Novel bubbling structure and system

Abstract

The utility model relates to a novel bubbling structure and system. The bubbling structure comprises a storage unit, a stirring unit, a bubble unit and at least one first vortex unit, the bubbler has the advantages that the stirring unit and the first vortex unit are used in cooperation to provide stirring action, the first vortex unit is used in cooperation to generate large turbulent energy and vortex action, the size and distribution of bubbles are influenced, the gas-liquid interaction during working of the bubbler is fully utilized, the traditional round hole type screen design is avoided, and the bubbler is convenient to use. Accumulation of bubbles of a screen type structure is avoided; the relative position of the second vortex unit and the first vortex unit can be adjusted by using the cooperation of the second vortex unit and the control unit, so that more vortexes are generated, the overall turbulence degree is enhanced, and the bubble size is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bubbler, especially to a novel bubble structure and system. BACKGROUND

[0002] The bubbler is a device that can disperse gas in the form of bubbles in the liquid. Its main function is to uniformly disperse gas into small bubbles through a specific structure and method, and let these bubbles rise and move in the liquid, thereby increasing the contact area between the gas and the liquid, promoting mass transfer, heat transfer or chemical reaction between the gas and the liquid. The principle of gas bubbling in the liquid is mainly based on the principle of gas pressure and buoyancy. When the gas pressure is greater than the hydrostatic pressure of the liquid, the gas can enter the liquid and form bubbles. Once the bubbles are formed, the buoyancy they receive is greater than the resistance of the liquid to them, and the bubbles will rise in the liquid.

[0003] Now the bubbler is used, mostly using screen type structure to operate, and the screen type structure is easy to cause the bubbles to accumulate too much in a short time, which reduces the efficiency of the bubble barrel, the bubble breaking principle depends on the screen structure, the interaction force between the gas and the liquid is not fully utilized, and the bubble size distribution depends on the screen size, and the bubble diameter distribution changes relatively single.

[0004] At present, there is no effective solution to the problem that the screen type structure in the related art is easy to cause the bubbles to accumulate too much in a short time, which reduces the efficiency of the bubble barrel and the bubble diameter distribution changes relatively single. UTILITY MODEL CONTENT

[0005] The utility model aims at the deficiencies in the prior art, and provides a novel bubble structure and system to solve the problems of the screen type structure in the related art, which is easy to cause the bubbles to accumulate too much in a short time, reduces the efficiency of the bubble barrel, and the bubble diameter distribution changes relatively single.

[0006] To achieve the above-mentioned purpose, the utility model adopts the technical scheme that:

[0007] In the first aspect, a novel bubble structure is provided, comprising:

[0008] The storage unit is internally divided into a storage area and a driving area, and the storage area of the storage unit is in communication with a liquid source;

[0009] The stirring unit is movably arranged at the storage area of the storage unit, and the driving end of the stirring unit is arranged at the driving area of the storage unit and connected with the storage unit, for stirring the liquid in the storage area of the storage unit;

[0010] a bubble unit, disposed in a storage area of the storage unit and above the stirring end of the stirring unit, and in communication with a gas source, for generating bubbles to contact the bubbles with the liquid;

[0011] at least one first vortex unit, disposed in the storage area of the storage unit and above the bubble unit, and connected with the storage unit, for increasing the turbulent effect of the liquid to adjust the bubble size.

[0012] In some embodiments, the storage unit comprises:

[0013] a storage element, an inner part of the storage element being a storage area and a driving area, the storage area of the storage element being provided with the stirring end of the stirring unit, the bubble unit, the first vortex unit, the driving area of the storage element being provided with the driving end of the stirring unit, the storage area of the storage element being in communication with a liquid source, for storing the liquid and for the bubbles to contact the liquid;

[0014] a partition element, disposed in the inner part of the storage element and connected with the storage element, for dividing the storage element into the storage area and the driving area;

[0015] a first through slot element, disposed through the partition element, for the driving end of the stirring unit to pass through;

[0016] a liquid inlet element, disposed at a side of the storage element and between the stirring end of the stirring unit and the bubble unit, and in communication with the storage area of the storage element, for the liquid to enter;

[0017] a liquid outlet element, disposed at a side of the storage element and above the first vortex unit, and in communication with the storage area of the storage element, for the liquid to exit;

[0018] at least one second through slot element, disposed in the storage area of the storage element, for the bubble unit to pass through;

[0019] a sealing element, detachably disposed at a top of the storage element, for sealing the storage area of the storage element;

[0020] an air outlet element, disposed at the sealing element and in communication with the storage area of the storage element, for the gas to exit.

[0021] In some embodiments, the stirring unit comprises:

[0022] A first driving element is arranged in a driving area of the storage unit and connected with the storage unit;

[0023] A stirring element is movably arranged in a storage area of the storage unit and below the bubble unit, and connected with an output end of the first driving element, for rotating under the action of the first driving element to stir the liquid.

[0024] In some embodiments, the bubble unit comprises:

[0025] At least one ring pipe element is arranged in the storage area of the storage unit and above the stirring end of the stirring unit, for conveying gas;

[0026] A plurality of nozzle elements are arranged in the corresponding ring pipe elements, for spraying bubbles;

[0027] At least one air inlet element is connected with the ring pipe elements and the air source respectively, for conveying gas.

[0028] In some embodiments, the first vortex unit comprises:

[0029] A plurality of first vortex elements are arranged in the storage area of the storage unit and above the bubble unit, the first ends of the first vortex elements are connected with each other and form a hollow structure, and the second ends of the first vortex elements are connected with the storage unit respectively, for increasing the turbulent effect of the liquid to adjust the bubble size.

[0030] In some embodiments, the new bubble structure further comprises:

[0031] At least one second vortex unit is movably arranged in the storage area of the storage unit and staggered with the first vortex unit, for rotating in the horizontal direction to assist the first vortex unit to increase the turbulent effect of the liquid to adjust the bubble size;

[0032] A control unit is arranged at the top end outside the storage unit, and the rotating end of the control unit is arranged in the storage area of the storage unit and connected with the second vortex unit, for driving the second vortex unit to rotate in the horizontal direction.

[0033] In some embodiments, the storage unit further comprises:

[0034] A third through slot element is arranged at the top end of the storage unit, for the rotating end of the control unit to pass through.

[0035] In some embodiments, the second vortex unit comprises:

[0036] at least one second vortex element movably arranged in the storage area of the storage unit and located above or below the first vortex unit and connected with the rotating end of the control unit, for rotating in the horizontal direction under the action of the control unit to assist the first vortex unit to increase the turbulent effect of the liquid to adjust the bubble size.

[0037] In some embodiments, the control unit comprises:

[0038] a second driving element arranged at the top end of the outside of the storage unit and connected with the storage unit;

[0039] a rotating element movably arranged in the storage area of the storage unit and connected with the output end of the second driving element, for rotating in the horizontal direction under the action of the second driving element;

[0040] at least one mounting element arranged on the rotating element and connected with the rotating element and the second vortex unit respectively, for driving the second vortex unit to rotate in the horizontal direction under the action of the rotating element.

[0041] In a second aspect, a bubble system is provided, comprising:

[0042] a novel bubble structure as described in the first aspect;

[0043] a gas delivery device in communication with the bubble unit of the novel bubble structure and a gas source, for supplying the gas source to the storage unit;

[0044] a liquid delivery device in communication with the storage unit of the novel bubble structure and a liquid source, for supplying the liquid source to the storage unit.

[0045] The above technical scheme is adopted, compared with the prior art, and has the following technical effects:

[0046] The utility model discloses a novel bubble structure and system, utilize the cooperation of between stirring unit, first vortex unit to provide stirring action, and cooperate first vortex unit to produce bigger turbulent energy and vortex effect, influence the size and its distribution of bubble, make full use of the interaction between gas liquid when bubbler works, and avoid the traditional round hole formula screen net design, avoid the accumulation of bubble of screen net formula structure, utilize the cooperation of between second vortex unit, control unit can adjust the relative position of second vortex unit and first vortex unit to produce more vortex, enhance the whole turbulent degree, reduce bubble size. BRIEF DESCRIPTION OF DRAWINGS

[0047] Figure 1 It is the three-dimensional structure schematic diagram of bubble structure according to the utility model embodiment;

[0048] Figure 2 It is the cross-sectional view (one) of bubble structure according to the utility model embodiment;

[0049] Figure 3 It is the cross-sectional view (one) of storage unit according to the utility model embodiment;

[0050] Figure 4 It is the three-dimensional structure schematic diagram of stirring unit according to the utility model embodiment;

[0051] Figure 5 It is the explosion view of bubble unit according to the utility model embodiment;

[0052] Figure 6 It is the three-dimensional structure schematic diagram of first vortex unit according to the utility model embodiment;

[0053] Figure 7 It is the cross-sectional view (two) of bubble structure according to the utility model embodiment;

[0054] Figure 8 It is the cross-sectional view (two) of storage unit according to the utility model embodiment;

[0055] Figure 9 It is the three-dimensional structure schematic diagram of second vortex unit according to the utility model embodiment;

[0056] Figure 10 It is the three-dimensional structure schematic diagram of control unit according to the utility model embodiment;

[0057] Figure 11 It is the structure schematic diagram of bubble system according to the utility model embodiment.

[0058] The utility model discloses a novel bubble structure and system, utilize the cooperation of between stirring unit, first vortex unit to provide stirring action, and cooperate first vortex unit to produce bigger turbulent energy and vortex effect, influence the size and its distribution of bubble, make full use of the interaction between gas liquid when bubbler works, and avoid the traditional round hole formula screen net design, avoid the accumulation of bubble of screen net formula structure, utilize the cooperation of between second vortex unit, control unit can adjust the relative position of second vortex unit and first vortex unit to produce more vortex, enhance the whole turbulent degree, reduce bubble size.

[0059] 110, storage unit; 111, storage element; 112, partition element; 113, first through-slot element; 114, liquid inlet element; 115, liquid outlet element; 116, second through-slot element; 117, sealing element; 118, exhaust element; 119, third through-slot element;

[0060] 120, stirring unit; 121, first driving element; 122, stirring element;

[0061] 130, bubble unit; 131, ring pipe element; 132, jet element; 133, gas inlet element;

[0062] 140, first vortex unit; 141, first vortex element;

[0063] 150, second vortex unit; 151, second vortex element;

[0064] 160, control unit; 161, second driving element; 162, rotating element; 163, mounting element;

[0065] 200, gas delivery device; 300, liquid delivery device. DETAILED DESCRIPTION

[0066] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0067] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0068] The present application will be further described below with reference to the drawings and specific embodiments, but the present application is not limited by the embodiments.

[0069] Embodiment 1

[0070] This embodiment relates to the novel bubble structure of the present application.

[0071] As Figure 1 , Figure 2As shown, a new bubble structure 100 includes a storage unit 110, a stirring unit 120, a bubble unit 130 and at least a first vortex unit 140. Wherein, the inside of the storage unit 110 is divided into a storage area and a driving area, the storage area of the storage unit 110 is in communication with a liquid source; the stirring end of the stirring unit 120 is movably arranged in the storage area of the storage unit 110, the driving end of the stirring unit 120 is arranged in the driving area of the storage unit 110 and is connected with the storage unit 110, for stirring the liquid in the storage area of the storage unit 110; the bubble unit 130 is arranged in the storage area of the storage unit 110 and is located above the stirring end of the stirring unit 120, and is in communication with a gas source, for generating bubbles to make the bubbles contact with the liquid; the first vortex unit 140 is arranged in the storage area of the storage unit 110 and is located above the bubble unit 130, and is connected with the storage unit 110, for increasing the turbulent effect of the liquid to adjust the bubble size.

[0072] In some embodiments, the first vortex unit 140 is several. The several first vortex units 140 are arranged at intervals along the axial direction of the storage unit 110. Here, the "interval" can be equal interval or non-equal interval.

[0073] As Figure 3As shown, the storage unit 110 comprises a storage element 111, a partition element 112, a first through-slot element 113, a liquid inlet element 114, a liquid outlet element 115, at least one second through-slot element 116, a sealing element 117 and an exhaust element 118. The storage element 111 has an inner portion divided into a storage area and a driving area. The storage area of the storage element 111 is provided with a stirring end of the stirring unit 120, a bubble unit 130 and a first vortex unit 140. The driving area of the storage element 111 is provided with a driving end of the stirring unit 120. The storage area of the storage element 111 is in communication with a liquid source for storing liquid and contacting bubbles with the liquid. The partition element 112 is arranged on the inner side of the storage element 111 and connected with the storage element 111 for dividing the storage element 111 into the storage area and the driving area. The first through-slot element 113 is arranged through the partition element 112 for the driving end of the stirring unit 120 to pass through. The liquid inlet element 114 is arranged on the side of the storage element 111 and located between the stirring end of the stirring unit 120 and the bubble unit 130, and in communication with the storage area of the storage element 111 for the liquid to enter. The liquid outlet element 115 is arranged on the side of the storage element 111 and located above the first vortex unit 140, and in communication with the storage area of the storage element 111 for the liquid to be discharged. The second through-slot element 116 is arranged in the storage area of the storage element 111 for the bubble unit 130 to pass through. The sealing element 117 is detachably arranged on the top of the storage element 111 for sealing the storage area of the storage element 111. The exhaust element 118 is arranged on the sealing element 117 and in communication with the storage area of the storage element 111 for the gas to be discharged.

[0074] The storage element 111 has a structure with an open top end and a closed bottom end.

[0075] In some embodiments, the storage element 111 is made of stainless steel.

[0076] In some embodiments, the storage element 111 is a bubble tank.

[0077] The cross section of the partition element 112 is circular.

[0078] The size of the partition element 112 matches the size of the storage element 111. Generally, the radial dimension of the partition element 112 is equal to the radial dimension of the inner edge surface of the storage element 111, and the axial dimension of the partition element 112 is smaller than the inner axial dimension of the storage element 111.

[0079] In some embodiments, the partition element 112 is fixedly connected with the storage element 111, including but not limited to bolt connection.

[0080] In some embodiments, the partition element 112 is made of stainless steel.

[0081] In some embodiments, the partition element 112 is a partition.

[0082] The first through-slot element 113 has a circular cross-section.

[0083] The first through-slot element 113 has a size matching that of the partition element 112. Generally, the radial dimension of the first through-slot element 113 is smaller than that of the partition element 112, and the axial dimension of the first through-slot element 113 is equal to that of the partition element 112.

[0084] In some embodiments, the first through-slot element 113 is a first through-slot.

[0085] In some embodiments, the liquid inlet element 114 comprises a liquid inlet and a liquid inlet pipe. The liquid inlet is disposed on the side of the storage element 111, between the stirring end of the stirring unit 120 and the bubble unit 130, and communicates with the storage region of the storage element 111; the liquid inlet pipe is disposed on the side of the storage element 111, and respectively communicates with the liquid inlet and the liquid source.

[0086] The liquid inlet has a size matching that of the storage element 111. Generally, the radial dimension of the liquid inlet is smaller than the radial dimension and the inner axial dimension of the inner edge surface of the storage element 111, and the axial dimension of the liquid inlet is equal to the barrel wall thickness (the distance between the outer edge surface and the inner edge surface of the storage element 111).

[0087] The liquid inlet pipe has a size matching that of the storage element 111. Generally, the radial dimension of the outer edge surface of the liquid inlet pipe is smaller than the radial dimension and the outer axial dimension of the outer edge surface of the storage element 111, and the axial dimension of the liquid inlet pipe is greater than the barrel wall thickness (the distance between the outer edge surface and the inner edge surface of the storage element 111).

[0088] The liquid inlet pipe has a size matching that of the liquid inlet. Generally, the radial dimension of the inner edge surface of the liquid inlet pipe is equal to that of the liquid inlet, and the axial dimension of the liquid inlet pipe is greater than that of the liquid inlet.

[0089] In some embodiments, the liquid inlet element 114 is fixedly connected to the storage element 111, including but not limited to bolt connection.

[0090] In some embodiments, the liquid inlet element 114 is made of stainless steel.

[0091] In some embodiments, the liquid outlet element 115 comprises a liquid outlet and a liquid discharge conduit. The liquid outlet is arranged on the side of the storage element 111 above the first vortex unit 140 and communicates with the storage area of the storage element 111. The liquid discharge conduit is arranged on the side of the storage element 111 and communicates with the liquid outlet.

[0092] The size of the liquid outlet matches the size of the storage element 111. Generally, the radial dimension of the liquid outlet is smaller than the radial dimension of the inner edge surface of the storage element 111 and the inner axial dimension, and the axial dimension of the liquid outlet is equal to the barrel wall thickness of the storage element 111 (the distance between the outer edge surface and the inner edge surface of the storage element 111).

[0093] The size of the liquid discharge conduit matches the size of the storage element 111. Generally, the radial dimension of the outer edge surface of the liquid discharge conduit is smaller than the radial dimension of the outer edge surface of the storage element 111 and the outer axial dimension, and the axial dimension of the liquid discharge conduit is greater than the barrel wall thickness of the storage element 111 (the distance between the outer edge surface and the inner edge surface of the storage element 111).

[0094] The size of the liquid discharge conduit matches the size of the liquid outlet. Generally, the radial dimension of the inner edge surface of the liquid discharge conduit is equal to the radial dimension of the liquid outlet, and the axial dimension of the liquid discharge conduit is greater than the axial dimension of the liquid outlet.

[0095] In some embodiments, the liquid outlet element 115 is fixedly connected to the storage element 111, including but not limited to bolt connection.

[0096] In some embodiments, the liquid outlet element 115 is made of stainless steel.

[0097] The cross section of the second through slot element 116 is circular.

[0098] The size of the second through slot element 116 matches the size of the storage element 111. Generally, the radial dimension of the second through slot element 116 is smaller than the radial dimension of the inner edge surface of the storage element 111 and the inner axial dimension, and the axial dimension of the second through slot element 116 is equal to the barrel wall thickness of the storage element 111 (the distance between the outer edge surface and the inner edge surface of the storage element 111).

[0099] In some embodiments, there are a plurality of second through slot elements 116. The plurality of second through slot elements 116 are arranged equidistantly along the circumference of the storage element 111.

[0100] In some embodiments, the second through slot element 116 is a second through slot.

[0101] The cross section of the sealing element 117 is circular.

[0102] The size of the sealing element 117 matches the size of the storage element 111. Generally, the radial dimension of the sealing element 117 is equal to the radial dimension of the outer surface of the storage element 111, and the axial dimension of the sealing element 117 is smaller than the axial dimension of the outer side of the storage element 111.

[0103] In some embodiments, the sealing element 117 is detachably connected to the storage element 111, including but not limited to bolt connection.

[0104] In some embodiments, the sealing element 117 is made of stainless steel.

[0105] In some embodiments, the sealing element 117 is a sealing cover.

[0106] In some embodiments, the exhaust element 118 includes a gas outlet and a gas exhaust pipe. The gas outlet is arranged through the sealing element 117 and communicates with the storage area of the storage element 111; the gas exhaust pipe is arranged at the top end of the sealing element 117 and communicates with the gas outlet.

[0107] The size of the gas outlet matches the size of the sealing element 117. Generally, the radial dimension of the gas outlet is smaller than the radial dimension of the sealing element 117, and the axial dimension of the gas outlet is equal to the axial dimension of the sealing element 117.

[0108] The size of the gas exhaust pipe matches the size of the sealing element 117. Generally, the radial dimension of the outer surface of the gas exhaust pipe is smaller than the radial dimension of the sealing element 117, and the axial dimension of the gas exhaust pipe is greater than the axial dimension of the sealing element 117.

[0109] The size of the gas exhaust pipe matches the size of the gas outlet. Generally, the radial dimension of the inner surface of the gas exhaust pipe is equal to the radial dimension of the gas outlet, and the axial dimension of the gas exhaust pipe is greater than the axial dimension of the gas outlet.

[0110] In some embodiments, the exhaust element 118 is fixedly connected to the sealing element 117, including but not limited to bolt connection.

[0111] In some embodiments, the exhaust element 118 is made of stainless steel.

[0112] As Figure 4As shown, the stirring unit 120 comprises a first driving element 121 and a stirring element 122. The first driving element 121 is arranged in the driving region of the storage unit 110 and connected with the storage unit 110; the stirring element 122 is movably arranged in the storage region of the storage unit 110 and located below the bubble unit 130, and connected with the output end of the first driving element 121, for rotating under the action of the first driving element 121 to stir the liquid.

[0113] Specifically, the first driving element 121 is arranged in the driving region of the storage element 111, and the output end of the first driving element 121 passes through the first through slot element 113 and is connected with the storage element 111; the stirring element 122 is movably arranged in the storage region of the storage element 111.

[0114] In some embodiments, the first driving element 121 is fixedly connected with the storage element 111, including but not limited to bolt connection.

[0115] In some embodiments, the first driving element 121 is a stirring motor.

[0116] In some embodiments, the stirring element 122 comprises a rotating shaft and a plurality of stirring blades. The rotating shaft is movably arranged in the storage region of the storage element 111 and connected with the output end of the first driving element 121; the plurality of stirring blades are distributed and arranged on the rotating shaft and respectively connected with the rotating shaft.

[0117] The size of the rotating shaft matches the size of the storage element 111. Generally, the radial dimension of the rotating shaft is smaller than the radial dimension of the inner edge surface of the storage element 111, and the axial dimension of the rotating shaft is smaller than the inner axial dimension of the storage element 111.

[0118] The size of the stirring blade matches the size of the rotating shaft. Generally, the length of the stirring blade is greater than the radial dimension of the rotating shaft, the width of the stirring blade is not greater than the radial dimension of the rotating shaft, and the height of the stirring blade is equal to the axial dimension of the rotating shaft.

[0119] The length of the stirring blade and the radial dimension of the rotating shaft are smaller than the radial dimension of the inner edge surface of the storage element 111.

[0120] In some embodiments, the plurality of stirring blades are equidistantly arranged along the circumference of the rotating shaft.

[0121] In some embodiments, the stirring blade is fixedly connected with the first driving element 121, including but not limited to bolt connection.

[0122] In some embodiments, the stirring blade is made of stainless steel.

[0123] As Figure 5As shown, the bubble unit 130 comprises at least one ring pipe element 131, a plurality of spout elements 132, and at least one gas inlet element 133. The ring pipe element 131 is arranged in the storage area of the storage unit 110 and above the stirring end of the stirring unit 120 for conveying gas. The plurality of spout elements 132 are arranged in the corresponding ring pipe element 131 for spouting bubbles. The gas inlet element 133 is in communication with the ring pipe element 131 and the gas source for conveying gas.

[0124] Specifically, the ring pipe element 131 is arranged in the storage area of the storage element 111 and above the stirring element 122. The gas inlet element 133 penetrates through the second through slot element 116 and is connected with the storage element 111.

[0125] The cross section of the ring pipe element 131 is circular.

[0126] The size of the ring pipe element 131 matches the size of the storage element 111. Generally, the radial dimension of the outer edge surface of the outer side of the ring pipe element 131 is smaller than the radial dimension of the inner edge surface of the storage element 111, and the axial dimension of the outer side of the ring pipe element 131 is smaller than the axial dimension of the inner side of the storage element 111.

[0127] In some embodiments, the ring pipe element 131 is a plurality of ring pipe elements. The plurality of ring pipe elements 131 are arranged in concentric circles. Generally, the diameters of the plurality of ring pipe elements 131 are different.

[0128] In some embodiments, the ring pipe element 131 is two ring pipe elements. The two ring pipe elements 131 are arranged in concentric circles in the storage area of the storage element 111. The diameter of one ring pipe element 131 is larger than the diameter of the other ring pipe element 131.

[0129] In some embodiments, the ring pipe element 131 is made of stainless steel.

[0130] In some embodiments, the ring pipe element 131 is a gas inlet ring pipe.

[0131] The cross section of the spout element 132 is circular.

[0132] The size of the spout element 132 matches the size of the ring pipe element 131. Generally, the radial dimension of the spout element 132 is smaller than the inner diameter of the ring pipe element 131, and the axial dimension of the spout element 132 is equal to the pipe wall thickness of the ring pipe element 131 (the distance between the outer edge surface and the inner edge surface of the ring pipe element 131).

[0133] In some embodiments, the plurality of spout elements 132 are arranged at equal intervals along the circumference of the ring pipe element 131.

[0134] The number of nozzle elements 132 matches the number of annular tube elements 131. Generally, the number of nozzle elements 132 is an integer multiple of the number of annular tube elements 131. That is, each annular tube element 131 is provided with a number of nozzle elements 132.

[0135] In some of these embodiments, the nozzle element 132 is a nozzle.

[0136] The intake element 133 has a hollow structure.

[0137] The dimensions of the intake element 133 are matched with the dimensions of the ring element 131. Generally, the outer diameter of the intake element 133 is smaller than the outer diameter of the ring element 131.

[0138] The dimensions of the intake element 133 are matched with the dimensions of the second through-slot element 116. Generally, the outer diameter of the intake element 133 is equal to the radial dimension of the second through-slot element 116, and the axial dimension of the intake element 133 is greater than the axial dimension of the second through-slot element 116.

[0139] The number of intake elements 133 matches the number of second through-slot elements 116. Generally, the number of intake elements 133 is equal to the number of second through-slot elements 116.

[0140] In some embodiments, there are multiple intake elements 133. The multiple intake elements 133 are arranged at circumferential intervals along the annular pipe element 131.

[0141] When there are multiple ring pipe elements 131, each intake element 133 is connected to multiple ring pipe elements 131 respectively.

[0142] In some embodiments, the intake element 133 is fixedly connected to the ring element 131 and the storage element 111, respectively, including but not limited to welding.

[0143] In some of these embodiments, the intake element 133 is made of stainless steel.

[0144] In some of these embodiments, the intake element 133 is an intake duct.

[0145] like Figure 6 As shown, the first vortex unit 140 includes a plurality of first vortex elements 141. The plurality of first vortex elements 141 are disposed in the storage area of ​​the storage unit 110 and are located above the bubble unit 130. The first ends of the plurality of first vortex elements 141 are interconnected to form a hollow structure, and the second ends of the plurality of first vortex elements 141 are respectively connected to the storage unit 110 to increase the turbulence effect of the liquid to adjust the bubble size.

[0146] Specifically, the first eddy current element 141 is disposed in the storage area of ​​the storage element 111, and is located above the annular element 131 and connected to the storage element 111.

[0147] In some of these embodiments, the radial dimension of the first eddy current element 141 decreases from its first end to its second end.

[0148] In some embodiments, the first eddy current element 141 includes a plurality of first trapezoidal blocks. The plurality of first trapezoidal blocks are arranged radially along the storage element 111.

[0149] The radial dimension of the first trapezoidal block decreases from its first end to its second end. That is, the radial dimension of the first trapezoidal block decreases from its first end (away from the inner edge of the storage element 111) to its second end (closer to the inner edge of the storage element 111).

[0150] Several first eddy current elements 141 are arranged at equal intervals along the circumference of the storage element 111.

[0151] In some embodiments, the first eddy current element 141 is fixedly connected to the storage element 111, including but not limited to bolted connections.

[0152] In some of these embodiments, the first eddy current element 141 is made of stainless steel.

[0153] In some of these embodiments, the first eddy current element 141 is a first trapezoidal eddy current generator.

[0154] Furthermore, such as Figure 7 As shown, the novel bubble structure 100 further includes at least one second vortex unit 150 and a control unit 160. The second vortex unit 150 is movably disposed in the storage area of ​​the storage unit 110 and is staggered with the first vortex unit 140. It is used to rotate horizontally to assist the first vortex unit 140 in increasing the turbulence effect of the liquid to adjust the bubble size. The drive end of the control unit 160 is disposed at the top of the outer side of the storage unit 110, and the rotating end of the control unit 160 is disposed in the storage area of ​​the storage unit 110 and connected to the second vortex unit 150, used to drive the second vortex unit 150 to rotate horizontally.

