CN206291677U - A kind of microwave drier of material moisture automatic detection - Google Patents
A kind of microwave drier of material moisture automatic detection Download PDFInfo
- Publication number
- CN206291677U CN206291677U CN201621377228.3U CN201621377228U CN206291677U CN 206291677 U CN206291677 U CN 206291677U CN 201621377228 U CN201621377228 U CN 201621377228U CN 206291677 U CN206291677 U CN 206291677U
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- Prior art keywords
- microwave
- automatic detection
- weighing
- moisture automatic
- microwave drier
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Abstract
The utility model discloses a kind of microwave drier of material moisture automatic detection, including drying box, microwave emitter, material disc, weighing system and control system；The microwave emitter, material disc and weighing system are arranged in drying box；The material disc is connected with weighing system；The weighing system is connected with control system；By setting material moisture automatic detection mechanism in microwave drier, can be to the water content of real-time monitored material, node is dried so as to can accurately judge material, ensure the drying efficiency for drying precision, substantially increasing microwave drier of material, and it also can effectively solve the problem that the coiling problem of rotating mechanism, it is easy to control, reducing energy consumption, old of production is low, economic and practical.
Description
Technical field
The utility model is related to microwave dryer field, especially a kind of microwave drying dress of material moisture automatic detection
Put.
Background technology
Microwave drying technology have the advantages that quickly, efficiently, low temperature largely applied to processing industry, but drying box
The presence of interior complicated electromagnetic field environment, adds the rotation of charging tray, makes to weigh automatically with sizable difficulty in real time, at present only
Microwave can be suspended every certain hour, pallet scales/electronic balance weighing is taken out from microwave drying oven, then put back to rapidly, it is impossible to realize
Dry, weigh while carry out online, be so difficult accurate judgement and dry node, have impact on and dry precision, cause the wasting of resources, do
Dry time lengthening etc..Domestic some imaginations are that drying box is separated with weighing sensor, and such as small-sized improved micro-wave oven is
On-line measurement weight of material, pallet is hung on and is placed on the electronic balance on microwave drying oven top, really not all micro-
Ripple drying equipment is all suitable for, and microwave operates the vibrations for producing and can also influence the precision of electronic balance, in some large-scale microwaves
Influence of the pressure difference of vacuum environment to weighing sensor will also result in the inaccurate of data, Er Qiexuan in vacuum dryer
Rotatable charging tray coiling problem is also a big obstruction.Country's microwave dryer is immature at present, and function is not complete, and external import sets
Standby high cost.
The patent No.：201320105061.5, it is entitled：Momordica grosvenori vacuum microwave drying device and the patent No.：
201520885869.9, it is entitled：It is by by microwave drying in a kind of microwave dryer of novel dried system
Equipment is used in combination with vacuum equipment or temperature measuring equipment, although it can to a certain extent improve drying for microwave drying and imitate
Rate, improves drying effect, but, do not recorded in above-mentioned two pieces patent document carries out real-time monitoring simultaneously to material moisture
The technical scheme weighed in real time, it is impossible to realize drying and weighing while carrying out online；When needing to material metage so as to judge to do
Whether dry material is reached when drying node, it is necessary to material is taken out into just operable from drying equipment, this not only have impact on thing
The drying of material, also add the drying time of material, microwave drying is also indirectly have impact on while reducing drying efficiency and is set
Standby usage cycles, the drawbacks of cause production cost to increase.
The content of the invention
Goal of the invention of the present utility model is：For above-mentioned problem, there is provided a kind of material moisture automatic detection
Microwave drier, by microwave drier set material moisture automatic detection mechanism, can be to real-time monitored material
Water content so that can accurately judge material dries node, it is ensured that material dries precision, substantially increases microwave drying
The drying efficiency of device, and it also can effectively solve the problem that the coiling problem of rotating mechanism, easy to control, reducing energy consumption is produced old
This is low, economic and practical.
The technical solution adopted in the utility model is as follows：
The microwave drier of material moisture automatic detection of the present utility model, including drying box, microwave emitter, material
Disk, weighing system and control system；The microwave emitter, material disc and weighing system are arranged in drying box；The thing
Charging tray is connected with weighing system；The weighing system is connected with control system.
Due to using said structure, control system and weighing system are utilized in conjunction with drying device, can be dry to needing
Dry material is weighed and is automatically controlled in real time, and so as to judge accurate dry materials node, that improves material dries effect
Rate, it is to avoid using existing weighting error is manually weighed out, influence the drying effect of material, while, moreover it is possible to effectively solve existing
In technology, the problem of rotary material wire winding, its simple structure is easy to use, is suitable to popularization and application.
The microwave drier of material moisture automatic detection of the present utility model, the material disc top is provided with Microwave emission
Device；The microwave emitter is arranged at drying box top；The material disc is provided with several, and each material disc is correspondingly provided with one
Bracket；The material disc is placed on bracket；The bracket is connected to drive system；The drive system includes rotary shaft and drive
Dynamic device.
Further, the bracket is U-shaped frame, and U-shaped frame both sides are provided with rotating disk；The rotating disk is erected in drying box, and
Two support arms with U-shaped frame are be arranged in parallel, and two support arms are connected on the adjacent rotating disk in its outside；The bracket turns along rotating disk
Uniform the enclosing in dynamic center sets arrangement；The rotating disk is connected by rotary shaft with the drive device outside drying box.
Further, the rotary shaft is provided with insulation slip ring；The insulation slip ring includes slip-ring rotor and slip ring stator；Institute
Slip-ring rotor is stated to be electrically connected with weighing system；The slip ring stator is electrically connected with control system；Used by the electric connection
Wire is equipped with micro-wave screening flexible pipe.
Due to using said structure, material disc to be evenly arranged on rotating disk, as rotating disk turns in the presence of drive system
Move and rotate, dry property charging tray thermally equivalent, and to its real-time monitoring in the presence of weighing system and control system,
Ensure good dry materials effect, improve materials quality, saving energy consumption.
The microwave drier of material moisture automatic detection of the present utility model, the weighing system includes micro-wave screening
Box, weighing sensor and support bar；The micro-wave screening box cover is located on bracket, and micro-wave screening box box offers connection on top
Hole；Weighing sensor is provided with the micro-wave screening box；The weighing sensor is fixed on bracket, weighing sensor with rotation
Rotating shaft and control system are connected；One end of the support bar is connected with weighing sensor, and the other end stretches out the company of micro-wave screening box
Hole is connect to be connected with material disc.
Further, the connecting hole is tightly connected with support bar；The sealing uses macromolecule epoxy resin glue.
Further, the support bar is polytetrafluoroethylene (PTFE) special plastic bar.
Due to using said structure, by weighing system to the automatic detection of material moisture, can real-time collecting material contain
The situation of moisture, so that controller is contrasted with target data in real time, judges accurately dry materials node, and microwave is closed in time
Drying system, it is ensured that the drying efficiency and quality of material；Weighing system is protected not operated by microwave using microwave shielding structure
The vibration influence of generation, it is to avoid weighing system by weighting error caused by microwave interference, influence weighing system to be weighed essence
Degree, it is ensured that the accuracy of whole drying system data, has also established good to determine the accuracy of dry materials timing node
Basis；By by material disc and weighing system integrated setting, it is to avoid pressure and other factors difference are to weighing sensor
Influence, be effectively guaranteed and dry precision.
The microwave drier of material moisture automatic detection of the present utility model, the control system includes controller and shows
Display screen；Display screen, weighing system and drive system are connected with the controller.
Further, calendar clock and the time relay are additionally provided with the control system；The calendar clock and time
Relay is connected to controller.
Due to using said structure, control system feature is strong, by setting calendar clock, it is ensured that setup parameter, survey
Fixed number, may with power down protection according to not lost because of power down；Under the collective effect of the time relay and controller, can be to real-time
Weigh gained data after a computation, and target data real time contrast, until when reaching target data values, the time relay is just
Deenergization, completes dry materials；Display screen shows internal data measured, dries progress in real time, it is ensured that drying process is orderly
Carry out, intelligence is convenient.
In sum, by adopting the above-described technical solution, the beneficial effects of the utility model are：
1st, the microwave drier of material moisture automatic detection of the present utility model is by setting weighing system and control system
System, can in real time be weighed to material, be automatically controlled, and greatly improve dry materials efficiency；
2nd, material disc is heated evenly, and can accurately judge material dries node, it is to avoid human error；
3rd, rotation coiling problem, easy to control, real-time monitored, saving energy consumption be can effectively solve the problem that；
4th, by the microwave drier of material moisture automatic detection of the present utility model, the product of dried material be can guarantee that
Matter, low production cost.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram of the microwave drier of material moisture automatic detection of the present utility model；
Fig. 2 be material moisture automatic detection of the present utility model microwave drier in weighing system structure amplify
Figure；
Marked in figure：1- drying boxes, 2- weighing systems, 21- micro-wave screening boxes, 22- weighing sensors, 23- support bars, 3-
Material disc, 4- brackets, 5- microwave emitters, 6- rotating disks, 7- rotary shafts, 8- drive devices, 9- chamber doors.
Specific embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model, is not used to limit the utility model.
Embodiment 1
As shown in figure 1, a kind of microwave drier of material moisture automatic detection, including drying box 1, microwave emitter 5,
Material disc 3, weighing system 2 and control system；Drying box 1 is provided with the chamber door 9 that can arbitrarily open and close；If microwave emitter 5 is provided with
Dry, it is respectively positioned on drying box inner top；Material disc 3 and weighing system 2 are arranged in drying box 1；The material disc 3 and title
Weight system 2 is connected；The weighing system 2 is connected with control system.
The top of material disc 3 is provided with microwave emitter 5；The microwave emitter 5 is arranged at the top of drying box 1；The material
Disk 3 is provided with several, and each material disc 3 is correspondingly provided with a bracket 4；The material disc 3 is placed on bracket 4；The bracket 4
It is connected to drive system；The drive system includes rotary shaft 7 and drive device 8.Rotary shaft 7 is provided with insulation slip ring；It is described
Insulation slip ring includes slip-ring rotor and slip ring stator；The slip-ring rotor is electrically connected with weighing system 2；The slip ring stator with
Control system is electrically connected with；Wire used by the electric connection is equipped with micro-wave screening flexible pipe.Bracket 4 is U-shaped frame, U-shaped frame two
It is U-shaped frame that side is provided between rotating disk 6, i.e. rotating disk；The rotating disk 6 is erected in drying box 1, and is put down with two support arms of U-shaped frame
Row is set, and two support arms are connected on the adjacent rotating disk 6 in its outside；The bracket 4 sets along uniform the enclosing of center of rotation of rotating disk 6
Arrangement；The rotating disk 6 is connected by rotary shaft 7 with the drive device 8 outside drying box 1.
As shown in Fig. 2 weighing system 2 includes micro-wave screening box 21, weighing sensor 22 and support bar 23；The microwave screen
Cover box 21 to be located on bracket 4, micro-wave screening box 21 offers connecting hole on box top；It is provided with the micro-wave screening box 21 and is weighed
Sensor 22；The weighing sensor 22 is fixed on the horizontal support of bracket 4, weighing sensor 22 with rotary shaft 7 and control
System connection processed；Support bar 23 is provided with some, and this programme with material disc using two support bars as shown in Fig. 2 be connected as exhibition
Show；One end of support bar 23 is connected with weighing sensor 22, and the other end stretches out the connecting hole of micro-wave screening box 21 and material disc 3 connects
Connect.Connecting hole is tightly connected with the junction macromolecule epoxy resin glue of support bar 23；Support bar 23 is special polytetrafluoroethylene (PTFE)
Plant plastic bar.
Control system includes controller and display screen；Display screen, weighing system 2 and drivetrain are connected with the controller
System；Controller is connected on the weighing sensor 22 of weighing system 2 and the slip-ring rotor of rotary shaft 7 respectively.Also set in control system
There are calendar clock and the time relay；The calendar clock and the time relay are connected to controller.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (9)
1. a kind of microwave drier of material moisture automatic detection, it is characterised in that：Including drying box（1）, microwave emitter
（5）, material disc（3）, weighing system（2）And control system；The microwave emitter（5）, material disc（3）And weighing system（2）
It is arranged at drying box（1）It is interior；The material disc（3）With weighing system（2）Connection；The weighing system（2）With control system
Connection.
2. the microwave drier of material moisture automatic detection according to claim 1, it is characterised in that：The material disc
（3）Top is provided with microwave emitter（5）；The microwave emitter（5）It is arranged at drying box（1）Top；The material disc（3）If
There are several, each material disc（3）It is correspondingly provided with a bracket（4）；The material disc（3）It is placed on bracket（4）On；The support
Frame（4）It is connected to drive system；The drive system includes rotary shaft（7）And drive device（8）.
3. the microwave drier of material moisture automatic detection according to claim 2, it is characterised in that：The bracket
（4）It is U-shaped frame, U-shaped frame both sides are provided with rotating disk（6）；The rotating disk（6）It is erected at drying box（1）It is interior, and with the two of U-shaped frame
Support arm be arranged in parallel, and two support arms are connected to the adjacent rotating disk in its outside（6）On；The bracket（4）Along rotating disk（6）Rotation
Uniformly enclose and set arrangement in center；The rotating disk（6）By rotary shaft（7）With drying box（1）Outer drive device（8）Connection.
4. the microwave drier of material moisture automatic detection according to claim 2, it is characterised in that：The rotary shaft
（7）It is provided with insulation slip ring；The insulation slip ring includes slip-ring rotor and slip ring stator；The slip-ring rotor and weighing system
（2）It is electrically connected with；The slip ring stator is electrically connected with control system；Wire used by the electric connection is equipped with micro-wave screening
Flexible pipe.
5. the microwave drier of the material moisture automatic detection according to Claims 2 or 3 or 4, it is characterised in that：It is described
Weighing system（2）Including micro-wave screening box（21）, weighing sensor（22）And support bar（23）；The micro-wave screening box（21）Cover
It is located at bracket（4）On, micro-wave screening box（21）Box offers connecting hole on top；The micro-wave screening box（21）Inside it is provided with biography of weighing
Sensor（22）；The weighing sensor（22）It is fixed on bracket（4）On, weighing sensor（22）And rotary shaft（7）And control
System is connected；The support bar（23）One end and weighing sensor（22）Connection, the other end stretches out micro-wave screening box（21）'s
Connecting hole and material disc（3）Connection.
6. the microwave drier of material moisture automatic detection according to claim 5, it is characterised in that：The connecting hole
With support bar（23）It is tightly connected；The sealing uses macromolecule epoxy resin glue.
7. the microwave drier of material moisture automatic detection according to claim 6, it is characterised in that：The support bar
（23）It is polytetrafluoroethylene (PTFE) special plastic bar.
8. the microwave drier of the material moisture automatic detection according to claim 1 or 2 or 3 or 4 or 6 or 7, its feature
It is：The control system includes controller and display screen；Display screen, weighing system are connected with the controller（2）And drive
Dynamic system.
9. the microwave drier of material moisture automatic detection according to claim 8, it is characterised in that：The control system
Calendar clock and the time relay are additionally provided with system；The calendar clock and the time relay are connected to controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621377228.3U CN206291677U (en) | 2016-12-15 | 2016-12-15 | A kind of microwave drier of material moisture automatic detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621377228.3U CN206291677U (en) | 2016-12-15 | 2016-12-15 | A kind of microwave drier of material moisture automatic detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206291677U true CN206291677U (en) | 2017-06-30 |
Family
ID=59104511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621377228.3U Expired - Fee Related CN206291677U (en) | 2016-12-15 | 2016-12-15 | A kind of microwave drier of material moisture automatic detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206291677U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195163A (en) * | 2017-12-30 | 2018-06-22 | 郑州默尔电子信息技术有限公司 | A kind of micro-pressure type rotates placement formula energy-saving baking box |
| CN110207476A (en) * | 2019-06-11 | 2019-09-06 | 扬州市职业大学(扬州市广播电视大学) | A kind of automation drying equipment |
| CN111637691A (en) * | 2020-06-12 | 2020-09-08 | 四川农业大学 | Rotary tray type microwave vacuum drying machine |
| CN112050585A (en) * | 2019-06-05 | 2020-12-08 | 云南师范大学 | Rotatable material frame device |
| CN113280581A (en) * | 2021-05-31 | 2021-08-20 | 蚌埠学院 | Vacuum microwave low-temperature dehydration equipment for meat |
-
2016
- 2016-12-15 CN CN201621377228.3U patent/CN206291677U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195163A (en) * | 2017-12-30 | 2018-06-22 | 郑州默尔电子信息技术有限公司 | A kind of micro-pressure type rotates placement formula energy-saving baking box |
| CN112050585A (en) * | 2019-06-05 | 2020-12-08 | 云南师范大学 | Rotatable material frame device |
| CN110207476A (en) * | 2019-06-11 | 2019-09-06 | 扬州市职业大学(扬州市广播电视大学) | A kind of automation drying equipment |
| CN111637691A (en) * | 2020-06-12 | 2020-09-08 | 四川农业大学 | Rotary tray type microwave vacuum drying machine |
| CN113280581A (en) * | 2021-05-31 | 2021-08-20 | 蚌埠学院 | Vacuum microwave low-temperature dehydration equipment for meat |
| CN113280581B (en) * | 2021-05-31 | 2022-01-25 | 蚌埠学院 | Vacuum microwave low-temperature dehydration equipment for meat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 Termination date: 20171215 |