after being washed by rainwater;
(4) sewage dissolved with harmful substance in solid waste
The body waste comprises municipal domestic waste, agricultural waste and industrial waste residues. The solid waste refers to solid and semisolid waste materials which are produced in production construction, daily life and other activities of human beings and cannot be utilized in a certain time and place, and are discarded to pollute the environment. Comprises that the harmful substances in the solid particles separated from the waste water and the waste gas flow into the main body after being dissolved by water;
(5) industrial dust waste water
The industrial dust refers to solid particles which are discharged in the production process and can be suspended in the air for a certain time, such as refractory material dust of steel enterprises, coke screening system dust of coking enterprises, dust of sintering machines, dust of lime kilns, cement dust of building material enterprises and the like, and smoke waste water discharged in production, such as smoke discharged into the atmosphere from power plants and the like is directly dropped or leached by rainwater and flows into a water body;
(6) the surface runoff after rainfall and rain carries the pollutants of the atmosphere, soil and urban surface into the water body;
(7) reverse flow or permeation of seawater: polluting underground water sources or water bodies in coastal areas;
(8) the natural pollution source influences the background content of the water body: for example, the midstream river section of the yellow river is severely polluted by arsenic because 90% of the sand content of the yellow river comes from the loess plateau and the background of arsenic in the loess of the plateau is high, thereby causing severe arsenic pollution to the water body of the river section.
At present to the suspension pollutant of floated pollutant and nearly surface of water in the water, adopt artifical salvage or use the foreign matter to adsorb to collect mostly, but the inefficiency of artifical salvage, and the effect is not good, consume a large amount of manpower and materials, and the foreign matter adsorbs to collect and is generally static absorbent mode, need self to contact the suspended solid in aquatic to realize collecting, this kind of mode not only collection efficiency is slower, the effect is showing inadequately, and the collection scope is effective, mainly concentrate on the within range that self can contact, therefore the effect is not good enough on each side, be difficult to carry out effectual collection to the suspended solid in aquatic.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a huff-puff type multi-hanging-ball lifting floating platform for collecting suspended matters in water, which can realize the characteristic of imitating whales to prey on fishes and shrimps, the invagination deformation of a local area is formed by taking the relative motion between the dynamic adsorption ball and the water body as a driving force, thereby absorbing nearby water bodies and suspended matters to be in active contact with the water bodies and the suspended matters, enlarging the collection range of the suspended matters, then the suspension is collected by using adsorption and capture functions, and the movement of the driving rod is driven by using local deformation, catalyzing the decomposition of hydrogen peroxide, utilizing the release of a large amount of oxygen as reverse boosting force to force the local deformation area to complexly spit out the absorbed water body, and the process of handling the water body is repeated, and the dynamic collection mode is utilized, so that the collection range of suspended matters can be greatly enlarged, and the collection effect and efficiency of the suspended matters can be improved.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A huff-puff type multi-hanging-ball lifting floating platform for collecting suspended matters in water comprises a floating platform, a plurality of adsorption hanging balls which are uniformly distributed are arranged on the lower side of the floating platform, the adsorption hanging balls comprise lifting hanging rods and dynamic adsorption balls, and the lifting suspension rod is connected with the upper end of the dynamic adsorption ball through a universal ball, the dynamic adsorption ball comprises a back flow hemisphere and an elastic hemisphere membrane which are symmetrically arranged, the outer surface of one end of the back flow hemisphere far away from the elastic hemisphere film is fixedly connected with a matched arc rudder plate, the inner surface of the elastic hemisphere membrane is fixedly connected with a plurality of middle driving rods distributed in an annular array, the inner end of the back flow hemisphere is provided with a plurality of limiting guide grooves matched with the middle driving rods, the inner bottom end of the limiting guide groove is fixedly connected with a liquid storage sponge, one end of the middle transmission rod, close to the liquid storage sponge, is fixedly connected with a trigger ejector rod, and the outer surface of the elastic hemispherical membrane is covered with an adsorption surface layer.
Furthermore, the outer wall of one end of the middle driving rod, which is close to the trigger ejector rod, is embedded and connected with a self-heating expansion sealing ring, the inner end of the middle driving rod is embedded and connected with a plurality of heat conducting rods distributed in an annular array, one end of each heat conducting rod penetrates through the self-heating expansion sealing ring and extends into the self-heating expansion sealing ring, one end, which is far away from the liquid storage sponge, of the middle driving rod is fixedly connected with a heat conducting ball embedded on the elastic semispherical membrane, the other end of each heat conducting rod is connected with the heat conducting balls, one end, which is far away from the middle driving rod, of each heat conducting ball is connected with a plurality of uniformly distributed diffusion micro-balloons, on one hand, the high sealing effect after heat expansion due to contact reaction of the self-heating expansion sealing ring and oxygen is utilized, the leakage condition after oxygen release is reduced, the rapidly increased air pressure in the limiting guide groove, then the heat is dispersed and conducted to the diffusion microballoons through the heat conducting balls, and the diffusion microballoons are forced to expand by heating to release the substances filled in the diffusion microballoons to play a role.
Furthermore, the diffusion micro-balloon comprises a different-thickness balloon, the different-thickness balloon is connected with heat conducting wires in an embedded mode, one end, extending into the different-thickness balloon, of each heat conducting wire is fixedly connected with a heat release oxygen ball, the other end of each heat conducting wire penetrates through the heat conducting ball and extends into the heat conducting ball, the heat conducting wires serve as a heat conducting bridge to conduct heat of the heat conducting balls to the heat release oxygen balls inside the heat conducting balls to heat the heat release oxygen balls, the heat release oxygen balls release gas after heating to enable the different-thickness balloon to expand to the limit and then explode, and therefore fillers are quickly diffused in a water body to play a role.
Furthermore, the different-thickness balloons on the plurality of diffusion microballoons adopt different thicknesses, the thermal oxygen release balloon is obtained by granulating potassium permanganate powder, the different-thickness saccule is filled with flocculant which is solid powder, the different-thickness saccule has different strength, namely, the explosion is realized under different air pressures, which is beneficial to promoting the diffusion microballoons to explode at different time nodes to play a role, the simultaneous explosion is avoided to cause waste, the diffusion microballoons can play a role all the time, the potassium permanganate has the function of decomposing oxygen by heating, the oxygen can be partially dissolved in water to improve the dissolved oxygen in the water, and provide sufficient oxygen for decomposing pollutants by microorganisms, the flocculant is in the form of solid powder and rapidly diffuses in the water body along with oxygen at the moment of explosion of the diffusion microballoons, and suspended matters in the water body are gathered into floccules to be conveniently collected.
Furthermore, the self-heating expansion sealing ring is filled with self-heating powder, the middle driving rod is made of heat insulation materials, the self-heating powder can be in contact with oxygen to generate oxidation reaction, so that a large amount of heat is released, the middle driving rod has a good heat insulation effect, and the heat conducting rod is prevented from losing in the process of transferring heat.
Furthermore, hydrogen peroxide is soaked in the liquid storage sponge, the trigger ejector rod is a mesh bag filled with manganese dioxide particles, and in the process that the trigger ejector rod contacts and extrudes the liquid storage sponge, the hydrogen peroxide is fully contacted with the manganese dioxide particles and exerts good catalytic action, so that a large amount of oxygen is released, and the air pressure in the limiting guide groove is forced to be rapidly increased.
Further, the adsorption surface layer is made of porous adsorption materials, microbial colonies are cultured on the porous adsorption materials, a plurality of grabbing fibers are fixedly connected to the outer surface of the adsorption surface layer, the porous adsorption materials have a good suspended matter adsorption effect on the one hand, on the other hand, the adsorption surface layer can serve as a carrier to culture a large number of microorganisms to decompose pollutants in a water body, and the grabbing fibers can improve the catching effect on the suspended matters, especially on large suspended matter particles and floccules.
Furthermore, the grabbing fiber comprises a shaping matrix connected with the adsorption surface layer, one end of the shaping matrix far away from the adsorption surface layer is fixedly connected with a free fiber bundle, one end of the free fiber bundle, which is far away from the shaping matrix, is fixedly connected with a net-forming magnetic ball, hook wires extending to different directions are fixedly connected to the free fiber bundle, the shaping matrix plays a role in basic shaping, so that the free fiber bundle is not easy to wholly stick to an adsorption surface layer to cause the blockage of pores, thereby influencing the adsorption effect of suspended matters, when the net-forming magnetic ball is locally deformed by invagination of the elastic hemispherical membrane under the action of magnetic attraction, magnetism through the endpoint department is inhaled the connection effect and is constituted intensive seizure net, is favorable to catching flocculus and great suspended particles, and the fixed effect to flocculus and great suspended particles is then improved to the hook silk, is difficult for droing and causes secondary pollution.
Furthermore, the lower end of the floating platform is provided with a plurality of lifting grooves corresponding to the lifting suspension rods, the lifting suspension rods extend into the lifting grooves, the upper end of the floating platform is connected with a plurality of electromagnets with a power supply in an embedded manner, the electromagnets are positioned right above the lifting grooves, an elastic telescopic rod is fixedly connected between the top wall of the lifting groove and the lifting suspension rods, the side walls of the lifting grooves are fixedly provided with a magnetic switch, the magnetic switch is electrically connected with the electromagnets, the outer ends of the lifting suspension rods are fixedly connected with pressing blocks matched with the magnetic switch, the pressing blocks are indirectly driven to trigger the magnetic switch by utilizing the characteristic that the weight is increased after the dynamic adsorption balls collect suspended matters, so as to start the electromagnets, the magnetic attraction effect is utilized to pull the dynamic adsorption balls to rise integrally, meanwhile, the grabbing fibers are forced to adhere to the dynamic adsorption balls under the magnetic attraction effect to protect the suspended matters from being separated, and the dynamic adsorption balls on the inner side are, on the other hand, the desorption of suspended matters adsorbed by the dynamic adsorption balls in a water body is reduced, and the collection effect is reduced.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme can realize imitating the characteristics that whale preys on fishes and shrimps, relative motion through between dynamic adsorption ball and the water is as drive power, form local area's invagination deformation, thereby absorb near water and suspended solid rather than the initiative contact, enlarge the collection scope to the suspended solid, then utilize absorption and seizure to do the collection that uses up the suspended solid, utilize the removal of local deformation drive well drive rod simultaneously, catalyze the decomposition of hydrogen peroxide solution, the release that utilizes a large amount of oxygen acts as reverse boosting power, force local deformation area manifold to tell the absorptive water, and repeat the process of the above-mentioned water of handling in charge, the mode of utilizing dynamic collection can enlarge the collection scope of suspended solid by a wide margin on the one hand, on the other hand also can improve the collection effect and the efficiency of suspended solid.
(2) The outer wall of one end of the middle driving rod, which is close to the trigger ejector rod, is embedded and connected with a self-heating expansion sealing ring, the inner end of the middle driving rod is embedded and connected with a plurality of heat conducting rods distributed in an annular array, one end of each heat conducting rod penetrates through the self-heating expansion sealing ring and extends into the self-heating expansion sealing ring, one end of the middle driving rod, which is far away from the liquid storage sponge, is fixedly connected with a heat conducting ball embedded on the elastic semispherical membrane, the other end of each heat conducting rod is connected with the heat conducting ball, one end of each heat conducting ball, which is far away from the middle driving rod, is connected with a plurality of uniformly distributed diffusion micro-balloons, on one hand, the high sealing effect after the self-heating expansion sealing ring is in contact reaction with oxygen is utilized, the leakage condition after the oxygen is released is reduced, the rapidly increased air, then the heat is dispersed and conducted to the diffusion microballoons through the heat conducting balls, and the diffusion microballoons are forced to expand by heating to release the substances filled in the diffusion microballoons to play a role.
(3) The diffusion micro-balloon comprises a different-thickness balloon body, the different-thickness balloon body is connected with heat conducting wires in an embedded mode, the heat conducting wires extend to one end of the different-thickness balloon body and are fixedly connected with a heat release oxygen ball, the other end of each heat conducting wire penetrates through and extends into the heat conducting ball, the heat conducting wires serve as a heat conducting bridge to conduct heat of the heat conducting ball to the heat release oxygen ball inside to heat the heat release oxygen ball, the heat release oxygen ball releases gas after heating to enable the different-thickness balloon body to expand to the limit and then explode, and therefore fillers are quickly diffused in a water body to play a role.
(4) Different thickness sacculus on a plurality of diffusion microballoons adopt different thickness, heat releases the oxygen ball and obtains for potassium permanganate powder granulation, different thick sacculus intussuseption is filled with the flocculating agent, and the flocculating agent is solid powder, different thick sacculus has different intensity, realize exploding under the atmospheric pressure of difference promptly, be favorable to making diffusion microballoons explode at the time node of difference and split in order to exert an effect, be unlikely to explode simultaneously and split and cause the waste, guarantee that diffusion microballoons can play a role all the time, potassium permanganate has the effect of thermal decomposition oxygen, oxygen can be partly dissolved in the aquatic and improve the dissolved oxygen volume of aquatic, provide sufficient oxygen for little biological decomposition pollutant, and the flocculating agent is with the form of solid powder at the twinkling of an eye that diffusion microballoons explode and splits along with oxygen and is dispersed in the water fast, gather suspended solid in the water into the floccule.
(5) Self-heating powder is filled in the self-heating expansion sealing ring, the middle driving rod is made of heat insulation materials, the self-heating powder can be in contact with oxygen to generate oxidation reaction, so that a large amount of heat is released, the middle driving rod has a good heat preservation effect, and the heat conducting rod is prevented from losing in the process of transferring heat.
(6) Hydrogen peroxide is soaked in the liquid storage sponge, the trigger ejector rod is a mesh bag filled with manganese dioxide particles, and in the process that the trigger ejector rod contacts the liquid storage sponge and extrudes, the hydrogen peroxide is fully contacted with the manganese dioxide particles and plays a good catalytic role, so that a large amount of oxygen is released, and the air pressure in the limiting guide groove is forced to be rapidly increased.
(7) The adsorption surface layer adopts porous adsorption material to make, and the last cultivation of porous adsorption material has the microbial community, and adsorption surface layer external surface fixed connection has many to grab attaches the fibre, and porous adsorption material has good suspended solid adsorption on the one hand, and on the other hand can act as the pollutant that a large amount of microorganisms of carrier culture come to decompose the water, grabs attaches the fibre and then can improve the seizure effect to the suspended solid, especially to great suspended solid granule and flocculus.
(8) The grabbing fiber comprises a shaping substrate connected with an adsorption surface layer, the shaping substrate is far away from one end of the adsorption surface layer and is fixedly connected with a free fiber bundle, the free fiber bundle is far away from one end of the shaping substrate and is fixedly connected with a net-forming magnetic ball, the free fiber bundle is fixedly connected with hook wires extending to different directions, the shaping substrate plays a role in basic shaping, the free fiber bundle is difficult to wholly stick on the adsorption surface layer to cause the blockage of pores, the adsorption effect of suspended matters is influenced, the net-forming magnetic ball utilizes the magnetic attraction effect to locally sink and deform the elastic semi-spherical membrane, an intensive catching net is formed through the magnetic attraction connection effect at the end points, the catching net is favorable for catching the floccules and larger suspended matter particles, the hook wires are improved in the fixing effect on the floccules and larger suspended matter particles, and the secondary pollution is caused by.
(9) The lower end of the floating platform is provided with a plurality of lifting grooves corresponding to the lifting suspension rods, the lifting suspension rods extend into the lifting grooves, the upper end of the floating platform is connected with a plurality of electromagnets with a power supply in an embedded manner, the electromagnets are positioned right above the lifting grooves, an elastic telescopic rod is fixedly connected between the top wall of the lifting groove and the lifting suspension rods, the side walls of the lifting grooves are fixedly provided with magnetic switches, the magnetic switches are electrically connected with the electromagnets, the outer ends of the lifting suspension rods are fixedly connected with pressing blocks matched with the magnetic switches, the weight of the dynamic adsorption balls after the suspended matters are collected is increased, the pressing blocks are indirectly driven to trigger the magnetic switches to start the electromagnets, the dynamic adsorption balls are pulled to rise integrally by utilizing the magnetic attraction effect, meanwhile, the grabbing fibers are all attached to the dynamic adsorption balls under the magnetic attraction effect to protect the suspended matters from being separated, and the inner dynamic adsorption balls are avoided on one, on the other hand, the desorption of suspended matters adsorbed by the dynamic adsorption balls in a water body is reduced, and the collection effect is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a dynamic adsorption ball of the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 2;
FIG. 4 is a schematic view of the structure at B in FIG. 2;
FIG. 5 is a schematic structural view of a grasping fiber of the present invention;
FIG. 6 is a schematic view of a diffusion microballoon according to the present invention;
FIG. 7 is a schematic view of the construction of the lift-back trough portion of the present invention;
fig. 8 is a schematic structural view of the local invagination deformation of the dynamic adsorption ball of the invention.
The reference numbers in the figures illustrate:
1 floating platform, 2 lifting suspension rods, 3 dynamic adsorption balls, 301 back flow hemispheres, 302 elastic hemispheric membranes, 303 arc rudder plates, 304 adsorption surface layers, 4 middle driving rods, 5 limiting guide grooves, 6 liquid storage sponges, 7 heat conduction rods, 8 self-heating expansion sealing rings, 9 trigger ejector rods, 10 heat conduction balls, 11 diffusion microballoons, 111 different-thickness balloons, 112 heat conduction wires, 113 pyroelectric oxygen balls, 12 grasping fibers, 121 shaping substrates, 122 free fiber bundles, 123 net-forming magnetic balls, 124 hook wires, 13 electromagnets, 14 elastic telescopic rods, 15 pressing blocks and 16 magnetic switches.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope 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 1:
referring to fig. 1, a huff-puff multi-suspension-ball lifting floating platform for collecting suspended matters in a water body comprises a floating platform 1, a floating disc 1 is made of low-density corrosion-resistant materials, including but not limited to foam, PVC plastic and the like, and has sufficient buoyancy to support the whole floating on the water surface so as not to sink, a plurality of adsorption suspension balls which are uniformly distributed are installed on the lower side of the floating platform 1, each adsorption suspension ball comprises a lifting suspension rod 2 and a dynamic adsorption ball 3, and the lifting suspension rod 2 is connected to the upper end of the dynamic adsorption ball 3 through a universal ball, namely, the dynamic adsorption ball 3 can freely rotate at the lower end of the lifting suspension rod 2.
Referring to fig. 2 and 4, the dynamic adsorption ball 3 includes a back flow hemisphere 301 and an elastic hemisphere diaphragm 302, which are symmetrically arranged with each other, it is noted that inert gas should be pre-filled in the elastic hemisphere diaphragm 302 to avoid the influence of self-heating powder and temperature, the outer surface of one end of the back flow hemisphere 301 away from the elastic hemisphere diaphragm 302 is fixedly connected with a matched arc rudder plate 303, the arrangement of the arc rudder plate 303 can make the dynamic adsorption ball 3 drive the dynamic adsorption ball 3 to rotate under the action of water, which is similar to the action of a rudder, to ensure that the elastic hemisphere diaphragm 302 is always kept in the floating direction of the floating platform 1, the inner surface of the elastic hemisphere diaphragm 302 is fixedly connected with a plurality of middle driving rods 4 distributed in an annular array, the inner end of the back flow hemisphere 301 is provided with a plurality of limiting guide grooves 5 matched with the middle driving rods 4, the inner bottom of the limiting guide grooves 5 is fixedly connected with a liquid storage sponge 6, one end of the middle driving rod 4 close to the liquid storage, hydrogen peroxide is soaked in the liquid storage sponge 6, the trigger ejector rod 9 is a mesh bag filled with manganese dioxide particles, the hydrogen peroxide is fully contacted with the manganese dioxide particles in the process that the trigger ejector rod 9 is contacted with the liquid storage sponge 6 and extruded, and a good catalytic effect is exerted, thereby realize a large amount of releases of oxygen, force 5 interior atmospheric pressure of spacing guide slot to increase rapidly, elasticity hemisphere membrane 302 surface covering has the adsorption surface layer 304, adsorption surface layer 304 adopts porous adsorption material to make, the last cultivation of porous adsorption material has the microorganism fungus colony, adsorption surface layer 304 external surface fixedly connected with many grabs attaches fibre 12, porous adsorption material has good suspended solid adsorption on the one hand, on the other hand can act as the carrier and cultivate the pollutant in a large amount of microorganism come the decomposition water, it then can improve the seizure effect to the suspended solid to grab attaches fibre 12, especially to great suspended solid granule and flocculus.
Referring to fig. 3-4, the outer wall of one end of the middle driving rod 4 close to the trigger rod 9 is connected with a self-heating expansion sealing ring 8 in an embedded manner, the inner end of the middle driving rod 4 is connected with a plurality of heat conducting rods 7 distributed in an annular array manner in an embedded manner, one end of each heat conducting rod 7 penetrates through the self-heating expansion sealing ring 8 and extends into the self-heating expansion sealing ring 8, self-heating powder is filled in the self-heating expansion sealing ring 8, the middle driving rod 4 is made of heat insulating materials, the self-heating powder can be contacted with oxygen to generate oxidation reaction, so that a large amount of heat is released, the middle driving rod 4 has a good heat insulation effect, loss of the heat conducting rods 7 in the process of heat transfer is avoided, one end of the middle driving rod 4 far away from the liquid storage sponge 6 is fixedly connected with a heat conducting ball 10 embedded on an elastic semispherical membrane 302, the other end of, utilize the high sealed effect after self-heating expansion sealing washer 8 and oxygen contact reaction themogenesis inflation on the one hand, reduce the condition of leaking after the oxygen release, guarantee that the atmospheric pressure that increases fast in the spacing guide slot 5 can be fine and force well driving rod 4 to reset and accomplish the deformation of elasticity hemisphere membrane 302 and resume as the boosting power, on the other hand utilizes heat conduction stick 7 fast transfer to heat conduction ball 10 from the heat on the self-heating expansion sealing washer 8, on rethread heat conduction ball 10 conducts the heat dispersion to diffusion microballon 11, force diffusion microballon 11 to be heated the inflation and release the material of its interior packing in order to play the effect.
Referring to fig. 6, the diffusion microballoons 11 include a different-thickness balloon 111, a heat conducting wire 112 is embedded and connected to the different-thickness balloon 111, one end of the heat conducting wire 112 extending into the different-thickness balloon 111 is fixedly connected with a thermal oxygen release ball 113, and the other end of the heat conducting wire 112 penetrates through and extends into the heat conducting ball 10, the heat conducting wire 112 serves as a heat conducting bridge to rapidly conduct heat of the heat conducting ball 10 to the internal thermal oxygen release ball 113 to heat the thermal oxygen release ball 113, and the thermal oxygen release ball 113 releases gas after heating to cause the different-thickness balloon 111 to expand to the limit and then explode, so that the fillers are rapidly diffused in the water body to play a role, the different-thickness balloons 111 on the plurality of diffusion microballoons 11 adopt different thicknesses, the thermal oxygen release ball 113 is obtained by granulating potassium permanganate powder, the different-thickness balloon 111 is filled with a flocculating agent, the flocculating agent is solid powder, the different strengths of the different-thickness balloons 111 realize explosion under different, the potassium permanganate has the function of decomposing oxygen by heating, oxygen can be partially dissolved in water to improve the dissolved oxygen in water, sufficient oxygen is provided for decomposing pollutants by microorganisms, the flocculating agent is rapidly diffused in the water along with the oxygen in the form of solid powder at the moment of explosion of the diffusion microballoons 11, and suspended matters in the water are gathered into floccules so as to be conveniently collected.
Referring to fig. 5 and 8, the catching fiber 12 includes a shaping substrate 121 connected to the absorbing surface layer 304, one end of the shaping substrate 121 far from the absorbing surface layer 304 is fixedly connected to a free fiber bundle 122, one end of the free fiber bundle 122 far from the shaping substrate 121 is fixedly connected to a net-forming magnetic ball 123, the free fiber bundle 122 is fixedly connected to hook wires 124 extending to different directions, the shaping substrate 121 plays a role of basic shaping, so that the free fiber bundle 122 is not easily attached to the absorbing surface layer 304 to cause pore blockage, thereby affecting the absorbing effect of suspended matters, when the net-forming magnetic ball 123 is deformed by local invagination of the elastic hemi-spherical membrane 302 by magnetic attraction, a dense catching net is formed by the magnetic attraction connection at the end points, which is beneficial to catching floccules and larger suspended matter particles, the hook wires 124 improve the fixing effect of floccules and larger suspended matter particles, is not easy to fall off to cause secondary pollution.
Referring to fig. 7, the lower end of the floating platform 1 is provided with a plurality of lifting slots corresponding to the lifting suspension rods 2, the lifting suspension rods 2 extend into the lifting slots, the upper end of the floating platform 1 is connected with a plurality of electromagnets 13 with power sources in an embedded manner, the electromagnets 13 are positioned right above the lifting slots, an elastic telescopic rod 14 is fixedly connected between the top wall of the lifting slot and the lifting suspension rods 2, a magnetic switch 16 is fixedly installed on the side wall of the lifting slot, the magnetic switch 16 is electrically connected with the electromagnets 13, a pressing block 15 matched with the magnetic switch 16 is fixedly connected at the outer end of the lifting suspension rods 2, the pressing block 15 is indirectly driven to trigger the magnetic switch 16 by utilizing the characteristic that the weight of the dynamic adsorption balls 3 increases after the suspended matters are collected, so as to start the electromagnets 13, the dynamic adsorption balls 3 are pulled to rise integrally by utilizing the magnetic attraction effect, meanwhile, the grabbing fibers 12 are forced to be attached to the dynamic adsorption balls 3 under the magnetic effect to, on the one hand, the dynamic adsorption balls 3 on the inner side are avoided, and on the other hand, the suspended matters adsorbed by the dynamic adsorption balls 3 are reduced, so that the desorption and collection effects are reduced in the water body.
When the device is used, a technician puts the device into a water body, the device is driven by the acting force of the water body or wind power to float and move, when the dynamic adsorption ball 3 moves in the water body, due to the extrusion effect of the acting force of the water body on the elastic semispherical membrane 302, the multiple areas of the elastic semispherical membrane 302 are locally sunken and deformed, and the absorbed nearby water body enters the sunken part, so that suspended matters in the water body are dynamically and actively collected, at the moment, the middle driving rod 4 synchronously moves to extrude the gas in the limiting guide groove 5 to leak out, when the trigger ejector rod 9 extrudes the liquid storage sponge 6, the hydrogen peroxide absorbed by the liquid storage sponge 6 is extruded to be fully contacted with manganese dioxide particles, under the catalytic action of manganese dioxide, the hydrogen peroxide is rapidly decomposed to release a large amount of oxygen, the boosting pressure of the limiting guide groove 5 is rapidly increased, the middle driving rod 4 is rapidly reset by using the oxygen as the boosting force to push the, meanwhile, the self-heating powder on the self-heating expansion sealing ring 8 reacts with oxygen to release heat, on one hand, the self-heating expansion sealing ring 8 is promoted to expand to seal and avoid the oxygen from leaking out in the boosting process, on the other hand, the heat is conducted to the heat conducting balls 10 through the heat conducting rods 7 and then is dispersed on the diffusion micro-balloons 11, the thermal release oxygen ball 113 is heated to decompose oxygen, the different-thickness balloon 111 is burst after being expanded to the limit, the oxygen is mixed with flocculant powder to be rapidly diffused into the water body to play a role, at the moment, the dynamic adsorption ball 3 forms a wheel to dynamically adsorb suspended matters in the water body, when the dynamic adsorption balls 3 are adsorbed to a certain weight, the lifting suspension rod 2 is pulled to sink for a certain distance, the pressing block 15 triggers the magnetic switch 16, the electromagnet 13 is magnetized after being started, the adsorption lifting suspension rod 2 pulls the dynamic adsorption balls 3 to move upwards for protection, and meanwhile, the dynamic adsorption balls 3 on the inner side take over to continue to play a collecting role.
