CN209324653U - A kind of band wall surface breaks up function feeding type single-screw (single screw) pump - Google Patents
A kind of band wall surface breaks up function feeding type single-screw (single screw) pump Download PDFInfo
- Publication number
- CN209324653U CN209324653U CN201822120509.6U CN201822120509U CN209324653U CN 209324653 U CN209324653 U CN 209324653U CN 201822120509 U CN201822120509 U CN 201822120509U CN 209324653 U CN209324653 U CN 209324653U
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- screw
- feeding
- suction chamber
- breaks
- chamber
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a kind of band wall surfaces to break up function feeding type single-screw (single screw) pump, including suction chamber, and the end of suction chamber is equipped with feeding chamber, spout is equipped between feeding chamber and suction chamber；The medium position of feeding chamber is equipped with and breaks up drive shaft, and the outer peripheral surface for breaing up drive shaft, which is set with, breaks up disk, and the outside of feeding chamber is equipped with variable-frequency motor, and variable-frequency motor is connect with the end for breaing up drive shaft；The front of suction chamber is equipped with stator, the front end of stator is equipped with outlet, the axial position of stator is equipped with rotor, the rear portion of suction chamber is equipped with driving motor, the front of driving motor is equipped with transmission shaft, the inside of suction chamber is equipped with feeding screw, and one end of feeding screw and transmission axis connection, the other end of feeding screw are connect with rotor；Break up the top that disk is mounted on feeding screw.The utility model can carry out material sufficiently breaing up operation, prevent material accumulation, substantially increase and carry out transfer efficiency to material.
Description
Technical field
The utility model relates to a kind of single-screw (single screw) pump, in particular to a kind of band wall surface breaks up function feeding type single-screw (single screw) pump.
Background technique
Single-screw (single screw) pump has sufficient advantage, stator and rotor in terms of conveying sticky or fluid foods containing particulate matter
Interference fit, flexible decrement, material push after the pressurization step by step of helixseal chamber to discharge body end.It is supplied in conveying material
Be given in the sufficient situation of suction chamber, stator, rotor service life can predict to obtain according to normal wear situation.In conveying object
Expect that especially sticky and wall built-up reaches suction chamber position in sucking chamber interior walls or material by phased manner, stator, rotor were conveying
Journey will appear cavitation erosion, cause the decline of service life；And material is also easy to accumulate at wall built-up, and material is caused to overflow feeding hopper
The problems such as causing environmental pollution.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of convenience quickly to convey material, can be to material
Progress sufficiently break up operation, prevent material accumulation, substantially increase to material carry out transfer efficiency with wall surface break up function hello
Material formula single-screw (single screw) pump.
To achieve the goals above, the technical solution of the utility model is as follows:
A kind of band wall surface breaks up function feeding type single-screw (single screw) pump, including suction chamber, and the end of suction chamber is equipped with feeding chamber, feeds
Expect to be equipped with spout between room and suction chamber；The medium position of feeding chamber is equipped with and breaks up drive shaft, breaks up the outer peripheral surface of drive shaft
It is set with and breaks up disk, the outside of feeding chamber is equipped with variable-frequency motor, and variable-frequency motor is connect with the end for breaing up drive shaft；Suction chamber
Front is equipped with stator, and the front end of stator is equipped with outlet, and the axial position of stator is equipped with rotor, and the rear portion of suction chamber is equipped with driving
Motor, the front of driving motor are equipped with transmission shaft, and the inside of suction chamber is equipped with feeding screw, one end of feeding screw with
It is driven axis connection, the other end of feeding screw is connect with rotor；Break up the top that disk is mounted on feeding screw.
Further, the outer peripheral surface for breaing up disk is equipped with several scraping blades, and the outer peripheral surface of feeding screw is sent equipped with spiral
Tablet；Screw feeding piece is in the shape of a spiral；Scraping blade is mounted on the top of screw feeding piece, and scraping blade and screw feeding piece cooperate.
Further, between one end and rotor of the feeding screw and the other end and transmission shaft of feeding screw
Between pass through Universal joint components connect.
Further, the link position of the outlet and stator is mounted on the first fastening frame, stator and suction chamber
Link position is mounted on the second fastening frame.
Further, pull rod is equipped between first fastening frame and the middle part of the second fastening frame.
Further, the rotor is eccentric screw rotor.
Band wall surface by adopting the above technical scheme breaks up function feeding type single-screw (single screw) pump, after material enters feeding chamber, material
The overwhelming majority enters the spiral pushing position of feeding screw；Advance in the inner cavity of suction chamber to the direction of stator, by turning
Material is advanced into outlet by son, and the pipeline of connection completes pressurization output step by step；It is driven under the turning effort for breaing up drive shaft
It breaks up disk to break up wall built-up material, avoids the outside for overflowing feeding chamber on material；In addition disk is broken up to close to screw feeding
The material of device is also broken up, and the advantageous effect for avoiding material accumulation is also functioned to；Break up drive shaft rotation can respectively by
The case where two independent variable-frequency motors drive, inputted according to material changes revolving speed and direction of rotation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the utility model breaks up function feeding type single-screw (single screw) pump with wall surface.
Fig. 2 is A-A sectional view in Fig. 1.
Specific embodiment
As shown in Figures 1 and 2, a kind of band wall surface breaks up function feeding type single-screw (single screw) pump, including suction chamber 15, suction chamber 15
End be equipped with feeding chamber 16, between feeding chamber 16 and suction chamber 15 be equipped with spout；The medium position of feeding chamber 16 is equipped with and beats
Drive shaft 19 is dissipated, the outer peripheral surface for breaing up drive shaft 19, which is set with, breaks up disk 17, and the outside of feeding chamber 16 is equipped with variable-frequency motor, frequency conversion
Motor is connect with the end for breaing up drive shaft 19；The front of suction chamber 15 is equipped with stator 12, and the front end of stator 12 is equipped with outlet
11, the axial position of stator 12 is equipped with rotor 22, and the rear portion of suction chamber 15 is equipped with driving motor 21, and the front of driving motor 21 is set
There is transmission shaft 20, the inside of suction chamber 15 is equipped with feeding screw 18, and one end of feeding screw 18 is connect with transmission shaft 20,
The other end of feeding screw 18 is connect with rotor 22；Break up the top that disk 17 is mounted on feeding screw 18.
Preferably, the outer peripheral surface for breaing up disk 17 is equipped with several scraping blades 23, and the outer peripheral surface of feeding screw 18 is sent equipped with spiral
Tablet；Screw feeding piece is in the shape of a spiral；Scraping blade 23 is mounted on the top of screw feeding piece, and scraping blade 23 and screw feeding piece cooperate；
Several scraping blades broken up on disk 17 are broken up material with playing scrambling, avoid material wall built-up in the wall surface of feeding chamber 16
On.
Preferably, between one end of feeding screw 18 and rotor 22 and the other end and transmission shaft of feeding screw 18
It is connected by Universal joint components 14 between 20；So facilitating installation.
Preferably, the link position of outlet 11 and stator 12 is mounted on the first fastening frame 24, stator 12 and suction chamber
15 link position is mounted on the second fastening frame 25；Pull rod is equipped between first fastening frame 24 and the middle part of the second fastening frame 25
13；So fastening installation can be carried out to the first fastening frame 24 and the second fastening frame 25.
The utility model band wall surface breaks up function feeding type single-screw (single screw) pump, and feeding chamber 16 is fixed on sucking by end face seal
The spout upper end of room 15；It breaks up disk 17 and realizes that rotation, the rotation for breaing up drive shaft 19 pass through frequency conversion by breaing up drive shaft 19
Control breaks up frequency in different feeding stage adjustment；Breaing up scraping blade of the disk 17 close to 18 lower section of feeding screw can be to heap
Material of the product on the helical blade of feeding screw 18 is broken up, and also carrys out certain break up without wall built-up conveyer belt for material
Effect；In design, the spacing of scraping blade and feeding screw 18 is reduced to the greatest extent.
The utility model breaks up the transmission process of function feeding type single-screw (single screw) pump with wall surface: after material enters feeding chamber 16,
The material overwhelming majority enters the spiral pushing position of feeding screw 18；In the inner cavity of suction chamber 15 to before the direction of stator 12
Into rotor 22 is eccentric screw rotor；Material is advanced into outlet 11 by rotor 22, the pipeline completion of connection is pressurizeed step by step
Output；Drive is broken up disk 17 and is broken up to wall built-up material under the turning effort for breaing up drive shaft 19, avoids overflowing on material
The outside of feeding chamber 16；In addition it breaks up disk 17 also to break up the material close to feeding screw 18, also functions to and avoid object
The advantageous effect of material heap product；The rotation for breaing up drive shaft 19 can be driven by two independent variable-frequency motors respectively, defeated according to material
The case where entering changes revolving speed and direction of rotation.
The utility model band wall surface breaks up function feeding type single-screw (single screw) pump, can satisfy the feeding bucket type list of easy wall built-up material
Screw pump conveying requires；Totally-enclosed conveying can be carried out to material, avoid leakage, dew phenomenon；Whether material supplies sufficient judgement
Feedback control point can be realized by the dry running protection device of stator；If, can be by screw feeding for the stronger material of viscosity
Device 18 is changed to shaftless screw structure for conveying, is more avoided that material accumulation in the inside of suction chamber 15.
Claims (5)
1. a kind of band wall surface breaks up function feeding type single-screw (single screw) pump, including suction chamber, the end of suction chamber is equipped with feeding chamber, feeding
Spout is equipped between room and suction chamber；It is characterized by: the medium position of feeding chamber, which is equipped with, breaks up drive shaft, drive shaft is broken up
Outer peripheral surface be set with and break up disk, the outside of feeding chamber is equipped with variable-frequency motor, and variable-frequency motor is connect with the end for breaing up drive shaft；
The front of suction chamber is equipped with stator, and the front end of stator is equipped with outlet, and the axial position of stator is equipped with rotor, the rear portion of suction chamber
Equipped with driving motor, the front of driving motor is equipped with transmission shaft, and the inside of suction chamber is equipped with feeding screw, feeding screw
One end and transmission axis connection, the other end of feeding screw connect with rotor；Break up the top that disk is mounted on feeding screw.
2. band wall surface according to claim 1 breaks up function feeding type single-screw (single screw) pump, it is characterised in that: break up the periphery of disk
Face is equipped with several scraping blades, and the outer peripheral surface of feeding screw is equipped with screw feeding piece；Screw feeding piece is in the shape of a spiral；Scraping blade is mounted on
The top of screw feeding piece, scraping blade and screw feeding piece cooperate.
3. band wall surface according to claim 1 breaks up function feeding type single-screw (single screw) pump, it is characterised in that: feeding screw
It is connected by Universal joint components between one end and rotor and between the other end and transmission shaft of feeding screw.
4. band wall surface according to claim 1 breaks up function feeding type single-screw (single screw) pump, it is characterised in that: outlet and stator
Link position be mounted on the first fastening frame, the link position of stator and suction chamber is mounted on the second fastening frame.
5. band wall surface according to claim 4 breaks up function feeding type single-screw (single screw) pump, it is characterised in that: the first fastening frame with
Pull rod is equipped between the middle part of second fastening frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822120509.6U CN209324653U (en) | 2018-12-17 | 2018-12-17 | A kind of band wall surface breaks up function feeding type single-screw (single screw) pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822120509.6U CN209324653U (en) | 2018-12-17 | 2018-12-17 | A kind of band wall surface breaks up function feeding type single-screw (single screw) pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209324653U true CN209324653U (en) | 2019-08-30 |
Family
ID=67727160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822120509.6U Active CN209324653U (en) | 2018-12-17 | 2018-12-17 | A kind of band wall surface breaks up function feeding type single-screw (single screw) pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209324653U (en) |
-
2018
- 2018-12-17 CN CN201822120509.6U patent/CN209324653U/en active Active
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