CN201337930Y - Dustless Raymond mill - Google Patents
Dustless Raymond mill Download PDFInfo
- Publication number
- CN201337930Y CN201337930Y CNU2009200629291U CN200920062929U CN201337930Y CN 201337930 Y CN201337930 Y CN 201337930Y CN U2009200629291 U CNU2009200629291 U CN U2009200629291U CN 200920062929 U CN200920062929 U CN 200920062929U CN 201337930 Y CN201337930 Y CN 201337930Y
- Authority
- CN
- China
- Prior art keywords
- dust
- pipe
- dust collecting
- finished product
- cyclonic separation
- 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 discloses a dustless Raymond mill. A dust collecting hood is arranged at a feeding hole of a main machine and at a discharge hole of a finished cyclone separation collector respectively; and the dust collecting pipe of the dust collecting hood is connected with a communication pipe of the finished cyclone separation collector and an air blower. As negative pressure exists in the communication pipe of the finished cyclone separation collector and the air blower connected with the dust collecting pipe of the dust collecting hood, the poisonous and harmful dust leaked out from the feeding hole of the main machine and the discharge hole of the finished cyclone separation collector can be collected into the pipe by the dust collecting hood, thereby avoiding the harm of the dust to production workers; in addition, the product waste is reduced, and the production cost is saved.
Description
Technical field
The utility model relates to a kind of Raymond mill.
Background technology
Raymond mill is the material abrasive dust process equipment that is widely used in production industries such as metallurgy, building materials, chemical color, mine, particularly in chemical color is produced, Raymond mill is in the abrasive dust process, the material dust releases from the charge door of main frame and the discharging opening of finished product cyclonic separation gatherer easily, because chemical color all is harmful poisonous, direct labor's health is worked the mischief.
The utility model content
The purpose of this utility model provides a kind of dust-free Raymond mill.
The purpose of this utility model realizes in the following way: a kind of dust-free Raymond mill, comprise main frame, finished product cyclonic separation gatherer, blower fan, deduster, connecting pipe has the main frame dust shield at the charge door of main frame, and the sweep-up pipe of dust shield is connected on the connecting pipe of finished product cyclonic separation gatherer and blower fan.
On finished product cyclonic separation gatherer discharging opening the discharging opening dust shield is arranged, the sweep-up pipe of discharging opening dust shield is connected on the connecting pipe of finished product cyclonic separation gatherer and blower fan.
The utlity model has following beneficial effect, because charge door and finished product cyclonic separation gatherer discharging opening at main frame are provided with dust shield, the sweep-up pipe of dust shield is connected on the connecting pipe of finished product cyclonic separation gatherer and blower fan, because it is negative pressure that the sweep-up pipe of dust shield is connected in the connecting pipe of finished product cyclonic separation gatherer and blower fan, the poisonous and harmful dust of letting out also from the charge door and the finished product cyclonic separation gatherer discharging opening of main frame sucks back in the pipeline by dust shield, avoided the harm of dust to direct labor's health, also reduce simultaneously the waste of product, saved production cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
The specific embodiment
As shown in Figure 1, a kind of dust-free Raymond mill comprises main frame 1, finished product cyclonic separation gatherer 2, blower fan 3, deduster 4, connecting pipe 5 has main frame dust shield 7 at the charge door of main frame 1, and the sweep-up pipe 8 of dust shield 7 is connected on the connecting pipe 5 of finished product cyclonic separation gatherer 2 and blower fan 3; On finished product cyclonic separation gatherer 2 discharging openings discharging opening dust shield 6 is arranged, the sweep-up pipe 8 of discharging opening dust shield 6 is connected on the connecting pipe 5 of finished product cyclonic separation gatherer 2 and blower fan 3.
Claims (2)
1, a kind of dust-free Raymond mill, comprise main frame [1], finished product cyclonic separation gatherer [2], blower fan [3], deduster [4], connecting pipe [5] is characterized in that: the charge door at main frame [1] has main frame dust shield [7], and the sweep-up pipe [8] of dust shield [7] is connected on the connecting pipe [5] of finished product cyclonic separation gatherer [2] and blower fan [3].
2, a kind of dust-free Raymond mill according to claim 1, it is characterized in that: on finished product cyclonic separation gatherer [2] discharging opening discharging opening dust shield [6] is arranged, the sweep-up pipe [8] of discharging opening dust shield [6] is connected on the connecting pipe [5] of finished product cyclonic separation gatherer [2] and blower fan [3].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200629291U CN201337930Y (en) | 2009-01-15 | 2009-01-15 | Dustless Raymond mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200629291U CN201337930Y (en) | 2009-01-15 | 2009-01-15 | Dustless Raymond mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201337930Y true CN201337930Y (en) | 2009-11-04 |
Family
ID=41233465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200629291U Expired - Fee Related CN201337930Y (en) | 2009-01-15 | 2009-01-15 | Dustless Raymond mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201337930Y (en) |
-
2009
- 2009-01-15 CN CNU2009200629291U patent/CN201337930Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20110115 |