CN104108197A - Spiral auger assembly - Google Patents
Spiral auger assembly Download PDFInfo
- Publication number
- CN104108197A CN104108197A CN201410284573.1A CN201410284573A CN104108197A CN 104108197 A CN104108197 A CN 104108197A CN 201410284573 A CN201410284573 A CN 201410284573A CN 104108197 A CN104108197 A CN 104108197A
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- China
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- rotating shaft
- filter cylinder
- main body
- helical blade
- screw auger
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Abstract
The invention discloses a spiral auger assembly. The spiral auger assembly comprises a spiral auger, a filter drum and a connecting net cover, wherein the filter drum is a cylindrical hollow container, end covers used for sealing are arranged at the two ends of the filter drum, the spiral auger is coaxially arranged in the filter drum in a matched mode and comprises a central rotary shaft and helical blades, the outer diameter of each helical blade and the inner diameter of the filter drum meet the requirement that the helical blade is in transition fit with the filter drum, the center rotary shaft sequentially comprises an upper half shaft body, a rotary shaft main body and a lower half shaft body, the upper half shaft body, the rotary shaft main body and the lower half shaft body are coaxial, the helical blades are fixed to the outer surface of the center rotary shaft, the pitches between the helical blades become smaller one by one from bottom to top, and brushes used for cleaning meshes are arranged on the edges of the helical blades. According to the spiral auger assembly, the structure is flexible, and fine cooperation between components is achieved; the solid-liquid separation capacity can be improved through reasonable component structures, and the working quality can be improved through the cooperation between components.
Description
Technical field
The present invention relates to solid-liquid separation dehydration device field, particularly relate to a kind of screw auger assembly.
Background technology
?auger assembly is the main working parts of equipment for separating liquid from solid, and it is responsible for the work of Separation of Solid and Liquid in whole equipment for separating liquid from solid.The operation principle of auger assembly is very simple, thereby the squeezing by netted container and helical axis is gone out liquid seepage from mesh in solidliquid mixture, leaves solid-state residue.As Chinese invention patent < < Novel screw extrusion type solid-liquid separator > >, application number is 201020535903.7, it comprises main frame and frame, in described frame, main frame is installed, described main frame upper end charging aperture connects Non-blinding pump, described main frame lower end delivery port connecting pipe, it is characterized in that, described main frame is provided with body, in described body, be provided with mesh screen, the opposite extruding auger that is provided with of described mesh screen, described main frame one end is provided with reducing motor, the main frame other end is provided with device for discharging.Wherein the combining structure of disclosed screen cloth and extruding auger is for Separation of Solid and Liquid, this simple in structure but operating efficiency is high, is commonplace extrusion structure.But this structure is more original, its follow-up ability to work is relatively backward, and for example the dismounting mating capability of assembly is, the position of member and reasonable structure have to be hoisted.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of screw auger assembly, and it is reasonable in design, simple in structure, solves the lower problem of auger assembly extrusion capability.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is to provide a kind of screw auger assembly, and described auger assembly comprises screw auger, filter cylinder and connection guard; Described filter cylinder is the hollow type container of column; The two ends of described filter cylinder are equipped with the end cap of sealing use; Described screw auger coaxial cooperation is in described filter cylinder; Described screw auger comprises central rotating shaft and helical blade; The outside dimension of described helical blade and the internal diameter size of described filter cylinder are realized interference fits; Described central rotating shaft comprises upper end semiaxis, rotating shaft main body and lower end semiaxis successively; Described upper end semiaxis, described rotating shaft main body and described lower end semiaxis three are coaxial position relation; Described upper end semiaxis is fixed on the upper surface of described rotating shaft main body by welding manner; Described lower end semiaxis is fixed on the lower surface of described rotating shaft main body by welding manner; The surface of described lower end semiaxis is provided with keyway, and the surface of described upper end semiaxis is provided with screw thread; On the outer surface of described central rotating shaft, fix described helical blade; Pitch between described helical blade is successively decreased from the bottom to top one by one; The edge of described helical blade is provided with the hairbrush of the described mesh of cleaning.
Preferably, on the filter cylinder of described movable end cover downside, be provided with sewage draining exit; The discharging direction of described sewage draining exit is axial perpendicular to described filter cylinder.
Preferably, between described sewage draining exit and described central rotating shaft, be provided with the cutting knife of L-type; The footpath that described cutting knife is fixed on described rotating shaft main body makes progress; Described cutting knife can cut off the rubbish through this place.
The invention has the beneficial effects as follows: a kind of screw auger assembly is provided, its flexible structure, the structure of screw auger is more superior; Reasonably can to improve solid-liquid separation capability strong for element structure, and member cooperatively interacts and can improve work quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of screw auger assembly of the present invention;
Fig. 2 is the structural representation of screw auger;
Fig. 3 is the top view of screw auger;
In accompanying drawing, the mark of each parts is as follows: 1, screw auger; 2, filter cylinder; 3, connect guard; 4, bearing (ball) cover; 5, movable end cover; 6, helical blade; 7, upper end semiaxis; 8, rotating shaft main body; 9, lower end semiaxis; 10, keyway; 11, securing member; 12, hairbrush; 13, sewage draining exit; 14, cutting knife.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to accompanying drawing 1 to 3, the embodiment of the present invention comprises:
A screw auger assembly, it comprises screw auger 1, filter cylinder 2 and is connected guard 3.Wherein, the hollow type container that filter cylinder 1 is column, the bottom of filter cylinder 1 fills Packed bearing (ball) cover 4, and movable end cover 5 is equipped with in the upper end of filter cylinder, connects guard 3 through the barrel of filter cylinder 2 and is connected with filter cylinder 2; During work, waste residue enters in filter cylinder 2 by connecting guard 3.Screw auger 1 be coaxial cooperation in the middle of filter cylinder 2, screw auger 1 comprises central rotating shaft and helical blade 6.The internal diameter size of the outside dimension of helical blade 6 and filter cylinder 2 is realized interference fits, can maximizedly realize like this effect of Separation of Solid and Liquid.The central rotating shaft of screw auger 1 comprises upper end semiaxis 7, rotating shaft main body 8 and lower end semiaxis 9 successively.As figure, upper end semiaxis 7, rotating shaft main body 8 and lower end semiaxis 9 threes are coaxial position relation.Upper end semiaxis 7 is fixed on the upper surface of rotating shaft main body 8 by welding manner, lower end semiaxis 9 is also fixed on the lower surface of rotating shaft main body 8 by welding manner.The surface of lower end semiaxis 9 is provided with keyway 10 can connect external structure; Lower end semiaxis 9 passes bearing (ball) cover 4 and is connected with bearing (ball) cover 4 by bearing, and the surface of upper end semiaxis 7 is provided with screw thread and can tightens by securing member 11 and movable end cover 5.Fixing helical blade 6 on the outer surface of rotating shaft main body 8, the pitch between helical blade 6 is successively decreased from the bottom to top one by one, and pitch is bottom maximum, and pitch is topmost minimum.The structure that this pitch is gradually little can improve the ability of Separation of Solid and Liquid.And at the edge of helical blade 6, be provided with hairbrush 12, like this when screw auger 1 work, hairbrush 12 can be cleared up mesh-like structure on filter cylinder 2 and barrel to avoid mesh to stop up to increase integrally-built service behaviour.On the filter cylinder 2 of movable end cover 5 downsides, being provided with sewage draining exit 13 can eject solid refuse, and the discharging direction of sewage draining exit 13 is axial perpendicular to filter cylinder 2.Between sewage draining exit 13 and central rotating shaft, be provided with the cutting knife 14 of L-type, upwards, and cutting knife 14 is generally provided with two and take axle center as symmetric points in the footpath that cutting knife 14 is fixed on central rotating shaft.Cutting knife 14 radical length sizes are consistent with the radial dimension of helical blade 6, and cutting knife 14 just can cut off the rubbish through this place like this, and this structure can improve the ability to work of whole assembly.
