CN206208337U - Graphite feed bin bin level detecting device - Google Patents
Graphite feed bin bin level detecting device Download PDFInfo
- Publication number
- CN206208337U CN206208337U CN201621314688.1U CN201621314688U CN206208337U CN 206208337 U CN206208337 U CN 206208337U CN 201621314688 U CN201621314688 U CN 201621314688U CN 206208337 U CN206208337 U CN 206208337U
- Authority
- CN
- China
- Prior art keywords
- feed bin
- electrode
- graphite
- bin
- graphite feed
- 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.)
- Expired - Fee Related
Links
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 38
- 239000010439 graphite Substances 0.000 title claims abstract description 38
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 239000002184 metal Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 3
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 10
- 239000007770 graphite material Substances 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000012806 monitoring device Methods 0.000 description 3
- 230000004397 blinking Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The utility model discloses a kind of graphite feed bin bin level detecting device, including graphite feed bin（1）；The graphite feed bin（1）Bottom is installed by electrode I（2）, top install electrode II（3）, the electrode I（2）With electrode II（3）External circuit in contact warning device（4）And switch K（5）, the warning device（4）By transformer（6）24V is provided to power.The warning device（4）Including light alarming device（41）And audible alarm unit（42）.This warning device completely not in receiver bin graphite dust influence, be not in the situation of wrong report using circuit realiration sound and light alarm, quantity of graphite in the judgement feed bin for can stablize, preparing, how effective, stabilization position in storehouse for detecting graphite feed bin is solved, the material time is delivered in preferably control.
Description
Technical field
The utility model is related to graphite production field, specially applies the monitoring device in graphite industry feed bin position in storehouse.
Background technology
Traditional feed bin position in storehouse monitoring device is on-line monitoring, and position in storehouse is realized by increasing sensor above feed bin
Non-contact detection is monitored.But because the graphite dust in feed bin is excessive, frequently occur that Sensor monitoring is unstable, sensor inspection
The situations such as mouth blocking are surveyed, causes traditional on-line monitoring sensor accurately to judge feed bin position in storehouse, so as to stone cannot be realized
The position in storehouse monitoring in ink storehouse.
The content of the invention
The purpose of this utility model is to realize the monitoring of feed bin position in storehouse by increasing a monitoring device, has been characterized in
Effect, the position in storehouse for accurately perceiving graphite feed bin, conveniently to graphite feed bin and the control for delivering material.
The utility model adopts the following technical scheme that realization：
A kind of graphite feed bin bin level detecting device, including graphite feed bin；The graphite bin bottom installs electrode, top
Electrode is installed , the electrodeAnd electrode External circuit in contact warning device and switch K, the warning device is by transformation
Device provides 24V and powers.
The warning device includes light alarming device and audible alarm unit.
When using, using graphite conductive characteristic in itself, upper/lower electrode is extend into feed bin, with graphite material in feed bin
Be slowly increased, when graphite did not had upper electrode, connect whole circuit, warning device sends alarm, such as blinking light with
Alarm jingle bell is sent, now operating personnel can in time observe warning message, so as to stop to supplying material in feed bin.It was found that
After alarm, closing switch, you can eliminate warning message.When detection position in storehouse is needed again, closure switch again.
The utility model has the following advantages that：
1st, this warning device completely not in receiver bin graphite dust influence, using circuit realiration sound and light alarm, will not go out
Situation about now reporting by mistake, quantity of graphite in the judgement feed bin for can stablize, preparing, it is ensured that on-site personnel finds feed bin position in storehouse in time
Abnormal conditions.
2nd, the detection means is easily achieved, and with low cost, and common operating personnel can skillfully be run, and reduces enterprise
Operating cost.
The utility model is reasonable in design, solves how effective, stabilization position in storehouse for detecting graphite feed bin, preferably control
System delivers the material time.
Brief description of the drawings
Fig. 1 represents structure connection diagram of the present utility model.
In figure：1- graphite feed bins, 2- electrodes, 3- electrodes , 4- warning devices, 5- switch K, 6- transformers, 41- light
Warning device, 42- audible alarm units.
Specific embodiment
Specific embodiment of the utility model is described in detail below.
A kind of graphite feed bin bin level detecting device, as shown in figure 1, including graphite feed bin 1；The bottom of graphite feed bin 1 peace
Loading electrode2nd, electrode is installed on top 3, the electrode2 and electrode Contacted in 3 external circuit and warning device 4 and opened
K 5 is closed, offer 24V powers after the warning device 4 connects 220V power supplys by transformer 6, it is ensured that safety, will not trigger safe thing
Therefore.
During specific implementation, electrode2 and electrode 3 horizontally extend into feed bin 1, electrode 3 on graphite feed bin 1
End face 10-20cm.
The warning device 4 includes light alarming device 41 and audible alarm unit 42, provides at two kinds of warning messages,
Ensure that site operation personnel can in time have found feed bin position in storehouse situation, take the necessary measures.
The detection means is installed on the side of feed bin, and switch is installed on operating personnel and stretches out one's hand accessible height（About 1.5-
1.8m）, convenient operation.
During specific implementation, electrode can use metal electrode, realize the durable in use of device, increase the service life, and reduce
Maintenance cost.
When using, using graphite conductive characteristic in itself, electrode2 and electrode 3 extend into feed bin, electrode 3
Installation site is exactly the position in storehouse that feed bin 1 is in the case of buying securities with all one's capital, and with feed bin, graphite material is slowly increased, when graphite did not had
Upper electrode When 3, connect whole circuit, warning device 4 sends alarm, such as blinking light with send alarm jingle bell, now
Operating personnel can in time observe warning message, so as to stop to supplying material in feed bin.It was found that after alarm, closing switch K
5, you can eliminate warning message.Until graphite material is come back to after low level, it is necessary to when detecting feed bin position in storehouse again, close in feed bin
Combination switch K 5, in detection state.
In addition, in order to realize automated production, in above-mentioned detection means, electrode2 and electrode 3 outside is returned
Current sensor is installed, to controller, the controller control feeding machanism is moved the current sensor output in road
Make.Current sense implement body can select Hall current sensor or other.
During work, when in the case of feed bin is in and buys securities with all one's capital, circuit turn-on is detected, current sensor detects current signal
Afterwards, controller, controller output control signal are outputed signal to, and then controls feeding machanism to stop charging, realize automatically controlling.
Meanwhile, operating personnel observe warning message, can in time notice abnormal conditions, open switch K, and can also stop manually
Only feeding machanism operation, prevents storehouse of overflowing., it is necessary to detect feed bin position in storehouse again after graphite material comes back to low level in feed bin
When, closure switch K 5, in detection state.
Or, in above-mentioned detection means, electrode2 and electrode Power cut off delay is installed in 3 external circuit
The time relay, the time relay of power cut off delay：Energization back contact state switches immediately, until starting timing after power-off, reaches
Just recover to contacts status during setting time.The coil of relay is series in loop, and the contact series of relay are in feeding machine
In the motor current supply circuit of structure, normality lower contact is normally off, feeding machanism to magazine feed, when feed bin is in situation of buying securities with all one's capital
When lower, detect circuit turn-on, the coil of relay obtains electric, contact change-over to disconnect device, and then control feeding machanism stop into
Material, realizes automatically controlling, and prevents storehouse of overflowing.Meanwhile, operating personnel observe warning message, can in time notice abnormal conditions,
Switch K can be immediately opened, detection circuit disconnects, and relay starts timing, and after reaching setting time, contacts status recover to normal
Closed state, feeding machanism restarts work, and now graphite material has come back to low level, it is necessary to detect feed bin again in feed bin
During position in storehouse, closure switch K 5, in detection state.
It should be noted last that, above example is only used to illustrate the technical solution of the utility model and unrestricted, to the greatest extent
Pipe has been described in detail with reference to the utility model embodiment, it will be understood by those within the art that, it is new to this practicality
The technical scheme of type is modified or equivalent, without departure from the spirit and scope of the technical solution of the utility model, its
In all should covering claims.
Claims (7)
1. a kind of graphite feed bin bin level detecting device, including graphite feed bin（1）；It is characterized in that：The graphite feed bin（1）Bottom
Electrode is installed （2）, top install electrode （3）, the electrode （2）And electrode （3）External circuit in contact warning device
（4）And switch K（5）, the warning device（4）By transformer（6）24V is provided to power.
2. graphite feed bin bin level detecting device according to claim 1, it is characterised in that：The warning device（4）Including
Light alarming device（41）And audible alarm unit（42）.
3. graphite feed bin bin level detecting device according to claim 1 and 2, it is characterised in that：Electrode uses metal electrode.
4. graphite feed bin bin level detecting device according to claim 1 and 2, it is characterised in that：The electrode （3）Distance
Graphite feed bin（1）Upper surface 10-20cm.
5. graphite feed bin bin level detecting device according to claim 4, it is characterised in that：The electrode （2）And electrode
（3）External circuit in current sensor is installed, the current sensor output to controller, controller control
Feeding machanism is acted.
6. graphite feed bin bin level detecting device according to claim 5, it is characterised in that：The current sensor is using suddenly
That current sensor.
7. graphite feed bin bin level detecting device according to claim 4, it is characterised in that：The electrode （2）And electrode
（3）External circuit in the time relay of power cut off delay, the time relay control feeding machine of the power cut off delay are installed
Structure is acted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621314688.1U CN206208337U (en) | 2016-12-02 | 2016-12-02 | Graphite feed bin bin level detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621314688.1U CN206208337U (en) | 2016-12-02 | 2016-12-02 | Graphite feed bin bin level detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206208337U true CN206208337U (en) | 2017-05-31 |
Family
ID=58754679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621314688.1U Expired - Fee Related CN206208337U (en) | 2016-12-02 | 2016-12-02 | Graphite feed bin bin level detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206208337U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113218588A (en) * | 2021-04-01 | 2021-08-06 | 新兴铸管股份有限公司 | Alarm device for detecting leakage of pulverized coal bunker |
-
2016
- 2016-12-02 CN CN201621314688.1U patent/CN206208337U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113218588A (en) * | 2021-04-01 | 2021-08-06 | 新兴铸管股份有限公司 | Alarm device for detecting leakage of pulverized coal bunker |
| CN113218588B (en) * | 2021-04-01 | 2024-03-26 | 新兴铸管股份有限公司 | Alarm device for detecting leakage of pulverized coal bin |
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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 |
Granted publication date: 20170531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |