CN206935535U - A kind of complete milling device of silicon carbide ultrafine powder - Google Patents
A kind of complete milling device of silicon carbide ultrafine powder Download PDFInfo
- Publication number
- CN206935535U CN206935535U CN201720677522.4U CN201720677522U CN206935535U CN 206935535 U CN206935535 U CN 206935535U CN 201720677522 U CN201720677522 U CN 201720677522U CN 206935535 U CN206935535 U CN 206935535U
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- China
- Prior art keywords
- feed bin
- gas flow
- cyclone separator
- sizing machine
- flow sizing
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Abstract
The utility model belongs to carborundum manufacture field, is related to a kind of complete milling device of silicon carbide ultrafine powder.The device, including the first feed bin set gradually, belt conveyor, second feed bin, jaw crusher, elevator, 3rd feed bin, oscillating feeder, pendulum type ring roll pulverizer, first cyclone separator, first gas flow sizing machine, second gas flow sizing machine, second cyclone separator and blower fan, the air outlet of blower fan is connected with the air inlet of pendulum type ring roll pulverizer bottom, the device also includes the sack cleaner being connected with the first cyclone separator upper end air outlet, first feed bin, second feed bin, 3rd feed bin, the top of first gas flow sizing machine and the second gas flow sizing machine is respectively provided with dust shield, dust shield is connected by pipeline with sack cleaner.Using the present apparatus, segmentation discharging can be achieved, the product granularity of acquisition is thinner, particle diameter distribution is narrower, cleanliness factor is higher, and saves human resources, improves the efficiency that feeds intake.
Description
Technical field
The utility model belongs to carborundum manufacture field, is related to a kind of complete milling device of silicon carbide ultrafine powder.
Background technology
At present, mainly using pendulum type ring roll pulverizer (also known as Raymond mill) production silicon carbide ultrafine powder, it mainly gives birth in the market
Production. art process is, by lump material after jaw crusher is broken, is transported to storage bin hopper by elevator, recycles vibration
Batcher is uniformly sent into main frame and is ground, and the powder after grinding is taken away by fan airflow, and rotation is entered after analysis machine is classified
Wind collector is collected, and is finished product through tube cell discharge, and air-flow sucks air blower by the backwind tube of cyclone collector again.It is existing
Though Raymond mill can process fines, yield is too low and can only produce single coarse powder product, can not meet the hair in current market
Exhibition demand.Accordingly, it is desirable to provide a kind of improvement device of Raymond mill system, the yield of superfine powder is improved, refines the grain of superfine powder
Section.
The content of the invention
The purpose of this utility model is the complete milling device for providing a kind of silicon carbide ultrafine powder, achievable to be segmented out
Material, the processing fine size of product, improve production efficiency.
Using the utility model solve above-mentioned technical problem technical scheme be：
A kind of complete milling device of silicon carbide ultrafine powder, including set gradually the first feed bin, belt conveyor, second
Feed bin, jaw crusher, elevator, the 3rd feed bin, oscillating feeder, pendulum type ring roll pulverizer, the first cyclone separator, the first air-flow
Grader, the second gas flow sizing machine, the second cyclone separator and blower fan, the air outlet of blower fan and the air intake of pendulum type ring roll pulverizer bottom
Mouth connection, the device also include the sack cleaner being connected with the first cyclone separator upper end air outlet；Wherein, the first feed bin,
Second feed bin, the 3rd feed bin, the top of the first gas flow sizing machine and the second gas flow sizing machine are respectively provided with dust shield, dust suction
Cover is connected by pipeline with sack cleaner, and the mounting means of the first feed bin is underground type.
Using having the beneficial effect that for the complete milling device of the utility model silicon carbide ultrafine powder, gas flow sizing machine is added,
Segmentation discharging can be achieved, and the granularity of product is thinner, particle diameter distribution is narrower；The dust shield being arranged on above feed bin and grader,
Material can be carried out repeatedly strengthening dedusting, increase the cleanliness factor of product；The storehouse setting that feeds intake of underground type, saves human resources, carries
Height feeds intake efficiency, saves aboveground space.
Brief description of the drawings
Fig. 1 is the structural representation of the complete milling device of utility model silicon carbide ultrafine powder.
Coding in accompanying drawing is respectively：1-1 is the first feed bin, and 1-2 is the second feed bin, and 1-3 is the 3rd feed bin, and 2 be belt
Conveyer, 3 be jaw crusher, and 4 be elevator, and 5 be oscillating feeder, and 6 be pendulum type ring roll pulverizer, and 7-1 is the first cyclonic separation
Device, 7-2 are the second cyclone separator, and 8-1 is the first gas flow sizing machine, and 8-2 is the second gas flow sizing machine, and 9 be blower fan, and 10 be cloth
Bag dust collector, 11 be dust shield.
Embodiment
As shown in figure 1, a kind of complete milling device of silicon carbide ultrafine powder, including the first feed bin 1-1, the skin set gradually
Band conveyer 2, the second feed bin 1-2, jaw crusher 3, elevator 4, the 3rd feed bin 1-3, oscillating feeder 5, pendulum type ring roll pulverizer
6th, the first cyclone separator 7-1, the first gas flow sizing machine 8-1, the second gas flow sizing machine 8-2, the second cyclone separator 7-2 and wind
Machine 9, the air outlet of blower fan 9 are connected with the air inlet of the bottom of pendulum type ring roll pulverizer 6, and the device also includes and the first cyclone separator 7-
The sack cleaner 10 of 1 upper end air outlet connection；Wherein, the first feed bin 1-1, the second feed bin 1-2, the 3rd feed bin 1-3, the first gas
Current classifier 8-1 and the second gas flow sizing machine 8-2 top are respectively provided with dust shield 11, dust shield 11 by pipeline with
Sack cleaner 10 connects, and the first feed bin 1-1 mounting means is underground type.
The operating process of the complete milling device of this silicon carbide ultrafine powder is that material is put into the first feed bin 1-1 using forklift,
Transported by belt conveyor 2 to the second feed bin 1-2, then by jaw crusher 3 it is broken after, by elevator 4 transport to
3rd feed bin 1-3, it is ground using the putting into material to pendulum type ring roll pulverizer 6 of the equal and quantitative of oscillating feeder 5, after grinding
Fine powder is taken out of by the air-flow that blower fan 9 bloats and enters the first cyclone separator 7-1, the discharging opening that collected material passes through bottom
Again successively after the first gas flow sizing machine 8-1, the second gas flow sizing machine 8-2 are classified respectively, into the second cyclone separator 7-
2, in the process, it can be distinguished by the first gas flow sizing machine 8-1, the second gas flow sizing machine 8-2, the second cyclone separator 7-2
Obtain the silicon carbide ultrafine powder of three kinds of different fineness；First cyclone separator 7-1 top outlet inlet connects with sack cleaner 10
It is logical, for removing the dust in material；It is respectively arranged at the first feed bin 1-1, the second feed bin 1-2, the 3rd feed bin 1-3, the first gas
Dust shield 11 above current classifier 8-1 and the second gas flow sizing machine 8-2, can be by connected sack cleaner 10, will
The dust of material constantly removes in device operation process, further obtains clean silicon carbide ultrafine powder.
Claims (2)
- A kind of 1. complete milling device of silicon carbide ultrafine powder, it is characterised in thatIncluding set gradually the first feed bin (1-1), belt conveyor (2), the second feed bin (1-2), jaw crusher (3), carry The machine of liter (4), the 3rd feed bin (1-3), oscillating feeder (5), pendulum type ring roll pulverizer (6), the first cyclone separator (7-1), the first gas Current classifier (8-1), the second gas flow sizing machine (8-2), the second cyclone separator (7-2) and blower fan (9), the blower fan (9) Air outlet is connected with the air inlet of pendulum type ring roll pulverizer (6) bottom；Also include the sack cleaner (10) being connected with the first cyclone separator (7-1) upper end air outlet；First feed bin (1-1), the second feed bin (1-2), the 3rd feed bin (1-3), the first gas flow sizing machine (8-1) and the second gas The top of current classifier (8-2) is respectively provided with dust shield (11), and the dust shield (11) passes through pipeline and bag-type dust Device (10) connects.
- A kind of 2. complete milling device of silicon carbide ultrafine powder as claimed in claim 1, it is characterised in that first feed bin The mounting means of (1-1) is underground type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720677522.4U CN206935535U (en) | 2017-06-12 | 2017-06-12 | A kind of complete milling device of silicon carbide ultrafine powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720677522.4U CN206935535U (en) | 2017-06-12 | 2017-06-12 | A kind of complete milling device of silicon carbide ultrafine powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206935535U true CN206935535U (en) | 2018-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720677522.4U Expired - Fee Related CN206935535U (en) | 2017-06-12 | 2017-06-12 | A kind of complete milling device of silicon carbide ultrafine powder |
Country Status (1)
| Country | Link |
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| CN (1) | CN206935535U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109107729A (en) * | 2018-08-08 | 2019-01-01 | 宁夏和兴碳基材料有限公司 | A kind of silicon carbide micro-powder preparation process |
| CN109604038A (en) * | 2019-01-09 | 2019-04-12 | 四川极速动力超微粉体设备制造有限公司 | A kind of dedusting dust guard and ultra-fine grinding process equipment |
| CN110201773A (en) * | 2019-05-14 | 2019-09-06 | 辉县市新科机械设备有限公司 | Metallic silicon power produces and processes system |
| CN112371212A (en) * | 2020-11-19 | 2021-02-19 | 铜陵有色金属集团铜冠建筑安装股份有限公司 | Environment-friendly crushing and collecting system and method for copper-containing material |
-
2017
- 2017-06-12 CN CN201720677522.4U patent/CN206935535U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109107729A (en) * | 2018-08-08 | 2019-01-01 | 宁夏和兴碳基材料有限公司 | A kind of silicon carbide micro-powder preparation process |
| CN109604038A (en) * | 2019-01-09 | 2019-04-12 | 四川极速动力超微粉体设备制造有限公司 | A kind of dedusting dust guard and ultra-fine grinding process equipment |
| CN110201773A (en) * | 2019-05-14 | 2019-09-06 | 辉县市新科机械设备有限公司 | Metallic silicon power produces and processes system |
| CN112371212A (en) * | 2020-11-19 | 2021-02-19 | 铜陵有色金属集团铜冠建筑安装股份有限公司 | Environment-friendly crushing and collecting system and method for copper-containing material |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20180612 |
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| CF01 | Termination of patent right due to non-payment of annual fee |