CN104676640A - Control system for boiler - Google Patents
Control system for boiler Download PDFInfo
- Publication number
- CN104676640A CN104676640A CN201310613155.8A CN201310613155A CN104676640A CN 104676640 A CN104676640 A CN 104676640A CN 201310613155 A CN201310613155 A CN 201310613155A CN 104676640 A CN104676640 A CN 104676640A
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- CN
- China
- Prior art keywords
- control system
- boiler
- feeding
- remote central
- oxygen supply
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- 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.)
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- Regulation And Control Of Combustion (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
Provided is a control system for boiler comprises a remote central control system, a switch control system, an oxygen supply control system, a quantified feed control system, a hearth temperature detection system arranged at the combustion end of the boiler, and a feed system arranged at the raw material feed end. The remote central control system is connected with the temperature detection system. The remote central control system is respectively connected with the oxygen supply control system and the quantified feed control system through the switch control system. The quantified feed control system is connected with the feed system.
Description
Technical field
The invention belongs to automation field, specifically, relate to a kind of boiler control system.
Background technology
Boiler is industrial production and the indispensable combustion apparatus of life heat supply, is released energy by combustion fuel.
Life heating boiler is mainly used in heat supply in winter, and winter, day and night temperature was comparatively large, and general night temperatures is lower, and also higher to the requirement of boiler heat supplying temperature, day temperature is higher, does not need boiler to have higher heat supply temperature.The many combustion cases by artificial judgment boiler internal fuel of existing steam generator system, add controlled burning of fuel temperature as required, labor intensive cost, and intelligence degree are low.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, provide that a kind of automaticity is high, the boiler control system of complete function.
Technical scheme of the present invention is a kind of boiler control system, it is characterized in that: remote central control system, on-off control system, oxygen supply control system, quantitative feeding control system, be arranged on the fire box temperature detection system of boiler combustion end, with the feeding system being arranged on raw material terminal, remote central control system is connected with system for detecting temperature, remote central control system through on-off control system respectively with oxygen supply control system and quantitative feeding control system, quantitative feeding control system is connected with feeding system.
Preferably: feeding system comprises switching system, detection system and digging system, switching system after testing system is connected with digging system.
Preferably: feeding system also comprises transfer system, detection system is arranged on transfer system.
Preferably: remote central control system is PLC control system.
The invention has the beneficial effects as follows:
Boiler control system provided by the invention can detect the temperature in boiler furnace, if the temperature in boiler furnace from high to low, then be judged as that fuel is about to exhaust, timely control feeding system postcombustion, while postcombustion, oxygen supply control system is operated, control oxygen supply control system to burner hearth oxygen supply, avoid excessive fuel, burn insufficient.Owing to devising quantitative feeding control system, each filler all fixing quantity, avoid filler too much to cause burning insufficient.This control system intelligence degree is high, full-time on duty without operating personnel, saves human cost, improves operating efficiency.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described in detail.
Remote central control system, on-off control system, oxygen supply control system, quantitative feeding control system, be arranged on the fire box temperature detection system of boiler combustion end, and be arranged on the feeding system of raw material terminal, remote central control system is connected with system for detecting temperature, remote central control system through on-off control system respectively with oxygen supply control system and quantitative feeding control system, quantitative feeding control system is connected with feeding system.Feeding system comprises switching system, detection system and digging system, and switching system after testing system is connected with digging system.Feeding system also comprises transfer system, and detection system is arranged on transfer system.Remote central control system is PLC control system.
Claims (4)
1. a boiler control system, it is characterized in that: remote central control system, on-off control system, oxygen supply control system, quantitative feeding control system, is arranged on the fire box temperature detection system of boiler combustion end, with the feeding system being arranged on raw material terminal, remote central control system is connected with system for detecting temperature, remote central control system through on-off control system respectively with oxygen supply control system and quantitative feeding control system, quantitative feeding control system is connected with feeding system.
2. boiler control system as claimed in claim 1, it is characterized in that: described feeding system comprises switching system, detection system and digging system, switching system after testing system is connected with digging system.
3. boiler control system as claimed in claim 2, it is characterized in that: feeding system also comprises transfer system, detection system is arranged on transfer system.
4. boiler control system as claimed in claim 1, is characterized in that: described remote central control system is PLC control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310613155.8A CN104676640A (en) | 2013-11-26 | 2013-11-26 | Control system for boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310613155.8A CN104676640A (en) | 2013-11-26 | 2013-11-26 | Control system for boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104676640A true CN104676640A (en) | 2015-06-03 |
Family
ID=53312037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310613155.8A Pending CN104676640A (en) | 2013-11-26 | 2013-11-26 | Control system for boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104676640A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006196A (en) * | 2019-12-09 | 2020-04-14 | 西安思后网络科技有限公司 | Boiler control system |
-
2013
- 2013-11-26 CN CN201310613155.8A patent/CN104676640A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006196A (en) * | 2019-12-09 | 2020-04-14 | 西安思后网络科技有限公司 | Boiler control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |