CN205949034U - High -efficient selection powder machine that grinds that stands - Google Patents
High -efficient selection powder machine that grinds that stands Download PDFInfo
- Publication number
- CN205949034U CN205949034U CN201620566172.XU CN201620566172U CN205949034U CN 205949034 U CN205949034 U CN 205949034U CN 201620566172 U CN201620566172 U CN 201620566172U CN 205949034 U CN205949034 U CN 205949034U
- Authority
- CN
- China
- Prior art keywords
- cover body
- powder
- quick
- selection powder
- powder concentrator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a high -efficient selection powder machine that grinds that stands, the quick -witted body of selection powder has, the quick -witted body of selection powder is including the upper portion cover body, the lower part cover body and the middle cover body, transmission is installed on the top of the quick -witted body of selection powder, transmission drives and establishes main shaft rotation in the inner chamber of the quick -witted body of selection powder, be equipped with the coal breakage pipe in the inner chamber of the quick -witted body of selection powder, the coal breakage pipe is fixed on transmission through the flange, install the rotor on the main shaft, the internal static blade of installing is covered to the centre, the rotor is connected with the lower extreme that returns the powder awl, and return powder awl and lower part cover body sub -unit connection, moreover, the steam generator is simple in structure, high durability and convenient use, and large processing amount, high efficiency, it produces too much material inner loop to have avoided thin granule to get back to the mill, high precision, the blade wearing and tearing are little, reduces energy consumption an, bring fine economic benefits for the enterprise.
Description
Technical field
This utility model is related to a kind of efficient roller mill separator.
Background technology
The finished product materials of flour mill are to carry out efficient material by obtained from the sorting of powder concentrator, how making powder concentrator
Classification is very important for material triage techniqueses.Powder concentrator, in the coal mill in new type nonaqueous cement production line, raw material
Unload drying mill and cement mill system is used widely.
The stator angle of current powder concentrator is generally non-adjustable, so that powder concentrator can not be well adapted in different-grain diameter material
Screening, have impact on the efficiency of powder concentrator；In addition, width differs before and after the slab construction setting of guide vane makes overflow section
Cause, the change of powder concentrator body resistance causes greatly system fan to become big, is unfavorable for energy-saving consumption-reducing；Further, powder concentrator be normally based on from
The heart is classified field of force principle design, but, because rotor shapes vary and are classified the unreasonable etc. of sector width and height
Factor, it is thus impossible to form stable pressure reduction and stable air velocity in graded region, thus stable classification power cannot be formed
, have impact on the efficiency of powder concentrator.
Utility model content
The technical problems to be solved in the utility model is：Overcome the deficiency in prior art, a kind of efficiency high be provided, it is to avoid
Fine grained returns to grinding machine and produces excessive material interior circulation, high precision, blade wear little efficient roller mill separator.
This utility model solves its technical problem and be employed technical scheme comprise that：A kind of efficient roller mill separator, has choosing
Powder machine body, powder concentrator body includes top cover body, bottom cover body and middle cover body, and the top of powder concentrator body is installed
There is actuating device, actuating device drives main axis in the inner chamber being located at powder concentrator body, is provided with the inner chamber of powder concentrator body
Coal spout, coal spout is fixed on actuating device by flange, and main shaft is provided with rotor, is provided with static leaf in intermediate cap body
Piece, rotor is connected with the lower end returning powder cone, and time powder cone is connected with bottom cover body bottom.
Further, between described top cover body and static blade, junction is provided with stripper loop.
Further, the described side of top cover body is connected with sealing air pipe, described sealing air pipe is provided with stop valve.
Further, described top cover body is provided with fire fighting gas pipeline with middle cover body junction.
Further, described middle cover body offers inspection door.
The beneficial effects of the utility model are：This utility model structure is simple, easy to use, and treating capacity is big, and efficiency high is kept away
Exempt from fine grained and returned to the excessive material interior circulation of grinding machine generation, high precision, blade wear is little, reducing energy consumption, brings to enterprise
Good economic benefit.
Brief description
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
In figure 1. top cover body, 2. bottom cover body, 3. actuating device, 4. inspection door, 5. coal spout, 6. flange, 7. rotor,
8. middle cover body, 9. static blade, 10. stripper loop, 11. sealing air pipes, 12. stop valves, 13. fire fighting gas pipelines, 14. times powder
Cone.
Specific embodiment
Presently in connection with accompanying drawing, this utility model is further described.These accompanying drawings are the schematic diagram of simplification only to show
Meaning mode illustrates basic structure of the present utility model, and therefore it only shows the composition relevant with this utility model.
A kind of efficient roller mill separator as shown in Figure 1, has powder concentrator body, powder concentrator body includes upper lid
Body 1, bottom cover body 2 and middle cover body 8, the top of powder concentrator body is provided with actuating device 3, and actuating device 3 drives and is located at
Main axis in the inner chamber of powder concentrator body, are provided with coal spout 5 in the inner chamber of powder concentrator body, it is fixing that coal spout 5 passes through flange 6
On actuating device 3, main shaft is provided with rotor 7, static blade 9 is installed in middle cover body 8, rotor 7 bores 14 with returning powder
Lower end connects, and time powder cone 14 is connected with bottom cover body 2 bottom, and between top cover body 1 and static blade 9, junction is provided with separation
Ring 10, the side of top cover body 1 is connected with sealing air pipe 11, and described sealing air pipe 11 is provided with stop valve 12, top cover body 1 with
Middle cover body 8 junction is provided with fire fighting gas pipeline 13, and described middle cover body 8 offers inspection door 4.
Specific material enters in powder concentrator inner chamber through top cover body 1, and running part 3 rotates and drives main shaft 4 to rotate,
Rotor 7 on main shaft 4 rotates, under the rotation of main shaft 4, subject to centrifugal forces, preferentially encounters housing wall compared with coarse granule, fall
The slow-speed of revolution, falls back in powder cone 14 under gravity, and dispersion classification again is flowed out through discharging opening, simultaneously powder concentrator knot
Close face seal situation to be sealed using ceramic fibre torsion rope and fluid sealant, in running part 3, lubricating oil and grease are adopted respectively
It is heavy duty industrial gear oil and universal lithium base grease, structure is simple, easy to use, treating capacity is big, efficiency high, it is to avoid
Fine grained returns to grinding machine and produces excessive material interior circulation, high precision, and blade wear is little, reducing energy consumption, bring to enterprise
Economic benefit well.
Above-mentioned embodiment is only that technology design of the present utility model and feature are described, its object is to allow and is familiar with this skill
The personage of art will appreciate that content of the present utility model and is carried out, and can not limit protection model of the present utility model with this
Enclose, all equivalence changes made according to this utility model spirit or modification, all should cover in protection model of the present utility model
In enclosing.
Claims (5)
1. a kind of efficient roller mill separator, has powder concentrator body, and powder concentrator body includes top cover body (1), bottom cover body
(2) and middle cover body (8) it is characterised in that：The top of described powder concentrator body is provided with actuating device (3), transmission dress
Put (3) and drive main axis in the inner chamber being located at powder concentrator body, in the inner chamber of powder concentrator body, be provided with coal spout (5), coal breakage
Pipe (5) is fixed on actuating device (3) by flange (6), main shaft is provided with rotor (7), is provided with quiet in middle cover body (8)
Uppermost leaf piece (9), rotor (7) is connected with the lower end returning powder cone (14), and time powder cone (14) is connected with bottom cover body (2) bottom.
2. efficient roller mill separator according to claim 1 it is characterised in that：Described top cover body (1) and static leaf
Between piece (9), junction is provided with stripper loop (10).
3. efficient roller mill separator according to claim 1 it is characterised in that：On the described side of top cover body (1)
It is connected with sealing air pipe (11), described sealing air pipe (11) is provided with stop valve (12).
4. efficient roller mill separator according to claim 1 it is characterised in that：Described top cover body (1) and intermediate cap
Body (8) junction is provided with fire fighting gas pipeline (13).
5. efficient roller mill separator according to claim 1 it is characterised in that：Offer on described middle cover body (8)
Inspection door (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620566172.XU CN205949034U (en) | 2016-06-14 | 2016-06-14 | High -efficient selection powder machine that grinds that stands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620566172.XU CN205949034U (en) | 2016-06-14 | 2016-06-14 | High -efficient selection powder machine that grinds that stands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205949034U true CN205949034U (en) | 2017-02-15 |
Family
ID=57967855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620566172.XU Expired - Fee Related CN205949034U (en) | 2016-06-14 | 2016-06-14 | High -efficient selection powder machine that grinds that stands |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205949034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622252A (en) * | 2019-01-23 | 2019-04-16 | 桂林晟兴机械制造有限公司 | The efficient powder selector of outer circulation flour mill |
-
2016
- 2016-06-14 CN CN201620566172.XU patent/CN205949034U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622252A (en) * | 2019-01-23 | 2019-04-16 | 桂林晟兴机械制造有限公司 | The efficient powder selector of outer circulation flour mill |
| CN109622252B (en) * | 2019-01-23 | 2024-03-12 | 桂林晟兴机械制造有限公司 | High-efficiency powder selector of external circulation pulverizer |
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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: 20170215 Termination date: 20170614 |