CN111995078B - High-efficiency aeration device and method for sewage treatment - Google Patents
High-efficiency aeration device and method for sewage treatment Download PDFInfo
- Publication number
- CN111995078B CN111995078B CN202010831197.9A CN202010831197A CN111995078B CN 111995078 B CN111995078 B CN 111995078B CN 202010831197 A CN202010831197 A CN 202010831197A CN 111995078 B CN111995078 B CN 111995078B
- Authority
- CN
- China
- Prior art keywords
- rod
- aeration tank
- supporting
- fixedly connected
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a high-efficiency aeration device and an aeration method for sewage treatment in the technical field of sewage treatment, and the high-efficiency aeration device and the aeration method comprise an aeration tank, wherein the bottom of the aeration tank is fixedly connected with a transmission pipe, the left end of the transmission pipe penetrates through the aeration tank and is communicated with an air outlet of an air blower, the air blower is fixedly connected to the aeration tank, two groups of support components with the same structure are symmetrically and alternately arranged on the aeration tank, two groups of rotating components with the same structure are fixedly connected to the support components, one end of each of the two groups of support components is provided with a stirring component, the other end of the top support component is provided with a driving component, and the rotating inner hollow block and the rotating outer hollow block enable water flow to be capable of increasing the number of micro bubbles under the action of rotating and increasing the impact time, so that the purpose of improving dissolved oxygen can be realized.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a high-efficiency aeration device and an aeration method for sewage treatment.
Background
The aeration is a method of directing aeration or mechanical stirring in water, and the like, the method increases the contact area of water and air, and is an intermediate process of aerobic biological treatment of sewage.
Disclosure of Invention
The invention aims to provide a high-efficiency aeration device and an aeration method for sewage treatment, and aims to solve the problems that the conventional aeration device for an aeration tank is fixed in aeration area, so that air bubbles are not uniformly distributed, the volume of the air bubbles is large, the utilization rate of the air bubbles is low, two sides of the aeration tank cannot be treated in the first time, and the aeration efficiency of the aeration device is further reduced.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high efficiency aeration equipment for sewage treatment, includes the aeration tank, the bottom fixedly connected with transmission pipe of aeration tank, the air outlet intercommunication of aeration tank and air-blower is run through to the left end of transmission pipe, air-blower fixed connection is on the aeration tank, the last symmetry of aeration tank is crisscross installs two sets of the same rotating component of structure, equal two sets of the same rotating component of two sets of the same structure of fixedly connected with on the supporting component, it is two sets of the one end of supporting component all is provided with stirs the subassembly, the top the other end of supporting component is provided with drive assembly, bottom the other end of supporting component is provided with the base, and is provided with driving motor on the base, the last coupling assembling that is connected with of drive assembly, coupling assembling is located the top of aeration tank, coupling assembling's bottom is connected with the drop subassembly.
Preferably, the supporting component comprises a supporting block fixedly connected to the aeration tank, two sets of guide sleeves with the same structure are arranged on the front side of the supporting block, guide rods penetrate through the middle parts of the guide sleeves, one side, away from the aeration tank, of each guide rod is hinged to one end of a movable rod, the other end of each movable rod is hinged to a circular plate, one side, close to the aeration tank, of each guide rod penetrates through the aeration tank and is connected with a supporting rod, and the supporting rods are movably connected to the inner wall of the aeration tank.
Preferably, the rotating assembly comprises a fixed box fixedly connected to the supporting rod, a first motor is fixedly connected to the inside of the fixed box, an rotating shaft is arranged at the power end of the first motor and located outside the fixed box, an inner hollow block is fixedly connected to one end of the rotating shaft away from the fixed box, an outer hollow block is fixedly connected to the outside of the inner hollow block, first hollow holes are uniformly distributed in the side wall of the inner hollow block, second hollow holes are uniformly distributed in the side wall of the outer hollow block, the first hollow holes and the second hollow holes are staggered, a telescopic hose is communicated with the top of the transmission pipe, the top of the telescopic hose is communicated with the air pipe, the air pipe is fixedly connected to the supporting rod, and the left end of the top of the air pipe extends to the inside of the inner hollow block.
Preferably, the stirring assembly comprises a screw rod, one end of the screw rod is rotatably connected with the support rod through a bearing, the other end of the screw rod penetrates through the fixing plate, the fixing plate is fixedly connected to the inner wall of the aeration tank, and stirring blades are welded at one end, far away from the support rod, of the screw rod.
Preferably, the driving assembly comprises a supporting seat fixedly connected to the top of the supporting block, a second motor fixedly connected to the top of the supporting seat through a bolt is arranged, a power end of the second motor is connected to the top of the circular plate, a driving pulley is sleeved on the rear side of the circular plate and connected to a driven pulley through a belt, the driven pulley is sleeved on a supporting shaft, a supporting bearing seat is arranged on the supporting shaft, a driving gear is sleeved on the rear side of the supporting shaft, and the left side of the rear end of the driving gear is meshed with the driven gear.
Preferably, coupling assembling includes the riser of fixed connection on aeration tank top right side, the left side upper portion of riser is provided with the diaphragm, the bottom fixed connection of support bearing frame is on the diaphragm, the connecting axle is installed through the bearing frame in the top of diaphragm, and the driven gear cup joints the tip at the connecting axle, the left end fixedly connected with connecting block of connecting axle, the left end of connecting block is provided with the U-shaped pole, the bottom swing joint of U-shaped pole has the movable block, the bottom of movable block is connected with the dead lever, the bottom of dead lever articulates on articulated seat, the diaphragm is run through to the bottom of articulated seat, and the bottom of articulated seat is rotated through the bearing and is connected with the threaded rod, the mounting panel is run through to the bottom of threaded rod, and the right-hand member fixed connection of mounting panel is on the riser.
Preferably, the drop subassembly includes the set casing of being connected with the threaded rod, the inside of set casing is provided with the double-shaft motor, all be provided with the fixed axle on the power end of double-shaft motor both sides, and the fixed axle passes through the bearing and is connected with the set casing rotation, and is two sets of the equal fixedly connected with disc of one end that the fixed axle kept away from each other is two sets of the opposite side of disc evenly is provided with the installation pole, and the equal fixedly connected with water ladle of one end that the installation pole is close to the set casing.
Preferably, the front side and the rear side of the support rod are both provided with sliding blocks, the inner wall of the aeration tank is provided with a sliding groove matched with the sliding blocks, the right end of the base is connected to the bottom supporting block, and the power end of the driving motor is connected with the bottom circular plate.
Preferably, the aeration method of the high-efficiency aeration device for sewage treatment specifically comprises the following steps:
s1: introducing sewage into an aeration tank, and starting an air blower, a first motor, a second motor, a driving motor and a double-shaft motor;
s2: the air blower conveys gas into the transmission pipe, then the gas enters the inner hollow block through the telescopic hose and the gas pipe, the first motor works to enable the inner hollow block to rotate and further drive the outer hollow block to rotate, so that bubbles can be discharged from the first hollow hole and the second hollow hole in sequence, the bubbles can be uniformly discharged into the aeration tank through the rotation of the outer hollow block, the first hollow hole and the second hollow hole are arranged in a staggered mode, the time of water flow impact can be prolonged, the water flow can be rotated and the impact time can be prolonged under the action of rotation and increase of the impact time by matching with the rotating inner hollow block and the rotating outer hollow block, the purpose of improving the quantity of micro bubbles can be achieved, the purpose of improving dissolved oxygen can be achieved, the water flow can be cut by the benefit of staggered arrangement of the first hollow hole and the second hollow hole, turbulence can be generated by cutting of the water flow, and the uniformity of bubble cutting is improved;
s3: when the first motor works, the second motor and the driving motor work to enable the circular plate to rotate, the movable rod rotates by taking the center of the circular plate as a circle center, the supporting rod is driven by the guide rod to reciprocate in the aeration tank, the outer hollow block can reciprocate by the reciprocating movement of the supporting rod, bubbles can be uniformly discharged by the outer hollow block, the distribution uniformity of the bubbles in the aeration tank can be further improved by matching with the reciprocating movement of the outer hollow block, the aeration efficiency of the aeration tank is effectively improved, when the supporting rod reciprocates, the screw rod rotates to enable the stirring blades to rotate, sewage on two sides of the aeration tank can be treated at the first time, and the aeration efficiency is further improved;
s4: the second motor work, make the drive pulley drive driven pulley take place to rotate, make the connecting axle rotate, and then drive the U-shaped pole and rotate, the U-shaped pole rotates and makes the dead lever drive the reciprocal vertical migration of articulated seat, and then drive the screw rod just reverse rotation, biax motor work, make the fixed axle drive the water ladle on the disc rotate, and the screw rod is rotatory, make the water ladle can reciprocate to get into and leave the surface of water, make the water ladle can the sewage in the aeration tank scoop up when the downward rotation, can fall sewage again when the water ladle rises, can realize the phenomenon of falling, the aeration efficiency of device has been improved once more.
