CN207742550U - A kind of online moisture content monitor in real time - Google Patents
A kind of online moisture content monitor in real time Download PDFInfo
- Publication number
- CN207742550U CN207742550U CN201721894878.XU CN201721894878U CN207742550U CN 207742550 U CN207742550 U CN 207742550U CN 201721894878 U CN201721894878 U CN 201721894878U CN 207742550 U CN207742550 U CN 207742550U
- Authority
- CN
- China
- Prior art keywords
- weighing
- real time
- control unit
- moisture content
- plc control
- 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.)
- Active
Links
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model is related to a kind of online moisture content monitor, including drying portion and the weighing sections below drying portion in real time, the drying portion includes drying box and the electric heater unit that is arranged inside drying box, and the bottom of the drying box offers one group of through-hole；Weighing sections includes one group of weighing device, and the pressure pin of weighing of the weighing device is pierced by through the through-hole inside the drying box, and support sample dish are equipped at the top of the pressure pin of weighing；Further include PLC control unit, the weighing results signal output end of the weighing device is connected to the weighing results signal input part of the PLC control unit, and the PLC control unit has the communication port for being connected to exterior PC.The online real-time moisture content monitor of the utility model uses automated control technology and dexterously realizes and can also weigh in real time to material while drying portion and weighing sections phase separation, and weighing device can export weighing data more efficient to be utilized to data to exterior PC in real time by network.
Description
Technical field
The utility model is related to material water ratio detection fields, and in particular to a kind of online moisture content monitor in real time.
Background technology
In production and living, it is sometimes desirable to the water content of material is detected, such as steel plant enter coal when,
Need to do a detection to the moisture content of coal, so as to coal quality and settlement price make evaluation.
Currently, when being detected to material, not no some devices or tool of high degree of automation, be mostly by
By manually repeatedly weigh re-recording to material in drying course, abnormal loaded down with trivial details also easy scald.
Utility model content
The technical problems to be solved in the utility model is：It is proposed one kind can during drying materials in real time to material into
Capable analysis of weighing, and can externally export in real time and weigh testing result in order to draw the online real-time moisture content of moisture decline curve
Monitor.
The technical solution that the utility model proposes to solve above-mentioned technical problem is：A kind of online moisture content monitor in real time,
Weighing sections including drying portion and below drying portion,
The drying portion includes drying box and the electric heater unit that is arranged inside drying box, and the bottom of the drying box is opened
Equipped with one group of through-hole；
The weighing sections includes one group of weighing device, and the pressure pin of weighing of the weighing device is pierced by described through the through-hole
Support sample dish are equipped with inside drying box, at the top of the pressure pin of weighing；
Further include PLC control unit, the weighing results signal output end of the weighing device is connected to the PLC controls list
The weighing results signal input part of member, the PLC control unit have the communication port for being connected to exterior PC.
Further, further include temperature sensor and humidity sensor for being arranged in drying box, the drying box
Inside it is additionally provided with air blast cycling device；
The signal output end of the temperature sensor and humidity sensor is connected respectively to the temperature of the PLC control unit
Signal input part and moisture signal input terminal, the control terminal of the PLC control unit be connected respectively to the electric heater unit and
The controlled end of air blast cycling device.
Further, the electric heater unit includes one group of electrical bar and the electric heating for powering for one group of electrical bar
Power supply, one group of electrical bar are uniformly distributed along the width direction of the drying box, and the pressure pin of weighing is from one group of electric heating
It is passed through in gap between stick, the support sample dish are located above one group of electrical bar, and the control terminal of the PLC control unit connects
It is connected to the controlled end of the electric heating power supply.
Further, it is equipped with cabinet door at the front of the drying box, is equipped with trigger sensor at the cabinet door, also wraps
Video monitoring acquisition system is included, the video monitoring acquisition system, which includes at least one visual field, can cover the online Real-time Water
The camera of part monitor is opened when video monitoring acquisition system perceives cabinet door by the trigger sensor to be opened
Dynamic video acquisition continues when video monitoring acquisition system perceives cabinet door by the trigger sensor to be closed
The video acquisition of preset duration.
Further, further include the LCD MODULE for being controlled by the PLC control unit.
Further, the PLC control unit can be according to the material current weight of each weighing device Real-time Feedback
Real-time moisture content information is calculated separately out with the material initial weight, and is exported to exterior PC.
The utility model has the beneficial effects that：
The online real-time moisture content monitor of the utility model, which uses automated control technology and dexterously realizes, to be dried
Cadre and weighing sections can also in real time weigh to material while phase separation, and weighing device can by network in real time to
Exterior PC exports weighing data more efficient to be utilized to data.
Online moisture content monitor in real time can also realize monitoring function in the utility model, be dried when in drying detection process
The door body of case can be recorded when being opened.
Description of the drawings
The online real-time moisture content monitor of the utility model is described further below in conjunction with the accompanying drawings.
Fig. 1 is the concrete structure schematic diagram of online moisture content monitor in real time in the utility model；
Fig. 2 is the external structure schematic diagram of online moisture content monitor in real time in the utility model.
Specific implementation mode
According to Fig. 1, the online real-time moisture content monitor in the utility model, including drying portion and set on drying subordinate
The weighing sections of side.
Drying portion includes drying box 1 and the electric heater unit that is arranged inside drying box 1, and the bottom of drying box 1 offers
One group of through-hole.It can be used as preferably：Electric heater unit includes one group of electrical bar 5 and for powering for one group of electrical bar 5
Electric heating power supply 6, one group of electrical bar 5 are uniformly distributed along the width direction of drying box 1.
Weighing sections includes one group of weighing device 2, and 7 via through holes of pressure pin of weighing of weighing device 2 are pierced by inside drying box 1,
It weighs and is equipped with support sample dish 3 at the top of pressure pin 7.Weighing device 2 is preferably electronic weighing device.
Further include PLC control unit 4, the weighing results signal output end of weighing device 2 is connected to PLC control unit 4
Weighing results signal input part, PLC control unit 4 have the communication port for being connected to exterior PC.
It can be used as preferably：Further include the temperature sensor and humidity sensor for being arranged in drying box 1, dries
Air blast cycling device 10 is additionally provided in dry case 1.
The temperature signal that the signal output end of temperature sensor and humidity sensor is connected respectively to PLC control unit 4 is defeated
Enter end and moisture signal input terminal, the control terminal of PLC control unit 4 is connected respectively to electric heater unit and air blast cycling device
Controlled end.
In addition, because of heat space proportion the bottom of compared with, as preferably：Pressure pin 7 weigh between one group of electrical bar 5
Passed through in gap, support sample dish 3 are located at one group of electrical bar, 5 top, the control terminal of PLC control unit 4 be connected to electric heating power supply 6 by
Control end.
In order to realize the fair and accurate of testing result, and external interference is recorded, can be used as preferably：In drying box
It is equipped with cabinet door 8 at 1 front, is equipped with trigger sensor at cabinet door 8, further includes video monitoring acquisition system（Do not show in figure
Go out）, video monitoring acquisition system includes the camera that at least one visual field can cover online Real-time Water part monitor, works as video
When monitoring collection system perceives cabinet door 8 by trigger sensor and is opened, start video acquisition, is when video monitoring acquires
When system perceives cabinet door 8 by trigger sensor and is closed, continue the video acquisition of preset duration.
For ease of controlling and showing relevant parameter content, it may also include the LCD MODULE for being controlled by PLC control unit 4
9, LCD MODULE 9 is the touch screen with touch control function.
To realize the detection of different material, can be used as preferably：PLC control unit 4 can weigh according to each
The material current weight of 2 Real-time Feedback of device and the material initial weight calculate separately out real-time moisture content information, and export and give
Exterior PC.
The utility model is not limited to the above embodiment, the technical solution of above-mentioned each embodiment of the utility model that
This can form new technical solution with combined crosswise, and in addition all technical solutions formed using equivalent replacement, all fall within this practicality
In the protection domain of novel requirement.
Claims (6)
1. a kind of online moisture content monitor in real time, it is characterised in that：Weighing sections including drying portion and below drying portion,
The drying portion includes drying box and the electric heater unit that is arranged inside drying box, and the bottom of the drying box offers
One group of through-hole；
The weighing sections includes one group of weighing device, and the pressure pin of weighing of the weighing device is pierced by the drying through the through-hole
Support sample dish are equipped with inside case, at the top of the pressure pin of weighing；
Further include PLC control unit, the weighing results signal output end of the weighing device is connected to the PLC control unit
Weighing results signal input part, the PLC control unit have the communication port for being connected to exterior PC.
2. online moisture content monitor in real time according to claim 1, it is characterised in that：Further include for being arranged in drying box
Temperature sensor and humidity sensor, be additionally provided with air blast cycling device in the drying box；
The signal output end of the temperature sensor and humidity sensor is connected respectively to the temperature signal of the PLC control unit
The control terminal of input terminal and moisture signal input terminal, the PLC control unit is connected respectively to the electric heater unit and air blast
The controlled end of circulator.
3. online moisture content monitor in real time according to claim 2, it is characterised in that：The electric heater unit includes one group of electricity
Hot pin and electric heating power supply for powering for one group of electrical bar, width direction of the one group of electrical bar along the drying box
It is uniformly distributed, the pressure pin of weighing is passed through from the gap between one group of electrical bar, and the support sample dish are located at described one group
Above electrical bar, the control terminal of the PLC control unit is connected to the controlled end of the electric heating power supply.
4. according to any online moisture content monitors in real time of claim 1-3, it is characterised in that：At the front of the drying box
Equipped with cabinet door, it is equipped with trigger sensor at the cabinet door, further includes video monitoring acquisition system, the video monitoring acquisition
System includes the camera that at least one visual field can cover the online moisture content monitor in real time, when video monitoring acquisition system
When perceiving cabinet door by the trigger sensor and being opened, start video acquisition, when video monitoring acquisition system passes through institute
When stating trigger sensor and perceiving cabinet door and be closed, continue the video acquisition of preset duration.
5. according to any online moisture content monitors in real time of claim 1-3, it is characterised in that：Further include be controlled by it is described
The LCD MODULE of PLC control unit.
6. according to any online moisture content monitors in real time of claim 1-3, it is characterised in that：The PLC control unit energy
Enough material current weights and the material initial weight according to each weighing device Real-time Feedback calculate separately out aqueous in real time
Rate information, and export to exterior PC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721894878.XU CN207742550U (en) | 2017-12-29 | 2017-12-29 | A kind of online moisture content monitor in real time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721894878.XU CN207742550U (en) | 2017-12-29 | 2017-12-29 | A kind of online moisture content monitor in real time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207742550U true CN207742550U (en) | 2018-08-17 |
Family
ID=63120876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721894878.XU Active CN207742550U (en) | 2017-12-29 | 2017-12-29 | A kind of online moisture content monitor in real time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207742550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107861466A (en) * | 2017-12-29 | 2018-03-30 | 江苏戴密谱精密设备有限公司 | A kind of online moisture content monitor in real time |
-
2017
- 2017-12-29 CN CN201721894878.XU patent/CN207742550U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107861466A (en) * | 2017-12-29 | 2018-03-30 | 江苏戴密谱精密设备有限公司 | A kind of online moisture content monitor in real time |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203605671U (en) | Drying control system | |
| CN205141443U (en) | High -voltage switch cabinet | |
| CN207742550U (en) | A kind of online moisture content monitor in real time | |
| CN111077855A (en) | Be applied to spacecraft unit heat balance control system | |
| CN109751863A (en) | Crop dryer monitoring system | |
| CN107861466A (en) | A kind of online moisture content monitor in real time | |
| CN104792121A (en) | Hot air microwave coupling drying system based on material drying rate control | |
| CN207600090U (en) | A kind of paperboard drying unit | |
| CN205109657U (en) | High and low temperature alternate damp heat test box | |
| CN104807296A (en) | Hot air microwave coupling drying system based on material internal temperature control | |
| CN209783178U (en) | Electric heating blast air-far infrared combined drying box | |
| CN104697303A (en) | Microwave hot-blast air coupling drying system for acquiring optimal drying curve | |
| CN202792825U (en) | Clean blast drying cabinet | |
| CN201293529Y (en) | Intelligent microwave continuous drier | |
| CN202862191U (en) | Intelligent internet of things tool cabinet | |
| CN208642952U (en) | A kind of slag milling system heat balance control device | |
| CN203502782U (en) | Weight monitoring-based intelligent control apparatus for red date drying | |
| CN101868710A (en) | Device and method for determining material moisture by thermogravimetry | |
| CN110265740A (en) | Liquid full immersed type lithium battery heat management experiment porch | |
| CN106766772B (en) | It is a kind of for producing the drying unit of germanium tetrachloride | |
| CN205594482U (en) | Grain drying machine controlling means | |
| CN205506645U (en) | Multivariable simulation weather room | |
| CN201238404Y (en) | Time control apparatus for electrical heating temperature | |
| CN106951016A (en) | A kind of filature epidemic disaster control system | |
| CN205178515U (en) | Zero transition on -off switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 1511, Building E, No. 20 Xinghuo Road, Pukou District, Nanjing City, Jiangsu Province Patentee after: Jiangsu Daimipu Intelligent Technology Co., Ltd. Address before: Room 1511, Building E, No. 20 Xinghuo Road, Pukou District, Nanjing City, Jiangsu Province Patentee before: JIANGSU DAIMIPU PRECISION EQUIPMENT CO., LTD. |