When auger assembly is worked, screw auger 1 stable rotation can coordinate its outside filter cylinder 2 extrusional slugs, network structure on filter cylinder 2 can be that waste water leaks into outside filter cylinder, now the solid-state waste residue of filter cylinder 2 inside can move upward with the rotation of screw auger 1, until arrive the sewage draining exit 13 of upper end, now cutting knife 14 is broken up solid-state waste residue and just can be made rubbish eject, and above-mentioned screw auger structure can perform to extrusion capability the quality that maximizes and improve Separation of Solid and Liquid.This auger assembly is reliable and stable, and its ability to work is strong, and extrusion capability is good, and operating efficiency is high.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a screw auger assembly, is characterized in that: described auger assembly comprises screw auger, filter cylinder and connection guard; Described filter cylinder is the hollow type container of column; The two ends of described filter cylinder are equipped with the end cap of sealing use; Described screw auger coaxial cooperation is in described filter cylinder; Described screw auger comprises central rotating shaft and helical blade; The outside dimension of described helical blade and the internal diameter size of described filter cylinder are realized interference fits; Described central rotating shaft comprises upper end semiaxis, rotating shaft main body and lower end semiaxis successively; Described upper end semiaxis, described rotating shaft main body and described lower end semiaxis three are coaxial position relation; Described upper end semiaxis is fixed on the upper surface of described rotating shaft main body by welding manner; Described lower end semiaxis is fixed on the lower surface of described rotating shaft main body by welding manner; The surface of described lower end semiaxis is provided with keyway, and the surface of described upper end semiaxis is provided with screw thread; On the outer surface of described central rotating shaft, fix described helical blade; Pitch between described helical blade is successively decreased from the bottom to top one by one; The edge of described helical blade is provided with the hairbrush of the described mesh of cleaning.
2. a kind of screw auger assembly according to claim 1, is characterized in that: on the filter cylinder of described movable end cover downside, be provided with sewage draining exit; The discharging direction of described sewage draining exit is axial perpendicular to described filter cylinder.
3. a kind of screw auger assembly according to claim 2, is characterized in that: the cutting knife that is provided with L-type between described sewage draining exit and described central rotating shaft; The footpath that described cutting knife is fixed on described rotating shaft main body makes progress; Described cutting knife can cut off the rubbish through this place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410284573.1A CN104108197A (en) | 2014-06-23 | 2014-06-23 | Spiral auger assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410284573.1A CN104108197A (en) | 2014-06-23 | 2014-06-23 | Spiral auger assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104108197A true CN104108197A (en) | 2014-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410284573.1A Pending CN104108197A (en) | 2014-06-23 | 2014-06-23 | Spiral auger assembly |
Country Status (1)
| Country | Link |
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| CN (1) | CN104108197A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656603A (en) * | 2018-06-07 | 2018-10-16 | 苏州寰宇新博环保科技有限公司 | A kind of screw compressor for kitchen garbage dehydration |
| CN109019599A (en) * | 2018-08-30 | 2018-12-18 | 中冶长天国际工程有限责任公司 | Active carbon particle preparation facilities |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08252696A (en) * | 1995-03-15 | 1996-10-01 | Daishin Kagaku Kk | Compression molding device |
| JPH09220598A (en) * | 1996-02-18 | 1997-08-26 | Amukon Kk | Solid-liquid separator |
| CN2298125Y (en) * | 1997-09-12 | 1998-11-25 | 湘潭市轻工机械总厂 | Section helical blade screw propeller for fruit juice separator |
| CN201907212U (en) * | 2010-09-03 | 2011-07-27 | 北京昊业怡生科技有限公司 | Kitchen waste squeezing and dewatering machine |
| CN202962407U (en) * | 2012-12-10 | 2013-06-05 | 郑州金土地能源科技有限公司 | Biomass grain molding machine |
| CN204036913U (en) * | 2014-06-23 | 2014-12-24 | 苏州美生环保科技有限公司 | A kind of screw auger assembly |
-
2014
- 2014-06-23 CN CN201410284573.1A patent/CN104108197A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08252696A (en) * | 1995-03-15 | 1996-10-01 | Daishin Kagaku Kk | Compression molding device |
| JPH09220598A (en) * | 1996-02-18 | 1997-08-26 | Amukon Kk | Solid-liquid separator |
| CN2298125Y (en) * | 1997-09-12 | 1998-11-25 | 湘潭市轻工机械总厂 | Section helical blade screw propeller for fruit juice separator |
| CN201907212U (en) * | 2010-09-03 | 2011-07-27 | 北京昊业怡生科技有限公司 | Kitchen waste squeezing and dewatering machine |
| CN202962407U (en) * | 2012-12-10 | 2013-06-05 | 郑州金土地能源科技有限公司 | Biomass grain molding machine |
| CN204036913U (en) * | 2014-06-23 | 2014-12-24 | 苏州美生环保科技有限公司 | A kind of screw auger assembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656603A (en) * | 2018-06-07 | 2018-10-16 | 苏州寰宇新博环保科技有限公司 | A kind of screw compressor for kitchen garbage dehydration |
| CN109019599A (en) * | 2018-08-30 | 2018-12-18 | 中冶长天国际工程有限责任公司 | Active carbon particle preparation facilities |
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Application publication date: 20141022 |