CN111910601B - Internal rotation magnetism self-diffusion gathering type wastewater oil stain adsorption column - Google Patents
Internal rotation magnetism self-diffusion gathering type wastewater oil stain adsorption column Download PDFInfo
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- CN111910601B CN111910601B CN202010771640.8A CN202010771640A CN111910601B CN 111910601 B CN111910601 B CN 111910601B CN 202010771640 A CN202010771640 A CN 202010771640A CN 111910601 B CN111910601 B CN 111910601B
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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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- 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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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Abstract
The invention discloses an internal rotating magnetic self-diffusion gathering type wastewater oil stain adsorption column, which belongs to the technical field of wastewater oil stain treatment, wherein in an initial state, a fixed magnetic column and a movable magnetic column are in a homopolar opposite state, and repulsive acting force exists among a plurality of devices, so that the devices automatically separate from each other in wastewater to realize self-diffusion, are distributed on the surface of the wastewater to the maximum extent, and realize sufficient and high-efficiency absorption of oil stains on the water surface; and along with the oil absorption inflation of oil absorption rubber post, drive the felting needle and puncture the water pocket, water loss, the water pocket is flat contracts, because of deciding the repulsion effect each other of magnetic column and moving magnetic column, move the magnetic column and surround the fixed pole and carry out 180 rotations, until moving magnetic column and deciding the opposite mutual attraction of magnetic column heteropole, the one end that the two kept away from each other this moment is heteropole, thereby make a plurality of this devices after the oil absorption have the gravitation effect each other, it realizes from the gathering process to be close to each other to tangle, conveniently carry out pertinence and salvage the collection fast.
Description
Technical Field
The invention relates to the technical field of wastewater oil stain treatment, in particular to an internal rotating magnetism self-diffusion gathering type wastewater oil stain adsorption column.
Background
The sources of oily wastewater are very wide. Besides a large amount of oily wastewater discharged by the oil exploitation and processing industry, the oily wastewater discharged by the oil industry and the solid fuel thermal processing industry is a main source of the oily wastewater, and the oily wastewater discharged by the solid fuel thermal processing industry, the wool washing wastewater in the textile industry, the tanning wastewater in the light industry, the emulsion in the turning process in the railway and transportation industry, the slaughtering and food processing industry and the mechanical industry, and the like.
At present, there are many methods for treating oil pollution in industrial and domestic waste water, such as mechanical recovery method, adsorption method, chemical dispersion method, sedimentation method, biodegradation method and combustion method. The adsorption method is a very common treatment method, and the oil stain in the wastewater is absorbed by using an adsorption material firstly, and then the oil stain is recovered by desorbing the adsorption material.
However, when the adsorption method is used for treating waste water containing waste water, a large amount of adsorption particles are required to be put in, firstly, the adsorption particles are difficult to be uniformly dispersed on the surface of the waste water, secondly, the fishing and collection of the adsorption particles are a large project, and when the adsorption particles are fished, a large amount of adsorption particles are easy to be fished out when the adsorption particles do not reach the adsorption saturation, so that the utilization rate of the adsorption particles is low.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide an internal rotating magnetism self-diffusion gathering type wastewater oil stain adsorption column, which is characterized in that a fixed magnetic column and a movable magnetic column are in a homopolar opposite state in an initial state, and when the device is thrown into oil stain wastewater, repulsive acting force exists among a plurality of devices due to the action of the fixed magnetic column and the movable magnetic column, so that the devices automatically separate from each other in the wastewater to realize self-diffusion and are distributed on the surface of the wastewater to the maximum extent, and the oil stain on the water surface is fully and efficiently absorbed; and along with the oil absorption inflation of oil absorption rubber post, drive the felting needle and puncture the water pocket, water loss, the water pocket is flat contracts, because of the repulsion effect each other of fixed magnetic column and movable magnetic column, move the magnetic column and carry out rotation around the fixed pole, until moving magnetic column and fixed magnetic column heteropolar relative inter attraction, the one end that the two kept away from each other this moment is heteropolar, thereby make a plurality of this devices after the oil absorption have the gravitation effect each other, it realizes the self-assembling process to be close to each other to tangle, conveniently make to have corresponding ground and salvage the collection fast, through this device self-diffusion-self-assembling process, the technological efficiency and the absorption effect of waste water greasy dirt purification process have been improved under the dual action, and, it changes to lose water through the water pocket messenger this device focus, take place rotatory change from top to bottom, make this device can realize the maximize oil absorption degree, the at utmost reaches all-round oil absorption saturation state.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
An internal rotation magnetic self-diffusion gathering type waste water oil stain adsorption column comprises an oil absorption cotton column, wherein the lower end of the oil absorption cotton column is fixedly connected with an oil absorption rubber column, the side end of the oil absorption rubber column is provided with a square groove and a column groove which are communicated with each other, the inside of the column groove is fixedly connected with a fixed magnetic column, the inner wall of the square groove is fixedly connected with an opening filter screen frame, a fixed rod is fixedly connected between the upper inner wall and the lower inner wall of the opening filter screen frame, the outer side of the fixed rod is provided with a movable magnetic column, the movable magnetic column is provided with a through hole, the fixed rod is rotatably connected inside the through hole, both sides of the movable magnetic column are provided with water bags, one end of each water bag, which is far away from the movable magnetic column, is fixedly connected with the inner side wall of the opening filter screen frame, the upper inner wall and the lower inner wall of the square groove are provided with a plurality of uniformly distributed grooves, and the inner walls of the grooves are fixedly connected with a plurality of uniformly distributed felting needles, the fixed magnetic column and the movable magnetic column are in the homopolar relative state, and when the device is thrown into the greasy dirt wastewater, repulsive acting force exists among a plurality of devices due to the action of the fixed magnetic column and the movable magnetic column, so that the devices automatically keep away from each other in the wastewater to realize self-diffusion, are distributed on the surface of the wastewater to the maximum extent and realize full and high-efficiency absorption of the greasy dirt on the water surface; and along with the oil absorption inflation of oil absorption rubber post, drive the felting needle and puncture the water pocket, the water loss, the water pocket is flat to contract, because of the repulsion effect each other of deciding magnetic column and moving magnetic column, move the magnetic column and surround and carry out 180 rotations around the fixed pole, until moving magnetic column and deciding the relative inter attraction of magnetic column heteropole, the one end that the two kept away from each other this moment is heteropole, thereby make a plurality of this devices after the oil absorption have the gravitation effect each other, it realizes the self-aggregation process to be close to each other and entangle, conveniently make to have corresponding ground and salvage the collection fast, through this device self-diffusion-self-aggregation process, the technological efficiency and the absorption effect of waste water greasy dirt purifying process have been improved under the dual action.
Furthermore, the outer end of the movable magnetic column is fixedly connected with a plurality of anti-drop silk threads which are uniformly distributed, the outer end of the oil absorption rubber column is fixedly connected with a plurality of wire hooks, the plurality of wire hooks are uniformly distributed on the outer side of the edge of the notch of the column groove, when the oil absorption rubber column absorbs oil and expands and the movable magnetic column rotates for 180 degrees, one end of the movable magnetic column with the anti-drop silk thread rotates to the notch of the square groove, the anti-drop silk thread gradually floats on the water surface, therefore, when the oil absorption rubber columns are attracted to each other, namely, one end of one oil absorption rubber column with a movable magnetic column is mutually close to and attracted with one end of the other oil absorption rubber column with a fixed magnetic column, the anti-falling silk thread on the movable magnetic column can be mutually wound and intertwined with the thread hook on the outer side of the fixed magnetic column, thereby further strengthened the connectivity between the oil absorption rubber post, made difficult separation between a plurality of oil absorption rubber posts, the salvage of the oil absorption rubber post of being more convenient for is collected.
Further, the line hook includes the main stick with oil absorption rubber post outer end fixed connection, a plurality of evenly distributed's of one end fixedly connected with stick of oil absorption rubber post is kept away from to the main stick, the line hook is rib-shaped structure, makes things convenient for the winding of anticreep silk thread on the line hook to entangle.
Further, the length and the width of opening filter screen frame all are greater than the rotatory diameter that forms the orbit circle of moving the magnetic column, and when the shrivelled back of water pocket dehydration, the water pocket volume reduces and is close to on the inner wall of opening filter screen frame, and the magnetic column that moves can realize carrying out 180 accessible rotations around the dead lever this moment.
Furthermore, in an initial state, the ends, close to each other, of the movable magnetic columns and the fixed magnetic columns are homopolar, the anti-falling silk threads are positioned at the ends, close to the fixed magnetic columns, of the movable magnetic columns, and in this state, the ends, far away from each other, of the movable magnetic columns and the fixed magnetic columns are homopolar, so that the pair of oil absorption rubber columns in this state are in a homopolar repulsion state no matter between the fixed magnetic columns and the movable magnetic columns, or between the pair of fixed magnetic columns and between the pair of movable magnetic columns, and therefore self-diffusion of the oil absorption rubber columns is achieved; after the movable magnetic column rotates 180 degrees, the fixed magnetic column and the movable magnetic column between the pair of oil absorption rubber columns are in a heteropolar attraction state so as to realize self-aggregation of the oil absorption rubber columns, and at the moment, one end of the movable magnetic column with the anti-dropping silk thread also rotates to the notch of the square groove, so that the pair of oil absorption rubber columns are conveniently intertwined and entangled.
Further, the diameter of felting needle is less than the mesh aperture of opening filter screen frame, the length of felting needle is greater than the interval between water pocket and the felting needle, and after oil absorption rubber column freely expanded, the recess warp gradually and reduces, and the mesh that drives the felting needle and pass opening filter screen frame gradually is close to the water pocket, and the surface of stabbing the water pocket makes the water pocket lose water and contracts, can't block limiting displacement to moving the magnetic column realization.
Further, the inside fixedly connected with balancing weight of oil absorption cotton post, the balancing weight is located inside the upper end of oil absorption cotton post.
Furthermore, the sum of the gravity of the fixed magnetic column, the movable magnetic column and the pair of water bags is greater than that of the balancing weight, the sum of the gravity of the fixed magnetic column and the gravity of the movable magnetic column is less than that of the balancing weight, and in an initial state, the gravity center of the device is positioned in the oil absorption rubber column, so that in the self-diffusion process, the oil absorption rubber column of the device faces downwards; and after the shriveling of water pocket water loss, the inside gravity of oil absorption rubber column reduced greatly, and the focus of this device this moment is located the inside balancing weight department of oil absorption cotton column, and 180 vertical rotations can take place for this device in waste water, consequently at the self-assembly in-process, the oil absorption rubber column of this device up, through the vertical rotation process of this device, the upper and lower both ends that make this device can fully absorb the greasy dirt, make this device reach omnidirectional oil absorption saturation state, and its oil absorption rate realizes the maximize.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) in the scheme, the fixed magnetic columns and the movable magnetic columns are in the homopolar relative state in the initial state, and when the device is thrown into the greasy dirt wastewater, repulsive acting force exists among a plurality of devices due to the action of the fixed magnetic columns and the movable magnetic columns, so that the devices automatically keep away from each other in the wastewater to realize self-diffusion, are distributed on the surface of the wastewater to the maximum extent, and are used for realizing sufficient and efficient absorption of greasy dirt on the water surface; and along with the oil absorption inflation of oil absorption rubber post, drive the felting needle and puncture the water pocket, the water loss, the water pocket is flat to contract, because of the repulsion effect each other of deciding magnetic column and moving magnetic column, move the magnetic column and surround and carry out 180 rotations around the fixed pole, until moving magnetic column and deciding the relative inter attraction of magnetic column heteropole, the one end that the two kept away from each other this moment is heteropole, thereby make a plurality of this devices after the oil absorption have the gravitation effect each other, it realizes the self-aggregation process to be close to each other and entangle, conveniently make to have corresponding ground and salvage the collection fast, through this device self-diffusion-self-aggregation process, the technological efficiency and the absorption effect of waste water greasy dirt purifying process have been improved under the dual action.
(2) The outer end of the movable magnetic column is fixedly connected with a plurality of uniformly distributed anti-drop silk threads, the outer end of the oil absorption rubber column is fixedly connected with a plurality of line hooks, the line hooks are uniformly distributed on the outer side of the edge of a notch of a column groove, when the oil absorption rubber column absorbs oil to expand, the movable magnetic column rotates 180 degrees, one end of the movable magnetic column with the anti-drop silk threads rotates to the notch of a square groove, the anti-drop silk threads gradually float on the water surface, therefore, when the oil absorption rubber columns attract and approach each other, namely one end of one oil absorption rubber column with the movable magnetic column and one end of the other oil absorption rubber column with the fixed magnetic column are close to each other to attract, the anti-drop silk threads on the movable magnetic column can be intertwined and entangled with the line hooks on the outer side of the fixed magnetic column, so that the connectivity between the oil absorption rubber columns is further enhanced, the oil absorption rubber columns are not easy to separate from each other, and the oil absorption rubber columns can be salvaged and collected conveniently.
(3) The line hook includes the main stick with oil absorption rubber post outer end fixed connection, and a plurality of evenly distributed's of one end fixedly connected with stick of oil absorption rubber post are kept away from to the main stick, and the line hook is rib-shaped structure, makes things convenient for the winding of anticreep silk thread on the line hook to entangle.
(4) The length and the width of opening filter screen frame all are greater than the rotatory diameter that forms the orbit circle of moving the magnetic column, and when the shrivelled back of water pocket water loss, the water pocket volume reduces and is close to on the inner wall of opening filter screen frame, moves the magnetic column this moment and can realize carrying out 180 accessible rotations around the fixed pole.
(5) In an initial state, one end of the movable magnetic column, which is close to the fixed magnetic column, is homopolar, and the anti-drop thread is positioned at one end of the movable magnetic column, which is close to the fixed magnetic column; after the movable magnetic column rotates 180 degrees, the fixed magnetic column and the movable magnetic column between the pair of oil absorption rubber columns are in a heteropolar attraction state so as to realize self-aggregation of the oil absorption rubber columns, and at the moment, one end of the movable magnetic column with the anti-dropping silk thread also rotates to the notch of the square groove, so that the pair of oil absorption rubber columns are conveniently intertwined and entangled.
(6) The diameter of felting needle is less than the mesh aperture of opening filter screen frame, and the length of felting needle is greater than the interval between water pocket and the felting needle, and after oil absorption rubber column free expansion, the recess warp gradually and reduces, and the mesh that drives the felting needle and pass opening filter screen frame gradually is close to the water pocket, and the surface of punctureing the water pocket makes the water pocket lose water and contracts, can't block limiting displacement to moving the magnetic column realization.
(7) The device comprises an oil absorption cotton column, a fixed magnetic column, a movable magnetic column, a pair of water bags, a balancing weight, a fixed magnetic column, a movable magnetic column, a pair of water bags and a pair of self-diffusion rubber bags, wherein the balancing weight is fixedly connected inside the oil absorption cotton column; and after the shriveling of water pocket water loss, the inside gravity of oil absorption rubber column reduced greatly, and the focus of this device this moment is located the inside balancing weight department of oil absorption cotton column, and 180 vertical rotations can take place for this device in waste water, consequently at the self-assembly in-process, the oil absorption rubber column of this device up, through the vertical rotation process of this device, the upper and lower both ends that make this device can fully absorb the greasy dirt, make this device reach omnidirectional oil absorption saturation state, and its oil absorption rate realizes the maximize.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a first schematic diagram of the top surface structure of the movable magnetic column of the present invention;
FIG. 4 is a schematic diagram of a top structure of the moving magnetic column of the present invention;
FIG. 5 is a third schematic diagram of the top surface structure of the moving magnetic column of the present invention;
FIG. 6 is a side view of the invention at the lancet;
FIG. 7 is a side view of the lancet of the present invention puncturing the water bladder;
FIG. 8 is a perspective view of the moving magnetic pole and the anti-drop thread of the present invention;
FIG. 9 is a perspective view of the wire hook of the present invention;
FIG. 10 is a schematic front view of the present invention;
FIG. 11 is a schematic diagram of a state change structure according to the present invention.
The reference numbers in the figures illustrate:
1 oil absorption rubber column, 101 square grooves, 102 column grooves, 103 grooves, 2 fixed magnetic columns, 3 open filter screen frames, 4 water bags, 5 movable magnetic columns, 6 fixed rods, 7 anti-drop silk threads, 8 line hooks, 81 main rods, 82 rods, 9 balancing weights, 10 felting needles and 11 oil absorption cotton columns.
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. 1-3, an internal rotation magnetic self-diffusion gathering type waste water oil stain adsorption column comprises an oil absorption cotton column 11, wherein the oil absorption cotton column 11 is made of lipophilic superfine fiber non-woven fabric and can rapidly absorb oil stains with the weight of tens of times, the device has a main oil absorption function, the lower end of the oil absorption cotton column 11 is fixedly connected with an oil absorption rubber column 1, the oil absorption rubber column 1 is made of oil absorption expansion rubber materials and has the characteristic that the volume expands after oil absorption, the side end of the oil absorption rubber column 1 is provided with a square groove 101 and a column groove 102 which are mutually communicated, the inside of the column groove 102 is fixedly connected with a fixed magnetic column 2, the two ends of the fixed magnetic column 2 respectively extend to the notches at the two sides of the column groove 102, so that when the oil absorption rubber column 1 expands, the notches at the two sides of the column groove 102 are not easy to close due to expansion, the inner wall of the square groove 101 is fixedly connected with an open filter screen frame 3, opening filter screen frame 3 plays the design effect to square groove 101, the inflation that makes oil absorption rubber post 1 is difficult for producing the influence to square groove 101 shape, fixedly connected with decides pole 6 between the upper and lower inner wall of opening filter screen frame 3, the outside of deciding pole 6 is equipped with moves magnetic column 5, move and seted up the through-hole on the magnetic column 5, decide pole 6 rotates and connects in the inside of through-hole, the both sides of moving magnetic column 5 all are equipped with water pocket 4, the one end that moves magnetic column 5 and the inside wall fixed connection of opening filter screen frame 3 are kept away from to water pocket 4, approach contact state between water pocket 4 and the magnetic column 5, water pocket 4 can limit the rotation of braking magnetic column 5, a plurality of evenly distributed's recess 103 has all been seted up to the upper and lower inner wall of square groove 101, fixedly connected with a plurality of evenly distributed's felting needle 10 on the inner wall of recess 103.
Referring to fig. 5, the outer end of the movable magnetic column 5 is fixedly connected with a plurality of anti-drop threads 7 which are uniformly distributed, the outer end of the oil absorption rubber column 1 is fixedly connected with a plurality of thread hooks 8, the thread hooks 8 are uniformly distributed outside the edge of the opening of the column groove 102, referring to fig. 9, each thread hook 8 comprises a main rod 81 fixedly connected with the outer end of the oil absorption rubber column 1, one end of the main rod 81 far away from the oil absorption rubber column 1 is fixedly connected with a plurality of uniformly distributed support rods 82, each thread hook 8 is of a rib-shaped structure, and winding and entanglement of the anti-drop threads 7 on each thread hook 8 are facilitated, when the oil absorption rubber column 1 absorbs oil and expands and the movable magnetic column 5 rotates 180 degrees, one end of the movable magnetic column 5 with the anti-drop threads 7 rotates to the opening of the square groove 101, and the anti-drop threads 7 gradually float on the water surface, therefore, when the oil absorption rubber columns 1 are attracted to approach each other, that is the end of one oil absorption rubber column 1 with the movable magnetic column 5 and the end of the other oil absorption rubber column 1 with the fixed magnetic column 2 are close to each other, the anticreep silk thread 7 on the moving magnetic column 5 can entangle with the line hook 8 intertwine in the 2 outsides of fixed magnetic column to further strengthen the connectivity between the oil absorption rubber column 1, make difficult separation between a plurality of oil absorption rubber columns 1, the salvage of the oil absorption rubber column 1 of being more convenient for is collected.
Referring to fig. 3-5, the length and width of the open filter frame 3 are both greater than the diameter of the track circle formed by the rotation of the movable magnetic column 5, and when the water bag 4 collapses due to water loss, the volume of the water bag 4 is reduced to be close to the inner wall of the open filter frame 3, and at this time, the movable magnetic column 5 can rotate around the fixed rod 6 for 180 degrees without obstruction.
In an initial state, the ends, close to each other, of the movable magnetic column 5 and the fixed magnetic column 2 are homopolar, the anti-falling silk thread 7 is positioned at the end, close to the fixed magnetic column 2, of the movable magnetic column 5, and in this state, the ends, far away from each other, of the movable magnetic column 5 and the fixed magnetic column 2 are homopolar, so that the pair of oil absorption rubber columns 1 in this state are in a homopolar repulsion state no matter between the fixed magnetic column 2 and the movable magnetic column 5, or between the pair of fixed magnetic columns 2 and between the pair of movable magnetic columns 5, and self-diffusion of the oil absorption rubber columns 1 is realized; after the movable magnetic column 5 rotates 180 degrees, the fixed magnetic column 2 and the movable magnetic column 5 between the pair of oil absorption rubber columns 1 are in an heteropolar attraction state so as to realize the self-gathering of the oil absorption rubber columns 1, and at the moment, one end of the movable magnetic column 5 with the anti-drop silk thread 7 also rotates to the notch of the square groove 101, so that the pair of oil absorption rubber columns 1 are conveniently intertwined and entangled.
Referring to fig. 6-7, the diameter of the puncture needle 10 is smaller than the aperture of the mesh of the open filter frame 3, the length of the puncture needle 10 is larger than the distance between the water bag 4 and the puncture needle 10, when the oil absorption rubber column 1 is expanded freely, the groove 103 is deformed and reduced gradually, the puncture needle 10 is driven to pass through the mesh of the open filter frame 3 gradually to be close to the water bag 4, and the surface of the water bag 4 is punctured to enable the water bag 4 to be shriveled by water loss, so that the blocking and limiting effects on the moving magnetic column 5 cannot be realized.
Referring to fig. 10-11, a counterweight 9 is fixedly connected inside the oil absorption cotton column 11, the counterweight 9 is located inside the upper end of the oil absorption cotton column 11, the sum of the gravities of the fixed magnetic column 2, the movable magnetic column 5 and the pair of water bags 4 is greater than that of the counterweight 9, the sum of the gravities of the fixed magnetic column 2 and the movable magnetic column 5 is less than that of the counterweight 9, and in an initial state, the center of gravity of the device is located inside the oil absorption rubber column 1, so that the oil absorption rubber column 1 of the device faces downward in a self-diffusion process; and when the shrivelled back of 4 water losses of water bag, 1 inside gravity of oil absorption rubber column reduces greatly, the focus of this device this moment is located the balancing weight 9 department of the cotton post 11 inside of oil absorption, 180 vertical rotations can take place for this device in waste water, consequently at the self-assembly in-process, the oil absorption rubber column 1 of this device is up, vertical rotation process through this device makes the upper and lower both ends of this device can fully absorb the greasy dirt, make this device reach the omnidirectional oil absorption saturation state, its oil absorption rate realizes the maximize, what need the emphasis here is: before the device is used, the whole density is less than that of the purified wastewater, and the device can conveniently float on the water surface.
In the initial state, the fixed magnetic column 2 and the movable magnetic column 5 are in the homopolar opposite state, and when the device is thrown into the greasy dirt wastewater, due to the action of the fixed magnetic column 2 and the movable magnetic column 5, repulsive acting force exists among a plurality of devices, so that the devices automatically separate from each other in the wastewater to realize self-diffusion, are distributed on the surface of the wastewater to the maximum extent, and realize full and high-efficiency absorption of greasy dirt on the water surface; and along with the oil absorption expansion of the oil absorption rubber column 1, the pricking pin 10 is driven to pierce the water sac 4, the water is lost, the water sac 4 is shriveled, the movable magnetic column 5 rotates for 180 degrees around the fixed rod 6 under the mutual repulsion action of the fixed magnetic column 2 and the movable magnetic column 5 until the heteropolarity of the movable magnetic column 5 and the fixed magnetic column 2 are mutually attracted in opposite directions, at the moment, the end far away from each other is heteropolarity, thereby leading a plurality of devices after oil absorption to have the attraction function mutually, realizing the self-gathering process by mutually approaching and tangling, conveniently and rapidly salvaging and collecting in a targeted way, the process efficiency and the absorption effect of the wastewater oil pollution purification process are improved under the double actions of the self-diffusion-self-aggregation process of the device, and, through 4 dehydrations of water pocket make this device focus change, take place rotatory change from top to bottom, make this device can realize the oil absorption degree maximize, furthest reaches the omnidirectional oil absorption saturation state.
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 (5)
1. The utility model provides an interior demagnetization is from diffusion gathering formula waste water greasy dirt adsorption column, includes oil absorption cotton column (11), its characterized in that: the lower end of the oil absorption cotton column (11) is fixedly connected with an oil absorption rubber column (1), the side end of the oil absorption rubber column (1) is provided with a square groove (101) and a column groove (102) which are communicated with each other, the inside of the column groove (102) is fixedly connected with a fixed magnetic column (2), the inner wall of the square groove (101) is fixedly connected with an opening filter screen frame (3), a fixed rod (6) is fixedly connected between the upper inner wall and the lower inner wall of the opening filter screen frame (3), the outer side of the fixed rod (6) is provided with a movable magnetic column (5), the movable magnetic column (5) is provided with a through hole, the fixed rod (6) is rotatably connected inside the through hole, the two sides of the movable magnetic column (5) are both provided with water bags (4), one end of the water bags (4) far away from the movable magnetic column (5) is fixedly connected with the inner side wall of the opening filter screen frame (3), the upper inner wall and the lower inner wall of the square groove (101) are both provided with a plurality of grooves (103) which are uniformly distributed, a plurality of uniformly distributed puncture needles (10) are fixedly connected to the inner wall of the groove (103);
the length and the width of the opening filter screen frame (3) are both larger than the diameter of a track circle formed by the rotation of the movable magnetic column (5); in an initial state, one ends, close to each other, of the movable magnetic column (5) and the fixed magnetic column (2) are homopolar, and the anti-falling silk thread (7) is located at one end, close to the fixed magnetic column (2), of the movable magnetic column (5); the diameter of the pricker (10) is smaller than the mesh aperture of the opening screen frame (3), and the length of the pricker (10) is larger than the distance between the water sac (4) and the pricker (10); the oil absorption rubber column (1) is made of an oil absorption expansion rubber material.
2. The internal-rotating magnetic self-diffusion gathering type wastewater oil stain adsorption column as claimed in claim 1, wherein: the outer end of the movable magnetic column (5) is fixedly connected with a plurality of anti-falling silk threads (7) which are uniformly distributed, the outer end of the oil absorption rubber column (1) is fixedly connected with a plurality of wire hooks (8), and the wire hooks (8) are uniformly distributed on the outer side of the edge of the notch of the column groove (102).
3. The internal-rotating magnetic self-diffusion gathering type wastewater oil stain adsorption column as claimed in claim 2, wherein: the line hook (8) include with oil absorption rubber column (1) outer end fixed connection's main stick (81), a plurality of evenly distributed's of one end fixedly connected with stick (82) of oil absorption rubber column (1) are kept away from to main stick (81), line hook (8) are rib column structure.
4. The internal-rotating magnetic self-diffusion gathering type wastewater oil stain adsorption column as claimed in claim 1, wherein: the inside fixedly connected with balancing weight (9) of continuous post (11) of oil absorption, balancing weight (9) are located the inside upper end of continuous post (11) of oil absorption.
5. The internal-rotating magnetic self-diffusion gathering type wastewater oil stain adsorption column as claimed in claim 4, wherein: decide the gravity sum of magnetism post (2), move magnetism post (5) and a pair of water pocket (4) four and be greater than balancing weight (9), decide the gravity sum of magnetism post (2) and move magnetism post (5) two and be less than balancing weight (9) gravity.
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| US10899636B2 (en) * | 2017-07-28 | 2021-01-26 | Natural Science, LLC | Magnetization and manipulation of hydrophobic absorbents |
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