CN202277875U - Raymond mill - Google Patents
Raymond mill Download PDFInfo
- Publication number
- CN202277875U CN202277875U CN2011204396141U CN201120439614U CN202277875U CN 202277875 U CN202277875 U CN 202277875U CN 2011204396141 U CN2011204396141 U CN 2011204396141U CN 201120439614 U CN201120439614 U CN 201120439614U CN 202277875 U CN202277875 U CN 202277875U
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- machine
- fineness
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- main frame
- analytical engine
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Abstract
The utility model provides a Raymond mill. The Raymond mill comprises a jaw crusher, a bucket elevator, a storage silo, an electromagnetic vibrating feeder, a speed reducer, a host machine, a blower, an electric motor of an analysis machine, the analysis machine of a fineness machine, a dedusting machine and a dust collecting device, wherein a discharge port of the jaw crusher is connected with a feed port of the bucket elevator, the discharge port of the bucket elevator is connected with the feed port of the storage silo, one end of the electromagnetic vibrating feeder is connected with the discharge port of the storage silo, the other end of the electromagnetic vibrating feeder is connected with the feed port of the host machine, the speed reducer is connected with the host machine at the lower part of the host machine, and the analysis machine of the fineness machine is arranged at the upper part of the host machine; and the upper part of the analysis machine of the fineness machine is connected with the dust collecting device through a pipeline and connected with the back end of the blower through the pipeline, and the front end of the blower is connected with the lower end of the host machine. The Raymond mill disclosed by the utility model has the benefits of achieving higher grinding fineness, producing products with nano-scale fineness, better performing air discharge, realizing cyclic utilization of air and being convenient to maintain.
Description
Technical field
The utility model belongs to the grinding machinery field, especially relates to a kind of Raymond mill.
Background technology
In existing technology, Raymond mill is the material abrasive dust process equipment that is widely used in production industries such as metallurgy, building materials, mine, but the equipment purposes is limited; Generally only be confined to Cement Production; Simultaneously also there is defective in traditional Raymond mill clasfficiator structure, and product fineness is generally about the 200-400 order, in pulverizing during soft material; Contain a large amount of fine powders in its product, the thickness confusion.
Summary of the invention
The problem that the utility model will solve provides a kind of Raymond mill, has especially improved its fineness of grind, can be used for the production of iron oxide pigment, makes the abrasive grains size reach nano-scale.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of Raymond mill comprises jaw crusher, bucket elevator, storage bin, electro-vibrating feeder, reductor, main frame, air blast, analytical engine motor, fineness machine analytical engine, dust removal machine, dust arrester; The discharging opening of said jaw crusher links to each other with the charging aperture of bucket elevator; The discharging opening of bucket elevator links to each other with the charging aperture of storage bin; One end of said electro-vibrating feeder links to each other with the discharging opening of storage bin, and the other end links to each other with the charging aperture of main frame, and said reductor is coupled in the main frame bottom; Main frame top is provided with fineness machine analytical engine, and fineness machine analytical engine links to each other with the analytical engine motor; Fineness machine analytical engine top links to each other with dust arrester through pipeline; Dust arrester links to each other with the air blast rear end through pipeline again; The air blast front end is connected in the main frame lower end; On the tube wall between air blast front end and the main frame, be provided with lingering remnants of past customs pipe, lingering remnants of past customs pipe links to each other with dust removal machine, is provided with ultra-fine cover in the said fineness machine analytical engine.
Further, the volume of said storage bin is 700m
3-1000m
3
The ultra-fine cover of the utility model is the cover bucket of a taper, and inside is provided with rotatable blade, and the narrower end of taper has bigger discharging opening.
Advantage and the good effect that the utlity model has are: owing to adopt technique scheme, improved fineness of grind, can utilize this device fabrication to go out the nanoscale product, and be the production that this device first is used for iron oxide pigment; This equipment can also unload wind better and realize the recycle of wind, and is convenient to maintenance.
Description of drawings
Fig. 1 is the structural representation of the utility model
Among the figure:
1, jaw crusher 2, bucket elevator 3, discharge gate
4, storage bin 5, electro-vibrating feeder 6, reductor
7, main frame 8, air blast 9, analytical engine motor
10, fineness machine analytical engine 11, dust removal machine 12, dust arrester
The specific embodiment
As shown in Figure 1; The utility model can be used for the production of nano iron oxide yellow, comprises jaw crusher (1), bucket elevator (2), storage bin (4), electro-vibrating feeder (5), reductor (6), main frame (7), air blast (8), analytical engine motor (9), fineness machine analytical engine (10), dust removal machine (11), dust arrester (12); The discharging opening of said jaw crusher (1) links to each other with the charging aperture of bucket elevator (2), and the discharging opening of bucket elevator (2) links to each other with the charging aperture of storage bin (4), and the volume of said storage bin (4) is 700m
3More than, bigger than the storage bin (4) of original Raymond mill, doing like this is that the storage bin (4) of using big volume instead can better unload wind because product is big to the demand of wind; One end of electro-vibrating feeder (5) links to each other with the discharging opening of storage bin (4); The other end links to each other with the charging aperture of main frame (7), and said reductor (6) is coupled in main frame (7) bottom, and main frame (7) top is provided with fineness machine analytical engine (10); Be provided with ultra-fine cover in the fineness machine analytical engine (10); Through the power that the rotation of the blade in the ultra-fine cover produces, the product of required particle diameter is selected from the opening on ultra-fine cover top, make that like this product passes through can reach nanoscale behind the fineness machine analytical engine (10); Ultra-fine cover is positioned at the easy to reach place simultaneously, and is easy to maintenance; Fineness machine analytical engine (10) links to each other with analytical engine motor (9); Fineness machine analytical engine (10) top links to each other with dust arrester (12) through pipeline; Products obtained therefrom is collected through dust arrester (12); Then dust arrester (12) links to each other with air blast (8) rear end through pipeline again, and air blast (8) front end is connected in main frame (7) lower end, passes through in the pipeline suction air blast (8) of dust arrester (12) rear end after making air communication cross main frame (7) so again; Whole air flow system is a sealing and circulating, and is under positive negative pressure state, to circulate; Because the grinding charge material has certain water content, produce heat during grinding and cause the interior gas evaporation of main frame (7) to change throughput, the circulating current air quantity is increased; On the tube wall between air blast (8) front end and the main frame (7), be provided with lingering remnants of past customs pipe for this reason; Lingering remnants of past customs pipe links to each other with dust removal machine (11), makes air balance with this, unnecessary gas is imported in the dust removal machine (11) enter atmosphere again; But sometimes because the lingering remnants of past customs is young; Can not in time subtract intratubular pressure, can open discharge gate (3) this moment wind is in time discharged from storage bin (4), therefore strengthening storage bin (4) can better unload wind.
The course of work of this instance: large-block material is after jaw crusher (1) is crushed to needed granularity; By bucket elevator (2) material is transported in the storage bin (4); Material in the storage bin (4) grinds in electro-vibrating feeder (5) equal and quantitative is sent into the grinding chamber of main frame (7) continuously; Particle after air blast (8) will grind is blown in the fineness machine analytical engine (10) and carries out classification, and the particle that meets fineness is collected in piping gets into dust arrester (12) with air-flow, after the throughput in the air flow system increases; Air communication excess enthalpy airduct enters in the dust removal machine (11) and carries out dedusting; At last unnecessary air-flow is entered atmosphere, when air quantity is excessive, opens discharge gate (3) wind is in time discharged from storage bin (4).
More than the embodiment of the utility model is specified, but said content is merely the preferred embodiment of the utility model, can not be considered to be used to limit the practical range of the utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the utility model.
Claims (2)
1. a Raymond mill comprises jaw crusher (1), bucket elevator (2), storage bin (4), electro-vibrating feeder (5), reductor (6), main frame (7), air blast (8), analytical engine motor (9), fineness machine analytical engine (10), dust removal machine (11), dust arrester (12); The discharging opening of said jaw crusher (1) links to each other with the charging aperture of bucket elevator (2); The discharging opening of bucket elevator (2) links to each other with the charging aperture of storage bin (4); One end of said electro-vibrating feeder (5) links to each other with the discharging opening of storage bin (4), and the other end links to each other with the charging aperture of main frame (7), and said reductor (6) is coupled in main frame (7) bottom; Main frame (7) top is provided with fineness machine analytical engine (10), and fineness machine analytical engine (10) links to each other with analytical engine motor (9); Fineness machine analytical engine (10) top links to each other with dust arrester (12) through pipeline; Dust arrester (12) links to each other with air blast (8) rear end through pipeline again; Air blast (8) front end is connected in main frame (7) lower end; On the tube wall between air blast (8) front end and the main frame (7), be provided with lingering remnants of past customs pipe, lingering remnants of past customs pipe links to each other with dust removal machine (11), it is characterized in that: be provided with ultra-fine cover in the said fineness machine analytical engine (10).
2. a kind of Raymond mill according to claim 1 is characterized in that: the volume of said storage bin (4) is 700m
3-1000m
3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204396141U CN202277875U (en) | 2011-11-09 | 2011-11-09 | Raymond mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204396141U CN202277875U (en) | 2011-11-09 | 2011-11-09 | Raymond mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202277875U true CN202277875U (en) | 2012-06-20 |
Family
ID=46224061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204396141U Expired - Fee Related CN202277875U (en) | 2011-11-09 | 2011-11-09 | Raymond mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202277875U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040396A (en) * | 2016-04-25 | 2016-10-26 | 天津市真如果食品工业有限公司 | Powder mill used for freeze-dried fruit powder |
| CN113070146A (en) * | 2021-04-15 | 2021-07-06 | 许世国 | Raymond mill for bentonite processing and sand discharge purification and purification process |
-
2011
- 2011-11-09 CN CN2011204396141U patent/CN202277875U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040396A (en) * | 2016-04-25 | 2016-10-26 | 天津市真如果食品工业有限公司 | Powder mill used for freeze-dried fruit powder |
| CN113070146A (en) * | 2021-04-15 | 2021-07-06 | 许世国 | Raymond mill for bentonite processing and sand discharge purification and purification process |
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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 |
Granted publication date: 20120620 Termination date: 20141109 |
|
| EXPY | Termination of patent right or utility model |