CN107597280A - The V of roll squeezer selects closed circuit supporting vortex powder selecting machine - Google Patents
The V of roll squeezer selects closed circuit supporting vortex powder selecting machine Download PDFInfo
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- CN107597280A CN107597280A CN201710899142.XA CN201710899142A CN107597280A CN 107597280 A CN107597280 A CN 107597280A CN 201710899142 A CN201710899142 A CN 201710899142A CN 107597280 A CN107597280 A CN 107597280A
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- rotating shaft
- closed circuit
- roll squeezer
- circuit supporting
- deflector
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Abstract
The invention discloses a kind of V of roll squeezer to select closed circuit supporting vortex powder selecting machine, and powder concentrator is arranged on above roller machine, and powder concentrator includes separation chamber, inlet air plenum, goes out air compartment, and charging aperture is provided with the top of separation chamber, and bottom exports provided with coarse fodder；Bulk material device is provided with below charging aperture；Bulk material device includes rotating shaft, sleeve, impeller, and air intake deflector, air-out deflector are provided with below bulk material device, goes out air compartment connection cyclone dust collectors, and cyclone dust collectors export provided with fines.The V of roll squeezer disclosed by the invention selects closed circuit supporting vortex powder selecting machine is motorless to break up material automatically, and bulk cargo is uniform, saves the energy, simple to operate, easy to use；Selection by winnowing effect is good, and material effectively sorts, and improves the pressure roller efficiency of roller machine, ensures the normal operation of roller machine.
Description
Technical field
The present invention relates to powder concentrator device field, specially a kind of V of roll squeezer selects closed circuit supporting vortex powder selecting machine.
Background technology
Powder concentrator is to aim at the matching used static rank bale breaking equipment of roll squeezer, can will be in roll squeezer material it is qualified thin
Material is separated, and is advantageous to the even running of roll squeezer, improves system throughput, and have drying function.At present, in building materials and smelting
Golden industry, powder concentrator can form because it has material scattering, drying, the function being classified concurrently with equipment such as roll squeezer or Vertical Mills
Various grinding process systems, are widely used in building material cement industry.The course of work of the whole system of roll squeezer is：
Material is dropped into powder concentrator, because of Action of Gravity Field through roller machine pressure roller Cheng Fenhou, the elevated machine lifting of material to powder concentrator top
The flow deflector that material is arranged in ladder is progressively broken up, while is passed through by the air-flow selection by winnowing of air inlet, tiny particulate matter material
Flow deflector excludes to enter cyclone dust collectors at the top of powder concentrator, is excluded compared with coarse granule material from bottom, is re-introduced into roll squeezer
Interior roll-in.The powder that is rolled into of material is realized, the operating efficiency of roll squeezer is high, operates steadily, and yield is high.Therefore powder concentrator selects powder
Effect directly affects the operating efficiency of roller machine.The V of roll squeezer of the prior art selects closed circuit supporting vortex powder selecting machine, is using
When in problems be present：Because material is easily adhered to each other by material after roll-in into sticking together, after directly elevated machine lifting from
After charging aperture enters, material is not easy to disperse, and has influence on the baffling selection by winnowing effect of deflector.
The content of the invention
To solve the above problems, the invention discloses a kind of V of roll squeezer to select closed circuit supporting vortex powder selecting machine.
In order to reach object above, the present invention provides following technical scheme：
A kind of V of roll squeezer selects closed circuit supporting vortex powder selecting machine, and the powder concentrator is arranged on above roller machine, the powder concentrator bag
Include including separation chamber, inlet air plenum, go out air compartment, the separation chamber side connects inlet air plenum, and opposite side connects out air compartment；The selection by winnowing
Ceiling portion is provided with charging aperture, and bottom exports provided with coarse fodder；It is characterized in that：Bulk material device is provided with below the charging aperture；
The bulk material device includes rotating shaft, sleeve, impeller, and the sleeve is socketed in rotating shaft and is fixed on by latch in rotating shaft, institute
State and impeller is fixed with sleeve, the length of the rotating shaft is longer than sleeve, and the rotating shaft both ends are arranged on separation chamber locular wall, institute
State separation chamber locular wall and be provided with turn hole, the rotating shaft passes through turn hole；Air intake deflector is provided with below the bulk material device, air-out is led
Flowing plate, it is described go out air compartment connection cyclone dust collectors, the cyclone dust collectors be provided with fines outlet.
Further, the rotating shaft is provided with groove through the part that turn hole is reached outside separation chamber, is set in the groove
There is retainer ring.Retainer ring plays fixed effect, displacement when avoiding axis of rotation.
Further, be provided with dust-proof cushion between retainer ring and the selection by winnowing chamber outer wall, the rotating shaft and selection by winnowing chamber interior walls it
Between also be provided with dust-proof cushion.Prevent from entering dust in rotating shaft, influence the automatic rotary action of rotating shaft.
Further, the impeller is fixedly welded on impeller.
Further, the top air intake deflector, be equipped with closure on the top air-out deflector, the closure is set
There is exhaust vent.The top air intake deflector is provided with closure, avoids wind-force excessive, blows the quick rotation of bulk material device so that
Material bulk cargo is too fast, is thrown on locular wall.Air-out deflector in the top is provided with closing, avoids wind-force from directly blowing large granular materials
Enter to air compartment is gone out, influence to select powder effect.
Further, the air intake deflector sets 6-12 blocks；The air-out deflector sets 6-12 blocks.
The course of work of the present invention：After charging aperture input, large granular materials continue to fall under gravity material,
Small particles material enters out air compartment under the wind-force effect of inlet air plenum, from the fines outlet for the cyclone dust collectors for going out air compartment connection
Fall.The present invention is effectively smashed using bulk material device to material dispersion, is avoided into the material to stick together and is fallen directly into separation chamber, a side
Face, the tiny particle wrapped up in the material that sticks together can be avoided into and be brought into coarse granule outlet, therefore improve the effect of selection by winnowing；Separately
On the one hand avoid into the material that sticks together deflector is caused to hit, extend the service life of deflector；The bulk material plate that the present invention uses
For automatic bulk material device, it is not necessary to which power, in the case where wind-force and material fall caused Action of Gravity Field, the impeller of bulk material device can
Automatically rotated in rotating shaft, in the continuous dropping process of material, as impeller is constantly broken up.Wherein deflector solves
Segregation problems in material blanking process, material can be made efficiently to select powder into realization after V type powder concentrators.
In summary, it is an advantage of the invention that：1st, the V of roll squeezer disclosed by the invention selects closed circuit supporting vortex powder selecting machine
Dispersing device is motorless to break up material automatically, saves the energy, simple to operate, easy to use；Bulk cargo is uniform, and selection by winnowing effect is good；
2nd, the V of roll squeezer disclosed by the invention selects closed circuit supporting vortex powder selecting machine to the effective sorting of material, improves the pressure of roller machine
Roller efficiency, ensure the normal operation of roller machine.
Brief description of the drawings
Fig. 1, the structural representation of the embodiment of the present invention 1；
Fig. 2, embodiment 1 bulk material device structural representation；
Fig. 3, embodiment 1 bulk material device left view；
Fig. 4, the rotating shaft of embodiment 1 and separation chamber junction structural representation；
Fig. 5, roller machine, the V of roll squeezer select closed circuit supporting vortex powder selecting machine, the system diagram of elevator.
Wherein：Powder concentrator 100, roller machine 200, elevator 300, separation chamber 1, inlet air plenum 2, go out air compartment 3, be charging aperture 4, thick
Material outlet 5, bulk material device 6, rotating shaft 61, sleeve 62, impeller 63, latch 64, turn hole 7, air intake deflector 8, air-out deflector 9,
Cyclone dust collectors 10, fines outlet 11, groove 12, retainer ring 13, the closure 16 of the closure of dust-proof cushion 14, first 15, second.
Embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following embodiments are only
For illustrating the present invention rather than limitation the scope of the present invention.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, lateral arrows represent wind direction in figure, and longitudinal arrow represents material falling direction.
A kind of V of roll squeezer selects closed circuit supporting vortex powder selecting machine, and powder concentrator 100 is arranged on above roller machine, and powder concentrator includes wind
Select room 1, inlet air plenum 2, go out air compartment 3, separation chamber side connection inlet air plenum opposite side connects out air compartment；Charging is provided with the top of separation chamber
Mouth 4, bottom are provided with coarse fodder outlet 5.Bulk material device 6 is provided with below charging aperture；Bulk material device include rotating shaft 61, sleeve 62,
Impeller 63, sleeve are socketed in rotating shaft and are fixed on by latch 64 in rotating shaft, and impeller, the length of rotating shaft are fixed with sleeve
It is longer than sleeve, rotating shaft both ends are arranged on separation chamber locular wall, and separation chamber locular wall is provided with turn hole 7, and rotating shaft passes through turn hole；Bulk cargo fills
Put lower section and be provided with air intake deflector 8, air-out deflector 9, go out air compartment connection cyclone dust collectors 10, cyclone dust collectors go out provided with fines
Mouth 11.
Further, rotating shaft is provided with groove 12 through the part that turn hole is reached outside separation chamber, is provided with and fixes in groove
Ring 13.Retainer ring plays fixed effect, displacement when avoiding axis of rotation.
Further, dust-proof cushion 14 is provided between retainer ring and selection by winnowing chamber outer wall, is also set between rotating shaft and selection by winnowing chamber interior walls
There is dust-proof cushion 15.Prevent from entering dust in rotating shaft, influence the automatic rotary action of rotating shaft.
Further, air intake deflector in the top is provided with the first closure 15, air-out deflector in the top is provided with second
Closure 16, the first closure and the second closure are provided with exhaust vent.
In the present embodiment, impeller is fixedly welded on impeller.
Further, air intake deflector sets 6-12 blocks；Air-out deflector sets 6-12 blocks.In the present embodiment, air intake
Deflector and air-out deflector are respectively provided with 8 pieces.Shown according to lot of experiments, water conservancy diversion effect is most when deflector sets 6-12 blocks
It is good.
Embodiment 2
Roller machine as shown in Figure 5, the V of roll squeezer select closed circuit supporting vortex powder selecting machine, the system diagram of elevator, roller machine 200
Top sets the V of roll squeezer to select closed circuit supporting vortex powder selecting machine 100, roller machine connection elevator 300, and elevator is by material lifting
The V of roll squeezer extremely selects the top of the charging aperture of closed circuit supporting vortex powder selecting machine 100, and material puts into material from charging aperture, wind
After the completion of choosing, underproof large granular materials continue to fall into roller machine pressure roller, and qualified small particles material sieves from cyclone dust collectors
Select.Coarse granule after powder concentrator selects powder continues pressure roller, improves the pressure roller efficiency of roller machine, ensures the normal of roller machine
Operation.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, in addition to
Formed technical scheme is combined by above technical characteristic.It should be pointed out that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (6)
1. a kind of V of roll squeezer selects closed circuit supporting vortex powder selecting machine, the powder concentrator is arranged on above roller machine, the powder concentrator
Including including separation chamber, inlet air plenum, go out air compartment, the separation chamber side connects inlet air plenum, and opposite side connects out air compartment；The wind
Ceiling portion is selected to be provided with charging aperture, bottom exports provided with coarse fodder；It is characterized in that：Bulk cargo is provided with below the charging aperture to fill
Put；The bulk material device includes rotating shaft, sleeve, impeller, and the sleeve is socketed in rotating shaft and is fixed on by latch in rotating shaft,
Impeller is fixed with the sleeve, the length of the rotating shaft is longer than sleeve, and the rotating shaft both ends are arranged on separation chamber locular wall,
The separation chamber locular wall is provided with turn hole, and the rotating shaft passes through turn hole；Air intake deflector, air-out are provided with below the bulk material device
Deflector, it is described go out air compartment connection cyclone dust collectors, the cyclone dust collectors be provided with fines outlet.
2. a kind of V of roll squeezer as claimed in claim 1 selects closed circuit supporting vortex powder selecting machine, it is characterised in that：The rotating shaft
The part outside separation chamber is reached through turn hole and is provided with groove, retainer ring is provided with the groove.
3. a kind of V of roll squeezer as claimed in claim 1 or 2 selects closed circuit supporting vortex powder selecting machine, it is characterised in that：It is described solid
Determine to be provided with dust-proof cushion between ring and selection by winnowing chamber outer wall, dust-proof cushion also is provided between the rotating shaft and selection by winnowing chamber interior walls.
4. a kind of V of roll squeezer as claimed in claim 1 selects closed circuit supporting vortex powder selecting machine, it is characterised in that：The impeller
It is fixedly welded on impeller.
5. a kind of V of roll squeezer as claimed in claim 1 selects closed circuit supporting vortex powder selecting machine, it is characterised in that：It is described most upper
Closure is equipped with end air intake deflector, the top air-out deflector, the closure is provided with exhaust vent.
6. a kind of V of roll squeezer as claimed in claim 1 selects closed circuit supporting vortex powder selecting machine, it is characterised in that：The air intake
Deflector sets 6-12 blocks；The air-out deflector sets 6-12 blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710899142.XA CN107597280A (en) | 2017-09-28 | 2017-09-28 | The V of roll squeezer selects closed circuit supporting vortex powder selecting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710899142.XA CN107597280A (en) | 2017-09-28 | 2017-09-28 | The V of roll squeezer selects closed circuit supporting vortex powder selecting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107597280A true CN107597280A (en) | 2018-01-19 |
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ID=61059395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710899142.XA Pending CN107597280A (en) | 2017-09-28 | 2017-09-28 | The V of roll squeezer selects closed circuit supporting vortex powder selecting machine |
Country Status (1)
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| CN (1) | CN107597280A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108722867A (en) * | 2018-05-15 | 2018-11-02 | 包超希 | The pneumatic separation device of dust content in a kind of reduction tealeaves |
| CN110280338A (en) * | 2019-07-25 | 2019-09-27 | 王龙梅 | A kind of pediatric treatment medicine grinding device |
| CN112808368A (en) * | 2021-01-04 | 2021-05-18 | 中冶长天国际工程有限责任公司 | Crusher and fine particle removing device and removing method thereof |
-
2017
- 2017-09-28 CN CN201710899142.XA patent/CN107597280A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108722867A (en) * | 2018-05-15 | 2018-11-02 | 包超希 | The pneumatic separation device of dust content in a kind of reduction tealeaves |
| CN108722867B (en) * | 2018-05-15 | 2020-09-22 | 福建省仙茶美科技有限公司 | Winnowing device for reducing dust content in tea |
| CN110280338A (en) * | 2019-07-25 | 2019-09-27 | 王龙梅 | A kind of pediatric treatment medicine grinding device |
| CN110280338B (en) * | 2019-07-25 | 2020-11-20 | 山东中医药高等专科学校 | Paediatrics treatment medicine reducing mechanism |
| CN112808368A (en) * | 2021-01-04 | 2021-05-18 | 中冶长天国际工程有限责任公司 | Crusher and fine particle removing device and removing method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180119 |