CN208829297U - Tubular type axial direction impeller for sewage disposal system - Google Patents
Tubular type axial direction impeller for sewage disposal system Download PDFInfo
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- CN208829297U CN208829297U CN201821363159.XU CN201821363159U CN208829297U CN 208829297 U CN208829297 U CN 208829297U CN 201821363159 U CN201821363159 U CN 201821363159U CN 208829297 U CN208829297 U CN 208829297U
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- cylinder
- rotating member
- sewage disposal
- disposal system
- axial direction
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Abstract
The utility model discloses a kind of tubular type axial direction impellers for sewage disposal system, including the cylinder with water inlet and are separately positioned on the driving portion and rectification part at cylinder both ends；Driving portion includes the interconnecting piece that cylinder top is arranged in, the actuator being arranged on interconnecting piece and the rotating member connecting with actuator, and rotating member is located in cylinder far from the end of actuator and extends to rectification part；Rectification part includes the lower case for being connected to cylinder bottom end, in lower case and the fixed blade that is connected in the movable vane piece and setting on the inner wall of the housing of rotating member end, and fixed blade is located at the top and bottom of movable vane piece；It is realized by movable vane piece and the plug-flow of water body is acted on, the rectified action to water flow is realized by fixed blade, effectively realize low-pressure, high flow capacity and the fluid conveying that low energy consumption, and pass through flanged joint between each component, it is greatly convenient to be brought for production, assembling, maintenance, it is more convenient for producing in batches.
Description
Technical field
The utility model relates to water body purification apparatus technical fields, and in particular to a kind of tubular type for sewage disposal system
Axial impeller.
Background technique
In sewage disposal system, many technical process need to be formed certain up-flow speed or mixed by sewage backflow
It closes stirring or biochemical reaction is maintained to continue efficiently to carry out.It is usually to apply centrifugal or volumetric water pump in engineer application
To realize the flow and fluidised form of needs.But many times it is only necessary to be high flow capacity, by the fluid conveying machine course of work
The high pressure of middle generation is unwanted；And high pressure will lead to higher energy loss；So that energy consumption is higher.
Utility model content
The purpose of this utility model is to provide a kind of low energy consumption, the tubular axis stream for sewage disposal system of big flow
Impeller.
The technical solution that the utility model solves above-mentioned technical problem is as follows: the tubular type for sewage disposal system axially pushes away
Device is flowed, including the cylinder with water inlet and is separately positioned on the driving portion and rectification part at cylinder both ends；
The driving portion include the interconnecting piece that cylinder top is set, the actuator being arranged on interconnecting piece and with driving
The rotating member of part connection, the rotating member are located in cylinder far from the end of actuator and extend to rectification part；
The rectification part includes the lower case for being connected to cylinder bottom end, in lower case and is connected to rotating member end
Fixed blade in movable vane piece and setting on the inner wall of the housing, and the fixed blade is located at the top and bottom of movable vane piece.
Further, the interconnecting piece includes being connected to cylinder top and the internal upper housing with boss, on the boss
It is provided with the thrust bearing being cooperatively connected with rotating member.
Further, it is provided with waterproof bulkhead between the cylinder and upper housing, is provided with and rotates in the waterproof bulkhead
The waterproof seal that part is cooperatively connected.
Further, the rubber shaft bearing being cooperatively connected with rotating member is provided at the fixed blade above the movable vane piece.
Further, the movable vane piece and the helix angle on rotating member axis direction with 30 °.
Further, the fixed blade and the helix angle on rotating member axis direction with 60 °, and the spiral liter of fixed blade
Angular direction is contrary with the helix angle of movable vane piece.
Further, pass through flanged joint between the cylinder and driving portion and between cylinder and rectification part.
The utility model has the following beneficial effects: the tubular axis provided by the utility model for sewage disposal system
Stream impeller will flow into the intracorporal water body of cylinder and push down on, by fixed blade pair by movable vane piece in the intracorporal rotation of lower casing
The rectified action of water flow, is greatly improved the efficiency of downward plug-flow, realizes low-pressure, high flow capacity and the fluid conveying that low energy consumption,
And pass through flanged joint between cylinder and driving portion and between cylinder and rectification part, to be brought for production, assembling, maintenance
It is greatly convenient, it is more convenient for producing in batches.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is driving part structure schematic diagram in the utility model；
Fig. 3 is rectification part structural schematic diagram in the utility model；
Appended drawing reference shown in Fig. 1 to Fig. 3 respectively indicates are as follows: 101- water inlet, 1- cylinder, and 2- driving portion, 3- rectification part,
4- interconnecting piece, 5- actuator, 6- rotating member, 20- lower case, 7- movable vane piece, 8- fixed blade, 9- boss, 10- upper housing, 11- stop
Thrust bearing, 12- waterproof bulkhead, 13- waterproof seal, 14- rubber shaft bearing, 15- electric cabinet.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1, be used for sewage disposal system tubular type axial direction impeller, including the cylinder 1 with water inlet 101 with
And it is separately positioned on the driving portion 2 and rectification part 3 at 1 both ends of cylinder.Cylinder 1 is tubular structure, and water inlet 101 is set to cylinder 1
At the position on the upper side of middle part, water inlet 101 is 1-4, according to the cylinder of how much selection right quantity water inlets 101 of water inlet demand
Body 1.Driving portion 2 provides power resources for the plug-flow movement of water body, and rectification part 3 is for the rectified action to water body, to improve
The effect of downward plug-flow.Pass through flanged joint between cylinder 1 and driving portion 2 and between cylinder 1 and rectification part 3, to produce,
Assembling, maintenance bring great convenience, and are more convenient for producing in batches.
As shown in Fig. 2, driving portion 2 includes that the interconnecting piece 4 on 1 top of cylinder, the actuator being arranged on interconnecting piece 4 is arranged in
5 and the rotating member 6 that is connect with actuator 5, rotating member 6 be located in cylinder 1 far from the end of actuator 5 and extend to rectification part
3.As the transition piece between actuator 5 and cylinder 1, what actuator 5 can be stable is mounted on interconnecting piece 4 interconnecting piece 4, avoids driving
Moving part 5 and cylinder 1 directly contact and cause the damage in work to cylinder 1.Actuator 5 uses driving motor, and rotating member 6 is
Shaft, the shaft are connected on driving motor by shaft coupling, and shaft is located on the central axes of cylinder 1.It is electrically connected on actuator 5
It is connected to electric cabinet, is powered by the frequency converter in electric cabinet to driving motor, stepless time adjustment is realized, thus flexible modulation plug-flow water
Amount.
As shown in figure 3, rectification part 3 includes the lower case 20 for being connected to 1 bottom end of cylinder, in lower case 20 and is connected to
The movable vane piece 7 of 6 end of rotating member and the fixed blade 8 in setting on the inner wall of the housing, and fixed blade 8 is located at movable vane piece 7
Top and bottom.It is cavity structure inside lower case 20, is connected with cylinder 1, for the outflow of water body；Movable vane piece 7 and fixed blade 8
Helical structure is all had, movable vane piece 7 is 2-4 piece, and has 30 ° of helix angles.When work, actuator 5 drives 6 turns of rotating member
Dynamic, movable vane piece 7 forms downward plug-flow to water body and acts in lower case internal rotating, due to singly having the rotation of movable vane piece 7, water flow meeting
The eddy flow for being unfavorable for axial movement is formed, i.e. water body is rotated about axis with movable vane piece 7, moves and its delay in the axial direction
Slowly.Therefore in the present invention, fixed blade 8 is respectively arranged with above and below movable vane piece 7, which is 2-4
Piece, fixed blade 8 are fixedly connected with lower case 20, and each blade has 60 ° of helix angle, and the hand of spiral and movable vane piece 7
The hand of spiral is on the contrary, to play the role of rectified action to water body, because its rectified action substantially increases plug-flow；It is effective to save
Energy consumption.
Due to will form upward reaction force during plug-flow, the service performance of device is influenced, in the utility model,
Interconnecting piece 4 includes being connected to 1 top of cylinder and the internal upper housing 10 with boss 9, is provided on boss 9 and matches with rotating member 6
Close the thrust bearing 11 of connection.It is hollow structure inside upper housing 10, is passed through for rotating member 6, until the boss 9 in upper housing 10
The installation of thrust bearing 11 provides support immobilizing foundation, and thrust bearing 11 is for bearing axial load brought by rotating member 6
The upward reaction force for bearing downward plug-flow and being formed, avoids rotating member 6 and generates displacement in the axial direction, improve making for device
Use performance.And fixed function is played by top position of the thrust bearing 11 to rotating member 6, rotation is avoided to a certain extent
The shaking of 6 top of part during rotation.
In the utility model, waterproof bulkhead 12 is provided between cylinder 1 and upper housing 10, be provided in waterproof bulkhead 12 with
The waterproof seal 13 that rotating member 6 is cooperatively connected.It is effectively right by the collective effect of waterproof bulkhead 12 and waterproof seal 13
Play sealing in 1 upper end of cylinder；Water body of the avoiding device during the work time in cylinder 1 is splashed into interconnecting piece 4 or even infiltrates into drive
Moving part 5；It ensure that the normal work of device.
In the utility model, the rubber shaft bearing being cooperatively connected with rotating member 6 is provided at the fixed blade 8 of 7 top of movable vane piece
14.Rubber shaft bearing 14 is the support carrier of fixed blade 8, can effectively be consolidated 6 lower end of rotating member by 14 one side of rubber shaft bearing
It is fixed to keep with one heart, while being suitable for underwater operation environment, be not required to it is grease-added can reach self-lubricating purpose, and it is durable.
The above are specific embodiment of the present utility model, from implementation process as can be seen that provided by the utility model
It is intracorporal by cylinder is flowed by movable vane piece in the intracorporal rotation of lower casing for the tubular axis stream impeller of sewage disposal system
Water body pushes down on, the rectified action by fixed blade to water flow, is greatly improved the efficiency of downward plug-flow, realize low-pressure,
High flow capacity and the fluid conveying that low energy consumption, and connected by flange between cylinder and driving portion and between cylinder and rectification part
It connects, greatly facilitates to be brought for production, assembling, maintenance, be more convenient for producing in batches.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (8)
1. being used for the tubular type axial direction impeller of sewage disposal system, which is characterized in that including the cylinder with water inlet (101)
(1) driving portion (2) and rectification part (3) at cylinder (1) both ends are separately positioned on and；
The driving portion (2) include setting cylinder (1) top interconnecting piece (4), actuator on interconnecting piece (4) is set
(5) and with actuator (5) rotating member (6) connecting, the rotating member (6) are located at cylinder (1) far from the end of actuator (5)
It is interior and extend to rectification part (3)；
The rectification part (3), which includes the lower case (20) for being connected to cylinder (1) bottom end, is located in lower case (20) and is connected to, to be turned
The movable vane piece (7) of moving part (6) end and the fixed blade (8) being arranged on lower case (20) inner wall, and the fixed blade (8) point
Not Wei Yu movable vane piece (7) top and bottom.
2. the tubular type axial direction impeller according to claim 1 for sewage disposal system, which is characterized in that the connection
Portion (4) includes being connected to cylinder (1) top and the internal upper housing (10) with boss (9), be provided on the boss (9) with
The thrust bearing (11) that rotating member (6) is cooperatively connected, upper end of actuator (5) setting in upper housing (10).
3. the tubular type axial direction impeller according to claim 2 for sewage disposal system, which is characterized in that the cylinder
(1) it is provided between upper housing (10) waterproof bulkhead (12), is provided in the waterproof bulkhead (12) and cooperates with rotating member (6)
The waterproof seal (13) of connection.
4. the tubular type axial direction impeller according to any one of claims 1 to 3 for sewage disposal system, feature exist
In, be provided at the fixed blade (8) above the movable vane piece (7) with rotating member (6) be cooperatively connected rubber shaft bearing (14).
5. the tubular type axial direction impeller according to any one of claims 1 to 3 for sewage disposal system, feature exist
In communication link is connected to electric cabinet (15) on the actuator (5).
6. the tubular type axial direction impeller according to claim 5 for sewage disposal system, which is characterized in that the movable vane
There is 30 ° of helix angle on piece (7) and rotating member (6) axis direction.
7. the tubular type axial direction impeller according to claim 6 for sewage disposal system, which is characterized in that described to determine leaf
There is 60 ° of helix angle, and the helix angle direction of fixed blade (8) and movable vane piece on piece (8) and rotating member (6) axis direction
(7) helix angle is contrary.
8. the tubular type axial direction impeller according to claim 7 for sewage disposal system, which is characterized in that the cylinder
(1) pass through flanged joint between driving portion (2) and between cylinder (1) and rectification part (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821363159.XU CN208829297U (en) | 2018-08-22 | 2018-08-22 | Tubular type axial direction impeller for sewage disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821363159.XU CN208829297U (en) | 2018-08-22 | 2018-08-22 | Tubular type axial direction impeller for sewage disposal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208829297U true CN208829297U (en) | 2019-05-07 |
Family
ID=66310144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821363159.XU Active CN208829297U (en) | 2018-08-22 | 2018-08-22 | Tubular type axial direction impeller for sewage disposal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208829297U (en) |
-
2018
- 2018-08-22 CN CN201821363159.XU patent/CN208829297U/en active Active
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