CN209597435U - A kind of bipyramid section spiral pusher device assembly - Google Patents
A kind of bipyramid section spiral pusher device assembly Download PDFInfo
- Publication number
- CN209597435U CN209597435U CN201920140570.9U CN201920140570U CN209597435U CN 209597435 U CN209597435 U CN 209597435U CN 201920140570 U CN201920140570 U CN 201920140570U CN 209597435 U CN209597435 U CN 209597435U
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- section
- conical cylinder
- cylinder section
- direct tube
- bipyramid
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Abstract
The utility model relates to a kind of bipyramid section spiral pusher device assemblies, it includes pusher cylinder ontology, pusher cylinder ontology includes being equipped with helical blade on the outside of the direct tube section being sequentially coaxially fixedly connected, the first conical cylinder section and the second conical cylinder section and each section of barrel, the taper end of first conical cylinder section and the second conical cylinder section is connected to each other, direct tube section is equipped with first end cover far from one end of the first conical cylinder section, the butt end of second conical cylinder section is equipped with second end cover, offers several cloth holes on the barrel of direct tube section.Compared with prior art, beneficial effect is: the cartridge body that pushes away of the bipyramid section spiral pusher device assembly is made of direct tube section, the first conical cylinder section and the second conical cylinder section, the taper end of first conical cylinder section and the second conical cylinder section is connected to each other, in the case where not increasing pusher cylinder diameter, effectively extend solid matter be squeezed break process away from discrete time, the solid matter dehydrating effect being finally discharged and crushing effect can be made preferable.
Description
Technical field
The utility model belongs to separation of solid and liquid field, and in particular to a kind of bipyramid section spiral pusher device assembly.
Background technique
Screw settling conveyer centrifugal has rotary drum and the screw feeder in rotary drum, and rotary drum and screw feeder exist
High speed rotation under motor driven (because the revolving speed that differential mechanism has the two is different).Feed pipe protrudes into inside screw feeder and spiral
Cloth hole is offered on the barrel of pusher, material is entered by feed pipe and enters spiral in screw feeder and finally through cloth hole
Between pusher and rotary drum.Material with rotary drum high speed place, under the action of the centrifugal force, material by force of gravity it is several thousand times larger from
Heart acceleration acts on, and solid particle specific gravity is larger in material, and the centrifugal force being subject to is also big, is deposited to drum inner wall rapidly, and compares
The liquid phase of heavy and light is then pressed against rotary drum and is centrally formed hollow pendular ring.The solid being deposited on rotatory drum wall is pushed to by screw feeder
Cinder notch.
Screw feeder in the prior art be usually single conical cylinder section by direct tube section and positioned at direct tube section one end form and
Coiling has helical blade on the outer wall of direct tube section and single conical cylinder section, cooperates with the rotary drum of corresponding construction, screw feeder it is straight
The solid matter that cylinder section mainly plays a part of to fall on rotatory drum wall is pushed to single conical cylinder section, and single conical cylinder section rises solid matter
Continuation pushes to forward solid-phase outlet and attrition crushing effect.Disadvantage is that: solid matter is discharged from solid-phase outlet
Before, it only experienced the attrition crushing of the relatively large pressure of this section of single cone cylinder, the dehydrating effect and crushing effect of solid matter are not
It is good.
Utility model content
The utility model provides a kind of bipyramid section spiral pusher device assembly, it is intended to traditional screw feeder be overcome only to have
There is single conical cylinder section and solid matter is caused to be squeezed crushing effect and the bad deficiency of dehydrating effect.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of bipyramid section spiral pusher device assembly,
Including pusher cylinder ontology, the pusher cylinder ontology includes the direct tube section being sequentially coaxially fixedly connected, the first conical cylinder section and the second cone
It is equipped with helical blade on the outside of cylinder section and each section of barrel, the taper end of first conical cylinder section and the second conical cylinder section is connected to each other,
The direct tube section is equipped with first end cover far from one end of first conical cylinder section, and the butt end of second conical cylinder section is equipped with second end
It covers, offers several cloth holes on the barrel of the direct tube section.
Based on the above technical solution, the utility model can also do following improvement.
Further, the direct tube section of the pusher cylinder ontology and the first conical cylinder section are integrally formed, first conical cylinder section and the
The taper end of two conical cylinder sections is fixedly connected by ring flange.
Beneficial effect using above-mentioned further scheme is that pusher cylinder ontology in the prior art is single wimble structure, i.e. phase
When the combination of the first conical cylinder section of direct tube section in the utility model, therefore direct tube section is meant that with the integrated molding of the first conical cylinder section
Pusher cylinder ontology in the prior art can be used as a component of bipyramid section spiral pusher device assembly provided by the utility model,
It only needs to bore it section to be suitably modified through ring flange one the second conical cylinder section of connection, be conducive to in the prior art
Pusher cylinder ontology improve after re-use.
Further, the screw pitch of the helical blade on the direct tube section, the first conical cylinder section and the second conical cylinder section successively subtracts
It is small.
Beneficial effect using above-mentioned further scheme, which is that the screw pitch of the helical blade is pushed with solid matter, advances
And be sequentially reduced (itself screw pitch in three sections on each section of cylinder be it is constant, the screw pitch on adjacent two sections of cylinders successively subtracts
It is small), then the extruding force that solid matter is subject in the different sections is different, and reduce with screw pitch and increases, extrusion dehydration and broken
Effect gradually enhances.
Further, the inside of the direct tube section be equipped with several demarcation plates to be separated out charging chamber inside the direct tube section,
The cloth hole is connected to the charging chamber.
Beneficial effect using above-mentioned further scheme is to be arranged using inside direct tube section perpendicular to axial demarcation plate
By direct tube section, the longer biggish inner cavity of volume is separated out lesser charging chamber originally, then material enters the charging chamber through feed pipe
It fills up the charging chamber quickly afterwards and then is quickly expelled in the gap of pusher cylinder ontology and rotary drum by cloth hole and carry out centrifugation point
From on the one hand avoiding accumulating more material in pusher tube inner chamber and increasing entire screw feeder weight causes rotation to need
Torque increases, and energy consumption increases and the moment of inertia also enhances the damaging action of differential mechanism and driving motor, on the other hand avoids inner cavity
Solid matter may be settled in pusher inner barrel when accumulating more material when not separating, and cleaning is inconvenient.
Further, feed end spindle nose is equipped at the center of the first end cover and feed end spindle nose center offers confession
Feed pipe protrudes into the through-hole of the direct tube section, and the feed pipe protrudes into the charging chamber, sets at the center of the second end cover
There is the discharge end spindle nose for connecting with differential mechanism.
Beneficial effect using above-mentioned further scheme is, convenient for feeding into pusher cylinder ontology and being convenient for pusher cylinder ontology
With the connection of differential mechanism.
Compared with prior art, the utility model has the beneficial effects that
The bipyramid section spiral pusher device assembly pushes away cartridge body by direct tube section, the first conical cylinder section and the second conical cylinder section group
At the taper end of the first conical cylinder section and the second conical cylinder section is connected to each other, in the case where not increasing pusher cylinder diameter (with bipyramid section knot
Structure is compared, and in the identical situation of axial length, the butt diameter of single cone section structure is significantly greater), effectively extend solid formation
Matter be squeezed break process away from discrete time (the first conical cylinder section attrition crushing processing after, the second conical cylinder section continues to squeeze
Break process), the solid matter dehydrating effect being finally discharged and crushing effect can be made preferable.
Detailed description of the invention
Fig. 1 is a kind of axonometric drawing of bipyramid spiral pusher device assembly provided by the utility model；
Fig. 2 is schematic diagram of the bipyramid spiral pusher device assembly shown in 1 along left side end on observation；
Fig. 3 is cut-away view of the bipyramid spiral pusher device assembly shown in Fig. 2 along A-A.
In attached drawing, parts list represented by the reference numerals are as follows:
1. pusher cylinder sheet；2. helical blade；3. cloth hole；4. ring flange；5. demarcation plate；6. charging chamber；7. feed end axis
Head；8. discharge end spindle nose；100. direct tube section；101. the first conical cylinder section；102. the second conical cylinder section.
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.
If using "upper", "lower", "left", "right", "top", "bottom", "inner", "outside" etc. in the description of the present invention,
The term of indicating position, instruction orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for describing the utility model and simplifying description, rather than the device or element of indication or suggestion meaning must have specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
As shown in Figures 1 to 3, the utility model provides a kind of bipyramid section spiral pusher device assembly comprising pusher cylinder ontology
1, the pusher cylinder ontology 1 includes direct tube section 100, the first conical cylinder section 101 and the second conical cylinder section 102 being sequentially coaxially fixedly connected
And helical blade 2 is equipped on the outside of each section of barrel, the taper end of first conical cylinder section 101 and the second conical cylinder section 102 connects each other
Connect, the direct tube section 100 far from first conical cylinder section 101 one end be equipped with first end cover, second conical cylinder section 102 it is thick
End is equipped with second end cover, offers several cloth holes 3 on the barrel of the direct tube section 100.
It should be noted that outside direct tube section, the first conical cylinder section and the respective specific length of the second conical cylinder section and respective barrel
Helical blade screw pitch size setting can be wanted by those skilled in the art according to the degree of crushing to the solid matter isolated
The specific requirement of moisture content size carries out flexible setting after asking and being dehydrated.The length of usual direct tube section is relatively long, and about first
The length of the summation of conical cylinder section and the second cone cylinder segment length, the first conical cylinder section and the second conical cylinder section is roughly equal.
Further, the direct tube section 100 of the pusher cylinder ontology 1 and the first conical cylinder section 101 are integrally formed, first cone cylinder
Section 101 is fixedly connected with the taper end of the second conical cylinder section 102 by ring flange 4.
It is understood that two sections adjacent in direct tube section, the first conical cylinder section, the second conical cylinder section may each be one at
Type is also possible to be fixedly connected by ring flange.It is the replacement of maintenance and component easy to disassemble by the benefit that ring flange connects
It recycles；Integrally formed benefit is to be easily installed and structural strength is good.
Further, the direct tube section 100, the first conical cylinder section 101 and the helical blade 2 on the second conical cylinder section 102
Screw pitch is sequentially reduced.
Preferably, screw pitch of the helical blade on the first conical cylinder section is about the 3/4ths, about second cone on direct tube section
2 times in cylinder section.
Further, the inside of the direct tube section 100 is equipped with several demarcation plates 5 to be separated out inside the direct tube section 100
Charging chamber 6, the cloth hole 3 are connected to the charging chamber 6.
Further, feed end spindle nose 7 is equipped at the center of the first end cover and 7 center of feed end spindle nose offers
The through-hole of the direct tube section 100 is protruded into for feed pipe, the feed pipe protrudes into the charging chamber 6, in the second end cover
The discharge end spindle nose 8 for connecting with differential mechanism is equipped at the heart.
It should be noted that bipyramid section spiral pusher device assembly needs are used cooperatively with bipyramid section drum assembly, bipyramid section
The rotatory drum wall clearance fit of the helical blade and each section of bipyramid section drum assembly that each section of screw feeder.
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 (5)
1. a kind of bipyramid section spiral pusher device assembly, which is characterized in that including pusher cylinder ontology (1), the pusher cylinder ontology (1)
Including the direct tube section (100), the first conical cylinder section (101) and the second conical cylinder section (102) that are sequentially coaxially fixedly connected and each section of cylinder
It is equipped with helical blade (2) on the outside of wall, the taper end of first conical cylinder section (101) and the second conical cylinder section (102) is connected to each other, institute
It states direct tube section (100) and is equipped with first end cover far from one end of first conical cylinder section (101), second conical cylinder section (102)
Butt end is equipped with second end cover, offers several cloth holes (3) on the barrel of the direct tube section (100).
2. a kind of bipyramid section spiral pusher device assembly according to claim 1, which is characterized in that the pusher cylinder ontology
(1) direct tube section (100) and the first conical cylinder section (101) is integrally formed, first conical cylinder section (101) and the second conical cylinder section
(102) taper end is fixedly connected by ring flange (4).
3. a kind of bipyramid section spiral pusher device assembly according to claim 1, which is characterized in that the direct tube section (100),
The screw pitch of the helical blade (2) on first conical cylinder section (101) and the second conical cylinder section (102) is sequentially reduced.
4. a kind of bipyramid section spiral pusher device assembly according to claim 1, which is characterized in that the direct tube section (100)
Inside be equipped with several demarcation plates (5) to be separated out charging chamber (6) inside the direct tube section (100), the cloth hole (3) with
Charging chamber (6) connection.
5. a kind of bipyramid section spiral pusher device assembly according to claim 4, which is characterized in that in the first end cover
It is offered at the heart equipped with feed end spindle nose (7) and the feed end spindle nose (7) center and protrudes into the direct tube section (100) for feed pipe
Through-hole, the feed pipe protrudes into the charging chamber (6), is equipped at the center of the second end cover for connecting with differential mechanism
Discharge end spindle nose (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920140570.9U CN209597435U (en) | 2019-01-25 | 2019-01-25 | A kind of bipyramid section spiral pusher device assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920140570.9U CN209597435U (en) | 2019-01-25 | 2019-01-25 | A kind of bipyramid section spiral pusher device assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209597435U true CN209597435U (en) | 2019-11-08 |
Family
ID=68400753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920140570.9U Expired - Fee Related CN209597435U (en) | 2019-01-25 | 2019-01-25 | A kind of bipyramid section spiral pusher device assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209597435U (en) |
-
2019
- 2019-01-25 CN CN201920140570.9U patent/CN209597435U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210610 Address after: 438700 Building 1, No.6 Yanhe Avenue, Wenquan Town Economic Development Zone, Yingshan County, Huanggang City, Hubei Province Patentee after: Hubei Hongfeng environmental protection equipment Technology Co.,Ltd. Address before: 438700 Wenquan Town Economic Development Zone, Yingshan County, Huanggang City, Hubei Province Patentee before: HUBEI RUIXIANG SEPARATION MACHINERY EQUIPMENT MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 Termination date: 20220125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |