CN2579891Y - Passive high efficiency powder separating machine - Google Patents
Passive high efficiency powder separating machine Download PDFInfo
- Publication number
- CN2579891Y CN2579891Y CN 02270293 CN02270293U CN2579891Y CN 2579891 Y CN2579891 Y CN 2579891Y CN 02270293 CN02270293 CN 02270293 CN 02270293 U CN02270293 U CN 02270293U CN 2579891 Y CN2579891 Y CN 2579891Y
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- CN
- China
- Prior art keywords
- impeller
- impeller shaft
- separating machine
- powder separating
- fixed
- 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 provides a passive high-efficiency powder separating machine. The utility model is composed of an original powder separating machine body, an impeller, an impeller shaft and a cloth disc, wherein, the upper end of the impeller shaft is fixed on the lower end of a material feeding pipe, the lower end of the impeller shaft is fixed on the upper end of a main air pipe, the impeller shaft is fixed on the impeller shaft through a bearing, and the upper end of the main air pipe is provided with a bell mouth. The internal diameter of the bell mouth is matched with the outer shape of the impeller. The utility model has the advantages of reasonable design, simple structure, easy manufacture, convenient operation, energy saving, improvement of the service life of the device, etc.
Description
1, technical field
The utility model relates to a kind of cement manufacture plant, specifically a kind of passive highly effective powder separating machine.
2, technical background
Produce in the process of cement in large-scale cement factory, the powder behind the ball mill grinding will select powder by powder separating machine usually, and qualified fine powder material separates by powder separating machine with underproof meal material.The powder separating machine of prior art is to adopt the dynamic powder that selects in selecting the powder process, principle is, rotating the mixed powder that feed-pipe is fallen by driven by motor cloth wheel breaks up, fine powder material in the mixed powder enters with the wind and selects powder separator secondary to select powder, and the meal material is transmitted back to ball mill after powder is selected in the secondary air channel that is arranged on the air main outside continues to grind.The deficiency that the dynamic powder separating machine of prior art in use exists is that consumed power, vibration are big, the work-ing life of having strengthened production cost and having reduced equipment.
3, summary of the invention
The purpose of this utility model provide a kind of simple in structure, production cost is low, cut down the consumption of energy, noise is low, improve the passive highly effective powder separating machine of service life of equipment.
The purpose of this utility model realizes in the following manner, change into independently and can promote the impeller that rotates with motor with by the cloth of driven by motor wheel by wind-force, cloth tray is set above impeller, the mixed powder that feed-pipe falls is through the marginal distribution of the cloth tray top at impeller, under the action of centrifugal force that wheel rotation produces, disperse then, between impeller and air main, blow out wind simultaneously and advance a sorting that powder is disperseed to realize powder to periphery.
Accompanying drawing 1 is the structural representation of passive highly effective powder separating machine;
Accompanying drawing 2 is that the A-A of passive highly effective powder separating machine is to the section structure synoptic diagram.
4, description of drawings
Explain below with reference to accompanying drawing passive highly effective powder separating machine of the present utility model being done.
Passive highly effective powder separating machine of the present utility model, its structure is to be made of feed-pipe 1, air main 2, impeller 3, impeller shaft 4, cloth tray 5, the upper end of impeller shaft 4 is fixed on the lower end of feed-pipe 1, the lower end of impeller shaft 4 is fixed on the upper end of air main 2, impeller 3 is fixed on the impeller shaft 4 by bearing 6, the upper end that cloth tray 5 is fixed on impeller shaft 4 is positioned at the top of impeller 3, and the upper end of air main 2 is provided with a hydraucone 7, and the profile of the internal diameter of hydraucone 7 and impeller 3 matches.
Air main 2 and secondary airduct 9 shared air-valves 10 are provided with the valve plate 8 of regulating air main 2 and secondary airduct 9 air quantity sizes in air-valve 10.
5, embodiment
Its processing and fabricating of passive highly effective powder separating machine of the present utility model is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.Impeller and impeller shaft be processed as the universal machine complete processing.Except that the described technical characterictic of specification sheets, the other parts of equipment are the known technology of those skilled in the art.
Passive highly effective powder separating machine of the present utility model is compared with prior art, have reasonable in design, simple in structure, be easy to characteristics such as processing, easy to use, save energy and raising service life of equipment, thereby, have good value for applications.
Claims (2)
1, passive highly effective powder separating machine, comprise feed-pipe, air main, impeller, impeller shaft, cloth tray, it is characterized in that the upper end of impeller shaft is fixed on the lower end of feed-pipe, the lower end of impeller shaft is fixed on the upper end of air main, impeller by bearing fixing on impeller shaft, the upper end that cloth tray is fixed on impeller shaft is positioned at the top of impeller, and the upper end of air main is provided with a hydraucone, and the profile of bell-mouthed internal diameter and impeller matches.
2, passive highly effective powder separating machine according to claim 1 is characterized in that the shared choke valve of air main and secondary airduct, is provided with the valve plate of regulating air main and secondary airduct air quantity size in choke valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270293 CN2579891Y (en) | 2002-10-28 | 2002-10-28 | Passive high efficiency powder separating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270293 CN2579891Y (en) | 2002-10-28 | 2002-10-28 | Passive high efficiency powder separating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2579891Y true CN2579891Y (en) | 2003-10-15 |
Family
ID=33735373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02270293 Expired - Fee Related CN2579891Y (en) | 2002-10-28 | 2002-10-28 | Passive high efficiency powder separating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2579891Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441530A (en) * | 2010-10-15 | 2012-05-09 | 朱贵 | Self-selecting powerless high-efficiency powder separator |
| CN110523274A (en) * | 2019-09-19 | 2019-12-03 | 泉州市五加一电子商务有限公司 | A kind of cement kiln denitration desulfurization catalyst system of novel double plate paddle hourglass reversion |
-
2002
- 2002-10-28 CN CN 02270293 patent/CN2579891Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441530A (en) * | 2010-10-15 | 2012-05-09 | 朱贵 | Self-selecting powerless high-efficiency powder separator |
| CN110523274A (en) * | 2019-09-19 | 2019-12-03 | 泉州市五加一电子商务有限公司 | A kind of cement kiln denitration desulfurization catalyst system of novel double plate paddle hourglass reversion |
| CN110523274B (en) * | 2019-09-19 | 2021-10-01 | 南宁红狮水泥有限公司 | Novel cement kiln denitration and desulfurization system with double-disc paddle and hourglass capable of reversely rotating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |