CN203076204U - Efficient powder concentrator - Google Patents
Efficient powder concentrator Download PDFInfo
- Publication number
- CN203076204U CN203076204U CN 201320055297 CN201320055297U CN203076204U CN 203076204 U CN203076204 U CN 203076204U CN 201320055297 CN201320055297 CN 201320055297 CN 201320055297 U CN201320055297 U CN 201320055297U CN 203076204 U CN203076204 U CN 203076204U
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- air
- airduct
- inlet shell
- shell body
- inner cone
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Abstract
The utility model discloses an efficient powder concentrator which comprises a machine frame. The machine frame is provided with a motor, a material inlet and a material discharge pipe connected with the material inlet, wherein the motor is connected with a reducer connected with a rotary shaft. A cage-column-type rotor and an air guide assembly are arranged at the lower end of the rotary shaft and in an air inflow shell body. The upper end of the air inflow shell body is provided with a pre-grading room and an air distribution room. The lower end of the material discharge pipe is communicated with the air distribution room, the lower end of the air inflow shell body is connected with an outer cone body, the air inflow shell body is connected with an air outlet of a fan, an air inlet of the fan is connected with a negative pressure air pipe communicated with a small tangential air pipe, the small tangential air pipe is communicated with a cyclone dust collector and the air distribution room, an inner cone body is arranged at the lower end of the air guide assembly inside the air inflow shell body, and the outer circumference of the inner cone body is evenly provided with a plurality of air inlets.
Description
Technical field
The utility model relates to a kind of cleaner, relates in particular to a kind of high-efficient powder concentrator.
Background technology
In the grinding process of manufacture of cement, all can use powder concentrator, the structure of existing powder concentrator comprises: frame, be arranged on blower fan and negative pressure system on the frame, frame is provided with motor, charging aperture and the tremie pipe that is connected with charging aperture, motor is connected with reductor, reductor is connected with rotating shaft, be provided with cage column type rotor and wind-guiding assembly in the lower end of rotating shaft, cage column type rotor and wind-guiding assembly are arranged in the inlet shell, upper end in inlet shell is provided with grading room, the lower end of tremie pipe is connected with grading room, and the lower end of inlet shell is connected with Outer Taper, is provided with air valve in Outer Taper.Existing powder concentrator does not have secondary powder-selecting equipment, owing to only once select powder, grinding efficiency is lower when selecting powder.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of grinding efficiency high high-efficient powder concentrator.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: high-efficient powder concentrator, comprise: frame, described frame is provided with motor, charging aperture and the tremie pipe that is connected with charging aperture, motor is connected with reductor, reductor is connected with rotating shaft, be provided with cage column type rotor and wind-guiding assembly in the lower end of rotating shaft, cage column type rotor and wind-guiding assembly are arranged in the inlet shell, be provided with pre-grading room and distribution plenum in the upper end of inlet shell, the lower end of tremie pipe is connected with distribution plenum, the lower end of inlet shell is connected with Outer Taper, inlet shell is connected with the air outlet of blower fan by airduct, and the air inlet of blower fan is connected with the negative pressure airduct, and the negative pressure airduct is connected with tangential little airduct, tangential little airduct is connected with rotoclone collector and distribution plenum, lower end at the inner wind-guiding assembly of inlet shell is provided with inner cone, evenly is provided with some air inlets on the excircle of inner cone, in Outer Taper, inner cone and rotoclone collector lower end are respectively arranged with air valve.
The utility model has the advantages that: above-mentioned high-efficient powder concentrator, can make powder material just form the secondary sorting in that pre-classification is indoor, material can fully be seethed with excitement, suspended dispersed makes this zone powder density even, the grinding efficiency height more.
Description of drawings
Fig. 1 is the structural representation of the utility model high-efficient powder concentrator.
Among the figure: 1, frame, 2, motor, 3, charging aperture, 4, tremie pipe, 5, reductor, 6, rotating shaft, 7, cage column type rotor, 8, the wind-guiding assembly, 9, inlet shell, 10, pre-grading room, 11, distribution plenum, 12, Outer Taper, 13, airduct, 14, blower fan, 15, negative pressure airduct, 16, tangential little airduct, 17, rotoclone collector, 18, inner cone, 19, air inlet, 20, air valve.
The specific embodiment
Describe particular content of the present utility model in detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, high-efficient powder concentrator, comprise: frame 1, described frame 1 is provided with motor 2, charging aperture 3 and the tremie pipe 4 that is connected with charging aperture 3, motor 2 is connected with reductor 5, reductor 5 is connected with rotating shaft 6, be provided with cage column type rotor 7 and wind-guiding assembly 8 in the lower end of rotating shaft 6, cage column type rotor 7 and wind-guiding assembly 8 are arranged in the inlet shell 9, be provided with pre-grading room 10 and distribution plenum 11 in the upper end of inlet shell 9, the lower end of tremie pipe 4 is connected with distribution plenum 11, the lower end of inlet shell 9 is connected with Outer Taper 12, inlet shell 9 is connected by the air outlet of airduct 13 with blower fan 14, the air inlet of blower fan 14 is connected with negative pressure airduct 15, negative pressure airduct 15 is connected with tangential little airduct 16, tangential little airduct 16 is connected with rotoclone collector 17 and distribution plenum 11, lower end at inlet shell 9 inner wind-guiding assemblies 8 is provided with inner cone 18, on the excircle of inner cone 18, evenly be provided with some air inlets 19, in Outer Taper 12, inner cone 18 and rotoclone collector 17 lower ends are respectively arranged with air valve 20.
When above-mentioned high-efficient powder concentrator uses, motor 2 and reductor 5 drive rotating shaft 6 rotations, rotating shaft 6 drives 7 rotations of cage column type rotor, material enters by entering after tremie pipe 4 blankings by charging aperture 3 and presorts grade chamber 10, in material dropping process, is in charge of in negative pressure under 15 the effect, the wind that blower fan 14 produces enters in the inlet shell 9 by airduct 13, part wind is on inlet shell 9, and another part enters by the air inlet on the inner cone 18 19, and material is selected powder.
Above-mentioned high-efficient powder concentrator has carried out optimal design to whole flow field, and material selects powder through two-stage, and material is suspended in the powder concentrator machine more, thus grinding efficiency height, effectiveness of classification height, more accurate.
Claims (1)
1. high-efficient powder concentrator, comprise: frame (1), it is characterized in that: described frame (1) is provided with motor (2), charging aperture (3) and the tremie pipe (4) that is connected with charging aperture (3), motor (2) is connected with reductor (5), reductor (5) is connected with rotating shaft (6), be provided with cage column type rotor (7) and wind-guiding assembly (8) in the lower end of rotating shaft (6), cage column type rotor (7) and wind-guiding assembly (8) are arranged in the inlet shell (9), be provided with pre-grading room (10) and distribution plenum (11) in the upper end of inlet shell (9), the lower end of tremie pipe (4) is connected with distribution plenum (11), the lower end of inlet shell (9) is connected with Outer Taper (12), inlet shell (9) is connected by the air outlet of airduct (13) with blower fan (14), the air inlet of blower fan (14) is connected with negative pressure airduct (15), negative pressure airduct (15) is connected with tangential little airduct (16), tangential little airduct (16) is connected with rotoclone collector (17) and distribution plenum (11), be provided with inner cone (18) in the lower end of the inner wind-guiding assembly of inlet shell (9) (8), on the excircle of inner cone (18), evenly be provided with some air inlets (19), in Outer Taper (12), inner cone (18) and rotoclone collector (17) lower end are respectively arranged with air valve (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320055297 CN203076204U (en) | 2013-01-31 | 2013-01-31 | Efficient powder concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320055297 CN203076204U (en) | 2013-01-31 | 2013-01-31 | Efficient powder concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203076204U true CN203076204U (en) | 2013-07-24 |
Family
ID=48822087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320055297 Expired - Fee Related CN203076204U (en) | 2013-01-31 | 2013-01-31 | Efficient powder concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203076204U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071623A (en) * | 2013-01-31 | 2013-05-01 | 盐城市赛隆节能技术工程有限公司 | High-efficiency powder concentrator |
| CN103461304A (en) * | 2013-08-21 | 2013-12-25 | 长江大学 | Cyclone negative pressure airflow insect catching machine |
-
2013
- 2013-01-31 CN CN 201320055297 patent/CN203076204U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071623A (en) * | 2013-01-31 | 2013-05-01 | 盐城市赛隆节能技术工程有限公司 | High-efficiency powder concentrator |
| CN103461304A (en) * | 2013-08-21 | 2013-12-25 | 长江大学 | Cyclone negative pressure airflow insect catching machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20200131 |