Compared with the prior art, the invention has the beneficial effects that: through the rotating inner hollow block and the outer hollow block, the water flow can be rotated and the impact time is increased, so that the micro bubble quantity can be increased, the purpose of improving the dissolved oxygen can be realized, the first hollow hole and the second hollow hole are staggered to cut the water flow and further generate turbulence, the uniformity of bubble cutting is improved, bubbles can be uniformly discharged through the outer hollow block, the uniformity of the bubbles distributed in the aeration tank can be further improved by matching with the reciprocating movement of the outer hollow block, the aeration efficiency of the aeration tank is effectively improved, when the supporting rod reciprocates, the screw rod rotates, so that the stirring blades rotate, the sewage to the two sides of the aeration tank can be treated at the first time, the aeration efficiency is further improved, when the supporting rod reciprocates, the fixed shaft drives the water ladle on the disc to rotate, and the screw rod rotates, the water ladle can enter and leave the water surface in a reciprocating mode, so that sewage in the aeration tank can be scooped up when the water ladle rotates downwards, the sewage can be poured down when the water ladle ascends, the water drop phenomenon can be realized, and the aeration efficiency of the device is improved again.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of a rotating assembly according to the present invention;
FIG. 3 is a schematic top view of a portion of the driving assembly of the present invention;
FIG. 4 is a schematic structural view at A of the present invention;
FIG. 5 is a schematic structural view of a drop assembly according to the present invention;
FIG. 6 is a side view of the disc structure of the present invention.
In the figure: 1. an aeration tank; 2. a conveying pipe; 3. a blower; 4. a support assembly; 41. a support block; 42. a guide sleeve; 43. a guide bar; 44. a movable rod; 45. a circular plate; 46. a support bar; 5. a rotating assembly; 51. a fixed box; 52. a first motor; 53. a rotating shaft; 54. an inner hollow block; 55. an outer hollow block; 56. a first hollow bore; 57. a second hollow bore; 58. an air tube; 6. an agitation assembly; 61. a screw; 62. a fixing plate; 63. agitating the blades; 7. a drive assembly; 71. a supporting seat; 72. a second motor; 73. a drive pulley; 74. a driven pulley; 75. supporting the bearing seat; 76. a driving gear; 77. a driven gear; 8. a connecting assembly; 81. a vertical plate; 82. a transverse plate; 83. a connecting shaft; 84. connecting blocks; 85. a U-shaped rod; 86. a movable block; 87. fixing the rod; 88. a hinged seat; 89. a threaded rod; 810. mounting a plate; 9. a drop assembly; 91. a stationary case; 92. a double-shaft motor; 93. a fixed shaft; 94. a disc; 95. mounting a rod; 96. a water ladle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a technical scheme that: a high-efficiency aeration device for sewage treatment, please refer to fig. 1, comprises an aeration tank 1, wherein the bottom of the aeration tank 1 is fixedly connected with a transmission pipe 2, the left end of the transmission pipe 2 penetrates through the aeration tank 1 and is communicated with an air outlet of an air blower 3, the air blower 3 is fixedly connected to the aeration tank 1, air is sent into the transmission pipe 2 by the work of the air blower 3, two groups of supporting components 4 with the same structure are symmetrically and alternately arranged on the aeration tank 1, two groups of rotating components 5 with the same structure are fixedly connected to the supporting components 4, and one end of each group of supporting components 4 is provided with a stirring component 6;
referring to fig. 1, a driving assembly 7 is disposed at the other end of the top supporting assembly 4, a base is disposed at the other end of the bottom supporting assembly 4, and a driving motor (not shown) is disposed on the base, a power end of the driving assembly is connected to the bottom circular plate 45 for driving the circular plate 45 to rotate, the driving motor is connected to a power end thereof through a speed reducer, a connecting assembly 8 is connected to the driving assembly 7, the connecting assembly 8 is located above the aeration tank 1, a drop assembly 9 is connected to a bottom end of the connecting assembly 8, and all electrical components therein are controlled by an external power switch and are connected to an external power supply through an external power lead.
Referring to fig. 1 and 3, the supporting assembly 4 includes a supporting block 41 fixedly connected to the aeration tank 1, two sets of guide sleeves 42 having the same structure are disposed at the front side of the supporting block 41, a guide rod 43 penetrates through the middle of the two sets of guide sleeves 42, the guide sleeves 42 are used for guiding the guide rod 43 when moving, one side of the guide rod 43 away from the aeration tank 1 is hinged to one end of a movable rod 44, the other end of the movable rod 44 is hinged to a circular plate 45, the movable rod 44 rotates around the center of the circular plate 45 through the rotation of the circular plate 45, one side of the guide rod 43 close to the aeration tank 1 penetrates through the aeration tank 1 and is connected to a supporting rod 46, and the supporting rod 46 is movably connected to the inner wall of the aeration tank 1, and the guide rod 43 rotates around the center of the circular plate 45 through the rotation of the movable rod 44, so that the supporting rod 46 can reciprocate and horizontally move in the aeration tank 1 under the guidance of the guide sleeves 42.
Referring to fig. 1 and 2, the rotating assembly 5 includes a fixed box 51 fixedly connected to the support rod 46, a first motor 52 is fixedly connected to the inside of the fixed box 51, a rotating shaft 53 is disposed on a power end of the first motor 52, the first motor 52 is connected to a power end thereof through a speed reducer, the rotating shaft 53 is disposed outside the fixed box 51, an inner hollow block 54 is fixedly connected to one end of the rotating shaft 53 away from the fixed box 51, an outer hollow block 55 is fixedly connected to the outside of the inner hollow block 54, first hollow holes 56 are uniformly distributed on a side wall of the inner hollow block 54, second hollow holes 57 are uniformly distributed on a side wall of the outer hollow block 55, the first hollow holes 56 and the second hollow holes 57 are staggered, so as to cut water flow and generate turbulence, uniformity of bubble cutting is improved, a flexible tube is communicated with the top of the transmission tube 2, and the top of the flexible tube is communicated with an air tube 58, the air pipe 58 is fixedly connected to the supporting rod 46, so that when the supporting rod 46 moves, the air pipe 58 moves along with the supporting rod, the telescopic hose can adapt to the movement of the air pipe 58 and then elastically stretches, the left end of the top of the air pipe 58 extends into the inner hollow block 54, and air conveyed by the conveying pipe 2 sequentially enters the inner hollow block 54 through the telescopic hose and the air pipe 58.
Referring to fig. 1, the stirring assembly 6 includes a screw 61, one end of the screw 61 is rotatably connected to the support rod 46 through a bearing, the other end of the screw 61 penetrates through the fixing plate 62, the fixing plate 62 is fixedly connected to the inner wall of the aeration tank 1, and the stirring blades 63 are welded to one end of the screw 61 away from the support rod 46, so that when the support rod 46 reciprocates, the screw 61 rotates, the stirring blades 63 rotate, sewage on both sides of the aeration tank 1 can be treated at the first time, and aeration efficiency is improved.
Referring to fig. 1, 3 and 4, the driving assembly includes a supporting seat 71 fixedly connected to the top supporting block 41, the top of the supporting seat 71 is fixedly connected to a second motor 72 through a bolt, a power end of the second motor 72 is connected to the top circular plate 45, the second motor 72 is connected to a power end thereof through a reducer, the top circular plate 45 is rotated by the operation of the second motor 72, a driving pulley 73 is sleeved on a rear side of the top circular plate 45 at the power end of the second motor 72, the driving pulley 73 is connected to a driven pulley 74 through a belt, the driven pulley 74 is sleeved on a supporting shaft, a supporting bearing seat 75 is provided on the supporting shaft, a driving gear 76 is sleeved on a rear side of the driven pulley 74 at the supporting shaft, a left side of a rear end of the driving gear 76 is engaged with a driven gear 77, the driven pulley 74 is rotated by the rotation of the driving pulley 73, and the supporting shaft is further driven to rotate, the rotation of the support shaft causes the drive gear 76 to rotate, which in turn rotates the driven gear 77.
Referring to fig. 1, the connecting assembly 8 includes a vertical plate 81 fixedly connected to the right side of the top of the aeration tank 1, a horizontal plate 82 is disposed on the upper portion of the left side of the vertical plate 81, the bottom of the supporting bearing seat 75 is fixedly connected to the horizontal plate 82, a connecting shaft 83 is mounted on the top of the horizontal plate 82 through a bearing seat, a driven gear 77 is sleeved on the end portion of the connecting shaft 83, the connecting shaft 83 rotates through the driven gear 77, a connecting block 84 is fixedly connected to the left end of the connecting shaft 83, a U-shaped rod 85 is disposed at the left end of the connecting block 84, a movable block 86 is movably connected to the bottom of the U-shaped rod 85, a fixed rod 87 is connected to the bottom of the movable block 86, the bottom end of the fixed rod 87 is hinged to a hinged seat 88, when the connecting shaft 83 rotates, the connecting block 84 drives the U-shaped rod 85 to rotate, the movable block 86 drives the hinged seat 88 to reciprocate vertically on the horizontal plate 82 through the shape of the U-shaped rod 85, the bottom of articulated seat 88 runs through diaphragm 82, and the bottom of articulated seat 88 is rotated through the bearing and is connected with threaded rod 89, and mounting panel 810 is run through to the bottom of threaded rod 89, and the right-hand member fixed connection of mounting panel 810 is on riser 81, through articulated seat 88 reciprocating motion for threaded rod 89 is rotatory on mounting panel 810, and is elevating movement.
Referring to fig. 1, 5 and 6, the drop assembly 9 includes a fixed shell 91 connected to the threaded rod 89, when the threaded rod 89 rotates, the fixed shell 91 rotates, a dual-shaft motor 92 is disposed inside the fixed shell 91, fixed shafts 93 are disposed on power ends of two sides of the dual-shaft motor 92, the dual-shaft motor 92 is connected to the power end thereof through a speed reducer, the fixed shafts 93 are rotatably connected to the fixed shell 91 through bearings, disks 94 are fixedly connected to ends of the two sets of fixed shafts 93 far away from each other, mounting rods 95 are uniformly disposed on opposite sides of the two sets of disks 94, bails 96 are fixedly connected to ends of the mounting rods 95 close to the fixed shell 91, the dual-shaft motor 92 drives the fixed shafts 93 to rotate, so as to drive the disks 94 to rotate, the bails 96 can scoop up sewage in the aeration tank 1 when rotating downwards, and can pour the sewage again when the bails 96 rise, and the rotation of the threaded rod 89 is matched, so that the water ladle 96 can be separated from the water surface, the water drop phenomenon can be realized, and the aeration efficiency of the device is improved again.
Referring to fig. 1, the front and rear sides of the support rod 46 are provided with sliders, and the inner wall of the aeration tank 1 is provided with a chute matched with the sliders, so that the support rod 46 is more stable when moving, the right end of the base is connected to the bottom support block 41, and the power end of the driving motor is connected to the bottom circular plate 45.
An aeration method of a high-efficiency aeration device for sewage treatment comprises the following steps:
s1: introducing the sewage into the aeration tank 1, and starting the air blower 3, the first motor 52, the second motor 72, the driving motor and the double-shaft motor 92;
s2: the blower 3 feeds the gas into the transfer tube 2 and then, through the telescopic hose and the gas tube 58, into the inner hollow block 54, the first motor 52 is operated, so that the inner hollow block 54 is rotated, thereby driving the outer hollow block 55 to rotate, so that the air bubbles can be discharged from the first hollow hole 56 and the second hollow hole 57 in sequence, the outer hollow block 55 is rotated to discharge air bubbles uniformly into the aeration tank 1, and the first hollow holes 56 and the second hollow holes 57 are arranged in a staggered manner, so that the time of water flow impact can be increased, and the inner hollow block 54 and the outer hollow block 55 which rotate are matched, so that the water flow can improve the number of micro-bubbles under the action of rotation and impact time increase, therefore, the purpose of improving dissolved oxygen can be achieved, the advantage of staggered arrangement of the first hollow holes 56 and the second hollow holes 57 can also be used for cutting water flow to generate turbulent flow, and the uniformity of bubble cutting is improved;
s3: when the first motor 52 works, the second motor 72 and the driving motor both work to rotate the circular plate 45, so that the movable rod 44 rotates around the center of the circular plate 45, the supporting rod 46 is driven by the guide rod 43 to reciprocate in the aeration tank 1, the supporting rod 46 reciprocates to reciprocate the outer hollow block 55, bubbles can be uniformly discharged through the outer hollow block 55, the uniformity of the distribution of the bubbles in the aeration tank 1 can be further improved by matching with the reciprocation of the outer hollow block 55, the aeration efficiency of the aeration tank 1 is effectively improved, when the supporting rod 46 reciprocates, the screw 61 rotates on the fixing plate 62 to rotate the stirring blades 63, so that the sewage on two sides of the aeration tank 1 can be treated in the first time, and the aeration efficiency is further improved;
s4: the second motor 72 works to make the driving pulley 73 drive the driven pulley 74 to rotate and further drive the supporting shaft to rotate, the driving gear 76 is rotated through the rotation of the supporting shaft, the driven gear 77 is driven to rotate, the connecting shaft 83 is rotated through the rotation of the driven gear 77, when the connecting shaft 83 rotates, the connecting block 84 drives the U-shaped rod 85 to rotate, the U-shaped rod 85 rotates, due to the shape of the U-shaped rod 85, the movable block 86 can drive the hinge seat 88 to vertically reciprocate on the transverse plate 82 through the fixed rod 87, the threaded rod 89 rotates on the mounting plate 810 and does lifting movement through the reciprocating movement of the hinge seat 88, the double-shaft motor 92 works to make the fixed shaft 93 drive the water ladle 96 on the disc 94 to rotate, so that the water ladle 96 can ladle up the sewage in the aeration tank 1 when rotating downwards, and can pour the sewage when the water ladle 96 rises, and the rotation of the threaded rod 89 is matched, so that the water ladle 96 can be separated from the water surface, the water drop phenomenon can be realized, and the aeration efficiency of the device is improved again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. A method of using a high efficiency aeration apparatus for wastewater treatment, said apparatus comprising an aeration tank (1), characterized in that: the bottom of the aeration tank (1) is fixedly connected with a transmission pipe (2), the left end of the transmission pipe (2) penetrates through the aeration tank (1) and is communicated with an air outlet of an air blower (3), the air blower (3) is fixedly connected to the aeration tank (1), two groups of supporting components (4) with the same structure are symmetrically and alternately arranged on the aeration tank (1), two groups of rotating components (5) with the same structure are fixedly connected to the supporting components (4), one ends of the two groups of supporting components (4) are respectively provided with a stirring component (6), the other end of the supporting component (4) at the top is provided with a driving component (7), the other end of the supporting component (4) at the bottom is provided with a base, a driving motor is arranged on the base, the driving component (7) is connected with a connecting component (8), and the connecting component (8) is positioned above the aeration tank (1), the bottom end of the connecting component (8) is connected with a water dropping component (9);
the supporting assembly (4) comprises a supporting block (41) fixedly connected to the aeration tank (1), two groups of guide sleeves (42) with the same structure are arranged on the front side of the supporting block (41), a guide rod (43) penetrates through the middle parts of the two groups of guide sleeves (42), one side, away from the aeration tank (1), of the guide rod (43) is hinged to one end of a movable rod (44), the other end of the movable rod (44) is hinged to a circular plate (45), one side, close to the aeration tank (1), of the guide rod (43) penetrates through the aeration tank (1) and is connected with a supporting rod (46), and the supporting rod (46) is movably connected to the inner wall of the aeration tank (1);
the rotating assembly (5) comprises a fixed box (51) fixedly connected to the supporting rod (46), a first motor (52) is fixedly connected to the inside of the fixed box (51), a rotating shaft (53) is arranged on the power end of the first motor (52), the rotating shaft (53) is located on the outside of the fixed box (51), one end, far away from the fixed box (51), of the rotating shaft (53) is fixedly connected with an inner hollow block (54), the outside of the inner hollow block (54) is fixedly connected with an outer hollow block (55), first hollow holes (56) are uniformly distributed in the side wall of the inner hollow block (54), second hollow holes (57) are uniformly distributed in the side wall of the outer hollow block (55), the first hollow holes (56) and the second hollow holes (57) are arranged in a staggered mode, a telescopic hose is communicated with the top of the transmission pipe (2), and the top of the telescopic hose is communicated with an air pipe (58), the air pipe (58) is fixedly connected to the support rod (46), and the left end of the top of the air pipe (58) extends into the inner hollow block (54);
the stirring assembly (6) comprises a screw rod (61), one end of the screw rod (61) is rotatably connected with the supporting rod (46) through a bearing, the other end of the screw rod (61) penetrates through the fixing plate (62), the fixing plate (62) is fixedly connected to the inner wall of the aeration tank (1), and one end, far away from the supporting rod (46), of the screw rod (61) is welded with a stirring blade (63);
the driving assembly comprises a supporting seat (71) fixedly connected to the supporting block (41) at the top, the top of the supporting seat (71) is fixedly connected with a second motor (72) through a bolt, the power end of the second motor (72) is connected with the circular plate (45) at the top, the power end of the second motor (72) is sleeved with a driving pulley (73) at the rear side of the circular plate (45) at the top, the driving pulley (73) is connected with a driven pulley (74) through a belt, the driven pulley (74) is sleeved on a supporting shaft, a supporting bearing seat (75) is arranged on the supporting shaft, the driving gear (76) is sleeved at the rear side of the driven pulley (74) of the supporting shaft, and the left side of the rear end of the driving gear (76) is meshed with a driven gear (77);
the connecting assembly (8) comprises a vertical plate (81) fixedly connected to the right side of the top of the aeration tank (1), a transverse plate (82) is arranged on the upper portion of the left side of the vertical plate (81), the bottom of a supporting bearing seat (75) is fixedly connected to the transverse plate (82), a connecting shaft (83) is installed at the top of the transverse plate (82) through a bearing seat, a driven gear (77) is sleeved at the end of the connecting shaft (83), a connecting block (84) is fixedly connected to the left end of the connecting shaft (83), a U-shaped rod (85) is arranged at the left end of the connecting block (84), a movable block (86) is movably connected to the bottom of the U-shaped rod (85), a fixed rod (87) is connected to the bottom of the movable block (86), the bottom of the fixed rod (87) is hinged to a hinged seat (88), the bottom end of the hinged seat (88) penetrates through the transverse plate (82), and the bottom end of the hinged seat (88) is rotatably connected with a threaded rod (89) through a bearing, the bottom end of the threaded rod (89) penetrates through the mounting plate (810), and the right end of the mounting plate (810) is fixedly connected to the vertical plate (81);
the water dropping component (9) comprises a fixed shell (91) connected with a threaded rod (89), a double-shaft motor (92) is arranged inside the fixed shell (91), fixed shafts (93) are arranged on power ends on two sides of the double-shaft motor (92), the fixed shafts (93) are rotatably connected with the fixed shell (91) through bearings, discs (94) are fixedly connected to ends, far away from each other, of the two groups of fixed shafts (93), mounting rods (95) are uniformly arranged on opposite sides of the two groups of discs (94), and water ladles (96) are fixedly connected to ends, close to the fixed shell (91), of the mounting rods (95);
the front side and the rear side of the support rod (46) are respectively provided with a sliding block, the inner wall of the aeration tank (1) is provided with a sliding groove matched with the sliding blocks, the right end of the base is connected to the supporting block (41) at the bottom, and the power end of the driving motor is connected with the circular plate (45) at the bottom;
the use method of the high-efficiency aeration device for sewage treatment comprises the following steps:
s1: introducing sewage into an aeration tank (1), and starting an air blower (3), a first motor (52), a second motor (72), a driving motor and a double-shaft motor (92);
s2: the air blower (3) conveys air into the transmission pipe (2), then the air enters the inner hollow block (54) through the telescopic hose and the air pipe (58), the first motor (52) works to enable the inner hollow block (54) to rotate and further drive the outer hollow block (55) to rotate, so that air bubbles can be discharged from the first hollow hole (56) and the second hollow hole (57) in sequence, the air bubbles can be uniformly discharged into the aeration tank (1) through the rotation of the outer hollow block (55), the first hollow hole (56) and the second hollow hole (57) are arranged in a staggered mode, the time of water flow impact can be prolonged, the water flow rotates and the impact time is prolonged under the action of the rotation of the inner hollow block (54) and the outer hollow block (55), the purpose of improving the number of micro air bubbles can be achieved, the purpose of improving dissolved oxygen can be achieved, turbulent flow can be generated by cutting of the water flow due to the staggered arrangement of the first hollow hole (56) and the second hollow hole (57), the uniformity of bubble cutting is improved;
s3: when the first motor (52) works, the second motor (72) and the driving motor both work to enable the circular plate (45) to rotate, further enable the movable rod (44) to rotate by taking the center of the circular plate (45) as a circle center, further drive the supporting rod (46) to reciprocate in the aeration tank (1) through the guide rod (43), enable the outer hollow block (55) to reciprocate through the supporting rod (46), evenly discharge air bubbles through the outer hollow block (55), and match with the reciprocating movement of the outer hollow block (55), so that the uniformity of the distribution of the air bubbles in the aeration tank (1) can be further improved, the aeration efficiency of the aeration tank (1) is effectively improved, when the supporting rod (46) reciprocates, the screw rod (61) rotates, so that the stirring blades (63) rotate, and sewage on two sides of the aeration tank (1) can be treated at the first time, the aeration efficiency is further improved;
s4: the second motor (72) works, so that the driving belt pulley (73) drives the driven belt pulley (74) to rotate, the connecting shaft (83) rotates, the U-shaped rod (85) is driven to rotate, the U-shaped rod (85) rotates, the fixing rod (87) drives the hinged seat (88) to vertically move in a reciprocating mode, the threaded rod (89) is driven to rotate in a forward and reverse mode, the double-shaft motor (92) works, the fixing shaft (93) drives the water ladle (96) on the disc (94) to rotate, the threaded rod (89) rotates, the water ladle (96) can enter and leave the water surface in a reciprocating mode, the water ladle (96) can scoop up sewage in the aeration tank (1) when rotating downwards, the sewage can be poured down when the water ladle (96) rises, a water drop phenomenon can be achieved, and the aeration efficiency of the device is improved again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010831197.9A CN111995078B (en) | 2020-08-18 | 2020-08-18 | High-efficiency aeration device and method for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010831197.9A CN111995078B (en) | 2020-08-18 | 2020-08-18 | High-efficiency aeration device and method for sewage treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111995078A CN111995078A (en) | 2020-11-27 |
| CN111995078B true CN111995078B (en) | 2022-08-16 |
Family
ID=73473812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010831197.9A Active CN111995078B (en) | 2020-08-18 | 2020-08-18 | High-efficiency aeration device and method for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111995078B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115991549B (en) * | 2023-03-23 | 2023-06-06 | 广东新泰隆环保集团有限公司 | Sewage treatment aeration device with butt-joint type uniform distribution mechanism |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265627A (en) * | 2017-07-24 | 2017-10-20 | 安徽永生堂药业有限责任公司 | A kind of circulating sanitary sewage aerator |
| CN107381799A (en) * | 2017-08-15 | 2017-11-24 | 临泉县生产力促进中心 | A kind of aerator for sanitary sewage disposal |
| CN108083462A (en) * | 2017-12-25 | 2018-05-29 | 郑州艾莫弗信息技术有限公司 | A kind of sanitary sewage disposal high efficient aeration pond |
| CN108083460A (en) * | 2017-12-19 | 2018-05-29 | 李心菊 | A kind of uniform high efficient aeration pond of aeration |
| CN108101204A (en) * | 2017-12-30 | 2018-06-01 | 郑州默尔电子信息技术有限公司 | A kind of aeration tank with multiple aeration structure |
| CN108147531A (en) * | 2017-12-23 | 2018-06-12 | 柳州弘蓝科技有限公司 | A kind of sewage disposal aeration tank of revolving type aeration |
| CN108558039A (en) * | 2018-05-31 | 2018-09-21 | 合肥智慧龙图腾知识产权股份有限公司 | A kind of reciprocating sewage disposal aerator |
| CN109095596A (en) * | 2018-08-16 | 2018-12-28 | 成都中环资工程设计研究院有限公司 | A kind of small-sized small towns sewage treatment aerator |
| CN210419468U (en) * | 2019-06-05 | 2020-04-28 | 汉川市银泉环保科技有限公司 | Aeration equipment for sewage treatment |
| CN210710970U (en) * | 2019-08-29 | 2020-06-09 | 胡英 | Aeration tank for aerating surface layer sewage and bottom layer sewage simultaneously |
-
2020
- 2020-08-18 CN CN202010831197.9A patent/CN111995078B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265627A (en) * | 2017-07-24 | 2017-10-20 | 安徽永生堂药业有限责任公司 | A kind of circulating sanitary sewage aerator |
| CN107381799A (en) * | 2017-08-15 | 2017-11-24 | 临泉县生产力促进中心 | A kind of aerator for sanitary sewage disposal |
| CN108083460A (en) * | 2017-12-19 | 2018-05-29 | 李心菊 | A kind of uniform high efficient aeration pond of aeration |
| CN108147531A (en) * | 2017-12-23 | 2018-06-12 | 柳州弘蓝科技有限公司 | A kind of sewage disposal aeration tank of revolving type aeration |
| CN108083462A (en) * | 2017-12-25 | 2018-05-29 | 郑州艾莫弗信息技术有限公司 | A kind of sanitary sewage disposal high efficient aeration pond |
| CN108101204A (en) * | 2017-12-30 | 2018-06-01 | 郑州默尔电子信息技术有限公司 | A kind of aeration tank with multiple aeration structure |
| CN108558039A (en) * | 2018-05-31 | 2018-09-21 | 合肥智慧龙图腾知识产权股份有限公司 | A kind of reciprocating sewage disposal aerator |
| CN109095596A (en) * | 2018-08-16 | 2018-12-28 | 成都中环资工程设计研究院有限公司 | A kind of small-sized small towns sewage treatment aerator |
| CN210419468U (en) * | 2019-06-05 | 2020-04-28 | 汉川市银泉环保科技有限公司 | Aeration equipment for sewage treatment |
| CN210710970U (en) * | 2019-08-29 | 2020-06-09 | 胡英 | Aeration tank for aerating surface layer sewage and bottom layer sewage simultaneously |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111995078A (en) | 2020-11-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109603628B (en) | Multi-stage stirring device for chemical material mixing processing | |
| CN111995078B (en) | High-efficiency aeration device and method for sewage treatment | |
| CN218516457U (en) | Vertical material mixing device | |
| CN114798096A (en) | Device and method for mixing and stirring crushed oyster meat | |
| CN112246447A (en) | Over-and-under type flotation device is used in graphite production | |
| CN219308605U (en) | Chemical liquid stirring device | |
| CN115253781B (en) | Raw material mixing equipment | |
| CN116808928A (en) | Mixing device with quantitative feeding function for concrete additive production | |
| CN210646169U (en) | Aeration device for plating assisting tank | |
| CN211111321U (en) | Aeration tank with movable aeration plate | |
| CN216196376U (en) | Spraying device for aerated concrete plastering mortar | |
| CN213446432U (en) | Aeration tank for sewage treatment | |
| CN206215079U (en) | A kind of integration type high-efficient pressurizing jet agitation reaction system | |
| CN106514871B (en) | A kind of construction sand material automatic mixing apparatus | |
| CN214787265U (en) | Movable punching bored concrete pile mud pit | |
| CN220940361U (en) | Production equipment for building chemical materials | |
| CN215611056U (en) | Push type gas injection stirring device | |
| CN216175048U (en) | Cleaning and maintaining device for building equipment | |
| CN219722783U (en) | Platform type high-speed dispersion machine | |
| CN220223625U (en) | Pharmaceutical laboratory wastewater discharge treatment facility | |
| CN214353463U (en) | Novel rubber mixing processing equipment convenient to operate | |
| CN218573332U (en) | Anti-precipitation device for storage tank | |
| CN219484105U (en) | Clay sand stirring equipment for sand casting | |
| CN221230372U (en) | Acrylic resin raw material dispersing equipment | |
| CN220758759U (en) | Lubricating oil mixing and blending device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220727 Address after: 410000 room 16032-1, Zhongtian Plaza, No. 766, Wuyi Avenue, Dingwangtai street, Furong district, Changsha City, Hunan Province Applicant after: Hunan Weisheng Environmental Technology Co.,Ltd. Address before: 642100 No. 16, Longqiao Road, Longchang City, Neijiang City, Sichuan Province Applicant before: Zhang Xianqiong |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |