CN109000473A - A kind of removable microwave dryer adjusted of magnetron position - Google Patents
A kind of removable microwave dryer adjusted of magnetron position Download PDFInfo
- Publication number
- CN109000473A CN109000473A CN201810928099.XA CN201810928099A CN109000473A CN 109000473 A CN109000473 A CN 109000473A CN 201810928099 A CN201810928099 A CN 201810928099A CN 109000473 A CN109000473 A CN 109000473A
- Authority
- CN
- China
- Prior art keywords
- rack
- lead screw
- stepper motor
- microwave dryer
- motor
- 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
- 239000000463 material Substances 0.000 claims abstract description 28
- 230000005611 electricity Effects 0.000 claims description 4
- 238000001035 drying Methods 0.000 abstract description 25
- 230000005672 electromagnetic field Effects 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- 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
-
- 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
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
A kind of removable microwave dryer adjusted of magnetron position belongs to material drying device；On the intracavitary upper lateral part of microwave dryer, it is located at turn around above formula material transporting belt assembly and is parallel to each other and lead screw I is rotatably installed, II, in lead screw I, magnetron is movably equipped with by screw formula tube socket respectively on II, multiple temperature sensors are uniformly mounted on microwave dryer roof, the motor rack I for being fixedly mounted with stepper motor I and the motor rack II for being fixedly mounted with stepper motor II are mounted on the rack, lead screw I is connect by axle sleeve I with stepper motor I, driven gear is rotatably mounted on the rack, driven gear is engaged with the driving gear on stepper motor II, lead screw II is connect by shaft sleeve II with driven gear, conducting wire is by temperature sensor, stepper motor I, II is connected to power control cabinet assembly respectively；The machine dry materials are high-efficient, quality is good, and microwave utilization rate is high, and energy consumption for drying is low, and microwave electromagnetic field can be adjusted in real time, and realizes scientific and reasonable DYNAMIC DISTRIBUTION.
Description
Technical field
The invention belongs to material drying device, relates generally to a kind of microwave dryer.
Background technique
Magnetron is the heat power supply device for generating the exciting bank and microwave dryer realization dry materials of microwave.However,
Magnetron on microwave current drying equipment is all fixedly mounted at microwave drying chamber interior.When the installation site of magnetron determines
Afterwards, in the transfer mode and its magnetic distribution of dryer inner, also correspondence uniquely determines microwave, i.e. the mode quilt of energy supply
It uniquely determines.It will be dried under fixed microwave electromagnetic field action always when material is placed in microwave dryer, with
Dry constantly to carry out, energy supply will constantly change material in the drying process, or higher than the energy of its actual demand, or drying
Energy is insufficient, and the excessively high generation of temperature is charred phenomenon, and the raw drying efficiency of temperature low yield is low and aridity is poor, reduces drying quality.
Therefore, it undergoes technological transformation to existing microwave dryer structure, is to improve microwave drying quality and the drying efficiency of material
The technical issues of must solving.
Summary of the invention
The purpose of the invention is aiming at the above-mentioned problems of the prior art, in conjunction with material microwave drying operation
Actual demand designs a kind of removable microwave dryer adjusted of magnetron position, reaches and guarantee dry materials quality and drying
Operating efficiency, the reasonable employment energy, the purpose for reducing energy consumption for drying.
The purpose of the invention is achieved in that a kind of removable microwave dryer adjusted of magnetron position includes
Rack and the rotary material transporting belt assembly and microwave dryer being fitted on the position of rack upside, the rotary material
The mid portion of transporting belt assembly is applied in microwave dryer chamber and is contained, in the intracavitary upper lateral part of the microwave dryer
Above, it is located at turn around and is longitudinally parallel to each other and rotatably installs lead screw I and lead screw II above formula material transporting belt assembly at position,
What is be axially movable respectively on the lead screw I and lead screw II is equipped with N number of screw formula tube socket, and magnetron is packed in screw formula tube socket
On, multiple temperature sensors are successively uniformly installed on the microwave dryer chamber inner roof wall, on the top of rack one end, position
It is fixedly mounted with motor rack I and motor rack II respectively at microwave dryer outside left, stepper motor I and stepper motor II are equipped with respectively
On motor rack I and motor rack II, the lead screw I is by axle sleeve I and stepper motor I and motor axis connection, in the stepping electricity
Driving gear is fixedly mounted on the motor shaft of machine II, driven gear is rotatably mounted on the rack, the driven gear and driving tooth
Wheel engagement, the lead screw II are connect by shaft sleeve II with driven gear；Power control cabinet assembly is equipped in the rack, conducting wire will be warm
Degree sensor, stepper motor I, stepper motor II are connected to power control cabinet assembly respectively.
The moveable continuous microwave drying machine of magnetron that the invention provides, can pass through temperature sensor measurement object
Expect the drying temperature of multi-point, and be compared by the drying target temperature with setting, stepper motor start and stop are controlled with output
Signal, realize the dynamic mobile of connected magnetron on lead screw, adjust the dynamic of microwave energy in microwave dryer
Distribution makes material be under the drying condition of setting the drying quality and efficiency for being dried, and then guaranteeing material, and reduces
Energy consumption for drying, microwave energy utilization rate is high, is with a wide range of applications to the microwave drying of material.
Detailed description of the invention
Fig. 1 is a kind of removable microwave dryer general structure schematic diagram adjusted of magnetron position；
Fig. 2 is the direction view of bowing of Fig. 1；
Fig. 3 is the portion the A enlarged drawing in Fig. 2.
Piece number illustrates in figure:
1, rack, 2, rotary material transporting belt assembly, 3, temperature sensor, 4, lead screw I, 5, screw formula tube socket, 6, magnetic
Keyholed back plate, 7, axle sleeve I, 8, motor rack I, 9, stepper motor I, 10, power control cabinet assembly, 11, microwave dryer, 12, shaft sleeve II, 13,
Motor rack II, 14, stepper motor II, 15, lead screw II, 16, driving gear, 17, driven gear.
Specific embodiment
The invention embodiment is described in detail with reference to the accompanying drawing.A kind of magnetron position is removable to be adjusted
Microwave dryer include rack 1 and the rotary material transporting belt assembly 2 being fitted on 1 upside position of rack and microwave drying
Room 11, the mid portion of the rotary material transporting belt assembly 2 is applied in 11 chamber of microwave dryer and is contained, in institute
State on the intracavitary upper lateral part of microwave dryer 11, be located at turn around at 2 top position of formula material transporting belt assembly be longitudinally parallel to each other and
Rotatable installation lead screw I 4 and lead screw II 15, being equipped with for being axially movable respectively on the lead screw I 4 and lead screw II 15 are N number of
Screw formula tube socket 5, magnetron 6 are packed on screw formula tube socket 5, successively uniformly distributed on the 11 chamber inner roof wall of microwave dryer
Multiple temperature sensors 3 are installed, are fixedly mounted with motor respectively on 1 one end top of rack, at 11 outside left of microwave dryer
Frame I 8 and motor rack II 13, stepper motor I 9 and stepper motor II 14 are fitted respectively on motor rack I 8 and motor rack II 13, institute
Lead screw I 4 is stated by axle sleeve I 7 and stepper motor I 9 and motor axis connection, is fixedly mounted with master on the motor shaft of the stepper motor II 14
Moving gear 16, driven gear 17 are rotatably mounted in rack 1, and the driven gear 17 is engaged with driving gear 16, described
Lead screw II 15 is connect by shaft sleeve II 12 with driven gear 17；Power control cabinet assembly 10 is equipped in the rack 1, conducting wire is by temperature
Sensor 3, stepper motor I 9, stepper motor II 14 are connected to power control cabinet assembly 10 respectively.
When microwave dryer carries out dry materials operation, multiple temperature sensors 3 are for measuring in microwave dryer 11
Temperature of charge, and temperature signal is sent in power control cabinet assembly 10 by conducting wire, it will by the control system of power control cabinet assembly 10
The collected temperature of temperature sensor 3 is compared with the drying target temperature of setting, when temperature sensor 3 measure temperature not
When in the drying target temperature range of setting, control stepper motor I 9 is exported by power control cabinet assembly 10, stepper motor II 14 opens
Dynamic signal keeps magnetron 6 mobile, realizes microwave heat source by the rotation organizine matrix tube socket 5 of lead screw I 4 and lead screw II 15
Mobile and microwave electromagnetic field dynamic regulation is distributed, and to change the energy supply of dry materials in microwave dryer, keeps microwave dry
The temperature of material will also redistribute in dry room 11, until when the temperature of material is in the drying target temperature of setting, stepping electricity
Machine I 9, II 14 stops working；It loops back and forth like this, realizes the dynamic mobile of magnetron 6, guarantee the final drying quality of material.
Claims (1)
1. a kind of removable microwave dryer adjusted of magnetron position, including rack (1) and it is fitted in position on the upside of rack (1)
On rotary material transporting belt assembly (2) and microwave dryer (11), in the rotary material transporting belt assembly (2)
Between be partly applied in microwave dryer (11) chamber be contained, it is characterised in that: on the microwave dryer (11) is intracavitary
On side, it is located at turn around and is longitudinally parallel to each other above formula material transporting belt assembly (2) at position and lead screw I is rotatably installed
(4) and lead screw II (15), what is be axially movable respectively on the lead screw I (4) and lead screw II (15) is equipped with N number of screw formula tube socket
(5), magnetron (6) is packed on screw formula tube socket (5), is successively uniformly pacified on the microwave dryer (11) chamber inner roof wall
Multiple temperature sensors (3) are filled, are fixedly mounted with respectively on rack (1) one end top, at microwave dryer (11) outside left
Motor rack I (8) and motor rack II (13), stepper motor I (9) and stepper motor II (14) are fitted respectively over motor rack I (8) and electricity
In rack II (13), the lead screw I (4) is by axle sleeve I (7) and stepper motor I (9) and motor axis connection, in the stepping electricity
Be fixedly mounted on the motor shaft of machine II (14) driving gear (16), driven gear (17) is rotatably mounted on rack (1), it is described from
Moving gear (17) is engaged with driving gear (16), and the lead screw II (15) is connect by shaft sleeve II (12) with driven gear (17)；
Power control cabinet assembly (10) are equipped on the rack (1), conducting wire is by temperature sensor (3), stepper motor I (9), stepper motor II
(14) it is connected to respectively with power control cabinet assembly (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810928099.XA CN109000473A (en) | 2018-08-13 | 2018-08-13 | A kind of removable microwave dryer adjusted of magnetron position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810928099.XA CN109000473A (en) | 2018-08-13 | 2018-08-13 | A kind of removable microwave dryer adjusted of magnetron position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109000473A true CN109000473A (en) | 2018-12-14 |
Family
ID=64592950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810928099.XA Pending CN109000473A (en) | 2018-08-13 | 2018-08-13 | A kind of removable microwave dryer adjusted of magnetron position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109000473A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115047146A (en) * | 2022-05-30 | 2022-09-13 | 华中科技大学 | Measuring system and measuring method for dynamic drying characteristic curve of material |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203100401U (en) * | 2012-12-15 | 2013-07-31 | 河南勃达微波设备有限责任公司 | Microwave cavity group |
| KR20130126164A (en) * | 2012-05-11 | 2013-11-20 | 욱성화학주식회사 | Continuous hybrid type microwave drying apparatus and pigment drying method using the same |
| CN205980667U (en) * | 2016-08-27 | 2017-02-22 | 河南瑞贝卡发制品股份有限公司 | Belt transport formula hair products microwave drying device |
| CN207351147U (en) * | 2017-08-21 | 2018-05-11 | 江苏东汛锂业有限公司 | A kind of lithium battery raw materials for production microwave drier |
| CN207556088U (en) * | 2017-09-21 | 2018-06-29 | 河北祁一堂药业有限公司 | The high tunnel type micro wave drying equipment of safety coefficient |
| CN208765457U (en) * | 2018-08-13 | 2019-04-19 | 东北农业大学 | A kind of removable microwave dryer adjusted of magnetron position |
-
2018
- 2018-08-13 CN CN201810928099.XA patent/CN109000473A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130126164A (en) * | 2012-05-11 | 2013-11-20 | 욱성화학주식회사 | Continuous hybrid type microwave drying apparatus and pigment drying method using the same |
| CN203100401U (en) * | 2012-12-15 | 2013-07-31 | 河南勃达微波设备有限责任公司 | Microwave cavity group |
| CN205980667U (en) * | 2016-08-27 | 2017-02-22 | 河南瑞贝卡发制品股份有限公司 | Belt transport formula hair products microwave drying device |
| CN207351147U (en) * | 2017-08-21 | 2018-05-11 | 江苏东汛锂业有限公司 | A kind of lithium battery raw materials for production microwave drier |
| CN207556088U (en) * | 2017-09-21 | 2018-06-29 | 河北祁一堂药业有限公司 | The high tunnel type micro wave drying equipment of safety coefficient |
| CN208765457U (en) * | 2018-08-13 | 2019-04-19 | 东北农业大学 | A kind of removable microwave dryer adjusted of magnetron position |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115047146A (en) * | 2022-05-30 | 2022-09-13 | 华中科技大学 | Measuring system and measuring method for dynamic drying characteristic curve of material |
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