CN203561189U - Rotor scale material shortage warning system - Google Patents
Rotor scale material shortage warning system Download PDFInfo
- Publication number
- CN203561189U CN203561189U CN201320761024.XU CN201320761024U CN203561189U CN 203561189 U CN203561189 U CN 203561189U CN 201320761024 U CN201320761024 U CN 201320761024U CN 203561189 U CN203561189 U CN 203561189U
- Authority
- CN
- China
- Prior art keywords
- dcs
- warning system
- rotor scale
- material shortage
- rotor
- 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
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Abstract
A rotor scale material shortage warning system comprises a rotor scale which is connected with a control cabinet. The control cabinet is connected with a DCS distribution type control system, the DCS distribution type control system is connected with an industrial personal computer, and the DCS distribution type control system is connected with an on-site electric bell through a relay. The rotor scale material shortage warning system effectively solves the product quality problem, due to the fact that material shortage can not be found in time, of the rotor scale.
Description
Technical field
A kind of rotor weigher fracture of the utility model warning system.
Background technology
At cement industry, the stable blanking of a coal rotor weigher and tail coal rotor weigher directly has influence on production.Sometimes blanking is not smooth, and operator does not find in time, causes a large amount of raw material that fully decompose that do not have to pour in clinkering zone.Burning zone temperature is sharply declined, heavy damage the thermal regulation of rotary kiln, affected the yield and quality of grog.
Summary of the invention
The utility model provides a kind of rotor weigher fracture warning system, has effectively stopped rotor weigher and can not find in time the product quality problem causing because of fracture.
The technical scheme that the utility model is taked is: a kind of rotor weigher fracture warning system, comprise rotor weigher, rotor weigher connects switch board, and switch board connects DCS dcs, DCS dcs connects industrial computer, and DCS dcs connects on-the-spot electric bell by relay.
A kind of rotor weigher fracture of the utility model warning system, beneficial effect is as follows:
Efficiently solve and answer rotor weigher fracture to cause a large amount of raw material that fully decompose that do not have to pour in clinkering zone.Burning zone temperature is sharply declined, heavy damage the thermal regulation of rotary kiln, affected the problems such as the yield and quality of grog.And reduced the generation of equipment breakdown, reached timely discovery and solved in time.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is a kind of rotor weigher fracture of the utility model warning system structural representation.
The specific embodiment
As shown in Figure 1, a kind of rotor weigher fracture warning system, comprises rotor weigher 1, rotor weigher 1 connects switch board 2, switch board 2 connects DCS dcs 3, and DCS dcs 3 connects industrial computer 4, and DCS dcs 3 connects on-the-spot electric bell 5 by relay.
The utility model is by relatively specified rate errors of switch board 2 feedback quantities, once flow lower than specification error amount 20%, DCS dcs 3 starts to enter time status.If continued to exceed 5 seconds lower than specification error amount, on display on industrial computer 4, quote immediately flow lower than 20% red printed words, DCS dcs 3 is sent instruction immediately to relay, and relay is time-delay relay, controls on-the-spot electric bell 5 and yowls 10 seconds.Remind producers to occur blanking fault.
Claims (1)
1. a rotor weigher fracture warning system, comprise rotor weigher (1), rotor weigher (1) connects switch board (2), it is characterized in that, switch board (2) connects DCS dcs (3), DCS dcs (3) connects industrial computer (4), and DCS dcs (3) connects on-the-spot electric bell (5) by relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320761024.XU CN203561189U (en) | 2013-11-28 | 2013-11-28 | Rotor scale material shortage warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320761024.XU CN203561189U (en) | 2013-11-28 | 2013-11-28 | Rotor scale material shortage warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203561189U true CN203561189U (en) | 2014-04-23 |
Family
ID=50510906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320761024.XU Expired - Fee Related CN203561189U (en) | 2013-11-28 | 2013-11-28 | Rotor scale material shortage warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203561189U (en) |
-
2013
- 2013-11-28 CN CN201320761024.XU patent/CN203561189U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140423 Termination date: 20201128 |