CN206974512U - A kind of cement bulk tank ultrasonic material level detection unit - Google Patents
A kind of cement bulk tank ultrasonic material level detection unit Download PDFInfo
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- CN206974512U CN206974512U CN201720956790.XU CN201720956790U CN206974512U CN 206974512 U CN206974512 U CN 206974512U CN 201720956790 U CN201720956790 U CN 201720956790U CN 206974512 U CN206974512 U CN 206974512U
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- ultrasonic
- timer
- control centre
- detection unit
- level detection
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model provides a kind of cement bulk tank ultrasonic material level detection unit, it is characterised in that structure includes：Ultrasonic transmitter, ultrasonic receiver, control centre, timer and signal projector；Wherein it is connected respectively with ultrasonic transmitter, ultrasonic receiver, timer and siren with control centre；Wherein ultrasonic material level detection unit is installed at the top of cementing tank, is positioned in dust cover；Ultrasonic transmitter launches ultrasonic wave, timer starts timing while emission time, cement in tank is encountered when ultrasonic wave is propagated in atmosphere, because medium mutation causes reflection, just return to come immediately, ultrasonic receiver receives back wave, transmits a signal to control centre, while timer just stops timing immediately；Measured information is transferred to general operating room by control centre by signal projector in time, is calculated, collected.
Description
Technical field
It the utility model is related to Shui Wen mixing stations, the technology of Cement Concrete mixing station cement bulk tank level-sensing device detection means
Field, more particularly to a kind of cement bulk tank ultrasonic material level detection unit.
Background technology
Cost height be present to the measure of Shui Wen mixing stations, Cement Concrete mixing station cement bin quantity in stock in the market（One
About 50000 yuan of platform import equipment separate unit）Or simple machine does not possess the phenomenon of this function；All production unit split runs adjust material
Expect dosage, sandstone material low cost, the influence to cost is small, and cement accounts for 60% of cost or so, and production unit is clear in day
During monthly closing entry, it is impossible to accurately estimate cement consumption, fundamentals of management data blank；Equipment operator can not know cement warehouse in time
Deposit, especially the empty material of Shui Wen mixing stations, cause compound waste product, cost of idleness.
Utility model content
For the above situation, the purpose of this utility model is：A kind of cement bulk tank ultrasonic material level detection unit is provided, with reality
Now simple accurately measurement, avoids the influence of external environment.
To achieve the above object, technical solution adopted in the utility model is：A kind of cement bulk tank ultrasonic wave is provided
Level-sensing device；Its structure includes：Ultrasonic transmitter, ultrasonic receiver, control centre, timer and signal projector；Wherein
It is connected respectively with ultrasonic transmitter, ultrasonic receiver, timer and siren with control centre；Specifically in cement tank deck
A level-sensing device is installed in portion, is positioned in dust cover；Ultrasonic transmitter launches ultrasonic wave, timing while emission time
Device starts timing, and cement in tank is encountered when ultrasonic wave is propagated in atmosphere, because medium mutation causes reflection, just returns immediately
Come, ultrasonic receiver receives back wave, transmits a signal to control centre, while timer just stops timing immediately；Control
Measured information is transferred to general operating room by center by signal projector in time, is calculated, collected.
According to the aerial spread speed of ultrasonic wave, the time difference measured transmitting and receive echo of timer record,
Can calculates distance of the launch point away from cement surface（The aerial spread speed of ultrasonic wave is 340m/s, according to timer
The time t of record, it is possible to calculate distance (s) of the launch point away from barrier, i.e.,：s=340t/2）, surely mixed applied to commodity pig
Station, concrete mixing station are closed, the accurate control of one-shift operation cement consumption is realized, radiational injury will not be caused to other equipment and personnel
Evil.
Cement bulk tank ultrasonic material level detection unit can be used for carrying out the thing position of liquid, slurry and particulate material non-contact continuous survey
Amount, suitable for steel plant, cement plant, coal works, power plant, petrochemical industry, food service industry and general industry application.This measuring method
Do not influenceed by dust, pan feeding noise, air-flow or temperature change.
The beneficial effects of the utility model are：The level-sensing device simple installation provided, firm and durable are non-maintaining；Used
Cheng Zhong, the environment such as change, vacuum, temperature change, inert gas, flue dust, steam that are not stressed influence；Demarcation is easy, passes through number
Word liquid crystal display easily realizes that field calibration operates, and simple configuration and setting and programming are realized by software；Compare rapid, side
Just, calculating is simple, is easy to accomplish to control in real time.
Brief description of the drawings
Fig. 1 is ultrasonic material level detection unit structural representation；
Fig. 2 is equipment mounting structure schematic diagram；
In figure：1st, ultrasonic transmitter；2nd, ultrasonic receiver；3rd, control centre；4th, timer；5th, signal projector；
6th, cementing tank；7th, dust cover.
Embodiment
As shown in figure 1, the utility model provides a kind of cement bulk tank ultrasonic material level detection unit；Its structure includes：Ultrasonic wave
Transmitter 1, ultrasonic receiver 2, control centre 3, timer 4 and signal projector 5；Wherein with control centre 3 respectively with surpassing
Pinger 1, ultrasonic receiver 2, timer 4 and signal projector 5 connect；As shown in Fig. 2 ultrasonic material level detection unit is pacified
Loaded at the top of cementing tank, it is positioned in dust cover 7；Ultrasonic transmitter 1 launches ultrasonic wave, timing while emission time
Device 4 starts timing, and cement in tank is encountered when ultrasonic wave is propagated in atmosphere, because medium mutation causes reflection, just returns immediately
Come, ultrasonic receiver 2 receives back wave, transmits a signal to control centre 3, while timer 4 just stops timing immediately；Control
Measured information is transferred to general operating room by center 3 processed by signal projector 5 in time, is calculated, collected.
Claims (1)
1. a kind of cement bulk tank ultrasonic material level detection unit, it is characterised in that structure includes：Ultrasonic transmitter, ultrasonic wave receive
Device, control centre, timer and signal projector；Wherein with control centre respectively with ultrasonic transmitter, ultrasonic receiver,
Timer and siren connection；
Wherein ultrasonic material level detection unit is installed at the top of cementing tank, is arranged in dust cover；Ultrasonic transmitter launches ultrasonic wave,
Timer starts timing while emission time, and cement in tank is encountered when ultrasonic wave is propagated in atmosphere, because medium mutation is drawn
Reflection is played, ultrasonic receiver receives back wave, transmits a signal to control centre, while timer just stops timing immediately；
Measured information is transferred to general operating room by control centre by signal projector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720956790.XU CN206974512U (en) | 2017-08-02 | 2017-08-02 | A kind of cement bulk tank ultrasonic material level detection unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720956790.XU CN206974512U (en) | 2017-08-02 | 2017-08-02 | A kind of cement bulk tank ultrasonic material level detection unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206974512U true CN206974512U (en) | 2018-02-06 |
Family
ID=61393838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720956790.XU Active CN206974512U (en) | 2017-08-02 | 2017-08-02 | A kind of cement bulk tank ultrasonic material level detection unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206974512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823319A (en) * | 2018-08-10 | 2020-02-21 | 佛山市爱米吧科技有限公司 | Grain amount detection device and grain container |
-
2017
- 2017-08-02 CN CN201720956790.XU patent/CN206974512U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823319A (en) * | 2018-08-10 | 2020-02-21 | 佛山市爱米吧科技有限公司 | Grain amount detection device and grain container |
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