[0155] The number of second vortex elements 150 matches the number of first vortex elements 140. Generally, the number of second vortex elements 150 is equal to the number of first vortex elements 140.

[0156] Generally, a second vortex unit 150 is provided between two adjacent first vortex units 140, and a first vortex unit 140 is provided between two adjacent second vortex units 150.

[0157] In some embodiments, the second vortex unit 150 is a plurality of second vortex units. The plurality of second vortex units 150 are arranged along the axial direction of the storage unit 110. Here, the "arranged along" can be equidistant or non-equidistant.

[0158] As shown in FIG. 1, the storage unit 110 further comprises a third through-slot element 119. The third through-slot element 119 is arranged at the top end of the storage unit 110, for the rotating end of the control unit 160 to pass through. Figure 8

[0159] Specifically, the third through-slot element 119 is arranged through the sealing element 117.

[0160] The third through-slot element 119 has a size matching that of the sealing element 117. Generally, the radial dimension of the third through-slot element 119 is smaller than that of the sealing element 117, and the axial dimension of the third through-slot element 119 is equal to that of the sealing element 117.

[0161] In some embodiments, the third through-slot element 119 is a third through-slot.

[0162] As shown in FIG. 1, the second vortex unit 150 comprises at least one second vortex element 151. The second vortex element 151 is movably arranged in the storage area of the storage unit 110, above or below the first vortex unit 140, and connected to the rotating end of the control unit 160, for rotating in the horizontal direction under the action of the control unit 160 to assist the first vortex unit 140 to increase the turbulent effect of the liquid to adjust the bubble size. Figure 9

[0163] Specifically, the second vortex element 151 is movably arranged in the storage area of the storage unit 111, above or below the first vortex element 141.

[0164] In some embodiments, the radial dimension of the second vortex element 151 decreases from the first end to the second end thereof.

[0165] In some embodiments, the second vortex element 151 comprises a plurality of second trapezoidal blocks. The plurality of second trapezoidal blocks are arranged along the radial direction of the storage unit 111.

[0166] The radial dimension of the second trapezoidal block decreases from the first end to the second end thereof. That is, the radial dimension of the second trapezoidal block decreases from the first end (away from the inner edge surface of the storage unit 111) to the second end (close to the inner edge surface of the storage unit 111).

[0167] In some embodiments, the second vortex element 151 is a plurality of second vortex elements. The plurality of second vortex elements 151 are arranged along the circumferential direction of the storage unit 111 at equal intervals. ​​

[0168] In some embodiments, the second vortex element 151 is made of stainless steel.

[0169] In some embodiments, the second vortex element 151 is a second trapezoidal vortex generator.

[0170] As shown in FIG. 6, the control unit 160 includes a second driving element 161, a rotating element 162, and at least one mounting element 163. The second driving element 161 is arranged at the top end of the outside of the storage unit 110 and connected with the storage unit 110. The rotating element 162 is movably arranged in the storage area of the storage unit 110 and connected with the output end of the second driving element 161, for rotating in the horizontal direction under the action of the second driving element 161. The mounting element 163 is arranged on the rotating element 162 and connected with the rotating element 162 and the second vortex unit 150 respectively, for driving the second vortex unit 150 to rotate in the horizontal direction under the action of the rotating element 162. Figure 10 Specifically, the second driving element 161 is arranged at the top end of the sealing element 117 and connected with the sealing element 117. The rotating element 162 is movably arranged in the storage area of the storage element 111 and passes through the third through-slot element 119. The mounting element 163 is connected with the second vortex element 151.

[0171] In some embodiments, the second driving element 161 is fixedly connected with the sealing element 117, including but not limited to bolt connection.

[0172] In some embodiments, the second driving element 161 is a control motor.

[0173] The cross section of the rotating element 162 is circular.

[0174] The size of the rotating element 162 matches the size of the storage element 111. Generally, the radial dimension of the rotating element 162 is smaller than the inner diameter of the storage element 111 (the radial dimension of the inner edge surface of the storage element 111), and the axial dimension of the rotating element 162 is smaller than the inner side axial dimension of the storage element 111.

[0175] The size of the rotating element 162 matches the size of the third through-slot element 119. Generally, the radial dimension of the rotating element 162 is equal to the radial dimension of the third through-slot element 119.

[0176] In some embodiments, the rotating element 162 is fixedly connected with the second driving element 161, including but not limited to bolt connection.

[0177] In some embodiments, the rotating element 162 is made of stainless steel.

[0178] In some embodiments, the rotating element 162 is made of stainless steel.

[0179] In some embodiments, the rotating element 162 is a rotating rod.

[0180] The mounting element 163 is a hollow structure.

[0181] The mounting element 163 is sized to match the rotating element 162. Generally, the inner diameter of the mounting element 163 is equal to the radial dimension of the rotating element 162, and the axial dimension of the mounting element 163 is smaller than the axial dimension of the rotating element 162.

[0182] The mounting element 163 is sized to match the storage element 111. Generally, the outer diameter of the mounting element 163 is smaller than the inner diameter of the storage element 111 (the radial dimension of the inner edge surface of the storage element 111).

[0183] The number of mounting elements 163 matches the number of second vortex units 150. Generally, the number of mounting elements 163 is equal to the number of second vortex units 150.

[0184] In some embodiments, the mounting element 163 is a plurality of mounting elements. The plurality of mounting elements 163 are arranged along the axial direction of the rotating element 162. Here, the “interval” can be equal interval or non-equal interval.

[0185] In some embodiments, the mounting element 163 is fixedly connected to the rotating element 162 and the second vortex element 151, including but not limited to bolt connection.

[0186] In some embodiments, the mounting element 163 is made of stainless steel.

[0187] In some embodiments, the mounting element 163 is a mounting block.

[0188] The use method of the utility model is as follows:

[0189] (I) Preparation operation

[0190] The liquid inlet element 114 is in communication with the liquid conveying device;

[0191] The liquid outlet element 115 is in communication with the liquid storage device;

[0192] The gas inlet element 133 is in communication with the gas conveying device;

[0193] (II) Bubbling operation

[0194] Start the liquid conveying device to work, so that the liquid source enters the storage area of the storage element 111 through the liquid inlet element 114;

[0195] The gas delivery device is activated to deliver gas from the gas source through the inlet element 133 into the ring element 131 and out through the spout element 132.

[0196] (Three) Bubble processing operation

[0197] The first driving element 121 is activated to drive the stirring element 122 to rotate along the circumference of the storage element 111 to affect the movement of the liquid and the bubbles, which generates strong turbulent kinetic energy and strong turbulent dissipation;

[0198] During the process, the first vortex element 141 and the second vortex element 151 have a certain cross-sectional area, which hinders the movement of the fluid in the flow direction. When the liquid phase flows through the first vortex element 141 and the second vortex element 151, it presents a jet flow due to the narrowing of the flow channel. The fluid in the flow channel moves violently and at a high speed, which has a strong shearing effect on the bubbles.

[0199] The principle is that the viscous shear force of the continuous fluid will generate a velocity gradient in the flow field around the bubble, causing the bubble to deform and stretch, leading to rupture. At the same time, the first vortex element 141 and the second vortex element 151 can induce the generation of micro-scale vortices of different sizes to enhance the turbulent environment. Because the liquid phase will produce an adverse pressure gradient before and after passing through the first vortex element 141 and the second vortex element 151, large-scale vortices are induced, and the strong interaction between vortices and vortices, vortices and main flow will greatly enhance the turbulent field. Among them, the strong turbulent kinetic energy and the strong turbulent dissipation in the strong turbulent field mean that there is a high-intensity turbulent fluctuation in the field, which is beneficial to breaking the dynamic stress balance on the surface of the bubble, and the latter means that it can increase the bubble-vortex collision frequency in the flow field and the kinetic energy contained in the turbulent vortex. The increase of these two turbulent characteristic parameters can increase the probability of bubble rupture. And according to the concept that vortices with a size smaller than the bubble particle size can make the bubble break, it is indicated that the more the number of vortices in the bubble tank that are equal to or smaller than the initial bubble size, the more beneficial it is to increase the bubble-vortex collision frequency and the rupture rate. And the minimum vortex size is also related to the turbulent dissipation, the larger the dissipation, the smaller the minimum vortex size, and the stronger the action of small-scale vortices in the turbulent field. And the sharp design of the first vortex element 141 and the second vortex element 151 can also cooperate with the viscous shear and turbulent fluctuation to break the bubble. Therefore, the vortices generated by the first vortex element 141 and the second vortex element 151 interact with the bottom fan stirring action, mutually influence each other, and jointly enhance the turbulent field, and use the turbulent fluctuation and the collision of vortices, viscous shear and the sharp edges of the first vortex element 141 and the second vortex element 151 to affect the bubble size and distribution. Finally, the bubble surface carries liquid from the exhaust element 118 into the next stage.

[0200] (Four) Adjustment operation

[0201] The second driving element 161 is started to work, and drives the second vortex element 151 to rotate along the circumference of the storage element 111 through the cooperation between the rotating element 162 and the mounting element 163, so that the relative position of the second vortex element 151 and the first vortex element 141 is changed, more vortexes are generated, the overall turbulence degree is enhanced, and the bubble size is reduced.

[0202] The utility model discloses the advantages lie in, utilize the cooperation between stirring unit, first vortex unit to provide stirring action with cooperation first vortex unit generates greater turbulent energy and vortex effect, influence bubble's size and its distribution, make full use of the interaction between gas-liquid when bubbler works, and avoid the design of traditional round hole formula screen, avoid the accumulation of bubble of screen formula structure;Adjust the relative position of second vortex unit and first vortex unit through the cooperation between second vortex unit and control unit, thereby generate more vortex, enhance the overall turbulence degree, reduce bubble size.

[0203] Embodiment 2

[0204] This embodiment relates to the bubble system of the utility model.

[0205] As shown in Figure 11 A bubble system includes the novel bubble structure 100 of embodiment 1, gas delivery device 200 and liquid delivery device 300. Wherein, gas delivery device 200 and bubble unit 130 of novel bubble structure 100, gas source are communicated, for supplying gas source to storage unit 110;Liquid delivery device 300 and novel bubble structure 100 of storage unit 110, liquid source are communicated, for supplying liquid source to storage unit 110.

[0206] Specifically, gas delivery device 200 and inlet element 133 are communicated;Liquid delivery device 300 and inlet element 114 are communicated.

[0207] More specifically, liquid delivery device 300 and liquid inlet pipeline are communicated.

[0208] In some embodiments, gas delivery device 200 is a compressor.

[0209] In some embodiments, liquid delivery device 300 is a water pump.

[0210] The above only describes the preferred embodiment of the utility model, and does not limit the implementation and protection scope of the utility model, and those skilled in the art should realize that the scheme obtained by equivalent replacement and obvious change of the utility model specification and drawing should be included in the protection scope of the utility model.

Claims

1. A novel bubble structure characterized in that, The application relates to a liquid storage device, which comprises: a storage unit (110), an inner part of the storage unit (110) being divided into a storage area and a driving area, the storage area of the storage unit (110) being communicated with a liquid source; a stirring unit (120), a stirring end of the stirring unit (120) being movably arranged in the storage area of the storage unit (110), a driving end of the stirring unit (120) being arranged in the driving area of the storage unit (110) and connected with the storage unit (110), and the stirring unit (120) being used for stirring the liquid in the storage area of the storage unit (110); a bubble unit (130), the bubble unit (130) being arranged in the storage area of the storage unit (110) and located above the stirring end of the stirring unit (120), and the bubble unit (130) being communicated with a gas source and used for generating bubbles to make the bubbles contact with the liquid; at least one first vortex unit (140), the first vortex unit (140) being arranged in the storage area of the storage unit (110) and located above the bubble unit (130), and the first vortex unit (140) being connected with the storage unit (110) and used for increasing the turbulent effect of the liquid to adjust the bubble size.

2. The novel bubble structure according to claim 1, characterized in that, The storage unit (110) comprises: a storage element (111), an inner part of the storage element (111) being divided into a storage area and a driving area, the storage area of the storage element (111) being provided with the stirring end of the stirring unit (120), the bubble unit (130) and the first vortex unit (140), the driving area of the storage element (111) being provided with the driving end of the stirring unit (120), the storage area of the storage element (111) being communicated with the liquid source and used for storing the liquid and making the bubbles contact with the liquid; a partition element (112), the partition element (112) being arranged in the inner side of the storage element (111) and connected with the storage element (111) and used for dividing the storage element (111) into the storage area and the driving area; a first through-groove element (113), the first through-groove element (113) being arranged through the partition element (112) and used for allowing the driving end of the stirring unit (120) to pass through; a liquid inlet element (114), the liquid inlet element (114) being arranged at the side of the storage element (111) and located between the stirring end of the stirring unit (120) and the bubble unit (130) and communicated with the storage area of the storage element (111) and used for allowing the liquid to enter; a liquid outlet element (115), the liquid outlet element (115) being arranged at the side of the storage element (111) and located above the first vortex unit (140) and communicated with the storage area of the storage element (111) and used for allowing the liquid to be discharged; at least one second through-groove element (116), the second through-groove element (116) being arranged in the storage area of the storage element (111) and used for allowing the bubble unit (130) to pass through. A sealing element (117) is detachably arranged on the top of the storage element (111) to seal the storage area of the storage element (111); An exhaust element (118) is arranged on the sealing element (117) and communicates with the storage area of the storage element (111) to exhaust gas.

3. The novel bubble structure according to claim 1, characterized in that, The stirring unit (120) comprises: A first driving element (121) is arranged in the driving area of the storage unit (110) and connected with the storage unit (110); A stirring element (122) is movably arranged in the storage area of the storage unit (110) and below the bubble unit (130), and connected with the output end of the first driving element (121) to rotate under the action of the first driving element (121) to stir the liquid.

4. The novel bubble structure according to claim 1, characterized in that, The bubble unit (130) comprises: At least one ring pipe element (131) is arranged in the storage area of the storage unit (110) and above the stirring end of the stirring unit (120) to transport gas; A plurality of nozzle elements (132) are arranged in the corresponding ring pipe elements (131) to spray bubbles; At least one gas inlet element (133) is in communication with the ring pipe element (131) and the gas source to transport gas.

5. The novel bubble structure according to claim 1, characterized in that, The first vortex unit (140) comprises: A plurality of first vortex elements (141) are arranged in the storage area of the storage unit (110) and above the bubble unit (130), the first ends of the plurality of first vortex elements (141) are connected with each other to form a hollow structure, and the second ends of the plurality of first vortex elements (141) are connected with the storage unit (110) to increase the turbulent effect of the liquid to adjust the bubble size.

6. The novel bubble structure according to any one of claims 1 to 5, characterized by Further comprising: At least one second vortex unit (150) is movably arranged in the storage area of the storage unit (110) and staggered with the first vortex unit (140) to rotate in the horizontal direction to assist the first vortex unit (140) to increase the turbulent effect of the liquid to adjust the bubble size; A control unit (160) is arranged at the top of the outside of the storage unit (110) and connected with the second vortex unit (150) to drive the second vortex unit (150) to rotate in the horizontal direction.

7. The novel bubble structure according to claim 6, characterized in that The storage unit (110) further comprises: A third through slot element (119) is arranged at the top of the storage unit (110) for the rotating end of the control unit (160) to pass through.

8. The novel bubble structure of claim 6, wherein, The second vortex unit (150) comprises: at least one second vortex element (151) movably arranged in the storage area of the storage unit (110) and located above or below the first vortex unit (140) and connected with the rotating end of the control unit (160) for rotating in the horizontal direction under the action of the control unit (160) to assist the first vortex unit (140) to increase the turbulent effect of the liquid to adjust the bubble size.

9. The novel bubble structure of claim 6, wherein, The control unit (160) comprises: a second driving element (161) arranged at the top end of the outside of the storage unit (110) and connected with the storage unit (110); a rotating element (162) movably arranged in the storage area of the storage unit (110) and connected with the output end of the second driving element (161) for rotating in the horizontal direction under the action of the second driving element (161); at least one mounting element (163) arranged in the rotating element (162) and connected with the rotating element (162) and the second vortex unit (150) respectively for driving the second vortex unit (150) to rotate in the horizontal direction under the action of the rotating element (162).

10. A sparging system characterized by, It comprises: a novel bubble structure (100) according to any one of claims 1-9; a gas delivery device (200) in communication with the bubble unit (130) of the novel bubble structure (100) and a gas source for supplying the gas source to the storage unit (110); a liquid delivery device (300) in communication with the storage unit (110) of the novel bubble structure (100) and a liquid source for supplying the liquid source to the storage unit (110).

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