A phosphor liquid phase stirring device
A technology for stirring equipment and fluorescent powder, which is applied in the direction of mixer accessories, mixers, dissolution, etc., and can solve problems such as dust pollution, poor sealing effect, and affecting the quality of fluorescent powder
Inactive Publication Date: 2021-01-29
NANCHANG INST OF TECH
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Problems solved by technology
But the mixing uniformity of this equipment can not be effectively guaranteed, and the sealing effect is not good, it is easy to cause dust pollution and affect the quality of phosphor
Method used
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0020] refer to figure 1 , an embodiment of the present invention provides a fluorescent powder liquid phase stirring device, the device includes a bottom plate 100, a mixing bucket 200, a column 300 and a motor 400, the bottom plate 100 includes a horizontal plate and an inclined plate, and the lower end of the inclined plate is fixedly connected At one end of the horizontal plate, the angle formed between the two is an obtuse angle, and the range is roughly ...
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The invention discloses a fluorescent powder liquid-phase stirring device, which relates to the technical field of fluorescent powder stirring equipment, and includes a base plate, a mixing tank, a column and a motor, the mixing tank and the motor are installed on the base plate, the motor drives the mixing tank to rotate, and the column has a The control panel, the sealing cover is fixed on the column, and the sealing cover is installed on the mixing barrel by rotation, the extruding device is installed on the position facing the discharge pipe on the bottom plate, and the braking device is installed on the position facing the bottom surface of the mixing barrel on the bottom plate , after the operator sets the stirring time, the controller controls the rotation of the mixing barrel. The stirring plate in the mixing barrel and the stirring net on the sealing cover make the liquid phosphor evenly stirred. At the same time, the sealing cover ensures a certain degree of airtightness. The stop device brakes the mixing barrel, and the fluorescent powder in the mixing barrel enters the extrusion device through the discharge pipe. The whole process is fully automatic without manual operation, which greatly reduces the operation on the basis of improving the uniformity of mixing and reducing the pollution of phosphor powder. Labor intensity of personnel.
Description
technical field [0001] The invention relates to the technical field of fluorescent powder stirring equipment, in particular to a fluorescent powder liquid phase stirring equipment. Background technique [0002] Phosphor powder is an important material for manufacturing LEDs and fluorescent tubes. During the production process of these light-emitting devices, liquid-phase phosphor powder needs to be applied to the LED substrate or inside the fluorescent tube, and it can emit light normally after being powered on. The liquid-phase phosphor used is made by stirring powder glue or solution. During the stirring process of the phosphor powder, it is necessary to avoid the pollution of the phosphor powder by external dust, and at the same time, it is necessary to make the stirring reach a certain degree of uniformity in order to make the manufactured luminescence. The device meets the target. [0003] At present, most of the stirring equipment for phosphors use motors to drive the...
Claims
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IPC IPC(8): B01F9/08B01F13/06B01F15/00B01F29/64
CPCB01F29/4033B01F29/64B01F33/70B01F2035/351
Inventor 陈哲沈智徐国栋
Owner NANCHANG INST OF TECH