CN117566928A - Environment-friendly sewage aeration device - Google Patents
Environment-friendly sewage aeration device Download PDFInfo
- Publication number
- CN117566928A CN117566928A CN202410051452.6A CN202410051452A CN117566928A CN 117566928 A CN117566928 A CN 117566928A CN 202410051452 A CN202410051452 A CN 202410051452A CN 117566928 A CN117566928 A CN 117566928A
- Authority
- CN
- China
- Prior art keywords
- transmission
- fixed
- pipe
- conveying pipe
- main body
- 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.)
- Pending
Links
- 238000005273 aeration Methods 0.000 title claims abstract description 60
- 239000010865 sewage Substances 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000007613 environmental effect Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 107
- 238000005192 partition Methods 0.000 claims description 14
- 238000005276 aerator Methods 0.000 claims description 13
- 238000010248 power generation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 11
- 230000008569 process Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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)
Abstract
The invention relates to the related field of environmental sewage treatment and discloses an environment-friendly sewage aeration device, which comprises a main body and a mounting part fixedly mounted at the bottom of the main body, wherein a top cover is concentrically fixed on the main body, the top cover is connected with an air supply mechanism through a first conveying pipe, a plurality of shunt pipes are circumferentially fixed at the edge of the main body and are communicated with the main body, an eccentric box is arranged at the eccentric position of the eccentric box, the shunt pipes are fixed and communicated with the eccentric box, a third conveying pipe is coaxially and rotatably mounted in the eccentric box, and the main body is fixed at the bottom of a tank and is connected with an air supply mechanism mounted at the side of the tank through a single first conveying pipe.
Description
Technical Field
The invention relates to the relevant processing field of environmental sewage treatment, in particular to an environment-friendly sewage aeration device.
Background
In the sewage treatment process, air is forced to flow into the sewage by using a certain method and equipment, so that the sewage in the tank is fully contacted with the air, oxygen in the air is accelerated to transfer into liquid, suspended objects in the tank are placed to stop sinking, contact between organic matters in the tank, microorganisms and dissolved oxygen is enhanced, and the organic matters in the sewage are oxidized and decomposed, wherein the forced oxygenation process of the sewage is aeration;
the existing aeration equipment is usually provided with a pipe at the bottom of the tank, obviously the aeration area of the method is in direct proportion to the size/quantity of the pipe, the power of the corresponding air supply equipment is also larger, the air bubbles are directly aerated through the aeration pipe, the time from the water bottom to the water surface is shorter, the contact time of air in the air bubbles and microorganisms is further reduced, and the reaction effect cannot be optimized;
in addition, when aeration is carried out, some tiny bubbles cannot react with microorganisms due to the fact that the size is too small, the effect is very small, and most tiny bubbles are wasted.
Therefore, we propose an environment-friendly sewage aeration device.
Disclosure of Invention
The invention aims to provide an environment-friendly sewage aeration device, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: an environmental protection sewage aeration device, comprising:
a main body and a mounting piece fixedly mounted at the bottom of the main body;
a top cover is concentrically fixed on the main body and is connected with an air supply mechanism through a first conveying pipe;
a plurality of shunt tubes circumferentially fixed to the body rim and in communication with the body;
the eccentric box is characterized in that the eccentric position of the eccentric box is fixed with the shunt pipe and is communicated with the shunt pipe, a third conveying pipe is coaxially and rotatably arranged in the eccentric box, a first aeration pipe communicated with the end part of the third conveying pipe is fixed at the end part of the third conveying pipe, an impeller is fixed at one end, far away from the first aeration pipe, of the third conveying pipe, and the impeller is positioned in the eccentric box;
the circumference has seted up a plurality of gas pockets on the third conveyer pipe, rotate on the third conveyer pipe install with gas pocket complex rotates the connecting piece, rotate the connecting piece through the second conveyer pipe intercommunication shunt tubes tip, second conveyer pipe fixed connection shunt tubes, a plurality of discharge holes have been seted up to shunt tubes tip.
Preferably, the bottom of the shunt tube is provided with a plurality of fourth conveying pipes which are communicated with the shunt tube in a sealing and rotating way, one end of each fourth conveying pipe far away from the shunt tube is fixedly provided with a second aerator pipe which is communicated with the fourth conveying pipe, and the fourth conveying pipes are in transmission connection through a first transmission chain;
wherein the top of the fourth conveying pipe is in an open shape;
the mounting piece is internally provided with a mounting groove, a first motor is fixed in the mounting groove, a driving gear is coaxially fixed on an output shaft of the first motor, a plurality of driven gears meshed with the driving gear are distributed on the circumference of the edge of the driving gear, a transmission shaft is coaxially fixed on the driven gears, the driven gears are rotatably mounted in the main body through the transmission shaft, and the transmission shaft is connected with one of the fourth conveying pipes through a second transmission chain.
Preferably, the second aeration pipes at the ends of the fourth conveying pipes are staggered.
Preferably, the air supply mechanism comprises a box body, wherein a partition plate is fixed in the box body, the box body is divided into a top cavity and a bottom cavity by the partition plate, a plurality of piston cylinders are fixedly arranged in the bottom cavity, and pistons are hermetically and slidably arranged in the piston cylinders;
one end of the piston cylinder is open, a discharge pipe communicated with the piston cylinder is fixed at one end of the piston cylinder far away from the opening, a one-way valve is fixed in the discharge pipe, and the first conveying pipe is communicated with the discharge pipe;
one side of the piston cylinder is provided with a one-way air inlet.
Preferably, the air supply mechanism further comprises a U-shaped transmission rod, and one end of the U-shaped transmission rod is coaxially fixed with the piston;
the box body is rotatably provided with a plurality of first threaded sleeves, the first threaded sleeves are in threaded fit with threaded parts arranged on the U-shaped transmission rod, and the first threaded sleeves are in transmission connection through a third transmission chain.
Preferably, a first transmission rod is rotatably installed in the top cavity, and the first transmission rod is connected with one of the first threaded sleeves through a fourth transmission chain;
a second transmission rod is rotatably arranged in the top cavity, the second transmission rod is connected with the first transmission rod through a bevel gear set, a sliding gear is slidably arranged on the second transmission rod, tooth rollers matched with the sliding gear are rotatably arranged on two sides of the sliding gear, gaps are formed in one side, opposite to the tooth rollers, of each tooth roller, the distance between the gaps is larger than the width of the sliding gear, and the two tooth rollers are in transmission connection through a gear set;
the top of the partition plate is rotatably provided with a reciprocating screw rod, a second threaded sleeve in threaded fit with the reciprocating screw rod is sleeved on the reciprocating screw rod, and the second threaded sleeve is rotatably connected with the sliding gear through a transmission plate fixed with the second threaded sleeve;
the baffle is also fixed with a second motor, an output shaft of the second motor is connected with a rotating shaft of one of the toothed rollers through a sixth transmission chain, and an output shaft of the second motor is also connected with the reciprocating screw rod through a seventh transmission chain.
Preferably, the second transmission rod is symmetrically fixed with transmission strips, and the transmission strips are in sliding fit with transmission grooves formed in the sliding gear.
Preferably, the box is provided with a top plate detachably, a photovoltaic plate is arranged on one side of the top plate away from the box, and the photovoltaic plate is electrically connected with a battery fixed on the partition plate.
Preferably, the outer wall of the fourth conveying pipe is also fixed with a collecting disc, and through grooves are formed in the periphery of the collecting disc at equal intervals;
the gathering disc comprises a disc body, the edge of the disc body is in arc-shaped arrangement, and the center of the disc body is provided with a conical part integrally formed with the disc body.
Preferably, the conical part of the collecting disc is provided with a plurality of collecting grooves, the collecting grooves are circumferentially equidistant, and the collecting grooves are in strip-shaped diffusion along with the conical part.
Compared with the prior art, the invention has the beneficial effects that:
firstly, the main body is fixed at the bottom of the tank, the single first conveying pipe is connected with the air supply mechanism arranged at the side of the tank, so that local aeration can be realized, the aeration local position is stirred while the tank bottom is aerated, and compared with the direct aeration through the aeration pipe, the method has the effects of better accelerating the transfer of oxygen in air into liquid and preventing suspended objects in the tank from sinking, and has high practicability;
secondly, this application is through at the time of the come-up behind the tiny bubble production, intercepts tiny bubble through gathering the dish, makes it adhere to gathering the dish bottom, makes between tiny bubble and the tiny bubble merge into big bubble, because the bubble increase after the merger, makes the arcwall face of disk body lose and blocks, and the bubble naturally comes-up, reaches the purpose that promotes the aeration effect through the mode that merges the tiny bubble into great normal bubble.
Drawings
FIG. 1 is a schematic view of the structure of the main body of the aeration structure in the present invention;
FIG. 2 is an exploded view of the internal and surrounding structure of the eccentric cartridge of FIG. 1;
FIG. 3 is a schematic diagram of a structure of a further embodiment of the present invention;
fig. 4 is a cross-sectional view of the body and shunt of fig. 3;
FIG. 5 is an enlarged view of FIG. 4 at A;
FIG. 6 is a schematic view of the air supply mechanism according to the present invention;
FIG. 7 is a schematic view of the structure of the inside of the air supply mechanism of the present invention;
FIG. 8 is an exploded view of the structure of FIG. 7;
FIG. 9 is a schematic view of the upper portion of the separator of FIG. 8;
FIG. 10 is a schematic view of a second drive rod and a sliding gear according to the present invention;
FIG. 11 is a plan view of a tooth roller and a sliding gear in accordance with the present invention;
FIG. 12 is a schematic view of the structure of a collection tray according to the present invention;
FIG. 13 is a cross-sectional view of a collection tray and a fourth transfer tube according to the present invention;
FIG. 14 is a schematic view showing an arrangement of the collection tray in the present invention.
In the figure: 1. a main body; 2. a shunt; 3. a top cover; 4. a first delivery tube; 5. a mounting member; 6. an eccentric box; 7. an impeller; 8. a second delivery tube; 9. a first aerator pipe; 10. a third delivery tube; 11. rotating the connecting piece; 12. a fourth conveying pipe; 13. a second aerator pipe; 14. a first drive chain; 15. a second drive chain; 16. a first motor; 17. a mounting groove; 18. a drive gear; 19. a transmission shaft; 20. a driven gear; 21. a case; 22. a grille; 23. a U-shaped transmission rod; 24. a threaded portion; 25. a top plate; 26. a discharge pipe; 27. a one-way valve; 28. a first threaded sleeve; 29. a third drive chain; 30. a fourth drive chain; 31. a first transmission rod; 32. a bevel gear set; 33. a partition plate; 34. a piston; 35. a piston cylinder; 36. a reciprocating screw rod; 37. a second transmission rod; 38. a tooth roller; 39. a gear set; 40. a sixth drive chain; 41. a second motor; 42. a seventh drive chain; 43. a sliding gear; 44. a drive plate; 45. a second threaded sleeve; 46. a collection tray; 47. a collection tank.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-14, the present invention provides a technical solution: an environment-friendly sewage aeration device comprises a main body 1 and a mounting piece 5 fixedly mounted at the bottom of the main body 1, wherein the mounting piece 5 is fixed at the bottom of a tank through the main body 1;
a top cover 3 is concentrically fixed on the main body 1, and the top cover 3 is connected with an air supply mechanism through a first conveying pipe 4;
a plurality of shunt tubes 2, wherein the shunt tubes 2 are circumferentially fixed at the edge of the main body 1 and are communicated with the main body 1;
the eccentric box 6, the eccentric position of the eccentric box 6 is fixed with the shunt tube 2 and communicated with the shunt tube 2, a third conveying pipe 10 is coaxially and rotatably arranged in the eccentric box 6, a first aerator pipe 9 communicated with the third conveying pipe 10 is fixed at the end part of the third conveying pipe 10, an impeller 7 is fixed at one end, far away from the first aerator pipe 9, of the third conveying pipe 10, and the impeller 7 is positioned in the eccentric box 6;
a plurality of air holes are formed in the circumference of the third conveying pipe 10, a rotary connecting piece 11 matched with the air holes is rotatably installed on the third conveying pipe 10, the rotary connecting piece 11 is communicated with the end part of the shunt pipe 2 through the second conveying pipe 8, the shunt pipe 2 is fixedly connected with the second conveying pipe 8, and a plurality of discharge holes are formed in the end part of the shunt pipe 2.
Further, air is supplied into the main body 1 through the air supply mechanism, and certain air pressure is provided, after the air reaches the main body 1, the air is split into a plurality of split pipes 2, and is discharged through discharge holes at the end parts of the split pipes 2, so that bubbles are formed at the water bottom, and the aeration effect is achieved;
the impeller 7 in the shunt tube 2 is also pushed to rotate in the process of discharging air through the discharge hole, the impeller 7 synchronously drives the third conveying pipe 10 and the first aerator pipe 9 to rotate when rotating, and then the position of the device can be stirred to a certain extent through the rotation of the first aerator pipe 9, meanwhile, due to the existence of the rotating connecting piece 11 and the second conveying pipe 8, when the third conveying pipe 10 and the first aerator pipe 9 rotate, part of discharged air is conveyed into the third conveying pipe 10 and the first aerator pipe 9 and is discharged through the aeration hole at the bottom of the first aerator pipe 9;
the first aeration pipe 9 is in a continuous rotation state and is aerated through the aeration holes at the bottom;
the third conveying pipe 10 is a pipe body, one end of which is communicated with the first aerator pipe 9, and the other end of which is in a sealed state.
The bottom of the shunt tube 2 is provided with a plurality of fourth conveying pipes 12 which are communicated with the shunt tube 2 in a sealing and rotating way, one end of each fourth conveying pipe 12 far away from the shunt tube 2 is fixedly provided with a second aeration pipe 13 which is communicated with the fourth conveying pipe 12, and the fourth conveying pipes 12 are in transmission connection through a first transmission chain 14;
wherein the top of the fourth conveying pipe 12 is open;
the mounting piece 5 is internally provided with a mounting groove 17, a first motor 16 is fixed in the mounting groove 17, a driving gear 18 is coaxially fixed on an output shaft of the first motor 16, a plurality of driven gears 20 meshed with the driving gear 18 are distributed on the periphery of the driving gear 18, a transmission shaft 19 is coaxially fixed on the driven gears 20, the driven gears 20 are rotatably mounted in the main body 1 through the transmission shaft 19, and the transmission shaft 19 is connected with one fourth conveying pipe 12 through a second transmission chain 15.
The second aeration pipes 13 at the ends of the plurality of fourth conveying pipes 12 are arranged in a staggered manner.
Further, when the first motor 16 works, the driving gear 18 is driven to rotate through the output shaft, the driving gear 18 drives the driven gears 20 to synchronously rotate along with the driving gear, and then the driven gears 20 drive the transmission shaft 19 to rotate along with the driving gear, so that one of the fourth conveying pipes 12 is driven to rotate through the second transmission chain 15, and when one of the fourth conveying pipes 12 rotates, the other fourth conveying pipes 12 are driven to synchronously rotate through the first transmission chain 14;
when the fourth conveying pipe 12 rotates, the second aeration pipe 13 is driven to synchronously rotate, and the bottom of the second aeration pipe 13 is also provided with an aeration hole;
when air is conveyed into the main body 1 through the air supply mechanism, the air is split by the split pipe 2 and then enters the fourth conveying pipe 12 and the second aeration pipe 13, is discharged through the aeration holes at the bottom of the second aeration pipe 13, and the second aeration pipe 13 rotates and stirs while aerating through the aeration holes at the bottom by driving the rotation of the fourth conveying pipe 12, so that the effect is basically the same as that of the previous embodiment.
Still further, through crisscross setting up second aeration pipe 13, can set up more fourth conveyer pipe 12 and second aeration pipe 13 on shunt tubes 2, and then aeration and stirring's effect obtains further promotion, and because of a plurality of fourth conveyer pipes 12 are synchronous rotation, and then a plurality of second aeration pipes 13 can not appear interfering the condition when rotating.
The air supply mechanism comprises a box body 21, a partition plate 33 is fixed in the box body 21, the inner space of the box body 21 is divided into a top cavity and a bottom cavity by the partition plate 33, a plurality of piston cylinders 35 are fixedly arranged in the bottom cavity, and pistons 34 are hermetically and slidably arranged in the piston cylinders 35;
one end of the piston cylinder 35 is open, one end, far away from the opening, of the piston cylinder 35 is fixedly provided with a discharge pipe 26 communicated with the piston cylinder 35, a one-way valve 27 is fixed in the discharge pipe 26, and the first conveying pipe 4 is communicated with the discharge pipe 26;
one-way air inlets are formed in one side of the piston cylinder 35, and the one-way air inlets are located at the side end, close to the one-way valve 27, of the piston cylinder 35 and are used for providing air into the piston cylinder 35 through the one-way air inlets when the piston 34 reciprocates.
Further, an electric telescopic rod is fixed on one side of the box body 21 far away from the discharge pipe 26, a movable rod of the electric telescopic rod is coaxially fixed with the piston 34, and the piston 34 is driven by the movable rod to move along the length direction of the piston cylinder 35 when the electric telescopic rod works;
pushing air in the piston cylinder 35 into the first conveying pipe 4 when the piston 34 moves towards the discharge pipe 26, generating negative pressure in the piston cylinder 35 when the piston 34 moves towards a direction away from the discharge pipe 26, enabling the air to quickly enter the piston cylinder 35 through the one-way air inlet in the presence of the negative pressure after passing through the one-way air inlet, supplying air into the main body 1 through the first conveying pipe 4 by driving the piston 34 to reciprocate through the electric telescopic rod, and simultaneously applying a certain positive pressure into the main body 1;
both sides of the case 21 are provided with a grill 22 for air intake.
The air supply mechanism also comprises a U-shaped transmission rod 23, and one end of the U-shaped transmission rod 23 is coaxially fixed with the piston 34;
the box body 21 is rotatably provided with a plurality of first threaded sleeves 28, the first threaded sleeves 28 are in threaded fit with threaded portions 24 arranged on the U-shaped transmission rods 23, and the first threaded sleeves 28 are in transmission connection through a third transmission chain 29.
A first transmission rod 31 is rotatably arranged in the top cavity, and the first transmission rod 31 is connected with one of the first threaded sleeves 28 through a fourth transmission chain 30;
a second transmission rod 37 is rotatably arranged in the top cavity, the second transmission rod 37 is connected with the first transmission rod 31 through a bevel gear set 32, a sliding gear 43 is slidably arranged on the second transmission rod 37, tooth rollers 38 matched with the sliding gear 43 are rotatably arranged on two sides of the sliding gear 43, gaps are formed in one axially opposite side of the two tooth rollers 38, the distance between the gaps is larger than the width of the sliding gear 43, and the two tooth rollers 38 are in transmission connection through a gear set 39;
the top of the partition plate 33 is rotatably provided with a reciprocating screw rod 36, the reciprocating screw rod 36 is sleeved with a second threaded sleeve 45 in threaded fit with the reciprocating screw rod, and the second threaded sleeve 45 is rotatably connected with the sliding gear 43 through a transmission plate 44 fixed with the second threaded sleeve 45;
the partition plate 33 is also fixed with a second motor 41, an output shaft of the second motor 41 is connected with a rotating shaft of one of the toothed rollers 38 through a sixth transmission chain 40, and an output shaft of the second motor 41 is also connected with the reciprocating screw rod 36 through a seventh transmission chain 42.
The second transmission rod 37 is symmetrically fixed with transmission bars which are in sliding fit with transmission grooves formed on the sliding gear 43.
Further, when the sliding gear 43 rotates, the second transmission rod 37 is driven to synchronously rotate along with the sliding gear 43 through the cooperation of the transmission groove and the transmission bar, the sliding gear 43 can slide on the second transmission rod 37, and transmission is not separated between the second transmission rod 37 and the sliding gear 43 during sliding.
Still further, when the second motor 41 works, the output shaft of the second motor 41 drives the reciprocating screw rod 36 and the toothed roller 38 to rotate through the sixth transmission chain 40 and the seventh transmission chain 42, and the two toothed rollers 38 rotate synchronously and relatively in the presence of the gear set 39;
when the reciprocating screw rod 36 rotates, the reciprocating screw rod 36 drives the second threaded sleeve 45 to reciprocate along the length direction of the reciprocating screw rod 36 through the threaded fit with the second threaded sleeve 45, and then the reciprocating screw rod 36 carries a sliding gear 43 to follow the reciprocating screw rod through a transmission plate 44;
for convenience of description, the two spur rollers 38 are named a first spur roller and a second spur roller, respectively;
in a normal state, the sliding gear 43 is meshed with the first tooth roller, and is separated from the first tooth roller along with the movement of the sliding gear 43 following the transmission plate 44 and the second thread sleeve 45, and then is meshed with the second tooth roller, because the first tooth roller and the second tooth roller are relatively rotated, when the sliding gear 43 is meshed with the second tooth roller after being separated from the first tooth roller, the rotation direction of the sliding gear 43 is opposite correspondingly, so that the sliding gear 43 is clockwise rotated when moving along the length direction of the reciprocating screw rod 36, clockwise rotated before being separated from the first tooth roller, anticlockwise rotated when being meshed with the second tooth roller after being separated from the first tooth roller, and the sliding gear 43 is anticlockwise rotated after being rotated for a certain number of turns by the reciprocating movement of the sliding gear 43, and correspondingly, the second transmission rod 37 is rotated along with the sliding gear 43, and drives the first transmission rod 31 to rotate through the bevel gear set 32 when the second transmission rod 37 rotates, and the first transmission rod 31 drives one of the first thread sleeves 28 to rotate through the fourth transmission chain 30;
it should be noted that, the gear set 39 includes two gears meshed with each other, and the two gears are coaxially fixed with the two toothed rollers 38, respectively;
the bevel gear set 32 comprises two bevel gears meshed with each other, and the two bevel gears are respectively and synchronously fixed with the first transmission rod 31 and the second transmission rod 37;
it should be noted that the reciprocating screw 36 is an application of the prior art, and the principle thereof is not specifically described herein.
Further, one of the first threaded sleeves 28 may be driven by a motor or other driving device to rotate clockwise for a certain number of turns and then counter-clockwise for the same number of turns;
the first threaded sleeve 28 is in threaded fit with the threaded part 24 of the U-shaped transmission rod 23 when rotating, so that the threaded part 24 is driven to axially move along the first threaded sleeve 28, the moving direction of the threaded part 24 is controlled by driving the first threaded sleeve 28 to rotate, and therefore the U-shaped transmission rod 23 can be driven to reciprocate by driving the piston 34 to follow through the reciprocating motion of the U-shaped transmission rod 23 after rotating clockwise for a certain number of turns and rotating anticlockwise for the same number of turns;
in this case, since air is supplied through the piston cylinder 35 and the piston 34 and a certain pressure is required at the same time, the thrust force required by the piston 34 is relatively large, and the first threaded sleeve 28 and the U-shaped transmission rod 23 are in threaded transmission, and the threaded transmission has a relatively labor-saving characteristic.
The top plate 25 is detachably mounted on the box body 21, and a photovoltaic plate is arranged on one side, away from the box body 21, of the top plate 25 and is electrically connected with a battery fixed on the partition plate 33.
Further, electricity can be stored in the battery through the power generation of the photovoltaic panel, and the battery is used for supplying power to equipment needing power supply.
The outer wall of the fourth conveying pipe 12 is also fixed with a plurality of collecting discs 46 at equal intervals, the collecting discs 46 gradually increase from bottom to top (as shown in fig. 14), and through grooves are formed in the circumference of the collecting discs 46 at equal intervals;
the collecting tray 46 comprises a tray body, wherein the edge of the tray body is in arc shape, and a conical part integrally formed with the tray body is arranged in the center of the tray body.
Further, when aeration is performed through the fourth conveying pipe 12, part of smaller bubbles are generated, the smaller the bubbles are, the smaller the air in the bubbles is, and the smaller the contact area between the bubbles and water is, so that the aeration effect cannot be achieved, and part of bubbles are wasted;
according to the method, when the small bubbles float upwards after being generated, the small bubbles are intercepted through the collecting disc 46, so that the small bubbles are attached to the bottom of the collecting disc 46, the small bubbles can smoothly transition to the edge of the disc body when the contact area is enlarged through the conical surface of the collecting disc 46, the small bubbles are blocked through the arc surface, the small bubbles are gathered at the current position, the small bubbles and the small bubbles are combined into large bubbles along with the collection of the bubbles and the pressure of the water bottom, the arc surface of the disc body loses the blocking due to the increase of the combined bubbles, the bubbles naturally float upwards, and the purpose of improving the aeration effect is achieved by combining the small bubbles into larger normal bubbles;
it should be noted that, in this embodiment, only a part of small bubbles are aimed at, and normal bubbles float normally through the through grooves.
The tapered portion of the collecting tray 46 is provided with a plurality of collecting grooves 47, the collecting grooves 47 are circumferentially equidistant, and the collecting grooves 47 are arranged in a strip shape along with the tapered portion.
Further, by providing the collecting tray 46 with the collecting grooves 47, small bubbles are moved to the tray edge by imparting a minute dispersion force and centrifugal force to the collecting tray 46.
In summary, the main body 1 is fixed at the bottom of the tank, the single first conveying pipe 4 is connected with the air supply mechanism arranged at the side of the tank, so that local aeration can be realized, the aeration local position is stirred while the tank bottom is aerated, and compared with the direct aeration through the aeration pipe, the method has the effects of better accelerating the transfer of oxygen in the air into the liquid and preventing suspended objects in the tank from sinking, and has high practicability;
secondly, this application is through at the time of the come-up behind the tiny bubble production, intercept tiny bubble through collection dish 46, make it adhere to collection dish 46 bottom, merge into big bubble between messenger's tiny bubble and the tiny bubble, owing to the bubble increase after the merger, make the arcwall face of disk body lose and block, the bubble comes-up naturally, reaches the purpose that promotes the aeration effect through the mode that merges tiny bubble into great normal bubble.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. An environmental protection sewage aeration device, which is characterized by comprising:
a main body (1) and a mounting piece (5) fixedly mounted at the bottom of the main body (1);
a top cover (3) is concentrically fixed on the main body (1), and the top cover (3) is connected with an air supply mechanism through a first conveying pipe (4);
a plurality of shunt tubes (2), wherein the shunt tubes (2) are circumferentially fixed on the edge of the main body (1) and are communicated with the main body (1);
the eccentric box (6), the eccentric position of the eccentric box (6) is fixed with the shunt tube (2) and is communicated with the shunt tube (2), a third conveying pipe (10) is coaxially installed in the eccentric box (6) in a rotating way, a first aerator pipe (9) communicated with the third conveying pipe (10) is fixed at the end part of the third conveying pipe (10), an impeller (7) is fixed at one end, far away from the first aerator pipe (9), of the third conveying pipe (10), and the impeller (7) is positioned in the eccentric box (6);
a plurality of air holes are formed in the circumference of the third conveying pipe (10), a rotary connecting piece (11) matched with the air holes is rotatably installed on the third conveying pipe (10), the rotary connecting piece (11) is communicated with the end part of the shunt pipe (2) through a second conveying pipe (8), the second conveying pipe (8) is fixedly connected with the shunt pipe (2), and a plurality of discharge holes are formed in the end part of the shunt pipe (2).
2. An environmental protection sewage aeration device according to claim 1, wherein: a plurality of fourth conveying pipes (12) communicated with the shunt pipes (2) are rotatably and hermetically arranged at the bottoms of the shunt pipes (2), a second aeration pipe (13) communicated with the fourth conveying pipes (12) is fixed at one end, far away from the shunt pipes (2), of each fourth conveying pipe (12) and is in transmission connection through a first transmission chain (14);
wherein the top of the fourth conveying pipe (12) is in an open shape;
the novel automatic transmission device is characterized in that a mounting groove (17) is formed in the mounting piece (5), a first motor (16) is fixed in the mounting groove (17), a driving gear (18) is coaxially fixed on an output shaft of the first motor (16), a plurality of driven gears (20) meshed with the driving gear (18) are circumferentially distributed on the edge of the driving gear, a transmission shaft (19) is coaxially fixed on the driven gears (20), the driven gears (20) are rotatably mounted in the main body (1) through the transmission shaft (19), and one of the transmission shafts (19) is connected with the fourth conveying pipe (12) through a second transmission chain (15).
3. An environmental protection sewage aeration device according to claim 2, wherein: the second aeration pipes (13) at the end parts of the plurality of fourth conveying pipes (12) are arranged in a staggered mode.
4. An environmental protection sewage aeration device according to claim 1, wherein: the air supply mechanism comprises a box body (21), a partition board (33) is fixed in the box body (21), the inner space of the box body (21) is divided into a top cavity and a bottom cavity by the partition board (33), a plurality of piston cylinders (35) are fixedly arranged in the bottom cavity, and pistons (34) are hermetically and slidably arranged in the piston cylinders (35);
one end of the piston cylinder (35) is open, a discharge pipe (26) communicated with the piston cylinder (35) is fixed at one end far away from the opening, a one-way valve (27) is fixed in the discharge pipe (26), and the first conveying pipe (4) is communicated with the discharge pipe (26);
one side of the piston cylinder (35) is provided with a one-way air inlet.
5. An environmental protection sewage aeration device according to claim 4, wherein: the air supply mechanism further comprises a U-shaped transmission rod (23), and one end of the U-shaped transmission rod (23) is coaxially fixed with the piston (34);
the box body (21) is rotatably provided with a plurality of first threaded sleeves (28), the first threaded sleeves (28) are in threaded fit with threaded portions (24) arranged on the U-shaped transmission rod (23), and the first threaded sleeves (28) are in transmission connection through a third transmission chain (29).
6. An environmental protection sewage aeration device according to claim 5, wherein: a first transmission rod (31) is rotatably arranged in the top cavity, and the first transmission rod (31) is connected with one of the first threaded sleeves (28) through a fourth transmission chain (30);
a second transmission rod (37) is rotatably arranged in the top cavity, the second transmission rod (37) is connected with the first transmission rod (31) through a bevel gear set (32), a sliding gear (43) is slidably arranged on the second transmission rod (37), tooth rollers (38) matched with the sliding gear (43) are rotatably arranged on two sides of the sliding gear (43), gaps are formed in one side, axially opposite to the two tooth rollers (38), of which the distance is larger than the width of the sliding gear (43), and the two tooth rollers (38) are in transmission connection through a gear set (39);
a reciprocating screw rod (36) is rotatably arranged at the top of the partition plate (33), a second threaded sleeve (45) in threaded fit with the reciprocating screw rod (36) is sleeved on the reciprocating screw rod, and the second threaded sleeve (45) is rotatably connected with the sliding gear (43) through a transmission plate (44) fixed with the second threaded sleeve;
the baffle (33) is also fixedly provided with a second motor (41), an output shaft of the second motor (41) is connected with a rotating shaft of one of the toothed rollers (38) through a sixth transmission chain (40), and an output shaft of the second motor (41) is also connected with the reciprocating screw rod (36) through a seventh transmission chain (42).
7. An environmental protection sewage aeration device according to claim 6, wherein: and transmission bars are symmetrically fixed on the second transmission rod (37) and are in sliding fit with transmission grooves formed in the sliding gear (43).
8. An environmental protection sewage aeration device according to claim 4, wherein: the photovoltaic power generation device is characterized in that a top plate (25) is detachably arranged on the box body (21), a photovoltaic plate is arranged on one side, away from the box body (21), of the top plate (25), and the photovoltaic plate is electrically connected with a battery fixed on the partition plate (33).
9. An environmental protection sewage aeration device according to claim 3, wherein: the outer wall of the fourth conveying pipe (12) is also fixedly provided with a collecting disc (46), and through grooves are formed in the circumference of the collecting disc (46) at equal intervals;
the collecting tray (46) comprises a tray body, wherein the edge of the tray body is in an arc shape, and a conical part integrally formed with the tray body is arranged in the center of the tray body.
10. An environmental protection sewage aeration device according to claim 9, wherein: a plurality of gathering grooves (47) are formed in the conical portion of the gathering disc (46), the gathering grooves (47) are arranged at equal intervals in the circumference, and the gathering grooves (47) are strip-shaped and are arranged along with the conical portion in a diffusing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410051452.6A CN117566928A (en) | 2024-01-15 | 2024-01-15 | Environment-friendly sewage aeration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410051452.6A CN117566928A (en) | 2024-01-15 | 2024-01-15 | Environment-friendly sewage aeration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117566928A true CN117566928A (en) | 2024-02-20 |
Family
ID=89890400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410051452.6A Pending CN117566928A (en) | 2024-01-15 | 2024-01-15 | Environment-friendly sewage aeration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117566928A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090250395A1 (en) * | 2008-04-08 | 2009-10-08 | Gast Manufacturing, Inc. | Wastewater Treatment System |
| CN108757364A (en) * | 2018-05-23 | 2018-11-06 | 河南科技大学 | A kind of reciprocating liquid pump by rack pinion |
| CN208320672U (en) * | 2018-04-14 | 2019-01-04 | 江阴天汇环保设备有限公司 | A kind of blender with aerator |
| CN211445245U (en) * | 2019-12-18 | 2020-09-08 | 刘子卿 | Municipal administration sewage treatment device |
| CN214148437U (en) * | 2020-12-23 | 2021-09-07 | 常州市金坛奉献橡塑有限公司 | Automobile air conditioning system component |
| CN114890558A (en) * | 2022-04-29 | 2022-08-12 | 江苏永威环境科技股份有限公司 | Environment-friendly energy-saving sewage treatment aeration tank |
| CN115490342A (en) * | 2022-10-12 | 2022-12-20 | 丁红进 | Pollution treatment agent aeration pipeline and use method thereof |
| CN218539449U (en) * | 2022-11-25 | 2023-02-28 | 山东奥莱斯特环保设备有限公司 | Aeration tank for sewage treatment |
-
2024
- 2024-01-15 CN CN202410051452.6A patent/CN117566928A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090250395A1 (en) * | 2008-04-08 | 2009-10-08 | Gast Manufacturing, Inc. | Wastewater Treatment System |
| CN208320672U (en) * | 2018-04-14 | 2019-01-04 | 江阴天汇环保设备有限公司 | A kind of blender with aerator |
| CN108757364A (en) * | 2018-05-23 | 2018-11-06 | 河南科技大学 | A kind of reciprocating liquid pump by rack pinion |
| CN211445245U (en) * | 2019-12-18 | 2020-09-08 | 刘子卿 | Municipal administration sewage treatment device |
| CN214148437U (en) * | 2020-12-23 | 2021-09-07 | 常州市金坛奉献橡塑有限公司 | Automobile air conditioning system component |
| CN114890558A (en) * | 2022-04-29 | 2022-08-12 | 江苏永威环境科技股份有限公司 | Environment-friendly energy-saving sewage treatment aeration tank |
| CN115490342A (en) * | 2022-10-12 | 2022-12-20 | 丁红进 | Pollution treatment agent aeration pipeline and use method thereof |
| CN218539449U (en) * | 2022-11-25 | 2023-02-28 | 山东奥莱斯特环保设备有限公司 | Aeration tank for sewage treatment |
Non-Patent Citations (1)
| Title |
|---|
| 杨越辉等: "《污水处理厂设备运行管理》", 28 February 2022, 中国环境出版集团, pages: 65 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213416618U (en) | Underwater dosing and stirring device for water pollution treatment | |
| CN112939413A (en) | Environment-friendly sludge treatment equipment and method | |
| CN210656390U (en) | High-efficiency energy-saving aerator | |
| CN216630836U (en) | Multi-shaft stirring reaction kettle for polymer chemical production | |
| CN216106200U (en) | MBR type domestic sewage treatment integration equipment | |
| CN210457627U (en) | Aeration feeding device for power plant wastewater treatment | |
| CN117566928A (en) | Environment-friendly sewage aeration device | |
| CN112897692A (en) | Rotation type hydrolytic acidification equipment | |
| CN113398828B (en) | Fireproof coating energy-saving preparation system based on Internet of things and preparation process thereof | |
| CN216155588U (en) | MBBR + MBR integration sewage treatment plant | |
| CN211712731U (en) | Mobile biological membrane sewage treatment device | |
| CN210879822U (en) | Improved slicing device for traditional Chinese medicine | |
| CN210229680U (en) | Compounding device is used in TPU production | |
| CN210695533U (en) | Aquaculture pond with aquaculture equipment | |
| CN220907285U (en) | Combined sewage treatment biochemical tank | |
| CN113047416B (en) | Deodorant discharging equipment of septic tank sewage for municipal administration environmental protection engineering | |
| CN221117197U (en) | Unpowered aeration mechanism for river water pollution control | |
| CN117142631B (en) | Biological chain sludge reduction device and use method thereof | |
| CN212102774U (en) | Horizontal rapid fermentation tank for bio-organic fertilizer | |
| CN221166063U (en) | Aluminum product waste water treatment device | |
| CN219972033U (en) | Sewage treatment device of composite microbial inoculum | |
| CN216472428U (en) | Microorganism sewage treatment plant | |
| CN214862987U (en) | Device for producing scale inhibitor | |
| CN213060322U (en) | Rural domestic sewage treatment integrated device | |
| CN212102508U (en) | Effective activated sludge pond of wastewater treatment system |
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 |