CN109489393A - A kind of dryer for the preparation of LED light fluorescent powder - Google Patents
A kind of dryer for the preparation of LED light fluorescent powder Download PDFInfo
- Publication number
- CN109489393A CN109489393A CN201811088874.1A CN201811088874A CN109489393A CN 109489393 A CN109489393 A CN 109489393A CN 201811088874 A CN201811088874 A CN 201811088874A CN 109489393 A CN109489393 A CN 109489393A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- fluorescent powder
- bolted
- preparation
- rack
- 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
- F26B15/18—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by endless belts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
- F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
- F26B3/347—Electromagnetic heating, e.g. induction heating or heating using microwave energy
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of dryers for the preparation of LED light fluorescent powder, including rack, cabinet, temperature sensor and microwave applicator, heat blower is installed on the inside of the rack, air supply tube is connected with above the heat blower, the cabinet is provided with above the air supply tube, the box house is equipped with the temperature sensor, the temperature sensor side is provided with the microwave applicator, the top of the box is equipped with exhaust pipe, the exhaust pipe side is provided with work light, the cabinet side is provided with conveyer belt, the other side of the cabinet is equipped with feed box, controller is installed above the feed box, alarm lamp is installed above the controller, discharging conveyor belts are provided below in the feed box.The preparation qualification rate of fluorescent powder is finally effectively ensured to guarantee the response situation of the mixed liquor in different temperature zones in energy Discrete control drying temperature of the present invention.
Description
Technical field
The present invention relates to a kind of dryers for the preparation of LED light fluorescent powder, belong to powder drying technology field.
Background technique
Compared to conventional illumination sources, LED has that energy-saving and environmental protection, service life are long, small in size many advantages, the quilt such as are easy to encapsulate
21 century most promising new light sources are described as, are expected to become after incandescent lamp, fluorescent lamp and high-intensity gas discharge lamp etc.
Forth generation light source.Currently, obtaining illumination, the main way of ornamental LED is fluorescent powder transformation approach.Therefore preparing fluorescent powder is
The basis for producing LED light needs to carry out mixing to plurality of raw materials addition liquid in fluorescent powder preparation process to chemically react,
It needs to carry out mixed liquor drying after waiting for a period of time to which fluorescent powder be made, needs strict control drying temperature during the drying process
Degree and humidity, existing dryer are made of drying box, motor, gearbox, Working rack, chain slewing gear.This drying
Machine cannot accurately control drying temperature in drying, and can not achieve segmentally heating drying, not can guarantee fluorescent powder in drying
Response situation under different temperatures, so that final fluorescent powder obtained is of low quality.
Summary of the invention
In view of the above existing problems in the prior art, the present invention provides it is a kind of for LED light fluorescent powder preparation dryer,
Fluorescent powder is finally effectively ensured to guarantee the response situation of the mixed liquor in different temperature zones in energy Discrete control drying temperature
Preparation qualification rate.
To achieve the goals above, the technical solution adopted by the present invention is that: it is a kind of for LED light fluorescent powder preparation drying
Machine, including rack, cabinet, temperature sensor and microwave applicator, the rack inside are equipped with heat blower, the hot wind
It is connected with air supply tube above generator, the cabinet is provided with above the air supply tube, the box house is equipped with the temperature
Sensor is spent, the temperature sensor side is provided with the microwave applicator, and the top of the box is equipped with exhaust pipe, described
Exhaust pipe side is provided with work light, and the cabinet side is provided with conveyer belt, and the other side of the cabinet is equipped with out
Hopper is equipped with controller above the feed box, alarm lamp, the feed box following settings is equipped with above the controller
There are discharging conveyor belts.
In order to further increase the use function of fluorescent powder dryer, the heat blower is bolted on described
In rack, the air supply tube and the heat blower are bolted.
In order to further increase the use function of fluorescent powder dryer, the cabinet and the rack are bolted,
The temperature sensor is bolted in the cabinet, and the microwave applicator is bolted on the cabinet
It is interior.
In order to further increase the use function of fluorescent powder dryer, the exhaust pipe is welded on the cabinet, the work
It is bolted on the cabinet as indicator light, the conveyer belt is connected with the rack.
In order to further increase the use function of fluorescent powder dryer, the feed box is bolted on the cabinet
On, the controller is bolted on the feed box, and the alarm lamp is bolted on the controller,
The discharging conveyor belts are connected with the rack.
Compared with prior art, the present invention is dried using segmentally heating, and can accurately control drying temperature, to guarantee
The complete response situation of mixed liquor in different temperature zones, is finally effectively ensured the preparation qualification rate of fluorescent powder.
Detailed description of the invention
Fig. 1 is main view of the invention.
In figure: 1, conveyer belt；2, cabinet；3, exhaust pipe；4, work light；5, temperature sensor；6, microwave applicator；
7, alarm lamp；8, controller；9, feed box；10, discharging conveyor belts；11, air supply tube；12, heat blower；13, rack.
Specific embodiment
The present invention will be further described below.
As shown in Figure 1, the present invention includes rack 13, cabinet 2, temperature sensor 5 and microwave applicator 6,13 inside of rack
Heat blower 12 is installed, heat blower 12 is connected with air supply tube 11 above, send for generating hot wind, heat blower 12
Air hose 11 is used to uniformly for hot wind caused by heat blower 12 to be sent into cabinet 2, increases the flowing of 2 inner air of cabinet, air-supply
Pipe 11 is provided with cabinet 2 above, and cabinet 2 prevents heat from distributing, temperature biography is equipped with inside cabinet 2 for building confined space
Sensor 5, for temperature sensor 5 for the temperature value in detection box 2,5 side of temperature sensor is provided with microwave applicator 6, micro-
Wave heater 6 is used to carry out segmentally heating to fluorescent powder product, convenient for guaranteeing that glaze is equal to the gradually stable drying of fluorescent powder product
Even infiltration is equipped with exhaust pipe 3 at the top of cabinet 2, and for moisture in cabinet 2 to be discharged, 3 side of exhaust pipe is provided with exhaust pipe 3
Work light 4, work light 4 are used to show the working condition of dryer, and 2 side of cabinet is provided with conveyer belt 1, conveyer belt
1 dries for fluorescent powder product to be delivered in cabinet 2, and the other side of cabinet 2 is equipped with feed box 9, and feed box 9 is used for
Fluorescent powder product after drying is sent into discharging conveyor belts 10, feed box 9 is equipped with controller 8 above, and controller 8 is for setting
The ladder heating temperature of microwave applicator 6 and the temperature value inside cabinet 2, controller 8 are equipped with alarm lamp 7 above, alarm
When lamp 7 breaks down for dryer, sound and light alarm signal is issued, discharging conveyor belts 10 are provided below in feed box 9, discharge defeated
Send band 10 for the fluorescent powder product after drying to be delivered to next program.
In above structure, the communicated band 1 of fluorescent powder product is admitted to cabinet 2, and adding in cabinet 2 is arranged by controller 8
Hot temperature and minimum humidity value can set microwave applicator 6 to layer-by-layer segmentally heating, and keep corresponding in each temperature section and add
The hot time guarantees that stablize whole to fluorescent powder product is dried, and air supply tube 11 can be equal by hot wind caused by heat blower 12
In even feeding cabinet 2, increase the air flowing in cabinet 2, guarantees that heat throughout is uniformly distributed in cabinet 2, it is produced in cabinet 2
Moisture being emitted by 3 discontinuity of exhaust pipe, work light 4 be in orange and flashes state in drying course, works as temperature
When degree sensor 5 detects that the temperature value in cabinet 2 reaches set value, microwave applicator 6 and heat blower 12 stop
Operation, work light 4 becomes green and is always on state, while fluorescent powder product is sent into feed box 9 by conveyer belt 1, through feed box 9
Discharging conveyor belts 10 are sent into, are sent into next program by discharging conveyor belts 10.
In order to further increase the use function of fluorescent powder microwave dryer, heat blower 12 is bolted on machine
On frame 13, air supply tube 11 and heat blower 12 are bolted, and cabinet 2 and rack 13 are bolted, temperature sensing
Device 5 is bolted in cabinet 2, and microwave applicator 6 is bolted in cabinet 2, and exhaust pipe 3 is welded on cabinet 2,
Work light 4 is bolted on cabinet 2, and conveyer belt 1 is connected with rack 13, and feed box 9 is bolted on
On cabinet 2, controller 8 is bolted on feed box 9, and alarm lamp 7 is bolted on controller 8, is discharged defeated
Band 10 is sent to be connected with rack 13.
Claims (5)
1. a kind of dryer for the preparation of LED light fluorescent powder, it is characterised in that: passed including rack (13), cabinet (2), temperature
Sensor (5) and microwave applicator (6), rack (13) inside are equipped with heat blower (12), the heat blower
(12) it is connected with air supply tube (11) above, the air supply tube (11) is provided with the cabinet (2) above, and the cabinet (2) is internal
It is equipped with the temperature sensor (5), temperature sensor (5) side is provided with the microwave applicator (6), the cabinet
(2) top is equipped with exhaust pipe (3), and exhaust pipe (3) side is provided with work light (4), and cabinet (2) side is set
It is equipped with conveyer belt (1), the other side of the cabinet (2) is equipped with feed box (9), and the feed box (9) is equipped with control above
Device (8), the controller (8) are equipped with alarm lamp (7) above, and discharging conveyor belts (10) are provided below in the feed box (9).
2. a kind of dryer for the preparation of LED light fluorescent powder according to claim 1, it is characterised in that: the hot wind
Generator (12) is bolted on the rack (13), and the air supply tube (11) and the heat blower (12) pass through
It is bolted.
3. a kind of dryer for the preparation of LED light fluorescent powder according to claim 1, it is characterised in that: the cabinet
(2) it is bolted with the rack (13), the temperature sensor (5) is bolted in the cabinet (2), institute
Microwave applicator (6) is stated to be bolted in the cabinet (2).
4. a kind of dryer for the preparation of LED light fluorescent powder according to claim 1, it is characterised in that: the exhaust
Pipe (3) is welded on the cabinet (2), and the work light (4) is bolted on the cabinet (2), the transmission
Band (1) is connected with the rack (13).
5. a kind of dryer for the preparation of LED light fluorescent powder according to claim 1, it is characterised in that: the discharging
Case (9) is bolted on the cabinet (2), and the controller (8) is bolted on the feed box (9),
The alarm lamp (7) is bolted on the controller (8), the discharging conveyor belts (10) and the rack (13) phase
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811088874.1A CN109489393A (en) | 2018-09-18 | 2018-09-18 | A kind of dryer for the preparation of LED light fluorescent powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811088874.1A CN109489393A (en) | 2018-09-18 | 2018-09-18 | A kind of dryer for the preparation of LED light fluorescent powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109489393A true CN109489393A (en) | 2019-03-19 |
Family
ID=65690628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811088874.1A Pending CN109489393A (en) | 2018-09-18 | 2018-09-18 | A kind of dryer for the preparation of LED light fluorescent powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109489393A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201365489Y (en) * | 2009-03-06 | 2009-12-23 | 江苏佳联华机械制造有限公司 | Multifunctional grain and cotton dryer |
| CN202675809U (en) * | 2012-05-03 | 2013-01-16 | 苏州英特华照明有限公司 | Compound drying device for light-emitting diode (LED) phosphor powder |
| CN204313626U (en) * | 2014-11-06 | 2015-05-06 | 刘方旭 | The complementary convection current heating drier of a kind of hot wind and microwave |
| CN106482480A (en) * | 2015-08-24 | 2017-03-08 | 宏观世纪（天津）科技有限公司 | A kind of novel paper product microwave dryer |
| CN207592338U (en) * | 2017-11-24 | 2018-07-10 | 江苏锐阳照明电器设备有限公司 | A kind of full-automatic blister cleaning machine |
-
2018
- 2018-09-18 CN CN201811088874.1A patent/CN109489393A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201365489Y (en) * | 2009-03-06 | 2009-12-23 | 江苏佳联华机械制造有限公司 | Multifunctional grain and cotton dryer |
| CN202675809U (en) * | 2012-05-03 | 2013-01-16 | 苏州英特华照明有限公司 | Compound drying device for light-emitting diode (LED) phosphor powder |
| CN204313626U (en) * | 2014-11-06 | 2015-05-06 | 刘方旭 | The complementary convection current heating drier of a kind of hot wind and microwave |
| CN106482480A (en) * | 2015-08-24 | 2017-03-08 | 宏观世纪（天津）科技有限公司 | A kind of novel paper product microwave dryer |
| CN207592338U (en) * | 2017-11-24 | 2018-07-10 | 江苏锐阳照明电器设备有限公司 | A kind of full-automatic blister cleaning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190319 |
|
| RJ01 | Rejection of invention patent application after publication |