The invention can simulate the characteristics of predation of fishes and shrimps by whales, forms invagination deformation of a local area by taking the relative motion between the dynamic adsorption balls 3 and the water body as a driving force, thereby absorbing nearby water bodies and suspended matters to be in active contact with the water bodies, expanding the collection range of the suspended matters, then uses adsorption and capture as the collection of the exhausted suspended matters, simultaneously uses the local deformation to drive the movement of the driving rod 4 to catalyze the decomposition of hydrogen peroxide, uses the release of a large amount of oxygen as reverse boosting force to force the local deformation area to repeatedly spit out the absorbed water bodies, and repeats the water body huffling and puff process.
The above are merely preferred embodiments of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (9)
1. The utility model provides a water suspended solid is collected with many hanging balls of throughput formula and is risen floating platform, includes floating platform (1), its characterized in that: a plurality of adsorption hanging balls which are uniformly distributed are installed on the lower side of the floating platform (1), each adsorption hanging ball comprises a lifting hanging rod (2) and a dynamic adsorption ball (3), the lifting hanging rods (2) are connected to the upper ends of the dynamic adsorption balls (3) through universal balls, each dynamic adsorption ball (3) comprises a back flow hemisphere (301) and an elastic hemisphere membrane (302) which are symmetrically arranged, the outer surface of one end, far away from the elastic hemisphere membrane (302), of each back flow hemisphere (301) is fixedly connected with an arc-shaped rudder plate (303) which is matched with the outer surface, the inner surface of each elastic hemisphere membrane (302) is fixedly connected with a plurality of middle driving rods (4) which are distributed in an annular array, a plurality of limiting guide grooves (5) which are matched with the middle driving rods (4) are formed in the inner end of each back flow hemisphere (301), a liquid storage sponge (6) is fixedly connected to the inner bottom end of each limiting guide groove (5), and a trigger ejector rod (9) is, the outer surface of the elastic hemispherical membrane (302) is covered with an adsorption surface layer (304).
2. The huff-and-puff multi-ball lifting platform for collecting suspended matters in water body according to claim 1, wherein: well driving rod (4) are close to and trigger on ejector pin (9) one end outer wall and inlay and be connected with self-heating expansion seal circle (8), inlay heat conduction stick (7) that are connected with many ring array and distribute well driving rod (4) inner, and heat conduction stick (7) one end runs through self-heating expansion seal circle (8) and extend to it in, well driving rod (4) are kept away from stock solution sponge (6) one end fixedly connected with and are inlayed heat conduction ball (10) on elasticity hemisphere membrane (302), and heat conduction stick (7) other end and heat conduction ball (10) are connected, driving rod (4) one end is connected with a plurality of evenly distributed's diffusion microballons (11) in keeping away from in heat conduction ball (10).
3. The huff-and-puff multi-ball lifting platform for collecting suspended matters in water body according to claim 2, wherein: the diffusion micro-balloon (11) comprises a different-thickness balloon (111), heat conducting wires (112) are embedded and connected onto the different-thickness balloon (111), one ends of the heat conducting wires (112) extending into the different-thickness balloon (111) are fixedly connected with a thermal oxygen release ball (113), and the other ends of the heat conducting wires (112) penetrate through and extend into the heat conducting ball (10).
4. The huff-and-puff multi-ball lifting platform for collecting suspended matters in water body according to claim 3, wherein: the different-thickness balloons (111) on the diffusion microballoons (11) are different in thickness, the thermal oxygen release balloon (113) is obtained by granulating potassium permanganate powder, and the different-thickness balloons (111) are filled with a flocculating agent which is solid powder.
5. The huff-and-puff multi-ball lifting platform for collecting suspended matters in water body according to claim 2, wherein: the self-heating expansion sealing ring (8) is filled with self-heating powder, and the middle driving rod (4) is made of heat insulation materials.
6. The huff-and-puff multi-ball lifting platform for collecting suspended matters in water body according to claim 2, wherein: the hydrogen peroxide is soaked in the liquid storage sponge (6), and the trigger ejector rod (9) is a mesh bag filled with manganese dioxide particles.
7. The huff-and-puff multi-ball lifting platform for collecting suspended matters in water body according to claim 1, wherein: the adsorption surface layer (304) is made of a porous adsorption material, microbial colonies are cultured on the porous adsorption material, and a plurality of grabbing fibers (12) are fixedly connected to the outer surface of the adsorption surface layer (304).
8. The huff-and-puff multi-ball lifting platform for collecting suspended matters in water body of claim 7, wherein: the grabbing fiber (12) comprises a shaping matrix (121) connected with an adsorption surface layer (304), one end, far away from the adsorption surface layer (304), of the shaping matrix (121) is fixedly connected with a free fiber bundle (122), one end, far away from the shaping matrix (121), of the free fiber bundle (122) is fixedly connected with a net-forming magnetic ball (123), and hook wires (124) extending to different directions are fixedly connected to the free fiber bundle (122).
9. The huff-and-puff multi-ball lifting platform for collecting suspended matters in water body according to claim 1, wherein: a plurality of and the corresponding groove that rises of lift polished rod (2) are seted up to floating platform (1) lower extreme, and lift polished rod (2) extend to the inslot that rises again, floating platform (1) upper end is inlayed and is connected with a plurality of electro-magnet (13) from the area power, and electro-magnet (13) are located and rise directly over the groove, fixedly connected with elastic telescopic rod (14) between groove roof and lift polished rod (2) rise again, fixed mounting has logical magnetic switch (16) on the groove lateral wall that rises again, and leads to electric connection between magnetic switch (16) and electro-magnet (13), lift polished rod (2) outer end fixedly connected with lead to magnetic switch (16) assorted briquetting (15).
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| CN202010487035.8A CN111762823A (en) | 2020-06-02 | 2020-06-02 | Huff-and-puff type multi-hanging-ball lifting floating platform for collecting suspended matters in water body |
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| CN202010487035.8A CN111762823A (en) | 2020-06-02 | 2020-06-02 | Huff-and-puff type multi-hanging-ball lifting floating platform for collecting suspended matters in water body |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112746423A (en) * | 2020-12-14 | 2021-05-04 | 刘凤 | Huff-puff impurity removing device for fabric desizing process |
| CN112850957A (en) * | 2021-01-08 | 2021-05-28 | 刘孝金 | Sewage treatment device |
| CN113060779A (en) * | 2020-12-18 | 2021-07-02 | 孙江 | Suspended solid adsorption ball plate in molting type sewage |
| CN113125504A (en) * | 2021-04-19 | 2021-07-16 | 广西天正钢结构有限公司 | Steel structure weld joint detection process |
| CN113491237A (en) * | 2021-06-09 | 2021-10-12 | 周歧南 | Floating ball fishing nutrient solution replacing device for riverway treatment floating plate |
| CN114849294A (en) * | 2022-05-19 | 2022-08-05 | 山东双合节能环保技术股份有限公司 | High-temperature sewage closed cooling and whitening equipment with waste heat recovery function |
| CN116854298A (en) * | 2023-07-20 | 2023-10-10 | 桐乡市鑫都皮草服饰有限公司 | Leather liming waste liquid degerming separation cyclic utilization equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6434494A (en) * | 1987-07-29 | 1989-02-03 | Takuma Kk | Polluted water purification |
| JP2001149931A (en) * | 1999-12-01 | 2001-06-05 | Takashi Yoshiike | Aqueous suspension collecting device |
-
2020
- 2020-06-02 CN CN202010487035.8A patent/CN111762823A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6434494A (en) * | 1987-07-29 | 1989-02-03 | Takuma Kk | Polluted water purification |
| JP2001149931A (en) * | 1999-12-01 | 2001-06-05 | Takashi Yoshiike | Aqueous suspension collecting device |
Non-Patent Citations (1)
| Title |
|---|
| 薛惠芳等: "《简明化工产品购销实用手册》", 31 August 1993, 中国物资出版社 * |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112746423A (en) * | 2020-12-14 | 2021-05-04 | 刘凤 | Huff-puff impurity removing device for fabric desizing process |
| CN113060779A (en) * | 2020-12-18 | 2021-07-02 | 孙江 | Suspended solid adsorption ball plate in molting type sewage |
| CN113060779B (en) * | 2020-12-18 | 2022-12-23 | 广州市悦瑞环境工程有限公司 | Suspended solid adsorption ball plate in molting type sewage |
| CN112850957A (en) * | 2021-01-08 | 2021-05-28 | 刘孝金 | Sewage treatment device |
| CN112850957B (en) * | 2021-01-08 | 2022-07-12 | 山东沂蒙水务工程有限公司 | Sewage treatment device |
| CN113125504A (en) * | 2021-04-19 | 2021-07-16 | 广西天正钢结构有限公司 | Steel structure weld joint detection process |
| CN113125504B (en) * | 2021-04-19 | 2023-01-10 | 广西天正钢结构有限公司 | Steel structure weld joint detection process |
| CN113491237A (en) * | 2021-06-09 | 2021-10-12 | 周歧南 | Floating ball fishing nutrient solution replacing device for riverway treatment floating plate |
| CN113491237B (en) * | 2021-06-09 | 2023-10-20 | 南京晶红泽丞电子科技有限公司 | Device for replacing nutrient solution by using floating ball for river treatment floating plate |
| CN114849294A (en) * | 2022-05-19 | 2022-08-05 | 山东双合节能环保技术股份有限公司 | High-temperature sewage closed cooling and whitening equipment with waste heat recovery function |
| CN116854298A (en) * | 2023-07-20 | 2023-10-10 | 桐乡市鑫都皮草服饰有限公司 | Leather liming waste liquid degerming separation cyclic utilization equipment |
| CN116854298B (en) * | 2023-07-20 | 2024-03-08 | 桐乡市鑫都皮草服饰有限公司 | Leather liming waste liquid degerming separation cyclic utilization equipment |
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