An energy-saving micro-bubble generating device for air flotation device

Abstract

The present invention discloses an energy-saving micro-bubble generating device applied to an air flotation device, specifically relates to the field of air flotation devices, including a main box, an inner frame is arranged inside the main box, an air pump is fixedly installed inside the inner frame, a joint is fixedly installed at one end of the air pump, an input pipe is fixedly installed at the top, and a first output pipe, a second output pipe and a third output pipe are fixedly installed on the outer surface of the joint. The present invention sets a first output pipe, a second output pipe, a third output pipe and a joint. When in use, the air pump is started to introduce air through the input pipe, and after passing through the joint, the air is exported by the first output pipe, the second output pipe or the third output pipe. The first output pipe is a normal air pressure output, and when passing through the second output pipe, it will be pressurized by a booster pump, and when passing through the third output pipe, it will be divided by a pressure dividing pipe, thereby reducing the output air pressure, facilitating the control of the input air pressure, and increasing the practicality of the device.

Description

Technical Field

[0001] The present invention relates to the field of air flotation devices, and more specifically, to an energy-saving micro-bubble generating device applied to air flotation devices. Background Art

[0002] The flotation device introduces air into the water in the form of tiny bubbles, causing the tiny bubbles to adhere to the particles suspended in the water to form a water-air-particle three-phase mixing system.

[0003] The existing microbubble generating device generates a certain number of bubbles by introducing air through an air pump. However, the commonly used bubble generating devices now require the cooperation of many equipment such as water pumps, air compressors, and dissolved air tanks, or through methods such as point solution and cavitation air pumps, which either consume a lot of energy or have poor bubble processing effects. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides an energy-saving micro-bubble generating device applied to an air flotation device. By setting a first output pipe, a second output pipe, a third output pipe and a joint, when in use, the air pump is started to introduce air through the input pipe, and after passing through the joint, the air is discharged by the first output pipe, the second output pipe or the third output pipe. The first output pipe outputs normal air pressure, and when passing through the second output pipe, it is pressurized by a booster pump, and when passing through the third output pipe, it is pressure-divided by a pressure divider pipe, thereby reducing the output air pressure, facilitating the control of the input air pressure, and increasing the practicality of the device.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an energy-saving micro-bubble generating device applied to an air flotation device, comprising a main box, an inner frame is arranged inside the main box, an air pump is fixedly installed inside the inner frame, a joint is fixedly installed at one end of the air pump, an input pipe is fixedly installed at the top of the air pump, and a first output pipe, a second output pipe and a third output pipe are fixedly installed on the outer surface of the joint;

[0006] An inner block is arranged inside the joint, and the inner block is rotatably connected with the joint, an inner shaft is arranged inside the inner block, and the bottom end of the inner shaft is fixedly connected with the joint, a first electromagnet is fixedly installed on the outer surface of the inner shaft, and a second electromagnet is fixedly installed on the outer surface of the inner shaft located on one side of the first electromagnet, a torsion spring is sleeved on the outer surface of the inner shaft, and a fixing ring is fixedly installed on the outer surface of the inner shaft located below the torsion spring, and the bottom end of the torsion spring is fixedly connected with the fixing ring, a stopper is fixedly installed on the inner wall of the inner block, a connecting shaft is fixedly installed on the outer surface of the inner block, and a baffle is fixedly installed on one end of the connecting shaft, and three through holes are opened on the outer surface of the joint, and the three through holes correspond to one end of the first output pipe, the second output pipe and the third output pipe respectively;

[0007] A second retaining ring is fixedly mounted on one side of the inner wall of the first output pipe, an inner tube is arranged inside the second retaining ring, the second retaining ring is sleeved on one end of the inner tube, and the inner tube is slidably connected to the second retaining ring;

[0008] A turntable is arranged on one side of the inner frame, and the turntable is rotatably connected to the inner frame. A limit rod is arranged on one side of the turntable, and one end of the limit rod is inserted into the inner frame.

[0009] In a preferred embodiment, a booster pump is fixedly mounted on the outer surface of the second output pipe, a pressure dividing pipe is fixedly mounted on the outer surface of the third output pipe, and the first output pipe, the second output pipe and the third output pipe have the same internal structure.

[0010] In a preferred embodiment, a side cover is fixedly mounted on one end of the inner tube, and a third retaining ring is fixedly mounted on the other end of the inner tube.

[0011] In a preferred embodiment, a second spring is sleeved on the outer surface of the inner tube at one side of the third retaining ring, and one end of the second spring is fixedly connected to the second retaining ring.

[0012] In a preferred embodiment, an exhaust hole is provided on the outer surface of the inner tube, and a filter is fixedly installed on one end of the inner tube.

[0013] In a preferred embodiment, an inner disk is disposed on one side of the inner frame, one side of the turntable is fixedly connected to the inner disk, and the inner disk is rotatably connected to the inner frame.

[0014] In a preferred embodiment, a through groove is provided in the inner center of the inner disk, and magnetic blocks are fixedly installed on both sides of the inner disk.

[0015] In a preferred embodiment, the inner frame has side grooves on both sides of the inner disk, a first retaining ring is fixedly installed inside the side groove, a clamping column is arranged inside the side groove, the first retaining ring is sleeved on one end of the clamping column, and a first spring is sleeved on the outer surface of the clamping column.

[0016] In a preferred embodiment, both sides of the inner wall of the main box are provided with card slots, and one end of the card column matches the card slot.

[0017] In a preferred embodiment, a pulley is movably mounted on the bottom end of the inner frame, a slide groove is provided on the bottom end of the inner wall of the main box, and the pulley matches the slide groove.

[0018] Technical effects and advantages of the present invention:

[0019] The present invention is provided with a first output pipe, a second output pipe, a third output pipe and a joint. When in use, the air pump is started to introduce air through the input pipe, and after passing through the joint, the air is discharged through the first output pipe, the second output pipe or the third output pipe. The first output pipe outputs air at normal pressure, and when passing through the second output pipe, the air is pressurized by the booster pump, and when passing through the third output pipe, the air is divided by the pressure dividing pipe to reduce the output air pressure, so as to facilitate the control of the input air pressure and increase the practicality of the device.

[0020] The present invention is provided with an inner tube, a second spring, a second retaining ring and a filter screen. During the process of air outlet, the inner tube is pushed outward by air pressure, and the second spring on one side is squeezed by the third retaining ring at one end until the exhaust hole on the surface of the inner tube is pushed out, and the gas is discharged from the exhaust hole. When the gas is discharged, the second spring pulls the inner tube back into the first output tube, and the first output tube is closed through a side cover on one side, and the exhaust hole is closed at the same time, so as to prevent impurities from entering the inner tube from the exhaust hole.

[0021] The present invention is provided with an inner frame, a turntable, an inner disk and a limit rod. When the air pump needs to be inspected after use, it is necessary to first pull the limit rod on one side outward to disengage one end of the limit rod from the inner frame, thereby releasing the limit on the turntable. Then, the turntable is rotated to drive the inner disk to rotate, so that the magnetic blocks on both sides of the inner disk correspond to the side grooves. The clamping columns inside the side grooves are attracted by the magnetic force of the magnetic blocks and disengage from the clamping grooves, thereby releasing the limit on the inner frame. Then, the inner frame is pulled out along the slide groove through the pulley at the bottom, thereby facilitating the inspection of the internal air pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0023] Figure 2 It is a side view of the joint of the present invention.

[0024] Figure 3 It is the internal structure diagram of the inner block of the present invention.

[0025] Figure 4 It is a partial internal structure diagram of the first output tube of the present invention.

[0026] Figure 5 It is a side view of the inner tube of the present invention.

[0027] Figure 6 It is a side view of the main box of the present invention.

[0028] Figure 7 For the present invention Figure 6 Enlarged view of point A.

[0029] The accompanying drawings are marked as follows: 1. main box; 2. inner frame; 21. turntable; 22. limit rod; 23. inner plate; 24. through groove; 25. magnetic block; 26. side groove; 261. first retaining ring; 262. clamping column; 263. first spring; 27. pulley; 28. slide groove; 29. ​​clamping groove; 3. air pump; 31. input pipe; 4. joint; 41. inner block; 42. inner shaft; 421. fixing ring; 43. first electromagnet; 44. second electromagnet; 45. torsion spring; 46. retaining block; 47. connecting shaft; 48. baffle; 49. through hole; 5. first output pipe; 51. second retaining ring; 52. inner pipe; 53. side cover; 54. third retaining ring; 55. second spring; 56. exhaust hole; 57. filter; 6. second output pipe; 61. booster pump; 7. third output pipe; 71. pressure dividing pipe. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] according to Figure 1-3 An energy-saving micro-bubble generating device for an air flotation device is shown, comprising a main box 1, an inner frame 2 is provided inside the main box 1, an air pump 3 is fixedly installed inside the inner frame 2, a joint 4 is fixedly installed at one end of the air pump 3, an input pipe 31 is fixedly installed at the top of the air pump 3, and a first output pipe 5, a second output pipe 6 and a third output pipe 7 are fixedly installed on the outer surface of the joint 4;

[0032] An inner block 41 is provided inside the joint 4, and the inner block 41 is rotatably connected to the joint 4. An inner shaft 42 is provided inside the inner block 41, and the bottom end of the inner shaft 42 is fixedly connected to the joint 4. A first electromagnet 43 is fixedly installed on the outer surface of the inner shaft 42, and a second electromagnet 44 is fixedly installed on the outer surface of the inner shaft 42 located on one side of the first electromagnet 43. A torsion spring 45 is sleeved on the outer surface of the inner shaft 42, and a fixing ring 421 is fixedly installed on the outer surface of the inner shaft 42 located below the torsion spring 45, and the bottom end of the torsion spring 45 is fixedly connected to the fixing ring 421. A stopper 46 is fixedly installed on the inner wall of the inner block 41, and a connecting shaft 47 is fixedly installed on the outer surface of the inner block 41, and a baffle 48 is fixedly installed on one end of the connecting shaft 47. Three through holes 49 are opened on the outer surface of the joint 4, and the three through holes 49 correspond to one end of the first output pipe 5, the second output pipe 6 and the third output pipe 7 respectively.

[0033] The specific implementation method is as follows: when in use, the air pump 3 is started to introduce air through the input pipe 31, and after passing through the joint 4, the air is discharged from the first output pipe 5, the second output pipe 6 or the third output pipe 7. The first output pipe 5 outputs at normal air pressure, and when passing through the second output pipe 6, the air is pressurized by the booster pump 61, and when passing through the third output pipe 7, the air is divided by the pressure dividing pipe 71 to reduce the output air pressure. When the second output pipe 6 needs to be selected, the first electromagnet 43 can be started, and the block 46 will be attracted by the magnetic force of the first electromagnet 43. The inner block 41 is driven to rotate, and the baffle 48 at one end is driven by the connecting shaft 47 to open the through hole 49 at one end of the second output tube 6. When the third output tube 7 needs to be opened, the second electromagnet 44 is started, and the through hole 49 at one end of the third output tube 7 is opened. When the first output tube 5 needs to be opened, the first electromagnet 43 and the second electromagnet 44 are closed at the same time, and the torsion spring 45 drives the inner block 41 to rotate, and the through hole 49 at one end of the first output tube 5 is opened, so as to facilitate the control of the input air pressure and increase the practicability of the device.

[0034] according to Figure 4-5 The energy-saving micro-bubble generating device for air flotation device shown in the figure, a second baffle ring 51 is fixedly installed on one side of the inner wall of the first output pipe 5, an inner pipe 52 is arranged inside the second baffle ring 51, the second baffle ring 51 is sleeved on one end of the inner pipe 52, the inner pipe 52 is slidably connected to the second baffle ring 51, a booster pump 61 is fixedly installed on the outer surface of the second output pipe 6, a pressure dividing pipe 71 is fixedly installed on the outer surface of the third output pipe 7, the first output pipe 5, the second output pipe 6 and the third output pipe 7 have the same internal structure, a side cover 53 is fixedly installed on one end of the inner pipe 52, a third baffle ring 54 is fixedly installed on the other end of the inner pipe 52, the outer surface of the inner pipe 52 is located on one side of the third baffle ring 54 and is sleeved with a second spring 55, one end of the second spring 55 is fixedly connected to the second baffle ring 51, an exhaust hole 56 is opened on the outer surface of the inner pipe 52, and a filter screen 57 is fixedly installed on one end of the inner pipe 52;

[0035] The specific implementation method is as follows: during the process of air outlet, the inner tube 52 will be pushed outward by the air pressure, and the second spring 55 on one side will be squeezed through the third retaining ring 54 at one end until the exhaust hole 56 on the surface of the inner tube 52 is pushed out, and the gas will be discharged from the exhaust hole 56. When the gas is discharged, the second spring 55 will pull the inner tube 52 back into the first output pipe 5, and the first output pipe 5 will be closed through the side cover 53 on one side, and the exhaust hole 56 will be closed at the same time to prevent impurities from entering the inner tube 52 from the exhaust hole 56. During the discharge process, the gas will be filtered through the filter 57 on one side to prevent impurities inside the air from entering.

[0036] according to Figure 6-7The energy-saving micro-bubble generating device shown in the figure is applied to an air flotation device, wherein a turntable 21 is provided on one side of the inner frame 2, and the turntable 21 is rotatably connected to the inner frame 2, a limit rod 22 is provided on one side of the turntable 21, and one end of the limit rod 22 is inserted into the inner frame 2, and an inner disk 23 is provided on one side of the inner frame 2, and one side of the turntable 21 is fixedly connected to the inner disk 23, and the inner disk 23 is rotatably connected to the inner frame 2, a through groove 24 is provided in the inner center of the inner disk 23, and magnetic blocks 25 are fixedly installed on both sides of the inner disk 23, and the inner frame 2 The inner plate 23 is provided with side grooves 26 on both sides thereof, the first retaining ring 261 is fixedly installed inside the side groove 26, a clamping column 262 is provided inside the side groove 26, the first retaining ring 261 is sleeved on one end of the clamping column 262, the outer surface of the clamping column 262 is sleeved with a first spring 263, the inner wall of the main box 1 is provided with clamping grooves 29 on both sides thereof, one end of the clamping column 262 matches the clamping groove 29, a pulley 27 is movably installed at the bottom end of the inner frame 2, a slide groove 28 is provided at the bottom end of the inner wall of the main box 1, the pulley 27 matches the slide groove 28;

[0037] The specific implementation method is as follows: when use is completed and the air pump 3 needs to be inspected and repaired, it is necessary to first pull the limit rod 22 on one side outward to disengage one end of the limit rod 22 from the inner frame 2, thereby releasing the limit on the turntable 21, and then rotate the turntable 21 to drive the internal inner disk 23 to rotate, so that the magnetic blocks 25 on both sides of the inner disk 23 correspond to the side grooves 26, and the clamping column 262 inside the side grooves 26 is attracted by the magnetic force of the magnetic block 25 and will disengage from the clamping groove 29 to release the limit on the inner frame 2, and then the inner frame 2 can be pulled out along the slide groove 28 through the pulley 27 at the bottom, so as to facilitate the inspection of the internal air pump. When the inspection is completed, the inner frame 2 is pushed back, and then the turntable 22 is turned back to its original position. After the clamping column 262 loses the attraction of the magnetic block 25, the first spring 263 will push the clamping column 262 outward, so that the clamping column 262 is inserted into the clamping groove 29 to fix the inner frame 2.

[0038] Working principle of the present invention:

[0039] Refer to the instruction manual Figure 1-3 When in use, when the second output tube 6 needs to be selected, the first electromagnet 43 can be started, and the stopper 46 will be attracted by the magnetic force of the first electromagnet 43, driving the inner block 41 to rotate, and driving the baffle 48 at one end through the connecting shaft 47 to open the through hole 49 at one end of the second output tube 6. When the third output tube 7 needs to be opened, the second electromagnet 44 is started, and the through hole 49 at one end of the third output tube 7 is opened. When the first output tube 5 needs to be opened, the first electromagnet 43 and the second electromagnet 44 are closed at the same time, and the torsion spring 45 drives the inner block 41 to rotate, and the through hole 49 at one end of the first output tube 5 is opened, so as to facilitate the control of the input air pressure and increase the practicality of the device.

[0040] Refer to the instruction manual Figure 4-5 In the process of air outlet, the inner tube 52 will be pushed outward by the air pressure, and the second spring 55 on one side will be squeezed by the third retaining ring 54 at one end until the exhaust hole 56 on the surface of the inner tube 52 is pushed out, and the gas will be discharged from the exhaust hole 56. When the gas is discharged, the second spring 55 will pull the inner tube 52 back into the first output tube 5, and the first output tube 5 will be closed through the side cover 53 on one side, and the exhaust hole 56 will be closed at the same time to prevent impurities from entering the inner tube 52 from the exhaust hole 56. In the process of gas discharge, it will be filtered through the filter 57 on one side;

[0041] Refer to the instruction manual Figure 6-7 When use is completed and the connecting tube 1 needs to be cleaned, the connecting tube 1 is first separated from the connecting ring 3. When separating the connecting ring 3 from the connecting tube 1, the knob 4 needs to be turned outward to drive the push rod 48 at one end to be pulled outward, thereby sucking the air in the side tube 46 into the main rod 45, and the air pressure in the side tube 46 is reduced, and the piston rod 47 will drive the clamping plate 44 to move inward, and the clamping plate 44 will slide along the second slide groove 42 on the mounting plate 41 to loosen one end of the connecting tube 1. When the cleaning is completed and the connecting tube 1 is connected to the connecting ring 3, one end of the connecting tube 1 can be first inserted between the connecting ring 3 and the clamping plate 44, and then the knob 4 is turned inward, and the push rod 48 is pushed inward by the knob 4 to push the air in the main rod 45 into the side tube 46, thereby pushing the clamping plate 44 outward by the piston rod 47 to clamp the connecting tube 1, so as to facilitate the connection of the connecting tube 1.

[0042] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0043] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0044] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An energy-saving micro-bubble generating device for use in an air flotation device, comprising a main box (1), characterized in that: An inner frame (2) is provided inside the main box (1), an air pump (3) is fixedly installed inside the inner frame (2), a joint (4) is fixedly installed at one end of the air pump (3), an input pipe (31) is fixedly installed at the top of the air pump (3), and a first output pipe (5), a second output pipe (6) and a third output pipe (7) are fixedly installed on the outer surface of the joint (4); An inner block (41) is arranged inside the joint (4), and the inner block (41) is rotatably connected to the joint (4). An inner shaft (42) is arranged inside the inner block (41), and the bottom end of the inner shaft (42) is fixedly connected to the joint (4). A first electromagnet (43) is fixedly mounted on the outer surface of the inner shaft (42), and a second electromagnet (44) is fixedly mounted on the outer surface of the inner shaft (42) at one side of the first electromagnet (43). A torsion spring (45) is sleeved on the outer surface of the inner shaft (42), and the outer surface of the inner shaft (42) is located at a torsion spring. A fixing ring (421) is fixedly installed below the torsion spring (45), the bottom end of the torsion spring (45) is fixedly connected to the fixing ring (421), a stopper (46) is fixedly installed on the inner wall of the inner block (41), a connecting shaft (47) is fixedly installed on the outer surface of the inner block (41), a baffle (48) is fixedly installed on one end of the connecting shaft (47), and three through holes (49) are opened on the outer surface of the joint (4), and the three through holes (49) respectively correspond to one end of the first output pipe (5), the second output pipe (6) and the third output pipe (7); A second retaining ring (51) is fixedly mounted on one side of the inner wall of the first output pipe (5), an inner tube (52) is arranged inside the second retaining ring (51), the second retaining ring (51) is sleeved on one end of the inner tube (52), and the inner tube (52) is slidably connected to the second retaining ring (51); A rotating disk (21) is provided on one side of the inner frame (2), the rotating disk (21) being rotatably connected to the inner frame (2), and a limiting rod (22) is provided on one side of the rotating disk (21), one end of the limiting rod (22) being inserted into the interior of the inner frame (2); A booster pump (61) is fixedly mounted on the outer surface of the second output pipe (6), a pressure dividing pipe (71) is fixedly mounted on the outer surface of the third output pipe (7), and the first output pipe (5), the second output pipe (6) and the third output pipe (7) have the same internal structure; A side cover (53) is fixedly mounted on one end of the inner tube (52), and a third retaining ring (54) is fixedly mounted on the other end of the inner tube (52).

2. The energy-saving micro-bubble generating device for use in an air flotation device according to claim 1, characterized in that: A second spring (55) is sleeved on the outer surface of the inner tube (52) at one side of the third retaining ring (54), and one end of the second spring (55) is fixedly connected to the second retaining ring (51).

3. The energy-saving micro-bubble generating device for use in an air flotation device according to claim 1, characterized in that: An exhaust hole (56) is provided on the outer surface of the inner tube (52), and a filter screen (57) is fixedly mounted on one end of the inner tube (52).

4. The energy-saving micro-bubble generating device for use in an air flotation device according to claim 1, characterized in that: An inner disk (23) is provided on one side of the inner frame (2), one side of the rotating disk (21) is fixedly connected to the inner disk (23), and the inner disk (23) is rotatably connected to the inner frame (2).

5. The energy-saving micro-bubble generating device for use in an air flotation device according to claim 4, characterized in that: A through slot (24) is provided at the inner centre of the inner disk (23), and magnetic blocks (25) are fixedly mounted on both sides of the inner disk (23).

6. The energy-saving micro-bubble generating device for use in an air flotation device according to claim 5, characterized in that: The inner frame (2) is provided with side grooves (26) on both sides of the inner plate (23), a first retaining ring (261) is fixedly installed inside the side groove (26), a clamping column (262) is arranged inside the side groove (26), the first retaining ring (261) is sleeved on one end of the clamping column (262), and a first spring (263) is sleeved on the outer surface of the clamping column (262).

7. The energy-saving micro-bubble generating device for use in an air flotation device according to claim 6, characterized in that: The inner wall of the main box (1) is provided with card slots (29) on both sides, and one end of the card column (262) matches the card slot (29).

8. The energy-saving micro-bubble generating device for use in an air flotation device according to claim 1, characterized in that: A pulley (27) is movably mounted at the bottom end of the inner frame (2), a slide groove (28) is provided at the bottom end of the inner wall of the main box (1), and the pulley (27) matches the slide groove (28).

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