Novel can promote aeration device
Technical Field
The utility model belongs to the waste water treatment field especially relates to a novel can promote aeration device.
Background
The aeration tank is a biochemical reactor designed according to the characteristics of microorganisms, and the degradation degree of organic pollutants mainly depends on the designed aeration reaction conditions. The aeration pipe, which is a main component of the aeration tank, needs to be cleaned or replaced periodically in order to prevent blockage. However, in the prior art, after the common aeration pipe is lifted, the middle of the aeration tank needs to be cleaned and replaced, which is very inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel can promote aeration equipment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a novel lifting aeration device comprises a treatment tank, a moving device and an aeration pipe, wherein two sides of the treatment tank are provided with track grooves, the moving device is arranged in the track groove and comprises a moving frame, moving rollers are arranged at four corners of the bottom of the moving frame, a motor base is arranged in the middle of the moving frame, a motor is arranged on the motor base, a hoisting wheel is arranged in front of the motor, a steel cable is arranged on the hoisting wheel, 2 steel cables are arranged on the steel cable, a first roller wheel is arranged on one side of the motor base, a second roller is arranged on one side of the motor base away from the first roller, a third roller is arranged in front of the motor base, the aeration pipe is arranged below the moving device, the middle of the aeration pipe is provided with a pipe joint, the pipe joint is provided with a gas transmission hose, and two ends of the aeration pipe are respectively provided with a connecting device.
Further: the connecting device comprises a connecting ring, a hanging ring is arranged on the connecting ring, and a locking nail is arranged below the connecting ring.
The connecting ring is used for clamping and sleeving the aerator pipe, the hanging ring is used for fixing the steel cable, and the locking nail is used for fixing the aerator pipe.
Further: the connecting device comprises a first locking plate, a hanging ring is arranged on the first locking plate, a second locking plate is arranged in front of the first locking plate, and locking nails are arranged in front of the second locking plate.
The first locking plate and the second locking plate clamp the aerator pipe from front to back, the hanging ring is used for fixing the steel cable, and the locking nail is used for connecting the first locking plate and the second locking plate.
Further: the motor base and the moving frame are welded together, and the motor is connected with the motor base through bolts.
Welding guarantees that the motor base is stable and reliable, and bolted connection is convenient for dismouting maintenance the motor.
Further: the moving roller, the first roller, the second roller and the third roller are respectively connected with the moving frame through bearings.
The bearing connection ensures that the movable roller, the first roller, the second roller and the third roller rotate flexibly.
Further: the gas hose and the pipe joint are connected through a clamp.
The clamp connection is convenient for dismounting and replacing the air hose.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the arrangement of the steel cables on the two sides of the single winding wheel in the winding and unwinding process not only ensures the balanced lifting of the aeration pipe, but also simplifies the structure;
2. the aeration pipe is conveniently moved to the edge of the treatment tank for disassembly and assembly through the arrangement of the moving device, so that the convenience of disassembly and assembly of the aeration pipe is improved;
3. through the setting of mobile device, conveniently change the position of aeration pipe in the treatment tank, increased the homogeneity of aeration.
Drawings
FIG. 1 is a schematic structural view of a novel liftable aeration device of the present invention;
FIG. 2 is a first schematic view of a moving device of the novel liftable aeration device of the present invention;
FIG. 3 is a second schematic view of a moving device of the novel liftable aeration device of the present invention;
FIG. 4 is a first schematic view of a connection device of a novel liftable aeration device according to the present invention;
fig. 5 is a second schematic view of a connection device of a novel liftable aeration device of the utility model.
In the reference symbols: 1. a treatment tank; 2. a mobile device; 3. a track groove; 4. an aeration pipe; 5. a gas hose; 6. a steel cord; 7. a movable frame; 8. an electric motor; 9. a motor base; 10. a hoisting wheel; 11. a first roller; 12. a second roller; 13. a third roller; 14. moving the roller; 15. a pipe joint; 16. a connecting ring; 17. a hoisting ring; 18. locking nails; 19. a first lock plate; 20. a second lock plate; 21. and (4) a connecting device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a novel liftable aeration device comprises a treatment tank 1, a moving device 2 and an aeration pipe 4, wherein rail grooves 3 are formed on two sides of the treatment tank 1, rails for moving the moving device 2 are formed in the rail grooves 3, the moving device 2 is arranged in the rail grooves 3 and drives the aeration pipe 4 to move, the moving device 2 comprises a moving frame 7, a supporting motor base 9 is arranged on four corners of the bottom of the moving frame 7, moving rollers 14 are arranged at four corners of the bottom of the moving frame 7 to ensure that the moving frame 7 can move flexibly, the motor base 9 is arranged in the middle of the moving frame 7, a supporting motor 8 is arranged on the motor base 9 and drives the hoisting wheel 10 to rotate, the hoisting wheel 10 is arranged in front of the motor 8, a steel cable 6 is wound on the hoisting wheel 10, the steel cable 6 is arranged on the hoisting wheel 10, the aeration pipe 4 is pulled and suspended, 2 steel cables, the motor cabinet 9 is kept away from first gyro wheel 11 one side and is provided with second gyro wheel 12, reduces 6 wearing and tearing of cable wire, and motor cabinet 9 the place ahead is provided with third gyro wheel 13, avoids gas transmission hose 5 wearing and tearing, and 2 below of mobile device are provided with aeration pipe 4, form the bubble, are provided with coupling 15 in the middle of the aeration pipe 4, connect gas transmission hose 5, and gas transmission hose 5 is installed to coupling 15 top, and the air delivery, aeration pipe 4 both ends are provided with connecting device 21 respectively, connect fixed aeration pipe 4.
When an operator operates, the steel cable 6 is firstly fixed on the connecting device 21, then the connecting device 21 is fixed at two ends of the aeration pipe 4, the motor 8 drives the hoisting wheel 10 to rotate to release the steel cable 6, the aeration pipe 4 sinks into the treatment tank 1 under the action of gravity, and when the aeration pipe is lifted, the operation is reversed.
Through mobile device 2's innovation structure, not only have the convenient aeration pipe 4 of removing to 1 limit in the treatment tank and carry out the dismouting effect, but also drive the benefit that aeration pipe 4 removed in treatment tank 1, operating personnel operates the back, just can change the position of aeration pipe 4 in treatment tank 1 through the mode that promotes mobile device 2, consequently is fit for sewage treatment more, advantages such as easy operation.
Example 1
The connecting device 21 comprises a connecting ring 16, a hanging ring 17 is arranged on the connecting ring 16, a locking nail 18 is arranged below the connecting ring 16, the connecting ring 16 is used for clamping and sleeving the aerator pipe 4, the hanging ring 17 is used for fixing the steel cable 6, and the locking nail 18 is used for fixing the aerator pipe 4.
Example 2
Example 2 differs from example 1 in that: as shown in fig. 5, the connecting device 21 includes a first locking plate 19, a hanging ring 17 is disposed on the first locking plate 19, a second locking plate 20 is disposed in front of the first locking plate 19, a locking nail 18 is disposed in front of the second locking plate 20, the first locking plate 19 and the second locking plate 20 hold the aeration pipe 4 from front to back, the hanging ring 17 is used for fixing the steel cable 6, and the locking nail 18 is used for connecting the first locking plate 19 and the second locking plate 20.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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.