CN201799306U - Fluorescent powder ball-milling dispersion machine - Google Patents
Fluorescent powder ball-milling dispersion machine Download PDFInfo
- Publication number
- CN201799306U CN201799306U CN2010205362326U CN201020536232U CN201799306U CN 201799306 U CN201799306 U CN 201799306U CN 2010205362326 U CN2010205362326 U CN 2010205362326U CN 201020536232 U CN201020536232 U CN 201020536232U CN 201799306 U CN201799306 U CN 201799306U
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- Prior art keywords
- dispersion machine
- fluorescent material
- cylinder
- milling dispersion
- cylindrical shell
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Abstract
The utility model relates to a fluorescent powder ball-milling dispersion machine, and aims at providing a device which has the characteristics of high product fineness, high production efficiency and convenience in operation as well as simple structure and favor of reducing the production cost. The technical scheme is as follows: the fluorescent powder ball-milling dispersion machine comprises a machine base, a cylinder and a motor, and is characterized in that the cylinder is rotatably located on the machine base horizontally, and the motor drives the cylinder to rotate; the peripheral surface of the cylinder is provided with a feeding port equipped with a cover, and a discharging port equipped with a valve; the inner cavity of the cylinder is internally provided with a certain number of glass balls which are conductive to milling and dispersing fluorescent powder; and the discharging port is provided with a porous screen plate for separating the glass balls, and the aperture of the porous screen plate is smaller than the diameter of each glass ball. The discharging port is provided with a PP (polyurethane) ball valve. The feeding port is in a conical hopper shape. The diameter of each glass ball is 2-3mm. The cylinder is made of high-strength PP plates.
Description
Technical field
The utility model relates to a kind of milling device of solid particle, especially the dispersal device of milling of fluorescent powder grain.
Background technology
Fluorescence powder through high temperature sintering and reduction can produce caking phenomenon, just can be used to be coated to fluorescent tube after need being crushed to certain fineness.What existing pulverizing process adopted is airflow pulverization method, and the deficiency of this kind method is that the fineness of the fluorescence powder that obtained is difficult to further raising, and the quality and the production cost of final products (fluorescent tube) all had certain influence.
The utility model content
Technical problem to be solved in the utility model is the deficiency that overcomes the above-mentioned background technology, a kind of fluorescent material ball milling dispersion machine is provided, this dispersion machine should have product fineness height, production efficiency height and the convenience operation of obtaining, and simple in structure, help reducing production costs.
The technical scheme that the utility model provides is: fluorescent material ball milling dispersion machine comprises support; It is characterized in that this dispersion machine also comprise one rotationally horizontal location on support cylindrical shell and drive the motor that cylindrical shell rotates; Be shaped on a charging aperture and of being furnished with lid on the outer circumference surface of described cylindrical shell respectively the discharging opening of valve is housed, place the glass marble that grinding disperses fluorescent material that is beneficial to of some in the inner chamber of cylindrical shell; Described discharging opening is equipped with the porous sieve plate of insulating glass ball, and the aperture of porous sieve plate is less than the diameter of glass marble.
Described discharging opening is equipped with the PP ball valve.
Described charging aperture is a conical funnel shape.
The diameter of described glass marble is 2～3mm.
Described cylindrical shell adopts high strength PP plate to make.
Described motor is the cycloidal-pin wheel reducing motor.
Operation principle of the present utility model is: fluorescent material adds a certain amount of water after adding from charging aperture more in proportion; Screw a lid on then and starter motor, cylindrical shell just begins to rotate (per minute 50-100 commentaries on classics), and the glass marble of cylinder lumen just rubs repeatedly with phosphor slurry and rolls, and makes phosphor particles become fine and smooth more.Behind the setting-up time to be arrived (2～3 hours), open discharging opening, phosphor slurry flows out automatically; Glass marble is then kept somewhere cylinder lumen, and a working cycles finishes.This circulation repeatedly, work is carried out continuously.
The beneficial effects of the utility model are: 1, can produce the higher fluorescent material of fineness, the fluorescent tube that the fluorescence powder of Unit Weight is used to apply can increase by 20～30%.2, can arbitrarily set rotary speed and ball milling jitter time as required, and be applicable to milling of different-grain diameter powder.3, loading operation is simple, and the automatic glass marble that flows out of powder slurry is then stayed in the cylindrical shell during discharging, need not to sieve, and uses more convenient.4, the powder contact portion all is a high strength PP plate, and fluorescent material can not polluted, and cylindrical shell can also increase the service life.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present utility model.
The specific embodiment
As shown in the figure: fluorescent material ball milling dispersion machine comprises support 4; Also comprise one rotationally horizontal location on support cylindrical shell 2 and drive the motor 7 that cylindrical shells rotate by yielding coupling 6; Be shaped on charging aperture 1 and discharging opening 5 on the outer circumference surface of described cylindrical shell respectively, place the glass marble that disperses fluorescent material that is beneficial to of some in the inner chamber of cylindrical shell; Described discharging opening is equipped with the porous sieve plate of insulating glass ball, and the aperture of porous sieve plate is less than the diameter of glass marble.
The also all outsourcings of described PP ball valve and cycloidal-pin wheel reducing motor.
Claims (6)
1. fluorescent material ball milling dispersion machine comprises support (4); It is characterized in that this dispersion machine also comprise one rotationally horizontal location on support cylindrical shell (2) and drive the motor (7) that cylindrical shell rotates; Be shaped on a charging aperture (1) and of being furnished with lid on the outer circumference surface of described cylindrical shell respectively the discharging opening (5) of valve is housed, place the glass marble that grinding disperses fluorescent material that is beneficial to of some in the inner chamber of cylindrical shell; Described discharging opening (5) is equipped with the porous sieve plate of insulating glass ball, and the aperture of porous sieve plate is less than the diameter of glass marble.
2. fluorescent material ball milling dispersion machine according to claim 1 is characterized in that: described discharging opening (5) is equipped with the PP ball valve.
3. fluorescent material ball milling dispersion machine according to claim 1 and 2 is characterized in that: described charging aperture (1) is a conical funnel shape.
4. fluorescent material ball milling dispersion machine according to claim 3 is characterized in that: the diameter of described glass marble is 3～4mm.
5. fluorescent material ball milling dispersion machine according to claim 4 is characterized in that: described cylindrical shell (2) adopts high strength PP plate to make.
6. fluorescent material ball milling dispersion machine according to claim 6 is characterized in that: described motor (7) is the cycloidal-pin wheel reducing motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205362326U CN201799306U (en) | 2010-09-15 | 2010-09-15 | Fluorescent powder ball-milling dispersion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205362326U CN201799306U (en) | 2010-09-15 | 2010-09-15 | Fluorescent powder ball-milling dispersion machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201799306U true CN201799306U (en) | 2011-04-20 |
Family
ID=43868824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205362326U Expired - Fee Related CN201799306U (en) | 2010-09-15 | 2010-09-15 | Fluorescent powder ball-milling dispersion machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201799306U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372481A (en) * | 2012-11-23 | 2013-10-30 | 无锡众望四维科技有限公司 | Dustproof cover of ball mill |
| CN103537360A (en) * | 2013-11-06 | 2014-01-29 | 北京萃宝重工科技有限公司 | Vertical type ball-milling normal pressure non-blocking feeding system and feeding method thereof |
| CN108097405A (en) * | 2017-12-15 | 2018-06-01 | 郑州仁宏医药科技有限公司 | A kind of multiple milling apparatus of Chinese medicine |
-
2010
- 2010-09-15 CN CN2010205362326U patent/CN201799306U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372481A (en) * | 2012-11-23 | 2013-10-30 | 无锡众望四维科技有限公司 | Dustproof cover of ball mill |
| CN103537360A (en) * | 2013-11-06 | 2014-01-29 | 北京萃宝重工科技有限公司 | Vertical type ball-milling normal pressure non-blocking feeding system and feeding method thereof |
| CN103537360B (en) * | 2013-11-06 | 2016-06-29 | 北京萃宝重工科技有限公司 | Attritor mill normal pressure is without blocking feeding system and method for feeding thereof |
| CN108097405A (en) * | 2017-12-15 | 2018-06-01 | 郑州仁宏医药科技有限公司 | A kind of multiple milling apparatus of Chinese medicine |
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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: 20110420 Termination date: 20160915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |