CN107084136A - A kind of high-power blowdown pump impeller structure - Google Patents
A kind of high-power blowdown pump impeller structure Download PDFInfo
- Publication number
- CN107084136A CN107084136A CN201710531825.XA CN201710531825A CN107084136A CN 107084136 A CN107084136 A CN 107084136A CN 201710531825 A CN201710531825 A CN 201710531825A CN 107084136 A CN107084136 A CN 107084136A
- Authority
- CN
- China
- Prior art keywords
- dividing plate
- rotating shaft
- rolling
- broken
- pump impeller
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0606—Canned motor pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/185—Rotors consisting of a plurality of wheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of high-power blowdown pump impeller structure, including housing, the side of the housing is provided with water inlet, housing is close to the side of water inlet provided with the broken room of rolling, the bottom and bottom for rolling over broken room are arranged with push-rod electric machine, the output shaft of push-rod electric machine is connected with the broken knife of rolling, the surface for rolling over broken knife is the vertebral body structure that rectangular array mode is arranged, roll over side of the broken room away from water inlet and dividing plate is installed, through hole not of uniform size is offered on dividing plate, dividing plate is vertically installed with horizontally disposed electric rotating machine away from the side for rolling over broken room, the output shaft of electric rotating machine is connected with rotating shaft, rotating shaft is provided with cutter close to one end of electric rotating machine.The present invention, pollution discharge capability is strong, no blocking, can tear the materials such as sewage medium-length fibre, bag, band, grass, cloth, roll over broken, cut-out, then smooth discharge, is particularly suitable for conveying containing rigid solid, the liquid of fibre object and especially dirty, viscous, sliding sewage.
Description
Technical field
The present invention relates to a kind of high-power blowdown pump impeller technical field of structures, more particularly to a kind of high-power dredge pump leaf
Wheel construction.
Background technology
Water pump vane is cylinder iron made.Blade on water pump vane plays a major role again！The shape and size of water pump vane
There is substantial connection with pump performance.Water pump vane generally can be divided into two kinds of single-suction and double-suction type！Single-suction impeller is unilateral suction
Water, low discharge water pump vane is generally such a pattern.Double-sided impeller absorbs water for both sides, and big flow water pump vane uses double-suction type
Impeller.
It is well known that traditional blowdown pump impeller structure is single, mainly all single blades are core, and dredge pump needs
Have a lot of debris in the working environment of large amount of sewage, sewage having, inclusion particles vary, such as particle object, fiber, bag,
The material such as band, grass, cloth, and traditional single structure is easily blocked can not meet the demand of blowdown, is that we need one kind this
Compound band rolles over the high-power blowdown pump impeller structure of broken function.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of high-power dredge pump leaf proposed
Wheel construction.
To achieve these goals, present invention employs following technical scheme：
A kind of high-power blowdown pump impeller structure, including housing, the side of the housing are provided with water inlet, and housing is close to water inlet
Side provided with broken room is rolled over, the bottom and bottom for rolling over broken room are arranged with push-rod electric machine, and the output shaft of push-rod electric machine is connected with rolling
Broken knife, the surface for rolling over broken knife is the vertebral body structure that rectangular array mode is arranged, roll over broken side of the room away from water inlet be provided with every
Through hole not of uniform size is offered on plate, dividing plate, dividing plate is vertically installed with horizontally disposed electric rotating away from the side for rolling over broken room
Machine, the output shaft of electric rotating machine is connected with rotating shaft, and rotating shaft is provided with cutter, the other end of rotating shaft close to one end of electric rotating machine
Double-sided impeller is installed, rotating shaft is provided with anti-abrasion pad close to one end of impeller.
It is preferred that, the impeller is provided with, and annular array mode of the impeller centered on rotating shaft arrange, and impeller is along turning
Axle is set with 80 degree of angle of inclination.
It is preferred that, the shape that the cutter rotate for distortion, and arranged along the annular array mode centered on rotating shaft.
It is preferred that, the dividing plate close to rolling over a side surface of broken room to be wavy, through hole it is unordered be distributed in dividing plate wave
On shape.
It is preferred that, side of the housing away from water inlet is provided with delivery port.
It is preferred that, the edge on the blade of the impeller is additionally provided with the zigzag edge of a knife.
It is preferred that, provided with bucker on the outside of the electric rotating machine.
Compared with prior art, the beneficial effects of the invention are as follows：
In the present invention, the less object drunk up when using on dividing plate through hole outflow, the larger object drunk up by every
Plate, which is blocked, is rolling over broken interior, and the broken indoor broken knife of rolling of rolling is broken by the lump drunk up rolling, is set after object rolling is broken in dividing plate
Some through hole outflows, then further shredded by cutter, impeller effluent sewerage is eventually passed, the present invention, the broken edge of a knife of rolling is sharp, energy
By the tear of the materials such as sewage medium-length fibre, bag, band, grass, cloth, broken, cut-out is rolled over, then smooth discharge, is particularly suitable for conveying
Contain rigid solid, the liquid of fibre object and especially dirty, viscous, sliding sewage.
Due to using high-power electric rotating machine, and blade and the angle of rotating shaft are big, therefore pollution discharge capability is strong, no blocking, energy
Effectively pass through 80 millimeters of 30~φ of diameter phi solid particle.
Brief description of the drawings
Fig. 1 is a kind of composite combinations thereof structural representation of high-power blowdown pump impeller structure proposed by the present invention；
Fig. 2 is the structural representation of the blade wheel structure of the present invention；
Fig. 3 is cutter structural representation of the invention.
In figure：1 housing, 2 push-rod electric machines, the 3 broken knives of rolling, the 4 broken rooms of rolling, 5 water inlets, 6 buckers, 7 rotating shafts, 8 impellers, 9 are cut
Cutter, 10 electric rotating machines, 11 dividing plates, 12 through holes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-3, a kind of high-power blowdown pump impeller structure, including housing 1, the side of housing 1 are provided with water inlet 5,
Housing 1 is close to the side of water inlet 5 provided with broken room 4 is rolled over, and the bottom and bottom for rolling over broken room 4 are arranged with push-rod electric machine 2, push rod electricity
The output shaft of machine 2 is connected with the broken knife 3 of rolling, and the surface for rolling over broken knife 3 is the vertebral body structure that rectangular array mode is arranged, and rolles over broken room 4 remote
Side from water inlet 5 is provided with dividing plate 11, dividing plate 11 and offers through hole 12 not of uniform size, and dividing plate 11 is away from rolling over broken room 4
Side be vertically installed with horizontally disposed electric rotating machine 10, the output shaft of electric rotating machine 10 is connected with rotating shaft 7, and rotating shaft 7 is close
One end of electric rotating machine 10 is provided with cutter 9, and the other end of rotating shaft 7 is provided with double-sided impeller 8, and rotating shaft 7 is close to impeller 8
One end is provided with anti-abrasion pad 7, and impeller 8 is provided with 3, and annular array mode of the impeller 8 centered on rotating shaft 7 is arranged, the edge of impeller 8
Rotating shaft 7 is set with 80 degree of angle of inclination, cutter 9 for distortion rotation shape, and along the circular array centered on rotating shaft 7
Row mode is arranged, dividing plate 11 close to rolling over a side surface of broken room 4 to be wavy, through hole 12 it is unordered be distributed in the wave of dividing plate 11
On shape, the edge that side of the housing 1 away from water inlet 5 is provided with delivery port, the blade of impeller 8 is additionally provided with the zigzag edge of a knife, revolves
The outside of rotating motor 10 is provided with bucker 6.
In the present invention, through hole 12 of the less object drunk up when using on dividing plate 11 flows out, the bulk drunk up
Object is blocked by dividing plate 11 and rolled in broken room 4, and the broken knife 3 of rolling rolled in broken room 4 is broken by the lump drunk up rolling, and object is rolled over broken
The through hole 12 being provided with afterwards in dividing plate 11 flows out, then is further shredded by cutter 9, eventually passes the effluent sewerage of impeller 8, this hair
Bright to tear the materials such as sewage medium-length fibre, bag, band, grass, cloth, roll over broken, cut-out, then smooth discharge, is particularly suitable for
Convey containing rigid solid, the liquid of fibre object and especially dirty, viscous, sliding sewage.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (7)
1. a kind of high-power blowdown pump impeller structure, including housing（1）, it is characterised in that the housing（1）Side be provided with into
The mouth of a river（5）, housing（1）Close to water inlet（5）Side provided with rolling over broken room（4）, roll over broken room（4）Bottom and bottom be arranged with
Push-rod electric machine（2）, push-rod electric machine（2）Output shaft be connected with the broken knife of rolling（3）, roll over broken knife（3）Surface be rectangular array mode
The vertebral body structure of arrangement, rolles over broken room（4）Away from water inlet（5）Side dividing plate is installed（11）, dividing plate（11）On offer it is big
The small through hole differed（12）, dividing plate（11）Away from the broken room of rolling（4）Side be vertically installed with horizontally disposed electric rotating machine（10）,
Electric rotating machine（10）Output shaft be connected with rotating shaft（7）, rotating shaft（7）Close to electric rotating machine（10）One end cutter are installed
（9）, rotating shaft（7）The other end double-sided impeller is installed（8）, rotating shaft（7）Close to impeller（8）One end be provided with anti-abrasion pad（7）.
2. a kind of high-power blowdown pump impeller structure according to claim 1, it is characterised in that the impeller（8）Provided with 3
It is individual, and impeller（8）With rotating shaft（7）Centered on annular array mode arrange, impeller（8）Along rotating shaft（7）With 80 degree incline
What rake angle was set.
3. a kind of high-power blowdown pump impeller structure according to claim 1, it is characterised in that the cutter（9）For
The shape of rotation is distorted, and along rotating shaft（7）Centered on annular array mode arrange.
4. a kind of high-power blowdown pump impeller structure according to claim 1, it is characterised in that the dividing plate（11）It is close
Roll over broken room（4）A side surface be wavy, through hole（12）Unordered is distributed in dividing plate（11）On wavy.
5. a kind of high-power blowdown pump impeller structure according to claim 1, it is characterised in that the housing（1）It is remote
Water inlet（5）Side be provided with delivery port.
6. a kind of high-power blowdown pump impeller structure according to claim 1, it is characterised in that the impeller（8）Leaf
Edge on piece is additionally provided with the zigzag edge of a knife.
7. a kind of high-power blowdown pump impeller structure according to claim 1, it is characterised in that the electric rotating machine（10）
Outside is provided with bucker（6）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710531825.XA CN107084136A (en) | 2017-07-03 | 2017-07-03 | A kind of high-power blowdown pump impeller structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710531825.XA CN107084136A (en) | 2017-07-03 | 2017-07-03 | A kind of high-power blowdown pump impeller structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107084136A true CN107084136A (en) | 2017-08-22 |
Family
ID=59606999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710531825.XA Pending CN107084136A (en) | 2017-07-03 | 2017-07-03 | A kind of high-power blowdown pump impeller structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107084136A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811816A (en) * | 2018-12-27 | 2019-05-28 | 枞阳县中邦科技信息咨询有限公司 | A kind of sludge pump for river course clear up |
| CN111173769A (en) * | 2020-01-17 | 2020-05-19 | 蔡国梁 | Improved sewage pump |
-
2017
- 2017-07-03 CN CN201710531825.XA patent/CN107084136A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811816A (en) * | 2018-12-27 | 2019-05-28 | 枞阳县中邦科技信息咨询有限公司 | A kind of sludge pump for river course clear up |
| CN111173769A (en) * | 2020-01-17 | 2020-05-19 | 蔡国梁 | Improved sewage pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170822 |
|
| WD01 | Invention patent application deemed withdrawn after publication |